/* * 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 ALOG_NDEBUG 0 #define ALOG_TAG "SecCamera" #include #include #include #include #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", \ __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", \ __func__,__LINE__, strerror(errno), m_camera_id); \ return NULL; \ } namespace android { static struct timeval time_start; static struct timeval time_stop; #if defined(ALOG_NDEBUG) && LOG_NDEBUG == 0 unsigned long measure_time_camera(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; } #endif static int close_buffers(struct SecBuffer *buffers, int num_of_buf) { int ret; for (int i = 0; i < num_of_buf; i++) { for(int j = 0; j < MAX_PLANES; j++) { if (buffers[i].virt.extP[j]) { #ifndef BOARD_USE_V4L2_ION ret = munmap(buffers[i].virt.extP[j], buffers[i].size.extS[j]); ALOGV("munmap():buffers[%d].virt.extP[%d]: 0x%x size = %d", i, j, (unsigned int) buffers[i].virt.extP[j], buffers[i].size.extS[j]); #endif buffers[i].virt.extP[j] = NULL; } } } return 0; } static int get_pixel_depth(unsigned int fmt) { int depth = 0; switch (fmt) { case V4L2_PIX_FMT_NV12: case V4L2_PIX_FMT_NV12T: case V4L2_PIX_FMT_NV21: case V4L2_PIX_FMT_YUV420: case V4L2_PIX_FMT_YVU420: case V4L2_PIX_FMT_YVU420M: 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; } 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", __func__); return ret; } if (ret == 0) { ALOGE("ERR(%s):No data in 10 secs..", __func__); return ret; } return ret; } static int fimc_v4l2_querycap(int fp) { struct v4l2_capability cap; if (ioctl(fp, VIDIOC_QUERYCAP, &cap) < 0) { ALOGE("ERR(%s):VIDIOC_QUERYCAP failed", __func__); return -1; } if (!(cap.capabilities & V4L2_CAP_VIDEO_CAPTURE)) { ALOGE("ERR(%s):no capture devices", __func__); return -1; } return 0; } 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", __func__); return NULL; } ALOGI("Name of input channel[%d] is %s", input.index, input.name); return input.name; } static int fimc_v4l2_s_input(int fp, int index) { struct v4l2_input input; input.index = index; if (ioctl(fp, VIDIOC_S_INPUT, &input) < 0) { ALOGE("ERR(%s):VIDIOC_S_INPUT failed", __func__); return -1; } return 0; } static int fimc_v4l2_s_fmt(int fp, int width, int height, unsigned int fmt, enum v4l2_field field, unsigned int num_plane) { struct v4l2_format v4l2_fmt; struct v4l2_pix_format pixfmt; unsigned int framesize; memset(&v4l2_fmt, 0, sizeof(struct v4l2_format)); v4l2_fmt.type = V4L2_BUF_TYPE; #ifdef BOARD_USE_V4L2 framesize = (width * height * get_pixel_depth(fmt)) / 8; v4l2_fmt.fmt.pix_mp.width = width; v4l2_fmt.fmt.pix_mp.height = height; v4l2_fmt.fmt.pix_mp.pixelformat = fmt; v4l2_fmt.fmt.pix_mp.field = field; if (num_plane == 1) { v4l2_fmt.fmt.pix_mp.plane_fmt[0].sizeimage = framesize; } else if (num_plane == 2) { v4l2_fmt.fmt.pix_mp.plane_fmt[0].sizeimage = ALIGN(width * height, 2048); v4l2_fmt.fmt.pix_mp.plane_fmt[1].sizeimage = ALIGN(width/2, 16) * ALIGN(height/2, 16) * 2; } else if (num_plane == 3) { v4l2_fmt.fmt.pix_mp.plane_fmt[0].sizeimage = ALIGN(width, 16) * ALIGN(height, 16); v4l2_fmt.fmt.pix_mp.plane_fmt[1].sizeimage = ALIGN(width/2, 16) * ALIGN(height/2, 16); v4l2_fmt.fmt.pix_mp.plane_fmt[2].sizeimage = ALIGN(width/2, 16) * ALIGN(height/2, 16); } else { ALOGE("ERR(%s): Invalid plane number", __func__); return -1; } v4l2_fmt.fmt.pix_mp.num_planes = num_plane; #else memset(&pixfmt, 0, sizeof(pixfmt)); pixfmt.width = width; pixfmt.height = height; pixfmt.pixelformat = fmt; pixfmt.field = V4L2_FIELD_NONE; v4l2_fmt.fmt.pix = pixfmt; ALOGV("fimc_v4l2_s_fmt : width(%d) height(%d)", width, height); #endif /* Set up for capture */ if (ioctl(fp, VIDIOC_S_FMT, &v4l2_fmt) < 0) { ALOGE("ERR(%s):VIDIOC_S_FMT failed", __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; memset(&pixfmt, 0, sizeof(pixfmt)); v4l2_fmt.type = V4L2_BUF_TYPE; pixfmt.width = width; pixfmt.height = height; pixfmt.pixelformat = fmt; if (fmt == V4L2_PIX_FMT_JPEG) pixfmt.colorspace = V4L2_COLORSPACE_JPEG; v4l2_fmt.fmt.pix = pixfmt; ALOGV("fimc_v4l2_s_fmt_cap : width(%d) height(%d)", width, height); /* Set up for capture */ if (ioctl(fp, VIDIOC_S_FMT, &v4l2_fmt) < 0) { ALOGE("ERR(%s):VIDIOC_S_FMT failed", __func__); return -1; } return 0; } int fimc_v4l2_s_fmt_is(int fp, int width, int height, unsigned int fmt, enum v4l2_field field) { struct v4l2_format v4l2_fmt; struct v4l2_pix_format pixfmt; memset(&pixfmt, 0, sizeof(pixfmt)); v4l2_fmt.type = V4L2_BUF_TYPE_PRIVATE; pixfmt.width = width; pixfmt.height = height; pixfmt.pixelformat = fmt; pixfmt.field = field; v4l2_fmt.fmt.pix = pixfmt; ALOGV("fimc_v4l2_s_fmt_is : width(%d) height(%d)", width, height); /* Set up for capture */ if (ioctl(fp, VIDIOC_S_FMT, &v4l2_fmt) < 0) { ALOGE("ERR(%s):VIDIOC_S_FMT failed", __func__); return -1; } return 0; } static int fimc_v4l2_enum_fmt(int fp, unsigned int fmt) { struct v4l2_fmtdesc fmtdesc; int found = 0; fmtdesc.type = V4L2_BUF_TYPE; fmtdesc.index = 0; while (ioctl(fp, VIDIOC_ENUM_FMT, &fmtdesc) == 0) { if (fmtdesc.pixelformat == fmt) { ALOGV("passed fmt = %#x found pixel format[%d]: %s", fmt, fmtdesc.index, fmtdesc.description); found = 1; break; } fmtdesc.index++; } if (!found) { ALOGE("unsupported pixel format"); return -1; } return 0; } static int fimc_v4l2_reqbufs(int fp, enum v4l2_buf_type type, int nr_bufs) { struct v4l2_requestbuffers req; req.count = nr_bufs; req.type = type; req.memory = V4L2_MEMORY_TYPE; if (ioctl(fp, VIDIOC_REQBUFS, &req) < 0) { ALOGE("ERR(%s):VIDIOC_REQBUFS failed", __func__); return -1; } return req.count; } static int fimc_v4l2_querybuf(int fp, struct SecBuffer *buffers, enum v4l2_buf_type type, int nr_frames, int num_plane) { struct v4l2_buffer v4l2_buf; #ifdef BOARD_USE_V4L2 struct v4l2_plane planes[VIDEO_MAX_PLANES]; #endif int i, ret, plane_index; for (i = 0; i < nr_frames; i++) { v4l2_buf.type = type; v4l2_buf.memory = V4L2_MEMORY_TYPE; v4l2_buf.index = i; #ifdef BOARD_USE_V4L2 v4l2_buf.m.planes = planes; v4l2_buf.length = num_plane; // this is for multi-planar ALOGV("QUERYBUF(index=%d)", i); ALOGV("memory plane is %d", v4l2_buf.length); #endif ret = ioctl(fp, VIDIOC_QUERYBUF, &v4l2_buf); if (ret < 0) { ALOGE("ERR(%s):VIDIOC_QUERYBUF failed", __func__); return -1; } #ifdef BOARD_USE_V4L2 for (plane_index = 0; plane_index < num_plane; plane_index++) { ALOGV("Offset : 0x%x", v4l2_buf.m.planes[plane_index].m.mem_offset); ALOGV("Plane Length : 0x%x", v4l2_buf.m.planes[plane_index].length); buffers[i].phys.extP[plane_index] = (unsigned int)v4l2_buf.m.planes[plane_index].cookie; buffers[i].size.extS[plane_index] = v4l2_buf.m.planes[plane_index].length; ALOGV("length[%d] : 0x%x", i, buffers[i].size.extS[plane_index]); if ((buffers[i].virt.extP[plane_index] = (char *)mmap(0, v4l2_buf.m.planes[plane_index].length, PROT_READ | PROT_WRITE, MAP_SHARED, fp, v4l2_buf.m.planes[plane_index].m.mem_offset)) < 0) { ALOGE("mmap failed"); return -1; } ALOGV("vaddr[%d][%d] : 0x%x", i, plane_index, (__u32) buffers[i].virt.extP[plane_index]); } #else buffers[i].size.s = v4l2_buf.length; if ((buffers[i].virt.p = (char *)mmap(0, v4l2_buf.length, PROT_READ | PROT_WRITE, MAP_SHARED, fp, v4l2_buf.m.offset)) < 0) { ALOGE("%s %d] mmap() failed",__func__, __LINE__); return -1; } ALOGV("buffers[%d].virt.p = %p v4l2_buf.length = %d", i, buffers[i].virt.p, v4l2_buf.length); #endif } return 0; } static int fimc_v4l2_streamon(int fp) { enum v4l2_buf_type type = V4L2_BUF_TYPE; int ret; ret = ioctl(fp, VIDIOC_STREAMON, &type); if (ret < 0) { ALOGE("ERR(%s):VIDIOC_STREAMON failed", __func__); return ret; } return ret; } static int fimc_v4l2_streamoff(int fp) { enum v4l2_buf_type type = V4L2_BUF_TYPE; int ret; ALOGV("%s :", __func__); ret = ioctl(fp, VIDIOC_STREAMOFF, &type); if (ret < 0) { ALOGE("ERR(%s):VIDIOC_STREAMOFF failed", __func__); return ret; } return ret; } static int fimc_v4l2_qbuf(int fp, int width, int height, struct SecBuffer *vaddr, int index, int num_plane, int mode) { struct v4l2_buffer v4l2_buf; int ret; #ifdef BOARD_USE_V4L2 struct v4l2_plane planes[VIDEO_MAX_PLANES]; v4l2_buf.m.planes = planes; v4l2_buf.length = num_plane; #endif v4l2_buf.type = V4L2_BUF_TYPE; v4l2_buf.memory = V4L2_MEMORY_TYPE; v4l2_buf.index = index; #ifdef BOARD_USE_V4L2_ION if (mode == PREVIEW_MODE) { if (num_plane == 1) { v4l2_buf.m.planes[0].m.userptr = (long unsigned int)vaddr[index].virt.extP[0]; v4l2_buf.m.planes[0].length = width * height * 2; } else if (num_plane == 2) { v4l2_buf.m.planes[0].m.userptr = (long unsigned int)vaddr[index].virt.extP[0]; v4l2_buf.m.planes[0].length = ALIGN(width, 16) * ALIGN(height, 16); v4l2_buf.m.planes[1].m.userptr = (long unsigned int)vaddr[index].virt.extP[1]; v4l2_buf.m.planes[1].length = ALIGN(width/2, 16) * ALIGN(height/2, 16); } else if (num_plane == 3) { v4l2_buf.m.planes[0].m.userptr = (long unsigned int)vaddr[index].virt.extP[0]; v4l2_buf.m.planes[0].length = ALIGN(width, 16) * ALIGN(height, 16); v4l2_buf.m.planes[1].m.userptr = (long unsigned int)vaddr[index].virt.extP[1]; v4l2_buf.m.planes[1].length = ALIGN(width/2, 16) * ALIGN(height/2, 16); v4l2_buf.m.planes[2].m.userptr = (long unsigned int)vaddr[index].virt.extP[2]; v4l2_buf.m.planes[2].length = ALIGN(width/2, 16) * ALIGN(height/2, 16); } else { ALOGE("ERR(%s): Invalid plane number", __func__); return -1; } } else if (mode == CAPTURE_MODE) { v4l2_buf.m.planes[0].m.userptr = (long unsigned int)vaddr[index].virt.extP[0]; v4l2_buf.m.planes[0].length = width * height * 2; } else if (mode == RECORD_MODE) { v4l2_buf.m.planes[0].m.userptr = (long unsigned int)vaddr[index].virt.extP[0]; v4l2_buf.m.planes[0].length = ALIGN(ALIGN(width, 16) * ALIGN(height, 16), 2048); v4l2_buf.m.planes[1].m.userptr = (long unsigned int)vaddr[index].virt.extP[1]; v4l2_buf.m.planes[1].length = ALIGN(ALIGN(width, 16) * ALIGN(height >> 1, 8), 2048); } else { ALOGE("ERR(%s): Invalid mode", __func__); return -1; } #endif ret = ioctl(fp, VIDIOC_QBUF, &v4l2_buf); if (ret < 0) { ALOGE("ERR(%s):VIDIOC_QBUF failed", __func__); return ret; } return 0; } static int fimc_v4l2_dqbuf(int fp, int num_plane) { struct v4l2_buffer v4l2_buf; int ret; #ifdef BOARD_USE_V4L2 struct v4l2_plane planes[VIDEO_MAX_PLANES]; v4l2_buf.m.planes = planes; v4l2_buf.length = num_plane; #endif v4l2_buf.type = V4L2_BUF_TYPE; v4l2_buf.memory = V4L2_MEMORY_TYPE; ret = ioctl(fp, VIDIOC_DQBUF, &v4l2_buf); if (ret < 0) { ALOGE("ERR(%s):VIDIOC_DQBUF failed, dropped frame", __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", __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", __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; 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", __func__); return ret; } static int fimc_v4l2_s_ext_ctrl_face_detection(int fp, unsigned int id, void *value) { struct v4l2_ext_control ext_ctrl_fd[111]; struct v4l2_ext_controls ext_ctrls_fd; struct v4l2_ext_controls *ctrls; camera_frame_metadata_t *facedata = (camera_frame_metadata_t *)value; int i, ret; ext_ctrl_fd[0].id = V4L2_CID_IS_FD_GET_FACE_COUNT; for (i = 0; i < 5; i++) { ext_ctrl_fd[22*i+1].id = V4L2_CID_IS_FD_GET_FACE_FRAME_NUMBER; ext_ctrl_fd[22*i+2].id = V4L2_CID_IS_FD_GET_FACE_CONFIDENCE; ext_ctrl_fd[22*i+3].id = V4L2_CID_IS_FD_GET_FACE_SMILE_LEVEL; ext_ctrl_fd[22*i+4].id = V4L2_CID_IS_FD_GET_FACE_BLINK_LEVEL; ext_ctrl_fd[22*i+5].id = V4L2_CID_IS_FD_GET_FACE_TOPLEFT_X; ext_ctrl_fd[22*i+6].id = V4L2_CID_IS_FD_GET_FACE_TOPLEFT_Y; ext_ctrl_fd[22*i+7].id = V4L2_CID_IS_FD_GET_FACE_BOTTOMRIGHT_X; ext_ctrl_fd[22*i+8].id = V4L2_CID_IS_FD_GET_FACE_BOTTOMRIGHT_Y; ext_ctrl_fd[22*i+9].id = V4L2_CID_IS_FD_GET_LEFT_EYE_TOPLEFT_X; ext_ctrl_fd[22*i+10].id = V4L2_CID_IS_FD_GET_LEFT_EYE_TOPLEFT_Y; ext_ctrl_fd[22*i+11].id = V4L2_CID_IS_FD_GET_LEFT_EYE_BOTTOMRIGHT_X; ext_ctrl_fd[22*i+12].id = V4L2_CID_IS_FD_GET_LEFT_EYE_BOTTOMRIGHT_Y; ext_ctrl_fd[22*i+13].id = V4L2_CID_IS_FD_GET_RIGHT_EYE_TOPLEFT_X; ext_ctrl_fd[22*i+14].id = V4L2_CID_IS_FD_GET_RIGHT_EYE_TOPLEFT_Y; ext_ctrl_fd[22*i+15].id = V4L2_CID_IS_FD_GET_RIGHT_EYE_BOTTOMRIGHT_X; ext_ctrl_fd[22*i+16].id = V4L2_CID_IS_FD_GET_RIGHT_EYE_BOTTOMRIGHT_Y; ext_ctrl_fd[22*i+17].id = V4L2_CID_IS_FD_GET_MOUTH_TOPLEFT_X; ext_ctrl_fd[22*i+18].id = V4L2_CID_IS_FD_GET_MOUTH_TOPLEFT_Y; ext_ctrl_fd[22*i+19].id = V4L2_CID_IS_FD_GET_MOUTH_BOTTOMRIGHT_X; ext_ctrl_fd[22*i+20].id = V4L2_CID_IS_FD_GET_MOUTH_BOTTOMRIGHT_Y; ext_ctrl_fd[22*i+21].id = V4L2_CID_IS_FD_GET_ANGLE; ext_ctrl_fd[22*i+22].id = V4L2_CID_IS_FD_GET_NEXT; } ext_ctrls_fd.ctrl_class = V4L2_CTRL_CLASS_CAMERA; ext_ctrls_fd.count = 111; ext_ctrls_fd.controls = ext_ctrl_fd; ctrls = &ext_ctrls_fd; ret = ioctl(fp, VIDIOC_G_EXT_CTRLS, &ext_ctrls_fd); facedata->number_of_faces = ext_ctrls_fd.controls[0].value; for(i = 0; i < facedata->number_of_faces; i++) { facedata->faces[i].rect[0] = ext_ctrl_fd[22*i+5].value; facedata->faces[i].rect[1] = ext_ctrl_fd[22*i+6].value; facedata->faces[i].rect[2] = ext_ctrl_fd[22*i+7].value; facedata->faces[i].rect[3] = ext_ctrl_fd[22*i+8].value; facedata->faces[i].score = ext_ctrl_fd[22*i+2].value; /* TODO : id is unique value for each face. We need to suppot this. */ facedata->faces[i].id = 0; facedata->faces[i].left_eye[0] = (ext_ctrl_fd[22*i+9].value + ext_ctrl_fd[22*i+11].value) / 2; facedata->faces[i].left_eye[1] = (ext_ctrl_fd[22*i+10].value + ext_ctrl_fd[22*i+12].value) / 2; facedata->faces[i].right_eye[0] = (ext_ctrl_fd[22*i+13].value + ext_ctrl_fd[22*i+15].value) / 2; facedata->faces[i].right_eye[1] = (ext_ctrl_fd[22*i+14].value + ext_ctrl_fd[22*i+16].value) / 2; facedata->faces[i].mouth[0] = (ext_ctrl_fd[22*i+17].value + ext_ctrl_fd[22*i+19].value) / 2; facedata->faces[i].mouth[1] = (ext_ctrl_fd[22*i+18].value + ext_ctrl_fd[22*i+20].value) / 2; } 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", __func__); return -1; } ALOGV("%s : timeperframe: numerator %d, denominator %d", __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", __func__); return ret; } return 0; } SecCamera::SecCamera() : m_flagCreate(0), m_preview_state(0), m_snapshot_state(0), m_camera_id(CAMERA_ID_BACK), m_camera_use_ISP(0), m_cam_fd(-1), m_cam_fd2(-1), m_cam_fd3(-1), m_cap_fd(-1), m_rec_fd(-1), m_jpeg_fd(-1), m_flag_record_start(0), m_preview_v4lformat(V4L2_PIX_FMT_YVU420), 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(V4L2_PIX_FMT_YUYV), m_snapshot_width (0), m_snapshot_height (0), m_num_capbuf (0), m_videosnapshot_width (0), m_videosnapshot_height(0), m_snapshot_max_width (MAX_BACK_CAMERA_SNAPSHOT_WIDTH), m_snapshot_max_height (MAX_BACK_CAMERA_SNAPSHOT_HEIGHT), m_recording_en (0), m_record_hint (0), m_recording_width (0), m_recording_height (0), m_angle(-1), m_anti_banding(0), m_wdr(0), m_anti_shake(0), m_zoom_level(-1), m_object_tracking(-1), m_smart_auto(-1), m_beauty_shot(-1), m_vintage_mode(-1), m_face_detect(0), m_object_tracking_start_stop(-1), m_gps_latitude(-1), m_gps_longitude(-1), m_gps_altitude(-1), m_gps_timestamp(-1), m_sensor_mode(-1), m_shot_mode(-1), m_exif_orientation(-1), m_chk_dataline(-1), m_video_gamma(0), m_slow_ae(0), m_camera_af_flag(-1), m_flag_camera_create(0), m_flag_camera_start(0), m_jpeg_thumbnail_width (0), m_jpeg_thumbnail_height(0), m_jpeg_thumbnail_quality(100), m_jpeg_quality(100), m_touch_af_start_stop(-1), m_postview_offset(0), m_auto_focus_state(0) #ifdef ENABLE_ESD_PREVIEW_CHECK , m_esd_check_count(0) #endif // ENABLE_ESD_PREVIEW_CHECK { initParameters(0); memset(&mExifInfo, 0, sizeof(mExifInfo)); memset(&m_events_c, 0, sizeof(m_events_c)); memset(&m_events_c2, 0, sizeof(m_events_c2)); memset(&m_events_c3, 0, sizeof(m_events_c3)); } SecCamera::~SecCamera() { ALOGV("%s :", __func__); DestroyCamera(); } bool SecCamera::CreateCamera(int index) { ALOGV("%s :", __func__); int ret = 0; switch (index) { 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: default: 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; } if (!m_flagCreate) { /* Arun C * Reset the lense position only during camera starts; don't do * reset between shot to shot */ m_flagCreate = 1; m_snapshot_state = 0; m_camera_af_flag = -1; m_camera_id = index; m_recording_en = 0; m_cam_fd = open(CAMERA_DEV_NAME, O_RDWR); if (m_cam_fd < 0) { ALOGE("ERR(%s):Cannot open %s (error : %s)", __func__, CAMERA_DEV_NAME, strerror(errno)); return -1; } ALOGV("%s: open(%s) --> m_cam_fd %d", __func__, CAMERA_DEV_NAME, m_cam_fd); ret = fimc_v4l2_querycap(m_cam_fd); CHECK(ret); if (!fimc_v4l2_enuminput(m_cam_fd, index)) { ALOGE("m_cam_fd(%d) fimc_v4l2_enuminput fail", m_cam_fd); return -1; } ret = fimc_v4l2_s_input(m_cam_fd, index); CHECK(ret); m_camera_use_ISP = getUseInternalISP(); if (m_camera_use_ISP) { if (!m_recording_en) fimc_v4l2_s_fmt_is(m_cam_fd, m_preview_max_width, m_preview_max_height, m_preview_v4lformat, (enum v4l2_field) IS_MODE_PREVIEW_STILL); else fimc_v4l2_s_fmt_is(m_cam_fd, m_preview_max_width, m_preview_max_height, m_preview_v4lformat, (enum v4l2_field) IS_MODE_PREVIEW_VIDEO); } ret = fimc_v4l2_s_fmt(m_cam_fd, m_preview_max_width, m_preview_max_height, m_preview_v4lformat, V4L2_FIELD_ANY, PREVIEW_NUM_PLANE); CHECK(ret); initParameters(m_camera_use_ISP); #ifdef SAMSUNG_EXYNOS4x12 #ifdef ZERO_SHUTTER_LAG if (m_camera_use_ISP) { m_cam_fd2 = open(CAMERA_DEV_NAME2, O_RDWR); ALOGV("%s: open(%s) --> m_cam_fd2 = %d", __func__, CAMERA_DEV_NAME2, m_cam_fd2); if (m_cam_fd2 < 0) { ALOGE("ERR(%s):Cannot open %s (error : %s)", __func__, CAMERA_DEV_NAME2, strerror(errno)); return -1; } ret = fimc_v4l2_querycap(m_cam_fd2); CHECK(ret); if (!fimc_v4l2_enuminput(m_cam_fd2, index)) { ALOGE("m_cam_fd2(%d) fimc_v4l2_enuminput fail", m_cam_fd2); return -1; } ret = fimc_v4l2_s_input(m_cam_fd2, index); CHECK(ret); } #endif #endif m_cam_fd3 = open(CAMERA_DEV_NAME3, O_RDWR); ALOGV("%s: open(%s) --> m_cam_fd3 = %d", __func__, CAMERA_DEV_NAME3, m_cam_fd3); if (m_cam_fd3 < 0) { ALOGE("ERR(%s):Cannot open %s (error : %s)", __func__, CAMERA_DEV_NAME3, strerror(errno)); return -1; } ret = fimc_v4l2_querycap(m_cam_fd3); CHECK(ret); if (!fimc_v4l2_enuminput(m_cam_fd3, index)) { ALOGE("m_cam_fd3(%d) fimc_v4l2_enuminput fail", m_cam_fd3); return -1; } ret = fimc_v4l2_s_input(m_cam_fd3, index); CHECK(ret); setExifFixedAttribute(); } #ifdef ZERO_SHUTTER_LAG if (m_camera_use_ISP) m_cap_fd = m_cam_fd2; else m_cap_fd = m_cam_fd; #else m_cap_fd = m_cam_fd; #endif m_rec_fd = m_cam_fd3; if (m_camera_use_ISP) m_num_capbuf = CAP_BUFFERS; else m_num_capbuf = 1; m_flag_camera_create = 1; return 0; } void SecCamera::resetCamera() { ALOGV("%s :", __func__); DestroyCamera(); CreateCamera(m_camera_id); } bool SecCamera::DestroyCamera() { ALOGV("%s :", __func__); if (m_flagCreate) { stopRecord(); /* close m_cam_fd after stopRecord() because stopRecord() * uses m_cam_fd to change frame rate */ ALOGI("DestroyCamera: m_cam_fd(%d)", m_cam_fd); if (m_cam_fd > -1) { close(m_cam_fd); m_cam_fd = -1; } #ifdef ZERO_SHUTTER_LAG if (m_camera_use_ISP) { ALOGI("DestroyCamera: m_cam_fd2(%d)", m_cam_fd2); if (m_cam_fd2 > -1) { close(m_cam_fd2); m_cam_fd2 = -1; } } #endif ALOGI("DestroyCamera: m_cam_fd3(%d)", m_cam_fd3); if (m_cam_fd3 > -1) { close(m_cam_fd3); m_cam_fd3 = -1; } m_flagCreate = 0; } else ALOGI("%s : already deinitialized", __func__); return 0; } void SecCamera::initParameters(int internalISP) { memset(&m_streamparm, 0, sizeof(m_streamparm)); 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 = FRAME_RATE_AUTO; m_params->flash_mode = FLASH_MODE_AUTO; m_params->iso = ISO_AUTO; m_params->metering = METERING_CENTER; m_params->saturation = SATURATION_DEFAULT; m_params->scene_mode = SCENE_MODE_NONE; m_params->sharpness = SHARPNESS_DEFAULT; m_params->white_balance = WHITE_BALANCE_AUTO; m_params->anti_banding = ANTI_BANDING_OFF; m_params->effects = IMAGE_EFFECT_NONE; m_params->focus_mode = FOCUS_MODE_AUTO; if (internalISP) { m_params->contrast = IS_CONTRAST_DEFAULT; m_params->brightness = IS_BRIGHTNESS_DEFAULT; m_params->exposure = IS_EXPOSURE_DEFAULT; m_params->hue = IS_HUE_DEFAULT; m_params->aeawb_mode = AE_UNLOCK_AWB_UNLOCK; } else { m_params->contrast = CONTRAST_DEFAULT; m_params->brightness = EV_DEFAULT; m_params->exposure = EV_DEFAULT; m_params->hue = -1; m_params->aeawb_mode = -1; } } int SecCamera::setMode(int recording_en) { ALOGV("%s :", __func__); int mode; m_recording_en = recording_en; if (m_camera_use_ISP) { if (!recording_en) mode = IS_MODE_PREVIEW_STILL; else mode = IS_MODE_PREVIEW_VIDEO; if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_IS_S_FORMAT_SCENARIO, mode) < 0) { ALOGE("ERR(%s):Fail on V4L2_CID_IS_S_FORMAT_SCENARIO", __func__); return -1; } } return 0; } int SecCamera::getCameraFd(enum CAM_MODE mode) { int ret = -1; switch (mode) { case PREVIEW: ret = m_cam_fd; break; case PICTURE: ret = m_cap_fd; break; default: ret = m_cam_fd; break; } return ret; } 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", __func__); return 0; } if (m_cam_fd <= 0) { ALOGE("ERR(%s):Camera was closed", __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); ALOGV("m_camera_use_ISP(%d), %s", m_camera_use_ISP, (const char*)getCameraSensorName()); if (m_camera_use_ISP) { if (!m_recording_en) fimc_v4l2_s_fmt_is(m_cam_fd, m_videosnapshot_width, m_videosnapshot_height, m_preview_v4lformat, (enum v4l2_field) IS_MODE_PREVIEW_STILL); else fimc_v4l2_s_fmt_is(m_cam_fd, m_videosnapshot_width, m_videosnapshot_height, m_preview_v4lformat, (enum v4l2_field) IS_MODE_PREVIEW_VIDEO); } ret = fimc_v4l2_s_fmt(m_cam_fd, m_preview_width, m_preview_height, m_preview_v4lformat, V4L2_FIELD_ANY, PREVIEW_NUM_PLANE); CHECK(ret); #ifndef BOARD_USE_V4L2_ION if (!m_camera_use_ISP) { fimc_v4l2_s_fmt_is(m_cam_fd, m_preview_width, m_preview_height, m_preview_v4lformat, (enum v4l2_field) IS_MODE_PREVIEW_STILL); } #endif if (m_camera_use_ISP) { if (!m_recording_en) ret = fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_IS_S_SCENARIO_MODE, IS_MODE_PREVIEW_STILL); else ret = fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_IS_S_SCENARIO_MODE, IS_MODE_PREVIEW_VIDEO); } CHECK(ret); #ifndef BOARD_USE_V4L2_ION ret = fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CACHEABLE, 1); CHECK(ret); #endif ret = fimc_v4l2_reqbufs(m_cam_fd, V4L2_BUF_TYPE, MAX_BUFFERS); CHECK(ret); #ifndef BOARD_USE_V4L2_ION ret = fimc_v4l2_querybuf(m_cam_fd, m_buffers_preview, V4L2_BUF_TYPE, MAX_BUFFERS, PREVIEW_NUM_PLANE); CHECK(ret); #endif ALOGV("%s : m_preview_width: %d m_preview_height: %d m_angle: %d", __func__, m_preview_width, m_preview_height, m_angle); ALOGV("m_camera_id : %d", m_camera_id); /* start with all buffers in queue */ for (int i = 0; i < MAX_BUFFERS; i++) { ret = fimc_v4l2_qbuf(m_cam_fd, m_preview_width, m_preview_height, m_buffers_preview, i, PREVIEW_NUM_PLANE, PREVIEW_MODE); CHECK(ret); } ret = fimc_v4l2_streamon(m_cam_fd); CHECK(ret); #ifdef USE_FACE_DETECTION if (m_camera_use_ISP) { ret = fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_IS_CMD_FD, IS_FD_COMMAND_START); CHECK(ret); } #endif #ifdef ZERO_SHUTTER_LAG if (m_camera_use_ISP && !m_recording_en) { stopSnapshot(); startSnapshot(NULL); } #endif m_flag_camera_start = 1; ALOGV("%s: got the first frame of the preview", __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; } #ifdef ZERO_SHUTTER_LAG if (m_camera_use_ISP && !m_recording_en) stopSnapshot(); #endif if (m_params->flash_mode == FLASH_MODE_TORCH) setFlashMode(FLASH_MODE_OFF); if (m_cam_fd <= 0) { ALOGE("ERR(%s):Camera was closed", __func__); return -1; } #ifdef USE_FACE_DETECTION if (m_camera_use_ISP) { ret = fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_IS_CMD_FD, IS_FD_COMMAND_STOP); CHECK(ret); } #endif /* TODO : This code is temporary implementation. */ /* Because streamoff is failed when ae lock or awb lock state */ if (m_camera_use_ISP && m_params->aeawb_mode) { if (m_params->aeawb_mode & 0x1) { if (setAutoExposureLock(0) < 0) { ALOGE("ERR(%s): Fail on setAutoExposureLock()"); return -1; } } if (m_params->aeawb_mode & (0x1 << 1)) { if (setAutoWhiteBalanceLock(0) < 0) { ALOGE("ERR(%s): Fail on setAutoWhiteBalnaceLock()"); return -1; } } m_params->aeawb_mode = 0; } ret = fimc_v4l2_streamoff(m_cam_fd); CHECK(ret); close_buffers(m_buffers_preview, MAX_BUFFERS); fimc_v4l2_reqbufs(m_cam_fd, V4L2_BUF_TYPE, 0); m_flag_camera_start = 0; return ret; } int SecCamera::startSnapshot(SecBuffer *yuv_buf) { ALOGV("%s :", __func__); // already started if (m_snapshot_state) { ALOGI("%s: Doing nothing because snapshot is already started!", __func__); return 0; } if (m_cap_fd <= 0) { ALOGE("ERR(%s):Camera was closed", __func__); return -1; } m_snapshot_state = 1; memset(&m_events_c2, 0, sizeof(m_events_c2)); m_events_c2.fd = m_cap_fd; m_events_c2.events = POLLIN | POLLERR; #if defined(ALOG_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 int ret = fimc_v4l2_enum_fmt(m_cap_fd, m_snapshot_v4lformat); CHECK(ret); if (m_camera_use_ISP) { fimc_v4l2_s_fmt_is(m_cap_fd, m_videosnapshot_width, m_videosnapshot_height, m_preview_v4lformat, (enum v4l2_field) IS_MODE_PREVIEW_STILL); } if (!m_recording_en) ret = fimc_v4l2_s_fmt_cap(m_cap_fd, m_snapshot_width, m_snapshot_height, m_snapshot_v4lformat); else ret = fimc_v4l2_s_fmt_cap(m_cap_fd, m_videosnapshot_width, m_videosnapshot_height, m_snapshot_v4lformat); CHECK(ret); #ifndef BOARD_USE_V4L2_ION if (!m_camera_use_ISP) if (!m_recording_en) fimc_v4l2_s_fmt_is(m_cap_fd, m_snapshot_width, m_snapshot_height, m_preview_v4lformat, (enum v4l2_field) IS_MODE_PREVIEW_STILL); else fimc_v4l2_s_fmt_is(m_cap_fd, m_videosnapshot_width, m_videosnapshot_height, m_preview_v4lformat, (enum v4l2_field) IS_MODE_PREVIEW_VIDEO); #endif #ifndef ZERO_SHUTTER_LAG if (m_camera_use_ISP) ret = fimc_v4l2_s_ctrl(m_cap_fd, V4L2_CID_IS_S_SCENARIO_MODE, IS_MODE_PREVIEW_STILL); CHECK(ret); #endif #ifndef BOARD_USE_V4L2_ION ret = fimc_v4l2_s_ctrl(m_cap_fd, V4L2_CID_CACHEABLE, 1); CHECK(ret); #endif ret = fimc_v4l2_reqbufs(m_cap_fd, V4L2_BUF_TYPE, m_num_capbuf); CHECK(ret); #ifdef BOARD_USE_V4L2_ION #ifndef ZERO_SHUTTER_LAG m_capture_buf[0].virt.p = (char *)yuv_buf->virt.p; #endif #else ret = fimc_v4l2_querybuf(m_cap_fd, m_capture_buf, V4L2_BUF_TYPE, m_num_capbuf, 1); CHECK(ret); #endif /* start with all buffers in queue */ for (int i = 0; i < m_num_capbuf; i++) { ret = fimc_v4l2_qbuf(m_cap_fd, m_snapshot_width, m_snapshot_height, m_capture_buf, i, 1, CAPTURE_MODE); CHECK(ret); } ret = fimc_v4l2_streamon(m_cap_fd); CHECK(ret); return 0; } int SecCamera::stopSnapshot(void) { int ret; ALOGV("%s :", __func__); if (!m_snapshot_state) { ALOGI("%s: Doing nothing because snapshot is not started!", __func__); return 0; } if (m_cap_fd <= 0) { ALOGE("ERR(%s):Camera was closed", __func__); return -1; } ret = fimc_v4l2_streamoff(m_cap_fd); CHECK(ret); endSnapshot(); m_snapshot_state = 0; return ret; } //Recording int SecCamera::startRecord(bool recordHint) { int ret, i; ALOGV("%s :", __func__); // aleady started if (m_flag_record_start > 0) { ALOGE("ERR(%s):Preview was already started", __func__); return 0; } if (m_rec_fd <= 0) { ALOGE("ERR(%s):Camera was closed", __func__); return -1; } /* enum_fmt, s_fmt sample */ ret = fimc_v4l2_enum_fmt(m_rec_fd, RECORD_PIX_FMT); CHECK(ret); ALOGI("%s: m_recording_width = %d, m_recording_height = %d", __func__, m_recording_width, m_recording_height); ALOGV("m_camera_use_ISP(%d), %s", m_camera_use_ISP, (const char*)getCameraSensorName()); if (m_camera_use_ISP) { fimc_v4l2_s_fmt_is(m_rec_fd, m_videosnapshot_width, m_videosnapshot_height, m_preview_v4lformat, (enum v4l2_field) IS_MODE_CAPTURE_VIDEO); ret = fimc_v4l2_s_fmt(m_rec_fd, m_recording_width, m_recording_height, RECORD_PIX_FMT, V4L2_FIELD_ANY, RECORD_NUM_PLANE); CHECK(ret); } else { ret = fimc_v4l2_s_fmt(m_rec_fd, m_preview_width, m_preview_height, RECORD_PIX_FMT, V4L2_FIELD_ANY, RECORD_NUM_PLANE); CHECK(ret); #ifndef BOARD_USE_V4L2_ION fimc_v4l2_s_fmt_is(m_rec_fd, m_preview_width, m_preview_height, m_preview_v4lformat, (enum v4l2_field) IS_MODE_CAPTURE_VIDEO); #endif } if (!m_camera_use_ISP) { ret = fimc_v4l2_s_ctrl(m_rec_fd, V4L2_CID_CAMERA_BUSFREQ_LOCK, 267160); CHECK(ret); } ret = fimc_v4l2_reqbufs(m_rec_fd, V4L2_BUF_TYPE, MAX_BUFFERS); CHECK(ret); #ifndef BOARD_USE_V4L2_ION ret = fimc_v4l2_querybuf(m_rec_fd, m_buffers_record, V4L2_BUF_TYPE, MAX_BUFFERS, RECORD_NUM_PLANE); CHECK(ret); #endif /* start with all buffers in queue */ for (i = 0; i < MAX_BUFFERS; i++) { ret = fimc_v4l2_qbuf(m_rec_fd, m_recording_width, m_recording_height, m_buffers_record, i, RECORD_NUM_PLANE, RECORD_MODE); CHECK(ret); } // Get and throw away the first frame since it is often garbled. memset(&m_events_c3, 0, sizeof(m_events_c3)); m_events_c3.fd = m_rec_fd; m_events_c3.events = POLLIN | POLLERR; m_record_hint = recordHint; #ifdef VIDEO_SNAPSHOT if (m_camera_use_ISP && m_record_hint) { stopSnapshot(); startSnapshot(NULL); } #endif ret = fimc_v4l2_streamon(m_rec_fd); 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; } #ifdef VIDEO_SNAPSHOT if (m_camera_use_ISP && m_record_hint) stopSnapshot(); #endif if (m_rec_fd <= 0) { ALOGE("ERR(%s):Camera was closed", __func__); return -1; } m_flag_record_start = 0; if (!m_camera_use_ISP) { ret = fimc_v4l2_s_ctrl(m_rec_fd, V4L2_CID_CAMERA_BUSFREQ_UNLOCK, 0); CHECK(ret); } ret = fimc_v4l2_streamoff(m_rec_fd); CHECK(ret); close_buffers(m_buffers_record, MAX_BUFFERS); fimc_v4l2_reqbufs(m_rec_fd, V4L2_BUF_TYPE, 0); return 0; } int SecCamera::getRecordAddr(int index, SecBuffer *buffer) { #ifdef BOARD_USE_V4L2 buffer->phys.extP[0] = (unsigned int)m_buffers_record[index].phys.extP[0]; buffer->phys.extP[1] = (unsigned int)(m_buffers_record[index].phys.extP[0] + (m_recording_width * m_recording_height)); #else buffer->phys.extP[0] = fimc_v4l2_s_ctrl(m_rec_fd, V4L2_CID_PADDR_Y, index); CHECK((int)buffer->phys.extP[0]); buffer->phys.extP[1] = fimc_v4l2_s_ctrl(m_rec_fd, V4L2_CID_PADDR_CBCR, index); CHECK((int)buffer->phys.extP[1]); #endif return 0; } int SecCamera::getPreviewAddr(int index, SecBuffer *buffer) { #ifdef BOARD_USE_V4L2 buffer->phys.extP[0] = (unsigned int)m_buffers_preview[index].phys.extP[0]; buffer->phys.extP[1] = (unsigned int)m_buffers_preview[index].phys.extP[1]; buffer->virt.extP[0] = m_buffers_preview[index].virt.extP[0]; #else buffer->phys.extP[0] = fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_PADDR_Y, index); CHECK((int)buffer->phys.extP[0]); buffer->phys.extP[1] = fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_PADDR_CBCR, index); CHECK((int)buffer->phys.extP[1]); #endif return 0; } int SecCamera::getCaptureAddr(int index, SecBuffer *buffer) { buffer->virt.extP[0] = m_capture_buf[index].virt.extP[0]; CHECK((int)buffer->virt.extP[0]); return 0; } #ifdef BOARD_USE_V4L2_ION void SecCamera::setUserBufferAddr(void *ptr, int index, int mode) { if (mode == PREVIEW_MODE) { m_buffers_preview[index].virt.extP[0] = (char *)((unsigned int *)ptr)[0]; m_buffers_preview[index].virt.extP[1] = (char *)((unsigned int *)ptr)[1]; m_buffers_preview[index].virt.extP[2] = (char *)((unsigned int *)ptr)[2]; } else if (mode == CAPTURE_MODE) { m_capture_buf[index].virt.extP[0] = (char *)ptr; } else if (mode == RECORD_MODE) { m_buffers_record[index].virt.extP[0] = (char *)ptr; m_buffers_record[index].virt.extP[1] = (char *)ptr + (ALIGN((ALIGN(m_recording_width, 16) * ALIGN(m_recording_height, 16)), 2048)); } else ALOGE("%s: Invalid fd!!!", __func__); } #endif int SecCamera::getPreview(camera_frame_metadata_t *facedata) { int index; int ret; if (m_flag_camera_start == 0 || fimc_poll(&m_events_c) == 0) { ALOGE("ERR(%s):Start Camera Device Reset", __func__); /* * 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); #ifdef BOARD_USE_V4L2_ION m_preview_state = 0; return -1; #endif ret = startPreview(); if (ret < 0) { ALOGE("ERR(%s): startPreview() return %d", __func__, ret); return 0; } } index = fimc_v4l2_dqbuf(m_cam_fd, PREVIEW_NUM_PLANE); if (!(0 <= index && index < MAX_BUFFERS)) { ALOGE("ERR(%s):wrong index = %d", __func__, index); return -1; } #ifdef USE_FACE_DETECTION if (m_camera_use_ISP) { fimc_v4l2_s_ext_ctrl_face_detection(m_cam_fd, 0, facedata); } #endif return index; } int SecCamera::setPreviewFrame(int index) { int ret; ret = fimc_v4l2_qbuf(m_cam_fd, m_preview_width, m_preview_height, m_buffers_preview, index, PREVIEW_NUM_PLANE, PREVIEW_MODE); CHECK(ret); return ret; } int SecCamera::getSnapshot() { int index; int ret; if (m_snapshot_state) { fimc_poll(&m_events_c2); index = fimc_v4l2_dqbuf(m_cap_fd, 1); if (!(0 <= index && index < m_num_capbuf)) { ALOGE("ERR(%s):wrong index = %d", __func__, index); return -1; } return index; } return -1; } int SecCamera::setSnapshotFrame(int index) { int ret; ret = fimc_v4l2_qbuf(m_cap_fd, m_snapshot_width, m_snapshot_height, m_capture_buf, index, PREVIEW_NUM_PLANE, CAPTURE_MODE); CHECK(ret); return ret; } int SecCamera::getRecordFrame() { if (m_flag_record_start == 0) { ALOGE("%s: m_flag_record_start is 0", __func__); return -1; } fimc_poll(&m_events_c3); int index = fimc_v4l2_dqbuf(m_rec_fd, RECORD_NUM_PLANE); if (!(0 <= index && index < MAX_BUFFERS)) { ALOGE("ERR(%s):wrong index = %d", __func__, index); return -1; } return index; } 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_rec_fd, m_recording_width, m_recording_height, m_buffers_record, index, RECORD_NUM_PLANE, RECORD_MODE); } 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(ALOG_NDEBUG) && LOG_NDEBUG == 0 if (v4lpixelformat == V4L2_PIX_FMT_YUV420) ALOGV("PreviewFormat:V4L2_PIX_FMT_YUV420"); else if (v4lpixelformat == V4L2_PIX_FMT_YVU420) ALOGV("PreviewFormat:V4L2_PIX_FMT_YVU420"); else if (v4lpixelformat == V4L2_PIX_FMT_YVU420M) ALOGV("PreviewFormat:V4L2_PIX_FMT_YVU420M"); 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 = FRAME_SIZE(V4L2_PIX_2_HAL_PIXEL_FORMAT(m_preview_v4lformat), *width, *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; } /* * 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; if (m_cam_fd <= 0) { ALOGE("ERR(%s):Camera was closed", __func__); return 0; } if (m_flag_camera_start > 0) { ALOGW("WARN(%s):Camera was in preview, should have been stopped", __func__); stopPreview(); } memset(&m_events_c, 0, sizeof(m_events_c)); m_events_c.fd = m_cam_fd; m_events_c.events = POLLIN | POLLERR; 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); #ifndef BOARD_USE_V4L2_ION if (!m_camera_use_ISP) if (!m_recording_en) fimc_v4l2_s_fmt_is(m_cap_fd, m_snapshot_width, m_snapshot_height, V4L2_PIX_FMT_JPEG, (enum v4l2_field) IS_MODE_PREVIEW_STILL); else fimc_v4l2_s_fmt_is(m_cap_fd, m_videosnapshot_width, m_videosnapshot_height, V4L2_PIX_FMT_JPEG, (enum v4l2_field) IS_MODE_PREVIEW_VIDEO); #endif ret = fimc_v4l2_reqbufs(m_cam_fd, V4L2_BUF_TYPE, nframe); CHECK(ret); #ifndef BOARD_USE_V4L2_ION ret = fimc_v4l2_querybuf(m_cam_fd, m_capture_buf, V4L2_BUF_TYPE, 1, 1); CHECK(ret); #endif ret = fimc_v4l2_qbuf(m_cam_fd, m_snapshot_width, m_snapshot_height, m_capture_buf, 0, 1, CAPTURE_MODE); CHECK(ret); ret = fimc_v4l2_streamon(m_cam_fd); CHECK(ret); return 0; } int SecCamera::endSnapshot(void) { close_buffers(m_capture_buf, m_num_capbuf); fimc_v4l2_reqbufs(m_cap_fd, V4L2_BUF_TYPE, 0); return 0; } /* * Set Jpeg quality & exif info and get JPEG data from camera ISP */ unsigned char* SecCamera::getJpeg(int *jpeg_size, int *thumb_size, unsigned int *thumb_addr, unsigned int *phyaddr) { int index, ret = 0; unsigned char *addr; SecBuffer jpegAddr; // capture ret = fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_CAPTURE, 0); CHECK_PTR(ret); ret = fimc_poll(&m_events_c); CHECK_PTR(ret); index = fimc_v4l2_dqbuf(m_cam_fd, 1); if (index != 0) { ALOGE("ERR(%s):wrong index = %d", __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); *thumb_size = fimc_v4l2_g_ctrl(m_cam_fd, V4L2_CID_CAM_JPEG_THUMB_SIZE); CHECK_PTR(*thumb_size); int thumb_offset = fimc_v4l2_g_ctrl(m_cam_fd, V4L2_CID_CAM_JPEG_THUMB_OFFSET); CHECK_PTR(thumb_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", index, m_snapshot_width, m_snapshot_height, *jpeg_size); addr = (unsigned char*)(m_capture_buf[0].virt.extP[0]) + main_offset; *thumb_addr = (unsigned int)(addr + thumb_offset); getPreviewAddr(index, &jpegAddr); *phyaddr = jpegAddr.phys.extP[0] + m_postview_offset; ret = fimc_v4l2_streamoff(m_cam_fd); CHECK_PTR(ret); return addr; } int SecCamera::getExif(unsigned char *pExifDst, unsigned char *pThumbSrc, int thumbSize) { #ifdef SAMSUNG_EXYNOS4210 /* JPEG encode for smdkv310 */ if (m_jpeg_fd > 0) { if (api_jpeg_encode_deinit(m_jpeg_fd) != JPEG_OK) ALOGE("ERR(%s):Fail on api_jpeg_encode_deinit", __func__); m_jpeg_fd = 0; } m_jpeg_fd = api_jpeg_encode_init(); ALOGV("(%s):JPEG device open ID = %d", __func__, m_jpeg_fd); if (m_jpeg_fd <= 0) { if (m_jpeg_fd < 0) { m_jpeg_fd = 0; ALOGE("ERR(%s):Cannot open a jpeg device file", __func__); return -1; } ALOGE("ERR(%s):JPEG device was closed", __func__); return -1; } if (m_snapshot_v4lformat == V4L2_PIX_FMT_RGB565) { ALOGE("ERR(%s):It doesn't support V4L2_PIX_FMT_RGB565", __func__); return -1; } struct jpeg_enc_param enc_param; enum jpeg_frame_format inFormat = YUV_422; enum jpeg_stream_format outFormat = JPEG_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: inFormat = YUV_420; outFormat = JPEG_420; break; case V4L2_PIX_FMT_YUYV: case V4L2_PIX_FMT_UYVY: case V4L2_PIX_FMT_YUV422P: default: inFormat = YUV_422; outFormat = JPEG_422; break; } // set encode parameters // enc_param.width = m_jpeg_thumbnail_width; enc_param.height = m_jpeg_thumbnail_width; enc_param.in_fmt = inFormat; // YCBCR Only enc_param.out_fmt = outFormat; if (m_jpeg_thumbnail_quality >= 90) enc_param.quality = QUALITY_LEVEL_1; else if (m_jpeg_thumbnail_quality >= 80) enc_param.quality = QUALITY_LEVEL_2; else if (m_jpeg_thumbnail_quality >= 70) enc_param.quality = QUALITY_LEVEL_3; else enc_param.quality = QUALITY_LEVEL_4; api_jpeg_set_encode_param(&enc_param); unsigned int thumbnail_size = m_jpeg_thumbnail_width * m_jpeg_thumbnail_height * 2; unsigned char *pInBuf = (unsigned char *)api_jpeg_get_encode_in_buf(m_jpeg_fd, thumbnail_size); if (pInBuf == NULL) { ALOGE("ERR(%s):JPEG input buffer is NULL!!", __func__); return -1; } unsigned char *pOutBuf = (unsigned char *)api_jpeg_get_encode_out_buf(m_jpeg_fd); if (pOutBuf == NULL) { ALOGE("ERR(%s):JPEG output buffer is NULL!!", __func__); return -1; } memcpy(pInBuf, pThumbSrc, thumbnail_size); enum jpeg_ret_type result = api_jpeg_encode_exe(m_jpeg_fd, &enc_param); if (result != JPEG_ENCODE_OK) { ALOGE("ERR(%s):encode failed", __func__); return -1; } unsigned int outbuf_size = enc_param.size; unsigned int exifSize; setExifChangedAttribute(); ALOGV("%s: calling jpgEnc.makeExif, mExifInfo.width set to %d, height to %d", __func__, mExifInfo.width, mExifInfo.height); ALOGV("%s : enableThumb set to true", __func__); mExifInfo.enableThumb = true; makeExif(pExifDst, pOutBuf, outbuf_size, &mExifInfo, &exifSize, true); #endif #ifdef SAMSUNG_EXYNOS4x12 /* JPEG encode for smdk4x12 */ unsigned int exifSize; if (m_camera_use_ISP) { ALOGV("%s : m_jpeg_thumbnail_width = %d, height = %d", __func__, m_jpeg_thumbnail_width, m_jpeg_thumbnail_height); m_jpeg_fd = jpeghal_enc_init(); ALOGV("(%s):JPEG device open ID = %d", __func__, m_jpeg_fd); if (m_jpeg_fd <= 0) { if (m_jpeg_fd < 0) { m_jpeg_fd = 0; ALOGE("ERR(%s):Cannot open a jpeg device file", __func__); return -1; } ALOGE("ERR(%s):JPEG device was closed", __func__); return -1; } if (m_snapshot_v4lformat == V4L2_PIX_FMT_RGB565) { ALOGE("ERR(%s):It doesn't support V4L2_PIX_FMT_RGB565", __func__); return -1; } struct jpeg_config enc_config; int outFormat; 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 = V4L2_PIX_FMT_JPEG_420; break; case V4L2_PIX_FMT_YUYV: case V4L2_PIX_FMT_UYVY: case V4L2_PIX_FMT_YUV422P: default: outFormat = V4L2_PIX_FMT_JPEG_422; break; } // set encode parameters // enc_config.mode = JPEG_ENCODE; if (m_jpeg_thumbnail_quality >= 90) enc_config.enc_qual = QUALITY_LEVEL_1; else if (m_jpeg_thumbnail_quality >= 80) enc_config.enc_qual = QUALITY_LEVEL_2; else if (m_jpeg_thumbnail_quality >= 70) enc_config.enc_qual = QUALITY_LEVEL_3; else enc_config.enc_qual = QUALITY_LEVEL_4; enc_config.width = m_jpeg_thumbnail_width; enc_config.height = m_jpeg_thumbnail_height; enc_config.pix.enc_fmt.in_fmt = m_snapshot_v4lformat; enc_config.pix.enc_fmt.out_fmt = outFormat; jpeghal_enc_setconfig(m_jpeg_fd, &enc_config); jpeghal_s_ctrl(m_jpeg_fd, V4L2_CID_CACHEABLE, 1); struct jpeg_buf m_jpeg_inbuf; m_jpeg_inbuf.memory = V4L2_MEMORY_MMAP; m_jpeg_inbuf.num_planes = 1; if (jpeghal_set_inbuf(m_jpeg_fd, &m_jpeg_inbuf) < 0) { ALOGE("ERR(%s):Fail to JPEG input buffer!!", __func__); return -1; } struct jpeg_buf m_jpeg_outbuf; m_jpeg_outbuf.memory = V4L2_MEMORY_MMAP; m_jpeg_outbuf.num_planes = 1; if (jpeghal_set_outbuf(m_jpeg_fd, &m_jpeg_outbuf) < 0) { ALOGE("ERR(%s):Fail to JPEG output buffer!!", __func__); return -1; } memcpy(m_jpeg_inbuf.start[0], pThumbSrc, m_jpeg_inbuf.length[0]); if (jpeghal_enc_exe(m_jpeg_fd, &m_jpeg_inbuf, &m_jpeg_outbuf) < 0) { ALOGE("ERR(%s):encode failed", __func__); return -1; } int outbuf_size = jpeghal_g_ctrl(m_jpeg_fd, V4L2_CID_CAM_JPEG_ENCODEDSIZE); if (outbuf_size < 0) { ALOGE("ERR(%s): jpeghal_g_ctrl fail on V4L2_CID_CAM_JPEG_ENCODEDSIZE", __func__); return -1; } setExifChangedAttribute(); ALOGV("%s: calling jpgEnc.makeExif, mExifInfo.width set to %d, height to %d", __func__, mExifInfo.width, mExifInfo.height); ALOGV("%s : enableThumb set to true", __func__); mExifInfo.enableThumb = true; makeExif(pExifDst, (unsigned char *)m_jpeg_outbuf.start[0], (unsigned int)outbuf_size, &mExifInfo, &exifSize, true); if (m_jpeg_fd > 0) { if (jpeghal_deinit(m_jpeg_fd, &m_jpeg_inbuf, &m_jpeg_outbuf) < 0) ALOGE("ERR(%s):Fail on api_jpeg_encode_deinit", __func__); m_jpeg_fd = 0; } } else { setExifChangedAttribute(); mExifInfo.enableThumb = true; makeExif(pExifDst, pThumbSrc, (unsigned int)thumbSize, &mExifInfo, &exifSize, true); } #endif return exifSize; } void SecCamera::getPostViewConfig(int *width, int *height, int *size) { *width = m_snapshot_width; *height = m_snapshot_height; *size = FRAME_SIZE(V4L2_PIX_2_HAL_PIXEL_FORMAT(m_snapshot_v4lformat), *width, *height); 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) { *width = m_jpeg_thumbnail_width; *height = m_jpeg_thumbnail_height; *size = FRAME_SIZE(V4L2_PIX_2_HAL_PIXEL_FORMAT(m_snapshot_v4lformat), *width, *height); } int SecCamera::getPostViewOffset(void) { return m_postview_offset; } int SecCamera::getSnapshotAndJpeg(SecBuffer *yuv_buf, int index, unsigned char *jpeg_buf, int *output_size) { ALOGV("%s :", __func__); int ret = 0; int i; #ifdef ZERO_SHUTTER_LAG if (!m_camera_use_ISP){ startSnapshot(yuv_buf); index = getSnapshot(); if (index < 0) { ALOGE("ERR(%s): Invalid index!", __func__); return -1; } #ifndef BOARD_USE_V4L2_ION ret = fimc_v4l2_s_ctrl(m_cap_fd, V4L2_CID_STREAM_PAUSE, 0); CHECK_PTR(ret); ALOGV("snapshot dequeued buffer = %d snapshot_width = %d snapshot_height = %d", index, m_snapshot_width, m_snapshot_height); getCaptureAddr(index, yuv_buf); #endif if (yuv_buf->virt.extP[0] == NULL) { ALOGE("ERR(%s):Fail on SecCamera getCaptureAddr = %0x ", __func__, yuv_buf->virt.extP[0]); return UNKNOWN_ERROR; } } #else startSnapshot(yuv_buf); index = getSnapshot(); if (index < 0) { ALOGE("ERR(%s): Invalid index!", __func__); return -1; } #ifndef BOARD_USE_V4L2_ION ret = fimc_v4l2_s_ctrl(m_cap_fd, V4L2_CID_STREAM_PAUSE, 0); CHECK_PTR(ret); ALOGV("snapshot dequeued buffer = %d snapshot_width = %d snapshot_height = %d", index, m_snapshot_width, m_snapshot_height); getCaptureAddr(index, yuv_buf); #endif if (yuv_buf->virt.extP[0] == NULL) { ALOGE("ERR(%s):Fail on SecCamera getCaptureAddr = %0x ", __func__, yuv_buf->virt.extP[0]); return UNKNOWN_ERROR; } #endif #ifdef SAMSUNG_EXYNOS4210 /* JPEG encode for smdkv310 */ if (m_jpeg_fd > 0) { if (api_jpeg_encode_deinit(m_jpeg_fd) != JPEG_OK) ALOGE("ERR(%s):Fail on api_jpeg_encode_deinit", __func__); m_jpeg_fd = 0; } m_jpeg_fd = api_jpeg_encode_init(); ALOGV("(%s):JPEG device open ID = %d", __func__, m_jpeg_fd); if (m_jpeg_fd <= 0) { if (m_jpeg_fd < 0) { m_jpeg_fd = 0; ALOGE("ERR(%s):Cannot open a jpeg device file", __func__); return -1; } ALOGE("ERR(%s):JPEG device was closed", __func__); return -1; } if (m_snapshot_v4lformat == V4L2_PIX_FMT_RGB565) { ALOGE("ERR(%s):It doesn't support V4L2_PIX_FMT_RGB565", __func__); return -1; } struct jpeg_enc_param enc_param; enum jpeg_frame_format inFormat = YUV_422; enum jpeg_stream_format outFormat = JPEG_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: inFormat = YUV_420; outFormat = JPEG_420; break; case V4L2_PIX_FMT_YUYV: case V4L2_PIX_FMT_UYVY: case V4L2_PIX_FMT_YUV422P: default: inFormat = YUV_422; outFormat = JPEG_422; break; } // set encode parameters // enc_param.width = m_snapshot_width; enc_param.height = m_snapshot_height; enc_param.in_fmt = inFormat; // YCBCR Only enc_param.out_fmt = outFormat; if (m_jpeg_quality >= 90) enc_param.quality = QUALITY_LEVEL_1; else if (m_jpeg_quality >= 80) enc_param.quality = QUALITY_LEVEL_2; else if (m_jpeg_quality >= 70) enc_param.quality = QUALITY_LEVEL_3; else enc_param.quality = QUALITY_LEVEL_4; api_jpeg_set_encode_param(&enc_param); unsigned int snapshot_size = m_snapshot_width * m_snapshot_height * 2; unsigned char *pInBuf = (unsigned char *)api_jpeg_get_encode_in_buf(m_jpeg_fd, snapshot_size); if (pInBuf == NULL) { ALOGE("ERR(%s):JPEG input buffer is NULL!!", __func__); return -1; } unsigned char *pOutBuf = (unsigned char *)api_jpeg_get_encode_out_buf(m_jpeg_fd); if (pOutBuf == NULL) { ALOGE("ERR(%s):JPEG output buffer is NULL!!", __func__); return -1; } memcpy(pInBuf, yuv_buf->virt.extP[0], snapshot_size); enum jpeg_ret_type result = api_jpeg_encode_exe(m_jpeg_fd, &enc_param); if (result != JPEG_ENCODE_OK) { ALOGE("ERR(%s):encode failed", __func__); return -1; } *output_size = enc_param.size; memcpy(jpeg_buf, pOutBuf, *output_size); #endif #ifdef SAMSUNG_EXYNOS4x12 /* JPEG encode for smdk4x12 */ m_jpeg_fd = jpeghal_enc_init(); ALOGV("(%s):JPEG device open ID = %d", __func__, m_jpeg_fd); if (m_jpeg_fd <= 0) { if (m_jpeg_fd < 0) { m_jpeg_fd = 0; ALOGE("ERR(%s):Cannot open a jpeg device file", __func__); return -1; } ALOGE("ERR(%s):JPEG device was closed", __func__); return -1; } if (m_snapshot_v4lformat == V4L2_PIX_FMT_RGB565) { ALOGE("ERR(%s):It doesn't support V4L2_PIX_FMT_RGB565", __func__); return -1; } struct jpeg_config enc_config; int outFormat; 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 = V4L2_PIX_FMT_JPEG_420; break; case V4L2_PIX_FMT_YUYV: case V4L2_PIX_FMT_UYVY: case V4L2_PIX_FMT_YUV422P: default: outFormat = V4L2_PIX_FMT_JPEG_422; break; } // set encode parameters // enc_config.mode = JPEG_ENCODE; if (m_jpeg_quality >= 90) enc_config.enc_qual = QUALITY_LEVEL_1; else if (m_jpeg_quality >= 80) enc_config.enc_qual = QUALITY_LEVEL_2; else if (m_jpeg_quality >= 70) enc_config.enc_qual = QUALITY_LEVEL_3; else enc_config.enc_qual = QUALITY_LEVEL_4; if (!m_recording_en) { enc_config.width = m_snapshot_width; enc_config.height = m_snapshot_height; } else { enc_config.width = m_videosnapshot_width; enc_config.height = m_videosnapshot_height; } enc_config.pix.enc_fmt.in_fmt = m_snapshot_v4lformat; enc_config.pix.enc_fmt.out_fmt = outFormat; jpeghal_enc_setconfig(m_jpeg_fd, &enc_config); ret = jpeghal_s_ctrl(m_jpeg_fd, V4L2_CID_CACHEABLE, 3); CHECK(ret); struct jpeg_buf m_jpeg_inbuf; #ifdef BOARD_USE_V4L2_ION m_jpeg_inbuf.memory = V4L2_MEMORY_MMAP; m_jpeg_inbuf.num_planes = 1; #else m_jpeg_inbuf.start[0] = (void *)fimc_v4l2_s_ctrl(m_cap_fd, V4L2_CID_PADDR_Y, index); m_jpeg_inbuf.length[0] = m_capture_buf[index].size.extS[0]; m_jpeg_inbuf.memory = V4L2_MEMORY_USERPTR; m_jpeg_inbuf.num_planes = 1; #endif if (jpeghal_set_inbuf(m_jpeg_fd, &m_jpeg_inbuf) < 0) { ALOGE("ERR(%s):Fail to JPEG input buffer!!", __func__); return -1; } for (i = 0; i < m_jpeg_inbuf.num_planes; i++) { if ((unsigned int)m_jpeg_inbuf.start[i] & (SIZE_4K - 1)) { ALOGE("ERR(%s): JPEG start address should be aligned to 4 Kbytes", __func__); return -1; } else if ((unsigned int)enc_config.width & (16 - 1)) { ALOGE("ERR(%s): Image width should be multiple of 16", __func__); return -1; } } struct jpeg_buf m_jpeg_outbuf; m_jpeg_outbuf.memory = V4L2_MEMORY_MMAP; m_jpeg_outbuf.num_planes = 1; if (jpeghal_set_outbuf(m_jpeg_fd, &m_jpeg_outbuf) < 0) { ALOGE("ERR(%s):Fail to JPEG output buffer!!", __func__); return -1; } #ifdef BOARD_USE_V4L2_ION memcpy(m_jpeg_inbuf.start[0], yuv_buf->virt.extP[0], m_jpeg_inbuf.length[0]); #endif if (jpeghal_enc_exe(m_jpeg_fd, &m_jpeg_inbuf, &m_jpeg_outbuf) < 0) { ALOGE("ERR(%s):encode failed", __func__); return -1; } ret = jpeghal_g_ctrl(m_jpeg_fd, V4L2_CID_CAM_JPEG_ENCODEDSIZE); if (ret < 0) { ALOGE("ERR(%s): jpeghal_g_ctrl fail on V4L2_CID_CAM_JPEG_ENCODEDSIZE", __func__); return -1; } else { *output_size = (unsigned int)ret; } memcpy(jpeg_buf, m_jpeg_outbuf.start[0], *output_size); if (m_jpeg_fd > 0) { if (jpeghal_deinit(m_jpeg_fd, &m_jpeg_inbuf, &m_jpeg_outbuf) < 0) ALOGE("ERR(%s):Fail on api_jpeg_encode_deinit", __func__); m_jpeg_fd = 0; } #endif return 0; } int SecCamera::setVideosnapshotSize(int width, int height) { ALOGV("%s(width(%d), height(%d))", __func__, width, height); m_videosnapshot_width = width; m_videosnapshot_height = height; return 0; } int SecCamera::getVideosnapshotSize(int *width, int *height, int *frame_size) { *width = m_videosnapshot_width; *height = m_videosnapshot_height; int frame = 0; frame = FRAME_SIZE(V4L2_PIX_2_HAL_PIXEL_FORMAT(m_snapshot_v4lformat), *width, *height); // set it big. if (frame == 0) frame = m_videosnapshot_width * m_videosnapshot_height * BPP; *frame_size = frame; 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 = FRAME_SIZE(V4L2_PIX_2_HAL_PIXEL_FORMAT(m_snapshot_v4lformat), *width, *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) { *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(ALOG_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; } int SecCamera::getCameraId(void) { return m_camera_id; } int SecCamera::initSetParams(void) { ALOGV("%s :", __func__); if (m_cam_fd <= 0) { ALOGE("ERR(%s):Camera was closed", __func__); return -1; } if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_ISO, ISO_AUTO) < 0) { ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_ISO", __func__); return -1; } if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_METERING, METERING_CENTER) < 0) { ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_METERING", __func__); return -1; } if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_SATURATION, SATURATION_DEFAULT) < 0) { ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_SATURATION", __func__); return -1; } if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_SCENE_MODE, SCENE_MODE_NONE) < 0) { ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_SCENE_MODE", __func__); return -1; } if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_SHARPNESS, SHARPNESS_DEFAULT) < 0) { ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_SHARPNESS", __func__); return -1; } if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_WHITE_BALANCE, WHITE_BALANCE_AUTO) < 0) { ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_WHITE_BALANCE", __func__); return -1; } if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_ANTI_BANDING, ANTI_BANDING_OFF) < 0) { ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_ANTI_BANDING", __func__); return -1; } if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_IS_CAMERA_CONTRAST, IS_CONTRAST_DEFAULT) < 0) { ALOGE("ERR(%s):Fail on V4L2_CID_IS_CAMERA_CONTRAST", __func__); return -1; } if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_EFFECT, IMAGE_EFFECT_NONE) < 0) { ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_EFFECT", __func__); return -1; } if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_IS_CAMERA_BRIGHTNESS, IS_BRIGHTNESS_DEFAULT) < 0) { ALOGE("ERR(%s):Fail on V4L2_CID_IS_CAMERA_BRIGHTNESS", __func__); return -1; } if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_IS_CAMERA_EXPOSURE, IS_EXPOSURE_DEFAULT) < 0) { ALOGE("ERR(%s):Fail on V4L2_CID_IS_CAMERA_EXPOSURE", __func__); return -1; } /* TODO */ /* This code is temporary implementation because * * hue value tuning was not complete */ #ifdef USE_HUE if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_IS_CAMERA_HUE, IS_HUE_DEFAULT) < 0) { ALOGE("ERR(%s):Fail on V4L2_CID_IS_CAMERA_HUE", __func__); return -1; } #endif initParameters(m_camera_use_ISP); return 0; } int SecCamera::setAutofocus(void) { ALOGV("%s :", __func__); if (m_cam_fd <= 0) { ALOGE("ERR(%s):Camera was closed", __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; } m_auto_focus_state = 1; return 0; } int SecCamera::setTouchAF(void) { ALOGV("%s :", __func__); if (m_cam_fd <= 0) { ALOGE("ERR(%s):Camera was closed", __func__); return -1; } if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_FOCUS_MODE, FOCUS_MODE_TOUCH) < 0) { ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_FOCUS_MODE", __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); ALOGV("%s : returning %d", __func__, af_result); return af_result; } int SecCamera::cancelAutofocus(void) { ALOGV("%s :", __func__); if (m_cam_fd <= 0) { ALOGE("ERR(%s):Camera was closed", __func__); return -1; } #ifndef BOARD_USE_V4L2 if (m_flag_camera_start && m_auto_focus_state) { if (m_params->focus_mode == FOCUS_MODE_AUTO || m_params->focus_mode == FOCUS_MODE_MACRO) { 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; } } m_auto_focus_state = 0; } #endif 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_create) { if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_ROTATION, angle) < 0) { ALOGE("ERR(%s):Fail on V4L2_CID_ROTATION", __func__); return -1; } m_angle = angle; } } 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); return -1; } if (m_params->capture.timeperframe.denominator != frame_rate) { if (m_flag_camera_create) { 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; } m_params->capture.timeperframe.denominator = frame_rate; } } return 0; } int SecCamera::setVerticalMirror(void) { ALOGV("%s :", __func__); if (m_cam_fd <= 0) { ALOGE("ERR(%s):Camera was closed", __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", __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) { if (m_flag_camera_create) { ALOGE("%s(white_balance(%d))", __func__, white_balance); 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; } m_params->white_balance = white_balance; } } 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); if (m_camera_use_ISP) { brightness += IS_BRIGHTNESS_DEFAULT; if (brightness < IS_BRIGHTNESS_MINUS_2 || IS_BRIGHTNESS_PLUS_2 < brightness) { ALOGE("ERR(%s):Invalid brightness(%d)", __func__, brightness); return -1; } } else { ALOGW("WARN(%s):Not supported brightness setting", __func__); return 0; } if (m_params->brightness != brightness) { if (m_flag_camera_create) { if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_IS_CAMERA_BRIGHTNESS, brightness) < EV_MINUS_4) { ALOGE("ERR(%s):Fail on V4L2_CID_IS_CAMERA_BRIGHTNESS", __func__); return -1; } m_params->brightness = brightness; } } return 0; } int SecCamera::getBrightness(void) { ALOGV("%s : brightness(%d)", __func__, m_params->brightness); return m_params->brightness; } int SecCamera::setExposure(int exposure) { ALOGV("%s(exposure(%d))", __func__, exposure); if (m_camera_use_ISP) { exposure += IS_EXPOSURE_DEFAULT; if (exposure < IS_EXPOSURE_MINUS_4 || IS_EXPOSURE_PLUS_4 < exposure) { ALOGE("ERR(%s):Invalid exposure(%d)", __func__, exposure); return -1; } } else { exposure += EV_DEFAULT; if (exposure < EV_MINUS_4 || EV_PLUS_4 < exposure) { ALOGE("ERR(%s):Invalid exposure(%d)", __func__, exposure); return -1; } } if (m_params->exposure != exposure) { if (m_flag_camera_create) { if (m_camera_use_ISP) { if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_IS_CAMERA_EXPOSURE, exposure) < 0) { ALOGE("ERR(%s):Fail on V4L2_CID_IS_CAMERA_EXPOSURE", __func__); return -1; } } else { if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_BRIGHTNESS, exposure) < EV_MINUS_4) { ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_BRIGHTNESS", __func__); return -1; } } m_params->exposure = exposure; } } return 0; } int SecCamera::getExposure(void) { ALOGV("%s : exposure(%d)", __func__, m_params->exposure); return m_params->exposure; } 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) { if (m_flag_camera_create) { 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; } m_params->effects = image_effect; } } 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_params->anti_banding != anti_banding) { if (m_flag_camera_create) { 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; } m_params->anti_banding = anti_banding; } } 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) { if (m_flag_camera_create) { ALOGE("%s(scene_mode(%d))", __func__, scene_mode); 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; } m_params->scene_mode = scene_mode; } } 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) { if (m_flag_camera_create) { 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; } m_params->flash_mode = flash_mode; } } return 0; } int SecCamera::getFlashMode(void) { return m_params->flash_mode; } int SecCamera::setAutoExposureLock(int toggle) { ALOGV("%s(toggle value(%d))", __func__, toggle); int aeawb_mode = m_params->aeawb_mode; if (m_flag_camera_create) { if (toggle ^ aeawb_mode) { aeawb_mode = aeawb_mode ^ 0x1; m_params->aeawb_mode = aeawb_mode; if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_AEAWB_LOCK_UNLOCK, aeawb_mode) < 0) { ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_AEAWB_LOCK_UNLOCK", __func__); return -1; } } } return 0; } int SecCamera::setAutoWhiteBalanceLock(int toggle) { ALOGV("%s(toggle value(%d))", __func__, toggle); int aeawb_mode = m_params->aeawb_mode; if (m_flag_camera_create) { if (toggle ^ (aeawb_mode >> 1)) { aeawb_mode = aeawb_mode ^ (0x1 << 1); m_params->aeawb_mode = aeawb_mode; if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_AEAWB_LOCK_UNLOCK, aeawb_mode) < 0) { ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_AEAWB_LOCK_UNLOCK", __func__); return -1; } } } return 0; } 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) { if (m_flag_camera_create) { 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; } m_params->iso = iso_value; } } 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 (m_camera_use_ISP) { if (contrast_value < IS_CONTRAST_AUTO || IS_CONTRAST_MAX <= contrast_value) { ALOGE("ERR(%s):Invalid contrast_value (%d)", __func__, contrast_value); return -1; } } else { 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) { if (m_flag_camera_create) { if (m_camera_use_ISP) { if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_IS_CAMERA_CONTRAST, contrast_value) < 0) { ALOGE("ERR(%s):Fail on V4L2_CID_IS_CAMERA_CONTRAST", __func__); return -1; } } else { 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; } } m_params->contrast = contrast_value; } } return 0; } int SecCamera::getContrast(void) { return m_params->contrast; } int SecCamera::setSaturation(int saturation_value) { ALOGV("%s(saturation_value(%d))", __func__, saturation_value); saturation_value += SATURATION_DEFAULT; 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) { if (m_flag_camera_create) { 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; } m_params->saturation = saturation_value; } } return 0; } int SecCamera::getSaturation(void) { return m_params->saturation; } int SecCamera::setSharpness(int sharpness_value) { ALOGV("%s(sharpness_value(%d))", __func__, sharpness_value); sharpness_value += SHARPNESS_DEFAULT; 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) { if (m_flag_camera_create) { 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; } m_params->sharpness = sharpness_value; } } return 0; } int SecCamera::getSharpness(void) { return m_params->sharpness; } int SecCamera::setHue(int hue_value) { ALOGV("%s(hue_value(%d))", __func__, hue_value); /* TODO */ /* This code is temporary implementation because * * hue value tuning was not complete */ #ifdef USE_HUE if (m_camera_use_ISP) { hue_value += IS_HUE_DEFAULT; if (hue_value < IS_HUE_MINUS_2 || IS_HUE_MAX <= hue_value) { ALOGE("ERR(%s):Invalid hue_value (%d)", __func__, hue_value); return -1; } } else { ALOGW("WARN(%s):Not supported hue setting", __func__); return 0; } if (m_params->hue != hue_value) { if (m_flag_camera_create) { if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_IS_CAMERA_HUE, hue_value) < 0) { ALOGE("ERR(%s):Fail on V4L2_CID_CAMERA_HUE", __func__); return -1; } m_params->hue = hue_value; } } #endif return 0; } int SecCamera::getHue(void) { return m_params->hue; } int SecCamera::setWDR(int wdr_value) { ALOGV("%s(wdr_value(%d))", __func__, wdr_value); if (m_camera_use_ISP) { if (wdr_value < IS_DRC_BYPASS_DISABLE || IS_DRC_BYPASS_MAX <= wdr_value) { ALOGE("ERR(%s):Invalid drc_value (%d)", __func__, wdr_value); return -1; } } else { 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) { if (m_flag_camera_create) { if (m_camera_use_ISP) { if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_IS_SET_DRC, wdr_value) < 0) { ALOGE("ERR(%s):Fail on V4L2_CID_IS_SET_DRC", __func__); return -1; } } else { 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; } } m_wdr = wdr_value; } } 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) { if (m_flag_camera_create) { 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; } m_anti_shake = anti_shake; } } 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) { if (m_flag_camera_create) { 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; } m_params->metering = metering_value; } } 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_create && !m_camera_use_ISP) { jpeg_quality -= 5; 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) { if (m_flag_camera_create) { 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; } m_zoom_level = zoom_level; } } 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) { if (m_flag_camera_create) { 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; } m_smart_auto = smart_auto; } } 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; } } 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) { if (m_flag_camera_create) { 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; } m_beauty_shot = beauty_shot; } 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) { if (m_flag_camera_create) { 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; } m_vintage_mode = vintage_mode; } } 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) { if (m_flag_camera_create) { if (m_params->focus_mode == FOCUS_MODE_AUTO || m_params->focus_mode == FOCUS_MODE_MACRO) { 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; } } 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; } if (!m_camera_use_ISP) { 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; } } m_params->focus_mode = focus_mode; } } 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_camera_use_ISP) { if (face_detect < IS_FD_COMMAND_STOP || IS_FD_COMMAND_MAX <= face_detect) { ALOGE("ERR(%s):Invalid face_detect value (%d)", __func__, face_detect); return -1; } } else { if (face_detect < FACE_DETECTION_OFF || FACE_DETECTION_MAX <= face_detect) { ALOGE("ERR(%s):Invalid face_detect value (%d)", __func__, face_detect); return -1; } } if (m_face_detect != face_detect) { if (m_flag_camera_create) { if (m_camera_use_ISP) { if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_IS_CMD_FD, face_detect) < 0) { ALOGE("ERR(%s):Fail on V4L2_CID_IS_CMD_FD", __func__); return -1; } } else { 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; } } m_face_detect = face_detect; } } return 0; } int SecCamera::getFaceDetect(void) { return m_face_detect; } int SecCamera::setGPSLatitude(const char *gps_latitude) { double conveted_latitude = 0; ALOGV("%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); } ALOGV("%s(m_gps_latitude(%ld))", __func__, m_gps_latitude); return 0; } int SecCamera::setGPSLongitude(const char *gps_longitude) { double conveted_longitude = 0; ALOGV("%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); } ALOGV("%s(m_gps_longitude(%ld))", __func__, m_gps_longitude); return 0; } int SecCamera::setGPSAltitude(const char *gps_altitude) { double conveted_altitude = 0; ALOGV("%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); } 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_flag_camera_start) { 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) { if (m_flag_camera_create) { 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; } m_video_gamma = gamma; } } 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) { if (m_flag_camera_create) { 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; } m_slow_ae = slow_ae; } } 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::getRecordingSize(int *width, int *height) { *width = m_recording_width; *height = m_recording_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_create) { 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; } /* 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::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_create) { 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()); } bool SecCamera::getUseInternalISP(void) { ALOGV("%s", __func__); int ret = 0; /*TODO*/ if (!strncmp((const char*)getCameraSensorName(), "ISP Camera", 10)) return true; else if(!strncmp((const char*)getCameraSensorName(), "S5K3H2", 10)) return true; else if(!strncmp((const char*)getCameraSensorName(), "S5K3H7", 10)) return true; else if(!strncmp((const char*)getCameraSensorName(), "S5K4E5", 10)) return true; else if(!strncmp((const char*)getCameraSensorName(), "S5K6A3", 10)) return true; else return false; } #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 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; } int SecCamera::setJpegThumbnailQuality(int jpeg_thumbnail_quality) { ALOGV("%s(jpeg_thumbnail_quality (%d))", __func__, jpeg_thumbnail_quality); if (jpeg_thumbnail_quality < JPEG_QUALITY_ECONOMY || JPEG_QUALITY_MAX <= jpeg_thumbnail_quality) { ALOGE("ERR(%s):Invalid jpeg_thumbnail_quality (%d)", __func__, jpeg_thumbnail_quality); return -1; } if (m_jpeg_thumbnail_quality != jpeg_thumbnail_quality) { m_jpeg_thumbnail_quality = jpeg_thumbnail_quality; } return 0; } int SecCamera::getJpegThumbnailQuality(void) { return m_jpeg_thumbnail_quality; } 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 90: mExifInfo.orientation = EXIF_ORIENTATION_90; break; case 180: mExifInfo.orientation = EXIF_ORIENTATION_180; break; case 270: mExifInfo.orientation = EXIF_ORIENTATION_270; break; case 0: 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 = 100; if (m_camera_use_ISP) { shutterSpeed = fimc_v4l2_g_ctrl(m_cam_fd, V4L2_CID_IS_CAMERA_EXIF_SHUTTERSPEED); if (shutterSpeed <= 0) { ALOGE("%s: error %d getting shutterSpeed, camera_id = %d, using 100", __func__, shutterSpeed, m_camera_id); shutterSpeed = 100; } } else { shutterSpeed = fimc_v4l2_g_ctrl(m_cam_fd, V4L2_CID_CAMERA_EXIF_TV); if (shutterSpeed <= 0) { ALOGE("%s: error %d getting shutterSpeed, camera_id = %d, using 100", __func__, shutterSpeed, m_camera_id); shutterSpeed = 100; } } /* TODO : external isp is not shuppoting exptime now. */ int exptime = 100; if (m_camera_use_ISP) { exptime = fimc_v4l2_g_ctrl(m_cam_fd, V4L2_CID_CAMERA_EXIF_EXPTIME); if (exptime <= 0) { ALOGE("%s: error %d getting exposure time, camera_id = %d, using 100", __func__, exptime, m_camera_id); exptime = 100; } } mExifInfo.exposure_time.num = 1; mExifInfo.exposure_time.den = (uint32_t)exptime; /* TODO : Normaly exposure time and shutter speed is same. But we need to */ /* calculate exactly value. */ shutterSpeed = exptime; //3 ISO Speed Rating int iso; if (m_camera_use_ISP) iso = fimc_v4l2_g_ctrl(m_cam_fd, V4L2_CID_IS_CAMERA_EXIF_ISO); else iso = fimc_v4l2_g_ctrl(m_cam_fd, V4L2_CID_CAMERA_EXIF_ISO); if (iso < 0) { ALOGE("%s: error %d getting iso, camera_id = %d, using 100", __func__, iso, m_camera_id); iso = 0; } mExifInfo.iso_speed_rating = iso; uint32_t av, tv, bv, sv, ev; if (m_camera_use_ISP) { 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 = m_params->exposure - IS_EXPOSURE_DEFAULT; } else { av = APEX_FNUM_TO_APERTURE((double)mExifInfo.fnumber.num / mExifInfo.fnumber.den); tv = shutterSpeed; sv = APEX_ISO_TO_FILMSENSITIVITY(mExifInfo.iso_speed_rating); bv = fimc_v4l2_g_ctrl(m_cam_fd, V4L2_CID_CAMERA_EXIF_BV); ev = fimc_v4l2_g_ctrl(m_cam_fd, V4L2_CID_CAMERA_EXIF_EBV); } ALOGD("Shutter speed=1/%d s, iso=%d", shutterSpeed, mExifInfo.iso_speed_rating); ALOGD("AV=%d, TV=%d, SV=%d, BV=%d, EV=%d", av, tv, sv, bv, ev); //3 Shutter Speed mExifInfo.shutter_speed.num = 1; mExifInfo.shutter_speed.den = shutterSpeed; //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 = ev*EXIF_DEF_APEX_DEN; mExifInfo.exposure_bias.den = EXIF_DEF_APEX_DEN; } //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 = m_params->flash_mode; //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 || m_params->white_balance == IS_AWB_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 + 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; } int SecCamera::makeExif (unsigned char *exifOut, unsigned char *thumb_buf, unsigned int thumb_size, exif_attribute_t *exifInfo, unsigned int *size, bool useMainbufForThumb) { unsigned char *pCur, *pApp1Start, *pIfdStart, *pGpsIfdPtr, *pNextIfdOffset; unsigned int tmp, LongerTagOffest = 0; pApp1Start = pCur = exifOut; //2 Exif Identifier Code & TIFF Header pCur += 4; // Skip 4 Byte for APP1 marker and length unsigned char ExifIdentifierCode[6] = { 0x45, 0x78, 0x69, 0x66, 0x00, 0x00 }; memcpy(pCur, ExifIdentifierCode, 6); pCur += 6; /* Byte Order - little endian, Offset of IFD - 0x00000008.H */ unsigned char TiffHeader[8] = { 0x49, 0x49, 0x2A, 0x00, 0x08, 0x00, 0x00, 0x00 }; memcpy(pCur, TiffHeader, 8); pIfdStart = pCur; pCur += 8; //2 0th IFD TIFF Tags if (exifInfo->enableGps) tmp = NUM_0TH_IFD_TIFF; else tmp = NUM_0TH_IFD_TIFF - 1; memcpy(pCur, &tmp, NUM_SIZE); pCur += NUM_SIZE; LongerTagOffest += 8 + NUM_SIZE + tmp*IFD_SIZE + OFFSET_SIZE; writeExifIfd(&pCur, EXIF_TAG_IMAGE_WIDTH, EXIF_TYPE_LONG, 1, exifInfo->width); writeExifIfd(&pCur, EXIF_TAG_IMAGE_HEIGHT, EXIF_TYPE_LONG, 1, exifInfo->height); writeExifIfd(&pCur, EXIF_TAG_MAKE, EXIF_TYPE_ASCII, strlen((char *)exifInfo->maker) + 1, exifInfo->maker, &LongerTagOffest, pIfdStart); writeExifIfd(&pCur, EXIF_TAG_MODEL, EXIF_TYPE_ASCII, strlen((char *)exifInfo->model) + 1, exifInfo->model, &LongerTagOffest, pIfdStart); writeExifIfd(&pCur, EXIF_TAG_ORIENTATION, EXIF_TYPE_SHORT, 1, exifInfo->orientation); writeExifIfd(&pCur, EXIF_TAG_SOFTWARE, EXIF_TYPE_ASCII, strlen((char *)exifInfo->software) + 1, exifInfo->software, &LongerTagOffest, pIfdStart); writeExifIfd(&pCur, EXIF_TAG_DATE_TIME, EXIF_TYPE_ASCII, 20, exifInfo->date_time, &LongerTagOffest, pIfdStart); writeExifIfd(&pCur, EXIF_TAG_YCBCR_POSITIONING, EXIF_TYPE_SHORT, 1, exifInfo->ycbcr_positioning); writeExifIfd(&pCur, EXIF_TAG_EXIF_IFD_POINTER, EXIF_TYPE_LONG, 1, LongerTagOffest); if (exifInfo->enableGps) { pGpsIfdPtr = pCur; pCur += IFD_SIZE; // Skip a ifd size for gps IFD pointer } pNextIfdOffset = pCur; // Skip a offset size for next IFD offset pCur += OFFSET_SIZE; //2 0th IFD Exif Private Tags pCur = pIfdStart + LongerTagOffest; tmp = NUM_0TH_IFD_EXIF; memcpy(pCur, &tmp , NUM_SIZE); pCur += NUM_SIZE; LongerTagOffest += NUM_SIZE + NUM_0TH_IFD_EXIF*IFD_SIZE + OFFSET_SIZE; writeExifIfd(&pCur, EXIF_TAG_EXPOSURE_TIME, EXIF_TYPE_RATIONAL, 1, &exifInfo->exposure_time, &LongerTagOffest, pIfdStart); writeExifIfd(&pCur, EXIF_TAG_FNUMBER, EXIF_TYPE_RATIONAL, 1, &exifInfo->fnumber, &LongerTagOffest, pIfdStart); writeExifIfd(&pCur, EXIF_TAG_EXPOSURE_PROGRAM, EXIF_TYPE_SHORT, 1, exifInfo->exposure_program); writeExifIfd(&pCur, EXIF_TAG_ISO_SPEED_RATING, EXIF_TYPE_SHORT, 1, exifInfo->iso_speed_rating); writeExifIfd(&pCur, EXIF_TAG_EXIF_VERSION, EXIF_TYPE_UNDEFINED, 4, exifInfo->exif_version); writeExifIfd(&pCur, EXIF_TAG_DATE_TIME_ORG, EXIF_TYPE_ASCII, 20, exifInfo->date_time, &LongerTagOffest, pIfdStart); writeExifIfd(&pCur, EXIF_TAG_DATE_TIME_DIGITIZE, EXIF_TYPE_ASCII, 20, exifInfo->date_time, &LongerTagOffest, pIfdStart); writeExifIfd(&pCur, EXIF_TAG_SHUTTER_SPEED, EXIF_TYPE_SRATIONAL, 1, (rational_t *)&exifInfo->shutter_speed, &LongerTagOffest, pIfdStart); writeExifIfd(&pCur, EXIF_TAG_APERTURE, EXIF_TYPE_RATIONAL, 1, &exifInfo->aperture, &LongerTagOffest, pIfdStart); writeExifIfd(&pCur, EXIF_TAG_BRIGHTNESS, EXIF_TYPE_SRATIONAL, 1, (rational_t *)&exifInfo->brightness, &LongerTagOffest, pIfdStart); writeExifIfd(&pCur, EXIF_TAG_EXPOSURE_BIAS, EXIF_TYPE_SRATIONAL, 1, (rational_t *)&exifInfo->exposure_bias, &LongerTagOffest, pIfdStart); writeExifIfd(&pCur, EXIF_TAG_MAX_APERTURE, EXIF_TYPE_RATIONAL, 1, &exifInfo->max_aperture, &LongerTagOffest, pIfdStart); writeExifIfd(&pCur, EXIF_TAG_METERING_MODE, EXIF_TYPE_SHORT, 1, exifInfo->metering_mode); writeExifIfd(&pCur, EXIF_TAG_FLASH, EXIF_TYPE_SHORT, 1, exifInfo->flash); writeExifIfd(&pCur, EXIF_TAG_FOCAL_LENGTH, EXIF_TYPE_RATIONAL, 1, &exifInfo->focal_length, &LongerTagOffest, pIfdStart); char code[8] = { 0x00, 0x00, 0x00, 0x49, 0x49, 0x43, 0x53, 0x41 }; int commentsLen = strlen((char *)exifInfo->user_comment) + 1; memmove(exifInfo->user_comment + sizeof(code), exifInfo->user_comment, commentsLen); memcpy(exifInfo->user_comment, code, sizeof(code)); writeExifIfd(&pCur, EXIF_TAG_USER_COMMENT, EXIF_TYPE_UNDEFINED, commentsLen + sizeof(code), exifInfo->user_comment, &LongerTagOffest, pIfdStart); writeExifIfd(&pCur, EXIF_TAG_COLOR_SPACE, EXIF_TYPE_SHORT, 1, exifInfo->color_space); writeExifIfd(&pCur, EXIF_TAG_PIXEL_X_DIMENSION, EXIF_TYPE_LONG, 1, exifInfo->width); writeExifIfd(&pCur, EXIF_TAG_PIXEL_Y_DIMENSION, EXIF_TYPE_LONG, 1, exifInfo->height); writeExifIfd(&pCur, EXIF_TAG_EXPOSURE_MODE, EXIF_TYPE_LONG, 1, exifInfo->exposure_mode); writeExifIfd(&pCur, EXIF_TAG_WHITE_BALANCE, EXIF_TYPE_LONG, 1, exifInfo->white_balance); writeExifIfd(&pCur, EXIF_TAG_SCENCE_CAPTURE_TYPE, EXIF_TYPE_LONG, 1, exifInfo->scene_capture_type); tmp = 0; memcpy(pCur, &tmp, OFFSET_SIZE); // next IFD offset pCur += OFFSET_SIZE; //2 0th IFD GPS Info Tags if (exifInfo->enableGps) { writeExifIfd(&pGpsIfdPtr, EXIF_TAG_GPS_IFD_POINTER, EXIF_TYPE_LONG, 1, LongerTagOffest); // GPS IFD pointer skipped on 0th IFD pCur = pIfdStart + LongerTagOffest; if (exifInfo->gps_processing_method[0] == 0) { // don't create GPS_PROCESSING_METHOD tag if there isn't any tmp = NUM_0TH_IFD_GPS - 1; } else { tmp = NUM_0TH_IFD_GPS; } memcpy(pCur, &tmp, NUM_SIZE); pCur += NUM_SIZE; LongerTagOffest += NUM_SIZE + tmp*IFD_SIZE + OFFSET_SIZE; writeExifIfd(&pCur, EXIF_TAG_GPS_VERSION_ID, EXIF_TYPE_BYTE, 4, exifInfo->gps_version_id); writeExifIfd(&pCur, EXIF_TAG_GPS_LATITUDE_REF, EXIF_TYPE_ASCII, 2, exifInfo->gps_latitude_ref); writeExifIfd(&pCur, EXIF_TAG_GPS_LATITUDE, EXIF_TYPE_RATIONAL, 3, exifInfo->gps_latitude, &LongerTagOffest, pIfdStart); writeExifIfd(&pCur, EXIF_TAG_GPS_LONGITUDE_REF, EXIF_TYPE_ASCII, 2, exifInfo->gps_longitude_ref); writeExifIfd(&pCur, EXIF_TAG_GPS_LONGITUDE, EXIF_TYPE_RATIONAL, 3, exifInfo->gps_longitude, &LongerTagOffest, pIfdStart); writeExifIfd(&pCur, EXIF_TAG_GPS_ALTITUDE_REF, EXIF_TYPE_BYTE, 1, exifInfo->gps_altitude_ref); writeExifIfd(&pCur, EXIF_TAG_GPS_ALTITUDE, EXIF_TYPE_RATIONAL, 1, &exifInfo->gps_altitude, &LongerTagOffest, pIfdStart); writeExifIfd(&pCur, EXIF_TAG_GPS_TIMESTAMP, EXIF_TYPE_RATIONAL, 3, exifInfo->gps_timestamp, &LongerTagOffest, pIfdStart); tmp = strlen((char*)exifInfo->gps_processing_method); if (tmp > 0) { if (tmp > 100) { tmp = 100; } static const char ExifAsciiPrefix[] = { 0x41, 0x53, 0x43, 0x49, 0x49, 0x0, 0x0, 0x0 }; unsigned char tmp_buf[100+sizeof(ExifAsciiPrefix)]; memcpy(tmp_buf, ExifAsciiPrefix, sizeof(ExifAsciiPrefix)); memcpy(&tmp_buf[sizeof(ExifAsciiPrefix)], exifInfo->gps_processing_method, tmp); writeExifIfd(&pCur, EXIF_TAG_GPS_PROCESSING_METHOD, EXIF_TYPE_UNDEFINED, tmp+sizeof(ExifAsciiPrefix), tmp_buf, &LongerTagOffest, pIfdStart); } writeExifIfd(&pCur, EXIF_TAG_GPS_DATESTAMP, EXIF_TYPE_ASCII, 11, exifInfo->gps_datestamp, &LongerTagOffest, pIfdStart); tmp = 0; memcpy(pCur, &tmp, OFFSET_SIZE); // next IFD offset pCur += OFFSET_SIZE; } //2 1th IFD TIFF Tags unsigned char *thumbBuf = thumb_buf; unsigned int thumbSize = thumb_size; if (exifInfo->enableThumb && (thumbBuf != NULL) && (thumbSize > 0)) { tmp = LongerTagOffest; memcpy(pNextIfdOffset, &tmp, OFFSET_SIZE); // NEXT IFD offset skipped on 0th IFD pCur = pIfdStart + LongerTagOffest; tmp = NUM_1TH_IFD_TIFF; memcpy(pCur, &tmp, NUM_SIZE); pCur += NUM_SIZE; LongerTagOffest += NUM_SIZE + NUM_1TH_IFD_TIFF*IFD_SIZE + OFFSET_SIZE; writeExifIfd(&pCur, EXIF_TAG_IMAGE_WIDTH, EXIF_TYPE_LONG, 1, exifInfo->widthThumb); writeExifIfd(&pCur, EXIF_TAG_IMAGE_HEIGHT, EXIF_TYPE_LONG, 1, exifInfo->heightThumb); writeExifIfd(&pCur, EXIF_TAG_COMPRESSION_SCHEME, EXIF_TYPE_SHORT, 1, exifInfo->compression_scheme); writeExifIfd(&pCur, EXIF_TAG_ORIENTATION, EXIF_TYPE_SHORT, 1, exifInfo->orientation); writeExifIfd(&pCur, EXIF_TAG_X_RESOLUTION, EXIF_TYPE_RATIONAL, 1, &exifInfo->x_resolution, &LongerTagOffest, pIfdStart); writeExifIfd(&pCur, EXIF_TAG_Y_RESOLUTION, EXIF_TYPE_RATIONAL, 1, &exifInfo->y_resolution, &LongerTagOffest, pIfdStart); writeExifIfd(&pCur, EXIF_TAG_RESOLUTION_UNIT, EXIF_TYPE_SHORT, 1, exifInfo->resolution_unit); writeExifIfd(&pCur, EXIF_TAG_JPEG_INTERCHANGE_FORMAT, EXIF_TYPE_LONG, 1, LongerTagOffest); writeExifIfd(&pCur, EXIF_TAG_JPEG_INTERCHANGE_FORMAT_LEN, EXIF_TYPE_LONG, 1, thumbSize); tmp = 0; memcpy(pCur, &tmp, OFFSET_SIZE); // next IFD offset pCur += OFFSET_SIZE; memcpy(pIfdStart + LongerTagOffest, thumbBuf, thumbSize); LongerTagOffest += thumbSize; } else { tmp = 0; memcpy(pNextIfdOffset, &tmp, OFFSET_SIZE); // NEXT IFD offset skipped on 0th IFD } unsigned char App1Marker[2] = { 0xff, 0xe1 }; memcpy(pApp1Start, App1Marker, 2); pApp1Start += 2; *size = 10 + LongerTagOffest; tmp = *size - 2; // APP1 Maker isn't counted unsigned char size_mm[2] = {(tmp >> 8) & 0xFF, tmp & 0xFF}; memcpy(pApp1Start, size_mm, 2); ALOGD("makeExif X"); return 0; } inline void SecCamera::writeExifIfd(unsigned char **pCur, unsigned short tag, unsigned short type, unsigned int count, uint32_t value) { memcpy(*pCur, &tag, 2); *pCur += 2; memcpy(*pCur, &type, 2); *pCur += 2; memcpy(*pCur, &count, 4); *pCur += 4; memcpy(*pCur, &value, 4); *pCur += 4; } inline void SecCamera::writeExifIfd(unsigned char **pCur, unsigned short tag, unsigned short type, unsigned int count, unsigned char *pValue) { char buf[4] = { 0,}; memcpy(buf, pValue, count); memcpy(*pCur, &tag, 2); *pCur += 2; memcpy(*pCur, &type, 2); *pCur += 2; memcpy(*pCur, &count, 4); *pCur += 4; memcpy(*pCur, buf, 4); *pCur += 4; } inline void SecCamera::writeExifIfd(unsigned char **pCur, unsigned short tag, unsigned short type, unsigned int count, unsigned char *pValue, unsigned int *offset, unsigned char *start) { memcpy(*pCur, &tag, 2); *pCur += 2; memcpy(*pCur, &type, 2); *pCur += 2; memcpy(*pCur, &count, 4); *pCur += 4; memcpy(*pCur, offset, 4); *pCur += 4; memcpy(start + *offset, pValue, count); *offset += count; } inline void SecCamera::writeExifIfd(unsigned char **pCur, unsigned short tag, unsigned short type, unsigned int count, rational_t *pValue, unsigned int *offset, unsigned char *start) { memcpy(*pCur, &tag, 2); *pCur += 2; memcpy(*pCur, &type, 2); *pCur += 2; memcpy(*pCur, &count, 4); *pCur += 4; memcpy(*pCur, offset, 4); *pCur += 4; memcpy(start + *offset, pValue, 8 * count); *offset += 8 * count; } 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