flo: clone of hardware/qcom/camera
History of hardware/qcom/camera at point of cloning:
6a225c8 Camera3: Name HAL threads
c232705 Camera3: Set extra usage flags for video stream buffers
2123c5d Camera3: Give heads up capture intent to Daemon
13c4851 Camera3: Enable livesnapshot for zsl
d63e05e Camera3: Add reprocess path for ZSL
d897e24 Revert "Camera3: Work around for streams with different o/p rates"
020cc22 Revert "Camera3: Destroy metadata stream whenever configure_streams happens"
b08cfe9 Camera3: Destroy metadata stream whenever configure_streams happens
ca0c6f9 Camera3: Only queue snapshot YUV buffers before snapshot request
d66e59e Camera3: Main flash support for Snapshot
d0282b3 Camera3: stream on all streams at first request
6244215 Camera3: Clamp frame duration according to current stream configuration
e310738 Always set AE_MODE_ON_AUTO_FLASH as scene mode override
cff7dec Camera3: Fix thumbnail stretch issue
6990dc7 Camera3: Add support for face detection
ce69270 camera: Update the stride for thumbnail buffers
49542da Camera3: Use non zsl snapshot stream for encoding
0b29a82 camera: adding exposure time to EXIF
00f8676 Camera3: Fix missing/incorrect static metadata fields
5742a83 Fix missing header file include
34a6e88 Camera3: Pass stream type mask as part of parameter
025ab8c Camera3: Use different stream types for different streams
acddfe2 Camera: Add checks to validate wnr capability.
c6f7291 Camera3: Enable rotation reprocess
d18b71e Camera3: Add new parameter and metadata definitions
a3af5e6 Revert "Revert "QCamera3: Flash Firing Level Support""
2c0ec47 Revert "QCamera3: Flash Firing Level Support"
ebee868 QCamera3: Flash Firing Level Support
fb0c2e8 Camera3: Fix exposure compensation setting
7ee407a Camera: Initial commit for reprocess
6356e2d QCamera3: Enable flash torch mode for video usecase
e936796 Camera3: Correct min frame duration and sensitivity range
152ee30 Camera3: Add pending request count in metadata
351fa69 mm-jpeg-interface: Disable verbose logs by default
8bb5784 Camera3: Fix issues with ZSL snapshot
ea44a48 Camera3: Update static camera metadata
cec66ac Camera3: sync init and destuct of poll_cb entries
50e303f Camera3: Protect against deleting un-initialized channel obj
5b777f8 Camera3: Merge mMutex and mRequestLock
c8d1059 Camera3: Add ZSL snapshot support
10bf682 Revert "camera: Add EXIF tag information for maker and model"
2f0dc52 Camera3: Increase meta data buffers in line with preview buffers
d97e494 Revert "Camera3: Destroy metadata stream whenever configure_streams happens"
22817c7 Camera3: Minor HAL3 static metadata fixes
afbf95f Camera3: Destroy metadata stream whenever configure_streams happens
73c570c Camera3: Add query capability
13dab24 Camera3: Fix memory leak
2d588c4 camera: OMX extention to pass work buffer
221ef4d Camera3: Halt Snapshot stream when not in use
f7d5183 Camera3: Fix translation ae modes to internal flash modes
827c33f Camera3: Handle Scene mode Manual to Auto sequence
99119ea Camera: send encode hints to power HAL for preview start/stop
8558a1d Camera3: Work around for streams with different o/p rates
120dd2c camera: Add EXIF tag information for maker and model
9443c6d Camera3: Add scene mode support, change max zoom
95666ee Remove dependency on is-board-platform-in-list to determine target
774e44f Splitting hardware/qcom/display chip specific.
226297f Camera3: Only delete channel object when one is available
dbeda6f Camera3: Only delete channel object when one is available
175fdf5 Camera3: Protect against simultaneous camera instances
b44748e Camera3: Fix JPEG Exif CTS test
3cf50b7 Camera3: Update EXIF tag information
09ecccc Camera3: Reset the ROI based on scaler crop region
cd500de Camera3: Protect against simultaneous camera instances
9a351c8 Camera3: Fix JPEG Exif CTS test
3fa5d84 Camera3: Update EXIF tag information
71402bc Camera3: Reset the ROI based on scaler crop region
17a2e6c Camera3: Fix the infinity focus mode
2b70889 Camera3: Fix the infinity focus mode
c4b4c00 Camera3: Only add faceDetect metadata when necessary
db213f7 Camera3: Protect against invalid memory access
c89c98f Camera3: Disable debug logs
99b3fc5 Camera3: Only add faceDetect metadata when necessary
99259cb Camera3: Protect against invalid memory access
013ea05 Camera3: Disable debug logs
8ed24ba camera: Add NV12_VENUS image format
a7661be Camera3: remove verbose log
156b8eb Camera3: Fix issues with exposure compensation
53074dc Camera3: Fix issues with exposure compensation
a96463d Camera3: Fix Preview Format & Scene mode parameters
59907a1 Camera3: Fix Preview Format & Scene mode parameters
74f6761 Camera3: Add missing code for Request id
1d1acf6 Don't call property_get with too small a buffer.
d343642 Camera3: Remove the hardcoding for thumbnail size
08ad023 Camera3: Remove the hardcoding for thumbnail size
47a3010 Camera2: Support Zoom for HAL3
b2b7907 Camera3: Fix JPEG encoding for different orientation
e9a0b49 Camera3: Support for more 3A features
2dd2f65 Camera3: Add changes necessary for 3A
59a548a Camera3: Pass 3A roi data to backend
b6c8485 Camera3: Fix global gStaticMetadata for static metadata
8867984 Camera3: Implement the preview callback.
37083b7 Camera3: Fix correct datatype for Zoom
e3b82c7 Camera3: Fix correct datatype for Zoom
ff1c0da HAL3: fix a typo
6a00100 camera: put back USE_DEVICE_SPECIFIC_CAMERA
5758ba2 camera: prioritize HAL3.0 over HAL1.0
c8d7d91 camera: remove old HAL
0a68666 Camera3: Fix Corruption for Snapshot
744f540 Camera3: Update HAL code from AU 221 to AU281
d5d5a90 Camera3: Code clean up and bug fix
c31ab1a Camera3: Enable capabilities and fix errors
d2c6ec6 Use libqcamera2_util to fix build race condition
65585b2 Camera3: Merge recording & snapshot functionality
b66f295 Camera3: Integrate fixes for preview, capture and video
a4f99c0 Camera3: Send buffer index info to post processor
f2fc162 Camera3: Snapshot bring up
e502ddd Camera3: Enable video recording
1c6fa86 Camera3: Add metadata and buffer aggregation in callback
0e03eb0 Camera3: Manage streams in configure streams
33cb727 Camera3: Enable preview
66cadfd Camera3: Initial snapshot implementation
97e8019 Camera3: Convert the callback metadata into fwk struct
662d6f3 Camera3: Add code to do metadata translation
e6ab32d Camera3: Implement capture request & capture result path
9de6437 Camera3: Implement process_capture_request and metadata channel
80e50bf Camera3: Metadata translation
625515b Camera3: Initial implementation
6c6d887 Camera2: Prepare for Camera HAL3 support
57ca376 Camera2: Add burst channel before continuous channels.
72594c0 QCamera2: send bundle info via stream parameter
86eb8e4 QCamera2: Fix a minor bug during camera open
11832bc Camera2: Add flag for setting default mode for denoise
cbc4742 Camera2: Add flag for setting default mode for zsl
9fc8e6b QCamera2: Change reprocess streaming mode to burst
1c6f92e QCamera2: set snapshot format to YUV422 when system prop is set
1843dcd QCamera2: fix some valgrind and Klocwork issues
4b57916 QCamera2: add two more generic 8-bit raw format.
634d425 QCamera2: Invalidates buffer caches before queue op.
a1073a9 camera: Add support for separate thumbnail omx port
28a189e QCamera2: change error callback method
7fde32d QCamera2: Adds support for NV16 snapshots
9528146 camera2: add metadata private byte array.
b971e14 QCamera2: Fix FD face buffer calculation
fde009c QCamera2: fix bug for noDisplay mode stream buf allocation
fbe69a7 QCamera2: Add KPI performance log
b62b9fe QCamera2: disable reprocess temporarily
3867dd8 camera: Fix deadlock issue during abort/fbd synchronization
d7315b7 Camera2: enable ov8825 compile on 8x26
6591d7f QCamera2: Adds invalidate cache op to the camera tests
3f92cba QCamera2: add supported livesnashot sizes for HFR
2f073d4 QCamera2: add support for video HDR
a1724bc QCamera2: Trigger buffer cache clean invalidate just after dequeuing
4faf945 Camera2: Enable ZSL by default
baf72fb Add liblog
6f83d73 qcom/camera: new camera HAL implementation
ac6775d camera: introduce USE_DEVICE_SPECIFIC_CAMERA, DO NOT MERGE
3e7ffaf camera: introduce USE_DEVICE_SPECIFIC_CAMERA
b274848 Update copyright to The Linux Foundation
937320d camera: use new ION API.
bd9d117 camera: use new ION APIs for cache operations.
86df034 Camera: Clean up FAST_AF flags, move to msm_ion.h headers
d212358 camera: wrap fast AF enums around ifdef flags & drop camera 2.0 hal
9eae3cd camera: fix use of reserved API symbol
ed84ff8 camera: fix white line in extreme darkness
4c3f8b3 camera: fix metadata symbols: DO NOT MERGE
a7884f0 mako: camera: update exif header
61350d2 camera: fix metadata symbols
21fddc5 Camera: Don't run continuous autofocus in startPreview2.
a0d9129 camera: disallow opening multiple camera instances
f492fa6 camera: Enable low power camcorder mode.
73dda0d camera: fix stability issue seen on CTS run.
5eb5ce5 camera: enable touch af
35145f2 camera: Fix Liveshot image distortion on front camera.
ada3501 camera: changes to provide postview callback.
accd62e chmod uga-x
a4fe483 camera: Changes to notify Flash/Focus/AWB/Exposure value to app.
68c37b6 camera: changes to fix stability issue seen in CTS run
52cb8ff Increase max number of EXIF tags.
d5676e9 camera: control FD in HAL
5443b86 camera: changes to fix flash mode issue in HDR mode.
ade5b5c camera: update af algorithm
21a525d support video snapshots in in 1080p/720p/480p aspect ratio
945a276 Revert "camera: set metering mode to SPOT for front camera"
b45ddca camera: enable CAF in hdr mode
9b266ab camera: disable FD by default
52fd019 camera: remove log verbosity
91697aa camera: update fast af
381791e camera: set metering mode to SPOT for front camera
a44bb1d camera: stability fixes seen in normal-power mode
62f6e26 camera: changes to fix CTS issues in normal power-mode
6d05b88 camera: enable FD
fb259ce camera: Handle NPE in data call back.
d871750 camera: changes to fix mediarecord CTS issue
5cf9cf6 camera: Enable Normal power/full size liveshot.
c1d7538 camera: Fix camera test parameters CTS.
63ebe6d camera: enhancement af functionality
4f7ee4e still: remove logspam
a3190bc camera: remove logspam
b30e37a camera: enhancement af functionality
cd1042c use pthread_cond_timedwait() in poll thread
dbf226b camera: Changes to match ZSL snapshot match issue.
49ae445 use pthread_cond_timedwait() in poll thread
90ffa5d camera: Changes to match ZSL snapshot match issue.
3f4deb8 camera: disable face detection in video mode
5efb701 camera: add stabilization buffering time
1ace1e3 camera: override caf/flash settings for change in scene mode.
1acc4cd camera: Fix for testRecorderRandomAction CTS test case.
3f7a351 camera: Stop dispatching prev frames when takepicture() is invoked.
6fc095c camera: Fix for testRecorderRandomAction CTS test case.
994c0a3 camera: Stop dispatching prev frames when takepicture() is invoked.
135e2a7 camera: change log priority and disable log message except error log
70cd441 camera: adjust the resolution front camera.
039954f camera: Set default metering mode as Center weighted.
9cf33ef camera: change to abort live snapshot.
10d817b mm-camera: change non-HDR frame rate to variable
3aba355 camera: make flash control after changing to non ZSL mode
46a8086 Revert "camera: fix the problem flash does not work in ZSL mode"
55d2d59 Disable verbose face detection logs.
8a9b4f4 camera: Changes to fix videoLiveSnapshot issue
9c49934 camera: Changes to fix videoLiveSnapshot issue
b856e5d Disable verbose auto focus state log.
dc0f710 camera: enable face detection
cf96c98 camera: add Morpho DNR support
0c9775a camera: add Morpho DNR support
2e58bad camera: adjust framerate in camcorder
c9112a8 camera: adjust framerate in camcorder
f706c93 Disable verbose AF logs.
0096374 Camera: Remove link time depenedencies on proprietary libraries.
f5198bf Camera: Decouple proprietary code from HAL.
f11111b camera: Release Encoded Memory Heap for HDR.
ac24078 camera: Release Encoded Memory Heap for HDR.
67ca985 camera: Update Focus distance only in success case
38d540d camera: add exposure-time value in EXIF
9e512d9 Camera: Fix testImmediateZoom CTS test case
53a9db9 camera: Fix HDR + Zoom + Snapshot crash.
4c1072a camera: Reduce log verbosity.
16d2262 camera: set auto antibanding as default
53f39c7 silence camera notifier logspam
b89abfa camera: Changes to validate preview/video dimension before recording.
03bed05 camera: reducing af fail range
e086ba8 camera: apply Fast Autofocus algorithm
bd637ff camera: apply Fast Autofocus algorithm
d61c678 camera: reducing af fail range
aa13225 Camera: Changes to avoid stretch in camcorder preview.
3c4c584 Camera: Changes to avoid stretch in camcorder preview.
7e72351 camera: Enable WNR in ZSL mode.
d5be4d5 camera: maintain autolock invariant
889c39f camera: Fix CTS issue i.e. drop thumbnail when size is zero.
1f66e8b Camera: support for CAMERA_MSG_FOCUS_MOVE callback
f75ebaa camera: maintain autolock invariant
42b2aa1 camera: Fix CTS issue i.e. drop thumbnail when size is zero.
badd74a Camera: support for CAMERA_MSG_FOCUS_MOVE callback
a0c000b camera: call shutter callback after configuring snapshot
b5a5bae camera: Fix CAF lock after snapshot issue.
cbc2ff6 camera: enable to read ISO value
bcbcf42 camera: Fix the fps issue during video recording in MMS.
f38403d camera: Fix for preview format change CTS issue.
a7716f9 Include public rather than private headers.
06dd3d9 camera: fix for testRecordingHint CTS test.
2a75c49 camera: Fix CTS issue for testJpegExif.
839c6a7 camera: fix for first picture taking long time with ZSL
35f2440 camera: fix the problem flash does not work in ZSL mode
9c4c5fe Camera: Enable HDR mode
44131c1 Camera: Restart Preview for HDR & NON-HDR transitions
ac1fa4b camera: fix the stripe problem on recording video via mms
f7bed85 camera: fix the problem flash does not work in ZSL mode
9024631 camera: increase q-factor to enhance image quality
8781c91 camera: increase q-factor to enhance image quality
ee2db3c camera: use low power mode as default
968e904 Camera: Reduced log verbosity.
576bf46 camera: Fix the crash issue when switching to 5MP.
f9761fc Camera: Add HAL stub to match header change.
a5f4efe camera: Enable ZSL mode for preview.
a46eb30 Camera: Initial release of camera 2.0 HAL.
0bc9b7a camera: Enable HDR processing.
83c4dfe camera: use msm_ion.h, not ion.h directly
184e988 camera: Enable wavelet denoise
0ac1f42 camera: Mako camera hal upgrade
fece043 camera: First pass attempt at reducing the logs from camera hal
d09006d camera: enable CAF after taking picture
eb414fa Change condition to use TARGET_BOARD_PLATFORM
46789ee camera: fix the problem camera get stuck in live snapshot
ce1b295 Camera updates for RDI params and ION->ashmem fallback
b5a2414 camera: mako: add 8MP camera resolution.
95581a0 Camera updates for RDI params and ION->ashmem fallback
67c5734 Temp fix to avoid building camera for wrong hw
c55ecb2 camera: fix the problem camera get stuck in live snapshot
bf1bd91 Initial version of msm camera hal
abd3b90 Initial empty repository
b/10429994
Change-Id: Ibd150c15d1c3f90d6c2df42f63bd33795a2e9e4a
Signed-off-by: Iliyan Malchev <malchev@google.com>
diff --git a/camera/Android.mk b/camera/Android.mk
new file mode 100644
index 0000000..2724593
--- /dev/null
+++ b/camera/Android.mk
@@ -0,0 +1,9 @@
+ifneq ($(strip $(USE_DEVICE_SPECIFIC_CAMERA)),true)
+ifneq ($(filter msm8960 msm8226 msm8974,$(TARGET_BOARD_PLATFORM)),)
+ ifneq ($(USE_CAMERA_STUB),true)
+ ifneq ($(BUILD_TINY_ANDROID),true)
+ include $(call all-subdir-makefiles)
+ endif
+ endif
+endif
+endif
diff --git a/camera/CleanSpec.mk b/camera/CleanSpec.mk
new file mode 100644
index 0000000..2d5df0b
--- /dev/null
+++ b/camera/CleanSpec.mk
@@ -0,0 +1,48 @@
+# Copyright (C) 2007 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# If you don't need to do a full clean build but would like to touch
+# a file or delete some intermediate files, add a clean step to the end
+# of the list. These steps will only be run once, if they haven't been
+# run before.
+#
+# E.g.:
+# $(call add-clean-step, touch -c external/sqlite/sqlite3.h)
+# $(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/STATIC_LIBRARIES/libz_intermediates)
+#
+# Always use "touch -c" and "rm -f" or "rm -rf" to gracefully deal with
+# files that are missing or have been moved.
+#
+# Use $(PRODUCT_OUT) to get to the "out/target/product/blah/" directory.
+# Use $(OUT_DIR) to refer to the "out" directory.
+#
+# If you need to re-do something that's already mentioned, just copy
+# the command and add it to the bottom of the list. E.g., if a change
+# that you made last week required touching a file and a change you
+# made today requires touching the same file, just copy the old
+# touch step and add it to the end of the list.
+#
+# ************************************************
+# NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
+# ************************************************
+
+# For example:
+#$(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/APPS/AndroidTests_intermediates)
+#$(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/JAVA_LIBRARIES/core_intermediates)
+#$(call add-clean-step, find $(OUT_DIR) -type f -name "IGTalkSession*" -print0 | xargs -0 rm -f)
+#$(call add-clean-step, rm -rf $(PRODUCT_OUT)/data/*)
+
+$(call add-clean-step, find $(OUT_DIR) -name "camera.msm8960*" -print0 | xargs -0 rm -rf)
+$(call add-clean-step, rm -f $(PRODUCT_OUT)/system/lib/hw/camera.*.so)
diff --git a/camera/MODULE_LICENSE_BSD b/camera/MODULE_LICENSE_BSD
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/camera/MODULE_LICENSE_BSD
diff --git a/camera/QCamera2/Android.mk b/camera/QCamera2/Android.mk
new file mode 100644
index 0000000..c36c538
--- /dev/null
+++ b/camera/QCamera2/Android.mk
@@ -0,0 +1,3 @@
+ifeq ($(TARGET_ARCH),arm)
+ include $(call all-subdir-makefiles)
+endif
diff --git a/camera/QCamera2/HAL/Android.mk b/camera/QCamera2/HAL/Android.mk
new file mode 100644
index 0000000..f94a8af
--- /dev/null
+++ b/camera/QCamera2/HAL/Android.mk
@@ -0,0 +1,52 @@
+LOCAL_PATH:= $(call my-dir)
+
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES := \
+ QCamera2Factory.cpp \
+ QCamera2Hal.cpp \
+ QCamera2HWI.cpp \
+ QCameraMem.cpp \
+ ../util/QCameraQueue.cpp \
+ ../util/QCameraCmdThread.cpp \
+ QCameraStateMachine.cpp \
+ QCameraChannel.cpp \
+ QCameraStream.cpp \
+ QCameraPostProc.cpp \
+ QCamera2HWICallbacks.cpp \
+ QCameraParameters.cpp \
+ QCameraThermalAdapter.cpp
+
+LOCAL_CFLAGS = -Wall -Werror -DDEFAULT_ZSL_MODE_ON -DDEFAULT_DENOISE_MODE_ON
+#Debug logs are enabled
+#LOCAL_CFLAGS += -DDISABLE_DEBUG_LOG
+
+LOCAL_C_INCLUDES := \
+ $(LOCAL_PATH)/../stack/common \
+ frameworks/native/include/media/hardware \
+ frameworks/native/include/media/openmax \
+ hardware/qcom/media/libstagefrighthw \
+ $(LOCAL_PATH)/../../mm-image-codec/qexif \
+ $(LOCAL_PATH)/../../mm-image-codec/qomx_core \
+ $(LOCAL_PATH)/../util
+
+ifneq ($(filter msm8974 msm8x74,$(TARGET_BOARD_PLATFORM)),)
+LOCAL_C_INCLUDES += \
+ hardware/qcom/display/msm8974/libgralloc
+else
+LOCAL_C_INCLUDES += \
+ hardware/qcom/display/msm8960/libgralloc
+endif
+
+LOCAL_SHARED_LIBRARIES := libcamera_client liblog libhardware libutils libcutils libdl
+LOCAL_SHARED_LIBRARIES += libmmcamera_interface libmmjpeg_interface
+
+LOCAL_MODULE_PATH := $(TARGET_OUT_SHARED_LIBRARIES)/hw
+LOCAL_MODULE := camera.$(TARGET_BOARD_PLATFORM)
+#LOCAL_MODULE := camera.$(TARGET_DEVICE)
+LOCAL_MODULE_TAGS := optional
+
+include $(BUILD_SHARED_LIBRARY)
+
+#include $(LOCAL_PATH)/test/Android.mk
+
diff --git a/camera/QCamera2/HAL/QCamera2Factory.cpp b/camera/QCamera2/HAL/QCamera2Factory.cpp
new file mode 100644
index 0000000..4408cce
--- /dev/null
+++ b/camera/QCamera2/HAL/QCamera2Factory.cpp
@@ -0,0 +1,208 @@
+/* Copyright (c) 2012-2013, The Linux Foundataion. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#define LOG_NIDEBUG 0
+#define LOG_TAG "QCamera2Factory"
+
+#include <stdlib.h>
+#include <utils/Errors.h>
+#include <hardware/camera.h>
+
+#include "QCamera2Factory.h"
+
+namespace qcamera {
+
+QCamera2Factory gQCamera2Factory;
+
+/*===========================================================================
+ * FUNCTION : QCamera2Factory
+ *
+ * DESCRIPTION: default constructor of QCamera2Factory
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : None
+ *==========================================================================*/
+QCamera2Factory::QCamera2Factory()
+{
+ mNumOfCameras = get_num_of_cameras();
+}
+
+/*===========================================================================
+ * FUNCTION : ~QCamera2Factory
+ *
+ * DESCRIPTION: deconstructor of QCamera2Factory
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : None
+ *==========================================================================*/
+QCamera2Factory::~QCamera2Factory()
+{
+}
+
+/*===========================================================================
+ * FUNCTION : get_number_of_cameras
+ *
+ * DESCRIPTION: static function to query number of cameras detected
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : number of cameras detected
+ *==========================================================================*/
+int QCamera2Factory::get_number_of_cameras()
+{
+ return gQCamera2Factory.getNumberOfCameras();
+}
+
+/*===========================================================================
+ * FUNCTION : get_camera_info
+ *
+ * DESCRIPTION: static function to query camera information with its ID
+ *
+ * PARAMETERS :
+ * @camera_id : camera ID
+ * @info : ptr to camera info struct
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2Factory::get_camera_info(int camera_id, struct camera_info *info)
+{
+ return gQCamera2Factory.getCameraInfo(camera_id, info);
+}
+
+/*===========================================================================
+ * FUNCTION : getNumberOfCameras
+ *
+ * DESCRIPTION: query number of cameras detected
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : number of cameras detected
+ *==========================================================================*/
+int QCamera2Factory::getNumberOfCameras()
+{
+ return mNumOfCameras;
+}
+
+/*===========================================================================
+ * FUNCTION : getCameraInfo
+ *
+ * DESCRIPTION: query camera information with its ID
+ *
+ * PARAMETERS :
+ * @camera_id : camera ID
+ * @info : ptr to camera info struct
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2Factory::getCameraInfo(int camera_id, struct camera_info *info)
+{
+ int rc;
+ ALOGE("%s: E, camera_id = %d", __func__, camera_id);
+
+ if (!mNumOfCameras || camera_id >= mNumOfCameras || !info) {
+ return INVALID_OPERATION;
+ }
+
+ rc = QCamera2HardwareInterface::getCapabilities(camera_id, info);
+ ALOGV("%s: X", __func__);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : cameraDeviceOpen
+ *
+ * DESCRIPTION: open a camera device with its ID
+ *
+ * PARAMETERS :
+ * @camera_id : camera ID
+ * @hw_device : ptr to struct storing camera hardware device info
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2Factory::cameraDeviceOpen(int camera_id,
+ struct hw_device_t **hw_device)
+{
+ int rc = NO_ERROR;
+ if (camera_id < 0 || camera_id >= mNumOfCameras)
+ return BAD_VALUE;
+
+ QCamera2HardwareInterface *hw = new QCamera2HardwareInterface(camera_id);
+ if (!hw) {
+ ALOGE("Allocation of hardware interface failed");
+ return NO_MEMORY;
+ }
+ rc = hw->openCamera(hw_device);
+ if (rc != NO_ERROR) {
+ delete hw;
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : camera_device_open
+ *
+ * DESCRIPTION: static function to open a camera device by its ID
+ *
+ * PARAMETERS :
+ * @camera_id : camera ID
+ * @hw_device : ptr to struct storing camera hardware device info
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2Factory::camera_device_open(
+ const struct hw_module_t *module, const char *id,
+ struct hw_device_t **hw_device)
+{
+ if (module != &HAL_MODULE_INFO_SYM.common) {
+ ALOGE("Invalid module. Trying to open %p, expect %p",
+ module, &HAL_MODULE_INFO_SYM.common);
+ return INVALID_OPERATION;
+ }
+ if (!id) {
+ ALOGE("Invalid camera id");
+ return BAD_VALUE;
+ }
+ return gQCamera2Factory.cameraDeviceOpen(atoi(id), hw_device);
+}
+
+struct hw_module_methods_t QCamera2Factory::mModuleMethods = {
+ open: QCamera2Factory::camera_device_open,
+};
+
+}; // namespace qcamera
diff --git a/camera/QCamera2/HAL/QCamera2Factory.h b/camera/QCamera2/HAL/QCamera2Factory.h
new file mode 100644
index 0000000..3504bbd
--- /dev/null
+++ b/camera/QCamera2/HAL/QCamera2Factory.h
@@ -0,0 +1,68 @@
+/* Copyright (c) 2012, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef __QCAMERA2FACTORY_H__
+#define __QCAMERA2FACTORY_H__
+
+#include <hardware/camera.h>
+#include <system/camera.h>
+#include <media/msmb_camera.h>
+
+#include "QCamera2HWI.h"
+
+namespace qcamera {
+
+class QCamera2Factory
+{
+public:
+ QCamera2Factory();
+ virtual ~QCamera2Factory();
+
+ static int get_number_of_cameras();
+ static int get_camera_info(int camera_id, struct camera_info *info);
+
+private:
+ int getNumberOfCameras();
+ int getCameraInfo(int camera_id, struct camera_info *info);
+ int cameraDeviceOpen(int camera_id, struct hw_device_t **hw_device);
+ static int camera_device_open(const struct hw_module_t *module, const char *id,
+ struct hw_device_t **hw_device);
+
+public:
+ static struct hw_module_methods_t mModuleMethods;
+
+private:
+ int mNumOfCameras;
+};
+
+}; /*namespace qcamera*/
+
+extern camera_module_t HAL_MODULE_INFO_SYM;
+
+#endif /* ANDROID_HARDWARE_QUALCOMM_CAMERA_H */
diff --git a/camera/QCamera2/HAL/QCamera2HWI.cpp b/camera/QCamera2/HAL/QCamera2HWI.cpp
new file mode 100644
index 0000000..22316c5
--- /dev/null
+++ b/camera/QCamera2/HAL/QCamera2HWI.cpp
@@ -0,0 +1,4206 @@
+/* Copyright (c) 2012-2013, The Linux Foundataion. All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions are
+* met:
+* * Redistributions of source code must retain the above copyright
+* notice, this list of conditions and the following disclaimer.
+* * Redistributions in binary form must reproduce the above
+* copyright notice, this list of conditions and the following
+* disclaimer in the documentation and/or other materials provided
+* with the distribution.
+* * Neither the name of The Linux Foundation nor the names of its
+* contributors may be used to endorse or promote products derived
+* from this software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*
+*/
+
+#define LOG_TAG "QCamera2HWI"
+
+#include <cutils/properties.h>
+#include <hardware/camera.h>
+#include <stdlib.h>
+#include <utils/Errors.h>
+#include <gralloc_priv.h>
+
+#include "QCamera2HWI.h"
+#include "QCameraMem.h"
+
+#define MAP_TO_DRIVER_COORDINATE(val, base, scale, offset) (val * scale / base + offset)
+#define CAMERA_MIN_STREAMING_BUFFERS 3
+#define CAMERA_MIN_JPEG_ENCODING_BUFFERS 2
+#define CAMERA_MIN_VIDEO_BUFFERS 9
+
+namespace qcamera {
+
+cam_capability_t *gCamCapability[MM_CAMERA_MAX_NUM_SENSORS];
+static pthread_mutex_t g_camlock = PTHREAD_MUTEX_INITIALIZER;
+
+camera_device_ops_t QCamera2HardwareInterface::mCameraOps = {
+ set_preview_window: QCamera2HardwareInterface::set_preview_window,
+ set_callbacks: QCamera2HardwareInterface::set_CallBacks,
+ enable_msg_type: QCamera2HardwareInterface::enable_msg_type,
+ disable_msg_type: QCamera2HardwareInterface::disable_msg_type,
+ msg_type_enabled: QCamera2HardwareInterface::msg_type_enabled,
+
+ start_preview: QCamera2HardwareInterface::start_preview,
+ stop_preview: QCamera2HardwareInterface::stop_preview,
+ preview_enabled: QCamera2HardwareInterface::preview_enabled,
+ store_meta_data_in_buffers: QCamera2HardwareInterface::store_meta_data_in_buffers,
+
+ start_recording: QCamera2HardwareInterface::start_recording,
+ stop_recording: QCamera2HardwareInterface::stop_recording,
+ recording_enabled: QCamera2HardwareInterface::recording_enabled,
+ release_recording_frame: QCamera2HardwareInterface::release_recording_frame,
+
+ auto_focus: QCamera2HardwareInterface::auto_focus,
+ cancel_auto_focus: QCamera2HardwareInterface::cancel_auto_focus,
+
+ take_picture: QCamera2HardwareInterface::take_picture,
+ cancel_picture: QCamera2HardwareInterface::cancel_picture,
+
+ set_parameters: QCamera2HardwareInterface::set_parameters,
+ get_parameters: QCamera2HardwareInterface::get_parameters,
+ put_parameters: QCamera2HardwareInterface::put_parameters,
+ send_command: QCamera2HardwareInterface::send_command,
+
+ release: QCamera2HardwareInterface::release,
+ dump: QCamera2HardwareInterface::dump,
+};
+
+/*===========================================================================
+ * FUNCTION : set_preview_window
+ *
+ * DESCRIPTION: set preview window.
+ *
+ * PARAMETERS :
+ * @device : ptr to camera device struct
+ * @window : window ops table
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2HardwareInterface::set_preview_window(struct camera_device *device,
+ struct preview_stream_ops *window)
+{
+ int rc = NO_ERROR;
+ QCamera2HardwareInterface *hw =
+ reinterpret_cast<QCamera2HardwareInterface *>(device->priv);
+ if (!hw) {
+ ALOGE("%s: NULL camera device", __func__);
+ return BAD_VALUE;
+ }
+
+ hw->lockAPI();
+ rc = hw->processAPI(QCAMERA_SM_EVT_SET_PREVIEW_WINDOW, (void *)window);
+ if (rc == NO_ERROR) {
+ hw->waitAPIResult(QCAMERA_SM_EVT_SET_PREVIEW_WINDOW);
+ rc = hw->m_apiResult.status;
+ }
+ hw->unlockAPI();
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : set_CallBacks
+ *
+ * DESCRIPTION: set callbacks for notify and data
+ *
+ * PARAMETERS :
+ * @device : ptr to camera device struct
+ * @notify_cb : notify cb
+ * @data_cb : data cb
+ * @data_cb_timestamp : video data cd with timestamp
+ * @get_memory : ops table for request gralloc memory
+ * @user : user data ptr
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera2HardwareInterface::set_CallBacks(struct camera_device *device,
+ camera_notify_callback notify_cb,
+ camera_data_callback data_cb,
+ camera_data_timestamp_callback data_cb_timestamp,
+ camera_request_memory get_memory,
+ void *user)
+{
+ QCamera2HardwareInterface *hw =
+ reinterpret_cast<QCamera2HardwareInterface *>(device->priv);
+ if (!hw) {
+ ALOGE("NULL camera device");
+ return;
+ }
+
+ qcamera_sm_evt_setcb_payload_t payload;
+ payload.notify_cb = notify_cb;
+ payload.data_cb = data_cb;
+ payload.data_cb_timestamp = data_cb_timestamp;
+ payload.get_memory = get_memory;
+ payload.user = user;
+
+ hw->lockAPI();
+ int32_t rc = hw->processAPI(QCAMERA_SM_EVT_SET_CALLBACKS, (void *)&payload);
+ if (rc == NO_ERROR) {
+ hw->waitAPIResult(QCAMERA_SM_EVT_SET_CALLBACKS);
+ }
+ hw->unlockAPI();
+}
+
+/*===========================================================================
+ * FUNCTION : enable_msg_type
+ *
+ * DESCRIPTION: enable certain msg type
+ *
+ * PARAMETERS :
+ * @device : ptr to camera device struct
+ * @msg_type : msg type mask
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera2HardwareInterface::enable_msg_type(struct camera_device *device, int32_t msg_type)
+{
+ QCamera2HardwareInterface *hw =
+ reinterpret_cast<QCamera2HardwareInterface *>(device->priv);
+ if (!hw) {
+ ALOGE("NULL camera device");
+ return;
+ }
+ hw->lockAPI();
+ int32_t rc = hw->processAPI(QCAMERA_SM_EVT_ENABLE_MSG_TYPE, (void *)msg_type);
+ if (rc == NO_ERROR) {
+ hw->waitAPIResult(QCAMERA_SM_EVT_ENABLE_MSG_TYPE);
+ }
+ hw->unlockAPI();
+}
+
+/*===========================================================================
+ * FUNCTION : disable_msg_type
+ *
+ * DESCRIPTION: disable certain msg type
+ *
+ * PARAMETERS :
+ * @device : ptr to camera device struct
+ * @msg_type : msg type mask
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera2HardwareInterface::disable_msg_type(struct camera_device *device, int32_t msg_type)
+{
+ QCamera2HardwareInterface *hw =
+ reinterpret_cast<QCamera2HardwareInterface *>(device->priv);
+ if (!hw) {
+ ALOGE("NULL camera device");
+ return;
+ }
+ hw->lockAPI();
+ int32_t rc = hw->processAPI(QCAMERA_SM_EVT_DISABLE_MSG_TYPE, (void *)msg_type);
+ if (rc == NO_ERROR) {
+ hw->waitAPIResult(QCAMERA_SM_EVT_DISABLE_MSG_TYPE);
+ }
+ hw->unlockAPI();
+}
+
+/*===========================================================================
+ * FUNCTION : msg_type_enabled
+ *
+ * DESCRIPTION: if certain msg type is enabled
+ *
+ * PARAMETERS :
+ * @device : ptr to camera device struct
+ * @msg_type : msg type mask
+ *
+ * RETURN : 1 -- enabled
+ * 0 -- not enabled
+ *==========================================================================*/
+int QCamera2HardwareInterface::msg_type_enabled(struct camera_device *device, int32_t msg_type)
+{
+ int ret = NO_ERROR;
+ QCamera2HardwareInterface *hw =
+ reinterpret_cast<QCamera2HardwareInterface *>(device->priv);
+ if (!hw) {
+ ALOGE("NULL camera device");
+ return BAD_VALUE;
+ }
+ hw->lockAPI();
+ ret = hw->processAPI(QCAMERA_SM_EVT_MSG_TYPE_ENABLED, (void *)msg_type);
+ if (ret == NO_ERROR) {
+ hw->waitAPIResult(QCAMERA_SM_EVT_MSG_TYPE_ENABLED);
+ ret = hw->m_apiResult.enabled;
+ }
+ hw->unlockAPI();
+
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : start_preview
+ *
+ * DESCRIPTION: start preview
+ *
+ * PARAMETERS :
+ * @device : ptr to camera device struct
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2HardwareInterface::start_preview(struct camera_device *device)
+{
+ int ret = NO_ERROR;
+ QCamera2HardwareInterface *hw =
+ reinterpret_cast<QCamera2HardwareInterface *>(device->priv);
+ if (!hw) {
+ ALOGE("NULL camera device");
+ return BAD_VALUE;
+ }
+ ALOGD("[KPI Perf] %s: E", __func__);
+ hw->lockAPI();
+ qcamera_sm_evt_enum_t evt = QCAMERA_SM_EVT_START_PREVIEW;
+ if (hw->isNoDisplayMode()) {
+ evt = QCAMERA_SM_EVT_START_NODISPLAY_PREVIEW;
+ }
+ ret = hw->processAPI(evt, NULL);
+ if (ret == NO_ERROR) {
+ hw->waitAPIResult(evt);
+ ret = hw->m_apiResult.status;
+ }
+ hw->unlockAPI();
+ ALOGD("[KPI Perf] %s: X", __func__);
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : stop_preview
+ *
+ * DESCRIPTION: stop preview
+ *
+ * PARAMETERS :
+ * @device : ptr to camera device struct
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera2HardwareInterface::stop_preview(struct camera_device *device)
+{
+ QCamera2HardwareInterface *hw =
+ reinterpret_cast<QCamera2HardwareInterface *>(device->priv);
+ if (!hw) {
+ ALOGE("NULL camera device");
+ return;
+ }
+ ALOGD("[KPI Perf] %s: E", __func__);
+ hw->lockAPI();
+ int32_t ret = hw->processAPI(QCAMERA_SM_EVT_STOP_PREVIEW, NULL);
+ if (ret == NO_ERROR) {
+ hw->waitAPIResult(QCAMERA_SM_EVT_STOP_PREVIEW);
+ }
+ hw->unlockAPI();
+ ALOGD("[KPI Perf] %s: X", __func__);
+}
+
+/*===========================================================================
+ * FUNCTION : preview_enabled
+ *
+ * DESCRIPTION: if preview is running
+ *
+ * PARAMETERS :
+ * @device : ptr to camera device struct
+ *
+ * RETURN : 1 -- running
+ * 0 -- not running
+ *==========================================================================*/
+int QCamera2HardwareInterface::preview_enabled(struct camera_device *device)
+{
+ int ret = NO_ERROR;
+ QCamera2HardwareInterface *hw =
+ reinterpret_cast<QCamera2HardwareInterface *>(device->priv);
+ if (!hw) {
+ ALOGE("NULL camera device");
+ return BAD_VALUE;
+ }
+
+ hw->lockAPI();
+ ret = hw->processAPI(QCAMERA_SM_EVT_PREVIEW_ENABLED, NULL);
+ if (ret == NO_ERROR) {
+ hw->waitAPIResult(QCAMERA_SM_EVT_PREVIEW_ENABLED);
+ ret = hw->m_apiResult.enabled;
+ }
+ hw->unlockAPI();
+
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : store_meta_data_in_buffers
+ *
+ * DESCRIPTION: if need to store meta data in buffers for video frame
+ *
+ * PARAMETERS :
+ * @device : ptr to camera device struct
+ * @enable : flag if enable
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2HardwareInterface::store_meta_data_in_buffers(
+ struct camera_device *device, int enable)
+{
+ int ret = NO_ERROR;
+ QCamera2HardwareInterface *hw =
+ reinterpret_cast<QCamera2HardwareInterface *>(device->priv);
+ if (!hw) {
+ ALOGE("NULL camera device");
+ return BAD_VALUE;
+ }
+
+ hw->lockAPI();
+ ret = hw->processAPI(QCAMERA_SM_EVT_STORE_METADATA_IN_BUFS, (void *)enable);
+ if (ret == NO_ERROR) {
+ hw->waitAPIResult(QCAMERA_SM_EVT_STORE_METADATA_IN_BUFS);
+ ret = hw->m_apiResult.status;
+ }
+ hw->unlockAPI();
+
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : start_recording
+ *
+ * DESCRIPTION: start recording
+ *
+ * PARAMETERS :
+ * @device : ptr to camera device struct
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2HardwareInterface::start_recording(struct camera_device *device)
+{
+ int ret = NO_ERROR;
+ QCamera2HardwareInterface *hw =
+ reinterpret_cast<QCamera2HardwareInterface *>(device->priv);
+ if (!hw) {
+ ALOGE("NULL camera device");
+ return BAD_VALUE;
+ }
+ ALOGD("[KPI Perf] %s: E", __func__);
+ hw->lockAPI();
+ ret = hw->processAPI(QCAMERA_SM_EVT_START_RECORDING, NULL);
+ if (ret == NO_ERROR) {
+ hw->waitAPIResult(QCAMERA_SM_EVT_START_RECORDING);
+ ret = hw->m_apiResult.status;
+ }
+ hw->unlockAPI();
+ ALOGD("[KPI Perf] %s: X", __func__);
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : stop_recording
+ *
+ * DESCRIPTION: stop recording
+ *
+ * PARAMETERS :
+ * @device : ptr to camera device struct
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera2HardwareInterface::stop_recording(struct camera_device *device)
+{
+ QCamera2HardwareInterface *hw =
+ reinterpret_cast<QCamera2HardwareInterface *>(device->priv);
+ if (!hw) {
+ ALOGE("NULL camera device");
+ return;
+ }
+ ALOGD("[KPI Perf] %s: E", __func__);
+ hw->lockAPI();
+ int32_t ret = hw->processAPI(QCAMERA_SM_EVT_STOP_RECORDING, NULL);
+ if (ret == NO_ERROR) {
+ hw->waitAPIResult(QCAMERA_SM_EVT_STOP_RECORDING);
+ }
+ hw->unlockAPI();
+ ALOGD("[KPI Perf] %s: X", __func__);
+}
+
+/*===========================================================================
+ * FUNCTION : recording_enabled
+ *
+ * DESCRIPTION: if recording is running
+ *
+ * PARAMETERS :
+ * @device : ptr to camera device struct
+ *
+ * RETURN : 1 -- running
+ * 0 -- not running
+ *==========================================================================*/
+int QCamera2HardwareInterface::recording_enabled(struct camera_device *device)
+{
+ int ret = NO_ERROR;
+ QCamera2HardwareInterface *hw =
+ reinterpret_cast<QCamera2HardwareInterface *>(device->priv);
+ if (!hw) {
+ ALOGE("NULL camera device");
+ return BAD_VALUE;
+ }
+ hw->lockAPI();
+ ret = hw->processAPI(QCAMERA_SM_EVT_RECORDING_ENABLED, NULL);
+ if (ret == NO_ERROR) {
+ hw->waitAPIResult(QCAMERA_SM_EVT_RECORDING_ENABLED);
+ ret = hw->m_apiResult.enabled;
+ }
+ hw->unlockAPI();
+
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : release_recording_frame
+ *
+ * DESCRIPTION: return recording frame back
+ *
+ * PARAMETERS :
+ * @device : ptr to camera device struct
+ * @opaque : ptr to frame to be returned
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera2HardwareInterface::release_recording_frame(
+ struct camera_device *device, const void *opaque)
+{
+ QCamera2HardwareInterface *hw =
+ reinterpret_cast<QCamera2HardwareInterface *>(device->priv);
+ if (!hw) {
+ ALOGE("NULL camera device");
+ return;
+ }
+ ALOGD("%s: E", __func__);
+ hw->lockAPI();
+ int32_t ret = hw->processAPI(QCAMERA_SM_EVT_RELEASE_RECORIDNG_FRAME, (void *)opaque);
+ if (ret == NO_ERROR) {
+ hw->waitAPIResult(QCAMERA_SM_EVT_RELEASE_RECORIDNG_FRAME);
+ }
+ hw->unlockAPI();
+ ALOGD("%s: X", __func__);
+}
+
+/*===========================================================================
+ * FUNCTION : auto_focus
+ *
+ * DESCRIPTION: start auto focus
+ *
+ * PARAMETERS :
+ * @device : ptr to camera device struct
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2HardwareInterface::auto_focus(struct camera_device *device)
+{
+ int ret = NO_ERROR;
+ QCamera2HardwareInterface *hw =
+ reinterpret_cast<QCamera2HardwareInterface *>(device->priv);
+ if (!hw) {
+ ALOGE("NULL camera device");
+ return BAD_VALUE;
+ }
+ ALOGD("[KPI Perf] %s : E", __func__);
+ hw->lockAPI();
+ ret = hw->processAPI(QCAMERA_SM_EVT_START_AUTO_FOCUS, NULL);
+ if (ret == NO_ERROR) {
+ hw->waitAPIResult(QCAMERA_SM_EVT_START_AUTO_FOCUS);
+ ret = hw->m_apiResult.status;
+ }
+ hw->unlockAPI();
+ ALOGD("[KPI Perf] %s : X", __func__);
+
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : cancel_auto_focus
+ *
+ * DESCRIPTION: cancel auto focus
+ *
+ * PARAMETERS :
+ * @device : ptr to camera device struct
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2HardwareInterface::cancel_auto_focus(struct camera_device *device)
+{
+ int ret = NO_ERROR;
+ QCamera2HardwareInterface *hw =
+ reinterpret_cast<QCamera2HardwareInterface *>(device->priv);
+ if (!hw) {
+ ALOGE("NULL camera device");
+ return BAD_VALUE;
+ }
+ hw->lockAPI();
+ ret = hw->processAPI(QCAMERA_SM_EVT_STOP_AUTO_FOCUS, NULL);
+ if (ret == NO_ERROR) {
+ hw->waitAPIResult(QCAMERA_SM_EVT_STOP_AUTO_FOCUS);
+ ret = hw->m_apiResult.status;
+ }
+ hw->unlockAPI();
+
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : take_picture
+ *
+ * DESCRIPTION: take picture
+ *
+ * PARAMETERS :
+ * @device : ptr to camera device struct
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2HardwareInterface::take_picture(struct camera_device *device)
+{
+ int ret = NO_ERROR;
+ QCamera2HardwareInterface *hw =
+ reinterpret_cast<QCamera2HardwareInterface *>(device->priv);
+ if (!hw) {
+ ALOGE("NULL camera device");
+ return BAD_VALUE;
+ }
+ ALOGD("[KPI Perf] %s: E", __func__);
+ hw->lockAPI();
+
+ /* Prepare snapshot in case LED needs to be flashed */
+ ret = hw->processAPI(QCAMERA_SM_EVT_PREPARE_SNAPSHOT, NULL);
+ if (ret == NO_ERROR) {
+ hw->waitAPIResult(QCAMERA_SM_EVT_PREPARE_SNAPSHOT);
+ ret = hw->m_apiResult.status;
+ }
+
+ /* Regardless what the result value for prepare_snapshot,
+ * go ahead with capture anyway. Just like the way autofocus
+ * is handled in capture case. */
+
+ /* capture */
+ ret = hw->processAPI(QCAMERA_SM_EVT_TAKE_PICTURE, NULL);
+ if (ret == NO_ERROR) {
+ hw->waitAPIResult(QCAMERA_SM_EVT_TAKE_PICTURE);
+ ret = hw->m_apiResult.status;
+ }
+
+ hw->unlockAPI();
+ ALOGD("[KPI Perf] %s: X", __func__);
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : cancel_picture
+ *
+ * DESCRIPTION: cancel current take picture request
+ *
+ * PARAMETERS :
+ * @device : ptr to camera device struct
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2HardwareInterface::cancel_picture(struct camera_device *device)
+{
+ int ret = NO_ERROR;
+ QCamera2HardwareInterface *hw =
+ reinterpret_cast<QCamera2HardwareInterface *>(device->priv);
+ if (!hw) {
+ ALOGE("NULL camera device");
+ return BAD_VALUE;
+ }
+ hw->lockAPI();
+ ret = hw->processAPI(QCAMERA_SM_EVT_CANCEL_PICTURE, NULL);
+ if (ret == NO_ERROR) {
+ hw->waitAPIResult(QCAMERA_SM_EVT_CANCEL_PICTURE);
+ ret = hw->m_apiResult.status;
+ }
+ hw->unlockAPI();
+
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : set_parameters
+ *
+ * DESCRIPTION: set camera parameters
+ *
+ * PARAMETERS :
+ * @device : ptr to camera device struct
+ * @parms : string of packed parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2HardwareInterface::set_parameters(struct camera_device *device,
+ const char *parms)
+{
+ int ret = NO_ERROR;
+ QCamera2HardwareInterface *hw =
+ reinterpret_cast<QCamera2HardwareInterface *>(device->priv);
+ if (!hw) {
+ ALOGE("NULL camera device");
+ return BAD_VALUE;
+ }
+ hw->lockAPI();
+ ret = hw->processAPI(QCAMERA_SM_EVT_SET_PARAMS, (void *)parms);
+ if (ret == NO_ERROR) {
+ hw->waitAPIResult(QCAMERA_SM_EVT_SET_PARAMS);
+ ret = hw->m_apiResult.status;
+ }
+ hw->unlockAPI();
+
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : get_parameters
+ *
+ * DESCRIPTION: query camera parameters
+ *
+ * PARAMETERS :
+ * @device : ptr to camera device struct
+ *
+ * RETURN : packed parameters in a string
+ *==========================================================================*/
+char* QCamera2HardwareInterface::get_parameters(struct camera_device *device)
+{
+ char *ret = NULL;
+ QCamera2HardwareInterface *hw =
+ reinterpret_cast<QCamera2HardwareInterface *>(device->priv);
+ if (!hw) {
+ ALOGE("NULL camera device");
+ return NULL;
+ }
+ hw->lockAPI();
+ int32_t rc = hw->processAPI(QCAMERA_SM_EVT_GET_PARAMS, NULL);
+ if (rc == NO_ERROR) {
+ hw->waitAPIResult(QCAMERA_SM_EVT_GET_PARAMS);
+ ret = hw->m_apiResult.params;
+ }
+ hw->unlockAPI();
+
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : put_parameters
+ *
+ * DESCRIPTION: return camera parameters string back to HAL
+ *
+ * PARAMETERS :
+ * @device : ptr to camera device struct
+ * @parm : ptr to parameter string to be returned
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera2HardwareInterface::put_parameters(struct camera_device *device,
+ char *parm)
+{
+ QCamera2HardwareInterface *hw =
+ reinterpret_cast<QCamera2HardwareInterface *>(device->priv);
+ if (!hw) {
+ ALOGE("NULL camera device");
+ return;
+ }
+ hw->lockAPI();
+ int32_t ret = hw->processAPI(QCAMERA_SM_EVT_PUT_PARAMS, (void *)parm);
+ if (ret == NO_ERROR) {
+ hw->waitAPIResult(QCAMERA_SM_EVT_PUT_PARAMS);
+ }
+ hw->unlockAPI();
+}
+
+/*===========================================================================
+ * FUNCTION : send_command
+ *
+ * DESCRIPTION: command to be executed
+ *
+ * PARAMETERS :
+ * @device : ptr to camera device struct
+ * @cmd : cmd to be executed
+ * @arg1 : ptr to optional argument1
+ * @arg2 : ptr to optional argument2
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2HardwareInterface::send_command(struct camera_device *device,
+ int32_t cmd,
+ int32_t arg1,
+ int32_t arg2)
+{
+ int ret = NO_ERROR;
+ QCamera2HardwareInterface *hw =
+ reinterpret_cast<QCamera2HardwareInterface *>(device->priv);
+ if (!hw) {
+ ALOGE("NULL camera device");
+ return BAD_VALUE;
+ }
+
+ qcamera_sm_evt_command_payload_t payload;
+ memset(&payload, 0, sizeof(qcamera_sm_evt_command_payload_t));
+ payload.cmd = cmd;
+ payload.arg1 = arg1;
+ payload.arg2 = arg2;
+ hw->lockAPI();
+ ret = hw->processAPI(QCAMERA_SM_EVT_SEND_COMMAND, (void *)&payload);
+ if (ret == NO_ERROR) {
+ hw->waitAPIResult(QCAMERA_SM_EVT_SEND_COMMAND);
+ ret = hw->m_apiResult.status;
+ }
+ hw->unlockAPI();
+
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : release
+ *
+ * DESCRIPTION: release camera resource
+ *
+ * PARAMETERS :
+ * @device : ptr to camera device struct
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera2HardwareInterface::release(struct camera_device *device)
+{
+ QCamera2HardwareInterface *hw =
+ reinterpret_cast<QCamera2HardwareInterface *>(device->priv);
+ if (!hw) {
+ ALOGE("NULL camera device");
+ return;
+ }
+ hw->lockAPI();
+ int32_t ret = hw->processAPI(QCAMERA_SM_EVT_RELEASE, NULL);
+ if (ret == NO_ERROR) {
+ hw->waitAPIResult(QCAMERA_SM_EVT_RELEASE);
+ }
+ hw->unlockAPI();
+}
+
+/*===========================================================================
+ * FUNCTION : dump
+ *
+ * DESCRIPTION: dump camera status
+ *
+ * PARAMETERS :
+ * @device : ptr to camera device struct
+ * @fd : fd for status to be dumped to
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2HardwareInterface::dump(struct camera_device *device, int fd)
+{
+ int ret = NO_ERROR;
+ QCamera2HardwareInterface *hw =
+ reinterpret_cast<QCamera2HardwareInterface *>(device->priv);
+ if (!hw) {
+ ALOGE("NULL camera device");
+ return BAD_VALUE;
+ }
+ hw->lockAPI();
+ ret = hw->processAPI(QCAMERA_SM_EVT_DUMP, (void *)fd);
+ if (ret == NO_ERROR) {
+ hw->waitAPIResult(QCAMERA_SM_EVT_DUMP);
+ ret = hw->m_apiResult.status;
+ }
+ hw->unlockAPI();
+
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : close_camera_device
+ *
+ * DESCRIPTION: close camera device
+ *
+ * PARAMETERS :
+ * @device : ptr to camera device struct
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2HardwareInterface::close_camera_device(hw_device_t *hw_dev)
+{
+ int ret = NO_ERROR;
+ ALOGD("[KPI Perf] %s: E",__func__);
+ QCamera2HardwareInterface *hw =
+ reinterpret_cast<QCamera2HardwareInterface *>(
+ reinterpret_cast<camera_device_t *>(hw_dev)->priv);
+ if (!hw) {
+ ALOGE("%s: NULL camera device", __func__);
+ return BAD_VALUE;
+ }
+ delete hw;
+ ALOGD("[KPI Perf] %s: X",__func__);
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : register_face_image
+ *
+ * DESCRIPTION: register a face image into imaging lib for face authenticatio/
+ * face recognition
+ *
+ * PARAMETERS :
+ * @device : ptr to camera device struct
+ * @img_ptr : ptr to image buffer
+ * @config : ptr to config about input image, i.e., format, dimension, and etc.
+ *
+ * RETURN : >=0 unique ID of face registerd.
+ * <0 failure.
+ *==========================================================================*/
+int QCamera2HardwareInterface::register_face_image(struct camera_device *device,
+ void *img_ptr,
+ cam_pp_offline_src_config_t *config)
+{
+ int ret = NO_ERROR;
+ QCamera2HardwareInterface *hw =
+ reinterpret_cast<QCamera2HardwareInterface *>(device->priv);
+ if (!hw) {
+ ALOGE("NULL camera device");
+ return BAD_VALUE;
+ }
+ qcamera_sm_evt_reg_face_payload_t payload;
+ memset(&payload, 0, sizeof(qcamera_sm_evt_reg_face_payload_t));
+ payload.img_ptr = img_ptr;
+ payload.config = config;
+ hw->lockAPI();
+ ret = hw->processAPI(QCAMERA_SM_EVT_REG_FACE_IMAGE, (void *)&payload);
+ if (ret == NO_ERROR) {
+ hw->waitAPIResult(QCAMERA_SM_EVT_REG_FACE_IMAGE);
+ ret = hw->m_apiResult.handle;
+ }
+ hw->unlockAPI();
+
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : QCamera2HardwareInterface
+ *
+ * DESCRIPTION: constructor of QCamera2HardwareInterface
+ *
+ * PARAMETERS :
+ * @cameraId : camera ID
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCamera2HardwareInterface::QCamera2HardwareInterface(int cameraId)
+ : mCameraId(cameraId),
+ mCameraHandle(NULL),
+ mCameraOpened(false),
+ mPreviewWindow(NULL),
+ mMsgEnabled(0),
+ mStoreMetaDataInFrame(0),
+ m_stateMachine(this),
+ m_postprocessor(this),
+ m_thermalAdapter(QCameraThermalAdapter::getInstance()),
+ m_cbNotifier(this),
+ m_bShutterSoundPlayed(false),
+ m_currentFocusState(CAM_AF_NOT_FOCUSED),
+ m_bStartZSLSnapshotCalled(false),
+ m_pPowerModule(NULL),
+ mDumpFrmCnt(0),
+ mDumpSkipCnt(0)
+{
+ mCameraDevice.common.tag = HARDWARE_DEVICE_TAG;
+ mCameraDevice.common.version = HARDWARE_DEVICE_API_VERSION(1, 0);
+ mCameraDevice.common.close = close_camera_device;
+ mCameraDevice.ops = &mCameraOps;
+ mCameraDevice.priv = this;
+
+
+ pthread_mutex_init(&m_lock, NULL);
+ pthread_cond_init(&m_cond, NULL);
+ memset(&m_apiResult, 0, sizeof(qcamera_api_result_t));
+
+ pthread_mutex_init(&m_evtLock, NULL);
+ pthread_cond_init(&m_evtCond, NULL);
+ memset(&m_evtResult, 0, sizeof(qcamera_api_result_t));
+
+ memset(m_channels, 0, sizeof(m_channels));
+
+#ifdef HAS_MULTIMEDIA_HINTS
+ if (hw_get_module(POWER_HARDWARE_MODULE_ID, (const hw_module_t **)&m_pPowerModule)) {
+ ALOGE("%s: %s module not found", __func__, POWER_HARDWARE_MODULE_ID);
+ }
+#endif
+
+}
+
+/*===========================================================================
+ * FUNCTION : ~QCamera2HardwareInterface
+ *
+ * DESCRIPTION: destructor of QCamera2HardwareInterface
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCamera2HardwareInterface::~QCamera2HardwareInterface()
+{
+ closeCamera();
+ pthread_mutex_destroy(&m_lock);
+ pthread_cond_destroy(&m_cond);
+ pthread_mutex_destroy(&m_evtLock);
+ pthread_cond_destroy(&m_evtCond);
+}
+
+/*===========================================================================
+ * FUNCTION : openCamera
+ *
+ * DESCRIPTION: open camera
+ *
+ * PARAMETERS :
+ * @hw_device : double ptr for camera device struct
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2HardwareInterface::openCamera(struct hw_device_t **hw_device)
+{
+ int rc = NO_ERROR;
+ if (mCameraOpened) {
+ *hw_device = NULL;
+ return PERMISSION_DENIED;
+ }
+
+ rc = openCamera();
+ if (rc == NO_ERROR)
+ *hw_device = &mCameraDevice.common;
+ else
+ *hw_device = NULL;
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : openCamera
+ *
+ * DESCRIPTION: open camera
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2HardwareInterface::openCamera()
+{
+ if (mCameraHandle) {
+ ALOGE("Failure: Camera already opened");
+ return ALREADY_EXISTS;
+ }
+ mCameraHandle = camera_open(mCameraId);
+ if (!mCameraHandle) {
+ ALOGE("camera_open failed.");
+ return UNKNOWN_ERROR;
+ }
+
+ mCameraHandle->ops->register_event_notify(mCameraHandle->camera_handle,
+ camEvtHandle,
+ (void *) this);
+
+ int32_t rc = m_postprocessor.init(jpegEvtHandle, this);
+ if (rc != 0) {
+ ALOGE("Init Postprocessor failed");
+ return UNKNOWN_ERROR;
+ }
+
+ // update padding info from jpeg
+ cam_padding_info_t padding_info;
+ m_postprocessor.getJpegPaddingReq(padding_info);
+ if (gCamCapability[mCameraId]->padding_info.width_padding < padding_info.width_padding) {
+ gCamCapability[mCameraId]->padding_info.width_padding = padding_info.width_padding;
+ }
+ if (gCamCapability[mCameraId]->padding_info.height_padding < padding_info.height_padding) {
+ gCamCapability[mCameraId]->padding_info.height_padding = padding_info.height_padding;
+ }
+ if (gCamCapability[mCameraId]->padding_info.plane_padding < padding_info.plane_padding) {
+ gCamCapability[mCameraId]->padding_info.plane_padding = padding_info.plane_padding;
+ }
+
+ mParameters.init(gCamCapability[mCameraId], mCameraHandle);
+
+ rc = m_thermalAdapter.init(this);
+ if (rc != 0) {
+ ALOGE("Init thermal adapter failed");
+ }
+
+ mCameraOpened = true;
+
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : closeCamera
+ *
+ * DESCRIPTION: close camera
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2HardwareInterface::closeCamera()
+{
+ int rc = NO_ERROR;
+ int i;
+
+ // deinit Parameters
+ mParameters.deinit();
+
+ // stop and deinit postprocessor
+ m_postprocessor.stop();
+ m_postprocessor.deinit();
+
+ m_thermalAdapter.deinit();
+
+ // delete all channels if not already deleted
+ for (i = 0; i < QCAMERA_CH_TYPE_MAX; i++) {
+ if (m_channels[i] != NULL) {
+ m_channels[i]->stop();
+ delete m_channels[i];
+ m_channels[i] = NULL;
+ }
+ }
+
+ rc = mCameraHandle->ops->close_camera(mCameraHandle->camera_handle);
+ mCameraHandle = NULL;
+ mCameraOpened = false;
+
+ return rc;
+}
+
+#define DATA_PTR(MEM_OBJ,INDEX) MEM_OBJ->getPtr( INDEX )
+
+/*===========================================================================
+ * FUNCTION : initCapabilities
+ *
+ * DESCRIPTION: initialize camera capabilities in static data struct
+ *
+ * PARAMETERS :
+ * @cameraId : camera Id
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2HardwareInterface::initCapabilities(int cameraId)
+{
+ int rc = NO_ERROR;
+ mm_camera_vtbl_t *cameraHandle = NULL;
+ QCameraHeapMemory *capabilityHeap = NULL;
+
+ cameraHandle = camera_open(cameraId);
+ if (!cameraHandle) {
+ ALOGE("%s: camera_open failed", __func__);
+ rc = UNKNOWN_ERROR;
+ goto open_failed;
+ }
+
+ /* Allocate memory for capability buffer */
+ capabilityHeap = new QCameraHeapMemory(QCAMERA_ION_USE_CACHE);
+ rc = capabilityHeap->allocate(1, sizeof(cam_capability_t));
+ if(rc != OK) {
+ ALOGE("%s: No memory for cappability", __func__);
+ goto allocate_failed;
+ }
+
+ /* Map memory for capability buffer */
+ memset(DATA_PTR(capabilityHeap,0), 0, sizeof(cam_capability_t));
+ rc = cameraHandle->ops->map_buf(cameraHandle->camera_handle,
+ CAM_MAPPING_BUF_TYPE_CAPABILITY,
+ capabilityHeap->getFd(0),
+ sizeof(cam_capability_t));
+ if(rc < 0) {
+ ALOGE("%s: failed to map capability buffer", __func__);
+ goto map_failed;
+ }
+
+ /* Query Capability */
+ rc = cameraHandle->ops->query_capability(cameraHandle->camera_handle);
+ if(rc < 0) {
+ ALOGE("%s: failed to query capability",__func__);
+ goto query_failed;
+ }
+ gCamCapability[cameraId] = (cam_capability_t *)malloc(sizeof(cam_capability_t));
+ if (!gCamCapability[cameraId]) {
+ ALOGE("%s: out of memory", __func__);
+ goto query_failed;
+ }
+ memcpy(gCamCapability[cameraId], DATA_PTR(capabilityHeap,0),
+ sizeof(cam_capability_t));
+
+ rc = NO_ERROR;
+
+query_failed:
+ cameraHandle->ops->unmap_buf(cameraHandle->camera_handle,
+ CAM_MAPPING_BUF_TYPE_CAPABILITY);
+map_failed:
+ capabilityHeap->deallocate();
+ delete capabilityHeap;
+allocate_failed:
+ cameraHandle->ops->close_camera(cameraHandle->camera_handle);
+ cameraHandle = NULL;
+open_failed:
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : getCapabilities
+ *
+ * DESCRIPTION: query camera capabilities
+ *
+ * PARAMETERS :
+ * @cameraId : camera Id
+ * @info : camera info struct to be filled in with camera capabilities
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2HardwareInterface::getCapabilities(int cameraId,
+ struct camera_info *info)
+{
+ int rc = NO_ERROR;
+
+ pthread_mutex_lock(&g_camlock);
+ if (NULL == gCamCapability[cameraId]) {
+ rc = initCapabilities(cameraId);
+ if (rc < 0) {
+ pthread_mutex_unlock(&g_camlock);
+ return rc;
+ }
+ }
+
+ switch(gCamCapability[cameraId]->position) {
+ case CAM_POSITION_BACK:
+ info->facing = CAMERA_FACING_BACK;
+ break;
+
+ case CAM_POSITION_FRONT:
+ info->facing = CAMERA_FACING_FRONT;
+ break;
+
+ default:
+ ALOGE("%s:Unknown position type for camera id:%d", __func__, cameraId);
+ rc = BAD_VALUE;
+ break;
+ }
+
+ info->orientation = gCamCapability[cameraId]->sensor_mount_angle;
+ pthread_mutex_unlock(&g_camlock);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : getBufNumRequired
+ *
+ * DESCRIPTION: return number of stream buffers needed for given stream type
+ *
+ * PARAMETERS :
+ * @stream_type : type of stream
+ *
+ * RETURN : number of buffers needed
+ *==========================================================================*/
+uint8_t QCamera2HardwareInterface::getBufNumRequired(cam_stream_type_t stream_type)
+{
+ int bufferCnt = 0;
+ int minCaptureBuffers = mParameters.getNumOfSnapshots();
+
+ int zslQBuffers = mParameters.getZSLQueueDepth() +
+ mParameters.getMaxUnmatchedFramesInQueue();
+
+ int minCircularBufNum = CAMERA_MIN_STREAMING_BUFFERS +
+ CAMERA_MIN_JPEG_ENCODING_BUFFERS +
+ mParameters.getMaxUnmatchedFramesInQueue() +
+ mParameters.getNumOfHDRBufsIfNeeded();
+
+ // Get buffer count for the particular stream type
+ switch (stream_type) {
+ case CAM_STREAM_TYPE_PREVIEW:
+ {
+ if (mParameters.isZSLMode()) {
+ bufferCnt = zslQBuffers + minCircularBufNum;
+ } else {
+ bufferCnt = CAMERA_MIN_STREAMING_BUFFERS +
+ mParameters.getMaxUnmatchedFramesInQueue();
+ }
+ }
+ break;
+ case CAM_STREAM_TYPE_POSTVIEW:
+ {
+ bufferCnt = minCaptureBuffers +
+ mParameters.getMaxUnmatchedFramesInQueue() +
+ mParameters.getNumOfExtraHDRBufsIfNeeded() +
+ CAMERA_MIN_STREAMING_BUFFERS;
+ }
+ break;
+ case CAM_STREAM_TYPE_SNAPSHOT:
+ case CAM_STREAM_TYPE_NON_ZSL_SNAPSHOT:
+ {
+ if (mParameters.isZSLMode()) {
+ bufferCnt = zslQBuffers + minCircularBufNum;
+ } else {
+ bufferCnt = minCaptureBuffers +
+ mParameters.getMaxUnmatchedFramesInQueue() +
+ mParameters.getNumOfExtraHDRBufsIfNeeded() +
+ CAMERA_MIN_STREAMING_BUFFERS;
+ }
+ }
+ break;
+ case CAM_STREAM_TYPE_RAW:
+ if (mParameters.isZSLMode()) {
+ bufferCnt = zslQBuffers + CAMERA_MIN_STREAMING_BUFFERS;
+ } else {
+ bufferCnt = minCaptureBuffers +
+ mParameters.getMaxUnmatchedFramesInQueue() +
+ mParameters.getNumOfExtraHDRBufsIfNeeded() +
+ CAMERA_MIN_STREAMING_BUFFERS;
+ }
+ break;
+ case CAM_STREAM_TYPE_VIDEO:
+ {
+ bufferCnt = CAMERA_MIN_VIDEO_BUFFERS +
+ mParameters.getMaxUnmatchedFramesInQueue() +
+ CAMERA_MIN_STREAMING_BUFFERS;
+ }
+ break;
+ case CAM_STREAM_TYPE_METADATA:
+ {
+ bufferCnt = minCaptureBuffers +
+ mParameters.getMaxUnmatchedFramesInQueue() +
+ mParameters.getNumOfExtraHDRBufsIfNeeded() +
+ CAMERA_MIN_STREAMING_BUFFERS;
+ if (bufferCnt < zslQBuffers + minCircularBufNum) {
+ bufferCnt = zslQBuffers + minCircularBufNum;
+ }
+ }
+ break;
+ case CAM_STREAM_TYPE_OFFLINE_PROC:
+ {
+ bufferCnt = minCaptureBuffers +
+ mParameters.getMaxUnmatchedFramesInQueue();
+ if (bufferCnt < CAMERA_MIN_STREAMING_BUFFERS) {
+ bufferCnt = CAMERA_MIN_STREAMING_BUFFERS;
+ }
+ }
+ break;
+ case CAM_STREAM_TYPE_DEFAULT:
+ case CAM_STREAM_TYPE_MAX:
+ default:
+ bufferCnt = 0;
+ break;
+ }
+
+ return bufferCnt;
+}
+
+/*===========================================================================
+ * FUNCTION : allocateStreamBuf
+ *
+ * DESCRIPTION: alocate stream buffers
+ *
+ * PARAMETERS :
+ * @stream_type : type of stream
+ * @size : size of buffer
+ * @bufferCnt : [IN/OUT] minimum num of buffers to be allocated.
+ * could be modified during allocation if more buffers needed
+ *
+ * RETURN : ptr to a memory obj that holds stream buffers.
+ * NULL if failed
+ *==========================================================================*/
+QCameraMemory *QCamera2HardwareInterface::allocateStreamBuf(cam_stream_type_t stream_type,
+ int size,
+ uint8_t &bufferCnt)
+{
+ int rc = NO_ERROR;
+ QCameraMemory *mem = NULL;
+ bool bCachedMem = QCAMERA_ION_USE_CACHE;
+
+ // Allocate stream buffer memory object
+ switch (stream_type) {
+ case CAM_STREAM_TYPE_PREVIEW:
+ {
+ if (isNoDisplayMode()) {
+ mem = new QCameraStreamMemory(mGetMemory, bCachedMem);
+ } else {
+ cam_dimension_t dim;
+ QCameraGrallocMemory *grallocMemory =
+ new QCameraGrallocMemory(mGetMemory);
+
+ mParameters.getStreamDimension(stream_type, dim);
+ if (grallocMemory)
+ grallocMemory->setWindowInfo(mPreviewWindow, dim.width, dim.height,
+ mParameters.getPreviewHalPixelFormat());
+ mem = grallocMemory;
+ }
+ }
+ break;
+ case CAM_STREAM_TYPE_POSTVIEW:
+ {
+ cam_dimension_t dim;
+ QCameraGrallocMemory *grallocMemory =
+ new QCameraGrallocMemory(mGetMemory);
+
+ mParameters.getStreamDimension(stream_type, dim);
+ if (grallocMemory)
+ grallocMemory->setWindowInfo(mPreviewWindow, dim.width, dim.height,
+ mParameters.getPreviewHalPixelFormat());
+ mem = grallocMemory;
+ }
+ break;
+ case CAM_STREAM_TYPE_SNAPSHOT:
+ case CAM_STREAM_TYPE_NON_ZSL_SNAPSHOT:
+ case CAM_STREAM_TYPE_RAW:
+ case CAM_STREAM_TYPE_METADATA:
+ case CAM_STREAM_TYPE_OFFLINE_PROC:
+ mem = new QCameraStreamMemory(mGetMemory, bCachedMem);
+ break;
+ case CAM_STREAM_TYPE_VIDEO:
+ {
+ char value[PROPERTY_VALUE_MAX];
+ property_get("persist.camera.mem.usecache", value, "1");
+ if (atoi(value) == 0) {
+ bCachedMem = QCAMERA_ION_USE_NOCACHE;
+ }
+ ALOGD("%s: vidoe buf using cached memory = %d", __func__, bCachedMem);
+ mem = new QCameraVideoMemory(mGetMemory, bCachedMem);
+ }
+ break;
+ case CAM_STREAM_TYPE_DEFAULT:
+ case CAM_STREAM_TYPE_MAX:
+ default:
+ break;
+ }
+ if (!mem) {
+ return NULL;
+ }
+
+ if (bufferCnt > 0) {
+ rc = mem->allocate(bufferCnt, size);
+ if (rc < 0) {
+ delete mem;
+ return NULL;
+ }
+ bufferCnt = mem->getCnt();
+ }
+ return mem;
+}
+
+/*===========================================================================
+ * FUNCTION : allocateStreamInfoBuf
+ *
+ * DESCRIPTION: alocate stream info buffer
+ *
+ * PARAMETERS :
+ * @stream_type : type of stream
+ *
+ * RETURN : ptr to a memory obj that holds stream info buffer.
+ * NULL if failed
+ *==========================================================================*/
+QCameraHeapMemory *QCamera2HardwareInterface::allocateStreamInfoBuf(
+ cam_stream_type_t stream_type)
+{
+ int rc = NO_ERROR;
+
+ QCameraHeapMemory *streamInfoBuf = new QCameraHeapMemory(QCAMERA_ION_USE_CACHE);
+ if (!streamInfoBuf) {
+ ALOGE("allocateStreamInfoBuf: Unable to allocate streamInfo object");
+ return NULL;
+ }
+
+ rc = streamInfoBuf->allocate(1, sizeof(cam_stream_info_t));
+ if (rc < 0) {
+ ALOGE("allocateStreamInfoBuf: Failed to allocate stream info memory");
+ delete streamInfoBuf;
+ return NULL;
+ }
+
+ cam_stream_info_t *streamInfo = (cam_stream_info_t *)streamInfoBuf->getPtr(0);
+ memset(streamInfo, 0, sizeof(cam_stream_info_t));
+ streamInfo->stream_type = stream_type;
+ rc = mParameters.getStreamFormat(stream_type, streamInfo->fmt);
+ rc = mParameters.getStreamDimension(stream_type, streamInfo->dim);
+
+ streamInfo->streaming_mode = CAM_STREAMING_MODE_CONTINUOUS;
+ switch (stream_type) {
+ case CAM_STREAM_TYPE_SNAPSHOT:
+ case CAM_STREAM_TYPE_NON_ZSL_SNAPSHOT:
+ case CAM_STREAM_TYPE_RAW:
+ if (mParameters.isZSLMode() && mParameters.getRecordingHintValue() != true) {
+ streamInfo->streaming_mode = CAM_STREAMING_MODE_CONTINUOUS;
+ } else {
+ streamInfo->streaming_mode = CAM_STREAMING_MODE_BURST;
+ streamInfo->num_of_burst = mParameters.getNumOfSnapshots();
+ }
+ break;
+ case CAM_STREAM_TYPE_POSTVIEW:
+ streamInfo->streaming_mode = CAM_STREAMING_MODE_BURST;
+ streamInfo->num_of_burst = mParameters.getNumOfSnapshots();
+ break;
+ default:
+ break;
+ }
+
+ //set flip mode based on Stream type;
+ int flipMode = mParameters.getFlipMode(stream_type);
+ if (flipMode > 0) {
+ streamInfo->pp_config.feature_mask |= CAM_QCOM_FEATURE_FLIP;
+ streamInfo->pp_config.flip = flipMode;
+ }
+
+ return streamInfoBuf;
+}
+
+/*===========================================================================
+ * FUNCTION : setPreviewWindow
+ *
+ * DESCRIPTION: set preview window impl
+ *
+ * PARAMETERS :
+ * @window : ptr to window ops table struct
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2HardwareInterface::setPreviewWindow(
+ struct preview_stream_ops *window)
+{
+ mPreviewWindow = window;
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : setCallBacks
+ *
+ * DESCRIPTION: set callbacks impl
+ *
+ * PARAMETERS :
+ * @notify_cb : notify cb
+ * @data_cb : data cb
+ * @data_cb_timestamp : data cb with time stamp
+ * @get_memory : request memory ops table
+ * @user : user data ptr
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2HardwareInterface::setCallBacks(camera_notify_callback notify_cb,
+ camera_data_callback data_cb,
+ camera_data_timestamp_callback data_cb_timestamp,
+ camera_request_memory get_memory,
+ void *user)
+{
+ mNotifyCb = notify_cb;
+ mDataCb = data_cb;
+ mDataCbTimestamp = data_cb_timestamp;
+ mGetMemory = get_memory;
+ mCallbackCookie = user;
+ m_cbNotifier.setCallbacks(notify_cb, data_cb, data_cb_timestamp, user);
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : enableMsgType
+ *
+ * DESCRIPTION: enable msg type impl
+ *
+ * PARAMETERS :
+ * @msg_type : msg type mask to be enabled
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2HardwareInterface::enableMsgType(int32_t msg_type)
+{
+ mMsgEnabled |= msg_type;
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : disableMsgType
+ *
+ * DESCRIPTION: disable msg type impl
+ *
+ * PARAMETERS :
+ * @msg_type : msg type mask to be disabled
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2HardwareInterface::disableMsgType(int32_t msg_type)
+{
+ mMsgEnabled &= ~msg_type;
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : msgTypeEnabled
+ *
+ * DESCRIPTION: impl to determine if certain msg_type is enabled
+ *
+ * PARAMETERS :
+ * @msg_type : msg type mask
+ *
+ * RETURN : 0 -- not enabled
+ * none 0 -- enabled
+ *==========================================================================*/
+int QCamera2HardwareInterface::msgTypeEnabled(int32_t msg_type)
+{
+ return (mMsgEnabled & msg_type);
+}
+
+/*===========================================================================
+ * FUNCTION : msgTypeEnabledWithLock
+ *
+ * DESCRIPTION: impl to determine if certain msg_type is enabled with lock
+ *
+ * PARAMETERS :
+ * @msg_type : msg type mask
+ *
+ * RETURN : 0 -- not enabled
+ * none 0 -- enabled
+ *==========================================================================*/
+int QCamera2HardwareInterface::msgTypeEnabledWithLock(int32_t msg_type)
+{
+ int enabled = 0;
+ lockAPI();
+ enabled = mMsgEnabled & msg_type;
+ unlockAPI();
+ return enabled;
+}
+
+/*===========================================================================
+ * FUNCTION : startPreview
+ *
+ * DESCRIPTION: start preview impl
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2HardwareInterface::startPreview()
+{
+ int32_t rc = NO_ERROR;
+ ALOGD("%s: E", __func__);
+ // start preview stream
+ if (mParameters.isZSLMode() && mParameters.getRecordingHintValue() !=true) {
+ rc = startChannel(QCAMERA_CH_TYPE_ZSL);
+ } else {
+ rc = startChannel(QCAMERA_CH_TYPE_PREVIEW);
+ }
+ ALOGD("%s: X", __func__);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : stopPreview
+ *
+ * DESCRIPTION: stop preview impl
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2HardwareInterface::stopPreview()
+{
+ ALOGD("%s: E", __func__);
+ // stop preview stream
+ if (mParameters.isZSLMode() && mParameters.getRecordingHintValue() !=true) {
+ stopChannel(QCAMERA_CH_TYPE_ZSL);
+ } else {
+ stopChannel(QCAMERA_CH_TYPE_PREVIEW);
+ }
+
+ // delete all channels from preparePreview
+ unpreparePreview();
+ ALOGD("%s: X", __func__);
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : storeMetaDataInBuffers
+ *
+ * DESCRIPTION: enable store meta data in buffers for video frames impl
+ *
+ * PARAMETERS :
+ * @enable : flag if need enable
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2HardwareInterface::storeMetaDataInBuffers(int enable)
+{
+ mStoreMetaDataInFrame = enable;
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : startRecording
+ *
+ * DESCRIPTION: start recording impl
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2HardwareInterface::startRecording()
+{
+ int32_t rc = NO_ERROR;
+ ALOGD("%s: E", __func__);
+ if (mParameters.getRecordingHintValue() == false) {
+ ALOGE("%s: start recording when hint is false, stop preview first", __func__);
+ stopChannel(QCAMERA_CH_TYPE_PREVIEW);
+ delChannel(QCAMERA_CH_TYPE_PREVIEW);
+
+ // Set recording hint to TRUE
+ mParameters.updateRecordingHintValue(TRUE);
+ rc = preparePreview();
+ if (rc == NO_ERROR) {
+ rc = startChannel(QCAMERA_CH_TYPE_PREVIEW);
+ }
+ }
+
+ if (rc == NO_ERROR) {
+ rc = startChannel(QCAMERA_CH_TYPE_VIDEO);
+ }
+
+#ifdef HAS_MULTIMEDIA_HINTS
+ if (rc == NO_ERROR) {
+ if (m_pPowerModule) {
+ if (m_pPowerModule->powerHint) {
+ m_pPowerModule->powerHint(m_pPowerModule, POWER_HINT_VIDEO_ENCODE, (void *)"state=1");
+ }
+ }
+ }
+#endif
+ ALOGD("%s: X", __func__);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : stopRecording
+ *
+ * DESCRIPTION: stop recording impl
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2HardwareInterface::stopRecording()
+{
+ int rc = stopChannel(QCAMERA_CH_TYPE_VIDEO);
+ ALOGD("%s: E", __func__);
+#ifdef HAS_MULTIMEDIA_HINTS
+ if (m_pPowerModule) {
+ if (m_pPowerModule->powerHint) {
+ m_pPowerModule->powerHint(m_pPowerModule, POWER_HINT_VIDEO_ENCODE, (void *)"state=0");
+ }
+ }
+#endif
+ ALOGD("%s: X", __func__);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : releaseRecordingFrame
+ *
+ * DESCRIPTION: return video frame impl
+ *
+ * PARAMETERS :
+ * @opaque : ptr to video frame to be returned
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2HardwareInterface::releaseRecordingFrame(const void * opaque)
+{
+ int32_t rc = UNKNOWN_ERROR;
+ QCameraVideoChannel *pChannel =
+ (QCameraVideoChannel *)m_channels[QCAMERA_CH_TYPE_VIDEO];
+ ALOGD("%s: opaque data = %p", __func__,opaque);
+ if(pChannel != NULL) {
+ rc = pChannel->releaseFrame(opaque, mStoreMetaDataInFrame > 0);
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : autoFocus
+ *
+ * DESCRIPTION: start auto focus impl
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2HardwareInterface::autoFocus()
+{
+ int rc = NO_ERROR;
+ cam_focus_mode_type focusMode = mParameters.getFocusMode();
+
+ switch (focusMode) {
+ case CAM_FOCUS_MODE_AUTO:
+ case CAM_FOCUS_MODE_MACRO:
+ {
+ rc = mCameraHandle->ops->do_auto_focus(mCameraHandle->camera_handle);
+ if (rc == NO_ERROR) {
+ mParameters.setAFRunning(true);
+ }
+ }
+ break;
+ case CAM_FOCUS_MODE_CONTINOUS_VIDEO:
+ // According to Google API definition, the focus callback will immediately
+ // return with a boolean that indicates whether the focus is sharp or not.
+ // The focus position is locked after autoFocus call.
+ // in this sense, the effect is the same as cancel_auto_focus
+ {
+ rc = mParameters.setLockCAF(true);
+
+ // send evt notify that foucs is done
+ sendEvtNotify(CAMERA_MSG_FOCUS,
+ (m_currentFocusState == CAM_AF_FOCUSED)? true : false,
+ 0);
+ }
+ break;
+ case CAM_FOCUS_MODE_CONTINOUS_PICTURE:
+ // According to Google API definition, if the autofocus is in the middle
+ // of scanning, the focus callback will return when it completes. If the
+ // autofocus is not scanning, focus callback will immediately return with
+ // a boolean that indicates whether the focus is sharp or not. The apps
+ // can then decide if they want to take a picture immediately or to change
+ // the focus mode to auto, and run a full autofocus cycle. The focus position
+ // is locked after autoFocus call.
+ if (m_currentFocusState != CAM_AF_SCANNING) {
+ // lock focus
+ rc = mParameters.setLockCAF(true);
+
+ // send evt notify that foucs is done
+ sendEvtNotify(CAMERA_MSG_FOCUS,
+ (m_currentFocusState == CAM_AF_FOCUSED)? true : false,
+ 0);
+ } else {
+ // set flag that lock CAF is needed once focus state becomes focsued/not focused
+ mParameters.setLockCAFNeeded(true);
+ rc = NO_ERROR;
+ }
+ break;
+ case CAM_FOCUS_MODE_INFINITY:
+ case CAM_FOCUS_MODE_FIXED:
+ case CAM_FOCUS_MODE_EDOF:
+ default:
+ ALOGE("%s: No ops in focusMode (%d)", __func__, focusMode);
+ rc = BAD_VALUE;
+ break;
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : cancelAutoFocus
+ *
+ * DESCRIPTION: cancel auto focus impl
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2HardwareInterface::cancelAutoFocus()
+{
+ int rc = NO_ERROR;
+ cam_focus_mode_type focusMode = mParameters.getFocusMode();
+
+ switch (focusMode) {
+ case CAM_FOCUS_MODE_AUTO:
+ case CAM_FOCUS_MODE_MACRO:
+ if (mParameters.isAFRunning()) {
+ rc = mCameraHandle->ops->cancel_auto_focus(mCameraHandle->camera_handle);
+ if (rc == NO_ERROR) {
+ mParameters.setAFRunning(false);
+ }
+ }
+ break;
+ case CAM_FOCUS_MODE_CONTINOUS_VIDEO:
+ case CAM_FOCUS_MODE_CONTINOUS_PICTURE:
+ if (mParameters.isCAFLocked()) {
+ // resume CAF by unlock CAF
+ rc = mParameters.setLockCAF(false);;
+ mParameters.setLockCAFNeeded(false);
+ }
+ break;
+ case CAM_FOCUS_MODE_INFINITY:
+ case CAM_FOCUS_MODE_FIXED:
+ case CAM_FOCUS_MODE_EDOF:
+ default:
+ ALOGI("%s: No ops in focusMode (%d)", __func__, focusMode);
+ break;
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : takePicture
+ *
+ * DESCRIPTION: take picture impl
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2HardwareInterface::takePicture()
+{
+ int rc = NO_ERROR;
+ uint8_t numSnapshots = mParameters.getNumOfSnapshots();
+ ALOGD("%s: E", __func__);
+ if (mParameters.isZSLMode()) {
+ QCameraPicChannel *pZSLChannel =
+ (QCameraPicChannel *)m_channels[QCAMERA_CH_TYPE_ZSL];
+ if (NULL != pZSLChannel) {
+ // start postprocessor
+ m_postprocessor.start(pZSLChannel);
+
+ rc = pZSLChannel->takePicture(numSnapshots);
+ if (rc != NO_ERROR) {
+ ALOGE("%s: cannot take ZSL picture", __func__);
+ m_postprocessor.stop();
+ return rc;
+ }
+ } else {
+ ALOGE("%s: ZSL channel is NULL", __func__);
+ return UNKNOWN_ERROR;
+ }
+ } else {
+ // normal capture case
+ // need to stop preview channel
+ stopChannel(QCAMERA_CH_TYPE_PREVIEW);
+ delChannel(QCAMERA_CH_TYPE_PREVIEW);
+
+ // start snapshot
+ if (mParameters.isJpegPictureFormat() ||
+ mParameters.isNV16PictureFormat() ) {
+ rc = addCaptureChannel();
+ if (rc == NO_ERROR) {
+ // start postprocessor
+ m_postprocessor.start(m_channels[QCAMERA_CH_TYPE_CAPTURE]);
+
+ // start catpure channel
+ rc = startChannel(QCAMERA_CH_TYPE_CAPTURE);
+ if (rc != NO_ERROR) {
+ ALOGE("%s: cannot start capture channel", __func__);
+ m_postprocessor.stop();
+ delChannel(QCAMERA_CH_TYPE_CAPTURE);
+ return rc;
+ }
+ } else {
+ ALOGE("%s: cannot add capture channel", __func__);
+ return rc;
+ }
+ } else {
+ rc = addRawChannel();
+ if (rc == NO_ERROR) {
+ // start postprocessor
+ m_postprocessor.start(m_channels[QCAMERA_CH_TYPE_RAW]);
+ rc = startChannel(QCAMERA_CH_TYPE_RAW);
+ if (rc != NO_ERROR) {
+ ALOGE("%s: cannot start raw channel", __func__);
+ m_postprocessor.stop();
+ delChannel(QCAMERA_CH_TYPE_RAW);
+ return rc;
+ }
+ } else {
+ ALOGE("%s: cannot add raw channel", __func__);
+ return rc;
+ }
+ }
+ }
+ ALOGD("%s: X", __func__);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : cancelPicture
+ *
+ * DESCRIPTION: cancel picture impl
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2HardwareInterface::cancelPicture()
+{
+ //stop post processor
+ m_postprocessor.stop();
+
+ if (mParameters.isZSLMode()) {
+ QCameraPicChannel *pZSLChannel =
+ (QCameraPicChannel *)m_channels[QCAMERA_CH_TYPE_ZSL];
+ if (NULL != pZSLChannel) {
+ if (m_bStartZSLSnapshotCalled) {
+ mCameraHandle->ops->stop_zsl_snapshot(
+ mCameraHandle->camera_handle);
+ m_bStartZSLSnapshotCalled = false;
+ }
+ pZSLChannel->cancelPicture();
+ }
+ } else {
+ // normal capture case
+ if (mParameters.isJpegPictureFormat() ||
+ mParameters.isNV16PictureFormat() ) {
+ stopChannel(QCAMERA_CH_TYPE_CAPTURE);
+ delChannel(QCAMERA_CH_TYPE_CAPTURE);
+ } else {
+ stopChannel(QCAMERA_CH_TYPE_RAW);
+ delChannel(QCAMERA_CH_TYPE_RAW);
+ }
+ }
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : takeLiveSnapshot
+ *
+ * DESCRIPTION: take live snapshot during recording
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2HardwareInterface::takeLiveSnapshot()
+{
+ int rc = NO_ERROR;
+
+ // start post processor
+ rc = m_postprocessor.start(m_channels[QCAMERA_CH_TYPE_SNAPSHOT]);
+
+ // start snapshot channel
+ if (rc == NO_ERROR) {
+ rc = startChannel(QCAMERA_CH_TYPE_SNAPSHOT);
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : cancelLiveSnapshot
+ *
+ * DESCRIPTION: cancel current live snapshot request
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2HardwareInterface::cancelLiveSnapshot()
+{
+ int rc = NO_ERROR;
+
+ //stop post processor
+ m_postprocessor.stop();
+
+ // stop snapshot channel
+ rc = stopChannel(QCAMERA_CH_TYPE_SNAPSHOT);
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : getParameters
+ *
+ * DESCRIPTION: get parameters impl
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : a string containing parameter pairs
+ *==========================================================================*/
+char* QCamera2HardwareInterface::getParameters()
+{
+ char* strParams = NULL;
+ String8 str;
+ str = mParameters.flatten( );
+ strParams = (char *)malloc(sizeof(char)*(str.length()+1));
+ if(strParams != NULL){
+ memset(strParams, 0, sizeof(char)*(str.length()+1));
+ strncpy(strParams, str.string(), str.length());
+ strParams[str.length()] = 0;
+ }
+ return strParams;
+}
+
+/*===========================================================================
+ * FUNCTION : putParameters
+ *
+ * DESCRIPTION: put parameters string impl
+ *
+ * PARAMETERS :
+ * @parms : parameters string to be released
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2HardwareInterface::putParameters(char *parms)
+{
+ free(parms);
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : sendCommand
+ *
+ * DESCRIPTION: send command impl
+ *
+ * PARAMETERS :
+ * @command : command to be executed
+ * @arg1 : optional argument 1
+ * @arg2 : optional argument 2
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2HardwareInterface::sendCommand(int32_t command, int32_t /*arg1*/, int32_t /*arg2*/)
+{
+ int rc = NO_ERROR;
+
+ switch (command) {
+ case CAMERA_CMD_START_FACE_DETECTION:
+ case CAMERA_CMD_STOP_FACE_DETECTION:
+ rc = setFaceDetection(command == CAMERA_CMD_START_FACE_DETECTION? true : false);
+ break;
+ default:
+ rc = NO_ERROR;
+ break;
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : registerFaceImage
+ *
+ * DESCRIPTION: register face image impl
+ *
+ * PARAMETERS :
+ * @img_ptr : ptr to image buffer
+ * @config : ptr to config struct about input image info
+ * @faceID : [OUT] face ID to uniquely identifiy the registered face image
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2HardwareInterface::registerFaceImage(void *img_ptr,
+ cam_pp_offline_src_config_t *config,
+ int32_t &faceID)
+{
+ int rc = NO_ERROR;
+ faceID = -1;
+
+ if (img_ptr == NULL || config == NULL) {
+ ALOGE("%s: img_ptr or config is NULL", __func__);
+ return BAD_VALUE;
+ }
+
+ // allocate ion memory for source image
+ QCameraHeapMemory *imgBuf = new QCameraHeapMemory(QCAMERA_ION_USE_CACHE);
+ if (imgBuf == NULL) {
+ ALOGE("%s: Unable to new heap memory obj for image buf", __func__);
+ return NO_MEMORY;
+ }
+
+ rc = imgBuf->allocate(1, config->input_buf_planes.plane_info.frame_len);
+ if (rc < 0) {
+ ALOGE("%s: Unable to allocate heap memory for image buf", __func__);
+ delete imgBuf;
+ return NO_MEMORY;
+ }
+
+ void *pBufPtr = imgBuf->getPtr(0);
+ if (pBufPtr == NULL) {
+ ALOGE("%s: image buf is NULL", __func__);
+ imgBuf->deallocate();
+ delete imgBuf;
+ return NO_MEMORY;
+ }
+ memcpy(pBufPtr, img_ptr, config->input_buf_planes.plane_info.frame_len);
+
+ cam_pp_feature_config_t pp_feature;
+ memset(&pp_feature, 0, sizeof(cam_pp_feature_config_t));
+ pp_feature.feature_mask = CAM_QCOM_FEATURE_REGISTER_FACE;
+ QCameraReprocessChannel *pChannel =
+ addOfflineReprocChannel(*config, pp_feature, NULL, NULL);
+
+ if (pChannel == NULL) {
+ ALOGE("%s: fail to add offline reprocess channel", __func__);
+ imgBuf->deallocate();
+ delete imgBuf;
+ return UNKNOWN_ERROR;
+ }
+
+ rc = pChannel->start();
+ if (rc != NO_ERROR) {
+ ALOGE("%s: Cannot start reprocess channel", __func__);
+ imgBuf->deallocate();
+ delete imgBuf;
+ delete pChannel;
+ return rc;
+ }
+
+ rc = pChannel->doReprocess(imgBuf->getFd(0), imgBuf->getSize(0), faceID);
+
+ // done with register face image, free imgbuf and delete reprocess channel
+ imgBuf->deallocate();
+ delete imgBuf;
+ imgBuf = NULL;
+ pChannel->stop();
+ delete pChannel;
+ pChannel = NULL;
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : release
+ *
+ * DESCRIPTION: release camera resource impl
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2HardwareInterface::release()
+{
+ // stop and delete all channels
+ for (int i = 0; i <QCAMERA_CH_TYPE_MAX ; i++) {
+ if (m_channels[i] != NULL) {
+ stopChannel((qcamera_ch_type_enum_t)i);
+ delChannel((qcamera_ch_type_enum_t)i);
+ }
+ }
+
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : dump
+ *
+ * DESCRIPTION: camera status dump impl
+ *
+ * PARAMETERS :
+ * @fd : fd for the buffer to be dumped with camera status
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2HardwareInterface::dump(int /*fd*/)
+{
+ ALOGE("%s: not supported yet", __func__);
+ return INVALID_OPERATION;
+}
+
+/*===========================================================================
+ * FUNCTION : processAPI
+ *
+ * DESCRIPTION: process API calls from upper layer
+ *
+ * PARAMETERS :
+ * @api : API to be processed
+ * @api_payload : ptr to API payload if any
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2HardwareInterface::processAPI(qcamera_sm_evt_enum_t api, void *api_payload)
+{
+ return m_stateMachine.procAPI(api, api_payload);
+}
+
+/*===========================================================================
+ * FUNCTION : processEvt
+ *
+ * DESCRIPTION: process Evt from backend via mm-camera-interface
+ *
+ * PARAMETERS :
+ * @evt : event type to be processed
+ * @evt_payload : ptr to event payload if any
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2HardwareInterface::processEvt(qcamera_sm_evt_enum_t evt, void *evt_payload)
+{
+ return m_stateMachine.procEvt(evt, evt_payload);
+}
+
+/*===========================================================================
+ * FUNCTION : processSyncEvt
+ *
+ * DESCRIPTION: process synchronous Evt from backend
+ *
+ * PARAMETERS :
+ * @evt : event type to be processed
+ * @evt_payload : ptr to event payload if any
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2HardwareInterface::processSyncEvt(qcamera_sm_evt_enum_t evt, void *evt_payload)
+{
+ int rc = NO_ERROR;
+
+ pthread_mutex_lock(&m_evtLock);
+ rc = processEvt(evt, evt_payload);
+ if (rc == NO_ERROR) {
+ memset(&m_evtResult, 0, sizeof(qcamera_api_result_t));
+ while (m_evtResult.request_api != evt) {
+ pthread_cond_wait(&m_evtCond, &m_evtLock);
+ }
+ rc = m_evtResult.status;
+ }
+ pthread_mutex_unlock(&m_evtLock);
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : evtHandle
+ *
+ * DESCRIPTION: Function registerd to mm-camera-interface to handle backend events
+ *
+ * PARAMETERS :
+ * @camera_handle : event type to be processed
+ * @evt : ptr to event
+ * @user_data : user data ptr
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera2HardwareInterface::camEvtHandle(uint32_t /*camera_handle*/,
+ mm_camera_event_t *evt,
+ void *user_data)
+{
+ QCamera2HardwareInterface *obj = (QCamera2HardwareInterface *)user_data;
+ if (obj && evt) {
+ mm_camera_event_t *payload =
+ (mm_camera_event_t *)malloc(sizeof(mm_camera_event_t));
+ if (NULL != payload) {
+ *payload = *evt;
+ obj->processEvt(QCAMERA_SM_EVT_EVT_NOTIFY, payload);
+ }
+ } else {
+ ALOGE("%s: NULL user_data", __func__);
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : jpegEvtHandle
+ *
+ * DESCRIPTION: Function registerd to mm-jpeg-interface to handle jpeg events
+ *
+ * PARAMETERS :
+ * @status : status of jpeg job
+ * @client_hdl: jpeg client handle
+ * @jobId : jpeg job Id
+ * @p_ouput : ptr to jpeg output result struct
+ * @userdata : user data ptr
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera2HardwareInterface::jpegEvtHandle(jpeg_job_status_t status,
+ uint32_t /*client_hdl*/,
+ uint32_t jobId,
+ mm_jpeg_output_t *p_output,
+ void *userdata)
+{
+ QCamera2HardwareInterface *obj = (QCamera2HardwareInterface *)userdata;
+ if (obj) {
+ qcamera_jpeg_evt_payload_t *payload =
+ (qcamera_jpeg_evt_payload_t *)malloc(sizeof(qcamera_jpeg_evt_payload_t));
+ if (NULL != payload) {
+ memset(payload, 0, sizeof(qcamera_jpeg_evt_payload_t));
+ payload->status = status;
+ payload->jobId = jobId;
+ if (p_output != NULL) {
+ payload->out_data = *p_output;
+ }
+ obj->processEvt(QCAMERA_SM_EVT_JPEG_EVT_NOTIFY, payload);
+ }
+ } else {
+ ALOGE("%s: NULL user_data", __func__);
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : thermalEvtHandle
+ *
+ * DESCRIPTION: routine to handle thermal event notification
+ *
+ * PARAMETERS :
+ * @level : thermal level
+ * @userdata : userdata passed in during registration
+ * @data : opaque data from thermal client
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2HardwareInterface::thermalEvtHandle(
+ qcamera_thermal_level_enum_t level, void *userdata, void *data)
+{
+ // Make sure thermal events are logged
+ ALOGI("%s: level = %d, userdata = %p, data = %p",
+ __func__, level, userdata, data);
+ //We don't need to lockAPI, waitAPI here. QCAMERA_SM_EVT_THERMAL_NOTIFY
+ // becomes an aync call. This also means we can only pass payload
+ // by value, not by address.
+ return processAPI(QCAMERA_SM_EVT_THERMAL_NOTIFY, (void *)level);
+}
+
+/*===========================================================================
+ * FUNCTION : sendEvtNotify
+ *
+ * DESCRIPTION: send event notify to notify thread
+ *
+ * PARAMETERS :
+ * @msg_type: msg type to be sent
+ * @ext1 : optional extension1
+ * @ext2 : optional extension2
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera2HardwareInterface::sendEvtNotify(int32_t msg_type,
+ int32_t ext1,
+ int32_t ext2)
+{
+ qcamera_callback_argm_t cbArg;
+ memset(&cbArg, 0, sizeof(qcamera_callback_argm_t));
+ cbArg.cb_type = QCAMERA_NOTIFY_CALLBACK;
+ cbArg.msg_type = msg_type;
+ cbArg.ext1 = ext1;
+ cbArg.ext2 = ext2;
+ return m_cbNotifier.notifyCallback(cbArg);
+}
+
+/*===========================================================================
+ * FUNCTION : processAutoFocusEvent
+ *
+ * DESCRIPTION: process auto focus event
+ *
+ * PARAMETERS :
+ * @focus_data: struct containing auto focus result info
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera2HardwareInterface::processAutoFocusEvent(cam_auto_focus_data_t &focus_data)
+{
+ int32_t ret = NO_ERROR;
+
+ m_currentFocusState = focus_data.focus_state;
+
+ cam_focus_mode_type focusMode = mParameters.getFocusMode();
+ switch (focusMode) {
+ case CAM_FOCUS_MODE_AUTO:
+ case CAM_FOCUS_MODE_MACRO:
+ if (mParameters.isAFRunning()) {
+ if (focus_data.focus_state == CAM_AF_SCANNING) {
+ // in the middle of focusing, just ignore it
+ break;
+ }
+
+ // update focus distance
+ mParameters.updateFocusDistances(&focus_data.focus_dist);
+ ret = sendEvtNotify(CAMERA_MSG_FOCUS,
+ (focus_data.focus_state == CAM_AF_FOCUSED)? true : false,
+ 0);
+ mParameters.setAFRunning(false);
+ } else {
+ ret = UNKNOWN_ERROR;
+ ALOGE("%s: autoFocusEvent when no auto_focus running", __func__);
+ }
+ break;
+ case CAM_FOCUS_MODE_CONTINOUS_VIDEO:
+ case CAM_FOCUS_MODE_CONTINOUS_PICTURE:
+ if (focus_data.focus_state == CAM_AF_FOCUSED ||
+ focus_data.focus_state == CAM_AF_NOT_FOCUSED) {
+ // update focus distance
+ mParameters.updateFocusDistances(&focus_data.focus_dist);
+ if (mParameters.isLockCAFNeeded()) {
+ mParameters.setLockCAFNeeded(false);
+ ret = mParameters.setLockCAF(true);
+ }
+
+ ret = sendEvtNotify(CAMERA_MSG_FOCUS,
+ (focus_data.focus_state == CAM_AF_FOCUSED)? true : false,
+ 0);
+ }
+ ret = sendEvtNotify(CAMERA_MSG_FOCUS_MOVE,
+ (focus_data.focus_state == CAM_AF_SCANNING)? true : false,
+ 0);
+ break;
+ case CAM_FOCUS_MODE_INFINITY:
+ case CAM_FOCUS_MODE_FIXED:
+ case CAM_FOCUS_MODE_EDOF:
+ default:
+ ALOGD("%s: no ops for autofocus event in focusmode %d", __func__, focusMode);
+ break;
+ }
+
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : processZoomEvent
+ *
+ * DESCRIPTION: process zoom event
+ *
+ * PARAMETERS :
+ * @crop_info : crop info as a result of zoom operation
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera2HardwareInterface::processZoomEvent(cam_crop_data_t &crop_info)
+{
+ int32_t ret = NO_ERROR;
+
+ for (int i = 0; i < QCAMERA_CH_TYPE_MAX; i++) {
+ if (m_channels[i] != NULL) {
+ ret = m_channels[i]->processZoomDone(mPreviewWindow, crop_info);
+ }
+ }
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : processPrepSnapshotDone
+ *
+ * DESCRIPTION: process prep snapshot done event
+ *
+ * PARAMETERS :
+ * @prep_snapshot_state : state of prepare snapshot done. In other words,
+ * i.e. whether need future frames for capture.
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera2HardwareInterface::processPrepSnapshotDoneEvent(
+ cam_prep_snapshot_state_t prep_snapshot_state)
+{
+ int32_t ret = NO_ERROR;
+
+ if (m_channels[QCAMERA_CH_TYPE_ZSL] &&
+ prep_snapshot_state == NEED_FUTURE_FRAME) {
+
+ ret = mCameraHandle->ops->start_zsl_snapshot(
+ mCameraHandle->camera_handle);
+ if (ret < 0) {
+ ALOGE("%s: start_led_zsl_capture failed %d",
+ __func__, ret);
+ return ret;
+ }
+ m_bStartZSLSnapshotCalled = true;
+ }
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : processJpegNotify
+ *
+ * DESCRIPTION: process jpeg event
+ *
+ * PARAMETERS :
+ * @jpeg_evt: ptr to jpeg event payload
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera2HardwareInterface::processJpegNotify(qcamera_jpeg_evt_payload_t *jpeg_evt)
+{
+ return m_postprocessor.processJpegEvt(jpeg_evt);
+}
+
+/*===========================================================================
+ * FUNCTION : lockAPI
+ *
+ * DESCRIPTION: lock to process API
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera2HardwareInterface::lockAPI()
+{
+ pthread_mutex_lock(&m_lock);
+}
+
+/*===========================================================================
+ * FUNCTION : waitAPIResult
+ *
+ * DESCRIPTION: wait for API result coming back. This is a blocking call, it will
+ * return only cerntain API event type arrives
+ *
+ * PARAMETERS :
+ * @api_evt : API event type
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera2HardwareInterface::waitAPIResult(qcamera_sm_evt_enum_t api_evt)
+{
+ ALOGV("%s: wait for API result of evt (%d)", __func__, api_evt);
+ memset(&m_apiResult, 0, sizeof(qcamera_api_result_t));
+ while (m_apiResult.request_api != api_evt) {
+ pthread_cond_wait(&m_cond, &m_lock);
+ }
+ ALOGV("%s: return (%d) from API result wait for evt (%d)",
+ __func__, m_apiResult.status, api_evt);
+}
+
+/*===========================================================================
+ * FUNCTION : unlockAPI
+ *
+ * DESCRIPTION: API processing is done, unlock
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera2HardwareInterface::unlockAPI()
+{
+ pthread_mutex_unlock(&m_lock);
+}
+
+/*===========================================================================
+ * FUNCTION : signalAPIResult
+ *
+ * DESCRIPTION: signal condition viarable that cerntain API event type arrives
+ *
+ * PARAMETERS :
+ * @result : API result
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera2HardwareInterface::signalAPIResult(qcamera_api_result_t *result)
+{
+ pthread_mutex_lock(&m_lock);
+ m_apiResult = *result;
+ pthread_cond_signal(&m_cond);
+ pthread_mutex_unlock(&m_lock);
+}
+
+/*===========================================================================
+ * FUNCTION : signalEvtResult
+ *
+ * DESCRIPTION: signal condition variable that certain event was processed
+ *
+ * PARAMETERS :
+ * @result : Event result
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera2HardwareInterface::signalEvtResult(qcamera_api_result_t *result)
+{
+ pthread_mutex_lock(&m_evtLock);
+ m_evtResult = *result;
+ pthread_cond_signal(&m_evtCond);
+ pthread_mutex_unlock(&m_evtLock);
+}
+
+/*===========================================================================
+ * FUNCTION : addStreamToChannel
+ *
+ * DESCRIPTION: add a stream into a channel
+ *
+ * PARAMETERS :
+ * @pChannel : ptr to channel obj
+ * @streamType : type of stream to be added
+ * @streamCB : callback of stream
+ * @userData : user data ptr to callback
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera2HardwareInterface::addStreamToChannel(QCameraChannel *pChannel,
+ cam_stream_type_t streamType,
+ stream_cb_routine streamCB,
+ void *userData)
+{
+ int32_t rc = NO_ERROR;
+ QCameraHeapMemory *pStreamInfo = allocateStreamInfoBuf(streamType);
+ if (pStreamInfo == NULL) {
+ ALOGE("%s: no mem for stream info buf", __func__);
+ return NO_MEMORY;
+ }
+ uint8_t minStreamBufNum = getBufNumRequired(streamType);
+ rc = pChannel->addStream(*this,
+ pStreamInfo,
+ minStreamBufNum,
+ &gCamCapability[mCameraId]->padding_info,
+ streamCB, userData);
+ if (rc != NO_ERROR) {
+ ALOGE("%s: add stream type (%d) failed, ret = %d",
+ __func__, streamType, rc);
+ pStreamInfo->deallocate();
+ delete pStreamInfo;
+ return rc;
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : addPreviewChannel
+ *
+ * DESCRIPTION: add a preview channel that contains a preview stream
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera2HardwareInterface::addPreviewChannel()
+{
+ int32_t rc = NO_ERROR;
+ QCameraChannel *pChannel = NULL;
+
+ if (m_channels[QCAMERA_CH_TYPE_PREVIEW] != NULL) {
+ // if we had preview channel before, delete it first
+ delete m_channels[QCAMERA_CH_TYPE_PREVIEW];
+ m_channels[QCAMERA_CH_TYPE_PREVIEW] = NULL;
+ }
+
+ pChannel = new QCameraChannel(mCameraHandle->camera_handle,
+ mCameraHandle->ops);
+ if (NULL == pChannel) {
+ ALOGE("%s: no mem for preview channel", __func__);
+ return NO_MEMORY;
+ }
+
+ // preview only channel, don't need bundle attr and cb
+ rc = pChannel->init(NULL, NULL, NULL);
+ if (rc != NO_ERROR) {
+ ALOGE("%s: init preview channel failed, ret = %d", __func__, rc);
+ delete pChannel;
+ return rc;
+ }
+
+ // meta data stream always coexists with preview if applicable
+ rc = addStreamToChannel(pChannel, CAM_STREAM_TYPE_METADATA,
+ metadata_stream_cb_routine, this);
+ if (rc != NO_ERROR) {
+ ALOGE("%s: add metadata stream failed, ret = %d", __func__, rc);
+ delete pChannel;
+ return rc;
+ }
+
+ if (isNoDisplayMode()) {
+ rc = addStreamToChannel(pChannel, CAM_STREAM_TYPE_PREVIEW,
+ nodisplay_preview_stream_cb_routine, this);
+ } else {
+ rc = addStreamToChannel(pChannel, CAM_STREAM_TYPE_PREVIEW,
+ preview_stream_cb_routine, this);
+ }
+ if (rc != NO_ERROR) {
+ ALOGE("%s: add preview stream failed, ret = %d", __func__, rc);
+ delete pChannel;
+ return rc;
+ }
+
+ m_channels[QCAMERA_CH_TYPE_PREVIEW] = pChannel;
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : addVideoChannel
+ *
+ * DESCRIPTION: add a video channel that contains a video stream
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera2HardwareInterface::addVideoChannel()
+{
+ int32_t rc = NO_ERROR;
+ QCameraVideoChannel *pChannel = NULL;
+
+ if (m_channels[QCAMERA_CH_TYPE_VIDEO] != NULL) {
+ // if we had video channel before, delete it first
+ delete m_channels[QCAMERA_CH_TYPE_VIDEO];
+ m_channels[QCAMERA_CH_TYPE_VIDEO] = NULL;
+ }
+
+ pChannel = new QCameraVideoChannel(mCameraHandle->camera_handle,
+ mCameraHandle->ops);
+ if (NULL == pChannel) {
+ ALOGE("%s: no mem for video channel", __func__);
+ return NO_MEMORY;
+ }
+
+ // preview only channel, don't need bundle attr and cb
+ rc = pChannel->init(NULL, NULL, NULL);
+ if (rc != 0) {
+ ALOGE("%s: init video channel failed, ret = %d", __func__, rc);
+ delete pChannel;
+ return rc;
+ }
+
+ rc = addStreamToChannel(pChannel, CAM_STREAM_TYPE_VIDEO,
+ video_stream_cb_routine, this);
+ if (rc != NO_ERROR) {
+ ALOGE("%s: add video stream failed, ret = %d", __func__, rc);
+ delete pChannel;
+ return rc;
+ }
+
+ m_channels[QCAMERA_CH_TYPE_VIDEO] = pChannel;
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : addSnapshotChannel
+ *
+ * DESCRIPTION: add a snapshot channel that contains a snapshot stream
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ * NOTE : Add this channel for live snapshot usecase. Regular capture will
+ * use addCaptureChannel.
+ *==========================================================================*/
+int32_t QCamera2HardwareInterface::addSnapshotChannel()
+{
+ int32_t rc = NO_ERROR;
+ QCameraChannel *pChannel = NULL;
+
+ if (m_channels[QCAMERA_CH_TYPE_SNAPSHOT] != NULL) {
+ // if we had ZSL channel before, delete it first
+ delete m_channels[QCAMERA_CH_TYPE_SNAPSHOT];
+ m_channels[QCAMERA_CH_TYPE_SNAPSHOT] = NULL;
+ }
+
+ pChannel = new QCameraChannel(mCameraHandle->camera_handle,
+ mCameraHandle->ops);
+ if (NULL == pChannel) {
+ ALOGE("%s: no mem for snapshot channel", __func__);
+ return NO_MEMORY;
+ }
+
+ rc = pChannel->init(NULL, NULL, NULL);
+ if (rc != NO_ERROR) {
+ ALOGE("%s: init snapshot channel failed, ret = %d", __func__, rc);
+ delete pChannel;
+ return rc;
+ }
+
+ rc = addStreamToChannel(pChannel, CAM_STREAM_TYPE_NON_ZSL_SNAPSHOT,
+ snapshot_stream_cb_routine, this);
+ if (rc != NO_ERROR) {
+ ALOGE("%s: add snapshot stream failed, ret = %d", __func__, rc);
+ delete pChannel;
+ return rc;
+ }
+
+ m_channels[QCAMERA_CH_TYPE_SNAPSHOT] = pChannel;
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : addRawChannel
+ *
+ * DESCRIPTION: add a raw channel that contains a raw image stream
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera2HardwareInterface::addRawChannel()
+{
+ int32_t rc = NO_ERROR;
+ QCameraChannel *pChannel = NULL;
+
+ if (m_channels[QCAMERA_CH_TYPE_RAW] != NULL) {
+ // if we had raw channel before, delete it first
+ delete m_channels[QCAMERA_CH_TYPE_RAW];
+ m_channels[QCAMERA_CH_TYPE_RAW] = NULL;
+ }
+
+ pChannel = new QCameraChannel(mCameraHandle->camera_handle,
+ mCameraHandle->ops);
+ if (NULL == pChannel) {
+ ALOGE("%s: no mem for raw channel", __func__);
+ return NO_MEMORY;
+ }
+
+ rc = pChannel->init(NULL, NULL, NULL);
+ if (rc != NO_ERROR) {
+ ALOGE("%s: init raw channel failed, ret = %d", __func__, rc);
+ delete pChannel;
+ return rc;
+ }
+
+ // meta data stream always coexists with snapshot in regular RAW capture case
+ rc = addStreamToChannel(pChannel, CAM_STREAM_TYPE_METADATA,
+ metadata_stream_cb_routine, this);
+ if (rc != NO_ERROR) {
+ ALOGE("%s: add metadata stream failed, ret = %d", __func__, rc);
+ delete pChannel;
+ return rc;
+ }
+
+ rc = addStreamToChannel(pChannel, CAM_STREAM_TYPE_RAW,
+ raw_stream_cb_routine, this);
+ if (rc != NO_ERROR) {
+ ALOGE("%s: add snapshot stream failed, ret = %d", __func__, rc);
+ delete pChannel;
+ return rc;
+ }
+
+ m_channels[QCAMERA_CH_TYPE_RAW] = pChannel;
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : addZSLChannel
+ *
+ * DESCRIPTION: add a ZSL channel that contains a preview stream and
+ * a snapshot stream
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera2HardwareInterface::addZSLChannel()
+{
+ int32_t rc = NO_ERROR;
+ QCameraPicChannel *pChannel = NULL;
+
+ if (m_channels[QCAMERA_CH_TYPE_ZSL] != NULL) {
+ // if we had ZSL channel before, delete it first
+ delete m_channels[QCAMERA_CH_TYPE_ZSL];
+ m_channels[QCAMERA_CH_TYPE_ZSL] = NULL;
+ }
+
+ pChannel = new QCameraPicChannel(mCameraHandle->camera_handle,
+ mCameraHandle->ops);
+ if (NULL == pChannel) {
+ ALOGE("%s: no mem for ZSL channel", __func__);
+ return NO_MEMORY;
+ }
+
+ // ZSL channel, init with bundle attr and cb
+ mm_camera_channel_attr_t attr;
+ memset(&attr, 0, sizeof(mm_camera_channel_attr_t));
+ attr.notify_mode = MM_CAMERA_SUPER_BUF_NOTIFY_BURST;
+ attr.look_back = mParameters.getZSLBackLookCount();
+ attr.post_frame_skip = mParameters.getZSLBurstInterval();
+ attr.water_mark = mParameters.getZSLQueueDepth();
+ attr.max_unmatched_frames = mParameters.getMaxUnmatchedFramesInQueue();
+ rc = pChannel->init(&attr,
+ zsl_channel_cb,
+ this);
+ if (rc != 0) {
+ ALOGE("%s: init ZSL channel failed, ret = %d", __func__, rc);
+ delete pChannel;
+ return rc;
+ }
+
+ // meta data stream always coexists with preview if applicable
+ rc = addStreamToChannel(pChannel, CAM_STREAM_TYPE_METADATA,
+ metadata_stream_cb_routine, this);
+ if (rc != NO_ERROR) {
+ ALOGE("%s: add metadata stream failed, ret = %d", __func__, rc);
+ delete pChannel;
+ return rc;
+ }
+
+ if (isNoDisplayMode()) {
+ rc = addStreamToChannel(pChannel, CAM_STREAM_TYPE_PREVIEW,
+ nodisplay_preview_stream_cb_routine, this);
+ } else {
+ rc = addStreamToChannel(pChannel, CAM_STREAM_TYPE_PREVIEW,
+ preview_stream_cb_routine, this);
+ }
+ if (rc != NO_ERROR) {
+ ALOGE("%s: add preview stream failed, ret = %d", __func__, rc);
+ delete pChannel;
+ return rc;
+ }
+
+ rc = addStreamToChannel(pChannel, CAM_STREAM_TYPE_SNAPSHOT,
+ NULL, this);
+ if (rc != NO_ERROR) {
+ ALOGE("%s: add snapshot stream failed, ret = %d", __func__, rc);
+ delete pChannel;
+ return rc;
+ }
+
+ m_channels[QCAMERA_CH_TYPE_ZSL] = pChannel;
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : addCaptureChannel
+ *
+ * DESCRIPTION: add a capture channel that contains a snapshot stream
+ * and a postview stream
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ * NOTE : Add this channel for regular capture usecase.
+ * For Live snapshot usecase, use addSnapshotChannel.
+ *==========================================================================*/
+int32_t QCamera2HardwareInterface::addCaptureChannel()
+{
+ int32_t rc = NO_ERROR;
+ QCameraChannel *pChannel = NULL;
+
+ if (m_channels[QCAMERA_CH_TYPE_CAPTURE] != NULL) {
+ delete m_channels[QCAMERA_CH_TYPE_CAPTURE];
+ m_channels[QCAMERA_CH_TYPE_CAPTURE] = NULL;
+ }
+
+ pChannel = new QCameraChannel(mCameraHandle->camera_handle,
+ mCameraHandle->ops);
+ if (NULL == pChannel) {
+ ALOGE("%s: no mem for capture channel", __func__);
+ return NO_MEMORY;
+ }
+
+ // Capture channel, only need snapshot and postview streams start together
+ mm_camera_channel_attr_t attr;
+ memset(&attr, 0, sizeof(mm_camera_channel_attr_t));
+ attr.notify_mode = MM_CAMERA_SUPER_BUF_NOTIFY_CONTINUOUS;
+ attr.max_unmatched_frames = mParameters.getMaxUnmatchedFramesInQueue();
+
+ rc = pChannel->init(&attr,
+ capture_channel_cb_routine,
+ this);
+ if (rc != NO_ERROR) {
+ ALOGE("%s: init capture channel failed, ret = %d", __func__, rc);
+ delete pChannel;
+ return rc;
+ }
+
+
+ // meta data stream always coexists with snapshot in regular capture case
+ rc = addStreamToChannel(pChannel, CAM_STREAM_TYPE_METADATA,
+ metadata_stream_cb_routine, this);
+ if (rc != NO_ERROR) {
+ ALOGE("%s: add metadata stream failed, ret = %d", __func__, rc);
+ delete pChannel;
+ return rc;
+ }
+
+ rc = addStreamToChannel(pChannel, CAM_STREAM_TYPE_POSTVIEW,
+ postview_stream_cb_routine, this);
+
+ if (rc != NO_ERROR) {
+ ALOGE("%s: add postview stream failed, ret = %d", __func__, rc);
+ delete pChannel;
+ return rc;
+ }
+
+ rc = addStreamToChannel(pChannel, CAM_STREAM_TYPE_NON_ZSL_SNAPSHOT,
+ NULL, this);
+ if (rc != NO_ERROR) {
+ ALOGE("%s: add snapshot stream failed, ret = %d", __func__, rc);
+ delete pChannel;
+ return rc;
+ }
+
+ m_channels[QCAMERA_CH_TYPE_CAPTURE] = pChannel;
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : addMetaDataChannel
+ *
+ * DESCRIPTION: add a meta data channel that contains a metadata stream
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera2HardwareInterface::addMetaDataChannel()
+{
+ int32_t rc = NO_ERROR;
+ QCameraChannel *pChannel = NULL;
+
+ if (m_channels[QCAMERA_CH_TYPE_METADATA] != NULL) {
+ delete m_channels[QCAMERA_CH_TYPE_METADATA];
+ m_channels[QCAMERA_CH_TYPE_METADATA] = NULL;
+ }
+
+ pChannel = new QCameraChannel(mCameraHandle->camera_handle,
+ mCameraHandle->ops);
+ if (NULL == pChannel) {
+ ALOGE("%s: no mem for metadata channel", __func__);
+ return NO_MEMORY;
+ }
+
+ rc = pChannel->init(NULL,
+ NULL,
+ NULL);
+ if (rc != NO_ERROR) {
+ ALOGE("%s: init metadata channel failed, ret = %d", __func__, rc);
+ delete pChannel;
+ return rc;
+ }
+
+ rc = addStreamToChannel(pChannel, CAM_STREAM_TYPE_METADATA,
+ metadata_stream_cb_routine, this);
+ if (rc != NO_ERROR) {
+ ALOGE("%s: add metadata stream failed, ret = %d", __func__, rc);
+ delete pChannel;
+ return rc;
+ }
+
+ m_channels[QCAMERA_CH_TYPE_METADATA] = pChannel;
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : addOnlineReprocChannel
+ *
+ * DESCRIPTION: add a online reprocess channel that will do reprocess on frames
+ * coming from input channel
+ *
+ * PARAMETERS :
+ * @pInputChannel : ptr to input channel whose frames will be post-processed
+ *
+ * RETURN : Ptr to the newly created channel obj. NULL if failed.
+ *==========================================================================*/
+QCameraReprocessChannel *QCamera2HardwareInterface::addOnlineReprocChannel(
+ QCameraChannel *pInputChannel)
+{
+ int32_t rc = NO_ERROR;
+ QCameraReprocessChannel *pChannel = NULL;
+
+ if (pInputChannel == NULL) {
+ ALOGE("%s: input channel obj is NULL", __func__);
+ return NULL;
+ }
+
+ pChannel = new QCameraReprocessChannel(mCameraHandle->camera_handle,
+ mCameraHandle->ops);
+ if (NULL == pChannel) {
+ ALOGE("%s: no mem for reprocess channel", __func__);
+ return NULL;
+ }
+
+ // Capture channel, only need snapshot and postview streams start together
+ mm_camera_channel_attr_t attr;
+ memset(&attr, 0, sizeof(mm_camera_channel_attr_t));
+ attr.notify_mode = MM_CAMERA_SUPER_BUF_NOTIFY_CONTINUOUS;
+ attr.max_unmatched_frames = mParameters.getMaxUnmatchedFramesInQueue();
+ rc = pChannel->init(&attr,
+ postproc_channel_cb_routine,
+ this);
+ if (rc != NO_ERROR) {
+ ALOGE("%s: init reprocess channel failed, ret = %d", __func__, rc);
+ delete pChannel;
+ return NULL;
+ }
+
+ // pp feature config
+ cam_pp_feature_config_t pp_config;
+ memset(&pp_config, 0, sizeof(cam_pp_feature_config_t));
+ if (gCamCapability[mCameraId]->min_required_pp_mask & CAM_QCOM_FEATURE_SHARPNESS) {
+ pp_config.feature_mask |= CAM_QCOM_FEATURE_SHARPNESS;
+ pp_config.sharpness = mParameters.getInt(QCameraParameters::KEY_QC_SHARPNESS);
+ }
+
+ if (mParameters.isWNREnabled()) {
+ pp_config.feature_mask |= CAM_QCOM_FEATURE_DENOISE2D;
+ pp_config.denoise2d.denoise_enable = 1;
+ pp_config.denoise2d.process_plates = mParameters.getWaveletDenoiseProcessPlate();
+ }
+
+ if (isCACEnabled()) {
+ pp_config.feature_mask |= CAM_QCOM_FEATURE_CAC;
+ }
+
+ if (needRotationReprocess()) {
+ pp_config.feature_mask |= CAM_QCOM_FEATURE_ROTATION;
+ int rotation = mParameters.getJpegRotation();
+ if (rotation == 0) {
+ pp_config.rotation = ROTATE_0;
+ } else if (rotation == 90) {
+ pp_config.rotation = ROTATE_90;
+ } else if (rotation == 180) {
+ pp_config.rotation = ROTATE_180;
+ } else if (rotation == 270) {
+ pp_config.rotation = ROTATE_270;
+ }
+ }
+
+ uint8_t minStreamBufNum = mParameters.getNumOfSnapshots();
+ rc = pChannel->addReprocStreamsFromSource(*this,
+ pp_config,
+ pInputChannel,
+ minStreamBufNum,
+ &gCamCapability[mCameraId]->padding_info);
+ if (rc != NO_ERROR) {
+ delete pChannel;
+ return NULL;
+ }
+
+ return pChannel;
+}
+
+/*===========================================================================
+ * FUNCTION : addOfflineReprocChannel
+ *
+ * DESCRIPTION: add a offline reprocess channel contains one reproc stream,
+ * that will do reprocess on frames coming from external images
+ *
+ * PARAMETERS :
+ * @img_config : offline reporcess image info
+ * @pp_feature : pp feature config
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+QCameraReprocessChannel *QCamera2HardwareInterface::addOfflineReprocChannel(
+ cam_pp_offline_src_config_t &img_config,
+ cam_pp_feature_config_t &pp_feature,
+ stream_cb_routine stream_cb,
+ void *userdata)
+{
+ int32_t rc = NO_ERROR;
+ QCameraReprocessChannel *pChannel = NULL;
+
+ pChannel = new QCameraReprocessChannel(mCameraHandle->camera_handle,
+ mCameraHandle->ops);
+ if (NULL == pChannel) {
+ ALOGE("%s: no mem for reprocess channel", __func__);
+ return NULL;
+ }
+
+ rc = pChannel->init(NULL, NULL, NULL);
+ if (rc != NO_ERROR) {
+ ALOGE("%s: init reprocess channel failed, ret = %d", __func__, rc);
+ delete pChannel;
+ return NULL;
+ }
+
+ QCameraHeapMemory *pStreamInfo = allocateStreamInfoBuf(CAM_STREAM_TYPE_OFFLINE_PROC);
+ if (pStreamInfo == NULL) {
+ ALOGE("%s: no mem for stream info buf", __func__);
+ delete pChannel;
+ return NULL;
+ }
+
+ cam_stream_info_t *streamInfoBuf = (cam_stream_info_t *)pStreamInfo->getPtr(0);
+ memset(streamInfoBuf, 0, sizeof(cam_stream_info_t));
+ streamInfoBuf->stream_type = CAM_STREAM_TYPE_OFFLINE_PROC;
+ streamInfoBuf->fmt = img_config.input_fmt;
+ streamInfoBuf->dim = img_config.input_dim;
+ streamInfoBuf->buf_planes = img_config.input_buf_planes;
+ streamInfoBuf->streaming_mode = CAM_STREAMING_MODE_BURST;
+ streamInfoBuf->num_of_burst = img_config.num_of_bufs;
+
+ streamInfoBuf->reprocess_config.pp_type = CAM_OFFLINE_REPROCESS_TYPE;
+ streamInfoBuf->reprocess_config.offline = img_config;
+ streamInfoBuf->reprocess_config.pp_feature_config = pp_feature;
+
+ rc = pChannel->addStream(*this,
+ pStreamInfo, img_config.num_of_bufs,
+ &gCamCapability[mCameraId]->padding_info,
+ stream_cb, userdata);
+
+ if (rc != NO_ERROR) {
+ ALOGE("%s: add reprocess stream failed, ret = %d", __func__, rc);
+ pStreamInfo->deallocate();
+ delete pStreamInfo;
+ delete pChannel;
+ return NULL;
+ }
+
+ return pChannel;
+}
+
+/*===========================================================================
+ * FUNCTION : addChannel
+ *
+ * DESCRIPTION: add a channel by its type
+ *
+ * PARAMETERS :
+ * @ch_type : channel type
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera2HardwareInterface::addChannel(qcamera_ch_type_enum_t ch_type)
+{
+ int32_t rc = UNKNOWN_ERROR;
+ switch (ch_type) {
+ case QCAMERA_CH_TYPE_ZSL:
+ rc = addZSLChannel();
+ break;
+ case QCAMERA_CH_TYPE_CAPTURE:
+ rc = addCaptureChannel();
+ break;
+ case QCAMERA_CH_TYPE_PREVIEW:
+ rc = addPreviewChannel();
+ break;
+ case QCAMERA_CH_TYPE_VIDEO:
+ rc = addVideoChannel();
+ break;
+ case QCAMERA_CH_TYPE_SNAPSHOT:
+ rc = addSnapshotChannel();
+ break;
+ case QCAMERA_CH_TYPE_RAW:
+ rc = addRawChannel();
+ break;
+ case QCAMERA_CH_TYPE_METADATA:
+ rc = addMetaDataChannel();
+ break;
+ default:
+ break;
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : delChannel
+ *
+ * DESCRIPTION: delete a channel by its type
+ *
+ * PARAMETERS :
+ * @ch_type : channel type
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera2HardwareInterface::delChannel(qcamera_ch_type_enum_t ch_type)
+{
+ if (m_channels[ch_type] != NULL) {
+ delete m_channels[ch_type];
+ m_channels[ch_type] = NULL;
+ }
+
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : startChannel
+ *
+ * DESCRIPTION: start a channel by its type
+ *
+ * PARAMETERS :
+ * @ch_type : channel type
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera2HardwareInterface::startChannel(qcamera_ch_type_enum_t ch_type)
+{
+ int32_t rc = UNKNOWN_ERROR;
+ if (m_channels[ch_type] != NULL) {
+ rc = m_channels[ch_type]->start();
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : stopChannel
+ *
+ * DESCRIPTION: stop a channel by its type
+ *
+ * PARAMETERS :
+ * @ch_type : channel type
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera2HardwareInterface::stopChannel(qcamera_ch_type_enum_t ch_type)
+{
+ int32_t rc = UNKNOWN_ERROR;
+ if (m_channels[ch_type] != NULL) {
+ rc = m_channels[ch_type]->stop();
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : preparePreview
+ *
+ * DESCRIPTION: add channels needed for preview
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera2HardwareInterface::preparePreview()
+{
+ int32_t rc = NO_ERROR;
+
+ if (mParameters.isZSLMode() && mParameters.getRecordingHintValue() !=true) {
+ rc = addChannel(QCAMERA_CH_TYPE_ZSL);
+ if (rc != NO_ERROR) {
+ return rc;
+ }
+ } else {
+ bool recordingHint = mParameters.getRecordingHintValue();
+ if(recordingHint) {
+ rc = addChannel(QCAMERA_CH_TYPE_SNAPSHOT);
+ if (rc != NO_ERROR) {
+ return rc;
+ }
+
+ rc = addChannel(QCAMERA_CH_TYPE_VIDEO);
+ if (rc != NO_ERROR) {
+ delChannel(QCAMERA_CH_TYPE_SNAPSHOT);
+ return rc;
+ }
+ }
+
+ rc = addChannel(QCAMERA_CH_TYPE_PREVIEW);
+ if (rc != NO_ERROR) {
+ if (recordingHint) {
+ delChannel(QCAMERA_CH_TYPE_SNAPSHOT);
+ delChannel(QCAMERA_CH_TYPE_VIDEO);
+ }
+ return rc;
+ }
+
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : unpreparePreview
+ *
+ * DESCRIPTION: delete channels for preview
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera2HardwareInterface::unpreparePreview()
+{
+ if (mParameters.isZSLMode() && mParameters.getRecordingHintValue() !=true) {
+ delChannel(QCAMERA_CH_TYPE_ZSL);
+ } else {
+ delChannel(QCAMERA_CH_TYPE_PREVIEW);
+ if(mParameters.getRecordingHintValue() == true) {
+ delChannel(QCAMERA_CH_TYPE_VIDEO);
+ delChannel(QCAMERA_CH_TYPE_SNAPSHOT);
+ }
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : playShutter
+ *
+ * DESCRIPTION: send request to play shutter sound
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera2HardwareInterface::playShutter(){
+ if (mNotifyCb == NULL ||
+ msgTypeEnabledWithLock(CAMERA_MSG_SHUTTER) == 0){
+ ALOGV("%s: shutter msg not enabled or NULL cb", __func__);
+ return;
+ }
+
+ qcamera_callback_argm_t cbArg;
+ memset(&cbArg, 0, sizeof(qcamera_callback_argm_t));
+ cbArg.cb_type = QCAMERA_NOTIFY_CALLBACK;
+ cbArg.msg_type = CAMERA_MSG_SHUTTER;
+ cbArg.ext1 = 0;
+
+ if(!m_bShutterSoundPlayed){
+ cbArg.ext2 = true;
+ m_cbNotifier.notifyCallback(cbArg);
+ }
+ cbArg.ext2 = false;
+ m_cbNotifier.notifyCallback(cbArg);
+ m_bShutterSoundPlayed = false;
+}
+
+/*===========================================================================
+ * FUNCTION : getChannelByHandle
+ *
+ * DESCRIPTION: return a channel by its handle
+ *
+ * PARAMETERS :
+ * @channelHandle : channel handle
+ *
+ * RETURN : a channel obj if found, NULL if not found
+ *==========================================================================*/
+QCameraChannel *QCamera2HardwareInterface::getChannelByHandle(uint32_t channelHandle)
+{
+ for(int i = 0; i < QCAMERA_CH_TYPE_MAX; i++) {
+ if (m_channels[i] != NULL &&
+ m_channels[i]->getMyHandle() == channelHandle) {
+ return m_channels[i];
+ }
+ }
+
+ return NULL;
+}
+
+/*===========================================================================
+ * FUNCTION : processFaceDetectionReuslt
+ *
+ * DESCRIPTION: process face detection reuslt
+ *
+ * PARAMETERS :
+ * @fd_data : ptr to face detection result struct
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera2HardwareInterface::processFaceDetectionResult(cam_face_detection_data_t *fd_data)
+{
+ if (!mParameters.isFaceDetectionEnabled()) {
+ ALOGD("%s: FaceDetection not enabled, no ops here", __func__);
+ return NO_ERROR;
+ }
+
+ if ((NULL == mDataCb) || (msgTypeEnabledWithLock(CAMERA_MSG_PREVIEW_METADATA) == 0)) {
+ ALOGD("%s: prevew metadata msgtype not enabled, no ops here", __func__);
+ return NO_ERROR;
+ }
+
+ cam_dimension_t display_dim;
+ mParameters.getStreamDimension(CAM_STREAM_TYPE_PREVIEW, display_dim);
+ if (display_dim.width <= 0 || display_dim.height <= 0) {
+ ALOGE("%s: Invalid preview width or height (%d x %d)",
+ __func__, display_dim.width, display_dim.height);
+ return UNKNOWN_ERROR;
+ }
+
+ // process face detection result
+ size_t faceResultSize = sizeof(camera_frame_metadata_t);
+ faceResultSize += sizeof(camera_face_t) * MAX_ROI;
+ camera_memory_t *faceResultBuffer = mGetMemory(-1,
+ faceResultSize,
+ 1,
+ mCallbackCookie);
+ if ( NULL == faceResultBuffer ) {
+ ALOGE("%s: Not enough memory for face result data",
+ __func__);
+ return NO_MEMORY;
+ }
+
+ unsigned char *faceData = ( unsigned char * ) faceResultBuffer->data;
+ memset(faceData, 0, faceResultSize);
+ camera_frame_metadata_t *roiData = (camera_frame_metadata_t * ) faceData;
+ camera_face_t *faces = (camera_face_t *) ( faceData + sizeof(camera_frame_metadata_t) );
+
+ roiData->number_of_faces = fd_data->num_faces_detected;
+ roiData->faces = faces;
+ if (roiData->number_of_faces > 0) {
+ for (int i = 0; i < roiData->number_of_faces; i++) {
+ faces[i].id = fd_data->faces[i].face_id;
+ faces[i].score = fd_data->faces[i].score;
+
+ // left
+ faces[i].rect[0] =
+ MAP_TO_DRIVER_COORDINATE(fd_data->faces[i].face_boundary.left, display_dim.width, 2000, -1000);
+
+ // top
+ faces[i].rect[1] =
+ MAP_TO_DRIVER_COORDINATE(fd_data->faces[i].face_boundary.top, display_dim.height, 2000, -1000);
+
+ // right
+ faces[i].rect[2] = faces[i].rect[0] +
+ MAP_TO_DRIVER_COORDINATE(fd_data->faces[i].face_boundary.width, display_dim.width, 2000, 0);
+
+ // bottom
+ faces[i].rect[3] = faces[i].rect[1] +
+ MAP_TO_DRIVER_COORDINATE(fd_data->faces[i].face_boundary.height, display_dim.height, 2000, 0);
+
+ // Center of left eye
+ faces[i].left_eye[0] =
+ MAP_TO_DRIVER_COORDINATE(fd_data->faces[i].left_eye_center.x, display_dim.width, 2000, -1000);
+
+ faces[i].left_eye[1] =
+ MAP_TO_DRIVER_COORDINATE(fd_data->faces[i].left_eye_center.y, display_dim.height, 2000, -1000);
+
+ // Center of right eye
+ faces[i].right_eye[0] =
+ MAP_TO_DRIVER_COORDINATE(fd_data->faces[i].right_eye_center.x, display_dim.width, 2000, -1000);
+
+ faces[i].right_eye[1] =
+ MAP_TO_DRIVER_COORDINATE(fd_data->faces[i].right_eye_center.y, display_dim.height, 2000, -1000);
+
+ // Center of mouth
+ faces[i].mouth[0] =
+ MAP_TO_DRIVER_COORDINATE(fd_data->faces[i].mouth_center.x, display_dim.width, 2000, -1000);
+
+ faces[i].mouth[1] =
+ MAP_TO_DRIVER_COORDINATE(fd_data->faces[i].mouth_center.y, display_dim.height, 2000, -1000);
+
+#if 0
+ faces[i].smile_degree = fd_data->faces[i].smile_degree;
+ faces[i].smile_score = fd_data->faces[i].smile_confidence;
+ faces[i].blink_detected = fd_data->faces[i].blink_detected;
+ faces[i].face_recognised = fd_data->faces[i].face_recognised;
+ faces[i].gaze_angle = fd_data->faces[i].gaze_angle;
+
+ // upscale by 2 to recover from demaen downscaling
+ faces[i].updown_dir = fd_data->faces[i].updown_dir * 2;
+ faces[i].leftright_dir = fd_data->faces[i].leftright_dir * 2;
+ faces[i].roll_dir = fd_data->faces[i].roll_dir * 2;
+
+ faces[i].leye_blink = fd_data->faces[i].left_blink;
+ faces[i].reye_blink = fd_data->faces[i].right_blink;
+ faces[i].left_right_gaze = fd_data->faces[i].left_right_gaze;
+ faces[i].top_bottom_gaze = fd_data->faces[i].top_bottom_gaze;
+#endif
+
+ }
+ }
+
+ qcamera_callback_argm_t cbArg;
+ memset(&cbArg, 0, sizeof(qcamera_callback_argm_t));
+ cbArg.cb_type = QCAMERA_DATA_CALLBACK;
+ cbArg.msg_type = CAMERA_MSG_PREVIEW_METADATA;
+ cbArg.data = faceResultBuffer;
+ cbArg.metadata = roiData;
+ cbArg.user_data = faceResultBuffer;
+ cbArg.cookie = this;
+ cbArg.release_cb = releaseCameraMemory;
+ m_cbNotifier.notifyCallback(cbArg);
+
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : releaseCameraMemory
+ *
+ * DESCRIPTION: releases camera memory objects
+ *
+ * PARAMETERS :
+ * @data : buffer to be released
+ * @cookie : context data
+ *
+ * RETURN : None
+ *==========================================================================*/
+void QCamera2HardwareInterface::releaseCameraMemory(void *data, void */*cookie*/)
+{
+ camera_memory_t *mem = ( camera_memory_t * ) data;
+ if ( NULL != mem ) {
+ mem->release(mem);
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : returnStreamBuffer
+ *
+ * DESCRIPTION: returns back a stream buffer
+ *
+ * PARAMETERS :
+ * @data : buffer to be released
+ * @cookie : context data
+ *
+ * RETURN : None
+ *==========================================================================*/
+void QCamera2HardwareInterface::returnStreamBuffer(void *data, void *cookie)
+{
+ QCameraStream *stream = ( QCameraStream * ) cookie;
+ int idx = ( int ) data;
+ if ( ( NULL != stream )) {
+ stream->bufDone(idx);
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : processHistogramStats
+ *
+ * DESCRIPTION: process histogram stats
+ *
+ * PARAMETERS :
+ * @hist_data : ptr to histogram stats struct
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera2HardwareInterface::processHistogramStats(cam_hist_stats_t &/*stats_data*/)
+{
+ if (!mParameters.isHistogramEnabled()) {
+ ALOGD("%s: Histogram not enabled, no ops here", __func__);
+ return NO_ERROR;
+ }
+
+ camera_memory_t *histBuffer = mGetMemory(-1,
+ sizeof(cam_histogram_data_t),
+ 1,
+ mCallbackCookie);
+ if ( NULL == histBuffer ) {
+ ALOGE("%s: Not enough memory for histogram data",
+ __func__);
+ return NO_MEMORY;
+ }
+
+ cam_histogram_data_t *pHistData = (cam_histogram_data_t *)histBuffer->data;
+ if (pHistData == NULL) {
+ ALOGE("%s: memory data ptr is NULL", __func__);
+ return UNKNOWN_ERROR;
+ }
+
+
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : updateThermalLevel
+ *
+ * DESCRIPTION: update thermal level depending on thermal events
+ *
+ * PARAMETERS :
+ * @level : thermal level
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2HardwareInterface::updateThermalLevel(
+ qcamera_thermal_level_enum_t level)
+{
+ int ret = NO_ERROR;
+ cam_fps_range_t adjustedRange;
+ int minFPS, maxFPS;
+ qcamera_thermal_mode thermalMode = mParameters.getThermalMode();
+ enum msm_vfe_frame_skip_pattern skipPattern;
+
+ mParameters.getPreviewFpsRange(&minFPS, &maxFPS);
+
+ switch(level) {
+ case QCAMERA_THERMAL_NO_ADJUSTMENT:
+ {
+ adjustedRange.min_fps = minFPS / 1000.0f;
+ adjustedRange.max_fps = maxFPS / 1000.0f;
+ skipPattern = NO_SKIP;
+ }
+ break;
+ case QCAMERA_THERMAL_SLIGHT_ADJUSTMENT:
+ {
+ adjustedRange.min_fps = (minFPS / 2) / 1000.0f;
+ adjustedRange.max_fps = (maxFPS / 2) / 1000.0f;
+ if ( adjustedRange.min_fps < 1 ) {
+ adjustedRange.min_fps = 1;
+ }
+ if ( adjustedRange.max_fps < 1 ) {
+ adjustedRange.max_fps = 1;
+ }
+ skipPattern = EVERY_2FRAME;
+ }
+ break;
+ case QCAMERA_THERMAL_BIG_ADJUSTMENT:
+ {
+ adjustedRange.min_fps = (minFPS / 4) / 1000.0f;
+ adjustedRange.max_fps = (maxFPS / 4) / 1000.0f;
+ if ( adjustedRange.min_fps < 1 ) {
+ adjustedRange.min_fps = 1;
+ }
+ if ( adjustedRange.max_fps < 1 ) {
+ adjustedRange.max_fps = 1;
+ }
+ skipPattern = EVERY_4FRAME;
+ }
+ break;
+ case QCAMERA_THERMAL_SHUTDOWN:
+ {
+ // Stop Preview?
+ // Set lowest min FPS for now
+ adjustedRange.min_fps = minFPS/1000.0f;
+ adjustedRange.max_fps = minFPS/1000.0f;
+ for ( int i = 0 ; i < gCamCapability[mCameraId]->fps_ranges_tbl_cnt ; i++ ) {
+ if ( gCamCapability[mCameraId]->fps_ranges_tbl[i].min_fps < adjustedRange.min_fps ) {
+ adjustedRange.min_fps = gCamCapability[mCameraId]->fps_ranges_tbl[i].min_fps;
+ adjustedRange.max_fps = adjustedRange.min_fps;
+ }
+ }
+ skipPattern = MAX_SKIP;
+ }
+ break;
+ default:
+ {
+ ALOGE("%s: Invalid thermal level %d", __func__, level);
+ return BAD_VALUE;
+ }
+ break;
+ }
+
+ ALOGI("%s: Thermal level %d, FPS range [%3.2f,%3.2f], frameskip %d",
+ __func__,
+ level,
+ adjustedRange.min_fps,
+ adjustedRange.max_fps,
+ skipPattern);
+
+ if (thermalMode == QCAMERA_THERMAL_ADJUST_FPS)
+ ret = mParameters.adjustPreviewFpsRange(&adjustedRange);
+ else if (thermalMode == QCAMERA_THERMAL_ADJUST_FRAMESKIP)
+ ret = mParameters.setFrameSkip(skipPattern);
+ else
+ ALOGE("%s: Incorrect thermal mode %d", __func__, thermalMode);
+
+ return ret;
+
+}
+
+/*===========================================================================
+ * FUNCTION : updateParameters
+ *
+ * DESCRIPTION: update parameters
+ *
+ * PARAMETERS :
+ * @parms : input parameters string
+ * @needRestart : output, flag to indicate if preview restart is needed
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera2HardwareInterface::updateParameters(const char *parms, bool &needRestart)
+{
+ String8 str = String8(parms);
+ QCameraParameters param(str);
+ return mParameters.updateParameters(param, needRestart);
+}
+
+/*===========================================================================
+ * FUNCTION : commitParameterChanges
+ *
+ * DESCRIPTION: commit parameter changes to the backend to take effect
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ * NOTE : This function must be called after updateParameters.
+ * Otherwise, no change will be passed to backend to take effect.
+ *==========================================================================*/
+int QCamera2HardwareInterface::commitParameterChanges()
+{
+ int rc = mParameters.commitParameters();
+ if (rc == NO_ERROR) {
+ // update number of snapshot based on committed parameters setting
+ rc = mParameters.setNumOfSnapshot();
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : needDebugFps
+ *
+ * DESCRIPTION: if fps log info need to be printed out
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : true: need print out fps log
+ * false: no need to print out fps log
+ *==========================================================================*/
+bool QCamera2HardwareInterface::needDebugFps()
+{
+ return mParameters.isFpsDebugEnabled();
+}
+
+/*===========================================================================
+ * FUNCTION : isCACEnabled
+ *
+ * DESCRIPTION: if CAC is enabled
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : true: needed
+ * false: no need
+ *==========================================================================*/
+bool QCamera2HardwareInterface::isCACEnabled()
+{
+ char prop[PROPERTY_VALUE_MAX];
+ memset(prop, 0, sizeof(prop));
+ property_get("persist.camera.feature.cac", prop, "0");
+ int enableCAC = atoi(prop);
+ return enableCAC == 1;
+}
+
+/*===========================================================================
+ * FUNCTION : needReprocess
+ *
+ * DESCRIPTION: if reprocess is needed
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : true: needed
+ * false: no need
+ *==========================================================================*/
+bool QCamera2HardwareInterface::needReprocess()
+{
+ if (!mParameters.isJpegPictureFormat()) {
+ // RAW image, no need to reprocess
+ return false;
+ }
+
+ if (((gCamCapability[mCameraId]->min_required_pp_mask > 0) ||
+ mParameters.isWNREnabled() || isCACEnabled())) {
+ // TODO: add for ZSL HDR later
+ ALOGD("%s: need do reprocess for ZSL WNR or min PP reprocess", __func__);
+ return true;
+ }
+
+ return needRotationReprocess();
+}
+
+/*===========================================================================
+ * FUNCTION : needRotationReprocess
+ *
+ * DESCRIPTION: if rotation needs to be done by reprocess in pp
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : true: needed
+ * false: no need
+ *==========================================================================*/
+bool QCamera2HardwareInterface::needRotationReprocess()
+{
+ if (!mParameters.isJpegPictureFormat()) {
+ // RAW image, no need to reprocess
+ return false;
+ }
+
+ if ((gCamCapability[mCameraId]->qcom_supported_feature_mask & CAM_QCOM_FEATURE_ROTATION) > 0 &&
+ mParameters.getJpegRotation() > 0) {
+ // current rotation is not zero, and pp has the capability to process rotation
+ ALOGD("%s: need do reprocess for rotation", __func__);
+ return true;
+ }
+
+ return false;
+}
+
+/*===========================================================================
+ * FUNCTION : getThumbnailSize
+ *
+ * DESCRIPTION: get user set thumbnail size
+ *
+ * PARAMETERS :
+ * @dim : output of thumbnail dimension
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera2HardwareInterface::getThumbnailSize(cam_dimension_t &dim)
+{
+ mParameters.getThumbnailSize(&dim.width, &dim.height);
+}
+
+/*===========================================================================
+ * FUNCTION : getJpegQuality
+ *
+ * DESCRIPTION: get user set jpeg quality
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : jpeg quality setting
+ *==========================================================================*/
+int QCamera2HardwareInterface::getJpegQuality()
+{
+ return mParameters.getJpegQuality();
+}
+
+/*===========================================================================
+ * FUNCTION : getJpegRotation
+ *
+ * DESCRIPTION: get rotation information to be passed into jpeg encoding
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : rotation information
+ *==========================================================================*/
+int QCamera2HardwareInterface::getJpegRotation() {
+ return mParameters.getJpegRotation();
+}
+
+/*===========================================================================
+ * FUNCTION : getExifData
+ *
+ * DESCRIPTION: get exif data to be passed into jpeg encoding
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : exif data from user setting and GPS
+ *==========================================================================*/
+QCameraExif *QCamera2HardwareInterface::getExifData()
+{
+ QCameraExif *exif = new QCameraExif();
+ if (exif == NULL) {
+ ALOGE("%s: No memory for QCameraExif", __func__);
+ return NULL;
+ }
+
+ int32_t rc = NO_ERROR;
+ uint32_t count = 0;
+
+ // add exif entries
+ char dateTime[20];
+ memset(dateTime, 0, sizeof(dateTime));
+ count = 20;
+ rc = mParameters.getExifDateTime(dateTime, count);
+ if(rc == NO_ERROR) {
+ exif->addEntry(EXIFTAGID_EXIF_DATE_TIME_ORIGINAL,
+ EXIF_ASCII,
+ count,
+ (void *)dateTime);
+ } else {
+ ALOGE("%s: getExifDateTime failed", __func__);
+ }
+
+ rat_t focalLength;
+ rc = mParameters.getExifFocalLength(&focalLength);
+ if (rc == NO_ERROR) {
+ exif->addEntry(EXIFTAGID_FOCAL_LENGTH,
+ EXIF_RATIONAL,
+ 1,
+ (void *)&(focalLength));
+ } else {
+ ALOGE("%s: getExifFocalLength failed", __func__);
+ }
+
+ uint16_t isoSpeed = mParameters.getExifIsoSpeed();
+ exif->addEntry(EXIFTAGID_ISO_SPEED_RATING,
+ EXIF_SHORT,
+ 1,
+ (void *)&(isoSpeed));
+
+ char gpsProcessingMethod[EXIF_ASCII_PREFIX_SIZE + GPS_PROCESSING_METHOD_SIZE];
+ count = 0;
+ rc = mParameters.getExifGpsProcessingMethod(gpsProcessingMethod, count);
+ if(rc == NO_ERROR) {
+ exif->addEntry(EXIFTAGID_GPS_PROCESSINGMETHOD,
+ EXIF_ASCII,
+ count,
+ (void *)gpsProcessingMethod);
+ } else {
+ ALOGE("%s: getExifGpsProcessingMethod failed", __func__);
+ }
+
+ rat_t latitude[3];
+ char latRef[2];
+ rc = mParameters.getExifLatitude(latitude, latRef);
+ if(rc == NO_ERROR) {
+ exif->addEntry(EXIFTAGID_GPS_LATITUDE,
+ EXIF_RATIONAL,
+ 3,
+ (void *)latitude);
+ exif->addEntry(EXIFTAGID_GPS_LATITUDE_REF,
+ EXIF_ASCII,
+ 2,
+ (void *)latRef);
+ } else {
+ ALOGE("%s: getExifLatitude failed", __func__);
+ }
+
+ rat_t longitude[3];
+ char lonRef[2];
+ rc = mParameters.getExifLongitude(longitude, lonRef);
+ if(rc == NO_ERROR) {
+ exif->addEntry(EXIFTAGID_GPS_LONGITUDE,
+ EXIF_RATIONAL,
+ 3,
+ (void *)longitude);
+
+ exif->addEntry(EXIFTAGID_GPS_LONGITUDE_REF,
+ EXIF_ASCII,
+ 2,
+ (void *)lonRef);
+ } else {
+ ALOGE("%s: getExifLongitude failed", __func__);
+ }
+
+ rat_t altitude;
+ char altRef;
+ rc = mParameters.getExifAltitude(&altitude, &altRef);
+ if(rc == NO_ERROR) {
+ exif->addEntry(EXIFTAGID_GPS_ALTITUDE,
+ EXIF_RATIONAL,
+ 1,
+ (void *)&(altitude));
+
+ exif->addEntry(EXIFTAGID_GPS_ALTITUDE_REF,
+ EXIF_BYTE,
+ 1,
+ (void *)&altRef);
+ } else {
+ ALOGE("%s: getExifAltitude failed", __func__);
+ }
+
+ char gpsDateStamp[20];
+ rat_t gpsTimeStamp[3];
+ rc = mParameters.getExifGpsDateTimeStamp(gpsDateStamp, 20, gpsTimeStamp);
+ if(rc == NO_ERROR) {
+ exif->addEntry(EXIFTAGID_GPS_DATESTAMP,
+ EXIF_ASCII,
+ strlen(gpsDateStamp) + 1,
+ (void *)gpsDateStamp);
+
+ exif->addEntry(EXIFTAGID_GPS_TIMESTAMP,
+ EXIF_RATIONAL,
+ 3,
+ (void *)gpsTimeStamp);
+ } else {
+ ALOGE("%s: getExifGpsDataTimeStamp failed", __func__);
+ }
+
+ return exif;
+}
+
+/*===========================================================================
+ * FUNCTION : setHistogram
+ *
+ * DESCRIPTION: set if histogram should be enabled
+ *
+ * PARAMETERS :
+ * @histogram_en : bool flag if histogram should be enabled
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera2HardwareInterface::setHistogram(bool histogram_en)
+{
+ return mParameters.setHistogram(histogram_en);
+}
+
+/*===========================================================================
+ * FUNCTION : setFaceDetection
+ *
+ * DESCRIPTION: set if face detection should be enabled
+ *
+ * PARAMETERS :
+ * @enabled : bool flag if face detection should be enabled
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera2HardwareInterface::setFaceDetection(bool enabled)
+{
+ return mParameters.setFaceDetection(enabled);
+}
+
+/*===========================================================================
+ * FUNCTION : prepareHardwareForSnapshot
+ *
+ * DESCRIPTION: prepare hardware for snapshot, such as LED
+ *
+ * PARAMETERS :
+ * @afNeeded: flag indicating if Auto Focus needs to be done during preparation
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera2HardwareInterface::prepareHardwareForSnapshot(int32_t afNeeded)
+{
+ ALOGD("[KPI Perf] %s: Prepare hardware such as LED",__func__);
+ return mCameraHandle->ops->prepare_snapshot(mCameraHandle->camera_handle,
+ afNeeded);
+}
+
+}; // namespace qcamera
diff --git a/camera/QCamera2/HAL/QCamera2HWI.h b/camera/QCamera2/HAL/QCamera2HWI.h
new file mode 100644
index 0000000..cfb413d
--- /dev/null
+++ b/camera/QCamera2/HAL/QCamera2HWI.h
@@ -0,0 +1,436 @@
+/* Copyright (c) 2012-2013, The Linux Foundataion. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef __QCAMERA2HARDWAREINTERFACE_H__
+#define __QCAMERA2HARDWAREINTERFACE_H__
+
+#include <hardware/camera.h>
+#include <hardware/power.h>
+#include <utils/Log.h>
+#include <QCameraParameters.h>
+
+#include "QCameraQueue.h"
+#include "QCameraCmdThread.h"
+#include "QCameraChannel.h"
+#include "QCameraStream.h"
+#include "QCameraStateMachine.h"
+#include "QCameraAllocator.h"
+#include "QCameraPostProc.h"
+#include "QCameraThermalAdapter.h"
+
+extern "C" {
+#include <mm_camera_interface.h>
+#include <mm_jpeg_interface.h>
+}
+
+#if DISABLE_DEBUG_LOG
+
+inline void __null_log(int, const char *, const char *, ...) {}
+
+#ifdef ALOGD
+#undef ALOGD
+#define ALOGD(...) do { __null_log(0, LOG_TAG,__VA_ARGS__); } while (0)
+#endif
+
+#ifdef ALOGI
+#undef ALOGI
+#define ALOGI(...) do { __null_log(0, LOG_TAG,__VA_ARGS__); } while (0)
+#endif
+
+#endif
+
+namespace qcamera {
+
+#ifndef TRUE
+#define TRUE 1
+#endif
+
+#ifndef FALSE
+#define FALSE 0
+#endif
+
+typedef enum {
+ QCAMERA_CH_TYPE_ZSL,
+ QCAMERA_CH_TYPE_CAPTURE,
+ QCAMERA_CH_TYPE_PREVIEW,
+ QCAMERA_CH_TYPE_VIDEO,
+ QCAMERA_CH_TYPE_SNAPSHOT,
+ QCAMERA_CH_TYPE_RAW,
+ QCAMERA_CH_TYPE_METADATA,
+ QCAMERA_CH_TYPE_MAX
+} qcamera_ch_type_enum_t;
+
+typedef struct {
+ int32_t msg_type;
+ int32_t ext1;
+ int32_t ext2;
+} qcamera_evt_argm_t;
+
+#define QCAMERA_DUMP_FRM_PREVIEW 1
+#define QCAMERA_DUMP_FRM_VIDEO (1<<1)
+#define QCAMERA_DUMP_FRM_SNAPSHOT (1<<2)
+#define QCAMERA_DUMP_FRM_THUMBNAIL (1<<3)
+#define QCAMERA_DUMP_FRM_RAW (1<<4)
+#define QCAMERA_DUMP_FRM_JPEG (1<<5)
+
+#define QCAMERA_DUMP_FRM_MASK_ALL 0x000000ff
+
+#define QCAMERA_ION_USE_CACHE true
+#define QCAMERA_ION_USE_NOCACHE false
+
+typedef enum {
+ QCAMERA_NOTIFY_CALLBACK,
+ QCAMERA_DATA_CALLBACK,
+ QCAMERA_DATA_TIMESTAMP_CALLBACK,
+ QCAMERA_DATA_SNAPSHOT_CALLBACK
+} qcamera_callback_type_m;
+
+typedef void (*camera_release_callback)(void *user_data, void *cookie);
+
+typedef struct {
+ qcamera_callback_type_m cb_type; // event type
+ int32_t msg_type; // msg type
+ int32_t ext1; // extended parameter
+ int32_t ext2; // extended parameter
+ camera_memory_t * data; // ptr to data memory struct
+ unsigned int index; // index of the buf in the whole buffer
+ int64_t timestamp; // buffer timestamp
+ camera_frame_metadata_t *metadata; // meta data
+ void *user_data; // any data needs to be released after callback
+ void *cookie; // release callback cookie
+ camera_release_callback release_cb; // release callback
+} qcamera_callback_argm_t;
+
+class QCameraCbNotifier {
+public:
+ QCameraCbNotifier(QCamera2HardwareInterface *parent) :
+ mNotifyCb (NULL),
+ mDataCb (NULL),
+ mDataCbTimestamp (NULL),
+ mCallbackCookie (NULL),
+ mParent (parent),
+ mDataQ(releaseNotifications, this) {}
+
+ virtual ~QCameraCbNotifier();
+
+ virtual int32_t notifyCallback(qcamera_callback_argm_t &cbArgs);
+ virtual void setCallbacks(camera_notify_callback notifyCb,
+ camera_data_callback dataCb,
+ camera_data_timestamp_callback dataCbTimestamp,
+ void *callbackCookie);
+ virtual int32_t startSnapshots();
+ virtual void stopSnapshots();
+ static void * cbNotifyRoutine(void * data);
+ static void releaseNotifications(void *data, void *user_data);
+ static bool matchSnapshotNotifications(void *data, void *user_data);
+private:
+
+ camera_notify_callback mNotifyCb;
+ camera_data_callback mDataCb;
+ camera_data_timestamp_callback mDataCbTimestamp;
+ void *mCallbackCookie;
+ QCamera2HardwareInterface *mParent;
+
+ QCameraQueue mDataQ;
+ QCameraCmdThread mProcTh;
+};
+class QCamera2HardwareInterface : public QCameraAllocator,
+ public QCameraThermalCallback
+{
+public:
+ /* static variable and functions accessed by camera service */
+ static camera_device_ops_t mCameraOps;
+
+ static int set_preview_window(struct camera_device *,
+ struct preview_stream_ops *window);
+ static void set_CallBacks(struct camera_device *,
+ camera_notify_callback notify_cb,
+ camera_data_callback data_cb,
+ camera_data_timestamp_callback data_cb_timestamp,
+ camera_request_memory get_memory,
+ void *user);
+ static void enable_msg_type(struct camera_device *, int32_t msg_type);
+ static void disable_msg_type(struct camera_device *, int32_t msg_type);
+ static int msg_type_enabled(struct camera_device *, int32_t msg_type);
+ static int start_preview(struct camera_device *);
+ static void stop_preview(struct camera_device *);
+ static int preview_enabled(struct camera_device *);
+ static int store_meta_data_in_buffers(struct camera_device *, int enable);
+ static int start_recording(struct camera_device *);
+ static void stop_recording(struct camera_device *);
+ static int recording_enabled(struct camera_device *);
+ static void release_recording_frame(struct camera_device *, const void *opaque);
+ static int auto_focus(struct camera_device *);
+ static int cancel_auto_focus(struct camera_device *);
+ static int take_picture(struct camera_device *);
+ static int cancel_picture(struct camera_device *);
+ static int set_parameters(struct camera_device *, const char *parms);
+ static char* get_parameters(struct camera_device *);
+ static void put_parameters(struct camera_device *, char *);
+ static int send_command(struct camera_device *,
+ int32_t cmd, int32_t arg1, int32_t arg2);
+ static void release(struct camera_device *);
+ static int dump(struct camera_device *, int fd);
+ static int close_camera_device(hw_device_t *);
+
+ static int register_face_image(struct camera_device *,
+ void *img_ptr,
+ cam_pp_offline_src_config_t *config);
+public:
+ QCamera2HardwareInterface(int cameraId);
+ virtual ~QCamera2HardwareInterface();
+ int openCamera(struct hw_device_t **hw_device);
+
+ static int getCapabilities(int cameraId, struct camera_info *info);
+ static int initCapabilities(int cameraId);
+
+ // Implementation of QCameraAllocator
+ virtual QCameraMemory *allocateStreamBuf(cam_stream_type_t stream_type,
+ int size,
+ uint8_t &bufferCnt);
+ virtual QCameraHeapMemory *allocateStreamInfoBuf(cam_stream_type_t stream_type);
+
+ // Implementation of QCameraThermalCallback
+ virtual int thermalEvtHandle(qcamera_thermal_level_enum_t level,
+ void *userdata, void *data);
+
+ friend class QCameraStateMachine;
+ friend class QCameraPostProcessor;
+ friend class QCameraCbNotifier;
+
+private:
+ int setPreviewWindow(struct preview_stream_ops *window);
+ int setCallBacks(
+ camera_notify_callback notify_cb,
+ camera_data_callback data_cb,
+ camera_data_timestamp_callback data_cb_timestamp,
+ camera_request_memory get_memory,
+ void *user);
+ int enableMsgType(int32_t msg_type);
+ int disableMsgType(int32_t msg_type);
+ int msgTypeEnabled(int32_t msg_type);
+ int msgTypeEnabledWithLock(int32_t msg_type);
+ int startPreview();
+ int stopPreview();
+ int storeMetaDataInBuffers(int enable);
+ int startRecording();
+ int stopRecording();
+ int releaseRecordingFrame(const void *opaque);
+ int autoFocus();
+ int cancelAutoFocus();
+ int takePicture();
+ int cancelPicture();
+ int takeLiveSnapshot();
+ int cancelLiveSnapshot();
+ char* getParameters();
+ int putParameters(char *);
+ int sendCommand(int32_t cmd, int32_t arg1, int32_t arg2);
+ int release();
+ int dump(int fd);
+ int registerFaceImage(void *img_ptr,
+ cam_pp_offline_src_config_t *config,
+ int32_t &faceID);
+
+ int openCamera();
+ int closeCamera();
+
+ int processAPI(qcamera_sm_evt_enum_t api, void *api_payload);
+ int processEvt(qcamera_sm_evt_enum_t evt, void *evt_payload);
+ int processSyncEvt(qcamera_sm_evt_enum_t evt, void *evt_payload);
+ void lockAPI();
+ void waitAPIResult(qcamera_sm_evt_enum_t api_evt);
+ void unlockAPI();
+ void signalAPIResult(qcamera_api_result_t *result);
+ void signalEvtResult(qcamera_api_result_t *result);
+
+ int updateThermalLevel(qcamera_thermal_level_enum_t level);
+
+ // update entris to set parameters and check if restart is needed
+ int updateParameters(const char *parms, bool &needRestart);
+ // send request to server to set parameters
+ int commitParameterChanges();
+
+ bool needDebugFps();
+ bool isCACEnabled();
+ bool needReprocess();
+ bool needRotationReprocess();
+ void debugShowVideoFPS();
+ void debugShowPreviewFPS();
+ void dumpFrameToFile(const void *data, uint32_t size,
+ int index, int dump_type);
+ void releaseSuperBuf(mm_camera_super_buf_t *super_buf);
+ void playShutter();
+ void getThumbnailSize(cam_dimension_t &dim);
+ int getJpegQuality();
+ int getJpegRotation();
+ QCameraExif *getExifData();
+
+ int32_t processAutoFocusEvent(cam_auto_focus_data_t &focus_data);
+ int32_t processZoomEvent(cam_crop_data_t &crop_info);
+ int32_t processPrepSnapshotDoneEvent(cam_prep_snapshot_state_t prep_snapshot_state);
+ int32_t processJpegNotify(qcamera_jpeg_evt_payload_t *jpeg_job);
+
+ int32_t sendEvtNotify(int32_t msg_type, int32_t ext1, int32_t ext2);
+ int32_t sendDataNotify(int32_t msg_type,
+ camera_memory_t *data,
+ uint8_t index,
+ camera_frame_metadata_t *metadata);
+
+ int32_t addChannel(qcamera_ch_type_enum_t ch_type);
+ int32_t startChannel(qcamera_ch_type_enum_t ch_type);
+ int32_t stopChannel(qcamera_ch_type_enum_t ch_type);
+ int32_t delChannel(qcamera_ch_type_enum_t ch_type);
+ int32_t addPreviewChannel();
+ int32_t addSnapshotChannel();
+ int32_t addVideoChannel();
+ int32_t addZSLChannel();
+ int32_t addCaptureChannel();
+ int32_t addRawChannel();
+ int32_t addMetaDataChannel();
+ QCameraReprocessChannel *addOnlineReprocChannel(QCameraChannel *pInputChannel);
+ QCameraReprocessChannel *addOfflineReprocChannel(
+ cam_pp_offline_src_config_t &img_config,
+ cam_pp_feature_config_t &pp_feature,
+ stream_cb_routine stream_cb,
+ void *userdata);
+ int32_t addStreamToChannel(QCameraChannel *pChannel,
+ cam_stream_type_t streamType,
+ stream_cb_routine streamCB,
+ void *userData);
+ int32_t preparePreview();
+ void unpreparePreview();
+ QCameraChannel *getChannelByHandle(uint32_t channelHandle);
+ mm_camera_buf_def_t *getSnapshotFrame(mm_camera_super_buf_t *recvd_frame);
+ int32_t processFaceDetectionResult(cam_face_detection_data_t *fd_data);
+ int32_t processHistogramStats(cam_hist_stats_t &stats_data);
+ int32_t setHistogram(bool histogram_en);
+ int32_t setFaceDetection(bool enabled);
+ int32_t prepareHardwareForSnapshot(int32_t afNeeded);
+ bool needProcessPreviewFrame() {return m_stateMachine.isPreviewRunning();};
+ bool isNoDisplayMode() {return mParameters.isNoDisplayMode();};
+ bool isZSLMode() {return mParameters.isZSLMode();};
+ uint8_t numOfSnapshotsExpected() {return mParameters.getNumOfSnapshots();};
+ uint8_t getBufNumRequired(cam_stream_type_t stream_type);
+
+ static void camEvtHandle(uint32_t camera_handle,
+ mm_camera_event_t *evt,
+ void *user_data);
+ static void jpegEvtHandle(jpeg_job_status_t status,
+ uint32_t client_hdl,
+ uint32_t jobId,
+ mm_jpeg_output_t *p_buf,
+ void *userdata);
+
+ static void *evtNotifyRoutine(void *data);
+
+ // functions for different data notify cb
+ static void zsl_channel_cb(mm_camera_super_buf_t *recvd_frame, void *userdata);
+ static void capture_channel_cb_routine(mm_camera_super_buf_t *recvd_frame,
+ void *userdata);
+ static void postproc_channel_cb_routine(mm_camera_super_buf_t *recvd_frame,
+ void *userdata);
+ static void nodisplay_preview_stream_cb_routine(mm_camera_super_buf_t *frame,
+ QCameraStream *stream,
+ void *userdata);
+ static void preview_stream_cb_routine(mm_camera_super_buf_t *frame,
+ QCameraStream *stream,
+ void *userdata);
+ static void postview_stream_cb_routine(mm_camera_super_buf_t *frame,
+ QCameraStream *stream,
+ void *userdata);
+ static void video_stream_cb_routine(mm_camera_super_buf_t *frame,
+ QCameraStream *stream,
+ void *userdata);
+ static void snapshot_stream_cb_routine(mm_camera_super_buf_t *frame,
+ QCameraStream *stream,
+ void *userdata);
+ static void raw_stream_cb_routine(mm_camera_super_buf_t *frame,
+ QCameraStream *stream,
+ void *userdata);
+ static void metadata_stream_cb_routine(mm_camera_super_buf_t *frame,
+ QCameraStream *stream,
+ void *userdata);
+ static void reprocess_stream_cb_routine(mm_camera_super_buf_t *frame,
+ QCameraStream *stream,
+ void *userdata);
+
+ static void releaseCameraMemory(void *data, void *cookie);
+ static void returnStreamBuffer(void *data, void *cookie);
+
+private:
+ camera_device_t mCameraDevice;
+ uint8_t mCameraId;
+ mm_camera_vtbl_t *mCameraHandle;
+ bool mCameraOpened;
+
+ preview_stream_ops_t *mPreviewWindow;
+ QCameraParameters mParameters;
+ int32_t mMsgEnabled;
+ int mStoreMetaDataInFrame;
+
+ camera_notify_callback mNotifyCb;
+ camera_data_callback mDataCb;
+ camera_data_timestamp_callback mDataCbTimestamp;
+ camera_request_memory mGetMemory;
+ void *mCallbackCookie;
+
+ QCameraStateMachine m_stateMachine; // state machine
+ QCameraPostProcessor m_postprocessor; // post processor
+ QCameraThermalAdapter &m_thermalAdapter;
+ QCameraCbNotifier m_cbNotifier;
+ pthread_mutex_t m_lock;
+ pthread_cond_t m_cond;
+ qcamera_api_result_t m_apiResult;
+
+ pthread_mutex_t m_evtLock;
+ pthread_cond_t m_evtCond;
+ qcamera_api_result_t m_evtResult;
+
+ QCameraChannel *m_channels[QCAMERA_CH_TYPE_MAX]; // array holding channel ptr
+
+ bool m_bShutterSoundPlayed; // if shutter sound had been played
+
+ // if auto focus is running, in other words, when auto_focus is called from service,
+ // and beforeany focus callback/cancel_focus happens. This flag is not an indication
+ // of whether lens is moving or not.
+ bool m_bAutoFocusRunning;
+ cam_autofocus_state_t m_currentFocusState;
+
+ // If start_zsl_snapshot is called to notify camera daemon about zsl snapshot
+ bool m_bStartZSLSnapshotCalled;
+
+ power_module_t *m_pPowerModule; // power module
+
+ int mDumpFrmCnt; // frame dump count
+ int mDumpSkipCnt; // frame skip count
+};
+
+}; // namespace qcamera
+
+#endif /* __QCAMERA2HARDWAREINTERFACE_H__ */
diff --git a/camera/QCamera2/HAL/QCamera2HWICallbacks.cpp b/camera/QCamera2/HAL/QCamera2HWICallbacks.cpp
new file mode 100644
index 0000000..8277414
--- /dev/null
+++ b/camera/QCamera2/HAL/QCamera2HWICallbacks.cpp
@@ -0,0 +1,1289 @@
+/* Copyright (c) 2012-2013, The Linux Foundataion. All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions are
+* met:
+* * Redistributions of source code must retain the above copyright
+* notice, this list of conditions and the following disclaimer.
+* * Redistributions in binary form must reproduce the above
+* copyright notice, this list of conditions and the following
+* disclaimer in the documentation and/or other materials provided
+* with the distribution.
+* * Neither the name of The Linux Foundation nor the names of its
+* contributors may be used to endorse or promote products derived
+* from this software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*
+*/
+
+#define LOG_TAG "QCamera2HWI"
+
+#include <fcntl.h>
+#include <utils/Errors.h>
+#include <utils/Timers.h>
+#include "QCamera2HWI.h"
+
+namespace qcamera {
+
+/*===========================================================================
+ * FUNCTION : zsl_channel_cb
+ *
+ * DESCRIPTION: helper function to handle ZSL superbuf callback directly from
+ * mm-camera-interface
+ *
+ * PARAMETERS :
+ * @recvd_frame : received super buffer
+ * @userdata : user data ptr
+ *
+ * RETURN : None
+ *
+ * NOTE : recvd_frame will be released after this call by caller, so if
+ * async operation needed for recvd_frame, it's our responsibility
+ * to save a copy for this variable to be used later.
+ *==========================================================================*/
+void QCamera2HardwareInterface::zsl_channel_cb(mm_camera_super_buf_t *recvd_frame,
+ void *userdata)
+{
+ ALOGD("[KPI Perf] %s: E",__func__);
+ QCamera2HardwareInterface *pme = (QCamera2HardwareInterface *)userdata;
+ if (pme == NULL ||
+ pme->mCameraHandle == NULL ||
+ pme->mCameraHandle->camera_handle != recvd_frame->camera_handle){
+ ALOGE("%s: camera obj not valid", __func__);
+ return;
+ }
+
+ QCameraChannel *pChannel = pme->m_channels[QCAMERA_CH_TYPE_ZSL];
+ if (pChannel == NULL ||
+ pChannel->getMyHandle() != recvd_frame->ch_id) {
+ ALOGE("%s: ZSL channel doesn't exist, return here", __func__);
+ return;
+ }
+
+ // save a copy for the superbuf
+ mm_camera_super_buf_t* frame =
+ (mm_camera_super_buf_t *)malloc(sizeof(mm_camera_super_buf_t));
+ if (frame == NULL) {
+ ALOGE("%s: Error allocating memory to save received_frame structure.", __func__);
+ pChannel->bufDone(recvd_frame);
+ return;
+ }
+ *frame = *recvd_frame;
+
+ // send to postprocessor
+ pme->m_postprocessor.processData(frame);
+
+ ALOGD("[KPI Perf] %s: X", __func__);
+}
+
+/*===========================================================================
+ * FUNCTION : capture_channel_cb_routine
+ *
+ * DESCRIPTION: helper function to handle snapshot superbuf callback directly from
+ * mm-camera-interface
+ *
+ * PARAMETERS :
+ * @recvd_frame : received super buffer
+ * @userdata : user data ptr
+ *
+ * RETURN : None
+ *
+ * NOTE : recvd_frame will be released after this call by caller, so if
+ * async operation needed for recvd_frame, it's our responsibility
+ * to save a copy for this variable to be used later.
+*==========================================================================*/
+void QCamera2HardwareInterface::capture_channel_cb_routine(mm_camera_super_buf_t *recvd_frame,
+ void *userdata)
+{
+ ALOGD("[KPI Perf] %s: E", __func__);
+ QCamera2HardwareInterface *pme = (QCamera2HardwareInterface *)userdata;
+ if (pme == NULL ||
+ pme->mCameraHandle == NULL ||
+ pme->mCameraHandle->camera_handle != recvd_frame->camera_handle){
+ ALOGE("%s: camera obj not valid", __func__);
+ // simply free super frame
+ free(recvd_frame);
+ return;
+ }
+
+ QCameraChannel *pChannel = pme->m_channels[QCAMERA_CH_TYPE_CAPTURE];
+ if (pChannel == NULL ||
+ pChannel->getMyHandle() != recvd_frame->ch_id) {
+ ALOGE("%s: Capture channel doesn't exist, return here", __func__);
+ return;
+ }
+
+ // save a copy for the superbuf
+ mm_camera_super_buf_t* frame =
+ (mm_camera_super_buf_t *)malloc(sizeof(mm_camera_super_buf_t));
+ if (frame == NULL) {
+ ALOGE("%s: Error allocating memory to save received_frame structure.", __func__);
+ pChannel->bufDone(recvd_frame);
+ return;
+ }
+ *frame = *recvd_frame;
+
+ // send to postprocessor
+ pme->m_postprocessor.processData(frame);
+
+/* START of test register face image for face authentication */
+#ifdef QCOM_TEST_FACE_REGISTER_FACE
+ static uint8_t bRunFaceReg = 1;
+
+ if (bRunFaceReg > 0) {
+ // find snapshot frame
+ QCameraStream *main_stream = NULL;
+ mm_camera_buf_def_t *main_frame = NULL;
+ for (int i = 0; i < recvd_frame->num_bufs; i++) {
+ QCameraStream *pStream =
+ pChannel->getStreamByHandle(recvd_frame->bufs[i]->stream_id);
+ if (pStream != NULL) {
+ if (pStream->isTypeOf(CAM_STREAM_TYPE_SNAPSHOT) ||
+ pStream->isTypeOf(CAM_STREAM_TYPE_NON_ZSL_SNAPSHOT)) {
+ main_stream = pStream;
+ main_frame = recvd_frame->bufs[i];
+ break;
+ }
+ }
+ }
+ if (main_stream != NULL && main_frame != NULL) {
+ int32_t faceId = -1;
+ cam_pp_offline_src_config_t config;
+ memset(&config, 0, sizeof(cam_pp_offline_src_config_t));
+ config.num_of_bufs = 1;
+ main_stream->getFormat(config.input_fmt);
+ main_stream->getFrameDimension(config.input_dim);
+ main_stream->getFrameOffset(config.input_buf_planes.plane_info);
+ ALOGD("DEBUG: registerFaceImage E");
+ int32_t rc = pme->registerFaceImage(main_frame->buffer, &config, faceId);
+ ALOGD("DEBUG: registerFaceImage X, ret=%d, faceId=%d", rc, faceId);
+ bRunFaceReg = 0;
+ }
+ }
+
+#endif
+/* END of test register face image for face authentication */
+
+ ALOGD("[KPI Perf] %s: X", __func__);
+}
+
+/*===========================================================================
+ * FUNCTION : postproc_channel_cb_routine
+ *
+ * DESCRIPTION: helper function to handle postprocess superbuf callback directly from
+ * mm-camera-interface
+ *
+ * PARAMETERS :
+ * @recvd_frame : received super buffer
+ * @userdata : user data ptr
+ *
+ * RETURN : None
+ *
+ * NOTE : recvd_frame will be released after this call by caller, so if
+ * async operation needed for recvd_frame, it's our responsibility
+ * to save a copy for this variable to be used later.
+*==========================================================================*/
+void QCamera2HardwareInterface::postproc_channel_cb_routine(mm_camera_super_buf_t *recvd_frame,
+ void *userdata)
+{
+ ALOGD("[KPI Perf] %s: E", __func__);
+ QCamera2HardwareInterface *pme = (QCamera2HardwareInterface *)userdata;
+ if (pme == NULL ||
+ pme->mCameraHandle == NULL ||
+ pme->mCameraHandle->camera_handle != recvd_frame->camera_handle){
+ ALOGE("%s: camera obj not valid", __func__);
+ // simply free super frame
+ free(recvd_frame);
+ return;
+ }
+
+ // save a copy for the superbuf
+ mm_camera_super_buf_t* frame =
+ (mm_camera_super_buf_t *)malloc(sizeof(mm_camera_super_buf_t));
+ if (frame == NULL) {
+ ALOGE("%s: Error allocating memory to save received_frame structure.", __func__);
+ return;
+ }
+ *frame = *recvd_frame;
+
+ // send to postprocessor
+ pme->m_postprocessor.processPPData(frame);
+
+ ALOGD("[KPI Perf] %s: X", __func__);
+}
+
+/*===========================================================================
+ * FUNCTION : preview_stream_cb_routine
+ *
+ * DESCRIPTION: helper function to handle preview frame from preview stream in
+ * normal case with display.
+ *
+ * PARAMETERS :
+ * @super_frame : received super buffer
+ * @stream : stream object
+ * @userdata : user data ptr
+ *
+ * RETURN : None
+ *
+ * NOTE : caller passes the ownership of super_frame, it's our
+ * responsibility to free super_frame once it's done. The new
+ * preview frame will be sent to display, and an older frame
+ * will be dequeued from display and needs to be returned back
+ * to kernel for future use.
+ *==========================================================================*/
+void QCamera2HardwareInterface::preview_stream_cb_routine(mm_camera_super_buf_t *super_frame,
+ QCameraStream * stream,
+ void *userdata)
+{
+ ALOGD("[KPI Perf] %s : BEGIN", __func__);
+ int err = NO_ERROR;
+ QCamera2HardwareInterface *pme = (QCamera2HardwareInterface *)userdata;
+ QCameraGrallocMemory *memory = (QCameraGrallocMemory *)super_frame->bufs[0]->mem_info;
+
+ if (pme == NULL) {
+ ALOGE("%s: Invalid hardware object", __func__);
+ free(super_frame);
+ return;
+ }
+ if (memory == NULL) {
+ ALOGE("%s: Invalid memory object", __func__);
+ free(super_frame);
+ return;
+ }
+
+ mm_camera_buf_def_t *frame = super_frame->bufs[0];
+ if (NULL == frame) {
+ ALOGE("%s: preview frame is NLUL", __func__);
+ free(super_frame);
+ return;
+ }
+
+ if (!pme->needProcessPreviewFrame()) {
+ ALOGE("%s: preview is not running, no need to process", __func__);
+ stream->bufDone(frame->buf_idx);
+ free(super_frame);
+ return;
+ }
+
+ if (pme->needDebugFps()) {
+ pme->debugShowPreviewFPS();
+ }
+
+ int idx = frame->buf_idx;
+ pme->dumpFrameToFile(frame->buffer, frame->frame_len,
+ frame->frame_idx, QCAMERA_DUMP_FRM_PREVIEW);
+
+ // Display the buffer.
+ int dequeuedIdx = memory->displayBuffer(idx);
+ if (dequeuedIdx < 0 || dequeuedIdx >= memory->getCnt()) {
+ ALOGD("%s: Invalid dequeued buffer index %d from display",
+ __func__, dequeuedIdx);
+ } else {
+ // Return dequeued buffer back to driver
+ err = stream->bufDone(dequeuedIdx);
+ if ( err < 0) {
+ ALOGE("stream bufDone failed %d", err);
+ }
+ }
+
+ // Handle preview data callback
+ if (pme->mDataCb != NULL && pme->msgTypeEnabledWithLock(CAMERA_MSG_PREVIEW_FRAME) > 0) {
+ camera_memory_t *previewMem = NULL;
+ camera_memory_t *data = NULL;
+ int previewBufSize;
+ cam_dimension_t preview_dim;
+ cam_format_t previewFmt;
+ stream->getFrameDimension(preview_dim);
+ stream->getFormat(previewFmt);
+
+ /* The preview buffer size in the callback should be (width*height*bytes_per_pixel)
+ * As all preview formats we support, use 12 bits per pixel, buffer size = previewWidth * previewHeight * 3/2.
+ * We need to put a check if some other formats are supported in future. */
+ if ((previewFmt == CAM_FORMAT_YUV_420_NV21) ||
+ (previewFmt == CAM_FORMAT_YUV_420_NV12) ||
+ (previewFmt == CAM_FORMAT_YUV_420_YV12)) {
+ if(previewFmt == CAM_FORMAT_YUV_420_YV12) {
+ previewBufSize = ((preview_dim.width+15)/16) * 16 * preview_dim.height +
+ ((preview_dim.width/2+15)/16) * 16* preview_dim.height;
+ } else {
+ previewBufSize = preview_dim.width * preview_dim.height * 3/2;
+ }
+ if(previewBufSize != memory->getSize(idx)) {
+ previewMem = pme->mGetMemory(memory->getFd(idx),
+ previewBufSize, 1, pme->mCallbackCookie);
+ if (!previewMem || !previewMem->data) {
+ ALOGE("%s: mGetMemory failed.\n", __func__);
+ } else {
+ data = previewMem;
+ }
+ } else
+ data = memory->getMemory(idx, false);
+ } else {
+ data = memory->getMemory(idx, false);
+ ALOGE("%s: Invalid preview format, buffer size in preview callback may be wrong.", __func__);
+ }
+ qcamera_callback_argm_t cbArg;
+ memset(&cbArg, 0, sizeof(qcamera_callback_argm_t));
+ cbArg.cb_type = QCAMERA_DATA_CALLBACK;
+ cbArg.msg_type = CAMERA_MSG_PREVIEW_FRAME;
+ cbArg.data = data;
+ if ( previewMem ) {
+ cbArg.user_data = previewMem;
+ cbArg.release_cb = releaseCameraMemory;
+ }
+ cbArg.cookie = pme;
+ pme->m_cbNotifier.notifyCallback(cbArg);
+ }
+
+ free(super_frame);
+ ALOGD("[KPI Perf] %s : END", __func__);
+ return;
+}
+
+/*===========================================================================
+ * FUNCTION : nodisplay_preview_stream_cb_routine
+ *
+ * DESCRIPTION: helper function to handle preview frame from preview stream in
+ * no-display case
+ *
+ * PARAMETERS :
+ * @super_frame : received super buffer
+ * @stream : stream object
+ * @userdata : user data ptr
+ *
+ * RETURN : None
+ *
+ * NOTE : caller passes the ownership of super_frame, it's our
+ * responsibility to free super_frame once it's done.
+ *==========================================================================*/
+void QCamera2HardwareInterface::nodisplay_preview_stream_cb_routine(
+ mm_camera_super_buf_t *super_frame,
+ QCameraStream *stream,
+ void * userdata)
+{
+ ALOGD("[KPI Perf] %s E",__func__);
+ QCamera2HardwareInterface *pme = (QCamera2HardwareInterface *)userdata;
+ if (pme == NULL ||
+ pme->mCameraHandle == NULL ||
+ pme->mCameraHandle->camera_handle != super_frame->camera_handle){
+ ALOGE("%s: camera obj not valid", __func__);
+ // simply free super frame
+ free(super_frame);
+ return;
+ }
+ mm_camera_buf_def_t *frame = super_frame->bufs[0];
+ if (NULL == frame) {
+ ALOGE("%s: preview frame is NLUL", __func__);
+ free(super_frame);
+ return;
+ }
+
+ if (!pme->needProcessPreviewFrame()) {
+ ALOGD("%s: preview is not running, no need to process", __func__);
+ stream->bufDone(frame->buf_idx);
+ free(super_frame);
+ return;
+ }
+
+ if (pme->needDebugFps()) {
+ pme->debugShowPreviewFPS();
+ }
+
+ QCameraMemory *previewMemObj = (QCameraMemory *)frame->mem_info;
+ camera_memory_t *preview_mem = NULL;
+ if (previewMemObj != NULL) {
+ preview_mem = previewMemObj->getMemory(frame->buf_idx, false);
+ }
+ if (NULL != previewMemObj && NULL != preview_mem) {
+ pme->dumpFrameToFile(frame->buffer, frame->frame_len,
+ frame->frame_idx, QCAMERA_DUMP_FRM_PREVIEW);
+
+ if (pme->needProcessPreviewFrame() &&
+ pme->mDataCb != NULL &&
+ pme->msgTypeEnabledWithLock(CAMERA_MSG_PREVIEW_FRAME) > 0 ) {
+ qcamera_callback_argm_t cbArg;
+ memset(&cbArg, 0, sizeof(qcamera_callback_argm_t));
+ cbArg.cb_type = QCAMERA_DATA_CALLBACK;
+ cbArg.msg_type = CAMERA_MSG_PREVIEW_FRAME;
+ cbArg.data = preview_mem;
+ int user_data = frame->buf_idx;
+ cbArg.user_data = ( void * ) user_data;
+ cbArg.cookie = stream;
+ cbArg.release_cb = returnStreamBuffer;
+ pme->m_cbNotifier.notifyCallback(cbArg);
+ } else {
+ stream->bufDone(frame->buf_idx);
+ }
+ }
+ free(super_frame);
+ ALOGD("[KPI Perf] %s X",__func__);
+}
+
+/*===========================================================================
+ * FUNCTION : postview_stream_cb_routine
+ *
+ * DESCRIPTION: helper function to handle post frame from postview stream
+ *
+ * PARAMETERS :
+ * @super_frame : received super buffer
+ * @stream : stream object
+ * @userdata : user data ptr
+ *
+ * RETURN : None
+ *
+ * NOTE : caller passes the ownership of super_frame, it's our
+ * responsibility to free super_frame once it's done.
+ *==========================================================================*/
+void QCamera2HardwareInterface::postview_stream_cb_routine(mm_camera_super_buf_t *super_frame,
+ QCameraStream *stream,
+ void *userdata)
+{
+ int err = NO_ERROR;
+ QCamera2HardwareInterface *pme = (QCamera2HardwareInterface *)userdata;
+ QCameraGrallocMemory *memory = (QCameraGrallocMemory *)super_frame->bufs[0]->mem_info;
+
+ if (pme == NULL) {
+ ALOGE("%s: Invalid hardware object", __func__);
+ free(super_frame);
+ return;
+ }
+ if (memory == NULL) {
+ ALOGE("%s: Invalid memory object", __func__);
+ free(super_frame);
+ return;
+ }
+
+ ALOGD("[KPI Perf] %s : BEGIN", __func__);
+
+ mm_camera_buf_def_t *frame = super_frame->bufs[0];
+ if (NULL == frame) {
+ ALOGE("%s: preview frame is NLUL", __func__);
+ free(super_frame);
+ return;
+ }
+
+ QCameraMemory *memObj = (QCameraMemory *)frame->mem_info;
+ if (NULL != memObj) {
+ pme->dumpFrameToFile(frame->buffer, frame->frame_len,
+ frame->frame_idx, QCAMERA_DUMP_FRM_THUMBNAIL);
+ }
+
+ // Display the buffer.
+ int dequeuedIdx = memory->displayBuffer(frame->buf_idx);
+ if (dequeuedIdx < 0 || dequeuedIdx >= memory->getCnt()) {
+ ALOGD("%s: Invalid dequeued buffer index %d",
+ __func__, dequeuedIdx);
+ free(super_frame);
+ return;
+ }
+
+ // Return dequeued buffer back to driver
+ err = stream->bufDone(dequeuedIdx);
+ if ( err < 0) {
+ ALOGE("stream bufDone failed %d", err);
+ }
+
+ free(super_frame);
+ ALOGD("[KPI Perf] %s : END", __func__);
+ return;
+}
+
+/*===========================================================================
+ * FUNCTION : video_stream_cb_routine
+ *
+ * DESCRIPTION: helper function to handle video frame from video stream
+ *
+ * PARAMETERS :
+ * @super_frame : received super buffer
+ * @stream : stream object
+ * @userdata : user data ptr
+ *
+ * RETURN : None
+ *
+ * NOTE : caller passes the ownership of super_frame, it's our
+ * responsibility to free super_frame once it's done. video
+ * frame will be sent to video encoder. Once video encoder is
+ * done with the video frame, it will call another API
+ * (release_recording_frame) to return the frame back
+ *==========================================================================*/
+void QCamera2HardwareInterface::video_stream_cb_routine(mm_camera_super_buf_t *super_frame,
+ QCameraStream */*stream*/,
+ void *userdata)
+{
+ ALOGD("[KPI Perf] %s : BEGIN", __func__);
+ QCamera2HardwareInterface *pme = (QCamera2HardwareInterface *)userdata;
+ if (pme == NULL ||
+ pme->mCameraHandle == NULL ||
+ pme->mCameraHandle->camera_handle != super_frame->camera_handle){
+ ALOGE("%s: camera obj not valid", __func__);
+ // simply free super frame
+ free(super_frame);
+ return;
+ }
+ mm_camera_buf_def_t *frame = super_frame->bufs[0];
+
+ if (pme->needDebugFps()) {
+ pme->debugShowVideoFPS();
+ }
+
+ ALOGE("%s: Stream(%d), Timestamp: %ld %ld",
+ __func__,
+ frame->stream_id,
+ frame->ts.tv_sec,
+ frame->ts.tv_nsec);
+
+ nsecs_t timeStamp = nsecs_t(frame->ts.tv_sec) * 1000000000LL + frame->ts.tv_nsec;
+ ALOGE("Send Video frame to services/encoder TimeStamp : %lld", timeStamp);
+ QCameraMemory *videoMemObj = (QCameraMemory *)frame->mem_info;
+ camera_memory_t *video_mem = NULL;
+ if (NULL != videoMemObj) {
+ video_mem = videoMemObj->getMemory(frame->buf_idx, (pme->mStoreMetaDataInFrame > 0)? true : false);
+ }
+ if (NULL != videoMemObj && NULL != video_mem) {
+ pme->dumpFrameToFile(frame->buffer, frame->frame_len,
+ frame->frame_idx, QCAMERA_DUMP_FRM_VIDEO);
+ if ((pme->mDataCbTimestamp != NULL) &&
+ pme->msgTypeEnabledWithLock(CAMERA_MSG_VIDEO_FRAME) > 0) {
+ qcamera_callback_argm_t cbArg;
+ memset(&cbArg, 0, sizeof(qcamera_callback_argm_t));
+ cbArg.cb_type = QCAMERA_DATA_TIMESTAMP_CALLBACK;
+ cbArg.msg_type = CAMERA_MSG_VIDEO_FRAME;
+ cbArg.data = video_mem;
+ cbArg.timestamp = timeStamp;
+ pme->m_cbNotifier.notifyCallback(cbArg);
+ }
+ }
+ free(super_frame);
+ ALOGD("[KPI Perf] %s : END", __func__);
+}
+
+/*===========================================================================
+ * FUNCTION : snapshot_stream_cb_routine
+ *
+ * DESCRIPTION: helper function to handle snapshot frame from snapshot stream
+ *
+ * PARAMETERS :
+ * @super_frame : received super buffer
+ * @stream : stream object
+ * @userdata : user data ptr
+ *
+ * RETURN : None
+ *
+ * NOTE : caller passes the ownership of super_frame, it's our
+ * responsibility to free super_frame once it's done. For
+ * snapshot, it need to send to postprocessor for jpeg
+ * encoding, therefore the ownership of super_frame will be
+ * hand to postprocessor.
+ *==========================================================================*/
+void QCamera2HardwareInterface::snapshot_stream_cb_routine(mm_camera_super_buf_t *super_frame,
+ QCameraStream * /*stream*/,
+ void *userdata)
+{
+ ALOGD("[KPI Perf] %s: E", __func__);
+ QCamera2HardwareInterface *pme = (QCamera2HardwareInterface *)userdata;
+ if (pme == NULL ||
+ pme->mCameraHandle == NULL ||
+ pme->mCameraHandle->camera_handle != super_frame->camera_handle){
+ ALOGE("%s: camera obj not valid", __func__);
+ // simply free super frame
+ free(super_frame);
+ return;
+ }
+
+ pme->m_postprocessor.processData(super_frame);
+
+ ALOGD("[KPI Perf] %s: X", __func__);
+}
+
+/*===========================================================================
+ * FUNCTION : raw_stream_cb_routine
+ *
+ * DESCRIPTION: helper function to handle raw dump frame from raw stream
+ *
+ * PARAMETERS :
+ * @super_frame : received super buffer
+ * @stream : stream object
+ * @userdata : user data ptr
+ *
+ * RETURN : None
+ *
+ * NOTE : caller passes the ownership of super_frame, it's our
+ * responsibility to free super_frame once it's done. For raw
+ * frame, there is no need to send to postprocessor for jpeg
+ * encoding. this function will play shutter and send the data
+ * callback to upper layer. Raw frame buffer will be returned
+ * back to kernel, and frame will be free after use.
+ *==========================================================================*/
+void QCamera2HardwareInterface::raw_stream_cb_routine(mm_camera_super_buf_t * super_frame,
+ QCameraStream * /*stream*/,
+ void * userdata)
+{
+ ALOGD("[KPI Perf] %s : BEGIN", __func__);
+ QCamera2HardwareInterface *pme = (QCamera2HardwareInterface *)userdata;
+ if (pme == NULL ||
+ pme->mCameraHandle == NULL ||
+ pme->mCameraHandle->camera_handle != super_frame->camera_handle){
+ ALOGE("%s: camera obj not valid", __func__);
+ // simply free super frame
+ free(super_frame);
+ return;
+ }
+
+ pme->m_postprocessor.processRawData(super_frame);
+ ALOGD("[KPI Perf] %s : END", __func__);
+}
+
+/*===========================================================================
+ * FUNCTION : metadata_stream_cb_routine
+ *
+ * DESCRIPTION: helper function to handle metadata frame from metadata stream
+ *
+ * PARAMETERS :
+ * @super_frame : received super buffer
+ * @stream : stream object
+ * @userdata : user data ptr
+ *
+ * RETURN : None
+ *
+ * NOTE : caller passes the ownership of super_frame, it's our
+ * responsibility to free super_frame once it's done. Metadata
+ * could have valid entries for face detection result or
+ * histogram statistics information.
+ *==========================================================================*/
+void QCamera2HardwareInterface::metadata_stream_cb_routine(mm_camera_super_buf_t * super_frame,
+ QCameraStream * stream,
+ void * userdata)
+{
+ ALOGV("[KPI Perf] %s : BEGIN", __func__);
+ QCamera2HardwareInterface *pme = (QCamera2HardwareInterface *)userdata;
+ if (pme == NULL ||
+ pme->mCameraHandle == NULL ||
+ pme->mCameraHandle->camera_handle != super_frame->camera_handle){
+ ALOGE("%s: camera obj not valid", __func__);
+ // simply free super frame
+ free(super_frame);
+ return;
+ }
+
+ mm_camera_buf_def_t *frame = super_frame->bufs[0];
+ cam_metadata_info_t *pMetaData = (cam_metadata_info_t *)frame->buffer;
+
+ if (pMetaData->is_faces_valid) {
+ if (pMetaData->faces_data.num_faces_detected > MAX_ROI) {
+ ALOGE("%s: Invalid number of faces %d",
+ __func__, pMetaData->faces_data.num_faces_detected);
+ } else {
+ // process face detection result
+ ALOGD("[KPI Perf] %s: Number of faces detected %d",__func__,pMetaData->faces_data.num_faces_detected);
+ pme->processFaceDetectionResult(&pMetaData->faces_data);
+ }
+ }
+
+ if (pMetaData->is_stats_valid) {
+ // process histogram statistics info
+ pme->processHistogramStats(pMetaData->stats_data);
+ }
+
+ if (pMetaData->is_focus_valid) {
+ // process focus info
+ qcamera_sm_internal_evt_payload_t *payload =
+ (qcamera_sm_internal_evt_payload_t *)malloc(sizeof(qcamera_sm_internal_evt_payload_t));
+ if (NULL != payload) {
+ memset(payload, 0, sizeof(qcamera_sm_internal_evt_payload_t));
+ payload->evt_type = QCAMERA_INTERNAL_EVT_FOCUS_UPDATE;
+ payload->focus_data = pMetaData->focus_data;
+ int32_t rc = pme->processEvt(QCAMERA_SM_EVT_EVT_INTERNAL, payload);
+ if (rc != NO_ERROR) {
+ ALOGE("%s: processEVt failed", __func__);
+ free(payload);
+ payload = NULL;
+
+ }
+ } else {
+ ALOGE("%s: No memory for qcamera_sm_internal_evt_payload_t", __func__);
+ }
+ }
+
+ if (pMetaData->is_crop_valid) {
+ if (pMetaData->crop_data.num_of_streams > MAX_NUM_STREAMS) {
+ ALOGE("%s: Invalid num_of_streams %d in crop_data", __func__,
+ pMetaData->crop_data.num_of_streams);
+ } else {
+ pme->processZoomEvent(pMetaData->crop_data);
+ }
+ }
+
+ if (pMetaData->is_prep_snapshot_done_valid) {
+ qcamera_sm_internal_evt_payload_t *payload =
+ (qcamera_sm_internal_evt_payload_t *)malloc(sizeof(qcamera_sm_internal_evt_payload_t));
+ if (NULL != payload) {
+ memset(payload, 0, sizeof(qcamera_sm_internal_evt_payload_t));
+ payload->evt_type = QCAMERA_INTERNAL_EVT_PREP_SNAPSHOT_DONE;
+ payload->prep_snapshot_state = pMetaData->prep_snapshot_done_state;
+ int32_t rc = pme->processEvt(QCAMERA_SM_EVT_EVT_INTERNAL, payload);
+ if (rc != NO_ERROR) {
+ ALOGE("%s: processEVt failed", __func__);
+ free(payload);
+ payload = NULL;
+
+ }
+ } else {
+ ALOGE("%s: No memory for qcamera_sm_internal_evt_payload_t", __func__);
+ }
+ }
+
+ stream->bufDone(frame->buf_idx);
+ free(super_frame);
+
+ ALOGV("[KPI Perf] %s : END", __func__);
+}
+
+/*===========================================================================
+ * FUNCTION : reprocess_stream_cb_routine
+ *
+ * DESCRIPTION: helper function to handle reprocess frame from reprocess stream
+ (after reprocess, e.g., ZSL snapshot frame after WNR if
+ * WNR is enabled)
+ *
+ * PARAMETERS :
+ * @super_frame : received super buffer
+ * @stream : stream object
+ * @userdata : user data ptr
+ *
+ * RETURN : None
+ *
+ * NOTE : caller passes the ownership of super_frame, it's our
+ * responsibility to free super_frame once it's done. In this
+ * case, reprocessed frame need to be passed to postprocessor
+ * for jpeg encoding.
+ *==========================================================================*/
+void QCamera2HardwareInterface::reprocess_stream_cb_routine(mm_camera_super_buf_t * super_frame,
+ QCameraStream * /*stream*/,
+ void * userdata)
+{
+ ALOGD("[KPI Perf] %s: E", __func__);
+ QCamera2HardwareInterface *pme = (QCamera2HardwareInterface *)userdata;
+ if (pme == NULL ||
+ pme->mCameraHandle == NULL ||
+ pme->mCameraHandle->camera_handle != super_frame->camera_handle){
+ ALOGE("%s: camera obj not valid", __func__);
+ // simply free super frame
+ free(super_frame);
+ return;
+ }
+
+ pme->m_postprocessor.processPPData(super_frame);
+
+ ALOGD("[KPI Perf] %s: X", __func__);
+}
+
+/*===========================================================================
+ * FUNCTION : dumpFrameToFile
+ *
+ * DESCRIPTION: helper function to dump frame into file for debug purpose.
+ *
+ * PARAMETERS :
+ * @data : data ptr
+ * @size : length of data buffer
+ * @index : identifier for data
+ * @dump_type : type of the frame to be dumped. Only such
+ * dump type is enabled, the frame will be
+ * dumped into a file.
+ *
+ * RETURN : None
+ *==========================================================================*/
+void QCamera2HardwareInterface::dumpFrameToFile(const void *data,
+ uint32_t size,
+ int index,
+ int dump_type)
+{
+ char value[PROPERTY_VALUE_MAX];
+ property_get("persist.camera.dumpimg", value, "0");
+ int32_t enabled = atoi(value);
+ int frm_num = 0;
+ uint32_t skip_mode = 0;
+
+ char buf[32];
+ cam_dimension_t dim;
+ memset(buf, 0, sizeof(buf));
+ memset(&dim, 0, sizeof(dim));
+
+ if(enabled & QCAMERA_DUMP_FRM_MASK_ALL) {
+ if((enabled & dump_type) && data) {
+ frm_num = ((enabled & 0xffff0000) >> 16);
+ if(frm_num == 0) {
+ frm_num = 10; //default 10 frames
+ }
+ if(frm_num > 256) {
+ frm_num = 256; //256 buffers cycle around
+ }
+ skip_mode = ((enabled & 0x0000ff00) >> 8);
+ if(skip_mode == 0) {
+ skip_mode = 1; //no-skip
+ }
+
+ if( mDumpSkipCnt % skip_mode == 0) {
+ if((frm_num == 256) && (mDumpFrmCnt >= frm_num)) {
+ // reset frame count if cycling
+ mDumpFrmCnt = 0;
+ }
+ if (mDumpFrmCnt >= 0 && mDumpFrmCnt <= frm_num) {
+ switch (dump_type) {
+ case QCAMERA_DUMP_FRM_PREVIEW:
+ {
+ mParameters.getStreamDimension(CAM_STREAM_TYPE_PREVIEW, dim);
+ snprintf(buf, sizeof(buf), "/data/%dp_%dx%d_%d.yuv",
+ mDumpFrmCnt, dim.width, dim.height, index);
+ }
+ break;
+ case QCAMERA_DUMP_FRM_THUMBNAIL:
+ {
+ mParameters.getStreamDimension(CAM_STREAM_TYPE_POSTVIEW, dim);
+ snprintf(buf, sizeof(buf), "/data/%dt_%dx%d_%d.yuv",
+ mDumpFrmCnt, dim.width, dim.height, index);
+ }
+ break;
+ case QCAMERA_DUMP_FRM_SNAPSHOT:
+ {
+ if (mParameters.isZSLMode())
+ mParameters.getStreamDimension(CAM_STREAM_TYPE_SNAPSHOT, dim);
+ else
+ mParameters.getStreamDimension(CAM_STREAM_TYPE_NON_ZSL_SNAPSHOT, dim);
+ snprintf(buf, sizeof(buf), "/data/%ds_%dx%d_%d.yuv",
+ mDumpFrmCnt, dim.width, dim.height, index);
+ }
+ break;
+ case QCAMERA_DUMP_FRM_VIDEO:
+ {
+ mParameters.getStreamDimension(CAM_STREAM_TYPE_VIDEO, dim);
+ snprintf(buf, sizeof(buf), "/data/%dv_%dx%d_%d.yuv",
+ mDumpFrmCnt, dim.width, dim.height, index);
+ }
+ break;
+ case QCAMERA_DUMP_FRM_RAW:
+ {
+ mParameters.getStreamDimension(CAM_STREAM_TYPE_RAW, dim);
+ snprintf(buf, sizeof(buf), "/data/%dr_%dx%d_%d.yuv",
+ mDumpFrmCnt, dim.width, dim.height, index);
+ }
+ break;
+ case QCAMERA_DUMP_FRM_JPEG:
+ {
+ if (mParameters.isZSLMode())
+ mParameters.getStreamDimension(CAM_STREAM_TYPE_SNAPSHOT, dim);
+ else
+ mParameters.getStreamDimension(CAM_STREAM_TYPE_NON_ZSL_SNAPSHOT, dim);
+ snprintf(buf, sizeof(buf), "/data/%dj_%dx%d_%d.yuv",
+ mDumpFrmCnt, dim.width, dim.height, index);
+ }
+ break;
+ default:
+ ALOGE("%s: Not supported for dumping stream type %d",
+ __func__, dump_type);
+ return;
+ }
+
+ ALOGD("dump %s size =%d, data = %p", buf, size, data);
+ int file_fd = open(buf, O_RDWR | O_CREAT, 0777);
+ if (file_fd > 0) {
+ int written_len = write(file_fd, data, size);
+ ALOGD("%s: written number of bytes %d\n", __func__, written_len);
+ close(file_fd);
+ } else {
+ ALOGE("%s: fail t open file for image dumping", __func__);
+ }
+ mDumpFrmCnt++;
+ }
+ }
+ mDumpSkipCnt++;
+ }
+ } else {
+ mDumpFrmCnt = 0;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : debugShowVideoFPS
+ *
+ * DESCRIPTION: helper function to log video frame FPS for debug purpose.
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : None
+ *==========================================================================*/
+void QCamera2HardwareInterface::debugShowVideoFPS()
+{
+ static int n_vFrameCount = 0;
+ static int n_vLastFrameCount = 0;
+ static nsecs_t n_vLastFpsTime = 0;
+ static float n_vFps = 0;
+ n_vFrameCount++;
+ nsecs_t now = systemTime();
+ nsecs_t diff = now - n_vLastFpsTime;
+ if (diff > ms2ns(250)) {
+ n_vFps = ((n_vFrameCount - n_vLastFrameCount) * float(s2ns(1))) / diff;
+ ALOGE("Video Frames Per Second: %.4f", n_vFps);
+ n_vLastFpsTime = now;
+ n_vLastFrameCount = n_vFrameCount;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : debugShowPreviewFPS
+ *
+ * DESCRIPTION: helper function to log preview frame FPS for debug purpose.
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : None
+ *==========================================================================*/
+void QCamera2HardwareInterface::debugShowPreviewFPS()
+{
+ static int n_pFrameCount = 0;
+ static int n_pLastFrameCount = 0;
+ static nsecs_t n_pLastFpsTime = 0;
+ static float n_pFps = 0;
+ n_pFrameCount++;
+ nsecs_t now = systemTime();
+ nsecs_t diff = now - n_pLastFpsTime;
+ if (diff > ms2ns(250)) {
+ n_pFps = ((n_pFrameCount - n_pLastFrameCount) * float(s2ns(1))) / diff;
+ ALOGE("Preview Frames Per Second: %.4f", n_pFps);
+ n_pLastFpsTime = now;
+ n_pLastFrameCount = n_pFrameCount;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : ~QCameraCbNotifier
+ *
+ * DESCRIPTION: Destructor for exiting the callback context.
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : None
+ *==========================================================================*/
+QCameraCbNotifier::~QCameraCbNotifier()
+{
+ mProcTh.exit();
+}
+
+/*===========================================================================
+ * FUNCTION : releaseNotifications
+ *
+ * DESCRIPTION: callback for releasing data stored in the callback queue.
+ *
+ * PARAMETERS :
+ * @data : data to be released
+ * @user_data : context data
+ *
+ * RETURN : None
+ *==========================================================================*/
+void QCameraCbNotifier::releaseNotifications(void *data, void *user_data)
+{
+ qcamera_callback_argm_t *arg = ( qcamera_callback_argm_t * ) data;
+
+ if ( ( NULL != arg ) && ( NULL != user_data ) ) {
+ if ( arg->release_cb ) {
+ arg->release_cb(arg->user_data, arg->cookie);
+ }
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : matchSnapshotNotifications
+ *
+ * DESCRIPTION: matches snapshot data callbacks
+ *
+ * PARAMETERS :
+ * @data : data to match
+ * @user_data : context data
+ *
+ * RETURN : bool match
+ * true - match found
+ * false- match not found
+ *==========================================================================*/
+bool QCameraCbNotifier::matchSnapshotNotifications(void *data,
+ void */*user_data*/)
+{
+ qcamera_callback_argm_t *arg = ( qcamera_callback_argm_t * ) data;
+ if ( NULL != arg ) {
+ if ( QCAMERA_DATA_SNAPSHOT_CALLBACK == arg->cb_type ) {
+ return true;
+ }
+ }
+
+ return false;
+}
+
+/*===========================================================================
+ * FUNCTION : cbNotifyRoutine
+ *
+ * DESCRIPTION: callback thread which interfaces with the upper layers
+ * given input commands.
+ *
+ * PARAMETERS :
+ * @data : context data
+ *
+ * RETURN : None
+ *==========================================================================*/
+void * QCameraCbNotifier::cbNotifyRoutine(void * data)
+{
+ int running = 1;
+ int ret;
+ QCameraCbNotifier *pme = (QCameraCbNotifier *)data;
+ QCameraCmdThread *cmdThread = &pme->mProcTh;
+ uint8_t isSnapshotActive = FALSE;
+ uint32_t numOfSnapshotExpected = 0;
+ uint32_t numOfSnapshotRcvd = 0;
+
+ ALOGV("%s: E", __func__);
+ do {
+ do {
+ ret = cam_sem_wait(&cmdThread->cmd_sem);
+ if (ret != 0 && errno != EINVAL) {
+ ALOGV("%s: cam_sem_wait error (%s)",
+ __func__, strerror(errno));
+ return NULL;
+ }
+ } while (ret != 0);
+
+ camera_cmd_type_t cmd = cmdThread->getCmd();
+ ALOGV("%s: get cmd %d", __func__, cmd);
+ switch (cmd) {
+ case CAMERA_CMD_TYPE_START_DATA_PROC:
+ {
+ isSnapshotActive = TRUE;
+ numOfSnapshotExpected = pme->mParent->numOfSnapshotsExpected();
+ numOfSnapshotRcvd = 0;
+ }
+ break;
+ case CAMERA_CMD_TYPE_STOP_DATA_PROC:
+ {
+ pme->mDataQ.flushNodes(matchSnapshotNotifications);
+ isSnapshotActive = FALSE;
+
+ numOfSnapshotExpected = 0;
+ numOfSnapshotRcvd = 0;
+ }
+ break;
+ case CAMERA_CMD_TYPE_DO_NEXT_JOB:
+ {
+ qcamera_callback_argm_t *cb =
+ (qcamera_callback_argm_t *)pme->mDataQ.dequeue();
+ if (NULL != cb) {
+ ALOGV("%s: cb type %d received",
+ __func__,
+ cb->cb_type);
+
+ if (pme->mParent->msgTypeEnabledWithLock(cb->msg_type)) {
+ switch (cb->cb_type) {
+ case QCAMERA_NOTIFY_CALLBACK:
+ {
+ if (cb->msg_type == CAMERA_MSG_FOCUS) {
+ ALOGD("[KPI Perf] %s : sending focus evt to app", __func__);
+ }
+ if (pme->mNotifyCb) {
+ pme->mNotifyCb(cb->msg_type,
+ cb->ext1,
+ cb->ext2,
+ pme->mCallbackCookie);
+ } else {
+ ALOGE("%s : notify callback not set!",
+ __func__);
+ }
+ }
+ break;
+ case QCAMERA_DATA_CALLBACK:
+ {
+ if (pme->mDataCb) {
+ pme->mDataCb(cb->msg_type,
+ cb->data,
+ cb->index,
+ cb->metadata,
+ pme->mCallbackCookie);
+ } else {
+ ALOGE("%s : data callback not set!",
+ __func__);
+ }
+ }
+ break;
+ case QCAMERA_DATA_TIMESTAMP_CALLBACK:
+ {
+ if(pme->mDataCbTimestamp) {
+ pme->mDataCbTimestamp(cb->timestamp,
+ cb->msg_type,
+ cb->data,
+ cb->index,
+ pme->mCallbackCookie);
+ } else {
+ ALOGE("%s:data cb with tmp not set!",
+ __func__);
+ }
+ }
+ break;
+ case QCAMERA_DATA_SNAPSHOT_CALLBACK:
+ {
+ if (TRUE == isSnapshotActive && pme->mDataCb ) {
+ numOfSnapshotRcvd++;
+ if (numOfSnapshotExpected > 0 &&
+ numOfSnapshotExpected == numOfSnapshotRcvd) {
+ // notify HWI that snapshot is done
+ pme->mParent->processSyncEvt(QCAMERA_SM_EVT_SNAPSHOT_DONE,
+ NULL);
+ }
+ pme->mDataCb(cb->msg_type,
+ cb->data,
+ cb->index,
+ cb->metadata,
+ pme->mCallbackCookie);
+ }
+ }
+ break;
+ default:
+ {
+ ALOGE("%s : invalid cb type %d",
+ __func__,
+ cb->cb_type);
+ }
+ break;
+ };
+ } else {
+ ALOGE("%s : cb message type %d not enabled!",
+ __func__,
+ cb->msg_type);
+ }
+ if ( cb->release_cb ) {
+ cb->release_cb(cb->user_data, cb->cookie);
+ }
+ delete cb;
+ } else {
+ ALOGE("%s: invalid cb type passed", __func__);
+ }
+ }
+ break;
+ case CAMERA_CMD_TYPE_EXIT:
+ {
+ pme->mDataQ.flush();
+ running = 0;
+ }
+ break;
+ default:
+ break;
+ }
+ } while (running);
+ ALOGV("%s: X", __func__);
+
+ return NULL;
+}
+
+/*===========================================================================
+ * FUNCTION : notifyCallback
+ *
+ * DESCRIPTION: Enqueus pending callback notifications for the upper layers.
+ *
+ * PARAMETERS :
+ * @cbArgs : callback arguments
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraCbNotifier::notifyCallback(qcamera_callback_argm_t &cbArgs)
+{
+ qcamera_callback_argm_t *cbArg = new qcamera_callback_argm_t();
+ if (NULL == cbArg) {
+ ALOGE("%s: no mem for qcamera_callback_argm_t", __func__);
+ return NO_MEMORY;
+ }
+ memset(cbArg, 0, sizeof(qcamera_callback_argm_t));
+ *cbArg = cbArgs;
+
+ if (mDataQ.enqueue((void *)cbArg)) {
+ mProcTh.sendCmd(CAMERA_CMD_TYPE_DO_NEXT_JOB, FALSE, FALSE);
+ } else {
+ ALOGE("%s: Error adding cb data into queue", __func__);
+ delete cbArg;
+ return UNKNOWN_ERROR;
+ }
+
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : setCallbacks
+ *
+ * DESCRIPTION: Initializes the callback functions, which would be used for
+ * communication with the upper layers and launches the callback
+ * context in which the callbacks will occur.
+ *
+ * PARAMETERS :
+ * @notifyCb : notification callback
+ * @dataCb : data callback
+ * @dataCbTimestamp : data with timestamp callback
+ * @callbackCookie : callback context data
+ *
+ * RETURN : None
+ *==========================================================================*/
+void QCameraCbNotifier::setCallbacks(camera_notify_callback notifyCb,
+ camera_data_callback dataCb,
+ camera_data_timestamp_callback dataCbTimestamp,
+ void *callbackCookie)
+{
+ if ( ( NULL == mNotifyCb ) &&
+ ( NULL == mDataCb ) &&
+ ( NULL == mDataCbTimestamp ) &&
+ ( NULL == mCallbackCookie ) ) {
+ mNotifyCb = notifyCb;
+ mDataCb = dataCb;
+ mDataCbTimestamp = dataCbTimestamp;
+ mCallbackCookie = callbackCookie;
+ mProcTh.launch(cbNotifyRoutine, this);
+ } else {
+ ALOGE("%s : Camera callback notifier already initialized!",
+ __func__);
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : startSnapshots
+ *
+ * DESCRIPTION: Enables snapshot mode
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraCbNotifier::startSnapshots()
+{
+ return mProcTh.sendCmd(CAMERA_CMD_TYPE_START_DATA_PROC, FALSE, TRUE);
+}
+
+/*===========================================================================
+ * FUNCTION : stopSnapshots
+ *
+ * DESCRIPTION: Disables snapshot processing mode
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : None
+ *==========================================================================*/
+void QCameraCbNotifier::stopSnapshots()
+{
+ mProcTh.sendCmd(CAMERA_CMD_TYPE_STOP_DATA_PROC, FALSE, TRUE);
+}
+
+}; // namespace qcamera
diff --git a/camera/QCamera2/HAL/QCamera2Hal.cpp b/camera/QCamera2/HAL/QCamera2Hal.cpp
new file mode 100644
index 0000000..6c8d67b
--- /dev/null
+++ b/camera/QCamera2/HAL/QCamera2Hal.cpp
@@ -0,0 +1,49 @@
+/* Copyright (c) 2012, The Linux Foundataion. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include "QCamera2Factory.h"
+
+static hw_module_t camera_common = {
+ tag: HARDWARE_MODULE_TAG,
+ module_api_version: CAMERA_MODULE_API_VERSION_1_0,
+ hal_api_version: HARDWARE_HAL_API_VERSION,
+ id: CAMERA_HARDWARE_MODULE_ID,
+ name: "QCamera Module",
+ author: "Qualcomm Innovation Center Inc",
+ methods: &qcamera::QCamera2Factory::mModuleMethods,
+ dso: NULL,
+ reserved: {0},
+};
+
+camera_module_t HAL_MODULE_INFO_SYM = {
+ common: camera_common,
+ get_number_of_cameras: qcamera::QCamera2Factory::get_number_of_cameras,
+ get_camera_info: qcamera::QCamera2Factory::get_camera_info,
+ set_callbacks: NULL,
+};
diff --git a/camera/QCamera2/HAL/QCameraAllocator.h b/camera/QCamera2/HAL/QCameraAllocator.h
new file mode 100644
index 0000000..ae08c7e
--- /dev/null
+++ b/camera/QCamera2/HAL/QCameraAllocator.h
@@ -0,0 +1,52 @@
+/* Copyright (c) 2012, The Linux Foundataion. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef __QCAMERA_ALLOCATOR__
+#define __QCAMERA_ALLOCATOR__
+
+extern "C" {
+#include <mm_camera_interface.h>
+}
+
+namespace qcamera {
+
+class QCameraMemory;
+class QCameraHeapMemory;
+
+class QCameraAllocator {
+public:
+ virtual QCameraMemory *allocateStreamBuf(cam_stream_type_t stream_type,
+ int size,
+ uint8_t &bufferCnt) = 0;
+ virtual QCameraHeapMemory *allocateStreamInfoBuf(cam_stream_type_t stream_type) = 0;
+ virtual ~QCameraAllocator() {}
+};
+
+}; /* namespace qcamera */
+#endif /* __QCAMERA_ALLOCATOR__ */
diff --git a/camera/QCamera2/HAL/QCameraChannel.cpp b/camera/QCamera2/HAL/QCameraChannel.cpp
new file mode 100644
index 0000000..944f381
--- /dev/null
+++ b/camera/QCamera2/HAL/QCameraChannel.cpp
@@ -0,0 +1,834 @@
+/* Copyright (c) 2012-2013, The Linux Foundataion. All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions are
+* met:
+* * Redistributions of source code must retain the above copyright
+* notice, this list of conditions and the following disclaimer.
+* * Redistributions in binary form must reproduce the above
+* copyright notice, this list of conditions and the following
+* disclaimer in the documentation and/or other materials provided
+* with the distribution.
+* * Neither the name of The Linux Foundation nor the names of its
+* contributors may be used to endorse or promote products derived
+* from this software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*
+*/
+
+#define LOG_TAG "QCameraChannel"
+
+#include <utils/Errors.h>
+#include "QCameraParameters.h"
+#include "QCamera2HWI.h"
+#include "QCameraChannel.h"
+
+using namespace android;
+
+namespace qcamera {
+
+/*===========================================================================
+ * FUNCTION : QCameraChannel
+ *
+ * DESCRIPTION: constrcutor of QCameraChannel
+ *
+ * PARAMETERS :
+ * @cam_handle : camera handle
+ * @cam_ops : ptr to camera ops table
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCameraChannel::QCameraChannel(uint32_t cam_handle,
+ mm_camera_ops_t *cam_ops)
+{
+ m_camHandle = cam_handle;
+ m_camOps = cam_ops;
+ m_bIsActive = false;
+
+ m_handle = 0;
+ m_numStreams = 0;
+ memset(mStreams, 0, sizeof(mStreams));
+}
+
+/*===========================================================================
+ * FUNCTION : QCameraChannel
+ *
+ * DESCRIPTION: default constrcutor of QCameraChannel
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCameraChannel::QCameraChannel()
+{
+ m_camHandle = 0;
+ m_camOps = NULL;
+ m_bIsActive = false;
+
+ m_handle = 0;
+ m_numStreams = 0;
+ memset(mStreams, 0, sizeof(mStreams));
+}
+
+/*===========================================================================
+ * FUNCTION : ~QCameraChannel
+ *
+ * DESCRIPTION: destructor of QCameraChannel
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCameraChannel::~QCameraChannel()
+{
+ if (m_bIsActive) {
+ stop();
+ }
+
+ for (int i = 0; i < m_numStreams; i++) {
+ if (mStreams[i] != NULL) {
+ delete mStreams[i];
+ mStreams[i] = 0;
+ }
+ }
+ m_numStreams = 0;
+ m_camOps->delete_channel(m_camHandle, m_handle);
+ m_handle = 0;
+}
+
+/*===========================================================================
+ * FUNCTION : init
+ *
+ * DESCRIPTION: initialization of channel
+ *
+ * PARAMETERS :
+ * @attr : channel bundle attribute setting
+ * @dataCB : data notify callback
+ * @userData: user data ptr
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraChannel::init(mm_camera_channel_attr_t *attr,
+ mm_camera_buf_notify_t dataCB,
+ void *userData)
+{
+ m_handle = m_camOps->add_channel(m_camHandle,
+ attr,
+ dataCB,
+ userData);
+ if (m_handle == 0) {
+ ALOGE("%s: Add channel failed", __func__);
+ return UNKNOWN_ERROR;
+ }
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : addStream
+ *
+ * DESCRIPTION: add a stream into channel
+ *
+ * PARAMETERS :
+ * @allocator : stream related buffer allocator
+ * @streamInfoBuf : ptr to buf that constains stream info
+ * @minStreamBufNum: number of stream buffers needed
+ * @paddingInfo : padding information
+ * @stream_cb : stream data notify callback
+ * @userdata : user data ptr
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraChannel::addStream(QCameraAllocator &allocator,
+ QCameraHeapMemory *streamInfoBuf,
+ uint8_t minStreamBufNum,
+ cam_padding_info_t *paddingInfo,
+ stream_cb_routine stream_cb,
+ void *userdata)
+{
+ int32_t rc = NO_ERROR;
+ if (m_numStreams >= MAX_STREAM_NUM_IN_BUNDLE) {
+ ALOGE("%s: stream number (%d) exceeds max limit (%d)",
+ __func__, m_numStreams, MAX_STREAM_NUM_IN_BUNDLE);
+ return BAD_VALUE;
+ }
+ QCameraStream *pStream = new QCameraStream(allocator,
+ m_camHandle,
+ m_handle,
+ m_camOps,
+ paddingInfo);
+ if (pStream == NULL) {
+ ALOGE("%s: No mem for Stream", __func__);
+ return NO_MEMORY;
+ }
+
+ rc = pStream->init(streamInfoBuf, minStreamBufNum, stream_cb, userdata);
+ if (rc == 0) {
+ mStreams[m_numStreams] = pStream;
+ m_numStreams++;
+ } else {
+ delete pStream;
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : start
+ *
+ * DESCRIPTION: start channel, which will start all streams belong to this channel
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraChannel::start()
+{
+ int32_t rc = NO_ERROR;
+
+ if (m_numStreams > 1) {
+ // there is more than one stream in the channel
+ // we need to notify mctl that all streams in this channel need to be bundled
+ cam_bundle_config_t bundleInfo;
+ memset(&bundleInfo, 0, sizeof(bundleInfo));
+ rc = m_camOps->get_bundle_info(m_camHandle, m_handle, &bundleInfo);
+ if (rc != NO_ERROR) {
+ ALOGE("%s: get_bundle_info failed", __func__);
+ return rc;
+ }
+ if (bundleInfo.num_of_streams > 1) {
+ for (int i = 0; i < bundleInfo.num_of_streams; i++) {
+ QCameraStream *pStream = getStreamByServerID(bundleInfo.stream_ids[i]);
+ if (pStream != NULL) {
+ if (pStream->isTypeOf(CAM_STREAM_TYPE_METADATA)) {
+ // Skip metadata for reprocess now because PP module cannot handle meta data
+ // May need furthur discussion if Imaginglib need meta data
+ continue;
+ }
+
+ cam_stream_parm_buffer_t param;
+ memset(¶m, 0, sizeof(cam_stream_parm_buffer_t));
+ param.type = CAM_STREAM_PARAM_TYPE_SET_BUNDLE_INFO;
+ param.bundleInfo = bundleInfo;
+ rc = pStream->setParameter(param);
+ if (rc != NO_ERROR) {
+ ALOGE("%s: stream setParameter for set bundle failed", __func__);
+ return rc;
+ }
+ }
+ }
+ }
+ }
+
+ for (int i = 0; i < m_numStreams; i++) {
+ if (mStreams[i] != NULL) {
+ mStreams[i]->start();
+ }
+ }
+ rc = m_camOps->start_channel(m_camHandle, m_handle);
+
+ if (rc != NO_ERROR) {
+ for (int i = 0; i < m_numStreams; i++) {
+ if (mStreams[i] != NULL) {
+ mStreams[i]->stop();
+ }
+ }
+ } else {
+ m_bIsActive = true;
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : stop
+ *
+ * DESCRIPTION: stop a channel, which will stop all streams belong to this channel
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraChannel::stop()
+{
+ int32_t rc = NO_ERROR;
+ rc = m_camOps->stop_channel(m_camHandle, m_handle);
+
+ for (int i = 0; i < m_numStreams; i++) {
+ if (mStreams[i] != NULL) {
+ mStreams[i]->stop();
+ }
+ }
+
+ m_bIsActive = false;
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : bufDone
+ *
+ * DESCRIPTION: return a stream buf back to kernel
+ *
+ * PARAMETERS :
+ * @recvd_frame : stream buf frame to be returned
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraChannel::bufDone(mm_camera_super_buf_t *recvd_frame)
+{
+ int32_t rc = NO_ERROR;
+ for (int i = 0; i < recvd_frame->num_bufs; i++) {
+ if (recvd_frame->bufs[i] != NULL) {
+ for (int j = 0; j < m_numStreams; j++) {
+ if (mStreams[j] != NULL &&
+ mStreams[j]->getMyHandle() == recvd_frame->bufs[i]->stream_id) {
+ rc = mStreams[j]->bufDone(recvd_frame->bufs[i]->buf_idx);
+ break; // break loop j
+ }
+ }
+ }
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : processZoomDone
+ *
+ * DESCRIPTION: process zoom done event
+ *
+ * PARAMETERS :
+ * @previewWindoe : ptr to preview window ops table, needed to set preview
+ * crop information
+ * @crop_info : crop info as a result of zoom operation
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraChannel::processZoomDone(preview_stream_ops_t *previewWindow,
+ cam_crop_data_t &crop_info)
+{
+ int32_t rc = NO_ERROR;
+ for (int i = 0; i < m_numStreams; i++) {
+ if (mStreams[i] != NULL) {
+ rc = mStreams[i]->processZoomDone(previewWindow, crop_info);
+ }
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : getStreamByHandle
+ *
+ * DESCRIPTION: return stream object by stream handle
+ *
+ * PARAMETERS :
+ * @streamHandle : stream handle
+ *
+ * RETURN : stream object. NULL if not found
+ *==========================================================================*/
+QCameraStream *QCameraChannel::getStreamByHandle(uint32_t streamHandle)
+{
+ for (int i = 0; i < m_numStreams; i++) {
+ if (mStreams[i] != NULL && mStreams[i]->getMyHandle() == streamHandle) {
+ return mStreams[i];
+ }
+ }
+ return NULL;
+}
+
+/*===========================================================================
+ * FUNCTION : getStreamByServerID
+ *
+ * DESCRIPTION: return stream object by stream server ID from daemon
+ *
+ * PARAMETERS :
+ * @serverID : stream server ID
+ *
+ * RETURN : stream object. NULL if not found
+ *==========================================================================*/
+QCameraStream *QCameraChannel::getStreamByServerID(uint32_t serverID)
+{
+ for (int i = 0; i < m_numStreams; i++) {
+ if (mStreams[i] != NULL && mStreams[i]->getMyServerID() == serverID) {
+ return mStreams[i];
+ }
+ }
+ return NULL;
+}
+
+/*===========================================================================
+ * FUNCTION : getStreamByIndex
+ *
+ * DESCRIPTION: return stream object by index of streams in the channel
+ *
+ * PARAMETERS :
+ * @index : index of stream in the channel
+ *
+ * RETURN : stream object. NULL if not found
+ *==========================================================================*/
+QCameraStream *QCameraChannel::getStreamByIndex(uint8_t index)
+{
+ if (index < m_numStreams) {
+ return mStreams[index];
+ }
+ return NULL;
+}
+
+/*===========================================================================
+ * FUNCTION : QCameraPicChannel
+ *
+ * DESCRIPTION: constructor of QCameraPicChannel
+ *
+ * PARAMETERS :
+ * @cam_handle : camera handle
+ * @cam_ops : ptr to camera ops table
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCameraPicChannel::QCameraPicChannel(uint32_t cam_handle,
+ mm_camera_ops_t *cam_ops) :
+ QCameraChannel(cam_handle, cam_ops)
+{
+}
+
+/*===========================================================================
+ * FUNCTION : QCameraPicChannel
+ *
+ * DESCRIPTION: default constructor of QCameraPicChannel
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCameraPicChannel::QCameraPicChannel()
+{
+}
+
+/*===========================================================================
+ * FUNCTION : ~QCameraPicChannel
+ *
+ * DESCRIPTION: destructor of QCameraPicChannel
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCameraPicChannel::~QCameraPicChannel()
+{
+}
+
+/*===========================================================================
+ * FUNCTION : takePicture
+ *
+ * DESCRIPTION: send request for queued snapshot frames
+ *
+ * PARAMETERS :
+ * @num_of_snapshot : number of snapshot frames requested
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraPicChannel::takePicture(uint8_t num_of_snapshot)
+{
+ int32_t rc = m_camOps->request_super_buf(m_camHandle,
+ m_handle,
+ num_of_snapshot);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : cancelPicture
+ *
+ * DESCRIPTION: cancel request for queued snapshot frames
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraPicChannel::cancelPicture()
+{
+ int32_t rc = m_camOps->cancel_super_buf_request(m_camHandle, m_handle);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : QCameraVideoChannel
+ *
+ * DESCRIPTION: constructor of QCameraVideoChannel
+ *
+ * PARAMETERS :
+ * @cam_handle : camera handle
+ * @cam_ops : ptr to camera ops table
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCameraVideoChannel::QCameraVideoChannel(uint32_t cam_handle,
+ mm_camera_ops_t *cam_ops) :
+ QCameraChannel(cam_handle, cam_ops)
+{
+}
+
+/*===========================================================================
+ * FUNCTION : QCameraVideoChannel
+ *
+ * DESCRIPTION: default constructor of QCameraVideoChannel
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCameraVideoChannel::QCameraVideoChannel()
+{
+}
+
+/*===========================================================================
+ * FUNCTION : ~QCameraVideoChannel
+ *
+ * DESCRIPTION: destructor of QCameraVideoChannel
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCameraVideoChannel::~QCameraVideoChannel()
+{
+}
+
+/*===========================================================================
+ * FUNCTION : releaseFrame
+ *
+ * DESCRIPTION: return video frame from app
+ *
+ * PARAMETERS :
+ * @opaque : ptr to video frame to be returned
+ * @isMetaData : if frame is a metadata or real frame
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraVideoChannel::releaseFrame(const void * opaque, bool isMetaData)
+{
+ QCameraStream *pVideoStream = NULL;
+ for (int i = 0; i < m_numStreams; i++) {
+ if (mStreams[i] != NULL && mStreams[i]->isTypeOf(CAM_STREAM_TYPE_VIDEO)) {
+ pVideoStream = mStreams[i];
+ break;
+ }
+ }
+
+ if (NULL == pVideoStream) {
+ ALOGE("%s: No video stream in the channel", __func__);
+ return BAD_VALUE;
+ }
+
+ int32_t rc = pVideoStream->bufDone(opaque, isMetaData);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : QCameraReprocessChannel
+ *
+ * DESCRIPTION: constructor of QCameraReprocessChannel
+ *
+ * PARAMETERS :
+ * @cam_handle : camera handle
+ * @cam_ops : ptr to camera ops table
+ * @pp_mask : post-proccess feature mask
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCameraReprocessChannel::QCameraReprocessChannel(uint32_t cam_handle,
+ mm_camera_ops_t *cam_ops) :
+ QCameraChannel(cam_handle, cam_ops),
+ m_pSrcChannel(NULL)
+{
+ memset(mSrcStreamHandles, 0, sizeof(mSrcStreamHandles));
+}
+
+/*===========================================================================
+ * FUNCTION : QCameraReprocessChannel
+ *
+ * DESCRIPTION: default constructor of QCameraReprocessChannel
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCameraReprocessChannel::QCameraReprocessChannel() :
+ m_pSrcChannel(NULL)
+{
+}
+
+/*===========================================================================
+ * FUNCTION : ~QCameraReprocessChannel
+ *
+ * DESCRIPTION: destructor of QCameraReprocessChannel
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCameraReprocessChannel::~QCameraReprocessChannel()
+{
+}
+
+/*===========================================================================
+ * FUNCTION : addReprocStreamsFromSource
+ *
+ * DESCRIPTION: add reprocess streams from input source channel
+ *
+ * PARAMETERS :
+ * @allocator : stream related buffer allocator
+ * @config : pp feature configuration
+ * @pSrcChannel : ptr to input source channel that needs reprocess
+ * @minStreamBufNum: number of stream buffers needed
+ * @paddingInfo : padding information
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraReprocessChannel::addReprocStreamsFromSource(QCameraAllocator& allocator,
+ cam_pp_feature_config_t &config,
+ QCameraChannel *pSrcChannel,
+ uint8_t minStreamBufNum,
+ cam_padding_info_t *paddingInfo)
+{
+ int32_t rc = 0;
+ QCameraStream *pStream = NULL;
+ QCameraHeapMemory *pStreamInfoBuf = NULL;
+ cam_stream_info_t *streamInfo = NULL;
+
+ memset(mSrcStreamHandles, 0, sizeof(mSrcStreamHandles));
+
+ for (int i = 0; i < pSrcChannel->getNumOfStreams(); i++) {
+ pStream = pSrcChannel->getStreamByIndex(i);
+ if (pStream != NULL) {
+ if (pStream->isTypeOf(CAM_STREAM_TYPE_METADATA)) {
+ // Skip metadata for reprocess now because PP module cannot handle meta data
+ // May need furthur discussion if Imaginglib need meta data
+ continue;
+ }
+
+ pStreamInfoBuf = allocator.allocateStreamInfoBuf(CAM_STREAM_TYPE_OFFLINE_PROC);
+ if (pStreamInfoBuf == NULL) {
+ ALOGE("%s: no mem for stream info buf", __func__);
+ rc = NO_MEMORY;
+ break;
+ }
+
+ streamInfo = (cam_stream_info_t *)pStreamInfoBuf->getPtr(0);
+ memset(streamInfo, 0, sizeof(cam_stream_info_t));
+ streamInfo->stream_type = CAM_STREAM_TYPE_OFFLINE_PROC;
+ rc = pStream->getFormat(streamInfo->fmt);
+ rc = pStream->getFrameDimension(streamInfo->dim);
+ streamInfo->streaming_mode = CAM_STREAMING_MODE_BURST;
+ streamInfo->num_of_burst = minStreamBufNum;
+
+ streamInfo->reprocess_config.pp_type = CAM_ONLINE_REPROCESS_TYPE;
+ streamInfo->reprocess_config.online.input_stream_id = pStream->getMyServerID();
+ streamInfo->reprocess_config.online.input_stream_type = pStream->getMyType();
+ streamInfo->reprocess_config.pp_feature_config = config;
+
+ if (!(pStream->isTypeOf(CAM_STREAM_TYPE_SNAPSHOT) ||
+ pStream->isTypeOf(CAM_STREAM_TYPE_NON_ZSL_SNAPSHOT) ||
+ pStream->isOrignalTypeOf(CAM_STREAM_TYPE_SNAPSHOT) ||
+ pStream->isOrignalTypeOf(CAM_STREAM_TYPE_NON_ZSL_SNAPSHOT))) {
+ streamInfo->reprocess_config.pp_feature_config.feature_mask &= ~CAM_QCOM_FEATURE_CAC;
+ }
+ if (streamInfo->reprocess_config.pp_feature_config.feature_mask & CAM_QCOM_FEATURE_ROTATION) {
+ if (streamInfo->reprocess_config.pp_feature_config.rotation == ROTATE_90 ||
+ streamInfo->reprocess_config.pp_feature_config.rotation == ROTATE_270) {
+ // rotated by 90 or 270, need to switch width and height
+ int32_t temp = streamInfo->dim.height;
+ streamInfo->dim.height = streamInfo->dim.width;
+ streamInfo->dim.width = temp;
+ }
+ }
+
+ // save source stream handler
+ mSrcStreamHandles[m_numStreams] = pStream->getMyHandle();
+
+ // add reprocess stream
+ rc = addStream(allocator,
+ pStreamInfoBuf, minStreamBufNum,
+ paddingInfo,
+ NULL, NULL);
+ if (rc != NO_ERROR) {
+ ALOGE("%s: add reprocess stream failed, ret = %d", __func__, rc);
+ break;
+ }
+ }
+ }
+
+ if (rc == NO_ERROR) {
+ m_pSrcChannel = pSrcChannel;
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : getStreamBySrouceHandle
+ *
+ * DESCRIPTION: find reprocess stream by its source stream handle
+ *
+ * PARAMETERS :
+ * @srcHandle : source stream handle
+ *
+ * RETURN : ptr to reprocess stream if found. NULL if not found
+ *==========================================================================*/
+QCameraStream * QCameraReprocessChannel::getStreamBySrouceHandle(uint32_t srcHandle)
+{
+ QCameraStream *pStream = NULL;
+
+ for (int i = 0; i < m_numStreams; i++) {
+ if (mSrcStreamHandles[i] == srcHandle) {
+ pStream = mStreams[i];
+ break;
+ }
+ }
+
+ return pStream;
+}
+
+/*===========================================================================
+ * FUNCTION : doReprocess
+ *
+ * DESCRIPTION: request to do a reprocess on the frame
+ *
+ * PARAMETERS :
+ * @frame : frame to be performed a reprocess
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraReprocessChannel::doReprocess(mm_camera_super_buf_t *frame)
+{
+ int32_t rc = 0;
+ if (m_numStreams < 1) {
+ ALOGE("%s: No reprocess stream is created", __func__);
+ return -1;
+ }
+ if (m_pSrcChannel == NULL) {
+ ALOGE("%s: No source channel for reprocess", __func__);
+ return -1;
+ }
+
+ // find meta data stream and index of meta data frame in the superbuf
+ QCameraStream *pMetaStream = NULL;
+ uint8_t meta_buf_index = 0;
+ for (int i = 0; i < frame->num_bufs; i++) {
+ QCameraStream *pStream = m_pSrcChannel->getStreamByHandle(frame->bufs[i]->stream_id);
+ if (pStream != NULL) {
+ if (pStream->isTypeOf(CAM_STREAM_TYPE_METADATA)) {
+ meta_buf_index = frame->bufs[i]->buf_idx;
+ pMetaStream = pStream;
+ break;
+ }
+ }
+ }
+
+ for (int i = 0; i < frame->num_bufs; i++) {
+ QCameraStream *pStream = getStreamBySrouceHandle(frame->bufs[i]->stream_id);
+ if (pStream != NULL) {
+ if (pStream->isTypeOf(CAM_STREAM_TYPE_METADATA)) {
+ // Skip metadata for reprocess now because PP module cannot handle meta data
+ // May need furthur discussion if Imaginglib need meta data
+ continue;
+ }
+
+ cam_stream_parm_buffer_t param;
+ memset(¶m, 0, sizeof(cam_stream_parm_buffer_t));
+ param.type = CAM_STREAM_PARAM_TYPE_DO_REPROCESS;
+ param.reprocess.buf_index = frame->bufs[i]->buf_idx;
+ param.reprocess.frame_idx = frame->bufs[i]->frame_idx;
+ if (pMetaStream != NULL) {
+ // we have meta data frame bundled, sent together with reprocess frame
+ param.reprocess.meta_present = 1;
+ param.reprocess.meta_stream_handle = pMetaStream->getMyServerID();
+ param.reprocess.meta_buf_index = meta_buf_index;
+ }
+ rc = pStream->setParameter(param);
+ if (rc != NO_ERROR) {
+ ALOGE("%s: stream setParameter for reprocess failed", __func__);
+ break;
+ }
+ }
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : doReprocess
+ *
+ * DESCRIPTION: request to do a reprocess on the frame
+ *
+ * PARAMETERS :
+ * @buf_fd : fd to the input buffer that needs reprocess
+ * @buf_lenght : length of the input buffer
+ * @ret_val : result of reprocess.
+ * Example: Could be faceID in case of register face image.
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraReprocessChannel::doReprocess(int buf_fd,
+ uint32_t buf_length,
+ int32_t &ret_val)
+{
+ int32_t rc = 0;
+ if (m_numStreams < 1) {
+ ALOGE("%s: No reprocess stream is created", __func__);
+ return -1;
+ }
+
+ uint32_t buf_idx = 0;
+ for (int i = 0; i < m_numStreams; i++) {
+ rc = mStreams[i]->mapBuf(CAM_MAPPING_BUF_TYPE_OFFLINE_INPUT_BUF,
+ buf_idx, -1,
+ buf_fd, buf_length);
+
+ if (rc == NO_ERROR) {
+ cam_stream_parm_buffer_t param;
+ memset(¶m, 0, sizeof(cam_stream_parm_buffer_t));
+ param.type = CAM_STREAM_PARAM_TYPE_DO_REPROCESS;
+ param.reprocess.buf_index = buf_idx;
+ rc = mStreams[i]->setParameter(param);
+ if (rc == NO_ERROR) {
+ ret_val = param.reprocess.ret_val;
+ }
+ mStreams[i]->unmapBuf(CAM_MAPPING_BUF_TYPE_OFFLINE_INPUT_BUF,
+ buf_idx, -1);
+ }
+ }
+ return rc;
+}
+
+}; // namespace qcamera
diff --git a/camera/QCamera2/HAL/QCameraChannel.h b/camera/QCamera2/HAL/QCameraChannel.h
new file mode 100644
index 0000000..465a5f6
--- /dev/null
+++ b/camera/QCamera2/HAL/QCameraChannel.h
@@ -0,0 +1,132 @@
+/* Copyright (c) 2012-2013, The Linux Foundataion. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef __QCAMERA_CHANNEL_H__
+#define __QCAMERA_CHANNEL_H__
+
+#include <hardware/camera.h>
+#include "QCameraStream.h"
+
+extern "C" {
+#include <mm_camera_interface.h>
+}
+
+namespace qcamera {
+
+class QCameraChannel
+{
+public:
+ QCameraChannel(uint32_t cam_handle,
+ mm_camera_ops_t *cam_ops);
+ QCameraChannel();
+ virtual ~QCameraChannel();
+ virtual int32_t init(mm_camera_channel_attr_t *attr,
+ mm_camera_buf_notify_t dataCB, // data CB for channel data
+ void *userData);
+ // Owner of memory is transferred from the caller to the caller with this call.
+ virtual int32_t addStream(QCameraAllocator& allocator,
+ QCameraHeapMemory *streamInfoBuf,
+ uint8_t minStreamBufnum,
+ cam_padding_info_t *paddingInfo,
+ stream_cb_routine stream_cb,
+ void *userdata);
+ virtual int32_t start();
+ virtual int32_t stop();
+ virtual int32_t bufDone(mm_camera_super_buf_t *recvd_frame);
+ virtual int32_t processZoomDone(preview_stream_ops_t *previewWindow,
+ cam_crop_data_t &crop_info);
+ QCameraStream *getStreamByHandle(uint32_t streamHandle);
+ uint32_t getMyHandle() const {return m_handle;};
+ uint8_t getNumOfStreams() const {return m_numStreams;};
+ QCameraStream *getStreamByIndex(uint8_t index);
+ QCameraStream *getStreamByServerID(uint32_t serverID);
+
+protected:
+ uint32_t m_camHandle;
+ mm_camera_ops_t *m_camOps;
+ bool m_bIsActive;
+
+ uint32_t m_handle;
+ uint8_t m_numStreams;
+ QCameraStream *mStreams[MAX_STREAM_NUM_IN_BUNDLE];
+ mm_camera_buf_notify_t mDataCB;
+ void *mUserData;
+};
+
+// burst pic channel: i.e. zsl burst mode
+class QCameraPicChannel : public QCameraChannel
+{
+public:
+ QCameraPicChannel(uint32_t cam_handle,
+ mm_camera_ops_t *cam_ops);
+ QCameraPicChannel();
+ virtual ~QCameraPicChannel();
+ int32_t takePicture(uint8_t num_of_snapshot);
+ int32_t cancelPicture();
+};
+
+// video channel class
+class QCameraVideoChannel : public QCameraChannel
+{
+public:
+ QCameraVideoChannel(uint32_t cam_handle,
+ mm_camera_ops_t *cam_ops);
+ QCameraVideoChannel();
+ virtual ~QCameraVideoChannel();
+ int32_t releaseFrame(const void *opaque, bool isMetaData);
+};
+
+// reprocess channel class
+class QCameraReprocessChannel : public QCameraChannel
+{
+public:
+ QCameraReprocessChannel(uint32_t cam_handle,
+ mm_camera_ops_t *cam_ops);
+ QCameraReprocessChannel();
+ virtual ~QCameraReprocessChannel();
+ int32_t addReprocStreamsFromSource(QCameraAllocator& allocator,
+ cam_pp_feature_config_t &config,
+ QCameraChannel *pSrcChannel,
+ uint8_t minStreamBufNum,
+ cam_padding_info_t *paddingInfo);
+ // online reprocess
+ int32_t doReprocess(mm_camera_super_buf_t *frame);
+ // offline reprocess
+ int32_t doReprocess(int buf_fd, uint32_t buf_length, int32_t &ret_val);
+
+private:
+ QCameraStream *getStreamBySrouceHandle(uint32_t srcHandle);
+
+ uint32_t mSrcStreamHandles[MAX_STREAM_NUM_IN_BUNDLE];
+ QCameraChannel *m_pSrcChannel; // ptr to source channel for reprocess
+};
+
+}; // namespace qcamera
+
+#endif /* __QCAMERA_CHANNEL_H__ */
diff --git a/camera/QCamera2/HAL/QCameraMem.cpp b/camera/QCamera2/HAL/QCameraMem.cpp
new file mode 100644
index 0000000..68c163d
--- /dev/null
+++ b/camera/QCamera2/HAL/QCameraMem.cpp
@@ -0,0 +1,1331 @@
+/* Copyright (c) 2012-2013, The Linux Foundataion. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#define LOG_TAG "QCameraHWI_Mem"
+
+#include <string.h>
+#include <fcntl.h>
+#include <sys/mman.h>
+#include <utils/Errors.h>
+#include <gralloc_priv.h>
+#include <QComOMXMetadata.h>
+#include "QCamera2HWI.h"
+#include "QCameraMem.h"
+
+extern "C" {
+#include <mm_camera_interface.h>
+}
+
+using namespace android;
+
+namespace qcamera {
+
+// QCaemra2Memory base class
+
+/*===========================================================================
+ * FUNCTION : QCameraMemory
+ *
+ * DESCRIPTION: default constructor of QCameraMemory
+ *
+ * PARAMETERS :
+ * @cached : flag indicates if using cached memory
+ *
+ * RETURN : None
+ *==========================================================================*/
+QCameraMemory::QCameraMemory(bool cached)
+ :m_bCached(cached)
+{
+ mBufferCount = 0;
+ for (int i = 0; i < MM_CAMERA_MAX_NUM_FRAMES; i++) {
+ mMemInfo[i].fd = 0;
+ mMemInfo[i].main_ion_fd = 0;
+ mMemInfo[i].handle = NULL;
+ mMemInfo[i].size = 0;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : ~QCameraMemory
+ *
+ * DESCRIPTION: deconstructor of QCameraMemory
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : None
+ *==========================================================================*/
+QCameraMemory::~QCameraMemory()
+{
+}
+
+/*===========================================================================
+ * FUNCTION : cacheOpsInternal
+ *
+ * DESCRIPTION: ion related memory cache operations
+ *
+ * PARAMETERS :
+ * @index : index of the buffer
+ * @cmd : cache ops command
+ * @vaddr : ptr to the virtual address
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCameraMemory::cacheOpsInternal(int index, unsigned int cmd, void *vaddr)
+{
+ if (!m_bCached) {
+ // Memory is not cached, no need for cache ops
+ ALOGV("%s: No cache ops here for uncached memory", __func__);
+ return OK;
+ }
+
+ struct ion_flush_data cache_inv_data;
+ struct ion_custom_data custom_data;
+ int ret = OK;
+
+ if (index >= mBufferCount) {
+ ALOGE("%s: index %d out of bound [0, %d)", __func__, index, mBufferCount);
+ return BAD_INDEX;
+ }
+
+ memset(&cache_inv_data, 0, sizeof(cache_inv_data));
+ memset(&custom_data, 0, sizeof(custom_data));
+ cache_inv_data.vaddr = vaddr;
+ cache_inv_data.fd = mMemInfo[index].fd;
+ cache_inv_data.handle = mMemInfo[index].handle;
+ cache_inv_data.length = mMemInfo[index].size;
+ custom_data.cmd = cmd;
+ custom_data.arg = (unsigned long)&cache_inv_data;
+
+ ALOGD("%s: addr = %p, fd = %d, handle = %p length = %d, ION Fd = %d",
+ __func__, cache_inv_data.vaddr, cache_inv_data.fd,
+ cache_inv_data.handle, cache_inv_data.length,
+ mMemInfo[index].main_ion_fd);
+ ret = ioctl(mMemInfo[index].main_ion_fd, ION_IOC_CUSTOM, &custom_data);
+ if (ret < 0)
+ ALOGE("%s: Cache Invalidate failed: %s\n", __func__, strerror(errno));
+
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : getFd
+ *
+ * DESCRIPTION: return file descriptor of the indexed buffer
+ *
+ * PARAMETERS :
+ * @index : index of the buffer
+ *
+ * RETURN : file descriptor
+ *==========================================================================*/
+int QCameraMemory::getFd(int index) const
+{
+ if (index >= mBufferCount)
+ return BAD_INDEX;
+
+ return mMemInfo[index].fd;
+}
+
+/*===========================================================================
+ * FUNCTION : getSize
+ *
+ * DESCRIPTION: return buffer size of the indexed buffer
+ *
+ * PARAMETERS :
+ * @index : index of the buffer
+ *
+ * RETURN : buffer size
+ *==========================================================================*/
+int QCameraMemory::getSize(int index) const
+{
+ if (index >= mBufferCount)
+ return BAD_INDEX;
+
+ return (int)mMemInfo[index].size;
+}
+
+/*===========================================================================
+ * FUNCTION : getCnt
+ *
+ * DESCRIPTION: query number of buffers allocated
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : number of buffers allocated
+ *==========================================================================*/
+int QCameraMemory::getCnt() const
+{
+ return mBufferCount;
+}
+
+/*===========================================================================
+ * FUNCTION : getBufDef
+ *
+ * DESCRIPTION: query detailed buffer information
+ *
+ * PARAMETERS :
+ * @offset : [input] frame buffer offset
+ * @bufDef : [output] reference to struct to store buffer definition
+ * @index : [input] index of the buffer
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCameraMemory::getBufDef(const cam_frame_len_offset_t &offset,
+ mm_camera_buf_def_t &bufDef, int index) const
+{
+ if (!mBufferCount) {
+ ALOGE("Memory not allocated");
+ return;
+ }
+ bufDef.fd = mMemInfo[index].fd;
+ bufDef.frame_len = offset.frame_len;
+ bufDef.mem_info = (void *)this;
+ bufDef.num_planes = offset.num_planes;
+ bufDef.buffer = getPtr(index);
+ bufDef.buf_idx = index;
+
+ /* Plane 0 needs to be set separately. Set other planes in a loop */
+ bufDef.planes[0].length = offset.mp[0].len;
+ bufDef.planes[0].m.userptr = mMemInfo[index].fd;
+ bufDef.planes[0].data_offset = offset.mp[0].offset;
+ bufDef.planes[0].reserved[0] = 0;
+ for (int i = 1; i < bufDef.num_planes; i++) {
+ bufDef.planes[i].length = offset.mp[i].len;
+ bufDef.planes[i].m.userptr = mMemInfo[i].fd;
+ bufDef.planes[i].data_offset = offset.mp[i].offset;
+ bufDef.planes[i].reserved[0] =
+ bufDef.planes[i-1].reserved[0] +
+ bufDef.planes[i-1].length;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : alloc
+ *
+ * DESCRIPTION: allocate requested number of buffers of certain size
+ *
+ * PARAMETERS :
+ * @count : number of buffers to be allocated
+ * @size : lenght of the buffer to be allocated
+ * @heap_id : heap id to indicate where the buffers will be allocated from
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCameraMemory::alloc(int count, int size, int heap_id)
+{
+ int rc = OK;
+ if (count > MM_CAMERA_MAX_NUM_FRAMES) {
+ ALOGE("Buffer count %d out of bound. Max is %d", count, MM_CAMERA_MAX_NUM_FRAMES);
+ return BAD_INDEX;
+ }
+ if (mBufferCount) {
+ ALOGE("Allocating a already allocated heap memory");
+ return INVALID_OPERATION;
+ }
+
+ for (int i = 0; i < count; i ++) {
+ rc = allocOneBuffer(mMemInfo[i], heap_id, size);
+ if (rc < 0) {
+ ALOGE("AllocateIonMemory failed");
+ for (int j = i-1; j >= 0; j--)
+ deallocOneBuffer(mMemInfo[j]);
+ break;
+ }
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : dealloc
+ *
+ * DESCRIPTION: deallocate buffers
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCameraMemory::dealloc()
+{
+ for (int i = 0; i < mBufferCount; i++)
+ deallocOneBuffer(mMemInfo[i]);
+}
+
+/*===========================================================================
+ * FUNCTION : allocOneBuffer
+ *
+ * DESCRIPTION: impl of allocating one buffers of certain size
+ *
+ * PARAMETERS :
+ * @memInfo : [output] reference to struct to store additional memory allocation info
+ * @heap : [input] heap id to indicate where the buffers will be allocated from
+ * @size : [input] lenght of the buffer to be allocated
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCameraMemory::allocOneBuffer(QCameraMemInfo &memInfo, int heap_id, int size)
+{
+ int rc = OK;
+ struct ion_handle_data handle_data;
+ struct ion_allocation_data alloc;
+ struct ion_fd_data ion_info_fd;
+ int main_ion_fd = 0;
+
+ main_ion_fd = open("/dev/ion", O_RDONLY);
+ if (main_ion_fd < 0) {
+ ALOGE("Ion dev open failed: %s\n", strerror(errno));
+ goto ION_OPEN_FAILED;
+ }
+
+ memset(&alloc, 0, sizeof(alloc));
+ alloc.len = size;
+ /* to make it page size aligned */
+ alloc.len = (alloc.len + 4095) & (~4095);
+ alloc.align = 4096;
+ if (m_bCached) {
+ alloc.flags = ION_FLAG_CACHED;
+ }
+ alloc.heap_mask = heap_id;
+ rc = ioctl(main_ion_fd, ION_IOC_ALLOC, &alloc);
+ if (rc < 0) {
+ ALOGE("ION allocation failed: %s\n", strerror(errno));
+ goto ION_ALLOC_FAILED;
+ }
+
+ memset(&ion_info_fd, 0, sizeof(ion_info_fd));
+ ion_info_fd.handle = alloc.handle;
+ rc = ioctl(main_ion_fd, ION_IOC_SHARE, &ion_info_fd);
+ if (rc < 0) {
+ ALOGE("ION map failed %s\n", strerror(errno));
+ goto ION_MAP_FAILED;
+ }
+
+ memInfo.main_ion_fd = main_ion_fd;
+ memInfo.fd = ion_info_fd.fd;
+ memInfo.handle = ion_info_fd.handle;
+ memInfo.size = alloc.len;
+ return OK;
+
+ION_MAP_FAILED:
+ memset(&handle_data, 0, sizeof(handle_data));
+ handle_data.handle = ion_info_fd.handle;
+ ioctl(main_ion_fd, ION_IOC_FREE, &handle_data);
+ION_ALLOC_FAILED:
+ close(main_ion_fd);
+ION_OPEN_FAILED:
+ return NO_MEMORY;
+}
+
+/*===========================================================================
+ * FUNCTION : deallocOneBuffer
+ *
+ * DESCRIPTION: impl of deallocating one buffers
+ *
+ * PARAMETERS :
+ * @memInfo : reference to struct that stores additional memory allocation info
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCameraMemory::deallocOneBuffer(QCameraMemInfo &memInfo)
+{
+ struct ion_handle_data handle_data;
+
+ if (memInfo.fd > 0) {
+ close(memInfo.fd);
+ memInfo.fd = 0;
+ }
+
+ if (memInfo.main_ion_fd > 0) {
+ memset(&handle_data, 0, sizeof(handle_data));
+ handle_data.handle = memInfo.handle;
+ ioctl(memInfo.main_ion_fd, ION_IOC_FREE, &handle_data);
+ close(memInfo.main_ion_fd);
+ memInfo.main_ion_fd = 0;
+ }
+ memInfo.handle = NULL;
+ memInfo.size = 0;
+}
+
+/*===========================================================================
+ * FUNCTION : QCameraHeapMemory
+ *
+ * DESCRIPTION: constructor of QCameraHeapMemory for ion memory used internally in HAL
+ *
+ * PARAMETERS :
+ * @cached : flag indicates if using cached memory
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCameraHeapMemory::QCameraHeapMemory(bool cached)
+ : QCameraMemory(cached)
+{
+ for (int i = 0; i < MM_CAMERA_MAX_NUM_FRAMES; i ++)
+ mPtr[i] = NULL;
+}
+
+/*===========================================================================
+ * FUNCTION : ~QCameraHeapMemory
+ *
+ * DESCRIPTION: deconstructor of QCameraHeapMemory
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCameraHeapMemory::~QCameraHeapMemory()
+{
+}
+
+/*===========================================================================
+ * FUNCTION : getPtr
+ *
+ * DESCRIPTION: return buffer pointer
+ *
+ * PARAMETERS :
+ * @index : index of the buffer
+ *
+ * RETURN : buffer ptr
+ *==========================================================================*/
+void *QCameraHeapMemory::getPtr(int index) const
+{
+ if (index >= mBufferCount) {
+ ALOGE("index out of bound");
+ return (void *)BAD_INDEX;
+ }
+ return mPtr[index];
+}
+
+/*===========================================================================
+ * FUNCTION : allocate
+ *
+ * DESCRIPTION: allocate requested number of buffers of certain size
+ *
+ * PARAMETERS :
+ * @count : number of buffers to be allocated
+ * @size : lenght of the buffer to be allocated
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCameraHeapMemory::allocate(int count, int size)
+{
+ int heap_mask = 0x1 << ION_IOMMU_HEAP_ID;
+ int rc = alloc(count, size, heap_mask);
+ if (rc < 0)
+ return rc;
+
+ for (int i = 0; i < count; i ++) {
+ void *vaddr = mmap(NULL,
+ mMemInfo[i].size,
+ PROT_READ | PROT_WRITE,
+ MAP_SHARED,
+ mMemInfo[i].fd, 0);
+ if (vaddr == MAP_FAILED) {
+ for (int j = i-1; j >= 0; j --) {
+ munmap(mPtr[i], mMemInfo[i].size);
+ rc = NO_MEMORY;
+ break;
+ }
+ } else
+ mPtr[i] = vaddr;
+ }
+ if (rc == 0)
+ mBufferCount = count;
+ return OK;
+}
+
+/*===========================================================================
+ * FUNCTION : deallocate
+ *
+ * DESCRIPTION: deallocate buffers
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCameraHeapMemory::deallocate()
+{
+ for (int i = 0; i < mBufferCount; i++) {
+ munmap(mPtr[i], mMemInfo[i].size);
+ mPtr[i] = NULL;
+ }
+ dealloc();
+ mBufferCount = 0;
+}
+
+/*===========================================================================
+ * FUNCTION : cacheOps
+ *
+ * DESCRIPTION: ion related memory cache operations
+ *
+ * PARAMETERS :
+ * @index : index of the buffer
+ * @cmd : cache ops command
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCameraHeapMemory::cacheOps(int index, unsigned int cmd)
+{
+ if (index >= mBufferCount)
+ return BAD_INDEX;
+ return cacheOpsInternal(index, cmd, mPtr[index]);
+}
+
+/*===========================================================================
+ * FUNCTION : getRegFlags
+ *
+ * DESCRIPTION: query initial reg flags
+ *
+ * PARAMETERS :
+ * @regFlags: initial reg flags of the allocated buffers
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCameraHeapMemory::getRegFlags(uint8_t * /*regFlags*/) const
+{
+ return INVALID_OPERATION;
+}
+
+/*===========================================================================
+ * FUNCTION : getMemory
+ *
+ * DESCRIPTION: get camera memory
+ *
+ * PARAMETERS :
+ * @index : buffer index
+ * @metadata: flag if it's metadata
+ *
+ * RETURN : camera memory ptr
+ * NULL if not supported or failed
+ *==========================================================================*/
+camera_memory_t *QCameraHeapMemory::getMemory(
+ int /*index*/, bool /*metadata*/) const
+{
+ return NULL;
+}
+
+/*===========================================================================
+ * FUNCTION : getMatchBufIndex
+ *
+ * DESCRIPTION: query buffer index by opaque ptr
+ *
+ * PARAMETERS :
+ * @opaque : opaque ptr
+ * @metadata: flag if it's metadata
+ *
+ * RETURN : buffer index if match found,
+ * -1 if failed
+ *==========================================================================*/
+int QCameraHeapMemory::getMatchBufIndex(const void *opaque,
+ bool metadata) const
+{
+ int index = -1;
+ if (metadata) {
+ return -1;
+ }
+ for (int i = 0; i < mBufferCount; i++) {
+ if (mPtr[i] == opaque) {
+ index = i;
+ break;
+ }
+ }
+ return index;
+}
+
+/*===========================================================================
+ * FUNCTION : QCameraStreamMemory
+ *
+ * DESCRIPTION: constructor of QCameraStreamMemory
+ * ION memory allocated directly from /dev/ion and shared with framework
+ *
+ * PARAMETERS :
+ * @getMemory : camera memory request ops table
+ * @cached : flag indicates if using cached memory
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCameraStreamMemory::QCameraStreamMemory(camera_request_memory getMemory,
+ bool cached)
+ :QCameraMemory(cached),
+ mGetMemory(getMemory)
+{
+ for (int i = 0; i < MM_CAMERA_MAX_NUM_FRAMES; i ++)
+ mCameraMemory[i] = NULL;
+}
+
+/*===========================================================================
+ * FUNCTION : ~QCameraStreamMemory
+ *
+ * DESCRIPTION: deconstructor of QCameraStreamMemory
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCameraStreamMemory::~QCameraStreamMemory()
+{
+}
+
+/*===========================================================================
+ * FUNCTION : allocate
+ *
+ * DESCRIPTION: allocate requested number of buffers of certain size
+ *
+ * PARAMETERS :
+ * @count : number of buffers to be allocated
+ * @size : lenght of the buffer to be allocated
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCameraStreamMemory::allocate(int count, int size)
+{
+ int heap_mask = 0x1 << ION_IOMMU_HEAP_ID;
+ int rc = alloc(count, size, heap_mask);
+ if (rc < 0)
+ return rc;
+
+ for (int i = 0; i < count; i ++) {
+ mCameraMemory[i] = mGetMemory(mMemInfo[i].fd, mMemInfo[i].size, 1, this);
+ }
+ mBufferCount = count;
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : deallocate
+ *
+ * DESCRIPTION: deallocate buffers
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCameraStreamMemory::deallocate()
+{
+ for (int i = 0; i < mBufferCount; i ++) {
+ mCameraMemory[i]->release(mCameraMemory[i]);
+ mCameraMemory[i] = NULL;
+ }
+ dealloc();
+ mBufferCount = 0;
+}
+
+/*===========================================================================
+ * FUNCTION : cacheOps
+ *
+ * DESCRIPTION: ion related memory cache operations
+ *
+ * PARAMETERS :
+ * @index : index of the buffer
+ * @cmd : cache ops command
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCameraStreamMemory::cacheOps(int index, unsigned int cmd)
+{
+ if (index >= mBufferCount)
+ return BAD_INDEX;
+ return cacheOpsInternal(index, cmd, mCameraMemory[index]->data);
+}
+
+/*===========================================================================
+ * FUNCTION : getRegFlags
+ *
+ * DESCRIPTION: query initial reg flags
+ *
+ * PARAMETERS :
+ * @regFlags: initial reg flags of the allocated buffers
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCameraStreamMemory::getRegFlags(uint8_t *regFlags) const
+{
+ for (int i = 0; i < mBufferCount; i ++)
+ regFlags[i] = 1;
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : getMemory
+ *
+ * DESCRIPTION: get camera memory
+ *
+ * PARAMETERS :
+ * @index : buffer index
+ * @metadata: flag if it's metadata
+ *
+ * RETURN : camera memory ptr
+ * NULL if not supported or failed
+ *==========================================================================*/
+camera_memory_t *QCameraStreamMemory::getMemory(int index, bool metadata) const
+{
+ if (index >= mBufferCount || metadata)
+ return NULL;
+ return mCameraMemory[index];
+}
+
+/*===========================================================================
+ * FUNCTION : getMatchBufIndex
+ *
+ * DESCRIPTION: query buffer index by opaque ptr
+ *
+ * PARAMETERS :
+ * @opaque : opaque ptr
+ * @metadata: flag if it's metadata
+ *
+ * RETURN : buffer index if match found,
+ * -1 if failed
+ *==========================================================================*/
+int QCameraStreamMemory::getMatchBufIndex(const void *opaque,
+ bool metadata) const
+{
+ int index = -1;
+ if (metadata) {
+ return -1;
+ }
+ for (int i = 0; i < mBufferCount; i++) {
+ if (mCameraMemory[i]->data == opaque) {
+ index = i;
+ break;
+ }
+ }
+ return index;
+}
+
+/*===========================================================================
+ * FUNCTION : getPtr
+ *
+ * DESCRIPTION: return buffer pointer
+ *
+ * PARAMETERS :
+ * @index : index of the buffer
+ *
+ * RETURN : buffer ptr
+ *==========================================================================*/
+void *QCameraStreamMemory::getPtr(int index) const
+{
+ if (index >= mBufferCount) {
+ ALOGE("index out of bound");
+ return (void *)BAD_INDEX;
+ }
+ return mCameraMemory[index]->data;
+}
+
+/*===========================================================================
+ * FUNCTION : QCameraVideoMemory
+ *
+ * DESCRIPTION: constructor of QCameraVideoMemory
+ * VideoStream buffers also include metadata buffers
+ *
+ * PARAMETERS :
+ * @getMemory : camera memory request ops table
+ * @cached : flag indicates if using cached ION memory
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCameraVideoMemory::QCameraVideoMemory(camera_request_memory getMemory,
+ bool cached)
+ : QCameraStreamMemory(getMemory, cached)
+{
+ memset(mMetadata, 0, sizeof(mMetadata));
+}
+
+/*===========================================================================
+ * FUNCTION : ~QCameraVideoMemory
+ *
+ * DESCRIPTION: deconstructor of QCameraVideoMemory
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCameraVideoMemory::~QCameraVideoMemory()
+{
+}
+
+/*===========================================================================
+ * FUNCTION : allocate
+ *
+ * DESCRIPTION: allocate requested number of buffers of certain size
+ *
+ * PARAMETERS :
+ * @count : number of buffers to be allocated
+ * @size : lenght of the buffer to be allocated
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCameraVideoMemory::allocate(int count, int size)
+{
+ int rc = QCameraStreamMemory::allocate(count, size);
+ if (rc < 0)
+ return rc;
+
+ for (int i = 0; i < count; i ++) {
+ mMetadata[i] = mGetMemory(-1,
+ sizeof(struct encoder_media_buffer_type), 1, this);
+ if (!mMetadata[i]) {
+ ALOGE("allocation of video metadata failed.");
+ for (int j = 0; j < i-1; j ++)
+ mMetadata[j]->release(mMetadata[j]);
+ QCameraStreamMemory::deallocate();
+ return NO_MEMORY;
+ }
+ struct encoder_media_buffer_type * packet =
+ (struct encoder_media_buffer_type *)mMetadata[i]->data;
+ packet->meta_handle = native_handle_create(1, 2); //1 fd, 1 offset and 1 size
+ packet->buffer_type = kMetadataBufferTypeCameraSource;
+ native_handle_t * nh = const_cast<native_handle_t *>(packet->meta_handle);
+ nh->data[0] = mMemInfo[i].fd;
+ nh->data[1] = 0;
+ nh->data[2] = mMemInfo[i].size;
+ }
+ mBufferCount = count;
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : deallocate
+ *
+ * DESCRIPTION: deallocate buffers
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCameraVideoMemory::deallocate()
+{
+ for (int i = 0; i < mBufferCount; i ++) {
+ mMetadata[i]->release(mMetadata[i]);
+ mMetadata[i] = NULL;
+ }
+ QCameraStreamMemory::deallocate();
+ mBufferCount = 0;
+}
+
+/*===========================================================================
+ * FUNCTION : getMemory
+ *
+ * DESCRIPTION: get camera memory
+ *
+ * PARAMETERS :
+ * @index : buffer index
+ * @metadata: flag if it's metadata
+ *
+ * RETURN : camera memory ptr
+ * NULL if not supported or failed
+ *==========================================================================*/
+camera_memory_t *QCameraVideoMemory::getMemory(int index, bool metadata) const
+{
+ if (index >= mBufferCount)
+ return NULL;
+ if (metadata)
+ return mMetadata[index];
+ else
+ return mCameraMemory[index];
+}
+
+/*===========================================================================
+ * FUNCTION : getMatchBufIndex
+ *
+ * DESCRIPTION: query buffer index by opaque ptr
+ *
+ * PARAMETERS :
+ * @opaque : opaque ptr
+ * @metadata: flag if it's metadata
+ *
+ * RETURN : buffer index if match found,
+ * -1 if failed
+ *==========================================================================*/
+int QCameraVideoMemory::getMatchBufIndex(const void *opaque,
+ bool metadata) const
+{
+ int index = -1;
+ for (int i = 0; i < mBufferCount; i++) {
+ if (metadata) {
+ if (mMetadata[i]->data == opaque) {
+ index = i;
+ break;
+ }
+ } else {
+ if (mCameraMemory[i]->data == opaque) {
+ index = i;
+ break;
+ }
+ }
+ }
+ return index;
+}
+
+/*===========================================================================
+ * FUNCTION : QCameraGrallocMemory
+ *
+ * DESCRIPTION: constructor of QCameraGrallocMemory
+ * preview stream buffers are allocated from gralloc native_windoe
+ *
+ * PARAMETERS :
+ * @getMemory : camera memory request ops table
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCameraGrallocMemory::QCameraGrallocMemory(camera_request_memory getMemory)
+ : QCameraMemory(true)
+{
+ mMinUndequeuedBuffers = 0;
+ mWindow = NULL;
+ mWidth = mHeight = 0;
+ mFormat = HAL_PIXEL_FORMAT_YCrCb_420_SP;
+ mGetMemory = getMemory;
+ for (int i = 0; i < MM_CAMERA_MAX_NUM_FRAMES; i ++) {
+ mBufferHandle[i] = NULL;
+ mLocalFlag[i] = BUFFER_NOT_OWNED;
+ mPrivateHandle[i] = NULL;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : ~QCameraGrallocMemory
+ *
+ * DESCRIPTION: deconstructor of QCameraGrallocMemory
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCameraGrallocMemory::~QCameraGrallocMemory()
+{
+}
+
+/*===========================================================================
+ * FUNCTION : setWindowInfo
+ *
+ * DESCRIPTION: set native window gralloc ops table
+ *
+ * PARAMETERS :
+ * @window : gralloc ops table ptr
+ * @width : width of preview frame
+ * @height : height of preview frame
+ * @foramt : format of preview image
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCameraGrallocMemory::setWindowInfo(preview_stream_ops_t *window,
+ int width, int height, int format)
+{
+ mWindow = window;
+ mWidth = width;
+ mHeight = height;
+ mFormat = format;
+}
+
+/*===========================================================================
+ * FUNCTION : displayBuffer
+ *
+ * DESCRIPTION: send received frame to display
+ *
+ * PARAMETERS :
+ * @index : index of preview frame
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCameraGrallocMemory::displayBuffer(int index)
+{
+ int err = NO_ERROR;
+ int dequeuedIdx = BAD_INDEX;
+
+ if (BUFFER_NOT_OWNED == mLocalFlag[index]) {
+ ALOGE("%s: buffer to be enqueued is not owned", __func__);
+ return INVALID_OPERATION;
+ }
+
+ err = mWindow->enqueue_buffer(mWindow, (buffer_handle_t *)mBufferHandle[index]);
+ if(err != 0) {
+ ALOGE("%s: enqueue_buffer failed, err = %d", __func__, err);
+ } else {
+ ALOGV("%s: enqueue_buffer hdl=%p", __func__, *mBufferHandle[index]);
+ mLocalFlag[index] = BUFFER_NOT_OWNED;
+ }
+
+ buffer_handle_t *buffer_handle = NULL;
+ int stride = 0;
+ err = mWindow->dequeue_buffer(mWindow, &buffer_handle, &stride);
+ if (err == NO_ERROR && buffer_handle != NULL) {
+ int i;
+ ALOGV("%s: dequed buf hdl =%p", __func__, *buffer_handle);
+ for(i = 0; i < mBufferCount; i++) {
+ if(mBufferHandle[i] == buffer_handle) {
+ ALOGV("%s: Found buffer in idx:%d", __func__, i);
+ mLocalFlag[i] = BUFFER_OWNED;
+ dequeuedIdx = i;
+ break;
+ }
+ }
+ } else {
+ ALOGD("%s: dequeue_buffer, no free buffer from display now", __func__);
+ }
+ return dequeuedIdx;
+}
+
+/*===========================================================================
+ * FUNCTION : allocate
+ *
+ * DESCRIPTION: allocate requested number of buffers of certain size
+ *
+ * PARAMETERS :
+ * @count : number of buffers to be allocated
+ * @size : lenght of the buffer to be allocated
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCameraGrallocMemory::allocate(int count, int /*size*/)
+{
+ int err = 0;
+ status_t ret = NO_ERROR;
+ int gralloc_usage = 0;
+ struct ion_fd_data ion_info_fd;
+ memset(&ion_info_fd, 0, sizeof(ion_info_fd));
+
+ ALOGI(" %s : E ", __FUNCTION__);
+
+ if (!mWindow) {
+ ALOGE("Invalid native window");
+ return INVALID_OPERATION;
+ }
+
+ // Increment buffer count by min undequeued buffer.
+ err = mWindow->get_min_undequeued_buffer_count(mWindow,&mMinUndequeuedBuffers);
+ if (err != 0) {
+ ALOGE("get_min_undequeued_buffer_count failed: %s (%d)",
+ strerror(-err), -err);
+ ret = UNKNOWN_ERROR;
+ goto end;
+ }
+ count += mMinUndequeuedBuffers;
+
+ err = mWindow->set_buffer_count(mWindow, count);
+ if (err != 0) {
+ ALOGE("set_buffer_count failed: %s (%d)",
+ strerror(-err), -err);
+ ret = UNKNOWN_ERROR;
+ goto end;
+ }
+
+ err = mWindow->set_buffers_geometry(mWindow, mWidth, mHeight, mFormat);
+ if (err != 0) {
+ ALOGE("%s: set_buffers_geometry failed: %s (%d)",
+ __func__, strerror(-err), -err);
+ ret = UNKNOWN_ERROR;
+ goto end;
+ }
+
+ gralloc_usage = GRALLOC_USAGE_PRIVATE_IOMMU_HEAP;
+ err = mWindow->set_usage(mWindow, gralloc_usage);
+ if(err != 0) {
+ /* set_usage error out */
+ ALOGE("%s: set_usage rc = %d", __func__, err);
+ ret = UNKNOWN_ERROR;
+ goto end;
+ }
+ ALOGD("%s: usage = %d, geometry: %p, %d, %d, %d",
+ __func__, gralloc_usage, mWindow, mWidth, mHeight, mFormat);
+
+ //Allocate cnt number of buffers from native window
+ for (int cnt = 0; cnt < count; cnt++) {
+ int stride;
+ err = mWindow->dequeue_buffer(mWindow, &mBufferHandle[cnt], &stride);
+ if(!err) {
+ ALOGV("dequeue buf hdl =%p", mBufferHandle[cnt]);
+ mLocalFlag[cnt] = BUFFER_OWNED;
+ } else {
+ mLocalFlag[cnt] = BUFFER_NOT_OWNED;
+ ALOGE("%s: dequeue_buffer idx = %d err = %d", __func__, cnt, err);
+ }
+
+ ALOGV("%s: dequeue buf: %p\n", __func__, mBufferHandle[cnt]);
+
+ if(err != 0) {
+ ALOGE("%s: dequeue_buffer failed: %s (%d)",
+ __func__, strerror(-err), -err);
+ ret = UNKNOWN_ERROR;
+ for(int i = 0; i < cnt; i++) {
+ if(mLocalFlag[i] != BUFFER_NOT_OWNED) {
+ err = mWindow->cancel_buffer(mWindow, mBufferHandle[i]);
+ ALOGD("%s: cancel_buffer: hdl =%p", __func__, (*mBufferHandle[i]));
+ }
+ mLocalFlag[i] = BUFFER_NOT_OWNED;
+ mBufferHandle[i] = NULL;
+ }
+ memset(&mMemInfo, 0, sizeof(mMemInfo));
+ goto end;
+ }
+
+ mPrivateHandle[cnt] =
+ (struct private_handle_t *)(*mBufferHandle[cnt]);
+ mMemInfo[cnt].main_ion_fd = open("/dev/ion", O_RDONLY);
+ if (mMemInfo[cnt].main_ion_fd < 0) {
+ ALOGE("%s: failed: could not open ion device", __func__);
+ for(int i = 0; i < cnt; i++) {
+ struct ion_handle_data ion_handle;
+ memset(&ion_handle, 0, sizeof(ion_handle));
+ ion_handle.handle = mMemInfo[i].handle;
+ if (ioctl(mMemInfo[i].main_ion_fd, ION_IOC_FREE, &ion_handle) < 0) {
+ ALOGE("%s: ion free failed", __func__);
+ }
+ close(mMemInfo[i].main_ion_fd);
+ if(mLocalFlag[i] != BUFFER_NOT_OWNED) {
+ err = mWindow->cancel_buffer(mWindow, mBufferHandle[i]);
+ ALOGD("%s: cancel_buffer: hdl =%p", __func__, (*mBufferHandle[i]));
+ }
+ mLocalFlag[i] = BUFFER_NOT_OWNED;
+ mBufferHandle[i] = NULL;
+ }
+ memset(&mMemInfo, 0, sizeof(mMemInfo));
+ ret = UNKNOWN_ERROR;
+ goto end;
+ } else {
+ ion_info_fd.fd = mPrivateHandle[cnt]->fd;
+ if (ioctl(mMemInfo[cnt].main_ion_fd,
+ ION_IOC_IMPORT, &ion_info_fd) < 0) {
+ ALOGE("%s: ION import failed\n", __func__);
+ for(int i = 0; i < cnt; i++) {
+ struct ion_handle_data ion_handle;
+ memset(&ion_handle, 0, sizeof(ion_handle));
+ ion_handle.handle = mMemInfo[i].handle;
+ if (ioctl(mMemInfo[i].main_ion_fd, ION_IOC_FREE, &ion_handle) < 0) {
+ ALOGE("ion free failed");
+ }
+ close(mMemInfo[i].main_ion_fd);
+
+ if(mLocalFlag[i] != BUFFER_NOT_OWNED) {
+ err = mWindow->cancel_buffer(mWindow, mBufferHandle[i]);
+ ALOGD("%s: cancel_buffer: hdl =%p", __func__, (*mBufferHandle[i]));
+ }
+ mLocalFlag[i] = BUFFER_NOT_OWNED;
+ mBufferHandle[i] = NULL;
+ }
+ close(mMemInfo[cnt].main_ion_fd);
+ memset(&mMemInfo, 0, sizeof(mMemInfo));
+ ret = UNKNOWN_ERROR;
+ goto end;
+ }
+ }
+ mCameraMemory[cnt] =
+ mGetMemory(mPrivateHandle[cnt]->fd,
+ mPrivateHandle[cnt]->size,
+ 1,
+ (void *)this);
+ ALOGD("%s: idx = %d, fd = %d, size = %d, offset = %d",
+ __func__, cnt, mPrivateHandle[cnt]->fd,
+ mPrivateHandle[cnt]->size,
+ mPrivateHandle[cnt]->offset);
+ mMemInfo[cnt].fd =
+ mPrivateHandle[cnt]->fd;
+ mMemInfo[cnt].size =
+ mPrivateHandle[cnt]->size;
+ mMemInfo[cnt].handle = ion_info_fd.handle;
+ }
+ mBufferCount = count;
+
+ //Cancel min_undequeued_buffer buffers back to the window
+ for (int i = 0; i < mMinUndequeuedBuffers; i ++) {
+ err = mWindow->cancel_buffer(mWindow, mBufferHandle[i]);
+ mLocalFlag[i] = BUFFER_NOT_OWNED;
+ }
+
+end:
+ ALOGI(" %s : X ",__func__);
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : deallocate
+ *
+ * DESCRIPTION: deallocate buffers
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCameraGrallocMemory::deallocate()
+{
+ ALOGI("%s: E ", __FUNCTION__);
+
+ for (int cnt = 0; cnt < mBufferCount; cnt++) {
+ mCameraMemory[cnt]->release(mCameraMemory[cnt]);
+ struct ion_handle_data ion_handle;
+ memset(&ion_handle, 0, sizeof(ion_handle));
+ ion_handle.handle = mMemInfo[cnt].handle;
+ if (ioctl(mMemInfo[cnt].main_ion_fd, ION_IOC_FREE, &ion_handle) < 0) {
+ ALOGE("ion free failed");
+ }
+ close(mMemInfo[cnt].main_ion_fd);
+ if(mLocalFlag[cnt] != BUFFER_NOT_OWNED) {
+ if (mWindow) {
+ mWindow->cancel_buffer(mWindow, mBufferHandle[cnt]);
+ ALOGD("cancel_buffer: hdl =%p", (*mBufferHandle[cnt]));
+ } else {
+ ALOGE("Preview window is NULL, cannot cancel_buffer: hdl =%p",
+ (*mBufferHandle[cnt]));
+ }
+ }
+ mLocalFlag[cnt] = BUFFER_NOT_OWNED;
+ ALOGD("put buffer %d successfully", cnt);
+ }
+ mBufferCount = 0;
+ ALOGI(" %s : X ",__FUNCTION__);
+}
+
+/*===========================================================================
+ * FUNCTION : cacheOps
+ *
+ * DESCRIPTION: ion related memory cache operations
+ *
+ * PARAMETERS :
+ * @index : index of the buffer
+ * @cmd : cache ops command
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCameraGrallocMemory::cacheOps(int index, unsigned int cmd)
+{
+ if (index >= mBufferCount)
+ return BAD_INDEX;
+ return cacheOpsInternal(index, cmd, mCameraMemory[index]->data);
+}
+
+/*===========================================================================
+ * FUNCTION : getRegFlags
+ *
+ * DESCRIPTION: query initial reg flags
+ *
+ * PARAMETERS :
+ * @regFlags: initial reg flags of the allocated buffers
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCameraGrallocMemory::getRegFlags(uint8_t *regFlags) const
+{
+ int i = 0;
+ for (i = 0; i < mMinUndequeuedBuffers; i ++)
+ regFlags[i] = 0;
+ for (; i < mBufferCount; i ++)
+ regFlags[i] = 1;
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : getMemory
+ *
+ * DESCRIPTION: get camera memory
+ *
+ * PARAMETERS :
+ * @index : buffer index
+ * @metadata: flag if it's metadata
+ *
+ * RETURN : camera memory ptr
+ * NULL if not supported or failed
+ *==========================================================================*/
+camera_memory_t *QCameraGrallocMemory::getMemory(int index, bool metadata) const
+{
+ if (index >= mBufferCount || metadata)
+ return NULL;
+ return mCameraMemory[index];
+}
+
+/*===========================================================================
+ * FUNCTION : getMatchBufIndex
+ *
+ * DESCRIPTION: query buffer index by opaque ptr
+ *
+ * PARAMETERS :
+ * @opaque : opaque ptr
+ * @metadata: flag if it's metadata
+ *
+ * RETURN : buffer index if match found,
+ * -1 if failed
+ *==========================================================================*/
+int QCameraGrallocMemory::getMatchBufIndex(const void *opaque,
+ bool metadata) const
+{
+ int index = -1;
+ if (metadata) {
+ return -1;
+ }
+ for (int i = 0; i < mBufferCount; i++) {
+ if (mCameraMemory[i]->data == opaque) {
+ index = i;
+ break;
+ }
+ }
+ return index;
+}
+
+/*===========================================================================
+ * FUNCTION : getPtr
+ *
+ * DESCRIPTION: return buffer pointer
+ *
+ * PARAMETERS :
+ * @index : index of the buffer
+ *
+ * RETURN : buffer ptr
+ *==========================================================================*/
+void *QCameraGrallocMemory::getPtr(int index) const
+{
+ if (index >= mBufferCount) {
+ ALOGE("index out of bound");
+ return (void *)BAD_INDEX;
+ }
+ return mCameraMemory[index]->data;
+}
+
+}; //namespace qcamera
diff --git a/camera/QCamera2/HAL/QCameraMem.h b/camera/QCamera2/HAL/QCameraMem.h
new file mode 100644
index 0000000..2890c9d
--- /dev/null
+++ b/camera/QCamera2/HAL/QCameraMem.h
@@ -0,0 +1,182 @@
+/* Copyright (c) 2012-2013, The Linux Foundataion. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef __QCAMERA2HWI_MEM_H__
+#define __QCAMERA2HWI_MEM_H__
+
+#include <hardware/camera.h>
+#include <utils/Mutex.h>
+
+extern "C" {
+#include <sys/types.h>
+#include <linux/msm_ion.h>
+#include <mm_camera_interface.h>
+}
+
+namespace qcamera {
+
+// Base class for all memory types. Abstract.
+class QCameraMemory {
+
+public:
+ int cleanCache(int index) {return cacheOps(index, ION_IOC_CLEAN_CACHES);}
+ int invalidateCache(int index) {return cacheOps(index, ION_IOC_INV_CACHES);}
+ int cleanInvalidateCache(int index) {return cacheOps(index, ION_IOC_CLEAN_INV_CACHES);}
+ int getFd(int index) const;
+ int getSize(int index) const;
+ int getCnt() const;
+
+ virtual int allocate(int count, int size) = 0;
+ virtual void deallocate() = 0;
+ virtual int cacheOps(int index, unsigned int cmd) = 0;
+ virtual int getRegFlags(uint8_t *regFlags) const = 0;
+ virtual camera_memory_t *getMemory(int index, bool metadata) const = 0;
+ virtual int getMatchBufIndex(const void *opaque, bool metadata) const = 0;
+ virtual void *getPtr(int index) const= 0;
+
+ QCameraMemory(bool cached);
+ virtual ~QCameraMemory();
+
+ void getBufDef(const cam_frame_len_offset_t &offset,
+ mm_camera_buf_def_t &bufDef, int index) const;
+
+protected:
+ struct QCameraMemInfo {
+ int fd;
+ int main_ion_fd;
+ struct ion_handle *handle;
+ uint32_t size;
+ };
+
+ int alloc(int count, int size, int heap_id);
+ void dealloc();
+ int allocOneBuffer(struct QCameraMemInfo &memInfo, int heap_id, int size);
+ void deallocOneBuffer(struct QCameraMemInfo &memInfo);
+ int cacheOpsInternal(int index, unsigned int cmd, void *vaddr);
+
+ bool m_bCached;
+ int mBufferCount;
+ struct QCameraMemInfo mMemInfo[MM_CAMERA_MAX_NUM_FRAMES];
+};
+
+// Internal heap memory is used for memories used internally
+// They are allocated from /dev/ion.
+class QCameraHeapMemory : public QCameraMemory {
+public:
+ QCameraHeapMemory(bool cached);
+ virtual ~QCameraHeapMemory();
+
+ virtual int allocate(int count, int size);
+ virtual void deallocate();
+ virtual int cacheOps(int index, unsigned int cmd);
+ virtual int getRegFlags(uint8_t *regFlags) const;
+ virtual camera_memory_t *getMemory(int index, bool metadata) const;
+ virtual int getMatchBufIndex(const void *opaque, bool metadata) const;
+ virtual void *getPtr(int index) const;
+
+private:
+ void *mPtr[MM_CAMERA_MAX_NUM_FRAMES];
+};
+
+// Externel heap memory is used for memories shared with
+// framework. They are allocated from /dev/ion or gralloc.
+class QCameraStreamMemory : public QCameraMemory {
+public:
+ QCameraStreamMemory(camera_request_memory getMemory, bool cached);
+ virtual ~QCameraStreamMemory();
+
+ virtual int allocate(int count, int size);
+ virtual void deallocate();
+ virtual int cacheOps(int index, unsigned int cmd);
+ virtual int getRegFlags(uint8_t *regFlags) const;
+ virtual camera_memory_t *getMemory(int index, bool metadata) const;
+ virtual int getMatchBufIndex(const void *opaque, bool metadata) const;
+ virtual void *getPtr(int index) const;
+
+protected:
+ camera_request_memory mGetMemory;
+ camera_memory_t *mCameraMemory[MM_CAMERA_MAX_NUM_FRAMES];
+};
+
+// Externel heap memory is used for memories shared with
+// framework. They are allocated from /dev/ion or gralloc.
+class QCameraVideoMemory : public QCameraStreamMemory {
+public:
+ QCameraVideoMemory(camera_request_memory getMemory, bool cached);
+ virtual ~QCameraVideoMemory();
+
+ virtual int allocate(int count, int size);
+ virtual void deallocate();
+ virtual camera_memory_t *getMemory(int index, bool metadata) const;
+ virtual int getMatchBufIndex(const void *opaque, bool metadata) const;
+
+private:
+ camera_memory_t *mMetadata[MM_CAMERA_MAX_NUM_FRAMES];
+};
+;
+
+// Gralloc Memory is acquired from preview window
+class QCameraGrallocMemory : public QCameraMemory {
+ enum {
+ BUFFER_NOT_OWNED,
+ BUFFER_OWNED,
+ };
+public:
+ QCameraGrallocMemory(camera_request_memory getMemory);
+ void setNativeWindow(preview_stream_ops_t *anw);
+ virtual ~QCameraGrallocMemory();
+
+ virtual int allocate(int count, int size);
+ virtual void deallocate();
+ virtual int cacheOps(int index, unsigned int cmd);
+ virtual int getRegFlags(uint8_t *regFlags) const;
+ virtual camera_memory_t *getMemory(int index, bool metadata) const;
+ virtual int getMatchBufIndex(const void *opaque, bool metadata) const;
+ virtual void *getPtr(int index) const;
+
+ void setWindowInfo(preview_stream_ops_t *window, int width, int height, int format);
+ // Enqueue/display buffer[index] onto the native window,
+ // and dequeue one buffer from it.
+ // Returns the buffer index of the dequeued buffer.
+ int displayBuffer(int index);
+
+private:
+ buffer_handle_t *mBufferHandle[MM_CAMERA_MAX_NUM_FRAMES];
+ int mLocalFlag[MM_CAMERA_MAX_NUM_FRAMES];
+ struct private_handle_t *mPrivateHandle[MM_CAMERA_MAX_NUM_FRAMES];
+ preview_stream_ops_t *mWindow;
+ int mWidth, mHeight, mFormat;
+ camera_request_memory mGetMemory;
+ camera_memory_t *mCameraMemory[MM_CAMERA_MAX_NUM_FRAMES];
+ int mMinUndequeuedBuffers;
+};
+
+}; // namespace qcamera
+
+#endif /* __QCAMERA2HWI_MEM_H__ */
diff --git a/camera/QCamera2/HAL/QCameraParameters.cpp b/camera/QCamera2/HAL/QCameraParameters.cpp
new file mode 100644
index 0000000..0ca6c10
--- /dev/null
+++ b/camera/QCamera2/HAL/QCameraParameters.cpp
@@ -0,0 +1,6148 @@
+/* Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#define LOG_TAG "QCameraParameters"
+
+#include <cutils/properties.h>
+#include <math.h>
+#include <utils/Errors.h>
+#include <string.h>
+#include <stdlib.h>
+#include <gralloc_priv.h>
+#include "QCamera2HWI.h"
+#include "QCameraParameters.h"
+
+#define ASPECT_TOLERANCE 0.001
+#define FLIP_V_H (FLIP_H | FLIP_V)
+
+namespace qcamera {
+// Parameter keys to communicate between camera application and driver.
+const char QCameraParameters::KEY_QC_SUPPORTED_HFR_SIZES[] = "hfr-size-values";
+const char QCameraParameters::KEY_QC_PREVIEW_FRAME_RATE_MODE[] = "preview-frame-rate-mode";
+const char QCameraParameters::KEY_QC_SUPPORTED_PREVIEW_FRAME_RATE_MODES[] = "preview-frame-rate-modes";
+const char QCameraParameters::KEY_QC_PREVIEW_FRAME_RATE_AUTO_MODE[] = "frame-rate-auto";
+const char QCameraParameters::KEY_QC_PREVIEW_FRAME_RATE_FIXED_MODE[] = "frame-rate-fixed";
+const char QCameraParameters::KEY_QC_TOUCH_AF_AEC[] = "touch-af-aec";
+const char QCameraParameters::KEY_QC_SUPPORTED_TOUCH_AF_AEC[] = "touch-af-aec-values";
+const char QCameraParameters::KEY_QC_TOUCH_INDEX_AEC[] = "touch-index-aec";
+const char QCameraParameters::KEY_QC_TOUCH_INDEX_AF[] = "touch-index-af";
+const char QCameraParameters::KEY_QC_SCENE_DETECT[] = "scene-detect";
+const char QCameraParameters::KEY_QC_SUPPORTED_SCENE_DETECT[] = "scene-detect-values";
+const char QCameraParameters::KEY_QC_ISO_MODE[] = "iso";
+const char QCameraParameters::KEY_QC_SUPPORTED_ISO_MODES[] = "iso-values";
+const char QCameraParameters::KEY_QC_LENSSHADE[] = "lensshade";
+const char QCameraParameters::KEY_QC_SUPPORTED_LENSSHADE_MODES[] = "lensshade-values";
+const char QCameraParameters::KEY_QC_AUTO_EXPOSURE[] = "auto-exposure";
+const char QCameraParameters::KEY_QC_SUPPORTED_AUTO_EXPOSURE[] = "auto-exposure-values";
+const char QCameraParameters::KEY_QC_DENOISE[] = "denoise";
+const char QCameraParameters::KEY_QC_SUPPORTED_DENOISE[] = "denoise-values";
+const char QCameraParameters::KEY_QC_FOCUS_ALGO[] = "selectable-zone-af";
+const char QCameraParameters::KEY_QC_SUPPORTED_FOCUS_ALGOS[] = "selectable-zone-af-values";
+const char QCameraParameters::KEY_QC_FACE_DETECTION[] = "face-detection";
+const char QCameraParameters::KEY_QC_SUPPORTED_FACE_DETECTION[] = "face-detection-values";
+const char QCameraParameters::KEY_QC_FACE_RECOGNITION[] = "face-recognition";
+const char QCameraParameters::KEY_QC_SUPPORTED_FACE_RECOGNITION[] = "face-recognition-values";
+const char QCameraParameters::KEY_QC_MEMORY_COLOR_ENHANCEMENT[] = "mce";
+const char QCameraParameters::KEY_QC_SUPPORTED_MEM_COLOR_ENHANCE_MODES[] = "mce-values";
+const char QCameraParameters::KEY_QC_DIS[] = "dis";
+const char QCameraParameters::KEY_QC_SUPPORTED_DIS_MODES[] = "dis-values";
+const char QCameraParameters::KEY_QC_VIDEO_HIGH_FRAME_RATE[] = "video-hfr";
+const char QCameraParameters::KEY_QC_SUPPORTED_VIDEO_HIGH_FRAME_RATE_MODES[] = "video-hfr-values";
+const char QCameraParameters::KEY_QC_REDEYE_REDUCTION[] = "redeye-reduction";
+const char QCameraParameters::KEY_QC_SUPPORTED_REDEYE_REDUCTION[] = "redeye-reduction-values";
+const char QCameraParameters::KEY_QC_HIGH_DYNAMIC_RANGE_IMAGING[] = "hdr";
+const char QCameraParameters::KEY_QC_SUPPORTED_HDR_IMAGING_MODES[] = "hdr-values";
+const char QCameraParameters::KEY_QC_ZSL[] = "zsl";
+const char QCameraParameters::KEY_QC_SUPPORTED_ZSL_MODES[] = "zsl-values";
+const char QCameraParameters::KEY_QC_ZSL_BURST_INTERVAL[] = "capture-burst-interval";
+const char QCameraParameters::KEY_QC_ZSL_BURST_LOOKBACK[] = "capture-burst-retroactive";
+const char QCameraParameters::KEY_QC_ZSL_QUEUE_DEPTH[] = "capture-burst-queue-depth";
+const char QCameraParameters::KEY_QC_CAMERA_MODE[] = "camera-mode";
+const char QCameraParameters::KEY_QC_AE_BRACKET_HDR[] = "ae-bracket-hdr";
+const char QCameraParameters::KEY_QC_SUPPORTED_AE_BRACKET_MODES[] = "ae-bracket-hdr-values";
+const char QCameraParameters::KEY_QC_SUPPORTED_RAW_FORMATS[] = "raw-format-values";
+const char QCameraParameters::KEY_QC_RAW_FORMAT[] = "raw-format";
+const char QCameraParameters::KEY_QC_ORIENTATION[] = "orientation";
+const char QCameraParameters::KEY_QC_SELECTABLE_ZONE_AF[] = "selectable-zone-af";
+const char QCameraParameters::KEY_QC_CAPTURE_BURST_EXPOSURE[] = "capture-burst-exposures";
+const char QCameraParameters::KEY_QC_NUM_SNAPSHOT_PER_SHUTTER[] = "num-snaps-per-shutter";
+const char QCameraParameters::KEY_QC_NO_DISPLAY_MODE[] = "no-display-mode";
+const char QCameraParameters::KEY_QC_RAW_PICUTRE_SIZE[] = "raw-size";
+const char QCameraParameters::KEY_QC_SUPPORTED_SKIN_TONE_ENHANCEMENT_MODES[] = "skinToneEnhancement-values";
+const char QCameraParameters::KEY_QC_SUPPORTED_LIVESNAPSHOT_SIZES[] = "supported-live-snapshot-sizes";
+const char QCameraParameters::KEY_QC_HDR_NEED_1X[] = "hdr-need-1x";
+const char QCameraParameters::KEY_QC_PREVIEW_FLIP[] = "preview-flip";
+const char QCameraParameters::KEY_QC_VIDEO_FLIP[] = "video-flip";
+const char QCameraParameters::KEY_QC_SNAPSHOT_PICTURE_FLIP[] = "snapshot-picture-flip";
+const char QCameraParameters::KEY_QC_SUPPORTED_FLIP_MODES[] = "flip-mode-values";
+const char QCameraParameters::KEY_QC_VIDEO_HDR[] = "video-hdr";
+const char QCameraParameters::KEY_QC_SUPPORTED_VIDEO_HDR_MODES[] = "video-hdr-values";
+
+// Values for effect settings.
+const char QCameraParameters::EFFECT_EMBOSS[] = "emboss";
+const char QCameraParameters::EFFECT_SKETCH[] = "sketch";
+const char QCameraParameters::EFFECT_NEON[] = "neon";
+
+// Values for auto exposure settings.
+const char QCameraParameters::TOUCH_AF_AEC_OFF[] = "touch-off";
+const char QCameraParameters::TOUCH_AF_AEC_ON[] = "touch-on";
+
+// Values for scene mode settings.
+const char QCameraParameters::SCENE_MODE_ASD[] = "asd"; // corresponds to CAMERA_BESTSHOT_AUTO in HAL
+const char QCameraParameters::SCENE_MODE_BACKLIGHT[] = "backlight";
+const char QCameraParameters::SCENE_MODE_FLOWERS[] = "flowers";
+const char QCameraParameters::SCENE_MODE_AR[] = "AR";
+const char QCameraParameters::SCENE_MODE_HDR[] = "hdr";
+
+// Formats for setPreviewFormat and setPictureFormat.
+const char QCameraParameters::PIXEL_FORMAT_YUV420SP_ADRENO[] = "yuv420sp-adreno";
+const char QCameraParameters::PIXEL_FORMAT_YV12[] = "yuv420p";
+const char QCameraParameters::PIXEL_FORMAT_NV12[] = "nv12";
+
+// Values for raw image formats
+const char QCameraParameters::QC_PIXEL_FORMAT_YUV_RAW_8BIT_YUYV[] = "yuv-raw8-yuyv";
+const char QCameraParameters::QC_PIXEL_FORMAT_YUV_RAW_8BIT_YVYU[] = "yuv-raw8-yvyu";
+const char QCameraParameters::QC_PIXEL_FORMAT_YUV_RAW_8BIT_UYVY[] = "yuv-raw8-uyvy";
+const char QCameraParameters::QC_PIXEL_FORMAT_YUV_RAW_8BIT_VYUY[] = "yuv-raw8-vyuy";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_QCOM_RAW_8GBRG[] = "bayer-qcom-8gbrg";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_QCOM_RAW_8GRBG[] = "bayer-qcom-8grbg";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_QCOM_RAW_8RGGB[] = "bayer-qcom-8rggb";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_QCOM_RAW_8BGGR[] = "bayer-qcom-8bggr";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_QCOM_RAW_10GBRG[] = "bayer-qcom-10gbrg";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_QCOM_RAW_10GRBG[] = "bayer-qcom-10grbg";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_QCOM_RAW_10RGGB[] = "bayer-qcom-10rggb";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_QCOM_RAW_10BGGR[] = "bayer-qcom-10bggr";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_QCOM_RAW_12GBRG[] = "bayer-qcom-12gbrg";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_QCOM_RAW_12GRBG[] = "bayer-qcom-12grbg";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_QCOM_RAW_12RGGB[] = "bayer-qcom-12rggb";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_QCOM_RAW_12BGGR[] = "bayer-qcom-12bggr";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_MIPI_RAW_8GBRG[] = "bayer-mipi-8gbrg";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_MIPI_RAW_8GRBG[] = "bayer-mipi-8grbg";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_MIPI_RAW_8RGGB[] = "bayer-mipi-8rggb";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_MIPI_RAW_8BGGR[] = "bayer-mipi-8bggr";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_MIPI_RAW_10GBRG[] = "bayer-mipi-10gbrg";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_MIPI_RAW_10GRBG[] = "bayer-mipi-10grbg";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_MIPI_RAW_10RGGB[] = "bayer-mipi-10rggb";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_MIPI_RAW_10BGGR[] = "bayer-mipi-10bggr";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_MIPI_RAW_12GBRG[] = "bayer-mipi-12gbrg";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_MIPI_RAW_12GRBG[] = "bayer-mipi-12grbg";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_MIPI_RAW_12RGGB[] = "bayer-mipi-12rggb";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_MIPI_RAW_12BGGR[] = "bayer-mipi-12bggr";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_IDEAL_QCOM_8GBRG[] = "bayer-ideal-qcom-8gbrg";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_IDEAL_QCOM_8GRBG[] = "bayer-ideal-qcom-8grbg";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_IDEAL_QCOM_8RGGB[] = "bayer-ideal-qcom-8rggb";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_IDEAL_QCOM_8BGGR[] = "bayer-ideal-qcom-8bggr";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_IDEAL_QCOM_10GBRG[] = "bayer-ideal-qcom-10gbrg";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_IDEAL_QCOM_10GRBG[] = "bayer-ideal-qcom-10grbg";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_IDEAL_QCOM_10RGGB[] = "bayer-ideal-qcom-10rggb";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_IDEAL_QCOM_10BGGR[] = "bayer-ideal-qcom-10bggr";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_IDEAL_QCOM_12GBRG[] = "bayer-ideal-qcom-12gbrg";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_IDEAL_QCOM_12GRBG[] = "bayer-ideal-qcom-12grbg";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_IDEAL_QCOM_12RGGB[] = "bayer-ideal-qcom-12rggb";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_IDEAL_QCOM_12BGGR[] = "bayer-ideal-qcom-12bggr";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_IDEAL_MIPI_8GBRG[] = "bayer-ideal-mipi-8gbrg";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_IDEAL_MIPI_8GRBG[] = "bayer-ideal-mipi-8grbg";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_IDEAL_MIPI_8RGGB[] = "bayer-ideal-mipi-8rggb";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_IDEAL_MIPI_8BGGR[] = "bayer-ideal-mipi-8bggr";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_IDEAL_MIPI_10GBRG[] = "bayer-ideal-mipi-10gbrg";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_IDEAL_MIPI_10GRBG[] = "bayer-ideal-mipi-10grbg";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_IDEAL_MIPI_10RGGB[] = "bayer-ideal-mipi-10rggb";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_IDEAL_MIPI_10BGGR[] = "bayer-ideal-mipi-10bggr";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_IDEAL_MIPI_12GBRG[] = "bayer-ideal-mipi-12gbrg";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_IDEAL_MIPI_12GRBG[] = "bayer-ideal-mipi-12grbg";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_IDEAL_MIPI_12RGGB[] = "bayer-ideal-mipi-12rggb";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_IDEAL_MIPI_12BGGR[] = "bayer-ideal-mipi-12bggr";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN8_8GBRG[] = "bayer-ideal-plain8-8gbrg";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN8_8GRBG[] = "bayer-ideal-plain8-8grbg";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN8_8RGGB[] = "bayer-ideal-plain8-8rggb";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN8_8BGGR[] = "bayer-ideal-plain8-8bggr";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN16_8GBRG[] = "bayer-ideal-plain16-8gbrg";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN16_8GRBG[] = "bayer-ideal-plain16-8grbg";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN16_8RGGB[] = "bayer-ideal-plain16-8rggb";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN16_8BGGR[] = "bayer-ideal-plain16-8bggr";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN16_10GBRG[] = "bayer-ideal-plain16-10gbrg";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN16_10GRBG[] = "bayer-ideal-plain16-10grbg";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN16_10RGGB[] = "bayer-ideal-plain16-10rggb";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN16_10BGGR[] = "bayer-ideal-plain16-10bggr";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN16_12GBRG[] = "bayer-ideal-plain16-12gbrg";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN16_12GRBG[] = "bayer-ideal-plain16-12grbg";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN16_12RGGB[] = "bayer-ideal-plain16-12rggb";
+const char QCameraParameters::QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN16_12BGGR[] = "bayer-ideal-plain16-12bggr";
+
+// Values for ISO Settings
+const char QCameraParameters::ISO_AUTO[] = "auto";
+const char QCameraParameters::ISO_HJR[] = "ISO_HJR";
+const char QCameraParameters::ISO_100[] = "ISO100";
+const char QCameraParameters::ISO_200[] = "ISO200";
+const char QCameraParameters::ISO_400[] = "ISO400";
+const char QCameraParameters::ISO_800[] = "ISO800";
+const char QCameraParameters::ISO_1600[] = "ISO1600";
+
+// Values for auto exposure settings.
+const char QCameraParameters::AUTO_EXPOSURE_FRAME_AVG[] = "frame-average";
+const char QCameraParameters::AUTO_EXPOSURE_CENTER_WEIGHTED[] = "center-weighted";
+const char QCameraParameters::AUTO_EXPOSURE_SPOT_METERING[] = "spot-metering";
+const char QCameraParameters::AUTO_EXPOSURE_SMART_METERING[] = "smart-metering";
+const char QCameraParameters::AUTO_EXPOSURE_USER_METERING[] = "user-metering";
+const char QCameraParameters::AUTO_EXPOSURE_SPOT_METERING_ADV[] = "spot-metering-adv";
+const char QCameraParameters::AUTO_EXPOSURE_CENTER_WEIGHTED_ADV[] = "center-weighted-adv";
+
+const char QCameraParameters::KEY_QC_GPS_LATITUDE_REF[] = "gps-latitude-ref";
+const char QCameraParameters::KEY_QC_GPS_LONGITUDE_REF[] = "gps-longitude-ref";
+const char QCameraParameters::KEY_QC_GPS_ALTITUDE_REF[] = "gps-altitude-ref";
+const char QCameraParameters::KEY_QC_GPS_STATUS[] = "gps-status";
+
+const char QCameraParameters::KEY_QC_HISTOGRAM[] = "histogram";
+const char QCameraParameters::KEY_QC_SUPPORTED_HISTOGRAM_MODES[] = "histogram-values";
+
+const char QCameraParameters::VALUE_ENABLE[] = "enable";
+const char QCameraParameters::VALUE_DISABLE[] = "disable";
+const char QCameraParameters::VALUE_OFF[] = "off";
+const char QCameraParameters::VALUE_ON[] = "on";
+const char QCameraParameters::VALUE_TRUE[] = "true";
+const char QCameraParameters::VALUE_FALSE[] = "false";
+
+const char QCameraParameters::KEY_QC_SHARPNESS[] = "sharpness";
+const char QCameraParameters::KEY_QC_MIN_SHARPNESS[] = "min-sharpness";
+const char QCameraParameters::KEY_QC_MAX_SHARPNESS[] = "max-sharpness";
+const char QCameraParameters::KEY_QC_SHARPNESS_STEP[] = "sharpness-step";
+const char QCameraParameters::KEY_QC_CONTRAST[] = "contrast";
+const char QCameraParameters::KEY_QC_MIN_CONTRAST[] = "min-contrast";
+const char QCameraParameters::KEY_QC_MAX_CONTRAST[] = "max-contrast";
+const char QCameraParameters::KEY_QC_CONTRAST_STEP[] = "contrast-step";
+const char QCameraParameters::KEY_QC_SATURATION[] = "saturation";
+const char QCameraParameters::KEY_QC_MIN_SATURATION[] = "min-saturation";
+const char QCameraParameters::KEY_QC_MAX_SATURATION[] = "max-saturation";
+const char QCameraParameters::KEY_QC_SATURATION_STEP[] = "saturation-step";
+const char QCameraParameters::KEY_QC_BRIGHTNESS[] = "luma-adaptation";
+const char QCameraParameters::KEY_QC_MIN_BRIGHTNESS[] = "min-brightness";
+const char QCameraParameters::KEY_QC_MAX_BRIGHTNESS[] = "max-brightness";
+const char QCameraParameters::KEY_QC_BRIGHTNESS_STEP[] = "brightness-step";
+const char QCameraParameters::KEY_QC_SCE_FACTOR[] = "skinToneEnhancement";
+const char QCameraParameters::KEY_QC_MIN_SCE_FACTOR[] = "min-sce-factor";
+const char QCameraParameters::KEY_QC_MAX_SCE_FACTOR[] = "max-sce-factor";
+const char QCameraParameters::KEY_QC_SCE_FACTOR_STEP[] = "sce-factor-step";
+
+const char QCameraParameters::KEY_QC_SUPPORTED_CAMERA_FEATURES[] = "qc-camera-features";
+const char QCameraParameters::KEY_QC_MAX_NUM_REQUESTED_FACES[] = "qc-max-num-requested-faces";
+
+//Values for DENOISE
+const char QCameraParameters::DENOISE_OFF[] = "denoise-off";
+const char QCameraParameters::DENOISE_ON[] = "denoise-on";
+
+// Values for selectable zone af Settings
+const char QCameraParameters::FOCUS_ALGO_AUTO[] = "auto";
+const char QCameraParameters::FOCUS_ALGO_SPOT_METERING[] = "spot-metering";
+const char QCameraParameters::FOCUS_ALGO_CENTER_WEIGHTED[] = "center-weighted";
+const char QCameraParameters::FOCUS_ALGO_FRAME_AVERAGE[] = "frame-average";
+
+// Values for HFR settings.
+const char QCameraParameters::VIDEO_HFR_OFF[] = "off";
+const char QCameraParameters::VIDEO_HFR_2X[] = "60";
+const char QCameraParameters::VIDEO_HFR_3X[] = "90";
+const char QCameraParameters::VIDEO_HFR_4X[] = "120";
+const char QCameraParameters::VIDEO_HFR_5X[] = "150";
+
+// Values for HDR Bracketing settings.
+const char QCameraParameters::AE_BRACKET_OFF[] = "Off";
+const char QCameraParameters::AE_BRACKET[] = "AE-Bracket";
+
+// Values for FLIP settings.
+const char QCameraParameters::FLIP_MODE_OFF[] = "off";
+const char QCameraParameters::FLIP_MODE_V[] = "flip-v";
+const char QCameraParameters::FLIP_MODE_H[] = "flip-h";
+const char QCameraParameters::FLIP_MODE_VH[] = "flip-vh";
+
+static const char* portrait = "portrait";
+static const char* landscape = "landscape";
+
+const cam_dimension_t QCameraParameters::THUMBNAIL_SIZES_MAP[] = {
+ { 512, 288 }, //1.777778
+ { 480, 288 }, //1.666667
+ { 256, 154 }, //1.66233
+ { 432, 288 }, //1.5
+ { 320, 240 }, //1.33333
+ { 176, 144 }, //1.222222
+ { 0, 0 } // required by Android SDK
+};
+
+const QCameraParameters::QCameraMap QCameraParameters::AUTO_EXPOSURE_MAP[] = {
+ { AUTO_EXPOSURE_FRAME_AVG, CAM_AEC_MODE_FRAME_AVERAGE },
+ { AUTO_EXPOSURE_CENTER_WEIGHTED, CAM_AEC_MODE_CENTER_WEIGHTED },
+ { AUTO_EXPOSURE_SPOT_METERING, CAM_AEC_MODE_SPOT_METERING },
+ { AUTO_EXPOSURE_SMART_METERING, CAM_AEC_MODE_SMART_METERING },
+ { AUTO_EXPOSURE_USER_METERING, CAM_AEC_MODE_USER_METERING },
+ { AUTO_EXPOSURE_SPOT_METERING_ADV, CAM_AEC_MODE_SPOT_METERING_ADV },
+ { AUTO_EXPOSURE_CENTER_WEIGHTED_ADV, CAM_AEC_MODE_CENTER_WEIGHTED_ADV },
+};
+
+const QCameraParameters::QCameraMap QCameraParameters::PREVIEW_FORMATS_MAP[] = {
+ {PIXEL_FORMAT_YUV420SP, CAM_FORMAT_YUV_420_NV21},
+ {PIXEL_FORMAT_YUV420P, CAM_FORMAT_YUV_420_YV12},
+ {PIXEL_FORMAT_YUV420SP_ADRENO, CAM_FORMAT_YUV_420_NV21_ADRENO},
+ {PIXEL_FORMAT_YV12, CAM_FORMAT_YUV_420_YV12},
+ {PIXEL_FORMAT_NV12, CAM_FORMAT_YUV_420_NV12}
+};
+
+const QCameraParameters::QCameraMap QCameraParameters::PICTURE_TYPES_MAP[] = {
+ {PIXEL_FORMAT_JPEG, CAM_FORMAT_JPEG},
+ {PIXEL_FORMAT_YUV422SP, CAM_FORMAT_YUV_422_NV16},
+ {QC_PIXEL_FORMAT_YUV_RAW_8BIT_YUYV, CAM_FORMAT_YUV_RAW_8BIT_YUYV},
+ {QC_PIXEL_FORMAT_YUV_RAW_8BIT_YVYU, CAM_FORMAT_YUV_RAW_8BIT_YVYU},
+ {QC_PIXEL_FORMAT_YUV_RAW_8BIT_UYVY, CAM_FORMAT_YUV_RAW_8BIT_UYVY},
+ {QC_PIXEL_FORMAT_YUV_RAW_8BIT_VYUY, CAM_FORMAT_YUV_RAW_8BIT_VYUY},
+ {QC_PIXEL_FORMAT_BAYER_QCOM_RAW_8GBRG, CAM_FORMAT_BAYER_QCOM_RAW_8BPP_GBRG},
+ {QC_PIXEL_FORMAT_BAYER_QCOM_RAW_8GRBG, CAM_FORMAT_BAYER_QCOM_RAW_8BPP_GRBG},
+ {QC_PIXEL_FORMAT_BAYER_QCOM_RAW_8RGGB, CAM_FORMAT_BAYER_QCOM_RAW_8BPP_RGGB},
+ {QC_PIXEL_FORMAT_BAYER_QCOM_RAW_8BGGR, CAM_FORMAT_BAYER_QCOM_RAW_8BPP_BGGR},
+ {QC_PIXEL_FORMAT_BAYER_QCOM_RAW_10GBRG, CAM_FORMAT_BAYER_QCOM_RAW_10BPP_GBRG},
+ {QC_PIXEL_FORMAT_BAYER_QCOM_RAW_10GRBG, CAM_FORMAT_BAYER_QCOM_RAW_10BPP_GRBG},
+ {QC_PIXEL_FORMAT_BAYER_QCOM_RAW_10RGGB, CAM_FORMAT_BAYER_QCOM_RAW_10BPP_RGGB},
+ {QC_PIXEL_FORMAT_BAYER_QCOM_RAW_10BGGR, CAM_FORMAT_BAYER_QCOM_RAW_10BPP_BGGR},
+ {QC_PIXEL_FORMAT_BAYER_QCOM_RAW_12GBRG, CAM_FORMAT_BAYER_QCOM_RAW_12BPP_GBRG},
+ {QC_PIXEL_FORMAT_BAYER_QCOM_RAW_12GRBG, CAM_FORMAT_BAYER_QCOM_RAW_12BPP_GRBG},
+ {QC_PIXEL_FORMAT_BAYER_QCOM_RAW_12RGGB, CAM_FORMAT_BAYER_QCOM_RAW_12BPP_RGGB},
+ {QC_PIXEL_FORMAT_BAYER_QCOM_RAW_12BGGR, CAM_FORMAT_BAYER_QCOM_RAW_12BPP_BGGR},
+ {QC_PIXEL_FORMAT_BAYER_MIPI_RAW_8GBRG, CAM_FORMAT_BAYER_MIPI_RAW_8BPP_GBRG},
+ {QC_PIXEL_FORMAT_BAYER_MIPI_RAW_8GRBG, CAM_FORMAT_BAYER_MIPI_RAW_8BPP_GRBG},
+ {QC_PIXEL_FORMAT_BAYER_MIPI_RAW_8RGGB, CAM_FORMAT_BAYER_MIPI_RAW_8BPP_RGGB},
+ {QC_PIXEL_FORMAT_BAYER_MIPI_RAW_8BGGR, CAM_FORMAT_BAYER_MIPI_RAW_8BPP_BGGR},
+ {QC_PIXEL_FORMAT_BAYER_MIPI_RAW_10GBRG, CAM_FORMAT_BAYER_MIPI_RAW_10BPP_GBRG},
+ {QC_PIXEL_FORMAT_BAYER_MIPI_RAW_10GRBG, CAM_FORMAT_BAYER_MIPI_RAW_10BPP_GRBG},
+ {QC_PIXEL_FORMAT_BAYER_MIPI_RAW_10RGGB, CAM_FORMAT_BAYER_MIPI_RAW_10BPP_RGGB},
+ {QC_PIXEL_FORMAT_BAYER_MIPI_RAW_10BGGR, CAM_FORMAT_BAYER_MIPI_RAW_10BPP_BGGR},
+ {QC_PIXEL_FORMAT_BAYER_MIPI_RAW_12GBRG, CAM_FORMAT_BAYER_MIPI_RAW_12BPP_GBRG},
+ {QC_PIXEL_FORMAT_BAYER_MIPI_RAW_12GRBG, CAM_FORMAT_BAYER_MIPI_RAW_12BPP_GRBG},
+ {QC_PIXEL_FORMAT_BAYER_MIPI_RAW_12RGGB, CAM_FORMAT_BAYER_MIPI_RAW_12BPP_RGGB},
+ {QC_PIXEL_FORMAT_BAYER_MIPI_RAW_12BGGR, CAM_FORMAT_BAYER_MIPI_RAW_12BPP_BGGR},
+ {QC_PIXEL_FORMAT_BAYER_IDEAL_QCOM_8GBRG, CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_8BPP_GBRG},
+ {QC_PIXEL_FORMAT_BAYER_IDEAL_QCOM_8GRBG, CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_8BPP_GRBG},
+ {QC_PIXEL_FORMAT_BAYER_IDEAL_QCOM_8RGGB, CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_8BPP_RGGB},
+ {QC_PIXEL_FORMAT_BAYER_IDEAL_QCOM_8BGGR, CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_8BPP_BGGR},
+ {QC_PIXEL_FORMAT_BAYER_IDEAL_QCOM_10GBRG, CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_10BPP_GBRG},
+ {QC_PIXEL_FORMAT_BAYER_IDEAL_QCOM_10GRBG, CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_10BPP_GRBG},
+ {QC_PIXEL_FORMAT_BAYER_IDEAL_QCOM_10RGGB, CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_10BPP_RGGB},
+ {QC_PIXEL_FORMAT_BAYER_IDEAL_QCOM_10BGGR, CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_10BPP_BGGR},
+ {QC_PIXEL_FORMAT_BAYER_IDEAL_QCOM_12GBRG, CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_12BPP_GBRG},
+ {QC_PIXEL_FORMAT_BAYER_IDEAL_QCOM_12GRBG, CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_12BPP_GRBG},
+ {QC_PIXEL_FORMAT_BAYER_IDEAL_QCOM_12RGGB, CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_12BPP_RGGB},
+ {QC_PIXEL_FORMAT_BAYER_IDEAL_QCOM_12BGGR, CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_12BPP_BGGR},
+ {QC_PIXEL_FORMAT_BAYER_IDEAL_MIPI_8GBRG, CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_8BPP_GBRG},
+ {QC_PIXEL_FORMAT_BAYER_IDEAL_MIPI_8GRBG, CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_8BPP_GRBG},
+ {QC_PIXEL_FORMAT_BAYER_IDEAL_MIPI_8RGGB, CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_8BPP_RGGB},
+ {QC_PIXEL_FORMAT_BAYER_IDEAL_MIPI_8BGGR, CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_8BPP_BGGR},
+ {QC_PIXEL_FORMAT_BAYER_IDEAL_MIPI_10GBRG, CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_10BPP_GBRG},
+ {QC_PIXEL_FORMAT_BAYER_IDEAL_MIPI_10GRBG, CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_10BPP_GRBG},
+ {QC_PIXEL_FORMAT_BAYER_IDEAL_MIPI_10RGGB, CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_10BPP_RGGB},
+ {QC_PIXEL_FORMAT_BAYER_IDEAL_MIPI_10BGGR, CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_10BPP_BGGR},
+ {QC_PIXEL_FORMAT_BAYER_IDEAL_MIPI_12GBRG, CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_12BPP_GBRG},
+ {QC_PIXEL_FORMAT_BAYER_IDEAL_MIPI_12GRBG, CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_12BPP_GRBG},
+ {QC_PIXEL_FORMAT_BAYER_IDEAL_MIPI_12RGGB, CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_12BPP_RGGB},
+ {QC_PIXEL_FORMAT_BAYER_IDEAL_MIPI_12BGGR, CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_12BPP_BGGR},
+ {QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN8_8GBRG, CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN8_8BPP_GBRG},
+ {QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN8_8GRBG, CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN8_8BPP_GRBG},
+ {QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN8_8RGGB, CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN8_8BPP_RGGB},
+ {QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN8_8BGGR, CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN8_8BPP_BGGR},
+ {QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN16_8GBRG, CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_8BPP_GBRG},
+ {QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN16_8GRBG, CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_8BPP_GRBG},
+ {QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN16_8RGGB, CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_8BPP_RGGB},
+ {QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN16_8BGGR, CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_8BPP_BGGR},
+ {QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN16_10GBRG, CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_10BPP_GBRG},
+ {QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN16_10GRBG, CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_10BPP_GRBG},
+ {QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN16_10RGGB, CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_10BPP_RGGB},
+ {QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN16_10BGGR, CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_10BPP_BGGR},
+ {QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN16_12GBRG, CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_12BPP_GBRG},
+ {QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN16_12GRBG, CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_12BPP_GRBG},
+ {QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN16_12RGGB, CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_12BPP_RGGB},
+ {QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN16_12BGGR, CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_12BPP_BGGR}
+};
+
+const QCameraParameters::QCameraMap QCameraParameters::RAW_FORMATS_MAP[] = {
+};
+
+const QCameraParameters::QCameraMap QCameraParameters::FOCUS_MODES_MAP[] = {
+ { FOCUS_MODE_AUTO, CAM_FOCUS_MODE_AUTO },
+ { FOCUS_MODE_INFINITY, CAM_FOCUS_MODE_INFINITY },
+ { FOCUS_MODE_MACRO, CAM_FOCUS_MODE_MACRO },
+ { FOCUS_MODE_FIXED, CAM_FOCUS_MODE_FIXED },
+ { FOCUS_MODE_EDOF, CAM_FOCUS_MODE_EDOF },
+ { FOCUS_MODE_CONTINUOUS_PICTURE, CAM_FOCUS_MODE_CONTINOUS_PICTURE },
+ { FOCUS_MODE_CONTINUOUS_VIDEO, CAM_FOCUS_MODE_CONTINOUS_VIDEO }
+};
+
+const QCameraParameters::QCameraMap QCameraParameters::EFFECT_MODES_MAP[] = {
+ { EFFECT_NONE, CAM_EFFECT_MODE_OFF },
+ { EFFECT_MONO, CAM_EFFECT_MODE_MONO },
+ { EFFECT_NEGATIVE, CAM_EFFECT_MODE_NEGATIVE },
+ { EFFECT_SOLARIZE, CAM_EFFECT_MODE_SOLARIZE },
+ { EFFECT_SEPIA, CAM_EFFECT_MODE_SEPIA },
+ { EFFECT_POSTERIZE, CAM_EFFECT_MODE_POSTERIZE },
+ { EFFECT_WHITEBOARD, CAM_EFFECT_MODE_WHITEBOARD },
+ { EFFECT_BLACKBOARD, CAM_EFFECT_MODE_BLACKBOARD },
+ { EFFECT_AQUA, CAM_EFFECT_MODE_AQUA },
+ { EFFECT_EMBOSS, CAM_EFFECT_MODE_EMBOSS },
+ { EFFECT_SKETCH, CAM_EFFECT_MODE_SKETCH },
+ { EFFECT_NEON, CAM_EFFECT_MODE_NEON }
+};
+
+const QCameraParameters::QCameraMap QCameraParameters::SCENE_MODES_MAP[] = {
+ { SCENE_MODE_AUTO, CAM_SCENE_MODE_OFF },
+ { SCENE_MODE_ACTION, CAM_SCENE_MODE_ACTION },
+ { SCENE_MODE_PORTRAIT, CAM_SCENE_MODE_PORTRAIT },
+ { SCENE_MODE_LANDSCAPE, CAM_SCENE_MODE_LANDSCAPE },
+ { SCENE_MODE_NIGHT, CAM_SCENE_MODE_NIGHT },
+ { SCENE_MODE_NIGHT_PORTRAIT, CAM_SCENE_MODE_NIGHT_PORTRAIT },
+ { SCENE_MODE_THEATRE, CAM_SCENE_MODE_THEATRE },
+ { SCENE_MODE_BEACH, CAM_SCENE_MODE_BEACH },
+ { SCENE_MODE_SNOW, CAM_SCENE_MODE_SNOW },
+ { SCENE_MODE_SUNSET, CAM_SCENE_MODE_SUNSET },
+ { SCENE_MODE_STEADYPHOTO, CAM_SCENE_MODE_ANTISHAKE },
+ { SCENE_MODE_FIREWORKS , CAM_SCENE_MODE_FIREWORKS },
+ { SCENE_MODE_SPORTS , CAM_SCENE_MODE_SPORTS },
+ { SCENE_MODE_PARTY, CAM_SCENE_MODE_PARTY },
+ { SCENE_MODE_CANDLELIGHT, CAM_SCENE_MODE_CANDLELIGHT },
+ { SCENE_MODE_ASD, CAM_SCENE_MODE_AUTO },
+ { SCENE_MODE_BACKLIGHT, CAM_SCENE_MODE_BACKLIGHT },
+ { SCENE_MODE_FLOWERS, CAM_SCENE_MODE_FLOWERS },
+ { SCENE_MODE_AR, CAM_SCENE_MODE_AR },
+ { SCENE_MODE_HDR, CAM_SCENE_MODE_OFF },
+};
+
+const QCameraParameters::QCameraMap QCameraParameters::FLASH_MODES_MAP[] = {
+ { FLASH_MODE_OFF, CAM_FLASH_MODE_OFF },
+ { FLASH_MODE_AUTO, CAM_FLASH_MODE_AUTO },
+ { FLASH_MODE_ON, CAM_FLASH_MODE_ON },
+ { FLASH_MODE_TORCH, CAM_FLASH_MODE_TORCH }
+};
+
+const QCameraParameters::QCameraMap QCameraParameters::FOCUS_ALGO_MAP[] = {
+ { FOCUS_ALGO_AUTO, CAM_FOCUS_ALGO_AUTO },
+ { FOCUS_ALGO_SPOT_METERING, CAM_FOCUS_ALGO_SPOT },
+ { FOCUS_ALGO_CENTER_WEIGHTED, CAM_FOCUS_ALGO_CENTER_WEIGHTED },
+ { FOCUS_ALGO_FRAME_AVERAGE, CAM_FOCUS_ALGO_AVERAGE }
+};
+
+const QCameraParameters::QCameraMap QCameraParameters::WHITE_BALANCE_MODES_MAP[] = {
+ { WHITE_BALANCE_AUTO, CAM_WB_MODE_AUTO },
+ { WHITE_BALANCE_INCANDESCENT, CAM_WB_MODE_INCANDESCENT },
+ { WHITE_BALANCE_FLUORESCENT, CAM_WB_MODE_FLUORESCENT },
+ { WHITE_BALANCE_WARM_FLUORESCENT,CAM_WB_MODE_WARM_FLUORESCENT},
+ { WHITE_BALANCE_DAYLIGHT, CAM_WB_MODE_DAYLIGHT },
+ { WHITE_BALANCE_CLOUDY_DAYLIGHT, CAM_WB_MODE_CLOUDY_DAYLIGHT },
+ { WHITE_BALANCE_TWILIGHT, CAM_WB_MODE_TWILIGHT },
+ { WHITE_BALANCE_SHADE, CAM_WB_MODE_SHADE }
+};
+
+const QCameraParameters::QCameraMap QCameraParameters::ANTIBANDING_MODES_MAP[] = {
+ { ANTIBANDING_OFF, CAM_ANTIBANDING_MODE_OFF },
+ { ANTIBANDING_50HZ, CAM_ANTIBANDING_MODE_50HZ },
+ { ANTIBANDING_60HZ, CAM_ANTIBANDING_MODE_60HZ },
+ { ANTIBANDING_AUTO, CAM_ANTIBANDING_MODE_AUTO }
+};
+
+const QCameraParameters::QCameraMap QCameraParameters::ISO_MODES_MAP[] = {
+ { ISO_AUTO, CAM_ISO_MODE_AUTO },
+ { ISO_HJR, CAM_ISO_MODE_DEBLUR },
+ { ISO_100, CAM_ISO_MODE_100 },
+ { ISO_200, CAM_ISO_MODE_200 },
+ { ISO_400, CAM_ISO_MODE_400 },
+ { ISO_800, CAM_ISO_MODE_800 },
+ { ISO_1600, CAM_ISO_MODE_1600 }
+};
+
+const QCameraParameters::QCameraMap QCameraParameters::HFR_MODES_MAP[] = {
+ { VIDEO_HFR_OFF, CAM_HFR_MODE_OFF },
+ { VIDEO_HFR_2X, CAM_HFR_MODE_60FPS },
+ { VIDEO_HFR_3X, CAM_HFR_MODE_90FPS },
+ { VIDEO_HFR_4X, CAM_HFR_MODE_120FPS },
+ { VIDEO_HFR_5X, CAM_HFR_MODE_150FPS }
+};
+
+const QCameraParameters::QCameraMap QCameraParameters::BRACKETING_MODES_MAP[] = {
+ { AE_BRACKET_OFF, CAM_EXP_BRACKETING_OFF },
+ { AE_BRACKET, CAM_EXP_BRACKETING_ON }
+};
+
+const QCameraParameters::QCameraMap QCameraParameters::ON_OFF_MODES_MAP[] = {
+ { VALUE_OFF, 0 },
+ { VALUE_ON, 1 }
+};
+
+const QCameraParameters::QCameraMap QCameraParameters::TOUCH_AF_AEC_MODES_MAP[] = {
+ { QCameraParameters::TOUCH_AF_AEC_OFF, 0 },
+ { QCameraParameters::TOUCH_AF_AEC_ON, 1 }
+};
+
+const QCameraParameters::QCameraMap QCameraParameters::ENABLE_DISABLE_MODES_MAP[] = {
+ { VALUE_ENABLE, 1 },
+ { VALUE_DISABLE, 0 }
+};
+
+const QCameraParameters::QCameraMap QCameraParameters::DENOISE_ON_OFF_MODES_MAP[] = {
+ { DENOISE_OFF, 0 },
+ { DENOISE_ON, 1 }
+};
+
+const QCameraParameters::QCameraMap QCameraParameters::TRUE_FALSE_MODES_MAP[] = {
+ { VALUE_FALSE, 0},
+ { VALUE_TRUE, 1}
+};
+
+const QCameraParameters::QCameraMap QCameraParameters::FLIP_MODES_MAP[] = {
+ {FLIP_MODE_OFF, 0},
+ {FLIP_MODE_V, FLIP_V},
+ {FLIP_MODE_H, FLIP_H},
+ {FLIP_MODE_VH, FLIP_V_H}
+};
+
+#define DEFAULT_CAMERA_AREA "(0, 0, 0, 0, 0)"
+#define DATA_PTR(MEM_OBJ,INDEX) MEM_OBJ->getPtr( INDEX )
+
+/*===========================================================================
+ * FUNCTION : QCameraParameters
+ *
+ * DESCRIPTION: default constructor of QCameraParameters
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : None
+ *==========================================================================*/
+QCameraParameters::QCameraParameters()
+ : CameraParameters(),
+ m_pCapability(NULL),
+ m_pCamOpsTbl(NULL),
+ m_pParamHeap(NULL),
+ m_pParamBuf(NULL),
+ m_bZslMode(false),
+ m_bZslMode_new(false),
+ m_bRecordingHint(false),
+ m_bRecordingHint_new(false),
+ m_bHistogramEnabled(false),
+ m_nFaceProcMask(0),
+ m_bDebugFps(false),
+ mFocusMode(CAM_FOCUS_MODE_MAX),
+ mPreviewFormat(CAM_FORMAT_YUV_420_NV21),
+ mPictureFormat(CAM_FORMAT_JPEG),
+ m_bNeedRestart(false),
+ m_bNoDisplayMode(false),
+ m_bWNROn(false),
+ m_bNeedLockCAF(false),
+ m_bCAFLocked(false),
+ m_bAFRunning(false),
+ m_tempMap()
+{
+ char value[PROPERTY_VALUE_MAX];
+ // TODO: may move to parameter instead of sysprop
+ property_get("persist.debug.sf.showfps", value, "0");
+ m_bDebugFps = atoi(value) > 0 ? true : false;
+
+ // For thermal mode, it should be set as system property
+ // because system property applies to all applications, while
+ // parameters only apply to specific app.
+ property_get("persist.camera.thermal.mode", value, "fps");
+ if (!strcmp(value, "frameskip")) {
+ m_ThermalMode = QCAMERA_THERMAL_ADJUST_FRAMESKIP;
+ } else {
+ if (strcmp(value, "fps"))
+ ALOGE("%s: Invalid camera thermal mode %s", __func__, value);
+ m_ThermalMode = QCAMERA_THERMAL_ADJUST_FPS;
+ }
+
+ memset(&m_LiveSnapshotSize, 0, sizeof(m_LiveSnapshotSize));
+}
+
+/*===========================================================================
+ * FUNCTION : QCameraParameters
+ *
+ * DESCRIPTION: constructor of QCameraParameters
+ *
+ * PARAMETERS :
+ * @params : parameters in string
+ *
+ * RETURN : None
+ *==========================================================================*/
+QCameraParameters::QCameraParameters(const String8 ¶ms)
+ : CameraParameters(params),
+ m_pCapability(NULL),
+ m_pCamOpsTbl(NULL),
+ m_pParamHeap(NULL),
+ m_pParamBuf(NULL),
+ m_bZslMode(false),
+ m_bZslMode_new(false),
+ m_bRecordingHint(false),
+ m_bRecordingHint_new(false),
+ m_bHistogramEnabled(false),
+ m_nFaceProcMask(0),
+ m_bDebugFps(false),
+ mFocusMode(CAM_FOCUS_MODE_MAX),
+ mPreviewFormat(CAM_FORMAT_YUV_420_NV21),
+ mPictureFormat(CAM_FORMAT_JPEG),
+ m_bNeedRestart(false),
+ m_bNoDisplayMode(false),
+ m_bWNROn(false),
+ m_bNeedLockCAF(false),
+ m_bCAFLocked(false),
+ m_bAFRunning(false),
+ m_tempMap()
+{
+ memset(&m_LiveSnapshotSize, 0, sizeof(m_LiveSnapshotSize));
+}
+
+/*===========================================================================
+ * FUNCTION : ~QCameraParameters
+ *
+ * DESCRIPTION: deconstructor of QCameraParameters
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : None
+ *==========================================================================*/
+QCameraParameters::~QCameraParameters()
+{
+ deinit();
+}
+
+/*===========================================================================
+ * FUNCTION : createSizesString
+ *
+ * DESCRIPTION: create string obj contains array of dimensions
+ *
+ * PARAMETERS :
+ * @sizes : array of dimensions
+ * @len : size of dimension array
+ *
+ * RETURN : string obj
+ *==========================================================================*/
+String8 QCameraParameters::createSizesString(const cam_dimension_t *sizes, int len)
+{
+ String8 str;
+ char buffer[32];
+
+ if (len > 0) {
+ snprintf(buffer, sizeof(buffer), "%dx%d", sizes[0].width, sizes[0].height);
+ str.append(buffer);
+ }
+ for (int i = 1; i < len; i++) {
+ snprintf(buffer, sizeof(buffer), ",%dx%d", sizes[i].width, sizes[i].height);
+ str.append(buffer);
+ }
+ return str;
+}
+
+/*===========================================================================
+ * FUNCTION : createValuesString
+ *
+ * DESCRIPTION: create string obj contains array of values from map when matched
+ * from input values array
+ *
+ * PARAMETERS :
+ * @values : array of values
+ * @len : size of values array
+ * @map : map contains the mapping between values and enums
+ * @map_len : size of the map
+ *
+ * RETURN : string obj
+ *==========================================================================*/
+String8 QCameraParameters::createValuesString(const int *values,
+ int len,
+ const QCameraMap* map,
+ int map_len)
+{
+ String8 str;
+ int count = 0;
+
+ for (int i = 0; i < len; i++ ) {
+ for (int j = 0; j < map_len; j ++)
+ if (map[j].val == values[i]) {
+ if (NULL != map[j].desc) {
+ if (count > 0) {
+ str.append(",");
+ }
+ str.append(map[j].desc);
+ count++;
+ break; //loop j
+ }
+ }
+ }
+ return str;
+}
+
+/*===========================================================================
+ * FUNCTION : createValuesStringFromMap
+ *
+ * DESCRIPTION: create string obj contains array of values directly from map
+ *
+ * PARAMETERS :
+ * @map : map contains the mapping between values and enums
+ * @map_len : size of the map
+ *
+ * RETURN : string obj
+ *==========================================================================*/
+String8 QCameraParameters::createValuesStringFromMap(const QCameraMap* map,
+ int map_len)
+{
+ String8 str;
+
+ for (int i = 0; i < map_len; i++) {
+ if (NULL != map[i].desc) {
+ if (i > 0) {
+ str.append(",");
+ }
+ str.append(map[i].desc);
+ }
+ }
+ return str;
+}
+
+/*===========================================================================
+ * FUNCTION : createZoomRatioValuesString
+ *
+ * DESCRIPTION: create string obj contains array of zoom ratio values
+ *
+ * PARAMETERS :
+ * @zoomRaios : array of zoom ratios
+ * @length : size of the array
+ *
+ * RETURN : string obj
+ *==========================================================================*/
+String8 QCameraParameters::createZoomRatioValuesString(int *zoomRatios, int length)
+{
+ String8 str;
+ char buffer[32] = {0};
+
+ if(length > 0){
+ snprintf(buffer, sizeof(buffer), "%d", zoomRatios[0]);
+ str.append(buffer);
+ }
+
+ for (int i =1;i<length;i++){
+ memset(buffer, 0, sizeof(buffer));
+ snprintf(buffer, sizeof(buffer), ",%d", zoomRatios[i]);
+ str.append(buffer);
+ }
+ return str;
+}
+
+/*===========================================================================
+ * FUNCTION : createHfrValuesString
+ *
+ * DESCRIPTION: create string obj contains array of hfr values from map when
+ * matched from input hfr values
+ *
+ * PARAMETERS :
+ * @values : array of hfr info
+ * @len : size of the array
+ * @map : map of hfr string value and enum
+ * map_len : size of map
+ *
+ * RETURN : string obj
+ *==========================================================================*/
+String8 QCameraParameters::createHfrValuesString(
+ const cam_hfr_info_t *values,
+ int len,
+ const QCameraMap* map,
+ int map_len)
+{
+ String8 str;
+ int count = 0;
+
+ for (int i = 0; i < len; i++ ) {
+ for (int j = 0; j < map_len; j ++)
+ if (map[j].val == (int)values[i].mode) {
+ if (NULL != map[j].desc) {
+ if (count > 0) {
+ str.append(",");
+ }
+ str.append(map[j].desc);
+ count++;
+ break; //loop j
+ }
+ }
+ }
+ return str;
+}
+
+/*===========================================================================
+ * FUNCTION : createHfrSizesString
+ *
+ * DESCRIPTION: create string obj contains array of hfr sizes
+ *
+ * PARAMETERS :
+ * @values : array of hfr info
+ * @len : size of the array
+ *
+ * RETURN : string obj
+ *==========================================================================*/
+String8 QCameraParameters::createHfrSizesString(
+ const cam_hfr_info_t *values,
+ int len)
+{
+ String8 str;
+ char buffer[32];
+
+ if (len > 0) {
+ snprintf(buffer, sizeof(buffer), "%dx%d",
+ values[0].dim.width, values[0].dim.height);
+ str.append(buffer);
+ }
+ for (int i = 1; i < len; i++) {
+ snprintf(buffer, sizeof(buffer), ",%dx%d",
+ values[i].dim.width, values[i].dim.height);
+ str.append(buffer);
+ }
+ return str;
+}
+
+/*===========================================================================
+ * FUNCTION : compareFPSValues
+ *
+ * DESCRIPTION: helper function for fps sorting
+ *
+ * PARAMETERS :
+ * @p1 : first array element
+ * @p2 : second array element
+ *
+ * RETURN : -1 - left element is greater than right
+ * 0 - elements are equals
+ * 1 - left element is less than right
+ *==========================================================================*/
+int QCameraParameters::compareFPSValues(const void *p1, const void *p2)
+{
+ if ( *( (int *) p1) > *( (int *) p2) ) {
+ return -1;
+ } else if ( *( (int *) p1) < *( (int *) p2) ) {
+ return 1;
+ }
+
+ return 0;
+}
+
+/*===========================================================================
+ * FUNCTION : createFpsString
+ *
+ * DESCRIPTION: create string obj contains array of FPS rates
+ *
+ * PARAMETERS :
+ * @fps : array of fps ranges
+ * @len : size of the array
+ *
+ * RETURN : string obj
+ *==========================================================================*/
+String8 QCameraParameters::createFpsString(const cam_fps_range_t *fps, int len)
+{
+ String8 str;
+ char buffer[32];
+ int duplicate = INT_MAX;
+
+ int *fpsValues = new int[len];
+
+ for (int i = 0; i < len; i++ ) {
+ fpsValues[i] = int(fps[i].max_fps);
+ }
+
+ qsort(fpsValues, len, sizeof(int), compareFPSValues);
+
+ for (int i = 0; i < len; i++ ) {
+ if ( duplicate != fpsValues[i] ) {
+ snprintf(buffer, sizeof(buffer), "%d", fpsValues[i]);
+ str.append(buffer);
+ if (i < len-1) {
+ str.append(",");
+ }
+ duplicate = fpsValues[i];
+ }
+ }
+
+ delete [] fpsValues;
+
+ return str;
+}
+
+/*===========================================================================
+ * FUNCTION : createFpsRangeString
+ *
+ * DESCRIPTION: create string obj contains array of FPS ranges
+ *
+ * PARAMETERS :
+ * @fps : array of fps ranges
+ * @len : size of the array
+ * @default_fps_index : reference to index of default fps range
+ *
+ * RETURN : string obj
+ *==========================================================================*/
+String8 QCameraParameters::createFpsRangeString(const cam_fps_range_t* fps,
+ int len,
+ int &default_fps_index)
+{
+ String8 str;
+ char buffer[32];
+ int max_range = 0;
+ int min_fps, max_fps;
+
+ if (len > 0) {
+ min_fps = int(fps[0].min_fps * 1000);
+ max_fps = int(fps[0].max_fps * 1000);
+ max_range = max_fps - min_fps;
+ default_fps_index = 0;
+ snprintf(buffer, sizeof(buffer), "(%d,%d)", min_fps, max_fps);
+ str.append(buffer);
+ }
+ for (int i = 1; i < len; i++) {
+ min_fps = int(fps[i].min_fps * 1000);
+ max_fps = int(fps[i].max_fps * 1000);
+ if (max_range < (max_fps - min_fps)) {
+ max_range = max_fps - min_fps;
+ default_fps_index = i;
+ }
+ snprintf(buffer, sizeof(buffer), ",(%d,%d)", min_fps, max_fps);
+ str.append(buffer);
+ }
+ return str;
+}
+
+/*===========================================================================
+ * FUNCTION : lookupAttr
+ *
+ * DESCRIPTION: lookup a value by its name
+ *
+ * PARAMETERS :
+ * @attr : map contains <name, value>
+ * @len : size of the map
+ * @name : name to be looked up
+ *
+ * RETURN : valid value if found
+ * NAME_NOT_FOUND if not found
+ *==========================================================================*/
+int QCameraParameters::lookupAttr(const QCameraMap arr[], int len, const char *name)
+{
+ if (name) {
+ for (int i = 0; i < len; i++) {
+ if (!strcmp(arr[i].desc, name))
+ return arr[i].val;
+ }
+ }
+ return NAME_NOT_FOUND;
+}
+
+/*===========================================================================
+ * FUNCTION : lookupNameByValue
+ *
+ * DESCRIPTION: lookup a name by its value
+ *
+ * PARAMETERS :
+ * @attr : map contains <name, value>
+ * @len : size of the map
+ * @value : value to be looked up
+ *
+ * RETURN : name str or NULL if not found
+ *==========================================================================*/
+const char *QCameraParameters::lookupNameByValue(const QCameraMap arr[], int len, int value)
+{
+ for (int i = 0; i < len; i++) {
+ if (arr[i].val == value) {
+ return arr[i].desc;
+ }
+ }
+ return NULL;
+}
+
+/*===========================================================================
+ * FUNCTION : setPreviewSize
+ *
+ * DESCRIPTION: set preview size from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setPreviewSize(const QCameraParameters& params)
+{
+ int width, height;
+ params.getPreviewSize(&width, &height);
+ ALOGV("Requested preview size %d x %d", width, height);
+
+ // Validate the preview size
+ for (size_t i = 0; i < m_pCapability->preview_sizes_tbl_cnt; ++i) {
+ if (width == m_pCapability->preview_sizes_tbl[i].width
+ && height == m_pCapability->preview_sizes_tbl[i].height) {
+ // check if need to restart preview in case of preview size change
+ int old_width, old_height;
+ CameraParameters::getPreviewSize(&old_width, &old_height);
+ if (width != old_width || height != old_height) {
+ m_bNeedRestart = true;
+ }
+
+ // set the new value
+ CameraParameters::setPreviewSize(width, height);
+ return NO_ERROR;
+ }
+ }
+ ALOGE("Invalid preview size requested: %dx%d", width, height);
+ return BAD_VALUE;
+}
+
+/*===========================================================================
+ * FUNCTION : setPictureSize
+ *
+ * DESCRIPTION: set picture size from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setPictureSize(const QCameraParameters& params)
+{
+ int width, height;
+ params.getPictureSize(&width, &height);
+ ALOGV("Requested picture size %d x %d", width, height);
+
+ // Validate the picture size
+ for (size_t i = 0; i < m_pCapability->picture_sizes_tbl_cnt; ++i) {
+ if (width == m_pCapability->picture_sizes_tbl[i].width
+ && height == m_pCapability->picture_sizes_tbl[i].height) {
+ // check if need to restart preview in case of picture size change
+ int old_width, old_height;
+ CameraParameters::getPictureSize(&old_width, &old_height);
+ if ((m_bZslMode || m_bRecordingHint) &&
+ (width != old_width || height != old_height)) {
+ m_bNeedRestart = true;
+ }
+
+ // set the new value
+ CameraParameters::setPictureSize(width, height);
+ return NO_ERROR;
+ }
+ }
+ ALOGE("Invalid picture size requested: %dx%d", width, height);
+ return BAD_VALUE;
+}
+
+/*===========================================================================
+ * FUNCTION : setVideoSize
+ *
+ * DESCRIPTION: set video size from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setVideoSize(const QCameraParameters& params)
+{
+ const char *str= NULL;
+ int width, height;
+ str = params.get(KEY_VIDEO_SIZE);
+ if(!str) {
+ //If application didn't set this parameter string, use the values from
+ //getPreviewSize() as video dimensions.
+ params.getPreviewSize(&width, &height);
+ ALOGE("No Record Size requested, use the preview dimensions");
+ } else {
+ params.getVideoSize(&width, &height);
+ }
+
+ // Validate the video size
+ for (size_t i = 0; i < m_pCapability->video_sizes_tbl_cnt; ++i) {
+ if (width == m_pCapability->video_sizes_tbl[i].width
+ && height == m_pCapability->video_sizes_tbl[i].height) {
+ // check if need to restart preview in case of video size change
+ int old_width, old_height;
+ CameraParameters::getVideoSize(&old_width, &old_height);
+ if (m_bRecordingHint &&
+ (width != old_width || height != old_height)) {
+ m_bNeedRestart = true;
+ }
+
+ // set the new value
+ CameraParameters::setVideoSize(width, height);
+ return NO_ERROR;
+ }
+ }
+
+ ALOGE("Invalid video size requested: %dx%d", width, height);
+ return BAD_VALUE;
+}
+
+/*===========================================================================
+ * FUNCTION : setLiveSnapshotSize
+ *
+ * DESCRIPTION: set live snapshot size
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setLiveSnapshotSize(const QCameraParameters& params)
+{
+ char value[PROPERTY_VALUE_MAX];
+ property_get("persist.camera.opt.livepic", value, "1");
+ bool useOptimal = atoi(value) > 0 ? true : false;
+
+ // use picture size from user setting
+ params.getPictureSize(&m_LiveSnapshotSize.width, &m_LiveSnapshotSize.height);
+
+ uint8_t livesnapshot_sizes_tbl_cnt = m_pCapability->livesnapshot_sizes_tbl_cnt;
+ cam_dimension_t *livesnapshot_sizes_tbl = &m_pCapability->livesnapshot_sizes_tbl[0];
+
+ // check if HFR is enabled
+ const char *hfrStr = params.get(KEY_QC_VIDEO_HIGH_FRAME_RATE);
+ cam_hfr_mode_t hfrMode = CAM_HFR_MODE_OFF;
+ if (hfrStr != NULL) {
+ int32_t value = lookupAttr(HFR_MODES_MAP,
+ sizeof(HFR_MODES_MAP)/sizeof(QCameraMap),
+ hfrStr);
+ if (value != NAME_NOT_FOUND) {
+ // if HFR is enabled, change live snapshot size
+ if (value > CAM_HFR_MODE_OFF) {
+ for (int i = 0; i < m_pCapability->hfr_tbl_cnt; i++) {
+ if (m_pCapability->hfr_tbl[i].mode == value) {
+ livesnapshot_sizes_tbl_cnt =
+ m_pCapability->hfr_tbl[i].livesnapshot_sizes_tbl_cnt;
+ livesnapshot_sizes_tbl =
+ &m_pCapability->hfr_tbl[i].livesnapshot_sizes_tbl[0];
+ hfrMode = m_pCapability->hfr_tbl[i].mode;
+ break;
+ }
+ }
+ }
+ }
+ }
+
+ if (useOptimal || hfrMode != CAM_HFR_MODE_OFF) {
+ bool found = false;
+
+ // first check if picture size is within the list of supported sizes
+ for (int i = 0; i < livesnapshot_sizes_tbl_cnt; ++i) {
+ if (m_LiveSnapshotSize.width == livesnapshot_sizes_tbl[i].width &&
+ m_LiveSnapshotSize.height == livesnapshot_sizes_tbl[i].height) {
+ found = true;
+ break;
+ }
+ }
+
+ if (!found) {
+ // use optimal live snapshot size from supported list,
+ // that has same preview aspect ratio
+ int width = 0, height = 0;
+ params.getPreviewSize(&width, &height);
+
+ double previewAspectRatio = (double)width / height;
+ for (int i = 0; i < livesnapshot_sizes_tbl_cnt; ++i) {
+ double ratio = (double)livesnapshot_sizes_tbl[i].width /
+ livesnapshot_sizes_tbl[i].height;
+ if (fabs(previewAspectRatio - ratio) <= ASPECT_TOLERANCE) {
+ m_LiveSnapshotSize = livesnapshot_sizes_tbl[i];
+ found = true;
+ break;
+ }
+ }
+
+ if (!found && hfrMode != CAM_HFR_MODE_OFF) {
+ // Cannot find matching aspect ration from supported live snapshot list
+ // choose the max dim from preview and video size
+ ALOGI("%s: Cannot find matching aspect ratio, choose max of preview or video size", __func__);
+ params.getVideoSize(&m_LiveSnapshotSize.width, &m_LiveSnapshotSize.height);
+ if (m_LiveSnapshotSize.width < width && m_LiveSnapshotSize.height < height) {
+ m_LiveSnapshotSize.width = width;
+ m_LiveSnapshotSize.height = height;
+ }
+ }
+ }
+ }
+ ALOGI("%s: live snapshot size %d x %d", __func__,
+ m_LiveSnapshotSize.width, m_LiveSnapshotSize.height);
+
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : setPreviewFormat
+ *
+ * DESCRIPTION: set preview format from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setPreviewFormat(const QCameraParameters& params)
+{
+ const char *str = params.getPreviewFormat();
+ int32_t previewFormat =
+ lookupAttr(PREVIEW_FORMATS_MAP,
+ sizeof(PREVIEW_FORMATS_MAP) / sizeof(QCameraMap),
+ str);
+ if (previewFormat != NAME_NOT_FOUND) {
+ mPreviewFormat = (cam_format_t)previewFormat;
+
+ CameraParameters::setPreviewFormat(str);
+ ALOGV("%s: format %d\n", __func__, mPreviewFormat);
+ return NO_ERROR;
+ }
+ ALOGE("Invalid preview format value: %s", (str == NULL) ? "NULL" : str);
+ return BAD_VALUE;
+}
+
+/*===========================================================================
+ * FUNCTION : setPictureFormat
+ *
+ * DESCRIPTION: set picture format from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setPictureFormat(const QCameraParameters& params)
+{
+ const char *str = params.getPictureFormat();
+ int32_t pictureFormat =
+ lookupAttr(PICTURE_TYPES_MAP,
+ sizeof(PICTURE_TYPES_MAP) / sizeof(QCameraMap),
+ str);
+ if (pictureFormat != NAME_NOT_FOUND) {
+ mPictureFormat = pictureFormat;
+
+ CameraParameters::setPictureFormat(str);
+ ALOGE("%s: format %d\n", __func__, mPictureFormat);
+ return NO_ERROR;
+ }
+ ALOGE("Invalid picture format value: %s", (str == NULL) ? "NULL" : str);
+ return BAD_VALUE;
+}
+
+/*===========================================================================
+ * FUNCTION : setJpegThumbnailSize
+ *
+ * DESCRIPTION: set jpeg thumbnail size from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setJpegThumbnailSize(const QCameraParameters& params)
+{
+ int width = params.getInt(KEY_JPEG_THUMBNAIL_WIDTH);
+ int height = params.getInt(KEY_JPEG_THUMBNAIL_HEIGHT);
+
+ ALOGV("requested jpeg thumbnail size %d x %d", width, height);
+
+ int sizes_cnt = sizeof(THUMBNAIL_SIZES_MAP) / sizeof(cam_dimension_t);
+
+ int pic_width = 0, pic_height = 0;
+ params.getPictureSize(&pic_width, &pic_height);
+ if (pic_height == 0) {
+ ALOGE("%s: picture size is invalid (%d x %d)", __func__, pic_width, pic_height);
+ return BAD_VALUE;
+ }
+ double picAspectRatio = (double)pic_width / pic_height;
+
+ int optimalWidth = 0, optimalHeight = 0;
+ if (width != 0 || height != 0) {
+ // If input jpeg thumnmail size is (0,0), meaning no thumbnail needed
+ // hornor this setting.
+ // Otherwise, find optimal jpeg thumbnail size that has same aspect ration
+ // as picture size
+
+ // Try to find a size matches aspect ratio and has the largest width
+ for (int i = 0; i < sizes_cnt; i++) {
+ if (THUMBNAIL_SIZES_MAP[i].height == 0) {
+ // No thumbnail case, just skip
+ continue;
+ }
+ double ratio =
+ (double)THUMBNAIL_SIZES_MAP[i].width / THUMBNAIL_SIZES_MAP[i].height;
+ if (fabs(ratio - picAspectRatio) > ASPECT_TOLERANCE) {
+ continue;
+ }
+ if (THUMBNAIL_SIZES_MAP[i].width > optimalWidth) {
+ optimalWidth = THUMBNAIL_SIZES_MAP[i].width;
+ optimalHeight = THUMBNAIL_SIZES_MAP[i].height;
+ }
+ }
+ }
+
+ set(KEY_JPEG_THUMBNAIL_WIDTH, optimalWidth);
+ set(KEY_JPEG_THUMBNAIL_HEIGHT, optimalHeight);
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : setJpegQuality
+ *
+ * DESCRIPTION: set jpeg encpding quality from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setJpegQuality(const QCameraParameters& params)
+{
+ int32_t rc = NO_ERROR;
+ int quality = params.getInt(KEY_JPEG_QUALITY);
+ if (quality >= 0 && quality <= 100) {
+ set(KEY_JPEG_QUALITY, quality);
+ } else {
+ ALOGE("%s: Invalid jpeg quality=%d", __func__, quality);
+ rc = BAD_VALUE;
+ }
+
+ quality = params.getInt(KEY_JPEG_THUMBNAIL_QUALITY);
+ if (quality >= 0 && quality <= 100) {
+ set(KEY_JPEG_THUMBNAIL_QUALITY, quality);
+ } else {
+ ALOGE("%s: Invalid jpeg thumbnail quality=%d", __func__, quality);
+ rc = BAD_VALUE;
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : setOrientaion
+ *
+ * DESCRIPTION: set orientaion from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setOrientation(const QCameraParameters& params)
+{
+ const char *str = params.get(KEY_QC_ORIENTATION);
+
+ if (str != NULL) {
+ if (strcmp(str, portrait) == 0 || strcmp(str, landscape) == 0) {
+ // Camera service needs this to decide if the preview frames and raw
+ // pictures should be rotated.
+ set(KEY_QC_ORIENTATION, str);
+ } else {
+ ALOGE("%s: Invalid orientation value: %s", __func__, str);
+ return BAD_VALUE;
+ }
+ }
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : setAutoExposure
+ *
+ * DESCRIPTION: set auto exposure value from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setAutoExposure(const QCameraParameters& params)
+{
+ const char *str = params.get(KEY_QC_AUTO_EXPOSURE);
+ const char *prev_str = get(KEY_QC_AUTO_EXPOSURE);
+ if (str != NULL) {
+ if (prev_str == NULL ||
+ strcmp(str, prev_str) != 0) {
+ return setAutoExposure(str);
+ }
+ }
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : setPreviewFpsRange
+ *
+ * DESCRIPTION: set preview FPS range from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setPreviewFpsRange(const QCameraParameters& params)
+{
+ int minFps,maxFps;
+ int prevMinFps, prevMaxFps;
+ int rc = NO_ERROR;
+ bool found = false;
+
+ CameraParameters::getPreviewFpsRange(&prevMinFps, &prevMaxFps);
+ ALOGV("%s: Existing FpsRange Values:(%d, %d)", __func__, prevMinFps, prevMaxFps);
+ params.getPreviewFpsRange(&minFps, &maxFps);
+ ALOGV("%s: Requested FpsRange Values:(%d, %d)", __func__, minFps, maxFps);
+
+ if(minFps == prevMinFps && maxFps == prevMaxFps) {
+ ALOGV("%s: No change in FpsRange", __func__);
+ rc = NO_ERROR;
+ goto end;
+ }
+ for(int i = 0; i < m_pCapability->fps_ranges_tbl_cnt; i++) {
+ // if the value is in the supported list
+ if(minFps >= m_pCapability->fps_ranges_tbl[i].min_fps * 1000 &&
+ maxFps <= m_pCapability->fps_ranges_tbl[i].max_fps * 1000) {
+ found = true;
+ ALOGV("%s: FPS i=%d : minFps = %d, maxFps = %d ", __func__, i, minFps, maxFps);
+ setPreviewFpsRange(minFps, maxFps);
+ break;
+ }
+ }
+ if(found == false){
+ ALOGE("%s: error: FPS range value not supported", __func__);
+ rc = BAD_VALUE;
+ }
+end:
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : setPreviewFrameRate
+ *
+ * DESCRIPTION: set preview frame rate from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setPreviewFrameRate(const QCameraParameters& params)
+{
+ uint16_t fps = (uint16_t)params.getPreviewFrameRate();
+ ALOGV("%s: requested preview frame rate is %d", __func__, fps);
+ CameraParameters::setPreviewFrameRate(fps);
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : setEffect
+ *
+ * DESCRIPTION: set effect value from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setEffect(const QCameraParameters& params)
+{
+ const char *str = params.get(KEY_EFFECT);
+ const char *prev_str = get(KEY_EFFECT);
+ if (str != NULL) {
+ if (prev_str == NULL ||
+ strcmp(str, prev_str) != 0) {
+ return setEffect(str);
+ }
+ }
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : setFocusMode
+ *
+ * DESCRIPTION: set focus mode from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setFocusMode(const QCameraParameters& params)
+{
+ const char *str = params.get(KEY_FOCUS_MODE);
+ const char *prev_str = get(KEY_FOCUS_MODE);
+ if (str != NULL) {
+ if (prev_str == NULL ||
+ strcmp(str, prev_str) != 0) {
+ return setFocusMode(str);
+ }
+ }
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : setBrightness
+ *
+ * DESCRIPTION: set brightness control value from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setBrightness(const QCameraParameters& params)
+{
+ int currentBrightness = getInt(KEY_QC_BRIGHTNESS);
+ int brightness = params.getInt(KEY_QC_BRIGHTNESS);
+ if (currentBrightness != brightness) {
+ if (brightness >= m_pCapability->brightness_ctrl.min_value &&
+ brightness <= m_pCapability->brightness_ctrl.max_value) {
+ ALOGV(" new brightness value : %d ", brightness);
+ return setBrightness(brightness);
+ } else {
+ ALOGE("%s: invalid value %d out of (%d, %d)",
+ __func__, brightness,
+ m_pCapability->brightness_ctrl.min_value,
+ m_pCapability->brightness_ctrl.max_value);
+ return BAD_VALUE;
+ }
+ } else {
+ ALOGV("%s: No brightness value changed.", __func__);
+ return NO_ERROR;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : setSharpness
+ *
+ * DESCRIPTION: set sharpness control value from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setSharpness(const QCameraParameters& params)
+{
+ int shaprness = params.getInt(KEY_QC_SHARPNESS);
+ int prev_sharp = getInt(KEY_QC_SHARPNESS);
+ if (prev_sharp != shaprness) {
+ if((shaprness >= m_pCapability->sharpness_ctrl.min_value) &&
+ (shaprness <= m_pCapability->sharpness_ctrl.max_value)) {
+ ALOGV(" new sharpness value : %d ", shaprness);
+ return setSharpness(shaprness);
+ } else {
+ ALOGE("%s: invalid value %d out of (%d, %d)",
+ __func__, shaprness,
+ m_pCapability->sharpness_ctrl.min_value,
+ m_pCapability->sharpness_ctrl.max_value);
+ return BAD_VALUE;
+ }
+ } else {
+ ALOGV("%s: No value change in shaprness", __func__);
+ return NO_ERROR;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : setSkintoneEnahancement
+ *
+ * DESCRIPTION: set skin tone enhancement factor from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setSkinToneEnhancement(const QCameraParameters& params)
+{
+ int sceFactor = params.getInt(KEY_QC_SCE_FACTOR);
+ int prev_sceFactor = getInt(KEY_QC_SCE_FACTOR);
+ if (prev_sceFactor != sceFactor) {
+ if((sceFactor >= m_pCapability->sce_ctrl.min_value) &&
+ (sceFactor <= m_pCapability->sce_ctrl.max_value)) {
+ ALOGV(" new Skintone Enhancement value : %d ", sceFactor);
+ return setSkinToneEnhancement(sceFactor);
+ } else {
+ ALOGE("%s: invalid value %d out of (%d, %d)",
+ __func__, sceFactor,
+ m_pCapability->sce_ctrl.min_value,
+ m_pCapability->sce_ctrl.max_value);
+ return BAD_VALUE;
+ }
+ } else {
+ ALOGV("%s: No value change in skintone enhancement factor", __func__);
+ return NO_ERROR;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : setSaturation
+ *
+ * DESCRIPTION: set saturation control value from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setSaturation(const QCameraParameters& params)
+{
+ int saturation = params.getInt(KEY_QC_SATURATION);
+ int prev_sat = getInt(KEY_QC_SATURATION);
+ if (prev_sat != saturation) {
+ if((saturation >= m_pCapability->saturation_ctrl.min_value) &&
+ (saturation <= m_pCapability->saturation_ctrl.max_value)) {
+ ALOGV(" new saturation value : %d ", saturation);
+ return setSaturation(saturation);
+ } else {
+ ALOGE("%s: invalid value %d out of (%d, %d)",
+ __func__, saturation,
+ m_pCapability->saturation_ctrl.min_value,
+ m_pCapability->saturation_ctrl.max_value);
+ return BAD_VALUE;
+ }
+ } else {
+ ALOGV("%s: No value change in saturation factor", __func__);
+ return NO_ERROR;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : setContrast
+ *
+ * DESCRIPTION: set contrast control value from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setContrast(const QCameraParameters& params)
+{
+ int contrast = params.getInt(KEY_QC_CONTRAST);
+ int prev_contrast = getInt(KEY_QC_CONTRAST);
+ if (prev_contrast != contrast) {
+ if((contrast >= m_pCapability->contrast_ctrl.min_value) &&
+ (contrast <= m_pCapability->contrast_ctrl.max_value)) {
+ ALOGV(" new contrast value : %d ", contrast);
+ int32_t rc = setContrast(contrast);
+ return rc;
+ } else {
+ ALOGE("%s: invalid value %d out of (%d, %d)",
+ __func__, contrast,
+ m_pCapability->contrast_ctrl.min_value,
+ m_pCapability->contrast_ctrl.max_value);
+ return BAD_VALUE;
+ }
+ } else {
+ ALOGV("%s: No value change in contrast", __func__);
+ return NO_ERROR;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : setExposureCompensation
+ *
+ * DESCRIPTION: set exposure compensation value from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setExposureCompensation(const QCameraParameters & params)
+{
+ int expComp = params.getInt(KEY_EXPOSURE_COMPENSATION);
+ int prev_expComp = getInt(KEY_EXPOSURE_COMPENSATION);
+ if (prev_expComp != expComp) {
+ if((expComp >= m_pCapability->exposure_compensation_min) &&
+ (expComp <= m_pCapability->exposure_compensation_max)) {
+ ALOGV(" new Exposure Compensation value : %d ", expComp);
+ return setExposureCompensation(expComp);
+ } else {
+ ALOGE("%s: invalid value %d out of (%d, %d)",
+ __func__, expComp,
+ m_pCapability->exposure_compensation_min,
+ m_pCapability->exposure_compensation_max);
+ return BAD_VALUE;
+ }
+ } else {
+ ALOGV("%s: No value change in Exposure Compensation", __func__);
+ return NO_ERROR;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : setWhiteBalance
+ *
+ * DESCRIPTION: set white balance value from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setWhiteBalance(const QCameraParameters& params)
+{
+ const char *str = params.get(KEY_WHITE_BALANCE);
+ const char *prev_str = get(KEY_WHITE_BALANCE);
+ if (str != NULL) {
+ if (prev_str == NULL ||
+ strcmp(str, prev_str) != 0) {
+ return setWhiteBalance(str);
+ }
+ }
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : setAntibanding
+ *
+ * DESCRIPTION: set antibanding value from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setAntibanding(const QCameraParameters& params)
+{
+ const char *str = params.get(KEY_ANTIBANDING);
+ const char *prev_str = get(KEY_ANTIBANDING);
+ if (str != NULL) {
+ if (prev_str == NULL ||
+ strcmp(str, prev_str) != 0) {
+ return setAntibanding(str);
+ }
+ }
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : setSceneDetect
+ *
+ * DESCRIPTION: set scenen detect value from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setSceneDetect(const QCameraParameters& params)
+{
+ const char *str = params.get(KEY_QC_SCENE_DETECT);
+ const char *prev_str = get(KEY_QC_SCENE_DETECT);
+ if (str != NULL) {
+ if (prev_str == NULL ||
+ strcmp(str, prev_str) != 0) {
+ return setSceneDetect(str);
+ }
+ }
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : setVideoHDR
+ *
+ * DESCRIPTION: set video HDR value from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setVideoHDR(const QCameraParameters& params)
+{
+ const char *str = params.get(KEY_QC_VIDEO_HDR);
+ const char *prev_str = get(KEY_QC_VIDEO_HDR);
+ if (str != NULL) {
+ if (prev_str == NULL ||
+ strcmp(str, prev_str) != 0) {
+ return setVideoHDR(str);
+ }
+ }
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : setFaceRecognition
+ *
+ * DESCRIPTION: set face recognition mode from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setFaceRecognition(const QCameraParameters& params)
+{
+ const char *str = params.get(KEY_QC_FACE_RECOGNITION);
+ const char *prev_str = get(KEY_QC_FACE_RECOGNITION);
+ if (str != NULL) {
+ if (prev_str == NULL ||
+ strcmp(str, prev_str) != 0) {
+ int maxFaces = params.getInt(KEY_QC_MAX_NUM_REQUESTED_FACES);
+ return setFaceRecognition(str, maxFaces);
+ }
+ }
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : setZoom
+ *
+ * DESCRIPTION: set zoom value from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setZoom(const QCameraParameters& params)
+{
+ if ((m_pCapability->zoom_supported == 0 ||
+ m_pCapability->zoom_ratio_tbl_cnt == 0)) {
+ ALOGD("%s: no zoom support", __func__);
+ return NO_ERROR;
+ }
+
+ int zoomLevel = params.getInt(KEY_ZOOM);
+ if((zoomLevel < 0) ||
+ (zoomLevel >= m_pCapability->zoom_ratio_tbl_cnt)) {
+ ALOGE("%s: invalid value %d out of (%d, %d)",
+ __func__, zoomLevel,
+ 0, m_pCapability->zoom_ratio_tbl_cnt-1);
+ return BAD_VALUE;
+ }
+
+ int prevZoomLevel = getInt(KEY_ZOOM);
+ if (prevZoomLevel == zoomLevel) {
+ ALOGV("%s: No value change in contrast", __func__);
+ return NO_ERROR;
+ }
+
+ return setZoom(zoomLevel);
+}
+
+/*===========================================================================
+ * FUNCTION : setISOValue
+ *
+ * DESCRIPTION: set ISO value from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setISOValue(const QCameraParameters& params)
+{
+ const char *str = params.get(KEY_QC_ISO_MODE);
+ const char *prev_str = get(KEY_QC_ISO_MODE);
+ if (str != NULL) {
+ if (prev_str == NULL ||
+ strcmp(str, prev_str) != 0) {
+ return setISOValue(str);
+ }
+ }
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : setRotation
+ *
+ * DESCRIPTION: set rotation value from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setRotation(const QCameraParameters& params)
+{
+ int rotation = params.getInt(KEY_ROTATION);
+ if (rotation != -1) {
+ if (rotation == 0 || rotation == 90 ||
+ rotation == 180 || rotation == 270) {
+ set(KEY_ROTATION, rotation);
+ } else {
+ ALOGE("Invalid rotation value: %d", rotation);
+ return BAD_VALUE;
+ }
+ }
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : setFlash
+ *
+ * DESCRIPTION: set flash mode from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setFlash(const QCameraParameters& params)
+{
+ const char *str = params.get(KEY_FLASH_MODE);
+ const char *prev_str = get(KEY_FLASH_MODE);
+ if (str != NULL) {
+ if (prev_str == NULL ||
+ strcmp(str, prev_str) != 0) {
+ return setFlash(str);
+ }
+ }
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : setAecLock
+ *
+ * DESCRIPTION: set AEC lock value from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setAecLock(const QCameraParameters& params)
+{
+ const char *str = params.get(KEY_AUTO_EXPOSURE_LOCK);
+ const char *prev_str = get(KEY_AUTO_EXPOSURE_LOCK);
+ if (str != NULL) {
+ if (prev_str == NULL ||
+ strcmp(str, prev_str) != 0) {
+ return setAecLock(str);
+ }
+ }
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : setAwbLock
+ *
+ * DESCRIPTION: set AWB lock from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setAwbLock(const QCameraParameters& params)
+{
+ const char *str = params.get(KEY_AUTO_WHITEBALANCE_LOCK);
+ const char *prev_str = get(KEY_AUTO_WHITEBALANCE_LOCK);
+ if (str != NULL) {
+ if (prev_str == NULL ||
+ strcmp(str, prev_str) != 0) {
+ return setAwbLock(str);
+ }
+ }
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : setMCEValue
+ *
+ * DESCRIPTION: set memory color enhancement value from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setMCEValue(const QCameraParameters& params)
+{
+ const char *str = params.get(KEY_QC_MEMORY_COLOR_ENHANCEMENT);
+ const char *prev_str = get(KEY_QC_MEMORY_COLOR_ENHANCEMENT);
+ if (str != NULL) {
+ if (prev_str == NULL ||
+ strcmp(str, prev_str) != 0) {
+ return setMCEValue(str);
+ }
+ }
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : setDISValue
+ *
+ * DESCRIPTION: enable/disable DIS from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setDISValue(const QCameraParameters& params)
+{
+ const char *str = params.get(KEY_QC_DIS);
+ const char *prev_str = get(KEY_QC_DIS);
+ if (str != NULL) {
+ if (prev_str == NULL ||
+ strcmp(str, prev_str) != 0) {
+ return setDISValue(str);
+ }
+ }
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : setHighFrameRate
+ *
+ * DESCRIPTION: set hight frame rate value from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setHighFrameRate(const QCameraParameters& params)
+{
+ const char *str = params.get(KEY_QC_VIDEO_HIGH_FRAME_RATE);
+ const char *prev_str = get(KEY_QC_VIDEO_HIGH_FRAME_RATE);
+ if (str != NULL) {
+ if (prev_str == NULL ||
+ strcmp(str, prev_str) != 0) {
+ return setHighFrameRate(str);
+ }
+ }
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : setLensShadeValue
+ *
+ * DESCRIPTION: set lens shade value from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setLensShadeValue(const QCameraParameters& params)
+{
+ const char *str = params.get(KEY_QC_LENSSHADE);
+ const char *prev_str = get(KEY_QC_LENSSHADE);
+ if (str != NULL) {
+ if (prev_str == NULL ||
+ strcmp(str, prev_str) != 0) {
+ return setLensShadeValue(str);
+ }
+ }
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : setFocusAreas
+ *
+ * DESCRIPTION: set focus areas from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setFocusAreas(const QCameraParameters& params)
+{
+ const char *str = params.get(KEY_FOCUS_AREAS);
+ if (str != NULL) {
+ int max_num_af_areas = getInt(KEY_MAX_NUM_FOCUS_AREAS);
+ if(max_num_af_areas == 0) {
+ ALOGE("%s: max num of AF area is 0, cannot set focus areas", __func__);
+ return BAD_VALUE;
+ }
+
+ const char *prev_str = get(KEY_FOCUS_AREAS);
+ if (prev_str == NULL ||
+ strcmp(str, prev_str) != 0) {
+ return setFocusAreas(str);
+ }
+ }
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : setMeteringAreas
+ *
+ * DESCRIPTION: set metering areas from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setMeteringAreas(const QCameraParameters& params)
+{
+ const char *str = params.get(KEY_METERING_AREAS);
+ if (str != NULL) {
+ int max_num_mtr_areas = getInt(KEY_MAX_NUM_METERING_AREAS);
+ if(max_num_mtr_areas == 0) {
+ ALOGE("%s: max num of metering areas is 0, cannot set focus areas", __func__);
+ return BAD_VALUE;
+ }
+
+ const char *prev_str = get(KEY_METERING_AREAS);
+ if (prev_str == NULL ||
+ strcmp(str, prev_str) != 0) {
+ return setMeteringAreas(str);
+ }
+ }
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : setSceneMode
+ *
+ * DESCRIPTION: set scenen mode from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setSceneMode(const QCameraParameters& params)
+{
+ const char *str = params.get(KEY_SCENE_MODE);
+ const char *prev_str = get(KEY_SCENE_MODE);
+ if (str != NULL) {
+ if (prev_str == NULL ||
+ strcmp(str, prev_str) != 0) {
+ if ((strcmp(str, SCENE_MODE_HDR) == 0) ||
+ ((prev_str != NULL) && (strcmp(prev_str, SCENE_MODE_HDR) == 0))) {
+ ALOGD("%s: scene mode changed between HDR and non-HDR, need restart", __func__);
+ m_bNeedRestart = true;
+
+ // set if hdr 1x image is needed
+ const char *need_hdr_1x = params.get(KEY_QC_HDR_NEED_1X);
+ int32_t value = 0;
+ if (need_hdr_1x != NULL && strcmp(need_hdr_1x, VALUE_TRUE) == 0) {
+ value = 1;
+ updateParamEntry(KEY_QC_HDR_NEED_1X, need_hdr_1x);
+ AddSetParmEntryToBatch(m_pParamBuf,
+ CAM_INTF_PARM_HDR_NEED_1X,
+ sizeof(value),
+ &value);
+ }
+ }
+ return setSceneMode(str);
+ }
+ }
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : setSelectableZoneAf
+ *
+ * DESCRIPTION: set selectable zone auto focus value from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setSelectableZoneAf(const QCameraParameters& params)
+{
+ const char *str = params.get(KEY_QC_SELECTABLE_ZONE_AF);
+ const char *prev_str = get(KEY_QC_SELECTABLE_ZONE_AF);
+ if (str != NULL) {
+ if (prev_str == NULL ||
+ strcmp(str, prev_str) != 0) {
+ return setSelectableZoneAf(str);
+ }
+ }
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : setAEBracket
+ *
+ * DESCRIPTION: set AE bracket from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setAEBracket(const QCameraParameters& params)
+{
+ const char *scene_mode = params.get(KEY_SCENE_MODE);
+ if (scene_mode != NULL && strcmp(scene_mode, SCENE_MODE_HDR) == 0) {
+ ALOGE("%s: scene mode is HDR, overwrite AE bracket setting to off", __func__);
+ return setAEBracket(AE_BRACKET_OFF);
+ }
+
+ const char *expStr = params.get(KEY_QC_CAPTURE_BURST_EXPOSURE);
+ if (NULL != expStr && strlen(expStr) > 0) {
+ set(KEY_QC_CAPTURE_BURST_EXPOSURE, expStr);
+ } else {
+ char prop[PROPERTY_VALUE_MAX];
+ memset(prop, 0, sizeof(prop));
+ property_get("persist.capture.burst.exposures", prop, "");
+ if (strlen(prop) > 0) {
+ set(KEY_QC_CAPTURE_BURST_EXPOSURE, prop);
+ } else {
+ remove(KEY_QC_CAPTURE_BURST_EXPOSURE);
+ }
+ }
+
+ const char *str = params.get(KEY_QC_AE_BRACKET_HDR);
+ const char *prev_str = get(KEY_QC_AE_BRACKET_HDR);
+ if (str != NULL) {
+ if (prev_str == NULL ||
+ strcmp(str, prev_str) != 0) {
+ return setAEBracket(str);
+ }
+ }
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : setRedeyeReduction
+ *
+ * DESCRIPTION: set red eye reduction setting from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setRedeyeReduction(const QCameraParameters& params)
+{
+ const char *str = params.get(KEY_QC_REDEYE_REDUCTION);
+ const char *prev_str = get(KEY_QC_REDEYE_REDUCTION);
+ if (str != NULL) {
+ if (prev_str == NULL ||
+ strcmp(str, prev_str) != 0) {
+ return setRedeyeReduction(str);
+ }
+ }
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : setGpsLocation
+ *
+ * DESCRIPTION: set GPS location information from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setGpsLocation(const QCameraParameters& params)
+{
+ const char *method = params.get(KEY_GPS_PROCESSING_METHOD);
+ if (method) {
+ set(KEY_GPS_PROCESSING_METHOD, method);
+ }else {
+ remove(KEY_GPS_PROCESSING_METHOD);
+ }
+
+ const char *latitude = params.get(KEY_GPS_LATITUDE);
+ if (latitude) {
+ set(KEY_GPS_LATITUDE, latitude);
+ }else {
+ remove(KEY_GPS_LATITUDE);
+ }
+
+ const char *latitudeRef = params.get(KEY_QC_GPS_LATITUDE_REF);
+ if (latitudeRef) {
+ set(KEY_QC_GPS_LATITUDE_REF, latitudeRef);
+ }else {
+ remove(KEY_QC_GPS_LATITUDE_REF);
+ }
+
+ const char *longitude = params.get(KEY_GPS_LONGITUDE);
+ if (longitude) {
+ set(KEY_GPS_LONGITUDE, longitude);
+ }else {
+ remove(KEY_GPS_LONGITUDE);
+ }
+
+ const char *longitudeRef = params.get(KEY_QC_GPS_LONGITUDE_REF);
+ if (longitudeRef) {
+ set(KEY_QC_GPS_LONGITUDE_REF, longitudeRef);
+ }else {
+ remove(KEY_QC_GPS_LONGITUDE_REF);
+ }
+
+ const char *altitudeRef = params.get(KEY_QC_GPS_ALTITUDE_REF);
+ if (altitudeRef) {
+ set(KEY_QC_GPS_ALTITUDE_REF, altitudeRef);
+ }else {
+ remove(KEY_QC_GPS_ALTITUDE_REF);
+ }
+
+ const char *altitude = params.get(KEY_GPS_ALTITUDE);
+ if (altitude) {
+ set(KEY_GPS_ALTITUDE, altitude);
+ }else {
+ remove(KEY_GPS_ALTITUDE);
+ }
+
+ const char *status = params.get(KEY_QC_GPS_STATUS);
+ if (status) {
+ set(KEY_QC_GPS_STATUS, status);
+ } else {
+ remove(KEY_QC_GPS_STATUS);
+ }
+
+ const char *timestamp = params.get(KEY_GPS_TIMESTAMP);
+ if (timestamp) {
+ set(KEY_GPS_TIMESTAMP, timestamp);
+ }else {
+ remove(KEY_GPS_TIMESTAMP);
+ }
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : setNumOfSnapshot
+ *
+ * DESCRIPTION: set number of snapshot per shutter from user setting
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setNumOfSnapshot()
+{
+ int nBurstNum = getBurstNum();
+ uint8_t nExpnum = 0;
+
+ const char *scene_mode = get(KEY_SCENE_MODE);
+ if (scene_mode != NULL && strcmp(scene_mode, SCENE_MODE_HDR) == 0) {
+ /* According to Android SDK, only one snapshot,
+ * but OEM might have different requirement */
+ const char *need_hdr_1x = get(KEY_QC_HDR_NEED_1X);
+ if (need_hdr_1x != NULL && strcmp(need_hdr_1x, VALUE_TRUE) == 0) {
+ nExpnum = 2; // HDR needs both 1X and processed img
+ } else {
+ nExpnum = 1; // HDR only needs processed img
+ }
+ } else {
+ const char *bracket_str = get(KEY_QC_AE_BRACKET_HDR);
+ if (bracket_str != NULL && strlen(bracket_str) > 0) {
+ int value = lookupAttr(BRACKETING_MODES_MAP,
+ sizeof(BRACKETING_MODES_MAP)/sizeof(QCameraMap),
+ bracket_str);
+ switch (value) {
+ case CAM_EXP_BRACKETING_ON:
+ {
+ nExpnum = 0;
+ const char *str_val = get(KEY_QC_CAPTURE_BURST_EXPOSURE);
+ if ((str_val != NULL) && (strlen(str_val) > 0)) {
+ char prop[PROPERTY_VALUE_MAX];
+ memset(prop, 0, sizeof(prop));
+ strcpy(prop, str_val);
+ char *saveptr = NULL;
+ char *token = strtok_r(prop, ",", &saveptr);
+ while (token != NULL) {
+ token = strtok_r(NULL, ",", &saveptr);
+ nExpnum++;
+ }
+ }
+ if (nExpnum == 0) {
+ nExpnum = 1;
+ }
+ }
+ break;
+ default:
+ nExpnum = 1;
+ break;
+ }
+ }
+ }
+
+ ALOGD("%s: nBurstNum = %d, nExpnum = %d", __func__, nBurstNum, nExpnum);
+ set(KEY_QC_NUM_SNAPSHOT_PER_SHUTTER, nBurstNum * nExpnum);
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : setRecordingHint
+ *
+ * DESCRIPTION: set recording hint value from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setRecordingHint(const QCameraParameters& params)
+{
+ const char * str = params.get(KEY_RECORDING_HINT);
+ const char *prev_str = get(KEY_RECORDING_HINT);
+ if (str != NULL) {
+ if (prev_str == NULL || strcmp(str, prev_str) != 0) {
+ int32_t value = lookupAttr(TRUE_FALSE_MODES_MAP,
+ sizeof(TRUE_FALSE_MODES_MAP)/sizeof(QCameraMap),
+ str);
+ if(value != NAME_NOT_FOUND){
+ updateParamEntry(KEY_RECORDING_HINT, str);
+ setRecordingHintValue(value);
+ return NO_ERROR;
+ } else {
+ ALOGE("Invalid recording hint value: %s", str);
+ return BAD_VALUE;
+ }
+ }
+ }
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : setNoDisplayMode
+ *
+ * DESCRIPTION: set no display mode from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setNoDisplayMode(const QCameraParameters& params)
+{
+ const char *str_val = params.get(KEY_QC_NO_DISPLAY_MODE);
+ const char *prev_str = get(KEY_QC_NO_DISPLAY_MODE);
+ if(str_val && strlen(str_val) > 0) {
+ if (prev_str == NULL || strcmp(str_val, prev_str) != 0) {
+ m_bNoDisplayMode = atoi(str_val);
+ set(KEY_QC_NO_DISPLAY_MODE, str_val);
+ m_bNeedRestart = true;
+ }
+ } else {
+ m_bNoDisplayMode = false;
+ }
+ ALOGD("Param m_bNoDisplayMode = %d", m_bNoDisplayMode);
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : setZslMode
+ *
+ * DESCRIPTION: set ZSL mode from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setZslMode(const QCameraParameters& params)
+{
+ const char *str_val = params.get(KEY_QC_ZSL);
+ const char *prev_val = get(KEY_QC_ZSL);
+
+ if (str_val != NULL) {
+ if (prev_val == NULL || strcmp(str_val, prev_val) != 0) {
+ int32_t value = lookupAttr(ON_OFF_MODES_MAP,
+ sizeof(ON_OFF_MODES_MAP)/sizeof(QCameraMap),
+ str_val);
+ if (value != NAME_NOT_FOUND) {
+ set(KEY_QC_ZSL, str_val);
+ m_bZslMode_new = (value > 0)? true : false;
+
+ // ZSL mode changed, need restart preview
+ m_bNeedRestart = true;
+
+ return AddSetParmEntryToBatch(m_pParamBuf,
+ CAM_INTF_PARM_ZSL_MODE,
+ sizeof(value),
+ &value);
+ } else {
+ ALOGE("Invalid ZSL mode value: %s", str_val);
+ return BAD_VALUE;
+ }
+ }
+ }
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : setWaveletDenoise
+ *
+ * DESCRIPTION: set wavelet denoise value from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setWaveletDenoise(const QCameraParameters& params)
+{
+ const char *str = params.get(KEY_QC_DENOISE);
+ const char *prev_str = get(KEY_QC_DENOISE);
+ if (str != NULL) {
+ if (prev_str == NULL ||
+ strcmp(str, prev_str) != 0) {
+ return setWaveletDenoise(str);
+ }
+ }
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : setCameraMode
+ *
+ * DESCRIPTION: set camera mode from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setCameraMode(const QCameraParameters& params)
+{
+ const char *str = params.get(KEY_QC_CAMERA_MODE);
+ if (str != NULL) {
+ set(KEY_QC_CAMERA_MODE, str);
+ } else {
+ remove(KEY_QC_CAMERA_MODE);
+ }
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : setZslAttributes
+ *
+ * DESCRIPTION: set ZSL related attributes from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setZslAttributes(const QCameraParameters& params)
+{
+ // TODO: may switch to pure param instead of sysprop
+ char prop[PROPERTY_VALUE_MAX];
+
+ const char *str = params.get(KEY_QC_ZSL_BURST_INTERVAL);
+ if (str != NULL) {
+ set(KEY_QC_ZSL_BURST_INTERVAL, str);
+ } else {
+ memset(prop, 0, sizeof(prop));
+ property_get("persist.camera.zsl.interval", prop, "1");
+ set(KEY_QC_ZSL_BURST_INTERVAL, prop);
+ }
+
+ str = params.get(KEY_QC_ZSL_BURST_LOOKBACK);
+ if (str != NULL) {
+ set(KEY_QC_ZSL_BURST_LOOKBACK, str);
+ } else {
+ memset(prop, 0, sizeof(prop));
+ property_get("persist.camera.zsl.backlookcnt", prop, "2");
+ set(KEY_QC_ZSL_BURST_LOOKBACK, prop);
+ }
+
+ str = params.get(KEY_QC_ZSL_QUEUE_DEPTH);
+ if (str != NULL) {
+ set(KEY_QC_ZSL_QUEUE_DEPTH, str);
+ } else {
+ memset(prop, 0, sizeof(prop));
+ property_get("persist.camera.zsl.queuedepth", prop, "2");
+ set(KEY_QC_ZSL_QUEUE_DEPTH, prop);
+ }
+
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : setFlip
+ *
+ * DESCRIPTION: set preview/ video/ picture flip mode from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setFlip(const QCameraParameters& params)
+{
+ if ((m_pCapability->qcom_supported_feature_mask & CAM_QCOM_FEATURE_FLIP) == 0) {
+ ALOGD("%s: flip is not supported.", __func__);
+ return NO_ERROR;
+ }
+
+ //check preview flip setting
+ const char *str = params.get(KEY_QC_PREVIEW_FLIP);
+ if(str != NULL){
+ int32_t value = lookupAttr(FLIP_MODES_MAP,
+ sizeof(FLIP_MODES_MAP)/sizeof(QCameraMap),
+ str);
+ if(value != NAME_NOT_FOUND){
+ set(KEY_QC_PREVIEW_FLIP, str);
+ }
+ }
+
+ // check video filp setting
+ str = params.get(KEY_QC_VIDEO_FLIP);
+ if(str != NULL){
+ int32_t value = lookupAttr(FLIP_MODES_MAP,
+ sizeof(FLIP_MODES_MAP)/sizeof(QCameraMap),
+ str);
+ if(value != NAME_NOT_FOUND){
+ set(KEY_QC_VIDEO_FLIP, str);
+ }
+ }
+
+ // check picture filp setting
+ str = params.get(KEY_QC_SNAPSHOT_PICTURE_FLIP);
+ if(str != NULL){
+ int32_t value = lookupAttr(FLIP_MODES_MAP,
+ sizeof(FLIP_MODES_MAP)/sizeof(QCameraMap),
+ str);
+ if(value != NAME_NOT_FOUND){
+ set(KEY_QC_SNAPSHOT_PICTURE_FLIP, str);
+ }
+ }
+
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : updateParameters
+ *
+ * DESCRIPTION: update parameters from user setting
+ *
+ * PARAMETERS :
+ * @params : user setting parameters
+ * @needRestart : [output] if preview need restart upon setting changes
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::updateParameters(QCameraParameters& params,
+ bool &needRestart)
+{
+ int32_t final_rc = NO_ERROR;
+ int32_t rc;
+ m_bNeedRestart = false;
+
+ if(initBatchUpdate(m_pParamBuf) < 0 ) {
+ ALOGE("%s:Failed to initialize group update table",__func__);
+ rc = BAD_TYPE;
+ goto UPDATE_PARAM_DONE;
+ }
+
+ if ((rc = setPreviewSize(params))) final_rc = rc;
+ if ((rc = setVideoSize(params))) final_rc = rc;
+ if ((rc = setPictureSize(params))) final_rc = rc;
+ if ((rc = setPreviewFormat(params))) final_rc = rc;
+ if ((rc = setPictureFormat(params))) final_rc = rc;
+ if ((rc = setJpegThumbnailSize(params))) final_rc = rc;
+ if ((rc = setJpegQuality(params))) final_rc = rc;
+ if ((rc = setOrientation(params))) final_rc = rc;
+ if ((rc = setRotation(params))) final_rc = rc;
+ if ((rc = setNoDisplayMode(params))) final_rc = rc;
+ if ((rc = setZslMode(params))) final_rc = rc;
+ if ((rc = setZslAttributes(params))) final_rc = rc;
+ if ((rc = setCameraMode(params))) final_rc = rc;
+ if ((rc = setRecordingHint(params))) final_rc = rc;
+
+ if ((rc = setPreviewFpsRange(params))) final_rc = rc;
+ if ((rc = setPreviewFrameRate(params))) final_rc = rc;
+ if ((rc = setAutoExposure(params))) final_rc = rc;
+ if ((rc = setEffect(params))) final_rc = rc;
+ if ((rc = setBrightness(params))) final_rc = rc;
+ if ((rc = setZoom(params))) final_rc = rc;
+ if ((rc = setSharpness(params))) final_rc = rc;
+ if ((rc = setSaturation(params))) final_rc = rc;
+ if ((rc = setContrast(params))) final_rc = rc;
+ if ((rc = setFocusMode(params))) final_rc = rc;
+ if ((rc = setISOValue(params))) final_rc = rc;
+ if ((rc = setSkinToneEnhancement(params))) final_rc = rc;
+ if ((rc = setFlash(params))) final_rc = rc;
+ if ((rc = setAecLock(params))) final_rc = rc;
+ if ((rc = setAwbLock(params))) final_rc = rc;
+ if ((rc = setLensShadeValue(params))) final_rc = rc;
+ if ((rc = setMCEValue(params))) final_rc = rc;
+ if ((rc = setDISValue(params))) final_rc = rc;
+ if ((rc = setHighFrameRate(params))) final_rc = rc;
+ if ((rc = setAntibanding(params))) final_rc = rc;
+ if ((rc = setExposureCompensation(params))) final_rc = rc;
+ if ((rc = setWhiteBalance(params))) final_rc = rc;
+ if ((rc = setSceneMode(params))) final_rc = rc;
+ if ((rc = setFocusAreas(params))) final_rc = rc;
+ if ((rc = setMeteringAreas(params))) final_rc = rc;
+ if ((rc = setSelectableZoneAf(params))) final_rc = rc;
+ if ((rc = setRedeyeReduction(params))) final_rc = rc;
+ if ((rc = setAEBracket(params))) final_rc = rc;
+ if ((rc = setGpsLocation(params))) final_rc = rc;
+ if ((rc = setWaveletDenoise(params))) final_rc = rc;
+ if ((rc = setFaceRecognition(params))) final_rc = rc;
+ if ((rc = setFlip(params))) final_rc = rc;
+ if ((rc = setVideoHDR(params))) final_rc = rc;
+
+ // update live snapshot size after all other parameters are set
+ if ((rc = setLiveSnapshotSize(params))) final_rc = rc;
+
+UPDATE_PARAM_DONE:
+ needRestart = m_bNeedRestart;
+ return final_rc;
+}
+
+/*===========================================================================
+ * FUNCTION : commitParameters
+ *
+ * DESCRIPTION: commit parameter changes to backend
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::commitParameters()
+{
+ return commitSetBatch();
+}
+
+/*===========================================================================
+ * FUNCTION : initDefaultParameters
+ *
+ * DESCRIPTION: initialize default parameters for the first time
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::initDefaultParameters()
+{
+ if(initBatchUpdate(m_pParamBuf) < 0 ) {
+ ALOGE("%s:Failed to initialize group update table", __func__);
+ return BAD_TYPE;
+ }
+
+ /*************************Initialize Values******************************/
+ // Set read only parameters from camera capability
+ set(KEY_SMOOTH_ZOOM_SUPPORTED,
+ m_pCapability->smooth_zoom_supported? VALUE_TRUE : VALUE_FALSE);
+ set(KEY_ZOOM_SUPPORTED,
+ m_pCapability->zoom_supported? VALUE_TRUE : VALUE_FALSE);
+ set(KEY_VIDEO_SNAPSHOT_SUPPORTED,
+ m_pCapability->video_snapshot_supported? VALUE_TRUE : VALUE_FALSE);
+ set(KEY_VIDEO_STABILIZATION_SUPPORTED,
+ m_pCapability->video_stablization_supported? VALUE_TRUE : VALUE_FALSE);
+ set(KEY_AUTO_EXPOSURE_LOCK_SUPPORTED,
+ m_pCapability->auto_exposure_lock_supported? VALUE_TRUE : VALUE_FALSE);
+ set(KEY_AUTO_WHITEBALANCE_LOCK_SUPPORTED,
+ m_pCapability->auto_wb_lock_supported? VALUE_TRUE : VALUE_FALSE);
+ set(KEY_QC_SUPPORTED_CAMERA_FEATURES,
+ m_pCapability->qcom_supported_feature_mask);
+ set(KEY_MAX_NUM_DETECTED_FACES_HW, m_pCapability->max_num_roi);
+ set(KEY_MAX_NUM_DETECTED_FACES_SW, m_pCapability->max_num_roi);
+ set(KEY_QC_MAX_NUM_REQUESTED_FACES, m_pCapability->max_num_roi);
+ // Set focal length, horizontal view angle, and vertical view angle
+ setFloat(KEY_FOCAL_LENGTH, m_pCapability->focal_length);
+ setFloat(KEY_HORIZONTAL_VIEW_ANGLE, m_pCapability->hor_view_angle);
+ setFloat(KEY_VERTICAL_VIEW_ANGLE, m_pCapability->ver_view_angle);
+
+ // Set supported preview sizes
+ if (m_pCapability->preview_sizes_tbl_cnt > 0 &&
+ m_pCapability->preview_sizes_tbl_cnt <= MAX_SIZES_CNT) {
+ String8 previewSizeValues = createSizesString(
+ m_pCapability->preview_sizes_tbl, m_pCapability->preview_sizes_tbl_cnt);
+ set(KEY_SUPPORTED_PREVIEW_SIZES, previewSizeValues.string());
+ ALOGD("%s: supported preview sizes: %s", __func__, previewSizeValues.string());
+ // Set default preview size
+ CameraParameters::setPreviewSize(m_pCapability->preview_sizes_tbl[0].width,
+ m_pCapability->preview_sizes_tbl[0].height);
+ } else {
+ ALOGE("%s: supported preview sizes cnt is 0 or exceeds max!!!", __func__);
+ }
+
+ // Set supported video sizes
+ if (m_pCapability->video_sizes_tbl_cnt > 0 &&
+ m_pCapability->video_sizes_tbl_cnt <= MAX_SIZES_CNT) {
+ String8 videoSizeValues = createSizesString(
+ m_pCapability->video_sizes_tbl, m_pCapability->video_sizes_tbl_cnt);
+ set(KEY_SUPPORTED_VIDEO_SIZES, videoSizeValues.string());
+ ALOGD("%s: supported video sizes: %s", __func__, videoSizeValues.string());
+ // Set default video size
+ CameraParameters::setVideoSize(m_pCapability->video_sizes_tbl[0].width,
+ m_pCapability->video_sizes_tbl[0].height);
+
+ //Set preferred Preview size for video
+ String8 vSize = createSizesString(&m_pCapability->video_sizes_tbl[0], 1);
+ set(KEY_PREFERRED_PREVIEW_SIZE_FOR_VIDEO, vSize.string());
+ } else {
+ ALOGE("%s: supported video sizes cnt is 0 or exceeds max!!!", __func__);
+ }
+
+ // Set supported picture sizes
+ if (m_pCapability->picture_sizes_tbl_cnt > 0 &&
+ m_pCapability->picture_sizes_tbl_cnt <= MAX_SIZES_CNT) {
+ String8 pictureSizeValues = createSizesString(
+ m_pCapability->picture_sizes_tbl, m_pCapability->picture_sizes_tbl_cnt);
+ set(KEY_SUPPORTED_PICTURE_SIZES, pictureSizeValues.string());
+ ALOGD("%s: supported pic sizes: %s", __func__, pictureSizeValues.string());
+ // Set default picture size to the smallest resolution
+ CameraParameters::setPictureSize(
+ m_pCapability->picture_sizes_tbl[m_pCapability->picture_sizes_tbl_cnt-1].width,
+ m_pCapability->picture_sizes_tbl[m_pCapability->picture_sizes_tbl_cnt-1].height);
+ } else {
+ ALOGE("%s: supported picture sizes cnt is 0 or exceeds max!!!", __func__);
+ }
+
+ // Set supported thumbnail sizes
+ String8 thumbnailSizeValues = createSizesString(
+ THUMBNAIL_SIZES_MAP,
+ sizeof(THUMBNAIL_SIZES_MAP)/sizeof(cam_dimension_t));
+ set(KEY_SUPPORTED_JPEG_THUMBNAIL_SIZES, thumbnailSizeValues.string());
+ // Set default thumnail size
+ set(KEY_JPEG_THUMBNAIL_WIDTH, THUMBNAIL_SIZES_MAP[0].width);
+ set(KEY_JPEG_THUMBNAIL_HEIGHT, THUMBNAIL_SIZES_MAP[0].height);
+
+ // Set supported livesnapshot sizes
+ if (m_pCapability->livesnapshot_sizes_tbl_cnt > 0 &&
+ m_pCapability->livesnapshot_sizes_tbl_cnt <= MAX_SIZES_CNT) {
+ String8 liveSnpashotSizeValues = createSizesString(
+ m_pCapability->livesnapshot_sizes_tbl,
+ m_pCapability->livesnapshot_sizes_tbl_cnt);
+ set(KEY_QC_SUPPORTED_LIVESNAPSHOT_SIZES, liveSnpashotSizeValues.string());
+ ALOGI("%s: supported live snapshot sizes: %s", __func__, liveSnpashotSizeValues.string());
+ m_LiveSnapshotSize =
+ m_pCapability->livesnapshot_sizes_tbl[m_pCapability->livesnapshot_sizes_tbl_cnt-1];
+ }
+
+ // Set supported preview formats
+ String8 previewFormatValues = createValuesString(
+ (int *)m_pCapability->supported_preview_fmts,
+ m_pCapability->supported_preview_fmt_cnt,
+ PREVIEW_FORMATS_MAP,
+ sizeof(PREVIEW_FORMATS_MAP)/sizeof(QCameraMap));
+ set(KEY_SUPPORTED_PREVIEW_FORMATS, previewFormatValues.string());
+ // Set default preview format
+ CameraParameters::setPreviewFormat(PIXEL_FORMAT_YUV420SP);
+
+ // Set default Video Format
+ set(KEY_VIDEO_FRAME_FORMAT, PIXEL_FORMAT_YUV420SP);
+
+ // Set supported picture formats
+ String8 pictureTypeValues(PIXEL_FORMAT_JPEG);
+ String8 str = createValuesString(
+ (int *)m_pCapability->supported_raw_fmts,
+ m_pCapability->supported_raw_fmt_cnt,
+ PICTURE_TYPES_MAP,
+ sizeof(PICTURE_TYPES_MAP)/sizeof(QCameraMap));
+ if (str.string() != NULL) {
+ pictureTypeValues.append(",");
+ pictureTypeValues.append(str);
+ }
+
+ set(KEY_SUPPORTED_PICTURE_FORMATS, pictureTypeValues.string());
+ // Set default picture Format
+ CameraParameters::setPictureFormat(PIXEL_FORMAT_JPEG);
+ // Set raw image size
+ char raw_size_str[32];
+ snprintf(raw_size_str, sizeof(raw_size_str), "%dx%d",
+ m_pCapability->raw_dim.width, m_pCapability->raw_dim.height);
+ set(KEY_QC_RAW_PICUTRE_SIZE, raw_size_str);
+
+ //set default jpeg quality and thumbnail quality
+ set(KEY_JPEG_QUALITY, 85);
+ set(KEY_JPEG_THUMBNAIL_QUALITY, 85);
+
+ // Set FPS ranges
+ if (m_pCapability->fps_ranges_tbl_cnt > 0 &&
+ m_pCapability->fps_ranges_tbl_cnt <= MAX_SIZES_CNT) {
+ int default_fps_index = 0;
+ String8 fpsRangeValues = createFpsRangeString(m_pCapability->fps_ranges_tbl,
+ m_pCapability->fps_ranges_tbl_cnt,
+ default_fps_index);
+ set(KEY_SUPPORTED_PREVIEW_FPS_RANGE, fpsRangeValues.string());
+
+ int min_fps =
+ int(m_pCapability->fps_ranges_tbl[default_fps_index].min_fps * 1000);
+ int max_fps =
+ int(m_pCapability->fps_ranges_tbl[default_fps_index].max_fps * 1000);
+ setPreviewFpsRange(min_fps, max_fps);
+
+ // Set legacy preview fps
+ String8 fpsValues = createFpsString(m_pCapability->fps_ranges_tbl,
+ m_pCapability->fps_ranges_tbl_cnt);
+ set(KEY_SUPPORTED_PREVIEW_FRAME_RATES, fpsValues.string());
+ CameraParameters::setPreviewFrameRate(int(m_pCapability->fps_ranges_tbl[default_fps_index].max_fps));
+ } else {
+ ALOGE("%s: supported fps ranges cnt is 0 or exceeds max!!!", __func__);
+ }
+
+ // Set supported focus modes
+ if (m_pCapability->supported_focus_modes_cnt > 0) {
+ String8 focusModeValues = createValuesString(
+ (int *)m_pCapability->supported_focus_modes,
+ m_pCapability->supported_focus_modes_cnt,
+ FOCUS_MODES_MAP,
+ sizeof(FOCUS_MODES_MAP)/sizeof(QCameraMap));
+ set(KEY_SUPPORTED_FOCUS_MODES, focusModeValues);
+
+ // Set default focus mode and update corresponding parameter buf
+ const char *focusMode = lookupNameByValue(FOCUS_MODES_MAP,
+ sizeof(FOCUS_MODES_MAP)/sizeof(QCameraMap),
+ m_pCapability->supported_focus_modes[0]);
+ if (focusMode != NULL) {
+ setFocusMode(focusMode);
+ } else {
+ setFocusMode(FOCUS_MODE_FIXED);
+ }
+ } else {
+ ALOGE("%s: supported focus modes cnt is 0!!!", __func__);
+ }
+
+ // Set focus areas
+ if (m_pCapability->max_num_focus_areas > MAX_ROI) {
+ m_pCapability->max_num_focus_areas = MAX_ROI;
+ }
+ set(KEY_MAX_NUM_FOCUS_AREAS, m_pCapability->max_num_focus_areas);
+ if (m_pCapability->max_num_focus_areas > 0) {
+ setFocusAreas(DEFAULT_CAMERA_AREA);
+ }
+
+ // Set metering areas
+ if (m_pCapability->max_num_metering_areas > MAX_ROI) {
+ m_pCapability->max_num_metering_areas = MAX_ROI;
+ }
+ set(KEY_MAX_NUM_METERING_AREAS, m_pCapability->max_num_metering_areas);
+ if (m_pCapability->max_num_metering_areas > 0) {
+ setMeteringAreas(DEFAULT_CAMERA_AREA);
+ }
+
+ // Set Saturation
+ set(KEY_QC_MIN_SATURATION, m_pCapability->saturation_ctrl.min_value);
+ set(KEY_QC_MAX_SATURATION, m_pCapability->saturation_ctrl.max_value);
+ set(KEY_QC_SATURATION_STEP, m_pCapability->saturation_ctrl.step);
+ setSaturation(m_pCapability->saturation_ctrl.def_value);
+
+ // Set Sharpness
+ set(KEY_QC_MIN_SHARPNESS, m_pCapability->sharpness_ctrl.min_value);
+ set(KEY_QC_MAX_SHARPNESS, m_pCapability->sharpness_ctrl.max_value);
+ set(KEY_QC_SHARPNESS_STEP, m_pCapability->sharpness_ctrl.step);
+ setSharpness(m_pCapability->sharpness_ctrl.def_value);
+
+ // Set Contrast
+ set(KEY_QC_MIN_CONTRAST, m_pCapability->contrast_ctrl.min_value);
+ set(KEY_QC_MAX_CONTRAST, m_pCapability->contrast_ctrl.max_value);
+ set(KEY_QC_CONTRAST_STEP, m_pCapability->contrast_ctrl.step);
+ setContrast(m_pCapability->contrast_ctrl.def_value);
+
+ // Set SCE factor
+ set(KEY_QC_MIN_SCE_FACTOR, m_pCapability->sce_ctrl.min_value); // -100
+ set(KEY_QC_MAX_SCE_FACTOR, m_pCapability->sce_ctrl.max_value); // 100
+ set(KEY_QC_SCE_FACTOR_STEP, m_pCapability->sce_ctrl.step); // 10
+ setSkinToneEnhancement(m_pCapability->sce_ctrl.def_value); // 0
+
+ // Set Brightness
+ set(KEY_QC_MIN_BRIGHTNESS, m_pCapability->brightness_ctrl.min_value); // 0
+ set(KEY_QC_MAX_BRIGHTNESS, m_pCapability->brightness_ctrl.max_value); // 6
+ set(KEY_QC_BRIGHTNESS_STEP, m_pCapability->brightness_ctrl.step); // 1
+ setBrightness(m_pCapability->brightness_ctrl.def_value);
+
+ // Set Auto exposure
+ String8 autoExposureValues = createValuesString(
+ (int *)m_pCapability->supported_aec_modes,
+ m_pCapability->supported_aec_modes_cnt,
+ AUTO_EXPOSURE_MAP,
+ sizeof(AUTO_EXPOSURE_MAP) / sizeof(QCameraMap));
+ set(KEY_QC_SUPPORTED_AUTO_EXPOSURE, autoExposureValues.string());
+ setAutoExposure(AUTO_EXPOSURE_FRAME_AVG);
+
+ // Set Exposure Compensation
+ set(KEY_MAX_EXPOSURE_COMPENSATION, m_pCapability->exposure_compensation_max); // 12
+ set(KEY_MIN_EXPOSURE_COMPENSATION, m_pCapability->exposure_compensation_min); // -12
+ setFloat(KEY_EXPOSURE_COMPENSATION_STEP, m_pCapability->exposure_compensation_step); // 1/6
+ setExposureCompensation(m_pCapability->exposure_compensation_default); // 0
+
+ // Set Antibanding
+ String8 antibandingValues = createValuesString(
+ (int *)m_pCapability->supported_antibandings,
+ m_pCapability->supported_antibandings_cnt,
+ ANTIBANDING_MODES_MAP,
+ sizeof(ANTIBANDING_MODES_MAP) / sizeof(QCameraMap));
+ set(KEY_SUPPORTED_ANTIBANDING, antibandingValues);
+ setAntibanding(ANTIBANDING_OFF);
+
+ // Set Effect
+ String8 effectValues = createValuesString(
+ (int *)m_pCapability->supported_effects,
+ m_pCapability->supported_effects_cnt,
+ EFFECT_MODES_MAP,
+ sizeof(EFFECT_MODES_MAP) / sizeof(QCameraMap));
+ set(KEY_SUPPORTED_EFFECTS, effectValues);
+ setEffect(EFFECT_NONE);
+
+ // Set WhiteBalance
+ String8 whitebalanceValues = createValuesString(
+ (int *)m_pCapability->supported_white_balances,
+ m_pCapability->supported_white_balances_cnt,
+ WHITE_BALANCE_MODES_MAP,
+ sizeof(WHITE_BALANCE_MODES_MAP) / sizeof(QCameraMap));
+ set(KEY_SUPPORTED_WHITE_BALANCE, whitebalanceValues);
+ setWhiteBalance(WHITE_BALANCE_AUTO);
+
+ // Set Flash mode
+ String8 flashValues = createValuesString(
+ (int *)m_pCapability->supported_flash_modes,
+ m_pCapability->supported_flash_modes_cnt,
+ FLASH_MODES_MAP,
+ sizeof(FLASH_MODES_MAP) / sizeof(QCameraMap));
+ set(KEY_SUPPORTED_FLASH_MODES, flashValues);
+ setFlash(FLASH_MODE_OFF);
+
+ // Set Scene Mode
+ String8 sceneModeValues = createValuesString(
+ (int *)m_pCapability->supported_scene_modes,
+ m_pCapability->supported_scene_modes_cnt,
+ SCENE_MODES_MAP,
+ sizeof(SCENE_MODES_MAP) / sizeof(QCameraMap));
+ set(KEY_SUPPORTED_SCENE_MODES, sceneModeValues);
+ setSceneMode(SCENE_MODE_AUTO);
+
+ // Set ISO Mode
+ String8 isoValues = createValuesString(
+ (int *)m_pCapability->supported_iso_modes,
+ m_pCapability->supported_iso_modes_cnt,
+ ISO_MODES_MAP,
+ sizeof(ISO_MODES_MAP) / sizeof(QCameraMap));
+ set(KEY_QC_SUPPORTED_ISO_MODES, isoValues);
+ setISOValue(ISO_AUTO);
+
+ // Set HFR
+ String8 hfrValues = createHfrValuesString(
+ m_pCapability->hfr_tbl,
+ m_pCapability->hfr_tbl_cnt,
+ HFR_MODES_MAP,
+ sizeof(HFR_MODES_MAP) / sizeof(QCameraMap));
+ set(KEY_QC_SUPPORTED_VIDEO_HIGH_FRAME_RATE_MODES, hfrValues.string());
+ String8 hfrSizeValues = createHfrSizesString(
+ m_pCapability->hfr_tbl,
+ m_pCapability->hfr_tbl_cnt);
+ set(KEY_QC_SUPPORTED_HFR_SIZES, hfrSizeValues.string());
+ setHighFrameRate(VIDEO_HFR_OFF);
+
+ // Set Focus algorithms
+ String8 focusAlgoValues = createValuesString(
+ (int *)m_pCapability->supported_focus_algos,
+ m_pCapability->supported_focus_algos_cnt,
+ FOCUS_ALGO_MAP,
+ sizeof(FOCUS_ALGO_MAP) / sizeof(QCameraMap));
+ set(KEY_QC_SUPPORTED_FOCUS_ALGOS, focusAlgoValues);
+ setSelectableZoneAf(FOCUS_ALGO_AUTO);
+
+ // Set Zoom Ratios
+ if (m_pCapability->zoom_supported > 0) {
+ String8 zoomRatioValues = createZoomRatioValuesString(
+ m_pCapability->zoom_ratio_tbl,
+ m_pCapability->zoom_ratio_tbl_cnt);
+ set(KEY_ZOOM_RATIOS, zoomRatioValues);
+ set(KEY_MAX_ZOOM, m_pCapability->zoom_ratio_tbl_cnt - 1);
+ setZoom(0);
+ }
+
+ // Set Bracketing/HDR
+ char prop[PROPERTY_VALUE_MAX];
+ memset(prop, 0, sizeof(prop));
+ property_get("persist.capture.burst.exposures", prop, "");
+ if (strlen(prop) > 0) {
+ set(KEY_QC_CAPTURE_BURST_EXPOSURE, prop);
+ }
+ String8 bracketingValues = createValuesStringFromMap(
+ BRACKETING_MODES_MAP,
+ sizeof(BRACKETING_MODES_MAP) / sizeof(QCameraMap));
+ set(KEY_QC_SUPPORTED_AE_BRACKET_MODES, bracketingValues);
+ setAEBracket(AE_BRACKET_OFF);
+
+ // Set Denoise
+ String8 denoiseValues = createValuesStringFromMap(
+ DENOISE_ON_OFF_MODES_MAP, sizeof(DENOISE_ON_OFF_MODES_MAP) / sizeof(QCameraMap));
+ set(KEY_QC_SUPPORTED_DENOISE, denoiseValues.string());
+#ifdef DEFAULT_DENOISE_MODE_ON
+ setWaveletDenoise(DENOISE_ON);
+#else
+ setWaveletDenoise(DENOISE_OFF);
+#endif
+
+ // Set feature enable/disable
+ String8 enableDisableValues = createValuesStringFromMap(
+ ENABLE_DISABLE_MODES_MAP, sizeof(ENABLE_DISABLE_MODES_MAP) / sizeof(QCameraMap));
+
+ // Set Lens Shading
+ set(KEY_QC_SUPPORTED_LENSSHADE_MODES, enableDisableValues);
+ setLensShadeValue(VALUE_ENABLE);
+
+ // Set MCE
+ set(KEY_QC_SUPPORTED_MEM_COLOR_ENHANCE_MODES, enableDisableValues);
+ setMCEValue(VALUE_ENABLE);
+
+ // Set DIS
+ set(KEY_QC_SUPPORTED_DIS_MODES, enableDisableValues);
+ setDISValue(VALUE_DISABLE);
+
+ // Set Histogram
+ set(KEY_QC_SUPPORTED_HISTOGRAM_MODES, enableDisableValues);
+ set(KEY_QC_HISTOGRAM, VALUE_DISABLE);
+
+ //Set Red Eye Reduction
+ set(KEY_QC_SUPPORTED_REDEYE_REDUCTION, enableDisableValues);
+ setRedeyeReduction(VALUE_DISABLE);
+
+ //Set SkinTone Enhancement
+ set(KEY_QC_SUPPORTED_SKIN_TONE_ENHANCEMENT_MODES, enableDisableValues);
+
+ // Set feature on/off
+ String8 onOffValues = createValuesStringFromMap(
+ ON_OFF_MODES_MAP, sizeof(ON_OFF_MODES_MAP) / sizeof(QCameraMap));
+
+ //Set Scene Detection
+ set(KEY_QC_SUPPORTED_SCENE_DETECT, onOffValues);
+ setSceneDetect(VALUE_OFF);
+
+ //Set Face Detection
+ set(KEY_QC_SUPPORTED_FACE_DETECTION, onOffValues);
+ set(KEY_QC_FACE_DETECTION, VALUE_OFF);
+
+ //Set Face Recognition
+ set(KEY_QC_SUPPORTED_FACE_RECOGNITION, onOffValues);
+ set(KEY_QC_FACE_RECOGNITION, VALUE_OFF);
+
+ //Set ZSL
+ set(KEY_QC_SUPPORTED_ZSL_MODES, onOffValues);
+#ifdef DEFAULT_ZSL_MODE_ON
+ set(KEY_QC_ZSL, VALUE_ON);
+ m_bZslMode = true;
+#else
+ set(KEY_QC_ZSL, VALUE_OFF);
+ m_bZslMode = false;
+#endif
+ m_bZslMode_new = m_bZslMode;
+
+ //Set video HDR
+ if ((m_pCapability->qcom_supported_feature_mask & CAM_QCOM_FEATURE_VIDEO_HDR) > 0) {
+ set(KEY_QC_SUPPORTED_VIDEO_HDR_MODES, onOffValues);
+ set(KEY_QC_VIDEO_HDR, VALUE_OFF);
+ }
+
+ //Set Touch AF/AEC
+ String8 touchValues = createValuesStringFromMap(
+ TOUCH_AF_AEC_MODES_MAP, sizeof(TOUCH_AF_AEC_MODES_MAP) / sizeof(QCameraMap));
+
+ set(KEY_QC_SUPPORTED_TOUCH_AF_AEC, touchValues);
+ set(KEY_QC_TOUCH_AF_AEC, TOUCH_AF_AEC_OFF);
+
+ //set flip mode
+ if ((m_pCapability->qcom_supported_feature_mask & CAM_QCOM_FEATURE_FLIP) > 0) {
+ String8 flipModes = createValuesStringFromMap(
+ FLIP_MODES_MAP, sizeof(FLIP_MODES_MAP) / sizeof(QCameraMap));
+ set(KEY_QC_SUPPORTED_FLIP_MODES, flipModes);
+ set(KEY_QC_PREVIEW_FLIP, FLIP_MODE_OFF);
+ set(KEY_QC_VIDEO_FLIP, FLIP_MODE_OFF);
+ set(KEY_QC_SNAPSHOT_PICTURE_FLIP, FLIP_MODE_OFF);
+ }
+
+ // Set default Auto Exposure lock value
+ setAecLock(VALUE_FALSE);
+
+ // Set default AWB_LOCK lock value
+ setAwbLock(VALUE_FALSE);
+
+ // Set default Camera mode
+ set(KEY_QC_CAMERA_MODE, 0);
+
+ // TODO: hardcode for now until mctl add support for min_num_pp_bufs
+ m_pCapability->min_num_pp_bufs = 3;
+
+ int32_t rc = commitParameters();
+ if (rc == NO_ERROR) {
+ rc = setNumOfSnapshot();
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : init
+ *
+ * DESCRIPTION: initialize parameter obj
+ *
+ * PARAMETERS :
+ * @capabilities : ptr to camera capabilities
+ * @mmops : ptr to memory ops table for mapping/unmapping
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::init(cam_capability_t *capabilities, mm_camera_vtbl_t *mmOps)
+{
+ int32_t rc = NO_ERROR;
+
+ m_pCapability = capabilities;
+ m_pCamOpsTbl = mmOps;
+
+ //Allocate Set Param Buffer
+ m_pParamHeap = new QCameraHeapMemory(QCAMERA_ION_USE_CACHE);
+ rc = m_pParamHeap->allocate(1, sizeof(parm_buffer_t));
+ if(rc != OK) {
+ rc = NO_MEMORY;
+ ALOGE("Failed to allocate SETPARM Heap memory");
+ goto TRANS_INIT_ERROR1;
+ }
+
+ //Map memory for parameters buffer
+ rc = m_pCamOpsTbl->ops->map_buf(m_pCamOpsTbl->camera_handle,
+ CAM_MAPPING_BUF_TYPE_PARM_BUF,
+ m_pParamHeap->getFd(0),
+ sizeof(parm_buffer_t));
+ if(rc < 0) {
+ ALOGE("%s:failed to map SETPARM buffer",__func__);
+ rc = FAILED_TRANSACTION;
+ goto TRANS_INIT_ERROR2;
+ }
+ m_pParamBuf = (parm_buffer_t*) DATA_PTR(m_pParamHeap,0);
+
+ initDefaultParameters();
+
+ goto TRANS_INIT_DONE;
+
+TRANS_INIT_ERROR2:
+ m_pParamHeap->deallocate();
+
+TRANS_INIT_ERROR1:
+ delete m_pParamHeap;
+ m_pParamHeap = NULL;
+
+TRANS_INIT_DONE:
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : deinit
+ *
+ * DESCRIPTION: deinitialize
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCameraParameters::deinit()
+{
+ //clear all entries in the map
+ String8 emptyStr;
+ QCameraParameters::unflatten(emptyStr);
+
+ if (NULL != m_pCamOpsTbl) {
+ m_pCamOpsTbl->ops->unmap_buf(
+ m_pCamOpsTbl->camera_handle,
+ CAM_MAPPING_BUF_TYPE_PARM_BUF);
+ m_pCamOpsTbl = NULL;
+ }
+ m_pCapability = NULL;
+ if (NULL != m_pParamHeap) {
+ m_pParamHeap->deallocate();
+ delete m_pParamHeap;
+ m_pParamHeap = NULL;
+ m_pParamBuf = NULL;
+ }
+
+ m_tempMap.clear();
+}
+
+/*===========================================================================
+ * FUNCTION : parse_pair
+ *
+ * DESCRIPTION: helper function to parse string like "640x480" or "10000,20000"
+ *
+ * PARAMETERS :
+ * @str : input string to be parse
+ * @first : [output] first value of the pair
+ * @second : [output] second value of the pair
+ * @delim : [input] delimeter to seperate the pair
+ * @endptr : [output] ptr to the end of the pair string
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::parse_pair(const char *str,
+ int *first,
+ int *second,
+ char delim,
+ char **endptr = NULL)
+{
+ // Find the first integer.
+ char *end;
+ int w = (int)strtol(str, &end, 10);
+ // If a delimeter does not immediately follow, give up.
+ if (*end != delim) {
+ ALOGE("Cannot find delimeter (%c) in str=%s", delim, str);
+ return BAD_VALUE;
+ }
+
+ // Find the second integer, immediately after the delimeter.
+ int h = (int)strtol(end+1, &end, 10);
+
+ *first = w;
+ *second = h;
+
+ if (endptr) {
+ *endptr = end;
+ }
+
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : parseSizesList
+ *
+ * DESCRIPTION: helper function to parse string containing sizes
+ *
+ * PARAMETERS :
+ * @sizesStr: [input] input string to be parse
+ * @sizes : [output] reference to store parsed sizes
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCameraParameters::parseSizesList(const char *sizesStr, Vector<Size> &sizes)
+{
+ if (sizesStr == 0) {
+ return;
+ }
+
+ char *sizeStartPtr = (char *)sizesStr;
+
+ while (true) {
+ int width, height;
+ int success = parse_pair(sizeStartPtr, &width, &height, 'x',
+ &sizeStartPtr);
+ if (success == -1 || (*sizeStartPtr != ',' && *sizeStartPtr != '\0')) {
+ ALOGE("Picture sizes string \"%s\" contains invalid character.", sizesStr);
+ return;
+ }
+ sizes.push(Size(width, height));
+
+ if (*sizeStartPtr == '\0') {
+ return;
+ }
+ sizeStartPtr++;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : getSupportedHfrSizes
+ *
+ * DESCRIPTION: return supported HFR sizes
+ *
+ * PARAMETERS :
+ * @sizes : [output] reference to a vector storing supported HFR sizes
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCameraParameters::getSupportedHfrSizes(Vector<Size> &sizes)
+{
+ const char *hfrSizesStr = get(KEY_QC_SUPPORTED_HFR_SIZES);
+ parseSizesList(hfrSizesStr, sizes);
+}
+
+/*===========================================================================
+ * FUNCTION : adjustPreviewFpsRanges
+ *
+ * DESCRIPTION: adjust preview FPS ranges
+ * according to external events
+ *
+ * PARAMETERS :
+ * @minFPS : min FPS value
+ * @maxFPS : max FPS value
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::adjustPreviewFpsRange(cam_fps_range_t *fpsRange)
+{
+ if ( fpsRange == NULL ) {
+ return BAD_VALUE;
+ }
+
+ if ( m_pParamBuf == NULL ) {
+ return NO_INIT;
+ }
+
+ int32_t rc = initBatchUpdate(m_pParamBuf);
+ if ( rc != NO_ERROR ) {
+ ALOGE("%s:Failed to initialize group update table", __func__);
+ return rc;
+ }
+
+ rc = AddSetParmEntryToBatch(m_pParamBuf,
+ CAM_INTF_PARM_FPS_RANGE,
+ sizeof(cam_fps_range_t),
+ fpsRange);
+ if ( rc != NO_ERROR ) {
+ ALOGE("%s: Parameters batch failed",__func__);
+ return rc;
+ }
+
+ rc = commitSetBatch();
+ if ( rc != NO_ERROR ) {
+ ALOGE("%s:Failed to commit batch parameters", __func__);
+ return rc;
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : setPreviewFpsRanges
+ *
+ * DESCRIPTION: set preview FPS ranges
+ *
+ * PARAMETERS :
+ * @minFPS : min FPS value
+ * @maxFPS : max FPS value
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setPreviewFpsRange(int minFPS, int maxFPS)
+{
+ char str[32];
+ snprintf(str, sizeof(str), "%d,%d", minFPS, maxFPS);
+ ALOGD("%s: Setting preview fps range %s", __func__, str);
+ updateParamEntry(KEY_PREVIEW_FPS_RANGE, str);
+ cam_fps_range_t fps_range = {(float)(minFPS / 1000.0), (float)(maxFPS / 1000.0)};
+ return AddSetParmEntryToBatch(m_pParamBuf,
+ CAM_INTF_PARM_FPS_RANGE,
+ sizeof(cam_fps_range_t),
+ &fps_range);
+}
+
+/*===========================================================================
+ * FUNCTION : setAutoExposure
+ *
+ * DESCRIPTION: set auto exposure
+ *
+ * PARAMETERS :
+ * @autoExp : auto exposure value string
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setAutoExposure(const char *autoExp)
+{
+ if (autoExp != NULL) {
+ int32_t value = lookupAttr(AUTO_EXPOSURE_MAP,
+ sizeof(AUTO_EXPOSURE_MAP)/sizeof(AUTO_EXPOSURE_MAP[0]),
+ autoExp);
+ if (value != NAME_NOT_FOUND) {
+ ALOGD("%s: Setting auto exposure %s", __func__, autoExp);
+ updateParamEntry(KEY_QC_AUTO_EXPOSURE, autoExp);
+ return AddSetParmEntryToBatch(m_pParamBuf,
+ CAM_INTF_PARM_AEC_ALGO_TYPE,
+ sizeof(value),
+ &value);
+ }
+ }
+ ALOGE("Invalid auto exposure value: %s", (autoExp == NULL) ? "NULL" : autoExp);
+ return BAD_VALUE;
+}
+
+/*===========================================================================
+ * FUNCTION : setEffect
+ *
+ * DESCRIPTION: set effect
+ *
+ * PARAMETERS :
+ * @effect : effect value string
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setEffect(const char *effect)
+{
+ if (effect != NULL) {
+ int32_t value = lookupAttr(EFFECT_MODES_MAP,
+ sizeof(EFFECT_MODES_MAP)/sizeof(QCameraMap),
+ effect);
+ if (value != NAME_NOT_FOUND) {
+ ALOGD("%s: Setting effect %s", __func__, effect);
+ updateParamEntry(KEY_EFFECT, effect);
+ return AddSetParmEntryToBatch(m_pParamBuf,
+ CAM_INTF_PARM_EFFECT,
+ sizeof(value),
+ &value);
+ }
+ }
+ ALOGE("Invalid effect value: %s", (effect == NULL) ? "NULL" : effect);
+ return BAD_VALUE;
+}
+
+/*===========================================================================
+ * FUNCTION : setBrightness
+ *
+ * DESCRIPTION: set brightness control value
+ *
+ * PARAMETERS :
+ * @brightness : brightness control value
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setBrightness(int brightness)
+{
+ char val[16];
+ sprintf(val, "%d", brightness);
+ updateParamEntry(KEY_QC_BRIGHTNESS, val);
+
+ int32_t value = brightness;
+ ALOGD("%s: Setting brightness %s", __func__, val);
+ return AddSetParmEntryToBatch(m_pParamBuf,
+ CAM_INTF_PARM_BRIGHTNESS,
+ sizeof(value),
+ &value);
+}
+
+/*===========================================================================
+ * FUNCTION : setFocusMode
+ *
+ * DESCRIPTION: set focus mode
+ *
+ * PARAMETERS :
+ * @focusMode : focus mode value string
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setFocusMode(const char *focusMode)
+{
+ if (focusMode != NULL) {
+ int32_t value = lookupAttr(FOCUS_MODES_MAP,
+ sizeof(FOCUS_MODES_MAP)/sizeof(QCameraMap),
+ focusMode);
+ if (value != NAME_NOT_FOUND) {
+ ALOGD("%s: Setting focus mode %s", __func__, focusMode);
+ mFocusMode = (cam_focus_mode_type)value;
+
+ // reset need lock CAF flag
+ m_bNeedLockCAF = false;
+ m_bCAFLocked = false;
+ m_bAFRunning = false;
+
+ updateParamEntry(KEY_FOCUS_MODE, focusMode);
+ return AddSetParmEntryToBatch(m_pParamBuf,
+ CAM_INTF_PARM_FOCUS_MODE,
+ sizeof(value),
+ &value);
+ }
+ }
+ ALOGE("Invalid focus mode value: %s", (focusMode == NULL) ? "NULL" : focusMode);
+ return BAD_VALUE;
+}
+
+/*===========================================================================
+ * FUNCTION : setSharpness
+ *
+ * DESCRIPTION: set sharpness control value
+ *
+ * PARAMETERS :
+ * @sharpness : sharpness control value
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setSharpness(int sharpness)
+{
+ char val[16];
+ sprintf(val, "%d", sharpness);
+ updateParamEntry(KEY_QC_SHARPNESS, val);
+ ALOGD("%s: Setting sharpness %s", __func__, val);
+
+ int32_t value = sharpness;
+ return AddSetParmEntryToBatch(m_pParamBuf,
+ CAM_INTF_PARM_SHARPNESS,
+ sizeof(value),
+ &value);
+}
+
+/*===========================================================================
+ * FUNCTION : setSkinToneEnhancement
+ *
+ * DESCRIPTION: set skin tone enhancement value
+ *
+ * PARAMETERS :
+ * @sceFactore : skin tone enhancement factor value
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setSkinToneEnhancement(int sceFactor)
+{
+ char val[16];
+ sprintf(val, "%d", sceFactor);
+ updateParamEntry(KEY_QC_SCE_FACTOR, val);
+ ALOGD("%s: Setting skintone enhancement %s", __func__, val);
+
+ int32_t value = sceFactor;
+ return AddSetParmEntryToBatch(m_pParamBuf,
+ CAM_INTF_PARM_SCE_FACTOR,
+ sizeof(value),
+ &value);
+}
+
+/*===========================================================================
+ * FUNCTION : setSaturation
+ *
+ * DESCRIPTION: set saturation control value
+ *
+ * PARAMETERS :
+ * @saturation : saturation control value
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setSaturation(int saturation)
+{
+ char val[16];
+ sprintf(val, "%d", saturation);
+ updateParamEntry(KEY_QC_SATURATION, val);
+ ALOGD("%s: Setting saturation %s", __func__, val);
+
+ int32_t value = saturation;
+ return AddSetParmEntryToBatch(m_pParamBuf,
+ CAM_INTF_PARM_SATURATION,
+ sizeof(value),
+ &value);
+}
+
+/*===========================================================================
+ * FUNCTION : setContrast
+ *
+ * DESCRIPTION: set contrast control value
+ *
+ * PARAMETERS :
+ * @contrast : contrast control value
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setContrast(int contrast)
+{
+ char val[16];
+ sprintf(val, "%d", contrast);
+ updateParamEntry(KEY_QC_CONTRAST, val);
+ ALOGD("%s: Setting contrast %s", __func__, val);
+
+ int32_t value = contrast;
+ return AddSetParmEntryToBatch(m_pParamBuf,
+ CAM_INTF_PARM_CONTRAST,
+ sizeof(value),
+ &value);
+}
+
+/*===========================================================================
+ * FUNCTION : setSceneDetect
+ *
+ * DESCRIPTION: set scenen detect value
+ *
+ * PARAMETERS :
+ * @sceneDetect : scene detect value string
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setSceneDetect(const char *sceneDetect)
+{
+ if (sceneDetect != NULL) {
+ int32_t value = lookupAttr(ON_OFF_MODES_MAP,
+ sizeof(ON_OFF_MODES_MAP)/sizeof(QCameraMap),
+ sceneDetect);
+ if (value != NAME_NOT_FOUND) {
+ ALOGD("%s: Setting Scene Detect %s", __func__, sceneDetect);
+ updateParamEntry(KEY_QC_SCENE_DETECT, sceneDetect);
+ return AddSetParmEntryToBatch(m_pParamBuf,
+ CAM_INTF_PARM_ASD_ENABLE,
+ sizeof(value),
+ &value);
+ }
+ }
+ ALOGE("Invalid Scene Detect value: %s",
+ (sceneDetect == NULL) ? "NULL" : sceneDetect);
+ return BAD_VALUE;
+}
+
+/*===========================================================================
+ * FUNCTION : setVideoHDR
+ *
+ * DESCRIPTION: set video HDR value
+ *
+ * PARAMETERS :
+ * @videoHDR : svideo HDR value string
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setVideoHDR(const char *videoHDR)
+{
+ if (videoHDR != NULL) {
+ int32_t value = lookupAttr(ON_OFF_MODES_MAP,
+ sizeof(ON_OFF_MODES_MAP)/sizeof(QCameraMap),
+ videoHDR);
+ if (value != NAME_NOT_FOUND) {
+ ALOGD("%s: Setting Video HDR %s", __func__, videoHDR);
+ updateParamEntry(KEY_QC_VIDEO_HDR, videoHDR);
+ return AddSetParmEntryToBatch(m_pParamBuf,
+ CAM_INTF_PARM_VIDEO_HDR,
+ sizeof(value),
+ &value);
+ }
+ }
+ ALOGE("Invalid Video HDR value: %s",
+ (videoHDR == NULL) ? "NULL" : videoHDR);
+ return BAD_VALUE;
+}
+
+/*===========================================================================
+ * FUNCTION : setFaceRecognition
+ *
+ * DESCRIPTION: set face recognition value
+ *
+ * PARAMETERS :
+ * @faceRecog : face recognition value string
+ * @maxFaces : number of max faces to be detected/recognized
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setFaceRecognition(const char *faceRecog, int maxFaces)
+{
+ if (faceRecog != NULL) {
+ int32_t value = lookupAttr(ON_OFF_MODES_MAP,
+ sizeof(ON_OFF_MODES_MAP)/sizeof(QCameraMap),
+ faceRecog);
+ if (value != NAME_NOT_FOUND) {
+ ALOGD("%s: Setting face recognition %s", __func__, faceRecog);
+ updateParamEntry(KEY_QC_FACE_RECOGNITION, faceRecog);
+
+ int faceProcMask = m_nFaceProcMask;
+ if (value > 0) {
+ faceProcMask |= CAM_FACE_PROCESS_MASK_RECOGNITION;
+ } else {
+ faceProcMask &= ~CAM_FACE_PROCESS_MASK_RECOGNITION;
+ }
+
+ if(m_nFaceProcMask == faceProcMask) {
+ ALOGD("%s: face process mask not changed, no ops here", __func__);
+ return NO_ERROR;
+ }
+ m_nFaceProcMask = faceProcMask;
+ ALOGD("%s: FaceProcMask -> %d", __func__, m_nFaceProcMask);
+
+ // set parm for face process
+ cam_fd_set_parm_t fd_set_parm;
+ memset(&fd_set_parm, 0, sizeof(cam_fd_set_parm_t));
+ fd_set_parm.fd_mode = m_nFaceProcMask;
+ fd_set_parm.num_fd = maxFaces;
+
+ return AddSetParmEntryToBatch(m_pParamBuf,
+ CAM_INTF_PARM_FD,
+ sizeof(fd_set_parm),
+ &fd_set_parm);
+ }
+ }
+ ALOGE("Invalid face recognition value: %s", (faceRecog == NULL) ? "NULL" : faceRecog);
+ return BAD_VALUE;
+}
+
+/*===========================================================================
+ * FUNCTION : setZoom
+ *
+ * DESCRIPTION: set zoom level
+ *
+ * PARAMETERS :
+ * @zoom_level : zoom level
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setZoom(int zoom_level)
+{
+ char val[16];
+ sprintf(val, "%d", zoom_level);
+ updateParamEntry(KEY_ZOOM, val);
+
+ return AddSetParmEntryToBatch(m_pParamBuf,
+ CAM_INTF_PARM_ZOOM,
+ sizeof(zoom_level),
+ &zoom_level);
+}
+
+/*===========================================================================
+ * FUNCTION : setISOValue
+ *
+ * DESCRIPTION: set ISO value
+ *
+ * PARAMETERS :
+ * @isoValue : ISO value string
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setISOValue(const char *isoValue)
+{
+ if (isoValue != NULL) {
+ int32_t value = lookupAttr(ISO_MODES_MAP,
+ sizeof(ISO_MODES_MAP)/sizeof(QCameraMap),
+ isoValue);
+ if (value != NAME_NOT_FOUND) {
+ ALOGD("%s: Setting ISO value %s", __func__, isoValue);
+ updateParamEntry(KEY_QC_ISO_MODE, isoValue);
+ return AddSetParmEntryToBatch(m_pParamBuf,
+ CAM_INTF_PARM_ISO,
+ sizeof(value),
+ &value);
+ }
+ }
+ ALOGE("Invalid ISO value: %s",
+ (isoValue == NULL) ? "NULL" : isoValue);
+ return BAD_VALUE;
+}
+
+/*===========================================================================
+ * FUNCTION : setFlash
+ *
+ * DESCRIPTION: set f;ash mode
+ *
+ * PARAMETERS :
+ * @flashStr : LED flash mode value string
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setFlash(const char *flashStr)
+{
+ if (flashStr != NULL) {
+ int32_t value = lookupAttr(FLASH_MODES_MAP,
+ sizeof(FLASH_MODES_MAP)/sizeof(QCameraMap),
+ flashStr);
+ if (value != NAME_NOT_FOUND) {
+ ALOGD("%s: Setting Flash value %s", __func__, flashStr);
+ updateParamEntry(KEY_FLASH_MODE, flashStr);
+ return AddSetParmEntryToBatch(m_pParamBuf,
+ CAM_INTF_PARM_LED_MODE,
+ sizeof(value),
+ &value);
+ }
+ }
+ ALOGE("Invalid flash value: %s", (flashStr == NULL) ? "NULL" : flashStr);
+ return BAD_VALUE;
+}
+
+/*===========================================================================
+ * FUNCTION : setAecLock
+ *
+ * DESCRIPTION: set AEC lock value
+ *
+ * PARAMETERS :
+ * @aecLockStr : AEC lock value string
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setAecLock(const char *aecLockStr)
+{
+ if (aecLockStr != NULL) {
+ int32_t value = lookupAttr(TRUE_FALSE_MODES_MAP,
+ sizeof(TRUE_FALSE_MODES_MAP)/sizeof(QCameraMap),
+ aecLockStr);
+ if (value != NAME_NOT_FOUND) {
+ ALOGD("%s: Setting AECLock value %s", __func__, aecLockStr);
+ updateParamEntry(KEY_AUTO_EXPOSURE_LOCK, aecLockStr);
+ return AddSetParmEntryToBatch(m_pParamBuf,
+ CAM_INTF_PARM_AEC_LOCK,
+ sizeof(value),
+ &value);
+ }
+ }
+ ALOGE("Invalid AECLock value: %s", (aecLockStr == NULL) ? "NULL" : aecLockStr);
+ return BAD_VALUE;
+}
+
+/*===========================================================================
+ * FUNCTION : setAwbLock
+ *
+ * DESCRIPTION: set AWB lock value
+ *
+ * PARAMETERS :
+ * @awbLockStr : AWB lock value string
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setAwbLock(const char *awbLockStr)
+{
+ if (awbLockStr != NULL) {
+ int32_t value = lookupAttr(TRUE_FALSE_MODES_MAP,
+ sizeof(TRUE_FALSE_MODES_MAP)/sizeof(QCameraMap),
+ awbLockStr);
+ if (value != NAME_NOT_FOUND) {
+ ALOGD("%s: Setting AWBLock value %s", __func__, awbLockStr);
+ updateParamEntry(KEY_AUTO_WHITEBALANCE_LOCK, awbLockStr);
+ return AddSetParmEntryToBatch(m_pParamBuf,
+ CAM_INTF_PARM_AWB_LOCK,
+ sizeof(value),
+ &value);
+ }
+ }
+ ALOGE("Invalid AWBLock value: %s", (awbLockStr == NULL) ? "NULL" : awbLockStr);
+ return BAD_VALUE;
+}
+
+/*===========================================================================
+ * FUNCTION : setMCEValue
+ *
+ * DESCRIPTION: set memory color enhancement value
+ *
+ * PARAMETERS :
+ * @mceStr : MCE value string
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setMCEValue(const char *mceStr)
+{
+ if (mceStr != NULL) {
+ int32_t value = lookupAttr(ENABLE_DISABLE_MODES_MAP,
+ sizeof(ENABLE_DISABLE_MODES_MAP)/sizeof(QCameraMap),
+ mceStr);
+ if (value != NAME_NOT_FOUND) {
+ ALOGD("%s: Setting AWBLock value %s", __func__, mceStr);
+ updateParamEntry(KEY_QC_MEMORY_COLOR_ENHANCEMENT, mceStr);
+ return AddSetParmEntryToBatch(m_pParamBuf,
+ CAM_INTF_PARM_MCE,
+ sizeof(value),
+ &value);
+ }
+ }
+ ALOGE("Invalid MCE value: %s", (mceStr == NULL) ? "NULL" : mceStr);
+ return BAD_VALUE;
+}
+
+/*===========================================================================
+ * FUNCTION : setDISValue
+ *
+ * DESCRIPTION: set DIS value
+ *
+ * PARAMETERS :
+ * @disStr : DIS value string
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setDISValue(const char *disStr)
+{
+ if (disStr != NULL) {
+ int32_t value = lookupAttr(ENABLE_DISABLE_MODES_MAP,
+ sizeof(ENABLE_DISABLE_MODES_MAP)/sizeof(QCameraMap),
+ disStr);
+ if (value != NAME_NOT_FOUND) {
+ ALOGD("%s: Setting DIS value %s", __func__, disStr);
+ updateParamEntry(KEY_QC_DIS, disStr);
+ return AddSetParmEntryToBatch(m_pParamBuf,
+ CAM_INTF_PARM_DIS_ENABLE,
+ sizeof(value),
+ &value);
+ }
+ }
+ ALOGE("Invalid DIS value: %s", (disStr == NULL) ? "NULL" : disStr);
+ return BAD_VALUE;
+}
+
+/*===========================================================================
+ * FUNCTION : setHighFrameRate
+ *
+ * DESCRIPTION: set high frame rate
+ *
+ * PARAMETERS :
+ * @hfrStr : HFR value string
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setHighFrameRate(const char *hfrStr)
+{
+ if (hfrStr != NULL) {
+ int32_t value = lookupAttr(HFR_MODES_MAP,
+ sizeof(HFR_MODES_MAP)/sizeof(QCameraMap),
+ hfrStr);
+ if (value != NAME_NOT_FOUND) {
+ // HFR value changed, need to restart preview
+ m_bNeedRestart = true;
+ // Set HFR value
+ ALOGD("%s: Setting HFR value %s", __func__, hfrStr);
+ updateParamEntry(KEY_QC_VIDEO_HIGH_FRAME_RATE, hfrStr);
+ return AddSetParmEntryToBatch(m_pParamBuf,
+ CAM_INTF_PARM_HFR,
+ sizeof(value),
+ &value);
+ }
+ }
+ ALOGE("Invalid HFR value: %s", (hfrStr == NULL) ? "NULL" : hfrStr);
+ return BAD_VALUE;
+}
+
+/*===========================================================================
+ * FUNCTION : setLensShadeValue
+ *
+ * DESCRIPTION: set lens shade value
+ *
+ * PARAMETERS :
+ * @lensSahdeStr : lens shade value string
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setLensShadeValue(const char *lensShadeStr)
+{
+ if (lensShadeStr != NULL) {
+ int32_t value = lookupAttr(ENABLE_DISABLE_MODES_MAP,
+ sizeof(ENABLE_DISABLE_MODES_MAP)/sizeof(QCameraMap),
+ lensShadeStr);
+ if (value != NAME_NOT_FOUND) {
+ ALOGD("%s: Setting LensShade value %s", __func__, lensShadeStr);
+ updateParamEntry(KEY_QC_LENSSHADE, lensShadeStr);
+ return AddSetParmEntryToBatch(m_pParamBuf,
+ CAM_INTF_PARM_ROLLOFF,
+ sizeof(value),
+ &value);
+ }
+ }
+ ALOGE("Invalid LensShade value: %s",
+ (lensShadeStr == NULL) ? "NULL" : lensShadeStr);
+ return BAD_VALUE;
+}
+
+/*===========================================================================
+ * FUNCTION : setExposureCompensation
+ *
+ * DESCRIPTION: set exposure compensation value
+ *
+ * PARAMETERS :
+ * @expComp : exposure compensation value
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setExposureCompensation(int expComp)
+{
+ char val[16];
+ sprintf(val, "%d", expComp);
+ updateParamEntry(KEY_EXPOSURE_COMPENSATION, val);
+
+ // Don't need to pass step as part of setParameter because
+ // camera daemon is already aware of it.
+ return AddSetParmEntryToBatch(m_pParamBuf,
+ CAM_INTF_PARM_EXPOSURE_COMPENSATION,
+ sizeof(expComp),
+ &expComp);
+}
+
+/*===========================================================================
+ * FUNCTION : setWhiteBalance
+ *
+ * DESCRIPTION: set white balance mode
+ *
+ * PARAMETERS :
+ * @wbStr : white balance mode value string
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setWhiteBalance(const char *wbStr)
+{
+ if (wbStr != NULL) {
+ int32_t value = lookupAttr(WHITE_BALANCE_MODES_MAP,
+ sizeof(WHITE_BALANCE_MODES_MAP)/sizeof(QCameraMap),
+ wbStr);
+ if (value != NAME_NOT_FOUND) {
+ ALOGD("%s: Setting WhiteBalance value %s", __func__, wbStr);
+ updateParamEntry(KEY_WHITE_BALANCE, wbStr);
+ return AddSetParmEntryToBatch(m_pParamBuf,
+ CAM_INTF_PARM_WHITE_BALANCE,
+ sizeof(value),
+ &value);
+ }
+ }
+ ALOGE("Invalid WhiteBalance value: %s", (wbStr == NULL) ? "NULL" : wbStr);
+ return BAD_VALUE;
+}
+
+/*===========================================================================
+ * FUNCTION : setAntibanding
+ *
+ * DESCRIPTION: set antibanding value
+ *
+ * PARAMETERS :
+ * @antiBandingStr : antibanding value string
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setAntibanding(const char *antiBandingStr)
+{
+ if (antiBandingStr != NULL) {
+ int32_t value = lookupAttr(ANTIBANDING_MODES_MAP,
+ sizeof(ANTIBANDING_MODES_MAP)/sizeof(QCameraMap),
+ antiBandingStr);
+ if (value != NAME_NOT_FOUND) {
+ ALOGD("%s: Setting AntiBanding value %s", __func__, antiBandingStr);
+ updateParamEntry(KEY_ANTIBANDING, antiBandingStr);
+ return AddSetParmEntryToBatch(m_pParamBuf,
+ CAM_INTF_PARM_ANTIBANDING,
+ sizeof(value),
+ &value);
+ }
+ }
+ ALOGE("Invalid AntiBanding value: %s",
+ (antiBandingStr == NULL) ? "NULL" : antiBandingStr);
+ return BAD_VALUE;
+}
+
+/*===========================================================================
+ * FUNCTION : setFocusAreas
+ *
+ * DESCRIPTION: set focus areas
+ *
+ * PARAMETERS :
+ * @focusAreasStr : focus areas value string
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setFocusAreas(const char *focusAreasStr)
+{
+ if (m_pCapability->max_num_focus_areas == 0 ||
+ focusAreasStr == NULL) {
+ ALOGI("%s: Parameter string is null", __func__);
+ return NO_ERROR;
+ }
+
+ cam_area_t *areas = (cam_area_t *)malloc(sizeof(cam_area_t) * m_pCapability->max_num_focus_areas);
+ if (NULL == areas) {
+ ALOGE("%s: No memory for areas", __func__);
+ return NO_MEMORY;
+ }
+ memset(areas, 0, sizeof(cam_area_t) * m_pCapability->max_num_focus_areas);
+ int num_areas_found = 0;
+ if (parseCameraAreaString(focusAreasStr,
+ m_pCapability->max_num_focus_areas,
+ areas,
+ num_areas_found) != NO_ERROR) {
+ ALOGE("%s: Failed to parse the string: %s", __func__, focusAreasStr);
+ free(areas);
+ return BAD_VALUE;
+ }
+
+ if (validateCameraAreas(areas, num_areas_found) == false) {
+ ALOGE("%s: invalid areas specified : %s", __func__, focusAreasStr);
+ free(areas);
+ return BAD_VALUE;
+ }
+
+ updateParamEntry(KEY_FOCUS_AREAS, focusAreasStr);
+
+ //for special area string (0, 0, 0, 0, 0), set the num_areas_found to 0,
+ //so no action is takenby the lower layer
+ if (num_areas_found == 1 &&
+ areas[0].rect.left == 0 &&
+ areas[0].rect.top == 0 &&
+ areas[0].rect.width == 0 &&
+ areas[0].rect.height == 0 &&
+ areas[0].weight == 0) {
+ num_areas_found = 0;
+ }
+
+ int previewWidth, previewHeight;
+ getPreviewSize(&previewWidth, &previewHeight);
+ cam_roi_info_t af_roi_value;
+ memset(&af_roi_value, 0, sizeof(cam_roi_info_t));
+ af_roi_value.num_roi = num_areas_found;
+ for (int i = 0; i < num_areas_found; i++) {
+ ALOGD("%s: FocusArea[%d] = (%d, %d, %d, %d)",
+ __func__, i, (areas[i].rect.top), (areas[i].rect.left),
+ (areas[i].rect.width), (areas[i].rect.height));
+
+ //transform the coords from (-1000, 1000) to (0, previewWidth or previewHeight)
+ af_roi_value.roi[i].left = (int32_t)((areas[i].rect.left + 1000.0f) * (previewWidth / 2000.0f));
+ af_roi_value.roi[i].top = (int32_t)((areas[i].rect.top + 1000.0f) * (previewHeight / 2000.0f));
+ af_roi_value.roi[i].width = (int32_t)(areas[i].rect.width * previewWidth / 2000.0f);
+ af_roi_value.roi[i].height = (int32_t)(areas[i].rect.height * previewHeight / 2000.0f);
+ af_roi_value.weight[i] = areas[i].weight;
+ }
+ free(areas);
+ return AddSetParmEntryToBatch(m_pParamBuf,
+ CAM_INTF_PARM_AF_ROI,
+ sizeof(af_roi_value),
+ &af_roi_value);
+}
+
+/*===========================================================================
+ * FUNCTION : setMeteringAreas
+ *
+ * DESCRIPTION: set metering areas value
+ *
+ * PARAMETERS :
+ * @meteringAreasStr : metering areas value string
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setMeteringAreas(const char *meteringAreasStr)
+{
+ if (m_pCapability->max_num_metering_areas == 0 ||
+ meteringAreasStr == NULL) {
+ ALOGI("%s: Parameter string is null", __func__);
+ return NO_ERROR;
+ }
+
+ cam_area_t *areas = (cam_area_t *)malloc(sizeof(cam_area_t) * m_pCapability->max_num_metering_areas);
+ if (NULL == areas) {
+ ALOGE("%s: No memory for areas", __func__);
+ return NO_MEMORY;
+ }
+ memset(areas, 0, sizeof(cam_area_t) * m_pCapability->max_num_metering_areas);
+ int num_areas_found = 0;
+ if (parseCameraAreaString(meteringAreasStr,
+ m_pCapability->max_num_metering_areas,
+ areas,
+ num_areas_found) < 0) {
+ ALOGE("%s: Failed to parse the string: %s", __func__, meteringAreasStr);
+ free(areas);
+ return BAD_VALUE;
+ }
+
+ if (validateCameraAreas(areas, num_areas_found) == false) {
+ ALOGE("%s: invalid areas specified : %s", __func__, meteringAreasStr);
+ free(areas);
+ return BAD_VALUE;
+ }
+
+ updateParamEntry(KEY_METERING_AREAS, meteringAreasStr);
+
+ //for special area string (0, 0, 0, 0, 0), set the num_areas_found to 0,
+ //so no action is takenby the lower layer
+ if (num_areas_found == 1 &&
+ areas[0].rect.left == 0 &&
+ areas[0].rect.top == 0 &&
+ areas[0].rect.width == 0 &&
+ areas[0].rect.height == 0 &&
+ areas[0].weight == 0) {
+ num_areas_found = 0;
+ }
+ cam_set_aec_roi_t aec_roi_value;
+ int previewWidth, previewHeight;
+ getPreviewSize(&previewWidth, &previewHeight);
+
+ memset(&aec_roi_value, 0, sizeof(cam_set_aec_roi_t));
+ if (num_areas_found > 0) {
+ aec_roi_value.aec_roi_enable = CAM_AEC_ROI_ON;
+ aec_roi_value.aec_roi_type = CAM_AEC_ROI_BY_COORDINATE;
+
+ for (int i = 0; i < num_areas_found; i++) {
+ ALOGD("%s: MeteringArea[%d] = (%d, %d, %d, %d)",
+ __func__, i, (areas[i].rect.top), (areas[i].rect.left),
+ (areas[i].rect.width), (areas[i].rect.height));
+
+ //transform the coords from (-1000, 1000) to (0, previewWidth or previewHeight)
+ aec_roi_value.cam_aec_roi_position.coordinate[i].x =
+ (uint32_t)(((areas[i].rect.left + areas[i].rect.width / 2) + 1000.0f) * previewWidth / 2000.0f) ;
+ aec_roi_value.cam_aec_roi_position.coordinate[i].y =
+ (uint32_t)(((areas[i].rect.top + areas[i].rect.height / 2) + 1000.0f) * previewHeight / 2000.0f) ;
+ }
+ } else {
+ aec_roi_value.aec_roi_enable = CAM_AEC_ROI_OFF;
+ }
+ free(areas);
+ return AddSetParmEntryToBatch(m_pParamBuf,
+ CAM_INTF_PARM_AEC_ROI,
+ sizeof(aec_roi_value),
+ &aec_roi_value);
+}
+
+/*===========================================================================
+ * FUNCTION : setSceneMode
+ *
+ * DESCRIPTION: set scene mode
+ *
+ * PARAMETERS :
+ * @sceneModeStr : scene mode value string
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setSceneMode(const char *sceneModeStr)
+{
+ if (sceneModeStr != NULL) {
+ int32_t value = lookupAttr(SCENE_MODES_MAP,
+ sizeof(SCENE_MODES_MAP)/sizeof(QCameraMap),
+ sceneModeStr);
+ if (value != NAME_NOT_FOUND) {
+ ALOGV("%s: Setting SceneMode %s", __func__, sceneModeStr);
+ updateParamEntry(KEY_SCENE_MODE, sceneModeStr);
+ int32_t rc = AddSetParmEntryToBatch(m_pParamBuf,
+ CAM_INTF_PARM_BESTSHOT_MODE,
+ sizeof(value),
+ &value);
+ return rc;
+ }
+ }
+ ALOGE("%s: Invalid Secene Mode: %s",
+ __func__, (sceneModeStr == NULL) ? "NULL" : sceneModeStr);
+ return BAD_VALUE;
+}
+
+/*===========================================================================
+ * FUNCTION : setSelectableZoneAf
+ *
+ * DESCRIPTION: set selectable zone AF algorithm
+ *
+ * PARAMETERS :
+ * @selZoneAFStr : selectable zone AF algorithm value string
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setSelectableZoneAf(const char *selZoneAFStr)
+{
+ if (selZoneAFStr != NULL) {
+ int32_t value = lookupAttr(FOCUS_ALGO_MAP,
+ sizeof(FOCUS_ALGO_MAP)/sizeof(QCameraMap),
+ selZoneAFStr);
+ if (value != NAME_NOT_FOUND) {
+ ALOGV("%s: Setting Selectable Zone AF value %s", __func__, selZoneAFStr);
+ updateParamEntry(KEY_QC_SELECTABLE_ZONE_AF, selZoneAFStr);
+ return AddSetParmEntryToBatch(m_pParamBuf,
+ CAM_INTF_PARM_FOCUS_ALGO_TYPE,
+ sizeof(value),
+ &value);
+ }
+ }
+ ALOGE("%s: Invalid selectable zone af value: %s",
+ __func__, (selZoneAFStr == NULL) ? "NULL" : selZoneAFStr);
+ return BAD_VALUE;
+}
+
+/*===========================================================================
+ * FUNCTION : setAEBracket
+ *
+ * DESCRIPTION: set AE bracket value
+ *
+ * PARAMETERS :
+ * @aecBracketStr : AE bracket value string
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setAEBracket(const char *aecBracketStr)
+{
+ if (aecBracketStr == NULL) {
+ ALOGI("%s: setAEBracket with NULL value", __func__);
+ return NO_ERROR;
+ }
+
+ cam_exp_bracketing_t expBracket;
+ memset(&expBracket, 0, sizeof(expBracket));
+
+ int value = lookupAttr(BRACKETING_MODES_MAP,
+ sizeof(BRACKETING_MODES_MAP)/sizeof(QCameraMap),
+ aecBracketStr);
+ switch (value) {
+ case CAM_EXP_BRACKETING_ON:
+ {
+ ALOGV("%s, EXP_BRACKETING_ON", __func__);
+ const char *str_val = get(KEY_QC_CAPTURE_BURST_EXPOSURE);
+ if ((str_val != NULL) && (strlen(str_val)>0)) {
+ expBracket.mode = CAM_EXP_BRACKETING_ON;
+ strlcpy(expBracket.values, str_val, MAX_EXP_BRACKETING_LENGTH);
+ ALOGI("%s: setting Exposure Bracketing value of %s",
+ __func__, expBracket.values);
+ }
+ else {
+ /* Apps not set capture-burst-exposures, error case fall into bracketing off mode */
+ ALOGI("%s: capture-burst-exposures not set, back to HDR OFF mode", __func__);
+ expBracket.mode = CAM_EXP_BRACKETING_OFF;
+ }
+ }
+ break;
+ default:
+ {
+ ALOGD("%s, EXP_BRACKETING_OFF", __func__);
+ expBracket.mode = CAM_EXP_BRACKETING_OFF;
+ }
+ break;
+ }
+
+ /* save the value*/
+ updateParamEntry(KEY_QC_AE_BRACKET_HDR, aecBracketStr);
+ return AddSetParmEntryToBatch(m_pParamBuf,
+ CAM_INTF_PARM_HDR,
+ sizeof(expBracket),
+ &expBracket);
+}
+
+/*===========================================================================
+ * FUNCTION : setRedeyeReduction
+ *
+ * DESCRIPTION: set red eye reduction value
+ *
+ * PARAMETERS :
+ * @redeyeStr : red eye reduction value string
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setRedeyeReduction(const char *redeyeStr)
+{
+ if (redeyeStr != NULL) {
+ int32_t value = lookupAttr(ENABLE_DISABLE_MODES_MAP,
+ sizeof(ENABLE_DISABLE_MODES_MAP)/sizeof(QCameraMap),
+ redeyeStr);
+ if (value != NAME_NOT_FOUND) {
+ ALOGV("%s: Setting RedEye Reduce value %s", __func__, redeyeStr);
+ updateParamEntry(KEY_QC_REDEYE_REDUCTION, redeyeStr);
+ return AddSetParmEntryToBatch(m_pParamBuf,
+ CAM_INTF_PARM_REDEYE_REDUCTION,
+ sizeof(value),
+ &value);
+ }
+ }
+ ALOGE("%s: Invalid RedEye Reduce value: %s",
+ __func__, (redeyeStr == NULL) ? "NULL" : redeyeStr);
+ return BAD_VALUE;
+}
+
+/*===========================================================================
+ * FUNCTION : getWaveletDenoiseProcessPlate
+ *
+ * DESCRIPTION: query wavelet denoise process plate
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : WNR prcocess plate vlaue
+ *==========================================================================*/
+cam_denoise_process_type_t QCameraParameters::getWaveletDenoiseProcessPlate()
+{
+ char prop[PROPERTY_VALUE_MAX];
+ memset(prop, 0, sizeof(prop));
+ property_get("persist.denoise.process.plates", prop, "0");
+ int processPlate = atoi(prop);
+ switch(processPlate) {
+ case 0:
+ return CAM_WAVELET_DENOISE_YCBCR_PLANE;
+ case 1:
+ return CAM_WAVELET_DENOISE_CBCR_ONLY;
+ case 2:
+ return CAM_WAVELET_DENOISE_STREAMLINE_YCBCR;
+ case 3:
+ return CAM_WAVELET_DENOISE_STREAMLINED_CBCR;
+ default:
+ return CAM_WAVELET_DENOISE_STREAMLINE_YCBCR;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : setWaveletDenoise
+ *
+ * DESCRIPTION: set wavelet denoise value
+ *
+ * PARAMETERS :
+ * @wnrStr : wavelet denoise value string
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setWaveletDenoise(const char *wnrStr)
+{
+ if (wnrStr != NULL) {
+ int value = lookupAttr(DENOISE_ON_OFF_MODES_MAP,
+ sizeof(DENOISE_ON_OFF_MODES_MAP)/sizeof(QCameraMap),
+ wnrStr);
+ if (value != NAME_NOT_FOUND) {
+ updateParamEntry(KEY_QC_DENOISE, wnrStr);
+
+ cam_denoise_param_t temp;
+ memset(&temp, 0, sizeof(temp));
+ temp.denoise_enable = value;
+ m_bWNROn = (value != 0);
+ if (m_bWNROn) {
+ temp.process_plates = getWaveletDenoiseProcessPlate();
+ }
+ ALOGI("%s: Denoise enable=%d, plates=%d",
+ __func__, temp.denoise_enable, temp.process_plates);
+ return AddSetParmEntryToBatch(m_pParamBuf,
+ CAM_INTF_PARM_WAVELET_DENOISE,
+ sizeof(temp),
+ &temp);
+ }
+ }
+ ALOGE("%s: Invalid Denoise value: %s", __func__, (wnrStr == NULL) ? "NULL" : wnrStr);
+ return BAD_VALUE;
+}
+
+/*===========================================================================
+ * FUNCTION : setPreviewFrameRateMode
+ *
+ * DESCRIPTION: set preview frame rate mode
+ *
+ * PARAMETERS :
+ * @mode : preview frame rate mode
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCameraParameters::setPreviewFrameRateMode(const char *mode)
+{
+ set(KEY_QC_PREVIEW_FRAME_RATE_MODE, mode);
+}
+
+/*===========================================================================
+ * FUNCTION : getPreviewFrameRateMode
+ *
+ * DESCRIPTION: get preview frame rate mode
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : preview frame rate mode string
+ *==========================================================================*/
+const char *QCameraParameters::getPreviewFrameRateMode() const
+{
+ return get(KEY_QC_PREVIEW_FRAME_RATE_MODE);
+}
+
+/*===========================================================================
+ * FUNCTION : setTouchIndexAec
+ *
+ * DESCRIPTION: set touch index AEC
+ *
+ * PARAMETERS :
+ * @x,y :
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCameraParameters::setTouchIndexAec(int x, int y)
+{
+ char str[32];
+ snprintf(str, sizeof(str), "%dx%d", x, y);
+ set(KEY_QC_TOUCH_INDEX_AEC, str);
+}
+
+/*===========================================================================
+ * FUNCTION : getTouchIndexAec
+ *
+ * DESCRIPTION: get touch index AEC
+ *
+ * PARAMETERS :
+ * @x,y :
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCameraParameters::getTouchIndexAec(int *x, int *y)
+{
+ *x = -1;
+ *y = -1;
+
+ // Get the current string, if it doesn't exist, leave the -1x-1
+ const char *p = get(KEY_QC_TOUCH_INDEX_AEC);
+ if (p == 0)
+ return;
+
+ int tempX, tempY;
+ if (parse_pair(p, &tempX, &tempY, 'x') == 0) {
+ *x = tempX;
+ *y = tempY;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : setTouchIndexAf
+ *
+ * DESCRIPTION: set touch index AF
+ *
+ * PARAMETERS :
+ * @x,y :
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCameraParameters::setTouchIndexAf(int x, int y)
+{
+ char str[32];
+ snprintf(str, sizeof(str), "%dx%d", x, y);
+ set(KEY_QC_TOUCH_INDEX_AF, str);
+}
+
+/*===========================================================================
+ * FUNCTION : getTouchIndexAf
+ *
+ * DESCRIPTION: get touch index AF
+ *
+ * PARAMETERS :
+ * @x,y :
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCameraParameters::getTouchIndexAf(int *x, int *y)
+{
+ *x = -1;
+ *y = -1;
+
+ // Get the current string, if it doesn't exist, leave the -1x-1
+ const char *p = get(KEY_QC_TOUCH_INDEX_AF);
+ if (p == 0)
+ return;
+
+ int tempX, tempY;
+ if (parse_pair(p, &tempX, &tempY, 'x') == 0) {
+ *x = tempX;
+ *y = tempY;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : getStreamFormat
+ *
+ * DESCRIPTION: get stream format by its type
+ *
+ * PARAMETERS :
+ * @streamType : [input] stream type
+ * @format : [output] stream format
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::getStreamFormat(cam_stream_type_t streamType,
+ cam_format_t &format)
+{
+ int32_t ret = NO_ERROR;
+
+ format = CAM_FORMAT_MAX;
+ switch (streamType) {
+ case CAM_STREAM_TYPE_PREVIEW:
+ case CAM_STREAM_TYPE_POSTVIEW:
+ format = mPreviewFormat;
+ break;
+ case CAM_STREAM_TYPE_SNAPSHOT:
+ case CAM_STREAM_TYPE_NON_ZSL_SNAPSHOT:
+ if ( mPictureFormat == CAM_FORMAT_YUV_422_NV16 ) {
+ format = CAM_FORMAT_YUV_422_NV16;
+ } else {
+ char prop[PROPERTY_VALUE_MAX];
+ int snapshotFormat;
+ memset(prop, 0, sizeof(prop));
+ property_get("persist.camera.snap.format", prop, "0");
+ snapshotFormat = atoi(prop);
+ if(snapshotFormat == 1) {
+ format = CAM_FORMAT_YUV_422_NV61;
+ } else {
+ format = CAM_FORMAT_YUV_420_NV21;
+ }
+ }
+ break;
+ case CAM_STREAM_TYPE_VIDEO:
+ format = CAM_FORMAT_YUV_420_NV12;
+ break;
+ case CAM_STREAM_TYPE_RAW:
+ if (mPictureFormat >= CAM_FORMAT_YUV_RAW_8BIT_YUYV) {
+ format = (cam_format_t)mPictureFormat;
+ } else {
+ ALOGE("%s: invalid raw picture format: %d", __func__, mPictureFormat);
+ ret = BAD_VALUE;
+ }
+ break;
+ case CAM_STREAM_TYPE_METADATA:
+ case CAM_STREAM_TYPE_OFFLINE_PROC:
+ case CAM_STREAM_TYPE_DEFAULT:
+ default:
+ break;
+ }
+
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : getFlipMode
+ *
+ * DESCRIPTION: get flip mode
+ *
+ * PARAMETERS :
+ * @cam_intf_parm_type_t : [input] stream type
+ *
+ * RETURN : int type of flip mode
+ * 0 - no filp
+ * 1 - FLIP_H
+ * 2 - FLIP_V
+ * 3 - FLIP_H | FLIP_V
+ *==========================================================================*/
+int QCameraParameters::getFlipMode(cam_stream_type_t type)
+{
+ const char *str = NULL;
+ int flipMode = 0; // no flip
+
+ switch(type){
+ case CAM_STREAM_TYPE_PREVIEW:
+ str = get(KEY_QC_PREVIEW_FLIP);
+ break;
+ case CAM_STREAM_TYPE_VIDEO:
+ str = get(KEY_QC_VIDEO_FLIP);
+ break;
+ case CAM_STREAM_TYPE_SNAPSHOT:
+ case CAM_STREAM_TYPE_NON_ZSL_SNAPSHOT:
+ str = get(KEY_QC_SNAPSHOT_PICTURE_FLIP);
+ break;
+ default:
+ ALOGI("%s: No flip mode for stream type %d", __func__, type);
+ break;
+ }
+
+ if(str != NULL){
+ //Need give corresponding filp value based on flip mode strings
+ int value = lookupAttr(FLIP_MODES_MAP,
+ sizeof(FLIP_MODES_MAP)/sizeof(QCameraMap), str);
+ if(value != NAME_NOT_FOUND)
+ flipMode = value;
+ }
+
+ ALOGD("%s: the filp mode of stream type %d is %d .", __func__, type, flipMode);
+ return flipMode;
+}
+
+/*===========================================================================
+ * FUNCTION : getStreamDimension
+ *
+ * DESCRIPTION: get stream dimension by its type
+ *
+ * PARAMETERS :
+ * @streamType : [input] stream type
+ * @dim : [output] stream dimension
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::getStreamDimension(cam_stream_type_t streamType,
+ cam_dimension_t &dim)
+{
+ int32_t ret = NO_ERROR;
+ memset(&dim, 0, sizeof(cam_dimension_t));
+
+ switch (streamType) {
+ case CAM_STREAM_TYPE_PREVIEW:
+ getPreviewSize(&dim.width, &dim.height);
+ break;
+ case CAM_STREAM_TYPE_POSTVIEW:
+ getPreviewSize(&dim.width, &dim.height);
+ break;
+ case CAM_STREAM_TYPE_SNAPSHOT:
+ case CAM_STREAM_TYPE_NON_ZSL_SNAPSHOT:
+ if (getRecordingHintValue() == true) {
+ // live snapshot
+ getLiveSnapshotSize(dim);
+ } else {
+ getPictureSize(&dim.width, &dim.height);
+ }
+ break;
+ case CAM_STREAM_TYPE_VIDEO:
+ getVideoSize(&dim.width, &dim.height);
+ break;
+ case CAM_STREAM_TYPE_RAW:
+ dim = m_pCapability->raw_dim;
+ break;
+ case CAM_STREAM_TYPE_METADATA:
+ dim.width = sizeof(cam_metadata_info_t);
+ dim.height = 1;
+ break;
+ case CAM_STREAM_TYPE_OFFLINE_PROC:
+ break;
+ case CAM_STREAM_TYPE_DEFAULT:
+ default:
+ ALOGE("%s: no dimension for unsupported stream type %d",
+ __func__, streamType);
+ ret = BAD_VALUE;
+ break;
+ }
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : getPreviewHalPixelFormat
+ *
+ * DESCRIPTION: get preview HAL pixel format
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : HAL pixel format
+ *==========================================================================*/
+int QCameraParameters::getPreviewHalPixelFormat() const
+{
+ int32_t halPixelFormat;
+
+ switch (mPreviewFormat) {
+ case CAM_FORMAT_YUV_420_NV12:
+ halPixelFormat = HAL_PIXEL_FORMAT_YCbCr_420_SP;
+ break;
+ case CAM_FORMAT_YUV_420_NV21:
+ halPixelFormat = HAL_PIXEL_FORMAT_YCrCb_420_SP;
+ break;
+ case CAM_FORMAT_YUV_420_NV21_ADRENO:
+ halPixelFormat = HAL_PIXEL_FORMAT_YCrCb_420_SP_ADRENO;
+ break;
+ case CAM_FORMAT_YUV_420_YV12:
+ halPixelFormat = HAL_PIXEL_FORMAT_YV12;
+ break;
+ case CAM_FORMAT_YUV_422_NV16:
+ case CAM_FORMAT_YUV_422_NV61:
+ default:
+ halPixelFormat = HAL_PIXEL_FORMAT_YCrCb_420_SP;
+ break;
+ }
+ ALOGE("%s: format %d\n", __func__, halPixelFormat);
+ return halPixelFormat;
+}
+
+/*===========================================================================
+ * FUNCTION : getthumbnailSize
+ *
+ * DESCRIPTION: get thumbnail size
+ *
+ * PARAMETERS :
+ * @width, height : [output] thumbnail width and height
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCameraParameters::getThumbnailSize(int *width, int *height) const
+{
+ *width = getInt(KEY_JPEG_THUMBNAIL_WIDTH);
+ *height = getInt(KEY_JPEG_THUMBNAIL_HEIGHT);
+}
+
+/*===========================================================================
+ * FUNCTION : getZSLBurstInterval
+ *
+ * DESCRIPTION: get ZSL burst interval setting
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : ZSL burst interval value
+ *==========================================================================*/
+int QCameraParameters::getZSLBurstInterval()
+{
+ int interval = getInt(KEY_QC_ZSL_BURST_INTERVAL);
+ if (interval < 0) {
+ interval = 1;
+ }
+ return interval;
+}
+
+/*===========================================================================
+ * FUNCTION : getZSLQueueDepth
+ *
+ * DESCRIPTION: get ZSL queue depth
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : ZSL queue depth value
+ *==========================================================================*/
+int QCameraParameters::getZSLQueueDepth()
+{
+ int qdepth = getInt(KEY_QC_ZSL_QUEUE_DEPTH);
+ if (qdepth < 0) {
+ qdepth = 2;
+ }
+ return qdepth;
+}
+
+/*===========================================================================
+ * FUNCTION : getZSLBackLookCount
+ *
+ * DESCRIPTION: get ZSL backlook count setting
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : ZSL backlook count value
+ *==========================================================================*/
+int QCameraParameters::getZSLBackLookCount()
+{
+ int look_back = getInt(KEY_QC_ZSL_BURST_LOOKBACK);
+ if (look_back < 0) {
+ look_back = 2;
+ }
+ return look_back;
+}
+
+/*===========================================================================
+ * FUNCTION : getZSLMaxUnmatchedFrames
+ *
+ * DESCRIPTION: get allowed ZSL max unmatched frames number
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : ZSL backlook count value
+ *==========================================================================*/
+int QCameraParameters::getMaxUnmatchedFramesInQueue()
+{
+ return m_pCapability->min_num_pp_bufs;
+}
+
+/*===========================================================================
+ * FUNCTION : setRecordingHintValue
+ *
+ * DESCRIPTION: set recording hint
+ *
+ * PARAMETERS :
+ * @value : video hint value
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCameraParameters::setRecordingHintValue(int32_t value)
+{
+ ALOGD("%s: VideoHint = %d", __func__, value);
+ bool newValue = (value > 0)? true : false;
+
+ if ( m_bRecordingHint != newValue ) {
+ m_bNeedRestart = true;
+ m_bRecordingHint_new = newValue;
+ } else {
+ m_bRecordingHint_new = m_bRecordingHint;
+ }
+ return AddSetParmEntryToBatch(m_pParamBuf,
+ CAM_INTF_PARM_RECORDING_HINT,
+ sizeof(value),
+ &value);
+}
+
+/*===========================================================================
+ * FUNCTION : getNumOfSnapshots
+ *
+ * DESCRIPTION: get number of snapshot per shutter
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : number of snapshot per shutter
+ *==========================================================================*/
+uint8_t QCameraParameters::getNumOfSnapshots()
+{
+ int numOfSnapshot = getInt(KEY_QC_NUM_SNAPSHOT_PER_SHUTTER);
+ if (numOfSnapshot <= 0) {
+ numOfSnapshot = 1; // set to default value
+ }
+ return (uint8_t)numOfSnapshot;
+}
+
+/*===========================================================================
+ * FUNCTION : getNumOfExtraHDRBufsIfNeeded
+ *
+ * DESCRIPTION: get number of extra buffers needed by HDR if HDR is enabled
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : number of extra buffer needed by HDR; 0 if not HDR enabled
+ *==========================================================================*/
+uint8_t QCameraParameters::getNumOfExtraHDRBufsIfNeeded()
+{
+ uint8_t numOfBufs = 0;
+ const char *scene_mode = get(KEY_SCENE_MODE);
+ if (scene_mode != NULL && strcmp(scene_mode, SCENE_MODE_HDR) == 0) {
+ // HDR mode
+ numOfBufs = getBurstNum() * m_pCapability->min_num_hdr_bufs;
+ }
+ return numOfBufs;
+}
+
+/*===========================================================================
+ * FUNCTION : getNumOfHDRBufsIfNeeded
+ *
+ * DESCRIPTION: get number of buffers needed by HDR if HDR is enabled
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : number of buffer needed by HDR; 0 if not HDR enabled
+ *==========================================================================*/
+uint8_t QCameraParameters::getNumOfHDRBufsIfNeeded()
+{
+ uint8_t numOfBufs = 0;
+ const char *scene_mode = get(KEY_SCENE_MODE);
+ if (scene_mode != NULL && strcmp(scene_mode, SCENE_MODE_HDR) == 0) {
+ // HDR mode
+ const char *need_hdr_1x = get(KEY_QC_HDR_NEED_1X);
+ if (need_hdr_1x != NULL && strcmp(need_hdr_1x, VALUE_TRUE) == 0) {
+ numOfBufs = 2; // HDR needs both 1X and processed img
+ } else {
+ numOfBufs = 1; // HDR only needs processed img
+ }
+
+ numOfBufs += m_pCapability->min_num_hdr_bufs;
+ }
+ return numOfBufs;
+}
+
+/*===========================================================================
+ * FUNCTION : getBurstNum
+ *
+ * DESCRIPTION: get burst number of snapshot
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : number of burst
+ *==========================================================================*/
+int QCameraParameters::getBurstNum()
+{
+ char prop[PROPERTY_VALUE_MAX];
+ memset(prop, 0, sizeof(prop));
+ property_get("persist.camera.snapshot.number", prop, "0");
+ int nBurstNum = atoi(prop);
+ if (nBurstNum > 0) {
+ ALOGD("%s: Reading burst number = %d from properties",
+ __func__, nBurstNum);
+ } else {
+ nBurstNum = 1;
+ }
+ return nBurstNum;
+}
+
+/*===========================================================================
+ * FUNCTION : getJpegQuality
+ *
+ * DESCRIPTION: get jpeg encoding quality
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : jpeg encoding quality
+ *==========================================================================*/
+int QCameraParameters::getJpegQuality()
+{
+ int quality = getInt(KEY_JPEG_QUALITY);
+ if (quality < 0) {
+ quality = 85; // set to default quality value
+ }
+ return quality;
+}
+
+/*===========================================================================
+ * FUNCTION : getJpegRotation
+ *
+ * DESCRIPTION: get rotation value
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : rotation value
+ *==========================================================================*/
+int QCameraParameters::getJpegRotation() {
+ int rotation = getInt(KEY_ROTATION);
+ if (rotation < 0) {
+ rotation = 0;
+ }
+ return rotation;
+}
+
+/*===========================================================================
+ * FUNCTION : parseGPSCoordinate
+ *
+ * DESCRIPTION: parse GPS coordinate string
+ *
+ * PARAMETERS :
+ * @coord_str : [input] coordinate string
+ * @coord : [output] ptr to struct to store coordinate
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCameraParameters::parseGPSCoordinate(const char *coord_str, rat_t* coord)
+{
+ if(coord == NULL) {
+ ALOGE("%s: error, invalid argument coord == NULL", __func__);
+ return BAD_VALUE;
+ }
+ float degF = atof(coord_str);
+ if (degF < 0) {
+ degF = -degF;
+ }
+ float minF = (degF - (int) degF) * 60;
+ float secF = (minF - (int) minF) * 60;
+
+ getRational(&coord[0], (int)degF, 1);
+ getRational(&coord[1], (int)minF, 1);
+ getRational(&coord[2], (int)(secF * 10000), 10000);
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : getExifDateTime
+ *
+ * DESCRIPTION: query exif date time
+ *
+ * PARAMETERS :
+ * @dateTime : string to store exif date time
+ * @count : lenght of the dateTime string
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::getExifDateTime(char *dateTime, uint32_t &count)
+{
+ //get time and date from system
+ time_t rawtime;
+ struct tm * timeinfo = NULL;
+ memset(&rawtime, 0, sizeof(rawtime));
+ time(&rawtime);
+ timeinfo = localtime (&rawtime);
+ if (timeinfo != NULL && count >= 20) {
+ //Write datetime according to EXIF Spec
+ //"YYYY:MM:DD HH:MM:SS" (20 chars including \0)
+ snprintf(dateTime, 20, "%04d:%02d:%02d %02d:%02d:%02d",
+ timeinfo->tm_year + 1900, timeinfo->tm_mon + 1,
+ timeinfo->tm_mday, timeinfo->tm_hour,
+ timeinfo->tm_min, timeinfo->tm_sec);
+ count = 20;
+ return NO_ERROR;
+ }
+ return UNKNOWN_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : getRational
+ *
+ * DESCRIPTION: compose rational struct
+ *
+ * PARAMETERS :
+ * @rat : ptr to struct to store rational info
+ * @num :num of the rational
+ * @denom : denom of the rational
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::getRational(rat_t *rat, int num, int denom)
+{
+ if (NULL == rat) {
+ ALOGE("%s: NULL rat input", __func__);
+ return BAD_VALUE;
+ }
+ rat->num = num;
+ rat->denom = denom;
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : getExifFocalLength
+ *
+ * DESCRIPTION: get exif focal lenght
+ *
+ * PARAMETERS :
+ * @focalLength : ptr to rational strcut to store focal lenght
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::getExifFocalLength(rat_t *focalLength)
+{
+ int focalLengthValue =
+ (int)(getFloat(QCameraParameters::KEY_FOCAL_LENGTH) * FOCAL_LENGTH_DECIMAL_PRECISION);
+ return getRational(focalLength, focalLengthValue, FOCAL_LENGTH_DECIMAL_PRECISION);
+}
+
+/*===========================================================================
+ * FUNCTION : getExifIsoSpeed
+ *
+ * DESCRIPTION: get exif ISO speed
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : ISO speed value
+ *==========================================================================*/
+uint16_t QCameraParameters::getExifIsoSpeed()
+{
+ uint16_t isoSpeed = 0;
+ const char *iso_str = get(QCameraParameters::KEY_QC_ISO_MODE);
+ int iso_index = lookupAttr(ISO_MODES_MAP,
+ sizeof(ISO_MODES_MAP)/sizeof(ISO_MODES_MAP[0]), iso_str);
+ switch (iso_index) {
+ case CAM_ISO_MODE_AUTO:
+ isoSpeed = 0;
+ break;
+ case CAM_ISO_MODE_DEBLUR:
+ isoSpeed = 1;
+ break;
+ case CAM_ISO_MODE_100:
+ isoSpeed = 100;
+ break;
+ case CAM_ISO_MODE_200:
+ isoSpeed = 200;
+ break;
+ case CAM_ISO_MODE_400:
+ isoSpeed = 400;
+ break;
+ case CAM_ISO_MODE_800:
+ isoSpeed = 800;
+ break;
+ case CAM_ISO_MODE_1600:
+ isoSpeed = 1600;
+ break;
+ }
+ return isoSpeed;
+}
+
+/*===========================================================================
+ * FUNCTION : getExifGpsProcessingMethod
+ *
+ * DESCRIPTION: get GPS processing method
+ *
+ * PARAMETERS :
+ * @gpsProcessingMethod : string to store GPS process method
+ * @count : lenght of the string
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::getExifGpsProcessingMethod(char *gpsProcessingMethod,
+ uint32_t &count)
+{
+ const char *str = get(KEY_GPS_PROCESSING_METHOD);
+ if(str != NULL) {
+ memcpy(gpsProcessingMethod, ExifAsciiPrefix, EXIF_ASCII_PREFIX_SIZE);
+ count = EXIF_ASCII_PREFIX_SIZE;
+ strncpy(gpsProcessingMethod + EXIF_ASCII_PREFIX_SIZE, str, strlen(str));
+ count += strlen(str);
+ gpsProcessingMethod[count++] = '\0'; // increase 1 for the last NULL char
+ return NO_ERROR;
+ } else {
+ return BAD_VALUE;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : getExifLatitude
+ *
+ * DESCRIPTION: get exif latitude
+ *
+ * PARAMETERS :
+ * @latitude : ptr to rational struct to store latitude info
+ * @ladRef : charater to indicate latitude reference
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::getExifLatitude(rat_t *latitude,
+ char *latRef)
+{
+ const char *str = get(KEY_GPS_LATITUDE);
+ if(str != NULL) {
+ parseGPSCoordinate(str, latitude);
+
+ //set Latitude Ref
+ float latitudeValue = getFloat(KEY_GPS_LATITUDE);
+ if(latitudeValue < 0.0f) {
+ latRef[0] = 'S';
+ } else {
+ latRef[0] = 'N';
+ }
+ latRef[1] = '\0';
+ return NO_ERROR;
+ }else{
+ return BAD_VALUE;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : getExifLongitude
+ *
+ * DESCRIPTION: get exif longitude
+ *
+ * PARAMETERS :
+ * @longitude : ptr to rational struct to store longitude info
+ * @lonRef : charater to indicate longitude reference
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::getExifLongitude(rat_t *longitude,
+ char *lonRef)
+{
+ const char *str = get(KEY_GPS_LONGITUDE);
+ if(str != NULL) {
+ parseGPSCoordinate(str, longitude);
+
+ //set Longitude Ref
+ float longitudeValue = getFloat(KEY_GPS_LONGITUDE);
+ if(longitudeValue < 0.0f) {
+ lonRef[0] = 'W';
+ } else {
+ lonRef[0] = 'E';
+ }
+ lonRef[1] = '\0';
+ return NO_ERROR;
+ }else{
+ return BAD_VALUE;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : getExifAltitude
+ *
+ * DESCRIPTION: get exif altitude
+ *
+ * PARAMETERS :
+ * @altitude : ptr to rational struct to store altitude info
+ * @altRef : charater to indicate altitude reference
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::getExifAltitude(rat_t *altitude,
+ char *altRef)
+{
+ const char *str = get(KEY_GPS_ALTITUDE);
+ if(str != NULL) {
+ double value = atof(str);
+ *altRef = 0;
+ if(value < 0){
+ *altRef = 1;
+ value = -value;
+ }
+ return getRational(altitude, value*1000, 1000);
+ }else{
+ return BAD_VALUE;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : getExifGpsDateTimeStamp
+ *
+ * DESCRIPTION: get exif GPS date time stamp
+ *
+ * PARAMETERS :
+ * @gpsDateStamp : GPS date time stamp string
+ * @bufLen : length of the string
+ * @gpsTimeStamp : ptr to rational struct to store time stamp info
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::getExifGpsDateTimeStamp(char *gpsDateStamp,
+ uint32_t bufLen,
+ rat_t *gpsTimeStamp)
+{
+ const char *str = get(KEY_GPS_TIMESTAMP);
+ if(str != NULL) {
+ time_t unixTime = (time_t)atol(str);
+ struct tm *UTCTimestamp = gmtime(&unixTime);
+
+ strftime(gpsDateStamp, bufLen, "%Y:%m:%d", UTCTimestamp);
+
+ getRational(&gpsTimeStamp[0], UTCTimestamp->tm_hour, 1);
+ getRational(&gpsTimeStamp[1], UTCTimestamp->tm_min, 1);
+ getRational(&gpsTimeStamp[2], UTCTimestamp->tm_sec, 1);
+
+ return NO_ERROR;
+ } else {
+ return BAD_VALUE;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : updateFocusDistances
+ *
+ * DESCRIPTION: update focus distances
+ *
+ * PARAMETERS :
+ * @focusDistances : ptr to focus distance info
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::updateFocusDistances(cam_focus_distances_info_t *focusDistances)
+{
+ String8 str;
+ char buffer[32] = {0};
+ //set all distances to infinity if focus mode is infinity
+ if(mFocusMode == CAM_FOCUS_MODE_INFINITY) {
+ str.append("Infinity,Infinity,Infinity");
+ } else {
+ snprintf(buffer, sizeof(buffer), "%f", focusDistances->focus_distance[0]);
+ str.append(buffer);
+ snprintf(buffer, sizeof(buffer), ",%f", focusDistances->focus_distance[1]);
+ str.append(buffer);
+ snprintf(buffer, sizeof(buffer), ",%f", focusDistances->focus_distance[2]);
+ str.append(buffer);
+ }
+ ALOGD("%s: setting KEY_FOCUS_DISTANCES as %s", __FUNCTION__, str.string());
+ set(QCameraParameters::KEY_FOCUS_DISTANCES, str.string());
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : updateRecordingHintValue
+ *
+ * DESCRIPTION: update recording hint locally and to daemon
+ *
+ * PARAMETERS :
+ * @value : video hint value
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::updateRecordingHintValue(int32_t value)
+{
+ int32_t rc = NO_ERROR;
+ if(initBatchUpdate(m_pParamBuf) < 0 ) {
+ ALOGE("%s:Failed to initialize group update table", __func__);
+ return BAD_TYPE;
+ }
+
+ rc = setRecordingHintValue(value);
+ if (rc != NO_ERROR) {
+ ALOGE("%s:Failed to update table", __func__);
+ return rc;
+ }
+
+ rc = commitSetBatch();
+ if (rc != NO_ERROR) {
+ ALOGE("%s:Failed to update recording hint", __func__);
+ return rc;
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : setHistogram
+ *
+ * DESCRIPTION: set histogram
+ *
+ * PARAMETERS :
+ * @enabled : if histogram is enabled
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setHistogram(bool enabled)
+{
+ if(m_bHistogramEnabled == enabled) {
+ ALOGD("%s: histogram flag not changed, no ops here", __func__);
+ return NO_ERROR;
+ }
+
+ // set parm for histogram
+ if(initBatchUpdate(m_pParamBuf) < 0 ) {
+ ALOGE("%s:Failed to initialize group update table", __func__);
+ return BAD_TYPE;
+ }
+
+ int32_t value = enabled;
+ int32_t rc = NO_ERROR;
+ rc = AddSetParmEntryToBatch(m_pParamBuf,
+ CAM_INTF_PARM_HISTOGRAM,
+ sizeof(value),
+ &value);
+ if (rc != NO_ERROR) {
+ ALOGE("%s:Failed to update table", __func__);
+ return rc;
+ }
+
+ rc = commitSetBatch();
+ if (rc != NO_ERROR) {
+ ALOGE("%s:Failed to set histogram", __func__);
+ return rc;
+ }
+
+ m_bHistogramEnabled = enabled;
+
+ ALOGD(" Histogram -> %s", m_bHistogramEnabled ? "Enabled" : "Disabled");
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : setFaceDetection
+ *
+ * DESCRIPTION: set face detection
+ *
+ * PARAMETERS :
+ * @enabled : if face detection is enabled
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setFaceDetection(bool enabled)
+{
+ int faceProcMask = m_nFaceProcMask;
+ // set face detection mask
+ if (enabled) {
+ faceProcMask |= CAM_FACE_PROCESS_MASK_DETECTION;
+ } else {
+ faceProcMask &= ~CAM_FACE_PROCESS_MASK_DETECTION;
+ }
+
+ if(m_nFaceProcMask == faceProcMask) {
+ ALOGD("%s: face process mask not changed, no ops here", __func__);
+ return NO_ERROR;
+ }
+
+ // set parm for face detection
+ int requested_faces = getInt(KEY_QC_MAX_NUM_REQUESTED_FACES);
+ cam_fd_set_parm_t fd_set_parm;
+ memset(&fd_set_parm, 0, sizeof(cam_fd_set_parm_t));
+ fd_set_parm.fd_mode = faceProcMask;
+ fd_set_parm.num_fd = requested_faces;
+
+ ALOGD("[KPI Perf] %s: Face detection value = %d num_fd = %d",
+ __func__, faceProcMask,requested_faces);
+ if(initBatchUpdate(m_pParamBuf) < 0 ) {
+ ALOGE("%s:Failed to initialize group update table", __func__);
+ return BAD_TYPE;
+ }
+ int32_t rc = NO_ERROR;
+
+ rc = AddSetParmEntryToBatch(m_pParamBuf,
+ CAM_INTF_PARM_FD,
+ sizeof(fd_set_parm),
+ &fd_set_parm);
+ if (rc != NO_ERROR) {
+ ALOGE("%s:Failed to update table", __func__);
+ return rc;
+ }
+
+ rc = commitSetBatch();
+ if (rc != NO_ERROR) {
+ ALOGE("%s:Failed to set face detection parm", __func__);
+ return rc;
+ }
+
+ m_nFaceProcMask = faceProcMask;
+ ALOGD("%s: FaceProcMask -> %d", __func__, m_nFaceProcMask);
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : setLockCAF
+ *
+ * DESCRIPTION: Lock CAF
+ *
+ * PARAMETERS :
+ * @bLock : if CAF needs to be locked
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setLockCAF(bool bLock)
+{
+ if(initBatchUpdate(m_pParamBuf) < 0 ) {
+ ALOGE("%s:Failed to initialize group update table", __func__);
+ return BAD_TYPE;
+ }
+ int32_t rc = NO_ERROR;
+ int32_t value = bLock;
+
+ rc = AddSetParmEntryToBatch(m_pParamBuf,
+ CAM_INTF_PARM_LOCK_CAF,
+ sizeof(value),
+ &value);
+ if (rc != NO_ERROR) {
+ ALOGE("%s:Failed to update table", __func__);
+ return rc;
+ }
+
+ rc = commitSetBatch();
+ if (rc != NO_ERROR) {
+ ALOGE("%s:Failed to set lock CAF parm", __func__);
+ return rc;
+ } else {
+ m_bCAFLocked = bLock;
+ return NO_ERROR;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : setFrameSkip
+ *
+ * DESCRIPTION: send ISP frame skip pattern to camera daemon
+ *
+ * PARAMETERS :
+ * @pattern : skip pattern for ISP
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::setFrameSkip(enum msm_vfe_frame_skip_pattern pattern)
+{
+ int32_t rc = NO_ERROR;
+ int32_t value = (int32_t)pattern;
+
+ if ( m_pParamBuf == NULL ) {
+ return NO_INIT;
+ }
+
+ if(initBatchUpdate(m_pParamBuf) < 0 ) {
+ ALOGE("%s:Failed to initialize group update table", __func__);
+ return BAD_TYPE;
+ }
+
+ rc = AddSetParmEntryToBatch(m_pParamBuf,
+ CAM_INTF_PARM_FRAMESKIP,
+ sizeof(value),
+ &value);
+ if (rc != NO_ERROR) {
+ ALOGE("%s:Failed to update table", __func__);
+ return rc;
+ }
+
+ rc = commitSetBatch();
+ if (rc != NO_ERROR) {
+ ALOGE("%s:Failed to set frameskip info parm", __func__);
+ return rc;
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : parseNDimVector
+ *
+ * DESCRIPTION: helper function to parse a string like "(1, 2, 3, 4, ..., N)"
+ * into N-dimension vector
+ *
+ * PARAMETERS :
+ * @str : string to be parsed
+ * @num : output array of size N to store vector element values
+ * @N : number of dimension
+ * @delim : delimeter to seperete string
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::parseNDimVector(const char *str, int *num, int N, char delim = ',')
+{
+ char *start, *end;
+ if (num == NULL) {
+ ALOGE("%s: Invalid output array (num == NULL)", __func__);
+ return BAD_VALUE;
+ }
+
+ //check if string starts and ends with parantheses
+ if(str[0] != '(' || str[strlen(str)-1] != ')') {
+ ALOGE("%s: Invalid format of string %s, valid format is (n1, n2, n3, n4 ...)",
+ __func__, str);
+ return BAD_VALUE;
+ }
+ start = (char*) str;
+ start++;
+ for(int i=0; i<N; i++) {
+ *(num+i) = (int) strtol(start, &end, 10);
+ if(*end != delim && i < N-1) {
+ ALOGE("%s: Cannot find delimeter '%c' in string \"%s\". end = %c",
+ __func__, delim, str, *end);
+ return -1;
+ }
+ start = end+1;
+ }
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : parseCameraAreaString
+ *
+ * DESCRIPTION: helper function to parse a string of camera areas like
+ * "(1, 2, 3, 4, 5),(1, 2, 3, 4, 5),..."
+ *
+ * PARAMETERS :
+ * @str : string to be parsed
+ * @max_num_areas : max number of areas
+ * @pAreas : ptr to struct to store areas
+ * @num_areas_found : number of areas found
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::parseCameraAreaString(const char *str,
+ int max_num_areas,
+ cam_area_t *pAreas,
+ int& num_areas_found)
+{
+ char area_str[32];
+ const char *start, *end, *p;
+ start = str; end = NULL;
+ int values[5], index=0;
+ num_areas_found = 0;
+
+ memset(values, 0, sizeof(values));
+ while(start != NULL) {
+ if(*start != '(') {
+ ALOGE("%s: error: Ill formatted area string: %s", __func__, str);
+ return BAD_VALUE;
+ }
+ end = strchr(start, ')');
+ if(end == NULL) {
+ ALOGE("%s: error: Ill formatted area string: %s", __func__, str);
+ return BAD_VALUE;
+ }
+ int i;
+ for (i=0,p=start; p<=end; p++, i++) {
+ area_str[i] = *p;
+ }
+ area_str[i] = '\0';
+ if(parseNDimVector(area_str, values, 5) < 0){
+ ALOGE("%s: error: Failed to parse the area string: %s", __func__, area_str);
+ return BAD_VALUE;
+ }
+ // no more areas than max_num_areas are accepted.
+ if(index >= max_num_areas) {
+ ALOGE("%s: error: too many areas specified %s", __func__, str);
+ return BAD_VALUE;
+ }
+ pAreas[index].rect.left = values[0];
+ pAreas[index].rect.top = values[1];
+ pAreas[index].rect.width = values[2] - values[0];
+ pAreas[index].rect.height = values[3] - values[1];
+ pAreas[index].weight = values[4];
+
+ index++;
+ start = strchr(end, '('); // serach for next '('
+ }
+ num_areas_found = index;
+ return 0;
+}
+
+/*===========================================================================
+ * FUNCTION : validateCameraAreas
+ *
+ * DESCRIPTION: helper function to validate camera areas within (-1000, 1000)
+ *
+ * PARAMETERS :
+ * @areas : ptr to array of areas
+ * @num_areas : number of areas
+ *
+ * RETURN : true -- area is in valid range
+ * false -- not valid
+ *==========================================================================*/
+bool QCameraParameters::validateCameraAreas(cam_area_t *areas, int num_areas)
+{
+ // special case: default area
+ if (num_areas == 1 &&
+ areas[0].rect.left == 0 &&
+ areas[0].rect.top == 0 &&
+ areas[0].rect.width == 0 &&
+ areas[0].rect.height == 0 &&
+ areas[0].weight == 0) {
+ return true;
+ }
+
+ for(int i = 0; i < num_areas; i++) {
+ // left should be >= -1000
+ if(areas[i].rect.left < -1000) {
+ return false;
+ }
+
+ // top should be >= -1000
+ if(areas[i].rect.top < -1000) {
+ return false;
+ }
+
+ // width or height should be > 0
+ if (areas[i].rect.width <= 0 || areas[i].rect.height <= 0) {
+ return false;
+ }
+
+ // right should be <= 1000
+ if(areas[i].rect.left + areas[i].rect.width > 1000) {
+ return false;
+ }
+
+ // bottom should be <= 1000
+ if(areas[i].rect.top + areas[i].rect.height > 1000) {
+ return false;
+ }
+
+ // weight should be within (1, 1000)
+ if (areas[i].weight < 1 || areas[i].weight > 1000) {
+ return false;
+ }
+ }
+ return true;
+}
+
+/*===========================================================================
+ * FUNCTION : initBatchUpdate
+ *
+ * DESCRIPTION: init camera parameters buf entries
+ *
+ * PARAMETERS :
+ * @p_table : ptr to parameter buffer
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::initBatchUpdate(parm_buffer_t *p_table)
+{
+ int32_t hal_version = CAM_HAL_V1;
+ m_tempMap.clear();
+
+ memset(p_table, 0, sizeof(parm_buffer_t));
+ p_table->first_flagged_entry = CAM_INTF_PARM_MAX;
+ AddSetParmEntryToBatch(p_table, CAM_INTF_PARM_HAL_VERSION,
+ sizeof(hal_version), &hal_version);
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : AddSetParmEntryToBatch
+ *
+ * DESCRIPTION: add set parameter entry into batch
+ *
+ * PARAMETERS :
+ * @p_table : ptr to parameter buffer
+ * @paramType : parameter type
+ * @paramLength : length of parameter value
+ * @paramValue : ptr to parameter value
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::AddSetParmEntryToBatch(parm_buffer_t *p_table,
+ cam_intf_parm_type_t paramType,
+ uint32_t paramLength,
+ void *paramValue)
+{
+ int position = paramType;
+ int current, next;
+
+ /*************************************************************************
+ * Code to take care of linking next flags *
+ *************************************************************************/
+ current = GET_FIRST_PARAM_ID(p_table);
+ if (position == current){
+ //DO NOTHING
+ } else if (position < current){
+ SET_NEXT_PARAM_ID(position, p_table, current);
+ SET_FIRST_PARAM_ID(p_table, position);
+ } else {
+ /* Search for the position in the linked list where we need to slot in*/
+ while (position > GET_NEXT_PARAM_ID(current, p_table))
+ current = GET_NEXT_PARAM_ID(current, p_table);
+
+ /*If node already exists no need to alter linking*/
+ if (position != GET_NEXT_PARAM_ID(current, p_table)) {
+ next = GET_NEXT_PARAM_ID(current, p_table);
+ SET_NEXT_PARAM_ID(current, p_table, position);
+ SET_NEXT_PARAM_ID(position, p_table, next);
+ }
+ }
+
+ /*************************************************************************
+ * Copy contents into entry *
+ *************************************************************************/
+
+ if (paramLength > sizeof(parm_type_t)) {
+ ALOGE("%s:Size of input larger than max entry size",__func__);
+ return BAD_VALUE;
+ }
+ memcpy(POINTER_OF(paramType,p_table), paramValue, paramLength);
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : AddGetParmEntryToBatch
+ *
+ * DESCRIPTION: add get parameter entry into batch
+ *
+ * PARAMETERS :
+ * @p_table : ptr to parameter buffer
+ * @paramType : parameter type
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::AddGetParmEntryToBatch(parm_buffer_t *p_table,
+ cam_intf_parm_type_t paramType)
+{
+ int position = paramType;
+ int current, next;
+
+ /*************************************************************************
+ * Code to take care of linking next flags *
+ *************************************************************************/
+ current = GET_FIRST_PARAM_ID(p_table);
+ if (position == current){
+ //DO NOTHING
+ } else if (position < current){
+ SET_NEXT_PARAM_ID(position, p_table, current);
+ SET_FIRST_PARAM_ID(p_table, position);
+ } else {
+ /* Search for the position in the linked list where we need to slot in*/
+ while (position > GET_NEXT_PARAM_ID(current, p_table))
+ current = GET_NEXT_PARAM_ID(current, p_table);
+
+ /*If node already exists no need to alter linking*/
+ if (position != GET_NEXT_PARAM_ID(current, p_table)) {
+ next=GET_NEXT_PARAM_ID(current, p_table);
+ SET_NEXT_PARAM_ID(current, p_table, position);
+ SET_NEXT_PARAM_ID(position, p_table, next);
+ }
+ }
+
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : commitSetBatch
+ *
+ * DESCRIPTION: commit all set parameters in the batch work to backend
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::commitSetBatch()
+{
+ int32_t rc = NO_ERROR;
+ if (m_pParamBuf->first_flagged_entry < CAM_INTF_PARM_MAX) {
+ rc = m_pCamOpsTbl->ops->set_parms(m_pCamOpsTbl->camera_handle, m_pParamBuf);
+ }
+ if (rc == NO_ERROR) {
+ // commit change from temp storage into param map
+ rc = commitParamChanges();
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : commitGetBatch
+ *
+ * DESCRIPTION: commit all get parameters in the batch work to backend
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::commitGetBatch()
+{
+ if (m_pParamBuf->first_flagged_entry < CAM_INTF_PARM_MAX) {
+ return m_pCamOpsTbl->ops->get_parms(m_pCamOpsTbl->camera_handle, m_pParamBuf);
+ } else {
+ return NO_ERROR;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : updateParamEntry
+ *
+ * DESCRIPTION: update a parameter entry in the local temp map obj
+ *
+ * PARAMETERS :
+ * @key : key of the entry
+ * @value : value of the entry
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::updateParamEntry(const char *key, const char *value)
+{
+ m_tempMap.replaceValueFor(String8(key), String8(value));
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : commitParamChanges
+ *
+ * DESCRIPTION: commit all changes in local temp map obj into parameter obj
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraParameters::commitParamChanges()
+{
+ size_t size = m_tempMap.size();
+ for (size_t i = 0; i < size; i++) {
+ String8 k, v;
+ k = m_tempMap.keyAt(i);
+ v = m_tempMap.valueAt(i);
+ set(k, v);
+ }
+ m_tempMap.clear();
+
+ // update local changes
+ m_bRecordingHint = m_bRecordingHint_new;
+ m_bZslMode = m_bZslMode_new;
+
+ return NO_ERROR;
+}
+
+}; // namespace qcamera
diff --git a/camera/QCamera2/HAL/QCameraParameters.h b/camera/QCamera2/HAL/QCameraParameters.h
new file mode 100644
index 0000000..0a47617
--- /dev/null
+++ b/camera/QCamera2/HAL/QCameraParameters.h
@@ -0,0 +1,597 @@
+/*
+**
+** Copyright 2008, The Android Open Source Project
+** Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
+** Not a Contribution. Apache license notifications and license are
+** retained for attribution purposes only.
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+** http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+#ifndef ANDROID_HARDWARE_QCAMERA_PARAMETERS_H
+#define ANDROID_HARDWARE_QCAMERA_PARAMETERS_H
+
+#include <camera/CameraParameters.h>
+#include <cutils/properties.h>
+#include <hardware/camera.h>
+#include <stdlib.h>
+#include <utils/Errors.h>
+#include "cam_intf.h"
+#include "QCameraMem.h"
+#include "QCameraThermalAdapter.h"
+
+extern "C" {
+#include <mm_jpeg_interface.h>
+}
+
+using namespace android;
+
+namespace qcamera {
+
+//EXIF globals
+static const char ExifAsciiPrefix[] = { 0x41, 0x53, 0x43, 0x49, 0x49, 0x0, 0x0, 0x0 }; // "ASCII\0\0\0"
+static const char ExifUndefinedPrefix[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; // "\0\0\0\0\0\0\0\0"
+
+#define GPS_PROCESSING_METHOD_SIZE 101
+#define EXIF_ASCII_PREFIX_SIZE 8 //(sizeof(ExifAsciiPrefix))
+#define FOCAL_LENGTH_DECIMAL_PRECISION 100
+
+class QCameraParameters: public CameraParameters
+{
+public:
+ QCameraParameters();
+ QCameraParameters(const String8 ¶ms);
+ ~QCameraParameters();
+
+ // Supported PREVIEW/RECORDING SIZES IN HIGH FRAME RATE recording, sizes in pixels.
+ // Example value: "800x480,432x320". Read only.
+ static const char KEY_QC_SUPPORTED_HFR_SIZES[];
+ // The mode of preview frame rate.
+ // Example value: "frame-rate-auto, frame-rate-fixed".
+ static const char KEY_QC_PREVIEW_FRAME_RATE_MODE[];
+ static const char KEY_QC_SUPPORTED_PREVIEW_FRAME_RATE_MODES[];
+ static const char KEY_QC_PREVIEW_FRAME_RATE_AUTO_MODE[];
+ static const char KEY_QC_PREVIEW_FRAME_RATE_FIXED_MODE[];
+ static const char KEY_QC_SUPPORTED_SKIN_TONE_ENHANCEMENT_MODES[] ;
+
+ // Supported live snapshot sizes
+ static const char KEY_QC_SUPPORTED_LIVESNAPSHOT_SIZES[];
+
+ // Supported Raw formats
+ static const char KEY_QC_SUPPORTED_RAW_FORMATS[];
+ static const char KEY_QC_RAW_FORMAT[];
+
+ //Touch Af/AEC settings.
+ static const char KEY_QC_TOUCH_AF_AEC[];
+ static const char KEY_QC_SUPPORTED_TOUCH_AF_AEC[];
+ //Touch Index for AEC.
+ static const char KEY_QC_TOUCH_INDEX_AEC[];
+ //Touch Index for AF.
+ static const char KEY_QC_TOUCH_INDEX_AF[];
+ // Current auto scene detection mode.
+ // Example value: "off" or "on" constants. Read/write.
+ static const char KEY_QC_SCENE_DETECT[];
+ // Supported auto scene detection settings.
+ // Example value: "off,on". Read only.
+ static const char KEY_QC_SUPPORTED_SCENE_DETECT[];
+ static const char KEY_QC_SELECTABLE_ZONE_AF[];
+
+ static const char KEY_QC_ISO_MODE[];
+ static const char KEY_QC_SUPPORTED_ISO_MODES[];
+ static const char KEY_QC_LENSSHADE[] ;
+ static const char KEY_QC_SUPPORTED_LENSSHADE_MODES[] ;
+ static const char KEY_QC_AUTO_EXPOSURE[];
+ static const char KEY_QC_SUPPORTED_AUTO_EXPOSURE[];
+
+ static const char KEY_QC_GPS_LATITUDE_REF[];
+ static const char KEY_QC_GPS_LONGITUDE_REF[];
+ static const char KEY_QC_GPS_ALTITUDE_REF[];
+ static const char KEY_QC_GPS_STATUS[];
+ static const char KEY_QC_MEMORY_COLOR_ENHANCEMENT[];
+ static const char KEY_QC_SUPPORTED_MEM_COLOR_ENHANCE_MODES[];
+ static const char KEY_QC_DIS[];
+ static const char KEY_QC_SUPPORTED_DIS_MODES[];
+
+ static const char KEY_QC_ZSL[];
+ static const char KEY_QC_SUPPORTED_ZSL_MODES[];
+ static const char KEY_QC_ZSL_BURST_INTERVAL[];
+ static const char KEY_QC_ZSL_BURST_LOOKBACK[];
+ static const char KEY_QC_ZSL_QUEUE_DEPTH[];
+
+ static const char KEY_QC_CAMERA_MODE[];
+ static const char KEY_QC_ORIENTATION[];
+
+ static const char KEY_QC_VIDEO_HIGH_FRAME_RATE[];
+ static const char KEY_QC_SUPPORTED_VIDEO_HIGH_FRAME_RATE_MODES[];
+ static const char KEY_QC_HIGH_DYNAMIC_RANGE_IMAGING[];
+ static const char KEY_QC_SUPPORTED_HDR_IMAGING_MODES[];
+ static const char KEY_QC_AE_BRACKET_HDR[];
+ static const char KEY_QC_SUPPORTED_AE_BRACKET_MODES[];
+ static const char KEY_QC_CAPTURE_BURST_EXPOSURE[];
+ static const char KEY_QC_NUM_SNAPSHOT_PER_SHUTTER[];
+ static const char KEY_QC_NO_DISPLAY_MODE[];
+ static const char KEY_QC_RAW_PICUTRE_SIZE[];
+
+ // DENOISE
+ static const char KEY_QC_DENOISE[];
+ static const char KEY_QC_SUPPORTED_DENOISE[];
+
+ //Selectable zone AF.
+ static const char KEY_QC_FOCUS_ALGO[];
+ static const char KEY_QC_SUPPORTED_FOCUS_ALGOS[];
+
+ //Face Detection
+ static const char KEY_QC_FACE_DETECTION[];
+ static const char KEY_QC_SUPPORTED_FACE_DETECTION[];
+
+ //Face Recognition
+ static const char KEY_QC_FACE_RECOGNITION[];
+ static const char KEY_QC_SUPPORTED_FACE_RECOGNITION[];
+
+ // supported camera features to be queried by Snapdragon SDK
+ //Read only
+ static const char KEY_QC_SUPPORTED_CAMERA_FEATURES[];
+
+ //Indicates number of faces requested by the application.
+ //This value will be rejected if the requested faces
+ //greater than supported by hardware.
+ //Write only.
+ static const char KEY_QC_MAX_NUM_REQUESTED_FACES[];
+
+ //preview flip
+ static const char KEY_QC_PREVIEW_FLIP[];
+ //video flip
+ static const char KEY_QC_VIDEO_FLIP[];
+ //snapshot picture flip
+ static const char KEY_QC_SNAPSHOT_PICTURE_FLIP[];
+
+ static const char KEY_QC_SUPPORTED_FLIP_MODES[];
+
+ //Redeye Reduction
+ static const char KEY_QC_REDEYE_REDUCTION[];
+ static const char KEY_QC_SUPPORTED_REDEYE_REDUCTION[];
+ static const char EFFECT_EMBOSS[];
+ static const char EFFECT_SKETCH[];
+ static const char EFFECT_NEON[];
+
+ // Values for Touch AF/AEC
+ static const char TOUCH_AF_AEC_OFF[];
+ static const char TOUCH_AF_AEC_ON[];
+
+ // Values for Scene mode
+ static const char SCENE_MODE_ASD[];
+ static const char SCENE_MODE_BACKLIGHT[];
+ static const char SCENE_MODE_FLOWERS[];
+ static const char SCENE_MODE_AR[];
+ static const char SCENE_MODE_HDR[];
+ static const char PIXEL_FORMAT_YUV420SP_ADRENO[]; // ADRENO
+ static const char PIXEL_FORMAT_YV12[]; // NV12
+ static const char PIXEL_FORMAT_NV12[]; //NV12
+
+ // Values for raw picture format
+ static const char QC_PIXEL_FORMAT_YUV_RAW_8BIT_YUYV[];
+ static const char QC_PIXEL_FORMAT_YUV_RAW_8BIT_YVYU[];
+ static const char QC_PIXEL_FORMAT_YUV_RAW_8BIT_UYVY[];
+ static const char QC_PIXEL_FORMAT_YUV_RAW_8BIT_VYUY[];
+ static const char QC_PIXEL_FORMAT_BAYER_QCOM_RAW_8GBRG[];
+ static const char QC_PIXEL_FORMAT_BAYER_QCOM_RAW_8GRBG[];
+ static const char QC_PIXEL_FORMAT_BAYER_QCOM_RAW_8RGGB[];
+ static const char QC_PIXEL_FORMAT_BAYER_QCOM_RAW_8BGGR[];
+ static const char QC_PIXEL_FORMAT_BAYER_QCOM_RAW_10GBRG[];
+ static const char QC_PIXEL_FORMAT_BAYER_QCOM_RAW_10GRBG[];
+ static const char QC_PIXEL_FORMAT_BAYER_QCOM_RAW_10RGGB[];
+ static const char QC_PIXEL_FORMAT_BAYER_QCOM_RAW_10BGGR[];
+ static const char QC_PIXEL_FORMAT_BAYER_QCOM_RAW_12GBRG[];
+ static const char QC_PIXEL_FORMAT_BAYER_QCOM_RAW_12GRBG[];
+ static const char QC_PIXEL_FORMAT_BAYER_QCOM_RAW_12RGGB[];
+ static const char QC_PIXEL_FORMAT_BAYER_QCOM_RAW_12BGGR[];
+ static const char QC_PIXEL_FORMAT_BAYER_MIPI_RAW_8GBRG[];
+ static const char QC_PIXEL_FORMAT_BAYER_MIPI_RAW_8GRBG[];
+ static const char QC_PIXEL_FORMAT_BAYER_MIPI_RAW_8RGGB[];
+ static const char QC_PIXEL_FORMAT_BAYER_MIPI_RAW_8BGGR[];
+ static const char QC_PIXEL_FORMAT_BAYER_MIPI_RAW_10GBRG[];
+ static const char QC_PIXEL_FORMAT_BAYER_MIPI_RAW_10GRBG[];
+ static const char QC_PIXEL_FORMAT_BAYER_MIPI_RAW_10RGGB[];
+ static const char QC_PIXEL_FORMAT_BAYER_MIPI_RAW_10BGGR[];
+ static const char QC_PIXEL_FORMAT_BAYER_MIPI_RAW_12GBRG[];
+ static const char QC_PIXEL_FORMAT_BAYER_MIPI_RAW_12GRBG[];
+ static const char QC_PIXEL_FORMAT_BAYER_MIPI_RAW_12RGGB[];
+ static const char QC_PIXEL_FORMAT_BAYER_MIPI_RAW_12BGGR[];
+ static const char QC_PIXEL_FORMAT_BAYER_IDEAL_QCOM_8GBRG[];
+ static const char QC_PIXEL_FORMAT_BAYER_IDEAL_QCOM_8GRBG[];
+ static const char QC_PIXEL_FORMAT_BAYER_IDEAL_QCOM_8RGGB[];
+ static const char QC_PIXEL_FORMAT_BAYER_IDEAL_QCOM_8BGGR[];
+ static const char QC_PIXEL_FORMAT_BAYER_IDEAL_QCOM_10GBRG[];
+ static const char QC_PIXEL_FORMAT_BAYER_IDEAL_QCOM_10GRBG[];
+ static const char QC_PIXEL_FORMAT_BAYER_IDEAL_QCOM_10RGGB[];
+ static const char QC_PIXEL_FORMAT_BAYER_IDEAL_QCOM_10BGGR[];
+ static const char QC_PIXEL_FORMAT_BAYER_IDEAL_QCOM_12GBRG[];
+ static const char QC_PIXEL_FORMAT_BAYER_IDEAL_QCOM_12GRBG[];
+ static const char QC_PIXEL_FORMAT_BAYER_IDEAL_QCOM_12RGGB[];
+ static const char QC_PIXEL_FORMAT_BAYER_IDEAL_QCOM_12BGGR[];
+ static const char QC_PIXEL_FORMAT_BAYER_IDEAL_MIPI_8GBRG[];
+ static const char QC_PIXEL_FORMAT_BAYER_IDEAL_MIPI_8GRBG[];
+ static const char QC_PIXEL_FORMAT_BAYER_IDEAL_MIPI_8RGGB[];
+ static const char QC_PIXEL_FORMAT_BAYER_IDEAL_MIPI_8BGGR[];
+ static const char QC_PIXEL_FORMAT_BAYER_IDEAL_MIPI_10GBRG[];
+ static const char QC_PIXEL_FORMAT_BAYER_IDEAL_MIPI_10GRBG[];
+ static const char QC_PIXEL_FORMAT_BAYER_IDEAL_MIPI_10RGGB[];
+ static const char QC_PIXEL_FORMAT_BAYER_IDEAL_MIPI_10BGGR[];
+ static const char QC_PIXEL_FORMAT_BAYER_IDEAL_MIPI_12GBRG[];
+ static const char QC_PIXEL_FORMAT_BAYER_IDEAL_MIPI_12GRBG[];
+ static const char QC_PIXEL_FORMAT_BAYER_IDEAL_MIPI_12RGGB[];
+ static const char QC_PIXEL_FORMAT_BAYER_IDEAL_MIPI_12BGGR[];
+ static const char QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN8_8GBRG[];
+ static const char QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN8_8GRBG[];
+ static const char QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN8_8RGGB[];
+ static const char QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN8_8BGGR[];
+ static const char QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN16_8GBRG[];
+ static const char QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN16_8GRBG[];
+ static const char QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN16_8RGGB[];
+ static const char QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN16_8BGGR[];
+ static const char QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN16_10GBRG[];
+ static const char QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN16_10GRBG[];
+ static const char QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN16_10RGGB[];
+ static const char QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN16_10BGGR[];
+ static const char QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN16_12GBRG[];
+ static const char QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN16_12GRBG[];
+ static const char QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN16_12RGGB[];
+ static const char QC_PIXEL_FORMAT_BAYER_IDEAL_PLAIN16_12BGGR[];
+
+ // ISO values
+ static const char ISO_AUTO[];
+ static const char ISO_HJR[];
+ static const char ISO_100[];
+ static const char ISO_200[];
+ static const char ISO_400[];
+ static const char ISO_800[];
+ static const char ISO_1600[];
+
+ // Values for auto exposure settings.
+ static const char AUTO_EXPOSURE_FRAME_AVG[];
+ static const char AUTO_EXPOSURE_CENTER_WEIGHTED[];
+ static const char AUTO_EXPOSURE_SPOT_METERING[];
+ static const char AUTO_EXPOSURE_SMART_METERING[];
+ static const char AUTO_EXPOSURE_USER_METERING[];
+ static const char AUTO_EXPOSURE_SPOT_METERING_ADV[];
+ static const char AUTO_EXPOSURE_CENTER_WEIGHTED_ADV[];
+
+ static const char KEY_QC_SHARPNESS[];
+ static const char KEY_QC_MIN_SHARPNESS[];
+ static const char KEY_QC_MAX_SHARPNESS[];
+ static const char KEY_QC_SHARPNESS_STEP[];
+ static const char KEY_QC_CONTRAST[];
+ static const char KEY_QC_MIN_CONTRAST[];
+ static const char KEY_QC_MAX_CONTRAST[];
+ static const char KEY_QC_CONTRAST_STEP[];
+ static const char KEY_QC_SATURATION[];
+ static const char KEY_QC_MIN_SATURATION[];
+ static const char KEY_QC_MAX_SATURATION[];
+ static const char KEY_QC_SATURATION_STEP[];
+ static const char KEY_QC_BRIGHTNESS[];
+ static const char KEY_QC_MIN_BRIGHTNESS[];
+ static const char KEY_QC_MAX_BRIGHTNESS[];
+ static const char KEY_QC_BRIGHTNESS_STEP[];
+ static const char KEY_QC_SCE_FACTOR[];
+ static const char KEY_QC_MIN_SCE_FACTOR[];
+ static const char KEY_QC_MAX_SCE_FACTOR[];
+ static const char KEY_QC_SCE_FACTOR_STEP[];
+
+ static const char KEY_QC_HISTOGRAM[] ;
+ static const char KEY_QC_SUPPORTED_HISTOGRAM_MODES[] ;
+ static const char KEY_QC_HDR_NEED_1X[];
+ static const char KEY_QC_VIDEO_HDR[];
+ static const char KEY_QC_SUPPORTED_VIDEO_HDR_MODES[];
+
+ // Values for SKIN TONE ENHANCEMENT
+ static const char SKIN_TONE_ENHANCEMENT_ENABLE[] ;
+ static const char SKIN_TONE_ENHANCEMENT_DISABLE[] ;
+
+ // Values for Denoise
+ static const char DENOISE_OFF[] ;
+ static const char DENOISE_ON[] ;
+
+ // Values for auto exposure settings.
+ static const char FOCUS_ALGO_AUTO[];
+ static const char FOCUS_ALGO_SPOT_METERING[];
+ static const char FOCUS_ALGO_CENTER_WEIGHTED[];
+ static const char FOCUS_ALGO_FRAME_AVERAGE[];
+
+ // Values for AE Bracketing settings.
+ static const char AE_BRACKET_OFF[];
+ static const char AE_BRACKET[];
+
+ // Values for HFR settings.
+ static const char VIDEO_HFR_OFF[];
+ static const char VIDEO_HFR_2X[];
+ static const char VIDEO_HFR_3X[];
+ static const char VIDEO_HFR_4X[];
+ static const char VIDEO_HFR_5X[];
+
+ // Values for feature on/off settings.
+ static const char VALUE_OFF[];
+ static const char VALUE_ON[];
+
+ // Values for feature enable/disable settings.
+ static const char VALUE_ENABLE[];
+ static const char VALUE_DISABLE[];
+
+ // Values for feature true/false settings.
+ static const char VALUE_FALSE[];
+ static const char VALUE_TRUE[];
+
+ //Values for flip settings
+ static const char FLIP_MODE_OFF[];
+ static const char FLIP_MODE_V[];
+ static const char FLIP_MODE_H[];
+ static const char FLIP_MODE_VH[];
+
+ enum {
+ CAMERA_ORIENTATION_UNKNOWN = 0,
+ CAMERA_ORIENTATION_PORTRAIT = 1,
+ CAMERA_ORIENTATION_LANDSCAPE = 2,
+ };
+ typedef struct {
+ const char *const desc;
+ int val;
+ } QCameraMap;
+
+ void getSupportedHfrSizes(Vector<Size> &sizes);
+ void setPreviewFrameRateMode(const char *mode);
+ const char *getPreviewFrameRateMode() const;
+ void setTouchIndexAec(int x, int y);
+ void getTouchIndexAec(int *x, int *y);
+ void setTouchIndexAf(int x, int y);
+ void getTouchIndexAf(int *x, int *y);
+
+ int32_t init(cam_capability_t *, mm_camera_vtbl_t *);
+ void deinit();
+ int32_t assign(QCameraParameters& params);
+ int32_t initDefaultParameters();
+ int32_t updateParameters(QCameraParameters&, bool &needRestart);
+ int32_t commitParameters();
+ int getPreviewHalPixelFormat() const;
+ int32_t getStreamFormat(cam_stream_type_t streamType,
+ cam_format_t &format);
+ int32_t getStreamDimension(cam_stream_type_t streamType,
+ cam_dimension_t &dim);
+ void getThumbnailSize(int *width, int *height) const;
+
+ int getZSLBurstInterval();
+ int getZSLQueueDepth();
+ int getZSLBackLookCount();
+ int getMaxUnmatchedFramesInQueue();
+ bool isZSLMode() {return m_bZslMode;};
+ bool isNoDisplayMode() {return m_bNoDisplayMode;};
+ bool isWNREnabled() {return m_bWNROn;};
+ uint8_t getNumOfSnapshots();
+ uint8_t getNumOfExtraHDRBufsIfNeeded();
+ uint8_t getNumOfHDRBufsIfNeeded();
+ int getBurstNum();
+ bool getRecordingHintValue() {return m_bRecordingHint;}; // return local copy of video hint
+ int setRecordingHintValue(int32_t value); // set local copy of video hint and send to server
+ // no change in parameters value
+ int getJpegQuality();
+ int getJpegRotation();
+
+ int32_t getExifDateTime(char *dateTime, uint32_t &count);
+ int32_t getExifFocalLength(rat_t *focalLenght);
+ uint16_t getExifIsoSpeed();
+ int32_t getExifGpsProcessingMethod(char *gpsProcessingMethod, uint32_t &count);
+ int32_t getExifLatitude(rat_t *latitude, char *latRef);
+ int32_t getExifLongitude(rat_t *longitude, char *lonRef);
+ int32_t getExifAltitude(rat_t *altitude, char *altRef);
+ int32_t getExifGpsDateTimeStamp(char *gpsDateStamp, uint32_t bufLen, rat_t *gpsTimeStamp);
+ int32_t updateFocusDistances(cam_focus_distances_info_t *focusDistances);
+
+ bool isFpsDebugEnabled() {return m_bDebugFps;};
+ bool isHistogramEnabled() {return m_bHistogramEnabled;};
+ bool isFaceDetectionEnabled() {return ((m_nFaceProcMask & CAM_FACE_PROCESS_MASK_DETECTION) != 0);};
+ int32_t setHistogram(bool enabled);
+ int32_t setFaceDetection(bool enabled);
+ int32_t setLockCAF(bool bLock);
+ int32_t setFrameSkip(enum msm_vfe_frame_skip_pattern pattern);
+ qcamera_thermal_mode getThermalMode() {return m_ThermalMode;};
+ int32_t updateRecordingHintValue(int32_t value);
+
+ cam_focus_mode_type getFocusMode() const {return mFocusMode;};
+ int32_t setNumOfSnapshot();
+ int32_t adjustPreviewFpsRange(cam_fps_range_t *fpsRange);
+ bool isJpegPictureFormat() {return (mPictureFormat == CAM_FORMAT_JPEG);};
+ bool isNV16PictureFormat() {return (mPictureFormat == CAM_FORMAT_YUV_422_NV16);};
+ cam_denoise_process_type_t getWaveletDenoiseProcessPlate();
+ int32_t getLiveSnapshotSize(cam_dimension_t &dim) {dim = m_LiveSnapshotSize; return NO_ERROR;};
+ int getFlipMode(cam_stream_type_t streamType);
+
+ void setLockCAFNeeded(bool bNeedflag) {m_bNeedLockCAF = bNeedflag;};
+ bool isLockCAFNeeded() {return m_bNeedLockCAF;};
+ bool isCAFLocked() {return m_bCAFLocked;};
+ void setAFRunning(bool bflag) {m_bAFRunning = bflag;};
+ bool isAFRunning() {return m_bAFRunning;};
+
+private:
+ int32_t setPreviewSize(const QCameraParameters& );
+ int32_t setVideoSize(const QCameraParameters& );
+ int32_t setPictureSize(const QCameraParameters& );
+ int32_t setLiveSnapshotSize(const QCameraParameters& );
+ int32_t setPreviewFormat(const QCameraParameters& );
+ int32_t setPictureFormat(const QCameraParameters& );
+ int32_t setOrientation(const QCameraParameters& );
+ int32_t setJpegThumbnailSize(const QCameraParameters& );
+ int32_t setJpegQuality(const QCameraParameters& );
+ int32_t setPreviewFpsRange(const QCameraParameters& );
+ int32_t setPreviewFrameRate(const QCameraParameters& );
+ int32_t setAutoExposure(const QCameraParameters& );
+ int32_t setEffect(const QCameraParameters& );
+ int32_t setBrightness(const QCameraParameters& );
+ int32_t setFocusMode(const QCameraParameters& );
+ int32_t setSharpness(const QCameraParameters& );
+ int32_t setSaturation(const QCameraParameters& );
+ int32_t setContrast(const QCameraParameters& );
+ int32_t setSkinToneEnhancement(const QCameraParameters& );
+ int32_t setSceneDetect(const QCameraParameters& );
+ int32_t setVideoHDR(const QCameraParameters& );
+ int32_t setZoom(const QCameraParameters& );
+ int32_t setISOValue(const QCameraParameters& );
+ int32_t setRotation(const QCameraParameters& );
+ int32_t setFlash(const QCameraParameters& );
+ int32_t setAecLock(const QCameraParameters& );
+ int32_t setAwbLock(const QCameraParameters& );
+ int32_t setMCEValue(const QCameraParameters& );
+ int32_t setDISValue(const QCameraParameters& params);
+ int32_t setHighFrameRate(const QCameraParameters& );
+ int32_t setLensShadeValue(const QCameraParameters& );
+ int32_t setExposureCompensation(const QCameraParameters& );
+ int32_t setWhiteBalance(const QCameraParameters& );
+ int32_t setAntibanding(const QCameraParameters& );
+ int32_t setFocusAreas(const QCameraParameters& );
+ int32_t setMeteringAreas(const QCameraParameters& );
+ int32_t setSceneMode(const QCameraParameters& );
+ int32_t setSelectableZoneAf(const QCameraParameters& );
+ int32_t setAEBracket(const QCameraParameters& );
+ int32_t setRedeyeReduction(const QCameraParameters& );
+ int32_t setGpsLocation(const QCameraParameters& );
+ int32_t setRecordingHint(const QCameraParameters& );
+ int32_t setNoDisplayMode(const QCameraParameters& );
+ int32_t setWaveletDenoise(const QCameraParameters& );
+ int32_t setZslMode(const QCameraParameters& );
+ int32_t setZslAttributes(const QCameraParameters& );
+ int32_t setCameraMode(const QCameraParameters& );
+ int32_t setFaceRecognition(const QCameraParameters& );
+ int32_t setFlip(const QCameraParameters& );
+
+ int32_t setAutoExposure(const char *autoExp);
+ int32_t setPreviewFpsRange(int minFPS,int maxFPS);
+ int32_t setEffect(const char *effect);
+ int32_t setBrightness(int brightness);
+ int32_t setFocusMode(const char *focusMode);
+ int32_t setSharpness(int sharpness);
+ int32_t setSaturation(int saturation);
+ int32_t setContrast(int contrast);
+ int32_t setSkinToneEnhancement(int sceFactor);
+ int32_t setSceneDetect(const char *scendDetect);
+ int32_t setVideoHDR(const char *videoHDR);
+ int32_t setZoom(int zoom_level);
+ int32_t setISOValue(const char *isoValue);
+ int32_t setFlash(const char *flashStr);
+ int32_t setAecLock(const char *aecStr);
+ int32_t setAwbLock(const char *awbStr);
+ int32_t setMCEValue(const char *mceStr);
+ int32_t setDISValue(const char *disStr);
+ int32_t setHighFrameRate(const char *hfrStr);
+ int32_t setLensShadeValue(const char *lensShadeStr);
+ int32_t setExposureCompensation(int expComp);
+ int32_t setWhiteBalance(const char *wbStr);
+ int32_t setAntibanding(const char *antiBandingStr);
+ int32_t setFocusAreas(const char *focusAreasStr);
+ int32_t setMeteringAreas(const char *meteringAreasStr);
+ int32_t setSceneMode(const char *sceneModeStr);
+ int32_t setSelectableZoneAf(const char *selZoneAFStr);
+ int32_t setAEBracket(const char *aecBracketStr);
+ int32_t setRedeyeReduction(const char *redeyeStr);
+ int32_t setWaveletDenoise(const char *wnrStr);
+ int32_t setFaceRecognition(const char *faceRecog, int maxFaces);
+
+ int32_t parse_pair(const char *str, int *first, int *second,
+ char delim, char **endptr);
+ void parseSizesList(const char *sizesStr, Vector<Size> &sizes);
+ int32_t parseNDimVector(const char *str, int *num, int N, char delim);
+ int32_t parseCameraAreaString(const char *str, int max_num_areas,
+ cam_area_t *pAreas, int& num_areas_found);
+ bool validateCameraAreas(cam_area_t *areas, int num_areas);
+ int parseGPSCoordinate(const char *coord_str, rat_t *coord);
+ int32_t getRational(rat_t *rat, int num, int denom);
+ String8 createSizesString(const cam_dimension_t *sizes, int len);
+ String8 createValuesString(const int *values, int len,
+ const QCameraMap *map, int map_len);
+ String8 createValuesStringFromMap(const QCameraMap *map,
+ int map_len);
+ String8 createHfrValuesString(const cam_hfr_info_t *values, int len,
+ const QCameraMap *map, int map_len);
+ String8 createHfrSizesString(const cam_hfr_info_t *values, int len);
+ String8 createFpsRangeString(const cam_fps_range_t *fps,
+ int len,
+ int &default_fps_index);
+ static int compareFPSValues(const void *p1, const void *p2);
+ String8 createFpsString(const cam_fps_range_t *fps, int len);
+ String8 createZoomRatioValuesString(int *zoomRatios, int length);
+ int lookupAttr(const QCameraMap arr[], int len, const char *name);
+ const char *lookupNameByValue(const QCameraMap arr[], int len, int value);
+
+ // ops for batch set/get params with server
+ int32_t initBatchUpdate(parm_buffer_t *p_table);
+ int32_t AddSetParmEntryToBatch(parm_buffer_t *p_table,
+ cam_intf_parm_type_t paramType,
+ uint32_t paramLength,
+ void *paramValue);
+ int32_t commitSetBatch();
+ int32_t AddGetParmEntryToBatch(parm_buffer_t *p_table,
+ cam_intf_parm_type_t paramType);
+ int32_t commitGetBatch();
+
+ // ops to tempororily update parameter entries and commit
+ int32_t updateParamEntry(const char *key, const char *value);
+ int32_t commitParamChanges();
+
+ // Map from strings to values
+ static const cam_dimension_t THUMBNAIL_SIZES_MAP[];
+ static const QCameraMap AUTO_EXPOSURE_MAP[];
+ static const QCameraMap PREVIEW_FORMATS_MAP[];
+ static const QCameraMap PICTURE_TYPES_MAP[];
+ static const QCameraMap RAW_FORMATS_MAP[];
+ static const QCameraMap FOCUS_MODES_MAP[];
+ static const QCameraMap EFFECT_MODES_MAP[];
+ static const QCameraMap SCENE_MODES_MAP[];
+ static const QCameraMap FLASH_MODES_MAP[];
+ static const QCameraMap FOCUS_ALGO_MAP[];
+ static const QCameraMap WHITE_BALANCE_MODES_MAP[];
+ static const QCameraMap ANTIBANDING_MODES_MAP[];
+ static const QCameraMap ISO_MODES_MAP[];
+ static const QCameraMap HFR_MODES_MAP[];
+ static const QCameraMap BRACKETING_MODES_MAP[];
+ static const QCameraMap ON_OFF_MODES_MAP[];
+ static const QCameraMap ENABLE_DISABLE_MODES_MAP[];
+ static const QCameraMap DENOISE_ON_OFF_MODES_MAP[];
+ static const QCameraMap TRUE_FALSE_MODES_MAP[];
+ static const QCameraMap TOUCH_AF_AEC_MODES_MAP[];
+ static const QCameraMap FLIP_MODES_MAP[];
+
+ cam_capability_t *m_pCapability;
+ mm_camera_vtbl_t *m_pCamOpsTbl;
+ QCameraHeapMemory *m_pParamHeap;
+ parm_buffer_t *m_pParamBuf; // ptr to param buf in m_pParamHeap
+
+ bool m_bZslMode; // if ZSL is enabled
+ bool m_bZslMode_new;
+ bool m_bRecordingHint; // local copy of recording hint
+ bool m_bRecordingHint_new;
+ bool m_bHistogramEnabled; // if histogram is enabled
+ int m_nFaceProcMask; // face process mask
+ bool m_bDebugFps; // if FPS need to be logged
+ cam_focus_mode_type mFocusMode;
+ cam_format_t mPreviewFormat;
+ int32_t mPictureFormat; // could be CAMERA_PICTURE_TYPE_JPEG or cam_format_t
+ bool m_bNeedRestart; // if preview needs restart after parameters updated
+ bool m_bNoDisplayMode;
+ bool m_bWNROn;
+ bool m_bNeedLockCAF;
+ bool m_bCAFLocked;
+ bool m_bAFRunning;
+ qcamera_thermal_mode m_ThermalMode; // adjust fps vs adjust frameskip
+ cam_dimension_t m_LiveSnapshotSize; // live snapshot size
+
+ DefaultKeyedVector<String8,String8> m_tempMap; // map for temororily store parameters to be set
+};
+
+}; // namespace qcamera
+
+#endif
diff --git a/camera/QCamera2/HAL/QCameraPostProc.cpp b/camera/QCamera2/HAL/QCameraPostProc.cpp
new file mode 100644
index 0000000..01b70f1
--- /dev/null
+++ b/camera/QCamera2/HAL/QCameraPostProc.cpp
@@ -0,0 +1,1700 @@
+/* Copyright (c) 2012-2013, The Linux Foundataion. All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions are
+* met:
+* * Redistributions of source code must retain the above copyright
+* notice, this list of conditions and the following disclaimer.
+* * Redistributions in binary form must reproduce the above
+* copyright notice, this list of conditions and the following
+* disclaimer in the documentation and/or other materials provided
+* with the distribution.
+* * Neither the name of The Linux Foundation nor the names of its
+* contributors may be used to endorse or promote products derived
+* from this software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*
+*/
+
+#define LOG_TAG "QCameraPostProc"
+
+#include <stdlib.h>
+#include <utils/Errors.h>
+
+#include "QCamera2HWI.h"
+#include "QCameraPostProc.h"
+
+namespace qcamera {
+
+/*===========================================================================
+ * FUNCTION : QCameraPostProcessor
+ *
+ * DESCRIPTION: constructor of QCameraPostProcessor.
+ *
+ * PARAMETERS :
+ * @cam_ctrl : ptr to HWI object
+ *
+ * RETURN : None
+ *==========================================================================*/
+QCameraPostProcessor::QCameraPostProcessor(QCamera2HardwareInterface *cam_ctrl)
+ : m_parent(cam_ctrl),
+ mJpegCB(NULL),
+ mJpegUserData(NULL),
+ mJpegClientHandle(0),
+ mJpegSessionId(0),
+ m_pJpegOutputMem(NULL),
+ m_pJpegExifObj(NULL),
+ m_bThumbnailNeeded(TRUE),
+ m_pReprocChannel(NULL),
+ m_inputPPQ(releasePPInputData, this),
+ m_ongoingPPQ(releaseOngoingPPData, this),
+ m_inputJpegQ(releaseJpegData, this),
+ m_ongoingJpegQ(releaseJpegData, this),
+ m_inputRawQ(releasePPInputData, this)
+{
+ memset(&mJpegHandle, 0, sizeof(mJpegHandle));
+}
+
+/*===========================================================================
+ * FUNCTION : ~QCameraPostProcessor
+ *
+ * DESCRIPTION: deconstructor of QCameraPostProcessor.
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : None
+ *==========================================================================*/
+QCameraPostProcessor::~QCameraPostProcessor()
+{
+ if (m_pJpegOutputMem != NULL) {
+ m_pJpegOutputMem->deallocate();
+ delete m_pJpegOutputMem;
+ m_pJpegOutputMem = NULL;
+ }
+ if (m_pJpegExifObj != NULL) {
+ delete m_pJpegExifObj;
+ m_pJpegExifObj = NULL;
+ }
+ if (m_pReprocChannel != NULL) {
+ m_pReprocChannel->stop();
+ delete m_pReprocChannel;
+ m_pReprocChannel = NULL;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : init
+ *
+ * DESCRIPTION: initialization of postprocessor
+ *
+ * PARAMETERS :
+ * @jpeg_cb : callback to handle jpeg event from mm-camera-interface
+ * @user_data : user data ptr for jpeg callback
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraPostProcessor::init(jpeg_encode_callback_t jpeg_cb, void *user_data)
+{
+ mJpegCB = jpeg_cb;
+ mJpegUserData = user_data;
+
+ mJpegClientHandle = jpeg_open(&mJpegHandle);
+ if(!mJpegClientHandle) {
+ ALOGE("%s : jpeg_open did not work", __func__);
+ return UNKNOWN_ERROR;
+ }
+
+ m_dataProcTh.launch(dataProcessRoutine, this);
+
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : deinit
+ *
+ * DESCRIPTION: de-initialization of postprocessor
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraPostProcessor::deinit()
+{
+ m_dataProcTh.exit();
+
+ if(mJpegClientHandle > 0) {
+ int rc = mJpegHandle.close(mJpegClientHandle);
+ ALOGE("%s: Jpeg closed, rc = %d, mJpegClientHandle = %x",
+ __func__, rc, mJpegClientHandle);
+ mJpegClientHandle = 0;
+ memset(&mJpegHandle, 0, sizeof(mJpegHandle));
+ }
+
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : start
+ *
+ * DESCRIPTION: start postprocessor. Data process thread and data notify thread
+ * will be launched.
+ *
+ * PARAMETERS :
+ * @pSrcChannel : source channel obj ptr that possibly needs reprocess
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *
+ * NOTE : if any reprocess is needed, a reprocess channel/stream
+ * will be started.
+ *==========================================================================*/
+int32_t QCameraPostProcessor::start(QCameraChannel *pSrcChannel)
+{
+ int32_t rc = NO_ERROR;
+ if (m_parent->needReprocess()) {
+ if (m_pReprocChannel != NULL) {
+ delete m_pReprocChannel;
+ m_pReprocChannel = NULL;
+ }
+ // if reprocess is needed, start reprocess channel
+ m_pReprocChannel = m_parent->addOnlineReprocChannel(pSrcChannel);
+ if (m_pReprocChannel == NULL) {
+ ALOGE("%s: cannot add reprocess channel", __func__);
+ return UNKNOWN_ERROR;
+ }
+
+ rc = m_pReprocChannel->start();
+ if (rc != 0) {
+ ALOGE("%s: cannot start reprocess channel", __func__);
+ delete m_pReprocChannel;
+ m_pReprocChannel = NULL;
+ return rc;
+ }
+ }
+
+ m_dataProcTh.sendCmd(CAMERA_CMD_TYPE_START_DATA_PROC, FALSE, FALSE);
+ m_parent->m_cbNotifier.startSnapshots();
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : stop
+ *
+ * DESCRIPTION: stop postprocessor. Data process and notify thread will be stopped.
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *
+ * NOTE : reprocess channel will be stopped and deleted if there is any
+ *==========================================================================*/
+int32_t QCameraPostProcessor::stop()
+{
+ m_parent->m_cbNotifier.stopSnapshots();
+ // dataProc Thread need to process "stop" as sync call because abort jpeg job should be a sync call
+ m_dataProcTh.sendCmd(CAMERA_CMD_TYPE_STOP_DATA_PROC, TRUE, TRUE);
+
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : getJpegEncodingConfig
+ *
+ * DESCRIPTION: function to prepare encoding job information
+ *
+ * PARAMETERS :
+ * @encode_parm : param to be filled with encoding configuration
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraPostProcessor::getJpegEncodingConfig(mm_jpeg_encode_params_t& encode_parm,
+ QCameraStream *main_stream,
+ QCameraStream *thumb_stream)
+{
+ ALOGV("%s : E", __func__);
+ int32_t ret = NO_ERROR;
+ camera_memory_t *jpeg_mem = NULL;
+
+ encode_parm.jpeg_cb = mJpegCB;
+ encode_parm.userdata = mJpegUserData;
+
+ m_bThumbnailNeeded = TRUE; // need encode thumbnail by default
+ cam_dimension_t thumbnailSize;
+ memset(&thumbnailSize, 0, sizeof(cam_dimension_t));
+ m_parent->getThumbnailSize(thumbnailSize);
+ if (thumbnailSize.width == 0 || thumbnailSize.height == 0) {
+ // (0,0) means no thumbnail
+ m_bThumbnailNeeded = FALSE;
+ }
+ encode_parm.encode_thumbnail = m_bThumbnailNeeded;
+
+ // get color format
+ cam_format_t img_fmt = CAM_FORMAT_YUV_420_NV12;
+ main_stream->getFormat(img_fmt);
+ encode_parm.color_format = getColorfmtFromImgFmt(img_fmt);
+
+ // get jpeg quality
+ encode_parm.quality = m_parent->getJpegQuality();
+ if (encode_parm.quality <= 0) {
+ encode_parm.quality = 85;
+ }
+
+ // get exif data
+ if (m_pJpegExifObj != NULL) {
+ delete m_pJpegExifObj;
+ m_pJpegExifObj = NULL;
+ }
+ m_pJpegExifObj = m_parent->getExifData();
+ if (m_pJpegExifObj != NULL) {
+ encode_parm.exif_info.exif_data = m_pJpegExifObj->getEntries();
+ encode_parm.exif_info.numOfEntries = m_pJpegExifObj->getNumOfEntries();
+ }
+
+ cam_frame_len_offset_t main_offset;
+ memset(&main_offset, 0, sizeof(cam_frame_len_offset_t));
+ main_stream->getFrameOffset(main_offset);
+
+ // src buf config
+ QCameraMemory *pStreamMem = main_stream->getStreamBufs();
+ if (pStreamMem == NULL) {
+ ALOGE("%s: cannot get stream bufs from main stream", __func__);
+ ret = BAD_VALUE;
+ goto on_error;
+ }
+ encode_parm.num_src_bufs = pStreamMem->getCnt();
+ for (uint32_t i = 0; i < encode_parm.num_src_bufs; i++) {
+ camera_memory_t *stream_mem = pStreamMem->getMemory(i, false);
+ if (stream_mem != NULL) {
+ encode_parm.src_main_buf[i].index = i;
+ encode_parm.src_main_buf[i].buf_size = stream_mem->size;
+ encode_parm.src_main_buf[i].buf_vaddr = (uint8_t *)stream_mem->data;
+ encode_parm.src_main_buf[i].fd = pStreamMem->getFd(i);
+ encode_parm.src_main_buf[i].format = MM_JPEG_FMT_YUV;
+ encode_parm.src_main_buf[i].offset = main_offset;
+ }
+ }
+
+ if (m_bThumbnailNeeded == TRUE) {
+ if (thumb_stream == NULL) {
+ thumb_stream = main_stream;
+ }
+ pStreamMem = thumb_stream->getStreamBufs();
+ if (pStreamMem == NULL) {
+ ALOGE("%s: cannot get stream bufs from thumb stream", __func__);
+ ret = BAD_VALUE;
+ goto on_error;
+ }
+ cam_frame_len_offset_t thumb_offset;
+ memset(&thumb_offset, 0, sizeof(cam_frame_len_offset_t));
+ thumb_stream->getFrameOffset(thumb_offset);
+ encode_parm.num_tmb_bufs = pStreamMem->getCnt();
+ for (int i = 0; i < pStreamMem->getCnt(); i++) {
+ camera_memory_t *stream_mem = pStreamMem->getMemory(i, false);
+ if (stream_mem != NULL) {
+ encode_parm.src_thumb_buf[i].index = i;
+ encode_parm.src_thumb_buf[i].buf_size = stream_mem->size;
+ encode_parm.src_thumb_buf[i].buf_vaddr = (uint8_t *)stream_mem->data;
+ encode_parm.src_thumb_buf[i].fd = pStreamMem->getFd(i);
+ encode_parm.src_thumb_buf[i].format = MM_JPEG_FMT_YUV;
+ encode_parm.src_thumb_buf[i].offset = thumb_offset;
+ }
+ }
+ }
+
+ // allocate output buf for jpeg encoding
+ if (m_pJpegOutputMem != NULL) {
+ m_pJpegOutputMem->deallocate();
+ delete m_pJpegOutputMem;
+ m_pJpegOutputMem = NULL;
+ }
+ m_pJpegOutputMem = new QCameraStreamMemory(m_parent->mGetMemory,
+ QCAMERA_ION_USE_CACHE);
+ if (NULL == m_pJpegOutputMem) {
+ ret = NO_MEMORY;
+ ALOGE("%s : No memory for m_pJpegOutputMem", __func__);
+ goto on_error;
+ }
+ ret = m_pJpegOutputMem->allocate(1, main_offset.frame_len);
+ if(ret != OK) {
+ ret = NO_MEMORY;
+ ALOGE("%s : No memory for m_pJpegOutputMem", __func__);
+ goto on_error;
+ }
+ jpeg_mem = m_pJpegOutputMem->getMemory(0, false);
+ if (NULL == jpeg_mem) {
+ ret = NO_MEMORY;
+ ALOGE("%s : initHeapMem for jpeg, ret = NO_MEMORY", __func__);
+ goto on_error;
+ }
+ encode_parm.num_dst_bufs = 1;
+ encode_parm.dest_buf[0].index = 0;
+ encode_parm.dest_buf[0].buf_size = jpeg_mem->size;
+ encode_parm.dest_buf[0].buf_vaddr = (uint8_t *)jpeg_mem->data;
+ encode_parm.dest_buf[0].fd = m_pJpegOutputMem->getFd(0);
+ encode_parm.dest_buf[0].format = MM_JPEG_FMT_YUV;
+ encode_parm.dest_buf[0].offset = main_offset;
+
+ ALOGV("%s : X", __func__);
+ return NO_ERROR;
+
+on_error:
+ if (m_pJpegOutputMem != NULL) {
+ m_pJpegOutputMem->deallocate();
+ delete m_pJpegOutputMem;
+ m_pJpegOutputMem = NULL;
+ }
+ if (m_pJpegExifObj != NULL) {
+ delete m_pJpegExifObj;
+ m_pJpegExifObj = NULL;
+ }
+ ALOGV("%s : X with error %d", __func__, ret);
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : sendEvtNotify
+ *
+ * DESCRIPTION: send event notify through notify callback registered by upper layer
+ *
+ * PARAMETERS :
+ * @msg_type: msg type of notify
+ * @ext1 : extension
+ * @ext2 : extension
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraPostProcessor::sendEvtNotify(int32_t msg_type,
+ int32_t ext1,
+ int32_t ext2)
+{
+ return m_parent->sendEvtNotify(msg_type, ext1, ext2);
+}
+
+/*===========================================================================
+ * FUNCTION : sendDataNotify
+ *
+ * DESCRIPTION: enqueue data into dataNotify thread
+ *
+ * PARAMETERS :
+ * @msg_type: data callback msg type
+ * @data : ptr to data memory struct
+ * @index : index to data buffer
+ * @metadata: ptr to meta data buffer if there is any
+ * @release_data : ptr to struct indicating if data need to be released
+ * after notify
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraPostProcessor::sendDataNotify(int32_t msg_type,
+ camera_memory_t *data,
+ uint8_t index,
+ camera_frame_metadata_t *metadata,
+ qcamera_release_data_t *release_data)
+{
+ qcamera_data_argm_t *data_cb = (qcamera_data_argm_t *)malloc(sizeof(qcamera_data_argm_t));
+ if (NULL == data_cb) {
+ ALOGE("%s: no mem for acamera_data_argm_t", __func__);
+ return NO_MEMORY;
+ }
+ memset(data_cb, 0, sizeof(qcamera_data_argm_t));
+ data_cb->msg_type = msg_type;
+ data_cb->data = data;
+ data_cb->index = index;
+ data_cb->metadata = metadata;
+ if (release_data != NULL) {
+ data_cb->release_data = *release_data;
+ }
+
+ qcamera_callback_argm_t cbArg;
+ memset(&cbArg, 0, sizeof(qcamera_callback_argm_t));
+ cbArg.cb_type = QCAMERA_DATA_SNAPSHOT_CALLBACK;
+ cbArg.msg_type = msg_type;
+ cbArg.data = data;
+ cbArg.metadata = metadata;
+ cbArg.user_data = data_cb;
+ cbArg.cookie = this;
+ cbArg.release_cb = releaseNotifyData;
+ int rc = m_parent->m_cbNotifier.notifyCallback(cbArg);
+ if ( NO_ERROR != rc ) {
+ ALOGE("%s: Error enqueuing jpeg data into notify queue", __func__);
+ free(data_cb);
+ return UNKNOWN_ERROR;
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : processData
+ *
+ * DESCRIPTION: enqueue data into dataProc thread
+ *
+ * PARAMETERS :
+ * @frame : process frame received from mm-camera-interface
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *
+ * NOTE : depends on if offline reprocess is needed, received frame will
+ * be sent to either input queue of postprocess or jpeg encoding
+ *==========================================================================*/
+int32_t QCameraPostProcessor::processData(mm_camera_super_buf_t *frame)
+{
+ if (m_parent->needReprocess()) {
+ ALOGD("%s: need reprocess", __func__);
+ // enqueu to post proc input queue
+ m_inputPPQ.enqueue((void *)frame);
+ } else if (m_parent->mParameters.isNV16PictureFormat()) {
+ processRawData(frame);
+ } else {
+ ALOGD("%s: no need offline reprocess, sending to jpeg encoding", __func__);
+ qcamera_jpeg_data_t *jpeg_job =
+ (qcamera_jpeg_data_t *)malloc(sizeof(qcamera_jpeg_data_t));
+ if (jpeg_job == NULL) {
+ ALOGE("%s: No memory for jpeg job", __func__);
+ return NO_MEMORY;
+ }
+
+ memset(jpeg_job, 0, sizeof(qcamera_jpeg_data_t));
+ jpeg_job->src_frame = frame;
+
+ // enqueu to jpeg input queue
+ m_inputJpegQ.enqueue((void *)jpeg_job);
+ }
+ m_dataProcTh.sendCmd(CAMERA_CMD_TYPE_DO_NEXT_JOB, FALSE, FALSE);
+
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : processRawData
+ *
+ * DESCRIPTION: enqueue raw data into dataProc thread
+ *
+ * PARAMETERS :
+ * @frame : process frame received from mm-camera-interface
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraPostProcessor::processRawData(mm_camera_super_buf_t *frame)
+{
+ // enqueu to raw input queue
+ m_inputRawQ.enqueue((void *)frame);
+ m_dataProcTh.sendCmd(CAMERA_CMD_TYPE_DO_NEXT_JOB, FALSE, FALSE);
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : processJpegEvt
+ *
+ * DESCRIPTION: process jpeg event from mm-jpeg-interface.
+ *
+ * PARAMETERS :
+ * @evt : payload of jpeg event, including information about jpeg encoding
+ * status, jpeg size and so on.
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *
+ * NOTE : This event will also trigger DataProc thread to move to next job
+ * processing (i.e., send a new jpeg encoding job to mm-jpeg-interface
+ * if there is any pending job in jpeg input queue)
+ *==========================================================================*/
+int32_t QCameraPostProcessor::processJpegEvt(qcamera_jpeg_evt_payload_t *evt)
+{
+ int32_t rc = NO_ERROR;
+ camera_memory_t *jpeg_mem = NULL;
+
+ // find job by jobId
+ qcamera_jpeg_data_t *job = findJpegJobByJobId(evt->jobId);
+
+ if (job == NULL) {
+ ALOGE("%s: Cannot find jpeg job by jobId(%d)", __func__, evt->jobId);
+ rc = BAD_VALUE;
+ goto end;
+ }
+
+ ALOGD("[KPI Perf] %s : jpeg job %d", __func__, evt->jobId);
+
+ if (m_parent->mDataCb == NULL ||
+ m_parent->msgTypeEnabledWithLock(CAMERA_MSG_COMPRESSED_IMAGE) == 0 ) {
+ ALOGD("%s: No dataCB or CAMERA_MSG_COMPRESSED_IMAGE not enabled",
+ __func__);
+ rc = NO_ERROR;
+ goto end;
+ }
+
+ if(evt->status == JPEG_JOB_STATUS_ERROR) {
+ ALOGE("%s: Error event handled from jpeg, status = %d",
+ __func__, evt->status);
+ rc = FAILED_TRANSACTION;
+ goto end;
+ }
+
+ m_parent->dumpFrameToFile(evt->out_data.buf_vaddr,
+ evt->out_data.buf_filled_len,
+ evt->jobId,
+ QCAMERA_DUMP_FRM_JPEG);
+ ALOGD("%s: Dump jpeg_size=%d", __func__, evt->out_data.buf_filled_len);
+
+ // alloc jpeg memory to pass to upper layer
+ jpeg_mem = m_parent->mGetMemory(-1, evt->out_data.buf_filled_len, 1, m_parent->mCallbackCookie);
+ if (NULL == jpeg_mem) {
+ rc = NO_MEMORY;
+ ALOGE("%s : getMemory for jpeg, ret = NO_MEMORY", __func__);
+ goto end;
+ }
+ memcpy(jpeg_mem->data, evt->out_data.buf_vaddr, evt->out_data.buf_filled_len);
+
+ ALOGE("%s : Calling upperlayer callback to store JPEG image", __func__);
+ qcamera_release_data_t release_data;
+ memset(&release_data, 0, sizeof(qcamera_release_data_t));
+ release_data.data = jpeg_mem;
+ rc = sendDataNotify(CAMERA_MSG_COMPRESSED_IMAGE,
+ jpeg_mem,
+ 0,
+ NULL,
+ &release_data);
+
+end:
+ if (rc != NO_ERROR) {
+ // send error msg to upper layer
+ sendEvtNotify(CAMERA_MSG_ERROR,
+ UNKNOWN_ERROR,
+ 0);
+
+ if (NULL != jpeg_mem) {
+ jpeg_mem->release(jpeg_mem);
+ jpeg_mem = NULL;
+ }
+ }
+
+ // release internal data for jpeg job
+ if (job != NULL) {
+ releaseJpegJobData(job);
+ free(job);
+ }
+
+ // wait up data proc thread to do next job,
+ // if previous request is blocked due to ongoing jpeg job
+ m_dataProcTh.sendCmd(CAMERA_CMD_TYPE_DO_NEXT_JOB, FALSE, FALSE);
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : processPPData
+ *
+ * DESCRIPTION: process received frame after reprocess.
+ *
+ * PARAMETERS :
+ * @frame : received frame from reprocess channel.
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *
+ * NOTE : The frame after reprocess need to send to jpeg encoding.
+ *==========================================================================*/
+int32_t QCameraPostProcessor::processPPData(mm_camera_super_buf_t *frame)
+{
+ qcamera_pp_data_t *job = (qcamera_pp_data_t *)m_ongoingPPQ.dequeue();
+
+ if (job == NULL || job->src_frame == NULL) {
+ ALOGE("%s: Cannot find reprocess job", __func__);
+ return BAD_VALUE;
+ }
+
+ if (m_parent->mParameters.isNV16PictureFormat()) {
+ releaseSuperBuf(job->src_frame);
+ free(job->src_frame);
+ free(job);
+ return processRawData(frame);
+ }
+
+ qcamera_jpeg_data_t *jpeg_job =
+ (qcamera_jpeg_data_t *)malloc(sizeof(qcamera_jpeg_data_t));
+ if (jpeg_job == NULL) {
+ ALOGE("%s: No memory for jpeg job", __func__);
+ return NO_MEMORY;
+ }
+
+ memset(jpeg_job, 0, sizeof(qcamera_jpeg_data_t));
+ jpeg_job->src_frame = frame;
+ jpeg_job->src_reproc_frame = job->src_frame;
+
+ // free pp job buf
+ free(job);
+
+ // enqueu reprocessed frame to jpeg input queue
+ m_inputJpegQ.enqueue((void *)jpeg_job);
+
+ // wait up data proc thread
+ m_dataProcTh.sendCmd(CAMERA_CMD_TYPE_DO_NEXT_JOB, FALSE, FALSE);
+
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : findJpegJobByJobId
+ *
+ * DESCRIPTION: find a jpeg job from ongoing Jpeg queue by its job ID
+ *
+ * PARAMETERS :
+ * @jobId : job Id of the job
+ *
+ * RETURN : ptr to a jpeg job struct. NULL if not found.
+ *
+ * NOTE : Currently only one job is sending to mm-jpeg-interface for jpeg
+ * encoding. Therefore simply dequeue from the ongoing Jpeg Queue
+ * will serve the purpose to find the jpeg job.
+ *==========================================================================*/
+qcamera_jpeg_data_t *QCameraPostProcessor::findJpegJobByJobId(uint32_t jobId)
+{
+ qcamera_jpeg_data_t * job = NULL;
+ if (jobId == 0) {
+ ALOGE("%s: not a valid jpeg jobId", __func__);
+ return NULL;
+ }
+
+ // currely only one jpeg job ongoing, so simply dequeue the head
+ job = (qcamera_jpeg_data_t *)m_ongoingJpegQ.dequeue();
+ return job;
+}
+
+/*===========================================================================
+ * FUNCTION : releasePPInputData
+ *
+ * DESCRIPTION: callback function to release post process input data node
+ *
+ * PARAMETERS :
+ * @data : ptr to post process input data
+ * @user_data : user data ptr (QCameraReprocessor)
+ *
+ * RETURN : None
+ *==========================================================================*/
+void QCameraPostProcessor::releasePPInputData(void *data, void *user_data)
+{
+ QCameraPostProcessor *pme = (QCameraPostProcessor *)user_data;
+ if (NULL != pme) {
+ pme->releaseSuperBuf((mm_camera_super_buf_t *)data);
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : releaseJpegData
+ *
+ * DESCRIPTION: callback function to release jpeg job node
+ *
+ * PARAMETERS :
+ * @data : ptr to ongoing jpeg job data
+ * @user_data : user data ptr (QCameraReprocessor)
+ *
+ * RETURN : None
+ *==========================================================================*/
+void QCameraPostProcessor::releaseJpegData(void *data, void *user_data)
+{
+ QCameraPostProcessor *pme = (QCameraPostProcessor *)user_data;
+ if (NULL != pme) {
+ pme->releaseJpegJobData((qcamera_jpeg_data_t *)data);
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : releaseOngoingPPData
+ *
+ * DESCRIPTION: callback function to release ongoing postprocess job node
+ *
+ * PARAMETERS :
+ * @data : ptr to onging postprocess job
+ * @user_data : user data ptr (QCameraReprocessor)
+ *
+ * RETURN : None
+ *==========================================================================*/
+void QCameraPostProcessor::releaseOngoingPPData(void *data, void *user_data)
+{
+ QCameraPostProcessor *pme = (QCameraPostProcessor *)user_data;
+ if (NULL != pme) {
+ qcamera_pp_data_t *pp_job = (qcamera_pp_data_t *)data;
+ if (NULL != pp_job->src_frame) {
+ pme->releaseSuperBuf(pp_job->src_frame);
+ free(pp_job->src_frame);
+ pp_job->src_frame = NULL;
+ }
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : releaseNotifyData
+ *
+ * DESCRIPTION: function to release internal resources in notify data struct
+ *
+ * PARAMETERS :
+ * @user_data : ptr user data
+ * @cookie : callback cookie
+ *
+ * RETURN : None
+ *
+ * NOTE : deallocate jpeg heap memory if it's not NULL
+ *==========================================================================*/
+void QCameraPostProcessor::releaseNotifyData(void *user_data, void *cookie)
+{
+ qcamera_data_argm_t *app_cb = ( qcamera_data_argm_t * ) user_data;
+ QCameraPostProcessor *postProc = ( QCameraPostProcessor * ) cookie;
+ if ( ( NULL != app_cb ) && ( NULL != postProc ) ) {
+ if (app_cb && NULL != app_cb->release_data.data) {
+ app_cb->release_data.data->release(app_cb->release_data.data);
+ app_cb->release_data.data = NULL;
+ }
+ if (app_cb && NULL != app_cb->release_data.frame) {
+ postProc->releaseSuperBuf(app_cb->release_data.frame);
+ free(app_cb->release_data.frame);
+ app_cb->release_data.frame = NULL;
+ }
+ free(app_cb);
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : releaseSuperBuf
+ *
+ * DESCRIPTION: function to release a superbuf frame by returning back to kernel
+ *
+ * PARAMETERS :
+ * @super_buf : ptr to the superbuf frame
+ *
+ * RETURN : None
+ *==========================================================================*/
+void QCameraPostProcessor::releaseSuperBuf(mm_camera_super_buf_t *super_buf)
+{
+ QCameraChannel *pChannel = NULL;
+
+ if (NULL != super_buf) {
+ pChannel = m_parent->getChannelByHandle(super_buf->ch_id);
+
+ if ( NULL == pChannel ) {
+ if (m_pReprocChannel != NULL &&
+ m_pReprocChannel->getMyHandle() == super_buf->ch_id) {
+ pChannel = m_pReprocChannel;
+ }
+ }
+
+ if (pChannel != NULL) {
+ pChannel->bufDone(super_buf);
+ } else {
+ ALOGE(" %s : Channel id %d not found!!",
+ __func__,
+ super_buf->ch_id);
+ }
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : releaseJpegJobData
+ *
+ * DESCRIPTION: function to release internal resources in jpeg job struct
+ *
+ * PARAMETERS :
+ * @job : ptr to jpeg job struct
+ *
+ * RETURN : None
+ *
+ * NOTE : original source frame need to be queued back to kernel for
+ * future use. Output buf of jpeg job need to be released since
+ * it's allocated for each job. Exif object need to be deleted.
+ *==========================================================================*/
+void QCameraPostProcessor::releaseJpegJobData(qcamera_jpeg_data_t *job)
+{
+ ALOGV("%s: E", __func__);
+ if (NULL != job) {
+ if (NULL != job->src_reproc_frame) {
+ releaseSuperBuf(job->src_reproc_frame);
+ free(job->src_reproc_frame);
+ job->src_reproc_frame = NULL;
+ }
+
+ if (NULL != job->src_frame) {
+ releaseSuperBuf(job->src_frame);
+ free(job->src_frame);
+ job->src_frame = NULL;
+ }
+ }
+ ALOGV("%s: X", __func__);
+}
+
+/*===========================================================================
+ * FUNCTION : getColorfmtFromImgFmt
+ *
+ * DESCRIPTION: function to return jpeg color format based on its image format
+ *
+ * PARAMETERS :
+ * @img_fmt : image format
+ *
+ * RETURN : jpeg color format that can be understandable by omx lib
+ *==========================================================================*/
+mm_jpeg_color_format QCameraPostProcessor::getColorfmtFromImgFmt(cam_format_t img_fmt)
+{
+ switch (img_fmt) {
+ case CAM_FORMAT_YUV_420_NV21:
+ return MM_JPEG_COLOR_FORMAT_YCRCBLP_H2V2;
+ case CAM_FORMAT_YUV_420_NV21_ADRENO:
+ return MM_JPEG_COLOR_FORMAT_YCRCBLP_H2V2;
+ case CAM_FORMAT_YUV_420_NV12:
+ return MM_JPEG_COLOR_FORMAT_YCBCRLP_H2V2;
+ case CAM_FORMAT_YUV_420_YV12:
+ return MM_JPEG_COLOR_FORMAT_YCBCRLP_H2V2;
+ case CAM_FORMAT_YUV_422_NV61:
+ return MM_JPEG_COLOR_FORMAT_YCRCBLP_H2V1;
+ case CAM_FORMAT_YUV_422_NV16:
+ return MM_JPEG_COLOR_FORMAT_YCBCRLP_H2V1;
+ default:
+ return MM_JPEG_COLOR_FORMAT_YCRCBLP_H2V2;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : getJpegImgTypeFromImgFmt
+ *
+ * DESCRIPTION: function to return jpeg encode image type based on its image format
+ *
+ * PARAMETERS :
+ * @img_fmt : image format
+ *
+ * RETURN : return jpeg source image format (YUV or Bitstream)
+ *==========================================================================*/
+mm_jpeg_format_t QCameraPostProcessor::getJpegImgTypeFromImgFmt(cam_format_t img_fmt)
+{
+ switch (img_fmt) {
+ case CAM_FORMAT_YUV_420_NV21:
+ case CAM_FORMAT_YUV_420_NV21_ADRENO:
+ case CAM_FORMAT_YUV_420_NV12:
+ case CAM_FORMAT_YUV_420_YV12:
+ case CAM_FORMAT_YUV_422_NV61:
+ case CAM_FORMAT_YUV_422_NV16:
+ return MM_JPEG_FMT_YUV;
+ default:
+ return MM_JPEG_FMT_YUV;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : encodeData
+ *
+ * DESCRIPTION: function to prepare encoding job information and send to
+ * mm-jpeg-interface to do the encoding job
+ *
+ * PARAMETERS :
+ * @jpeg_job_data : ptr to a struct saving job related information
+ * @needNewSess : flag to indicate if a new jpeg encoding session need
+ * to be created. After creation, this flag will be toggled
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraPostProcessor::encodeData(qcamera_jpeg_data_t *jpeg_job_data,
+ uint8_t &needNewSess)
+{
+ ALOGV("%s : E", __func__);
+ int32_t ret = NO_ERROR;
+ mm_jpeg_job_t jpg_job;
+ uint32_t jobId = 0;
+ QCameraStream *main_stream = NULL;
+ mm_camera_buf_def_t *main_frame = NULL;
+ QCameraStream *thumb_stream = NULL;
+ mm_camera_buf_def_t *thumb_frame = NULL;
+ mm_camera_super_buf_t *recvd_frame = jpeg_job_data->src_frame;
+
+ // find channel
+ QCameraChannel *pChannel = m_parent->getChannelByHandle(recvd_frame->ch_id);
+ // check reprocess channel if not found
+ if (pChannel == NULL) {
+ if (m_pReprocChannel != NULL &&
+ m_pReprocChannel->getMyHandle() == recvd_frame->ch_id) {
+ pChannel = m_pReprocChannel;
+ }
+ }
+ if (pChannel == NULL) {
+ ALOGE("%s: No corresponding channel (ch_id = %d) exist, return here",
+ __func__, recvd_frame->ch_id);
+ return BAD_VALUE;
+ }
+
+ // find snapshot frame and thumnail frame
+ for (int i = 0; i < recvd_frame->num_bufs; i++) {
+ QCameraStream *pStream =
+ pChannel->getStreamByHandle(recvd_frame->bufs[i]->stream_id);
+ if (pStream != NULL) {
+ if (pStream->isTypeOf(CAM_STREAM_TYPE_SNAPSHOT) ||
+ pStream->isTypeOf(CAM_STREAM_TYPE_NON_ZSL_SNAPSHOT) ||
+ pStream->isOrignalTypeOf(CAM_STREAM_TYPE_SNAPSHOT) ||
+ pStream->isOrignalTypeOf(CAM_STREAM_TYPE_NON_ZSL_SNAPSHOT)) {
+ main_stream = pStream;
+ main_frame = recvd_frame->bufs[i];
+ } else if (pStream->isTypeOf(CAM_STREAM_TYPE_PREVIEW) ||
+ pStream->isTypeOf(CAM_STREAM_TYPE_POSTVIEW) ||
+ pStream->isOrignalTypeOf(CAM_STREAM_TYPE_PREVIEW) ||
+ pStream->isOrignalTypeOf(CAM_STREAM_TYPE_POSTVIEW)) {
+ thumb_stream = pStream;
+ thumb_frame = recvd_frame->bufs[i];
+ }
+ }
+ }
+
+ if(NULL == main_frame){
+ ALOGE("%s : Main frame is NULL", __func__);
+ return BAD_VALUE;
+ }
+
+ QCameraMemory *memObj = (QCameraMemory *)main_frame->mem_info;
+ if (NULL == memObj) {
+ ALOGE("%s : Memeory Obj of main frame is NULL", __func__);
+ return NO_MEMORY;
+ }
+
+ // dump snapshot frame if enabled
+ m_parent->dumpFrameToFile(main_frame->buffer, main_frame->frame_len,
+ main_frame->frame_idx, QCAMERA_DUMP_FRM_SNAPSHOT);
+
+ // send upperlayer callback for raw image
+ camera_memory_t *mem = memObj->getMemory(main_frame->buf_idx, false);
+ if (NULL != m_parent->mDataCb &&
+ m_parent->msgTypeEnabledWithLock(CAMERA_MSG_RAW_IMAGE) > 0) {
+ qcamera_callback_argm_t cbArg;
+ memset(&cbArg, 0, sizeof(qcamera_callback_argm_t));
+ cbArg.cb_type = QCAMERA_DATA_CALLBACK;
+ cbArg.msg_type = CAMERA_MSG_RAW_IMAGE;
+ cbArg.data = mem;
+ cbArg.index = 1;
+ m_parent->m_cbNotifier.notifyCallback(cbArg);
+ }
+ if (NULL != m_parent->mNotifyCb &&
+ m_parent->msgTypeEnabledWithLock(CAMERA_MSG_RAW_IMAGE_NOTIFY) > 0) {
+ qcamera_callback_argm_t cbArg;
+ memset(&cbArg, 0, sizeof(qcamera_callback_argm_t));
+ cbArg.cb_type = QCAMERA_NOTIFY_CALLBACK;
+ cbArg.msg_type = CAMERA_MSG_RAW_IMAGE_NOTIFY;
+ cbArg.ext1 = 0;
+ cbArg.ext2 = 0;
+ m_parent->m_cbNotifier.notifyCallback(cbArg);
+ }
+
+ if (thumb_frame != NULL) {
+ // dump thumbnail frame if enabled
+ m_parent->dumpFrameToFile(thumb_frame->buffer, thumb_frame->frame_len,
+ thumb_frame->frame_idx, QCAMERA_DUMP_FRM_THUMBNAIL);
+ }
+
+ if (mJpegClientHandle <= 0) {
+ ALOGE("%s: Error: bug here, mJpegClientHandle is 0", __func__);
+ return UNKNOWN_ERROR;
+ }
+
+ if (needNewSess) {
+ // create jpeg encoding session
+ mm_jpeg_encode_params_t encodeParam;
+ memset(&encodeParam, 0, sizeof(mm_jpeg_encode_params_t));
+ getJpegEncodingConfig(encodeParam, main_stream, thumb_stream);
+ ALOGD("[KPI Perf] %s : call jpeg create_session", __func__);
+ ret = mJpegHandle.create_session(mJpegClientHandle, &encodeParam, &mJpegSessionId);
+ if (ret != NO_ERROR) {
+ ALOGE("%s: error creating a new jpeg encoding session", __func__);
+ return ret;
+ }
+ needNewSess = FALSE;
+ }
+
+ // Fill in new job
+ memset(&jpg_job, 0, sizeof(mm_jpeg_job_t));
+ jpg_job.job_type = JPEG_JOB_TYPE_ENCODE;
+ jpg_job.encode_job.session_id = mJpegSessionId;
+ jpg_job.encode_job.src_index = main_frame->buf_idx;
+ jpg_job.encode_job.dst_index = 0;
+
+ cam_rect_t crop;
+ memset(&crop, 0, sizeof(cam_rect_t));
+ main_stream->getCropInfo(crop);
+
+ cam_dimension_t src_dim;
+ memset(&src_dim, 0, sizeof(cam_dimension_t));
+ main_stream->getFrameDimension(src_dim);
+
+ // main dim
+ jpg_job.encode_job.main_dim.src_dim = src_dim;
+ jpg_job.encode_job.main_dim.dst_dim = src_dim;
+ jpg_job.encode_job.main_dim.crop = crop;
+
+ // thumbnail dim
+ if (m_bThumbnailNeeded == TRUE) {
+ if (thumb_stream == NULL) {
+ // need jpeg thumbnail, but no postview/preview stream exists
+ // we use the main stream/frame to encode thumbnail
+ thumb_stream = main_stream;
+ thumb_frame = main_frame;
+ }
+ memset(&crop, 0, sizeof(cam_rect_t));
+ thumb_stream->getCropInfo(crop);
+ memset(&src_dim, 0, sizeof(cam_dimension_t));
+ thumb_stream->getFrameDimension(src_dim);
+ jpg_job.encode_job.thumb_dim.src_dim = src_dim;
+ m_parent->getThumbnailSize(jpg_job.encode_job.thumb_dim.dst_dim);
+ int rotation = m_parent->getJpegRotation();
+ if (rotation == 90 || rotation ==270) {
+ // swap dimension if rotation is 90 or 270
+ int32_t temp = jpg_job.encode_job.thumb_dim.dst_dim.height;
+ jpg_job.encode_job.thumb_dim.dst_dim.height =
+ jpg_job.encode_job.thumb_dim.dst_dim.width;
+ jpg_job.encode_job.thumb_dim.dst_dim.width = temp;
+ }
+ jpg_job.encode_job.thumb_dim.crop = crop;
+ jpg_job.encode_job.thumb_index = thumb_frame->buf_idx;
+ }
+
+ // set rotation only when no online rotation or offline pp rotation is done before
+ if (!m_parent->needRotationReprocess()) {
+ jpg_job.encode_job.rotation = m_parent->getJpegRotation();
+ }
+ ALOGV("%s: jpeg rotation is set to %d", __func__, jpg_job.encode_job.rotation);
+
+ // find meta data frame
+ mm_camera_buf_def_t *meta_frame = NULL;
+ for (int i = 0; i < jpeg_job_data->src_frame->num_bufs; i++) {
+ // look through input superbuf
+ if (jpeg_job_data->src_frame->bufs[i]->stream_type == CAM_STREAM_TYPE_METADATA) {
+ meta_frame = jpeg_job_data->src_frame->bufs[i];
+ break;
+ }
+ }
+ if (meta_frame == NULL && jpeg_job_data->src_reproc_frame != NULL) {
+ // look through reprocess source superbuf
+ for (int i = 0; i < jpeg_job_data->src_reproc_frame->num_bufs; i++) {
+ if (jpeg_job_data->src_reproc_frame->bufs[i]->stream_type == CAM_STREAM_TYPE_METADATA) {
+ meta_frame = jpeg_job_data->src_reproc_frame->bufs[i];
+ break;
+ }
+ }
+ }
+ if (meta_frame != NULL) {
+ // fill in meta data frame ptr
+ jpg_job.encode_job.p_metadata = (cam_metadata_info_t *)meta_frame->buffer;
+ }
+
+ ALOGD("[KPI Perf] %s : call jpeg start_job", __func__);
+ ret = mJpegHandle.start_job(&jpg_job, &jobId);
+ if (ret == NO_ERROR) {
+ // remember job info
+ jpeg_job_data->jobId = jobId;
+ }
+
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : processRawImageImpl
+ *
+ * DESCRIPTION: function to send raw image to upper layer
+ *
+ * PARAMETERS :
+ * @recvd_frame : frame to be encoded
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraPostProcessor::processRawImageImpl(mm_camera_super_buf_t *recvd_frame)
+{
+ int32_t rc = NO_ERROR;
+
+ mm_camera_buf_def_t *frame = NULL;
+ for ( int i= 0 ; i < recvd_frame->num_bufs ; i++ ) {
+ if ( recvd_frame->bufs[i]->stream_type == CAM_STREAM_TYPE_SNAPSHOT ||
+ recvd_frame->bufs[i]->stream_type == CAM_STREAM_TYPE_NON_ZSL_SNAPSHOT ||
+ recvd_frame->bufs[i]->stream_type == CAM_STREAM_TYPE_RAW ) {
+ frame = recvd_frame->bufs[i];
+ break;
+ }
+ }
+ if ( NULL == frame ) {
+ ALOGE("%s: No valid raw buffer", __func__);
+ return BAD_VALUE;
+ }
+
+ QCameraMemory *rawMemObj = (QCameraMemory *)frame->mem_info;
+ camera_memory_t *raw_mem = NULL;
+
+ if (rawMemObj != NULL) {
+ raw_mem = rawMemObj->getMemory(frame->buf_idx, false);
+ }
+
+ if (NULL != rawMemObj && NULL != raw_mem) {
+ // dump frame into file
+ m_parent->dumpFrameToFile(frame->buffer, frame->frame_len,
+ frame->frame_idx, QCAMERA_DUMP_FRM_RAW);
+
+ // send data callback / notify for RAW_IMAGE
+ if (NULL != m_parent->mDataCb &&
+ m_parent->msgTypeEnabledWithLock(CAMERA_MSG_RAW_IMAGE) > 0) {
+ qcamera_callback_argm_t cbArg;
+ memset(&cbArg, 0, sizeof(qcamera_callback_argm_t));
+ cbArg.cb_type = QCAMERA_DATA_CALLBACK;
+ cbArg.msg_type = CAMERA_MSG_RAW_IMAGE;
+ cbArg.data = raw_mem;
+ cbArg.index = 0;
+ m_parent->m_cbNotifier.notifyCallback(cbArg);
+ }
+ if (NULL != m_parent->mNotifyCb &&
+ m_parent->msgTypeEnabledWithLock(CAMERA_MSG_RAW_IMAGE_NOTIFY) > 0) {
+ qcamera_callback_argm_t cbArg;
+ memset(&cbArg, 0, sizeof(qcamera_callback_argm_t));
+ cbArg.cb_type = QCAMERA_NOTIFY_CALLBACK;
+ cbArg.msg_type = CAMERA_MSG_RAW_IMAGE_NOTIFY;
+ cbArg.ext1 = 0;
+ cbArg.ext2 = 0;
+ m_parent->m_cbNotifier.notifyCallback(cbArg);
+ }
+
+ if ((m_parent->mDataCb != NULL) &&
+ m_parent->msgTypeEnabledWithLock(CAMERA_MSG_COMPRESSED_IMAGE) > 0) {
+ qcamera_release_data_t release_data;
+ memset(&release_data, 0, sizeof(qcamera_release_data_t));
+ release_data.frame = recvd_frame;
+ sendDataNotify(CAMERA_MSG_COMPRESSED_IMAGE,
+ raw_mem,
+ 0,
+ NULL,
+ &release_data);
+ }
+ } else {
+ ALOGE("%s: Cannot get raw mem", __func__);
+ rc = UNKNOWN_ERROR;
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : dataProcessRoutine
+ *
+ * DESCRIPTION: data process routine that handles input data either from input
+ * Jpeg Queue to do jpeg encoding, or from input PP Queue to do
+ * reprocess.
+ *
+ * PARAMETERS :
+ * @data : user data ptr (QCameraPostProcessor)
+ *
+ * RETURN : None
+ *==========================================================================*/
+void *QCameraPostProcessor::dataProcessRoutine(void *data)
+{
+ int running = 1;
+ int ret;
+ uint8_t is_active = FALSE;
+ uint8_t needNewSess = TRUE;
+ QCameraPostProcessor *pme = (QCameraPostProcessor *)data;
+ QCameraCmdThread *cmdThread = &pme->m_dataProcTh;
+
+ ALOGD("%s: E", __func__);
+ do {
+ do {
+ ret = cam_sem_wait(&cmdThread->cmd_sem);
+ if (ret != 0 && errno != EINVAL) {
+ ALOGE("%s: cam_sem_wait error (%s)",
+ __func__, strerror(errno));
+ return NULL;
+ }
+ } while (ret != 0);
+
+ // we got notified about new cmd avail in cmd queue
+ camera_cmd_type_t cmd = cmdThread->getCmd();
+ switch (cmd) {
+ case CAMERA_CMD_TYPE_START_DATA_PROC:
+ ALOGD("%s: start data proc", __func__);
+ is_active = TRUE;
+ needNewSess = TRUE;
+ break;
+ case CAMERA_CMD_TYPE_STOP_DATA_PROC:
+ {
+ ALOGD("%s: stop data proc", __func__);
+ is_active = FALSE;
+
+ // cancel all ongoing jpeg jobs
+ qcamera_jpeg_data_t *jpeg_job =
+ (qcamera_jpeg_data_t *)pme->m_ongoingJpegQ.dequeue();
+ while (jpeg_job != NULL) {
+ pme->mJpegHandle.abort_job(jpeg_job->jobId);
+
+ pme->releaseJpegJobData(jpeg_job);
+ free(jpeg_job);
+
+ jpeg_job = (qcamera_jpeg_data_t *)pme->m_ongoingJpegQ.dequeue();
+ }
+
+ // destroy jpeg encoding session
+ if ( 0 < pme->mJpegSessionId ) {
+ pme->mJpegHandle.destroy_session(pme->mJpegSessionId);
+ pme->mJpegSessionId = 0;
+ }
+
+ // free jpeg out buf and exif obj
+ if (pme->m_pJpegOutputMem != NULL) {
+ pme->m_pJpegOutputMem->deallocate();
+ delete pme->m_pJpegOutputMem;
+ pme->m_pJpegOutputMem = NULL;
+ }
+ if (pme->m_pJpegExifObj != NULL) {
+ delete pme->m_pJpegExifObj;
+ pme->m_pJpegExifObj = NULL;
+ }
+ needNewSess = TRUE;
+
+ // stop reproc channel if exists
+ if (pme->m_pReprocChannel != NULL) {
+ pme->m_pReprocChannel->stop();
+ delete pme->m_pReprocChannel;
+ pme->m_pReprocChannel = NULL;
+ }
+
+ // flush ongoing postproc Queue
+ pme->m_ongoingPPQ.flush();
+
+ // flush input jpeg Queue
+ pme->m_inputJpegQ.flush();
+
+ // flush input Postproc Queue
+ pme->m_inputPPQ.flush();
+
+ // flush input raw Queue
+ pme->m_inputRawQ.flush();
+
+ // signal cmd is completed
+ cam_sem_post(&cmdThread->sync_sem);
+ }
+ break;
+ case CAMERA_CMD_TYPE_DO_NEXT_JOB:
+ {
+ ALOGD("%s: Do next job, active is %d", __func__, is_active);
+ if (is_active == TRUE) {
+ // check if there is any ongoing jpeg jobs
+ if (pme->m_ongoingJpegQ.isEmpty()) {
+ // no ongoing jpeg job, we are fine to send jpeg encoding job
+ qcamera_jpeg_data_t *jpeg_job =
+ (qcamera_jpeg_data_t *)pme->m_inputJpegQ.dequeue();
+
+ if (NULL != jpeg_job) {
+ //play shutter sound
+ pme->m_parent->playShutter();
+
+ // add into ongoing jpeg job Q
+ pme->m_ongoingJpegQ.enqueue((void *)jpeg_job);
+ ret = pme->encodeData(jpeg_job, needNewSess);
+ if (NO_ERROR != ret) {
+ // dequeue the last one
+ pme->m_ongoingJpegQ.dequeue(false);
+
+ pme->releaseJpegJobData(jpeg_job);
+ free(jpeg_job);
+ pme->sendEvtNotify(CAMERA_MSG_ERROR, UNKNOWN_ERROR, 0);
+ }
+ }
+ }
+
+ // process raw data if any
+ mm_camera_super_buf_t *super_buf =
+ (mm_camera_super_buf_t *)pme->m_inputRawQ.dequeue();
+
+ if (NULL != super_buf) {
+ //play shutter sound
+ pme->m_parent->playShutter();
+ ret = pme->processRawImageImpl(super_buf);
+ if (NO_ERROR != ret) {
+ pme->releaseSuperBuf(super_buf);
+ free(super_buf);
+ pme->sendEvtNotify(CAMERA_MSG_ERROR, UNKNOWN_ERROR, 0);
+ }
+ }
+
+ mm_camera_super_buf_t *pp_frame =
+ (mm_camera_super_buf_t *)pme->m_inputPPQ.dequeue();
+ if (NULL != pp_frame) {
+ qcamera_pp_data_t *pp_job =
+ (qcamera_pp_data_t *)malloc(sizeof(qcamera_pp_data_t));
+ if (pp_job != NULL) {
+ memset(pp_job, 0, sizeof(qcamera_pp_data_t));
+ if (pme->m_pReprocChannel != NULL) {
+ // add into ongoing PP job Q
+ pp_job->src_frame = pp_frame;
+ pme->m_ongoingPPQ.enqueue((void *)pp_job);
+ ret = pme->m_pReprocChannel->doReprocess(pp_frame);
+ if (NO_ERROR != ret) {
+ // remove from ongoing PP job Q
+ pme->m_ongoingPPQ.dequeue(false);
+ }
+ } else {
+ ALOGE("%s: Reprocess channel is NULL", __func__);
+ ret = -1;
+ }
+ } else {
+ ALOGE("%s: no mem for qcamera_pp_data_t", __func__);
+ ret = -1;
+ }
+
+ if (0 != ret) {
+ // free pp_job
+ if (pp_job != NULL) {
+ free(pp_job);
+ }
+ // free frame
+ if (pp_frame != NULL) {
+ pme->releaseSuperBuf(pp_frame);
+ free(pp_frame);
+ }
+ // send error notify
+ pme->sendEvtNotify(CAMERA_MSG_ERROR, UNKNOWN_ERROR, 0);
+ }
+ }
+ } else {
+ // not active, simply return buf and do no op
+ qcamera_jpeg_data_t *jpeg_data =
+ (qcamera_jpeg_data_t *)pme->m_inputJpegQ.dequeue();
+ if (NULL != jpeg_data) {
+ pme->releaseJpegJobData(jpeg_data);
+ free(jpeg_data);
+ }
+ mm_camera_super_buf_t *super_buf =
+ (mm_camera_super_buf_t *)pme->m_inputRawQ.dequeue();
+ if (NULL != super_buf) {
+ pme->releaseSuperBuf(super_buf);
+ free(super_buf);
+ }
+ super_buf = (mm_camera_super_buf_t *)pme->m_inputPPQ.dequeue();
+ if (NULL != super_buf) {
+ pme->releaseSuperBuf(super_buf);
+ free(super_buf);
+ }
+ }
+ }
+ break;
+ case CAMERA_CMD_TYPE_EXIT:
+ running = 0;
+ break;
+ default:
+ break;
+ }
+ } while (running);
+ ALOGD("%s: X", __func__);
+ return NULL;
+}
+
+/*===========================================================================
+ * FUNCTION : getJpegPaddingReq
+ *
+ * DESCRIPTION: function to add an entry to exif data
+ *
+ * PARAMETERS :
+ * @padding_info : jpeg specific padding requirement
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraPostProcessor::getJpegPaddingReq(cam_padding_info_t &padding_info)
+{
+ // TODO: hardcode for now, needs to query from mm-jpeg-interface
+ padding_info.width_padding = CAM_PAD_NONE;
+ padding_info.height_padding = CAM_PAD_TO_16;
+ padding_info.plane_padding = CAM_PAD_TO_WORD;
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : QCameraExif
+ *
+ * DESCRIPTION: constructor of QCameraExif
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : None
+ *==========================================================================*/
+QCameraExif::QCameraExif()
+ : m_nNumEntries(0)
+{
+ memset(m_Entries, 0, sizeof(m_Entries));
+}
+
+/*===========================================================================
+ * FUNCTION : ~QCameraExif
+ *
+ * DESCRIPTION: deconstructor of QCameraExif. Will release internal memory ptr.
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : None
+ *==========================================================================*/
+QCameraExif::~QCameraExif()
+{
+ for (uint32_t i = 0; i < m_nNumEntries; i++) {
+ switch (m_Entries[i].tag_entry.type) {
+ case EXIF_BYTE:
+ {
+ if (m_Entries[i].tag_entry.count > 1 &&
+ m_Entries[i].tag_entry.data._bytes != NULL) {
+ free(m_Entries[i].tag_entry.data._bytes);
+ m_Entries[i].tag_entry.data._bytes = NULL;
+ }
+ }
+ break;
+ case EXIF_ASCII:
+ {
+ if (m_Entries[i].tag_entry.data._ascii != NULL) {
+ free(m_Entries[i].tag_entry.data._ascii);
+ m_Entries[i].tag_entry.data._ascii = NULL;
+ }
+ }
+ break;
+ case EXIF_SHORT:
+ {
+ if (m_Entries[i].tag_entry.count > 1 &&
+ m_Entries[i].tag_entry.data._shorts != NULL) {
+ free(m_Entries[i].tag_entry.data._shorts);
+ m_Entries[i].tag_entry.data._shorts = NULL;
+ }
+ }
+ break;
+ case EXIF_LONG:
+ {
+ if (m_Entries[i].tag_entry.count > 1 &&
+ m_Entries[i].tag_entry.data._longs != NULL) {
+ free(m_Entries[i].tag_entry.data._longs);
+ m_Entries[i].tag_entry.data._longs = NULL;
+ }
+ }
+ break;
+ case EXIF_RATIONAL:
+ {
+ if (m_Entries[i].tag_entry.count > 1 &&
+ m_Entries[i].tag_entry.data._rats != NULL) {
+ free(m_Entries[i].tag_entry.data._rats);
+ m_Entries[i].tag_entry.data._rats = NULL;
+ }
+ }
+ break;
+ case EXIF_UNDEFINED:
+ {
+ if (m_Entries[i].tag_entry.data._undefined != NULL) {
+ free(m_Entries[i].tag_entry.data._undefined);
+ m_Entries[i].tag_entry.data._undefined = NULL;
+ }
+ }
+ break;
+ case EXIF_SLONG:
+ {
+ if (m_Entries[i].tag_entry.count > 1 &&
+ m_Entries[i].tag_entry.data._slongs != NULL) {
+ free(m_Entries[i].tag_entry.data._slongs);
+ m_Entries[i].tag_entry.data._slongs = NULL;
+ }
+ }
+ break;
+ case EXIF_SRATIONAL:
+ {
+ if (m_Entries[i].tag_entry.count > 1 &&
+ m_Entries[i].tag_entry.data._srats != NULL) {
+ free(m_Entries[i].tag_entry.data._srats);
+ m_Entries[i].tag_entry.data._srats = NULL;
+ }
+ }
+ break;
+ }
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : addEntry
+ *
+ * DESCRIPTION: function to add an entry to exif data
+ *
+ * PARAMETERS :
+ * @tagid : exif tag ID
+ * @type : data type
+ * @count : number of data in uint of its type
+ * @data : input data ptr
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraExif::addEntry(exif_tag_id_t tagid,
+ exif_tag_type_t type,
+ uint32_t count,
+ void *data)
+{
+ int32_t rc = NO_ERROR;
+ if(m_nNumEntries >= MAX_EXIF_TABLE_ENTRIES) {
+ ALOGE("%s: Number of entries exceeded limit", __func__);
+ return NO_MEMORY;
+ }
+
+ m_Entries[m_nNumEntries].tag_id = tagid;
+ m_Entries[m_nNumEntries].tag_entry.type = type;
+ m_Entries[m_nNumEntries].tag_entry.count = count;
+ m_Entries[m_nNumEntries].tag_entry.copy = 1;
+ switch (type) {
+ case EXIF_BYTE:
+ {
+ if (count > 1) {
+ uint8_t *values = (uint8_t *)malloc(count);
+ if (values == NULL) {
+ ALOGE("%s: No memory for byte array", __func__);
+ rc = NO_MEMORY;
+ } else {
+ memcpy(values, data, count);
+ m_Entries[m_nNumEntries].tag_entry.data._bytes = values;
+ }
+ } else {
+ m_Entries[m_nNumEntries].tag_entry.data._byte = *(uint8_t *)data;
+ }
+ }
+ break;
+ case EXIF_ASCII:
+ {
+ char *str = NULL;
+ str = (char *)malloc(count + 1);
+ if (str == NULL) {
+ ALOGE("%s: No memory for ascii string", __func__);
+ rc = NO_MEMORY;
+ } else {
+ memset(str, 0, count + 1);
+ memcpy(str, data, count);
+ m_Entries[m_nNumEntries].tag_entry.data._ascii = str;
+ }
+ }
+ break;
+ case EXIF_SHORT:
+ {
+ if (count > 1) {
+ uint16_t *values = (uint16_t *)malloc(count * sizeof(uint16_t));
+ if (values == NULL) {
+ ALOGE("%s: No memory for short array", __func__);
+ rc = NO_MEMORY;
+ } else {
+ memcpy(values, data, count * sizeof(uint16_t));
+ m_Entries[m_nNumEntries].tag_entry.data._shorts = values;
+ }
+ } else {
+ m_Entries[m_nNumEntries].tag_entry.data._short = *(uint16_t *)data;
+ }
+ }
+ break;
+ case EXIF_LONG:
+ {
+ if (count > 1) {
+ uint32_t *values = (uint32_t *)malloc(count * sizeof(uint32_t));
+ if (values == NULL) {
+ ALOGE("%s: No memory for long array", __func__);
+ rc = NO_MEMORY;
+ } else {
+ memcpy(values, data, count * sizeof(uint32_t));
+ m_Entries[m_nNumEntries].tag_entry.data._longs = values;
+ }
+ } else {
+ m_Entries[m_nNumEntries].tag_entry.data._long = *(uint32_t *)data;
+ }
+ }
+ break;
+ case EXIF_RATIONAL:
+ {
+ if (count > 1) {
+ rat_t *values = (rat_t *)malloc(count * sizeof(rat_t));
+ if (values == NULL) {
+ ALOGE("%s: No memory for rational array", __func__);
+ rc = NO_MEMORY;
+ } else {
+ memcpy(values, data, count * sizeof(rat_t));
+ m_Entries[m_nNumEntries].tag_entry.data._rats = values;
+ }
+ } else {
+ m_Entries[m_nNumEntries].tag_entry.data._rat = *(rat_t *)data;
+ }
+ }
+ break;
+ case EXIF_UNDEFINED:
+ {
+ uint8_t *values = (uint8_t *)malloc(count);
+ if (values == NULL) {
+ ALOGE("%s: No memory for undefined array", __func__);
+ rc = NO_MEMORY;
+ } else {
+ memcpy(values, data, count);
+ m_Entries[m_nNumEntries].tag_entry.data._undefined = values;
+ }
+ }
+ break;
+ case EXIF_SLONG:
+ {
+ if (count > 1) {
+ int32_t *values = (int32_t *)malloc(count * sizeof(int32_t));
+ if (values == NULL) {
+ ALOGE("%s: No memory for signed long array", __func__);
+ rc = NO_MEMORY;
+ } else {
+ memcpy(values, data, count * sizeof(int32_t));
+ m_Entries[m_nNumEntries].tag_entry.data._slongs = values;
+ }
+ } else {
+ m_Entries[m_nNumEntries].tag_entry.data._slong = *(int32_t *)data;
+ }
+ }
+ break;
+ case EXIF_SRATIONAL:
+ {
+ if (count > 1) {
+ srat_t *values = (srat_t *)malloc(count * sizeof(srat_t));
+ if (values == NULL) {
+ ALOGE("%s: No memory for signed rational array", __func__);
+ rc = NO_MEMORY;
+ } else {
+ memcpy(values, data, count * sizeof(srat_t));
+ m_Entries[m_nNumEntries].tag_entry.data._srats = values;
+ }
+ } else {
+ m_Entries[m_nNumEntries].tag_entry.data._srat = *(srat_t *)data;
+ }
+ }
+ break;
+ }
+
+ // Increase number of entries
+ m_nNumEntries++;
+ return rc;
+}
+
+}; // namespace qcamera
diff --git a/camera/QCamera2/HAL/QCameraPostProc.h b/camera/QCamera2/HAL/QCameraPostProc.h
new file mode 100644
index 0000000..230f6df
--- /dev/null
+++ b/camera/QCamera2/HAL/QCameraPostProc.h
@@ -0,0 +1,162 @@
+/* Copyright (c) 2012-2013, The Linux Foundataion. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef __QCAMERA_POSTPROC_H__
+#define __QCAMERA_POSTPROC_H__
+
+extern "C" {
+#include <mm_camera_interface.h>
+#include <mm_jpeg_interface.h>
+}
+#include "QCamera2HWI.h"
+
+namespace qcamera {
+
+class QCameraExif;
+
+typedef struct {
+ uint32_t jobId; // job ID
+ uint32_t client_hdl; // handle of jpeg client (obtained when open jpeg)
+ mm_camera_super_buf_t *src_frame;// source frame (need to be returned back to kernel after done)
+ mm_camera_super_buf_t *src_reproc_frame; // original source frame for reproc if not NULL
+} qcamera_jpeg_data_t;
+
+typedef struct {
+ uint32_t jobId; // job ID
+ mm_camera_super_buf_t *src_frame;// source frame (need to be returned back to kernel after done)
+} qcamera_pp_data_t;
+
+typedef struct {
+ mm_camera_super_buf_t *frame; // source frame that needs post process
+} qcamera_pp_request_t;
+
+typedef struct {
+ uint32_t jobId; // job ID (obtained when start_jpeg_job)
+ jpeg_job_status_t status; // jpeg encoding status
+ mm_jpeg_output_t out_data; // ptr to jpeg output buf
+} qcamera_jpeg_evt_payload_t;
+
+typedef struct {
+ camera_memory_t * data; // ptr to data memory struct
+ mm_camera_super_buf_t * frame; // ptr to frame
+} qcamera_release_data_t;
+
+typedef struct {
+ int32_t msg_type; // msg type of data notify
+ camera_memory_t * data; // ptr to data memory struct
+ unsigned int index; // index of the buf in the whole buffer
+ camera_frame_metadata_t *metadata; // ptr to meta data
+ qcamera_release_data_t release_data; // any data needs to be release after notify
+} qcamera_data_argm_t;
+
+#define MAX_EXIF_TABLE_ENTRIES 14
+class QCameraExif
+{
+public:
+ QCameraExif();
+ virtual ~QCameraExif();
+
+ int32_t addEntry(exif_tag_id_t tagid,
+ exif_tag_type_t type,
+ uint32_t count,
+ void *data);
+ uint32_t getNumOfEntries() {return m_nNumEntries;};
+ QEXIF_INFO_DATA *getEntries() {return m_Entries;};
+
+private:
+ QEXIF_INFO_DATA m_Entries[MAX_EXIF_TABLE_ENTRIES]; // exif tags for JPEG encoder
+ uint32_t m_nNumEntries; // number of valid entries
+};
+
+class QCameraPostProcessor
+{
+public:
+ QCameraPostProcessor(QCamera2HardwareInterface *cam_ctrl);
+ virtual ~QCameraPostProcessor();
+
+ int32_t init(jpeg_encode_callback_t jpeg_cb, void *user_data);
+ int32_t deinit();
+ int32_t start(QCameraChannel *pSrcChannel);
+ int32_t stop();
+ int32_t processData(mm_camera_super_buf_t *frame);
+ int32_t processRawData(mm_camera_super_buf_t *frame);
+ int32_t processPPData(mm_camera_super_buf_t *frame);
+ int32_t processJpegEvt(qcamera_jpeg_evt_payload_t *evt);
+ int32_t getJpegPaddingReq(cam_padding_info_t &padding_info);
+
+private:
+ int32_t sendDataNotify(int32_t msg_type,
+ camera_memory_t *data,
+ uint8_t index,
+ camera_frame_metadata_t *metadata,
+ qcamera_release_data_t *release_data);
+ int32_t sendEvtNotify(int32_t msg_type, int32_t ext1, int32_t ext2);
+ qcamera_jpeg_data_t *findJpegJobByJobId(uint32_t jobId);
+ mm_jpeg_color_format getColorfmtFromImgFmt(cam_format_t img_fmt);
+ mm_jpeg_format_t getJpegImgTypeFromImgFmt(cam_format_t img_fmt);
+ int32_t getJpegEncodingConfig(mm_jpeg_encode_params_t& encode_parm,
+ QCameraStream *main_stream,
+ QCameraStream *thumb_stream);
+ int32_t encodeData(qcamera_jpeg_data_t *jpeg_job_data,
+ uint8_t &needNewSess);
+ void releaseSuperBuf(mm_camera_super_buf_t *super_buf);
+ static void releaseNotifyData(void *user_data, void *cookie);
+ void releaseJpegJobData(qcamera_jpeg_data_t *job);
+ int32_t processRawImageImpl(mm_camera_super_buf_t *recvd_frame);
+
+ static void releaseJpegData(void *data, void *user_data);
+ static void releasePPInputData(void *data, void *user_data);
+ static void releaseOngoingPPData(void *data, void *user_data);
+
+ static void *dataProcessRoutine(void *data);
+
+private:
+ QCamera2HardwareInterface *m_parent;
+ jpeg_encode_callback_t mJpegCB;
+ void * mJpegUserData;
+ mm_jpeg_ops_t mJpegHandle;
+ uint32_t mJpegClientHandle;
+ uint32_t mJpegSessionId;
+
+ QCameraStreamMemory * m_pJpegOutputMem;
+ QCameraExif * m_pJpegExifObj;
+ int8_t m_bThumbnailNeeded;
+ QCameraReprocessChannel * m_pReprocChannel;
+
+ QCameraQueue m_inputPPQ; // input queue for postproc
+ QCameraQueue m_ongoingPPQ; // ongoing postproc queue
+ QCameraQueue m_inputJpegQ; // input jpeg job queue
+ QCameraQueue m_ongoingJpegQ; // ongoing jpeg job queue
+ QCameraQueue m_inputRawQ; // input raw job queue
+ QCameraCmdThread m_dataProcTh; // thread for data processing
+};
+
+}; // namespace qcamera
+
+#endif /* __QCAMERA_POSTPROC_H__ */
diff --git a/camera/QCamera2/HAL/QCameraStateMachine.cpp b/camera/QCamera2/HAL/QCameraStateMachine.cpp
new file mode 100644
index 0000000..44ff872
--- /dev/null
+++ b/camera/QCamera2/HAL/QCameraStateMachine.cpp
@@ -0,0 +1,2586 @@
+/* Copyright (c) 2012-2013, The Linux Foundataion. All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions are
+* met:
+* * Redistributions of source code must retain the above copyright
+* notice, this list of conditions and the following disclaimer.
+* * Redistributions in binary form must reproduce the above
+* copyright notice, this list of conditions and the following
+* disclaimer in the documentation and/or other materials provided
+* with the distribution.
+* * Neither the name of The Linux Foundation nor the names of its
+* contributors may be used to endorse or promote products derived
+* from this software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*
+*/
+
+#define LOG_TAG "QCameraStateMachine"
+
+#include <utils/Errors.h>
+#include "QCamera2HWI.h"
+#include "QCameraStateMachine.h"
+
+namespace qcamera {
+
+/*===========================================================================
+ * FUNCTION : smEvtProcRoutine
+ *
+ * DESCRIPTION: Statemachine process thread routine to handle events
+ * in different state.
+ *
+ * PARAMETERS :
+ * @data : ptr to QCameraStateMachine object
+ *
+ * RETURN : none
+ *==========================================================================*/
+void *QCameraStateMachine::smEvtProcRoutine(void *data)
+{
+ int running = 1, ret;
+ QCameraStateMachine *pme = (QCameraStateMachine *)data;
+
+ ALOGD("%s: E", __func__);
+ do {
+ do {
+ ret = cam_sem_wait(&pme->cmd_sem);
+ if (ret != 0 && errno != EINVAL) {
+ ALOGE("%s: cam_sem_wait error (%s)",
+ __func__, strerror(errno));
+ return NULL;
+ }
+ } while (ret != 0);
+
+ // we got notified about new cmd avail in cmd queue
+ // first check API cmd queue
+ qcamera_sm_cmd_t *node = (qcamera_sm_cmd_t *)pme->api_queue.dequeue();
+ if (node == NULL) {
+ // no API cmd, then check evt cmd queue
+ node = (qcamera_sm_cmd_t *)pme->evt_queue.dequeue();
+ }
+ if (node != NULL) {
+ switch (node->cmd) {
+ case QCAMERA_SM_CMD_TYPE_API:
+ pme->stateMachine(node->evt, node->evt_payload);
+ // API is in a way sync call, so evt_payload is managed by HWI
+ // no need to free payload for API
+ break;
+ case QCAMERA_SM_CMD_TYPE_EVT:
+ pme->stateMachine(node->evt, node->evt_payload);
+
+ // EVT is async call, so payload need to be free after use
+ free(node->evt_payload);
+ node->evt_payload = NULL;
+ break;
+ case QCAMERA_SM_CMD_TYPE_EXIT:
+ running = 0;
+ break;
+ default:
+ break;
+ }
+ free(node);
+ node = NULL;
+ }
+ } while (running);
+ ALOGD("%s: X", __func__);
+ return NULL;
+}
+
+/*===========================================================================
+ * FUNCTION : QCameraStateMachine
+ *
+ * DESCRIPTION: constructor of QCameraStateMachine. Will start process thread
+ *
+ * PARAMETERS :
+ * @ctrl : ptr to HWI object
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCameraStateMachine::QCameraStateMachine(QCamera2HardwareInterface *ctrl) :
+ api_queue(),
+ evt_queue()
+{
+ m_parent = ctrl;
+ m_state = QCAMERA_SM_STATE_PREVIEW_STOPPED;
+ cmd_pid = 0;
+ cam_sem_init(&cmd_sem, 0);
+ pthread_create(&cmd_pid,
+ NULL,
+ smEvtProcRoutine,
+ this);
+}
+
+/*===========================================================================
+ * FUNCTION : ~QCameraStateMachine
+ *
+ * DESCRIPTION: desctructor of QCameraStateMachine. Will stop process thread.
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCameraStateMachine::~QCameraStateMachine()
+{
+ if (cmd_pid != 0) {
+ qcamera_sm_cmd_t *node =
+ (qcamera_sm_cmd_t *)malloc(sizeof(qcamera_sm_cmd_t));
+ if (NULL != node) {
+ memset(node, 0, sizeof(qcamera_sm_cmd_t));
+ node->cmd = QCAMERA_SM_CMD_TYPE_EXIT;
+
+ api_queue.enqueue((void *)node);
+ cam_sem_post(&cmd_sem);
+
+ /* wait until cmd thread exits */
+ if (pthread_join(cmd_pid, NULL) != 0) {
+ ALOGD("%s: pthread dead already\n", __func__);
+ }
+ }
+ cmd_pid = 0;
+ }
+ cam_sem_destroy(&cmd_sem);
+}
+
+/*===========================================================================
+ * FUNCTION : procAPI
+ *
+ * DESCRIPTION: process incoming API request from framework layer.
+ *
+ * PARAMETERS :
+ * @evt : event to be processed
+ * @api_payload : API payload. Can be NULL if not needed.
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraStateMachine::procAPI(qcamera_sm_evt_enum_t evt,
+ void *api_payload)
+{
+ qcamera_sm_cmd_t *node =
+ (qcamera_sm_cmd_t *)malloc(sizeof(qcamera_sm_cmd_t));
+ if (NULL == node) {
+ ALOGE("%s: No memory for qcamera_sm_cmd_t", __func__);
+ return NO_MEMORY;
+ }
+
+ memset(node, 0, sizeof(qcamera_sm_cmd_t));
+ node->cmd = QCAMERA_SM_CMD_TYPE_API;
+ node->evt = evt;
+ node->evt_payload = api_payload;
+ if (api_queue.enqueue((void *)node)) {
+ cam_sem_post(&cmd_sem);
+ return NO_ERROR;
+ } else {
+ free(node);
+ return UNKNOWN_ERROR;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : procEvt
+ *
+ * DESCRIPTION: process incoming envent from mm-camera-interface and
+ * mm-jpeg-interface.
+ *
+ * PARAMETERS :
+ * @evt : event to be processed
+ * @evt_payload : event payload. Can be NULL if not needed.
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraStateMachine::procEvt(qcamera_sm_evt_enum_t evt,
+ void *evt_payload)
+{
+ qcamera_sm_cmd_t *node =
+ (qcamera_sm_cmd_t *)malloc(sizeof(qcamera_sm_cmd_t));
+ if (NULL == node) {
+ ALOGE("%s: No memory for qcamera_sm_cmd_t", __func__);
+ return NO_MEMORY;
+ }
+
+ memset(node, 0, sizeof(qcamera_sm_cmd_t));
+ node->cmd = QCAMERA_SM_CMD_TYPE_EVT;
+ node->evt = evt;
+ node->evt_payload = evt_payload;
+ if (evt_queue.enqueue((void *)node)) {
+ cam_sem_post(&cmd_sem);
+ return NO_ERROR;
+ } else {
+ free(node);
+ return UNKNOWN_ERROR;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : stateMachine
+ *
+ * DESCRIPTION: finite state machine entry function. Depends on state,
+ * incoming event will be handled differently.
+ *
+ * PARAMETERS :
+ * @evt : event to be processed
+ * @payload : event payload. Can be NULL if not needed.
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraStateMachine::stateMachine(qcamera_sm_evt_enum_t evt, void *payload)
+{
+ int32_t rc = NO_ERROR;
+ switch (m_state) {
+ case QCAMERA_SM_STATE_PREVIEW_STOPPED:
+ rc = procEvtPreviewStoppedState(evt, payload);
+ break;
+ case QCAMERA_SM_STATE_PREVIEW_READY:
+ rc = procEvtPreviewReadyState(evt, payload);
+ break;
+ case QCAMERA_SM_STATE_PREVIEWING:
+ rc = procEvtPreviewingState(evt, payload);
+ break;
+ case QCAMERA_SM_STATE_PREPARE_SNAPSHOT:
+ rc = procEvtPrepareSnapshotState(evt, payload);
+ break;
+ case QCAMERA_SM_STATE_PIC_TAKING:
+ rc = procEvtPicTakingState(evt, payload);
+ break;
+ case QCAMERA_SM_STATE_RECORDING:
+ rc = procEvtRecordingState(evt, payload);
+ break;
+ case QCAMERA_SM_STATE_VIDEO_PIC_TAKING:
+ rc = procEvtVideoPicTakingState(evt, payload);
+ break;
+ case QCAMERA_SM_STATE_PREVIEW_PIC_TAKING:
+ rc = procEvtPreviewPicTakingState(evt, payload);
+ break;
+ default:
+ break;
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : procEvtPreviewStoppedState
+ *
+ * DESCRIPTION: finite state machine function to handle event in state of
+ * QCAMERA_SM_STATE_PREVIEW_STOPPED.
+ *
+ * PARAMETERS :
+ * @evt : event to be processed
+ * @payload : event payload. Can be NULL if not needed.
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraStateMachine::procEvtPreviewStoppedState(qcamera_sm_evt_enum_t evt,
+ void *payload)
+{
+ int32_t rc = NO_ERROR;
+ qcamera_api_result_t result;
+ memset(&result, 0, sizeof(qcamera_api_result_t));
+
+ switch (evt) {
+ case QCAMERA_SM_EVT_SET_PREVIEW_WINDOW:
+ {
+ rc = m_parent->setPreviewWindow((struct preview_stream_ops *)payload);
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_SET_CALLBACKS:
+ {
+ qcamera_sm_evt_setcb_payload_t *setcbs =
+ (qcamera_sm_evt_setcb_payload_t *)payload;
+ rc = m_parent->setCallBacks(setcbs->notify_cb,
+ setcbs->data_cb,
+ setcbs->data_cb_timestamp,
+ setcbs->get_memory,
+ setcbs->user);
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_ENABLE_MSG_TYPE:
+ {
+ rc = m_parent->enableMsgType(int32_t(payload));
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_DISABLE_MSG_TYPE:
+ {
+ rc = m_parent->disableMsgType(int32_t(payload));
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_MSG_TYPE_ENABLED:
+ {
+ int enabled = m_parent->msgTypeEnabled(int32_t(payload));
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_ENABLE_FLAG;
+ result.enabled = enabled;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_SET_PARAMS:
+ {
+ bool needRestart = false;
+ rc = m_parent->updateParameters((char*)payload, needRestart);
+ if (rc == NO_ERROR) {
+ rc = m_parent->commitParameterChanges();
+ }
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_GET_PARAMS:
+ {
+ result.params = m_parent->getParameters();
+ rc = NO_ERROR;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_PARAMS;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_PUT_PARAMS:
+ {
+ rc = m_parent->putParameters((char*)payload);
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_START_PREVIEW:
+ {
+ if (m_parent->mPreviewWindow == NULL) {
+ rc = m_parent->preparePreview();
+ if(rc == NO_ERROR) {
+ // preview window is not set yet, move to previewReady state
+ m_state = QCAMERA_SM_STATE_PREVIEW_READY;
+ } else {
+ ALOGE("%s: preparePreview failed",__func__);
+ }
+ } else {
+ rc = m_parent->preparePreview();
+ if (rc == NO_ERROR) {
+ rc = m_parent->startPreview();
+ if (rc != NO_ERROR) {
+ m_parent->unpreparePreview();
+ } else {
+ // start preview success, move to previewing state
+ m_state = QCAMERA_SM_STATE_PREVIEWING;
+ }
+ }
+ }
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_START_NODISPLAY_PREVIEW:
+ {
+ rc = m_parent->preparePreview();
+ if (rc == NO_ERROR) {
+ rc = m_parent->startPreview();
+ if (rc != NO_ERROR) {
+ m_parent->unpreparePreview();
+ } else {
+ m_state = QCAMERA_SM_STATE_PREVIEWING;
+ }
+ }
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_STOP_PREVIEW:
+ {
+ // no op needed here
+ ALOGD("%s: already in preview stopped state, do nothing", __func__);
+ result.status = NO_ERROR;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_PREVIEW_ENABLED:
+ case QCAMERA_SM_EVT_RECORDING_ENABLED:
+ {
+ result.status = NO_ERROR;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_ENABLE_FLAG;
+ result.enabled = 0;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_RELEASE:
+ {
+ rc = m_parent->release();
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_STORE_METADATA_IN_BUFS:
+ {
+ rc = m_parent->storeMetaDataInBuffers(int(payload));
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_DUMP:
+ {
+ rc = m_parent->dump((int)payload);
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_SEND_COMMAND:
+ {
+ qcamera_sm_evt_command_payload_t *cmd_payload =
+ (qcamera_sm_evt_command_payload_t *)payload;
+ rc = m_parent->sendCommand(cmd_payload->cmd,
+ cmd_payload->arg1,
+ cmd_payload->arg2);
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_START_RECORDING:
+ case QCAMERA_SM_EVT_STOP_RECORDING:
+ case QCAMERA_SM_EVT_RELEASE_RECORIDNG_FRAME:
+ case QCAMERA_SM_EVT_PREPARE_SNAPSHOT:
+ case QCAMERA_SM_EVT_TAKE_PICTURE:
+ case QCAMERA_SM_EVT_START_AUTO_FOCUS:
+ {
+ ALOGE("%s: cannot handle evt(%d) in state(%d)", __func__, evt, m_state);
+ rc = INVALID_OPERATION;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_CANCEL_PICTURE:
+ {
+ // no op needed here
+ ALOGD("%s: No ops for evt(%d) in state(%d)", __func__, evt, m_state);
+ result.status = NO_ERROR;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_STOP_AUTO_FOCUS:
+ {
+ rc = m_parent->cancelAutoFocus();
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_REG_FACE_IMAGE:
+ {
+ int32_t faceID = 0;
+ qcamera_sm_evt_reg_face_payload_t *reg_payload =
+ (qcamera_sm_evt_reg_face_payload_t *)payload;
+ rc = m_parent->registerFaceImage(reg_payload->img_ptr,
+ reg_payload->config,
+ faceID);
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_HANDLE;
+ result.handle = faceID;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_THERMAL_NOTIFY:
+ {
+ rc = m_parent->updateThermalLevel(
+ *(qcamera_thermal_level_enum_t *)&payload);
+ }
+ break;
+ case QCAMERA_SM_EVT_EVT_NOTIFY:
+ {
+ mm_camera_event_t *cam_evt = (mm_camera_event_t *)payload;
+ switch (cam_evt->server_event_type) {
+ case CAM_EVENT_TYPE_DAEMON_DIED:
+ {
+ m_parent->sendEvtNotify(CAMERA_MSG_ERROR,
+ CAMERA_ERROR_SERVER_DIED,
+ 0);
+ }
+ break;
+ default:
+ ALOGE("%s: Invalid internal event %d in state(%d)",
+ __func__, cam_evt->server_event_type, m_state);
+ break;
+ }
+ }
+ break;
+ case QCAMERA_SM_EVT_EVT_INTERNAL:
+ case QCAMERA_SM_EVT_JPEG_EVT_NOTIFY:
+ case QCAMERA_SM_EVT_SNAPSHOT_DONE:
+ default:
+ ALOGE("%s: cannot handle evt(%d) in state(%d)", __func__, evt, m_state);
+ break;
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : procEvtPreviewReadyState
+ *
+ * DESCRIPTION: finite state machine function to handle event in state of
+ * QCAMERA_SM_STATE_PREVIEW_READY.
+ *
+ * PARAMETERS :
+ * @evt : event to be processed
+ * @payload : event payload. Can be NULL if not needed.
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraStateMachine::procEvtPreviewReadyState(qcamera_sm_evt_enum_t evt,
+ void *payload)
+{
+ int32_t rc = NO_ERROR;
+ qcamera_api_result_t result;
+ memset(&result, 0, sizeof(qcamera_api_result_t));
+
+ switch (evt) {
+ case QCAMERA_SM_EVT_SET_PREVIEW_WINDOW:
+ {
+ m_parent->setPreviewWindow((struct preview_stream_ops *)payload);
+ if (m_parent->mPreviewWindow != NULL) {
+ rc = m_parent->startPreview();
+ if (rc != NO_ERROR) {
+ m_parent->unpreparePreview();
+ m_state = QCAMERA_SM_STATE_PREVIEW_STOPPED;
+ } else {
+ m_state = QCAMERA_SM_STATE_PREVIEWING;
+ }
+ }
+
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_SET_CALLBACKS:
+ {
+ qcamera_sm_evt_setcb_payload_t *setcbs =
+ (qcamera_sm_evt_setcb_payload_t *)payload;
+ rc = m_parent->setCallBacks(setcbs->notify_cb,
+ setcbs->data_cb,
+ setcbs->data_cb_timestamp,
+ setcbs->get_memory,
+ setcbs->user);
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_ENABLE_MSG_TYPE:
+ {
+ rc = m_parent->enableMsgType(int32_t(payload));
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_DISABLE_MSG_TYPE:
+ {
+ rc = m_parent->disableMsgType(int32_t(payload));
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_MSG_TYPE_ENABLED:
+ {
+ int enabled = m_parent->msgTypeEnabled(int32_t(payload));
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_ENABLE_FLAG;
+ result.enabled = enabled;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_SET_PARAMS:
+ {
+ bool needRestart = false;
+ rc = m_parent->updateParameters((char*)payload, needRestart);
+ if (rc == NO_ERROR) {
+ if (needRestart) {
+ // need restart preview for parameters to take effect
+ m_parent->unpreparePreview();
+ // commit parameter changes to server
+ m_parent->commitParameterChanges();
+ // prepare preview again
+ rc = m_parent->preparePreview();
+ if (rc != NO_ERROR) {
+ m_state = QCAMERA_SM_STATE_PREVIEW_STOPPED;
+ }
+ } else {
+ rc = m_parent->commitParameterChanges();
+ }
+ }
+
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_GET_PARAMS:
+ {
+ result.params = m_parent->getParameters();
+ rc = NO_ERROR;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_PARAMS;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_PUT_PARAMS:
+ {
+ rc = m_parent->putParameters((char*)payload);
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_START_PREVIEW:
+ {
+ // no ops here
+ rc = NO_ERROR;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_STOP_PREVIEW:
+ {
+ m_parent->unpreparePreview();
+ rc = 0;
+ m_state = QCAMERA_SM_STATE_PREVIEW_STOPPED;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_PREVIEW_ENABLED:
+ {
+ rc = NO_ERROR;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_ENABLE_FLAG;
+ result.enabled = 1;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_RECORDING_ENABLED:
+ {
+ rc = 0;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_ENABLE_FLAG;
+ result.enabled = 0;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_STORE_METADATA_IN_BUFS:
+ {
+ rc = m_parent->storeMetaDataInBuffers(int(payload));
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_DUMP:
+ {
+ rc = m_parent->dump((int)payload);
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_START_AUTO_FOCUS:
+ {
+ rc = m_parent->autoFocus();
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_STOP_AUTO_FOCUS:
+ {
+ rc = m_parent->cancelAutoFocus();
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_SEND_COMMAND:
+ {
+ qcamera_sm_evt_command_payload_t *cmd_payload =
+ (qcamera_sm_evt_command_payload_t *)payload;
+ rc = m_parent->sendCommand(cmd_payload->cmd,
+ cmd_payload->arg1,
+ cmd_payload->arg2);
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_REG_FACE_IMAGE:
+ {
+ int32_t faceID = 0;
+ qcamera_sm_evt_reg_face_payload_t *reg_payload =
+ (qcamera_sm_evt_reg_face_payload_t *)payload;
+ rc = m_parent->registerFaceImage(reg_payload->img_ptr,
+ reg_payload->config,
+ faceID);
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_HANDLE;
+ result.handle = faceID;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_START_NODISPLAY_PREVIEW:
+ case QCAMERA_SM_EVT_START_RECORDING:
+ case QCAMERA_SM_EVT_STOP_RECORDING:
+ case QCAMERA_SM_EVT_PREPARE_SNAPSHOT:
+ case QCAMERA_SM_EVT_TAKE_PICTURE:
+ case QCAMERA_SM_EVT_CANCEL_PICTURE:
+ case QCAMERA_SM_EVT_RELEASE_RECORIDNG_FRAME:
+ case QCAMERA_SM_EVT_RELEASE:
+ {
+ ALOGE("%s: cannot handle evt(%d) in state(%d)", __func__, evt, m_state);
+ rc = INVALID_OPERATION;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_EVT_NOTIFY:
+ {
+ mm_camera_event_t *cam_evt = (mm_camera_event_t *)payload;
+ switch (cam_evt->server_event_type) {
+ case CAM_EVENT_TYPE_DAEMON_DIED:
+ {
+ m_parent->sendEvtNotify(CAMERA_MSG_ERROR,
+ CAMERA_ERROR_SERVER_DIED,
+ 0);
+ }
+ break;
+ default:
+ ALOGE("%s: Invalid internal event %d in state(%d)",
+ __func__, cam_evt->server_event_type, m_state);
+ break;
+ }
+ }
+ break;
+ case QCAMERA_SM_EVT_EVT_INTERNAL:
+ case QCAMERA_SM_EVT_JPEG_EVT_NOTIFY:
+ case QCAMERA_SM_EVT_SNAPSHOT_DONE:
+ case QCAMERA_SM_EVT_THERMAL_NOTIFY:
+ default:
+ ALOGE("%s: cannot handle evt(%d) in state(%d)", __func__, evt, m_state);
+ break;
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : procEvtPreviewingState
+ *
+ * DESCRIPTION: finite state machine function to handle event in state of
+ * QCAMERA_SM_STATE_PREVIEWING.
+ *
+ * PARAMETERS :
+ * @evt : event to be processed
+ * @payload : event payload. Can be NULL if not needed.
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraStateMachine::procEvtPreviewingState(qcamera_sm_evt_enum_t evt,
+ void *payload)
+{
+ int32_t rc = NO_ERROR;
+ qcamera_api_result_t result;
+ memset(&result, 0, sizeof(qcamera_api_result_t));
+
+ switch (evt) {
+ case QCAMERA_SM_EVT_SET_PREVIEW_WINDOW:
+ {
+ // Error setting preview window during previewing
+ ALOGE("Cannot set preview window when preview is running");
+ rc = INVALID_OPERATION;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_SET_CALLBACKS:
+ {
+ qcamera_sm_evt_setcb_payload_t *setcbs =
+ (qcamera_sm_evt_setcb_payload_t *)payload;
+ rc = m_parent->setCallBacks(setcbs->notify_cb,
+ setcbs->data_cb,
+ setcbs->data_cb_timestamp,
+ setcbs->get_memory,
+ setcbs->user);
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_ENABLE_MSG_TYPE:
+ {
+ rc = m_parent->enableMsgType(int32_t(payload));
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_DISABLE_MSG_TYPE:
+ {
+ rc = m_parent->disableMsgType(int32_t(payload));
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_MSG_TYPE_ENABLED:
+ {
+ int enabled = m_parent->msgTypeEnabled(int32_t(payload));
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_ENABLE_FLAG;
+ result.enabled = enabled;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_SET_PARAMS:
+ {
+ bool needRestart = false;
+ rc = m_parent->updateParameters((char*)payload, needRestart);
+ if (rc == NO_ERROR) {
+ if (needRestart) {
+ // need restart preview for parameters to take effect
+ // stop preview
+ m_parent->stopPreview();
+ // commit parameter changes to server
+ m_parent->commitParameterChanges();
+ // start preview again
+ rc = m_parent->preparePreview();
+ if (rc == NO_ERROR) {
+ rc = m_parent->startPreview();
+ if (rc != NO_ERROR) {
+ m_parent->unpreparePreview();
+ }
+ }
+ if (rc != NO_ERROR) {
+ m_state = QCAMERA_SM_STATE_PREVIEW_STOPPED;
+ }
+ } else {
+ rc = m_parent->commitParameterChanges();
+ }
+ }
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_GET_PARAMS:
+ {
+ result.params = m_parent->getParameters();
+ rc = NO_ERROR;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_PARAMS;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_PUT_PARAMS:
+ {
+ rc = m_parent->putParameters((char*)payload);
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_START_PREVIEW:
+ case QCAMERA_SM_EVT_START_NODISPLAY_PREVIEW:
+ {
+ // no ops here
+ ALOGD("%s: Already in previewing, no ops here to start preview", __func__);
+ rc = NO_ERROR;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_STOP_PREVIEW:
+ {
+ rc = m_parent->stopPreview();
+ m_state = QCAMERA_SM_STATE_PREVIEW_STOPPED;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_PREVIEW_ENABLED:
+ {
+ rc = NO_ERROR;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_ENABLE_FLAG;
+ result.enabled = 1;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_RECORDING_ENABLED:
+ {
+ rc = NO_ERROR;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_ENABLE_FLAG;
+ result.enabled = 0;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_STORE_METADATA_IN_BUFS:
+ {
+ rc = m_parent->storeMetaDataInBuffers(int(payload));
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_DUMP:
+ {
+ rc = m_parent->dump((int)payload);
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_START_AUTO_FOCUS:
+ {
+ rc = m_parent->autoFocus();
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_STOP_AUTO_FOCUS:
+ {
+ rc = m_parent->cancelAutoFocus();
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_START_RECORDING:
+ {
+ rc = m_parent->startRecording();
+ if (rc == NO_ERROR) {
+ // move state to recording state
+ m_state = QCAMERA_SM_STATE_RECORDING;
+ }
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_PREPARE_SNAPSHOT:
+ {
+ rc = m_parent->prepareHardwareForSnapshot(FALSE);
+ if (rc == NO_ERROR) {
+ // Do not signal API result in this case.
+ // Need to wait for snapshot done in metadta.
+ m_state = QCAMERA_SM_STATE_PREPARE_SNAPSHOT;
+ } else {
+ // Do not change state in this case.
+ ALOGE("%s: prepareHardwareForSnapshot failed %d",
+ __func__, rc);
+
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ }
+ break;
+ case QCAMERA_SM_EVT_TAKE_PICTURE:
+ {
+ if ( m_parent->mParameters.getRecordingHintValue() == false) {
+ rc = m_parent->takePicture();
+ if (rc == NO_ERROR) {
+ // move state to picture taking state
+ if (m_parent->isZSLMode()) {
+ m_state = QCAMERA_SM_STATE_PREVIEW_PIC_TAKING;
+ } else {
+ m_state = QCAMERA_SM_STATE_PIC_TAKING;
+ }
+ } else {
+ // move state to preview stopped state
+ m_state = QCAMERA_SM_STATE_PREVIEW_STOPPED;
+ }
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ } else {
+ rc = m_parent->takeLiveSnapshot();
+ if (rc == NO_ERROR ) {
+ m_state = QCAMERA_SM_STATE_PREVIEW_PIC_TAKING;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ }
+ }
+ break;
+ case QCAMERA_SM_EVT_SEND_COMMAND:
+ {
+ qcamera_sm_evt_command_payload_t *cmd_payload =
+ (qcamera_sm_evt_command_payload_t *)payload;
+ rc = m_parent->sendCommand(cmd_payload->cmd,
+ cmd_payload->arg1,
+ cmd_payload->arg2);
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_REG_FACE_IMAGE:
+ {
+ int32_t faceID = 0;
+ qcamera_sm_evt_reg_face_payload_t *reg_payload =
+ (qcamera_sm_evt_reg_face_payload_t *)payload;
+ rc = m_parent->registerFaceImage(reg_payload->img_ptr,
+ reg_payload->config,
+ faceID);
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_HANDLE;
+ result.handle = faceID;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_CANCEL_PICTURE:
+ case QCAMERA_SM_EVT_STOP_RECORDING:
+ case QCAMERA_SM_EVT_RELEASE_RECORIDNG_FRAME:
+ case QCAMERA_SM_EVT_RELEASE:
+ {
+ ALOGE("%s: cannot handle evt(%d) in state(%d)", __func__, evt, m_state);
+ rc = INVALID_OPERATION;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_EVT_INTERNAL:
+ {
+ qcamera_sm_internal_evt_payload_t *internal_evt =
+ (qcamera_sm_internal_evt_payload_t *)payload;
+ switch (internal_evt->evt_type) {
+ case QCAMERA_INTERNAL_EVT_FOCUS_UPDATE:
+ rc = m_parent->processAutoFocusEvent(internal_evt->focus_data);
+ break;
+ default:
+ ALOGE("%s: Invalid internal event %d in state(%d)",
+ __func__, internal_evt->evt_type, m_state);
+ break;
+ }
+ }
+ break;
+ case QCAMERA_SM_EVT_EVT_NOTIFY:
+ {
+ mm_camera_event_t *cam_evt = (mm_camera_event_t *)payload;
+ switch (cam_evt->server_event_type) {
+ case CAM_EVENT_TYPE_DAEMON_DIED:
+ {
+ m_parent->sendEvtNotify(CAMERA_MSG_ERROR,
+ CAMERA_ERROR_SERVER_DIED,
+ 0);
+ }
+ break;
+ default:
+ ALOGD("%s: no handling for server evt (%d) at this state",
+ __func__, cam_evt->server_event_type);
+ break;
+ }
+ }
+ break;
+ case QCAMERA_SM_EVT_THERMAL_NOTIFY:
+ {
+ rc = m_parent->updateThermalLevel(
+ *(qcamera_thermal_level_enum_t *)&payload);
+ }
+ break;
+ case QCAMERA_SM_EVT_JPEG_EVT_NOTIFY:
+ case QCAMERA_SM_EVT_SNAPSHOT_DONE:
+ default:
+ ALOGE("%s: cannot handle evt(%d) in state(%d)", __func__, evt, m_state);
+ break;
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : procEvtPrepareSnapshotState
+ *
+ * DESCRIPTION: finite state machine function to handle event in state of
+ * QCAMERA_SM_STATE_PREPARE_SNAPSHOT.
+ *
+ * PARAMETERS :
+ * @evt : event to be processed
+ * @payload : event payload. Can be NULL if not needed.
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraStateMachine::procEvtPrepareSnapshotState(qcamera_sm_evt_enum_t evt,
+ void *payload)
+{
+ int32_t rc = NO_ERROR;
+ qcamera_api_result_t result;
+ memset(&result, 0, sizeof(qcamera_api_result_t));
+
+ switch (evt) {
+ case QCAMERA_SM_EVT_SET_PREVIEW_WINDOW:
+ case QCAMERA_SM_EVT_SET_CALLBACKS:
+ case QCAMERA_SM_EVT_ENABLE_MSG_TYPE:
+ case QCAMERA_SM_EVT_DISABLE_MSG_TYPE:
+ case QCAMERA_SM_EVT_MSG_TYPE_ENABLED:
+ case QCAMERA_SM_EVT_SET_PARAMS:
+ case QCAMERA_SM_EVT_GET_PARAMS:
+ case QCAMERA_SM_EVT_PUT_PARAMS:
+ case QCAMERA_SM_EVT_START_PREVIEW:
+ case QCAMERA_SM_EVT_START_NODISPLAY_PREVIEW:
+ case QCAMERA_SM_EVT_STOP_PREVIEW:
+ case QCAMERA_SM_EVT_PREVIEW_ENABLED:
+ case QCAMERA_SM_EVT_RECORDING_ENABLED:
+ case QCAMERA_SM_EVT_STORE_METADATA_IN_BUFS:
+ case QCAMERA_SM_EVT_DUMP:
+ case QCAMERA_SM_EVT_START_AUTO_FOCUS:
+ case QCAMERA_SM_EVT_STOP_AUTO_FOCUS:
+ case QCAMERA_SM_EVT_START_RECORDING:
+ case QCAMERA_SM_EVT_TAKE_PICTURE:
+ case QCAMERA_SM_EVT_SEND_COMMAND:
+ case QCAMERA_SM_EVT_CANCEL_PICTURE:
+ case QCAMERA_SM_EVT_STOP_RECORDING:
+ case QCAMERA_SM_EVT_RELEASE_RECORIDNG_FRAME:
+ case QCAMERA_SM_EVT_RELEASE:
+ {
+ ALOGE("%s: cannot handle evt(%d) in state(%d)", __func__, evt, m_state);
+ rc = INVALID_OPERATION;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_EVT_INTERNAL:
+ {
+ qcamera_sm_internal_evt_payload_t *internal_evt =
+ (qcamera_sm_internal_evt_payload_t *)payload;
+ switch (internal_evt->evt_type) {
+ case QCAMERA_INTERNAL_EVT_PREP_SNAPSHOT_DONE:
+ ALOGI("%s: Received QCAMERA_INTERNAL_EVT_PREP_SNAPSHOT_DONE event",
+ __func__);
+ m_parent->processPrepSnapshotDoneEvent(internal_evt->prep_snapshot_state);
+ m_state = QCAMERA_SM_STATE_PREVIEWING;
+
+ result.status = NO_ERROR;
+ result.request_api = QCAMERA_SM_EVT_PREPARE_SNAPSHOT;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ break;
+ default:
+ ALOGE("%s: Invalid internal event %d in state(%d)",
+ __func__, internal_evt->evt_type, m_state);
+ break;
+ }
+ }
+ break;
+ case QCAMERA_SM_EVT_EVT_NOTIFY:
+ {
+ mm_camera_event_t *cam_evt = (mm_camera_event_t *)payload;
+ switch (cam_evt->server_event_type) {
+ case CAM_EVENT_TYPE_DAEMON_DIED:
+ {
+ m_parent->sendEvtNotify(CAMERA_MSG_ERROR,
+ CAMERA_ERROR_SERVER_DIED,
+ 0);
+ }
+ break;
+ default:
+ ALOGE("%s: Invalid internal event %d in state(%d)",
+ __func__, cam_evt->server_event_type, m_state);
+ break;
+ }
+ }
+ break;
+ case QCAMERA_SM_EVT_THERMAL_NOTIFY:
+ case QCAMERA_SM_EVT_JPEG_EVT_NOTIFY:
+ case QCAMERA_SM_EVT_SNAPSHOT_DONE:
+ default:
+ ALOGE("%s: cannot handle evt(%d) in state(%d)", __func__, evt, m_state);
+ break;
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : procEvtPicTakingState
+ *
+ * DESCRIPTION: finite state machine function to handle event in state of
+ * QCAMERA_SM_STATE_PIC_TAKING.
+ *
+ * PARAMETERS :
+ * @evt : event to be processed
+ * @payload : event payload. Can be NULL if not needed.
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraStateMachine::procEvtPicTakingState(qcamera_sm_evt_enum_t evt,
+ void *payload)
+{
+ int32_t rc = NO_ERROR;
+ qcamera_api_result_t result;
+ memset(&result, 0, sizeof(qcamera_api_result_t));
+
+ switch (evt) {
+ case QCAMERA_SM_EVT_SET_PREVIEW_WINDOW:
+ {
+ // Error setting preview window during previewing
+ ALOGE("Cannot set preview window when preview is running");
+ rc = INVALID_OPERATION;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_SET_CALLBACKS:
+ {
+ qcamera_sm_evt_setcb_payload_t *setcbs =
+ (qcamera_sm_evt_setcb_payload_t *)payload;
+ rc = m_parent->setCallBacks(setcbs->notify_cb,
+ setcbs->data_cb,
+ setcbs->data_cb_timestamp,
+ setcbs->get_memory,
+ setcbs->user);
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_ENABLE_MSG_TYPE:
+ {
+ rc = m_parent->enableMsgType(int32_t(payload));
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_DISABLE_MSG_TYPE:
+ {
+ rc = m_parent->disableMsgType(int32_t(payload));
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_MSG_TYPE_ENABLED:
+ {
+ int enabled = m_parent->msgTypeEnabled(int32_t(payload));
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_ENABLE_FLAG;
+ result.enabled = enabled;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_SET_PARAMS:
+ {
+ bool needRestart = false;
+ rc = m_parent->updateParameters((char*)payload, needRestart);
+ if (rc == NO_ERROR) {
+ rc = m_parent->commitParameterChanges();
+ }
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_GET_PARAMS:
+ {
+ result.params = m_parent->getParameters();
+ rc = NO_ERROR;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_PARAMS;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_PUT_PARAMS:
+ {
+ rc = m_parent->putParameters((char*)payload);
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_STOP_PREVIEW:
+ {
+ // cancel picture first
+ rc = m_parent->cancelPicture();
+ m_state = QCAMERA_SM_STATE_PREVIEW_STOPPED;
+
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_PREVIEW_ENABLED:
+ {
+ rc = NO_ERROR;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_ENABLE_FLAG;
+ result.enabled = 0;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_RECORDING_ENABLED:
+ {
+ rc = NO_ERROR;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_ENABLE_FLAG;
+ result.enabled = 0;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_STORE_METADATA_IN_BUFS:
+ {
+ rc = m_parent->storeMetaDataInBuffers(int(payload));
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_DUMP:
+ {
+ rc = m_parent->dump((int)payload);
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_START_AUTO_FOCUS:
+ {
+ rc = m_parent->autoFocus();
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_STOP_AUTO_FOCUS:
+ {
+ rc = m_parent->cancelAutoFocus();
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_SEND_COMMAND:
+ {
+ qcamera_sm_evt_command_payload_t *cmd_payload =
+ (qcamera_sm_evt_command_payload_t *)payload;
+ rc = m_parent->sendCommand(cmd_payload->cmd,
+ cmd_payload->arg1,
+ cmd_payload->arg2);
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_CANCEL_PICTURE:
+ {
+ rc = m_parent->cancelPicture();
+ m_state = QCAMERA_SM_STATE_PREVIEW_STOPPED;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_REG_FACE_IMAGE:
+ {
+ int32_t faceID = 0;
+ qcamera_sm_evt_reg_face_payload_t *reg_payload =
+ (qcamera_sm_evt_reg_face_payload_t *)payload;
+ rc = m_parent->registerFaceImage(reg_payload->img_ptr,
+ reg_payload->config,
+ faceID);
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_HANDLE;
+ result.handle = faceID;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_TAKE_PICTURE:
+ case QCAMERA_SM_EVT_START_RECORDING:
+ case QCAMERA_SM_EVT_STOP_RECORDING:
+ case QCAMERA_SM_EVT_RELEASE_RECORIDNG_FRAME:
+ case QCAMERA_SM_EVT_START_PREVIEW:
+ case QCAMERA_SM_EVT_START_NODISPLAY_PREVIEW:
+ case QCAMERA_SM_EVT_RELEASE:
+ {
+ ALOGE("%s: cannot handle evt(%d) in state(%d)", __func__, evt, m_state);
+ rc = INVALID_OPERATION;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_EVT_INTERNAL:
+ {
+ qcamera_sm_internal_evt_payload_t *internal_evt =
+ (qcamera_sm_internal_evt_payload_t *)payload;
+ switch (internal_evt->evt_type) {
+ case QCAMERA_INTERNAL_EVT_FOCUS_UPDATE:
+ rc = m_parent->processAutoFocusEvent(internal_evt->focus_data);
+ break;
+ default:
+ break;
+ }
+ }
+ break;
+ case QCAMERA_SM_EVT_EVT_NOTIFY:
+ {
+ mm_camera_event_t *cam_evt = (mm_camera_event_t *)payload;
+ switch (cam_evt->server_event_type) {
+ case CAM_EVENT_TYPE_DAEMON_DIED:
+ {
+ m_parent->sendEvtNotify(CAMERA_MSG_ERROR,
+ CAMERA_ERROR_SERVER_DIED,
+ 0);
+ }
+ break;
+ default:
+ ALOGD("%s: no handling for server evt (%d) at this state",
+ __func__, cam_evt->server_event_type);
+ break;
+ }
+ }
+ break;
+ case QCAMERA_SM_EVT_JPEG_EVT_NOTIFY:
+ {
+ qcamera_jpeg_evt_payload_t *jpeg_job =
+ (qcamera_jpeg_evt_payload_t *)payload;
+ rc = m_parent->processJpegNotify(jpeg_job);
+ }
+ break;
+ case QCAMERA_SM_EVT_SNAPSHOT_DONE:
+ {
+ rc = m_parent->cancelPicture();
+ m_state = QCAMERA_SM_STATE_PREVIEW_STOPPED;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalEvtResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_THERMAL_NOTIFY:
+ {
+ rc = m_parent->updateThermalLevel(
+ *(qcamera_thermal_level_enum_t *)&payload);
+ }
+ break;
+ default:
+ ALOGE("%s: cannot handle evt(%d) in state(%d)", __func__, evt, m_state);
+ break;
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : procEvtRecordingState
+ *
+ * DESCRIPTION: finite state machine function to handle event in state of
+ * QCAMERA_SM_STATE_RECORDING.
+ *
+ * PARAMETERS :
+ * @evt : event to be processed
+ * @payload : event payload. Can be NULL if not needed.
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraStateMachine::procEvtRecordingState(qcamera_sm_evt_enum_t evt,
+ void *payload)
+{
+ int32_t rc = NO_ERROR;
+ qcamera_api_result_t result;
+ memset(&result, 0, sizeof(qcamera_api_result_t));
+
+ switch (evt) {
+ case QCAMERA_SM_EVT_SET_PREVIEW_WINDOW:
+ {
+ // Error setting preview window during previewing
+ ALOGE("Cannot set preview window when preview is running");
+ rc = INVALID_OPERATION;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_SET_CALLBACKS:
+ {
+ qcamera_sm_evt_setcb_payload_t *setcbs =
+ (qcamera_sm_evt_setcb_payload_t *)payload;
+ rc = m_parent->setCallBacks(setcbs->notify_cb,
+ setcbs->data_cb,
+ setcbs->data_cb_timestamp,
+ setcbs->get_memory,
+ setcbs->user);
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_ENABLE_MSG_TYPE:
+ {
+ rc = m_parent->enableMsgType(int32_t(payload));
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_DISABLE_MSG_TYPE:
+ {
+ rc = m_parent->disableMsgType(int32_t(payload));
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_MSG_TYPE_ENABLED:
+ {
+ int enabled = m_parent->msgTypeEnabled(int32_t(payload));
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_ENABLE_FLAG;
+ result.enabled = enabled;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_SET_PARAMS:
+ {
+ bool needRestart = false;
+ rc = m_parent->updateParameters((char*)payload, needRestart);
+ if (rc == NO_ERROR) {
+ if (needRestart) {
+ // cannot set parameters that requires restart during recording
+ ALOGE("%s: Cannot set parameters that requires restart during recording",
+ __func__);
+ rc = BAD_VALUE;
+ } else {
+ rc = m_parent->commitParameterChanges();
+ }
+ }
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_GET_PARAMS:
+ {
+ result.params = m_parent->getParameters();
+ rc = NO_ERROR;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_PARAMS;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_PUT_PARAMS:
+ {
+ rc = m_parent->putParameters((char*)payload);
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_PREVIEW_ENABLED:
+ {
+ rc = NO_ERROR;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_ENABLE_FLAG;
+ result.enabled = 0;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_RECORDING_ENABLED:
+ {
+ rc = NO_ERROR;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_ENABLE_FLAG;
+ result.enabled = 1;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_STORE_METADATA_IN_BUFS:
+ {
+ rc = m_parent->storeMetaDataInBuffers(int(payload));
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_DUMP:
+ {
+ rc = m_parent->dump((int)payload);
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_START_AUTO_FOCUS:
+ {
+ rc = m_parent->autoFocus();
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_STOP_AUTO_FOCUS:
+ {
+ rc = m_parent->cancelAutoFocus();
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_SEND_COMMAND:
+ {
+ qcamera_sm_evt_command_payload_t *cmd_payload =
+ (qcamera_sm_evt_command_payload_t *)payload;
+ rc = m_parent->sendCommand(cmd_payload->cmd,
+ cmd_payload->arg1,
+ cmd_payload->arg2);
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_TAKE_PICTURE:
+ {
+ m_state = QCAMERA_SM_STATE_VIDEO_PIC_TAKING;
+ rc = m_parent->takeLiveSnapshot();
+ if (rc != NO_ERROR) {
+ m_state = QCAMERA_SM_STATE_RECORDING;
+ }
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_START_RECORDING:
+ {
+ // no ops here
+ ALOGD("%s: already in recording state, no ops for start_recording", __func__);
+ rc = 0;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_STOP_RECORDING:
+ {
+ rc = m_parent->stopRecording();
+ m_state = QCAMERA_SM_STATE_PREVIEWING;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_RELEASE_RECORIDNG_FRAME:
+ {
+ rc = m_parent->releaseRecordingFrame((const void *)payload);
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_REG_FACE_IMAGE:
+ {
+ int32_t faceID = 0;
+ qcamera_sm_evt_reg_face_payload_t *reg_payload =
+ (qcamera_sm_evt_reg_face_payload_t *)payload;
+ rc = m_parent->registerFaceImage(reg_payload->img_ptr,
+ reg_payload->config,
+ faceID);
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_HANDLE;
+ result.handle = faceID;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_PREPARE_SNAPSHOT:
+ {
+ //In Video snapshot, prepare hardware is a no-op.
+ result.status = NO_ERROR;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_CANCEL_PICTURE:
+ case QCAMERA_SM_EVT_START_PREVIEW:
+ case QCAMERA_SM_EVT_START_NODISPLAY_PREVIEW:
+ case QCAMERA_SM_EVT_STOP_PREVIEW:
+ case QCAMERA_SM_EVT_RELEASE:
+ {
+ ALOGE("%s: cannot handle evt(%d) in state(%d)", __func__, evt, m_state);
+ rc = INVALID_OPERATION;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_EVT_INTERNAL:
+ {
+ qcamera_sm_internal_evt_payload_t *internal_evt =
+ (qcamera_sm_internal_evt_payload_t *)payload;
+ switch (internal_evt->evt_type) {
+ case QCAMERA_INTERNAL_EVT_FOCUS_UPDATE:
+ rc = m_parent->processAutoFocusEvent(internal_evt->focus_data);
+ break;
+ default:
+ break;
+ }
+ }
+ break;
+ case QCAMERA_SM_EVT_EVT_NOTIFY:
+ {
+ mm_camera_event_t *cam_evt = (mm_camera_event_t *)payload;
+ switch (cam_evt->server_event_type) {
+ case CAM_EVENT_TYPE_DAEMON_DIED:
+ {
+ m_parent->sendEvtNotify(CAMERA_MSG_ERROR,
+ CAMERA_ERROR_SERVER_DIED,
+ 0);
+ }
+ break;
+ default:
+ ALOGE("%s: Invalid internal event %d in state(%d)",
+ __func__, cam_evt->server_event_type, m_state);
+ break;
+ }
+ }
+ break;
+ case QCAMERA_SM_EVT_THERMAL_NOTIFY:
+ {
+ rc = m_parent->updateThermalLevel(
+ *(qcamera_thermal_level_enum_t *)&payload);
+ }
+ break;
+ case QCAMERA_SM_EVT_JPEG_EVT_NOTIFY:
+ case QCAMERA_SM_EVT_SNAPSHOT_DONE:
+ default:
+ ALOGE("%s: cannot handle evt(%d) in state(%d)", __func__, evt, m_state);
+ break;
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : procEvtVideoPicTakingState
+ *
+ * DESCRIPTION: finite state machine function to handle event in state of
+ * QCAMERA_SM_STATE_VIDEO_PIC_TAKING.
+ *
+ * PARAMETERS :
+ * @evt : event to be processed
+ * @payload : event payload. Can be NULL if not needed.
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraStateMachine::procEvtVideoPicTakingState(qcamera_sm_evt_enum_t evt,
+ void *payload)
+{
+ int32_t rc = NO_ERROR;
+ qcamera_api_result_t result;
+ memset(&result, 0, sizeof(qcamera_api_result_t));
+
+ switch (evt) {
+ case QCAMERA_SM_EVT_SET_PREVIEW_WINDOW:
+ {
+ // Error setting preview window during previewing
+ ALOGE("Cannot set preview window when preview is running");
+ rc = INVALID_OPERATION;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_SET_CALLBACKS:
+ {
+ qcamera_sm_evt_setcb_payload_t *setcbs =
+ (qcamera_sm_evt_setcb_payload_t *)payload;
+ rc = m_parent->setCallBacks(setcbs->notify_cb,
+ setcbs->data_cb,
+ setcbs->data_cb_timestamp,
+ setcbs->get_memory,
+ setcbs->user);
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_ENABLE_MSG_TYPE:
+ {
+ rc = m_parent->enableMsgType(int32_t(payload));
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_DISABLE_MSG_TYPE:
+ {
+ rc = m_parent->disableMsgType(int32_t(payload));
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_MSG_TYPE_ENABLED:
+ {
+ int enabled = m_parent->msgTypeEnabled(int32_t(payload));
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_ENABLE_FLAG;
+ result.enabled = enabled;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_SET_PARAMS:
+ {
+ bool needRestart = false;
+ rc = m_parent->updateParameters((char*)payload, needRestart);
+ if (rc == NO_ERROR) {
+ if (needRestart) {
+ // cannot set parameters that requires restart during recording
+ ALOGE("%s: Cannot set parameters that requires restart during recording",
+ __func__);
+ rc = BAD_VALUE;
+ } else {
+ rc = m_parent->commitParameterChanges();
+ }
+ }
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_GET_PARAMS:
+ {
+ result.params = m_parent->getParameters();
+ rc = NO_ERROR;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_PARAMS;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_PUT_PARAMS:
+ {
+ rc = m_parent->putParameters((char*)payload);
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_PREVIEW_ENABLED:
+ {
+ rc = NO_ERROR;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_ENABLE_FLAG;
+ result.enabled = 1;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_RECORDING_ENABLED:
+ {
+ rc = NO_ERROR;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_ENABLE_FLAG;
+ result.enabled = 1;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_STORE_METADATA_IN_BUFS:
+ {
+ rc = m_parent->storeMetaDataInBuffers(int(payload));
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_DUMP:
+ {
+ rc = m_parent->dump((int)payload);
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_START_AUTO_FOCUS:
+ {
+ rc = m_parent->autoFocus();
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_STOP_AUTO_FOCUS:
+ {
+ rc = m_parent->cancelAutoFocus();
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_SEND_COMMAND:
+ {
+ qcamera_sm_evt_command_payload_t *cmd_payload =
+ (qcamera_sm_evt_command_payload_t *)payload;
+ rc = m_parent->sendCommand(cmd_payload->cmd,
+ cmd_payload->arg1,
+ cmd_payload->arg2);
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_STOP_RECORDING:
+ {
+ rc = m_parent->stopRecording();
+ m_state = QCAMERA_SM_STATE_PREVIEW_PIC_TAKING;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_RELEASE_RECORIDNG_FRAME:
+ {
+ rc = m_parent->releaseRecordingFrame((const void *)payload);
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_CANCEL_PICTURE:
+ {
+ rc = m_parent->cancelLiveSnapshot();
+ m_state = QCAMERA_SM_STATE_RECORDING;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_REG_FACE_IMAGE:
+ {
+ int32_t faceID = 0;
+ qcamera_sm_evt_reg_face_payload_t *reg_payload =
+ (qcamera_sm_evt_reg_face_payload_t *)payload;
+ rc = m_parent->registerFaceImage(reg_payload->img_ptr,
+ reg_payload->config,
+ faceID);
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_HANDLE;
+ result.handle = faceID;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_START_RECORDING:
+ case QCAMERA_SM_EVT_START_PREVIEW:
+ case QCAMERA_SM_EVT_START_NODISPLAY_PREVIEW:
+ case QCAMERA_SM_EVT_STOP_PREVIEW:
+ case QCAMERA_SM_EVT_TAKE_PICTURE:
+ case QCAMERA_SM_EVT_RELEASE:
+ {
+ ALOGE("%s: cannot handle evt(%d) in state(%d)", __func__, evt, m_state);
+ rc = INVALID_OPERATION;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_EVT_INTERNAL:
+ {
+ qcamera_sm_internal_evt_payload_t *internal_evt =
+ (qcamera_sm_internal_evt_payload_t *)payload;
+ switch (internal_evt->evt_type) {
+ case QCAMERA_INTERNAL_EVT_FOCUS_UPDATE:
+ rc = m_parent->processAutoFocusEvent(internal_evt->focus_data);
+ break;
+ default:
+ break;
+ }
+ }
+ break;
+ case QCAMERA_SM_EVT_EVT_NOTIFY:
+ {
+ mm_camera_event_t *cam_evt = (mm_camera_event_t *)payload;
+ switch (cam_evt->server_event_type) {
+ case CAM_EVENT_TYPE_DAEMON_DIED:
+ {
+ m_parent->sendEvtNotify(CAMERA_MSG_ERROR,
+ CAMERA_ERROR_SERVER_DIED,
+ 0);
+ }
+ break;
+ default:
+ ALOGE("%s: Invalid internal event %d in state(%d)",
+ __func__, cam_evt->server_event_type, m_state);
+ break;
+ }
+ }
+ break;
+ case QCAMERA_SM_EVT_JPEG_EVT_NOTIFY:
+ {
+ qcamera_jpeg_evt_payload_t *jpeg_job =
+ (qcamera_jpeg_evt_payload_t *)payload;
+ rc = m_parent->processJpegNotify(jpeg_job);
+ }
+ break;
+ case QCAMERA_SM_EVT_SNAPSHOT_DONE:
+ {
+ rc = m_parent->cancelLiveSnapshot();
+ m_state = QCAMERA_SM_STATE_RECORDING;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalEvtResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_THERMAL_NOTIFY:
+ {
+ rc = m_parent->updateThermalLevel(
+ *(qcamera_thermal_level_enum_t *)&payload);
+ }
+ break;
+ default:
+ ALOGE("%s: cannot handle evt(%d) in state(%d)", __func__, evt, m_state);
+ break;
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : procEvtPreviewPicTakingState
+ *
+ * DESCRIPTION: finite state machine function to handle event in state of
+ * QCAMERA_SM_STATE_PREVIEW_PIC_TAKING.
+ *
+ * PARAMETERS :
+ * @evt : event to be processed
+ * @payload : event payload. Can be NULL if not needed.
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraStateMachine::procEvtPreviewPicTakingState(qcamera_sm_evt_enum_t evt,
+ void *payload)
+{
+ int32_t rc = NO_ERROR;
+ qcamera_api_result_t result;
+ memset(&result, 0, sizeof(qcamera_api_result_t));
+
+ switch (evt) {
+ case QCAMERA_SM_EVT_SET_CALLBACKS:
+ {
+ qcamera_sm_evt_setcb_payload_t *setcbs =
+ (qcamera_sm_evt_setcb_payload_t *)payload;
+ rc = m_parent->setCallBacks(setcbs->notify_cb,
+ setcbs->data_cb,
+ setcbs->data_cb_timestamp,
+ setcbs->get_memory,
+ setcbs->user);
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_ENABLE_MSG_TYPE:
+ {
+ rc = m_parent->enableMsgType(int32_t(payload));
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_DISABLE_MSG_TYPE:
+ {
+ rc = m_parent->disableMsgType(int32_t(payload));
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_MSG_TYPE_ENABLED:
+ {
+ int enabled = m_parent->msgTypeEnabled(int32_t(payload));
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_ENABLE_FLAG;
+ result.enabled = enabled;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_SET_PARAMS:
+ {
+ bool needRestart = false;
+ rc = m_parent->updateParameters((char*)payload, needRestart);
+ if (rc == NO_ERROR) {
+ if (needRestart) {
+ // need restart preview for parameters to take effect
+ // stop preview
+ m_parent->stopPreview();
+ // commit parameter changes to server
+ m_parent->commitParameterChanges();
+ // start preview again
+ rc = m_parent->preparePreview();
+ if (rc == NO_ERROR) {
+ rc = m_parent->startPreview();
+ if (rc != NO_ERROR) {
+ m_parent->unpreparePreview();
+ }
+ }
+ if (rc != NO_ERROR) {
+ m_state = QCAMERA_SM_STATE_PIC_TAKING;
+ }
+ } else {
+ rc = m_parent->commitParameterChanges();
+ }
+ }
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_GET_PARAMS:
+ {
+ result.params = m_parent->getParameters();
+ rc = NO_ERROR;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_PARAMS;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_PUT_PARAMS:
+ {
+ rc = m_parent->putParameters((char*)payload);
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_PREVIEW_ENABLED:
+ {
+ rc = NO_ERROR;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_ENABLE_FLAG;
+ result.enabled = 1;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_RECORDING_ENABLED:
+ {
+ rc = NO_ERROR;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_ENABLE_FLAG;
+ result.enabled = 0;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_STORE_METADATA_IN_BUFS:
+ {
+ rc = m_parent->storeMetaDataInBuffers(int(payload));
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_DUMP:
+ {
+ rc = m_parent->dump((int)payload);
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_START_AUTO_FOCUS:
+ {
+ rc = m_parent->autoFocus();
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_STOP_AUTO_FOCUS:
+ {
+ rc = m_parent->cancelAutoFocus();
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_SEND_COMMAND:
+ {
+ qcamera_sm_evt_command_payload_t *cmd_payload =
+ (qcamera_sm_evt_command_payload_t *)payload;
+ rc = m_parent->sendCommand(cmd_payload->cmd,
+ cmd_payload->arg1,
+ cmd_payload->arg2);
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_RELEASE_RECORIDNG_FRAME:
+ {
+ rc = m_parent->releaseRecordingFrame((const void *)payload);
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_CANCEL_PICTURE:
+ {
+ if (m_parent->isZSLMode()) {
+ rc = m_parent->cancelPicture();
+ } else {
+ rc = m_parent->cancelLiveSnapshot();
+ }
+ m_state = QCAMERA_SM_STATE_PREVIEWING;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_STOP_PREVIEW:
+ {
+ if (m_parent->isZSLMode()) {
+ // cancel picture first
+ rc = m_parent->cancelPicture();
+ m_parent->stopChannel(QCAMERA_CH_TYPE_ZSL);
+ } else {
+ rc = m_parent->cancelLiveSnapshot();
+ m_parent->stopChannel(QCAMERA_CH_TYPE_PREVIEW);
+ }
+ // unprepare preview
+ m_parent->unpreparePreview();
+ m_state = QCAMERA_SM_STATE_PREVIEW_STOPPED;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_START_RECORDING:
+ {
+ rc = m_parent->stopRecording();
+ if (rc == NO_ERROR) {
+ m_state = QCAMERA_SM_STATE_VIDEO_PIC_TAKING;
+ }
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_REG_FACE_IMAGE:
+ {
+ int32_t faceID = 0;
+ qcamera_sm_evt_reg_face_payload_t *reg_payload =
+ (qcamera_sm_evt_reg_face_payload_t *)payload;
+ rc = m_parent->registerFaceImage(reg_payload->img_ptr,
+ reg_payload->config,
+ faceID);
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_HANDLE;
+ result.handle = faceID;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_STOP_RECORDING:
+ case QCAMERA_SM_EVT_START_PREVIEW:
+ case QCAMERA_SM_EVT_START_NODISPLAY_PREVIEW:
+ case QCAMERA_SM_EVT_TAKE_PICTURE:
+ case QCAMERA_SM_EVT_SET_PREVIEW_WINDOW:
+ case QCAMERA_SM_EVT_RELEASE:
+ {
+ ALOGE("%s: cannot handle evt(%d) in state(%d)", __func__, evt, m_state);
+ rc = INVALID_OPERATION;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalAPIResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_EVT_INTERNAL:
+ {
+ qcamera_sm_internal_evt_payload_t *internal_evt =
+ (qcamera_sm_internal_evt_payload_t *)payload;
+ switch (internal_evt->evt_type) {
+ case QCAMERA_INTERNAL_EVT_FOCUS_UPDATE:
+ rc = m_parent->processAutoFocusEvent(internal_evt->focus_data);
+ break;
+ default:
+ break;
+ }
+ }
+ break;
+ case QCAMERA_SM_EVT_EVT_NOTIFY:
+ {
+ mm_camera_event_t *cam_evt = (mm_camera_event_t *)payload;
+ switch (cam_evt->server_event_type) {
+ case CAM_EVENT_TYPE_DAEMON_DIED:
+ {
+ m_parent->sendEvtNotify(CAMERA_MSG_ERROR,
+ CAMERA_ERROR_SERVER_DIED,
+ 0);
+ }
+ break;
+ default:
+ ALOGE("%s: Invalid internal event %d in state(%d)",
+ __func__, cam_evt->server_event_type, m_state);
+ break;
+ }
+ }
+ break;
+ case QCAMERA_SM_EVT_JPEG_EVT_NOTIFY:
+ {
+ qcamera_jpeg_evt_payload_t *jpeg_job =
+ (qcamera_jpeg_evt_payload_t *)payload;
+ rc = m_parent->processJpegNotify(jpeg_job);
+ }
+ break;
+ case QCAMERA_SM_EVT_SNAPSHOT_DONE:
+ {
+ if (m_parent->isZSLMode()) {
+ rc = m_parent->cancelPicture();
+ } else {
+ rc = m_parent->cancelLiveSnapshot();
+ }
+ m_state = QCAMERA_SM_STATE_PREVIEWING;
+ result.status = rc;
+ result.request_api = evt;
+ result.result_type = QCAMERA_API_RESULT_TYPE_DEF;
+ m_parent->signalEvtResult(&result);
+ }
+ break;
+ case QCAMERA_SM_EVT_THERMAL_NOTIFY:
+ {
+ rc = m_parent->updateThermalLevel(
+ *(qcamera_thermal_level_enum_t *)&payload);
+ }
+ break;
+ default:
+ ALOGE("%s: cannot handle evt(%d) in state(%d)", __func__, evt, m_state);
+ break;
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : isPreviewRunning
+ *
+ * DESCRIPTION: check if preview is in process.
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : true -- preview running
+ * false -- preview stopped
+ *==========================================================================*/
+bool QCameraStateMachine::isPreviewRunning()
+{
+ switch (m_state) {
+ case QCAMERA_SM_STATE_PREVIEWING:
+ case QCAMERA_SM_STATE_RECORDING:
+ case QCAMERA_SM_STATE_VIDEO_PIC_TAKING:
+ case QCAMERA_SM_STATE_PREVIEW_PIC_TAKING:
+ case QCAMERA_SM_STATE_PREPARE_SNAPSHOT:
+ return true;
+ default:
+ return false;
+ }
+}
+
+}; // namespace qcamera
diff --git a/camera/QCamera2/HAL/QCameraStateMachine.h b/camera/QCamera2/HAL/QCameraStateMachine.h
new file mode 100644
index 0000000..66eb63b
--- /dev/null
+++ b/camera/QCamera2/HAL/QCameraStateMachine.h
@@ -0,0 +1,207 @@
+/* Copyright (c) 2012-2013, The Linux Foundataion. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef __QCAMERA_STATEMACHINE_H__
+#define __QCAMERA_STATEMACHINE_H__
+
+#include <pthread.h>
+
+#include <cam_semaphore.h>
+extern "C" {
+#include <mm_camera_interface.h>
+}
+
+#include "QCameraQueue.h"
+#include "QCameraChannel.h"
+
+namespace qcamera {
+
+class QCamera2HardwareInterface;
+
+typedef enum {
+ /*******BEGIN OF: API EVT*********/
+ QCAMERA_SM_EVT_SET_PREVIEW_WINDOW = 1, // set preview window
+ QCAMERA_SM_EVT_SET_CALLBACKS, // set callbacks
+ QCAMERA_SM_EVT_ENABLE_MSG_TYPE, // enable msg type
+ QCAMERA_SM_EVT_DISABLE_MSG_TYPE, // disable msg type
+ QCAMERA_SM_EVT_MSG_TYPE_ENABLED, // query certain msg type is enabled
+
+ QCAMERA_SM_EVT_SET_PARAMS, // set parameters
+ QCAMERA_SM_EVT_GET_PARAMS, // get parameters
+ QCAMERA_SM_EVT_PUT_PARAMS, // put parameters, release param buf
+
+ QCAMERA_SM_EVT_START_PREVIEW, // start preview (zsl, camera mode, camcorder mode)
+ QCAMERA_SM_EVT_START_NODISPLAY_PREVIEW, // start no display preview (zsl, camera mode, camcorder mode)
+ QCAMERA_SM_EVT_STOP_PREVIEW, // stop preview (zsl, camera mode, camcorder mode)
+ QCAMERA_SM_EVT_PREVIEW_ENABLED, // query if preview is running
+
+ QCAMERA_SM_EVT_STORE_METADATA_IN_BUFS, // request to store meta data in video buffers
+ QCAMERA_SM_EVT_START_RECORDING, // start recording
+ QCAMERA_SM_EVT_STOP_RECORDING, // stop recording
+ QCAMERA_SM_EVT_RECORDING_ENABLED, // query if recording is running
+ QCAMERA_SM_EVT_RELEASE_RECORIDNG_FRAME, // release recording frame
+
+ QCAMERA_SM_EVT_PREPARE_SNAPSHOT, // prepare snapshot in case LED needs to be flashed
+ QCAMERA_SM_EVT_TAKE_PICTURE, // take picutre (zsl, regualr capture, live snapshot
+ QCAMERA_SM_EVT_CANCEL_PICTURE, // cancel picture
+
+ QCAMERA_SM_EVT_START_AUTO_FOCUS, // start auto focus
+ QCAMERA_SM_EVT_STOP_AUTO_FOCUS, // stop auto focus
+ QCAMERA_SM_EVT_SEND_COMMAND, // send command
+
+ QCAMERA_SM_EVT_RELEASE, // release camera resource
+ QCAMERA_SM_EVT_DUMP, // dump
+ QCAMERA_SM_EVT_REG_FACE_IMAGE, // register a face image in imaging lib
+ /*******END OF: API EVT*********/
+
+ QCAMERA_SM_EVT_EVT_INTERNAL, // internal evt notify
+ QCAMERA_SM_EVT_EVT_NOTIFY, // evt notify from server
+ QCAMERA_SM_EVT_JPEG_EVT_NOTIFY, // evt notify from jpeg
+ QCAMERA_SM_EVT_SNAPSHOT_DONE, // internal evt that snapshot is done
+ QCAMERA_SM_EVT_THERMAL_NOTIFY, // evt notify from thermal daemon
+ QCAMERA_SM_EVT_MAX
+} qcamera_sm_evt_enum_t;
+
+typedef enum {
+ QCAMERA_API_RESULT_TYPE_DEF, // default type, no additional info
+ QCAMERA_API_RESULT_TYPE_ENABLE_FLAG, // msg_enabled, preview_enabled, recording_enabled
+ QCAMERA_API_RESULT_TYPE_PARAMS, // returned parameters in string
+ QCAMERA_API_RESULT_TYPE_HANDLE, // returned handle in int
+ QCAMERA_API_RESULT_TYPE_MAX
+} qcamera_api_result_type_t;
+
+typedef struct {
+ int32_t status; // api call status
+ qcamera_sm_evt_enum_t request_api; // api evt requested
+ qcamera_api_result_type_t result_type; // result type
+ union {
+ int enabled; // result_type == QCAMERA_API_RESULT_TYPE_ENABLE_FLAG
+ char *params; // result_type == QCAMERA_API_RESULT_TYPE_PARAMS
+ int handle; // result_type ==QCAMERA_API_RESULT_TYPE_HANDLE
+ };
+} qcamera_api_result_t;
+
+// definition for payload type of setting callback
+typedef struct {
+ camera_notify_callback notify_cb;
+ camera_data_callback data_cb;
+ camera_data_timestamp_callback data_cb_timestamp;
+ camera_request_memory get_memory;
+ void *user;
+} qcamera_sm_evt_setcb_payload_t;
+
+// definition for payload type of sending command
+typedef struct {
+ int32_t cmd;
+ int32_t arg1;
+ int32_t arg2;
+} qcamera_sm_evt_command_payload_t;
+
+// definition for payload type of sending command
+typedef struct {
+ void *img_ptr;
+ cam_pp_offline_src_config_t *config;
+} qcamera_sm_evt_reg_face_payload_t;
+
+typedef enum {
+ QCAMERA_INTERNAL_EVT_FOCUS_UPDATE, // focus updating result
+ QCAMERA_INTERNAL_EVT_PREP_SNAPSHOT_DONE, // prepare snapshot done
+ QCAMERA_INTERNAL_EVT_MAX
+} qcamera_internal_evt_type_t;
+
+typedef struct {
+ qcamera_internal_evt_type_t evt_type;
+ union {
+ cam_auto_focus_data_t focus_data;
+ cam_prep_snapshot_state_t prep_snapshot_state;
+ };
+} qcamera_sm_internal_evt_payload_t;
+
+class QCameraStateMachine
+{
+public:
+ QCameraStateMachine(QCamera2HardwareInterface *ctrl);
+ virtual ~QCameraStateMachine();
+ int32_t procAPI(qcamera_sm_evt_enum_t evt, void *api_payload);
+ int32_t procEvt(qcamera_sm_evt_enum_t evt, void *evt_payload);
+
+ bool isPreviewRunning(); // check if preview is running
+
+private:
+ typedef enum {
+ QCAMERA_SM_STATE_PREVIEW_STOPPED, // preview is stopped
+ QCAMERA_SM_STATE_PREVIEW_READY, // preview started but preview window is not set yet
+ QCAMERA_SM_STATE_PREVIEWING, // previewing
+ QCAMERA_SM_STATE_PREPARE_SNAPSHOT, // prepare snapshot in case aec estimation is
+ // needed for LED flash
+ QCAMERA_SM_STATE_PIC_TAKING, // taking picture (preview stopped)
+ QCAMERA_SM_STATE_RECORDING, // recording (preview running)
+ QCAMERA_SM_STATE_VIDEO_PIC_TAKING, // taking live snapshot during recording (preview running)
+ QCAMERA_SM_STATE_PREVIEW_PIC_TAKING // taking ZSL/live snapshot (recording stopped but preview running)
+ } qcamera_state_enum_t;
+
+ typedef enum
+ {
+ QCAMERA_SM_CMD_TYPE_API, // cmd from API
+ QCAMERA_SM_CMD_TYPE_EVT, // cmd from mm-camera-interface/mm-jpeg-interface event
+ QCAMERA_SM_CMD_TYPE_EXIT, // cmd for exiting statemachine cmdThread
+ QCAMERA_SM_CMD_TYPE_MAX
+ } qcamera_sm_cmd_type_t;
+
+ typedef struct {
+ qcamera_sm_cmd_type_t cmd; // cmd type (where it comes from)
+ qcamera_sm_evt_enum_t evt; // event type
+ void *evt_payload; // ptr to payload
+ } qcamera_sm_cmd_t;
+
+ int32_t stateMachine(qcamera_sm_evt_enum_t evt, void *payload);
+ int32_t procEvtPreviewStoppedState(qcamera_sm_evt_enum_t evt, void *payload);
+ int32_t procEvtPreviewReadyState(qcamera_sm_evt_enum_t evt, void *payload);
+ int32_t procEvtPreviewingState(qcamera_sm_evt_enum_t evt, void *payload);
+ int32_t procEvtPrepareSnapshotState(qcamera_sm_evt_enum_t evt, void *payload);
+ int32_t procEvtPicTakingState(qcamera_sm_evt_enum_t evt, void *payload);
+ int32_t procEvtRecordingState(qcamera_sm_evt_enum_t evt, void *payload);
+ int32_t procEvtVideoPicTakingState(qcamera_sm_evt_enum_t evt, void *payload);
+ int32_t procEvtPreviewPicTakingState(qcamera_sm_evt_enum_t evt, void *payload);
+
+ // main statemachine process routine
+ static void *smEvtProcRoutine(void *data);
+
+ QCamera2HardwareInterface *m_parent; // ptr to HWI
+ qcamera_state_enum_t m_state; // statemachine state
+ QCameraQueue api_queue; // cmd queue for APIs
+ QCameraQueue evt_queue; // cmd queue for evt from mm-camera-intf/mm-jpeg-intf
+ pthread_t cmd_pid; // cmd thread ID
+ cam_semaphore_t cmd_sem; // semaphore for cmd thread
+
+};
+
+}; // namespace qcamera
+
+#endif /* __QCAMERA_STATEMACHINE_H__ */
diff --git a/camera/QCamera2/HAL/QCameraStream.cpp b/camera/QCamera2/HAL/QCameraStream.cpp
new file mode 100644
index 0000000..7acff1d
--- /dev/null
+++ b/camera/QCamera2/HAL/QCameraStream.cpp
@@ -0,0 +1,943 @@
+/* Copyright (c) 2012-2013, The Linux Foundataion. All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions are
+* met:
+* * Redistributions of source code must retain the above copyright
+* notice, this list of conditions and the following disclaimer.
+* * Redistributions in binary form must reproduce the above
+* copyright notice, this list of conditions and the following
+* disclaimer in the documentation and/or other materials provided
+* with the distribution.
+* * Neither the name of The Linux Foundation nor the names of its
+* contributors may be used to endorse or promote products derived
+* from this software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*
+*/
+
+#define LOG_TAG "QCameraStream"
+
+#include <utils/Errors.h>
+#include "QCamera2HWI.h"
+#include "QCameraStream.h"
+
+namespace qcamera {
+
+/*===========================================================================
+ * FUNCTION : get_bufs
+ *
+ * DESCRIPTION: static function entry to allocate stream buffers
+ *
+ * PARAMETERS :
+ * @offset : offset info of stream buffers
+ * @num_bufs : number of buffers allocated
+ * @initial_reg_flag: flag to indicate if buffer needs to be registered
+ * at kernel initially
+ * @bufs : output of allocated buffers
+ * @ops_tbl : ptr to buf mapping/unmapping ops
+ * @user_data : user data ptr of ops_tbl
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraStream::get_bufs(
+ cam_frame_len_offset_t *offset,
+ uint8_t *num_bufs,
+ uint8_t **initial_reg_flag,
+ mm_camera_buf_def_t **bufs,
+ mm_camera_map_unmap_ops_tbl_t *ops_tbl,
+ void *user_data)
+{
+ QCameraStream *stream = reinterpret_cast<QCameraStream *>(user_data);
+ if (!stream) {
+ ALOGE("getBufs invalid stream pointer");
+ return NO_MEMORY;
+ }
+ return stream->getBufs(offset, num_bufs, initial_reg_flag, bufs, ops_tbl);
+}
+
+/*===========================================================================
+ * FUNCTION : put_bufs
+ *
+ * DESCRIPTION: static function entry to deallocate stream buffers
+ *
+ * PARAMETERS :
+ * @ops_tbl : ptr to buf mapping/unmapping ops
+ * @user_data : user data ptr of ops_tbl
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraStream::put_bufs(
+ mm_camera_map_unmap_ops_tbl_t *ops_tbl,
+ void *user_data)
+{
+ QCameraStream *stream = reinterpret_cast<QCameraStream *>(user_data);
+ if (!stream) {
+ ALOGE("putBufs invalid stream pointer");
+ return NO_MEMORY;
+ }
+ return stream->putBufs(ops_tbl);
+}
+
+/*===========================================================================
+ * FUNCTION : invalidate_buf
+ *
+ * DESCRIPTION: static function entry to invalidate a specific stream buffer
+ *
+ * PARAMETERS :
+ * @index : index of the stream buffer to invalidate
+ * @user_data : user data ptr of ops_tbl
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraStream::invalidate_buf(int index, void *user_data)
+{
+ QCameraStream *stream = reinterpret_cast<QCameraStream *>(user_data);
+ if (!stream) {
+ ALOGE("invalid stream pointer");
+ return NO_MEMORY;
+ }
+ return stream->invalidateBuf(index);
+}
+
+/*===========================================================================
+ * FUNCTION : clean_invalidate_buf
+ *
+ * DESCRIPTION: static function entry to clean invalidate a specific stream buffer
+ *
+ * PARAMETERS :
+ * @index : index of the stream buffer to clean invalidate
+ * @user_data : user data ptr of ops_tbl
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraStream::clean_invalidate_buf(int index, void *user_data)
+{
+ QCameraStream *stream = reinterpret_cast<QCameraStream *>(user_data);
+ if (!stream) {
+ ALOGE("invalid stream pointer");
+ return NO_MEMORY;
+ }
+ return stream->cleanInvalidateBuf(index);
+}
+
+/*===========================================================================
+ * FUNCTION : QCameraStream
+ *
+ * DESCRIPTION: constructor of QCameraStream
+ *
+ * PARAMETERS :
+ * @allocator : memory allocator obj
+ * @camHandle : camera handle
+ * @chId : channel handle
+ * @camOps : ptr to camera ops table
+ * @paddingInfo: ptr to padding info
+ *
+ * RETURN : None
+ *==========================================================================*/
+QCameraStream::QCameraStream(QCameraAllocator &allocator,
+ uint32_t camHandle,
+ uint32_t chId,
+ mm_camera_ops_t *camOps,
+ cam_padding_info_t *paddingInfo) :
+ mCamHandle(camHandle),
+ mChannelHandle(chId),
+ mHandle(0),
+ mCamOps(camOps),
+ mStreamInfo(NULL),
+ mNumBufs(0),
+ mDataCB(NULL),
+ mStreamInfoBuf(NULL),
+ mStreamBufs(NULL),
+ mAllocator(allocator),
+ mBufDefs(NULL)
+{
+ mMemVtbl.user_data = this;
+ mMemVtbl.get_bufs = get_bufs;
+ mMemVtbl.put_bufs = put_bufs;
+ mMemVtbl.invalidate_buf = invalidate_buf;
+ mMemVtbl.clean_invalidate_buf = clean_invalidate_buf;
+ memset(&mFrameLenOffset, 0, sizeof(mFrameLenOffset));
+ memcpy(&mPaddingInfo, paddingInfo, sizeof(cam_padding_info_t));
+ memset(&mCropInfo, 0, sizeof(cam_rect_t));
+ pthread_mutex_init(&mCropLock, NULL);
+}
+
+/*===========================================================================
+ * FUNCTION : ~QCameraStream
+ *
+ * DESCRIPTION: deconstructor of QCameraStream
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : None
+ *==========================================================================*/
+QCameraStream::~QCameraStream()
+{
+ pthread_mutex_destroy(&mCropLock);
+
+ if (mStreamInfoBuf != NULL) {
+ int rc = mCamOps->unmap_stream_buf(mCamHandle,
+ mChannelHandle, mHandle, CAM_MAPPING_BUF_TYPE_STREAM_INFO, 0, -1);
+ if (rc < 0) {
+ ALOGE("Failed to map stream info buffer");
+ }
+ mStreamInfoBuf->deallocate();
+ delete mStreamInfoBuf;
+ mStreamInfoBuf = NULL;
+ }
+
+ // delete stream
+ if (mHandle > 0) {
+ mCamOps->delete_stream(mCamHandle, mChannelHandle, mHandle);
+ mHandle = 0;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : init
+ *
+ * DESCRIPTION: initialize stream obj
+ *
+ * PARAMETERS :
+ * @streamInfoBuf: ptr to buf that contains stream info
+ * @stream_cb : stream data notify callback. Can be NULL if not needed
+ * @userdata : user data ptr
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraStream::init(QCameraHeapMemory *streamInfoBuf,
+ uint8_t minNumBuffers,
+ stream_cb_routine stream_cb,
+ void *userdata)
+{
+ int32_t rc = OK;
+ mm_camera_stream_config_t stream_config;
+
+ mHandle = mCamOps->add_stream(mCamHandle, mChannelHandle);
+ if (!mHandle) {
+ ALOGE("add_stream failed");
+ rc = UNKNOWN_ERROR;
+ goto done;
+ }
+
+ // assign and map stream info memory
+ mStreamInfoBuf = streamInfoBuf;
+ mStreamInfo = reinterpret_cast<cam_stream_info_t *>(mStreamInfoBuf->getPtr(0));
+ mNumBufs = minNumBuffers;
+
+ rc = mCamOps->map_stream_buf(mCamHandle,
+ mChannelHandle, mHandle, CAM_MAPPING_BUF_TYPE_STREAM_INFO,
+ 0, -1, mStreamInfoBuf->getFd(0), mStreamInfoBuf->getSize(0));
+ if (rc < 0) {
+ ALOGE("Failed to map stream info buffer");
+ goto err1;
+ }
+
+ // Configure the stream
+ stream_config.stream_info = mStreamInfo;
+ stream_config.mem_vtbl = mMemVtbl;
+ stream_config.stream_cb = dataNotifyCB;
+ stream_config.padding_info = mPaddingInfo;
+ stream_config.userdata = this;
+ rc = mCamOps->config_stream(mCamHandle,
+ mChannelHandle, mHandle, &stream_config);
+ if (rc < 0) {
+ ALOGE("Failed to config stream, rc = %d", rc);
+ goto err2;
+ }
+
+ mDataCB = stream_cb;
+ mUserData = userdata;
+ return 0;
+
+err2:
+ mCamOps->unmap_stream_buf(mCamHandle,
+ mChannelHandle, mHandle, CAM_MAPPING_BUF_TYPE_STREAM_INFO, 0, -1);
+err1:
+ mCamOps->delete_stream(mCamHandle, mChannelHandle, mHandle);
+ mHandle = 0;
+ mStreamInfoBuf = NULL;
+ mStreamInfo = NULL;
+ mNumBufs = 0;
+done:
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : start
+ *
+ * DESCRIPTION: start stream. Will start main stream thread to handle stream
+ * related ops.
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraStream::start()
+{
+ int32_t rc = 0;
+ rc = mProcTh.launch(dataProcRoutine, this);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : stop
+ *
+ * DESCRIPTION: stop stream. Will stop main stream thread
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraStream::stop()
+{
+ int32_t rc = 0;
+ rc = mProcTh.exit();
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : processZoomDone
+ *
+ * DESCRIPTION: process zoom done event
+ *
+ * PARAMETERS :
+ * @previewWindoe : preview window ops table to set preview crop window
+ * @crop_info : crop info
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraStream::processZoomDone(preview_stream_ops_t *previewWindow,
+ cam_crop_data_t &crop_info)
+{
+ int32_t rc = 0;
+
+ // get stream param for crop info
+ for (int i = 0; i < crop_info.num_of_streams; i++) {
+ if (crop_info.crop_info[i].stream_id == mStreamInfo->stream_svr_id) {
+ pthread_mutex_lock(&mCropLock);
+ mCropInfo = crop_info.crop_info[i].crop;
+ pthread_mutex_unlock(&mCropLock);
+
+ // update preview window crop if it's preview/postview stream
+ if ( (previewWindow != NULL) &&
+ (mStreamInfo->stream_type == CAM_STREAM_TYPE_PREVIEW ||
+ mStreamInfo->stream_type == CAM_STREAM_TYPE_POSTVIEW) ) {
+ rc = previewWindow->set_crop(previewWindow,
+ mCropInfo.left,
+ mCropInfo.top,
+ mCropInfo.width,
+ mCropInfo.height);
+ }
+ break;
+ }
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : processDataNotify
+ *
+ * DESCRIPTION: process stream data notify
+ *
+ * PARAMETERS :
+ * @frame : stream frame received
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraStream::processDataNotify(mm_camera_super_buf_t *frame)
+{
+ ALOGI("%s:\n", __func__);
+ mDataQ.enqueue((void *)frame);
+ return mProcTh.sendCmd(CAMERA_CMD_TYPE_DO_NEXT_JOB, FALSE, FALSE);
+}
+
+/*===========================================================================
+ * FUNCTION : dataNotifyCB
+ *
+ * DESCRIPTION: callback for data notify. This function is registered with
+ * mm-camera-interface to handle data notify
+ *
+ * PARAMETERS :
+ * @recvd_frame : stream frame received
+ * userdata : user data ptr
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCameraStream::dataNotifyCB(mm_camera_super_buf_t *recvd_frame,
+ void *userdata)
+{
+ ALOGI("%s:\n", __func__);
+ QCameraStream* stream = (QCameraStream *)userdata;
+ if (stream == NULL ||
+ recvd_frame == NULL ||
+ recvd_frame->bufs[0] == NULL ||
+ recvd_frame->bufs[0]->stream_id != stream->getMyHandle()) {
+ ALOGE("%s: Not a valid stream to handle buf", __func__);
+ return;
+ }
+
+ mm_camera_super_buf_t *frame =
+ (mm_camera_super_buf_t *)malloc(sizeof(mm_camera_super_buf_t));
+ if (frame == NULL) {
+ ALOGE("%s: No mem for mm_camera_buf_def_t", __func__);
+ stream->bufDone(recvd_frame->bufs[0]->buf_idx);
+ return;
+ }
+ *frame = *recvd_frame;
+ stream->processDataNotify(frame);
+ return;
+}
+
+/*===========================================================================
+ * FUNCTION : dataProcRoutine
+ *
+ * DESCRIPTION: function to process data in the main stream thread
+ *
+ * PARAMETERS :
+ * @data : user data ptr
+ *
+ * RETURN : none
+ *==========================================================================*/
+void *QCameraStream::dataProcRoutine(void *data)
+{
+ int running = 1;
+ int ret;
+ QCameraStream *pme = (QCameraStream *)data;
+ QCameraCmdThread *cmdThread = &pme->mProcTh;
+
+ ALOGI("%s: E", __func__);
+ do {
+ do {
+ ret = cam_sem_wait(&cmdThread->cmd_sem);
+ if (ret != 0 && errno != EINVAL) {
+ ALOGE("%s: cam_sem_wait error (%s)",
+ __func__, strerror(errno));
+ return NULL;
+ }
+ } while (ret != 0);
+
+ // we got notified about new cmd avail in cmd queue
+ camera_cmd_type_t cmd = cmdThread->getCmd();
+ switch (cmd) {
+ case CAMERA_CMD_TYPE_DO_NEXT_JOB:
+ {
+ ALOGD("%s: Do next job", __func__);
+ mm_camera_super_buf_t *frame =
+ (mm_camera_super_buf_t *)pme->mDataQ.dequeue();
+ if (NULL != frame) {
+ if (pme->mDataCB != NULL) {
+ pme->mDataCB(frame, pme, pme->mUserData);
+ } else {
+ // no data cb routine, return buf here
+ pme->bufDone(frame->bufs[0]->buf_idx);
+ free(frame);
+ }
+ }
+ }
+ break;
+ case CAMERA_CMD_TYPE_EXIT:
+ ALOGD("%s: Exit", __func__);
+ /* flush data buf queue */
+ pme->mDataQ.flush();
+ running = 0;
+ break;
+ default:
+ break;
+ }
+ } while (running);
+ ALOGD("%s: X", __func__);
+ return NULL;
+}
+
+/*===========================================================================
+ * FUNCTION : bufDone
+ *
+ * DESCRIPTION: return stream buffer to kernel
+ *
+ * PARAMETERS :
+ * @index : index of buffer to be returned
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraStream::bufDone(int index)
+{
+ int32_t rc = NO_ERROR;
+
+ if (index >= mNumBufs || mBufDefs == NULL)
+ return BAD_INDEX;
+
+ rc = mCamOps->qbuf(mCamHandle, mChannelHandle, &mBufDefs[index]);
+ if (rc < 0)
+ return rc;
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : bufDone
+ *
+ * DESCRIPTION: return stream buffer to kernel
+ *
+ * PARAMETERS :
+ * @opaque : stream frame/metadata buf to be returned
+ * @isMetaData: flag if returned opaque is a metadatabuf or the real frame ptr
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraStream::bufDone(const void *opaque, bool isMetaData)
+{
+ int32_t rc = NO_ERROR;
+
+ int index = mStreamBufs->getMatchBufIndex(opaque, isMetaData);
+ if (index == -1 || index >= mNumBufs || mBufDefs == NULL) {
+ ALOGE("%s: Cannot find buf for opaque data = %p", __func__, opaque);
+ return BAD_INDEX;
+ }
+ ALOGD("%s: Buffer Index = %d, Frame Idx = %d", __func__, index, mBufDefs[index].frame_idx);
+ rc = bufDone(index);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : getBufs
+ *
+ * DESCRIPTION: allocate stream buffers
+ *
+ * PARAMETERS :
+ * @offset : offset info of stream buffers
+ * @num_bufs : number of buffers allocated
+ * @initial_reg_flag: flag to indicate if buffer needs to be registered
+ * at kernel initially
+ * @bufs : output of allocated buffers
+ * @ops_tbl : ptr to buf mapping/unmapping ops
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraStream::getBufs(cam_frame_len_offset_t *offset,
+ uint8_t *num_bufs,
+ uint8_t **initial_reg_flag,
+ mm_camera_buf_def_t **bufs,
+ mm_camera_map_unmap_ops_tbl_t *ops_tbl)
+{
+ int rc = NO_ERROR;
+ uint8_t *regFlags;
+
+ if (!ops_tbl) {
+ ALOGE("%s: ops_tbl is NULL", __func__);
+ return INVALID_OPERATION;
+ }
+
+ mFrameLenOffset = *offset;
+
+ //Allocate and map stream info buffer
+ mStreamBufs = mAllocator.allocateStreamBuf(mStreamInfo->stream_type,
+ mFrameLenOffset.frame_len,
+ mNumBufs);
+ if (!mStreamBufs) {
+ ALOGE("%s: Failed to allocate stream buffers", __func__);
+ return NO_MEMORY;
+ }
+
+ for (int i = 0; i < mNumBufs; i++) {
+ rc = ops_tbl->map_ops(i, -1, mStreamBufs->getFd(i),
+ mStreamBufs->getSize(i), ops_tbl->userdata);
+ if (rc < 0) {
+ ALOGE("%s: map_stream_buf failed: %d", __func__, rc);
+ for (int j = 0; j < i; j++) {
+ ops_tbl->unmap_ops(j, -1, ops_tbl->userdata);
+ }
+ mStreamBufs->deallocate();
+ delete mStreamBufs;
+ mStreamBufs = NULL;
+ return INVALID_OPERATION;
+ }
+ }
+
+ //regFlags array is allocated by us, but consumed and freed by mm-camera-interface
+ regFlags = (uint8_t *)malloc(sizeof(uint8_t) * mNumBufs);
+ if (!regFlags) {
+ ALOGE("%s: Out of memory", __func__);
+ for (int i = 0; i < mNumBufs; i++) {
+ ops_tbl->unmap_ops(i, -1, ops_tbl->userdata);
+ }
+ mStreamBufs->deallocate();
+ delete mStreamBufs;
+ mStreamBufs = NULL;
+ return NO_MEMORY;
+ }
+
+ mBufDefs = (mm_camera_buf_def_t *)malloc(mNumBufs * sizeof(mm_camera_buf_def_t));
+ if (mBufDefs == NULL) {
+ ALOGE("%s: getRegFlags failed %d", __func__, rc);
+ for (int i = 0; i < mNumBufs; i++) {
+ ops_tbl->unmap_ops(i, -1, ops_tbl->userdata);
+ }
+ mStreamBufs->deallocate();
+ delete mStreamBufs;
+ mStreamBufs = NULL;
+ free(regFlags);
+ regFlags = NULL;
+ return INVALID_OPERATION;
+ }
+ for (int i = 0; i < mNumBufs; i++) {
+ mStreamBufs->getBufDef(mFrameLenOffset, mBufDefs[i], i);
+ }
+
+ rc = mStreamBufs->getRegFlags(regFlags);
+ if (rc < 0) {
+ ALOGE("%s: getRegFlags failed %d", __func__, rc);
+ for (int i = 0; i < mNumBufs; i++) {
+ ops_tbl->unmap_ops(i, -1, ops_tbl->userdata);
+ }
+ mStreamBufs->deallocate();
+ delete mStreamBufs;
+ mStreamBufs = NULL;
+ free(mBufDefs);
+ mBufDefs = NULL;
+ free(regFlags);
+ regFlags = NULL;
+ return INVALID_OPERATION;
+ }
+
+ *num_bufs = mNumBufs;
+ *initial_reg_flag = regFlags;
+ *bufs = mBufDefs;
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : putBufs
+ *
+ * DESCRIPTION: deallocate stream buffers
+ *
+ * PARAMETERS :
+ * @ops_tbl : ptr to buf mapping/unmapping ops
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraStream::putBufs(mm_camera_map_unmap_ops_tbl_t *ops_tbl)
+{
+ int rc = NO_ERROR;
+ for (int i = 0; i < mNumBufs; i++) {
+ rc = ops_tbl->unmap_ops(i, -1, ops_tbl->userdata);
+ if (rc < 0) {
+ ALOGE("%s: map_stream_buf failed: %d", __func__, rc);
+ }
+ }
+ mBufDefs = NULL; // mBufDefs just keep a ptr to the buffer
+ // mm-camera-interface own the buffer, so no need to free
+ memset(&mFrameLenOffset, 0, sizeof(mFrameLenOffset));
+ mStreamBufs->deallocate();
+ delete mStreamBufs;
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : invalidateBuf
+ *
+ * DESCRIPTION: invalidate a specific stream buffer
+ *
+ * PARAMETERS :
+ * @index : index of the buffer to invalidate
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraStream::invalidateBuf(int index)
+{
+ return mStreamBufs->invalidateCache(index);
+}
+
+/*===========================================================================
+ * FUNCTION : cleanInvalidateBuf
+ *
+ * DESCRIPTION: clean invalidate a specific stream buffer
+ *
+ * PARAMETERS :
+ * @index : index of the buffer to clean invalidate
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraStream::cleanInvalidateBuf(int index)
+{
+ return mStreamBufs->cleanInvalidateCache(index);
+}
+
+/*===========================================================================
+ * FUNCTION : isTypeOf
+ *
+ * DESCRIPTION: helper function to determine if the stream is of the queried type
+ *
+ * PARAMETERS :
+ * @type : stream type as of queried
+ *
+ * RETURN : true/false
+ *==========================================================================*/
+bool QCameraStream::isTypeOf(cam_stream_type_t type)
+{
+ if (mStreamInfo != NULL && (mStreamInfo->stream_type == type)) {
+ return true;
+ } else {
+ return false;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : isOrignalTypeOf
+ *
+ * DESCRIPTION: helper function to determine if the original stream is of the
+ * queried type if it's reproc stream
+ *
+ * PARAMETERS :
+ * @type : stream type as of queried
+ *
+ * RETURN : true/false
+ *==========================================================================*/
+bool QCameraStream::isOrignalTypeOf(cam_stream_type_t type)
+{
+ if (mStreamInfo != NULL &&
+ mStreamInfo->stream_type == CAM_STREAM_TYPE_OFFLINE_PROC &&
+ mStreamInfo->reprocess_config.pp_type == CAM_ONLINE_REPROCESS_TYPE &&
+ mStreamInfo->reprocess_config.online.input_stream_type == type) {
+ return true;
+ } else {
+ return false;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : getMyType
+ *
+ * DESCRIPTION: return stream type
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : stream type
+ *==========================================================================*/
+cam_stream_type_t QCameraStream::getMyType()
+{
+ if (mStreamInfo != NULL) {
+ return mStreamInfo->stream_type;
+ } else {
+ return CAM_STREAM_TYPE_DEFAULT;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : getFrameOffset
+ *
+ * DESCRIPTION: query stream buffer frame offset info
+ *
+ * PARAMETERS :
+ * @offset : reference to struct to store the queried frame offset info
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraStream::getFrameOffset(cam_frame_len_offset_t &offset)
+{
+ offset = mFrameLenOffset;
+ return 0;
+}
+
+/*===========================================================================
+ * FUNCTION : getCropInfo
+ *
+ * DESCRIPTION: query crop info of the stream
+ *
+ * PARAMETERS :
+ * @crop : reference to struct to store the queried crop info
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraStream::getCropInfo(cam_rect_t &crop)
+{
+ pthread_mutex_lock(&mCropLock);
+ crop = mCropInfo;
+ pthread_mutex_unlock(&mCropLock);
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : getFrameDimension
+ *
+ * DESCRIPTION: query stream frame dimension info
+ *
+ * PARAMETERS :
+ * @dim : reference to struct to store the queried frame dimension
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraStream::getFrameDimension(cam_dimension_t &dim)
+{
+ if (mStreamInfo != NULL) {
+ dim = mStreamInfo->dim;
+ return 0;
+ }
+ return -1;
+}
+
+/*===========================================================================
+ * FUNCTION : getFormat
+ *
+ * DESCRIPTION: query stream format
+ *
+ * PARAMETERS :
+ * @fmt : reference to stream format
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraStream::getFormat(cam_format_t &fmt)
+{
+ if (mStreamInfo != NULL) {
+ fmt = mStreamInfo->fmt;
+ return 0;
+ }
+ return -1;
+}
+
+/*===========================================================================
+ * FUNCTION : getMyServerID
+ *
+ * DESCRIPTION: query server stream ID
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : stream ID from server
+ *==========================================================================*/
+uint32_t QCameraStream::getMyServerID() {
+ if (mStreamInfo != NULL) {
+ return mStreamInfo->stream_svr_id;
+ } else {
+ return 0;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : mapBuf
+ *
+ * DESCRIPTION: map stream related buffer to backend server
+ *
+ * PARAMETERS :
+ * @buf_type : mapping type of buffer
+ * @buf_idx : index of buffer
+ * @plane_idx: plane index
+ * @fd : fd of the buffer
+ * @size : lenght of the buffer
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraStream::mapBuf(uint8_t buf_type,
+ uint32_t buf_idx,
+ int32_t plane_idx,
+ int fd,
+ uint32_t size)
+{
+ return mCamOps->map_stream_buf(mCamHandle, mChannelHandle,
+ mHandle, buf_type,
+ buf_idx, plane_idx,
+ fd, size);
+
+}
+
+/*===========================================================================
+ * FUNCTION : unmapBuf
+ *
+ * DESCRIPTION: unmap stream related buffer to backend server
+ *
+ * PARAMETERS :
+ * @buf_type : mapping type of buffer
+ * @buf_idx : index of buffer
+ * @plane_idx: plane index
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraStream::unmapBuf(uint8_t buf_type, uint32_t buf_idx, int32_t plane_idx)
+{
+ return mCamOps->unmap_stream_buf(mCamHandle, mChannelHandle,
+ mHandle, buf_type,
+ buf_idx, plane_idx);
+
+}
+
+/*===========================================================================
+ * FUNCTION : setParameter
+ *
+ * DESCRIPTION: set stream based parameters
+ *
+ * PARAMETERS :
+ * @param : ptr to parameters to be set
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraStream::setParameter(cam_stream_parm_buffer_t ¶m)
+{
+ int32_t rc = NO_ERROR;
+ mStreamInfo->parm_buf = param;
+ rc = mCamOps->set_stream_parms(mCamHandle,
+ mChannelHandle,
+ mHandle,
+ &mStreamInfo->parm_buf);
+ if (rc == NO_ERROR) {
+ param = mStreamInfo->parm_buf;
+ }
+ return rc;
+}
+
+}; // namespace qcamera
diff --git a/camera/QCamera2/HAL/QCameraStream.h b/camera/QCamera2/HAL/QCameraStream.h
new file mode 100644
index 0000000..ab2e2f7
--- /dev/null
+++ b/camera/QCamera2/HAL/QCameraStream.h
@@ -0,0 +1,137 @@
+/* Copyright (c) 2012, The Linux Foundataion. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef __QCAMERA_STREAM_H__
+#define __QCAMERA_STREAM_H__
+
+#include <hardware/camera.h>
+#include "QCameraCmdThread.h"
+#include "QCameraMem.h"
+#include "QCameraAllocator.h"
+
+extern "C" {
+#include <mm_camera_interface.h>
+}
+
+namespace qcamera {
+
+class QCameraStream;
+typedef void (*stream_cb_routine)(mm_camera_super_buf_t *frame,
+ QCameraStream *stream,
+ void *userdata);
+
+class QCameraStream
+{
+public:
+ QCameraStream(QCameraAllocator &allocator,
+ uint32_t camHandle,
+ uint32_t chId,
+ mm_camera_ops_t *camOps,
+ cam_padding_info_t *paddingInfo);
+ virtual ~QCameraStream();
+ virtual int32_t init(QCameraHeapMemory *streamInfoBuf,
+ uint8_t minStreamBufNum,
+ stream_cb_routine stream_cb,
+ void *userdata);
+ virtual int32_t processZoomDone(preview_stream_ops_t *previewWindow,
+ cam_crop_data_t &crop_info);
+ virtual int32_t bufDone(int index);
+ virtual int32_t bufDone(const void *opaque, bool isMetaData);
+ virtual int32_t processDataNotify(mm_camera_super_buf_t *bufs);
+ virtual int32_t start();
+ virtual int32_t stop();
+
+ static void dataNotifyCB(mm_camera_super_buf_t *recvd_frame, void *userdata);
+ static void *dataProcRoutine(void *data);
+ uint32_t getMyHandle() const {return mHandle;}
+ bool isTypeOf(cam_stream_type_t type);
+ bool isOrignalTypeOf(cam_stream_type_t type);
+ int32_t getFrameOffset(cam_frame_len_offset_t &offset);
+ int32_t getCropInfo(cam_rect_t &crop);
+ int32_t getFrameDimension(cam_dimension_t &dim);
+ int32_t getFormat(cam_format_t &fmt);
+ QCameraMemory *getStreamBufs() {return mStreamBufs;};
+ uint32_t getMyServerID();
+ cam_stream_type_t getMyType();
+
+ int32_t mapBuf(uint8_t buf_type, uint32_t buf_idx,
+ int32_t plane_idx, int fd, uint32_t size);
+ int32_t unmapBuf(uint8_t buf_type, uint32_t buf_idx, int32_t plane_idx);
+ int32_t setParameter(cam_stream_parm_buffer_t ¶m);
+
+private:
+ uint32_t mCamHandle;
+ uint32_t mChannelHandle;
+ uint32_t mHandle; // stream handle from mm-camera-interface
+ mm_camera_ops_t *mCamOps;
+ cam_stream_info_t *mStreamInfo; // ptr to stream info buf
+ mm_camera_stream_mem_vtbl_t mMemVtbl;
+ uint8_t mNumBufs;
+ stream_cb_routine mDataCB;
+ void *mUserData;
+
+ QCameraQueue mDataQ;
+ QCameraCmdThread mProcTh; // thread for dataCB
+
+ QCameraHeapMemory *mStreamInfoBuf;
+ QCameraMemory *mStreamBufs;
+ QCameraAllocator &mAllocator;
+ mm_camera_buf_def_t *mBufDefs;
+ cam_frame_len_offset_t mFrameLenOffset;
+ cam_padding_info_t mPaddingInfo;
+ cam_rect_t mCropInfo;
+ pthread_mutex_t mCropLock; // lock to protect crop info
+
+ static int32_t get_bufs(
+ cam_frame_len_offset_t *offset,
+ uint8_t *num_bufs,
+ uint8_t **initial_reg_flag,
+ mm_camera_buf_def_t **bufs,
+ mm_camera_map_unmap_ops_tbl_t *ops_tbl,
+ void *user_data);
+ static int32_t put_bufs(
+ mm_camera_map_unmap_ops_tbl_t *ops_tbl,
+ void *user_data);
+ static int32_t invalidate_buf(int index, void *user_data);
+ static int32_t clean_invalidate_buf(int index, void *user_data);
+
+ int32_t getBufs(cam_frame_len_offset_t *offset,
+ uint8_t *num_bufs,
+ uint8_t **initial_reg_flag,
+ mm_camera_buf_def_t **bufs,
+ mm_camera_map_unmap_ops_tbl_t *ops_tbl);
+ int32_t putBufs(mm_camera_map_unmap_ops_tbl_t *ops_tbl);
+ int32_t invalidateBuf(int index);
+ int32_t cleanInvalidateBuf(int index);
+
+};
+
+}; // namespace qcamera
+
+#endif /* __QCAMERA_STREAM_H__ */
diff --git a/camera/QCamera2/HAL/QCameraThermalAdapter.cpp b/camera/QCamera2/HAL/QCameraThermalAdapter.cpp
new file mode 100644
index 0000000..abdae3e
--- /dev/null
+++ b/camera/QCamera2/HAL/QCameraThermalAdapter.cpp
@@ -0,0 +1,162 @@
+/* Copyright (c) 2013, The Linux Foundataion. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#define LOG_TAG "QCameraThermalAdapter"
+
+#include <dlfcn.h>
+#include <stdlib.h>
+#include <utils/Errors.h>
+
+#include "QCamera2HWI.h"
+#include "QCameraThermalAdapter.h"
+
+using namespace android;
+
+namespace qcamera {
+
+
+QCameraThermalAdapter& QCameraThermalAdapter::getInstance()
+{
+ static QCameraThermalAdapter instance;
+ return instance;
+}
+
+QCameraThermalAdapter::QCameraThermalAdapter() :
+ mCallback(NULL),
+ mHandle(NULL),
+ mRegister(NULL),
+ mUnregister(NULL),
+ mCameraHandle(0),
+ mCamcorderHandle(0)
+{
+}
+
+int QCameraThermalAdapter::init(QCameraThermalCallback *thermalCb)
+{
+ const char *error = NULL;
+ int rc = NO_ERROR;
+
+ ALOGV("%s E", __func__);
+ mHandle = dlopen("/vendor/lib/libthermalclient.so", RTLD_NOW);
+ if (!mHandle) {
+ error = dlerror();
+ ALOGE("%s: dlopen failed with error %s",
+ __func__, error ? error : "");
+ rc = UNKNOWN_ERROR;
+ goto error;
+ }
+ *(void **)&mRegister = dlsym(mHandle, "thermal_client_register_callback");
+ if (!mRegister) {
+ error = dlerror();
+ ALOGE("%s: dlsym failed with error code %s",
+ __func__, error ? error: "");
+ rc = UNKNOWN_ERROR;
+ goto error2;
+ }
+ *(void **)&mUnregister = dlsym(mHandle, "thermal_client_unregister_callback");
+ if (!mUnregister) {
+ error = dlerror();
+ ALOGE("%s: dlsym failed with error code %s",
+ __func__, error ? error: "");
+ rc = UNKNOWN_ERROR;
+ goto error2;
+ }
+
+ // Register camera and camcorder callbacks
+ mCameraHandle = mRegister(mStrCamera, thermalCallback, NULL);
+ if (mCameraHandle < 0) {
+ ALOGE("%s: thermal_client_register_callback failed %d",
+ __func__, mCameraHandle);
+ rc = UNKNOWN_ERROR;
+ goto error2;
+ }
+ mCamcorderHandle = mRegister(mStrCamcorder, thermalCallback, NULL);
+ if (mCamcorderHandle < 0) {
+ ALOGE("%s: thermal_client_register_callback failed %d",
+ __func__, mCamcorderHandle);
+ rc = UNKNOWN_ERROR;
+ goto error3;
+ }
+
+ mCallback = thermalCb;
+ ALOGV("%s X", __func__);
+ return rc;
+
+error3:
+ mCamcorderHandle = 0;
+ mUnregister(mCameraHandle);
+error2:
+ mCameraHandle = 0;
+ dlclose(mHandle);
+ mHandle = NULL;
+error:
+ ALOGV("%s X", __func__);
+ return rc;
+}
+
+void QCameraThermalAdapter::deinit()
+{
+ ALOGV("%s E", __func__);
+ if (mUnregister) {
+ if (mCameraHandle) {
+ mUnregister(mCameraHandle);
+ mCameraHandle = 0;
+ }
+ if (mCamcorderHandle) {
+ mUnregister(mCamcorderHandle);
+ mCamcorderHandle = 0;
+ }
+ }
+ if (mHandle)
+ dlclose(mHandle);
+
+ mHandle = NULL;
+ mRegister = NULL;
+ mUnregister = NULL;
+ mCallback = NULL;
+ ALOGV("%s X", __func__);
+}
+
+char QCameraThermalAdapter::mStrCamera[] = "camera";
+char QCameraThermalAdapter::mStrCamcorder[] = "camcorder";
+
+int QCameraThermalAdapter::thermalCallback(int level,
+ void *userdata, void *data)
+{
+ int rc = 0;
+ ALOGV("%s E", __func__);
+ QCameraThermalAdapter& instance = getInstance();
+ qcamera_thermal_level_enum_t lvl = (qcamera_thermal_level_enum_t) level;
+ if (instance.mCallback)
+ rc = instance.mCallback->thermalEvtHandle(lvl, userdata, data);
+ ALOGV("%s X", __func__);
+ return rc;
+}
+
+}; //namespace qcamera
diff --git a/camera/QCamera2/HAL/QCameraThermalAdapter.h b/camera/QCamera2/HAL/QCameraThermalAdapter.h
new file mode 100644
index 0000000..80711a0
--- /dev/null
+++ b/camera/QCamera2/HAL/QCameraThermalAdapter.h
@@ -0,0 +1,85 @@
+/* Copyright (c) 2013, The Linux Foundataion. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef __QCAMERA_THERMAL_ADAPTER__
+#define __QCAMERA_THERMAL_ADAPTER__
+
+namespace qcamera {
+
+typedef enum {
+ QCAMERA_THERMAL_NO_ADJUSTMENT = 0,
+ QCAMERA_THERMAL_SLIGHT_ADJUSTMENT,
+ QCAMERA_THERMAL_BIG_ADJUSTMENT,
+ QCAMERA_THERMAL_SHUTDOWN
+} qcamera_thermal_level_enum_t;
+
+typedef enum {
+ QCAMERA_THERMAL_ADJUST_FPS,
+ QCAMERA_THERMAL_ADJUST_FRAMESKIP,
+} qcamera_thermal_mode;
+
+class QCameraThermalCallback
+{
+public:
+ virtual int thermalEvtHandle(qcamera_thermal_level_enum_t level,
+ void *userdata, void *data) = 0;
+ virtual ~QCameraThermalCallback() {}
+};
+
+class QCameraThermalAdapter
+{
+public:
+ static QCameraThermalAdapter& getInstance();
+
+ int init(QCameraThermalCallback *thermalCb);
+ void deinit();
+
+private:
+ static char mStrCamera[];
+ static char mStrCamcorder[];
+
+ static int thermalCallback(int level, void *userdata, void *data);
+
+ QCameraThermalCallback *mCallback;
+ void *mHandle;
+ int (*mRegister)(char *name,
+ int (*callback)(int, void *userdata, void *data), void *data);
+ int (*mUnregister)(int handle);
+ int mCameraHandle;
+ int mCamcorderHandle;
+
+ QCameraThermalAdapter();
+ QCameraThermalAdapter(QCameraThermalAdapter const& copy); // not implemented
+ QCameraThermalAdapter& operator=(QCameraThermalAdapter const& copy); // not implemented
+
+};
+
+}; // namespace qcamera
+
+#endif /* __QCAMERA_THERMAL_ADAPTER__ */
diff --git a/camera/QCamera2/HAL/test/Android.mk b/camera/QCamera2/HAL/test/Android.mk
new file mode 100644
index 0000000..f7fa575
--- /dev/null
+++ b/camera/QCamera2/HAL/test/Android.mk
@@ -0,0 +1,31 @@
+LOCAL_PATH:= $(call my-dir)
+
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES:= \
+ qcamera_test.cpp \
+
+LOCAL_SHARED_LIBRARIES:= \
+ libdl \
+ libui \
+ libutils \
+ libcutils \
+ libbinder \
+ libmedia \
+ libmedia_native \
+ libui \
+ libgui \
+ libcamera_client
+
+LOCAL_C_INCLUDES += \
+ frameworks/base/include/ui \
+ frameworks/base/include/surfaceflinger \
+ frameworks/base/include/camera \
+ frameworks/base/include/media \
+
+LOCAL_MODULE:= camera_test
+LOCAL_MODULE_TAGS:= tests
+
+LOCAL_CFLAGS += -Wall -fno-short-enums -O0
+
+include $(BUILD_EXECUTABLE)
diff --git a/camera/QCamera2/HAL/test/qcamera_test.cpp b/camera/QCamera2/HAL/test/qcamera_test.cpp
new file mode 100644
index 0000000..52c5415
--- /dev/null
+++ b/camera/QCamera2/HAL/test/qcamera_test.cpp
@@ -0,0 +1,985 @@
+/* Copyright (c) 2012-2013, The Linux Foundataion. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include <stdlib.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <time.h>
+#include <semaphore.h>
+#include <pthread.h>
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/wait.h>
+
+#include <ui/DisplayInfo.h>
+#include <gui/Surface.h>
+#include <gui/SurfaceComposerClient.h>
+#include <gui/ISurfaceComposer.h>
+
+#include <system/camera.h>
+#include <camera/Camera.h>
+#include <camera/ICamera.h>
+#include <camera/CameraParameters.h>
+
+#include <utils/RefBase.h>
+#include <binder/IPCThreadState.h>
+#include <binder/ProcessState.h>
+#include <binder/IServiceManager.h>
+#include <cutils/properties.h>
+#include <cutils/memory.h>
+
+#include "qcamera_test.h"
+
+namespace qcamera {
+
+using namespace android;
+
+int CameraContext::JpegIdx = 0;
+
+/*===========================================================================
+ * FUNCTION : previewCallback
+ *
+ * DESCRIPTION: preview callback preview mesages are enabled
+ *
+ * PARAMETERS :
+ * @mem : preview buffer
+ *
+ * RETURN : None
+ *==========================================================================*/
+void CameraContext::previewCallback(const sp<IMemory>& mem)
+{
+ printf("PREVIEW Callback 0x%x", ( unsigned int ) mem->pointer());
+ uint8_t *ptr = (uint8_t*) mem->pointer();
+ printf("PRV_CB: 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x",
+ ptr[0],
+ ptr[1],
+ ptr[2],
+ ptr[3],
+ ptr[4],
+ ptr[5],
+ ptr[6],
+ ptr[7],
+ ptr[8],
+ ptr[9]);
+}
+
+/*===========================================================================
+ * FUNCTION : saveFile
+ *
+ * DESCRIPTION: helper function for saving buffers on filesystem
+ *
+ * PARAMETERS :
+ * @mem : buffer to save to filesystem
+ * @path: File path
+ *
+ * RETURN : status_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+status_t CameraContext::saveFile(const sp<IMemory>& mem, String8 path)
+{
+ unsigned char *buff = NULL;
+ int size;
+ int fd = -1;
+
+ if (mem == NULL) {
+ return BAD_VALUE;
+ }
+
+ fd = open(path, O_CREAT | O_WRONLY | O_TRUNC, 0655);
+ if(fd < 0) {
+ printf("Unable to open file %s %s\n", path.string(), strerror(fd));
+ return -errno;
+ }
+
+ size = mem->size();
+ if (size <= 0) {
+ printf("IMemory object is of zero size\n");
+ close(fd);
+ return BAD_VALUE;
+ }
+
+ buff = (unsigned char *)mem->pointer();
+ if (!buff) {
+ printf("Buffer pointer is invalid\n");
+ close(fd);
+ return BAD_VALUE;
+ }
+
+ if ( size != write(fd, buff, size) ) {
+ printf("Bad Write error (%d)%s\n",
+ errno,
+ strerror(errno));
+ close(fd);
+ return INVALID_OPERATION;
+ }
+
+ printf("%s: buffer=%08X, size=%d stored at %s\n",
+ __FUNCTION__, (int)buff, size, path.string());
+
+ if (fd >= 0)
+ close(fd);
+
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : notify
+ *
+ * DESCRIPTION: notify callback
+ *
+ * PARAMETERS :
+ * @msgType : type of callback
+ * @ext1: extended parameters
+ * @ext2: extended parameters
+ *
+ * RETURN : None
+ *==========================================================================*/
+void CameraContext::notify(int32_t msgType, int32_t ext1, int32_t ext2)
+{
+ printf("Notify cb: %d %d %d\n", msgType, ext1, ext2);
+
+ if ( msgType & CAMERA_MSG_FOCUS ) {
+ printf("AutoFocus %s \n",
+ (ext1) ? "OK" : "FAIL");
+ }
+
+ if ( msgType & CAMERA_MSG_SHUTTER ) {
+ printf("Shutter done \n");
+ }
+
+ if ( msgType & CAMERA_MSG_ERROR) {
+ printf("Camera Test CAMERA_MSG_ERROR\n");
+ stopPreview();
+ closeCamera();
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : postData
+ *
+ * DESCRIPTION: handles data callbacks
+ *
+ * PARAMETERS :
+ * @msgType : type of callback
+ * @dataPtr: buffer data
+ * @metadata: additional metadata where available
+ *
+ * RETURN : None
+ *==========================================================================*/
+void CameraContext::postData(int32_t msgType,
+ const sp<IMemory>& dataPtr,
+ camera_frame_metadata_t *metadata)
+{
+ printf("Data cb: %d\n", msgType);
+
+ if ( msgType & CAMERA_MSG_PREVIEW_FRAME ) {
+ previewCallback(dataPtr);
+ }
+
+ if ( msgType & CAMERA_MSG_RAW_IMAGE ) {
+ printf("RAW done \n");
+ }
+
+ if (msgType & CAMERA_MSG_POSTVIEW_FRAME) {
+ printf("Postview frame \n");
+ }
+
+ if (msgType & CAMERA_MSG_COMPRESSED_IMAGE ) {
+ printf("JPEG done\n");
+ String8 jpegPath;
+ jpegPath = jpegPath.format("/sdcard/img_%d.jpg", JpegIdx);
+ saveFile(dataPtr, jpegPath);
+ JpegIdx++;
+ }
+
+ if ( ( msgType & CAMERA_MSG_PREVIEW_METADATA ) &&
+ ( NULL != metadata ) ) {
+ printf("Face detected %d \n", metadata->number_of_faces);
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : postDataTimestamp
+ *
+ * DESCRIPTION: handles recording callbacks
+ *
+ * PARAMETERS :
+ * @timestamp : timestamp of buffer
+ * @msgType : type of buffer
+ * @dataPtr : buffer data
+ *
+ * RETURN : None
+ *==========================================================================*/
+void CameraContext::postDataTimestamp(nsecs_t timestamp,
+ int32_t msgType,
+ const sp<IMemory>& dataPtr)
+{
+ printf("Recording cb: %d %lld %p\n", msgType, timestamp, dataPtr.get());
+}
+
+/*===========================================================================
+ * FUNCTION : printSupportedParams
+ *
+ * DESCRIPTION: dump common supported parameters
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : None
+ *==========================================================================*/
+void CameraContext::printSupportedParams()
+{
+ printf("\n\r\tSupported Cameras: %s",
+ mParams.get("camera-indexes")? mParams.get("camera-indexes") : "NULL");
+ printf("\n\r\tSupported Picture Sizes: %s",
+ mParams.get(CameraParameters::KEY_SUPPORTED_PICTURE_SIZES)?
+ mParams.get(CameraParameters::KEY_SUPPORTED_PICTURE_SIZES) : "NULL");
+ printf("\n\r\tSupported Picture Formats: %s",
+ mParams.get(CameraParameters::KEY_SUPPORTED_PICTURE_FORMATS)?
+ mParams.get(CameraParameters::KEY_SUPPORTED_PICTURE_FORMATS) : "NULL");
+ printf("\n\r\tSupported Preview Sizes: %s",
+ mParams.get(CameraParameters::KEY_SUPPORTED_PREVIEW_SIZES)?
+ mParams.get(CameraParameters::KEY_SUPPORTED_PREVIEW_SIZES) : "NULL");
+ printf("\n\r\tSupported Preview Formats: %s",
+ mParams.get(CameraParameters::KEY_SUPPORTED_PREVIEW_FORMATS)?
+ mParams.get(CameraParameters::KEY_SUPPORTED_PREVIEW_FORMATS) : "NULL");
+ printf("\n\r\tSupported Preview Frame Rates: %s",
+ mParams.get(CameraParameters::KEY_SUPPORTED_PREVIEW_FRAME_RATES)?
+ mParams.get(CameraParameters::KEY_SUPPORTED_PREVIEW_FRAME_RATES) : "NULL");
+ printf("\n\r\tSupported Thumbnail Sizes: %s",
+ mParams.get(CameraParameters::KEY_SUPPORTED_JPEG_THUMBNAIL_SIZES)?
+ mParams.get(CameraParameters::KEY_SUPPORTED_JPEG_THUMBNAIL_SIZES) : "NULL");
+ printf("\n\r\tSupported Whitebalance Modes: %s",
+ mParams.get(CameraParameters::KEY_SUPPORTED_WHITE_BALANCE)?
+ mParams.get(CameraParameters::KEY_SUPPORTED_WHITE_BALANCE) : "NULL");
+ printf("\n\r\tSupported Effects: %s",
+ mParams.get(CameraParameters::KEY_SUPPORTED_EFFECTS)?
+ mParams.get(CameraParameters::KEY_SUPPORTED_EFFECTS) : "NULL");
+ printf("\n\r\tSupported Scene Modes: %s",
+ mParams.get(CameraParameters::KEY_SUPPORTED_SCENE_MODES)?
+ mParams.get(CameraParameters::KEY_SUPPORTED_SCENE_MODES) : "NULL");
+ printf("\n\r\tSupported Focus Modes: %s",
+ mParams.get(CameraParameters::KEY_SUPPORTED_FOCUS_MODES)?
+ mParams.get(CameraParameters::KEY_SUPPORTED_FOCUS_MODES) : "NULL");
+ printf("\n\r\tSupported Antibanding Options: %s",
+ mParams.get(CameraParameters::KEY_SUPPORTED_ANTIBANDING)?
+ mParams.get(CameraParameters::KEY_SUPPORTED_ANTIBANDING) : "NULL");
+ printf("\n\r\tSupported Flash Modes: %s",
+ mParams.get(CameraParameters::KEY_SUPPORTED_FLASH_MODES)?
+ mParams.get(CameraParameters::KEY_SUPPORTED_FLASH_MODES) : "NULL");
+ printf("\n\r\tSupported Focus Areas: %d",
+ mParams.getInt(CameraParameters::KEY_MAX_NUM_FOCUS_AREAS));
+ printf("\n\r\tSupported FPS ranges : %s",
+ mParams.get(CameraParameters::KEY_SUPPORTED_PREVIEW_FPS_RANGE)?
+ mParams.get(CameraParameters::KEY_SUPPORTED_PREVIEW_FPS_RANGE) : "NULL");
+ printf("\n\r\tFocus Distances: %s \n",
+ mParams.get(CameraParameters::KEY_FOCUS_DISTANCES)?
+ mParams.get(CameraParameters::KEY_FOCUS_DISTANCES) : "NULL");
+}
+
+/*===========================================================================
+ * FUNCTION : createPreviewSurface
+ *
+ * DESCRIPTION: helper function for creating preview surfaces
+ *
+ * PARAMETERS :
+ * @width : preview width
+ * @height: preview height
+ * @pixFormat : surface pixelformat
+ *
+ * RETURN : status_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+status_t CameraContext::createPreviewSurface(unsigned int width,
+ unsigned int height,
+ int32_t pixFormat)
+{
+ int ret = NO_ERROR;
+ DisplayInfo dinfo;
+ sp<IBinder> display(SurfaceComposerClient::getBuiltInDisplay(
+ ISurfaceComposer::eDisplayIdMain));
+ SurfaceComposerClient::getDisplayInfo(display, &dinfo);
+ unsigned int previewWidth, previewHeight;
+
+ if ( dinfo.w < width ) {
+ previewWidth = dinfo.w;
+ } else {
+ previewWidth = width;
+ }
+
+ if ( dinfo.h < height ) {
+ previewHeight = dinfo.h;
+ } else {
+ previewHeight = height;
+ }
+
+ mClient = new SurfaceComposerClient();
+
+ if ( NULL == mClient.get() ) {
+ printf("Unable to establish connection to Surface Composer \n");
+ return NO_INIT;
+ }
+
+ mSurfaceControl = mClient->createSurface(String8("QCamera_Test"),
+ previewWidth,
+ previewHeight,
+ pixFormat,
+ 0);
+ if ( NULL == mSurfaceControl.get() ) {
+ printf("Unable to create preview surface \n");
+ return NO_INIT;
+ }
+
+ mPreviewSurface = mSurfaceControl->getSurface();
+ if ( NULL != mPreviewSurface.get() ) {
+ mClient->openGlobalTransaction();
+ ret |= mSurfaceControl->setLayer(0x7fffffff);
+ ret |= mSurfaceControl->setPosition(0, 0);
+ ret |= mSurfaceControl->setSize(previewWidth, previewHeight);
+ ret |= mSurfaceControl->show();
+ mClient->closeGlobalTransaction();
+
+ if ( NO_ERROR != ret ) {
+ printf("Preview surface configuration failed! \n");
+ }
+ } else {
+ ret = NO_INIT;
+ }
+
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : destroyPreviewSurface
+ *
+ * DESCRIPTION: closes previously open preview surface
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : status_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+status_t CameraContext::destroyPreviewSurface()
+{
+ if ( NULL != mPreviewSurface.get() ) {
+ mPreviewSurface.clear();
+ }
+
+ if ( NULL != mSurfaceControl.get() ) {
+ mSurfaceControl->clear();
+ mSurfaceControl.clear();
+ }
+
+ if ( NULL != mClient.get() ) {
+ mClient->dispose();
+ mClient.clear();
+ }
+
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : ~CameraContext
+ *
+ * DESCRIPTION: camera context destructor
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : None
+ *==========================================================================*/
+CameraContext::~CameraContext()
+{
+ stopPreview();
+ closeCamera();
+}
+
+/*===========================================================================
+ * FUNCTION : openCamera
+ *
+ * DESCRIPTION: connects to and initializes camera
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : status_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+status_t CameraContext::openCamera()
+{
+ if ( NULL != mCamera.get() ) {
+ printf("Camera already open! \n");
+ return NO_ERROR;
+ }
+
+ printf("openCamera(camera_index=%d)\n", mCameraIndex);
+ mCamera = Camera::connect(mCameraIndex);
+
+ if ( NULL == mCamera.get() ) {
+ printf("Unable to connect to CameraService\n");
+ return NO_INIT;
+ }
+
+ mParams = mCamera->getParameters();
+ mParams.getSupportedPreviewSizes(mSupportedPreviewSizes);
+ mParams.getSupportedPictureSizes(mSupportedPictureSizes);
+ mCurrentPictureSizeIdx = mSupportedPictureSizes.size() / 2;
+ mCurrentPreviewSizeIdx = mSupportedPreviewSizes.size() / 2;
+
+ mCamera->setListener(this);
+ mHardwareActive = true;
+
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : getNumberOfCameras
+ *
+ * DESCRIPTION: returns the number of supported camera by the system
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : supported camera count
+ *==========================================================================*/
+int CameraContext::getNumberOfCameras()
+{
+ int ret = -1;
+
+ if ( NULL != mCamera.get() ) {
+ ret = mCamera->getNumberOfCameras();
+ }
+
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : closeCamera
+ *
+ * DESCRIPTION: closes a previously the initialized camera reference
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : status_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+status_t CameraContext::closeCamera()
+{
+ if ( NULL == mCamera.get() ) {
+ return NO_INIT;
+ }
+
+ mCamera->disconnect();
+ mCamera.clear();
+ mHardwareActive = false;
+ mPreviewRunning = false;
+
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : startPreview
+ *
+ * DESCRIPTION: starts camera preview
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : status_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+status_t CameraContext::startPreview()
+{
+ int ret = NO_ERROR;
+ int previewWidth, previewHeight;
+ Size currentPreviewSize = mSupportedPreviewSizes.itemAt(mCurrentPreviewSizeIdx);
+ Size currentPictureSize = mSupportedPictureSizes.itemAt(mCurrentPictureSizeIdx);
+
+ if ( mPreviewRunning || !mHardwareActive ) {
+ printf("Preview already running or camera not active! \n");
+ return NO_INIT;
+ }
+
+ if (mResizePreview) {
+ previewWidth = currentPreviewSize.width;
+ previewHeight = currentPreviewSize.height;
+
+ ret = createPreviewSurface(previewWidth,
+ previewHeight,
+ HAL_PIXEL_FORMAT_YCrCb_420_SP);
+ if ( NO_ERROR != ret ) {
+ printf("Error while creating preview surface\n");
+ return ret;
+ }
+
+ mParams.setPreviewSize(previewWidth, previewHeight);
+ mParams.setPictureSize(currentPictureSize.width, currentPictureSize.height);
+
+ ret |= mCamera->setParameters(mParams.flatten());
+ ret |= mCamera->setPreviewDisplay(mPreviewSurface);
+ ret |= mCamera->startPreview();
+ if ( NO_ERROR != ret ) {
+ printf("Preview start failed! \n");
+ return ret;
+ }
+
+ mPreviewRunning = true;
+ mResizePreview = false;
+ }
+
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : autoFocus
+ *
+ * DESCRIPTION: Triggers autofocus
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : status_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+status_t CameraContext::autoFocus()
+{
+ status_t ret = NO_ERROR;
+
+ if ( mPreviewRunning ) {
+ ret = mCamera->autoFocus();
+ }
+
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : enablePreviewCallbacks
+ *
+ * DESCRIPTION: Enables preview callback messages
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : status_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+status_t CameraContext::enablePreviewCallbacks()
+{
+ if ( mHardwareActive ) {
+ mCamera->setPreviewCallbackFlags(CAMERA_FRAME_CALLBACK_FLAG_ENABLE_MASK);
+ }
+
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : takePicture
+ *
+ * DESCRIPTION: triggers image capture
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : status_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+status_t CameraContext::takePicture()
+{
+ status_t ret = NO_ERROR;
+
+ if ( mPreviewRunning ) {
+ ret = mCamera->takePicture(CAMERA_MSG_COMPRESSED_IMAGE|CAMERA_MSG_RAW_IMAGE);
+ }
+
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : stopPreview
+ *
+ * DESCRIPTION: stops camera preview
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : status_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+status_t CameraContext::stopPreview()
+{
+ status_t ret = NO_ERROR;
+
+ if ( mHardwareActive ) {
+ mCamera->stopPreview();
+ ret = destroyPreviewSurface();
+ }
+
+ mPreviewRunning = false;
+ mResizePreview = true;
+
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : resumePreview
+ *
+ * DESCRIPTION: resumes camera preview after image capture
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : status_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+status_t CameraContext::resumePreview()
+{
+ status_t ret = NO_ERROR;
+
+ if ( mHardwareActive ) {
+ ret = mCamera->startPreview();
+ } else {
+ ret = NO_INIT;
+ }
+
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : nextPreviewSize
+ *
+ * DESCRIPTION: Iterates through all supported preview sizes.
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : status_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+status_t CameraContext::nextPreviewSize()
+{
+ if ( mHardwareActive ) {
+ mCurrentPreviewSizeIdx += 1;
+ mCurrentPreviewSizeIdx %= mSupportedPreviewSizes.size();
+ Size previewSize = mSupportedPreviewSizes.itemAt(mCurrentPreviewSizeIdx);
+ mParams.setPreviewSize(previewSize.width,
+ previewSize.height);
+ mResizePreview = true;
+
+ if ( mPreviewRunning ) {
+ mCamera->stopPreview();
+ mCamera->setParameters(mParams.flatten());
+ mCamera->startPreview();
+ } else {
+ mCamera->setParameters(mParams.flatten());
+ }
+ }
+
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : getCurrentPreviewSize
+ *
+ * DESCRIPTION: queries the currently configured preview size
+ *
+ * PARAMETERS :
+ * @previewSize : preview size currently configured
+ *
+ * RETURN : status_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+status_t CameraContext::getCurrentPreviewSize(Size &previewSize)
+{
+ if ( mHardwareActive ) {
+ previewSize = mSupportedPreviewSizes.itemAt(mCurrentPreviewSizeIdx);
+ }
+
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : nextPictureSize
+ *
+ * DESCRIPTION: Iterates through all supported picture sizes.
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : status_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+status_t CameraContext::nextPictureSize()
+{
+ if ( mHardwareActive ) {
+ mCurrentPictureSizeIdx += 1;
+ mCurrentPictureSizeIdx %= mSupportedPictureSizes.size();
+ Size pictureSize = mSupportedPictureSizes.itemAt(mCurrentPictureSizeIdx);
+ mParams.setPictureSize(pictureSize.width,
+ pictureSize.height);
+ mCamera->setParameters(mParams.flatten());
+ }
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : getCurrentPictureSize
+ *
+ * DESCRIPTION: queries the currently configured picture size
+ *
+ * PARAMETERS :
+ * @pictureSize : picture size currently configured
+ *
+ * RETURN : status_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+status_t CameraContext::getCurrentPictureSize(Size &pictureSize)
+{
+ if ( mHardwareActive ) {
+ pictureSize = mSupportedPictureSizes.itemAt(mCurrentPictureSizeIdx);
+ }
+
+ return NO_ERROR;
+}
+
+}; //namespace qcamera ends here
+
+using namespace qcamera;
+
+/*===========================================================================
+ * FUNCTION : printMenu
+ *
+ * DESCRIPTION: prints the available camera options
+ *
+ * PARAMETERS :
+ * @currentCamera : camera context currently being used
+ *
+ * RETURN : None
+ *==========================================================================*/
+void printMenu(sp<CameraContext> currentCamera)
+{
+ Size currentPictureSize, currentPreviewSize;
+
+ assert(currentCamera.get());
+
+ currentCamera->getCurrentPictureSize(currentPictureSize);
+ currentCamera->getCurrentPreviewSize(currentPreviewSize);
+
+ printf("\n\n=========== FUNCTIONAL TEST MENU ===================\n\n");
+
+ printf(" \n\nSTART / STOP / GENERAL SERVICES \n");
+ printf(" -----------------------------\n");
+ printf(" %c. Switch camera - Current Index: %d\n",
+ SWITCH_CAMERA_CMD,
+ currentCamera->getCameraIndex());
+ printf(" %c. Resume Preview after capture \n",
+ RESUME_PREVIEW_CMD);
+ printf(" %c. Quit \n",
+ EXIT_CMD);
+ printf(" %c. Camera Capability Dump",
+ DUMP_CAPS_CMD);
+
+ printf(" \n\n PREVIEW SUB MENU \n");
+ printf(" -----------------------------\n");
+ printf(" %c. Start Preview\n",
+ START_PREVIEW_CMD);
+ printf(" %c. Stop Preview\n",
+ STOP_PREVIEW_CMD);
+ printf(" %c. Preview size: %dx%d\n",
+ CHANGE_PREVIEW_SIZE_CMD,
+ currentPreviewSize.width,
+ currentPreviewSize.height);
+ printf(" %c. Enable preview frames\n",
+ ENABLE_PRV_CALLBACKS_CMD);
+ printf(" %c. Trigger autofocus \n",
+ AUTOFOCUS_CMD);
+
+ printf(" \n\n IMAGE CAPTURE SUB MENU \n");
+ printf(" -----------------------------\n");
+ printf(" %c. Take picture/Full Press\n",
+ TAKEPICTURE_CMD);
+ printf(" %c. Picture size: %dx%d\n",
+ CHANGE_PICTURE_SIZE_CMD,
+ currentPictureSize.width,
+ currentPictureSize.height);
+
+ printf("\n");
+ printf(" Choice: ");
+}
+
+/*===========================================================================
+ * FUNCTION : functionalTest
+ *
+ * DESCRIPTION: queries and executes client supplied commands for testing a
+ * particular camera.
+ *
+ * PARAMETERS :
+ * @availableCameras : List with all cameras supported
+ *
+ * RETURN : status_t type of status
+ * NO_ERROR -- continue testing
+ * none-zero -- quit test
+ *==========================================================================*/
+status_t functionalTest(Vector< sp<CameraContext> > &availableCameras)
+{
+ int cmd;
+ status_t stat = NO_ERROR;
+ static int currentCameraIdx = 0;
+
+ assert(availableCameras.size());
+
+ sp<CameraContext> currentCamera = availableCameras.itemAt(currentCameraIdx);
+ printMenu(currentCamera);
+ cmd = getchar();
+
+ switch (cmd) {
+ case SWITCH_CAMERA_CMD:
+ {
+ currentCameraIdx++;
+ currentCameraIdx %= availableCameras.size();
+ currentCamera = availableCameras.itemAt(currentCameraIdx);
+ }
+ break;
+
+ case RESUME_PREVIEW_CMD:
+ {
+ stat = currentCamera->resumePreview();
+ }
+ break;
+
+ case START_PREVIEW_CMD:
+ {
+ stat = currentCamera->startPreview();
+ }
+ break;
+
+ case STOP_PREVIEW_CMD:
+ {
+ stat = currentCamera->stopPreview();
+ }
+ break;
+
+ case CHANGE_PREVIEW_SIZE_CMD:
+ {
+ stat = currentCamera->nextPreviewSize();
+ }
+ break;
+
+ case CHANGE_PICTURE_SIZE_CMD:
+ {
+ stat = currentCamera->nextPictureSize();
+ }
+ break;
+
+ case DUMP_CAPS_CMD:
+ {
+ currentCamera->printSupportedParams();
+ }
+ break;
+
+ case AUTOFOCUS_CMD:
+ {
+ stat = currentCamera->autoFocus();
+ }
+ break;
+
+ case TAKEPICTURE_CMD:
+ {
+ stat = currentCamera->takePicture();
+ }
+ break;
+
+ case ENABLE_PRV_CALLBACKS_CMD:
+ {
+ stat = currentCamera->enablePreviewCallbacks();
+ }
+ break;
+
+ case EXIT_CMD:
+ {
+ currentCamera->stopPreview();
+ return -1;
+ }
+
+ break;
+
+ default:
+ {
+ }
+ break;
+ }
+ printf("Command status 0x%x \n", stat);
+
+ return NO_ERROR;
+}
+
+int main()
+{
+ sp<ProcessState> proc(ProcessState::self());
+ Vector< sp<CameraContext> > availableCameras;
+ sp<CameraContext> camera;
+ int i = 0;
+
+ ProcessState::self()->startThreadPool();
+
+ do {
+ camera = new CameraContext(i);
+ if ( NULL == camera.get() ) {
+ return NO_INIT;
+ }
+
+ status_t stat = camera->openCamera();
+ if ( NO_ERROR != stat ) {
+ printf("Error encountered during camera open \n");
+ return stat;
+ }
+
+ availableCameras.add(camera);
+ i++;
+ } while ( i < camera->getNumberOfCameras() ) ;
+
+ while ( true ) {
+ if ( NO_ERROR != functionalTest(availableCameras) ) {
+ break;
+ }
+ };
+
+ for ( size_t j = 0 ; j < availableCameras.size() ; j++ ) {
+ camera = availableCameras.itemAt(j);
+ camera->closeCamera();
+ camera.clear();
+ }
+
+ availableCameras.clear();
+
+ return 0;
+}
diff --git a/camera/QCamera2/HAL/test/qcamera_test.h b/camera/QCamera2/HAL/test/qcamera_test.h
new file mode 100644
index 0000000..5bb8f67
--- /dev/null
+++ b/camera/QCamera2/HAL/test/qcamera_test.h
@@ -0,0 +1,126 @@
+/* Copyright (c) 2012-2013, The Linux Foundataion. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef QCAMERA_TEST_H
+#define QCAMERA_TEST_H
+
+namespace qcamera {
+
+using namespace android;
+
+typedef enum qcamera_test_cmds_t {
+ SWITCH_CAMERA_CMD = 'A',
+ RESUME_PREVIEW_CMD = '[',
+ START_PREVIEW_CMD = '1',
+ STOP_PREVIEW_CMD = '2',
+ CHANGE_PREVIEW_SIZE_CMD = '4',
+ CHANGE_PICTURE_SIZE_CMD = '5',
+ DUMP_CAPS_CMD = 'E',
+ AUTOFOCUS_CMD = 'f',
+ TAKEPICTURE_CMD = 'p',
+ ENABLE_PRV_CALLBACKS_CMD = '&',
+ EXIT_CMD = 'q'
+} qcamera_test_cmds;
+
+class CameraContext : public CameraListener {
+public:
+
+ CameraContext(int cameraIndex) :
+ mCameraIndex(cameraIndex),
+ mResizePreview(true),
+ mHardwareActive(false),
+ mPreviewRunning(false),
+ mCamera(NULL),
+ mClient(NULL),
+ mSurfaceControl(NULL),
+ mPreviewSurface(NULL) {}
+
+ status_t openCamera();
+ status_t closeCamera();
+
+ status_t startPreview();
+ status_t stopPreview();
+ status_t resumePreview();
+ status_t autoFocus();
+ status_t enablePreviewCallbacks();
+ status_t takePicture();
+
+ status_t nextPreviewSize();
+ status_t getCurrentPreviewSize(Size &previewSize);
+
+ status_t nextPictureSize();
+ status_t getCurrentPictureSize(Size &pictureSize);
+
+ void printSupportedParams();
+
+ int getCameraIndex() { return mCameraIndex; }
+ int getNumberOfCameras();
+
+ virtual ~CameraContext();
+
+ virtual void notify(int32_t msgType, int32_t ext1, int32_t ext2);
+ virtual void postData(int32_t msgType,
+ const sp<IMemory>& dataPtr,
+ camera_frame_metadata_t *metadata);
+
+ virtual void postDataTimestamp(nsecs_t timestamp,
+ int32_t msgType,
+ const sp<IMemory>& dataPtr);
+
+private:
+
+ status_t createPreviewSurface(unsigned int width,
+ unsigned int height,
+ int32_t pixFormat);
+ status_t destroyPreviewSurface();
+
+ status_t saveFile(const sp<IMemory>& mem, String8 path);
+ void previewCallback(const sp<IMemory>& mem);
+
+ static int JpegIdx;
+ int mCameraIndex;
+ bool mResizePreview;
+ bool mHardwareActive;
+ bool mPreviewRunning;
+
+ sp<Camera> mCamera;
+ sp<SurfaceComposerClient> mClient;
+ sp<SurfaceControl> mSurfaceControl;
+ sp<Surface> mPreviewSurface;
+ CameraParameters mParams;
+
+ int mCurrentPreviewSizeIdx;
+ int mCurrentPictureSizeIdx;
+ Vector<Size> mSupportedPreviewSizes;
+ Vector<Size> mSupportedPictureSizes;
+};
+
+}; //namespace qcamera
+
+#endif
diff --git a/camera/QCamera2/HAL3/Android.mk b/camera/QCamera2/HAL3/Android.mk
new file mode 100644
index 0000000..592740d
--- /dev/null
+++ b/camera/QCamera2/HAL3/Android.mk
@@ -0,0 +1,48 @@
+LOCAL_PATH:= $(call my-dir)
+
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES := \
+ QCamera3Factory.cpp \
+ QCamera3Hal.cpp \
+ QCamera3HWI.cpp \
+ QCamera3Mem.cpp \
+ QCamera3Stream.cpp \
+ QCamera3Channel.cpp \
+ QCamera3PostProc.cpp \
+ ../util/QCameraCmdThread.cpp \
+ ../util/QCameraQueue.cpp
+
+LOCAL_CFLAGS := -Wall -Werror
+LOCAL_CFLAGS += -DHAS_MULTIMEDIA_HINTS
+
+LOCAL_C_INCLUDES := \
+ $(LOCAL_PATH)/../stack/common \
+ frameworks/native/include/media/openmax \
+ frameworks/native/include \
+ frameworks/av/include \
+ hardware/qcom/media/libstagefrighthw \
+ system/media/camera/include \
+ $(LOCAL_PATH)/../../mm-image-codec/qexif \
+ $(LOCAL_PATH)/../../mm-image-codec/qomx_core \
+ $(LOCAL_PATH)/../util
+
+ifneq ($(filter msm8974 msm8x74,$(TARGET_BOARD_PLATFORM)),)
+LOCAL_C_INCLUDES += \
+ hardware/qcom/display/msm8974/libgralloc
+else
+LOCAL_C_INCLUDES += \
+ hardware/qcom/display/msm8960/libgralloc
+endif
+
+LOCAL_SHARED_LIBRARIES := libcamera_client liblog libhardware libutils libcutils libdl
+LOCAL_SHARED_LIBRARIES += libmmcamera_interface libmmjpeg_interface libui libcamera_metadata
+
+LOCAL_MODULE_PATH := $(TARGET_OUT_SHARED_LIBRARIES)/hw
+#LOCAL_MODULE := camera.$(TARGET_BOARD_PLATFORM)
+LOCAL_MODULE := camera.$(TARGET_DEVICE)
+LOCAL_MODULE_TAGS := optional
+
+include $(BUILD_SHARED_LIBRARY)
+
+#include $(LOCAL_PATH)/test/Android.mk
diff --git a/camera/QCamera2/HAL3/QCamera3Channel.cpp b/camera/QCamera2/HAL3/QCamera3Channel.cpp
new file mode 100755
index 0000000..f07b756
--- /dev/null
+++ b/camera/QCamera2/HAL3/QCamera3Channel.cpp
@@ -0,0 +1,2171 @@
+/* Copyright (c) 2012-2013, The Linux Foundataion. All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions are
+* met:
+* * Redistributions of source code must retain the above copyright
+* notice, this list of conditions and the following disclaimer.
+* * Redistributions in binary form must reproduce the above
+* copyright notice, this list of conditions and the following
+* disclaimer in the documentation and/or other materials provided
+* with the distribution.
+* * Neither the name of The Linux Foundation nor the names of its
+* contributors may be used to endorse or promote products derived
+* from this software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*
+*/
+
+#define LOG_TAG "QCamera3Channel"
+
+#include <stdlib.h>
+#include <cstdlib>
+#include <stdio.h>
+#include <string.h>
+#include <hardware/camera3.h>
+#include <system/camera_metadata.h>
+#include <gralloc_priv.h>
+#include <utils/Log.h>
+#include <utils/Errors.h>
+#include "QCamera3Channel.h"
+
+using namespace android;
+
+#define MIN_STREAMING_BUFFER_NUM 7+11
+
+namespace qcamera {
+static const char ExifAsciiPrefix[] =
+ { 0x41, 0x53, 0x43, 0x49, 0x49, 0x0, 0x0, 0x0 }; // "ASCII\0\0\0"
+static const char ExifUndefinedPrefix[] =
+ { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; // "\0\0\0\0\0\0\0\0"
+
+#define GPS_PROCESSING_METHOD_SIZE 101
+#define EXIF_ASCII_PREFIX_SIZE 8 //(sizeof(ExifAsciiPrefix))
+#define FOCAL_LENGTH_DECIMAL_PRECISION 100
+
+/*===========================================================================
+ * FUNCTION : QCamera3Channel
+ *
+ * DESCRIPTION: constrcutor of QCamera3Channel
+ *
+ * PARAMETERS :
+ * @cam_handle : camera handle
+ * @cam_ops : ptr to camera ops table
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCamera3Channel::QCamera3Channel(uint32_t cam_handle,
+ mm_camera_ops_t *cam_ops,
+ channel_cb_routine cb_routine,
+ cam_padding_info_t *paddingInfo,
+ void *userData)
+{
+ m_camHandle = cam_handle;
+ m_camOps = cam_ops;
+ m_bIsActive = false;
+
+ m_handle = 0;
+ m_numStreams = 0;
+ memset(mStreams, 0, sizeof(mStreams));
+ mUserData = userData;
+
+ mStreamInfoBuf = NULL;
+ mChannelCB = cb_routine;
+ mPaddingInfo = paddingInfo;
+}
+
+/*===========================================================================
+ * FUNCTION : QCamera3Channel
+ *
+ * DESCRIPTION: default constrcutor of QCamera3Channel
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCamera3Channel::QCamera3Channel()
+{
+ m_camHandle = 0;
+ m_camOps = NULL;
+ m_bIsActive = false;
+
+ m_handle = 0;
+ m_numStreams = 0;
+ memset(mStreams, 0, sizeof(mStreams));
+ mUserData = NULL;
+
+ mStreamInfoBuf = NULL;
+ mChannelCB = NULL;
+ mPaddingInfo = NULL;
+}
+
+/*===========================================================================
+ * FUNCTION : ~QCamera3Channel
+ *
+ * DESCRIPTION: destructor of QCamera3Channel
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCamera3Channel::~QCamera3Channel()
+{
+ if (m_bIsActive)
+ stop();
+
+ for (int i = 0; i < m_numStreams; i++) {
+ if (mStreams[i] != NULL) {
+ delete mStreams[i];
+ mStreams[i] = 0;
+ }
+ }
+ if (m_handle) {
+ m_camOps->delete_channel(m_camHandle, m_handle);
+ ALOGE("%s: deleting channel %d", __func__, m_handle);
+ m_handle = 0;
+ }
+ m_numStreams = 0;
+}
+
+/*===========================================================================
+ * FUNCTION : init
+ *
+ * DESCRIPTION: initialization of channel
+ *
+ * PARAMETERS :
+ * @attr : channel bundle attribute setting
+ * @dataCB : data notify callback
+ * @userData: user data ptr
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Channel::init(mm_camera_channel_attr_t *attr,
+ mm_camera_buf_notify_t dataCB)
+{
+ m_handle = m_camOps->add_channel(m_camHandle,
+ attr,
+ dataCB,
+ this);
+ if (m_handle == 0) {
+ ALOGE("%s: Add channel failed", __func__);
+ return UNKNOWN_ERROR;
+ }
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : addStream
+ *
+ * DESCRIPTION: add a stream into channel
+ *
+ * PARAMETERS :
+ * @allocator : stream related buffer allocator
+ * @streamInfoBuf : ptr to buf that constains stream info
+ * @minStreamBufNum: number of stream buffers needed
+ * @paddingInfo : padding information
+ * @stream_cb : stream data notify callback
+ * @userdata : user data ptr
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Channel::addStream(cam_stream_type_t streamType,
+ cam_format_t streamFormat,
+ cam_dimension_t streamDim,
+ uint8_t minStreamBufNum)
+{
+ int32_t rc = NO_ERROR;
+
+ if (m_numStreams >= 1) {
+ ALOGE("%s: Only one stream per channel supported in v3 Hal", __func__);
+ return BAD_VALUE;
+ }
+
+ if (m_numStreams >= MAX_STREAM_NUM_IN_BUNDLE) {
+ ALOGE("%s: stream number (%d) exceeds max limit (%d)",
+ __func__, m_numStreams, MAX_STREAM_NUM_IN_BUNDLE);
+ return BAD_VALUE;
+ }
+ QCamera3Stream *pStream = new QCamera3Stream(m_camHandle,
+ m_handle,
+ m_camOps,
+ mPaddingInfo,
+ this);
+ if (pStream == NULL) {
+ ALOGE("%s: No mem for Stream", __func__);
+ return NO_MEMORY;
+ }
+
+ rc = pStream->init(streamType, streamFormat, streamDim, NULL, minStreamBufNum,
+ streamCbRoutine, this);
+ if (rc == 0) {
+ mStreams[m_numStreams] = pStream;
+ m_numStreams++;
+ } else {
+ delete pStream;
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : start
+ *
+ * DESCRIPTION: start channel, which will start all streams belong to this channel
+ *
+ * PARAMETERS :
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Channel::start()
+{
+ int32_t rc = NO_ERROR;
+
+ if (m_numStreams > 1) {
+ ALOGE("%s: bundle not supported", __func__);
+ }
+
+ for (int i = 0; i < m_numStreams; i++) {
+ if (mStreams[i] != NULL) {
+ mStreams[i]->start();
+ }
+ }
+ rc = m_camOps->start_channel(m_camHandle, m_handle);
+
+ if (rc != NO_ERROR) {
+ for (int i = 0; i < m_numStreams; i++) {
+ if (mStreams[i] != NULL) {
+ mStreams[i]->stop();
+ }
+ }
+ } else {
+ m_bIsActive = true;
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : stop
+ *
+ * DESCRIPTION: stop a channel, which will stop all streams belong to this channel
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Channel::stop()
+{
+ int32_t rc = NO_ERROR;
+ if(!m_bIsActive) {
+ ALOGE("%s: Attempt to stop inactive channel",__func__);
+ return rc;
+ }
+
+ rc = m_camOps->stop_channel(m_camHandle, m_handle);
+
+ for (int i = 0; i < m_numStreams; i++) {
+ if (mStreams[i] != NULL) {
+ mStreams[i]->stop();
+ }
+ }
+
+ m_bIsActive = false;
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : bufDone
+ *
+ * DESCRIPTION: return a stream buf back to kernel
+ *
+ * PARAMETERS :
+ * @recvd_frame : stream buf frame to be returned
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Channel::bufDone(mm_camera_super_buf_t *recvd_frame)
+{
+ int32_t rc = NO_ERROR;
+ for (int i = 0; i < recvd_frame->num_bufs; i++) {
+ if (recvd_frame->bufs[i] != NULL) {
+ for (int j = 0; j < m_numStreams; j++) {
+ if (mStreams[j] != NULL &&
+ mStreams[j]->getMyHandle() == recvd_frame->bufs[i]->stream_id) {
+ rc = mStreams[j]->bufDone(recvd_frame->bufs[i]->buf_idx);
+ break; // break loop j
+ }
+ }
+ }
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : getStreamTypeMask
+ *
+ * DESCRIPTION: Get bit mask of all stream types in this channel
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : Bit mask of all stream types in this channel
+ *==========================================================================*/
+uint32_t QCamera3Channel::getStreamTypeMask()
+{
+ uint32_t mask = 0;
+ for (int i = 0; i < m_numStreams; i++) {
+ mask |= (0x1 << mStreams[i]->getMyType());
+ }
+ return mask;
+}
+
+/*===========================================================================
+ * FUNCTION : getInternalFormatBuffer
+ *
+ * DESCRIPTION: return buffer in the internal format structure
+ *
+ * PARAMETERS :
+ * @streamHandle : buffer handle
+ *
+ * RETURN : stream object. NULL if not found
+ *==========================================================================*/
+mm_camera_buf_def_t* QCamera3RegularChannel::getInternalFormatBuffer(
+ buffer_handle_t * buffer)
+{
+ int32_t index;
+ if(buffer == NULL)
+ return NULL;
+ index = mMemory->getMatchBufIndex((void*)buffer);
+ if(index < 0) {
+ ALOGE("%s: Could not find object among registered buffers",__func__);
+ return NULL;
+ }
+ return mStreams[0]->getInternalFormatBuffer(index);
+}
+
+/*===========================================================================
+ * FUNCTION : getStreamByHandle
+ *
+ * DESCRIPTION: return stream object by stream handle
+ *
+ * PARAMETERS :
+ * @streamHandle : stream handle
+ *
+ * RETURN : stream object. NULL if not found
+ *==========================================================================*/
+QCamera3Stream *QCamera3Channel::getStreamByHandle(uint32_t streamHandle)
+{
+ for (int i = 0; i < m_numStreams; i++) {
+ if (mStreams[i] != NULL && mStreams[i]->getMyHandle() == streamHandle) {
+ return mStreams[i];
+ }
+ }
+ return NULL;
+}
+
+/*===========================================================================
+ * FUNCTION : getStreamByIndex
+ *
+ * DESCRIPTION: return stream object by index
+ *
+ * PARAMETERS :
+ * @streamHandle : stream handle
+ *
+ * RETURN : stream object. NULL if not found
+ *==========================================================================*/
+QCamera3Stream *QCamera3Channel::getStreamByIndex(uint8_t index)
+{
+ if (index < m_numStreams) {
+ return mStreams[index];
+ }
+ return NULL;
+}
+
+/*===========================================================================
+ * FUNCTION : streamCbRoutine
+ *
+ * DESCRIPTION: callback routine for stream
+ *
+ * PARAMETERS :
+ * @streamHandle : stream handle
+ *
+ * RETURN : stream object. NULL if not found
+ *==========================================================================*/
+void QCamera3Channel::streamCbRoutine(mm_camera_super_buf_t *super_frame,
+ QCamera3Stream *stream, void *userdata)
+{
+ QCamera3Channel *channel = (QCamera3Channel *)userdata;
+ if (channel == NULL) {
+ ALOGE("%s: invalid channel pointer", __func__);
+ return;
+ }
+ channel->streamCbRoutine(super_frame, stream);
+}
+
+/*===========================================================================
+ * FUNCTION : QCamera3RegularChannel
+ *
+ * DESCRIPTION: constrcutor of QCamera3RegularChannel
+ *
+ * PARAMETERS :
+ * @cam_handle : camera handle
+ * @cam_ops : ptr to camera ops table
+ * @cb_routine : callback routine to frame aggregator
+ * @stream : camera3_stream_t structure
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCamera3RegularChannel::QCamera3RegularChannel(uint32_t cam_handle,
+ mm_camera_ops_t *cam_ops,
+ channel_cb_routine cb_routine,
+ cam_padding_info_t *paddingInfo,
+ void *userData,
+ camera3_stream_t *stream) :
+ QCamera3Channel(cam_handle, cam_ops, cb_routine,
+ paddingInfo, userData),
+ mCamera3Stream(stream),
+ mNumBufs(0),
+ mCamera3Buffers(NULL),
+ mMemory(NULL),
+ mWidth(stream->width),
+ mHeight(stream->height)
+{
+}
+
+/*===========================================================================
+ * FUNCTION : QCamera3RegularChannel
+ *
+ * DESCRIPTION: constrcutor of QCamera3RegularChannel
+ *
+ * PARAMETERS :
+ * @cam_handle : camera handle
+ * @cam_ops : ptr to camera ops table
+ * @cb_routine : callback routine to frame aggregator
+ * @stream : camera3_stream_t structure
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCamera3RegularChannel::QCamera3RegularChannel(uint32_t cam_handle,
+ mm_camera_ops_t *cam_ops,
+ channel_cb_routine cb_routine,
+ cam_padding_info_t *paddingInfo,
+ void *userData,
+ camera3_stream_t *stream,
+ uint32_t width, uint32_t height) :
+ QCamera3Channel(cam_handle, cam_ops, cb_routine,
+ paddingInfo, userData),
+ mCamera3Stream(stream),
+ mNumBufs(0),
+ mCamera3Buffers(NULL),
+ mMemory(NULL),
+ mWidth(width),
+ mHeight(height)
+{
+}
+
+/*===========================================================================
+ * FUNCTION : ~QCamera3RegularChannel
+ *
+ * DESCRIPTION: destructor of QCamera3RegularChannel
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCamera3RegularChannel::~QCamera3RegularChannel()
+{
+ if (mCamera3Buffers) {
+ delete[] mCamera3Buffers;
+ }
+}
+
+int32_t QCamera3RegularChannel::initialize()
+{
+ //TO DO
+ return 0;
+}
+
+/*===========================================================================
+ * FUNCTION : request
+ *
+ * DESCRIPTION: process a request from camera service. Stream on if ncessary.
+ *
+ * PARAMETERS :
+ * @buffer : buffer to be filled for this request
+ *
+ * RETURN : 0 on a success start of capture
+ * -EINVAL on invalid input
+ * -ENODEV on serious error
+ *==========================================================================*/
+int32_t QCamera3RegularChannel::request(buffer_handle_t *buffer, uint32_t frameNumber)
+{
+ //FIX ME: Return buffer back in case of failures below.
+
+ int32_t rc = NO_ERROR;
+ int index;
+ if(!m_bIsActive) {
+ ALOGD("%s: First request on this channel starting stream",__func__);
+ start();
+ if(rc != NO_ERROR) {
+ ALOGE("%s: Failed to start the stream on the request",__func__);
+ return rc;
+ }
+ } else {
+ ALOGV("%s: Request on an existing stream",__func__);
+ }
+
+ if(!mMemory) {
+ ALOGE("%s: error, Gralloc Memory object not yet created for this stream",__func__);
+ return NO_MEMORY;
+ }
+
+ index = mMemory->getMatchBufIndex((void*)buffer);
+ if(index < 0) {
+ ALOGE("%s: Could not find object among registered buffers",__func__);
+ return DEAD_OBJECT;
+ }
+
+ rc = mStreams[0]->bufDone(index);
+ if(rc != NO_ERROR) {
+ ALOGE("%s: Failed to Q new buffer to stream",__func__);
+ return rc;
+ }
+
+ rc = mMemory->markFrameNumber(index, frameNumber);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : registerBuffers
+ *
+ * DESCRIPTION: register streaming buffers to the channel object
+ *
+ * PARAMETERS :
+ * @num_buffers : number of buffers to be registered
+ * @buffers : buffer to be registered
+ *
+ * RETURN : 0 on a success start of capture
+ * -EINVAL on invalid input
+ * -ENOMEM on failure to register the buffer
+ * -ENODEV on serious error
+ *==========================================================================*/
+int32_t QCamera3RegularChannel::registerBuffers(uint32_t num_buffers, buffer_handle_t **buffers)
+{
+ int rc = 0;
+ struct private_handle_t *priv_handle = (struct private_handle_t *)(*buffers[0]);
+ cam_stream_type_t streamType;
+ cam_format_t streamFormat;
+ cam_dimension_t streamDim;
+
+ rc = init(NULL, NULL);
+ if (rc < 0) {
+ ALOGE("%s: init failed", __func__);
+ return rc;
+ }
+
+ if (mCamera3Stream->format == HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED) {
+ if (priv_handle->flags & private_handle_t::PRIV_FLAGS_VIDEO_ENCODER) {
+ streamType = CAM_STREAM_TYPE_VIDEO;
+ streamFormat = CAM_FORMAT_YUV_420_NV12;
+ } else if (priv_handle->flags & private_handle_t::PRIV_FLAGS_HW_TEXTURE) {
+ streamType = CAM_STREAM_TYPE_PREVIEW;
+ streamFormat = CAM_FORMAT_YUV_420_NV21;
+ } else {
+ //TODO: Add a new flag in libgralloc for ZSL buffers, and its size needs
+ // to be properly aligned and padded.
+ ALOGE("%s: priv_handle->flags 0x%x not supported",
+ __func__, priv_handle->flags);
+ streamType = CAM_STREAM_TYPE_SNAPSHOT;
+ streamFormat = CAM_FORMAT_YUV_420_NV21;
+ }
+ } else if(mCamera3Stream->format == HAL_PIXEL_FORMAT_YCbCr_420_888) {
+ streamType = CAM_STREAM_TYPE_CALLBACK;
+ streamFormat = CAM_FORMAT_YUV_420_NV21;
+ } else {
+ //TODO: Fail for other types of streams for now
+ ALOGE("%s: format is not IMPLEMENTATION_DEFINED or flexible", __func__);
+ return -EINVAL;
+ }
+
+ /* Bookkeep buffer set because they go out of scope after register call */
+ mNumBufs = num_buffers;
+ mCamera3Buffers = new buffer_handle_t*[num_buffers];
+ if (mCamera3Buffers == NULL) {
+ ALOGE("%s: Failed to allocate buffer_handle_t*", __func__);
+ return -ENOMEM;
+ }
+ for (size_t i = 0; i < num_buffers; i++)
+ mCamera3Buffers[i] = buffers[i];
+
+ streamDim.width = mWidth;
+ streamDim.height = mHeight;
+
+ rc = QCamera3Channel::addStream(streamType, streamFormat, streamDim,
+ num_buffers);
+ return rc;
+}
+
+void QCamera3RegularChannel::streamCbRoutine(
+ mm_camera_super_buf_t *super_frame,
+ QCamera3Stream *stream)
+{
+ //FIXME Q Buf back in case of error?
+ uint8_t frameIndex;
+ buffer_handle_t *resultBuffer;
+ int32_t resultFrameNumber;
+ camera3_stream_buffer_t result;
+
+ if(!super_frame) {
+ ALOGE("%s: Invalid Super buffer",__func__);
+ return;
+ }
+
+ if(super_frame->num_bufs != 1) {
+ ALOGE("%s: Multiple streams are not supported",__func__);
+ return;
+ }
+ if(super_frame->bufs[0] == NULL ) {
+ ALOGE("%s: Error, Super buffer frame does not contain valid buffer",
+ __func__);
+ return;
+ }
+
+ frameIndex = (uint8_t)super_frame->bufs[0]->buf_idx;
+ if(frameIndex >= mNumBufs) {
+ ALOGE("%s: Error, Invalid index for buffer",__func__);
+ if(stream) {
+ stream->bufDone(frameIndex);
+ }
+ return;
+ }
+
+ ////Use below data to issue framework callback
+ resultBuffer = mCamera3Buffers[frameIndex];
+ resultFrameNumber = mMemory->getFrameNumber(frameIndex);
+
+ result.stream = mCamera3Stream;
+ result.buffer = resultBuffer;
+ result.status = CAMERA3_BUFFER_STATUS_OK;
+ result.acquire_fence = -1;
+ result.release_fence = -1;
+
+ mChannelCB(NULL, &result, resultFrameNumber, mUserData);
+ free(super_frame);
+ return;
+}
+
+QCamera3Memory* QCamera3RegularChannel::getStreamBufs(uint32_t /*len*/)
+{
+ if (mNumBufs == 0 || mCamera3Buffers == NULL) {
+ ALOGE("%s: buffers not registered yet", __func__);
+ return NULL;
+ }
+
+ mMemory = new QCamera3GrallocMemory();
+ if (mMemory == NULL) {
+ return NULL;
+ }
+
+ if (mMemory->registerBuffers(mNumBufs, mCamera3Buffers) < 0) {
+ delete mMemory;
+ mMemory = NULL;
+ return NULL;
+ }
+ return mMemory;
+}
+
+void QCamera3RegularChannel::putStreamBufs()
+{
+ mMemory->unregisterBuffers();
+ delete mMemory;
+ mMemory = NULL;
+}
+
+int QCamera3RegularChannel::kMaxBuffers = 7;
+
+QCamera3MetadataChannel::QCamera3MetadataChannel(uint32_t cam_handle,
+ mm_camera_ops_t *cam_ops,
+ channel_cb_routine cb_routine,
+ cam_padding_info_t *paddingInfo,
+ void *userData) :
+ QCamera3Channel(cam_handle, cam_ops,
+ cb_routine, paddingInfo, userData),
+ mMemory(NULL)
+{
+}
+
+QCamera3MetadataChannel::~QCamera3MetadataChannel()
+{
+ if (m_bIsActive)
+ stop();
+
+ if (mMemory) {
+ mMemory->deallocate();
+ delete mMemory;
+ mMemory = NULL;
+ }
+}
+
+int32_t QCamera3MetadataChannel::initialize()
+{
+ int32_t rc;
+ cam_dimension_t streamDim;
+
+ if (mMemory || m_numStreams > 0) {
+ ALOGE("%s: metadata channel already initialized", __func__);
+ return -EINVAL;
+ }
+
+ rc = init(NULL, NULL);
+ if (rc < 0) {
+ ALOGE("%s: init failed", __func__);
+ return rc;
+ }
+
+ streamDim.width = sizeof(metadata_buffer_t),
+ streamDim.height = 1;
+ rc = QCamera3Channel::addStream(CAM_STREAM_TYPE_METADATA, CAM_FORMAT_MAX,
+ streamDim, MIN_STREAMING_BUFFER_NUM);
+ if (rc < 0) {
+ ALOGE("%s: addStream failed", __func__);
+ }
+ return rc;
+}
+
+int32_t QCamera3MetadataChannel::request(buffer_handle_t * /*buffer*/,
+ uint32_t /*frameNumber*/)
+{
+ if (!m_bIsActive) {
+ return start();
+ }
+ else
+ return 0;
+}
+
+int32_t QCamera3MetadataChannel::registerBuffers(uint32_t /*num_buffers*/,
+ buffer_handle_t ** /*buffers*/)
+{
+ // no registerBuffers are supported for metadata channel
+ return -EINVAL;
+}
+
+void QCamera3MetadataChannel::streamCbRoutine(
+ mm_camera_super_buf_t *super_frame,
+ QCamera3Stream * /*stream*/)
+{
+ uint32_t requestNumber = 0;
+ if (super_frame == NULL || super_frame->num_bufs != 1) {
+ ALOGE("%s: super_frame is not valid", __func__);
+ return;
+ }
+ mChannelCB(super_frame, NULL, requestNumber, mUserData);
+}
+
+QCamera3Memory* QCamera3MetadataChannel::getStreamBufs(uint32_t len)
+{
+ int rc;
+ if (len < sizeof(metadata_buffer_t)) {
+ ALOGE("%s: size doesn't match %d vs %d", __func__,
+ len, sizeof(metadata_buffer_t));
+ return NULL;
+ }
+ mMemory = new QCamera3HeapMemory();
+ if (!mMemory) {
+ ALOGE("%s: unable to create metadata memory", __func__);
+ return NULL;
+ }
+ rc = mMemory->allocate(MIN_STREAMING_BUFFER_NUM, len, true);
+ if (rc < 0) {
+ ALOGE("%s: unable to allocate metadata memory", __func__);
+ delete mMemory;
+ mMemory = NULL;
+ return NULL;
+ }
+ memset(mMemory->getPtr(0), 0, sizeof(metadata_buffer_t));
+ return mMemory;
+}
+
+void QCamera3MetadataChannel::putStreamBufs()
+{
+ mMemory->deallocate();
+ delete mMemory;
+ mMemory = NULL;
+}
+
+/*===========================================================================
+ * FUNCTION : jpegEvtHandle
+ *
+ * DESCRIPTION: Function registerd to mm-jpeg-interface to handle jpeg events.
+ Construct result payload and call mChannelCb to deliver buffer
+ to framework.
+ *
+ * PARAMETERS :
+ * @status : status of jpeg job
+ * @client_hdl: jpeg client handle
+ * @jobId : jpeg job Id
+ * @p_ouput : ptr to jpeg output result struct
+ * @userdata : user data ptr
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera3PicChannel::jpegEvtHandle(jpeg_job_status_t status,
+ uint32_t /*client_hdl*/,
+ uint32_t jobId,
+ mm_jpeg_output_t *p_output,
+ void *userdata)
+{
+ buffer_handle_t *resultBuffer;
+ int32_t resultFrameNumber;
+ int resultStatus = CAMERA3_BUFFER_STATUS_OK;
+ camera3_stream_buffer_t result;
+ camera3_jpeg_blob_t jpegHeader;
+ char* jpeg_eof = 0;
+ int maxJpegSize;
+ QCamera3PicChannel *obj = (QCamera3PicChannel *)userdata;
+ if (obj) {
+ //Construct payload for process_capture_result. Call mChannelCb
+
+ qcamera_jpeg_data_t *job = obj->m_postprocessor.findJpegJobByJobId(jobId);
+
+ if ((job == NULL) || (status == JPEG_JOB_STATUS_ERROR)) {
+ ALOGE("%s: Error in jobId: (%d) with status: %d", __func__, jobId, status);
+ resultStatus = CAMERA3_BUFFER_STATUS_ERROR;
+ }
+
+ //Construct jpeg transient header of type camera3_jpeg_blob_t
+ //Append at the end of jpeg image of buf_filled_len size
+
+ jpegHeader.jpeg_blob_id = CAMERA3_JPEG_BLOB_ID;
+ jpegHeader.jpeg_size = p_output->buf_filled_len;
+
+
+ char* jpeg_buf = (char *)p_output->buf_vaddr;
+
+ if(obj->mJpegSettings->max_jpeg_size <= 0 ||
+ obj->mJpegSettings->max_jpeg_size > obj->mMemory->getSize(obj->mCurrentBufIndex)){
+ ALOGE("%s:Max Jpeg size :%d is out of valid range setting to size of buffer",
+ __func__, obj->mJpegSettings->max_jpeg_size);
+ maxJpegSize = obj->mMemory->getSize(obj->mCurrentBufIndex);
+ } else {
+ maxJpegSize = obj->mJpegSettings->max_jpeg_size;
+ ALOGE("%s: Setting max jpeg size to %d",__func__, maxJpegSize);
+ }
+ jpeg_eof = &jpeg_buf[maxJpegSize-sizeof(jpegHeader)];
+ memcpy(jpeg_eof, &jpegHeader, sizeof(jpegHeader));
+ obj->mMemory->cleanInvalidateCache(obj->mCurrentBufIndex);
+
+ ////Use below data to issue framework callback
+ resultBuffer = obj->mCamera3Buffers[obj->mCurrentBufIndex];
+ resultFrameNumber = obj->mMemory->getFrameNumber(obj->mCurrentBufIndex);
+
+ result.stream = obj->mCamera3Stream;
+ result.buffer = resultBuffer;
+ result.status = resultStatus;
+ result.acquire_fence = -1;
+ result.release_fence = -1;
+
+ ALOGV("%s: Issue Callback", __func__);
+ obj->mChannelCB(NULL, &result, resultFrameNumber, obj->mUserData);
+
+ // release internal data for jpeg job
+ if (job != NULL) {
+ obj->m_postprocessor.releaseJpegJobData(job);
+ free(job);
+ }
+ return;
+ // }
+ } else {
+ ALOGE("%s: Null userdata in jpeg callback", __func__);
+ }
+}
+
+QCamera3PicChannel::QCamera3PicChannel(uint32_t cam_handle,
+ mm_camera_ops_t *cam_ops,
+ channel_cb_routine cb_routine,
+ cam_padding_info_t *paddingInfo,
+ void *userData,
+ camera3_stream_t *stream) :
+ QCamera3Channel(cam_handle, cam_ops, cb_routine,
+ paddingInfo, userData),
+ m_postprocessor(this),
+ mCamera3Stream(stream),
+ mNumBufs(0),
+ mCamera3Buffers(NULL),
+ mJpegSettings(NULL),
+ mCurrentBufIndex(-1),
+ mMemory(NULL),
+ mYuvMemory(NULL)
+{
+ int32_t rc = m_postprocessor.init(jpegEvtHandle, this);
+ if (rc != 0) {
+ ALOGE("Init Postprocessor failed");
+ }
+}
+
+QCamera3PicChannel::~QCamera3PicChannel()
+{
+ int32_t rc = m_postprocessor.deinit();
+ if (rc != 0) {
+ ALOGE("De-init Postprocessor failed");
+ }
+ if (mCamera3Buffers) {
+ delete[] mCamera3Buffers;
+ }
+}
+
+int32_t QCamera3PicChannel::initialize()
+{
+ int32_t rc = NO_ERROR;
+ cam_dimension_t streamDim;
+ cam_stream_type_t streamType;
+ cam_format_t streamFormat;
+ mm_camera_channel_attr_t attr;
+
+ memset(&attr, 0, sizeof(mm_camera_channel_attr_t));
+ attr.notify_mode = MM_CAMERA_SUPER_BUF_NOTIFY_BURST;
+ attr.look_back = 1;
+ attr.post_frame_skip = 1;
+ attr.water_mark = 1;
+ attr.max_unmatched_frames = 1;
+
+ rc = init(&attr, NULL);
+ if (rc < 0) {
+ ALOGE("%s: init failed", __func__);
+ return rc;
+ }
+
+ streamType = CAM_STREAM_TYPE_NON_ZSL_SNAPSHOT;
+ streamFormat = CAM_FORMAT_YUV_420_NV21;
+ streamDim.width = mCamera3Stream->width;
+ streamDim.height = mCamera3Stream->height;
+
+ int num_buffers = 1;
+
+ rc = QCamera3Channel::addStream(streamType, streamFormat, streamDim,
+ num_buffers);
+
+ return rc;
+}
+
+int32_t QCamera3PicChannel::request(buffer_handle_t *buffer,
+ uint32_t frameNumber, jpeg_settings_t* jpegSettings,
+ mm_camera_buf_def_t *pInputBuffer,QCamera3Channel* pInputChannel)
+{
+ //FIX ME: Return buffer back in case of failures below.
+
+ int32_t rc = NO_ERROR;
+ int index;
+ mJpegSettings = jpegSettings;
+ // Picture stream has already been started before any request comes in
+ if (!m_bIsActive) {
+ ALOGE("%s: Picture stream should have been started before any request",
+ __func__);
+ return -EINVAL;
+ }
+ if (pInputBuffer == NULL)
+ mStreams[0]->bufDone(0);
+
+ if(!mMemory) {
+ if(pInputBuffer) {
+ mMemory = new QCamera3GrallocMemory();
+ if (mMemory == NULL) {
+ return NO_MEMORY;
+ }
+
+ //Registering Jpeg output buffer
+ if (mMemory->registerBuffers(mNumBufs, mCamera3Buffers) < 0) {
+ delete mMemory;
+ mMemory = NULL;
+ return NO_MEMORY;
+ }
+ } else {
+ ALOGE("%s: error, Gralloc Memory object not yet created for this stream",__func__);
+ return NO_MEMORY;
+ }
+ }
+
+ index = mMemory->getMatchBufIndex((void*)buffer);
+ if(index < 0) {
+ ALOGE("%s: Could not find object among registered buffers",__func__);
+ return DEAD_OBJECT;
+ }
+ rc = mMemory->markFrameNumber(index, frameNumber);
+
+ //Start the postprocessor for jpeg encoding. Pass mMemory as destination buffer
+ mCurrentBufIndex = index;
+
+ if(pInputBuffer) {
+ m_postprocessor.start(mMemory, index, pInputChannel);
+ ALOGD("%s: Post-process started", __func__);
+ ALOGD("%s: Issue call to reprocess", __func__);
+ m_postprocessor.processAuxiliaryData(pInputBuffer,pInputChannel);
+ } else {
+ m_postprocessor.start(mMemory, index, this);
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : dataNotifyCB
+ *
+ * DESCRIPTION: Channel Level callback used for super buffer data notify.
+ * This function is registered with mm-camera-interface to handle
+ * data notify
+ *
+ * PARAMETERS :
+ * @recvd_frame : stream frame received
+ * userdata : user data ptr
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera3PicChannel::dataNotifyCB(mm_camera_super_buf_t *recvd_frame,
+ void *userdata)
+{
+ ALOGV("%s: E\n", __func__);
+ QCamera3PicChannel *channel = (QCamera3PicChannel *)userdata;
+
+ if (channel == NULL) {
+ ALOGE("%s: invalid channel pointer", __func__);
+ return;
+ }
+
+ if(channel->m_numStreams != 1) {
+ ALOGE("%s: Error: Bug: This callback assumes one stream per channel",__func__);
+ return;
+ }
+
+
+ if(channel->mStreams[0] == NULL) {
+ ALOGE("%s: Error: Invalid Stream object",__func__);
+ return;
+ }
+
+ channel->QCamera3PicChannel::streamCbRoutine(recvd_frame, channel->mStreams[0]);
+
+ ALOGV("%s: X\n", __func__);
+ return;
+}
+
+
+int32_t QCamera3PicChannel::registerBuffers(uint32_t num_buffers,
+ buffer_handle_t **buffers)
+{
+ int rc = 0;
+ cam_stream_type_t streamType;
+ cam_format_t streamFormat;
+
+ ALOGV("%s: E",__func__);
+ rc = QCamera3PicChannel::initialize();
+ if (rc < 0) {
+ ALOGE("%s: init failed", __func__);
+ return rc;
+ }
+
+ if (mCamera3Stream->format == HAL_PIXEL_FORMAT_BLOB) {
+ streamType = CAM_STREAM_TYPE_NON_ZSL_SNAPSHOT;
+ streamFormat = CAM_FORMAT_YUV_420_NV21;
+ } else {
+ //TODO: Fail for other types of streams for now
+ ALOGE("%s: format is not BLOB", __func__);
+ return -EINVAL;
+ }
+ /* Bookkeep buffer set because they go out of scope after register call */
+ mNumBufs = num_buffers;
+ mCamera3Buffers = new buffer_handle_t*[num_buffers];
+ if (mCamera3Buffers == NULL) {
+ ALOGE("%s: Failed to allocate buffer_handle_t*", __func__);
+ return -ENOMEM;
+ }
+ for (size_t i = 0; i < num_buffers; i++)
+ mCamera3Buffers[i] = buffers[i];
+
+ ALOGV("%s: X",__func__);
+ return rc;
+}
+
+void QCamera3PicChannel::streamCbRoutine(mm_camera_super_buf_t *super_frame,
+ QCamera3Stream *stream)
+{
+ //TODO
+ //Used only for getting YUV. Jpeg callback will be sent back from channel
+ //directly to HWI. Refer to func jpegEvtHandle
+
+ //Got the yuv callback. Calling yuv callback handler in PostProc
+ uint8_t frameIndex;
+ mm_camera_super_buf_t* frame = NULL;
+ if(!super_frame) {
+ ALOGE("%s: Invalid Super buffer",__func__);
+ return;
+ }
+
+ if(super_frame->num_bufs != 1) {
+ ALOGE("%s: Multiple streams are not supported",__func__);
+ return;
+ }
+ if(super_frame->bufs[0] == NULL ) {
+ ALOGE("%s: Error, Super buffer frame does not contain valid buffer",
+ __func__);
+ return;
+ }
+
+ frameIndex = (uint8_t)super_frame->bufs[0]->buf_idx;
+ if(frameIndex >= mNumBufs) {
+ ALOGE("%s: Error, Invalid index for buffer",__func__);
+ if(stream) {
+ stream->bufDone(frameIndex);
+ }
+ return;
+ }
+
+ frame = (mm_camera_super_buf_t *)malloc(sizeof(mm_camera_super_buf_t));
+ if (frame == NULL) {
+ ALOGE("%s: Error allocating memory to save received_frame structure.",
+ __func__);
+ if(stream) {
+ stream->bufDone(frameIndex);
+ }
+ return;
+ }
+ *frame = *super_frame;
+
+ m_postprocessor.processData(frame);
+ free(super_frame);
+ return;
+}
+
+QCamera3Memory* QCamera3PicChannel::getStreamBufs(uint32_t len)
+{
+ int rc = 0;
+
+ if (mNumBufs == 0 || mCamera3Buffers == NULL) {
+ ALOGE("%s: buffers not registered yet", __func__);
+ return NULL;
+ }
+
+ if(mMemory) {
+ delete mMemory;
+ mMemory = NULL;
+ }
+ mMemory = new QCamera3GrallocMemory();
+ if (mMemory == NULL) {
+ return NULL;
+ }
+
+ //Registering Jpeg output buffer
+ if (mMemory->registerBuffers(mNumBufs, mCamera3Buffers) < 0) {
+ delete mMemory;
+ mMemory = NULL;
+ return NULL;
+ }
+
+ mYuvMemory = new QCamera3HeapMemory();
+ if (!mYuvMemory) {
+ ALOGE("%s: unable to create metadata memory", __func__);
+ return NULL;
+ }
+
+ //Queue YUV buffers in the beginning mQueueAll = true
+ rc = mYuvMemory->allocate(1, len, false);
+ if (rc < 0) {
+ ALOGE("%s: unable to allocate metadata memory", __func__);
+ delete mYuvMemory;
+ mYuvMemory = NULL;
+ return NULL;
+ }
+ return mYuvMemory;
+}
+
+void QCamera3PicChannel::putStreamBufs()
+{
+ mMemory->unregisterBuffers();
+ delete mMemory;
+ mMemory = NULL;
+
+ mYuvMemory->deallocate();
+ delete mYuvMemory;
+ mYuvMemory = NULL;
+}
+
+bool QCamera3PicChannel::isRawSnapshot()
+{
+ return !(mJpegSettings->is_jpeg_format);
+}
+/*===========================================================================
+ * FUNCTION : getThumbnailSize
+ *
+ * DESCRIPTION: get user set thumbnail size
+ *
+ * PARAMETERS :
+ * @dim : output of thumbnail dimension
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera3PicChannel::getThumbnailSize(cam_dimension_t &dim)
+{
+ dim = mJpegSettings->thumbnail_size;
+}
+
+/*===========================================================================
+ * FUNCTION : getJpegQuality
+ *
+ * DESCRIPTION: get user set jpeg quality
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : jpeg quality setting
+ *==========================================================================*/
+int QCamera3PicChannel::getJpegQuality()
+{
+ int quality = mJpegSettings->jpeg_quality;
+ if (quality < 0) {
+ quality = 85; //set to default quality value
+ }
+ return quality;
+}
+
+/*===========================================================================
+ * FUNCTION : getJpegRotation
+ *
+ * DESCRIPTION: get rotation information to be passed into jpeg encoding
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : rotation information
+ *==========================================================================*/
+int QCamera3PicChannel::getJpegRotation() {
+ int rotation = mJpegSettings->jpeg_orientation;
+ if (rotation < 0) {
+ rotation = 0;
+ }
+ return rotation;
+}
+
+void QCamera3PicChannel::queueMetadata(mm_camera_super_buf_t *metadata_buf)
+{
+ m_postprocessor.processPPMetadata(metadata_buf);
+}
+/*===========================================================================
+ * FUNCTION : getRational
+ *
+ * DESCRIPTION: compose rational struct
+ *
+ * PARAMETERS :
+ * @rat : ptr to struct to store rational info
+ * @num :num of the rational
+ * @denom : denom of the rational
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t getRational(rat_t *rat, int num, int denom)
+{
+ if (NULL == rat) {
+ ALOGE("%s: NULL rat input", __func__);
+ return BAD_VALUE;
+ }
+ rat->num = num;
+ rat->denom = denom;
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : parseGPSCoordinate
+ *
+ * DESCRIPTION: parse GPS coordinate string
+ *
+ * PARAMETERS :
+ * @coord_str : [input] coordinate string
+ * @coord : [output] ptr to struct to store coordinate
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int parseGPSCoordinate(const char *coord_str, rat_t* coord)
+{
+ if(coord == NULL) {
+ ALOGE("%s: error, invalid argument coord == NULL", __func__);
+ return BAD_VALUE;
+ }
+ float degF = atof(coord_str);
+ if (degF < 0) {
+ degF = -degF;
+ }
+ float minF = (degF - (int) degF) * 60;
+ float secF = (minF - (int) minF) * 60;
+
+ getRational(&coord[0], (int)degF, 1);
+ getRational(&coord[1], (int)minF, 1);
+ getRational(&coord[2], (int)(secF * 10000), 10000);
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : getExifDateTime
+ *
+ * DESCRIPTION: query exif date time
+ *
+ * PARAMETERS :
+ * @dateTime : string to store exif date time
+ * @count : lenght of the dateTime string
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t getExifDateTime(char *dateTime, uint32_t &count)
+{
+ //get time and date from system
+ time_t rawtime;
+ struct tm * timeinfo;
+ time(&rawtime);
+ timeinfo = localtime (&rawtime);
+ //Write datetime according to EXIF Spec
+ //"YYYY:MM:DD HH:MM:SS" (20 chars including \0)
+ snprintf(dateTime, 20, "%04d:%02d:%02d %02d:%02d:%02d",
+ timeinfo->tm_year + 1900, timeinfo->tm_mon + 1,
+ timeinfo->tm_mday, timeinfo->tm_hour,
+ timeinfo->tm_min, timeinfo->tm_sec);
+ count = 20;
+
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : getExifFocalLength
+ *
+ * DESCRIPTION: get exif focal lenght
+ *
+ * PARAMETERS :
+ * @focalLength : ptr to rational strcut to store focal lenght
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t getExifFocalLength(rat_t *focalLength, float value)
+{
+ int focalLengthValue =
+ (int)(value * FOCAL_LENGTH_DECIMAL_PRECISION);
+ return getRational(focalLength, focalLengthValue, FOCAL_LENGTH_DECIMAL_PRECISION);
+}
+
+/*===========================================================================
+ * FUNCTION : getExifExpTimeInfo
+ *
+ * DESCRIPTION: get exif exposure time information
+ *
+ * PARAMETERS :
+ * @expoTimeInfo : expousure time value
+ * RETURN : nt32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t getExifExpTimeInfo(rat_t *expoTimeInfo, int64_t value)
+{
+
+ int cal_exposureTime;
+ if (value != 0)
+ cal_exposureTime = value;
+ else
+ cal_exposureTime = 60;
+
+ return getRational(expoTimeInfo, 1, cal_exposureTime);
+}
+
+/*===========================================================================
+ * FUNCTION : getExifGpsProcessingMethod
+ *
+ * DESCRIPTION: get GPS processing method
+ *
+ * PARAMETERS :
+ * @gpsProcessingMethod : string to store GPS process method
+ * @count : lenght of the string
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t getExifGpsProcessingMethod(char *gpsProcessingMethod,
+ uint32_t &count, char* value)
+{
+ if(value != NULL) {
+ memcpy(gpsProcessingMethod, ExifAsciiPrefix, EXIF_ASCII_PREFIX_SIZE);
+ count = EXIF_ASCII_PREFIX_SIZE;
+ strncpy(gpsProcessingMethod + EXIF_ASCII_PREFIX_SIZE, value, strlen(value));
+ count += strlen(value);
+ gpsProcessingMethod[count++] = '\0'; // increase 1 for the last NULL char
+ return NO_ERROR;
+ } else {
+ return BAD_VALUE;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : getExifLatitude
+ *
+ * DESCRIPTION: get exif latitude
+ *
+ * PARAMETERS :
+ * @latitude : ptr to rational struct to store latitude info
+ * @ladRef : charater to indicate latitude reference
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t getExifLatitude(rat_t *latitude,
+ char *latRef, double value)
+{
+ char str[30];
+ snprintf(str, sizeof(str), "%f", value);
+ if(str != NULL) {
+ parseGPSCoordinate(str, latitude);
+
+ //set Latitude Ref
+ float latitudeValue = strtof(str, 0);
+ if(latitudeValue < 0.0f) {
+ latRef[0] = 'S';
+ } else {
+ latRef[0] = 'N';
+ }
+ latRef[1] = '\0';
+ return NO_ERROR;
+ }else{
+ return BAD_VALUE;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : getExifLongitude
+ *
+ * DESCRIPTION: get exif longitude
+ *
+ * PARAMETERS :
+ * @longitude : ptr to rational struct to store longitude info
+ * @lonRef : charater to indicate longitude reference
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t getExifLongitude(rat_t *longitude,
+ char *lonRef, double value)
+{
+ char str[30];
+ snprintf(str, sizeof(str), "%f", value);
+ if(str != NULL) {
+ parseGPSCoordinate(str, longitude);
+
+ //set Longitude Ref
+ float longitudeValue = strtof(str, 0);
+ if(longitudeValue < 0.0f) {
+ lonRef[0] = 'W';
+ } else {
+ lonRef[0] = 'E';
+ }
+ lonRef[1] = '\0';
+ return NO_ERROR;
+ }else{
+ return BAD_VALUE;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : getExifAltitude
+ *
+ * DESCRIPTION: get exif altitude
+ *
+ * PARAMETERS :
+ * @altitude : ptr to rational struct to store altitude info
+ * @altRef : charater to indicate altitude reference
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t getExifAltitude(rat_t *altitude,
+ char *altRef, double value)
+{
+ char str[30];
+ snprintf(str, sizeof(str), "%f", value);
+ if(str != NULL) {
+ double value = atof(str);
+ *altRef = 0;
+ if(value < 0){
+ *altRef = 1;
+ value = -value;
+ }
+ return getRational(altitude, value*1000, 1000);
+ }else{
+ return BAD_VALUE;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : getExifGpsDateTimeStamp
+ *
+ * DESCRIPTION: get exif GPS date time stamp
+ *
+ * PARAMETERS :
+ * @gpsDateStamp : GPS date time stamp string
+ * @bufLen : length of the string
+ * @gpsTimeStamp : ptr to rational struct to store time stamp info
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t getExifGpsDateTimeStamp(char *gpsDateStamp,
+ uint32_t bufLen,
+ rat_t *gpsTimeStamp, int64_t value)
+{
+ char str[30];
+ snprintf(str, sizeof(str), "%lld", value);
+ if(str != NULL) {
+ time_t unixTime = (time_t)atol(str);
+ struct tm *UTCTimestamp = gmtime(&unixTime);
+
+ strftime(gpsDateStamp, bufLen, "%Y:%m:%d", UTCTimestamp);
+
+ getRational(&gpsTimeStamp[0], UTCTimestamp->tm_hour, 1);
+ getRational(&gpsTimeStamp[1], UTCTimestamp->tm_min, 1);
+ getRational(&gpsTimeStamp[2], UTCTimestamp->tm_sec, 1);
+
+ return NO_ERROR;
+ } else {
+ return BAD_VALUE;
+ }
+}
+
+int32_t getExifExposureValue(srat_t* exposure_val, int32_t exposure_comp,
+ cam_rational_type_t step)
+{
+ exposure_val->num = exposure_comp * step.numerator;
+ exposure_val->denom = step.denominator;
+ return 0;
+}
+/*===========================================================================
+ * FUNCTION : getExifData
+ *
+ * DESCRIPTION: get exif data to be passed into jpeg encoding
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : exif data from user setting and GPS
+ *==========================================================================*/
+QCamera3Exif *QCamera3PicChannel::getExifData()
+{
+ QCamera3Exif *exif = new QCamera3Exif();
+ if (exif == NULL) {
+ ALOGE("%s: No memory for QCamera3Exif", __func__);
+ return NULL;
+ }
+
+ int32_t rc = NO_ERROR;
+ uint32_t count = 0;
+
+ // add exif entries
+ char dateTime[20];
+ memset(dateTime, 0, sizeof(dateTime));
+ count = 20;
+ rc = getExifDateTime(dateTime, count);
+ if(rc == NO_ERROR) {
+ exif->addEntry(EXIFTAGID_EXIF_DATE_TIME_ORIGINAL,
+ EXIF_ASCII,
+ count,
+ (void *)dateTime);
+ } else {
+ ALOGE("%s: getExifDateTime failed", __func__);
+ }
+
+ rat_t focalLength;
+ rc = getExifFocalLength(&focalLength, mJpegSettings->lens_focal_length);
+ if (rc == NO_ERROR) {
+ exif->addEntry(EXIFTAGID_FOCAL_LENGTH,
+ EXIF_RATIONAL,
+ 1,
+ (void *)&(focalLength));
+ } else {
+ ALOGE("%s: getExifFocalLength failed", __func__);
+ }
+
+ uint16_t isoSpeed = (uint16_t)mJpegSettings->sensor_sensitivity;
+ exif->addEntry(EXIFTAGID_ISO_SPEED_RATING,
+ EXIF_SHORT,
+ 1,
+ (void *)&(isoSpeed));
+
+ rat_t sensorExpTime ;
+ rc = getExifExpTimeInfo(&sensorExpTime, (int64_t)mJpegSettings->sensor_exposure_time);
+ if (rc == NO_ERROR){
+ exif->addEntry(EXIFTAGID_EXPOSURE_TIME,
+ EXIF_RATIONAL,
+ 1,
+ (void *)&(sensorExpTime));
+ } else {
+ ALOGE("%s: getExifExpTimeInfo failed", __func__);
+ }
+
+ if (strlen(mJpegSettings->gps_processing_method) > 0) {
+ char gpsProcessingMethod[EXIF_ASCII_PREFIX_SIZE + GPS_PROCESSING_METHOD_SIZE];
+ count = 0;
+ rc = getExifGpsProcessingMethod(gpsProcessingMethod, count, mJpegSettings->gps_processing_method);
+ if(rc == NO_ERROR) {
+ exif->addEntry(EXIFTAGID_GPS_PROCESSINGMETHOD,
+ EXIF_ASCII,
+ count,
+ (void *)gpsProcessingMethod);
+ } else {
+ ALOGE("%s: getExifGpsProcessingMethod failed", __func__);
+ }
+ }
+
+ if (mJpegSettings->gps_coordinates[0]) {
+ rat_t latitude[3];
+ char latRef[2];
+ rc = getExifLatitude(latitude, latRef, *(mJpegSettings->gps_coordinates[0]));
+ if(rc == NO_ERROR) {
+ exif->addEntry(EXIFTAGID_GPS_LATITUDE,
+ EXIF_RATIONAL,
+ 3,
+ (void *)latitude);
+ exif->addEntry(EXIFTAGID_GPS_LATITUDE_REF,
+ EXIF_ASCII,
+ 2,
+ (void *)latRef);
+ } else {
+ ALOGE("%s: getExifLatitude failed", __func__);
+ }
+ }
+
+ if (mJpegSettings->gps_coordinates[1]) {
+ rat_t longitude[3];
+ char lonRef[2];
+ rc = getExifLongitude(longitude, lonRef, *(mJpegSettings->gps_coordinates[1]));
+ if(rc == NO_ERROR) {
+ exif->addEntry(EXIFTAGID_GPS_LONGITUDE,
+ EXIF_RATIONAL,
+ 3,
+ (void *)longitude);
+
+ exif->addEntry(EXIFTAGID_GPS_LONGITUDE_REF,
+ EXIF_ASCII,
+ 2,
+ (void *)lonRef);
+ } else {
+ ALOGE("%s: getExifLongitude failed", __func__);
+ }
+ }
+
+ if (mJpegSettings->gps_coordinates[2]) {
+ rat_t altitude;
+ char altRef;
+ rc = getExifAltitude(&altitude, &altRef, *(mJpegSettings->gps_coordinates[2]));
+ if(rc == NO_ERROR) {
+ exif->addEntry(EXIFTAGID_GPS_ALTITUDE,
+ EXIF_RATIONAL,
+ 1,
+ (void *)&(altitude));
+
+ exif->addEntry(EXIFTAGID_GPS_ALTITUDE_REF,
+ EXIF_BYTE,
+ 1,
+ (void *)&altRef);
+ } else {
+ ALOGE("%s: getExifAltitude failed", __func__);
+ }
+ }
+
+ if (mJpegSettings->gps_timestamp) {
+ char gpsDateStamp[20];
+ rat_t gpsTimeStamp[3];
+ rc = getExifGpsDateTimeStamp(gpsDateStamp, 20, gpsTimeStamp, *(mJpegSettings->gps_timestamp));
+ if(rc == NO_ERROR) {
+ exif->addEntry(EXIFTAGID_GPS_DATESTAMP,
+ EXIF_ASCII,
+ strlen(gpsDateStamp) + 1,
+ (void *)gpsDateStamp);
+
+ exif->addEntry(EXIFTAGID_GPS_TIMESTAMP,
+ EXIF_RATIONAL,
+ 3,
+ (void *)gpsTimeStamp);
+ } else {
+ ALOGE("%s: getExifGpsDataTimeStamp failed", __func__);
+ }
+ }
+
+ srat_t exposure_val;
+ rc = getExifExposureValue(&exposure_val, mJpegSettings->exposure_compensation,
+ mJpegSettings->exposure_comp_step);
+ if(rc == NO_ERROR) {
+ exif->addEntry(EXIFTAGID_EXPOSURE_BIAS_VALUE,
+ EXIF_SRATIONAL,
+ 1,
+ (void *)(&exposure_val));
+ } else {
+ ALOGE("%s: getExifExposureValue failed ", __func__);
+ }
+
+ return exif;
+}
+
+int QCamera3PicChannel::kMaxBuffers = 1;
+
+/*===========================================================================
+ * FUNCTION : QCamera3ReprocessChannel
+ *
+ * DESCRIPTION: constructor of QCamera3ReprocessChannel
+ *
+ * PARAMETERS :
+ * @cam_handle : camera handle
+ * @cam_ops : ptr to camera ops table
+ * @pp_mask : post-proccess feature mask
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCamera3ReprocessChannel::QCamera3ReprocessChannel(uint32_t cam_handle,
+ mm_camera_ops_t *cam_ops,
+ channel_cb_routine cb_routine,
+ cam_padding_info_t *paddingInfo,
+ void *userData, void *ch_hdl) :
+ QCamera3Channel(cam_handle, cam_ops, cb_routine, paddingInfo, userData),
+ picChHandle(ch_hdl),
+ m_pSrcChannel(NULL),
+ m_pMetaChannel(NULL),
+ m_metaFrame(NULL),
+ mMemory(NULL)
+{
+ memset(mSrcStreamHandles, 0, sizeof(mSrcStreamHandles));
+}
+
+
+/*===========================================================================
+ * FUNCTION : QCamera3ReprocessChannel
+ *
+ * DESCRIPTION: constructor of QCamera3ReprocessChannel
+ *
+ * PARAMETERS :
+ * @cam_handle : camera handle
+ * @cam_ops : ptr to camera ops table
+ * @pp_mask : post-proccess feature mask
+ *
+ * RETURN : none
+ *==========================================================================*/
+int32_t QCamera3ReprocessChannel::initialize()
+{
+ int32_t rc = NO_ERROR;
+ mm_camera_channel_attr_t attr;
+
+ memset(&attr, 0, sizeof(mm_camera_channel_attr_t));
+ attr.notify_mode = MM_CAMERA_SUPER_BUF_NOTIFY_CONTINUOUS;
+ attr.max_unmatched_frames = 1;
+
+ rc = init(&attr, NULL);
+ if (rc < 0) {
+ ALOGE("%s: init failed", __func__);
+ }
+ return rc;
+}
+
+
+/*===========================================================================
+ * FUNCTION : QCamera3ReprocessChannel
+ *
+ * DESCRIPTION: constructor of QCamera3ReprocessChannel
+ *
+ * PARAMETERS :
+ * @cam_handle : camera handle
+ * @cam_ops : ptr to camera ops table
+ * @pp_mask : post-proccess feature mask
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera3ReprocessChannel::streamCbRoutine(mm_camera_super_buf_t *super_frame,
+ QCamera3Stream *stream)
+{
+ //Got the pproc data callback. Now send to jpeg encoding
+ uint8_t frameIndex;
+ mm_camera_super_buf_t* frame = NULL;
+ QCamera3PicChannel *obj = (QCamera3PicChannel *)picChHandle;
+
+ if(!super_frame) {
+ ALOGE("%s: Invalid Super buffer",__func__);
+ return;
+ }
+
+ if(super_frame->num_bufs != 1) {
+ ALOGE("%s: Multiple streams are not supported",__func__);
+ return;
+ }
+ if(super_frame->bufs[0] == NULL ) {
+ ALOGE("%s: Error, Super buffer frame does not contain valid buffer",
+ __func__);
+ return;
+ }
+
+ frameIndex = (uint8_t)super_frame->bufs[0]->buf_idx;
+ frame = (mm_camera_super_buf_t *)malloc(sizeof(mm_camera_super_buf_t));
+ if (frame == NULL) {
+ ALOGE("%s: Error allocating memory to save received_frame structure.",
+ __func__);
+ if(stream) {
+ stream->bufDone(frameIndex);
+ }
+ return;
+ }
+ *frame = *super_frame;
+ //queue back the metadata buffer
+ if (m_metaFrame != NULL) {
+ metadataBufDone(m_metaFrame);
+ } else {
+ ALOGE("%s: Meta frame was NULL", __func__);
+ }
+ obj->m_postprocessor.processPPData(frame);
+ return;
+}
+
+/*===========================================================================
+ * FUNCTION : QCamera3ReprocessChannel
+ *
+ * DESCRIPTION: default constructor of QCamera3ReprocessChannel
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCamera3ReprocessChannel::QCamera3ReprocessChannel() :
+ m_pSrcChannel(NULL),
+ m_pMetaChannel(NULL),
+ m_metaFrame(NULL)
+{
+}
+
+/*===========================================================================
+ * FUNCTION : QCamera3ReprocessChannel
+ *
+ * DESCRIPTION: register the buffers of the reprocess channel
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+int32_t QCamera3ReprocessChannel::registerBuffers(
+ uint32_t /*num_buffers*/, buffer_handle_t ** /*buffers*/)
+{
+ return 0;
+}
+
+/*===========================================================================
+ * FUNCTION : getStreamBufs
+ *
+ * DESCRIPTION: register the buffers of the reprocess channel
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : QCamera3Memory *
+ *==========================================================================*/
+QCamera3Memory* QCamera3ReprocessChannel::getStreamBufs(uint32_t len)
+{
+ int rc = 0;
+
+ mMemory = new QCamera3HeapMemory();
+ if (!mMemory) {
+ ALOGE("%s: unable to create reproc memory", __func__);
+ return NULL;
+ }
+
+ //Queue YUV buffers in the beginning mQueueAll = true
+ rc = mMemory->allocate(2, len, true);
+ if (rc < 0) {
+ ALOGE("%s: unable to allocate reproc memory", __func__);
+ delete mMemory;
+ mMemory = NULL;
+ return NULL;
+ }
+ return mMemory;
+}
+
+/*===========================================================================
+ * FUNCTION : getStreamBufs
+ *
+ * DESCRIPTION: register the buffers of the reprocess channel
+ *
+ * PARAMETERS : none
+ *
+ * RETURN :
+ *==========================================================================*/
+void QCamera3ReprocessChannel::putStreamBufs()
+{
+ mMemory->deallocate();
+ delete mMemory;
+ mMemory = NULL;
+}
+
+/*===========================================================================
+ * FUNCTION : ~QCamera3ReprocessChannel
+ *
+ * DESCRIPTION: destructor of QCamera3ReprocessChannel
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCamera3ReprocessChannel::~QCamera3ReprocessChannel()
+{
+}
+
+/*===========================================================================
+ * FUNCTION : getStreamBySourceHandle
+ *
+ * DESCRIPTION: find reprocess stream by its source stream handle
+ *
+ * PARAMETERS :
+ * @srcHandle : source stream handle
+ *
+ * RETURN : ptr to reprocess stream if found. NULL if not found
+ *==========================================================================*/
+QCamera3Stream * QCamera3ReprocessChannel::getStreamBySourceHandle(uint32_t srcHandle)
+{
+ QCamera3Stream *pStream = NULL;
+
+ for (int i = 0; i < m_numStreams; i++) {
+ if (mSrcStreamHandles[i] == srcHandle) {
+ pStream = mStreams[i];
+ break;
+ }
+ }
+ return pStream;
+}
+
+/*===========================================================================
+ * FUNCTION : metadataBufDone
+ *
+ * DESCRIPTION: buf done method for a metadata buffer
+ *
+ * PARAMETERS :
+ * @recvd_frame : received metadata frame
+ *
+ * RETURN :
+ *==========================================================================*/
+int32_t QCamera3ReprocessChannel::metadataBufDone(mm_camera_super_buf_t *recvd_frame)
+{
+ int32_t rc;
+ rc = ((QCamera3MetadataChannel*)m_pMetaChannel)->bufDone(recvd_frame);
+ free(recvd_frame);
+ recvd_frame = NULL;
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : doReprocess
+ *
+ * DESCRIPTION: request to do a reprocess on the frame
+ *
+ * PARAMETERS :
+ * @frame : frame to be performed a reprocess
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3ReprocessChannel::doReprocess(mm_camera_super_buf_t *frame,
+ mm_camera_super_buf_t *meta_frame)
+{
+ int32_t rc = 0;
+ if (m_numStreams < 1) {
+ ALOGE("%s: No reprocess stream is created", __func__);
+ return -1;
+ }
+ if (m_pSrcChannel == NULL) {
+ ALOGE("%s: No source channel for reprocess", __func__);
+ return -1;
+ }
+ m_metaFrame = meta_frame;
+ for (int i = 0; i < frame->num_bufs; i++) {
+ QCamera3Stream *pStream = getStreamBySourceHandle(frame->bufs[i]->stream_id);
+ if (pStream != NULL) {
+ cam_stream_parm_buffer_t param;
+ memset(¶m, 0, sizeof(cam_stream_parm_buffer_t));
+ param.type = CAM_STREAM_PARAM_TYPE_DO_REPROCESS;
+ param.reprocess.buf_index = frame->bufs[i]->buf_idx;
+ param.reprocess.frame_idx = frame->bufs[i]->frame_idx;
+ if (meta_frame != NULL) {
+ param.reprocess.meta_present = 1;
+ param.reprocess.meta_stream_handle = m_pMetaChannel->mStreams[0]->getMyServerID();
+ param.reprocess.meta_buf_index = meta_frame->bufs[0]->buf_idx;
+ }
+ rc = pStream->setParameter(param);
+ if (rc != NO_ERROR) {
+ ALOGE("%s: stream setParameter for reprocess failed", __func__);
+ break;
+ }
+ }
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : doReprocess
+ *
+ * DESCRIPTION: request to do a reprocess on the frame
+ *
+ * PARAMETERS :
+ * @buf_fd : fd to the input buffer that needs reprocess
+ * @buf_lenght : length of the input buffer
+ * @ret_val : result of reprocess.
+ * Example: Could be faceID in case of register face image.
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3ReprocessChannel::doReprocess(int buf_fd,
+ uint32_t buf_length,
+ int32_t &ret_val,
+ mm_camera_super_buf_t *meta_frame)
+{
+ int32_t rc = 0;
+ if (m_numStreams < 1) {
+ ALOGE("%s: No reprocess stream is created", __func__);
+ return -1;
+ }
+ if (meta_frame == NULL) {
+ ALOGE("%s: Did not get corresponding metadata in time", __func__);
+ return -1;
+ }
+
+ uint32_t buf_idx = 0;
+ for (int i = 0; i < m_numStreams; i++) {
+ rc = mStreams[i]->mapBuf(CAM_MAPPING_BUF_TYPE_OFFLINE_INPUT_BUF,
+ buf_idx, -1,
+ buf_fd, buf_length);
+
+ if (rc == NO_ERROR) {
+ cam_stream_parm_buffer_t param;
+ memset(¶m, 0, sizeof(cam_stream_parm_buffer_t));
+ param.type = CAM_STREAM_PARAM_TYPE_DO_REPROCESS;
+ param.reprocess.buf_index = buf_idx;
+ param.reprocess.meta_present = 1;
+ param.reprocess.meta_stream_handle = m_pMetaChannel->mStreams[0]->getMyServerID();
+ param.reprocess.meta_buf_index = meta_frame->bufs[0]->buf_idx;
+ rc = mStreams[i]->setParameter(param);
+ if (rc == NO_ERROR) {
+ ret_val = param.reprocess.ret_val;
+ }
+ mStreams[i]->unmapBuf(CAM_MAPPING_BUF_TYPE_OFFLINE_INPUT_BUF,
+ buf_idx, -1);
+ }
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : addReprocStreamsFromSource
+ *
+ * DESCRIPTION: add reprocess streams from input source channel
+ *
+ * PARAMETERS :
+ * @config : pp feature configuration
+ * @pSrcChannel : ptr to input source channel that needs reprocess
+ * @pMetaChannel : ptr to metadata channel to get corresp. metadata
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3ReprocessChannel::addReprocStreamsFromSource(cam_pp_feature_config_t &config,
+ QCamera3Channel *pSrcChannel,
+ QCamera3Channel *pMetaChannel)
+{
+ int32_t rc = 0;
+ QCamera3Stream *pSrcStream = pSrcChannel->getStreamByIndex(0);
+ if (pSrcStream == NULL) {
+ ALOGE("%s: source channel doesn't have a stream", __func__);
+ return BAD_VALUE;
+ }
+ cam_stream_reproc_config_t reprocess_config;
+ cam_dimension_t streamDim;
+ cam_stream_type_t streamType;
+ cam_format_t streamFormat;
+ cam_frame_len_offset_t frameOffset;
+ int num_buffers = 2;
+
+ streamType = CAM_STREAM_TYPE_OFFLINE_PROC;
+ pSrcStream->getFormat(streamFormat);
+ pSrcStream->getFrameDimension(streamDim);
+ pSrcStream->getFrameOffset(frameOffset);
+
+ reprocess_config.pp_type = CAM_ONLINE_REPROCESS_TYPE;
+ reprocess_config.online.input_stream_id = pSrcStream->getMyServerID();
+ reprocess_config.online.input_stream_type = pSrcStream->getMyType();
+ reprocess_config.pp_feature_config = config;
+
+ mSrcStreamHandles[m_numStreams] = pSrcStream->getMyHandle();
+
+ if (reprocess_config.pp_feature_config.feature_mask & CAM_QCOM_FEATURE_ROTATION) {
+ if (reprocess_config.pp_feature_config.rotation == ROTATE_90 ||
+ reprocess_config.pp_feature_config.rotation == ROTATE_270) {
+ // rotated by 90 or 270, need to switch width and height
+ int32_t temp = streamDim.height;
+ streamDim.height = streamDim.width;
+ streamDim.width = temp;
+ }
+ }
+
+ QCamera3Stream *pStream = new QCamera3Stream(m_camHandle,
+ m_handle,
+ m_camOps,
+ mPaddingInfo,
+ (QCamera3Channel*)this);
+ if (pStream == NULL) {
+ ALOGE("%s: No mem for Stream", __func__);
+ return NO_MEMORY;
+ }
+
+ rc = pStream->init(streamType, streamFormat, streamDim, &reprocess_config,
+ num_buffers,QCamera3Channel::streamCbRoutine, this);
+
+
+ if (rc == 0) {
+ mStreams[m_numStreams] = pStream;
+ m_numStreams++;
+ } else {
+ ALOGE("%s: failed to create reprocess stream", __func__);
+ delete pStream;
+ }
+
+ if (rc == NO_ERROR) {
+ m_pSrcChannel = pSrcChannel;
+ m_pMetaChannel = pMetaChannel;
+ }
+ if(m_camOps->request_super_buf(m_camHandle,m_handle,1) < 0) {
+ ALOGE("%s: Request for super buffer failed",__func__);
+ }
+ return rc;
+}
+
+
+}; // namespace qcamera
diff --git a/camera/QCamera2/HAL3/QCamera3Channel.h b/camera/QCamera2/HAL3/QCamera3Channel.h
new file mode 100755
index 0000000..05526cd
--- /dev/null
+++ b/camera/QCamera2/HAL3/QCamera3Channel.h
@@ -0,0 +1,292 @@
+/* Copyright (c) 2012-2013, The Linux Foundataion. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef __QCAMERA3_CHANNEL_H__
+#define __QCAMERA3_CHANNEL_H__
+
+#include <hardware/camera3.h>
+#include "QCamera3Stream.h"
+#include "QCamera3Mem.h"
+#include "QCamera3PostProc.h"
+#include "QCamera3HALHeader.h"
+
+extern "C" {
+#include <mm_camera_interface.h>
+}
+
+using namespace android;
+
+namespace qcamera {
+
+typedef void (*channel_cb_routine)(mm_camera_super_buf_t *metadata,
+ camera3_stream_buffer_t *buffer,
+ uint32_t frame_number, void *userdata);
+
+class QCamera3Channel
+{
+public:
+ QCamera3Channel(uint32_t cam_handle,
+ mm_camera_ops_t *cam_ops,
+ channel_cb_routine cb_routine,
+ cam_padding_info_t *paddingInfo,
+ void *userData);
+ QCamera3Channel();
+ virtual ~QCamera3Channel();
+
+ int32_t addStream(cam_stream_type_t streamType,
+ cam_format_t streamFormat,
+ cam_dimension_t streamDim,
+ uint8_t minStreamBufnum);
+ int32_t start();
+ int32_t stop();
+ int32_t bufDone(mm_camera_super_buf_t *recvd_frame);
+
+ uint32_t getStreamTypeMask();
+
+ virtual int32_t registerBuffers(uint32_t num_buffers,
+ buffer_handle_t **buffers) = 0;
+ virtual int32_t initialize() = 0;
+ virtual int32_t request(buffer_handle_t * /*buffer*/,
+ uint32_t /*frameNumber*/){ return 0;};
+ virtual int32_t request(buffer_handle_t * /*buffer*/,
+ uint32_t /*frameNumber*/,
+ jpeg_settings_t* /*mJpegSettings*/,
+ mm_camera_buf_def_t* /*pInputBuffer*/,
+ QCamera3Channel* /*pInputChannel*/){ return 0;};
+ virtual void streamCbRoutine(mm_camera_super_buf_t *super_frame,
+ QCamera3Stream *stream) = 0;
+
+ virtual QCamera3Memory *getStreamBufs(uint32_t len) = 0;
+ virtual void putStreamBufs() = 0;
+
+ QCamera3Stream *getStreamByHandle(uint32_t streamHandle);
+ uint32_t getMyHandle() const {return m_handle;};
+ uint8_t getNumOfStreams() const {return m_numStreams;};
+ QCamera3Stream *getStreamByIndex(uint8_t index);
+
+ static void streamCbRoutine(mm_camera_super_buf_t *super_frame,
+ QCamera3Stream *stream, void *userdata);
+ void *mUserData;
+ cam_padding_info_t *mPaddingInfo;
+ QCamera3Stream *mStreams[MAX_STREAM_NUM_IN_BUNDLE];
+ uint8_t m_numStreams;
+protected:
+
+ virtual int32_t init(mm_camera_channel_attr_t *attr,
+ mm_camera_buf_notify_t dataCB);
+ int32_t allocateStreamInfoBuf(camera3_stream_t *stream);
+
+ uint32_t m_camHandle;
+ mm_camera_ops_t *m_camOps;
+ bool m_bIsActive;
+
+ uint32_t m_handle;
+
+
+ mm_camera_buf_notify_t mDataCB;
+
+
+ QCamera3HeapMemory *mStreamInfoBuf;
+ channel_cb_routine mChannelCB;
+ //cam_padding_info_t *mPaddingInfo;
+};
+
+/* QCamera3RegularChannel is used to handle all streams that are directly
+ * generated by hardware and given to frameworks without any postprocessing at HAL.
+ * Examples are: all IMPLEMENTATION_DEFINED streams, CPU_READ streams. */
+class QCamera3RegularChannel : public QCamera3Channel
+{
+public:
+ QCamera3RegularChannel(uint32_t cam_handle,
+ mm_camera_ops_t *cam_ops,
+ channel_cb_routine cb_routine,
+ cam_padding_info_t *paddingInfo,
+ void *userData,
+ camera3_stream_t *stream);
+ QCamera3RegularChannel(uint32_t cam_handle,
+ mm_camera_ops_t *cam_ops,
+ channel_cb_routine cb_routine,
+ cam_padding_info_t *paddingInfo,
+ void *userData,
+ camera3_stream_t *stream,
+ uint32_t width, uint32_t height);
+ virtual ~QCamera3RegularChannel();
+
+ virtual int32_t initialize();
+ virtual int32_t request(buffer_handle_t *buffer, uint32_t frameNumber);
+ virtual int32_t registerBuffers(uint32_t num_buffers,
+ buffer_handle_t **buffers);
+ virtual void streamCbRoutine(mm_camera_super_buf_t *super_frame,
+ QCamera3Stream *stream);
+
+ virtual QCamera3Memory *getStreamBufs(uint32_t le);
+ virtual void putStreamBufs();
+ mm_camera_buf_def_t* getInternalFormatBuffer(buffer_handle_t* buffer);
+
+public:
+ static int kMaxBuffers;
+private:
+ camera3_stream_t *mCamera3Stream;
+ uint32_t mNumBufs;
+ buffer_handle_t **mCamera3Buffers;
+
+ QCamera3GrallocMemory *mMemory;
+ // width and height of internal stream may be different than what's
+ // specified in camera3_stream_t. For example: ZSL stream size is
+ // always the active region size, but internally we use the JPEG
+ // size.
+ uint32_t mWidth, mHeight;
+};
+
+/* QCamera3MetadataChannel is for metadata stream generated by camera daemon. */
+class QCamera3MetadataChannel : public QCamera3Channel
+{
+public:
+ QCamera3MetadataChannel(uint32_t cam_handle,
+ mm_camera_ops_t *cam_ops,
+ channel_cb_routine cb_routine,
+ cam_padding_info_t *paddingInfo,
+ void *userData);
+ virtual ~QCamera3MetadataChannel();
+
+ virtual int32_t initialize();
+
+ virtual int32_t request(buffer_handle_t *buffer, uint32_t frameNumber);
+ virtual int32_t registerBuffers(uint32_t num_buffers,
+ buffer_handle_t **buffers);
+ virtual void streamCbRoutine(mm_camera_super_buf_t *super_frame,
+ QCamera3Stream *stream);
+
+ virtual QCamera3Memory *getStreamBufs(uint32_t le);
+ virtual void putStreamBufs();
+
+private:
+ QCamera3HeapMemory *mMemory;
+};
+
+/* QCamera3PicChannel is for JPEG stream, which contains a YUV stream generated
+ * by the hardware, and encoded to a JPEG stream */
+class QCamera3PicChannel : public QCamera3Channel
+{
+public:
+ QCamera3PicChannel(uint32_t cam_handle,
+ mm_camera_ops_t *cam_ops,
+ channel_cb_routine cb_routine,
+ cam_padding_info_t *paddingInfo,
+ void *userData,
+ camera3_stream_t *stream);
+ ~QCamera3PicChannel();
+
+ virtual int32_t initialize();
+
+ virtual int32_t request(buffer_handle_t *buffer,
+ uint32_t frameNumber, jpeg_settings_t* mJpegSettings,
+ mm_camera_buf_def_t* pInputBuffer,QCamera3Channel* pInputChannel);
+ virtual int32_t registerBuffers(uint32_t num_buffers,
+ buffer_handle_t **buffers);
+ virtual void streamCbRoutine(mm_camera_super_buf_t *super_frame,
+ QCamera3Stream *stream);
+
+ virtual QCamera3Memory *getStreamBufs(uint32_t le);
+ virtual void putStreamBufs();
+ bool isWNREnabled() {return m_bWNROn;};
+ bool needOnlineRotation();
+ void getThumbnailSize(cam_dimension_t &dim);
+ int getJpegQuality();
+ int getJpegRotation();
+ bool isRawSnapshot();
+ QCamera3Exif *getExifData();
+ static void jpegEvtHandle(jpeg_job_status_t status,
+ uint32_t /*client_hdl*/,
+ uint32_t jobId,
+ mm_jpeg_output_t *p_output,
+ void *userdata);
+ static void dataNotifyCB(mm_camera_super_buf_t *recvd_frame,
+ void *userdata);
+ void queueMetadata(mm_camera_super_buf_t *metadata_buf);
+
+public:
+ static int kMaxBuffers;
+ QCamera3PostProcessor m_postprocessor; // post processor
+private:
+ camera3_stream_t *mCamera3Stream;
+ uint32_t mNumBufs;
+ buffer_handle_t **mCamera3Buffers;
+ jpeg_settings_t* mJpegSettings;
+ int32_t mCurrentBufIndex;
+ bool m_bWNROn;
+
+
+ QCamera3GrallocMemory *mMemory;
+ QCamera3HeapMemory *mYuvMemory;
+};
+
+// reprocess channel class
+class QCamera3ReprocessChannel : public QCamera3Channel
+{
+public:
+ QCamera3ReprocessChannel(uint32_t cam_handle,
+ mm_camera_ops_t *cam_ops,
+ channel_cb_routine cb_routine,
+ cam_padding_info_t *paddingInfo,
+ void *userData, void *ch_hdl);
+ QCamera3ReprocessChannel();
+ virtual ~QCamera3ReprocessChannel();
+ // online reprocess
+ int32_t doReprocess(mm_camera_super_buf_t *frame,
+ mm_camera_super_buf_t *meta_frame);
+ // offline reprocess
+ int32_t doReprocess(int buf_fd, uint32_t buf_length, int32_t &ret_val,
+ mm_camera_super_buf_t *meta_buf);
+ virtual int32_t registerBuffers(uint32_t num_buffers, buffer_handle_t **buffers);
+ virtual QCamera3Memory *getStreamBufs(uint32_t len);
+ virtual void putStreamBufs();
+ virtual int32_t initialize();
+ virtual void streamCbRoutine(mm_camera_super_buf_t *super_frame,
+ QCamera3Stream *stream);
+ static void dataNotifyCB(mm_camera_super_buf_t *recvd_frame,
+ void* userdata);
+ int32_t addReprocStreamsFromSource(cam_pp_feature_config_t &config,
+ QCamera3Channel *pSrcChannel,
+ QCamera3Channel *pMetaChannel);
+ QCamera3Stream *getStreamBySourceHandle(uint32_t srcHandle);
+ int32_t metadataBufDone(mm_camera_super_buf_t *recvd_frame);
+public:
+ void *picChHandle;
+private:
+ uint32_t mSrcStreamHandles[MAX_STREAM_NUM_IN_BUNDLE];
+ QCamera3Channel *m_pSrcChannel; // ptr to source channel for reprocess
+ QCamera3Channel *m_pMetaChannel;
+ mm_camera_super_buf_t *m_metaFrame;
+ QCamera3HeapMemory *mMemory;
+};
+
+}; // namespace qcamera
+
+#endif /* __QCAMERA_CHANNEL_H__ */
diff --git a/camera/QCamera2/HAL3/QCamera3Factory.cpp b/camera/QCamera2/HAL3/QCamera3Factory.cpp
new file mode 100644
index 0000000..d49daa0
--- /dev/null
+++ b/camera/QCamera2/HAL3/QCamera3Factory.cpp
@@ -0,0 +1,211 @@
+/* Copyright (c) 2012-2013, The Linux Foundataion. All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions are
+* met:
+* * Redistributions of source code must retain the above copyright
+* notice, this list of conditions and the following disclaimer.
+* * Redistributions in binary form must reproduce the above
+* copyright notice, this list of conditions and the following
+* disclaimer in the documentation and/or other materials provided
+* with the distribution.
+* * Neither the name of The Linux Foundation nor the names of its
+* contributors may be used to endorse or promote products derived
+* from this software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*
+*/
+
+#define LOG_TAG "QCamera3Factory"
+
+#include <stdlib.h>
+#include <utils/Log.h>
+#include <utils/Errors.h>
+#include <hardware/camera3.h>
+
+#include "QCamera3Factory.h"
+
+using namespace android;
+
+namespace qcamera {
+
+QCamera3Factory gQCamera3Factory;
+
+/*===========================================================================
+ * FUNCTION : QCamera3Factory
+ *
+ * DESCRIPTION: default constructor of QCamera3Factory
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : None
+ *==========================================================================*/
+QCamera3Factory::QCamera3Factory()
+{
+ mNumOfCameras = get_num_of_cameras();
+}
+
+/*===========================================================================
+ * FUNCTION : ~QCamera3Factory
+ *
+ * DESCRIPTION: deconstructor of QCamera2Factory
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : None
+ *==========================================================================*/
+QCamera3Factory::~QCamera3Factory()
+{
+}
+
+/*===========================================================================
+ * FUNCTION : get_number_of_cameras
+ *
+ * DESCRIPTION: static function to query number of cameras detected
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : number of cameras detected
+ *==========================================================================*/
+int QCamera3Factory::get_number_of_cameras()
+{
+ return gQCamera3Factory.getNumberOfCameras();
+}
+
+/*===========================================================================
+ * FUNCTION : get_camera_info
+ *
+ * DESCRIPTION: static function to query camera information with its ID
+ *
+ * PARAMETERS :
+ * @camera_id : camera ID
+ * @info : ptr to camera info struct
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera3Factory::get_camera_info(int camera_id, struct camera_info *info)
+{
+ return gQCamera3Factory.getCameraInfo(camera_id, info);
+}
+
+/*===========================================================================
+ * FUNCTION : getNumberOfCameras
+ *
+ * DESCRIPTION: query number of cameras detected
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : number of cameras detected
+ *==========================================================================*/
+int QCamera3Factory::getNumberOfCameras()
+{
+ return mNumOfCameras;
+}
+
+/*===========================================================================
+ * FUNCTION : getCameraInfo
+ *
+ * DESCRIPTION: query camera information with its ID
+ *
+ * PARAMETERS :
+ * @camera_id : camera ID
+ * @info : ptr to camera info struct
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera3Factory::getCameraInfo(int camera_id, struct camera_info *info)
+{
+ int rc;
+ ALOGV("%s: E, camera_id = %d", __func__, camera_id);
+
+ if (!mNumOfCameras || camera_id >= mNumOfCameras || !info) {
+ return INVALID_OPERATION;
+ }
+
+ rc = QCamera3HardwareInterface::getCamInfo(camera_id, info);
+ ALOGV("%s: X", __func__);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : cameraDeviceOpen
+ *
+ * DESCRIPTION: open a camera device with its ID
+ *
+ * PARAMETERS :
+ * @camera_id : camera ID
+ * @hw_device : ptr to struct storing camera hardware device info
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera3Factory::cameraDeviceOpen(int camera_id,
+ struct hw_device_t **hw_device)
+{
+ int rc = NO_ERROR;
+ if (camera_id < 0 || camera_id >= mNumOfCameras)
+ return BAD_VALUE;
+
+ QCamera3HardwareInterface *hw = new QCamera3HardwareInterface(camera_id);
+ if (!hw) {
+ ALOGE("Allocation of hardware interface failed");
+ return NO_MEMORY;
+ }
+ rc = hw->openCamera(hw_device);
+ if (rc != 0) {
+ delete hw;
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : camera_device_open
+ *
+ * DESCRIPTION: static function to open a camera device by its ID
+ *
+ * PARAMETERS :
+ * @camera_id : camera ID
+ * @hw_device : ptr to struct storing camera hardware device info
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera3Factory::camera_device_open(
+ const struct hw_module_t *module, const char *id,
+ struct hw_device_t **hw_device)
+{
+ if (module != &HAL_MODULE_INFO_SYM.common) {
+ ALOGE("Invalid module. Trying to open %p, expect %p",
+ module, &HAL_MODULE_INFO_SYM.common);
+ return INVALID_OPERATION;
+ }
+ if (!id) {
+ ALOGE("Invalid camera id");
+ return BAD_VALUE;
+ }
+ return gQCamera3Factory.cameraDeviceOpen(atoi(id), hw_device);
+}
+
+struct hw_module_methods_t QCamera3Factory::mModuleMethods = {
+ open: QCamera3Factory::camera_device_open,
+};
+
+}; // namespace qcamera
+
diff --git a/camera/QCamera2/HAL3/QCamera3Factory.h b/camera/QCamera2/HAL3/QCamera3Factory.h
new file mode 100644
index 0000000..9fe7762
--- /dev/null
+++ b/camera/QCamera2/HAL3/QCamera3Factory.h
@@ -0,0 +1,66 @@
+/* Copyright (c) 2012-2013, The Linux Foundataion. All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions are
+* met:
+* * Redistributions of source code must retain the above copyright
+* notice, this list of conditions and the following disclaimer.
+* * Redistributions in binary form must reproduce the above
+* copyright notice, this list of conditions and the following
+* disclaimer in the documentation and/or other materials provided
+* with the distribution.
+* * Neither the name of The Linux Foundation nor the names of its
+* contributors may be used to endorse or promote products derived
+* from this software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*
+*/
+
+#ifndef __QCAMERA3FACTORY_H__
+#define __QCAMERA3FACTORY_H__
+
+#include <hardware/camera3.h>
+
+#include "QCamera3HWI.h"
+
+namespace qcamera {
+
+class QCamera3Factory
+{
+public:
+ QCamera3Factory();
+ virtual ~QCamera3Factory();
+
+ static int get_number_of_cameras();
+ static int get_camera_info(int camera_id, struct camera_info *info);
+
+private:
+ int getNumberOfCameras();
+ int getCameraInfo(int camera_id, struct camera_info *info);
+ int cameraDeviceOpen(int camera_id, struct hw_device_t **hw_device);
+ static int camera_device_open(const struct hw_module_t *module, const char *id,
+ struct hw_device_t **hw_device);
+
+public:
+ static struct hw_module_methods_t mModuleMethods;
+
+private:
+ int mNumOfCameras;
+};
+
+}; /*namespace qcamera*/
+
+extern camera_module_t HAL_MODULE_INFO_SYM;
+
+#endif /* ANDROID_HARDWARE_QUALCOMM_CAMERA_H */
diff --git a/camera/QCamera2/HAL3/QCamera3HALHeader.h b/camera/QCamera2/HAL3/QCamera3HALHeader.h
new file mode 100644
index 0000000..9aaddbf
--- /dev/null
+++ b/camera/QCamera2/HAL3/QCamera3HALHeader.h
@@ -0,0 +1,77 @@
+/* Copyright (c) 2013, The Linux Foundataion. All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions are
+* met:
+* * Redistributions of source code must retain the above copyright
+* notice, this list of conditions and the following disclaimer.
+* * Redistributions in binary form must reproduce the above
+* copyright notice, this list of conditions and the following
+* disclaimer in the documentation and/or other materials provided
+* with the distribution.
+* * Neither the name of The Linux Foundation nor the names of its
+* contributors may be used to endorse or promote products derived
+* from this software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*
+*/
+#ifndef __QCAMERA_HALHEADER_H__
+#define __QCAMERA_HALHEADER_H__
+
+extern "C" {
+#include <mm_camera_interface.h>
+#include <mm_jpeg_interface.h>
+}
+
+using namespace android;
+
+namespace qcamera {
+ typedef enum {
+ INVALID,
+ VALID,
+ RECONFIGURE,
+ } stream_status_t;
+
+ typedef struct {
+ int32_t jpeg_orientation;
+ uint8_t jpeg_quality;
+ cam_dimension_t thumbnail_size;
+ int32_t sensor_sensitivity;
+ int64_t sensor_exposure_time;
+ float lens_focal_length;
+ int32_t max_jpeg_size;
+ int exposure_compensation;
+ cam_rational_type_t exposure_comp_step;
+ int64_t* gps_timestamp;
+ double* gps_coordinates[3];
+ char gps_processing_method[35];
+ bool is_jpeg_format;
+ uint32_t min_required_pp_mask;
+ } jpeg_settings_t;
+
+ typedef struct {
+ camera3_stream_t *stream;
+ camera3_stream_buffer_set_t buffer_set;
+ stream_status_t status;
+ int registered;
+ } stream_info_t;
+
+ typedef struct {
+ int32_t iso_speed;
+ int64_t exposure_time;
+ } metadata_response_t;
+
+};//namespace qcamera
+
+#endif
diff --git a/camera/QCamera2/HAL3/QCamera3HWI.cpp b/camera/QCamera2/HAL3/QCamera3HWI.cpp
new file mode 100755
index 0000000..cbce057
--- /dev/null
+++ b/camera/QCamera2/HAL3/QCamera3HWI.cpp
@@ -0,0 +1,3988 @@
+/* Copyright (c) 2012-2013, The Linux Foundataion. All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions are
+* met:
+* * Redistributions of source code must retain the above copyright
+* notice, this list of conditions and the following disclaimer.
+* * Redistributions in binary form must reproduce the above
+* copyright notice, this list of conditions and the following
+* disclaimer in the documentation and/or other materials provided
+* with the distribution.
+* * Neither the name of The Linux Foundation nor the names of its
+* contributors may be used to endorse or promote products derived
+* from this software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*
+*/
+
+#define LOG_TAG "QCamera3HWI"
+
+#include <cutils/properties.h>
+#include <hardware/camera3.h>
+#include <camera/CameraMetadata.h>
+#include <stdlib.h>
+#include <utils/Log.h>
+#include <utils/Errors.h>
+#include <ui/Fence.h>
+#include <gralloc_priv.h>
+#include "QCamera3HWI.h"
+#include "QCamera3Mem.h"
+#include "QCamera3Channel.h"
+#include "QCamera3PostProc.h"
+
+using namespace android;
+
+namespace qcamera {
+
+#define MAX(a, b) ((a) > (b) ? (a) : (b))
+
+#define DATA_PTR(MEM_OBJ,INDEX) MEM_OBJ->getPtr( INDEX )
+cam_capability_t *gCamCapability[MM_CAMERA_MAX_NUM_SENSORS];
+parm_buffer_t *prevSettings;
+const camera_metadata_t *gStaticMetadata[MM_CAMERA_MAX_NUM_SENSORS];
+
+pthread_mutex_t QCamera3HardwareInterface::mCameraSessionLock =
+ PTHREAD_MUTEX_INITIALIZER;
+unsigned int QCamera3HardwareInterface::mCameraSessionActive = 0;
+
+const QCamera3HardwareInterface::QCameraMap QCamera3HardwareInterface::EFFECT_MODES_MAP[] = {
+ { ANDROID_CONTROL_EFFECT_MODE_OFF, CAM_EFFECT_MODE_OFF },
+ { ANDROID_CONTROL_EFFECT_MODE_MONO, CAM_EFFECT_MODE_MONO },
+ { ANDROID_CONTROL_EFFECT_MODE_NEGATIVE, CAM_EFFECT_MODE_NEGATIVE },
+ { ANDROID_CONTROL_EFFECT_MODE_SOLARIZE, CAM_EFFECT_MODE_SOLARIZE },
+ { ANDROID_CONTROL_EFFECT_MODE_SEPIA, CAM_EFFECT_MODE_SEPIA },
+ { ANDROID_CONTROL_EFFECT_MODE_POSTERIZE, CAM_EFFECT_MODE_POSTERIZE },
+ { ANDROID_CONTROL_EFFECT_MODE_WHITEBOARD, CAM_EFFECT_MODE_WHITEBOARD },
+ { ANDROID_CONTROL_EFFECT_MODE_BLACKBOARD, CAM_EFFECT_MODE_BLACKBOARD },
+ { ANDROID_CONTROL_EFFECT_MODE_AQUA, CAM_EFFECT_MODE_AQUA }
+};
+
+const QCamera3HardwareInterface::QCameraMap QCamera3HardwareInterface::WHITE_BALANCE_MODES_MAP[] = {
+ { ANDROID_CONTROL_AWB_MODE_OFF, CAM_WB_MODE_OFF },
+ { ANDROID_CONTROL_AWB_MODE_AUTO, CAM_WB_MODE_AUTO },
+ { ANDROID_CONTROL_AWB_MODE_INCANDESCENT, CAM_WB_MODE_INCANDESCENT },
+ { ANDROID_CONTROL_AWB_MODE_FLUORESCENT, CAM_WB_MODE_FLUORESCENT },
+ { ANDROID_CONTROL_AWB_MODE_WARM_FLUORESCENT,CAM_WB_MODE_WARM_FLUORESCENT},
+ { ANDROID_CONTROL_AWB_MODE_DAYLIGHT, CAM_WB_MODE_DAYLIGHT },
+ { ANDROID_CONTROL_AWB_MODE_CLOUDY_DAYLIGHT, CAM_WB_MODE_CLOUDY_DAYLIGHT },
+ { ANDROID_CONTROL_AWB_MODE_TWILIGHT, CAM_WB_MODE_TWILIGHT },
+ { ANDROID_CONTROL_AWB_MODE_SHADE, CAM_WB_MODE_SHADE }
+};
+
+const QCamera3HardwareInterface::QCameraMap QCamera3HardwareInterface::SCENE_MODES_MAP[] = {
+ { ANDROID_CONTROL_SCENE_MODE_ACTION, CAM_SCENE_MODE_ACTION },
+ { ANDROID_CONTROL_SCENE_MODE_PORTRAIT, CAM_SCENE_MODE_PORTRAIT },
+ { ANDROID_CONTROL_SCENE_MODE_LANDSCAPE, CAM_SCENE_MODE_LANDSCAPE },
+ { ANDROID_CONTROL_SCENE_MODE_NIGHT, CAM_SCENE_MODE_NIGHT },
+ { ANDROID_CONTROL_SCENE_MODE_NIGHT_PORTRAIT, CAM_SCENE_MODE_NIGHT_PORTRAIT },
+ { ANDROID_CONTROL_SCENE_MODE_THEATRE, CAM_SCENE_MODE_THEATRE },
+ { ANDROID_CONTROL_SCENE_MODE_BEACH, CAM_SCENE_MODE_BEACH },
+ { ANDROID_CONTROL_SCENE_MODE_SNOW, CAM_SCENE_MODE_SNOW },
+ { ANDROID_CONTROL_SCENE_MODE_SUNSET, CAM_SCENE_MODE_SUNSET },
+ { ANDROID_CONTROL_SCENE_MODE_STEADYPHOTO, CAM_SCENE_MODE_ANTISHAKE },
+ { ANDROID_CONTROL_SCENE_MODE_FIREWORKS , CAM_SCENE_MODE_FIREWORKS },
+ { ANDROID_CONTROL_SCENE_MODE_SPORTS , CAM_SCENE_MODE_SPORTS },
+ { ANDROID_CONTROL_SCENE_MODE_PARTY, CAM_SCENE_MODE_PARTY },
+ { ANDROID_CONTROL_SCENE_MODE_CANDLELIGHT, CAM_SCENE_MODE_CANDLELIGHT },
+ { ANDROID_CONTROL_SCENE_MODE_BARCODE, CAM_SCENE_MODE_BARCODE}
+};
+
+const QCamera3HardwareInterface::QCameraMap QCamera3HardwareInterface::FOCUS_MODES_MAP[] = {
+ { ANDROID_CONTROL_AF_MODE_OFF, CAM_FOCUS_MODE_FIXED },
+ { ANDROID_CONTROL_AF_MODE_AUTO, CAM_FOCUS_MODE_AUTO },
+ { ANDROID_CONTROL_AF_MODE_MACRO, CAM_FOCUS_MODE_MACRO },
+ { ANDROID_CONTROL_AF_MODE_EDOF, CAM_FOCUS_MODE_EDOF },
+ { ANDROID_CONTROL_AF_MODE_CONTINUOUS_PICTURE, CAM_FOCUS_MODE_CONTINOUS_PICTURE },
+ { ANDROID_CONTROL_AF_MODE_CONTINUOUS_VIDEO, CAM_FOCUS_MODE_CONTINOUS_VIDEO }
+};
+
+const QCamera3HardwareInterface::QCameraMap QCamera3HardwareInterface::ANTIBANDING_MODES_MAP[] = {
+ { ANDROID_CONTROL_AE_ANTIBANDING_MODE_OFF, CAM_ANTIBANDING_MODE_OFF },
+ { ANDROID_CONTROL_AE_ANTIBANDING_MODE_50HZ, CAM_ANTIBANDING_MODE_50HZ },
+ { ANDROID_CONTROL_AE_ANTIBANDING_MODE_60HZ, CAM_ANTIBANDING_MODE_60HZ },
+ { ANDROID_CONTROL_AE_ANTIBANDING_MODE_AUTO, CAM_ANTIBANDING_MODE_AUTO }
+};
+
+const QCamera3HardwareInterface::QCameraMap QCamera3HardwareInterface::AE_FLASH_MODE_MAP[] = {
+ { ANDROID_CONTROL_AE_MODE_OFF, CAM_FLASH_MODE_OFF },
+ { ANDROID_CONTROL_AE_MODE_ON, CAM_FLASH_MODE_OFF },
+ { ANDROID_CONTROL_AE_MODE_ON_AUTO_FLASH, CAM_FLASH_MODE_AUTO},
+ { ANDROID_CONTROL_AE_MODE_ON_ALWAYS_FLASH, CAM_FLASH_MODE_ON },
+ { ANDROID_CONTROL_AE_MODE_ON_AUTO_FLASH_REDEYE, CAM_FLASH_MODE_AUTO}
+};
+
+const QCamera3HardwareInterface::QCameraMap QCamera3HardwareInterface::FLASH_MODES_MAP[] = {
+ { ANDROID_FLASH_MODE_OFF, CAM_FLASH_MODE_OFF },
+ { ANDROID_FLASH_MODE_SINGLE, CAM_FLASH_MODE_SINGLE },
+ { ANDROID_FLASH_MODE_TORCH, CAM_FLASH_MODE_TORCH }
+};
+
+const QCamera3HardwareInterface::QCameraMap QCamera3HardwareInterface::FACEDETECT_MODES_MAP[] = {
+ { ANDROID_STATISTICS_FACE_DETECT_MODE_OFF, CAM_FACE_DETECT_MODE_OFF },
+ { ANDROID_STATISTICS_FACE_DETECT_MODE_FULL, CAM_FACE_DETECT_MODE_FULL }
+};
+
+const int32_t available_thumbnail_sizes[] = {512, 288, 480, 288, 256, 154, 432, 288,
+ 320, 240, 176, 144, 0, 0};
+
+camera3_device_ops_t QCamera3HardwareInterface::mCameraOps = {
+ initialize: QCamera3HardwareInterface::initialize,
+ configure_streams: QCamera3HardwareInterface::configure_streams,
+ register_stream_buffers: QCamera3HardwareInterface::register_stream_buffers,
+ construct_default_request_settings: QCamera3HardwareInterface::construct_default_request_settings,
+ process_capture_request: QCamera3HardwareInterface::process_capture_request,
+ get_metadata_vendor_tag_ops: QCamera3HardwareInterface::get_metadata_vendor_tag_ops,
+ dump: QCamera3HardwareInterface::dump,
+ flush: QCamera3HardwareInterface::flush,
+ reserved: {0},
+};
+
+
+/*===========================================================================
+ * FUNCTION : QCamera3HardwareInterface
+ *
+ * DESCRIPTION: constructor of QCamera3HardwareInterface
+ *
+ * PARAMETERS :
+ * @cameraId : camera ID
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCamera3HardwareInterface::QCamera3HardwareInterface(int cameraId)
+ : mCameraId(cameraId),
+ mCameraHandle(NULL),
+ mCameraOpened(false),
+ mCameraInitialized(false),
+ mCallbackOps(NULL),
+ mInputStream(NULL),
+ mMetadataChannel(NULL),
+ mPictureChannel(NULL),
+ mFirstRequest(false),
+ mParamHeap(NULL),
+ mParameters(NULL),
+ mJpegSettings(NULL),
+ mIsZslMode(false),
+ mMinProcessedFrameDuration(0),
+ mMinJpegFrameDuration(0),
+ mMinRawFrameDuration(0),
+ m_pPowerModule(NULL)
+{
+ mCameraDevice.common.tag = HARDWARE_DEVICE_TAG;
+ mCameraDevice.common.version = CAMERA_DEVICE_API_VERSION_3_0;
+ mCameraDevice.common.close = close_camera_device;
+ mCameraDevice.ops = &mCameraOps;
+ mCameraDevice.priv = this;
+ gCamCapability[cameraId]->version = CAM_HAL_V3;
+ // TODO: hardcode for now until mctl add support for min_num_pp_bufs
+ //TBD - To see if this hardcoding is needed. Check by printing if this is filled by mctl to 3
+ gCamCapability[cameraId]->min_num_pp_bufs = 3;
+
+ pthread_cond_init(&mRequestCond, NULL);
+ mPendingRequest = 0;
+ mCurrentRequestId = -1;
+ pthread_mutex_init(&mMutex, NULL);
+
+ for (size_t i = 0; i < CAMERA3_TEMPLATE_COUNT; i++)
+ mDefaultMetadata[i] = NULL;
+
+#ifdef HAS_MULTIMEDIA_HINTS
+ if (hw_get_module(POWER_HARDWARE_MODULE_ID, (const hw_module_t **)&m_pPowerModule)) {
+ ALOGE("%s: %s module not found", __func__, POWER_HARDWARE_MODULE_ID);
+ }
+#endif
+}
+
+/*===========================================================================
+ * FUNCTION : ~QCamera3HardwareInterface
+ *
+ * DESCRIPTION: destructor of QCamera3HardwareInterface
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCamera3HardwareInterface::~QCamera3HardwareInterface()
+{
+ ALOGV("%s: E", __func__);
+ /* We need to stop all streams before deleting any stream */
+ /*flush the metadata list*/
+ if (!mStoredMetadataList.empty()) {
+ for (List<MetadataBufferInfo>::iterator m = mStoredMetadataList.begin();
+ m != mStoredMetadataList.end(); m++) {
+ mMetadataChannel->bufDone(m->meta_buf);
+ free(m->meta_buf);
+ m = mStoredMetadataList.erase(m);
+ }
+ }
+ for (List<stream_info_t *>::iterator it = mStreamInfo.begin();
+ it != mStreamInfo.end(); it++) {
+ QCamera3Channel *channel = (QCamera3Channel *)(*it)->stream->priv;
+ if (channel)
+ channel->stop();
+ }
+ for (List<stream_info_t *>::iterator it = mStreamInfo.begin();
+ it != mStreamInfo.end(); it++) {
+ QCamera3Channel *channel = (QCamera3Channel *)(*it)->stream->priv;
+ if (channel)
+ delete channel;
+ free (*it);
+ }
+
+ mPictureChannel = NULL;
+
+ if (mJpegSettings != NULL) {
+ free(mJpegSettings);
+ mJpegSettings = NULL;
+ }
+
+ /* Clean up all channels */
+ if (mCameraInitialized) {
+ mMetadataChannel->stop();
+ delete mMetadataChannel;
+ mMetadataChannel = NULL;
+ deinitParameters();
+ }
+
+ if (mCameraOpened)
+ closeCamera();
+
+ for (size_t i = 0; i < CAMERA3_TEMPLATE_COUNT; i++)
+ if (mDefaultMetadata[i])
+ free_camera_metadata(mDefaultMetadata[i]);
+
+ pthread_cond_destroy(&mRequestCond);
+
+ pthread_mutex_destroy(&mMutex);
+ ALOGV("%s: X", __func__);
+}
+
+/*===========================================================================
+ * FUNCTION : openCamera
+ *
+ * DESCRIPTION: open camera
+ *
+ * PARAMETERS :
+ * @hw_device : double ptr for camera device struct
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera3HardwareInterface::openCamera(struct hw_device_t **hw_device)
+{
+ int rc = 0;
+ pthread_mutex_lock(&mCameraSessionLock);
+ if (mCameraSessionActive) {
+ ALOGE("%s: multiple simultaneous camera instance not supported", __func__);
+ pthread_mutex_unlock(&mCameraSessionLock);
+ return INVALID_OPERATION;
+ }
+
+ if (mCameraOpened) {
+ *hw_device = NULL;
+ return PERMISSION_DENIED;
+ }
+
+ rc = openCamera();
+ if (rc == 0) {
+ *hw_device = &mCameraDevice.common;
+ mCameraSessionActive = 1;
+ } else
+ *hw_device = NULL;
+
+#ifdef HAS_MULTIMEDIA_HINTS
+ if (rc == 0) {
+ if (m_pPowerModule) {
+ if (m_pPowerModule->powerHint) {
+ m_pPowerModule->powerHint(m_pPowerModule, POWER_HINT_VIDEO_ENCODE,
+ (void *)"state=1");
+ }
+ }
+ }
+#endif
+ pthread_mutex_unlock(&mCameraSessionLock);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : openCamera
+ *
+ * DESCRIPTION: open camera
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera3HardwareInterface::openCamera()
+{
+ if (mCameraHandle) {
+ ALOGE("Failure: Camera already opened");
+ return ALREADY_EXISTS;
+ }
+ mCameraHandle = camera_open(mCameraId);
+ if (!mCameraHandle) {
+ ALOGE("camera_open failed.");
+ return UNKNOWN_ERROR;
+ }
+
+ mCameraOpened = true;
+
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : closeCamera
+ *
+ * DESCRIPTION: close camera
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera3HardwareInterface::closeCamera()
+{
+ int rc = NO_ERROR;
+
+ rc = mCameraHandle->ops->close_camera(mCameraHandle->camera_handle);
+ mCameraHandle = NULL;
+ mCameraOpened = false;
+
+#ifdef HAS_MULTIMEDIA_HINTS
+ if (rc == NO_ERROR) {
+ if (m_pPowerModule) {
+ if (m_pPowerModule->powerHint) {
+ m_pPowerModule->powerHint(m_pPowerModule, POWER_HINT_VIDEO_ENCODE,
+ (void *)"state=0");
+ }
+ }
+ }
+#endif
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : initialize
+ *
+ * DESCRIPTION: Initialize frameworks callback functions
+ *
+ * PARAMETERS :
+ * @callback_ops : callback function to frameworks
+ *
+ * RETURN :
+ *
+ *==========================================================================*/
+int QCamera3HardwareInterface::initialize(
+ const struct camera3_callback_ops *callback_ops)
+{
+ int rc;
+
+ pthread_mutex_lock(&mMutex);
+
+ rc = initParameters();
+ if (rc < 0) {
+ ALOGE("%s: initParamters failed %d", __func__, rc);
+ goto err1;
+ }
+ //Create metadata channel and initialize it
+ mMetadataChannel = new QCamera3MetadataChannel(mCameraHandle->camera_handle,
+ mCameraHandle->ops, captureResultCb,
+ &gCamCapability[mCameraId]->padding_info, this);
+ if (mMetadataChannel == NULL) {
+ ALOGE("%s: failed to allocate metadata channel", __func__);
+ rc = -ENOMEM;
+ goto err2;
+ }
+ rc = mMetadataChannel->initialize();
+ if (rc < 0) {
+ ALOGE("%s: metadata channel initialization failed", __func__);
+ goto err3;
+ }
+
+ mCallbackOps = callback_ops;
+
+ pthread_mutex_unlock(&mMutex);
+ mCameraInitialized = true;
+ return 0;
+
+err3:
+ delete mMetadataChannel;
+ mMetadataChannel = NULL;
+err2:
+ deinitParameters();
+err1:
+ pthread_mutex_unlock(&mMutex);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : configureStreams
+ *
+ * DESCRIPTION: Reset HAL camera device processing pipeline and set up new input
+ * and output streams.
+ *
+ * PARAMETERS :
+ * @stream_list : streams to be configured
+ *
+ * RETURN :
+ *
+ *==========================================================================*/
+int QCamera3HardwareInterface::configureStreams(
+ camera3_stream_configuration_t *streamList)
+{
+ int rc = 0;
+ mIsZslMode = false;
+ pthread_mutex_lock(&mMutex);
+ // Sanity check stream_list
+ if (streamList == NULL) {
+ ALOGE("%s: NULL stream configuration", __func__);
+ pthread_mutex_unlock(&mMutex);
+ return BAD_VALUE;
+ }
+
+ if (streamList->streams == NULL) {
+ ALOGE("%s: NULL stream list", __func__);
+ pthread_mutex_unlock(&mMutex);
+ return BAD_VALUE;
+ }
+
+ if (streamList->num_streams < 1) {
+ ALOGE("%s: Bad number of streams requested: %d", __func__,
+ streamList->num_streams);
+ pthread_mutex_unlock(&mMutex);
+ return BAD_VALUE;
+ }
+
+ camera3_stream_t *inputStream = NULL;
+ camera3_stream_t *jpegStream = NULL;
+ /* first invalidate all the steams in the mStreamList
+ * if they appear again, they will be validated */
+ for (List<stream_info_t*>::iterator it=mStreamInfo.begin();
+ it != mStreamInfo.end(); it++) {
+ QCamera3Channel *channel = (QCamera3Channel*)(*it)->stream->priv;
+ channel->stop();
+ (*it)->status = INVALID;
+ }
+
+ for (size_t i = 0; i < streamList->num_streams; i++) {
+ camera3_stream_t *newStream = streamList->streams[i];
+ ALOGV("%s: newStream type = %d, stream format = %d stream size : %d x %d",
+ __func__, newStream->stream_type, newStream->format,
+ newStream->width, newStream->height);
+ //if the stream is in the mStreamList validate it
+ bool stream_exists = false;
+ for (List<stream_info_t*>::iterator it=mStreamInfo.begin();
+ it != mStreamInfo.end(); it++) {
+ if ((*it)->stream == newStream) {
+ QCamera3Channel *channel =
+ (QCamera3Channel*)(*it)->stream->priv;
+ stream_exists = true;
+ (*it)->status = RECONFIGURE;
+ /*delete the channel object associated with the stream because
+ we need to reconfigure*/
+ delete channel;
+ (*it)->stream->priv = NULL;
+ }
+ }
+ if (!stream_exists) {
+ //new stream
+ stream_info_t* stream_info;
+ stream_info = (stream_info_t* )malloc(sizeof(stream_info_t));
+ stream_info->stream = newStream;
+ stream_info->status = VALID;
+ stream_info->registered = 0;
+ mStreamInfo.push_back(stream_info);
+ }
+ if (newStream->stream_type == CAMERA3_STREAM_INPUT
+ || newStream->stream_type == CAMERA3_STREAM_BIDIRECTIONAL ) {
+ if (inputStream != NULL) {
+ ALOGE("%s: Multiple input streams requested!", __func__);
+ pthread_mutex_unlock(&mMutex);
+ return BAD_VALUE;
+ }
+ inputStream = newStream;
+ }
+ if (newStream->format == HAL_PIXEL_FORMAT_BLOB) {
+ jpegStream = newStream;
+ }
+ }
+ mInputStream = inputStream;
+
+ /*clean up invalid streams*/
+ for (List<stream_info_t*>::iterator it=mStreamInfo.begin();
+ it != mStreamInfo.end();) {
+ if(((*it)->status) == INVALID){
+ QCamera3Channel *channel = (QCamera3Channel*)(*it)->stream->priv;
+ delete channel;
+ delete[] (buffer_handle_t*)(*it)->buffer_set.buffers;
+ free(*it);
+ it = mStreamInfo.erase(it);
+ } else {
+ it++;
+ }
+ }
+
+ //mMetadataChannel->stop();
+
+ /* Allocate channel objects for the requested streams */
+ for (size_t i = 0; i < streamList->num_streams; i++) {
+ camera3_stream_t *newStream = streamList->streams[i];
+ if (newStream->priv == NULL) {
+ //New stream, construct channel
+ switch (newStream->stream_type) {
+ case CAMERA3_STREAM_INPUT:
+ newStream->usage = GRALLOC_USAGE_HW_CAMERA_READ;
+ break;
+ case CAMERA3_STREAM_BIDIRECTIONAL:
+ newStream->usage = GRALLOC_USAGE_HW_CAMERA_READ |
+ GRALLOC_USAGE_HW_CAMERA_WRITE;
+ break;
+ case CAMERA3_STREAM_OUTPUT:
+ /* For video encoding stream, set read/write rarely
+ * flag so that they may be set to un-cached */
+ if (newStream->usage & GRALLOC_USAGE_HW_VIDEO_ENCODER)
+ newStream->usage =
+ (GRALLOC_USAGE_SW_READ_RARELY |
+ GRALLOC_USAGE_SW_WRITE_RARELY |
+ GRALLOC_USAGE_HW_CAMERA_WRITE);
+ else
+ newStream->usage = GRALLOC_USAGE_HW_CAMERA_WRITE;
+ break;
+ default:
+ ALOGE("%s: Invalid stream_type %d", __func__, newStream->stream_type);
+ break;
+ }
+
+ if (newStream->stream_type == CAMERA3_STREAM_OUTPUT ||
+ newStream->stream_type == CAMERA3_STREAM_BIDIRECTIONAL) {
+ QCamera3Channel *channel;
+ switch (newStream->format) {
+ case HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED:
+ case HAL_PIXEL_FORMAT_YCbCr_420_888:
+ newStream->max_buffers = QCamera3RegularChannel::kMaxBuffers;
+ if (newStream->stream_type == CAMERA3_STREAM_BIDIRECTIONAL &&
+ jpegStream) {
+ uint32_t width = jpegStream->width;
+ uint32_t height = jpegStream->height;
+ mIsZslMode = true;
+ channel = new QCamera3RegularChannel(mCameraHandle->camera_handle,
+ mCameraHandle->ops, captureResultCb,
+ &gCamCapability[mCameraId]->padding_info, this, newStream,
+ width, height);
+ } else
+ channel = new QCamera3RegularChannel(mCameraHandle->camera_handle,
+ mCameraHandle->ops, captureResultCb,
+ &gCamCapability[mCameraId]->padding_info, this, newStream);
+ if (channel == NULL) {
+ ALOGE("%s: allocation of channel failed", __func__);
+ pthread_mutex_unlock(&mMutex);
+ return -ENOMEM;
+ }
+
+ newStream->priv = channel;
+ break;
+ case HAL_PIXEL_FORMAT_BLOB:
+ newStream->max_buffers = QCamera3PicChannel::kMaxBuffers;
+ mPictureChannel = new QCamera3PicChannel(mCameraHandle->camera_handle,
+ mCameraHandle->ops, captureResultCb,
+ &gCamCapability[mCameraId]->padding_info, this, newStream);
+ if (mPictureChannel == NULL) {
+ ALOGE("%s: allocation of channel failed", __func__);
+ pthread_mutex_unlock(&mMutex);
+ return -ENOMEM;
+ }
+ newStream->priv = (QCamera3Channel*)mPictureChannel;
+ break;
+
+ //TODO: Add support for app consumed format?
+ default:
+ ALOGE("%s: not a supported format 0x%x", __func__, newStream->format);
+ break;
+ }
+ }
+ } else {
+ // Channel already exists for this stream
+ // Do nothing for now
+ }
+ }
+ /*For the streams to be reconfigured we need to register the buffers
+ since the framework wont*/
+ for (List<stream_info_t *>::iterator it = mStreamInfo.begin();
+ it != mStreamInfo.end(); it++) {
+ if ((*it)->status == RECONFIGURE) {
+ QCamera3Channel *channel = (QCamera3Channel *)(*it)->stream->priv;
+ /*only register buffers for streams that have already been
+ registered*/
+ if ((*it)->registered) {
+ rc = channel->registerBuffers((*it)->buffer_set.num_buffers,
+ (*it)->buffer_set.buffers);
+ if (rc != NO_ERROR) {
+ ALOGE("%s: Failed to register the buffers of old stream,\
+ rc = %d", __func__, rc);
+ }
+ ALOGV("%s: channel %p has %d buffers",
+ __func__, channel, (*it)->buffer_set.num_buffers);
+ }
+ }
+
+ ssize_t index = mPendingBuffersMap.indexOfKey((*it)->stream);
+ if (index == NAME_NOT_FOUND) {
+ mPendingBuffersMap.add((*it)->stream, 0);
+ } else {
+ mPendingBuffersMap.editValueAt(index) = 0;
+ }
+ }
+
+ /* Initialize mPendingRequestInfo and mPendnigBuffersMap */
+ mPendingRequestsList.clear();
+
+ /*flush the metadata list*/
+ if (!mStoredMetadataList.empty()) {
+ for (List<MetadataBufferInfo>::iterator m = mStoredMetadataList.begin();
+ m != mStoredMetadataList.end(); m++) {
+ mMetadataChannel->bufDone(m->meta_buf);
+ free(m->meta_buf);
+ m = mStoredMetadataList.erase(m);
+ }
+ }
+
+ //settings/parameters don't carry over for new configureStreams
+ memset(mParameters, 0, sizeof(parm_buffer_t));
+ mFirstRequest = true;
+
+ //Get min frame duration for this streams configuration
+ deriveMinFrameDuration();
+
+ pthread_mutex_unlock(&mMutex);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : validateCaptureRequest
+ *
+ * DESCRIPTION: validate a capture request from camera service
+ *
+ * PARAMETERS :
+ * @request : request from framework to process
+ *
+ * RETURN :
+ *
+ *==========================================================================*/
+int QCamera3HardwareInterface::validateCaptureRequest(
+ camera3_capture_request_t *request)
+{
+ ssize_t idx = 0;
+ const camera3_stream_buffer_t *b;
+ CameraMetadata meta;
+
+ /* Sanity check the request */
+ if (request == NULL) {
+ ALOGE("%s: NULL capture request", __func__);
+ return BAD_VALUE;
+ }
+
+ uint32_t frameNumber = request->frame_number;
+ if (request->input_buffer != NULL &&
+ request->input_buffer->stream != mInputStream) {
+ ALOGE("%s: Request %d: Input buffer not from input stream!",
+ __FUNCTION__, frameNumber);
+ return BAD_VALUE;
+ }
+ if (request->num_output_buffers < 1 || request->output_buffers == NULL) {
+ ALOGE("%s: Request %d: No output buffers provided!",
+ __FUNCTION__, frameNumber);
+ return BAD_VALUE;
+ }
+ if (request->input_buffer != NULL) {
+ b = request->input_buffer;
+ QCamera3Channel *channel =
+ static_cast<QCamera3Channel*>(b->stream->priv);
+ if (channel == NULL) {
+ ALOGE("%s: Request %d: Buffer %d: Unconfigured stream!",
+ __func__, frameNumber, idx);
+ return BAD_VALUE;
+ }
+ if (b->status != CAMERA3_BUFFER_STATUS_OK) {
+ ALOGE("%s: Request %d: Buffer %d: Status not OK!",
+ __func__, frameNumber, idx);
+ return BAD_VALUE;
+ }
+ if (b->release_fence != -1) {
+ ALOGE("%s: Request %d: Buffer %d: Has a release fence!",
+ __func__, frameNumber, idx);
+ return BAD_VALUE;
+ }
+ if (b->buffer == NULL) {
+ ALOGE("%s: Request %d: Buffer %d: NULL buffer handle!",
+ __func__, frameNumber, idx);
+ return BAD_VALUE;
+ }
+ }
+
+ // Validate all buffers
+ b = request->output_buffers;
+ do {
+ QCamera3Channel *channel =
+ static_cast<QCamera3Channel*>(b->stream->priv);
+ if (channel == NULL) {
+ ALOGE("%s: Request %d: Buffer %d: Unconfigured stream!",
+ __func__, frameNumber, idx);
+ return BAD_VALUE;
+ }
+ if (b->status != CAMERA3_BUFFER_STATUS_OK) {
+ ALOGE("%s: Request %d: Buffer %d: Status not OK!",
+ __func__, frameNumber, idx);
+ return BAD_VALUE;
+ }
+ if (b->release_fence != -1) {
+ ALOGE("%s: Request %d: Buffer %d: Has a release fence!",
+ __func__, frameNumber, idx);
+ return BAD_VALUE;
+ }
+ if (b->buffer == NULL) {
+ ALOGE("%s: Request %d: Buffer %d: NULL buffer handle!",
+ __func__, frameNumber, idx);
+ return BAD_VALUE;
+ }
+ idx++;
+ b = request->output_buffers + idx;
+ } while (idx < (ssize_t)request->num_output_buffers);
+
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : deriveMinFrameDuration
+ *
+ * DESCRIPTION: derive mininum processed, jpeg, and raw frame durations based
+ * on currently configured streams.
+ *
+ * PARAMETERS : NONE
+ *
+ * RETURN : NONE
+ *
+ *==========================================================================*/
+void QCamera3HardwareInterface::deriveMinFrameDuration()
+{
+ int32_t maxJpegDimension, maxProcessedDimension;
+
+ maxJpegDimension = 0;
+ maxProcessedDimension = 0;
+
+ // Figure out maximum jpeg, processed, and raw dimensions
+ for (List<stream_info_t*>::iterator it = mStreamInfo.begin();
+ it != mStreamInfo.end(); it++) {
+
+ // Input stream doesn't have valid stream_type
+ if ((*it)->stream->stream_type == CAMERA3_STREAM_INPUT)
+ continue;
+
+ int32_t dimension = (*it)->stream->width * (*it)->stream->height;
+ if ((*it)->stream->format == HAL_PIXEL_FORMAT_BLOB) {
+ if (dimension > maxJpegDimension)
+ maxJpegDimension = dimension;
+ } else if ((*it)->stream->format != HAL_PIXEL_FORMAT_RAW_SENSOR) {
+ if (dimension > maxProcessedDimension)
+ maxProcessedDimension = dimension;
+ }
+ }
+
+ //Assume all jpeg dimensions are in processed dimensions.
+ if (maxJpegDimension > maxProcessedDimension)
+ maxProcessedDimension = maxJpegDimension;
+
+ //Find minimum durations for processed, jpeg, and raw
+ mMinRawFrameDuration = gCamCapability[mCameraId]->raw_min_duration;
+ for (int i = 0; i < gCamCapability[mCameraId]->picture_sizes_tbl_cnt; i++) {
+ if (maxProcessedDimension ==
+ gCamCapability[mCameraId]->picture_sizes_tbl[i].width *
+ gCamCapability[mCameraId]->picture_sizes_tbl[i].height) {
+ mMinProcessedFrameDuration = gCamCapability[mCameraId]->jpeg_min_duration[i];
+ mMinJpegFrameDuration = gCamCapability[mCameraId]->jpeg_min_duration[i];
+ break;
+ }
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : getMinFrameDuration
+ *
+ * DESCRIPTION: get minimum frame draution based on the current maximum frame durations
+ * and current request configuration.
+ *
+ * PARAMETERS : @request: requset sent by the frameworks
+ *
+ * RETURN : min farme duration for a particular request
+ *
+ *==========================================================================*/
+int64_t QCamera3HardwareInterface::getMinFrameDuration(const camera3_capture_request_t *request)
+{
+ bool hasJpegStream = false;
+ for (uint32_t i = 0; i < request->num_output_buffers; i ++) {
+ const camera3_stream_t *stream = request->output_buffers[i].stream;
+ if (stream->format == HAL_PIXEL_FORMAT_BLOB)
+ hasJpegStream = true;
+ }
+
+ if (!hasJpegStream)
+ return MAX(mMinRawFrameDuration, mMinProcessedFrameDuration);
+ else
+ return MAX(MAX(mMinRawFrameDuration, mMinProcessedFrameDuration), mMinJpegFrameDuration);
+}
+
+/*===========================================================================
+ * FUNCTION : registerStreamBuffers
+ *
+ * DESCRIPTION: Register buffers for a given stream with the HAL device.
+ *
+ * PARAMETERS :
+ * @stream_list : streams to be configured
+ *
+ * RETURN :
+ *
+ *==========================================================================*/
+int QCamera3HardwareInterface::registerStreamBuffers(
+ const camera3_stream_buffer_set_t *buffer_set)
+{
+ int rc = 0;
+
+ pthread_mutex_lock(&mMutex);
+
+ if (buffer_set == NULL) {
+ ALOGE("%s: Invalid buffer_set parameter.", __func__);
+ pthread_mutex_unlock(&mMutex);
+ return -EINVAL;
+ }
+ if (buffer_set->stream == NULL) {
+ ALOGE("%s: Invalid stream parameter.", __func__);
+ pthread_mutex_unlock(&mMutex);
+ return -EINVAL;
+ }
+ if (buffer_set->num_buffers < 1) {
+ ALOGE("%s: Invalid num_buffers %d.", __func__, buffer_set->num_buffers);
+ pthread_mutex_unlock(&mMutex);
+ return -EINVAL;
+ }
+ if (buffer_set->buffers == NULL) {
+ ALOGE("%s: Invalid buffers parameter.", __func__);
+ pthread_mutex_unlock(&mMutex);
+ return -EINVAL;
+ }
+
+ camera3_stream_t *stream = buffer_set->stream;
+ QCamera3Channel *channel = (QCamera3Channel *)stream->priv;
+
+ //set the buffer_set in the mStreamInfo array
+ for (List<stream_info_t *>::iterator it = mStreamInfo.begin();
+ it != mStreamInfo.end(); it++) {
+ if ((*it)->stream == stream) {
+ uint32_t numBuffers = buffer_set->num_buffers;
+ (*it)->buffer_set.stream = buffer_set->stream;
+ (*it)->buffer_set.num_buffers = numBuffers;
+ (*it)->buffer_set.buffers = new buffer_handle_t*[numBuffers];
+ if ((*it)->buffer_set.buffers == NULL) {
+ ALOGE("%s: Failed to allocate buffer_handle_t*", __func__);
+ pthread_mutex_unlock(&mMutex);
+ return -ENOMEM;
+ }
+ for (size_t j = 0; j < numBuffers; j++){
+ (*it)->buffer_set.buffers[j] = buffer_set->buffers[j];
+ }
+ (*it)->registered = 1;
+ }
+ }
+ rc = channel->registerBuffers(buffer_set->num_buffers, buffer_set->buffers);
+ if (rc < 0) {
+ ALOGE("%s: registerBUffers for stream %p failed", __func__, stream);
+ pthread_mutex_unlock(&mMutex);
+ return -ENODEV;
+ }
+
+ pthread_mutex_unlock(&mMutex);
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : processCaptureRequest
+ *
+ * DESCRIPTION: process a capture request from camera service
+ *
+ * PARAMETERS :
+ * @request : request from framework to process
+ *
+ * RETURN :
+ *
+ *==========================================================================*/
+int QCamera3HardwareInterface::processCaptureRequest(
+ camera3_capture_request_t *request)
+{
+ int rc = NO_ERROR;
+ int32_t request_id;
+ CameraMetadata meta;
+ MetadataBufferInfo reproc_meta;
+ int queueMetadata = 0;
+
+ pthread_mutex_lock(&mMutex);
+
+ rc = validateCaptureRequest(request);
+ if (rc != NO_ERROR) {
+ ALOGE("%s: incoming request is not valid", __func__);
+ pthread_mutex_unlock(&mMutex);
+ return rc;
+ }
+
+ meta = request->settings;
+
+ // For first capture request, send capture intent, and
+ // stream on all streams
+ if (mFirstRequest) {
+
+ if (meta.exists(ANDROID_CONTROL_CAPTURE_INTENT)) {
+ int32_t hal_version = CAM_HAL_V3;
+ uint8_t captureIntent =
+ meta.find(ANDROID_CONTROL_CAPTURE_INTENT).data.u8[0];
+
+ memset(mParameters, 0, sizeof(parm_buffer_t));
+ mParameters->first_flagged_entry = CAM_INTF_PARM_MAX;
+ AddSetParmEntryToBatch(mParameters, CAM_INTF_PARM_HAL_VERSION,
+ sizeof(hal_version), &hal_version);
+ AddSetParmEntryToBatch(mParameters, CAM_INTF_META_CAPTURE_INTENT,
+ sizeof(captureIntent), &captureIntent);
+ mCameraHandle->ops->set_parms(mCameraHandle->camera_handle,
+ mParameters);
+ }
+
+ for (List<stream_info_t *>::iterator it = mStreamInfo.begin();
+ it != mStreamInfo.end(); it++) {
+ QCamera3Channel *channel = (QCamera3Channel *)(*it)->stream->priv;
+ channel->start();
+ }
+ }
+
+ uint32_t frameNumber = request->frame_number;
+ uint32_t streamTypeMask = 0;
+
+ if (meta.exists(ANDROID_REQUEST_ID)) {
+ request_id = meta.find(ANDROID_REQUEST_ID).data.i32[0];
+ mCurrentRequestId = request_id;
+ ALOGV("%s: Received request with id: %d",__func__, request_id);
+ } else if (mFirstRequest || mCurrentRequestId == -1){
+ ALOGE("%s: Unable to find request id field, \
+ & no previous id available", __func__);
+ return NAME_NOT_FOUND;
+ } else {
+ ALOGV("%s: Re-using old request id", __func__);
+ request_id = mCurrentRequestId;
+ }
+
+ ALOGE("%s: %d, num_output_buffers = %d input_buffer = %p frame_number = %d",
+ __func__, __LINE__,
+ request->num_output_buffers,
+ request->input_buffer,
+ frameNumber);
+ // Acquire all request buffers first
+ int blob_request = 0;
+ for (size_t i = 0; i < request->num_output_buffers; i++) {
+ const camera3_stream_buffer_t& output = request->output_buffers[i];
+ QCamera3Channel *channel = (QCamera3Channel *)output.stream->priv;
+ sp<Fence> acquireFence = new Fence(output.acquire_fence);
+
+ if (output.stream->format == HAL_PIXEL_FORMAT_BLOB) {
+ //Call function to store local copy of jpeg data for encode params.
+ blob_request = 1;
+ rc = getJpegSettings(request->settings);
+ if (rc < 0) {
+ ALOGE("%s: failed to get jpeg parameters", __func__);
+ pthread_mutex_unlock(&mMutex);
+ return rc;
+ }
+ }
+
+ rc = acquireFence->wait(Fence::TIMEOUT_NEVER);
+ if (rc != OK) {
+ ALOGE("%s: fence wait failed %d", __func__, rc);
+ pthread_mutex_unlock(&mMutex);
+ return rc;
+ }
+ streamTypeMask |= channel->getStreamTypeMask();
+ }
+
+ rc = setFrameParameters(request, streamTypeMask);
+ if (rc < 0) {
+ ALOGE("%s: fail to set frame parameters", __func__);
+ pthread_mutex_unlock(&mMutex);
+ return rc;
+ }
+
+ /* Update pending request list and pending buffers map */
+ PendingRequestInfo pendingRequest;
+ pendingRequest.frame_number = frameNumber;
+ pendingRequest.num_buffers = request->num_output_buffers;
+ pendingRequest.request_id = request_id;
+ pendingRequest.blob_request = blob_request;
+ pendingRequest.input_buffer_present = (request->input_buffer != NULL)? 1 : 0;
+
+ for (size_t i = 0; i < request->num_output_buffers; i++) {
+ RequestedBufferInfo requestedBuf;
+ requestedBuf.stream = request->output_buffers[i].stream;
+ requestedBuf.buffer = NULL;
+ pendingRequest.buffers.push_back(requestedBuf);
+
+ mPendingBuffersMap.editValueFor(requestedBuf.stream)++;
+ }
+ mPendingRequestsList.push_back(pendingRequest);
+
+ // Notify metadata channel we receive a request
+ mMetadataChannel->request(NULL, frameNumber);
+
+ // Call request on other streams
+ for (size_t i = 0; i < request->num_output_buffers; i++) {
+ const camera3_stream_buffer_t& output = request->output_buffers[i];
+ QCamera3Channel *channel = (QCamera3Channel *)output.stream->priv;
+ mm_camera_buf_def_t *pInputBuffer = NULL;
+
+ if (channel == NULL) {
+ ALOGE("%s: invalid channel pointer for stream", __func__);
+ continue;
+ }
+
+ if (output.stream->format == HAL_PIXEL_FORMAT_BLOB) {
+ QCamera3RegularChannel* inputChannel = NULL;
+ if(request->input_buffer != NULL){
+ //Try to get the internal format
+ inputChannel = (QCamera3RegularChannel*)
+ request->input_buffer->stream->priv;
+ if(inputChannel == NULL ){
+ ALOGE("%s: failed to get input channel handle", __func__);
+ } else {
+ pInputBuffer =
+ inputChannel->getInternalFormatBuffer(
+ request->input_buffer->buffer);
+ ALOGD("%s: Input buffer dump",__func__);
+ ALOGD("Stream id: %d", pInputBuffer->stream_id);
+ ALOGD("streamtype:%d", pInputBuffer->stream_type);
+ ALOGD("frame len:%d", pInputBuffer->frame_len);
+ //TODO: need to get corresponding metadata and send it to pproc
+ for (List<MetadataBufferInfo>::iterator m = mStoredMetadataList.begin();
+ m != mStoredMetadataList.end(); m++) {
+ if (m->zsl_buf_hdl == request->input_buffer->buffer) {
+ reproc_meta.meta_buf = m->meta_buf;
+ m = mStoredMetadataList.erase(m);
+ queueMetadata = 1;
+ break;
+ }
+ }
+ }
+ }
+ rc = channel->request(output.buffer, frameNumber, mJpegSettings,
+ pInputBuffer,(QCamera3Channel*)inputChannel);
+ if (queueMetadata) {
+ mPictureChannel->queueMetadata(reproc_meta.meta_buf);
+ }
+ } else {
+ ALOGE("%s: %d, request with buffer %p, frame_number %d", __func__,
+ __LINE__, output.buffer, frameNumber);
+ if (mIsZslMode && output.stream->stream_type == CAMERA3_STREAM_BIDIRECTIONAL) {
+ for (List<MetadataBufferInfo>::iterator m = mStoredMetadataList.begin();
+ m != mStoredMetadataList.end(); m++) {
+ for (uint32_t j = 0; j < request->num_output_buffers; j++) {
+ if (m->zsl_buf_hdl == request->output_buffers[j].buffer) {
+ mMetadataChannel->bufDone(m->meta_buf);
+ free(m->meta_buf);
+ m = mStoredMetadataList.erase(m);
+ break;
+ }
+ }
+ }
+ }
+ rc = channel->request(output.buffer, frameNumber);
+ }
+ if (rc < 0)
+ ALOGE("%s: request failed", __func__);
+ }
+
+ mFirstRequest = false;
+
+ //Block on conditional variable
+ mPendingRequest = 1;
+ while (mPendingRequest == 1) {
+ pthread_cond_wait(&mRequestCond, &mMutex);
+ }
+
+ pthread_mutex_unlock(&mMutex);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : getMetadataVendorTagOps
+ *
+ * DESCRIPTION:
+ *
+ * PARAMETERS :
+ *
+ *
+ * RETURN :
+ *==========================================================================*/
+void QCamera3HardwareInterface::getMetadataVendorTagOps(
+ vendor_tag_query_ops_t* /*ops*/)
+{
+ /* Enable locks when we eventually add Vendor Tags */
+ /*
+ pthread_mutex_lock(&mMutex);
+
+ pthread_mutex_unlock(&mMutex);
+ */
+ return;
+}
+
+/*===========================================================================
+ * FUNCTION : dump
+ *
+ * DESCRIPTION:
+ *
+ * PARAMETERS :
+ *
+ *
+ * RETURN :
+ *==========================================================================*/
+void QCamera3HardwareInterface::dump(int /*fd*/)
+{
+ /*Enable lock when we implement this function*/
+ /*
+ pthread_mutex_lock(&mMutex);
+
+ pthread_mutex_unlock(&mMutex);
+ */
+ return;
+}
+
+/*===========================================================================
+ * FUNCTION : flush
+ *
+ * DESCRIPTION:
+ *
+ * PARAMETERS :
+ *
+ *
+ * RETURN :
+ *==========================================================================*/
+int QCamera3HardwareInterface::flush()
+{
+ /*Enable lock when we implement this function*/
+ /*
+ pthread_mutex_lock(&mMutex);
+
+ pthread_mutex_unlock(&mMutex);
+ */
+ return 0;
+}
+
+/*===========================================================================
+ * FUNCTION : captureResultCb
+ *
+ * DESCRIPTION: Callback handler for all capture result
+ * (streams, as well as metadata)
+ *
+ * PARAMETERS :
+ * @metadata : metadata information
+ * @buffer : actual gralloc buffer to be returned to frameworks.
+ * NULL if metadata.
+ *
+ * RETURN : NONE
+ *==========================================================================*/
+void QCamera3HardwareInterface::captureResultCb(mm_camera_super_buf_t *metadata_buf,
+ camera3_stream_buffer_t *buffer, uint32_t frame_number)
+{
+ pthread_mutex_lock(&mMutex);
+
+ if (metadata_buf) {
+ metadata_buffer_t *metadata = (metadata_buffer_t *)metadata_buf->bufs[0]->buffer;
+ int32_t frame_number_valid = *(int32_t *)
+ POINTER_OF(CAM_INTF_META_FRAME_NUMBER_VALID, metadata);
+ uint32_t pending_requests = *(uint32_t *)POINTER_OF(
+ CAM_INTF_META_PENDING_REQUESTS, metadata);
+ uint32_t frame_number = *(uint32_t *)
+ POINTER_OF(CAM_INTF_META_FRAME_NUMBER, metadata);
+ const struct timeval *tv = (const struct timeval *)
+ POINTER_OF(CAM_INTF_META_SENSOR_TIMESTAMP, metadata);
+ nsecs_t capture_time = (nsecs_t)tv->tv_sec * NSEC_PER_SEC +
+ tv->tv_usec * NSEC_PER_USEC;
+
+ if (!frame_number_valid) {
+ ALOGV("%s: Not a valid frame number, used as SOF only", __func__);
+ mMetadataChannel->bufDone(metadata_buf);
+ goto done_metadata;
+ }
+ ALOGV("%s: valid frame_number = %d, capture_time = %lld", __func__,
+ frame_number, capture_time);
+
+ // Go through the pending requests info and send shutter/results to frameworks
+ for (List<PendingRequestInfo>::iterator i = mPendingRequestsList.begin();
+ i != mPendingRequestsList.end() && i->frame_number <= frame_number;) {
+ camera3_capture_result_t result;
+ camera3_notify_msg_t notify_msg;
+ ALOGV("%s: frame_number in the list is %d", __func__, i->frame_number);
+
+ // Flush out all entries with less or equal frame numbers.
+
+ //TODO: Make sure shutter timestamp really reflects shutter timestamp.
+ //Right now it's the same as metadata timestamp
+
+ //TODO: When there is metadata drop, how do we derive the timestamp of
+ //dropped frames? For now, we fake the dropped timestamp by substracting
+ //from the reported timestamp
+ nsecs_t current_capture_time = capture_time -
+ (frame_number - i->frame_number) * NSEC_PER_33MSEC;
+
+ // Send shutter notify to frameworks
+ notify_msg.type = CAMERA3_MSG_SHUTTER;
+ notify_msg.message.shutter.frame_number = i->frame_number;
+ notify_msg.message.shutter.timestamp = current_capture_time;
+ mCallbackOps->notify(mCallbackOps, ¬ify_msg);
+ ALOGV("%s: notify frame_number = %d, capture_time = %lld", __func__,
+ i->frame_number, capture_time);
+
+ // Send empty metadata with already filled buffers for dropped metadata
+ // and send valid metadata with already filled buffers for current metadata
+ if (i->frame_number < frame_number) {
+ CameraMetadata dummyMetadata;
+ dummyMetadata.update(ANDROID_SENSOR_TIMESTAMP,
+ ¤t_capture_time, 1);
+ dummyMetadata.update(ANDROID_REQUEST_ID,
+ &(i->request_id), 1);
+ result.result = dummyMetadata.release();
+ } else {
+ result.result = translateCbMetadataToResultMetadata(metadata,
+ current_capture_time, i->request_id);
+ if (mIsZslMode) {
+ int found_metadata = 0;
+ //for ZSL case store the metadata buffer and corresp. ZSL handle ptr
+ for (List<RequestedBufferInfo>::iterator j = i->buffers.begin();
+ j != i->buffers.end(); j++) {
+ if (j->stream->stream_type == CAMERA3_STREAM_BIDIRECTIONAL) {
+ //check if corresp. zsl already exists in the stored metadata list
+ for (List<MetadataBufferInfo>::iterator m = mStoredMetadataList.begin();
+ m != mStoredMetadataList.begin(); m++) {
+ if (m->frame_number == frame_number) {
+ m->meta_buf = metadata_buf;
+ found_metadata = 1;
+ break;
+ }
+ }
+ if (!found_metadata) {
+ MetadataBufferInfo store_meta_info;
+ store_meta_info.meta_buf = metadata_buf;
+ store_meta_info.frame_number = frame_number;
+ mStoredMetadataList.push_back(store_meta_info);
+ found_metadata = 1;
+ }
+ }
+ }
+ if (!found_metadata) {
+ if (!i->input_buffer_present && i->blob_request) {
+ //livesnapshot or fallback non-zsl snapshot case
+ for (List<RequestedBufferInfo>::iterator j = i->buffers.begin();
+ j != i->buffers.end(); j++){
+ if (j->stream->stream_type == CAMERA3_STREAM_OUTPUT &&
+ j->stream->format == HAL_PIXEL_FORMAT_BLOB) {
+ mPictureChannel->queueMetadata(metadata_buf);
+ break;
+ }
+ }
+ } else {
+ //return the metadata immediately
+ mMetadataChannel->bufDone(metadata_buf);
+ free(metadata_buf);
+ }
+ }
+ } else if (!mIsZslMode && i->blob_request) {
+ //If it is a blob request then send the metadata to the picture channel
+ mPictureChannel->queueMetadata(metadata_buf);
+ } else {
+ // Return metadata buffer
+ mMetadataChannel->bufDone(metadata_buf);
+ free(metadata_buf);
+ }
+
+ }
+ if (!result.result) {
+ ALOGE("%s: metadata is NULL", __func__);
+ }
+ result.frame_number = i->frame_number;
+ result.num_output_buffers = 0;
+ result.output_buffers = NULL;
+ for (List<RequestedBufferInfo>::iterator j = i->buffers.begin();
+ j != i->buffers.end(); j++) {
+ if (j->buffer) {
+ result.num_output_buffers++;
+ }
+ }
+
+ if (result.num_output_buffers > 0) {
+ camera3_stream_buffer_t *result_buffers =
+ new camera3_stream_buffer_t[result.num_output_buffers];
+ if (!result_buffers) {
+ ALOGE("%s: Fatal error: out of memory", __func__);
+ }
+ size_t result_buffers_idx = 0;
+ for (List<RequestedBufferInfo>::iterator j = i->buffers.begin();
+ j != i->buffers.end(); j++) {
+ if (j->buffer) {
+ result_buffers[result_buffers_idx++] = *(j->buffer);
+ free(j->buffer);
+ j->buffer = NULL;
+ mPendingBuffersMap.editValueFor(j->stream)--;
+ }
+ }
+ result.output_buffers = result_buffers;
+
+ mCallbackOps->process_capture_result(mCallbackOps, &result);
+ ALOGV("%s: meta frame_number = %d, capture_time = %lld",
+ __func__, result.frame_number, current_capture_time);
+ free_camera_metadata((camera_metadata_t *)result.result);
+ delete[] result_buffers;
+ } else {
+ mCallbackOps->process_capture_result(mCallbackOps, &result);
+ ALOGE("%s: meta frame_number = %d, capture_time = %lld",
+ __func__, result.frame_number, current_capture_time);
+ free_camera_metadata((camera_metadata_t *)result.result);
+ }
+ // erase the element from the list
+ i = mPendingRequestsList.erase(i);
+ }
+
+
+done_metadata:
+ bool max_buffers_dequeued = false;
+ for (size_t i = 0; i < mPendingBuffersMap.size(); i++) {
+ const camera3_stream_t *stream = mPendingBuffersMap.keyAt(i);
+ uint32_t queued_buffers = mPendingBuffersMap.valueAt(i);
+ if (queued_buffers == stream->max_buffers) {
+ max_buffers_dequeued = true;
+ break;
+ }
+ }
+ if (!max_buffers_dequeued && !pending_requests) {
+ // Unblock process_capture_request
+ mPendingRequest = 0;
+ pthread_cond_signal(&mRequestCond);
+ }
+ } else {
+ // If the frame number doesn't exist in the pending request list,
+ // directly send the buffer to the frameworks, and update pending buffers map
+ // Otherwise, book-keep the buffer.
+ List<PendingRequestInfo>::iterator i = mPendingRequestsList.begin();
+ while (i != mPendingRequestsList.end() && i->frame_number != frame_number){
+ i++;
+ }
+ if (i == mPendingRequestsList.end()) {
+ // Verify all pending requests frame_numbers are greater
+ for (List<PendingRequestInfo>::iterator j = mPendingRequestsList.begin();
+ j != mPendingRequestsList.end(); j++) {
+ if (j->frame_number < frame_number) {
+ ALOGE("%s: Error: pending frame number %d is smaller than %d",
+ __func__, j->frame_number, frame_number);
+ }
+ }
+ camera3_capture_result_t result;
+ result.result = NULL;
+ result.frame_number = frame_number;
+ result.num_output_buffers = 1;
+ result.output_buffers = buffer;
+ ALOGV("%s: result frame_number = %d, buffer = %p",
+ __func__, frame_number, buffer);
+ mPendingBuffersMap.editValueFor(buffer->stream)--;
+ if (buffer->stream->stream_type == CAMERA3_STREAM_BIDIRECTIONAL) {
+ int found = 0;
+ for (List<MetadataBufferInfo>::iterator k = mStoredMetadataList.begin();
+ k != mStoredMetadataList.end(); k++) {
+ if (k->frame_number == frame_number) {
+ k->zsl_buf_hdl = buffer->buffer;
+ found = 1;
+ break;
+ }
+ }
+ if (!found) {
+ MetadataBufferInfo meta_info;
+ meta_info.frame_number = frame_number;
+ meta_info.zsl_buf_hdl = buffer->buffer;
+ mStoredMetadataList.push_back(meta_info);
+ }
+ }
+ mCallbackOps->process_capture_result(mCallbackOps, &result);
+ } else {
+ for (List<RequestedBufferInfo>::iterator j = i->buffers.begin();
+ j != i->buffers.end(); j++) {
+ if (j->stream == buffer->stream) {
+ if (j->buffer != NULL) {
+ ALOGE("%s: Error: buffer is already set", __func__);
+ } else {
+ j->buffer = (camera3_stream_buffer_t *)malloc(
+ sizeof(camera3_stream_buffer_t));
+ *(j->buffer) = *buffer;
+ ALOGV("%s: cache buffer %p at result frame_number %d",
+ __func__, buffer, frame_number);
+ }
+ }
+ }
+ }
+ }
+ pthread_mutex_unlock(&mMutex);
+ return;
+}
+
+/*===========================================================================
+ * FUNCTION : translateCbMetadataToResultMetadata
+ *
+ * DESCRIPTION:
+ *
+ * PARAMETERS :
+ * @metadata : metadata information from callback
+ *
+ * RETURN : camera_metadata_t*
+ * metadata in a format specified by fwk
+ *==========================================================================*/
+camera_metadata_t*
+QCamera3HardwareInterface::translateCbMetadataToResultMetadata
+ (metadata_buffer_t *metadata, nsecs_t timestamp,
+ int32_t request_id)
+{
+ CameraMetadata camMetadata;
+ camera_metadata_t* resultMetadata;
+
+ camMetadata.update(ANDROID_SENSOR_TIMESTAMP, ×tamp, 1);
+ camMetadata.update(ANDROID_REQUEST_ID, &request_id, 1);
+
+ /*CAM_INTF_META_HISTOGRAM - TODO*/
+ /*cam_hist_stats_t *histogram =
+ (cam_hist_stats_t *)POINTER_OF(CAM_INTF_META_HISTOGRAM,
+ metadata);*/
+
+ /*face detection*/
+ cam_face_detection_data_t *faceDetectionInfo =(cam_face_detection_data_t *)
+ POINTER_OF(CAM_INTF_META_FACE_DETECTION, metadata);
+ uint8_t numFaces = faceDetectionInfo->num_faces_detected;
+ int32_t faceIds[numFaces];
+ uint8_t faceScores[numFaces];
+ int32_t faceRectangles[numFaces * 4];
+ int32_t faceLandmarks[numFaces * 6];
+ int j = 0, k = 0;
+ for (int i = 0; i < numFaces; i++) {
+ faceIds[i] = faceDetectionInfo->faces[i].face_id;
+ faceScores[i] = faceDetectionInfo->faces[i].score;
+ convertToRegions(faceDetectionInfo->faces[i].face_boundary,
+ faceRectangles+j, -1);
+ convertLandmarks(faceDetectionInfo->faces[i], faceLandmarks+k);
+ j+= 4;
+ k+= 6;
+ }
+ if (numFaces > 0) {
+ camMetadata.update(ANDROID_STATISTICS_FACE_IDS, faceIds, numFaces);
+ camMetadata.update(ANDROID_STATISTICS_FACE_SCORES, faceScores, numFaces);
+ camMetadata.update(ANDROID_STATISTICS_FACE_RECTANGLES,
+ faceRectangles, numFaces*4);
+ camMetadata.update(ANDROID_STATISTICS_FACE_LANDMARKS,
+ faceLandmarks, numFaces*6);
+ }
+
+ uint8_t *color_correct_mode =
+ (uint8_t *)POINTER_OF(CAM_INTF_META_COLOR_CORRECT_MODE, metadata);
+ camMetadata.update(ANDROID_COLOR_CORRECTION_MODE, color_correct_mode, 1);
+
+ int32_t *ae_precapture_id =
+ (int32_t *)POINTER_OF(CAM_INTF_META_AEC_PRECAPTURE_ID, metadata);
+ camMetadata.update(ANDROID_CONTROL_AE_PRECAPTURE_ID, ae_precapture_id, 1);
+
+ /*aec regions*/
+ cam_area_t *hAeRegions =
+ (cam_area_t *)POINTER_OF(CAM_INTF_META_AEC_ROI, metadata);
+ int32_t aeRegions[5];
+ convertToRegions(hAeRegions->rect, aeRegions, hAeRegions->weight);
+ camMetadata.update(ANDROID_CONTROL_AE_REGIONS, aeRegions, 5);
+
+ uint8_t *ae_state =
+ (uint8_t *)POINTER_OF(CAM_INTF_META_AEC_STATE, metadata);
+ camMetadata.update(ANDROID_CONTROL_AE_STATE, ae_state, 1);
+
+ uint8_t *focusMode =
+ (uint8_t *)POINTER_OF(CAM_INTF_PARM_FOCUS_MODE, metadata);
+ camMetadata.update(ANDROID_CONTROL_AF_MODE, focusMode, 1);
+
+ /*af regions*/
+ cam_area_t *hAfRegions =
+ (cam_area_t *)POINTER_OF(CAM_INTF_META_AF_ROI, metadata);
+ int32_t afRegions[5];
+ convertToRegions(hAfRegions->rect, afRegions, hAfRegions->weight);
+ camMetadata.update(ANDROID_CONTROL_AF_REGIONS, afRegions, 5);
+
+ uint8_t *afState = (uint8_t *)POINTER_OF(CAM_INTF_META_AF_STATE, metadata);
+ camMetadata.update(ANDROID_CONTROL_AF_STATE, afState, 1);
+
+ int32_t *afTriggerId =
+ (int32_t *)POINTER_OF(CAM_INTF_META_AF_TRIGGER_ID, metadata);
+ camMetadata.update(ANDROID_CONTROL_AF_TRIGGER_ID, afTriggerId, 1);
+
+ uint8_t *whiteBalance =
+ (uint8_t *)POINTER_OF(CAM_INTF_PARM_WHITE_BALANCE, metadata);
+ camMetadata.update(ANDROID_CONTROL_AWB_MODE, whiteBalance, 1);
+
+ /*awb regions*/
+ cam_area_t *hAwbRegions =
+ (cam_area_t *)POINTER_OF(CAM_INTF_META_AWB_REGIONS, metadata);
+ int32_t awbRegions[5];
+ convertToRegions(hAwbRegions->rect, awbRegions, hAwbRegions->weight);
+ camMetadata.update(ANDROID_CONTROL_AWB_REGIONS, awbRegions, 5);
+
+ uint8_t *whiteBalanceState =
+ (uint8_t *)POINTER_OF(CAM_INTF_META_AWB_STATE, metadata);
+ camMetadata.update(ANDROID_CONTROL_AWB_STATE, whiteBalanceState, 1);
+
+ uint8_t *mode = (uint8_t *)POINTER_OF(CAM_INTF_META_MODE, metadata);
+ camMetadata.update(ANDROID_CONTROL_MODE, mode, 1);
+
+ uint8_t *edgeMode = (uint8_t *)POINTER_OF(CAM_INTF_META_EDGE_MODE, metadata);
+ camMetadata.update(ANDROID_EDGE_MODE, edgeMode, 1);
+
+ uint8_t *flashPower =
+ (uint8_t *)POINTER_OF(CAM_INTF_META_FLASH_POWER, metadata);
+ camMetadata.update(ANDROID_FLASH_FIRING_POWER, flashPower, 1);
+
+ int64_t *flashFiringTime =
+ (int64_t *)POINTER_OF(CAM_INTF_META_FLASH_FIRING_TIME, metadata);
+ camMetadata.update(ANDROID_FLASH_FIRING_TIME, flashFiringTime, 1);
+
+ /*int32_t *ledMode =
+ (int32_t *)POINTER_OF(CAM_INTF_PARM_LED_MODE, metadata);
+ camMetadata.update(ANDROID_FLASH_FIRING_TIME, ledMode, 1);*/
+
+ uint8_t *flashState =
+ (uint8_t *)POINTER_OF(CAM_INTF_META_FLASH_STATE, metadata);
+ camMetadata.update(ANDROID_FLASH_STATE, flashState, 1);
+
+ uint8_t *hotPixelMode =
+ (uint8_t *)POINTER_OF(CAM_INTF_META_HOTPIXEL_MODE, metadata);
+ camMetadata.update(ANDROID_HOT_PIXEL_MODE, hotPixelMode, 1);
+
+ float *lensAperture =
+ (float *)POINTER_OF(CAM_INTF_META_LENS_APERTURE, metadata);
+ camMetadata.update(ANDROID_LENS_APERTURE , lensAperture, 1);
+
+ float *filterDensity =
+ (float *)POINTER_OF(CAM_INTF_META_LENS_FILTERDENSITY, metadata);
+ camMetadata.update(ANDROID_LENS_FILTER_DENSITY , filterDensity, 1);
+
+ float *focalLength =
+ (float *)POINTER_OF(CAM_INTF_META_LENS_FOCAL_LENGTH, metadata);
+ camMetadata.update(ANDROID_LENS_FOCAL_LENGTH, focalLength, 1);
+
+ float *focusDistance =
+ (float *)POINTER_OF(CAM_INTF_META_LENS_FOCUS_DISTANCE, metadata);
+ camMetadata.update(ANDROID_LENS_FOCUS_DISTANCE , focusDistance, 1);
+
+ float *focusRange =
+ (float *)POINTER_OF(CAM_INTF_META_LENS_FOCUS_RANGE, metadata);
+ camMetadata.update(ANDROID_LENS_FOCUS_RANGE , focusRange, 1);
+
+ uint8_t *opticalStab =
+ (uint8_t *)POINTER_OF(CAM_INTF_META_LENS_OPT_STAB_MODE, metadata);
+ camMetadata.update(ANDROID_LENS_OPTICAL_STABILIZATION_MODE ,opticalStab, 1);
+
+ /*int32_t *focusState =
+ (int32_t *)POINTER_OF(CAM_INTF_META_LENS_FOCUS_STATE, metadata);
+ camMetadata.update(ANDROID_LENS_STATE , focusState, 1); //check */
+
+ uint8_t *noiseRedMode =
+ (uint8_t *)POINTER_OF(CAM_INTF_META_NOISE_REDUCTION_MODE, metadata);
+ camMetadata.update(ANDROID_NOISE_REDUCTION_MODE , noiseRedMode, 1);
+
+ /*CAM_INTF_META_SCALER_CROP_REGION - check size*/
+
+ cam_crop_region_t *hScalerCropRegion =(cam_crop_region_t *)
+ POINTER_OF(CAM_INTF_META_SCALER_CROP_REGION, metadata);
+ int32_t scalerCropRegion[4];
+ scalerCropRegion[0] = hScalerCropRegion->left;
+ scalerCropRegion[1] = hScalerCropRegion->top;
+ scalerCropRegion[2] = hScalerCropRegion->width;
+ scalerCropRegion[3] = hScalerCropRegion->height;
+ camMetadata.update(ANDROID_SCALER_CROP_REGION, scalerCropRegion, 4);
+
+ int64_t *sensorExpTime =
+ (int64_t *)POINTER_OF(CAM_INTF_META_SENSOR_EXPOSURE_TIME, metadata);
+ mMetadataResponse.exposure_time = *sensorExpTime;
+ ALOGV("%s: sensorExpTime = %lld", __func__, *sensorExpTime);
+ camMetadata.update(ANDROID_SENSOR_EXPOSURE_TIME , sensorExpTime, 1);
+
+ int64_t *sensorFameDuration =
+ (int64_t *)POINTER_OF(CAM_INTF_META_SENSOR_FRAME_DURATION, metadata);
+ ALOGV("%s: sensorFameDuration = %lld", __func__, *sensorFameDuration);
+ camMetadata.update(ANDROID_SENSOR_FRAME_DURATION, sensorFameDuration, 1);
+
+ int32_t *sensorSensitivity =
+ (int32_t *)POINTER_OF(CAM_INTF_META_SENSOR_SENSITIVITY, metadata);
+ ALOGV("%s: sensorSensitivity = %d", __func__, *sensorSensitivity);
+ mMetadataResponse.iso_speed = *sensorSensitivity;
+ camMetadata.update(ANDROID_SENSOR_SENSITIVITY, sensorSensitivity, 1);
+
+ uint8_t *shadingMode =
+ (uint8_t *)POINTER_OF(CAM_INTF_META_SHADING_MODE, metadata);
+ camMetadata.update(ANDROID_SHADING_MODE, shadingMode, 1);
+
+ uint8_t *faceDetectMode =
+ (uint8_t *)POINTER_OF(CAM_INTF_META_STATS_FACEDETECT_MODE, metadata);
+ uint8_t fwk_faceDetectMode = lookupFwkName(FACEDETECT_MODES_MAP,
+ sizeof(FACEDETECT_MODES_MAP)/sizeof(FACEDETECT_MODES_MAP[0]),
+ *faceDetectMode);
+ camMetadata.update(ANDROID_STATISTICS_FACE_DETECT_MODE, &fwk_faceDetectMode, 1);
+
+ uint8_t *histogramMode =
+ (uint8_t *)POINTER_OF(CAM_INTF_META_STATS_HISTOGRAM_MODE, metadata);
+ camMetadata.update(ANDROID_STATISTICS_HISTOGRAM_MODE, histogramMode, 1);
+
+ uint8_t *sharpnessMapMode =
+ (uint8_t *)POINTER_OF(CAM_INTF_META_STATS_SHARPNESS_MAP_MODE, metadata);
+ camMetadata.update(ANDROID_STATISTICS_SHARPNESS_MAP_MODE,
+ sharpnessMapMode, 1);
+
+ /*CAM_INTF_META_STATS_SHARPNESS_MAP - check size*/
+ cam_sharpness_map_t *sharpnessMap = (cam_sharpness_map_t *)
+ POINTER_OF(CAM_INTF_META_STATS_SHARPNESS_MAP, metadata);
+ camMetadata.update(ANDROID_STATISTICS_SHARPNESS_MAP,
+ (int32_t*)sharpnessMap->sharpness,
+ CAM_MAX_MAP_WIDTH*CAM_MAX_MAP_HEIGHT);
+
+ cam_lens_shading_map_t *lensShadingMap = (cam_lens_shading_map_t *)
+ POINTER_OF(CAM_INTF_META_LENS_SHADING_MAP, metadata);
+ int map_height = gCamCapability[mCameraId]->lens_shading_map_size.height;
+ int map_width = gCamCapability[mCameraId]->lens_shading_map_size.width;
+ camMetadata.update(ANDROID_STATISTICS_LENS_SHADING_MAP,
+ (float*)lensShadingMap->lens_shading,
+ 4*map_width*map_height);
+
+ cam_color_correct_gains_t *colorCorrectionGains = (cam_color_correct_gains_t*)
+ POINTER_OF(CAM_INTF_META_COLOR_CORRECT_GAINS, metadata);
+ camMetadata.update(ANDROID_COLOR_CORRECTION_GAINS, colorCorrectionGains->gains, 4);
+
+ cam_color_correct_matrix_t *colorCorrectionMatrix = (cam_color_correct_matrix_t*)
+ POINTER_OF(CAM_INTF_META_COLOR_CORRECT_TRANSFORM, metadata);
+ camMetadata.update(ANDROID_COLOR_CORRECTION_TRANSFORM,
+ (camera_metadata_rational_t*)colorCorrectionMatrix->transform_matrix, 3*3);
+
+ cam_color_correct_gains_t *predColorCorrectionGains = (cam_color_correct_gains_t*)
+ POINTER_OF(CAM_INTF_META_PRED_COLOR_CORRECT_GAINS, metadata);
+ camMetadata.update(ANDROID_STATISTICS_PREDICTED_COLOR_GAINS,
+ predColorCorrectionGains->gains, 4);
+
+ cam_color_correct_matrix_t *predColorCorrectionMatrix = (cam_color_correct_matrix_t*)
+ POINTER_OF(CAM_INTF_META_PRED_COLOR_CORRECT_TRANSFORM, metadata);
+ camMetadata.update(ANDROID_STATISTICS_PREDICTED_COLOR_TRANSFORM,
+ (camera_metadata_rational_t*)predColorCorrectionMatrix->transform_matrix, 3*3);
+
+ uint8_t *blackLevelLock = (uint8_t*)
+ POINTER_OF(CAM_INTF_META_BLACK_LEVEL_LOCK, metadata);
+ camMetadata.update(ANDROID_BLACK_LEVEL_LOCK, blackLevelLock, 1);
+
+ uint8_t *sceneFlicker = (uint8_t*)
+ POINTER_OF(CAM_INTF_META_SCENE_FLICKER, metadata);
+ camMetadata.update(ANDROID_STATISTICS_SCENE_FLICKER, sceneFlicker, 1);
+
+
+ resultMetadata = camMetadata.release();
+ return resultMetadata;
+}
+
+/*===========================================================================
+ * FUNCTION : convertToRegions
+ *
+ * DESCRIPTION: helper method to convert from cam_rect_t into int32_t array
+ *
+ * PARAMETERS :
+ * @rect : cam_rect_t struct to convert
+ * @region : int32_t destination array
+ * @weight : if we are converting from cam_area_t, weight is valid
+ * else weight = -1
+ *
+ *==========================================================================*/
+void QCamera3HardwareInterface::convertToRegions(cam_rect_t rect, int32_t* region, int weight){
+ region[0] = rect.left;
+ region[1] = rect.top;
+ region[2] = rect.left + rect.width;
+ region[3] = rect.top + rect.height;
+ if (weight > -1) {
+ region[4] = weight;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : convertFromRegions
+ *
+ * DESCRIPTION: helper method to convert from array to cam_rect_t
+ *
+ * PARAMETERS :
+ * @rect : cam_rect_t struct to convert
+ * @region : int32_t destination array
+ * @weight : if we are converting from cam_area_t, weight is valid
+ * else weight = -1
+ *
+ *==========================================================================*/
+void QCamera3HardwareInterface::convertFromRegions(cam_area_t* roi,
+ const camera_metadata_t *settings,
+ uint32_t tag){
+ CameraMetadata frame_settings;
+ frame_settings = settings;
+ int32_t x_min = frame_settings.find(tag).data.i32[0];
+ int32_t y_min = frame_settings.find(tag).data.i32[1];
+ int32_t x_max = frame_settings.find(tag).data.i32[2];
+ int32_t y_max = frame_settings.find(tag).data.i32[3];
+ roi->weight = frame_settings.find(tag).data.i32[4];
+ roi->rect.left = x_min;
+ roi->rect.top = y_min;
+ roi->rect.width = x_max - x_min;
+ roi->rect.height = y_max - y_min;
+}
+
+/*===========================================================================
+ * FUNCTION : resetIfNeededROI
+ *
+ * DESCRIPTION: helper method to reset the roi if it is greater than scaler
+ * crop region
+ *
+ * PARAMETERS :
+ * @roi : cam_area_t struct to resize
+ * @scalerCropRegion : cam_crop_region_t region to compare against
+ *
+ *
+ *==========================================================================*/
+bool QCamera3HardwareInterface::resetIfNeededROI(cam_area_t* roi,
+ const cam_crop_region_t* scalerCropRegion)
+{
+ int32_t roi_x_max = roi->rect.width + roi->rect.left;
+ int32_t roi_y_max = roi->rect.height + roi->rect.top;
+ int32_t crop_x_max = scalerCropRegion->width + scalerCropRegion->top;
+ int32_t crop_y_max = scalerCropRegion->height + scalerCropRegion->left;
+ if ((roi_x_max < scalerCropRegion->left) ||
+ (roi_y_max < scalerCropRegion->top) ||
+ (roi->rect.left > crop_x_max) ||
+ (roi->rect.top > crop_y_max)){
+ return false;
+ }
+ if (roi->rect.left < scalerCropRegion->left) {
+ roi->rect.left = scalerCropRegion->left;
+ }
+ if (roi->rect.top < scalerCropRegion->top) {
+ roi->rect.top = scalerCropRegion->top;
+ }
+ if (roi_x_max > crop_x_max) {
+ roi_x_max = crop_x_max;
+ }
+ if (roi_y_max > crop_y_max) {
+ roi_y_max = crop_y_max;
+ }
+ roi->rect.width = roi_x_max - roi->rect.left;
+ roi->rect.height = roi_y_max - roi->rect.top;
+ return true;
+}
+
+/*===========================================================================
+ * FUNCTION : convertLandmarks
+ *
+ * DESCRIPTION: helper method to extract the landmarks from face detection info
+ *
+ * PARAMETERS :
+ * @face : cam_rect_t struct to convert
+ * @landmarks : int32_t destination array
+ *
+ *
+ *==========================================================================*/
+void QCamera3HardwareInterface::convertLandmarks(cam_face_detection_info_t face, int32_t* landmarks)
+{
+ landmarks[0] = face.left_eye_center.x;
+ landmarks[1] = face.left_eye_center.y;
+ landmarks[2] = face.right_eye_center.y;
+ landmarks[3] = face.right_eye_center.y;
+ landmarks[4] = face.mouth_center.x;
+ landmarks[5] = face.mouth_center.y;
+}
+
+#define DATA_PTR(MEM_OBJ,INDEX) MEM_OBJ->getPtr( INDEX )
+/*===========================================================================
+ * FUNCTION : initCapabilities
+ *
+ * DESCRIPTION: initialize camera capabilities in static data struct
+ *
+ * PARAMETERS :
+ * @cameraId : camera Id
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera3HardwareInterface::initCapabilities(int cameraId)
+{
+ int rc = 0;
+ mm_camera_vtbl_t *cameraHandle = NULL;
+ QCamera3HeapMemory *capabilityHeap = NULL;
+
+ cameraHandle = camera_open(cameraId);
+ if (!cameraHandle) {
+ ALOGE("%s: camera_open failed", __func__);
+ rc = -1;
+ goto open_failed;
+ }
+
+ capabilityHeap = new QCamera3HeapMemory();
+ if (capabilityHeap == NULL) {
+ ALOGE("%s: creation of capabilityHeap failed", __func__);
+ goto heap_creation_failed;
+ }
+ /* Allocate memory for capability buffer */
+ rc = capabilityHeap->allocate(1, sizeof(cam_capability_t), false);
+ if(rc != OK) {
+ ALOGE("%s: No memory for cappability", __func__);
+ goto allocate_failed;
+ }
+
+ /* Map memory for capability buffer */
+ memset(DATA_PTR(capabilityHeap,0), 0, sizeof(cam_capability_t));
+ rc = cameraHandle->ops->map_buf(cameraHandle->camera_handle,
+ CAM_MAPPING_BUF_TYPE_CAPABILITY,
+ capabilityHeap->getFd(0),
+ sizeof(cam_capability_t));
+ if(rc < 0) {
+ ALOGE("%s: failed to map capability buffer", __func__);
+ goto map_failed;
+ }
+
+ /* Query Capability */
+ rc = cameraHandle->ops->query_capability(cameraHandle->camera_handle);
+ if(rc < 0) {
+ ALOGE("%s: failed to query capability",__func__);
+ goto query_failed;
+ }
+ gCamCapability[cameraId] = (cam_capability_t *)malloc(sizeof(cam_capability_t));
+ if (!gCamCapability[cameraId]) {
+ ALOGE("%s: out of memory", __func__);
+ goto query_failed;
+ }
+ memcpy(gCamCapability[cameraId], DATA_PTR(capabilityHeap,0),
+ sizeof(cam_capability_t));
+ rc = 0;
+
+query_failed:
+ cameraHandle->ops->unmap_buf(cameraHandle->camera_handle,
+ CAM_MAPPING_BUF_TYPE_CAPABILITY);
+map_failed:
+ capabilityHeap->deallocate();
+allocate_failed:
+ delete capabilityHeap;
+heap_creation_failed:
+ cameraHandle->ops->close_camera(cameraHandle->camera_handle);
+ cameraHandle = NULL;
+open_failed:
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : initParameters
+ *
+ * DESCRIPTION: initialize camera parameters
+ *
+ * PARAMETERS :
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera3HardwareInterface::initParameters()
+{
+ int rc = 0;
+
+ //Allocate Set Param Buffer
+ mParamHeap = new QCamera3HeapMemory();
+ rc = mParamHeap->allocate(1, sizeof(parm_buffer_t), false);
+ if(rc != OK) {
+ rc = NO_MEMORY;
+ ALOGE("Failed to allocate SETPARM Heap memory");
+ delete mParamHeap;
+ mParamHeap = NULL;
+ return rc;
+ }
+
+ //Map memory for parameters buffer
+ rc = mCameraHandle->ops->map_buf(mCameraHandle->camera_handle,
+ CAM_MAPPING_BUF_TYPE_PARM_BUF,
+ mParamHeap->getFd(0),
+ sizeof(parm_buffer_t));
+ if(rc < 0) {
+ ALOGE("%s:failed to map SETPARM buffer",__func__);
+ rc = FAILED_TRANSACTION;
+ mParamHeap->deallocate();
+ delete mParamHeap;
+ mParamHeap = NULL;
+ return rc;
+ }
+
+ mParameters = (parm_buffer_t*) DATA_PTR(mParamHeap,0);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : deinitParameters
+ *
+ * DESCRIPTION: de-initialize camera parameters
+ *
+ * PARAMETERS :
+ *
+ * RETURN : NONE
+ *==========================================================================*/
+void QCamera3HardwareInterface::deinitParameters()
+{
+ mCameraHandle->ops->unmap_buf(mCameraHandle->camera_handle,
+ CAM_MAPPING_BUF_TYPE_PARM_BUF);
+
+ mParamHeap->deallocate();
+ delete mParamHeap;
+ mParamHeap = NULL;
+
+ mParameters = NULL;
+}
+
+/*===========================================================================
+ * FUNCTION : calcMaxJpegSize
+ *
+ * DESCRIPTION: Calculates maximum jpeg size supported by the cameraId
+ *
+ * PARAMETERS :
+ *
+ * RETURN : max_jpeg_size
+ *==========================================================================*/
+int QCamera3HardwareInterface::calcMaxJpegSize()
+{
+ int32_t max_jpeg_size = 0;
+ int temp_width, temp_height;
+ for (int i = 0; i < gCamCapability[mCameraId]->picture_sizes_tbl_cnt; i++) {
+ temp_width = gCamCapability[mCameraId]->picture_sizes_tbl[i].width;
+ temp_height = gCamCapability[mCameraId]->picture_sizes_tbl[i].height;
+ if (temp_width * temp_height > max_jpeg_size ) {
+ max_jpeg_size = temp_width * temp_height;
+ }
+ }
+ max_jpeg_size = max_jpeg_size * 3/2 + sizeof(camera3_jpeg_blob_t);
+ return max_jpeg_size;
+}
+
+/*===========================================================================
+ * FUNCTION : initStaticMetadata
+ *
+ * DESCRIPTION: initialize the static metadata
+ *
+ * PARAMETERS :
+ * @cameraId : camera Id
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * non-zero failure code
+ *==========================================================================*/
+int QCamera3HardwareInterface::initStaticMetadata(int cameraId)
+{
+ int rc = 0;
+ CameraMetadata staticInfo;
+
+ /* android.info: hardware level */
+ uint8_t supportedHardwareLevel = ANDROID_INFO_SUPPORTED_HARDWARE_LEVEL_FULL;
+ staticInfo.update(ANDROID_INFO_SUPPORTED_HARDWARE_LEVEL,
+ &supportedHardwareLevel, 1);
+
+ int facingBack = gCamCapability[cameraId]->position == CAM_POSITION_BACK;
+ /*HAL 3 only*/
+ /*staticInfo.update(ANDROID_LENS_INFO_MINIMUM_FOCUS_DISTANCE,
+ &gCamCapability[cameraId]->min_focus_distance, 1); */
+
+ /*hard coded for now but this should come from sensor*/
+ float min_focus_distance;
+ if(facingBack){
+ min_focus_distance = 10;
+ } else {
+ min_focus_distance = 0;
+ }
+ staticInfo.update(ANDROID_LENS_INFO_MINIMUM_FOCUS_DISTANCE,
+ &min_focus_distance, 1);
+
+ staticInfo.update(ANDROID_LENS_INFO_HYPERFOCAL_DISTANCE,
+ &gCamCapability[cameraId]->hyper_focal_distance, 1);
+
+ /*should be using focal lengths but sensor doesn't provide that info now*/
+ staticInfo.update(ANDROID_LENS_INFO_AVAILABLE_FOCAL_LENGTHS,
+ &gCamCapability[cameraId]->focal_length,
+ 1);
+
+ staticInfo.update(ANDROID_LENS_INFO_AVAILABLE_APERTURES,
+ gCamCapability[cameraId]->apertures,
+ gCamCapability[cameraId]->apertures_count);
+
+ staticInfo.update(ANDROID_LENS_INFO_AVAILABLE_FILTER_DENSITIES,
+ gCamCapability[cameraId]->filter_densities,
+ gCamCapability[cameraId]->filter_densities_count);
+
+
+ staticInfo.update(ANDROID_LENS_INFO_AVAILABLE_OPTICAL_STABILIZATION,
+ (uint8_t*)gCamCapability[cameraId]->optical_stab_modes,
+ gCamCapability[cameraId]->optical_stab_modes_count);
+
+ staticInfo.update(ANDROID_LENS_POSITION,
+ gCamCapability[cameraId]->lens_position,
+ sizeof(gCamCapability[cameraId]->lens_position)/ sizeof(float));
+
+ int32_t lens_shading_map_size[] = {gCamCapability[cameraId]->lens_shading_map_size.width,
+ gCamCapability[cameraId]->lens_shading_map_size.height};
+ staticInfo.update(ANDROID_LENS_INFO_SHADING_MAP_SIZE,
+ lens_shading_map_size,
+ sizeof(lens_shading_map_size)/sizeof(int32_t));
+
+ int32_t geo_correction_map_size[] = {gCamCapability[cameraId]->geo_correction_map_size.width,
+ gCamCapability[cameraId]->geo_correction_map_size.height};
+ staticInfo.update(ANDROID_LENS_INFO_GEOMETRIC_CORRECTION_MAP_SIZE,
+ geo_correction_map_size,
+ sizeof(geo_correction_map_size)/sizeof(int32_t));
+
+ staticInfo.update(ANDROID_LENS_INFO_GEOMETRIC_CORRECTION_MAP,
+ gCamCapability[cameraId]->geo_correction_map,
+ sizeof(gCamCapability[cameraId]->geo_correction_map)/sizeof(float));
+
+ staticInfo.update(ANDROID_SENSOR_INFO_PHYSICAL_SIZE,
+ gCamCapability[cameraId]->sensor_physical_size, 2);
+
+ staticInfo.update(ANDROID_SENSOR_INFO_EXPOSURE_TIME_RANGE,
+ gCamCapability[cameraId]->exposure_time_range, 2);
+
+ staticInfo.update(ANDROID_SENSOR_INFO_MAX_FRAME_DURATION,
+ &gCamCapability[cameraId]->max_frame_duration, 1);
+
+
+ staticInfo.update(ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT,
+ (uint8_t*)&gCamCapability[cameraId]->color_arrangement, 1);
+
+ int32_t pixel_array_size[] = {gCamCapability[cameraId]->pixel_array_size.width,
+ gCamCapability[cameraId]->pixel_array_size.height};
+ staticInfo.update(ANDROID_SENSOR_INFO_PIXEL_ARRAY_SIZE,
+ pixel_array_size, 2);
+
+ int32_t active_array_size[] = {0, 0,
+ gCamCapability[cameraId]->active_array_size.width,
+ gCamCapability[cameraId]->active_array_size.height};
+ staticInfo.update(ANDROID_SENSOR_INFO_ACTIVE_ARRAY_SIZE,
+ active_array_size, 4);
+
+ staticInfo.update(ANDROID_SENSOR_INFO_WHITE_LEVEL,
+ &gCamCapability[cameraId]->white_level, 1);
+
+ staticInfo.update(ANDROID_SENSOR_BLACK_LEVEL_PATTERN,
+ gCamCapability[cameraId]->black_level_pattern, 4);
+
+ staticInfo.update(ANDROID_FLASH_INFO_CHARGE_DURATION,
+ &gCamCapability[cameraId]->flash_charge_duration, 1);
+
+ staticInfo.update(ANDROID_TONEMAP_MAX_CURVE_POINTS,
+ &gCamCapability[cameraId]->max_tone_map_curve_points, 1);
+
+ staticInfo.update(ANDROID_STATISTICS_INFO_MAX_FACE_COUNT,
+ (int*)&gCamCapability[cameraId]->max_num_roi, 1);
+
+ staticInfo.update(ANDROID_STATISTICS_INFO_HISTOGRAM_BUCKET_COUNT,
+ &gCamCapability[cameraId]->histogram_size, 1);
+
+ staticInfo.update(ANDROID_STATISTICS_INFO_MAX_HISTOGRAM_COUNT,
+ &gCamCapability[cameraId]->max_histogram_count, 1);
+
+ int32_t sharpness_map_size[] = {gCamCapability[cameraId]->sharpness_map_size.width,
+ gCamCapability[cameraId]->sharpness_map_size.height};
+
+ staticInfo.update(ANDROID_STATISTICS_INFO_SHARPNESS_MAP_SIZE,
+ sharpness_map_size, sizeof(sharpness_map_size)/sizeof(int32_t));
+
+ staticInfo.update(ANDROID_STATISTICS_INFO_MAX_SHARPNESS_MAP_VALUE,
+ &gCamCapability[cameraId]->max_sharpness_map_value, 1);
+
+
+ staticInfo.update(ANDROID_SCALER_AVAILABLE_RAW_MIN_DURATIONS,
+ &gCamCapability[cameraId]->raw_min_duration,
+ 1);
+
+ int32_t scalar_formats[] = {HAL_PIXEL_FORMAT_YCbCr_420_888,
+ HAL_PIXEL_FORMAT_BLOB};
+ int scalar_formats_count = sizeof(scalar_formats)/sizeof(int32_t);
+ staticInfo.update(ANDROID_SCALER_AVAILABLE_FORMATS,
+ scalar_formats,
+ scalar_formats_count);
+
+ int32_t available_processed_sizes[CAM_FORMAT_MAX * 2];
+ makeTable(gCamCapability[cameraId]->picture_sizes_tbl,
+ gCamCapability[cameraId]->picture_sizes_tbl_cnt,
+ available_processed_sizes);
+ staticInfo.update(ANDROID_SCALER_AVAILABLE_PROCESSED_SIZES,
+ available_processed_sizes,
+ (gCamCapability[cameraId]->picture_sizes_tbl_cnt) * 2);
+
+ staticInfo.update(ANDROID_SCALER_AVAILABLE_PROCESSED_MIN_DURATIONS,
+ &gCamCapability[cameraId]->jpeg_min_duration[0],
+ gCamCapability[cameraId]->picture_sizes_tbl_cnt);
+
+ int32_t available_fps_ranges[MAX_SIZES_CNT * 2];
+ makeFPSTable(gCamCapability[cameraId]->fps_ranges_tbl,
+ gCamCapability[cameraId]->fps_ranges_tbl_cnt,
+ available_fps_ranges);
+ staticInfo.update(ANDROID_CONTROL_AE_AVAILABLE_TARGET_FPS_RANGES,
+ available_fps_ranges, (gCamCapability[cameraId]->fps_ranges_tbl_cnt*2) );
+
+ camera_metadata_rational exposureCompensationStep = {
+ gCamCapability[cameraId]->exp_compensation_step.numerator,
+ gCamCapability[cameraId]->exp_compensation_step.denominator};
+ staticInfo.update(ANDROID_CONTROL_AE_COMPENSATION_STEP,
+ &exposureCompensationStep, 1);
+
+ /*TO DO*/
+ uint8_t availableVstabModes[] = {ANDROID_CONTROL_VIDEO_STABILIZATION_MODE_OFF};
+ staticInfo.update(ANDROID_CONTROL_AVAILABLE_VIDEO_STABILIZATION_MODES,
+ availableVstabModes, sizeof(availableVstabModes));
+
+ /*HAL 1 and HAL 3 common*/
+ float maxZoom = 4;
+ staticInfo.update(ANDROID_SCALER_AVAILABLE_MAX_DIGITAL_ZOOM,
+ &maxZoom, 1);
+
+ int32_t max3aRegions = 1;
+ staticInfo.update(ANDROID_CONTROL_MAX_REGIONS,
+ &max3aRegions, 1);
+
+ uint8_t availableFaceDetectModes[] = {
+ ANDROID_STATISTICS_FACE_DETECT_MODE_OFF,
+ ANDROID_STATISTICS_FACE_DETECT_MODE_FULL };
+ staticInfo.update(ANDROID_STATISTICS_INFO_AVAILABLE_FACE_DETECT_MODES,
+ availableFaceDetectModes,
+ sizeof(availableFaceDetectModes));
+
+ int32_t raw_size[] = {gCamCapability[cameraId]->raw_dim.width,
+ gCamCapability[cameraId]->raw_dim.height};
+ staticInfo.update(ANDROID_SCALER_AVAILABLE_RAW_SIZES,
+ raw_size,
+ sizeof(raw_size)/sizeof(uint32_t));
+
+ int32_t exposureCompensationRange[] = {gCamCapability[cameraId]->exposure_compensation_min,
+ gCamCapability[cameraId]->exposure_compensation_max};
+ staticInfo.update(ANDROID_CONTROL_AE_COMPENSATION_RANGE,
+ exposureCompensationRange,
+ sizeof(exposureCompensationRange)/sizeof(int32_t));
+
+ uint8_t lensFacing = (facingBack) ?
+ ANDROID_LENS_FACING_BACK : ANDROID_LENS_FACING_FRONT;
+ staticInfo.update(ANDROID_LENS_FACING, &lensFacing, 1);
+
+ staticInfo.update(ANDROID_SCALER_AVAILABLE_JPEG_SIZES,
+ available_processed_sizes,
+ (gCamCapability[cameraId]->picture_sizes_tbl_cnt * 2));
+
+ staticInfo.update(ANDROID_JPEG_AVAILABLE_THUMBNAIL_SIZES,
+ available_thumbnail_sizes,
+ sizeof(available_thumbnail_sizes)/sizeof(int32_t));
+
+ int32_t max_jpeg_size = 0;
+ int temp_width, temp_height;
+ for (int i = 0; i < gCamCapability[cameraId]->picture_sizes_tbl_cnt; i++) {
+ temp_width = gCamCapability[cameraId]->picture_sizes_tbl[i].width;
+ temp_height = gCamCapability[cameraId]->picture_sizes_tbl[i].height;
+ if (temp_width * temp_height > max_jpeg_size ) {
+ max_jpeg_size = temp_width * temp_height;
+ }
+ }
+ max_jpeg_size = max_jpeg_size * 3/2 + sizeof(camera3_jpeg_blob_t);
+ staticInfo.update(ANDROID_JPEG_MAX_SIZE,
+ &max_jpeg_size, 1);
+
+ uint8_t avail_effects[CAM_EFFECT_MODE_MAX];
+ int32_t size = 0;
+ for (int i = 0; i < gCamCapability[cameraId]->supported_effects_cnt; i++) {
+ int val = lookupFwkName(EFFECT_MODES_MAP,
+ sizeof(EFFECT_MODES_MAP)/sizeof(EFFECT_MODES_MAP[0]),
+ gCamCapability[cameraId]->supported_effects[i]);
+ if (val != NAME_NOT_FOUND) {
+ avail_effects[size] = (uint8_t)val;
+ size++;
+ }
+ }
+ staticInfo.update(ANDROID_CONTROL_AVAILABLE_EFFECTS,
+ avail_effects,
+ size);
+
+ uint8_t avail_scene_modes[CAM_SCENE_MODE_MAX];
+ uint8_t supported_indexes[CAM_SCENE_MODE_MAX];
+ int32_t supported_scene_modes_cnt = 0;
+ for (int i = 0; i < gCamCapability[cameraId]->supported_scene_modes_cnt; i++) {
+ int val = lookupFwkName(SCENE_MODES_MAP,
+ sizeof(SCENE_MODES_MAP)/sizeof(SCENE_MODES_MAP[0]),
+ gCamCapability[cameraId]->supported_scene_modes[i]);
+ if (val != NAME_NOT_FOUND) {
+ avail_scene_modes[supported_scene_modes_cnt] = (uint8_t)val;
+ supported_indexes[supported_scene_modes_cnt] = i;
+ supported_scene_modes_cnt++;
+ }
+ }
+
+ staticInfo.update(ANDROID_CONTROL_AVAILABLE_SCENE_MODES,
+ avail_scene_modes,
+ supported_scene_modes_cnt);
+
+ uint8_t scene_mode_overrides[CAM_SCENE_MODE_MAX * 3];
+ makeOverridesList(gCamCapability[cameraId]->scene_mode_overrides,
+ supported_scene_modes_cnt,
+ scene_mode_overrides,
+ supported_indexes,
+ cameraId);
+ staticInfo.update(ANDROID_CONTROL_SCENE_MODE_OVERRIDES,
+ scene_mode_overrides,
+ supported_scene_modes_cnt*3);
+
+ uint8_t avail_antibanding_modes[CAM_ANTIBANDING_MODE_MAX];
+ size = 0;
+ for (int i = 0; i < gCamCapability[cameraId]->supported_antibandings_cnt; i++) {
+ int val = lookupFwkName(ANTIBANDING_MODES_MAP,
+ sizeof(ANTIBANDING_MODES_MAP)/sizeof(ANTIBANDING_MODES_MAP[0]),
+ gCamCapability[cameraId]->supported_antibandings[i]);
+ if (val != NAME_NOT_FOUND) {
+ avail_antibanding_modes[size] = (uint8_t)val;
+ size++;
+ }
+
+ }
+ staticInfo.update(ANDROID_CONTROL_AE_AVAILABLE_ANTIBANDING_MODES,
+ avail_antibanding_modes,
+ size);
+
+ uint8_t avail_af_modes[CAM_FOCUS_MODE_MAX];
+ size = 0;
+ for (int i = 0; i < gCamCapability[cameraId]->supported_focus_modes_cnt; i++) {
+ int val = lookupFwkName(FOCUS_MODES_MAP,
+ sizeof(FOCUS_MODES_MAP)/sizeof(FOCUS_MODES_MAP[0]),
+ gCamCapability[cameraId]->supported_focus_modes[i]);
+ if (val != NAME_NOT_FOUND) {
+ avail_af_modes[size] = (uint8_t)val;
+ size++;
+ }
+ }
+ staticInfo.update(ANDROID_CONTROL_AF_AVAILABLE_MODES,
+ avail_af_modes,
+ size);
+
+ uint8_t avail_awb_modes[CAM_WB_MODE_MAX];
+ size = 0;
+ for (int i = 0; i < gCamCapability[cameraId]->supported_white_balances_cnt; i++) {
+ int8_t val = lookupFwkName(WHITE_BALANCE_MODES_MAP,
+ sizeof(WHITE_BALANCE_MODES_MAP)/sizeof(WHITE_BALANCE_MODES_MAP[0]),
+ gCamCapability[cameraId]->supported_white_balances[i]);
+ if (val != NAME_NOT_FOUND) {
+ avail_awb_modes[size] = (uint8_t)val;
+ size++;
+ }
+ }
+ staticInfo.update(ANDROID_CONTROL_AWB_AVAILABLE_MODES,
+ avail_awb_modes,
+ size);
+
+ uint8_t available_flash_levels[CAM_FLASH_FIRING_LEVEL_MAX];
+ for (int i = 0; i < gCamCapability[cameraId]->supported_flash_firing_level_cnt; i++)
+ available_flash_levels[i] = gCamCapability[cameraId]->supported_firing_levels[i];
+
+ staticInfo.update(ANDROID_FLASH_FIRING_POWER,
+ available_flash_levels,
+ gCamCapability[cameraId]->supported_flash_firing_level_cnt);
+
+
+ uint8_t flashAvailable = gCamCapability[cameraId]->flash_available;
+ staticInfo.update(ANDROID_FLASH_INFO_AVAILABLE,
+ &flashAvailable, 1);
+
+ uint8_t avail_ae_modes[5];
+ size = 0;
+ for (int i = 0; i < gCamCapability[cameraId]->supported_ae_modes_cnt; i++) {
+ avail_ae_modes[i] = gCamCapability[cameraId]->supported_ae_modes[i];
+ size++;
+ }
+ if (flashAvailable) {
+ avail_ae_modes[size++] = ANDROID_CONTROL_AE_MODE_ON_AUTO_FLASH;
+ avail_ae_modes[size++] = ANDROID_CONTROL_AE_MODE_ON_ALWAYS_FLASH;
+ avail_ae_modes[size++] = ANDROID_CONTROL_AE_MODE_ON_AUTO_FLASH_REDEYE;
+ }
+ staticInfo.update(ANDROID_CONTROL_AE_AVAILABLE_MODES,
+ avail_ae_modes,
+ size);
+
+ int32_t sensitivity_range[2];
+ sensitivity_range[0] = gCamCapability[cameraId]->sensitivity_range.min_sensitivity;
+ sensitivity_range[1] = gCamCapability[cameraId]->sensitivity_range.max_sensitivity;
+ staticInfo.update(ANDROID_SENSOR_INFO_SENSITIVITY_RANGE,
+ sensitivity_range,
+ sizeof(sensitivity_range) / sizeof(int32_t));
+
+ staticInfo.update(ANDROID_SENSOR_MAX_ANALOG_SENSITIVITY,
+ &gCamCapability[cameraId]->max_analog_sensitivity,
+ 1);
+
+ staticInfo.update(ANDROID_SCALER_AVAILABLE_JPEG_MIN_DURATIONS,
+ &gCamCapability[cameraId]->jpeg_min_duration[0],
+ gCamCapability[cameraId]->picture_sizes_tbl_cnt);
+
+ int32_t sensor_orientation = (int32_t)gCamCapability[cameraId]->sensor_mount_angle;
+ staticInfo.update(ANDROID_SENSOR_ORIENTATION,
+ &sensor_orientation,
+ 1);
+
+ int32_t max_output_streams[3] = {1, 3, 1};
+ staticInfo.update(ANDROID_REQUEST_MAX_NUM_OUTPUT_STREAMS,
+ max_output_streams,
+ 3);
+
+ gStaticMetadata[cameraId] = staticInfo.release();
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : makeTable
+ *
+ * DESCRIPTION: make a table of sizes
+ *
+ * PARAMETERS :
+ *
+ *
+ *==========================================================================*/
+void QCamera3HardwareInterface::makeTable(cam_dimension_t* dimTable, uint8_t size,
+ int32_t* sizeTable)
+{
+ int j = 0;
+ for (int i = 0; i < size; i++) {
+ sizeTable[j] = dimTable[i].width;
+ sizeTable[j+1] = dimTable[i].height;
+ j+=2;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : makeFPSTable
+ *
+ * DESCRIPTION: make a table of fps ranges
+ *
+ * PARAMETERS :
+ *
+ *==========================================================================*/
+void QCamera3HardwareInterface::makeFPSTable(cam_fps_range_t* fpsTable, uint8_t size,
+ int32_t* fpsRangesTable)
+{
+ int j = 0;
+ for (int i = 0; i < size; i++) {
+ fpsRangesTable[j] = (int32_t)fpsTable[i].min_fps;
+ fpsRangesTable[j+1] = (int32_t)fpsTable[i].max_fps;
+ j+=2;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : makeOverridesList
+ *
+ * DESCRIPTION: make a list of scene mode overrides
+ *
+ * PARAMETERS :
+ *
+ *
+ *==========================================================================*/
+void QCamera3HardwareInterface::makeOverridesList(cam_scene_mode_overrides_t* overridesTable,
+ uint8_t size, uint8_t* overridesList,
+ uint8_t* supported_indexes,
+ int camera_id)
+{
+ /*daemon will give a list of overrides for all scene modes.
+ However we should send the fwk only the overrides for the scene modes
+ supported by the framework*/
+ int j = 0, index = 0, supt = 0;
+ uint8_t focus_override;
+ for (int i = 0; i < size; i++) {
+ supt = 0;
+ index = supported_indexes[i];
+ overridesList[j] = gCamCapability[camera_id]->flash_available ? ANDROID_CONTROL_AE_MODE_ON_AUTO_FLASH:ANDROID_CONTROL_AE_MODE_ON;
+ overridesList[j+1] = (uint8_t)lookupFwkName(WHITE_BALANCE_MODES_MAP,
+ sizeof(WHITE_BALANCE_MODES_MAP)/sizeof(WHITE_BALANCE_MODES_MAP[0]),
+ overridesTable[index].awb_mode);
+ focus_override = (uint8_t)overridesTable[index].af_mode;
+ for (int k = 0; k < gCamCapability[camera_id]->supported_focus_modes_cnt; k++) {
+ if (gCamCapability[camera_id]->supported_focus_modes[k] == focus_override) {
+ supt = 1;
+ break;
+ }
+ }
+ if (supt) {
+ overridesList[j+2] = (uint8_t)lookupFwkName(FOCUS_MODES_MAP,
+ sizeof(FOCUS_MODES_MAP)/sizeof(FOCUS_MODES_MAP[0]),
+ focus_override);
+ } else {
+ overridesList[j+2] = ANDROID_CONTROL_AF_MODE_OFF;
+ }
+ j+=3;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : getPreviewHalPixelFormat
+ *
+ * DESCRIPTION: convert the format to type recognized by framework
+ *
+ * PARAMETERS : format : the format from backend
+ *
+ ** RETURN : format recognized by framework
+ *
+ *==========================================================================*/
+int32_t QCamera3HardwareInterface::getScalarFormat(int32_t format)
+{
+ int32_t halPixelFormat;
+
+ switch (format) {
+ case CAM_FORMAT_YUV_420_NV12:
+ halPixelFormat = HAL_PIXEL_FORMAT_YCbCr_420_SP;
+ break;
+ case CAM_FORMAT_YUV_420_NV21:
+ halPixelFormat = HAL_PIXEL_FORMAT_YCrCb_420_SP;
+ break;
+ case CAM_FORMAT_YUV_420_NV21_ADRENO:
+ halPixelFormat = HAL_PIXEL_FORMAT_YCrCb_420_SP_ADRENO;
+ break;
+ case CAM_FORMAT_YUV_420_YV12:
+ halPixelFormat = HAL_PIXEL_FORMAT_YV12;
+ break;
+ case CAM_FORMAT_YUV_422_NV16:
+ case CAM_FORMAT_YUV_422_NV61:
+ default:
+ halPixelFormat = HAL_PIXEL_FORMAT_YCrCb_420_SP;
+ break;
+ }
+ return halPixelFormat;
+}
+
+/*===========================================================================
+ * FUNCTION : getSensorSensitivity
+ *
+ * DESCRIPTION: convert iso_mode to an integer value
+ *
+ * PARAMETERS : iso_mode : the iso_mode supported by sensor
+ *
+ ** RETURN : sensitivity supported by sensor
+ *
+ *==========================================================================*/
+int32_t QCamera3HardwareInterface::getSensorSensitivity(int32_t iso_mode)
+{
+ int32_t sensitivity;
+
+ switch (iso_mode) {
+ case CAM_ISO_MODE_100:
+ sensitivity = 100;
+ break;
+ case CAM_ISO_MODE_200:
+ sensitivity = 200;
+ break;
+ case CAM_ISO_MODE_400:
+ sensitivity = 400;
+ break;
+ case CAM_ISO_MODE_800:
+ sensitivity = 800;
+ break;
+ case CAM_ISO_MODE_1600:
+ sensitivity = 1600;
+ break;
+ default:
+ sensitivity = -1;
+ break;
+ }
+ return sensitivity;
+}
+
+
+/*===========================================================================
+ * FUNCTION : AddSetParmEntryToBatch
+ *
+ * DESCRIPTION: add set parameter entry into batch
+ *
+ * PARAMETERS :
+ * @p_table : ptr to parameter buffer
+ * @paramType : parameter type
+ * @paramLength : length of parameter value
+ * @paramValue : ptr to parameter value
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3HardwareInterface::AddSetParmEntryToBatch(parm_buffer_t *p_table,
+ cam_intf_parm_type_t paramType,
+ uint32_t paramLength,
+ void *paramValue)
+{
+ int position = paramType;
+ int current, next;
+
+ /*************************************************************************
+ * Code to take care of linking next flags *
+ *************************************************************************/
+ current = GET_FIRST_PARAM_ID(p_table);
+ if (position == current){
+ //DO NOTHING
+ } else if (position < current){
+ SET_NEXT_PARAM_ID(position, p_table, current);
+ SET_FIRST_PARAM_ID(p_table, position);
+ } else {
+ /* Search for the position in the linked list where we need to slot in*/
+ while (position > GET_NEXT_PARAM_ID(current, p_table))
+ current = GET_NEXT_PARAM_ID(current, p_table);
+
+ /*If node already exists no need to alter linking*/
+ if (position != GET_NEXT_PARAM_ID(current, p_table)) {
+ next = GET_NEXT_PARAM_ID(current, p_table);
+ SET_NEXT_PARAM_ID(current, p_table, position);
+ SET_NEXT_PARAM_ID(position, p_table, next);
+ }
+ }
+
+ /*************************************************************************
+ * Copy contents into entry *
+ *************************************************************************/
+
+ if (paramLength > sizeof(parm_type_t)) {
+ ALOGE("%s:Size of input larger than max entry size",__func__);
+ return BAD_VALUE;
+ }
+ memcpy(POINTER_OF(paramType,p_table), paramValue, paramLength);
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : lookupFwkName
+ *
+ * DESCRIPTION: In case the enum is not same in fwk and backend
+ * make sure the parameter is correctly propogated
+ *
+ * PARAMETERS :
+ * @arr : map between the two enums
+ * @len : len of the map
+ * @hal_name : name of the hal_parm to map
+ *
+ * RETURN : int type of status
+ * fwk_name -- success
+ * none-zero failure code
+ *==========================================================================*/
+int8_t QCamera3HardwareInterface::lookupFwkName(const QCameraMap arr[],
+ int len, int hal_name)
+{
+
+ for (int i = 0; i < len; i++) {
+ if (arr[i].hal_name == hal_name)
+ return arr[i].fwk_name;
+ }
+
+ /* Not able to find matching framework type is not necessarily
+ * an error case. This happens when mm-camera supports more attributes
+ * than the frameworks do */
+ ALOGD("%s: Cannot find matching framework type", __func__);
+ return NAME_NOT_FOUND;
+}
+
+/*===========================================================================
+ * FUNCTION : lookupHalName
+ *
+ * DESCRIPTION: In case the enum is not same in fwk and backend
+ * make sure the parameter is correctly propogated
+ *
+ * PARAMETERS :
+ * @arr : map between the two enums
+ * @len : len of the map
+ * @fwk_name : name of the hal_parm to map
+ *
+ * RETURN : int32_t type of status
+ * hal_name -- success
+ * none-zero failure code
+ *==========================================================================*/
+int8_t QCamera3HardwareInterface::lookupHalName(const QCameraMap arr[],
+ int len, int fwk_name)
+{
+ for (int i = 0; i < len; i++) {
+ if (arr[i].fwk_name == fwk_name)
+ return arr[i].hal_name;
+ }
+ ALOGE("%s: Cannot find matching hal type", __func__);
+ return NAME_NOT_FOUND;
+}
+
+/*===========================================================================
+ * FUNCTION : getCapabilities
+ *
+ * DESCRIPTION: query camera capabilities
+ *
+ * PARAMETERS :
+ * @cameraId : camera Id
+ * @info : camera info struct to be filled in with camera capabilities
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera3HardwareInterface::getCamInfo(int cameraId,
+ struct camera_info *info)
+{
+ int rc = 0;
+
+ if (NULL == gCamCapability[cameraId]) {
+ rc = initCapabilities(cameraId);
+ if (rc < 0) {
+ //pthread_mutex_unlock(&g_camlock);
+ return rc;
+ }
+ }
+
+ if (NULL == gStaticMetadata[cameraId]) {
+ rc = initStaticMetadata(cameraId);
+ if (rc < 0) {
+ return rc;
+ }
+ }
+
+ switch(gCamCapability[cameraId]->position) {
+ case CAM_POSITION_BACK:
+ info->facing = CAMERA_FACING_BACK;
+ break;
+
+ case CAM_POSITION_FRONT:
+ info->facing = CAMERA_FACING_FRONT;
+ break;
+
+ default:
+ ALOGE("%s:Unknown position type for camera id:%d", __func__, cameraId);
+ rc = -1;
+ break;
+ }
+
+
+ info->orientation = gCamCapability[cameraId]->sensor_mount_angle;
+ info->device_version = CAMERA_DEVICE_API_VERSION_3_0;
+ info->static_camera_characteristics = gStaticMetadata[cameraId];
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : translateMetadata
+ *
+ * DESCRIPTION: translate the metadata into camera_metadata_t
+ *
+ * PARAMETERS : type of the request
+ *
+ *
+ * RETURN : success: camera_metadata_t*
+ * failure: NULL
+ *
+ *==========================================================================*/
+camera_metadata_t* QCamera3HardwareInterface::translateCapabilityToMetadata(int type)
+{
+ pthread_mutex_lock(&mMutex);
+
+ if (mDefaultMetadata[type] != NULL) {
+ pthread_mutex_unlock(&mMutex);
+ return mDefaultMetadata[type];
+ }
+ //first time we are handling this request
+ //fill up the metadata structure using the wrapper class
+ CameraMetadata settings;
+ //translate from cam_capability_t to camera_metadata_tag_t
+ static const uint8_t requestType = ANDROID_REQUEST_TYPE_CAPTURE;
+ settings.update(ANDROID_REQUEST_TYPE, &requestType, 1);
+
+ /*control*/
+
+ uint8_t controlIntent = 0;
+ switch (type) {
+ case CAMERA3_TEMPLATE_PREVIEW:
+ controlIntent = ANDROID_CONTROL_CAPTURE_INTENT_PREVIEW;
+ break;
+ case CAMERA3_TEMPLATE_STILL_CAPTURE:
+ controlIntent = ANDROID_CONTROL_CAPTURE_INTENT_STILL_CAPTURE;
+ break;
+ case CAMERA3_TEMPLATE_VIDEO_RECORD:
+ controlIntent = ANDROID_CONTROL_CAPTURE_INTENT_VIDEO_RECORD;
+ break;
+ case CAMERA3_TEMPLATE_VIDEO_SNAPSHOT:
+ controlIntent = ANDROID_CONTROL_CAPTURE_INTENT_VIDEO_SNAPSHOT;
+ break;
+ case CAMERA3_TEMPLATE_ZERO_SHUTTER_LAG:
+ controlIntent = ANDROID_CONTROL_CAPTURE_INTENT_ZERO_SHUTTER_LAG;
+ break;
+ default:
+ controlIntent = ANDROID_CONTROL_CAPTURE_INTENT_CUSTOM;
+ break;
+ }
+ settings.update(ANDROID_CONTROL_CAPTURE_INTENT, &controlIntent, 1);
+
+ settings.update(ANDROID_CONTROL_AE_EXPOSURE_COMPENSATION,
+ &gCamCapability[mCameraId]->exposure_compensation_default, 1);
+
+ static const uint8_t aeLock = ANDROID_CONTROL_AE_LOCK_OFF;
+ settings.update(ANDROID_CONTROL_AE_LOCK, &aeLock, 1);
+
+ static const uint8_t awbLock = ANDROID_CONTROL_AWB_LOCK_OFF;
+ settings.update(ANDROID_CONTROL_AWB_LOCK, &awbLock, 1);
+
+ static const uint8_t awbMode = ANDROID_CONTROL_AWB_MODE_AUTO;
+ settings.update(ANDROID_CONTROL_AWB_MODE, &awbMode, 1);
+
+ static const uint8_t controlMode = ANDROID_CONTROL_MODE_AUTO;
+ settings.update(ANDROID_CONTROL_MODE, &controlMode, 1);
+
+ static const uint8_t effectMode = ANDROID_CONTROL_EFFECT_MODE_OFF;
+ settings.update(ANDROID_CONTROL_EFFECT_MODE, &effectMode, 1);
+
+ static const uint8_t sceneMode = ANDROID_CONTROL_SCENE_MODE_FACE_PRIORITY; //similar to AUTO?
+ settings.update(ANDROID_CONTROL_SCENE_MODE, &sceneMode, 1);
+
+ static uint8_t focusMode;
+ if (gCamCapability[mCameraId]->supported_focus_modes_cnt > 1) {
+ ALOGE("%s: Setting focus mode to auto", __func__);
+ focusMode = ANDROID_CONTROL_AF_MODE_AUTO;
+ } else {
+ ALOGE("%s: Setting focus mode to off", __func__);
+ focusMode = ANDROID_CONTROL_AF_MODE_OFF;
+ }
+ settings.update(ANDROID_CONTROL_AF_MODE, &focusMode, 1);
+
+ static const uint8_t aeMode = ANDROID_CONTROL_AE_MODE_ON;
+ settings.update(ANDROID_CONTROL_AE_MODE, &aeMode, 1);
+
+ /*flash*/
+ static const uint8_t flashMode = ANDROID_FLASH_MODE_OFF;
+ settings.update(ANDROID_FLASH_MODE, &flashMode, 1);
+
+ static const uint8_t flashFiringLevel = CAM_FLASH_FIRING_LEVEL_4;
+ settings.update(ANDROID_FLASH_FIRING_POWER,
+ &flashFiringLevel, 1);
+
+ /* lens */
+ float default_aperture = gCamCapability[mCameraId]->apertures[0];
+ settings.update(ANDROID_LENS_APERTURE, &default_aperture, 1);
+
+ if (gCamCapability[mCameraId]->filter_densities_count) {
+ float default_filter_density = gCamCapability[mCameraId]->filter_densities[0];
+ settings.update(ANDROID_LENS_FILTER_DENSITY, &default_filter_density,
+ gCamCapability[mCameraId]->filter_densities_count);
+ }
+
+ float default_focal_length = gCamCapability[mCameraId]->focal_length;
+ settings.update(ANDROID_LENS_FOCAL_LENGTH, &default_focal_length, 1);
+
+ /* frame duration */
+ int64_t default_frame_duration = NSEC_PER_33MSEC;
+ settings.update(ANDROID_SENSOR_FRAME_DURATION, &default_frame_duration, 1);
+
+ /* sensitivity */
+ int32_t default_sensitivity = 100;
+ settings.update(ANDROID_SENSOR_SENSITIVITY, &default_sensitivity, 1);
+
+ mDefaultMetadata[type] = settings.release();
+
+ pthread_mutex_unlock(&mMutex);
+ return mDefaultMetadata[type];
+}
+
+/*===========================================================================
+ * FUNCTION : setFrameParameters
+ *
+ * DESCRIPTION: set parameters per frame as requested in the metadata from
+ * framework
+ *
+ * PARAMETERS :
+ * @request : request that needs to be serviced
+ * @streamTypeMask : bit mask of stream types on which buffers are requested
+ *
+ * RETURN : success: NO_ERROR
+ * failure:
+ *==========================================================================*/
+int QCamera3HardwareInterface::setFrameParameters(camera3_capture_request_t *request,
+ uint32_t streamTypeMask)
+{
+ /*translate from camera_metadata_t type to parm_type_t*/
+ int rc = 0;
+ if (request->settings == NULL && mFirstRequest) {
+ /*settings cannot be null for the first request*/
+ return BAD_VALUE;
+ }
+
+ int32_t hal_version = CAM_HAL_V3;
+
+ memset(mParameters, 0, sizeof(parm_buffer_t));
+ mParameters->first_flagged_entry = CAM_INTF_PARM_MAX;
+ rc = AddSetParmEntryToBatch(mParameters, CAM_INTF_PARM_HAL_VERSION,
+ sizeof(hal_version), &hal_version);
+ if (rc < 0) {
+ ALOGE("%s: Failed to set hal version in the parameters", __func__);
+ return BAD_VALUE;
+ }
+
+ /*we need to update the frame number in the parameters*/
+ rc = AddSetParmEntryToBatch(mParameters, CAM_INTF_META_FRAME_NUMBER,
+ sizeof(request->frame_number), &(request->frame_number));
+ if (rc < 0) {
+ ALOGE("%s: Failed to set the frame number in the parameters", __func__);
+ return BAD_VALUE;
+ }
+
+ /* Update stream id mask where buffers are requested */
+ rc = AddSetParmEntryToBatch(mParameters, CAM_INTF_META_STREAM_TYPE_MASK,
+ sizeof(streamTypeMask), &streamTypeMask);
+ if (rc < 0) {
+ ALOGE("%s: Failed to set stream type mask in the parameters", __func__);
+ return BAD_VALUE;
+ }
+
+ if(request->settings != NULL){
+ rc = translateMetadataToParameters(request);
+ }
+ /*set the parameters to backend*/
+ mCameraHandle->ops->set_parms(mCameraHandle->camera_handle, mParameters);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : translateMetadataToParameters
+ *
+ * DESCRIPTION: read from the camera_metadata_t and change to parm_type_t
+ *
+ *
+ * PARAMETERS :
+ * @request : request sent from framework
+ *
+ *
+ * RETURN : success: NO_ERROR
+ * failure:
+ *==========================================================================*/
+int QCamera3HardwareInterface::translateMetadataToParameters
+ (const camera3_capture_request_t *request)
+{
+ int rc = 0;
+ CameraMetadata frame_settings;
+ frame_settings = request->settings;
+
+ if (frame_settings.exists(ANDROID_CONTROL_AE_ANTIBANDING_MODE)) {
+ int32_t antibandingMode =
+ frame_settings.find(ANDROID_CONTROL_AE_ANTIBANDING_MODE).data.i32[0];
+ rc = AddSetParmEntryToBatch(mParameters, CAM_INTF_PARM_ANTIBANDING,
+ sizeof(antibandingMode), &antibandingMode);
+ }
+
+ if (frame_settings.exists(ANDROID_CONTROL_AE_EXPOSURE_COMPENSATION)) {
+ int32_t expCompensation = frame_settings.find(
+ ANDROID_CONTROL_AE_EXPOSURE_COMPENSATION).data.i32[0];
+ if (expCompensation < gCamCapability[mCameraId]->exposure_compensation_min)
+ expCompensation = gCamCapability[mCameraId]->exposure_compensation_min;
+ if (expCompensation > gCamCapability[mCameraId]->exposure_compensation_max)
+ expCompensation = gCamCapability[mCameraId]->exposure_compensation_max;
+ rc = AddSetParmEntryToBatch(mParameters, CAM_INTF_PARM_EXPOSURE_COMPENSATION,
+ sizeof(expCompensation), &expCompensation);
+ }
+
+ if (frame_settings.exists(ANDROID_CONTROL_AE_LOCK)) {
+ uint8_t aeLock = frame_settings.find(ANDROID_CONTROL_AE_LOCK).data.u8[0];
+ rc = AddSetParmEntryToBatch(mParameters, CAM_INTF_PARM_AEC_LOCK,
+ sizeof(aeLock), &aeLock);
+ }
+ if (frame_settings.exists(ANDROID_CONTROL_AE_TARGET_FPS_RANGE)) {
+ cam_fps_range_t fps_range;
+ fps_range.min_fps =
+ frame_settings.find(ANDROID_CONTROL_AE_TARGET_FPS_RANGE).data.i32[0];
+ fps_range.max_fps =
+ frame_settings.find(ANDROID_CONTROL_AE_TARGET_FPS_RANGE).data.i32[1];
+ rc = AddSetParmEntryToBatch(mParameters, CAM_INTF_PARM_FPS_RANGE,
+ sizeof(fps_range), &fps_range);
+ }
+
+ float focalDistance = -1.0;
+ if (frame_settings.exists(ANDROID_LENS_FOCUS_DISTANCE)) {
+ focalDistance = frame_settings.find(ANDROID_LENS_FOCUS_DISTANCE).data.f[0];
+ rc = AddSetParmEntryToBatch(mParameters,
+ CAM_INTF_META_LENS_FOCUS_DISTANCE,
+ sizeof(focalDistance), &focalDistance);
+ }
+
+ if (frame_settings.exists(ANDROID_CONTROL_AF_MODE)) {
+ uint8_t fwk_focusMode =
+ frame_settings.find(ANDROID_CONTROL_AF_MODE).data.u8[0];
+ uint8_t focusMode;
+ if (focalDistance == 0.0 && fwk_focusMode == ANDROID_CONTROL_AF_MODE_OFF) {
+ focusMode = CAM_FOCUS_MODE_INFINITY;
+ } else{
+ focusMode = lookupHalName(FOCUS_MODES_MAP,
+ sizeof(FOCUS_MODES_MAP),
+ fwk_focusMode);
+ }
+ rc = AddSetParmEntryToBatch(mParameters, CAM_INTF_PARM_FOCUS_MODE,
+ sizeof(focusMode), &focusMode);
+ }
+
+ if (frame_settings.exists(ANDROID_CONTROL_AWB_LOCK)) {
+ uint8_t awbLock =
+ frame_settings.find(ANDROID_CONTROL_AWB_LOCK).data.u8[0];
+ rc = AddSetParmEntryToBatch(mParameters, CAM_INTF_PARM_AWB_LOCK,
+ sizeof(awbLock), &awbLock);
+ }
+
+ if (frame_settings.exists(ANDROID_CONTROL_AWB_MODE)) {
+ uint8_t fwk_whiteLevel =
+ frame_settings.find(ANDROID_CONTROL_AWB_MODE).data.u8[0];
+ uint8_t whiteLevel = lookupHalName(WHITE_BALANCE_MODES_MAP,
+ sizeof(WHITE_BALANCE_MODES_MAP),
+ fwk_whiteLevel);
+ rc = AddSetParmEntryToBatch(mParameters, CAM_INTF_PARM_WHITE_BALANCE,
+ sizeof(whiteLevel), &whiteLevel);
+ }
+
+ if (frame_settings.exists(ANDROID_CONTROL_EFFECT_MODE)) {
+ uint8_t fwk_effectMode =
+ frame_settings.find(ANDROID_CONTROL_EFFECT_MODE).data.u8[0];
+ uint8_t effectMode = lookupHalName(EFFECT_MODES_MAP,
+ sizeof(EFFECT_MODES_MAP),
+ fwk_effectMode);
+ rc = AddSetParmEntryToBatch(mParameters, CAM_INTF_PARM_EFFECT,
+ sizeof(effectMode), &effectMode);
+ }
+
+ if (frame_settings.exists(ANDROID_CONTROL_AE_MODE)) {
+ uint8_t fwk_aeMode =
+ frame_settings.find(ANDROID_CONTROL_AE_MODE).data.u8[0];
+ uint8_t aeMode;
+ int32_t redeye;
+
+ if (fwk_aeMode == ANDROID_CONTROL_AE_MODE_OFF ) {
+ aeMode = CAM_AE_MODE_OFF;
+ } else {
+ aeMode = CAM_AE_MODE_ON;
+ }
+ if (fwk_aeMode == ANDROID_CONTROL_AE_MODE_ON_AUTO_FLASH_REDEYE) {
+ redeye = 1;
+ } else {
+ redeye = 0;
+ }
+
+ int32_t flashMode = (int32_t)lookupHalName(AE_FLASH_MODE_MAP,
+ sizeof(AE_FLASH_MODE_MAP),
+ fwk_aeMode);
+ rc = AddSetParmEntryToBatch(mParameters, CAM_INTF_META_AEC_MODE,
+ sizeof(aeMode), &aeMode);
+ rc = AddSetParmEntryToBatch(mParameters, CAM_INTF_PARM_LED_MODE,
+ sizeof(flashMode), &flashMode);
+ rc = AddSetParmEntryToBatch(mParameters, CAM_INTF_PARM_REDEYE_REDUCTION,
+ sizeof(redeye), &redeye);
+ }
+
+ if (frame_settings.exists(ANDROID_COLOR_CORRECTION_MODE)) {
+ uint8_t colorCorrectMode =
+ frame_settings.find(ANDROID_COLOR_CORRECTION_MODE).data.u8[0];
+ rc =
+ AddSetParmEntryToBatch(mParameters, CAM_INTF_META_COLOR_CORRECT_MODE,
+ sizeof(colorCorrectMode), &colorCorrectMode);
+ }
+
+ if (frame_settings.exists(ANDROID_COLOR_CORRECTION_GAINS)) {
+ cam_color_correct_gains_t colorCorrectGains;
+ for (int i = 0; i < 4; i++) {
+ colorCorrectGains.gains[i] =
+ frame_settings.find(ANDROID_COLOR_CORRECTION_GAINS).data.f[i];
+ }
+ rc =
+ AddSetParmEntryToBatch(mParameters, CAM_INTF_META_COLOR_CORRECT_GAINS,
+ sizeof(colorCorrectGains), &colorCorrectGains);
+ }
+
+ if (frame_settings.exists(ANDROID_COLOR_CORRECTION_TRANSFORM)) {
+ cam_color_correct_matrix_t colorCorrectTransform;
+ cam_rational_type_t transform_elem;
+ int num = 0;
+ for (int i = 0; i < 3; i++) {
+ for (int j = 0; j < 3; j++) {
+ transform_elem.numerator =
+ frame_settings.find(ANDROID_COLOR_CORRECTION_TRANSFORM).data.r[num].numerator;
+ transform_elem.denominator =
+ frame_settings.find(ANDROID_COLOR_CORRECTION_TRANSFORM).data.r[num].denominator;
+ colorCorrectTransform.transform_matrix[i][j] = transform_elem;
+ num++;
+ }
+ }
+ rc =
+ AddSetParmEntryToBatch(mParameters, CAM_INTF_META_COLOR_CORRECT_TRANSFORM,
+ sizeof(colorCorrectTransform), &colorCorrectTransform);
+ }
+
+ cam_trigger_t aecTrigger;
+ aecTrigger.trigger = CAM_AEC_TRIGGER_IDLE;
+ aecTrigger.trigger_id = -1;
+ if (frame_settings.exists(ANDROID_CONTROL_AE_PRECAPTURE_TRIGGER)&&
+ frame_settings.exists(ANDROID_CONTROL_AE_PRECAPTURE_ID)) {
+ aecTrigger.trigger =
+ frame_settings.find(ANDROID_CONTROL_AE_PRECAPTURE_TRIGGER).data.u8[0];
+ aecTrigger.trigger_id =
+ frame_settings.find(ANDROID_CONTROL_AE_PRECAPTURE_ID).data.i32[0];
+ }
+ rc = AddSetParmEntryToBatch(mParameters, CAM_INTF_META_AEC_PRECAPTURE_TRIGGER,
+ sizeof(aecTrigger), &aecTrigger);
+
+ /*af_trigger must come with a trigger id*/
+ if (frame_settings.exists(ANDROID_CONTROL_AF_TRIGGER) &&
+ frame_settings.exists(ANDROID_CONTROL_AF_TRIGGER_ID)) {
+ cam_trigger_t af_trigger;
+ af_trigger.trigger =
+ frame_settings.find(ANDROID_CONTROL_AF_TRIGGER).data.u8[0];
+ af_trigger.trigger_id =
+ frame_settings.find(ANDROID_CONTROL_AF_TRIGGER_ID).data.i32[0];
+ rc = AddSetParmEntryToBatch(mParameters,
+ CAM_INTF_META_AF_TRIGGER, sizeof(af_trigger), &af_trigger);
+ }
+
+ if (frame_settings.exists(ANDROID_CONTROL_MODE)) {
+ uint8_t metaMode = frame_settings.find(ANDROID_CONTROL_MODE).data.u8[0];
+ rc = AddSetParmEntryToBatch(mParameters, CAM_INTF_META_MODE,
+ sizeof(metaMode), &metaMode);
+ if (metaMode == ANDROID_CONTROL_MODE_USE_SCENE_MODE) {
+ uint8_t fwk_sceneMode = frame_settings.find(ANDROID_CONTROL_SCENE_MODE).data.u8[0];
+ uint8_t sceneMode = lookupHalName(SCENE_MODES_MAP,
+ sizeof(SCENE_MODES_MAP)/sizeof(SCENE_MODES_MAP[0]),
+ fwk_sceneMode);
+ rc = AddSetParmEntryToBatch(mParameters, CAM_INTF_PARM_BESTSHOT_MODE,
+ sizeof(sceneMode), &sceneMode);
+ } else if (metaMode == ANDROID_CONTROL_MODE_OFF) {
+ uint8_t sceneMode = 0;//CAMERA_BESTSHOT_OFF;
+ rc = AddSetParmEntryToBatch(mParameters, CAM_INTF_PARM_BESTSHOT_MODE,
+ sizeof(sceneMode), &sceneMode);
+ } else if (metaMode == ANDROID_CONTROL_MODE_AUTO) {
+ uint8_t sceneMode = 0;//CAMERA_BESTSHOT_OFF;
+ rc = AddSetParmEntryToBatch(mParameters, CAM_INTF_PARM_BESTSHOT_MODE,
+ sizeof(sceneMode), &sceneMode);
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_DEMOSAIC_MODE)) {
+ int32_t demosaic =
+ frame_settings.find(ANDROID_DEMOSAIC_MODE).data.u8[0];
+ rc = AddSetParmEntryToBatch(mParameters, CAM_INTF_META_DEMOSAIC,
+ sizeof(demosaic), &demosaic);
+ }
+
+ if (frame_settings.exists(ANDROID_EDGE_MODE)) {
+ uint8_t edgeMode = frame_settings.find(ANDROID_EDGE_MODE).data.u8[0];
+ rc = AddSetParmEntryToBatch(mParameters, CAM_INTF_META_EDGE_MODE,
+ sizeof(edgeMode), &edgeMode);
+ }
+
+ if (frame_settings.exists(ANDROID_EDGE_STRENGTH)) {
+ int32_t edgeStrength =
+ frame_settings.find(ANDROID_EDGE_STRENGTH).data.i32[0];
+ rc = AddSetParmEntryToBatch(mParameters,
+ CAM_INTF_META_SHARPNESS_STRENGTH, sizeof(edgeStrength), &edgeStrength);
+ }
+
+ if (frame_settings.exists(ANDROID_FLASH_MODE)) {
+ int32_t respectFlashMode = 1;
+ if (frame_settings.exists(ANDROID_CONTROL_AE_MODE)) {
+ uint8_t fwk_aeMode =
+ frame_settings.find(ANDROID_CONTROL_AE_MODE).data.u8[0];
+ if (fwk_aeMode > ANDROID_CONTROL_AE_MODE_ON) {
+ respectFlashMode = 0;
+ ALOGI("%s: AE Mode controls flash, ignore android.flash.mode",
+ __func__);
+ }
+ }
+ if (respectFlashMode) {
+ uint8_t flashMode =
+ frame_settings.find(ANDROID_FLASH_MODE).data.u8[0];
+ flashMode = (int32_t)lookupHalName(FLASH_MODES_MAP,
+ sizeof(FLASH_MODES_MAP),
+ flashMode);
+ ALOGI("%s: flash mode after mapping %d", __func__, flashMode);
+ // To check: CAM_INTF_META_FLASH_MODE usage
+ rc = AddSetParmEntryToBatch(mParameters, CAM_INTF_PARM_LED_MODE,
+ sizeof(flashMode), &flashMode);
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_FLASH_FIRING_POWER)) {
+ uint8_t flashPower =
+ frame_settings.find(ANDROID_FLASH_FIRING_POWER).data.u8[0];
+ rc = AddSetParmEntryToBatch(mParameters, CAM_INTF_META_FLASH_POWER,
+ sizeof(flashPower), &flashPower);
+ }
+
+ if (frame_settings.exists(ANDROID_FLASH_FIRING_TIME)) {
+ int64_t flashFiringTime =
+ frame_settings.find(ANDROID_FLASH_FIRING_TIME).data.i64[0];
+ rc = AddSetParmEntryToBatch(mParameters,
+ CAM_INTF_META_FLASH_FIRING_TIME, sizeof(flashFiringTime), &flashFiringTime);
+ }
+
+ if (frame_settings.exists(ANDROID_GEOMETRIC_MODE)) {
+ uint8_t geometricMode =
+ frame_settings.find(ANDROID_GEOMETRIC_MODE).data.u8[0];
+ rc = AddSetParmEntryToBatch(mParameters, CAM_INTF_META_GEOMETRIC_MODE,
+ sizeof(geometricMode), &geometricMode);
+ }
+
+ if (frame_settings.exists(ANDROID_GEOMETRIC_STRENGTH)) {
+ uint8_t geometricStrength =
+ frame_settings.find(ANDROID_GEOMETRIC_STRENGTH).data.u8[0];
+ rc = AddSetParmEntryToBatch(mParameters,
+ CAM_INTF_META_GEOMETRIC_STRENGTH,
+ sizeof(geometricStrength), &geometricStrength);
+ }
+
+ if (frame_settings.exists(ANDROID_HOT_PIXEL_MODE)) {
+ uint8_t hotPixelMode =
+ frame_settings.find(ANDROID_HOT_PIXEL_MODE).data.u8[0];
+ rc = AddSetParmEntryToBatch(mParameters, CAM_INTF_META_HOTPIXEL_MODE,
+ sizeof(hotPixelMode), &hotPixelMode);
+ }
+
+ if (frame_settings.exists(ANDROID_LENS_APERTURE)) {
+ float lensAperture =
+ frame_settings.find( ANDROID_LENS_APERTURE).data.f[0];
+ rc = AddSetParmEntryToBatch(mParameters, CAM_INTF_META_LENS_APERTURE,
+ sizeof(lensAperture), &lensAperture);
+ }
+
+ if (frame_settings.exists(ANDROID_LENS_FILTER_DENSITY)) {
+ float filterDensity =
+ frame_settings.find(ANDROID_LENS_FILTER_DENSITY).data.f[0];
+ rc = AddSetParmEntryToBatch(mParameters, CAM_INTF_META_LENS_FILTERDENSITY,
+ sizeof(filterDensity), &filterDensity);
+ }
+
+ if (frame_settings.exists(ANDROID_LENS_FOCAL_LENGTH)) {
+ float focalLength =
+ frame_settings.find(ANDROID_LENS_FOCAL_LENGTH).data.f[0];
+ rc = AddSetParmEntryToBatch(mParameters,
+ CAM_INTF_META_LENS_FOCAL_LENGTH,
+ sizeof(focalLength), &focalLength);
+ }
+
+ if (frame_settings.exists(ANDROID_LENS_OPTICAL_STABILIZATION_MODE)) {
+ uint8_t optStabMode =
+ frame_settings.find(ANDROID_LENS_OPTICAL_STABILIZATION_MODE).data.u8[0];
+ rc = AddSetParmEntryToBatch(mParameters,
+ CAM_INTF_META_LENS_OPT_STAB_MODE,
+ sizeof(optStabMode), &optStabMode);
+ }
+
+ if (frame_settings.exists(ANDROID_NOISE_REDUCTION_MODE)) {
+ uint8_t noiseRedMode =
+ frame_settings.find(ANDROID_NOISE_REDUCTION_MODE).data.u8[0];
+ rc = AddSetParmEntryToBatch(mParameters,
+ CAM_INTF_META_NOISE_REDUCTION_MODE,
+ sizeof(noiseRedMode), &noiseRedMode);
+ }
+
+ if (frame_settings.exists(ANDROID_NOISE_REDUCTION_STRENGTH)) {
+ uint8_t noiseRedStrength =
+ frame_settings.find(ANDROID_NOISE_REDUCTION_STRENGTH).data.u8[0];
+ rc = AddSetParmEntryToBatch(mParameters,
+ CAM_INTF_META_NOISE_REDUCTION_STRENGTH,
+ sizeof(noiseRedStrength), &noiseRedStrength);
+ }
+
+ cam_crop_region_t scalerCropRegion;
+ bool scalerCropSet = false;
+ if (frame_settings.exists(ANDROID_SCALER_CROP_REGION)) {
+ scalerCropRegion.left =
+ frame_settings.find(ANDROID_SCALER_CROP_REGION).data.i32[0];
+ scalerCropRegion.top =
+ frame_settings.find(ANDROID_SCALER_CROP_REGION).data.i32[1];
+ scalerCropRegion.width =
+ frame_settings.find(ANDROID_SCALER_CROP_REGION).data.i32[2];
+ scalerCropRegion.height =
+ frame_settings.find(ANDROID_SCALER_CROP_REGION).data.i32[3];
+ rc = AddSetParmEntryToBatch(mParameters,
+ CAM_INTF_META_SCALER_CROP_REGION,
+ sizeof(scalerCropRegion), &scalerCropRegion);
+ scalerCropSet = true;
+ }
+
+ if (frame_settings.exists(ANDROID_SENSOR_EXPOSURE_TIME)) {
+ int64_t sensorExpTime =
+ frame_settings.find(ANDROID_SENSOR_EXPOSURE_TIME).data.i64[0];
+ ALOGV("%s: setting sensorExpTime %lld", __func__, sensorExpTime);
+ rc = AddSetParmEntryToBatch(mParameters,
+ CAM_INTF_META_SENSOR_EXPOSURE_TIME,
+ sizeof(sensorExpTime), &sensorExpTime);
+ }
+
+ if (frame_settings.exists(ANDROID_SENSOR_FRAME_DURATION)) {
+ int64_t sensorFrameDuration =
+ frame_settings.find(ANDROID_SENSOR_FRAME_DURATION).data.i64[0];
+ int64_t minFrameDuration = getMinFrameDuration(request);
+ sensorFrameDuration = MAX(sensorFrameDuration, minFrameDuration);
+ if (sensorFrameDuration > gCamCapability[mCameraId]->max_frame_duration)
+ sensorFrameDuration = gCamCapability[mCameraId]->max_frame_duration;
+ ALOGV("%s: clamp sensorFrameDuration to %lld", __func__, sensorFrameDuration);
+ rc = AddSetParmEntryToBatch(mParameters,
+ CAM_INTF_META_SENSOR_FRAME_DURATION,
+ sizeof(sensorFrameDuration), &sensorFrameDuration);
+ }
+
+ if (frame_settings.exists(ANDROID_SENSOR_SENSITIVITY)) {
+ int32_t sensorSensitivity =
+ frame_settings.find(ANDROID_SENSOR_SENSITIVITY).data.i32[0];
+ if (sensorSensitivity <
+ gCamCapability[mCameraId]->sensitivity_range.min_sensitivity)
+ sensorSensitivity =
+ gCamCapability[mCameraId]->sensitivity_range.min_sensitivity;
+ if (sensorSensitivity >
+ gCamCapability[mCameraId]->sensitivity_range.max_sensitivity)
+ sensorSensitivity =
+ gCamCapability[mCameraId]->sensitivity_range.max_sensitivity;
+ ALOGV("%s: clamp sensorSensitivity to %d", __func__, sensorSensitivity);
+ rc = AddSetParmEntryToBatch(mParameters,
+ CAM_INTF_META_SENSOR_SENSITIVITY,
+ sizeof(sensorSensitivity), &sensorSensitivity);
+ }
+
+ if (frame_settings.exists(ANDROID_SHADING_MODE)) {
+ int32_t shadingMode =
+ frame_settings.find(ANDROID_SHADING_MODE).data.u8[0];
+ rc = AddSetParmEntryToBatch(mParameters, CAM_INTF_META_SHADING_MODE,
+ sizeof(shadingMode), &shadingMode);
+ }
+
+ if (frame_settings.exists(ANDROID_SHADING_STRENGTH)) {
+ uint8_t shadingStrength =
+ frame_settings.find(ANDROID_SHADING_STRENGTH).data.u8[0];
+ rc = AddSetParmEntryToBatch(mParameters, CAM_INTF_META_SHADING_STRENGTH,
+ sizeof(shadingStrength), &shadingStrength);
+ }
+
+ if (frame_settings.exists(ANDROID_STATISTICS_FACE_DETECT_MODE)) {
+ uint8_t fwk_facedetectMode =
+ frame_settings.find(ANDROID_STATISTICS_FACE_DETECT_MODE).data.u8[0];
+ uint8_t facedetectMode =
+ lookupHalName(FACEDETECT_MODES_MAP,
+ sizeof(FACEDETECT_MODES_MAP), fwk_facedetectMode);
+ rc = AddSetParmEntryToBatch(mParameters,
+ CAM_INTF_META_STATS_FACEDETECT_MODE,
+ sizeof(facedetectMode), &facedetectMode);
+ }
+
+ if (frame_settings.exists(ANDROID_STATISTICS_HISTOGRAM_MODE)) {
+ uint8_t histogramMode =
+ frame_settings.find(ANDROID_STATISTICS_HISTOGRAM_MODE).data.u8[0];
+ rc = AddSetParmEntryToBatch(mParameters,
+ CAM_INTF_META_STATS_HISTOGRAM_MODE,
+ sizeof(histogramMode), &histogramMode);
+ }
+
+ if (frame_settings.exists(ANDROID_STATISTICS_SHARPNESS_MAP_MODE)) {
+ uint8_t sharpnessMapMode =
+ frame_settings.find(ANDROID_STATISTICS_SHARPNESS_MAP_MODE).data.u8[0];
+ rc = AddSetParmEntryToBatch(mParameters,
+ CAM_INTF_META_STATS_SHARPNESS_MAP_MODE,
+ sizeof(sharpnessMapMode), &sharpnessMapMode);
+ }
+
+ if (frame_settings.exists(ANDROID_TONEMAP_MODE)) {
+ uint8_t tonemapMode =
+ frame_settings.find(ANDROID_TONEMAP_MODE).data.u8[0];
+ rc = AddSetParmEntryToBatch(mParameters,
+ CAM_INTF_META_TONEMAP_MODE,
+ sizeof(tonemapMode), &tonemapMode);
+ }
+ int point = 0;
+ if (frame_settings.exists(ANDROID_TONEMAP_CURVE_BLUE)) {
+ cam_tonemap_curve_t tonemapCurveBlue;
+ tonemapCurveBlue.tonemap_points_cnt =
+ gCamCapability[mCameraId]->max_tone_map_curve_points;
+ for (int i = 0; i < tonemapCurveBlue.tonemap_points_cnt; i++) {
+ for (int j = 0; j < 2; j++) {
+ tonemapCurveBlue.tonemap_points[i][j] =
+ frame_settings.find(ANDROID_TONEMAP_CURVE_BLUE).data.f[point];
+ point++;
+ }
+ }
+ rc = AddSetParmEntryToBatch(mParameters,
+ CAM_INTF_META_TONEMAP_CURVE_BLUE,
+ sizeof(tonemapCurveBlue), &tonemapCurveBlue);
+ }
+ point = 0;
+ if (frame_settings.exists(ANDROID_TONEMAP_CURVE_GREEN)) {
+ cam_tonemap_curve_t tonemapCurveGreen;
+ tonemapCurveGreen.tonemap_points_cnt =
+ gCamCapability[mCameraId]->max_tone_map_curve_points;
+ for (int i = 0; i < tonemapCurveGreen.tonemap_points_cnt; i++) {
+ for (int j = 0; j < 2; j++) {
+ tonemapCurveGreen.tonemap_points[i][j] =
+ frame_settings.find(ANDROID_TONEMAP_CURVE_GREEN).data.f[point];
+ point++;
+ }
+ }
+ rc = AddSetParmEntryToBatch(mParameters,
+ CAM_INTF_META_TONEMAP_CURVE_GREEN,
+ sizeof(tonemapCurveGreen), &tonemapCurveGreen);
+ }
+ point = 0;
+ if (frame_settings.exists(ANDROID_TONEMAP_CURVE_RED)) {
+ cam_tonemap_curve_t tonemapCurveRed;
+ tonemapCurveRed.tonemap_points_cnt =
+ gCamCapability[mCameraId]->max_tone_map_curve_points;
+ for (int i = 0; i < tonemapCurveRed.tonemap_points_cnt; i++) {
+ for (int j = 0; j < 2; j++) {
+ tonemapCurveRed.tonemap_points[i][j] =
+ frame_settings.find(ANDROID_TONEMAP_CURVE_RED).data.f[point];
+ point++;
+ }
+ }
+ rc = AddSetParmEntryToBatch(mParameters,
+ CAM_INTF_META_TONEMAP_CURVE_RED,
+ sizeof(tonemapCurveRed), &tonemapCurveRed);
+ }
+
+ if (frame_settings.exists(ANDROID_CONTROL_CAPTURE_INTENT)) {
+ uint8_t captureIntent =
+ frame_settings.find(ANDROID_CONTROL_CAPTURE_INTENT).data.u8[0];
+ rc = AddSetParmEntryToBatch(mParameters, CAM_INTF_META_CAPTURE_INTENT,
+ sizeof(captureIntent), &captureIntent);
+ }
+
+ if (frame_settings.exists(ANDROID_BLACK_LEVEL_LOCK)) {
+ uint8_t blackLevelLock =
+ frame_settings.find(ANDROID_BLACK_LEVEL_LOCK).data.u8[0];
+ rc = AddSetParmEntryToBatch(mParameters, CAM_INTF_META_BLACK_LEVEL_LOCK,
+ sizeof(blackLevelLock), &blackLevelLock);
+ }
+
+ if (frame_settings.exists(ANDROID_STATISTICS_LENS_SHADING_MAP_MODE)) {
+ uint8_t lensShadingMapMode =
+ frame_settings.find(ANDROID_STATISTICS_LENS_SHADING_MAP_MODE).data.u8[0];
+ rc = AddSetParmEntryToBatch(mParameters, CAM_INTF_META_LENS_SHADING_MAP_MODE,
+ sizeof(lensShadingMapMode), &lensShadingMapMode);
+ }
+
+ if (frame_settings.exists(ANDROID_CONTROL_AE_REGIONS)) {
+ cam_area_t roi;
+ bool reset = true;
+ convertFromRegions(&roi, request->settings, ANDROID_CONTROL_AE_REGIONS);
+ if (scalerCropSet) {
+ reset = resetIfNeededROI(&roi, &scalerCropRegion);
+ }
+ if (reset) {
+ rc = AddSetParmEntryToBatch(mParameters, CAM_INTF_META_AEC_ROI,
+ sizeof(roi), &roi);
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_CONTROL_AF_REGIONS)) {
+ cam_area_t roi;
+ bool reset = true;
+ convertFromRegions(&roi, request->settings, ANDROID_CONTROL_AF_REGIONS);
+ if (scalerCropSet) {
+ reset = resetIfNeededROI(&roi, &scalerCropRegion);
+ }
+ if (reset) {
+ rc = AddSetParmEntryToBatch(mParameters, CAM_INTF_META_AF_ROI,
+ sizeof(roi), &roi);
+ }
+ }
+
+ if (frame_settings.exists(ANDROID_CONTROL_AWB_REGIONS)) {
+ cam_area_t roi;
+ bool reset = true;
+ convertFromRegions(&roi, request->settings, ANDROID_CONTROL_AWB_REGIONS);
+ if (scalerCropSet) {
+ reset = resetIfNeededROI(&roi, &scalerCropRegion);
+ }
+ if (reset) {
+ rc = AddSetParmEntryToBatch(mParameters, CAM_INTF_META_AWB_REGIONS,
+ sizeof(roi), &roi);
+ }
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : getJpegSettings
+ *
+ * DESCRIPTION: save the jpeg settings in the HAL
+ *
+ *
+ * PARAMETERS :
+ * @settings : frame settings information from framework
+ *
+ *
+ * RETURN : success: NO_ERROR
+ * failure:
+ *==========================================================================*/
+int QCamera3HardwareInterface::getJpegSettings
+ (const camera_metadata_t *settings)
+{
+ if (mJpegSettings) {
+ if (mJpegSettings->gps_timestamp) {
+ free(mJpegSettings->gps_timestamp);
+ mJpegSettings->gps_timestamp = NULL;
+ }
+ if (mJpegSettings->gps_coordinates) {
+ for (int i = 0; i < 3; i++) {
+ free(mJpegSettings->gps_coordinates[i]);
+ mJpegSettings->gps_coordinates[i] = NULL;
+ }
+ }
+ free(mJpegSettings);
+ mJpegSettings = NULL;
+ }
+ mJpegSettings = (jpeg_settings_t*) malloc(sizeof(jpeg_settings_t));
+ CameraMetadata jpeg_settings;
+ jpeg_settings = settings;
+
+ if (jpeg_settings.exists(ANDROID_JPEG_ORIENTATION)) {
+ mJpegSettings->jpeg_orientation =
+ jpeg_settings.find(ANDROID_JPEG_ORIENTATION).data.i32[0];
+ } else {
+ mJpegSettings->jpeg_orientation = 0;
+ }
+ if (jpeg_settings.exists(ANDROID_JPEG_QUALITY)) {
+ mJpegSettings->jpeg_quality =
+ jpeg_settings.find(ANDROID_JPEG_QUALITY).data.u8[0];
+ } else {
+ mJpegSettings->jpeg_quality = 85;
+ }
+ if (jpeg_settings.exists(ANDROID_JPEG_THUMBNAIL_SIZE)) {
+ mJpegSettings->thumbnail_size.width =
+ jpeg_settings.find(ANDROID_JPEG_THUMBNAIL_SIZE).data.i32[0];
+ mJpegSettings->thumbnail_size.height =
+ jpeg_settings.find(ANDROID_JPEG_THUMBNAIL_SIZE).data.i32[1];
+ } else {
+ mJpegSettings->thumbnail_size.width = 0;
+ mJpegSettings->thumbnail_size.height = 0;
+ }
+ if (jpeg_settings.exists(ANDROID_JPEG_GPS_COORDINATES)) {
+ for (int i = 0; i < 3; i++) {
+ mJpegSettings->gps_coordinates[i] = (double*)malloc(sizeof(double*));
+ *(mJpegSettings->gps_coordinates[i]) =
+ jpeg_settings.find(ANDROID_JPEG_GPS_COORDINATES).data.d[i];
+ }
+ } else{
+ for (int i = 0; i < 3; i++) {
+ mJpegSettings->gps_coordinates[i] = NULL;
+ }
+ }
+
+ if (jpeg_settings.exists(ANDROID_JPEG_GPS_TIMESTAMP)) {
+ mJpegSettings->gps_timestamp = (int64_t*)malloc(sizeof(int64_t*));
+ *(mJpegSettings->gps_timestamp) =
+ jpeg_settings.find(ANDROID_JPEG_GPS_TIMESTAMP).data.i64[0];
+ } else {
+ mJpegSettings->gps_timestamp = NULL;
+ }
+
+ if (jpeg_settings.exists(ANDROID_JPEG_GPS_PROCESSING_METHOD)) {
+ int len = jpeg_settings.find(ANDROID_JPEG_GPS_PROCESSING_METHOD).count;
+ for (int i = 0; i < len; i++) {
+ mJpegSettings->gps_processing_method[i] =
+ jpeg_settings.find(ANDROID_JPEG_GPS_PROCESSING_METHOD).data.u8[i];
+ }
+ if (mJpegSettings->gps_processing_method[len-1] != '\0') {
+ mJpegSettings->gps_processing_method[len] = '\0';
+ }
+ } else {
+ mJpegSettings->gps_processing_method[0] = '\0';
+ }
+
+ if (jpeg_settings.exists(ANDROID_SENSOR_SENSITIVITY)) {
+ mJpegSettings->sensor_sensitivity =
+ jpeg_settings.find(ANDROID_SENSOR_SENSITIVITY).data.i32[0];
+ } else {
+ mJpegSettings->sensor_sensitivity = mMetadataResponse.iso_speed;
+ }
+
+ mJpegSettings->sensor_exposure_time = mMetadataResponse.exposure_time;
+
+ if (jpeg_settings.exists(ANDROID_LENS_FOCAL_LENGTH)) {
+ mJpegSettings->lens_focal_length =
+ jpeg_settings.find(ANDROID_LENS_FOCAL_LENGTH).data.f[0];
+ }
+ if (jpeg_settings.exists(ANDROID_CONTROL_AE_EXPOSURE_COMPENSATION)) {
+ mJpegSettings->exposure_compensation =
+ jpeg_settings.find(ANDROID_CONTROL_AE_EXPOSURE_COMPENSATION).data.i32[0];
+ }
+ mJpegSettings->exposure_comp_step = gCamCapability[mCameraId]->exp_compensation_step;
+ mJpegSettings->max_jpeg_size = calcMaxJpegSize();
+ mJpegSettings->is_jpeg_format = true;
+ mJpegSettings->min_required_pp_mask = gCamCapability[mCameraId]->min_required_pp_mask;
+ return 0;
+}
+
+/*===========================================================================
+ * FUNCTION : captureResultCb
+ *
+ * DESCRIPTION: Callback handler for all channels (streams, as well as metadata)
+ *
+ * PARAMETERS :
+ * @frame : frame information from mm-camera-interface
+ * @buffer : actual gralloc buffer to be returned to frameworks. NULL if metadata.
+ * @userdata: userdata
+ *
+ * RETURN : NONE
+ *==========================================================================*/
+void QCamera3HardwareInterface::captureResultCb(mm_camera_super_buf_t *metadata,
+ camera3_stream_buffer_t *buffer,
+ uint32_t frame_number, void *userdata)
+{
+ QCamera3HardwareInterface *hw = (QCamera3HardwareInterface *)userdata;
+ if (hw == NULL) {
+ ALOGE("%s: Invalid hw %p", __func__, hw);
+ return;
+ }
+
+ hw->captureResultCb(metadata, buffer, frame_number);
+ return;
+}
+
+
+/*===========================================================================
+ * FUNCTION : initialize
+ *
+ * DESCRIPTION: Pass framework callback pointers to HAL
+ *
+ * PARAMETERS :
+ *
+ *
+ * RETURN : Success : 0
+ * Failure: -ENODEV
+ *==========================================================================*/
+
+int QCamera3HardwareInterface::initialize(const struct camera3_device *device,
+ const camera3_callback_ops_t *callback_ops)
+{
+ ALOGV("%s: E", __func__);
+ QCamera3HardwareInterface *hw =
+ reinterpret_cast<QCamera3HardwareInterface *>(device->priv);
+ if (!hw) {
+ ALOGE("%s: NULL camera device", __func__);
+ return -ENODEV;
+ }
+
+ int rc = hw->initialize(callback_ops);
+ ALOGV("%s: X", __func__);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : configure_streams
+ *
+ * DESCRIPTION:
+ *
+ * PARAMETERS :
+ *
+ *
+ * RETURN : Success: 0
+ * Failure: -EINVAL (if stream configuration is invalid)
+ * -ENODEV (fatal error)
+ *==========================================================================*/
+
+int QCamera3HardwareInterface::configure_streams(
+ const struct camera3_device *device,
+ camera3_stream_configuration_t *stream_list)
+{
+ ALOGV("%s: E", __func__);
+ QCamera3HardwareInterface *hw =
+ reinterpret_cast<QCamera3HardwareInterface *>(device->priv);
+ if (!hw) {
+ ALOGE("%s: NULL camera device", __func__);
+ return -ENODEV;
+ }
+ int rc = hw->configureStreams(stream_list);
+ ALOGV("%s: X", __func__);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : register_stream_buffers
+ *
+ * DESCRIPTION: Register stream buffers with the device
+ *
+ * PARAMETERS :
+ *
+ * RETURN :
+ *==========================================================================*/
+int QCamera3HardwareInterface::register_stream_buffers(
+ const struct camera3_device *device,
+ const camera3_stream_buffer_set_t *buffer_set)
+{
+ ALOGV("%s: E", __func__);
+ QCamera3HardwareInterface *hw =
+ reinterpret_cast<QCamera3HardwareInterface *>(device->priv);
+ if (!hw) {
+ ALOGE("%s: NULL camera device", __func__);
+ return -ENODEV;
+ }
+ int rc = hw->registerStreamBuffers(buffer_set);
+ ALOGV("%s: X", __func__);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : construct_default_request_settings
+ *
+ * DESCRIPTION: Configure a settings buffer to meet the required use case
+ *
+ * PARAMETERS :
+ *
+ *
+ * RETURN : Success: Return valid metadata
+ * Failure: Return NULL
+ *==========================================================================*/
+const camera_metadata_t* QCamera3HardwareInterface::
+ construct_default_request_settings(const struct camera3_device *device,
+ int type)
+{
+
+ ALOGV("%s: E", __func__);
+ camera_metadata_t* fwk_metadata = NULL;
+ QCamera3HardwareInterface *hw =
+ reinterpret_cast<QCamera3HardwareInterface *>(device->priv);
+ if (!hw) {
+ ALOGE("%s: NULL camera device", __func__);
+ return NULL;
+ }
+
+ fwk_metadata = hw->translateCapabilityToMetadata(type);
+
+ ALOGV("%s: X", __func__);
+ return fwk_metadata;
+}
+
+/*===========================================================================
+ * FUNCTION : process_capture_request
+ *
+ * DESCRIPTION:
+ *
+ * PARAMETERS :
+ *
+ *
+ * RETURN :
+ *==========================================================================*/
+int QCamera3HardwareInterface::process_capture_request(
+ const struct camera3_device *device,
+ camera3_capture_request_t *request)
+{
+ ALOGV("%s: E", __func__);
+ QCamera3HardwareInterface *hw =
+ reinterpret_cast<QCamera3HardwareInterface *>(device->priv);
+ if (!hw) {
+ ALOGE("%s: NULL camera device", __func__);
+ return -EINVAL;
+ }
+
+ int rc = hw->processCaptureRequest(request);
+ ALOGV("%s: X", __func__);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : get_metadata_vendor_tag_ops
+ *
+ * DESCRIPTION:
+ *
+ * PARAMETERS :
+ *
+ *
+ * RETURN :
+ *==========================================================================*/
+
+void QCamera3HardwareInterface::get_metadata_vendor_tag_ops(
+ const struct camera3_device *device,
+ vendor_tag_query_ops_t* ops)
+{
+ ALOGV("%s: E", __func__);
+ QCamera3HardwareInterface *hw =
+ reinterpret_cast<QCamera3HardwareInterface *>(device->priv);
+ if (!hw) {
+ ALOGE("%s: NULL camera device", __func__);
+ return;
+ }
+
+ hw->getMetadataVendorTagOps(ops);
+ ALOGV("%s: X", __func__);
+ return;
+}
+
+/*===========================================================================
+ * FUNCTION : dump
+ *
+ * DESCRIPTION:
+ *
+ * PARAMETERS :
+ *
+ *
+ * RETURN :
+ *==========================================================================*/
+
+void QCamera3HardwareInterface::dump(
+ const struct camera3_device *device, int fd)
+{
+ ALOGV("%s: E", __func__);
+ QCamera3HardwareInterface *hw =
+ reinterpret_cast<QCamera3HardwareInterface *>(device->priv);
+ if (!hw) {
+ ALOGE("%s: NULL camera device", __func__);
+ return;
+ }
+
+ hw->dump(fd);
+ ALOGV("%s: X", __func__);
+ return;
+}
+
+/*===========================================================================
+ * FUNCTION : flush
+ *
+ * DESCRIPTION:
+ *
+ * PARAMETERS :
+ *
+ *
+ * RETURN :
+ *==========================================================================*/
+
+int QCamera3HardwareInterface::flush(
+ const struct camera3_device *device)
+{
+ int rc;
+ ALOGV("%s: E", __func__);
+ QCamera3HardwareInterface *hw =
+ reinterpret_cast<QCamera3HardwareInterface *>(device->priv);
+ if (!hw) {
+ ALOGE("%s: NULL camera device", __func__);
+ return -EINVAL;
+ }
+
+ rc = hw->flush();
+ ALOGV("%s: X", __func__);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : close_camera_device
+ *
+ * DESCRIPTION:
+ *
+ * PARAMETERS :
+ *
+ *
+ * RETURN :
+ *==========================================================================*/
+int QCamera3HardwareInterface::close_camera_device(struct hw_device_t* device)
+{
+ ALOGV("%s: E", __func__);
+ int ret = NO_ERROR;
+ QCamera3HardwareInterface *hw =
+ reinterpret_cast<QCamera3HardwareInterface *>(
+ reinterpret_cast<camera3_device_t *>(device)->priv);
+ if (!hw) {
+ ALOGE("NULL camera device");
+ return BAD_VALUE;
+ }
+ delete hw;
+
+ pthread_mutex_lock(&mCameraSessionLock);
+ mCameraSessionActive = 0;
+ pthread_mutex_unlock(&mCameraSessionLock);
+ ALOGV("%s: X", __func__);
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : getWaveletDenoiseProcessPlate
+ *
+ * DESCRIPTION: query wavelet denoise process plate
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : WNR prcocess plate vlaue
+ *==========================================================================*/
+cam_denoise_process_type_t QCamera3HardwareInterface::getWaveletDenoiseProcessPlate()
+{
+ char prop[PROPERTY_VALUE_MAX];
+ memset(prop, 0, sizeof(prop));
+ property_get("persist.denoise.process.plates", prop, "0");
+ int processPlate = atoi(prop);
+ switch(processPlate) {
+ case 0:
+ return CAM_WAVELET_DENOISE_YCBCR_PLANE;
+ case 1:
+ return CAM_WAVELET_DENOISE_CBCR_ONLY;
+ case 2:
+ return CAM_WAVELET_DENOISE_STREAMLINE_YCBCR;
+ case 3:
+ return CAM_WAVELET_DENOISE_STREAMLINED_CBCR;
+ default:
+ return CAM_WAVELET_DENOISE_STREAMLINE_YCBCR;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : needRotationReprocess
+ *
+ * DESCRIPTION: if rotation needs to be done by reprocess in pp
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : true: needed
+ * false: no need
+ *==========================================================================*/
+bool QCamera3HardwareInterface::needRotationReprocess()
+{
+
+ if (!mJpegSettings->is_jpeg_format) {
+ // RAW image, no need to reprocess
+ return false;
+ }
+
+ if ((gCamCapability[mCameraId]->qcom_supported_feature_mask & CAM_QCOM_FEATURE_ROTATION) > 0 &&
+ mJpegSettings->jpeg_orientation > 0) {
+ // current rotation is not zero, and pp has the capability to process rotation
+ ALOGD("%s: need do reprocess for rotation", __func__);
+ return true;
+ }
+
+ return false;
+}
+
+/*===========================================================================
+ * FUNCTION : needReprocess
+ *
+ * DESCRIPTION: if reprocess in needed
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : true: needed
+ * false: no need
+ *==========================================================================*/
+bool QCamera3HardwareInterface::needReprocess()
+{
+ if (!mJpegSettings->is_jpeg_format) {
+ // RAW image, no need to reprocess
+ return false;
+ }
+
+ if ((mJpegSettings->min_required_pp_mask > 0) ||
+ isWNREnabled()) {
+ // TODO: add for ZSL HDR later
+ // pp module has min requirement for zsl reprocess, or WNR in ZSL mode
+ ALOGD("%s: need do reprocess for ZSL WNR or min PP reprocess", __func__);
+ return true;
+ }
+ return needRotationReprocess();
+}
+
+/*===========================================================================
+ * FUNCTION : addOnlineReprocChannel
+ *
+ * DESCRIPTION: add a online reprocess channel that will do reprocess on frames
+ * coming from input channel
+ *
+ * PARAMETERS :
+ * @pInputChannel : ptr to input channel whose frames will be post-processed
+ *
+ * RETURN : Ptr to the newly created channel obj. NULL if failed.
+ *==========================================================================*/
+QCamera3ReprocessChannel *QCamera3HardwareInterface::addOnlineReprocChannel(
+ QCamera3Channel *pInputChannel, QCamera3PicChannel *picChHandle)
+{
+ int32_t rc = NO_ERROR;
+ QCamera3ReprocessChannel *pChannel = NULL;
+ if (pInputChannel == NULL) {
+ ALOGE("%s: input channel obj is NULL", __func__);
+ return NULL;
+ }
+
+ pChannel = new QCamera3ReprocessChannel(mCameraHandle->camera_handle,
+ mCameraHandle->ops, NULL, pInputChannel->mPaddingInfo, this, picChHandle);
+ if (NULL == pChannel) {
+ ALOGE("%s: no mem for reprocess channel", __func__);
+ return NULL;
+ }
+
+ // Capture channel, only need snapshot and postview streams start together
+ mm_camera_channel_attr_t attr;
+ memset(&attr, 0, sizeof(mm_camera_channel_attr_t));
+ attr.notify_mode = MM_CAMERA_SUPER_BUF_NOTIFY_CONTINUOUS;
+ attr.max_unmatched_frames = getMaxUnmatchedFramesInQueue();
+ rc = pChannel->initialize();
+ if (rc != NO_ERROR) {
+ ALOGE("%s: init reprocess channel failed, ret = %d", __func__, rc);
+ delete pChannel;
+ return NULL;
+ }
+
+ // pp feature config
+ cam_pp_feature_config_t pp_config;
+ memset(&pp_config, 0, sizeof(cam_pp_feature_config_t));
+ if (gCamCapability[mCameraId]->min_required_pp_mask & CAM_QCOM_FEATURE_SHARPNESS) {
+ pp_config.feature_mask |= CAM_QCOM_FEATURE_SHARPNESS;
+ pp_config.sharpness = 10;
+ }
+
+ if (isWNREnabled()) {
+ pp_config.feature_mask |= CAM_QCOM_FEATURE_DENOISE2D;
+ pp_config.denoise2d.denoise_enable = 1;
+ pp_config.denoise2d.process_plates = getWaveletDenoiseProcessPlate();
+ }
+ if (needRotationReprocess()) {
+ pp_config.feature_mask |= CAM_QCOM_FEATURE_ROTATION;
+ int rotation = mJpegSettings->jpeg_orientation;
+ if (rotation == 0) {
+ pp_config.rotation = ROTATE_0;
+ } else if (rotation == 90) {
+ pp_config.rotation = ROTATE_90;
+ } else if (rotation == 180) {
+ pp_config.rotation = ROTATE_180;
+ } else if (rotation == 270) {
+ pp_config.rotation = ROTATE_270;
+ }
+ }
+
+ rc = pChannel->addReprocStreamsFromSource(pp_config,
+ pInputChannel,
+ mMetadataChannel);
+
+ if (rc != NO_ERROR) {
+ delete pChannel;
+ return NULL;
+ }
+ return pChannel;
+}
+
+int QCamera3HardwareInterface::getMaxUnmatchedFramesInQueue()
+{
+ return gCamCapability[mCameraId]->min_num_pp_bufs;
+}
+
+bool QCamera3HardwareInterface::isWNREnabled() {
+ return gCamCapability[mCameraId]->isWnrSupported;
+}
+
+}; //end namespace qcamera
diff --git a/camera/QCamera2/HAL3/QCamera3HWI.h b/camera/QCamera2/HAL3/QCamera3HWI.h
new file mode 100755
index 0000000..59c036d
--- /dev/null
+++ b/camera/QCamera2/HAL3/QCamera3HWI.h
@@ -0,0 +1,250 @@
+/* Copyright (c) 2012-2013, The Linux Foundataion. All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions are
+* met:
+* * Redistributions of source code must retain the above copyright
+* notice, this list of conditions and the following disclaimer.
+* * Redistributions in binary form must reproduce the above
+* copyright notice, this list of conditions and the following
+* disclaimer in the documentation and/or other materials provided
+* with the distribution.
+* * Neither the name of The Linux Foundation nor the names of its
+* contributors may be used to endorse or promote products derived
+* from this software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*
+*/
+
+#ifndef __QCAMERA3HARDWAREINTERFACE_H__
+#define __QCAMERA3HARDWAREINTERFACE_H__
+
+#include <pthread.h>
+#include <utils/List.h>
+#include <utils/KeyedVector.h>
+#include <hardware/camera3.h>
+#include <camera/CameraMetadata.h>
+#include "QCamera3HALHeader.h"
+#include "QCamera3Channel.h"
+
+#include <hardware/power.h>
+
+extern "C" {
+#include <mm_camera_interface.h>
+#include <mm_jpeg_interface.h>
+}
+
+using namespace android;
+
+namespace qcamera {
+
+#ifndef TRUE
+#define TRUE 1
+#endif
+
+#ifndef FALSE
+#define FALSE 0
+#endif
+
+/* Time related macros */
+typedef int64_t nsecs_t;
+#define NSEC_PER_SEC 1000000000LL
+#define NSEC_PER_USEC 1000
+#define NSEC_PER_33MSEC 33000000LL
+
+class QCamera3MetadataChannel;
+class QCamera3PicChannel;
+class QCamera3HeapMemory;
+class QCamera3Exif;
+
+class QCamera3HardwareInterface {
+public:
+ /* static variable and functions accessed by camera service */
+ static camera3_device_ops_t mCameraOps;
+ static int initialize(const struct camera3_device *,
+ const camera3_callback_ops_t *callback_ops);
+ static int configure_streams(const struct camera3_device *,
+ camera3_stream_configuration_t *stream_list);
+ static int register_stream_buffers(const struct camera3_device *,
+ const camera3_stream_buffer_set_t *buffer_set);
+ static const camera_metadata_t* construct_default_request_settings(
+ const struct camera3_device *, int type);
+ static int process_capture_request(const struct camera3_device *,
+ camera3_capture_request_t *request);
+ static void get_metadata_vendor_tag_ops(const struct camera3_device *,
+ vendor_tag_query_ops_t* ops);
+ static void dump(const struct camera3_device *, int fd);
+ static int flush(const struct camera3_device *);
+ static int close_camera_device(struct hw_device_t* device);
+public:
+ QCamera3HardwareInterface(int cameraId);
+ virtual ~QCamera3HardwareInterface();
+ int openCamera(struct hw_device_t **hw_device);
+ int getMetadata(int type);
+ camera_metadata_t* translateCapabilityToMetadata(int type);
+
+ static int getCamInfo(int cameraId, struct camera_info *info);
+ static int initCapabilities(int cameraId);
+ static int initStaticMetadata(int cameraId);
+ static void makeTable(cam_dimension_t* dimTable, uint8_t size, int32_t* sizeTable);
+ static void makeFPSTable(cam_fps_range_t* fpsTable, uint8_t size,
+ int32_t* fpsRangesTable);
+ static void makeOverridesList(cam_scene_mode_overrides_t* overridesTable, uint8_t size,
+ uint8_t* overridesList, uint8_t* supported_indexes, int camera_id);
+ static void convertToRegions(cam_rect_t rect, int32_t* region, int weight);
+ static void convertFromRegions(cam_area_t* roi, const camera_metadata_t *settings,
+ uint32_t tag);
+ static bool resetIfNeededROI(cam_area_t* roi, const cam_crop_region_t* scalerCropRegion);
+ static void convertLandmarks(cam_face_detection_info_t face, int32_t* landmarks);
+ static void postproc_channel_cb_routine(mm_camera_super_buf_t *recvd_frame,
+ void *userdata);
+ static int32_t getScalarFormat(int32_t format);
+ static int32_t getSensorSensitivity(int32_t iso_mode);
+ static void captureResultCb(mm_camera_super_buf_t *metadata,
+ camera3_stream_buffer_t *buffer, uint32_t frame_number,
+ void *userdata);
+
+ int initialize(const camera3_callback_ops_t *callback_ops);
+ int configureStreams(camera3_stream_configuration_t *stream_list);
+ int registerStreamBuffers(const camera3_stream_buffer_set_t *buffer_set);
+ int processCaptureRequest(camera3_capture_request_t *request);
+ void getMetadataVendorTagOps(vendor_tag_query_ops_t* ops);
+ void dump(int fd);
+ int flush();
+
+ int setFrameParameters(camera3_capture_request_t *request, uint32_t streamTypeMask);
+ int translateMetadataToParameters(const camera3_capture_request_t *request);
+ camera_metadata_t* translateCbMetadataToResultMetadata(metadata_buffer_t *metadata,
+ nsecs_t timestamp, int32_t request_id);
+ int getJpegSettings(const camera_metadata_t *settings);
+ int initParameters();
+ void deinitParameters();
+ int getMaxUnmatchedFramesInQueue();
+ QCamera3ReprocessChannel *addOnlineReprocChannel(QCamera3Channel *pInputChannel, QCamera3PicChannel *picChHandle);
+ bool needRotationReprocess();
+ bool needReprocess();
+ bool isWNREnabled();
+ cam_denoise_process_type_t getWaveletDenoiseProcessPlate();
+
+ void captureResultCb(mm_camera_super_buf_t *metadata,
+ camera3_stream_buffer_t *buffer, uint32_t frame_number);
+
+ typedef struct {
+ uint8_t fwk_name;
+ uint8_t hal_name;
+ } QCameraMap;
+
+private:
+
+ int openCamera();
+ int closeCamera();
+ int AddSetParmEntryToBatch(parm_buffer_t *p_table,
+ cam_intf_parm_type_t paramType,
+ uint32_t paramLength,
+ void *paramValue);
+ static int8_t lookupHalName(const QCameraMap arr[],
+ int len, int fwk_name);
+ static int8_t lookupFwkName(const QCameraMap arr[],
+ int len, int hal_name);
+
+ int validateCaptureRequest(camera3_capture_request_t *request);
+
+ void deriveMinFrameDuration();
+ int64_t getMinFrameDuration(const camera3_capture_request_t *request);
+public:
+
+ bool needOnlineRotation();
+ void getThumbnailSize(cam_dimension_t &dim);
+ int getJpegQuality();
+ int calcMaxJpegSize();
+ QCamera3Exif *getExifData();
+private:
+ camera3_device_t mCameraDevice;
+ uint8_t mCameraId;
+ mm_camera_vtbl_t *mCameraHandle;
+ bool mCameraOpened;
+ bool mCameraInitialized;
+ camera_metadata_t *mDefaultMetadata[CAMERA3_TEMPLATE_COUNT];
+ int mBlobRequest;
+
+ const camera3_callback_ops_t *mCallbackOps;
+
+ camera3_stream_t *mInputStream;
+ QCamera3MetadataChannel *mMetadataChannel;
+ QCamera3PicChannel *mPictureChannel;
+
+ //First request yet to be processed after configureStreams
+ bool mFirstRequest;
+ QCamera3HeapMemory *mParamHeap;
+ parm_buffer_t* mParameters;
+ bool m_bWNROn;
+
+ /* Data structure to store pending request */
+ typedef struct {
+ camera3_stream_t *stream;
+ camera3_stream_buffer_t *buffer;
+ } RequestedBufferInfo;
+ typedef struct {
+ uint32_t frame_number;
+ uint32_t num_buffers;
+ int32_t request_id;
+ List<RequestedBufferInfo> buffers;
+ int blob_request;
+ int input_buffer_present;
+ } PendingRequestInfo;
+ typedef KeyedVector<camera3_stream_t *, uint32_t> PendingBuffersMap;
+ /*Data structure to store metadata information*/
+ typedef struct {
+ mm_camera_super_buf_t* meta_buf;
+ buffer_handle_t* zsl_buf_hdl;
+ uint32_t frame_number;
+ }MetadataBufferInfo;
+
+ List<MetadataBufferInfo> mStoredMetadataList;
+ List<PendingRequestInfo> mPendingRequestsList;
+ PendingBuffersMap mPendingBuffersMap;
+ pthread_cond_t mRequestCond;
+ int mPendingRequest;
+ int32_t mCurrentRequestId;
+
+ //mutex for serialized access to camera3_device_ops_t functions
+ pthread_mutex_t mMutex;
+
+ jpeg_settings_t* mJpegSettings;
+ metadata_response_t mMetadataResponse;
+ List<stream_info_t*> mStreamInfo;
+ bool mIsZslMode;
+
+ int64_t mMinProcessedFrameDuration;
+ int64_t mMinJpegFrameDuration;
+ int64_t mMinRawFrameDuration;
+
+ power_module_t *m_pPowerModule; // power module
+
+ static const QCameraMap EFFECT_MODES_MAP[];
+ static const QCameraMap WHITE_BALANCE_MODES_MAP[];
+ static const QCameraMap SCENE_MODES_MAP[];
+ static const QCameraMap FOCUS_MODES_MAP[];
+ static const QCameraMap ANTIBANDING_MODES_MAP[];
+ static const QCameraMap AE_FLASH_MODE_MAP[];
+ static const QCameraMap FLASH_MODES_MAP[];
+ static const QCameraMap FACEDETECT_MODES_MAP[];
+
+ static pthread_mutex_t mCameraSessionLock;
+ static unsigned int mCameraSessionActive;
+};
+
+}; // namespace qcamera
+
+#endif /* __QCAMERA2HARDWAREINTERFACE_H__ */
diff --git a/camera/QCamera2/HAL3/QCamera3Hal.cpp b/camera/QCamera2/HAL3/QCamera3Hal.cpp
new file mode 100644
index 0000000..996e3ac
--- /dev/null
+++ b/camera/QCamera2/HAL3/QCamera3Hal.cpp
@@ -0,0 +1,49 @@
+/* Copyright (c) 2012-2013, The Linux Foundataion. All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions are
+* met:
+* * Redistributions of source code must retain the above copyright
+* notice, this list of conditions and the following disclaimer.
+* * Redistributions in binary form must reproduce the above
+* copyright notice, this list of conditions and the following
+* disclaimer in the documentation and/or other materials provided
+* with the distribution.
+* * Neither the name of The Linux Foundation nor the names of its
+* contributors may be used to endorse or promote products derived
+* from this software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*
+*/
+
+#include "QCamera3Factory.h"
+
+static hw_module_t camera_common = {
+ tag: HARDWARE_MODULE_TAG,
+ module_api_version: CAMERA_MODULE_API_VERSION_2_0,
+ hal_api_version: HARDWARE_HAL_API_VERSION,
+ id: CAMERA_HARDWARE_MODULE_ID,
+ name: "QCamera Module",
+ author: "Qualcomm Innovation Center Inc",
+ methods: &qcamera::QCamera3Factory::mModuleMethods,
+ dso: NULL,
+ reserved: {0},
+};
+
+camera_module_t HAL_MODULE_INFO_SYM = {
+ common: camera_common,
+ get_number_of_cameras: qcamera::QCamera3Factory::get_number_of_cameras,
+ get_camera_info: qcamera::QCamera3Factory::get_camera_info,
+ set_callbacks: NULL,
+};
diff --git a/camera/QCamera2/HAL3/QCamera3Mem.cpp b/camera/QCamera2/HAL3/QCamera3Mem.cpp
new file mode 100644
index 0000000..2bb10ea
--- /dev/null
+++ b/camera/QCamera2/HAL3/QCamera3Mem.cpp
@@ -0,0 +1,857 @@
+/* Copyright (c) 2012-2013, The Linux Foundataion. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#define LOG_TAG "QCameraHWI_Mem"
+
+#include <string.h>
+#include <fcntl.h>
+#include <sys/mman.h>
+#include <utils/Log.h>
+#include <utils/Errors.h>
+#include <gralloc_priv.h>
+#include "QCamera3Mem.h"
+
+extern "C" {
+#include <mm_camera_interface.h>
+}
+
+using namespace android;
+
+namespace qcamera {
+
+// QCaemra2Memory base class
+
+/*===========================================================================
+ * FUNCTION : QCamera3Memory
+ *
+ * DESCRIPTION: default constructor of QCamera3Memory
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : None
+ *==========================================================================*/
+QCamera3Memory::QCamera3Memory()
+{
+ mBufferCount = 0;
+ for (int i = 0; i < MM_CAMERA_MAX_NUM_FRAMES; i++) {
+ mMemInfo[i].fd = 0;
+ mMemInfo[i].main_ion_fd = 0;
+ mMemInfo[i].handle = NULL;
+ mMemInfo[i].size = 0;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : ~QCamera3Memory
+ *
+ * DESCRIPTION: deconstructor of QCamera3Memory
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : None
+ *==========================================================================*/
+QCamera3Memory::~QCamera3Memory()
+{
+}
+
+/*===========================================================================
+ * FUNCTION : cacheOpsInternal
+ *
+ * DESCRIPTION: ion related memory cache operations
+ *
+ * PARAMETERS :
+ * @index : index of the buffer
+ * @cmd : cache ops command
+ * @vaddr : ptr to the virtual address
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera3Memory::cacheOpsInternal(int index, unsigned int cmd, void *vaddr)
+{
+ struct ion_flush_data cache_inv_data;
+ struct ion_custom_data custom_data;
+ int ret = OK;
+
+ if (index >= mBufferCount) {
+ ALOGE("%s: index %d out of bound [0, %d)", __func__, index, mBufferCount);
+ return BAD_INDEX;
+ }
+
+ memset(&cache_inv_data, 0, sizeof(cache_inv_data));
+ memset(&custom_data, 0, sizeof(custom_data));
+ cache_inv_data.vaddr = vaddr;
+ cache_inv_data.fd = mMemInfo[index].fd;
+ cache_inv_data.handle = mMemInfo[index].handle;
+ cache_inv_data.length = mMemInfo[index].size;
+ custom_data.cmd = cmd;
+ custom_data.arg = (unsigned long)&cache_inv_data;
+
+ ALOGV("%s: addr = %p, fd = %d, handle = %p length = %d, ION Fd = %d",
+ __func__, cache_inv_data.vaddr, cache_inv_data.fd,
+ cache_inv_data.handle, cache_inv_data.length,
+ mMemInfo[index].main_ion_fd);
+ ret = ioctl(mMemInfo[index].main_ion_fd, ION_IOC_CUSTOM, &custom_data);
+ if (ret < 0)
+ ALOGE("%s: Cache Invalidate failed: %s\n", __func__, strerror(errno));
+
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : getFd
+ *
+ * DESCRIPTION: return file descriptor of the indexed buffer
+ *
+ * PARAMETERS :
+ * @index : index of the buffer
+ *
+ * RETURN : file descriptor
+ *==========================================================================*/
+int QCamera3Memory::getFd(int index) const
+{
+ if (index >= mBufferCount)
+ return BAD_INDEX;
+
+ return mMemInfo[index].fd;
+}
+
+/*===========================================================================
+ * FUNCTION : getSize
+ *
+ * DESCRIPTION: return buffer size of the indexed buffer
+ *
+ * PARAMETERS :
+ * @index : index of the buffer
+ *
+ * RETURN : buffer size
+ *==========================================================================*/
+int QCamera3Memory::getSize(int index) const
+{
+ if (index >= mBufferCount)
+ return BAD_INDEX;
+
+ return (int)mMemInfo[index].size;
+}
+
+/*===========================================================================
+ * FUNCTION : getCnt
+ *
+ * DESCRIPTION: query number of buffers allocated
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : number of buffers allocated
+ *==========================================================================*/
+int QCamera3Memory::getCnt() const
+{
+ return mBufferCount;
+}
+
+/*===========================================================================
+ * FUNCTION : getBufDef
+ *
+ * DESCRIPTION: query detailed buffer information
+ *
+ * PARAMETERS :
+ * @offset : [input] frame buffer offset
+ * @bufDef : [output] reference to struct to store buffer definition
+ * @index : [input] index of the buffer
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera3Memory::getBufDef(const cam_frame_len_offset_t &offset,
+ mm_camera_buf_def_t &bufDef, int index) const
+{
+ if (!mBufferCount) {
+ ALOGE("Memory not allocated");
+ return;
+ }
+ bufDef.fd = mMemInfo[index].fd;
+ bufDef.frame_len = mMemInfo[index].size;
+ bufDef.mem_info = (void *)this;
+ bufDef.num_planes = offset.num_planes;
+ bufDef.buffer = getPtr(index);
+ bufDef.buf_idx = index;
+
+ /* Plane 0 needs to be set separately. Set other planes in a loop */
+ bufDef.planes[0].length = offset.mp[0].len;
+ bufDef.planes[0].m.userptr = mMemInfo[index].fd;
+ bufDef.planes[0].data_offset = offset.mp[0].offset;
+ bufDef.planes[0].reserved[0] = 0;
+ for (int i = 1; i < bufDef.num_planes; i++) {
+ bufDef.planes[i].length = offset.mp[i].len;
+ bufDef.planes[i].m.userptr = mMemInfo[i].fd;
+ bufDef.planes[i].data_offset = offset.mp[i].offset;
+ bufDef.planes[i].reserved[0] =
+ bufDef.planes[i-1].reserved[0] +
+ bufDef.planes[i-1].length;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : QCamera3HeapMemory
+ *
+ * DESCRIPTION: constructor of QCamera3HeapMemory for ion memory used internally in HAL
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCamera3HeapMemory::QCamera3HeapMemory()
+ : QCamera3Memory()
+{
+ for (int i = 0; i < MM_CAMERA_MAX_NUM_FRAMES; i ++)
+ mPtr[i] = NULL;
+}
+
+/*===========================================================================
+ * FUNCTION : ~QCamera3HeapMemory
+ *
+ * DESCRIPTION: deconstructor of QCamera3HeapMemory
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCamera3HeapMemory::~QCamera3HeapMemory()
+{
+}
+
+/*===========================================================================
+ * FUNCTION : alloc
+ *
+ * DESCRIPTION: allocate requested number of buffers of certain size
+ *
+ * PARAMETERS :
+ * @count : number of buffers to be allocated
+ * @size : lenght of the buffer to be allocated
+ * @heap_id : heap id to indicate where the buffers will be allocated from
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera3HeapMemory::alloc(int count, int size, int heap_id)
+{
+ int rc = OK;
+ if (count > MM_CAMERA_MAX_NUM_FRAMES) {
+ ALOGE("Buffer count %d out of bound. Max is %d", count, MM_CAMERA_MAX_NUM_FRAMES);
+ return BAD_INDEX;
+ }
+ if (mBufferCount) {
+ ALOGE("Allocating a already allocated heap memory");
+ return INVALID_OPERATION;
+ }
+
+ for (int i = 0; i < count; i ++) {
+ rc = allocOneBuffer(mMemInfo[i], heap_id, size);
+ if (rc < 0) {
+ ALOGE("AllocateIonMemory failed");
+ for (int j = i-1; j >= 0; j--)
+ deallocOneBuffer(mMemInfo[j]);
+ break;
+ }
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : dealloc
+ *
+ * DESCRIPTION: deallocate buffers
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera3HeapMemory::dealloc()
+{
+ for (int i = 0; i < mBufferCount; i++)
+ deallocOneBuffer(mMemInfo[i]);
+}
+
+/*===========================================================================
+ * FUNCTION : allocOneBuffer
+ *
+ * DESCRIPTION: impl of allocating one buffers of certain size
+ *
+ * PARAMETERS :
+ * @memInfo : [output] reference to struct to store additional memory allocation info
+ * @heap : [input] heap id to indicate where the buffers will be allocated from
+ * @size : [input] lenght of the buffer to be allocated
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera3HeapMemory::allocOneBuffer(QCamera3MemInfo &memInfo, int heap_id, int size)
+{
+ int rc = OK;
+ struct ion_handle_data handle_data;
+ struct ion_allocation_data alloc;
+ struct ion_fd_data ion_info_fd;
+ int main_ion_fd = 0;
+
+ main_ion_fd = open("/dev/ion", O_RDONLY);
+ if (main_ion_fd <= 0) {
+ ALOGE("Ion dev open failed: %s\n", strerror(errno));
+ goto ION_OPEN_FAILED;
+ }
+
+ memset(&alloc, 0, sizeof(alloc));
+ alloc.len = size;
+ /* to make it page size aligned */
+ alloc.len = (alloc.len + 4095) & (~4095);
+ alloc.align = 4096;
+ alloc.flags = ION_FLAG_CACHED;
+ alloc.heap_mask = heap_id;
+ rc = ioctl(main_ion_fd, ION_IOC_ALLOC, &alloc);
+ if (rc < 0) {
+ ALOGE("ION allocation for len %d failed: %s\n", alloc.len,
+ strerror(errno));
+ goto ION_ALLOC_FAILED;
+ }
+
+ memset(&ion_info_fd, 0, sizeof(ion_info_fd));
+ ion_info_fd.handle = alloc.handle;
+ rc = ioctl(main_ion_fd, ION_IOC_SHARE, &ion_info_fd);
+ if (rc < 0) {
+ ALOGE("ION map failed %s\n", strerror(errno));
+ goto ION_MAP_FAILED;
+ }
+
+ memInfo.main_ion_fd = main_ion_fd;
+ memInfo.fd = ion_info_fd.fd;
+ memInfo.handle = ion_info_fd.handle;
+ memInfo.size = alloc.len;
+ return OK;
+
+ION_MAP_FAILED:
+ memset(&handle_data, 0, sizeof(handle_data));
+ handle_data.handle = ion_info_fd.handle;
+ ioctl(main_ion_fd, ION_IOC_FREE, &handle_data);
+ION_ALLOC_FAILED:
+ close(main_ion_fd);
+ION_OPEN_FAILED:
+ return NO_MEMORY;
+}
+
+/*===========================================================================
+ * FUNCTION : deallocOneBuffer
+ *
+ * DESCRIPTION: impl of deallocating one buffers
+ *
+ * PARAMETERS :
+ * @memInfo : reference to struct that stores additional memory allocation info
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera3HeapMemory::deallocOneBuffer(QCamera3MemInfo &memInfo)
+{
+ struct ion_handle_data handle_data;
+
+ if (memInfo.fd > 0) {
+ close(memInfo.fd);
+ memInfo.fd = 0;
+ }
+
+ if (memInfo.main_ion_fd > 0) {
+ memset(&handle_data, 0, sizeof(handle_data));
+ handle_data.handle = memInfo.handle;
+ ioctl(memInfo.main_ion_fd, ION_IOC_FREE, &handle_data);
+ close(memInfo.main_ion_fd);
+ memInfo.main_ion_fd = 0;
+ }
+ memInfo.handle = NULL;
+ memInfo.size = 0;
+}
+
+/*===========================================================================
+ * FUNCTION : getPtr
+ *
+ * DESCRIPTION: return buffer pointer
+ *
+ * PARAMETERS :
+ * @index : index of the buffer
+ *
+ * RETURN : buffer ptr
+ *==========================================================================*/
+void *QCamera3HeapMemory::getPtr(int index) const
+{
+ if (index >= mBufferCount) {
+ ALOGE("index out of bound");
+ return (void *)BAD_INDEX;
+ }
+ return mPtr[index];
+}
+
+/*===========================================================================
+ * FUNCTION : allocate
+ *
+ * DESCRIPTION: allocate requested number of buffers of certain size
+ *
+ * PARAMETERS :
+ * @count : number of buffers to be allocated
+ * @size : lenght of the buffer to be allocated
+ * @queueAll: whether to queue all allocated buffers at the beginning
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera3HeapMemory::allocate(int count, int size, bool queueAll)
+{
+ int heap_mask = 0x1 << ION_IOMMU_HEAP_ID;
+ int rc = alloc(count, size, heap_mask);
+ if (rc < 0)
+ return rc;
+
+ for (int i = 0; i < count; i ++) {
+ void *vaddr = mmap(NULL,
+ mMemInfo[i].size,
+ PROT_READ | PROT_WRITE,
+ MAP_SHARED,
+ mMemInfo[i].fd, 0);
+ if (vaddr == MAP_FAILED) {
+ for (int j = i-1; j >= 0; j --) {
+ munmap(mPtr[i], mMemInfo[i].size);
+ rc = NO_MEMORY;
+ break;
+ }
+ } else
+ mPtr[i] = vaddr;
+ }
+ if (rc == 0)
+ mBufferCount = count;
+
+ mQueueAll = queueAll;
+ return OK;
+}
+
+/*===========================================================================
+ * FUNCTION : deallocate
+ *
+ * DESCRIPTION: deallocate buffers
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera3HeapMemory::deallocate()
+{
+ for (int i = 0; i < mBufferCount; i++) {
+ munmap(mPtr[i], mMemInfo[i].size);
+ mPtr[i] = NULL;
+ }
+ dealloc();
+ mBufferCount = 0;
+}
+
+/*===========================================================================
+ * FUNCTION : cacheOps
+ *
+ * DESCRIPTION: ion related memory cache operations
+ *
+ * PARAMETERS :
+ * @index : index of the buffer
+ * @cmd : cache ops command
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera3HeapMemory::cacheOps(int index, unsigned int cmd)
+{
+ if (index >= mBufferCount)
+ return BAD_INDEX;
+ return cacheOpsInternal(index, cmd, mPtr[index]);
+}
+
+/*===========================================================================
+ * FUNCTION : getRegFlags
+ *
+ * DESCRIPTION: query initial reg flags
+ *
+ * PARAMETERS :
+ * @regFlags: initial reg flags of the allocated buffers
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera3HeapMemory::getRegFlags(uint8_t * regFlags) const
+{
+ int i;
+ for (i = 0; i < mBufferCount; i ++)
+ regFlags[i] = (mQueueAll ? 1 : 0);
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : getMatchBufIndex
+ *
+ * DESCRIPTION: query buffer index by object ptr
+ *
+ * PARAMETERS :
+ * @object : object ptr
+ *
+ * RETURN : buffer index if match found,
+ * -1 if failed
+ *==========================================================================*/
+int QCamera3HeapMemory::getMatchBufIndex(void * /*object*/)
+{
+
+/*
+ TODO for HEAP memory type, would there be an equivalent requirement?
+
+ int index = -1;
+ buffer_handle_t *key = (buffer_handle_t*) object;
+ if (!key) {
+ return BAD_VALUE;
+ }
+ for (int i = 0; i < mBufferCount; i++) {
+ if (mBufferHandle[i] == key) {
+ index = i;
+ break;
+ }
+ }
+ return index;
+*/
+ ALOGE("%s: FATAL: Not supposed to come here", __func__);
+ return -1;
+}
+
+/*===========================================================================
+ * FUNCTION : QCamera3GrallocMemory
+ *
+ * DESCRIPTION: constructor of QCamera3GrallocMemory
+ * preview stream buffers are allocated from gralloc native_windoe
+ *
+ * PARAMETERS :
+ * @getMemory : camera memory request ops table
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCamera3GrallocMemory::QCamera3GrallocMemory()
+ : QCamera3Memory()
+{
+ for (int i = 0; i < MM_CAMERA_MAX_NUM_FRAMES; i ++) {
+ mBufferHandle[i] = NULL;
+ mPrivateHandle[i] = NULL;
+ mCurrentFrameNumbers[i] = -1;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : ~QCamera3GrallocMemory
+ *
+ * DESCRIPTION: deconstructor of QCamera3GrallocMemory
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+QCamera3GrallocMemory::~QCamera3GrallocMemory()
+{
+}
+
+/*===========================================================================
+ * FUNCTION : registerBuffers
+ *
+ * DESCRIPTION: register frameworks-allocated gralloc buffer_handle_t
+ *
+ * PARAMETERS :
+ * @num_buffer : number of buffers to be registered
+ * @buffers : array of buffer_handle_t pointers
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera3GrallocMemory::registerBuffers(uint32_t num_buffers, buffer_handle_t **buffers)
+{
+ status_t ret = NO_ERROR;
+ struct ion_fd_data ion_info_fd;
+ ALOGV(" %s : E ", __FUNCTION__);
+
+ memset(&ion_info_fd, 0, sizeof(ion_info_fd));
+
+
+ if (num_buffers > MM_CAMERA_MAX_NUM_FRAMES) {
+ ALOGE("%s: Number of buffers %d greater than what's supported %d",
+ __func__, num_buffers, MM_CAMERA_MAX_NUM_FRAMES);
+ return -EINVAL;
+ }
+
+ for (size_t cnt = 0; cnt < num_buffers; cnt++) {
+ if (buffers[cnt] == NULL) {
+ ALOGE("%s: Invalid buffers[%d].", __func__, cnt);
+ return -EINVAL;
+ }
+ mBufferHandle[cnt] = buffers[cnt];
+ mPrivateHandle[cnt] =
+ (struct private_handle_t *)(*mBufferHandle[cnt]);
+ mMemInfo[cnt].main_ion_fd = open("/dev/ion", O_RDONLY);
+ if (mMemInfo[cnt].main_ion_fd < 0) {
+ ALOGE("%s: failed: could not open ion device", __func__);
+ for(size_t i = 0; i < cnt; i++) {
+ struct ion_handle_data ion_handle;
+ memset(&ion_handle, 0, sizeof(ion_handle));
+ ion_handle.handle = mMemInfo[i].handle;
+ if (ioctl(mMemInfo[i].main_ion_fd, ION_IOC_FREE, &ion_handle) < 0) {
+ ALOGE("%s: ion free failed", __func__);
+ }
+ close(mMemInfo[i].main_ion_fd);
+ ALOGD("%s: cancel_buffer: hdl =%p", __func__, (*mBufferHandle[i]));
+ mBufferHandle[i] = NULL;
+ }
+ memset(&mMemInfo, 0, sizeof(mMemInfo));
+ ret = -ENOMEM;
+ goto end;
+ } else {
+ ion_info_fd.fd = mPrivateHandle[cnt]->fd;
+ if (ioctl(mMemInfo[cnt].main_ion_fd,
+ ION_IOC_IMPORT, &ion_info_fd) < 0) {
+ ALOGE("%s: ION import failed\n", __func__);
+ for(size_t i = 0; i < cnt; i++) {
+ struct ion_handle_data ion_handle;
+ memset(&ion_handle, 0, sizeof(ion_handle));
+ ion_handle.handle = mMemInfo[i].handle;
+ if (ioctl(mMemInfo[i].main_ion_fd, ION_IOC_FREE, &ion_handle) < 0) {
+ ALOGE("ion free failed");
+ }
+ close(mMemInfo[i].main_ion_fd);
+ mBufferHandle[i] = NULL;
+ }
+ close(mMemInfo[cnt].main_ion_fd);
+ memset(&mMemInfo, 0, sizeof(mMemInfo));
+ ret = -ENOMEM;
+ goto end;
+ }
+ }
+ ALOGD("%s: idx = %d, fd = %d, size = %d, offset = %d",
+ __func__, cnt, mPrivateHandle[cnt]->fd,
+ mPrivateHandle[cnt]->size,
+ mPrivateHandle[cnt]->offset);
+ mMemInfo[cnt].fd =
+ mPrivateHandle[cnt]->fd;
+ mMemInfo[cnt].size =
+ mPrivateHandle[cnt]->size;
+ mMemInfo[cnt].handle = ion_info_fd.handle;
+
+ void *vaddr = mmap(NULL,
+ mMemInfo[cnt].size,
+ PROT_READ | PROT_WRITE,
+ MAP_SHARED,
+ mMemInfo[cnt].fd, 0);
+ if (vaddr == MAP_FAILED) {
+ for (int j = cnt-1; j >= 0; j --) {
+ munmap(mPtr[cnt], mMemInfo[cnt].size);
+ ret = -ENOMEM;
+ break;
+ }
+ } else
+ mPtr[cnt] = vaddr;
+ }
+ mBufferCount = num_buffers;
+
+end:
+ ALOGV(" %s : X ",__func__);
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : unregisterBuffers
+ *
+ * DESCRIPTION: unregister buffers
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera3GrallocMemory::unregisterBuffers()
+{
+ ALOGV("%s: E ", __FUNCTION__);
+
+ for (int cnt = 0; cnt < mBufferCount; cnt++) {
+ munmap(mPtr[cnt], mMemInfo[cnt].size);
+ mPtr[cnt] = NULL;
+
+ struct ion_handle_data ion_handle;
+ memset(&ion_handle, 0, sizeof(ion_handle));
+ ion_handle.handle = mMemInfo[cnt].handle;
+ if (ioctl(mMemInfo[cnt].main_ion_fd, ION_IOC_FREE, &ion_handle) < 0) {
+ ALOGE("ion free failed");
+ }
+ close(mMemInfo[cnt].main_ion_fd);
+ ALOGD("put buffer %d successfully", cnt);
+ }
+ mBufferCount = 0;
+ ALOGV(" %s : X ",__FUNCTION__);
+}
+
+/*===========================================================================
+ * FUNCTION : markFrameNumber
+ *
+ * DESCRIPTION: We use this function from the request call path to mark the
+ * buffers with the frame number they are intended for this info
+ * is used later when giving out callback & it is duty of PP to
+ * ensure that data for that particular frameNumber/Request is
+ * written to this buffer.
+ * PARAMETERS :
+ * @index : index of the buffer
+ * @frame# : Frame number from the framework
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3GrallocMemory::markFrameNumber(int index, uint32_t frameNumber)
+{
+ if(index >= mBufferCount || index >= MM_CAMERA_MAX_NUM_FRAMES) {
+ ALOGE("%s: Index out of bounds",__func__);
+ return BAD_INDEX;
+ }
+ mCurrentFrameNumbers[index] = frameNumber;
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : getFrameNumber
+ *
+ * DESCRIPTION: We use this to fetch the frameNumber for the request with which
+ * this buffer was given to HAL
+ *
+ *
+ * PARAMETERS :
+ * @index : index of the buffer
+ *
+ * RETURN : int32_t frameNumber
+ * postive/zero -- success
+ * negetive failure
+ *==========================================================================*/
+int32_t QCamera3GrallocMemory::getFrameNumber(int index)
+{
+ if(index >= mBufferCount || index >= MM_CAMERA_MAX_NUM_FRAMES) {
+ ALOGE("%s: Index out of bounds",__func__);
+ return -1;
+ }
+
+ return mCurrentFrameNumbers[index];
+}
+
+/*===========================================================================
+ * FUNCTION : cacheOps
+ *
+ * DESCRIPTION: ion related memory cache operations
+ *
+ * PARAMETERS :
+ * @index : index of the buffer
+ * @cmd : cache ops command
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera3GrallocMemory::cacheOps(int index, unsigned int cmd)
+{
+ if (index >= mBufferCount)
+ return BAD_INDEX;
+ return cacheOpsInternal(index, cmd, mPtr[index]);
+}
+
+/*===========================================================================
+ * FUNCTION : getRegFlags
+ *
+ * DESCRIPTION: query initial reg flags
+ *
+ * PARAMETERS :
+ * @regFlags: initial reg flags of the allocated buffers
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int QCamera3GrallocMemory::getRegFlags(uint8_t *regFlags) const
+{
+ int i;
+ for (i = 0; i < mBufferCount; i ++)
+ regFlags[i] = 0;
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : getMatchBufIndex
+ *
+ * DESCRIPTION: query buffer index by object ptr
+ *
+ * PARAMETERS :
+ * @opaque : opaque ptr
+ *
+ * RETURN : buffer index if match found,
+ * -1 if failed
+ *==========================================================================*/
+int QCamera3GrallocMemory::getMatchBufIndex(void *object)
+{
+ int index = -1;
+ buffer_handle_t *key = (buffer_handle_t*) object;
+ if (!key) {
+ return BAD_VALUE;
+ }
+ for (int i = 0; i < mBufferCount; i++) {
+ if (mBufferHandle[i] == key) {
+ index = i;
+ break;
+ }
+ }
+ return index;
+}
+
+/*===========================================================================
+ * FUNCTION : getPtr
+ *
+ * DESCRIPTION: return buffer pointer
+ *
+ * PARAMETERS :
+ * @index : index of the buffer
+ *
+ * RETURN : buffer ptr
+ *==========================================================================*/
+void *QCamera3GrallocMemory::getPtr(int index) const
+{
+ if (index >= mBufferCount) {
+ ALOGE("index out of bound");
+ return (void *)BAD_INDEX;
+ }
+ return mPtr[index];
+}
+
+}; //namespace qcamera
diff --git a/camera/QCamera2/HAL3/QCamera3Mem.h b/camera/QCamera2/HAL3/QCamera3Mem.h
new file mode 100644
index 0000000..f5eab6c
--- /dev/null
+++ b/camera/QCamera2/HAL3/QCamera3Mem.h
@@ -0,0 +1,126 @@
+/* Copyright (c) 2012-2013, The Linux Foundataion. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef __QCAMERA3HWI_MEM_H__
+#define __QCAMERA3HWI_MEM_H__
+#include <hardware/camera3.h>
+#include <utils/Mutex.h>
+
+extern "C" {
+#include <sys/types.h>
+#include <linux/msm_ion.h>
+#include <mm_camera_interface.h>
+}
+
+namespace qcamera {
+
+// Base class for all memory types. Abstract.
+class QCamera3Memory {
+
+public:
+ int cleanCache(int index) {return cacheOps(index, ION_IOC_CLEAN_CACHES);}
+ int invalidateCache(int index) {return cacheOps(index, ION_IOC_INV_CACHES);}
+ int cleanInvalidateCache(int index) {return cacheOps(index, ION_IOC_CLEAN_INV_CACHES);}
+ int getFd(int index) const;
+ int getSize(int index) const;
+ int getCnt() const;
+
+ virtual int cacheOps(int index, unsigned int cmd) = 0;
+ virtual int getRegFlags(uint8_t *regFlags) const = 0;
+ virtual int getMatchBufIndex(void *object) = 0;
+ virtual void *getPtr(int index) const= 0;
+
+ QCamera3Memory();
+ virtual ~QCamera3Memory();
+
+ void getBufDef(const cam_frame_len_offset_t &offset,
+ mm_camera_buf_def_t &bufDef, int index) const;
+
+protected:
+ struct QCamera3MemInfo {
+ int fd;
+ int main_ion_fd;
+ struct ion_handle *handle;
+ uint32_t size;
+ };
+
+ int cacheOpsInternal(int index, unsigned int cmd, void *vaddr);
+
+ int mBufferCount;
+ struct QCamera3MemInfo mMemInfo[MM_CAMERA_MAX_NUM_FRAMES];
+ void *mPtr[MM_CAMERA_MAX_NUM_FRAMES];
+};
+
+// Internal heap memory is used for memories used internally
+// They are allocated from /dev/ion. Examples are: capabilities,
+// parameters, metadata, and internal YUV data for jpeg encoding.
+class QCamera3HeapMemory : public QCamera3Memory {
+public:
+ QCamera3HeapMemory();
+ virtual ~QCamera3HeapMemory();
+
+ int allocate(int count, int size, bool queueAll);
+ void deallocate();
+
+ virtual int cacheOps(int index, unsigned int cmd);
+ virtual int getRegFlags(uint8_t *regFlags) const;
+ virtual int getMatchBufIndex(void *object);
+ virtual void *getPtr(int index) const;
+private:
+ int alloc(int count, int size, int heap_id);
+ void dealloc();
+
+ int allocOneBuffer(struct QCamera3MemInfo &memInfo, int heap_id, int size);
+ void deallocOneBuffer(struct QCamera3MemInfo &memInfo);
+ bool mQueueAll;
+};
+
+// Gralloc Memory shared with frameworks
+class QCamera3GrallocMemory : public QCamera3Memory {
+public:
+ QCamera3GrallocMemory();
+ virtual ~QCamera3GrallocMemory();
+
+ int registerBuffers(uint32_t num_buffers, buffer_handle_t **buffers);
+ void unregisterBuffers();
+ virtual int cacheOps(int index, unsigned int cmd);
+ virtual int getRegFlags(uint8_t *regFlags) const;
+ virtual int getMatchBufIndex(void *object);
+ virtual void *getPtr(int index) const;
+ int32_t markFrameNumber(int index, uint32_t frameNumber);
+ int32_t getFrameNumber(int index);
+
+private:
+ buffer_handle_t *mBufferHandle[MM_CAMERA_MAX_NUM_FRAMES];
+ struct private_handle_t *mPrivateHandle[MM_CAMERA_MAX_NUM_FRAMES];
+ uint32_t mCurrentFrameNumbers[MM_CAMERA_MAX_NUM_FRAMES];
+};
+
+};
+#endif
diff --git a/camera/QCamera2/HAL3/QCamera3PostProc.cpp b/camera/QCamera2/HAL3/QCamera3PostProc.cpp
new file mode 100755
index 0000000..b1ac9f2
--- /dev/null
+++ b/camera/QCamera2/HAL3/QCamera3PostProc.cpp
@@ -0,0 +1,1473 @@
+/* Copyright (c) 2012-2013, The Linux Foundataion. All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions are
+* met:
+* * Redistributions of source code must retain the above copyright
+* notice, this list of conditions and the following disclaimer.
+* * Redistributions in binary form must reproduce the above
+* copyright notice, this list of conditions and the following
+* disclaimer in the documentation and/or other materials provided
+* with the distribution.
+* * Neither the name of The Linux Foundation nor the names of its
+* contributors may be used to endorse or promote products derived
+* from this software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*
+*/
+
+#define LOG_TAG "QCamera3PostProc"
+
+#include <stdlib.h>
+#include <utils/Errors.h>
+
+#include "QCamera3PostProc.h"
+#include "QCamera3HWI.h"
+#include "QCamera3Channel.h"
+#include "QCamera3Stream.h"
+
+namespace qcamera {
+
+/*===========================================================================
+ * FUNCTION : QCamera3PostProcessor
+ *
+ * DESCRIPTION: constructor of QCamera3PostProcessor.
+ *
+ * PARAMETERS :
+ * @cam_ctrl : ptr to HWI object
+ *
+ * RETURN : None
+ *==========================================================================*/
+QCamera3PostProcessor::QCamera3PostProcessor(QCamera3PicChannel* ch_ctrl)
+ : m_parent(ch_ctrl),
+ mJpegCB(NULL),
+ mJpegUserData(NULL),
+ mJpegClientHandle(0),
+ mJpegSessionId(0),
+ m_pJpegExifObj(NULL),
+ m_bThumbnailNeeded(TRUE),
+ m_pReprocChannel(NULL),
+ m_inputPPQ(releasePPInputData, this),
+ m_ongoingPPQ(releaseOngoingPPData, this),
+ m_inputJpegQ(releaseJpegData, this),
+ m_ongoingJpegQ(releaseJpegData, this),
+ m_inputRawQ(releasePPInputData, this)
+{
+ memset(&mJpegHandle, 0, sizeof(mJpegHandle));
+ pthread_mutex_init(&mReprocJobLock, NULL);
+}
+
+/*===========================================================================
+ * FUNCTION : ~QCamera3PostProcessor
+ *
+ * DESCRIPTION: deconstructor of QCamera3PostProcessor.
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : None
+ *==========================================================================*/
+QCamera3PostProcessor::~QCamera3PostProcessor()
+{
+ if (m_pJpegExifObj != NULL) {
+ delete m_pJpegExifObj;
+ m_pJpegExifObj = NULL;
+ }
+ pthread_mutex_destroy(&mReprocJobLock);
+}
+
+/*===========================================================================
+ * FUNCTION : init
+ *
+ * DESCRIPTION: initialization of postprocessor
+ *
+ * PARAMETERS :
+ * @jpeg_cb : callback to handle jpeg event from mm-camera-interface
+ * @user_data : user data ptr for jpeg callback
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3PostProcessor::init(jpeg_encode_callback_t jpeg_cb, void *user_data)
+{
+ mJpegCB = jpeg_cb;
+ mJpegUserData = user_data;
+
+ mJpegClientHandle = jpeg_open(&mJpegHandle);
+ if(!mJpegClientHandle) {
+ ALOGE("%s : jpeg_open did not work", __func__);
+ return UNKNOWN_ERROR;
+ }
+
+ m_dataProcTh.launch(dataProcessRoutine, this);
+
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : deinit
+ *
+ * DESCRIPTION: de-initialization of postprocessor
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3PostProcessor::deinit()
+{
+ m_dataProcTh.exit();
+
+ if (m_pReprocChannel != NULL) {
+ m_pReprocChannel->stop();
+ delete m_pReprocChannel;
+ m_pReprocChannel = NULL;
+ }
+
+ if(mJpegClientHandle > 0) {
+ int rc = mJpegHandle.close(mJpegClientHandle);
+ ALOGD("%s: Jpeg closed, rc = %d, mJpegClientHandle = %x",
+ __func__, rc, mJpegClientHandle);
+ mJpegClientHandle = 0;
+ memset(&mJpegHandle, 0, sizeof(mJpegHandle));
+ }
+
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : start
+ *
+ * DESCRIPTION: start postprocessor. Data process thread and data notify thread
+ * will be launched.
+ *
+ * PARAMETERS :
+ * @pSrcChannel : source channel obj ptr that possibly needs reprocess
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *
+ * NOTE : if any reprocess is needed, a reprocess channel/stream
+ * will be started.
+ *==========================================================================*/
+int32_t QCamera3PostProcessor::start(QCamera3Memory* mMemory, int index,
+ QCamera3Channel *pInputChannel)
+{
+ int32_t rc = NO_ERROR;
+ mJpegMem = mMemory;
+ mJpegMemIndex = index;
+ QCamera3HardwareInterface* hal_obj = (QCamera3HardwareInterface*)m_parent->mUserData;
+
+ if (hal_obj->needReprocess()) {
+ while (!m_inputMetaQ.isEmpty()) {
+ m_pReprocChannel->metadataBufDone((mm_camera_super_buf_t *)m_inputMetaQ.dequeue());
+ }
+ if (m_pReprocChannel != NULL) {
+ m_pReprocChannel->stop();
+ delete m_pReprocChannel;
+ m_pReprocChannel = NULL;
+ }
+ // if reprocess is needed, start reprocess channel
+ QCamera3HardwareInterface* hal_obj = (QCamera3HardwareInterface*)m_parent->mUserData;
+ ALOGV("%s: Setting input channel as pInputChannel", __func__);
+ m_pReprocChannel = hal_obj->addOnlineReprocChannel(pInputChannel, m_parent);
+ if (m_pReprocChannel == NULL) {
+ ALOGE("%s: cannot add reprocess channel", __func__);
+ return UNKNOWN_ERROR;
+ }
+
+ rc = m_pReprocChannel->start();
+ if (rc != 0) {
+ ALOGE("%s: cannot start reprocess channel", __func__);
+ delete m_pReprocChannel;
+ m_pReprocChannel = NULL;
+ return rc;
+ }
+ }
+ m_dataProcTh.sendCmd(CAMERA_CMD_TYPE_START_DATA_PROC, FALSE, FALSE);
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : stop
+ *
+ * DESCRIPTION: stop postprocessor. Data process and notify thread will be stopped.
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *
+ * NOTE : reprocess channel will be stopped and deleted if there is any
+ *==========================================================================*/
+int32_t QCamera3PostProcessor::stop()
+{
+ m_dataProcTh.sendCmd(CAMERA_CMD_TYPE_STOP_DATA_PROC, TRUE, TRUE);
+
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : getJpegEncodingConfig
+ *
+ * DESCRIPTION: function to prepare encoding job information
+ *
+ * PARAMETERS :
+ * @encode_parm : param to be filled with encoding configuration
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3PostProcessor::getJpegEncodingConfig(mm_jpeg_encode_params_t& encode_parm,
+ QCamera3Stream *main_stream,
+ QCamera3Stream *thumb_stream)
+{
+ ALOGV("%s : E", __func__);
+ int32_t ret = NO_ERROR;
+
+ encode_parm.jpeg_cb = mJpegCB;
+ encode_parm.userdata = mJpegUserData;
+
+ m_bThumbnailNeeded = TRUE; // need encode thumbnail by default
+ cam_dimension_t thumbnailSize;
+ memset(&thumbnailSize, 0, sizeof(cam_dimension_t));
+ m_parent->getThumbnailSize(thumbnailSize);
+ if (thumbnailSize.width == 0 && thumbnailSize.height == 0) {
+ // (0,0) means no thumbnail
+ m_bThumbnailNeeded = FALSE;
+ }
+ encode_parm.encode_thumbnail = m_bThumbnailNeeded;
+
+ // get color format
+ cam_format_t img_fmt = CAM_FORMAT_YUV_420_NV12; //default value
+ main_stream->getFormat(img_fmt);
+ encode_parm.color_format = getColorfmtFromImgFmt(img_fmt);
+
+ // get jpeg quality
+ encode_parm.quality = m_parent->getJpegQuality();
+ if (encode_parm.quality <= 0) {
+ encode_parm.quality = 85;
+ }
+
+ // get exif data
+ if (m_pJpegExifObj != NULL) {
+ delete m_pJpegExifObj;
+ m_pJpegExifObj = NULL;
+ }
+ m_pJpegExifObj = m_parent->getExifData();
+ if (m_pJpegExifObj != NULL) {
+ encode_parm.exif_info.exif_data = m_pJpegExifObj->getEntries();
+ encode_parm.exif_info.numOfEntries = m_pJpegExifObj->getNumOfEntries();
+ }
+
+ cam_frame_len_offset_t main_offset;
+ memset(&main_offset, 0, sizeof(cam_frame_len_offset_t));
+ main_stream->getFrameOffset(main_offset);
+
+ // src buf config
+ //Pass input main image buffer info to encoder.
+ QCamera3Memory *pStreamMem = main_stream->getStreamBufs();
+ if (pStreamMem == NULL) {
+ ALOGE("%s: cannot get stream bufs from main stream", __func__);
+ ret = BAD_VALUE;
+ goto on_error;
+ }
+ encode_parm.num_src_bufs = pStreamMem->getCnt();
+ for (uint32_t i = 0; i < encode_parm.num_src_bufs; i++) {
+ if (pStreamMem != NULL) {
+ encode_parm.src_main_buf[i].index = i;
+ encode_parm.src_main_buf[i].buf_size = pStreamMem->getSize(i);
+ encode_parm.src_main_buf[i].buf_vaddr = (uint8_t *)pStreamMem->getPtr(i);
+ encode_parm.src_main_buf[i].fd = pStreamMem->getFd(i);
+ encode_parm.src_main_buf[i].format = MM_JPEG_FMT_YUV;
+ encode_parm.src_main_buf[i].offset = main_offset;
+ }
+ }
+
+ //Pass input thumbnail buffer info to encoder.
+ //Note: In this version thumb_stream = main_stream
+ if (m_bThumbnailNeeded == TRUE) {
+ if (thumb_stream == NULL) {
+ thumb_stream = main_stream;
+ }
+ pStreamMem = thumb_stream->getStreamBufs();
+ if (pStreamMem == NULL) {
+ ALOGE("%s: cannot get stream bufs from thumb stream", __func__);
+ ret = BAD_VALUE;
+ goto on_error;
+ }
+ cam_frame_len_offset_t thumb_offset;
+ memset(&thumb_offset, 0, sizeof(cam_frame_len_offset_t));
+ thumb_stream->getFrameOffset(thumb_offset);
+ encode_parm.num_tmb_bufs = pStreamMem->getCnt();
+ for (int i = 0; i < pStreamMem->getCnt(); i++) {
+ if (pStreamMem != NULL) {
+ encode_parm.src_thumb_buf[i].index = i;
+ encode_parm.src_thumb_buf[i].buf_size = pStreamMem->getSize(i);
+ encode_parm.src_thumb_buf[i].buf_vaddr = (uint8_t *)pStreamMem->getPtr(i);
+ encode_parm.src_thumb_buf[i].fd = pStreamMem->getFd(i);
+ encode_parm.src_thumb_buf[i].format = MM_JPEG_FMT_YUV;
+ encode_parm.src_thumb_buf[i].offset = thumb_offset;
+ }
+ }
+ }
+
+ //Pass output jpeg buffer info to encoder.
+ //mJpegMem is allocated by framework.
+ encode_parm.num_dst_bufs = 1;
+ encode_parm.dest_buf[0].index = 0;
+ encode_parm.dest_buf[0].buf_size = mJpegMem->getSize(mJpegMemIndex);
+ encode_parm.dest_buf[0].buf_vaddr = (uint8_t *)mJpegMem->getPtr(mJpegMemIndex);
+ encode_parm.dest_buf[0].fd = mJpegMem->getFd(mJpegMemIndex);
+ encode_parm.dest_buf[0].format = MM_JPEG_FMT_YUV;
+ encode_parm.dest_buf[0].offset = main_offset;
+
+ ALOGV("%s : X", __func__);
+ return NO_ERROR;
+
+on_error:
+ if (m_pJpegExifObj != NULL) {
+ delete m_pJpegExifObj;
+ m_pJpegExifObj = NULL;
+ }
+ ALOGV("%s : X with error %d", __func__, ret);
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : processAuxiliaryData
+ *
+ * DESCRIPTION: Entry function to handle processing of data from streams other
+ * than parent of the post processor.
+ *
+ * PARAMETERS :
+ * @frame : process frame from any stream.
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *
+ * NOTE : depends on if offline reprocess is needed, received frame will
+ * be sent to either input queue of postprocess or jpeg encoding
+ *==========================================================================*/
+int32_t QCamera3PostProcessor::processAuxiliaryData(mm_camera_buf_def_t *frame,
+ QCamera3Channel* pAuxiliaryChannel)
+{
+ mm_camera_super_buf_t *aux_frame = NULL;
+ aux_frame = (mm_camera_super_buf_t *)malloc(sizeof(mm_camera_super_buf_t));
+ if (aux_frame == NULL) {
+ ALOGE("%s: No memory for src frame", __func__);
+ return NO_MEMORY;
+ }
+ memset(aux_frame, 0, sizeof(mm_camera_super_buf_t));
+ aux_frame->num_bufs = 1;
+ aux_frame->bufs[0] = frame;
+ QCamera3HardwareInterface* hal_obj = (QCamera3HardwareInterface*)m_parent->mUserData;
+ if (hal_obj->needReprocess()) {
+ //enable reprocess path
+ pthread_mutex_lock(&mReprocJobLock);
+ // enqueu to post proc input queue
+ m_inputPPQ.enqueue((void *)aux_frame);
+ if (!(m_inputMetaQ.isEmpty())) {
+ ALOGE("%s: meta queue is not empty, do next job", __func__);
+ m_dataProcTh.sendCmd(CAMERA_CMD_TYPE_DO_NEXT_JOB, FALSE, FALSE);
+ } else {
+ ALOGE("%s: meta queue is empty, not calling do next job", __func__);
+ }
+ pthread_mutex_unlock(&mReprocJobLock);
+ } else {
+ ALOGD("%s: no need offline reprocess, sending to jpeg encoding", __func__);
+ qcamera_jpeg_data_t *jpeg_job =
+ (qcamera_jpeg_data_t *)malloc(sizeof(qcamera_jpeg_data_t));
+ if (jpeg_job == NULL) {
+ ALOGE("%s: No memory for jpeg job", __func__);
+ return NO_MEMORY;
+ }
+ memset(jpeg_job, 0, sizeof(qcamera_jpeg_data_t));
+ jpeg_job->aux_frame = aux_frame;
+ jpeg_job->aux_channel = pAuxiliaryChannel;
+
+ // enqueu to jpeg input queue
+ m_inputJpegQ.enqueue((void *)jpeg_job);
+ m_dataProcTh.sendCmd(CAMERA_CMD_TYPE_DO_NEXT_JOB, FALSE, FALSE);
+ }
+ return NO_ERROR;
+}
+
+
+/*===========================================================================
+ * FUNCTION : processData
+ *
+ * DESCRIPTION: enqueue data into dataProc thread
+ *
+ * PARAMETERS :
+ * @frame : process frame received from mm-camera-interface
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *
+ * NOTE : depends on if offline reprocess is needed, received frame will
+ * be sent to either input queue of postprocess or jpeg encoding
+ *==========================================================================*/
+int32_t QCamera3PostProcessor::processData(mm_camera_super_buf_t *frame)
+{
+ QCamera3HardwareInterface* hal_obj = (QCamera3HardwareInterface*)m_parent->mUserData;
+ if (hal_obj->needReprocess()) {
+ pthread_mutex_lock(&mReprocJobLock);
+ // enqueu to post proc input queue
+ m_inputPPQ.enqueue((void *)frame);
+ if (!(m_inputMetaQ.isEmpty())) {
+ ALOGV("%s: meta queue is not empty, do next job", __func__);
+ m_dataProcTh.sendCmd(CAMERA_CMD_TYPE_DO_NEXT_JOB, FALSE, FALSE);
+ }
+ pthread_mutex_unlock(&mReprocJobLock);
+ } else if (m_parent->isRawSnapshot()) {
+ processRawData(frame);
+ } else {
+ ALOGD("%s: no need offline reprocess, sending to jpeg encoding", __func__);
+ qcamera_jpeg_data_t *jpeg_job =
+ (qcamera_jpeg_data_t *)malloc(sizeof(qcamera_jpeg_data_t));
+ if (jpeg_job == NULL) {
+ ALOGE("%s: No memory for jpeg job", __func__);
+ return NO_MEMORY;
+ }
+
+ memset(jpeg_job, 0, sizeof(qcamera_jpeg_data_t));
+ jpeg_job->src_frame = frame;
+
+ // enqueu to jpeg input queue
+ m_inputJpegQ.enqueue((void *)jpeg_job);
+ m_dataProcTh.sendCmd(CAMERA_CMD_TYPE_DO_NEXT_JOB, FALSE, FALSE);
+ }
+
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : processPPMetadata
+ *
+ * DESCRIPTION: enqueue data into dataProc thread
+ *
+ * PARAMETERS :
+ * @frame : process metadata frame received from pic channel
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *
+ *==========================================================================*/
+int32_t QCamera3PostProcessor::processPPMetadata(mm_camera_super_buf_t *frame)
+{
+ pthread_mutex_lock(&mReprocJobLock);
+ // enqueue to metadata input queue
+ m_inputMetaQ.enqueue((void *)frame);
+ if (!(m_inputPPQ.isEmpty())) {
+ ALOGE("%s: pp queue is not empty, do next job", __func__);
+ m_dataProcTh.sendCmd(CAMERA_CMD_TYPE_DO_NEXT_JOB, FALSE, FALSE);
+ } else {
+ ALOGE("%s: pp queue is empty, not calling do next job", __func__);
+ }
+ pthread_mutex_unlock(&mReprocJobLock);
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : processRawData
+ *
+ * DESCRIPTION: enqueue raw data into dataProc thread
+ *
+ * PARAMETERS :
+ * @frame : process frame received from mm-camera-interface
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3PostProcessor::processRawData(mm_camera_super_buf_t *frame)
+{
+ // enqueu to raw input queue
+ m_inputRawQ.enqueue((void *)frame);
+ m_dataProcTh.sendCmd(CAMERA_CMD_TYPE_DO_NEXT_JOB, FALSE, FALSE);
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : processPPData
+ *
+ * DESCRIPTION: process received frame after reprocess.
+ *
+ * PARAMETERS :
+ * @frame : received frame from reprocess channel.
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *
+ * NOTE : The frame after reprocess need to send to jpeg encoding.
+ *==========================================================================*/
+int32_t QCamera3PostProcessor::processPPData(mm_camera_super_buf_t *frame)
+{
+ qcamera_pp_data_t *job = (qcamera_pp_data_t *)m_ongoingPPQ.dequeue();
+
+ if (job == NULL || job->src_frame == NULL) {
+ ALOGE("%s: Cannot find reprocess job", __func__);
+ return BAD_VALUE;
+ }
+
+ qcamera_jpeg_data_t *jpeg_job =
+ (qcamera_jpeg_data_t *)malloc(sizeof(qcamera_jpeg_data_t));
+ if (jpeg_job == NULL) {
+ ALOGE("%s: No memory for jpeg job", __func__);
+ return NO_MEMORY;
+ }
+
+ memset(jpeg_job, 0, sizeof(qcamera_jpeg_data_t));
+ jpeg_job->src_frame = frame;
+ jpeg_job->src_reproc_frame = job->src_frame;
+
+ // free pp job buf
+ free(job);
+
+ // enqueu reprocessed frame to jpeg input queue
+ m_inputJpegQ.enqueue((void *)jpeg_job);
+
+ // wait up data proc thread
+ m_dataProcTh.sendCmd(CAMERA_CMD_TYPE_DO_NEXT_JOB, FALSE, FALSE);
+
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : findJpegJobByJobId
+ *
+ * DESCRIPTION: find a jpeg job from ongoing Jpeg queue by its job ID
+ *
+ * PARAMETERS :
+ * @jobId : job Id of the job
+ *
+ * RETURN : ptr to a jpeg job struct. NULL if not found.
+ *
+ * NOTE : Currently only one job is sending to mm-jpeg-interface for jpeg
+ * encoding. Therefore simply dequeue from the ongoing Jpeg Queue
+ * will serve the purpose to find the jpeg job.
+ *==========================================================================*/
+qcamera_jpeg_data_t *QCamera3PostProcessor::findJpegJobByJobId(uint32_t jobId)
+{
+ qcamera_jpeg_data_t * job = NULL;
+ if (jobId == 0) {
+ ALOGE("%s: not a valid jpeg jobId", __func__);
+ return NULL;
+ }
+
+ // currely only one jpeg job ongoing, so simply dequeue the head
+ job = (qcamera_jpeg_data_t *)m_ongoingJpegQ.dequeue();
+ return job;
+}
+
+/*===========================================================================
+ * FUNCTION : releasePPInputData
+ *
+ * DESCRIPTION: callback function to release post process input data node
+ *
+ * PARAMETERS :
+ * @data : ptr to post process input data
+ * @user_data : user data ptr (QCamera3Reprocessor)
+ *
+ * RETURN : None
+ *==========================================================================*/
+void QCamera3PostProcessor::releasePPInputData(void *data, void *user_data)
+{
+ QCamera3PostProcessor *pme = (QCamera3PostProcessor *)user_data;
+ if (NULL != pme) {
+ pme->releaseSuperBuf((mm_camera_super_buf_t *)data);
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : releaseJpegData
+ *
+ * DESCRIPTION: callback function to release jpeg job node
+ *
+ * PARAMETERS :
+ * @data : ptr to ongoing jpeg job data
+ * @user_data : user data ptr (QCamera3Reprocessor)
+ *
+ * RETURN : None
+ *==========================================================================*/
+void QCamera3PostProcessor::releaseJpegData(void *data, void *user_data)
+{
+ QCamera3PostProcessor *pme = (QCamera3PostProcessor *)user_data;
+ if (NULL != pme) {
+ pme->releaseJpegJobData((qcamera_jpeg_data_t *)data);
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : releaseOngoingPPData
+ *
+ * DESCRIPTION: callback function to release ongoing postprocess job node
+ *
+ * PARAMETERS :
+ * @data : ptr to onging postprocess job
+ * @user_data : user data ptr (QCamera3Reprocessor)
+ *
+ * RETURN : None
+ *==========================================================================*/
+void QCamera3PostProcessor::releaseOngoingPPData(void *data, void *user_data)
+{
+ QCamera3PostProcessor *pme = (QCamera3PostProcessor *)user_data;
+ if (NULL != pme) {
+ qcamera_pp_data_t *pp_job = (qcamera_pp_data_t *)data;
+ if (NULL != pp_job->src_frame) {
+ pme->releaseSuperBuf(pp_job->src_frame);
+ free(pp_job->src_frame);
+ pp_job->src_frame = NULL;
+ }
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : releaseSuperBuf
+ *
+ * DESCRIPTION: function to release a superbuf frame by returning back to kernel
+ *
+ * PARAMETERS :
+ * @super_buf : ptr to the superbuf frame
+ *
+ * RETURN : None
+ *==========================================================================*/
+void QCamera3PostProcessor::releaseSuperBuf(mm_camera_super_buf_t *super_buf)
+{
+ if (NULL != super_buf) {
+ if (m_parent != NULL) {
+ m_parent->bufDone(super_buf);
+ }
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : releaseJpegJobData
+ *
+ * DESCRIPTION: function to release internal resources in jpeg job struct
+ *
+ * PARAMETERS :
+ * @job : ptr to jpeg job struct
+ *
+ * RETURN : None
+ *
+ * NOTE : original source frame need to be queued back to kernel for
+ * future use. Output buf of jpeg job need to be released since
+ * it's allocated for each job. Exif object need to be deleted.
+ *==========================================================================*/
+void QCamera3PostProcessor::releaseJpegJobData(qcamera_jpeg_data_t *job)
+{
+ ALOGV("%s: E", __func__);
+ if (NULL != job) {
+ if (NULL != job->src_reproc_frame) {
+ free(job->src_reproc_frame);
+ job->src_reproc_frame = NULL;
+ }
+
+ if (NULL != job->src_frame) {
+ free(job->src_frame);
+ job->src_frame = NULL;
+ }
+
+ if (NULL != job->aux_frame) {
+ for(int i = 0; i < job->aux_frame->num_bufs; i++) {
+ memset(job->aux_frame->bufs[i], 0, sizeof(mm_camera_buf_def_t));
+ free(job->aux_frame->bufs[i]);
+ job->aux_frame->bufs[i] = NULL;
+ }
+ memset(job->aux_frame, 0, sizeof(mm_camera_super_buf_t));
+ free(job->aux_frame);
+ job->aux_frame = NULL;
+ }
+
+ mJpegMem = NULL;
+ }
+ ALOGV("%s: X", __func__);
+}
+
+/*===========================================================================
+ * FUNCTION : getColorfmtFromImgFmt
+ *
+ * DESCRIPTION: function to return jpeg color format based on its image format
+ *
+ * PARAMETERS :
+ * @img_fmt : image format
+ *
+ * RETURN : jpeg color format that can be understandable by omx lib
+ *==========================================================================*/
+mm_jpeg_color_format QCamera3PostProcessor::getColorfmtFromImgFmt(cam_format_t img_fmt)
+{
+ switch (img_fmt) {
+ case CAM_FORMAT_YUV_420_NV21:
+ return MM_JPEG_COLOR_FORMAT_YCRCBLP_H2V2;
+ case CAM_FORMAT_YUV_420_NV21_ADRENO:
+ return MM_JPEG_COLOR_FORMAT_YCRCBLP_H2V2;
+ case CAM_FORMAT_YUV_420_NV12:
+ return MM_JPEG_COLOR_FORMAT_YCBCRLP_H2V2;
+ case CAM_FORMAT_YUV_420_YV12:
+ return MM_JPEG_COLOR_FORMAT_YCBCRLP_H2V2;
+ case CAM_FORMAT_YUV_422_NV61:
+ return MM_JPEG_COLOR_FORMAT_YCRCBLP_H2V1;
+ case CAM_FORMAT_YUV_422_NV16:
+ return MM_JPEG_COLOR_FORMAT_YCBCRLP_H2V1;
+ default:
+ return MM_JPEG_COLOR_FORMAT_YCRCBLP_H2V2;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : getJpegImgTypeFromImgFmt
+ *
+ * DESCRIPTION: function to return jpeg encode image type based on its image format
+ *
+ * PARAMETERS :
+ * @img_fmt : image format
+ *
+ * RETURN : return jpeg source image format (YUV or Bitstream)
+ *==========================================================================*/
+mm_jpeg_format_t QCamera3PostProcessor::getJpegImgTypeFromImgFmt(cam_format_t img_fmt)
+{
+ switch (img_fmt) {
+ case CAM_FORMAT_YUV_420_NV21:
+ case CAM_FORMAT_YUV_420_NV21_ADRENO:
+ case CAM_FORMAT_YUV_420_NV12:
+ case CAM_FORMAT_YUV_420_YV12:
+ case CAM_FORMAT_YUV_422_NV61:
+ case CAM_FORMAT_YUV_422_NV16:
+ return MM_JPEG_FMT_YUV;
+ default:
+ return MM_JPEG_FMT_YUV;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : encodeData
+ *
+ * DESCRIPTION: function to prepare encoding job information and send to
+ * mm-jpeg-interface to do the encoding job
+ *
+ * PARAMETERS :
+ * @jpeg_job_data : ptr to a struct saving job related information
+ * @needNewSess : flag to indicate if a new jpeg encoding session need
+ * to be created. After creation, this flag will be toggled
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3PostProcessor::encodeData(qcamera_jpeg_data_t *jpeg_job_data,
+ uint8_t &needNewSess)
+{
+ ALOGV("%s : E", __func__);
+ int32_t ret = NO_ERROR;
+ mm_jpeg_job_t jpg_job;
+ uint32_t jobId = 0;
+ QCamera3Stream *main_stream = NULL;
+ mm_camera_buf_def_t *main_frame = NULL;
+ QCamera3Stream *thumb_stream = NULL;
+ mm_camera_buf_def_t *thumb_frame = NULL;
+ QCamera3Channel *srcChannel = NULL;
+ mm_camera_super_buf_t *recvd_frame = NULL;
+ QCamera3HardwareInterface* hal_obj = (QCamera3HardwareInterface*)m_parent->mUserData;
+
+ if( jpeg_job_data-> aux_frame )
+ recvd_frame = jpeg_job_data->aux_frame;
+ else
+ recvd_frame = jpeg_job_data->src_frame;
+
+
+ QCamera3Channel *pChannel = NULL;
+ // first check picture channel
+ if (m_parent != NULL &&
+ m_parent->getMyHandle() == recvd_frame->ch_id) {
+ pChannel = m_parent;
+ }
+ // check reprocess channel if not found
+ if (pChannel == NULL) {
+ if (m_pReprocChannel != NULL &&
+ m_pReprocChannel->getMyHandle() == recvd_frame->ch_id) {
+ pChannel = m_pReprocChannel;
+ }
+ }
+
+ QCamera3Channel *auxChannel = jpeg_job_data->aux_channel;
+
+ if(auxChannel)
+ srcChannel = auxChannel;
+ else
+ srcChannel = pChannel;
+
+ if (srcChannel == NULL) {
+ ALOGE("%s: No corresponding channel (ch_id = %d) exist, return here",
+ __func__, recvd_frame->ch_id);
+ return BAD_VALUE;
+ }
+
+ // find snapshot frame and thumnail frame
+ //Note: In this version we will receive only snapshot frame.
+ for (int i = 0; i < recvd_frame->num_bufs; i++) {
+ QCamera3Stream *srcStream =
+ srcChannel->getStreamByHandle(recvd_frame->bufs[i]->stream_id);
+ if (srcStream != NULL) {
+ switch (srcStream->getMyType()) {
+ case CAM_STREAM_TYPE_SNAPSHOT:
+ case CAM_STREAM_TYPE_NON_ZSL_SNAPSHOT:
+ case CAM_STREAM_TYPE_OFFLINE_PROC:
+ main_stream = srcStream;
+ main_frame = recvd_frame->bufs[i];
+ break;
+ case CAM_STREAM_TYPE_PREVIEW:
+ case CAM_STREAM_TYPE_POSTVIEW:
+ thumb_stream = srcStream;
+ thumb_frame = recvd_frame->bufs[i];
+ break;
+ default:
+ break;
+ }
+ }
+ }
+
+ if(NULL == main_frame){
+ ALOGE("%s : Main frame is NULL", __func__);
+ return BAD_VALUE;
+ }
+
+ QCamera3Memory *memObj = (QCamera3Memory *)main_frame->mem_info;
+ if (NULL == memObj) {
+ ALOGE("%s : Memeory Obj of main frame is NULL", __func__);
+ return NO_MEMORY;
+ }
+
+ // clean and invalidate cache ops through mem obj of the frame
+ memObj->cleanInvalidateCache(main_frame->buf_idx);
+
+ if (thumb_frame != NULL) {
+ QCamera3Memory *thumb_memObj = (QCamera3Memory *)thumb_frame->mem_info;
+ if (NULL != thumb_memObj) {
+ // clean and invalidate cache ops through mem obj of the frame
+ thumb_memObj->cleanInvalidateCache(thumb_frame->buf_idx);
+ }
+ }
+
+ if (mJpegClientHandle <= 0) {
+ ALOGE("%s: Error: bug here, mJpegClientHandle is 0", __func__);
+ return UNKNOWN_ERROR;
+ }
+
+ ALOGD("%s: Need new session?:%d",__func__, needNewSess);
+ if (needNewSess) {
+ //creating a new session, so we must destroy the old one
+ if ( 0 < mJpegSessionId ) {
+ ret = mJpegHandle.destroy_session(mJpegSessionId);
+ if (ret != NO_ERROR) {
+ ALOGE("%s: Error destroying an old jpeg encoding session, id = %d",
+ __func__, mJpegSessionId);
+ return ret;
+ }
+ mJpegSessionId = 0;
+ }
+ // create jpeg encoding session
+ mm_jpeg_encode_params_t encodeParam;
+ memset(&encodeParam, 0, sizeof(mm_jpeg_encode_params_t));
+
+ getJpegEncodingConfig(encodeParam, main_stream, thumb_stream);
+ ALOGD("%s: #src bufs:%d # tmb bufs:%d #dst_bufs:%d", __func__,
+ encodeParam.num_src_bufs,encodeParam.num_tmb_bufs,encodeParam.num_dst_bufs);
+ ret = mJpegHandle.create_session(mJpegClientHandle, &encodeParam, &mJpegSessionId);
+ if (ret != NO_ERROR) {
+ ALOGE("%s: Error creating a new jpeg encoding session, ret = %d", __func__, ret);
+ return ret;
+ }
+ needNewSess = FALSE;
+ }
+
+ // Fill in new job
+ memset(&jpg_job, 0, sizeof(mm_jpeg_job_t));
+ jpg_job.job_type = JPEG_JOB_TYPE_ENCODE;
+ jpg_job.encode_job.session_id = mJpegSessionId;
+ jpg_job.encode_job.src_index = main_frame->buf_idx;
+ jpg_job.encode_job.dst_index = 0;
+
+ cam_rect_t crop;
+ memset(&crop, 0, sizeof(cam_rect_t));
+ //TBD_later - Zoom event removed in stream
+ //main_stream->getCropInfo(crop);
+
+ cam_dimension_t src_dim;
+ memset(&src_dim, 0, sizeof(cam_dimension_t));
+ main_stream->getFrameDimension(src_dim);
+
+ cam_dimension_t dst_dim;
+ memset(&dst_dim, 0, sizeof(cam_dimension_t));
+ srcChannel->getStreamByIndex(0)->getFrameDimension(dst_dim);
+
+ // main dim
+ jpg_job.encode_job.main_dim.src_dim = src_dim;
+ jpg_job.encode_job.main_dim.dst_dim = dst_dim;
+ jpg_job.encode_job.main_dim.crop = crop;
+
+ // thumbnail dim
+ ALOGD("%s: Thumbnail needed:%d",__func__, m_bThumbnailNeeded);
+ if (m_bThumbnailNeeded == TRUE) {
+ if (thumb_stream == NULL) {
+ // need jpeg thumbnail, but no postview/preview stream exists
+ // we use the main stream/frame to encode thumbnail
+ thumb_stream = main_stream;
+ thumb_frame = main_frame;
+ }
+ memset(&crop, 0, sizeof(cam_rect_t));
+ //TBD_later - Zoom event removed in stream
+ //thumb_stream->getCropInfo(crop);
+ m_parent->getThumbnailSize(jpg_job.encode_job.thumb_dim.dst_dim);
+ if (!hal_obj->needRotationReprocess()) {
+ memset(&src_dim, 0, sizeof(cam_dimension_t));
+ thumb_stream->getFrameDimension(src_dim);
+ jpg_job.encode_job.rotation = m_parent->getJpegRotation();
+ ALOGD("%s: jpeg rotation is set to %d", __func__, jpg_job.encode_job.rotation);
+ } else {
+ //swap the thumbnail destination width and height if it has already been rotated
+ int temp = jpg_job.encode_job.thumb_dim.dst_dim.width;
+ jpg_job.encode_job.thumb_dim.dst_dim.width = jpg_job.encode_job.thumb_dim.dst_dim.height;
+ jpg_job.encode_job.thumb_dim.dst_dim.height = temp;
+ }
+ jpg_job.encode_job.thumb_dim.src_dim = src_dim;
+ jpg_job.encode_job.thumb_dim.crop = crop;
+ jpg_job.encode_job.thumb_index = thumb_frame->buf_idx;
+ }
+ // Find meta data frame. Meta data frame contains additional exif info
+ // which will be extracted and filled in by encoder.
+ //Note: In this version meta data will be null
+ //as we don't support bundling of snapshot and metadata streams.
+
+ mm_camera_buf_def_t *meta_frame = NULL;
+ if(jpeg_job_data->src_frame) {
+ for (int i = 0; i < jpeg_job_data->src_frame->num_bufs; i++) {
+ // look through input superbuf
+ if (jpeg_job_data->src_frame->bufs[i]->stream_type == CAM_STREAM_TYPE_METADATA) {
+ meta_frame = jpeg_job_data->src_frame->bufs[i];
+ break;
+ }
+ }
+ }
+ if (meta_frame == NULL && jpeg_job_data->src_reproc_frame != NULL) {
+ // look through reprocess source superbuf
+ for (int i = 0; i < jpeg_job_data->src_reproc_frame->num_bufs; i++) {
+ if (jpeg_job_data->src_reproc_frame->bufs[i]->stream_type == CAM_STREAM_TYPE_METADATA) {
+ meta_frame = jpeg_job_data->src_reproc_frame->bufs[i];
+ break;
+ }
+ }
+ }
+ if (meta_frame != NULL) {
+ // fill in meta data frame ptr
+ jpg_job.encode_job.p_metadata = (cam_metadata_info_t *)meta_frame->buffer;
+ }
+
+ //Start jpeg encoding
+ ret = mJpegHandle.start_job(&jpg_job, &jobId);
+ if (ret == NO_ERROR) {
+ // remember job info
+ jpeg_job_data->jobId = jobId;
+ }
+
+ ALOGV("%s : X", __func__);
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : dataProcessRoutine
+ *
+ * DESCRIPTION: data process routine that handles input data either from input
+ * Jpeg Queue to do jpeg encoding, or from input PP Queue to do
+ * reprocess.
+ *
+ * PARAMETERS :
+ * @data : user data ptr (QCamera3PostProcessor)
+ *
+ * RETURN : None
+ *==========================================================================*/
+void *QCamera3PostProcessor::dataProcessRoutine(void *data)
+{
+ int running = 1;
+ int ret;
+ uint8_t is_active = FALSE;
+ uint8_t needNewSess = TRUE;
+ ALOGV("%s: E", __func__);
+ QCamera3PostProcessor *pme = (QCamera3PostProcessor *)data;
+ QCameraCmdThread *cmdThread = &pme->m_dataProcTh;
+ cmdThread->setName("cam_data_proc");
+
+ do {
+ do {
+ ret = cam_sem_wait(&cmdThread->cmd_sem);
+ if (ret != 0 && errno != EINVAL) {
+ ALOGE("%s: cam_sem_wait error (%s)",
+ __func__, strerror(errno));
+ return NULL;
+ }
+ } while (ret != 0);
+
+ // we got notified about new cmd avail in cmd queue
+ camera_cmd_type_t cmd = cmdThread->getCmd();
+ switch (cmd) {
+ case CAMERA_CMD_TYPE_START_DATA_PROC:
+ ALOGD("%s: start data proc", __func__);
+ is_active = TRUE;
+ needNewSess = TRUE;
+ break;
+ case CAMERA_CMD_TYPE_STOP_DATA_PROC:
+ {
+ ALOGD("%s: stop data proc", __func__);
+ is_active = FALSE;
+
+ // cancel all ongoing jpeg jobs
+ qcamera_jpeg_data_t *jpeg_job =
+ (qcamera_jpeg_data_t *)pme->m_ongoingJpegQ.dequeue();
+ while (jpeg_job != NULL) {
+ pme->mJpegHandle.abort_job(jpeg_job->jobId);
+
+ pme->releaseJpegJobData(jpeg_job);
+ free(jpeg_job);
+
+ jpeg_job = (qcamera_jpeg_data_t *)pme->m_ongoingJpegQ.dequeue();
+ }
+
+ // destroy jpeg encoding session
+ if ( 0 < pme->mJpegSessionId ) {
+ pme->mJpegHandle.destroy_session(pme->mJpegSessionId);
+ pme->mJpegSessionId = 0;
+ }
+
+ // free jpeg exif obj
+ if (pme->m_pJpegExifObj != NULL) {
+ delete pme->m_pJpegExifObj;
+ pme->m_pJpegExifObj = NULL;
+ }
+ needNewSess = TRUE;
+
+ // flush ongoing postproc Queue
+ pme->m_ongoingPPQ.flush();
+
+ // flush input jpeg Queue
+ pme->m_inputJpegQ.flush();
+
+ // flush input Postproc Queue
+ pme->m_inputPPQ.flush();
+
+ // flush input raw Queue
+ pme->m_inputRawQ.flush();
+
+ pme->m_inputMetaQ.flush();
+
+ // signal cmd is completed
+ cam_sem_post(&cmdThread->sync_sem);
+ }
+ break;
+ case CAMERA_CMD_TYPE_DO_NEXT_JOB:
+ {
+ ALOGD("%s: Do next job, active is %d", __func__, is_active);
+ if (is_active == TRUE) {
+ // check if there is any ongoing jpeg jobs
+ if (pme->m_ongoingJpegQ.isEmpty()) {
+ ALOGE("%s: ongoing jpeg queue is empty so doing the jpeg job", __func__);
+ // no ongoing jpeg job, we are fine to send jpeg encoding job
+ qcamera_jpeg_data_t *jpeg_job =
+ (qcamera_jpeg_data_t *)pme->m_inputJpegQ.dequeue();
+
+ if (NULL != jpeg_job) {
+ //TBD_later - play shutter sound
+ //pme->m_parent->playShutter();
+
+ // add into ongoing jpeg job Q
+ pme->m_ongoingJpegQ.enqueue((void *)jpeg_job);
+ ret = pme->encodeData(jpeg_job, needNewSess);
+ if (NO_ERROR != ret) {
+ // dequeue the last one
+ pme->m_ongoingJpegQ.dequeue(false);
+
+ pme->releaseJpegJobData(jpeg_job);
+ free(jpeg_job);
+ }
+ }
+ }
+ ALOGE("%s: dequeuing pp frame", __func__);
+ mm_camera_super_buf_t *pp_frame =
+ (mm_camera_super_buf_t *)pme->m_inputPPQ.dequeue();
+ if (NULL != pp_frame) {
+ mm_camera_super_buf_t *meta_frame = NULL;
+ meta_frame =
+ (mm_camera_super_buf_t *)pme->m_inputMetaQ.dequeue();
+ if (meta_frame == NULL) {
+ ALOGE("%s: did not get a corresponding metadata", __func__);
+ }
+ // meta_frame != NULL
+ qcamera_pp_data_t *pp_job =
+ (qcamera_pp_data_t *)malloc(sizeof(qcamera_pp_data_t));
+ if (pp_job != NULL) {
+ memset(pp_job, 0, sizeof(qcamera_pp_data_t));
+ if (pme->m_pReprocChannel != NULL) {
+ // add into ongoing PP job Q
+ pp_job->src_frame = pp_frame;
+ pme->m_ongoingPPQ.enqueue((void *)pp_job);
+ ret = pme->m_pReprocChannel->doReprocess(pp_frame, meta_frame);
+ if (NO_ERROR != ret) {
+ // remove from ongoing PP job Q
+ pme->m_ongoingPPQ.dequeue(false);
+ }
+ } else {
+ ALOGE("%s: Reprocess channel is NULL", __func__);
+ ret = -1;
+ }
+ } else {
+ ALOGE("%s: no mem for qcamera_pp_data_t", __func__);
+ ret = -1;
+ }
+
+ if (0 != ret) {
+ // free pp_job
+ if (pp_job != NULL) {
+ free(pp_job);
+ }
+ // free frame
+ if (pp_frame != NULL) {
+ pme->releaseSuperBuf(pp_frame);
+ free(pp_frame);
+ }
+ }
+ }
+ } else {
+ // not active, simply return buf and do no op
+ mm_camera_super_buf_t *super_buf =
+ (mm_camera_super_buf_t *)pme->m_inputJpegQ.dequeue();
+ if (NULL != super_buf) {
+ pme->releaseSuperBuf(super_buf);
+ free(super_buf);
+ }
+ super_buf = (mm_camera_super_buf_t *)pme->m_inputRawQ.dequeue();
+ if (NULL != super_buf) {
+ pme->releaseSuperBuf(super_buf);
+ free(super_buf);
+ }
+ super_buf = (mm_camera_super_buf_t *)pme->m_inputPPQ.dequeue();
+ if (NULL != super_buf) {
+ pme->releaseSuperBuf(super_buf);
+ free(super_buf);
+ }
+ super_buf = (mm_camera_super_buf_t *)pme->m_inputMetaQ.dequeue();
+ if (NULL != super_buf) {
+ pme->releaseSuperBuf(super_buf);
+ free(super_buf);
+ }
+ }
+ }
+ break;
+ case CAMERA_CMD_TYPE_EXIT:
+ running = 0;
+ break;
+ default:
+ break;
+ }
+ } while (running);
+ ALOGV("%s: X", __func__);
+ return NULL;
+}
+
+/*===========================================================================
+ * FUNCTION : QCamera3Exif
+ *
+ * DESCRIPTION: constructor of QCamera3Exif
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : None
+ *==========================================================================*/
+QCamera3Exif::QCamera3Exif()
+ : m_nNumEntries(0)
+{
+ memset(m_Entries, 0, sizeof(m_Entries));
+}
+
+/*===========================================================================
+ * FUNCTION : ~QCamera3Exif
+ *
+ * DESCRIPTION: deconstructor of QCamera3Exif. Will release internal memory ptr.
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : None
+ *==========================================================================*/
+QCamera3Exif::~QCamera3Exif()
+{
+ for (uint32_t i = 0; i < m_nNumEntries; i++) {
+ switch (m_Entries[i].tag_entry.type) {
+ case EXIF_BYTE:
+ {
+ if (m_Entries[i].tag_entry.count > 1 &&
+ m_Entries[i].tag_entry.data._bytes != NULL) {
+ free(m_Entries[i].tag_entry.data._bytes);
+ m_Entries[i].tag_entry.data._bytes = NULL;
+ }
+ }
+ break;
+ case EXIF_ASCII:
+ {
+ if (m_Entries[i].tag_entry.data._ascii != NULL) {
+ free(m_Entries[i].tag_entry.data._ascii);
+ m_Entries[i].tag_entry.data._ascii = NULL;
+ }
+ }
+ break;
+ case EXIF_SHORT:
+ {
+ if (m_Entries[i].tag_entry.count > 1 &&
+ m_Entries[i].tag_entry.data._shorts != NULL) {
+ free(m_Entries[i].tag_entry.data._shorts);
+ m_Entries[i].tag_entry.data._shorts = NULL;
+ }
+ }
+ break;
+ case EXIF_LONG:
+ {
+ if (m_Entries[i].tag_entry.count > 1 &&
+ m_Entries[i].tag_entry.data._longs != NULL) {
+ free(m_Entries[i].tag_entry.data._longs);
+ m_Entries[i].tag_entry.data._longs = NULL;
+ }
+ }
+ break;
+ case EXIF_RATIONAL:
+ {
+ if (m_Entries[i].tag_entry.count > 1 &&
+ m_Entries[i].tag_entry.data._rats != NULL) {
+ free(m_Entries[i].tag_entry.data._rats);
+ m_Entries[i].tag_entry.data._rats = NULL;
+ }
+ }
+ break;
+ case EXIF_UNDEFINED:
+ {
+ if (m_Entries[i].tag_entry.data._undefined != NULL) {
+ free(m_Entries[i].tag_entry.data._undefined);
+ m_Entries[i].tag_entry.data._undefined = NULL;
+ }
+ }
+ break;
+ case EXIF_SLONG:
+ {
+ if (m_Entries[i].tag_entry.count > 1 &&
+ m_Entries[i].tag_entry.data._slongs != NULL) {
+ free(m_Entries[i].tag_entry.data._slongs);
+ m_Entries[i].tag_entry.data._slongs = NULL;
+ }
+ }
+ break;
+ case EXIF_SRATIONAL:
+ {
+ if (m_Entries[i].tag_entry.count > 1 &&
+ m_Entries[i].tag_entry.data._srats != NULL) {
+ free(m_Entries[i].tag_entry.data._srats);
+ m_Entries[i].tag_entry.data._srats = NULL;
+ }
+ }
+ break;
+ default:
+ ALOGE("%s: Error, Unknown type",__func__);
+ break;
+ }
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : addEntry
+ *
+ * DESCRIPTION: function to add an entry to exif data
+ *
+ * PARAMETERS :
+ * @tagid : exif tag ID
+ * @type : data type
+ * @count : number of data in uint of its type
+ * @data : input data ptr
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Exif::addEntry(exif_tag_id_t tagid,
+ exif_tag_type_t type,
+ uint32_t count,
+ void *data)
+{
+ int32_t rc = NO_ERROR;
+ if(m_nNumEntries >= MAX_EXIF_TABLE_ENTRIES) {
+ ALOGE("%s: Number of entries exceeded limit", __func__);
+ return NO_MEMORY;
+ }
+
+ m_Entries[m_nNumEntries].tag_id = tagid;
+ m_Entries[m_nNumEntries].tag_entry.type = type;
+ m_Entries[m_nNumEntries].tag_entry.count = count;
+ m_Entries[m_nNumEntries].tag_entry.copy = 1;
+ switch (type) {
+ case EXIF_BYTE:
+ {
+ if (count > 1) {
+ uint8_t *values = (uint8_t *)malloc(count);
+ if (values == NULL) {
+ ALOGE("%s: No memory for byte array", __func__);
+ rc = NO_MEMORY;
+ } else {
+ memcpy(values, data, count);
+ m_Entries[m_nNumEntries].tag_entry.data._bytes = values;
+ }
+ } else {
+ m_Entries[m_nNumEntries].tag_entry.data._byte =
+ *(uint8_t *)data;
+ }
+ }
+ break;
+ case EXIF_ASCII:
+ {
+ char *str = NULL;
+ str = (char *)malloc(count + 1);
+ if (str == NULL) {
+ ALOGE("%s: No memory for ascii string", __func__);
+ rc = NO_MEMORY;
+ } else {
+ memset(str, 0, count + 1);
+ memcpy(str, data, count);
+ m_Entries[m_nNumEntries].tag_entry.data._ascii = str;
+ }
+ }
+ break;
+ case EXIF_SHORT:
+ {
+ if (count > 1) {
+ uint16_t *values =
+ (uint16_t *)malloc(count * sizeof(uint16_t));
+ if (values == NULL) {
+ ALOGE("%s: No memory for short array", __func__);
+ rc = NO_MEMORY;
+ } else {
+ memcpy(values, data, count * sizeof(uint16_t));
+ m_Entries[m_nNumEntries].tag_entry.data._shorts =values;
+ }
+ } else {
+ m_Entries[m_nNumEntries].tag_entry.data._short =
+ *(uint16_t *)data;
+ }
+ }
+ break;
+ case EXIF_LONG:
+ {
+ if (count > 1) {
+ uint32_t *values =
+ (uint32_t *)malloc(count * sizeof(uint32_t));
+ if (values == NULL) {
+ ALOGE("%s: No memory for long array", __func__);
+ rc = NO_MEMORY;
+ } else {
+ memcpy(values, data, count * sizeof(uint32_t));
+ m_Entries[m_nNumEntries].tag_entry.data._longs = values;
+ }
+ } else {
+ m_Entries[m_nNumEntries].tag_entry.data._long =
+ *(uint32_t *)data;
+ }
+ }
+ break;
+ case EXIF_RATIONAL:
+ {
+ if (count > 1) {
+ rat_t *values = (rat_t *)malloc(count * sizeof(rat_t));
+ if (values == NULL) {
+ ALOGE("%s: No memory for rational array", __func__);
+ rc = NO_MEMORY;
+ } else {
+ memcpy(values, data, count * sizeof(rat_t));
+ m_Entries[m_nNumEntries].tag_entry.data._rats = values;
+ }
+ } else {
+ m_Entries[m_nNumEntries].tag_entry.data._rat =
+ *(rat_t *)data;
+ }
+ }
+ break;
+ case EXIF_UNDEFINED:
+ {
+ uint8_t *values = (uint8_t *)malloc(count);
+ if (values == NULL) {
+ ALOGE("%s: No memory for undefined array", __func__);
+ rc = NO_MEMORY;
+ } else {
+ memcpy(values, data, count);
+ m_Entries[m_nNumEntries].tag_entry.data._undefined = values;
+ }
+ }
+ break;
+ case EXIF_SLONG:
+ {
+ if (count > 1) {
+ int32_t *values =
+ (int32_t *)malloc(count * sizeof(int32_t));
+ if (values == NULL) {
+ ALOGE("%s: No memory for signed long array", __func__);
+ rc = NO_MEMORY;
+ } else {
+ memcpy(values, data, count * sizeof(int32_t));
+ m_Entries[m_nNumEntries].tag_entry.data._slongs =values;
+ }
+ } else {
+ m_Entries[m_nNumEntries].tag_entry.data._slong =
+ *(int32_t *)data;
+ }
+ }
+ break;
+ case EXIF_SRATIONAL:
+ {
+ if (count > 1) {
+ srat_t *values = (srat_t *)malloc(count * sizeof(srat_t));
+ if (values == NULL) {
+ ALOGE("%s: No memory for sign rational array",__func__);
+ rc = NO_MEMORY;
+ } else {
+ memcpy(values, data, count * sizeof(srat_t));
+ m_Entries[m_nNumEntries].tag_entry.data._srats = values;
+ }
+ } else {
+ m_Entries[m_nNumEntries].tag_entry.data._srat =
+ *(srat_t *)data;
+ }
+ }
+ break;
+ default:
+ ALOGE("%s: Error, Unknown type",__func__);
+ break;
+ }
+
+ // Increase number of entries
+ m_nNumEntries++;
+ return rc;
+}
+
+}; // namespace qcamera
diff --git a/camera/QCamera2/HAL3/QCamera3PostProc.h b/camera/QCamera2/HAL3/QCamera3PostProc.h
new file mode 100755
index 0000000..9c0f3c8
--- /dev/null
+++ b/camera/QCamera2/HAL3/QCamera3PostProc.h
@@ -0,0 +1,160 @@
+/* Copyright (c) 2012-2013, The Linux Foundataion. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef __QCamera3_POSTPROC_H__
+#define __QCamera3_POSTPROC_H__
+
+extern "C" {
+#include <mm_camera_interface.h>
+#include <mm_jpeg_interface.h>
+}
+//#include "QCamera3HWI.h"
+#include "QCameraQueue.h"
+#include "QCameraCmdThread.h"
+
+namespace qcamera {
+
+class QCamera3Exif;
+class QCamera3Channel;
+class QCamera3PicChannel;
+class QCamera3ReprocessChannel;
+class QCamera3Stream;
+class QCamera3Memory;
+
+typedef struct {
+ uint32_t jobId; // job ID
+ uint32_t client_hdl; // handle of jpeg client (obtained when open jpeg)
+ mm_camera_super_buf_t *src_frame;// source frame (need to be returned back to kernel after done)
+ mm_camera_super_buf_t *src_reproc_frame; // original source frame for reproc if not NULL
+ mm_camera_super_buf_t *aux_frame;// source frame but from different stream
+ QCamera3Channel *aux_channel;
+} qcamera_jpeg_data_t;
+
+typedef struct {
+ uint32_t jobId; // job ID
+ mm_camera_super_buf_t *src_frame;// source frame (need to be returned back to kernel after done)
+} qcamera_pp_data_t;
+
+typedef struct {
+ mm_camera_super_buf_t *frame; // source frame that needs post process
+} qcamera_pp_request_t;
+
+typedef struct {
+ uint32_t jobId; // job ID (obtained when start_jpeg_job)
+ jpeg_job_status_t status; // jpeg encoding status
+ mm_jpeg_output_t out_data; // ptr to jpeg output buf
+} qcamera_jpeg_evt_payload_t;
+
+#define MAX_EXIF_TABLE_ENTRIES 14
+class QCamera3Exif
+{
+public:
+ QCamera3Exif();
+ virtual ~QCamera3Exif();
+
+ int32_t addEntry(exif_tag_id_t tagid,
+ exif_tag_type_t type,
+ uint32_t count,
+ void *data);
+ uint32_t getNumOfEntries() {return m_nNumEntries;};
+ QEXIF_INFO_DATA *getEntries() {return m_Entries;};
+
+private:
+ QEXIF_INFO_DATA m_Entries[MAX_EXIF_TABLE_ENTRIES]; // exif tags for JPEG encoder
+ uint32_t m_nNumEntries; // number of valid entries
+};
+
+class QCamera3PostProcessor
+{
+public:
+ QCamera3PostProcessor(QCamera3PicChannel *ch_ctrl);
+ virtual ~QCamera3PostProcessor();
+
+ int32_t init(jpeg_encode_callback_t jpeg_cb, void *user_data);
+ int32_t deinit();
+ int32_t start(QCamera3Memory *mMemory, int index,
+ QCamera3Channel *pInputChannel);
+ int32_t stop();
+ int32_t processData(mm_camera_super_buf_t *frame);
+ int32_t processRawData(mm_camera_super_buf_t *frame);
+ int32_t processPPData(mm_camera_super_buf_t *frame);
+ int32_t processAuxiliaryData(mm_camera_buf_def_t *frame,
+ QCamera3Channel* pAuxiliaryChannel);
+ int32_t processPPMetadata(mm_camera_super_buf_t *frame);
+ int32_t processJpegEvt(qcamera_jpeg_evt_payload_t *evt);
+ qcamera_jpeg_data_t *findJpegJobByJobId(uint32_t jobId);
+ void releaseJpegJobData(qcamera_jpeg_data_t *job);
+
+private:
+ int32_t sendEvtNotify(int32_t msg_type, int32_t ext1, int32_t ext2);
+ mm_jpeg_color_format getColorfmtFromImgFmt(cam_format_t img_fmt);
+ mm_jpeg_format_t getJpegImgTypeFromImgFmt(cam_format_t img_fmt);
+ int32_t getJpegEncodingConfig(mm_jpeg_encode_params_t& encode_parm,
+ QCamera3Stream *main_stream,
+ QCamera3Stream *thumb_stream);
+ int32_t encodeData(qcamera_jpeg_data_t *jpeg_job_data,
+ uint8_t &needNewSess);
+ void releaseSuperBuf(mm_camera_super_buf_t *super_buf);
+ static void releaseNotifyData(void *user_data, void *cookie);
+ int32_t processRawImageImpl(mm_camera_super_buf_t *recvd_frame);
+
+ static void releaseJpegData(void *data, void *user_data);
+ static void releasePPInputData(void *data, void *user_data);
+ static void releaseOngoingPPData(void *data, void *user_data);
+
+ static void *dataProcessRoutine(void *data);
+
+private:
+ QCamera3PicChannel *m_parent;
+ jpeg_encode_callback_t mJpegCB;
+ void * mJpegUserData;
+ mm_jpeg_ops_t mJpegHandle;
+ uint32_t mJpegClientHandle;
+ uint32_t mJpegSessionId;
+
+ QCamera3Exif * m_pJpegExifObj;
+ int8_t m_bThumbnailNeeded;
+ QCamera3Memory *mJpegMem;
+ int mJpegMemIndex;
+ QCamera3ReprocessChannel * m_pReprocChannel;
+
+ QCameraQueue m_inputPPQ; // input queue for postproc
+ QCameraQueue m_ongoingPPQ; // ongoing postproc queue
+ QCameraQueue m_inputJpegQ; // input jpeg job queue
+ QCameraQueue m_ongoingJpegQ; // ongoing jpeg job queue
+ QCameraQueue m_inputRawQ; // input raw job queue
+ QCameraQueue m_inputMetaQ; //input meta queue
+ QCameraCmdThread m_dataProcTh; // thread for data processing
+
+ pthread_mutex_t mReprocJobLock;
+};
+
+}; // namespace qcamera
+
+#endif /* __QCamera3_POSTPROC_H__ */
diff --git a/camera/QCamera2/HAL3/QCamera3Stream.cpp b/camera/QCamera2/HAL3/QCamera3Stream.cpp
new file mode 100644
index 0000000..39d8cb9
--- /dev/null
+++ b/camera/QCamera2/HAL3/QCamera3Stream.cpp
@@ -0,0 +1,863 @@
+/* Copyright (c) 2012-2013, The Linux Foundataion. All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions are
+* met:
+* * Redistributions of source code must retain the above copyright
+* notice, this list of conditions and the following disclaimer.
+* * Redistributions in binary form must reproduce the above
+* copyright notice, this list of conditions and the following
+* disclaimer in the documentation and/or other materials provided
+* with the distribution.
+* * Neither the name of The Linux Foundation nor the names of its
+* contributors may be used to endorse or promote products derived
+* from this software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*
+*/
+
+#define LOG_TAG "QCamera3Stream"
+
+#include <utils/Log.h>
+#include <utils/Errors.h>
+#include "QCamera3HWI.h"
+#include "QCamera3Stream.h"
+#include "QCamera3Channel.h"
+
+using namespace android;
+
+namespace qcamera {
+
+/*===========================================================================
+ * FUNCTION : get_bufs
+ *
+ * DESCRIPTION: static function entry to allocate stream buffers
+ *
+ * PARAMETERS :
+ * @offset : offset info of stream buffers
+ * @num_bufs : number of buffers allocated
+ * @initial_reg_flag: flag to indicate if buffer needs to be registered
+ * at kernel initially
+ * @bufs : output of allocated buffers
+ * @ops_tbl : ptr to buf mapping/unmapping ops
+ * @user_data : user data ptr of ops_tbl
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::get_bufs(
+ cam_frame_len_offset_t *offset,
+ uint8_t *num_bufs,
+ uint8_t **initial_reg_flag,
+ mm_camera_buf_def_t **bufs,
+ mm_camera_map_unmap_ops_tbl_t *ops_tbl,
+ void *user_data)
+{
+ QCamera3Stream *stream = reinterpret_cast<QCamera3Stream *>(user_data);
+ if (!stream) {
+ ALOGE("getBufs invalid stream pointer");
+ return NO_MEMORY;
+ }
+ return stream->getBufs(offset, num_bufs, initial_reg_flag, bufs, ops_tbl);
+}
+
+/*===========================================================================
+ * FUNCTION : put_bufs
+ *
+ * DESCRIPTION: static function entry to deallocate stream buffers
+ *
+ * PARAMETERS :
+ * @ops_tbl : ptr to buf mapping/unmapping ops
+ * @user_data : user data ptr of ops_tbl
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::put_bufs(
+ mm_camera_map_unmap_ops_tbl_t *ops_tbl,
+ void *user_data)
+{
+ QCamera3Stream *stream = reinterpret_cast<QCamera3Stream *>(user_data);
+ if (!stream) {
+ ALOGE("putBufs invalid stream pointer");
+ return NO_MEMORY;
+ }
+ return stream->putBufs(ops_tbl);
+}
+
+/*===========================================================================
+ * FUNCTION : invalidate_buf
+ *
+ * DESCRIPTION: static function entry to invalidate a specific stream buffer
+ *
+ * PARAMETERS :
+ * @index : index of the stream buffer to invalidate
+ * @user_data : user data ptr of ops_tbl
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::invalidate_buf(int index, void *user_data)
+{
+ QCamera3Stream *stream = reinterpret_cast<QCamera3Stream *>(user_data);
+ if (!stream) {
+ ALOGE("invalid stream pointer");
+ return NO_MEMORY;
+ }
+ return stream->invalidateBuf(index);
+}
+
+/*===========================================================================
+ * FUNCTION : clean_invalidate_buf
+ *
+ * DESCRIPTION: static function entry to clean and invalidate a specific stream buffer
+ *
+ * PARAMETERS :
+ * @index : index of the stream buffer to invalidate
+ * @user_data : user data ptr of ops_tbl
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::clean_invalidate_buf(int index, void *user_data)
+{
+ QCamera3Stream *stream = reinterpret_cast<QCamera3Stream *>(user_data);
+ if (!stream) {
+ ALOGE("invalid stream pointer");
+ return NO_MEMORY;
+ }
+ return stream->cleanInvalidateBuf(index);
+}
+
+/*===========================================================================
+ * FUNCTION : QCamera3Stream
+ *
+ * DESCRIPTION: constructor of QCamera3Stream
+ *
+ * PARAMETERS :
+ * @allocator : memory allocator obj
+ * @camHandle : camera handle
+ * @chId : channel handle
+ * @camOps : ptr to camera ops table
+ * @paddingInfo: ptr to padding info
+ *
+ * RETURN : None
+ *==========================================================================*/
+QCamera3Stream::QCamera3Stream(uint32_t camHandle,
+ uint32_t chId,
+ mm_camera_ops_t *camOps,
+ cam_padding_info_t *paddingInfo,
+ QCamera3Channel *channel) :
+ mCamHandle(camHandle),
+ mChannelHandle(chId),
+ mHandle(0),
+ mCamOps(camOps),
+ mStreamInfo(NULL),
+ mNumBufs(0),
+ mDataCB(NULL),
+ mStreamInfoBuf(NULL),
+ mStreamBufs(NULL),
+ mBufDefs(NULL),
+ mChannel(channel)
+{
+ mMemVtbl.user_data = this;
+ mMemVtbl.get_bufs = get_bufs;
+ mMemVtbl.put_bufs = put_bufs;
+ mMemVtbl.invalidate_buf = invalidate_buf;
+ mMemVtbl.clean_invalidate_buf = clean_invalidate_buf;
+ memset(&mFrameLenOffset, 0, sizeof(mFrameLenOffset));
+ memcpy(&mPaddingInfo, paddingInfo, sizeof(cam_padding_info_t));
+}
+
+/*===========================================================================
+ * FUNCTION : ~QCamera3Stream
+ *
+ * DESCRIPTION: deconstructor of QCamera3Stream
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : None
+ *==========================================================================*/
+QCamera3Stream::~QCamera3Stream()
+{
+ if (mStreamInfoBuf != NULL) {
+ int rc = mCamOps->unmap_stream_buf(mCamHandle,
+ mChannelHandle, mHandle, CAM_MAPPING_BUF_TYPE_STREAM_INFO, 0, -1);
+ if (rc < 0) {
+ ALOGE("Failed to map stream info buffer");
+ }
+ mStreamInfoBuf->deallocate();
+ delete mStreamInfoBuf;
+ mStreamInfoBuf = NULL;
+ }
+
+ // delete stream
+ if (mHandle > 0) {
+ mCamOps->delete_stream(mCamHandle, mChannelHandle, mHandle);
+ mHandle = 0;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : init
+ *
+ * DESCRIPTION: initialize stream obj
+ *
+ * PARAMETERS :
+ * @streamInfoBuf: ptr to buf that contains stream info
+ * @stream_cb : stream data notify callback. Can be NULL if not needed
+ * @userdata : user data ptr
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::init(cam_stream_type_t streamType,
+ cam_format_t streamFormat,
+ cam_dimension_t streamDim,
+ cam_stream_reproc_config_t* reprocess_config,
+ uint8_t minNumBuffers,
+ stream_cb_routine stream_cb,
+ void *userdata)
+{
+ int32_t rc = OK;
+ mm_camera_stream_config_t stream_config;
+
+ mHandle = mCamOps->add_stream(mCamHandle, mChannelHandle);
+ if (!mHandle) {
+ ALOGE("add_stream failed");
+ rc = UNKNOWN_ERROR;
+ goto done;
+ }
+
+ // allocate and map stream info memory
+ mStreamInfoBuf = new QCamera3HeapMemory();
+ if (mStreamInfoBuf == NULL) {
+ ALOGE("%s: no memory for stream info buf obj", __func__);
+ rc = -ENOMEM;
+ goto err1;
+ }
+ rc = mStreamInfoBuf->allocate(1, sizeof(cam_stream_info_t), false);
+ if (rc < 0) {
+ ALOGE("%s: no memory for stream info", __func__);
+ rc = -ENOMEM;
+ goto err2;
+ }
+
+ mStreamInfo =
+ reinterpret_cast<cam_stream_info_t *>(mStreamInfoBuf->getPtr(0));
+ memset(mStreamInfo, 0, sizeof(cam_stream_info_t));
+ mStreamInfo->stream_type = streamType;
+ mStreamInfo->fmt = streamFormat;
+ mStreamInfo->dim = streamDim;
+
+
+
+ mNumBufs = minNumBuffers;
+ if (reprocess_config != NULL) {
+ mStreamInfo->reprocess_config = *reprocess_config;
+ mStreamInfo->streaming_mode = CAM_STREAMING_MODE_BURST;
+ //mStreamInfo->num_of_burst = reprocess_config->offline.num_of_bufs;
+ mStreamInfo->num_of_burst = 1;
+ ALOGE("%s: num_of_burst is %d", __func__, mStreamInfo->num_of_burst);
+ } else {
+ mStreamInfo->streaming_mode = CAM_STREAMING_MODE_CONTINUOUS;
+ }
+
+ rc = mCamOps->map_stream_buf(mCamHandle,
+ mChannelHandle, mHandle, CAM_MAPPING_BUF_TYPE_STREAM_INFO,
+ 0, -1, mStreamInfoBuf->getFd(0), mStreamInfoBuf->getSize(0));
+ if (rc < 0) {
+ ALOGE("Failed to map stream info buffer");
+ goto err3;
+ }
+
+ // Configure the stream
+ stream_config.stream_info = mStreamInfo;
+ stream_config.mem_vtbl = mMemVtbl;
+ stream_config.padding_info = mPaddingInfo;
+ stream_config.userdata = this;
+ stream_config.stream_cb = dataNotifyCB;
+
+ rc = mCamOps->config_stream(mCamHandle,
+ mChannelHandle, mHandle, &stream_config);
+ if (rc < 0) {
+ ALOGE("Failed to config stream, rc = %d", rc);
+ goto err4;
+ }
+
+ mDataCB = stream_cb;
+ mUserData = userdata;
+ return 0;
+
+err4:
+ mCamOps->unmap_stream_buf(mCamHandle,
+ mChannelHandle, mHandle, CAM_MAPPING_BUF_TYPE_STREAM_INFO, 0, -1);
+err3:
+ mStreamInfoBuf->deallocate();
+err2:
+ delete mStreamInfoBuf;
+ mStreamInfoBuf = NULL;
+ mStreamInfo = NULL;
+err1:
+ mCamOps->delete_stream(mCamHandle, mChannelHandle, mHandle);
+ mHandle = 0;
+ mNumBufs = 0;
+done:
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : start
+ *
+ * DESCRIPTION: start stream. Will start main stream thread to handle stream
+ * related ops.
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::start()
+{
+ int32_t rc = 0;
+ rc = mProcTh.launch(dataProcRoutine, this);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : stop
+ *
+ * DESCRIPTION: stop stream. Will stop main stream thread
+ *
+ * PARAMETERS : none
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::stop()
+{
+ int32_t rc = 0;
+ rc = mProcTh.exit();
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : processDataNotify
+ *
+ * DESCRIPTION: process stream data notify
+ *
+ * PARAMETERS :
+ * @frame : stream frame received
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::processDataNotify(mm_camera_super_buf_t *frame)
+{
+ ALOGV("%s: E\n", __func__);
+ mDataQ.enqueue((void *)frame);
+ int32_t rc = mProcTh.sendCmd(CAMERA_CMD_TYPE_DO_NEXT_JOB, FALSE, FALSE);
+ ALOGV("%s: X\n", __func__);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : dataNotifyCB
+ *
+ * DESCRIPTION: callback for data notify. This function is registered with
+ * mm-camera-interface to handle data notify
+ *
+ * PARAMETERS :
+ * @recvd_frame : stream frame received
+ * userdata : user data ptr
+ *
+ * RETURN : none
+ *==========================================================================*/
+void QCamera3Stream::dataNotifyCB(mm_camera_super_buf_t *recvd_frame,
+ void *userdata)
+{
+ ALOGV("%s: E\n", __func__);
+ QCamera3Stream* stream = (QCamera3Stream *)userdata;
+ if (stream == NULL ||
+ recvd_frame == NULL ||
+ recvd_frame->bufs[0] == NULL ||
+ recvd_frame->bufs[0]->stream_id != stream->getMyHandle()) {
+ ALOGE("%s: Not a valid stream to handle buf", __func__);
+ return;
+ }
+
+ mm_camera_super_buf_t *frame =
+ (mm_camera_super_buf_t *)malloc(sizeof(mm_camera_super_buf_t));
+ if (frame == NULL) {
+ ALOGE("%s: No mem for mm_camera_buf_def_t", __func__);
+ stream->bufDone(recvd_frame->bufs[0]->buf_idx);
+ return;
+ }
+ *frame = *recvd_frame;
+ stream->processDataNotify(frame);
+ return;
+}
+
+/*===========================================================================
+ * FUNCTION : dataProcRoutine
+ *
+ * DESCRIPTION: function to process data in the main stream thread
+ *
+ * PARAMETERS :
+ * @data : user data ptr
+ *
+ * RETURN : none
+ *==========================================================================*/
+void *QCamera3Stream::dataProcRoutine(void *data)
+{
+ int running = 1;
+ int ret;
+ QCamera3Stream *pme = (QCamera3Stream *)data;
+ QCameraCmdThread *cmdThread = &pme->mProcTh;
+
+ ALOGV("%s: E", __func__);
+ do {
+ do {
+ ret = cam_sem_wait(&cmdThread->cmd_sem);
+ if (ret != 0 && errno != EINVAL) {
+ ALOGE("%s: cam_sem_wait error (%s)",
+ __func__, strerror(errno));
+ return NULL;
+ }
+ } while (ret != 0);
+
+ // we got notified about new cmd avail in cmd queue
+ camera_cmd_type_t cmd = cmdThread->getCmd();
+ switch (cmd) {
+ case CAMERA_CMD_TYPE_DO_NEXT_JOB:
+ {
+ ALOGV("%s: Do next job", __func__);
+ mm_camera_super_buf_t *frame =
+ (mm_camera_super_buf_t *)pme->mDataQ.dequeue();
+ if (NULL != frame) {
+ if (pme->mDataCB != NULL) {
+ pme->mDataCB(frame, pme, pme->mUserData);
+ } else {
+ // no data cb routine, return buf here
+ pme->bufDone(frame->bufs[0]->buf_idx);
+ }
+ }
+ }
+ break;
+ case CAMERA_CMD_TYPE_EXIT:
+ ALOGD("%s: Exit", __func__);
+ /* flush data buf queue */
+ pme->mDataQ.flush();
+ running = 0;
+ break;
+ default:
+ break;
+ }
+ } while (running);
+ ALOGV("%s: X", __func__);
+ return NULL;
+}
+
+/*===========================================================================
+ * FUNCTION : getInternalFormatBuffer
+ *
+ * DESCRIPTION: return buffer in the internal format structure
+ *
+ * PARAMETERS :
+ * @index : index of buffer to be returned
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+mm_camera_buf_def_t* QCamera3Stream::getInternalFormatBuffer(int index)
+{
+ mm_camera_buf_def_t *rc = NULL;
+ if (index >= mNumBufs || mBufDefs == NULL) {
+ ALOGE("%s:Index out of range/no internal buffers yet", __func__);
+ return NULL;
+ }
+
+ rc = (mm_camera_buf_def_t*)malloc(sizeof(mm_camera_buf_def_t));
+ if(rc) {
+ memcpy(rc, &mBufDefs[index], sizeof(mm_camera_buf_def_t));
+ } else {
+ ALOGE("%s: Failed to allocate memory",__func__);
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : bufDone
+ *
+ * DESCRIPTION: return stream buffer to kernel
+ *
+ * PARAMETERS :
+ * @index : index of buffer to be returned
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::bufDone(int index)
+{
+ int32_t rc = NO_ERROR;
+
+ if (index >= mNumBufs || mBufDefs == NULL)
+ return BAD_INDEX;
+
+ rc = mCamOps->qbuf(mCamHandle, mChannelHandle, &mBufDefs[index]);
+ if (rc < 0)
+ return FAILED_TRANSACTION;
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : getBufs
+ *
+ * DESCRIPTION: allocate stream buffers
+ *
+ * PARAMETERS :
+ * @offset : offset info of stream buffers
+ * @num_bufs : number of buffers allocated
+ * @initial_reg_flag: flag to indicate if buffer needs to be registered
+ * at kernel initially
+ * @bufs : output of allocated buffers
+ * @ops_tbl : ptr to buf mapping/unmapping ops
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::getBufs(cam_frame_len_offset_t *offset,
+ uint8_t *num_bufs,
+ uint8_t **initial_reg_flag,
+ mm_camera_buf_def_t **bufs,
+ mm_camera_map_unmap_ops_tbl_t *ops_tbl)
+{
+ int rc = NO_ERROR;
+ uint8_t *regFlags;
+
+ if (!ops_tbl) {
+ ALOGE("%s: ops_tbl is NULL", __func__);
+ return INVALID_OPERATION;
+ }
+
+ mFrameLenOffset = *offset;
+
+ mStreamBufs = mChannel->getStreamBufs(mFrameLenOffset.frame_len);
+ if (!mStreamBufs) {
+ ALOGE("%s: Failed to allocate stream buffers", __func__);
+ return NO_MEMORY;
+ }
+
+ for (int i = 0; i < mNumBufs; i++) {
+ rc = ops_tbl->map_ops(i, -1, mStreamBufs->getFd(i),
+ mStreamBufs->getSize(i), ops_tbl->userdata);
+ if (rc < 0) {
+ ALOGE("%s: map_stream_buf failed: %d", __func__, rc);
+ for (int j = 0; j < i; j++) {
+ ops_tbl->unmap_ops(j, -1, ops_tbl->userdata);
+ }
+ return INVALID_OPERATION;
+ }
+ }
+
+ //regFlags array is allocated by us, but consumed and freed by mm-camera-interface
+ regFlags = (uint8_t *)malloc(sizeof(uint8_t) * mNumBufs);
+ if (!regFlags) {
+ ALOGE("%s: Out of memory", __func__);
+ for (int i = 0; i < mNumBufs; i++) {
+ ops_tbl->unmap_ops(i, -1, ops_tbl->userdata);
+ }
+ return NO_MEMORY;
+ }
+
+ mBufDefs = (mm_camera_buf_def_t *)malloc(mNumBufs * sizeof(mm_camera_buf_def_t));
+ if (mBufDefs == NULL) {
+ ALOGE("%s: Failed to allocate mm_camera_buf_def_t %d", __func__, rc);
+ for (int i = 0; i < mNumBufs; i++) {
+ ops_tbl->unmap_ops(i, -1, ops_tbl->userdata);
+ }
+ free(regFlags);
+ regFlags = NULL;
+ return INVALID_OPERATION;
+ }
+ for (int i = 0; i < mNumBufs; i++) {
+ mStreamBufs->getBufDef(mFrameLenOffset, mBufDefs[i], i);
+ }
+
+ rc = mStreamBufs->getRegFlags(regFlags);
+ if (rc < 0) {
+ ALOGE("%s: getRegFlags failed %d", __func__, rc);
+ for (int i = 0; i < mNumBufs; i++) {
+ ops_tbl->unmap_ops(i, -1, ops_tbl->userdata);
+ }
+ free(mBufDefs);
+ mBufDefs = NULL;
+ free(regFlags);
+ regFlags = NULL;
+ return INVALID_OPERATION;
+ }
+
+ *num_bufs = mNumBufs;
+ *initial_reg_flag = regFlags;
+ *bufs = mBufDefs;
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : putBufs
+ *
+ * DESCRIPTION: deallocate stream buffers
+ *
+ * PARAMETERS :
+ * @ops_tbl : ptr to buf mapping/unmapping ops
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::putBufs(mm_camera_map_unmap_ops_tbl_t *ops_tbl)
+{
+ int rc = NO_ERROR;
+ for (int i = 0; i < mNumBufs; i++) {
+ rc = ops_tbl->unmap_ops(i, -1, ops_tbl->userdata);
+ if (rc < 0) {
+ ALOGE("%s: map_stream_buf failed: %d", __func__, rc);
+ }
+ }
+ mBufDefs = NULL; // mBufDefs just keep a ptr to the buffer
+ // mm-camera-interface own the buffer, so no need to free
+ memset(&mFrameLenOffset, 0, sizeof(mFrameLenOffset));
+ mChannel->putStreamBufs();
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : invalidateBuf
+ *
+ * DESCRIPTION: invalidate a specific stream buffer
+ *
+ * PARAMETERS :
+ * @index : index of the buffer to invalidate
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::invalidateBuf(int index)
+{
+ return mStreamBufs->invalidateCache(index);
+}
+
+/*===========================================================================
+ * FUNCTION : cleanInvalidateBuf
+ *
+ * DESCRIPTION: clean and invalidate a specific stream buffer
+ *
+ * PARAMETERS :
+ * @index : index of the buffer to invalidate
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::cleanInvalidateBuf(int index)
+{
+ return mStreamBufs->cleanInvalidateCache(index);
+}
+
+/*===========================================================================
+ * FUNCTION : getFrameOffset
+ *
+ * DESCRIPTION: query stream buffer frame offset info
+ *
+ * PARAMETERS :
+ * @offset : reference to struct to store the queried frame offset info
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::getFrameOffset(cam_frame_len_offset_t &offset)
+{
+ offset = mFrameLenOffset;
+ return 0;
+}
+
+/*===========================================================================
+ * FUNCTION : getFrameDimension
+ *
+ * DESCRIPTION: query stream frame dimension info
+ *
+ * PARAMETERS :
+ * @dim : reference to struct to store the queried frame dimension
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::getFrameDimension(cam_dimension_t &dim)
+{
+ if (mStreamInfo != NULL) {
+ dim = mStreamInfo->dim;
+ return 0;
+ }
+ return -1;
+}
+
+/*===========================================================================
+ * FUNCTION : getFormat
+ *
+ * DESCRIPTION: query stream format
+ *
+ * PARAMETERS :
+ * @fmt : reference to stream format
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::getFormat(cam_format_t &fmt)
+{
+ if (mStreamInfo != NULL) {
+ fmt = mStreamInfo->fmt;
+ return 0;
+ }
+ return -1;
+}
+
+/*===========================================================================
+ * FUNCTION : getMyServerID
+ *
+ * DESCRIPTION: query server stream ID
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : stream ID from server
+ *==========================================================================*/
+uint32_t QCamera3Stream::getMyServerID() {
+ if (mStreamInfo != NULL) {
+ return mStreamInfo->stream_svr_id;
+ } else {
+ return 0;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : getMyType
+ *
+ * DESCRIPTION: query stream type
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : type of stream
+ *==========================================================================*/
+cam_stream_type_t QCamera3Stream::getMyType() const
+{
+ if (mStreamInfo != NULL) {
+ return mStreamInfo->stream_type;
+ } else {
+ return CAM_STREAM_TYPE_MAX;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : mapBuf
+ *
+ * DESCRIPTION: map stream related buffer to backend server
+ *
+ * PARAMETERS :
+ * @buf_type : mapping type of buffer
+ * @buf_idx : index of buffer
+ * @plane_idx: plane index
+ * @fd : fd of the buffer
+ * @size : lenght of the buffer
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::mapBuf(uint8_t buf_type,
+ uint32_t buf_idx,
+ int32_t plane_idx,
+ int fd,
+ uint32_t size)
+{
+ return mCamOps->map_stream_buf(mCamHandle, mChannelHandle,
+ mHandle, buf_type,
+ buf_idx, plane_idx,
+ fd, size);
+
+}
+
+/*===========================================================================
+ * FUNCTION : unmapBuf
+ *
+ * DESCRIPTION: unmap stream related buffer to backend server
+ *
+ * PARAMETERS :
+ * @buf_type : mapping type of buffer
+ * @buf_idx : index of buffer
+ * @plane_idx: plane index
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::unmapBuf(uint8_t buf_type, uint32_t buf_idx, int32_t plane_idx)
+{
+ return mCamOps->unmap_stream_buf(mCamHandle, mChannelHandle,
+ mHandle, buf_type,
+ buf_idx, plane_idx);
+}
+
+/*===========================================================================
+ * FUNCTION : setParameter
+ *
+ * DESCRIPTION: set stream based parameters
+ *
+ * PARAMETERS :
+ * @param : ptr to parameters to be set
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCamera3Stream::setParameter(cam_stream_parm_buffer_t ¶m)
+{
+ int32_t rc = NO_ERROR;
+ mStreamInfo->parm_buf = param;
+ rc = mCamOps->set_stream_parms(mCamHandle,
+ mChannelHandle,
+ mHandle,
+ &mStreamInfo->parm_buf);
+ if (rc == NO_ERROR) {
+ param = mStreamInfo->parm_buf;
+ }
+ return rc;
+}
+
+}; // namespace qcamera
diff --git a/camera/QCamera2/HAL3/QCamera3Stream.h b/camera/QCamera2/HAL3/QCamera3Stream.h
new file mode 100644
index 0000000..d000c4c
--- /dev/null
+++ b/camera/QCamera2/HAL3/QCamera3Stream.h
@@ -0,0 +1,134 @@
+/* Copyright (c) 2012-2013, The Linux Foundataion. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef __QCAMERA3_STREAM_H__
+#define __QCAMERA3_STREAM_H__
+
+#include <hardware/camera3.h>
+#include "QCameraCmdThread.h"
+#include "QCamera3Mem.h"
+
+extern "C" {
+#include <mm_camera_interface.h>
+}
+
+namespace qcamera {
+
+class QCamera3Stream;
+class QCamera3Channel;
+
+typedef void (*stream_cb_routine)(mm_camera_super_buf_t *frame,
+ QCamera3Stream *stream,
+ void *userdata);
+
+class QCamera3Stream
+{
+public:
+ QCamera3Stream(uint32_t camHandle,
+ uint32_t chId,
+ mm_camera_ops_t *camOps,
+ cam_padding_info_t *paddingInfo,
+ QCamera3Channel *channel);
+ virtual ~QCamera3Stream();
+ virtual int32_t init(cam_stream_type_t streamType,
+ cam_format_t streamFormat,
+ cam_dimension_t streamDim,
+ cam_stream_reproc_config_t* reprocess_config,
+ uint8_t minStreamBufNum,
+ stream_cb_routine stream_cb,
+ void *userdata);
+ virtual int32_t bufDone(int index);
+ virtual int32_t processDataNotify(mm_camera_super_buf_t *bufs);
+ virtual int32_t start();
+ virtual int32_t stop();
+
+ static void dataNotifyCB(mm_camera_super_buf_t *recvd_frame, void *userdata);
+ static void *dataProcRoutine(void *data);
+ uint32_t getMyHandle() const {return mHandle;}
+ cam_stream_type_t getMyType() const;
+ int32_t getFrameOffset(cam_frame_len_offset_t &offset);
+ int32_t getFrameDimension(cam_dimension_t &dim);
+ int32_t getFormat(cam_format_t &fmt);
+ mm_camera_buf_def_t* getInternalFormatBuffer(int index);
+ QCamera3Memory *getStreamBufs() {return mStreamBufs;};
+ uint32_t getMyServerID();
+
+ int32_t mapBuf(uint8_t buf_type, uint32_t buf_idx,
+ int32_t plane_idx, int fd, uint32_t size);
+ int32_t unmapBuf(uint8_t buf_type, uint32_t buf_idx, int32_t plane_idx);
+ int32_t setParameter(cam_stream_parm_buffer_t ¶m);
+
+private:
+ uint32_t mCamHandle;
+ uint32_t mChannelHandle;
+ uint32_t mHandle; // stream handle from mm-camera-interface
+ mm_camera_ops_t *mCamOps;
+ cam_stream_info_t *mStreamInfo; // ptr to stream info buf
+ mm_camera_stream_mem_vtbl_t mMemVtbl;
+ uint8_t mNumBufs;
+ stream_cb_routine mDataCB;
+ void *mUserData;
+
+ QCameraQueue mDataQ;
+ QCameraCmdThread mProcTh; // thread for dataCB
+
+ QCamera3HeapMemory *mStreamInfoBuf;
+ QCamera3Memory *mStreamBufs;
+ mm_camera_buf_def_t *mBufDefs;
+ cam_frame_len_offset_t mFrameLenOffset;
+ cam_padding_info_t mPaddingInfo;
+ QCamera3Channel *mChannel;
+
+ static int32_t get_bufs(
+ cam_frame_len_offset_t *offset,
+ uint8_t *num_bufs,
+ uint8_t **initial_reg_flag,
+ mm_camera_buf_def_t **bufs,
+ mm_camera_map_unmap_ops_tbl_t *ops_tbl,
+ void *user_data);
+ static int32_t put_bufs(
+ mm_camera_map_unmap_ops_tbl_t *ops_tbl,
+ void *user_data);
+ static int32_t invalidate_buf(int index, void *user_data);
+ static int32_t clean_invalidate_buf(int index, void *user_data);
+
+ int32_t getBufs(cam_frame_len_offset_t *offset,
+ uint8_t *num_bufs,
+ uint8_t **initial_reg_flag,
+ mm_camera_buf_def_t **bufs,
+ mm_camera_map_unmap_ops_tbl_t *ops_tbl);
+ int32_t putBufs(mm_camera_map_unmap_ops_tbl_t *ops_tbl);
+ int32_t invalidateBuf(int index);
+ int32_t cleanInvalidateBuf(int index);
+
+};
+
+}; // namespace qcamera
+
+#endif /* __QCAMERA3_STREAM_H__ */
diff --git a/camera/QCamera2/stack/Android.mk b/camera/QCamera2/stack/Android.mk
new file mode 100644
index 0000000..a357417
--- /dev/null
+++ b/camera/QCamera2/stack/Android.mk
@@ -0,0 +1,5 @@
+LOCAL_PATH:= $(call my-dir)
+include $(LOCAL_PATH)/mm-camera-interface/Android.mk
+include $(LOCAL_PATH)/mm-jpeg-interface/Android.mk
+include $(LOCAL_PATH)/mm-jpeg-interface/test/Android.mk
+include $(LOCAL_PATH)/mm-camera-test/Android.mk
diff --git a/camera/QCamera2/stack/common/cam_intf.h b/camera/QCamera2/stack/common/cam_intf.h
new file mode 100644
index 0000000..36e1be2
--- /dev/null
+++ b/camera/QCamera2/stack/common/cam_intf.h
@@ -0,0 +1,568 @@
+/* Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef __QCAMERA_INTF_H__
+#define __QCAMERA_INTF_H__
+
+#include <media/msmb_isp.h>
+#include "cam_types.h"
+
+#define CAM_PRIV_IOCTL_BASE (V4L2_CID_PRIVATE_BASE + 14)
+typedef enum {
+ /* session based parameters */
+ CAM_PRIV_PARM = CAM_PRIV_IOCTL_BASE,
+ /* session based action: do auto focus. TRIGGER_AF in HAL3 request */
+ CAM_PRIV_DO_AUTO_FOCUS,
+ /* session based action: cancel auto focus. TRIGGER_AF in HAL3 request. */
+ CAM_PRIV_CANCEL_AUTO_FOCUS,
+ /* session based action: prepare for snapshot. TRIGGER_AE_PREPARE in HAL3*/
+ CAM_PRIV_PREPARE_SNAPSHOT,
+ /* sync stream info. Used for configure_streams */
+ CAM_PRIV_STREAM_INFO_SYNC,
+ /* stream based parameters*/
+ CAM_PRIV_STREAM_PARM,
+ /* start ZSL snapshot.*/
+ CAM_PRIV_START_ZSL_SNAPSHOT,
+ /* stop ZSL snapshot.*/
+ CAM_PRIV_STOP_ZSL_SNAPSHOT,
+} cam_private_ioctl_enum_t;
+
+/* capability struct definition for HAL 1*/
+typedef struct{
+ cam_hal_version_t version;
+
+ cam_position_t position; /* sensor position: front, back */
+
+ uint16_t isWnrSupported;
+ /* supported iso modes */
+ uint8_t supported_iso_modes_cnt;
+ cam_iso_mode_type supported_iso_modes[CAM_ISO_MODE_MAX];
+
+ /* supported flash modes */
+ uint8_t supported_flash_modes_cnt;
+ cam_flash_mode_t supported_flash_modes[CAM_FLASH_MODE_MAX];
+
+ uint8_t zoom_ratio_tbl_cnt; /* table size for zoom ratios */
+ int zoom_ratio_tbl[MAX_ZOOMS_CNT]; /* zoom ratios table */
+
+ int qcom_supported_feature_mask; /* mask of qcom specific features supported:
+ * such as CAM_QCOM_FEATURE_SUPPORTED_FACE_DETECTION*/
+
+ /* supported effect modes */
+ uint8_t supported_effects_cnt;
+ cam_effect_mode_type supported_effects[CAM_EFFECT_MODE_MAX];
+
+ /* supported scene modes */
+ uint8_t supported_scene_modes_cnt;
+ cam_scene_mode_type supported_scene_modes[CAM_SCENE_MODE_MAX];
+
+ /* supported auto exposure modes */
+ uint8_t supported_aec_modes_cnt;
+ cam_auto_exposure_mode_type supported_aec_modes[CAM_AEC_MODE_MAX];
+
+ uint8_t fps_ranges_tbl_cnt; /* fps ranges table size */
+ cam_fps_range_t fps_ranges_tbl[MAX_SIZES_CNT]; /* fps ranges table */
+
+ /* supported antibanding modes */
+ uint8_t supported_antibandings_cnt;
+ cam_antibanding_mode_type supported_antibandings[CAM_ANTIBANDING_MODE_MAX];
+
+ /* supported white balance modes */
+ uint8_t supported_white_balances_cnt;
+ cam_wb_mode_type supported_white_balances[CAM_WB_MODE_MAX];
+
+ /* supported focus modes */
+ uint8_t supported_focus_modes_cnt;
+ cam_focus_mode_type supported_focus_modes[CAM_FOCUS_MODE_MAX];
+
+ int exposure_compensation_min; /* min value of exposure compensation index */
+ int exposure_compensation_max; /* max value of exposure compensation index */
+ int exposure_compensation_default; /* default value of exposure compensation index */
+ float exposure_compensation_step;
+ cam_rational_type_t exp_compensation_step; /* exposure compensation step value */
+
+ uint8_t video_stablization_supported; /* flag id video stablization is supported */
+
+ uint8_t picture_sizes_tbl_cnt; /* picture sizes table size */
+ cam_dimension_t picture_sizes_tbl[MAX_SIZES_CNT]; /* picture sizes table */
+
+ /* capabilities specific to HAL 1 */
+
+ int modes_supported; /* mask of modes supported: 2D, 3D */
+ uint32_t sensor_mount_angle; /* sensor mount angle */
+
+ float focal_length; /* focal length */
+ float hor_view_angle; /* horizontal view angle */
+ float ver_view_angle; /* vertical view angle */
+
+ uint8_t preview_sizes_tbl_cnt; /* preview sizes table size */
+ cam_dimension_t preview_sizes_tbl[MAX_SIZES_CNT]; /* preiew sizes table */
+
+ uint8_t video_sizes_tbl_cnt; /* video sizes table size */
+ cam_dimension_t video_sizes_tbl[MAX_SIZES_CNT]; /* video sizes table */
+
+
+ uint8_t livesnapshot_sizes_tbl_cnt; /* livesnapshot sizes table size */
+ cam_dimension_t livesnapshot_sizes_tbl[MAX_SIZES_CNT]; /* livesnapshot sizes table */
+
+ uint8_t hfr_tbl_cnt; /* table size for HFR */
+ cam_hfr_info_t hfr_tbl[CAM_HFR_MODE_MAX]; /* HFR table */
+
+ /* supported preview formats */
+ uint8_t supported_preview_fmt_cnt;
+ cam_format_t supported_preview_fmts[CAM_FORMAT_MAX];
+
+ /* supported picture formats */
+ uint8_t supported_picture_fmt_cnt;
+ cam_format_t supported_picture_fmts[CAM_FORMAT_MAX];
+
+ /* dimension and supported output format of raw dump from camif */
+ cam_dimension_t raw_dim;
+ uint8_t supported_raw_fmt_cnt;
+ cam_format_t supported_raw_fmts[CAM_FORMAT_MAX];
+
+ /* supported focus algorithms */
+ uint8_t supported_focus_algos_cnt;
+ cam_focus_algorithm_type supported_focus_algos[CAM_FOCUS_ALGO_MAX];
+
+
+ uint8_t auto_wb_lock_supported; /* flag if auto white balance lock is supported */
+ uint8_t zoom_supported; /* flag if zoom is supported */
+ uint8_t smooth_zoom_supported; /* flag if smooth zoom is supported */
+ uint8_t auto_exposure_lock_supported; /* flag if auto exposure lock is supported */
+ uint8_t video_snapshot_supported; /* flag if video snapshot is supported */
+
+ uint8_t max_num_roi; /* max number of roi can be detected */
+ uint8_t max_num_focus_areas; /* max num of focus areas */
+ uint8_t max_num_metering_areas; /* max num opf metering areas */
+ uint8_t max_zoom_step; /* max zoom step value */
+
+ /* QCOM specific control */
+ cam_control_range_t brightness_ctrl; /* brightness */
+ cam_control_range_t sharpness_ctrl; /* sharpness */
+ cam_control_range_t contrast_ctrl; /* contrast */
+ cam_control_range_t saturation_ctrl; /* saturation */
+ cam_control_range_t sce_ctrl; /* skintone enhancement factor */
+
+ cam_padding_info_t padding_info; /* padding information from PP */
+ int8_t min_num_hdr_bufs; /* minimum number of buffers needed for HDR by imaging module */
+ int8_t min_num_pp_bufs; /* minimum number of buffers needed by postproc module */
+ uint32_t min_required_pp_mask; /* min required pp feature masks for ZSL.
+ * depends on hardware limitation, i.e. for 8974,
+ * sharpness is required for all ZSL snapshot frames */
+
+ /* capabilities specific to HAL 3 */
+
+ float min_focus_distance;
+ float hyper_focal_distance;
+
+ float focal_lengths[CAM_FOCAL_LENGTHS_MAX];
+ uint8_t focal_lengths_count;
+
+ float apertures[CAM_APERTURES_MAX];
+ uint8_t apertures_count;
+
+ float filter_densities[CAM_FILTER_DENSITIES_MAX];
+ uint8_t filter_densities_count;
+
+ cam_optical_stab_modes_t
+ optical_stab_modes[CAM_OPT_STAB_MAX];
+ uint8_t optical_stab_modes_count;
+
+ cam_dimension_t lens_shading_map_size;
+ float lens_shading_map[3 * CAM_MAX_MAP_WIDTH *
+ CAM_MAX_MAP_HEIGHT];
+
+ cam_dimension_t geo_correction_map_size;
+ float geo_correction_map[2 * 3 * CAM_MAX_MAP_WIDTH *
+ CAM_MAX_MAP_HEIGHT];
+
+ float lens_position[3];
+
+ /* nano seconds */
+ int64_t exposure_time_range[2];
+
+ /* nano seconds */
+ int64_t max_frame_duration;
+
+ cam_color_filter_arrangement_t color_arrangement;
+
+ float sensor_physical_size[2];
+
+ /* Dimensions of full pixel array, possibly including
+ black calibration pixels */
+ cam_dimension_t pixel_array_size;
+ /* Area of raw data which corresponds to only active
+ pixels; smaller or equal to pixelArraySize. */
+ cam_rect_t active_array_size;
+
+ /* Maximum raw value output by sensor */
+ int32_t white_level;
+
+ /* A fixed black level offset for each of the Bayer
+ mosaic channels */
+ int32_t black_level_pattern[4];
+
+ /* Time taken before flash can fire again in nano secs */
+ int64_t flash_charge_duration;
+
+ /* flash firing power */
+ uint8_t supported_flash_firing_level_cnt;
+ cam_format_t supported_firing_levels[CAM_FLASH_FIRING_LEVEL_MAX];
+
+ /* Flash Firing Time */
+ int64_t flash_firing_time;
+
+ /* Flash Ciolor Temperature */
+ uint8_t flash_color_temp;
+
+ /* Flash max Energy */
+ uint8_t flash_max_energy;
+
+ /* Maximum number of supported points in the tonemap
+ curve */
+ int32_t max_tone_map_curve_points;
+
+ /* supported formats */
+ uint8_t supported_scalar_format_cnt;
+ cam_format_t supported_scalar_fmts[CAM_FORMAT_MAX];
+
+ /* The minimum frame duration that is supported for above
+ raw resolution */
+ int64_t raw_min_duration;
+
+ uint8_t supported_sizes_tbl_cnt;
+ cam_dimension_t supported_sizes_tbl[MAX_SIZES_CNT];
+
+ /* The minimum frame duration that is supported for each
+ * resolution in availableProcessedSizes. Should correspond
+ * to the frame duration when only that processed stream
+ * is active, with all processing set to FAST */
+ int64_t min_duration[MAX_SIZES_CNT];
+
+ uint32_t max_face_detection_count;
+
+ /* Number of histogram buckets supported */
+ int32_t histogram_size;
+ /* Maximum value possible for a histogram bucket */
+ int32_t max_histogram_count;
+
+ cam_dimension_t sharpness_map_size;
+
+ /* Maximum value possible for a sharpness map region */
+ int32_t max_sharpness_map_value;
+
+ cam_scene_mode_overrides_t scene_mode_overrides[CAM_SCENE_MODE_MAX];
+
+ /*Autoexposure modes for camera 3 api*/
+ uint8_t supported_ae_modes_cnt;
+ cam_ae_mode_type supported_ae_modes[CAM_AE_MODE_MAX];
+
+ int64_t jpeg_min_duration[MAX_SIZES_CNT];
+
+ cam_sensitivity_range_t sensitivity_range;
+ int32_t max_analog_sensitivity;
+
+ uint8_t flash_available;
+} cam_capability_t;
+
+typedef enum {
+ CAM_STREAM_CONSUMER_DISPLAY, /* buf to be displayed */
+ CAM_STREAM_CONSUMER_VIDEO_ENC, /* buf to be encoded by video */
+ CAM_STREAM_CONSUMER_JPEG_ENC, /* ZSL YUV buf to be fed back to JPEG */
+} cam_stream_consumer_t;
+
+typedef enum {
+ CAM_STREAM_PARAM_TYPE_DO_REPROCESS = CAM_INTF_PARM_DO_REPROCESS,
+ CAM_STREAM_PARAM_TYPE_SET_BUNDLE_INFO = CAM_INTF_PARM_SET_BUNDLE,
+ CAM_STREAM_PARAM_SET_STREAM_CONSUMER,
+ CAM_STREAM_PARAM_TYPE_MAX
+} cam_stream_param_type_e;
+
+typedef struct {
+ uint8_t buf_index; /* buf index to the source frame buffer that needs reprocess,
+ (assume buffer is already mapped)*/
+ uint32_t frame_idx; /* frame id of source frame to be reprocessed */
+ int32_t ret_val; /* return value from reprocess. Could have different meanings.
+ i.e., faceID in the case of face registration. */
+ uint8_t meta_present; /* if there is meta data associated with this reprocess frame */
+ uint32_t meta_stream_handle; /* meta data stream ID. only valid if meta_present != 0 */
+ uint8_t meta_buf_index; /* buf index to meta data buffer. only valid if meta_present != 0 */
+
+ cam_per_frame_pp_config_t frame_pp_config; /* per frame post-proc configuration */
+} cam_reprocess_param;
+
+typedef struct {
+ cam_stream_param_type_e type;
+ union {
+ cam_reprocess_param reprocess; /* do reprocess */
+ cam_bundle_config_t bundleInfo; /* set bundle info*/
+ cam_stream_consumer_t consumer; /* stream consumer */
+ };
+} cam_stream_parm_buffer_t;
+
+/* stream info */
+typedef struct {
+ /* stream ID from server */
+ uint32_t stream_svr_id;
+
+ /* stream type */
+ cam_stream_type_t stream_type;
+
+ /* image format */
+ cam_format_t fmt;
+
+ /* image dimension */
+ cam_dimension_t dim;
+
+ /* buffer plane information, will be calc based on stream_type, fmt,
+ dim, and padding_info(from stream config). Info including:
+ offset_x, offset_y, stride, scanline, plane offset */
+ cam_stream_buf_plane_info_t buf_planes;
+
+ /* streaming type */
+ cam_streaming_mode_t streaming_mode;
+ /* num of frames needs to be generated.
+ * only valid when streaming_mode = CAM_STREAMING_MODE_BURST */
+ uint8_t num_of_burst;
+
+ /* stream specific pp config */
+ cam_pp_feature_config_t pp_config;
+
+ /* this section is valid if offline reprocess type stream */
+ cam_stream_reproc_config_t reprocess_config;
+
+ cam_stream_parm_buffer_t parm_buf; /* stream based parameters */
+} cam_stream_info_t;
+
+/*****************************************************************************
+ * Code for Domain Socket Based Parameters *
+ ****************************************************************************/
+
+#define POINTER_OF(PARAM_ID,TABLE_PTR) \
+ (&(TABLE_PTR->entry[PARAM_ID].data))
+
+#define GET_FIRST_PARAM_ID(TABLE_PTR) \
+ (TABLE_PTR->first_flagged_entry)
+
+#define SET_FIRST_PARAM_ID(TABLE_PTR,PARAM_ID) \
+ TABLE_PTR->first_flagged_entry=PARAM_ID
+
+#define GET_NEXT_PARAM_ID(CURRENT_PARAM_ID,TABLE_PTR) \
+ (TABLE_PTR->entry[CURRENT_PARAM_ID].next_flagged_entry)
+
+#define SET_NEXT_PARAM_ID(CURRENT_PARAM_ID,TABLE_PTR,NEXT_PARAM_ID) \
+ TABLE_PTR->entry[CURRENT_PARAM_ID].next_flagged_entry=NEXT_PARAM_ID;
+
+#define INCLUDE(PARAM_ID,DATATYPE,COUNT) \
+ DATATYPE member_variable_##PARAM_ID[ COUNT ]
+
+typedef union {
+/**************************************************************************************
+ * ID from (cam_intf_parm_type_t) DATATYPE COUNT
+ **************************************************************************************/
+ INCLUDE(CAM_INTF_PARM_HAL_VERSION, int32_t, 1);
+ /* Shared between HAL1 and HAL3 */
+ INCLUDE(CAM_INTF_PARM_ANTIBANDING, int32_t, 1);
+ INCLUDE(CAM_INTF_PARM_EXPOSURE_COMPENSATION, int32_t, 1);
+ INCLUDE(CAM_INTF_PARM_AEC_LOCK, int32_t, 1);
+ INCLUDE(CAM_INTF_PARM_FPS_RANGE, cam_fps_range_t, 1);
+ INCLUDE(CAM_INTF_PARM_FOCUS_MODE, uint8_t, 1);
+ INCLUDE(CAM_INTF_PARM_AWB_LOCK, int32_t, 1);
+ INCLUDE(CAM_INTF_PARM_WHITE_BALANCE, int32_t, 1);
+ INCLUDE(CAM_INTF_PARM_EFFECT, int32_t, 1);
+ INCLUDE(CAM_INTF_PARM_BESTSHOT_MODE, int32_t, 1);
+ INCLUDE(CAM_INTF_PARM_DIS_ENABLE, int32_t, 1);
+ INCLUDE(CAM_INTF_PARM_LED_MODE, int32_t, 1);
+
+ /* HAL1 specific */
+ INCLUDE(CAM_INTF_PARM_QUERY_FLASH4SNAP, int32_t, 1); //read only
+ INCLUDE(CAM_INTF_PARM_EXPOSURE, int32_t, 1);
+ INCLUDE(CAM_INTF_PARM_SHARPNESS, int32_t, 1);
+ INCLUDE(CAM_INTF_PARM_CONTRAST, int32_t, 1);
+ INCLUDE(CAM_INTF_PARM_SATURATION, int32_t, 1);
+ INCLUDE(CAM_INTF_PARM_BRIGHTNESS, int32_t, 1);
+ INCLUDE(CAM_INTF_PARM_ISO, int32_t, 1);
+ INCLUDE(CAM_INTF_PARM_ZOOM, int32_t, 1);
+ INCLUDE(CAM_INTF_PARM_ROLLOFF, int32_t, 1);
+ INCLUDE(CAM_INTF_PARM_MODE, int32_t, 1);
+ INCLUDE(CAM_INTF_PARM_AEC_ALGO_TYPE, int32_t, 1);
+ INCLUDE(CAM_INTF_PARM_FOCUS_ALGO_TYPE, int32_t, 1);
+ INCLUDE(CAM_INTF_PARM_AEC_ROI, cam_set_aec_roi_t, 1);
+ INCLUDE(CAM_INTF_PARM_AF_ROI, cam_roi_info_t, 1);
+ INCLUDE(CAM_INTF_PARM_SCE_FACTOR, int32_t, 1);
+ INCLUDE(CAM_INTF_PARM_FD, cam_fd_set_parm_t, 1);
+ INCLUDE(CAM_INTF_PARM_MCE, int32_t, 1);
+ INCLUDE(CAM_INTF_PARM_HFR, int32_t, 1);
+ INCLUDE(CAM_INTF_PARM_REDEYE_REDUCTION, int32_t, 1);
+ INCLUDE(CAM_INTF_PARM_WAVELET_DENOISE, cam_denoise_param_t, 1);
+ INCLUDE(CAM_INTF_PARM_HISTOGRAM, int32_t, 1);
+ INCLUDE(CAM_INTF_PARM_ASD_ENABLE, int32_t, 1);
+ INCLUDE(CAM_INTF_PARM_RECORDING_HINT, int32_t, 1);
+ INCLUDE(CAM_INTF_PARM_HDR, cam_exp_bracketing_t, 1);
+ INCLUDE(CAM_INTF_PARM_FRAMESKIP, int32_t, 1);
+ INCLUDE(CAM_INTF_PARM_ZSL_MODE, int32_t, 1);
+ INCLUDE(CAM_INTF_PARM_HDR_NEED_1X, int32_t, 1);
+ INCLUDE(CAM_INTF_PARM_LOCK_CAF, int32_t, 1);
+ INCLUDE(CAM_INTF_PARM_VIDEO_HDR, int32_t, 1);
+
+ /* HAL3 sepcific */
+ INCLUDE(CAM_INTF_META_FRAME_NUMBER, uint32_t, 1);
+ INCLUDE(CAM_INTF_META_COLOR_CORRECT_MODE, uint8_t, 1);
+ INCLUDE(CAM_INTF_META_COLOR_CORRECT_TRANSFORM, cam_color_correct_matrix_t, 1);
+ INCLUDE(CAM_INTF_META_COLOR_CORRECT_GAINS, cam_color_correct_gains_t, 1);
+ INCLUDE(CAM_INTF_META_AEC_MODE, uint8_t, 1);
+ INCLUDE(CAM_INTF_META_AEC_ROI, cam_area_t, 5);
+ INCLUDE(CAM_INTF_META_AEC_PRECAPTURE_TRIGGER, cam_trigger_t, 1);
+ INCLUDE(CAM_INTF_META_AF_ROI, cam_area_t, 5);
+ INCLUDE(CAM_INTF_META_AF_TRIGGER, cam_trigger_t, 1);
+ INCLUDE(CAM_INTF_META_AWB_REGIONS, cam_area_t, 5);
+ INCLUDE(CAM_INTF_META_BLACK_LEVEL_LOCK, uint8_t, 1);
+ INCLUDE(CAM_INTF_META_CAPTURE_INTENT, uint8_t, 1);
+ INCLUDE(CAM_INTF_META_MODE, uint8_t, 1);
+ INCLUDE(CAM_INTF_META_DEMOSAIC, int32_t, 1);
+ INCLUDE(CAM_INTF_META_EDGE_MODE, int32_t, 1);
+ INCLUDE(CAM_INTF_META_SHARPNESS_STRENGTH, int32_t, 1);
+ INCLUDE(CAM_INTF_META_FLASH_POWER, uint8_t, 1);
+ INCLUDE(CAM_INTF_META_FLASH_FIRING_TIME, int64_t, 1);
+ INCLUDE(CAM_INTF_META_GEOMETRIC_MODE, uint8_t, 1);
+ INCLUDE(CAM_INTF_META_GEOMETRIC_STRENGTH, uint8_t, 1);
+ INCLUDE(CAM_INTF_META_HOTPIXEL_MODE, uint8_t, 1);
+ INCLUDE(CAM_INTF_META_LENS_APERTURE, float, 1);
+ INCLUDE(CAM_INTF_META_LENS_FILTERDENSITY, float, 1);
+ INCLUDE(CAM_INTF_META_LENS_FOCAL_LENGTH, float, 1);
+ INCLUDE(CAM_INTF_META_LENS_FOCUS_DISTANCE, float, 1);
+ INCLUDE(CAM_INTF_META_LENS_OPT_STAB_MODE, uint8_t, 1);
+ INCLUDE(CAM_INTF_META_LENS_SHADING_MAP_MODE, uint8_t, 1);
+ INCLUDE(CAM_INTF_META_NOISE_REDUCTION_MODE, uint8_t, 1);
+ INCLUDE(CAM_INTF_META_NOISE_REDUCTION_STRENGTH, int32_t, 1);
+ INCLUDE(CAM_INTF_META_SCALER_CROP_REGION, cam_crop_region_t, 1);
+ INCLUDE(CAM_INTF_META_SENSOR_EXPOSURE_TIME, int64_t, 1);
+ INCLUDE(CAM_INTF_META_SENSOR_FRAME_DURATION, int64_t, 1);
+ INCLUDE(CAM_INTF_META_SENSOR_SENSITIVITY, int32_t, 1);
+ INCLUDE(CAM_INTF_META_SHADING_MODE, uint8_t, 1);
+ INCLUDE(CAM_INTF_META_SHADING_STRENGTH, uint8_t, 1);
+ INCLUDE(CAM_INTF_META_STATS_FACEDETECT_MODE, uint8_t, 1);
+ INCLUDE(CAM_INTF_META_STATS_HISTOGRAM_MODE, uint8_t, 1);
+ INCLUDE(CAM_INTF_META_STATS_SHARPNESS_MAP_MODE, uint8_t, 1);
+ INCLUDE(CAM_INTF_META_TONEMAP_CURVE_BLUE, cam_tonemap_curve_t, 1);
+ INCLUDE(CAM_INTF_META_TONEMAP_CURVE_GREEN, cam_tonemap_curve_t, 1);
+ INCLUDE(CAM_INTF_META_TONEMAP_CURVE_RED, cam_tonemap_curve_t, 1);
+ INCLUDE(CAM_INTF_META_TONEMAP_MODE, uint8_t, 1);
+ INCLUDE(CAM_INTF_META_FLASH_MODE, uint8_t, 1);
+ INCLUDE(CAM_INTF_META_STREAM_TYPE_MASK, uint32_t, 1);
+} parm_type_t;
+
+
+typedef union {
+/**************************************************************************************
+ * ID from (cam_intf_metadata_type_t) DATATYPE COUNT
+ **************************************************************************************/
+ /* common between HAL1 and HAL3 */
+ INCLUDE(CAM_INTF_META_HISTOGRAM, cam_hist_stats_t, 1);
+ INCLUDE(CAM_INTF_META_FACE_DETECTION, cam_face_detection_data_t, 1);
+ INCLUDE(CAM_INTF_META_AUTOFOCUS_DATA, cam_auto_focus_data_t, 1);
+
+ /* Specific to HAl1 */
+ INCLUDE(CAM_INTF_META_CROP_DATA, cam_crop_data_t, 1);
+ INCLUDE(CAM_INTF_META_PREP_SNAPSHOT_DONE, int32_t, 1);
+ INCLUDE(CAM_INTF_META_GOOD_FRAME_IDX_RANGE, cam_frame_idx_range_t, 1);
+ /* Specific to HAL3 */
+ INCLUDE(CAM_INTF_META_FRAME_NUMBER_VALID, int32_t, 1);
+ INCLUDE(CAM_INTF_META_PENDING_REQUESTS, uint32_t, 1);
+ INCLUDE(CAM_INTF_META_FRAME_NUMBER, uint32_t, 1);
+ INCLUDE(CAM_INTF_META_COLOR_CORRECT_MODE, uint8_t, 1);
+ INCLUDE(CAM_INTF_META_COLOR_CORRECT_TRANSFORM, cam_color_correct_matrix_t, 1);
+ INCLUDE(CAM_INTF_META_COLOR_CORRECT_GAINS, cam_color_correct_gains_t, 1);
+ INCLUDE(CAM_INTF_META_PRED_COLOR_CORRECT_TRANSFORM, cam_color_correct_matrix_t, 1);
+ INCLUDE(CAM_INTF_META_PRED_COLOR_CORRECT_GAINS, cam_color_correct_gains_t, 1);
+ INCLUDE(CAM_INTF_META_AEC_PRECAPTURE_ID, int32_t, 1);
+ INCLUDE(CAM_INTF_META_AEC_ROI, cam_area_t, 5);
+ INCLUDE(CAM_INTF_META_AEC_STATE, uint8_t, 1);
+ INCLUDE(CAM_INTF_PARM_FOCUS_MODE, uint8_t, 1);
+ INCLUDE(CAM_INTF_META_AF_ROI, cam_area_t, 5);
+ INCLUDE(CAM_INTF_META_AF_STATE, uint8_t, 1);
+ INCLUDE(CAM_INTF_META_AF_TRIGGER_ID, int32_t, 1);
+ INCLUDE(CAM_INTF_PARM_WHITE_BALANCE, int32_t, 1);
+ INCLUDE(CAM_INTF_META_AWB_REGIONS, cam_area_t, 5);
+ INCLUDE(CAM_INTF_META_AWB_STATE, uint8_t, 1);
+ INCLUDE(CAM_INTF_META_BLACK_LEVEL_LOCK, uint8_t, 1);
+ INCLUDE(CAM_INTF_META_MODE, uint8_t, 1);
+ INCLUDE(CAM_INTF_META_EDGE_MODE, int32_t, 1);
+ INCLUDE(CAM_INTF_META_FLASH_POWER, uint8_t, 1);
+ INCLUDE(CAM_INTF_META_FLASH_FIRING_TIME, int64_t, 1);
+ INCLUDE(CAM_INTF_META_FLASH_MODE, uint8_t, 1);
+ INCLUDE(CAM_INTF_META_FLASH_STATE, int32_t, 1);
+ INCLUDE(CAM_INTF_META_HOTPIXEL_MODE, uint8_t, 1);
+ INCLUDE(CAM_INTF_META_LENS_APERTURE, float, 1);
+ INCLUDE(CAM_INTF_META_LENS_FILTERDENSITY, float, 1);
+ INCLUDE(CAM_INTF_META_LENS_FOCAL_LENGTH, float, 1);
+ INCLUDE(CAM_INTF_META_LENS_FOCUS_DISTANCE, float, 1);
+ INCLUDE(CAM_INTF_META_LENS_FOCUS_RANGE, float, 2);
+ INCLUDE(CAM_INTF_META_LENS_OPT_STAB_MODE, uint8_t, 1);
+ INCLUDE(CAM_INTF_META_LENS_FOCUS_STATE, uint8_t, 1);
+ INCLUDE(CAM_INTF_META_NOISE_REDUCTION_MODE, uint8_t, 1);
+ INCLUDE(CAM_INTF_META_SCALER_CROP_REGION, cam_crop_region_t, 1);
+ INCLUDE(CAM_INTF_META_SCENE_FLICKER, uint8_t, 1);
+ INCLUDE(CAM_INTF_META_SENSOR_EXPOSURE_TIME, int64_t, 1);
+ INCLUDE(CAM_INTF_META_SENSOR_FRAME_DURATION, int64_t, 1);
+ INCLUDE(CAM_INTF_META_SENSOR_SENSITIVITY, int32_t, 1);
+ INCLUDE(CAM_INTF_META_SENSOR_TIMESTAMP, struct timeval, 1);
+ INCLUDE(CAM_INTF_META_SHADING_MODE, uint8_t, 1);
+ INCLUDE(CAM_INTF_META_STATS_FACEDETECT_MODE, uint8_t, 1);
+ INCLUDE(CAM_INTF_META_STATS_HISTOGRAM_MODE, uint8_t, 1);
+ INCLUDE(CAM_INTF_META_STATS_SHARPNESS_MAP_MODE, uint8_t, 1);
+ INCLUDE(CAM_INTF_META_STATS_SHARPNESS_MAP, cam_sharpness_map_t, 3);
+ INCLUDE(CAM_INTF_META_LENS_SHADING_MAP, cam_lens_shading_map_t, 1);
+ INCLUDE(CAM_INTF_META_PRIVATE_DATA, char, MAX_METADATA_PAYLOAD_SIZE);
+} metadata_type_t;
+
+/****************************DO NOT MODIFY BELOW THIS LINE!!!!*********************/
+
+typedef struct {
+ metadata_type_t data;
+ uint8_t next_flagged_entry;
+} metadata_entry_type_t;
+
+typedef struct {
+ uint8_t first_flagged_entry;
+ metadata_entry_type_t entry[CAM_INTF_PARM_MAX];
+} metadata_buffer_t;
+
+typedef struct {
+ parm_type_t data;
+ uint8_t next_flagged_entry;
+} parm_entry_type_t;
+
+typedef struct {
+ uint8_t first_flagged_entry;
+ parm_entry_type_t entry[CAM_INTF_PARM_MAX];
+} parm_buffer_t;
+
+#endif /* __QCAMERA_INTF_H__ */
diff --git a/camera/QCamera2/stack/common/cam_list.h b/camera/QCamera2/stack/common/cam_list.h
new file mode 100755
index 0000000..36379af
--- /dev/null
+++ b/camera/QCamera2/stack/common/cam_list.h
@@ -0,0 +1,83 @@
+/* Copyright (c) 2012, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+/* This file is a slave copy from /vendor/qcom/propreitary/mm-cammera/common,
+ * Please do not modify it directly here. */
+
+#ifndef __CAMLIST_H
+#define __CAMLIST_H
+
+#include <stddef.h>
+
+#define member_of(ptr, type, member) ({ \
+ const typeof(((type *)0)->member) *__mptr = (ptr); \
+ (type *)((char *)__mptr - offsetof(type,member));})
+
+struct cam_list {
+ struct cam_list *next, *prev;
+};
+
+static inline void cam_list_init(struct cam_list *ptr)
+{
+ ptr->next = ptr;
+ ptr->prev = ptr;
+}
+
+static inline void cam_list_add_tail_node(struct cam_list *item,
+ struct cam_list *head)
+{
+ struct cam_list *prev = head->prev;
+
+ head->prev = item;
+ item->next = head;
+ item->prev = prev;
+ prev->next = item;
+}
+
+static inline void cam_list_insert_before_node(struct cam_list *item,
+ struct cam_list *node)
+{
+ item->next = node;
+ item->prev = node->prev;
+ item->prev->next = item;
+ node->prev = item;
+}
+
+static inline void cam_list_del_node(struct cam_list *ptr)
+{
+ struct cam_list *prev = ptr->prev;
+ struct cam_list *next = ptr->next;
+
+ next->prev = ptr->prev;
+ prev->next = ptr->next;
+ ptr->next = ptr;
+ ptr->prev = ptr;
+}
+
+#endif /* __CAMLIST_H */
diff --git a/camera/QCamera2/stack/common/cam_queue.h b/camera/QCamera2/stack/common/cam_queue.h
new file mode 100755
index 0000000..a23c622
--- /dev/null
+++ b/camera/QCamera2/stack/common/cam_queue.h
@@ -0,0 +1,130 @@
+/* Copyright (c) 2012, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include "cam_list.h"
+
+typedef struct {
+ struct cam_list list;
+ void *data;
+} cam_node_t;
+
+typedef struct {
+ cam_node_t head; /* dummy head */
+ uint32_t size;
+ pthread_mutex_t lock;
+} cam_queue_t;
+
+static inline int32_t cam_queue_init(cam_queue_t *queue)
+{
+ pthread_mutex_init(&queue->lock, NULL);
+ cam_list_init(&queue->head.list);
+ queue->size = 0;
+ return 0;
+}
+
+static inline int32_t cam_queue_enq(cam_queue_t *queue, void *data)
+{
+ cam_node_t *node =
+ (cam_node_t *)malloc(sizeof(cam_node_t));
+ if (NULL == node) {
+ return -1;
+ }
+
+ memset(node, 0, sizeof(cam_node_t));
+ node->data = data;
+
+ pthread_mutex_lock(&queue->lock);
+ cam_list_add_tail_node(&node->list, &queue->head.list);
+ queue->size++;
+ pthread_mutex_unlock(&queue->lock);
+
+ return 0;
+}
+
+static inline void *cam_queue_deq(cam_queue_t *queue)
+{
+ cam_node_t *node = NULL;
+ void *data = NULL;
+ struct cam_list *head = NULL;
+ struct cam_list *pos = NULL;
+
+ pthread_mutex_lock(&queue->lock);
+ head = &queue->head.list;
+ pos = head->next;
+ if (pos != head) {
+ node = member_of(pos, cam_node_t, list);
+ cam_list_del_node(&node->list);
+ queue->size--;
+ }
+ pthread_mutex_unlock(&queue->lock);
+
+ if (NULL != node) {
+ data = node->data;
+ free(node);
+ }
+
+ return data;
+}
+
+static inline int32_t cam_queue_flush(cam_queue_t *queue)
+{
+ cam_node_t *node = NULL;
+ struct cam_list *head = NULL;
+ struct cam_list *pos = NULL;
+
+ pthread_mutex_lock(&queue->lock);
+ head = &queue->head.list;
+ pos = head->next;
+
+ while(pos != head) {
+ node = member_of(pos, cam_node_t, list);
+ pos = pos->next;
+ cam_list_del_node(&node->list);
+ queue->size--;
+
+ /* TODO later to consider ptr inside data */
+ /* for now we only assume there is no ptr inside data
+ * so we free data directly */
+ if (NULL != node->data) {
+ free(node->data);
+ }
+ free(node);
+
+ }
+ queue->size = 0;
+ pthread_mutex_unlock(&queue->lock);
+ return 0;
+}
+
+static inline int32_t cam_queue_deinit(cam_queue_t *queue)
+{
+ cam_queue_flush(queue);
+ pthread_mutex_destroy(&queue->lock);
+ return 0;
+}
diff --git a/camera/QCamera2/stack/common/cam_semaphore.h b/camera/QCamera2/stack/common/cam_semaphore.h
new file mode 100644
index 0000000..a52f907
--- /dev/null
+++ b/camera/QCamera2/stack/common/cam_semaphore.h
@@ -0,0 +1,85 @@
+/* Copyright (c) 2012, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef __QCAMERA_SEMAPHORE_H__
+#define __QCAMERA_SEMAPHORE_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Implement semaphore with mutex and conditional variable.
+ * Reason being, POSIX semaphore on Android are not used or
+ * well tested.
+ */
+
+typedef struct {
+ int val;
+ pthread_mutex_t mutex;
+ pthread_cond_t cond;
+} cam_semaphore_t;
+
+static inline void cam_sem_init(cam_semaphore_t *s, int n)
+{
+ pthread_mutex_init(&(s->mutex), NULL);
+ pthread_cond_init(&(s->cond), NULL);
+ s->val = n;
+}
+
+static inline void cam_sem_post(cam_semaphore_t *s)
+{
+ pthread_mutex_lock(&(s->mutex));
+ s->val++;
+ pthread_cond_signal(&(s->cond));
+ pthread_mutex_unlock(&(s->mutex));
+}
+
+static inline int cam_sem_wait(cam_semaphore_t *s)
+{
+ int rc = 0;
+ pthread_mutex_lock(&(s->mutex));
+ while (s->val == 0)
+ rc = pthread_cond_wait(&(s->cond), &(s->mutex));
+ s->val--;
+ pthread_mutex_unlock(&(s->mutex));
+ return rc;
+}
+
+static inline void cam_sem_destroy(cam_semaphore_t *s)
+{
+ pthread_mutex_destroy(&(s->mutex));
+ pthread_cond_destroy(&(s->cond));
+ s->val = 0;
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __QCAMERA_SEMAPHORE_H__ */
diff --git a/camera/QCamera2/stack/common/cam_types.h b/camera/QCamera2/stack/common/cam_types.h
new file mode 100644
index 0000000..445d28b
--- /dev/null
+++ b/camera/QCamera2/stack/common/cam_types.h
@@ -0,0 +1,1257 @@
+/* Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef __QCAMERA_TYPES_H__
+#define __QCAMERA_TYPES_H__
+
+#include <stdint.h>
+#include <pthread.h>
+#include <inttypes.h>
+#include <media/msmb_camera.h>
+
+#define CAM_MAX_NUM_BUFS_PER_STREAM 24
+#define MAX_METADATA_PAYLOAD_SIZE 1024
+
+#define CEILING32(X) (((X) + 0x0001F) & 0xFFFFFFE0)
+#define CEILING16(X) (((X) + 0x000F) & 0xFFF0)
+#define CEILING4(X) (((X) + 0x0003) & 0xFFFC)
+#define CEILING2(X) (((X) + 0x0001) & 0xFFFE)
+
+#define MAX_ZOOMS_CNT 64
+#define MAX_SIZES_CNT 24
+#define MAX_EXP_BRACKETING_LENGTH 32
+#define MAX_ROI 5
+#define MAX_STREAM_NUM_IN_BUNDLE 4
+#define MAX_NUM_STREAMS 8
+
+typedef enum {
+ CAM_HAL_V1 = 1,
+ CAM_HAL_V3 = 3
+} cam_hal_version_t;
+
+typedef enum {
+ CAM_STATUS_SUCCESS, /* Operation Succeded */
+ CAM_STATUS_FAILED, /* Failure in doing operation */
+ CAM_STATUS_INVALID_PARM, /* Inavlid parameter provided */
+ CAM_STATUS_NOT_SUPPORTED, /* Parameter/operation not supported */
+ CAM_STATUS_ACCEPTED, /* Parameter accepted */
+ CAM_STATUS_MAX,
+} cam_status_t;
+
+typedef enum {
+ CAM_POSITION_BACK,
+ CAM_POSITION_FRONT
+} cam_position_t;
+
+typedef enum {
+ CAM_FLICKER_NONE,
+ CAM_FLICKER_50_HZ,
+ CAM_FLICKER_60_HZ
+} cam_flicker_t;
+
+typedef enum {
+ CAM_FORMAT_JPEG = 0,
+ CAM_FORMAT_YUV_420_NV12 = 1,
+ CAM_FORMAT_YUV_420_NV21,
+ CAM_FORMAT_YUV_420_NV21_ADRENO,
+ CAM_FORMAT_YUV_420_YV12,
+ CAM_FORMAT_YUV_422_NV16,
+ CAM_FORMAT_YUV_422_NV61,
+ CAM_FORMAT_YUV_420_NV12_VENUS,
+
+ /* Please note below are the defintions for raw image.
+ * Any format other than raw image format should be declared
+ * before this line!!!!!!!!!!!!! */
+
+ /* Note: For all raw formats, each scanline needs to be 16 bytes aligned */
+
+ /* Packed YUV/YVU raw format, 16 bpp: 8 bits Y and 8 bits UV.
+ * U and V are interleaved with Y: YUYV or YVYV */
+ CAM_FORMAT_YUV_RAW_8BIT_YUYV,
+ CAM_FORMAT_YUV_RAW_8BIT_YVYU,
+ CAM_FORMAT_YUV_RAW_8BIT_UYVY,
+ CAM_FORMAT_YUV_RAW_8BIT_VYUY,
+
+ /* QCOM RAW formats where data is packed into 64bit word.
+ * 8BPP: 1 64-bit word contains 8 pixels p0 - p7, where p0 is
+ * stored at LSB.
+ * 10BPP: 1 64-bit word contains 6 pixels p0 - p5, where most
+ * significant 4 bits are set to 0. P0 is stored at LSB.
+ * 12BPP: 1 64-bit word contains 5 pixels p0 - p4, where most
+ * significant 4 bits are set to 0. P0 is stored at LSB. */
+ CAM_FORMAT_BAYER_QCOM_RAW_8BPP_GBRG,
+ CAM_FORMAT_BAYER_QCOM_RAW_8BPP_GRBG,
+ CAM_FORMAT_BAYER_QCOM_RAW_8BPP_RGGB,
+ CAM_FORMAT_BAYER_QCOM_RAW_8BPP_BGGR,
+ CAM_FORMAT_BAYER_QCOM_RAW_10BPP_GBRG,
+ CAM_FORMAT_BAYER_QCOM_RAW_10BPP_GRBG,
+ CAM_FORMAT_BAYER_QCOM_RAW_10BPP_RGGB,
+ CAM_FORMAT_BAYER_QCOM_RAW_10BPP_BGGR,
+ CAM_FORMAT_BAYER_QCOM_RAW_12BPP_GBRG,
+ CAM_FORMAT_BAYER_QCOM_RAW_12BPP_GRBG,
+ CAM_FORMAT_BAYER_QCOM_RAW_12BPP_RGGB,
+ CAM_FORMAT_BAYER_QCOM_RAW_12BPP_BGGR,
+ /* MIPI RAW formats based on MIPI CSI-2 specifiction.
+ * 8BPP: Each pixel occupies one bytes, starting at LSB.
+ * Output with of image has no restrictons.
+ * 10BPP: Four pixels are held in every 5 bytes. The output
+ * with of image must be a multiple of 4 pixels.
+ * 12BPP: Two pixels are held in every 3 bytes. The output
+ * width of image must be a multiple of 2 pixels. */
+ CAM_FORMAT_BAYER_MIPI_RAW_8BPP_GBRG,
+ CAM_FORMAT_BAYER_MIPI_RAW_8BPP_GRBG,
+ CAM_FORMAT_BAYER_MIPI_RAW_8BPP_RGGB,
+ CAM_FORMAT_BAYER_MIPI_RAW_8BPP_BGGR,
+ CAM_FORMAT_BAYER_MIPI_RAW_10BPP_GBRG,
+ CAM_FORMAT_BAYER_MIPI_RAW_10BPP_GRBG,
+ CAM_FORMAT_BAYER_MIPI_RAW_10BPP_RGGB,
+ CAM_FORMAT_BAYER_MIPI_RAW_10BPP_BGGR,
+ CAM_FORMAT_BAYER_MIPI_RAW_12BPP_GBRG,
+ CAM_FORMAT_BAYER_MIPI_RAW_12BPP_GRBG,
+ CAM_FORMAT_BAYER_MIPI_RAW_12BPP_RGGB,
+ CAM_FORMAT_BAYER_MIPI_RAW_12BPP_BGGR,
+ /* Ideal raw formats where image data has gone through black
+ * correction, lens rolloff, demux/channel gain, bad pixel
+ * correction, and ABF.
+ * Ideal raw formats could output any of QCOM_RAW and MIPI_RAW
+ * formats, plus plain8 8bbp, plain16 800, plain16 10bpp, and
+ * plain 16 12bpp */
+ CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_8BPP_GBRG,
+ CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_8BPP_GRBG,
+ CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_8BPP_RGGB,
+ CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_8BPP_BGGR,
+ CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_10BPP_GBRG,
+ CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_10BPP_GRBG,
+ CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_10BPP_RGGB,
+ CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_10BPP_BGGR,
+ CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_12BPP_GBRG,
+ CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_12BPP_GRBG,
+ CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_12BPP_RGGB,
+ CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_12BPP_BGGR,
+ CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_8BPP_GBRG,
+ CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_8BPP_GRBG,
+ CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_8BPP_RGGB,
+ CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_8BPP_BGGR,
+ CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_10BPP_GBRG,
+ CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_10BPP_GRBG,
+ CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_10BPP_RGGB,
+ CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_10BPP_BGGR,
+ CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_12BPP_GBRG,
+ CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_12BPP_GRBG,
+ CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_12BPP_RGGB,
+ CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_12BPP_BGGR,
+ CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN8_8BPP_GBRG,
+ CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN8_8BPP_GRBG,
+ CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN8_8BPP_RGGB,
+ CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN8_8BPP_BGGR,
+ CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_8BPP_GBRG,
+ CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_8BPP_GRBG,
+ CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_8BPP_RGGB,
+ CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_8BPP_BGGR,
+ CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_10BPP_GBRG,
+ CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_10BPP_GRBG,
+ CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_10BPP_RGGB,
+ CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_10BPP_BGGR,
+ CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_12BPP_GBRG,
+ CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_12BPP_GRBG,
+ CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_12BPP_RGGB,
+ CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_12BPP_BGGR,
+
+ /* generic 8-bit raw */
+ CAM_FORMAT_JPEG_RAW_8BIT,
+ CAM_FORMAT_META_RAW_8BIT,
+
+ CAM_FORMAT_MAX
+} cam_format_t;
+
+typedef enum {
+ /* applies to HAL 1 */
+ CAM_STREAM_TYPE_DEFAULT, /* default stream type */
+ CAM_STREAM_TYPE_PREVIEW, /* preview */
+ CAM_STREAM_TYPE_POSTVIEW, /* postview */
+ CAM_STREAM_TYPE_SNAPSHOT, /* snapshot */
+ CAM_STREAM_TYPE_VIDEO, /* video */
+
+ /* applies to HAL 3 */
+ CAM_STREAM_TYPE_CALLBACK, /* app requested callback */
+ CAM_STREAM_TYPE_NON_ZSL_SNAPSHOT, /* non zsl snapshot */
+ CAM_STREAM_TYPE_IMPL_DEFINED, /* opaque format: could be display, video enc, ZSL YUV */
+
+ /* applies to both HAL 1 and HAL 3 */
+ CAM_STREAM_TYPE_METADATA, /* meta data */
+ CAM_STREAM_TYPE_RAW, /* raw dump from camif */
+ CAM_STREAM_TYPE_OFFLINE_PROC, /* offline process */
+ CAM_STREAM_TYPE_MAX,
+} cam_stream_type_t;
+
+typedef enum {
+ CAM_PAD_NONE = 1,
+ CAM_PAD_TO_2 = 2,
+ CAM_PAD_TO_4 = 4,
+ CAM_PAD_TO_WORD = CAM_PAD_TO_4,
+ CAM_PAD_TO_8 = 8,
+ CAM_PAD_TO_16 = 16,
+ CAM_PAD_TO_32 = 32,
+ CAM_PAD_TO_64 = 64,
+ CAM_PAD_TO_1K = 1024,
+ CAM_PAD_TO_2K = 2048,
+ CAM_PAD_TO_4K = 4096,
+ CAM_PAD_TO_8K = 8192
+} cam_pad_format_t;
+
+typedef enum {
+ /* followings are per camera */
+ CAM_MAPPING_BUF_TYPE_CAPABILITY, /* mapping camera capability buffer */
+ CAM_MAPPING_BUF_TYPE_PARM_BUF, /* mapping parameters buffer */
+
+ /* followings are per stream */
+ CAM_MAPPING_BUF_TYPE_STREAM_BUF, /* mapping stream buffers */
+ CAM_MAPPING_BUF_TYPE_STREAM_INFO, /* mapping stream information buffer */
+ CAM_MAPPING_BUF_TYPE_OFFLINE_INPUT_BUF, /* mapping offline process input buffer */
+ CAM_MAPPING_BUF_TYPE_MAX
+} cam_mapping_buf_type;
+
+typedef struct {
+ cam_mapping_buf_type type;
+ uint32_t stream_id; /* stream id: valid if STREAM_BUF */
+ uint32_t frame_idx; /* frame index: valid if type is STREAM_BUF */
+ int32_t plane_idx; /* planner index. valid if type is STREAM_BUF.
+ * -1 means all planners shanre the same fd;
+ * otherwise, each planner has its own fd */
+ unsigned long cookie; /* could be job_id(uint32_t) to identify mapping job */
+ int fd; /* origin fd */
+ uint32_t size; /* size of the buffer */
+} cam_buf_map_type;
+
+typedef struct {
+ cam_mapping_buf_type type;
+ uint32_t stream_id; /* stream id: valid if STREAM_BUF */
+ uint32_t frame_idx; /* frame index: valid if STREAM_BUF or HIST_BUF */
+ int32_t plane_idx; /* planner index. valid if type is STREAM_BUF.
+ * -1 means all planners shanre the same fd;
+ * otherwise, each planner has its own fd */
+ unsigned long cookie; /* could be job_id(uint32_t) to identify unmapping job */
+} cam_buf_unmap_type;
+
+typedef enum {
+ CAM_MAPPING_TYPE_FD_MAPPING,
+ CAM_MAPPING_TYPE_FD_UNMAPPING,
+ CAM_MAPPING_TYPE_MAX
+} cam_mapping_type;
+
+typedef struct {
+ cam_mapping_type msg_type;
+ union {
+ cam_buf_map_type buf_map;
+ cam_buf_unmap_type buf_unmap;
+ } payload;
+} cam_sock_packet_t;
+
+typedef enum {
+ CAM_MODE_2D = (1<<0),
+ CAM_MODE_3D = (1<<1)
+} cam_mode_t;
+
+typedef struct {
+ uint32_t len;
+ uint32_t y_offset;
+ uint32_t cbcr_offset;
+} cam_sp_len_offset_t;
+
+typedef struct{
+ uint32_t len;
+ uint32_t offset;
+ int32_t offset_x;
+ int32_t offset_y;
+ int32_t stride;
+ int32_t scanline;
+} cam_mp_len_offset_t;
+
+typedef struct {
+ uint32_t width_padding;
+ uint32_t height_padding;
+ uint32_t plane_padding;
+} cam_padding_info_t;
+
+typedef struct {
+ int num_planes;
+ union {
+ cam_sp_len_offset_t sp;
+ cam_mp_len_offset_t mp[VIDEO_MAX_PLANES];
+ };
+ uint32_t frame_len;
+} cam_frame_len_offset_t;
+
+typedef struct {
+ int32_t width;
+ int32_t height;
+} cam_dimension_t;
+
+typedef struct {
+ cam_frame_len_offset_t plane_info;
+} cam_stream_buf_plane_info_t;
+
+typedef struct {
+ float min_fps;
+ float max_fps;
+} cam_fps_range_t;
+
+typedef struct {
+ int32_t min_sensitivity;
+ int32_t max_sensitivity;
+} cam_sensitivity_range_t;
+
+typedef enum {
+ CAM_HFR_MODE_OFF,
+ CAM_HFR_MODE_60FPS,
+ CAM_HFR_MODE_90FPS,
+ CAM_HFR_MODE_120FPS,
+ CAM_HFR_MODE_150FPS,
+ CAM_HFR_MODE_MAX
+} cam_hfr_mode_t;
+
+typedef struct {
+ cam_hfr_mode_t mode;
+ cam_dimension_t dim;
+ uint8_t frame_skip;
+ uint8_t livesnapshot_sizes_tbl_cnt; /* livesnapshot sizes table size */
+ cam_dimension_t livesnapshot_sizes_tbl[MAX_SIZES_CNT]; /* livesnapshot sizes table */
+} cam_hfr_info_t;
+
+typedef enum {
+ CAM_WB_MODE_AUTO,
+ CAM_WB_MODE_CUSTOM,
+ CAM_WB_MODE_INCANDESCENT,
+ CAM_WB_MODE_FLUORESCENT,
+ CAM_WB_MODE_WARM_FLUORESCENT,
+ CAM_WB_MODE_DAYLIGHT,
+ CAM_WB_MODE_CLOUDY_DAYLIGHT,
+ CAM_WB_MODE_TWILIGHT,
+ CAM_WB_MODE_SHADE,
+ CAM_WB_MODE_OFF,
+ CAM_WB_MODE_MAX
+} cam_wb_mode_type;
+
+typedef enum {
+ CAM_ANTIBANDING_MODE_OFF,
+ CAM_ANTIBANDING_MODE_60HZ,
+ CAM_ANTIBANDING_MODE_50HZ,
+ CAM_ANTIBANDING_MODE_AUTO,
+ CAM_ANTIBANDING_MODE_AUTO_50HZ,
+ CAM_ANTIBANDING_MODE_AUTO_60HZ,
+ CAM_ANTIBANDING_MODE_MAX,
+} cam_antibanding_mode_type;
+
+/* Enum Type for different ISO Mode supported */
+typedef enum {
+ CAM_ISO_MODE_AUTO,
+ CAM_ISO_MODE_DEBLUR,
+ CAM_ISO_MODE_100,
+ CAM_ISO_MODE_200,
+ CAM_ISO_MODE_400,
+ CAM_ISO_MODE_800,
+ CAM_ISO_MODE_1600,
+ CAM_ISO_MODE_MAX
+} cam_iso_mode_type;
+
+typedef enum {
+ CAM_AEC_MODE_FRAME_AVERAGE,
+ CAM_AEC_MODE_CENTER_WEIGHTED,
+ CAM_AEC_MODE_SPOT_METERING,
+ CAM_AEC_MODE_SMART_METERING,
+ CAM_AEC_MODE_USER_METERING,
+ CAM_AEC_MODE_SPOT_METERING_ADV,
+ CAM_AEC_MODE_CENTER_WEIGHTED_ADV,
+ CAM_AEC_MODE_MAX
+} cam_auto_exposure_mode_type;
+
+typedef enum {
+ CAM_AE_MODE_OFF,
+ CAM_AE_MODE_ON,
+ CAM_AE_MODE_MAX
+} cam_ae_mode_type;
+
+typedef enum {
+ CAM_FOCUS_ALGO_AUTO,
+ CAM_FOCUS_ALGO_SPOT,
+ CAM_FOCUS_ALGO_CENTER_WEIGHTED,
+ CAM_FOCUS_ALGO_AVERAGE,
+ CAM_FOCUS_ALGO_MAX
+} cam_focus_algorithm_type;
+
+/* Auto focus mode */
+typedef enum {
+ CAM_FOCUS_MODE_AUTO,
+ CAM_FOCUS_MODE_INFINITY,
+ CAM_FOCUS_MODE_MACRO,
+ CAM_FOCUS_MODE_FIXED,
+ CAM_FOCUS_MODE_EDOF,
+ CAM_FOCUS_MODE_CONTINOUS_VIDEO,
+ CAM_FOCUS_MODE_CONTINOUS_PICTURE,
+ CAM_FOCUS_MODE_MAX
+} cam_focus_mode_type;
+
+typedef enum {
+ CAM_SCENE_MODE_OFF,
+ CAM_SCENE_MODE_AUTO,
+ CAM_SCENE_MODE_LANDSCAPE,
+ CAM_SCENE_MODE_SNOW,
+ CAM_SCENE_MODE_BEACH,
+ CAM_SCENE_MODE_SUNSET,
+ CAM_SCENE_MODE_NIGHT,
+ CAM_SCENE_MODE_PORTRAIT,
+ CAM_SCENE_MODE_BACKLIGHT,
+ CAM_SCENE_MODE_SPORTS,
+ CAM_SCENE_MODE_ANTISHAKE,
+ CAM_SCENE_MODE_FLOWERS,
+ CAM_SCENE_MODE_CANDLELIGHT,
+ CAM_SCENE_MODE_FIREWORKS,
+ CAM_SCENE_MODE_PARTY,
+ CAM_SCENE_MODE_NIGHT_PORTRAIT,
+ CAM_SCENE_MODE_THEATRE,
+ CAM_SCENE_MODE_ACTION,
+ CAM_SCENE_MODE_AR,
+ CAM_SCENE_MODE_FACE_PRIORITY,
+ CAM_SCENE_MODE_BARCODE,
+ CAM_SCENE_MODE_MAX
+} cam_scene_mode_type;
+
+typedef enum {
+ CAM_EFFECT_MODE_OFF,
+ CAM_EFFECT_MODE_MONO,
+ CAM_EFFECT_MODE_NEGATIVE,
+ CAM_EFFECT_MODE_SOLARIZE,
+ CAM_EFFECT_MODE_SEPIA,
+ CAM_EFFECT_MODE_POSTERIZE,
+ CAM_EFFECT_MODE_WHITEBOARD,
+ CAM_EFFECT_MODE_BLACKBOARD,
+ CAM_EFFECT_MODE_AQUA,
+ CAM_EFFECT_MODE_EMBOSS,
+ CAM_EFFECT_MODE_SKETCH,
+ CAM_EFFECT_MODE_NEON,
+ CAM_EFFECT_MODE_MAX
+} cam_effect_mode_type;
+
+typedef enum {
+ CAM_FLASH_MODE_OFF,
+ CAM_FLASH_MODE_AUTO,
+ CAM_FLASH_MODE_ON,
+ CAM_FLASH_MODE_TORCH,
+ CAM_FLASH_MODE_SINGLE,
+ CAM_FLASH_MODE_MAX
+} cam_flash_mode_t;
+
+// Flash States
+typedef enum {
+ CAM_FLASH_STATE_UNAVAILABLE,
+ CAM_FLASH_STATE_CHARGING,
+ CAM_FLASH_STATE_READY,
+ CAM_FLASH_STATE_FIRED,
+ CAM_FLASH_STATE_PARTIAL,
+ CAM_FLASH_STATE_MAX
+} cam_flash_state_t;
+
+typedef enum {
+ CAM_FLASH_FIRING_LEVEL_0,
+ CAM_FLASH_FIRING_LEVEL_1,
+ CAM_FLASH_FIRING_LEVEL_2,
+ CAM_FLASH_FIRING_LEVEL_3,
+ CAM_FLASH_FIRING_LEVEL_4,
+ CAM_FLASH_FIRING_LEVEL_5,
+ CAM_FLASH_FIRING_LEVEL_6,
+ CAM_FLASH_FIRING_LEVEL_7,
+ CAM_FLASH_FIRING_LEVEL_8,
+ CAM_FLASH_FIRING_LEVEL_9,
+ CAM_FLASH_FIRING_LEVEL_10,
+ CAM_FLASH_FIRING_LEVEL_MAX
+} cam_flash_firing_level_t;
+
+
+typedef enum {
+ CAM_AEC_TRIGGER_IDLE,
+ CAM_AEC_TRIGGER_START
+} cam_aec_trigger_type_t;
+
+typedef enum {
+ CAM_AF_TRIGGER_IDLE,
+ CAM_AF_TRIGGER_START,
+ CAM_AF_TRIGGER_CANCEL
+} cam_af_trigger_type_t;
+
+typedef enum {
+ CAM_AE_STATE_INACTIVE,
+ CAM_AE_STATE_SEARCHING,
+ CAM_AE_STATE_CONVERGED,
+ CAM_AE_STATE_LOCKED,
+ CAM_AE_STATE_FLASH_REQUIRED,
+ CAM_AE_STATE_PRECAPTURE
+} cam_ae_state_t;
+
+typedef enum {
+ CAM_NOISE_REDUCTION_MODE_OFF,
+ CAM_NOISE_REDUCTION_MODE_FAST,
+ CAM_NOISE_REDUCTION_MODE_HIGH_QUALITY
+} cam_noise_reduction_mode_t;
+
+typedef enum {
+ CAM_EDGE_MODE_OFF,
+ CAM_EDGE_MODE_FAST,
+ CAM_EDGE_MODE_HIGH_QUALITY,
+} cam_edge_mode_t;
+
+typedef enum {
+ CAM_BLACK_LEVEL_LOCK_OFF,
+ CAM_BLACK_LEVEL_LOCK_ON,
+} cam_black_level_lock_t;
+
+typedef enum {
+ CAM_LENS_SHADING_MAP_MODE_OFF,
+ CAM_LENS_SHADING_MAP_MODE_ON,
+} cam_lens_shading_map_mode_t;
+
+typedef enum {
+ CAM_FACE_DETECT_MODE_OFF,
+ CAM_FACE_DETECT_MODE_SIMPLE,
+ CAM_FACE_DETECT_MODE_FULL,
+} cam_face_detect_mode_t;
+
+typedef enum {
+ CAM_TONEMAP_MODE_CONTRAST_CURVE,
+ CAM_TONEMAP_MODE_FAST,
+ CAM_TONEMAP_MODE_HIGH_QUALITY,
+} cam_tonemap_mode_t;
+
+typedef struct {
+ int32_t left;
+ int32_t top;
+ int32_t width;
+ int32_t height;
+} cam_rect_t;
+
+typedef struct {
+ cam_rect_t rect;
+ int32_t weight; /* weight of the area, valid for focusing/metering areas */
+} cam_area_t;
+
+typedef enum {
+ CAM_STREAMING_MODE_CONTINUOUS, /* continous streaming */
+ CAM_STREAMING_MODE_BURST, /* burst streaming */
+ CAM_STREAMING_MODE_MAX
+} cam_streaming_mode_t;
+
+#define CAM_REPROCESS_MASK_TYPE_WNR (1<<0)
+
+/* event from server */
+typedef enum {
+ CAM_EVENT_TYPE_MAP_UNMAP_DONE = (1<<0),
+ CAM_EVENT_TYPE_AUTO_FOCUS_DONE = (1<<1),
+ CAM_EVENT_TYPE_ZOOM_DONE = (1<<2),
+ CAM_EVENT_TYPE_DAEMON_DIED = (1<<3),
+ CAM_EVENT_TYPE_MAX
+} cam_event_type_t;
+
+typedef enum {
+ CAM_EXP_BRACKETING_OFF,
+ CAM_EXP_BRACKETING_ON
+} cam_bracket_mode;
+
+typedef struct {
+ cam_bracket_mode mode;
+ char values[MAX_EXP_BRACKETING_LENGTH]; /* user defined values */
+} cam_exp_bracketing_t;
+
+typedef enum {
+ CAM_AEC_ROI_OFF,
+ CAM_AEC_ROI_ON
+} cam_aec_roi_ctrl_t;
+
+typedef enum {
+ CAM_AEC_ROI_BY_INDEX,
+ CAM_AEC_ROI_BY_COORDINATE,
+} cam_aec_roi_type_t;
+
+typedef struct {
+ uint32_t x;
+ uint32_t y;
+} cam_coordinate_type_t;
+
+typedef struct {
+ int32_t numerator;
+ int32_t denominator;
+} cam_rational_type_t;
+
+typedef struct {
+ cam_aec_roi_ctrl_t aec_roi_enable;
+ cam_aec_roi_type_t aec_roi_type;
+ union {
+ cam_coordinate_type_t coordinate[MAX_ROI];
+ uint32_t aec_roi_idx[MAX_ROI];
+ } cam_aec_roi_position;
+} cam_set_aec_roi_t;
+
+typedef struct {
+ uint32_t frm_id;
+ uint8_t num_roi;
+ cam_rect_t roi[MAX_ROI];
+ int32_t weight[MAX_ROI];
+ uint8_t is_multiwindow;
+} cam_roi_info_t;
+
+typedef enum {
+ CAM_WAVELET_DENOISE_YCBCR_PLANE,
+ CAM_WAVELET_DENOISE_CBCR_ONLY,
+ CAM_WAVELET_DENOISE_STREAMLINE_YCBCR,
+ CAM_WAVELET_DENOISE_STREAMLINED_CBCR
+} cam_denoise_process_type_t;
+
+typedef struct {
+ int denoise_enable;
+ cam_denoise_process_type_t process_plates;
+} cam_denoise_param_t;
+
+#define CAM_FACE_PROCESS_MASK_DETECTION (1<<0)
+#define CAM_FACE_PROCESS_MASK_RECOGNITION (1<<1)
+typedef struct {
+ int fd_mode; /* mask of face process */
+ int num_fd;
+} cam_fd_set_parm_t;
+
+typedef struct {
+ int8_t face_id; /* unique id for face tracking within view unless view changes */
+ int8_t score; /* score of confidence (0, -100) */
+ cam_rect_t face_boundary; /* boundary of face detected */
+ cam_coordinate_type_t left_eye_center; /* coordinate of center of left eye */
+ cam_coordinate_type_t right_eye_center; /* coordinate of center of right eye */
+ cam_coordinate_type_t mouth_center; /* coordinate of center of mouth */
+ uint8_t smile_degree; /* smile degree (0, -100) */
+ uint8_t smile_confidence; /* smile confidence (0, 100) */
+ uint8_t face_recognised; /* if face is recognised */
+ int8_t gaze_angle; /* -90 -45 0 45 90 for head left to rigth tilt */
+ int8_t updown_dir; /* up down direction (-90, 90) */
+ int8_t leftright_dir; /* left right direction (-90, 90) */
+ int8_t roll_dir; /* roll direction (-90, 90) */
+ int8_t left_right_gaze; /* left right gaze degree (-50, 50) */
+ int8_t top_bottom_gaze; /* up down gaze degree (-50, 50) */
+ uint8_t blink_detected; /* if blink is detected */
+ uint8_t left_blink; /* left eye blink degeree (0, -100) */
+ uint8_t right_blink; /* right eye blink degree (0, - 100) */
+} cam_face_detection_info_t;
+
+typedef struct {
+ uint32_t frame_id; /* frame index of which faces are detected */
+ uint8_t num_faces_detected; /* number of faces detected */
+ cam_face_detection_info_t faces[MAX_ROI]; /* detailed information of faces detected */
+} cam_face_detection_data_t;
+
+#define CAM_HISTOGRAM_STATS_SIZE 256
+typedef struct {
+ uint32_t max_hist_value;
+ uint32_t hist_buf[CAM_HISTOGRAM_STATS_SIZE]; /* buf holding histogram stats data */
+} cam_histogram_data_t;
+
+typedef struct {
+ cam_histogram_data_t r_stats;
+ cam_histogram_data_t b_stats;
+ cam_histogram_data_t gr_stats;
+ cam_histogram_data_t gb_stats;
+} cam_bayer_hist_stats_t;
+
+typedef enum {
+ CAM_HISTOGRAM_TYPE_BAYER,
+ CAM_HISTOGRAM_TYPE_YUV
+} cam_histogram_type_t;
+
+typedef struct {
+ cam_histogram_type_t type;
+ union {
+ cam_bayer_hist_stats_t bayer_stats;
+ cam_histogram_data_t yuv_stats;
+ };
+} cam_hist_stats_t;
+
+enum cam_focus_distance_index{
+ CAM_FOCUS_DISTANCE_NEAR_INDEX, /* 0 */
+ CAM_FOCUS_DISTANCE_OPTIMAL_INDEX,
+ CAM_FOCUS_DISTANCE_FAR_INDEX,
+ CAM_FOCUS_DISTANCE_MAX_INDEX
+};
+
+typedef struct {
+ float focus_distance[CAM_FOCUS_DISTANCE_MAX_INDEX];
+} cam_focus_distances_info_t;
+
+/* Different autofocus cycle when calling do_autoFocus
+ * CAM_AF_COMPLETE_EXISTING_SWEEP: Complete existing sweep
+ * if one is ongoing, and lock.
+ * CAM_AF_DO_ONE_FULL_SWEEP: Do one full sweep, regardless
+ * of the current state, and lock.
+ * CAM_AF_START_CONTINUOUS_SWEEP: Start continous sweep.
+ * After do_autoFocus, HAL receives an event: CAM_AF_FOCUSED,
+ * or CAM_AF_NOT_FOCUSED.
+ * cancel_autoFocus stops any lens movement.
+ * Each do_autoFocus call only produces 1 FOCUSED/NOT_FOCUSED
+ * event, not both.
+ */
+typedef enum {
+ CAM_AF_COMPLETE_EXISTING_SWEEP,
+ CAM_AF_DO_ONE_FULL_SWEEP,
+ CAM_AF_START_CONTINUOUS_SWEEP
+} cam_autofocus_cycle_t;
+
+typedef enum {
+ CAM_AF_SCANNING,
+ CAM_AF_FOCUSED,
+ CAM_AF_NOT_FOCUSED
+} cam_autofocus_state_t;
+
+typedef struct {
+ cam_autofocus_state_t focus_state; /* state of focus */
+ cam_focus_distances_info_t focus_dist; /* focus distance */
+} cam_auto_focus_data_t;
+
+typedef struct {
+ uint32_t stream_id;
+ cam_rect_t crop;
+} cam_stream_crop_info_t;
+
+typedef struct {
+ uint8_t num_of_streams;
+ cam_stream_crop_info_t crop_info[MAX_NUM_STREAMS];
+} cam_crop_data_t;
+
+typedef enum {
+ DO_NOT_NEED_FUTURE_FRAME,
+ NEED_FUTURE_FRAME,
+} cam_prep_snapshot_state_t;
+
+typedef struct {
+ float gains[4];
+} cam_color_correct_gains_t;
+
+typedef struct {
+ uint32_t min_frame_idx;
+ uint32_t max_frame_idx;
+} cam_frame_idx_range_t;
+
+typedef struct {
+ uint8_t is_stats_valid; /* if histgram data is valid */
+ cam_hist_stats_t stats_data; /* histogram data */
+
+ uint8_t is_faces_valid; /* if face detection data is valid */
+ cam_face_detection_data_t faces_data; /* face detection result */
+
+ uint8_t is_focus_valid; /* if focus data is valid */
+ cam_auto_focus_data_t focus_data; /* focus data */
+
+ uint8_t is_crop_valid; /* if crop data is valid */
+ cam_crop_data_t crop_data; /* crop data */
+
+ uint8_t is_prep_snapshot_done_valid; /* if prep snapshot done is valid */
+ cam_prep_snapshot_state_t prep_snapshot_done_state; /* prepare snapshot done state */
+
+ /* if good frame idx range is valid */
+ uint8_t is_good_frame_idx_range_valid;
+ /* good frame idx range, make sure:
+ * 1. good_frame_idx_range.min_frame_idx > current_frame_idx
+ * 2. good_frame_idx_range.min_frame_idx - current_frame_idx < 100 */
+ cam_frame_idx_range_t good_frame_idx_range;
+
+ char private_metadata[MAX_METADATA_PAYLOAD_SIZE];
+
+} cam_metadata_info_t;
+
+typedef struct {
+ float aperture_value;
+ /* Store current LED flash state */
+ cam_flash_mode_t flash_mode;
+ cam_flash_state_t flash_state;
+} cam_sensor_params_t;
+
+
+typedef enum {
+ CAM_INTF_PARM_HAL_VERSION,
+ /* common between HAL1 and HAL3 */
+ CAM_INTF_PARM_ANTIBANDING,
+ CAM_INTF_PARM_EXPOSURE_COMPENSATION,
+ CAM_INTF_PARM_AEC_LOCK,
+ CAM_INTF_PARM_FPS_RANGE,
+ CAM_INTF_PARM_AWB_LOCK,
+ CAM_INTF_PARM_WHITE_BALANCE,
+ CAM_INTF_PARM_EFFECT,
+ CAM_INTF_PARM_BESTSHOT_MODE,
+ CAM_INTF_PARM_DIS_ENABLE,
+ CAM_INTF_PARM_LED_MODE,
+ CAM_INTF_META_HISTOGRAM, /* 10 */
+ CAM_INTF_META_FACE_DETECTION,
+ CAM_INTF_META_AUTOFOCUS_DATA,
+
+ /* specific to HAl1 */
+ CAM_INTF_PARM_QUERY_FLASH4SNAP,
+ CAM_INTF_PARM_EXPOSURE,
+ CAM_INTF_PARM_SHARPNESS,
+ CAM_INTF_PARM_CONTRAST,
+ CAM_INTF_PARM_SATURATION,
+ CAM_INTF_PARM_BRIGHTNESS,
+ CAM_INTF_PARM_ISO,
+ CAM_INTF_PARM_ZOOM, /* 20 */
+ CAM_INTF_PARM_ROLLOFF,
+ CAM_INTF_PARM_MODE, /* camera mode */
+ CAM_INTF_PARM_AEC_ALGO_TYPE, /* auto exposure algorithm */
+ CAM_INTF_PARM_FOCUS_ALGO_TYPE, /* focus algorithm */
+ CAM_INTF_PARM_AEC_ROI,
+ CAM_INTF_PARM_AF_ROI,
+ CAM_INTF_PARM_FOCUS_MODE,
+ CAM_INTF_PARM_SCE_FACTOR,
+ CAM_INTF_PARM_FD,
+ CAM_INTF_PARM_MCE, /* 30 */
+ CAM_INTF_PARM_HFR,
+ CAM_INTF_PARM_REDEYE_REDUCTION,
+ CAM_INTF_PARM_WAVELET_DENOISE,
+ CAM_INTF_PARM_HISTOGRAM,
+ CAM_INTF_PARM_ASD_ENABLE,
+ CAM_INTF_PARM_RECORDING_HINT,
+ CAM_INTF_PARM_HDR,
+ CAM_INTF_PARM_FRAMESKIP,
+ CAM_INTF_PARM_ZSL_MODE, /* indicating if it's running in ZSL mode */
+ CAM_INTF_PARM_HDR_NEED_1X, /* if HDR needs 1x output */ /* 40 */
+ CAM_INTF_PARM_LOCK_CAF,
+ CAM_INTF_PARM_VIDEO_HDR,
+ CAM_INTF_PARM_ROTATION,
+ CAM_INTF_META_CROP_DATA,
+ CAM_INTF_META_PREP_SNAPSHOT_DONE,
+ CAM_INTF_META_GOOD_FRAME_IDX_RANGE,
+
+ /* stream based parameters */
+ CAM_INTF_PARM_DO_REPROCESS,
+ CAM_INTF_PARM_SET_BUNDLE,
+
+ /* specific to HAL3 */
+ /* Whether the metadata maps to a valid frame number */
+ CAM_INTF_META_FRAME_NUMBER_VALID,
+ /* Number of pending requests yet to be processed */
+ CAM_INTF_META_PENDING_REQUESTS,
+ /* COLOR CORRECTION.*/
+ CAM_INTF_META_COLOR_CORRECT_MODE,
+ /* A transform matrix to chromatically adapt pixels in the CIE XYZ (1931)
+ * color space from the scene illuminant to the sRGB-standard D65-illuminant. */
+ CAM_INTF_META_COLOR_CORRECT_TRANSFORM, /* 50 */
+ /*Color channel gains in the Bayer raw domain in the order [RGeGoB]*/
+ CAM_INTF_META_COLOR_CORRECT_GAINS,
+ /*The best fit color transform matrix calculated by the stats*/
+ CAM_INTF_META_PRED_COLOR_CORRECT_TRANSFORM,
+ /*The best fit color channels gains calculated by the stats*/
+ CAM_INTF_META_PRED_COLOR_CORRECT_GAINS,
+ /* CONTROL */
+// CAM_INTF_META_REQUEST_ID,
+ /* A frame counter set by the framework. Must be maintained unchanged in
+ * output frame. */
+ CAM_INTF_META_FRAME_NUMBER,
+ /* Whether AE is currently updating the sensor exposure and sensitivity
+ * fields */
+ CAM_INTF_META_AEC_MODE,
+ /* List of areas to use for metering */
+ CAM_INTF_META_AEC_ROI,
+ /* Whether the HAL must trigger precapture metering.*/
+ CAM_INTF_META_AEC_PRECAPTURE_TRIGGER,
+ /* The ID sent with the latest CAMERA2_TRIGGER_PRECAPTURE_METERING call */
+ CAM_INTF_META_AEC_PRECAPTURE_ID,
+ /* Current state of AE algorithm */
+ CAM_INTF_META_AEC_STATE,
+ /* List of areas to use for focus estimation */
+ CAM_INTF_META_AF_ROI,
+ /* Whether the HAL must trigger autofocus. */
+ CAM_INTF_META_AF_TRIGGER,
+ /* Current state of AF algorithm */
+ CAM_INTF_META_AF_STATE,
+ /* The ID sent with the latest CAMERA2_TRIGGER_AUTOFOCUS call */
+ CAM_INTF_META_AF_TRIGGER_ID,
+ /* List of areas to use for illuminant estimation */
+ CAM_INTF_META_AWB_REGIONS,
+ /* Current state of AWB algorithm */
+ CAM_INTF_META_AWB_STATE,
+ /*Whether black level compensation is frozen or free to vary*/
+ CAM_INTF_META_BLACK_LEVEL_LOCK,
+ /* Information to 3A routines about the purpose of this capture, to help
+ * decide optimal 3A strategy */
+ CAM_INTF_META_CAPTURE_INTENT,
+ /* Overall mode of 3A control routines. We need to have this parameter
+ * because not all android.control.* have an OFF option, for example,
+ * AE_FPS_Range, aePrecaptureTrigger */
+ CAM_INTF_META_MODE,
+ /* DEMOSAIC */
+ /* Controls the quality of the demosaicing processing */
+ CAM_INTF_META_DEMOSAIC,
+ /* EDGE */
+ /* Operation mode for edge enhancement */
+ CAM_INTF_META_EDGE_MODE,
+ /* Control the amount of edge enhancement applied to the images.*/
+ /* 1-10; 10 is maximum sharpening */
+ CAM_INTF_META_SHARPNESS_STRENGTH,
+ /* FLASH */
+ /* Power for flash firing/torch, 10 is max power; 0 is no flash. Linear */
+ CAM_INTF_META_FLASH_POWER,
+ /* Firing time of flash relative to start of exposure, in nanoseconds*/
+ CAM_INTF_META_FLASH_FIRING_TIME,
+ /* Current state of the flash unit */
+ CAM_INTF_META_FLASH_STATE,
+ /* GEOMETRIC */
+ /* Operating mode of geometric correction */
+ CAM_INTF_META_GEOMETRIC_MODE,
+ /* Control the amount of shading correction applied to the images */
+ CAM_INTF_META_GEOMETRIC_STRENGTH,
+ /* HOT PIXEL */
+ /* Set operational mode for hot pixel correction */
+ CAM_INTF_META_HOTPIXEL_MODE,
+ /* LENS */
+ /* Size of the lens aperture */
+ CAM_INTF_META_LENS_APERTURE,
+ /* State of lens neutral density filter(s) */
+ CAM_INTF_META_LENS_FILTERDENSITY,
+ /* Lens optical zoom setting */
+ CAM_INTF_META_LENS_FOCAL_LENGTH,
+ /* Distance to plane of sharpest focus, measured from frontmost surface
+ * of the lens */
+ CAM_INTF_META_LENS_FOCUS_DISTANCE,
+ /* The range of scene distances that are in sharp focus (depth of field) */
+ CAM_INTF_META_LENS_FOCUS_RANGE,
+ /* Whether optical image stabilization is enabled. */
+ CAM_INTF_META_LENS_OPT_STAB_MODE,
+ /*Whether the hal needs to output the lens shading map*/
+ CAM_INTF_META_LENS_SHADING_MAP_MODE,
+ /* Current lens status */
+ CAM_INTF_META_LENS_STATE,
+ /* NOISE REDUCTION */
+ /* Mode of operation for the noise reduction algorithm */
+ CAM_INTF_META_NOISE_REDUCTION_MODE,
+ /* Control the amount of noise reduction applied to the images.
+ * 1-10; 10 is max noise reduction */
+ CAM_INTF_META_NOISE_REDUCTION_STRENGTH,
+ /* SCALER */
+ /* Top-left corner and width of the output region to select from the active
+ * pixel array */
+ CAM_INTF_META_SCALER_CROP_REGION,
+ /* The estimated scene illumination lighting frequency */
+ CAM_INTF_META_SCENE_FLICKER,
+ /* SENSOR */
+ /* Duration each pixel is exposed to light, in nanoseconds */
+ CAM_INTF_META_SENSOR_EXPOSURE_TIME,
+ /* Duration from start of frame exposure to start of next frame exposure,
+ * in nanoseconds */
+ CAM_INTF_META_SENSOR_FRAME_DURATION,
+ /* Gain applied to image data. Must be implemented through analog gain only
+ * if set to values below 'maximum analog sensitivity'. */
+ CAM_INTF_META_SENSOR_SENSITIVITY,
+ /* Time at start of exposure of first row */
+ CAM_INTF_META_SENSOR_TIMESTAMP,
+ /* SHADING */
+ /* Quality of lens shading correction applied to the image data */
+ CAM_INTF_META_SHADING_MODE,
+ /* Control the amount of shading correction applied to the images.
+ * unitless: 1-10; 10 is full shading compensation */
+ CAM_INTF_META_SHADING_STRENGTH,
+ /* STATISTICS */
+ /* State of the face detector unit */
+ CAM_INTF_META_STATS_FACEDETECT_MODE,
+ /* Operating mode for histogram generation */
+ CAM_INTF_META_STATS_HISTOGRAM_MODE,
+ /* Operating mode for sharpness map generation */
+ CAM_INTF_META_STATS_SHARPNESS_MAP_MODE,
+ /* A 3-channel sharpness map, based on the raw sensor data,
+ * If only a monochrome sharpness map is supported, all channels
+ * should have the same data
+ */
+ CAM_INTF_META_STATS_SHARPNESS_MAP,
+
+ /* TONEMAP */
+ /* Table mapping blue input values to output values */
+ CAM_INTF_META_TONEMAP_CURVE_BLUE,
+ /* Table mapping green input values to output values */
+ CAM_INTF_META_TONEMAP_CURVE_GREEN,
+ /* Table mapping red input values to output values */
+ CAM_INTF_META_TONEMAP_CURVE_RED,
+ /* Tone map mode */
+ CAM_INTF_META_TONEMAP_MODE,
+ CAM_INTF_META_FLASH_MODE,
+ /* 2D array of gain factors for each color channel that was used to
+ * compensate for lens shading for this frame */
+ CAM_INTF_META_LENS_SHADING_MAP,
+ CAM_INTF_META_PRIVATE_DATA,
+ /* Indicates streams this request needs buffers on */
+ CAM_INTF_META_STREAM_TYPE_MASK,
+ CAM_INTF_PARM_MAX
+} cam_intf_parm_type_t;
+
+/*****************************************************************************
+ * Code for HAL3 data types *
+ ****************************************************************************/
+typedef enum {
+ CAM_INTF_METADATA_MAX
+} cam_intf_metadata_type_t;
+
+typedef enum {
+ CAM_INTENT_CUSTOM,
+ CAM_INTENT_PREVIEW,
+ CAM_INTENT_STILL_CAPTURE,
+ CAM_INTENT_VIDEO_RECORD,
+ CAM_INTENT_VIDEO_SNAPSHOT,
+ CAM_INTENT_ZERO_SHUTTER_LAG,
+ CAM_INTENT_MAX,
+} cam_intent_t;
+
+typedef enum {
+ /* Full application control of pipeline. All 3A routines are disabled,
+ * no other settings in android.control.* have any effect */
+ CAM_CONTROL_OFF,
+ /* Use settings for each individual 3A routine. Manual control of capture
+ * parameters is disabled. All controls in android.control.* besides sceneMode
+ * take effect */
+ CAM_CONTROL_AUTO,
+ /* Use specific scene mode. Enabling this disables control.aeMode,
+ * control.awbMode and control.afMode controls; the HAL must ignore those
+ * settings while USE_SCENE_MODE is active (except for FACE_PRIORITY scene mode).
+ * Other control entries are still active. This setting can only be used if
+ * availableSceneModes != UNSUPPORTED. TODO: Should we remove this and handle this
+ * in HAL ?*/
+ CAM_CONTROL_USE_SCENE_MODE,
+ CAM_CONTROL_MAX
+} cam_control_mode_t;
+
+typedef enum {
+ /* Use the android.colorCorrection.transform matrix to do color conversion */
+ CAM_COLOR_CORRECTION_TRANSFORM_MATRIX,
+ /* Must not slow down frame rate relative to raw bayer output */
+ CAM_COLOR_CORRECTION_FAST,
+ /* Frame rate may be reduced by high quality */
+ CAM_COLOR_CORRECTION_HIGH_QUALITY,
+} cam_color_correct_mode_t;
+
+typedef struct {
+ /* 3x3 float matrix in row-major order. each element is in range of (0, 1) */
+ cam_rational_type_t transform_matrix[3][3];
+} cam_color_correct_matrix_t;
+
+#define CAM_FOCAL_LENGTHS_MAX 1
+#define CAM_APERTURES_MAX 1
+#define CAM_FILTER_DENSITIES_MAX 1
+#define CAM_MAX_MAP_HEIGHT 6
+#define CAM_MAX_MAP_WIDTH 6
+#define CAM_MAX_SHADING_MAP_WIDTH 17
+#define CAM_MAX_SHADING_MAP_HEIGHT 13
+#define CAM_MAX_TONEMAP_CURVE_SIZE 128
+
+typedef struct {
+ int tonemap_points_cnt;
+
+ /* A 1D array of pairs of floats.
+ * Mapping a 0-1 input range to a 0-1 output range.
+ * The input range must be monotonically increasing with N,
+ * and values between entries should be linearly interpolated.
+ * For example, if the array is: [0.0, 0.0, 0.3, 0.5, 1.0, 1.0],
+ * then the input->output mapping for a few sample points would be:
+ * 0 -> 0, 0.15 -> 0.25, 0.3 -> 0.5, 0.5 -> 0.64 */
+ float tonemap_points[CAM_MAX_TONEMAP_CURVE_SIZE][2];
+} cam_tonemap_curve_t;
+
+typedef enum {
+ OFF,
+ FAST,
+ QUALITY,
+} cam_quality_preference_t;
+
+typedef enum {
+ CAM_FLASH_CTRL_OFF,
+ CAM_FLASH_CTRL_SINGLE,
+ CAM_FLASH_CTRL_TORCH
+} cam_flash_ctrl_t;
+
+typedef struct {
+ uint8_t ae_mode;
+ uint8_t awb_mode;
+ uint8_t af_mode;
+} cam_scene_mode_overrides_t;
+
+typedef struct {
+ int32_t left;
+ int32_t top;
+ int32_t width;
+ int32_t height;
+} cam_crop_region_t;
+
+typedef struct {
+ /* Estimated sharpness for each region of the input image.
+ * Normalized to be between 0 and maxSharpnessMapValue.
+ * Higher values mean sharper (better focused) */
+ int32_t sharpness[CAM_MAX_MAP_WIDTH][CAM_MAX_MAP_HEIGHT];
+} cam_sharpness_map_t;
+
+typedef struct {
+ float lens_shading[4*CAM_MAX_SHADING_MAP_HEIGHT*CAM_MAX_SHADING_MAP_WIDTH];
+} cam_lens_shading_map_t;
+
+typedef struct {
+ int32_t min_value;
+ int32_t max_value;
+ int32_t def_value;
+ int32_t step;
+} cam_control_range_t;
+
+#define CAM_QCOM_FEATURE_FACE_DETECTION (1<<0)
+#define CAM_QCOM_FEATURE_DENOISE2D (1<<1)
+#define CAM_QCOM_FEATURE_CROP (1<<2)
+#define CAM_QCOM_FEATURE_ROTATION (1<<3)
+#define CAM_QCOM_FEATURE_FLIP (1<<4)
+#define CAM_QCOM_FEATURE_HDR (1<<5)
+#define CAM_QCOM_FEATURE_REGISTER_FACE (1<<6)
+#define CAM_QCOM_FEATURE_SHARPNESS (1<<7)
+#define CAM_QCOM_FEATURE_VIDEO_HDR (1<<8)
+#define CAM_QCOM_FEATURE_CAC (1<<9)
+
+// Counter clock wise
+typedef enum {
+ ROTATE_0 = 1<<0,
+ ROTATE_90 = 1<<1,
+ ROTATE_180 = 1<<2,
+ ROTATE_270 = 1<<3,
+} cam_rotation_t;
+
+typedef enum {
+ FLIP_H = 1<<0,
+ FLIP_V = 1<<1,
+} cam_flip_t;
+
+typedef struct {
+ uint32_t bundle_id; /* bundle id */
+ uint8_t num_of_streams; /* number of streams in the bundle */
+ uint32_t stream_ids[MAX_STREAM_NUM_IN_BUNDLE]; /* array of stream ids to be bundled */
+} cam_bundle_config_t;
+
+typedef enum {
+ CAM_ONLINE_REPROCESS_TYPE, /* online reprocess, frames from running streams */
+ CAM_OFFLINE_REPROCESS_TYPE, /* offline reprocess, frames from external source */
+} cam_reprocess_type_enum_t;
+
+typedef struct {
+ /* reprocess feature mask */
+ uint32_t feature_mask;
+
+ /* individual setting for features to be reprocessed */
+ cam_denoise_param_t denoise2d;
+ cam_rect_t input_crop;
+ cam_rotation_t rotation;
+ uint32_t flip;
+ int32_t sharpness;
+ int32_t hdr_need_1x; /* when CAM_QCOM_FEATURE_HDR enabled, indicate if 1x is needed for output */
+} cam_pp_feature_config_t;
+
+typedef struct {
+ uint32_t input_stream_id;
+ /* input source stream type */
+ cam_stream_type_t input_stream_type;
+} cam_pp_online_src_config_t;
+
+typedef struct {
+ /* image format */
+ cam_format_t input_fmt;
+
+ /* image dimension */
+ cam_dimension_t input_dim;
+
+ /* buffer plane information, will be calc based on stream_type, fmt,
+ dim, and padding_info(from stream config). Info including:
+ offset_x, offset_y, stride, scanline, plane offset */
+ cam_stream_buf_plane_info_t input_buf_planes;
+
+ /* number of input reprocess buffers */
+ uint8_t num_of_bufs;
+} cam_pp_offline_src_config_t;
+
+/* reprocess stream input configuration */
+typedef struct {
+ /* input source config */
+ cam_reprocess_type_enum_t pp_type;
+ union {
+ cam_pp_online_src_config_t online;
+ cam_pp_offline_src_config_t offline;
+ };
+
+ /* pp feature config */
+ cam_pp_feature_config_t pp_feature_config;
+} cam_stream_reproc_config_t;
+
+typedef struct {
+ uint8_t crop_enabled;
+ cam_rect_t input_crop;
+} cam_crop_param_t;
+
+typedef struct {
+ uint8_t trigger;
+ int32_t trigger_id;
+} cam_trigger_t;
+
+typedef struct {
+ cam_denoise_param_t denoise;
+ cam_crop_param_t crop;
+ uint32_t flip; /* 0 means no flip */
+ int32_t sharpness; /* 0 means no sharpness */
+} cam_per_frame_pp_config_t;
+
+typedef enum {
+ CAM_OPT_STAB_OFF,
+ CAM_OPT_STAB_ON,
+ CAM_OPT_STAB_MAX
+} cam_optical_stab_modes_t;
+
+typedef enum {
+ CAM_FILTER_ARRANGEMENT_RGGB,
+ CAM_FILTER_ARRANGEMENT_GRBG,
+ CAM_FILTER_ARRANGEMENT_GBRG,
+ CAM_FILTER_ARRANGEMENT_BGGR,
+
+ /* Sensor is not Bayer; output has 3 16-bit values for each pixel,
+ * instead of just 1 16-bit value per pixel.*/
+ CAM_FILTER_ARRANGEMENT_RGB
+} cam_color_filter_arrangement_t;
+
+typedef enum {
+ CAM_AF_STATE_INACTIVE,
+ CAM_AF_STATE_PASSIVE_SCAN,
+ CAM_AF_STATE_PASSIVE_FOCUSED,
+ CAM_AF_STATE_ACTIVE_SCAN,
+ CAM_AF_STATE_FOCUSED_LOCKED,
+ CAM_AF_STATE_NOT_FOCUSED_LOCKED
+} cam_af_state_t;
+
+typedef enum {
+ CAM_AWB_STATE_INACTIVE,
+ CAM_AWB_STATE_SEARCHING,
+ CAM_AWB_STATE_CONVERGED,
+ CAM_AWB_STATE_LOCKED
+} cam_awb_state_t;
+
+#endif /* __QCAMERA_TYPES_H__ */
diff --git a/camera/QCamera2/stack/common/mm_camera_interface.h b/camera/QCamera2/stack/common/mm_camera_interface.h
new file mode 100644
index 0000000..eb8a458
--- /dev/null
+++ b/camera/QCamera2/stack/common/mm_camera_interface.h
@@ -0,0 +1,641 @@
+/* Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef __MM_CAMERA_INTERFACE_H__
+#define __MM_CAMERA_INTERFACE_H__
+#include <linux/msm_ion.h>
+#include <linux/videodev2.h>
+#include <media/msmb_camera.h>
+#include "cam_intf.h"
+#include "cam_queue.h"
+
+#define MM_CAMERA_MAX_NUM_SENSORS MSM_MAX_CAMERA_SENSORS
+#define MM_CAMERA_MAX_NUM_FRAMES CAM_MAX_NUM_BUFS_PER_STREAM
+/* num of channels allowed in a camera obj */
+#define MM_CAMERA_CHANNEL_MAX 16
+
+#define PAD_TO_SIZE(size, padding) ((size + padding - 1) & ~(padding - 1))
+
+/** mm_camera_buf_def_t: structure for stream frame buf
+* @stream_id : stream handler to uniquely identify a stream
+* object
+* @buf_idx : index of the buf within the stream bufs, to be
+* filled during mem allocation
+* @timespec_ts : time stamp, to be filled when DQBUF is
+* called
+* @frame_idx : frame sequence num, to be filled when DQBUF
+* @num_planes : num of planes for the frame buffer, to be
+* filled during mem allocation
+* @planes : plane info for the frame buffer, to be filled
+* during mem allocation
+* @fd : file descriptor of the frame buffer, to be filled
+* during mem allocation
+* @buffer : pointer to the frame buffer, to be filled during
+* mem allocation
+* @frame_len : length of the whole frame, to be filled during
+* mem allocation
+* @mem_info : user specific pointer to additional mem info
+**/
+typedef struct {
+ uint32_t stream_id;
+ cam_stream_type_t stream_type;
+ int8_t buf_idx;
+ struct timespec ts;
+ uint32_t frame_idx;
+ int8_t num_planes;
+ struct v4l2_plane planes[VIDEO_MAX_PLANES];
+ int fd;
+ void *buffer;
+ uint32_t frame_len;
+ void *mem_info;
+} mm_camera_buf_def_t;
+
+/** mm_camera_super_buf_t: super buf structure for bundled
+* stream frames
+* @camera_handle : camera handler to uniquely identify
+* a camera object
+* @ch_id : channel handler to uniquely ideentify a channel
+* object
+* @num_bufs : number of buffers in the super buf, should not
+* exceeds MAX_STREAM_NUM_IN_BUNDLE
+* @bufs : array of buffers in the bundle
+**/
+typedef struct {
+ uint32_t camera_handle;
+ uint32_t ch_id;
+ uint8_t num_bufs;
+ mm_camera_buf_def_t* bufs[MAX_STREAM_NUM_IN_BUNDLE];
+} mm_camera_super_buf_t;
+
+/** mm_camera_event_t: structure for event
+* @server_event_type : event type from serer
+* @status : status of an event, value could be
+* CAM_STATUS_SUCCESS
+* CAM_STATUS_FAILED
+**/
+typedef struct {
+ cam_event_type_t server_event_type;
+ uint32_t status;
+} mm_camera_event_t;
+
+/** mm_camera_event_notify_t: function definition for event
+* notify handling
+* @camera_handle : camera handler
+* @evt : pointer to an event struct
+* @user_data: user data pointer
+**/
+typedef void (*mm_camera_event_notify_t)(uint32_t camera_handle,
+ mm_camera_event_t *evt,
+ void *user_data);
+
+/** mm_camera_buf_notify_t: function definition for frame notify
+* handling
+* @mm_camera_super_buf_t : received frame buffers
+* @user_data: user data pointer
+**/
+typedef void (*mm_camera_buf_notify_t) (mm_camera_super_buf_t *bufs,
+ void *user_data);
+
+/** map_stream_buf_op_t: function definition for operation of
+* mapping stream buffers via domain socket
+* @frame_idx : buffer index within stream buffers
+* @plane_idx : plane index. If all planes share the same
+* fd, plane_idx = -1; otherwise, plean_idx is
+* the index to plane (0..num_of_planes)
+* @fd : file descriptor of the stream buffer
+* @size: size of the stream buffer
+* @userdata : user data pointer
+**/
+typedef int32_t (*map_stream_buf_op_t) (uint32_t frame_idx,
+ int32_t plane_idx,
+ int fd,
+ uint32_t size,
+ void *userdata);
+
+/** unmap_stream_buf_op_t: function definition for operation of
+* unmapping stream buffers via domain
+* socket
+* @frame_idx : buffer index within stream buffers
+* @plane_idx : plane index. If all planes share the same
+* fd, plane_idx = -1; otherwise, plean_idx is
+* the index to plane (0..num_of_planes)
+* @userdata : user data pointer
+**/
+typedef int32_t (*unmap_stream_buf_op_t) (uint32_t frame_idx,
+ int32_t plane_idx,
+ void *userdata);
+
+/** mm_camera_map_unmap_ops_tbl_t: virtual table
+* for mapping/unmapping stream buffers via
+* domain socket
+* @map_ops : operation for mapping
+* @unmap_ops : operation for unmapping
+* @userdata: user data pointer
+**/
+typedef struct {
+ map_stream_buf_op_t map_ops;
+ unmap_stream_buf_op_t unmap_ops;
+ void *userdata;
+} mm_camera_map_unmap_ops_tbl_t;
+
+/** mm_camera_stream_mem_vtbl_t: virtual table for stream
+* memory allocation and deallocation
+* @get_bufs : function definition for allocating
+* stream buffers
+* @put_bufs : function definition for deallocating
+* stream buffers
+* @user_data: user data pointer
+**/
+typedef struct {
+ void *user_data;
+ int32_t (*get_bufs) (cam_frame_len_offset_t *offset,
+ uint8_t *num_bufs,
+ uint8_t **initial_reg_flag,
+ mm_camera_buf_def_t **bufs,
+ mm_camera_map_unmap_ops_tbl_t *ops_tbl,
+ void *user_data);
+ int32_t (*put_bufs) (mm_camera_map_unmap_ops_tbl_t *ops_tbl,
+ void *user_data);
+ int32_t (*invalidate_buf)(int index, void *user_data);
+ int32_t (*clean_invalidate_buf)(int index, void *user_data);
+} mm_camera_stream_mem_vtbl_t;
+
+/** mm_camera_stream_config_t: structure for stream
+* configuration
+* @stream_info : pointer to a stream info structure
+* @padding_info: padding info obtained from querycapability
+* @mem_tbl : memory operation table for
+* allocating/deallocating stream buffers
+* @stream_cb : callback handling stream frame notify
+* @userdata : user data pointer
+**/
+typedef struct {
+ cam_stream_info_t *stream_info;
+ cam_padding_info_t padding_info;
+ mm_camera_stream_mem_vtbl_t mem_vtbl;
+ mm_camera_buf_notify_t stream_cb;
+ void *userdata;
+} mm_camera_stream_config_t;
+
+/** mm_camera_super_buf_notify_mode_t: enum for super uffer
+* notification mode
+* @MM_CAMERA_SUPER_BUF_NOTIFY_BURST :
+* ZSL use case: get burst of frames
+* @MM_CAMERA_SUPER_BUF_NOTIFY_CONTINUOUS :
+* get continuous frames: when the super buf is ready
+* dispatch it to HAL
+**/
+typedef enum {
+ MM_CAMERA_SUPER_BUF_NOTIFY_BURST = 0,
+ MM_CAMERA_SUPER_BUF_NOTIFY_CONTINUOUS,
+ MM_CAMERA_SUPER_BUF_NOTIFY_MAX
+} mm_camera_super_buf_notify_mode_t;
+
+/** mm_camera_super_buf_priority_t: enum for super buffer
+* matching priority
+* @MM_CAMERA_SUPER_BUF_PRIORITY_NORMAL :
+* Save the frame no matter focused or not. Currently only
+* this type is supported.
+* @MM_CAMERA_SUPER_BUF_PRIORITY_FOCUS :
+* only queue the frame that is focused. Will enable meta
+* data header to carry focus info
+* @MM_CAMERA_SUPER_BUF_PRIORITY_EXPOSURE_BRACKETING :
+* after shutter, only queue matched exposure index
+**/
+typedef enum {
+ MM_CAMERA_SUPER_BUF_PRIORITY_NORMAL = 0,
+ MM_CAMERA_SUPER_BUF_PRIORITY_FOCUS,
+ MM_CAMERA_SUPER_BUF_PRIORITY_EXPOSURE_BRACKETING,
+ MM_CAMERA_SUPER_BUF_PRIORITY_MAX
+} mm_camera_super_buf_priority_t;
+
+/** mm_camera_channel_attr_t: structure for defining channel
+* attributes
+* @notify_mode : notify mode: burst or continuous
+* @water_mark : queue depth. Only valid for burst mode
+* @look_back : look back how many frames from last buf.
+* Only valid for burst mode
+* @post_frame_skip : after send first frame to HAL, how many
+* frames needing to be skipped for next
+* delivery. Only valid for burst mode
+* @max_unmatched_frames : max number of unmatched frames in
+* queue
+* @priority : save matched priority frames only
+**/
+typedef struct {
+ mm_camera_super_buf_notify_mode_t notify_mode;
+ uint8_t water_mark;
+ uint8_t look_back;
+ uint8_t post_frame_skip;
+ uint8_t max_unmatched_frames;
+ mm_camera_super_buf_priority_t priority;
+} mm_camera_channel_attr_t;
+
+typedef struct {
+ /** query_capability: fucntion definition for querying static
+ * camera capabilities
+ * @camera_handle : camer handler
+ * Return value: 0 -- success
+ * -1 -- failure
+ * Note: would assume cam_capability_t is already mapped
+ **/
+ int32_t (*query_capability) (uint32_t camera_handle);
+
+ /** register_event_notify: fucntion definition for registering
+ * for event notification
+ * @camera_handle : camer handler
+ * @evt_cb : callback for event notify
+ * @user_data : user data poiner
+ * Return value: 0 -- success
+ * -1 -- failure
+ **/
+ int32_t (*register_event_notify) (uint32_t camera_handle,
+ mm_camera_event_notify_t evt_cb,
+ void *user_data);
+
+ /** close_camera: fucntion definition for closing a camera
+ * @camera_handle : camer handler
+ * Return value: 0 -- success
+ * -1 -- failure
+ **/
+ int32_t (*close_camera) (uint32_t camera_handle);
+
+ /** map_buf: fucntion definition for mapping a camera buffer
+ * via domain socket
+ * @camera_handle : camer handler
+ * @buf_type : type of mapping buffers, can be value of
+ * CAM_MAPPING_BUF_TYPE_CAPABILITY
+ * CAM_MAPPING_BUF_TYPE_SETPARM_BUF
+ * CAM_MAPPING_BUF_TYPE_GETPARM_BUF
+ * @fd : file descriptor of the stream buffer
+ * @size : size of the stream buffer
+ * Return value: 0 -- success
+ * -1 -- failure
+ **/
+ int32_t (*map_buf) (uint32_t camera_handle,
+ uint8_t buf_type,
+ int fd,
+ uint32_t size);
+
+ /** unmap_buf: fucntion definition for unmapping a camera buffer
+ * via domain socket
+ * @camera_handle : camer handler
+ * @buf_type : type of mapping buffers, can be value of
+ * CAM_MAPPING_BUF_TYPE_CAPABILITY
+ * CAM_MAPPING_BUF_TYPE_SETPARM_BUF
+ * CAM_MAPPING_BUF_TYPE_GETPARM_BUF
+ * Return value: 0 -- success
+ * -1 -- failure
+ **/
+ int32_t (*unmap_buf) (uint32_t camera_handle,
+ uint8_t buf_type);
+
+ /** set_parms: fucntion definition for setting camera
+ * based parameters to server
+ * @camera_handle : camer handler
+ * @parms : batch for parameters to be set, stored in
+ * parm_buffer_t
+ * Return value: 0 -- success
+ * -1 -- failure
+ * Note: would assume parm_buffer_t is already mapped, and
+ * according parameter entries to be set are filled in the
+ * buf before this call
+ **/
+ int32_t (*set_parms) (uint32_t camera_handle,
+ parm_buffer_t *parms);
+
+ /** get_parms: fucntion definition for querying camera
+ * based parameters from server
+ * @camera_handle : camer handler
+ * @parms : batch for parameters to be queried, stored in
+ * parm_buffer_t
+ * Return value: 0 -- success
+ * -1 -- failure
+ * Note: would assume parm_buffer_t is already mapped, and
+ * according parameter entries to be queried are filled in
+ * the buf before this call
+ **/
+ int32_t (*get_parms) (uint32_t camera_handle,
+ parm_buffer_t *parms);
+
+ /** do_auto_focus: fucntion definition for performing auto focus
+ * @camera_handle : camer handler
+ * Return value: 0 -- success
+ * -1 -- failure
+ * Note: if this call success, we will always assume there will
+ * be an auto_focus event following up.
+ **/
+ int32_t (*do_auto_focus) (uint32_t camera_handle);
+
+ /** cancel_auto_focus: fucntion definition for cancelling
+ * previous auto focus request
+ * @camera_handle : camer handler
+ * Return value: 0 -- success
+ * -1 -- failure
+ **/
+ int32_t (*cancel_auto_focus) (uint32_t camera_handle);
+
+ /** prepare_snapshot: fucntion definition for preparing hardware
+ * for snapshot.
+ * @camera_handle : camer handler
+ * @do_af_flag : flag indicating if AF needs to be done
+ * 0 -- no AF needed
+ * 1 -- AF needed
+ * Return value: 0 -- success
+ * -1 -- failure
+ **/
+ int32_t (*prepare_snapshot) (uint32_t camera_handle,
+ int32_t do_af_flag);
+
+ /** start_zsl_snapshot: function definition for starting
+ * zsl snapshot.
+ * @camera_handle : camer handler
+ * Return value: 0 -- success
+ * -1 -- failure
+ **/
+ int32_t (*start_zsl_snapshot) (uint32_t camera_handle);
+
+ /** stop_zsl_snapshot: function definition for stopping
+ * zsl snapshot.
+ * @camera_handle : camer handler
+ * Return value: 0 -- success
+ * -1 -- failure
+ **/
+ int32_t (*stop_zsl_snapshot) (uint32_t camera_handle);
+
+ /** add_channel: fucntion definition for adding a channel
+ * @camera_handle : camer handler
+ * @ch_id : channel handler
+ * @attr : pointer to channel attribute structure
+ * @channel_cb : callbak to handle bundled super buffer
+ * @userdata : user data pointer
+ * Return value: channel id, zero is invalid ch_id
+ * Note: attr, channel_cb, and userdata can be NULL if no
+ * superbufCB is needed
+ **/
+ uint32_t (*add_channel) (uint32_t camera_handle,
+ mm_camera_channel_attr_t *attr,
+ mm_camera_buf_notify_t channel_cb,
+ void *userdata);
+
+ /** delete_channel: fucntion definition for deleting a channel
+ * @camera_handle : camer handler
+ * @ch_id : channel handler
+ * Return value: 0 -- success
+ * -1 -- failure
+ **/
+ int32_t (*delete_channel) (uint32_t camera_handle,
+ uint32_t ch_id);
+
+ /** get_bundle_info: function definition for querying bundle
+ * info of the channel
+ * @camera_handle : camera handler
+ * @ch_id : channel handler
+ * @bundle_info : bundle info to be filled in
+ * Return value: 0 -- success
+ * -1 -- failure
+ **/
+ int32_t (*get_bundle_info) (uint32_t camera_handle,
+ uint32_t ch_id,
+ cam_bundle_config_t *bundle_info);
+
+ /** add_stream: fucntion definition for adding a stream
+ * @camera_handle : camer handler
+ * @ch_id : channel handler
+ * Return value: stream_id. zero is invalid stream_id
+ **/
+ uint32_t (*add_stream) (uint32_t camera_handle,
+ uint32_t ch_id);
+
+ /** delete_stream: fucntion definition for deleting a stream
+ * @camera_handle : camer handler
+ * @ch_id : channel handler
+ * @stream_id : stream handler
+ * Return value: 0 -- success
+ * -1 -- failure
+ **/
+ int32_t (*delete_stream) (uint32_t camera_handle,
+ uint32_t ch_id,
+ uint32_t stream_id);
+
+ /** config_stream: fucntion definition for configuring a stream
+ * @camera_handle : camer handler
+ * @ch_id : channel handler
+ * @stream_id : stream handler
+ * @confid : pointer to a stream configuration structure
+ * Return value: 0 -- success
+ * -1 -- failure
+ **/
+ int32_t (*config_stream) (uint32_t camera_handle,
+ uint32_t ch_id,
+ uint32_t stream_id,
+ mm_camera_stream_config_t *config);
+
+ /** map_stream_buf: fucntion definition for mapping
+ * stream buffer via domain socket
+ * @camera_handle : camer handler
+ * @ch_id : channel handler
+ * @stream_id : stream handler
+ * @buf_type : type of mapping buffers, can be value of
+ * CAM_MAPPING_BUF_TYPE_STREAM_BUF
+ * CAM_MAPPING_BUF_TYPE_STREAM_INFO
+ * CAM_MAPPING_BUF_TYPE_OFFLINE_INPUT_BUF
+ * @buf_idx : buffer index within the stream buffers
+ * @plane_idx : plane index. If all planes share the same fd,
+ * plane_idx = -1; otherwise, plean_idx is the
+ * index to plane (0..num_of_planes)
+ * @fd : file descriptor of the stream buffer
+ * @size : size of the stream buffer
+ * Return value: 0 -- success
+ * -1 -- failure
+ **/
+ int32_t (*map_stream_buf) (uint32_t camera_handle,
+ uint32_t ch_id,
+ uint32_t stream_id,
+ uint8_t buf_type,
+ uint32_t buf_idx,
+ int32_t plane_idx,
+ int fd,
+ uint32_t size);
+
+ /** unmap_stream_buf: fucntion definition for unmapping
+ * stream buffer via domain socket
+ * @camera_handle : camer handler
+ * @ch_id : channel handler
+ * @stream_id : stream handler
+ * @buf_type : type of mapping buffers, can be value of
+ * CAM_MAPPING_BUF_TYPE_STREAM_BUF
+ * CAM_MAPPING_BUF_TYPE_STREAM_INFO
+ * CAM_MAPPING_BUF_TYPE_OFFLINE_INPUT_BUF
+ * @buf_idx : buffer index within the stream buffers
+ * @plane_idx : plane index. If all planes share the same fd,
+ * plane_idx = -1; otherwise, plean_idx is the
+ * index to plane (0..num_of_planes)
+ * Return value: 0 -- success
+ * -1 -- failure
+ **/
+ int32_t (*unmap_stream_buf) (uint32_t camera_handle,
+ uint32_t ch_id,
+ uint32_t stream_id,
+ uint8_t buf_type,
+ uint32_t buf_idx,
+ int32_t plane_idx);
+
+ /** set_stream_parms: fucntion definition for setting stream
+ * specific parameters to server
+ * @camera_handle : camer handler
+ * @ch_id : channel handler
+ * @stream_id : stream handler
+ * @parms : batch for parameters to be set
+ * Return value: 0 -- success
+ * -1 -- failure
+ * Note: would assume parm buffer is already mapped, and
+ * according parameter entries to be set are filled in the
+ * buf before this call
+ **/
+ int32_t (*set_stream_parms) (uint32_t camera_handle,
+ uint32_t ch_id,
+ uint32_t s_id,
+ cam_stream_parm_buffer_t *parms);
+
+ /** get_stream_parms: fucntion definition for querying stream
+ * specific parameters from server
+ * @camera_handle : camer handler
+ * @ch_id : channel handler
+ * @stream_id : stream handler
+ * @parms : batch for parameters to be queried
+ * Return value: 0 -- success
+ * -1 -- failure
+ * Note: would assume parm buffer is already mapped, and
+ * according parameter entries to be queried are filled in
+ * the buf before this call
+ **/
+ int32_t (*get_stream_parms) (uint32_t camera_handle,
+ uint32_t ch_id,
+ uint32_t s_id,
+ cam_stream_parm_buffer_t *parms);
+
+ /** start_channel: fucntion definition for starting a channel
+ * @camera_handle : camer handler
+ * @ch_id : channel handler
+ * Return value: 0 -- success
+ * -1 -- failure
+ * This call will start all streams belongs to the channel
+ **/
+ int32_t (*start_channel) (uint32_t camera_handle,
+ uint32_t ch_id);
+
+ /** stop_channel: fucntion definition for stopping a channel
+ * @camera_handle : camer handler
+ * @ch_id : channel handler
+ * Return value: 0 -- success
+ * -1 -- failure
+ * This call will stop all streams belongs to the channel
+ **/
+ int32_t (*stop_channel) (uint32_t camera_handle,
+ uint32_t ch_id);
+
+ /** qbuf: fucntion definition for queuing a frame buffer back to
+ * kernel for reuse
+ * @camera_handle : camer handler
+ * @ch_id : channel handler
+ * @buf : a frame buffer to be queued back to kernel
+ * Return value: 0 -- success
+ * -1 -- failure
+ **/
+ int32_t (*qbuf) (uint32_t camera_handle,
+ uint32_t ch_id,
+ mm_camera_buf_def_t *buf);
+
+ /** request_super_buf: fucntion definition for requesting frames
+ * from superbuf queue in burst mode
+ * @camera_handle : camer handler
+ * @ch_id : channel handler
+ * @num_buf_requested : number of super buffers requested
+ * Return value: 0 -- success
+ * -1 -- failure
+ **/
+ int32_t (*request_super_buf) (uint32_t camera_handle,
+ uint32_t ch_id,
+ uint32_t num_buf_requested);
+
+ /** cancel_super_buf_request: fucntion definition for canceling
+ * frames dispatched from superbuf queue in
+ * burst mode
+ * @camera_handle : camer handler
+ * @ch_id : channel handler
+ * Return value: 0 -- success
+ * -1 -- failure
+ **/
+ int32_t (*cancel_super_buf_request) (uint32_t camera_handle,
+ uint32_t ch_id);
+
+ /** flush_super_buf_queue: function definition for flushing out
+ * all frames in the superbuf queue up to frame_idx,
+ * even if frames with frame_idx come in later than
+ * this call.
+ * @camera_handle : camer handler
+ * @ch_id : channel handler
+ * @frame_idx : frame index up until which all superbufs are flushed
+ * Return value: 0 -- success
+ * -1 -- failure
+ **/
+ int32_t (*flush_super_buf_queue) (uint32_t camera_handle,
+ uint32_t ch_id, uint32_t frame_idx);
+
+ /** configure_notify_mode: function definition for configuring the
+ * notification mode of channel
+ * @camera_handle : camera handler
+ * @ch_id : channel handler
+ * @notify_mode : notification mode
+ * Return value: 0 -- success
+ * -1 -- failure
+ **/
+ int32_t (*configure_notify_mode) (uint32_t camera_handle,
+ uint32_t ch_id,
+ mm_camera_super_buf_notify_mode_t notify_mode);
+} mm_camera_ops_t;
+
+/** mm_camera_vtbl_t: virtual table for camera operations
+* @camera_handle : camera handler which uniquely identifies a
+* camera object
+* @ops : API call table
+**/
+typedef struct {
+ uint32_t camera_handle;
+ mm_camera_ops_t *ops;
+} mm_camera_vtbl_t;
+
+/* return number of cameras */
+uint8_t get_num_of_cameras();
+
+/* return reference pointer of camera vtbl */
+mm_camera_vtbl_t * camera_open(uint8_t camera_idx);
+
+#endif /*__MM_CAMERA_INTERFACE_H__*/
diff --git a/camera/QCamera2/stack/common/mm_jpeg_interface.h b/camera/QCamera2/stack/common/mm_jpeg_interface.h
new file mode 100644
index 0000000..563a603
--- /dev/null
+++ b/camera/QCamera2/stack/common/mm_jpeg_interface.h
@@ -0,0 +1,190 @@
+/* Copyright (c) 2012, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef MM_JPEG_INTERFACE_H_
+#define MM_JPEG_INTERFACE_H_
+#include "QOMX_JpegExtensions.h"
+#include "cam_intf.h"
+
+#define MM_JPEG_MAX_PLANES 3
+#define MM_JPEG_MAX_BUF CAM_MAX_NUM_BUFS_PER_STREAM
+
+typedef enum {
+ MM_JPEG_FMT_YUV,
+ MM_JPEG_FMT_BITSTREAM
+} mm_jpeg_format_t;
+
+typedef struct {
+ uint32_t sequence; /* for jpeg bit streams, assembling is based on sequence. sequence starts from 0 */
+ uint8_t *buf_vaddr; /* ptr to buf */
+ int fd; /* fd of buf */
+ uint32_t buf_size; /* total size of buf (header + image) */
+ mm_jpeg_format_t format; /* buffer format*/
+ cam_frame_len_offset_t offset; /* offset of all the planes */
+ int index; /* index used to identify the buffers */
+} mm_jpeg_buf_t;
+
+typedef struct {
+ uint8_t *buf_vaddr; /* ptr to buf */
+ int fd; /* fd of buf */
+ uint32_t buf_filled_len; /* used for output image. filled by the client */
+} mm_jpeg_output_t;
+
+typedef enum {
+ MM_JPEG_COLOR_FORMAT_YCRCBLP_H2V2,
+ MM_JPEG_COLOR_FORMAT_YCBCRLP_H2V2,
+ MM_JPEG_COLOR_FORMAT_YCRCBLP_H2V1,
+ MM_JPEG_COLOR_FORMAT_YCBCRLP_H2V1,
+ MM_JPEG_COLOR_FORMAT_YCRCBLP_H1V2,
+ MM_JPEG_COLOR_FORMAT_YCBCRLP_H1V2,
+ MM_JPEG_COLOR_FORMAT_YCRCBLP_H1V1,
+ MM_JPEG_COLOR_FORMAT_YCBCRLP_H1V1,
+ MM_JPEG_COLOR_FORMAT_BITSTREAM_H2V2,
+ MM_JPEG_COLOR_FORMAT_BITSTREAM_H2V1,
+ MM_JPEG_COLOR_FORMAT_BITSTREAM_H1V2,
+ MM_JPEG_COLOR_FORMAT_BITSTREAM_H1V1,
+ MM_JPEG_COLOR_FORMAT_MAX
+} mm_jpeg_color_format;
+
+typedef enum {
+ JPEG_JOB_STATUS_DONE = 0,
+ JPEG_JOB_STATUS_ERROR
+} jpeg_job_status_t;
+
+typedef void (*jpeg_encode_callback_t)(jpeg_job_status_t status,
+ uint32_t client_hdl,
+ uint32_t jobId,
+ mm_jpeg_output_t *p_output,
+ void *userData);
+
+typedef struct {
+ /* src img dimension */
+ cam_dimension_t src_dim;
+
+ /* jpeg output dimension */
+ cam_dimension_t dst_dim;
+
+ /* crop information */
+ cam_rect_t crop;
+} mm_jpeg_dim_t;
+
+typedef struct {
+ /* num of buf in src img */
+ uint32_t num_src_bufs;
+
+ /* num of src tmb bufs */
+ uint32_t num_tmb_bufs;
+
+ /* num of buf in src img */
+ uint32_t num_dst_bufs;
+
+ int8_t encode_thumbnail;
+
+ /* src img bufs */
+ mm_jpeg_buf_t src_main_buf[MM_JPEG_MAX_BUF];
+
+ /* this will be used only for bitstream */
+ mm_jpeg_buf_t src_thumb_buf[MM_JPEG_MAX_BUF];
+
+ /* this will be used only for bitstream */
+ mm_jpeg_buf_t dest_buf[MM_JPEG_MAX_BUF];
+
+ /* color format */
+ mm_jpeg_color_format color_format;
+
+ /* jpeg quality: range 0~100 */
+ uint32_t quality;
+
+ /* buf to exif entries, caller needs to
+ * take care of the memory manage with insider ptr */
+ QOMX_EXIF_INFO exif_info;
+
+ jpeg_encode_callback_t jpeg_cb;
+ void* userdata;
+
+} mm_jpeg_encode_params_t;
+
+typedef struct {
+ /* active indices of the buffers for encoding */
+ uint32_t src_index;
+ uint32_t dst_index;
+ uint32_t thumb_index;
+ mm_jpeg_dim_t thumb_dim;
+
+ /* rotation informaiton */
+ int rotation;
+
+ /* main image dimension */
+ mm_jpeg_dim_t main_dim;
+
+ /*session id*/
+ uint32_t session_id;
+
+ /*Metadata stream*/
+ cam_metadata_info_t *p_metadata;
+
+} mm_jpeg_encode_job_t;
+
+typedef enum {
+ JPEG_JOB_TYPE_ENCODE,
+ JPEG_JOB_TYPE_MAX
+} mm_jpeg_job_type_t;
+
+typedef struct {
+ mm_jpeg_job_type_t job_type;
+ union {
+ mm_jpeg_encode_job_t encode_job;
+ };
+} mm_jpeg_job_t;
+
+typedef struct {
+ /* config a job -- async call */
+ int (*start_job)(mm_jpeg_job_t* job, uint32_t* job_id);
+
+ /* abort a job -- sync call */
+ int (*abort_job)(uint32_t job_id);
+
+ /* create a session */
+ int (*create_session)(uint32_t client_hdl,
+ mm_jpeg_encode_params_t *p_params, uint32_t *p_session_id);
+
+ /* destroy session */
+ int (*destroy_session)(uint32_t session_id);
+
+ /* close a jpeg client -- sync call */
+ int (*close) (uint32_t clientHdl);
+} mm_jpeg_ops_t;
+
+/* open a jpeg client -- sync call
+ * returns client_handle.
+ * failed if client_handle=0
+ * jpeg ops tbl will be filled in if open succeeds */
+uint32_t jpeg_open(mm_jpeg_ops_t *ops);
+
+#endif /* MM_JPEG_INTERFACE_H_ */
diff --git a/camera/QCamera2/stack/mm-camera-interface/Android.mk b/camera/QCamera2/stack/mm-camera-interface/Android.mk
new file mode 100755
index 0000000..f3a515b
--- /dev/null
+++ b/camera/QCamera2/stack/mm-camera-interface/Android.mk
@@ -0,0 +1,44 @@
+OLD_LOCAL_PATH := $(LOCAL_PATH)
+LOCAL_PATH := $(call my-dir)
+
+include $(CLEAR_VARS)
+
+MM_CAM_FILES := \
+ src/mm_camera_interface.c \
+ src/mm_camera.c \
+ src/mm_camera_channel.c \
+ src/mm_camera_stream.c \
+ src/mm_camera_thread.c \
+ src/mm_camera_sock.c
+
+ifeq ($(strip $(TARGET_USES_ION)),true)
+ LOCAL_CFLAGS += -DUSE_ION
+endif
+
+ifeq ($(call is-board-platform-in-list,msm8974 msm8226),true)
+ LOCAL_CFLAGS += -DVENUS_PRESENT
+endif
+
+LOCAL_CFLAGS += -D_ANDROID_
+LOCAL_COPY_HEADERS_TO := mm-camera-interface
+LOCAL_COPY_HEADERS += ../common/cam_intf.h
+LOCAL_COPY_HEADERS += ../common/cam_types.h
+
+LOCAL_C_INCLUDES := \
+ $(LOCAL_PATH)/inc \
+ $(LOCAL_PATH)/../common
+
+LOCAL_C_INCLUDES += hardware/qcom/media/mm-core/inc
+
+LOCAL_CFLAGS += -Wall -Werror
+
+LOCAL_SRC_FILES := $(MM_CAM_FILES)
+
+LOCAL_MODULE := libmmcamera_interface
+LOCAL_PRELINK_MODULE := false
+LOCAL_SHARED_LIBRARIES := libdl libcutils liblog
+LOCAL_MODULE_TAGS := optional
+
+include $(BUILD_SHARED_LIBRARY)
+
+LOCAL_PATH := $(OLD_LOCAL_PATH)
diff --git a/camera/QCamera2/stack/mm-camera-interface/inc/mm_camera.h b/camera/QCamera2/stack/mm-camera-interface/inc/mm_camera.h
new file mode 100644
index 0000000..d6d6405
--- /dev/null
+++ b/camera/QCamera2/stack/mm-camera-interface/inc/mm_camera.h
@@ -0,0 +1,568 @@
+/* Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef __MM_CAMERA_H__
+#define __MM_CAMERA_H__
+
+#include <cam_semaphore.h>
+
+#include "mm_camera_interface.h"
+
+/**********************************************************************************
+* Data structure declare
+***********************************************************************************/
+/* num of callbacks allowed for an event type */
+#define MM_CAMERA_EVT_ENTRY_MAX 4
+/* num of data callbacks allowed in a stream obj */
+#define MM_CAMERA_STREAM_BUF_CB_MAX 4
+/* num of data poll threads allowed in a channel obj */
+#define MM_CAMERA_CHANNEL_POLL_THREAD_MAX 1
+
+#define MM_CAMERA_DEV_NAME_LEN 32
+#define MM_CAMERA_DEV_OPEN_TRIES 2
+#define MM_CAMERA_DEV_OPEN_RETRY_SLEEP 20
+
+#ifndef TRUE
+#define TRUE 1
+#endif
+
+#ifndef FALSE
+#define FALSE 0
+#endif
+
+struct mm_channel;
+struct mm_stream;
+struct mm_camera_obj;
+
+typedef enum
+{
+ MM_CAMERA_CMD_TYPE_DATA_CB, /* dataB CMD */
+ MM_CAMERA_CMD_TYPE_EVT_CB, /* evtCB CMD */
+ MM_CAMERA_CMD_TYPE_EXIT, /* EXIT */
+ MM_CAMERA_CMD_TYPE_REQ_DATA_CB,/* request data */
+ MM_CAMERA_CMD_TYPE_SUPER_BUF_DATA_CB, /* superbuf dataB CMD */
+ MM_CAMERA_CMD_TYPE_CONFIG_NOTIFY, /* configure notify mode */
+ MM_CAMERA_CMD_TYPE_FLUSH_QUEUE, /* flush queue */
+ MM_CAMERA_CMD_TYPE_MAX
+} mm_camera_cmdcb_type_t;
+
+typedef struct {
+ uint32_t stream_id;
+ uint32_t frame_idx;
+ mm_camera_buf_def_t *buf; /* ref to buf */
+} mm_camera_buf_info_t;
+
+typedef struct {
+ uint32_t num_buf_requested;
+} mm_camera_req_buf_t;
+
+typedef struct {
+ mm_camera_cmdcb_type_t cmd_type;
+ union {
+ mm_camera_buf_info_t buf; /* frame buf if dataCB */
+ mm_camera_event_t evt; /* evt if evtCB */
+ mm_camera_super_buf_t superbuf; /* superbuf if superbuf dataCB*/
+ mm_camera_req_buf_t req_buf; /* num of buf requested */
+ uint32_t frame_idx; /* frame idx boundary for flush superbuf queue*/
+ mm_camera_super_buf_notify_mode_t notify_mode; /* notification mode */
+ } u;
+} mm_camera_cmdcb_t;
+
+typedef void (*mm_camera_cmd_cb_t)(mm_camera_cmdcb_t * cmd_cb, void* user_data);
+
+typedef struct {
+ cam_queue_t cmd_queue; /* cmd queue (queuing dataCB, asyncCB, or exitCMD) */
+ pthread_t cmd_pid; /* cmd thread ID */
+ cam_semaphore_t cmd_sem; /* semaphore for cmd thread */
+ mm_camera_cmd_cb_t cb; /* cb for cmd */
+ void* user_data; /* user_data for cb */
+} mm_camera_cmd_thread_t;
+
+typedef enum {
+ MM_CAMERA_POLL_TYPE_EVT,
+ MM_CAMERA_POLL_TYPE_DATA,
+ MM_CAMERA_POLL_TYPE_MAX
+} mm_camera_poll_thread_type_t;
+
+/* function ptr defined for poll notify CB,
+ * registered at poll thread with poll fd */
+typedef void (*mm_camera_poll_notify_t)(void *user_data);
+
+typedef struct {
+ int32_t fd;
+ mm_camera_poll_notify_t notify_cb;
+ uint32_t handler;
+ void* user_data;
+} mm_camera_poll_entry_t;
+
+typedef struct {
+ mm_camera_poll_thread_type_t poll_type;
+ /* array to store poll fd and cb info
+ * for MM_CAMERA_POLL_TYPE_EVT, only index 0 is valid;
+ * for MM_CAMERA_POLL_TYPE_DATA, depends on valid stream fd */
+ mm_camera_poll_entry_t poll_entries[MAX_STREAM_NUM_IN_BUNDLE];
+ int32_t pfds[2];
+ pthread_t pid;
+ int32_t state;
+ int timeoutms;
+ uint32_t cmd;
+ struct pollfd poll_fds[MAX_STREAM_NUM_IN_BUNDLE + 1];
+ uint8_t num_fds;
+ pthread_mutex_t mutex;
+ pthread_cond_t cond_v;
+ int32_t status;
+ //void *my_obj;
+} mm_camera_poll_thread_t;
+
+/* mm_stream */
+typedef enum {
+ MM_STREAM_STATE_NOTUSED = 0, /* not used */
+ MM_STREAM_STATE_INITED, /* inited */
+ MM_STREAM_STATE_ACQUIRED, /* acquired, fd opened */
+ MM_STREAM_STATE_CFG, /* fmt & dim configured */
+ MM_STREAM_STATE_BUFFED, /* buf allocated */
+ MM_STREAM_STATE_REG, /* buf regged, stream off */
+ MM_STREAM_STATE_ACTIVE, /* active */
+ MM_STREAM_STATE_MAX
+} mm_stream_state_type_t;
+
+typedef enum {
+ MM_STREAM_EVT_ACQUIRE,
+ MM_STREAM_EVT_RELEASE,
+ MM_STREAM_EVT_SET_FMT,
+ MM_STREAM_EVT_GET_BUF,
+ MM_STREAM_EVT_PUT_BUF,
+ MM_STREAM_EVT_REG_BUF,
+ MM_STREAM_EVT_UNREG_BUF,
+ MM_STREAM_EVT_START,
+ MM_STREAM_EVT_STOP,
+ MM_STREAM_EVT_QBUF,
+ MM_STREAM_EVT_SET_PARM,
+ MM_STREAM_EVT_GET_PARM,
+ MM_STREAM_EVT_DO_ACTION,
+ MM_STREAM_EVT_MAX
+} mm_stream_evt_type_t;
+
+typedef struct {
+ mm_camera_buf_notify_t cb;
+ void *user_data;
+ /* cb_count = -1: infinite
+ * cb_count > 0: register only for required times */
+ int8_t cb_count;
+} mm_stream_data_cb_t;
+
+typedef struct {
+ /* buf reference count */
+ uint8_t buf_refcnt;
+
+ /* This flag is to indicate if after allocation,
+ * the corresponding buf needs to qbuf into kernel
+ * (e.g. for preview usecase, display needs to hold two bufs,
+ * so no need to qbuf these two bufs initially) */
+ uint8_t initial_reg_flag;
+
+ /* indicate if buf is in kernel(1) or client(0) */
+ uint8_t in_kernel;
+} mm_stream_buf_status_t;
+
+typedef struct mm_stream {
+ uint32_t my_hdl; /* local stream id */
+ uint32_t server_stream_id; /* stream id from server */
+ int32_t fd;
+ mm_stream_state_type_t state;
+
+ /* stream info*/
+ cam_stream_info_t *stream_info;
+
+ /* padding info */
+ cam_padding_info_t padding_info;
+
+ /* offset */
+ cam_frame_len_offset_t frame_offset;
+
+ mm_camera_cmd_thread_t cmd_thread;
+
+ /* dataCB registered on this stream obj */
+ pthread_mutex_t cb_lock; /* cb lock to protect buf_cb */
+ mm_stream_data_cb_t buf_cb[MM_CAMERA_STREAM_BUF_CB_MAX];
+
+ /* stream buffer management */
+ pthread_mutex_t buf_lock;
+ uint8_t buf_num; /* num of buffers allocated */
+ mm_camera_buf_def_t* buf; /* ptr to buf array */
+ mm_stream_buf_status_t* buf_status; /* ptr to buf status array */
+
+ /* reference to parent channel_obj */
+ struct mm_channel* ch_obj;
+
+ uint8_t is_bundled; /* flag if stream is bundled */
+
+ mm_camera_stream_mem_vtbl_t mem_vtbl; /* mem ops tbl */
+} mm_stream_t;
+
+/* mm_channel */
+typedef enum {
+ MM_CHANNEL_STATE_NOTUSED = 0, /* not used */
+ MM_CHANNEL_STATE_STOPPED, /* stopped */
+ MM_CHANNEL_STATE_ACTIVE, /* active, at least one stream active */
+ MM_CHANNEL_STATE_PAUSED, /* paused */
+ MM_CHANNEL_STATE_MAX
+} mm_channel_state_type_t;
+
+typedef enum {
+ MM_CHANNEL_EVT_ADD_STREAM,
+ MM_CHANNEL_EVT_DEL_STREAM,
+ MM_CHANNEL_EVT_CONFIG_STREAM,
+ MM_CHANNEL_EVT_GET_BUNDLE_INFO,
+ MM_CHANNEL_EVT_START,
+ MM_CHANNEL_EVT_STOP,
+ MM_CHANNEL_EVT_PAUSE,
+ MM_CHANNEL_EVT_RESUME,
+ MM_CHANNEL_EVT_REQUEST_SUPER_BUF,
+ MM_CHANNEL_EVT_CANCEL_REQUEST_SUPER_BUF,
+ MM_CHANNEL_EVT_FLUSH_SUPER_BUF_QUEUE,
+ MM_CHANNEL_EVT_CONFIG_NOTIFY_MODE,
+ MM_CHANNEL_EVT_MAP_STREAM_BUF,
+ MM_CHANNEL_EVT_UNMAP_STREAM_BUF,
+ MM_CHANNEL_EVT_SET_STREAM_PARM,
+ MM_CHANNEL_EVT_GET_STREAM_PARM,
+ MM_CHANNEL_EVT_DO_STREAM_ACTION,
+ MM_CHANNEL_EVT_DELETE,
+} mm_channel_evt_type_t;
+
+typedef struct {
+ uint32_t stream_id;
+ mm_camera_stream_config_t *config;
+} mm_evt_paylod_config_stream_t;
+
+typedef struct {
+ uint32_t stream_id;
+ cam_stream_parm_buffer_t *parms;
+} mm_evt_paylod_set_get_stream_parms_t;
+
+typedef struct {
+ uint32_t stream_id;
+ void *actions;
+} mm_evt_paylod_do_stream_action_t;
+
+typedef struct {
+ uint32_t stream_id;
+ uint8_t buf_type;
+ uint32_t buf_idx;
+ int32_t plane_idx;
+ int fd;
+ uint32_t size;
+} mm_evt_paylod_map_stream_buf_t;
+
+typedef struct {
+ uint32_t stream_id;
+ uint8_t buf_type;
+ uint32_t buf_idx;
+ int32_t plane_idx;
+} mm_evt_paylod_unmap_stream_buf_t;
+
+typedef struct {
+ uint8_t num_of_bufs;
+ mm_camera_buf_info_t super_buf[MAX_STREAM_NUM_IN_BUNDLE];
+ uint8_t matched;
+ uint32_t frame_idx;
+} mm_channel_queue_node_t;
+
+typedef struct {
+ cam_queue_t que;
+ uint8_t num_streams;
+ /* container for bundled stream handlers */
+ uint32_t bundled_streams[MAX_STREAM_NUM_IN_BUNDLE];
+ mm_camera_channel_attr_t attr;
+ uint32_t expected_frame_id;
+ uint32_t match_cnt;
+} mm_channel_queue_t;
+
+typedef struct {
+ uint8_t is_active; /* flag to indicate if bundle is valid */
+ /* queue to store bundled super buffers */
+ mm_channel_queue_t superbuf_queue;
+ mm_camera_buf_notify_t super_buf_notify_cb;
+ void *user_data;
+} mm_channel_bundle_t;
+
+typedef struct mm_channel {
+ uint32_t my_hdl;
+ mm_channel_state_type_t state;
+ pthread_mutex_t ch_lock; /* channel lock */
+
+ /* stream bundle info in the channel */
+ mm_channel_bundle_t bundle;
+
+ /* num of pending suferbuffers */
+ uint32_t pending_cnt;
+
+ /* cmd thread for superbuffer dataCB and async stop*/
+ mm_camera_cmd_thread_t cmd_thread;
+
+ /* cb thread for sending data cb */
+ mm_camera_cmd_thread_t cb_thread;
+
+ /* data poll thread
+ * currently one data poll thread per channel
+ * could extended to support one data poll thread per stream in the channel */
+ mm_camera_poll_thread_t poll_thread[MM_CAMERA_CHANNEL_POLL_THREAD_MAX];
+
+ /* container for all streams in channel */
+ mm_stream_t streams[MAX_STREAM_NUM_IN_BUNDLE];
+
+ /* reference to parent cam_obj */
+ struct mm_camera_obj* cam_obj;
+} mm_channel_t;
+
+/* struct to store information about pp cookie*/
+typedef struct {
+ uint32_t cam_hdl;
+ uint32_t ch_hdl;
+ uint32_t stream_hdl;
+ mm_channel_queue_node_t* super_buf;
+} mm_channel_pp_info_t;
+
+/* mm_camera */
+typedef struct {
+ mm_camera_event_notify_t evt_cb;
+ void *user_data;
+} mm_camera_evt_entry_t;
+
+typedef struct {
+ mm_camera_evt_entry_t evt[MM_CAMERA_EVT_ENTRY_MAX];
+ /* reg_count <=0: infinite
+ * reg_count > 0: register only for required times */
+ int reg_count;
+} mm_camera_evt_obj_t;
+
+typedef struct mm_camera_obj {
+ uint32_t my_hdl;
+ int ref_count;
+ int32_t ctrl_fd;
+ int32_t ds_fd; /* domain socket fd */
+ pthread_mutex_t cam_lock;
+ pthread_mutex_t cb_lock; /* lock for evt cb */
+ mm_channel_t ch[MM_CAMERA_CHANNEL_MAX];
+ mm_camera_evt_obj_t evt;
+ mm_camera_poll_thread_t evt_poll_thread; /* evt poll thread */
+ mm_camera_cmd_thread_t evt_thread; /* thread for evt CB */
+ mm_camera_vtbl_t vtbl;
+
+ pthread_mutex_t evt_lock;
+ pthread_cond_t evt_cond;
+ mm_camera_event_t evt_rcvd;
+
+ pthread_mutex_t msg_lock; /* lock for sending msg through socket */
+} mm_camera_obj_t;
+
+typedef struct {
+ int8_t num_cam;
+ char video_dev_name[MM_CAMERA_MAX_NUM_SENSORS][MM_CAMERA_DEV_NAME_LEN];
+ mm_camera_obj_t *cam_obj[MM_CAMERA_MAX_NUM_SENSORS];
+} mm_camera_ctrl_t;
+
+/**********************************************************************************
+* external function declare
+***********************************************************************************/
+/* utility functions */
+/* set int32_t value */
+extern int32_t mm_camera_util_s_ctrl(int32_t fd,
+ uint32_t id,
+ int32_t *value);
+
+/* get int32_t value */
+extern int32_t mm_camera_util_g_ctrl(int32_t fd,
+ uint32_t id,
+ int32_t *value);
+
+/* send msg throught domain socket for fd mapping */
+extern int32_t mm_camera_util_sendmsg(mm_camera_obj_t *my_obj,
+ void *msg,
+ uint32_t buf_size,
+ int sendfd);
+/* Check if hardware target is A family */
+uint8_t mm_camera_util_chip_is_a_family(void);
+
+/* mm-camera */
+extern int32_t mm_camera_open(mm_camera_obj_t *my_obj);
+extern int32_t mm_camera_close(mm_camera_obj_t *my_obj);
+extern int32_t mm_camera_register_event_notify(mm_camera_obj_t *my_obj,
+ mm_camera_event_notify_t evt_cb,
+ void * user_data);
+extern int32_t mm_camera_qbuf(mm_camera_obj_t *my_obj,
+ uint32_t ch_id,
+ mm_camera_buf_def_t *buf);
+extern int32_t mm_camera_query_capability(mm_camera_obj_t *my_obj);
+extern int32_t mm_camera_set_parms(mm_camera_obj_t *my_obj,
+ parm_buffer_t *parms);
+extern int32_t mm_camera_get_parms(mm_camera_obj_t *my_obj,
+ parm_buffer_t *parms);
+extern int32_t mm_camera_map_buf(mm_camera_obj_t *my_obj,
+ uint8_t buf_type,
+ int fd,
+ uint32_t size);
+extern int32_t mm_camera_unmap_buf(mm_camera_obj_t *my_obj,
+ uint8_t buf_type);
+extern int32_t mm_camera_do_auto_focus(mm_camera_obj_t *my_obj);
+extern int32_t mm_camera_cancel_auto_focus(mm_camera_obj_t *my_obj);
+extern int32_t mm_camera_prepare_snapshot(mm_camera_obj_t *my_obj,
+ int32_t do_af_flag);
+extern int32_t mm_camera_start_zsl_snapshot(mm_camera_obj_t *my_obj);
+extern int32_t mm_camera_stop_zsl_snapshot(mm_camera_obj_t *my_obj);
+extern uint32_t mm_camera_add_channel(mm_camera_obj_t *my_obj,
+ mm_camera_channel_attr_t *attr,
+ mm_camera_buf_notify_t channel_cb,
+ void *userdata);
+extern int32_t mm_camera_del_channel(mm_camera_obj_t *my_obj,
+ uint32_t ch_id);
+extern int32_t mm_camera_get_bundle_info(mm_camera_obj_t *my_obj,
+ uint32_t ch_id,
+ cam_bundle_config_t *bundle_info);
+extern uint32_t mm_camera_add_stream(mm_camera_obj_t *my_obj,
+ uint32_t ch_id);
+extern int32_t mm_camera_del_stream(mm_camera_obj_t *my_obj,
+ uint32_t ch_id,
+ uint32_t stream_id);
+extern int32_t mm_camera_config_stream(mm_camera_obj_t *my_obj,
+ uint32_t ch_id,
+ uint32_t stream_id,
+ mm_camera_stream_config_t *config);
+extern int32_t mm_camera_start_channel(mm_camera_obj_t *my_obj,
+ uint32_t ch_id);
+extern int32_t mm_camera_stop_channel(mm_camera_obj_t *my_obj,
+ uint32_t ch_id);
+extern int32_t mm_camera_request_super_buf(mm_camera_obj_t *my_obj,
+ uint32_t ch_id,
+ uint32_t num_buf_requested);
+extern int32_t mm_camera_cancel_super_buf_request(mm_camera_obj_t *my_obj,
+ uint32_t ch_id);
+extern int32_t mm_camera_flush_super_buf_queue(mm_camera_obj_t *my_obj,
+ uint32_t ch_id,
+ uint32_t frame_idx);
+extern int32_t mm_camera_config_channel_notify(mm_camera_obj_t *my_obj,
+ uint32_t ch_id,
+ mm_camera_super_buf_notify_mode_t notify_mode);
+extern int32_t mm_camera_set_stream_parms(mm_camera_obj_t *my_obj,
+ uint32_t ch_id,
+ uint32_t s_id,
+ cam_stream_parm_buffer_t *parms);
+extern int32_t mm_camera_get_stream_parms(mm_camera_obj_t *my_obj,
+ uint32_t ch_id,
+ uint32_t s_id,
+ cam_stream_parm_buffer_t *parms);
+extern int32_t mm_camera_register_event_notify_internal(mm_camera_obj_t *my_obj,
+ mm_camera_event_notify_t evt_cb,
+ void * user_data);
+extern int32_t mm_camera_map_stream_buf(mm_camera_obj_t *my_obj,
+ uint32_t ch_id,
+ uint32_t stream_id,
+ uint8_t buf_type,
+ uint32_t buf_idx,
+ int32_t plane_idx,
+ int fd,
+ uint32_t size);
+extern int32_t mm_camera_unmap_stream_buf(mm_camera_obj_t *my_obj,
+ uint32_t ch_id,
+ uint32_t stream_id,
+ uint8_t buf_type,
+ uint32_t buf_idx,
+ int32_t plane_idx);
+extern int32_t mm_camera_do_stream_action(mm_camera_obj_t *my_obj,
+ uint32_t ch_id,
+ uint32_t stream_id,
+ void *actions);
+
+/* mm_channel */
+extern int32_t mm_channel_fsm_fn(mm_channel_t *my_obj,
+ mm_channel_evt_type_t evt,
+ void * in_val,
+ void * out_val);
+extern int32_t mm_channel_init(mm_channel_t *my_obj,
+ mm_camera_channel_attr_t *attr,
+ mm_camera_buf_notify_t channel_cb,
+ void *userdata);
+/* qbuf is a special case that not going through state machine.
+ * This is to avoid deadlock when trying to aquire ch_lock,
+ * from the context of dataCB, but async stop is holding ch_lock */
+extern int32_t mm_channel_qbuf(mm_channel_t *my_obj,
+ mm_camera_buf_def_t *buf);
+
+/* mm_stream */
+extern int32_t mm_stream_fsm_fn(mm_stream_t *my_obj,
+ mm_stream_evt_type_t evt,
+ void * in_val,
+ void * out_val);
+/* Allow other stream to register dataCB at certain stream.
+ * This is for use case of video sized live snapshot,
+ * because snapshot stream need register one time CB at video stream.
+ * ext_image_mode and sensor_idx are used to identify the destinate stream
+ * to be register with dataCB. */
+extern int32_t mm_stream_reg_buf_cb(mm_stream_t *my_obj,
+ mm_stream_data_cb_t *val);
+extern int32_t mm_stream_map_buf(mm_stream_t *my_obj,
+ uint8_t buf_type,
+ uint32_t frame_idx,
+ int32_t plane_idx,
+ int fd,
+ uint32_t size);
+extern int32_t mm_stream_unmap_buf(mm_stream_t *my_obj,
+ uint8_t buf_type,
+ uint32_t frame_idx,
+ int32_t plane_idx);
+
+
+/* utiltity fucntion declared in mm-camera-inteface2.c
+ * and need be used by mm-camera and below*/
+uint32_t mm_camera_util_generate_handler(uint8_t index);
+const char * mm_camera_util_get_dev_name(uint32_t cam_handler);
+uint8_t mm_camera_util_get_index_by_handler(uint32_t handler);
+
+/* poll/cmd thread functions */
+extern int32_t mm_camera_poll_thread_launch(
+ mm_camera_poll_thread_t * poll_cb,
+ mm_camera_poll_thread_type_t poll_type);
+extern int32_t mm_camera_poll_thread_release(mm_camera_poll_thread_t *poll_cb);
+extern int32_t mm_camera_poll_thread_add_poll_fd(
+ mm_camera_poll_thread_t * poll_cb,
+ uint32_t handler,
+ int32_t fd,
+ mm_camera_poll_notify_t nofity_cb,
+ void *userdata);
+extern int32_t mm_camera_poll_thread_del_poll_fd(
+ mm_camera_poll_thread_t * poll_cb,
+ uint32_t handler);
+extern int32_t mm_camera_cmd_thread_launch(
+ mm_camera_cmd_thread_t * cmd_thread,
+ mm_camera_cmd_cb_t cb,
+ void* user_data);
+extern int32_t mm_camera_cmd_thread_name(const char* name);
+extern int32_t mm_camera_cmd_thread_release(mm_camera_cmd_thread_t * cmd_thread);
+
+#endif /* __MM_CAMERA_H__ */
diff --git a/camera/QCamera2/stack/mm-camera-interface/inc/mm_camera_dbg.h b/camera/QCamera2/stack/mm-camera-interface/inc/mm_camera_dbg.h
new file mode 100755
index 0000000..4f3c94f
--- /dev/null
+++ b/camera/QCamera2/stack/mm-camera-interface/inc/mm_camera_dbg.h
@@ -0,0 +1,71 @@
+/* Copyright (c) 2012, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef __MM_CAMERA_DBG_H__
+#define __MM_CAMERA_DBG_H__
+
+//#define LOG_DEBUG 1
+
+#ifndef LOG_DEBUG
+ #ifdef _ANDROID_
+ #undef LOG_NIDEBUG
+ #undef LOG_TAG
+ #define LOG_NIDEBUG 0
+ #define LOG_TAG "mm-camera-intf"
+ #include <utils/Log.h>
+ #else
+ #include <stdio.h>
+ #define ALOGE CDBG
+ #endif
+ #undef CDBG
+ #define CDBG(fmt, args...) do{}while(0)
+ #define CDBG_ERROR(fmt, args...) ALOGE(fmt, ##args)
+#else
+ #ifdef _ANDROID_
+ #undef LOG_NIDEBUG
+ #undef LOG_TAG
+ #define LOG_NIDEBUG 0
+ #define LOG_TAG "mm-camera-intf"
+ #include <utils/Log.h>
+ #define CDBG(fmt, args...) ALOGE(fmt, ##args)
+ #else
+ #include <stdio.h>
+ #define CDBG(fmt, args...) fprintf(stderr, fmt, ##args)
+ #define ALOGE(fmt, args...) fprintf(stderr, fmt, ##args)
+ #endif
+#endif
+
+#ifdef _ANDROID_
+ #define CDBG_HIGH(fmt, args...) ALOGD(fmt, ##args)
+ #define CDBG_ERROR(fmt, args...) ALOGE(fmt, ##args)
+#else
+ #define CDBG_HIGH(fmt, args...) fprintf(stderr, fmt, ##args)
+ #define CDBG_ERROR(fmt, args...) fprintf(stderr, fmt, ##args)
+#endif
+#endif /* __MM_CAMERA_DBG_H__ */
diff --git a/camera/QCamera2/stack/mm-camera-interface/inc/mm_camera_sock.h b/camera/QCamera2/stack/mm-camera-interface/inc/mm_camera_sock.h
new file mode 100755
index 0000000..8889e3c
--- /dev/null
+++ b/camera/QCamera2/stack/mm-camera-interface/inc/mm_camera_sock.h
@@ -0,0 +1,57 @@
+/* Copyright (c) 2012, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef __MM_CAMERA_SOCKET_H__
+#define __MM_CAMERA_SOCKET_H__
+
+#include <inttypes.h>
+
+typedef enum {
+ MM_CAMERA_SOCK_TYPE_UDP,
+ MM_CAMERA_SOCK_TYPE_TCP,
+} mm_camera_sock_type_t;
+
+int mm_camera_socket_create(int cam_id, mm_camera_sock_type_t sock_type);
+
+int mm_camera_socket_sendmsg(
+ int fd,
+ void *msg,
+ uint32_t buf_size,
+ int sendfd);
+
+int mm_camera_socket_recvmsg(
+ int fd,
+ void *msg,
+ uint32_t buf_size,
+ int *rcvdfd);
+
+void mm_camera_socket_close(int fd);
+
+#endif /*__MM_CAMERA_SOCKET_H__*/
+
diff --git a/camera/QCamera2/stack/mm-camera-interface/src/mm_camera.c b/camera/QCamera2/stack/mm-camera-interface/src/mm_camera.c
new file mode 100644
index 0000000..2851407
--- /dev/null
+++ b/camera/QCamera2/stack/mm-camera-interface/src/mm_camera.c
@@ -0,0 +1,1652 @@
+/* Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include <pthread.h>
+#include <errno.h>
+#include <sys/ioctl.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <poll.h>
+
+#include <cam_semaphore.h>
+
+#include "mm_camera_dbg.h"
+#include "mm_camera_sock.h"
+#include "mm_camera_interface.h"
+#include "mm_camera.h"
+
+#define SET_PARM_BIT32(parm, parm_arr) \
+ (parm_arr[parm/32] |= (1<<(parm%32)))
+
+#define GET_PARM_BIT32(parm, parm_arr) \
+ ((parm_arr[parm/32]>>(parm%32))& 0x1)
+
+/* internal function declare */
+int32_t mm_camera_evt_sub(mm_camera_obj_t * my_obj,
+ uint8_t reg_flag);
+int32_t mm_camera_enqueue_evt(mm_camera_obj_t *my_obj,
+ mm_camera_event_t *event);
+
+/*===========================================================================
+ * FUNCTION : mm_camera_util_get_channel_by_handler
+ *
+ * DESCRIPTION: utility function to get a channel object from its handle
+ *
+ * PARAMETERS :
+ * @cam_obj: ptr to a camera object
+ * @handler: channel handle
+ *
+ * RETURN : ptr to a channel object.
+ * NULL if failed.
+ *==========================================================================*/
+mm_channel_t * mm_camera_util_get_channel_by_handler(
+ mm_camera_obj_t * cam_obj,
+ uint32_t handler)
+{
+ int i;
+ mm_channel_t *ch_obj = NULL;
+ for(i = 0; i < MM_CAMERA_CHANNEL_MAX; i++) {
+ if (handler == cam_obj->ch[i].my_hdl) {
+ ch_obj = &cam_obj->ch[i];
+ break;
+ }
+ }
+ return ch_obj;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_util_chip_is_a_family
+ *
+ * DESCRIPTION: utility function to check if the host is A family chip
+ *
+ * PARAMETERS :
+ *
+ * RETURN : TRUE if A family.
+ * FALSE otherwise.
+ *==========================================================================*/
+uint8_t mm_camera_util_chip_is_a_family(void)
+{
+ int id = 0;
+ FILE *fp;
+ if ((fp = fopen("/sys/devices/system/soc/soc0/id", "r")) != NULL) {
+ fscanf(fp, "%d", &id);
+ fclose(fp);
+ }
+ if (id == 126)
+ return FALSE;
+ else
+ return TRUE;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_dispatch_app_event
+ *
+ * DESCRIPTION: dispatch event to apps who regitster for event notify
+ *
+ * PARAMETERS :
+ * @cmd_cb: ptr to a struct storing event info
+ * @user_data: user data ptr (camera object)
+ *
+ * RETURN : none
+ *==========================================================================*/
+static void mm_camera_dispatch_app_event(mm_camera_cmdcb_t *cmd_cb,
+ void* user_data)
+{
+ mm_camera_cmd_thread_name("mm_cam_event");
+ int i;
+ mm_camera_event_t *event = &cmd_cb->u.evt;
+ mm_camera_obj_t * my_obj = (mm_camera_obj_t *)user_data;
+ if (NULL != my_obj) {
+ pthread_mutex_lock(&my_obj->cb_lock);
+ for(i = 0; i < MM_CAMERA_EVT_ENTRY_MAX; i++) {
+ if(my_obj->evt.evt[i].evt_cb) {
+ my_obj->evt.evt[i].evt_cb(
+ my_obj->my_hdl,
+ event,
+ my_obj->evt.evt[i].user_data);
+ }
+ }
+ pthread_mutex_unlock(&my_obj->cb_lock);
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_event_notify
+ *
+ * DESCRIPTION: callback to handle event notify from kernel. This call will
+ * dequeue event from kernel.
+ *
+ * PARAMETERS :
+ * @user_data: user data ptr (camera object)
+ *
+ * RETURN : none
+ *==========================================================================*/
+static void mm_camera_event_notify(void* user_data)
+{
+ struct v4l2_event ev;
+ struct msm_v4l2_event_data *msm_evt = NULL;
+ int rc;
+ mm_camera_event_t evt;
+ memset(&evt, 0, sizeof(mm_camera_event_t));
+
+ mm_camera_obj_t *my_obj = (mm_camera_obj_t*)user_data;
+ if (NULL != my_obj) {
+ /* read evt */
+ memset(&ev, 0, sizeof(ev));
+ rc = ioctl(my_obj->ctrl_fd, VIDIOC_DQEVENT, &ev);
+
+ if (rc >= 0 && ev.id == MSM_CAMERA_MSM_NOTIFY) {
+ msm_evt = (struct msm_v4l2_event_data *)ev.u.data;
+ switch (msm_evt->command) {
+ case CAM_EVENT_TYPE_MAP_UNMAP_DONE:
+ pthread_mutex_lock(&my_obj->evt_lock);
+ my_obj->evt_rcvd.server_event_type = msm_evt->command;
+ my_obj->evt_rcvd.status = msm_evt->status;
+ pthread_cond_signal(&my_obj->evt_cond);
+ pthread_mutex_unlock(&my_obj->evt_lock);
+ break;
+ case MSM_CAMERA_PRIV_SHUTDOWN:
+ {
+ evt.server_event_type = CAM_EVENT_TYPE_DAEMON_DIED;
+ mm_camera_enqueue_evt(my_obj, &evt);
+ }
+ break;
+ default:
+ break;
+ }
+ }
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_enqueue_evt
+ *
+ * DESCRIPTION: enqueue received event into event queue to be processed by
+ * event thread.
+ *
+ * PARAMETERS :
+ * @my_obj : ptr to a camera object
+ * @event : event to be queued
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_camera_enqueue_evt(mm_camera_obj_t *my_obj,
+ mm_camera_event_t *event)
+{
+ int32_t rc = 0;
+ mm_camera_cmdcb_t *node = NULL;
+
+ node = (mm_camera_cmdcb_t *)malloc(sizeof(mm_camera_cmdcb_t));
+ if (NULL != node) {
+ memset(node, 0, sizeof(mm_camera_cmdcb_t));
+ node->cmd_type = MM_CAMERA_CMD_TYPE_EVT_CB;
+ node->u.evt = *event;
+
+ /* enqueue to evt cmd thread */
+ cam_queue_enq(&(my_obj->evt_thread.cmd_queue), node);
+ /* wake up evt cmd thread */
+ cam_sem_post(&(my_obj->evt_thread.cmd_sem));
+ } else {
+ CDBG_ERROR("%s: No memory for mm_camera_node_t", __func__);
+ rc = -1;
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_open
+ *
+ * DESCRIPTION: open a camera
+ *
+ * PARAMETERS :
+ * @my_obj : ptr to a camera object
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_camera_open(mm_camera_obj_t *my_obj)
+{
+ char dev_name[MM_CAMERA_DEV_NAME_LEN];
+ int32_t rc = 0;
+ int8_t n_try=MM_CAMERA_DEV_OPEN_TRIES;
+ uint8_t sleep_msec=MM_CAMERA_DEV_OPEN_RETRY_SLEEP;
+ unsigned int cam_idx = 0;
+
+ CDBG("%s: begin\n", __func__);
+
+ snprintf(dev_name, sizeof(dev_name), "/dev/%s",
+ mm_camera_util_get_dev_name(my_obj->my_hdl));
+ sscanf(dev_name, "/dev/video%u", &cam_idx);
+ CDBG_ERROR("%s: dev name = %s, cam_idx = %d", __func__, dev_name, cam_idx);
+
+ do{
+ n_try--;
+ my_obj->ctrl_fd = open(dev_name, O_RDWR | O_NONBLOCK);
+ CDBG("%s: ctrl_fd = %d, errno == %d", __func__, my_obj->ctrl_fd, errno);
+ if((my_obj->ctrl_fd > 0) || (errno != EIO) || (n_try <= 0 )) {
+ CDBG_ERROR("%s: opened, break out while loop", __func__);
+ break;
+ }
+ CDBG("%s:failed with I/O error retrying after %d milli-seconds",
+ __func__, sleep_msec);
+ usleep(sleep_msec * 1000);
+ }while (n_try > 0);
+
+ if (my_obj->ctrl_fd <= 0) {
+ CDBG_ERROR("%s: cannot open control fd of '%s' (%s)\n",
+ __func__, dev_name, strerror(errno));
+ rc = -1;
+ goto on_error;
+ }
+
+ /* open domain socket*/
+ n_try = MM_CAMERA_DEV_OPEN_TRIES;
+ do {
+ n_try--;
+ my_obj->ds_fd = mm_camera_socket_create(cam_idx, MM_CAMERA_SOCK_TYPE_UDP);
+ CDBG("%s: ds_fd = %d, errno = %d", __func__, my_obj->ds_fd, errno);
+ if((my_obj->ds_fd > 0) || (n_try <= 0 )) {
+ CDBG("%s: opened, break out while loop", __func__);
+ break;
+ }
+ CDBG("%s:failed with I/O error retrying after %d milli-seconds",
+ __func__, sleep_msec);
+ usleep(sleep_msec * 1000);
+ } while (n_try > 0);
+
+ if (my_obj->ds_fd <= 0) {
+ CDBG_ERROR("%s: cannot open domain socket fd of '%s'(%s)\n",
+ __func__, dev_name, strerror(errno));
+ rc = -1;
+ goto on_error;
+ }
+ pthread_mutex_init(&my_obj->msg_lock, NULL);
+
+ pthread_mutex_init(&my_obj->cb_lock, NULL);
+ pthread_mutex_init(&my_obj->evt_lock, NULL);
+ pthread_cond_init(&my_obj->evt_cond, NULL);
+
+ CDBG("%s : Launch evt Thread in Cam Open",__func__);
+ mm_camera_cmd_thread_launch(&my_obj->evt_thread,
+ mm_camera_dispatch_app_event,
+ (void *)my_obj);
+
+ /* launch event poll thread
+ * we will add evt fd into event poll thread upon user first register for evt */
+ CDBG("%s : Launch evt Poll Thread in Cam Open", __func__);
+ mm_camera_poll_thread_launch(&my_obj->evt_poll_thread,
+ MM_CAMERA_POLL_TYPE_EVT);
+ mm_camera_evt_sub(my_obj, TRUE);
+
+ CDBG("%s: end (rc = %d)\n", __func__, rc);
+ /* we do not need to unlock cam_lock here before return
+ * because for open, it's done within intf_lock */
+ return rc;
+
+on_error:
+ if (my_obj->ctrl_fd > 0) {
+ close(my_obj->ctrl_fd);
+ my_obj->ctrl_fd = 0;
+ }
+ if (my_obj->ds_fd > 0) {
+ mm_camera_socket_close(my_obj->ds_fd);
+ my_obj->ds_fd = 0;
+ }
+
+ /* we do not need to unlock cam_lock here before return
+ * because for open, it's done within intf_lock */
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_close
+ *
+ * DESCRIPTION: enqueue received event into event queue to be processed by
+ * event thread.
+ *
+ * PARAMETERS :
+ * @my_obj : ptr to a camera object
+ * @event : event to be queued
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_camera_close(mm_camera_obj_t *my_obj)
+{
+ CDBG("%s : unsubscribe evt", __func__);
+ mm_camera_evt_sub(my_obj, FALSE);
+
+ CDBG("%s : Close evt Poll Thread in Cam Close",__func__);
+ mm_camera_poll_thread_release(&my_obj->evt_poll_thread);
+
+ CDBG("%s : Close evt cmd Thread in Cam Close",__func__);
+ mm_camera_cmd_thread_release(&my_obj->evt_thread);
+
+ if(my_obj->ctrl_fd > 0) {
+ close(my_obj->ctrl_fd);
+ my_obj->ctrl_fd = 0;
+ }
+ if(my_obj->ds_fd > 0) {
+ mm_camera_socket_close(my_obj->ds_fd);
+ my_obj->ds_fd = 0;
+ }
+ pthread_mutex_destroy(&my_obj->msg_lock);
+
+ pthread_mutex_destroy(&my_obj->cb_lock);
+ pthread_mutex_destroy(&my_obj->evt_lock);
+ pthread_cond_destroy(&my_obj->evt_cond);
+
+ pthread_mutex_unlock(&my_obj->cam_lock);
+ return 0;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_register_event_notify_internal
+ *
+ * DESCRIPTION: internal implementation for registering callback for event notify.
+ *
+ * PARAMETERS :
+ * @my_obj : ptr to a camera object
+ * @evt_cb : callback to be registered to handle event notify
+ * @user_data: user data ptr
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_camera_register_event_notify_internal(mm_camera_obj_t *my_obj,
+ mm_camera_event_notify_t evt_cb,
+ void * user_data)
+{
+ int i;
+ int rc = -1;
+ mm_camera_evt_obj_t *evt_array = NULL;
+
+ pthread_mutex_lock(&my_obj->cb_lock);
+ evt_array = &my_obj->evt;
+ if(evt_cb) {
+ /* this is reg case */
+ for(i = 0; i < MM_CAMERA_EVT_ENTRY_MAX; i++) {
+ if(evt_array->evt[i].user_data == NULL) {
+ evt_array->evt[i].evt_cb = evt_cb;
+ evt_array->evt[i].user_data = user_data;
+ evt_array->reg_count++;
+ rc = 0;
+ break;
+ }
+ }
+ } else {
+ /* this is unreg case */
+ for(i = 0; i < MM_CAMERA_EVT_ENTRY_MAX; i++) {
+ if(evt_array->evt[i].user_data == user_data) {
+ evt_array->evt[i].evt_cb = NULL;
+ evt_array->evt[i].user_data = NULL;
+ evt_array->reg_count--;
+ rc = 0;
+ break;
+ }
+ }
+ }
+
+ pthread_mutex_unlock(&my_obj->cb_lock);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_register_event_notify
+ *
+ * DESCRIPTION: registering a callback for event notify.
+ *
+ * PARAMETERS :
+ * @my_obj : ptr to a camera object
+ * @evt_cb : callback to be registered to handle event notify
+ * @user_data: user data ptr
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_camera_register_event_notify(mm_camera_obj_t *my_obj,
+ mm_camera_event_notify_t evt_cb,
+ void * user_data)
+{
+ int rc = -1;
+ rc = mm_camera_register_event_notify_internal(my_obj,
+ evt_cb,
+ user_data);
+ pthread_mutex_unlock(&my_obj->cam_lock);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_qbuf
+ *
+ * DESCRIPTION: enqueue buffer back to kernel
+ *
+ * PARAMETERS :
+ * @my_obj : camera object
+ * @ch_id : channel handle
+ * @buf : buf ptr to be enqueued
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_camera_qbuf(mm_camera_obj_t *my_obj,
+ uint32_t ch_id,
+ mm_camera_buf_def_t *buf)
+{
+ int rc = -1;
+ mm_channel_t * ch_obj = NULL;
+ ch_obj = mm_camera_util_get_channel_by_handler(my_obj, ch_id);
+
+ pthread_mutex_unlock(&my_obj->cam_lock);
+
+ /* we always assume qbuf will be done before channel/stream is fully stopped
+ * because qbuf is done within dataCB context
+ * in order to avoid deadlock, we are not locking ch_lock for qbuf */
+ if (NULL != ch_obj) {
+ rc = mm_channel_qbuf(ch_obj, buf);
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_query_capability
+ *
+ * DESCRIPTION: query camera capability
+ *
+ * PARAMETERS :
+ * @my_obj: camera object
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_camera_query_capability(mm_camera_obj_t *my_obj)
+{
+ int32_t rc = 0;
+ struct v4l2_capability cap;
+
+ /* get camera capabilities */
+ memset(&cap, 0, sizeof(cap));
+ rc = ioctl(my_obj->ctrl_fd, VIDIOC_QUERYCAP, &cap);
+ if (rc != 0) {
+ CDBG_ERROR("%s: cannot get camera capabilities, rc = %d\n", __func__, rc);
+ }
+
+ pthread_mutex_unlock(&my_obj->cam_lock);
+ return rc;
+
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_set_parms
+ *
+ * DESCRIPTION: set parameters per camera
+ *
+ * PARAMETERS :
+ * @my_obj : camera object
+ * @parms : ptr to a param struct to be set to server
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ * NOTE : Assume the parms struct buf is already mapped to server via
+ * domain socket. Corresponding fields of parameters to be set
+ * are already filled in by upper layer caller.
+ *==========================================================================*/
+int32_t mm_camera_set_parms(mm_camera_obj_t *my_obj,
+ parm_buffer_t *parms)
+{
+ int32_t rc = -1;
+ int32_t value = 0;
+ if (parms != NULL) {
+ rc = mm_camera_util_s_ctrl(my_obj->ctrl_fd, CAM_PRIV_PARM, &value);
+ }
+ pthread_mutex_unlock(&my_obj->cam_lock);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_get_parms
+ *
+ * DESCRIPTION: get parameters per camera
+ *
+ * PARAMETERS :
+ * @my_obj : camera object
+ * @parms : ptr to a param struct to be get from server
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ * NOTE : Assume the parms struct buf is already mapped to server via
+ * domain socket. Parameters to be get from server are already
+ * filled in by upper layer caller. After this call, corresponding
+ * fields of requested parameters will be filled in by server with
+ * detailed information.
+ *==========================================================================*/
+int32_t mm_camera_get_parms(mm_camera_obj_t *my_obj,
+ parm_buffer_t *parms)
+{
+ int32_t rc = -1;
+ int32_t value = 0;
+ if (parms != NULL) {
+ rc = mm_camera_util_g_ctrl(my_obj->ctrl_fd, CAM_PRIV_PARM, &value);
+ }
+ pthread_mutex_unlock(&my_obj->cam_lock);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_do_auto_focus
+ *
+ * DESCRIPTION: performing auto focus
+ *
+ * PARAMETERS :
+ * @camera_handle: camera handle
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ * NOTE : if this call success, we will always assume there will
+ * be an auto_focus event following up.
+ *==========================================================================*/
+int32_t mm_camera_do_auto_focus(mm_camera_obj_t *my_obj)
+{
+ int32_t rc = -1;
+ int32_t value = 0;
+ rc = mm_camera_util_s_ctrl(my_obj->ctrl_fd, CAM_PRIV_DO_AUTO_FOCUS, &value);
+ pthread_mutex_unlock(&my_obj->cam_lock);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_cancel_auto_focus
+ *
+ * DESCRIPTION: cancel auto focus
+ *
+ * PARAMETERS :
+ * @camera_handle: camera handle
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_camera_cancel_auto_focus(mm_camera_obj_t *my_obj)
+{
+ int32_t rc = -1;
+ int32_t value = 0;
+ rc = mm_camera_util_s_ctrl(my_obj->ctrl_fd, CAM_PRIV_CANCEL_AUTO_FOCUS, &value);
+ pthread_mutex_unlock(&my_obj->cam_lock);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_prepare_snapshot
+ *
+ * DESCRIPTION: prepare hardware for snapshot
+ *
+ * PARAMETERS :
+ * @my_obj : camera object
+ * @do_af_flag : flag indicating if AF is needed
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_camera_prepare_snapshot(mm_camera_obj_t *my_obj,
+ int32_t do_af_flag)
+{
+ int32_t rc = -1;
+ int32_t value = do_af_flag;
+ rc = mm_camera_util_s_ctrl(my_obj->ctrl_fd, CAM_PRIV_PREPARE_SNAPSHOT, &value);
+ pthread_mutex_unlock(&my_obj->cam_lock);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_start_zsl_snapshot
+ *
+ * DESCRIPTION: start zsl snapshot
+ *
+ * PARAMETERS :
+ * @my_obj : camera object
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_camera_start_zsl_snapshot(mm_camera_obj_t *my_obj)
+{
+ int32_t rc = -1;
+ int32_t value = 0;
+
+ rc = mm_camera_util_s_ctrl(my_obj->ctrl_fd,
+ CAM_PRIV_START_ZSL_SNAPSHOT, &value);
+
+ pthread_mutex_unlock(&my_obj->cam_lock);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_stop_zsl_snapshot
+ *
+ * DESCRIPTION: stop zsl capture
+ *
+ * PARAMETERS :
+ * @my_obj : camera object
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_camera_stop_zsl_snapshot(mm_camera_obj_t *my_obj)
+{
+ int32_t rc = -1;
+ int32_t value;
+ rc = mm_camera_util_s_ctrl(my_obj->ctrl_fd,
+ CAM_PRIV_STOP_ZSL_SNAPSHOT, &value);
+ pthread_mutex_unlock(&my_obj->cam_lock);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_add_channel
+ *
+ * DESCRIPTION: add a channel
+ *
+ * PARAMETERS :
+ * @my_obj : camera object
+ * @attr : bundle attribute of the channel if needed
+ * @channel_cb : callback function for bundle data notify
+ * @userdata : user data ptr
+ *
+ * RETURN : uint32_t type of channel handle
+ * 0 -- invalid channel handle, meaning the op failed
+ * >0 -- successfully added a channel with a valid handle
+ * NOTE : if no bundle data notify is needed, meaning each stream in the
+ * channel will have its own stream data notify callback, then
+ * attr, channel_cb, and userdata can be NULL. In this case,
+ * no matching logic will be performed in channel for the bundling.
+ *==========================================================================*/
+uint32_t mm_camera_add_channel(mm_camera_obj_t *my_obj,
+ mm_camera_channel_attr_t *attr,
+ mm_camera_buf_notify_t channel_cb,
+ void *userdata)
+{
+ mm_channel_t *ch_obj = NULL;
+ uint8_t ch_idx = 0;
+ uint32_t ch_hdl = 0;
+
+ for(ch_idx = 0; ch_idx < MM_CAMERA_CHANNEL_MAX; ch_idx++) {
+ if (MM_CHANNEL_STATE_NOTUSED == my_obj->ch[ch_idx].state) {
+ ch_obj = &my_obj->ch[ch_idx];
+ break;
+ }
+ }
+
+ if (NULL != ch_obj) {
+ /* initialize channel obj */
+ memset(ch_obj, 0, sizeof(mm_channel_t));
+ ch_hdl = mm_camera_util_generate_handler(ch_idx);
+ ch_obj->my_hdl = ch_hdl;
+ ch_obj->state = MM_CHANNEL_STATE_STOPPED;
+ ch_obj->cam_obj = my_obj;
+ pthread_mutex_init(&ch_obj->ch_lock, NULL);
+ mm_channel_init(ch_obj, attr, channel_cb, userdata);
+ }
+
+ pthread_mutex_unlock(&my_obj->cam_lock);
+
+ return ch_hdl;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_del_channel
+ *
+ * DESCRIPTION: delete a channel by its handle
+ *
+ * PARAMETERS :
+ * @my_obj : camera object
+ * @ch_id : channel handle
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ * NOTE : all streams in the channel should be stopped already before
+ * this channel can be deleted.
+ *==========================================================================*/
+int32_t mm_camera_del_channel(mm_camera_obj_t *my_obj,
+ uint32_t ch_id)
+{
+ int32_t rc = -1;
+ mm_channel_t * ch_obj =
+ mm_camera_util_get_channel_by_handler(my_obj, ch_id);
+
+ if (NULL != ch_obj) {
+ pthread_mutex_lock(&ch_obj->ch_lock);
+ pthread_mutex_unlock(&my_obj->cam_lock);
+
+ rc = mm_channel_fsm_fn(ch_obj,
+ MM_CHANNEL_EVT_DELETE,
+ NULL,
+ NULL);
+
+ pthread_mutex_destroy(&ch_obj->ch_lock);
+ memset(ch_obj, 0, sizeof(mm_channel_t));
+ } else {
+ pthread_mutex_unlock(&my_obj->cam_lock);
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_get_bundle_info
+ *
+ * DESCRIPTION: query bundle info of the channel
+ *
+ * PARAMETERS :
+ * @my_obj : camera object
+ * @ch_id : channel handle
+ * @bundle_info : bundle info to be filled in
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ * NOTE : all streams in the channel should be stopped already before
+ * this channel can be deleted.
+ *==========================================================================*/
+int32_t mm_camera_get_bundle_info(mm_camera_obj_t *my_obj,
+ uint32_t ch_id,
+ cam_bundle_config_t *bundle_info)
+{
+ int32_t rc = -1;
+ mm_channel_t * ch_obj =
+ mm_camera_util_get_channel_by_handler(my_obj, ch_id);
+
+ if (NULL != ch_obj) {
+ pthread_mutex_lock(&ch_obj->ch_lock);
+ pthread_mutex_unlock(&my_obj->cam_lock);
+
+ rc = mm_channel_fsm_fn(ch_obj,
+ MM_CHANNEL_EVT_GET_BUNDLE_INFO,
+ (void *)bundle_info,
+ NULL);
+ } else {
+ pthread_mutex_unlock(&my_obj->cam_lock);
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_add_stream
+ *
+ * DESCRIPTION: add a stream into a channel
+ *
+ * PARAMETERS :
+ * @my_obj : camera object
+ * @ch_id : channel handle
+ *
+ * RETURN : uint32_t type of stream handle
+ * 0 -- invalid stream handle, meaning the op failed
+ * >0 -- successfully added a stream with a valid handle
+ *==========================================================================*/
+uint32_t mm_camera_add_stream(mm_camera_obj_t *my_obj,
+ uint32_t ch_id)
+{
+ uint32_t s_hdl = 0;
+ mm_channel_t * ch_obj =
+ mm_camera_util_get_channel_by_handler(my_obj, ch_id);
+
+ if (NULL != ch_obj) {
+ pthread_mutex_lock(&ch_obj->ch_lock);
+ pthread_mutex_unlock(&my_obj->cam_lock);
+
+ mm_channel_fsm_fn(ch_obj,
+ MM_CHANNEL_EVT_ADD_STREAM,
+ NULL,
+ (void*)&s_hdl);
+ } else {
+ pthread_mutex_unlock(&my_obj->cam_lock);
+ }
+
+ return s_hdl;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_del_stream
+ *
+ * DESCRIPTION: delete a stream by its handle
+ *
+ * PARAMETERS :
+ * @my_obj : camera object
+ * @ch_id : channel handle
+ * @stream_id : stream handle
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ * NOTE : stream should be stopped already before it can be deleted.
+ *==========================================================================*/
+int32_t mm_camera_del_stream(mm_camera_obj_t *my_obj,
+ uint32_t ch_id,
+ uint32_t stream_id)
+{
+ int32_t rc = -1;
+ mm_channel_t * ch_obj =
+ mm_camera_util_get_channel_by_handler(my_obj, ch_id);
+
+ if (NULL != ch_obj) {
+ pthread_mutex_lock(&ch_obj->ch_lock);
+ pthread_mutex_unlock(&my_obj->cam_lock);
+
+ rc = mm_channel_fsm_fn(ch_obj,
+ MM_CHANNEL_EVT_DEL_STREAM,
+ (void*)stream_id,
+ NULL);
+ } else {
+ pthread_mutex_unlock(&my_obj->cam_lock);
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_config_stream
+ *
+ * DESCRIPTION: configure a stream
+ *
+ * PARAMETERS :
+ * @my_obj : camera object
+ * @ch_id : channel handle
+ * @stream_id : stream handle
+ * @config : stream configuration
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_camera_config_stream(mm_camera_obj_t *my_obj,
+ uint32_t ch_id,
+ uint32_t stream_id,
+ mm_camera_stream_config_t *config)
+{
+ int32_t rc = -1;
+ mm_channel_t * ch_obj =
+ mm_camera_util_get_channel_by_handler(my_obj, ch_id);
+ mm_evt_paylod_config_stream_t payload;
+
+ if (NULL != ch_obj) {
+ pthread_mutex_lock(&ch_obj->ch_lock);
+ pthread_mutex_unlock(&my_obj->cam_lock);
+
+ memset(&payload, 0, sizeof(mm_evt_paylod_config_stream_t));
+ payload.stream_id = stream_id;
+ payload.config = config;
+ rc = mm_channel_fsm_fn(ch_obj,
+ MM_CHANNEL_EVT_CONFIG_STREAM,
+ (void*)&payload,
+ NULL);
+ } else {
+ pthread_mutex_unlock(&my_obj->cam_lock);
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_start_channel
+ *
+ * DESCRIPTION: start a channel, which will start all streams in the channel
+ *
+ * PARAMETERS :
+ * @my_obj : camera object
+ * @ch_id : channel handle
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_camera_start_channel(mm_camera_obj_t *my_obj,
+ uint32_t ch_id)
+{
+ int32_t rc = -1;
+ mm_channel_t * ch_obj =
+ mm_camera_util_get_channel_by_handler(my_obj, ch_id);
+
+ if (NULL != ch_obj) {
+ pthread_mutex_lock(&ch_obj->ch_lock);
+ pthread_mutex_unlock(&my_obj->cam_lock);
+
+ rc = mm_channel_fsm_fn(ch_obj,
+ MM_CHANNEL_EVT_START,
+ NULL,
+ NULL);
+ } else {
+ pthread_mutex_unlock(&my_obj->cam_lock);
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_stop_channel
+ *
+ * DESCRIPTION: stop a channel, which will stop all streams in the channel
+ *
+ * PARAMETERS :
+ * @my_obj : camera object
+ * @ch_id : channel handle
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_camera_stop_channel(mm_camera_obj_t *my_obj,
+ uint32_t ch_id)
+{
+ int32_t rc = 0;
+ mm_channel_t * ch_obj =
+ mm_camera_util_get_channel_by_handler(my_obj, ch_id);
+
+ if (NULL != ch_obj) {
+ pthread_mutex_lock(&ch_obj->ch_lock);
+ pthread_mutex_unlock(&my_obj->cam_lock);
+
+ rc = mm_channel_fsm_fn(ch_obj,
+ MM_CHANNEL_EVT_STOP,
+ NULL,
+ NULL);
+ } else {
+ pthread_mutex_unlock(&my_obj->cam_lock);
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_request_super_buf
+ *
+ * DESCRIPTION: for burst mode in bundle, reuqest certain amount of matched
+ * frames from superbuf queue
+ *
+ * PARAMETERS :
+ * @my_obj : camera object
+ * @ch_id : channel handle
+ * @num_buf_requested : number of matched frames needed
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_camera_request_super_buf(mm_camera_obj_t *my_obj,
+ uint32_t ch_id,
+ uint32_t num_buf_requested)
+{
+ int32_t rc = -1;
+ mm_channel_t * ch_obj =
+ mm_camera_util_get_channel_by_handler(my_obj, ch_id);
+
+ if (NULL != ch_obj) {
+ pthread_mutex_lock(&ch_obj->ch_lock);
+ pthread_mutex_unlock(&my_obj->cam_lock);
+
+ rc = mm_channel_fsm_fn(ch_obj,
+ MM_CHANNEL_EVT_REQUEST_SUPER_BUF,
+ (void*)num_buf_requested,
+ NULL);
+ } else {
+ pthread_mutex_unlock(&my_obj->cam_lock);
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_cancel_super_buf_request
+ *
+ * DESCRIPTION: for burst mode in bundle, cancel the reuqest for certain amount
+ * of matched frames from superbuf queue
+ *
+ * PARAMETERS :
+ * @my_obj : camera object
+ * @ch_id : channel handle
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_camera_cancel_super_buf_request(mm_camera_obj_t *my_obj, uint32_t ch_id)
+{
+ int32_t rc = -1;
+ mm_channel_t * ch_obj =
+ mm_camera_util_get_channel_by_handler(my_obj, ch_id);
+
+ if (NULL != ch_obj) {
+ pthread_mutex_lock(&ch_obj->ch_lock);
+ pthread_mutex_unlock(&my_obj->cam_lock);
+
+ rc = mm_channel_fsm_fn(ch_obj,
+ MM_CHANNEL_EVT_CANCEL_REQUEST_SUPER_BUF,
+ NULL,
+ NULL);
+ } else {
+ pthread_mutex_unlock(&my_obj->cam_lock);
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_flush_super_buf_queue
+ *
+ * DESCRIPTION: flush out all frames in the superbuf queue
+ *
+ * PARAMETERS :
+ * @my_obj : camera object
+ * @ch_id : channel handle
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_camera_flush_super_buf_queue(mm_camera_obj_t *my_obj, uint32_t ch_id,
+ uint32_t frame_idx)
+{
+ int32_t rc = -1;
+ mm_channel_t * ch_obj =
+ mm_camera_util_get_channel_by_handler(my_obj, ch_id);
+
+ if (NULL != ch_obj) {
+ pthread_mutex_lock(&ch_obj->ch_lock);
+ pthread_mutex_unlock(&my_obj->cam_lock);
+
+ rc = mm_channel_fsm_fn(ch_obj,
+ MM_CHANNEL_EVT_FLUSH_SUPER_BUF_QUEUE,
+ (void *)frame_idx,
+ NULL);
+ } else {
+ pthread_mutex_unlock(&my_obj->cam_lock);
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_config_channel_notify
+ *
+ * DESCRIPTION: configures the channel notification mode
+ *
+ * PARAMETERS :
+ * @my_obj : camera object
+ * @ch_id : channel handle
+ * @notify_mode : notification mode
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_camera_config_channel_notify(mm_camera_obj_t *my_obj,
+ uint32_t ch_id,
+ mm_camera_super_buf_notify_mode_t notify_mode)
+{
+ int32_t rc = -1;
+ mm_channel_t * ch_obj =
+ mm_camera_util_get_channel_by_handler(my_obj, ch_id);
+
+ if (NULL != ch_obj) {
+ pthread_mutex_lock(&ch_obj->ch_lock);
+ pthread_mutex_unlock(&my_obj->cam_lock);
+
+ rc = mm_channel_fsm_fn(ch_obj,
+ MM_CHANNEL_EVT_CONFIG_NOTIFY_MODE,
+ (void *)notify_mode,
+ NULL);
+ } else {
+ pthread_mutex_unlock(&my_obj->cam_lock);
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_set_stream_parms
+ *
+ * DESCRIPTION: set parameters per stream
+ *
+ * PARAMETERS :
+ * @my_obj : camera object
+ * @ch_id : channel handle
+ * @s_id : stream handle
+ * @parms : ptr to a param struct to be set to server
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ * NOTE : Assume the parms struct buf is already mapped to server via
+ * domain socket. Corresponding fields of parameters to be set
+ * are already filled in by upper layer caller.
+ *==========================================================================*/
+int32_t mm_camera_set_stream_parms(mm_camera_obj_t *my_obj,
+ uint32_t ch_id,
+ uint32_t s_id,
+ cam_stream_parm_buffer_t *parms)
+{
+ int32_t rc = -1;
+ mm_evt_paylod_set_get_stream_parms_t payload;
+ mm_channel_t * ch_obj =
+ mm_camera_util_get_channel_by_handler(my_obj, ch_id);
+
+ if (NULL != ch_obj) {
+ pthread_mutex_lock(&ch_obj->ch_lock);
+ pthread_mutex_unlock(&my_obj->cam_lock);
+
+ memset(&payload, 0, sizeof(payload));
+ payload.stream_id = s_id;
+ payload.parms = parms;
+
+ rc = mm_channel_fsm_fn(ch_obj,
+ MM_CHANNEL_EVT_SET_STREAM_PARM,
+ (void *)&payload,
+ NULL);
+ } else {
+ pthread_mutex_unlock(&my_obj->cam_lock);
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_get_stream_parms
+ *
+ * DESCRIPTION: get parameters per stream
+ *
+ * PARAMETERS :
+ * @my_obj : camera object
+ * @ch_id : channel handle
+ * @s_id : stream handle
+ * @parms : ptr to a param struct to be get from server
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ * NOTE : Assume the parms struct buf is already mapped to server via
+ * domain socket. Parameters to be get from server are already
+ * filled in by upper layer caller. After this call, corresponding
+ * fields of requested parameters will be filled in by server with
+ * detailed information.
+ *==========================================================================*/
+int32_t mm_camera_get_stream_parms(mm_camera_obj_t *my_obj,
+ uint32_t ch_id,
+ uint32_t s_id,
+ cam_stream_parm_buffer_t *parms)
+{
+ int32_t rc = -1;
+ mm_evt_paylod_set_get_stream_parms_t payload;
+ mm_channel_t * ch_obj =
+ mm_camera_util_get_channel_by_handler(my_obj, ch_id);
+
+ if (NULL != ch_obj) {
+ pthread_mutex_lock(&ch_obj->ch_lock);
+ pthread_mutex_unlock(&my_obj->cam_lock);
+
+ memset(&payload, 0, sizeof(payload));
+ payload.stream_id = s_id;
+ payload.parms = parms;
+
+ rc = mm_channel_fsm_fn(ch_obj,
+ MM_CHANNEL_EVT_GET_STREAM_PARM,
+ (void *)&payload,
+ NULL);
+ } else {
+ pthread_mutex_unlock(&my_obj->cam_lock);
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_do_stream_action
+ *
+ * DESCRIPTION: request server to perform stream based action. Maybe removed later
+ * if the functionality is included in mm_camera_set_parms
+ *
+ * PARAMETERS :
+ * @my_obj : camera object
+ * @ch_id : channel handle
+ * @s_id : stream handle
+ * @actions : ptr to an action struct buf to be performed by server
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ * NOTE : Assume the action struct buf is already mapped to server via
+ * domain socket. Actions to be performed by server are already
+ * filled in by upper layer caller.
+ *==========================================================================*/
+int32_t mm_camera_do_stream_action(mm_camera_obj_t *my_obj,
+ uint32_t ch_id,
+ uint32_t stream_id,
+ void *actions)
+{
+ int32_t rc = -1;
+ mm_evt_paylod_do_stream_action_t payload;
+ mm_channel_t * ch_obj =
+ mm_camera_util_get_channel_by_handler(my_obj, ch_id);
+
+ if (NULL != ch_obj) {
+ pthread_mutex_lock(&ch_obj->ch_lock);
+ pthread_mutex_unlock(&my_obj->cam_lock);
+
+ memset(&payload, 0, sizeof(payload));
+ payload.stream_id = stream_id;
+ payload.actions = actions;
+
+ rc = mm_channel_fsm_fn(ch_obj,
+ MM_CHANNEL_EVT_DO_STREAM_ACTION,
+ (void*)&payload,
+ NULL);
+ } else {
+ pthread_mutex_unlock(&my_obj->cam_lock);
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_map_stream_buf
+ *
+ * DESCRIPTION: mapping stream buffer via domain socket to server
+ *
+ * PARAMETERS :
+ * @my_obj : camera object
+ * @ch_id : channel handle
+ * @s_id : stream handle
+ * @buf_type : type of buffer to be mapped. could be following values:
+ * CAM_MAPPING_BUF_TYPE_STREAM_BUF
+ * CAM_MAPPING_BUF_TYPE_STREAM_INFO
+ * CAM_MAPPING_BUF_TYPE_OFFLINE_INPUT_BUF
+ * @buf_idx : index of buffer within the stream buffers, only valid if
+ * buf_type is CAM_MAPPING_BUF_TYPE_STREAM_BUF or
+ * CAM_MAPPING_BUF_TYPE_OFFLINE_INPUT_BUF
+ * @plane_idx : plane index. If all planes share the same fd,
+ * plane_idx = -1; otherwise, plean_idx is the
+ * index to plane (0..num_of_planes)
+ * @fd : file descriptor of the buffer
+ * @size : size of the buffer
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_camera_map_stream_buf(mm_camera_obj_t *my_obj,
+ uint32_t ch_id,
+ uint32_t stream_id,
+ uint8_t buf_type,
+ uint32_t buf_idx,
+ int32_t plane_idx,
+ int fd,
+ uint32_t size)
+{
+ int32_t rc = -1;
+ mm_evt_paylod_map_stream_buf_t payload;
+ mm_channel_t * ch_obj =
+ mm_camera_util_get_channel_by_handler(my_obj, ch_id);
+
+ if (NULL != ch_obj) {
+ pthread_mutex_lock(&ch_obj->ch_lock);
+ pthread_mutex_unlock(&my_obj->cam_lock);
+
+ memset(&payload, 0, sizeof(payload));
+ payload.stream_id = stream_id;
+ payload.buf_type = buf_type;
+ payload.buf_idx = buf_idx;
+ payload.plane_idx = plane_idx;
+ payload.fd = fd;
+ payload.size = size;
+ rc = mm_channel_fsm_fn(ch_obj,
+ MM_CHANNEL_EVT_MAP_STREAM_BUF,
+ (void*)&payload,
+ NULL);
+ } else {
+ pthread_mutex_unlock(&my_obj->cam_lock);
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_unmap_stream_buf
+ *
+ * DESCRIPTION: unmapping stream buffer via domain socket to server
+ *
+ * PARAMETERS :
+ * @my_obj : camera object
+ * @ch_id : channel handle
+ * @s_id : stream handle
+ * @buf_type : type of buffer to be mapped. could be following values:
+ * CAM_MAPPING_BUF_TYPE_STREAM_BUF
+ * CAM_MAPPING_BUF_TYPE_STREAM_INFO
+ * CAM_MAPPING_BUF_TYPE_OFFLINE_INPUT_BUF
+ * @buf_idx : index of buffer within the stream buffers, only valid if
+ * buf_type is CAM_MAPPING_BUF_TYPE_STREAM_BUF or
+ * CAM_MAPPING_BUF_TYPE_OFFLINE_INPUT_BUF
+ * @plane_idx : plane index. If all planes share the same fd,
+ * plane_idx = -1; otherwise, plean_idx is the
+ * index to plane (0..num_of_planes)
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_camera_unmap_stream_buf(mm_camera_obj_t *my_obj,
+ uint32_t ch_id,
+ uint32_t stream_id,
+ uint8_t buf_type,
+ uint32_t buf_idx,
+ int32_t plane_idx)
+{
+ int32_t rc = -1;
+ mm_evt_paylod_unmap_stream_buf_t payload;
+ mm_channel_t * ch_obj =
+ mm_camera_util_get_channel_by_handler(my_obj, ch_id);
+
+ if (NULL != ch_obj) {
+ pthread_mutex_lock(&ch_obj->ch_lock);
+ pthread_mutex_unlock(&my_obj->cam_lock);
+
+ memset(&payload, 0, sizeof(payload));
+ payload.stream_id = stream_id;
+ payload.buf_type = buf_type;
+ payload.buf_idx = buf_idx;
+ payload.plane_idx = plane_idx;
+ rc = mm_channel_fsm_fn(ch_obj,
+ MM_CHANNEL_EVT_UNMAP_STREAM_BUF,
+ (void*)&payload,
+ NULL);
+ } else {
+ pthread_mutex_unlock(&my_obj->cam_lock);
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_evt_sub
+ *
+ * DESCRIPTION: subscribe/unsubscribe event notify from kernel
+ *
+ * PARAMETERS :
+ * @my_obj : camera object
+ * @reg_flag : 1 -- subscribe ; 0 -- unsubscribe
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_camera_evt_sub(mm_camera_obj_t * my_obj,
+ uint8_t reg_flag)
+{
+ int32_t rc = 0;
+ struct v4l2_event_subscription sub;
+
+ memset(&sub, 0, sizeof(sub));
+ sub.type = MSM_CAMERA_V4L2_EVENT_TYPE;
+ sub.id = MSM_CAMERA_MSM_NOTIFY;
+ if(FALSE == reg_flag) {
+ /* unsubscribe */
+ rc = ioctl(my_obj->ctrl_fd, VIDIOC_UNSUBSCRIBE_EVENT, &sub);
+ if (rc < 0) {
+ CDBG_ERROR("%s: unsubscribe event rc = %d", __func__, rc);
+ return rc;
+ }
+ /* remove evt fd from the polling thraed when unreg the last event */
+ rc = mm_camera_poll_thread_del_poll_fd(&my_obj->evt_poll_thread,
+ my_obj->my_hdl);
+ } else {
+ rc = ioctl(my_obj->ctrl_fd, VIDIOC_SUBSCRIBE_EVENT, &sub);
+ if (rc < 0) {
+ CDBG_ERROR("%s: subscribe event rc = %d", __func__, rc);
+ return rc;
+ }
+ /* add evt fd to polling thread when subscribe the first event */
+ rc = mm_camera_poll_thread_add_poll_fd(&my_obj->evt_poll_thread,
+ my_obj->my_hdl,
+ my_obj->ctrl_fd,
+ mm_camera_event_notify,
+ (void*)my_obj);
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_util_wait_for_event
+ *
+ * DESCRIPTION: utility function to wait for certain events
+ *
+ * PARAMETERS :
+ * @my_obj : camera object
+ * @evt_mask : mask for events to be waited. Any of event in the mask would
+ * trigger the wait to end
+ * @status : status of the event
+ *
+ * RETURN : none
+ *==========================================================================*/
+void mm_camera_util_wait_for_event(mm_camera_obj_t *my_obj,
+ uint32_t evt_mask,
+ int32_t *status)
+{
+ pthread_mutex_lock(&my_obj->evt_lock);
+ while (!(my_obj->evt_rcvd.server_event_type & evt_mask)) {
+ pthread_cond_wait(&my_obj->evt_cond, &my_obj->evt_lock);
+ }
+ *status = my_obj->evt_rcvd.status;
+ /* reset local storage for recieved event for next event */
+ memset(&my_obj->evt_rcvd, 0, sizeof(mm_camera_event_t));
+ pthread_mutex_unlock(&my_obj->evt_lock);
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_util_sendmsg
+ *
+ * DESCRIPTION: utility function to send msg via domain socket
+ *
+ * PARAMETERS :
+ * @my_obj : camera object
+ * @msg : message to be sent
+ * @buf_size : size of the message to be sent
+ * @sendfd : >0 if any file descriptor need to be passed across process
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_camera_util_sendmsg(mm_camera_obj_t *my_obj,
+ void *msg,
+ uint32_t buf_size,
+ int sendfd)
+{
+ int32_t rc = -1;
+ int32_t status;
+
+ /* need to lock msg_lock, since sendmsg until reposonse back is deemed as one operation*/
+ pthread_mutex_lock(&my_obj->msg_lock);
+ if(mm_camera_socket_sendmsg(my_obj->ds_fd, msg, buf_size, sendfd) > 0) {
+ /* wait for event that mapping/unmapping is done */
+ mm_camera_util_wait_for_event(my_obj, CAM_EVENT_TYPE_MAP_UNMAP_DONE, &status);
+ if (MSM_CAMERA_STATUS_SUCCESS == status) {
+ rc = 0;
+ }
+ }
+ pthread_mutex_unlock(&my_obj->msg_lock);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_map_buf
+ *
+ * DESCRIPTION: mapping camera buffer via domain socket to server
+ *
+ * PARAMETERS :
+ * @my_obj : camera object
+ * @buf_type : type of buffer to be mapped. could be following values:
+ * CAM_MAPPING_BUF_TYPE_CAPABILITY
+ * CAM_MAPPING_BUF_TYPE_SETPARM_BUF
+ * CAM_MAPPING_BUF_TYPE_GETPARM_BUF
+ * @fd : file descriptor of the buffer
+ * @size : size of the buffer
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_camera_map_buf(mm_camera_obj_t *my_obj,
+ uint8_t buf_type,
+ int fd,
+ uint32_t size)
+{
+ int32_t rc = 0;
+ cam_sock_packet_t packet;
+ memset(&packet, 0, sizeof(cam_sock_packet_t));
+ packet.msg_type = CAM_MAPPING_TYPE_FD_MAPPING;
+ packet.payload.buf_map.type = buf_type;
+ packet.payload.buf_map.fd = fd;
+ packet.payload.buf_map.size = size;
+ rc = mm_camera_util_sendmsg(my_obj,
+ &packet,
+ sizeof(cam_sock_packet_t),
+ fd);
+ pthread_mutex_unlock(&my_obj->cam_lock);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_unmap_buf
+ *
+ * DESCRIPTION: unmapping camera buffer via domain socket to server
+ *
+ * PARAMETERS :
+ * @my_obj : camera object
+ * @buf_type : type of buffer to be mapped. could be following values:
+ * CAM_MAPPING_BUF_TYPE_CAPABILITY
+ * CAM_MAPPING_BUF_TYPE_SETPARM_BUF
+ * CAM_MAPPING_BUF_TYPE_GETPARM_BUF
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_camera_unmap_buf(mm_camera_obj_t *my_obj,
+ uint8_t buf_type)
+{
+ int32_t rc = 0;
+ cam_sock_packet_t packet;
+ memset(&packet, 0, sizeof(cam_sock_packet_t));
+ packet.msg_type = CAM_MAPPING_TYPE_FD_UNMAPPING;
+ packet.payload.buf_unmap.type = buf_type;
+ rc = mm_camera_util_sendmsg(my_obj,
+ &packet,
+ sizeof(cam_sock_packet_t),
+ 0);
+ pthread_mutex_unlock(&my_obj->cam_lock);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_util_s_ctrl
+ *
+ * DESCRIPTION: utility function to send v4l2 ioctl for s_ctrl
+ *
+ * PARAMETERS :
+ * @fd : file descritpor for sending ioctl
+ * @id : control id
+ * @value : value of the ioctl to be sent
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_camera_util_s_ctrl(int32_t fd, uint32_t id, int32_t *value)
+{
+ int rc = 0;
+ struct v4l2_control control;
+
+ memset(&control, 0, sizeof(control));
+ control.id = id;
+ if (value != NULL) {
+ control.value = *value;
+ }
+ rc = ioctl(fd, VIDIOC_S_CTRL, &control);
+
+ CDBG("%s: fd=%d, S_CTRL, id=0x%x, value = 0x%x, rc = %d\n",
+ __func__, fd, id, (uint32_t)value, rc);
+ if (value != NULL) {
+ *value = control.value;
+ }
+ return (rc >= 0)? 0 : -1;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_util_g_ctrl
+ *
+ * DESCRIPTION: utility function to send v4l2 ioctl for g_ctrl
+ *
+ * PARAMETERS :
+ * @fd : file descritpor for sending ioctl
+ * @id : control id
+ * @value : value of the ioctl to be sent
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_camera_util_g_ctrl( int32_t fd, uint32_t id, int32_t *value)
+{
+ int rc = 0;
+ struct v4l2_control control;
+
+ memset(&control, 0, sizeof(control));
+ control.id = id;
+ if (value != NULL) {
+ control.value = *value;
+ }
+ rc = ioctl(fd, VIDIOC_G_CTRL, &control);
+ CDBG("%s: fd=%d, G_CTRL, id=0x%x, rc = %d\n", __func__, fd, id, rc);
+ if (value != NULL) {
+ *value = control.value;
+ }
+ return (rc >= 0)? 0 : -1;
+}
diff --git a/camera/QCamera2/stack/mm-camera-interface/src/mm_camera_channel.c b/camera/QCamera2/stack/mm-camera-interface/src/mm_camera_channel.c
new file mode 100644
index 0000000..9a6b3f5
--- /dev/null
+++ b/camera/QCamera2/stack/mm-camera-interface/src/mm_camera_channel.c
@@ -0,0 +1,1927 @@
+/* Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include <pthread.h>
+#include <errno.h>
+#include <sys/ioctl.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <poll.h>
+#include <cam_semaphore.h>
+
+#include "mm_camera_dbg.h"
+#include "mm_camera_interface.h"
+#include "mm_camera.h"
+
+extern mm_camera_obj_t* mm_camera_util_get_camera_by_handler(uint32_t cam_handler);
+extern mm_channel_t * mm_camera_util_get_channel_by_handler(mm_camera_obj_t * cam_obj,
+ uint32_t handler);
+
+/* internal function declare goes here */
+int32_t mm_channel_qbuf(mm_channel_t *my_obj,
+ mm_camera_buf_def_t *buf);
+int32_t mm_channel_init(mm_channel_t *my_obj,
+ mm_camera_channel_attr_t *attr,
+ mm_camera_buf_notify_t channel_cb,
+ void *userdata);
+void mm_channel_release(mm_channel_t *my_obj);
+uint32_t mm_channel_add_stream(mm_channel_t *my_obj);
+int32_t mm_channel_del_stream(mm_channel_t *my_obj,
+ uint32_t stream_id);
+int32_t mm_channel_config_stream(mm_channel_t *my_obj,
+ uint32_t stream_id,
+ mm_camera_stream_config_t *config);
+int32_t mm_channel_get_bundle_info(mm_channel_t *my_obj,
+ cam_bundle_config_t *bundle_info);
+int32_t mm_channel_start(mm_channel_t *my_obj);
+int32_t mm_channel_stop(mm_channel_t *my_obj);
+int32_t mm_channel_request_super_buf(mm_channel_t *my_obj,
+ uint32_t num_buf_requested);
+int32_t mm_channel_cancel_super_buf_request(mm_channel_t *my_obj);
+int32_t mm_channel_flush_super_buf_queue(mm_channel_t *my_obj,
+ uint32_t frame_idx);
+int32_t mm_channel_config_notify_mode(mm_channel_t *my_obj,
+ mm_camera_super_buf_notify_mode_t notify_mode);
+int32_t mm_channel_superbuf_flush(mm_channel_t* my_obj, mm_channel_queue_t * queue);
+int32_t mm_channel_set_stream_parm(mm_channel_t *my_obj,
+ mm_evt_paylod_set_get_stream_parms_t *payload);
+int32_t mm_channel_get_stream_parm(mm_channel_t *my_obj,
+ mm_evt_paylod_set_get_stream_parms_t *payload);
+int32_t mm_channel_do_stream_action(mm_channel_t *my_obj,
+ mm_evt_paylod_do_stream_action_t *payload);
+int32_t mm_channel_map_stream_buf(mm_channel_t *my_obj,
+ mm_evt_paylod_map_stream_buf_t *payload);
+int32_t mm_channel_unmap_stream_buf(mm_channel_t *my_obj,
+ mm_evt_paylod_unmap_stream_buf_t *payload);
+
+/* state machine function declare */
+int32_t mm_channel_fsm_fn_notused(mm_channel_t *my_obj,
+ mm_channel_evt_type_t evt,
+ void * in_val,
+ void * out_val);
+int32_t mm_channel_fsm_fn_stopped(mm_channel_t *my_obj,
+ mm_channel_evt_type_t evt,
+ void * in_val,
+ void * out_val);
+int32_t mm_channel_fsm_fn_active(mm_channel_t *my_obj,
+ mm_channel_evt_type_t evt,
+ void * in_val,
+ void * out_val);
+int32_t mm_channel_fsm_fn_paused(mm_channel_t *my_obj,
+ mm_channel_evt_type_t evt,
+ void * in_val,
+ void * out_val);
+
+/* channel super queue functions */
+int32_t mm_channel_superbuf_queue_init(mm_channel_queue_t * queue);
+int32_t mm_channel_superbuf_queue_deinit(mm_channel_queue_t * queue);
+int32_t mm_channel_superbuf_comp_and_enqueue(mm_channel_t *ch_obj,
+ mm_channel_queue_t * queue,
+ mm_camera_buf_info_t *buf);
+mm_channel_queue_node_t* mm_channel_superbuf_dequeue(mm_channel_queue_t * queue);
+int32_t mm_channel_superbuf_bufdone_overflow(mm_channel_t *my_obj,
+ mm_channel_queue_t *queue);
+int32_t mm_channel_superbuf_skip(mm_channel_t *my_obj,
+ mm_channel_queue_t *queue);
+
+/*===========================================================================
+ * FUNCTION : mm_channel_util_get_stream_by_handler
+ *
+ * DESCRIPTION: utility function to get a stream object from its handle
+ *
+ * PARAMETERS :
+ * @cam_obj: ptr to a channel object
+ * @handler: stream handle
+ *
+ * RETURN : ptr to a stream object.
+ * NULL if failed.
+ *==========================================================================*/
+mm_stream_t * mm_channel_util_get_stream_by_handler(
+ mm_channel_t * ch_obj,
+ uint32_t handler)
+{
+ int i;
+ mm_stream_t *s_obj = NULL;
+ for(i = 0; i < MAX_STREAM_NUM_IN_BUNDLE; i++) {
+ if ((MM_STREAM_STATE_NOTUSED != ch_obj->streams[i].state) &&
+ (handler == ch_obj->streams[i].my_hdl)) {
+ s_obj = &ch_obj->streams[i];
+ break;
+ }
+ }
+ return s_obj;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_channel_dispatch_super_buf
+ *
+ * DESCRIPTION: dispatch super buffer of bundle to registered user
+ *
+ * PARAMETERS :
+ * @cmd_cb : ptr storing matched super buf information
+ * @userdata: user data ptr
+ *
+ * RETURN : none
+ *==========================================================================*/
+static void mm_channel_dispatch_super_buf(mm_camera_cmdcb_t *cmd_cb,
+ void* user_data)
+{
+ mm_camera_cmd_thread_name("mm_cam_cb");
+ mm_channel_t * my_obj = (mm_channel_t *)user_data;
+
+ if (NULL == my_obj) {
+ return;
+ }
+
+ if (MM_CAMERA_CMD_TYPE_SUPER_BUF_DATA_CB != cmd_cb->cmd_type) {
+ CDBG_ERROR("%s: Wrong cmd_type (%d) for super buf dataCB",
+ __func__, cmd_cb->cmd_type);
+ return;
+ }
+
+ if (my_obj->bundle.super_buf_notify_cb) {
+ my_obj->bundle.super_buf_notify_cb(&cmd_cb->u.superbuf, my_obj->bundle.user_data);
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : mm_channel_process_stream_buf
+ *
+ * DESCRIPTION: handle incoming buffer from stream in a bundle. In this function,
+ * matching logic will be performed on incoming stream frames.
+ * Will depends on the bundle attribute, either storing matched frames
+ * in the superbuf queue, or sending matched superbuf frames to upper
+ * layer through registered callback.
+ *
+ * PARAMETERS :
+ * @cmd_cb : ptr storing matched super buf information
+ * @userdata: user data ptr
+ *
+ * RETURN : none
+ *==========================================================================*/
+static void mm_channel_process_stream_buf(mm_camera_cmdcb_t * cmd_cb,
+ void *user_data)
+{
+ mm_camera_cmd_thread_name("mm_cam_cmd");
+ mm_camera_super_buf_notify_mode_t notify_mode;
+ mm_channel_queue_node_t *node = NULL;
+ mm_channel_t *ch_obj = (mm_channel_t *)user_data;
+ if (NULL == ch_obj) {
+ return;
+ }
+
+ if (MM_CAMERA_CMD_TYPE_DATA_CB == cmd_cb->cmd_type) {
+ /* comp_and_enqueue */
+ mm_channel_superbuf_comp_and_enqueue(
+ ch_obj,
+ &ch_obj->bundle.superbuf_queue,
+ &cmd_cb->u.buf);
+ } else if (MM_CAMERA_CMD_TYPE_REQ_DATA_CB == cmd_cb->cmd_type) {
+ /* skip frames if needed */
+ ch_obj->pending_cnt = cmd_cb->u.req_buf.num_buf_requested;
+ mm_channel_superbuf_skip(ch_obj, &ch_obj->bundle.superbuf_queue);
+ } else if (MM_CAMERA_CMD_TYPE_CONFIG_NOTIFY == cmd_cb->cmd_type) {
+ ch_obj->bundle.superbuf_queue.attr.notify_mode = cmd_cb->u.notify_mode;
+ } else if (MM_CAMERA_CMD_TYPE_FLUSH_QUEUE == cmd_cb->cmd_type) {
+ ch_obj->bundle.superbuf_queue.expected_frame_id = cmd_cb->u.frame_idx;
+ mm_channel_superbuf_flush(ch_obj, &ch_obj->bundle.superbuf_queue);
+ return;
+ }
+ notify_mode = ch_obj->bundle.superbuf_queue.attr.notify_mode;
+
+ /* bufdone for overflowed bufs */
+ mm_channel_superbuf_bufdone_overflow(ch_obj, &ch_obj->bundle.superbuf_queue);
+
+ /* dispatch frame if pending_cnt>0 or is in continuous streaming mode */
+ while ( (ch_obj->pending_cnt > 0) ||
+ (MM_CAMERA_SUPER_BUF_NOTIFY_CONTINUOUS == notify_mode) ) {
+
+ /* dequeue */
+ node = mm_channel_superbuf_dequeue(&ch_obj->bundle.superbuf_queue);
+ if (NULL != node) {
+ /* decrease pending_cnt */
+ CDBG("%s: Super Buffer received, Call client callback, pending_cnt=%d",
+ __func__, ch_obj->pending_cnt);
+ if (MM_CAMERA_SUPER_BUF_NOTIFY_BURST == notify_mode) {
+ ch_obj->pending_cnt--;
+ }
+
+ /* dispatch superbuf */
+ if (NULL != ch_obj->bundle.super_buf_notify_cb) {
+ uint8_t i;
+ mm_camera_cmdcb_t* cb_node = NULL;
+
+ CDBG("%s: Send superbuf to HAL, pending_cnt=%d",
+ __func__, ch_obj->pending_cnt);
+
+ /* send cam_sem_post to wake up cb thread to dispatch super buffer */
+ cb_node = (mm_camera_cmdcb_t *)malloc(sizeof(mm_camera_cmdcb_t));
+ if (NULL != cb_node) {
+ memset(cb_node, 0, sizeof(mm_camera_cmdcb_t));
+ cb_node->cmd_type = MM_CAMERA_CMD_TYPE_SUPER_BUF_DATA_CB;
+ cb_node->u.superbuf.num_bufs = node->num_of_bufs;
+ for (i=0; i<node->num_of_bufs; i++) {
+ cb_node->u.superbuf.bufs[i] = node->super_buf[i].buf;
+ }
+ cb_node->u.superbuf.camera_handle = ch_obj->cam_obj->my_hdl;
+ cb_node->u.superbuf.ch_id = ch_obj->my_hdl;
+
+ /* enqueue to cb thread */
+ cam_queue_enq(&(ch_obj->cb_thread.cmd_queue), cb_node);
+
+ /* wake up cb thread */
+ cam_sem_post(&(ch_obj->cb_thread.cmd_sem));
+ } else {
+ CDBG_ERROR("%s: No memory for mm_camera_node_t", __func__);
+ /* buf done with the nonuse super buf */
+ for (i=0; i<node->num_of_bufs; i++) {
+ mm_channel_qbuf(ch_obj, node->super_buf[i].buf);
+ }
+ }
+ } else {
+ /* buf done with the nonuse super buf */
+ uint8_t i;
+ for (i=0; i<node->num_of_bufs; i++) {
+ mm_channel_qbuf(ch_obj, node->super_buf[i].buf);
+ }
+ }
+ free(node);
+ } else {
+ /* no superbuf avail, break the loop */
+ break;
+ }
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : mm_channel_fsm_fn
+ *
+ * DESCRIPTION: channel finite state machine entry function. Depends on channel
+ * state, incoming event will be handled differently.
+ *
+ * PARAMETERS :
+ * @my_obj : ptr to a channel object
+ * @evt : channel event to be processed
+ * @in_val : input event payload. Can be NULL if not needed.
+ * @out_val : output payload, Can be NULL if not needed.
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_channel_fsm_fn(mm_channel_t *my_obj,
+ mm_channel_evt_type_t evt,
+ void * in_val,
+ void * out_val)
+{
+ int32_t rc = -1;
+
+ CDBG("%s : E state = %d", __func__, my_obj->state);
+ switch (my_obj->state) {
+ case MM_CHANNEL_STATE_NOTUSED:
+ rc = mm_channel_fsm_fn_notused(my_obj, evt, in_val, out_val);
+ break;
+ case MM_CHANNEL_STATE_STOPPED:
+ rc = mm_channel_fsm_fn_stopped(my_obj, evt, in_val, out_val);
+ break;
+ case MM_CHANNEL_STATE_ACTIVE:
+ rc = mm_channel_fsm_fn_active(my_obj, evt, in_val, out_val);
+ break;
+ case MM_CHANNEL_STATE_PAUSED:
+ rc = mm_channel_fsm_fn_paused(my_obj, evt, in_val, out_val);
+ break;
+ default:
+ CDBG("%s: Not a valid state (%d)", __func__, my_obj->state);
+ break;
+ }
+
+ /* unlock ch_lock */
+ pthread_mutex_unlock(&my_obj->ch_lock);
+ CDBG("%s : X rc = %d", __func__, rc);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_channel_fsm_fn_notused
+ *
+ * DESCRIPTION: channel finite state machine function to handle event
+ * in NOT_USED state.
+ *
+ * PARAMETERS :
+ * @my_obj : ptr to a channel object
+ * @evt : channel event to be processed
+ * @in_val : input event payload. Can be NULL if not needed.
+ * @out_val : output payload, Can be NULL if not needed.
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_channel_fsm_fn_notused(mm_channel_t *my_obj,
+ mm_channel_evt_type_t evt,
+ void * in_val,
+ void * out_val)
+{
+ int32_t rc = -1;
+
+ switch (evt) {
+ default:
+ CDBG_ERROR("%s: invalid state (%d) for evt (%d), in(%p), out(%p)",
+ __func__, my_obj->state, evt, in_val, out_val);
+ break;
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_channel_fsm_fn_stopped
+ *
+ * DESCRIPTION: channel finite state machine function to handle event
+ * in STOPPED state.
+ *
+ * PARAMETERS :
+ * @my_obj : ptr to a channel object
+ * @evt : channel event to be processed
+ * @in_val : input event payload. Can be NULL if not needed.
+ * @out_val : output payload, Can be NULL if not needed.
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_channel_fsm_fn_stopped(mm_channel_t *my_obj,
+ mm_channel_evt_type_t evt,
+ void * in_val,
+ void * out_val)
+{
+ int32_t rc = 0;
+ CDBG("%s : E evt = %d", __func__, evt);
+ switch (evt) {
+ case MM_CHANNEL_EVT_ADD_STREAM:
+ {
+ uint32_t s_hdl = 0;
+ s_hdl = mm_channel_add_stream(my_obj);
+ *((uint32_t*)out_val) = s_hdl;
+ rc = 0;
+ }
+ break;
+ case MM_CHANNEL_EVT_DEL_STREAM:
+ {
+ uint32_t s_id = (uint32_t)in_val;
+ rc = mm_channel_del_stream(my_obj, s_id);
+ }
+ break;
+ case MM_CHANNEL_EVT_START:
+ {
+ rc = mm_channel_start(my_obj);
+ /* first stream started in stopped state
+ * move to active state */
+ if (0 == rc) {
+ my_obj->state = MM_CHANNEL_STATE_ACTIVE;
+ }
+ }
+ break;
+ case MM_CHANNEL_EVT_CONFIG_STREAM:
+ {
+ mm_evt_paylod_config_stream_t *payload =
+ (mm_evt_paylod_config_stream_t *)in_val;
+ rc = mm_channel_config_stream(my_obj,
+ payload->stream_id,
+ payload->config);
+ }
+ break;
+ case MM_CHANNEL_EVT_GET_BUNDLE_INFO:
+ {
+ cam_bundle_config_t *payload =
+ (cam_bundle_config_t *)in_val;
+ rc = mm_channel_get_bundle_info(my_obj, payload);
+ }
+ break;
+ case MM_CHANNEL_EVT_DELETE:
+ {
+ mm_channel_release(my_obj);
+ rc = 0;
+ }
+ break;
+ case MM_CHANNEL_EVT_SET_STREAM_PARM:
+ {
+ mm_evt_paylod_set_get_stream_parms_t *payload =
+ (mm_evt_paylod_set_get_stream_parms_t *)in_val;
+ rc = mm_channel_set_stream_parm(my_obj, payload);
+ }
+ break;
+ case MM_CHANNEL_EVT_GET_STREAM_PARM:
+ {
+ mm_evt_paylod_set_get_stream_parms_t *payload =
+ (mm_evt_paylod_set_get_stream_parms_t *)in_val;
+ rc = mm_channel_get_stream_parm(my_obj, payload);
+ }
+ break;
+ case MM_CHANNEL_EVT_DO_STREAM_ACTION:
+ {
+ mm_evt_paylod_do_stream_action_t *payload =
+ (mm_evt_paylod_do_stream_action_t *)in_val;
+ rc = mm_channel_do_stream_action(my_obj, payload);
+ }
+ break;
+ case MM_CHANNEL_EVT_MAP_STREAM_BUF:
+ {
+ mm_evt_paylod_map_stream_buf_t *payload =
+ (mm_evt_paylod_map_stream_buf_t *)in_val;
+ rc = mm_channel_map_stream_buf(my_obj, payload);
+ }
+ break;
+ case MM_CHANNEL_EVT_UNMAP_STREAM_BUF:
+ {
+ mm_evt_paylod_unmap_stream_buf_t *payload =
+ (mm_evt_paylod_unmap_stream_buf_t *)in_val;
+ rc = mm_channel_unmap_stream_buf(my_obj, payload);
+ }
+ break;
+ default:
+ CDBG_ERROR("%s: invalid state (%d) for evt (%d)",
+ __func__, my_obj->state, evt);
+ break;
+ }
+ CDBG("%s : E rc = %d", __func__, rc);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_channel_fsm_fn_active
+ *
+ * DESCRIPTION: channel finite state machine function to handle event
+ * in ACTIVE state.
+ *
+ * PARAMETERS :
+ * @my_obj : ptr to a channel object
+ * @evt : channel event to be processed
+ * @in_val : input event payload. Can be NULL if not needed.
+ * @out_val : output payload, Can be NULL if not needed.
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_channel_fsm_fn_active(mm_channel_t *my_obj,
+ mm_channel_evt_type_t evt,
+ void * in_val,
+ void * out_val)
+{
+ int32_t rc = 0;
+
+ CDBG("%s : E evt = %d", __func__, evt);
+ switch (evt) {
+ case MM_CHANNEL_EVT_STOP:
+ {
+ rc = mm_channel_stop(my_obj);
+ my_obj->state = MM_CHANNEL_STATE_STOPPED;
+ }
+ break;
+ case MM_CHANNEL_EVT_REQUEST_SUPER_BUF:
+ {
+ uint32_t num_buf_requested = (uint32_t)in_val;
+ rc = mm_channel_request_super_buf(my_obj, num_buf_requested);
+ }
+ break;
+ case MM_CHANNEL_EVT_CANCEL_REQUEST_SUPER_BUF:
+ {
+ rc = mm_channel_cancel_super_buf_request(my_obj);
+ }
+ break;
+ case MM_CHANNEL_EVT_FLUSH_SUPER_BUF_QUEUE:
+ {
+ uint32_t frame_idx = (uint32_t)in_val;
+ rc = mm_channel_flush_super_buf_queue(my_obj, frame_idx);
+ }
+ break;
+ case MM_CHANNEL_EVT_CONFIG_NOTIFY_MODE:
+ {
+ mm_camera_super_buf_notify_mode_t notify_mode = ( mm_camera_super_buf_notify_mode_t ) in_val;
+ rc = mm_channel_config_notify_mode(my_obj, notify_mode);
+ }
+ break;
+ case MM_CHANNEL_EVT_SET_STREAM_PARM:
+ {
+ mm_evt_paylod_set_get_stream_parms_t *payload =
+ (mm_evt_paylod_set_get_stream_parms_t *)in_val;
+ rc = mm_channel_set_stream_parm(my_obj, payload);
+ }
+ break;
+ case MM_CHANNEL_EVT_GET_STREAM_PARM:
+ {
+ mm_evt_paylod_set_get_stream_parms_t *payload =
+ (mm_evt_paylod_set_get_stream_parms_t *)in_val;
+ rc = mm_channel_get_stream_parm(my_obj, payload);
+ }
+ break;
+ case MM_CHANNEL_EVT_DO_STREAM_ACTION:
+ {
+ mm_evt_paylod_do_stream_action_t *payload =
+ (mm_evt_paylod_do_stream_action_t *)in_val;
+ rc = mm_channel_do_stream_action(my_obj, payload);
+ }
+ break;
+ case MM_CHANNEL_EVT_MAP_STREAM_BUF:
+ {
+ mm_evt_paylod_map_stream_buf_t *payload =
+ (mm_evt_paylod_map_stream_buf_t *)in_val;
+ if (payload != NULL &&
+ payload->buf_type == CAM_MAPPING_BUF_TYPE_OFFLINE_INPUT_BUF) {
+ rc = mm_channel_map_stream_buf(my_obj, payload);
+ } else {
+ CDBG_ERROR("%s: cannot map regualr stream buf in active state", __func__);
+ }
+ }
+ break;
+ case MM_CHANNEL_EVT_UNMAP_STREAM_BUF:
+ {
+ mm_evt_paylod_unmap_stream_buf_t *payload =
+ (mm_evt_paylod_unmap_stream_buf_t *)in_val;
+ if (payload != NULL &&
+ payload->buf_type == CAM_MAPPING_BUF_TYPE_OFFLINE_INPUT_BUF) {
+ rc = mm_channel_unmap_stream_buf(my_obj, payload);
+ } else {
+ CDBG_ERROR("%s: cannot unmap regualr stream buf in active state", __func__);
+ }
+ }
+ break;
+ default:
+ CDBG_ERROR("%s: invalid state (%d) for evt (%d), in(%p), out(%p)",
+ __func__, my_obj->state, evt, in_val, out_val);
+ break;
+ }
+ CDBG("%s : X rc = %d", __func__, rc);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_channel_fsm_fn_paused
+ *
+ * DESCRIPTION: channel finite state machine function to handle event
+ * in PAUSED state.
+ *
+ * PARAMETERS :
+ * @my_obj : ptr to a channel object
+ * @evt : channel event to be processed
+ * @in_val : input event payload. Can be NULL if not needed.
+ * @out_val : output payload, Can be NULL if not needed.
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_channel_fsm_fn_paused(mm_channel_t *my_obj,
+ mm_channel_evt_type_t evt,
+ void * in_val,
+ void * out_val)
+{
+ int32_t rc = 0;
+
+ /* currently we are not supporting pause/resume channel */
+ CDBG_ERROR("%s: invalid state (%d) for evt (%d), in(%p), out(%p)",
+ __func__, my_obj->state, evt, in_val, out_val);
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_channel_init
+ *
+ * DESCRIPTION: initialize a channel
+ *
+ * PARAMETERS :
+ * @my_obj : channel object be to initialized
+ * @attr : bundle attribute of the channel if needed
+ * @channel_cb : callback function for bundle data notify
+ * @userdata : user data ptr
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ * NOTE : if no bundle data notify is needed, meaning each stream in the
+ * channel will have its own stream data notify callback, then
+ * attr, channel_cb, and userdata can be NULL. In this case,
+ * no matching logic will be performed in channel for the bundling.
+ *==========================================================================*/
+int32_t mm_channel_init(mm_channel_t *my_obj,
+ mm_camera_channel_attr_t *attr,
+ mm_camera_buf_notify_t channel_cb,
+ void *userdata)
+{
+ int32_t rc = 0;
+
+ my_obj->bundle.super_buf_notify_cb = channel_cb;
+ my_obj->bundle.user_data = userdata;
+ if (NULL != attr) {
+ my_obj->bundle.superbuf_queue.attr = *attr;
+ }
+
+ CDBG("%s : Launch data poll thread in channel open", __func__);
+ mm_camera_poll_thread_launch(&my_obj->poll_thread[0],
+ MM_CAMERA_POLL_TYPE_DATA);
+
+ /* change state to stopped state */
+ my_obj->state = MM_CHANNEL_STATE_STOPPED;
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_channel_release
+ *
+ * DESCRIPTION: release a channel resource. Channel state will move to UNUSED
+ * state after this call.
+ *
+ * PARAMETERS :
+ * @my_obj : channel object
+ *
+ * RETURN : none
+ *==========================================================================*/
+void mm_channel_release(mm_channel_t *my_obj)
+{
+ /* stop data poll thread */
+ mm_camera_poll_thread_release(&my_obj->poll_thread[0]);
+
+ /* change state to notused state */
+ my_obj->state = MM_CHANNEL_STATE_NOTUSED;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_channel_add_stream
+ *
+ * DESCRIPTION: add a stream into the channel
+ *
+ * PARAMETERS :
+ * @my_obj : channel object
+ *
+ * RETURN : uint32_t type of stream handle
+ * 0 -- invalid stream handle, meaning the op failed
+ * >0 -- successfully added a stream with a valid handle
+ *==========================================================================*/
+uint32_t mm_channel_add_stream(mm_channel_t *my_obj)
+{
+ int32_t rc = 0;
+ uint8_t idx = 0;
+ uint32_t s_hdl = 0;
+ mm_stream_t *stream_obj = NULL;
+
+ CDBG("%s : E", __func__);
+ /* check available stream */
+ for (idx = 0; idx < MAX_STREAM_NUM_IN_BUNDLE; idx++) {
+ if (MM_STREAM_STATE_NOTUSED == my_obj->streams[idx].state) {
+ stream_obj = &my_obj->streams[idx];
+ break;
+ }
+ }
+ if (NULL == stream_obj) {
+ CDBG_ERROR("%s: streams reach max, no more stream allowed to add", __func__);
+ return s_hdl;
+ }
+
+ /* initialize stream object */
+ memset(stream_obj, 0, sizeof(mm_stream_t));
+ stream_obj->my_hdl = mm_camera_util_generate_handler(idx);
+ stream_obj->ch_obj = my_obj;
+ pthread_mutex_init(&stream_obj->buf_lock, NULL);
+ pthread_mutex_init(&stream_obj->cb_lock, NULL);
+ stream_obj->state = MM_STREAM_STATE_INITED;
+
+ /* acquire stream */
+ rc = mm_stream_fsm_fn(stream_obj, MM_STREAM_EVT_ACQUIRE, NULL, NULL);
+ if (0 == rc) {
+ s_hdl = stream_obj->my_hdl;
+ } else {
+ /* error during acquire, de-init */
+ pthread_mutex_destroy(&stream_obj->buf_lock);
+ pthread_mutex_destroy(&stream_obj->cb_lock);
+ memset(stream_obj, 0, sizeof(mm_stream_t));
+ }
+ CDBG("%s : stream handle = %d", __func__, s_hdl);
+ return s_hdl;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_channel_del_stream
+ *
+ * DESCRIPTION: delete a stream from the channel bu its handle
+ *
+ * PARAMETERS :
+ * @my_obj : channel object
+ * @stream_id : stream handle
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ * NOTE : assume steam is stooped before it can be deleted
+ *==========================================================================*/
+int32_t mm_channel_del_stream(mm_channel_t *my_obj,
+ uint32_t stream_id)
+{
+ int rc = -1;
+ mm_stream_t * stream_obj = NULL;
+ stream_obj = mm_channel_util_get_stream_by_handler(my_obj, stream_id);
+
+ if (NULL == stream_obj) {
+ CDBG_ERROR("%s :Invalid Stream Object for stream_id = %d",
+ __func__, stream_id);
+ return rc;
+ }
+
+ rc = mm_stream_fsm_fn(stream_obj,
+ MM_STREAM_EVT_RELEASE,
+ NULL,
+ NULL);
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_channel_config_stream
+ *
+ * DESCRIPTION: configure a stream
+ *
+ * PARAMETERS :
+ * @my_obj : channel object
+ * @stream_id : stream handle
+ * @config : stream configuration
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_channel_config_stream(mm_channel_t *my_obj,
+ uint32_t stream_id,
+ mm_camera_stream_config_t *config)
+{
+ int rc = -1;
+ mm_stream_t * stream_obj = NULL;
+ CDBG("%s : E stream ID = %d", __func__, stream_id);
+ stream_obj = mm_channel_util_get_stream_by_handler(my_obj, stream_id);
+
+ if (NULL == stream_obj) {
+ CDBG_ERROR("%s :Invalid Stream Object for stream_id = %d", __func__, stream_id);
+ return rc;
+ }
+
+ /* set stream fmt */
+ rc = mm_stream_fsm_fn(stream_obj,
+ MM_STREAM_EVT_SET_FMT,
+ (void *)config,
+ NULL);
+ CDBG("%s : X rc = %d",__func__,rc);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_channel_get_bundle_info
+ *
+ * DESCRIPTION: query bundle info of the channel, which should include all
+ * streams within this channel
+ *
+ * PARAMETERS :
+ * @my_obj : channel object
+ * @bundle_info : bundle info to be filled in
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_channel_get_bundle_info(mm_channel_t *my_obj,
+ cam_bundle_config_t *bundle_info)
+{
+ int i;
+ mm_stream_t *s_obj = NULL;
+ int32_t rc = 0;
+
+ memset(bundle_info, 0, sizeof(cam_bundle_config_t));
+ bundle_info->bundle_id = my_obj->my_hdl;
+ bundle_info->num_of_streams = 0;
+ for (i = 0; i < MAX_STREAM_NUM_IN_BUNDLE; i++) {
+ if (my_obj->streams[i].my_hdl > 0) {
+ s_obj = mm_channel_util_get_stream_by_handler(my_obj,
+ my_obj->streams[i].my_hdl);
+ if (NULL != s_obj) {
+ if (CAM_STREAM_TYPE_METADATA != s_obj->stream_info->stream_type) {
+ bundle_info->stream_ids[bundle_info->num_of_streams++] =
+ s_obj->server_stream_id;
+ }
+ } else {
+ CDBG_ERROR("%s: cannot find stream obj (%d) by handler (%d)",
+ __func__, i, my_obj->streams[i].my_hdl);
+ rc = -1;
+ break;
+ }
+ }
+ }
+ if (rc != 0) {
+ /* error, reset to 0 */
+ memset(bundle_info, 0, sizeof(cam_bundle_config_t));
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_channel_start
+ *
+ * DESCRIPTION: start a channel, which will start all streams in the channel
+ *
+ * PARAMETERS :
+ * @my_obj : channel object
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_channel_start(mm_channel_t *my_obj)
+{
+ int32_t rc = 0;
+ int i, j;
+ mm_stream_t *s_objs[MAX_STREAM_NUM_IN_BUNDLE] = {NULL};
+ uint8_t num_streams_to_start = 0;
+ mm_stream_t *s_obj = NULL;
+ int meta_stream_idx = 0;
+
+ for (i = 0; i < MAX_STREAM_NUM_IN_BUNDLE; i++) {
+ if (my_obj->streams[i].my_hdl > 0) {
+ s_obj = mm_channel_util_get_stream_by_handler(my_obj,
+ my_obj->streams[i].my_hdl);
+ if (NULL != s_obj) {
+ /* remember meta data stream index */
+ if (s_obj->stream_info->stream_type == CAM_STREAM_TYPE_METADATA) {
+ meta_stream_idx = num_streams_to_start;
+ }
+ s_objs[num_streams_to_start++] = s_obj;
+ }
+ }
+ }
+
+ if (meta_stream_idx > 0 ) {
+ /* always start meta data stream first, so switch the stream object with the first one */
+ s_obj = s_objs[0];
+ s_objs[0] = s_objs[meta_stream_idx];
+ s_objs[meta_stream_idx] = s_obj;
+ }
+
+ if (NULL != my_obj->bundle.super_buf_notify_cb) {
+ /* need to send up cb, therefore launch thread */
+ /* init superbuf queue */
+ mm_channel_superbuf_queue_init(&my_obj->bundle.superbuf_queue);
+ my_obj->bundle.superbuf_queue.num_streams = num_streams_to_start;
+ my_obj->bundle.superbuf_queue.expected_frame_id = 0;
+
+ for (i = 0; i < num_streams_to_start; i++) {
+ /* set bundled flag to streams */
+ s_objs[i]->is_bundled = 1;
+ /* init bundled streams to invalid value -1 */
+ my_obj->bundle.superbuf_queue.bundled_streams[i] = s_objs[i]->my_hdl;
+ }
+
+ /* launch cb thread for dispatching super buf through cb */
+ mm_camera_cmd_thread_launch(&my_obj->cb_thread,
+ mm_channel_dispatch_super_buf,
+ (void*)my_obj);
+
+ /* launch cmd thread for super buf dataCB */
+ mm_camera_cmd_thread_launch(&my_obj->cmd_thread,
+ mm_channel_process_stream_buf,
+ (void*)my_obj);
+
+ /* set flag to TRUE */
+ my_obj->bundle.is_active = TRUE;
+ }
+
+ for (i = 0; i < num_streams_to_start; i++) {
+ /* all streams within a channel should be started at the same time */
+ if (s_objs[i]->state == MM_STREAM_STATE_ACTIVE) {
+ CDBG_ERROR("%s: stream already started idx(%d)", __func__, i);
+ rc = -1;
+ break;
+ }
+
+ /* allocate buf */
+ rc = mm_stream_fsm_fn(s_objs[i],
+ MM_STREAM_EVT_GET_BUF,
+ NULL,
+ NULL);
+ if (0 != rc) {
+ CDBG_ERROR("%s: get buf failed at idx(%d)", __func__, i);
+ break;
+ }
+
+ /* reg buf */
+ rc = mm_stream_fsm_fn(s_objs[i],
+ MM_STREAM_EVT_REG_BUF,
+ NULL,
+ NULL);
+ if (0 != rc) {
+ CDBG_ERROR("%s: reg buf failed at idx(%d)", __func__, i);
+ break;
+ }
+
+ /* start stream */
+ rc = mm_stream_fsm_fn(s_objs[i],
+ MM_STREAM_EVT_START,
+ NULL,
+ NULL);
+ if (0 != rc) {
+ CDBG_ERROR("%s: start stream failed at idx(%d)", __func__, i);
+ break;
+ }
+ }
+
+ /* error handling */
+ if (0 != rc) {
+ for (j=0; j<=i; j++) {
+ /* stop streams*/
+ mm_stream_fsm_fn(s_objs[j],
+ MM_STREAM_EVT_STOP,
+ NULL,
+ NULL);
+
+ /* unreg buf */
+ mm_stream_fsm_fn(s_objs[j],
+ MM_STREAM_EVT_UNREG_BUF,
+ NULL,
+ NULL);
+
+ /* put buf back */
+ mm_stream_fsm_fn(s_objs[j],
+ MM_STREAM_EVT_PUT_BUF,
+ NULL,
+ NULL);
+ }
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_channel_stop
+ *
+ * DESCRIPTION: stop a channel, which will stop all streams in the channel
+ *
+ * PARAMETERS :
+ * @my_obj : channel object
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_channel_stop(mm_channel_t *my_obj)
+{
+ int32_t rc = 0;
+ int i;
+ mm_stream_t *s_objs[MAX_STREAM_NUM_IN_BUNDLE] = {NULL};
+ uint8_t num_streams_to_stop = 0;
+ mm_stream_t *s_obj = NULL;
+ int meta_stream_idx = 0;
+
+ for (i = 0; i < MAX_STREAM_NUM_IN_BUNDLE; i++) {
+ if (my_obj->streams[i].my_hdl > 0) {
+ s_obj = mm_channel_util_get_stream_by_handler(my_obj,
+ my_obj->streams[i].my_hdl);
+ if (NULL != s_obj) {
+ /* remember meta data stream index */
+ if (s_obj->stream_info->stream_type == CAM_STREAM_TYPE_METADATA) {
+ meta_stream_idx = num_streams_to_stop;
+ }
+ s_objs[num_streams_to_stop++] = s_obj;
+ }
+ }
+ }
+
+ if (meta_stream_idx < num_streams_to_stop - 1 ) {
+ /* always stop meta data stream last, so switch the stream object with the last one */
+ s_obj = s_objs[num_streams_to_stop - 1];
+ s_objs[num_streams_to_stop - 1] = s_objs[meta_stream_idx];
+ s_objs[meta_stream_idx] = s_obj;
+ }
+
+ for (i = 0; i < num_streams_to_stop; i++) {
+ /* stream off */
+ mm_stream_fsm_fn(s_objs[i],
+ MM_STREAM_EVT_STOP,
+ NULL,
+ NULL);
+
+ /* unreg buf at kernel */
+ mm_stream_fsm_fn(s_objs[i],
+ MM_STREAM_EVT_UNREG_BUF,
+ NULL,
+ NULL);
+ }
+
+ /* destroy super buf cmd thread */
+ if (TRUE == my_obj->bundle.is_active) {
+ /* first stop bundle thread */
+ mm_camera_cmd_thread_release(&my_obj->cmd_thread);
+ mm_camera_cmd_thread_release(&my_obj->cb_thread);
+
+ /* deinit superbuf queue */
+ mm_channel_superbuf_queue_deinit(&my_obj->bundle.superbuf_queue);
+
+ /* memset bundle info */
+ memset(&my_obj->bundle, 0, sizeof(mm_channel_bundle_t));
+ }
+
+ /* since all streams are stopped, we are safe to
+ * release all buffers allocated in stream */
+ for (i = 0; i < num_streams_to_stop; i++) {
+ /* put buf back */
+ mm_stream_fsm_fn(s_objs[i],
+ MM_STREAM_EVT_PUT_BUF,
+ NULL,
+ NULL);
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_channel_request_super_buf
+ *
+ * DESCRIPTION: for burst mode in bundle, reuqest certain amount of matched
+ * frames from superbuf queue
+ *
+ * PARAMETERS :
+ * @my_obj : channel object
+ * @num_buf_requested : number of matched frames needed
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_channel_request_super_buf(mm_channel_t *my_obj, uint32_t num_buf_requested)
+{
+ int32_t rc = 0;
+ mm_camera_cmdcb_t* node = NULL;
+
+ /* set pending_cnt
+ * will trigger dispatching super frames if pending_cnt > 0 */
+ /* send cam_sem_post to wake up cmd thread to dispatch super buffer */
+ node = (mm_camera_cmdcb_t *)malloc(sizeof(mm_camera_cmdcb_t));
+ if (NULL != node) {
+ memset(node, 0, sizeof(mm_camera_cmdcb_t));
+ node->cmd_type = MM_CAMERA_CMD_TYPE_REQ_DATA_CB;
+ node->u.req_buf.num_buf_requested = num_buf_requested;
+
+ /* enqueue to cmd thread */
+ cam_queue_enq(&(my_obj->cmd_thread.cmd_queue), node);
+
+ /* wake up cmd thread */
+ cam_sem_post(&(my_obj->cmd_thread.cmd_sem));
+ } else {
+ CDBG_ERROR("%s: No memory for mm_camera_node_t", __func__);
+ rc = -1;
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_channel_cancel_super_buf_request
+ *
+ * DESCRIPTION: for burst mode in bundle, cancel the reuqest for certain amount
+ * of matched frames from superbuf queue
+ *
+ * PARAMETERS :
+ * @my_obj : channel object
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_channel_cancel_super_buf_request(mm_channel_t *my_obj)
+{
+ int32_t rc = 0;
+ /* reset pending_cnt */
+ rc = mm_channel_request_super_buf(my_obj, 0);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_channel_flush_super_buf_queue
+ *
+ * DESCRIPTION: flush superbuf queue
+ *
+ * PARAMETERS :
+ * @my_obj : channel object
+ * @frame_idx : frame idx until which to flush all superbufs
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_channel_flush_super_buf_queue(mm_channel_t *my_obj, uint32_t frame_idx)
+{
+ int32_t rc = 0;
+ mm_camera_cmdcb_t* node = NULL;
+
+ node = (mm_camera_cmdcb_t *)malloc(sizeof(mm_camera_cmdcb_t));
+ if (NULL != node) {
+ memset(node, 0, sizeof(mm_camera_cmdcb_t));
+ node->cmd_type = MM_CAMERA_CMD_TYPE_FLUSH_QUEUE;
+ node->u.frame_idx = frame_idx;
+
+ /* enqueue to cmd thread */
+ cam_queue_enq(&(my_obj->cmd_thread.cmd_queue), node);
+
+ /* wake up cmd thread */
+ cam_sem_post(&(my_obj->cmd_thread.cmd_sem));
+ } else {
+ CDBG_ERROR("%s: No memory for mm_camera_node_t", __func__);
+ rc = -1;
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_channel_config_notify_mode
+ *
+ * DESCRIPTION: configure notification mode
+ *
+ * PARAMETERS :
+ * @my_obj : channel object
+ * @notify_mode : notification mode
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_channel_config_notify_mode(mm_channel_t *my_obj,
+ mm_camera_super_buf_notify_mode_t notify_mode)
+{
+ int32_t rc = 0;
+ mm_camera_cmdcb_t* node = NULL;
+
+ node = (mm_camera_cmdcb_t *)malloc(sizeof(mm_camera_cmdcb_t));
+ if (NULL != node) {
+ memset(node, 0, sizeof(mm_camera_cmdcb_t));
+ node->u.notify_mode = notify_mode;
+ node->cmd_type = MM_CAMERA_CMD_TYPE_CONFIG_NOTIFY;
+
+ /* enqueue to cmd thread */
+ cam_queue_enq(&(my_obj->cmd_thread.cmd_queue), node);
+
+ /* wake up cmd thread */
+ cam_sem_post(&(my_obj->cmd_thread.cmd_sem));
+ } else {
+ CDBG_ERROR("%s: No memory for mm_camera_node_t", __func__);
+ rc = -1;
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_channel_qbuf
+ *
+ * DESCRIPTION: enqueue buffer back to kernel
+ *
+ * PARAMETERS :
+ * @my_obj : channel object
+ * @buf : buf ptr to be enqueued
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_channel_qbuf(mm_channel_t *my_obj,
+ mm_camera_buf_def_t *buf)
+{
+ int32_t rc = -1;
+ mm_stream_t* s_obj = mm_channel_util_get_stream_by_handler(my_obj, buf->stream_id);
+
+ if (NULL != s_obj) {
+ rc = mm_stream_fsm_fn(s_obj,
+ MM_STREAM_EVT_QBUF,
+ (void *)buf,
+ NULL);
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_channel_set_stream_parms
+ *
+ * DESCRIPTION: set parameters per stream
+ *
+ * PARAMETERS :
+ * @my_obj : channel object
+ * @s_id : stream handle
+ * @parms : ptr to a param struct to be set to server
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ * NOTE : Assume the parms struct buf is already mapped to server via
+ * domain socket. Corresponding fields of parameters to be set
+ * are already filled in by upper layer caller.
+ *==========================================================================*/
+int32_t mm_channel_set_stream_parm(mm_channel_t *my_obj,
+ mm_evt_paylod_set_get_stream_parms_t *payload)
+{
+ int32_t rc = -1;
+ mm_stream_t* s_obj = mm_channel_util_get_stream_by_handler(my_obj,
+ payload->stream_id);
+ if (NULL != s_obj) {
+ rc = mm_stream_fsm_fn(s_obj,
+ MM_STREAM_EVT_SET_PARM,
+ (void *)payload,
+ NULL);
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_channel_get_stream_parms
+ *
+ * DESCRIPTION: get parameters per stream
+ *
+ * PARAMETERS :
+ * @my_obj : channel object
+ * @s_id : stream handle
+ * @parms : ptr to a param struct to be get from server
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ * NOTE : Assume the parms struct buf is already mapped to server via
+ * domain socket. Parameters to be get from server are already
+ * filled in by upper layer caller. After this call, corresponding
+ * fields of requested parameters will be filled in by server with
+ * detailed information.
+ *==========================================================================*/
+int32_t mm_channel_get_stream_parm(mm_channel_t *my_obj,
+ mm_evt_paylod_set_get_stream_parms_t *payload)
+{
+ int32_t rc = -1;
+ mm_stream_t* s_obj = mm_channel_util_get_stream_by_handler(my_obj,
+ payload->stream_id);
+ if (NULL != s_obj) {
+ rc = mm_stream_fsm_fn(s_obj,
+ MM_STREAM_EVT_GET_PARM,
+ (void *)payload,
+ NULL);
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_channel_do_stream_action
+ *
+ * DESCRIPTION: request server to perform stream based action. Maybe removed later
+ * if the functionality is included in mm_camera_set_parms
+ *
+ * PARAMETERS :
+ * @my_obj : channel object
+ * @s_id : stream handle
+ * @actions : ptr to an action struct buf to be performed by server
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ * NOTE : Assume the action struct buf is already mapped to server via
+ * domain socket. Actions to be performed by server are already
+ * filled in by upper layer caller.
+ *==========================================================================*/
+int32_t mm_channel_do_stream_action(mm_channel_t *my_obj,
+ mm_evt_paylod_do_stream_action_t *payload)
+{
+ int32_t rc = -1;
+ mm_stream_t* s_obj = mm_channel_util_get_stream_by_handler(my_obj,
+ payload->stream_id);
+ if (NULL != s_obj) {
+ rc = mm_stream_fsm_fn(s_obj,
+ MM_STREAM_EVT_DO_ACTION,
+ (void *)payload,
+ NULL);
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_channel_map_stream_buf
+ *
+ * DESCRIPTION: mapping stream buffer via domain socket to server
+ *
+ * PARAMETERS :
+ * @my_obj : channel object
+ * @payload : ptr to payload for mapping
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_channel_map_stream_buf(mm_channel_t *my_obj,
+ mm_evt_paylod_map_stream_buf_t *payload)
+{
+ int32_t rc = -1;
+ mm_stream_t* s_obj = mm_channel_util_get_stream_by_handler(my_obj,
+ payload->stream_id);
+ if (NULL != s_obj) {
+ rc = mm_stream_map_buf(s_obj,
+ payload->buf_type,
+ payload->buf_idx,
+ payload->plane_idx,
+ payload->fd,
+ payload->size);
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_channel_unmap_stream_buf
+ *
+ * DESCRIPTION: unmapping stream buffer via domain socket to server
+ *
+ * PARAMETERS :
+ * @my_obj : channel object
+ * @payload : ptr to unmap payload
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_channel_unmap_stream_buf(mm_channel_t *my_obj,
+ mm_evt_paylod_unmap_stream_buf_t *payload)
+{
+ int32_t rc = -1;
+ mm_stream_t* s_obj = mm_channel_util_get_stream_by_handler(my_obj,
+ payload->stream_id);
+ if (NULL != s_obj) {
+ rc = mm_stream_unmap_buf(s_obj, payload->buf_type,
+ payload->buf_idx, payload->plane_idx);
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_channel_superbuf_queue_init
+ *
+ * DESCRIPTION: initialize superbuf queue in the channel
+ *
+ * PARAMETERS :
+ * @queue : ptr to superbuf queue to be initialized
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_channel_superbuf_queue_init(mm_channel_queue_t * queue)
+{
+ return cam_queue_init(&queue->que);
+}
+
+/*===========================================================================
+ * FUNCTION : mm_channel_superbuf_queue_deinit
+ *
+ * DESCRIPTION: deinitialize superbuf queue in the channel
+ *
+ * PARAMETERS :
+ * @queue : ptr to superbuf queue to be deinitialized
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_channel_superbuf_queue_deinit(mm_channel_queue_t * queue)
+{
+ return cam_queue_deinit(&queue->que);
+}
+
+/*===========================================================================
+ * FUNCTION : mm_channel_util_seq_comp_w_rollover
+ *
+ * DESCRIPTION: utility function to handle sequence number comparison with rollover
+ *
+ * PARAMETERS :
+ * @v1 : first value to be compared
+ * @v2 : second value to be compared
+ *
+ * RETURN : int8_t type of comparison result
+ * >0 -- v1 larger than v2
+ * =0 -- vi equal to v2
+ * <0 -- v1 smaller than v2
+ *==========================================================================*/
+int8_t mm_channel_util_seq_comp_w_rollover(uint32_t v1,
+ uint32_t v2)
+{
+ int8_t ret = 0;
+
+ /* TODO: need to handle the case if v2 roll over to 0 */
+ if (v1 > v2) {
+ ret = 1;
+ } else if (v1 < v2) {
+ ret = -1;
+ }
+
+ return ret;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_channel_handle_metadata
+ *
+ * DESCRIPTION: Handle frame matching logic change due to metadata
+ *
+ * PARAMETERS :
+ * @ch_obj : channel object
+ * @queue : superbuf queue
+ * @buf_info: new buffer from stream
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_channel_handle_metadata(
+ mm_channel_t* ch_obj,
+ mm_channel_queue_t * queue,
+ mm_camera_buf_info_t *buf_info)
+{
+ int rc = 0 ;
+ mm_stream_t* stream_obj = NULL;
+ stream_obj = mm_channel_util_get_stream_by_handler(ch_obj,
+ buf_info->stream_id);
+
+ if (NULL == stream_obj) {
+ CDBG_ERROR("%s: Invalid Stream Object for stream_id = %d",
+ __func__, buf_info->stream_id);
+ rc = -1;
+ goto end;
+ }
+ if (NULL == stream_obj->stream_info) {
+ CDBG_ERROR("%s: NULL stream info for stream_id = %d",
+ __func__, buf_info->stream_id);
+ rc = -1;
+ goto end;
+ }
+
+ if (CAM_STREAM_TYPE_METADATA == stream_obj->stream_info->stream_type) {
+ const cam_metadata_info_t *metadata;
+ metadata = (const cam_metadata_info_t *)buf_info->buf->buffer;
+
+ if (NULL == metadata) {
+ CDBG_ERROR("%s: NULL metadata buffer for metadata stream",
+ __func__);
+ rc = -1;
+ goto end;
+ }
+
+ if (metadata->is_prep_snapshot_done_valid &&
+ metadata->is_good_frame_idx_range_valid) {
+ CDBG_ERROR("%s: prep_snapshot_done and good_idx_range shouldn't be valid at the same time", __func__);
+ rc = -1;
+ goto end;
+ }
+
+ if (metadata->is_prep_snapshot_done_valid &&
+ metadata->prep_snapshot_done_state == NEED_FUTURE_FRAME) {
+
+ /* Set expected frame id to a future frame idx, large enough to wait
+ * for good_frame_idx_range, and small enough to still capture an image */
+ const int max_future_frame_offset = 100;
+ queue->expected_frame_id += max_future_frame_offset;
+
+ mm_channel_superbuf_flush(ch_obj, queue);
+ } else if (metadata->is_good_frame_idx_range_valid) {
+ if (metadata->good_frame_idx_range.min_frame_idx >
+ queue->expected_frame_id) {
+ CDBG_HIGH("%s: min_frame_idx %d is greater than expected_frame_id %d",
+ __func__, metadata->good_frame_idx_range.min_frame_idx,
+ queue->expected_frame_id);
+ }
+ queue->expected_frame_id =
+ metadata->good_frame_idx_range.min_frame_idx;
+ }
+ }
+end:
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_channel_superbuf_comp_and_enqueue
+ *
+ * DESCRIPTION: implementation for matching logic for superbuf
+ *
+ * PARAMETERS :
+ * @ch_obj : channel object
+ * @queue : superbuf queue
+ * @buf_info: new buffer from stream
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_channel_superbuf_comp_and_enqueue(
+ mm_channel_t* ch_obj,
+ mm_channel_queue_t *queue,
+ mm_camera_buf_info_t *buf_info)
+{
+ cam_node_t* node = NULL;
+ struct cam_list *head = NULL;
+ struct cam_list *pos = NULL;
+ mm_channel_queue_node_t* super_buf = NULL;
+ uint8_t buf_s_idx, i, found_super_buf, unmatched_bundles;
+ struct cam_list *last_buf, *insert_before_buf;
+
+ CDBG("%s: E", __func__);
+ for (buf_s_idx = 0; buf_s_idx < queue->num_streams; buf_s_idx++) {
+ if (buf_info->stream_id == queue->bundled_streams[buf_s_idx]) {
+ break;
+ }
+ }
+ if (buf_s_idx == queue->num_streams) {
+ CDBG_ERROR("%s: buf from stream (%d) not bundled", __func__, buf_info->stream_id);
+ return -1;
+ }
+
+ if (mm_channel_handle_metadata(ch_obj, queue, buf_info) < 0) {
+ return -1;
+ }
+
+ if (mm_channel_util_seq_comp_w_rollover(buf_info->frame_idx,
+ queue->expected_frame_id) < 0) {
+ /* incoming buf is older than expected buf id, will discard it */
+ mm_channel_qbuf(ch_obj, buf_info->buf);
+ return 0;
+ }
+
+ if (MM_CAMERA_SUPER_BUF_PRIORITY_NORMAL != queue->attr.priority) {
+ /* TODO */
+ /* need to decide if we want to queue the frame based on focus or exposure
+ * if frame not to be queued, we need to qbuf it back */
+ }
+
+ /* comp */
+ pthread_mutex_lock(&queue->que.lock);
+ head = &queue->que.head.list;
+ /* get the last one in the queue which is possibly having no matching */
+ pos = head->next;
+
+ found_super_buf = 0;
+ unmatched_bundles = 0;
+ last_buf = NULL;
+ insert_before_buf = NULL;
+ while (pos != head) {
+ node = member_of(pos, cam_node_t, list);
+ super_buf = (mm_channel_queue_node_t*)node->data;
+ if (NULL != super_buf) {
+ if (super_buf->matched) {
+ /* find a matched super buf, move to next one */
+ pos = pos->next;
+ continue;
+ } else if ( buf_info->frame_idx == super_buf->frame_idx ) {
+ /* have an unmatched super buf that matches our frame idx,
+ * break the loop */
+ found_super_buf = 1;
+ break;
+ } else {
+ unmatched_bundles++;
+ if ( NULL == last_buf ) {
+ if ( super_buf->frame_idx < buf_info->frame_idx ) {
+ last_buf = pos;
+ }
+ }
+ if ( NULL == insert_before_buf ) {
+ if ( super_buf->frame_idx > buf_info->frame_idx ) {
+ insert_before_buf = pos;
+ }
+ }
+ pos = pos->next;
+ }
+ }
+ }
+
+ if ( found_super_buf ) {
+ super_buf->super_buf[buf_s_idx] = *buf_info;
+
+ /* check if superbuf is all matched */
+ super_buf->matched = 1;
+ for (i=0; i < super_buf->num_of_bufs; i++) {
+ if (super_buf->super_buf[i].frame_idx == 0) {
+ super_buf->matched = 0;
+ break;
+ }
+ }
+
+ if (super_buf->matched) {
+ queue->expected_frame_id = buf_info->frame_idx + queue->attr.post_frame_skip;
+ queue->match_cnt++;
+ /* Any older unmatched buffer need to be released */
+ if ( last_buf ) {
+ while ( last_buf != pos ) {
+ node = member_of(last_buf, cam_node_t, list);
+ super_buf = (mm_channel_queue_node_t*)node->data;
+ if (NULL != super_buf) {
+ for (i=0; i<super_buf->num_of_bufs; i++) {
+ if (super_buf->super_buf[i].frame_idx != 0) {
+ mm_channel_qbuf(ch_obj, super_buf->super_buf[i].buf);
+ }
+ }
+ queue->que.size--;
+ last_buf = last_buf->next;
+ cam_list_del_node(&node->list);
+ free(node);
+ free(super_buf);
+ } else {
+ CDBG_ERROR(" %s : Invalid superbuf in queue!", __func__);
+ break;
+ }
+ }
+ }
+ }
+ } else {
+ if ( ( queue->attr.max_unmatched_frames < unmatched_bundles ) &&
+ ( NULL == last_buf ) ) {
+ /* incoming frame is older than the last bundled one */
+ mm_channel_qbuf(ch_obj, buf_info->buf);
+ } else {
+ if ( queue->attr.max_unmatched_frames < unmatched_bundles ) {
+ /* release the oldest bundled superbuf */
+ node = member_of(last_buf, cam_node_t, list);
+ super_buf = (mm_channel_queue_node_t*)node->data;
+ for (i=0; i<super_buf->num_of_bufs; i++) {
+ if (super_buf->super_buf[i].frame_idx != 0) {
+ mm_channel_qbuf(ch_obj, super_buf->super_buf[i].buf);
+ }
+ }
+ queue->que.size--;
+ node = member_of(last_buf, cam_node_t, list);
+ cam_list_del_node(&node->list);
+ free(node);
+ free(super_buf);
+ }
+ /* insert the new frame at the appropriate position. */
+
+ mm_channel_queue_node_t *new_buf = NULL;
+ cam_node_t* new_node = NULL;
+
+ new_buf = (mm_channel_queue_node_t*)malloc(sizeof(mm_channel_queue_node_t));
+ new_node = (cam_node_t*)malloc(sizeof(cam_node_t));
+ if (NULL != new_buf && NULL != new_node) {
+ memset(new_buf, 0, sizeof(mm_channel_queue_node_t));
+ memset(new_node, 0, sizeof(cam_node_t));
+ new_node->data = (void *)new_buf;
+ new_buf->num_of_bufs = queue->num_streams;
+ new_buf->super_buf[buf_s_idx] = *buf_info;
+ new_buf->frame_idx = buf_info->frame_idx;
+
+ /* enqueue */
+ if ( insert_before_buf ) {
+ cam_list_insert_before_node(&new_node->list, insert_before_buf);
+ } else {
+ cam_list_add_tail_node(&new_node->list, &queue->que.head.list);
+ }
+ queue->que.size++;
+
+ if(queue->num_streams == 1) {
+ new_buf->matched = 1;
+
+ queue->expected_frame_id = buf_info->frame_idx + queue->attr.post_frame_skip;
+ queue->match_cnt++;
+ }
+ } else {
+ /* No memory */
+ if (NULL != new_buf) {
+ free(new_buf);
+ }
+ if (NULL != new_node) {
+ free(new_node);
+ }
+ /* qbuf the new buf since we cannot enqueue */
+ mm_channel_qbuf(ch_obj, buf_info->buf);
+ }
+ }
+ }
+
+ pthread_mutex_unlock(&queue->que.lock);
+
+ CDBG("%s: X", __func__);
+ return 0;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_channel_superbuf_dequeue_internal
+ *
+ * DESCRIPTION: internal implementation for dequeue from the superbuf queue
+ *
+ * PARAMETERS :
+ * @queue : superbuf queue
+ * @matched_only : if dequeued buf should be matched
+ *
+ * RETURN : ptr to a node from superbuf queue
+ *==========================================================================*/
+mm_channel_queue_node_t* mm_channel_superbuf_dequeue_internal(mm_channel_queue_t * queue,
+ uint8_t matched_only)
+{
+ cam_node_t* node = NULL;
+ struct cam_list *head = NULL;
+ struct cam_list *pos = NULL;
+ mm_channel_queue_node_t* super_buf = NULL;
+
+ head = &queue->que.head.list;
+ pos = head->next;
+ if (pos != head) {
+ /* get the first node */
+ node = member_of(pos, cam_node_t, list);
+ super_buf = (mm_channel_queue_node_t*)node->data;
+ if ( (NULL != super_buf) &&
+ (matched_only == TRUE) &&
+ (super_buf->matched == FALSE) ) {
+ /* require to dequeue matched frame only, but this superbuf is not matched,
+ simply set return ptr to NULL */
+ super_buf = NULL;
+ }
+ if (NULL != super_buf) {
+ /* remove from the queue */
+ cam_list_del_node(&node->list);
+ queue->que.size--;
+ if (super_buf->matched == TRUE) {
+ queue->match_cnt--;
+ }
+ free(node);
+ }
+ }
+
+ return super_buf;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_channel_superbuf_dequeue
+ *
+ * DESCRIPTION: dequeue from the superbuf queue
+ *
+ * PARAMETERS :
+ * @queue : superbuf queue
+ *
+ * RETURN : ptr to a node from superbuf queue
+ *==========================================================================*/
+mm_channel_queue_node_t* mm_channel_superbuf_dequeue(mm_channel_queue_t * queue)
+{
+ mm_channel_queue_node_t* super_buf = NULL;
+
+ pthread_mutex_lock(&queue->que.lock);
+ super_buf = mm_channel_superbuf_dequeue_internal(queue, TRUE);
+ pthread_mutex_unlock(&queue->que.lock);
+
+ return super_buf;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_channel_superbuf_bufdone_overflow
+ *
+ * DESCRIPTION: keep superbuf queue no larger than watermark set by upper layer
+ * via channel attribute
+ *
+ * PARAMETERS :
+ * @my_obj : channel object
+ * @queue : superbuf queue
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_channel_superbuf_bufdone_overflow(mm_channel_t* my_obj,
+ mm_channel_queue_t * queue)
+{
+ int32_t rc = 0, i;
+ mm_channel_queue_node_t* super_buf = NULL;
+ if (MM_CAMERA_SUPER_BUF_NOTIFY_CONTINUOUS == queue->attr.notify_mode) {
+ /* for continuous streaming mode, no overflow is needed */
+ return 0;
+ }
+
+ CDBG("%s: before match_cnt=%d, water_mark=%d",
+ __func__, queue->match_cnt, queue->attr.water_mark);
+ /* bufdone overflowed bufs */
+ pthread_mutex_lock(&queue->que.lock);
+ while (queue->match_cnt > queue->attr.water_mark) {
+ super_buf = mm_channel_superbuf_dequeue_internal(queue, TRUE);
+ if (NULL != super_buf) {
+ for (i=0; i<super_buf->num_of_bufs; i++) {
+ if (NULL != super_buf->super_buf[i].buf) {
+ mm_channel_qbuf(my_obj, super_buf->super_buf[i].buf);
+ }
+ }
+ free(super_buf);
+ }
+ }
+ pthread_mutex_unlock(&queue->que.lock);
+ CDBG("%s: after match_cnt=%d, water_mark=%d",
+ __func__, queue->match_cnt, queue->attr.water_mark);
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_channel_superbuf_skip
+ *
+ * DESCRIPTION: depends on the lookback configuration of the channel attribute,
+ * unwanted superbufs will be removed from the superbuf queue.
+ *
+ * PARAMETERS :
+ * @my_obj : channel object
+ * @queue : superbuf queue
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_channel_superbuf_skip(mm_channel_t* my_obj,
+ mm_channel_queue_t * queue)
+{
+ int32_t rc = 0, i;
+ mm_channel_queue_node_t* super_buf = NULL;
+ if (MM_CAMERA_SUPER_BUF_NOTIFY_CONTINUOUS == queue->attr.notify_mode) {
+ /* for continuous streaming mode, no skip is needed */
+ return 0;
+ }
+
+ /* bufdone overflowed bufs */
+ pthread_mutex_lock(&queue->que.lock);
+ while (queue->match_cnt > queue->attr.look_back) {
+ super_buf = mm_channel_superbuf_dequeue_internal(queue, TRUE);
+ if (NULL != super_buf) {
+ for (i=0; i<super_buf->num_of_bufs; i++) {
+ if (NULL != super_buf->super_buf[i].buf) {
+ mm_channel_qbuf(my_obj, super_buf->super_buf[i].buf);
+ }
+ }
+ free(super_buf);
+ }
+ }
+ pthread_mutex_unlock(&queue->que.lock);
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_channel_superbuf_flush
+ *
+ * DESCRIPTION: flush the superbuf queue.
+ *
+ * PARAMETERS :
+ * @my_obj : channel object
+ * @queue : superbuf queue
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_channel_superbuf_flush(mm_channel_t* my_obj,
+ mm_channel_queue_t * queue)
+{
+ int32_t rc = 0, i;
+ mm_channel_queue_node_t* super_buf = NULL;
+
+ /* bufdone bufs */
+ pthread_mutex_lock(&queue->que.lock);
+ super_buf = mm_channel_superbuf_dequeue_internal(queue, FALSE);
+ while (super_buf != NULL) {
+ for (i=0; i<super_buf->num_of_bufs; i++) {
+ if (NULL != super_buf->super_buf[i].buf) {
+ mm_channel_qbuf(my_obj, super_buf->super_buf[i].buf);
+ }
+ }
+ free(super_buf);
+ super_buf = mm_channel_superbuf_dequeue_internal(queue, FALSE);
+ }
+ pthread_mutex_unlock(&queue->que.lock);
+
+ return rc;
+}
diff --git a/camera/QCamera2/stack/mm-camera-interface/src/mm_camera_interface.c b/camera/QCamera2/stack/mm-camera-interface/src/mm_camera_interface.c
new file mode 100644
index 0000000..f043bfb
--- /dev/null
+++ b/camera/QCamera2/stack/mm-camera-interface/src/mm_camera_interface.c
@@ -0,0 +1,1410 @@
+/* Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include <pthread.h>
+#include <errno.h>
+#include <sys/ioctl.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <poll.h>
+#include <linux/media.h>
+
+#include "mm_camera_dbg.h"
+#include "mm_camera_interface.h"
+#include "mm_camera_sock.h"
+#include "mm_camera.h"
+
+static pthread_mutex_t g_intf_lock = PTHREAD_MUTEX_INITIALIZER;
+
+static mm_camera_ctrl_t g_cam_ctrl = {0, {{0}}, {0}};
+
+static pthread_mutex_t g_handler_lock = PTHREAD_MUTEX_INITIALIZER;
+static uint16_t g_handler_history_count = 0; /* history count for handler */
+
+/*===========================================================================
+ * FUNCTION : mm_camera_util_generate_handler
+ *
+ * DESCRIPTION: utility function to generate handler for camera/channel/stream
+ *
+ * PARAMETERS :
+ * @index: index of the object to have handler
+ *
+ * RETURN : uint32_t type of handle that uniquely identify the object
+ *==========================================================================*/
+uint32_t mm_camera_util_generate_handler(uint8_t index)
+{
+ uint32_t handler = 0;
+ pthread_mutex_lock(&g_handler_lock);
+ g_handler_history_count++;
+ if (0 == g_handler_history_count) {
+ g_handler_history_count++;
+ }
+ handler = g_handler_history_count;
+ handler = (handler<<8) | index;
+ pthread_mutex_unlock(&g_handler_lock);
+ return handler;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_util_get_index_by_handler
+ *
+ * DESCRIPTION: utility function to get index from handle
+ *
+ * PARAMETERS :
+ * @handler: object handle
+ *
+ * RETURN : uint8_t type of index derived from handle
+ *==========================================================================*/
+uint8_t mm_camera_util_get_index_by_handler(uint32_t handler)
+{
+ return (handler&0x000000ff);
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_util_get_dev_name
+ *
+ * DESCRIPTION: utility function to get device name from camera handle
+ *
+ * PARAMETERS :
+ * @cam_handle: camera handle
+ *
+ * RETURN : char ptr to the device name stored in global variable
+ * NOTE : caller should not free the char ptr
+ *==========================================================================*/
+const char *mm_camera_util_get_dev_name(uint32_t cam_handle)
+{
+ char *dev_name = NULL;
+ uint8_t cam_idx = mm_camera_util_get_index_by_handler(cam_handle);
+ if(cam_idx < MM_CAMERA_MAX_NUM_SENSORS) {
+ dev_name = g_cam_ctrl.video_dev_name[cam_idx];
+ }
+ return dev_name;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_util_get_camera_by_handler
+ *
+ * DESCRIPTION: utility function to get camera object from camera handle
+ *
+ * PARAMETERS :
+ * @cam_handle: camera handle
+ *
+ * RETURN : ptr to the camera object stored in global variable
+ * NOTE : caller should not free the camera object ptr
+ *==========================================================================*/
+mm_camera_obj_t* mm_camera_util_get_camera_by_handler(uint32_t cam_handle)
+{
+ mm_camera_obj_t *cam_obj = NULL;
+ uint8_t cam_idx = mm_camera_util_get_index_by_handler(cam_handle);
+
+ if (cam_idx < MM_CAMERA_MAX_NUM_SENSORS &&
+ (NULL != g_cam_ctrl.cam_obj[cam_idx]) &&
+ (cam_handle == g_cam_ctrl.cam_obj[cam_idx]->my_hdl)) {
+ cam_obj = g_cam_ctrl.cam_obj[cam_idx];
+ }
+ return cam_obj;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_intf_query_capability
+ *
+ * DESCRIPTION: query camera capability
+ *
+ * PARAMETERS :
+ * @camera_handle: camera handle
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+static int32_t mm_camera_intf_query_capability(uint32_t camera_handle)
+{
+ int32_t rc = -1;
+ mm_camera_obj_t * my_obj = NULL;
+
+ CDBG("%s E: camera_handler = %d ", __func__, camera_handle);
+
+ pthread_mutex_lock(&g_intf_lock);
+ my_obj = mm_camera_util_get_camera_by_handler(camera_handle);
+
+ if(my_obj) {
+ pthread_mutex_lock(&my_obj->cam_lock);
+ pthread_mutex_unlock(&g_intf_lock);
+ rc = mm_camera_query_capability(my_obj);
+ } else {
+ pthread_mutex_unlock(&g_intf_lock);
+ }
+ CDBG("%s :X rc = %d", __func__, rc);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_intf_set_parms
+ *
+ * DESCRIPTION: set parameters per camera
+ *
+ * PARAMETERS :
+ * @camera_handle: camera handle
+ * @parms : ptr to a param struct to be set to server
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ * NOTE : Assume the parms struct buf is already mapped to server via
+ * domain socket. Corresponding fields of parameters to be set
+ * are already filled in by upper layer caller.
+ *==========================================================================*/
+static int32_t mm_camera_intf_set_parms(uint32_t camera_handle,
+ parm_buffer_t *parms)
+{
+ int32_t rc = -1;
+ mm_camera_obj_t * my_obj = NULL;
+
+ pthread_mutex_lock(&g_intf_lock);
+ my_obj = mm_camera_util_get_camera_by_handler(camera_handle);
+
+ if(my_obj) {
+ pthread_mutex_lock(&my_obj->cam_lock);
+ pthread_mutex_unlock(&g_intf_lock);
+ rc = mm_camera_set_parms(my_obj, parms);
+ } else {
+ pthread_mutex_unlock(&g_intf_lock);
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_intf_get_parms
+ *
+ * DESCRIPTION: get parameters per camera
+ *
+ * PARAMETERS :
+ * @camera_handle: camera handle
+ * @parms : ptr to a param struct to be get from server
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ * NOTE : Assume the parms struct buf is already mapped to server via
+ * domain socket. Parameters to be get from server are already
+ * filled in by upper layer caller. After this call, corresponding
+ * fields of requested parameters will be filled in by server with
+ * detailed information.
+ *==========================================================================*/
+static int32_t mm_camera_intf_get_parms(uint32_t camera_handle,
+ parm_buffer_t *parms)
+{
+ int32_t rc = -1;
+ mm_camera_obj_t * my_obj = NULL;
+
+ pthread_mutex_lock(&g_intf_lock);
+ my_obj = mm_camera_util_get_camera_by_handler(camera_handle);
+
+ if(my_obj) {
+ pthread_mutex_lock(&my_obj->cam_lock);
+ pthread_mutex_unlock(&g_intf_lock);
+ rc = mm_camera_get_parms(my_obj, parms);
+ } else {
+ pthread_mutex_unlock(&g_intf_lock);
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_intf_do_auto_focus
+ *
+ * DESCRIPTION: performing auto focus
+ *
+ * PARAMETERS :
+ * @camera_handle: camera handle
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ * NOTE : if this call success, we will always assume there will
+ * be an auto_focus event following up.
+ *==========================================================================*/
+static int32_t mm_camera_intf_do_auto_focus(uint32_t camera_handle)
+{
+ int32_t rc = -1;
+ mm_camera_obj_t * my_obj = NULL;
+
+ pthread_mutex_lock(&g_intf_lock);
+ my_obj = mm_camera_util_get_camera_by_handler(camera_handle);
+
+ if(my_obj) {
+ pthread_mutex_lock(&my_obj->cam_lock);
+ pthread_mutex_unlock(&g_intf_lock);
+ rc = mm_camera_do_auto_focus(my_obj);
+ } else {
+ pthread_mutex_unlock(&g_intf_lock);
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_intf_cancel_auto_focus
+ *
+ * DESCRIPTION: cancel auto focus
+ *
+ * PARAMETERS :
+ * @camera_handle: camera handle
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+static int32_t mm_camera_intf_cancel_auto_focus(uint32_t camera_handle)
+{
+ int32_t rc = -1;
+ mm_camera_obj_t * my_obj = NULL;
+
+ pthread_mutex_lock(&g_intf_lock);
+ my_obj = mm_camera_util_get_camera_by_handler(camera_handle);
+
+ if(my_obj) {
+ pthread_mutex_lock(&my_obj->cam_lock);
+ pthread_mutex_unlock(&g_intf_lock);
+ rc = mm_camera_cancel_auto_focus(my_obj);
+ } else {
+ pthread_mutex_unlock(&g_intf_lock);
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_intf_prepare_snapshot
+ *
+ * DESCRIPTION: prepare hardware for snapshot
+ *
+ * PARAMETERS :
+ * @camera_handle: camera handle
+ * @do_af_flag : flag indicating if AF is needed
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+static int32_t mm_camera_intf_prepare_snapshot(uint32_t camera_handle,
+ int32_t do_af_flag)
+{
+ int32_t rc = -1;
+ mm_camera_obj_t * my_obj = NULL;
+
+ pthread_mutex_lock(&g_intf_lock);
+ my_obj = mm_camera_util_get_camera_by_handler(camera_handle);
+
+ if(my_obj) {
+ pthread_mutex_lock(&my_obj->cam_lock);
+ pthread_mutex_unlock(&g_intf_lock);
+ rc = mm_camera_prepare_snapshot(my_obj, do_af_flag);
+ } else {
+ pthread_mutex_unlock(&g_intf_lock);
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_intf_start_zsl_snapshot
+ *
+ * DESCRIPTION: start zsl snapshot
+ *
+ * PARAMETERS :
+ * @camera_handle: camera handle
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+static int32_t mm_camera_intf_start_zsl_snapshot(uint32_t camera_handle)
+{
+ int32_t rc = -1;
+ mm_camera_obj_t * my_obj = NULL;
+
+ pthread_mutex_lock(&g_intf_lock);
+ my_obj = mm_camera_util_get_camera_by_handler(camera_handle);
+
+ if(my_obj) {
+ pthread_mutex_lock(&my_obj->cam_lock);
+ pthread_mutex_unlock(&g_intf_lock);
+ rc = mm_camera_start_zsl_snapshot(my_obj);
+ } else {
+ pthread_mutex_unlock(&g_intf_lock);
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_intf_stop_zsl_snapshot
+ *
+ * DESCRIPTION: stop zsl snapshot
+ *
+ * PARAMETERS :
+ * @camera_handle: camera handle
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+static int32_t mm_camera_intf_stop_zsl_snapshot(uint32_t camera_handle)
+{
+ int32_t rc = -1;
+ mm_camera_obj_t * my_obj = NULL;
+
+ pthread_mutex_lock(&g_intf_lock);
+ my_obj = mm_camera_util_get_camera_by_handler(camera_handle);
+
+ if(my_obj) {
+ pthread_mutex_lock(&my_obj->cam_lock);
+ pthread_mutex_unlock(&g_intf_lock);
+ rc = mm_camera_stop_zsl_snapshot(my_obj);
+ } else {
+ pthread_mutex_unlock(&g_intf_lock);
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_intf_close
+ *
+ * DESCRIPTION: close a camera by its handle
+ *
+ * PARAMETERS :
+ * @camera_handle: camera handle
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+static int32_t mm_camera_intf_close(uint32_t camera_handle)
+{
+ int32_t rc = -1;
+ uint8_t cam_idx = camera_handle & 0x00ff;
+ mm_camera_obj_t * my_obj = NULL;
+
+ CDBG("%s E: camera_handler = %d ", __func__, camera_handle);
+
+ pthread_mutex_lock(&g_intf_lock);
+ my_obj = mm_camera_util_get_camera_by_handler(camera_handle);
+
+ if (my_obj){
+ my_obj->ref_count--;
+
+ if(my_obj->ref_count > 0) {
+ /* still have reference to obj, return here */
+ CDBG("%s: ref_count=%d\n", __func__, my_obj->ref_count);
+ pthread_mutex_unlock(&g_intf_lock);
+ rc = 0;
+ } else {
+ /* need close camera here as no other reference
+ * first empty g_cam_ctrl's referent to cam_obj */
+ g_cam_ctrl.cam_obj[cam_idx] = NULL;
+
+ pthread_mutex_lock(&my_obj->cam_lock);
+ pthread_mutex_unlock(&g_intf_lock);
+
+ rc = mm_camera_close(my_obj);
+
+ pthread_mutex_destroy(&my_obj->cam_lock);
+ free(my_obj);
+ }
+ } else {
+ pthread_mutex_unlock(&g_intf_lock);
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_intf_add_channel
+ *
+ * DESCRIPTION: add a channel
+ *
+ * PARAMETERS :
+ * @camera_handle: camera handle
+ * @attr : bundle attribute of the channel if needed
+ * @channel_cb : callback function for bundle data notify
+ * @userdata : user data ptr
+ *
+ * RETURN : uint32_t type of channel handle
+ * 0 -- invalid channel handle, meaning the op failed
+ * >0 -- successfully added a channel with a valid handle
+ * NOTE : if no bundle data notify is needed, meaning each stream in the
+ * channel will have its own stream data notify callback, then
+ * attr, channel_cb, and userdata can be NULL. In this case,
+ * no matching logic will be performed in channel for the bundling.
+ *==========================================================================*/
+static uint32_t mm_camera_intf_add_channel(uint32_t camera_handle,
+ mm_camera_channel_attr_t *attr,
+ mm_camera_buf_notify_t channel_cb,
+ void *userdata)
+{
+ uint32_t ch_id = 0;
+ mm_camera_obj_t * my_obj = NULL;
+
+ CDBG("%s :E camera_handler = %d", __func__, camera_handle);
+ pthread_mutex_lock(&g_intf_lock);
+ my_obj = mm_camera_util_get_camera_by_handler(camera_handle);
+
+ if(my_obj) {
+ pthread_mutex_lock(&my_obj->cam_lock);
+ pthread_mutex_unlock(&g_intf_lock);
+ ch_id = mm_camera_add_channel(my_obj, attr, channel_cb, userdata);
+ } else {
+ pthread_mutex_unlock(&g_intf_lock);
+ }
+ CDBG("%s :X ch_id = %d", __func__, ch_id);
+ return ch_id;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_intf_del_channel
+ *
+ * DESCRIPTION: delete a channel by its handle
+ *
+ * PARAMETERS :
+ * @camera_handle: camera handle
+ * @ch_id : channel handle
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ * NOTE : all streams in the channel should be stopped already before
+ * this channel can be deleted.
+ *==========================================================================*/
+static int32_t mm_camera_intf_del_channel(uint32_t camera_handle,
+ uint32_t ch_id)
+{
+ int32_t rc = -1;
+ mm_camera_obj_t * my_obj = NULL;
+
+ CDBG("%s :E ch_id = %d", __func__, ch_id);
+ pthread_mutex_lock(&g_intf_lock);
+ my_obj = mm_camera_util_get_camera_by_handler(camera_handle);
+
+ if(my_obj) {
+ pthread_mutex_lock(&my_obj->cam_lock);
+ pthread_mutex_unlock(&g_intf_lock);
+ rc = mm_camera_del_channel(my_obj, ch_id);
+ } else {
+ pthread_mutex_unlock(&g_intf_lock);
+ }
+ CDBG("%s :X", __func__);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_intf_get_bundle_info
+ *
+ * DESCRIPTION: query bundle info of the channel
+ *
+ * PARAMETERS :
+ * @camera_handle: camera handle
+ * @ch_id : channel handle
+ * @bundle_info : bundle info to be filled in
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ * NOTE : all streams in the channel should be stopped already before
+ * this channel can be deleted.
+ *==========================================================================*/
+static int32_t mm_camera_intf_get_bundle_info(uint32_t camera_handle,
+ uint32_t ch_id,
+ cam_bundle_config_t *bundle_info)
+{
+ int32_t rc = -1;
+ mm_camera_obj_t * my_obj = NULL;
+
+ CDBG("%s :E ch_id = %d", __func__, ch_id);
+ pthread_mutex_lock(&g_intf_lock);
+ my_obj = mm_camera_util_get_camera_by_handler(camera_handle);
+
+ if(my_obj) {
+ pthread_mutex_lock(&my_obj->cam_lock);
+ pthread_mutex_unlock(&g_intf_lock);
+ rc = mm_camera_get_bundle_info(my_obj, ch_id, bundle_info);
+ } else {
+ pthread_mutex_unlock(&g_intf_lock);
+ }
+ CDBG("%s :X", __func__);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_intf_register_event_notify
+ *
+ * DESCRIPTION: register for event notify
+ *
+ * PARAMETERS :
+ * @camera_handle: camera handle
+ * @evt_cb : callback for event notify
+ * @user_data : user data ptr
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+static int32_t mm_camera_intf_register_event_notify(uint32_t camera_handle,
+ mm_camera_event_notify_t evt_cb,
+ void * user_data)
+{
+ int32_t rc = -1;
+ mm_camera_obj_t * my_obj = NULL;
+
+ CDBG("%s :E ", __func__);
+ pthread_mutex_lock(&g_intf_lock);
+ my_obj = mm_camera_util_get_camera_by_handler(camera_handle);
+
+ if(my_obj) {
+ pthread_mutex_lock(&my_obj->cam_lock);
+ pthread_mutex_unlock(&g_intf_lock);
+ rc = mm_camera_register_event_notify(my_obj, evt_cb, user_data);
+ } else {
+ pthread_mutex_unlock(&g_intf_lock);
+ }
+ CDBG("%s :E rc = %d", __func__, rc);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_intf_qbuf
+ *
+ * DESCRIPTION: enqueue buffer back to kernel
+ *
+ * PARAMETERS :
+ * @camera_handle: camera handle
+ * @ch_id : channel handle
+ * @buf : buf ptr to be enqueued
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+static int32_t mm_camera_intf_qbuf(uint32_t camera_handle,
+ uint32_t ch_id,
+ mm_camera_buf_def_t *buf)
+{
+ int32_t rc = -1;
+ mm_camera_obj_t * my_obj = NULL;
+
+ pthread_mutex_lock(&g_intf_lock);
+ my_obj = mm_camera_util_get_camera_by_handler(camera_handle);
+
+ if(my_obj) {
+ pthread_mutex_lock(&my_obj->cam_lock);
+ pthread_mutex_unlock(&g_intf_lock);
+ rc = mm_camera_qbuf(my_obj, ch_id, buf);
+ } else {
+ pthread_mutex_unlock(&g_intf_lock);
+ }
+ CDBG("%s :X evt_type = %d",__func__,rc);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_intf_add_stream
+ *
+ * DESCRIPTION: add a stream into a channel
+ *
+ * PARAMETERS :
+ * @camera_handle: camera handle
+ * @ch_id : channel handle
+ *
+ * RETURN : uint32_t type of stream handle
+ * 0 -- invalid stream handle, meaning the op failed
+ * >0 -- successfully added a stream with a valid handle
+ *==========================================================================*/
+static uint32_t mm_camera_intf_add_stream(uint32_t camera_handle,
+ uint32_t ch_id)
+{
+ uint32_t stream_id = 0;
+ mm_camera_obj_t * my_obj = NULL;
+
+ CDBG("%s : E handle = %d ch_id = %d",
+ __func__, camera_handle, ch_id);
+
+ pthread_mutex_lock(&g_intf_lock);
+ my_obj = mm_camera_util_get_camera_by_handler(camera_handle);
+
+ if(my_obj) {
+ pthread_mutex_lock(&my_obj->cam_lock);
+ pthread_mutex_unlock(&g_intf_lock);
+ stream_id = mm_camera_add_stream(my_obj, ch_id);
+ } else {
+ pthread_mutex_unlock(&g_intf_lock);
+ }
+ CDBG("%s :X stream_id = %d", __func__, stream_id);
+ return stream_id;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_intf_del_stream
+ *
+ * DESCRIPTION: delete a stream by its handle
+ *
+ * PARAMETERS :
+ * @camera_handle: camera handle
+ * @ch_id : channel handle
+ * @stream_id : stream handle
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ * NOTE : stream should be stopped already before it can be deleted.
+ *==========================================================================*/
+static int32_t mm_camera_intf_del_stream(uint32_t camera_handle,
+ uint32_t ch_id,
+ uint32_t stream_id)
+{
+ int32_t rc = -1;
+ mm_camera_obj_t * my_obj = NULL;
+
+ CDBG("%s : E handle = %d ch_id = %d stream_id = %d",
+ __func__, camera_handle, ch_id, stream_id);
+
+ pthread_mutex_lock(&g_intf_lock);
+ my_obj = mm_camera_util_get_camera_by_handler(camera_handle);
+
+ if(my_obj) {
+ pthread_mutex_lock(&my_obj->cam_lock);
+ pthread_mutex_unlock(&g_intf_lock);
+ rc = mm_camera_del_stream(my_obj, ch_id, stream_id);
+ } else {
+ pthread_mutex_unlock(&g_intf_lock);
+ }
+ CDBG("%s :X rc = %d", __func__, rc);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_intf_config_stream
+ *
+ * DESCRIPTION: configure a stream
+ *
+ * PARAMETERS :
+ * @camera_handle: camera handle
+ * @ch_id : channel handle
+ * @stream_id : stream handle
+ * @config : stream configuration
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+static int32_t mm_camera_intf_config_stream(uint32_t camera_handle,
+ uint32_t ch_id,
+ uint32_t stream_id,
+ mm_camera_stream_config_t *config)
+{
+ int32_t rc = -1;
+ mm_camera_obj_t * my_obj = NULL;
+
+ CDBG("%s :E handle = %d, ch_id = %d,stream_id = %d",
+ __func__, camera_handle, ch_id, stream_id);
+
+ pthread_mutex_lock(&g_intf_lock);
+ my_obj = mm_camera_util_get_camera_by_handler(camera_handle);
+
+ CDBG("%s :mm_camera_intf_config_stream stream_id = %d",__func__,stream_id);
+
+ if(my_obj) {
+ pthread_mutex_lock(&my_obj->cam_lock);
+ pthread_mutex_unlock(&g_intf_lock);
+ rc = mm_camera_config_stream(my_obj, ch_id, stream_id, config);
+ } else {
+ pthread_mutex_unlock(&g_intf_lock);
+ }
+ CDBG("%s :X rc = %d", __func__, rc);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_intf_start_channel
+ *
+ * DESCRIPTION: start a channel, which will start all streams in the channel
+ *
+ * PARAMETERS :
+ * @camera_handle: camera handle
+ * @ch_id : channel handle
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+static int32_t mm_camera_intf_start_channel(uint32_t camera_handle,
+ uint32_t ch_id)
+{
+ int32_t rc = -1;
+ mm_camera_obj_t * my_obj = NULL;
+
+ pthread_mutex_lock(&g_intf_lock);
+ my_obj = mm_camera_util_get_camera_by_handler(camera_handle);
+
+ if(my_obj) {
+ pthread_mutex_lock(&my_obj->cam_lock);
+ pthread_mutex_unlock(&g_intf_lock);
+ rc = mm_camera_start_channel(my_obj, ch_id);
+ } else {
+ pthread_mutex_unlock(&g_intf_lock);
+ }
+ CDBG("%s :X rc = %d", __func__, rc);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_intf_stop_channel
+ *
+ * DESCRIPTION: stop a channel, which will stop all streams in the channel
+ *
+ * PARAMETERS :
+ * @camera_handle: camera handle
+ * @ch_id : channel handle
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+static int32_t mm_camera_intf_stop_channel(uint32_t camera_handle,
+ uint32_t ch_id)
+{
+ int32_t rc = -1;
+ mm_camera_obj_t * my_obj = NULL;
+
+ pthread_mutex_lock(&g_intf_lock);
+ my_obj = mm_camera_util_get_camera_by_handler(camera_handle);
+
+ if(my_obj) {
+ pthread_mutex_lock(&my_obj->cam_lock);
+ pthread_mutex_unlock(&g_intf_lock);
+ rc = mm_camera_stop_channel(my_obj, ch_id);
+ } else {
+ pthread_mutex_unlock(&g_intf_lock);
+ }
+ CDBG("%s :X rc = %d", __func__, rc);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_intf_request_super_buf
+ *
+ * DESCRIPTION: for burst mode in bundle, reuqest certain amount of matched
+ * frames from superbuf queue
+ *
+ * PARAMETERS :
+ * @camera_handle: camera handle
+ * @ch_id : channel handle
+ * @num_buf_requested : number of matched frames needed
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+static int32_t mm_camera_intf_request_super_buf(uint32_t camera_handle,
+ uint32_t ch_id,
+ uint32_t num_buf_requested)
+{
+ int32_t rc = -1;
+ CDBG("%s :E camera_handler = %d,ch_id = %d",
+ __func__, camera_handle, ch_id);
+ mm_camera_obj_t * my_obj = NULL;
+
+ pthread_mutex_lock(&g_intf_lock);
+ my_obj = mm_camera_util_get_camera_by_handler(camera_handle);
+
+ if(my_obj) {
+ pthread_mutex_lock(&my_obj->cam_lock);
+ pthread_mutex_unlock(&g_intf_lock);
+ rc = mm_camera_request_super_buf(my_obj, ch_id, num_buf_requested);
+ } else {
+ pthread_mutex_unlock(&g_intf_lock);
+ }
+ CDBG("%s :X rc = %d", __func__, rc);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_intf_cancel_super_buf_request
+ *
+ * DESCRIPTION: for burst mode in bundle, cancel the reuqest for certain amount
+ * of matched frames from superbuf queue
+ *
+ * PARAMETERS :
+ * @camera_handle: camera handle
+ * @ch_id : channel handle
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+static int32_t mm_camera_intf_cancel_super_buf_request(uint32_t camera_handle,
+ uint32_t ch_id)
+{
+ int32_t rc = -1;
+ mm_camera_obj_t * my_obj = NULL;
+
+ CDBG("%s :E camera_handler = %d,ch_id = %d",
+ __func__, camera_handle, ch_id);
+ pthread_mutex_lock(&g_intf_lock);
+ my_obj = mm_camera_util_get_camera_by_handler(camera_handle);
+
+ if(my_obj) {
+ pthread_mutex_lock(&my_obj->cam_lock);
+ pthread_mutex_unlock(&g_intf_lock);
+ rc = mm_camera_cancel_super_buf_request(my_obj, ch_id);
+ } else {
+ pthread_mutex_unlock(&g_intf_lock);
+ }
+ CDBG("%s :X rc = %d", __func__, rc);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_intf_flush_super_buf_queue
+ *
+ * DESCRIPTION: flush out all frames in the superbuf queue
+ *
+ * PARAMETERS :
+ * @camera_handle: camera handle
+ * @ch_id : channel handle
+ * @frame_idx : frame index
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+static int32_t mm_camera_intf_flush_super_buf_queue(uint32_t camera_handle,
+ uint32_t ch_id, uint32_t frame_idx)
+{
+ int32_t rc = -1;
+ mm_camera_obj_t * my_obj = NULL;
+
+ CDBG("%s :E camera_handler = %d,ch_id = %d",
+ __func__, camera_handle, ch_id);
+ pthread_mutex_lock(&g_intf_lock);
+ my_obj = mm_camera_util_get_camera_by_handler(camera_handle);
+
+ if(my_obj) {
+ pthread_mutex_lock(&my_obj->cam_lock);
+ pthread_mutex_unlock(&g_intf_lock);
+ rc = mm_camera_flush_super_buf_queue(my_obj, ch_id, frame_idx);
+ } else {
+ pthread_mutex_unlock(&g_intf_lock);
+ }
+ CDBG("%s :X rc = %d", __func__, rc);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_intf_configure_notify_mode
+ *
+ * DESCRIPTION: Configures channel notification mode
+ *
+ * PARAMETERS :
+ * @camera_handle: camera handle
+ * @ch_id : channel handle
+ * @notify_mode : notification mode
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+static int32_t mm_camera_intf_configure_notify_mode(uint32_t camera_handle,
+ uint32_t ch_id,
+ mm_camera_super_buf_notify_mode_t notify_mode)
+{
+ int32_t rc = -1;
+ mm_camera_obj_t * my_obj = NULL;
+
+ CDBG("%s :E camera_handler = %d,ch_id = %d",
+ __func__, camera_handle, ch_id);
+ pthread_mutex_lock(&g_intf_lock);
+ my_obj = mm_camera_util_get_camera_by_handler(camera_handle);
+
+ if(my_obj) {
+ pthread_mutex_lock(&my_obj->cam_lock);
+ pthread_mutex_unlock(&g_intf_lock);
+ rc = mm_camera_config_channel_notify(my_obj, ch_id, notify_mode);
+ } else {
+ pthread_mutex_unlock(&g_intf_lock);
+ }
+ CDBG("%s :X rc = %d", __func__, rc);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_intf_map_buf
+ *
+ * DESCRIPTION: mapping camera buffer via domain socket to server
+ *
+ * PARAMETERS :
+ * @camera_handle: camera handle
+ * @buf_type : type of buffer to be mapped. could be following values:
+ * CAM_MAPPING_BUF_TYPE_CAPABILITY
+ * CAM_MAPPING_BUF_TYPE_SETPARM_BUF
+ * CAM_MAPPING_BUF_TYPE_GETPARM_BUF
+ * @fd : file descriptor of the buffer
+ * @size : size of the buffer
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+static int32_t mm_camera_intf_map_buf(uint32_t camera_handle,
+ uint8_t buf_type,
+ int fd,
+ uint32_t size)
+{
+ int32_t rc = -1;
+ mm_camera_obj_t * my_obj = NULL;
+
+ pthread_mutex_lock(&g_intf_lock);
+ my_obj = mm_camera_util_get_camera_by_handler(camera_handle);
+
+ if(my_obj) {
+ pthread_mutex_lock(&my_obj->cam_lock);
+ pthread_mutex_unlock(&g_intf_lock);
+ rc = mm_camera_map_buf(my_obj, buf_type, fd, size);
+ } else {
+ pthread_mutex_unlock(&g_intf_lock);
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_intf_unmap_buf
+ *
+ * DESCRIPTION: unmapping camera buffer via domain socket to server
+ *
+ * PARAMETERS :
+ * @camera_handle: camera handle
+ * @buf_type : type of buffer to be unmapped. could be following values:
+ * CAM_MAPPING_BUF_TYPE_CAPABILITY
+ * CAM_MAPPING_BUF_TYPE_SETPARM_BUF
+ * CAM_MAPPING_BUF_TYPE_GETPARM_BUF
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+static int32_t mm_camera_intf_unmap_buf(uint32_t camera_handle,
+ uint8_t buf_type)
+{
+ int32_t rc = -1;
+ mm_camera_obj_t * my_obj = NULL;
+
+ pthread_mutex_lock(&g_intf_lock);
+ my_obj = mm_camera_util_get_camera_by_handler(camera_handle);
+
+ if(my_obj) {
+ pthread_mutex_lock(&my_obj->cam_lock);
+ pthread_mutex_unlock(&g_intf_lock);
+ rc = mm_camera_unmap_buf(my_obj, buf_type);
+ } else {
+ pthread_mutex_unlock(&g_intf_lock);
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_intf_set_stream_parms
+ *
+ * DESCRIPTION: set parameters per stream
+ *
+ * PARAMETERS :
+ * @camera_handle: camera handle
+ * @ch_id : channel handle
+ * @s_id : stream handle
+ * @parms : ptr to a param struct to be set to server
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ * NOTE : Assume the parms struct buf is already mapped to server via
+ * domain socket. Corresponding fields of parameters to be set
+ * are already filled in by upper layer caller.
+ *==========================================================================*/
+static int32_t mm_camera_intf_set_stream_parms(uint32_t camera_handle,
+ uint32_t ch_id,
+ uint32_t s_id,
+ cam_stream_parm_buffer_t *parms)
+{
+ int32_t rc = -1;
+ mm_camera_obj_t * my_obj = NULL;
+
+ pthread_mutex_lock(&g_intf_lock);
+ my_obj = mm_camera_util_get_camera_by_handler(camera_handle);
+
+ CDBG("%s :E camera_handle = %d,ch_id = %d,s_id = %d",
+ __func__, camera_handle, ch_id, s_id);
+
+ if(my_obj) {
+ pthread_mutex_lock(&my_obj->cam_lock);
+ pthread_mutex_unlock(&g_intf_lock);
+ rc = mm_camera_set_stream_parms(my_obj, ch_id, s_id, parms);
+ }else{
+ pthread_mutex_unlock(&g_intf_lock);
+ }
+ CDBG("%s :X rc = %d", __func__, rc);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_intf_get_stream_parms
+ *
+ * DESCRIPTION: get parameters per stream
+ *
+ * PARAMETERS :
+ * @camera_handle: camera handle
+ * @ch_id : channel handle
+ * @s_id : stream handle
+ * @parms : ptr to a param struct to be get from server
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ * NOTE : Assume the parms struct buf is already mapped to server via
+ * domain socket. Parameters to be get from server are already
+ * filled in by upper layer caller. After this call, corresponding
+ * fields of requested parameters will be filled in by server with
+ * detailed information.
+ *==========================================================================*/
+static int32_t mm_camera_intf_get_stream_parms(uint32_t camera_handle,
+ uint32_t ch_id,
+ uint32_t s_id,
+ cam_stream_parm_buffer_t *parms)
+{
+ int32_t rc = -1;
+ mm_camera_obj_t * my_obj = NULL;
+
+ pthread_mutex_lock(&g_intf_lock);
+ my_obj = mm_camera_util_get_camera_by_handler(camera_handle);
+
+ CDBG("%s :E camera_handle = %d,ch_id = %d,s_id = %d",
+ __func__, camera_handle, ch_id, s_id);
+
+ if(my_obj) {
+ pthread_mutex_lock(&my_obj->cam_lock);
+ pthread_mutex_unlock(&g_intf_lock);
+ rc = mm_camera_get_stream_parms(my_obj, ch_id, s_id, parms);
+ }else{
+ pthread_mutex_unlock(&g_intf_lock);
+ }
+
+ CDBG("%s :X rc = %d", __func__, rc);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_intf_map_stream_buf
+ *
+ * DESCRIPTION: mapping stream buffer via domain socket to server
+ *
+ * PARAMETERS :
+ * @camera_handle: camera handle
+ * @ch_id : channel handle
+ * @s_id : stream handle
+ * @buf_type : type of buffer to be mapped. could be following values:
+ * CAM_MAPPING_BUF_TYPE_STREAM_BUF
+ * CAM_MAPPING_BUF_TYPE_STREAM_INFO
+ * CAM_MAPPING_BUF_TYPE_OFFLINE_INPUT_BUF
+ * @buf_idx : index of buffer within the stream buffers, only valid if
+ * buf_type is CAM_MAPPING_BUF_TYPE_STREAM_BUF or
+ * CAM_MAPPING_BUF_TYPE_OFFLINE_INPUT_BUF
+ * @plane_idx : plane index. If all planes share the same fd,
+ * plane_idx = -1; otherwise, plean_idx is the
+ * index to plane (0..num_of_planes)
+ * @fd : file descriptor of the buffer
+ * @size : size of the buffer
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+static int32_t mm_camera_intf_map_stream_buf(uint32_t camera_handle,
+ uint32_t ch_id,
+ uint32_t stream_id,
+ uint8_t buf_type,
+ uint32_t buf_idx,
+ int32_t plane_idx,
+ int fd,
+ uint32_t size)
+{
+ int32_t rc = -1;
+ mm_camera_obj_t * my_obj = NULL;
+
+ pthread_mutex_lock(&g_intf_lock);
+ my_obj = mm_camera_util_get_camera_by_handler(camera_handle);
+
+ CDBG("%s :E camera_handle = %d, ch_id = %d, s_id = %d, buf_idx = %d, plane_idx = %d",
+ __func__, camera_handle, ch_id, stream_id, buf_idx, plane_idx);
+
+ if(my_obj) {
+ pthread_mutex_lock(&my_obj->cam_lock);
+ pthread_mutex_unlock(&g_intf_lock);
+ rc = mm_camera_map_stream_buf(my_obj, ch_id, stream_id,
+ buf_type, buf_idx, plane_idx,
+ fd, size);
+ }else{
+ pthread_mutex_unlock(&g_intf_lock);
+ }
+
+ CDBG("%s :X rc = %d", __func__, rc);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_intf_unmap_stream_buf
+ *
+ * DESCRIPTION: unmapping stream buffer via domain socket to server
+ *
+ * PARAMETERS :
+ * @camera_handle: camera handle
+ * @ch_id : channel handle
+ * @s_id : stream handle
+ * @buf_type : type of buffer to be unmapped. could be following values:
+ * CAM_MAPPING_BUF_TYPE_STREAM_BUF
+ * CAM_MAPPING_BUF_TYPE_STREAM_INFO
+ * CAM_MAPPING_BUF_TYPE_OFFLINE_INPUT_BUF
+ * @buf_idx : index of buffer within the stream buffers, only valid if
+ * buf_type is CAM_MAPPING_BUF_TYPE_STREAM_BUF or
+ * CAM_MAPPING_BUF_TYPE_OFFLINE_INPUT_BUF
+ * @plane_idx : plane index. If all planes share the same fd,
+ * plane_idx = -1; otherwise, plean_idx is the
+ * index to plane (0..num_of_planes)
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+static int32_t mm_camera_intf_unmap_stream_buf(uint32_t camera_handle,
+ uint32_t ch_id,
+ uint32_t stream_id,
+ uint8_t buf_type,
+ uint32_t buf_idx,
+ int32_t plane_idx)
+{
+ int32_t rc = -1;
+ mm_camera_obj_t * my_obj = NULL;
+
+ pthread_mutex_lock(&g_intf_lock);
+ my_obj = mm_camera_util_get_camera_by_handler(camera_handle);
+
+ CDBG("%s :E camera_handle = %d, ch_id = %d, s_id = %d, buf_idx = %d, plane_idx = %d",
+ __func__, camera_handle, ch_id, stream_id, buf_idx, plane_idx);
+
+ if(my_obj) {
+ pthread_mutex_lock(&my_obj->cam_lock);
+ pthread_mutex_unlock(&g_intf_lock);
+ rc = mm_camera_unmap_stream_buf(my_obj, ch_id, stream_id,
+ buf_type, buf_idx, plane_idx);
+ }else{
+ pthread_mutex_unlock(&g_intf_lock);
+ }
+
+ CDBG("%s :X rc = %d", __func__, rc);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : get_num_of_cameras
+ *
+ * DESCRIPTION: get number of cameras
+ *
+ * PARAMETERS :
+ *
+ * RETURN : number of cameras supported
+ *==========================================================================*/
+uint8_t get_num_of_cameras()
+{
+ int rc = 0;
+ int dev_fd = 0;
+ struct media_device_info mdev_info;
+ int num_media_devices = 0;
+ uint8_t num_cameras = 0;
+
+ CDBG("%s : E", __func__);
+ /* lock the mutex */
+ pthread_mutex_lock(&g_intf_lock);
+ while (1) {
+ char dev_name[32];
+ int num_entities;
+ snprintf(dev_name, sizeof(dev_name), "/dev/media%d", num_media_devices);
+ dev_fd = open(dev_name, O_RDWR | O_NONBLOCK);
+ if (dev_fd <= 0) {
+ CDBG("Done discovering media devices\n");
+ break;
+ }
+ num_media_devices++;
+ memset(&mdev_info, 0, sizeof(mdev_info));
+ rc = ioctl(dev_fd, MEDIA_IOC_DEVICE_INFO, &mdev_info);
+ if (rc < 0) {
+ CDBG_ERROR("Error: ioctl media_dev failed: %s\n", strerror(errno));
+ close(dev_fd);
+ dev_fd = 0;
+ num_cameras = 0;
+ break;
+ }
+
+ if(strncmp(mdev_info.model, MSM_CAMERA_NAME, sizeof(mdev_info.model)) != 0) {
+ close(dev_fd);
+ dev_fd = 0;
+ continue;
+ }
+
+ num_entities = 1;
+ while (1) {
+ struct media_entity_desc entity;
+ memset(&entity, 0, sizeof(entity));
+ entity.id = num_entities++;
+ rc = ioctl(dev_fd, MEDIA_IOC_ENUM_ENTITIES, &entity);
+ if (rc < 0) {
+ CDBG("Done enumerating media entities\n");
+ rc = 0;
+ break;
+ }
+ if(entity.type == MEDIA_ENT_T_DEVNODE_V4L && entity.group_id == QCAMERA_VNODE_GROUP_ID) {
+ strncpy(g_cam_ctrl.video_dev_name[num_cameras],
+ entity.name, sizeof(entity.name));
+ break;
+ }
+ }
+
+ CDBG("%s: dev_info[id=%d,name='%s']\n",
+ __func__, num_cameras, g_cam_ctrl.video_dev_name[num_cameras]);
+
+ num_cameras++;
+ close(dev_fd);
+ dev_fd = 0;
+ }
+ g_cam_ctrl.num_cam = num_cameras;
+
+ /* unlock the mutex */
+ pthread_mutex_unlock(&g_intf_lock);
+ CDBG("%s: num_cameras=%d\n", __func__, g_cam_ctrl.num_cam);
+ return g_cam_ctrl.num_cam;
+}
+
+/* camera ops v-table */
+static mm_camera_ops_t mm_camera_ops = {
+ .query_capability = mm_camera_intf_query_capability,
+ .register_event_notify = mm_camera_intf_register_event_notify,
+ .close_camera = mm_camera_intf_close,
+ .set_parms = mm_camera_intf_set_parms,
+ .get_parms = mm_camera_intf_get_parms,
+ .do_auto_focus = mm_camera_intf_do_auto_focus,
+ .cancel_auto_focus = mm_camera_intf_cancel_auto_focus,
+ .prepare_snapshot = mm_camera_intf_prepare_snapshot,
+ .start_zsl_snapshot = mm_camera_intf_start_zsl_snapshot,
+ .stop_zsl_snapshot = mm_camera_intf_stop_zsl_snapshot,
+ .map_buf = mm_camera_intf_map_buf,
+ .unmap_buf = mm_camera_intf_unmap_buf,
+ .add_channel = mm_camera_intf_add_channel,
+ .delete_channel = mm_camera_intf_del_channel,
+ .get_bundle_info = mm_camera_intf_get_bundle_info,
+ .add_stream = mm_camera_intf_add_stream,
+ .delete_stream = mm_camera_intf_del_stream,
+ .config_stream = mm_camera_intf_config_stream,
+ .qbuf = mm_camera_intf_qbuf,
+ .map_stream_buf = mm_camera_intf_map_stream_buf,
+ .unmap_stream_buf = mm_camera_intf_unmap_stream_buf,
+ .set_stream_parms = mm_camera_intf_set_stream_parms,
+ .get_stream_parms = mm_camera_intf_get_stream_parms,
+ .start_channel = mm_camera_intf_start_channel,
+ .stop_channel = mm_camera_intf_stop_channel,
+ .request_super_buf = mm_camera_intf_request_super_buf,
+ .cancel_super_buf_request = mm_camera_intf_cancel_super_buf_request,
+ .flush_super_buf_queue = mm_camera_intf_flush_super_buf_queue,
+ .configure_notify_mode = mm_camera_intf_configure_notify_mode
+};
+
+/*===========================================================================
+ * FUNCTION : camera_open
+ *
+ * DESCRIPTION: open a camera by camera index
+ *
+ * PARAMETERS :
+ * @camera_idx : camera index. should within range of 0 to num_of_cameras
+ *
+ * RETURN : ptr to a virtual table containing camera handle and operation table.
+ * NULL if failed.
+ *==========================================================================*/
+mm_camera_vtbl_t * camera_open(uint8_t camera_idx)
+{
+ int32_t rc = 0;
+ mm_camera_obj_t* cam_obj = NULL;
+
+ CDBG("%s: E camera_idx = %d\n", __func__, camera_idx);
+ if (camera_idx >= g_cam_ctrl.num_cam) {
+ CDBG_ERROR("%s: Invalid camera_idx (%d)", __func__, camera_idx);
+ return NULL;
+ }
+
+ pthread_mutex_lock(&g_intf_lock);
+ /* opened already */
+ if(NULL != g_cam_ctrl.cam_obj[camera_idx]) {
+ /* Add reference */
+ g_cam_ctrl.cam_obj[camera_idx]->ref_count++;
+ pthread_mutex_unlock(&g_intf_lock);
+ CDBG("%s: opened alreadyn", __func__);
+ return &g_cam_ctrl.cam_obj[camera_idx]->vtbl;
+ }
+
+ cam_obj = (mm_camera_obj_t *)malloc(sizeof(mm_camera_obj_t));
+ if(NULL == cam_obj) {
+ pthread_mutex_unlock(&g_intf_lock);
+ CDBG("%s: no mem", __func__);
+ return NULL;
+ }
+
+ /* initialize camera obj */
+ memset(cam_obj, 0, sizeof(mm_camera_obj_t));
+ cam_obj->ref_count++;
+ cam_obj->my_hdl = mm_camera_util_generate_handler(camera_idx);
+ cam_obj->vtbl.camera_handle = cam_obj->my_hdl; /* set handler */
+ cam_obj->vtbl.ops = &mm_camera_ops;
+ pthread_mutex_init(&cam_obj->cam_lock, NULL);
+
+ rc = mm_camera_open(cam_obj);
+ if(rc != 0) {
+ CDBG_ERROR("%s: mm_camera_open err = %d", __func__, rc);
+ pthread_mutex_destroy(&cam_obj->cam_lock);
+ g_cam_ctrl.cam_obj[camera_idx] = NULL;
+ free(cam_obj);
+ cam_obj = NULL;
+ pthread_mutex_unlock(&g_intf_lock);
+ return NULL;
+ }else{
+ CDBG("%s: Open succeded\n", __func__);
+ g_cam_ctrl.cam_obj[camera_idx] = cam_obj;
+ pthread_mutex_unlock(&g_intf_lock);
+ return &cam_obj->vtbl;
+ }
+}
diff --git a/camera/QCamera2/stack/mm-camera-interface/src/mm_camera_sock.c b/camera/QCamera2/stack/mm-camera-interface/src/mm_camera_sock.c
new file mode 100755
index 0000000..58953d1
--- /dev/null
+++ b/camera/QCamera2/stack/mm-camera-interface/src/mm_camera_sock.c
@@ -0,0 +1,229 @@
+/* Copyright (c) 2012, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include <stdio.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <string.h>
+#include <sys/socket.h>
+#include <sys/uio.h>
+#include <sys/un.h>
+
+#include "mm_camera_dbg.h"
+#include "mm_camera_sock.h"
+
+/*===========================================================================
+ * FUNCTION : mm_camera_socket_create
+ *
+ * DESCRIPTION: opens a domain socket tied to camera ID and socket type
+ * @cam_id : camera ID
+ * @sock_type: socket type, TCP/UDP
+ *
+ * RETURN : fd related to the domain socket
+ *==========================================================================*/
+int mm_camera_socket_create(int cam_id, mm_camera_sock_type_t sock_type)
+{
+ int socket_fd;
+ struct sockaddr_un sock_addr;
+ int sktype;
+ int rc;
+
+ switch (sock_type)
+ {
+ case MM_CAMERA_SOCK_TYPE_UDP:
+ sktype = SOCK_DGRAM;
+ break;
+ case MM_CAMERA_SOCK_TYPE_TCP:
+ sktype = SOCK_STREAM;
+ break;
+ default:
+ CDBG_ERROR("%s: unknown socket type =%d", __func__, sock_type);
+ return -1;
+ }
+ socket_fd = socket(AF_UNIX, sktype, 0);
+ if (socket_fd < 0) {
+ CDBG_ERROR("%s: error create socket fd =%d", __func__, socket_fd);
+ return socket_fd;
+ }
+
+ memset(&sock_addr, 0, sizeof(sock_addr));
+ sock_addr.sun_family = AF_UNIX;
+ snprintf(sock_addr.sun_path, UNIX_PATH_MAX, "/data/cam_socket%d", cam_id);
+ if((rc = connect(socket_fd, (struct sockaddr *) &sock_addr,
+ sizeof(sock_addr))) != 0) {
+ close(socket_fd);
+ socket_fd = -1;
+ CDBG_ERROR("%s: socket_fd=%d %s ", __func__, socket_fd, strerror(errno));
+ }
+
+ CDBG("%s: socket_fd=%d %s", __func__, socket_fd, sock_addr.sun_path);
+ return socket_fd;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_socket_close
+ *
+ * DESCRIPTION: close domain socket by its fd
+ * @fd : file descriptor for the domain socket to be closed
+ *
+ * RETURN : none
+ *==========================================================================*/
+void mm_camera_socket_close(int fd)
+{
+ if (fd > 0) {
+ close(fd);
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_socket_sendmsg
+ *
+ * DESCRIPTION: send msg through domain socket
+ * @fd : socket fd
+ * @msg : pointer to msg to be sent over domain socket
+ * @sendfd : file descriptors to be sent
+ *
+ * RETURN : the total bytes of sent msg
+ *==========================================================================*/
+int mm_camera_socket_sendmsg(
+ int fd,
+ void *msg,
+ uint32_t buf_size,
+ int sendfd)
+{
+ struct msghdr msgh;
+ struct iovec iov[1];
+ struct cmsghdr * cmsghp = NULL;
+ char control[CMSG_SPACE(sizeof(int))];
+
+ if (msg == NULL) {
+ CDBG("%s: msg is NULL", __func__);
+ return -1;
+ }
+ memset(&msgh, 0, sizeof(msgh));
+ msgh.msg_name = NULL;
+ msgh.msg_namelen = 0;
+
+ iov[0].iov_base = msg;
+ iov[0].iov_len = buf_size;
+ msgh.msg_iov = iov;
+ msgh.msg_iovlen = 1;
+ CDBG("%s: iov_len=%d", __func__, iov[0].iov_len);
+
+ msgh.msg_control = NULL;
+ msgh.msg_controllen = 0;
+
+ /* if sendfd is valid, we need to pass it through control msg */
+ if( sendfd > 0) {
+ msgh.msg_control = control;
+ msgh.msg_controllen = sizeof(control);
+ cmsghp = CMSG_FIRSTHDR(&msgh);
+ if (cmsghp != NULL) {
+ CDBG("%s: Got ctrl msg pointer", __func__);
+ cmsghp->cmsg_level = SOL_SOCKET;
+ cmsghp->cmsg_type = SCM_RIGHTS;
+ cmsghp->cmsg_len = CMSG_LEN(sizeof(int));
+ *((int *)CMSG_DATA(cmsghp)) = sendfd;
+ CDBG("%s: cmsg data=%d", __func__, *((int *) CMSG_DATA(cmsghp)));
+ } else {
+ CDBG("%s: ctrl msg NULL", __func__);
+ return -1;
+ }
+ }
+
+ return sendmsg(fd, &(msgh), 0);
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_socket_recvmsg
+ *
+ * DESCRIPTION: receive msg from domain socket.
+ * @fd : socket fd
+ * @msg : pointer to mm_camera_sock_msg_packet_t to hold incoming msg,
+ * need be allocated by the caller
+ * @buf_size: the size of the buf that holds incoming msg
+ * @rcvdfd : pointer to hold recvd file descriptor if not NULL.
+ *
+ * RETURN : the total bytes of received msg
+ *==========================================================================*/
+int mm_camera_socket_recvmsg(
+ int fd,
+ void *msg,
+ uint32_t buf_size,
+ int *rcvdfd)
+{
+ struct msghdr msgh;
+ struct iovec iov[1];
+ struct cmsghdr *cmsghp = NULL;
+ char control[CMSG_SPACE(sizeof(int))];
+ int rcvd_fd = -1;
+ int rcvd_len = 0;
+
+ if ( (msg == NULL) || (buf_size <= 0) ) {
+ CDBG_ERROR(" %s: msg buf is NULL", __func__);
+ return -1;
+ }
+
+ memset(&msgh, 0, sizeof(msgh));
+ msgh.msg_name = NULL;
+ msgh.msg_namelen = 0;
+ msgh.msg_control = control;
+ msgh.msg_controllen = sizeof(control);
+
+ iov[0].iov_base = msg;
+ iov[0].iov_len = buf_size;
+ msgh.msg_iov = iov;
+ msgh.msg_iovlen = 1;
+
+ if ( (rcvd_len = recvmsg(fd, &(msgh), 0)) <= 0) {
+ CDBG_ERROR(" %s: recvmsg failed", __func__);
+ return rcvd_len;
+ }
+
+ CDBG("%s: msg_ctrl %p len %d", __func__, msgh.msg_control, msgh.msg_controllen);
+
+ if( ((cmsghp = CMSG_FIRSTHDR(&msgh)) != NULL) &&
+ (cmsghp->cmsg_len == CMSG_LEN(sizeof(int))) ) {
+ if (cmsghp->cmsg_level == SOL_SOCKET &&
+ cmsghp->cmsg_type == SCM_RIGHTS) {
+ CDBG("%s: CtrlMsg is valid", __func__);
+ rcvd_fd = *((int *) CMSG_DATA(cmsghp));
+ CDBG("%s: Receieved fd=%d", __func__, rcvd_fd);
+ } else {
+ CDBG_ERROR("%s: Unexpected Control Msg. Line=%d", __func__, __LINE__);
+ }
+ }
+
+ if (rcvdfd) {
+ *rcvdfd = rcvd_fd;
+ }
+
+ return rcvd_len;
+}
diff --git a/camera/QCamera2/stack/mm-camera-interface/src/mm_camera_stream.c b/camera/QCamera2/stack/mm-camera-interface/src/mm_camera_stream.c
new file mode 100644
index 0000000..ac2561e
--- /dev/null
+++ b/camera/QCamera2/stack/mm-camera-interface/src/mm_camera_stream.c
@@ -0,0 +1,2550 @@
+/* Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include <pthread.h>
+#include <errno.h>
+#include <sys/ioctl.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <poll.h>
+#include <time.h>
+#include <cam_semaphore.h>
+#ifdef VENUS_PRESENT
+#include <media/msm_media_info.h>
+#endif
+
+#include "mm_camera_dbg.h"
+#include "mm_camera_interface.h"
+#include "mm_camera.h"
+
+/* internal function decalre */
+int32_t mm_stream_qbuf(mm_stream_t *my_obj,
+ mm_camera_buf_def_t *buf);
+int32_t mm_stream_set_ext_mode(mm_stream_t * my_obj);
+int32_t mm_stream_set_fmt(mm_stream_t * my_obj);
+int32_t mm_stream_sync_info(mm_stream_t *my_obj);
+int32_t mm_stream_init_bufs(mm_stream_t * my_obj);
+int32_t mm_stream_deinit_bufs(mm_stream_t * my_obj);
+int32_t mm_stream_request_buf(mm_stream_t * my_obj);
+int32_t mm_stream_unreg_buf(mm_stream_t * my_obj);
+int32_t mm_stream_release(mm_stream_t *my_obj);
+int32_t mm_stream_set_parm(mm_stream_t *my_obj,
+ cam_stream_parm_buffer_t *value);
+int32_t mm_stream_get_parm(mm_stream_t *my_obj,
+ cam_stream_parm_buffer_t *value);
+int32_t mm_stream_do_action(mm_stream_t *my_obj,
+ void *in_value);
+int32_t mm_stream_streamon(mm_stream_t *my_obj);
+int32_t mm_stream_streamoff(mm_stream_t *my_obj);
+int32_t mm_stream_read_msm_frame(mm_stream_t * my_obj,
+ mm_camera_buf_info_t* buf_info,
+ uint8_t num_planes);
+int32_t mm_stream_config(mm_stream_t *my_obj,
+ mm_camera_stream_config_t *config);
+int32_t mm_stream_reg_buf(mm_stream_t * my_obj);
+int32_t mm_stream_buf_done(mm_stream_t * my_obj,
+ mm_camera_buf_def_t *frame);
+int32_t mm_stream_calc_offset(mm_stream_t *my_obj);
+int32_t mm_stream_calc_offset_preview(cam_format_t fmt,
+ cam_dimension_t *dim,
+ cam_stream_buf_plane_info_t *buf_planes);
+int32_t mm_stream_calc_offset_snapshot(cam_format_t fmt,
+ cam_dimension_t *dim,
+ cam_padding_info_t *padding,
+ cam_stream_buf_plane_info_t *buf_planes);
+int32_t mm_stream_calc_offset_raw(cam_format_t fmt,
+ cam_dimension_t *dim,
+ cam_padding_info_t *padding,
+ cam_stream_buf_plane_info_t *buf_planes);
+int32_t mm_stream_calc_offset_video(cam_dimension_t *dim,
+ cam_stream_buf_plane_info_t *buf_planes);
+int32_t mm_stream_calc_offset_metadata(cam_dimension_t *dim,
+ cam_padding_info_t *padding,
+ cam_stream_buf_plane_info_t *buf_planes);
+int32_t mm_stream_calc_offset_postproc(cam_stream_info_t *stream_info,
+ cam_padding_info_t *padding,
+ cam_stream_buf_plane_info_t *buf_planes);
+
+
+/* state machine function declare */
+int32_t mm_stream_fsm_inited(mm_stream_t * my_obj,
+ mm_stream_evt_type_t evt,
+ void * in_val,
+ void * out_val);
+int32_t mm_stream_fsm_acquired(mm_stream_t * my_obj,
+ mm_stream_evt_type_t evt,
+ void * in_val,
+ void * out_val);
+int32_t mm_stream_fsm_cfg(mm_stream_t * my_obj,
+ mm_stream_evt_type_t evt,
+ void * in_val,
+ void * out_val);
+int32_t mm_stream_fsm_buffed(mm_stream_t * my_obj,
+ mm_stream_evt_type_t evt,
+ void * in_val,
+ void * out_val);
+int32_t mm_stream_fsm_reg(mm_stream_t * my_obj,
+ mm_stream_evt_type_t evt,
+ void * in_val,
+ void * out_val);
+int32_t mm_stream_fsm_active(mm_stream_t * my_obj,
+ mm_stream_evt_type_t evt,
+ void * in_val,
+ void * out_val);
+uint32_t mm_stream_get_v4l2_fmt(cam_format_t fmt);
+
+
+/*===========================================================================
+ * FUNCTION : mm_stream_handle_rcvd_buf
+ *
+ * DESCRIPTION: function to handle newly received stream buffer
+ *
+ * PARAMETERS :
+ * @cam_obj : stream object
+ * @buf_info: ptr to struct storing buffer information
+ *
+ * RETURN : none
+ *==========================================================================*/
+void mm_stream_handle_rcvd_buf(mm_stream_t *my_obj,
+ mm_camera_buf_info_t *buf_info,
+ uint8_t has_cb)
+{
+ CDBG("%s: E, my_handle = 0x%x, fd = %d, state = %d",
+ __func__, my_obj->my_hdl, my_obj->fd, my_obj->state);
+
+ /* enqueue to super buf thread */
+ if (my_obj->is_bundled) {
+ mm_camera_cmdcb_t* node = NULL;
+
+ /* send cam_sem_post to wake up channel cmd thread to enqueue to super buffer */
+ node = (mm_camera_cmdcb_t *)malloc(sizeof(mm_camera_cmdcb_t));
+ if (NULL != node) {
+ memset(node, 0, sizeof(mm_camera_cmdcb_t));
+ node->cmd_type = MM_CAMERA_CMD_TYPE_DATA_CB;
+ node->u.buf = *buf_info;
+
+ /* enqueue to cmd thread */
+ cam_queue_enq(&(my_obj->ch_obj->cmd_thread.cmd_queue), node);
+
+ /* wake up cmd thread */
+ cam_sem_post(&(my_obj->ch_obj->cmd_thread.cmd_sem));
+ } else {
+ CDBG_ERROR("%s: No memory for mm_camera_node_t", __func__);
+ }
+ }
+
+ if(has_cb) {
+ mm_camera_cmdcb_t* node = NULL;
+
+ /* send cam_sem_post to wake up cmd thread to dispatch dataCB */
+ node = (mm_camera_cmdcb_t *)malloc(sizeof(mm_camera_cmdcb_t));
+ if (NULL != node) {
+ memset(node, 0, sizeof(mm_camera_cmdcb_t));
+ node->cmd_type = MM_CAMERA_CMD_TYPE_DATA_CB;
+ node->u.buf = *buf_info;
+
+ /* enqueue to cmd thread */
+ cam_queue_enq(&(my_obj->cmd_thread.cmd_queue), node);
+
+ /* wake up cmd thread */
+ cam_sem_post(&(my_obj->cmd_thread.cmd_sem));
+ } else {
+ CDBG_ERROR("%s: No memory for mm_camera_node_t", __func__);
+ }
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : mm_stream_data_notify
+ *
+ * DESCRIPTION: callback to handle data notify from kernel
+ *
+ * PARAMETERS :
+ * @user_data : user data ptr (stream object)
+ *
+ * RETURN : none
+ *==========================================================================*/
+static void mm_stream_data_notify(void* user_data)
+{
+ mm_stream_t *my_obj = (mm_stream_t*)user_data;
+ int32_t idx = -1, i, rc;
+ uint8_t has_cb = 0;
+ mm_camera_buf_info_t buf_info;
+
+ if (NULL == my_obj) {
+ return;
+ }
+
+ CDBG("%s: E, my_handle = 0x%x, fd = %d, state = %d",
+ __func__, my_obj->my_hdl, my_obj->fd, my_obj->state);
+ if (MM_STREAM_STATE_ACTIVE != my_obj->state) {
+ /* this Cb will only received in active_stream_on state
+ * if not so, return here */
+ CDBG_ERROR("%s: ERROR!! Wrong state (%d) to receive data notify!",
+ __func__, my_obj->state);
+ return;
+ }
+
+ memset(&buf_info, 0, sizeof(mm_camera_buf_info_t));
+ rc = mm_stream_read_msm_frame(my_obj, &buf_info, my_obj->frame_offset.num_planes);
+ if (rc != 0) {
+ return;
+ }
+ idx = buf_info.buf->buf_idx;
+
+ pthread_mutex_lock(&my_obj->cb_lock);
+ for (i = 0; i < MM_CAMERA_STREAM_BUF_CB_MAX; i++) {
+ if(NULL != my_obj->buf_cb[i].cb) {
+ /* for every CB, add ref count */
+ has_cb = 1;
+ break;
+ }
+ }
+ pthread_mutex_unlock(&my_obj->cb_lock);
+
+ pthread_mutex_lock(&my_obj->buf_lock);
+ /* update buffer location */
+ my_obj->buf_status[idx].in_kernel = 0;
+
+ /* update buf ref count */
+ if (my_obj->is_bundled) {
+ /* need to add into super buf since bundled, add ref count */
+ my_obj->buf_status[idx].buf_refcnt++;
+ }
+ my_obj->buf_status[idx].buf_refcnt += has_cb;
+ pthread_mutex_unlock(&my_obj->buf_lock);
+
+ mm_stream_handle_rcvd_buf(my_obj, &buf_info, has_cb);
+}
+
+/*===========================================================================
+ * FUNCTION : mm_stream_dispatch_app_data
+ *
+ * DESCRIPTION: dispatch stream buffer to registered users
+ *
+ * PARAMETERS :
+ * @cmd_cb : ptr storing stream buffer information
+ * @userdata: user data ptr (stream object)
+ *
+ * RETURN : none
+ *==========================================================================*/
+static void mm_stream_dispatch_app_data(mm_camera_cmdcb_t *cmd_cb,
+ void* user_data)
+{
+ int i;
+ mm_stream_t * my_obj = (mm_stream_t *)user_data;
+ mm_camera_buf_info_t* buf_info = NULL;
+ mm_camera_super_buf_t super_buf;
+ mm_camera_cmd_thread_name("mm_cam_stream");
+
+ if (NULL == my_obj) {
+ return;
+ }
+ CDBG("%s: E, my_handle = 0x%x, fd = %d, state = %d",
+ __func__, my_obj->my_hdl, my_obj->fd, my_obj->state);
+
+ if (MM_CAMERA_CMD_TYPE_DATA_CB != cmd_cb->cmd_type) {
+ CDBG_ERROR("%s: Wrong cmd_type (%d) for dataCB",
+ __func__, cmd_cb->cmd_type);
+ return;
+ }
+
+ buf_info = &cmd_cb->u.buf;
+ memset(&super_buf, 0, sizeof(mm_camera_super_buf_t));
+ super_buf.num_bufs = 1;
+ super_buf.bufs[0] = buf_info->buf;
+ super_buf.camera_handle = my_obj->ch_obj->cam_obj->my_hdl;
+ super_buf.ch_id = my_obj->ch_obj->my_hdl;
+
+ pthread_mutex_lock(&my_obj->cb_lock);
+ for(i = 0; i < MM_CAMERA_STREAM_BUF_CB_MAX; i++) {
+ if(NULL != my_obj->buf_cb[i].cb) {
+ if (my_obj->buf_cb[i].cb_count != 0) {
+ /* if <0, means infinite CB
+ * if >0, means CB for certain times
+ * both case we need to call CB */
+
+ /* increase buf ref cnt */
+ pthread_mutex_lock(&my_obj->buf_lock);
+ my_obj->buf_status[buf_info->buf->buf_idx].buf_refcnt++;
+ pthread_mutex_unlock(&my_obj->buf_lock);
+
+ /* callback */
+ my_obj->buf_cb[i].cb(&super_buf,
+ my_obj->buf_cb[i].user_data);
+ }
+
+ /* if >0, reduce count by 1 every time we called CB until reaches 0
+ * when count reach 0, reset the buf_cb to have no CB */
+ if (my_obj->buf_cb[i].cb_count > 0) {
+ my_obj->buf_cb[i].cb_count--;
+ if (0 == my_obj->buf_cb[i].cb_count) {
+ my_obj->buf_cb[i].cb = NULL;
+ my_obj->buf_cb[i].user_data = NULL;
+ }
+ }
+ }
+ }
+ pthread_mutex_unlock(&my_obj->cb_lock);
+
+ /* do buf_done since we increased refcnt by one when has_cb */
+ mm_stream_buf_done(my_obj, buf_info->buf);
+}
+
+/*===========================================================================
+ * FUNCTION : mm_stream_fsm_fn
+ *
+ * DESCRIPTION: stream finite state machine entry function. Depends on stream
+ * state, incoming event will be handled differently.
+ *
+ * PARAMETERS :
+ * @my_obj : ptr to a stream object
+ * @evt : stream event to be processed
+ * @in_val : input event payload. Can be NULL if not needed.
+ * @out_val : output payload, Can be NULL if not needed.
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_stream_fsm_fn(mm_stream_t *my_obj,
+ mm_stream_evt_type_t evt,
+ void * in_val,
+ void * out_val)
+{
+ int32_t rc = -1;
+
+ CDBG("%s: E, my_handle = 0x%x, fd = %d, state = %d",
+ __func__, my_obj->my_hdl, my_obj->fd, my_obj->state);
+ switch (my_obj->state) {
+ case MM_STREAM_STATE_NOTUSED:
+ CDBG("%s: Not handling evt in unused state", __func__);
+ break;
+ case MM_STREAM_STATE_INITED:
+ rc = mm_stream_fsm_inited(my_obj, evt, in_val, out_val);
+ break;
+ case MM_STREAM_STATE_ACQUIRED:
+ rc = mm_stream_fsm_acquired(my_obj, evt, in_val, out_val);
+ break;
+ case MM_STREAM_STATE_CFG:
+ rc = mm_stream_fsm_cfg(my_obj, evt, in_val, out_val);
+ break;
+ case MM_STREAM_STATE_BUFFED:
+ rc = mm_stream_fsm_buffed(my_obj, evt, in_val, out_val);
+ break;
+ case MM_STREAM_STATE_REG:
+ rc = mm_stream_fsm_reg(my_obj, evt, in_val, out_val);
+ break;
+ case MM_STREAM_STATE_ACTIVE:
+ rc = mm_stream_fsm_active(my_obj, evt, in_val, out_val);
+ break;
+ default:
+ CDBG("%s: Not a valid state (%d)", __func__, my_obj->state);
+ break;
+ }
+ CDBG("%s : X rc =%d",__func__,rc);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_stream_fsm_inited
+ *
+ * DESCRIPTION: stream finite state machine function to handle event in INITED
+ * state.
+ *
+ * PARAMETERS :
+ * @my_obj : ptr to a stream object
+ * @evt : stream event to be processed
+ * @in_val : input event payload. Can be NULL if not needed.
+ * @out_val : output payload, Can be NULL if not needed.
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_stream_fsm_inited(mm_stream_t *my_obj,
+ mm_stream_evt_type_t evt,
+ void * in_val,
+ void * out_val)
+{
+ int32_t rc = 0;
+ char dev_name[MM_CAMERA_DEV_NAME_LEN];
+
+ CDBG("%s: E, my_handle = 0x%x, fd = %d, state = %d",
+ __func__, my_obj->my_hdl, my_obj->fd, my_obj->state);
+ switch(evt) {
+ case MM_STREAM_EVT_ACQUIRE:
+ if ((NULL == my_obj->ch_obj) || (NULL == my_obj->ch_obj->cam_obj)) {
+ CDBG_ERROR("%s: NULL channel or camera obj\n", __func__);
+ rc = -1;
+ break;
+ }
+
+ snprintf(dev_name, sizeof(dev_name), "/dev/%s",
+ mm_camera_util_get_dev_name(my_obj->ch_obj->cam_obj->my_hdl));
+
+ my_obj->fd = open(dev_name, O_RDWR | O_NONBLOCK);
+ if (my_obj->fd <= 0) {
+ CDBG_ERROR("%s: open dev returned %d\n", __func__, my_obj->fd);
+ rc = -1;
+ break;
+ }
+ CDBG("%s: open dev fd = %d\n", __func__, my_obj->fd);
+ rc = mm_stream_set_ext_mode(my_obj);
+ if (0 == rc) {
+ my_obj->state = MM_STREAM_STATE_ACQUIRED;
+ } else {
+ /* failed setting ext_mode
+ * close fd */
+ close(my_obj->fd);
+ my_obj->fd = 0;
+ break;
+ }
+ break;
+ default:
+ CDBG_ERROR("%s: invalid state (%d) for evt (%d), in(%p), out(%p)",
+ __func__, my_obj->state, evt, in_val, out_val);
+ break;
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_stream_fsm_acquired
+ *
+ * DESCRIPTION: stream finite state machine function to handle event in AQUIRED
+ * state.
+ *
+ * PARAMETERS :
+ * @my_obj : ptr to a stream object
+ * @evt : stream event to be processed
+ * @in_val : input event payload. Can be NULL if not needed.
+ * @out_val : output payload, Can be NULL if not needed.
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_stream_fsm_acquired(mm_stream_t *my_obj,
+ mm_stream_evt_type_t evt,
+ void * in_val,
+ void * out_val)
+{
+ int32_t rc = 0;
+
+ CDBG("%s: E, my_handle = 0x%x, fd = %d, state = %d",
+ __func__, my_obj->my_hdl, my_obj->fd, my_obj->state);
+ switch(evt) {
+ case MM_STREAM_EVT_SET_FMT:
+ {
+ mm_camera_stream_config_t *config =
+ (mm_camera_stream_config_t *)in_val;
+
+ rc = mm_stream_config(my_obj, config);
+
+ /* change state to configed */
+ my_obj->state = MM_STREAM_STATE_CFG;
+
+ break;
+ }
+ case MM_STREAM_EVT_RELEASE:
+ rc = mm_stream_release(my_obj);
+ /* change state to not used */
+ my_obj->state = MM_STREAM_STATE_NOTUSED;
+ break;
+ case MM_STREAM_EVT_SET_PARM:
+ {
+ mm_evt_paylod_set_get_stream_parms_t *payload =
+ (mm_evt_paylod_set_get_stream_parms_t *)in_val;
+ rc = mm_stream_set_parm(my_obj, payload->parms);
+ }
+ break;
+ case MM_STREAM_EVT_GET_PARM:
+ {
+ mm_evt_paylod_set_get_stream_parms_t *payload =
+ (mm_evt_paylod_set_get_stream_parms_t *)in_val;
+ rc = mm_stream_get_parm(my_obj, payload->parms);
+ }
+ break;
+ default:
+ CDBG_ERROR("%s: invalid state (%d) for evt (%d), in(%p), out(%p)",
+ __func__, my_obj->state, evt, in_val, out_val);
+ }
+ CDBG("%s :X rc = %d", __func__, rc);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_stream_fsm_cfg
+ *
+ * DESCRIPTION: stream finite state machine function to handle event in CONFIGURED
+ * state.
+ *
+ * PARAMETERS :
+ * @my_obj : ptr to a stream object
+ * @evt : stream event to be processed
+ * @in_val : input event payload. Can be NULL if not needed.
+ * @out_val : output payload, Can be NULL if not needed.
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_stream_fsm_cfg(mm_stream_t * my_obj,
+ mm_stream_evt_type_t evt,
+ void * in_val,
+ void * out_val)
+{
+ int32_t rc = 0;
+ CDBG("%s: E, my_handle = 0x%x, fd = %d, state = %d",
+ __func__, my_obj->my_hdl, my_obj->fd, my_obj->state);
+ switch(evt) {
+ case MM_STREAM_EVT_SET_FMT:
+ {
+ mm_camera_stream_config_t *config =
+ (mm_camera_stream_config_t *)in_val;
+
+ rc = mm_stream_config(my_obj, config);
+
+ /* change state to configed */
+ my_obj->state = MM_STREAM_STATE_CFG;
+
+ break;
+ }
+ case MM_STREAM_EVT_RELEASE:
+ rc = mm_stream_release(my_obj);
+ my_obj->state = MM_STREAM_STATE_NOTUSED;
+ break;
+ case MM_STREAM_EVT_SET_PARM:
+ {
+ mm_evt_paylod_set_get_stream_parms_t *payload =
+ (mm_evt_paylod_set_get_stream_parms_t *)in_val;
+ rc = mm_stream_set_parm(my_obj, payload->parms);
+ }
+ break;
+ case MM_STREAM_EVT_GET_PARM:
+ {
+ mm_evt_paylod_set_get_stream_parms_t *payload =
+ (mm_evt_paylod_set_get_stream_parms_t *)in_val;
+ rc = mm_stream_get_parm(my_obj, payload->parms);
+ }
+ break;
+ case MM_STREAM_EVT_GET_BUF:
+ rc = mm_stream_init_bufs(my_obj);
+ /* change state to buff allocated */
+ if(0 == rc) {
+ my_obj->state = MM_STREAM_STATE_BUFFED;
+ }
+ break;
+ default:
+ CDBG_ERROR("%s: invalid state (%d) for evt (%d), in(%p), out(%p)",
+ __func__, my_obj->state, evt, in_val, out_val);
+ }
+ CDBG("%s :X rc = %d", __func__, rc);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_stream_fsm_buffed
+ *
+ * DESCRIPTION: stream finite state machine function to handle event in BUFFED
+ * state.
+ *
+ * PARAMETERS :
+ * @my_obj : ptr to a stream object
+ * @evt : stream event to be processed
+ * @in_val : input event payload. Can be NULL if not needed.
+ * @out_val : output payload, Can be NULL if not needed.
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_stream_fsm_buffed(mm_stream_t * my_obj,
+ mm_stream_evt_type_t evt,
+ void * in_val,
+ void * out_val)
+{
+ int32_t rc = 0;
+ CDBG("%s: E, my_handle = 0x%x, fd = %d, state = %d",
+ __func__, my_obj->my_hdl, my_obj->fd, my_obj->state);
+ switch(evt) {
+ case MM_STREAM_EVT_PUT_BUF:
+ rc = mm_stream_deinit_bufs(my_obj);
+ /* change state to configed */
+ if(0 == rc) {
+ my_obj->state = MM_STREAM_STATE_CFG;
+ }
+ break;
+ case MM_STREAM_EVT_REG_BUF:
+ rc = mm_stream_reg_buf(my_obj);
+ /* change state to regged */
+ if(0 == rc) {
+ my_obj->state = MM_STREAM_STATE_REG;
+ }
+ break;
+ case MM_STREAM_EVT_SET_PARM:
+ {
+ mm_evt_paylod_set_get_stream_parms_t *payload =
+ (mm_evt_paylod_set_get_stream_parms_t *)in_val;
+ rc = mm_stream_set_parm(my_obj, payload->parms);
+ }
+ break;
+ case MM_STREAM_EVT_GET_PARM:
+ {
+ mm_evt_paylod_set_get_stream_parms_t *payload =
+ (mm_evt_paylod_set_get_stream_parms_t *)in_val;
+ rc = mm_stream_get_parm(my_obj, payload->parms);
+ }
+ break;
+ default:
+ CDBG_ERROR("%s: invalid state (%d) for evt (%d), in(%p), out(%p)",
+ __func__, my_obj->state, evt, in_val, out_val);
+ }
+ CDBG("%s :X rc = %d", __func__, rc);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_stream_fsm_reg
+ *
+ * DESCRIPTION: stream finite state machine function to handle event in REGGED
+ * state.
+ *
+ * PARAMETERS :
+ * @my_obj : ptr to a stream object
+ * @evt : stream event to be processed
+ * @in_val : input event payload. Can be NULL if not needed.
+ * @out_val : output payload, Can be NULL if not needed.
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_stream_fsm_reg(mm_stream_t * my_obj,
+ mm_stream_evt_type_t evt,
+ void * in_val,
+ void * out_val)
+{
+ int32_t rc = 0;
+ CDBG("%s: E, my_handle = 0x%x, fd = %d, state = %d",
+ __func__, my_obj->my_hdl, my_obj->fd, my_obj->state);
+
+ switch(evt) {
+ case MM_STREAM_EVT_UNREG_BUF:
+ rc = mm_stream_unreg_buf(my_obj);
+
+ /* change state to buffed */
+ my_obj->state = MM_STREAM_STATE_BUFFED;
+ break;
+ case MM_STREAM_EVT_START:
+ {
+ uint8_t has_cb = 0;
+ uint8_t i;
+ /* launch cmd thread if CB is not null */
+ pthread_mutex_lock(&my_obj->cb_lock);
+ for (i = 0; i < MM_CAMERA_STREAM_BUF_CB_MAX; i++) {
+ if(NULL != my_obj->buf_cb[i].cb) {
+ has_cb = 1;
+ break;
+ }
+ }
+ pthread_mutex_unlock(&my_obj->cb_lock);
+
+ if (has_cb) {
+ mm_camera_cmd_thread_launch(&my_obj->cmd_thread,
+ mm_stream_dispatch_app_data,
+ (void *)my_obj);
+ }
+
+ my_obj->state = MM_STREAM_STATE_ACTIVE;
+ rc = mm_stream_streamon(my_obj);
+ if (0 != rc) {
+ /* failed stream on, need to release cmd thread if it's launched */
+ if (has_cb) {
+ mm_camera_cmd_thread_release(&my_obj->cmd_thread);
+ }
+ my_obj->state = MM_STREAM_STATE_REG;
+ break;
+ }
+ }
+ break;
+ case MM_STREAM_EVT_SET_PARM:
+ {
+ mm_evt_paylod_set_get_stream_parms_t *payload =
+ (mm_evt_paylod_set_get_stream_parms_t *)in_val;
+ rc = mm_stream_set_parm(my_obj, payload->parms);
+ }
+ break;
+ case MM_STREAM_EVT_GET_PARM:
+ {
+ mm_evt_paylod_set_get_stream_parms_t *payload =
+ (mm_evt_paylod_set_get_stream_parms_t *)in_val;
+ rc = mm_stream_get_parm(my_obj, payload->parms);
+ }
+ break;
+ default:
+ CDBG_ERROR("%s: invalid state (%d) for evt (%d), in(%p), out(%p)",
+ __func__, my_obj->state, evt, in_val, out_val);
+ }
+ CDBG("%s :X rc = %d", __func__, rc);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_stream_fsm_active
+ *
+ * DESCRIPTION: stream finite state machine function to handle event in ACTIVE
+ * state.
+ *
+ * PARAMETERS :
+ * @my_obj : ptr to a stream object
+ * @evt : stream event to be processed
+ * @in_val : input event payload. Can be NULL if not needed.
+ * @out_val : output payload, Can be NULL if not needed.
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_stream_fsm_active(mm_stream_t * my_obj,
+ mm_stream_evt_type_t evt,
+ void * in_val,
+ void * out_val)
+{
+ int32_t rc = 0;
+ CDBG("%s: E, my_handle = 0x%x, fd = %d, state = %d",
+ __func__, my_obj->my_hdl, my_obj->fd, my_obj->state);
+ switch(evt) {
+ case MM_STREAM_EVT_QBUF:
+ rc = mm_stream_buf_done(my_obj, (mm_camera_buf_def_t *)in_val);
+ break;
+ case MM_STREAM_EVT_STOP:
+ {
+ uint8_t has_cb = 0;
+ uint8_t i;
+ rc = mm_stream_streamoff(my_obj);
+
+ pthread_mutex_lock(&my_obj->cb_lock);
+ for (i = 0; i < MM_CAMERA_STREAM_BUF_CB_MAX; i++) {
+ if(NULL != my_obj->buf_cb[i].cb) {
+ has_cb = 1;
+ break;
+ }
+ }
+ pthread_mutex_unlock(&my_obj->cb_lock);
+
+ if (has_cb) {
+ mm_camera_cmd_thread_release(&my_obj->cmd_thread);
+ }
+ my_obj->state = MM_STREAM_STATE_REG;
+ }
+ break;
+ case MM_STREAM_EVT_SET_PARM:
+ {
+ mm_evt_paylod_set_get_stream_parms_t *payload =
+ (mm_evt_paylod_set_get_stream_parms_t *)in_val;
+ rc = mm_stream_set_parm(my_obj, payload->parms);
+ }
+ break;
+ case MM_STREAM_EVT_GET_PARM:
+ {
+ mm_evt_paylod_set_get_stream_parms_t *payload =
+ (mm_evt_paylod_set_get_stream_parms_t *)in_val;
+ rc = mm_stream_get_parm(my_obj, payload->parms);
+ }
+ break;
+ case MM_STREAM_EVT_DO_ACTION:
+ rc = mm_stream_do_action(my_obj, in_val);
+ break;
+ default:
+ CDBG_ERROR("%s: invalid state (%d) for evt (%d), in(%p), out(%p)",
+ __func__, my_obj->state, evt, in_val, out_val);
+ }
+ CDBG("%s :X rc = %d", __func__, rc);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_stream_config
+ *
+ * DESCRIPTION: configure a stream
+ *
+ * PARAMETERS :
+ * @my_obj : stream object
+ * @config : stream configuration
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_stream_config(mm_stream_t *my_obj,
+ mm_camera_stream_config_t *config)
+{
+ int32_t rc = 0;
+ CDBG("%s: E, my_handle = 0x%x, fd = %d, state = %d",
+ __func__, my_obj->my_hdl, my_obj->fd, my_obj->state);
+ my_obj->stream_info = config->stream_info;
+ my_obj->buf_num = 0;
+ my_obj->mem_vtbl = config->mem_vtbl;
+ my_obj->padding_info = config->padding_info;
+ /* cd through intf always palced at idx 0 of buf_cb */
+ my_obj->buf_cb[0].cb = config->stream_cb;
+ my_obj->buf_cb[0].user_data = config->userdata;
+ my_obj->buf_cb[0].cb_count = -1; /* infinite by default */
+
+ rc = mm_stream_sync_info(my_obj);
+ if (rc == 0) {
+ rc = mm_stream_set_fmt(my_obj);
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_stream_release
+ *
+ * DESCRIPTION: release a stream resource
+ *
+ * PARAMETERS :
+ * @my_obj : stream object
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_stream_release(mm_stream_t *my_obj)
+{
+ CDBG("%s: E, my_handle = 0x%x, fd = %d, state = %d",
+ __func__, my_obj->my_hdl, my_obj->fd, my_obj->state);
+
+ /* close fd */
+ if(my_obj->fd > 0)
+ {
+ close(my_obj->fd);
+ }
+
+ /* destroy mutex */
+ pthread_mutex_destroy(&my_obj->buf_lock);
+ pthread_mutex_destroy(&my_obj->cb_lock);
+
+ /* reset stream obj */
+ memset(my_obj, 0, sizeof(mm_stream_t));
+
+ return 0;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_stream_streamon
+ *
+ * DESCRIPTION: stream on a stream. sending v4l2 request to kernel
+ *
+ * PARAMETERS :
+ * @my_obj : stream object
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_stream_streamon(mm_stream_t *my_obj)
+{
+ int32_t rc;
+ enum v4l2_buf_type buf_type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;
+
+ CDBG("%s: E, my_handle = 0x%x, fd = %d, state = %d",
+ __func__, my_obj->my_hdl, my_obj->fd, my_obj->state);
+ /* Add fd to data poll thread */
+ rc = mm_camera_poll_thread_add_poll_fd(&my_obj->ch_obj->poll_thread[0],
+ my_obj->my_hdl,
+ my_obj->fd,
+ mm_stream_data_notify,
+ (void*)my_obj);
+ if (rc < 0) {
+ return rc;
+ }
+ rc = ioctl(my_obj->fd, VIDIOC_STREAMON, &buf_type);
+ if (rc < 0) {
+ CDBG_ERROR("%s: ioctl VIDIOC_STREAMON failed: rc=%d\n",
+ __func__, rc);
+ /* remove fd from data poll thread in case of failure */
+ mm_camera_poll_thread_del_poll_fd(&my_obj->ch_obj->poll_thread[0], my_obj->my_hdl);
+ }
+ CDBG("%s :X rc = %d",__func__,rc);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_stream_streamoff
+ *
+ * DESCRIPTION: stream off a stream. sending v4l2 request to kernel
+ *
+ * PARAMETERS :
+ * @my_obj : stream object
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_stream_streamoff(mm_stream_t *my_obj)
+{
+ int32_t rc;
+ enum v4l2_buf_type buf_type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;
+ CDBG("%s: E, my_handle = 0x%x, fd = %d, state = %d",
+ __func__, my_obj->my_hdl, my_obj->fd, my_obj->state);
+
+ /* step1: remove fd from data poll thread */
+ mm_camera_poll_thread_del_poll_fd(&my_obj->ch_obj->poll_thread[0], my_obj->my_hdl);
+
+ /* step2: stream off */
+ rc = ioctl(my_obj->fd, VIDIOC_STREAMOFF, &buf_type);
+ if (rc < 0) {
+ CDBG_ERROR("%s: STREAMOFF failed: %s\n",
+ __func__, strerror(errno));
+ }
+ CDBG("%s :X rc = %d",__func__,rc);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_stream_read_msm_frame
+ *
+ * DESCRIPTION: dequeue a stream buffer from kernel queue
+ *
+ * PARAMETERS :
+ * @my_obj : stream object
+ * @buf_info : ptr to a struct storing buffer information
+ * @num_planes : number of planes in the buffer
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_stream_read_msm_frame(mm_stream_t * my_obj,
+ mm_camera_buf_info_t* buf_info,
+ uint8_t num_planes)
+{
+ int32_t rc = 0;
+ struct v4l2_buffer vb;
+ struct v4l2_plane planes[VIDEO_MAX_PLANES];
+ CDBG("%s: E, my_handle = 0x%x, fd = %d, state = %d",
+ __func__, my_obj->my_hdl, my_obj->fd, my_obj->state);
+
+ memset(&vb, 0, sizeof(vb));
+ vb.type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;
+ vb.memory = V4L2_MEMORY_USERPTR;
+ vb.m.planes = &planes[0];
+ vb.length = num_planes;
+
+ rc = ioctl(my_obj->fd, VIDIOC_DQBUF, &vb);
+ if (rc < 0) {
+ CDBG_ERROR("%s: VIDIOC_DQBUF ioctl call failed (rc=%d)\n",
+ __func__, rc);
+ } else {
+ int8_t idx = vb.index;
+ buf_info->buf = &my_obj->buf[idx];
+ buf_info->frame_idx = vb.sequence;
+ buf_info->stream_id = my_obj->my_hdl;
+
+ buf_info->buf->stream_id = my_obj->my_hdl;
+ buf_info->buf->buf_idx = idx;
+ buf_info->buf->frame_idx = vb.sequence;
+ buf_info->buf->ts.tv_sec = vb.timestamp.tv_sec;
+ buf_info->buf->ts.tv_nsec = vb.timestamp.tv_usec * 1000;
+ CDBG("%s: VIDIOC_DQBUF buf_index %d, frame_idx %d, stream type %d\n",
+ __func__, vb.index, buf_info->buf->frame_idx, my_obj->stream_info->stream_type);
+ if ( NULL != my_obj->mem_vtbl.clean_invalidate_buf ) {
+ rc = my_obj->mem_vtbl.clean_invalidate_buf(idx,
+ my_obj->mem_vtbl.user_data);
+ if ( 0 > rc ) {
+ CDBG_ERROR("%s: Clean invalidate cache failed on buffer index: %d",
+ __func__,
+ idx);
+ return rc;
+ }
+ } else {
+ CDBG_ERROR(" %s : Clean invalidate cache op not supported\n", __func__);
+ }
+ }
+
+ CDBG("%s :X rc = %d",__func__,rc);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_stream_set_parms
+ *
+ * DESCRIPTION: set parameters per stream
+ *
+ * PARAMETERS :
+ * @my_obj : stream object
+ * @in_value : ptr to a param struct to be set to server
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ * NOTE : Assume the parms struct buf is already mapped to server via
+ * domain socket. Corresponding fields of parameters to be set
+ * are already filled in by upper layer caller.
+ *==========================================================================*/
+int32_t mm_stream_set_parm(mm_stream_t *my_obj,
+ cam_stream_parm_buffer_t *in_value)
+{
+ int32_t rc = -1;
+ int32_t value = 0;
+ if (in_value != NULL) {
+ rc = mm_camera_util_s_ctrl(my_obj->fd, CAM_PRIV_STREAM_PARM, &value);
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_stream_get_parms
+ *
+ * DESCRIPTION: get parameters per stream
+ *
+ * PARAMETERS :
+ * @my_obj : stream object
+ * @in_value : ptr to a param struct to be get from server
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ * NOTE : Assume the parms struct buf is already mapped to server via
+ * domain socket. Corresponding fields of parameters to be get
+ * are already filled in by upper layer caller.
+ *==========================================================================*/
+int32_t mm_stream_get_parm(mm_stream_t *my_obj,
+ cam_stream_parm_buffer_t *in_value)
+{
+ int32_t rc = -1;
+ int32_t value = 0;
+ if (in_value != NULL) {
+ rc = mm_camera_util_g_ctrl(my_obj->fd, CAM_PRIV_STREAM_PARM, &value);
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_stream_do_actions
+ *
+ * DESCRIPTION: request server to perform stream based actions
+ *
+ * PARAMETERS :
+ * @my_obj : stream object
+ * @in_value : ptr to a struct of actions to be performed by the server
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ * NOTE : Assume the action struct buf is already mapped to server via
+ * domain socket. Corresponding fields of actions to be performed
+ * are already filled in by upper layer caller.
+ *==========================================================================*/
+int32_t mm_stream_do_action(mm_stream_t *my_obj,
+ void *in_value)
+{
+ int32_t rc = -1;
+ int32_t value = 0;
+ if (in_value != NULL) {
+ rc = mm_camera_util_s_ctrl(my_obj->fd, CAM_PRIV_STREAM_PARM, &value);
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_stream_set_ext_mode
+ *
+ * DESCRIPTION: set stream extended mode to server via v4l2 ioctl
+ *
+ * PARAMETERS :
+ * @my_obj : stream object
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ * NOTE : Server will return a server stream id that uniquely identify
+ * this stream on server side. Later on communication to server
+ * per stream should use this server stream id.
+ *==========================================================================*/
+int32_t mm_stream_set_ext_mode(mm_stream_t * my_obj)
+{
+ int32_t rc = 0;
+ struct v4l2_streamparm s_parm;
+ CDBG("%s: E, my_handle = 0x%x, fd = %d, state = %d",
+ __func__, my_obj->my_hdl, my_obj->fd, my_obj->state);
+
+ memset(&s_parm, 0, sizeof(s_parm));
+ s_parm.type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;
+
+ rc = ioctl(my_obj->fd, VIDIOC_S_PARM, &s_parm);
+ CDBG("%s:stream fd=%d, rc=%d, extended_mode=%d\n",
+ __func__, my_obj->fd, rc, s_parm.parm.capture.extendedmode);
+ if (rc == 0) {
+ /* get server stream id */
+ my_obj->server_stream_id = s_parm.parm.capture.extendedmode;
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_stream_qbuf
+ *
+ * DESCRIPTION: enqueue buffer back to kernel queue for furture use
+ *
+ * PARAMETERS :
+ * @my_obj : stream object
+ * @buf : ptr to a struct storing buffer information
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_stream_qbuf(mm_stream_t *my_obj, mm_camera_buf_def_t *buf)
+{
+ int32_t rc = 0;
+ struct v4l2_buffer buffer;
+ struct v4l2_plane planes[VIDEO_MAX_PLANES];
+ CDBG("%s: E, my_handle = 0x%x, fd = %d, state = %d",
+ __func__, my_obj->my_hdl, my_obj->fd, my_obj->state);
+
+ memcpy(planes, buf->planes, sizeof(planes));
+ memset(&buffer, 0, sizeof(buffer));
+ buffer.type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;
+ buffer.memory = V4L2_MEMORY_USERPTR;
+ buffer.index = buf->buf_idx;
+ buffer.m.planes = &planes[0];
+ buffer.length = buf->num_planes;
+
+ CDBG("%s:plane 0: stream_hdl=%d,fd=%d,frame idx=%d,num_planes = %d, offset = %d, data_offset = %d\n", __func__,
+ buf->stream_id, buf->fd, buffer.index, buffer.length, buf->planes[0].reserved[0], buf->planes[0].data_offset);
+ CDBG("%s:plane 1: stream_hdl=%d,fd=%d,frame idx=%d,num_planes = %d, offset = %d, data_offset = %d\n", __func__,
+ buf->stream_id, buf->fd, buffer.index, buffer.length, buf->planes[1].reserved[0], buf->planes[1].data_offset);
+
+ if ( NULL != my_obj->mem_vtbl.invalidate_buf ) {
+ rc = my_obj->mem_vtbl.invalidate_buf(buffer.index,
+ my_obj->mem_vtbl.user_data);
+ if ( 0 > rc ) {
+ CDBG_ERROR("%s: Cache invalidate failed on buffer index: %d",
+ __func__,
+ buffer.index);
+ return rc;
+ }
+ } else {
+ CDBG_ERROR("%s: Cache invalidate op not added", __func__);
+ }
+
+ rc = ioctl(my_obj->fd, VIDIOC_QBUF, &buffer);
+ CDBG("%s: qbuf idx:%d, rc:%d", __func__, buffer.index, rc);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_stream_request_buf
+ *
+ * DESCRIPTION: This function let kernel know the amount of buffers need to
+ * be registered via v4l2 ioctl.
+ *
+ * PARAMETERS :
+ * @my_obj : stream object
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_stream_request_buf(mm_stream_t * my_obj)
+{
+ int32_t rc = 0;
+ struct v4l2_requestbuffers bufreq;
+ uint8_t buf_num = my_obj->buf_num;
+ CDBG("%s: E, my_handle = 0x%x, fd = %d, state = %d",
+ __func__, my_obj->my_hdl, my_obj->fd, my_obj->state);
+
+ if(buf_num > MM_CAMERA_MAX_NUM_FRAMES) {
+ CDBG_ERROR("%s: buf num %d > max limit %d\n",
+ __func__, buf_num, MM_CAMERA_MAX_NUM_FRAMES);
+ return -1;
+ }
+
+ memset(&bufreq, 0, sizeof(bufreq));
+ bufreq.count = buf_num;
+ bufreq.type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;
+ bufreq.memory = V4L2_MEMORY_USERPTR;
+ rc = ioctl(my_obj->fd, VIDIOC_REQBUFS, &bufreq);
+ if (rc < 0) {
+ CDBG_ERROR("%s: fd=%d, ioctl VIDIOC_REQBUFS failed: rc=%d\n",
+ __func__, my_obj->fd, rc);
+ }
+ CDBG("%s :X rc = %d",__func__,rc);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_stream_map_buf
+ *
+ * DESCRIPTION: mapping stream buffer via domain socket to server
+ *
+ * PARAMETERS :
+ * @my_obj : stream object
+ * @buf_type : type of buffer to be mapped. could be following values:
+ * CAM_MAPPING_BUF_TYPE_STREAM_BUF
+ * CAM_MAPPING_BUF_TYPE_STREAM_INFO
+ * CAM_MAPPING_BUF_TYPE_OFFLINE_INPUT_BUF
+ * @frame_idx : index of buffer within the stream buffers, only valid if
+ * buf_type is CAM_MAPPING_BUF_TYPE_STREAM_BUF or
+ * CAM_MAPPING_BUF_TYPE_OFFLINE_INPUT_BUF
+ * @plane_idx : plane index. If all planes share the same fd,
+ * plane_idx = -1; otherwise, plean_idx is the
+ * index to plane (0..num_of_planes)
+ * @fd : file descriptor of the buffer
+ * @size : size of the buffer
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_stream_map_buf(mm_stream_t * my_obj,
+ uint8_t buf_type,
+ uint32_t frame_idx,
+ int32_t plane_idx,
+ int fd,
+ uint32_t size)
+{
+ if (NULL == my_obj || NULL == my_obj->ch_obj || NULL == my_obj->ch_obj->cam_obj) {
+ CDBG_ERROR("%s: NULL obj of stream/channel/camera", __func__);
+ return -1;
+ }
+
+ cam_sock_packet_t packet;
+ memset(&packet, 0, sizeof(cam_sock_packet_t));
+ packet.msg_type = CAM_MAPPING_TYPE_FD_MAPPING;
+ packet.payload.buf_map.type = buf_type;
+ packet.payload.buf_map.fd = fd;
+ packet.payload.buf_map.size = size;
+ packet.payload.buf_map.stream_id = my_obj->server_stream_id;
+ packet.payload.buf_map.frame_idx = frame_idx;
+ packet.payload.buf_map.plane_idx = plane_idx;
+ return mm_camera_util_sendmsg(my_obj->ch_obj->cam_obj,
+ &packet,
+ sizeof(cam_sock_packet_t),
+ fd);
+}
+
+/*===========================================================================
+ * FUNCTION : mm_stream_unmap_buf
+ *
+ * DESCRIPTION: unmapping stream buffer via domain socket to server
+ *
+ * PARAMETERS :
+ * @my_obj : stream object
+ * @buf_type : type of buffer to be unmapped. could be following values:
+ * CAM_MAPPING_BUF_TYPE_STREAM_BUF
+ * CAM_MAPPING_BUF_TYPE_STREAM_INFO
+ * CAM_MAPPING_BUF_TYPE_OFFLINE_INPUT_BUF
+ * @frame_idx : index of buffer within the stream buffers, only valid if
+ * buf_type is CAM_MAPPING_BUF_TYPE_STREAM_BUF or
+ * CAM_MAPPING_BUF_TYPE_OFFLINE_INPUT_BUF
+ * @plane_idx : plane index. If all planes share the same fd,
+ * plane_idx = -1; otherwise, plean_idx is the
+ * index to plane (0..num_of_planes)
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_stream_unmap_buf(mm_stream_t * my_obj,
+ uint8_t buf_type,
+ uint32_t frame_idx,
+ int32_t plane_idx)
+{
+ if (NULL == my_obj || NULL == my_obj->ch_obj || NULL == my_obj->ch_obj->cam_obj) {
+ CDBG_ERROR("%s: NULL obj of stream/channel/camera", __func__);
+ return -1;
+ }
+
+ cam_sock_packet_t packet;
+ memset(&packet, 0, sizeof(cam_sock_packet_t));
+ packet.msg_type = CAM_MAPPING_TYPE_FD_UNMAPPING;
+ packet.payload.buf_unmap.type = buf_type;
+ packet.payload.buf_unmap.stream_id = my_obj->server_stream_id;
+ packet.payload.buf_unmap.frame_idx = frame_idx;
+ packet.payload.buf_unmap.plane_idx = plane_idx;
+ return mm_camera_util_sendmsg(my_obj->ch_obj->cam_obj,
+ &packet,
+ sizeof(cam_sock_packet_t),
+ 0);
+}
+
+/*===========================================================================
+ * FUNCTION : mm_stream_map_buf_ops
+ *
+ * DESCRIPTION: ops for mapping stream buffer via domain socket to server.
+ * This function will be passed to upper layer as part of ops table
+ * to be used by upper layer when allocating stream buffers and mapping
+ * buffers to server via domain socket.
+ *
+ * PARAMETERS :
+ * @frame_idx : index of buffer within the stream buffers, only valid if
+ * buf_type is CAM_MAPPING_BUF_TYPE_STREAM_BUF or
+ * CAM_MAPPING_BUF_TYPE_OFFLINE_INPUT_BUF
+ * @plane_idx : plane index. If all planes share the same fd,
+ * plane_idx = -1; otherwise, plean_idx is the
+ * index to plane (0..num_of_planes)
+ * @fd : file descriptor of the buffer
+ * @size : size of the buffer
+ * @userdata : user data ptr (stream object)
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+static int32_t mm_stream_map_buf_ops(uint32_t frame_idx,
+ int32_t plane_idx,
+ int fd,
+ uint32_t size,
+ void *userdata)
+{
+ mm_stream_t *my_obj = (mm_stream_t *)userdata;
+ return mm_stream_map_buf(my_obj,
+ CAM_MAPPING_BUF_TYPE_STREAM_BUF,
+ frame_idx, plane_idx, fd, size);
+}
+
+/*===========================================================================
+ * FUNCTION : mm_stream_unmap_buf_ops
+ *
+ * DESCRIPTION: ops for unmapping stream buffer via domain socket to server.
+ * This function will be passed to upper layer as part of ops table
+ * to be used by upper layer when allocating stream buffers and unmapping
+ * buffers to server via domain socket.
+ *
+ * PARAMETERS :
+ * @frame_idx : index of buffer within the stream buffers, only valid if
+ * buf_type is CAM_MAPPING_BUF_TYPE_STREAM_BUF or
+ * CAM_MAPPING_BUF_TYPE_OFFLINE_INPUT_BUF
+ * @plane_idx : plane index. If all planes share the same fd,
+ * plane_idx = -1; otherwise, plean_idx is the
+ * index to plane (0..num_of_planes)
+ * @userdata : user data ptr (stream object)
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+static int32_t mm_stream_unmap_buf_ops(uint32_t frame_idx,
+ int32_t plane_idx,
+ void *userdata)
+{
+ mm_stream_t *my_obj = (mm_stream_t *)userdata;
+ return mm_stream_unmap_buf(my_obj,
+ CAM_MAPPING_BUF_TYPE_STREAM_BUF,
+ frame_idx,
+ plane_idx);
+}
+
+/*===========================================================================
+ * FUNCTION : mm_stream_init_bufs
+ *
+ * DESCRIPTION: initialize stream buffers needed. This function will request
+ * buffers needed from upper layer through the mem ops table passed
+ * during configuration stage.
+ *
+ * PARAMETERS :
+ * @my_obj : stream object
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_stream_init_bufs(mm_stream_t * my_obj)
+{
+ int32_t i, rc = 0;
+ uint8_t *reg_flags = NULL;
+ mm_camera_map_unmap_ops_tbl_t ops_tbl;
+ CDBG("%s: E, my_handle = 0x%x, fd = %d, state = %d",
+ __func__, my_obj->my_hdl, my_obj->fd, my_obj->state);
+
+ /* deinit buf if it's not NULL*/
+ if (NULL != my_obj->buf) {
+ mm_stream_deinit_bufs(my_obj);
+ }
+
+ ops_tbl.map_ops = mm_stream_map_buf_ops;
+ ops_tbl.unmap_ops = mm_stream_unmap_buf_ops;
+ ops_tbl.userdata = my_obj;
+
+ rc = my_obj->mem_vtbl.get_bufs(&my_obj->frame_offset,
+ &my_obj->buf_num,
+ ®_flags,
+ &my_obj->buf,
+ &ops_tbl,
+ my_obj->mem_vtbl.user_data);
+
+ if (0 != rc) {
+ CDBG_ERROR("%s: Error get buf, rc = %d\n", __func__, rc);
+ return rc;
+ }
+
+ my_obj->buf_status =
+ (mm_stream_buf_status_t *)malloc(sizeof(mm_stream_buf_status_t) * my_obj->buf_num);
+
+ if (NULL == my_obj->buf_status) {
+ CDBG_ERROR("%s: No memory for buf_status", __func__);
+ mm_stream_deinit_bufs(my_obj);
+ free(reg_flags);
+ return -1;
+ }
+
+ memset(my_obj->buf_status, 0, sizeof(mm_stream_buf_status_t) * my_obj->buf_num);
+ for (i = 0; i < my_obj->buf_num; i++) {
+ my_obj->buf_status[i].initial_reg_flag = reg_flags[i];
+ my_obj->buf[i].stream_id = my_obj->my_hdl;
+ my_obj->buf[i].stream_type = my_obj->stream_info->stream_type;
+ }
+
+ free(reg_flags);
+ reg_flags = NULL;
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_stream_deinit_bufs
+ *
+ * DESCRIPTION: return stream buffers to upper layer through the mem ops table
+ * passed during configuration stage.
+ *
+ * PARAMETERS :
+ * @my_obj : stream object
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_stream_deinit_bufs(mm_stream_t * my_obj)
+{
+ int32_t rc = 0;
+ mm_camera_map_unmap_ops_tbl_t ops_tbl;
+ CDBG("%s: E, my_handle = 0x%x, fd = %d, state = %d",
+ __func__, my_obj->my_hdl, my_obj->fd, my_obj->state);
+
+ if (NULL == my_obj->buf) {
+ CDBG("%s: Buf is NULL, no need to deinit", __func__);
+ return rc;
+ }
+
+ /* release bufs */
+ ops_tbl.map_ops = mm_stream_map_buf_ops;
+ ops_tbl.unmap_ops = mm_stream_unmap_buf_ops;
+ ops_tbl.userdata = my_obj;
+
+ rc = my_obj->mem_vtbl.put_bufs(&ops_tbl,
+ my_obj->mem_vtbl.user_data);
+
+ free(my_obj->buf);
+ my_obj->buf = NULL;
+ if (my_obj->buf_status != NULL) {
+ free(my_obj->buf_status);
+ my_obj->buf_status = NULL;
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_stream_reg_buf
+ *
+ * DESCRIPTION: register buffers with kernel by calling v4l2 ioctl QBUF for
+ * each buffer in the stream
+ *
+ * PARAMETERS :
+ * @my_obj : stream object
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_stream_reg_buf(mm_stream_t * my_obj)
+{
+ int32_t rc = 0;
+ uint8_t i;
+ CDBG("%s: E, my_handle = 0x%x, fd = %d, state = %d",
+ __func__, my_obj->my_hdl, my_obj->fd, my_obj->state);
+
+ rc = mm_stream_request_buf(my_obj);
+ if (rc != 0) {
+ return rc;
+ }
+
+ pthread_mutex_lock(&my_obj->buf_lock);
+ for(i = 0; i < my_obj->buf_num; i++){
+ /* check if need to qbuf initially */
+ if (my_obj->buf_status[i].initial_reg_flag) {
+ rc = mm_stream_qbuf(my_obj, &my_obj->buf[i]);
+ if (rc != 0) {
+ CDBG_ERROR("%s: VIDIOC_QBUF rc = %d\n", __func__, rc);
+ break;
+ }
+ my_obj->buf_status[i].buf_refcnt = 0;
+ my_obj->buf_status[i].in_kernel = 1;
+ } else {
+ /* the buf is held by upper layer, will not queue into kernel.
+ * add buf reference count */
+ my_obj->buf_status[i].buf_refcnt = 1;
+ my_obj->buf_status[i].in_kernel = 0;
+ }
+ }
+ pthread_mutex_unlock(&my_obj->buf_lock);
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_stream_unreg buf
+ *
+ * DESCRIPTION: unregister all stream buffers from kernel
+ *
+ * PARAMETERS :
+ * @my_obj : stream object
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_stream_unreg_buf(mm_stream_t * my_obj)
+{
+ struct v4l2_requestbuffers bufreq;
+ int32_t i, rc = 0;
+ CDBG("%s: E, my_handle = 0x%x, fd = %d, state = %d",
+ __func__, my_obj->my_hdl, my_obj->fd, my_obj->state);
+
+ /* unreg buf to kernel */
+ bufreq.count = 0;
+ bufreq.type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;
+ bufreq.memory = V4L2_MEMORY_USERPTR;
+ rc = ioctl(my_obj->fd, VIDIOC_REQBUFS, &bufreq);
+ if (rc < 0) {
+ CDBG_ERROR("%s: fd=%d, VIDIOC_REQBUFS failed, rc=%d\n",
+ __func__, my_obj->fd, rc);
+ }
+
+ /* reset buf reference count */
+ pthread_mutex_lock(&my_obj->buf_lock);
+ if (NULL != my_obj->buf_status) {
+ for(i = 0; i < my_obj->buf_num; i++){
+ my_obj->buf_status[i].buf_refcnt = 0;
+ my_obj->buf_status[i].in_kernel = 0;
+ }
+ }
+ pthread_mutex_unlock(&my_obj->buf_lock);
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_stream_get_v4l2_fmt
+ *
+ * DESCRIPTION: translate camera image format into FOURCC code
+ *
+ * PARAMETERS :
+ * @fmt : camera image format
+ *
+ * RETURN : FOURCC code for image format
+ *==========================================================================*/
+uint32_t mm_stream_get_v4l2_fmt(cam_format_t fmt)
+{
+ uint32_t val;
+ switch(fmt) {
+ case CAM_FORMAT_YUV_420_NV12:
+ val = V4L2_PIX_FMT_NV12;
+ break;
+ case CAM_FORMAT_YUV_420_NV21:
+ val = V4L2_PIX_FMT_NV21;
+ break;
+ case CAM_FORMAT_BAYER_QCOM_RAW_10BPP_GBRG:
+ case CAM_FORMAT_BAYER_QCOM_RAW_10BPP_GRBG:
+ case CAM_FORMAT_BAYER_QCOM_RAW_10BPP_RGGB:
+ case CAM_FORMAT_BAYER_QCOM_RAW_10BPP_BGGR:
+ val= V4L2_PIX_FMT_SBGGR10;
+ break;
+ case CAM_FORMAT_YUV_422_NV61:
+ val= V4L2_PIX_FMT_NV61;
+ break;
+ case CAM_FORMAT_YUV_RAW_8BIT_YUYV:
+ val= V4L2_PIX_FMT_YUYV;
+ break;
+ case CAM_FORMAT_YUV_RAW_8BIT_YVYU:
+ val= V4L2_PIX_FMT_YVYU;
+ break;
+ case CAM_FORMAT_YUV_RAW_8BIT_UYVY:
+ val= V4L2_PIX_FMT_UYVY;
+ break;
+ case CAM_FORMAT_YUV_RAW_8BIT_VYUY:
+ val= V4L2_PIX_FMT_VYUY;
+ break;
+ case CAM_FORMAT_YUV_420_YV12:
+ val= V4L2_PIX_FMT_NV12;
+ break;
+ case CAM_FORMAT_YUV_422_NV16:
+ val= V4L2_PIX_FMT_NV16;
+ break;
+ default:
+ val = 0;
+ CDBG_ERROR("%s: Unknown fmt=%d", __func__, fmt);
+ break;
+ }
+ CDBG("%s: fmt=%d, val =%d", __func__, fmt, val);
+ return val;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_stream_calc_offset_preview
+ *
+ * DESCRIPTION: calculate preview/postview frame offset based on format and
+ * padding information
+ *
+ * PARAMETERS :
+ * @fmt : image format
+ * @dim : image dimension
+ * @buf_planes : [out] buffer plane information
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_stream_calc_offset_preview(cam_format_t fmt,
+ cam_dimension_t *dim,
+ cam_stream_buf_plane_info_t *buf_planes)
+{
+ int32_t rc = 0;
+ int stride = 0, scanline = 0;
+
+ switch (fmt) {
+ case CAM_FORMAT_YUV_420_NV12:
+ case CAM_FORMAT_YUV_420_NV21:
+ /* 2 planes: Y + CbCr */
+ buf_planes->plane_info.num_planes = 2;
+
+ stride = PAD_TO_SIZE(dim->width, CAM_PAD_TO_16);
+ scanline = PAD_TO_SIZE(dim->height, CAM_PAD_TO_2);
+ buf_planes->plane_info.mp[0].offset = 0;
+ buf_planes->plane_info.mp[0].len = stride * scanline;
+ buf_planes->plane_info.mp[0].offset_x = 0;
+ buf_planes->plane_info.mp[0].offset_y = 0;
+ buf_planes->plane_info.mp[0].stride = stride;
+ buf_planes->plane_info.mp[0].scanline = scanline;
+
+ stride = PAD_TO_SIZE(dim->width, CAM_PAD_TO_16);
+ scanline = PAD_TO_SIZE(dim->height / 2, CAM_PAD_TO_2);
+ buf_planes->plane_info.mp[1].offset = 0;
+ buf_planes->plane_info.mp[1].len =
+ stride * scanline;
+ buf_planes->plane_info.mp[1].offset_x = 0;
+ buf_planes->plane_info.mp[1].offset_y = 0;
+ buf_planes->plane_info.mp[1].stride = stride;
+ buf_planes->plane_info.mp[1].scanline = scanline;
+
+ buf_planes->plane_info.frame_len =
+ PAD_TO_SIZE(buf_planes->plane_info.mp[0].len +
+ buf_planes->plane_info.mp[1].len,
+ CAM_PAD_TO_4K);
+ break;
+ case CAM_FORMAT_YUV_420_NV21_ADRENO:
+ /* 2 planes: Y + CbCr */
+ buf_planes->plane_info.num_planes = 2;
+
+ stride = PAD_TO_SIZE(dim->width, CAM_PAD_TO_32);
+ scanline = PAD_TO_SIZE(dim->height, CAM_PAD_TO_32);
+ buf_planes->plane_info.mp[0].offset = 0;
+ buf_planes->plane_info.mp[0].len =
+ PAD_TO_SIZE(stride * scanline,
+ CAM_PAD_TO_4K);
+ buf_planes->plane_info.mp[0].offset_x = 0;
+ buf_planes->plane_info.mp[0].offset_y = 0;
+ buf_planes->plane_info.mp[0].stride = stride;
+ buf_planes->plane_info.mp[0].scanline = scanline;
+
+ stride = PAD_TO_SIZE(dim->width / 2, CAM_PAD_TO_32) * 2;
+ scanline = PAD_TO_SIZE(dim->height / 2, CAM_PAD_TO_32);
+ buf_planes->plane_info.mp[1].offset = 0;
+ buf_planes->plane_info.mp[1].len =
+ PAD_TO_SIZE(stride * scanline,
+ CAM_PAD_TO_4K);
+ buf_planes->plane_info.mp[1].offset_x = 0;
+ buf_planes->plane_info.mp[1].offset_y = 0;
+ buf_planes->plane_info.mp[1].stride = stride;
+ buf_planes->plane_info.mp[1].scanline = scanline;
+
+ buf_planes->plane_info.frame_len =
+ PAD_TO_SIZE(buf_planes->plane_info.mp[0].len +
+ buf_planes->plane_info.mp[1].len,
+ CAM_PAD_TO_4K);
+ break;
+ case CAM_FORMAT_YUV_420_YV12:
+ /* 3 planes: Y + Cr + Cb */
+ buf_planes->plane_info.num_planes = 3;
+
+ stride = PAD_TO_SIZE(dim->width, CAM_PAD_TO_16);
+ scanline = PAD_TO_SIZE(dim->height, CAM_PAD_TO_2);
+ buf_planes->plane_info.mp[0].offset = 0;
+ buf_planes->plane_info.mp[0].len = stride * scanline;
+ buf_planes->plane_info.mp[0].offset_x = 0;
+ buf_planes->plane_info.mp[0].offset_y = 0;
+ buf_planes->plane_info.mp[0].stride = stride;
+ buf_planes->plane_info.mp[0].scanline = scanline;
+
+ stride = PAD_TO_SIZE(stride / 2, CAM_PAD_TO_16);
+ scanline = scanline / 2;
+ buf_planes->plane_info.mp[1].offset = 0;
+ buf_planes->plane_info.mp[1].len =
+ stride * scanline;
+ buf_planes->plane_info.mp[1].offset_x = 0;
+ buf_planes->plane_info.mp[1].offset_y = 0;
+ buf_planes->plane_info.mp[1].stride = stride;
+ buf_planes->plane_info.mp[1].scanline = scanline;
+
+ buf_planes->plane_info.mp[2].offset = 0;
+ buf_planes->plane_info.mp[2].len =
+ stride * scanline;
+ buf_planes->plane_info.mp[2].offset_x = 0;
+ buf_planes->plane_info.mp[2].offset_y = 0;
+ buf_planes->plane_info.mp[2].stride = stride;
+ buf_planes->plane_info.mp[2].scanline = scanline;
+
+ buf_planes->plane_info.frame_len =
+ PAD_TO_SIZE(buf_planes->plane_info.mp[0].len +
+ buf_planes->plane_info.mp[1].len +
+ buf_planes->plane_info.mp[2].len,
+ CAM_PAD_TO_4K);
+ break;
+ case CAM_FORMAT_YUV_422_NV16:
+ case CAM_FORMAT_YUV_422_NV61:
+ /* 2 planes: Y + CbCr */
+ buf_planes->plane_info.num_planes = 2;
+
+ stride = PAD_TO_SIZE(dim->width, CAM_PAD_TO_16);
+ scanline = dim->height;
+ buf_planes->plane_info.mp[0].offset = 0;
+ buf_planes->plane_info.mp[0].len = stride * scanline;
+ buf_planes->plane_info.mp[0].offset_x = 0;
+ buf_planes->plane_info.mp[0].offset_y = 0;
+ buf_planes->plane_info.mp[0].stride = stride;
+ buf_planes->plane_info.mp[0].scanline = scanline;
+
+ buf_planes->plane_info.mp[1].offset = 0;
+ buf_planes->plane_info.mp[1].len = stride * scanline;
+ buf_planes->plane_info.mp[1].offset_x = 0;
+ buf_planes->plane_info.mp[1].offset_y = 0;
+ buf_planes->plane_info.mp[1].stride = stride;
+ buf_planes->plane_info.mp[1].scanline = scanline;
+
+ buf_planes->plane_info.frame_len =
+ PAD_TO_SIZE(buf_planes->plane_info.mp[0].len +
+ buf_planes->plane_info.mp[1].len,
+ CAM_PAD_TO_4K);
+ break;
+ default:
+ CDBG_ERROR("%s: Invalid cam_format for preview %d",
+ __func__, fmt);
+ rc = -1;
+ break;
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_stream_calc_offset_snapshot
+ *
+ * DESCRIPTION: calculate snapshot/postproc frame offset based on format and
+ * padding information
+ *
+ * PARAMETERS :
+ * @fmt : image format
+ * @dim : image dimension
+ * @padding : padding information
+ * @buf_planes : [out] buffer plane information
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_stream_calc_offset_snapshot(cam_format_t fmt,
+ cam_dimension_t *dim,
+ cam_padding_info_t *padding,
+ cam_stream_buf_plane_info_t *buf_planes)
+{
+ int32_t rc = 0;
+ uint8_t isAFamily = mm_camera_util_chip_is_a_family();
+ int offset_x = 0, offset_y = 0;
+ int stride = 0, scanline = 0;
+
+ if (isAFamily) {
+ stride = dim->width;
+ scanline = PAD_TO_SIZE(dim->height, CAM_PAD_TO_16);
+ offset_x = 0;
+ offset_y = scanline - dim->height;
+ scanline += offset_y; /* double padding */
+ } else {
+ stride = PAD_TO_SIZE(dim->width,
+ padding->width_padding);
+ scanline = PAD_TO_SIZE(dim->height,
+ padding->height_padding);
+ offset_x = 0;
+ offset_y = 0;
+ }
+
+ switch (fmt) {
+ case CAM_FORMAT_YUV_420_NV12:
+ case CAM_FORMAT_YUV_420_NV21:
+ /* 2 planes: Y + CbCr */
+ buf_planes->plane_info.num_planes = 2;
+
+ buf_planes->plane_info.mp[0].len =
+ PAD_TO_SIZE(stride * scanline,
+ padding->plane_padding);
+ buf_planes->plane_info.mp[0].offset =
+ PAD_TO_SIZE(offset_x + stride * offset_y,
+ padding->plane_padding);
+ buf_planes->plane_info.mp[0].offset_x = offset_x;
+ buf_planes->plane_info.mp[0].offset_y = offset_y;
+ buf_planes->plane_info.mp[0].stride = stride;
+ buf_planes->plane_info.mp[0].scanline = scanline;
+
+ scanline = scanline / 2;
+ buf_planes->plane_info.mp[1].len =
+ PAD_TO_SIZE(stride * scanline,
+ padding->plane_padding);
+ buf_planes->plane_info.mp[1].offset =
+ PAD_TO_SIZE(offset_x + stride * offset_y,
+ padding->plane_padding);
+ buf_planes->plane_info.mp[1].offset_x = offset_x;
+ buf_planes->plane_info.mp[1].offset_y = offset_y;
+ buf_planes->plane_info.mp[1].stride = stride;
+ buf_planes->plane_info.mp[1].scanline = scanline;
+
+ buf_planes->plane_info.frame_len =
+ PAD_TO_SIZE(buf_planes->plane_info.mp[0].len +
+ buf_planes->plane_info.mp[1].len,
+ CAM_PAD_TO_4K);
+ break;
+ case CAM_FORMAT_YUV_420_YV12:
+ /* 3 planes: Y + Cr + Cb */
+ buf_planes->plane_info.num_planes = 3;
+
+ buf_planes->plane_info.mp[0].offset =
+ PAD_TO_SIZE(offset_x + stride * offset_y,
+ padding->plane_padding);
+ buf_planes->plane_info.mp[0].len =
+ PAD_TO_SIZE(stride * scanline, padding->plane_padding);
+ buf_planes->plane_info.mp[0].offset_x = offset_x;
+ buf_planes->plane_info.mp[0].offset_y = offset_y;
+ buf_planes->plane_info.mp[0].stride = stride;
+ buf_planes->plane_info.mp[0].scanline = scanline;
+
+ stride = PAD_TO_SIZE(stride / 2, CAM_PAD_TO_16);
+ scanline = scanline / 2;
+ buf_planes->plane_info.mp[1].offset =
+ PAD_TO_SIZE(offset_x + stride * offset_y,
+ padding->plane_padding);
+ buf_planes->plane_info.mp[1].len =
+ PAD_TO_SIZE(stride * scanline, padding->plane_padding);
+ buf_planes->plane_info.mp[1].offset_x = offset_x;
+ buf_planes->plane_info.mp[1].offset_y = offset_y;
+ buf_planes->plane_info.mp[1].stride = stride;
+ buf_planes->plane_info.mp[1].scanline = scanline;
+
+ buf_planes->plane_info.mp[2].offset =
+ PAD_TO_SIZE(offset_x + stride * offset_y,
+ padding->plane_padding);
+ buf_planes->plane_info.mp[2].len =
+ PAD_TO_SIZE(stride * scanline, padding->plane_padding);
+ buf_planes->plane_info.mp[2].offset_x = offset_x;
+ buf_planes->plane_info.mp[2].offset_y = offset_y;
+ buf_planes->plane_info.mp[2].stride = stride;
+ buf_planes->plane_info.mp[2].scanline = scanline;
+
+ buf_planes->plane_info.frame_len =
+ PAD_TO_SIZE(buf_planes->plane_info.mp[0].len +
+ buf_planes->plane_info.mp[1].len +
+ buf_planes->plane_info.mp[2].len,
+ CAM_PAD_TO_4K);
+ break;
+ case CAM_FORMAT_YUV_422_NV16:
+ case CAM_FORMAT_YUV_422_NV61:
+ /* 2 planes: Y + CbCr */
+ buf_planes->plane_info.num_planes = 2;
+ buf_planes->plane_info.mp[0].len =
+ PAD_TO_SIZE(stride * scanline, padding->plane_padding);
+ buf_planes->plane_info.mp[0].offset =
+ PAD_TO_SIZE(offset_x + stride * offset_y,
+ padding->plane_padding);
+ buf_planes->plane_info.mp[0].offset_x = offset_x;
+ buf_planes->plane_info.mp[0].offset_y = offset_y;
+ buf_planes->plane_info.mp[0].stride = stride;
+ buf_planes->plane_info.mp[0].scanline = scanline;
+
+ buf_planes->plane_info.mp[1].len =
+ PAD_TO_SIZE(stride * scanline, padding->plane_padding);
+ buf_planes->plane_info.mp[1].offset =
+ PAD_TO_SIZE(offset_x + stride * offset_y,
+ padding->plane_padding);
+ buf_planes->plane_info.mp[1].offset_x = offset_x;
+ buf_planes->plane_info.mp[1].offset_y = offset_y;
+ buf_planes->plane_info.mp[1].stride = stride;
+ buf_planes->plane_info.mp[1].scanline = scanline;
+
+ buf_planes->plane_info.frame_len = PAD_TO_SIZE(
+ buf_planes->plane_info.mp[0].len + buf_planes->plane_info.mp[1].len,
+ CAM_PAD_TO_4K);
+ break;
+ default:
+ CDBG_ERROR("%s: Invalid cam_format for snapshot %d",
+ __func__, fmt);
+ rc = -1;
+ break;
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_stream_calc_offset_raw
+ *
+ * DESCRIPTION: calculate raw frame offset based on format and padding information
+ *
+ * PARAMETERS :
+ * @fmt : image format
+ * @dim : image dimension
+ * @padding : padding information
+ * @buf_planes : [out] buffer plane information
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_stream_calc_offset_raw(cam_format_t fmt,
+ cam_dimension_t *dim,
+ cam_padding_info_t *padding,
+ cam_stream_buf_plane_info_t *buf_planes)
+{
+ int32_t rc = 0;
+ int stride = 0;
+ int scanline = dim->height;
+
+ switch (fmt) {
+ case CAM_FORMAT_YUV_RAW_8BIT_YUYV:
+ case CAM_FORMAT_YUV_RAW_8BIT_YVYU:
+ case CAM_FORMAT_YUV_RAW_8BIT_UYVY:
+ case CAM_FORMAT_YUV_RAW_8BIT_VYUY:
+ case CAM_FORMAT_JPEG_RAW_8BIT:
+ case CAM_FORMAT_META_RAW_8BIT:
+ /* 1 plane */
+ /* Every 16 pixels occupy 16 bytes */
+ stride = PAD_TO_SIZE(dim->width, CAM_PAD_TO_16);
+ buf_planes->plane_info.num_planes = 1;
+ buf_planes->plane_info.mp[0].offset = 0;
+ buf_planes->plane_info.mp[0].len =
+ PAD_TO_SIZE(stride * scanline * 2, padding->plane_padding);
+ buf_planes->plane_info.frame_len =
+ PAD_TO_SIZE(buf_planes->plane_info.mp[0].len, CAM_PAD_TO_4K);
+ buf_planes->plane_info.mp[0].offset_x =0;
+ buf_planes->plane_info.mp[0].offset_y = 0;
+ buf_planes->plane_info.mp[0].stride = stride;
+ buf_planes->plane_info.mp[0].scanline = scanline;
+ break;
+ case CAM_FORMAT_BAYER_QCOM_RAW_8BPP_GBRG:
+ case CAM_FORMAT_BAYER_QCOM_RAW_8BPP_GRBG:
+ case CAM_FORMAT_BAYER_QCOM_RAW_8BPP_RGGB:
+ case CAM_FORMAT_BAYER_QCOM_RAW_8BPP_BGGR:
+ case CAM_FORMAT_BAYER_MIPI_RAW_8BPP_GBRG:
+ case CAM_FORMAT_BAYER_MIPI_RAW_8BPP_GRBG:
+ case CAM_FORMAT_BAYER_MIPI_RAW_8BPP_RGGB:
+ case CAM_FORMAT_BAYER_MIPI_RAW_8BPP_BGGR:
+ case CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_8BPP_GBRG:
+ case CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_8BPP_GRBG:
+ case CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_8BPP_RGGB:
+ case CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_8BPP_BGGR:
+ case CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_8BPP_GBRG:
+ case CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_8BPP_GRBG:
+ case CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_8BPP_RGGB:
+ case CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_8BPP_BGGR:
+ case CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN8_8BPP_GBRG:
+ case CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN8_8BPP_GRBG:
+ case CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN8_8BPP_RGGB:
+ case CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN8_8BPP_BGGR:
+ /* 1 plane */
+ /* Every 16 pixels occupy 16 bytes */
+ stride = PAD_TO_SIZE(dim->width, CAM_PAD_TO_16);
+ buf_planes->plane_info.num_planes = 1;
+ buf_planes->plane_info.mp[0].offset = 0;
+ buf_planes->plane_info.mp[0].len =
+ PAD_TO_SIZE(stride * scanline, padding->plane_padding);
+ buf_planes->plane_info.frame_len =
+ PAD_TO_SIZE(buf_planes->plane_info.mp[0].len, CAM_PAD_TO_4K);
+ buf_planes->plane_info.mp[0].offset_x =0;
+ buf_planes->plane_info.mp[0].offset_y = 0;
+ buf_planes->plane_info.mp[0].stride = stride;
+ buf_planes->plane_info.mp[0].scanline = scanline;
+ break;
+ case CAM_FORMAT_BAYER_QCOM_RAW_10BPP_GBRG:
+ case CAM_FORMAT_BAYER_QCOM_RAW_10BPP_GRBG:
+ case CAM_FORMAT_BAYER_QCOM_RAW_10BPP_RGGB:
+ case CAM_FORMAT_BAYER_QCOM_RAW_10BPP_BGGR:
+ case CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_10BPP_GBRG:
+ case CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_10BPP_GRBG:
+ case CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_10BPP_RGGB:
+ case CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_10BPP_BGGR:
+ /* Every 12 pixels occupy 16 bytes */
+ stride = (dim->width + 11)/12 * 12;
+ buf_planes->plane_info.num_planes = 1;
+ buf_planes->plane_info.mp[0].offset = 0;
+ buf_planes->plane_info.mp[0].len =
+ PAD_TO_SIZE(stride * scanline * 8 / 6, padding->plane_padding);
+ buf_planes->plane_info.frame_len =
+ PAD_TO_SIZE(buf_planes->plane_info.mp[0].len, CAM_PAD_TO_4K);
+ buf_planes->plane_info.mp[0].offset_x =0;
+ buf_planes->plane_info.mp[0].offset_y = 0;
+ buf_planes->plane_info.mp[0].stride = stride;
+ buf_planes->plane_info.mp[0].scanline = scanline;
+ break;
+ case CAM_FORMAT_BAYER_QCOM_RAW_12BPP_GBRG:
+ case CAM_FORMAT_BAYER_QCOM_RAW_12BPP_GRBG:
+ case CAM_FORMAT_BAYER_QCOM_RAW_12BPP_RGGB:
+ case CAM_FORMAT_BAYER_QCOM_RAW_12BPP_BGGR:
+ case CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_12BPP_GBRG:
+ case CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_12BPP_GRBG:
+ case CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_12BPP_RGGB:
+ case CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_12BPP_BGGR:
+ /* Every 10 pixels occupy 16 bytes */
+ stride = (dim->width + 9)/10 * 10;
+ buf_planes->plane_info.num_planes = 1;
+ buf_planes->plane_info.mp[0].offset = 0;
+ buf_planes->plane_info.mp[0].len =
+ PAD_TO_SIZE(stride * scanline * 8 / 5, padding->plane_padding);
+ buf_planes->plane_info.frame_len =
+ PAD_TO_SIZE(buf_planes->plane_info.mp[0].len, CAM_PAD_TO_4K);
+ buf_planes->plane_info.mp[0].offset_x =0;
+ buf_planes->plane_info.mp[0].offset_y = 0;
+ buf_planes->plane_info.mp[0].stride = stride;
+ buf_planes->plane_info.mp[0].scanline = scanline;
+ break;
+ case CAM_FORMAT_BAYER_MIPI_RAW_10BPP_GBRG:
+ case CAM_FORMAT_BAYER_MIPI_RAW_10BPP_GRBG:
+ case CAM_FORMAT_BAYER_MIPI_RAW_10BPP_RGGB:
+ case CAM_FORMAT_BAYER_MIPI_RAW_10BPP_BGGR:
+ case CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_10BPP_GBRG:
+ case CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_10BPP_GRBG:
+ case CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_10BPP_RGGB:
+ case CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_10BPP_BGGR:
+ /* Every 64 pixels occupy 80 bytes */
+ stride = PAD_TO_SIZE(dim->width * 5 / 4, CAM_PAD_TO_8);
+ buf_planes->plane_info.num_planes = 1;
+ buf_planes->plane_info.mp[0].offset = 0;
+ buf_planes->plane_info.mp[0].len =
+ PAD_TO_SIZE(stride * scanline, padding->plane_padding);
+ buf_planes->plane_info.frame_len =
+ PAD_TO_SIZE(buf_planes->plane_info.mp[0].len, CAM_PAD_TO_4K);
+ buf_planes->plane_info.mp[0].offset_x =0;
+ buf_planes->plane_info.mp[0].offset_y = 0;
+ buf_planes->plane_info.mp[0].stride = stride;
+ buf_planes->plane_info.mp[0].scanline = scanline;
+ break;
+ case CAM_FORMAT_BAYER_MIPI_RAW_12BPP_GBRG:
+ case CAM_FORMAT_BAYER_MIPI_RAW_12BPP_GRBG:
+ case CAM_FORMAT_BAYER_MIPI_RAW_12BPP_RGGB:
+ case CAM_FORMAT_BAYER_MIPI_RAW_12BPP_BGGR:
+ case CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_12BPP_GBRG:
+ case CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_12BPP_GRBG:
+ case CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_12BPP_RGGB:
+ case CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_12BPP_BGGR:
+ /* Every 32 pixels occupy 48 bytes */
+ stride = PAD_TO_SIZE(dim->width, CAM_PAD_TO_32);
+ buf_planes->plane_info.num_planes = 1;
+ buf_planes->plane_info.mp[0].offset = 0;
+ buf_planes->plane_info.mp[0].len =
+ PAD_TO_SIZE(stride * scanline * 3 / 2, padding->plane_padding);
+ buf_planes->plane_info.frame_len =
+ PAD_TO_SIZE(buf_planes->plane_info.mp[0].len, CAM_PAD_TO_4K);
+ buf_planes->plane_info.mp[0].offset_x =0;
+ buf_planes->plane_info.mp[0].offset_y = 0;
+ buf_planes->plane_info.mp[0].stride = stride;
+ buf_planes->plane_info.mp[0].scanline = scanline;
+ break;
+ case CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_8BPP_GBRG:
+ case CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_8BPP_GRBG:
+ case CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_8BPP_RGGB:
+ case CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_8BPP_BGGR:
+ case CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_10BPP_GBRG:
+ case CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_10BPP_GRBG:
+ case CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_10BPP_RGGB:
+ case CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_10BPP_BGGR:
+ case CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_12BPP_GBRG:
+ case CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_12BPP_GRBG:
+ case CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_12BPP_RGGB:
+ case CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_12BPP_BGGR:
+ /* Every 8 pixels occupy 16 bytes */
+ stride = PAD_TO_SIZE(dim->width, CAM_PAD_TO_8);
+ buf_planes->plane_info.num_planes = 1;
+ buf_planes->plane_info.mp[0].offset = 0;
+ buf_planes->plane_info.mp[0].len =
+ PAD_TO_SIZE(stride * scanline * 2, padding->plane_padding);
+ buf_planes->plane_info.frame_len =
+ PAD_TO_SIZE(buf_planes->plane_info.mp[0].len, CAM_PAD_TO_4K);
+ buf_planes->plane_info.mp[0].offset_x =0;
+ buf_planes->plane_info.mp[0].offset_y = 0;
+ buf_planes->plane_info.mp[0].stride = stride;
+ buf_planes->plane_info.mp[0].scanline = scanline;
+ break;
+ default:
+ CDBG_ERROR("%s: Invalid cam_format %d for raw stream",
+ __func__, fmt);
+ rc = -1;
+ break;
+ }
+
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_stream_calc_offset_video
+ *
+ * DESCRIPTION: calculate video frame offset based on format and
+ * padding information
+ *
+ * PARAMETERS :
+ * @dim : image dimension
+ * @buf_planes : [out] buffer plane information
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+#ifdef VENUS_PRESENT
+int32_t mm_stream_calc_offset_video(cam_dimension_t *dim,
+ cam_stream_buf_plane_info_t *buf_planes)
+{
+ int stride = 0, scanline = 0;
+
+ // using Venus
+ stride = VENUS_Y_STRIDE(COLOR_FMT_NV12, dim->width);
+ scanline = VENUS_Y_SCANLINES(COLOR_FMT_NV12, dim->height);
+
+ buf_planes->plane_info.frame_len =
+ VENUS_BUFFER_SIZE(COLOR_FMT_NV12, dim->width, dim->height);
+ buf_planes->plane_info.num_planes = 2;
+ buf_planes->plane_info.mp[0].len = stride * scanline;
+ buf_planes->plane_info.mp[0].offset = 0;
+ buf_planes->plane_info.mp[0].offset_x =0;
+ buf_planes->plane_info.mp[0].offset_y = 0;
+ buf_planes->plane_info.mp[0].stride = stride;
+ buf_planes->plane_info.mp[0].scanline = scanline;
+ stride = VENUS_UV_STRIDE(COLOR_FMT_NV12, dim->width);
+ scanline = VENUS_UV_SCANLINES(COLOR_FMT_NV12, dim->height);
+ buf_planes->plane_info.mp[1].len =
+ buf_planes->plane_info.frame_len - buf_planes->plane_info.mp[0].len;
+ buf_planes->plane_info.mp[1].offset = 0;
+ buf_planes->plane_info.mp[1].offset_x =0;
+ buf_planes->plane_info.mp[1].offset_y = 0;
+ buf_planes->plane_info.mp[1].stride = stride;
+ buf_planes->plane_info.mp[1].scanline = scanline;
+
+ return 0;
+}
+#else
+int32_t mm_stream_calc_offset_video(cam_dimension_t *dim,
+ cam_stream_buf_plane_info_t *buf_planes)
+{
+ int stride = 0, scanline = 0;
+
+ buf_planes->plane_info.num_planes = 2;
+
+ stride = dim->width;
+ scanline = dim->height;
+ buf_planes->plane_info.mp[0].len =
+ PAD_TO_SIZE(stride * scanline, CAM_PAD_TO_2K);
+ buf_planes->plane_info.mp[0].offset = 0;
+ buf_planes->plane_info.mp[0].offset_x =0;
+ buf_planes->plane_info.mp[0].offset_y = 0;
+ buf_planes->plane_info.mp[0].stride = stride;
+ buf_planes->plane_info.mp[0].scanline = scanline;
+
+ stride = dim->width;
+ scanline = dim->height / 2;
+ buf_planes->plane_info.mp[1].len =
+ PAD_TO_SIZE(stride * scanline, CAM_PAD_TO_2K);
+ buf_planes->plane_info.mp[1].offset = 0;
+ buf_planes->plane_info.mp[1].offset_x =0;
+ buf_planes->plane_info.mp[1].offset_y = 0;
+ buf_planes->plane_info.mp[1].stride = stride;
+ buf_planes->plane_info.mp[1].scanline = scanline;
+
+ buf_planes->plane_info.frame_len =
+ PAD_TO_SIZE(buf_planes->plane_info.mp[0].len +
+ buf_planes->plane_info.mp[1].len,
+ CAM_PAD_TO_4K);
+
+ return 0;
+}
+#endif
+
+/*===========================================================================
+ * FUNCTION : mm_stream_calc_offset_metadata
+ *
+ * DESCRIPTION: calculate metadata frame offset based on format and
+ * padding information
+ *
+ * PARAMETERS :
+ * @dim : image dimension
+ * @padding : padding information
+ * @buf_planes : [out] buffer plane information
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_stream_calc_offset_metadata(cam_dimension_t *dim,
+ cam_padding_info_t *padding,
+ cam_stream_buf_plane_info_t *buf_planes)
+{
+ int32_t rc = 0;
+ buf_planes->plane_info.num_planes = 1;
+ buf_planes->plane_info.mp[0].offset = 0;
+ buf_planes->plane_info.mp[0].len =
+ PAD_TO_SIZE(dim->width * dim->height, padding->plane_padding);
+ buf_planes->plane_info.frame_len =
+ buf_planes->plane_info.mp[0].len;
+
+ buf_planes->plane_info.mp[0].offset_x =0;
+ buf_planes->plane_info.mp[0].offset_y = 0;
+ buf_planes->plane_info.mp[0].stride = dim->width;
+ buf_planes->plane_info.mp[0].scanline = dim->height;
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_stream_calc_offset_postproc
+ *
+ * DESCRIPTION: calculate postprocess frame offset
+ *
+ * PARAMETERS :
+ * @stream_info: ptr to stream info
+ * @padding : padding information
+ * @buf_planes : [out] buffer plane information
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_stream_calc_offset_postproc(cam_stream_info_t *stream_info,
+ cam_padding_info_t *padding,
+ cam_stream_buf_plane_info_t *buf_planes)
+{
+ int32_t rc = 0;
+ if (stream_info->reprocess_config.pp_type == CAM_OFFLINE_REPROCESS_TYPE) {
+ if (buf_planes->plane_info.frame_len == 0) {
+ // take offset from input source
+ *buf_planes = stream_info->reprocess_config.offline.input_buf_planes;
+ }
+ return rc;
+ }
+
+ switch (stream_info->reprocess_config.online.input_stream_type) {
+ case CAM_STREAM_TYPE_PREVIEW:
+ case CAM_STREAM_TYPE_CALLBACK:
+ case CAM_STREAM_TYPE_POSTVIEW:
+ rc = mm_stream_calc_offset_preview(stream_info->fmt,
+ &stream_info->dim,
+ buf_planes);
+ break;
+ case CAM_STREAM_TYPE_SNAPSHOT:
+ case CAM_STREAM_TYPE_NON_ZSL_SNAPSHOT:
+ rc = mm_stream_calc_offset_snapshot(stream_info->fmt,
+ &stream_info->dim,
+ padding,
+ buf_planes);
+ break;
+ case CAM_STREAM_TYPE_VIDEO:
+ rc = mm_stream_calc_offset_video(&stream_info->dim,
+ buf_planes);
+ break;
+ case CAM_STREAM_TYPE_RAW:
+ rc = mm_stream_calc_offset_raw(stream_info->fmt,
+ &stream_info->dim,
+ padding,
+ buf_planes);
+ break;
+ case CAM_STREAM_TYPE_METADATA:
+ rc = mm_stream_calc_offset_metadata(&stream_info->dim,
+ padding,
+ buf_planes);
+ break;
+ default:
+ CDBG_ERROR("%s: not supported for stream type %d",
+ __func__, stream_info->reprocess_config.online.input_stream_type);
+ rc = -1;
+ break;
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_stream_calc_offset
+ *
+ * DESCRIPTION: calculate frame offset based on format and padding information
+ *
+ * PARAMETERS :
+ * @my_obj : stream object
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_stream_calc_offset(mm_stream_t *my_obj)
+{
+ int32_t rc = 0;
+
+ cam_dimension_t dim = my_obj->stream_info->dim;
+ if (my_obj->stream_info->pp_config.feature_mask & CAM_QCOM_FEATURE_ROTATION) {
+ if (my_obj->stream_info->pp_config.rotation == ROTATE_90 ||
+ my_obj->stream_info->pp_config.rotation == ROTATE_270) {
+ // rotated by 90 or 270, need to switch width and height
+ dim.width = my_obj->stream_info->dim.height;
+ dim.height = my_obj->stream_info->dim.width;
+ }
+ }
+
+ switch (my_obj->stream_info->stream_type) {
+ case CAM_STREAM_TYPE_PREVIEW:
+ case CAM_STREAM_TYPE_CALLBACK:
+ case CAM_STREAM_TYPE_POSTVIEW:
+ rc = mm_stream_calc_offset_preview(my_obj->stream_info->fmt,
+ &dim,
+ &my_obj->stream_info->buf_planes);
+ break;
+ case CAM_STREAM_TYPE_SNAPSHOT:
+ case CAM_STREAM_TYPE_NON_ZSL_SNAPSHOT:
+ rc = mm_stream_calc_offset_snapshot(my_obj->stream_info->fmt,
+ &dim,
+ &my_obj->padding_info,
+ &my_obj->stream_info->buf_planes);
+ break;
+ case CAM_STREAM_TYPE_OFFLINE_PROC:
+ rc = mm_stream_calc_offset_postproc(my_obj->stream_info,
+ &my_obj->padding_info,
+ &my_obj->stream_info->buf_planes);
+ break;
+ case CAM_STREAM_TYPE_VIDEO:
+ rc = mm_stream_calc_offset_video(&dim,
+ &my_obj->stream_info->buf_planes);
+ break;
+ case CAM_STREAM_TYPE_RAW:
+ rc = mm_stream_calc_offset_raw(my_obj->stream_info->fmt,
+ &dim,
+ &my_obj->padding_info,
+ &my_obj->stream_info->buf_planes);
+ break;
+ case CAM_STREAM_TYPE_METADATA:
+ rc = mm_stream_calc_offset_metadata(&dim,
+ &my_obj->padding_info,
+ &my_obj->stream_info->buf_planes);
+ break;
+ default:
+ CDBG_ERROR("%s: not supported for stream type %d",
+ __func__, my_obj->stream_info->stream_type);
+ rc = -1;
+ break;
+ }
+
+ my_obj->frame_offset = my_obj->stream_info->buf_planes.plane_info;
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_stream_sync_info
+ *
+ * DESCRIPTION: synchronize stream information with server
+ *
+ * PARAMETERS :
+ * @my_obj : stream object
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ * NOTE : assume stream info buffer is mapped to server and filled in with
+ * stream information by upper layer. This call will let server to
+ * synchornize the stream information with HAL. If server find any
+ * fields that need to be changed accroding to hardware configuration,
+ * server will modify corresponding fields so that HAL could know
+ * about it.
+ *==========================================================================*/
+int32_t mm_stream_sync_info(mm_stream_t *my_obj)
+{
+ int32_t rc = 0;
+ int32_t value = 0;
+ my_obj->stream_info->stream_svr_id = my_obj->server_stream_id;
+ rc = mm_stream_calc_offset(my_obj);
+
+ if (rc == 0) {
+ rc = mm_camera_util_s_ctrl(my_obj->fd,
+ CAM_PRIV_STREAM_INFO_SYNC,
+ &value);
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_stream_set_fmt
+ *
+ * DESCRIPTION: set stream format to kernel via v4l2 ioctl
+ *
+ * PARAMETERS :
+ * @my_obj : stream object
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_stream_set_fmt(mm_stream_t *my_obj)
+{
+ int32_t rc = 0;
+ struct v4l2_format fmt;
+ struct msm_v4l2_format_data msm_fmt;
+ int i;
+
+ CDBG("%s: E, my_handle = 0x%x, fd = %d, state = %d",
+ __func__, my_obj->my_hdl, my_obj->fd, my_obj->state);
+
+ if (my_obj->stream_info->dim.width == 0 ||
+ my_obj->stream_info->dim.height == 0) {
+ CDBG_ERROR("%s:invalid input[w=%d,h=%d,fmt=%d]\n",
+ __func__,
+ my_obj->stream_info->dim.width,
+ my_obj->stream_info->dim.height,
+ my_obj->stream_info->fmt);
+ return -1;
+ }
+
+ memset(&fmt, 0, sizeof(fmt));
+ memset(&msm_fmt, 0, sizeof(msm_fmt));
+ fmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;
+ msm_fmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;
+ msm_fmt.width = my_obj->stream_info->dim.width;
+ msm_fmt.height = my_obj->stream_info->dim.height;
+ msm_fmt.pixelformat = mm_stream_get_v4l2_fmt(my_obj->stream_info->fmt);
+ msm_fmt.num_planes = my_obj->frame_offset.num_planes;
+ for (i = 0; i < msm_fmt.num_planes; i++) {
+ msm_fmt.plane_sizes[i] = my_obj->frame_offset.mp[i].len;
+ }
+
+ memcpy(fmt.fmt.raw_data, &msm_fmt, sizeof(msm_fmt));
+ rc = ioctl(my_obj->fd, VIDIOC_S_FMT, &fmt);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_stream_buf_done
+ *
+ * DESCRIPTION: enqueue buffer back to kernel
+ *
+ * PARAMETERS :
+ * @my_obj : stream object
+ * @frame : frame to be enqueued back to kernel
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_stream_buf_done(mm_stream_t * my_obj,
+ mm_camera_buf_def_t *frame)
+{
+ int32_t rc = 0;
+ CDBG("%s: E, my_handle = 0x%x, fd = %d, state = %d",
+ __func__, my_obj->my_hdl, my_obj->fd, my_obj->state);
+
+ pthread_mutex_lock(&my_obj->buf_lock);
+ if(my_obj->buf_status[frame->buf_idx].buf_refcnt == 0) {
+ CDBG("%s: Error Trying to free second time?(idx=%d) count=%d\n",
+ __func__, frame->buf_idx,
+ my_obj->buf_status[frame->buf_idx].buf_refcnt);
+ rc = -1;
+ }else{
+ my_obj->buf_status[frame->buf_idx].buf_refcnt--;
+ if (0 == my_obj->buf_status[frame->buf_idx].buf_refcnt) {
+ CDBG("<DEBUG> : Buf done for buffer:%d, stream:%d", frame->buf_idx, frame->stream_type);
+ rc = mm_stream_qbuf(my_obj, frame);
+ if(rc < 0) {
+ CDBG_ERROR("%s: mm_camera_stream_qbuf(idx=%d) err=%d\n",
+ __func__, frame->buf_idx, rc);
+ } else {
+ my_obj->buf_status[frame->buf_idx].in_kernel = 1;
+ }
+ }else{
+ CDBG("<DEBUG> : Still ref count pending count :%d",
+ my_obj->buf_status[frame->buf_idx].buf_refcnt);
+ CDBG("<DEBUG> : for buffer:%p:%d",
+ my_obj, frame->buf_idx);
+ }
+ }
+ pthread_mutex_unlock(&my_obj->buf_lock);
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_stream_reg_buf_cb
+ *
+ * DESCRIPTION: Allow other stream to register dataCB at this stream.
+ *
+ * PARAMETERS :
+ * @my_obj : stream object
+ * @val : ptr to info about the callback to be registered
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+int32_t mm_stream_reg_buf_cb(mm_stream_t *my_obj,
+ mm_stream_data_cb_t *val)
+{
+ int32_t rc = -1;
+ uint8_t i;
+ CDBG("%s: E, my_handle = 0x%x, fd = %d, state = %d",
+ __func__, my_obj->my_hdl, my_obj->fd, my_obj->state);
+
+ pthread_mutex_lock(&my_obj->cb_lock);
+ for (i=0 ;i < MM_CAMERA_STREAM_BUF_CB_MAX; i++) {
+ if(NULL == my_obj->buf_cb[i].cb) {
+ my_obj->buf_cb[i] = *val;
+ rc = 0;
+ break;
+ }
+ }
+ pthread_mutex_unlock(&my_obj->cb_lock);
+
+ return rc;
+}
diff --git a/camera/QCamera2/stack/mm-camera-interface/src/mm_camera_thread.c b/camera/QCamera2/stack/mm-camera-interface/src/mm_camera_thread.c
new file mode 100755
index 0000000..0d48f77
--- /dev/null
+++ b/camera/QCamera2/stack/mm-camera-interface/src/mm_camera_thread.c
@@ -0,0 +1,587 @@
+/* Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include <pthread.h>
+#include <errno.h>
+#include <sys/ioctl.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/prctl.h>
+#include <fcntl.h>
+#include <poll.h>
+#include <cam_semaphore.h>
+
+#include "mm_camera_dbg.h"
+#include "mm_camera_interface.h"
+#include "mm_camera.h"
+
+typedef enum {
+ /* poll entries updated */
+ MM_CAMERA_PIPE_CMD_POLL_ENTRIES_UPDATED,
+ /* exit */
+ MM_CAMERA_PIPE_CMD_EXIT,
+ /* max count */
+ MM_CAMERA_PIPE_CMD_MAX
+} mm_camera_pipe_cmd_type_t;
+
+typedef enum {
+ MM_CAMERA_POLL_TASK_STATE_STOPPED,
+ MM_CAMERA_POLL_TASK_STATE_POLL, /* polling pid in polling state. */
+ MM_CAMERA_POLL_TASK_STATE_MAX
+} mm_camera_poll_task_state_type_t;
+
+typedef struct {
+ uint8_t cmd;
+ mm_camera_event_t event;
+} mm_camera_sig_evt_t;
+
+/*===========================================================================
+ * FUNCTION : mm_camera_poll_sig
+ *
+ * DESCRIPTION: synchorinzed call to send a command through pipe.
+ *
+ * PARAMETERS :
+ * @poll_cb : ptr to poll thread object
+ * @cmd : command to be sent
+ *
+ * RETURN : int32_t type of status
+ * 0 -- success
+ * -1 -- failure
+ *==========================================================================*/
+static int32_t mm_camera_poll_sig(mm_camera_poll_thread_t *poll_cb,
+ uint32_t cmd)
+{
+ /* send through pipe */
+ /* get the mutex */
+ mm_camera_sig_evt_t cmd_evt;
+ int len;
+
+ CDBG("%s: E cmd = %d", __func__,cmd);
+ memset(&cmd_evt, 0, sizeof(cmd_evt));
+ cmd_evt.cmd = cmd;
+ pthread_mutex_lock(&poll_cb->mutex);
+ /* reset the statue to false */
+ poll_cb->status = FALSE;
+ /* send cmd to worker */
+
+ len = write(poll_cb->pfds[1], &cmd_evt, sizeof(cmd_evt));
+ if(len < 1) {
+ CDBG_ERROR("%s: len = %d, errno = %d", __func__, len, errno);
+ /* Avoid waiting for the signal */
+ pthread_mutex_unlock(&poll_cb->mutex);
+ return 0;
+ }
+ CDBG("%s: begin IN mutex write done, len = %d", __func__, len);
+ /* wait till worker task gives positive signal */
+ if (FALSE == poll_cb->status) {
+ CDBG("%s: wait", __func__);
+ pthread_cond_wait(&poll_cb->cond_v, &poll_cb->mutex);
+ }
+ /* done */
+ pthread_mutex_unlock(&poll_cb->mutex);
+ CDBG("%s: X", __func__);
+ return 0;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_poll_sig
+ *
+ * DESCRIPTION: signal the status of done
+ *
+ * PARAMETERS :
+ * @poll_cb : ptr to poll thread object
+ *
+ * RETURN : none
+ *==========================================================================*/
+static void mm_camera_poll_sig_done(mm_camera_poll_thread_t *poll_cb)
+{
+ pthread_mutex_lock(&poll_cb->mutex);
+ poll_cb->status = TRUE;
+ pthread_cond_signal(&poll_cb->cond_v);
+ CDBG("%s: done, in mutex", __func__);
+ pthread_mutex_unlock(&poll_cb->mutex);
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_poll_set_state
+ *
+ * DESCRIPTION: set a polling state
+ *
+ * PARAMETERS :
+ * @poll_cb : ptr to poll thread object
+ * @state : polling state (stopped/polling)
+ *
+ * RETURN : none
+ *==========================================================================*/
+static void mm_camera_poll_set_state(mm_camera_poll_thread_t *poll_cb,
+ mm_camera_poll_task_state_type_t state)
+{
+ poll_cb->state = state;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_poll_proc_pipe
+ *
+ * DESCRIPTION: polling thread routine to process pipe
+ *
+ * PARAMETERS :
+ * @poll_cb : ptr to poll thread object
+ *
+ * RETURN : none
+ *==========================================================================*/
+static void mm_camera_poll_proc_pipe(mm_camera_poll_thread_t *poll_cb)
+{
+ ssize_t read_len;
+ int i;
+ mm_camera_sig_evt_t cmd_evt;
+ read_len = read(poll_cb->pfds[0], &cmd_evt, sizeof(cmd_evt));
+ CDBG("%s: read_fd = %d, read_len = %d, expect_len = %d cmd = %d",
+ __func__, poll_cb->pfds[0], (int)read_len, (int)sizeof(cmd_evt), cmd_evt.cmd);
+ switch (cmd_evt.cmd) {
+ case MM_CAMERA_PIPE_CMD_POLL_ENTRIES_UPDATED:
+ /* we always have index 0 for pipe read */
+ poll_cb->num_fds = 0;
+ poll_cb->poll_fds[poll_cb->num_fds].fd = poll_cb->pfds[0];
+ poll_cb->poll_fds[poll_cb->num_fds].events = POLLIN|POLLRDNORM|POLLPRI;
+ poll_cb->num_fds++;
+
+ if (MM_CAMERA_POLL_TYPE_EVT == poll_cb->poll_type) {
+ if (poll_cb->poll_entries[0].fd > 0) {
+ /* fd is valid, we update poll_fds */
+ poll_cb->poll_fds[poll_cb->num_fds].fd = poll_cb->poll_entries[0].fd;
+ poll_cb->poll_fds[poll_cb->num_fds].events = POLLIN|POLLRDNORM|POLLPRI;
+ poll_cb->num_fds++;
+ }
+ } else if (MM_CAMERA_POLL_TYPE_DATA == poll_cb->poll_type) {
+ for(i = 0; i < MAX_STREAM_NUM_IN_BUNDLE; i++) {
+ if(poll_cb->poll_entries[i].fd > 0) {
+ /* fd is valid, we update poll_fds to this fd */
+ poll_cb->poll_fds[poll_cb->num_fds].fd = poll_cb->poll_entries[i].fd;
+ poll_cb->poll_fds[poll_cb->num_fds].events = POLLIN|POLLRDNORM|POLLPRI;
+ poll_cb->num_fds++;
+ } else {
+ /* fd is invalid, we set the entry to -1 to prevent polling.
+ * According to spec, polling will not poll on entry with fd=-1.
+ * If this is not the case, we need to skip these invalid fds
+ * when updating this array.
+ * We still keep fd=-1 in this array because this makes easier to
+ * map cb associated with this fd once incoming data avail by directly
+ * using the index-1(0 is reserved for pipe read, so need to reduce index by 1) */
+ poll_cb->poll_fds[poll_cb->num_fds].fd = -1;
+ poll_cb->poll_fds[poll_cb->num_fds].events = 0;
+ poll_cb->num_fds++;
+ }
+ }
+ }
+ mm_camera_poll_sig_done(poll_cb);
+ break;
+
+ case MM_CAMERA_PIPE_CMD_EXIT:
+ default:
+ mm_camera_poll_set_state(poll_cb, MM_CAMERA_POLL_TASK_STATE_STOPPED);
+ mm_camera_poll_sig_done(poll_cb);
+ break;
+ }
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_poll_fn
+ *
+ * DESCRIPTION: polling thread routine
+ *
+ * PARAMETERS :
+ * @poll_cb : ptr to poll thread object
+ *
+ * RETURN : none
+ *==========================================================================*/
+static void *mm_camera_poll_fn(mm_camera_poll_thread_t *poll_cb)
+{
+ int rc = 0, i;
+
+ CDBG("%s: poll type = %d, num_fd = %d poll_cb = %p\n",
+ __func__, poll_cb->poll_type, poll_cb->num_fds,poll_cb);
+ do {
+ for(i = 0; i < poll_cb->num_fds; i++) {
+ poll_cb->poll_fds[i].events = POLLIN|POLLRDNORM|POLLPRI;
+ }
+
+ rc = poll(poll_cb->poll_fds, poll_cb->num_fds, poll_cb->timeoutms);
+ if(rc > 0) {
+ if ((poll_cb->poll_fds[0].revents & POLLIN) &&
+ (poll_cb->poll_fds[0].revents & POLLRDNORM)) {
+ /* if we have data on pipe, we only process pipe in this iteration */
+ CDBG("%s: cmd received on pipe\n", __func__);
+ mm_camera_poll_proc_pipe(poll_cb);
+ } else {
+ for(i=1; i<poll_cb->num_fds; i++) {
+ /* Checking for ctrl events */
+ if ((poll_cb->poll_type == MM_CAMERA_POLL_TYPE_EVT) &&
+ (poll_cb->poll_fds[i].revents & POLLPRI)) {
+ CDBG("%s: mm_camera_evt_notify\n", __func__);
+ if (NULL != poll_cb->poll_entries[i-1].notify_cb) {
+ poll_cb->poll_entries[i-1].notify_cb(poll_cb->poll_entries[i-1].user_data);
+ }
+ }
+
+ if ((MM_CAMERA_POLL_TYPE_DATA == poll_cb->poll_type) &&
+ (poll_cb->poll_fds[i].revents & POLLIN) &&
+ (poll_cb->poll_fds[i].revents & POLLRDNORM)) {
+ CDBG("%s: mm_stream_data_notify\n", __func__);
+ if (NULL != poll_cb->poll_entries[i-1].notify_cb) {
+ poll_cb->poll_entries[i-1].notify_cb(poll_cb->poll_entries[i-1].user_data);
+ }
+ }
+ }
+ }
+ } else {
+ /* in error case sleep 10 us and then continue. hard coded here */
+ usleep(10);
+ continue;
+ }
+ } while (poll_cb->state == MM_CAMERA_POLL_TASK_STATE_POLL);
+ return NULL;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_poll_thread
+ *
+ * DESCRIPTION: polling thread entry function
+ *
+ * PARAMETERS :
+ * @data : ptr to poll thread object
+ *
+ * RETURN : none
+ *==========================================================================*/
+static void *mm_camera_poll_thread(void *data)
+{
+ prctl(PR_SET_NAME, (unsigned long)"mm_cam_poll_th", 0, 0, 0);
+ mm_camera_poll_thread_t *poll_cb = (mm_camera_poll_thread_t *)data;
+
+ /* add pipe read fd into poll first */
+ poll_cb->poll_fds[poll_cb->num_fds++].fd = poll_cb->pfds[0];
+
+ mm_camera_poll_sig_done(poll_cb);
+ mm_camera_poll_set_state(poll_cb, MM_CAMERA_POLL_TASK_STATE_POLL);
+ return mm_camera_poll_fn(poll_cb);
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_poll_thread
+ *
+ * DESCRIPTION: notify the polling thread that entries for polling fd have
+ * been updated
+ *
+ * PARAMETERS :
+ * @poll_cb : ptr to poll thread object
+ *
+ * RETURN : none
+ *==========================================================================*/
+int32_t mm_camera_poll_thread_notify_entries_updated(mm_camera_poll_thread_t * poll_cb)
+{
+ /* send poll entries updated signal to poll thread */
+ return mm_camera_poll_sig(poll_cb, MM_CAMERA_PIPE_CMD_POLL_ENTRIES_UPDATED);
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_poll_thread_add_poll_fd
+ *
+ * DESCRIPTION: add a new fd into polling thread
+ *
+ * PARAMETERS :
+ * @poll_cb : ptr to poll thread object
+ * @handler : stream handle if channel data polling thread,
+ * 0 if event polling thread
+ * @fd : file descriptor need to be added into polling thread
+ * @notify_cb : callback function to handle if any notify from fd
+ * @userdata : user data ptr
+ *
+ * RETURN : none
+ *==========================================================================*/
+int32_t mm_camera_poll_thread_add_poll_fd(mm_camera_poll_thread_t * poll_cb,
+ uint32_t handler,
+ int32_t fd,
+ mm_camera_poll_notify_t notify_cb,
+ void* userdata)
+{
+ int32_t rc = -1;
+ uint8_t idx = 0;
+
+ if (MM_CAMERA_POLL_TYPE_DATA == poll_cb->poll_type) {
+ /* get stream idx from handler if CH type */
+ idx = mm_camera_util_get_index_by_handler(handler);
+ } else {
+ /* for EVT type, only idx=0 is valid */
+ idx = 0;
+ }
+
+ if (MAX_STREAM_NUM_IN_BUNDLE > idx) {
+ poll_cb->poll_entries[idx].fd = fd;
+ poll_cb->poll_entries[idx].handler = handler;
+ poll_cb->poll_entries[idx].notify_cb = notify_cb;
+ poll_cb->poll_entries[idx].user_data = userdata;
+ /* send poll entries updated signal to poll thread */
+ rc = mm_camera_poll_sig(poll_cb, MM_CAMERA_PIPE_CMD_POLL_ENTRIES_UPDATED);
+ } else {
+ CDBG_ERROR("%s: invalid handler %d (%d)",
+ __func__, handler, idx);
+ }
+ return rc;
+}
+
+/*===========================================================================
+ * FUNCTION : mm_camera_poll_thread_del_poll_fd
+ *
+ * DESCRIPTION: delete a fd from polling thread
+ *
+ * PARAMETERS :
+ * @poll_cb : ptr to poll thread object
+ * @handler : stream handle if channel data polling thread,
+ * 0 if event polling thread
+ *
+ * RETURN : none
+ *==========================================================================*/
+int32_t mm_camera_poll_thread_del_poll_fd(mm_camera_poll_thread_t * poll_cb,
+ uint32_t handler)
+{
+ int32_t rc = -1;
+ uint8_t idx = 0;
+
+ if (MM_CAMERA_POLL_TYPE_DATA == poll_cb->poll_type) {
+ /* get stream idx from handler if CH type */
+ idx = mm_camera_util_get_index_by_handler(handler);
+ } else {
+ /* for EVT type, only idx=0 is valid */
+ idx = 0;
+ }
+
+ if ((MAX_STREAM_NUM_IN_BUNDLE > idx) &&
+ (handler == poll_cb->poll_entries[idx].handler)) {
+ /* reset poll entry */
+ poll_cb->poll_entries[idx].fd = -1; /* set fd to invalid */
+ poll_cb->poll_entries[idx].handler = 0;
+ poll_cb->poll_entries[idx].notify_cb = NULL;
+
+ /* send poll entries updated signal to poll thread */
+ rc = mm_camera_poll_sig(poll_cb, MM_CAMERA_PIPE_CMD_POLL_ENTRIES_UPDATED);
+ } else {
+ CDBG_ERROR("%s: invalid handler %d (%d)",
+ __func__, handler, idx);
+ }
+
+ return rc;
+}
+
+static pthread_mutex_t constr_destr_lock = PTHREAD_MUTEX_INITIALIZER;
+
+int32_t mm_camera_poll_thread_launch(mm_camera_poll_thread_t * poll_cb,
+ mm_camera_poll_thread_type_t poll_type)
+{
+ int32_t rc = 0;
+
+ pthread_mutex_lock(&constr_destr_lock);
+
+ poll_cb->poll_type = poll_type;
+
+ poll_cb->pfds[0] = 0;
+ poll_cb->pfds[1] = 0;
+ rc = pipe(poll_cb->pfds);
+ if(rc < 0) {
+ CDBG_ERROR("%s: pipe open rc=%d\n", __func__, rc);
+ pthread_mutex_unlock(&constr_destr_lock);
+ return -1;
+ }
+
+ poll_cb->timeoutms = -1; /* Infinite seconds */
+
+ CDBG("%s: poll_type = %d, read fd = %d, write fd = %d timeout = %d",
+ __func__, poll_cb->poll_type,
+ poll_cb->pfds[0], poll_cb->pfds[1],poll_cb->timeoutms);
+
+ pthread_mutex_init(&poll_cb->mutex, NULL);
+ pthread_cond_init(&poll_cb->cond_v, NULL);
+
+ /* launch the thread */
+ pthread_mutex_lock(&poll_cb->mutex);
+ poll_cb->status = 0;
+ pthread_create(&poll_cb->pid, NULL, mm_camera_poll_thread, (void *)poll_cb);
+ if(!poll_cb->status) {
+ pthread_cond_wait(&poll_cb->cond_v, &poll_cb->mutex);
+ }
+ pthread_mutex_unlock(&poll_cb->mutex);
+ CDBG("%s: End",__func__);
+ pthread_mutex_unlock(&constr_destr_lock);
+ return rc;
+}
+
+int32_t mm_camera_poll_thread_release(mm_camera_poll_thread_t *poll_cb)
+{
+ int32_t rc = 0;
+
+ pthread_mutex_lock(&constr_destr_lock);
+
+ if(MM_CAMERA_POLL_TASK_STATE_STOPPED == poll_cb->state) {
+ CDBG_ERROR("%s: err, poll thread is not running.\n", __func__);
+ goto done;
+ }
+
+ /* send exit signal to poll thread */
+ mm_camera_poll_sig(poll_cb, MM_CAMERA_PIPE_CMD_EXIT);
+ /* wait until poll thread exits */
+ if (pthread_join(poll_cb->pid, NULL) != 0) {
+ CDBG_ERROR("%s: pthread dead already\n", __func__);
+ }
+
+ /* close pipe */
+ if(poll_cb->pfds[0]) {
+ close(poll_cb->pfds[0]);
+ }
+ if(poll_cb->pfds[1]) {
+ close(poll_cb->pfds[1]);
+ }
+
+ pthread_mutex_destroy(&poll_cb->mutex);
+ pthread_cond_destroy(&poll_cb->cond_v);
+ memset(poll_cb, 0, sizeof(mm_camera_poll_thread_t));
+done:
+ pthread_mutex_unlock(&constr_destr_lock);
+ return rc;
+}
+
+static void *mm_camera_cmd_thread(void *data)
+{
+ int running = 1;
+ int ret;
+ mm_camera_cmd_thread_t *cmd_thread =
+ (mm_camera_cmd_thread_t *)data;
+ mm_camera_cmdcb_t* node = NULL;
+
+ do {
+ do {
+ ret = cam_sem_wait(&cmd_thread->cmd_sem);
+ if (ret != 0 && errno != EINVAL) {
+ CDBG_ERROR("%s: cam_sem_wait error (%s)",
+ __func__, strerror(errno));
+ return NULL;
+ }
+ } while (ret != 0);
+
+ /* we got notified about new cmd avail in cmd queue */
+ node = (mm_camera_cmdcb_t*)cam_queue_deq(&cmd_thread->cmd_queue);
+ while (node != NULL) {
+ switch (node->cmd_type) {
+ case MM_CAMERA_CMD_TYPE_EVT_CB:
+ case MM_CAMERA_CMD_TYPE_DATA_CB:
+ case MM_CAMERA_CMD_TYPE_REQ_DATA_CB:
+ case MM_CAMERA_CMD_TYPE_SUPER_BUF_DATA_CB:
+ case MM_CAMERA_CMD_TYPE_CONFIG_NOTIFY:
+ case MM_CAMERA_CMD_TYPE_FLUSH_QUEUE:
+ if (NULL != cmd_thread->cb) {
+ cmd_thread->cb(node, cmd_thread->user_data);
+ }
+ break;
+ case MM_CAMERA_CMD_TYPE_EXIT:
+ default:
+ running = 0;
+ break;
+ }
+ free(node);
+ node = (mm_camera_cmdcb_t*)cam_queue_deq(&cmd_thread->cmd_queue);
+ } /* (node != NULL) */
+ } while (running);
+ return NULL;
+}
+
+int32_t mm_camera_cmd_thread_launch(mm_camera_cmd_thread_t * cmd_thread,
+ mm_camera_cmd_cb_t cb,
+ void* user_data)
+{
+ int32_t rc = 0;
+
+ cam_sem_init(&cmd_thread->cmd_sem, 0);
+ cam_queue_init(&cmd_thread->cmd_queue);
+ cmd_thread->cb = cb;
+ cmd_thread->user_data = user_data;
+
+ /* launch the thread */
+ pthread_create(&cmd_thread->cmd_pid,
+ NULL,
+ mm_camera_cmd_thread,
+ (void *)cmd_thread);
+ return rc;
+}
+
+int32_t mm_camera_cmd_thread_name(const char* name)
+{
+ int32_t rc = 0;
+ /* name the thread */
+ prctl(PR_SET_NAME, (unsigned long)name, 0, 0, 0);
+ return rc;
+}
+
+
+int32_t mm_camera_cmd_thread_stop(mm_camera_cmd_thread_t * cmd_thread)
+{
+ int32_t rc = 0;
+ mm_camera_cmdcb_t* node = (mm_camera_cmdcb_t *)malloc(sizeof(mm_camera_cmdcb_t));
+ if (NULL == node) {
+ CDBG_ERROR("%s: No memory for mm_camera_cmdcb_t", __func__);
+ return -1;
+ }
+
+ memset(node, 0, sizeof(mm_camera_cmdcb_t));
+ node->cmd_type = MM_CAMERA_CMD_TYPE_EXIT;
+
+ cam_queue_enq(&cmd_thread->cmd_queue, node);
+ cam_sem_post(&cmd_thread->cmd_sem);
+
+ /* wait until cmd thread exits */
+ if (pthread_join(cmd_thread->cmd_pid, NULL) != 0) {
+ CDBG("%s: pthread dead already\n", __func__);
+ }
+ return rc;
+}
+
+int32_t mm_camera_cmd_thread_destroy(mm_camera_cmd_thread_t * cmd_thread)
+{
+ int32_t rc = 0;
+ cam_queue_deinit(&cmd_thread->cmd_queue);
+ cam_sem_destroy(&cmd_thread->cmd_sem);
+ memset(cmd_thread, 0, sizeof(mm_camera_cmd_thread_t));
+ return rc;
+}
+
+int32_t mm_camera_cmd_thread_release(mm_camera_cmd_thread_t * cmd_thread)
+{
+ int32_t rc = 0;
+ rc = mm_camera_cmd_thread_stop(cmd_thread);
+ if (0 == rc) {
+ rc = mm_camera_cmd_thread_destroy(cmd_thread);
+ }
+ return rc;
+}
diff --git a/camera/QCamera2/stack/mm-camera-test/Android.mk b/camera/QCamera2/stack/mm-camera-test/Android.mk
new file mode 100644
index 0000000..a3e99db
--- /dev/null
+++ b/camera/QCamera2/stack/mm-camera-test/Android.mk
@@ -0,0 +1,76 @@
+OLD_LOCAL_PATH := $(LOCAL_PATH)
+LOCAL_PATH:=$(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_CFLAGS:= \
+ -DAMSS_VERSION=$(AMSS_VERSION) \
+ $(mmcamera_debug_defines) \
+ $(mmcamera_debug_cflags) \
+ $(USE_SERVER_TREE)
+
+ifeq ($(strip $(TARGET_USES_ION)),true)
+LOCAL_CFLAGS += -DUSE_ION
+endif
+
+LOCAL_CFLAGS += -D_ANDROID_
+
+LOCAL_SRC_FILES:= \
+ src/mm_qcamera_app.c \
+ src/mm_qcamera_unit_test.c \
+ src/mm_qcamera_video.c \
+ src/mm_qcamera_preview.c \
+ src/mm_qcamera_snapshot.c \
+ src/mm_qcamera_rdi.c
+# src/mm_qcamera_dual_test.c \
+
+LOCAL_C_INCLUDES:=$(LOCAL_PATH)/inc
+LOCAL_C_INCLUDES+= \
+ frameworks/native/include/media/openmax \
+ $(LOCAL_PATH)/../common \
+ $(LOCAL_PATH)/../../../mm-image-codec/qexif \
+ $(LOCAL_PATH)/../../../mm-image-codec/qomx_core
+
+LOCAL_CFLAGS += -DCAMERA_ION_HEAP_ID=ION_CP_MM_HEAP_ID
+ifeq ($(call is-board-platform,msm8974),true)
+ LOCAL_CFLAGS += -DCAMERA_GRALLOC_HEAP_ID=GRALLOC_USAGE_PRIVATE_IOMMU_HEAP
+ LOCAL_CFLAGS += -DCAMERA_GRALLOC_FALLBACK_HEAP_ID=GRALLOC_USAGE_PRIVATE_IOMMU_HEAP
+ LOCAL_CFLAGS += -DCAMERA_ION_FALLBACK_HEAP_ID=ION_IOMMU_HEAP_ID
+ LOCAL_CFLAGS += -DCAMERA_GRALLOC_CACHING_ID=0
+ LOCAL_CFLAGS += -DNUM_RECORDING_BUFFERS=9
+else ifeq ($(call is-board-platform,msm8226),true)
+ LOCAL_CFLAGS += -DCAMERA_GRALLOC_HEAP_ID=GRALLOC_USAGE_PRIVATE_MM_HEAP
+ LOCAL_CFLAGS += -DCAMERA_GRALLOC_FALLBACK_HEAP_ID=GRALLOC_USAGE_PRIVATE_IOMMU_HEAP
+ LOCAL_CFLAGS += -DCAMERA_ION_FALLBACK_HEAP_ID=ION_IOMMU_HEAP_ID
+ LOCAL_CFLAGS += -DCAMERA_GRALLOC_CACHING_ID=0
+ LOCAL_CFLAGS += -DNUM_RECORDING_BUFFERS=9
+else ifeq ($(call is-board-platform,msm8960),true)
+ LOCAL_CFLAGS += -DCAMERA_GRALLOC_HEAP_ID=GRALLOC_USAGE_PRIVATE_IOMMU_HEAP
+ LOCAL_CFLAGS += -DCAMERA_GRALLOC_FALLBACK_HEAP_ID=GRALLOC_USAGE_PRIVATE_IOMMU_HEAP
+ LOCAL_CFLAGS += -DCAMERA_ION_FALLBACK_HEAP_ID=ION_IOMMU_HEAP_ID
+ LOCAL_CFLAGS += -DCAMERA_GRALLOC_CACHING_ID=0
+ LOCAL_CFLAGS += -DNUM_RECORDING_BUFFERS=5
+else ifeq ($(call is-chipset-prefix-in-board-platform,msm8660),true)
+ LOCAL_CFLAGS += -DCAMERA_GRALLOC_HEAP_ID=GRALLOC_USAGE_PRIVATE_CAMERA_HEAP
+ LOCAL_CFLAGS += -DCAMERA_GRALLOC_FALLBACK_HEAP_ID=GRALLOC_USAGE_PRIVATE_IOMMU_HEAP # Don't Care
+ LOCAL_CFLAGS += -DCAMERA_ION_FALLBACK_HEAP_ID=ION_IOMMU_HEAP_ID # EBI
+ LOCAL_CFLAGS += -DCAMERA_GRALLOC_CACHING_ID=0
+ LOCAL_CFLAGS += -DNUM_RECORDING_BUFFERS=5
+else
+ LOCAL_CFLAGS += -DCAMERA_GRALLOC_HEAP_ID=GRALLOC_USAGE_PRIVATE_CAMERA_HEAP
+ LOCAL_CFLAGS += -DCAMERA_GRALLOC_FALLBACK_HEAP_ID=GRALLOC_USAGE_PRIVATE_CAMERA_HEAP # Don't Care
+ LOCAL_CFLAGS += -DCAMERA_GRALLOC_CACHING_ID=GRALLOC_USAGE_PRIVATE_UNCACHED #uncached
+ LOCAL_CFLAGS += -DCAMERA_ION_FALLBACK_HEAP_ID=ION_CAMERA_HEAP_ID
+ LOCAL_CFLAGS += -DNUM_RECORDING_BUFFERS=5
+endif
+LOCAL_CFLAGS += -Wall -Werror
+
+LOCAL_SHARED_LIBRARIES:= \
+ libcutils liblog libdl
+
+LOCAL_MODULE:= mm-qcamera-app
+
+LOCAL_MODULE_TAGS := optional
+
+include $(BUILD_EXECUTABLE)
+
+LOCAL_PATH := $(OLD_LOCAL_PATH)
diff --git a/camera/QCamera2/stack/mm-camera-test/inc/mm_qcamera_app.h b/camera/QCamera2/stack/mm-camera-test/inc/mm_qcamera_app.h
new file mode 100644
index 0000000..bf85667
--- /dev/null
+++ b/camera/QCamera2/stack/mm-camera-test/inc/mm_qcamera_app.h
@@ -0,0 +1,261 @@
+/* Copyright (c) 2012, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef __MM_QCAMERA_APP_H__
+#define __MM_QCAMERA_APP_H__
+
+#include <pthread.h>
+#include <errno.h>
+#include <sys/ioctl.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <poll.h>
+
+#include "mm_camera_interface.h"
+#include "mm_jpeg_interface.h"
+
+#define MM_QCAMERA_APP_INTERATION 1
+
+#define MM_APP_MAX_DUMP_FRAME_NUM 1000
+
+#define PREVIEW_BUF_NUM 7
+#define VIDEO_BUF_NUM 7
+#define ISP_PIX_BUF_NUM 9
+#define STATS_BUF_NUM 4
+#define RDI_BUF_NUM 8
+
+#define DEFAULT_PREVIEW_FORMAT CAM_FORMAT_YUV_420_NV21
+#define DEFAULT_PREVIEW_WIDTH 800
+#define DEFAULT_PREVIEW_HEIGHT 480
+#define DEFAULT_PREVIEW_PADDING CAM_PAD_TO_WORD
+#define DEFAULT_VIDEO_FORMAT CAM_FORMAT_YUV_420_NV12
+#define DEFAULT_VIDEO_WIDTH 800
+#define DEFAULT_VIDEO_HEIGHT 480
+#define DEFAULT_VIDEO_PADDING CAM_PAD_TO_2K
+#define DEFAULT_SNAPSHOT_FORMAT CAM_FORMAT_YUV_420_NV21
+#define DEFAULT_SNAPSHOT_WIDTH 1280
+#define DEFAULT_SNAPSHOT_HEIGHT 960
+#define DEFAULT_SNAPSHOT_PADDING CAM_PAD_TO_WORD
+
+#ifndef TRUE
+#define TRUE 1
+#endif
+
+#ifndef FALSE
+#define FALSE 0
+#endif
+
+typedef enum {
+ MM_CAMERA_OK,
+ MM_CAMERA_E_GENERAL,
+ MM_CAMERA_E_NO_MEMORY,
+ MM_CAMERA_E_NOT_SUPPORTED,
+ MM_CAMERA_E_INVALID_INPUT,
+ MM_CAMERA_E_INVALID_OPERATION, /* 5 */
+ MM_CAMERA_E_ENCODE,
+ MM_CAMERA_E_BUFFER_REG,
+ MM_CAMERA_E_PMEM_ALLOC,
+ MM_CAMERA_E_CAPTURE_FAILED,
+ MM_CAMERA_E_CAPTURE_TIMEOUT, /* 10 */
+} mm_camera_status_type_t;
+
+typedef enum {
+ MM_CHANNEL_TYPE_ZSL, /* preview, and snapshot main */
+ MM_CHANNEL_TYPE_CAPTURE, /* snapshot main, and postview */
+ MM_CHANNEL_TYPE_PREVIEW, /* preview only */
+ MM_CHANNEL_TYPE_SNAPSHOT, /* snapshot main only */
+ MM_CHANNEL_TYPE_VIDEO, /* video only */
+ MM_CHANNEL_TYPE_RDI, /* rdi only */
+ MM_CHANNEL_TYPE_MAX
+} mm_camera_channel_type_t;
+
+typedef struct {
+ int fd;
+ int main_ion_fd;
+ struct ion_handle * handle;
+ uint32_t size;
+ void * data;
+} mm_camera_app_meminfo_t;
+
+typedef struct {
+ mm_camera_buf_def_t buf;
+ mm_camera_app_meminfo_t mem_info;
+} mm_camera_app_buf_t;
+
+typedef struct {
+ uint32_t s_id;
+ mm_camera_stream_config_t s_config;
+ cam_frame_len_offset_t offset;
+ uint8_t num_of_bufs;
+ mm_camera_app_buf_t s_bufs[MM_CAMERA_MAX_NUM_FRAMES];
+ mm_camera_app_buf_t s_info_buf;
+} mm_camera_stream_t;
+
+typedef struct {
+ uint32_t ch_id;
+ uint8_t num_streams;
+ mm_camera_stream_t streams[MAX_STREAM_NUM_IN_BUNDLE];
+} mm_camera_channel_t;
+
+typedef struct {
+ mm_camera_vtbl_t *cam;
+ uint8_t num_channels;
+ mm_camera_channel_t channels[MM_CHANNEL_TYPE_MAX];
+ mm_jpeg_ops_t jpeg_ops;
+ uint32_t jpeg_hdl;
+ mm_camera_app_buf_t cap_buf;
+ mm_camera_app_buf_t parm_buf;
+
+ uint32_t current_jpeg_sess_id;
+ mm_camera_super_buf_t* current_job_frames;
+ uint32_t current_job_id;
+ mm_camera_app_buf_t jpeg_buf;
+} mm_camera_test_obj_t;
+
+typedef struct {
+ void *ptr;
+ void* ptr_jpeg;
+
+ uint8_t (*get_num_of_cameras) ();
+ mm_camera_vtbl_t *(*mm_camera_open) (uint8_t camera_idx);
+ uint32_t (*jpeg_open) (mm_jpeg_ops_t *ops);
+} hal_interface_lib_t;
+
+typedef struct {
+ uint8_t num_cameras;
+ hal_interface_lib_t hal_lib;
+} mm_camera_app_t;
+
+typedef int (*mm_app_test_t) (mm_camera_app_t *cam_apps);
+typedef struct {
+ mm_app_test_t f;
+ int r;
+} mm_app_tc_t;
+
+extern int mm_app_unit_test_entry(mm_camera_app_t *cam_app);
+extern int mm_app_dual_test_entry(mm_camera_app_t *cam_app);
+extern void mm_app_dump_frame(mm_camera_buf_def_t *frame,
+ char *name,
+ char *ext,
+ int frame_idx);
+extern void mm_app_dump_jpeg_frame(const void * data,
+ uint32_t size,
+ char* name,
+ char* ext,
+ int index);
+extern int mm_camera_app_timedwait(uint8_t seconds);
+extern int mm_camera_app_wait();
+extern void mm_camera_app_done();
+extern int mm_app_alloc_bufs(mm_camera_app_buf_t* app_bufs,
+ cam_frame_len_offset_t *frame_offset_info,
+ uint8_t num_bufs,
+ uint8_t is_streambuf);
+extern int mm_app_release_bufs(uint8_t num_bufs,
+ mm_camera_app_buf_t* app_bufs);
+extern int mm_app_stream_initbuf(cam_frame_len_offset_t *frame_offset_info,
+ uint8_t *num_bufs,
+ uint8_t **initial_reg_flag,
+ mm_camera_buf_def_t **bufs,
+ mm_camera_map_unmap_ops_tbl_t *ops_tbl,
+ void *user_data);
+extern int32_t mm_app_stream_deinitbuf(mm_camera_map_unmap_ops_tbl_t *ops_tbl,
+ void *user_data);
+extern int mm_app_cache_ops(mm_camera_app_meminfo_t *mem_info,
+ unsigned int cmd);
+extern int32_t mm_app_stream_clean_invalidate_buf(int index, void *user_data);
+extern int32_t mm_app_stream_invalidate_buf(int index, void *user_data);
+extern int mm_app_open(mm_camera_app_t *cam_app,
+ uint8_t cam_id,
+ mm_camera_test_obj_t *test_obj);
+extern int mm_app_close(mm_camera_test_obj_t *test_obj);
+extern mm_camera_channel_t * mm_app_add_channel(
+ mm_camera_test_obj_t *test_obj,
+ mm_camera_channel_type_t ch_type,
+ mm_camera_channel_attr_t *attr,
+ mm_camera_buf_notify_t channel_cb,
+ void *userdata);
+extern int mm_app_del_channel(mm_camera_test_obj_t *test_obj,
+ mm_camera_channel_t *channel);
+extern mm_camera_stream_t * mm_app_add_stream(mm_camera_test_obj_t *test_obj,
+ mm_camera_channel_t *channel);
+extern int mm_app_del_stream(mm_camera_test_obj_t *test_obj,
+ mm_camera_channel_t *channel,
+ mm_camera_stream_t *stream);
+extern int mm_app_config_stream(mm_camera_test_obj_t *test_obj,
+ mm_camera_channel_t *channel,
+ mm_camera_stream_t *stream,
+ mm_camera_stream_config_t *config);
+extern int mm_app_start_channel(mm_camera_test_obj_t *test_obj,
+ mm_camera_channel_t *channel);
+extern int mm_app_stop_channel(mm_camera_test_obj_t *test_obj,
+ mm_camera_channel_t *channel);
+extern mm_camera_channel_t *mm_app_get_channel_by_type(
+ mm_camera_test_obj_t *test_obj,
+ mm_camera_channel_type_t ch_type);
+
+extern int mm_app_start_preview(mm_camera_test_obj_t *test_obj);
+extern int mm_app_stop_preview(mm_camera_test_obj_t *test_obj);
+extern int mm_app_start_preview_zsl(mm_camera_test_obj_t *test_obj);
+extern int mm_app_stop_preview_zsl(mm_camera_test_obj_t *test_obj);
+extern mm_camera_channel_t * mm_app_add_preview_channel(
+ mm_camera_test_obj_t *test_obj);
+extern int mm_app_stop_and_del_channel(mm_camera_test_obj_t *test_obj,
+ mm_camera_channel_t *channel);
+extern mm_camera_channel_t * mm_app_add_snapshot_channel(
+ mm_camera_test_obj_t *test_obj);
+extern mm_camera_stream_t * mm_app_add_snapshot_stream(
+ mm_camera_test_obj_t *test_obj,
+ mm_camera_channel_t *channel,
+ mm_camera_buf_notify_t stream_cb,
+ void *userdata,
+ uint8_t num_bufs,
+ uint8_t num_burst);
+extern int mm_app_start_record_preview(mm_camera_test_obj_t *test_obj);
+extern int mm_app_stop_record_preview(mm_camera_test_obj_t *test_obj);
+extern int mm_app_start_record(mm_camera_test_obj_t *test_obj);
+extern int mm_app_stop_record(mm_camera_test_obj_t *test_obj);
+extern int mm_app_start_live_snapshot(mm_camera_test_obj_t *test_obj);
+extern int mm_app_stop_live_snapshot(mm_camera_test_obj_t *test_obj);
+extern int mm_app_start_capture(mm_camera_test_obj_t *test_obj,
+ uint8_t num_snapshots);
+extern int mm_app_stop_capture(mm_camera_test_obj_t *test_obj);
+extern int mm_app_start_rdi(mm_camera_test_obj_t *test_obj, uint8_t num_burst);
+extern int mm_app_stop_rdi(mm_camera_test_obj_t *test_obj);
+
+#endif /* __MM_QCAMERA_APP_H__ */
+
+
+
+
+
+
+
+
+
diff --git a/camera/QCamera2/stack/mm-camera-test/inc/mm_qcamera_dbg.h b/camera/QCamera2/stack/mm-camera-test/inc/mm_qcamera_dbg.h
new file mode 100755
index 0000000..bb5ab81
--- /dev/null
+++ b/camera/QCamera2/stack/mm-camera-test/inc/mm_qcamera_dbg.h
@@ -0,0 +1,71 @@
+/* Copyright (c) 2012, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef __MM_QCAMERA_DBG_H__
+#define __MM_QCAMERA_DBG_H__
+
+//#define LOG_DEBUG 1
+
+#ifndef LOG_DEBUG
+ #ifdef _ANDROID_
+ #undef LOG_NIDEBUG
+ #undef LOG_TAG
+ #define LOG_NIDEBUG 0
+ #define LOG_TAG "mm-camera-test"
+ #include <utils/Log.h>
+ #else
+ #include <stdio.h>
+ #define ALOGE CDBG
+ #endif
+ #undef CDBG
+ #define CDBG(fmt, args...) do{}while(0)
+ #define CDBG_ERROR(fmt, args...) ALOGE(fmt, ##args)
+#else
+ #ifdef _ANDROID_
+ #undef LOG_NIDEBUG
+ #undef LOG_TAG
+ #define LOG_NIDEBUG 0
+ #define LOG_TAG "mm-camera-test"
+ #include <utils/Log.h>
+ #define CDBG(fmt, args...) ALOGE(fmt, ##args)
+ #else
+ #include <stdio.h>
+ #define CDBG(fmt, args...) fprintf(stderr, fmt, ##args)
+ #define ALOGE(fmt, args...) fprintf(stderr, fmt, ##args)
+ #endif
+#endif
+
+#ifdef _ANDROID_
+ #define CDBG_HIGH(fmt, args...) ALOGE(fmt, ##args)
+ #define CDBG_ERROR(fmt, args...) ALOGE(fmt, ##args)
+#else
+ #define CDBG_HIGH(fmt, args...) fprintf(stderr, fmt, ##args)
+ #define CDBG_ERROR(fmt, args...) fprintf(stderr, fmt, ##args)
+#endif
+#endif /* __MM_QCAMERA_DBG_H__ */
diff --git a/camera/QCamera2/stack/mm-camera-test/src/mm_qcamera_app.c b/camera/QCamera2/stack/mm-camera-test/src/mm_qcamera_app.c
new file mode 100644
index 0000000..7e7377d
--- /dev/null
+++ b/camera/QCamera2/stack/mm-camera-test/src/mm_qcamera_app.c
@@ -0,0 +1,801 @@
+/* Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include <cutils/properties.h>
+#include <fcntl.h>
+#include <dlfcn.h>
+#include <linux/msm_ion.h>
+#include <sys/mman.h>
+
+#include "mm_qcamera_dbg.h"
+#include "mm_qcamera_app.h"
+
+static pthread_mutex_t app_mutex;
+static int thread_status = 0;
+static pthread_cond_t app_cond_v;
+
+#define MM_QCAMERA_APP_NANOSEC_SCALE 1000000000
+
+int mm_camera_app_timedwait(uint8_t seconds)
+{
+ int rc = 0;
+ pthread_mutex_lock(&app_mutex);
+ if(FALSE == thread_status) {
+ struct timespec tw;
+ memset(&tw, 0, sizeof tw);
+ tw.tv_sec = 0;
+ tw.tv_nsec = time(0) + seconds * MM_QCAMERA_APP_NANOSEC_SCALE;
+
+ rc = pthread_cond_timedwait(&app_cond_v, &app_mutex,&tw);
+ thread_status = FALSE;
+ }
+ pthread_mutex_unlock(&app_mutex);
+ return rc;
+}
+
+int mm_camera_app_wait()
+{
+ int rc = 0;
+ pthread_mutex_lock(&app_mutex);
+ if(FALSE == thread_status){
+ pthread_cond_wait(&app_cond_v, &app_mutex);
+ thread_status = FALSE;
+ }
+ pthread_mutex_unlock(&app_mutex);
+ return rc;
+}
+
+void mm_camera_app_done()
+{
+ pthread_mutex_lock(&app_mutex);
+ thread_status = TRUE;
+ pthread_cond_signal(&app_cond_v);
+ pthread_mutex_unlock(&app_mutex);
+}
+
+int mm_app_load_hal(mm_camera_app_t *my_cam_app)
+{
+ memset(&my_cam_app->hal_lib, 0, sizeof(hal_interface_lib_t));
+ my_cam_app->hal_lib.ptr = dlopen("libmmcamera_interface.so", RTLD_NOW);
+ my_cam_app->hal_lib.ptr_jpeg = dlopen("libmmjpeg_interface.so", RTLD_NOW);
+ if (!my_cam_app->hal_lib.ptr || !my_cam_app->hal_lib.ptr_jpeg) {
+ CDBG_ERROR("%s Error opening HAL library %s\n", __func__, dlerror());
+ return -MM_CAMERA_E_GENERAL;
+ }
+ *(void **)&(my_cam_app->hal_lib.get_num_of_cameras) =
+ dlsym(my_cam_app->hal_lib.ptr, "get_num_of_cameras");
+ *(void **)&(my_cam_app->hal_lib.mm_camera_open) =
+ dlsym(my_cam_app->hal_lib.ptr, "camera_open");
+ *(void **)&(my_cam_app->hal_lib.jpeg_open) =
+ dlsym(my_cam_app->hal_lib.ptr_jpeg, "jpeg_open");
+
+ if (my_cam_app->hal_lib.get_num_of_cameras == NULL ||
+ my_cam_app->hal_lib.mm_camera_open == NULL ||
+ my_cam_app->hal_lib.jpeg_open == NULL) {
+ CDBG_ERROR("%s Error loading HAL sym %s\n", __func__, dlerror());
+ return -MM_CAMERA_E_GENERAL;
+ }
+
+ my_cam_app->num_cameras = my_cam_app->hal_lib.get_num_of_cameras();
+ CDBG("%s: num_cameras = %d\n", __func__, my_cam_app->num_cameras);
+
+ return MM_CAMERA_OK;
+}
+
+int mm_app_allocate_ion_memory(mm_camera_app_buf_t *buf, int ion_type)
+{
+ int rc = MM_CAMERA_OK;
+ struct ion_handle_data handle_data;
+ struct ion_allocation_data alloc;
+ struct ion_fd_data ion_info_fd;
+ int main_ion_fd = 0;
+ void *data = NULL;
+
+ main_ion_fd = open("/dev/ion", O_RDONLY);
+ if (main_ion_fd <= 0) {
+ CDBG_ERROR("Ion dev open failed %s\n", strerror(errno));
+ goto ION_OPEN_FAILED;
+ }
+
+ memset(&alloc, 0, sizeof(alloc));
+ alloc.len = buf->mem_info.size;
+ /* to make it page size aligned */
+ alloc.len = (alloc.len + 4095) & (~4095);
+ alloc.align = 4096;
+ alloc.flags = ION_FLAG_CACHED;
+ alloc.heap_mask = ion_type;
+ rc = ioctl(main_ion_fd, ION_IOC_ALLOC, &alloc);
+ if (rc < 0) {
+ CDBG_ERROR("ION allocation failed\n");
+ goto ION_ALLOC_FAILED;
+ }
+
+ memset(&ion_info_fd, 0, sizeof(ion_info_fd));
+ ion_info_fd.handle = alloc.handle;
+ rc = ioctl(main_ion_fd, ION_IOC_SHARE, &ion_info_fd);
+ if (rc < 0) {
+ CDBG_ERROR("ION map failed %s\n", strerror(errno));
+ goto ION_MAP_FAILED;
+ }
+
+ data = mmap(NULL,
+ alloc.len,
+ PROT_READ | PROT_WRITE,
+ MAP_SHARED,
+ ion_info_fd.fd,
+ 0);
+
+ if (data == MAP_FAILED) {
+ CDBG_ERROR("ION_MMAP_FAILED: %s (%d)\n", strerror(errno), errno);
+ goto ION_MAP_FAILED;
+ }
+ buf->mem_info.main_ion_fd = main_ion_fd;
+ buf->mem_info.fd = ion_info_fd.fd;
+ buf->mem_info.handle = ion_info_fd.handle;
+ buf->mem_info.size = alloc.len;
+ buf->mem_info.data = data;
+ return MM_CAMERA_OK;
+
+ION_MAP_FAILED:
+ memset(&handle_data, 0, sizeof(handle_data));
+ handle_data.handle = ion_info_fd.handle;
+ ioctl(main_ion_fd, ION_IOC_FREE, &handle_data);
+ION_ALLOC_FAILED:
+ close(main_ion_fd);
+ION_OPEN_FAILED:
+ return -MM_CAMERA_E_GENERAL;
+}
+
+int mm_app_deallocate_ion_memory(mm_camera_app_buf_t *buf)
+{
+ struct ion_handle_data handle_data;
+ int rc = 0;
+
+ rc = munmap(buf->mem_info.data, buf->mem_info.size);
+
+ if (buf->mem_info.fd > 0) {
+ close(buf->mem_info.fd);
+ buf->mem_info.fd = 0;
+ }
+
+ if (buf->mem_info.main_ion_fd > 0) {
+ memset(&handle_data, 0, sizeof(handle_data));
+ handle_data.handle = buf->mem_info.handle;
+ ioctl(buf->mem_info.main_ion_fd, ION_IOC_FREE, &handle_data);
+ close(buf->mem_info.main_ion_fd);
+ buf->mem_info.main_ion_fd = 0;
+ }
+ return rc;
+}
+
+/* cmd = ION_IOC_CLEAN_CACHES, ION_IOC_INV_CACHES, ION_IOC_CLEAN_INV_CACHES */
+int mm_app_cache_ops(mm_camera_app_meminfo_t *mem_info,
+ unsigned int cmd)
+{
+ struct ion_flush_data cache_inv_data;
+ struct ion_custom_data custom_data;
+ int ret = MM_CAMERA_OK;
+
+#ifdef USE_ION
+ if (NULL == mem_info) {
+ CDBG_ERROR("%s: mem_info is NULL, return here", __func__);
+ return -MM_CAMERA_E_GENERAL;
+ }
+
+ memset(&cache_inv_data, 0, sizeof(cache_inv_data));
+ memset(&custom_data, 0, sizeof(custom_data));
+ cache_inv_data.vaddr = mem_info->data;
+ cache_inv_data.fd = mem_info->fd;
+ cache_inv_data.handle = mem_info->handle;
+ cache_inv_data.length = mem_info->size;
+ custom_data.cmd = cmd;
+ custom_data.arg = (unsigned long)&cache_inv_data;
+
+ CDBG("addr = %p, fd = %d, handle = %p length = %d, ION Fd = %d",
+ cache_inv_data.vaddr, cache_inv_data.fd,
+ cache_inv_data.handle, cache_inv_data.length,
+ mem_info->main_ion_fd);
+ if(mem_info->main_ion_fd > 0) {
+ if(ioctl(mem_info->main_ion_fd, ION_IOC_CUSTOM, &custom_data) < 0) {
+ ALOGE("%s: Cache Invalidate failed\n", __func__);
+ ret = -MM_CAMERA_E_GENERAL;
+ }
+ }
+#endif
+
+ return ret;
+}
+
+void mm_app_dump_frame(mm_camera_buf_def_t *frame,
+ char *name,
+ char *ext,
+ int frame_idx)
+{
+ char file_name[64];
+ int file_fd;
+ int i;
+ if ( frame != NULL) {
+ snprintf(file_name, sizeof(file_name), "/data/%s_%d.%s", name, frame_idx, ext);
+ file_fd = open(file_name, O_RDWR | O_CREAT, 0777);
+ if (file_fd < 0) {
+ CDBG_ERROR("%s: cannot open file %s \n", __func__, file_name);
+ } else {
+ for (i = 0; i < frame->num_planes; i++) {
+ write(file_fd,
+ (uint8_t *)frame->buffer + frame->planes[i].data_offset,
+ frame->planes[i].length);
+ }
+
+ close(file_fd);
+ CDBG("dump %s", file_name);
+ }
+ }
+}
+
+void mm_app_dump_jpeg_frame(const void * data, uint32_t size, char* name, char* ext, int index)
+{
+ char buf[32];
+ int file_fd;
+ if ( data != NULL) {
+ snprintf(buf, sizeof(buf), "/data/%s_%d.%s", name, index, ext);
+ CDBG("%s: %s size =%d, jobId=%d", __func__, buf, size, index);
+ file_fd = open(buf, O_RDWR | O_CREAT, 0777);
+ write(file_fd, data, size);
+ close(file_fd);
+ }
+}
+
+int mm_app_alloc_bufs(mm_camera_app_buf_t* app_bufs,
+ cam_frame_len_offset_t *frame_offset_info,
+ uint8_t num_bufs,
+ uint8_t is_streambuf)
+{
+ int i, j;
+ int ion_type = 0x1 << CAMERA_ION_FALLBACK_HEAP_ID;
+
+ if (is_streambuf) {
+ ion_type |= 0x1 << CAMERA_ION_HEAP_ID;
+ }
+
+ for (i = 0; i < num_bufs ; i++) {
+ app_bufs[i].mem_info.size = frame_offset_info->frame_len;
+ mm_app_allocate_ion_memory(&app_bufs[i], ion_type);
+
+ app_bufs[i].buf.buf_idx = i;
+ app_bufs[i].buf.num_planes = frame_offset_info->num_planes;
+ app_bufs[i].buf.fd = app_bufs[i].mem_info.fd;
+ app_bufs[i].buf.frame_len = app_bufs[i].mem_info.size;
+ app_bufs[i].buf.buffer = app_bufs[i].mem_info.data;
+ app_bufs[i].buf.mem_info = (void *)&app_bufs[i].mem_info;
+
+ /* Plane 0 needs to be set seperately. Set other planes
+ * in a loop. */
+ app_bufs[i].buf.planes[0].length = frame_offset_info->mp[0].len;
+ app_bufs[i].buf.planes[0].m.userptr = app_bufs[i].buf.fd;
+ app_bufs[i].buf.planes[0].data_offset = frame_offset_info->mp[0].offset;
+ app_bufs[i].buf.planes[0].reserved[0] = 0;
+ for (j = 1; j < frame_offset_info->num_planes; j++) {
+ app_bufs[i].buf.planes[j].length = frame_offset_info->mp[j].len;
+ app_bufs[i].buf.planes[j].m.userptr = app_bufs[i].buf.fd;
+ app_bufs[i].buf.planes[j].data_offset = frame_offset_info->mp[j].offset;
+ app_bufs[i].buf.planes[j].reserved[0] =
+ app_bufs[i].buf.planes[j-1].reserved[0] +
+ app_bufs[i].buf.planes[j-1].length;
+ }
+ }
+ CDBG("%s: X", __func__);
+ return MM_CAMERA_OK;
+}
+
+int mm_app_release_bufs(uint8_t num_bufs,
+ mm_camera_app_buf_t* app_bufs)
+{
+ int i, rc = MM_CAMERA_OK;
+
+ CDBG("%s: E", __func__);
+
+ for (i = 0; i < num_bufs; i++) {
+ rc = mm_app_deallocate_ion_memory(&app_bufs[i]);
+ }
+ memset(app_bufs, 0, num_bufs * sizeof(mm_camera_app_buf_t));
+ CDBG("%s: X", __func__);
+ return rc;
+}
+
+int mm_app_stream_initbuf(cam_frame_len_offset_t *frame_offset_info,
+ uint8_t *num_bufs,
+ uint8_t **initial_reg_flag,
+ mm_camera_buf_def_t **bufs,
+ mm_camera_map_unmap_ops_tbl_t *ops_tbl,
+ void *user_data)
+{
+ mm_camera_stream_t *stream = (mm_camera_stream_t *)user_data;
+ mm_camera_buf_def_t *pBufs = NULL;
+ uint8_t *reg_flags = NULL;
+ int i, rc;
+
+ stream->offset = *frame_offset_info;
+ CDBG("%s: alloc buf for stream_id %d, len=%d",
+ __func__, stream->s_id, frame_offset_info->frame_len);
+
+ pBufs = (mm_camera_buf_def_t *)malloc(sizeof(mm_camera_buf_def_t) * stream->num_of_bufs);
+ reg_flags = (uint8_t *)malloc(sizeof(uint8_t) * stream->num_of_bufs);
+ if (pBufs == NULL || reg_flags == NULL) {
+ CDBG_ERROR("%s: No mem for bufs", __func__);
+ if (pBufs != NULL) {
+ free(pBufs);
+ }
+ if (reg_flags != NULL) {
+ free(reg_flags);
+ }
+ return -1;
+ }
+
+ rc = mm_app_alloc_bufs(&stream->s_bufs[0],
+ frame_offset_info,
+ stream->num_of_bufs,
+ 1);
+
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s: mm_stream_alloc_bufs err = %d", __func__, rc);
+ free(pBufs);
+ free(reg_flags);
+ return rc;
+ }
+
+ for (i = 0; i < stream->num_of_bufs; i++) {
+ /* mapping stream bufs first */
+ pBufs[i] = stream->s_bufs[i].buf;
+ reg_flags[i] = 1;
+ rc = ops_tbl->map_ops(pBufs[i].buf_idx,
+ -1,
+ pBufs[i].fd,
+ pBufs[i].frame_len,
+ ops_tbl->userdata);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s: mapping buf[%d] err = %d", __func__, i, rc);
+ break;
+ }
+ }
+
+ if (rc != MM_CAMERA_OK) {
+ int j;
+ for (j=0; j>i; j++) {
+ ops_tbl->unmap_ops(pBufs[j].buf_idx, -1, ops_tbl->userdata);
+ }
+ mm_app_release_bufs(stream->num_of_bufs, &stream->s_bufs[0]);
+ free(pBufs);
+ free(reg_flags);
+ return rc;
+ }
+
+ *num_bufs = stream->num_of_bufs;
+ *bufs = pBufs;
+ *initial_reg_flag = reg_flags;
+
+ CDBG("%s: X",__func__);
+ return rc;
+}
+
+int32_t mm_app_stream_deinitbuf(mm_camera_map_unmap_ops_tbl_t *ops_tbl,
+ void *user_data)
+{
+ mm_camera_stream_t *stream = (mm_camera_stream_t *)user_data;
+ int i;
+
+ for (i = 0; i < stream->num_of_bufs ; i++) {
+ /* mapping stream bufs first */
+ ops_tbl->unmap_ops(stream->s_bufs[i].buf.buf_idx, -1, ops_tbl->userdata);
+ }
+
+ mm_app_release_bufs(stream->num_of_bufs, &stream->s_bufs[0]);
+
+ CDBG("%s: X",__func__);
+ return 0;
+}
+
+int32_t mm_app_stream_clean_invalidate_buf(int index, void *user_data)
+{
+ mm_camera_stream_t *stream = (mm_camera_stream_t *)user_data;
+ return mm_app_cache_ops(&stream->s_bufs[index].mem_info,
+ ION_IOC_CLEAN_INV_CACHES);
+}
+
+int32_t mm_app_stream_invalidate_buf(int index, void *user_data)
+{
+ mm_camera_stream_t *stream = (mm_camera_stream_t *)user_data;
+ return mm_app_cache_ops(&stream->s_bufs[index].mem_info, ION_IOC_INV_CACHES);
+}
+
+static void notify_evt_cb(uint32_t camera_handle,
+ mm_camera_event_t *evt,
+ void *user_data)
+{
+ mm_camera_test_obj_t *test_obj =
+ (mm_camera_test_obj_t *)user_data;
+ if (test_obj == NULL || test_obj->cam->camera_handle != camera_handle) {
+ CDBG_ERROR("%s: Not a valid test obj", __func__);
+ return;
+ }
+
+ CDBG("%s:E evt = %d", __func__, evt->server_event_type);
+ switch (evt->server_event_type) {
+ case CAM_EVENT_TYPE_AUTO_FOCUS_DONE:
+ CDBG("%s: rcvd auto focus done evt", __func__);
+ break;
+ case CAM_EVENT_TYPE_ZOOM_DONE:
+ CDBG("%s: rcvd zoom done evt", __func__);
+ break;
+ default:
+ break;
+ }
+
+ CDBG("%s:X", __func__);
+}
+
+int mm_app_open(mm_camera_app_t *cam_app,
+ uint8_t cam_id,
+ mm_camera_test_obj_t *test_obj)
+{
+ int32_t rc;
+ cam_frame_len_offset_t offset_info;
+
+ CDBG("%s:BEGIN\n", __func__);
+
+ test_obj->cam = cam_app->hal_lib.mm_camera_open(cam_id);
+ if(test_obj->cam == NULL) {
+ CDBG_ERROR("%s:dev open error\n", __func__);
+ return -MM_CAMERA_E_GENERAL;
+ }
+
+ CDBG("Open Camera id = %d handle = %d", cam_id, test_obj->cam->camera_handle);
+
+ /* alloc ion mem for capability buf */
+ memset(&offset_info, 0, sizeof(offset_info));
+ offset_info.frame_len = sizeof(cam_capability_t);
+ rc = mm_app_alloc_bufs(&test_obj->cap_buf,
+ &offset_info,
+ 1,
+ 0);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:alloc buf for capability error\n", __func__);
+ goto error_after_cam_open;
+ }
+
+ /* mapping capability buf */
+ rc = test_obj->cam->ops->map_buf(test_obj->cam->camera_handle,
+ CAM_MAPPING_BUF_TYPE_CAPABILITY,
+ test_obj->cap_buf.mem_info.fd,
+ test_obj->cap_buf.mem_info.size);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:map for capability error\n", __func__);
+ goto error_after_cap_buf_alloc;
+ }
+
+ /* alloc ion mem for getparm buf */
+ memset(&offset_info, 0, sizeof(offset_info));
+ offset_info.frame_len = sizeof(parm_buffer_t);
+ rc = mm_app_alloc_bufs(&test_obj->parm_buf,
+ &offset_info,
+ 1,
+ 0);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:alloc buf for getparm_buf error\n", __func__);
+ goto error_after_cap_buf_map;
+ }
+
+ /* mapping getparm buf */
+ rc = test_obj->cam->ops->map_buf(test_obj->cam->camera_handle,
+ CAM_MAPPING_BUF_TYPE_PARM_BUF,
+ test_obj->parm_buf.mem_info.fd,
+ test_obj->parm_buf.mem_info.size);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:map getparm_buf error\n", __func__);
+ goto error_after_getparm_buf_alloc;
+ }
+
+ rc = test_obj->cam->ops->register_event_notify(test_obj->cam->camera_handle,
+ notify_evt_cb,
+ test_obj);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s: failed register_event_notify", __func__);
+ rc = -MM_CAMERA_E_GENERAL;
+ goto error_after_getparm_buf_map;
+ }
+
+ rc = test_obj->cam->ops->query_capability(test_obj->cam->camera_handle);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s: failed query_capability", __func__);
+ rc = -MM_CAMERA_E_GENERAL;
+ goto error_after_getparm_buf_map;
+ }
+
+ memset(&test_obj->jpeg_ops, 0, sizeof(mm_jpeg_ops_t));
+ test_obj->jpeg_hdl = cam_app->hal_lib.jpeg_open(&test_obj->jpeg_ops);
+ if (test_obj->jpeg_hdl == 0) {
+ CDBG_ERROR("%s: jpeg lib open err", __func__);
+ rc = -MM_CAMERA_E_GENERAL;
+ goto error_after_getparm_buf_map;
+ }
+
+ return rc;
+
+error_after_getparm_buf_map:
+ test_obj->cam->ops->unmap_buf(test_obj->cam->camera_handle,
+ CAM_MAPPING_BUF_TYPE_PARM_BUF);
+error_after_getparm_buf_alloc:
+ mm_app_release_bufs(1, &test_obj->parm_buf);
+error_after_cap_buf_map:
+ test_obj->cam->ops->unmap_buf(test_obj->cam->camera_handle,
+ CAM_MAPPING_BUF_TYPE_CAPABILITY);
+error_after_cap_buf_alloc:
+ mm_app_release_bufs(1, &test_obj->cap_buf);
+error_after_cam_open:
+ test_obj->cam->ops->close_camera(test_obj->cam->camera_handle);
+ test_obj->cam = NULL;
+ return rc;
+}
+
+int mm_app_close(mm_camera_test_obj_t *test_obj)
+{
+ uint32_t rc = MM_CAMERA_OK;
+
+ if (test_obj == NULL || test_obj->cam ==NULL) {
+ CDBG_ERROR("%s: cam not opened", __func__);
+ return -MM_CAMERA_E_GENERAL;
+ }
+
+ /* unmap capability buf */
+ rc = test_obj->cam->ops->unmap_buf(test_obj->cam->camera_handle,
+ CAM_MAPPING_BUF_TYPE_CAPABILITY);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s: unmap capability buf failed, rc=%d", __func__, rc);
+ }
+
+ /* unmap parm buf */
+ rc = test_obj->cam->ops->unmap_buf(test_obj->cam->camera_handle,
+ CAM_MAPPING_BUF_TYPE_PARM_BUF);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s: unmap setparm buf failed, rc=%d", __func__, rc);
+ }
+
+ rc = test_obj->cam->ops->close_camera(test_obj->cam->camera_handle);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s: close camera failed, rc=%d", __func__, rc);
+ }
+ test_obj->cam = NULL;
+
+ /* close jpeg client */
+ if (test_obj->jpeg_hdl && test_obj->jpeg_ops.close) {
+ rc = test_obj->jpeg_ops.close(test_obj->jpeg_hdl);
+ test_obj->jpeg_hdl = 0;
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s: close jpeg failed, rc=%d", __func__, rc);
+ }
+ }
+
+ /* dealloc capability buf */
+ rc = mm_app_release_bufs(1, &test_obj->cap_buf);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s: release capability buf failed, rc=%d", __func__, rc);
+ }
+
+ /* dealloc parm buf */
+ rc = mm_app_release_bufs(1, &test_obj->parm_buf);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s: release setparm buf failed, rc=%d", __func__, rc);
+ }
+
+ return MM_CAMERA_OK;
+}
+
+mm_camera_channel_t * mm_app_add_channel(mm_camera_test_obj_t *test_obj,
+ mm_camera_channel_type_t ch_type,
+ mm_camera_channel_attr_t *attr,
+ mm_camera_buf_notify_t channel_cb,
+ void *userdata)
+{
+ uint32_t ch_id = 0;
+ mm_camera_channel_t *channel = NULL;
+
+ ch_id = test_obj->cam->ops->add_channel(test_obj->cam->camera_handle,
+ attr,
+ channel_cb,
+ userdata);
+ if (ch_id == 0) {
+ CDBG_ERROR("%s: add channel failed", __func__);
+ return NULL;
+ }
+ channel = &test_obj->channels[ch_type];
+ channel->ch_id = ch_id;
+ return channel;
+}
+
+int mm_app_del_channel(mm_camera_test_obj_t *test_obj,
+ mm_camera_channel_t *channel)
+{
+ test_obj->cam->ops->delete_channel(test_obj->cam->camera_handle,
+ channel->ch_id);
+ memset(channel, 0, sizeof(mm_camera_channel_t));
+ return MM_CAMERA_OK;
+}
+
+mm_camera_stream_t * mm_app_add_stream(mm_camera_test_obj_t *test_obj,
+ mm_camera_channel_t *channel)
+{
+ mm_camera_stream_t *stream = NULL;
+ int rc = MM_CAMERA_OK;
+ cam_frame_len_offset_t offset_info;
+
+ stream = &(channel->streams[channel->num_streams++]);
+ stream->s_id = test_obj->cam->ops->add_stream(test_obj->cam->camera_handle,
+ channel->ch_id);
+ if (stream->s_id == 0) {
+ CDBG_ERROR("%s: add stream failed", __func__);
+ return NULL;
+ }
+
+ /* alloc ion mem for stream_info buf */
+ memset(&offset_info, 0, sizeof(offset_info));
+ offset_info.frame_len = sizeof(cam_stream_info_t);
+ rc = mm_app_alloc_bufs(&stream->s_info_buf,
+ &offset_info,
+ 1,
+ 0);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:alloc buf for stream_info error\n", __func__);
+ test_obj->cam->ops->delete_stream(test_obj->cam->camera_handle,
+ channel->ch_id,
+ stream->s_id);
+ stream->s_id = 0;
+ return NULL;
+ }
+
+ /* mapping streaminfo buf */
+ rc = test_obj->cam->ops->map_stream_buf(test_obj->cam->camera_handle,
+ channel->ch_id,
+ stream->s_id,
+ CAM_MAPPING_BUF_TYPE_STREAM_INFO,
+ 0,
+ -1,
+ stream->s_info_buf.mem_info.fd,
+ stream->s_info_buf.mem_info.size);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:map setparm_buf error\n", __func__);
+ mm_app_deallocate_ion_memory(&stream->s_info_buf);
+ test_obj->cam->ops->delete_stream(test_obj->cam->camera_handle,
+ channel->ch_id,
+ stream->s_id);
+ stream->s_id = 0;
+ return NULL;
+ }
+
+ return stream;
+}
+
+int mm_app_del_stream(mm_camera_test_obj_t *test_obj,
+ mm_camera_channel_t *channel,
+ mm_camera_stream_t *stream)
+{
+ test_obj->cam->ops->unmap_stream_buf(test_obj->cam->camera_handle,
+ channel->ch_id,
+ stream->s_id,
+ CAM_MAPPING_BUF_TYPE_STREAM_INFO,
+ 0,
+ -1);
+ mm_app_deallocate_ion_memory(&stream->s_info_buf);
+ test_obj->cam->ops->delete_stream(test_obj->cam->camera_handle,
+ channel->ch_id,
+ stream->s_id);
+ memset(stream, 0, sizeof(mm_camera_stream_t));
+ return MM_CAMERA_OK;
+}
+
+mm_camera_channel_t *mm_app_get_channel_by_type(mm_camera_test_obj_t *test_obj,
+ mm_camera_channel_type_t ch_type)
+{
+ return &test_obj->channels[ch_type];
+}
+
+int mm_app_config_stream(mm_camera_test_obj_t *test_obj,
+ mm_camera_channel_t *channel,
+ mm_camera_stream_t *stream,
+ mm_camera_stream_config_t *config)
+{
+ return test_obj->cam->ops->config_stream(test_obj->cam->camera_handle,
+ channel->ch_id,
+ stream->s_id,
+ config);
+}
+
+int mm_app_start_channel(mm_camera_test_obj_t *test_obj,
+ mm_camera_channel_t *channel)
+{
+ return test_obj->cam->ops->start_channel(test_obj->cam->camera_handle,
+ channel->ch_id);
+}
+
+int mm_app_stop_channel(mm_camera_test_obj_t *test_obj,
+ mm_camera_channel_t *channel)
+{
+ return test_obj->cam->ops->stop_channel(test_obj->cam->camera_handle,
+ channel->ch_id);
+}
+
+int main(int argc, char **argv)
+{
+ int c;
+ int rc;
+ int run_tc = 0;
+ int run_dual_tc = 0;
+ mm_camera_app_t my_cam_app;
+
+ CDBG("\nCamera Test Application\n");
+
+ while ((c = getopt(argc, argv, "tdh")) != -1) {
+ switch (c) {
+ case 't':
+ run_tc = 1;
+ break;
+ case 'd':
+ run_dual_tc = 1;
+ break;
+ case 'h':
+ default:
+ printf("usage: %s [-t] [-d] \n", argv[0]);
+ printf("-t: Unit test \n");
+ printf("-d: Dual camera test \n");
+ return 0;
+ }
+ }
+
+ memset(&my_cam_app, 0, sizeof(mm_camera_app_t));
+ if((mm_app_load_hal(&my_cam_app) != MM_CAMERA_OK)) {
+ CDBG_ERROR("%s:mm_app_init err\n", __func__);
+ return -1;
+ }
+
+ if(run_tc) {
+ printf("\tRunning unit test engine only\n");
+ rc = mm_app_unit_test_entry(&my_cam_app);
+ printf("\tUnit test engine. EXIT(%d)!!!\n", rc);
+ return rc;
+ }
+#if 0
+ if(run_dual_tc) {
+ printf("\tRunning Dual camera test engine only\n");
+ rc = mm_app_dual_test_entry(&my_cam_app);
+ printf("\t Dual camera engine. EXIT(%d)!!!\n", rc);
+ exit(rc);
+ }
+#endif
+ /* Clean up and exit. */
+ CDBG("Exiting test app\n");
+ return 0;
+}
diff --git a/camera/QCamera2/stack/mm-camera-test/src/mm_qcamera_dual_test.c b/camera/QCamera2/stack/mm-camera-test/src/mm_qcamera_dual_test.c
new file mode 100755
index 0000000..6a3515c
--- /dev/null
+++ b/camera/QCamera2/stack/mm-camera-test/src/mm_qcamera_dual_test.c
@@ -0,0 +1,1936 @@
+/*
+Copyright (c) 2012, The Linux Foundation. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above
+ copyright notice, this list of conditions and the following
+ disclaimer in the documentation and/or other materials provided
+ with the distribution.
+ * Neither the name of The Linux Foundation nor the names of its
+ contributors may be used to endorse or promote products derived
+ from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#include <pthread.h>
+#include "mm_camera_dbg.h"
+#include <errno.h>
+#include <sys/ioctl.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <poll.h>
+#include "mm_qcamera_unit_test.h"
+
+#define MM_QCAMERA_APP_UTEST_MAX_MAIN_LOOP 4
+#define MM_QCAM_APP_TEST_NUM 128
+
+#define MM_QCAMERA_APP_WAIT_TIME 1000000000
+
+extern int system_dimension_set(int cam_id);
+extern int stopPreview(int cam_id);
+extern int takePicture_yuv(int cam_id);
+extern int takePicture_rdi(int cam_id);
+extern int startRdi(int cam_id);
+extern int stopRdi(int cam_id);
+extern int startStats(int cam_id);
+extern int stopStats(int cam_id);
+
+
+/*
+* 1. open back
+* 2. open front
+* 3. start back
+* 4. start front
+* 5. stop back
+* 6. stop front
+* 7. close back
+* 8. close front
+* 9. take picture
+* a. start recording
+* b. stop recording
+* c. take picture rdi
+*/
+static mm_app_tc_t mm_app_tc[MM_QCAM_APP_TEST_NUM];
+static int num_test_cases = 0;
+struct test_case_params {
+ uint16_t launch;
+ uint16_t preview;
+ uint16_t recording;
+ uint16_t snapshot;
+};
+
+/* Test case 12436857 :*/
+
+int mm_app_dtc_0(mm_camera_app_t *cam_apps)
+{
+ int rc = MM_CAMERA_OK;
+ int i,j;
+ int result = 0;
+ int front_camera = 1;
+ int back_camera = 0;
+
+ printf("\n Verifying Preview on back Camera and RDI on Front camera 0...\n");
+ CDBG_ERROR("DUAL open back camera \n");
+ if(mm_app_open(back_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() back camera err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+ if(system_dimension_set(back_camera) != MM_CAMERA_OK){
+ CDBG_ERROR("%s:system_dimension_set() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ CDBG_ERROR("DUAL open front camera \n");
+ if(mm_app_open(front_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() front camera err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ if(system_dimension_set(front_camera) != MM_CAMERA_OK){
+ CDBG_ERROR("%s:system_dimension_set() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ CDBG_ERROR("DUAL start camera Rdi for front \n");
+ if( MM_CAMERA_OK != (rc = startRdi(front_camera))) {
+ CDBG_ERROR("%s: back camera startPreview() err=%d\n", __func__, rc);
+ goto end;
+ }
+ mm_camera_app_wait();
+ sleep(1);
+
+ CDBG_ERROR("DUAL start camera Preview for back \n");
+ if( MM_CAMERA_OK != (rc = startPreview(back_camera))) {
+ CDBG_ERROR("%s: startPreview() backcamera err=%d\n", __func__, rc);
+ goto end;
+ }
+ mm_camera_app_wait();
+ sleep(1);
+
+ CDBG_ERROR("DUAL stop camera Rdi for front \n");
+ if( MM_CAMERA_OK != (rc = stopRdi(front_camera))) {
+ CDBG_ERROR("%s: startPreview() backcamera err=%d\n", __func__, rc);
+ goto end;
+ }
+ usleep(10*1000);
+
+ CDBG_ERROR("DUAL close front camera\n");
+ if( mm_app_close(front_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_close() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+ sleep(1);
+ CDBG_ERROR("DUAL stop camera Preview for back \n");
+ if( MM_CAMERA_OK != (rc = stopPreview(back_camera))) {
+ CDBG("%s: startPreview() err=%d\n", __func__, rc);
+ goto end;
+ }
+ usleep(10*1000);
+ CDBG_ERROR("DUAL close back camera \n");
+ if( mm_app_close(back_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_close() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+ CDBG_ERROR("DUAL end \n");
+
+end:
+ if(rc == 0) {
+ printf("\nPassed\n");
+ }else{
+ printf("\nFailed\n");
+ }
+ CDBG("%s:END, rc = %d\n", __func__, rc);
+ return rc;
+}
+
+/* Test case 12436587 :*/
+
+int mm_app_dtc_1(mm_camera_app_t *cam_apps)
+{
+ int rc = MM_CAMERA_OK;
+ int i,j;
+ int result = 0;
+ int front_camera = 1;
+ int back_camera = 0;
+
+ printf("\n Verifying Preview on back Camera and RDI on Front camera 1...\n");
+ CDBG_ERROR("DUAL open back camera \n");
+ if(mm_app_open(back_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() back camera err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+ if(system_dimension_set(back_camera) != MM_CAMERA_OK){
+ CDBG_ERROR("%s:system_dimension_set() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ CDBG_ERROR("DUAL open front camera \n");
+ if(mm_app_open(front_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() front camera err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ if(system_dimension_set(front_camera) != MM_CAMERA_OK){
+ CDBG_ERROR("%s:system_dimension_set() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ CDBG_ERROR("DUAL start camera Rdi for front \n");
+ if( MM_CAMERA_OK != (rc = startRdi(front_camera))) {
+ CDBG_ERROR("%s: back camera startPreview() err=%d\n", __func__, rc);
+ goto end;
+ }
+ mm_camera_app_wait();
+ sleep(1);
+
+ CDBG_ERROR("DUAL start camera Preview for back \n");
+
+ if( MM_CAMERA_OK != (rc = startPreview(back_camera))) {
+ CDBG_ERROR("%s: startPreview() backcamera err=%d\n", __func__, rc);
+ goto end;
+ }
+ mm_camera_app_wait();
+ sleep(1);
+ CDBG_ERROR("DUAL end \n");
+
+ CDBG_ERROR("DUAL stop camera Preview for front \n");
+ if( MM_CAMERA_OK != (rc = stopRdi(front_camera))) {
+ CDBG_ERROR("%s: startPreview() backcamera err=%d\n", __func__, rc);
+ goto end;
+ }
+ usleep(10*1000);
+ CDBG_ERROR("DUAL stop camera Preview for back \n");
+ if( MM_CAMERA_OK != (rc = stopPreview(back_camera))) {
+ CDBG("%s: startPreview() err=%d\n", __func__, rc);
+ goto end;
+ }
+ usleep(10*1000);
+ CDBG_ERROR("DUAL close front camera\n");
+ if( mm_app_close(front_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_close() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+ CDBG_ERROR("DUAL close back camera \n");
+ if( mm_app_close(back_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_close() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+end:
+ if(rc == 0) {
+ printf("\nPassed\n");
+ }else{
+ printf("\nFailed\n");
+ }
+ CDBG("%s:END, rc = %d\n", __func__, rc);
+ return rc;
+}
+
+/* Test case 12436578 :*/
+
+int mm_app_dtc_2(mm_camera_app_t *cam_apps)
+{
+ int rc = MM_CAMERA_OK;
+ int i,j;
+ int result = 0;
+ int front_camera = 1;
+ int back_camera = 0;
+
+ printf("\n Verifying Preview on back Camera and RDI on Front camera 2...\n");
+ CDBG_ERROR("DUAL open back camera \n");
+ if(mm_app_open(back_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() back camera err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+ if(system_dimension_set(back_camera) != MM_CAMERA_OK){
+ CDBG_ERROR("%s:system_dimension_set() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ CDBG_ERROR("DUAL open front camera \n");
+ if(mm_app_open(front_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() front camera err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ if(system_dimension_set(front_camera) != MM_CAMERA_OK){
+ CDBG_ERROR("%s:system_dimension_set() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ CDBG_ERROR("DUAL start camera Rdi for front \n");
+ if( MM_CAMERA_OK != (rc = startRdi(front_camera))) {
+ CDBG_ERROR("%s: back camera startPreview() err=%d\n", __func__, rc);
+ goto end;
+ }
+ mm_camera_app_wait();
+ sleep(1);
+
+ CDBG_ERROR("DUAL start camera Preview for back \n");
+
+ if( MM_CAMERA_OK != (rc = startPreview(back_camera))) {
+ CDBG_ERROR("%s: startPreview() backcamera err=%d\n", __func__, rc);
+ goto end;
+ }
+ mm_camera_app_wait();
+ sleep(1);
+ CDBG_ERROR("DUAL end \n");
+
+ CDBG_ERROR("DUAL stop camera Preview for front \n");
+ if( MM_CAMERA_OK != (rc = stopRdi(front_camera))) {
+ CDBG_ERROR("%s: startPreview() backcamera err=%d\n", __func__, rc);
+ goto end;
+ }
+ usleep(10*1000);
+ CDBG_ERROR("DUAL stop camera Preview for back \n");
+ if( MM_CAMERA_OK != (rc = stopPreview(back_camera))) {
+ CDBG("%s: startPreview() err=%d\n", __func__, rc);
+ goto end;
+ }
+ usleep(10*1000);
+ CDBG_ERROR("DUAL close back camera \n");
+ if( mm_app_close(back_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_close() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+ CDBG_ERROR("DUAL close front camera\n");
+ if( mm_app_close(front_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_close() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+end:
+ if(rc == 0) {
+ printf("\nPassed\n");
+ }else{
+ printf("\nFailed\n");
+ }
+ CDBG("%s:END, rc = %d\n", __func__, rc);
+ return rc;
+}
+
+/* Test case 241395768 : 1357 * 3, This is performed three times
+* And for each iteration 9 is performed thrice */
+
+int mm_app_dtc_3(mm_camera_app_t *cam_apps)
+{
+ int rc = MM_CAMERA_OK;
+ int i,j,k;
+ int result = 0;
+ int front_camera = 1;
+ int back_camera = 0;
+
+ printf("\n Verifying Preview and snapshot on back Camera and RDI on Front camera 3...\n");
+ CDBG_ERROR("DUAL open front camera \n");
+ if(mm_app_open(front_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() front camera err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+ if(system_dimension_set(front_camera) != MM_CAMERA_OK){
+ CDBG_ERROR("%s:system_dimension_set() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ CDBG_ERROR("DUAL start camera Preview for front \n");
+
+ if( MM_CAMERA_OK != (rc = startRdi(front_camera))) {
+ CDBG_ERROR("%s: startPreview() frontcamera err=%d\n", __func__, rc);
+ goto end;
+ }
+ mm_camera_app_wait();
+ usleep(10*1000);
+
+ for (k = 0; k < MM_QCAMERA_APP_INTERATION ; k++) {
+ CDBG_ERROR("DUAL open back camera %d \n",k);
+ if(mm_app_open(back_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() back camera err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ if(system_dimension_set(back_camera) != MM_CAMERA_OK){
+ CDBG_ERROR("%s:system_dimension_set() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ CDBG_ERROR("DUAL start camera Preview for back \n");
+ if( MM_CAMERA_OK != (rc = startPreview(back_camera))) {
+ CDBG_ERROR("%s: back camera startPreview() err=%d\n", __func__, rc);
+ goto end;
+ }
+
+ for (j = 0; j < MM_QCAMERA_APP_INTERATION; j++) {
+ CDBG_ERROR("DUAL take picture for back \n");
+ if ( MM_CAMERA_OK != (rc = takePicture_yuv(back_camera))) {
+ CDBG_ERROR("%s: TakePicture() err=%d\n", __func__, rc);
+ break;
+ }
+ mm_camera_app_wait();
+
+ }
+ usleep(10*1000);
+ CDBG_ERROR("DUAL stop camera Preview for back \n");
+ if( MM_CAMERA_OK != (rc = stopPreview(back_camera))) {
+ CDBG_ERROR("%s: stopPreview() backcamera err=%d\n", __func__, rc);
+ goto end;
+ }
+ usleep(10*1000);
+
+ CDBG_ERROR("DUAL close back camera\n");
+ if( mm_app_close(back_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_close() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+ usleep(20*1000);
+ }
+ CDBG_ERROR("DUAL stop camera Preview for Rdi \n");
+ if( MM_CAMERA_OK != (rc = stopRdi(front_camera))) {
+ CDBG("%s: stopRdi() err=%d\n", __func__, rc);
+ goto end;
+ }
+ usleep(10*1000);
+ CDBG_ERROR("DUAL close front camera \n");
+ if( mm_app_close(front_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_close() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+ CDBG_ERROR("DUAL end \n");
+
+end:
+ if(rc == 0) {
+ printf("\nPassed\n");
+ }else{
+ printf("\nFailed\n");
+ }
+ CDBG("%s:END, rc = %d\n", __func__, rc);
+ return rc;
+}
+
+/* Test case 2413ab5768 : 1357 * 3, This is performed three times
+* And for each iteration ab is performed thrice */
+
+int mm_app_dtc_4(mm_camera_app_t *cam_apps)
+{
+ int rc = MM_CAMERA_OK;
+ int i,j,k;
+ int result = 0;
+ int front_camera = 1;
+ int back_camera = 0;
+
+ printf("\n Verifying Preview on back Camera and RDI on Front camera 4...\n");
+ CDBG_ERROR("DUAL open front camera \n");
+ if(mm_app_open(front_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() front camera err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+ if(system_dimension_set(front_camera) != MM_CAMERA_OK){
+ CDBG_ERROR("%s:system_dimension_set() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ CDBG_ERROR("DUAL start camera Preview for front \n");
+
+ if( MM_CAMERA_OK != (rc = startRdi(front_camera))) {
+ CDBG_ERROR("%s: startPreview() frontcamera err=%d\n", __func__, rc);
+ goto end;
+ }
+ mm_camera_app_wait();
+ usleep(20*1000);
+
+ for (k = 0; k < MM_QCAMERA_APP_INTERATION ; k++){
+ CDBG_ERROR("DUAL open back camera %d \n",k);
+ if(mm_app_open(back_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() back camera err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ if(system_dimension_set(back_camera) != MM_CAMERA_OK){
+ CDBG_ERROR("%s:system_dimension_set() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ CDBG_ERROR("DUAL start camera Preview for back \n");
+ if( MM_CAMERA_OK != (rc = startPreview(back_camera))) {
+ CDBG_ERROR("%s: back camera startPreview() err=%d\n", __func__, rc);
+ goto end;
+ }
+ usleep(30*1000);
+
+ for (j = 0; j < MM_QCAMERA_APP_INTERATION; j++) {
+ CDBG_ERROR("DUAL start camera record for back \n");
+ if ( MM_CAMERA_OK != (rc = startRecording(back_camera))) {
+ CDBG_ERROR("%s: StartVideorecording() err=%d\n", __func__, rc);
+ break;
+ }
+
+ mm_camera_app_wait();
+ usleep(15*1000);
+ CDBG_ERROR("DUAL stop camera record for back \n");
+ if ( MM_CAMERA_OK != (rc = stopRecording(back_camera))) {
+ CDBG_ERROR("%s: Stopvideorecording() err=%d\n", __func__, rc);
+ break;
+ }
+ }
+ usleep(10*1000);
+
+ CDBG_ERROR("DUAL stop camera Preview for back \n");
+ if( MM_CAMERA_OK != (rc = stopPreview(back_camera))) {
+ CDBG_ERROR("%s: stopPreview() backcamera err=%d\n", __func__, rc);
+ goto end;
+ }
+ usleep(10*1000);
+
+ CDBG_ERROR("DUAL close back camera\n");
+ if( mm_app_close(back_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_close() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+ usleep(20*1000);
+ }
+ CDBG_ERROR("DUAL stop camera Preview for Rdi \n");
+ if( MM_CAMERA_OK != (rc = stopRdi(front_camera))) {
+ CDBG("%s: stopRdi() err=%d\n", __func__, rc);
+ goto end;
+ }
+ usleep(10*1000);
+ CDBG_ERROR("DUAL close front camera \n");
+ if( mm_app_close(front_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_close() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+ CDBG_ERROR("DUAL end \n");
+
+end:
+ if(rc == 0) {
+ printf("\nPassed\n");
+ }else{
+ printf("\nFailed\n");
+ }
+ CDBG("%s:END, rc = %d\n", __func__, rc);
+ return rc;
+}
+
+/* Test case 24135768 : 1357 * 3, This is performed three times*/
+
+int mm_app_dtc_5(mm_camera_app_t *cam_apps)
+{
+ int rc = MM_CAMERA_OK;
+ int i,j,k;
+ int result = 0;
+ int front_camera = 1;
+ int back_camera = 0;
+
+ printf("\n Verifying Preview on back Camera and RDI on Front camera 5...\n");
+ CDBG_ERROR("DUAL open front camera \n");
+ if(mm_app_open(front_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() front camera err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+ if(system_dimension_set(front_camera) != MM_CAMERA_OK){
+ CDBG_ERROR("%s:system_dimension_set() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ CDBG_ERROR("DUAL start camera Preview for front \n");
+
+ if( MM_CAMERA_OK != (rc = startRdi(front_camera))) {
+ CDBG_ERROR("%s: startPreview() frontcamera err=%d\n", __func__, rc);
+ goto end;
+ }
+ mm_camera_app_wait();
+ sleep(1);
+
+ for (k = 0; k < 4 ; k++) {
+ CDBG_ERROR("DUAL open back camera %d \n",k);
+ if(mm_app_open(back_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() back camera err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ if(system_dimension_set(back_camera) != MM_CAMERA_OK){
+ CDBG_ERROR("%s:system_dimension_set() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ CDBG_ERROR("DUAL start camera Preview for back \n");
+ if( MM_CAMERA_OK != (rc = startPreview(back_camera))) {
+ CDBG_ERROR("%s: back camera startPreview() err=%d\n", __func__, rc);
+ goto end;
+ }
+ mm_camera_app_wait();
+ sleep(1);
+
+ CDBG_ERROR("DUAL stop camera Preview for back \n");
+ if( MM_CAMERA_OK != (rc = stopPreview(back_camera))) {
+ CDBG_ERROR("%s: stopPreview() backcamera err=%d\n", __func__, rc);
+ goto end;
+ }
+ usleep(10*1000);
+
+ CDBG_ERROR("DUAL close back camera\n");
+ if( mm_app_close(back_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_close() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+ sleep(1);
+ }
+ CDBG_ERROR("DUAL stop camera Preview for Rdi \n");
+ if( MM_CAMERA_OK != (rc = stopRdi(front_camera))) {
+ CDBG("%s: stopRdi() err=%d\n", __func__, rc);
+ goto end;
+ }
+ usleep(10*1000);
+ CDBG_ERROR("DUAL close front camera \n");
+ if( mm_app_close(front_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_close() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+ CDBG_ERROR("DUAL end \n");
+
+end:
+ if(rc == 0) {
+ printf("\nPassed\n");
+ }else{
+ printf("\nFailed\n");
+ }
+ CDBG("%s:END, rc = %d\n", __func__, rc);
+ return rc;
+}
+
+/* Test case 13246857 : 2468 * 3, This is performed three times*/
+
+int mm_app_dtc_6(mm_camera_app_t *cam_apps)
+{
+ int rc = MM_CAMERA_OK;
+ int i,j,k;
+ int result = 0;
+ int front_camera = 1;
+ int back_camera = 0;
+
+ printf("\n Verifying Preview on back Camera and RDI on Front camera 6...\n");
+ CDBG_ERROR("DUAL open back camera \n");
+ if(mm_app_open(back_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() back camera err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+ if(system_dimension_set(back_camera) != MM_CAMERA_OK){
+ CDBG_ERROR("%s:system_dimension_set() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ CDBG_ERROR("DUAL start camera Preview for back \n");
+
+ if( MM_CAMERA_OK != (rc = startPreview(back_camera))) {
+ CDBG_ERROR("%s: startPreview() backcamera err=%d\n", __func__, rc);
+ goto end;
+ }
+ mm_camera_app_wait();
+ sleep(1);
+
+ for (k = 0; k < 4 ; k++) {
+ CDBG_ERROR("DUAL open front camera %d \n",k);
+ if(mm_app_open(front_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() front camera err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ if(system_dimension_set(front_camera) != MM_CAMERA_OK){
+ CDBG_ERROR("%s:system_dimension_set() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ CDBG_ERROR("DUAL start camera Rdi for front \n");
+ if( MM_CAMERA_OK != (rc = startRdi(front_camera))) {
+ CDBG_ERROR("%s: back camera startPreview() err=%d\n", __func__, rc);
+ goto end;
+ }
+ mm_camera_app_wait();
+ sleep(1);
+
+ CDBG_ERROR("DUAL stop camera Preview for front \n");
+ if( MM_CAMERA_OK != (rc = stopRdi(front_camera))) {
+ CDBG_ERROR("%s: startPreview() backcamera err=%d\n", __func__, rc);
+ goto end;
+ }
+ usleep(10*1000);
+
+ CDBG_ERROR("DUAL close front camera\n");
+ if( mm_app_close(front_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_close() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+ sleep(1);
+ }
+ CDBG_ERROR("DUAL stop camera Preview for back \n");
+ if( MM_CAMERA_OK != (rc = stopPreview(back_camera))) {
+ CDBG("%s: startPreview() err=%d\n", __func__, rc);
+ goto end;
+ }
+ usleep(10*1000);
+ CDBG_ERROR("DUAL close back camera \n");
+ if( mm_app_close(back_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_close() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+ CDBG_ERROR("DUAL end \n");
+
+end:
+ if(rc == 0) {
+ printf("\nPassed\n");
+ }else{
+ printf("\nFailed\n");
+ }
+ CDBG("%s:END, rc = %d\n", __func__, rc);
+ return rc;
+}
+
+/*Multi Threaded Test Cases*/
+static void *front_thread(void *data)
+{
+ int front_camera = 1;
+ int rc = MM_CAMERA_OK;
+ int i,j,k,m;
+ struct test_case_params params
+ = *((struct test_case_params *)data);
+ for (i = 0; i < params.launch; i++) {
+ CDBG_ERROR("DUAL open front camera %d\n",i);
+ if(mm_app_open(front_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() front camera err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ if(system_dimension_set(front_camera) != MM_CAMERA_OK){
+ CDBG_ERROR("%s:system_dimension_set() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ for (j = 0; j < params.preview; j++) {
+ CDBG_ERROR("DUAL start camera Rdi for front %d ,%d \n",i,j);
+ if( MM_CAMERA_OK != (rc = startRdi(front_camera))) {
+ CDBG_ERROR("%s: back camera startPreview() err=%d\n", __func__, rc);
+ goto end;
+ }
+ mm_camera_app_wait();
+ usleep(20*1000);
+ for (k = 0; k < params.snapshot; k++) {
+ CDBG_ERROR("DUAL take picture for front %d,%d,%d \n",i,j,k);
+ if ( MM_CAMERA_OK != (rc = takePicture_rdi(front_camera))) {
+ CDBG_ERROR("%s: TakePicture() err=%d\n", __func__, rc);
+ goto end;
+ }
+ mm_camera_app_wait();
+ usleep(30*1000);
+ }
+ CDBG_ERROR("DUAL stop camera Rdi for front %d,%d\n",i,j);
+ if( MM_CAMERA_OK != (rc = stopRdi(front_camera))) {
+ CDBG_ERROR("%s: startPreview() backcamera err=%d\n", __func__, rc);
+ goto end;
+ }
+ usleep(10*1000);
+ }
+
+ CDBG_ERROR("DUAL close front camera %d\n",i);
+ if( mm_app_close(front_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_close() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+ }
+end:
+ CDBG_ERROR("DUAL front thread close %d",rc);
+ return NULL;
+}
+
+static void *back_thread(void *data)
+{
+ int rc = MM_CAMERA_OK;
+ int back_camera = 0;
+ int i,j,k,m;
+ struct test_case_params params
+ = *((struct test_case_params *)data);
+ for (i = 0; i < params.launch; i++) {
+ CDBG_ERROR("DUAL open back camera %d\n",i);
+ if(mm_app_open(back_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() back camera err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+ if(system_dimension_set(back_camera) != MM_CAMERA_OK){
+ CDBG_ERROR("%s:system_dimension_set() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ for (j = 0; j < params.preview; j++) {
+ CDBG_ERROR("DUAL start camera Preview for back %d, %d\n",i,j);
+ if( MM_CAMERA_OK != (rc = startPreview(back_camera))) {
+ CDBG_ERROR("%s: startPreview() backcamera err=%d\n", __func__, rc);
+ goto end;
+ }
+ mm_camera_app_wait();
+ usleep(20*1000);
+ for (k = 0; k < params.snapshot; k++) {
+ CDBG_ERROR("DUAL take picture for back %d, %d, %d\n",i,j,k);
+ if ( MM_CAMERA_OK != (rc = takePicture_yuv(back_camera))) {
+ CDBG_ERROR("%s: TakePicture() err=%d\n", __func__, rc);
+ goto end;
+ }
+ mm_camera_app_wait();
+ usleep(30*1000);
+ }
+
+ for (m = 0; m < params.recording; m++) {
+ CDBG_ERROR("DUAL start record for back %d, %d, %d\n",i,j,m);
+ if ( MM_CAMERA_OK != (rc = startRecording(back_camera))) {
+ CDBG_ERROR("%s: StartVideorecording() err=%d\n", __func__, rc);
+ break;
+ }
+
+ mm_camera_app_wait();
+ usleep(10*1000);
+ CDBG_ERROR("DUAL stop camera record for back \n");
+ if ( MM_CAMERA_OK != (rc = stopRecording(back_camera))) {
+ CDBG_ERROR("%s: Stopvideorecording() err=%d\n", __func__, rc);
+ break;
+ }
+ usleep(10*1000);
+ }
+ CDBG_ERROR("DUAL stop camera Preview for back %d, %d\n",i,j);
+ if( MM_CAMERA_OK != (rc = stopPreview(back_camera))) {
+ CDBG("%s: startPreview() err=%d\n", __func__, rc);
+ goto end;
+ }
+ usleep(10*1000);
+ }
+
+ CDBG_ERROR("DUAL close back camera %d\n",i);
+ if( mm_app_close(back_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_close() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+ }
+end:
+ CDBG_ERROR("DUAL back thread close %d",rc);
+ return NULL;
+}
+
+/* Test case m13572468 : Open & start in 2 concurrent pthread*/
+int mm_app_dtc_7(mm_camera_app_t *cam_apps)
+{
+ int rc = MM_CAMERA_OK;
+ int result = 0;
+ pthread_t back_thread_id, front_thread_id;
+ struct test_case_params params;
+ memset(¶ms, 0, sizeof(struct test_case_params));
+ params.launch = 5;
+ params.preview = 5;
+ printf("\n Verifying Preview on back Camera and RDI on Front camera 7...\n");
+
+ CDBG_ERROR("start back DUAL ");
+ rc = pthread_create(&back_thread_id, NULL, back_thread, ¶ms);
+ CDBG_ERROR("start front DUAL ");
+ rc = pthread_create(&front_thread_id, NULL, front_thread, ¶ms);
+ sleep(1);
+ CDBG_ERROR("stop back DUAL ");
+ rc = pthread_join(back_thread_id, NULL);
+ CDBG_ERROR("stop front DUAL ");
+ rc = pthread_join(front_thread_id, NULL);
+ CDBG_ERROR("DUAL end \n");
+
+end:
+ if(rc == 0) {
+ printf("\nPassed\n");
+ }else{
+ printf("\nFailed\n");
+ }
+ CDBG("%s:END, rc = %d\n", __func__, rc);
+ return rc;
+}
+
+/* Test case m139572468 : Open & start in 2 concurrent pthread*/
+int mm_app_dtc_8(mm_camera_app_t *cam_apps)
+{
+ int rc = MM_CAMERA_OK;
+ int result = 0;
+
+ pthread_t back_thread_id, front_thread_id;
+ struct test_case_params bparams, fparams;
+ memset(&bparams, 0, sizeof(struct test_case_params));
+ memset(&fparams, 0, sizeof(struct test_case_params));
+ bparams.launch = 5;
+ bparams.preview = 5;
+ bparams.snapshot= 5;
+ fparams.launch = 5;
+ fparams.preview = 5;
+ printf("\n Verifying Preview on back Camera and RDI on Front camera 8...\n");
+
+ CDBG_ERROR("start back DUAL ");
+ rc = pthread_create(&back_thread_id, NULL, back_thread, &bparams);
+ CDBG_ERROR("start front DUAL ");
+ rc = pthread_create(&front_thread_id, NULL, front_thread, &fparams);
+ sleep(1);
+ CDBG_ERROR("stop back DUAL ");
+ rc = pthread_join(back_thread_id, NULL);
+ CDBG_ERROR("stop front DUAL ");
+ rc = pthread_join(front_thread_id, NULL);
+ CDBG_ERROR("DUAL end \n");
+
+end:
+ if(rc == 0)
+ printf("\nPassed\n");
+ else
+ printf("\nFailed\n");
+ CDBG("%s:END, rc = %d\n", __func__, rc);
+ return rc;
+}
+
+/* Test case m1395724c68 : Open & start in 2 concurrent pthread*/
+int mm_app_dtc_9(mm_camera_app_t *cam_apps)
+{
+ int rc = MM_CAMERA_OK;
+ int result = 0;
+
+ pthread_t back_thread_id, front_thread_id;
+ struct test_case_params bparams, fparams;
+ memset(&bparams, 0, sizeof(struct test_case_params));
+ memset(&fparams, 0, sizeof(struct test_case_params));
+ bparams.launch = 5;
+ bparams.preview = 5;
+ bparams.snapshot= 5;
+ fparams.launch = 5;
+ fparams.preview = 5;
+ fparams.snapshot = 5;
+ printf("\n Verifying Preview on back Camera and RDI on Front camera 9...\n");
+
+ CDBG_ERROR("start back DUAL ");
+ rc = pthread_create(&back_thread_id, NULL, back_thread, &bparams);
+ CDBG_ERROR("start front DUAL ");
+ rc = pthread_create(&front_thread_id, NULL, front_thread, &fparams);
+ sleep(1);
+ CDBG_ERROR("stop back DUAL ");
+ rc = pthread_join(back_thread_id, NULL);
+ CDBG_ERROR("stop front DUAL ");
+ rc = pthread_join(front_thread_id, NULL);
+ CDBG_ERROR("DUAL end \n");
+
+end:
+ if(rc == 0) {
+ printf("\nPassed\n");
+ }else{
+ printf("\nFailed\n");
+ }
+ CDBG("%s:END, rc = %d\n", __func__, rc);
+ return rc;
+}
+
+/* Test case m13ab572468 : Open & start in 2 concurrent pthread*/
+int mm_app_dtc_10(mm_camera_app_t *cam_apps)
+{
+ int rc = MM_CAMERA_OK;
+ int result = 0;
+
+ pthread_t back_thread_id, front_thread_id;
+ struct test_case_params bparams, fparams;
+ memset(&bparams, 0, sizeof(struct test_case_params));
+ memset(&fparams, 0, sizeof(struct test_case_params));
+ bparams.launch = 5;
+ bparams.preview = 5;
+ bparams.recording= 5;
+ fparams.launch = 5;
+ fparams.preview = 5;
+ printf("\n Verifying Preview on back Camera and RDI on Front camera 10...\n");
+
+ CDBG_ERROR("start back DUAL ");
+ rc = pthread_create(&back_thread_id, NULL, back_thread, &bparams);
+ CDBG_ERROR("start front DUAL ");
+ rc = pthread_create(&front_thread_id, NULL, front_thread, &fparams);
+ sleep(1);
+ CDBG_ERROR("stop back DUAL ");
+ rc = pthread_join(back_thread_id, NULL);
+ CDBG_ERROR("stop front DUAL ");
+ rc = pthread_join(front_thread_id, NULL);
+ CDBG_ERROR("DUAL end \n");
+end:
+ if(rc == 0) {
+ printf("\nPassed\n");
+ }else{
+ printf("\nFailed\n");
+ }
+ CDBG("%s:END, rc = %d\n", __func__, rc);
+ return rc;
+}
+
+/* Test case m13ab5724c68 : Open & start in 2 concurrent pthread*/
+int mm_app_dtc_11(mm_camera_app_t *cam_apps)
+{
+ int rc = MM_CAMERA_OK;
+ int result = 0;
+
+ pthread_t back_thread_id, front_thread_id;
+ struct test_case_params bparams, fparams;
+ memset(&bparams, 0, sizeof(struct test_case_params));
+ memset(&fparams, 0, sizeof(struct test_case_params));
+ bparams.launch = 5;
+ bparams.preview = 5;
+ bparams.recording= 5;
+ fparams.launch = 5;
+ fparams.preview = 5;
+ fparams.snapshot = 5;
+ printf("\n Verifying Preview on back Camera and RDI on Front camera 11...\n");
+
+ CDBG_ERROR("start back DUAL ");
+ rc = pthread_create(&back_thread_id, NULL, back_thread, &bparams);
+ CDBG_ERROR("start front DUAL ");
+ rc = pthread_create(&front_thread_id, NULL, front_thread, &fparams);
+ sleep(1);
+ CDBG_ERROR("stop back DUAL ");
+ rc = pthread_join(back_thread_id, NULL);
+ CDBG_ERROR("stop front DUAL ");
+ rc = pthread_join(front_thread_id, NULL);
+ CDBG_ERROR("DUAL end \n");
+
+end:
+ if(rc == 0) {
+ printf("\nPassed\n");
+ }else{
+ printf("\nFailed\n");
+ }
+ CDBG("%s:END, rc = %d\n", __func__, rc);
+ return rc;
+}
+
+/* Test case m1728 : Open & start in 2 concurrent pthread*/
+int mm_app_dtc_12(mm_camera_app_t *cam_apps)
+{
+ int rc = MM_CAMERA_OK;
+ int result = 0;
+
+ pthread_t back_thread_id, front_thread_id;
+ struct test_case_params bparams, fparams;
+ memset(&bparams, 0, sizeof(struct test_case_params));
+ memset(&fparams, 0, sizeof(struct test_case_params));
+ bparams.launch = 15;
+ fparams.launch = 15;
+ printf("\n Verifying Preview on back Camera and RDI on Front camera 12...\n");
+
+ CDBG_ERROR("start back DUAL ");
+ rc = pthread_create(&back_thread_id, NULL, back_thread, &bparams);
+ CDBG_ERROR("start front DUAL ");
+ rc = pthread_create(&front_thread_id, NULL, front_thread, &fparams);
+ sleep(1);
+ CDBG_ERROR("stop back DUAL ");
+ rc = pthread_join(back_thread_id, NULL);
+ CDBG_ERROR("stop front DUAL ");
+ rc = pthread_join(front_thread_id, NULL);
+ CDBG_ERROR("DUAL end \n");
+
+end:
+ if(rc == 0) {
+ printf("\nPassed\n");
+ }else{
+ printf("\nFailed\n");
+ }
+ CDBG("%s:END, rc = %d\n", __func__, rc);
+ return rc;
+}
+
+/* Test case 2413(ab)5768
+ * Test the dual camera usecase. We startPreview on front camera,
+ * but backend will allocate RDI buffers and start front camera in
+ * RDI streaming mode. It then diverts RDI frames, converts them into YUV 420
+ * through C2D and generate preview data in the buffers allocated here.
+ * Back camera will use the pixel interface as usual.
+ */
+
+int mm_app_dtc_13(mm_camera_app_t *cam_apps)
+{
+ int rc = MM_CAMERA_OK;
+ int i,j,k;
+ int result = 0;
+ int front_camera = 1;
+ int back_camera = 0;
+
+ printf("\n 13. Verifying Preview + Recording on back Camera and Preview(through RDI) on Front camera\n");
+ CDBG_ERROR("DUAL open front camera \n");
+ if(mm_app_open(front_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() front camera err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+ if(system_dimension_set(front_camera) != MM_CAMERA_OK){
+ CDBG_ERROR("%s:system_dimension_set() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ CDBG_ERROR("DUAL start camera Preview for front \n");
+ if( MM_CAMERA_OK != (rc = startPreview(front_camera))) {
+ CDBG_ERROR("%s: front camera startPreview() err=%d\n", __func__, rc);
+ goto end;
+ }
+ mm_camera_app_wait();
+ usleep(20*1000);
+
+ for (k = 0; k < MM_QCAMERA_APP_INTERATION ; k++){
+ CDBG_ERROR("DUAL open back camera %d \n",k);
+ if(mm_app_open(back_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() back camera err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ if(system_dimension_set(back_camera) != MM_CAMERA_OK){
+ CDBG_ERROR("%s:system_dimension_set() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ CDBG_ERROR("DUAL start camera Preview for back \n");
+ if( MM_CAMERA_OK != (rc = startPreview(back_camera))) {
+ CDBG_ERROR("%s: back camera startPreview() err=%d\n", __func__, rc);
+ goto end;
+ }
+ usleep(30*1000);
+
+ for (j = 0; j < MM_QCAMERA_APP_INTERATION; j++) {
+ CDBG_ERROR("DUAL start camera record for back Iteration %d \n", j);
+ if ( MM_CAMERA_OK != (rc = startRecording(back_camera))) {
+ CDBG_ERROR("%s: StartVideorecording() err=%d\n", __func__, rc);
+ break;
+ }
+
+ mm_camera_app_wait();
+ usleep(10*1000*1000);
+ CDBG_ERROR("DUAL stop camera record for back Iteration %d\n", j);
+ if ( MM_CAMERA_OK != (rc = stopRecording(back_camera))) {
+ CDBG_ERROR("%s: Stopvideorecording() err=%d\n", __func__, rc);
+ break;
+ }
+ }
+ usleep(10*1000);
+
+ CDBG_ERROR("DUAL stop camera Preview for back \n");
+ if( MM_CAMERA_OK != (rc = stopPreview(back_camera))) {
+ CDBG_ERROR("%s: stopPreview() backcamera err=%d\n", __func__, rc);
+ goto end;
+ }
+ usleep(10*1000);
+
+ CDBG_ERROR("DUAL close back camera\n");
+ if( mm_app_close(back_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_close() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+ usleep(20*1000);
+ }
+ CDBG_ERROR("DUAL stop camera Preview for Rdi \n");
+ if( MM_CAMERA_OK != (rc = stopPreview(front_camera))) {
+ CDBG_ERROR("%s: stopPreview() frontcamera err=%d\n", __func__, rc);
+ goto end;
+ }
+ usleep(10*1000);
+ CDBG_ERROR("DUAL close front camera \n");
+ if( mm_app_close(front_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_close() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+ CDBG_ERROR("DUAL end \n");
+
+end:
+ if(rc == 0) {
+ printf("\nPassed\n");
+ }else{
+ printf("\nFailed\n");
+ }
+ CDBG("%s:END, rc = %d\n", __func__, rc);
+ return rc;
+}
+
+/*Below 6 are reference test cases just to test the open path for dual camera*/
+int mm_app_dtc_1243(mm_camera_app_t *cam_apps)
+{
+ int rc = MM_CAMERA_OK;
+ int i,j;
+ int result = 0;
+ int front_camera = 1;
+ int back_camera = 0;
+
+ printf("\n Verifying Preview on back Camera and RDI on Front camera...\n");
+ CDBG_ERROR("DUAL open back camera \n");
+ if(mm_app_open(back_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() back camera err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+ if(system_dimension_set(back_camera) != MM_CAMERA_OK){
+ CDBG_ERROR("%s:system_dimension_set() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ CDBG_ERROR("DUAL open front camera \n");
+ if(mm_app_open(front_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() front camera err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ if(system_dimension_set(front_camera) != MM_CAMERA_OK){
+ CDBG_ERROR("%s:system_dimension_set() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ CDBG_ERROR("DUAL start camera Rdi for front \n");
+ if( MM_CAMERA_OK != (rc = startRdi(front_camera))) {
+ CDBG_ERROR("%s: back camera startPreview() err=%d\n", __func__, rc);
+ goto end;
+ }
+ mm_camera_app_wait();
+ sleep(1);
+
+ CDBG_ERROR("DUAL start camera Preview for back \n");
+
+ if( MM_CAMERA_OK != (rc = startPreview(back_camera))) {
+ CDBG_ERROR("%s: startPreview() backcamera err=%d\n", __func__, rc);
+ goto end;
+ }
+ mm_camera_app_wait();
+ sleep(1);
+ CDBG_ERROR("DUAL end \n");
+
+end:
+ if(rc == 0) {
+ printf("\nPassed\n");
+ }else{
+ printf("\nFailed\n");
+ }
+ CDBG("%s:END, rc = %d\n", __func__, rc);
+ return rc;
+}
+
+int mm_app_dtc_2134(mm_camera_app_t *cam_apps)
+{
+ int rc = MM_CAMERA_OK;
+ int i,j;
+ int result = 0;
+ int front_camera = 1;
+ int back_camera = 0;
+
+ printf("\n Verifying Preview on back Camera and RDI on Front camera...\n");
+ CDBG_ERROR("DUAL open front camera \n");
+ if(mm_app_open(front_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() back camera err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+ if(system_dimension_set(front_camera) != MM_CAMERA_OK){
+ CDBG_ERROR("%s:system_dimension_set() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ CDBG_ERROR("DUAL open back camera \n");
+ if(mm_app_open(back_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() front camera err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ if(system_dimension_set(back_camera) != MM_CAMERA_OK){
+ CDBG_ERROR("%s:system_dimension_set() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ CDBG_ERROR("DUAL start camera Preview for front \n");
+ if( MM_CAMERA_OK != (rc = startPreview(back_camera))) {
+ CDBG_ERROR("%s: back camera startPreview() err=%d\n", __func__, rc);
+ goto end;
+ }
+ mm_camera_app_wait();
+ sleep(1);
+
+ CDBG_ERROR("DUAL start camera Rdi for back \n");
+
+ if( MM_CAMERA_OK != (rc = startRdi(front_camera))) {
+ CDBG_ERROR("%s: startPreview() backcamera err=%d\n", __func__, rc);
+ goto end;
+ }
+ mm_camera_app_wait();
+ sleep(1);
+ CDBG_ERROR("DUAL end \n");
+
+end:
+ if(rc == 0) {
+ printf("\nPassed\n");
+ }else{
+ printf("\nFailed\n");
+ }
+ CDBG("%s:END, rc = %d\n", __func__, rc);
+ return rc;
+}
+int mm_app_dtc_2143(mm_camera_app_t *cam_apps)
+{
+ int rc = MM_CAMERA_OK;
+ int i,j;
+ int result = 0;
+ int front_camera = 1;
+ int back_camera = 0;
+
+ printf("\n Verifying Preview on back Camera and RDI on Front camera...\n");
+ CDBG_ERROR("DUAL open front camera \n");
+ if(mm_app_open(front_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() back camera err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+ if(system_dimension_set(front_camera) != MM_CAMERA_OK){
+ CDBG_ERROR("%s:system_dimension_set() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ CDBG_ERROR("DUAL open back camera \n");
+ if(mm_app_open(back_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() front camera err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ if(system_dimension_set(back_camera) != MM_CAMERA_OK){
+ CDBG_ERROR("%s:system_dimension_set() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ CDBG_ERROR("DUAL start camera rdi for front \n");
+ if( MM_CAMERA_OK != (rc = startRdi(front_camera))) {
+ CDBG_ERROR("%s: back camera startPreview() err=%d\n", __func__, rc);
+ goto end;
+ }
+ mm_camera_app_wait();
+ sleep(1);
+
+ CDBG_ERROR("DUAL start camera preview for back \n");
+
+ if( MM_CAMERA_OK != (rc = startPreview(back_camera))) {
+ CDBG_ERROR("%s: startPreview() backcamera err=%d\n", __func__, rc);
+ goto end;
+ }
+ mm_camera_app_wait();
+ sleep(1);
+ CDBG_ERROR("DUAL end \n");
+
+end:
+ if(rc == 0) {
+ printf("\nPassed\n");
+ }else{
+ printf("\nFailed\n");
+ }
+ CDBG("%s:END, rc = %d\n", __func__, rc);
+ return rc;
+}
+
+int mm_app_dtc_2413(mm_camera_app_t *cam_apps)
+{
+ int rc = MM_CAMERA_OK;
+ int i,j;
+ int result = 0;
+ int front_camera = 1;
+ int back_camera = 0;
+
+ printf("\n Verifying Preview on back Camera and RDI on Front camera...\n");
+ CDBG_ERROR("DUAL open front camera \n");
+ if(mm_app_open(front_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() back camera err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+ if(system_dimension_set(front_camera) != MM_CAMERA_OK){
+ CDBG_ERROR("%s:system_dimension_set() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ CDBG_ERROR("DUAL start camera rdi for front \n");
+ if( MM_CAMERA_OK != (rc = startRdi(front_camera))) {
+ CDBG_ERROR("%s: back camera startPreview() err=%d\n", __func__, rc);
+ goto end;
+ }
+ mm_camera_app_wait();
+ sleep(1);
+
+ CDBG_ERROR("DUAL open back camera \n");
+ if(mm_app_open(back_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() front camera err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ if(system_dimension_set(back_camera) != MM_CAMERA_OK){
+ CDBG_ERROR("%s:system_dimension_set() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ CDBG_ERROR("DUAL start camera preview for back \n");
+
+ if( MM_CAMERA_OK != (rc = startPreview(back_camera))) {
+ CDBG_ERROR("%s: startPreview() backcamera err=%d\n", __func__, rc);
+ goto end;
+ }
+ mm_camera_app_wait();
+ sleep(1);
+ CDBG_ERROR("DUAL end \n");
+
+end:
+ if(rc == 0) {
+ printf("\nPassed\n");
+ }else{
+ printf("\nFailed\n");
+ }
+ CDBG("%s:END, rc = %d\n", __func__, rc);
+ return rc;
+}
+
+int mm_app_dtc_1234(mm_camera_app_t *cam_apps)
+{
+ int rc = MM_CAMERA_OK;
+ int i,j;
+ int result = 0;
+ int front_camera = 1;
+ int back_camera = 0;
+
+ printf("\n Verifying Preview on back Camera and RDI on Front camera...\n");
+ CDBG_ERROR("DUAL open back camera \n");
+ if(mm_app_open(back_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() back camera err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+ if(system_dimension_set(back_camera) != MM_CAMERA_OK){
+ CDBG_ERROR("%s:system_dimension_set() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+ CDBG_ERROR("DUAL open front camera \n");
+ if(mm_app_open(front_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() front camera err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ if(system_dimension_set(front_camera) != MM_CAMERA_OK){
+ CDBG_ERROR("%s:system_dimension_set() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ CDBG_ERROR("DUAL start camera preview for back \n");
+ if( MM_CAMERA_OK != (rc = startPreview(back_camera))) {
+ CDBG_ERROR("%s: back camera startPreview() err=%d\n", __func__, rc);
+ goto end;
+ }
+ mm_camera_app_wait();
+ sleep(1);
+
+ CDBG_ERROR("DUAL start camera rdi for front \n");
+
+ if( MM_CAMERA_OK != (rc = startRdi(front_camera))) {
+ CDBG_ERROR("%s: startPreview() backcamera err=%d\n", __func__, rc);
+ goto end;
+ }
+ mm_camera_app_wait();
+ sleep(1);
+ CDBG_ERROR("DUAL end \n");
+
+end:
+ if(rc == 0) {
+ printf("\nPassed\n");
+ }else{
+ printf("\nFailed\n");
+ }
+ CDBG("%s:END, rc = %d\n", __func__, rc);
+ return rc;
+}
+
+int mm_app_dtc_1324(mm_camera_app_t *cam_apps)
+{
+ int rc = MM_CAMERA_OK;
+ int i,j;
+ int result = 0;
+ int front_camera = 1;
+ int back_camera = 0;
+
+ printf("\n Verifying Preview on back Camera and RDI on Front camera...\n");
+ CDBG_ERROR("DUAL start back camera \n");
+ if(mm_app_open(back_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() back camera err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+ if(system_dimension_set(back_camera) != MM_CAMERA_OK){
+ CDBG_ERROR("%s:system_dimension_set() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+ CDBG_ERROR("DUAL start camera preview for back \n");
+ if( MM_CAMERA_OK != (rc = startPreview(back_camera))) {
+ CDBG_ERROR("%s: back camera startPreview() err=%d\n", __func__, rc);
+ goto end;
+ }
+ //mm_camera_app_wait();
+ sleep(1);
+ CDBG_ERROR("DUAL start front camera \n");
+ if(mm_app_open(front_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() front camera err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ if(system_dimension_set(front_camera) != MM_CAMERA_OK){
+ CDBG_ERROR("%s:system_dimension_set() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+ CDBG_ERROR("DUAL start rdi preview \n");
+
+ if( MM_CAMERA_OK != (rc = startRdi(front_camera))) {
+ CDBG_ERROR("%s: startPreview() backcamera err=%d\n", __func__, rc);
+ goto end;
+ }
+ mm_camera_app_wait();
+ sleep(1);
+ CDBG_ERROR("DUAL end \n");
+
+end:
+ if(rc == 0) {
+ printf("\nPassed\n");
+ }else{
+ printf("\nFailed\n");
+ }
+ CDBG("%s:END, rc = %d\n", __func__, rc);
+ return rc;
+}
+
+/* single camera test cases*/
+int mm_app_dtc_s_0(mm_camera_app_t *cam_apps)
+{
+ int rc = MM_CAMERA_OK;
+ int i,j;
+ int result = 0;
+ int front_camera = 1;
+ int back_camera = 0;
+
+ printf("\n Verifying Preview on back Camera and RDI on Front camera...\n");
+
+ if(mm_app_open(back_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() back camera err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+ if(system_dimension_set(back_camera) != MM_CAMERA_OK){
+ CDBG_ERROR("%s:system_dimension_set() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ if( MM_CAMERA_OK != (rc = startPreview(back_camera))) {
+ CDBG_ERROR("%s: back camera startPreview() err=%d\n", __func__, rc);
+ goto end;
+ }
+
+ mm_camera_app_wait();
+ if(mm_app_open(front_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() front camera err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+ if(system_dimension_set(front_camera) != MM_CAMERA_OK){
+ CDBG_ERROR("%s:system_dimension_set() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ if( MM_CAMERA_OK != (rc = startRdi(front_camera))) {
+ CDBG_ERROR("%s: startPreview() backcamera err=%d\n", __func__, rc);
+ goto end;
+ }
+ mm_camera_app_wait();
+
+ if( MM_CAMERA_OK != (rc = stopRdi(front_camera))) {
+ CDBG_ERROR("%s: startPreview() backcamera err=%d\n", __func__, rc);
+ goto end;
+ }
+
+ if( MM_CAMERA_OK != (rc = stopPreview(my_cam_app.cam_open))) {
+ CDBG("%s: startPreview() err=%d\n", __func__, rc);
+ goto end;
+ }
+
+ if( mm_app_close(my_cam_app.cam_open) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_close() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+end:
+ if(rc == 0) {
+ printf("\nPassed\n");
+ }else{
+ printf("\nFailed\n");
+ }
+ CDBG("%s:END, rc = %d\n", __func__, rc);
+ return rc;
+}
+
+int mm_app_dtc_s_1(mm_camera_app_t *cam_apps)
+{
+ int rc = MM_CAMERA_OK;
+ int i,j;
+ int result = 0;
+
+ printf("\n Verifying Snapshot on front and back camera...\n");
+ for(i = 0; i < cam_apps->num_cameras; i++) {
+ if( mm_app_open(i) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+ if(system_dimension_set(my_cam_app.cam_open) != MM_CAMERA_OK){
+ CDBG_ERROR("%s:system_dimension_set() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ if( MM_CAMERA_OK != (rc = startPreview(my_cam_app.cam_open))) {
+ CDBG_ERROR("%s: startPreview() err=%d\n", __func__, rc);
+ break;
+ }
+ for(j = 0; j < MM_QCAMERA_APP_INTERATION; j++) {
+ if( MM_CAMERA_OK != (rc = takePicture_yuv(my_cam_app.cam_open))) {
+ CDBG_ERROR("%s: TakePicture() err=%d\n", __func__, rc);
+ break;
+ }
+ /*if(mm_camera_app_timedwait() == ETIMEDOUT) {
+ CDBG_ERROR("%s: Snapshot/Preview Callback not received in time or qbuf Faile\n", __func__);
+ break;
+ }*/
+ mm_camera_app_wait();
+ result++;
+ }
+ if( MM_CAMERA_OK != (rc = stopPreview(my_cam_app.cam_open))) {
+ CDBG("%s: startPreview() err=%d\n", __func__, rc);
+ break;
+ }
+ if( mm_app_close(my_cam_app.cam_open) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_close() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+ if(result != MM_QCAMERA_APP_INTERATION) {
+ printf("%s: Snapshot Start/Stop Fails for Camera %d in %d iteration", __func__, i,j);
+ rc = -1;
+ break;
+ }
+
+ result = 0;
+ }
+end:
+ if(rc == 0) {
+ printf("\t***Passed***\n");
+ }else{
+ printf("\t***Failed***\n");
+ }
+ CDBG("%s:END, rc = %d\n", __func__, rc);
+ return rc;
+}
+
+int mm_app_dtc_s_2(mm_camera_app_t *cam_apps)
+{
+ int rc = MM_CAMERA_OK;
+ int i,j;
+ int result = 0;
+
+ printf("\n Verifying Video on front and back camera...\n");
+ for(i = 0; i < cam_apps->num_cameras; i++) {
+ if( mm_app_open(i) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+ if(system_dimension_set(my_cam_app.cam_open) != MM_CAMERA_OK){
+ CDBG_ERROR("%s:system_dimension_set() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ if( MM_CAMERA_OK != (rc = startPreview(my_cam_app.cam_open))) {
+ CDBG_ERROR("%s: startPreview() err=%d\n", __func__, rc);
+ break;
+ }
+ for(j = 0; j < MM_QCAMERA_APP_INTERATION; j++) {
+ if( MM_CAMERA_OK != (rc = startRecording(my_cam_app.cam_open))) {
+ CDBG_ERROR("%s: StartVideorecording() err=%d\n", __func__, rc);
+ break;
+ }
+
+ /*if(mm_camera_app_timedwait() == ETIMEDOUT) {
+ CDBG_ERROR("%s: Video Callback not received in time\n", __func__);
+ break;
+ }*/
+ mm_camera_app_wait();
+ if( MM_CAMERA_OK != (rc = stopRecording(my_cam_app.cam_open))) {
+ CDBG_ERROR("%s: Stopvideorecording() err=%d\n", __func__, rc);
+ break;
+ }
+ result++;
+ }
+ if( MM_CAMERA_OK != (rc = stopPreview(my_cam_app.cam_open))) {
+ CDBG("%s: startPreview() err=%d\n", __func__, rc);
+ break;
+ }
+ if( mm_app_close(my_cam_app.cam_open) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_close() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+ if(result != MM_QCAMERA_APP_INTERATION) {
+ printf("%s: Video Start/Stop Fails for Camera %d in %d iteration", __func__, i,j);
+ rc = -1;
+ break;
+ }
+
+ result = 0;
+ }
+end:
+ if(rc == 0) {
+ printf("\nPassed\n");
+ }else{
+ printf("\nFailed\n");
+ }
+ CDBG("%s:END, rc = %d\n", __func__, rc);
+ return rc;
+}
+
+int mm_app_dtc_s_3(mm_camera_app_t *cam_apps)
+{
+ int rc = MM_CAMERA_OK;
+ int i,j;
+ int result = 0;
+
+ printf("\n Verifying RDI Stream on front and back camera...\n");
+ if(cam_apps->num_cameras == 0) {
+ CDBG_ERROR("%s:Query Failed: Num of cameras = %d\n",__func__, cam_apps->num_cameras);
+ rc = -1;
+ goto end;
+ }
+ for(i = 0; i < cam_apps->num_cameras; i++) {
+ if( mm_app_open(i) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+ if(system_dimension_set(my_cam_app.cam_open) != MM_CAMERA_OK){
+ CDBG_ERROR("%s:system_dimension_set() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+ for(j = 0; j < MM_QCAMERA_APP_INTERATION; j++) {
+ if( MM_CAMERA_OK != (rc = startRdi(my_cam_app.cam_open))) {
+ CDBG_ERROR("%s: StartVideorecording() err=%d\n", __func__, rc);
+ break;
+ }
+
+ /*if(mm_camera_app_timedwait() == ETIMEDOUT) {
+ CDBG_ERROR("%s: Video Callback not received in time\n", __func__);
+ break;
+ }*/
+ mm_camera_app_wait();
+ if( MM_CAMERA_OK != (rc = stopRdi(my_cam_app.cam_open))) {
+ CDBG_ERROR("%s: Stopvideorecording() err=%d\n", __func__, rc);
+ break;
+ }
+ result++;
+ }
+ if( mm_app_close(my_cam_app.cam_open) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_close() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+ if(result != MM_QCAMERA_APP_INTERATION) {
+ printf("%s: Video Start/Stop Fails for Camera %d in %d iteration", __func__, i,j);
+ rc = -1;
+ break;
+ }
+
+ result = 0;
+ }
+end:
+ if(rc == 0) {
+ printf("\nPassed\n");
+ }else{
+ printf("\nFailed\n");
+ }
+ CDBG("%s:END, rc = %d\n", __func__, rc);
+ return rc;
+}
+
+/*Stats Test Case*/
+int mm_app_dtc_s_5(mm_camera_app_t *cam_apps)
+{
+ int rc = MM_CAMERA_OK;
+ int i,j;
+ int result = 0;
+ int front_camera = 1;
+ int back_camera = 0;
+
+ printf("\n Verifying Preview on back Camera and RDI on Front camera...\n");
+
+ if(mm_app_open(back_camera) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() back camera err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+ if(system_dimension_set(back_camera) != MM_CAMERA_OK){
+ CDBG_ERROR("%s:system_dimension_set() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+
+ if( MM_CAMERA_OK != (rc = startStats(back_camera))) {
+ CDBG_ERROR("%s: back camera startPreview() err=%d\n", __func__, rc);
+ goto end;
+ }
+
+ mm_camera_app_wait();
+
+ if( MM_CAMERA_OK != (rc = stopStats(my_cam_app.cam_open))) {
+ CDBG("%s: startPreview() err=%d\n", __func__, rc);
+ goto end;
+ }
+
+ if( mm_app_close(my_cam_app.cam_open) != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_close() err=%d\n",__func__, rc);
+ rc = -1;
+ goto end;
+ }
+end:
+ if(rc == 0) {
+ printf("\nPassed\n");
+ }else{
+ printf("\nFailed\n");
+ }
+ CDBG("%s:END, rc = %d\n", __func__, rc);
+ return rc;
+}
+
+int mm_app_gen_dual_test_cases()
+{
+ int tc = 0;
+ memset(mm_app_tc, 0, sizeof(mm_app_tc));
+ if(tc < MM_QCAM_APP_TEST_NUM) mm_app_tc[tc++].f = mm_app_dtc_0;
+ if(tc < MM_QCAM_APP_TEST_NUM) mm_app_tc[tc++].f = mm_app_dtc_1;
+ if(tc < MM_QCAM_APP_TEST_NUM) mm_app_tc[tc++].f = mm_app_dtc_2;
+ if(tc < MM_QCAM_APP_TEST_NUM) mm_app_tc[tc++].f = mm_app_dtc_3;
+ if(tc < MM_QCAM_APP_TEST_NUM) mm_app_tc[tc++].f = mm_app_dtc_4;
+ if(tc < MM_QCAM_APP_TEST_NUM) mm_app_tc[tc++].f = mm_app_dtc_5;
+ if(tc < MM_QCAM_APP_TEST_NUM) mm_app_tc[tc++].f = mm_app_dtc_6;
+ if(tc < MM_QCAM_APP_TEST_NUM) mm_app_tc[tc++].f = mm_app_dtc_7;
+ if(tc < MM_QCAM_APP_TEST_NUM) mm_app_tc[tc++].f = mm_app_dtc_8;
+ if(tc < MM_QCAM_APP_TEST_NUM) mm_app_tc[tc++].f = mm_app_dtc_9;
+ if(tc < MM_QCAM_APP_TEST_NUM) mm_app_tc[tc++].f = mm_app_dtc_10;
+ if(tc < MM_QCAM_APP_TEST_NUM) mm_app_tc[tc++].f = mm_app_dtc_11;
+ if(tc < MM_QCAM_APP_TEST_NUM) mm_app_tc[tc++].f = mm_app_dtc_12;
+ if(tc < MM_QCAM_APP_TEST_NUM) mm_app_tc[tc++].f = mm_app_dtc_13;
+
+ return tc;
+}
+
+int mm_app_dual_test_entry(mm_camera_app_t *cam_app)
+{
+ int rc = MM_CAMERA_OK;
+ int i, tc = 0;
+ int cam_id = 0;
+
+ tc = mm_app_gen_dual_test_cases();
+ CDBG("Running %d test cases\n",tc);
+ for(i = 0; i < tc; i++) {
+ mm_app_tc[i].r = mm_app_tc[i].f(cam_app);
+ if(mm_app_tc[i].r != MM_CAMERA_OK) {
+ printf("%s: test case %d error = %d, abort unit testing engine!!!!\n",
+ __func__, i, mm_app_tc[i].r);
+ rc = mm_app_tc[i].r;
+ goto end;
+ }
+ }
+end:
+ printf("nTOTAL_TSET_CASE = %d, NUM_TEST_RAN = %d, rc=%d\n", tc, i, rc);
+ return rc;
+}
+
+
+
+
diff --git a/camera/QCamera2/stack/mm-camera-test/src/mm_qcamera_preview.c b/camera/QCamera2/stack/mm-camera-test/src/mm_qcamera_preview.c
new file mode 100644
index 0000000..6afa31b
--- /dev/null
+++ b/camera/QCamera2/stack/mm-camera-test/src/mm_qcamera_preview.c
@@ -0,0 +1,415 @@
+/*
+Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above
+ copyright notice, this list of conditions and the following
+ disclaimer in the documentation and/or other materials provided
+ with the distribution.
+ * Neither the name of The Linux Foundation nor the names of its
+ contributors may be used to endorse or promote products derived
+ from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#include "mm_qcamera_dbg.h"
+#include "mm_qcamera_app.h"
+
+static void mm_app_preview_notify_cb(mm_camera_super_buf_t *bufs,
+ void *user_data)
+{
+ char file_name[64];
+ mm_camera_buf_def_t *frame = bufs->bufs[0];
+ mm_camera_test_obj_t *pme = (mm_camera_test_obj_t *)user_data;
+
+ CDBG("%s: BEGIN - length=%d, frame idx = %d\n",
+ __func__, frame->frame_len, frame->frame_idx);
+ snprintf(file_name, sizeof(file_name), "P_C%d", pme->cam->camera_handle);
+ mm_app_dump_frame(frame, file_name, "yuv", frame->frame_idx);
+
+ if (MM_CAMERA_OK != pme->cam->ops->qbuf(bufs->camera_handle,
+ bufs->ch_id,
+ frame)) {
+ CDBG_ERROR("%s: Failed in Preview Qbuf\n", __func__);
+ }
+ mm_app_cache_ops((mm_camera_app_meminfo_t *)frame->mem_info,
+ ION_IOC_INV_CACHES);
+
+ CDBG("%s: END\n", __func__);
+}
+
+static void mm_app_zsl_notify_cb(mm_camera_super_buf_t *bufs,
+ void *user_data)
+{
+ int i = 0;
+ mm_camera_test_obj_t *pme = (mm_camera_test_obj_t *)user_data;
+ mm_camera_channel_t *channel = NULL;
+ mm_camera_stream_t *p_stream = NULL;
+ mm_camera_stream_t *m_stream = NULL;
+ mm_camera_buf_def_t *p_frame = NULL;
+ mm_camera_buf_def_t *m_frame = NULL;
+
+ CDBG("%s: BEGIN\n", __func__);
+
+ /* find channel */
+ for (i = 0; i < MM_CHANNEL_TYPE_MAX; i++) {
+ if (pme->channels[i].ch_id == bufs->ch_id) {
+ channel = &pme->channels[i];
+ break;
+ }
+ }
+ if (NULL == channel) {
+ CDBG_ERROR("%s: Wrong channel id (%d)", __func__, bufs->ch_id);
+ return;
+ }
+
+ /* find preview stream */
+ for (i = 0; i < channel->num_streams; i++) {
+ if (channel->streams[i].s_config.stream_info->stream_type == CAM_STREAM_TYPE_PREVIEW) {
+ p_stream = &channel->streams[i];
+ break;
+ }
+ }
+ if (NULL == p_stream) {
+ CDBG_ERROR("%s: cannot find preview stream", __func__);
+ return;
+ }
+
+ /* find snapshot stream */
+ for (i = 0; i < channel->num_streams; i++) {
+ if (channel->streams[i].s_config.stream_info->stream_type == CAM_STREAM_TYPE_SNAPSHOT) {
+ m_stream = &channel->streams[i];
+ break;
+ }
+ }
+ if (NULL == m_stream) {
+ CDBG_ERROR("%s: cannot find snapshot stream", __func__);
+ return;
+ }
+
+ /* find preview frame */
+ for (i = 0; i < bufs->num_bufs; i++) {
+ if (bufs->bufs[i]->stream_id == p_stream->s_id) {
+ p_frame = bufs->bufs[i];
+ break;
+ }
+ }
+
+ /* find snapshot frame */
+ for (i = 0; i < bufs->num_bufs; i++) {
+ if (bufs->bufs[i]->stream_id == m_stream->s_id) {
+ m_frame = bufs->bufs[i];
+ break;
+ }
+ }
+
+ if (!m_frame || !p_frame) {
+ CDBG_ERROR("%s: cannot find preview/snapshot frame", __func__);
+ return;
+ }
+
+ mm_app_dump_frame(p_frame, "zsl_preview", "yuv", p_frame->frame_idx);
+ mm_app_dump_frame(m_frame, "zsl_main", "yuv", m_frame->frame_idx);
+
+ if (MM_CAMERA_OK != pme->cam->ops->qbuf(bufs->camera_handle,
+ bufs->ch_id,
+ p_frame)) {
+ CDBG_ERROR("%s: Failed in preview Qbuf\n", __func__);
+ }
+ mm_app_cache_ops((mm_camera_app_meminfo_t *)p_frame->mem_info,
+ ION_IOC_INV_CACHES);
+
+
+ if (MM_CAMERA_OK != pme->cam->ops->qbuf(bufs->camera_handle,
+ bufs->ch_id,
+ m_frame)) {
+ CDBG_ERROR("%s: Failed in main Qbuf\n", __func__);
+ }
+ mm_app_cache_ops((mm_camera_app_meminfo_t *)m_frame->mem_info,
+ ION_IOC_INV_CACHES);
+
+ CDBG("%s: END\n", __func__);
+}
+
+mm_camera_stream_t * mm_app_add_preview_stream(mm_camera_test_obj_t *test_obj,
+ mm_camera_channel_t *channel,
+ mm_camera_buf_notify_t stream_cb,
+ void *userdata,
+ uint8_t num_bufs)
+{
+ int rc = MM_CAMERA_OK;
+ mm_camera_stream_t *stream = NULL;
+ cam_capability_t *cam_cap = (cam_capability_t *)(test_obj->cap_buf.buf.buffer);
+
+ stream = mm_app_add_stream(test_obj, channel);
+ if (NULL == stream) {
+ CDBG_ERROR("%s: add stream failed\n", __func__);
+ return NULL;
+ }
+
+ stream->s_config.mem_vtbl.get_bufs = mm_app_stream_initbuf;
+ stream->s_config.mem_vtbl.put_bufs = mm_app_stream_deinitbuf;
+ stream->s_config.mem_vtbl.clean_invalidate_buf =
+ mm_app_stream_clean_invalidate_buf;
+ stream->s_config.mem_vtbl.invalidate_buf = mm_app_stream_invalidate_buf;
+ stream->s_config.mem_vtbl.user_data = (void *)stream;
+ stream->s_config.stream_cb = stream_cb;
+ stream->s_config.userdata = userdata;
+ stream->num_of_bufs = num_bufs;
+
+ stream->s_config.stream_info = (cam_stream_info_t *)stream->s_info_buf.buf.buffer;
+ memset(stream->s_config.stream_info, 0, sizeof(cam_stream_info_t));
+ stream->s_config.stream_info->stream_type = CAM_STREAM_TYPE_PREVIEW;
+ stream->s_config.stream_info->streaming_mode = CAM_STREAMING_MODE_CONTINUOUS;
+ stream->s_config.stream_info->fmt = DEFAULT_PREVIEW_FORMAT;
+ stream->s_config.stream_info->dim.width = DEFAULT_PREVIEW_WIDTH;
+ stream->s_config.stream_info->dim.height = DEFAULT_PREVIEW_HEIGHT;
+ stream->s_config.padding_info = cam_cap->padding_info;
+
+ rc = mm_app_config_stream(test_obj, channel, stream, &stream->s_config);
+ if (MM_CAMERA_OK != rc) {
+ CDBG_ERROR("%s:config preview stream err=%d\n", __func__, rc);
+ return NULL;
+ }
+
+ return stream;
+}
+
+mm_camera_stream_t * mm_app_add_snapshot_stream(mm_camera_test_obj_t *test_obj,
+ mm_camera_channel_t *channel,
+ mm_camera_buf_notify_t stream_cb,
+ void *userdata,
+ uint8_t num_bufs,
+ uint8_t num_burst)
+{
+ int rc = MM_CAMERA_OK;
+ mm_camera_stream_t *stream = NULL;
+ cam_capability_t *cam_cap = (cam_capability_t *)(test_obj->cap_buf.buf.buffer);
+
+ stream = mm_app_add_stream(test_obj, channel);
+ if (NULL == stream) {
+ CDBG_ERROR("%s: add stream failed\n", __func__);
+ return NULL;
+ }
+
+ stream->s_config.mem_vtbl.get_bufs = mm_app_stream_initbuf;
+ stream->s_config.mem_vtbl.put_bufs = mm_app_stream_deinitbuf;
+ stream->s_config.mem_vtbl.clean_invalidate_buf =
+ mm_app_stream_clean_invalidate_buf;
+ stream->s_config.mem_vtbl.invalidate_buf = mm_app_stream_invalidate_buf;
+ stream->s_config.mem_vtbl.user_data = (void *)stream;
+ stream->s_config.stream_cb = stream_cb;
+ stream->s_config.userdata = userdata;
+ stream->num_of_bufs = num_bufs;
+
+ stream->s_config.stream_info = (cam_stream_info_t *)stream->s_info_buf.buf.buffer;
+ memset(stream->s_config.stream_info, 0, sizeof(cam_stream_info_t));
+ stream->s_config.stream_info->stream_type = CAM_STREAM_TYPE_SNAPSHOT;
+ if (num_burst == 0) {
+ stream->s_config.stream_info->streaming_mode = CAM_STREAMING_MODE_CONTINUOUS;
+ } else {
+ stream->s_config.stream_info->streaming_mode = CAM_STREAMING_MODE_BURST;
+ stream->s_config.stream_info->num_of_burst = num_burst;
+ }
+ stream->s_config.stream_info->fmt = DEFAULT_SNAPSHOT_FORMAT;
+ stream->s_config.stream_info->dim.width = DEFAULT_SNAPSHOT_WIDTH;
+ stream->s_config.stream_info->dim.height = DEFAULT_SNAPSHOT_HEIGHT;
+ stream->s_config.padding_info = cam_cap->padding_info;
+
+ rc = mm_app_config_stream(test_obj, channel, stream, &stream->s_config);
+ if (MM_CAMERA_OK != rc) {
+ CDBG_ERROR("%s:config preview stream err=%d\n", __func__, rc);
+ return NULL;
+ }
+
+ return stream;
+}
+
+mm_camera_channel_t * mm_app_add_preview_channel(mm_camera_test_obj_t *test_obj)
+{
+ mm_camera_channel_t *channel = NULL;
+ mm_camera_stream_t *stream = NULL;
+
+ channel = mm_app_add_channel(test_obj,
+ MM_CHANNEL_TYPE_PREVIEW,
+ NULL,
+ NULL,
+ NULL);
+ if (NULL == channel) {
+ CDBG_ERROR("%s: add channel failed", __func__);
+ return NULL;
+ }
+
+ stream = mm_app_add_preview_stream(test_obj,
+ channel,
+ mm_app_preview_notify_cb,
+ (void *)test_obj,
+ PREVIEW_BUF_NUM);
+ if (NULL == stream) {
+ CDBG_ERROR("%s: add stream failed\n", __func__);
+ mm_app_del_channel(test_obj, channel);
+ return NULL;
+ }
+
+ return channel;
+}
+
+int mm_app_stop_and_del_channel(mm_camera_test_obj_t *test_obj,
+ mm_camera_channel_t *channel)
+{
+ int rc = MM_CAMERA_OK;
+ mm_camera_stream_t *stream = NULL;
+ uint8_t i;
+
+ rc = mm_app_stop_channel(test_obj, channel);
+ if (MM_CAMERA_OK != rc) {
+ CDBG_ERROR("%s:Stop Preview failed rc=%d\n", __func__, rc);
+ }
+
+ for (i = 0; i < channel->num_streams; i++) {
+ stream = &channel->streams[i];
+ rc = mm_app_del_stream(test_obj, channel, stream);
+ if (MM_CAMERA_OK != rc) {
+ CDBG_ERROR("%s:del stream(%d) failed rc=%d\n", __func__, i, rc);
+ }
+ }
+
+ rc = mm_app_del_channel(test_obj, channel);
+ if (MM_CAMERA_OK != rc) {
+ CDBG_ERROR("%s:delete channel failed rc=%d\n", __func__, rc);
+ }
+
+ return rc;
+}
+
+int mm_app_start_preview(mm_camera_test_obj_t *test_obj)
+{
+ int rc = MM_CAMERA_OK;
+ mm_camera_channel_t *channel = NULL;
+ mm_camera_stream_t *stream = NULL;
+ uint8_t i;
+
+ channel = mm_app_add_preview_channel(test_obj);
+ if (NULL == channel) {
+ CDBG_ERROR("%s: add channel failed", __func__);
+ return -MM_CAMERA_E_GENERAL;
+ }
+
+ rc = mm_app_start_channel(test_obj, channel);
+ if (MM_CAMERA_OK != rc) {
+ CDBG_ERROR("%s:start preview failed rc=%d\n", __func__, rc);
+ for (i = 0; i < channel->num_streams; i++) {
+ stream = &channel->streams[i];
+ mm_app_del_stream(test_obj, channel, stream);
+ }
+ mm_app_del_channel(test_obj, channel);
+ return rc;
+ }
+
+ return rc;
+}
+
+int mm_app_stop_preview(mm_camera_test_obj_t *test_obj)
+{
+ int rc = MM_CAMERA_OK;
+
+ mm_camera_channel_t *channel =
+ mm_app_get_channel_by_type(test_obj, MM_CHANNEL_TYPE_PREVIEW);
+
+ rc = mm_app_stop_and_del_channel(test_obj, channel);
+ if (MM_CAMERA_OK != rc) {
+ CDBG_ERROR("%s:Stop Preview failed rc=%d\n", __func__, rc);
+ }
+
+ return rc;
+}
+
+int mm_app_start_preview_zsl(mm_camera_test_obj_t *test_obj)
+{
+ int32_t rc = MM_CAMERA_OK;
+ mm_camera_channel_t *channel = NULL;
+ mm_camera_stream_t *s_preview = NULL;
+ mm_camera_stream_t *s_main = NULL;
+ mm_camera_channel_attr_t attr;
+
+ memset(&attr, 0, sizeof(mm_camera_channel_attr_t));
+ attr.notify_mode = MM_CAMERA_SUPER_BUF_NOTIFY_BURST;
+ attr.look_back = 2;
+ attr.post_frame_skip = 0;
+ attr.water_mark = 2;
+ attr.max_unmatched_frames = 3;
+ channel = mm_app_add_channel(test_obj,
+ MM_CHANNEL_TYPE_ZSL,
+ &attr,
+ mm_app_zsl_notify_cb,
+ test_obj);
+ if (NULL == channel) {
+ CDBG_ERROR("%s: add channel failed", __func__);
+ return -MM_CAMERA_E_GENERAL;
+ }
+
+ s_preview = mm_app_add_preview_stream(test_obj,
+ channel,
+ mm_app_preview_notify_cb,
+ (void *)test_obj,
+ PREVIEW_BUF_NUM);
+ if (NULL == s_preview) {
+ CDBG_ERROR("%s: add preview stream failed\n", __func__);
+ mm_app_del_channel(test_obj, channel);
+ return rc;
+ }
+
+ s_main = mm_app_add_snapshot_stream(test_obj,
+ channel,
+ NULL,
+ NULL,
+ PREVIEW_BUF_NUM,
+ 0);
+ if (NULL == s_main) {
+ CDBG_ERROR("%s: add main snapshot stream failed\n", __func__);
+ mm_app_del_stream(test_obj, channel, s_preview);
+ mm_app_del_channel(test_obj, channel);
+ return rc;
+ }
+
+ rc = mm_app_start_channel(test_obj, channel);
+ if (MM_CAMERA_OK != rc) {
+ CDBG_ERROR("%s:start zsl failed rc=%d\n", __func__, rc);
+ mm_app_del_stream(test_obj, channel, s_preview);
+ mm_app_del_stream(test_obj, channel, s_main);
+ mm_app_del_channel(test_obj, channel);
+ return rc;
+ }
+
+ return rc;
+}
+
+int mm_app_stop_preview_zsl(mm_camera_test_obj_t *test_obj)
+{
+ int rc = MM_CAMERA_OK;
+
+ mm_camera_channel_t *channel =
+ mm_app_get_channel_by_type(test_obj, MM_CHANNEL_TYPE_ZSL);
+
+ rc = mm_app_stop_and_del_channel(test_obj, channel);
+ if (MM_CAMERA_OK != rc) {
+ CDBG_ERROR("%s:Stop Preview failed rc=%d\n", __func__, rc);
+ }
+
+ return rc;
+}
diff --git a/camera/QCamera2/stack/mm-camera-test/src/mm_qcamera_rdi.c b/camera/QCamera2/stack/mm-camera-test/src/mm_qcamera_rdi.c
new file mode 100644
index 0000000..bf8c7d9
--- /dev/null
+++ b/camera/QCamera2/stack/mm-camera-test/src/mm_qcamera_rdi.c
@@ -0,0 +1,303 @@
+/*
+Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above
+ copyright notice, this list of conditions and the following
+ disclaimer in the documentation and/or other materials provided
+ with the distribution.
+ * Neither the name of The Linux Foundation nor the names of its
+ contributors may be used to endorse or promote products derived
+ from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#include "mm_qcamera_dbg.h"
+#include "mm_qcamera_app.h"
+
+static uint32_t rdi_len = 0;
+
+static void mm_app_rdi_dump_frame(mm_camera_buf_def_t *frame,
+ char *name,
+ char *ext,
+ int frame_idx)
+{
+ char file_name[64];
+ int file_fd;
+ int i;
+ if (frame != NULL) {
+ snprintf(file_name, sizeof(file_name), "/data/%s_%03d.%s", name, frame_idx, ext);
+ file_fd = open(file_name, O_RDWR | O_CREAT, 0777);
+ if (file_fd < 0) {
+ CDBG_ERROR("%s: cannot open file %s \n", __func__, file_name);
+ } else {
+ for (i = 0; i < frame->num_planes; i++) {
+ write(file_fd,
+ (uint8_t *)frame->buffer + frame->planes[i].data_offset,
+ rdi_len);
+ }
+
+ close(file_fd);
+ CDBG("dump %s", file_name);
+ }
+ }
+}
+
+static void mm_app_rdi_notify_cb(mm_camera_super_buf_t *bufs,
+ void *user_data)
+{
+ char file_name[64];
+ mm_camera_buf_def_t *frame = bufs->bufs[0];
+ mm_camera_test_obj_t *pme = (mm_camera_test_obj_t *)user_data;
+
+ CDBG("%s: BEGIN - length=%d, frame idx = %d stream_id=%d\n",
+ __func__, frame->frame_len, frame->frame_idx, frame->stream_id);
+ snprintf(file_name, sizeof(file_name), "RDI_dump_%d", pme->cam->camera_handle);
+ mm_app_rdi_dump_frame(frame, file_name, "raw", frame->frame_idx);
+
+ if (MM_CAMERA_OK != pme->cam->ops->qbuf(bufs->camera_handle,
+ bufs->ch_id,
+ frame)) {
+ CDBG_ERROR("%s: Failed in RDI Qbuf\n", __func__);
+ }
+ mm_app_cache_ops((mm_camera_app_meminfo_t *)frame->mem_info,
+ ION_IOC_INV_CACHES);
+
+ CDBG("%s: END\n", __func__);
+}
+
+mm_camera_stream_t * mm_app_add_rdi_stream(mm_camera_test_obj_t *test_obj,
+ mm_camera_channel_t *channel,
+ mm_camera_buf_notify_t stream_cb,
+ void *userdata,
+ uint8_t num_bufs,
+ uint8_t num_burst)
+{
+ int rc = MM_CAMERA_OK;
+ int i;
+ mm_camera_stream_t *stream = NULL;
+ cam_capability_t *cam_cap = (cam_capability_t *)(test_obj->cap_buf.buf.buffer);
+ cam_format_t fmt = CAM_FORMAT_MAX;
+ cam_stream_buf_plane_info_t *buf_planes;
+
+ stream = mm_app_add_stream(test_obj, channel);
+ if (NULL == stream) {
+ CDBG_ERROR("%s: add stream failed\n", __func__);
+ return NULL;
+ }
+
+ CDBG_ERROR("%s: raw_dim w:%d height:%d\n", __func__, cam_cap->raw_dim.width, cam_cap->raw_dim.height);
+ for (i = 0;i < cam_cap->supported_raw_fmt_cnt;i++) {
+ CDBG_ERROR("%s: supported_raw_fmts[%d]=%d\n", __func__, i, cam_cap->supported_raw_fmts[i]);
+ if (CAM_FORMAT_BAYER_MIPI_RAW_8BPP_GBRG <= cam_cap->supported_raw_fmts[i] &&
+ CAM_FORMAT_BAYER_MIPI_RAW_12BPP_BGGR >= cam_cap->supported_raw_fmts[i])
+ {
+ fmt = cam_cap->supported_raw_fmts[i];
+ CDBG_ERROR("%s: fmt=%d\n", __func__, fmt);
+ }
+ }
+
+ if (CAM_FORMAT_MAX == fmt) {
+ CDBG_ERROR("%s: rdi format not supported\n", __func__);
+ return NULL;
+ }
+
+ stream->s_config.mem_vtbl.get_bufs = mm_app_stream_initbuf;
+ stream->s_config.mem_vtbl.put_bufs = mm_app_stream_deinitbuf;
+ stream->s_config.mem_vtbl.clean_invalidate_buf =
+ mm_app_stream_clean_invalidate_buf;
+ stream->s_config.mem_vtbl.invalidate_buf = mm_app_stream_invalidate_buf;
+ stream->s_config.mem_vtbl.user_data = (void *)stream;
+ stream->s_config.stream_cb = stream_cb;
+ stream->s_config.userdata = userdata;
+ stream->num_of_bufs = num_bufs;
+
+ stream->s_config.stream_info = (cam_stream_info_t *)stream->s_info_buf.buf.buffer;
+ memset(stream->s_config.stream_info, 0, sizeof(cam_stream_info_t));
+ stream->s_config.stream_info->stream_type = CAM_STREAM_TYPE_RAW;
+ if (num_burst == 0) {
+ stream->s_config.stream_info->streaming_mode = CAM_STREAMING_MODE_CONTINUOUS;
+ } else {
+ stream->s_config.stream_info->streaming_mode = CAM_STREAMING_MODE_BURST;
+ stream->s_config.stream_info->num_of_burst = num_burst;
+ }
+ stream->s_config.stream_info->fmt = fmt;
+ stream->s_config.stream_info->dim.width = cam_cap->raw_dim.width;
+ stream->s_config.stream_info->dim.height = cam_cap->raw_dim.height;
+ stream->s_config.padding_info = cam_cap->padding_info;
+
+ rc = mm_app_config_stream(test_obj, channel, stream, &stream->s_config);
+ if (MM_CAMERA_OK != rc) {
+ CDBG_ERROR("%s:config rdi stream err=%d\n", __func__, rc);
+ return NULL;
+ }
+
+ buf_planes = &stream->s_config.stream_info->buf_planes;
+ rdi_len = buf_planes->plane_info.mp[0].len;
+ CDBG("%s: plane_info %dx%d len:%d frame_len:%d\n", __func__,
+ buf_planes->plane_info.mp[0].stride, buf_planes->plane_info.mp[0].scanline,
+ buf_planes->plane_info.mp[0].len, buf_planes->plane_info.frame_len);
+
+ return stream;
+}
+
+mm_camera_stream_t * mm_app_add_rdi_snapshot_stream(mm_camera_test_obj_t *test_obj,
+ mm_camera_channel_t *channel,
+ mm_camera_buf_notify_t stream_cb,
+ void *userdata,
+ uint8_t num_bufs,
+ uint8_t num_burst)
+{
+ int rc = MM_CAMERA_OK;
+ mm_camera_stream_t *stream = NULL;
+ cam_capability_t *cam_cap = (cam_capability_t *)(test_obj->cap_buf.buf.buffer);
+
+ stream = mm_app_add_stream(test_obj, channel);
+ if (NULL == stream) {
+ CDBG_ERROR("%s: add stream failed\n", __func__);
+ return NULL;
+ }
+
+ stream->s_config.mem_vtbl.get_bufs = mm_app_stream_initbuf;
+ stream->s_config.mem_vtbl.put_bufs = mm_app_stream_deinitbuf;
+ stream->s_config.mem_vtbl.clean_invalidate_buf =
+ mm_app_stream_clean_invalidate_buf;
+ stream->s_config.mem_vtbl.invalidate_buf = mm_app_stream_invalidate_buf;
+ stream->s_config.mem_vtbl.user_data = (void *)stream;
+ stream->s_config.stream_cb = stream_cb;
+ stream->s_config.userdata = userdata;
+ stream->num_of_bufs = num_bufs;
+
+ stream->s_config.stream_info = (cam_stream_info_t *)stream->s_info_buf.buf.buffer;
+ memset(stream->s_config.stream_info, 0, sizeof(cam_stream_info_t));
+ stream->s_config.stream_info->stream_type = CAM_STREAM_TYPE_SNAPSHOT;
+ if (num_burst == 0) {
+ stream->s_config.stream_info->streaming_mode = CAM_STREAMING_MODE_CONTINUOUS;
+ } else {
+ stream->s_config.stream_info->streaming_mode = CAM_STREAMING_MODE_BURST;
+ stream->s_config.stream_info->num_of_burst = num_burst;
+ }
+ stream->s_config.stream_info->fmt = DEFAULT_SNAPSHOT_FORMAT;
+ stream->s_config.stream_info->dim.width = DEFAULT_SNAPSHOT_WIDTH;
+ stream->s_config.stream_info->dim.height = DEFAULT_SNAPSHOT_HEIGHT;
+ stream->s_config.padding_info = cam_cap->padding_info;
+
+ rc = mm_app_config_stream(test_obj, channel, stream, &stream->s_config);
+ if (MM_CAMERA_OK != rc) {
+ CDBG_ERROR("%s:config rdi stream err=%d\n", __func__, rc);
+ return NULL;
+ }
+
+ return stream;
+}
+
+mm_camera_channel_t * mm_app_add_rdi_channel(mm_camera_test_obj_t *test_obj, uint8_t num_burst)
+{
+ mm_camera_channel_t *channel = NULL;
+ mm_camera_stream_t *stream = NULL;
+
+ channel = mm_app_add_channel(test_obj,
+ MM_CHANNEL_TYPE_RDI,
+ NULL,
+ NULL,
+ NULL);
+ if (NULL == channel) {
+ CDBG_ERROR("%s: add channel failed", __func__);
+ return NULL;
+ }
+
+ stream = mm_app_add_rdi_stream(test_obj,
+ channel,
+ mm_app_rdi_notify_cb,
+ (void *)test_obj,
+ RDI_BUF_NUM,
+ num_burst);
+ if (NULL == stream) {
+ CDBG_ERROR("%s: add stream failed\n", __func__);
+ mm_app_del_channel(test_obj, channel);
+ return NULL;
+ }
+
+ CDBG("%s: channel=%d stream=%d\n", __func__, channel->ch_id, stream->s_id);
+ return channel;
+}
+
+int mm_app_stop_and_del_rdi_channel(mm_camera_test_obj_t *test_obj,
+ mm_camera_channel_t *channel)
+{
+ int rc = MM_CAMERA_OK;
+ mm_camera_stream_t *stream = NULL;
+ uint8_t i;
+
+ rc = mm_app_stop_channel(test_obj, channel);
+ if (MM_CAMERA_OK != rc) {
+ CDBG_ERROR("%s:Stop RDI failed rc=%d\n", __func__, rc);
+ }
+
+ for (i = 0; i < channel->num_streams; i++) {
+ stream = &channel->streams[i];
+ rc = mm_app_del_stream(test_obj, channel, stream);
+ if (MM_CAMERA_OK != rc) {
+ CDBG_ERROR("%s:del stream(%d) failed rc=%d\n", __func__, i, rc);
+ }
+ }
+
+ rc = mm_app_del_channel(test_obj, channel);
+ if (MM_CAMERA_OK != rc) {
+ CDBG_ERROR("%s:delete channel failed rc=%d\n", __func__, rc);
+ }
+
+ return rc;
+}
+
+int mm_app_start_rdi(mm_camera_test_obj_t *test_obj, uint8_t num_burst)
+{
+ int rc = MM_CAMERA_OK;
+ mm_camera_channel_t *channel = NULL;
+
+ channel = mm_app_add_rdi_channel(test_obj, num_burst);
+ if (NULL == channel) {
+ CDBG_ERROR("%s: add channel failed", __func__);
+ return -MM_CAMERA_E_GENERAL;
+ }
+
+ rc = mm_app_start_channel(test_obj, channel);
+ if (MM_CAMERA_OK != rc) {
+ CDBG_ERROR("%s:start rdi failed rc=%d\n", __func__, rc);
+ mm_app_del_channel(test_obj, channel);
+ return rc;
+ }
+
+ return rc;
+}
+
+int mm_app_stop_rdi(mm_camera_test_obj_t *test_obj)
+{
+ int rc = MM_CAMERA_OK;
+
+ mm_camera_channel_t *channel =
+ mm_app_get_channel_by_type(test_obj, MM_CHANNEL_TYPE_RDI);
+
+ rc = mm_app_stop_and_del_rdi_channel(test_obj, channel);
+ if (MM_CAMERA_OK != rc) {
+ CDBG_ERROR("%s:Stop RDI failed rc=%d\n", __func__, rc);
+ }
+
+ return rc;
+}
+
diff --git a/camera/QCamera2/stack/mm-camera-test/src/mm_qcamera_snapshot.c b/camera/QCamera2/stack/mm-camera-test/src/mm_qcamera_snapshot.c
new file mode 100644
index 0000000..ba35f5a
--- /dev/null
+++ b/camera/QCamera2/stack/mm-camera-test/src/mm_qcamera_snapshot.c
@@ -0,0 +1,416 @@
+/* Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include "mm_qcamera_dbg.h"
+#include "mm_qcamera_app.h"
+
+/* This callback is received once the complete JPEG encoding is done */
+static void jpeg_encode_cb(jpeg_job_status_t status,
+ uint32_t client_hdl,
+ uint32_t jobId,
+ mm_jpeg_output_t *p_buf,
+ void *userData)
+{
+ int i = 0;
+ mm_camera_test_obj_t *pme = NULL;
+ CDBG("%s: BEGIN\n", __func__);
+
+ pme = (mm_camera_test_obj_t *)userData;
+ if (pme->jpeg_hdl != client_hdl ||
+ jobId != pme->current_job_id ||
+ !pme->current_job_frames) {
+ CDBG_ERROR("%s: NULL current job frames or not matching job ID (%d, %d)",
+ __func__, jobId, pme->current_job_id);
+ return;
+ }
+
+ /* dump jpeg img */
+ CDBG_ERROR("%s: job %d, status=%d", __func__, jobId, status);
+ if (status == JPEG_JOB_STATUS_DONE && p_buf != NULL) {
+ mm_app_dump_jpeg_frame(p_buf->buf_vaddr, p_buf->buf_filled_len, "jpeg_dump", "jpg", jobId);
+ }
+
+ /* buf done current encoding frames */
+ pme->current_job_id = 0;
+ for (i = 0; i < pme->current_job_frames->num_bufs; i++) {
+ if (MM_CAMERA_OK != pme->cam->ops->qbuf(pme->current_job_frames->camera_handle,
+ pme->current_job_frames->ch_id,
+ pme->current_job_frames->bufs[i])) {
+ CDBG_ERROR("%s: Failed in Qbuf\n", __func__);
+ }
+ }
+ free(pme->current_job_frames);
+ pme->current_job_frames = NULL;
+
+ /* signal snapshot is done */
+ mm_camera_app_done();
+}
+
+int encodeData(mm_camera_test_obj_t *test_obj, mm_camera_super_buf_t* recvd_frame,
+ mm_camera_stream_t *m_stream)
+{
+ cam_capability_t *cam_cap = (cam_capability_t *)(test_obj->cap_buf.buf.buffer);
+
+ int rc = -MM_CAMERA_E_GENERAL;
+ mm_jpeg_job_t job;
+
+ /* remember current frames being encoded */
+ test_obj->current_job_frames =
+ (mm_camera_super_buf_t *)malloc(sizeof(mm_camera_super_buf_t));
+ if (!test_obj->current_job_frames) {
+ CDBG_ERROR("%s: No memory for current_job_frames", __func__);
+ return rc;
+ }
+ *(test_obj->current_job_frames) = *recvd_frame;
+
+ memset(&job, 0, sizeof(job));
+ job.job_type = JPEG_JOB_TYPE_ENCODE;
+ job.encode_job.session_id = test_obj->current_jpeg_sess_id;
+
+ job.encode_job.rotation = 0;
+ if (cam_cap->position == CAM_POSITION_BACK) {
+ /* back camera, rotate 90 */
+ job.encode_job.rotation = 90;
+ }
+
+ /* fill in main src img encode param */
+ job.encode_job.main_dim.src_dim = m_stream->s_config.stream_info->dim;
+ job.encode_job.main_dim.dst_dim = m_stream->s_config.stream_info->dim;
+ job.encode_job.src_index = 0;
+
+ job.encode_job.thumb_dim.src_dim = m_stream->s_config.stream_info->dim;
+ job.encode_job.thumb_dim.dst_dim.width = DEFAULT_PREVIEW_WIDTH;
+ job.encode_job.thumb_dim.dst_dim.height = DEFAULT_PREVIEW_HEIGHT;
+
+ /* fill in sink img param */
+ job.encode_job.dst_index = 0;
+
+ rc = test_obj->jpeg_ops.start_job(&job, &test_obj->current_job_id);
+ if ( 0 != rc ) {
+ free(test_obj->current_job_frames);
+ test_obj->current_job_frames = NULL;
+ }
+
+ return rc;
+}
+
+int createEncodingSession(mm_camera_test_obj_t *test_obj,
+ mm_camera_stream_t *m_stream,
+ mm_camera_buf_def_t *m_frame)
+{
+ mm_jpeg_encode_params_t encode_param;
+
+ memset(&encode_param, 0, sizeof(mm_jpeg_encode_params_t));
+ encode_param.jpeg_cb = jpeg_encode_cb;
+ encode_param.userdata = (void*)test_obj;
+ encode_param.encode_thumbnail = 1;
+ encode_param.quality = 85;
+ encode_param.color_format = MM_JPEG_COLOR_FORMAT_YCRCBLP_H2V2;
+
+ /* fill in main src img encode param */
+ encode_param.num_src_bufs = 1;
+ encode_param.src_main_buf[0].index = 0;
+ encode_param.src_main_buf[0].buf_size = m_frame->frame_len;
+ encode_param.src_main_buf[0].buf_vaddr = (uint8_t *)m_frame->buffer;
+ encode_param.src_main_buf[0].fd = m_frame->fd;
+ encode_param.src_main_buf[0].format = MM_JPEG_FMT_YUV;
+ encode_param.src_main_buf[0].offset = m_stream->offset;
+
+ /* fill in sink img param */
+ encode_param.num_dst_bufs = 1;
+ encode_param.dest_buf[0].index = 0;
+ encode_param.dest_buf[0].buf_size = test_obj->jpeg_buf.buf.frame_len;
+ encode_param.dest_buf[0].buf_vaddr = (uint8_t *)test_obj->jpeg_buf.buf.buffer;
+ encode_param.dest_buf[0].fd = test_obj->jpeg_buf.buf.fd;
+ encode_param.dest_buf[0].format = MM_JPEG_FMT_YUV;
+
+ return test_obj->jpeg_ops.create_session(test_obj->jpeg_hdl,
+ &encode_param,
+ &test_obj->current_jpeg_sess_id);
+}
+
+static void mm_app_snapshot_notify_cb(mm_camera_super_buf_t *bufs,
+ void *user_data)
+{
+
+ int rc;
+ int i = 0;
+ mm_camera_test_obj_t *pme = (mm_camera_test_obj_t *)user_data;
+ mm_camera_channel_t *channel = NULL;
+ mm_camera_stream_t *p_stream = NULL;
+ mm_camera_stream_t *m_stream = NULL;
+ mm_camera_buf_def_t *p_frame = NULL;
+ mm_camera_buf_def_t *m_frame = NULL;
+
+ CDBG("%s: BEGIN\n", __func__);
+
+ /* find channel */
+ for (i = 0; i < MM_CHANNEL_TYPE_MAX; i++) {
+ if (pme->channels[i].ch_id == bufs->ch_id) {
+ channel = &pme->channels[i];
+ break;
+ }
+ }
+ if (NULL == channel) {
+ CDBG_ERROR("%s: Wrong channel id (%d)", __func__, bufs->ch_id);
+ rc = -1;
+ goto error;
+ }
+
+ /* find snapshot stream */
+ for (i = 0; i < channel->num_streams; i++) {
+ if (channel->streams[i].s_config.stream_info->stream_type == CAM_STREAM_TYPE_SNAPSHOT) {
+ m_stream = &channel->streams[i];
+ break;
+ }
+ }
+ if (NULL == m_stream) {
+ CDBG_ERROR("%s: cannot find snapshot stream", __func__);
+ rc = -1;
+ goto error;
+ }
+
+ /* find snapshot frame */
+ for (i = 0; i < bufs->num_bufs; i++) {
+ if (bufs->bufs[i]->stream_id == m_stream->s_id) {
+ m_frame = bufs->bufs[i];
+ break;
+ }
+ }
+ if (NULL == m_frame) {
+ CDBG_ERROR("%s: main frame is NULL", __func__);
+ rc = -1;
+ goto error;
+ }
+
+ mm_app_dump_frame(m_frame, "main", "yuv", m_frame->frame_idx);
+
+ /* find postview stream */
+ for (i = 0; i < channel->num_streams; i++) {
+ if (channel->streams[i].s_config.stream_info->stream_type == CAM_STREAM_TYPE_POSTVIEW) {
+ p_stream = &channel->streams[i];
+ break;
+ }
+ }
+ if (NULL != p_stream) {
+ /* find preview frame */
+ for (i = 0; i < bufs->num_bufs; i++) {
+ if (bufs->bufs[i]->stream_id == p_stream->s_id) {
+ p_frame = bufs->bufs[i];
+ break;
+ }
+ }
+ if (NULL != p_frame) {
+ mm_app_dump_frame(p_frame, "postview", "yuv", p_frame->frame_idx);
+ }
+ }
+
+ mm_app_cache_ops((mm_camera_app_meminfo_t *)m_frame->mem_info,
+ ION_IOC_CLEAN_INV_CACHES);
+
+ /* create a new jpeg encoding session */
+ rc = createEncodingSession(pme, m_stream, m_frame);
+ if (0 != rc) {
+ CDBG_ERROR("%s: error creating jpeg session", __func__);
+ goto error;
+ }
+
+ /* start jpeg encoding job */
+ rc = encodeData(pme, bufs, m_stream);
+
+error:
+ /* buf done rcvd frames in error case */
+ if ( 0 != rc ) {
+ for (i=0; i<bufs->num_bufs; i++) {
+ if (MM_CAMERA_OK != pme->cam->ops->qbuf(bufs->camera_handle,
+ bufs->ch_id,
+ bufs->bufs[i])) {
+ CDBG_ERROR("%s: Failed in Qbuf\n", __func__);
+ }
+ mm_app_cache_ops((mm_camera_app_meminfo_t *)bufs->bufs[i]->mem_info,
+ ION_IOC_INV_CACHES);
+ }
+ }
+
+ CDBG("%s: END\n", __func__);
+}
+
+mm_camera_channel_t * mm_app_add_snapshot_channel(mm_camera_test_obj_t *test_obj)
+{
+ mm_camera_channel_t *channel = NULL;
+ mm_camera_stream_t *stream = NULL;
+
+ channel = mm_app_add_channel(test_obj,
+ MM_CHANNEL_TYPE_SNAPSHOT,
+ NULL,
+ NULL,
+ NULL);
+ if (NULL == channel) {
+ CDBG_ERROR("%s: add channel failed", __func__);
+ return NULL;
+ }
+
+ stream = mm_app_add_snapshot_stream(test_obj,
+ channel,
+ mm_app_snapshot_notify_cb,
+ (void *)test_obj,
+ 1,
+ 1);
+ if (NULL == stream) {
+ CDBG_ERROR("%s: add snapshot stream failed\n", __func__);
+ mm_app_del_channel(test_obj, channel);
+ return NULL;
+ }
+
+ return channel;
+}
+
+mm_camera_stream_t * mm_app_add_postview_stream(mm_camera_test_obj_t *test_obj,
+ mm_camera_channel_t *channel,
+ mm_camera_buf_notify_t stream_cb,
+ void *userdata,
+ uint8_t num_bufs,
+ uint8_t num_burst)
+{
+ int rc = MM_CAMERA_OK;
+ mm_camera_stream_t *stream = NULL;
+ cam_capability_t *cam_cap = (cam_capability_t *)(test_obj->cap_buf.buf.buffer);
+
+ stream = mm_app_add_stream(test_obj, channel);
+ if (NULL == stream) {
+ CDBG_ERROR("%s: add stream failed\n", __func__);
+ return NULL;
+ }
+
+ stream->s_config.mem_vtbl.get_bufs = mm_app_stream_initbuf;
+ stream->s_config.mem_vtbl.put_bufs = mm_app_stream_deinitbuf;
+ stream->s_config.mem_vtbl.clean_invalidate_buf =
+ mm_app_stream_clean_invalidate_buf;
+ stream->s_config.mem_vtbl.invalidate_buf = mm_app_stream_invalidate_buf;
+ stream->s_config.mem_vtbl.user_data = (void *)stream;
+ stream->s_config.stream_cb = stream_cb;
+ stream->s_config.userdata = userdata;
+ stream->num_of_bufs = num_bufs;
+
+ stream->s_config.stream_info = (cam_stream_info_t *)stream->s_info_buf.buf.buffer;
+ memset(stream->s_config.stream_info, 0, sizeof(cam_stream_info_t));
+ stream->s_config.stream_info->stream_type = CAM_STREAM_TYPE_POSTVIEW;
+ if (num_burst == 0) {
+ stream->s_config.stream_info->streaming_mode = CAM_STREAMING_MODE_CONTINUOUS;
+ } else {
+ stream->s_config.stream_info->streaming_mode = CAM_STREAMING_MODE_BURST;
+ stream->s_config.stream_info->num_of_burst = num_burst;
+ }
+ stream->s_config.stream_info->fmt = DEFAULT_PREVIEW_FORMAT;
+ stream->s_config.stream_info->dim.width = DEFAULT_PREVIEW_WIDTH;
+ stream->s_config.stream_info->dim.height = DEFAULT_PREVIEW_HEIGHT;
+ stream->s_config.padding_info = cam_cap->padding_info;
+
+ rc = mm_app_config_stream(test_obj, channel, stream, &stream->s_config);
+ if (MM_CAMERA_OK != rc) {
+ CDBG_ERROR("%s:config preview stream err=%d\n", __func__, rc);
+ return NULL;
+ }
+
+ return stream;
+}
+
+int mm_app_start_capture(mm_camera_test_obj_t *test_obj,
+ uint8_t num_snapshots)
+{
+ int32_t rc = MM_CAMERA_OK;
+ mm_camera_channel_t *channel = NULL;
+ mm_camera_stream_t *s_main = NULL;
+ mm_camera_stream_t *s_postview = NULL;
+ mm_camera_channel_attr_t attr;
+
+ memset(&attr, 0, sizeof(mm_camera_channel_attr_t));
+ attr.notify_mode = MM_CAMERA_SUPER_BUF_NOTIFY_CONTINUOUS;
+ attr.max_unmatched_frames = 3;
+ channel = mm_app_add_channel(test_obj,
+ MM_CHANNEL_TYPE_CAPTURE,
+ &attr,
+ mm_app_snapshot_notify_cb,
+ test_obj);
+ if (NULL == channel) {
+ CDBG_ERROR("%s: add channel failed", __func__);
+ return -MM_CAMERA_E_GENERAL;
+ }
+
+ s_postview = mm_app_add_postview_stream(test_obj,
+ channel,
+ NULL,
+ NULL,
+ num_snapshots,
+ num_snapshots);
+ if (NULL == s_postview) {
+ CDBG_ERROR("%s: add preview stream failed\n", __func__);
+ mm_app_del_channel(test_obj, channel);
+ return rc;
+ }
+
+ s_main = mm_app_add_snapshot_stream(test_obj,
+ channel,
+ NULL,
+ NULL,
+ num_snapshots,
+ num_snapshots);
+ if (NULL == s_main) {
+ CDBG_ERROR("%s: add main snapshot stream failed\n", __func__);
+ mm_app_del_stream(test_obj, channel, s_postview);
+ mm_app_del_channel(test_obj, channel);
+ return rc;
+ }
+
+ rc = mm_app_start_channel(test_obj, channel);
+ if (MM_CAMERA_OK != rc) {
+ CDBG_ERROR("%s:start zsl failed rc=%d\n", __func__, rc);
+ mm_app_del_stream(test_obj, channel, s_postview);
+ mm_app_del_stream(test_obj, channel, s_main);
+ mm_app_del_channel(test_obj, channel);
+ return rc;
+ }
+
+ return rc;
+}
+
+int mm_app_stop_capture(mm_camera_test_obj_t *test_obj)
+{
+ int rc = MM_CAMERA_OK;
+ mm_camera_channel_t *ch = NULL;
+
+ ch = mm_app_get_channel_by_type(test_obj, MM_CHANNEL_TYPE_CAPTURE);
+
+ rc = mm_app_stop_channel(test_obj, ch);
+ if (MM_CAMERA_OK != rc) {
+ CDBG_ERROR("%s:stop recording failed rc=%d\n", __func__, rc);
+ }
+
+ return rc;
+}
diff --git a/camera/QCamera2/stack/mm-camera-test/src/mm_qcamera_unit_test.c b/camera/QCamera2/stack/mm-camera-test/src/mm_qcamera_unit_test.c
new file mode 100644
index 0000000..a59e1db
--- /dev/null
+++ b/camera/QCamera2/stack/mm-camera-test/src/mm_qcamera_unit_test.c
@@ -0,0 +1,641 @@
+/* Copyright (c) 2013, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include "mm_qcamera_dbg.h"
+#include "mm_qcamera_app.h"
+
+#define MM_QCAMERA_APP_UTEST_MAX_MAIN_LOOP 4
+#define MM_QCAMERA_APP_UTEST_OUTER_LOOP 10
+#define MM_QCAMERA_APP_UTEST_INNER_LOOP 4
+#define MM_QCAM_APP_TEST_NUM 128
+
+static mm_app_tc_t mm_app_tc[MM_QCAM_APP_TEST_NUM];
+
+int mm_app_tc_open_close(mm_camera_app_t *cam_app)
+{
+ int rc = MM_CAMERA_OK;
+ int i;
+ mm_camera_test_obj_t test_obj;
+
+ printf("\n Verifying open/close cameras...\n");
+ for (i = 0; i < cam_app->num_cameras; i++) {
+ memset(&test_obj, 0, sizeof(mm_camera_test_obj_t));
+ rc = mm_app_open(cam_app, i, &test_obj);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() cam_idx=%d, err=%d\n",
+ __func__, i, rc);
+ break;
+ }
+ sleep(1);
+ rc = mm_app_close(&test_obj);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_close() cam_idx=%d, err=%d\n",
+ __func__, i, rc);
+ break;
+ }
+ }
+ if (rc == MM_CAMERA_OK) {
+ printf("\nPassed\n");
+ } else {
+ printf("\nFailed\n");
+ }
+ CDBG("%s:END, rc = %d\n", __func__, rc);
+ return rc;
+}
+
+int mm_app_tc_start_stop_preview(mm_camera_app_t *cam_app)
+{
+ int rc = MM_CAMERA_OK;
+ int i, j;
+ mm_camera_test_obj_t test_obj;
+
+ printf("\n Verifying start/stop preview...\n");
+ for (i = 0; i < cam_app->num_cameras; i++) {
+ memset(&test_obj, 0, sizeof(mm_camera_test_obj_t));
+ rc = mm_app_open(cam_app, i, &test_obj);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() cam_idx=%d, err=%d\n",
+ __func__, i, rc);
+ break;
+ }
+
+ for (j = 0; j < MM_QCAMERA_APP_UTEST_INNER_LOOP; j++) {
+ rc = mm_app_start_preview(&test_obj);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s: mm_app_start_preview() cam_idx=%d, err=%d\n",
+ __func__, i, rc);
+ break;
+ }
+ sleep(1);
+ rc = mm_app_stop_preview(&test_obj);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s: mm_app_stop_preview() cam_idx=%d, err=%d\n",
+ __func__, i, rc);
+ break;
+ }
+ }
+
+ rc |= mm_app_close(&test_obj);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_close() cam_idx=%d, err=%d\n",
+ __func__, i, rc);
+ break;
+ }
+ }
+ if (rc == MM_CAMERA_OK) {
+ printf("\nPassed\n");
+ } else {
+ printf("\nFailed\n");
+ }
+ CDBG("%s:END, rc = %d\n", __func__, rc);
+ return rc;
+}
+
+int mm_app_tc_start_stop_zsl(mm_camera_app_t *cam_app)
+{
+ int rc = MM_CAMERA_OK;
+ int i, j;
+ mm_camera_test_obj_t test_obj;
+
+ printf("\n Verifying start/stop preview...\n");
+ for (i = 0; i < cam_app->num_cameras; i++) {
+ memset(&test_obj, 0, sizeof(mm_camera_test_obj_t));
+ rc = mm_app_open(cam_app, i, &test_obj);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() cam_idx=%d, err=%d\n",
+ __func__, i, rc);
+ break;
+ }
+
+ for (j = 0; j < MM_QCAMERA_APP_UTEST_INNER_LOOP; j++) {
+ rc = mm_app_start_preview_zsl(&test_obj);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s: mm_app_start_preview_zsl() cam_idx=%d, err=%d\n",
+ __func__, i, rc);
+ break;
+ }
+ sleep(1);
+ rc = mm_app_stop_preview_zsl(&test_obj);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s: mm_app_stop_preview_zsl() cam_idx=%d, err=%d\n",
+ __func__, i, rc);
+ break;
+ }
+ }
+
+ rc = mm_app_close(&test_obj);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_close() cam_idx=%d, err=%d\n",
+ __func__, i, rc);
+ break;
+ }
+ }
+ if (rc == MM_CAMERA_OK) {
+ printf("\nPassed\n");
+ } else {
+ printf("\nFailed\n");
+ }
+ CDBG("%s:END, rc = %d\n", __func__, rc);
+ return rc;
+}
+
+int mm_app_tc_start_stop_video_preview(mm_camera_app_t *cam_app)
+{
+ int rc = MM_CAMERA_OK;
+ int i, j;
+ mm_camera_test_obj_t test_obj;
+
+ printf("\n Verifying start/stop video preview...\n");
+ for (i = 0; i < cam_app->num_cameras; i++) {
+ memset(&test_obj, 0, sizeof(mm_camera_test_obj_t));
+ rc = mm_app_open(cam_app, i, &test_obj);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() cam_idx=%d, err=%d\n",
+ __func__, i, rc);
+ break;
+ }
+
+ for (j = 0; j < MM_QCAMERA_APP_UTEST_INNER_LOOP; j++) {
+ rc = mm_app_start_record_preview(&test_obj);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_start_record_preview() cam_idx=%d, err=%d\n",
+ __func__, i, rc);
+ break;
+ }
+ sleep(1);
+ rc = mm_app_stop_record_preview(&test_obj);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_stop_record_preview() cam_idx=%d, err=%d\n",
+ __func__, i, rc);
+ break;
+ }
+ }
+
+ rc = mm_app_close(&test_obj);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_close() cam_idx=%d, err=%d\n",
+ __func__, i, rc);
+ break;
+ }
+ }
+ if (rc == MM_CAMERA_OK) {
+ printf("\nPassed\n");
+ } else {
+ printf("\nFailed\n");
+ }
+ CDBG("%s:END, rc = %d\n", __func__, rc);
+ return rc;
+}
+
+int mm_app_tc_start_stop_video_record(mm_camera_app_t *cam_app)
+{
+ int rc = MM_CAMERA_OK;
+ int i, j;
+ mm_camera_test_obj_t test_obj;
+
+ printf("\n Verifying start/stop recording...\n");
+ for (i = 0; i < cam_app->num_cameras; i++) {
+ memset(&test_obj, 0, sizeof(mm_camera_test_obj_t));
+ rc = mm_app_open(cam_app, i, &test_obj);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() cam_idx=%d, err=%d\n",
+ __func__, i, rc);
+ break;
+ }
+
+ rc = mm_app_start_record_preview(&test_obj);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_start_record_preview() cam_idx=%d, err=%d\n",
+ __func__, i, rc);
+ mm_app_close(&test_obj);
+ break;
+ }
+
+ sleep(1);
+
+ for (j = 0; j < MM_QCAMERA_APP_UTEST_INNER_LOOP; j++) {
+ rc = mm_app_start_record(&test_obj);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_start_record() cam_idx=%d, err=%d\n",
+ __func__, i, rc);
+ break;
+ }
+
+ sleep(1);
+
+ rc = mm_app_stop_record(&test_obj);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_stop_record() cam_idx=%d, err=%d\n",
+ __func__, i, rc);
+ break;
+ }
+ }
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:start/stop record cam_idx=%d, err=%d\n",
+ __func__, i, rc);
+ mm_app_stop_record_preview(&test_obj);
+ mm_app_close(&test_obj);
+ break;
+ }
+
+ rc = mm_app_stop_record_preview(&test_obj);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_stop_record_preview() cam_idx=%d, err=%d\n",
+ __func__, i, rc);
+ mm_app_close(&test_obj);
+ break;
+ }
+
+ rc = mm_app_close(&test_obj);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_close() cam_idx=%d, err=%d\n",
+ __func__, i, rc);
+ break;
+ }
+ }
+ if (rc == MM_CAMERA_OK) {
+ printf("\nPassed\n");
+ } else {
+ printf("\nFailed\n");
+ }
+ CDBG("%s:END, rc = %d\n", __func__, rc);
+ return rc;
+}
+
+int mm_app_tc_start_stop_live_snapshot(mm_camera_app_t *cam_app)
+{
+ int rc = MM_CAMERA_OK;
+ int i, j;
+ mm_camera_test_obj_t test_obj;
+
+ printf("\n Verifying start/stop live snapshot...\n");
+ for (i = 0; i < cam_app->num_cameras; i++) {
+ memset(&test_obj, 0, sizeof(mm_camera_test_obj_t));
+ rc = mm_app_open(cam_app, i, &test_obj);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() cam_idx=%d, err=%d\n",
+ __func__, i, rc);
+ break;
+ }
+
+ rc = mm_app_start_record_preview(&test_obj);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_start_record_preview() cam_idx=%d, err=%d\n",
+ __func__, i, rc);
+ mm_app_close(&test_obj);
+ break;
+ }
+
+ sleep(1);
+
+ rc = mm_app_start_record(&test_obj);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_start_record() cam_idx=%d, err=%d\n",
+ __func__, i, rc);
+ mm_app_stop_record_preview(&test_obj);
+ mm_app_close(&test_obj);
+ break;
+ }
+
+ sleep(1);
+
+ for (j = 0; j < MM_QCAMERA_APP_UTEST_INNER_LOOP; j++) {
+ rc = mm_app_start_live_snapshot(&test_obj);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_start_live_snapshot() cam_idx=%d, err=%d\n",
+ __func__, i, rc);
+ break;
+ }
+
+ /* wait for jpeg is done */
+ mm_camera_app_wait();
+
+ rc = mm_app_stop_live_snapshot(&test_obj);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_stop_live_snapshot() cam_idx=%d, err=%d\n",
+ __func__, i, rc);
+ break;
+ }
+ }
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:start/stop live snapshot cam_idx=%d, err=%d\n",
+ __func__, i, rc);
+ mm_app_stop_record(&test_obj);
+ mm_app_stop_record_preview(&test_obj);
+ mm_app_close(&test_obj);
+ break;
+ }
+
+ rc = mm_app_stop_record(&test_obj);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_stop_record() cam_idx=%d, err=%d\n",
+ __func__, i, rc);
+ mm_app_stop_record_preview(&test_obj);
+ mm_app_close(&test_obj);
+ break;
+ }
+
+ sleep(1);
+
+ rc = mm_app_stop_record_preview(&test_obj);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_stop_record_preview() cam_idx=%d, err=%d\n",
+ __func__, i, rc);
+ mm_app_close(&test_obj);
+ break;
+ }
+
+ rc = mm_app_close(&test_obj);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_close() cam_idx=%d, err=%d\n",
+ __func__, i, rc);
+ break;
+ }
+ }
+ if (rc == MM_CAMERA_OK) {
+ printf("\nPassed\n");
+ } else {
+ printf("\nFailed\n");
+ }
+ CDBG("%s:END, rc = %d\n", __func__, rc);
+ return rc;
+}
+
+int mm_app_tc_capture_regular(mm_camera_app_t *cam_app)
+{
+ int rc = MM_CAMERA_OK;
+ int i, j;
+ mm_camera_test_obj_t test_obj;
+ uint8_t num_snapshot = 1;
+ uint8_t num_rcvd_snapshot = 0;
+
+ printf("\n Verifying capture...\n");
+ for (i = 0; i < cam_app->num_cameras; i++) {
+ memset(&test_obj, 0, sizeof(mm_camera_test_obj_t));
+ rc = mm_app_open(cam_app, i, &test_obj);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() cam_idx=%d, err=%d\n",
+ __func__, i, rc);
+ break;
+ }
+
+ for (j = 0; j < MM_QCAMERA_APP_UTEST_INNER_LOOP; j++) {
+ rc = mm_app_start_capture(&test_obj, num_snapshot);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s: mm_app_start_capture() cam_idx=%d, err=%d\n",
+ __func__, i, rc);
+ break;
+ }
+ while (num_rcvd_snapshot < num_snapshot) {
+ mm_camera_app_wait();
+ num_rcvd_snapshot++;
+ }
+ rc = mm_app_stop_capture(&test_obj);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s: mm_app_stop_capture() cam_idx=%d, err=%d\n",
+ __func__, i, rc);
+ break;
+ }
+ }
+
+ rc = mm_app_close(&test_obj);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_close() cam_idx=%d, err=%d\n",
+ __func__, i, rc);
+ break;
+ }
+ }
+ if (rc == MM_CAMERA_OK) {
+ printf("\nPassed\n");
+ } else {
+ printf("\nFailed\n");
+ }
+ CDBG("%s:END, rc = %d\n", __func__, rc);
+ return rc;
+}
+
+int mm_app_tc_capture_burst(mm_camera_app_t *cam_app)
+{
+ int rc = MM_CAMERA_OK;
+ int i, j;
+ mm_camera_test_obj_t test_obj;
+ uint8_t num_snapshot = 3;
+ uint8_t num_rcvd_snapshot = 0;
+
+ printf("\n Verifying capture...\n");
+ for (i = 0; i < cam_app->num_cameras; i++) {
+ memset(&test_obj, 0, sizeof(mm_camera_test_obj_t));
+ rc = mm_app_open(cam_app, i, &test_obj);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() cam_idx=%d, err=%d\n",
+ __func__, i, rc);
+ break;
+ }
+
+ for (j = 0; j < MM_QCAMERA_APP_UTEST_INNER_LOOP; j++) {
+ rc = mm_app_start_capture(&test_obj, num_snapshot);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s: mm_app_start_capture() cam_idx=%d, err=%d\n",
+ __func__, i, rc);
+ break;
+ }
+ while (num_rcvd_snapshot < num_snapshot) {
+ mm_camera_app_wait();
+ num_rcvd_snapshot++;
+ }
+ rc = mm_app_stop_capture(&test_obj);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s: mm_app_stop_capture() cam_idx=%d, err=%d\n",
+ __func__, i, rc);
+ break;
+ }
+ }
+
+ rc = mm_app_close(&test_obj);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_close() cam_idx=%d, err=%d\n",
+ __func__, i, rc);
+ break;
+ }
+ }
+ if (rc == MM_CAMERA_OK) {
+ printf("\nPassed\n");
+ } else {
+ printf("\nFailed\n");
+ }
+ CDBG("%s:END, rc = %d\n", __func__, rc);
+ return rc;
+}
+
+int mm_app_tc_rdi_burst(mm_camera_app_t *cam_app)
+{
+ int rc = MM_CAMERA_OK, rc2 = MM_CAMERA_OK;
+ int i, j;
+ mm_camera_test_obj_t test_obj;
+
+ printf("\n Verifying rdi burst (3) capture...\n");
+ for (i = 0; i < cam_app->num_cameras; i++) {
+ memset(&test_obj, 0, sizeof(mm_camera_test_obj_t));
+ rc = mm_app_open(cam_app, i, &test_obj);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() cam_idx=%d, err=%d\n",
+ __func__, i, rc);
+ break;
+ }
+
+ for (j = 0; j < MM_QCAMERA_APP_UTEST_INNER_LOOP; j++) {
+ rc = mm_app_start_rdi(&test_obj, 3);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s: mm_app_start_preview() cam_idx=%d, err=%d\n",
+ __func__, i, rc);
+ break;
+ }
+ sleep(1);
+ rc = mm_app_stop_rdi(&test_obj);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s: mm_app_stop_preview() cam_idx=%d, err=%d\n",
+ __func__, i, rc);
+ break;
+ }
+ }
+
+ rc2 = mm_app_close(&test_obj);
+ if (rc2 != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_close() cam_idx=%d, err=%d\n",
+ __func__, i, rc2);
+ if (rc == MM_CAMERA_OK) {
+ rc = rc2;
+ }
+ break;
+ }
+ }
+ if (rc == MM_CAMERA_OK) {
+ printf("\nPassed\n");
+ } else {
+ printf("\nFailed\n");
+ }
+ CDBG("%s:END, rc = %d\n", __func__, rc);
+ return rc;
+}
+
+int mm_app_tc_rdi_cont(mm_camera_app_t *cam_app)
+{
+ int rc = MM_CAMERA_OK, rc2 = MM_CAMERA_OK;
+ int i, j;
+ mm_camera_test_obj_t test_obj;
+
+ printf("\n Verifying rdi continuous capture...\n");
+ for (i = 0; i < cam_app->num_cameras; i++) {
+ memset(&test_obj, 0, sizeof(mm_camera_test_obj_t));
+ rc = mm_app_open(cam_app, i, &test_obj);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_open() cam_idx=%d, err=%d\n",
+ __func__, i, rc);
+ break;
+ }
+
+ for (j = 0; j < MM_QCAMERA_APP_UTEST_INNER_LOOP; j++) {
+ rc = mm_app_start_rdi(&test_obj, 0);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s: mm_app_start_preview() cam_idx=%d, err=%d\n",
+ __func__, i, rc);
+ break;
+ }
+ sleep(1);
+ rc = mm_app_stop_rdi(&test_obj);
+ if (rc != MM_CAMERA_OK) {
+ CDBG_ERROR("%s: mm_app_stop_preview() cam_idx=%d, err=%d\n",
+ __func__, i, rc);
+ break;
+ }
+ }
+
+ rc2 = mm_app_close(&test_obj);
+ if (rc2 != MM_CAMERA_OK) {
+ CDBG_ERROR("%s:mm_app_close() cam_idx=%d, err=%d\n",
+ __func__, i, rc2);
+ if (rc == MM_CAMERA_OK) {
+ rc = rc2;
+ }
+ break;
+ }
+ }
+ if (rc == MM_CAMERA_OK) {
+ printf("\nPassed\n");
+ } else {
+ printf("\nFailed\n");
+ }
+ CDBG("%s:END, rc = %d\n", __func__, rc);
+ return rc;
+}
+
+int mm_app_gen_test_cases()
+{
+ int tc = 0;
+ memset(mm_app_tc, 0, sizeof(mm_app_tc));
+ if (tc < MM_QCAM_APP_TEST_NUM) mm_app_tc[tc++].f = mm_app_tc_open_close;
+ if (tc < MM_QCAM_APP_TEST_NUM) mm_app_tc[tc++].f = mm_app_tc_start_stop_preview;
+ //if (tc < MM_QCAM_APP_TEST_NUM) mm_app_tc[tc++].f = mm_app_tc_start_stop_zsl;
+ //if (tc < MM_QCAM_APP_TEST_NUM) mm_app_tc[tc++].f = mm_app_tc_start_stop_video_preview;
+ //if (tc < MM_QCAM_APP_TEST_NUM) mm_app_tc[tc++].f = mm_app_tc_start_stop_video_record;
+ //if (tc < MM_QCAM_APP_TEST_NUM) mm_app_tc[tc++].f = mm_app_tc_start_stop_live_snapshot;
+ //if (tc < MM_QCAM_APP_TEST_NUM) mm_app_tc[tc++].f = mm_app_tc_capture_regular;
+ //if (tc < MM_QCAM_APP_TEST_NUM) mm_app_tc[tc++].f = mm_app_tc_capture_burst;
+ //if (tc < MM_QCAM_APP_TEST_NUM) mm_app_tc[tc++].f = mm_app_tc_rdi_cont;
+ //if (tc < MM_QCAM_APP_TEST_NUM) mm_app_tc[tc++].f = mm_app_tc_rdi_burst;
+
+ return tc;
+}
+
+int mm_app_unit_test_entry(mm_camera_app_t *cam_app)
+{
+ int rc = MM_CAMERA_OK;
+ int i, j, tc = 0;
+
+ tc = mm_app_gen_test_cases();
+ CDBG("Running %d test cases\n",tc);
+ for (i = 0; i < tc; i++) {
+ for (j = 0; j < MM_QCAMERA_APP_UTEST_OUTER_LOOP; j++) {
+ mm_app_tc[i].r = mm_app_tc[i].f(cam_app);
+ if (mm_app_tc[i].r != MM_CAMERA_OK) {
+ printf("%s: test case %d (iteration %d) error = %d, abort unit testing engine!!!!\n",
+ __func__, i, j, mm_app_tc[i].r);
+ rc = mm_app_tc[i].r;
+ goto end;
+ }
+ }
+ }
+end:
+ printf("nTOTAL_TSET_CASE = %d, NUM_TEST_RAN = %d, rc=%d\n", tc, i, rc);
+ return rc;
+}
+
+
+
+
diff --git a/camera/QCamera2/stack/mm-camera-test/src/mm_qcamera_video.c b/camera/QCamera2/stack/mm-camera-test/src/mm_qcamera_video.c
new file mode 100644
index 0000000..136c8a8
--- /dev/null
+++ b/camera/QCamera2/stack/mm-camera-test/src/mm_qcamera_video.c
@@ -0,0 +1,256 @@
+/*
+Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above
+ copyright notice, this list of conditions and the following
+ disclaimer in the documentation and/or other materials provided
+ with the distribution.
+ * Neither the name of The Linux Foundation nor the names of its
+ contributors may be used to endorse or promote products derived
+ from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#include "mm_qcamera_dbg.h"
+#include "mm_qcamera_app.h"
+
+static void mm_app_video_notify_cb(mm_camera_super_buf_t *bufs,
+ void *user_data)
+{
+ char file_name[64];
+ mm_camera_buf_def_t *frame = bufs->bufs[0];
+ mm_camera_test_obj_t *pme = (mm_camera_test_obj_t *)user_data;
+
+ CDBG("%s: BEGIN - length=%d, frame idx = %d\n",
+ __func__, frame->frame_len, frame->frame_idx);
+ snprintf(file_name, sizeof(file_name), "V_C%d", pme->cam->camera_handle);
+ mm_app_dump_frame(frame, file_name, "yuv", frame->frame_idx);
+
+ if (MM_CAMERA_OK != pme->cam->ops->qbuf(bufs->camera_handle,
+ bufs->ch_id,
+ frame)) {
+ CDBG_ERROR("%s: Failed in Preview Qbuf\n", __func__);
+ }
+ mm_app_cache_ops((mm_camera_app_meminfo_t *)frame->mem_info,
+ ION_IOC_INV_CACHES);
+
+ CDBG("%s: END\n", __func__);
+}
+
+mm_camera_stream_t * mm_app_add_video_stream(mm_camera_test_obj_t *test_obj,
+ mm_camera_channel_t *channel,
+ mm_camera_buf_notify_t stream_cb,
+ void *userdata,
+ uint8_t num_bufs)
+{
+ int rc = MM_CAMERA_OK;
+ mm_camera_stream_t *stream = NULL;
+ cam_capability_t *cam_cap = (cam_capability_t *)(test_obj->cap_buf.buf.buffer);
+
+ stream = mm_app_add_stream(test_obj, channel);
+ if (NULL == stream) {
+ CDBG_ERROR("%s: add stream failed\n", __func__);
+ return NULL;
+ }
+
+ stream->s_config.mem_vtbl.get_bufs = mm_app_stream_initbuf;
+ stream->s_config.mem_vtbl.put_bufs = mm_app_stream_deinitbuf;
+ stream->s_config.mem_vtbl.clean_invalidate_buf =
+ mm_app_stream_clean_invalidate_buf;
+ stream->s_config.mem_vtbl.invalidate_buf = mm_app_stream_invalidate_buf;
+ stream->s_config.mem_vtbl.user_data = (void *)stream;
+ stream->s_config.stream_cb = stream_cb;
+ stream->s_config.userdata = userdata;
+ stream->num_of_bufs = num_bufs;
+
+ stream->s_config.stream_info = (cam_stream_info_t *)stream->s_info_buf.buf.buffer;
+ memset(stream->s_config.stream_info, 0, sizeof(cam_stream_info_t));
+ stream->s_config.stream_info->stream_type = CAM_STREAM_TYPE_VIDEO;
+ stream->s_config.stream_info->streaming_mode = CAM_STREAMING_MODE_CONTINUOUS;
+ stream->s_config.stream_info->fmt = DEFAULT_VIDEO_FORMAT;
+ stream->s_config.stream_info->dim.width = DEFAULT_VIDEO_WIDTH;
+ stream->s_config.stream_info->dim.height = DEFAULT_VIDEO_HEIGHT;
+ stream->s_config.padding_info = cam_cap->padding_info;
+
+ rc = mm_app_config_stream(test_obj, channel, stream, &stream->s_config);
+ if (MM_CAMERA_OK != rc) {
+ CDBG_ERROR("%s:config preview stream err=%d\n", __func__, rc);
+ return NULL;
+ }
+
+ return stream;
+}
+
+mm_camera_channel_t * mm_app_add_video_channel(mm_camera_test_obj_t *test_obj)
+{
+ mm_camera_channel_t *channel = NULL;
+ mm_camera_stream_t *stream = NULL;
+
+ channel = mm_app_add_channel(test_obj,
+ MM_CHANNEL_TYPE_VIDEO,
+ NULL,
+ NULL,
+ NULL);
+ if (NULL == channel) {
+ CDBG_ERROR("%s: add channel failed", __func__);
+ return NULL;
+ }
+
+ stream = mm_app_add_video_stream(test_obj,
+ channel,
+ mm_app_video_notify_cb,
+ (void *)test_obj,
+ 1);
+ if (NULL == stream) {
+ CDBG_ERROR("%s: add video stream failed\n", __func__);
+ mm_app_del_channel(test_obj, channel);
+ return NULL;
+ }
+
+ return channel;
+}
+
+int mm_app_start_record_preview(mm_camera_test_obj_t *test_obj)
+{
+ int rc = MM_CAMERA_OK;
+ mm_camera_channel_t *p_ch = NULL;
+ mm_camera_channel_t *v_ch = NULL;
+ mm_camera_channel_t *s_ch = NULL;
+
+ p_ch = mm_app_add_preview_channel(test_obj);
+ if (NULL == p_ch) {
+ CDBG_ERROR("%s: add preview channel failed", __func__);
+ return -MM_CAMERA_E_GENERAL;
+ }
+
+ v_ch = mm_app_add_video_channel(test_obj);
+ if (NULL == v_ch) {
+ CDBG_ERROR("%s: add video channel failed", __func__);
+ mm_app_del_channel(test_obj, p_ch);
+ return -MM_CAMERA_E_GENERAL;
+ }
+
+ s_ch = mm_app_add_snapshot_channel(test_obj);
+ if (NULL == s_ch) {
+ CDBG_ERROR("%s: add snapshot channel failed", __func__);
+ mm_app_del_channel(test_obj, p_ch);
+ mm_app_del_channel(test_obj, v_ch);
+ return -MM_CAMERA_E_GENERAL;
+ }
+
+ rc = mm_app_start_channel(test_obj, p_ch);
+ if (MM_CAMERA_OK != rc) {
+ CDBG_ERROR("%s:start preview failed rc=%d\n", __func__, rc);
+ mm_app_del_channel(test_obj, p_ch);
+ mm_app_del_channel(test_obj, v_ch);
+ mm_app_del_channel(test_obj, s_ch);
+ return rc;
+ }
+
+ return rc;
+}
+
+int mm_app_stop_record_preview(mm_camera_test_obj_t *test_obj)
+{
+ int rc = MM_CAMERA_OK;
+ mm_camera_channel_t *p_ch = NULL;
+ mm_camera_channel_t *v_ch = NULL;
+ mm_camera_channel_t *s_ch = NULL;
+
+ p_ch = mm_app_get_channel_by_type(test_obj, MM_CHANNEL_TYPE_PREVIEW);
+ v_ch = mm_app_get_channel_by_type(test_obj, MM_CHANNEL_TYPE_VIDEO);
+ s_ch = mm_app_get_channel_by_type(test_obj, MM_CHANNEL_TYPE_SNAPSHOT);
+
+ rc = mm_app_stop_and_del_channel(test_obj, p_ch);
+ if (MM_CAMERA_OK != rc) {
+ CDBG_ERROR("%s:Stop Preview failed rc=%d\n", __func__, rc);
+ }
+
+ rc = mm_app_stop_and_del_channel(test_obj, v_ch);
+ if (MM_CAMERA_OK != rc) {
+ CDBG_ERROR("%s:Stop Preview failed rc=%d\n", __func__, rc);
+ }
+
+ rc = mm_app_stop_and_del_channel(test_obj, s_ch);
+ if (MM_CAMERA_OK != rc) {
+ CDBG_ERROR("%s:Stop Preview failed rc=%d\n", __func__, rc);
+ }
+
+ return rc;
+}
+
+int mm_app_start_record(mm_camera_test_obj_t *test_obj)
+{
+ int rc = MM_CAMERA_OK;
+ mm_camera_channel_t *v_ch = NULL;
+
+ v_ch = mm_app_get_channel_by_type(test_obj, MM_CHANNEL_TYPE_VIDEO);
+
+ rc = mm_app_start_channel(test_obj, v_ch);
+ if (MM_CAMERA_OK != rc) {
+ CDBG_ERROR("%s:start recording failed rc=%d\n", __func__, rc);
+ }
+
+ return rc;
+}
+
+int mm_app_stop_record(mm_camera_test_obj_t *test_obj)
+{
+ int rc = MM_CAMERA_OK;
+ mm_camera_channel_t *v_ch = NULL;
+
+ v_ch = mm_app_get_channel_by_type(test_obj, MM_CHANNEL_TYPE_VIDEO);
+
+ rc = mm_app_stop_channel(test_obj, v_ch);
+ if (MM_CAMERA_OK != rc) {
+ CDBG_ERROR("%s:stop recording failed rc=%d\n", __func__, rc);
+ }
+
+ return rc;
+}
+
+int mm_app_start_live_snapshot(mm_camera_test_obj_t *test_obj)
+{
+ int rc = MM_CAMERA_OK;
+ mm_camera_channel_t *s_ch = NULL;
+
+ s_ch = mm_app_get_channel_by_type(test_obj, MM_CHANNEL_TYPE_SNAPSHOT);
+
+ rc = mm_app_start_channel(test_obj, s_ch);
+ if (MM_CAMERA_OK != rc) {
+ CDBG_ERROR("%s:start recording failed rc=%d\n", __func__, rc);
+ }
+
+ return rc;
+}
+
+int mm_app_stop_live_snapshot(mm_camera_test_obj_t *test_obj)
+{
+ int rc = MM_CAMERA_OK;
+ mm_camera_channel_t *s_ch = NULL;
+
+ s_ch = mm_app_get_channel_by_type(test_obj, MM_CHANNEL_TYPE_SNAPSHOT);
+
+ rc = mm_app_stop_channel(test_obj, s_ch);
+ if (MM_CAMERA_OK != rc) {
+ CDBG_ERROR("%s:stop recording failed rc=%d\n", __func__, rc);
+ }
+
+ return rc;
+}
diff --git a/camera/QCamera2/stack/mm-jpeg-interface/Android.mk b/camera/QCamera2/stack/mm-jpeg-interface/Android.mk
new file mode 100644
index 0000000..ede4148
--- /dev/null
+++ b/camera/QCamera2/stack/mm-jpeg-interface/Android.mk
@@ -0,0 +1,32 @@
+OLD_LOCAL_PATH := $(LOCAL_PATH)
+LOCAL_PATH := $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_CFLAGS+= -D_ANDROID_
+
+LOCAL_C_INCLUDES += \
+ frameworks/native/include/media/openmax \
+ $(LOCAL_PATH)/inc \
+ $(LOCAL_PATH)/../common \
+ $(LOCAL_PATH)/../../../ \
+ $(LOCAL_PATH)/../../../mm-image-codec/qexif \
+ $(LOCAL_PATH)/../../../mm-image-codec/qomx_core
+
+ifeq ($(strip $(TARGET_USES_ION)),true)
+ LOCAL_CFLAGS += -DUSE_ION
+endif
+
+LOCAL_SRC_FILES := \
+ src/mm_jpeg_queue.c \
+ src/mm_jpeg_exif.c \
+ src/mm_jpeg.c \
+ src/mm_jpeg_interface.c
+
+LOCAL_MODULE := libmmjpeg_interface
+LOCAL_PRELINK_MODULE := false
+LOCAL_SHARED_LIBRARIES := libdl libcutils liblog libqomx_core
+LOCAL_MODULE_TAGS := optional
+
+include $(BUILD_SHARED_LIBRARY)
+
+LOCAL_PATH := $(OLD_LOCAL_PATH)
diff --git a/camera/QCamera2/stack/mm-jpeg-interface/inc/mm_jpeg.h b/camera/QCamera2/stack/mm-jpeg-interface/inc/mm_jpeg.h
new file mode 100644
index 0000000..593c7d4
--- /dev/null
+++ b/camera/QCamera2/stack/mm-jpeg-interface/inc/mm_jpeg.h
@@ -0,0 +1,199 @@
+/* Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef MM_JPEG_H_
+#define MM_JPEG_H_
+
+#include <cam_semaphore.h>
+#include "mm_jpeg_interface.h"
+#include "cam_list.h"
+#include "OMX_Types.h"
+#include "OMX_Index.h"
+#include "OMX_Core.h"
+#include "OMX_Component.h"
+#include "QOMX_JpegExtensions.h"
+
+#define MM_JPEG_MAX_THREADS 30
+#define MM_JPEG_CIRQ_SIZE 30
+#define MM_JPEG_MAX_SESSION 10
+#define MAX_EXIF_TABLE_ENTRIES 50
+
+typedef struct {
+ struct cam_list list;
+ void* data;
+} mm_jpeg_q_node_t;
+
+typedef struct {
+ mm_jpeg_q_node_t head; /* dummy head */
+ uint32_t size;
+ pthread_mutex_t lock;
+} mm_jpeg_queue_t;
+
+typedef enum {
+ MM_JPEG_CMD_TYPE_JOB, /* job cmd */
+ MM_JPEG_CMD_TYPE_EXIT, /* EXIT cmd for exiting jobMgr thread */
+ MM_JPEG_CMD_TYPE_MAX
+} mm_jpeg_cmd_type_t;
+
+typedef struct {
+ union {
+ int i_data[MM_JPEG_CIRQ_SIZE];
+ void *p_data[MM_JPEG_CIRQ_SIZE];
+ };
+ int front;
+ int rear;
+ int count;
+ pthread_mutex_t lock;
+} mm_jpeg_cirq_t;
+
+typedef struct {
+ uint32_t client_hdl; /* client handler */
+ uint32_t jobId; /* job ID */
+ uint32_t sessionId; /* session ID */
+ mm_jpeg_encode_params_t params; /* encode params */
+ mm_jpeg_encode_job_t encode_job; /* job description */
+ pthread_t encode_pid; /* encode thread handler*/
+
+ void *jpeg_obj; /* ptr to mm_jpeg_obj */
+ jpeg_job_status_t job_status; /* job status */
+
+ int state_change_pending; /* flag to indicate if state change is pending */
+ OMX_ERRORTYPE error_flag; /* variable to indicate error during encoding */
+ OMX_BOOL abort_flag; /* variable to indicate abort during encoding */
+
+ /* OMX related */
+ OMX_HANDLETYPE omx_handle; /* handle to omx engine */
+ OMX_CALLBACKTYPE omx_callbacks; /* callbacks to omx engine */
+
+ /* buffer headers */
+ OMX_BUFFERHEADERTYPE *p_in_omx_buf[MM_JPEG_MAX_BUF];
+ OMX_BUFFERHEADERTYPE *p_in_omx_thumb_buf[MM_JPEG_MAX_BUF];
+ OMX_BUFFERHEADERTYPE *p_out_omx_buf[MM_JPEG_MAX_BUF];
+
+ OMX_PARAM_PORTDEFINITIONTYPE inputPort;
+ OMX_PARAM_PORTDEFINITIONTYPE outputPort;
+ OMX_PARAM_PORTDEFINITIONTYPE inputTmbPort;
+
+ /* event locks */
+ pthread_mutex_t lock;
+ pthread_cond_t cond;
+
+ QEXIF_INFO_DATA exif_info_all[MAX_EXIF_TABLE_ENTRIES]; //all exif tags for JPEG encoder
+
+ mm_jpeg_cirq_t cb_q;
+ int32_t ebd_count;
+ int32_t fbd_count;
+
+ /* this flag represents whether the job is active */
+ OMX_BOOL active;
+
+ /* this flag indicates if the configration is complete */
+ OMX_BOOL config;
+
+ /* job history count to generate unique id */
+ int job_hist;
+
+ OMX_BOOL encoding;
+} mm_jpeg_job_session_t;
+
+typedef struct {
+ mm_jpeg_encode_job_t encode_job;
+ uint32_t job_id;
+ uint32_t client_handle;
+} mm_jpeg_encode_job_info_t;
+
+typedef struct {
+ mm_jpeg_cmd_type_t type;
+ union {
+ mm_jpeg_encode_job_info_t enc_info;
+ };
+} mm_jpeg_job_q_node_t;
+
+typedef struct {
+ uint8_t is_used; /* flag: if is a valid client */
+ uint32_t client_handle; /* client handle */
+ mm_jpeg_job_session_t session[MM_JPEG_MAX_SESSION];
+ pthread_mutex_t lock; /* job lock */
+} mm_jpeg_client_t;
+
+typedef struct {
+ pthread_t pid; /* job cmd thread ID */
+ cam_semaphore_t job_sem; /* semaphore for job cmd thread */
+ mm_jpeg_queue_t job_queue; /* queue for job to do */
+} mm_jpeg_job_cmd_thread_t;
+
+#define MAX_JPEG_CLIENT_NUM 8
+typedef struct mm_jpeg_obj_t {
+ /* ClientMgr */
+ int num_clients; /* num of clients */
+ mm_jpeg_client_t clnt_mgr[MAX_JPEG_CLIENT_NUM]; /* client manager */
+
+ /* JobMkr */
+ pthread_mutex_t job_lock; /* job lock */
+ mm_jpeg_job_cmd_thread_t job_mgr; /* job mgr thread including todo_q*/
+ mm_jpeg_queue_t ongoing_job_q; /* queue for ongoing jobs */
+} mm_jpeg_obj;
+
+extern int32_t mm_jpeg_init(mm_jpeg_obj *my_obj);
+extern int32_t mm_jpeg_deinit(mm_jpeg_obj *my_obj);
+extern uint32_t mm_jpeg_new_client(mm_jpeg_obj *my_obj);
+extern int32_t mm_jpeg_start_job(mm_jpeg_obj *my_obj,
+ mm_jpeg_job_t* job,
+ uint32_t* jobId);
+extern int32_t mm_jpeg_abort_job(mm_jpeg_obj *my_obj,
+ uint32_t jobId);
+extern int32_t mm_jpeg_close(mm_jpeg_obj *my_obj,
+ uint32_t client_hdl);
+extern int32_t mm_jpeg_create_session(mm_jpeg_obj *my_obj,
+ uint32_t client_hdl,
+ mm_jpeg_encode_params_t *p_params,
+ uint32_t* p_session_id);
+extern int32_t mm_jpeg_destroy_session_by_id(mm_jpeg_obj *my_obj,
+ uint32_t session_id);
+
+/* utiltity fucntion declared in mm-camera-inteface2.c
+ * and need be used by mm-camera and below*/
+uint32_t mm_jpeg_util_generate_handler(uint8_t index);
+uint8_t mm_jpeg_util_get_index_by_handler(uint32_t handler);
+
+/* basic queue functions */
+extern int32_t mm_jpeg_queue_init(mm_jpeg_queue_t* queue);
+extern int32_t mm_jpeg_queue_enq(mm_jpeg_queue_t* queue, void* node);
+extern void* mm_jpeg_queue_deq(mm_jpeg_queue_t* queue);
+extern int32_t mm_jpeg_queue_deinit(mm_jpeg_queue_t* queue);
+extern int32_t mm_jpeg_queue_flush(mm_jpeg_queue_t* queue);
+extern uint32_t mm_jpeg_queue_get_size(mm_jpeg_queue_t* queue);
+extern void* mm_jpeg_queue_peek(mm_jpeg_queue_t* queue);
+extern int32_t addExifEntry(QOMX_EXIF_INFO *p_exif_info, exif_tag_id_t tagid,
+ exif_tag_type_t type, uint32_t count, void *data);
+extern int32_t releaseExifEntry(QOMX_EXIF_INFO *p_exif_info);
+
+#endif /* MM_JPEG_H_ */
+
+
diff --git a/camera/QCamera2/stack/mm-jpeg-interface/inc/mm_jpeg_dbg.h b/camera/QCamera2/stack/mm-jpeg-interface/inc/mm_jpeg_dbg.h
new file mode 100644
index 0000000..2bf199c
--- /dev/null
+++ b/camera/QCamera2/stack/mm-jpeg-interface/inc/mm_jpeg_dbg.h
@@ -0,0 +1,68 @@
+/* Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef __MM_JPEG_DBG_H__
+#define __MM_JPEG_DBG_H__
+
+#ifndef LOG_DEBUG
+ #ifdef _ANDROID_
+ #undef LOG_NIDEBUG
+ #undef LOG_TAG
+ #define LOG_NIDEBUG 0
+ #define LOG_TAG "mm-jpeg-intf"
+ #include <utils/Log.h>
+ #else
+ #include <stdio.h>
+ #define ALOGE CDBG
+ #endif
+ #undef CDBG
+ #define CDBG(fmt, args...) do{}while(0)
+#else
+ #ifdef _ANDROID_
+ #undef LOG_NIDEBUG
+ #undef LOG_TAG
+ #define LOG_NIDEBUG 0
+ #define LOG_TAG "mm-jpeg-intf"
+ #include <utils/Log.h>
+ #define CDBG(fmt, args...) ALOGE(fmt, ##args)
+ #else
+ #include <stdio.h>
+ #define CDBG(fmt, args...) fprintf(stderr, fmt, ##args)
+ #define ALOGE(fmt, args...) fprintf(stderr, fmt, ##args)
+ #endif
+#endif
+
+#ifdef _ANDROID_
+ #define CDBG_HIGH(fmt, args...) ALOGE(fmt, ##args)
+ #define CDBG_ERROR(fmt, args...) ALOGE(fmt, ##args)
+#else
+ #define CDBG_HIGH(fmt, args...) fprintf(stderr, fmt, ##args)
+ #define CDBG_ERROR(fmt, args...) fprintf(stderr, fmt, ##args)
+#endif
+#endif /* __MM_JPEG_DBG_H__ */
diff --git a/camera/QCamera2/stack/mm-jpeg-interface/src/mm_jpeg.c b/camera/QCamera2/stack/mm-jpeg-interface/src/mm_jpeg.c
new file mode 100644
index 0000000..a7eeffc
--- /dev/null
+++ b/camera/QCamera2/stack/mm-jpeg-interface/src/mm_jpeg.c
@@ -0,0 +1,2391 @@
+/* Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include <pthread.h>
+#include <errno.h>
+#include <sys/ioctl.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/prctl.h>
+#include <fcntl.h>
+#include <poll.h>
+
+#include "mm_jpeg_dbg.h"
+#include "mm_jpeg_interface.h"
+#include "mm_jpeg.h"
+
+/* define max num of supported concurrent jpeg jobs by OMX engine.
+ * Current, only one per time */
+#define NUM_MAX_JPEG_CNCURRENT_JOBS 1
+
+#define JOB_ID_MAGICVAL 0x1
+#define JOB_HIST_MAX 10000
+
+/** DUMP_TO_FILE:
+ * @filename: file name
+ * @p_addr: address of the buffer
+ * @len: buffer length
+ *
+ * dump the image to the file
+ **/
+#define DUMP_TO_FILE(filename, p_addr, len) ({ \
+ int rc = 0; \
+ FILE *fp = fopen(filename, "w+"); \
+ if (fp) { \
+ rc = fwrite(p_addr, 1, len, fp); \
+ CDBG_ERROR("%s:%d] written size %d", __func__, __LINE__, len); \
+ fclose(fp); \
+ } else { \
+ CDBG_ERROR("%s:%d] open %s failed", __func__, __LINE__, filename); \
+ } \
+})
+
+/** DUMP_TO_FILE2:
+ * @filename: file name
+ * @p_addr: address of the buffer
+ * @len: buffer length
+ *
+ * dump the image to the file if the memory is non-contiguous
+ **/
+#define DUMP_TO_FILE2(filename, p_addr1, len1, paddr2, len2) ({ \
+ int rc = 0; \
+ FILE *fp = fopen(filename, "w+"); \
+ if (fp) { \
+ rc = fwrite(p_addr1, 1, len1, fp); \
+ rc = fwrite(p_addr2, 1, len2, fp); \
+ CDBG_ERROR("%s:%d] written %d %d", __func__, __LINE__, len1, len2); \
+ fclose(fp); \
+ } else { \
+ CDBG_ERROR("%s:%d] open %s failed", __func__, __LINE__, filename); \
+ } \
+})
+
+/** MM_JPEG_CHK_ABORT:
+ * @p: client pointer
+ * @ret: return value
+ * @label: label to jump to
+ *
+ * check the abort failure
+ **/
+#define MM_JPEG_CHK_ABORT(p, ret, label) ({ \
+ if (OMX_TRUE == p->abort_flag) { \
+ CDBG_ERROR("%s:%d] jpeg abort", __func__, __LINE__); \
+ ret = OMX_ErrorNone; \
+ goto label; \
+ } \
+})
+
+#define GET_CLIENT_IDX(x) ((x) & 0xff)
+#define GET_SESSION_IDX(x) (((x) >> 8) & 0xff)
+#define GET_JOB_IDX(x) (((x) >> 16) & 0xff)
+
+OMX_ERRORTYPE mm_jpeg_ebd(OMX_HANDLETYPE hComponent,
+ OMX_PTR pAppData,
+ OMX_BUFFERHEADERTYPE* pBuffer);
+OMX_ERRORTYPE mm_jpeg_fbd(OMX_HANDLETYPE hComponent,
+ OMX_PTR pAppData,
+ OMX_BUFFERHEADERTYPE* pBuffer);
+OMX_ERRORTYPE mm_jpeg_event_handler(OMX_HANDLETYPE hComponent,
+ OMX_PTR pAppData,
+ OMX_EVENTTYPE eEvent,
+ OMX_U32 nData1,
+ OMX_U32 nData2,
+ OMX_PTR pEventData);
+
+/** cirq_reset:
+ *
+ * Arguments:
+ * @q: circular queue
+ *
+ * Return:
+ * none
+ *
+ * Description:
+ * Resets the circular queue
+ *
+ **/
+static inline void cirq_reset(mm_jpeg_cirq_t *q)
+{
+ q->front = 0;
+ q->rear = 0;
+ q->count = 0;
+ pthread_mutex_init(&q->lock, NULL);
+}
+
+/** cirq_empty:
+ *
+ * Arguments:
+ * @q: circular queue
+ *
+ * Return:
+ * none
+ *
+ * Description:
+ * check if the curcular queue is empty
+ *
+ **/
+#define cirq_empty(q) (q->count == 0)
+
+/** cirq_full:
+ *
+ * Arguments:
+ * @q: circular queue
+ *
+ * Return:
+ * none
+ *
+ * Description:
+ * check if the curcular queue is full
+ *
+ **/
+#define cirq_full(q) (q->count == MM_JPEG_CIRQ_SIZE)
+
+/** cirq_enqueue:
+ *
+ * Arguments:
+ * @q: circular queue
+ * @data: data to be inserted
+ *
+ * Return:
+ * true/false
+ *
+ * Description:
+ * enqueue an element into circular queue
+ *
+ **/
+#define cirq_enqueue(q, type, data) ({ \
+ int rc = 0; \
+ pthread_mutex_lock(&q->lock); \
+ if (cirq_full(q)) { \
+ rc = -1; \
+ } else { \
+ q->type[q->rear] = data; \
+ q->rear = (q->rear + 1) % MM_JPEG_CIRQ_SIZE; \
+ q->count++; \
+ } \
+ pthread_mutex_unlock(&q->lock); \
+ rc; \
+})
+
+/** cirq_dequeue:
+ *
+ * Arguments:
+ * @q: circular queue
+ * @data: data to be popped
+ *
+ * Return:
+ * true/false
+ *
+ * Description:
+ * dequeue an element from the circular queue
+ *
+ **/
+#define cirq_dequeue(q, type, data) ({ \
+ int rc = 0; \
+ pthread_mutex_lock(&q->lock); \
+ if (cirq_empty(q)) { \
+ pthread_mutex_unlock(&q->lock); \
+ rc = -1; \
+ } else { \
+ data = q->type[q->front]; \
+ q->count--; \
+ } \
+ pthread_mutex_unlock(&q->lock); \
+ rc; \
+})
+
+/**
+ *
+ * special queue functions for job queue
+ **/
+mm_jpeg_job_q_node_t* mm_jpeg_queue_remove_job_by_client_id(
+ mm_jpeg_queue_t* queue, uint32_t client_hdl);
+mm_jpeg_job_q_node_t* mm_jpeg_queue_remove_job_by_job_id(
+ mm_jpeg_queue_t* queue, uint32_t job_id);
+mm_jpeg_job_q_node_t* mm_jpeg_queue_remove_job_by_session_id(
+ mm_jpeg_queue_t* queue, uint32_t session_id);
+mm_jpeg_job_q_node_t* mm_jpeg_queue_remove_job_unlk(
+ mm_jpeg_queue_t* queue, uint32_t job_id);
+
+/** mm_jpeg_pending_func_t:
+ *
+ * Intermediate function for transition change
+ **/
+typedef OMX_ERRORTYPE (*mm_jpeg_transition_func_t)(void *);
+
+
+/** mm_jpeg_queue_func_t:
+ *
+ * Intermediate function for queue operation
+ **/
+typedef void (*mm_jpeg_queue_func_t)(void *);
+
+/** mm_jpeg_session_send_buffers:
+ *
+ * Arguments:
+ * @data: job session
+ *
+ * Return:
+ * OMX error values
+ *
+ * Description:
+ * Send the buffers to OMX layer
+ *
+ **/
+OMX_ERRORTYPE mm_jpeg_session_send_buffers(void *data)
+{
+ uint32_t i = 0;
+ mm_jpeg_job_session_t* p_session = (mm_jpeg_job_session_t *)data;
+ OMX_ERRORTYPE ret = OMX_ErrorNone;
+ QOMX_BUFFER_INFO lbuffer_info;
+ mm_jpeg_encode_params_t *p_params = &p_session->params;
+ mm_jpeg_encode_job_t *p_jobparams = &p_session->encode_job;
+
+ memset(&lbuffer_info, 0x0, sizeof(QOMX_BUFFER_INFO));
+ for (i = 0; i < p_params->num_src_bufs; i++) {
+ CDBG("%s:%d] Source buffer %d", __func__, __LINE__, i);
+ lbuffer_info.fd = p_params->src_main_buf[i].fd;
+ ret = OMX_UseBuffer(p_session->omx_handle, &(p_session->p_in_omx_buf[i]), 0,
+ &lbuffer_info, p_params->src_main_buf[i].buf_size,
+ p_params->src_main_buf[i].buf_vaddr);
+ if (ret) {
+ CDBG_ERROR("%s:%d] Error %d", __func__, __LINE__, ret);
+ return ret;
+ }
+ }
+
+ for (i = 0; i < p_params->num_tmb_bufs; i++) {
+ CDBG("%s:%d] Source buffer %d", __func__, __LINE__, i);
+ lbuffer_info.fd = p_params->src_thumb_buf[i].fd;
+ ret = OMX_UseBuffer(p_session->omx_handle,
+ &(p_session->p_in_omx_thumb_buf[i]), 2,
+ &lbuffer_info, p_params->src_thumb_buf[i].buf_size,
+ p_params->src_thumb_buf[i].buf_vaddr);
+ if (ret) {
+ CDBG_ERROR("%s:%d] Error %d", __func__, __LINE__, ret);
+ return ret;
+ }
+ }
+
+ for (i = 0; i < p_params->num_dst_bufs; i++) {
+ CDBG("%s:%d] Dest buffer %d", __func__, __LINE__, i);
+ ret = OMX_UseBuffer(p_session->omx_handle, &(p_session->p_out_omx_buf[i]),
+ 1, NULL, p_params->dest_buf[i].buf_size,
+ p_params->dest_buf[i].buf_vaddr);
+ if (ret) {
+ CDBG_ERROR("%s:%d] Error", __func__, __LINE__);
+ return ret;
+ }
+ }
+ CDBG("%s:%d]", __func__, __LINE__);
+ return ret;
+}
+
+/** mm_jpeg_session_free_buffers:
+ *
+ * Arguments:
+ * @data: job session
+ *
+ * Return:
+ * OMX error values
+ *
+ * Description:
+ * Free the buffers from OMX layer
+ *
+ **/
+OMX_ERRORTYPE mm_jpeg_session_free_buffers(void *data)
+{
+ OMX_ERRORTYPE ret = OMX_ErrorNone;
+ uint32_t i = 0;
+ mm_jpeg_job_session_t* p_session = (mm_jpeg_job_session_t *)data;
+ mm_jpeg_encode_params_t *p_params = &p_session->params;
+ mm_jpeg_encode_job_t *p_jobparams = &p_session->encode_job;
+
+ for (i = 0; i < p_params->num_src_bufs; i++) {
+ CDBG("%s:%d] Source buffer %d", __func__, __LINE__, i);
+ ret = OMX_FreeBuffer(p_session->omx_handle, 0, p_session->p_in_omx_buf[i]);
+ if (ret) {
+ CDBG_ERROR("%s:%d] Error %d", __func__, __LINE__, ret);
+ return ret;
+ }
+ }
+
+ for (i = 0; i < p_params->num_tmb_bufs; i++) {
+ CDBG("%s:%d] Source buffer %d", __func__, __LINE__, i);
+ ret = OMX_FreeBuffer(p_session->omx_handle, 2, p_session->p_in_omx_thumb_buf[i]);
+ if (ret) {
+ CDBG_ERROR("%s:%d] Error %d", __func__, __LINE__, ret);
+ return ret;
+ }
+ }
+
+ for (i = 0; i < p_params->num_dst_bufs; i++) {
+ CDBG("%s:%d] Dest buffer %d", __func__, __LINE__, i);
+ ret = OMX_FreeBuffer(p_session->omx_handle, 1, p_session->p_out_omx_buf[i]);
+ if (ret) {
+ CDBG_ERROR("%s:%d] Error", __func__, __LINE__);
+ return ret;
+ }
+ }
+ CDBG("%s:%d]", __func__, __LINE__);
+ return ret;
+}
+
+/** mm_jpeg_session_change_state:
+ *
+ * Arguments:
+ * @p_session: job session
+ * @new_state: new state to be transitioned to
+ * @p_exec: transition function
+ *
+ * Return:
+ * OMX error values
+ *
+ * Description:
+ * This method is used for state transition
+ *
+ **/
+OMX_ERRORTYPE mm_jpeg_session_change_state(mm_jpeg_job_session_t* p_session,
+ OMX_STATETYPE new_state,
+ mm_jpeg_transition_func_t p_exec)
+{
+ OMX_ERRORTYPE ret = OMX_ErrorNone;
+ OMX_STATETYPE current_state;
+ CDBG("%s:%d] new_state %d p_exec %p", __func__, __LINE__,
+ new_state, p_exec);
+
+
+ pthread_mutex_lock(&p_session->lock);
+
+ ret = OMX_GetState(p_session->omx_handle, ¤t_state);
+
+ if (ret) {
+ pthread_mutex_unlock(&p_session->lock);
+ return ret;
+ }
+
+ if (current_state == new_state) {
+ pthread_mutex_unlock(&p_session->lock);
+ return OMX_ErrorNone;
+ }
+
+ p_session->state_change_pending = OMX_TRUE;
+ ret = OMX_SendCommand(p_session->omx_handle, OMX_CommandStateSet,
+ new_state, NULL);
+ if (ret) {
+ CDBG_ERROR("%s:%d] Error %d", __func__, __LINE__, ret);
+ pthread_mutex_unlock(&p_session->lock);
+ return OMX_ErrorIncorrectStateTransition;
+ }
+ CDBG("%s:%d] ", __func__, __LINE__);
+ if (OMX_ErrorNone != p_session->error_flag) {
+ CDBG_ERROR("%s:%d] Error %d", __func__, __LINE__, p_session->error_flag);
+ pthread_mutex_unlock(&p_session->lock);
+ return p_session->error_flag;
+ }
+ if (p_exec) {
+ ret = p_exec(p_session);
+ if (ret) {
+ CDBG_ERROR("%s:%d] Error %d", __func__, __LINE__, ret);
+ pthread_mutex_unlock(&p_session->lock);
+ return ret;
+ }
+ }
+ CDBG("%s:%d] ", __func__, __LINE__);
+ if (p_session->state_change_pending) {
+ CDBG("%s:%d] before wait", __func__, __LINE__);
+ pthread_cond_wait(&p_session->cond, &p_session->lock);
+ CDBG("%s:%d] after wait", __func__, __LINE__);
+ }
+ pthread_mutex_unlock(&p_session->lock);
+ CDBG("%s:%d] ", __func__, __LINE__);
+ return ret;
+}
+
+/** mm_jpeg_session_create:
+ *
+ * Arguments:
+ * @p_session: job session
+ *
+ * Return:
+ * OMX error types
+ *
+ * Description:
+ * Create a jpeg encode session
+ *
+ **/
+OMX_ERRORTYPE mm_jpeg_session_create(mm_jpeg_job_session_t* p_session)
+{
+ OMX_ERRORTYPE rc = OMX_ErrorNone;
+ mm_jpeg_cirq_t *p_cirq = NULL;
+
+ pthread_mutex_init(&p_session->lock, NULL);
+ pthread_cond_init(&p_session->cond, NULL);
+ cirq_reset(&p_session->cb_q);
+ p_session->state_change_pending = OMX_FALSE;
+ p_session->abort_flag = OMX_FALSE;
+ p_session->error_flag = OMX_ErrorNone;
+ p_session->ebd_count = 0;
+ p_session->fbd_count = 0;
+ p_session->encode_pid = -1;
+ p_session->config = OMX_FALSE;
+
+ p_session->omx_callbacks.EmptyBufferDone = mm_jpeg_ebd;
+ p_session->omx_callbacks.FillBufferDone = mm_jpeg_fbd;
+ p_session->omx_callbacks.EventHandler = mm_jpeg_event_handler;
+ rc = OMX_GetHandle(&p_session->omx_handle,
+ "OMX.qcom.image.jpeg.encoder",
+ (void *)p_session,
+ &p_session->omx_callbacks);
+
+ if (OMX_ErrorNone != rc) {
+ CDBG_ERROR("%s:%d] OMX_GetHandle failed (%d)", __func__, __LINE__, rc);
+ return rc;
+ }
+ return rc;
+}
+
+/** mm_jpeg_session_destroy:
+ *
+ * Arguments:
+ * @p_session: job session
+ *
+ * Return:
+ * none
+ *
+ * Description:
+ * Destroy a jpeg encode session
+ *
+ **/
+void mm_jpeg_session_destroy(mm_jpeg_job_session_t* p_session)
+{
+ OMX_ERRORTYPE rc = OMX_ErrorNone;
+
+ CDBG("%s:%d] E", __func__, __LINE__);
+ if (NULL == p_session->omx_handle) {
+ CDBG_ERROR("%s:%d] invalid handle", __func__, __LINE__);
+ return;
+ }
+
+ rc = mm_jpeg_session_change_state(p_session, OMX_StateIdle, NULL);
+ if (rc) {
+ CDBG_ERROR("%s:%d] Error", __func__, __LINE__);
+ }
+
+ rc = mm_jpeg_session_change_state(p_session, OMX_StateLoaded,
+ mm_jpeg_session_free_buffers);
+ if (rc) {
+ CDBG_ERROR("%s:%d] Error", __func__, __LINE__);
+ }
+
+ rc = OMX_FreeHandle(p_session->omx_handle);
+ if (0 != rc) {
+ CDBG_ERROR("%s:%d] OMX_FreeHandle failed (%d)", __func__, __LINE__, rc);
+ }
+ p_session->omx_handle = NULL;
+
+ rc = releaseExifEntry(&p_session->params.exif_info);
+ if (rc) {
+ CDBG_ERROR("%s:%d] Exif release failed (%d)", __func__, __LINE__, rc);
+ }
+ pthread_mutex_destroy(&p_session->lock);
+ pthread_cond_destroy(&p_session->cond);
+ CDBG("%s:%d] X", __func__, __LINE__);
+}
+
+/** mm_jpeg_session_config_main_buffer_offset:
+ *
+ * Arguments:
+ * @p_session: job session
+ *
+ * Return:
+ * OMX error values
+ *
+ * Description:
+ * Configure the buffer offsets
+ *
+ **/
+OMX_ERRORTYPE mm_jpeg_session_config_main_buffer_offset(
+ mm_jpeg_job_session_t* p_session)
+{
+ OMX_ERRORTYPE rc = 0;
+ int32_t i = 0;
+ OMX_INDEXTYPE buffer_index;
+ QOMX_YUV_FRAME_INFO frame_info;
+ int32_t totalSize = 0;
+ mm_jpeg_encode_params_t *p_params = &p_session->params;
+ mm_jpeg_encode_job_t *p_jobparams = &p_session->encode_job;
+
+ mm_jpeg_buf_t *p_src_buf =
+ &p_params->src_main_buf[p_jobparams->src_index];
+
+ memset(&frame_info, 0x0, sizeof(QOMX_YUV_FRAME_INFO));
+
+ frame_info.cbcrStartOffset[0] = p_src_buf->offset.mp[0].len;
+ frame_info.cbcrStartOffset[1] = p_src_buf->offset.mp[1].len;
+ frame_info.yOffset = p_src_buf->offset.mp[0].offset;
+ frame_info.cbcrOffset[0] = p_src_buf->offset.mp[1].offset;
+ frame_info.cbcrOffset[1] = p_src_buf->offset.mp[2].offset;
+ totalSize = p_src_buf->buf_size;
+
+ rc = OMX_GetExtensionIndex(p_session->omx_handle,
+ QOMX_IMAGE_EXT_BUFFER_OFFSET_NAME, &buffer_index);
+ if (rc != OMX_ErrorNone) {
+ CDBG_ERROR("%s:%d] Failed", __func__, __LINE__);
+ return rc;
+ }
+
+ CDBG_HIGH("%s:%d] yOffset = %d, cbcrOffset = (%d %d), totalSize = %d,"
+ "cbcrStartOffset = (%d %d)", __func__, __LINE__,
+ (int)frame_info.yOffset,
+ (int)frame_info.cbcrOffset[0],
+ (int)frame_info.cbcrOffset[1],
+ totalSize,
+ (int)frame_info.cbcrStartOffset[0],
+ (int)frame_info.cbcrStartOffset[1]);
+
+ rc = OMX_SetParameter(p_session->omx_handle, buffer_index, &frame_info);
+ if (rc != OMX_ErrorNone) {
+ CDBG_ERROR("%s:%d] Failed", __func__, __LINE__);
+ return rc;
+ }
+ return rc;
+}
+
+/** mm_jpeg_encoding_mode:
+ *
+ * Arguments:
+ * @p_session: job session
+ *
+ * Return:
+ * OMX error values
+ *
+ * Description:
+ * Configure the serial or parallel encoding
+ * mode
+ *
+ **/
+OMX_ERRORTYPE mm_jpeg_encoding_mode(
+ mm_jpeg_job_session_t* p_session)
+{
+ OMX_ERRORTYPE rc = 0;
+ int32_t i = 0;
+ OMX_INDEXTYPE indextype;
+ QOMX_ENCODING_MODE encoding_mode;
+ int32_t totalSize = 0;
+ mm_jpeg_encode_params_t *p_params = &p_session->params;
+ mm_jpeg_encode_job_t *p_jobparams = &p_session->encode_job;
+
+ rc = OMX_GetExtensionIndex(p_session->omx_handle,
+ QOMX_IMAGE_EXT_ENCODING_MODE_NAME, &indextype);
+ if (rc != OMX_ErrorNone) {
+ CDBG_ERROR("%s:%d] Failed", __func__, __LINE__);
+ return rc;
+ }
+
+ CDBG_HIGH("%s:%d] OMX_Serial_Encoding = %d, OMX_Parallel_Encoding = %d ", __func__, __LINE__,
+ (int)OMX_Serial_Encoding,
+ (int)OMX_Parallel_Encoding);
+
+ encoding_mode = OMX_Serial_Encoding;
+ rc = OMX_SetParameter(p_session->omx_handle, indextype, &encoding_mode);
+ if (rc != OMX_ErrorNone) {
+ CDBG_ERROR("%s:%d] Failed", __func__, __LINE__);
+ return rc;
+ }
+ return rc;
+}
+
+/** map_jpeg_format:
+ *
+ * Arguments:
+ * @color_fmt: color format
+ *
+ * Return:
+ * OMX color format
+ *
+ * Description:
+ * Map mmjpeg color format to OMX color format
+ *
+ **/
+int map_jpeg_format(mm_jpeg_color_format color_fmt)
+{
+ switch (color_fmt) {
+ case MM_JPEG_COLOR_FORMAT_YCRCBLP_H2V2:
+ return (int)OMX_QCOM_IMG_COLOR_FormatYVU420SemiPlanar;
+ case MM_JPEG_COLOR_FORMAT_YCBCRLP_H2V2:
+ return (int)OMX_COLOR_FormatYUV420SemiPlanar;
+ case MM_JPEG_COLOR_FORMAT_YCRCBLP_H2V1:
+ return (int)OMX_QCOM_IMG_COLOR_FormatYVU422SemiPlanar;
+ case MM_JPEG_COLOR_FORMAT_YCBCRLP_H2V1:
+ return (int)OMX_COLOR_FormatYUV422SemiPlanar;
+ case MM_JPEG_COLOR_FORMAT_YCRCBLP_H1V2:
+ return (int)OMX_QCOM_IMG_COLOR_FormatYVU422SemiPlanar_h1v2;
+ case MM_JPEG_COLOR_FORMAT_YCBCRLP_H1V2:
+ return (int)OMX_QCOM_IMG_COLOR_FormatYUV422SemiPlanar_h1v2;
+ case MM_JPEG_COLOR_FORMAT_YCRCBLP_H1V1:
+ return (int)OMX_QCOM_IMG_COLOR_FormatYVU444SemiPlanar;
+ case MM_JPEG_COLOR_FORMAT_YCBCRLP_H1V1:
+ return (int)OMX_QCOM_IMG_COLOR_FormatYUV444SemiPlanar;
+ default:
+ CDBG_ERROR("%s:%d] invalid format %d", __func__, __LINE__, color_fmt);
+ return (int)OMX_QCOM_IMG_COLOR_FormatYVU420SemiPlanar;
+ }
+}
+
+/** mm_jpeg_session_config_port:
+ *
+ * Arguments:
+ * @p_session: job session
+ *
+ * Return:
+ * OMX error values
+ *
+ * Description:
+ * Configure OMX ports
+ *
+ **/
+OMX_ERRORTYPE mm_jpeg_session_config_ports(mm_jpeg_job_session_t* p_session)
+{
+ OMX_ERRORTYPE ret = OMX_ErrorNone;
+ mm_jpeg_encode_params_t *p_params = &p_session->params;
+ mm_jpeg_encode_job_t *p_jobparams = &p_session->encode_job;
+
+ mm_jpeg_buf_t *p_src_buf =
+ &p_params->src_main_buf[p_jobparams->src_index];
+
+ p_session->inputPort.nPortIndex = 0;
+ p_session->outputPort.nPortIndex = 1;
+ p_session->inputTmbPort.nPortIndex = 2;
+
+ ret = OMX_GetParameter(p_session->omx_handle, OMX_IndexParamPortDefinition,
+ &p_session->inputPort);
+ if (ret) {
+ CDBG_ERROR("%s:%d] failed", __func__, __LINE__);
+ return ret;
+ }
+
+ ret = OMX_GetParameter(p_session->omx_handle, OMX_IndexParamPortDefinition,
+ &p_session->inputTmbPort);
+ if (ret) {
+ CDBG_ERROR("%s:%d] failed", __func__, __LINE__);
+ return ret;
+ }
+
+ ret = OMX_GetParameter(p_session->omx_handle, OMX_IndexParamPortDefinition,
+ &p_session->outputPort);
+ if (ret) {
+ CDBG_ERROR("%s:%d] failed", __func__, __LINE__);
+ return ret;
+ }
+
+ p_session->inputPort.format.image.nFrameWidth =
+ p_jobparams->main_dim.src_dim.width;
+ p_session->inputPort.format.image.nFrameHeight =
+ p_jobparams->main_dim.src_dim.height;
+ p_session->inputPort.format.image.nStride =
+ p_src_buf->offset.mp[0].stride;
+ p_session->inputPort.format.image.nSliceHeight =
+ p_src_buf->offset.mp[0].scanline;
+ p_session->inputPort.format.image.eColorFormat =
+ map_jpeg_format(p_params->color_format);
+ p_session->inputPort.nBufferSize =
+ p_params->src_main_buf[p_jobparams->src_index].buf_size;
+ p_session->inputPort.nBufferCountActual = p_params->num_src_bufs;
+ ret = OMX_SetParameter(p_session->omx_handle, OMX_IndexParamPortDefinition,
+ &p_session->inputPort);
+ if (ret) {
+ CDBG_ERROR("%s:%d] failed", __func__, __LINE__);
+ return ret;
+ }
+
+ if (p_session->params.encode_thumbnail) {
+ mm_jpeg_buf_t *p_tmb_buf =
+ &p_params->src_thumb_buf[p_jobparams->thumb_index];
+ p_session->inputTmbPort.format.image.nFrameWidth =
+ p_jobparams->thumb_dim.src_dim.width;
+ p_session->inputTmbPort.format.image.nFrameHeight =
+ p_jobparams->thumb_dim.src_dim.height;
+ p_session->inputTmbPort.format.image.nStride =
+ p_tmb_buf->offset.mp[0].stride;
+ p_session->inputTmbPort.format.image.nSliceHeight =
+ p_tmb_buf->offset.mp[0].scanline;
+ p_session->inputTmbPort.format.image.eColorFormat =
+ map_jpeg_format(p_params->color_format);
+ p_session->inputTmbPort.nBufferSize =
+ p_params->src_thumb_buf[p_jobparams->thumb_index].buf_size;
+ p_session->inputTmbPort.nBufferCountActual = p_params->num_tmb_bufs;
+ ret = OMX_SetParameter(p_session->omx_handle, OMX_IndexParamPortDefinition,
+ &p_session->inputTmbPort);
+
+ if (ret) {
+ CDBG_ERROR("%s:%d] failed", __func__, __LINE__);
+ return ret;
+ }
+
+ // Enable thumbnail port
+ ret = OMX_SendCommand(p_session->omx_handle, OMX_CommandPortEnable,
+ p_session->inputTmbPort.nPortIndex, NULL);
+
+ if (ret) {
+ CDBG_ERROR("%s:%d] failed", __func__, __LINE__);
+ return ret;
+ }
+ } else {
+ // Disable thumbnail port
+ ret = OMX_SendCommand(p_session->omx_handle, OMX_CommandPortDisable,
+ p_session->inputTmbPort.nPortIndex, NULL);
+
+ if (ret) {
+ CDBG_ERROR("%s:%d] failed", __func__, __LINE__);
+ return ret;
+ }
+ }
+
+ p_session->outputPort.nBufferSize =
+ p_params->dest_buf[p_jobparams->dst_index].buf_size;
+ p_session->outputPort.nBufferCountActual = p_params->num_dst_bufs;
+ ret = OMX_SetParameter(p_session->omx_handle, OMX_IndexParamPortDefinition,
+ &p_session->outputPort);
+ if (ret) {
+ CDBG_ERROR("%s:%d] failed", __func__, __LINE__);
+ return ret;
+ }
+
+ return ret;
+}
+
+/** mm_jpeg_omx_config_thumbnail:
+ *
+ * Arguments:
+ * @p_session: job session
+ *
+ * Return:
+ * OMX error values
+ *
+ * Description:
+ * Configure OMX ports
+ *
+ **/
+OMX_ERRORTYPE mm_jpeg_session_config_thumbnail(mm_jpeg_job_session_t* p_session)
+{
+ OMX_ERRORTYPE ret = OMX_ErrorNone;
+ QOMX_THUMBNAIL_INFO thumbnail_info;
+ OMX_INDEXTYPE thumb_indextype;
+ OMX_BOOL encode_thumbnail = OMX_FALSE;
+ mm_jpeg_encode_params_t *p_params = &p_session->params;
+ mm_jpeg_encode_job_t *p_jobparams = &p_session->encode_job;
+ mm_jpeg_dim_t *p_thumb_dim = &p_jobparams->thumb_dim;
+ mm_jpeg_dim_t *p_main_dim = &p_jobparams->main_dim;
+ QOMX_YUV_FRAME_INFO *p_frame_info = &thumbnail_info.tmbOffset;
+ mm_jpeg_buf_t *p_tmb_buf = &p_params->src_thumb_buf[p_jobparams->thumb_index];
+
+ CDBG_HIGH("%s:%d] encode_thumbnail %d", __func__, __LINE__,
+ p_params->encode_thumbnail);
+ if (OMX_FALSE == p_params->encode_thumbnail) {
+ return ret;
+ }
+
+ if ((p_thumb_dim->dst_dim.width == 0) || (p_thumb_dim->dst_dim.height == 0)) {
+ CDBG_ERROR("%s:%d] Error invalid output dim for thumbnail",
+ __func__, __LINE__);
+ return OMX_ErrorBadParameter;
+ }
+
+ if ((p_thumb_dim->src_dim.width == 0) || (p_thumb_dim->src_dim.height == 0)) {
+ CDBG_ERROR("%s:%d] Error invalid input dim for thumbnail",
+ __func__, __LINE__);
+ return OMX_ErrorBadParameter;
+ }
+
+ if ((p_thumb_dim->crop.width == 0) || (p_thumb_dim->crop.height == 0)) {
+ p_thumb_dim->crop.width = p_thumb_dim->src_dim.width;
+ p_thumb_dim->crop.height = p_thumb_dim->src_dim.height;
+ }
+
+ /* check crop boundary */
+ if ((p_thumb_dim->crop.width + p_thumb_dim->crop.left > p_thumb_dim->src_dim.width) ||
+ (p_thumb_dim->crop.height + p_thumb_dim->crop.top > p_thumb_dim->src_dim.height)) {
+ CDBG_ERROR("%s:%d] invalid crop boundary (%d, %d) offset (%d, %d) out of (%d, %d)",
+ __func__, __LINE__,
+ p_thumb_dim->crop.width,
+ p_thumb_dim->crop.height,
+ p_thumb_dim->crop.left,
+ p_thumb_dim->crop.top,
+ p_thumb_dim->src_dim.width,
+ p_thumb_dim->src_dim.height);
+ return OMX_ErrorBadParameter;
+ }
+
+ memset(&thumbnail_info, 0x0, sizeof(QOMX_THUMBNAIL_INFO));
+ ret = OMX_GetExtensionIndex(p_session->omx_handle,
+ QOMX_IMAGE_EXT_THUMBNAIL_NAME,
+ &thumb_indextype);
+ if (ret) {
+ CDBG_ERROR("%s:%d] Error %d", __func__, __LINE__, ret);
+ return ret;
+ }
+
+ /* fill thumbnail info */
+ thumbnail_info.scaling_enabled = 1;
+ thumbnail_info.input_width = p_thumb_dim->src_dim.width;
+ thumbnail_info.input_height = p_thumb_dim->src_dim.height;
+ thumbnail_info.crop_info.nWidth = p_thumb_dim->crop.width;
+ thumbnail_info.crop_info.nHeight = p_thumb_dim->crop.height;
+ thumbnail_info.crop_info.nLeft = p_thumb_dim->crop.left;
+ thumbnail_info.crop_info.nTop = p_thumb_dim->crop.top;
+
+ if ((p_main_dim->src_dim.width < p_thumb_dim->src_dim.width) ||
+ (p_main_dim->src_dim.height < p_thumb_dim->src_dim.height)) {
+ CDBG_ERROR("%s:%d] Improper thumbnail dim %dx%d resetting to %dx%d",
+ __func__, __LINE__,
+ p_thumb_dim->src_dim.width,
+ p_thumb_dim->src_dim.height,
+ p_main_dim->src_dim.width,
+ p_main_dim->src_dim.height);
+ thumbnail_info.input_width = p_main_dim->src_dim.width;
+ thumbnail_info.input_height = p_main_dim->src_dim.height;
+ if ((thumbnail_info.crop_info.nWidth > thumbnail_info.input_width)
+ || (thumbnail_info.crop_info.nHeight > thumbnail_info.input_height)) {
+ thumbnail_info.crop_info.nLeft = 0;
+ thumbnail_info.crop_info.nTop = 0;
+ thumbnail_info.crop_info.nWidth = thumbnail_info.input_width;
+ thumbnail_info.crop_info.nHeight = thumbnail_info.input_height;
+ }
+ }
+
+ if ((p_thumb_dim->dst_dim.width > p_thumb_dim->src_dim.width)
+ || (p_thumb_dim->dst_dim.height > p_thumb_dim->src_dim.height)) {
+ CDBG_ERROR("%s:%d] Incorrect thumbnail dim %dx%d resetting to %dx%d",
+ __func__, __LINE__,
+ p_thumb_dim->dst_dim.width,
+ p_thumb_dim->dst_dim.height,
+ p_thumb_dim->src_dim.width,
+ p_thumb_dim->src_dim.height);
+ thumbnail_info.output_width = p_thumb_dim->src_dim.width;
+ thumbnail_info.output_height = p_thumb_dim->src_dim.height;
+ } else {
+ thumbnail_info.output_width = p_thumb_dim->dst_dim.width;
+ thumbnail_info.output_height = p_thumb_dim->dst_dim.height;
+ }
+
+ memset(p_frame_info, 0x0, sizeof(*p_frame_info));
+
+ p_frame_info->cbcrStartOffset[0] = p_tmb_buf->offset.mp[0].len;
+ p_frame_info->cbcrStartOffset[1] = p_tmb_buf->offset.mp[1].len;
+ p_frame_info->yOffset = p_tmb_buf->offset.mp[0].offset;
+ p_frame_info->cbcrOffset[0] = p_tmb_buf->offset.mp[1].offset;
+ p_frame_info->cbcrOffset[1] = p_tmb_buf->offset.mp[2].offset;
+
+ ret = OMX_SetParameter(p_session->omx_handle, thumb_indextype,
+ &thumbnail_info);
+ if (ret) {
+ CDBG_ERROR("%s:%d] Error", __func__, __LINE__);
+ return ret;
+ }
+
+ return ret;
+}
+
+/** mm_jpeg_session_config_main_crop:
+ *
+ * Arguments:
+ * @p_session: job session
+ *
+ * Return:
+ * OMX error values
+ *
+ * Description:
+ * Configure main image crop
+ *
+ **/
+OMX_ERRORTYPE mm_jpeg_session_config_main_crop(mm_jpeg_job_session_t *p_session)
+{
+ OMX_CONFIG_RECTTYPE rect_type_in, rect_type_out;
+ OMX_ERRORTYPE ret = OMX_ErrorNone;
+ mm_jpeg_encode_params_t *p_params = &p_session->params;
+ mm_jpeg_encode_job_t *p_jobparams = &p_session->encode_job;
+ mm_jpeg_dim_t *dim = &p_jobparams->main_dim;
+
+ if ((dim->crop.width == 0) || (dim->crop.height == 0)) {
+ dim->crop.width = dim->src_dim.width;
+ dim->crop.height = dim->src_dim.height;
+ }
+ /* error check first */
+ if ((dim->crop.width + dim->crop.left > dim->src_dim.width) ||
+ (dim->crop.height + dim->crop.top > dim->src_dim.height)) {
+ CDBG_ERROR("%s:%d] invalid crop boundary (%d, %d) out of (%d, %d)",
+ __func__, __LINE__,
+ dim->crop.width + dim->crop.left,
+ dim->crop.height + dim->crop.top,
+ dim->src_dim.width,
+ dim->src_dim.height);
+ return OMX_ErrorBadParameter;
+ }
+
+ memset(&rect_type_in, 0, sizeof(rect_type_in));
+ memset(&rect_type_out, 0, sizeof(rect_type_out));
+ rect_type_in.nPortIndex = 0;
+ rect_type_out.nPortIndex = 0;
+
+ if ((dim->src_dim.width != dim->crop.width) ||
+ (dim->src_dim.height != dim->crop.height) ||
+ (dim->src_dim.width != dim->dst_dim.width) ||
+ (dim->src_dim.height != dim->dst_dim.height)) {
+ /* Scaler information */
+ rect_type_in.nWidth = CEILING2(dim->crop.width);
+ rect_type_in.nHeight = CEILING2(dim->crop.height);
+ rect_type_in.nLeft = dim->crop.left;
+ rect_type_in.nTop = dim->crop.top;
+
+ if (dim->dst_dim.width && dim->dst_dim.height) {
+ rect_type_out.nWidth = dim->dst_dim.width;
+ rect_type_out.nHeight = dim->dst_dim.height;
+ }
+ }
+
+ ret = OMX_SetConfig(p_session->omx_handle, OMX_IndexConfigCommonInputCrop,
+ &rect_type_in);
+ if (OMX_ErrorNone != ret) {
+ CDBG_ERROR("%s:%d] Error", __func__, __LINE__);
+ return ret;
+ }
+
+ CDBG("%s:%d] OMX_IndexConfigCommonInputCrop w = %d, h = %d, l = %d, t = %d,"
+ " port_idx = %d", __func__, __LINE__,
+ (int)rect_type_in.nWidth, (int)rect_type_in.nHeight,
+ (int)rect_type_in.nLeft, (int)rect_type_in.nTop,
+ (int)rect_type_in.nPortIndex);
+
+ ret = OMX_SetConfig(p_session->omx_handle, OMX_IndexConfigCommonOutputCrop,
+ &rect_type_out);
+ if (OMX_ErrorNone != ret) {
+ CDBG_ERROR("%s:%d] Error", __func__, __LINE__);
+ return ret;
+ }
+ CDBG("%s:%d] OMX_IndexConfigCommonOutputCrop w = %d, h = %d,"
+ " port_idx = %d", __func__, __LINE__,
+ (int)rect_type_out.nWidth, (int)rect_type_out.nHeight,
+ (int)rect_type_out.nPortIndex);
+
+ return ret;
+}
+
+/** mm_jpeg_session_config_main:
+ *
+ * Arguments:
+ * @p_session: job session
+ *
+ * Return:
+ * OMX error values
+ *
+ * Description:
+ * Configure main image
+ *
+ **/
+OMX_ERRORTYPE mm_jpeg_session_config_main(mm_jpeg_job_session_t *p_session)
+{
+ OMX_ERRORTYPE rc = OMX_ErrorNone;
+ OMX_IMAGE_PARAM_QFACTORTYPE q_factor;
+ mm_jpeg_encode_params_t *p_params = &p_session->params;
+ mm_jpeg_encode_job_t *p_jobparams = &p_session->encode_job;
+
+ /* config port */
+ CDBG("%s:%d] config port", __func__, __LINE__);
+ rc = mm_jpeg_session_config_ports(p_session);
+ if (OMX_ErrorNone != rc) {
+ CDBG_ERROR("%s: config port failed", __func__);
+ return rc;
+ }
+
+ /* config buffer offset */
+ CDBG("%s:%d] config main buf offset", __func__, __LINE__);
+ rc = mm_jpeg_session_config_main_buffer_offset(p_session);
+ if (OMX_ErrorNone != rc) {
+ CDBG_ERROR("%s: config buffer offset failed", __func__);
+ return rc;
+ }
+
+ /* config crop */
+ CDBG("%s:%d] config main crop", __func__, __LINE__);
+ rc = mm_jpeg_session_config_main_crop(p_session);
+ if (OMX_ErrorNone != rc) {
+ CDBG_ERROR("%s: config crop failed", __func__);
+ return rc;
+ }
+
+ /* set quality */
+ memset(&q_factor, 0, sizeof(q_factor));
+ q_factor.nPortIndex = 0;
+ q_factor.nQFactor = p_params->quality;
+ rc = OMX_SetParameter(p_session->omx_handle, OMX_IndexParamQFactor, &q_factor);
+ CDBG("%s:%d] config QFactor: %d", __func__, __LINE__, (int)q_factor.nQFactor);
+ if (OMX_ErrorNone != rc) {
+ CDBG_ERROR("%s:%d] Error %d", __func__, __LINE__, rc);
+ return rc;
+ }
+
+ return rc;
+}
+
+/** mm_jpeg_session_config_common:
+ *
+ * Arguments:
+ * @p_session: job session
+ *
+ * Return:
+ * OMX error values
+ *
+ * Description:
+ * Configure common parameters
+ *
+ **/
+OMX_ERRORTYPE mm_jpeg_session_config_common(mm_jpeg_job_session_t *p_session)
+{
+ OMX_ERRORTYPE rc = OMX_ErrorNone;
+ int i;
+ OMX_INDEXTYPE exif_idx;
+ OMX_CONFIG_ROTATIONTYPE rotate;
+ mm_jpeg_encode_params_t *p_params = &p_session->params;
+ mm_jpeg_encode_job_t *p_jobparams = &p_session->encode_job;
+ QOMX_EXIF_INFO exif_info;
+
+ /* set rotation */
+ memset(&rotate, 0, sizeof(rotate));
+ rotate.nPortIndex = 1;
+ rotate.nRotation = p_jobparams->rotation;
+ rc = OMX_SetConfig(p_session->omx_handle, OMX_IndexConfigCommonRotate,
+ &rotate);
+ if (OMX_ErrorNone != rc) {
+ CDBG_ERROR("%s:%d] Error %d", __func__, __LINE__, rc);
+ return rc;
+ }
+ CDBG("%s:%d] Set rotation to %d at port_idx = %d", __func__, __LINE__,
+ (int)p_jobparams->rotation, (int)rotate.nPortIndex);
+
+ /* Set Exif data*/
+ memset(&p_session->exif_info_all[0], 0, sizeof(p_session->exif_info_all));
+
+ exif_info.numOfEntries = p_params->exif_info.numOfEntries;
+ exif_info.exif_data = &p_session->exif_info_all[0];
+ /*If Exif data has been passed copy it*/
+ if (p_params->exif_info.numOfEntries > 0) {
+ CDBG("%s:%d] Num of exif entries passed from HAL: %d", __func__, __LINE__,
+ p_params->exif_info.numOfEntries);
+ memcpy(exif_info.exif_data, p_params->exif_info.exif_data,
+ sizeof(QEXIF_INFO_DATA) * p_params->exif_info.numOfEntries);
+ }
+
+ if (exif_info.numOfEntries > 0) {
+ /* set exif tags */
+ CDBG("%s:%d] Set exif tags count %d", __func__, __LINE__,
+ (int)exif_info.numOfEntries);
+ rc = OMX_GetExtensionIndex(p_session->omx_handle, QOMX_IMAGE_EXT_EXIF_NAME,
+ &exif_idx);
+ if (OMX_ErrorNone != rc) {
+ CDBG_ERROR("%s:%d] Error %d", __func__, __LINE__, rc);
+ return rc;
+ }
+
+ rc = OMX_SetParameter(p_session->omx_handle, exif_idx,
+ &exif_info);
+ if (OMX_ErrorNone != rc) {
+ CDBG_ERROR("%s:%d] Error %d", __func__, __LINE__, rc);
+ return rc;
+ }
+ }
+
+ return rc;
+}
+
+/** mm_jpeg_session_abort:
+ *
+ * Arguments:
+ * @p_session: jpeg session
+ *
+ * Return:
+ * OMX_BOOL
+ *
+ * Description:
+ * Abort ongoing job
+ *
+ **/
+OMX_BOOL mm_jpeg_session_abort(mm_jpeg_job_session_t *p_session)
+{
+ OMX_ERRORTYPE ret = OMX_ErrorNone;
+
+ CDBG("%s:%d] E", __func__, __LINE__);
+ pthread_mutex_lock(&p_session->lock);
+ if (OMX_TRUE == p_session->abort_flag) {
+ pthread_mutex_unlock(&p_session->lock);
+ CDBG("%s:%d] **** ALREADY ABORTED", __func__, __LINE__);
+ return 0;
+ }
+ p_session->abort_flag = OMX_TRUE;
+ if (OMX_TRUE == p_session->encoding) {
+ p_session->state_change_pending = OMX_TRUE;
+
+ CDBG("%s:%d] **** ABORTING", __func__, __LINE__);
+
+ ret = OMX_SendCommand(p_session->omx_handle, OMX_CommandStateSet,
+ OMX_StateIdle, NULL);
+
+ if (ret != OMX_ErrorNone) {
+ CDBG("%s:%d] OMX_SendCommand returned error %d", __func__, __LINE__, ret);
+ pthread_mutex_unlock(&p_session->lock);
+ return 1;
+ }
+
+ CDBG("%s:%d] before wait", __func__, __LINE__);
+ pthread_cond_wait(&p_session->cond, &p_session->lock);
+ CDBG("%s:%d] after wait", __func__, __LINE__);
+ }
+ pthread_mutex_unlock(&p_session->lock);
+ CDBG("%s:%d] X", __func__, __LINE__);
+ return 0;
+}
+
+/** mm_jpeg_get_job_idx:
+ *
+ * Arguments:
+ * @my_obj: jpeg object
+ * @client_idx: client index
+ *
+ * Return:
+ * job index
+ *
+ * Description:
+ * Get job index by client id
+ *
+ **/
+inline int mm_jpeg_get_new_session_idx(mm_jpeg_obj *my_obj, int client_idx,
+ mm_jpeg_job_session_t **pp_session)
+{
+ int i = 0;
+ int index = -1;
+ for (i = 0; i < MM_JPEG_MAX_SESSION; i++) {
+ pthread_mutex_lock(&my_obj->clnt_mgr[client_idx].lock);
+ if (!my_obj->clnt_mgr[client_idx].session[i].active) {
+ *pp_session = &my_obj->clnt_mgr[client_idx].session[i];
+ my_obj->clnt_mgr[client_idx].session[i].active = OMX_TRUE;
+ index = i;
+ pthread_mutex_unlock(&my_obj->clnt_mgr[client_idx].lock);
+ break;
+ }
+ pthread_mutex_unlock(&my_obj->clnt_mgr[client_idx].lock);
+ }
+ return index;
+}
+
+/** mm_jpeg_get_job_idx:
+ *
+ * Arguments:
+ * @my_obj: jpeg object
+ * @client_idx: client index
+ *
+ * Return:
+ * job index
+ *
+ * Description:
+ * Get job index by client id
+ *
+ **/
+inline void mm_jpeg_remove_session_idx(mm_jpeg_obj *my_obj, uint32_t job_id)
+{
+ int client_idx = GET_CLIENT_IDX(job_id);
+ int session_idx= GET_SESSION_IDX(job_id);
+ CDBG("%s:%d] client_idx %d session_idx %d", __func__, __LINE__,
+ client_idx, session_idx);
+ pthread_mutex_lock(&my_obj->clnt_mgr[client_idx].lock);
+ my_obj->clnt_mgr[client_idx].session[session_idx].active = OMX_FALSE;
+ pthread_mutex_unlock(&my_obj->clnt_mgr[client_idx].lock);
+}
+
+/** mm_jpeg_get_session_idx:
+ *
+ * Arguments:
+ * @my_obj: jpeg object
+ * @client_idx: client index
+ *
+ * Return:
+ * job index
+ *
+ * Description:
+ * Get job index by client id
+ *
+ **/
+inline mm_jpeg_job_session_t *mm_jpeg_get_session(mm_jpeg_obj *my_obj, uint32_t job_id)
+{
+ mm_jpeg_job_session_t *p_session = NULL;
+ int client_idx = GET_CLIENT_IDX(job_id);
+ int session_idx= GET_SESSION_IDX(job_id);
+
+ CDBG("%s:%d] client_idx %d session_idx %d", __func__, __LINE__,
+ client_idx, session_idx);
+ if ((session_idx >= MM_JPEG_MAX_SESSION) ||
+ (client_idx >= MAX_JPEG_CLIENT_NUM)) {
+ CDBG_ERROR("%s:%d] invalid job id %x", __func__, __LINE__,
+ job_id);
+ return NULL;
+ }
+ pthread_mutex_lock(&my_obj->clnt_mgr[client_idx].lock);
+ p_session = &my_obj->clnt_mgr[client_idx].session[session_idx];
+ pthread_mutex_unlock(&my_obj->clnt_mgr[client_idx].lock);
+ return p_session;
+}
+
+/** mm_jpeg_session_configure:
+ *
+ * Arguments:
+ * @data: encode session
+ *
+ * Return:
+ * none
+ *
+ * Description:
+ * Configure the session
+ *
+ **/
+static OMX_ERRORTYPE mm_jpeg_session_configure(mm_jpeg_job_session_t *p_session)
+{
+ OMX_ERRORTYPE ret = OMX_ErrorNone;
+ mm_jpeg_encode_params_t *p_params = &p_session->params;
+ mm_jpeg_encode_job_t *p_jobparams = &p_session->encode_job;
+ mm_jpeg_obj *my_obj = (mm_jpeg_obj *)p_session->jpeg_obj;
+
+ CDBG("%s:%d] E ", __func__, __LINE__);
+
+ MM_JPEG_CHK_ABORT(p_session, ret, error);
+
+ /* config main img */
+ ret = mm_jpeg_session_config_main(p_session);
+ if (OMX_ErrorNone != ret) {
+ CDBG_ERROR("%s:%d] config main img failed", __func__, __LINE__);
+ goto error;
+ }
+
+ /* config thumbnail */
+ ret = mm_jpeg_session_config_thumbnail(p_session);
+ if (OMX_ErrorNone != ret) {
+ CDBG_ERROR("%s:%d] config thumbnail img failed", __func__, __LINE__);
+ goto error;
+ }
+
+ /* config encoding mode */
+ CDBG("%s:%d] config encoding mode", __func__, __LINE__);
+ ret = mm_jpeg_encoding_mode(p_session);
+ if (OMX_ErrorNone != ret) {
+ CDBG_ERROR("%s: config encoding mode failed", __func__);
+ return ret;
+ }
+
+ /* common config */
+ ret = mm_jpeg_session_config_common(p_session);
+ if (OMX_ErrorNone != ret) {
+ CDBG_ERROR("%s:%d] config common failed", __func__, __LINE__);
+ goto error;
+ }
+
+ ret = mm_jpeg_session_change_state(p_session, OMX_StateIdle,
+ mm_jpeg_session_send_buffers);
+ if (ret) {
+ CDBG_ERROR("%s:%d] change state to idle failed %d",
+ __func__, __LINE__, ret);
+ goto error;
+ }
+
+ ret = mm_jpeg_session_change_state(p_session, OMX_StateExecuting,
+ NULL);
+ if (ret) {
+ CDBG_ERROR("%s:%d] change state to executing failed %d",
+ __func__, __LINE__, ret);
+ goto error;
+ }
+
+error:
+ CDBG("%s:%d] X ret %d", __func__, __LINE__, ret);
+ return ret;
+}
+
+/** mm_jpeg_session_encode:
+ *
+ * Arguments:
+ * @p_session: encode session
+ *
+ * Return:
+ * OMX_ERRORTYPE
+ *
+ * Description:
+ * Start the encoding
+ *
+ **/
+static inline void mm_jpeg_job_done(mm_jpeg_job_session_t *p_session)
+{
+ mm_jpeg_obj *my_obj = (mm_jpeg_obj *)p_session->jpeg_obj;
+ mm_jpeg_job_q_node_t *node = NULL;
+
+ /*remove the job*/
+ node = mm_jpeg_queue_remove_job_by_job_id(&my_obj->ongoing_job_q,
+ p_session->jobId);
+ if (node) {
+ free(node);
+ }
+ p_session->encoding = OMX_FALSE;
+
+ /* wake up jobMgr thread to work on new job if there is any */
+ cam_sem_post(&my_obj->job_mgr.job_sem);
+}
+
+/** mm_jpeg_session_encode:
+ *
+ * Arguments:
+ * @p_session: encode session
+ *
+ * Return:
+ * OMX_ERRORTYPE
+ *
+ * Description:
+ * Start the encoding
+ *
+ **/
+static OMX_ERRORTYPE mm_jpeg_session_encode(mm_jpeg_job_session_t *p_session)
+{
+ OMX_ERRORTYPE ret = OMX_ErrorNone;
+ mm_jpeg_encode_params_t *p_params = &p_session->params;
+ mm_jpeg_encode_job_t *p_jobparams = &p_session->encode_job;
+ int dest_idx = 0;
+ mm_jpeg_obj *my_obj = (mm_jpeg_obj *)p_session->jpeg_obj;
+
+ pthread_mutex_lock(&p_session->lock);
+ p_session->abort_flag = OMX_FALSE;
+ p_session->encoding = OMX_FALSE;
+ pthread_mutex_unlock(&p_session->lock);
+
+ if (OMX_FALSE == p_session->config) {
+ ret = mm_jpeg_session_configure(p_session);
+ if (ret) {
+ CDBG_ERROR("%s:%d] Error", __func__, __LINE__);
+ goto error;
+ }
+ p_session->config = OMX_TRUE;
+ }
+
+ pthread_mutex_lock(&p_session->lock);
+ p_session->encoding = OMX_TRUE;
+ pthread_mutex_unlock(&p_session->lock);
+
+ MM_JPEG_CHK_ABORT(p_session, ret, error);
+
+#ifdef MM_JPEG_DUMP_INPUT
+ DUMP_TO_FILE("/data/mm_jpeg_int.yuv",
+ p_session->p_in_omx_buf[p_jobparams->src_index]->pBuffer,
+ (int)p_session->p_in_omx_buf[p_jobparams->src_index]->nAllocLen);
+#endif
+
+ ret = OMX_EmptyThisBuffer(p_session->omx_handle,
+ p_session->p_in_omx_buf[p_jobparams->src_index]);
+ if (ret) {
+ CDBG_ERROR("%s:%d] Error", __func__, __LINE__);
+ goto error;
+ }
+
+ if (p_session->params.encode_thumbnail) {
+ ret = OMX_EmptyThisBuffer(p_session->omx_handle,
+ p_session->p_in_omx_thumb_buf[p_jobparams->thumb_index]);
+ if (ret) {
+ CDBG_ERROR("%s:%d] Error", __func__, __LINE__);
+ goto error;
+ }
+ }
+
+ ret = OMX_FillThisBuffer(p_session->omx_handle,
+ p_session->p_out_omx_buf[p_jobparams->dst_index]);
+ if (ret) {
+ CDBG_ERROR("%s:%d] Error", __func__, __LINE__);
+ goto error;
+ }
+
+ MM_JPEG_CHK_ABORT(p_session, ret, error);
+
+error:
+
+ CDBG("%s:%d] X ", __func__, __LINE__);
+ return ret;
+}
+
+/** mm_jpeg_process_encoding_job:
+ *
+ * Arguments:
+ * @my_obj: jpeg client
+ * @job_node: job node
+ *
+ * Return:
+ * 0 for success -1 otherwise
+ *
+ * Description:
+ * Start the encoding job
+ *
+ **/
+int32_t mm_jpeg_process_encoding_job(mm_jpeg_obj *my_obj, mm_jpeg_job_q_node_t* job_node)
+{
+ int32_t rc = 0;
+ OMX_ERRORTYPE ret = OMX_ErrorNone;
+ mm_jpeg_job_session_t *p_session = NULL;
+ mm_jpeg_job_q_node_t *node = NULL;
+
+ /* check if valid session */
+ p_session = mm_jpeg_get_session(my_obj, job_node->enc_info.job_id);
+ if (NULL == p_session) {
+ CDBG_ERROR("%s:%d] invalid job id %x", __func__, __LINE__,
+ job_node->enc_info.job_id);
+ return -1;
+ }
+
+ /* sent encode cmd to OMX, queue job into ongoing queue */
+ rc = mm_jpeg_queue_enq(&my_obj->ongoing_job_q, job_node);
+ if (rc) {
+ CDBG_ERROR("%s:%d] jpeg enqueue failed %d",
+ __func__, __LINE__, ret);
+ goto error;
+ }
+
+ p_session->encode_job = job_node->enc_info.encode_job;
+ p_session->jobId = job_node->enc_info.job_id;
+ ret = mm_jpeg_session_encode(p_session);
+ if (ret) {
+ CDBG_ERROR("%s:%d] encode session failed", __func__, __LINE__);
+ goto error;
+ }
+
+ CDBG("%s:%d] Success X ", __func__, __LINE__);
+ return rc;
+
+error:
+
+ if ((OMX_ErrorNone != ret) &&
+ (NULL != p_session->params.jpeg_cb)) {
+ p_session->job_status = JPEG_JOB_STATUS_ERROR;
+ CDBG("%s:%d] send jpeg error callback %d", __func__, __LINE__,
+ p_session->job_status);
+ p_session->params.jpeg_cb(p_session->job_status,
+ p_session->client_hdl,
+ p_session->jobId,
+ NULL,
+ p_session->params.userdata);
+ }
+
+ /*remove the job*/
+ mm_jpeg_job_done(p_session);
+ CDBG("%s:%d] Error X ", __func__, __LINE__);
+
+ return rc;
+}
+
+/** mm_jpeg_jobmgr_thread:
+ *
+ * Arguments:
+ * @my_obj: jpeg object
+ *
+ * Return:
+ * 0 for success else failure
+ *
+ * Description:
+ * job manager thread main function
+ *
+ **/
+static void *mm_jpeg_jobmgr_thread(void *data)
+{
+ int rc = 0;
+ int running = 1;
+ uint32_t num_ongoing_jobs = 0;
+ mm_jpeg_obj *my_obj = (mm_jpeg_obj*)data;
+ mm_jpeg_job_cmd_thread_t *cmd_thread = &my_obj->job_mgr;
+ mm_jpeg_job_q_node_t* node = NULL;
+ prctl(PR_SET_NAME, (unsigned long)"mm_jpeg_thread", 0, 0, 0);
+
+ do {
+ do {
+ rc = cam_sem_wait(&cmd_thread->job_sem);
+ if (rc != 0 && errno != EINVAL) {
+ CDBG_ERROR("%s: cam_sem_wait error (%s)",
+ __func__, strerror(errno));
+ return NULL;
+ }
+ } while (rc != 0);
+
+ /* check ongoing q size */
+ num_ongoing_jobs = mm_jpeg_queue_get_size(&my_obj->ongoing_job_q);
+ if (num_ongoing_jobs >= NUM_MAX_JPEG_CNCURRENT_JOBS) {
+ CDBG("%s:%d] ongoing job already reach max %d", __func__,
+ __LINE__, num_ongoing_jobs);
+ continue;
+ }
+
+ pthread_mutex_lock(&my_obj->job_lock);
+ /* can go ahead with new work */
+ node = (mm_jpeg_job_q_node_t*)mm_jpeg_queue_deq(&cmd_thread->job_queue);
+ if (node != NULL) {
+ switch (node->type) {
+ case MM_JPEG_CMD_TYPE_JOB:
+ rc = mm_jpeg_process_encoding_job(my_obj, node);
+ break;
+ case MM_JPEG_CMD_TYPE_EXIT:
+ default:
+ /* free node */
+ free(node);
+ /* set running flag to false */
+ running = 0;
+ break;
+ }
+ }
+ pthread_mutex_unlock(&my_obj->job_lock);
+
+ } while (running);
+ return NULL;
+}
+
+/** mm_jpeg_jobmgr_thread_launch:
+ *
+ * Arguments:
+ * @my_obj: jpeg object
+ *
+ * Return:
+ * 0 for success else failure
+ *
+ * Description:
+ * launches the job manager thread
+ *
+ **/
+int32_t mm_jpeg_jobmgr_thread_launch(mm_jpeg_obj *my_obj)
+{
+ int32_t rc = 0;
+ mm_jpeg_job_cmd_thread_t *job_mgr = &my_obj->job_mgr;
+
+ cam_sem_init(&job_mgr->job_sem, 0);
+ mm_jpeg_queue_init(&job_mgr->job_queue);
+
+ /* launch the thread */
+ pthread_create(&job_mgr->pid,
+ NULL,
+ mm_jpeg_jobmgr_thread,
+ (void *)my_obj);
+ return rc;
+}
+
+/** mm_jpeg_jobmgr_thread_release:
+ *
+ * Arguments:
+ * @my_obj: jpeg object
+ *
+ * Return:
+ * 0 for success else failure
+ *
+ * Description:
+ * Releases the job manager thread
+ *
+ **/
+int32_t mm_jpeg_jobmgr_thread_release(mm_jpeg_obj * my_obj)
+{
+ int32_t rc = 0;
+ mm_jpeg_job_cmd_thread_t * cmd_thread = &my_obj->job_mgr;
+ mm_jpeg_job_q_node_t* node =
+ (mm_jpeg_job_q_node_t *)malloc(sizeof(mm_jpeg_job_q_node_t));
+ if (NULL == node) {
+ CDBG_ERROR("%s: No memory for mm_jpeg_job_q_node_t", __func__);
+ return -1;
+ }
+
+ memset(node, 0, sizeof(mm_jpeg_job_q_node_t));
+ node->type = MM_JPEG_CMD_TYPE_EXIT;
+
+ mm_jpeg_queue_enq(&cmd_thread->job_queue, node);
+ cam_sem_post(&cmd_thread->job_sem);
+
+ /* wait until cmd thread exits */
+ if (pthread_join(cmd_thread->pid, NULL) != 0) {
+ CDBG("%s: pthread dead already", __func__);
+ }
+ mm_jpeg_queue_deinit(&cmd_thread->job_queue);
+
+ cam_sem_destroy(&cmd_thread->job_sem);
+ memset(cmd_thread, 0, sizeof(mm_jpeg_job_cmd_thread_t));
+ return rc;
+}
+
+/** mm_jpeg_init:
+ *
+ * Arguments:
+ * @my_obj: jpeg object
+ *
+ * Return:
+ * 0 for success else failure
+ *
+ * Description:
+ * Initializes the jpeg client
+ *
+ **/
+int32_t mm_jpeg_init(mm_jpeg_obj *my_obj)
+{
+ int32_t rc = 0;
+
+ /* init locks */
+ pthread_mutex_init(&my_obj->job_lock, NULL);
+
+ /* init ongoing job queue */
+ rc = mm_jpeg_queue_init(&my_obj->ongoing_job_q);
+ if (0 != rc) {
+ CDBG_ERROR("%s:%d] Error", __func__, __LINE__);
+ return -1;
+ }
+
+ /* init job semaphore and launch jobmgr thread */
+ CDBG("%s:%d] Launch jobmgr thread rc %d", __func__, __LINE__, rc);
+ rc = mm_jpeg_jobmgr_thread_launch(my_obj);
+ if (0 != rc) {
+ CDBG_ERROR("%s:%d] Error", __func__, __LINE__);
+ return -1;
+ }
+
+ /* load OMX */
+ if (OMX_ErrorNone != OMX_Init()) {
+ /* roll back in error case */
+ CDBG_ERROR("%s:%d] OMX_Init failed (%d)", __func__, __LINE__, rc);
+ mm_jpeg_jobmgr_thread_release(my_obj);
+ mm_jpeg_queue_deinit(&my_obj->ongoing_job_q);
+ pthread_mutex_destroy(&my_obj->job_lock);
+ }
+
+ return rc;
+}
+
+/** mm_jpeg_deinit:
+ *
+ * Arguments:
+ * @my_obj: jpeg object
+ *
+ * Return:
+ * 0 for success else failure
+ *
+ * Description:
+ * Deinits the jpeg client
+ *
+ **/
+int32_t mm_jpeg_deinit(mm_jpeg_obj *my_obj)
+{
+ int32_t rc = 0;
+
+ /* release jobmgr thread */
+ rc = mm_jpeg_jobmgr_thread_release(my_obj);
+ if (0 != rc) {
+ CDBG_ERROR("%s:%d] Error", __func__, __LINE__);
+ }
+
+ /* unload OMX engine */
+ OMX_Deinit();
+
+ /* deinit ongoing job and cb queue */
+ rc = mm_jpeg_queue_deinit(&my_obj->ongoing_job_q);
+ if (0 != rc) {
+ CDBG_ERROR("%s:%d] Error", __func__, __LINE__);
+ }
+
+ /* destroy locks */
+ pthread_mutex_destroy(&my_obj->job_lock);
+
+ return rc;
+}
+
+/** mm_jpeg_new_client:
+ *
+ * Arguments:
+ * @my_obj: jpeg object
+ *
+ * Return:
+ * 0 for success else failure
+ *
+ * Description:
+ * Create new jpeg client
+ *
+ **/
+uint32_t mm_jpeg_new_client(mm_jpeg_obj *my_obj)
+{
+ uint32_t client_hdl = 0;
+ uint8_t idx;
+ int i = 0;
+
+ if (my_obj->num_clients >= MAX_JPEG_CLIENT_NUM) {
+ CDBG_ERROR("%s: num of clients reached limit", __func__);
+ return client_hdl;
+ }
+
+ for (idx = 0; idx < MAX_JPEG_CLIENT_NUM; idx++) {
+ if (0 == my_obj->clnt_mgr[idx].is_used) {
+ break;
+ }
+ }
+
+ if (idx < MAX_JPEG_CLIENT_NUM) {
+ /* client session avail */
+ /* generate client handler by index */
+ client_hdl = mm_jpeg_util_generate_handler(idx);
+
+ /* update client session */
+ my_obj->clnt_mgr[idx].is_used = 1;
+ my_obj->clnt_mgr[idx].client_handle = client_hdl;
+
+ pthread_mutex_init(&my_obj->clnt_mgr[idx].lock, NULL);
+ for (i = 0; i < MM_JPEG_MAX_SESSION; i++) {
+ memset(&my_obj->clnt_mgr[idx].session[i], 0x0, sizeof(mm_jpeg_job_session_t));
+ }
+
+ /* increse client count */
+ my_obj->num_clients++;
+ }
+
+ return client_hdl;
+}
+
+/** mm_jpeg_start_job:
+ *
+ * Arguments:
+ * @my_obj: jpeg object
+ * @client_hdl: client handle
+ * @job: pointer to encode job
+ * @jobId: job id
+ *
+ * Return:
+ * 0 for success else failure
+ *
+ * Description:
+ * Start the encoding job
+ *
+ **/
+int32_t mm_jpeg_start_job(mm_jpeg_obj *my_obj,
+ mm_jpeg_job_t *job,
+ uint32_t *job_id)
+{
+ int32_t rc = -1;
+ uint8_t session_idx = 0;
+ uint8_t client_idx = 0;
+ mm_jpeg_job_q_node_t* node = NULL;
+ mm_jpeg_job_session_t *p_session = NULL;
+ mm_jpeg_encode_job_t *p_jobparams = &job->encode_job;
+
+ *job_id = 0;
+
+ /* check if valid session */
+ session_idx = GET_SESSION_IDX(p_jobparams->session_id);
+ client_idx = GET_CLIENT_IDX(p_jobparams->session_id);
+ CDBG("%s:%d] session_idx %d client idx %d", __func__, __LINE__,
+ session_idx, client_idx);
+
+ if ((session_idx >= MM_JPEG_MAX_SESSION) ||
+ (client_idx >= MAX_JPEG_CLIENT_NUM)) {
+ CDBG_ERROR("%s:%d] invalid session id %x", __func__, __LINE__,
+ job->encode_job.session_id);
+ return rc;
+ }
+
+ p_session = &my_obj->clnt_mgr[client_idx].session[session_idx];
+ if (OMX_FALSE == p_session->active) {
+ CDBG_ERROR("%s:%d] session not active %x", __func__, __LINE__,
+ job->encode_job.session_id);
+ return rc;
+ }
+
+ if ((p_jobparams->src_index >= p_session->params.num_src_bufs) ||
+ (p_jobparams->dst_index >= p_session->params.num_dst_bufs)) {
+ CDBG_ERROR("%s:%d] invalid buffer indices", __func__, __LINE__);
+ return rc;
+ }
+
+ /* enqueue new job into todo job queue */
+ node = (mm_jpeg_job_q_node_t *)malloc(sizeof(mm_jpeg_job_q_node_t));
+ if (NULL == node) {
+ CDBG_ERROR("%s: No memory for mm_jpeg_job_q_node_t", __func__);
+ return -1;
+ }
+
+ *job_id = job->encode_job.session_id |
+ ((p_session->job_hist++ % JOB_HIST_MAX) << 16);
+
+ memset(node, 0, sizeof(mm_jpeg_job_q_node_t));
+ node->enc_info.encode_job = job->encode_job;
+ node->enc_info.job_id = *job_id;
+ node->enc_info.client_handle = p_session->client_hdl;
+ node->type = MM_JPEG_CMD_TYPE_JOB;
+
+ rc = mm_jpeg_queue_enq(&my_obj->job_mgr.job_queue, node);
+ if (0 == rc) {
+ cam_sem_post(&my_obj->job_mgr.job_sem);
+ }
+
+ return rc;
+}
+
+/** mm_jpeg_abort_job:
+ *
+ * Arguments:
+ * @my_obj: jpeg object
+ * @client_hdl: client handle
+ * @jobId: job id
+ *
+ * Return:
+ * 0 for success else failure
+ *
+ * Description:
+ * Abort the encoding session
+ *
+ **/
+int32_t mm_jpeg_abort_job(mm_jpeg_obj *my_obj,
+ uint32_t jobId)
+{
+ int32_t rc = -1;
+ uint8_t clnt_idx = 0;
+ mm_jpeg_job_q_node_t *node = NULL;
+ OMX_BOOL ret = OMX_FALSE;
+ mm_jpeg_job_session_t *p_session = NULL;
+
+ CDBG("%s:%d] ", __func__, __LINE__);
+ pthread_mutex_lock(&my_obj->job_lock);
+
+ /* abort job if in todo queue */
+ node = mm_jpeg_queue_remove_job_by_job_id(&my_obj->job_mgr.job_queue, jobId);
+ if (NULL != node) {
+ free(node);
+ goto abort_done;
+ }
+
+ /* abort job if in ongoing queue */
+ node = mm_jpeg_queue_remove_job_by_job_id(&my_obj->ongoing_job_q, jobId);
+ if (NULL != node) {
+ /* find job that is OMX ongoing, ask OMX to abort the job */
+ p_session = mm_jpeg_get_session(my_obj, node->enc_info.job_id);
+ if (p_session) {
+ mm_jpeg_session_abort(p_session);
+ } else {
+ CDBG_ERROR("%s:%d] Invalid job id 0x%x", __func__, __LINE__,
+ node->enc_info.job_id);
+ }
+ free(node);
+ goto abort_done;
+ }
+
+abort_done:
+ pthread_mutex_unlock(&my_obj->job_lock);
+
+ return rc;
+}
+
+/** mm_jpeg_create_session:
+ *
+ * Arguments:
+ * @my_obj: jpeg object
+ * @client_hdl: client handle
+ * @p_params: pointer to encode params
+ * @p_session_id: session id
+ *
+ * Return:
+ * 0 for success else failure
+ *
+ * Description:
+ * Start the encoding session
+ *
+ **/
+int32_t mm_jpeg_create_session(mm_jpeg_obj *my_obj,
+ uint32_t client_hdl,
+ mm_jpeg_encode_params_t *p_params,
+ uint32_t* p_session_id)
+{
+ int32_t rc = 0;
+ OMX_ERRORTYPE ret = OMX_ErrorNone;
+ uint8_t clnt_idx = 0;
+ int session_idx = -1;
+ mm_jpeg_job_session_t *p_session = NULL;
+ *p_session_id = 0;
+
+ /* validate the parameters */
+ if ((p_params->num_src_bufs > MM_JPEG_MAX_BUF)
+ || (p_params->num_dst_bufs > MM_JPEG_MAX_BUF)) {
+ CDBG_ERROR("%s:%d] invalid num buffers", __func__, __LINE__);
+ return -1;
+ }
+
+ /* check if valid client */
+ clnt_idx = mm_jpeg_util_get_index_by_handler(client_hdl);
+ if (clnt_idx >= MAX_JPEG_CLIENT_NUM) {
+ CDBG_ERROR("%s: invalid client with handler (%d)", __func__, client_hdl);
+ return -1;
+ }
+
+ session_idx = mm_jpeg_get_new_session_idx(my_obj, clnt_idx, &p_session);
+ if (session_idx < 0) {
+ CDBG_ERROR("%s:%d] invalid session id (%d)", __func__, __LINE__, session_idx);
+ return -1;
+ }
+
+ ret = mm_jpeg_session_create(p_session);
+ if (OMX_ErrorNone != ret) {
+ p_session->active = OMX_FALSE;
+ CDBG_ERROR("%s:%d] jpeg session create failed", __func__, __LINE__);
+ return ret;
+ }
+
+ *p_session_id = (JOB_ID_MAGICVAL << 24) | (session_idx << 8) | clnt_idx;
+
+ /*copy the params*/
+ p_session->params = *p_params;
+ p_session->client_hdl = client_hdl;
+ p_session->sessionId = *p_session_id;
+ p_session->jpeg_obj = (void*)my_obj; /* save a ptr to jpeg_obj */
+ CDBG("%s:%d] session id %x", __func__, __LINE__, *p_session_id);
+
+ return ret;
+}
+
+/** mm_jpeg_destroy_session:
+ *
+ * Arguments:
+ * @my_obj: jpeg object
+ * @session_id: session index
+ *
+ * Return:
+ * 0 for success else failure
+ *
+ * Description:
+ * Destroy the encoding session
+ *
+ **/
+int32_t mm_jpeg_destroy_session(mm_jpeg_obj *my_obj,
+ mm_jpeg_job_session_t *p_session)
+{
+ int32_t rc = 0;
+ uint8_t clnt_idx = 0;
+ mm_jpeg_job_q_node_t *node = NULL;
+ OMX_BOOL ret = OMX_FALSE;
+ uint32_t session_id = p_session->sessionId;
+
+ if (NULL == p_session) {
+ CDBG_ERROR("%s:%d] invalid session", __func__, __LINE__);
+ return rc;
+ }
+
+ pthread_mutex_lock(&my_obj->job_lock);
+
+ /* abort job if in todo queue */
+ CDBG("%s:%d] abort todo jobs", __func__, __LINE__);
+ node = mm_jpeg_queue_remove_job_by_session_id(&my_obj->job_mgr.job_queue, session_id);
+ while (NULL != node) {
+ free(node);
+ node = mm_jpeg_queue_remove_job_by_session_id(&my_obj->job_mgr.job_queue, session_id);
+ }
+
+ /* abort job if in ongoing queue */
+ CDBG("%s:%d] abort ongoing jobs", __func__, __LINE__);
+ node = mm_jpeg_queue_remove_job_by_session_id(&my_obj->ongoing_job_q, session_id);
+ while (NULL != node) {
+ free(node);
+ node = mm_jpeg_queue_remove_job_by_session_id(&my_obj->ongoing_job_q, session_id);
+ }
+
+ /* abort the current session */
+ mm_jpeg_session_abort(p_session);
+ mm_jpeg_session_destroy(p_session);
+ mm_jpeg_remove_session_idx(my_obj, session_id);
+ pthread_mutex_unlock(&my_obj->job_lock);
+
+ /* wake up jobMgr thread to work on new job if there is any */
+ cam_sem_post(&my_obj->job_mgr.job_sem);
+ CDBG("%s:%d] X", __func__, __LINE__);
+
+ return rc;
+}
+
+/** mm_jpeg_destroy_session:
+ *
+ * Arguments:
+ * @my_obj: jpeg object
+ * @session_id: session index
+ *
+ * Return:
+ * 0 for success else failure
+ *
+ * Description:
+ * Destroy the encoding session
+ *
+ **/
+int32_t mm_jpeg_destroy_session_unlocked(mm_jpeg_obj *my_obj,
+ mm_jpeg_job_session_t *p_session)
+{
+ int32_t rc = -1;
+ uint8_t clnt_idx = 0;
+ mm_jpeg_job_q_node_t *node = NULL;
+ OMX_BOOL ret = OMX_FALSE;
+ uint32_t session_id = p_session->sessionId;
+
+ if (NULL == p_session) {
+ CDBG_ERROR("%s:%d] invalid session", __func__, __LINE__);
+ return rc;
+ }
+
+ /* abort job if in todo queue */
+ CDBG("%s:%d] abort todo jobs", __func__, __LINE__);
+ node = mm_jpeg_queue_remove_job_by_session_id(&my_obj->job_mgr.job_queue, session_id);
+ while (NULL != node) {
+ free(node);
+ node = mm_jpeg_queue_remove_job_by_session_id(&my_obj->job_mgr.job_queue, session_id);
+ }
+
+ /* abort job if in ongoing queue */
+ CDBG("%s:%d] abort ongoing jobs", __func__, __LINE__);
+ node = mm_jpeg_queue_remove_job_by_session_id(&my_obj->ongoing_job_q, session_id);
+ while (NULL != node) {
+ free(node);
+ node = mm_jpeg_queue_remove_job_by_session_id(&my_obj->ongoing_job_q, session_id);
+ }
+
+ /* abort the current session */
+ mm_jpeg_session_abort(p_session);
+ mm_jpeg_remove_session_idx(my_obj, session_id);
+
+ return rc;
+}
+
+/** mm_jpeg_destroy_session:
+ *
+ * Arguments:
+ * @my_obj: jpeg object
+ * @session_id: session index
+ *
+ * Return:
+ * 0 for success else failure
+ *
+ * Description:
+ * Destroy the encoding session
+ *
+ **/
+int32_t mm_jpeg_destroy_session_by_id(mm_jpeg_obj *my_obj, uint32_t session_id)
+{
+ mm_jpeg_job_session_t *p_session = mm_jpeg_get_session(my_obj, session_id);
+
+ return mm_jpeg_destroy_session(my_obj, p_session);
+}
+
+/** mm_jpeg_close:
+ *
+ * Arguments:
+ * @my_obj: jpeg object
+ * @client_hdl: client handle
+ *
+ * Return:
+ * 0 for success else failure
+ *
+ * Description:
+ * Close the jpeg client
+ *
+ **/
+int32_t mm_jpeg_close(mm_jpeg_obj *my_obj, uint32_t client_hdl)
+{
+ int32_t rc = -1;
+ uint8_t clnt_idx = 0;
+ mm_jpeg_job_q_node_t *node = NULL;
+ OMX_BOOL ret = OMX_FALSE;
+ int i = 0;
+
+ /* check if valid client */
+ clnt_idx = mm_jpeg_util_get_index_by_handler(client_hdl);
+ if (clnt_idx >= MAX_JPEG_CLIENT_NUM) {
+ CDBG_ERROR("%s: invalid client with handler (%d)", __func__, client_hdl);
+ return rc;
+ }
+
+ CDBG("%s:%d] E", __func__, __LINE__);
+
+ /* abort all jobs from the client */
+ pthread_mutex_lock(&my_obj->job_lock);
+
+ CDBG("%s:%d] ", __func__, __LINE__);
+
+ for (i = 0; i < MM_JPEG_MAX_SESSION; i++) {
+ if (OMX_TRUE == my_obj->clnt_mgr[clnt_idx].session[i].active)
+ mm_jpeg_destroy_session_unlocked(my_obj,
+ &my_obj->clnt_mgr[clnt_idx].session[i]);
+ }
+
+ CDBG("%s:%d] ", __func__, __LINE__);
+
+ pthread_mutex_unlock(&my_obj->job_lock);
+ CDBG("%s:%d] ", __func__, __LINE__);
+
+ /* invalidate client session */
+ pthread_mutex_destroy(&my_obj->clnt_mgr[clnt_idx].lock);
+ memset(&my_obj->clnt_mgr[clnt_idx], 0, sizeof(mm_jpeg_client_t));
+
+ rc = 0;
+ CDBG("%s:%d] X", __func__, __LINE__);
+ return rc;
+}
+
+OMX_ERRORTYPE mm_jpeg_ebd(OMX_HANDLETYPE hComponent,
+ OMX_PTR pAppData,
+ OMX_BUFFERHEADERTYPE *pBuffer)
+{
+ OMX_ERRORTYPE ret = OMX_ErrorNone;
+ mm_jpeg_job_session_t *p_session = (mm_jpeg_job_session_t *) pAppData;
+
+ CDBG("%s:%d] count %d ", __func__, __LINE__, p_session->ebd_count);
+ pthread_mutex_lock(&p_session->lock);
+ p_session->ebd_count++;
+ pthread_mutex_unlock(&p_session->lock);
+ return 0;
+}
+
+OMX_ERRORTYPE mm_jpeg_fbd(OMX_HANDLETYPE hComponent,
+ OMX_PTR pAppData,
+ OMX_BUFFERHEADERTYPE *pBuffer)
+{
+ OMX_ERRORTYPE ret = OMX_ErrorNone;
+ mm_jpeg_job_session_t *p_session = (mm_jpeg_job_session_t *) pAppData;
+ uint32_t i = 0;
+ int rc = 0;
+ mm_jpeg_output_t output_buf;
+
+ CDBG("%s:%d] count %d ", __func__, __LINE__, p_session->fbd_count);
+
+ if (OMX_TRUE == p_session->abort_flag) {
+ pthread_cond_signal(&p_session->cond);
+ return ret;
+ }
+
+ pthread_mutex_lock(&p_session->lock);
+ p_session->fbd_count++;
+ if (NULL != p_session->params.jpeg_cb) {
+ p_session->job_status = JPEG_JOB_STATUS_DONE;
+ output_buf.buf_filled_len = (uint32_t)pBuffer->nFilledLen;
+ output_buf.buf_vaddr = pBuffer->pBuffer;
+ output_buf.fd = 0;
+ CDBG("%s:%d] send jpeg callback %d", __func__, __LINE__,
+ p_session->job_status);
+ p_session->params.jpeg_cb(p_session->job_status,
+ p_session->client_hdl,
+ p_session->jobId,
+ &output_buf,
+ p_session->params.userdata);
+
+ /* remove from ready queue */
+ mm_jpeg_job_done(p_session);
+ }
+ pthread_mutex_unlock(&p_session->lock);
+ CDBG("%s:%d] ", __func__, __LINE__);
+
+ return ret;
+}
+
+OMX_ERRORTYPE mm_jpeg_event_handler(OMX_HANDLETYPE hComponent,
+ OMX_PTR pAppData,
+ OMX_EVENTTYPE eEvent,
+ OMX_U32 nData1,
+ OMX_U32 nData2,
+ OMX_PTR pEventData)
+{
+ mm_jpeg_job_session_t *p_session = (mm_jpeg_job_session_t *) pAppData;
+
+ CDBG("%s:%d] %d %d %d", __func__, __LINE__, eEvent, (int)nData1,
+ (int)nData2);
+
+ pthread_mutex_lock(&p_session->lock);
+
+ if (OMX_TRUE == p_session->abort_flag) {
+ pthread_cond_signal(&p_session->cond);
+ pthread_mutex_unlock(&p_session->lock);
+ return OMX_ErrorNone;
+ }
+
+ if (eEvent == OMX_EventError) {
+ p_session->error_flag = OMX_ErrorHardware;
+ if (p_session->encoding == OMX_TRUE) {
+ CDBG("%s:%d] Error during encoding", __func__, __LINE__);
+
+ /* send jpeg callback */
+ if (NULL != p_session->params.jpeg_cb) {
+ p_session->job_status = JPEG_JOB_STATUS_ERROR;
+ CDBG("%s:%d] send jpeg error callback %d", __func__, __LINE__,
+ p_session->job_status);
+ p_session->params.jpeg_cb(p_session->job_status,
+ p_session->client_hdl,
+ p_session->jobId,
+ NULL,
+ p_session->params.userdata);
+ }
+
+ /* remove from ready queue */
+ mm_jpeg_job_done(p_session);
+ }
+ pthread_cond_signal(&p_session->cond);
+ } else if (eEvent == OMX_EventCmdComplete) {
+ if (p_session->state_change_pending == OMX_TRUE) {
+ p_session->state_change_pending = OMX_FALSE;
+ pthread_cond_signal(&p_session->cond);
+ }
+ }
+
+ pthread_mutex_unlock(&p_session->lock);
+ CDBG("%s:%d]", __func__, __LINE__);
+ return OMX_ErrorNone;
+}
+
+/* remove the first job from the queue with matching client handle */
+mm_jpeg_job_q_node_t* mm_jpeg_queue_remove_job_by_client_id(
+ mm_jpeg_queue_t* queue, uint32_t client_hdl)
+{
+ mm_jpeg_q_node_t* node = NULL;
+ mm_jpeg_job_q_node_t* data = NULL;
+ mm_jpeg_job_q_node_t* job_node = NULL;
+ struct cam_list *head = NULL;
+ struct cam_list *pos = NULL;
+
+ pthread_mutex_lock(&queue->lock);
+ head = &queue->head.list;
+ pos = head->next;
+ while(pos != head) {
+ node = member_of(pos, mm_jpeg_q_node_t, list);
+ data = (mm_jpeg_job_q_node_t *)node->data;
+
+ if (data && (data->enc_info.client_handle == client_hdl)) {
+ CDBG_ERROR("%s:%d] found matching client handle", __func__, __LINE__);
+ job_node = data;
+ cam_list_del_node(&node->list);
+ queue->size--;
+ free(node);
+ CDBG_ERROR("%s: queue size = %d", __func__, queue->size);
+ break;
+ }
+ pos = pos->next;
+ }
+
+ pthread_mutex_unlock(&queue->lock);
+
+ return job_node;
+}
+
+/* remove the first job from the queue with matching session id */
+mm_jpeg_job_q_node_t* mm_jpeg_queue_remove_job_by_session_id(
+ mm_jpeg_queue_t* queue, uint32_t session_id)
+{
+ mm_jpeg_q_node_t* node = NULL;
+ mm_jpeg_job_q_node_t* data = NULL;
+ mm_jpeg_job_q_node_t* job_node = NULL;
+ struct cam_list *head = NULL;
+ struct cam_list *pos = NULL;
+
+ pthread_mutex_lock(&queue->lock);
+ head = &queue->head.list;
+ pos = head->next;
+ while(pos != head) {
+ node = member_of(pos, mm_jpeg_q_node_t, list);
+ data = (mm_jpeg_job_q_node_t *)node->data;
+
+ if (data && (data->enc_info.encode_job.session_id == session_id)) {
+ CDBG_ERROR("%s:%d] found matching session id", __func__, __LINE__);
+ job_node = data;
+ cam_list_del_node(&node->list);
+ queue->size--;
+ free(node);
+ CDBG_ERROR("%s: queue size = %d", __func__, queue->size);
+ break;
+ }
+ pos = pos->next;
+ }
+
+ pthread_mutex_unlock(&queue->lock);
+
+ return job_node;
+}
+
+/* remove job from the queue with matching job id */
+mm_jpeg_job_q_node_t* mm_jpeg_queue_remove_job_by_job_id(
+ mm_jpeg_queue_t* queue, uint32_t job_id)
+{
+ mm_jpeg_q_node_t* node = NULL;
+ mm_jpeg_job_q_node_t* data = NULL;
+ mm_jpeg_job_q_node_t* job_node = NULL;
+ struct cam_list *head = NULL;
+ struct cam_list *pos = NULL;
+
+ pthread_mutex_lock(&queue->lock);
+ head = &queue->head.list;
+ pos = head->next;
+ while(pos != head) {
+ node = member_of(pos, mm_jpeg_q_node_t, list);
+ data = (mm_jpeg_job_q_node_t *)node->data;
+
+ if (data && (data->enc_info.job_id == job_id)) {
+ CDBG_ERROR("%s:%d] found matching job id", __func__, __LINE__);
+ job_node = data;
+ cam_list_del_node(&node->list);
+ queue->size--;
+ free(node);
+ break;
+ }
+ pos = pos->next;
+ }
+
+ pthread_mutex_unlock(&queue->lock);
+
+ return job_node;
+}
+
+/* remove job from the queue with matching job id */
+mm_jpeg_job_q_node_t* mm_jpeg_queue_remove_job_unlk(
+ mm_jpeg_queue_t* queue, uint32_t job_id)
+{
+ mm_jpeg_q_node_t* node = NULL;
+ mm_jpeg_job_q_node_t* data = NULL;
+ mm_jpeg_job_q_node_t* job_node = NULL;
+ struct cam_list *head = NULL;
+ struct cam_list *pos = NULL;
+
+ head = &queue->head.list;
+ pos = head->next;
+ while(pos != head) {
+ node = member_of(pos, mm_jpeg_q_node_t, list);
+ data = (mm_jpeg_job_q_node_t *)node->data;
+
+ if (data && (data->enc_info.job_id == job_id)) {
+ job_node = data;
+ cam_list_del_node(&node->list);
+ queue->size--;
+ free(node);
+ break;
+ }
+ pos = pos->next;
+ }
+
+ return job_node;
+}
diff --git a/camera/QCamera2/stack/mm-jpeg-interface/src/mm_jpeg_exif.c b/camera/QCamera2/stack/mm-jpeg-interface/src/mm_jpeg_exif.c
new file mode 100644
index 0000000..016c9ae
--- /dev/null
+++ b/camera/QCamera2/stack/mm-jpeg-interface/src/mm_jpeg_exif.c
@@ -0,0 +1,268 @@
+/* Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include "mm_jpeg_dbg.h"
+#include "mm_jpeg.h"
+#include <errno.h>
+
+
+#define LOWER(a) ((a) & 0xFFFF)
+#define UPPER(a) (((a)>>16) & 0xFFFF)
+#define CHANGE_ENDIAN_16(a) ((0x00FF & ((a)>>8)) | (0xFF00 & ((a)<<8)))
+
+
+/** addExifEntry:
+ *
+ * Arguments:
+ * @exif_info : Exif info struct
+ * @p_session: job session
+ * @tagid : exif tag ID
+ * @type : data type
+ * @count : number of data in uint of its type
+ * @data : input data ptr
+ *
+ * Retrun : int32_t type of status
+ * 0 -- success
+ * none-zero failure code
+ *
+ * Description:
+ * Function to add an entry to exif data
+ *
+ **/
+int32_t addExifEntry(QOMX_EXIF_INFO *p_exif_info, exif_tag_id_t tagid,
+ exif_tag_type_t type, uint32_t count, void *data)
+{
+ int32_t rc = 0;
+ int32_t numOfEntries = p_exif_info->numOfEntries;
+ QEXIF_INFO_DATA *p_info_data = p_exif_info->exif_data;
+ if(numOfEntries >= MAX_EXIF_TABLE_ENTRIES) {
+ ALOGE("%s: Number of entries exceeded limit", __func__);
+ return -1;
+ }
+
+ p_info_data[numOfEntries].tag_id = tagid;
+ p_info_data[numOfEntries].tag_entry.type = type;
+ p_info_data[numOfEntries].tag_entry.count = count;
+ p_info_data[numOfEntries].tag_entry.copy = 1;
+ switch (type) {
+ case EXIF_BYTE: {
+ if (count > 1) {
+ uint8_t *values = (uint8_t *)malloc(count);
+ if (values == NULL) {
+ ALOGE("%s: No memory for byte array", __func__);
+ rc = -1;
+ } else {
+ memcpy(values, data, count);
+ p_info_data[numOfEntries].tag_entry.data._bytes = values;
+ }
+ } else {
+ p_info_data[numOfEntries].tag_entry.data._byte = *(uint8_t *)data;
+ }
+ }
+ break;
+ case EXIF_ASCII: {
+ char *str = NULL;
+ str = (char *)malloc(count + 1);
+ if (str == NULL) {
+ ALOGE("%s: No memory for ascii string", __func__);
+ rc = -1;
+ } else {
+ memset(str, 0, count + 1);
+ memcpy(str, data, count);
+ p_info_data[numOfEntries].tag_entry.data._ascii = str;
+ }
+ }
+ break;
+ case EXIF_SHORT: {
+ if (count > 1) {
+ uint16_t *values = (uint16_t *)malloc(count * sizeof(uint16_t));
+ if (values == NULL) {
+ ALOGE("%s: No memory for short array", __func__);
+ rc = -1;
+ } else {
+ memcpy(values, data, count * sizeof(uint16_t));
+ p_info_data[numOfEntries].tag_entry.data._shorts = values;
+ }
+ } else {
+ p_info_data[numOfEntries].tag_entry.data._short = *(uint16_t *)data;
+ }
+ }
+ break;
+ case EXIF_LONG: {
+ if (count > 1) {
+ uint32_t *values = (uint32_t *)malloc(count * sizeof(uint32_t));
+ if (values == NULL) {
+ ALOGE("%s: No memory for long array", __func__);
+ rc = -1;
+ } else {
+ memcpy(values, data, count * sizeof(uint32_t));
+ p_info_data[numOfEntries].tag_entry.data._longs = values;
+ }
+ } else {
+ p_info_data[numOfEntries].tag_entry.data._long = *(uint32_t *)data;
+ }
+ }
+ break;
+ case EXIF_RATIONAL: {
+ if (count > 1) {
+ rat_t *values = (rat_t *)malloc(count * sizeof(rat_t));
+ if (values == NULL) {
+ ALOGE("%s: No memory for rational array", __func__);
+ rc = -1;
+ } else {
+ memcpy(values, data, count * sizeof(rat_t));
+ p_info_data[numOfEntries].tag_entry.data._rats = values;
+ }
+ } else {
+ p_info_data[numOfEntries].tag_entry.data._rat = *(rat_t *)data;
+ }
+ }
+ break;
+ case EXIF_UNDEFINED: {
+ uint8_t *values = (uint8_t *)malloc(count);
+ if (values == NULL) {
+ ALOGE("%s: No memory for undefined array", __func__);
+ rc = -1;
+ } else {
+ memcpy(values, data, count);
+ p_info_data[numOfEntries].tag_entry.data._undefined = values;
+ }
+ }
+ break;
+ case EXIF_SLONG: {
+ if (count > 1) {
+ int32_t *values = (int32_t *)malloc(count * sizeof(int32_t));
+ if (values == NULL) {
+ ALOGE("%s: No memory for signed long array", __func__);
+ rc = -1;
+ } else {
+ memcpy(values, data, count * sizeof(int32_t));
+ p_info_data[numOfEntries].tag_entry.data._slongs = values;
+ }
+ } else {
+ p_info_data[numOfEntries].tag_entry.data._slong = *(int32_t *)data;
+ }
+ }
+ break;
+ case EXIF_SRATIONAL: {
+ if (count > 1) {
+ srat_t *values = (srat_t *)malloc(count * sizeof(srat_t));
+ if (values == NULL) {
+ ALOGE("%s: No memory for signed rational array", __func__);
+ rc = -1;
+ } else {
+ memcpy(values, data, count * sizeof(srat_t));
+ p_info_data[numOfEntries].tag_entry.data._srats = values;
+ }
+ } else {
+ p_info_data[numOfEntries].tag_entry.data._srat = *(srat_t *)data;
+ }
+ }
+ break;
+ }
+
+ // Increase number of entries
+ p_exif_info->numOfEntries++;
+ return rc;
+}
+
+
+int32_t releaseExifEntry(QOMX_EXIF_INFO *p_exif_info)
+{
+ uint32_t i = 0;
+ for (i = 0; i < p_exif_info->numOfEntries; i++) {
+ switch (p_exif_info->exif_data[i].tag_entry.type) {
+ case EXIF_BYTE: {
+ if (p_exif_info->exif_data[i].tag_entry.count > 1 &&
+ p_exif_info->exif_data[i].tag_entry.data._bytes != NULL) {
+ free(p_exif_info->exif_data[i].tag_entry.data._bytes);
+ p_exif_info->exif_data[i].tag_entry.data._bytes = NULL;
+ }
+ }
+ break;
+ case EXIF_ASCII: {
+ if (p_exif_info->exif_data[i].tag_entry.data._ascii != NULL) {
+ free(p_exif_info->exif_data[i].tag_entry.data._ascii);
+ p_exif_info->exif_data[i].tag_entry.data._ascii = NULL;
+ }
+ }
+ break;
+ case EXIF_SHORT: {
+ if (p_exif_info->exif_data[i].tag_entry.count > 1 &&
+ p_exif_info->exif_data[i].tag_entry.data._shorts != NULL) {
+ free(p_exif_info->exif_data[i].tag_entry.data._shorts);
+ p_exif_info->exif_data[i].tag_entry.data._shorts = NULL;
+ }
+ }
+ break;
+ case EXIF_LONG: {
+ if (p_exif_info->exif_data[i].tag_entry.count > 1 &&
+ p_exif_info->exif_data[i].tag_entry.data._longs != NULL) {
+ free(p_exif_info->exif_data[i].tag_entry.data._longs);
+ p_exif_info->exif_data[i].tag_entry.data._longs = NULL;
+ }
+ }
+ break;
+ case EXIF_RATIONAL: {
+ if (p_exif_info->exif_data[i].tag_entry.count > 1 &&
+ p_exif_info->exif_data[i].tag_entry.data._rats != NULL) {
+ free(p_exif_info->exif_data[i].tag_entry.data._rats);
+ p_exif_info->exif_data[i].tag_entry.data._rats = NULL;
+ }
+ }
+ break;
+ case EXIF_UNDEFINED: {
+ if (p_exif_info->exif_data[i].tag_entry.data._undefined != NULL) {
+ free(p_exif_info->exif_data[i].tag_entry.data._undefined);
+ p_exif_info->exif_data[i].tag_entry.data._undefined = NULL;
+ }
+ }
+ break;
+ case EXIF_SLONG: {
+ if (p_exif_info->exif_data[i].tag_entry.count > 1 &&
+ p_exif_info->exif_data[i].tag_entry.data._slongs != NULL) {
+ free(p_exif_info->exif_data[i].tag_entry.data._slongs);
+ p_exif_info->exif_data[i].tag_entry.data._slongs = NULL;
+ }
+ }
+ break;
+ case EXIF_SRATIONAL: {
+ if (p_exif_info->exif_data[i].tag_entry.count > 1 &&
+ p_exif_info->exif_data[i].tag_entry.data._srats != NULL) {
+ free(p_exif_info->exif_data[i].tag_entry.data._srats);
+ p_exif_info->exif_data[i].tag_entry.data._srats = NULL;
+ }
+ }
+ break;
+ }
+
+ } /*end of switch*/
+
+ return 0;
+}
diff --git a/camera/QCamera2/stack/mm-jpeg-interface/src/mm_jpeg_interface.c b/camera/QCamera2/stack/mm-jpeg-interface/src/mm_jpeg_interface.c
new file mode 100644
index 0000000..4ffaeba
--- /dev/null
+++ b/camera/QCamera2/stack/mm-jpeg-interface/src/mm_jpeg_interface.c
@@ -0,0 +1,344 @@
+/* Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include <pthread.h>
+#include <errno.h>
+#include <sys/ioctl.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+#include "mm_jpeg_dbg.h"
+#include "mm_jpeg_interface.h"
+#include "mm_jpeg.h"
+
+static pthread_mutex_t g_intf_lock = PTHREAD_MUTEX_INITIALIZER;
+static mm_jpeg_obj* g_jpeg_obj = NULL;
+
+static pthread_mutex_t g_handler_lock = PTHREAD_MUTEX_INITIALIZER;
+static uint16_t g_handler_history_count = 0; /* history count for handler */
+
+/** mm_jpeg_util_generate_handler:
+ *
+ * Arguments:
+ * @index: client index
+ *
+ * Return:
+ * handle value
+ *
+ * Description:
+ * utility function to generate handler
+ *
+ **/
+uint32_t mm_jpeg_util_generate_handler(uint8_t index)
+{
+ uint32_t handler = 0;
+ pthread_mutex_lock(&g_handler_lock);
+ g_handler_history_count++;
+ if (0 == g_handler_history_count) {
+ g_handler_history_count++;
+ }
+ handler = g_handler_history_count;
+ handler = (handler<<8) | index;
+ pthread_mutex_unlock(&g_handler_lock);
+ return handler;
+}
+
+/** mm_jpeg_util_get_index_by_handler:
+ *
+ * Arguments:
+ * @handler: handle value
+ *
+ * Return:
+ * client index
+ *
+ * Description:
+ * get client index
+ *
+ **/
+uint8_t mm_jpeg_util_get_index_by_handler(uint32_t handler)
+{
+ return (handler & 0x000000ff);
+}
+
+/** mm_jpeg_intf_start_job:
+ *
+ * Arguments:
+ * @client_hdl: client handle
+ * @job: jpeg job object
+ * @jobId: job id
+ *
+ * Return:
+ * 0 success, failure otherwise
+ *
+ * Description:
+ * start the jpeg job
+ *
+ **/
+static int32_t mm_jpeg_intf_start_job(mm_jpeg_job_t* job, uint32_t* job_id)
+{
+ int32_t rc = -1;
+
+ if (NULL == job ||
+ NULL == job_id) {
+ CDBG_ERROR("%s:%d] invalid parameters for job or jobId", __func__, __LINE__);
+ return rc;
+ }
+
+ pthread_mutex_lock(&g_intf_lock);
+ if (NULL == g_jpeg_obj) {
+ /* mm_jpeg obj not exists, return error */
+ CDBG_ERROR("%s:%d] mm_jpeg is not opened yet", __func__, __LINE__);
+ pthread_mutex_unlock(&g_intf_lock);
+ return rc;
+ }
+ rc = mm_jpeg_start_job(g_jpeg_obj, job, job_id);
+ pthread_mutex_unlock(&g_intf_lock);
+ return rc;
+}
+
+/** mm_jpeg_intf_create_session:
+ *
+ * Arguments:
+ * @client_hdl: client handle
+ * @p_params: encode parameters
+ * @p_session_id: session id
+ *
+ * Return:
+ * 0 success, failure otherwise
+ *
+ * Description:
+ * Create new jpeg session
+ *
+ **/
+static int32_t mm_jpeg_intf_create_session(uint32_t client_hdl,
+ mm_jpeg_encode_params_t *p_params,
+ uint32_t *p_session_id)
+{
+ int32_t rc = -1;
+
+ if (0 == client_hdl || NULL == p_params || NULL == p_session_id) {
+ CDBG_ERROR("%s:%d] invalid client_hdl or jobId", __func__, __LINE__);
+ return rc;
+ }
+
+ pthread_mutex_lock(&g_intf_lock);
+ if (NULL == g_jpeg_obj) {
+ /* mm_jpeg obj not exists, return error */
+ CDBG_ERROR("%s:%d] mm_jpeg is not opened yet", __func__, __LINE__);
+ pthread_mutex_unlock(&g_intf_lock);
+ return rc;
+ }
+
+ rc = mm_jpeg_create_session(g_jpeg_obj, client_hdl, p_params, p_session_id);
+ pthread_mutex_unlock(&g_intf_lock);
+ return rc;
+}
+
+/** mm_jpeg_intf_destroy_session:
+ *
+ * Arguments:
+ * @session_id: session id
+ *
+ * Return:
+ * 0 success, failure otherwise
+ *
+ * Description:
+ * Destroy jpeg session
+ *
+ **/
+static int32_t mm_jpeg_intf_destroy_session(uint32_t session_id)
+{
+ int32_t rc = -1;
+
+ if (0 == session_id) {
+ CDBG_ERROR("%s:%d] invalid client_hdl or jobId", __func__, __LINE__);
+ return rc;
+ }
+
+ pthread_mutex_lock(&g_intf_lock);
+ if (NULL == g_jpeg_obj) {
+ /* mm_jpeg obj not exists, return error */
+ CDBG_ERROR("%s:%d] mm_jpeg is not opened yet", __func__, __LINE__);
+ pthread_mutex_unlock(&g_intf_lock);
+ return rc;
+ }
+
+ rc = mm_jpeg_destroy_session_by_id(g_jpeg_obj, session_id);
+ pthread_mutex_unlock(&g_intf_lock);
+ return rc;
+}
+
+/** mm_jpeg_intf_abort_job:
+ *
+ * Arguments:
+ * @jobId: job id
+ *
+ * Return:
+ * 0 success, failure otherwise
+ *
+ * Description:
+ * Abort the jpeg job
+ *
+ **/
+static int32_t mm_jpeg_intf_abort_job(uint32_t job_id)
+{
+ int32_t rc = -1;
+
+ if (0 == job_id) {
+ CDBG_ERROR("%s:%d] invalid jobId", __func__, __LINE__);
+ return rc;
+ }
+
+ pthread_mutex_lock(&g_intf_lock);
+ if (NULL == g_jpeg_obj) {
+ /* mm_jpeg obj not exists, return error */
+ CDBG_ERROR("%s:%d] mm_jpeg is not opened yet", __func__, __LINE__);
+ pthread_mutex_unlock(&g_intf_lock);
+ return rc;
+ }
+
+ rc = mm_jpeg_abort_job(g_jpeg_obj, job_id);
+ pthread_mutex_unlock(&g_intf_lock);
+ return rc;
+}
+
+/** mm_jpeg_intf_close:
+ *
+ * Arguments:
+ * @client_hdl: client handle
+ *
+ * Return:
+ * 0 success, failure otherwise
+ *
+ * Description:
+ * Close the jpeg job
+ *
+ **/
+static int32_t mm_jpeg_intf_close(uint32_t client_hdl)
+{
+ int32_t rc = -1;
+
+ if (0 == client_hdl) {
+ CDBG_ERROR("%s:%d] invalid client_hdl", __func__, __LINE__);
+ return rc;
+ }
+
+ pthread_mutex_lock(&g_intf_lock);
+ if (NULL == g_jpeg_obj) {
+ /* mm_jpeg obj not exists, return error */
+ CDBG_ERROR("%s:%d] mm_jpeg is not opened yet", __func__, __LINE__);
+ pthread_mutex_unlock(&g_intf_lock);
+ return rc;
+ }
+
+ rc = mm_jpeg_close(g_jpeg_obj, client_hdl);
+ g_jpeg_obj->num_clients--;
+ if(0 == rc) {
+ if (0 == g_jpeg_obj->num_clients) {
+ /* No client, close jpeg internally */
+ rc = mm_jpeg_deinit(g_jpeg_obj);
+ free(g_jpeg_obj);
+ g_jpeg_obj = NULL;
+ }
+ }
+
+ pthread_mutex_unlock(&g_intf_lock);
+ return rc;
+}
+
+/** jpeg_open:
+ *
+ * Arguments:
+ * @ops: ops table pointer
+ *
+ * Return:
+ * 0 failure, success otherwise
+ *
+ * Description:
+ * Open a jpeg client
+ *
+ **/
+uint32_t jpeg_open(mm_jpeg_ops_t *ops)
+{
+ int32_t rc = 0;
+ uint32_t clnt_hdl = 0;
+ mm_jpeg_obj* jpeg_obj = NULL;
+
+ pthread_mutex_lock(&g_intf_lock);
+ /* first time open */
+ if(NULL == g_jpeg_obj) {
+ jpeg_obj = (mm_jpeg_obj *)malloc(sizeof(mm_jpeg_obj));
+ if(NULL == jpeg_obj) {
+ CDBG_ERROR("%s:%d] no mem", __func__, __LINE__);
+ pthread_mutex_unlock(&g_intf_lock);
+ return clnt_hdl;
+ }
+
+ /* initialize jpeg obj */
+ memset(jpeg_obj, 0, sizeof(mm_jpeg_obj));
+ rc = mm_jpeg_init(jpeg_obj);
+ if(0 != rc) {
+ CDBG_ERROR("%s:%d] mm_jpeg_init err = %d", __func__, __LINE__, rc);
+ free(jpeg_obj);
+ pthread_mutex_unlock(&g_intf_lock);
+ return clnt_hdl;
+ }
+
+ /* remember in global variable */
+ g_jpeg_obj = jpeg_obj;
+ }
+
+ /* open new client */
+ clnt_hdl = mm_jpeg_new_client(g_jpeg_obj);
+ if (clnt_hdl > 0) {
+ /* valid client */
+ if (NULL != ops) {
+ /* fill in ops tbl if ptr not NULL */
+ ops->start_job = mm_jpeg_intf_start_job;
+ ops->abort_job = mm_jpeg_intf_abort_job;
+ ops->create_session = mm_jpeg_intf_create_session;
+ ops->destroy_session = mm_jpeg_intf_destroy_session;
+ ops->close = mm_jpeg_intf_close;
+ }
+ } else {
+ /* failed new client */
+ CDBG_ERROR("%s:%d] mm_jpeg_new_client failed", __func__, __LINE__);
+
+ if (0 == g_jpeg_obj->num_clients) {
+ /* no client, close jpeg */
+ mm_jpeg_deinit(g_jpeg_obj);
+ free(g_jpeg_obj);
+ g_jpeg_obj = NULL;
+ }
+ }
+
+ pthread_mutex_unlock(&g_intf_lock);
+ return clnt_hdl;
+}
diff --git a/camera/QCamera2/stack/mm-jpeg-interface/src/mm_jpeg_queue.c b/camera/QCamera2/stack/mm-jpeg-interface/src/mm_jpeg_queue.c
new file mode 100644
index 0000000..b6d87aa
--- /dev/null
+++ b/camera/QCamera2/stack/mm-jpeg-interface/src/mm_jpeg_queue.c
@@ -0,0 +1,155 @@
+/* Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include <pthread.h>
+#include "mm_jpeg_dbg.h"
+#include "mm_jpeg.h"
+
+int32_t mm_jpeg_queue_init(mm_jpeg_queue_t* queue)
+{
+ pthread_mutex_init(&queue->lock, NULL);
+ cam_list_init(&queue->head.list);
+ queue->size = 0;
+ return 0;
+}
+
+int32_t mm_jpeg_queue_enq(mm_jpeg_queue_t* queue, void* data)
+{
+ mm_jpeg_q_node_t* node =
+ (mm_jpeg_q_node_t *)malloc(sizeof(mm_jpeg_q_node_t));
+ if (NULL == node) {
+ CDBG_ERROR("%s: No memory for mm_jpeg_q_node_t", __func__);
+ return -1;
+ }
+
+ memset(node, 0, sizeof(mm_jpeg_q_node_t));
+ node->data = data;
+
+ pthread_mutex_lock(&queue->lock);
+ cam_list_add_tail_node(&node->list, &queue->head.list);
+ queue->size++;
+ pthread_mutex_unlock(&queue->lock);
+
+ return 0;
+
+}
+
+void* mm_jpeg_queue_deq(mm_jpeg_queue_t* queue)
+{
+ mm_jpeg_q_node_t* node = NULL;
+ void* data = NULL;
+ struct cam_list *head = NULL;
+ struct cam_list *pos = NULL;
+
+ pthread_mutex_lock(&queue->lock);
+ head = &queue->head.list;
+ pos = head->next;
+ if (pos != head) {
+ node = member_of(pos, mm_jpeg_q_node_t, list);
+ cam_list_del_node(&node->list);
+ queue->size--;
+ }
+ pthread_mutex_unlock(&queue->lock);
+
+ if (NULL != node) {
+ data = node->data;
+ free(node);
+ }
+
+ return data;
+}
+
+uint32_t mm_jpeg_queue_get_size(mm_jpeg_queue_t* queue)
+{
+ uint32_t size = 0;
+
+ pthread_mutex_lock(&queue->lock);
+ size = queue->size;
+ pthread_mutex_unlock(&queue->lock);
+
+ return size;
+
+}
+
+int32_t mm_jpeg_queue_deinit(mm_jpeg_queue_t* queue)
+{
+ mm_jpeg_queue_flush(queue);
+ pthread_mutex_destroy(&queue->lock);
+ return 0;
+}
+
+int32_t mm_jpeg_queue_flush(mm_jpeg_queue_t* queue)
+{
+ mm_jpeg_q_node_t* node = NULL;
+ void* data = NULL;
+ struct cam_list *head = NULL;
+ struct cam_list *pos = NULL;
+
+ pthread_mutex_lock(&queue->lock);
+ head = &queue->head.list;
+ pos = head->next;
+
+ while(pos != head) {
+ node = member_of(pos, mm_jpeg_q_node_t, list);
+ cam_list_del_node(&node->list);
+ queue->size--;
+
+ /* for now we only assume there is no ptr inside data
+ * so we free data directly */
+ if (NULL != node->data) {
+ free(node->data);
+ }
+ free(node);
+ pos = pos->next;
+ }
+ queue->size = 0;
+ pthread_mutex_unlock(&queue->lock);
+ return 0;
+}
+
+void* mm_jpeg_queue_peek(mm_jpeg_queue_t* queue)
+{
+ mm_jpeg_q_node_t* node = NULL;
+ void* data = NULL;
+ struct cam_list *head = NULL;
+ struct cam_list *pos = NULL;
+
+ pthread_mutex_lock(&queue->lock);
+ head = &queue->head.list;
+ pos = head->next;
+ if (pos != head) {
+ node = member_of(pos, mm_jpeg_q_node_t, list);
+ }
+ pthread_mutex_unlock(&queue->lock);
+
+ if (NULL != node) {
+ data = node->data;
+ }
+ return data;
+}
diff --git a/camera/QCamera2/stack/mm-jpeg-interface/test/Android.mk b/camera/QCamera2/stack/mm-jpeg-interface/test/Android.mk
new file mode 100644
index 0000000..e8aad0e
--- /dev/null
+++ b/camera/QCamera2/stack/mm-jpeg-interface/test/Android.mk
@@ -0,0 +1,37 @@
+OLD_LOCAL_PATH := $(LOCAL_PATH)
+MM_JPEG_TEST_PATH := $(call my-dir)
+
+include $(CLEAR_VARS)
+LOCAL_PATH := $(MM_JPEG_TEST_PATH)
+LOCAL_MODULE_TAGS := optional
+
+LOCAL_CFLAGS := -DCAMERA_ION_HEAP_ID=ION_IOMMU_HEAP_ID
+LOCAL_CFLAGS += -Werror
+LOCAL_CFLAGS += -D_ANDROID_
+LOCAL_CFLAGS += -include mm_jpeg_dbg.h
+
+ifeq ($(strip $(TARGET_USES_ION)),true)
+LOCAL_CFLAGS += -DUSE_ION
+endif
+
+OMX_HEADER_DIR := frameworks/native/include/media/openmax
+OMX_CORE_DIR := hardware/qcom/camera/mm-image-codec
+
+LOCAL_C_INCLUDES := $(MM_JPEG_TEST_PATH)
+LOCAL_C_INCLUDES += $(MM_JPEG_TEST_PATH)/../inc
+LOCAL_C_INCLUDES += $(MM_JPEG_TEST_PATH)/../../common
+LOCAL_C_INCLUDES += $(OMX_HEADER_DIR)
+LOCAL_C_INCLUDES += $(OMX_CORE_DIR)/qexif
+LOCAL_C_INCLUDES += $(OMX_CORE_DIR)/qomx_core
+
+
+LOCAL_SRC_FILES := mm_jpeg_ionbuf.c
+LOCAL_SRC_FILES += mm_jpeg_test.c
+
+LOCAL_MODULE := mm-jpeg-interface-test
+LOCAL_PRELINK_MODULE := false
+LOCAL_SHARED_LIBRARIES := liblog libcutils libdl libmmjpeg_interface
+
+include $(BUILD_EXECUTABLE)
+
+LOCAL_PATH := $(OLD_LOCAL_PATH)
diff --git a/camera/QCamera2/stack/mm-jpeg-interface/test/mm_jpeg_ionbuf.c b/camera/QCamera2/stack/mm-jpeg-interface/test/mm_jpeg_ionbuf.c
new file mode 100644
index 0000000..e9e0e96
--- /dev/null
+++ b/camera/QCamera2/stack/mm-jpeg-interface/test/mm_jpeg_ionbuf.c
@@ -0,0 +1,132 @@
+/* Copyright (c) 2013, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include <sys/ioctl.h>
+#include <linux/msm_ion.h>
+#include "mm_jpeg_ionbuf.h"
+
+/** buffer_allocate:
+ *
+ * Arguments:
+ * @p_buffer: ION buffer
+ *
+ * Return:
+ * buffer address
+ *
+ * Description:
+ * allocates ION buffer
+ *
+ **/
+void *buffer_allocate(buffer_test_t *p_buffer)
+{
+ void *l_buffer = NULL;
+
+ int lrc = 0;
+ struct ion_handle_data lhandle_data;
+
+ p_buffer->alloc.len = p_buffer->size;
+ p_buffer->alloc.align = 4096;
+ p_buffer->alloc.flags = ION_FLAG_CACHED;
+ p_buffer->alloc.heap_mask = 0x1 << ION_IOMMU_HEAP_ID;
+
+ p_buffer->ion_fd = open("/dev/ion", O_RDONLY);
+ if(p_buffer->ion_fd < 0) {
+ CDBG_ERROR("%s :Ion open failed", __func__);
+ goto ION_ALLOC_FAILED;
+ }
+
+ /* Make it page size aligned */
+ p_buffer->alloc.len = (p_buffer->alloc.len + 4095) & (~4095);
+ lrc = ioctl(p_buffer->ion_fd, ION_IOC_ALLOC, &p_buffer->alloc);
+ if (lrc < 0) {
+ CDBG_ERROR("%s :ION allocation failed len %d", __func__,
+ p_buffer->alloc.len);
+ goto ION_ALLOC_FAILED;
+ }
+
+ p_buffer->ion_info_fd.handle = p_buffer->alloc.handle;
+ lrc = ioctl(p_buffer->ion_fd, ION_IOC_SHARE,
+ &p_buffer->ion_info_fd);
+ if (lrc < 0) {
+ CDBG_ERROR("%s :ION map failed %s", __func__, strerror(errno));
+ goto ION_MAP_FAILED;
+ }
+
+ p_buffer->p_pmem_fd = p_buffer->ion_info_fd.fd;
+
+ l_buffer = mmap(NULL, p_buffer->alloc.len, PROT_READ | PROT_WRITE,
+ MAP_SHARED,p_buffer->p_pmem_fd, 0);
+
+ if (l_buffer == MAP_FAILED) {
+ CDBG_ERROR("%s :ION_MMAP_FAILED: %s (%d)", __func__,
+ strerror(errno), errno);
+ goto ION_MAP_FAILED;
+ }
+
+ return l_buffer;
+
+ION_MAP_FAILED:
+ lhandle_data.handle = p_buffer->ion_info_fd.handle;
+ ioctl(p_buffer->ion_fd, ION_IOC_FREE, &lhandle_data);
+ return NULL;
+ION_ALLOC_FAILED:
+ return NULL;
+
+}
+
+/** buffer_deallocate:
+ *
+ * Arguments:
+ * @p_buffer: ION buffer
+ *
+ * Return:
+ * buffer address
+ *
+ * Description:
+ * deallocates ION buffer
+ *
+ **/
+int buffer_deallocate(buffer_test_t *p_buffer)
+{
+ int lrc = 0;
+ int lsize = (p_buffer->size + 4095) & (~4095);
+
+ struct ion_handle_data lhandle_data;
+ lrc = munmap(p_buffer->addr, lsize);
+
+ close(p_buffer->ion_info_fd.fd);
+
+ lhandle_data.handle = p_buffer->ion_info_fd.handle;
+ ioctl(p_buffer->ion_fd, ION_IOC_FREE, &lhandle_data);
+
+ close(p_buffer->ion_fd);
+ return lrc;
+}
+
+
diff --git a/camera/QCamera2/stack/mm-jpeg-interface/test/mm_jpeg_ionbuf.h b/camera/QCamera2/stack/mm-jpeg-interface/test/mm_jpeg_ionbuf.h
new file mode 100644
index 0000000..7bc62cc
--- /dev/null
+++ b/camera/QCamera2/stack/mm-jpeg-interface/test/mm_jpeg_ionbuf.h
@@ -0,0 +1,81 @@
+/* Copyright (c) 2013, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef __MM_JPEG_IONBUF_H__
+#define __MM_JPEG_IONBUF_H__
+
+
+#include <stdio.h>
+#include <linux/msm_ion.h>
+#include <sys/mman.h>
+#include <unistd.h>
+#include <errno.h>
+#include <linux/android_pmem.h>
+#include <fcntl.h>
+#include "mm_jpeg_dbg.h"
+
+typedef struct {
+ struct ion_fd_data ion_info_fd;
+ struct ion_allocation_data alloc;
+ int p_pmem_fd;
+ long size;
+ int ion_fd;
+ uint8_t *addr;
+} buffer_test_t;
+
+/** buffer_allocate:
+ *
+ * Arguments:
+ * @p_buffer: ION buffer
+ *
+ * Return:
+ * buffer address
+ *
+ * Description:
+ * allocates ION buffer
+ *
+ **/
+void* buffer_allocate(buffer_test_t *p_buffer);
+
+/** buffer_deallocate:
+ *
+ * Arguments:
+ * @p_buffer: ION buffer
+ *
+ * Return:
+ * buffer address
+ *
+ * Description:
+ * deallocates ION buffer
+ *
+ **/
+int buffer_deallocate(buffer_test_t *p_buffer);
+
+#endif
+
diff --git a/camera/QCamera2/stack/mm-jpeg-interface/test/mm_jpeg_test.c b/camera/QCamera2/stack/mm-jpeg-interface/test/mm_jpeg_test.c
new file mode 100644
index 0000000..8ffbb6b
--- /dev/null
+++ b/camera/QCamera2/stack/mm-jpeg-interface/test/mm_jpeg_test.c
@@ -0,0 +1,327 @@
+/* Copyright (c) 2013, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include "mm_jpeg_interface.h"
+#include "mm_jpeg_ionbuf.h"
+#include <sys/time.h>
+
+/** DUMP_TO_FILE:
+ * @filename: file name
+ * @p_addr: address of the buffer
+ * @len: buffer length
+ *
+ * dump the image to the file
+ **/
+#define DUMP_TO_FILE(filename, p_addr, len) ({ \
+ int rc = 0; \
+ FILE *fp = fopen(filename, "w+"); \
+ if (fp) { \
+ rc = fwrite(p_addr, 1, len, fp); \
+ fclose(fp); \
+ } else { \
+ CDBG_ERROR("%s:%d] cannot dump image", __func__, __LINE__); \
+ } \
+})
+
+static int g_count = 1, g_i;
+
+typedef struct {
+ char *filename;
+ int width;
+ int height;
+ char *out_filename;
+} jpeg_test_input_t;
+
+static jpeg_test_input_t jpeg_input[] = {
+ {"/data/test.yuv", 1280, 720, "/data/test.jpg"}
+};
+
+typedef struct {
+ char *filename;
+ int width;
+ int height;
+ char *out_filename;
+ pthread_mutex_t lock;
+ pthread_cond_t cond;
+ buffer_test_t input;
+ buffer_test_t output;
+ int use_ion;
+ uint32_t handle;
+ mm_jpeg_ops_t ops;
+ uint32_t job_id[5];
+ mm_jpeg_encode_params_t params;
+ mm_jpeg_job_t job;
+ uint32_t session_id;
+} mm_jpeg_intf_test_t;
+
+static void mm_jpeg_encode_callback(jpeg_job_status_t status,
+ uint32_t client_hdl,
+ uint32_t jobId,
+ mm_jpeg_output_t *p_output,
+ void *userData)
+{
+ mm_jpeg_intf_test_t *p_obj = (mm_jpeg_intf_test_t *)userData;
+
+ if (status == JPEG_JOB_STATUS_ERROR) {
+ CDBG_ERROR("%s:%d] Encode error", __func__, __LINE__);
+ } else {
+ CDBG_ERROR("%s:%d] Encode success file%s addr %p len %d",
+ __func__, __LINE__, p_obj->out_filename,
+ p_output->buf_vaddr, p_output->buf_filled_len);
+ DUMP_TO_FILE(p_obj->out_filename, p_output->buf_vaddr, p_output->buf_filled_len);
+ }
+ g_i++;
+ if (g_i >= g_count) {
+ CDBG_ERROR("%s:%d] Signal the thread", __func__, __LINE__);
+ pthread_cond_signal(&p_obj->cond);
+ }
+}
+
+int mm_jpeg_test_alloc(buffer_test_t *p_buffer, int use_pmem)
+{
+ int ret = 0;
+ /*Allocate buffers*/
+ if (use_pmem) {
+ p_buffer->addr = (uint8_t *)buffer_allocate(p_buffer);
+ if (NULL == p_buffer->addr) {
+ CDBG_ERROR("%s:%d] Error",__func__, __LINE__);
+ return -1;
+ }
+ } else {
+ /* Allocate heap memory */
+ p_buffer->addr = (uint8_t *)malloc(p_buffer->size);
+ if (NULL == p_buffer->addr) {
+ CDBG_ERROR("%s:%d] Error",__func__, __LINE__);
+ return -1;
+ }
+ }
+ return ret;
+}
+
+void mm_jpeg_test_free(buffer_test_t *p_buffer)
+{
+ if (p_buffer->addr == NULL)
+ return;
+
+ if (p_buffer->p_pmem_fd > 0)
+ buffer_deallocate(p_buffer);
+ else
+ free(p_buffer->addr);
+
+ memset(p_buffer, 0x0, sizeof(buffer_test_t));
+}
+
+int mm_jpeg_test_read(mm_jpeg_intf_test_t *p_obj)
+{
+ int rc = 0;
+ FILE *fp = NULL;
+ int file_size = 0;
+ fp = fopen(p_obj->filename, "rb");
+ if (!fp) {
+ CDBG_ERROR("%s:%d] error", __func__, __LINE__);
+ return -1;
+ }
+ fseek(fp, 0, SEEK_END);
+ file_size = ftell(fp);
+ fseek(fp, 0, SEEK_SET);
+ CDBG_ERROR("%s:%d] input file size is %d buf_size %ld",
+ __func__, __LINE__, file_size, p_obj->input.size);
+
+ if (p_obj->input.size > file_size) {
+ CDBG_ERROR("%s:%d] error", __func__, __LINE__);
+ fclose(fp);
+ return -1;
+ }
+ fread(p_obj->input.addr, 1, p_obj->input.size, fp);
+ fclose(fp);
+ return 0;
+}
+
+static int encode_init(jpeg_test_input_t *p_input, mm_jpeg_intf_test_t *p_obj)
+{
+ int rc = -1;
+ int size = p_input->width * p_input->height;
+ mm_jpeg_encode_params_t *p_params = &p_obj->params;
+ mm_jpeg_encode_job_t *p_job_params = &p_obj->job.encode_job;
+
+ p_obj->filename = p_input->filename;
+ p_obj->width = p_input->width;
+ p_obj->height = p_input->height;
+ p_obj->out_filename = p_input->out_filename;
+ p_obj->use_ion = 1;
+
+ pthread_mutex_init(&p_obj->lock, NULL);
+ pthread_cond_init(&p_obj->cond, NULL);
+
+ /* allocate buffers */
+ p_obj->input.size = size * 3/2;
+ rc = mm_jpeg_test_alloc(&p_obj->input, p_obj->use_ion);
+ if (rc) {
+ CDBG_ERROR("%s:%d] Error",__func__, __LINE__);
+ return -1;
+ }
+
+ p_obj->output.size = size * 3/2;
+ rc = mm_jpeg_test_alloc(&p_obj->output, 0);
+ if (rc) {
+ CDBG_ERROR("%s:%d] Error",__func__, __LINE__);
+ return -1;
+ }
+
+ rc = mm_jpeg_test_read(p_obj);
+ if (rc) {
+ CDBG_ERROR("%s:%d] Error",__func__, __LINE__);
+ return -1;
+ }
+
+ /* set encode parameters */
+ p_params->jpeg_cb = mm_jpeg_encode_callback;
+ p_params->userdata = p_obj;
+ p_params->color_format = MM_JPEG_COLOR_FORMAT_YCRCBLP_H2V2;
+
+ /* dest buffer config */
+ p_params->dest_buf[0].buf_size = p_obj->output.size;
+ p_params->dest_buf[0].buf_vaddr = p_obj->output.addr;
+ p_params->dest_buf[0].fd = p_obj->output.p_pmem_fd;
+ p_params->dest_buf[0].index = 0;
+ p_params->num_dst_bufs = 1;
+
+ /* src buffer config*/
+ p_params->src_main_buf[0].buf_size = p_obj->input.size;
+ p_params->src_main_buf[0].buf_vaddr = p_obj->input.addr;
+ p_params->src_main_buf[0].fd = p_obj->input.p_pmem_fd;
+ p_params->src_main_buf[0].index = 0;
+ p_params->src_main_buf[0].format = MM_JPEG_FMT_YUV;
+ p_params->src_main_buf[0].offset.mp[0].len = size;
+ p_params->src_main_buf[0].offset.mp[1].len = size >> 1;
+ p_params->num_src_bufs = 1;
+
+ p_params->encode_thumbnail = 1;
+ p_params->exif_info.numOfEntries = 0;
+ p_params->quality = 80;
+
+ p_job_params->dst_index = 0;
+ p_job_params->src_index = 0;
+ p_job_params->rotation = 0;
+
+ /* main dimension */
+ p_job_params->main_dim.src_dim.width = p_obj->width;
+ p_job_params->main_dim.src_dim.height = p_obj->height;
+ p_job_params->main_dim.dst_dim.width = p_obj->width;
+ p_job_params->main_dim.dst_dim.height = p_obj->height;
+ p_job_params->main_dim.crop.top = 0;
+ p_job_params->main_dim.crop.left = 0;
+ p_job_params->main_dim.crop.width = p_obj->width;
+ p_job_params->main_dim.crop.height = p_obj->height;
+
+ /* thumb dimension */
+ p_job_params->thumb_dim.src_dim.width = p_obj->width;
+ p_job_params->thumb_dim.src_dim.height = p_obj->height;
+ p_job_params->thumb_dim.dst_dim.width = 512;
+ p_job_params->thumb_dim.dst_dim.height = 384;
+ p_job_params->thumb_dim.crop.top = 0;
+ p_job_params->thumb_dim.crop.left = 0;
+ p_job_params->thumb_dim.crop.width = p_obj->width;
+ p_job_params->thumb_dim.crop.height = p_obj->height;
+ return 0;
+}
+
+static int encode_test(jpeg_test_input_t *p_input)
+{
+ int rc = 0;
+ mm_jpeg_intf_test_t jpeg_obj;
+ int i = 0;
+
+ memset(&jpeg_obj, 0x0, sizeof(jpeg_obj));
+ rc = encode_init(p_input, &jpeg_obj);
+ if (rc) {
+ CDBG_ERROR("%s:%d] Error",__func__, __LINE__);
+ return -1;
+ }
+
+ jpeg_obj.handle = jpeg_open(&jpeg_obj.ops);
+ if (jpeg_obj.handle == 0) {
+ CDBG_ERROR("%s:%d] Error",__func__, __LINE__);
+ goto end;
+ }
+
+ rc = jpeg_obj.ops.create_session(jpeg_obj.handle, &jpeg_obj.params,
+ &jpeg_obj.job.encode_job.session_id);
+ if (jpeg_obj.job.encode_job.session_id == 0) {
+ CDBG_ERROR("%s:%d] Error",__func__, __LINE__);
+ goto end;
+ }
+
+ for (i = 0; i < g_count; i++) {
+ jpeg_obj.job.job_type = JPEG_JOB_TYPE_ENCODE;
+ rc = jpeg_obj.ops.start_job(&jpeg_obj.job, &jpeg_obj.job_id[i]);
+ if (rc) {
+ CDBG_ERROR("%s:%d] Error",__func__, __LINE__);
+ goto end;
+ }
+ }
+
+ /*
+ usleep(5);
+ jpeg_obj.ops.abort_job(jpeg_obj.job_id[0]);
+ */
+ pthread_mutex_lock(&jpeg_obj.lock);
+ pthread_cond_wait(&jpeg_obj.cond, &jpeg_obj.lock);
+ pthread_mutex_unlock(&jpeg_obj.lock);
+
+ jpeg_obj.ops.destroy_session(jpeg_obj.job.encode_job.session_id);
+
+ jpeg_obj.ops.close(jpeg_obj.handle);
+
+
+end:
+ mm_jpeg_test_free(&jpeg_obj.input);
+ mm_jpeg_test_free(&jpeg_obj.output);
+ return 0;
+}
+
+/** main:
+ *
+ * Arguments:
+ * @argc
+ * @argv
+ *
+ * Return:
+ * 0 or -ve values
+ *
+ * Description:
+ * main function
+ *
+ **/
+int main(int argc, char* argv[])
+{
+ return encode_test(&jpeg_input[0]);
+}
+
+
diff --git a/camera/QCamera2/util/QCameraCmdThread.cpp b/camera/QCamera2/util/QCameraCmdThread.cpp
new file mode 100644
index 0000000..c5be4ad
--- /dev/null
+++ b/camera/QCamera2/util/QCameraCmdThread.cpp
@@ -0,0 +1,210 @@
+/* Copyright (c) 2012-2013, The Linux Foundataion. All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions are
+* met:
+* * Redistributions of source code must retain the above copyright
+* notice, this list of conditions and the following disclaimer.
+* * Redistributions in binary form must reproduce the above
+* copyright notice, this list of conditions and the following
+* disclaimer in the documentation and/or other materials provided
+* with the distribution.
+* * Neither the name of The Linux Foundation nor the names of its
+* contributors may be used to endorse or promote products derived
+* from this software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*
+*/
+
+#include <utils/Errors.h>
+#include <utils/Log.h>
+#include <sys/prctl.h>
+#include "QCameraCmdThread.h"
+
+using namespace android;
+
+namespace qcamera {
+
+/*===========================================================================
+ * FUNCTION : QCameraCmdThread
+ *
+ * DESCRIPTION: default constructor of QCameraCmdThread
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : None
+ *==========================================================================*/
+QCameraCmdThread::QCameraCmdThread() :
+ cmd_queue()
+{
+ cmd_pid = 0;
+ cam_sem_init(&sync_sem, 0);
+ cam_sem_init(&cmd_sem, 0);
+}
+
+/*===========================================================================
+ * FUNCTION : ~QCameraCmdThread
+ *
+ * DESCRIPTION: deconstructor of QCameraCmdThread
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : None
+ *==========================================================================*/
+QCameraCmdThread::~QCameraCmdThread()
+{
+ cam_sem_destroy(&sync_sem);
+ cam_sem_destroy(&cmd_sem);
+}
+
+/*===========================================================================
+ * FUNCTION : launch
+ *
+ * DESCRIPTION: launch Cmd Thread
+ *
+ * PARAMETERS :
+ * @start_routine : thread routine function ptr
+ * @user_data : user data ptr
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraCmdThread::launch(void *(*start_routine)(void *),
+ void* user_data)
+{
+ /* launch the thread */
+ pthread_create(&cmd_pid,
+ NULL,
+ start_routine,
+ user_data);
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : setName
+ *
+ * DESCRIPTION: name the cmd thread
+ *
+ * PARAMETERS :
+ * @name : desired name for the thread
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraCmdThread::setName(const char* name)
+{
+ /* name the thread */
+ prctl(PR_SET_NAME, (unsigned long)name, 0, 0, 0);
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : sendCmd
+ *
+ * DESCRIPTION: send a command to the Cmd Thread
+ *
+ * PARAMETERS :
+ * @cmd : command to be executed.
+ * @sync_cmd: flag to indicate if this is a synchorinzed cmd. If true, this call
+ * will wait until signal is set after the command is completed.
+ * @priority: flag to indicate if this is a cmd with priority. If true, the cmd
+ * will be enqueued to the head with priority.
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraCmdThread::sendCmd(camera_cmd_type_t cmd, uint8_t sync_cmd, uint8_t priority)
+{
+ camera_cmd_t *node = (camera_cmd_t *)malloc(sizeof(camera_cmd_t));
+ if (NULL == node) {
+ ALOGE("%s: No memory for camera_cmd_t", __func__);
+ return NO_MEMORY;
+ }
+ memset(node, 0, sizeof(camera_cmd_t));
+ node->cmd = cmd;
+
+ if (priority) {
+ cmd_queue.enqueueWithPriority((void *)node);
+ } else {
+ cmd_queue.enqueue((void *)node);
+ }
+ cam_sem_post(&cmd_sem);
+
+ /* if is a sync call, need to wait until it returns */
+ if (sync_cmd) {
+ cam_sem_wait(&sync_sem);
+ }
+ return NO_ERROR;
+}
+
+/*===========================================================================
+ * FUNCTION : getCmd
+ *
+ * DESCRIPTION: dequeue a cmommand from cmd queue
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : cmd dequeued
+ *==========================================================================*/
+camera_cmd_type_t QCameraCmdThread::getCmd()
+{
+ camera_cmd_type_t cmd = CAMERA_CMD_TYPE_NONE;
+ camera_cmd_t *node = (camera_cmd_t *)cmd_queue.dequeue();
+ if (NULL == node) {
+ ALOGD("%s: No notify avail", __func__);
+ return CAMERA_CMD_TYPE_NONE;
+ } else {
+ cmd = node->cmd;
+ free(node);
+ }
+ return cmd;
+}
+
+/*===========================================================================
+ * FUNCTION : exit
+ *
+ * DESCRIPTION: exit the CMD thread
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : int32_t type of status
+ * NO_ERROR -- success
+ * none-zero failure code
+ *==========================================================================*/
+int32_t QCameraCmdThread::exit()
+{
+ int32_t rc = NO_ERROR;
+
+ if (cmd_pid == 0) {
+ return rc;
+ }
+
+ rc = sendCmd(CAMERA_CMD_TYPE_EXIT, 0, 1);
+ if (NO_ERROR != rc) {
+ ALOGE("%s: Error during exit, rc = %d", __func__, rc);
+ return rc;
+ }
+
+ /* wait until cmd thread exits */
+ if (pthread_join(cmd_pid, NULL) != 0) {
+ ALOGD("%s: pthread dead already\n", __func__);
+ }
+ cmd_pid = 0;
+ return rc;
+}
+
+}; // namespace qcamera
diff --git a/camera/QCamera2/util/QCameraCmdThread.h b/camera/QCamera2/util/QCameraCmdThread.h
new file mode 100644
index 0000000..a9511dc
--- /dev/null
+++ b/camera/QCamera2/util/QCameraCmdThread.h
@@ -0,0 +1,74 @@
+/* Copyright (c) 2012, The Linux Foundataion. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef __QCAMERA_CMD_THREAD_H__
+#define __QCAMERA_CMD_THREAD_H__
+
+#include <pthread.h>
+#include <cam_semaphore.h>
+
+#include "cam_types.h"
+#include "QCameraQueue.h"
+
+namespace qcamera {
+
+typedef enum
+{
+ CAMERA_CMD_TYPE_NONE,
+ CAMERA_CMD_TYPE_START_DATA_PROC,
+ CAMERA_CMD_TYPE_STOP_DATA_PROC,
+ CAMERA_CMD_TYPE_DO_NEXT_JOB,
+ CAMERA_CMD_TYPE_EXIT,
+ CAMERA_CMD_TYPE_MAX
+} camera_cmd_type_t;
+
+typedef struct {
+ camera_cmd_type_t cmd;
+} camera_cmd_t;
+
+class QCameraCmdThread {
+public:
+ QCameraCmdThread();
+ ~QCameraCmdThread();
+
+ int32_t launch(void *(*start_routine)(void *), void* user_data);
+ int32_t setName(const char* name);
+ int32_t exit();
+ int32_t sendCmd(camera_cmd_type_t cmd, uint8_t sync_cmd, uint8_t priority);
+ camera_cmd_type_t getCmd();
+
+ QCameraQueue cmd_queue; /* cmd queue */
+ pthread_t cmd_pid; /* cmd thread ID */
+ cam_semaphore_t cmd_sem; /* semaphore for cmd thread */
+ cam_semaphore_t sync_sem; /* semaphore for synchronized call signal */
+};
+
+}; // namespace qcamera
+
+#endif /* __QCAMERA_CMD_THREAD_H__ */
diff --git a/camera/QCamera2/util/QCameraQueue.cpp b/camera/QCamera2/util/QCameraQueue.cpp
new file mode 100644
index 0000000..c6bb94e
--- /dev/null
+++ b/camera/QCamera2/util/QCameraQueue.cpp
@@ -0,0 +1,295 @@
+/* Copyright (c) 2012, The Linux Foundataion. All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions are
+* met:
+* * Redistributions of source code must retain the above copyright
+* notice, this list of conditions and the following disclaimer.
+* * Redistributions in binary form must reproduce the above
+* copyright notice, this list of conditions and the following
+* disclaimer in the documentation and/or other materials provided
+* with the distribution.
+* * Neither the name of The Linux Foundation nor the names of its
+* contributors may be used to endorse or promote products derived
+* from this software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*
+*/
+
+#include <utils/Errors.h>
+#include <utils/Log.h>
+#include "QCameraQueue.h"
+
+namespace qcamera {
+
+/*===========================================================================
+ * FUNCTION : QCameraQueue
+ *
+ * DESCRIPTION: default constructor of QCameraQueue
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : None
+ *==========================================================================*/
+QCameraQueue::QCameraQueue()
+{
+ pthread_mutex_init(&m_lock, NULL);
+ cam_list_init(&m_head.list);
+ m_size = 0;
+ m_dataFn = NULL;
+ m_userData = NULL;
+}
+
+/*===========================================================================
+ * FUNCTION : QCameraQueue
+ *
+ * DESCRIPTION: constructor of QCameraQueue
+ *
+ * PARAMETERS :
+ * @data_rel_fn : function ptr to release node data internal resource
+ * @user_data : user data ptr
+ *
+ * RETURN : None
+ *==========================================================================*/
+QCameraQueue::QCameraQueue(release_data_fn data_rel_fn, void *user_data)
+{
+ pthread_mutex_init(&m_lock, NULL);
+ cam_list_init(&m_head.list);
+ m_size = 0;
+ m_dataFn = data_rel_fn;
+ m_userData = user_data;
+}
+
+/*===========================================================================
+ * FUNCTION : ~QCameraQueue
+ *
+ * DESCRIPTION: deconstructor of QCameraQueue
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : None
+ *==========================================================================*/
+QCameraQueue::~QCameraQueue()
+{
+ flush();
+ pthread_mutex_destroy(&m_lock);
+}
+
+/*===========================================================================
+ * FUNCTION : isEmpty
+ *
+ * DESCRIPTION: return if the queue is empty or not
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : true -- queue is empty; false -- not empty
+ *==========================================================================*/
+bool QCameraQueue::isEmpty()
+{
+ bool flag = true;
+ pthread_mutex_lock(&m_lock);
+ if (m_size > 0) {
+ flag = false;
+ }
+ pthread_mutex_unlock(&m_lock);
+ return flag;
+}
+
+/*===========================================================================
+ * FUNCTION : enqueue
+ *
+ * DESCRIPTION: enqueue data into the queue
+ *
+ * PARAMETERS :
+ * @data : data to be enqueued
+ *
+ * RETURN : true -- success; false -- failed
+ *==========================================================================*/
+bool QCameraQueue::enqueue(void *data)
+{
+ camera_q_node *node =
+ (camera_q_node *)malloc(sizeof(camera_q_node));
+ if (NULL == node) {
+ ALOGE("%s: No memory for camera_q_node", __func__);
+ return false;
+ }
+
+ memset(node, 0, sizeof(camera_q_node));
+ node->data = data;
+
+ pthread_mutex_lock(&m_lock);
+ cam_list_add_tail_node(&node->list, &m_head.list);
+ m_size++;
+ pthread_mutex_unlock(&m_lock);
+ return true;
+}
+
+/*===========================================================================
+ * FUNCTION : enqueueWithPriority
+ *
+ * DESCRIPTION: enqueue data into queue with priority, will insert into the
+ * head of the queue
+ *
+ * PARAMETERS :
+ * @data : data to be enqueued
+ *
+ * RETURN : true -- success; false -- failed
+ *==========================================================================*/
+bool QCameraQueue::enqueueWithPriority(void *data)
+{
+ camera_q_node *node =
+ (camera_q_node *)malloc(sizeof(camera_q_node));
+ if (NULL == node) {
+ ALOGE("%s: No memory for camera_q_node", __func__);
+ return false;
+ }
+
+ memset(node, 0, sizeof(camera_q_node));
+ node->data = data;
+
+ pthread_mutex_lock(&m_lock);
+ struct cam_list *p_next = m_head.list.next;
+
+ m_head.list.next = &node->list;
+ p_next->prev = &node->list;
+ node->list.next = p_next;
+ node->list.prev = &m_head.list;
+
+ m_size++;
+ pthread_mutex_unlock(&m_lock);
+ return true;
+}
+
+/*===========================================================================
+ * FUNCTION : dequeue
+ *
+ * DESCRIPTION: dequeue data from the queue
+ *
+ * PARAMETERS :
+ * @bFromHead : if true, dequeue from the head
+ * if false, dequeue from the tail
+ *
+ * RETURN : data ptr. NULL if not any data in the queue.
+ *==========================================================================*/
+void* QCameraQueue::dequeue(bool bFromHead)
+{
+ camera_q_node* node = NULL;
+ void* data = NULL;
+ struct cam_list *head = NULL;
+ struct cam_list *pos = NULL;
+
+ pthread_mutex_lock(&m_lock);
+ head = &m_head.list;
+ if (bFromHead) {
+ pos = head->next;
+ } else {
+ pos = head->prev;
+ }
+ if (pos != head) {
+ node = member_of(pos, camera_q_node, list);
+ cam_list_del_node(&node->list);
+ m_size--;
+ }
+ pthread_mutex_unlock(&m_lock);
+
+ if (NULL != node) {
+ data = node->data;
+ free(node);
+ }
+
+ return data;
+}
+
+/*===========================================================================
+ * FUNCTION : flush
+ *
+ * DESCRIPTION: flush all nodes from the queue, queue will be empty after this
+ * operation.
+ *
+ * PARAMETERS : None
+ *
+ * RETURN : None
+ *==========================================================================*/
+void QCameraQueue::flush(){
+ camera_q_node* node = NULL;
+ struct cam_list *head = NULL;
+ struct cam_list *pos = NULL;
+
+ pthread_mutex_lock(&m_lock);
+ head = &m_head.list;
+ pos = head->next;
+
+ while(pos != head) {
+ node = member_of(pos, camera_q_node, list);
+ pos = pos->next;
+ cam_list_del_node(&node->list);
+ m_size--;
+
+ if (NULL != node->data) {
+ if (m_dataFn) {
+ m_dataFn(node->data, m_userData);
+ }
+ free(node->data);
+ }
+ free(node);
+
+ }
+ m_size = 0;
+ pthread_mutex_unlock(&m_lock);
+}
+
+/*===========================================================================
+ * FUNCTION : flushNodes
+ *
+ * DESCRIPTION: flush only specific nodes, depending on
+ * the given matching function.
+ *
+ * PARAMETERS :
+ * @match : matching function
+ *
+ * RETURN : None
+ *==========================================================================*/
+void QCameraQueue::flushNodes(match_fn match){
+ camera_q_node* node = NULL;
+ struct cam_list *head = NULL;
+ struct cam_list *pos = NULL;
+
+ if ( NULL == match ) {
+ return;
+ }
+
+ pthread_mutex_lock(&m_lock);
+ head = &m_head.list;
+ pos = head->next;
+
+ while(pos != head) {
+ node = member_of(pos, camera_q_node, list);
+ pos = pos->next;
+ if ( match(node->data, m_userData) ) {
+ cam_list_del_node(&node->list);
+ m_size--;
+
+ if (NULL != node->data) {
+ if (m_dataFn) {
+ m_dataFn(node->data, m_userData);
+ }
+ free(node->data);
+ }
+ free(node);
+ }
+ }
+ pthread_mutex_unlock(&m_lock);
+}
+
+}; // namespace qcamera
diff --git a/camera/QCamera2/util/QCameraQueue.h b/camera/QCamera2/util/QCameraQueue.h
new file mode 100644
index 0000000..6e2c759
--- /dev/null
+++ b/camera/QCamera2/util/QCameraQueue.h
@@ -0,0 +1,67 @@
+/* Copyright (c) 2012, The Linux Foundataion. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef __QCAMERA_QUEUE_H__
+#define __QCAMERA_QUEUE_H__
+
+#include <pthread.h>
+#include "cam_list.h"
+
+namespace qcamera {
+
+typedef void (*release_data_fn)(void* data, void *user_data);
+typedef bool (*match_fn)(void *data, void *user_data);
+
+class QCameraQueue {
+public:
+ QCameraQueue();
+ QCameraQueue(release_data_fn data_rel_fn, void *user_data);
+ virtual ~QCameraQueue();
+ bool enqueue(void *data);
+ bool enqueueWithPriority(void *data);
+ void flush();
+ void flushNodes(match_fn match);
+ void* dequeue(bool bFromHead = true);
+ bool isEmpty();
+private:
+ typedef struct {
+ struct cam_list list;
+ void* data;
+ } camera_q_node;
+
+ camera_q_node m_head; // dummy head
+ int m_size;
+ pthread_mutex_t m_lock;
+ release_data_fn m_dataFn;
+ void * m_userData;
+};
+
+}; // namespace qcamera
+
+#endif /* __QCAMERA_QUEUE_H__ */
diff --git a/camera/QCameraParameters.h b/camera/QCameraParameters.h
new file mode 100644
index 0000000..dd29dda
--- /dev/null
+++ b/camera/QCameraParameters.h
@@ -0,0 +1,257 @@
+/*
+**
+** Copyright 2008, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+** http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+#ifndef ANDROID_HARDWARE_QCAMERA_PARAMETERS_H
+#define ANDROID_HARDWARE_QCAMERA_PARAMETERS_H
+
+//#include <utils/KeyedVector.h>
+//#include <utils/String8.h>
+#include <camera/CameraParameters.h>
+
+namespace android {
+
+struct FPSRange{
+ int minFPS;
+ int maxFPS;
+ FPSRange(){
+ minFPS=0;
+ maxFPS=0;
+ };
+ FPSRange(int min,int max){
+ minFPS=min;
+ maxFPS=max;
+ };
+};
+class QCameraParameters: public CameraParameters
+{
+public:
+#if 1
+ QCameraParameters() : CameraParameters() {};
+ QCameraParameters(const String8 ¶ms): CameraParameters(params) {};
+ #else
+ QCameraParameters() : CameraParameters() {};
+ QCameraParameters(const String8 ¶ms) { unflatten(params); }
+#endif
+ ~QCameraParameters();
+
+ // Supported PREVIEW/RECORDING SIZES IN HIGH FRAME RATE recording, sizes in pixels.
+ // Example value: "800x480,432x320". Read only.
+ static const char KEY_SUPPORTED_HFR_SIZES[];
+ // The mode of preview frame rate.
+ // Example value: "frame-rate-auto, frame-rate-fixed".
+ static const char KEY_PREVIEW_FRAME_RATE_MODE[];
+ static const char KEY_SUPPORTED_PREVIEW_FRAME_RATE_MODES[];
+ static const char KEY_PREVIEW_FRAME_RATE_AUTO_MODE[];
+ static const char KEY_PREVIEW_FRAME_RATE_FIXED_MODE[];
+
+ static const char KEY_SKIN_TONE_ENHANCEMENT[] ;
+ static const char KEY_SUPPORTED_SKIN_TONE_ENHANCEMENT_MODES[] ;
+
+ //Touch Af/AEC settings.
+ static const char KEY_TOUCH_AF_AEC[];
+ static const char KEY_SUPPORTED_TOUCH_AF_AEC[];
+ //Touch Index for AEC.
+ static const char KEY_TOUCH_INDEX_AEC[];
+ //Touch Index for AF.
+ static const char KEY_TOUCH_INDEX_AF[];
+ // Current auto scene detection mode.
+ // Example value: "off" or SCENE_DETECT_XXX constants. Read/write.
+ static const char KEY_SCENE_DETECT[];
+ // Supported auto scene detection settings.
+ // Example value: "off,backlight,snow/cloudy". Read only.
+ static const char KEY_SUPPORTED_SCENE_DETECT[];
+ // Returns true if video snapshot is supported. That is, applications
+ static const char KEY_FULL_VIDEO_SNAP_SUPPORTED[];
+ static const char KEY_POWER_MODE_SUPPORTED[];
+
+ static const char KEY_ISO_MODE[];
+ static const char KEY_SUPPORTED_ISO_MODES[];
+ static const char KEY_LENSSHADE[] ;
+ static const char KEY_SUPPORTED_LENSSHADE_MODES[] ;
+
+ static const char KEY_AUTO_EXPOSURE[];
+ static const char KEY_SUPPORTED_AUTO_EXPOSURE[];
+
+ static const char KEY_GPS_LATITUDE_REF[];
+ static const char KEY_GPS_LONGITUDE_REF[];
+ static const char KEY_GPS_ALTITUDE_REF[];
+ static const char KEY_GPS_STATUS[];
+ static const char KEY_EXIF_DATETIME[];
+ static const char KEY_MEMORY_COLOR_ENHANCEMENT[];
+ static const char KEY_SUPPORTED_MEM_COLOR_ENHANCE_MODES[];
+
+
+ static const char KEY_POWER_MODE[];
+
+ static const char KEY_ZSL[];
+ static const char KEY_SUPPORTED_ZSL_MODES[];
+
+ static const char KEY_CAMERA_MODE[];
+
+ static const char KEY_VIDEO_HIGH_FRAME_RATE[];
+ static const char KEY_SUPPORTED_VIDEO_HIGH_FRAME_RATE_MODES[];
+ static const char KEY_HIGH_DYNAMIC_RANGE_IMAGING[];
+ static const char KEY_SUPPORTED_HDR_IMAGING_MODES[];
+ static const char KEY_AE_BRACKET_HDR[];
+
+
+ // DENOISE
+ static const char KEY_DENOISE[];
+ static const char KEY_SUPPORTED_DENOISE[];
+
+ //Selectable zone AF.
+ static const char KEY_SELECTABLE_ZONE_AF[];
+ static const char KEY_SUPPORTED_SELECTABLE_ZONE_AF[];
+
+ //Face Detection
+ static const char KEY_FACE_DETECTION[];
+ static const char KEY_SUPPORTED_FACE_DETECTION[];
+
+ //Redeye Reduction
+ static const char KEY_REDEYE_REDUCTION[];
+ static const char KEY_SUPPORTED_REDEYE_REDUCTION[];
+ static const char EFFECT_EMBOSS[];
+ static const char EFFECT_SKETCH[];
+ static const char EFFECT_NEON[];
+
+ // Values for Touch AF/AEC
+ static const char TOUCH_AF_AEC_OFF[] ;
+ static const char TOUCH_AF_AEC_ON[] ;
+ static const char SCENE_MODE_ASD[];
+ static const char SCENE_MODE_BACKLIGHT[];
+ static const char SCENE_MODE_FLOWERS[];
+ static const char SCENE_MODE_AR[];
+ static const char SCENE_MODE_HDR[];
+ static const char SCENE_DETECT_OFF[];
+ static const char SCENE_DETECT_ON[];
+ static const char PIXEL_FORMAT_YUV420SP_ADRENO[]; // ADRENO
+ static const char PIXEL_FORMAT_RAW[];
+ static const char PIXEL_FORMAT_YV12[]; // NV12
+ static const char PIXEL_FORMAT_NV12[]; //NV12
+ // Normal focus mode. Applications should call
+ // CameraHardwareInterface.autoFocus to start the focus in this mode.
+ static const char FOCUS_MODE_NORMAL[];
+ static const char ISO_AUTO[];
+ static const char ISO_HJR[] ;
+ static const char ISO_100[];
+ static const char ISO_200[] ;
+ static const char ISO_400[];
+ static const char ISO_800[];
+ static const char ISO_1600[];
+ // Values for Lens Shading
+ static const char LENSSHADE_ENABLE[] ;
+ static const char LENSSHADE_DISABLE[] ;
+
+ // Values for auto exposure settings.
+ static const char AUTO_EXPOSURE_FRAME_AVG[];
+ static const char AUTO_EXPOSURE_CENTER_WEIGHTED[];
+ static const char AUTO_EXPOSURE_SPOT_METERING[];
+
+ static const char KEY_SHARPNESS[];
+ static const char KEY_MAX_SHARPNESS[];
+ static const char KEY_CONTRAST[];
+ static const char KEY_MAX_CONTRAST[];
+ static const char KEY_SATURATION[];
+ static const char KEY_MAX_SATURATION[];
+
+ static const char KEY_HISTOGRAM[] ;
+ static const char KEY_SUPPORTED_HISTOGRAM_MODES[] ;
+ // Values for HISTOGRAM
+ static const char HISTOGRAM_ENABLE[] ;
+ static const char HISTOGRAM_DISABLE[] ;
+
+ // Values for SKIN TONE ENHANCEMENT
+ static const char SKIN_TONE_ENHANCEMENT_ENABLE[] ;
+ static const char SKIN_TONE_ENHANCEMENT_DISABLE[] ;
+
+ // Values for Denoise
+ static const char DENOISE_OFF[] ;
+ static const char DENOISE_ON[] ;
+
+ // Values for auto exposure settings.
+ static const char SELECTABLE_ZONE_AF_AUTO[];
+ static const char SELECTABLE_ZONE_AF_SPOT_METERING[];
+ static const char SELECTABLE_ZONE_AF_CENTER_WEIGHTED[];
+ static const char SELECTABLE_ZONE_AF_FRAME_AVERAGE[];
+
+ // Values for Face Detection settings.
+ static const char FACE_DETECTION_OFF[];
+ static const char FACE_DETECTION_ON[];
+
+ // Values for MCE settings.
+ static const char MCE_ENABLE[];
+ static const char MCE_DISABLE[];
+
+ // Values for ZSL settings.
+ static const char ZSL_OFF[];
+ static const char ZSL_ON[];
+
+ // Values for HDR Bracketing settings.
+ static const char AE_BRACKET_HDR_OFF[];
+ static const char AE_BRACKET_HDR[];
+ static const char AE_BRACKET[];
+
+ // Values for Power mode settings.
+ static const char LOW_POWER[];
+ static const char NORMAL_POWER[];
+
+ // Values for HFR settings.
+ static const char VIDEO_HFR_OFF[];
+ static const char VIDEO_HFR_2X[];
+ static const char VIDEO_HFR_3X[];
+ static const char VIDEO_HFR_4X[];
+
+ // Values for Redeye Reduction settings.
+ static const char REDEYE_REDUCTION_ENABLE[];
+ static const char REDEYE_REDUCTION_DISABLE[];
+ // Values for HDR settings.
+ static const char HDR_ENABLE[];
+ static const char HDR_DISABLE[];
+
+ // Values for Redeye Reduction settings.
+ // static const char REDEYE_REDUCTION_ENABLE[];
+ // static const char REDEYE_REDUCTION_DISABLE[];
+ // Values for HDR settings.
+ // static const char HDR_ENABLE[];
+ // static const char HDR_DISABLE[];
+
+
+ static const char KEY_SINGLE_ISP_OUTPUT_ENABLED[];
+ static const char KEY_SUPPORTED_CAMERA_FEATURES[];
+ static const char KEY_MAX_NUM_REQUESTED_FACES[];
+
+ enum {
+ CAMERA_ORIENTATION_UNKNOWN = 0,
+ CAMERA_ORIENTATION_PORTRAIT = 1,
+ CAMERA_ORIENTATION_LANDSCAPE = 2,
+ };
+ int getOrientation() const;
+ void setOrientation(int orientation);
+ void getSupportedHfrSizes(Vector<Size> &sizes) const;
+ void setPreviewFpsRange(int minFPS,int maxFPS);
+ void setPreviewFrameRateMode(const char *mode);
+ const char *getPreviewFrameRateMode() const;
+ void setTouchIndexAec(int x, int y);
+ void getTouchIndexAec(int *x, int *y) const;
+ void setTouchIndexAf(int x, int y);
+ void getTouchIndexAf(int *x, int *y) const;
+ void getMeteringAreaCenter(int * x, int *y) const;
+
+};
+
+}; // namespace android
+
+#endif
diff --git a/camera/QCamera_Intf.h b/camera/QCamera_Intf.h
new file mode 100755
index 0000000..23faa55
--- /dev/null
+++ b/camera/QCamera_Intf.h
@@ -0,0 +1,1147 @@
+/* Copyright (c) 2012, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef __QCAMERA_INTF_H__
+#define __QCAMERA_INTF_H__
+
+#include <stdint.h>
+#include <pthread.h>
+#include <inttypes.h>
+
+#define PAD_TO_WORD(a) (((a)+3)&~3)
+#define PAD_TO_2K(a) (((a)+2047)&~2047)
+#define PAD_TO_4K(a) (((a)+4095)&~4095)
+#define PAD_TO_8K(a) (((a)+8191)&~8191)
+
+#define CEILING32(X) (((X) + 0x0001F) & 0xFFFFFFE0)
+#define CEILING16(X) (((X) + 0x000F) & 0xFFF0)
+#define CEILING4(X) (((X) + 0x0003) & 0xFFFC)
+#define CEILING2(X) (((X) + 0x0001) & 0xFFFE)
+
+#define MAX_ROI 2
+#define MAX_NUM_PARM 5
+#define MAX_NUM_OPS 2
+#define VIDEO_MAX_PLANES 8
+#define MAX_SNAPSHOT_BUFFERS 5
+#define MAX_EXP_BRACKETING_LENGTH 32
+
+
+/* Exif Tag ID */
+typedef uint32_t exif_tag_id_t;
+
+/* Exif Info (opaque definition) */
+struct exif_info_t;
+typedef struct exif_info_t * exif_info_obj_t;
+
+typedef enum {
+ BACK_CAMERA,
+ FRONT_CAMERA,
+}cam_position_t;
+
+typedef enum {
+ CAM_CTRL_FAILED, /* Failure in doing operation */
+ CAM_CTRL_SUCCESS, /* Operation Succeded */
+ CAM_CTRL_INVALID_PARM, /* Inavlid parameter provided */
+ CAM_CTRL_NOT_SUPPORTED, /* Parameter/operation not supported */
+ CAM_CTRL_ACCEPTED, /* Parameter accepted */
+ CAM_CTRL_MAX,
+} cam_ctrl_status_t;
+
+typedef enum {
+ CAMERA_YUV_420_NV12,
+ CAMERA_YUV_420_NV21,
+ CAMERA_YUV_420_NV21_ADRENO,
+ CAMERA_BAYER_SBGGR10,
+ CAMERA_RDI,
+ CAMERA_YUV_420_YV12,
+ CAMERA_YUV_422_NV16,
+ CAMERA_YUV_422_NV61,
+ CAMERA_YUV_422_YUYV,
+ CAMERA_SAEC,
+ CAMERA_SAWB,
+ CAMERA_SAFC,
+ CAMERA_SHST,
+} cam_format_t;
+
+typedef enum {
+ CAMERA_PAD_NONE,
+ CAMERA_PAD_TO_WORD, /*2 bytes*/
+ CAMERA_PAD_TO_LONG_WORD, /*4 bytes*/
+ CAMERA_PAD_TO_8, /*8 bytes*/
+ CAMERA_PAD_TO_16, /*16 bytes*/
+
+ CAMERA_PAD_TO_1K, /*1k bytes*/
+ CAMERA_PAD_TO_2K, /*2k bytes*/
+ CAMERA_PAD_TO_4K,
+ CAMERA_PAD_TO_8K
+} cam_pad_format_t;
+
+typedef struct {
+ int ext_mode; /* preview, main, thumbnail, video, raw, etc */
+ int frame_idx; /* frame index */
+ int fd; /* origin fd */
+ uint32_t size;
+ uint8_t is_hist; /* is hist mapping? */
+} mm_camera_frame_map_type;
+
+typedef struct {
+ int ext_mode; /* preview, main, thumbnail, video, raw, etc */
+ int frame_idx; /* frame index */
+ uint8_t is_hist; /* is hist unmapping? */
+} mm_camera_frame_unmap_type;
+
+typedef enum {
+ CAM_SOCK_MSG_TYPE_FD_MAPPING,
+ CAM_SOCK_MSG_TYPE_FD_UNMAPPING,
+ CAM_SOCK_MSG_TYPE_WDN_START,
+ CAM_SOCK_MSG_TYPE_HDR_START,
+ CAM_SOCK_MSG_TYPE_HIST_MAPPING,
+ CAM_SOCK_MSG_TYPE_HIST_UNMAPPING,
+ CAM_SOCK_MSG_TYPE_MAX
+}mm_camera_socket_msg_type;
+#define MAX_HDR_EXP_FRAME_NUM 5
+typedef struct {
+ unsigned long cookie;
+ int num_hdr_frames;
+ int hdr_main_idx[MAX_HDR_EXP_FRAME_NUM];
+ int hdr_thm_idx[MAX_HDR_EXP_FRAME_NUM];
+ int exp[MAX_HDR_EXP_FRAME_NUM];
+} mm_camera_hdr_start_type;
+
+#define MM_MAX_WDN_NUM 2
+typedef struct {
+ unsigned long cookie;
+ int num_frames;
+ int ext_mode[MM_MAX_WDN_NUM];
+ int frame_idx[MM_MAX_WDN_NUM];
+} mm_camera_wdn_start_type;
+
+typedef struct {
+ mm_camera_socket_msg_type msg_type;
+ union {
+ mm_camera_frame_map_type frame_fd_map;
+ mm_camera_frame_unmap_type frame_fd_unmap;
+ mm_camera_wdn_start_type wdn_start;
+ mm_camera_hdr_start_type hdr_pkg;
+ } payload;
+} cam_sock_packet_t;
+
+typedef enum {
+ CAM_VIDEO_FRAME,
+ CAM_SNAPSHOT_FRAME,
+ CAM_PREVIEW_FRAME,
+}cam_frame_type_t;
+
+
+typedef enum {
+ CAMERA_MODE_2D = (1<<0),
+ CAMERA_MODE_3D = (1<<1),
+ CAMERA_NONZSL_MODE = (1<<2),
+ CAMERA_ZSL_MODE = (1<<3),
+ CAMERA_MODE_MAX = CAMERA_ZSL_MODE,
+} camera_mode_t;
+
+
+typedef struct {
+ int modes_supported;
+ int8_t camera_id;
+ cam_position_t position;
+ uint32_t sensor_mount_angle;
+}camera_info_t;
+
+typedef struct {
+ camera_mode_t mode;
+ int8_t camera_id;
+ camera_mode_t cammode;
+}config_params_t;
+
+typedef struct {
+ uint32_t len;
+ uint32_t y_offset;
+ uint32_t cbcr_offset;
+} cam_sp_len_offset_t;
+
+typedef struct{
+ uint32_t len;
+ uint32_t offset;
+} cam_mp_len_offset_t;
+
+typedef struct {
+ int num_planes;
+ union {
+ cam_sp_len_offset_t sp;
+ cam_mp_len_offset_t mp[8];
+ };
+ uint32_t frame_len;
+} cam_frame_len_offset_t;
+
+typedef struct {
+ uint32_t parm[MAX_NUM_PARM];
+ uint32_t ops[MAX_NUM_OPS];
+ uint8_t yuv_output;
+ uint8_t jpeg_capture;
+ uint32_t max_pict_width;
+ uint32_t max_pict_height;
+ uint32_t max_preview_width;
+ uint32_t max_preview_height;
+ uint32_t max_video_width;
+ uint32_t max_video_height;
+ uint32_t effect;
+ camera_mode_t modes;
+ uint8_t preview_format;
+ uint32_t preview_sizes_cnt;
+ uint32_t thumb_sizes_cnt;
+ uint32_t video_sizes_cnt;
+ uint32_t hfr_sizes_cnt;
+ uint8_t vfe_output_enable;
+ uint8_t hfr_frame_skip;
+ uint32_t default_preview_width;
+ uint32_t default_preview_height;
+ uint32_t bestshot_reconfigure;
+ uint32_t pxlcode;
+}cam_prop_t;
+
+typedef struct {
+ uint16_t video_width; /* Video width seen by VFE could be different than orig. Ex. DIS */
+ uint16_t video_height; /* Video height seen by VFE */
+ uint16_t picture_width; /* Picture width seen by VFE */
+ uint16_t picture_height; /* Picture height seen by VFE */
+ uint16_t display_width; /* width of display */
+ uint16_t display_height; /* height of display */
+ uint16_t orig_video_width; /* original video width received */
+ uint16_t orig_video_height; /* original video height received */
+ uint16_t orig_picture_dx; /* original picture width received */
+ uint16_t orig_picture_dy; /* original picture height received */
+ uint16_t ui_thumbnail_height; /* Just like orig_picture_dx */
+ uint16_t ui_thumbnail_width; /* Just like orig_picture_dy */
+ uint16_t thumbnail_height;
+ uint16_t thumbnail_width;
+ uint16_t orig_picture_width;
+ uint16_t orig_picture_height;
+ uint16_t orig_thumb_width;
+ uint16_t orig_thumb_height;
+ uint16_t raw_picture_height;
+ uint16_t raw_picture_width;
+ uint16_t rdi0_height;
+ uint16_t rdi0_width;
+ uint16_t rdi1_height;
+ uint16_t rdi1_width;
+ uint32_t hjr_xtra_buff_for_bayer_filtering;
+ cam_format_t prev_format;
+ cam_format_t enc_format;
+ cam_format_t thumb_format;
+ cam_format_t main_img_format;
+ cam_format_t rdi0_format;
+ cam_format_t rdi1_format;
+ cam_format_t raw_img_format;
+ cam_pad_format_t prev_padding_format;
+ cam_pad_format_t enc_padding_format;
+ cam_pad_format_t thumb_padding_format;
+ cam_pad_format_t main_padding_format;
+ uint16_t display_luma_width;
+ uint16_t display_luma_height;
+ uint16_t display_chroma_width;
+ uint16_t display_chroma_height;
+ uint16_t video_luma_width;
+ uint16_t video_luma_height;
+ uint16_t video_chroma_width;
+ uint16_t video_chroma_height;
+ uint16_t thumbnail_luma_width;
+ uint16_t thumbnail_luma_height;
+ uint16_t thumbnail_chroma_width;
+ uint16_t thumbnail_chroma_height;
+ uint16_t main_img_luma_width;
+ uint16_t main_img_luma_height;
+ uint16_t main_img_chroma_width;
+ uint16_t main_img_chroma_height;
+ int rotation;
+ cam_frame_len_offset_t display_frame_offset;
+ cam_frame_len_offset_t video_frame_offset;
+ cam_frame_len_offset_t picture_frame_offset;
+ cam_frame_len_offset_t thumb_frame_offset;
+ uint32_t channel_interface_mask;
+} cam_ctrl_dimension_t;
+
+typedef struct {
+ uint16_t type;
+ uint16_t width;
+ uint16_t height;
+} cam_stats_buf_dimension_t;
+
+typedef struct {
+ uint8_t cid;
+ uint8_t dt;
+ uint32_t inst_handle;
+} cam_cid_entry_t;
+
+#define CAM_MAX_CID_NUM 8
+typedef struct {
+ /*should we hard code max CIDs? if not we need to have two CMD*/
+ uint8_t num_cids;
+ cam_cid_entry_t cid_entries[CAM_MAX_CID_NUM];
+} cam_cid_info_t;
+
+typedef struct {
+ /* we still use prev, video, main,
+ * thumb to interprete image types */
+ uint32_t image_mode; /* input */
+ cam_format_t format; /* input */
+ cam_pad_format_t padding_format; /* input */
+ int rotation; /* input */
+ uint16_t width; /* input/output */
+ uint16_t height; /* input/output */
+ cam_frame_len_offset_t frame_offset; /* output */
+} cam_frame_resolution_t;
+
+typedef struct {
+ uint32_t instance_hdl; /* instance handler of the stream */
+ uint32_t frame_idx; /* frame index */
+ uint16_t frame_width;
+ uint16_t frame_height;
+ cam_frame_len_offset_t frame_offset;
+} mm_camera_wnr_frame_info_t;
+
+#define MM_CAMEAR_MAX_STRAEM_BUNDLE 4
+typedef struct {
+ uint8_t num_frames;
+ mm_camera_wnr_frame_info_t frames[MM_CAMEAR_MAX_STRAEM_BUNDLE];
+} mm_camera_wnr_info_t;
+
+typedef struct {
+ uint8_t num;
+ uint32_t stream_handles[MM_CAMEAR_MAX_STRAEM_BUNDLE]; /* instance handler */
+} cam_stream_bundle_t;
+
+/* Add enumenrations at the bottom but before MM_CAMERA_PARM_MAX */
+typedef enum {
+ MM_CAMERA_PARM_PICT_SIZE,
+ MM_CAMERA_PARM_ZOOM_RATIO,
+ MM_CAMERA_PARM_HISTOGRAM,
+ MM_CAMERA_PARM_DIMENSION,
+ MM_CAMERA_PARM_FPS,
+ MM_CAMERA_PARM_FPS_MODE, /*5*/
+ MM_CAMERA_PARM_EFFECT,
+ MM_CAMERA_PARM_EXPOSURE_COMPENSATION,
+ MM_CAMERA_PARM_EXPOSURE,
+ MM_CAMERA_PARM_SHARPNESS,
+ MM_CAMERA_PARM_CONTRAST, /*10*/
+ MM_CAMERA_PARM_SATURATION,
+ MM_CAMERA_PARM_BRIGHTNESS,
+ MM_CAMERA_PARM_WHITE_BALANCE,
+ MM_CAMERA_PARM_LED_MODE,
+ MM_CAMERA_PARM_ANTIBANDING, /*15*/
+ MM_CAMERA_PARM_ROLLOFF,
+ MM_CAMERA_PARM_CONTINUOUS_AF,
+ MM_CAMERA_PARM_FOCUS_RECT,
+ MM_CAMERA_PARM_AEC_ROI,
+ MM_CAMERA_PARM_AF_ROI, /*20*/
+ MM_CAMERA_PARM_HJR,
+ MM_CAMERA_PARM_ISO,
+ MM_CAMERA_PARM_BL_DETECTION,
+ MM_CAMERA_PARM_SNOW_DETECTION,
+ MM_CAMERA_PARM_BESTSHOT_MODE, /*25*/
+ MM_CAMERA_PARM_ZOOM,
+ MM_CAMERA_PARM_VIDEO_DIS,
+ MM_CAMERA_PARM_VIDEO_ROT,
+ MM_CAMERA_PARM_SCE_FACTOR,
+ MM_CAMERA_PARM_FD, /*30*/
+ MM_CAMERA_PARM_MODE,
+ /* 2nd 32 bits */
+ MM_CAMERA_PARM_3D_FRAME_FORMAT,
+ MM_CAMERA_PARM_CAMERA_ID,
+ MM_CAMERA_PARM_CAMERA_INFO,
+ MM_CAMERA_PARM_PREVIEW_SIZE, /*35*/
+ MM_CAMERA_PARM_QUERY_FALSH4SNAP,
+ MM_CAMERA_PARM_FOCUS_DISTANCES,
+ MM_CAMERA_PARM_BUFFER_INFO,
+ MM_CAMERA_PARM_JPEG_ROTATION,
+ MM_CAMERA_PARM_JPEG_MAINIMG_QUALITY, /* 40 */
+ MM_CAMERA_PARM_JPEG_THUMB_QUALITY,
+ MM_CAMERA_PARM_ZSL_ENABLE,
+ MM_CAMERA_PARM_FOCAL_LENGTH,
+ MM_CAMERA_PARM_HORIZONTAL_VIEW_ANGLE,
+ MM_CAMERA_PARM_VERTICAL_VIEW_ANGLE, /* 45 */
+ MM_CAMERA_PARM_MCE,
+ MM_CAMERA_PARM_RESET_LENS_TO_INFINITY,
+ MM_CAMERA_PARM_SNAPSHOTDATA,
+ MM_CAMERA_PARM_HFR,
+ MM_CAMERA_PARM_REDEYE_REDUCTION, /* 50 */
+ MM_CAMERA_PARM_WAVELET_DENOISE,
+ MM_CAMERA_PARM_3D_DISPLAY_DISTANCE,
+ MM_CAMERA_PARM_3D_VIEW_ANGLE,
+ MM_CAMERA_PARM_PREVIEW_FORMAT,
+ MM_CAMERA_PARM_RDI_FORMAT,
+ MM_CAMERA_PARM_HFR_SIZE, /* 55 */
+ MM_CAMERA_PARM_3D_EFFECT,
+ MM_CAMERA_PARM_3D_MANUAL_CONV_RANGE,
+ MM_CAMERA_PARM_3D_MANUAL_CONV_VALUE,
+ MM_CAMERA_PARM_ENABLE_3D_MANUAL_CONVERGENCE,
+ /* These are new parameters defined here */
+ MM_CAMERA_PARM_CH_IMAGE_FMT, /* 60 */ // mm_camera_ch_image_fmt_parm_t
+ MM_CAMERA_PARM_OP_MODE, // camera state, sub state also
+ MM_CAMERA_PARM_SHARPNESS_CAP, //
+ MM_CAMERA_PARM_SNAPSHOT_BURST_NUM, // num shots per snapshot action
+ MM_CAMERA_PARM_LIVESHOT_MAIN, // enable/disable full size live shot
+ MM_CAMERA_PARM_MAXZOOM, /* 65 */
+ MM_CAMERA_PARM_LUMA_ADAPTATION, // enable/disable
+ MM_CAMERA_PARM_HDR,
+ MM_CAMERA_PARM_CROP,
+ MM_CAMERA_PARM_MAX_PICTURE_SIZE,
+ MM_CAMERA_PARM_MAX_PREVIEW_SIZE, /* 70 */
+ MM_CAMERA_PARM_ASD_ENABLE,
+ MM_CAMERA_PARM_RECORDING_HINT,
+ MM_CAMERA_PARM_CAF_ENABLE,
+ MM_CAMERA_PARM_FULL_LIVESHOT,
+ MM_CAMERA_PARM_DIS_ENABLE, /* 75 */
+ MM_CAMERA_PARM_AEC_LOCK,
+ MM_CAMERA_PARM_AWB_LOCK,
+ MM_CAMERA_PARM_AF_MTR_AREA,
+ MM_CAMERA_PARM_AEC_MTR_AREA,
+ MM_CAMERA_PARM_LOW_POWER_MODE,
+ MM_CAMERA_PARM_MAX_HFR_MODE, /* 80 */
+ MM_CAMERA_PARM_MAX_VIDEO_SIZE,
+ MM_CAMERA_PARM_DEF_PREVIEW_SIZES,
+ MM_CAMERA_PARM_DEF_VIDEO_SIZES,
+ MM_CAMERA_PARM_DEF_THUMB_SIZES,
+ MM_CAMERA_PARM_DEF_HFR_SIZES,
+ MM_CAMERA_PARM_PREVIEW_SIZES_CNT,
+ MM_CAMERA_PARM_VIDEO_SIZES_CNT,
+ MM_CAMERA_PARM_THUMB_SIZES_CNT,
+ MM_CAMERA_PARM_HFR_SIZES_CNT,
+ MM_CAMERA_PARM_GRALLOC_USAGE,
+ MM_CAMERA_PARM_VFE_OUTPUT_ENABLE, //to check whether both oputputs are
+ MM_CAMERA_PARM_DEFAULT_PREVIEW_WIDTH,
+ MM_CAMERA_PARM_DEFAULT_PREVIEW_HEIGHT,
+ MM_CAMERA_PARM_FOCUS_MODE,
+ MM_CAMERA_PARM_HFR_FRAME_SKIP,
+ MM_CAMERA_PARM_CH_INTERFACE,
+ //or single output enabled to differentiate 7x27a with others
+ MM_CAMERA_PARM_BESTSHOT_RECONFIGURE,
+ MM_CAMERA_PARM_MAX_NUM_FACES_DECT,
+ MM_CAMERA_PARM_FPS_RANGE,
+ MM_CAMERA_PARM_CID,
+ MM_CAMERA_PARM_FRAME_RESOLUTION,
+ MM_CAMERA_PARM_RAW_SNAPSHOT_FMT,
+ MM_CAMERA_PARM_FACIAL_FEATURE_INFO,
+ MM_CAMERA_PARM_MOBICAT,
+ MM_CAMERA_PARM_MAX
+} mm_camera_parm_type_t;
+
+typedef enum {
+ STREAM_NONE = 0x0,
+ STREAM_IMAGE = 0x1,
+ STREAM_RAW = 0x2,
+ STREAM_RAW1 = 0x4,
+ STREAM_RAW2 = 0x8,
+} mm_camera_channel_stream_info_t;
+
+typedef enum {
+ CAMERA_SET_PARM_DISPLAY_INFO,
+ CAMERA_SET_PARM_DIMENSION,
+
+ CAMERA_SET_PARM_ZOOM,
+ CAMERA_SET_PARM_SENSOR_POSITION,
+ CAMERA_SET_PARM_FOCUS_RECT,
+ CAMERA_SET_PARM_LUMA_ADAPTATION,
+ CAMERA_SET_PARM_CONTRAST,
+ CAMERA_SET_PARM_BRIGHTNESS,
+ CAMERA_SET_PARM_EXPOSURE_COMPENSATION,
+ CAMERA_SET_PARM_SHARPNESS,
+ CAMERA_SET_PARM_HUE, /* 10 */
+ CAMERA_SET_PARM_SATURATION,
+ CAMERA_SET_PARM_EXPOSURE,
+ CAMERA_SET_PARM_AUTO_FOCUS,
+ CAMERA_SET_PARM_WB,
+ CAMERA_SET_PARM_EFFECT,
+ CAMERA_SET_PARM_FPS,
+ CAMERA_SET_PARM_FLASH,
+ CAMERA_SET_PARM_NIGHTSHOT_MODE,
+ CAMERA_SET_PARM_REFLECT,
+ CAMERA_SET_PARM_PREVIEW_MODE, /* 20 */
+ CAMERA_SET_PARM_ANTIBANDING,
+ CAMERA_SET_PARM_RED_EYE_REDUCTION,
+ CAMERA_SET_PARM_FOCUS_STEP,
+ CAMERA_SET_PARM_EXPOSURE_METERING,
+ CAMERA_SET_PARM_AUTO_EXPOSURE_MODE,
+ CAMERA_SET_PARM_ISO,
+ CAMERA_SET_PARM_BESTSHOT_MODE,
+ CAMERA_SET_PARM_ENCODE_ROTATION,
+
+ CAMERA_SET_PARM_PREVIEW_FPS,
+ CAMERA_SET_PARM_AF_MODE, /* 30 */
+ CAMERA_SET_PARM_HISTOGRAM,
+ CAMERA_SET_PARM_FLASH_STATE,
+ CAMERA_SET_PARM_FRAME_TIMESTAMP,
+ CAMERA_SET_PARM_STROBE_FLASH,
+ CAMERA_SET_PARM_FPS_LIST,
+ CAMERA_SET_PARM_HJR,
+ CAMERA_SET_PARM_ROLLOFF,
+
+ CAMERA_STOP_PREVIEW,
+ CAMERA_START_PREVIEW,
+ CAMERA_START_SNAPSHOT, /* 40 */
+ CAMERA_START_RAW_SNAPSHOT,
+ CAMERA_STOP_SNAPSHOT,
+ CAMERA_EXIT,
+ CAMERA_ENABLE_BSM,
+ CAMERA_DISABLE_BSM,
+ CAMERA_GET_PARM_ZOOM,
+ CAMERA_GET_PARM_MAXZOOM,
+ CAMERA_GET_PARM_ZOOMRATIOS,
+ CAMERA_GET_PARM_AF_SHARPNESS,
+ CAMERA_SET_PARM_LED_MODE, /* 50 */
+ CAMERA_SET_MOTION_ISO,
+ CAMERA_AUTO_FOCUS_CANCEL,
+ CAMERA_GET_PARM_FOCUS_STEP,
+ CAMERA_ENABLE_AFD,
+ CAMERA_PREPARE_SNAPSHOT,
+ CAMERA_SET_FPS_MODE,
+ CAMERA_START_VIDEO,
+ CAMERA_STOP_VIDEO,
+ CAMERA_START_RECORDING,
+ CAMERA_STOP_RECORDING, /* 60 */
+ CAMERA_SET_VIDEO_DIS_PARAMS,
+ CAMERA_SET_VIDEO_ROT_PARAMS,
+ CAMERA_SET_PARM_AEC_ROI,
+ CAMERA_SET_CAF,
+ CAMERA_SET_PARM_BL_DETECTION_ENABLE,
+ CAMERA_SET_PARM_SNOW_DETECTION_ENABLE,
+ CAMERA_SET_PARM_STROBE_FLASH_MODE,
+ CAMERA_SET_PARM_AF_ROI,
+ CAMERA_START_LIVESHOT,
+ CAMERA_SET_SCE_FACTOR, /* 70 */
+ CAMERA_GET_CAPABILITIES,
+ CAMERA_GET_PARM_DIMENSION,
+ CAMERA_GET_PARM_LED_MODE,
+ CAMERA_SET_PARM_FD,
+ CAMERA_GET_PARM_3D_FRAME_FORMAT,
+ CAMERA_QUERY_FLASH_FOR_SNAPSHOT,
+ CAMERA_GET_PARM_FOCUS_DISTANCES,
+ CAMERA_START_ZSL,
+ CAMERA_STOP_ZSL,
+ CAMERA_ENABLE_ZSL, /* 80 */
+ CAMERA_GET_PARM_FOCAL_LENGTH,
+ CAMERA_GET_PARM_HORIZONTAL_VIEW_ANGLE,
+ CAMERA_GET_PARM_VERTICAL_VIEW_ANGLE,
+ CAMERA_SET_PARM_WAVELET_DENOISE,
+ CAMERA_SET_PARM_MCE,
+ CAMERA_ENABLE_STEREO_CAM,
+ CAMERA_SET_PARM_RESET_LENS_TO_INFINITY,
+ CAMERA_GET_PARM_SNAPSHOTDATA,
+ CAMERA_SET_PARM_HFR,
+ CAMERA_SET_REDEYE_REDUCTION, /* 90 */
+ CAMERA_SET_PARM_3D_DISPLAY_DISTANCE,
+ CAMERA_SET_PARM_3D_VIEW_ANGLE,
+ CAMERA_SET_PARM_3D_EFFECT,
+ CAMERA_SET_PARM_PREVIEW_FORMAT,
+ CAMERA_GET_PARM_3D_DISPLAY_DISTANCE, /* 95 */
+ CAMERA_GET_PARM_3D_VIEW_ANGLE,
+ CAMERA_GET_PARM_3D_EFFECT,
+ CAMERA_GET_PARM_3D_MANUAL_CONV_RANGE,
+ CAMERA_SET_PARM_3D_MANUAL_CONV_VALUE,
+ CAMERA_ENABLE_3D_MANUAL_CONVERGENCE, /* 100 */
+ CAMERA_SET_PARM_HDR,
+ CAMERA_SET_ASD_ENABLE,
+ CAMERA_POSTPROC_ABORT,
+ CAMERA_SET_AEC_MTR_AREA,
+ CAMERA_SET_AEC_LOCK, /*105*/
+ CAMERA_SET_AWB_LOCK,
+ CAMERA_SET_RECORDING_HINT,
+ CAMERA_SET_PARM_CAF,
+ CAMERA_SET_FULL_LIVESHOT,
+ CAMERA_SET_DIS_ENABLE, /*110*/
+ CAMERA_GET_PARM_MAX_HFR_MODE,
+ CAMERA_SET_LOW_POWER_MODE,
+ CAMERA_GET_PARM_DEF_PREVIEW_SIZES,
+ CAMERA_GET_PARM_DEF_VIDEO_SIZES,
+ CAMERA_GET_PARM_DEF_THUMB_SIZES, /*115*/
+ CAMERA_GET_PARM_DEF_HFR_SIZES,
+ CAMERA_GET_PARM_MAX_LIVESHOT_SIZE,
+ CAMERA_GET_PARM_FPS_RANGE,
+ CAMERA_SET_3A_CONVERGENCE,
+ CAMERA_SET_PREVIEW_HFR, /*120*/
+ CAMERA_GET_MAX_DIMENSION,
+ CAMERA_GET_MAX_NUM_FACES_DECT,
+ CAMERA_SET_CHANNEL_STREAM,
+ CAMERA_GET_CHANNEL_STREAM,
+ CAMERA_SET_PARM_CID, /*125*/
+ CAMERA_GET_PARM_FRAME_RESOLUTION,
+ CAMERA_GET_FACIAL_FEATURE_INFO,
+ CAMERA_GET_PP_MASK, /* get post-processing mask */
+ CAMERA_DO_PP_WNR, /* do post-process WNR */
+ CAMERA_GET_PARM_HDR,
+ CAMERA_SEND_PP_PIPELINE_CMD, /* send offline pp cmd */
+ CAMERA_SET_BUNDLE, /* set stream bundle */
+ CAMERA_ENABLE_MOBICAT,
+ CAMERA_GET_PARM_MOBICAT,
+ CAMERA_CTRL_PARM_MAX
+} cam_ctrl_type;
+
+typedef enum {
+ CAMERA_ERROR_NO_MEMORY,
+ CAMERA_ERROR_EFS_FAIL, /* Low-level operation failed */
+ CAMERA_ERROR_EFS_FILE_OPEN, /* File already opened */
+ CAMERA_ERROR_EFS_FILE_NOT_OPEN, /* File not opened */
+ CAMERA_ERROR_EFS_FILE_ALREADY_EXISTS, /* File already exists */
+ CAMERA_ERROR_EFS_NONEXISTENT_DIR, /* User directory doesn't exist */
+ CAMERA_ERROR_EFS_NONEXISTENT_FILE, /* User directory doesn't exist */
+ CAMERA_ERROR_EFS_BAD_FILE_NAME, /* Client specified invalid file/directory name*/
+ CAMERA_ERROR_EFS_BAD_FILE_HANDLE, /* Client specified invalid file/directory name*/
+ CAMERA_ERROR_EFS_SPACE_EXHAUSTED, /* Out of file system space */
+ CAMERA_ERROR_EFS_OPEN_TABLE_FULL, /* Out of open-file table slots */
+ CAMERA_ERROR_EFS_OTHER_ERROR, /* Other error */
+ CAMERA_ERROR_CONFIG,
+ CAMERA_ERROR_EXIF_ENCODE,
+ CAMERA_ERROR_VIDEO_ENGINE,
+ CAMERA_ERROR_IPL,
+ CAMERA_ERROR_INVALID_FORMAT,
+ CAMERA_ERROR_TIMEOUT,
+ CAMERA_ERROR_ESD,
+ CAMERA_ERROR_MAX
+} camera_error_type;
+
+#if defined CAMERA_ANTIBANDING_OFF
+#undef CAMERA_ANTIBANDING_OFF
+#endif
+
+#if defined CAMERA_ANTIBANDING_60HZ
+#undef CAMERA_ANTIBANDING_60HZ
+#endif
+
+#if defined CAMERA_ANTIBANDING_50HZ
+#undef CAMERA_ANTIBANDING_50HZ
+#endif
+
+#if defined CAMERA_ANTIBANDING_AUTO
+#undef CAMERA_ANTIBANDING_AUTO
+#endif
+
+typedef enum {
+ CAMERA_PP_MASK_TYPE_WNR = 0x01
+} camera_pp_mask_type;
+
+typedef enum {
+ CAMERA_ANTIBANDING_OFF,
+ CAMERA_ANTIBANDING_60HZ,
+ CAMERA_ANTIBANDING_50HZ,
+ CAMERA_ANTIBANDING_AUTO,
+ CAMERA_ANTIBANDING_AUTO_50HZ,
+ CAMERA_ANTIBANDING_AUTO_60HZ,
+ CAMERA_MAX_ANTIBANDING,
+} camera_antibanding_type;
+
+/* Enum Type for different ISO Mode supported */
+typedef enum {
+ CAMERA_ISO_AUTO = 0,
+ CAMERA_ISO_DEBLUR,
+ CAMERA_ISO_100,
+ CAMERA_ISO_200,
+ CAMERA_ISO_400,
+ CAMERA_ISO_800,
+ CAMERA_ISO_1600,
+ CAMERA_ISO_MAX
+} camera_iso_mode_type;
+
+typedef enum {
+ MM_CAMERA_FACIAL_FEATURE_FD, // facial detection
+ MM_CAMERA_FACIAL_FEATURE_MAX
+} camera_facial_features;
+
+typedef enum {
+ AEC_ROI_OFF,
+ AEC_ROI_ON
+} aec_roi_ctrl_t;
+
+typedef enum {
+ AEC_ROI_BY_INDEX,
+ AEC_ROI_BY_COORDINATE,
+} aec_roi_type_t;
+
+typedef struct {
+ uint32_t x;
+ uint32_t y;
+} cam_coordinate_type_t;
+
+/*
+ * Define DRAW_RECTANGLES to draw rectangles on screen. Just for test purpose.
+ */
+//#define DRAW_RECTANGLES
+
+typedef struct {
+ uint16_t x;
+ uint16_t y;
+ uint16_t dx;
+ uint16_t dy;
+} roi_t;
+
+typedef struct {
+ aec_roi_ctrl_t aec_roi_enable;
+ aec_roi_type_t aec_roi_type;
+ union {
+ cam_coordinate_type_t coordinate;
+ uint32_t aec_roi_idx;
+ } aec_roi_position;
+} cam_set_aec_roi_t;
+
+typedef struct {
+ uint32_t frm_id;
+ uint8_t num_roi;
+ roi_t roi[MAX_ROI];
+ uint8_t is_multiwindow;
+} roi_info_t;
+
+/* Exif Tag Data Type */
+typedef enum
+{
+ EXIF_BYTE = 1,
+ EXIF_ASCII = 2,
+ EXIF_SHORT = 3,
+ EXIF_LONG = 4,
+ EXIF_RATIONAL = 5,
+ EXIF_UNDEFINED = 7,
+ EXIF_SLONG = 9,
+ EXIF_SRATIONAL = 10
+} exif_tag_type_t;
+
+
+/* Exif Rational Data Type */
+typedef struct
+{
+ uint32_t num; // Numerator
+ uint32_t denom; // Denominator
+
+} rat_t;
+
+/* Exif Signed Rational Data Type */
+typedef struct
+{
+ int32_t num; // Numerator
+ int32_t denom; // Denominator
+
+} srat_t;
+
+typedef struct
+{
+ exif_tag_type_t type;
+ uint8_t copy;
+ uint32_t count;
+ union
+ {
+ char *_ascii;
+ uint8_t *_bytes;
+ uint8_t _byte;
+ uint16_t *_shorts;
+ uint16_t _short;
+ uint32_t *_longs;
+ uint32_t _long;
+ rat_t *_rats;
+ rat_t _rat;
+ uint8_t *_undefined;
+ int32_t *_slongs;
+ int32_t _slong;
+ srat_t *_srats;
+ srat_t _srat;
+ } data;
+} exif_tag_entry_t;
+
+typedef struct {
+ uint32_t tag_id;
+ exif_tag_entry_t tag_entry;
+} exif_tags_info_t;
+
+
+typedef enum {
+ HDR_BRACKETING_OFF,
+ HDR_MODE,
+ EXP_BRACKETING_MODE
+ } hdr_mode;
+
+typedef struct {
+ hdr_mode mode;
+ uint32_t hdr_enable;
+ uint32_t total_frames;
+ uint32_t total_hal_frames;
+ char values[MAX_EXP_BRACKETING_LENGTH]; /* user defined values */
+} exp_bracketing_t;
+typedef struct {
+ roi_t mtr_area[MAX_ROI];
+ uint32_t num_area;
+ int weight[MAX_ROI];
+} aec_mtr_area_t;
+
+typedef struct {
+ int denoise_enable;
+ int process_plates;
+} denoise_param_t;
+
+#ifndef HAVE_CAMERA_SIZE_TYPE
+ #define HAVE_CAMERA_SIZE_TYPE
+struct camera_size_type {
+ int width;
+ int height;
+};
+#endif
+
+typedef struct {
+ uint32_t yoffset;
+ uint32_t cbcr_offset;
+ uint32_t size;
+ struct camera_size_type resolution;
+}cam_buf_info_t;
+
+typedef struct {
+ int x;
+ int y;
+}cam_point_t;
+
+typedef struct {
+ /* AF parameters */
+ uint8_t focus_position;
+ /* AEC parameters */
+ uint32_t line_count;
+ uint8_t luma_target;
+ /* AWB parameters */
+ int32_t r_gain;
+ int32_t b_gain;
+ int32_t g_gain;
+ uint8_t exposure_mode;
+ uint8_t exposure_program;
+ float exposure_time;
+ uint32_t iso_speed;
+} snapshotData_info_t;
+
+
+typedef enum {
+ CAMERA_HFR_MODE_OFF = 1,
+ CAMERA_HFR_MODE_60FPS,
+ CAMERA_HFR_MODE_90FPS,
+ CAMERA_HFR_MODE_120FPS,
+ CAMERA_HFR_MODE_150FPS,
+} camera_hfr_mode_t;
+
+/* frame Q*/
+struct fifo_node
+{
+ struct fifo_node *next;
+ void *f;
+};
+
+struct fifo_queue
+{
+ int num_of_frames;
+ struct fifo_node *front;
+ struct fifo_node *back;
+ pthread_mutex_t mut;
+ pthread_cond_t wait;
+ char* name;
+};
+
+typedef struct {
+ uint32_t buf_len;
+ uint8_t num;
+ uint8_t pmem_type;
+ uint32_t vaddr[8];
+} mm_camera_histo_mem_info_t;
+
+typedef enum {
+ MM_CAMERA_CTRL_EVT_ZOOM_DONE,
+ MM_CAMERA_CTRL_EVT_AUTO_FOCUS_DONE,
+ MM_CAMERA_CTRL_EVT_PREP_SNAPSHOT,
+ MM_CAMERA_CTRL_EVT_SNAPSHOT_CONFIG_DONE,
+ MM_CAMERA_CTRL_EVT_WDN_DONE, // wavelet denoise done
+ MM_CAMERA_CTRL_EVT_HDR_DONE,
+ MM_CAMERA_CTRL_EVT_ERROR,
+ MM_CAMERA_CTRL_EVT_MAX
+}mm_camera_ctrl_event_type_t;
+
+typedef struct {
+ mm_camera_ctrl_event_type_t evt;
+ cam_ctrl_status_t status;
+ unsigned long cookie;
+} mm_camera_ctrl_event_t;
+
+typedef enum {
+ MM_CAMERA_CH_EVT_STREAMING_ON,
+ MM_CAMERA_CH_EVT_STREAMING_OFF,
+ MM_CAMERA_CH_EVT_STREAMING_ERR,
+ MM_CAMERA_CH_EVT_DATA_DELIVERY_DONE,
+ MM_CAMERA_CH_EVT_DATA_REQUEST_MORE,
+ MM_CAMERA_CH_EVT_MAX
+}mm_camera_ch_event_type_t;
+
+typedef struct {
+ uint32_t ch;
+ mm_camera_ch_event_type_t evt;
+} mm_camera_ch_event_t;
+
+typedef struct {
+ uint32_t index;
+ /* TBD: need more fields for histo stats? */
+} mm_camera_stats_histo_t;
+
+typedef struct {
+ uint32_t event_id;
+ union {
+ mm_camera_stats_histo_t stats_histo;
+ } e;
+} mm_camera_stats_event_t;
+
+typedef enum {
+ FD_ROI_TYPE_HEADER,
+ FD_ROI_TYPE_DATA
+} fd_roi_type_t;
+
+typedef struct {
+ int fd_mode;
+ int num_fd;
+} fd_set_parm_t;
+
+typedef struct {
+ uint32_t frame_id;
+ int16_t num_face_detected;
+} fd_roi_header_type;
+
+struct fd_rect_t {
+ uint16_t x;
+ uint16_t y;
+ uint16_t dx;
+ uint16_t dy;
+};
+
+typedef struct {
+ struct fd_rect_t face_boundary;
+ uint16_t left_eye_center[2];
+ uint16_t right_eye_center[2];
+ uint16_t mouth_center[2];
+ uint8_t smile_degree; //0 -100
+ uint8_t smile_confidence; //
+ uint8_t blink_detected; // 0 or 1
+ uint8_t is_face_recognised; // 0 or 1
+ int8_t gaze_angle; // -90 -45 0 45 90 for head left to rigth tilt
+ int8_t updown_dir; // -90 to 90
+ int8_t leftright_dir; //-90 to 90
+ int8_t roll_dir; // -90 to 90
+ int8_t left_right_gaze; // -50 to 50
+ int8_t top_bottom_gaze; // -50 to 50
+ uint8_t left_blink; // 0 - 100
+ uint8_t right_blink; // 0 - 100
+ int8_t id; // unique id for face tracking within view unless view changes
+ int8_t score; // score of confidence( 0 -100)
+} fd_face_type;
+
+typedef struct {
+ uint32_t frame_id;
+ uint8_t idx;
+ fd_face_type face;
+} fd_roi_data_type;
+
+struct fd_roi_t {
+ fd_roi_type_t type;
+ union {
+ fd_roi_header_type hdr;
+ fd_roi_data_type data;
+ } d;
+};
+
+typedef struct {
+ uint32_t event_id;
+ union {
+ mm_camera_histo_mem_info_t histo_mem_info;
+ struct fd_roi_t roi;
+ } e;
+} mm_camera_info_event_t;
+
+typedef struct {
+ uint32_t trans_id; /* transaction id */
+ uint32_t evt_type; /* event type */
+ int32_t data_length; /* the length of valid data */
+ uint8_t evt_data[1]; /* buffer that holds the content of private event, must be flatten */
+} mm_camera_private_event_t;
+
+typedef enum {
+ MM_CAMERA_EVT_TYPE_CH,
+ MM_CAMERA_EVT_TYPE_CTRL,
+ MM_CAMERA_EVT_TYPE_STATS,
+ MM_CAMERA_EVT_TYPE_INFO,
+ MM_CAMERA_EVT_TYPE_PRIVATE_EVT,
+ MM_CAMERA_EVT_TYPE_MAX
+} mm_camera_event_type_t;
+
+typedef struct {
+ mm_camera_event_type_t event_type;
+ union {
+ mm_camera_ch_event_t ch;
+ mm_camera_ctrl_event_t ctrl;
+ mm_camera_stats_event_t stats;
+ mm_camera_info_event_t info;
+ mm_camera_private_event_t pri_evt;
+ } e;
+} mm_camera_event_t;
+
+typedef enum {
+ MM_CAMERA_REPRO_CMD_INVALID,
+ MM_CAMERA_REPRO_CMD_OPEN,
+ MM_CAMERA_REPRO_CMD_CONFIG,
+ MM_CAMERA_REPRO_CMD_ATTACH_DETACH,
+ MM_CAMERA_REPRO_CMD_START_STOP,
+ MM_CAMERA_REPRO_CMD_REPROCESS,
+ MM_CAMERA_REPRO_CMD_CLOSE,
+ MM_CAMERA_REPRO_CMD_MAX
+} mmcam_repro_cmd_type_t;
+
+/* re-process isp type defintion */
+typedef enum {
+ MM_CAMERA_REPRO_ISP_NOT_USED,
+ MM_CAMERA_REPRO_ISP_PIX,
+ MM_CAMERA_REPRO_ISP_CROP_AND_SCALING,
+ MM_CAMERA_REPRO_ISP_COLOR_CONVERSION,
+ MM_CAMERA_REPRO_ISP_DNOISE_AND_SHARPNESS,
+ MM_CAMERA_REPRO_ISP_MAX_NUM
+} mm_camera_repro_isp_type_t;
+
+typedef struct {
+ uint32_t addr_offset;
+ uint32_t length;
+ uint32_t data_offset;
+} mm_camera_repro_plane_t;
+
+typedef struct {
+ uint32_t repro_handle; /* repo isp handle */
+ uint32_t inst_handle; /* instance handle */
+ int8_t buf_idx; /* buffer index */
+ uint32_t frame_id; /* frame id */
+ uint32_t frame_len; /* frame length */
+ int8_t num_planes;
+ mm_camera_repro_plane_t planes[VIDEO_MAX_PLANES];
+ struct timeval timestamp;
+} mm_camera_repro_cmd_reprocess_t;
+
+#define MM_CAMERA_MAX_NUM_REPROCESS_DEST 2
+
+typedef struct {
+ uint8_t isp_type; /* in: mm_camera_repro_isp_type_t */
+ uint32_t repro_handle; /* out */
+} mm_camera_repro_cmd_open_t;
+
+typedef struct {
+ int image_mode;
+ int width;
+ int height;
+ cam_format_t format;
+ uint32_t inst_handle; /* stream handler */
+} mm_camera_repro_config_data_t;
+
+typedef struct {
+ uint32_t repro_handle;
+ int num_dest;
+ mm_camera_repro_config_data_t src;
+ mm_camera_repro_config_data_t dest[MM_CAMERA_MAX_NUM_REPROCESS_DEST];
+} mm_camera_repro_cmd_config_t;
+
+typedef struct {
+ uint32_t repro_handle; /* repro isp handle */
+ uint32_t inst_handle; /* instance handle of dest stream */
+ uint8_t attach_flag; /* flag: attach(TRUE)/detach(FALSE) */
+} mm_camera_repro_cmd_attach_detach_t;
+
+typedef struct {
+ uint32_t repro_handle; /* repo isp handle */
+ uint32_t dest_handle; /* Which destination to start/stop */
+ uint8_t start_flag; /* flag: start isp(TRUE)/stop isp(FALSE) */
+} mm_camera_repro_cmd_start_stop_t;
+
+typedef struct {
+ /* mm_camera_repro_cmd_type_t */
+ int cmd;
+ /* Union of the possible payloads for
+ * this reprocess command. */
+ union {
+ /* MM_CAMERA_REPRO_CMD_OPEN */
+ mm_camera_repro_cmd_open_t open;
+ /* MM_CAMERA_REPRO_CMD_CONFIG */
+ mm_camera_repro_cmd_config_t config;
+ /* MM_CAMERA_REPRO_CMD_ATTACH_DETACH */
+ mm_camera_repro_cmd_attach_detach_t attach_detach;
+ /* MM_CAMERA_REPRO_CMD_REPROCESS */
+ mm_camera_repro_cmd_reprocess_t reprocess;
+ /* MM_CAMERA_REPRO_CMD_START_STOP */
+ mm_camera_repro_cmd_start_stop_t start_stop;
+ /* MM_CAMERA_REPRO_CMD_CLOSE */
+ uint32_t repro_handle;
+ } payload;
+} mm_camera_repro_cmd_t;
+
+typedef struct {
+ /*input parameter*/
+ int enable;
+ /*output parameter*/
+ uint32_t mobicat_size;
+}mm_cam_mobicat_info_t;
+
+#define MAX_MOBICAT_SIZE 8092
+
+/*
+ WARNING: Since this data structure is huge,
+ never use it as local variable, otherwise, it so easy to cause
+ stack overflow
+ Always use malloc to allocate heap memory for it
+*/
+typedef struct {
+ int max_len; //telling the client max sizen of tags, here 10k.
+ int data_len; //client return real size including null "\0".
+ char tags[MAX_MOBICAT_SIZE];
+} cam_exif_tags_t;
+
+/******************************************************************************
+ * Function: exif_set_tag
+ * Description: Inserts or modifies an Exif tag to the Exif Info object. Typical
+ * use is to call this function multiple times - to insert all the
+ * desired Exif Tags individually to the Exif Info object and
+ * then pass the info object to the Jpeg Encoder object so
+ * the inserted tags would be emitted as tags in the Exif header.
+ * Input parameters:
+ * obj - The Exif Info object where the tag would be inserted to or
+ * modified from.
+ * tag_id - The Exif Tag ID of the tag to be inserted/modified.
+ * p_entry - The pointer to the tag entry structure which contains the
+ * details of tag. The pointer can be set to NULL to un-do
+ * previous insertion for a certain tag.
+ * Return values:
+ * JPEGERR_SUCCESS
+ * JPEGERR_ENULLPTR
+ * JPEGERR_EFAILED
+ * (See jpegerr.h for description of error values.)
+ * Notes: none
+ *****************************************************************************/
+int exif_set_tag(exif_info_obj_t obj,
+ exif_tag_id_t tag_id,
+ exif_tag_entry_t *p_entry);
+
+
+#endif /* __QCAMERA_INTF_H__ */
diff --git a/camera/hdr/include/morpho_api.h b/camera/hdr/include/morpho_api.h
new file mode 100644
index 0000000..565e29f
--- /dev/null
+++ b/camera/hdr/include/morpho_api.h
@@ -0,0 +1,23 @@
+/**
+ * @file morpho_api.h
+ * @brief APIÖè`Ì}N
+ * @version 1.0.0
+ * @date Tue Sep 21 17:37:35 2010
+ *
+ * Copyright (C) 2006-2012 Morpho, Inc.
+ */
+
+#ifndef MORPHO_API_H
+#define MORPHO_API_H
+
+/**
+ * APIÖðè`·éÆ«Égp.
+ * WindowsÅDLLð쬷éÛÉ«·¦é±ÆÅØèÖ¦Â\
+ */
+#if defined(MORPHO_DLL) && defined(_WIN32)
+#define MORPHO_API(type) __declspec(dllexport) extern type
+#else
+#define MORPHO_API(type) extern type
+#endif
+
+#endif /* #ifndef MORPHO_API_H */
diff --git a/camera/hdr/include/morpho_easy_hdr.h b/camera/hdr/include/morpho_easy_hdr.h
new file mode 100644
index 0000000..a941762
--- /dev/null
+++ b/camera/hdr/include/morpho_easy_hdr.h
@@ -0,0 +1,769 @@
+/*******************************************************************
+ * morpho_easy_hdr.h
+ * [CP932/CRLF] { »û®©®»èp }
+ *------------------------------------------------------------------
+ * Copyright (C) 2010-2012 Morpho,Inc.
+ *******************************************************************/
+
+#ifndef MORPHO_EASY_HDR_H
+#define MORPHO_EASY_HDR_H
+
+/*******************************************************************/
+
+#include "morpho_api.h"
+#include "morpho_error.h"
+#include "morpho_image_data.h"
+#include "morpho_rect_int.h"
+
+/*******************************************************************/
+
+#define MORPHO_EASY_HDR_VER "Morpho EasyHDR Ver.2.0.1 2012/07/18"
+
+/*-----------------------------------------------------------------*/
+
+/* (input-limitaion) */
+
+#define MORPHO_EASY_HDR_MIN_IMAGE_WIDTH 100
+#define MORPHO_EASY_HDR_MAX_IMAGE_WIDTH 8192
+#define MORPHO_EASY_HDR_MIN_IMAGE_HEIGHT 100
+#define MORPHO_EASY_HDR_MAX_IMAGE_HEIGHT 8192
+#define MORPHO_EASY_HDR_MIN_NIMAGES 2
+#define MORPHO_EASY_HDR_MAX_NIMAGES 10
+
+/*-----------------------------------------------------------------*/
+
+/* (parameter) */
+
+#define MORPHO_EASY_HDR_DISABLED 0
+#define MORPHO_EASY_HDR_ENABLED 1
+
+#define MORPHO_EASY_HDR_IMAGE_ALIGNMENT_DEFAULT MORPHO_EASY_HDR_ENABLED
+
+#define MORPHO_EASY_HDR_GHOST_REMOVAL_DEFAULT MORPHO_EASY_HDR_ENABLED
+
+#define MORPHO_EASY_HDR_AUTO_SCALING_DEFAULT MORPHO_EASY_HDR_ENABLED
+
+#define MORPHO_EASY_HDR_FACE_DETECTION_DEFAULT MORPHO_EASY_HDR_ENABLED
+
+#define MORPHO_EASY_HDR_FAIL_SOFT_MERGING_DEFAULT MORPHO_EASY_HDR_ENABLED
+
+#define MORPHO_EASY_HDR_GHOST_DETECTION_SENSITIVITY_LEVEL_MIN 0
+#define MORPHO_EASY_HDR_GHOST_DETECTION_SENSITIVITY_LEVEL_MAX 10
+#define MORPHO_EASY_HDR_GHOST_DETECTION_SENSITIVITY_LEVEL_DEFAULT 7
+
+#define MORPHO_EASY_HDR_MERGE_SMOOTHNESS_LEVEL_MIN 0
+#define MORPHO_EASY_HDR_MERGE_SMOOTHNESS_LEVEL_MAX 10
+#define MORPHO_EASY_HDR_MERGE_SMOOTHNESS_LEVEL_DEFAULT 6
+
+#define MORPHO_EASY_HDR_MERGE_PARAM_MIN 0
+#define MORPHO_EASY_HDR_MERGE_PARAM_MAX 255
+#define MORPHO_EASY_HDR_MERGE_PARAM1_DEFAULT 0
+#define MORPHO_EASY_HDR_MERGE_PARAM2_DEFAULT 128
+#define MORPHO_EASY_HDR_MERGE_PARAM3_DEFAULT 0
+#define MORPHO_EASY_HDR_MERGE_PARAM4_DEFAULT 255
+
+#define MORPHO_EASY_HDR_RELIABLE_RECT_RATE_THRESHOLD_MIN 0
+#define MORPHO_EASY_HDR_RELIABLE_RECT_RATE_THRESHOLD_MAX 100
+#define MORPHO_EASY_HDR_RELIABLE_RECT_RATE_THRESHOLD_DEFAULT 80
+
+#define MORPHO_EASY_HDR_GHOST_RATE_THRESHOLD_MIN 0
+#define MORPHO_EASY_HDR_GHOST_RATE_THRESHOLD_MAX 100
+#define MORPHO_EASY_HDR_GHOST_RATE_THRESHOLD_DEFAULT 90
+
+#define MORPHO_EASY_HDR_CC_OFFSET_MIN 0
+#define MORPHO_EASY_HDR_CC_OFFSET_MAX 255
+#define MORPHO_EASY_HDR_CC_Y_OFFSET_DEFAULT 0
+#define MORPHO_EASY_HDR_CC_C_OFFSET_DEFAULT 0
+
+#define MORPHO_EASY_HDR_CC_GAIN_MIN 100
+#define MORPHO_EASY_HDR_CC_GAIN_MAX 2000
+#define MORPHO_EASY_HDR_CC_Y_GAIN_DEFAULT 1000
+#define MORPHO_EASY_HDR_CC_C_GAIN_DEFAULT 1000
+
+#define MORPHO_EASY_HDR_CC_GAMMA_MIN 100
+#define MORPHO_EASY_HDR_CC_GAMMA_MAX 2000
+#define MORPHO_EASY_HDR_CC_Y_GAMMA_DEFAULT 1000
+#define MORPHO_EASY_HDR_CC_C_GAMMA_DEFAULT 1000
+
+/*-----------------------------------------------------------------*/
+
+/* (merge-status) */
+
+#define MORPHO_EASY_HDR_OK 0x00000000
+#define MORPHO_EASY_HDR_ERROR_IMAGE_ALIGNMENT_FAILURE 0x00000001
+#define MORPHO_EASY_HDR_ERROR_EXP_ESTIMATION_FAILURE 0x00000002
+#define MORPHO_EASY_HDR_ERROR_MOSTLY_GHOST 0x00000004
+#define MORPHO_EASY_HDR_ERROR_INTERNAL 0x80000000
+
+/*******************************************************************/
+
+typedef struct _morpho_EasyHDR morpho_EasyHDR;
+typedef struct _morpho_EasyHDR_Callback morpho_EasyHDR_Callback;
+
+/*-----------------------------------------------------------------*/
+
+/** EasyHDR */
+struct _morpho_EasyHDR
+{
+ void *p; /**< à\¢ÌÖÌ|C^ */
+};
+
+/** EasyHDR Callback (for multi-thread processing) */
+struct _morpho_EasyHDR_Callback
+{
+ void *p; /**< R[obNÖÌæêøƵÄn³êél */
+
+ void * (* thread_create )(void *p, int index, void *(*start_routine)(void *arg), void *arg);
+ int (* thread_destroy)(void *p, void *thread);
+ int (* thread_join )(void *p, void *thread, void **value_ptr);
+
+ void * (* mutex_create )(void *p);
+ int (* mutex_destroy)(void *p, void *mutex);
+ int (* mutex_lock )(void *p, void *mutex);
+ int (* mutex_trylock)(void *p, void *mutex);
+ int (* mutex_unlock )(void *p, void *mutex);
+
+ void * (* cond_create )(void *p);
+ int (* cond_destroy )(void *p, void *cond);
+ int (* cond_wait )(void *p, void *cond, void *lock);
+ int (* cond_signal )(void *p, void *cond);
+ int (* cond_broadcast)(void *p, void *cond);
+};
+
+/*******************************************************************/
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*-----------------------------------------------------------------*/
+
+/**
+ * o[W¶ñðæ¾
+ *
+ * @return o[W¶ñ(MORPHO_EASY_HDR_VER)
+ */
+MORPHO_API(char const *)
+morpho_EasyHDR_getVersion(void);
+
+/*-----------------------------------------------------------------*/
+
+/**
+ * KvÈTCYðæ¾
+ *
+ * @param[in] max_width üÍæÌÅå
+ * @param[in] max_height üÍæÌÅå³
+ * @param[in] format ætH[}bg¶ñ
+ *
+ * @return KvÈTCY(byte)
+ */
+MORPHO_API(int)
+morpho_EasyHDR_getBufferSize(
+ int max_width,
+ int max_height,
+ char const *format);
+
+/**
+ * ú»
+ *
+ * gpXbhÉ0ȺÌlðÝèµ½êA
+ * ªÀsðs¤B
+ *
+ * gpXbhÉ1ÈãÌlðÝèµ½êA
+ * êÀsðs¤B
+ *
+ * gpXbhÉ2ÈãÌlðÝèµ½êA
+ * }`XbhÉæéÀñÀs(êÀs)ðs¤B
+ * callback ÉKØÈlðÝè·éKv èB
+ *
+ * yÀsóÔÌJÚz
+ * ?_UNKNOWN ¨ 0_INITIALIZED
+ *
+ * @param[in,out] p EasyHDR CX^X
+ * @param[out] buffer EasyHDRÉèÄéÖÌ|C^
+ * @param[in] buffer_size EasyHDRÉèÄéÌTCY
+ * @param[in] nthreads gpXbh (RA)
+ * @param[in] callback R[obNÖQ
+ *
+ * @return G[R[h (see morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_EasyHDR_initialize(
+ morpho_EasyHDR *p,
+ void *buffer,
+ int buffer_size,
+ int nthreads,
+ morpho_EasyHDR_Callback const *callback);
+
+/**
+ * N[Abv
+ * initialize() ÀsãÉÀsÂ\
+ *
+ * @param[in,out] p EasyHDR CX^X
+ *
+ * @return G[R[h (see morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_EasyHDR_finalize(
+ morpho_EasyHDR *p);
+
+/*-----------------------------------------------------------------*/
+
+/**
+ * ¬ÌJnEÀs
+ * setImageFormat() ÀsãÉÀsÂ\
+ *
+ * yÀsóÔÌJÚ (êÀs)z
+ * 0_INITIALIZED ¨ (1_PROCESSING) ¨ 0_INITIALIZED (®¹)
+ * ¨ 2_SUSPENDED (suspend()ÄÑoµ)
+ *
+ * yÀsóÔÌJÚ (ªÀs)z
+ * 0_INITIALIZED ¨ 3_PAUSED ()
+ * ¨ 0_INITIALIZED (®¹)
+ *
+ * @param[in,out] p EasyHDR CX^X
+ * @param[out] output_image Êæ (u1ÚvÌüÍæðwèÂ\)
+ * @param[in,out] input_images üÍæQ (GWÉæÁÄ«·¦çêé)
+ * @param[in] nimages üÍæÌ
+ *
+ * @return G[R[h (see morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_EasyHDR_merge(
+ morpho_EasyHDR *p,
+ morpho_ImageData *output_image,
+ morpho_ImageData *input_images[],
+ int nimages);
+
+/*-----------------------------------------------------------------*/
+
+/**
+ * ¬Ìp±Às
+ *
+ * merge() ÀsãÉÀsÂ\
+ *
+ * ªÀs(initialize() Å nthreads É 0 ðw赽ƫ)ÌÝLø
+ *
+ * yÀsóÔÌJÚ (ªÀs)z
+ * 3_PAUSED ¨ 3_PAUSED ()
+ * ¨ 0_INITIALIZED (®¹)
+ *
+ * @param[in,out] p EasyHDR CX^X
+ *
+ * @return G[R[h (see morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_EasyHDR_process(
+ morpho_EasyHDR *p);
+
+/*-----------------------------------------------------------------*/
+
+/**
+ * ¬Ìf (ÊReLXg©çÌÄÑoµÉæé)
+ * merge() ÀsÉÀsÂ\
+ *
+ * yÀsóÔÌJÚ (êÀs)z
+ * 1_PROCESSING ¨ 2_SUSPENDED
+ *
+ * @param[in,out] p EasyHDR CX^X
+ *
+ * @return G[R[h (see morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_EasyHDR_suspend(
+ morpho_EasyHDR *p);
+
+/**
+ * ¬ÌÄJ
+ * suspend() ÀsãÉÀsÂ\
+ *
+ * yÀsóÔÌJÚ (êÀs)z
+ * 2_SUSPENDED ¨ (1_PROCESSING) ¨ 0_INITIALIZED (®¹)
+ * ¨ 2_SUSPENDED (suspend()ÄÑoµ)
+ *
+ * @param[in,out] p EasyHDR CX^X
+ *
+ * @return G[R[h (see morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_EasyHDR_resume(
+ morpho_EasyHDR *p);
+
+/*-----------------------------------------------------------------*/
+
+/**
+ * ætH[}bgÌÝè
+ * initialize() ÀsãÉÀsÂ\
+ *
+ * @param[in,out] p EasyHDR CX^X
+ * @param[in] format ætH[}bgð çí·¶ñ
+ *
+ * @return G[R[h (see morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_EasyHDR_setImageFormat(
+ morpho_EasyHDR *p,
+ char const *format);
+
+/**
+ * ætH[}bgÌæ¾
+ * setImageFormat() ÀsãÉÀsÂ\
+ *
+ * @param[in,out] p EasyHDR CX^X
+ * @param[out] buffer ætH[}bgð çí·¶ñªi[³êéobt@
+ * @param[in] buffer_size obt@ÌTCY(I[¶ÜÞ)
+ *
+ * @return G[R[h (see morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_EasyHDR_getImageFormat(
+ morpho_EasyHDR *p,
+ char *buffer,
+ int buffer_size);
+
+/*-----------------------------------------------------------------*/
+
+/**
+ * Êuí¹(èÔêâ³)ÌL³ÌÝè
+ * initialize() ÀsãÉÀsÂ\
+ *
+ * value:
+ * MOR_EASY_HDR_ENABLED : Êuí¹ è
+ * MOR_EASY_HDR_DISABLED : Êuí¹Èµ
+ *
+ * @param[in,out] p EasyHDR CX^X
+ * @param[in] value Ýèl
+ *
+ * @return G[R[h (see morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_EasyHDR_setImageAlignmentStatus(
+ morpho_EasyHDR *p,
+ int value);
+
+/**
+ * Êuí¹(èÔêâ³)ÌL³Ìæ¾
+ * initialize() ÀsãÉÀsÂ\
+ *
+ * @param[in,out] p EasyHDR CX^X
+ * @param[out] value Ýèli[æ
+ *
+ * @return G[R[h (see morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_EasyHDR_getImageAlignmentStatus(
+ morpho_EasyHDR *p,
+ int *value);
+
+/*-----------------------------------------------------------------*/
+
+/**
+ * S[Xg(íÊÌÔêâ³)ÌL³ÌÝè
+ * initialize() ÀsãÉÀsÂ\
+ *
+ * value:
+ * MOR_EASY_HDR_ENABLED : S[Xg è
+ * MOR_EASY_HDR_DISABLED : S[Xgȵ
+ *
+ * @param[in,out] p EasyHDR CX^X
+ * @param[in] value Ýèl
+ *
+ * @return G[R[h (see morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_EasyHDR_setGhostRemovalStatus(
+ morpho_EasyHDR *p,
+ int value);
+
+/**
+ * S[Xg(íÊÌÔêâ³)ÌL³Ìæ¾
+ * initialize() ÀsãÉÀsÂ\
+ *
+ * @param[in,out] p EasyHDR CX^X
+ * @param[out] value Ýèli[æ
+ *
+ * @return G[R[h (see morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_EasyHDR_getGhostRemovalStatus(
+ morpho_EasyHDR *p,
+ int *value);
+
+/*-----------------------------------------------------------------*/
+
+/**
+ * ©®gå(NbsO)ÌL³ÌÝè
+ * initialize() ÀsãÉÀsÂ\
+ *
+ * value:
+ * MOR_EASY_HDR_ENABLED : ©®gå è
+ * MOR_EASY_HDR_DISABLED : ©®gåȵ
+ *
+ * @param[in,out] p EasyHDR CX^X
+ * @param[in] value Ýèl
+ *
+ * @return G[R[h (see morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_EasyHDR_setAutoScalingStatus(
+ morpho_EasyHDR *p,
+ int value);
+
+/**
+ * ©®gå(NbsO)ÌL³Ìæ¾
+ * initialize() ÀsãÉÀsÂ\
+ *
+ * @param[in,out] p EasyHDR CX^X
+ * @param[out] value Ýèli[æ
+ *
+ * @return G[R[h (see morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_EasyHDR_getAutoScalingStatus(
+ morpho_EasyHDR *p,
+ int *value);
+
+/*-----------------------------------------------------------------*/
+
+/**
+ * çoâ³ÌL³ÌÝè
+ * initialize() ÀsãÉÀsÂ\
+ *
+ * value:
+ * MOR_EASY_HDR_ENABLED : çoâ³ è
+ * MOR_EASY_HDR_DISABLED : çoâ³Èµ
+ *
+ * @param[in,out] p EasyHDR CX^X
+ * @param[in] value Ýèl
+ *
+ * @return G[R[h (see morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_EasyHDR_setFaceDetectionStatus(
+ morpho_EasyHDR *p,
+ int value);
+
+/**
+ * çoâ³ÌL³Ìæ¾
+ * initialize() ÀsãÉÀsÂ\
+ *
+ * @param[in,out] p EasyHDR CX^X
+ * @param[out] value Ýèli[æ
+ *
+ * @return G[R[h (see morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_EasyHDR_getFaceDetectionStatus(
+ morpho_EasyHDR *p,
+ int *value);
+
+/*-----------------------------------------------------------------*/
+
+/**
+ * Fail-soft-merging ÌL³ÌÝè
+ * initialize() ÀsãÉÀsÂ\
+ *
+ * value:
+ * MOR_EASY_HDR_ENABLED : Fail-soft-merging è
+ * MOR_EASY_HDR_DISABLED : Fail-soft-merging ȵ
+ *
+ * @param[in,out] p EasyHDR CX^X
+ * @param[in] value Ýèl
+ *
+ * @return G[R[h (see morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_EasyHDR_setFailSoftMergingStatus(
+ morpho_EasyHDR *p,
+ int value);
+
+/**
+ * Fail-soft-merging ÌL³Ìæ¾
+ * initialize() ÀsãÉÀsÂ\
+ *
+ * @param[in,out] p EasyHDR CX^X
+ * @param[out] value Ýèli[æ
+ *
+ * @return G[R[h (see morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_EasyHDR_getFailSoftMergingStatus(
+ morpho_EasyHDR *p,
+ int *value);
+
+/*-----------------------------------------------------------------*/
+
+/**
+ * S[Xg»è´xxÌÝè
+ * initialize() ÀsãÉÀsÂ\
+ *
+ * @param[in,out] p EasyHDR CX^X
+ * @param[in] value Ýèl
+ *
+ * @return G[R[h (see morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_EasyHDR_setGhostDetectionSensitivityLevel(
+ morpho_EasyHDR *p,
+ int value);
+
+/**
+ * S[Xg»è´xxÌæ¾
+ * initialize() ÀsãÉÀsÂ\
+ *
+ * @param[in,out] p EasyHDR CX^X
+ * @param[out] value Ýèli[æ
+ *
+ * @return G[R[h (see morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_EasyHDR_getGhostDetectionSensitivityLevel(
+ morpho_EasyHDR *p,
+ int *value);
+
+/*-----------------------------------------------------------------*/
+
+/**
+ * ¬Èß穳ÌÝè
+ * initialize() ÀsãÉÀsÂ\
+ *
+ * @param[in,out] p EasyHDR CX^X
+ * @param[in] value Ýèl
+ *
+ * @return G[R[h (see morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_EasyHDR_setMergeSmoothnessLevel(
+ morpho_EasyHDR *p,
+ int value);
+
+/**
+ * ¬Èß穳Ìæ¾
+ * initialize() ÀsãÉÀsÂ\
+ *
+ * @param[in,out] p EasyHDR CX^X
+ * @param[out] value Ýèli[æ
+ *
+ * @return G[R[h (see morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_EasyHDR_getMergeSmoothnessLevel(
+ morpho_EasyHDR *p,
+ int *value);
+
+/*-----------------------------------------------------------------*/
+
+/**
+ * ¬p[^ÌÝè
+ * initialize() ÀsãÉÀsÂ\
+ *
+ * @param[in,out] p EasyHDR CX^X
+ * @param[in] value1 Ýèl
+ * @param[in] value2 Ýèl
+ * @param[in] value3 Ýèl
+ * @param[in] value4 Ýèl
+ *
+ * @return G[R[h (see morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_EasyHDR_setMergeParameters(
+ morpho_EasyHDR *p,
+ int value1,
+ int value2,
+ int value3,
+ int value4);
+
+/**
+ * ¬p[^Ìæ¾
+ * initialize() ÀsãÉÀsÂ\
+ *
+ * @param[in,out] p EasyHDR CX^X
+ * @param[out] value1 Ýèli[æ
+ * @param[out] value2 Ýèli[æ
+ * @param[out] value3 Ýèli[æ
+ * @param[out] value4 Ýèli[æ
+ *
+ * @return G[R[h (see morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_EasyHDR_getMergeParameters(
+ morpho_EasyHDR *p,
+ int *value1,
+ int *value2,
+ int *value3,
+ int *value4);
+
+/*-----------------------------------------------------------------*/
+
+/**
+ * LøÌæèlÌÝè
+ * initialize() ÀsãÉÀsÂ\
+ *
+ * @param[in,out] p EasyHDR CX^X
+ * @param[in] rate Ýèl ( rate % é`)
+ *
+ * @return G[R[h (see morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_EasyHDR_setReliableRectRateThreshold(
+ morpho_EasyHDR *p,
+ int rate);
+
+/**
+ * LøÌæèlÌæ¾
+ * initialize() ÀsãÉÀsÂ\
+ *
+ * @param[in,out] p EasyHDR CX^X
+ * @param[out] rate Ýèli[æ
+ *
+ * @return G[R[h (see morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_EasyHDR_getReliableRectRateThreshold(
+ morpho_EasyHDR *p,
+ int *rate);
+
+/**
+ * LøÌæÌæ¾
+ * initialize() ÀsãÉÀsÂ\
+ * (LøÈlªZbg³êéÌÍ merge() ã)
+ *
+ * @param[in,out] p EasyHDR CX^X
+ * @param[out] rect Ýèli[æ
+ *
+ * @return G[R[h (see morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_EasyHDR_getReliableRect(
+ morpho_EasyHDR *p,
+ morpho_RectInt *rect);
+
+/*-----------------------------------------------------------------*/
+
+/**
+ * S[XgèlÌÝè
+ * initialize() ÀsãÉÀsÂ\
+ *
+ * @param[in,out] p EasyHDR CX^X
+ * @param[in] rate Ýèl
+ *
+ * @return G[R[h (see morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_EasyHDR_setGhostRateThreshold(
+ morpho_EasyHDR *p,
+ int rate);
+
+/**
+ * S[XgèlÌæ¾
+ * initialize() ÀsãÉÀsÂ\
+ *
+ * @param[in,out] p EasyHDR CX^X
+ * @param[out] rate Ýèli[æ
+ *
+ * @return G[R[h (see morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_EasyHDR_getGhostRateThreshold(
+ morpho_EasyHDR *p,
+ int *rate);
+
+/*-----------------------------------------------------------------*/
+
+/**
+ * Fâ³p[^ÌÝè
+ * initialize() ÀsãÉÀsÂ\
+ *
+ * @param[in,out] p EasyHDR CX^X
+ * @param[in] y_offset Ýèl
+ * @param[in] y_gain Ýèl
+ * @param[in] y_gamma Ýèl
+ * @param[in] c_offset Ýèl
+ * @param[in] c_gain Ýèl
+ * @param[in] c_gamma Ýèl
+ *
+ * @return G[R[h (see morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_EasyHDR_setColorCorrectionParameters(
+ morpho_EasyHDR *p,
+ int y_offset,
+ int y_gain,
+ int y_gamma,
+ int c_offset,
+ int c_gain,
+ int c_gamma);
+
+/**
+ * Fâ³p[^Ìæ¾
+ * initialize() ÀsãÉÀsÂ\
+ *
+ * @param[in,out] p EasyHDR CX^X
+ * @param[out] y_offset Ýèli[æ
+ * @param[out] y_gain Ýèli[æ
+ * @param[out] y_gamma Ýèli[æ
+ * @param[out] c_offset Ýèli[æ
+ * @param[out] c_gain Ýèli[æ
+ * @param[out] c_gamma Ýèli[æ
+ *
+ * @return G[R[h (see morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_EasyHDR_getColorCorrectionParameters(
+ morpho_EasyHDR *p,
+ int *y_offset,
+ int *y_gain,
+ int *y_gamma,
+ int *c_offset,
+ int *c_gain,
+ int *c_gamma);
+
+/*-----------------------------------------------------------------*/
+
+/**
+ * ¬Xe[^XÌæ¾
+ * initialize() ÀsãÉÀsÂ\
+ *
+ * Xe[^XR[h
+ * MORPHO_EASY_HDR_OK
+ * MORPHO_EASY_HDR_ERROR_*
+ *
+ * @param[in,out] p EasyHDR CX^X
+ *
+ * @return Xe[^XR[h (MORPHO_EASMORPHO_EASY_HDR_ERROR_
+ */
+MORPHO_API(int)
+morpho_EasyHDR_getMergeStatus(
+ morpho_EasyHDR *p);
+
+/*-----------------------------------------------------------------*/
+
+/**
+ * TlCÌì¬ (oÍæÌk¬)
+ * morpho_EasyHDR_setImageFormat() ÀsãÉÀsÂ\
+ *
+ * @param[in,out] p EasyHDR CX^X
+ * @param[out] thumbnail_image oÍæ
+ * @param[in] output_image üÍæ
+ *
+ * @return G[R[h (see morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_EasyHDR_makeThumbnail(
+ morpho_EasyHDR *p,
+ morpho_ImageData *thumbnail_image,
+ morpho_ImageData const *output_image);
+
+/*-----------------------------------------------------------------*/
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+/*******************************************************************/
+
+#endif /* !MORPHO_EASY_HDR_H */
+
+/*******************************************************************/
+/* [EOF] */
diff --git a/camera/hdr/include/morpho_easy_hdr_ext.h b/camera/hdr/include/morpho_easy_hdr_ext.h
new file mode 100644
index 0000000..2a4bd7c
--- /dev/null
+++ b/camera/hdr/include/morpho_easy_hdr_ext.h
@@ -0,0 +1,19 @@
+#ifndef MORPHO_EASY_HDR_EXT_H
+#define MORPHO_EASY_HDR_EXT_H
+
+#include "morpho_easy_hdr.h"
+/*
+return == 0 : OK
+return != 0 : NG (Please print the return value to check Error types)
+*/
+MORPHO_API(int)
+LINK_mm_camera_HDR(
+ unsigned char* yuvInput01,
+ unsigned char* yuvInput02,
+ unsigned char* yuvInput03,
+ unsigned char* pHDROutImage,
+ int width,
+ int height,
+ int indoor);
+
+#endif //MORPHO_EASY_HDR_EXT_H
diff --git a/camera/hdr/include/morpho_error.h b/camera/hdr/include/morpho_error.h
new file mode 100644
index 0000000..148216f
--- /dev/null
+++ b/camera/hdr/include/morpho_error.h
@@ -0,0 +1,29 @@
+/**
+ * @file morpho_error.h
+ * @brief G[R[hÌè`
+ * @version 1.0.0
+ * @date 2008-06-09
+ *
+ * Copyright (C) 2006-2012 Morpho, Inc.
+ */
+
+#ifndef MORPHO_ERROR_H
+#define MORPHO_ERROR_H
+
+/** G[R[h .*/
+#define MORPHO_OK (0x00000000) /**< ¬÷ */
+#define MORPHO_DOPROCESS (0x00000001) /**< */
+#define MORPHO_CANCELED (0x00000002) /**< LZ³ê½ */
+#define MORPHO_SUSPENDED (0x00000008) /**< f³ê½ */
+
+#define MORPHO_ERROR_GENERAL_ERROR (0x80000000) /**< êÊIÈG[. */
+#define MORPHO_ERROR_PARAM (0x80000001) /**< øªs³. */
+#define MORPHO_ERROR_STATE (0x80000002) /**< àóÔâÖÄoªs³. */
+#define MORPHO_ERROR_MALLOC (0x80000004) /**< AP[VG[. */
+#define MORPHO_ERROR_IO (0x80000008) /**< üoÍG[. */
+#define MORPHO_ERROR_UNSUPPORTED (0x80000010) /**< @\ðT|[gµÄ¢È¢. */
+#define MORPHO_ERROR_NOTFOUND (0x80000020) /**< õÎÛª©Â©çÈ¢ */
+#define MORPHO_ERROR_INTERNAL (0x80000040) /**< àG[. */
+#define MORPHO_ERROR_UNKNOWN (0xC0000000) /**< ãLÈOÌG[. */
+
+#endif /* #ifndef MORPHO_ERROR_H */
diff --git a/camera/hdr/include/morpho_get_image_size.h b/camera/hdr/include/morpho_get_image_size.h
new file mode 100644
index 0000000..b0f538f
--- /dev/null
+++ b/camera/hdr/include/morpho_get_image_size.h
@@ -0,0 +1,89 @@
+/**
+ * @file morpho_get_image_size.h
+ * @brief æÉKvÈTCYðæ¾·éÖ
+ * @version 1.0.0
+ * @date 2008-07-01
+ *
+ * Copyright (C) 2006-2012 Morpho, Inc.
+ */
+
+#ifndef MORPHO_GET_IMAGE_SIZE_H
+#define MORPHO_GET_IMAGE_SIZE_H
+
+#include "morpho_api.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * ƳÆtH[}bg¼©çAæði[·éÌÉKvÈTCYð¾é.
+ *
+ * @param width
+ * @param height ³
+ * @param p_format ætH[}bg¶ñ
+ * @return æÉKvÈTCY
+ */
+#define morpho_getImageSize mor_noise_reduction_IF_getImageSize
+
+MORPHO_API(int)
+morpho_getImageSize(int width, int height, const char *p_format);
+
+/**
+ * Yæf[^TCYðæ¾.
+ *
+ * @param width
+ * @param height ³
+ * @param p_format ætH[}bg¶ñ
+ * @return Yæf[^TCY
+ */
+#define morpho_getImageSizeY mor_noise_reduction_IF_getImageSizeY
+
+MORPHO_API(int)
+morpho_getImageSizeY(int width, int height, const char *p_format);
+
+/**
+ * Uæf[^TCYðæ¾.
+ *
+ * @param width
+ * @param height ³
+ * @param p_format ætH[}bg¶ñ
+ * @return Uæf[^TCY
+ */
+#define morpho_getImageSizeU mor_noise_reduction_IF_getImageSizeU
+
+MORPHO_API(int)
+morpho_getImageSizeU(int width, int height, const char *p_format);
+
+/**
+ * Væf[^TCYðæ¾.
+ *
+ * @param width
+ * @param height ³
+ * @param p_format ætH[}bg¶ñ
+ * @return Væf[^TCY
+ */
+#define morpho_getImageSizeV mor_noise_reduction_IF_getImageSizeV
+
+MORPHO_API(int)
+morpho_getImageSizeV(int width, int height, const char *p_format);
+
+/**
+ * UVæf[^TCYðæ¾.
+ *
+ * @param width
+ * @param height ³
+ * @param p_format ætH[}bg¶ñ
+ * @return UVæf[^TCY
+ */
+#define morpho_getImageSizeUV mor_noise_reduction_IF_getImageSizeUV
+
+MORPHO_API(int)
+morpho_getImageSizeUV(int width, int height, const char *p_format);
+
+
+#ifdef __cplusplus
+} /* extern "C" { */
+#endif
+
+#endif /* MORPHO_GET_IMAGE_SIZE_H */
diff --git a/camera/hdr/include/morpho_hdr_checker.h b/camera/hdr/include/morpho_hdr_checker.h
new file mode 100644
index 0000000..662cfc1
--- /dev/null
+++ b/camera/hdr/include/morpho_hdr_checker.h
@@ -0,0 +1,155 @@
+/*******************************************************************
+ * morpho_hdr_checker.h
+ * [CP932/CRLF] { »û®©®»èp }
+ *------------------------------------------------------------------
+ * Copyright (C) 2011-2012 Morpho,Inc.
+ *******************************************************************/
+
+#ifndef MORPHO_HDR_CHECKER_H
+#define MORPHO_HDR_CHECKER_H
+
+/*******************************************************************/
+
+#include "morpho_api.h"
+#include "morpho_error.h"
+#include "morpho_image_data.h"
+
+/*******************************************************************/
+
+#define MORPHO_HDR_CHECKER_VER "Morpho DR Checker Ver.1.1.0 2012/1/17"
+
+/*-----------------------------------------------------------------*/
+
+#define MORPHO_HDR_CHECKER_MIN_IMAGE_WIDTH 2
+#define MORPHO_HDR_CHECKER_MAX_IMAGE_WIDTH 8192
+#define MORPHO_HDR_CHECKER_MIN_IMAGE_HEIGHT 2
+#define MORPHO_HDR_CHECKER_MAX_IMAGE_HEIGHT 8192
+
+/*******************************************************************/
+
+typedef struct _morpho_HDRChecker morpho_HDRChecker;
+
+/* HDRwW]¿í */
+struct _morpho_HDRChecker
+{
+ void *p; /**< à\¢ÌÖÌ|C^ */
+};
+
+/* òÑEÂÔê»èÌq´x */
+typedef enum {
+ MORPHO_HDR_CHECKER_SENSITIVITY_SENSITIVE,
+ MORPHO_HDR_CHECKER_SENSITIVITY_NORMAL,
+ MORPHO_HDR_CHECKER_SENSITIVITY_INSENSITIVE,
+} MORPHO_HDR_CHECKER_SENSITIVITY;
+
+/*******************************************************************/
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * o[W¶ñðæ¾
+ *
+ * @return o[W¶ñ(MORPHO_EASY_HDR_VER)
+ */
+MORPHO_API(const char*)
+morpho_HDRChecker_getVersion(void);
+
+/**
+ * KvÈTCYðæ¾
+ *
+ * @param[in] width üÍæÌ
+ * @param[in] height üÍæ̳
+ * @param[in] format üÍæÌtH[}bg
+ * @return KvÈTCY(byte)
+ */
+MORPHO_API(int)
+morpho_HDRChecker_getBufferSize(
+ int width,
+ int height,
+ const char *format);
+
+/**
+ * ú»
+ *
+ * @param[in,out] p HDRCheckerCX^X
+ * @param[in] buffer HDRCheckerÉèÄéÖÌ|C^
+ * @param[in] buffer_size HDRCheckerÉèÄéÌTCY
+ * @param[in] width üÍæÌ
+ * @param[in] height üÍæ̳
+ * @param[in] format üÍæÌtH[}bg
+ * @return G[R[h (see morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_HDRChecker_initialize(
+ morpho_HDRChecker * const p,
+ void * const buffer,
+ const int buffer_size,
+ const int width,
+ const int height,
+ const char *format);
+
+/**
+ * N[Abv
+ * initialize()ÀsãÉÀsÂ\
+ *
+ * @param[in,out] p HDRCheckerCX^X
+ * @return G[R[h (see morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_HDRChecker_finalize(
+ morpho_HDRChecker *p);
+
+/*-----------------------------------------------------------------*/
+
+/**
+ * HDRwWvZÌq´«ÌÝè
+ * initialize()ÀsãÉÀsÂ\
+ *
+ * @param[in,out] p HDRCheckerCX^X
+ * @param[in] sensitivity q´«(MORPHO_HDR_CHECKER_SENSITIVIYñÌÅwè)
+ * @return G[R[h (see morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_HDRChecker_setSensitivity(
+ morpho_HDRChecker * const p,
+ MORPHO_HDR_CHECKER_SENSITIVITY sensitivity);
+
+/**
+ * HDRwWvZÌq´«Ìæ¾
+ * initialize()ÀsãÉÀsÂ\
+ *
+ * @param[in,out] p HDRCheckerCX^X
+ * @param[out] sensitivity q´«ÖÌ|C^
+ * @return G[R[h (see morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_HDRChecker_getSensitivity(
+ morpho_HDRChecker * const p,
+ MORPHO_HDR_CHECKER_SENSITIVITY *sensitivity);
+
+/**
+ * HDRwWÌ]¿
+ * initialize()ÀsãÉÀsÂ\
+ *
+ * @param[in,out] p HDRCheckerCX^X
+ * @param[out] result ]¿Êði[·ézñ(vf4Ìzñ)
+ * vfªñ[ÌêÉηéºLÌIoÌæªKvÆ»è
+ * {+2, +1, -1, -2}ÌÉ»èʪi[³êé
+ * @param[in] input_image üÍæ
+ * @return G[R[h (see morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_HDRChecker_evaluate(
+ morpho_HDRChecker * const p,
+ int * const result,
+ const morpho_ImageData * const input_image);
+
+/*-----------------------------------------------------------------*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* MORPHO_HDR_CHECKER_H */
diff --git a/camera/hdr/include/morpho_image_data.h b/camera/hdr/include/morpho_image_data.h
new file mode 100644
index 0000000..2fc05aa
--- /dev/null
+++ b/camera/hdr/include/morpho_image_data.h
@@ -0,0 +1,43 @@
+/**
+ * @file morpho_image_data.h
+ * @brief æf[^Ì\¢Ìè`
+ * @version 1.0.0
+ * @date 2008-06-09
+ *
+ * Copyright (C) 2006-2012 Morpho, Inc.
+ */
+
+#ifndef MORPHO_IMAGE_DATA_H
+#define MORPHO_IMAGE_DATA_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct{
+ void * y; /**< YæÌæª|C^ */
+ void * u; /**< UæÌæª|C^ */
+ void * v; /**< VæÌæª|C^ */
+} morpho_ImageYuvPlanar;
+
+typedef struct{
+ void * y; /**< YæÌæª|C^ */
+ void * uv; /**< UVæÌæª|C^ */
+} morpho_ImageYuvSemiPlanar;
+
+/** æf[^. */
+typedef struct {
+ int width; /**< */
+ int height; /**< ³ */
+ union{
+ void * p; /**< æf[^Ìæª|C^ */
+ morpho_ImageYuvPlanar planar;
+ morpho_ImageYuvSemiPlanar semi_planar;
+ } dat;
+} morpho_ImageData;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* #ifndef MORPHO_IMAGE_DATA_H */
diff --git a/camera/hdr/include/morpho_image_data_ex.h b/camera/hdr/include/morpho_image_data_ex.h
new file mode 100644
index 0000000..ef33f35
--- /dev/null
+++ b/camera/hdr/include/morpho_image_data_ex.h
@@ -0,0 +1,51 @@
+/**
+ * @file morpho_image_data_ex.h
+ * @brief 画像データの構造体定義
+ * @version 1.0.0
+ * @date 2010-03-30
+ *
+ * Copyright (C) 2010-2011 Morpho, Inc.
+ */
+
+#ifndef MORPHO_IMAGE_DATA_EX_H
+#define MORPHO_IMAGE_DATA_EX_H
+
+#include "morpho_image_data.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct{
+ int y;
+ int u;
+ int v;
+} morpho_ImageYuvPlanarPitch;
+
+typedef struct{
+ int y;
+ int uv;
+} morpho_ImageYuvSemiPlanarPitch;
+
+/** 画像データ. */
+typedef struct {
+ int width; /**< 幅 */
+ int height; /**< 高さ */
+ union{
+ void *p; /**< 画像データの先頭ポインタ */
+ morpho_ImageYuvPlanar planar;
+ morpho_ImageYuvSemiPlanar semi_planar;
+ } dat;
+ union{
+ int p; /**< ラインの先頭から次のライン先頭までのバイト数 */
+ morpho_ImageYuvPlanarPitch planar;
+ morpho_ImageYuvSemiPlanarPitch semi_planar;
+ } pitch;
+} morpho_ImageDataEx;
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* #ifndef MORPHO_IMAGE_DATA_EX_H */
diff --git a/camera/hdr/include/morpho_motion_data.h b/camera/hdr/include/morpho_motion_data.h
new file mode 100644
index 0000000..4db78db
--- /dev/null
+++ b/camera/hdr/include/morpho_motion_data.h
@@ -0,0 +1,27 @@
+/**
+ * @file morpho_motion_data.h
+ * @brief ®«f[^Ì\¢Ìè`
+ * @version 1.0.0
+ * @date 2008-06-09
+ *
+ * Copyright (C) 2006-2012 Morpho, Inc.
+ */
+
+#ifndef MORPHO_MOTION_DATA_H
+#define MORPHO_MOTION_DATA_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/** ®«f[^. */
+typedef struct {
+ int v[6]; /**< ®«f[^ */
+ int fcode; /**< ¬÷:0 / ¸s:0ÈOi¸sµ½´öj */
+} morpho_MotionData;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* #ifndef MORPHO_MOTION_DATA_H */
diff --git a/camera/hdr/include/morpho_noise_reduction.h b/camera/hdr/include/morpho_noise_reduction.h
new file mode 100644
index 0000000..886c2c1
--- /dev/null
+++ b/camera/hdr/include/morpho_noise_reduction.h
@@ -0,0 +1,204 @@
+//====================================================================
+// morpho_noise_reduction.h
+// [SJIS/CRLF] { »û®©®»èp }
+//
+// Copyright(c) 2006-2012 Morpho,Inc.
+//====================================================================
+
+#ifndef MORPHO_NOISE_REDUCTION_H
+# define MORPHO_NOISE_REDUCTION_H
+
+//--------------------------------------------------------------------
+
+# include "morpho_api.h"
+# include "morpho_error.h"
+# include "morpho_image_data.h"
+# include "morpho_motion_data.h"
+# include "morpho_rect_int.h"
+
+//--------------------------------------------------------------------
+
+# ifdef __cplusplus
+extern "C" {
+# endif
+
+//====================================================================
+
+/** o[W¶ñ */
+# define MORPHO_NOISE_REDUCTION_VERSION "Morpho Noise Reduction Ver.0.9.0 2012/08/09"
+
+//--------------------------------------------------------------------
+/** mCYí */
+typedef struct
+{
+ void *p; /**< à\¢ÌÖÌ|C^ */
+} morpho_NoiseReduction;
+
+//--------------------------------------------------------------------
+
+/**
+ * o[W¶ñðæ¾
+ *
+ * @return o[W¶ñ(MORPHO_IMAGE_STABILIZER_VERSION)
+ */
+MORPHO_API(const char *)
+morpho_NoiseReduction_getVersion(void);
+
+/**
+ * mCYÉKvÈTCYðæ¾
+ * wèÅ«étH[}bgÍTRMðQÆB
+ *
+ * @param[in] width üÍæÌ
+ * @param[in] height üÍæ̳
+ * @param[in] format ætH[}bg¶ñ
+ * @return KvÈTCY(byte)
+ */
+MORPHO_API(int)
+morpho_NoiseReduction_getBufferSize(
+ int width,
+ int height,
+ const char *format);
+
+/**
+ * mCYíÌú»
+ *
+ * @param[out] reducer mCYí
+ * @param[out] buffer mCYíÉèÄéÖÌ|C^
+ * @param[in] buffer_size mCYíÉèÄéÌTCY.
+ * @return G[R[h(morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_NoiseReduction_initialize(
+ morpho_NoiseReduction *reducer,
+ void *buffer,
+ int buffer_size);
+
+/**
+ * mCYíÌN[Abv
+ *
+ * @param[in,out] reducer mCYí
+ * @return G[R[h(morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_NoiseReduction_finalize(
+ morpho_NoiseReduction *reducer);
+
+/**
+ * mCY: Jn
+ * oÍæ(output_image)Í1ÚÌüÍæƯ¶ÅàÇ¢
+ *
+ * @param[in,out] reducer mCYí
+ * @param[out] output_image oÍæ
+ * @return G[R[h(morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_NoiseReduction_start(
+ morpho_NoiseReduction *reducer,
+ morpho_ImageData *output_image);
+
+/**
+ * mCY: mCY
+ *
+ * @param[in,out] reducer mCYí
+ * @param[out] input_image oÍæ
+ * @return G[R[h(morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_NoiseReduction_reduceNoise(
+ morpho_NoiseReduction *reducer,
+ morpho_ImageData *input_image);
+
+/**
+ * ætH[}bgðæ¾
+ * initialize()ÀsãÉæ¾Â\
+ * obt@TCYÍ32ÈãÆ·é±Æ
+ *
+ * @param[in,out] reducer mCYí
+ * @param[out] format ætH[}bg¶ñªi[³êé
+ * @param[in] buffer_size obt@TCY
+ * @return G[R[h(morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_NoiseReduction_getImageFormat(
+ morpho_NoiseReduction *reducer,
+ char *format,
+ const int buffer_size);
+
+/**
+ * PxmCYxxðæ¾
+ * initialize()ÀsãÉæ¾Â\
+ *
+ * @param[in,out] reducer mCYí
+ * @param[out] level PxmCYxxªi[³êé
+ * @return G[R[h(morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_NoiseReduction_getLumaNoiseReductionLevel(
+ morpho_NoiseReduction *reducer,
+ int *level);
+
+/**
+ * N}mCYxxðæ¾
+ * initialize()ÀsãÉæ¾Â\
+ *
+ * @param[in,out] reducer mCYí
+ * @param[out] level N}mCYxxªi[³êé
+ * @return G[R[h(morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_NoiseReduction_getChromaNoiseReductionLevel(
+ morpho_NoiseReduction *reducer,
+ int *level);
+
+/**
+ * ætH[}bgðÝè
+ * initialize()Àsã©Âstart()ÀsOÉÝèÂ\
+ * wèÅ«étH[}bgÍTRMðQÆB
+ *
+ * @param[in,out] reducer mCYí
+ * @param[in] format ætH[}bg¶ñ
+ * @return G[R[h(morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_NoiseReduction_setImageFormat(
+ morpho_NoiseReduction *reducer,
+ const char *format);
+
+/**
+ * PxmCYxxðÝè
+ * initialize()Àsã©Âstart()ÀsOÉÝèÂ\
+ *
+ * @param[in,out] reducer mCYí
+ * @param[in] level PxmCYxx(0-7)
+ * @return G[R[h(morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_NoiseReduction_setLumaNoiseReductionLevel(
+ morpho_NoiseReduction *reducer,
+ int level);
+
+/**
+ * N}mCYxxðÝè
+ * initialize()Àsã©Âstart()ÀsOÉÝèÂ\
+ *
+ * @param[in,out] reducer mCYí
+ * @param[in] level N}mCYxx(0-7)
+ * @return G[R[h(morpho_error.h)
+ */
+MORPHO_API(int)
+morpho_NoiseReduction_setChromaNoiseReductionLevel(
+ morpho_NoiseReduction *reducer,
+ int level);
+
+//====================================================================
+
+# ifdef __cplusplus
+} // extern "C"
+# endif
+
+//--------------------------------------------------------------------
+
+#endif // !MORPHO_IMAGE_STABILIZER3_H
+
+//====================================================================
+// [EOF]
diff --git a/camera/hdr/include/morpho_noise_reduction_ext.h b/camera/hdr/include/morpho_noise_reduction_ext.h
new file mode 100644
index 0000000..4f15934
--- /dev/null
+++ b/camera/hdr/include/morpho_noise_reduction_ext.h
@@ -0,0 +1,17 @@
+#ifndef MORPHO_NR_EXT_H
+#define MORPHO_NR_EXT_H
+
+#include "morpho_noise_reduction.h"
+/*
+return == 0 : OK
+return != 0 : NG (Please print the return value to check Error types)
+*/
+MORPHO_API(int)
+LINK_mm_camera_morpho_noise_reduction(
+ unsigned char* yuvImage,
+ int width,
+ int height,
+ int y_level,
+ int c_level);
+
+#endif //MORPHO_NR_EXT_H
diff --git a/camera/hdr/include/morpho_rect_int.h b/camera/hdr/include/morpho_rect_int.h
new file mode 100644
index 0000000..b3534a4
--- /dev/null
+++ b/camera/hdr/include/morpho_rect_int.h
@@ -0,0 +1,37 @@
+/**
+ * @file morpho_rect_int.h
+ * @brief é`f[^Ì\¢Ìè`
+ * @version 1.0.0
+ * @date 2008-06-09
+ *
+ * Copyright (C) 2006-2012 Morpho, Inc.
+ */
+
+#ifndef MORPHO_RECT_INT_H
+#define MORPHO_RECT_INT_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/** é`f[^. */
+typedef struct {
+ int sx; /**< left */
+ int sy; /**< top */
+ int ex; /**< right */
+ int ey; /**< bottom */
+} morpho_RectInt;
+
+/** é`Ìæ rect ̶ãÀW (l,t) ÆEºÀW (r,b) ðÝè·é. */
+#define morpho_RectInt_setRect(rect,l,t,r,b) do { \
+ (rect)->sx=(l);\
+ (rect)->sy=(t);\
+ (rect)->ex=(r);\
+ (rect)->ey=(b);\
+ } while(0)
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* #ifndef MORPHO_RECT_INT_H */
diff --git a/camera/mm-image-codec/Android.mk b/camera/mm-image-codec/Android.mk
new file mode 100644
index 0000000..582ddc9
--- /dev/null
+++ b/camera/mm-image-codec/Android.mk
@@ -0,0 +1,3 @@
+ifeq ($(TARGET_ARCH),arm)
+include $(call all-subdir-makefiles)
+endif
diff --git a/camera/mm-image-codec/qexif/qexif.h b/camera/mm-image-codec/qexif/qexif.h
new file mode 100644
index 0000000..91aedde
--- /dev/null
+++ b/camera/mm-image-codec/qexif/qexif.h
@@ -0,0 +1,1728 @@
+/*Copyright (c) 2012, The Linux Foundation. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above
+ copyright notice, this list of conditions and the following
+ disclaimer in the documentation and/or other materials provided
+ with the distribution.
+ * Neither the name of The Linux Foundation nor the names of its
+ contributors may be used to endorse or promote products derived
+ from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.*/
+
+
+#ifndef __QEXIF_H__
+#define __QEXIF_H__
+
+#include <stdio.h>
+
+/* Exif Info (opaque definition) */
+struct exif_info_t;
+typedef struct exif_info_t * exif_info_obj_t;
+
+/* Exif Tag ID */
+typedef uint32_t exif_tag_id_t;
+
+
+/* Exif Rational Data Type */
+typedef struct
+{
+ uint32_t num; // Numerator
+ uint32_t denom; // Denominator
+
+} rat_t;
+
+/* Exif Signed Rational Data Type */
+typedef struct
+{
+ int32_t num; // Numerator
+ int32_t denom; // Denominator
+
+} srat_t;
+
+/* Exif Tag Data Type */
+typedef enum
+{
+ EXIF_BYTE = 1,
+ EXIF_ASCII = 2,
+ EXIF_SHORT = 3,
+ EXIF_LONG = 4,
+ EXIF_RATIONAL = 5,
+ EXIF_UNDEFINED = 7,
+ EXIF_SLONG = 9,
+ EXIF_SRATIONAL = 10
+} exif_tag_type_t;
+
+/* Exif Tag Entry
+ * Used in exif_set_tag as an input argument and
+ * in exif_get_tag as an output argument. */
+typedef struct
+{
+ /* The Data Type of the Tag *
+ * Rational, etc */
+ exif_tag_type_t type;
+
+ /* Copy
+ * This field is used when a user pass this structure to
+ * be stored in an exif_info_t via the exif_set_tag method.
+ * The routine would look like this field and decide whether
+ * it is necessary to make a copy of the data pointed by this
+ * structure (all string and array types).
+ * If this field is set to false, only a pointer to the actual
+ * data is retained and it is the caller's responsibility to
+ * ensure the validity of the data before the exif_info_t object
+ * is destroyed.
+ */
+ uint8_t copy;
+
+ /* Data count
+ * This indicates the number of elements of the data. For example, if
+ * the type is EXIF_BYTE and the count is 1, that means the actual data
+ * is one byte and is accessible by data._byte. If the type is EXIF_BYTE
+ * and the count is more than one, the actual data is contained in an
+ * array and is accessible by data._bytes. In case of EXIF_ASCII, it
+ * indicates the string length and in case of EXIF_UNDEFINED, it indicates
+ * the length of the array.
+ */
+ uint32_t count;
+
+ /* Data
+ * A union which covers all possible data types. The user should pick
+ * the right field to use depending on the data type and the count.
+ * See in-line comment below.
+ */
+ union
+ {
+ char *_ascii; // EXIF_ASCII (count indicates string length)
+ uint8_t *_bytes; // EXIF_BYTE (count > 1)
+ uint8_t _byte; // EXIF_BYTE (count = 1)
+ uint16_t *_shorts; // EXIF_SHORT (count > 1)
+ uint16_t _short; // EXIF_SHORT (count = 1)
+ uint32_t *_longs; // EXIF_LONG (count > 1)
+ uint32_t _long; // EXIF_LONG (count = 1)
+ rat_t *_rats; // EXIF_RATIONAL (count > 1)
+ rat_t _rat; // EXIF_RATIONAL (count = 1)
+ uint8_t *_undefined; // EXIF_UNDEFINED (count indicates length)
+ int32_t *_slongs; // EXIF_SLONG (count > 1)
+ int32_t _slong; // EXIF_SLONG (count = 1)
+ srat_t *_srats; // EXIF_SRATIONAL (count > 1)
+ srat_t _srat; // EXIF_SRATIONAL (count = 1)
+
+ } data;
+
+} exif_tag_entry_t;
+
+/* =======================================================================
+** Macro Definitions
+** ======================================================================= */
+/* Enum defined to let compiler generate unique offset numbers for different
+ * tags - ordering matters! NOT INTENDED to be used by any application. */
+typedef enum
+{
+ // GPS IFD
+ GPS_VERSION_ID = 0,
+ GPS_LATITUDE_REF,
+ GPS_LATITUDE,
+ GPS_LONGITUDE_REF,
+ GPS_LONGITUDE,
+ GPS_ALTITUDE_REF,
+ GPS_ALTITUDE,
+ GPS_TIMESTAMP,
+ GPS_SATELLITES,
+ GPS_STATUS,
+ GPS_MEASUREMODE,
+ GPS_DOP,
+ GPS_SPEED_REF,
+ GPS_SPEED,
+ GPS_TRACK_REF,
+ GPS_TRACK,
+ GPS_IMGDIRECTION_REF,
+ GPS_IMGDIRECTION,
+ GPS_MAPDATUM,
+ GPS_DESTLATITUDE_REF,
+ GPS_DESTLATITUDE,
+ GPS_DESTLONGITUDE_REF,
+ GPS_DESTLONGITUDE,
+ GPS_DESTBEARING_REF,
+ GPS_DESTBEARING,
+ GPS_DESTDISTANCE_REF,
+ GPS_DESTDISTANCE,
+ GPS_PROCESSINGMETHOD,
+ GPS_AREAINFORMATION,
+ GPS_DATESTAMP,
+ GPS_DIFFERENTIAL,
+
+ // TIFF IFD
+ NEW_SUBFILE_TYPE,
+ SUBFILE_TYPE,
+ IMAGE_WIDTH,
+ IMAGE_LENGTH,
+ BITS_PER_SAMPLE,
+ COMPRESSION,
+ PHOTOMETRIC_INTERPRETATION,
+ THRESH_HOLDING,
+ CELL_WIDTH,
+ CELL_HEIGHT,
+ FILL_ORDER,
+ DOCUMENT_NAME,
+ IMAGE_DESCRIPTION,
+ MAKE,
+ MODEL,
+ STRIP_OFFSETS,
+ ORIENTATION,
+ SAMPLES_PER_PIXEL,
+ ROWS_PER_STRIP,
+ STRIP_BYTE_COUNTS,
+ MIN_SAMPLE_VALUE,
+ MAX_SAMPLE_VALUE,
+ X_RESOLUTION,
+ Y_RESOLUTION,
+ PLANAR_CONFIGURATION,
+ PAGE_NAME,
+ X_POSITION,
+ Y_POSITION,
+ FREE_OFFSET,
+ FREE_BYTE_COUNTS,
+ GRAY_RESPONSE_UNIT,
+ GRAY_RESPONSE_CURVE,
+ T4_OPTION,
+ T6_OPTION,
+ RESOLUTION_UNIT,
+ PAGE_NUMBER,
+ TRANSFER_FUNCTION,
+ SOFTWARE,
+ DATE_TIME,
+ ARTIST,
+ HOST_COMPUTER,
+ PREDICTOR,
+ WHITE_POINT,
+ PRIMARY_CHROMATICITIES,
+ COLOR_MAP,
+ HALFTONE_HINTS,
+ TILE_WIDTH,
+ TILE_LENGTH,
+ TILE_OFFSET,
+ TILE_BYTE_COUNTS,
+ INK_SET,
+ INK_NAMES,
+ NUMBER_OF_INKS,
+ DOT_RANGE,
+ TARGET_PRINTER,
+ EXTRA_SAMPLES,
+ SAMPLE_FORMAT,
+ TRANSFER_RANGE,
+ JPEG_PROC,
+ JPEG_INTERCHANGE_FORMAT,
+ JPEG_INTERCHANGE_FORMAT_LENGTH,
+ JPEG_RESTART_INTERVAL,
+ JPEG_LOSSLESS_PREDICTORS,
+ JPEG_POINT_TRANSFORMS,
+ JPEG_Q_TABLES,
+ JPEG_DC_TABLES,
+ JPEG_AC_TABLES,
+ YCBCR_COEFFICIENTS,
+ YCBCR_SUB_SAMPLING,
+ YCBCR_POSITIONING,
+ REFERENCE_BLACK_WHITE,
+ GAMMA,
+ ICC_PROFILE_DESCRIPTOR,
+ SRGB_RENDERING_INTENT,
+ IMAGE_TITLE,
+ COPYRIGHT,
+ EXIF_IFD,
+ ICC_PROFILE,
+ GPS_IFD,
+
+
+ // TIFF IFD (Thumbnail)
+ TN_IMAGE_WIDTH,
+ TN_IMAGE_LENGTH,
+ TN_BITS_PER_SAMPLE,
+ TN_COMPRESSION,
+ TN_PHOTOMETRIC_INTERPRETATION,
+ TN_IMAGE_DESCRIPTION,
+ TN_MAKE,
+ TN_MODEL,
+ TN_STRIP_OFFSETS,
+ TN_ORIENTATION,
+ TN_SAMPLES_PER_PIXEL,
+ TN_ROWS_PER_STRIP,
+ TN_STRIP_BYTE_COUNTS,
+ TN_X_RESOLUTION,
+ TN_Y_RESOLUTION,
+ TN_PLANAR_CONFIGURATION,
+ TN_RESOLUTION_UNIT,
+ TN_TRANSFER_FUNCTION,
+ TN_SOFTWARE,
+ TN_DATE_TIME,
+ TN_ARTIST,
+ TN_WHITE_POINT,
+ TN_PRIMARY_CHROMATICITIES,
+ TN_JPEGINTERCHANGE_FORMAT,
+ TN_JPEGINTERCHANGE_FORMAT_L,
+ TN_YCBCR_COEFFICIENTS,
+ TN_YCBCR_SUB_SAMPLING,
+ TN_YCBCR_POSITIONING,
+ TN_REFERENCE_BLACK_WHITE,
+ TN_COPYRIGHT,
+
+ // EXIF IFD
+ EXPOSURE_TIME,
+ F_NUMBER,
+ EXPOSURE_PROGRAM,
+ SPECTRAL_SENSITIVITY,
+ ISO_SPEED_RATING,
+ OECF,
+ EXIF_VERSION,
+ EXIF_DATE_TIME_ORIGINAL,
+ EXIF_DATE_TIME_DIGITIZED,
+ EXIF_COMPONENTS_CONFIG,
+ EXIF_COMPRESSED_BITS_PER_PIXEL,
+ SHUTTER_SPEED,
+ APERTURE,
+ BRIGHTNESS,
+ EXPOSURE_BIAS_VALUE,
+ MAX_APERTURE,
+ SUBJECT_DISTANCE,
+ METERING_MODE,
+ LIGHT_SOURCE,
+ FLASH,
+ FOCAL_LENGTH,
+ SUBJECT_AREA,
+ EXIF_MAKER_NOTE,
+ EXIF_USER_COMMENT,
+ SUBSEC_TIME,
+ SUBSEC_TIME_ORIGINAL,
+ SUBSEC_TIME_DIGITIZED,
+ EXIF_FLASHPIX_VERSION,
+ EXIF_COLOR_SPACE,
+ EXIF_PIXEL_X_DIMENSION,
+ EXIF_PIXEL_Y_DIMENSION,
+ RELATED_SOUND_FILE,
+ INTEROP,
+ FLASH_ENERGY,
+ SPATIAL_FREQ_RESPONSE,
+ FOCAL_PLANE_X_RESOLUTION,
+ FOCAL_PLANE_Y_RESOLUTION,
+ FOCAL_PLANE_RESOLUTION_UNIT,
+ SUBJECT_LOCATION,
+ EXPOSURE_INDEX,
+ SENSING_METHOD,
+ FILE_SOURCE,
+ SCENE_TYPE,
+ CFA_PATTERN,
+ CUSTOM_RENDERED,
+ EXPOSURE_MODE,
+ WHITE_BALANCE,
+ DIGITAL_ZOOM_RATIO,
+ FOCAL_LENGTH_35MM,
+ SCENE_CAPTURE_TYPE,
+ GAIN_CONTROL,
+ CONTRAST,
+ SATURATION,
+ SHARPNESS,
+ DEVICE_SETTINGS_DESCRIPTION,
+ SUBJECT_DISTANCE_RANGE,
+ IMAGE_UID,
+ PIM,
+
+ EXIF_TAG_MAX_OFFSET
+
+} exif_tag_offset_t;
+
+/* Below are the supported Tags (ID and structure for their data) */
+#define CONSTRUCT_TAGID(offset,ID) (offset << 16 | ID)
+
+// GPS tag version
+// Use EXIFTAGTYPE_GPS_VERSION_ID as the exif_tag_type (EXIF_BYTE)
+// Count should be 4
+#define _ID_GPS_VERSION_ID 0x0000
+#define EXIFTAGID_GPS_VERSION_ID \
+ CONSTRUCT_TAGID(GPS_VERSION_ID, _ID_GPS_VERSION_ID)
+#define EXIFTAGTYPE_GPS_VERSION_ID EXIF_BYTE
+// North or South Latitude
+// Use EXIFTAGTYPE_GPS_LATITUDE_REF as the exif_tag_type (EXIF_ASCII)
+// It should be 2 characters long including the null-terminating character.
+#define _ID_GPS_LATITUDE_REF 0x0001
+#define EXIFTAGID_GPS_LATITUDE_REF \
+ CONSTRUCT_TAGID(GPS_LATITUDE_REF, _ID_GPS_LATITUDE_REF)
+#define EXIFTAGTYPE_GPS_LATITUDE_REF EXIF_ASCII
+// Latitude
+// Use EXIFTAGTYPE_GPS_LATITUDE as the exif_tag_type (EXIF_RATIONAL)
+// Count should be 3
+#define _ID_GPS_LATITUDE 0x0002
+#define EXIFTAGID_GPS_LATITUDE CONSTRUCT_TAGID(GPS_LATITUDE, _ID_GPS_LATITUDE)
+#define EXIFTAGTYPE_GPS_LATITUDE EXIF_RATIONAL
+// East or West Longitude
+// Use EXIFTAGTYPE_GPS_LONGITUDE_REF as the exif_tag_type (EXIF_ASCII)
+// It should be 2 characters long including the null-terminating character.
+#define _ID_GPS_LONGITUDE_REF 0x0003
+#define EXIFTAGID_GPS_LONGITUDE_REF \
+ CONSTRUCT_TAGID(GPS_LONGITUDE_REF, _ID_GPS_LONGITUDE_REF)
+#define EXIFTAGTYPE_GPS_LONGITUDE_REF EXIF_ASCII
+// Longitude
+// Use EXIFTAGTYPE_GPS_LONGITUDE as the exif_tag_type (EXIF_RATIONAL)
+// Count should be 3
+#define _ID_GPS_LONGITUDE 0x0004
+#define EXIFTAGID_GPS_LONGITUDE \
+ CONSTRUCT_TAGID(GPS_LONGITUDE, _ID_GPS_LONGITUDE)
+#define EXIFTAGTYPE_GPS_LONGITUDE EXIF_RATIONAL
+// Altitude reference
+// Use EXIFTAGTYPE_GPS_ALTITUDE_REF as the exif_tag_type (EXIF_BYTE)
+#define _ID_GPS_ALTITUDE_REF 0x0005
+#define EXIFTAGID_GPS_ALTITUDE_REF \
+ CONSTRUCT_TAGID(GPS_ALTITUDE_REF, _ID_GPS_ALTITUDE_REF)
+#define EXIFTAGTYPE_GPS_ALTITUDE_REF EXIF_BYTE
+// Altitude
+// Use EXIFTAGTYPE_GPS_ALTITUDE as the exif_tag_type (EXIF_RATIONAL)
+#define _ID_GPS_ALTITUDE 0x0006
+#define EXIFTAGID_GPS_ALTITUDE CONSTRUCT_TAGID(GPS_ALTITUDE, _ID_GPS_ALTITUDE)
+#define EXIFTAGTYPE_GPS_ALTITUE EXIF_RATIONAL
+// GPS time (atomic clock)
+// Use EXIFTAGTYPE_GPS_TIMESTAMP as the exif_tag_type (EXIF_RATIONAL)
+// Count should be 3
+#define _ID_GPS_TIMESTAMP 0x0007
+#define EXIFTAGID_GPS_TIMESTAMP \
+ CONSTRUCT_TAGID(GPS_TIMESTAMP, _ID_GPS_TIMESTAMP)
+#define EXIFTAGTYPE_GPS_TIMESTAMP EXIF_RATIONAL
+// GPS Satellites
+// Use EXIFTAGTYPE_GPS_SATELLITES as the exif_tag_type (EXIF_ASCII)
+// Count can be anything.
+#define _ID_GPS_SATELLITES 0x0008
+#define EXIFTAGID_GPS_SATELLITES \
+ CONSTRUCT_TAGID(GPS_SATELLITES, _ID_GPS_SATELLITES)
+#define EXIFTAGTYPE_GPS_SATELLITES EXIF_ASCII
+// GPS Status
+// Use EXIFTAGTYPE_GPS_STATUS as the exif_tag_type (EXIF_ASCII)
+// It should be 2 characters long including the null-terminating character.
+// "A" - Measurement in progress
+// "V" - Measurement Interoperability
+// Other - Reserved
+#define _ID_GPS_STATUS 0x0009
+#define EXIFTAGID_GPS_STATUS CONSTRUCT_TAGID(GPS_STATUS, _ID_GPS_STATUS)
+#define EXIFTATTYPE_GPS_STATUS EXIF_ASCII
+// GPS Measure Mode
+// Use EXIFTAGTYPE_GPS_MEASUREMODE as the exif_tag_type (EXIF_ASCII)
+// It should be 2 characters long including the null-terminating character.
+// "2" - 2-dimensional measurement
+// "3" - 3-dimensional measurement
+// Other - Reserved
+#define _ID_GPS_MEASUREMODE 0x000a
+#define EXIFTAGID_GPS_MEASUREMODE \
+ CONSTRUCT_TAGID(GPS_MEASUREMODE, _ID_GPS_MEASUREMODE)
+#define EXIFTAGTYPE_GPS_MEASUREMODE EXIF_ASCII
+// GPS Measurement precision (DOP)
+// Use EXIFTAGTYPE_GPS_DOP as the exif_tag_type (EXIF_RATIONAL)
+// Count should be 1
+#define _ID_GPS_DOP 0x000b
+#define EXIFTAGID_GPS_DOP CONSTRUCT_TAGID(GPS_DOP, _ID_GPS_DOP)
+#define EXIFTAGTYPE_GPS_DOP EXIF_RATIONAL
+// Speed Unit
+// Use EXIFTAGTYPE_GPS_SPEED_REF as the exif_tag_type (EXIF_ASCII)
+// It should be 2 characters long including the null-terminating character.
+// "K" - Kilometers per hour
+// "M" - Miles per hour
+// "N" - Knots
+// Other - Reserved
+#define _ID_GPS_SPEED_REF 0x000c
+#define EXIFTAGID_GPS_SPEED_REF \
+ CONSTRUCT_TAGID(GPS_SPEED_REF, _ID_GPS_SPEED_REF)
+#define EXIFTAGTYPE_GPS_SPEED_REF EXIF_ASCII
+// Speed of GPS receiver
+// Use EXIFTAGTYPE_GPS_SPEED as the exif_tag_type (EXIF_RATIONAL)
+// Count should be 1
+#define _ID_GPS_SPEED 0x000d
+#define EXIFTAGID_GPS_SPEED CONSTRUCT_TAGID(GPS_SPEED, _ID_GPS_SPEED)
+#define EXIFTAGTYPE_GPS_SPEED EXIF_RATIONAL
+// Reference of direction of movement
+// Use EXIFTAGTYPE_GPS_TRACK_REF as the exif_tag_type (EXIF_ASCII)
+// It should be 2 characters long including the null-terminating character.
+// "T" - True direction
+// "M" - Magnetic direction
+// Other - Reserved
+#define _ID_GPS_TRACK_REF 0x000e
+#define EXIFTAGID_GPS_TRACK_REF \
+ CONSTRUCT_TAGID(GPS_TRACK_REF, _ID_GPS_TRACK_REF)
+#define EXIFTAGTYPE_GPS_TRACK_REF EXIF_ASCII
+// Direction of movement
+// Use EXIFTAGTYPE_GPS_TRACK as the exif_tag_type (EXIF_RATIONAL)
+// Count should be 1
+#define _ID_GPS_TRACK 0x000f
+#define EXIFTAGID_GPS_TRACK CONSTRUCT_TAGID(GPS_TRACK, _ID_GPS_TRACK)
+#define EXIFTAGTYPE_GPS_TRACK EXIF_RATIONAL
+// Reference of direction of image
+// Use EXIFTAGTYPE_GPS_IMGDIRECTION_REF as the exif_tag_type (EXIF_ASCII)
+// It should be 2 characters long including the null-terminating character.
+// "T" - True direction
+// "M" - Magnetic direction
+// Other - Reserved
+#define _ID_GPS_IMGDIRECTION_REF 0x0010
+#define EXIFTAGID_GPS_IMGDIRECTION_REF \
+ CONSTRUCT_TAGID(GPS_IMGDIRECTION_REF, _ID_GPS_IMGDIRECTION_REF)
+#define EXIFTAGTYPE_GPS_IMGDIRECTION_REF EXIF_ASCII
+// Direction of image
+// Use EXIFTAGTYPE_GPS_IMGDIRECTION as the exif_tag_type (EXIF_RATIONAL)
+// Count should be 1
+#define _ID_GPS_IMGDIRECTION 0x0011
+#define EXIFTAGID_GPS_IMGDIRECTION \
+ CONSTRUCT_TAGID(GPS_IMGDIRECTION, _ID_GPS_IMGDIRECTION)
+#define EXIFTAGTYPE_GPS_IMGDIRECTION EXIF_RATIONAL
+// Geodetic survey data used
+// Use EXIFTAGTYPE_GPS_MAPDATUM as the exif_tag_type (EXIF_ASCII)
+// Count can be any
+#define _ID_GPS_MAPDATUM 0x0012
+#define EXIFTAGID_GPS_MAPDATUM CONSTRUCT_TAGID(GPS_MAPDATUM, _ID_GPS_MAPDATUM)
+#define EXIFTAGTYPE_GPS_MAPDATUM EXIF_ASCII
+// Reference for latitude of destination
+// Use EXIFTAGTYPE_GPS_DESTLATITUDE_REF as the exif_tag_type (EXIF_ASCII)
+// It should be 2 characters long including the null-terminating character.
+// "N" - North latitude
+// "S" - South latitude
+// Other - Reserved
+#define _ID_GPS_DESTLATITUDE_REF 0x0013
+#define EXIFTAGID_GPS_DESTLATITUDE_REF \
+ CONSTRUCT_TAGID(GPS_DESTLATITUDE_REF, _ID_GPS_DESTLATITUDE_REF)
+#define EXIFTAGTYPE_GPS_DESTLATITUDE_REF EXIF_ASCII
+// Latitude of destination
+// Use EXIFTAGTYPE_GPS_DESTLATITUDE as the exif_tag_type (EXIF_RATIONAL)
+// Count should be 3
+#define _ID_GPS_DESTLATITUDE 0x0014
+#define EXIFTAGID_GPS_DESTLATITUDE \
+ CONSTRUCT_TAGID(GPS_DESTLATITUDE, _ID_GPS_DESTLATITUDE)
+#define EXIFTAGTYPE_GPS_DESTLATITUDE EXIF_RATIONAL
+// Reference for longitude of destination
+// Use EXIFTAGTYPE_GPS_DESTLONGITUDE_REF as the exif_tag_type (EXIF_ASCII)
+// It should be 2 characters long including the null-terminating character.
+// "E" - East longitude
+// "W" - West longitude
+// Other - Reserved
+#define _ID_GPS_DESTLONGITUDE_REF 0x0015
+#define EXIFTAGID_GPS_DESTLONGITUDE_REF \
+ CONSTRUCT_TAGID(GPS_DESTLONGITUDE_REF, _ID_GPS_DESTLONGITUDE_REF)
+#define EXIFTAGTYPE_GPS_DESTLONGITUDE_REF EXIF_ASCII
+// Longitude of destination
+// Use EXIFTAGTYPE_GPS_DESTLONGITUDE as the exif_tag_type (EXIF_RATIONAL)
+// Count should be 3
+#define _ID_GPS_DESTLONGITUDE 0x0016
+#define EXIFTAGID_GPS_DESTLONGITUDE CONSTRUCT_TAGID(GPS_DESTLONGITUDE, _ID_GPS_DESTLONGITUDE)
+#define EXIFTAGTYPE_GPS_DESTLONGITUDE EXIF_RATIONAL
+// Reference for bearing of destination
+// Use EXIFTAGTYPE_GPS_DESTBEARING_REF as the exif_tag_type (EXIF_ASCII)
+// It should be 2 characters long including the null-terminating character.
+// "T" - True direction
+// "M" - Magnetic direction
+// Other - Reserved
+#define _ID_GPS_DESTBEARING_REF 0x0017
+#define EXIFTAGID_GPS_DESTBEARING_REF \
+ CONSTRUCT_TAGID(GPS_DESTBEARING_REF, _ID_GPS_DESTBEARING_REF)
+#define EXIFTAGTYPE_GPS_DESTBEARING_REF EXIF_ASCII
+// Bearing of destination
+// Use EXIFTAGTYPE_GPS_DESTBEARING as the exif_tag_type (EXIF_RATIONAL)
+// Count should be 1
+#define _ID_GPS_DESTBEARING 0x0018
+#define EXIFTAGID_GPS_DESTBEARING \
+ CONSTRUCT_TAGID(GPS_DESTBEARING, _ID_GPS_DESTBEARING)
+#define EXIFTAGTYPE_GPS_DESTBEARING EXIF_RATIONAL
+// Reference for distance to destination
+// Use EXIFTAGTYPE_GPS_DESTDISTANCE_REF as the exif_tag_type (EXIF_ASCII)
+// It should be 2 characters long including the null-terminating character.
+// "K" - Kilometers per hour
+// "M" - Miles per hour
+// "N" - Knots
+// Other - Reserved
+#define _ID_GPS_DESTDISTANCE_REF 0x0019
+#define EXIFTAGID_GPS_DESTDISTANCE_REF \
+ CONSTRUCT_TAGID(GPS_DESTDISTANCE_REF, _ID_GPS_DESTDISTANCE_REF)
+#define EXIFTAGTYPE_GPS_DESTDISTANCE_REF EXIF_ASCII
+// Distance to destination
+// Use EXIFTAGTYPE_GPS_DESTDISTANCE as the exif_tag_type (EXIF_RATIONAL)
+// Count should be 1
+#define _ID_GPS_DESTDISTANCE 0x001a
+#define EXIFTAGID_GPS_DESTDISTANCE \
+ CONSTRUCT_TAGID(GPS_DESTDISTANCE, _ID_GPS_DESTDISTANCE)
+#define EXIFTAGTYPE_GPS_DESTDISTANCE EXIF_RATIONAL
+// Name of GPS processing method
+// Use EXIFTAGTYPE_GPS_PROCESSINGMETHOD as the exif_tag_type (EXIF_UNDEFINED)
+// Count can be any
+#define _ID_GPS_PROCESSINGMETHOD 0x001b
+#define EXIFTAGID_GPS_PROCESSINGMETHOD \
+ CONSTRUCT_TAGID(GPS_PROCESSINGMETHOD, _ID_GPS_PROCESSINGMETHOD)
+#define EXIFTAGTYPE_GPS_PROCESSINGMETHOD EXIF_UNDEFINED
+// Name of GPS area
+// Use EXIFTAGTYPE_GPS_AREAINFORMATION as the exif_tag_type (EXIF_UNDEFINED)
+// Count can be any
+#define _ID_GPS_AREAINFORMATION 0x001c
+#define EXIFTAGID_GPS_AREAINFORMATION \
+ CONSTRUCT_TAGID(GPS_AREAINFORMATION, _ID_GPS_AREAINFORMATION)
+#define EXIFTAGTYPE_GPS_AREAINFORMATION EXIF_UNDEFINED
+// GPS date
+// Use EXIFTAGTYPE_GPS_DATESTAMP as the exif_tag_type (EXIF_ASCII)
+// It should be 11 characters long including the null-terminating character.
+#define _ID_GPS_DATESTAMP 0x001d
+#define EXIFTAGID_GPS_DATESTAMP \
+ CONSTRUCT_TAGID(GPS_DATESTAMP, _ID_GPS_DATESTAMP)
+#define EXIFTAGTYPE_GPS_DATESTAMP EXIF_ASCII
+// GPS differential correction
+// Use EXIFTAGTYPE_GPS_DIFFERENTIAL as the exif_tag_type (EXIF_SHORT)
+// Count should be 1
+// 0 - Measurement without differential correction
+// 1 - Differential correction applied
+// Other - Reserved
+#define _ID_GPS_DIFFERENTIAL 0x001e
+#define EXIFTAGID_GPS_DIFFERENTIAL \
+ CONSTRUCT_TAGID(GPS_DIFFERENTIAL, _ID_GPS_DIFFERENTIAL)
+#define EXIFTAGTYPE_GPS_DIFFERENTIAL EXIF_SHORT
+// Image width
+// Use EXIFTAGTYPE_IMAGE_WIDTH as the exif_tag_type (EXIF_LONG)
+// Count should be 1
+#define _ID_IMAGE_WIDTH 0x0100
+#define EXIFTAGID_IMAGE_WIDTH CONSTRUCT_TAGID(IMAGE_WIDTH, _ID_IMAGE_WIDTH)
+#define EXIFTAGTYPE_IMAGE_WIDTH EXIF_LONG
+// Image height
+// Use EXIFTAGTYPE_IMAGE_LENGTH as the exif_tag_type (EXIF_SHORT_OR_LONG)
+// Count should be 1
+#define _ID_IMAGE_LENGTH 0x0101
+#define EXIFTAGID_IMAGE_LENGTH CONSTRUCT_TAGID(IMAGE_LENGTH, _ID_IMAGE_LENGTH)
+#define EXIFTAGTYPE_IMAGE_LENGTH EXIF_LONG
+// Number of bits per component
+// Use EXIFTAGTYPE_BITS_PER_SAMPLE as the exif_tag_type (EXIF_SHORT)
+// Count should be 1
+#define _ID_BITS_PER_SAMPLE 0x0102
+#define EXIFTAGID_BITS_PER_SAMPLE \
+ CONSTRUCT_TAGID(BITS_PER_SAMPLE, _ID_BITS_PER_SAMPLE)
+#define EXIFTAGTYPE_BITS_PER_SAMPLE EXIF_SHORT
+// Compression scheme
+// Use EXIFTAGTYPE_COMPRESSION as the exif_tag_type (EXIF_SHORT)
+// Count should be 1
+#define _ID_COMPRESSION 0x0103
+#define EXIFTAGID_COMPRESSION CONSTRUCT_TAGID(COMPRESSION, _ID_COMPRESSION)
+#define EXIFTAGTYPE_COMPRESSION EXIF_SHORT
+// Pixel composition
+// Use EXIFTAGTYPE_PHOTOMETRIC_INTERPRETATION as the exif_tag_type (EXIF_SHORT)
+// Count should be 1
+#define _ID_PHOTOMETRIC_INTERPRETATION 0x0106
+#define EXIFTAGID_PHOTOMETRIC_INTERPRETATION \
+ CONSTRUCT_TAGID(PHOTOMETRIC_INTERPRETATION, _ID_PHOTOMETRIC_INTERPRETATION)
+#define EXIFTAGTYPE_PHOTOMETRIC_INTERPRETATION EXIF_SHORT
+
+// Thresholding
+// Use EXIFTAGTYPE_THRESH_HOLDING as the exif_tag_type (EXIF_SHORT)
+//
+//1 = No dithering or halftoning
+//2 = Ordered dither or halftone
+//3 = Randomized dither
+#define _ID_THRESH_HOLDING 0x0107
+#define EXIFTAGID_THRESH_HOLDING \
+ CONSTRUCT_TAGID(THRESH_HOLDING, _ID_THRESH_HOLDING)
+#define EXIFTAGTYPE_THRESH_HOLDING EXIF_SHORT
+
+// Cell Width
+// Use EXIFTAGTYPE_CELL_WIDTH as the exif_tag_type (EXIF_SHORT)
+//
+#define _ID_CELL_WIDTH 0x0108
+#define EXIFTAGID_CELL_WIDTH CONSTRUCT_TAGID(CELL_WIDTH, _ID_CELL_WIDTH)
+#define EXIFTAGTYPE_CELL_WIDTH EXIF_SHORT
+// Cell Height
+// Use EXIFTAGTYPE_CELL_HEIGHT as the exif_tag_type (EXIF_SHORT)
+// Count should be 1
+#define _ID_CELL_HEIGHT 0x0109
+#define EXIFTAGID_CELL_HEIGHT CONSTRUCT_TAGID(CELL_HEIGHT, _ID_CELL_HEIGHT)
+#define EXIFTAGTYPE_CELL_HEIGHT EXIF_SHORT
+// Fill Order
+// Use EXIFTAGTYPE_FILL_ORDER as the exif_tag_type (EXIF_SHORT)
+// 1 = Normal
+// 2 = Reversed
+#define _ID_FILL_ORDER 0x010A
+#define EXIFTAGID_FILL_ORDER CONSTRUCT_TAGID(FILL_ORDER, _ID_FILL_ORDER)
+#define EXIFTAGTYPE_FILL_ORDER EXIF_SHORT
+
+// DOCUMENT NAME
+// Use EXIFTAGTYPE_DOCUMENT_NAME as the exif_tag_type (EXIF_ASCII)
+//
+#define _ID_DOCUMENT_NAME 0x010D
+#define EXIFTAGID_DOCUMENT_NAME CONSTRUCT_TAGID(DOCUMENT_NAME, _ID_DOCUMENT_NAME)
+#define EXIFTAGTYPE_DOCUMENT_NAME EXIF_ASCII
+
+// Image title
+// Use EXIFTAGTYPE_IMAGE_DESCRIPTION as the exif_tag_type (EXIF_ASCII)
+// Count can be any
+#define _ID_IMAGE_DESCRIPTION 0x010e
+#define EXIFTAGID_IMAGE_DESCRIPTION \
+ CONSTRUCT_TAGID(IMAGE_DESCRIPTION, _ID_IMAGE_DESCRIPTION)
+#define EXIFTAGTYPE_IMAGE_DESCRIPTION EXIF_ASCII
+// Image input equipment manufacturer
+// Use EXIFTAGTYPE_MAKE as the exif_tag_type (EXIF_ASCII)
+// Count can be any
+#define _ID_MAKE 0x010f
+#define EXIFTAGID_MAKE CONSTRUCT_TAGID(MAKE, _ID_MAKE)
+#define EXIFTAGTYPE_MAKE EXIF_ASCII
+// Image input equipment model
+// Use EXIFTAGTYPE_MODEL as the exif_tag_type (EXIF_ASCII)
+// Count can be any
+#define _ID_MODEL 0x0110
+#define EXIFTAGID_MODEL CONSTRUCT_TAGID(MODEL, _ID_MODEL)
+#define EXIFTAGTYPE_MODEL EXIF_ASCII
+// Image data location
+// Use EXIFTAGTYPE_STRIP_OFFSETS as the exif_tag_type (EXIF_LONG)
+// Count = StripsPerImage when PlanarConfiguration = 1
+// = SamplesPerPixel * StripsPerImage when PlanarConfiguration = 2
+#define _ID_STRIP_OFFSETS 0x0111
+#define EXIFTAGID_STRIP_OFFSETS \
+ CONSTRUCT_TAGID(STRIP_OFFSETS, _ID_STRIP_OFFSETS)
+#define EXIFTAGTYPE_STRIP_OFFSETS EXIF_LONG
+// Orientation of image
+// Use EXIFTAGTYPE_ORIENTATION as the exif_tag_type (EXIF_SHORT)
+// Count should be 1
+#define _ID_ORIENTATION 0x0112
+#define EXIFTAGID_ORIENTATION CONSTRUCT_TAGID(ORIENTATION, _ID_ORIENTATION)
+#define EXIFTAGTYPE_ORIENTATION EXIF_SHORT
+// Number of components
+// Use EXIFTAGTYPE_SAMPLES_PER_PIXEL as the exif_tag_type (EXIF_SHORT)
+// Count should be 1
+#define _ID_SAMPLES_PER_PIXEL 0x0115
+#define EXIFTAGID_SAMPLES_PER_PIXEL \
+ CONSTRUCT_TAGID(SAMPLES_PER_PIXEL, _ID_SAMPLES_PER_PIXEL)
+#define EXIFTAGTYPE_SAMPLES_PER_PIXEL EXIF_SHORT
+// Number of rows per strip
+// Use EXIFTAGTYPE_ROWS_PER_STRIP as the exif_tag_type (EXIF_LONG)
+// Count should be 1
+#define _ID_ROWS_PER_STRIP 0x0116
+#define EXIFTAGID_ROWS_PER_STRIP \
+ CONSTRUCT_TAGID(ROWS_PER_STRIP, _ID_ROWS_PER_STRIP)
+#define EXIFTAGTYPE_ROWS_PER_STRIP EXIF_LONG
+// Bytes per compressed strip
+// Use EXIFTAGTYPE_STRIP_BYTE_COUNTS as the exif_tag_type (EXIF_LONG)
+// Count = StripsPerImage when PlanarConfiguration = 1
+// = SamplesPerPixel * StripsPerImage when PlanarConfiguration = 2
+#define _ID_STRIP_BYTE_COUNTS 0x0117
+#define EXIFTAGID_STRIP_BYTE_COUNTS \
+ CONSTRUCT_TAGID(STRIP_BYTE_COUNTS, _ID_STRIP_BYTE_COUNTS)
+#define EXIFTAGTYPE_STRIP_BYTE_COUNTS EXIF_LONG
+// MinSampleValue
+// Use EXIFTAGTYPE_MIN_SAMPLE_VALUE as the exif_tag_type (EXIF_SHORT)
+#define _ID_MIN_SAMPLE_VALUE 0x0118
+#define EXIFTAGID_MIN_SAMPLE_VALUE \
+ CONSTRUCT_TAGID(MIN_SAMPLE_VALUE, _ID_MIN_SAMPLE_VALUE)
+#define EXIFTAGTYPE_MIN_SAMPLE_VALUE EXIF_SHORT
+// MaxSampleValue
+// Use EXIFTAGTYPE_MAX_SAMPLE_VALUE as the exif_tag_type (EXIF_SHORT)
+#define _ID_MAX_SAMPLE_VALUE 0x0119
+#define EXIFTAGID_MAX_SAMPLE_VALUE CONSTRUCT_TAGID(MAX_SAMPLE_VALUE, _ID_MAX_SAMPLE_VALUE)
+#define EXIFTAGTYPE_MAX_SAMPLE_VALUE EXIF_SHORT
+
+// Image resolution in width direction
+// Use EXIFTAGTYPE_X_RESOLUTION as the exif_tag_type (EXIF_RATIONAL)
+// Count should be 1
+#define _ID_X_RESOLUTION 0x011a
+#define EXIFTAGID_X_RESOLUTION \
+ CONSTRUCT_TAGID(X_RESOLUTION, _ID_X_RESOLUTION)
+#define EXIFTAGTYPE_X_RESOLUTION EXIF_RATIONAL
+// Image resolution in height direction
+// Use EXIFTAGTYPE_Y_RESOLUTION as the exif_tag_type (EXIF_RATIONAL)
+// Count should be 1
+#define _ID_Y_RESOLUTION 0x011b
+#define EXIFTAGID_Y_RESOLUTION \
+ CONSTRUCT_TAGID(Y_RESOLUTION, _ID_Y_RESOLUTION)
+#define EXIFTAGTYPE_Y_RESOLUTION EXIF_RATIONAL
+// Image data arrangement
+// Use EXIFTAGTYPE_PLANAR_CONFIGURATION as the exif_tag_type (EXIF_SHORT)
+// Count should be 1
+#define _ID_PLANAR_CONFIGURATION 0x011c
+#define EXIFTAGID_PLANAR_CONFIGURATION \
+ CONSTRUCT_TAGID(PLANAR_CONFIGURATION, _ID_PLANAR_CONFIGURATION)
+#define EXIFTAGTYPE_PLANAR_CONFIGURATION EXIF_SHORT
+// PageName
+// Use EXIFTAGTYPE_PAGE_NAME as the exif_tag_type (EXIF_ASCII)
+// Count should be 1
+#define _ID_PAGE_NAME 0x011d
+#define EXIFTAGID_PAGE_NAME CONSTRUCT_TAGID(PAGE_NAME, _ID_PAGE_NAME)
+#define EXIFTAGTYPE_PAGE_NAME EXIF_ASCII
+// XPosition
+// Use EXIFTAGTYPE_X_POSITION as the exif_tag_type (EXIF_RATIONAL)
+//
+#define _ID_X_POSITION 0x011e
+#define EXIFTAGID_X_POSITION CONSTRUCT_TAGID(X_POSITION, _ID_X_POSITION)
+#define EXIFTAGTYPE_X_POSITION EXIF_RATIONAL
+// YPosition
+// Use EXIFTAGTYPE_Y_POSITION as the exif_tag_type (EXIF_RATIONAL)
+//
+#define _ID_Y_POSITION 0x011f
+#define EXIFTAGID_Y_POSITION CONSTRUCT_TAGID(Y_POSITION, _ID_Y_POSITION)
+#define EXIFTAGTYPE_Y_POSITION EXIF_RATIONAL
+
+// FREE_OFFSET
+// Use EXIFTAGTYPE_FREE_OFFSET as the exif_tag_type (EXIF_LONG)
+//
+#define _ID_FREE_OFFSET 0x0120
+#define EXIFTAGID_FREE_OFFSET CONSTRUCT_TAGID(FREE_OFFSET, _ID_FREE_OFFSET)
+#define EXIFTAGTYPE_FREE_OFFSET EXIF_LONG
+// FREE_BYTE_COUNTS
+// Use EXIFTAGTYPE_FREE_BYTE_COUNTS as the exif_tag_type (EXIF_LONG)
+//
+#define _ID_FREE_BYTE_COUNTS 0x0121
+#define EXIFTAGID_FREE_BYTE_COUNTS \
+ CONSTRUCT_TAGID(FREE_BYTE_COUNTS, _ID_FREE_BYTE_COUNTS)
+#define EXIFTAGTYPE_FREE_BYTE_COUNTS EXIF_LONG
+
+// GrayResponseUnit
+// Use EXIFTAGTYPE_GRAY_RESPONSE_UNIT as the exif_tag_type (EXIF_SHORT)
+//
+#define _ID_GRAY_RESPONSE_UNIT 0x0122
+#define EXIFTAGID_GRAY_RESPONSE_UNIT \
+ CONSTRUCT_TAGID(GRAY_RESPONSE_UNIT, _ID_GRAY_RESPONSE_UNIT)
+#define EXIFTAGTYPE_GRAY_RESPONSE_UNIT EXIF_SHORT
+// GrayResponseCurve
+// Use EXIFTAGTYPE_GRAY_RESPONSE_CURVE as the exif_tag_type (EXIF_SHORT)
+//
+#define _ID_GRAY_RESPONSE_CURVE 0x0123
+#define EXIFTAGID_GRAY_RESPONSE_CURVE \
+ CONSTRUCT_TAGID(GRAY_RESPONSE_CURVE , _ID_GRAY_RESPONSE_CURVE )
+#define EXIFTAGTYPE_GRAY_RESPONSE_CURVE EXIF_SHORT
+
+// T4_OPTION
+// Use EXIFTAGTYPE_T4_OPTION as the exif_tag_type (EXIF_LONG)
+//
+#define _ID_T4_OPTION 0x0124
+#define EXIFTAGID_T4_OPTION CONSTRUCT_TAGID(T4_OPTION, _ID_T4_OPTION)
+#define EXIFTAGTYPE_T4_OPTION EXIF_LONG
+// T6_OPTION
+// Use EXIFTAGTYPE_T6_OPTION as the exif_tag_type (EXIF_LONG)
+//
+#define _ID_T6_OPTION 0x0125
+#define EXIFTAGID_T6_OPTION CONSTRUCT_TAGID(T6_OPTION, _ID_T6_OPTION)
+#define EXIFTAGTYPE_T6_OPTION EXIF_LONG
+
+// Unit of X and Y resolution
+// Use EXIFTAGTYPE_RESOLUTION_UNIT as the exif_tag_type (EXIF_SHORT)
+// Count should be 1
+#define _ID_RESOLUTION_UNIT 0x0128
+#define EXIFTAGID_RESOLUTION_UNIT \
+ CONSTRUCT_TAGID(RESOLUTION_UNIT, _ID_RESOLUTION_UNIT)
+#define EXIFTAGTYPE_RESOLUTION_UNIT EXIF_SHORT
+
+// Page Number
+// Use EXIFTAGTYPE_PAGE_NUMBER as the exif_tag_type (EXIF_SHORT)
+// Count should be 1
+#define _ID_PAGE_NUMBER 0x0129
+#define EXIFTAGID_PAGE_NUMBER CONSTRUCT_TAGID(PAGE_NUMBER, _ID_PAGE_NUMBER)
+#define EXIFTAGTYPE_PAGE_NUMBER EXIF_SHORT
+// Transfer function
+// Use EXIFTAGTYPE_TRANSFER_FUNCTION as the exif_tag_type (EXIF_SHORT)
+// Count should be 3*256
+#define _ID_TRANSFER_FUNCTION 0x012d
+#define EXIFTAGID_TRANSFER_FUNCTION \
+ CONSTRUCT_TAGID(TRANSFER_FUNCTION, _ID_TRANSFER_FUNCTION)
+#define EXIFTAGTYPE_TRANSFER_FUNCTION EXIF_SHORT
+// Software used
+// Use EXIFTAGTYPE_SOFTWARE as the exif_tag_type (EXIF_ASCII)
+// Count can be any
+#define _ID_SOFTWARE 0x0131
+#define EXIFTAGID_SOFTWARE CONSTRUCT_TAGID(SOFTWARE, _ID_SOFTWARE)
+#define EXIFTAGTYPE_SOFTWARE EXIF_ASCII
+// File change date and time
+// Use EXIFTAGTYPE_DATE_TIME as the exif_tag_type (EXIF_ASCII)
+// Count should be 20
+#define _ID_DATE_TIME 0x0132
+#define EXIFTAGID_DATE_TIME CONSTRUCT_TAGID(DATE_TIME, _ID_DATE_TIME)
+#define EXIFTAGTYPE_DATE_TIME EXIF_ASCII
+// ARTIST, person who created this image
+// Use EXIFTAGTYPE_ARTIST as the exif_tag_type (EXIF_ASCII)
+// Count can be any
+#define _ID_ARTIST 0x013b
+#define EXIFTAGID_ARTIST CONSTRUCT_TAGID(ARTIST, _ID_ARTIST)
+#define EXIFTAGTYPE_ARTIST EXIF_ASCII
+// Host Computer Name
+// Use EXIFTAGTYPE_HOST_COMPUTER as the exif_tag_type (EXIF_ASCII)
+// Count can be any
+#define _ID_HOST_COMPUTER 0x013c
+#define EXIFTAGID_HOST_COMPUTER \
+ CONSTRUCT_TAGID(HOST_COMPUTER , _ID_HOST_COMPUTER )
+#define EXIFTAGTYPE_HOST_COMPUTER EXIF_ASCII
+// Predictor
+// Use EXIFTAGTYPE_PREDICTOR as the exif_tag_type (EXIF_SHORT)
+// Count can be any
+#define _ID_PREDICTOR 0x013d
+#define EXIFTAGID_PREDICTOR CONSTRUCT_TAGID(PREDICTOR , _ID_PREDICTOR )
+#define EXIFTAGTYPE_PREDICTOR EXIF_SHORT
+// White point chromaticity
+// Use EXIFTAGTYPE_WHITE_POINT as the exif_tag_type (EXIF_RATIONAL)
+// Count should be 2
+#define _ID_WHITE_POINT 0x013e
+#define EXIFTAGID_WHITE_POINT CONSTRUCT_TAGID(WHITE_POINT, _ID_WHITE_POINT)
+#define EXIFTAGTYPE_WHITE_POINT EXIF_RATIONAL
+// Chromaticities of primaries
+// Use EXIFTAGTYPE_PRIMARY_CHROMATICITIES as the exif_tag_type (EXIF_RATIONAL)
+// Count should be 6
+#define _ID_PRIMARY_CHROMATICITIES 0x013f
+#define EXIFTAGID_PRIMARY_CHROMATICITIES \
+ CONSTRUCT_TAGID(PRIMARY_CHROMATICITIES, _ID_PRIMARY_CHROMATICITIES)
+#define EXIFTAGTYPE_PRIMARY_CHROMATICITIES EXIF_RATIONAL
+
+// COLOR_MAP
+// Use EXIFTAGTYPE_COLOR_MAP as the exif_tag_type (EXIF_SHORT)
+// Count should be 6
+#define _ID_COLOR_MAP 0x0140
+#define EXIFTAGID_COLOR_MAP CONSTRUCT_TAGID(COLOR_MAP, _ID_COLOR_MAP)
+#define EXIFTAGTYPE_COLOR_MAP EXIF_SHORT
+// HALFTONE_HINTS
+// Use EXIFTAGTYPE_HALFTONE_HINTS as the exif_tag_type (EXIF_SHORT)
+// Count should be 6
+#define _ID_HALFTONE_HINTS 0x0141
+#define EXIFTAGID_HALFTONE_HINTS \
+ CONSTRUCT_TAGID(HALFTONE_HINTS, _ID_HALFTONE_HINTS)
+#define EXIFTAGTYPE_HALFTONE_HINTS EXIF_SHORT
+
+// TILE_WIDTH
+// Use EXIFTAGTYPE_TILE_WIDTH as the exif_tag_type (EXIF_LONG)
+// Count should be 6
+#define _ID_TILE_WIDTH 0x0142
+#define EXIFTAGID_TILE_WIDTH CONSTRUCT_TAGID(TILE_WIDTH, _ID_TILE_WIDTH)
+#define EXIFTAGTYPE_TILE_WIDTH EXIF_LONG
+// TILE_LENGTH
+// Use EXIFTAGTYPE_TILE_LENGTH as the exif_tag_type (EXIF_LONG)
+// Count should be 6
+#define _ID_TILE_LENGTH 0x0143
+#define EXIFTAGID_TILE_LENGTH CONSTRUCT_TAGID(TILE_LENGTH , _ID_TILE_LENGTH )
+#define EXIFTAGTYPE_TILE_LENGTH EXIF_LONG
+// TILE_OFFSET
+// Use EXIFTAGTYPE_TILE_OFFSET as the exif_tag_type (EXIF_LONG)
+//
+#define _ID_TILE_OFFSET 0x0144
+#define EXIFTAGID_TILE_OFFSET CONSTRUCT_TAGID(TILE_OFFSET , _ID_TILE_OFFSET )
+#define EXIFTAGTYPE_TILE_OFFSET EXIF_LONG
+// tile Byte Counts
+// Use EXIFTAGTYPE_TILE_OFFSET as the exif_tag_type (EXIF_LONG)
+//
+#define _ID_TILE_BYTE_COUNTS 0x0145
+#define EXIFTAGID_TILE_BYTE_COUNTS \
+ CONSTRUCT_TAGID(TILE_BYTE_COUNTS , _ID_TILE_BYTE_COUNTS )
+#define EXIFTAGTYPE_TILE_BYTE_COUNTS EXIF_LONG
+
+// INK_SET
+// Use EXIFTAGTYPE_TILE_LENGTH as the exif_tag_type (EXIF_SHORT)
+// Count should be 6
+#define _ID_INK_SET 0x014c
+#define EXIFTAGID_INK_SET CONSTRUCT_TAGID(INK_SET , _ID_INK_SET )
+#define EXIFTAGTYPE_INK_SET EXIF_SHORT
+// INK_NAMES
+// Use EXIFTAGTYPE_INK_NAMES as the exif_tag_type (EXIF_ASCII)
+// Count should be 6
+#define _ID_INK_NAMES 0x014D
+#define EXIFTAGID_INK_NAMES CONSTRUCT_TAGID(INK_NAMES , _ID_INK_NAMES)
+#define EXIFTAGTYPE_INK_NAMES EXIF_ASCII
+// NUMBER_OF_INKS
+// Use EXIFTAGTYPE_NUMBER_OF_INKS as the exif_tag_type (EXIF_SHORT)
+// Count should be 6
+#define _ID_NUMBER_OF_INKS 0x014e
+#define EXIFTAGID_NUMBER_OF_INKS \
+ CONSTRUCT_TAGID(NUMBER_OF_INKS , _ID_NUMBER_OF_INKS )
+#define EXIFTAGTYPE_NUMBER_OF_INKS EXIF_SHORT
+
+// DOT_RANGE
+// Use EXIFTAGTYPE_DOT_RANGE as the exif_tag_type (EXIF_ASCII)
+// Count should be 6
+#define _ID_DOT_RANGE 0x0150
+#define EXIFTAGID_DOT_RANGE CONSTRUCT_TAGID(DOT_RANGE , _ID_DOT_RANGE )
+#define EXIFTAGTYPE_DOT_RANGE EXIF_ASCII
+
+// TARGET_PRINTER
+// Use EXIFTAGTYPE_TARGET_PRINTER as the exif_tag_type (EXIF_ASCII)
+// Count should be 6
+#define _ID_TARGET_PRINTER 0x0151
+#define EXIFTAGID_TARGET_PRINTER \
+ CONSTRUCT_TAGID(TARGET_PRINTER , _ID_TARGET_PRINTER)
+#define EXIFTAGTYPE_TARGET_PRINTER EXIF_ASCII
+// EXTRA_SAMPLES
+// Use EXIFTAGTYPE_EXTRA_SAMPLES as the exif_tag_type (EXIF_SHORT)
+// Count should be 6
+#define _ID_EXTRA_SAMPLES 0x0152
+#define EXIFTAGID_EXTRA_SAMPLES \
+ CONSTRUCT_TAGID(EXTRA_SAMPLES , _ID_EXTRA_SAMPLES )
+#define EXIFTAGTYPE_EXTRA_SAMPLES EXIF_SHORT
+
+// SAMPLE_FORMAT
+// Use EXIFTAGTYPE_SAMPLE_FORMAT as the exif_tag_type (EXIF_SHORT)
+// Count should be 6
+#define _ID_SAMPLE_FORMAT 0x0153
+#define EXIFTAGID_SAMPLE_FORMAT \
+ CONSTRUCT_TAGID(SAMPLE_FORMAT , _ID_SAMPLE_FORMAT )
+#define EXIFTAGTYPE_SAMPLE_FORMAT EXIF_SHORT
+
+// Table of values that extends the range of the transfer function.
+// Use EXIFTAGTYPE_TRANSFER_RANGE as the exif_tag_type (EXIF_SHORT)
+// Count should be 6
+#define _ID_TRANSFER_RANGE 0x0156
+#define EXIFTAGID_TRANSFER_RANGE \
+ CONSTRUCT_TAGID(TRANSFER_RANGE , _ID_TRANSFER_RANGE )
+#define EXIFTAGTYPE_TRANSFER_RANGE EXIF_SHORT
+
+// JPEG compression process.
+// Use EXIFTAGTYPE_JPEG_PROC as the exif_tag_type (EXIF_SHORT)
+//
+#define _ID_JPEG_PROC 0x0200
+#define EXIFTAGID_JPEG_PROC CONSTRUCT_TAGID(JPEG_PROC , _ID_JPEG_PROC )
+#define EXIFTAGTYPE_JPEG_PROC EXIF_SHORT
+
+
+// Offset to JPEG SOI
+// Use EXIFTAGTYPE_JPEG_INTERCHANGE_FORMAT as the exif_tag_type (EXIF_LONG)
+// Count is undefined
+#define _ID_JPEG_INTERCHANGE_FORMAT 0x0201
+#define EXIFTAGID_JPEG_INTERCHANGE_FORMAT \
+ CONSTRUCT_TAGID(JPEG_INTERCHANGE_FORMAT, _ID_JPEG_INTERCHANGE_FORMAT)
+#define EXIFTAGTYPE_JPEG_INTERCHANGE_FORMAT EXIF_LONG
+// Bytes of JPEG data
+// Use EXIFTAGTYPE_JPEG_INTERCHANGE_FORMAT_LENGTH as the exif_tag_type (EXIF_LONG)
+// Count is undefined
+#define _ID_JPEG_INTERCHANGE_FORMAT_LENGTH 0x0202
+#define EXIFTAGID_JPEG_INTERCHANGE_FORMAT_LENGTH \
+ CONSTRUCT_TAGID(JPEG_INTERCHANGE_FORMAT_LENGTH, \
+ _ID_JPEG_INTERCHANGE_FORMAT_LENGTH)
+#define EXIFTAGTYPE_JPEG_INTERCHANGE_FORMAT_LENGTH EXIF_LONG
+
+// Length of the restart interval.
+// Use EXIFTAGTYPE_JPEG_RESTART_INTERVAL as the exif_tag_type (EXIF_SHORT)
+// Count is undefined
+#define _ID_JPEG_RESTART_INTERVAL 0x0203
+#define EXIFTAGID_JPEG_RESTART_INTERVAL \
+ CONSTRUCT_TAGID(JPEG_RESTART_INTERVAL, _ID_JPEG_RESTART_INTERVAL)
+#define EXIFTAGTYPE_JPEG_RESTART_INTERVAL EXIF_SHORT
+
+// JPEGLosslessPredictors
+// Use EXIFTAGTYPE_JPEG_LOSSLESS_PREDICTORS as the exif_tag_type (EXIF_SHORT)
+// Count is undefined
+#define _ID_JPEG_LOSSLESS_PREDICTORS 0x0205
+#define EXIFTAGID_JPEG_LOSSLESS_PREDICTORS \
+ CONSTRUCT_TAGID(JPEG_LOSSLESS_PREDICTORS, _ID_JPEG_LOSSLESS_PREDICTORS)
+#define EXIFTAGTYPE_JPEG_LOSSLESS_PREDICTORS EXIF_SHORT
+
+// JPEGPointTransforms
+// Use EXIFTAGTYPE_JPEG_POINT_TRANSFORMS as the exif_tag_type (EXIF_SHORT)
+// Count is undefined
+#define _ID_JPEG_POINT_TRANSFORMS 0x0206
+#define EXIFTAGID_JPEG_POINT_TRANSFORMS \
+ CONSTRUCT_TAGID(JPEG_POINT_TRANSFORMS, _ID_JPEG_POINT_TRANSFORMS)
+#define EXIFTAGTYPE_JPEG_POINT_TRANSFORMS EXIF_SHORT
+
+// JPEG_Q_TABLES
+// Use EXIFTAGTYPE_JPEG_Q_TABLES as the exif_tag_type (EXIF_LONG)
+// Count is undefined
+#define _ID_JPEG_Q_TABLES 0x0207
+#define EXIFTAGID_JPEG_Q_TABLES \
+ CONSTRUCT_TAGID(JPEG_Q_TABLES, _ID_JPEG_Q_TABLES)
+#define EXIFTAGTYPE_JPEG_Q_TABLES EXIF_LONG
+// JPEG_DC_TABLES
+// Use EXIFTAGTYPE_JPEG_DC_TABLES as the exif_tag_type (EXIF_LONG)
+// Count is undefined
+#define _ID_JPEG_DC_TABLES 0x0208
+#define EXIFTAGID_JPEG_DC_TABLES \
+ CONSTRUCT_TAGID(JPEG_DC_TABLES, _ID_JPEG_DC_TABLES)
+#define EXIFTAGTYPE_JPEG_DC_TABLES EXIF_LONG
+// JPEG_AC_TABLES
+// Use EXIFTAGTYPE_JPEG_AC_TABLES as the exif_tag_type (EXIF_LONG)
+// Count is undefined
+#define _ID_JPEG_AC_TABLES 0x0209
+#define EXIFTAGID_JPEG_AC_TABLES \
+ CONSTRUCT_TAGID(JPEG_AC_TABLES, _ID_JPEG_AC_TABLES)
+#define EXIFTAGTYPE_JPEG_AC_TABLES EXIF_LONG
+
+// Color space transformation matrix coefficients
+// Use EXIFTAGTYPE_YCBCR_COEFFICIENTS as the exif_tag_type (EXIF_RATIONAL)
+// Count should be 3
+#define _ID_YCBCR_COEFFICIENTS 0x0211
+#define EXIFTAGID_YCBCR_COEFFICIENTS \
+ CONSTRUCT_TAGID(YCBCR_COEFFICIENTS, _ID_YCBCR_COEFFICIENTS)
+#define EXIFTAGTYPE_YCBCR_COEFFICIENTS EXIF_RATIONAL
+// Subsampling ratio of Y to C
+// Use EXIFTAGTYPE_YCBCR_SUB_SAMPLING as the exif_tag_type (EXIF_SHORT)
+// Count should be 2
+#define _ID_YCBCR_SUB_SAMPLING 0x0212
+#define EXIFTAGID_YCBCR_SUB_SAMPLING \
+ CONSTRUCT_TAGID(YCBCR_SUB_SAMPLING, _ID_YCBCR_SUB_SAMPLING)
+#define EXIFTAGTYPE_YCBCR_SUB_SAMPLING EXIF_SHORT
+// Y and C positioning
+// Use EXIFTAGTYPE_YCBCR_POSITIONING as the exif_tag_type (EXIF_SHORT)
+// Count should be 1
+#define _ID_YCBCR_POSITIONING 0x0213
+#define EXIFTAGID_YCBCR_POSITIONING \
+ CONSTRUCT_TAGID(YCBCR_POSITIONING, _ID_YCBCR_POSITIONING)
+#define EXIFTAGTYPE_YCBCR_POSITIONING EXIF_SHORT
+// Pair of black and white reference values
+// Use EXIFTAGTYPE_REFERENCE_BLACK_WHITE as the exif_tag_type (EXIF_RATIONAL)
+// Count should be 6
+#define _ID_REFERENCE_BLACK_WHITE 0x0214
+#define EXIFTAGID_REFERENCE_BLACK_WHITE \
+ CONSTRUCT_TAGID(REFERENCE_BLACK_WHITE, _ID_REFERENCE_BLACK_WHITE)
+#define EXIFTAGTYPE_REFERENCE_BLACK_WHITE EXIF_RATIONAL
+// GAMMA
+// Use EXIFTAGTYPE_GAMMA as the exif_tag_type (EXIF_RATIONAL)
+// Count should be 6
+#define _ID_GAMMA 0x0301
+#define EXIFTAGID_GAMMA CONSTRUCT_TAGID(GAMMA, _ID_GAMMA)
+#define EXIFTAGTYPE_GAMMA EXIF_RATIONAL
+// Null-terminated character string that identifies an ICC profile.
+// Use EXIFTAGTYPE_ICC_PROFILE_DESCRIPTOR as the exif_tag_type (EXIF_ASCII)
+// Count should be 6
+#define _ID_ICC_PROFILE_DESCRIPTOR 0x0302
+#define EXIFTAGID_ICC_PROFILE_DESCRIPTOR \
+ CONSTRUCT_TAGID(ICC_PROFILE_DESCRIPTOR, _ID_ICC_PROFILE_DESCRIPTOR)
+#define EXIFTAGTYPE_ICC_PROFILE_DESCRIPTOR EXIF_ASCII
+// SRGB_RENDERING_INTENT
+// Use EXIFTAGTYPE_SRGB_RENDERING_INTENT as the exif_tag_type (EXIF_BYTE)
+// Count should be 6
+#define _ID_SRGB_RENDERING_INTENT 0x0303
+#define EXIFTAGID_SRGB_RENDERING_INTENT \
+ CONSTRUCT_TAGID(SRGB_RENDERING_INTENT, _ID_SRGB_RENDERING_INTENT)
+#define EXIFTAGTYPE_SRGB_RENDERING_INTENT EXIF_BYTE
+
+// Null-terminated character string that specifies the title of the image.
+// Use EXIFTAGTYPE_IMAGE_TITLE as the exif_tag_type (EXIF_ASCII )
+//
+#define _ID_IMAGE_TITLE 0x0320
+#define EXIFTAGID_IMAGE_TITLE CONSTRUCT_TAGID(IMAGE_TITLE, _ID_IMAGE_TITLE)
+#define EXIFTAGTYPE_IMAGE_TITLE EXIF_ASCII
+
+// Copyright holder
+// Use EXIFTAGTYPE_COPYRIGHT as the exif_tag_type (EXIF_ASCII)
+// Count can be any
+#define _ID_COPYRIGHT 0x8298
+#define EXIFTAGID_COPYRIGHT CONSTRUCT_TAGID(COPYRIGHT, _ID_COPYRIGHT)
+#define EXIFTAGTYPE_COPYRIGHT EXIF_ASCII
+// Old Subfile Type
+// Use EXIFTAGTYPE_NEW_SUBFILE_TYPE as the exif_tag_type (EXIF_SHORT)
+// Count can be any
+#define _ID_NEW_SUBFILE_TYPE 0x00fe
+#define EXIFTAGID_NEW_SUBFILE_TYPE \
+ CONSTRUCT_TAGID(NEW_SUBFILE_TYPE, _ID_NEW_SUBFILE_TYPE)
+#define EXIFTAGTYPE_NEW_SUBFILE_TYPE EXIF_SHORT
+
+// New Subfile Type
+// Use EXIFTAGTYPE_NEW_SUBFILE_TYPE as the exif_tag_type (EXIF_LONG)
+// Count can be any
+#define _ID_SUBFILE_TYPE 0x00ff
+#define EXIFTAGID_SUBFILE_TYPE CONSTRUCT_TAGID(SUBFILE_TYPE, _ID_SUBFILE_TYPE)
+#define EXIFTAGTYPE_SUBFILE_TYPE EXIF_LONG
+
+// Image width (of thumbnail)
+// Use EXIFTAGTYPE_TN_IMAGE_WIDTH as the exif_tag_type (EXIF_LONG)
+// Count should be 1
+#define _ID_TN_IMAGE_WIDTH 0x0100
+#define EXIFTAGID_TN_IMAGE_WIDTH \
+ CONSTRUCT_TAGID(TN_IMAGE_WIDTH, _ID_TN_IMAGE_WIDTH)
+#define EXIFTAGTYPE_TN_IMAGE_WIDTH EXIF_LONG
+// Image height (of thumbnail)
+// Use EXIFTAGTYPE_TN_IMAGE_LENGTH as the exif_tag_type (EXIF_SHORT_OR_LONG)
+// Count should be 1
+#define _ID_TN_IMAGE_LENGTH 0x0101
+#define EXIFTAGID_TN_IMAGE_LENGTH \
+ CONSTRUCT_TAGID(TN_IMAGE_LENGTH, _ID_TN_IMAGE_LENGTH)
+#define EXIFTAGTYPE_TN_IMAGE_LENGTH EXIF_LONG
+// Number of bits per component (of thumbnail)
+// Use EXIFTAGTYPE_TN_BITS_PER_SAMPLE as the exif_tag_type (EXIF_SHORT)
+// Count should be 1
+#define _ID_TN_BITS_PER_SAMPLE 0x0102
+#define EXIFTAGID_TN_BITS_PER_SAMPLE \
+ CONSTRUCT_TAGID(TN_BITS_PER_SAMPLE, _ID_TN_BITS_PER_SAMPLE)
+#define EXIFTAGTYPE_TN_BITS_PER_SAMPLE EXIF_SHORT
+// Compression scheme (of thumbnail)
+// Use EXIFTAGTYPE_TN_COMPRESSION as the exif_tag_type (EXIF_SHORT)
+// Count should be 1
+#define _ID_TN_COMPRESSION 0x0103
+#define EXIFTAGID_TN_COMPRESSION \
+ CONSTRUCT_TAGID(TN_COMPRESSION, _ID_TN_COMPRESSION)
+#define EXIFTAGTYPE_TN_COMPRESSION EXIF_SHORT
+// Pixel composition (of thumbnail)
+// Use EXIFTAGTYPE_TN_PHOTOMETRIC_INTERPRETATION as the
+// exif_tag_type (EXIF_SHORT)
+// Count should be 1
+#define _ID_TN_PHOTOMETRIC_INTERPRETATION 0x0106
+#define EXIFTAGID_TN_PHOTOMETRIC_INTERPRETATION \
+ CONSTRUCT_TAGID(TN_PHOTOMETRIC_INTERPRETATION, \
+ _ID_TN_PHOTOMETRIC_INTERPRETATION)
+#define EXIFTAGTYPE_TN_PHOTOMETRIC_INTERPRETATION EXIF_SHORT
+// Image title (of thumbnail)
+// Use EXIFTAGTYPE_TN_IMAGE_DESCRIPTION as the exif_tag_type (EXIF_ASCII)
+// Count can be any
+#define _ID_TN_IMAGE_DESCRIPTION 0x010e
+#define EXIFTAGID_TN_IMAGE_DESCRIPTION \
+ CONSTRUCT_TAGID(TN_IMAGE_DESCRIPTION, _ID_TN_IMAGE_DESCRIPTION)
+#define EXIFTAGTYPE_TN_IMAGE_DESCRIPTION EXIF_ASCII
+// Image input equipment manufacturer (of thumbnail)
+// Use EXIFTAGTYPE_TN_MAKE as the exif_tag_type (EXIF_ASCII)
+// Count can be any
+#define _ID_TN_MAKE 0x010f
+#define EXIFTAGID_TN_MAKE CONSTRUCT_TAGID(TN_MAKE, _ID_TN_MAKE)
+#define EXIFTAGTYPE_TN_MAKE EXIF_ASCII
+// Image input equipment model (of thumbnail)
+// Use EXIFTAGTYPE_TN_MODEL as the exif_tag_type (EXIF_ASCII)
+// Count can be any
+#define _ID_TN_MODEL 0x0110
+#define EXIFTAGID_TN_MODEL CONSTRUCT_TAGID(TN_MODEL, _ID_TN_MODEL)
+#define EXIFTAGTYPE_TN_MODEL EXIF_ASCII
+// Image data location (of thumbnail)
+// Use EXIFTAGTYPE_TN_STRIP_OFFSETS as the exif_tag_type (EXIF_LONG)
+// Count = StripsPerImage when PlanarConfiguration = 1
+// = SamplesPerPixel * StripsPerImage when PlanarConfiguration = 2
+#define _ID_TN_STRIP_OFFSETS 0x0111
+#define EXIFTAGID_TN_STRIP_OFFSETS \
+ CONSTRUCT_TAGID(STRIP_TN_OFFSETS, _ID_TN_STRIP_OFFSETS)
+#define EXIFTAGTYPE_TN_STRIP_OFFSETS EXIF_LONG
+// Orientation of image (of thumbnail)
+// Use EXIFTAGTYPE_TN_ORIENTATION as the exif_tag_type (EXIF_SHORT)
+// Count should be 1
+#define _ID_TN_ORIENTATION 0x0112
+#define EXIFTAGID_TN_ORIENTATION \
+ CONSTRUCT_TAGID(TN_ORIENTATION, _ID_TN_ORIENTATION)
+#define EXIFTAGTYPE_TN_ORIENTATION EXIF_SHORT
+// Number of components (of thumbnail)
+// Use EXIFTAGTYPE_TN_SAMPLES_PER_PIXEL as the exif_tag_type (EXIF_SHORT)
+// Count should be 1
+#define _ID_TN_SAMPLES_PER_PIXEL 0x0115
+#define EXIFTAGID_TN_SAMPLES_PER_PIXEL \
+ CONSTRUCT_TAGID(TN_SAMPLES_PER_PIXEL, _ID_TN_SAMPLES_PER_PIXEL)
+#define EXIFTAGTYPE_TN_SAMPLES_PER_PIXEL EXIF_SHORT
+// Number of rows per strip (of thumbnail)
+// Use EXIFTAGTYPE_TN_ROWS_PER_STRIP as the exif_tag_type (EXIF_LONG)
+// Count should be 1
+#define _ID_TN_ROWS_PER_STRIP 0x0116
+#define EXIFTAGID_TN_ROWS_PER_STRIP \
+ CONSTRUCT_TAGID(TN_ROWS_PER_STRIP, _ID_TN_ROWS_PER_STRIP)
+#define EXIFTAGTYPE_TN_ROWS_PER_STRIP EXIF_LONG
+// Bytes per compressed strip (of thumbnail)
+// Use EXIFTAGTYPE_TN_STRIP_BYTE_COUNTS as the exif_tag_type (EXIF_LONG)
+// Count = StripsPerImage when PlanarConfiguration = 1
+// = SamplesPerPixel * StripsPerImage when PlanarConfiguration = 2
+#define _ID_TN_STRIP_BYTE_COUNTS 0x0117
+#define EXIFTAGID_TN_STRIP_BYTE_COUNTS \
+ CONSTRUCT_TAGID(TN_STRIP_BYTE_COUNTS, _ID_TN_STRIP_BYTE_COUNTS)
+#define EXIFTAGTYPE_TN_STRIP_BYTE_COUNTS EXIF_LONG
+// Image resolution in width direction (of thumbnail)
+// Use EXIFTAGTYPE_TN_X_RESOLUTION as the exif_tag_type (EXIF_RATIONAL)
+// Count should be 1
+#define _ID_TN_X_RESOLUTION 0x011a
+#define EXIFTAGID_TN_X_RESOLUTION \
+ CONSTRUCT_TAGID(TN_X_RESOLUTION, _ID_TN_X_RESOLUTION)
+#define EXIFTAGTYPE_TN_X_RESOLUTION EXIF_RATIONAL
+// Image resolution in height direction (of thumbnail)
+// Use EXIFTAGTYPE_TN_Y_RESOLUTION as the exif_tag_type (EXIF_RATIONAL)
+// Count should be 1
+#define _ID_TN_Y_RESOLUTION 0x011b
+#define EXIFTAGID_TN_Y_RESOLUTION \
+ CONSTRUCT_TAGID(TN_Y_RESOLUTION, _ID_TN_Y_RESOLUTION)
+#define EXIFTAGTYPE_TN_Y_RESOLUTION EXIF_RATIONAL
+// Image data arrangement (of thumbnail)
+// Use EXIFTAGTYPE_TN_PLANAR_CONFIGURATION as the exif_tag_type (EXIF_SHORT)
+// Count should be 1
+#define _ID_TN_PLANAR_CONFIGURATION 0x011c
+#define EXIFTAGID_TN_PLANAR_CONFIGURATION \
+ CONSTRUCT_TAGID(TN_PLANAR_CONFIGURATION, _ID_TN_PLANAR_CONFIGURATION)
+#define EXIFTAGTYPE_TN_PLANAR_CONFIGURATION EXIF_SHORT
+// Unit of X and Y resolution (of thumbnail)
+// Use EXIFTAGTYPE_TN_RESOLUTION_UNIT as the exif_tag_type (EXIF_SHORT)
+// Count should be 1
+#define _ID_TN_RESOLUTION_UNIT 0x128
+#define EXIFTAGID_TN_RESOLUTION_UNIT \
+ CONSTRUCT_TAGID(TN_RESOLUTION_UNIT, _ID_TN_RESOLUTION_UNIT)
+#define EXIFTAGTYPE_TN_RESOLUTION_UNIT EXIF_SHORT
+// Transfer function (of thumbnail)
+// Use EXIFTAGTYPE_TN_TRANSFER_FUNCTION as the exif_tag_type (EXIF_SHORT)
+// Count should be 3*256
+#define _ID_TN_TRANSFER_FUNCTION 0x012d
+#define EXIFTAGID_TN_TRANSFER_FUNCTION \
+ CONSTRUCT_TAGID(TN_TRANSFER_FUNCTION, _ID_TN_TRANSFER_FUNCTION)
+#define EXIFTAGTYPE_TN_TRANSFER_FUNCTION EXIF_SHORT
+// Software used (of thumbnail)
+// Use EXIFTAGTYPE_TN_SOFTWARE as the exif_tag_type (EXIF_ASCII)
+// Count can be any
+#define _ID_TN_SOFTWARE 0x0131
+#define EXIFTAGID_TN_SOFTWARE CONSTRUCT_TAGID(TN_SOFTWARE, _ID_TN_SOFTWARE)
+#define EXIFTAGTYPE_TN_SOFTWARE EXIF_ASCII
+// File change date and time (of thumbnail)
+// Use EXIFTAGTYPE_TN_DATE_TIME as the exif_tag_type (EXIF_ASCII)
+// Count should be 20
+#define _ID_TN_DATE_TIME 0x0132
+#define EXIFTAGID_TN_DATE_TIME CONSTRUCT_TAGID(TN_DATE_TIME, _ID_TN_DATE_TIME)
+#define EXIFTAGTYPE_TN_DATE_TIME EXIF_ASCII
+// ARTIST, person who created this image (of thumbnail)
+// Use EXIFTAGTYPE_TN_ARTIST as the exif_tag_type (EXIF_ASCII)
+// Count can be any
+#define _ID_TN_ARTIST 0x013b
+#define EXIFTAGID_TN_ARTIST CONSTRUCT_TAGID(TN_ARTIST, _ID_TN_ARTIST)
+#define EXIFTAGTYPE_TN_ARTIST EXIF_ASCII
+// White point chromaticity (of thumbnail)
+// Use EXIFTAGTYPE_TN_WHITE_POINT as the exif_tag_type (EXIF_RATIONAL)
+// Count should be 2
+#define _ID_TN_WHITE_POINT 0x013e
+#define EXIFTAGID_TN_WHITE_POINT \
+ CONSTRUCT_TAGID(TN_WHITE_POINT, _ID_TN_WHITE_POINT)
+#define EXIFTAGTYPE_TN_WHITE_POINT EXIF_RATIONAL
+// Chromaticities of primaries (of thumbnail)
+// Use EXIFTAGTYPE_TN_PRIMARY_CHROMATICITIES as the exif_tag_type (EXIF_RATIONAL)
+// Count should be 6
+#define _ID_TN_PRIMARY_CHROMATICITIES 0x013f
+#define EXIFTAGID_TN_PRIMARY_CHROMATICITIES \
+ CONSTRUCT_TAGID(TN_PRIMARY_CHROMATICITIES, _ID_TN_PRIMARY_CHROMATICITIES)
+#define EXIFTAGTYPE_TN_PRIMARY_CHROMATICITIES EXIF_RATIONAL
+// Offset to JPEG SOI (of thumbnail)
+// Use EXIFTAGTYPE_TN_JPEGINTERCHANGE_FORMAT as the exif_tag_type (EXIF_LONG)
+// Count is undefined
+#define _ID_TN_JPEGINTERCHANGE_FORMAT 0x0201
+#define EXIFTAGID_TN_JPEGINTERCHANGE_FORMAT \
+ CONSTRUCT_TAGID(TN_JPEGINTERCHANGE_FORMAT, _ID_TN_JPEGINTERCHANGE_FORMAT)
+#define EXIFTAGTYPE_TN_JPEGINTERCHANGE_FORMAT EXIF_LONG
+// Bytes of JPEG data (of thumbnail)
+// Use EXIFTAGTYPE_TN_JPEGINTERCHANGE_FORMAT_L as the exif_tag_type (EXIF_LONG)
+// Count is undefined
+#define _ID_TN_JPEGINTERCHANGE_FORMAT_L 0x0202
+#define EXIFTAGID_TN_JPEGINTERCHANGE_FORMAT_L \
+ CONSTRUCT_TAGID(TN_JPEGINTERCHANGE_FORMAT_L, _ID_TN_JPEGINTERCHANGE_FORMAT_L)
+#define EXIFTAGTYPE_TN_JPEGINTERCHANGE_FORMAT_L EXIF_LONG
+// Color space transformation matrix coefficients (of thumbnail)
+// Use EXIFTAGTYPE_TN_YCBCR_COEFFICIENTS as the exif_tag_type (EXIF_RATIONAL)
+// Count should be 3
+#define _ID_TN_YCBCR_COEFFICIENTS 0x0211
+#define EXIFTAGID_TN_YCBCR_COEFFICIENTS \
+ CONSTRUCT_TAGID(TN_YCBCR_COEFFICIENTS, _ID_TN_YCBCR_COEFFICIENTS)
+#define EXIFTAGTYPE_TN_YCBCR_COEFFICIENTS EXIF_RATIONAL
+// Subsampling ratio of Y to C (of thumbnail)
+// Use EXIFTAGTYPE_TN_YCBCR_SUB_SAMPLING as the exif_tag_type (EXIF_SHORT)
+// Count should be 2
+#define _ID_TN_YCBCR_SUB_SAMPLING 0x0212
+#define EXIFTAGID_TN_YCBCR_SUB_SAMPLING \
+ CONSTRUCT_TAGID(TN_YCBCR_SUB_SAMPLING, _ID_TN_YCBCR_SUB_SAMPLING)
+#define EXIFTAGTYPE_TN_YCBCR_SUB_SAMPLING EXIF_SHORT
+// Y and C positioning (of thumbnail)
+// Use EXIFTAGTYPE_TN_YCBCR_POSITIONING as the exif_tag_type (EXIF_SHORT)
+// Count should be 1
+#define _ID_TN_YCBCR_POSITIONING 0x0213
+#define EXIFTAGID_TN_YCBCR_POSITIONING \
+ CONSTRUCT_TAGID(TN_YCBCR_POSITIONING, _ID_TN_YCBCR_POSITIONING)
+#define EXIFTAGTYPE_TN_YCBCR_POSITIONING EXIF_SHORT
+// Pair of black and white reference values (of thumbnail)
+// Use EXIFTAGTYPE_TN_REFERENCE_BLACK_WHITE as the exif_tag_type (EXIF_RATIONAL)
+// Count should be 6
+#define _ID_TN_REFERENCE_BLACK_WHITE 0x0214
+#define EXIFTAGID_TN_REFERENCE_BLACK_WHITE \
+ CONSTRUCT_TAGID(TN_REFERENCE_BLACK_WHITE, _ID_TN_REFERENCE_BLACK_WHITE)
+#define EXIFTAGTYPE_TN_REFERENCE_BLACK_WHITE EXIF_RATIONAL
+// Copyright holder (of thumbnail)
+// Use EXIFTAGTYPE_TN_COPYRIGHT as the exif_tag_type (EXIF_ASCII)
+// Count can be any
+#define _ID_TN_COPYRIGHT 0x8298
+#define EXIFTAGID_TN_COPYRIGHT CONSTRUCT_TAGID(TN_COPYRIGHT, _ID_TN_COPYRIGHT)
+#define EXIFTAGTYPE_TN_COPYRIGHT EXIF_ASCII
+// Exposure time
+// Use EXIFTAGTYPE_EXPOSURE_TIME as the exif_tag_type (EXIF_RATIONAL)
+// Count should be 1
+#define _ID_EXPOSURE_TIME 0x829a
+#define EXIFTAGID_EXPOSURE_TIME \
+ CONSTRUCT_TAGID(EXPOSURE_TIME, _ID_EXPOSURE_TIME)
+#define EXIFTAGTYPE_EXPOSURE_TIME EXIF_RATIONAL
+// F number
+// Use EXIFTAGTYPE_F_NUMBER as the exif_tag_type (EXIF_RATIONAL)
+// Count should be 1
+#define _ID_F_NUMBER 0x829d
+#define EXIFTAGID_F_NUMBER \
+ CONSTRUCT_TAGID(F_NUMBER, _ID_F_NUMBER)
+#define EXIFTAGTYPE_F_NUMBER EXIF_RATIONAL
+// Exif IFD pointer (NOT INTENDED to be accessible to user)
+#define _ID_EXIF_IFD_PTR 0x8769
+#define EXIFTAGID_EXIF_IFD_PTR \
+ CONSTRUCT_TAGID(EXIF_IFD, _ID_EXIF_IFD_PTR)
+#define EXIFTAGTYPE_EXIF_IFD_PTR EXIF_LONG
+
+// ICC_PROFILE (NOT INTENDED to be accessible to user)
+#define _ID_ICC_PROFILE 0x8773
+#define EXIFTAGID_ICC_PROFILE CONSTRUCT_TAGID(ICC_PROFILE, _ID_ICC_PROFILE)
+#define EXIFTAGTYPE_ICC_PROFILE EXIF_LONG
+// Exposure program
+// Use EXIFTAGTYPE_EXPOSURE_PROGRAM as the exif_tag_type (EXIF_SHORT)
+// Count should be 1
+#define _ID_EXPOSURE_PROGRAM 0x8822
+#define EXIFTAGID_EXPOSURE_PROGRAM \
+ CONSTRUCT_TAGID(EXPOSURE_PROGRAM, _ID_EXPOSURE_PROGRAM)
+#define EXIFTAGTYPE_EXPOSURE_PROGRAM EXIF_SHORT
+// Spectral sensitivity
+// Use EXIFTAGTYPE_SPECTRAL_SENSITIVITY as the exif_tag_type (EXIF_ASCII)
+// Count can be any
+#define _ID_SPECTRAL_SENSITIVITY 0x8824
+#define EXIFTAGID_SPECTRAL_SENSITIVITY \
+ CONSTRUCT_TAGID(SPECTRAL_SENSITIVITY, _ID_SPECTRAL_SENSITIVITY)
+#define EXIFTAGTYPE_SPECTRAL_SENSITIVITY EXIF_ASCII
+// GPS IFD pointer (NOT INTENDED to be accessible to user)
+#define _ID_GPS_IFD_PTR 0x8825
+#define EXIFTAGID_GPS_IFD_PTR \
+ CONSTRUCT_TAGID(GPS_IFD, _ID_GPS_IFD_PTR)
+#define EXIFTAGTYPE_GPS_IFD_PTR EXIF_LONG
+// ISO Speed Rating
+// Use EXIFTAGTYPE_ISO_SPEED_RATING as the exif_tag_type (EXIF_SHORT)
+// Count can be any
+#define _ID_ISO_SPEED_RATING 0x8827
+#define EXIFTAGID_ISO_SPEED_RATING \
+ CONSTRUCT_TAGID(ISO_SPEED_RATING, _ID_ISO_SPEED_RATING)
+#define EXIFTAGTYPE_ISO_SPEED_RATING EXIF_SHORT
+// Optoelectric conversion factor
+// Use EXIFTAGTYPE_OECF as the exif_tag_type (EXIF_UNDEFINED)
+// Count can be any
+#define _ID_OECF 0x8828
+#define EXIFTAGID_OECF CONSTRUCT_TAGID(OECF, _ID_OECF)
+#define EXIFTAGTYPE_OECF EXIF_UNDEFINED
+// Exif version
+// Use EXIFTAGTYPE_EXIF_VERSION as the exif_tag_type (EXIF_UNDEFINED)
+// Count should be 4
+#define _ID_EXIF_VERSION 0x9000
+#define EXIFTAGID_EXIF_VERSION \
+ CONSTRUCT_TAGID(EXIF_VERSION, _ID_EXIF_VERSION)
+#define EXIFTAGTYPE_EXIF_VERSION EXIF_UNDEFINED
+// Date and time of original data gerneration
+// Use EXIFTAGTYPE_EXIF_DATE_TIME_ORIGINAL as the exif_tag_type (EXIF_ASCII)
+// It should be 20 characters long including the null-terminating character.
+#define _ID_EXIF_DATE_TIME_ORIGINAL 0x9003
+#define EXIFTAGID_EXIF_DATE_TIME_ORIGINAL \
+ CONSTRUCT_TAGID(EXIF_DATE_TIME_ORIGINAL, _ID_EXIF_DATE_TIME_ORIGINAL)
+#define EXIFTAGTYPE_EXIF_DATE_TIME_ORIGINAL EXIF_ASCII
+// Date and time of digital data generation
+// Use EXIFTAGTYPE_EXIF_DATE_TIME_DIGITIZED as the exif_tag_type (EXIF_ASCII)
+// It should be 20 characters long including the null-terminating character.
+#define _ID_EXIF_DATE_TIME_DIGITIZED 0x9004
+#define EXIFTAGID_EXIF_DATE_TIME_DIGITIZED \
+ CONSTRUCT_TAGID(EXIF_DATE_TIME_DIGITIZED, _ID_EXIF_DATE_TIME_DIGITIZED)
+#define EXIFTAGTYPE_EXIF_DATE_TIME_DIGITIZED EXIF_ASCII
+// Meaning of each component
+// Use EXIFTAGTYPE_EXIF_COMPONENTS_CONFIG as the exif_tag_type (EXIF_UNDEFINED)
+// Count should be 4
+#define _ID_EXIF_COMPONENTS_CONFIG 0x9101
+#define EXIFTAGID_EXIF_COMPONENTS_CONFIG \
+ CONSTRUCT_TAGID(EXIF_COMPONENTS_CONFIG, _ID_EXIF_COMPONENTS_CONFIG)
+#define EXIFTAGTYPE_EXIF_COMPONENTS_CONFIG EXIF_UNDEFINED
+// Meaning of Image compression mode
+// Use EXIFTAGTYPE_EXIF_COMPRESSED_BITS_PER_PIXEL as the exif_tag_type (EXIF_RATIONAL)
+// Count should be 1
+#define _ID_EXIF_COMPRESSED_BITS_PER_PIXEL 0x9102
+#define EXIFTAGID_EXIF_COMPRESSED_BITS_PER_PIXEL \
+ CONSTRUCT_TAGID(EXIF_COMPRESSED_BITS_PER_PIXEL, _ID_EXIF_COMPRESSED_BITS_PER_PIXEL)
+#define EXIFTAGTYPE_EXIF_COMPRESSED_BITS_PER_PIXEL EXIF_RATIONAL
+// Shutter speed
+// Use EXIFTAGTYPE_SHUTTER_SPEED as the exif_tag_type (EXIF_SRATIONAL)
+// Count should be 1
+#define _ID_SHUTTER_SPEED 0x9201
+#define EXIFTAGID_SHUTTER_SPEED \
+ CONSTRUCT_TAGID(SHUTTER_SPEED, _ID_SHUTTER_SPEED)
+#define EXIFTAGTYPE_SHUTTER_SPEED EXIF_SRATIONAL
+// Aperture
+// Use EXIFTAGTYPE_APERTURE as the exif_tag_type (EXIF_RATIONAL)
+// Count should be 1
+#define _ID_APERTURE 0x9202
+#define EXIFTAGID_APERTURE CONSTRUCT_TAGID(APERTURE, _ID_APERTURE)
+#define EXIFTAGTYPE_APERTURE EXIF_RATIONAL
+// Brigthness
+// Use EXIFTAGTYPE_BRIGHTNESS as the exif_tag_type (EXIF_SRATIONAL)
+// Count should be 1
+#define _ID_BRIGHTNESS 0x9203
+#define EXIFTAGID_BRIGHTNESS CONSTRUCT_TAGID(BRIGHTNESS, _ID_BRIGHTNESS)
+#define EXIFTAGTYPE_BRIGHTNESS EXIF_SRATIONAL
+// Exposure bias
+// Use EXIFTAGTYPE_EXPOSURE_BIAS_VALUE as the exif_tag_type (EXIF_SRATIONAL)
+// Count should be 1
+#define _ID_EXPOSURE_BIAS_VALUE 0x9204
+#define EXIFTAGID_EXPOSURE_BIAS_VALUE \
+ CONSTRUCT_TAGID(EXPOSURE_BIAS_VALUE, _ID_EXPOSURE_BIAS_VALUE)
+#define EXIFTAGTYPE_EXPOSURE_BIAS_VALUE EXIF_SRATIONAL
+// Maximum lens aperture
+// Use EXIFTAGTYPE_MAX_APERTURE as the exif_tag_type (EXIF_RATIONAL)
+// Count should be 1
+#define _ID_MAX_APERTURE 0x9205
+#define EXIFTAGID_MAX_APERTURE CONSTRUCT_TAGID(MAX_APERTURE, _ID_MAX_APERTURE)
+#define EXIFTAGTYPE_MAX_APERTURE EXIF_RATIONAL
+// Subject distance
+// Use EXIFTAGTYPE_SUBJECT_DISTANCE as the exif_tag_type (EXIF_RATIONAL)
+// Count should be 1
+#define _ID_SUBJECT_DISTANCE 0x9206
+#define EXIFTAGID_SUBJECT_DISTANCE \
+ CONSTRUCT_TAGID(SUBJECT_DISTANCE, _ID_SUBJECT_DISTANCE)
+#define EXIFTAGTYPE_SUBJECT_DISTANCE EXIF_RATIONAL
+// Metering mode
+// Use EXIFTAGTYPE_METERING_MODE as the exif_tag_type (EXIF_SHORT)
+// Count should be 1
+#define _ID_METERING_MODE 0x9207
+#define EXIFTAGID_METERING_MODE \
+ CONSTRUCT_TAGID(METERING_MODE, _ID_METERING_MODE)
+#define EXIFTAGTYPE_METERING_MODE EXIF_SHORT
+// Light source
+// Use EXIFTAGTYPE_LIGHT_SOURCE as the exif_tag_type (EXIF_SHORT)
+// Count should be 1
+#define _ID_LIGHT_SOURCE 0x9208
+#define EXIFTAGID_LIGHT_SOURCE CONSTRUCT_TAGID(LIGHT_SOURCE, _ID_LIGHT_SOURCE)
+#define EXIFTAGTYPE_LIGHT_SOURCE EXIF_SHORT
+// Flash
+// Use EXIFTAGTYPE_FLASH as the exif_tag_type (EXIF_SHORT)
+// Count should be 1
+#define _ID_FLASH 0x9209
+#define EXIFTAGID_FLASH CONSTRUCT_TAGID(FLASH, _ID_FLASH)
+#define EXIFTAGTYPE_FLASH EXIF_SHORT
+// Lens focal length
+// Use EXIFTAGTYPE_FOCAL_LENGTH as the exif_tag_type (EXIF_RATIONAL)
+// Count should be 1
+#define _ID_FOCAL_LENGTH 0x920a
+#define EXIFTAGID_FOCAL_LENGTH CONSTRUCT_TAGID(FOCAL_LENGTH, _ID_FOCAL_LENGTH)
+#define EXIFTAGTYPE_FOCAL_LENGTH EXIF_RATIONAL
+// Subject area
+// Use EXIFTAGTYPE_SUBJECT_AREA as exif_tag_type (EXIF_SHORT)
+// Count should be 2 or 3 or 4
+#define _ID_SUBJECT_AREA 0x9214
+#define EXIFTAGID_SUBJECT_AREA CONSTRUCT_TAGID(SUBJECT_AREA, _ID_SUBJECT_AREA)
+#define EXIFTAGTYPE_SUBJECT_AREA EXIF_SHORT
+// Maker note
+// Use EXIFTAGTYPE_EXIF_MAKER_NOTE as the exif_tag_type (EXIF_UNDEFINED)
+// Count can be any
+#define _ID_EXIF_MAKER_NOTE 0x927c
+#define EXIFTAGID_EXIF_MAKER_NOTE \
+ CONSTRUCT_TAGID(EXIF_MAKER_NOTE, _ID_EXIF_MAKER_NOTE)
+#define EXIFTAGTYPE_EXIF_MAKER_NOTE EXIF_UNDEFINED
+// User comments
+// Use EXIFTAGTYPE_EXIF_USER_COMMENT as the exif_tag_type (EXIF_UNDEFINED)
+// Count can be any
+#define _ID_EXIF_USER_COMMENT 0x9286
+#define EXIFTAGID_EXIF_USER_COMMENT \
+ CONSTRUCT_TAGID(EXIF_USER_COMMENT, _ID_EXIF_USER_COMMENT)
+#define EXIFTAGTYPE_EXIF_USER_COMMENT EXIF_UNDEFINED
+// Date time sub-seconds
+// Use EXIFTAGTYPE_SUBSEC_TIME as the exif_tag_type (EXIF_ASCII)
+// Count could be any
+#define _ID_SUBSEC_TIME 0x9290
+#define EXIFTAGID_SUBSEC_TIME CONSTRUCT_TAGID(SUBSEC_TIME, _ID_SUBSEC_TIME)
+#define EXIFTAGTYPE_SEBSEC_TIME EXIF_ASCII
+// Date time original sub-seconds
+// use EXIFTAGTYPE_SUBSEC_TIME_ORIGINAL as the exif_tag_type (EXIF_ASCII)
+// Count could be any
+#define _ID_SUBSEC_TIME_ORIGINAL 0x9291
+#define EXIFTAGID_SUBSEC_TIME_ORIGINAL \
+ CONSTRUCT_TAGID(SUBSEC_TIME_ORIGINAL, _ID_SUBSEC_TIME_ORIGINAL)
+#define EXIFTAGTYPE_SUBSEC_TIME_ORIGINAL EXIF_ASCII
+// Date time digitized sub-seconds
+// use EXIFTAGTYPE_SUBSEC_TIME_DIGITIZED as the exif_tag_type (EXIF_ASCII)
+// Count could be any
+#define _ID_SUBSEC_TIME_DIGITIZED 0x9292
+#define EXIFTAGID_SUBSEC_TIME_DIGITIZED \
+ CONSTRUCT_TAGID(SUBSEC_TIME_DIGITIZED, _ID_SUBSEC_TIME_DIGITIZED)
+#define EXIFTAGTYPE_SUBSEC_TIME_DIGITIZED EXIF_ASCII
+// Supported Flashpix version
+// Use EXIFTAGTYPE_EXIF_FLASHPIX_VERSION as the exif_tag_type (EXIF_UNDEFINED)
+// Count should be 4
+#define _ID_EXIF_FLASHPIX_VERSION 0xa000
+#define EXIFTAGID_EXIF_FLASHPIX_VERSION \
+ CONSTRUCT_TAGID(EXIF_FLASHPIX_VERSION, _ID_EXIF_FLASHPIX_VERSION)
+#define EXIFTAGTYPE_EXIF_FLASHPIX_VERSION EXIF_UNDEFINED
+// Color space information
+// Use EXIFTAGTYPE_EXIF_COLOR_SPACE as the exif_tag_type (EXIF_SHORT)
+// Count should be 1
+#define _ID_EXIF_COLOR_SPACE 0xa001
+#define EXIFTAGID_EXIF_COLOR_SPACE \
+ CONSTRUCT_TAGID(EXIF_COLOR_SPACE, _ID_EXIF_COLOR_SPACE)
+#define EXIFTAGTYPE_EXIF_COLOR_SPACE EXIF_SHORT
+// Valid image width
+// Use EXIFTAGTYPE_EXIF_PIXEL_X_DIMENSION as the exif_tag_type (EXIF_SHORT)
+// Count should be 1
+#define _ID_EXIF_PIXEL_X_DIMENSION 0xa002
+#define EXIFTAGID_EXIF_PIXEL_X_DIMENSION \
+ CONSTRUCT_TAGID(EXIF_PIXEL_X_DIMENSION, _ID_EXIF_PIXEL_X_DIMENSION)
+#define EXIFTAGTYPE_EXIF_PIXEL_X_DIMENSION EXIF_SHORT
+// Valid image height
+// Use EXIFTAGTYPE_EXIF_PIXEL_Y_DIMENSION as the exif_tag_type (EXIF_SHORT)
+// Count should be 1
+#define _ID_EXIF_PIXEL_Y_DIMENSION 0xa003
+#define EXIFTAGID_EXIF_PIXEL_Y_DIMENSION \
+ CONSTRUCT_TAGID(EXIF_PIXEL_Y_DIMENSION, _ID_EXIF_PIXEL_Y_DIMENSION)
+#define EXIFTAGTYPE_EXIF_PIXEL_Y_DIMENSION EXIF_SHORT
+// Related audio file
+// Use EXIFTAGTYPE_EXIF_RELATED_SOUND_FILE as the exif_tag_type (EXIF_ASCII)
+// Count should be 13
+#define _ID_RELATED_SOUND_FILE 0xa004
+#define EXIFTAGID_RELATED_SOUND_FILE \
+ CONSTRUCT_TAGID(RELATED_SOUND_FILE, _ID_RELATED_SOUND_FILE)
+#define EXIFTAGTYPE_RELATED_SOUND_FILE EXIF_ASCII
+// Interop IFD pointer (NOT INTENDED to be accessible to user)
+#define _ID_INTEROP_IFD_PTR 0xa005
+#define EXIFTAGID_INTEROP_IFD_PTR CONSTRUCT_TAGID(INTEROP, _ID_INTEROP_IFD_PTR)
+#define EXIFTAGTYPE_INTEROP_IFD_PTR EXIF_LONG
+// Flash energy
+// Use EXIFTAGTYPE_EXIF_FLASH_ENERGY as the exif_tag_type (EXIF_RATIONAL)
+// Count should be 1
+#define _ID_FLASH_ENERGY 0xa20b
+#define EXIFTAGID_FLASH_ENERGY CONSTRUCT_TAGID(FLASH_ENERGY, _ID_FLASH_ENERGY)
+#define EXIFTAGTYPE_FLASH_ENERGY EXIF_RATIONAL
+// Spatial frequency response
+// Use EXIFTAGTYPE_SPATIAL_FREQ_RESPONSE as exif_tag_type (EXIF_UNDEFINED)
+// Count would be any
+#define _ID_SPATIAL_FREQ_RESPONSE 0xa20c
+#define EXIFTAGID_SPATIAL_FREQ_RESPONSE \
+ CONSTRUCT_TAGID(SPATIAL_FREQ_RESPONSE, _ID_SPATIAL_FREQ_RESPONSE)
+#define EXIFTAGTYPE_SPATIAL_FREQ_RESPONSE EXIF_UNDEFINED
+// Focal plane x resolution
+// Use EXIFTAGTYPE_FOCAL_PLANE_X_RESOLUTION as exif_tag_type (EXIF_RATIONAL)
+// Count should be 1
+#define _ID_FOCAL_PLANE_X_RESOLUTION 0xa20e
+#define EXIFTAGID_FOCAL_PLANE_X_RESOLUTION \
+ CONSTRUCT_TAGID(FOCAL_PLANE_X_RESOLUTION, _ID_FOCAL_PLANE_X_RESOLUTION)
+#define EXIFTAGTYPE_FOCAL_PLANE_X_RESOLUTION EXIF_RATIONAL
+// Focal plane y resolution
+// Use EXIFTAGTYPE_FOCAL_PLANE_Y_RESOLUTION as exif_tag_type (EXIF_RATIONAL)
+// Count should be 1
+#define _ID_FOCAL_PLANE_Y_RESOLUTION 0xa20f
+#define EXIFTAGID_FOCAL_PLANE_Y_RESOLUTION \
+ CONSTRUCT_TAGID(FOCAL_PLANE_Y_RESOLUTION, _ID_FOCAL_PLANE_Y_RESOLUTION)
+#define EXIFTAGTYPE_FOCAL_PLANE_Y_RESOLUTION EXIF_RATIONAL
+// Focal plane resolution unit
+// Use EXIFTAGTYPE_FOCAL_PLANE_RESOLUTION_UNIT as exif_tag_type (EXIF_SHORT)
+// Count should be 1
+#define _ID_FOCAL_PLANE_RESOLUTION_UNIT 0xa210
+#define EXIFTAGID_FOCAL_PLANE_RESOLUTION_UNIT \
+ CONSTRUCT_TAGID(FOCAL_PLANE_RESOLUTION_UNIT, _ID_FOCAL_PLANE_RESOLUTION_UNIT)
+#define EXIFTAGTYPE_FOCAL_PLANE_RESOLUTION_UNIT EXIF_SHORT
+// Subject location
+// Use EXIFTAGTYPE_SUBJECT_LOCATION as the exif_tag_type (EXIF_SHORT)
+// Count should be 2
+#define _ID_SUBJECT_LOCATION 0xa214
+#define EXIFTAGID_SUBJECT_LOCATION \
+ CONSTRUCT_TAGID(SUBJECT_LOCATION, _ID_SUBJECT_LOCATION)
+#define EXIFTAGTYPE_SUBJECT_LOCATION EXIF_SHORT
+// Exposure index
+// Use EXIFTAGTYPE_EXPOSURE_INDEX as the exif_tag_type (EXIF_RATIONAL)
+// Count should be 1
+#define _ID_EXPOSURE_INDEX 0xa215
+#define EXIFTAGID_EXPOSURE_INDEX \
+ CONSTRUCT_TAGID(EXPOSURE_INDEX, _ID_EXPOSURE_INDEX)
+#define EXIFTAGTYPE_EXPOSURE_INDEX EXIF_RATIONAL
+// Sensing method
+// Use EXIFTAGTYPE_SENSING_METHOD as the exif_tag_type (EXIF_SHORT)
+// Count should be 1
+#define _ID_SENSING_METHOD 0xa217
+#define EXIFTAGID_SENSING_METHOD \
+ CONSTRUCT_TAGID(SENSING_METHOD, _ID_SENSING_METHOD)
+#define EXIFTAGTYPE_SENSING_METHOD EXIF_SHORT
+// File source
+// Use EXIFTAGTYPE_FILE_SOURCE as the exif_tag_type (EXIF_UNDEFINED)
+// Count should be 1
+#define _ID_FILE_SOURCE 0xa300
+#define EXIFTAGID_FILE_SOURCE CONSTRUCT_TAGID(FILE_SOURCE, _ID_FILE_SOURCE)
+#define EXIFTAGTYPE_FILE_SOURCE EXIF_UNDEFINED
+// Scene type
+// Use EXIFTAGTYPE_SCENE_TYPE as the exif_tag_type (EXIF_UNDEFINED)
+// Count should be 1
+#define _ID_SCENE_TYPE 0xa301
+#define EXIFTAGID_SCENE_TYPE CONSTRUCT_TAGID(SCENE_TYPE, _ID_SCENE_TYPE)
+#define EXIFTAGTYPE_SCENE_TYPE EXIF_UNDEFINED
+// CFA pattern
+// Use EXIFTAGTYPE_CFA_PATTERN as the exif_tag_type (EXIF_UNDEFINED)
+// Count can be any
+#define _ID_CFA_PATTERN 0xa302
+#define EXIFTAGID_CFA_PATTERN CONSTRUCT_TAGID(CFA_PATTERN, _ID_CFA_PATTERN)
+#define EXIFTAGTYPE_CFA_PATTERN EXIF_UNDEFINED
+// Custom image processing
+// Use EXIFTAGTYPE_CUSTOM_RENDERED as the exif_tag_type (EXIF_SHORT)
+// Count should be 1
+#define _ID_CUSTOM_RENDERED 0xa401
+#define EXIFTAGID_CUSTOM_RENDERED \
+ CONSTRUCT_TAGID(CUSTOM_RENDERED, _ID_CUSTOM_RENDERED)
+#define EXIFTAGTYPE_CUSTOM_RENDERED EXIF_SHORT
+// Exposure mode
+// Use EXIFTAGTYPE_EXPOSURE_MODE as the exif_tag_type (EXIF_SHORT)
+// Count should be 1
+#define _ID_EXPOSURE_MODE 0xa402
+#define EXIFTAGID_EXPOSURE_MODE \
+ CONSTRUCT_TAGID(EXPOSURE_MODE, _ID_EXPOSURE_MODE)
+#define EXIFTAGTYPE_EXPOSURE_MODE EXIF_SHORT
+// White balance
+// Use EXIFTAGTYPE_WHITE_BALANCE as the exif_tag_type (EXIF_SHORT)
+// Count should be 1
+#define _ID_WHITE_BALANCE 0xa403
+#define EXIFTAGID_WHITE_BALANCE \
+ CONSTRUCT_TAGID(WHITE_BALANCE, _ID_WHITE_BALANCE)
+#define EXIFTAGTYPE_WHITE_BALANCE EXIF_SHORT
+// Digital zoom ratio
+// Use EXIFTAGTYPE_DIGITAL_ZOOM_RATIO as the exif_tag_type (EXIF_RATIONAL)
+// Count should be 1
+#define _ID_DIGITAL_ZOOM_RATIO 0xa404
+#define EXIFTAGID_DIGITAL_ZOOM_RATIO \
+ CONSTRUCT_TAGID(DIGITAL_ZOOM_RATIO, _ID_DIGITAL_ZOOM_RATIO)
+#define EXIFTAGTYPE_DIGITAL_ZOOM_RATIO EXIF_RATIONAL
+// Focal length in 35mm film
+// Use EXIFTAGTYPE_FOCAL_LENGTH_35MM as the exif_tag_type (EXIF_SHORT)
+// Count should be 1
+#define _ID_FOCAL_LENGTH_35MM 0xa405
+#define EXIFTAGID_FOCAL_LENGTH_35MM CONSTRUCT_TAGID(FOCAL_LENGTH_35MM, _ID_FOCAL_LENGTH_35MM)
+#define EXIFTAGTYPE_FOCAL_LENGTH_35MM EXIF_SHORT
+// Scene capture type
+// Use EXIFTAGTYPE_SCENE_CAPTURE_TYPE as the exif_tag_type (EXIF_SHORT)
+// Count should be 1
+#define _ID_SCENE_CAPTURE_TYPE 0xa406
+#define EXIFTAGID_SCENE_CAPTURE_TYPE \
+ CONSTRUCT_TAGID(SCENE_CAPTURE_TYPE, _ID_SCENE_CAPTURE_TYPE)
+#define EXIFTAGTYPE_SCENE_CAPTURE_TYPE EXIF_SHORT
+// Gain control
+// Use EXIFTAGTYPE_GAIN_CONTROL as the exif_tag_type (EXIF_SHORT)
+// Count should be 1
+#define _ID_GAIN_CONTROL 0xa407
+#define EXIFTAGID_GAIN_CONTROL CONSTRUCT_TAGID(GAIN_CONTROL, _ID_GAIN_CONTROL)
+#define EXIFTAGTYPE_GAIN_CONTROL EXIF_SHORT
+// Contrast
+// Use EXIFTAGTYPE_CONTRAST as the exif_tag_type (EXIF_SHORT)
+// Count should be 1
+#define _ID_CONTRAST 0xa408
+#define EXIFTAGID_CONTRAST CONSTRUCT_TAGID(CONTRAST, _ID_CONTRAST)
+#define EXIFTAGTYPE_CONTRAST EXIF_SHORT
+// Saturation
+// Use EXIFTAGTYPE_SATURATION as the exif_tag_type (EXIF_SHORT)
+// Count should be 1
+#define _ID_SATURATION 0xa409
+#define EXIFTAGID_SATURATION CONSTRUCT_TAGID(SATURATION, _ID_SATURATION)
+#define EXIFTAGTYPE_SATURATION EXIF_SHORT
+// Sharpness
+// Use EXIFTAGTYPE_SHARPNESS as the exif_tag_type (EXIF_SHORT)
+// Count should be 1
+#define _ID_SHARPNESS 0xa40a
+#define EXIFTAGID_SHARPNESS CONSTRUCT_TAGID(SHARPNESS, _ID_SHARPNESS)
+#define EXIFTAGTYPE_SHARPNESS EXIF_SHORT
+// Device settings description
+// Use EXIFTAGID_DEVICE_SETTINGS_DESCRIPTION as exif_tag_type (EXIF_UNDEFINED)
+// Count could be any
+#define _ID_DEVICE_SETTINGS_DESCRIPTION 0xa40b
+#define EXIFTAGID_DEVICE_SETTINGS_DESCRIPTION \
+ CONSTRUCT_TAGID(DEVICE_SETTINGS_DESCRIPTION, _ID_DEVICE_SETTINGS_DESCRIPTION)
+#define EXIFTAGTYPE_DEVIC_SETTIGNS_DESCRIPTION EXIF_UNDEFINED
+// Subject distance range
+// Use EXIFTAGTYPE_SUBJECT_DISTANCE_RANGE as the exif_tag_type (EXIF_SHORT)
+// Count should be 1
+#define _ID_SUBJECT_DISTANCE_RANGE 0xa40c
+#define EXIFTAGID_SUBJECT_DISTANCE_RANGE \
+ CONSTRUCT_TAGID(SUBJECT_DISTANCE_RANGE, _ID_SUBJECT_DISTANCE_RANGE)
+#define EXIFTAGTYPE_SUBJECT_DISTANCE_RANGE EXIF_SHORT
+// Unique image id
+// Use EXIFTAG_TYPE_IMAGE_UIDas the exif_tag_type (EXIF_ASCII)
+// Count should be 33
+#define _ID_IMAGE_UID 0xa420
+#define EXIFTAGID_IMAGE_UID CONSTRUCT_TAGID(IMAGE_UID, _ID_IMAGE_UID)
+#define EXIFTAGTYPE_IMAGE_UID EXIF_ASCII
+// PIM tag
+// Use EXIFTAGTYPE_PIM_TAG as the exif_tag_type (EXIF_UNDEFINED)
+// Count can be any
+#define _ID_PIM 0xc4a5
+#define EXIFTAGID_PIM_TAG CONSTRUCT_TAGID(PIM, _ID_PIM)
+#define EXIFTAGTYPE_PIM_TAG EXIF_UNDEFINED
+#endif // __QEXIF_H__
+
diff --git a/camera/mm-image-codec/qomx_core/Android.mk b/camera/mm-image-codec/qomx_core/Android.mk
new file mode 100644
index 0000000..ad414c9
--- /dev/null
+++ b/camera/mm-image-codec/qomx_core/Android.mk
@@ -0,0 +1,27 @@
+OMX_CORE_PATH := $(call my-dir)
+
+# ------------------------------------------------------------------------------
+# Make the shared library (libqomx_core)
+# ------------------------------------------------------------------------------
+
+include $(CLEAR_VARS)
+LOCAL_PATH := $(OMX_CORE_PATH)
+LOCAL_MODULE_TAGS := optional
+
+omx_core_defines:= -Werror \
+ -g -O0
+
+LOCAL_CFLAGS := $(omx_core_defines)
+
+OMX_HEADER_DIR := frameworks/native/include/media/openmax
+
+LOCAL_C_INCLUDES := $(OMX_HEADER_DIR)
+LOCAL_C_INCLUDES += $(LOCAL_PATH)/../qexif
+
+LOCAL_SRC_FILES := qomx_core.c
+
+LOCAL_MODULE := libqomx_core
+LOCAL_PRELINK_MODULE := false
+LOCAL_SHARED_LIBRARIES := libcutils libdl
+
+include $(BUILD_SHARED_LIBRARY)
diff --git a/camera/mm-image-codec/qomx_core/QOMX_JpegExtensions.h b/camera/mm-image-codec/qomx_core/QOMX_JpegExtensions.h
new file mode 100644
index 0000000..5c9b1c1
--- /dev/null
+++ b/camera/mm-image-codec/qomx_core/QOMX_JpegExtensions.h
@@ -0,0 +1,230 @@
+/*Copyright (c) 2012, The Linux Foundation. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above
+ copyright notice, this list of conditions and the following
+ disclaimer in the documentation and/or other materials provided
+ with the distribution.
+ * Neither the name of The Linux Foundation nor the names of its
+ contributors may be used to endorse or promote products derived
+ from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.*/
+
+#ifndef __QOMX_EXTENSIONS_H__
+#define __QOMX_EXTENSIONS_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <OMX_Image.h>
+#include <qexif.h>
+
+/** qomx_image_eventd
+* Qcom specific events extended from OMX_EVENT
+* @ OMX_EVENT_THUMBNAIL_DROPPED - Indicates that the thumbnail
+* size id too big to be included
+* in the exif and will be
+* dropped
+**/
+typedef enum {
+ OMX_EVENT_THUMBNAIL_DROPPED = OMX_EventVendorStartUnused+1
+} QOMX_IMAGE_EXT_EVENTS;
+
+/**
+* The following macros defines the string to be used for
+* getting the extension indices.
+**/
+#define QOMX_IMAGE_EXT_EXIF_NAME "OMX.QCOM.image.exttype.exif"
+#define QOMX_IMAGE_EXT_THUMBNAIL_NAME "OMX.QCOM.image.exttype.thumbnail"
+#define QOMX_IMAGE_EXT_BUFFER_OFFSET_NAME "OMX.QCOM.image.exttype.bufferOffset"
+#define QOMX_IMAGE_EXT_MOBICAT_NAME "OMX.QCOM.image.exttype.mobicat"
+#define QOMX_IMAGE_EXT_ENCODING_MODE_NAME "OMX.QCOM.image.encoding.mode"
+#define QOMX_IMAGE_EXT_WORK_BUFFER_NAME "OMX.QCOM.image.exttype.workbuffer"
+
+/** QOMX_IMAGE_EXT_INDEXTYPE
+* This enum is an extension of the OMX_INDEXTYPE enum and
+* specifies Qcom supported extention indexes. These indexes are
+* associated with the extension names and can be used as
+* Indexes in the SetParameter and Getparameter functins to set
+* or get values from qcom specific data structures
+**/
+typedef enum {
+ //Name: OMX.QCOM.image.exttype.exif
+ QOMX_IMAGE_EXT_EXIF = 0x07F00000,
+
+ //Name: OMX.QCOM.image.exttype.thumbnail
+ QOMX_IMAGE_EXT_THUMBNAIL = 0x07F00001,
+
+ //Name: OMX.QCOM.image.exttype.bufferOffset
+ QOMX_IMAGE_EXT_BUFFER_OFFSET = 0x07F00002,
+
+ //Name: OMX.QCOM.image.exttype.mobicat
+ QOMX_IMAGE_EXT_MOBICAT = 0x07F00003,
+
+ //Name: OMX.QCOM.image.encoding.approach
+ QOMX_IMAGE_EXT_ENCODING_MODE = 0x07F00004,
+
+ //Name: OMX.QCOM.image.exttype.workbuffer
+ QOMX_IMAGE_EXT_WORK_BUFFER = 0x07F00004,
+
+} QOMX_IMAGE_EXT_INDEXTYPE;
+
+/** QOMX_BUFFER_INFO
+* The structure specifies informaton
+* associated with the buffers and should be passed as appData
+* in UseBuffer calls to the OMX component with buffer specific
+* data. @ fd - FD of the buffer allocated. If the buffer is
+* allocated on the heap, it can be zero.
+* @offset - Buffer offset
+**/
+
+typedef struct {
+ OMX_U32 fd;
+ OMX_U32 offset;
+} QOMX_BUFFER_INFO;
+
+/** QEXIF_INFO_DATA
+* The basic exif structure used to construct
+* information for a single exif tag.
+* @tag_entry
+* @tag_id
+**/
+typedef struct{
+ exif_tag_entry_t tag_entry;
+ exif_tag_id_t tag_id;
+} QEXIF_INFO_DATA;
+
+/**QOMX_EXIF_INFO
+* The structure contains an array of exif tag
+* structures(qexif_info_data) and should be passed to the OMX
+* layer by the OMX client using the extension index.
+* @exif_data - Array of exif tags
+* @numOfEntries - Number of exif tags entries being passed in
+* the array
+**/
+typedef struct {
+ QEXIF_INFO_DATA *exif_data;
+ OMX_U32 numOfEntries;
+} QOMX_EXIF_INFO;
+
+/**QOMX_YUV_FRAME_INFO
+* The structre contains all the offsets
+* associated with the Y and cbcr buffers.
+* @yOffset - Offset within the Y buffer
+* @cbcrOffset - Offset within the cb/cr buffer. The array
+* should be populated in order depending on cb
+* first or cr first in case of planar data. For
+* pseusoplanar, only the first array element
+* needs to be filled and the secnd element should
+* be set to zero.
+* @cbcrStartOffset - Start offset of the cb/cr buffer starting
+* starting from the Y buffer. The array
+* should be populated in order depending on
+* cb first or cr first in case of planar
+* data. For pseusoplanar, only the first
+* array element needs to be filled and the
+* secnd element should be set to zero.
+**/
+typedef struct {
+ OMX_U32 yOffset;
+ OMX_U32 cbcrOffset[2];
+ OMX_U32 cbcrStartOffset[2];
+} QOMX_YUV_FRAME_INFO;
+
+/** qomx_thumbnail_info
+* Includes all information associated with the thumbnail
+* @input_width - Width of the input thumbnail buffer
+* @input_height - Heighr of the input thumbnail buffer
+* @scaling_enabled - Flag indicating if thumbnail scaling is
+* enabled.
+* @crop_info - Includes the crop width, crop height,
+* horizontal and vertical offsets.
+* @output_width - Output Width of the the thumbnail. This is
+* the width after scaling if scaling is enabled
+* or width after cropping if only cropping is
+* enabled or same same input width otherwise
+* @output_height - Output height of the thumbnail. This is
+* the height after scaling if scaling is enabled
+* or height after cropping if only cropping is
+* enabled or same same input height otherwise
+**/
+typedef struct {
+ OMX_U32 input_width;
+ OMX_U32 input_height;
+ OMX_U8 scaling_enabled;
+ OMX_CONFIG_RECTTYPE crop_info;
+ OMX_U32 output_width;
+ OMX_U32 output_height;
+ QOMX_YUV_FRAME_INFO tmbOffset;
+} QOMX_THUMBNAIL_INFO;
+
+/**qomx_mobicat
+* Mobicat data to padded tot he OMX layer
+* @mobicatData - Mobicate data
+* @mobicatDataLength - length of the mobicat data
+**/
+typedef struct {
+ OMX_U8 *mobicatData;
+ OMX_U32 mobicatDataLength;
+} QOMX_MOBICAT;
+
+/**qomx_workbuffer
+* Ion buffer to be used for the H/W encoder
+* @fd - FD of the buffer allocated
+* @vaddr - Buffer address
+**/
+typedef struct {
+ int fd;
+ uint8_t *vaddr;
+} QOMX_WORK_BUFFER;
+
+/** QOMX_IMG_COLOR_FORMATTYPE
+* This enum is an extension of the OMX_COLOR_FORMATTYPE enum.
+* It specifies Qcom supported color formats.
+**/
+typedef enum QOMX_IMG_COLOR_FORMATTYPE {
+ OMX_QCOM_IMG_COLOR_FormatYVU420SemiPlanar = OMX_COLOR_FormatVendorStartUnused + 0x300,
+ OMX_QCOM_IMG_COLOR_FormatYVU422SemiPlanar,
+ OMX_QCOM_IMG_COLOR_FormatYVU422SemiPlanar_h1v2,
+ OMX_QCOM_IMG_COLOR_FormatYUV422SemiPlanar_h1v2,
+ OMX_QCOM_IMG_COLOR_FormatYVU444SemiPlanar,
+ OMX_QCOM_IMG_COLOR_FormatYUV444SemiPlanar,
+ OMX_QCOM_IMG_COLOR_FormatYVU420Planar,
+ OMX_QCOM_IMG_COLOR_FormatYVU422Planar,
+ OMX_QCOM_IMG_COLOR_FormatYVU422Planar_h1v2,
+ OMX_QCOM_IMG_COLOR_FormatYUV422Planar_h1v2,
+ OMX_QCOM_IMG_COLOR_FormatYVU444Planar,
+ OMX_QCOM_IMG_COLOR_FormatYUV444Planar
+} QOMX_IMG_COLOR_FORMATTYPE;
+
+/** QOMX_ENCODING_MODE
+* This enum is used to select parallel encoding
+* or sequential encoding for the thumbnail and
+* main image
+**/
+typedef enum {
+ OMX_Serial_Encoding,
+ OMX_Parallel_Encoding
+} QOMX_ENCODING_MODE;
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif
diff --git a/camera/mm-image-codec/qomx_core/qomx_core.c b/camera/mm-image-codec/qomx_core/qomx_core.c
new file mode 100644
index 0000000..fc52d24
--- /dev/null
+++ b/camera/mm-image-codec/qomx_core/qomx_core.c
@@ -0,0 +1,345 @@
+/*Copyright (c) 2012, The Linux Foundation. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above
+ copyright notice, this list of conditions and the following
+ disclaimer in the documentation and/or other materials provided
+ with the distribution.
+ * Neither the name of The Linux Foundation nor the names of its
+ contributors may be used to endorse or promote products derived
+ from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.*/
+
+#define LOG_NDEBUG 0
+#define LOG_NIDEBUG 0
+#define LOG_TAG "qomx_image_core"
+#include <utils/Log.h>
+
+#include "qomx_core.h"
+
+#define BUFF_SIZE 255
+
+static omx_core_t *g_omxcore;
+
+//Map the library name with the component name
+static const comp_info_t g_comp_info[] =
+{
+ { "OMX.qcom.image.jpeg.encoder", "libqomx_jpegenc.so" },
+};
+
+static int get_idx_from_handle(OMX_IN OMX_HANDLETYPE *ahComp, int *acompIndex,
+ int *ainstanceIndex);
+
+/*==============================================================================
+* Function : OMX_Init
+* Parameters: None
+* Description: This is the first call that is made to the OMX Core
+* and initializes the OMX IL core
+==============================================================================*/
+OMX_API OMX_ERRORTYPE OMX_APIENTRY OMX_Init()
+{
+ OMX_ERRORTYPE rc = OMX_ErrorNone;
+ int i = 0;
+ int comp_cnt = sizeof(g_comp_info)/sizeof(g_comp_info[0]);
+
+ /* check if core is created */
+ if (g_omxcore)
+ return rc;
+
+ if (comp_cnt > OMX_COMP_MAX_NUM) {
+ ALOGE("%s:%d] cannot exceed max number of components",
+ __func__, __LINE__);
+ return OMX_ErrorUndefined;
+ }
+ /* create new global object */
+ g_omxcore = malloc(sizeof(omx_core_t));
+ if (g_omxcore) {
+ memset(g_omxcore, 0x0, sizeof(omx_core_t));
+ pthread_mutex_init(&g_omxcore->core_lock, NULL);
+
+ /* populate the library name and component name */
+ for (i = 0; i < comp_cnt; i++) {
+ g_omxcore->component[i].comp_name = g_comp_info[i].comp_name;
+ g_omxcore->component[i].lib_name = g_comp_info[i].lib_name;
+ }
+ g_omxcore->comp_cnt = comp_cnt;
+ } else {
+ rc = OMX_ErrorInsufficientResources;
+ }
+ ALOGE("%s:%d] Complete %d", __func__, __LINE__, comp_cnt);
+ return rc;
+}
+
+/*==============================================================================
+* Function : OMX_Deinit
+* Parameters: None
+* Return Value : OMX_ERRORTYPE
+* Description: Deinit all the OMX components
+==============================================================================*/
+OMX_API OMX_ERRORTYPE OMX_APIENTRY OMX_Deinit()
+{
+ if (g_omxcore) {
+ pthread_mutex_destroy(&g_omxcore->core_lock);
+ free(g_omxcore);
+ g_omxcore = NULL;
+ }
+ ALOGE("%s:%d] Complete", __func__, __LINE__);
+ return OMX_ErrorNone;
+}
+
+/*==============================================================================
+* Function : get_comp_from_list
+* Parameters: componentName
+* Return Value : component_index
+* Description: If the componnt is already present in the list, return the
+* component index. If not return the next index to create the component.
+==============================================================================*/
+static int get_comp_from_list(char *comp_name)
+{
+ int index = -1, i = 0;
+
+ if (NULL == comp_name)
+ return -1;
+
+ for (i = 0; i < g_omxcore->comp_cnt; i++) {
+ if (!strcmp(g_omxcore->component[i].comp_name, comp_name)) {
+ index = i;
+ break;
+ }
+ }
+ return index;
+}
+
+/*==============================================================================
+* Function : get_free_inst_idx
+* Parameters: p_comp
+* Return Value : The next instance index if available
+* Description: Get the next available index for to store the new instance of the
+* component being created.
+*============================================================================*/
+static int get_free_inst_idx(omx_core_component_t *p_comp)
+{
+ int idx = -1, i = 0;
+
+ for (i = 0; i < OMX_COMP_MAX_INSTANCES; i++) {
+ if (NULL == p_comp->handle[i]) {
+ idx = i;
+ break;
+ }
+ }
+ return idx;
+}
+
+/*==============================================================================
+* Function : OMX_GetHandle
+* Parameters: handle, componentName, appData, callbacks
+* Return Value : OMX_ERRORTYPE
+* Description: Construct and load the requested omx library
+==============================================================================*/
+OMX_API OMX_ERRORTYPE OMX_APIENTRY OMX_GetHandle(
+ OMX_OUT OMX_HANDLETYPE* handle,
+ OMX_IN OMX_STRING componentName,
+ OMX_IN OMX_PTR appData,
+ OMX_IN OMX_CALLBACKTYPE* callBacks)
+{
+ OMX_ERRORTYPE rc = OMX_ErrorNone;
+ int comp_idx = 0, inst_idx = 0;
+ char libName[BUFF_SIZE] = {0};
+ void *p_obj = NULL;
+ OMX_COMPONENTTYPE *p_comp = NULL;
+ omx_core_component_t *p_core_comp = NULL;
+ OMX_BOOL close_handle = OMX_FALSE;
+
+ comp_idx = get_comp_from_list(componentName);
+ if (comp_idx < 0) {
+ ALOGE("%s:%d] Cannot find the component", __func__, __LINE__);
+ return OMX_ErrorInvalidComponent;
+ }
+
+ if (NULL == handle) {
+ ALOGE("%s:%d] Error invalid input ", __func__, __LINE__);
+ return OMX_ErrorBadParameter;
+ }
+ p_core_comp = &g_omxcore->component[comp_idx];
+
+ pthread_mutex_lock(&g_omxcore->core_lock);
+ *handle = NULL;
+
+ //If component already present get the instance index
+ inst_idx = get_free_inst_idx(p_core_comp);
+ if (inst_idx < 0) {
+ ALOGE("%s:%d] Cannot alloc new instance", __func__, __LINE__);
+ rc = OMX_ErrorInvalidComponent;
+ goto error;
+ }
+
+ if (FALSE == p_core_comp->open) {
+ /* load the library */
+ p_core_comp->lib_handle = dlopen(p_core_comp->lib_name, RTLD_NOW);
+ if (NULL == p_core_comp->lib_handle) {
+ ALOGE("%s:%d] Cannot load the library", __func__, __LINE__);
+ rc = OMX_ErrorInvalidComponent;
+ goto error;
+ }
+
+ p_core_comp->open = TRUE;
+ /* Init the component and get component functions */
+ p_core_comp->create_comp_func = dlsym(p_core_comp->lib_handle,
+ "create_component_fns");
+ p_core_comp->get_instance = dlsym(p_core_comp->lib_handle, "getInstance");
+
+ close_handle = OMX_TRUE;
+ if (!p_core_comp->create_comp_func || !p_core_comp->get_instance) {
+ ALOGE("%s:%d] Cannot maps the symbols", __func__, __LINE__);
+ rc = OMX_ErrorInvalidComponent;
+ goto error;
+ }
+ }
+
+ /* Call the function from the address to create the obj */
+ p_obj = (*p_core_comp->get_instance)();
+ ALOGE("%s:%d] get instance pts is %p", __func__, __LINE__, p_obj);
+ if (NULL == p_obj) {
+ ALOGE("%s:%d] Error cannot create object", __func__, __LINE__);
+ rc = OMX_ErrorInvalidComponent;
+ goto error;
+ }
+
+ /* Call the function from the address to get the func ptrs */
+ p_comp = (*p_core_comp->create_comp_func)(p_obj);
+ if (NULL == p_comp) {
+ ALOGE("%s:%d] Error cannot create component", __func__, __LINE__);
+ rc = OMX_ErrorInvalidComponent;
+ goto error;
+ }
+
+ *handle = p_core_comp->handle[inst_idx] = (OMX_HANDLETYPE)p_comp;
+
+ ALOGD("%s:%d] handle = %x Instanceindex = %d,"
+ "comp_idx %d g_ptr %p", __func__, __LINE__,
+ (int)p_core_comp->handle[inst_idx], inst_idx,
+ comp_idx, g_omxcore);
+
+ p_comp->SetCallbacks(p_comp, callBacks, appData);
+ pthread_mutex_unlock(&g_omxcore->core_lock);
+ ALOGE("%s:%d] Success", __func__, __LINE__);
+ return OMX_ErrorNone;
+
+error:
+
+ if (OMX_TRUE == close_handle) {
+ dlclose(p_core_comp->lib_handle);
+ p_core_comp->lib_handle = NULL;
+ }
+ pthread_mutex_unlock(&g_omxcore->core_lock);
+ ALOGE("%s:%d] Error %d", __func__, __LINE__, rc);
+ return rc;
+}
+
+/*==============================================================================
+* Function : getIndexFromComponent
+* Parameters: handle,
+* Return Value : Component present - true or false, Instance Index, Component
+* Index
+* Description: Check if the handle is present in the list and get the component
+* index and instance index for the component handle.
+==============================================================================*/
+static int get_idx_from_handle(OMX_IN OMX_HANDLETYPE *ahComp, int *aCompIdx,
+ int *aInstIdx)
+{
+ int i = 0, j = 0;
+ for (i = 0; i < g_omxcore->comp_cnt; i++) {
+ for (j = 0; j < OMX_COMP_MAX_INSTANCES; j++) {
+ if ((OMX_COMPONENTTYPE *)g_omxcore->component[i].handle[j] ==
+ (OMX_COMPONENTTYPE *)ahComp) {
+ ALOGE("%s:%d] comp_idx %d inst_idx %d", __func__, __LINE__, i, j);
+ *aCompIdx = i;
+ *aInstIdx = j;
+ return TRUE;
+ }
+ }
+ }
+ return FALSE;
+}
+
+/*==============================================================================
+* Function : is_comp_active
+* Parameters: p_core_comp
+* Return Value : int
+* Description: Check if the component has any active instances
+==============================================================================*/
+static uint8_t is_comp_active(omx_core_component_t *p_core_comp)
+{
+ uint8_t i = 0;
+ for (i = 0; i < OMX_COMP_MAX_INSTANCES; i++) {
+ if (NULL != p_core_comp->handle[i]) {
+ return TRUE;
+ }
+ }
+ return FALSE;
+}
+
+/*==============================================================================
+* Function : OMX_FreeHandle
+* Parameters: hComp
+* Return Value : OMX_ERRORTYPE
+* Description: Deinit the omx component and remove it from the global list
+==============================================================================*/
+OMX_API OMX_ERRORTYPE OMX_APIENTRY OMX_FreeHandle(
+ OMX_IN OMX_HANDLETYPE hComp)
+{
+ OMX_ERRORTYPE rc = OMX_ErrorNone;
+ int comp_idx, inst_idx;
+ OMX_COMPONENTTYPE *p_comp = NULL;
+ omx_core_component_t *p_core_comp = NULL;
+
+ ALOGE("%s:%d] ", __func__, __LINE__);
+ if (hComp == NULL) {
+ return OMX_ErrorBadParameter;
+ }
+
+ p_comp = (OMX_COMPONENTTYPE *)hComp;
+ if (FALSE == get_idx_from_handle(hComp, &comp_idx, &inst_idx)) {
+ ALOGE("%s:%d] Error invalid component", __func__, __LINE__);
+ return OMX_ErrorInvalidComponent;
+ }
+
+ pthread_mutex_lock(&g_omxcore->core_lock);
+ //Deinit the component;
+ rc = p_comp->ComponentDeInit(hComp);
+ if (rc != OMX_ErrorNone) {
+ /* Remove the handle from the comp structure */
+ ALOGE("%s:%d] Error comp deinit failed", __func__, __LINE__);
+ pthread_mutex_unlock(&g_omxcore->core_lock);
+ return OMX_ErrorInvalidComponent;
+ }
+ p_core_comp = &g_omxcore->component[comp_idx];
+ p_core_comp->handle[inst_idx] = NULL;
+ if (!is_comp_active(p_core_comp)) {
+ rc = dlclose(p_core_comp->lib_handle);
+ p_core_comp->lib_handle = NULL;
+ p_core_comp->get_instance = NULL;
+ p_core_comp->create_comp_func = NULL;
+ p_core_comp->open = FALSE;
+ } else {
+ ALOGE("%s:%d] Error Component is still Active", __func__, __LINE__);
+ }
+ pthread_mutex_unlock(&g_omxcore->core_lock);
+ ALOGE("%s:%d] Success", __func__, __LINE__);
+ return rc;
+}
diff --git a/camera/mm-image-codec/qomx_core/qomx_core.h b/camera/mm-image-codec/qomx_core/qomx_core.h
new file mode 100644
index 0000000..f59f7cf
--- /dev/null
+++ b/camera/mm-image-codec/qomx_core/qomx_core.h
@@ -0,0 +1,96 @@
+/*Copyright (c) 2012, The Linux Foundation. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above
+ copyright notice, this list of conditions and the following
+ disclaimer in the documentation and/or other materials provided
+ with the distribution.
+ * Neither the name of The Linux Foundation nor the names of its
+ contributors may be used to endorse or promote products derived
+ from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.*/
+
+#ifndef QOMX_CORE_H
+#define QOMX_CORE_H
+
+#include <stdio.h>
+#include <unistd.h>
+#include <malloc.h>
+#include <pthread.h>
+#include <dlfcn.h>
+#include <stdlib.h>
+#include "OMX_Component.h"
+
+#define TRUE 1
+#define FALSE 0
+#define OMX_COMP_MAX_INSTANCES 3
+#define OMX_CORE_MAX_ROLES 1
+#define OMX_COMP_MAX_NUM 3
+#define OMX_SPEC_VERSION 0x00000101
+
+typedef void *(*get_instance_t)(void);
+typedef void *(*create_comp_func_t)(OMX_PTR aobj);
+
+/** comp_info_t: Structure containing the mapping
+* between the library name and the corresponding .so name
+* @comp_name: name of the component
+ @lib_name: Name of the .so library
+**/
+typedef struct comp_info_t {
+ char *comp_name;
+ char *lib_name;
+} comp_info_t;
+
+/** omx_core_component_t: OMX Component structure
+* @handle: array of number of instances of the component
+* @roles: array of roles played by the component
+* @comp_info: Component information such as libname,
+* component name
+* @open: Is the component active
+* @lib_handle: Library handle after dlopen
+* @obj_ptr: Function ptr to get the instance of the component
+* @comp_func_ptr: Function ptr to map the functions in the
+* OMX handle to its respective function implementation in
+* the component
+**/
+typedef struct _omx_core_component_t {
+ OMX_HANDLETYPE *handle[OMX_COMP_MAX_INSTANCES]; //Instance handle
+ char *roles[OMX_CORE_MAX_ROLES]; //Roles played by the component
+ char *name; //Component Name
+ uint8_t open; //Is component active
+ void *lib_handle;
+ get_instance_t get_instance;
+ create_comp_func_t create_comp_func;
+ char *comp_name;
+ char *lib_name;
+} omx_core_component_t;
+
+/** omx_core_t: Global structure that contains all the active
+* components
+* @component: array of active components
+* @is_initialized: Flag to check if the OMX core has been
+* initialized
+* @core_lock: Lock to syncronize the omx core operations
+**/
+typedef struct _omx_core_t {
+ omx_core_component_t component[OMX_COMP_MAX_NUM]; //Array of pointers to components
+ int comp_cnt;
+ pthread_mutex_t core_lock;
+} omx_core_t;
+
+#endif
