From bb5c28f6349e0b1f53fc27a6c3b66e57d5767edd Mon Sep 17 00:00:00 2001 From: Pawit Pornkitprasan Date: Mon, 8 Aug 2011 14:33:55 +0700 Subject: Replaced libcamera.so with a wrapper Features: - Continuous AF - ISO - Metering - Scene-modes - Focus-modes - Touch to focus (dependent on Iafc575a5) - Additional FFC Preview sizes (was hacked in on the old libcamera.so) - Disabled Samsung hacks in Camera.apk because it's no longer needed Note: - I believe that the same libcamera.so (now renamed libsamsungcamera.so) can be used for all variants now that the wrapper returns the correct number of comera (correct me if I'm wrong) - The vendor_samsung will need to be updated with libcamera.so removed for all models and http://www.mediafire.com/?3h7p4m0932l1dbv added as a proprietary file (renamed as libsamsungcamera.so). except for fascinatemtd, mesmerizemtd and showcasemtd and they require their libcamera.so with flash support. (Just rename the old one to libsamsungcamera.so) - This new libcamera.so requires a new prebuilt kernel (with pull request #41, which is already merged) for FFC to work. (only on models with FFC) Change-Id: I1f179068bf9d5295a48d118be191cf65c834fe7b --- libcamera/SecCamera.cpp | 3142 ----------------------------------------------- 1 file changed, 3142 deletions(-) delete mode 100644 libcamera/SecCamera.cpp (limited to 'libcamera/SecCamera.cpp') diff --git a/libcamera/SecCamera.cpp b/libcamera/SecCamera.cpp deleted file mode 100644 index 4bd3fc7..0000000 --- a/libcamera/SecCamera.cpp +++ /dev/null @@ -1,3142 +0,0 @@ -/* - * 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 - -#include -#include -#include -#include "SecCamera.h" -#include "cutils/properties.h" - -using namespace android; - -#define CHECK(return_value) \ - if (return_value < 0) { \ - LOGE("%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) { \ - LOGE("%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 init_preview_buffers(struct fimc_buffer *buffers, int width, int height, unsigned int fmt) -{ - int i, len; - - if (fmt==V4L2_PIX_FMT_NV12T) { - len = ALIGN_BUF(ALIGN_W(width) * ALIGN_H(height)) + - ALIGN_BUF(ALIGN_W(width) * ALIGN_H(height / 2)); - } else { - len = (width * height * get_pixel_depth(fmt)) / 8; - } - - for (i = 0; i < MAX_BUFFERS; i++) { - buffers[i].length = len; - } - - return 0; -} - -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) { - LOGE("ERR(%s):poll error\n", __func__); - return ret; - } - - if (ret == 0) { - LOGE("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) { - LOGE("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) { - LOGE("ERR(%s):poll error\n", __func__); - return ret; - } - - if (ret == 0) { - LOGE("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) { - LOGE("ERR(%s):VIDIOC_QUERYCAP failed\n", __func__); - return -1; - } - - if (!(cap.capabilities & V4L2_CAP_VIDEO_CAPTURE)) { - LOGE("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) { - LOGE("ERR(%s):No matching index found\n", __func__); - return NULL; - } - LOGI("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) { - LOGE("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) { - LOGE("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; - - LOGV("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) { - LOGE("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) { - LOGV("passed fmt = %#x found pixel format[%d]: %s\n", fmt, fmtdesc.index, fmtdesc.description); - found = 1; - break; - } - - fmtdesc.index++; - } - - if (!found) { - LOGE("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) { - LOGE("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; - - LOGI("%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) { - LOGE("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) { - LOGE("%s %d] mmap() failed\n",__func__, __LINE__); - return -1; - } - - LOGI("%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) { - LOGE("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; - - LOGV("%s :", __func__); - ret = ioctl(fp, VIDIOC_STREAMOFF, &type); - if (ret < 0) { - LOGE("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) { - LOGE("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) { - LOGE("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) { - LOGE("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) { - LOGE("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) - LOGE("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) { - LOGE("ERR(%s):VIDIOC_G_PARM failed\n", __func__); - return -1; - } - - LOGV("%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) { - LOGE("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_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_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)); - - LOGV("%s :", __func__); -} - -int SecCamera::flagCreate(void) const -{ - LOGV("%s : : %d", __func__, m_flag_init); - return m_flag_init; -} - -SecCamera::~SecCamera() -{ - LOGV("%s :", __func__); -} - -int SecCamera::initCamera(int index) -{ - LOGV("%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_temp = -1; - m_cam_fd2_temp = -1; - - m_cam_fd = open(CAMERA_DEV_NAME, O_RDWR); - if (m_cam_fd < 0) { - LOGE("ERR(%s):Cannot open %s (error : %s)\n", __func__, CAMERA_DEV_NAME, strerror(errno)); - return -1; - } - - if (m_cam_fd < 3) { // for 0, 1, 2 - LOGE("ERR(%s):m_cam_fd is %d\n", __func__, m_cam_fd); - - close(m_cam_fd); - - m_cam_fd_temp = open(CAMERA_DEV_NAME_TEMP, O_CREAT); - - LOGE("ERR(%s):m_cam_fd_temp is %d\n", __func__, m_cam_fd_temp); - - m_cam_fd = open(CAMERA_DEV_NAME, O_RDWR); - - if (m_cam_fd < 3) { // for 0, 1, 2 - LOGE("ERR(%s):retring to open %s is failed, %d\n", __func__, CAMERA_DEV_NAME, m_cam_fd); - - if (m_cam_fd < 0) { - return -1; - } else { - close(m_cam_fd); - m_cam_fd = -1; - } - - if (m_cam_fd_temp != -1){ - close(m_cam_fd_temp); - m_cam_fd_temp = -1; - } - return -1; - } - } - - LOGE("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); - if (m_cam_fd2 < 0) { - LOGE("ERR(%s):Cannot open %s (error : %s)\n", __func__, CAMERA_DEV_NAME2, strerror(errno)); - return -1; - } - if (m_cam_fd2 < 3) { // for 0, 1, 2 - LOGE("ERR(%s):m_cam_fd2 is %d\n", __func__, m_cam_fd2); - - close(m_cam_fd2); - - m_cam_fd2_temp = open(CAMERA_DEV_NAME2_TEMP, O_CREAT); - - LOGE("ERR(%s):m_cam_fd2_temp is %d\n", __func__, m_cam_fd2_temp); - - m_cam_fd2 = open(CAMERA_DEV_NAME2, O_RDWR); - - if (m_cam_fd2 < 3) { // for 0, 1, 2 - LOGE("ERR(%s):retring to open %s is failed, %d\n", __func__, CAMERA_DEV_NAME2, m_cam_fd2); - - if (m_cam_fd2 < 0) { - return -1; - } - else{ - close(m_cam_fd2); - m_cam_fd2 = -1; - } - - if (m_cam_fd2_temp != -1) { - close(m_cam_fd2_temp); - m_cam_fd2_temp = -1; - } - - return -1; - } - } - - if (m_cam_fd_temp != -1) { - close(m_cam_fd_temp); - m_cam_fd_temp = -1; - } - - if (m_cam_fd2_temp != -1) { - close(m_cam_fd2_temp); - m_cam_fd2_temp = -1; - } - - LOGE("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; - } - return 0; -} - -void SecCamera::resetCamera() -{ - LOGV("%s :", __func__); - DeinitCamera(); - initCamera(m_camera_id); -} - -void SecCamera::DeinitCamera() -{ - LOGV("%s :", __func__); - - if (m_flag_init) { - - stopRecord(); - - /* close m_cam_fd after stopRecord() because stopRecord() - * uses m_cam_fd to change frame rate - */ - LOGI("DeinitCamera: m_cam_fd(%d)", m_cam_fd); - if (m_cam_fd > -1) { - close(m_cam_fd); - m_cam_fd = -1; - } - - LOGI("DeinitCamera: m_cam_fd2(%d)", m_cam_fd2); - if (m_cam_fd2 > -1) { - close(m_cam_fd2); - m_cam_fd2 = -1; - } - - if (m_cam_fd_temp != -1) { - close(m_cam_fd_temp); - m_cam_fd_temp = -1; - } - - if (m_cam_fd2_temp != -1) { - close(m_cam_fd2_temp); - m_cam_fd2_temp = -1; - } - - m_flag_init = 0; - } -} - - -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; - LOGV("%s :", __func__); - - // aleady started - if (m_flag_camera_start > 0) { - LOGE("ERR(%s):Preview was already started\n", __func__); - return 0; - } - - if (m_cam_fd <= 0) { - LOGE("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); - - LOGV("%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 */ - LOGV("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); - - LOGV("%s: got the first frame of the preview\n", __func__); - - return 0; -} - -int SecCamera::stopPreview(void) -{ - int ret; - - LOGV("%s :", __func__); - - if (m_flag_camera_start == 0) { - LOGW("%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) { - LOGE("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; - - LOGV("%s :", __func__); - - // aleady started - if (m_flag_record_start > 0) { - LOGE("ERR(%s):Preview was already started\n", __func__); - return 0; - } - - if (m_cam_fd2 <= 0) { - LOGE("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); - - LOGI("%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; - - LOGV("%s :", __func__); - - if (m_flag_record_start == 0) { - LOGW("%s: doing nothing because m_flag_record_start is zero", __func__); - return 0; - } - - if (m_cam_fd2 <= 0) { - LOGE("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) { - LOGE("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) { - LOGE("ERR(%s): startPreview() return %d\n", __func__, ret); - return 0; - } - } - - index = fimc_v4l2_dqbuf(m_cam_fd); - if (!(0 <= index && index < MAX_BUFFERS)) { - LOGE("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) { - LOGE("%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. - */ - LOGI("%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) -{ - LOGV("%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) - LOGV("PreviewFormat:V4L2_PIX_FMT_YUV420"); - else if (v4lpixelformat == V4L2_PIX_FMT_NV12) - LOGV("PreviewFormat:V4L2_PIX_FMT_NV12"); - else if (v4lpixelformat == V4L2_PIX_FMT_NV12T) - LOGV("PreviewFormat:V4L2_PIX_FMT_NV12T"); - else if (v4lpixelformat == V4L2_PIX_FMT_NV21) - LOGV("PreviewFormat:V4L2_PIX_FMT_NV21"); - else if (v4lpixelformat == V4L2_PIX_FMT_YUV422P) - LOGV("PreviewFormat:V4L2_PIX_FMT_YUV422P"); - else if (v4lpixelformat == V4L2_PIX_FMT_YUYV) - LOGV("PreviewFormat:V4L2_PIX_FMT_YUYV"); - else if (v4lpixelformat == V4L2_PIX_FMT_RGB565) - LOGV("PreviewFormat:V4L2_PIX_FMT_RGB565"); - else - LOGV("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) -{ - LOGV("%s :", __func__); - - int ret = 0; - - LOG_TIME_DEFINE(0) - LOG_TIME_DEFINE(1) - - if (m_cam_fd <= 0) { - LOGE("ERR(%s):Camera was closed\n", __func__); - return 0; - } - - if (m_flag_camera_start > 0) { - LOG_TIME_START(0) - LOGW("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; - - LOGI("%s :", __func__); - if (m_capture_buf.start) { - munmap(m_capture_buf.start, m_capture_buf.length); - LOGI("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) -{ - LOGV("%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) { - LOGE("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); - LOGV("\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; - - LOGV("%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); - - LOGV("%s : enableThumb set to true", __func__); - mExifInfo.enableThumb = true; - } else { - LOGV("%s : enableThumb set to false", __func__); - mExifInfo.enableThumb = false; - } - - unsigned int exifSize; - - setExifChangedAttribute(); - - LOGV("%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; - } - LOGV("[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) -{ - LOGV("%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) { - LOGE("ERR(%s):Camera was closed\n", __func__); - return -1; - } - - if (m_flag_camera_start > 0) { - LOG_TIME_START(0) - LOGW("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) - LOGV("SnapshotFormat:V4L2_PIX_FMT_YUV420"); - else if (m_snapshot_v4lformat == V4L2_PIX_FMT_NV12) - LOGV("SnapshotFormat:V4L2_PIX_FMT_NV12"); - else if (m_snapshot_v4lformat == V4L2_PIX_FMT_NV12T) - LOGV("SnapshotFormat:V4L2_PIX_FMT_NV12T"); - else if (m_snapshot_v4lformat == V4L2_PIX_FMT_NV21) - LOGV("SnapshotFormat:V4L2_PIX_FMT_NV21"); - else if (m_snapshot_v4lformat == V4L2_PIX_FMT_YUV422P) - LOGV("SnapshotFormat:V4L2_PIX_FMT_YUV422P"); - else if (m_snapshot_v4lformat == V4L2_PIX_FMT_YUYV) - LOGV("SnapshotFormat:V4L2_PIX_FMT_YUYV"); - else if (m_snapshot_v4lformat == V4L2_PIX_FMT_UYVY) - LOGV("SnapshotFormat:V4L2_PIX_FMT_UYVY"); - else if (m_snapshot_v4lformat == V4L2_PIX_FMT_RGB565) - LOGV("SnapshotFormat:V4L2_PIX_FMT_RGB565"); - else - LOGV("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); - LOGV("\nsnapshot dequeued buffer = %d snapshot_width = %d snapshot_height = %d\n\n", - index, m_snapshot_width, m_snapshot_height); - - LOG_TIME_END(2) - - LOGI("%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) - LOGE("[JPEG_SET_ENCODE_IN_FORMAT] Error\n"); - - if (jpgEnc.setConfig(JPEG_SET_SAMPING_MODE, outFormat) != JPG_SUCCESS) - LOGE("[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) - LOGE("[JPEG_SET_ENCODE_QUALITY] Error\n"); - if (jpgEnc.setConfig(JPEG_SET_ENCODE_WIDTH, m_snapshot_width) != JPG_SUCCESS) - LOGE("[JPEG_SET_ENCODE_WIDTH] Error\n"); - - if (jpgEnc.setConfig(JPEG_SET_ENCODE_HEIGHT, m_snapshot_height) != JPG_SUCCESS) - LOGE("[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) { - LOGE("JPEG input buffer is NULL!!\n"); - return -1; - } - memcpy(pInBuf, yuv_buf, snapshot_size); - - setExifChangedAttribute(); - jpgEnc.encode(output_size, &mExifInfo); - - uint64_t outbuf_size; - unsigned char *pOutBuf = (unsigned char *)jpgEnc.getOutBuf(&outbuf_size); - - if (pOutBuf == NULL) { - LOGE("JPEG output buffer is NULL!!\n"); - return -1; - } - - memcpy(jpeg_buf, pOutBuf, outbuf_size); - - return 0; -} - - -int SecCamera::setSnapshotSize(int width, int height) -{ - LOGV("%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) - LOGE("%s : SnapshotFormat:V4L2_PIX_FMT_YUV420", __func__); - else if (m_snapshot_v4lformat == V4L2_PIX_FMT_NV12) - LOGD("%s : SnapshotFormat:V4L2_PIX_FMT_NV12", __func__); - else if (m_snapshot_v4lformat == V4L2_PIX_FMT_NV12T) - LOGD("%s : SnapshotFormat:V4L2_PIX_FMT_NV12T", __func__); - else if (m_snapshot_v4lformat == V4L2_PIX_FMT_NV21) - LOGD("%s : SnapshotFormat:V4L2_PIX_FMT_NV21", __func__); - else if (m_snapshot_v4lformat == V4L2_PIX_FMT_YUV422P) - LOGD("%s : SnapshotFormat:V4L2_PIX_FMT_YUV422P", __func__); - else if (m_snapshot_v4lformat == V4L2_PIX_FMT_YUYV) - LOGD("%s : SnapshotFormat:V4L2_PIX_FMT_YUYV", __func__); - else if (m_snapshot_v4lformat == V4L2_PIX_FMT_UYVY) - LOGD("%s : SnapshotFormat:V4L2_PIX_FMT_UYVY", __func__); - else if (m_snapshot_v4lformat == V4L2_PIX_FMT_RGB565) - LOGD("%s : SnapshotFormat:V4L2_PIX_FMT_RGB565", __func__); - else - LOGD("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) -{ - LOGV("%s :", __func__); - - if (m_cam_fd <= 0) { - LOGE("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) { - LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_SET_AUTO_FOCUS", __func__); - return -1; - } - - return 0; -} - -int SecCamera::getAutoFocusResult(void) -{ - int af_result; - - af_result = fimc_v4l2_g_ctrl(m_cam_fd, V4L2_CID_CAMERA_AUTO_FOCUS_RESULT); - - LOGV("%s : returning %d", __func__, af_result); - - return af_result; -} - -int SecCamera::cancelAutofocus(void) -{ - LOGV("%s :", __func__); - - if (m_cam_fd <= 0) { - LOGE("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) { - LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_SET_AUTO_FOCUS", __func__); - return -1; - } - - return 0; -} - -// ----------------------------------- - -int SecCamera::zoomIn(void) -{ - LOGV("%s :", __func__); - return 0; -} - -int SecCamera::zoomOut(void) -{ - LOGV("%s :", __func__); - return 0; -} - -// ----------------------------------- - -int SecCamera::SetRotate(int angle) -{ - LOGE("%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: - LOGE("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) { - LOGE("ERR(%s):Fail on V4L2_CID_ROTATION", __func__); - return -1; - } - } - } - - return 0; -} - -int SecCamera::getRotate(void) -{ - LOGV("%s : angle(%d)", __func__, m_angle); - return m_angle; -} - -int SecCamera::setFrameRate(int frame_rate) -{ - LOGV("%s(FrameRate(%d))", __func__, frame_rate); - - if (frame_rate < FRAME_RATE_AUTO || FRAME_RATE_MAX < frame_rate ) - LOGE("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) { - LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_FRAME_RATE", __func__); - return -1; - } - } - } - - return 0; -} - -// ----------------------------------- - -int SecCamera::setVerticalMirror(void) -{ - LOGV("%s :", __func__); - - if (m_cam_fd <= 0) { - LOGE("ERR(%s):Camera was closed\n", __func__); - return -1; - } - - if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_VFLIP, 0) < 0) { - LOGE("ERR(%s):Fail on V4L2_CID_VFLIP", __func__); - return -1; - } - - return 0; -} - -int SecCamera::setHorizontalMirror(void) -{ - LOGV("%s :", __func__); - - if (m_cam_fd <= 0) { - LOGE("ERR(%s):Camera was closed\n", __func__); - return -1; - } - - if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_HFLIP, 0) < 0) { - LOGE("ERR(%s):Fail on V4L2_CID_HFLIP", __func__); - return -1; - } - - return 0; -} - -// ----------------------------------- - -int SecCamera::setWhiteBalance(int white_balance) -{ - LOGV("%s(white_balance(%d))", __func__, white_balance); - - if (white_balance <= WHITE_BALANCE_BASE || WHITE_BALANCE_MAX <= white_balance) { - LOGE("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) { - LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_WHITE_BALANCE", __func__); - return -1; - } - } - } - - return 0; -} - -int SecCamera::getWhiteBalance(void) -{ - LOGV("%s : white_balance(%d)", __func__, m_params->white_balance); - return m_params->white_balance; -} - -// ----------------------------------- - -int SecCamera::setBrightness(int brightness) -{ - LOGV("%s(brightness(%d))", __func__, brightness); - - brightness += EV_DEFAULT; - - if (brightness < EV_MINUS_4 || EV_PLUS_4 < brightness) { - LOGE("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) { - LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_BRIGHTNESS", __func__); - return -1; - } - } - } - - return 0; -} - -int SecCamera::getBrightness(void) -{ - LOGV("%s : brightness(%d)", __func__, m_params->brightness); - return m_params->brightness; -} - -// ----------------------------------- - -int SecCamera::setImageEffect(int image_effect) -{ - LOGV("%s(image_effect(%d))", __func__, image_effect); - - if (image_effect <= IMAGE_EFFECT_BASE || IMAGE_EFFECT_MAX <= image_effect) { - LOGE("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) { - LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_EFFECT", __func__); - return -1; - } - } - } - - return 0; -} - -int SecCamera::getImageEffect(void) -{ - LOGV("%s : image_effect(%d)", __func__, m_params->effects); - return m_params->effects; -} - -// ====================================================================== -int SecCamera::setAntiBanding(int anti_banding) -{ - LOGV("%s(anti_banding(%d))", __func__, anti_banding); - - if (anti_banding < ANTI_BANDING_AUTO || ANTI_BANDING_OFF < anti_banding) { - LOGE("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) { - LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_ANTI_BANDING", __func__); - return -1; - } - } - } - - return 0; -} - -//====================================================================== -int SecCamera::setSceneMode(int scene_mode) -{ - LOGV("%s(scene_mode(%d))", __func__, scene_mode); - - if (scene_mode <= SCENE_MODE_BASE || SCENE_MODE_MAX <= scene_mode) { - LOGE("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) { - LOGE("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) -{ - LOGV("%s(flash_mode(%d))", __func__, flash_mode); - - if (flash_mode <= FLASH_MODE_BASE || FLASH_MODE_MAX <= flash_mode) { - LOGE("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) { - LOGE("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) -{ - LOGV("%s(iso_value(%d))", __func__, iso_value); - if (iso_value < ISO_AUTO || ISO_MAX <= iso_value) { - LOGE("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) { - LOGE("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) -{ - LOGV("%s(contrast_value(%d))", __func__, contrast_value); - - if (contrast_value < CONTRAST_MINUS_2 || CONTRAST_MAX <= contrast_value) { - LOGE("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) { - LOGE("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) -{ - LOGV("%s(saturation_value(%d))", __func__, saturation_value); - - if (saturation_value 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) { - LOGE("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) -{ - LOGV("%s(sharpness_value(%d))", __func__, sharpness_value); - - if (sharpness_value < SHARPNESS_MINUS_2 || SHARPNESS_MAX <= sharpness_value) { - LOGE("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) { - LOGE("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) -{ - LOGV("%s(wdr_value(%d))", __func__, wdr_value); - - if (wdr_value < WDR_OFF || WDR_MAX <= wdr_value) { - LOGE("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) { - LOGE("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) -{ - LOGV("%s(anti_shake(%d))", __func__, anti_shake); - - if (anti_shake < ANTI_SHAKE_OFF || ANTI_SHAKE_MAX <= anti_shake) { - LOGE("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) { - LOGE("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) -{ - LOGV("%s(metering (%d))", __func__, metering_value); - - if (metering_value <= METERING_BASE || METERING_MAX <= metering_value) { - LOGE("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) { - LOGE("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) -{ - LOGV("%s(jpeg_quality (%d))", __func__, jpeg_quality); - - if (jpeg_quality < JPEG_QUALITY_ECONOMY || JPEG_QUALITY_MAX <= jpeg_quality) { - LOGE("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) { - LOGE("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) -{ - LOGV("%s(zoom_level (%d))", __func__, zoom_level); - - if (zoom_level < ZOOM_LEVEL_0 || ZOOM_LEVEL_MAX <= zoom_level) { - LOGE("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) { - LOGE("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) -{ - LOGV("%s(object_tracking (%d))", __func__, object_tracking); - - if (object_tracking < OBJECT_TRACKING_OFF || OBJECT_TRACKING_MAX <= object_tracking) { - LOGE("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) -{ - LOGV("%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) { - LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_OBJ_TRACKING_START_STOP", __func__); - return -1; - } - } - - return 0; -} - -int SecCamera::setTouchAFStartStop(int start_stop) -{ - LOGV("%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) { - LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_TOUCH_AF_START_STOP", __func__); - return -1; - } - } - - return 0; -} - -//====================================================================== - -int SecCamera::setSmartAuto(int smart_auto) -{ - LOGV("%s(smart_auto (%d))", __func__, smart_auto); - - if (smart_auto < SMART_AUTO_OFF || SMART_AUTO_MAX <= smart_auto) { - LOGE("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) { - LOGE("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)) { - LOGE("ERR(%s):Invalid getAutosceneStatus (%d)", __func__, autoscene_status); - return -1; - } - } - //LOGV("%s : autoscene_status (%d)", __func__, autoscene_status); - return autoscene_status; -} -//====================================================================== - -int SecCamera::setBeautyShot(int beauty_shot) -{ - LOGV("%s(beauty_shot (%d))", __func__, beauty_shot); - - if (beauty_shot < BEAUTY_SHOT_OFF || BEAUTY_SHOT_MAX <= beauty_shot) { - LOGE("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) { - LOGE("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) -{ - LOGV("%s(vintage_mode(%d))", __func__, vintage_mode); - - if (vintage_mode <= VINTAGE_MODE_BASE || VINTAGE_MODE_MAX <= vintage_mode) { - LOGE("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) { - LOGE("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) -{ - LOGV("%s(focus_mode(%d))", __func__, focus_mode); - - if (FOCUS_MODE_MAX <= focus_mode) { - LOGE("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) { - LOGE("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) -{ - LOGV("%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) { - LOGE("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) { - LOGE("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) -{ - double conveted_latitude = 0; - LOGV("%s(gps_latitude(%s))", __func__, gps_latitude); - if (gps_latitude == NULL) - m_gps_latitude = 0; - else { - conveted_latitude = atof(gps_latitude); - m_gps_latitude = (long)(conveted_latitude * 10000 / 1); - } - - LOGV("%s(m_gps_latitude(%ld))", __func__, m_gps_latitude); - return 0; -} - -int SecCamera::setGPSLongitude(const char *gps_longitude) -{ - double conveted_longitude = 0; - LOGV("%s(gps_longitude(%s))", __func__, gps_longitude); - if (gps_longitude == NULL) - m_gps_longitude = 0; - else { - conveted_longitude = atof(gps_longitude); - m_gps_longitude = (long)(conveted_longitude * 10000 / 1); - } - - LOGV("%s(m_gps_longitude(%ld))", __func__, m_gps_longitude); - return 0; -} - -int SecCamera::setGPSAltitude(const char *gps_altitude) -{ - double conveted_altitude = 0; - LOGV("%s(gps_altitude(%s))", __func__, gps_altitude); - if (gps_altitude == NULL) - m_gps_altitude = 0; - else { - conveted_altitude = atof(gps_altitude); - m_gps_altitude = (long)(conveted_altitude * 100 / 1); - } - - LOGV("%s(m_gps_altitude(%ld))", __func__, m_gps_altitude); - return 0; -} - -int SecCamera::setGPSTimeStamp(const char *gps_timestamp) -{ - LOGV("%s(gps_timestamp(%s))", __func__, gps_timestamp); - if (gps_timestamp == NULL) - m_gps_timestamp = 0; - else - m_gps_timestamp = atol(gps_timestamp); - - LOGV("%s(m_gps_timestamp(%ld))", __func__, m_gps_timestamp); - return 0; -} - -int SecCamera::setGPSProcessingMethod(const char *gps_processing_method) -{ - LOGV("%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) -{ - LOGV("%s(facedetect_lockunlock(%d))", __func__, facedetect_lockunlock); - - if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_FACEDETECT_LOCKUNLOCK, facedetect_lockunlock) < 0) { - LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_FACEDETECT_LOCKUNLOCK", __func__); - return -1; - } - - return 0; -} - -int SecCamera::setObjectPosition(int x, int y) -{ - LOGV("%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) { - LOGE("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) { - LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_OBJECT_POSITION_Y", __func__); - return -1; - } - - return 0; -} - -//====================================================================== - -int SecCamera::setGamma(int gamma) -{ - LOGV("%s(gamma(%d))", __func__, gamma); - - if (gamma < GAMMA_OFF || GAMMA_MAX <= gamma) { - LOGE("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) { - LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_SET_GAMMA", __func__); - return -1; - } - } - } - - return 0; -} - -//====================================================================== - -int SecCamera::setSlowAE(int slow_ae) -{ - LOGV("%s(slow_ae(%d))", __func__, slow_ae); - - if (slow_ae < GAMMA_OFF || GAMMA_MAX <= slow_ae) { - LOGE("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) { - LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_SET_SLOW_AE", __func__); - return -1; - } - } - } - - return 0; -} - -//====================================================================== -int SecCamera::setRecordingSize(int width, int height) -{ - LOGV("%s(width(%d), height(%d))", __func__, width, height); - - m_recording_width = width; - m_recording_height = height; - - return 0; -} - -//====================================================================== - -int SecCamera::setExifOrientationInfo(int orientationInfo) -{ - LOGV("%s(orientationInfo(%d))", __func__, orientationInfo); - - if (orientationInfo < 0) { - LOGE("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) { - LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_BATCH_REFLECTION", __func__); - return -1; - } - } - - return 0; -} - -/*Video call*/ -int SecCamera::setVTmode(int vtmode) -{ - LOGV("%s(vtmode (%d))", __func__, vtmode); - - if (vtmode < VT_MODE_OFF || VT_MODE_MAX <= vtmode) { - LOGE("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) -{ - LOGV("%s(sensor_mode (%d))", __func__, sensor_mode); - - if (sensor_mode < SENSOR_MODE_CAMERA || SENSOR_MODE_MOVIE < sensor_mode) { - LOGE("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) -{ - LOGV("%s(shot_mode (%d))", __func__, shot_mode); - if (shot_mode < SHOT_MODE_SINGLE || SHOT_MODE_SELF < shot_mode) { - LOGE("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) -{ - LOGV("%s(level (%d))", __func__, blur_level); - - if (blur_level < BLUR_LEVEL_0 || BLUR_LEVEL_MAX <= blur_level) { - LOGE("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) { - LOGE("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) -{ - LOGV("%s(chk_dataline (%d))", __func__, chk_dataline); - - if (chk_dataline < CHK_DATALINE_OFF || CHK_DATALINE_MAX <= chk_dataline) { - LOGE("ERR(%s):Invalid chk_dataline (%d)", __func__, chk_dataline); - return -1; - } - - if (m_chk_dataline != chk_dataline) { - m_chk_dataline = chk_dataline; - } - - return 0; -} - -int SecCamera::getDataLineCheck(void) -{ - return m_chk_dataline; -} - -int SecCamera::setDataLineCheckStop(void) -{ - LOGV("%s", __func__); - - if (m_flag_camera_start) { - if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_CHECK_DATALINE_STOP, 1) < 0) { - LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_CHECK_DATALINE_STOP", __func__); - return -1; - } - } - return 0; -} - -const __u8* SecCamera::getCameraSensorName(void) -{ - LOGV("%s", __func__); - - return fimc_v4l2_enuminput(m_cam_fd, getCameraId()); -} - -#ifdef ENABLE_ESD_PREVIEW_CHECK -int SecCamera::getCameraSensorESDStatus(void) -{ - LOGV("%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) -{ - LOGV("%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) { - LOGE("%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) { - LOGE("%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; - LOGD("Shutter speed=%d us, iso=%d\n", shutterSpeed, mExifInfo.iso_speed_rating); - LOGD("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_latitude != 0 && m_gps_longitude != 0) { - 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; - - double latitude = fabs(m_gps_latitude / 10000.0); - double longitude = fabs(m_gps_longitude / 10000.0); - double altitude = fabs(m_gps_altitude / 100.0); - - mExifInfo.gps_latitude[0].num = (uint32_t)latitude; - mExifInfo.gps_latitude[0].den = 1; - mExifInfo.gps_latitude[1].num = (uint32_t)((latitude - mExifInfo.gps_latitude[0].num) * 60); - mExifInfo.gps_latitude[1].den = 1; - mExifInfo.gps_latitude[2].num = (uint32_t)((((latitude - mExifInfo.gps_latitude[0].num) * 60) - - mExifInfo.gps_latitude[1].num) * 60); - mExifInfo.gps_latitude[2].den = 1; - - mExifInfo.gps_longitude[0].num = (uint32_t)longitude; - mExifInfo.gps_longitude[0].den = 1; - mExifInfo.gps_longitude[1].num = (uint32_t)((longitude - mExifInfo.gps_longitude[0].num) * 60); - mExifInfo.gps_longitude[1].den = 1; - mExifInfo.gps_longitude[2].num = (uint32_t)((((longitude - mExifInfo.gps_longitude[0].num) * 60) - - mExifInfo.gps_longitude[1].num) * 60); - mExifInfo.gps_longitude[2].den = 1; - - mExifInfo.gps_altitude.num = (uint32_t)altitude; - mExifInfo.gps_altitude.den = 1; - - 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, 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 : - LOGE("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 Vector &args) -{ - 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 = 4261248; -int SecCamera::jpegLineLength = 636; - -}; // namespace android -- cgit v1.1