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hardware_samsung/exynos4/hal/libcamera/SecCamera.cpp

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/*
* 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 <utils/Log.h>
#include <string.h>
#include <stdlib.h>
#include <sys/poll.h>
#include "SecCamera.h"
#include "cutils/properties.h"
using namespace android;
#define CHECK(return_value) \
if (return_value < 0) { \
ALOGE("%s::%d fail. errno: %s, m_camera_id = %d", \
__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