| /* |
| * Copyright 2008, The Android Open Source Project |
| * Copyright 2010, Samsung Electronics Co. LTD |
| * |
| * 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. |
| */ |
| |
| /* |
| ************************************ |
| * Filename: SecCamera.cpp |
| * Author: Sachin P. Kamat |
| * Purpose: This file interacts with the Camera and JPEG drivers. |
| ************************************* |
| */ |
| |
| //#define LOG_NDEBUG 0 |
| #define LOG_TAG "SecCamera" |
| |
| #include <utils/Log.h> |
| |
| #include <math.h> |
| #include <string.h> |
| #include <stdlib.h> |
| #include <sys/poll.h> |
| #include "SecCamera.h" |
| #include "cutils/properties.h" |
| |
| using namespace android; |
| |
| #define CHECK(return_value) \ |
| if (return_value < 0) { \ |
| ALOGE("%s::%d fail. errno: %s, m_camera_id = %d\n", \ |
| __func__, __LINE__, strerror(errno), m_camera_id); \ |
| return -1; \ |
| } |
| |
| |
| #define CHECK_PTR(return_value) \ |
| if (return_value < 0) { \ |
| ALOGE("%s::%d fail, errno: %s, m_camera_id = %d\n", \ |
| __func__,__LINE__, strerror(errno), m_camera_id); \ |
| return NULL; \ |
| } |
| |
| #define ALIGN_TO_32B(x) ((((x) + (1 << 5) - 1) >> 5) << 5) |
| #define ALIGN_TO_128B(x) ((((x) + (1 << 7) - 1) >> 7) << 7) |
| #define ALIGN_TO_8KB(x) ((((x) + (1 << 13) - 1) >> 13) << 13) |
| |
| namespace android { |
| |
| // ====================================================================== |
| // Camera controls |
| |
| static struct timeval time_start; |
| static struct timeval time_stop; |
| |
| unsigned long measure_time(struct timeval *start, struct timeval *stop) |
| { |
| unsigned long sec, usec, time; |
| |
| sec = stop->tv_sec - start->tv_sec; |
| |
| if (stop->tv_usec >= start->tv_usec) { |
| usec = stop->tv_usec - start->tv_usec; |
| } else { |
| usec = stop->tv_usec + 1000000 - start->tv_usec; |
| sec--; |
| } |
| |
| time = (sec * 1000000) + usec; |
| |
| return time; |
| } |
| |
| static int get_pixel_depth(unsigned int fmt) |
| { |
| int depth = 0; |
| |
| switch (fmt) { |
| case V4L2_PIX_FMT_NV12: |
| depth = 12; |
| break; |
| case V4L2_PIX_FMT_NV12T: |
| depth = 12; |
| break; |
| case V4L2_PIX_FMT_NV21: |
| depth = 12; |
| break; |
| case V4L2_PIX_FMT_YUV420: |
| depth = 12; |
| break; |
| |
| case V4L2_PIX_FMT_RGB565: |
| case V4L2_PIX_FMT_YUYV: |
| case V4L2_PIX_FMT_YVYU: |
| case V4L2_PIX_FMT_UYVY: |
| case V4L2_PIX_FMT_VYUY: |
| case V4L2_PIX_FMT_NV16: |
| case V4L2_PIX_FMT_NV61: |
| case V4L2_PIX_FMT_YUV422P: |
| depth = 16; |
| break; |
| |
| case V4L2_PIX_FMT_RGB32: |
| depth = 32; |
| break; |
| } |
| |
| return depth; |
| } |
| |
| #define ALIGN_W(x) (((x) + 0x7F) & (~0x7F)) // Set as multiple of 128 |
| #define ALIGN_H(x) (((x) + 0x1F) & (~0x1F)) // Set as multiple of 32 |
| #define ALIGN_BUF(x) (((x) + 0x1FFF)& (~0x1FFF)) // Set as multiple of 8K |
| |
| static int fimc_poll(struct pollfd *events) |
| { |
| int ret; |
| |
| /* 10 second delay is because sensor can take a long time |
| * to do auto focus and capture in dark settings |
| */ |
| ret = poll(events, 1, 10000); |
| if (ret < 0) { |
| ALOGE("ERR(%s):poll error\n", __func__); |
| return ret; |
| } |
| |
| if (ret == 0) { |
| ALOGE("ERR(%s):No data in 10 secs..\n", __func__); |
| return ret; |
| } |
| |
| return ret; |
| } |
| |
| int SecCamera::previewPoll(bool preview) |
| { |
| int ret; |
| |
| if (preview) { |
| #ifdef ENABLE_ESD_PREVIEW_CHECK |
| int status = 0; |
| |
| if (!(++m_esd_check_count % 60)) { |
| status = getCameraSensorESDStatus(); |
| m_esd_check_count = 0; |
| if (status) { |
| ALOGE("ERR(%s) ESD status(%d)", __func__, status); |
| return status; |
| } |
| } |
| #endif |
| |
| ret = poll(&m_events_c, 1, 1000); |
| } else { |
| ret = poll(&m_events_c2, 1, 1000); |
| } |
| |
| if (ret < 0) { |
| ALOGE("ERR(%s):poll error\n", __func__); |
| return ret; |
| } |
| |
| if (ret == 0) { |
| ALOGE("ERR(%s):No data in 1 secs.. Camera Device Reset \n", __func__); |
| return ret; |
| } |
| |
| return ret; |
| } |
| |
| static int fimc_v4l2_querycap(int fp) |
| { |
| struct v4l2_capability cap; |
| int ret = 0; |
| |
| ret = ioctl(fp, VIDIOC_QUERYCAP, &cap); |
| |
| if (ret < 0) { |
| ALOGE("ERR(%s):VIDIOC_QUERYCAP failed\n", __func__); |
| return -1; |
| } |
| |
| if (!(cap.capabilities & V4L2_CAP_VIDEO_CAPTURE)) { |
| ALOGE("ERR(%s):no capture devices\n", __func__); |
| return -1; |
| } |
| |
| return ret; |
| } |
| |
| static const __u8* fimc_v4l2_enuminput(int fp, int index) |
| { |
| static struct v4l2_input input; |
| |
| input.index = index; |
| if (ioctl(fp, VIDIOC_ENUMINPUT, &input) != 0) { |
| ALOGE("ERR(%s):No matching index found\n", __func__); |
| return NULL; |
| } |
| ALOGI("Name of input channel[%d] is %s\n", input.index, input.name); |
| |
| return input.name; |
| } |
| |
| |
| static int fimc_v4l2_s_input(int fp, int index) |
| { |
| struct v4l2_input input; |
| int ret; |
| |
| input.index = index; |
| |
| ret = ioctl(fp, VIDIOC_S_INPUT, &input); |
| if (ret < 0) { |
| ALOGE("ERR(%s):VIDIOC_S_INPUT failed\n", __func__); |
| return ret; |
| } |
| |
| return ret; |
| } |
| |
| static int fimc_v4l2_s_fmt(int fp, int width, int height, unsigned int fmt, int flag_capture) |
| { |
| struct v4l2_format v4l2_fmt; |
| struct v4l2_pix_format pixfmt; |
| int ret; |
| |
| v4l2_fmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; |
| |
| memset(&pixfmt, 0, sizeof(pixfmt)); |
| |
| pixfmt.width = width; |
| pixfmt.height = height; |
| pixfmt.pixelformat = fmt; |
| |
| pixfmt.sizeimage = (width * height * get_pixel_depth(fmt)) / 8; |
| |
| pixfmt.field = V4L2_FIELD_NONE; |
| |
| v4l2_fmt.fmt.pix = pixfmt; |
| |
| /* Set up for capture */ |
| ret = ioctl(fp, VIDIOC_S_FMT, &v4l2_fmt); |
| if (ret < 0) { |
| ALOGE("ERR(%s):VIDIOC_S_FMT failed\n", __func__); |
| return -1; |
| } |
| |
| return 0; |
| } |
| |
| static int fimc_v4l2_s_fmt_cap(int fp, int width, int height, unsigned int fmt) |
| { |
| struct v4l2_format v4l2_fmt; |
| struct v4l2_pix_format pixfmt; |
| int ret; |
| |
| memset(&pixfmt, 0, sizeof(pixfmt)); |
| |
| v4l2_fmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; |
| |
| pixfmt.width = width; |
| pixfmt.height = height; |
| pixfmt.pixelformat = fmt; |
| if (fmt == V4L2_PIX_FMT_JPEG) { |
| pixfmt.colorspace = V4L2_COLORSPACE_JPEG; |
| } |
| |
| pixfmt.sizeimage = (width * height * get_pixel_depth(fmt)) / 8; |
| |
| v4l2_fmt.fmt.pix = pixfmt; |
| |
| //ALOGE("ori_w %d, ori_h %d, w %d, h %d\n", width, height, v4l2_fmt.fmt.pix.width, v4l2_fmt.fmt.pix.height); |
| |
| /* Set up for capture */ |
| ret = ioctl(fp, VIDIOC_S_FMT, &v4l2_fmt); |
| if (ret < 0) { |
| ALOGE("ERR(%s):VIDIOC_S_FMT failed\n", __func__); |
| return ret; |
| } |
| |
| return ret; |
| } |
| |
| static int fimc_v4l2_enum_fmt(int fp, unsigned int fmt) |
| { |
| struct v4l2_fmtdesc fmtdesc; |
| int found = 0; |
| |
| fmtdesc.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; |
| fmtdesc.index = 0; |
| |
| while (ioctl(fp, VIDIOC_ENUM_FMT, &fmtdesc) == 0) { |
| if (fmtdesc.pixelformat == fmt) { |
| ALOGV("passed fmt = %#x found pixel format[%d]: %s\n", fmt, fmtdesc.index, fmtdesc.description); |
| found = 1; |
| break; |
| } |
| |
| fmtdesc.index++; |
| } |
| |
| if (!found) { |
| ALOGE("unsupported pixel format\n"); |
| return -1; |
| } |
| |
| return 0; |
| } |
| |
| static int fimc_v4l2_reqbufs(int fp, enum v4l2_buf_type type, int nr_bufs) |
| { |
| struct v4l2_requestbuffers req; |
| int ret; |
| |
| req.count = nr_bufs; |
| req.type = type; |
| req.memory = V4L2_MEMORY_MMAP; |
| |
| ret = ioctl(fp, VIDIOC_REQBUFS, &req); |
| if (ret < 0) { |
| ALOGE("ERR(%s):VIDIOC_REQBUFS failed\n", __func__); |
| return -1; |
| } |
| |
| return req.count; |
| } |
| |
| static int fimc_v4l2_querybuf(int fp, struct fimc_buffer *buffer, enum v4l2_buf_type type) |
| { |
| struct v4l2_buffer v4l2_buf; |
| int ret; |
| |
| ALOGI("%s :", __func__); |
| |
| v4l2_buf.type = type; |
| v4l2_buf.memory = V4L2_MEMORY_MMAP; |
| v4l2_buf.index = 0; |
| |
| ret = ioctl(fp , VIDIOC_QUERYBUF, &v4l2_buf); |
| if (ret < 0) { |
| ALOGE("ERR(%s):VIDIOC_QUERYBUF failed\n", __func__); |
| return -1; |
| } |
| |
| buffer->length = v4l2_buf.length; |
| if ((buffer->start = (char *)mmap(0, v4l2_buf.length, |
| PROT_READ | PROT_WRITE, MAP_SHARED, |
| fp, v4l2_buf.m.offset)) < 0) { |
| ALOGE("%s %d] mmap() failed\n",__func__, __LINE__); |
| return -1; |
| } |
| |
| ALOGI("%s: buffer->start = %p v4l2_buf.length = %d", |
| __func__, buffer->start, v4l2_buf.length); |
| |
| return 0; |
| } |
| |
| static int fimc_v4l2_streamon(int fp) |
| { |
| enum v4l2_buf_type type = V4L2_BUF_TYPE_VIDEO_CAPTURE; |
| int ret; |
| |
| ret = ioctl(fp, VIDIOC_STREAMON, &type); |
| if (ret < 0) { |
| ALOGE("ERR(%s):VIDIOC_STREAMON failed\n", __func__); |
| return ret; |
| } |
| |
| return ret; |
| } |
| |
| static int fimc_v4l2_streamoff(int fp) |
| { |
| enum v4l2_buf_type type = V4L2_BUF_TYPE_VIDEO_CAPTURE; |
| int ret; |
| |
| ALOGV("%s :", __func__); |
| ret = ioctl(fp, VIDIOC_STREAMOFF, &type); |
| if (ret < 0) { |
| ALOGE("ERR(%s):VIDIOC_STREAMOFF failed\n", __func__); |
| return ret; |
| } |
| |
| return ret; |
| } |
| |
| static int fimc_v4l2_qbuf(int fp, int index) |
| { |
| struct v4l2_buffer v4l2_buf; |
| int ret; |
| |
| v4l2_buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; |
| v4l2_buf.memory = V4L2_MEMORY_MMAP; |
| v4l2_buf.index = index; |
| |
| ret = ioctl(fp, VIDIOC_QBUF, &v4l2_buf); |
| if (ret < 0) { |
| ALOGE("ERR(%s):VIDIOC_QBUF failed\n", __func__); |
| return ret; |
| } |
| |
| return 0; |
| } |
| |
| static int fimc_v4l2_dqbuf(int fp) |
| { |
| struct v4l2_buffer v4l2_buf; |
| int ret; |
| |
| v4l2_buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; |
| v4l2_buf.memory = V4L2_MEMORY_MMAP; |
| |
| ret = ioctl(fp, VIDIOC_DQBUF, &v4l2_buf); |
| if (ret < 0) { |
| ALOGE("ERR(%s):VIDIOC_DQBUF failed, dropped frame\n", __func__); |
| return ret; |
| } |
| |
| return v4l2_buf.index; |
| } |
| |
| static int fimc_v4l2_g_ctrl(int fp, unsigned int id) |
| { |
| struct v4l2_control ctrl; |
| int ret; |
| |
| ctrl.id = id; |
| |
| ret = ioctl(fp, VIDIOC_G_CTRL, &ctrl); |
| if (ret < 0) { |
| ALOGE("ERR(%s): VIDIOC_G_CTRL(id = 0x%x (%d)) failed, ret = %d\n", |
| __func__, id, id-V4L2_CID_PRIVATE_BASE, ret); |
| return ret; |
| } |
| |
| return ctrl.value; |
| } |
| |
| static int fimc_v4l2_s_ctrl(int fp, unsigned int id, unsigned int value) |
| { |
| struct v4l2_control ctrl; |
| int ret; |
| |
| ctrl.id = id; |
| ctrl.value = value; |
| |
| ret = ioctl(fp, VIDIOC_S_CTRL, &ctrl); |
| if (ret < 0) { |
| ALOGE("ERR(%s):VIDIOC_S_CTRL(id = %#x (%d), value = %d) failed ret = %d\n", |
| __func__, id, id-V4L2_CID_PRIVATE_BASE, value, ret); |
| |
| return ret; |
| } |
| |
| return ctrl.value; |
| } |
| |
| static int fimc_v4l2_s_ext_ctrl(int fp, unsigned int id, void *value) |
| { |
| struct v4l2_ext_controls ctrls; |
| struct v4l2_ext_control ctrl; |
| int ret; |
| |
| ctrl.id = id; |
| ctrl.reserved = value; |
| |
| ctrls.ctrl_class = V4L2_CTRL_CLASS_CAMERA; |
| ctrls.count = 1; |
| ctrls.controls = &ctrl; |
| |
| ret = ioctl(fp, VIDIOC_S_EXT_CTRLS, &ctrls); |
| if (ret < 0) |
| ALOGE("ERR(%s):VIDIOC_S_EXT_CTRLS failed\n", __func__); |
| |
| return ret; |
| } |
| |
| static int fimc_v4l2_g_parm(int fp, struct v4l2_streamparm *streamparm) |
| { |
| int ret; |
| |
| streamparm->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; |
| |
| ret = ioctl(fp, VIDIOC_G_PARM, streamparm); |
| if (ret < 0) { |
| ALOGE("ERR(%s):VIDIOC_G_PARM failed\n", __func__); |
| return -1; |
| } |
| |
| ALOGV("%s : timeperframe: numerator %d, denominator %d\n", __func__, |
| streamparm->parm.capture.timeperframe.numerator, |
| streamparm->parm.capture.timeperframe.denominator); |
| |
| return 0; |
| } |
| |
| static int fimc_v4l2_s_parm(int fp, struct v4l2_streamparm *streamparm) |
| { |
| int ret; |
| |
| streamparm->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; |
| |
| ret = ioctl(fp, VIDIOC_S_PARM, streamparm); |
| if (ret < 0) { |
| ALOGE("ERR(%s):VIDIOC_S_PARM failed\n", __func__); |
| return ret; |
| } |
| |
| return 0; |
| } |
| |
| // ====================================================================== |
| // Constructor & Destructor |
| |
| SecCamera::SecCamera() : |
| m_flag_init(0), |
| m_camera_id(CAMERA_ID_BACK), |
| m_cam_fd(-1), |
| m_cam_fd2(-1), |
| m_preview_v4lformat(V4L2_PIX_FMT_NV21), |
| m_preview_width (0), |
| m_preview_height (0), |
| m_preview_max_width (MAX_BACK_CAMERA_PREVIEW_WIDTH), |
| m_preview_max_height (MAX_BACK_CAMERA_PREVIEW_HEIGHT), |
| m_snapshot_v4lformat(-1), |
| m_snapshot_width (0), |
| m_snapshot_height (0), |
| m_snapshot_max_width (MAX_BACK_CAMERA_SNAPSHOT_WIDTH), |
| m_snapshot_max_height (MAX_BACK_CAMERA_SNAPSHOT_HEIGHT), |
| m_angle(-1), |
| m_anti_banding(-1), |
| m_wdr(-1), |
| m_anti_shake(-1), |
| m_zoom_level(-1), |
| m_object_tracking(-1), |
| m_smart_auto(-1), |
| m_beauty_shot(-1), |
| m_vintage_mode(-1), |
| m_face_detect(-1), |
| m_gps_enabled(false), |
| m_gps_latitude(-1), |
| m_gps_longitude(-1), |
| m_gps_altitude(-1), |
| m_gps_timestamp(-1), |
| m_vtmode(0), |
| m_sensor_mode(-1), |
| m_shot_mode(-1), |
| m_exif_orientation(-1), |
| m_blur_level(-1), |
| m_chk_dataline(-1), |
| m_video_gamma(-1), |
| m_slow_ae(-1), |
| m_camera_af_flag(-1), |
| m_flag_camera_start(0), |
| m_jpeg_thumbnail_width (0), |
| m_jpeg_thumbnail_height(0), |
| m_jpeg_quality(100) |
| #ifdef ENABLE_ESD_PREVIEW_CHECK |
| , |
| m_esd_check_count(0) |
| #endif // ENABLE_ESD_PREVIEW_CHECK |
| { |
| m_params = (struct sec_cam_parm*)&m_streamparm.parm.raw_data; |
| struct v4l2_captureparm capture; |
| m_params->capture.timeperframe.numerator = 1; |
| m_params->capture.timeperframe.denominator = 0; |
| m_params->contrast = -1; |
| m_params->effects = -1; |
| m_params->brightness = -1; |
| m_params->flash_mode = -1; |
| m_params->focus_mode = -1; |
| m_params->iso = -1; |
| m_params->metering = -1; |
| m_params->saturation = -1; |
| m_params->scene_mode = -1; |
| m_params->sharpness = -1; |
| m_params->white_balance = -1; |
| |
| memset(&m_capture_buf, 0, sizeof(m_capture_buf)); |
| |
| ALOGV("%s :", __func__); |
| } |
| |
| SecCamera::~SecCamera() |
| { |
| ALOGV("%s :", __func__); |
| } |
| |
| int SecCamera::initCamera(int index) |
| { |
| ALOGV("%s :", __func__); |
| int ret = 0; |
| |
| if (!m_flag_init) { |
| /* Arun C |
| * Reset the lense position only during camera starts; don't do |
| * reset between shot to shot |
| */ |
| m_camera_af_flag = -1; |
| |
| m_cam_fd = open(CAMERA_DEV_NAME, O_RDWR); |
| if (m_cam_fd < 0) { |
| ALOGE("ERR(%s):Cannot open %s (error : %s)\n", __func__, CAMERA_DEV_NAME, strerror(errno)); |
| return -1; |
| } |
| ALOGV("%s: open(%s) --> m_cam_fd %d", __FUNCTION__, CAMERA_DEV_NAME, m_cam_fd); |
| |
| ALOGE("initCamera: m_cam_fd(%d), m_jpeg_fd(%d)", m_cam_fd, m_jpeg_fd); |
| |
| ret = fimc_v4l2_querycap(m_cam_fd); |
| CHECK(ret); |
| if (!fimc_v4l2_enuminput(m_cam_fd, index)) |
| return -1; |
| ret = fimc_v4l2_s_input(m_cam_fd, index); |
| CHECK(ret); |
| |
| m_cam_fd2 = open(CAMERA_DEV_NAME2, O_RDWR); |
| ALOGV("%s: open(%s) --> m_cam_fd2 = %d", __FUNCTION__, CAMERA_DEV_NAME2, m_cam_fd2); |
| if (m_cam_fd2 < 0) { |
| ALOGE("ERR(%s):Cannot open %s (error : %s)\n", __func__, CAMERA_DEV_NAME2, strerror(errno)); |
| return -1; |
| } |
| |
| ALOGE("initCamera: m_cam_fd2(%d)", m_cam_fd2); |
| |
| ret = fimc_v4l2_querycap(m_cam_fd2); |
| CHECK(ret); |
| if (!fimc_v4l2_enuminput(m_cam_fd2, index)) |
| return -1; |
| ret = fimc_v4l2_s_input(m_cam_fd2, index); |
| CHECK(ret); |
| |
| m_camera_id = index; |
| |
| switch (m_camera_id) { |
| case CAMERA_ID_FRONT: |
| m_preview_max_width = MAX_FRONT_CAMERA_PREVIEW_WIDTH; |
| m_preview_max_height = MAX_FRONT_CAMERA_PREVIEW_HEIGHT; |
| m_snapshot_max_width = MAX_FRONT_CAMERA_SNAPSHOT_WIDTH; |
| m_snapshot_max_height = MAX_FRONT_CAMERA_SNAPSHOT_HEIGHT; |
| break; |
| |
| case CAMERA_ID_BACK: |
| m_preview_max_width = MAX_BACK_CAMERA_PREVIEW_WIDTH; |
| m_preview_max_height = MAX_BACK_CAMERA_PREVIEW_HEIGHT; |
| m_snapshot_max_width = MAX_BACK_CAMERA_SNAPSHOT_WIDTH; |
| m_snapshot_max_height = MAX_BACK_CAMERA_SNAPSHOT_HEIGHT; |
| break; |
| } |
| |
| setExifFixedAttribute(); |
| |
| m_flag_init = 1; |
| ALOGI("%s : initialized", __FUNCTION__); |
| } |
| return 0; |
| } |
| |
| void SecCamera::resetCamera() |
| { |
| ALOGV("%s :", __func__); |
| DeinitCamera(); |
| initCamera(m_camera_id); |
| } |
| |
| void SecCamera::DeinitCamera() |
| { |
| ALOGV("%s :", __func__); |
| |
| if (m_flag_init) { |
| |
| stopRecord(); |
| |
| /* close m_cam_fd after stopRecord() because stopRecord() |
| * uses m_cam_fd to change frame rate |
| */ |
| ALOGI("DeinitCamera: m_cam_fd(%d)", m_cam_fd); |
| if (m_cam_fd > -1) { |
| close(m_cam_fd); |
| m_cam_fd = -1; |
| } |
| |
| ALOGI("DeinitCamera: m_cam_fd2(%d)", m_cam_fd2); |
| if (m_cam_fd2 > -1) { |
| close(m_cam_fd2); |
| m_cam_fd2 = -1; |
| } |
| |
| m_flag_init = 0; |
| } |
| else ALOGI("%s : already deinitialized", __FUNCTION__); |
| } |
| |
| |
| int SecCamera::getCameraFd(void) |
| { |
| return m_cam_fd; |
| } |
| |
| // ====================================================================== |
| // Preview |
| |
| int SecCamera::startPreview(void) |
| { |
| v4l2_streamparm streamparm; |
| struct sec_cam_parm *parms; |
| parms = (struct sec_cam_parm*)&streamparm.parm.raw_data; |
| ALOGV("%s :", __func__); |
| |
| // aleady started |
| if (m_flag_camera_start > 0) { |
| ALOGE("ERR(%s):Preview was already started\n", __func__); |
| return 0; |
| } |
| |
| if (m_cam_fd <= 0) { |
| ALOGE("ERR(%s):Camera was closed\n", __func__); |
| return -1; |
| } |
| |
| memset(&m_events_c, 0, sizeof(m_events_c)); |
| m_events_c.fd = m_cam_fd; |
| m_events_c.events = POLLIN | POLLERR; |
| |
| /* enum_fmt, s_fmt sample */ |
| int ret = fimc_v4l2_enum_fmt(m_cam_fd,m_preview_v4lformat); |
| CHECK(ret); |
| ret = fimc_v4l2_s_fmt(m_cam_fd, m_preview_width,m_preview_height,m_preview_v4lformat, 0); |
| CHECK(ret); |
| |
| ret = fimc_v4l2_reqbufs(m_cam_fd, V4L2_BUF_TYPE_VIDEO_CAPTURE, MAX_BUFFERS); |
| CHECK(ret); |
| |
| ALOGV("%s : m_preview_width: %d m_preview_height: %d m_angle: %d\n", |
| __func__, m_preview_width, m_preview_height, m_angle); |
| |
| ret = fimc_v4l2_s_ctrl(m_cam_fd, |
| V4L2_CID_CAMERA_CHECK_DATALINE, m_chk_dataline); |
| CHECK(ret); |
| |
| if (m_camera_id == CAMERA_ID_FRONT) { |
| /* VT mode setting */ |
| ret = fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_VT_MODE, m_vtmode); |
| CHECK(ret); |
| } |
| |
| /* start with all buffers in queue */ |
| for (int i = 0; i < MAX_BUFFERS; i++) { |
| ret = fimc_v4l2_qbuf(m_cam_fd, i); |
| CHECK(ret); |
| } |
| |
| ret = fimc_v4l2_streamon(m_cam_fd); |
| CHECK(ret); |
| |
| m_flag_camera_start = 1; |
| |
| ret = fimc_v4l2_s_parm(m_cam_fd, &m_streamparm); |
| CHECK(ret); |
| |
| if (m_camera_id == CAMERA_ID_FRONT) { |
| /* Blur setting */ |
| ALOGV("m_blur_level = %d", m_blur_level); |
| ret = fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_VGA_BLUR, |
| m_blur_level); |
| CHECK(ret); |
| } |
| |
| // It is a delay for a new frame, not to show the previous bigger ugly picture frame. |
| ret = fimc_poll(&m_events_c); |
| CHECK(ret); |
| ret = fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_RETURN_FOCUS, 0); |
| CHECK(ret); |
| |
| ALOGV("%s: got the first frame of the preview\n", __func__); |
| |
| return 0; |
| } |
| |
| int SecCamera::stopPreview(void) |
| { |
| int ret; |
| |
| ALOGV("%s :", __func__); |
| |
| if (m_flag_camera_start == 0) { |
| ALOGW("%s: doing nothing because m_flag_camera_start is zero", __func__); |
| return 0; |
| } |
| |
| if (m_params->flash_mode == FLASH_MODE_TORCH) |
| setFlashMode(FLASH_MODE_OFF); |
| |
| if (m_cam_fd <= 0) { |
| ALOGE("ERR(%s):Camera was closed\n", __func__); |
| return -1; |
| } |
| |
| ret = fimc_v4l2_streamoff(m_cam_fd); |
| CHECK(ret); |
| |
| m_flag_camera_start = 0; |
| |
| return ret; |
| } |
| |
| //Recording |
| int SecCamera::startRecord(void) |
| { |
| int ret, i; |
| |
| ALOGV("%s :", __func__); |
| |
| // aleady started |
| if (m_flag_record_start > 0) { |
| ALOGE("ERR(%s):Preview was already started\n", __func__); |
| return 0; |
| } |
| |
| if (m_cam_fd2 <= 0) { |
| ALOGE("ERR(%s):Camera was closed\n", __func__); |
| return -1; |
| } |
| |
| /* enum_fmt, s_fmt sample */ |
| ret = fimc_v4l2_enum_fmt(m_cam_fd2, V4L2_PIX_FMT_NV12T); |
| CHECK(ret); |
| |
| ALOGI("%s: m_recording_width = %d, m_recording_height = %d\n", |
| __func__, m_recording_width, m_recording_height); |
| |
| ret = fimc_v4l2_s_fmt(m_cam_fd2, m_recording_width, |
| m_recording_height, V4L2_PIX_FMT_NV12T, 0); |
| CHECK(ret); |
| |
| ret = fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_FRAME_RATE, |
| m_params->capture.timeperframe.denominator); |
| CHECK(ret); |
| |
| ret = fimc_v4l2_reqbufs(m_cam_fd2, V4L2_BUF_TYPE_VIDEO_CAPTURE, MAX_BUFFERS); |
| CHECK(ret); |
| |
| /* start with all buffers in queue */ |
| for (i = 0; i < MAX_BUFFERS; i++) { |
| ret = fimc_v4l2_qbuf(m_cam_fd2, i); |
| CHECK(ret); |
| } |
| |
| ret = fimc_v4l2_streamon(m_cam_fd2); |
| CHECK(ret); |
| |
| // Get and throw away the first frame since it is often garbled. |
| memset(&m_events_c2, 0, sizeof(m_events_c2)); |
| m_events_c2.fd = m_cam_fd2; |
| m_events_c2.events = POLLIN | POLLERR; |
| ret = fimc_poll(&m_events_c2); |
| CHECK(ret); |
| |
| m_flag_record_start = 1; |
| |
| return 0; |
| } |
| |
| int SecCamera::stopRecord(void) |
| { |
| int ret; |
| |
| ALOGV("%s :", __func__); |
| |
| if (m_flag_record_start == 0) { |
| ALOGW("%s: doing nothing because m_flag_record_start is zero", __func__); |
| return 0; |
| } |
| |
| if (m_cam_fd2 <= 0) { |
| ALOGE("ERR(%s):Camera was closed\n", __func__); |
| return -1; |
| } |
| |
| m_flag_record_start = 0; |
| |
| ret = fimc_v4l2_streamoff(m_cam_fd2); |
| CHECK(ret); |
| |
| ret = fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_FRAME_RATE, |
| FRAME_RATE_AUTO); |
| CHECK(ret); |
| |
| return 0; |
| } |
| |
| unsigned int SecCamera::getRecPhyAddrY(int index) |
| { |
| unsigned int addr_y; |
| |
| addr_y = fimc_v4l2_s_ctrl(m_cam_fd2, V4L2_CID_PADDR_Y, index); |
| CHECK((int)addr_y); |
| return addr_y; |
| } |
| |
| unsigned int SecCamera::getRecPhyAddrC(int index) |
| { |
| unsigned int addr_c; |
| |
| addr_c = fimc_v4l2_s_ctrl(m_cam_fd2, V4L2_CID_PADDR_CBCR, index); |
| CHECK((int)addr_c); |
| return addr_c; |
| } |
| |
| unsigned int SecCamera::getPhyAddrY(int index) |
| { |
| unsigned int addr_y; |
| |
| addr_y = fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_PADDR_Y, index); |
| CHECK((int)addr_y); |
| return addr_y; |
| } |
| |
| unsigned int SecCamera::getPhyAddrC(int index) |
| { |
| unsigned int addr_c; |
| |
| addr_c = fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_PADDR_CBCR, index); |
| CHECK((int)addr_c); |
| return addr_c; |
| } |
| |
| void SecCamera::pausePreview() |
| { |
| fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_STREAM_PAUSE, 0); |
| } |
| |
| int SecCamera::getPreview() |
| { |
| int index; |
| int ret; |
| |
| if (m_flag_camera_start == 0 || previewPoll(true) == 0) { |
| ALOGE("ERR(%s):Start Camera Device Reset \n", __func__); |
| /* GAUDI Project([arun.c@samsung.com]) 2010.05.20. [Implemented ESD code] */ |
| /* |
| * When there is no data for more than 1 second from the camera we inform |
| * the FIMC driver by calling fimc_v4l2_s_input() with a special value = 1000 |
| * FIMC driver identify that there is something wrong with the camera |
| * and it restarts the sensor. |
| */ |
| stopPreview(); |
| /* Reset Only Camera Device */ |
| ret = fimc_v4l2_querycap(m_cam_fd); |
| CHECK(ret); |
| if (fimc_v4l2_enuminput(m_cam_fd, m_camera_id)) |
| return -1; |
| ret = fimc_v4l2_s_input(m_cam_fd, 1000); |
| CHECK(ret); |
| ret = startPreview(); |
| if (ret < 0) { |
| ALOGE("ERR(%s): startPreview() return %d\n", __func__, ret); |
| return 0; |
| } |
| } |
| |
| index = fimc_v4l2_dqbuf(m_cam_fd); |
| if (!(0 <= index && index < MAX_BUFFERS)) { |
| ALOGE("ERR(%s):wrong index = %d\n", __func__, index); |
| return -1; |
| } |
| |
| ret = fimc_v4l2_qbuf(m_cam_fd, index); |
| CHECK(ret); |
| |
| return index; |
| } |
| |
| int SecCamera::getRecordFrame() |
| { |
| if (m_flag_record_start == 0) { |
| ALOGE("%s: m_flag_record_start is 0", __func__); |
| return -1; |
| } |
| |
| previewPoll(false); |
| return fimc_v4l2_dqbuf(m_cam_fd2); |
| } |
| |
| int SecCamera::releaseRecordFrame(int index) |
| { |
| if (!m_flag_record_start) { |
| /* this can happen when recording frames are returned after |
| * the recording is stopped at the driver level. we don't |
| * need to return the buffers in this case and we've seen |
| * cases where fimc could crash if we called qbuf and it |
| * wasn't expecting it. |
| */ |
| ALOGI("%s: recording not in progress, ignoring", __func__); |
| return 0; |
| } |
| |
| return fimc_v4l2_qbuf(m_cam_fd2, index); |
| } |
| |
| int SecCamera::setPreviewSize(int width, int height, int pixel_format) |
| { |
| ALOGV("%s(width(%d), height(%d), format(%d))", __func__, width, height, pixel_format); |
| |
| int v4lpixelformat = pixel_format; |
| |
| #if defined(LOG_NDEBUG) && LOG_NDEBUG == 0 |
| if (v4lpixelformat == V4L2_PIX_FMT_YUV420) |
| ALOGV("PreviewFormat:V4L2_PIX_FMT_YUV420"); |
| else if (v4lpixelformat == V4L2_PIX_FMT_NV12) |
| ALOGV("PreviewFormat:V4L2_PIX_FMT_NV12"); |
| else if (v4lpixelformat == V4L2_PIX_FMT_NV12T) |
| ALOGV("PreviewFormat:V4L2_PIX_FMT_NV12T"); |
| else if (v4lpixelformat == V4L2_PIX_FMT_NV21) |
| ALOGV("PreviewFormat:V4L2_PIX_FMT_NV21"); |
| else if (v4lpixelformat == V4L2_PIX_FMT_YUV422P) |
| ALOGV("PreviewFormat:V4L2_PIX_FMT_YUV422P"); |
| else if (v4lpixelformat == V4L2_PIX_FMT_YUYV) |
| ALOGV("PreviewFormat:V4L2_PIX_FMT_YUYV"); |
| else if (v4lpixelformat == V4L2_PIX_FMT_RGB565) |
| ALOGV("PreviewFormat:V4L2_PIX_FMT_RGB565"); |
| else |
| ALOGV("PreviewFormat:UnknownFormat"); |
| #endif |
| m_preview_width = width; |
| m_preview_height = height; |
| m_preview_v4lformat = v4lpixelformat; |
| |
| return 0; |
| } |
| |
| int SecCamera::getPreviewSize(int *width, int *height, int *frame_size) |
| { |
| *width = m_preview_width; |
| *height = m_preview_height; |
| *frame_size = m_frameSize(m_preview_v4lformat, m_preview_width, m_preview_height); |
| |
| return 0; |
| } |
| |
| int SecCamera::getPreviewMaxSize(int *width, int *height) |
| { |
| *width = m_preview_max_width; |
| *height = m_preview_max_height; |
| |
| return 0; |
| } |
| |
| int SecCamera::getPreviewPixelFormat(void) |
| { |
| return m_preview_v4lformat; |
| } |
| |
| |
| // ====================================================================== |
| // Snapshot |
| /* |
| * Devide getJpeg() as two funcs, setSnapshotCmd() & getJpeg() because of the shutter sound timing. |
| * Here, just send the capture cmd to camera ISP to start JPEG capture. |
| */ |
| int SecCamera::setSnapshotCmd(void) |
| { |
| ALOGV("%s :", __func__); |
| |
| int ret = 0; |
| |
| LOG_TIME_DEFINE(0) |
| LOG_TIME_DEFINE(1) |
| |
| if (m_cam_fd <= 0) { |
| ALOGE("ERR(%s):Camera was closed\n", __func__); |
| return 0; |
| } |
| |
| if (m_flag_camera_start > 0) { |
| LOG_TIME_START(0) |
| ALOGW("WARN(%s):Camera was in preview, should have been stopped\n", __func__); |
| stopPreview(); |
| LOG_TIME_END(0) |
| } |
| |
| memset(&m_events_c, 0, sizeof(m_events_c)); |
| m_events_c.fd = m_cam_fd; |
| m_events_c.events = POLLIN | POLLERR; |
| |
| LOG_TIME_START(1) // prepare |
| int nframe = 1; |
| |
| ret = fimc_v4l2_enum_fmt(m_cam_fd,m_snapshot_v4lformat); |
| CHECK(ret); |
| ret = fimc_v4l2_s_fmt_cap(m_cam_fd, m_snapshot_width, m_snapshot_height, V4L2_PIX_FMT_JPEG); |
| CHECK(ret); |
| ret = fimc_v4l2_reqbufs(m_cam_fd, V4L2_BUF_TYPE_VIDEO_CAPTURE, nframe); |
| CHECK(ret); |
| ret = fimc_v4l2_querybuf(m_cam_fd, &m_capture_buf, V4L2_BUF_TYPE_VIDEO_CAPTURE); |
| CHECK(ret); |
| |
| ret = fimc_v4l2_qbuf(m_cam_fd, 0); |
| CHECK(ret); |
| |
| ret = fimc_v4l2_streamon(m_cam_fd); |
| CHECK(ret); |
| LOG_TIME_END(1) |
| |
| return 0; |
| } |
| |
| int SecCamera::endSnapshot(void) |
| { |
| int ret; |
| |
| ALOGI("%s :", __func__); |
| if (m_capture_buf.start) { |
| munmap(m_capture_buf.start, m_capture_buf.length); |
| ALOGI("munmap():virt. addr %p size = %d\n", |
| m_capture_buf.start, m_capture_buf.length); |
| m_capture_buf.start = NULL; |
| m_capture_buf.length = 0; |
| } |
| return 0; |
| } |
| |
| /* |
| * Set Jpeg quality & exif info and get JPEG data from camera ISP |
| */ |
| unsigned char* SecCamera::getJpeg(int *jpeg_size, unsigned int *phyaddr) |
| { |
| ALOGV("%s :", __func__); |
| |
| int index, ret = 0; |
| unsigned char *addr; |
| |
| LOG_TIME_DEFINE(2) |
| |
| // capture |
| ret = fimc_poll(&m_events_c); |
| CHECK_PTR(ret); |
| index = fimc_v4l2_dqbuf(m_cam_fd); |
| if (index != 0) { |
| ALOGE("ERR(%s):wrong index = %d\n", __func__, index); |
| return NULL; |
| } |
| |
| *jpeg_size = fimc_v4l2_g_ctrl(m_cam_fd, V4L2_CID_CAM_JPEG_MAIN_SIZE); |
| CHECK_PTR(*jpeg_size); |
| |
| int main_offset = fimc_v4l2_g_ctrl(m_cam_fd, V4L2_CID_CAM_JPEG_MAIN_OFFSET); |
| CHECK_PTR(main_offset); |
| m_postview_offset = fimc_v4l2_g_ctrl(m_cam_fd, V4L2_CID_CAM_JPEG_POSTVIEW_OFFSET); |
| CHECK_PTR(m_postview_offset); |
| |
| ret = fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_STREAM_PAUSE, 0); |
| CHECK_PTR(ret); |
| ALOGV("\nsnapshot dqueued buffer = %d snapshot_width = %d snapshot_height = %d, size = %d\n\n", |
| index, m_snapshot_width, m_snapshot_height, *jpeg_size); |
| |
| addr = (unsigned char*)(m_capture_buf.start) + main_offset; |
| *phyaddr = getPhyAddrY(index) + m_postview_offset; |
| |
| LOG_TIME_START(2) // post |
| ret = fimc_v4l2_streamoff(m_cam_fd); |
| CHECK_PTR(ret); |
| LOG_TIME_END(2) |
| |
| return addr; |
| } |
| |
| int SecCamera::getExif(unsigned char *pExifDst, unsigned char *pThumbSrc) |
| { |
| JpegEncoder jpgEnc; |
| |
| ALOGV("%s : m_jpeg_thumbnail_width = %d, height = %d", |
| __func__, m_jpeg_thumbnail_width, m_jpeg_thumbnail_height); |
| if ((m_jpeg_thumbnail_width > 0) && (m_jpeg_thumbnail_height > 0)) { |
| int inFormat = JPG_MODESEL_YCBCR; |
| int outFormat = JPG_422; |
| switch (m_snapshot_v4lformat) { |
| case V4L2_PIX_FMT_NV12: |
| case V4L2_PIX_FMT_NV21: |
| case V4L2_PIX_FMT_NV12T: |
| case V4L2_PIX_FMT_YUV420: |
| outFormat = JPG_420; |
| break; |
| case V4L2_PIX_FMT_YUYV: |
| case V4L2_PIX_FMT_UYVY: |
| case V4L2_PIX_FMT_YUV422P: |
| outFormat = JPG_422; |
| break; |
| } |
| |
| if (jpgEnc.setConfig(JPEG_SET_ENCODE_IN_FORMAT, inFormat) != JPG_SUCCESS) |
| return -1; |
| |
| if (jpgEnc.setConfig(JPEG_SET_SAMPING_MODE, outFormat) != JPG_SUCCESS) |
| return -1; |
| |
| if (jpgEnc.setConfig(JPEG_SET_ENCODE_QUALITY, JPG_QUALITY_LEVEL_2) != JPG_SUCCESS) |
| return -1; |
| |
| int thumbWidth, thumbHeight, thumbSrcSize; |
| getThumbnailConfig(&thumbWidth, &thumbHeight, &thumbSrcSize); |
| if (jpgEnc.setConfig(JPEG_SET_ENCODE_WIDTH, thumbWidth) != JPG_SUCCESS) |
| return -1; |
| |
| if (jpgEnc.setConfig(JPEG_SET_ENCODE_HEIGHT, thumbHeight) != JPG_SUCCESS) |
| return -1; |
| |
| char *pInBuf = (char *)jpgEnc.getInBuf(thumbSrcSize); |
| if (pInBuf == NULL) |
| return -1; |
| memcpy(pInBuf, pThumbSrc, thumbSrcSize); |
| |
| unsigned int thumbSize; |
| |
| jpgEnc.encode(&thumbSize, NULL); |
| |
| ALOGV("%s : enableThumb set to true", __func__); |
| mExifInfo.enableThumb = true; |
| } else { |
| ALOGV("%s : enableThumb set to false", __func__); |
| mExifInfo.enableThumb = false; |
| } |
| |
| unsigned int exifSize; |
| |
| setExifChangedAttribute(); |
| |
| ALOGV("%s: calling jpgEnc.makeExif, mExifInfo.width set to %d, height to %d\n", |
| __func__, mExifInfo.width, mExifInfo.height); |
| |
| jpgEnc.makeExif(pExifDst, &mExifInfo, &exifSize, true); |
| |
| return exifSize; |
| } |
| |
| void SecCamera::getPostViewConfig(int *width, int *height, int *size) |
| { |
| if (m_preview_width == 1024) { |
| *width = BACK_CAMERA_POSTVIEW_WIDE_WIDTH; |
| *height = BACK_CAMERA_POSTVIEW_HEIGHT; |
| *size = BACK_CAMERA_POSTVIEW_WIDE_WIDTH * BACK_CAMERA_POSTVIEW_HEIGHT * BACK_CAMERA_POSTVIEW_BPP / 8; |
| } else { |
| *width = BACK_CAMERA_POSTVIEW_WIDTH; |
| *height = BACK_CAMERA_POSTVIEW_HEIGHT; |
| *size = BACK_CAMERA_POSTVIEW_WIDTH * BACK_CAMERA_POSTVIEW_HEIGHT * BACK_CAMERA_POSTVIEW_BPP / 8; |
| } |
| ALOGV("[5B] m_preview_width : %d, mPostViewWidth = %d mPostViewHeight = %d mPostViewSize = %d", |
| m_preview_width, *width, *height, *size); |
| } |
| |
| void SecCamera::getThumbnailConfig(int *width, int *height, int *size) |
| { |
| if (m_camera_id == CAMERA_ID_BACK) { |
| *width = BACK_CAMERA_THUMBNAIL_WIDTH; |
| *height = BACK_CAMERA_THUMBNAIL_HEIGHT; |
| *size = BACK_CAMERA_THUMBNAIL_WIDTH * BACK_CAMERA_THUMBNAIL_HEIGHT |
| * BACK_CAMERA_THUMBNAIL_BPP / 8; |
| } else { |
| *width = FRONT_CAMERA_THUMBNAIL_WIDTH; |
| *height = FRONT_CAMERA_THUMBNAIL_HEIGHT; |
| *size = FRONT_CAMERA_THUMBNAIL_WIDTH * FRONT_CAMERA_THUMBNAIL_HEIGHT |
| * FRONT_CAMERA_THUMBNAIL_BPP / 8; |
| } |
| } |
| |
| int SecCamera::getPostViewOffset(void) |
| { |
| return m_postview_offset; |
| } |
| |
| int SecCamera::getSnapshotAndJpeg(unsigned char *yuv_buf, unsigned char *jpeg_buf, |
| unsigned int *output_size) |
| { |
| ALOGV("%s :", __func__); |
| |
| int index; |
| //unsigned int addr; |
| unsigned char *addr; |
| int ret = 0; |
| |
| LOG_TIME_DEFINE(0) |
| LOG_TIME_DEFINE(1) |
| LOG_TIME_DEFINE(2) |
| LOG_TIME_DEFINE(3) |
| LOG_TIME_DEFINE(4) |
| LOG_TIME_DEFINE(5) |
| |
| //fimc_v4l2_streamoff(m_cam_fd); [zzangdol] remove - it is separate in HWInterface with camera_id |
| |
| if (m_cam_fd <= 0) { |
| ALOGE("ERR(%s):Camera was closed\n", __func__); |
| return -1; |
| } |
| |
| if (m_flag_camera_start > 0) { |
| LOG_TIME_START(0) |
| ALOGW("WARN(%s):Camera was in preview, should have been stopped\n", __func__); |
| stopPreview(); |
| LOG_TIME_END(0) |
| } |
| |
| memset(&m_events_c, 0, sizeof(m_events_c)); |
| m_events_c.fd = m_cam_fd; |
| m_events_c.events = POLLIN | POLLERR; |
| |
| #if defined(LOG_NDEBUG) && LOG_NDEBUG == 0 |
| if (m_snapshot_v4lformat == V4L2_PIX_FMT_YUV420) |
| ALOGV("SnapshotFormat:V4L2_PIX_FMT_YUV420"); |
| else if (m_snapshot_v4lformat == V4L2_PIX_FMT_NV12) |
| ALOGV("SnapshotFormat:V4L2_PIX_FMT_NV12"); |
| else if (m_snapshot_v4lformat == V4L2_PIX_FMT_NV12T) |
| ALOGV("SnapshotFormat:V4L2_PIX_FMT_NV12T"); |
| else if (m_snapshot_v4lformat == V4L2_PIX_FMT_NV21) |
| ALOGV("SnapshotFormat:V4L2_PIX_FMT_NV21"); |
| else if (m_snapshot_v4lformat == V4L2_PIX_FMT_YUV422P) |
| ALOGV("SnapshotFormat:V4L2_PIX_FMT_YUV422P"); |
| else if (m_snapshot_v4lformat == V4L2_PIX_FMT_YUYV) |
| ALOGV("SnapshotFormat:V4L2_PIX_FMT_YUYV"); |
| else if (m_snapshot_v4lformat == V4L2_PIX_FMT_UYVY) |
| ALOGV("SnapshotFormat:V4L2_PIX_FMT_UYVY"); |
| else if (m_snapshot_v4lformat == V4L2_PIX_FMT_RGB565) |
| ALOGV("SnapshotFormat:V4L2_PIX_FMT_RGB565"); |
| else |
| ALOGV("SnapshotFormat:UnknownFormat"); |
| #endif |
| |
| LOG_TIME_START(1) // prepare |
| int nframe = 1; |
| |
| ret = fimc_v4l2_enum_fmt(m_cam_fd,m_snapshot_v4lformat); |
| CHECK(ret); |
| ret = fimc_v4l2_s_fmt_cap(m_cam_fd, m_snapshot_width, m_snapshot_height, m_snapshot_v4lformat); |
| CHECK(ret); |
| ret = fimc_v4l2_reqbufs(m_cam_fd, V4L2_BUF_TYPE_VIDEO_CAPTURE, nframe); |
| CHECK(ret); |
| ret = fimc_v4l2_querybuf(m_cam_fd, &m_capture_buf, V4L2_BUF_TYPE_VIDEO_CAPTURE); |
| CHECK(ret); |
| |
| ret = fimc_v4l2_qbuf(m_cam_fd, 0); |
| CHECK(ret); |
| |
| ret = fimc_v4l2_streamon(m_cam_fd); |
| CHECK(ret); |
| LOG_TIME_END(1) |
| |
| LOG_TIME_START(2) // capture |
| fimc_poll(&m_events_c); |
| index = fimc_v4l2_dqbuf(m_cam_fd); |
| fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_STREAM_PAUSE, 0); |
| ALOGV("\nsnapshot dequeued buffer = %d snapshot_width = %d snapshot_height = %d\n\n", |
| index, m_snapshot_width, m_snapshot_height); |
| |
| LOG_TIME_END(2) |
| |
| ALOGI("%s : calling memcpy from m_capture_buf", __func__); |
| memcpy(yuv_buf, (unsigned char*)m_capture_buf.start, m_snapshot_width * m_snapshot_height * 2); |
| LOG_TIME_START(5) // post |
| fimc_v4l2_streamoff(m_cam_fd); |
| LOG_TIME_END(5) |
| |
| LOG_CAMERA("getSnapshotAndJpeg intervals : stopPreview(%lu), prepare(%lu)," |
| " capture(%lu), memcpy(%lu), yuv2Jpeg(%lu), post(%lu) us", |
| LOG_TIME(0), LOG_TIME(1), LOG_TIME(2), LOG_TIME(3), LOG_TIME(4), LOG_TIME(5)); |
| /* JPEG encoding */ |
| JpegEncoder jpgEnc; |
| int inFormat = JPG_MODESEL_YCBCR; |
| int outFormat = JPG_422; |
| |
| switch (m_snapshot_v4lformat) { |
| case V4L2_PIX_FMT_NV12: |
| case V4L2_PIX_FMT_NV21: |
| case V4L2_PIX_FMT_NV12T: |
| case V4L2_PIX_FMT_YUV420: |
| outFormat = JPG_420; |
| break; |
| case V4L2_PIX_FMT_YUYV: |
| case V4L2_PIX_FMT_UYVY: |
| case V4L2_PIX_FMT_YUV422P: |
| default: |
| outFormat = JPG_422; |
| break; |
| } |
| |
| if (jpgEnc.setConfig(JPEG_SET_ENCODE_IN_FORMAT, inFormat) != JPG_SUCCESS) |
| ALOGE("[JPEG_SET_ENCODE_IN_FORMAT] Error\n"); |
| |
| if (jpgEnc.setConfig(JPEG_SET_SAMPING_MODE, outFormat) != JPG_SUCCESS) |
| ALOGE("[JPEG_SET_SAMPING_MODE] Error\n"); |
| |
| image_quality_type_t jpegQuality; |
| if (m_jpeg_quality >= 90) |
| jpegQuality = JPG_QUALITY_LEVEL_1; |
| else if (m_jpeg_quality >= 80) |
| jpegQuality = JPG_QUALITY_LEVEL_2; |
| else if (m_jpeg_quality >= 70) |
| jpegQuality = JPG_QUALITY_LEVEL_3; |
| else |
| jpegQuality = JPG_QUALITY_LEVEL_4; |
| |
| if (jpgEnc.setConfig(JPEG_SET_ENCODE_QUALITY, jpegQuality) != JPG_SUCCESS) |
| ALOGE("[JPEG_SET_ENCODE_QUALITY] Error\n"); |
| if (jpgEnc.setConfig(JPEG_SET_ENCODE_WIDTH, m_snapshot_width) != JPG_SUCCESS) |
| ALOGE("[JPEG_SET_ENCODE_WIDTH] Error\n"); |
| |
| if (jpgEnc.setConfig(JPEG_SET_ENCODE_HEIGHT, m_snapshot_height) != JPG_SUCCESS) |
| ALOGE("[JPEG_SET_ENCODE_HEIGHT] Error\n"); |
| |
| unsigned int snapshot_size = m_snapshot_width * m_snapshot_height * 2; |
| unsigned char *pInBuf = (unsigned char *)jpgEnc.getInBuf(snapshot_size); |
| |
| if (pInBuf == NULL) { |
| ALOGE("JPEG input buffer is NULL!!\n"); |
| return -1; |
| } |
| memcpy(pInBuf, yuv_buf, snapshot_size); |
| |
| setExifChangedAttribute(); |
| jpgEnc.encode(output_size, NULL); |
| |
| uint64_t outbuf_size; |
| unsigned char *pOutBuf = (unsigned char *)jpgEnc.getOutBuf(&outbuf_size); |
| |
| if (pOutBuf == NULL) { |
| ALOGE("JPEG output buffer is NULL!!\n"); |
| return -1; |
| } |
| |
| memcpy(jpeg_buf, pOutBuf, outbuf_size); |
| |
| return 0; |
| } |
| |
| |
| int SecCamera::setSnapshotSize(int width, int height) |
| { |
| ALOGV("%s(width(%d), height(%d))", __func__, width, height); |
| |
| m_snapshot_width = width; |
| m_snapshot_height = height; |
| |
| return 0; |
| } |
| |
| int SecCamera::getSnapshotSize(int *width, int *height, int *frame_size) |
| { |
| *width = m_snapshot_width; |
| *height = m_snapshot_height; |
| |
| int frame = 0; |
| |
| frame = m_frameSize(m_snapshot_v4lformat, m_snapshot_width, m_snapshot_height); |
| |
| // set it big. |
| if (frame == 0) |
| frame = m_snapshot_width * m_snapshot_height * BPP; |
| |
| *frame_size = frame; |
| |
| return 0; |
| } |
| |
| int SecCamera::getSnapshotMaxSize(int *width, int *height) |
| { |
| switch (m_camera_id) { |
| case CAMERA_ID_FRONT: |
| m_snapshot_max_width = MAX_FRONT_CAMERA_SNAPSHOT_WIDTH; |
| m_snapshot_max_height = MAX_FRONT_CAMERA_SNAPSHOT_HEIGHT; |
| break; |
| |
| default: |
| case CAMERA_ID_BACK: |
| m_snapshot_max_width = MAX_BACK_CAMERA_SNAPSHOT_WIDTH; |
| m_snapshot_max_height = MAX_BACK_CAMERA_SNAPSHOT_HEIGHT; |
| break; |
| } |
| |
| *width = m_snapshot_max_width; |
| *height = m_snapshot_max_height; |
| |
| return 0; |
| } |
| |
| int SecCamera::setSnapshotPixelFormat(int pixel_format) |
| { |
| int v4lpixelformat= pixel_format; |
| |
| if (m_snapshot_v4lformat != v4lpixelformat) { |
| m_snapshot_v4lformat = v4lpixelformat; |
| } |
| |
| #if defined(LOG_NDEBUG) && LOG_NDEBUG == 0 |
| if (m_snapshot_v4lformat == V4L2_PIX_FMT_YUV420) |
| ALOGE("%s : SnapshotFormat:V4L2_PIX_FMT_YUV420", __func__); |
| else if (m_snapshot_v4lformat == V4L2_PIX_FMT_NV12) |
| ALOGD("%s : SnapshotFormat:V4L2_PIX_FMT_NV12", __func__); |
| else if (m_snapshot_v4lformat == V4L2_PIX_FMT_NV12T) |
| ALOGD("%s : SnapshotFormat:V4L2_PIX_FMT_NV12T", __func__); |
| else if (m_snapshot_v4lformat == V4L2_PIX_FMT_NV21) |
| ALOGD("%s : SnapshotFormat:V4L2_PIX_FMT_NV21", __func__); |
| else if (m_snapshot_v4lformat == V4L2_PIX_FMT_YUV422P) |
| ALOGD("%s : SnapshotFormat:V4L2_PIX_FMT_YUV422P", __func__); |
| else if (m_snapshot_v4lformat == V4L2_PIX_FMT_YUYV) |
| ALOGD("%s : SnapshotFormat:V4L2_PIX_FMT_YUYV", __func__); |
| else if (m_snapshot_v4lformat == V4L2_PIX_FMT_UYVY) |
| ALOGD("%s : SnapshotFormat:V4L2_PIX_FMT_UYVY", __func__); |
| else if (m_snapshot_v4lformat == V4L2_PIX_FMT_RGB565) |
| ALOGD("%s : SnapshotFormat:V4L2_PIX_FMT_RGB565", __func__); |
| else |
| ALOGD("SnapshotFormat:UnknownFormat"); |
| #endif |
| return 0; |
| } |
| |
| int SecCamera::getSnapshotPixelFormat(void) |
| { |
| return m_snapshot_v4lformat; |
| } |
| |
| // ====================================================================== |
| // Settings |
| |
| int SecCamera::getCameraId(void) |
| { |
| return m_camera_id; |
| } |
| |
| // ----------------------------------- |
| |
| int SecCamera::setAutofocus(void) |
| { |
| ALOGV("%s :", __func__); |
| |
| if (m_cam_fd <= 0) { |
| ALOGE("ERR(%s):Camera was closed\n", __func__); |
| return -1; |
| } |
| |
| if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_SET_AUTO_FOCUS, AUTO_FOCUS_ON) < 0) { |
| ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_SET_AUTO_FOCUS", __func__); |
| return -1; |
| } |
| |
| return 0; |
| } |
| |
| int SecCamera::getAutoFocusResult(void) |
| { |
| int af_result, count, ret; |
| |
| for (count = 0; count < FIRST_AF_SEARCH_COUNT; count++) { |
| ret = fimc_v4l2_g_ctrl(m_cam_fd, V4L2_CID_CAMERA_AUTO_FOCUS_RESULT_FIRST); |
| if (ret != AF_PROGRESS) |
| break; |
| usleep(AF_DELAY); |
| } |
| if ((count >= FIRST_AF_SEARCH_COUNT) || (ret != AF_SUCCESS)) { |
| ALOGV("%s : 1st AF timed out, failed, or was canceled", __func__); |
| af_result = 0; |
| goto finish_auto_focus; |
| } |
| |
| for (count = 0; count < SECOND_AF_SEARCH_COUNT; count++) { |
| ret = fimc_v4l2_g_ctrl(m_cam_fd, V4L2_CID_CAMERA_AUTO_FOCUS_RESULT_SECOND); |
| /* low byte is garbage. done when high byte is 0x0 */ |
| if (!(ret & 0xff00)) |
| break; |
| usleep(AF_DELAY); |
| } |
| if (count >= SECOND_AF_SEARCH_COUNT) { |
| ALOGV("%s : 2nd AF timed out, failed, or was canceled", __func__); |
| af_result = 0; |
| goto finish_auto_focus; |
| } |
| |
| af_result = 1; |
| ALOGV("%s : AF was successful, returning %d", __func__, af_result); |
| |
| finish_auto_focus: |
| if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_FINISH_AUTO_FOCUS, 0) < 0) { |
| ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_SET_PRE_FLASH", __func__); |
| return -1; |
| } |
| return af_result; |
| } |
| |
| int SecCamera::cancelAutofocus(void) |
| { |
| ALOGV("%s :", __func__); |
| |
| if (m_cam_fd <= 0) { |
| ALOGE("ERR(%s):Camera was closed\n", __func__); |
| return -1; |
| } |
| |
| if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_SET_AUTO_FOCUS, AUTO_FOCUS_OFF) < 0) { |
| ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_SET_AUTO_FOCUS", __func__); |
| return -1; |
| } |
| |
| return 0; |
| } |
| |
| // ----------------------------------- |
| |
| int SecCamera::zoomIn(void) |
| { |
| ALOGV("%s :", __func__); |
| return 0; |
| } |
| |
| int SecCamera::zoomOut(void) |
| { |
| ALOGV("%s :", __func__); |
| return 0; |
| } |
| |
| // ----------------------------------- |
| |
| int SecCamera::SetRotate(int angle) |
| { |
| ALOGE("%s(angle(%d))", __func__, angle); |
| |
| if (m_angle != angle) { |
| switch (angle) { |
| case -360: |
| case 0: |
| case 360: |
| m_angle = 0; |
| break; |
| |
| case -270: |
| case 90: |
| m_angle = 90; |
| break; |
| |
| case -180: |
| case 180: |
| m_angle = 180; |
| break; |
| |
| case -90: |
| case 270: |
| m_angle = 270; |
| break; |
| |
| default: |
| ALOGE("ERR(%s):Invalid angle(%d)", __func__, angle); |
| return -1; |
| } |
| |
| if (m_flag_camera_start) { |
| if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_ROTATION, angle) < 0) { |
| ALOGE("ERR(%s):Fail on V4L2_CID_ROTATION", __func__); |
| return -1; |
| } |
| } |
| } |
| |
| return 0; |
| } |
| |
| int SecCamera::getRotate(void) |
| { |
| ALOGV("%s : angle(%d)", __func__, m_angle); |
| return m_angle; |
| } |
| |
| int SecCamera::setFrameRate(int frame_rate) |
| { |
| ALOGV("%s(FrameRate(%d))", __func__, frame_rate); |
| |
| if (frame_rate < FRAME_RATE_AUTO || FRAME_RATE_MAX < frame_rate ) |
| ALOGE("ERR(%s):Invalid frame_rate(%d)", __func__, frame_rate); |
| |
| if (m_params->capture.timeperframe.denominator != (unsigned)frame_rate) { |
| m_params->capture.timeperframe.denominator = frame_rate; |
| if (m_flag_camera_start) { |
| if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_FRAME_RATE, frame_rate) < 0) { |
| ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_FRAME_RATE", __func__); |
| return -1; |
| } |
| } |
| } |
| |
| return 0; |
| } |
| |
| // ----------------------------------- |
| |
| int SecCamera::setVerticalMirror(void) |
| { |
| ALOGV("%s :", __func__); |
| |
| if (m_cam_fd <= 0) { |
| ALOGE("ERR(%s):Camera was closed\n", __func__); |
| return -1; |
| } |
| |
| if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_VFLIP, 0) < 0) { |
| ALOGE("ERR(%s):Fail on V4L2_CID_VFLIP", __func__); |
| return -1; |
| } |
| |
| return 0; |
| } |
| |
| int SecCamera::setHorizontalMirror(void) |
| { |
| ALOGV("%s :", __func__); |
| |
| if (m_cam_fd <= 0) { |
| ALOGE("ERR(%s):Camera was closed\n", __func__); |
| return -1; |
| } |
| |
| if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_HFLIP, 0) < 0) { |
| ALOGE("ERR(%s):Fail on V4L2_CID_HFLIP", __func__); |
| return -1; |
| } |
| |
| return 0; |
| } |
| |
| // ----------------------------------- |
| |
| int SecCamera::setWhiteBalance(int white_balance) |
| { |
| ALOGV("%s(white_balance(%d))", __func__, white_balance); |
| |
| if (white_balance <= WHITE_BALANCE_BASE || WHITE_BALANCE_MAX <= white_balance) { |
| ALOGE("ERR(%s):Invalid white_balance(%d)", __func__, white_balance); |
| return -1; |
| } |
| |
| if (m_params->white_balance != white_balance) { |
| m_params->white_balance = white_balance; |
| if (m_flag_camera_start) { |
| if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_WHITE_BALANCE, white_balance) < 0) { |
| ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_WHITE_BALANCE", __func__); |
| return -1; |
| } |
| } |
| } |
| |
| return 0; |
| } |
| |
| int SecCamera::getWhiteBalance(void) |
| { |
| ALOGV("%s : white_balance(%d)", __func__, m_params->white_balance); |
| return m_params->white_balance; |
| } |
| |
| // ----------------------------------- |
| |
| int SecCamera::setBrightness(int brightness) |
| { |
| ALOGV("%s(brightness(%d))", __func__, brightness); |
| |
| brightness += EV_DEFAULT; |
| |
| if (brightness < EV_MINUS_4 || EV_PLUS_4 < brightness) { |
| ALOGE("ERR(%s):Invalid brightness(%d)", __func__, brightness); |
| return -1; |
| } |
| |
| if (m_params->brightness != brightness) { |
| m_params->brightness = brightness; |
| if (m_flag_camera_start) { |
| if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_BRIGHTNESS, brightness) < 0) { |
| ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_BRIGHTNESS", __func__); |
| return -1; |
| } |
| } |
| } |
| |
| return 0; |
| } |
| |
| int SecCamera::getBrightness(void) |
| { |
| ALOGV("%s : brightness(%d)", __func__, m_params->brightness); |
| return m_params->brightness; |
| } |
| |
| // ----------------------------------- |
| |
| int SecCamera::setImageEffect(int image_effect) |
| { |
| ALOGV("%s(image_effect(%d))", __func__, image_effect); |
| |
| if (image_effect <= IMAGE_EFFECT_BASE || IMAGE_EFFECT_MAX <= image_effect) { |
| ALOGE("ERR(%s):Invalid image_effect(%d)", __func__, image_effect); |
| return -1; |
| } |
| |
| if (m_params->effects != image_effect) { |
| m_params->effects = image_effect; |
| if (m_flag_camera_start) { |
| if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_EFFECT, image_effect) < 0) { |
| ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_EFFECT", __func__); |
| return -1; |
| } |
| } |
| } |
| |
| return 0; |
| } |
| |
| int SecCamera::getImageEffect(void) |
| { |
| ALOGV("%s : image_effect(%d)", __func__, m_params->effects); |
| return m_params->effects; |
| } |
| |
| // ====================================================================== |
| int SecCamera::setAntiBanding(int anti_banding) |
| { |
| ALOGV("%s(anti_banding(%d))", __func__, anti_banding); |
| |
| if (anti_banding < ANTI_BANDING_AUTO || ANTI_BANDING_OFF < anti_banding) { |
| ALOGE("ERR(%s):Invalid anti_banding (%d)", __func__, anti_banding); |
| return -1; |
| } |
| |
| if (m_anti_banding != anti_banding) { |
| m_anti_banding = anti_banding; |
| if (m_flag_camera_start) { |
| if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_ANTI_BANDING, anti_banding) < 0) { |
| ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_ANTI_BANDING", __func__); |
| return -1; |
| } |
| } |
| } |
| |
| return 0; |
| } |
| |
| //====================================================================== |
| int SecCamera::setSceneMode(int scene_mode) |
| { |
| ALOGV("%s(scene_mode(%d))", __func__, scene_mode); |
| |
| if (scene_mode <= SCENE_MODE_BASE || SCENE_MODE_MAX <= scene_mode) { |
| ALOGE("ERR(%s):Invalid scene_mode (%d)", __func__, scene_mode); |
| return -1; |
| } |
| |
| if (m_params->scene_mode != scene_mode) { |
| m_params->scene_mode = scene_mode; |
| if (m_flag_camera_start) { |
| if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_SCENE_MODE, scene_mode) < 0) { |
| ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_SCENE_MODE", __func__); |
| return -1; |
| } |
| } |
| } |
| |
| return 0; |
| } |
| |
| int SecCamera::getSceneMode(void) |
| { |
| return m_params->scene_mode; |
| } |
| |
| //====================================================================== |
| |
| int SecCamera::setFlashMode(int flash_mode) |
| { |
| ALOGV("%s(flash_mode(%d))", __func__, flash_mode); |
| |
| if (flash_mode <= FLASH_MODE_BASE || FLASH_MODE_MAX <= flash_mode) { |
| ALOGE("ERR(%s):Invalid flash_mode (%d)", __func__, flash_mode); |
| return -1; |
| } |
| |
| if (m_params->flash_mode != flash_mode) { |
| m_params->flash_mode = flash_mode; |
| if (m_flag_camera_start) { |
| if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_FLASH_MODE, flash_mode) < 0) { |
| ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_FLASH_MODE", __func__); |
| return -1; |
| } |
| } |
| } |
| |
| return 0; |
| } |
| |
| int SecCamera::getFlashMode(void) |
| { |
| return m_params->flash_mode; |
| } |
| |
| //====================================================================== |
| |
| int SecCamera::setISO(int iso_value) |
| { |
| ALOGV("%s(iso_value(%d))", __func__, iso_value); |
| if (iso_value < ISO_AUTO || ISO_MAX <= iso_value) { |
| ALOGE("ERR(%s):Invalid iso_value (%d)", __func__, iso_value); |
| return -1; |
| } |
| |
| if (m_params->iso != iso_value) { |
| m_params->iso = iso_value; |
| if (m_flag_camera_start) { |
| if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_ISO, iso_value) < 0) { |
| ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_ISO", __func__); |
| return -1; |
| } |
| } |
| } |
| |
| return 0; |
| } |
| |
| int SecCamera::getISO(void) |
| { |
| return m_params->iso; |
| } |
| |
| //====================================================================== |
| |
| int SecCamera::setContrast(int contrast_value) |
| { |
| ALOGV("%s(contrast_value(%d))", __func__, contrast_value); |
| |
| if (contrast_value < CONTRAST_MINUS_2 || CONTRAST_MAX <= contrast_value) { |
| ALOGE("ERR(%s):Invalid contrast_value (%d)", __func__, contrast_value); |
| return -1; |
| } |
| |
| if (m_params->contrast != contrast_value) { |
| m_params->contrast = contrast_value; |
| if (m_flag_camera_start) { |
| if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_CONTRAST, contrast_value) < 0) { |
| ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_CONTRAST", __func__); |
| return -1; |
| } |
| } |
| } |
| |
| return 0; |
| } |
| |
| int SecCamera::getContrast(void) |
| { |
| return m_params->contrast; |
| } |
| |
| //====================================================================== |
| |
| int SecCamera::setSaturation(int saturation_value) |
| { |
| ALOGV("%s(saturation_value(%d))", __func__, saturation_value); |
| |
| if (saturation_value <SATURATION_MINUS_2 || SATURATION_MAX<= saturation_value) { |
| ALOGE("ERR(%s):Invalid saturation_value (%d)", __func__, saturation_value); |
| return -1; |
| } |
| |
| if (m_params->saturation != saturation_value) { |
| m_params->saturation = saturation_value; |
| if (m_flag_camera_start) { |
| if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_SATURATION, saturation_value) < 0) { |
| ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_SATURATION", __func__); |
| return -1; |
| } |
| } |
| } |
| |
| return 0; |
| } |
| |
| int SecCamera::getSaturation(void) |
| { |
| return m_params->saturation; |
| } |
| |
| //====================================================================== |
| |
| int SecCamera::setSharpness(int sharpness_value) |
| { |
| ALOGV("%s(sharpness_value(%d))", __func__, sharpness_value); |
| |
| if (sharpness_value < SHARPNESS_MINUS_2 || SHARPNESS_MAX <= sharpness_value) { |
| ALOGE("ERR(%s):Invalid sharpness_value (%d)", __func__, sharpness_value); |
| return -1; |
| } |
| |
| if (m_params->sharpness != sharpness_value) { |
| m_params->sharpness = sharpness_value; |
| if (m_flag_camera_start) { |
| if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_SHARPNESS, sharpness_value) < 0) { |
| ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_SHARPNESS", __func__); |
| return -1; |
| } |
| } |
| } |
| |
| return 0; |
| } |
| |
| int SecCamera::getSharpness(void) |
| { |
| return m_params->sharpness; |
| } |
| |
| //====================================================================== |
| |
| int SecCamera::setWDR(int wdr_value) |
| { |
| ALOGV("%s(wdr_value(%d))", __func__, wdr_value); |
| |
| if (wdr_value < WDR_OFF || WDR_MAX <= wdr_value) { |
| ALOGE("ERR(%s):Invalid wdr_value (%d)", __func__, wdr_value); |
| return -1; |
| } |
| |
| if (m_wdr != wdr_value) { |
| m_wdr = wdr_value; |
| if (m_flag_camera_start) { |
| if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_WDR, wdr_value) < 0) { |
| ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_WDR", __func__); |
| return -1; |
| } |
| } |
| } |
| |
| return 0; |
| } |
| |
| int SecCamera::getWDR(void) |
| { |
| return m_wdr; |
| } |
| |
| //====================================================================== |
| |
| int SecCamera::setAntiShake(int anti_shake) |
| { |
| ALOGV("%s(anti_shake(%d))", __func__, anti_shake); |
| |
| if (anti_shake < ANTI_SHAKE_OFF || ANTI_SHAKE_MAX <= anti_shake) { |
| ALOGE("ERR(%s):Invalid anti_shake (%d)", __func__, anti_shake); |
| return -1; |
| } |
| |
| if (m_anti_shake != anti_shake) { |
| m_anti_shake = anti_shake; |
| if (m_flag_camera_start) { |
| if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_ANTI_SHAKE, anti_shake) < 0) { |
| ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_ANTI_SHAKE", __func__); |
| return -1; |
| } |
| } |
| } |
| |
| return 0; |
| } |
| |
| int SecCamera::getAntiShake(void) |
| { |
| return m_anti_shake; |
| } |
| |
| //====================================================================== |
| |
| |
| int SecCamera::setMetering(int metering_value) |
| { |
| ALOGV("%s(metering (%d))", __func__, metering_value); |
| |
| if (metering_value <= METERING_BASE || METERING_MAX <= metering_value) { |
| ALOGE("ERR(%s):Invalid metering_value (%d)", __func__, metering_value); |
| return -1; |
| } |
| |
| if (m_params->metering != metering_value) { |
| m_params->metering = metering_value; |
| if (m_flag_camera_start) { |
| if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_METERING, metering_value) < 0) { |
| ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_METERING", __func__); |
| return -1; |
| } |
| } |
| } |
| |
| return 0; |
| } |
| |
| int SecCamera::getMetering(void) |
| { |
| return m_params->metering; |
| } |
| |
| //====================================================================== |
| |
| int SecCamera::setJpegQuality(int jpeg_quality) |
| { |
| ALOGV("%s(jpeg_quality (%d))", __func__, jpeg_quality); |
| |
| if (jpeg_quality < JPEG_QUALITY_ECONOMY || JPEG_QUALITY_MAX <= jpeg_quality) { |
| ALOGE("ERR(%s):Invalid jpeg_quality (%d)", __func__, jpeg_quality); |
| return -1; |
| } |
| |
| if (m_jpeg_quality != jpeg_quality) { |
| m_jpeg_quality = jpeg_quality; |
| if (m_flag_camera_start && (m_camera_id == CAMERA_ID_BACK)) { |
| if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAM_JPEG_QUALITY, jpeg_quality) < 0) { |
| ALOGE("ERR(%s):Fail on V4L2_CID_CAM_JPEG_QUALITY", __func__); |
| return -1; |
| } |
| } |
| } |
| |
| return 0; |
| } |
| |
| int SecCamera::getJpegQuality(void) |
| { |
| return m_jpeg_quality; |
| } |
| |
| //====================================================================== |
| |
| int SecCamera::setZoom(int zoom_level) |
| { |
| ALOGV("%s(zoom_level (%d))", __func__, zoom_level); |
| |
| if (zoom_level < ZOOM_LEVEL_0 || ZOOM_LEVEL_MAX <= zoom_level) { |
| ALOGE("ERR(%s):Invalid zoom_level (%d)", __func__, zoom_level); |
| return -1; |
| } |
| |
| if (m_zoom_level != zoom_level) { |
| m_zoom_level = zoom_level; |
| if (m_flag_camera_start) { |
| if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_ZOOM, zoom_level) < 0) { |
| ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_ZOOM", __func__); |
| return -1; |
| } |
| } |
| } |
| |
| return 0; |
| } |
| |
| int SecCamera::getZoom(void) |
| { |
| return m_zoom_level; |
| } |
| |
| //====================================================================== |
| |
| int SecCamera::setObjectTracking(int object_tracking) |
| { |
| ALOGV("%s(object_tracking (%d))", __func__, object_tracking); |
| |
| if (object_tracking < OBJECT_TRACKING_OFF || OBJECT_TRACKING_MAX <= object_tracking) { |
| ALOGE("ERR(%s):Invalid object_tracking (%d)", __func__, object_tracking); |
| return -1; |
| } |
| |
| if (m_object_tracking != object_tracking) { |
| m_object_tracking = object_tracking; |
| } |
| |
| return 0; |
| } |
| |
| int SecCamera::getObjectTracking(void) |
| { |
| return m_object_tracking; |
| } |
| |
| int SecCamera::getObjectTrackingStatus(void) |
| { |
| int obj_status = 0; |
| obj_status = fimc_v4l2_g_ctrl(m_cam_fd, V4L2_CID_CAMERA_OBJ_TRACKING_STATUS); |
| return obj_status; |
| } |
| |
| int SecCamera::setObjectTrackingStartStop(int start_stop) |
| { |
| ALOGV("%s(object_tracking_start_stop (%d))", __func__, start_stop); |
| |
| if (m_object_tracking_start_stop != start_stop) { |
| m_object_tracking_start_stop = start_stop; |
| if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_OBJ_TRACKING_START_STOP, start_stop) < 0) { |
| ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_OBJ_TRACKING_START_STOP", __func__); |
| return -1; |
| } |
| } |
| |
| return 0; |
| } |
| |
| int SecCamera::setTouchAFStartStop(int start_stop) |
| { |
| ALOGV("%s(touch_af_start_stop (%d))", __func__, start_stop); |
| |
| if (m_touch_af_start_stop != start_stop) { |
| m_touch_af_start_stop = start_stop; |
| if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_TOUCH_AF_START_STOP, start_stop) < 0) { |
| ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_TOUCH_AF_START_STOP", __func__); |
| return -1; |
| } |
| } |
| |
| return 0; |
| } |
| |
| //====================================================================== |
| |
| int SecCamera::setSmartAuto(int smart_auto) |
| { |
| ALOGV("%s(smart_auto (%d))", __func__, smart_auto); |
| |
| if (smart_auto < SMART_AUTO_OFF || SMART_AUTO_MAX <= smart_auto) { |
| ALOGE("ERR(%s):Invalid smart_auto (%d)", __func__, smart_auto); |
| return -1; |
| } |
| |
| if (m_smart_auto != smart_auto) { |
| m_smart_auto = smart_auto; |
| if (m_flag_camera_start) { |
| if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_SMART_AUTO, smart_auto) < 0) { |
| ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_SMART_AUTO", __func__); |
| return -1; |
| } |
| } |
| } |
| |
| return 0; |
| } |
| |
| int SecCamera::getSmartAuto(void) |
| { |
| return m_smart_auto; |
| } |
| |
| int SecCamera::getAutosceneStatus(void) |
| { |
| int autoscene_status = -1; |
| |
| if (getSmartAuto() == SMART_AUTO_ON) { |
| autoscene_status = fimc_v4l2_g_ctrl(m_cam_fd, V4L2_CID_CAMERA_SMART_AUTO_STATUS); |
| |
| if ((autoscene_status < SMART_AUTO_STATUS_AUTO) || (autoscene_status > SMART_AUTO_STATUS_MAX)) { |
| ALOGE("ERR(%s):Invalid getAutosceneStatus (%d)", __func__, autoscene_status); |
| return -1; |
| } |
| } |
| //ALOGV("%s : autoscene_status (%d)", __func__, autoscene_status); |
| return autoscene_status; |
| } |
| //====================================================================== |
| |
| int SecCamera::setBeautyShot(int beauty_shot) |
| { |
| ALOGV("%s(beauty_shot (%d))", __func__, beauty_shot); |
| |
| if (beauty_shot < BEAUTY_SHOT_OFF || BEAUTY_SHOT_MAX <= beauty_shot) { |
| ALOGE("ERR(%s):Invalid beauty_shot (%d)", __func__, beauty_shot); |
| return -1; |
| } |
| |
| if (m_beauty_shot != beauty_shot) { |
| m_beauty_shot = beauty_shot; |
| if (m_flag_camera_start) { |
| if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_BEAUTY_SHOT, beauty_shot) < 0) { |
| ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_BEAUTY_SHOT", __func__); |
| return -1; |
| } |
| } |
| |
| setFaceDetect(FACE_DETECTION_ON_BEAUTY); |
| } |
| |
| return 0; |
| } |
| |
| int SecCamera::getBeautyShot(void) |
| { |
| return m_beauty_shot; |
| } |
| |
| //====================================================================== |
| |
| int SecCamera::setVintageMode(int vintage_mode) |
| { |
| ALOGV("%s(vintage_mode(%d))", __func__, vintage_mode); |
| |
| if (vintage_mode <= VINTAGE_MODE_BASE || VINTAGE_MODE_MAX <= vintage_mode) { |
| ALOGE("ERR(%s):Invalid vintage_mode (%d)", __func__, vintage_mode); |
| return -1; |
| } |
| |
| if (m_vintage_mode != vintage_mode) { |
| m_vintage_mode = vintage_mode; |
| if (m_flag_camera_start) { |
| if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_VINTAGE_MODE, vintage_mode) < 0) { |
| ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_VINTAGE_MODE", __func__); |
| return -1; |
| } |
| } |
| } |
| |
| return 0; |
| } |
| |
| int SecCamera::getVintageMode(void) |
| { |
| return m_vintage_mode; |
| } |
| |
| //====================================================================== |
| |
| int SecCamera::setFocusMode(int focus_mode) |
| { |
| ALOGV("%s(focus_mode(%d))", __func__, focus_mode); |
| |
| if (FOCUS_MODE_MAX <= focus_mode) { |
| ALOGE("ERR(%s):Invalid focus_mode (%d)", __func__, focus_mode); |
| return -1; |
| } |
| |
| if (m_params->focus_mode != focus_mode) { |
| m_params->focus_mode = focus_mode; |
| |
| if (m_flag_camera_start) { |
| if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_FOCUS_MODE, focus_mode) < 0) { |
| ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_FOCUS_MODE", __func__); |
| return -1; |
| } |
| } |
| } |
| |
| return 0; |
| } |
| |
| int SecCamera::getFocusMode(void) |
| { |
| return m_params->focus_mode; |
| } |
| |
| //====================================================================== |
| |
| int SecCamera::setFaceDetect(int face_detect) |
| { |
| ALOGV("%s(face_detect(%d))", __func__, face_detect); |
| |
| if (m_face_detect != face_detect) { |
| m_face_detect = face_detect; |
| if (m_flag_camera_start) { |
| if (m_face_detect != FACE_DETECTION_OFF) { |
| if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_FOCUS_MODE, FOCUS_MODE_AUTO) < 0) { |
| ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_FOCUS_MODin face detecion", __func__); |
| return -1; |
| } |
| } |
| if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_FACE_DETECTION, face_detect) < 0) { |
| ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_FACE_DETECTION", __func__); |
| return -1; |
| } |
| } |
| } |
| |
| return 0; |
| } |
| |
| int SecCamera::getFaceDetect(void) |
| { |
| return m_face_detect; |
| } |
| |
| //====================================================================== |
| |
| int SecCamera::setGPSLatitude(const char *gps_latitude) |
| { |
| ALOGV("%s(gps_latitude(%s))", __func__, gps_latitude); |
| if (gps_latitude == NULL) |
| m_gps_enabled = false; |
| else { |
| m_gps_enabled = true; |
| m_gps_latitude = lround(strtod(gps_latitude, NULL) * 10000000); |
| } |
| |
| ALOGV("%s(m_gps_latitude(%ld))", __func__, m_gps_latitude); |
| return 0; |
| } |
| |
| int SecCamera::setGPSLongitude(const char *gps_longitude) |
| { |
| ALOGV("%s(gps_longitude(%s))", __func__, gps_longitude); |
| if (gps_longitude == NULL) |
| m_gps_enabled = false; |
| else { |
| m_gps_enabled = true; |
| m_gps_longitude = lround(strtod(gps_longitude, NULL) * 10000000); |
| } |
| |
| ALOGV("%s(m_gps_longitude(%ld))", __func__, m_gps_longitude); |
| return 0; |
| } |
| |
| int SecCamera::setGPSAltitude(const char *gps_altitude) |
| { |
| ALOGV("%s(gps_altitude(%s))", __func__, gps_altitude); |
| if (gps_altitude == NULL) |
| m_gps_altitude = 0; |
| else { |
| m_gps_altitude = lround(strtod(gps_altitude, NULL) * 100); |
| } |
| |
| ALOGV("%s(m_gps_altitude(%ld))", __func__, m_gps_altitude); |
| return 0; |
| } |
| |
| int SecCamera::setGPSTimeStamp(const char *gps_timestamp) |
| { |
| ALOGV("%s(gps_timestamp(%s))", __func__, gps_timestamp); |
| if (gps_timestamp == NULL) |
| m_gps_timestamp = 0; |
| else |
| m_gps_timestamp = atol(gps_timestamp); |
| |
| ALOGV("%s(m_gps_timestamp(%ld))", __func__, m_gps_timestamp); |
| return 0; |
| } |
| |
| int SecCamera::setGPSProcessingMethod(const char *gps_processing_method) |
| { |
| ALOGV("%s(gps_processing_method(%s))", __func__, gps_processing_method); |
| memset(mExifInfo.gps_processing_method, 0, sizeof(mExifInfo.gps_processing_method)); |
| if (gps_processing_method != NULL) { |
| size_t len = strlen(gps_processing_method); |
| if (len > sizeof(mExifInfo.gps_processing_method)) { |
| len = sizeof(mExifInfo.gps_processing_method); |
| } |
| memcpy(mExifInfo.gps_processing_method, gps_processing_method, len); |
| } |
| return 0; |
| } |
| |
| int SecCamera::setFaceDetectLockUnlock(int facedetect_lockunlock) |
| { |
| ALOGV("%s(facedetect_lockunlock(%d))", __func__, facedetect_lockunlock); |
| |
| if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_FACEDETECT_LOCKUNLOCK, facedetect_lockunlock) < 0) { |
| ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_FACEDETECT_LOCKUNLOCK", __func__); |
| return -1; |
| } |
| |
| return 0; |
| } |
| |
| int SecCamera::setObjectPosition(int x, int y) |
| { |
| ALOGV("%s(setObjectPosition(x=%d, y=%d))", __func__, x, y); |
| |
| if (m_preview_width ==640) |
| x = x - 80; |
| |
| if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_OBJECT_POSITION_X, x) < 0) { |
| ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_OBJECT_POSITION_X", __func__); |
| return -1; |
| } |
| |
| if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_OBJECT_POSITION_Y, y) < 0) { |
| ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_OBJECT_POSITION_Y", __func__); |
| return -1; |
| } |
| |
| return 0; |
| } |
| |
| //====================================================================== |
| |
| int SecCamera::setGamma(int gamma) |
| { |
| ALOGV("%s(gamma(%d))", __func__, gamma); |
| |
| if (gamma < GAMMA_OFF || GAMMA_MAX <= gamma) { |
| ALOGE("ERR(%s):Invalid gamma (%d)", __func__, gamma); |
| return -1; |
| } |
| |
| if (m_video_gamma != gamma) { |
| m_video_gamma = gamma; |
| if (m_flag_camera_start) { |
| if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_SET_GAMMA, gamma) < 0) { |
| ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_SET_GAMMA", __func__); |
| return -1; |
| } |
| } |
| } |
| |
| return 0; |
| } |
| |
| //====================================================================== |
| |
| int SecCamera::setSlowAE(int slow_ae) |
| { |
| ALOGV("%s(slow_ae(%d))", __func__, slow_ae); |
| |
| if (slow_ae < GAMMA_OFF || GAMMA_MAX <= slow_ae) { |
| ALOGE("ERR(%s):Invalid slow_ae (%d)", __func__, slow_ae); |
| return -1; |
| } |
| |
| if (m_slow_ae!= slow_ae) { |
| m_slow_ae = slow_ae; |
| if (m_flag_camera_start) { |
| if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_SET_SLOW_AE, slow_ae) < 0) { |
| ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_SET_SLOW_AE", __func__); |
| return -1; |
| } |
| } |
| } |
| |
| return 0; |
| } |
| |
| //====================================================================== |
| int SecCamera::setRecordingSize(int width, int height) |
| { |
| ALOGV("%s(width(%d), height(%d))", __func__, width, height); |
| |
| m_recording_width = width; |
| m_recording_height = height; |
| |
| return 0; |
| } |
| |
| //====================================================================== |
| |
| int SecCamera::setExifOrientationInfo(int orientationInfo) |
| { |
| ALOGV("%s(orientationInfo(%d))", __func__, orientationInfo); |
| |
| if (orientationInfo < 0) { |
| ALOGE("ERR(%s):Invalid orientationInfo (%d)", __func__, orientationInfo); |
| return -1; |
| } |
| m_exif_orientation = orientationInfo; |
| |
| return 0; |
| } |
| |
| //====================================================================== |
| int SecCamera::setBatchReflection() |
| { |
| if (m_flag_camera_start) { |
| if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_BATCH_REFLECTION, 1) < 0) { |
| ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_BATCH_REFLECTION", __func__); |
| return -1; |
| } |
| } |
| |
| return 0; |
| } |
| |
| /*Video call*/ |
| int SecCamera::setVTmode(int vtmode) |
| { |
| ALOGV("%s(vtmode (%d))", __func__, vtmode); |
| |
| if (vtmode < VT_MODE_OFF || VT_MODE_MAX <= vtmode) { |
| ALOGE("ERR(%s):Invalid vtmode (%d)", __func__, vtmode); |
| return -1; |
| } |
| |
| if (m_vtmode != vtmode) { |
| m_vtmode = vtmode; |
| } |
| |
| return 0; |
| } |
| |
| /* Camcorder fix fps */ |
| int SecCamera::setSensorMode(int sensor_mode) |
| { |
| ALOGV("%s(sensor_mode (%d))", __func__, sensor_mode); |
| |
| if (sensor_mode < SENSOR_MODE_CAMERA || SENSOR_MODE_MOVIE < sensor_mode) { |
| ALOGE("ERR(%s):Invalid sensor mode (%d)", __func__, sensor_mode); |
| return -1; |
| } |
| |
| if (m_sensor_mode != sensor_mode) { |
| m_sensor_mode = sensor_mode; |
| } |
| |
| return 0; |
| } |
| |
| /* Shot mode */ |
| /* SINGLE = 0 |
| * CONTINUOUS = 1 |
| * PANORAMA = 2 |
| * SMILE = 3 |
| * SELF = 6 |
| */ |
| int SecCamera::setShotMode(int shot_mode) |
| { |
| ALOGV("%s(shot_mode (%d))", __func__, shot_mode); |
| if (shot_mode < SHOT_MODE_SINGLE || SHOT_MODE_SELF < shot_mode) { |
| ALOGE("ERR(%s):Invalid shot_mode (%d)", __func__, shot_mode); |
| return -1; |
| } |
| m_shot_mode = shot_mode; |
| |
| return 0; |
| } |
| |
| int SecCamera::getVTmode(void) |
| { |
| return m_vtmode; |
| } |
| |
| int SecCamera::setBlur(int blur_level) |
| { |
| ALOGV("%s(level (%d))", __func__, blur_level); |
| |
| if (blur_level < BLUR_LEVEL_0 || BLUR_LEVEL_MAX <= blur_level) { |
| ALOGE("ERR(%s):Invalid level (%d)", __func__, blur_level); |
| return -1; |
| } |
| |
| if (m_blur_level != blur_level) { |
| m_blur_level = blur_level; |
| if (m_flag_camera_start) { |
| if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_VGA_BLUR, blur_level) < 0) { |
| ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_VGA_BLUR", __func__); |
| return -1; |
| } |
| } |
| } |
| return 0; |
| } |
| |
| int SecCamera::getBlur(void) |
| { |
| return m_blur_level; |
| } |
| |
| int SecCamera::setDataLineCheck(int chk_dataline) |
| { |
| ALOGV("%s(chk_dataline (%d))", __func__, chk_dataline); |
| |
| if (chk_dataline < CHK_DATALINE_OFF || CHK_DATALINE_MAX <= chk_dataline) { |
| ALOGE("ERR(%s):Invalid chk_dataline (%d)", __func__, chk_dataline); |
| return -1; |
| } |
| |
| m_chk_dataline = chk_dataline; |
| |
| return 0; |
| } |
| |
| int SecCamera::getDataLineCheck(void) |
| { |
| return m_chk_dataline; |
| } |
| |
| int SecCamera::setDataLineCheckStop(void) |
| { |
| ALOGV("%s", __func__); |
| |
| if (m_flag_camera_start) { |
| if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_CHECK_DATALINE_STOP, 1) < 0) { |
| ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_CHECK_DATALINE_STOP", __func__); |
| return -1; |
| } |
| } |
| return 0; |
| } |
| |
| const __u8* SecCamera::getCameraSensorName(void) |
| { |
| ALOGV("%s", __func__); |
| |
| return fimc_v4l2_enuminput(m_cam_fd, getCameraId()); |
| } |
| |
| #ifdef ENABLE_ESD_PREVIEW_CHECK |
| int SecCamera::getCameraSensorESDStatus(void) |
| { |
| ALOGV("%s", __func__); |
| |
| // 0 : normal operation, 1 : abnormal operation |
| int status = fimc_v4l2_g_ctrl(m_cam_fd, V4L2_CID_ESD_INT); |
| |
| return status; |
| } |
| #endif // ENABLE_ESD_PREVIEW_CHECK |
| |
| // ====================================================================== |
| // Jpeg |
| |
| int SecCamera::setJpegThumbnailSize(int width, int height) |
| { |
| ALOGV("%s(width(%d), height(%d))", __func__, width, height); |
| |
| m_jpeg_thumbnail_width = width; |
| m_jpeg_thumbnail_height = height; |
| |
| return 0; |
| } |
| |
| int SecCamera::getJpegThumbnailSize(int *width, int *height) |
| { |
| if (width) |
| *width = m_jpeg_thumbnail_width; |
| if (height) |
| *height = m_jpeg_thumbnail_height; |
| |
| return 0; |
| } |
| |
| void SecCamera::setExifFixedAttribute() |
| { |
| char property[PROPERTY_VALUE_MAX]; |
| |
| //2 0th IFD TIFF Tags |
| //3 Maker |
| property_get("ro.product.brand", property, EXIF_DEF_MAKER); |
| strncpy((char *)mExifInfo.maker, property, |
| sizeof(mExifInfo.maker) - 1); |
| mExifInfo.maker[sizeof(mExifInfo.maker) - 1] = '\0'; |
| //3 Model |
| property_get("ro.product.model", property, EXIF_DEF_MODEL); |
| strncpy((char *)mExifInfo.model, property, |
| sizeof(mExifInfo.model) - 1); |
| mExifInfo.model[sizeof(mExifInfo.model) - 1] = '\0'; |
| //3 Software |
| property_get("ro.build.id", property, EXIF_DEF_SOFTWARE); |
| strncpy((char *)mExifInfo.software, property, |
| sizeof(mExifInfo.software) - 1); |
| mExifInfo.software[sizeof(mExifInfo.software) - 1] = '\0'; |
| |
| //3 YCbCr Positioning |
| mExifInfo.ycbcr_positioning = EXIF_DEF_YCBCR_POSITIONING; |
| |
| //2 0th IFD Exif Private Tags |
| //3 F Number |
| mExifInfo.fnumber.num = EXIF_DEF_FNUMBER_NUM; |
| mExifInfo.fnumber.den = EXIF_DEF_FNUMBER_DEN; |
| //3 Exposure Program |
| mExifInfo.exposure_program = EXIF_DEF_EXPOSURE_PROGRAM; |
| //3 Exif Version |
| memcpy(mExifInfo.exif_version, EXIF_DEF_EXIF_VERSION, sizeof(mExifInfo.exif_version)); |
| //3 Aperture |
| uint32_t av = APEX_FNUM_TO_APERTURE((double)mExifInfo.fnumber.num/mExifInfo.fnumber.den); |
| mExifInfo.aperture.num = av*EXIF_DEF_APEX_DEN; |
| mExifInfo.aperture.den = EXIF_DEF_APEX_DEN; |
| //3 Maximum lens aperture |
| mExifInfo.max_aperture.num = mExifInfo.aperture.num; |
| mExifInfo.max_aperture.den = mExifInfo.aperture.den; |
| //3 Lens Focal Length |
| if (m_camera_id == CAMERA_ID_BACK) |
| mExifInfo.focal_length.num = BACK_CAMERA_FOCAL_LENGTH; |
| else |
| mExifInfo.focal_length.num = FRONT_CAMERA_FOCAL_LENGTH; |
| |
| mExifInfo.focal_length.den = EXIF_DEF_FOCAL_LEN_DEN; |
| //3 User Comments |
| strcpy((char *)mExifInfo.user_comment, EXIF_DEF_USERCOMMENTS); |
| //3 Color Space information |
| mExifInfo.color_space = EXIF_DEF_COLOR_SPACE; |
| //3 Exposure Mode |
| mExifInfo.exposure_mode = EXIF_DEF_EXPOSURE_MODE; |
| |
| //2 0th IFD GPS Info Tags |
| unsigned char gps_version[4] = { 0x02, 0x02, 0x00, 0x00 }; |
| memcpy(mExifInfo.gps_version_id, gps_version, sizeof(gps_version)); |
| |
| //2 1th IFD TIFF Tags |
| mExifInfo.compression_scheme = EXIF_DEF_COMPRESSION; |
| mExifInfo.x_resolution.num = EXIF_DEF_RESOLUTION_NUM; |
| mExifInfo.x_resolution.den = EXIF_DEF_RESOLUTION_DEN; |
| mExifInfo.y_resolution.num = EXIF_DEF_RESOLUTION_NUM; |
| mExifInfo.y_resolution.den = EXIF_DEF_RESOLUTION_DEN; |
| mExifInfo.resolution_unit = EXIF_DEF_RESOLUTION_UNIT; |
| } |
| |
| void SecCamera::setExifChangedAttribute() |
| { |
| //2 0th IFD TIFF Tags |
| //3 Width |
| mExifInfo.width = m_snapshot_width; |
| //3 Height |
| mExifInfo.height = m_snapshot_height; |
| //3 Orientation |
| switch (m_exif_orientation) { |
| case 0: |
| mExifInfo.orientation = EXIF_ORIENTATION_UP; |
| break; |
| case 90: |
| mExifInfo.orientation = EXIF_ORIENTATION_90; |
| break; |
| case 180: |
| mExifInfo.orientation = EXIF_ORIENTATION_180; |
| break; |
| case 270: |
| mExifInfo.orientation = EXIF_ORIENTATION_270; |
| break; |
| default: |
| mExifInfo.orientation = EXIF_ORIENTATION_UP; |
| break; |
| } |
| //3 Date time |
| time_t rawtime; |
| struct tm *timeinfo; |
| time(&rawtime); |
| timeinfo = localtime(&rawtime); |
| strftime((char *)mExifInfo.date_time, 20, "%Y:%m:%d %H:%M:%S", timeinfo); |
| |
| //2 0th IFD Exif Private Tags |
| //3 Exposure Time |
| int shutterSpeed = fimc_v4l2_g_ctrl(m_cam_fd, |
| V4L2_CID_CAMERA_GET_SHT_TIME); |
| /* TBD - front camera needs to be fixed to support this g_ctrl, |
| it current returns a negative err value, so avoid putting |
| odd value into exif for now */ |
| if (shutterSpeed < 0) { |
| ALOGE("%s: error %d getting shutterSpeed, camera_id = %d, using 100", |
| __func__, shutterSpeed, m_camera_id); |
| shutterSpeed = 100; |
| } |
| mExifInfo.exposure_time.num = 1; |
| // x us -> 1/x s */ |
| mExifInfo.exposure_time.den = (uint32_t)(1000000 / shutterSpeed); |
| |
| //3 ISO Speed Rating |
| int iso = fimc_v4l2_g_ctrl(m_cam_fd, V4L2_CID_CAMERA_GET_ISO); |
| /* TBD - front camera needs to be fixed to support this g_ctrl, |
| it current returns a negative err value, so avoid putting |
| odd value into exif for now */ |
| if (iso < 0) { |
| ALOGE("%s: error %d getting iso, camera_id = %d, using 100", |
| __func__, iso, m_camera_id); |
| iso = ISO_100; |
| } |
| switch(iso) { |
| case ISO_50: |
| mExifInfo.iso_speed_rating = 50; |
| break; |
| case ISO_100: |
| mExifInfo.iso_speed_rating = 100; |
| break; |
| case ISO_200: |
| mExifInfo.iso_speed_rating = 200; |
| break; |
| case ISO_400: |
| mExifInfo.iso_speed_rating = 400; |
| break; |
| case ISO_800: |
| mExifInfo.iso_speed_rating = 800; |
| break; |
| case ISO_1600: |
| mExifInfo.iso_speed_rating = 1600; |
| break; |
| default: |
| mExifInfo.iso_speed_rating = 100; |
| break; |
| } |
| |
| uint32_t av, tv, bv, sv, ev; |
| av = APEX_FNUM_TO_APERTURE((double)mExifInfo.fnumber.num / mExifInfo.fnumber.den); |
| tv = APEX_EXPOSURE_TO_SHUTTER((double)mExifInfo.exposure_time.num / mExifInfo.exposure_time.den); |
| sv = APEX_ISO_TO_FILMSENSITIVITY(mExifInfo.iso_speed_rating); |
| bv = av + tv - sv; |
| ev = av + tv; |
| ALOGD("Shutter speed=%d us, iso=%d\n", shutterSpeed, mExifInfo.iso_speed_rating); |
| ALOGD("AV=%d, TV=%d, SV=%d\n", av, tv, sv); |
| |
| //3 Shutter Speed |
| mExifInfo.shutter_speed.num = tv*EXIF_DEF_APEX_DEN; |
| mExifInfo.shutter_speed.den = EXIF_DEF_APEX_DEN; |
| //3 Brightness |
| mExifInfo.brightness.num = bv*EXIF_DEF_APEX_DEN; |
| mExifInfo.brightness.den = EXIF_DEF_APEX_DEN; |
| //3 Exposure Bias |
| if (m_params->scene_mode == SCENE_MODE_BEACH_SNOW) { |
| mExifInfo.exposure_bias.num = EXIF_DEF_APEX_DEN; |
| mExifInfo.exposure_bias.den = EXIF_DEF_APEX_DEN; |
| } else { |
| mExifInfo.exposure_bias.num = 0; |
| mExifInfo.exposure_bias.den = 0; |
| } |
| //3 Metering Mode |
| switch (m_params->metering) { |
| case METERING_SPOT: |
| mExifInfo.metering_mode = EXIF_METERING_SPOT; |
| break; |
| case METERING_MATRIX: |
| mExifInfo.metering_mode = EXIF_METERING_AVERAGE; |
| break; |
| case METERING_CENTER: |
| mExifInfo.metering_mode = EXIF_METERING_CENTER; |
| break; |
| default : |
| mExifInfo.metering_mode = EXIF_METERING_AVERAGE; |
| break; |
| } |
| |
| //3 Flash |
| int flash = fimc_v4l2_g_ctrl(m_cam_fd, V4L2_CID_CAMERA_GET_FLASH_ONOFF); |
| if (flash < 0) |
| mExifInfo.flash = EXIF_DEF_FLASH; |
| else |
| mExifInfo.flash = flash; |
| |
| //3 White Balance |
| if (m_params->white_balance == WHITE_BALANCE_AUTO) |
| mExifInfo.white_balance = EXIF_WB_AUTO; |
| else |
| mExifInfo.white_balance = EXIF_WB_MANUAL; |
| //3 Scene Capture Type |
| switch (m_params->scene_mode) { |
| case SCENE_MODE_PORTRAIT: |
| mExifInfo.scene_capture_type = EXIF_SCENE_PORTRAIT; |
| break; |
| case SCENE_MODE_LANDSCAPE: |
| mExifInfo.scene_capture_type = EXIF_SCENE_LANDSCAPE; |
| break; |
| case SCENE_MODE_NIGHTSHOT: |
| mExifInfo.scene_capture_type = EXIF_SCENE_NIGHT; |
| break; |
| default: |
| mExifInfo.scene_capture_type = EXIF_SCENE_STANDARD; |
| break; |
| } |
| |
| //2 0th IFD GPS Info Tags |
| if (m_gps_enabled) { |
| if (m_gps_latitude >= 0) |
| strcpy((char *)mExifInfo.gps_latitude_ref, "N"); |
| else |
| strcpy((char *)mExifInfo.gps_latitude_ref, "S"); |
| |
| if (m_gps_longitude >= 0) |
| strcpy((char *)mExifInfo.gps_longitude_ref, "E"); |
| else |
| strcpy((char *)mExifInfo.gps_longitude_ref, "W"); |
| |
| if (m_gps_altitude >= 0) |
| mExifInfo.gps_altitude_ref = 0; |
| else |
| mExifInfo.gps_altitude_ref = 1; |
| |
| mExifInfo.gps_latitude[0].num = (uint32_t)labs(m_gps_latitude); |
| mExifInfo.gps_latitude[0].den = 10000000; |
| mExifInfo.gps_latitude[1].num = 0; |
| mExifInfo.gps_latitude[1].den = 1; |
| mExifInfo.gps_latitude[2].num = 0; |
| mExifInfo.gps_latitude[2].den = 1; |
| |
| mExifInfo.gps_longitude[0].num = (uint32_t)labs(m_gps_longitude); |
| mExifInfo.gps_longitude[0].den = 10000000; |
| mExifInfo.gps_longitude[1].num = 0; |
| mExifInfo.gps_longitude[1].den = 1; |
| mExifInfo.gps_longitude[2].num = 0; |
| mExifInfo.gps_longitude[2].den = 1; |
| |
| mExifInfo.gps_altitude.num = (uint32_t)labs(m_gps_altitude); |
| mExifInfo.gps_altitude.den = 100; |
| |
| struct tm tm_data; |
| gmtime_r(&m_gps_timestamp, &tm_data); |
| mExifInfo.gps_timestamp[0].num = tm_data.tm_hour; |
| mExifInfo.gps_timestamp[0].den = 1; |
| mExifInfo.gps_timestamp[1].num = tm_data.tm_min; |
| mExifInfo.gps_timestamp[1].den = 1; |
| mExifInfo.gps_timestamp[2].num = tm_data.tm_sec; |
| mExifInfo.gps_timestamp[2].den = 1; |
| snprintf((char*)mExifInfo.gps_datestamp, sizeof(mExifInfo.gps_datestamp), |
| "%04d:%02d:%02d", tm_data.tm_year + 1900, tm_data.tm_mon + 1, tm_data.tm_mday); |
| |
| mExifInfo.enableGps = true; |
| } else { |
| mExifInfo.enableGps = false; |
| } |
| |
| //2 1th IFD TIFF Tags |
| mExifInfo.widthThumb = m_jpeg_thumbnail_width; |
| mExifInfo.heightThumb = m_jpeg_thumbnail_height; |
| } |
| |
| // ====================================================================== |
| // Conversions |
| |
| inline int SecCamera::m_frameSize(int format, int width, int height) |
| { |
| int size = 0; |
| |
| switch (format) { |
| case V4L2_PIX_FMT_YUV420: |
| case V4L2_PIX_FMT_NV12: |
| case V4L2_PIX_FMT_NV21: |
| size = (width * height * 3 / 2); |
| break; |
| |
| case V4L2_PIX_FMT_NV12T: |
| size = ALIGN_TO_8KB(ALIGN_TO_128B(width) * ALIGN_TO_32B(height)) + |
| ALIGN_TO_8KB(ALIGN_TO_128B(width) * ALIGN_TO_32B(height / 2)); |
| break; |
| |
| case V4L2_PIX_FMT_YUV422P: |
| case V4L2_PIX_FMT_YUYV: |
| case V4L2_PIX_FMT_UYVY: |
| size = (width * height * 2); |
| break; |
| |
| default : |
| ALOGE("ERR(%s):Invalid V4L2 pixel format(%d)\n", __func__, format); |
| case V4L2_PIX_FMT_RGB565: |
| size = (width * height * BPP); |
| break; |
| } |
| |
| return size; |
| } |
| |
| status_t SecCamera::dump(int fd) |
| { |
| const size_t SIZE = 256; |
| char buffer[SIZE]; |
| String8 result; |
| snprintf(buffer, 255, "dump(%d)\n", fd); |
| result.append(buffer); |
| ::write(fd, result.string(), result.size()); |
| return NO_ERROR; |
| } |
| |
| double SecCamera::jpeg_ratio = 0.7; |
| int SecCamera::interleaveDataSize = 5242880; |
| int SecCamera::jpegLineLength = 636; |
| |
| }; // namespace android |