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android_device_zuk_z2_row/camera/QCamera2/HAL/QCamera2HWICallbacks.cpp

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/* Copyright (c) 2012-2015, The Linux Foundataion. 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 "QCamera2HWI"
#define ATRACE_TAG ATRACE_TAG_CAMERA
#include <time.h>
#include <fcntl.h>
#include <sys/stat.h>
#include <utils/Errors.h>
#include <utils/Trace.h>
#include <utils/Timers.h>
#include "QCamera2HWI.h"
namespace qcamera {
/*===========================================================================
* FUNCTION : zsl_channel_cb
*
* DESCRIPTION: helper function to handle ZSL superbuf callback directly from
* mm-camera-interface
*
* PARAMETERS :
* @recvd_frame : received super buffer
* @userdata : user data ptr
*
* RETURN : None
*
* NOTE : recvd_frame will be released after this call by caller, so if
* async operation needed for recvd_frame, it's our responsibility
* to save a copy for this variable to be used later.
*==========================================================================*/
void QCamera2HardwareInterface::zsl_channel_cb(mm_camera_super_buf_t *recvd_frame,
void *userdata)
{
ATRACE_CALL();
CDBG_HIGH("[KPI Perf] %s: E",__func__);
char value[PROPERTY_VALUE_MAX];
bool dump_raw = false;
bool dump_yuv = false;
bool log_matching = false;
QCamera2HardwareInterface *pme = (QCamera2HardwareInterface *)userdata;
if (pme == NULL ||
pme->mCameraHandle == NULL ||
pme->mCameraHandle->camera_handle != recvd_frame->camera_handle){
ALOGE("%s: camera obj not valid", __func__);
return;
}
QCameraChannel *pChannel = pme->m_channels[QCAMERA_CH_TYPE_ZSL];
if (pChannel == NULL ||
pChannel->getMyHandle() != recvd_frame->ch_id) {
ALOGE("%s: ZSL channel doesn't exist, return here", __func__);
return;
}
/* indicate the parent that capture is done */
pme->captureDone();
// save a copy for the superbuf
mm_camera_super_buf_t* frame =
(mm_camera_super_buf_t *)malloc(sizeof(mm_camera_super_buf_t));
if (frame == NULL) {
ALOGE("%s: Error allocating memory to save received_frame structure.", __func__);
pChannel->bufDone(recvd_frame);
return;
}
*frame = *recvd_frame;
if (recvd_frame->num_bufs > 0) {
CDBG_HIGH("[KPI Perf] %s: superbuf frame_idx %d", __func__,
recvd_frame->bufs[0]->frame_idx);
}
// DUMP RAW if available
property_get("persist.camera.zsl_raw", value, "0");
dump_raw = atoi(value) > 0 ? true : false;
if (dump_raw) {
for (uint32_t i = 0; i < recvd_frame->num_bufs; i++) {
if (recvd_frame->bufs[i]->stream_type == CAM_STREAM_TYPE_RAW) {
mm_camera_buf_def_t * raw_frame = recvd_frame->bufs[i];
QCameraStream *pStream = pChannel->getStreamByHandle(raw_frame->stream_id);
if (NULL != pStream) {
pme->dumpFrameToFile(pStream, raw_frame, QCAMERA_DUMP_FRM_RAW);
}
break;
}
}
}
//
// DUMP YUV before reprocess if needed
property_get("persist.camera.zsl_yuv", value, "0");
dump_yuv = atoi(value) > 0 ? true : false;
if (dump_yuv) {
for (uint32_t i = 0; i < recvd_frame->num_bufs; i++) {
if (recvd_frame->bufs[i]->stream_type == CAM_STREAM_TYPE_SNAPSHOT) {
mm_camera_buf_def_t * yuv_frame = recvd_frame->bufs[i];
QCameraStream *pStream = pChannel->getStreamByHandle(yuv_frame->stream_id);
if (NULL != pStream) {
pme->dumpFrameToFile(pStream, yuv_frame, QCAMERA_DUMP_FRM_SNAPSHOT);
}
break;
}
}
}
//
// whether need FD Metadata along with Snapshot frame in ZSL mode
if(pme->needFDMetadata(QCAMERA_CH_TYPE_ZSL)){
//Need Face Detection result for snapshot frames
//Get the Meta Data frames
mm_camera_buf_def_t *pMetaFrame = NULL;
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_METADATA)) {
pMetaFrame = frame->bufs[i]; //find the metadata
break;
}
}
}
if(pMetaFrame != NULL){
cam_metadata_info_t *pMetaData = (cam_metadata_info_t *)pMetaFrame->buffer;
pMetaData->faces_data.fd_type = QCAMERA_FD_SNAPSHOT; //HARD CODE here before MCT can support
if(!pMetaData->is_faces_valid){
pMetaData->faces_data.num_faces_detected = 0;
}else if(pMetaData->faces_data.num_faces_detected > MAX_ROI){
ALOGE("%s: Invalid number of faces %d",
__func__, pMetaData->faces_data.num_faces_detected);
}
qcamera_sm_internal_evt_payload_t *payload =
(qcamera_sm_internal_evt_payload_t *)malloc(sizeof(qcamera_sm_internal_evt_payload_t));
if (NULL != payload) {
memset(payload, 0, sizeof(qcamera_sm_internal_evt_payload_t));
payload->evt_type = QCAMERA_INTERNAL_EVT_FACE_DETECT_RESULT;
payload->faces_data = pMetaData->faces_data;
int32_t rc = pme->processEvt(QCAMERA_SM_EVT_EVT_INTERNAL, payload);
if (rc != NO_ERROR) {
ALOGE("%s: processEvt prep_snapshot failed", __func__);
free(payload);
payload = NULL;
}
} else {
ALOGE("%s: No memory for prep_snapshot qcamera_sm_internal_evt_payload_t", __func__);
}
}
}
property_get("persist.camera.dumpmetadata", value, "0");
int32_t enabled = atoi(value);
if (enabled) {
mm_camera_buf_def_t *pMetaFrame = NULL;
QCameraStream *pStream = NULL;
for (uint32_t i = 0; i < frame->num_bufs; i++) {
pStream = pChannel->getStreamByHandle(frame->bufs[i]->stream_id);
if (pStream != NULL) {
if (pStream->isTypeOf(CAM_STREAM_TYPE_METADATA)) {
pMetaFrame = frame->bufs[i];
if (pMetaFrame != NULL &&
((cam_metadata_info_t *)pMetaFrame->buffer)->is_tuning_params_valid) {
pme->dumpMetadataToFile(pStream, pMetaFrame, (char *) "ZSL_Snapshot");
}
break;
}
}
}
}
property_get("persist.camera.zsl_matching", value, "0");
log_matching = atoi(value) > 0 ? true : false;
if (log_matching) {
CDBG_HIGH("%s : ZSL super buffer contains:", __func__);
QCameraStream *pStream = NULL;
for (uint32_t i = 0; i < frame->num_bufs; i++) {
pStream = pChannel->getStreamByHandle(frame->bufs[i]->stream_id);
if (pStream != NULL ) {
CDBG_HIGH("%s: Buffer with V4Lindex %d frame index %d of type %dTimestamp: %ld %ld",
__func__,
frame->bufs[i]->buf_idx,
frame->bufs[i]->frame_idx,
pStream->getMyType(),
frame->bufs[i]->ts.tv_sec,
frame->bufs[i]->ts.tv_nsec);
}
}
}
// send to postprocessor
pme->m_postprocessor.processData(frame);
CDBG_HIGH("[KPI Perf] %s: X", __func__);
}
/*===========================================================================
* FUNCTION : capture_channel_cb_routine
*
* DESCRIPTION: helper function to handle snapshot superbuf callback directly from
* mm-camera-interface
*
* PARAMETERS :
* @recvd_frame : received super buffer
* @userdata : user data ptr
*
* RETURN : None
*
* NOTE : recvd_frame will be released after this call by caller, so if
* async operation needed for recvd_frame, it's our responsibility
* to save a copy for this variable to be used later.
*==========================================================================*/
void QCamera2HardwareInterface::capture_channel_cb_routine(mm_camera_super_buf_t *recvd_frame,
void *userdata)
{
ATRACE_CALL();
char value[PROPERTY_VALUE_MAX];
CDBG_HIGH("[KPI Perf] %s: E PROFILE_YUV_CB_TO_HAL", __func__);
bool dump_yuv = false;
QCamera2HardwareInterface *pme = (QCamera2HardwareInterface *)userdata;
if (pme == NULL ||
pme->mCameraHandle == NULL ||
pme->mCameraHandle->camera_handle != recvd_frame->camera_handle){
ALOGE("%s: camera obj not valid", __func__);
return;
}
QCameraChannel *pChannel = pme->m_channels[QCAMERA_CH_TYPE_CAPTURE];
if (pChannel == NULL ||
pChannel->getMyHandle() != recvd_frame->ch_id) {
ALOGE("%s: Capture channel doesn't exist, return here", __func__);
return;
}
// save a copy for the superbuf
mm_camera_super_buf_t* frame =
(mm_camera_super_buf_t *)malloc(sizeof(mm_camera_super_buf_t));
if (frame == NULL) {
ALOGE("%s: Error allocating memory to save received_frame structure.", __func__);
pChannel->bufDone(recvd_frame);
return;
}
*frame = *recvd_frame;
// DUMP YUV before reprocess if needed
property_get("persist.camera.nonzsl.yuv", value, "0");
dump_yuv = atoi(value) > 0 ? true : false;
if (dump_yuv) {
for (uint32_t i= 0 ; i < recvd_frame->num_bufs ; i++) {
if (recvd_frame->bufs[i]->stream_type == CAM_STREAM_TYPE_SNAPSHOT) {
mm_camera_buf_def_t * yuv_frame = recvd_frame->bufs[i];
QCameraStream *pStream = pChannel->getStreamByHandle(yuv_frame->stream_id);
if (NULL != pStream) {
pme->dumpFrameToFile(pStream, yuv_frame, QCAMERA_DUMP_FRM_SNAPSHOT);
}
break;
}
}
}
property_get("persist.camera.dumpmetadata", value, "0");
int32_t enabled = atoi(value);
if (enabled) {
mm_camera_buf_def_t *pMetaFrame = NULL;
QCameraStream *pStream = NULL;
for (uint32_t i = 0; i < frame->num_bufs; i++) {
pStream = pChannel->getStreamByHandle(frame->bufs[i]->stream_id);
if (pStream != NULL) {
if (pStream->isTypeOf(CAM_STREAM_TYPE_METADATA)) {
pMetaFrame = frame->bufs[i]; //find the metadata
if (pMetaFrame != NULL &&
((cam_metadata_info_t *)pMetaFrame->buffer)->is_tuning_params_valid){
pme->dumpMetadataToFile(pStream, pMetaFrame, (char *) "Snapshot");
}
break;
}
}
}
}
// Wait on Postproc initialization if needed
pme->waitDefferedWork(pme->mReprocJob);
// send to postprocessor
pme->m_postprocessor.processData(frame);
/* START of test register face image for face authentication */
#ifdef QCOM_TEST_FACE_REGISTER_FACE
static uint8_t bRunFaceReg = 1;
if (bRunFaceReg > 0) {
// find snapshot frame
QCameraStream *main_stream = NULL;
mm_camera_buf_def_t *main_frame = NULL;
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)) {
main_stream = pStream;
main_frame = recvd_frame->bufs[i];
break;
}
}
}
if (main_stream != NULL && main_frame != NULL) {
int32_t faceId = -1;
cam_pp_offline_src_config_t config;
memset(&config, 0, sizeof(cam_pp_offline_src_config_t));
config.num_of_bufs = 1;
main_stream->getFormat(config.input_fmt);
main_stream->getFrameDimension(config.input_dim);
main_stream->getFrameOffset(config.input_buf_planes.plane_info);
CDBG_HIGH("DEBUG: registerFaceImage E");
int32_t rc = pme->registerFaceImage(main_frame->buffer, &config, faceId);
CDBG_HIGH("DEBUG: registerFaceImage X, ret=%d, faceId=%d", rc, faceId);
bRunFaceReg = 0;
}
}
#endif
/* END of test register face image for face authentication */
CDBG_HIGH("[KPI Perf] %s: X", __func__);
}
#ifdef TARGET_TS_MAKEUP
int QCamera2HardwareInterface::yuvDataRelocate(uint8_t* pSrcBuffer,uint8_t* pDstBuffer,
cam_frame_len_offset_t offset) {
if (pSrcBuffer == NULL || pDstBuffer == NULL) {
CDBG_HIGH(" buf is null so return\n");
return -1;
}
void *data = NULL;
uint32_t offset_w = 0;
int32_t buf_h =0;
for (uint i = 0; i < (uint)offset.num_planes; i++) {
uint32_t index = offset.mp[i].offset;
buf_h = offset.mp[i].height;
if (i > 0) {
index += offset.mp[i-1].len;
buf_h = offset.mp[i-1].height / 2;//sometimes uv'h equal to y'h
}
for (int j = 0; j < buf_h; j++) {
data = (void *)((uint8_t *)pSrcBuffer + index);
memcpy(pDstBuffer + offset_w, data, offset.mp[i].width);
offset_w += offset.mp[i].width;
index += offset.mp[i].stride;
}
}
return 0;
}
int QCamera2HardwareInterface::yuvDataRecover(uint8_t* pSrcBuffer,uint8_t* pDstBuffer,
cam_frame_len_offset_t offset) {
if (pSrcBuffer == NULL || pDstBuffer == NULL) {
CDBG_HIGH(" buf is null so return\n");
return -1;
}
void *data = NULL;
uint32_t offset_w = 0;
int32_t buf_h =0;
for (uint i = 0; i < (uint)offset.num_planes; i++) {
uint32_t index = offset.mp[i].offset;
buf_h = offset.mp[i].height;
if (i > 0) {
index += offset.mp[i-1].len;
buf_h = offset.mp[i-1].height / 2;//sometimes uv'h equal to y'h
}
for (int j = 0; j < buf_h; j++) {
data = (void *)((uint8_t *)pSrcBuffer + offset_w);
memcpy((uint8_t *)pDstBuffer + index, data, offset.mp[i].width);
offset_w += offset.mp[i].width;
index += offset.mp[i].stride;
}
}
return 0;
}
bool isNeedDelPadding(cam_frame_len_offset_t offset, int32_t width) {
int32_t nLen = offset.mp[0].len;
return (offset.mp[0].stride != width || offset.mp[0].stride*offset.mp[0].height != nLen);
}
bool QCamera2HardwareInterface::TsMakeupProcess_Preview(mm_camera_buf_def_t *pFrame,
QCameraStream * pStream) {
CDBG("%s begin",__func__);
bool bRet = false;
if (pStream == NULL || pFrame == NULL) {
bRet = false;
CDBG_HIGH("%s pStream == NULL || pFrame == NULL",__func__);
} else {
bRet = TsMakeupProcess(pFrame,pStream,mMakeUpBuf,mFaceRect);
}
CDBG("%s end bRet = %d ",__func__,bRet);
return bRet;
}
bool QCamera2HardwareInterface::TsMakeupProcess_Snapshot(mm_camera_buf_def_t *pFrame,
QCameraStream * pStream) {
CDBG("%s begin",__func__);
bool bRet = false;
if (pStream == NULL || pFrame == NULL) {
bRet = false;
CDBG_HIGH("%s pStream == NULL || pFrame == NULL",__func__);
} else {
cam_frame_len_offset_t offset;
memset(&offset, 0, sizeof(cam_frame_len_offset_t));
pStream->getFrameOffset(offset);
cam_dimension_t dim;
pStream->getFrameDimension(dim);
int tempBufLen = offset.mp[0].width * offset.mp[0].height * 3 /2;
unsigned char* tempBuf = new unsigned char[tempBufLen];
memset(tempBuf,0,tempBufLen);
yuvDataRelocate((unsigned char*)(pFrame->buffer),tempBuf,offset);
unsigned char *yBuf = tempBuf;
unsigned char *uvBuf = tempBuf + dim.width*dim.height;
TSMakeupData inMakeupData;
inMakeupData.frameWidth = dim.width;
inMakeupData.frameHeight = dim.height;
inMakeupData.yBuf = yBuf;
inMakeupData.uvBuf = uvBuf;
CDBG("%s detect begin",__func__);
TSHandle fd_handle = ts_detectface_create_context();
if (fd_handle != NULL) {
cam_format_t fmt;
pStream->getFormat(fmt);
int iret = ts_detectface_detect(fd_handle, &inMakeupData);
CDBG("%s ts_detectface_detect iret = %d",__func__,iret);
if (iret <= 0) {
bRet = false;
} else {
TSRect faceRect;
memset(&faceRect,-1,sizeof(TSRect));
iret = ts_detectface_get_face_info(fd_handle, 0, &faceRect, NULL,NULL,NULL);
CDBG("%s ts_detectface_get_face_info iret=%d,faceRect.left=%ld,"
"faceRect.top=%ld,faceRect.right=%ld,faceRect.bottom=%ld"
,__func__,iret,faceRect.left,faceRect.top,faceRect.right,faceRect.bottom);
bRet = TsMakeupProcess(pFrame,pStream,tempBuf,faceRect);
}
ts_detectface_destroy_context(&fd_handle);
fd_handle = NULL;
} else {
CDBG_HIGH("%s fd_handle == NULL",__func__);
}
if(tempBuf != NULL){
delete[] tempBuf;
tempBuf = NULL;
}
CDBG("%s detect end",__func__);
}
CDBG("%s end bRet = %d ",__func__,bRet);
return bRet;
}
bool QCamera2HardwareInterface::TsMakeupProcess(mm_camera_buf_def_t *pFrame,
QCameraStream * pStream,unsigned char *pMakeupOutBuf,TSRect& faceRect) {
bool bRet = false;
CDBG("%s begin",__func__);
if (pStream == NULL || pFrame == NULL || pMakeupOutBuf == NULL) {
bRet = false;
CDBG_HIGH("%s pStream == NULL || pFrame == NULL || pMakeupOutBuf == NULL",__func__);
}
pthread_mutex_lock(&m_parm_lock);
const char* pch_makeup_enable = mParameters.get(QCameraParameters::KEY_TS_MAKEUP);
pthread_mutex_unlock(&m_parm_lock);
if (pch_makeup_enable == NULL) {
CDBG_HIGH("%s pch_makeup_enable = null",__func__);
return bRet = false;
}
bool enableMakeUp = (strcmp(pch_makeup_enable,"On") == 0)&& faceRect.left > -1 ;
CDBG("%s pch_makeup_enable = %s ",__func__,pch_makeup_enable);
if (enableMakeUp) {
cam_dimension_t dim;
cam_frame_len_offset_t offset;
pStream->getFrameDimension(dim);
pStream->getFrameOffset(offset);
pthread_mutex_lock(&m_parm_lock);
int whiteLevel = mParameters.getInt(QCameraParameters::KEY_TS_MAKEUP_WHITEN),
cleanLevel = mParameters.getInt(QCameraParameters::KEY_TS_MAKEUP_CLEAN);
pthread_mutex_unlock(&(m_parm_lock));
unsigned char *tempOriBuf = NULL;
if (isNeedDelPadding(offset, dim.width)) {
tempOriBuf = new unsigned char[dim.width*dim.height * 3 /2];
yuvDataRelocate((unsigned char*)(pFrame->buffer),tempOriBuf,offset);
} else {
tempOriBuf = (unsigned char*)pFrame->buffer;
}
unsigned char *yBuf = tempOriBuf;
unsigned char *uvBuf = tempOriBuf + dim.width*dim.height;
unsigned char *tmpBuf = pMakeupOutBuf;
TSMakeupData inMakeupData, outMakeupData;
whiteLevel = whiteLevel <= 0 ? 0 : (whiteLevel >= 100 ? 100 : whiteLevel);
cleanLevel = cleanLevel <= 0 ? 0 : (cleanLevel >= 100 ? 100 : cleanLevel);
inMakeupData.frameWidth = dim.width; // NV21 Frame width > 0
inMakeupData.frameHeight = dim.height; // NV21 Frame height > 0
inMakeupData.yBuf = yBuf; // Y buffer pointer
inMakeupData.uvBuf = uvBuf; // VU buffer pointer
outMakeupData.frameWidth = dim.width; // NV21 Frame width > 0
outMakeupData.frameHeight = dim.height; // NV21 Frame height > 0
outMakeupData.yBuf = tmpBuf; // Y buffer pointer
outMakeupData.uvBuf = tmpBuf+(dim.width*dim.height); // VU buffer pointer
CDBG("%s: faceRect:left 2:%ld,,right:%ld,,top:%ld,,bottom:%ld,,Level:%dx%d",
__func__,
faceRect.left,faceRect.right,faceRect.top,faceRect.bottom,cleanLevel,whiteLevel);
ts_makeup_skin_beauty(&inMakeupData, &outMakeupData, &(faceRect),cleanLevel,whiteLevel);
if (isNeedDelPadding(offset, dim.width)) {
yuvDataRecover(tmpBuf,(unsigned char*)pFrame->buffer,offset);
delete tempOriBuf;
tempOriBuf = NULL;
} else {
memcpy((unsigned char*)pFrame->buffer, tmpBuf, dim.width * dim.height * 3 / 2);
}
QCameraMemory *memory = (QCameraMemory *)pFrame->mem_info;
memory->cleanCache(pFrame->buf_idx);
}
CDBG("%s end bRet = %d ",__func__,bRet);
return bRet;
}
#endif
/*===========================================================================
* FUNCTION : postproc_channel_cb_routine
*
* DESCRIPTION: helper function to handle postprocess superbuf callback directly from
* mm-camera-interface
*
* PARAMETERS :
* @recvd_frame : received super buffer
* @userdata : user data ptr
*
* RETURN : None
*
* NOTE : recvd_frame will be released after this call by caller, so if
* async operation needed for recvd_frame, it's our responsibility
* to save a copy for this variable to be used later.
*==========================================================================*/
void QCamera2HardwareInterface::postproc_channel_cb_routine(mm_camera_super_buf_t *recvd_frame,
void *userdata)
{
ATRACE_CALL();
CDBG_HIGH("[KPI Perf] %s: E", __func__);
QCamera2HardwareInterface *pme = (QCamera2HardwareInterface *)userdata;
if (pme == NULL ||
pme->mCameraHandle == NULL ||
pme->mCameraHandle->camera_handle != recvd_frame->camera_handle){
ALOGE("%s: camera obj not valid", __func__);
return;
}
// save a copy for the superbuf
mm_camera_super_buf_t* frame =
(mm_camera_super_buf_t *)malloc(sizeof(mm_camera_super_buf_t));
if (frame == NULL) {
ALOGE("%s: Error allocating memory to save received_frame structure.", __func__);
return;
}
*frame = *recvd_frame;
// send to postprocessor
if (pme->needDualReprocess()) {
//send for reprocess again
pme->m_postprocessor.processData(frame);
} else {
pme->m_postprocessor.processPPData(frame);
}
ATRACE_INT("Camera:Reprocess", 0);
CDBG_HIGH("[KPI Perf] %s: X", __func__);
}
/*===========================================================================
* FUNCTION : dual_reproc_channel_cb_routine
*
* DESCRIPTION: helper function to handle postprocess superbuf callback directly from
* mm-camera-interface
*
* PARAMETERS :
* @recvd_frame : received super buffer
* @userdata : user data ptr
*
* RETURN : None
*
* NOTE : recvd_frame will be released after this call by caller, so if
* async operation needed for recvd_frame, it's our responsibility
* to save a copy for this variable to be used later.
*==========================================================================*/
void QCamera2HardwareInterface::dual_reproc_channel_cb_routine(mm_camera_super_buf_t *recvd_frame,
void *userdata)
{
CDBG_HIGH("[KPI Perf] %s: E", __func__);
QCamera2HardwareInterface *pme = (QCamera2HardwareInterface *)userdata;
if (pme == NULL ||
pme->mCameraHandle == NULL ||
pme->mCameraHandle->camera_handle != recvd_frame->camera_handle){
ALOGE("%s: camera obj not valid", __func__);
return;
}
// save a copy for the superbuf
mm_camera_super_buf_t* frame =
(mm_camera_super_buf_t *)malloc(sizeof(mm_camera_super_buf_t));
if (frame == NULL) {
ALOGE("%s: Error allocating memory to save received_frame structure.", __func__);
return;
}
*frame = *recvd_frame;
// send to postprocessor
pme->m_postprocessor.processPPData(frame);
CDBG_HIGH("[KPI Perf] %s: X", __func__);
}
/*===========================================================================
* FUNCTION : preview_stream_cb_routine
*
* DESCRIPTION: helper function to handle preview frame from preview stream in
* normal case with display.
*
* PARAMETERS :
* @super_frame : received super buffer
* @stream : stream object
* @userdata : user data ptr
*
* RETURN : None
*
* NOTE : caller passes the ownership of super_frame, it's our
* responsibility to free super_frame once it's done. The new
* preview frame will be sent to display, and an older frame
* will be dequeued from display and needs to be returned back
* to kernel for future use.
*==========================================================================*/
void QCamera2HardwareInterface::preview_stream_cb_routine(mm_camera_super_buf_t *super_frame,
QCameraStream * stream,
void *userdata)
{
ATRACE_CALL();
CDBG("[KPI Perf] %s : BEGIN", __func__);
int err = NO_ERROR;
QCamera2HardwareInterface *pme = (QCamera2HardwareInterface *)userdata;
QCameraGrallocMemory *memory = (QCameraGrallocMemory *)super_frame->bufs[0]->mem_info;
if (pme == NULL) {
ALOGE("%s: Invalid hardware object", __func__);
free(super_frame);
return;
}
if (memory == NULL) {
ALOGE("%s: Invalid memory object", __func__);
free(super_frame);
return;
}
mm_camera_buf_def_t *frame = super_frame->bufs[0];
if (NULL == frame) {
ALOGE("%s: preview frame is NLUL", __func__);
free(super_frame);
return;
}
#ifdef TARGET_TS_MAKEUP
pme->TsMakeupProcess_Preview(frame,stream);
#endif
if (!pme->needProcessPreviewFrame()) {
ALOGE("%s: preview is not running, no need to process", __func__);
stream->bufDone(frame->buf_idx);
free(super_frame);
return;
}
if (pme->needDebugFps()) {
pme->debugShowPreviewFPS();
}
uint32_t idx = frame->buf_idx;
pme->dumpFrameToFile(stream, frame, QCAMERA_DUMP_FRM_PREVIEW);
if (pme->mPreviewFrameSkipValid) {
uint32_t min_frame_idx = pme->mPreviewFrameSkipIdxRange.min_frame_idx;
uint32_t max_frame_idx = pme->mPreviewFrameSkipIdxRange.max_frame_idx;
uint32_t current_frame_idx = frame->frame_idx;
if (current_frame_idx >= max_frame_idx) {
// Reset the flags when current frame ID >= max frame ID
pme->mPreviewFrameSkipValid = 0;
pme->mPreviewFrameSkipIdxRange.min_frame_idx = 0;
pme->mPreviewFrameSkipIdxRange.max_frame_idx = 0;
}
if (current_frame_idx >= min_frame_idx && current_frame_idx <= max_frame_idx) {
CDBG_HIGH("%s: Skip Preview frame ID %d during flash", __func__, current_frame_idx);
stream->bufDone(frame->buf_idx);
free(super_frame);
return;
}
}
if(pme->m_bPreviewStarted) {
CDBG_HIGH("[KPI Perf] %s : PROFILE_FIRST_PREVIEW_FRAME", __func__);
pme->m_bPreviewStarted = false ;
}
// Display the buffer.
CDBG("%p displayBuffer %d E", pme, idx);
int dequeuedIdx = memory->displayBuffer(idx);
if (dequeuedIdx < 0 || dequeuedIdx >= memory->getCnt()) {
CDBG_HIGH("%s: Invalid dequeued buffer index %d from display",
__func__, dequeuedIdx);
} else {
// Return dequeued buffer back to driver
err = stream->bufDone((uint32_t)dequeuedIdx);
if ( err < 0) {
ALOGE("stream bufDone failed %d", err);
}
}
// Handle preview data callback
if (pme->mDataCb != NULL &&
(pme->msgTypeEnabledWithLock(CAMERA_MSG_PREVIEW_FRAME) > 0)) {
int32_t rc = pme->sendPreviewCallback(stream, memory, idx);
if (NO_ERROR != rc) {
ALOGE("%s: Preview callback was not sent succesfully", __func__);
}
}
free(super_frame);
CDBG("[KPI Perf] %s : END", __func__);
return;
}
/*===========================================================================
* FUNCTION : sendPreviewCallback
*
* DESCRIPTION: helper function for triggering preview callbacks
*
* PARAMETERS :
* @stream : stream object
* @memory : Gralloc memory allocator
* @idx : buffer index
*
* RETURN : int32_t type of status
* NO_ERROR -- success
* none-zero failure code
*==========================================================================*/
int32_t QCamera2HardwareInterface::sendPreviewCallback(QCameraStream *stream,
QCameraGrallocMemory *memory, uint32_t idx)
{
camera_memory_t *previewMem = NULL;
camera_memory_t *data = NULL;
camera_memory_t *dataToApp = NULL;
size_t previewBufSize = 0;
size_t previewBufSizeFromCallback = 0;
cam_dimension_t preview_dim;
cam_format_t previewFmt;
int32_t rc = NO_ERROR;
int32_t yStride = 0;
int32_t yScanline = 0;
int32_t uvStride = 0;
int32_t uvScanline = 0;
int32_t uStride = 0;
int32_t uScanline = 0;
int32_t vStride = 0;
int32_t vScanline = 0;
int32_t yStrideToApp = 0;
int32_t uvStrideToApp = 0;
int32_t yScanlineToApp = 0;
int32_t uvScanlineToApp = 0;
int32_t srcOffset = 0;
int32_t dstOffset = 0;
int32_t srcBaseOffset = 0;
int32_t dstBaseOffset = 0;
int i;
if ((NULL == stream) || (NULL == memory)) {
ALOGE("%s: Invalid preview callback input", __func__);
return BAD_VALUE;
}
cam_stream_info_t *streamInfo =
reinterpret_cast<cam_stream_info_t *>(stream->getStreamInfoBuf()->getPtr(0));
if (NULL == streamInfo) {
ALOGE("%s: Invalid streamInfo", __func__);
return BAD_VALUE;
}
stream->getFrameDimension(preview_dim);
stream->getFormat(previewFmt);
/* The preview buffer size in the callback should be
* (width*height*bytes_per_pixel). As all preview formats we support,
* use 12 bits per pixel, buffer size = previewWidth * previewHeight * 3/2.
* We need to put a check if some other formats are supported in future. */
if ((previewFmt == CAM_FORMAT_YUV_420_NV21) ||
(previewFmt == CAM_FORMAT_YUV_420_NV12) ||
(previewFmt == CAM_FORMAT_YUV_420_YV12)) {
if(previewFmt == CAM_FORMAT_YUV_420_YV12) {
yStride = streamInfo->buf_planes.plane_info.mp[0].stride;
yScanline = streamInfo->buf_planes.plane_info.mp[0].scanline;
uStride = streamInfo->buf_planes.plane_info.mp[1].stride;
uScanline = streamInfo->buf_planes.plane_info.mp[1].scanline;
vStride = streamInfo->buf_planes.plane_info.mp[2].stride;
vScanline = streamInfo->buf_planes.plane_info.mp[2].scanline;
previewBufSize = (size_t)
(yStride * yScanline + uStride * uScanline + vStride * vScanline);
previewBufSizeFromCallback = previewBufSize;
} else {
yStride = streamInfo->buf_planes.plane_info.mp[0].stride;
yScanline = streamInfo->buf_planes.plane_info.mp[0].scanline;
uvStride = streamInfo->buf_planes.plane_info.mp[1].stride;
uvScanline = streamInfo->buf_planes.plane_info.mp[1].scanline;
yStrideToApp = preview_dim.width;
yScanlineToApp = preview_dim.height;
uvStrideToApp = yStrideToApp;
uvScanlineToApp = yScanlineToApp / 2;
previewBufSize = (size_t)
((yStrideToApp * yScanlineToApp) + (uvStrideToApp * uvScanlineToApp));
previewBufSizeFromCallback = (size_t)
((yStride * yScanline) + (uvStride * uvScanline));
}
if(previewBufSize == previewBufSizeFromCallback) {
previewMem = mGetMemory(memory->getFd(idx),
previewBufSize, 1, mCallbackCookie);
if (!previewMem || !previewMem->data) {
ALOGE("%s: mGetMemory failed.\n", __func__);
return NO_MEMORY;
} else {
data = previewMem;
}
} else {
data = memory->getMemory(idx, false);
dataToApp = mGetMemory(-1, previewBufSize, 1, mCallbackCookie);
if (!dataToApp || !dataToApp->data) {
ALOGE("%s: mGetMemory failed.\n", __func__);
return NO_MEMORY;
}
for (i = 0; i < preview_dim.height; i++) {
srcOffset = i * yStride;
dstOffset = i * yStrideToApp;
memcpy((unsigned char *) dataToApp->data + dstOffset,
(unsigned char *) data->data + srcOffset, (size_t) yStrideToApp);
}
srcBaseOffset = yStride * yScanline;
dstBaseOffset = yStrideToApp * yScanlineToApp;
for (i = 0; i < preview_dim.height/2; i++) {
srcOffset = i * uvStride + srcBaseOffset;
dstOffset = i * uvStrideToApp + dstBaseOffset;
memcpy((unsigned char *) dataToApp->data + dstOffset,
(unsigned char *) data->data + srcOffset,
(size_t) yStrideToApp);
}
}
} else {
data = memory->getMemory(idx, false);
ALOGE("%s: Invalid preview format, buffer size in preview callback may be wrong.",
__func__);
}
qcamera_callback_argm_t cbArg;
memset(&cbArg, 0, sizeof(qcamera_callback_argm_t));
cbArg.cb_type = QCAMERA_DATA_CALLBACK;
cbArg.msg_type = CAMERA_MSG_PREVIEW_FRAME;
if (previewBufSize != 0 && previewBufSizeFromCallback != 0 &&
previewBufSize == previewBufSizeFromCallback) {
cbArg.data = data;
} else {
cbArg.data = dataToApp;
}
if ( previewMem ) {
cbArg.user_data = previewMem;
cbArg.release_cb = releaseCameraMemory;
} else if (dataToApp) {
cbArg.user_data = dataToApp;
cbArg.release_cb = releaseCameraMemory;
}
cbArg.cookie = this;
rc = m_cbNotifier.notifyCallback(cbArg);
if (rc != NO_ERROR) {
ALOGE("%s: fail sending notification", __func__);
if (previewMem) {
previewMem->release(previewMem);
} else if (dataToApp) {
dataToApp->release(dataToApp);
}
}
return rc;
}
/*===========================================================================
* FUNCTION : nodisplay_preview_stream_cb_routine
*
* DESCRIPTION: helper function to handle preview frame from preview stream in
* no-display case
*
* PARAMETERS :
* @super_frame : received super buffer
* @stream : stream object
* @userdata : user data ptr
*
* RETURN : None
*
* NOTE : caller passes the ownership of super_frame, it's our
* responsibility to free super_frame once it's done.
*==========================================================================*/
void QCamera2HardwareInterface::nodisplay_preview_stream_cb_routine(
mm_camera_super_buf_t *super_frame,
QCameraStream *stream,
void * userdata)
{
ATRACE_CALL();
CDBG_HIGH("[KPI Perf] %s E",__func__);
QCamera2HardwareInterface *pme = (QCamera2HardwareInterface *)userdata;
if (pme == NULL ||
pme->mCameraHandle == NULL ||
pme->mCameraHandle->camera_handle != super_frame->camera_handle){
ALOGE("%s: camera obj not valid", __func__);
// simply free super frame
free(super_frame);
return;
}
mm_camera_buf_def_t *frame = super_frame->bufs[0];
if (NULL == frame) {
ALOGE("%s: preview frame is NLUL", __func__);
free(super_frame);
return;
}
if (!pme->needProcessPreviewFrame()) {
CDBG_HIGH("%s: preview is not running, no need to process", __func__);
stream->bufDone(frame->buf_idx);
free(super_frame);
return;
}
if (pme->needDebugFps()) {
pme->debugShowPreviewFPS();
}
if (pme->mPreviewFrameSkipValid) {
uint32_t min_frame_idx = pme->mPreviewFrameSkipIdxRange.min_frame_idx;
uint32_t max_frame_idx = pme->mPreviewFrameSkipIdxRange.max_frame_idx;
uint32_t current_frame_idx = frame->frame_idx;
if (current_frame_idx >= max_frame_idx) {
// Reset the flags when current frame ID >= max frame ID
pme->mPreviewFrameSkipValid = 0;
pme->mPreviewFrameSkipIdxRange.min_frame_idx = 0;
pme->mPreviewFrameSkipIdxRange.max_frame_idx = 0;
}
if (current_frame_idx >= min_frame_idx && current_frame_idx <= max_frame_idx) {
CDBG_HIGH("%s: Skip Preview frame ID %d during flash", __func__, current_frame_idx);
stream->bufDone(frame->buf_idx);
free(super_frame);
return;
}
}
QCameraMemory *previewMemObj = (QCameraMemory *)frame->mem_info;
camera_memory_t *preview_mem = NULL;
if (previewMemObj != NULL) {
preview_mem = previewMemObj->getMemory(frame->buf_idx, false);
}
if (NULL != previewMemObj && NULL != preview_mem) {
pme->dumpFrameToFile(stream, frame, QCAMERA_DUMP_FRM_PREVIEW);
if (pme->needProcessPreviewFrame() &&
pme->mDataCb != NULL &&
pme->msgTypeEnabledWithLock(CAMERA_MSG_PREVIEW_FRAME) > 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_PREVIEW_FRAME;
cbArg.data = preview_mem;
cbArg.user_data = (void *) &frame->buf_idx;
cbArg.cookie = stream;
cbArg.release_cb = returnStreamBuffer;
int32_t rc = pme->m_cbNotifier.notifyCallback(cbArg);
if (rc != NO_ERROR) {
ALOGE("%s: fail sending data notify", __func__);
stream->bufDone(frame->buf_idx);
}
} else {
stream->bufDone(frame->buf_idx);
}
}
free(super_frame);
CDBG_HIGH("[KPI Perf] %s X",__func__);
}
/*===========================================================================
* FUNCTION : postview_stream_cb_routine
*
* DESCRIPTION: helper function to handle post frame from postview stream
*
* PARAMETERS :
* @super_frame : received super buffer
* @stream : stream object
* @userdata : user data ptr
*
* RETURN : None
*
* NOTE : caller passes the ownership of super_frame, it's our
* responsibility to free super_frame once it's done.
*==========================================================================*/
void QCamera2HardwareInterface::postview_stream_cb_routine(mm_camera_super_buf_t *super_frame,
QCameraStream *stream,
void *userdata)
{
ATRACE_CALL();
int err = NO_ERROR;
QCamera2HardwareInterface *pme = (QCamera2HardwareInterface *)userdata;
QCameraGrallocMemory *memory = (QCameraGrallocMemory *)super_frame->bufs[0]->mem_info;
if (pme == NULL) {
ALOGE("%s: Invalid hardware object", __func__);
free(super_frame);
return;
}
if (memory == NULL) {
ALOGE("%s: Invalid memory object", __func__);
free(super_frame);
return;
}
CDBG_HIGH("[KPI Perf] %s : BEGIN", __func__);
mm_camera_buf_def_t *frame = super_frame->bufs[0];
if (NULL == frame) {
ALOGE("%s: preview frame is NLUL", __func__);
free(super_frame);
return;
}
QCameraMemory *memObj = (QCameraMemory *)frame->mem_info;
if (NULL != memObj) {
pme->dumpFrameToFile(stream, frame, QCAMERA_DUMP_FRM_THUMBNAIL);
}
// Return buffer back to driver
err = stream->bufDone(frame->buf_idx);
if ( err < 0) {
ALOGE("stream bufDone failed %d", err);
}
free(super_frame);
CDBG_HIGH("[KPI Perf] %s : END", __func__);
return;
}
/*===========================================================================
* FUNCTION : video_stream_cb_routine
*
* DESCRIPTION: helper function to handle video frame from video stream
*
* PARAMETERS :
* @super_frame : received super buffer
* @stream : stream object
* @userdata : user data ptr
*
* RETURN : None
*
* NOTE : caller passes the ownership of super_frame, it's our
* responsibility to free super_frame once it's done. video
* frame will be sent to video encoder. Once video encoder is
* done with the video frame, it will call another API
* (release_recording_frame) to return the frame back
*==========================================================================*/
void QCamera2HardwareInterface::video_stream_cb_routine(mm_camera_super_buf_t *super_frame,
QCameraStream *stream,
void *userdata)
{
ATRACE_CALL();
CDBG("[KPI Perf] %s : BEGIN", __func__);
QCamera2HardwareInterface *pme = (QCamera2HardwareInterface *)userdata;
if (pme == NULL ||
pme->mCameraHandle == NULL ||
pme->mCameraHandle->camera_handle != super_frame->camera_handle){
ALOGE("%s: camera obj not valid", __func__);
// simply free super frame
free(super_frame);
return;
}
mm_camera_buf_def_t *frame = super_frame->bufs[0];
if (pme->needDebugFps()) {
pme->debugShowVideoFPS();
}
if(pme->m_bRecordStarted) {
CDBG_HIGH("[KPI Perf] %s : PROFILE_FIRST_RECORD_FRAME", __func__);
pme->m_bRecordStarted = false ;
}
CDBG("%s: Stream(%d), Timestamp: %ld %ld",
__func__,
frame->stream_id,
frame->ts.tv_sec,
frame->ts.tv_nsec);
nsecs_t timeStamp;
timeStamp = nsecs_t(frame->ts.tv_sec) * 1000000000LL + frame->ts.tv_nsec;
CDBG("Send Video frame to services/encoder TimeStamp : %lld", timeStamp);
QCameraMemory *videoMemObj = (QCameraMemory *)frame->mem_info;
camera_memory_t *video_mem = NULL;
if (NULL != videoMemObj) {
video_mem = videoMemObj->getMemory(frame->buf_idx, (pme->mStoreMetaDataInFrame > 0)? true : false);
}
if (NULL != videoMemObj && NULL != video_mem) {
pme->dumpFrameToFile(stream, frame, QCAMERA_DUMP_FRM_VIDEO);
if ((pme->mDataCbTimestamp != NULL) &&
pme->msgTypeEnabledWithLock(CAMERA_MSG_VIDEO_FRAME) > 0) {
qcamera_callback_argm_t cbArg;
memset(&cbArg, 0, sizeof(qcamera_callback_argm_t));
cbArg.cb_type = QCAMERA_DATA_TIMESTAMP_CALLBACK;
cbArg.msg_type = CAMERA_MSG_VIDEO_FRAME;
cbArg.data = video_mem;
cbArg.timestamp = timeStamp;
int32_t rc = pme->m_cbNotifier.notifyCallback(cbArg);
if (rc != NO_ERROR) {
ALOGE("%s: fail sending data notify", __func__);
stream->bufDone(frame->buf_idx);
}
}
}
free(super_frame);
CDBG("[KPI Perf] %s : END", __func__);
}
/*===========================================================================
* FUNCTION : snapshot_channel_cb_routine
*
* DESCRIPTION: helper function to handle snapshot frame from snapshot channel
*
* PARAMETERS :
* @super_frame : received super buffer
* @userdata : user data ptr
*
* RETURN : None
*
* NOTE : recvd_frame will be released after this call by caller, so if
* async operation needed for recvd_frame, it's our responsibility
* to save a copy for this variable to be used later.
*==========================================================================*/
void QCamera2HardwareInterface::snapshot_channel_cb_routine(mm_camera_super_buf_t *super_frame,
void *userdata)
{
ATRACE_CALL();
char value[PROPERTY_VALUE_MAX];
QCameraChannel *pChannel = NULL;
CDBG_HIGH("[KPI Perf] %s: E", __func__);
QCamera2HardwareInterface *pme = (QCamera2HardwareInterface *)userdata;
if (pme == NULL ||
pme->mCameraHandle == NULL ||
pme->mCameraHandle->camera_handle != super_frame->camera_handle){
ALOGE("%s: camera obj not valid", __func__);
// simply free super frame
free(super_frame);
return;
}
if (pme->mParameters.isLowPowerEnabled()) {
pChannel = pme->m_channels[QCAMERA_CH_TYPE_VIDEO];
} else {
pChannel = pme->m_channels[QCAMERA_CH_TYPE_SNAPSHOT];
}
if (pChannel == NULL ||
pChannel->getMyHandle() != super_frame->ch_id) {
ALOGE("%s: Snapshot channel doesn't exist, return here", __func__);
return;
}
property_get("persist.camera.dumpmetadata", value, "0");
int32_t enabled = atoi(value);
if (enabled) {
QCameraChannel *pChannel = pme->m_channels[QCAMERA_CH_TYPE_SNAPSHOT];
if (pChannel == NULL ||
pChannel->getMyHandle() != super_frame->ch_id) {
ALOGE("%s: Capture channel doesn't exist, return here", __func__);
return;
}
mm_camera_buf_def_t *pMetaFrame = NULL;
QCameraStream *pStream = NULL;
for (uint32_t i = 0; i < super_frame->num_bufs; i++) {
pStream = pChannel->getStreamByHandle(super_frame->bufs[i]->stream_id);
if (pStream != NULL) {
if (pStream->isTypeOf(CAM_STREAM_TYPE_METADATA)) {
pMetaFrame = super_frame->bufs[i]; //find the metadata
if (pMetaFrame != NULL &&
((cam_metadata_info_t *)pMetaFrame->buffer)->is_tuning_params_valid) {
pme->dumpMetadataToFile(pStream, pMetaFrame, (char *) "Snapshot");
}
break;
}
}
}
}
// save a copy for the superbuf
mm_camera_super_buf_t* frame =
(mm_camera_super_buf_t *)malloc(sizeof(mm_camera_super_buf_t));
if (frame == NULL) {
ALOGE("%s: Error allocating memory to save received_frame structure.",
__func__);
pChannel->bufDone(super_frame);
return;
}
*frame = *super_frame;
pme->m_postprocessor.processData(frame);
CDBG_HIGH("[KPI Perf] %s: X", __func__);
}
/*===========================================================================
* FUNCTION : raw_stream_cb_routine
*
* DESCRIPTION: helper function to handle raw dump frame from raw stream
*
* PARAMETERS :
* @super_frame : received super buffer
* @stream : stream object
* @userdata : user data ptr
*
* RETURN : None
*
* NOTE : caller passes the ownership of super_frame, it's our
* responsibility to free super_frame once it's done. For raw
* frame, there is no need to send to postprocessor for jpeg
* encoding. this function will play shutter and send the data
* callback to upper layer. Raw frame buffer will be returned
* back to kernel, and frame will be free after use.
*==========================================================================*/
void QCamera2HardwareInterface::raw_stream_cb_routine(mm_camera_super_buf_t * super_frame,
QCameraStream * /*stream*/,
void * userdata)
{
ATRACE_CALL();
CDBG_HIGH("[KPI Perf] %s : BEGIN", __func__);
QCamera2HardwareInterface *pme = (QCamera2HardwareInterface *)userdata;
if (pme == NULL ||
pme->mCameraHandle == NULL ||
pme->mCameraHandle->camera_handle != super_frame->camera_handle){
ALOGE("%s: camera obj not valid", __func__);
// simply free super frame
free(super_frame);
return;
}
pme->m_postprocessor.processRawData(super_frame);
CDBG_HIGH("[KPI Perf] %s : END", __func__);
}
/*===========================================================================
* FUNCTION : preview_raw_stream_cb_routine
*
* DESCRIPTION: helper function to handle raw frame during standard preview
*
* PARAMETERS :
* @super_frame : received super buffer
* @stream : stream object
* @userdata : user data ptr
*
* RETURN : None
*
* NOTE : caller passes the ownership of super_frame, it's our
* responsibility to free super_frame once it's done.
*==========================================================================*/
void QCamera2HardwareInterface::preview_raw_stream_cb_routine(mm_camera_super_buf_t * super_frame,
QCameraStream * stream,
void * userdata)
{
ATRACE_CALL();
CDBG_HIGH("[KPI Perf] %s : BEGIN", __func__);
char value[PROPERTY_VALUE_MAX];
bool dump_raw = false;
QCamera2HardwareInterface *pme = (QCamera2HardwareInterface *)userdata;
if (pme == NULL ||
pme->mCameraHandle == NULL ||
pme->mCameraHandle->camera_handle != super_frame->camera_handle){
ALOGE("%s: camera obj not valid", __func__);
// simply free super frame
free(super_frame);
return;
}
property_get("persist.camera.preview_raw", value, "0");
dump_raw = atoi(value) > 0 ? true : false;
for (uint32_t i = 0; i < super_frame->num_bufs; i++) {
if (super_frame->bufs[i]->stream_type == CAM_STREAM_TYPE_RAW) {
mm_camera_buf_def_t * raw_frame = super_frame->bufs[i];
if (NULL != stream) {
if (dump_raw) {
pme->dumpFrameToFile(stream, raw_frame, QCAMERA_DUMP_FRM_RAW);
}
stream->bufDone(super_frame->bufs[i]->buf_idx);
}
break;
}
}
free(super_frame);
CDBG_HIGH("[KPI Perf] %s : END", __func__);
}
/*===========================================================================
* FUNCTION : snapshot_raw_stream_cb_routine
*
* DESCRIPTION: helper function to handle raw frame during standard capture
*
* PARAMETERS :
* @super_frame : received super buffer
* @stream : stream object
* @userdata : user data ptr
*
* RETURN : None
*
* NOTE : caller passes the ownership of super_frame, it's our
* responsibility to free super_frame once it's done.
*==========================================================================*/
void QCamera2HardwareInterface::snapshot_raw_stream_cb_routine(mm_camera_super_buf_t * super_frame,
QCameraStream * stream,
void * userdata)
{
ATRACE_CALL();
CDBG_HIGH("[KPI Perf] %s : BEGIN", __func__);
char value[PROPERTY_VALUE_MAX];
bool dump_raw = false;
QCamera2HardwareInterface *pme = (QCamera2HardwareInterface *)userdata;
if (pme == NULL ||
pme->mCameraHandle == NULL ||
pme->mCameraHandle->camera_handle != super_frame->camera_handle){
ALOGE("%s: camera obj not valid", __func__);
// simply free super frame
free(super_frame);
return;
}
property_get("persist.camera.snapshot_raw", value, "0");
dump_raw = atoi(value) > 0 ? true : false;
for (uint32_t i = 0; i < super_frame->num_bufs; i++) {
if (super_frame->bufs[i]->stream_type == CAM_STREAM_TYPE_RAW) {
mm_camera_buf_def_t * raw_frame = super_frame->bufs[i];
if (NULL != stream) {
if (dump_raw) {
pme->dumpFrameToFile(stream, raw_frame, QCAMERA_DUMP_FRM_RAW);
}
stream->bufDone(super_frame->bufs[i]->buf_idx);
}
break;
}
}
free(super_frame);
CDBG_HIGH("[KPI Perf] %s : END", __func__);
}
/*===========================================================================
* FUNCTION : metadata_stream_cb_routine
*
* DESCRIPTION: helper function to handle metadata frame from metadata stream
*
* PARAMETERS :
* @super_frame : received super buffer
* @stream : stream object
* @userdata : user data ptr
*
* RETURN : None
*
* NOTE : caller passes the ownership of super_frame, it's our
* responsibility to free super_frame once it's done. Metadata
* could have valid entries for face detection result or
* histogram statistics information.
*==========================================================================*/
void QCamera2HardwareInterface::metadata_stream_cb_routine(mm_camera_super_buf_t * super_frame,
QCameraStream * stream,
void * userdata)
{
ATRACE_CALL();
CDBG("[KPI Perf] %s : BEGIN", __func__);
QCamera2HardwareInterface *pme = (QCamera2HardwareInterface *)userdata;
if (pme == NULL ||
pme->mCameraHandle == NULL ||
pme->mCameraHandle->camera_handle != super_frame->camera_handle){
ALOGE("%s: camera obj not valid", __func__);
// simply free super frame
free(super_frame);
return;
}
mm_camera_buf_def_t *frame = super_frame->bufs[0];
cam_metadata_info_t *pMetaData = (cam_metadata_info_t *)frame->buffer;
if (pMetaData->is_preview_frame_skip_valid) {
pme->mPreviewFrameSkipValid = 1;
pme->mPreviewFrameSkipIdxRange = pMetaData->preview_frame_skip_idx_range;
CDBG_HIGH("%s: Skip preview frame ID range min = %d max = %d", __func__,
pme->mPreviewFrameSkipIdxRange.min_frame_idx,
pme->mPreviewFrameSkipIdxRange.max_frame_idx);
}
if (pMetaData->is_tuning_params_valid && pme->mParameters.getRecordingHintValue() == true) {
//Dump Tuning data for video
pme->dumpMetadataToFile(stream,frame,(char *)"Video");
}
if (pMetaData->is_faces_valid) {
if (pMetaData->faces_data.num_faces_detected > MAX_ROI) {
ALOGE("%s: Invalid number of faces %d",
__func__, pMetaData->faces_data.num_faces_detected);
} else {
// process face detection result
if (pMetaData->faces_data.num_faces_detected)
CDBG_HIGH("[KPI Perf] %s: PROFILE_NUMBER_OF_FACES_DETECTED %d",__func__,
pMetaData->faces_data.num_faces_detected);
pMetaData->faces_data.fd_type = QCAMERA_FD_PREVIEW; //HARD CODE here before MCT can support
qcamera_sm_internal_evt_payload_t *payload =
(qcamera_sm_internal_evt_payload_t *)malloc(sizeof(qcamera_sm_internal_evt_payload_t));
if (NULL != payload) {
memset(payload, 0, sizeof(qcamera_sm_internal_evt_payload_t));
payload->evt_type = QCAMERA_INTERNAL_EVT_FACE_DETECT_RESULT;
payload->faces_data = pMetaData->faces_data;
int32_t rc = pme->processEvt(QCAMERA_SM_EVT_EVT_INTERNAL, payload);
if (rc != NO_ERROR) {
ALOGE("%s: processEvt face detection failed", __func__);
free(payload);
payload = NULL;
}
} else {
ALOGE("%s: No memory for face detect qcamera_sm_internal_evt_payload_t", __func__);
}
}
}
if (pMetaData->is_stats_valid) {
// process histogram statistics info
qcamera_sm_internal_evt_payload_t *payload =
(qcamera_sm_internal_evt_payload_t *)malloc(sizeof(qcamera_sm_internal_evt_payload_t));
if (NULL != payload) {
memset(payload, 0, sizeof(qcamera_sm_internal_evt_payload_t));
payload->evt_type = QCAMERA_INTERNAL_EVT_HISTOGRAM_STATS;
payload->stats_data = pMetaData->stats_data;
int32_t rc = pme->processEvt(QCAMERA_SM_EVT_EVT_INTERNAL, payload);
if (rc != NO_ERROR) {
ALOGE("%s: processEvt histogram failed", __func__);
free(payload);
payload = NULL;
}
} else {
ALOGE("%s: No memory for histogram qcamera_sm_internal_evt_payload_t", __func__);
}
}
if (pMetaData->is_focus_valid) {
// process focus info
qcamera_sm_internal_evt_payload_t *payload =
(qcamera_sm_internal_evt_payload_t *)malloc(sizeof(qcamera_sm_internal_evt_payload_t));
if (NULL != payload) {
memset(payload, 0, sizeof(qcamera_sm_internal_evt_payload_t));
payload->evt_type = QCAMERA_INTERNAL_EVT_FOCUS_UPDATE;
payload->focus_data = pMetaData->focus_data;
payload->focus_data.focused_frame_idx = frame->frame_idx;
int32_t rc = pme->processEvt(QCAMERA_SM_EVT_EVT_INTERNAL, payload);
if (rc != NO_ERROR) {
ALOGE("%s: processEvt focus failed", __func__);
free(payload);
payload = NULL;
}
} else {
ALOGE("%s: No memory for focus qcamera_sm_internal_evt_payload_t", __func__);
}
}
if (pMetaData->is_crop_valid) {
if (pMetaData->crop_data.num_of_streams > MAX_NUM_STREAMS) {
ALOGE("%s: Invalid num_of_streams %d in crop_data", __func__,
pMetaData->crop_data.num_of_streams);
} else {
qcamera_sm_internal_evt_payload_t *payload =
(qcamera_sm_internal_evt_payload_t *)malloc(sizeof(qcamera_sm_internal_evt_payload_t));
if (NULL != payload) {
memset(payload, 0, sizeof(qcamera_sm_internal_evt_payload_t));
payload->evt_type = QCAMERA_INTERNAL_EVT_CROP_INFO;
payload->crop_data = pMetaData->crop_data;
int32_t rc = pme->processEvt(QCAMERA_SM_EVT_EVT_INTERNAL, payload);
if (rc != NO_ERROR) {
ALOGE("%s: processEvt crop info failed", __func__);
free(payload);
payload = NULL;
}
} else {
ALOGE("%s: No memory for crop info qcamera_sm_internal_evt_payload_t", __func__);
}
}
}
if (pMetaData->is_prep_snapshot_done_valid) {
qcamera_sm_internal_evt_payload_t *payload =
(qcamera_sm_internal_evt_payload_t *)malloc(sizeof(qcamera_sm_internal_evt_payload_t));
if (NULL != payload) {
memset(payload, 0, sizeof(qcamera_sm_internal_evt_payload_t));
payload->evt_type = QCAMERA_INTERNAL_EVT_PREP_SNAPSHOT_DONE;
payload->prep_snapshot_state = pMetaData->prep_snapshot_done_state;
int32_t rc = pme->processEvt(QCAMERA_SM_EVT_EVT_INTERNAL, payload);
if (rc != NO_ERROR) {
ALOGE("%s: processEvt prep_snapshot failed", __func__);
free(payload);
payload = NULL;
}
} else {
ALOGE("%s: No memory for prep_snapshot qcamera_sm_internal_evt_payload_t", __func__);
}
}
if (pMetaData->is_hdr_scene_data_valid) {
CDBG("%s: hdr_scene_data: %d %d %f\n",
__func__,
pMetaData->is_hdr_scene_data_valid,
pMetaData->hdr_scene_data.is_hdr_scene,
pMetaData->hdr_scene_data.hdr_confidence);
}
//Handle this HDR meta data only if capture is not in process
if (pMetaData->is_hdr_scene_data_valid && !pme->m_stateMachine.isCaptureRunning()) {
int32_t rc = pme->processHDRData(pMetaData->hdr_scene_data);
if (rc != NO_ERROR) {
ALOGE("%s: processHDRData failed", __func__);
}
}
/* Update 3a info */
if(pMetaData->is_ae_params_valid) {
pme->mExifParams.ae_params = pMetaData->ae_params;
pme->mFlashNeeded = pMetaData->ae_params.flash_needed ? true : false;
qcamera_sm_internal_evt_payload_t *payload =
(qcamera_sm_internal_evt_payload_t *)malloc(sizeof(qcamera_sm_internal_evt_payload_t));
if (NULL != payload) {
memset(payload, 0, sizeof(qcamera_sm_internal_evt_payload_t));
payload->evt_type = QCAMERA_INTERNAL_EVT_AE_UPDATE;
payload->ae_data = pMetaData->ae_params;
int32_t rc = pme->processEvt(QCAMERA_SM_EVT_EVT_INTERNAL, payload);
if (rc != NO_ERROR) {
ALOGE("%s: processEvt ae_update failed", __func__);
free(payload);
payload = NULL;
}
} else {
ALOGE("%s: No memory for ae_update qcamera_sm_internal_evt_payload_t", __func__);
}
}
if(pMetaData->is_awb_params_valid) {
pme->mExifParams.awb_params = pMetaData->awb_params;
qcamera_sm_internal_evt_payload_t *payload =
(qcamera_sm_internal_evt_payload_t *)malloc(sizeof(qcamera_sm_internal_evt_payload_t));
if (NULL != payload) {
memset(payload, 0, sizeof(qcamera_sm_internal_evt_payload_t));
payload->evt_type = QCAMERA_INTERNAL_EVT_AWB_UPDATE;
payload->awb_data = pMetaData->awb_params;
int32_t rc = pme->processEvt(QCAMERA_SM_EVT_EVT_INTERNAL, payload);
if (rc != NO_ERROR) {
ALOGE("%s: processEvt awb_update failed", __func__);
free(payload);
payload = NULL;
}
} else {
ALOGE("%s: No memory for awb_update qcamera_sm_internal_evt_payload_t", __func__);
}
}
if(pMetaData->is_focus_valid) {
pme->mExifParams.af_params = pMetaData->focus_data;
}
if (pme->mExifParams.debug_params) {
/* Update 3A debug info */
if (pMetaData->is_ae_exif_debug_valid) {
pme->mExifParams.debug_params->ae_debug_params_valid = TRUE;
pme->mExifParams.debug_params->ae_debug_params = pMetaData->ae_exif_debug_params;
}
if (pMetaData->is_awb_exif_debug_valid) {
pme->mExifParams.debug_params->awb_debug_params_valid = TRUE;
pme->mExifParams.debug_params->awb_debug_params = pMetaData->awb_exif_debug_params;
}
if (pMetaData->is_af_exif_debug_valid) {
pme->mExifParams.debug_params->af_debug_params_valid = TRUE;
pme->mExifParams.debug_params->af_debug_params = pMetaData->af_exif_debug_params;
}
if (pMetaData->is_asd_exif_debug_valid) {
pme->mExifParams.debug_params->asd_debug_params_valid = TRUE;
pme->mExifParams.debug_params->asd_debug_params = pMetaData->asd_exif_debug_params;
}
if (pMetaData->is_stats_buffer_exif_debug_valid) {
pme->mExifParams.debug_params->stats_debug_params_valid = TRUE;
pme->mExifParams.debug_params->stats_debug_params =
pMetaData->stats_buffer_exif_debug_params;
}
}
/*Update Sensor info*/
if (pMetaData->is_sensor_params_valid) {
pme->mExifParams.sensor_params = pMetaData->sensor_params;
}
if (pMetaData->is_asd_decision_valid) {
qcamera_sm_internal_evt_payload_t *payload =
(qcamera_sm_internal_evt_payload_t *)malloc(sizeof(qcamera_sm_internal_evt_payload_t));
if (NULL != payload) {
memset(payload, 0, sizeof(qcamera_sm_internal_evt_payload_t));
payload->evt_type = QCAMERA_INTERNAL_EVT_ASD_UPDATE;
payload->asd_data = pMetaData->scene;
int32_t rc = pme->processEvt(QCAMERA_SM_EVT_EVT_INTERNAL, payload);
if (rc != NO_ERROR) {
ALOGE("%s: processEvt prep_snapshot failed", __func__);
free(payload);
payload = NULL;
}
} else {
ALOGE("%s: No memory for prep_snapshot qcamera_sm_internal_evt_payload_t", __func__);
}
/*Update scene capture type info*/
if (pme->mExifParams.debug_params) {
pme->mExifParams.debug_params->asd_debug_params_valid = TRUE;
}
pme->mExifParams.scene= pMetaData->scene;
}
if (pMetaData->is_chromatix_mobicat_af_valid) {
memcpy(pme->mExifParams.af_mobicat_params,
pMetaData->chromatix_mobicat_af_data.private_mobicat_af_data,
sizeof(pme->mExifParams.af_mobicat_params));
}
if (pMetaData->is_focus_pos_info_valid) {
qcamera_sm_internal_evt_payload_t *payload =
(qcamera_sm_internal_evt_payload_t *)malloc(sizeof(qcamera_sm_internal_evt_payload_t));
if (NULL != payload) {
memset(payload, 0, sizeof(qcamera_sm_internal_evt_payload_t));
payload->evt_type = QCAMERA_INTERNAL_EVT_FOCUS_POS_UPDATE;
payload->focus_pos = pMetaData->cur_pos_info;
int32_t rc = pme->processEvt(QCAMERA_SM_EVT_EVT_INTERNAL, payload);
if (rc != NO_ERROR) {
ALOGE("%s: processEvt focus_pos_update failed", __func__);
free(payload);
payload = NULL;
}
} else {
ALOGE("%s: No memory for focus_pos_update qcamera_sm_internal_evt_payload_t", __func__);
}
}
stream->bufDone(frame->buf_idx);
free(super_frame);
CDBG("[KPI Perf] %s : END", __func__);
}
/*===========================================================================
* FUNCTION : reprocess_stream_cb_routine
*
* DESCRIPTION: helper function to handle reprocess frame from reprocess stream
(after reprocess, e.g., ZSL snapshot frame after WNR if
* WNR is enabled)
*
* PARAMETERS :
* @super_frame : received super buffer
* @stream : stream object
* @userdata : user data ptr
*
* RETURN : None
*
* NOTE : caller passes the ownership of super_frame, it's our
* responsibility to free super_frame once it's done. In this
* case, reprocessed frame need to be passed to postprocessor
* for jpeg encoding.
*==========================================================================*/
void QCamera2HardwareInterface::reprocess_stream_cb_routine(mm_camera_super_buf_t * super_frame,
QCameraStream * /*stream*/,
void * userdata)
{
ATRACE_CALL();
CDBG_HIGH("[KPI Perf] %s: E", __func__);
QCamera2HardwareInterface *pme = (QCamera2HardwareInterface *)userdata;
if (pme == NULL ||
pme->mCameraHandle == NULL ||
pme->mCameraHandle->camera_handle != super_frame->camera_handle){
ALOGE("%s: camera obj not valid", __func__);
// simply free super frame
free(super_frame);
return;
}
pme->m_postprocessor.processPPData(super_frame);
CDBG_HIGH("[KPI Perf] %s: X", __func__);
}
/*===========================================================================
* FUNCTION : dumpFrameToFile
*
* DESCRIPTION: helper function to dump jpeg into file for debug purpose.
*
* PARAMETERS :
* @data : data ptr
* @size : length of data buffer
* @index : identifier for data
*
* RETURN : None
*==========================================================================*/
void QCamera2HardwareInterface::dumpJpegToFile(const void *data,
size_t size, uint32_t index)
{
char value[PROPERTY_VALUE_MAX];
property_get("persist.camera.dumpimg", value, "0");
uint32_t enabled = (uint32_t) atoi(value);
uint32_t frm_num = 0;
uint32_t skip_mode = 0;
char buf[32];
cam_dimension_t dim;
memset(buf, 0, sizeof(buf));
memset(&dim, 0, sizeof(dim));
if(((enabled & QCAMERA_DUMP_FRM_JPEG) && data) ||
((true == m_bIntEvtPending) && data)) {
frm_num = ((enabled & 0xffff0000) >> 16);
if(frm_num == 0) {
frm_num = 10; //default 10 frames
}
if(frm_num > 256) {
frm_num = 256; //256 buffers cycle around
}
skip_mode = ((enabled & 0x0000ff00) >> 8);
if(skip_mode == 0) {
skip_mode = 1; //no-skip
}
if( mDumpSkipCnt % skip_mode == 0) {
if((frm_num == 256) && (mDumpFrmCnt >= frm_num)) {
// reset frame count if cycling
mDumpFrmCnt = 0;
}
if (mDumpFrmCnt <= frm_num) {
snprintf(buf, sizeof(buf),
"/data/misc/camera/%d_%d.jpg", mDumpFrmCnt, index);
if (true == m_bIntEvtPending) {
strncpy(m_BackendFileName, buf, sizeof(buf));
mBackendFileSize = size;
}
int file_fd = open(buf, O_RDWR | O_CREAT, 0777);
if (file_fd >= 0) {
ssize_t written_len = write(file_fd, data, size);
fchmod(file_fd, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);
CDBG_HIGH("%s: written number of bytes %d\n", __func__, written_len);
close(file_fd);
} else {
ALOGE("%s: fail t open file for image dumping", __func__);
}
if (false == m_bIntEvtPending) {
mDumpFrmCnt++;
}
}
}
mDumpSkipCnt++;
}
}
void QCamera2HardwareInterface::dumpMetadataToFile(QCameraStream *stream,
mm_camera_buf_def_t *frame,char *type)
{
char value[PROPERTY_VALUE_MAX];
uint32_t frm_num = 0;
cam_metadata_info_t *metadata = (cam_metadata_info_t *)frame->buffer;
property_get("persist.camera.dumpmetadata", value, "0");
uint32_t enabled = (uint32_t) atoi(value);
if (stream == NULL) {
ALOGE("No op");
return;
}
uint32_t dumpFrmCnt = stream->mDumpMetaFrame;
if(enabled){
frm_num = ((enabled & 0xffff0000) >> 16);
if (frm_num == 0) {
frm_num = 10; //default 10 frames
}
if (frm_num > 256) {
frm_num = 256; //256 buffers cycle around
}
if ((frm_num == 256) && (dumpFrmCnt >= frm_num)) {
// reset frame count if cycling
dumpFrmCnt = 0;
}
CDBG_HIGH("dumpFrmCnt= %u, frm_num = %u", dumpFrmCnt, frm_num);
if (dumpFrmCnt < frm_num) {
char timeBuf[128];
char buf[32];
memset(buf, 0, sizeof(buf));
memset(timeBuf, 0, sizeof(timeBuf));
time_t current_time;
struct tm * timeinfo;
time (&current_time);
timeinfo = localtime (&current_time);
if (timeinfo != NULL)
strftime (timeBuf, sizeof(timeBuf),"/data/misc/camera/%Y%m%d%H%M%S", timeinfo);
String8 filePath(timeBuf);
snprintf(buf, sizeof(buf), "%um_%s_%d.bin", dumpFrmCnt, type, frame->frame_idx);
filePath.append(buf);
int file_fd = open(filePath.string(), O_RDWR | O_CREAT, 0777);
if (file_fd > 0) {
ssize_t written_len = 0;
metadata->tuning_params.tuning_data_version = TUNING_DATA_VERSION;
void *data = (void *)((uint8_t *)&metadata->tuning_params.tuning_data_version);
written_len += write(file_fd, data, sizeof(uint32_t));
data = (void *)((uint8_t *)&metadata->tuning_params.tuning_sensor_data_size);
CDBG_HIGH("tuning_sensor_data_size %d",(int)(*(int *)data));
written_len += write(file_fd, data, sizeof(uint32_t));
data = (void *)((uint8_t *)&metadata->tuning_params.tuning_vfe_data_size);
CDBG_HIGH("tuning_vfe_data_size %d",(int)(*(int *)data));
written_len += write(file_fd, data, sizeof(uint32_t));
data = (void *)((uint8_t *)&metadata->tuning_params.tuning_cpp_data_size);
CDBG_HIGH("tuning_cpp_data_size %d",(int)(*(int *)data));
written_len += write(file_fd, data, sizeof(uint32_t));
data = (void *)((uint8_t *)&metadata->tuning_params.tuning_cac_data_size);
CDBG_HIGH("tuning_cac_data_size %d",(int)(*(int *)data));
written_len += write(file_fd, data, sizeof(uint32_t));
size_t total_size = metadata->tuning_params.tuning_sensor_data_size;
data = (void *)((uint8_t *)&metadata->tuning_params.data);
written_len += write(file_fd, data, total_size);
total_size = metadata->tuning_params.tuning_vfe_data_size;
data = (void *)((uint8_t *)&metadata->tuning_params.data[TUNING_VFE_DATA_OFFSET]);
written_len += write(file_fd, data, total_size);
total_size = metadata->tuning_params.tuning_cpp_data_size;
data = (void *)((uint8_t *)&metadata->tuning_params.data[TUNING_CPP_DATA_OFFSET]);
written_len += write(file_fd, data, total_size);
total_size = metadata->tuning_params.tuning_cac_data_size;
data = (void *)((uint8_t *)&metadata->tuning_params.data[TUNING_CAC_DATA_OFFSET]);
written_len += write(file_fd, data, total_size);
close(file_fd);
}else {
ALOGE("%s: fail t open file for image dumping", __func__);
}
dumpFrmCnt++;
}
}
stream->mDumpMetaFrame = dumpFrmCnt;
}
/*===========================================================================
* FUNCTION : dumpFrameToFile
*
* DESCRIPTION: helper function to dump frame into file for debug purpose.
*
* PARAMETERS :
* @data : data ptr
* @size : length of data buffer
* @index : identifier for data
* @dump_type : type of the frame to be dumped. Only such
* dump type is enabled, the frame will be
* dumped into a file.
*
* RETURN : None
*==========================================================================*/
void QCamera2HardwareInterface::dumpFrameToFile(QCameraStream *stream,
mm_camera_buf_def_t *frame, uint32_t dump_type)
{
char value[PROPERTY_VALUE_MAX];
property_get("persist.camera.dumpimg", value, "0");
uint32_t enabled = (uint32_t) atoi(value);
uint32_t frm_num = 0;
uint32_t skip_mode = 0;
if (stream)
mDumpFrmCnt = stream->mDumpFrame;
if(enabled & QCAMERA_DUMP_FRM_MASK_ALL) {
if((enabled & dump_type) && stream && frame) {
frm_num = ((enabled & 0xffff0000) >> 16);
if(frm_num == 0) {
frm_num = 10; //default 10 frames
}
if(frm_num > 256) {
frm_num = 256; //256 buffers cycle around
}
skip_mode = ((enabled & 0x0000ff00) >> 8);
if(skip_mode == 0) {
skip_mode = 1; //no-skip
}
if(stream->mDumpSkipCnt == 0)
stream->mDumpSkipCnt = 1;
if( stream->mDumpSkipCnt % skip_mode == 0) {
if((frm_num == 256) && (mDumpFrmCnt >= frm_num)) {
// reset frame count if cycling
mDumpFrmCnt = 0;
}
if (mDumpFrmCnt <= frm_num) {
char buf[32];
char timeBuf[128];
time_t current_time;
struct tm * timeinfo;
time (&current_time);
timeinfo = localtime (&current_time);
memset(buf, 0, sizeof(buf));
cam_dimension_t dim;
memset(&dim, 0, sizeof(dim));
stream->getFrameDimension(dim);
cam_frame_len_offset_t offset;
memset(&offset, 0, sizeof(cam_frame_len_offset_t));
stream->getFrameOffset(offset);
if (timeinfo != NULL)
strftime (timeBuf, sizeof(timeBuf),
"/data/misc/camera/%Y%m%d%H%M%S", timeinfo);
String8 filePath(timeBuf);
switch (dump_type) {
case QCAMERA_DUMP_FRM_PREVIEW:
{
snprintf(buf, sizeof(buf), "%dp_%dx%d_%d.yuv",
mDumpFrmCnt, dim.width, dim.height, frame->frame_idx);
}
break;
case QCAMERA_DUMP_FRM_THUMBNAIL:
{
snprintf(buf, sizeof(buf), "%dt_%dx%d_%d.yuv",
mDumpFrmCnt, dim.width, dim.height, frame->frame_idx);
}
break;
case QCAMERA_DUMP_FRM_SNAPSHOT:
{
snprintf(buf, sizeof(buf), "%ds_%dx%d_%d.yuv",
mDumpFrmCnt, dim.width, dim.height, frame->frame_idx);
}
break;
case QCAMERA_DUMP_FRM_VIDEO:
{
snprintf(buf, sizeof(buf), "%dv_%dx%d_%d.yuv",
mDumpFrmCnt, dim.width, dim.height, frame->frame_idx);
}
break;
case QCAMERA_DUMP_FRM_RAW:
{
snprintf(buf, sizeof(buf), "%dr_%dx%d_%d.raw",
mDumpFrmCnt, offset.mp[0].stride,
offset.mp[0].scanline, frame->frame_idx);
}
break;
default:
ALOGE("%s: Not supported for dumping stream type %d",
__func__, dump_type);
return;
}
filePath.append(buf);
int file_fd = open(filePath.string(), O_RDWR | O_CREAT, 0777);
if (file_fd > 0) {
void *data = NULL;
ssize_t written_len = 0;
for (uint32_t i = 0; i < offset.num_planes; i++) {
uint32_t index = offset.mp[i].offset;
if (i > 0) {
index += offset.mp[i-1].len;
}
for (int j = 0; j < offset.mp[i].height; j++) {
data = (void *)((uint8_t *)frame->buffer + index);
written_len += write(file_fd, data,
(size_t)offset.mp[i].width);
index += (uint32_t)offset.mp[i].stride;
}
}
CDBG_HIGH("%s: written number of bytes %d\n", __func__, written_len);
close(file_fd);
} else {
ALOGE("%s: fail t open file for image dumping", __func__);
}
mDumpFrmCnt++;
}
}
stream->mDumpSkipCnt++;
}
} else {
mDumpFrmCnt = 0;
}
if (stream)
stream->mDumpFrame = mDumpFrmCnt;
}
/*===========================================================================
* FUNCTION : debugShowVideoFPS
*
* DESCRIPTION: helper function to log video frame FPS for debug purpose.
*
* PARAMETERS : None
*
* RETURN : None
*==========================================================================*/
void QCamera2HardwareInterface::debugShowVideoFPS()
{
static int n_vFrameCount = 0;
static int n_vLastFrameCount = 0;
static nsecs_t n_vLastFpsTime = 0;
static double n_vFps = 0;
n_vFrameCount++;
nsecs_t now = systemTime();
nsecs_t diff = now - n_vLastFpsTime;
if (diff > ms2ns(250)) {
n_vFps = (((double)(n_vFrameCount - n_vLastFrameCount)) *
(double)(s2ns(1))) / (double)diff;
ALOGE("Video Frames Per Second: %.4f", n_vFps);
n_vLastFpsTime = now;
n_vLastFrameCount = n_vFrameCount;
}
}
/*===========================================================================
* FUNCTION : debugShowPreviewFPS
*
* DESCRIPTION: helper function to log preview frame FPS for debug purpose.
*
* PARAMETERS : None
*
* RETURN : None
*==========================================================================*/
void QCamera2HardwareInterface::debugShowPreviewFPS()
{
static int n_pFrameCount = 0;
static int n_pLastFrameCount = 0;
static nsecs_t n_pLastFpsTime = 0;
static double n_pFps = 0;
n_pFrameCount++;
nsecs_t now = systemTime();
nsecs_t diff = now - n_pLastFpsTime;
if (diff > ms2ns(250)) {
n_pFps = (((double)(n_pFrameCount - n_pLastFrameCount)) *
(double)(s2ns(1))) / (double)diff;
CDBG_HIGH("[KPI Perf] %s: PROFILE_PREVIEW_FRAMES_PER_SECOND : %.4f", __func__, n_pFps);
n_pLastFpsTime = now;
n_pLastFrameCount = n_pFrameCount;
}
}
/*===========================================================================
* FUNCTION : ~QCameraCbNotifier
*
* DESCRIPTION: Destructor for exiting the callback context.
*
* PARAMETERS : None
*
* RETURN : None
*==========================================================================*/
QCameraCbNotifier::~QCameraCbNotifier()
{
}
/*===========================================================================
* FUNCTION : exit
*
* DESCRIPTION: exit notify thread.
*
* PARAMETERS : None
*
* RETURN : None
*==========================================================================*/
void QCameraCbNotifier::exit()
{
mActive = false;
mProcTh.exit();
}
/*===========================================================================
* FUNCTION : releaseNotifications
*
* DESCRIPTION: callback for releasing data stored in the callback queue.
*
* PARAMETERS :
* @data : data to be released
* @user_data : context data
*
* RETURN : None
*==========================================================================*/
void QCameraCbNotifier::releaseNotifications(void *data, void *user_data)
{
qcamera_callback_argm_t *arg = ( qcamera_callback_argm_t * ) data;
if ( ( NULL != arg ) && ( NULL != user_data ) ) {
if ( arg->release_cb ) {
arg->release_cb(arg->user_data, arg->cookie, FAILED_TRANSACTION);
}
}
}
/*===========================================================================
* FUNCTION : matchSnapshotNotifications
*
* DESCRIPTION: matches snapshot data callbacks
*
* PARAMETERS :
* @data : data to match
* @user_data : context data
*
* RETURN : bool match
* true - match found
* false- match not found
*==========================================================================*/
bool QCameraCbNotifier::matchSnapshotNotifications(void *data,
void */*user_data*/)
{
qcamera_callback_argm_t *arg = ( qcamera_callback_argm_t * ) data;
if ( NULL != arg ) {
if ( QCAMERA_DATA_SNAPSHOT_CALLBACK == arg->cb_type ) {
return true;
}
}
return false;
}
/*===========================================================================
* FUNCTION : cbNotifyRoutine
*
* DESCRIPTION: callback thread which interfaces with the upper layers
* given input commands.
*
* PARAMETERS :
* @data : context data
*
* RETURN : None
*==========================================================================*/
void * QCameraCbNotifier::cbNotifyRoutine(void * data)
{
int running = 1;
int ret;
QCameraCbNotifier *pme = (QCameraCbNotifier *)data;
QCameraCmdThread *cmdThread = &pme->mProcTh;
cmdThread->setName("CAM_cbNotify");
uint8_t isSnapshotActive = FALSE;
bool longShotEnabled = false;
uint32_t numOfSnapshotExpected = 0;
uint32_t numOfSnapshotRcvd = 0;
int32_t cbStatus = NO_ERROR;
CDBG("%s: E", __func__);
do {
do {
ret = cam_sem_wait(&cmdThread->cmd_sem);
if (ret != 0 && errno != EINVAL) {
CDBG("%s: cam_sem_wait error (%s)",
__func__, strerror(errno));
return NULL;
}
} while (ret != 0);
camera_cmd_type_t cmd = cmdThread->getCmd();
CDBG("%s: get cmd %d", __func__, cmd);
switch (cmd) {
case CAMERA_CMD_TYPE_START_DATA_PROC:
{
isSnapshotActive = TRUE;
numOfSnapshotExpected = pme->mParent->numOfSnapshotsExpected();
longShotEnabled = pme->mParent->isLongshotEnabled();
numOfSnapshotRcvd = 0;
}
break;
case CAMERA_CMD_TYPE_STOP_DATA_PROC:
{
pme->mDataQ.flushNodes(matchSnapshotNotifications);
isSnapshotActive = FALSE;
numOfSnapshotExpected = 0;
numOfSnapshotRcvd = 0;
}
break;
case CAMERA_CMD_TYPE_DO_NEXT_JOB:
{
qcamera_callback_argm_t *cb =
(qcamera_callback_argm_t *)pme->mDataQ.dequeue();
cbStatus = NO_ERROR;
if (NULL != cb) {
CDBG("%s: cb type %d received",
__func__,
cb->cb_type);
if (pme->mParent->msgTypeEnabledWithLock(cb->msg_type)) {
switch (cb->cb_type) {
case QCAMERA_NOTIFY_CALLBACK:
{
if (cb->msg_type == CAMERA_MSG_FOCUS) {
ATRACE_INT("Camera:AutoFocus", 0);
CDBG_HIGH("[KPI Perf] %s : PROFILE_SENDING_FOCUS_EVT_TO APP",
__func__);
}
if (pme->mNotifyCb) {
pme->mNotifyCb(cb->msg_type,
cb->ext1,
cb->ext2,
pme->mCallbackCookie);
} else {
ALOGE("%s : notify callback not set!",
__func__);
}
}
break;
case QCAMERA_DATA_CALLBACK:
{
if (pme->mDataCb) {
pme->mDataCb(cb->msg_type,
cb->data,
cb->index,
cb->metadata,
pme->mCallbackCookie);
} else {
ALOGE("%s : data callback not set!",
__func__);
}
}
break;
case QCAMERA_DATA_TIMESTAMP_CALLBACK:
{
if(pme->mDataCbTimestamp) {
pme->mDataCbTimestamp(cb->timestamp,
cb->msg_type,
cb->data,
cb->index,
pme->mCallbackCookie);
} else {
ALOGE("%s:data cb with tmp not set!",
__func__);
}
}
break;
case QCAMERA_DATA_SNAPSHOT_CALLBACK:
{
if (TRUE == isSnapshotActive && pme->mDataCb ) {
if (!longShotEnabled) {
numOfSnapshotRcvd++;
if (numOfSnapshotExpected > 0 &&
numOfSnapshotExpected == numOfSnapshotRcvd) {
// notify HWI that snapshot is done
pme->mParent->processSyncEvt(QCAMERA_SM_EVT_SNAPSHOT_DONE,
NULL);
}
}
pme->mDataCb(cb->msg_type,
cb->data,
cb->index,
cb->metadata,
pme->mCallbackCookie);
}
}
break;
default:
{
ALOGE("%s : invalid cb type %d",
__func__,
cb->cb_type);
cbStatus = BAD_VALUE;
}
break;
};
} else {
ALOGE("%s : cb message type %d not enabled!",
__func__,
cb->msg_type);
cbStatus = INVALID_OPERATION;
}
if ( cb->release_cb ) {
cb->release_cb(cb->user_data, cb->cookie, cbStatus);
}
delete cb;
} else {
ALOGE("%s: invalid cb type passed", __func__);
}
}
break;
case CAMERA_CMD_TYPE_EXIT:
{
running = 0;
pme->mDataQ.flush();
}
break;
default:
break;
}
} while (running);
CDBG("%s: X", __func__);
return NULL;
}
/*===========================================================================
* FUNCTION : notifyCallback
*
* DESCRIPTION: Enqueus pending callback notifications for the upper layers.
*
* PARAMETERS :
* @cbArgs : callback arguments
*
* RETURN : int32_t type of status
* NO_ERROR -- success
* none-zero failure code
*==========================================================================*/
int32_t QCameraCbNotifier::notifyCallback(qcamera_callback_argm_t &cbArgs)
{
if (!mActive) {
ALOGE("%s: notify thread is not active", __func__);
return UNKNOWN_ERROR;
}
qcamera_callback_argm_t *cbArg = new qcamera_callback_argm_t();
if (NULL == cbArg) {
ALOGE("%s: no mem for qcamera_callback_argm_t", __func__);
return NO_MEMORY;
}
memset(cbArg, 0, sizeof(qcamera_callback_argm_t));
*cbArg = cbArgs;
if (mDataQ.enqueue((void *)cbArg)) {
return mProcTh.sendCmd(CAMERA_CMD_TYPE_DO_NEXT_JOB, FALSE, FALSE);
} else {
ALOGE("%s: Error adding cb data into queue", __func__);
delete cbArg;
return UNKNOWN_ERROR;
}
}
/*===========================================================================
* FUNCTION : setCallbacks
*
* DESCRIPTION: Initializes the callback functions, which would be used for
* communication with the upper layers and launches the callback
* context in which the callbacks will occur.
*
* PARAMETERS :
* @notifyCb : notification callback
* @dataCb : data callback
* @dataCbTimestamp : data with timestamp callback
* @callbackCookie : callback context data
*
* RETURN : None
*==========================================================================*/
void QCameraCbNotifier::setCallbacks(camera_notify_callback notifyCb,
camera_data_callback dataCb,
camera_data_timestamp_callback dataCbTimestamp,
void *callbackCookie)
{
if ( ( NULL == mNotifyCb ) &&
( NULL == mDataCb ) &&
( NULL == mDataCbTimestamp ) &&
( NULL == mCallbackCookie ) ) {
mNotifyCb = notifyCb;
mDataCb = dataCb;
mDataCbTimestamp = dataCbTimestamp;
mCallbackCookie = callbackCookie;
mActive = true;
mProcTh.launch(cbNotifyRoutine, this);
} else {
ALOGE("%s : Camera callback notifier already initialized!",
__func__);
}
}
/*===========================================================================
* FUNCTION : startSnapshots
*
* DESCRIPTION: Enables snapshot mode
*
* PARAMETERS : None
*
* RETURN : int32_t type of status
* NO_ERROR -- success
* none-zero failure code
*==========================================================================*/
int32_t QCameraCbNotifier::startSnapshots()
{
return mProcTh.sendCmd(CAMERA_CMD_TYPE_START_DATA_PROC, FALSE, TRUE);
}
/*===========================================================================
* FUNCTION : stopSnapshots
*
* DESCRIPTION: Disables snapshot processing mode
*
* PARAMETERS : None
*
* RETURN : None
*==========================================================================*/
void QCameraCbNotifier::stopSnapshots()
{
mProcTh.sendCmd(CAMERA_CMD_TYPE_STOP_DATA_PROC, FALSE, TRUE);
}
}; // namespace qcamera
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