commit a07d40db5b951f34cad8e475f4b6dbd35db779c9
author Mansoor Aftab <maftab@codeaurora.org> Thu Sep 03 22:29:24 2015 -0700
committer The Android Automerger <android-build@google.com> Sat Sep 05 17:46:56 2015 -0700
tree 62b01ecd1c637a646fb4d5948a371f1be7790a67
parent 07a78df279d4ffde32ac242e35959df327367d96

Camera3: Reduce the max inflight buffer count for BLOB

This helps reduce the memory footprint for BLOB stream.

Change-Id: Icf0541b81c14a417b8abf227c93b5691466f7248

QCamera2/HAL3/QCamera3HWI.cpp

diff --git a/QCamera2/HAL3/QCamera3HWI.cpp b/QCamera2/HAL3/QCamera3HWI.cpp
index 012c53e..c121162 100644
--- a/QCamera2/HAL3/QCamera3HWI.cpp
+++ b/QCamera2/HAL3/QCamera3HWI.cpp
@@ -1728,7 +1728,7 @@
                             &gCamCapability[mCameraId]->padding_info, this, newStream,
                             mStreamConfigInfo.postprocess_mask[mStreamConfigInfo.num_streams],
                             m_bIs4KVideo, isZsl, mMetadataChannel,
-                            (m_bIsVideo ? 1 : MAX_INFLIGHT_REQUESTS));
+                            (m_bIsVideo ? 1 : MAX_INFLIGHT_BLOB));
                     if (mPictureChannel == NULL) {
                         ALOGE("%s: allocation of channel failed", __func__);
                         pthread_mutex_unlock(&mMutex);

QCamera2/stack/common/cam_types.h

diff --git a/QCamera2/stack/common/cam_types.h b/QCamera2/stack/common/cam_types.h
index a5efc5b..734d8e4 100644
--- a/QCamera2/stack/common/cam_types.h
+++ b/QCamera2/stack/common/cam_types.h
@@ -104,6 +104,7 @@
 #define EXIF_IMAGE_DESCRIPTION_SIZE 100
 
 #define MAX_INFLIGHT_REQUESTS  6
+#define MAX_INFLIGHT_BLOB      3
 #define MIN_INFLIGHT_REQUESTS  3
 #define MAX_INFLIGHT_REPROCESS_REQUESTS 1
 #define MAX_INFLIGHT_HFR_REQUESTS (48)