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android_device_lenovo_karate/camera/QCamera2/HAL/QCameraPostProc.cpp
Vitaliy Tomin 880b26ccee land: import oss camera LA.UM.5.1-03810-8x37.0 
additional cherry-picks:
 * b706b064b QCamera2: Fix compilation errors for unused variables.
 * 1e2ea589e HAL: Fixed compilation error for AOSP upgrade
2017-12-11 20:14:21 +05:30

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/* Copyright (c) 2012-2016, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#define LOG_TAG "QCameraPostProc"
// System dependencies
#include <fcntl.h>
#include <stdio.h>
#include <stdlib.h>
#include <utils/Errors.h>
// Camera dependencies
#include "QCamera2HWI.h"
#include "QCameraPostProc.h"
#include "QCameraTrace.h"
extern "C" {
#include "mm_camera_dbg.h"
}
namespace qcamera {
const char *QCameraPostProcessor::STORE_LOCATION = "/sdcard/img_%d.jpg";
#define FREE_JPEG_OUTPUT_BUFFER(ptr,cnt) \
int jpeg_bufs; \
for (jpeg_bufs = 0; jpeg_bufs < (int)cnt; jpeg_bufs++) { \
if (ptr[jpeg_bufs] != NULL) { \
free(ptr[jpeg_bufs]); \
ptr[jpeg_bufs] = NULL; \
} \
}
/*===========================================================================
* FUNCTION : QCameraPostProcessor
*
* DESCRIPTION: constructor of QCameraPostProcessor.
*
* PARAMETERS :
* @cam_ctrl : ptr to HWI object
*
* RETURN : None
*==========================================================================*/
QCameraPostProcessor::QCameraPostProcessor(QCamera2HardwareInterface *cam_ctrl)
: m_parent(cam_ctrl),
mJpegCB(NULL),
mJpegUserData(NULL),
mJpegClientHandle(0),
mJpegSessionId(0),
m_pJpegExifObj(NULL),
m_bThumbnailNeeded(TRUE),
mPPChannelCount(0),
m_bInited(FALSE),
m_inputPPQ(releaseOngoingPPData, this),
m_ongoingPPQ(releaseOngoingPPData, this),
m_inputJpegQ(releaseJpegData, this),
m_ongoingJpegQ(releaseJpegData, this),
m_inputRawQ(releaseRawData, this),
mSaveFrmCnt(0),
mUseSaveProc(false),
mUseJpegBurst(false),
mJpegMemOpt(true),
m_JpegOutputMemCount(0),
mNewJpegSessionNeeded(true),
m_bufCountPPQ(0),
m_PPindex(0)
{
memset(&mJpegHandle, 0, sizeof(mJpegHandle));
memset(&mJpegMpoHandle, 0, sizeof(mJpegMpoHandle));
memset(&m_pJpegOutputMem, 0, sizeof(m_pJpegOutputMem));
memset(mPPChannels, 0, sizeof(mPPChannels));
m_DataMem = NULL;
mOfflineDataBufs = NULL;
}
/*===========================================================================
* FUNCTION : ~QCameraPostProcessor
*
* DESCRIPTION: deconstructor of QCameraPostProcessor.
*
* PARAMETERS : None
*
* RETURN : None
*==========================================================================*/
QCameraPostProcessor::~QCameraPostProcessor()
{
FREE_JPEG_OUTPUT_BUFFER(m_pJpegOutputMem,m_JpegOutputMemCount);
if (m_pJpegExifObj != NULL) {
delete m_pJpegExifObj;
m_pJpegExifObj = NULL;
}
for (int8_t i = 0; i < mPPChannelCount; i++) {
QCameraChannel *pChannel = mPPChannels[i];
if ( pChannel != NULL ) {
pChannel->stop();
delete pChannel;
pChannel = NULL;
}
}
mPPChannelCount = 0;
}
/*===========================================================================
* FUNCTION : setJpegHandle
*
* DESCRIPTION: set JPEG client handles
*
* PARAMETERS :
* @pJpegHandle : JPEG ops handle
* @pJpegMpoHandle : MPO JPEG ops handle
* @clientHandle : JPEG client handle
*
* RETURN : int32_t type of status
* NO_ERROR -- success
* none-zero failure code
*==========================================================================*/
int32_t QCameraPostProcessor::setJpegHandle(mm_jpeg_ops_t *pJpegHandle,
mm_jpeg_mpo_ops_t *pJpegMpoHandle, uint32_t clientHandle)
{
LOGH("E mJpegClientHandle: %d, clientHandle: %d",
mJpegClientHandle, clientHandle);
if(pJpegHandle) {
memcpy(&mJpegHandle, pJpegHandle, sizeof(mm_jpeg_ops_t));
}
if(pJpegMpoHandle) {
memcpy(&mJpegMpoHandle, pJpegMpoHandle, sizeof(mm_jpeg_mpo_ops_t));
}
mJpegClientHandle = clientHandle;
LOGH("X mJpegClientHandle: %d, clientHandle: %d",
mJpegClientHandle, clientHandle);
return NO_ERROR;
}
/*===========================================================================
* FUNCTION : init
*
* DESCRIPTION: initialization of postprocessor
*
* PARAMETERS :
* @jpeg_cb : callback to handle jpeg event from mm-camera-interface
* @user_data : user data ptr for jpeg callback
*
* RETURN : int32_t type of status
* NO_ERROR -- success
* none-zero failure code
*==========================================================================*/
int32_t QCameraPostProcessor::init(jpeg_encode_callback_t jpeg_cb, void *user_data)
{
mJpegCB = jpeg_cb;
mJpegUserData = user_data;
m_dataProcTh.launch(dataProcessRoutine, this);
m_saveProcTh.launch(dataSaveRoutine, this);
m_parent->mParameters.setReprocCount();
m_bInited = TRUE;
return NO_ERROR;
}
/*===========================================================================
* FUNCTION : deinit
*
* DESCRIPTION: de-initialization of postprocessor
*
* PARAMETERS : None
*
* RETURN : int32_t type of status
* NO_ERROR -- success
* none-zero failure code
*==========================================================================*/
int32_t QCameraPostProcessor::deinit()
{
if (m_bInited == TRUE) {
m_dataProcTh.exit();
m_saveProcTh.exit();
m_bInited = FALSE;
}
return NO_ERROR;
}
/*===========================================================================
* FUNCTION : start
*
* DESCRIPTION: start postprocessor. Data process thread and data notify thread
* will be launched.
*
* PARAMETERS :
* @pSrcChannel : source channel obj ptr that possibly needs reprocess
*
* RETURN : int32_t type of status
* NO_ERROR -- success
* none-zero failure code
*
* NOTE : if any reprocess is needed, a reprocess channel/stream
* will be started.
*==========================================================================*/
int32_t QCameraPostProcessor::start(QCameraChannel *pSrcChannel)
{
char prop[PROPERTY_VALUE_MAX];
int32_t rc = NO_ERROR;
QCameraChannel *pInputChannel = pSrcChannel;
LOGH("E ");
if (m_bInited == FALSE) {
LOGE("postproc not initialized yet");
return UNKNOWN_ERROR;
}
if (m_DataMem != NULL) {
m_DataMem->release(m_DataMem);
m_DataMem = NULL;
}
if (pInputChannel == NULL) {
LOGE("Input Channel for pproc is NULL.");
return UNKNOWN_ERROR;
}
if ( m_parent->needReprocess() ) {
for (int8_t i = 0; i < mPPChannelCount; i++) {
// Delete previous reproc channel
QCameraReprocessChannel *pChannel = mPPChannels[i];
if (pChannel != NULL) {
pChannel->stop();
delete pChannel;
pChannel = NULL;
}
}
mPPChannelCount = 0;
m_bufCountPPQ = 0;
if (!m_parent->isLongshotEnabled()) {
m_parent->mParameters.setReprocCount();
}
if (m_parent->mParameters.getManualCaptureMode() >=
CAM_MANUAL_CAPTURE_TYPE_3) {
mPPChannelCount = m_parent->mParameters.getReprocCount() - 1;
} else {
mPPChannelCount = m_parent->mParameters.getReprocCount();
}
// Create all reproc channels and start channel
for (int8_t i = 0; i < mPPChannelCount; i++) {
mPPChannels[i] = m_parent->addReprocChannel(pInputChannel, i);
if (mPPChannels[i] == NULL) {
LOGE("cannot add multi reprocess channel i = %d", i);
return UNKNOWN_ERROR;
}
rc = mPPChannels[i]->start();
if (rc != 0) {
LOGE("cannot start multi reprocess channel i = %d", i);
delete mPPChannels[i];
mPPChannels[i] = NULL;
return UNKNOWN_ERROR;
}
pInputChannel = static_cast<QCameraChannel *>(mPPChannels[i]);
}
}
property_get("persist.camera.longshot.save", prop, "0");
mUseSaveProc = atoi(prop) > 0 ? true : false;
m_PPindex = 0;
m_InputMetadata.clear();
m_dataProcTh.sendCmd(CAMERA_CMD_TYPE_START_DATA_PROC, TRUE, FALSE);
m_parent->m_cbNotifier.startSnapshots();
LOGH("X rc = %d", rc);
return rc;
}
/*===========================================================================
* FUNCTION : stop
*
* DESCRIPTION: stop postprocessor. Data process and notify thread will be stopped.
*
* PARAMETERS : None
*
* RETURN : int32_t type of status
* NO_ERROR -- success
* none-zero failure code
*
* NOTE : reprocess channel will be stopped and deleted if there is any
*==========================================================================*/
int32_t QCameraPostProcessor::stop()
{
if (m_bInited == TRUE) {
m_parent->m_cbNotifier.stopSnapshots();
if (m_DataMem != NULL) {
m_DataMem->release(m_DataMem);
m_DataMem = NULL;
}
// dataProc Thread need to process "stop" as sync call because abort jpeg job should be a sync call
m_dataProcTh.sendCmd(CAMERA_CMD_TYPE_STOP_DATA_PROC, TRUE, TRUE);
}
// stop reproc channel if exists
for (int8_t i = 0; i < mPPChannelCount; i++) {
QCameraReprocessChannel *pChannel = mPPChannels[i];
if (pChannel != NULL) {
pChannel->stop();
delete pChannel;
pChannel = NULL;
}
}
mPPChannelCount = 0;
m_PPindex = 0;
m_InputMetadata.clear();
if (mOfflineDataBufs != NULL) {
mOfflineDataBufs->deallocate();
delete mOfflineDataBufs;
mOfflineDataBufs = NULL;
}
return NO_ERROR;
}
/*===========================================================================
* FUNCTION : createJpegSession
*
* DESCRIPTION: start JPEG session in parallel to reproces to reduce the KPI
*
* PARAMETERS :
* @pSrcChannel : source channel obj ptr that possibly needs reprocess
*
* RETURN : int32_t type of status
* NO_ERROR -- success
* none-zero failure code
*==========================================================================*/
int32_t QCameraPostProcessor::createJpegSession(QCameraChannel *pSrcChannel)
{
int32_t rc = NO_ERROR;
LOGH("E ");
if (m_bInited == FALSE) {
LOGE("postproc not initialized yet");
return UNKNOWN_ERROR;
}
if (pSrcChannel == NULL) {
LOGE("Input Channel for pproc is NULL.");
return UNKNOWN_ERROR;
}
if ( !m_parent->mParameters.getRecordingHintValue() &&
!m_parent->isLongshotEnabled() && (mPPChannelCount > 0)) {
QCameraChannel *pChannel = NULL;
int ppChannel_idx = mPPChannelCount - 1;
pChannel = m_parent->needReprocess() ? mPPChannels[ppChannel_idx] :
pSrcChannel;
QCameraStream *pSnapshotStream = NULL;
QCameraStream *pThumbStream = NULL;
bool thumb_stream_needed = ((!m_parent->isZSLMode() ||
(m_parent->mParameters.getFlipMode(CAM_STREAM_TYPE_SNAPSHOT) ==
m_parent->mParameters.getFlipMode(CAM_STREAM_TYPE_PREVIEW))) &&
!m_parent->mParameters.generateThumbFromMain());
if (pChannel == NULL) {
LOGE("Input Channel for pproc is NULL for index %d.",
ppChannel_idx);
return UNKNOWN_ERROR;
}
for (uint32_t i = 0; i < pChannel->getNumOfStreams(); ++i) {
QCameraStream *pStream = pChannel->getStreamByIndex(i);
if ( NULL == pStream ) {
break;
}
if (pStream->isTypeOf(CAM_STREAM_TYPE_SNAPSHOT) ||
pStream->isOrignalTypeOf(CAM_STREAM_TYPE_SNAPSHOT)) {
pSnapshotStream = pStream;
}
if ((thumb_stream_needed) &&
(pStream->isTypeOf(CAM_STREAM_TYPE_PREVIEW) ||
pStream->isTypeOf(CAM_STREAM_TYPE_POSTVIEW) ||
pStream->isOrignalTypeOf(CAM_STREAM_TYPE_PREVIEW) ||
pStream->isOrignalTypeOf(CAM_STREAM_TYPE_POSTVIEW))) {
pThumbStream = pStream;
}
}
// If thumbnail is not part of the reprocess channel, then
// try to get it from the source channel
if ((thumb_stream_needed) && (NULL == pThumbStream) &&
(pChannel == mPPChannels[ppChannel_idx])) {
for (uint32_t i = 0; i < pSrcChannel->getNumOfStreams(); ++i) {
QCameraStream *pStream = pSrcChannel->getStreamByIndex(i);
if ( NULL == pStream ) {
break;
}
if (pStream->isTypeOf(CAM_STREAM_TYPE_POSTVIEW) ||
pStream->isOrignalTypeOf(CAM_STREAM_TYPE_POSTVIEW) ||
pStream->isTypeOf(CAM_STREAM_TYPE_PREVIEW) ||
pStream->isOrignalTypeOf(CAM_STREAM_TYPE_PREVIEW)) {
pThumbStream = pStream;
}
}
}
if ( NULL != pSnapshotStream ) {
mm_jpeg_encode_params_t encodeParam;
memset(&encodeParam, 0, sizeof(mm_jpeg_encode_params_t));
rc = getJpegEncodingConfig(encodeParam, pSnapshotStream, pThumbStream);
if (rc != NO_ERROR) {
LOGE("error getting encoding config");
return rc;
}
LOGH("[KPI Perf] : call jpeg create_session");
rc = mJpegHandle.create_session(mJpegClientHandle,
&encodeParam,
&mJpegSessionId);
if (rc != NO_ERROR) {
LOGE("error creating a new jpeg encoding session");
return rc;
}
mNewJpegSessionNeeded = false;
}
}
LOGH("X ");
return rc;
}
/*===========================================================================
* FUNCTION : getJpegEncodingConfig
*
* DESCRIPTION: function to prepare encoding job information
*
* PARAMETERS :
* @encode_parm : param to be filled with encoding configuration
*
* RETURN : int32_t type of status
* NO_ERROR -- success
* none-zero failure code
*==========================================================================*/
int32_t QCameraPostProcessor::getJpegEncodingConfig(mm_jpeg_encode_params_t& encode_parm,
QCameraStream *main_stream,
QCameraStream *thumb_stream)
{
LOGD("E");
int32_t ret = NO_ERROR;
size_t out_size;
char prop[PROPERTY_VALUE_MAX];
property_get("persist.camera.jpeg_burst", prop, "0");
mUseJpegBurst = (atoi(prop) > 0) && !mUseSaveProc;
encode_parm.burst_mode = mUseJpegBurst;
cam_rect_t crop;
memset(&crop, 0, sizeof(cam_rect_t));
main_stream->getCropInfo(crop);
cam_dimension_t src_dim, dst_dim;
memset(&src_dim, 0, sizeof(cam_dimension_t));
memset(&dst_dim, 0, sizeof(cam_dimension_t));
main_stream->getFrameDimension(src_dim);
bool hdr_output_crop = m_parent->mParameters.isHDROutputCropEnabled();
if (hdr_output_crop && crop.height) {
dst_dim.height = crop.height;
} else {
dst_dim.height = src_dim.height;
}
if (hdr_output_crop && crop.width) {
dst_dim.width = crop.width;
} else {
dst_dim.width = src_dim.width;
}
// set rotation only when no online rotation or offline pp rotation is done before
if (!m_parent->needRotationReprocess()) {
encode_parm.rotation = m_parent->mParameters.getJpegRotation();
}
encode_parm.main_dim.src_dim = src_dim;
encode_parm.main_dim.dst_dim = dst_dim;
m_dst_dim = dst_dim;
encode_parm.jpeg_cb = mJpegCB;
encode_parm.userdata = mJpegUserData;
m_bThumbnailNeeded = TRUE; // need encode thumbnail by default
// system property to disable the thumbnail encoding in order to reduce the power
// by default thumbnail encoding is set to TRUE and explicitly set this property to
// disable the thumbnail encoding
property_get("persist.camera.tn.disable", prop, "0");
if (atoi(prop) == 1) {
m_bThumbnailNeeded = FALSE;
LOGH("m_bThumbnailNeeded is %d", m_bThumbnailNeeded);
}
cam_dimension_t thumbnailSize;
memset(&thumbnailSize, 0, sizeof(cam_dimension_t));
m_parent->getThumbnailSize(thumbnailSize);
if (thumbnailSize.width == 0 || thumbnailSize.height == 0) {
// (0,0) means no thumbnail
m_bThumbnailNeeded = FALSE;
}
encode_parm.encode_thumbnail = m_bThumbnailNeeded;
// get color format
cam_format_t img_fmt = CAM_FORMAT_YUV_420_NV12;
main_stream->getFormat(img_fmt);
encode_parm.color_format = getColorfmtFromImgFmt(img_fmt);
// get jpeg quality
uint32_t val = m_parent->getJpegQuality();
if (0U < val) {
encode_parm.quality = val;
} else {
LOGH("Using default JPEG quality");
encode_parm.quality = 85;
}
cam_frame_len_offset_t main_offset;
memset(&main_offset, 0, sizeof(cam_frame_len_offset_t));
main_stream->getFrameOffset(main_offset);
// src buf config
QCameraMemory *pStreamMem = main_stream->getStreamBufs();
if (pStreamMem == NULL) {
LOGE("cannot get stream bufs from main stream");
ret = BAD_VALUE;
goto on_error;
}
encode_parm.num_src_bufs = pStreamMem->getCnt();
for (uint32_t i = 0; i < encode_parm.num_src_bufs; i++) {
camera_memory_t *stream_mem = pStreamMem->getMemory(i, false);
if (stream_mem != NULL) {
encode_parm.src_main_buf[i].index = i;
encode_parm.src_main_buf[i].buf_size = stream_mem->size;
encode_parm.src_main_buf[i].buf_vaddr = (uint8_t *)stream_mem->data;
encode_parm.src_main_buf[i].fd = pStreamMem->getFd(i);
encode_parm.src_main_buf[i].format = MM_JPEG_FMT_YUV;
encode_parm.src_main_buf[i].offset = main_offset;
}
}
LOGI("Src Buffer cnt = %d, res = %dX%d len = %d rot = %d "
"src_dim = %dX%d dst_dim = %dX%d",
encode_parm.num_src_bufs,
main_offset.mp[0].width, main_offset.mp[0].height,
main_offset.frame_len, encode_parm.rotation,
src_dim.width, src_dim.height,
dst_dim.width, dst_dim.height);
if (m_bThumbnailNeeded == TRUE) {
uint32_t jpeg_rotation = m_parent->mParameters.getJpegRotation();
m_parent->getThumbnailSize(encode_parm.thumb_dim.dst_dim);
if (thumb_stream == NULL) {
thumb_stream = main_stream;
}
if (((90 == m_parent->mParameters.getJpegRotation())
|| (270 == m_parent->mParameters.getJpegRotation()))
&& (m_parent->needRotationReprocess())) {
// swap thumbnail dimensions
cam_dimension_t tmp_dim = encode_parm.thumb_dim.dst_dim;
encode_parm.thumb_dim.dst_dim.width = tmp_dim.height;
encode_parm.thumb_dim.dst_dim.height = tmp_dim.width;
}
pStreamMem = thumb_stream->getStreamBufs();
if (pStreamMem == NULL) {
LOGE("cannot get stream bufs from thumb stream");
ret = BAD_VALUE;
goto on_error;
}
cam_frame_len_offset_t thumb_offset;
memset(&thumb_offset, 0, sizeof(cam_frame_len_offset_t));
thumb_stream->getFrameOffset(thumb_offset);
encode_parm.num_tmb_bufs = pStreamMem->getCnt();
for (uint32_t i = 0; i < pStreamMem->getCnt(); i++) {
camera_memory_t *stream_mem = pStreamMem->getMemory(i, false);
if (stream_mem != NULL) {
encode_parm.src_thumb_buf[i].index = i;
encode_parm.src_thumb_buf[i].buf_size = stream_mem->size;
encode_parm.src_thumb_buf[i].buf_vaddr = (uint8_t *)stream_mem->data;
encode_parm.src_thumb_buf[i].fd = pStreamMem->getFd(i);
encode_parm.src_thumb_buf[i].format = MM_JPEG_FMT_YUV;
encode_parm.src_thumb_buf[i].offset = thumb_offset;
}
}
cam_format_t img_fmt_thumb = CAM_FORMAT_YUV_420_NV12;
thumb_stream->getFormat(img_fmt_thumb);
encode_parm.thumb_color_format = getColorfmtFromImgFmt(img_fmt_thumb);
// crop is the same if frame is the same
if (thumb_stream != main_stream) {
memset(&crop, 0, sizeof(cam_rect_t));
thumb_stream->getCropInfo(crop);
}
memset(&src_dim, 0, sizeof(cam_dimension_t));
thumb_stream->getFrameDimension(src_dim);
encode_parm.thumb_dim.src_dim = src_dim;
if (!m_parent->needRotationReprocess()) {
encode_parm.thumb_rotation = m_parent->mParameters.getJpegRotation();
}
encode_parm.thumb_dim.crop = crop;
encode_parm.thumb_from_postview =
!m_parent->mParameters.generateThumbFromMain() &&
(img_fmt_thumb != CAM_FORMAT_YUV_420_NV12_UBWC) &&
(m_parent->mParameters.useJpegExifRotation() ||
m_parent->mParameters.getJpegRotation() == 0);
LOGI("Src THUMB buf_cnt = %d, res = %dX%d len = %d rot = %d "
"src_dim = %dX%d, dst_dim = %dX%d",
encode_parm.num_tmb_bufs,
thumb_offset.mp[0].width, thumb_offset.mp[0].height,
thumb_offset.frame_len, encode_parm.thumb_rotation,
encode_parm.thumb_dim.src_dim.width,
encode_parm.thumb_dim.src_dim.height,
encode_parm.thumb_dim.dst_dim.width,
encode_parm.thumb_dim.dst_dim.height);
}
encode_parm.num_dst_bufs = 1;
if (mUseJpegBurst) {
encode_parm.num_dst_bufs = MAX_JPEG_BURST;
}
encode_parm.get_memory = NULL;
out_size = main_offset.frame_len;
if (mJpegMemOpt) {
encode_parm.get_memory = getJpegMemory;
encode_parm.put_memory = releaseJpegMemory;
out_size = sizeof(omx_jpeg_ouput_buf_t);
encode_parm.num_dst_bufs = encode_parm.num_src_bufs;
}
m_JpegOutputMemCount = (uint32_t)encode_parm.num_dst_bufs;
for (uint32_t i = 0; i < m_JpegOutputMemCount; i++) {
if (m_pJpegOutputMem[i] != NULL)
free(m_pJpegOutputMem[i]);
omx_jpeg_ouput_buf_t omx_out_buf;
omx_out_buf.handle = this;
// allocate output buf for jpeg encoding
m_pJpegOutputMem[i] = malloc(out_size);
if (NULL == m_pJpegOutputMem[i]) {
ret = NO_MEMORY;
LOGE("initHeapMem for jpeg, ret = NO_MEMORY");
goto on_error;
}
if (mJpegMemOpt) {
memcpy(m_pJpegOutputMem[i], &omx_out_buf, sizeof(omx_out_buf));
}
encode_parm.dest_buf[i].index = i;
encode_parm.dest_buf[i].buf_size = main_offset.frame_len;
encode_parm.dest_buf[i].buf_vaddr = (uint8_t *)m_pJpegOutputMem[i];
encode_parm.dest_buf[i].fd = -1;
encode_parm.dest_buf[i].format = MM_JPEG_FMT_YUV;
encode_parm.dest_buf[i].offset = main_offset;
}
LOGD("X");
return NO_ERROR;
on_error:
FREE_JPEG_OUTPUT_BUFFER(m_pJpegOutputMem, m_JpegOutputMemCount);
LOGD("X with error %d", ret);
return ret;
}
/*===========================================================================
* FUNCTION : sendEvtNotify
*
* DESCRIPTION: send event notify through notify callback registered by upper layer
*
* PARAMETERS :
* @msg_type: msg type of notify
* @ext1 : extension
* @ext2 : extension
*
* RETURN : int32_t type of status
* NO_ERROR -- success
* none-zero failure code
*==========================================================================*/
int32_t QCameraPostProcessor::sendEvtNotify(int32_t msg_type,
int32_t ext1,
int32_t ext2)
{
return m_parent->sendEvtNotify(msg_type, ext1, ext2);
}
/*===========================================================================
* FUNCTION : sendDataNotify
*
* DESCRIPTION: enqueue data into dataNotify thread
*
* PARAMETERS :
* @msg_type: data callback msg type
* @data : ptr to data memory struct
* @index : index to data buffer
* @metadata: ptr to meta data buffer if there is any
* @release_data : ptr to struct indicating if data need to be released
* after notify
* @super_buf_frame_idx : super buffer frame index
*
* RETURN : int32_t type of status
* NO_ERROR -- success
* none-zero failure code
*==========================================================================*/
int32_t QCameraPostProcessor::sendDataNotify(int32_t msg_type,
camera_memory_t *data,
uint8_t index,
camera_frame_metadata_t *metadata,
qcamera_release_data_t *release_data,
uint32_t super_buf_frame_idx)
{
qcamera_data_argm_t *data_cb = (qcamera_data_argm_t *)malloc(sizeof(qcamera_data_argm_t));
if (NULL == data_cb) {
LOGE("no mem for acamera_data_argm_t");
return NO_MEMORY;
}
memset(data_cb, 0, sizeof(qcamera_data_argm_t));
data_cb->msg_type = msg_type;
data_cb->data = data;
data_cb->index = index;
data_cb->metadata = metadata;
if (release_data != NULL) {
data_cb->release_data = *release_data;
}
qcamera_callback_argm_t cbArg;
memset(&cbArg, 0, sizeof(qcamera_callback_argm_t));
cbArg.cb_type = QCAMERA_DATA_SNAPSHOT_CALLBACK;
cbArg.msg_type = msg_type;
cbArg.data = data;
cbArg.metadata = metadata;
cbArg.user_data = data_cb;
cbArg.cookie = this;
cbArg.release_cb = releaseNotifyData;
cbArg.frame_index = super_buf_frame_idx;
int rc = m_parent->m_cbNotifier.notifyCallback(cbArg);
if ( NO_ERROR != rc ) {
LOGE("Error enqueuing jpeg data into notify queue");
releaseNotifyData(data_cb, this, UNKNOWN_ERROR);
return UNKNOWN_ERROR;
}
return rc;
}
/*===========================================================================
* FUNCTION : validatePostProcess
*
* DESCRIPTION: Verify output buffer count of pp module
*
* PARAMETERS :
* @frame : process frame received from mm-camera-interface
*
* RETURN : bool type of status
* TRUE -- success
* FALSE failure
*==========================================================================*/
bool QCameraPostProcessor::validatePostProcess(mm_camera_super_buf_t *frame)
{
bool status = TRUE;
QCameraChannel *pChannel = NULL;
QCameraReprocessChannel *m_pReprocChannel = NULL;
if (frame == NULL) {
return status;
}
pChannel = m_parent->getChannelByHandle(frame->ch_id);
for (int8_t i = 0; i < mPPChannelCount; i++) {
if (pChannel == mPPChannels[i]->getSrcChannel()) {
m_pReprocChannel = mPPChannels[i];
break;
}
}
if ((m_pReprocChannel != NULL) && (pChannel == m_pReprocChannel->getSrcChannel())) {
QCameraStream *pStream = NULL;
for (uint8_t i = 0; i < m_pReprocChannel->getNumOfStreams(); i++) {
pStream = m_pReprocChannel->getStreamByIndex(i);
if (pStream && (m_inputPPQ.getCurrentSize() > 0) &&
(pStream->getNumQueuedBuf() <= 0)) {
LOGW("Out of PP Buffer PPQ = %d ongoingQ = %d Jpeg = %d onJpeg = %d",
m_inputPPQ.getCurrentSize(), m_inputPPQ.getCurrentSize(),
m_inputJpegQ.getCurrentSize(), m_ongoingJpegQ.getCurrentSize());
status = FALSE;
break;
}
}
}
return status;
}
/*===========================================================================
* FUNCTION : getOfflinePPInputBuffer
*
* DESCRIPTION: Function to generate offline post proc buffer
*
* PARAMETERS :
* @src_frame : process frame received from mm-camera-interface
*
* RETURN : Buffer pointer if successfull
* : NULL in case of failures
*==========================================================================*/
mm_camera_buf_def_t *QCameraPostProcessor::getOfflinePPInputBuffer(
mm_camera_super_buf_t *src_frame)
{
mm_camera_buf_def_t *mBufDefs = NULL;
QCameraChannel *pChannel = NULL;
QCameraStream *src_pStream = NULL;
mm_camera_buf_def_t *data_frame = NULL;
mm_camera_buf_def_t *meta_frame = NULL;
if (mOfflineDataBufs == NULL) {
LOGE("Offline Buffer not allocated");
return NULL;
}
uint32_t num_bufs = mOfflineDataBufs->getCnt();
size_t bufDefsSize = num_bufs * sizeof(mm_camera_buf_def_t);
mBufDefs = (mm_camera_buf_def_t *)malloc(bufDefsSize);
if (mBufDefs == NULL) {
LOGE("No memory");
return NULL;
}
memset(mBufDefs, 0, bufDefsSize);
pChannel = m_parent->getChannelByHandle(src_frame->ch_id);
for (uint32_t i = 0; i < src_frame->num_bufs; i++) {
src_pStream = pChannel->getStreamByHandle(
src_frame->bufs[i]->stream_id);
if (src_pStream != NULL) {
if (src_pStream->getMyType() == CAM_STREAM_TYPE_RAW) {
LOGH("Found RAW input stream");
data_frame = src_frame->bufs[i];
} else if (src_pStream->getMyType() == CAM_STREAM_TYPE_METADATA){
LOGH("Found Metada input stream");
meta_frame = src_frame->bufs[i];
}
}
}
if ((src_pStream != NULL) && (data_frame != NULL)) {
cam_frame_len_offset_t offset;
memset(&offset, 0, sizeof(cam_frame_len_offset_t));
src_pStream->getFrameOffset(offset);
for (uint32_t i = 0; i < num_bufs; i++) {
mBufDefs[i] = *data_frame;
mOfflineDataBufs->getBufDef(offset, mBufDefs[i], i);
LOGD("Dumping RAW data on offline buffer");
/*Actual data memcpy just for verification*/
memcpy(mBufDefs[i].buffer, data_frame->buffer,
mBufDefs[i].frame_len);
}
releaseSuperBuf(src_frame, CAM_STREAM_TYPE_RAW);
} else {
free(mBufDefs);
mBufDefs = NULL;
}
LOGH("mBufDefs = %p", mBufDefs);
return mBufDefs;
}
/*===========================================================================
* FUNCTION : processData
*
* DESCRIPTION: enqueue data into dataProc thread
*
* PARAMETERS :
* @frame : process frame received from mm-camera-interface
*
* RETURN : int32_t type of status
* NO_ERROR -- success
* none-zero failure code
*
* NOTE : depends on if offline reprocess is needed, received frame will
* be sent to either input queue of postprocess or jpeg encoding
*==========================================================================*/
int32_t QCameraPostProcessor::processData(mm_camera_super_buf_t *frame)
{
QCameraChannel *m_pReprocChannel = NULL;
if (m_bInited == FALSE) {
LOGE("postproc not initialized yet");
return UNKNOWN_ERROR;
}
if (frame == NULL) {
LOGE("Invalid parameter");
return UNKNOWN_ERROR;
}
mm_camera_buf_def_t *meta_frame = NULL;
for (uint32_t i = 0; i < frame->num_bufs; i++) {
// look through input superbuf
if (frame->bufs[i]->stream_type == CAM_STREAM_TYPE_METADATA) {
meta_frame = frame->bufs[i];
break;
}
}
if (meta_frame != NULL) {
//Function to upadte metadata for frame based parameter
m_parent->updateMetadata((metadata_buffer_t *)meta_frame->buffer);
}
if (m_parent->needReprocess()) {
if ((!m_parent->isLongshotEnabled() &&
!m_parent->m_stateMachine.isNonZSLCaptureRunning()) ||
(m_parent->isLongshotEnabled() &&
m_parent->isCaptureShutterEnabled())) {
//play shutter sound
m_parent->playShutter();
}
ATRACE_INT("Camera:Reprocess", 1);
LOGH("need reprocess");
// enqueu to post proc input queue
qcamera_pp_data_t *pp_request_job =
(qcamera_pp_data_t *)malloc(sizeof(qcamera_pp_data_t));
if (pp_request_job == NULL) {
LOGE("No memory for pproc job");
return NO_MEMORY;
}
memset(pp_request_job, 0, sizeof(qcamera_pp_data_t));
pp_request_job->src_frame = frame;
pp_request_job->src_reproc_frame = frame;
pp_request_job->reprocCount = 0;
pp_request_job->ppChannelIndex = 0;
if ((NULL != frame) &&
(0 < frame->num_bufs)
&& (m_parent->isRegularCapture())) {
/*Regular capture. Source stream will be deleted*/
mm_camera_buf_def_t *bufs = NULL;
uint32_t num_bufs = frame->num_bufs;
bufs = new mm_camera_buf_def_t[num_bufs];
if (NULL == bufs) {
LOGE("Unable to allocate cached buffers");
return NO_MEMORY;
}
for (uint32_t i = 0; i < num_bufs; i++) {
bufs[i] = *frame->bufs[i];
frame->bufs[i] = &bufs[i];
}
pp_request_job->src_reproc_bufs = bufs;
// Don't release source frame after encoding
// at this point the source channel will not exist.
pp_request_job->reproc_frame_release = true;
}
if (mOfflineDataBufs != NULL) {
pp_request_job->offline_reproc_buf =
getOfflinePPInputBuffer(frame);
if (pp_request_job->offline_reproc_buf != NULL) {
pp_request_job->offline_buffer = true;
}
}
if (false == m_inputPPQ.enqueue((void *)pp_request_job)) {
LOGW("Input PP Q is not active!!!");
releaseSuperBuf(frame);
free(frame);
free(pp_request_job);
frame = NULL;
pp_request_job = NULL;
return NO_ERROR;
}
if (m_parent->mParameters.isAdvCamFeaturesEnabled()
&& (meta_frame != NULL)) {
m_InputMetadata.add(meta_frame);
}
} else if (m_parent->mParameters.isNV16PictureFormat() ||
m_parent->mParameters.isNV21PictureFormat()) {
//check if raw frame information is needed.
if(m_parent->mParameters.isYUVFrameInfoNeeded())
setYUVFrameInfo(frame);
processRawData(frame);
} else {
//play shutter sound
if(!m_parent->m_stateMachine.isNonZSLCaptureRunning() &&
!m_parent->mLongshotEnabled)
m_parent->playShutter();
LOGH("no need offline reprocess, sending to jpeg encoding");
qcamera_jpeg_data_t *jpeg_job =
(qcamera_jpeg_data_t *)malloc(sizeof(qcamera_jpeg_data_t));
if (jpeg_job == NULL) {
LOGE("No memory for jpeg job");
return NO_MEMORY;
}
memset(jpeg_job, 0, sizeof(qcamera_jpeg_data_t));
jpeg_job->src_frame = frame;
if (meta_frame != NULL) {
// fill in meta data frame ptr
jpeg_job->metadata = (metadata_buffer_t *)meta_frame->buffer;
}
// enqueu to jpeg input queue
if (!m_inputJpegQ.enqueue((void *)jpeg_job)) {
LOGW("Input Jpeg Q is not active!!!");
releaseJpegJobData(jpeg_job);
free(jpeg_job);
jpeg_job = NULL;
return NO_ERROR;
}
}
m_dataProcTh.sendCmd(CAMERA_CMD_TYPE_DO_NEXT_JOB, FALSE, FALSE);
return NO_ERROR;
}
/*===========================================================================
* FUNCTION : processRawData
*
* DESCRIPTION: enqueue raw data into dataProc thread
*
* PARAMETERS :
* @frame : process frame received from mm-camera-interface
*
* RETURN : int32_t type of status
* NO_ERROR -- success
* none-zero failure code
*==========================================================================*/
int32_t QCameraPostProcessor::processRawData(mm_camera_super_buf_t *frame)
{
if (m_bInited == FALSE) {
LOGE("postproc not initialized yet");
return UNKNOWN_ERROR;
}
// enqueu to raw input queue
if (m_inputRawQ.enqueue((void *)frame)) {
m_dataProcTh.sendCmd(CAMERA_CMD_TYPE_DO_NEXT_JOB, FALSE, FALSE);
} else {
LOGW("m_inputRawQ is not active!!!");
releaseSuperBuf(frame);
free(frame);
frame = NULL;
}
return NO_ERROR;
}
/*===========================================================================
* FUNCTION : processJpegEvt
*
* DESCRIPTION: process jpeg event from mm-jpeg-interface.
*
* PARAMETERS :
* @evt : payload of jpeg event, including information about jpeg encoding
* status, jpeg size and so on.
*
* RETURN : int32_t type of status
* NO_ERROR -- success
* none-zero failure code
*
* NOTE : This event will also trigger DataProc thread to move to next job
* processing (i.e., send a new jpeg encoding job to mm-jpeg-interface
* if there is any pending job in jpeg input queue)
*==========================================================================*/
int32_t QCameraPostProcessor::processJpegEvt(qcamera_jpeg_evt_payload_t *evt)
{
if (m_bInited == FALSE) {
LOGE("postproc not initialized yet");
return UNKNOWN_ERROR;
}
int32_t rc = NO_ERROR;
camera_memory_t *jpeg_mem = NULL;
omx_jpeg_ouput_buf_t *jpeg_out = NULL;
void *jpegData = NULL;
if (mUseSaveProc && m_parent->isLongshotEnabled()) {
qcamera_jpeg_evt_payload_t *saveData = ( qcamera_jpeg_evt_payload_t * ) malloc(sizeof(qcamera_jpeg_evt_payload_t));
if ( NULL == saveData ) {
LOGE("Can not allocate save data message!");
return NO_MEMORY;
}
*saveData = *evt;
if (m_inputSaveQ.enqueue((void *) saveData)) {
m_saveProcTh.sendCmd(CAMERA_CMD_TYPE_DO_NEXT_JOB, FALSE, FALSE);
} else {
LOGD("m_inputSaveQ PP Q is not active!!!");
free(saveData);
saveData = NULL;
return rc;
}
} else {
/* To be removed later when ISP Frame sync feature is available
qcamera_jpeg_data_t *jpeg_job =
(qcamera_jpeg_data_t *)m_ongoingJpegQ.dequeue(matchJobId,
(void*)&evt->jobId);
uint32_t frame_idx = jpeg_job->src_frame->bufs[0]->frame_idx;*/
uint32_t frame_idx = 75;
LOGH("FRAME INDEX %d", frame_idx);
// Release jpeg job data
m_ongoingJpegQ.flushNodes(matchJobId, (void*)&evt->jobId);
if (m_inputPPQ.getCurrentSize() > 0) {
m_dataProcTh.sendCmd(CAMERA_CMD_TYPE_DO_NEXT_JOB, FALSE, FALSE);
}
LOGH("[KPI Perf] : jpeg job %d", evt->jobId);
if ((false == m_parent->m_bIntJpegEvtPending) &&
(m_parent->mDataCb == NULL ||
m_parent->msgTypeEnabledWithLock(CAMERA_MSG_COMPRESSED_IMAGE) == 0 )) {
LOGW("No dataCB or CAMERA_MSG_COMPRESSED_IMAGE not enabled");
rc = NO_ERROR;
goto end;
}
if(evt->status == JPEG_JOB_STATUS_ERROR) {
LOGE("Error event handled from jpeg, status = %d",
evt->status);
rc = FAILED_TRANSACTION;
goto end;
}
if (!mJpegMemOpt) {
jpegData = evt->out_data.buf_vaddr;
}
else {
jpeg_out = (omx_jpeg_ouput_buf_t*) evt->out_data.buf_vaddr;
if (jpeg_out != NULL) {
jpeg_mem = (camera_memory_t *)jpeg_out->mem_hdl;
if (jpeg_mem != NULL) {
jpegData = jpeg_mem->data;
}
}
}
m_parent->dumpJpegToFile(jpegData,
evt->out_data.buf_filled_len,
evt->jobId);
LOGH("Dump jpeg_size=%d", evt->out_data.buf_filled_len);
if(true == m_parent->m_bIntJpegEvtPending) {
//Sending JPEG snapshot taken notification to HAL
pthread_mutex_lock(&m_parent->m_int_lock);
pthread_cond_signal(&m_parent->m_int_cond);
pthread_mutex_unlock(&m_parent->m_int_lock);
m_dataProcTh.sendCmd(CAMERA_CMD_TYPE_DO_NEXT_JOB, FALSE, FALSE);
return rc;
}
if (!mJpegMemOpt) {
// alloc jpeg memory to pass to upper layer
jpeg_mem = m_parent->mGetMemory(-1, evt->out_data.buf_filled_len,
1, m_parent->mCallbackCookie);
if (NULL == jpeg_mem) {
rc = NO_MEMORY;
LOGE("getMemory for jpeg, ret = NO_MEMORY");
goto end;
}
memcpy(jpeg_mem->data, evt->out_data.buf_vaddr, evt->out_data.buf_filled_len);
}
LOGH("Calling upperlayer callback to store JPEG image");
qcamera_release_data_t release_data;
memset(&release_data, 0, sizeof(qcamera_release_data_t));
release_data.data = jpeg_mem;
LOGI("[KPI Perf]: PROFILE_JPEG_CB ");
rc = sendDataNotify(CAMERA_MSG_COMPRESSED_IMAGE,
jpeg_mem,
0,
NULL,
&release_data,
frame_idx);
m_parent->setOutputImageCount(m_parent->getOutputImageCount() + 1);
end:
if (rc != NO_ERROR) {
// send error msg to upper layer
LOGE("Jpeg Encoding failed. Notify Application");
sendEvtNotify(CAMERA_MSG_ERROR,
UNKNOWN_ERROR,
0);
if (NULL != jpeg_mem) {
jpeg_mem->release(jpeg_mem);
jpeg_mem = NULL;
}
}
/* check whether to send callback for depth map */
if (m_parent->mParameters.isUbiRefocus() &&
(m_parent->getOutputImageCount() + 1 ==
m_parent->mParameters.getRefocusOutputCount())) {
m_parent->setOutputImageCount(m_parent->getOutputImageCount() + 1);
jpeg_mem = m_DataMem;
release_data.data = jpeg_mem;
m_DataMem = NULL;
LOGH("[KPI Perf]: send jpeg callback for depthmap ");
rc = sendDataNotify(CAMERA_MSG_COMPRESSED_IMAGE,
jpeg_mem,
0,
NULL,
&release_data,
frame_idx);
if (rc != NO_ERROR) {
// send error msg to upper layer
sendEvtNotify(CAMERA_MSG_ERROR,
UNKNOWN_ERROR,
0);
if (NULL != jpeg_mem) {
jpeg_mem->release(jpeg_mem);
jpeg_mem = NULL;
}
}
m_DataMem = NULL;
}
}
// wait up data proc thread to do next job,
// if previous request is blocked due to ongoing jpeg job
m_dataProcTh.sendCmd(CAMERA_CMD_TYPE_DO_NEXT_JOB, FALSE, FALSE);
return rc;
}
/*===========================================================================
* FUNCTION : processPPData
*
* DESCRIPTION: process received frame after reprocess.
*
* PARAMETERS :
* @frame : received frame from reprocess channel.
*
* RETURN : int32_t type of status
* NO_ERROR -- success
* none-zero failure code
*
* NOTE : The frame after reprocess need to send to jpeg encoding.
*==========================================================================*/
int32_t QCameraPostProcessor::processPPData(mm_camera_super_buf_t *frame)
{
bool triggerEvent = TRUE;
LOGD("QCameraPostProcessor::processPPData");
bool needSuperBufMatch = m_parent->mParameters.generateThumbFromMain();
if (m_bInited == FALSE) {
LOGE("postproc not initialized yet");
return UNKNOWN_ERROR;
}
qcamera_pp_data_t *job = (qcamera_pp_data_t *)m_ongoingPPQ.dequeue();
if (NULL == job) {
LOGE("Cannot find reprocess job");
return BAD_VALUE;
}
if (!needSuperBufMatch && (job->src_frame == NULL
|| job->src_reproc_frame == NULL) ) {
LOGE("Invalid reprocess job");
return BAD_VALUE;
}
if (!needSuperBufMatch && (m_parent->mParameters.isNV16PictureFormat() ||
m_parent->mParameters.isNV21PictureFormat())) {
releaseOngoingPPData(job, this);
free(job);
if(m_parent->mParameters.isYUVFrameInfoNeeded())
setYUVFrameInfo(frame);
return processRawData(frame);
}
#ifdef TARGET_TS_MAKEUP
// find snapshot frame frame
mm_camera_buf_def_t *pReprocFrame = NULL;
QCameraStream * pSnapshotStream = NULL;
QCameraChannel *pChannel = m_parent->getChannelByHandle(frame->ch_id);
if (pChannel == NULL) {
for (int8_t i = 0; i < mPPChannelCount; i++) {
if ((mPPChannels[i] != NULL) &&
(mPPChannels[i]->getMyHandle() == frame->ch_id)) {
pChannel = mPPChannels[i];
break;
}
}
}
if (pChannel == NULL) {
LOGE("No corresponding channel (ch_id = %d) exist, return here",
frame->ch_id);
return BAD_VALUE;
}
for (uint32_t i = 0; i < frame->num_bufs; i++) {
pSnapshotStream = pChannel->getStreamByHandle(frame->bufs[i]->stream_id);
if (pSnapshotStream != NULL) {
if (pSnapshotStream->isOrignalTypeOf(CAM_STREAM_TYPE_SNAPSHOT)) {
pReprocFrame = frame->bufs[i];
break;
}
}
}
if (pReprocFrame != NULL && m_parent->mParameters.isFaceDetectionEnabled()) {
m_parent->TsMakeupProcess_Snapshot(pReprocFrame,pSnapshotStream);
} else {
LOGH("pReprocFrame == NULL || isFaceDetectionEnabled = %d",
m_parent->mParameters.isFaceDetectionEnabled());
}
#endif
if ((m_parent->isLongshotEnabled())
&& (!m_parent->isCaptureShutterEnabled())
&& (!m_parent->mCACDoneReceived)) {
// play shutter sound for longshot
// after reprocess is done
m_parent->playShutter();
}
m_parent->mCACDoneReceived = FALSE;
int8_t mCurReprocCount = job->reprocCount;
int8_t mCurChannelIndex = job->ppChannelIndex;
if ( mCurReprocCount > 1 ) {
//In case of pp 2nd pass, we can release input of 2nd pass
releaseSuperBuf(job->src_frame);
free(job->src_frame);
job->src_frame = NULL;
}
LOGD("mCurReprocCount = %d mCurChannelIndex = %d mTotalNumReproc = %d",
mCurReprocCount, mCurChannelIndex,
m_parent->mParameters.getReprocCount());
if (mCurReprocCount < m_parent->mParameters.getReprocCount()) {
//More pp pass needed. Push frame back to pp queue.
qcamera_pp_data_t *pp_request_job = job;
pp_request_job->src_frame = frame;
if ((mPPChannels[mCurChannelIndex]->getReprocCount()
== mCurReprocCount) &&
(mPPChannels[mCurChannelIndex + 1] != NULL)) {
pp_request_job->ppChannelIndex++;
}
// enqueu to post proc input queue
if (false == m_inputPPQ.enqueue((void *)pp_request_job)) {
LOGW("m_input PP Q is not active!!!");
releaseOngoingPPData(pp_request_job,this);
free(pp_request_job);
pp_request_job = NULL;
triggerEvent = FALSE;
}
} else {
//Done with post processing. Send frame to Jpeg
qcamera_jpeg_data_t *jpeg_job =
(qcamera_jpeg_data_t *)malloc(sizeof(qcamera_jpeg_data_t));
if (jpeg_job == NULL) {
LOGE("No memory for jpeg job");
return NO_MEMORY;
}
memset(jpeg_job, 0, sizeof(qcamera_jpeg_data_t));
jpeg_job->src_frame = frame;
jpeg_job->src_reproc_frame = job ? job->src_reproc_frame : NULL;
jpeg_job->src_reproc_bufs = job ? job->src_reproc_bufs : NULL;
jpeg_job->reproc_frame_release = job ? job->reproc_frame_release : false;
jpeg_job->offline_reproc_buf = job ? job->offline_reproc_buf : NULL;
jpeg_job->offline_buffer = job ? job->offline_buffer : false;
// find meta data frame
mm_camera_buf_def_t *meta_frame = NULL;
if (m_parent->mParameters.isAdvCamFeaturesEnabled()) {
size_t meta_idx = m_parent->mParameters.getExifBufIndex(m_PPindex);
if (m_InputMetadata.size() >= (meta_idx + 1)) {
meta_frame = m_InputMetadata.itemAt(meta_idx);
} else {
LOGW("Input metadata vector contains %d entries, index required %d",
m_InputMetadata.size(), meta_idx);
}
m_PPindex++;
} else {
for (uint32_t i = 0; job && job->src_reproc_frame &&
(i < job->src_reproc_frame->num_bufs); i++) {
// look through input superbuf
if (job->src_reproc_frame->bufs[i]->stream_type == CAM_STREAM_TYPE_METADATA) {
meta_frame = job->src_reproc_frame->bufs[i];
break;
}
}
if (meta_frame == NULL) {
// look through reprocess superbuf
for (uint32_t i = 0; i < frame->num_bufs; i++) {
if (frame->bufs[i]->stream_type == CAM_STREAM_TYPE_METADATA) {
meta_frame = frame->bufs[i];
break;
}
}
}
}
if (meta_frame != NULL) {
// fill in meta data frame ptr
jpeg_job->metadata = (metadata_buffer_t *)meta_frame->buffer;
}
// enqueu reprocessed frame to jpeg input queue
if (false == m_inputJpegQ.enqueue((void *)jpeg_job)) {
LOGW("Input Jpeg Q is not active!!!");
releaseJpegJobData(jpeg_job);
free(jpeg_job);
jpeg_job = NULL;
triggerEvent = FALSE;
}
// free pp job buf
if (job) {
free(job);
}
}
LOGD("");
// wait up data proc thread
if (triggerEvent) {
m_dataProcTh.sendCmd(CAMERA_CMD_TYPE_DO_NEXT_JOB, FALSE, FALSE);
}
return NO_ERROR;
}
/*===========================================================================
* FUNCTION : findJpegJobByJobId
*
* DESCRIPTION: find a jpeg job from ongoing Jpeg queue by its job ID
*
* PARAMETERS :
* @jobId : job Id of the job
*
* RETURN : ptr to a jpeg job struct. NULL if not found.
*
* NOTE : Currently only one job is sending to mm-jpeg-interface for jpeg
* encoding. Therefore simply dequeue from the ongoing Jpeg Queue
* will serve the purpose to find the jpeg job.
*==========================================================================*/
qcamera_jpeg_data_t *QCameraPostProcessor::findJpegJobByJobId(uint32_t jobId)
{
qcamera_jpeg_data_t * job = NULL;
if (jobId == 0) {
LOGE("not a valid jpeg jobId");
return NULL;
}
// currely only one jpeg job ongoing, so simply dequeue the head
job = (qcamera_jpeg_data_t *)m_ongoingJpegQ.dequeue();
return job;
}
/*===========================================================================
* FUNCTION : releasePPInputData
*
* DESCRIPTION: callback function to release post process input data node
*
* PARAMETERS :
* @data : ptr to post process input data
* @user_data : user data ptr (QCameraReprocessor)
*
* RETURN : None
*==========================================================================*/
void QCameraPostProcessor::releasePPInputData(void *data, void *user_data)
{
QCameraPostProcessor *pme = (QCameraPostProcessor *)user_data;
if (NULL != pme) {
qcamera_pp_request_t *pp_job = (qcamera_pp_request_t *)data;
if (NULL != pp_job->src_frame) {
pme->releaseSuperBuf(pp_job->src_frame);
if (pp_job->src_frame == pp_job->src_reproc_frame)
pp_job->src_reproc_frame = NULL;
free(pp_job->src_frame);
pp_job->src_frame = NULL;
}
if (NULL != pp_job->src_reproc_frame) {
pme->releaseSuperBuf(pp_job->src_reproc_frame);
free(pp_job->src_reproc_frame);
pp_job->src_reproc_frame = NULL;
}
pp_job->reprocCount = 0;
}
}
/*===========================================================================
* FUNCTION : releaseJpegData
*
* DESCRIPTION: callback function to release jpeg job node
*
* PARAMETERS :
* @data : ptr to ongoing jpeg job data
* @user_data : user data ptr (QCameraReprocessor)
*
* RETURN : None
*==========================================================================*/
void QCameraPostProcessor::releaseJpegData(void *data, void *user_data)
{
QCameraPostProcessor *pme = (QCameraPostProcessor *)user_data;
if (NULL != pme) {
pme->releaseJpegJobData((qcamera_jpeg_data_t *)data);
LOGH("Rleased job ID %u",
((qcamera_jpeg_data_t *)data)->jobId);
}
}
/*===========================================================================
* FUNCTION : releaseOngoingPPData
*
* DESCRIPTION: callback function to release ongoing postprocess job node
*
* PARAMETERS :
* @data : ptr to onging postprocess job
* @user_data : user data ptr (QCameraReprocessor)
*
* RETURN : None
*==========================================================================*/
void QCameraPostProcessor::releaseOngoingPPData(void *data, void *user_data)
{
QCameraPostProcessor *pme = (QCameraPostProcessor *)user_data;
if (NULL != pme) {
qcamera_pp_data_t *pp_job = (qcamera_pp_data_t *)data;
if (NULL != pp_job->src_frame) {
if (!pp_job->reproc_frame_release) {
pme->releaseSuperBuf(pp_job->src_frame);
}
if (pp_job->src_frame == pp_job->src_reproc_frame)
pp_job->src_reproc_frame = NULL;
free(pp_job->src_frame);
pp_job->src_frame = NULL;
}
if (NULL != pp_job->src_reproc_frame) {
pme->releaseSuperBuf(pp_job->src_reproc_frame);
free(pp_job->src_reproc_frame);
pp_job->src_reproc_frame = NULL;
}
if ((pp_job->offline_reproc_buf != NULL)
&& (pp_job->offline_buffer)) {
free(pp_job->offline_reproc_buf);
pp_job->offline_buffer = false;
}
pp_job->reprocCount = 0;
}
}
/*===========================================================================
* FUNCTION : releaseNotifyData
*
* DESCRIPTION: function to release internal resources in notify data struct
*
* PARAMETERS :
* @user_data : ptr user data
* @cookie : callback cookie
* @cb_status : callback status
*
* RETURN : None
*
* NOTE : deallocate jpeg heap memory if it's not NULL
*==========================================================================*/
void QCameraPostProcessor::releaseNotifyData(void *user_data,
void *cookie,
int32_t cb_status)
{
LOGD("releaseNotifyData release_data %p", user_data);
qcamera_data_argm_t *app_cb = ( qcamera_data_argm_t * ) user_data;
QCameraPostProcessor *postProc = ( QCameraPostProcessor * ) cookie;
if ( ( NULL != app_cb ) && ( NULL != postProc ) ) {
if ( postProc->mUseSaveProc &&
app_cb->release_data.unlinkFile &&
( NO_ERROR != cb_status ) ) {
String8 unlinkPath((const char *) app_cb->release_data.data->data,
app_cb->release_data.data->size);
int rc = unlink(unlinkPath.string());
LOGH("Unlinking stored file rc = %d",
rc);
}
if (app_cb && NULL != app_cb->release_data.data) {
app_cb->release_data.data->release(app_cb->release_data.data);
app_cb->release_data.data = NULL;
}
if (app_cb && NULL != app_cb->release_data.frame) {
postProc->releaseSuperBuf(app_cb->release_data.frame);
free(app_cb->release_data.frame);
app_cb->release_data.frame = NULL;
}
if (app_cb && NULL != app_cb->release_data.streamBufs) {
app_cb->release_data.streamBufs->deallocate();
delete app_cb->release_data.streamBufs;
app_cb->release_data.streamBufs = NULL;
}
free(app_cb);
}
}
/*===========================================================================
* FUNCTION : releaseSuperBuf
*
* DESCRIPTION: function to release a superbuf frame by returning back to kernel
*
* PARAMETERS :
* @super_buf : ptr to the superbuf frame
*
* RETURN : None
*==========================================================================*/
void QCameraPostProcessor::releaseSuperBuf(mm_camera_super_buf_t *super_buf)
{
QCameraChannel *pChannel = NULL;
if (NULL != super_buf) {
pChannel = m_parent->getChannelByHandle(super_buf->ch_id);
if ( NULL == pChannel ) {
for (int8_t i = 0; i < mPPChannelCount; i++) {
if ((mPPChannels[i] != NULL) &&
(mPPChannels[i]->getMyHandle() == super_buf->ch_id)) {
pChannel = mPPChannels[i];
break;
}
}
}
if (pChannel != NULL) {
pChannel->bufDone(super_buf);
} else {
LOGE("Channel id %d not found!!",
super_buf->ch_id);
}
}
}
/*===========================================================================
* FUNCTION : releaseSuperBuf
*
* DESCRIPTION : function to release a superbuf frame by returning back to kernel
*
* PARAMETERS :
* @super_buf : ptr to the superbuf frame
* @stream_type: Type of stream to be released
*
* RETURN : None
*==========================================================================*/
void QCameraPostProcessor::releaseSuperBuf(mm_camera_super_buf_t *super_buf,
cam_stream_type_t stream_type)
{
QCameraChannel *pChannel = NULL;
if (NULL != super_buf) {
pChannel = m_parent->getChannelByHandle(super_buf->ch_id);
if (pChannel == NULL) {
for (int8_t i = 0; i < mPPChannelCount; i++) {
if ((mPPChannels[i] != NULL) &&
(mPPChannels[i]->getMyHandle() == super_buf->ch_id)) {
pChannel = mPPChannels[i];
break;
}
}
}
if (pChannel != NULL) {
for (uint32_t i = 0; i < super_buf->num_bufs; i++) {
if (super_buf->bufs[i] != NULL) {
QCameraStream *pStream =
pChannel->getStreamByHandle(super_buf->bufs[i]->stream_id);
if ((pStream != NULL) && ((pStream->getMyType() == stream_type)
|| (pStream->getMyOriginalType() == stream_type))) {
pChannel->bufDone(super_buf, super_buf->bufs[i]->stream_id);
break;
}
}
}
} else {
LOGE("Channel id %d not found!!",
super_buf->ch_id);
}
}
}
/*===========================================================================
* FUNCTION : releaseJpegJobData
*
* DESCRIPTION: function to release internal resources in jpeg job struct
*
* PARAMETERS :
* @job : ptr to jpeg job struct
*
* RETURN : None
*
* NOTE : original source frame need to be queued back to kernel for
* future use. Output buf of jpeg job need to be released since
* it's allocated for each job. Exif object need to be deleted.
*==========================================================================*/
void QCameraPostProcessor::releaseJpegJobData(qcamera_jpeg_data_t *job)
{
LOGD("E");
if (NULL != job) {
if (NULL != job->src_reproc_frame) {
if (!job->reproc_frame_release) {
releaseSuperBuf(job->src_reproc_frame);
}
free(job->src_reproc_frame);
job->src_reproc_frame = NULL;
}
if (NULL != job->src_frame) {
releaseSuperBuf(job->src_frame);
free(job->src_frame);
job->src_frame = NULL;
}
if (NULL != job->pJpegExifObj) {
delete job->pJpegExifObj;
job->pJpegExifObj = NULL;
}
if (NULL != job->src_reproc_bufs) {
delete [] job->src_reproc_bufs;
}
if ((job->offline_reproc_buf != NULL)
&& (job->offline_buffer)) {
free(job->offline_reproc_buf);
job->offline_buffer = false;
}
}
LOGD("X");
}
/*===========================================================================
* FUNCTION : releaseSaveJobData
*
* DESCRIPTION: function to release internal resources in store jobs
*
* PARAMETERS :
* @job : ptr to save job struct
*
* RETURN : None
*
*==========================================================================*/
void QCameraPostProcessor::releaseSaveJobData(void *data, void *user_data)
{
LOGD("E");
QCameraPostProcessor *pme = (QCameraPostProcessor *) user_data;
if (NULL == pme) {
LOGE("Invalid postproc handle");
return;
}
qcamera_jpeg_evt_payload_t *job_data = (qcamera_jpeg_evt_payload_t *) data;
if (job_data == NULL) {
LOGE("Invalid jpeg event data");
return;
}
// find job by jobId
qcamera_jpeg_data_t *job = pme->findJpegJobByJobId(job_data->jobId);
if (NULL != job) {
pme->releaseJpegJobData(job);
free(job);
} else {
LOGE("Invalid jpeg job");
}
LOGD("X");
}
/*===========================================================================
* FUNCTION : releaseRawData
*
* DESCRIPTION: function to release internal resources in store jobs
*
* PARAMETERS :
* @job : ptr to save job struct
*
* RETURN : None
*
*==========================================================================*/
void QCameraPostProcessor::releaseRawData(void *data, void *user_data)
{
LOGD("E");
QCameraPostProcessor *pme = (QCameraPostProcessor *) user_data;
if (NULL == pme) {
LOGE("Invalid postproc handle");
return;
}
mm_camera_super_buf_t *super_buf = (mm_camera_super_buf_t *) data;
pme->releaseSuperBuf(super_buf);
LOGD("X");
}
/*===========================================================================
* FUNCTION : getColorfmtFromImgFmt
*
* DESCRIPTION: function to return jpeg color format based on its image format
*
* PARAMETERS :
* @img_fmt : image format
*
* RETURN : jpeg color format that can be understandable by omx lib
*==========================================================================*/
mm_jpeg_color_format QCameraPostProcessor::getColorfmtFromImgFmt(cam_format_t img_fmt)
{
switch (img_fmt) {
case CAM_FORMAT_YUV_420_NV21:
case CAM_FORMAT_YUV_420_NV21_VENUS:
return MM_JPEG_COLOR_FORMAT_YCRCBLP_H2V2;
case CAM_FORMAT_YUV_420_NV21_ADRENO:
return MM_JPEG_COLOR_FORMAT_YCRCBLP_H2V2;
case CAM_FORMAT_YUV_420_NV12:
case CAM_FORMAT_YUV_420_NV12_VENUS:
return MM_JPEG_COLOR_FORMAT_YCBCRLP_H2V2;
case CAM_FORMAT_YUV_420_YV12:
return MM_JPEG_COLOR_FORMAT_YCBCRLP_H2V2;
case CAM_FORMAT_YUV_422_NV61:
return MM_JPEG_COLOR_FORMAT_YCRCBLP_H2V1;
case CAM_FORMAT_YUV_422_NV16:
return MM_JPEG_COLOR_FORMAT_YCBCRLP_H2V1;
default:
return MM_JPEG_COLOR_FORMAT_YCRCBLP_H2V2;
}
}
/*===========================================================================
* FUNCTION : getJpegImgTypeFromImgFmt
*
* DESCRIPTION: function to return jpeg encode image type based on its image format
*
* PARAMETERS :
* @img_fmt : image format
*
* RETURN : return jpeg source image format (YUV or Bitstream)
*==========================================================================*/
mm_jpeg_format_t QCameraPostProcessor::getJpegImgTypeFromImgFmt(cam_format_t img_fmt)
{
switch (img_fmt) {
case CAM_FORMAT_YUV_420_NV21:
case CAM_FORMAT_YUV_420_NV21_ADRENO:
case CAM_FORMAT_YUV_420_NV12:
case CAM_FORMAT_YUV_420_NV12_VENUS:
case CAM_FORMAT_YUV_420_NV21_VENUS:
case CAM_FORMAT_YUV_420_YV12:
case CAM_FORMAT_YUV_422_NV61:
case CAM_FORMAT_YUV_422_NV16:
return MM_JPEG_FMT_YUV;
default:
return MM_JPEG_FMT_YUV;
}
}
/*===========================================================================
* FUNCTION : queryStreams
*
* DESCRIPTION: utility method for retrieving main, thumbnail and reprocess
* streams and frame from bundled super buffer
*
* PARAMETERS :
* @main : ptr to main stream if present
* @thumb : ptr to thumbnail stream if present
* @reproc : ptr to reprocess stream if present
* @main_image : ptr to main image if present
* @thumb_image: ptr to thumbnail image if present
* @frame : bundled super buffer
* @reproc_frame : bundled source frame buffer
*
* RETURN : int32_t type of status
* NO_ERROR -- success
* none-zero failure code
*==========================================================================*/
int32_t QCameraPostProcessor::queryStreams(QCameraStream **main,
QCameraStream **thumb,
QCameraStream **reproc,
mm_camera_buf_def_t **main_image,
mm_camera_buf_def_t **thumb_image,
mm_camera_super_buf_t *frame,
mm_camera_super_buf_t *reproc_frame)
{
if (NULL == frame) {
return NO_INIT;
}
QCameraChannel *pChannel = m_parent->getChannelByHandle(frame->ch_id);
// check reprocess channel if not found
if (pChannel == NULL) {
for (int8_t i = 0; i < mPPChannelCount; i++) {
if ((mPPChannels[i] != NULL) &&
(mPPChannels[i]->getMyHandle() == frame->ch_id)) {
pChannel = mPPChannels[i];
break;
}
}
}
if (pChannel == NULL) {
LOGD("No corresponding channel (ch_id = %d) exist, return here",
frame->ch_id);
return BAD_VALUE;
}
// Use snapshot stream to create thumbnail if snapshot and preview
// flip settings doesn't match in ZSL mode.
bool thumb_stream_needed = ((!m_parent->isZSLMode() ||
(m_parent->mParameters.getFlipMode(CAM_STREAM_TYPE_SNAPSHOT) ==
m_parent->mParameters.getFlipMode(CAM_STREAM_TYPE_PREVIEW))) &&
!m_parent->mParameters.generateThumbFromMain());
*main = *thumb = *reproc = NULL;
*main_image = *thumb_image = NULL;
// find snapshot frame and thumnail frame
for (uint32_t i = 0; i < frame->num_bufs; i++) {
QCameraStream *pStream =
pChannel->getStreamByHandle(frame->bufs[i]->stream_id);
if (pStream != NULL) {
if (pStream->isTypeOf(CAM_STREAM_TYPE_SNAPSHOT) ||
pStream->isOrignalTypeOf(CAM_STREAM_TYPE_SNAPSHOT) ||
pStream->isTypeOf(CAM_STREAM_TYPE_VIDEO) ||
pStream->isOrignalTypeOf(CAM_STREAM_TYPE_VIDEO) ||
(m_parent->mParameters.getofflineRAW() &&
pStream->isOrignalTypeOf(CAM_STREAM_TYPE_RAW))) {
*main= pStream;
*main_image = frame->bufs[i];
} else if (thumb_stream_needed &&
(pStream->isTypeOf(CAM_STREAM_TYPE_PREVIEW) ||
pStream->isTypeOf(CAM_STREAM_TYPE_POSTVIEW) ||
pStream->isOrignalTypeOf(CAM_STREAM_TYPE_PREVIEW) ||
pStream->isOrignalTypeOf(CAM_STREAM_TYPE_POSTVIEW))) {
*thumb = pStream;
*thumb_image = frame->bufs[i];
}
if (pStream->isTypeOf(CAM_STREAM_TYPE_OFFLINE_PROC) ) {
*reproc = pStream;
}
}
}
if (thumb_stream_needed && *thumb_image == NULL && reproc_frame != NULL) {
QCameraChannel *pSrcReprocChannel = NULL;
pSrcReprocChannel = m_parent->getChannelByHandle(reproc_frame->ch_id);
if (pSrcReprocChannel != NULL) {
// find thumbnail frame
for (uint32_t i = 0; i < reproc_frame->num_bufs; i++) {
QCameraStream *pStream =
pSrcReprocChannel->getStreamByHandle(
reproc_frame->bufs[i]->stream_id);
if (pStream != NULL) {
if (pStream->isTypeOf(CAM_STREAM_TYPE_PREVIEW) ||
pStream->isTypeOf(CAM_STREAM_TYPE_POSTVIEW)) {
*thumb = pStream;
*thumb_image = reproc_frame->bufs[i];
}
}
}
}
}
return NO_ERROR;
}
/*===========================================================================
* FUNCTION : syncStreamParams
*
* DESCRIPTION: Query the runtime parameters of all streams included
* in the main and reprocessed frames
*
* PARAMETERS :
* @frame : Main image super buffer
* @reproc_frame : Image supper buffer that got processed
*
* RETURN : int32_t type of status
* NO_ERROR -- success
* none-zero failure code
*==========================================================================*/
int32_t QCameraPostProcessor::syncStreamParams(mm_camera_super_buf_t *frame,
mm_camera_super_buf_t *reproc_frame)
{
QCameraStream *reproc_stream = NULL;
QCameraStream *main_stream = NULL;
QCameraStream *thumb_stream = NULL;
mm_camera_buf_def_t *main_frame = NULL;
mm_camera_buf_def_t *thumb_frame = NULL;
int32_t ret = NO_ERROR;
ret = queryStreams(&main_stream,
&thumb_stream,
&reproc_stream,
&main_frame,
&thumb_frame,
frame,
reproc_frame);
if (NO_ERROR != ret) {
LOGE("Camera streams query from input frames failed %d",
ret);
return ret;
}
if (NULL != main_stream) {
ret = main_stream->syncRuntimeParams();
if (NO_ERROR != ret) {
LOGE("Syncing of main stream runtime parameters failed %d",
ret);
return ret;
}
}
if (NULL != thumb_stream) {
ret = thumb_stream->syncRuntimeParams();
if (NO_ERROR != ret) {
LOGE("Syncing of thumb stream runtime parameters failed %d",
ret);
return ret;
}
}
if ((NULL != reproc_stream) && (reproc_stream != main_stream)) {
ret = reproc_stream->syncRuntimeParams();
if (NO_ERROR != ret) {
LOGE("Syncing of reproc stream runtime parameters failed %d",
ret);
return ret;
}
}
return ret;
}
/*===========================================================================
* FUNCTION : encodeData
*
* DESCRIPTION: function to prepare encoding job information and send to
* mm-jpeg-interface to do the encoding job
*
* PARAMETERS :
* @jpeg_job_data : ptr to a struct saving job related information
* @needNewSess : flag to indicate if a new jpeg encoding session need
* to be created. After creation, this flag will be toggled
*
* RETURN : int32_t type of status
* NO_ERROR -- success
* none-zero failure code
*==========================================================================*/
int32_t QCameraPostProcessor::encodeData(qcamera_jpeg_data_t *jpeg_job_data,
uint8_t &needNewSess)
{
LOGD("E");
int32_t ret = NO_ERROR;
mm_jpeg_job_t jpg_job;
uint32_t jobId = 0;
QCameraStream *reproc_stream = NULL;
QCameraStream *main_stream = NULL;
mm_camera_buf_def_t *main_frame = NULL;
QCameraStream *thumb_stream = NULL;
mm_camera_buf_def_t *thumb_frame = NULL;
mm_camera_super_buf_t *recvd_frame = jpeg_job_data->src_frame;
cam_rect_t crop;
cam_stream_parm_buffer_t param;
cam_stream_img_prop_t imgProp;
// find channel
QCameraChannel *pChannel = m_parent->getChannelByHandle(recvd_frame->ch_id);
// check reprocess channel if not found
if (pChannel == NULL) {
for (int8_t i = 0; i < mPPChannelCount; i++) {
if ((mPPChannels[i] != NULL) &&
(mPPChannels[i]->getMyHandle() == recvd_frame->ch_id)) {
pChannel = mPPChannels[i];
break;
}
}
}
if (pChannel == NULL) {
LOGE("No corresponding channel (ch_id = %d) exist, return here",
recvd_frame->ch_id);
return BAD_VALUE;
}
const uint32_t jpeg_rotation = m_parent->mParameters.getJpegRotation();
ret = queryStreams(&main_stream,
&thumb_stream,
&reproc_stream,
&main_frame,
&thumb_frame,
recvd_frame,
jpeg_job_data->src_reproc_frame);
if (NO_ERROR != ret) {
return ret;
}
if(NULL == main_frame){
LOGE("Main frame is NULL");
return BAD_VALUE;
}
if(NULL == thumb_frame){
LOGD("Thumbnail frame does not exist");
}
QCameraMemory *memObj = (QCameraMemory *)main_frame->mem_info;
if (NULL == memObj) {
LOGE("Memeory Obj of main frame is NULL");
return NO_MEMORY;
}
// dump snapshot frame if enabled
m_parent->dumpFrameToFile(main_stream, main_frame,
QCAMERA_DUMP_FRM_SNAPSHOT, (char *)"CPP");
// send upperlayer callback for raw image
camera_memory_t *mem = memObj->getMemory(main_frame->buf_idx, false);
if (NULL != m_parent->mDataCb &&
m_parent->msgTypeEnabledWithLock(CAMERA_MSG_RAW_IMAGE) > 0) {
qcamera_callback_argm_t cbArg;
memset(&cbArg, 0, sizeof(qcamera_callback_argm_t));
cbArg.cb_type = QCAMERA_DATA_CALLBACK;
cbArg.msg_type = CAMERA_MSG_RAW_IMAGE;
cbArg.data = mem;
cbArg.index = 0;
m_parent->m_cbNotifier.notifyCallback(cbArg);
}
if (NULL != m_parent->mNotifyCb &&
m_parent->msgTypeEnabledWithLock(CAMERA_MSG_RAW_IMAGE_NOTIFY) > 0) {
qcamera_callback_argm_t cbArg;
memset(&cbArg, 0, sizeof(qcamera_callback_argm_t));
cbArg.cb_type = QCAMERA_NOTIFY_CALLBACK;
cbArg.msg_type = CAMERA_MSG_RAW_IMAGE_NOTIFY;
cbArg.ext1 = 0;
cbArg.ext2 = 0;
m_parent->m_cbNotifier.notifyCallback(cbArg);
}
if (mJpegClientHandle <= 0) {
LOGE("Error: bug here, mJpegClientHandle is 0");
return UNKNOWN_ERROR;
}
if (needNewSess) {
// create jpeg encoding session
mm_jpeg_encode_params_t encodeParam;
memset(&encodeParam, 0, sizeof(mm_jpeg_encode_params_t));
ret = getJpegEncodingConfig(encodeParam, main_stream, thumb_stream);
if (ret != NO_ERROR) {
LOGE("error getting encoding config");
return ret;
}
LOGH("[KPI Perf] : call jpeg create_session");
ret = mJpegHandle.create_session(mJpegClientHandle, &encodeParam, &mJpegSessionId);
if (ret != NO_ERROR) {
LOGE("error creating a new jpeg encoding session");
return ret;
}
needNewSess = FALSE;
}
// Fill in new job
memset(&jpg_job, 0, sizeof(mm_jpeg_job_t));
jpg_job.job_type = JPEG_JOB_TYPE_ENCODE;
jpg_job.encode_job.session_id = mJpegSessionId;
jpg_job.encode_job.src_index = (int32_t)main_frame->buf_idx;
jpg_job.encode_job.dst_index = 0;
if (mJpegMemOpt) {
jpg_job.encode_job.dst_index = jpg_job.encode_job.src_index;
} else if (mUseJpegBurst) {
jpg_job.encode_job.dst_index = -1;
}
// use src to reproc frame as work buffer; if src buf is not available
// jpeg interface will allocate work buffer
if (jpeg_job_data->src_reproc_frame != NULL) {
int32_t ret = NO_ERROR;
QCameraStream *main_stream = NULL;
mm_camera_buf_def_t *main_frame = NULL;
QCameraStream *thumb_stream = NULL;
mm_camera_buf_def_t *thumb_frame = NULL;
QCameraStream *reproc_stream = NULL;
mm_camera_buf_def_t *workBuf = NULL;
// Call queryStreams to fetch source of reproc frame
ret = queryStreams(&main_stream,
&thumb_stream,
&reproc_stream,
&main_frame,
&thumb_frame,
jpeg_job_data->src_reproc_frame,
NULL);
if ((NO_ERROR == ret) && ((workBuf = main_frame) != NULL)
&& !m_parent->isLowPowerMode()) {
camera_memory_t *camWorkMem = NULL;
int workBufIndex = workBuf->buf_idx;
QCameraMemory *workMem = (QCameraMemory *)workBuf->mem_info;
if (workMem != NULL) {
camWorkMem = workMem->getMemory(workBufIndex, false);
}
if (camWorkMem != NULL && workMem != NULL) {
jpg_job.encode_job.work_buf.buf_size = camWorkMem->size;
jpg_job.encode_job.work_buf.buf_vaddr = (uint8_t *)camWorkMem->data;
jpg_job.encode_job.work_buf.fd = workMem->getFd(workBufIndex);
workMem->invalidateCache(workBufIndex);
}
}
}
cam_dimension_t src_dim;
memset(&src_dim, 0, sizeof(cam_dimension_t));
main_stream->getFrameDimension(src_dim);
bool hdr_output_crop = m_parent->mParameters.isHDROutputCropEnabled();
bool img_feature_enabled =
m_parent->mParameters.isUbiFocusEnabled() ||
m_parent->mParameters.isUbiRefocus() ||
m_parent->mParameters.isChromaFlashEnabled() ||
m_parent->mParameters.isOptiZoomEnabled() ||
m_parent->mParameters.isStillMoreEnabled();
LOGH("Crop needed %d", img_feature_enabled);
crop.left = 0;
crop.top = 0;
crop.height = src_dim.height;
crop.width = src_dim.width;
param = main_stream->getOutputCrop();
for (int i = 0; i < param.outputCrop.num_of_streams; i++) {
if (param.outputCrop.crop_info[i].stream_id
== main_stream->getMyServerID()) {
crop = param.outputCrop.crop_info[i].crop;
main_stream->setCropInfo(crop);
}
}
if (img_feature_enabled) {
memset(&param, 0, sizeof(cam_stream_parm_buffer_t));
param = main_stream->getImgProp();
imgProp = param.imgProp;
main_stream->setCropInfo(imgProp.crop);
crop = imgProp.crop;
thumb_stream = NULL; /* use thumbnail from main image */
if ((reproc_stream != NULL) && (m_DataMem == NULL) &&
m_parent->mParameters.isUbiRefocus()) {
QCameraHeapMemory* miscBufHandler = reproc_stream->getMiscBuf();
cam_misc_buf_t* refocusResult =
reinterpret_cast<cam_misc_buf_t *>(miscBufHandler->getPtr(0));
uint32_t resultSize = refocusResult->header_size +
refocusResult->width * refocusResult->height;
camera_memory_t *dataMem = m_parent->mGetMemory(-1, resultSize,
1, m_parent->mCallbackCookie);
LOGH("Refocus result header %u dims %dx%d",
resultSize, refocusResult->width, refocusResult->height);
if (dataMem && dataMem->data) {
memcpy(dataMem->data, refocusResult->data, resultSize);
//save mem pointer for depth map
m_DataMem = dataMem;
}
}
} else if ((reproc_stream != NULL) && (m_parent->mParameters.isTruePortraitEnabled())) {
QCameraHeapMemory* miscBufHandler = reproc_stream->getMiscBuf();
cam_misc_buf_t* tpResult =
reinterpret_cast<cam_misc_buf_t *>(miscBufHandler->getPtr(0));
uint32_t tpMetaSize = tpResult->header_size + tpResult->width * tpResult->height;
LOGH("True portrait result header %d% dims dx%d",
tpMetaSize, tpResult->width, tpResult->height);
CAM_DUMP_TO_FILE(QCAMERA_DUMP_FRM_LOCATION"tp", "bm", -1, "y",
&tpResult->data, tpMetaSize);
}
cam_dimension_t dst_dim;
if (hdr_output_crop && crop.height) {
dst_dim.height = crop.height;
} else {
dst_dim.height = src_dim.height;
}
if (hdr_output_crop && crop.width) {
dst_dim.width = crop.width;
} else {
dst_dim.width = src_dim.width;
}
// main dim
jpg_job.encode_job.main_dim.src_dim = src_dim;
jpg_job.encode_job.main_dim.dst_dim = dst_dim;
jpg_job.encode_job.main_dim.crop = crop;
// get 3a sw version info
cam_q3a_version_t sw_version =
m_parent->getCamHalCapabilities()->q3a_version;
// get exif data
QCameraExif *pJpegExifObj = m_parent->getExifData();
jpeg_job_data->pJpegExifObj = pJpegExifObj;
if (pJpegExifObj != NULL) {
jpg_job.encode_job.exif_info.exif_data = pJpegExifObj->getEntries();
jpg_job.encode_job.exif_info.numOfEntries =
pJpegExifObj->getNumOfEntries();
jpg_job.encode_job.exif_info.debug_data.sw_3a_version[0] =
sw_version.major_version;
jpg_job.encode_job.exif_info.debug_data.sw_3a_version[1] =
sw_version.minor_version;
jpg_job.encode_job.exif_info.debug_data.sw_3a_version[2] =
sw_version.patch_version;
jpg_job.encode_job.exif_info.debug_data.sw_3a_version[3] =
sw_version.new_feature_des;
}
// set rotation only when no online rotation or offline pp rotation is done before
if (!m_parent->needRotationReprocess()) {
jpg_job.encode_job.rotation = jpeg_rotation;
}
LOGH("jpeg rotation is set to %d", jpg_job.encode_job.rotation);
// thumbnail dim
if (m_bThumbnailNeeded == TRUE) {
m_parent->getThumbnailSize(jpg_job.encode_job.thumb_dim.dst_dim);
if (thumb_stream == NULL) {
// need jpeg thumbnail, but no postview/preview stream exists
// we use the main stream/frame to encode thumbnail
thumb_stream = main_stream;
thumb_frame = main_frame;
}
if (m_parent->needRotationReprocess() &&
((90 == jpeg_rotation) || (270 == jpeg_rotation))) {
// swap thumbnail dimensions
cam_dimension_t tmp_dim = jpg_job.encode_job.thumb_dim.dst_dim;
jpg_job.encode_job.thumb_dim.dst_dim.width = tmp_dim.height;
jpg_job.encode_job.thumb_dim.dst_dim.height = tmp_dim.width;
}
memset(&src_dim, 0, sizeof(cam_dimension_t));
thumb_stream->getFrameDimension(src_dim);
jpg_job.encode_job.thumb_dim.src_dim = src_dim;
// crop is the same if frame is the same
if (thumb_frame != main_frame) {
crop.left = 0;
crop.top = 0;
crop.height = src_dim.height;
crop.width = src_dim.width;
param = thumb_stream->getOutputCrop();
for (int i = 0; i < param.outputCrop.num_of_streams; i++) {
if (param.outputCrop.crop_info[i].stream_id
== thumb_stream->getMyServerID()) {
crop = param.outputCrop.crop_info[i].crop;
thumb_stream->setCropInfo(crop);
}
}
}
jpg_job.encode_job.thumb_dim.crop = crop;
if (thumb_frame != NULL) {
jpg_job.encode_job.thumb_index = thumb_frame->buf_idx;
}
LOGI("Thumbnail idx = %d src w/h (%dx%d), dst w/h (%dx%d)",
jpg_job.encode_job.thumb_index,
jpg_job.encode_job.thumb_dim.src_dim.width,
jpg_job.encode_job.thumb_dim.src_dim.height,
jpg_job.encode_job.thumb_dim.dst_dim.width,
jpg_job.encode_job.thumb_dim.dst_dim.height);
}
LOGI("Main image idx = %d src w/h (%dx%d), dst w/h (%dx%d)",
jpg_job.encode_job.src_index,
jpg_job.encode_job.main_dim.src_dim.width,
jpg_job.encode_job.main_dim.src_dim.height,
jpg_job.encode_job.main_dim.dst_dim.width,
jpg_job.encode_job.main_dim.dst_dim.height);
if (thumb_frame != NULL) {
// dump thumbnail frame if enabled
m_parent->dumpFrameToFile(thumb_stream, thumb_frame, QCAMERA_DUMP_FRM_THUMBNAIL);
}
if (jpeg_job_data->metadata != NULL) {
// fill in meta data frame ptr
jpg_job.encode_job.p_metadata = jpeg_job_data->metadata;
}
jpg_job.encode_job.hal_version = CAM_HAL_V1;
m_parent->mExifParams.sensor_params.sens_type = m_parent->getSensorType();
jpg_job.encode_job.cam_exif_params = m_parent->mExifParams;
jpg_job.encode_job.cam_exif_params.debug_params =
(mm_jpeg_debug_exif_params_t *) malloc (sizeof(mm_jpeg_debug_exif_params_t));
if (!jpg_job.encode_job.cam_exif_params.debug_params) {
LOGE("Out of Memory. Allocation failed for 3A debug exif params");
return NO_MEMORY;
}
jpg_job.encode_job.mobicat_mask = m_parent->mParameters.getMobicatMask();
if (NULL != jpg_job.encode_job.p_metadata && (jpg_job.encode_job.mobicat_mask > 0)) {
if (m_parent->mExifParams.debug_params) {
memcpy(jpg_job.encode_job.cam_exif_params.debug_params,
m_parent->mExifParams.debug_params, (sizeof(mm_jpeg_debug_exif_params_t)));
/* Save a copy of mobicat params */
jpg_job.encode_job.p_metadata->is_mobicat_aec_params_valid =
jpg_job.encode_job.cam_exif_params.cam_3a_params_valid;
if (jpg_job.encode_job.cam_exif_params.cam_3a_params_valid) {
jpg_job.encode_job.p_metadata->mobicat_aec_params =
jpg_job.encode_job.cam_exif_params.cam_3a_params;
}
/* Save a copy of 3A debug params */
jpg_job.encode_job.p_metadata->is_statsdebug_ae_params_valid =
jpg_job.encode_job.cam_exif_params.debug_params->ae_debug_params_valid;
jpg_job.encode_job.p_metadata->is_statsdebug_awb_params_valid =
jpg_job.encode_job.cam_exif_params.debug_params->awb_debug_params_valid;
jpg_job.encode_job.p_metadata->is_statsdebug_af_params_valid =
jpg_job.encode_job.cam_exif_params.debug_params->af_debug_params_valid;
jpg_job.encode_job.p_metadata->is_statsdebug_asd_params_valid =
jpg_job.encode_job.cam_exif_params.debug_params->asd_debug_params_valid;
jpg_job.encode_job.p_metadata->is_statsdebug_stats_params_valid =
jpg_job.encode_job.cam_exif_params.debug_params->stats_debug_params_valid;
if (jpg_job.encode_job.cam_exif_params.debug_params->ae_debug_params_valid) {
jpg_job.encode_job.p_metadata->statsdebug_ae_data =
jpg_job.encode_job.cam_exif_params.debug_params->ae_debug_params;
}
if (jpg_job.encode_job.cam_exif_params.debug_params->awb_debug_params_valid) {
jpg_job.encode_job.p_metadata->statsdebug_awb_data =
jpg_job.encode_job.cam_exif_params.debug_params->awb_debug_params;
}
if (jpg_job.encode_job.cam_exif_params.debug_params->af_debug_params_valid) {
jpg_job.encode_job.p_metadata->statsdebug_af_data =
jpg_job.encode_job.cam_exif_params.debug_params->af_debug_params;
}
if (jpg_job.encode_job.cam_exif_params.debug_params->asd_debug_params_valid) {
jpg_job.encode_job.p_metadata->statsdebug_asd_data =
jpg_job.encode_job.cam_exif_params.debug_params->asd_debug_params;
}
if (jpg_job.encode_job.cam_exif_params.debug_params->stats_debug_params_valid) {
jpg_job.encode_job.p_metadata->statsdebug_stats_buffer_data =
jpg_job.encode_job.cam_exif_params.debug_params->stats_debug_params;
}
}
}
/* Init the QTable */
for (int i = 0; i < QTABLE_MAX; i++) {
jpg_job.encode_job.qtable_set[i] = 0;
}
const cam_sync_related_sensors_event_info_t* related_cam_info =
m_parent->getRelatedCamSyncInfo();
if (related_cam_info->sync_control == CAM_SYNC_RELATED_SENSORS_ON &&
m_parent->getMpoComposition()) {
jpg_job.encode_job.multi_image_info.type = MM_JPEG_TYPE_MPO;
if (related_cam_info->type == CAM_TYPE_MAIN ) {
jpg_job.encode_job.multi_image_info.is_primary = TRUE;
LOGD("Encoding MPO Primary JPEG");
} else {
jpg_job.encode_job.multi_image_info.is_primary = FALSE;
LOGD("Encoding MPO Aux JPEG");
}
jpg_job.encode_job.multi_image_info.num_of_images = 2;
} else {
LOGD("Encoding Single JPEG");
jpg_job.encode_job.multi_image_info.type = MM_JPEG_TYPE_JPEG;
jpg_job.encode_job.multi_image_info.is_primary = FALSE;
jpg_job.encode_job.multi_image_info.num_of_images = 1;
}
LOGI("[KPI Perf] : PROFILE_JPEG_JOB_START");
ret = mJpegHandle.start_job(&jpg_job, &jobId);
if (jpg_job.encode_job.cam_exif_params.debug_params) {
free(jpg_job.encode_job.cam_exif_params.debug_params);
}
if (ret == NO_ERROR) {
// remember job info
jpeg_job_data->jobId = jobId;
}
return ret;
}
/*===========================================================================
* FUNCTION : processRawImageImpl
*
* DESCRIPTION: function to send raw image to upper layer
*
* PARAMETERS :
* @recvd_frame : frame to be encoded
*
* RETURN : int32_t type of status
* NO_ERROR -- success
* none-zero failure code
*==========================================================================*/
int32_t QCameraPostProcessor::processRawImageImpl(mm_camera_super_buf_t *recvd_frame)
{
int32_t rc = NO_ERROR;
QCameraChannel *pChannel = m_parent->getChannelByHandle(recvd_frame->ch_id);
QCameraStream *pStream = NULL;
mm_camera_buf_def_t *frame = NULL;
// check reprocess channel if not found
if (pChannel == NULL) {
for (int8_t i = 0; i < mPPChannelCount; i++) {
if ((mPPChannels[i] != NULL) &&
(mPPChannels[i]->getMyHandle() == recvd_frame->ch_id)) {
pChannel = mPPChannels[i];
break;
}
}
}
if (pChannel == NULL) {
LOGE("No corresponding channel (ch_id = %d) exist, return here",
recvd_frame->ch_id);
return BAD_VALUE;
}
// find snapshot frame
for (uint32_t i = 0; i < recvd_frame->num_bufs; i++) {
QCameraStream *pCurStream =
pChannel->getStreamByHandle(recvd_frame->bufs[i]->stream_id);
if (pCurStream != NULL) {
if (pCurStream->isTypeOf(CAM_STREAM_TYPE_SNAPSHOT) ||
pCurStream->isTypeOf(CAM_STREAM_TYPE_RAW) ||
pCurStream->isOrignalTypeOf(CAM_STREAM_TYPE_SNAPSHOT) ||
pCurStream->isOrignalTypeOf(CAM_STREAM_TYPE_RAW)) {
pStream = pCurStream;
frame = recvd_frame->bufs[i];
break;
}
}
}
if ( NULL == frame ) {
LOGE("No valid raw buffer");
return BAD_VALUE;
}
QCameraMemory *rawMemObj = (QCameraMemory *)frame->mem_info;
bool zslChannelUsed = m_parent->isZSLMode() &&
( pChannel != mPPChannels[0] );
camera_memory_t *raw_mem = NULL;
if (rawMemObj != NULL) {
if (zslChannelUsed) {
raw_mem = rawMemObj->getMemory(frame->buf_idx, false);
} else {
raw_mem = m_parent->mGetMemory(-1,
frame->frame_len,
1,
m_parent->mCallbackCookie);
if (NULL == raw_mem) {
LOGE("Not enough memory for RAW cb ");
return NO_MEMORY;
}
memcpy(raw_mem->data, frame->buffer, frame->frame_len);
}
}
if (NULL != rawMemObj && NULL != raw_mem) {
// dump frame into file
if (frame->stream_type == CAM_STREAM_TYPE_SNAPSHOT ||
pStream->isOrignalTypeOf(CAM_STREAM_TYPE_SNAPSHOT)) {
// for YUV422 NV16 case
m_parent->dumpFrameToFile(pStream, frame, QCAMERA_DUMP_FRM_SNAPSHOT);
} else {
//Received RAW snapshot taken notification
m_parent->dumpFrameToFile(pStream, frame, QCAMERA_DUMP_FRM_RAW);
if(true == m_parent->m_bIntRawEvtPending) {
//Sending RAW snapshot taken notification to HAL
memset(&m_dst_dim, 0, sizeof(m_dst_dim));
pStream->getFrameDimension(m_dst_dim);
pthread_mutex_lock(&m_parent->m_int_lock);
pthread_cond_signal(&m_parent->m_int_cond);
pthread_mutex_unlock(&m_parent->m_int_lock);
raw_mem->release(raw_mem);
return rc;
}
}
// send data callback / notify for RAW_IMAGE
if (NULL != m_parent->mDataCb &&
m_parent->msgTypeEnabledWithLock(CAMERA_MSG_RAW_IMAGE) > 0) {
qcamera_callback_argm_t cbArg;
memset(&cbArg, 0, sizeof(qcamera_callback_argm_t));
cbArg.cb_type = QCAMERA_DATA_CALLBACK;
cbArg.msg_type = CAMERA_MSG_RAW_IMAGE;
cbArg.data = raw_mem;
cbArg.index = 0;
m_parent->m_cbNotifier.notifyCallback(cbArg);
}
if (NULL != m_parent->mNotifyCb &&
m_parent->msgTypeEnabledWithLock(CAMERA_MSG_RAW_IMAGE_NOTIFY) > 0) {
qcamera_callback_argm_t cbArg;
memset(&cbArg, 0, sizeof(qcamera_callback_argm_t));
cbArg.cb_type = QCAMERA_NOTIFY_CALLBACK;
cbArg.msg_type = CAMERA_MSG_RAW_IMAGE_NOTIFY;
cbArg.ext1 = 0;
cbArg.ext2 = 0;
m_parent->m_cbNotifier.notifyCallback(cbArg);
}
if ((m_parent->mDataCb != NULL) &&
m_parent->msgTypeEnabledWithLock(CAMERA_MSG_COMPRESSED_IMAGE) > 0) {
qcamera_release_data_t release_data;
memset(&release_data, 0, sizeof(qcamera_release_data_t));
if ( zslChannelUsed ) {
release_data.frame = recvd_frame;
} else {
release_data.data = raw_mem;
}
rc = sendDataNotify(CAMERA_MSG_COMPRESSED_IMAGE,
raw_mem,
0,
NULL,
&release_data);
} else {
raw_mem->release(raw_mem);
}
} else {
LOGE("Cannot get raw mem");
rc = UNKNOWN_ERROR;
}
return rc;
}
/*===========================================================================
* FUNCTION : dataSaveRoutine
*
* DESCRIPTION: data saving routine
*
* PARAMETERS :
* @data : user data ptr (QCameraPostProcessor)
*
* RETURN : None
*==========================================================================*/
void *QCameraPostProcessor::dataSaveRoutine(void *data)
{
int running = 1;
int ret;
uint8_t is_active = FALSE;
QCameraPostProcessor *pme = (QCameraPostProcessor *)data;
QCameraCmdThread *cmdThread = &pme->m_saveProcTh;
cmdThread->setName("CAM_JpegSave");
char saveName[PROPERTY_VALUE_MAX];
LOGH("E");
do {
do {
ret = cam_sem_wait(&cmdThread->cmd_sem);
if (ret != 0 && errno != EINVAL) {
LOGE("cam_sem_wait error (%s)",
strerror(errno));
return NULL;
}
} while (ret != 0);
// we got notified about new cmd avail in cmd queue
camera_cmd_type_t cmd = cmdThread->getCmd();
switch (cmd) {
case CAMERA_CMD_TYPE_START_DATA_PROC:
LOGH("start data proc");
is_active = TRUE;
pme->m_inputSaveQ.init();
break;
case CAMERA_CMD_TYPE_STOP_DATA_PROC:
{
LOGH("stop data proc");
is_active = FALSE;
// flush input save Queue
pme->m_inputSaveQ.flush();
// signal cmd is completed
cam_sem_post(&cmdThread->sync_sem);
}
break;
case CAMERA_CMD_TYPE_DO_NEXT_JOB:
{
LOGH("Do next job, active is %d", is_active);
qcamera_jpeg_evt_payload_t *job_data = (qcamera_jpeg_evt_payload_t *) pme->m_inputSaveQ.dequeue();
if (job_data == NULL) {
LOGE("Invalid jpeg event data");
continue;
}
//qcamera_jpeg_data_t *jpeg_job =
// (qcamera_jpeg_data_t *)pme->m_ongoingJpegQ.dequeue(false);
//uint32_t frame_idx = jpeg_job->src_frame->bufs[0]->frame_idx;
uint32_t frame_idx = 75;
pme->m_ongoingJpegQ.flushNodes(matchJobId, (void*)&job_data->jobId);
LOGH("[KPI Perf] : jpeg job %d", job_data->jobId);
if (is_active == TRUE) {
memset(saveName, '\0', sizeof(saveName));
snprintf(saveName,
sizeof(saveName),
QCameraPostProcessor::STORE_LOCATION,
pme->mSaveFrmCnt);
int file_fd = open(saveName, O_RDWR | O_CREAT, 0655);
if (file_fd >= 0) {
ssize_t written_len = write(file_fd, job_data->out_data.buf_vaddr,
job_data->out_data.buf_filled_len);
if ((ssize_t)job_data->out_data.buf_filled_len != written_len) {
LOGE("Failed save complete data %d bytes "
"written instead of %d bytes!",
written_len,
job_data->out_data.buf_filled_len);
} else {
LOGH("written number of bytes %d\n",
written_len);
}
close(file_fd);
} else {
LOGE("fail t open file for saving");
}
pme->mSaveFrmCnt++;
camera_memory_t* jpeg_mem = pme->m_parent->mGetMemory(-1,
strlen(saveName),
1,
pme->m_parent->mCallbackCookie);
if (NULL == jpeg_mem) {
ret = NO_MEMORY;
LOGE("getMemory for jpeg, ret = NO_MEMORY");
goto end;
}
memcpy(jpeg_mem->data, saveName, strlen(saveName));
LOGH("Calling upperlayer callback to store JPEG image");
qcamera_release_data_t release_data;
memset(&release_data, 0, sizeof(qcamera_release_data_t));
release_data.data = jpeg_mem;
release_data.unlinkFile = true;
LOGI("[KPI Perf]: PROFILE_JPEG_CB ");
ret = pme->sendDataNotify(CAMERA_MSG_COMPRESSED_IMAGE,
jpeg_mem,
0,
NULL,
&release_data,
frame_idx);
}
end:
free(job_data);
}
break;
case CAMERA_CMD_TYPE_EXIT:
LOGH("save thread exit");
running = 0;
break;
default:
break;
}
} while (running);
LOGH("X");
return NULL;
}
/*===========================================================================
* FUNCTION : dataProcessRoutine
*
* DESCRIPTION: data process routine that handles input data either from input
* Jpeg Queue to do jpeg encoding, or from input PP Queue to do
* reprocess.
*
* PARAMETERS :
* @data : user data ptr (QCameraPostProcessor)
*
* RETURN : None
*==========================================================================*/
void *QCameraPostProcessor::dataProcessRoutine(void *data)
{
int running = 1;
int ret;
uint8_t is_active = FALSE;
QCameraPostProcessor *pme = (QCameraPostProcessor *)data;
QCameraCmdThread *cmdThread = &pme->m_dataProcTh;
cmdThread->setName("CAM_DataProc");
LOGH("E");
do {
do {
ret = cam_sem_wait(&cmdThread->cmd_sem);
if (ret != 0 && errno != EINVAL) {
LOGE("cam_sem_wait error (%s)",
strerror(errno));
return NULL;
}
} while (ret != 0);
// we got notified about new cmd avail in cmd queue
camera_cmd_type_t cmd = cmdThread->getCmd();
switch (cmd) {
case CAMERA_CMD_TYPE_START_DATA_PROC:
LOGH("start data proc");
is_active = TRUE;
pme->m_ongoingPPQ.init();
pme->m_inputJpegQ.init();
pme->m_inputPPQ.init();
pme->m_inputRawQ.init();
pme->m_saveProcTh.sendCmd(CAMERA_CMD_TYPE_START_DATA_PROC,
FALSE,
FALSE);
// signal cmd is completed
cam_sem_post(&cmdThread->sync_sem);
break;
case CAMERA_CMD_TYPE_STOP_DATA_PROC:
{
LOGH("stop data proc");
is_active = FALSE;
pme->m_saveProcTh.sendCmd(CAMERA_CMD_TYPE_STOP_DATA_PROC,
TRUE,
TRUE);
// cancel all ongoing jpeg jobs
qcamera_jpeg_data_t *jpeg_job =
(qcamera_jpeg_data_t *)pme->m_ongoingJpegQ.dequeue();
while (jpeg_job != NULL) {
pme->mJpegHandle.abort_job(jpeg_job->jobId);
pme->releaseJpegJobData(jpeg_job);
free(jpeg_job);
jpeg_job = (qcamera_jpeg_data_t *)pme->m_ongoingJpegQ.dequeue();
}
// destroy jpeg encoding session
if ( 0 < pme->mJpegSessionId ) {
pme->mJpegHandle.destroy_session(pme->mJpegSessionId);
pme->mJpegSessionId = 0;
}
// free jpeg out buf and exif obj
FREE_JPEG_OUTPUT_BUFFER(pme->m_pJpegOutputMem,
pme->m_JpegOutputMemCount);
if (pme->m_pJpegExifObj != NULL) {
delete pme->m_pJpegExifObj;
pme->m_pJpegExifObj = NULL;
}
// flush ongoing postproc Queue
pme->m_ongoingPPQ.flush();
// flush input jpeg Queue
pme->m_inputJpegQ.flush();
// flush input Postproc Queue
pme->m_inputPPQ.flush();
// flush input raw Queue
pme->m_inputRawQ.flush();
// signal cmd is completed
cam_sem_post(&cmdThread->sync_sem);
pme->mNewJpegSessionNeeded = true;
}
break;
case CAMERA_CMD_TYPE_DO_NEXT_JOB:
{
LOGH("Do next job, active is %d", is_active);
if (is_active == TRUE) {
qcamera_jpeg_data_t *jpeg_job =
(qcamera_jpeg_data_t *)pme->m_inputJpegQ.dequeue();
if (NULL != jpeg_job) {
// To avoid any race conditions,
// sync any stream specific parameters here.
if (pme->m_parent->mParameters.isAdvCamFeaturesEnabled()) {
// Sync stream params, only if advanced features configured
// Reduces the latency for normal snapshot.
pme->syncStreamParams(jpeg_job->src_frame, NULL);
}
// add into ongoing jpeg job Q
if (pme->m_ongoingJpegQ.enqueue((void *)jpeg_job)) {
ret = pme->encodeData(jpeg_job,
pme->mNewJpegSessionNeeded);
if (NO_ERROR != ret) {
// dequeue the last one
pme->m_ongoingJpegQ.dequeue(false);
pme->releaseJpegJobData(jpeg_job);
free(jpeg_job);
jpeg_job = NULL;
pme->sendEvtNotify(CAMERA_MSG_ERROR, UNKNOWN_ERROR, 0);
}
} else {
LOGW("m_ongoingJpegQ is not active!!!");
pme->releaseJpegJobData(jpeg_job);
free(jpeg_job);
jpeg_job = NULL;
}
}
// process raw data if any
mm_camera_super_buf_t *super_buf =
(mm_camera_super_buf_t *)pme->m_inputRawQ.dequeue();
if (NULL != super_buf) {
//play shutter sound
pme->m_parent->playShutter();
ret = pme->processRawImageImpl(super_buf);
if (NO_ERROR != ret) {
pme->releaseSuperBuf(super_buf);
free(super_buf);
pme->sendEvtNotify(CAMERA_MSG_ERROR, UNKNOWN_ERROR, 0);
}
}
ret = pme->doReprocess();
if (NO_ERROR != ret) {
pme->sendEvtNotify(CAMERA_MSG_ERROR, UNKNOWN_ERROR, 0);
} else {
ret = pme->stopCapture();
}
} else {
// not active, simply return buf and do no op
qcamera_jpeg_data_t *jpeg_data =
(qcamera_jpeg_data_t *)pme->m_inputJpegQ.dequeue();
if (NULL != jpeg_data) {
pme->releaseJpegJobData(jpeg_data);
free(jpeg_data);
}
mm_camera_super_buf_t *super_buf =
(mm_camera_super_buf_t *)pme->m_inputRawQ.dequeue();
if (NULL != super_buf) {
pme->releaseSuperBuf(super_buf);
free(super_buf);
}
// flush input Postproc Queue
pme->m_inputPPQ.flush();
}
}
break;
case CAMERA_CMD_TYPE_EXIT:
running = 0;
break;
default:
break;
}
} while (running);
LOGH("X");
return NULL;
}
/*===========================================================================
* FUNCTION : doReprocess
*
* DESCRIPTION: Trigger channel reprocessing
*
* PARAMETERS :None
*
* RETURN : int32_t type of status
* NO_ERROR -- success
* none-zero failure code
*==========================================================================*/
int32_t QCameraPostProcessor::doReprocess()
{
int32_t ret = NO_ERROR;
QCameraChannel *m_pSrcChannel = NULL;
QCameraStream *pMetaStream = NULL;
uint8_t meta_buf_index = 0;
mm_camera_buf_def_t *meta_buf = NULL;
bool found_meta = FALSE;
mm_camera_super_buf_t *ppInputFrame = NULL;
qcamera_pp_data_t *ppreq_job = (qcamera_pp_data_t *)m_inputPPQ.peek();
if ((ppreq_job == NULL) || (ppreq_job->src_frame == NULL)) {
return ret;
}
if (!validatePostProcess(ppreq_job->src_frame)) {
return ret;
}
ppreq_job = (qcamera_pp_data_t *)m_inputPPQ.dequeue();
if (ppreq_job == NULL || ppreq_job->src_frame == NULL ||
ppreq_job->src_reproc_frame == NULL) {
return ret;
}
mm_camera_super_buf_t *src_frame = ppreq_job->src_frame;
mm_camera_super_buf_t *src_reproc_frame = ppreq_job->src_reproc_frame;
int8_t mCurReprocCount = ppreq_job->reprocCount;
int8_t mCurChannelIdx = ppreq_job->ppChannelIndex;
LOGD("frame = %p src_frame = %p mCurReprocCount = %d mCurChannelIdx = %d",
src_frame,src_reproc_frame,mCurReprocCount, mCurChannelIdx);
if ((m_parent->mParameters.getManualCaptureMode() >=
CAM_MANUAL_CAPTURE_TYPE_3) && (mCurChannelIdx == 0)) {
ppInputFrame = src_reproc_frame;
} else {
ppInputFrame = src_frame;
}
// find meta data stream and index of meta data frame in the superbuf
for (int8_t j = 0; j < mPPChannelCount; j++) {
uint32_t i;
/*First search in src buffer for any offline metadata */
for (i = 0; i < src_frame->num_bufs; i++) {
QCameraStream *pStream = mPPChannels[j]->getStreamByHandle(
src_frame->bufs[i]->stream_id);
if (pStream != NULL && pStream->isOrignalTypeOf(CAM_STREAM_TYPE_METADATA)) {
meta_buf_index = (uint8_t) src_frame->bufs[i]->buf_idx;
pMetaStream = pStream;
meta_buf = src_frame->bufs[i];
break;
}
}
if ((pMetaStream != NULL) && (meta_buf != NULL)) {
LOGD("Found Offline stream metadata = %d",
(int)meta_buf_index);
break;
}
}
if ((pMetaStream == NULL) && (meta_buf == NULL)) {
for (int8_t j = 0; j < mPPChannelCount; j++) {
uint32_t i;
m_pSrcChannel = mPPChannels[j]->getSrcChannel();
if (m_pSrcChannel == NULL)
continue;
for (i = 0; i < src_reproc_frame->num_bufs; i++) {
QCameraStream *pStream =
m_pSrcChannel->getStreamByHandle(
src_reproc_frame->bufs[i]->stream_id);
if (pStream != NULL && pStream->isTypeOf(CAM_STREAM_TYPE_METADATA)) {
meta_buf_index = (uint8_t) src_reproc_frame->bufs[i]->buf_idx;
pMetaStream = pStream;
meta_buf = src_reproc_frame->bufs[i];
break;
}
}
if ((pMetaStream != NULL) && (meta_buf != NULL)) {
LOGD("Found Meta data info for reprocessing index = %d",
(int)meta_buf_index);
break;
}
}
}
if (m_parent->mParameters.isAdvCamFeaturesEnabled()) {
// No need to sync stream params, if none of the advanced features configured
// Reduces the latency for normal snapshot.
syncStreamParams(src_frame, src_reproc_frame);
}
if (mPPChannels[mCurChannelIdx] != NULL) {
// add into ongoing PP job Q
ppreq_job->reprocCount = (int8_t) (mCurReprocCount + 1);
if ((m_parent->isRegularCapture()) || (ppreq_job->offline_buffer)) {
m_bufCountPPQ++;
if (m_ongoingPPQ.enqueue((void *)ppreq_job)) {
ret = mPPChannels[mCurChannelIdx]->doReprocessOffline(ppInputFrame,
meta_buf, m_parent->mParameters);
if (ret != NO_ERROR) {
goto end;
}
if ((ppreq_job->offline_buffer) &&
(ppreq_job->offline_reproc_buf)) {
mPPChannels[mCurChannelIdx]->doReprocessOffline(
ppreq_job->offline_reproc_buf, meta_buf);
}
} else {
LOGW("m_ongoingPPQ is not active!!!");
ret = UNKNOWN_ERROR;
goto end;
}
} else {
m_bufCountPPQ++;
if (!m_ongoingPPQ.enqueue((void *)ppreq_job)) {
LOGW("m_ongoingJpegQ is not active!!!");
ret = UNKNOWN_ERROR;
goto end;
}
int32_t numRequiredPPQBufsForSingleOutput = (int32_t)
m_parent->mParameters.getNumberInBufsForSingleShot();
if (m_bufCountPPQ % numRequiredPPQBufsForSingleOutput == 0) {
int32_t extra_pp_job_count =
m_parent->mParameters.getNumberOutBufsForSingleShot() -
m_parent->mParameters.getNumberInBufsForSingleShot();
for (int32_t i = 0; i < extra_pp_job_count; i++) {
qcamera_pp_data_t *extra_pp_job =
(qcamera_pp_data_t *)calloc(1, sizeof(qcamera_pp_data_t));
if (!extra_pp_job) {
LOGE("no mem for qcamera_pp_data_t");
ret = NO_MEMORY;
break;
}
extra_pp_job->reprocCount = ppreq_job->reprocCount;
if (!m_ongoingPPQ.enqueue((void *)extra_pp_job)) {
LOGW("m_ongoingJpegQ is not active!!!");
releaseOngoingPPData(extra_pp_job, this);
free(extra_pp_job);
extra_pp_job = NULL;
goto end;
}
}
}
ret = mPPChannels[mCurChannelIdx]->doReprocess(ppInputFrame,
m_parent->mParameters, pMetaStream, meta_buf_index);
}
} else {
LOGE("Reprocess channel is NULL");
ret = UNKNOWN_ERROR;
}
end:
if (ret != NO_ERROR) {
releaseOngoingPPData(ppreq_job, this);
if (ppreq_job != NULL) {
free(ppreq_job);
ppreq_job = NULL;
}
}
return ret;
}
/*===========================================================================
* FUNCTION : getReprocChannel
*
* DESCRIPTION: Returns reprocessing channel handle
*
* PARAMETERS : index for reprocessing array
*
* RETURN : QCameraReprocessChannel * type of pointer
NULL if no reprocessing channel
*==========================================================================*/
QCameraReprocessChannel * QCameraPostProcessor::getReprocChannel(uint8_t index)
{
if (index >= mPPChannelCount) {
LOGE("Invalid index value");
return NULL;
}
return mPPChannels[index];
}
/*===========================================================================
* FUNCTION : stopCapture
*
* DESCRIPTION: Trigger image capture stop
*
* PARAMETERS :
* None
*
* RETURN : int32_t type of status
* NO_ERROR -- success
* none-zero failure code
*==========================================================================*/
int32_t QCameraPostProcessor::stopCapture()
{
int rc = NO_ERROR;
if (m_parent->isRegularCapture()) {
rc = m_parent->processAPI(
QCAMERA_SM_EVT_STOP_CAPTURE_CHANNEL,
NULL);
}
return rc;
}
/*===========================================================================
* FUNCTION : getJpegPaddingReq
*
* DESCRIPTION: function to add an entry to exif data
*
* PARAMETERS :
* @padding_info : jpeg specific padding requirement
*
* RETURN : int32_t type of status
* NO_ERROR -- success
* none-zero failure code
*==========================================================================*/
int32_t QCameraPostProcessor::getJpegPaddingReq(cam_padding_info_t &padding_info)
{
// TODO: hardcode for now, needs to query from mm-jpeg-interface
padding_info.width_padding = CAM_PAD_NONE;
padding_info.height_padding = CAM_PAD_TO_16;
padding_info.plane_padding = CAM_PAD_TO_WORD;
padding_info.offset_info.offset_x = 0;
padding_info.offset_info.offset_y = 0;
return NO_ERROR;
}
/*===========================================================================
* FUNCTION : setYUVFrameInfo
*
* DESCRIPTION: set Raw YUV frame data info for up-layer
*
* PARAMETERS :
* @frame : process frame received from mm-camera-interface
*
* RETURN : int32_t type of status
* NO_ERROR -- success
* none-zero failure code
*
* NOTE : currently we return frame len, y offset, cbcr offset and frame format
*==========================================================================*/
int32_t QCameraPostProcessor::setYUVFrameInfo(mm_camera_super_buf_t *recvd_frame)
{
QCameraChannel *pChannel = m_parent->getChannelByHandle(recvd_frame->ch_id);
// check reprocess channel if not found
if (pChannel == NULL) {
for (int8_t i = 0; i < mPPChannelCount; i++) {
if ((mPPChannels[i] != NULL) &&
(mPPChannels[i]->getMyHandle() == recvd_frame->ch_id)) {
pChannel = mPPChannels[i];
break;
}
}
}
if (pChannel == NULL) {
LOGE("No corresponding channel (ch_id = %d) exist, return here",
recvd_frame->ch_id);
return BAD_VALUE;
}
// find snapshot frame
for (uint32_t i = 0; i < recvd_frame->num_bufs; i++) {
QCameraStream *pStream =
pChannel->getStreamByHandle(recvd_frame->bufs[i]->stream_id);
if (pStream != NULL) {
if (pStream->isTypeOf(CAM_STREAM_TYPE_SNAPSHOT) ||
pStream->isOrignalTypeOf(CAM_STREAM_TYPE_SNAPSHOT)) {
//get the main frame, use stream info
cam_frame_len_offset_t frame_offset;
cam_dimension_t frame_dim;
cam_format_t frame_fmt;
const char *fmt_string;
pStream->getFrameDimension(frame_dim);
pStream->getFrameOffset(frame_offset);
pStream->getFormat(frame_fmt);
fmt_string = m_parent->mParameters.getFrameFmtString(frame_fmt);
int cbcr_offset = (int32_t)frame_offset.mp[0].len -
frame_dim.width * frame_dim.height;
LOGH("frame width=%d, height=%d, yoff=%d, cbcroff=%d, fmt_string=%s",
frame_dim.width, frame_dim.height, frame_offset.mp[0].offset, cbcr_offset, fmt_string);
return NO_ERROR;
}
}
}
return BAD_VALUE;
}
bool QCameraPostProcessor::matchJobId(void *data, void *, void *match_data)
{
qcamera_jpeg_data_t * job = (qcamera_jpeg_data_t *) data;
uint32_t job_id = *((uint32_t *) match_data);
return job->jobId == job_id;
}
/*===========================================================================
* FUNCTION : getJpegMemory
*
* DESCRIPTION: buffer allocation function
* to pass to jpeg interface
*
* PARAMETERS :
* @out_buf : buffer descriptor struct
*
* RETURN : int32_t type of status
* NO_ERROR -- success
* none-zero failure code
*==========================================================================*/
int QCameraPostProcessor::getJpegMemory(omx_jpeg_ouput_buf_t *out_buf)
{
LOGH("Allocating jpeg out buffer of size: %d", out_buf->size);
QCameraPostProcessor *procInst = (QCameraPostProcessor *) out_buf->handle;
camera_memory_t *cam_mem = procInst->m_parent->mGetMemory(out_buf->fd, out_buf->size, 1U,
procInst->m_parent->mCallbackCookie);
out_buf->mem_hdl = cam_mem;
out_buf->vaddr = cam_mem->data;
return 0;
}
/*===========================================================================
* FUNCTION : releaseJpegMemory
*
* DESCRIPTION: release jpeg memory function
* to pass to jpeg interface, in case of abort
*
* PARAMETERS :
* @out_buf : buffer descriptor struct
*
* RETURN : int32_t type of status
* NO_ERROR -- success
* none-zero failure code
*==========================================================================*/
int QCameraPostProcessor::releaseJpegMemory(omx_jpeg_ouput_buf_t *out_buf)
{
if (out_buf && out_buf->mem_hdl) {
LOGD("releasing jpeg out buffer of size: %d", out_buf->size);
camera_memory_t *cam_mem = (camera_memory_t*)out_buf->mem_hdl;
cam_mem->release(cam_mem);
out_buf->mem_hdl = NULL;
out_buf->vaddr = NULL;
return NO_ERROR;
}
return -1;
}
/*===========================================================================
* FUNCTION : QCameraExif
*
* DESCRIPTION: constructor of QCameraExif
*
* PARAMETERS : None
*
* RETURN : None
*==========================================================================*/
QCameraExif::QCameraExif()
: m_nNumEntries(0)
{
memset(m_Entries, 0, sizeof(m_Entries));
}
/*===========================================================================
* FUNCTION : ~QCameraExif
*
* DESCRIPTION: deconstructor of QCameraExif. Will release internal memory ptr.
*
* PARAMETERS : None
*
* RETURN : None
*==========================================================================*/
QCameraExif::~QCameraExif()
{
for (uint32_t i = 0; i < m_nNumEntries; i++) {
switch (m_Entries[i].tag_entry.type) {
case EXIF_BYTE:
{
if (m_Entries[i].tag_entry.count > 1 &&
m_Entries[i].tag_entry.data._bytes != NULL) {
free(m_Entries[i].tag_entry.data._bytes);
m_Entries[i].tag_entry.data._bytes = NULL;
}
}
break;
case EXIF_ASCII:
{
if (m_Entries[i].tag_entry.data._ascii != NULL) {
free(m_Entries[i].tag_entry.data._ascii);
m_Entries[i].tag_entry.data._ascii = NULL;
}
}
break;
case EXIF_SHORT:
{
if (m_Entries[i].tag_entry.count > 1 &&
m_Entries[i].tag_entry.data._shorts != NULL) {
free(m_Entries[i].tag_entry.data._shorts);
m_Entries[i].tag_entry.data._shorts = NULL;
}
}
break;
case EXIF_LONG:
{
if (m_Entries[i].tag_entry.count > 1 &&
m_Entries[i].tag_entry.data._longs != NULL) {
free(m_Entries[i].tag_entry.data._longs);
m_Entries[i].tag_entry.data._longs = NULL;
}
}
break;
case EXIF_RATIONAL:
{
if (m_Entries[i].tag_entry.count > 1 &&
m_Entries[i].tag_entry.data._rats != NULL) {
free(m_Entries[i].tag_entry.data._rats);
m_Entries[i].tag_entry.data._rats = NULL;
}
}
break;
case EXIF_UNDEFINED:
{
if (m_Entries[i].tag_entry.data._undefined != NULL) {
free(m_Entries[i].tag_entry.data._undefined);
m_Entries[i].tag_entry.data._undefined = NULL;
}
}
break;
case EXIF_SLONG:
{
if (m_Entries[i].tag_entry.count > 1 &&
m_Entries[i].tag_entry.data._slongs != NULL) {
free(m_Entries[i].tag_entry.data._slongs);
m_Entries[i].tag_entry.data._slongs = NULL;
}
}
break;
case EXIF_SRATIONAL:
{
if (m_Entries[i].tag_entry.count > 1 &&
m_Entries[i].tag_entry.data._srats != NULL) {
free(m_Entries[i].tag_entry.data._srats);
m_Entries[i].tag_entry.data._srats = NULL;
}
}
break;
}
}
}
/*===========================================================================
* FUNCTION : addEntry
*
* DESCRIPTION: function to add an entry to exif data
*
* PARAMETERS :
* @tagid : exif tag ID
* @type : data type
* @count : number of data in uint of its type
* @data : input data ptr
*
* RETURN : int32_t type of status
* NO_ERROR -- success
* none-zero failure code
*==========================================================================*/
int32_t QCameraExif::addEntry(exif_tag_id_t tagid,
exif_tag_type_t type,
uint32_t count,
void *data)
{
int32_t rc = NO_ERROR;
if(m_nNumEntries >= MAX_EXIF_TABLE_ENTRIES) {
LOGE("Number of entries exceeded limit");
return NO_MEMORY;
}
m_Entries[m_nNumEntries].tag_id = tagid;
m_Entries[m_nNumEntries].tag_entry.type = type;
m_Entries[m_nNumEntries].tag_entry.count = count;
m_Entries[m_nNumEntries].tag_entry.copy = 1;
switch (type) {
case EXIF_BYTE:
{
if (count > 1) {
uint8_t *values = (uint8_t *)malloc(count);
if (values == NULL) {
LOGE("No memory for byte array");
rc = NO_MEMORY;
} else {
memcpy(values, data, count);
m_Entries[m_nNumEntries].tag_entry.data._bytes = values;
}
} else {
m_Entries[m_nNumEntries].tag_entry.data._byte = *(uint8_t *)data;
}
}
break;
case EXIF_ASCII:
{
char *str = NULL;
str = (char *)malloc(count + 1);
if (str == NULL) {
LOGE("No memory for ascii string");
rc = NO_MEMORY;
} else {
memset(str, 0, count + 1);
memcpy(str, data, count);
m_Entries[m_nNumEntries].tag_entry.data._ascii = str;
}
}
break;
case EXIF_SHORT:
{
if (count > 1) {
uint16_t *values = (uint16_t *)malloc(count * sizeof(uint16_t));
if (values == NULL) {
LOGE("No memory for short array");
rc = NO_MEMORY;
} else {
memcpy(values, data, count * sizeof(uint16_t));
m_Entries[m_nNumEntries].tag_entry.data._shorts = values;
}
} else {
m_Entries[m_nNumEntries].tag_entry.data._short = *(uint16_t *)data;
}
}
break;
case EXIF_LONG:
{
if (count > 1) {
uint32_t *values = (uint32_t *)malloc(count * sizeof(uint32_t));
if (values == NULL) {
LOGE("No memory for long array");
rc = NO_MEMORY;
} else {
memcpy(values, data, count * sizeof(uint32_t));
m_Entries[m_nNumEntries].tag_entry.data._longs = values;
}
} else {
m_Entries[m_nNumEntries].tag_entry.data._long = *(uint32_t *)data;
}
}
break;
case EXIF_RATIONAL:
{
if (count > 1) {
rat_t *values = (rat_t *)malloc(count * sizeof(rat_t));
if (values == NULL) {
LOGE("No memory for rational array");
rc = NO_MEMORY;
} else {
memcpy(values, data, count * sizeof(rat_t));
m_Entries[m_nNumEntries].tag_entry.data._rats = values;
}
} else {
m_Entries[m_nNumEntries].tag_entry.data._rat = *(rat_t *)data;
}
}
break;
case EXIF_UNDEFINED:
{
uint8_t *values = (uint8_t *)malloc(count);
if (values == NULL) {
LOGE("No memory for undefined array");
rc = NO_MEMORY;
} else {
memcpy(values, data, count);
m_Entries[m_nNumEntries].tag_entry.data._undefined = values;
}
}
break;
case EXIF_SLONG:
{
if (count > 1) {
int32_t *values = (int32_t *)malloc(count * sizeof(int32_t));
if (values == NULL) {
LOGE("No memory for signed long array");
rc = NO_MEMORY;
} else {
memcpy(values, data, count * sizeof(int32_t));
m_Entries[m_nNumEntries].tag_entry.data._slongs = values;
}
} else {
m_Entries[m_nNumEntries].tag_entry.data._slong = *(int32_t *)data;
}
}
break;
case EXIF_SRATIONAL:
{
if (count > 1) {
srat_t *values = (srat_t *)malloc(count * sizeof(srat_t));
if (values == NULL) {
LOGE("No memory for signed rational array");
rc = NO_MEMORY;
} else {
memcpy(values, data, count * sizeof(srat_t));
m_Entries[m_nNumEntries].tag_entry.data._srats = values;
}
} else {
m_Entries[m_nNumEntries].tag_entry.data._srat = *(srat_t *)data;
}
}
break;
}
// Increase number of entries
m_nNumEntries++;
return rc;
}
}; // namespace qcamera
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