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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.
*
*/
#ifndef __QCAMERA_POSTPROC_H__
#define __QCAMERA_POSTPROC_H__
// Camera dependencies
#include "QCamera2HWI.h"
extern "C" {
#include "mm_camera_interface.h"
#include "mm_jpeg_interface.h"
}
#define MAX_JPEG_BURST 2
#define CAM_PP_CHANNEL_MAX 8
namespace qcamera {
class QCameraExif;
class QCamera2HardwareInterface;
typedef struct {
uint32_t jobId; // job ID
uint32_t client_hdl; // handle of jpeg client (obtained when open jpeg)
mm_camera_super_buf_t *src_frame;// source frame (need to be returned back to kernel
//after done)
mm_camera_super_buf_t *src_reproc_frame; // original source
//frame for reproc if not NULL
metadata_buffer_t *metadata; // source frame metadata
bool reproc_frame_release; // false release original buffer, true don't release it
mm_camera_buf_def_t *src_reproc_bufs;
QCameraExif *pJpegExifObj;
uint8_t offline_buffer;
mm_camera_buf_def_t *offline_reproc_buf; //HAL processed buffer
} qcamera_jpeg_data_t;
typedef struct {
int8_t reprocCount;
mm_camera_super_buf_t *src_frame; // source frame that needs post process
mm_camera_super_buf_t *src_reproc_frame;// source frame (need to be
//returned back to kernel after done)
}qcamera_pp_request_t;
typedef struct {
uint32_t jobId; // job ID
int8_t reprocCount; //Current pass count
int8_t ppChannelIndex; //Reprocess channel object index
mm_camera_super_buf_t *src_frame;// source frame
bool reproc_frame_release; // false release original buffer
// true don't release it
mm_camera_buf_def_t *src_reproc_bufs;
mm_camera_super_buf_t *src_reproc_frame;// source frame (need to be
//returned back to kernel after done)
uint8_t offline_buffer;
mm_camera_buf_def_t *offline_reproc_buf; //HAL processed buffer
} qcamera_pp_data_t;
typedef struct {
uint32_t jobId; // job ID (obtained when start_jpeg_job)
jpeg_job_status_t status; // jpeg encoding status
mm_jpeg_output_t out_data; // ptr to jpeg output buf
} qcamera_jpeg_evt_payload_t;
typedef struct {
camera_memory_t * data; // ptr to data memory struct
mm_camera_super_buf_t * frame; // ptr to frame
QCameraMemory * streamBufs; //ptr to stream buffers
bool unlinkFile; // unlink any stored buffers on error
} qcamera_release_data_t;
typedef struct {
int32_t msg_type; // msg type of data notify
camera_memory_t * data; // ptr to data memory struct
unsigned int index; // index of the buf in the whole buffer
camera_frame_metadata_t *metadata; // ptr to meta data
qcamera_release_data_t release_data; // any data needs to be release after notify
} qcamera_data_argm_t;
#define MAX_EXIF_TABLE_ENTRIES 17
class QCameraExif
{
public:
QCameraExif();
virtual ~QCameraExif();
int32_t addEntry(exif_tag_id_t tagid,
exif_tag_type_t type,
uint32_t count,
void *data);
uint32_t getNumOfEntries() {return m_nNumEntries;};
QEXIF_INFO_DATA *getEntries() {return m_Entries;};
private:
QEXIF_INFO_DATA m_Entries[MAX_EXIF_TABLE_ENTRIES]; // exif tags for JPEG encoder
uint32_t m_nNumEntries; // number of valid entries
};
class QCameraPostProcessor
{
public:
QCameraPostProcessor(QCamera2HardwareInterface *cam_ctrl);
virtual ~QCameraPostProcessor();
int32_t init(jpeg_encode_callback_t jpeg_cb, void *user_data);
int32_t deinit();
int32_t start(QCameraChannel *pSrcChannel);
int32_t stop();
bool validatePostProcess(mm_camera_super_buf_t *frame);
int32_t processData(mm_camera_super_buf_t *frame);
int32_t processRawData(mm_camera_super_buf_t *frame);
int32_t processPPData(mm_camera_super_buf_t *frame);
int32_t processJpegEvt(qcamera_jpeg_evt_payload_t *evt);
int32_t getJpegPaddingReq(cam_padding_info_t &padding_info);
QCameraReprocessChannel * getReprocChannel(uint8_t index);
inline bool getJpegMemOpt() {return mJpegMemOpt;}
inline void setJpegMemOpt(bool val) {mJpegMemOpt = val;}
int32_t setJpegHandle(mm_jpeg_ops_t *pJpegHandle,
mm_jpeg_mpo_ops_t* pJpegMpoHandle, uint32_t clientHandle);
int32_t createJpegSession(QCameraChannel *pSrcChannel);
int8_t getPPChannelCount() {return mPPChannelCount;};
mm_camera_buf_def_t *getOfflinePPInputBuffer(
mm_camera_super_buf_t *src_frame);
QCameraMemory *mOfflineDataBufs;
private:
int32_t 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 = 0);
int32_t sendEvtNotify(int32_t msg_type, int32_t ext1, int32_t ext2);
qcamera_jpeg_data_t *findJpegJobByJobId(uint32_t jobId);
mm_jpeg_color_format getColorfmtFromImgFmt(cam_format_t img_fmt);
mm_jpeg_format_t getJpegImgTypeFromImgFmt(cam_format_t img_fmt);
int32_t getJpegEncodingConfig(mm_jpeg_encode_params_t& encode_parm,
QCameraStream *main_stream,
QCameraStream *thumb_stream);
int32_t encodeData(qcamera_jpeg_data_t *jpeg_job_data,
uint8_t &needNewSess);
int32_t 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 *main_frame,
mm_camera_super_buf_t *reproc_frame);
int32_t syncStreamParams(mm_camera_super_buf_t *frame,
mm_camera_super_buf_t *reproc_frame);
void releaseSuperBuf(mm_camera_super_buf_t *super_buf);
void releaseSuperBuf(mm_camera_super_buf_t *super_buf,
cam_stream_type_t stream_type);
static void releaseNotifyData(void *user_data,
void *cookie,
int32_t cb_status);
void releaseJpegJobData(qcamera_jpeg_data_t *job);
static void releaseSaveJobData(void *data, void *user_data);
static void releaseRawData(void *data, void *user_data);
int32_t processRawImageImpl(mm_camera_super_buf_t *recvd_frame);
static void releaseJpegData(void *data, void *user_data);
static void releasePPInputData(void *data, void *user_data);
static void releaseOngoingPPData(void *data, void *user_data);
static void *dataProcessRoutine(void *data);
static void *dataSaveRoutine(void *data);
int32_t setYUVFrameInfo(mm_camera_super_buf_t *recvd_frame);
static bool matchJobId(void *data, void *user_data, void *match_data);
static int getJpegMemory(omx_jpeg_ouput_buf_t *out_buf);
static int releaseJpegMemory(omx_jpeg_ouput_buf_t *out_buf);
int32_t doReprocess();
int32_t stopCapture();
private:
QCamera2HardwareInterface *m_parent;
jpeg_encode_callback_t mJpegCB;
void * mJpegUserData;
mm_jpeg_ops_t mJpegHandle;
mm_jpeg_mpo_ops_t mJpegMpoHandle; // handle for mpo composition for dualcam
uint32_t mJpegClientHandle;
uint32_t mJpegSessionId;
void * m_pJpegOutputMem[MM_JPEG_MAX_BUF];
QCameraExif * m_pJpegExifObj;
uint32_t m_bThumbnailNeeded;
int8_t mPPChannelCount;
QCameraReprocessChannel *mPPChannels[CAM_PP_CHANNEL_MAX];
camera_memory_t * m_DataMem; // save frame mem pointer
int8_t m_bInited; // if postproc is inited
QCameraQueue m_inputPPQ; // input queue for postproc
QCameraQueue m_ongoingPPQ; // ongoing postproc queue
QCameraQueue m_inputJpegQ; // input jpeg job queue
QCameraQueue m_ongoingJpegQ; // ongoing jpeg job queue
QCameraQueue m_inputRawQ; // input raw job queue
QCameraQueue m_inputSaveQ; // input save job queue
QCameraCmdThread m_dataProcTh; // thread for data processing
QCameraCmdThread m_saveProcTh; // thread for storing buffers
uint32_t mSaveFrmCnt; // save frame counter
static const char *STORE_LOCATION; // path for storing buffers
bool mUseSaveProc; // use store thread
bool mUseJpegBurst; // use jpeg burst encoding mode
bool mJpegMemOpt;
uint32_t m_JpegOutputMemCount;
uint8_t mNewJpegSessionNeeded;
int32_t m_bufCountPPQ;
Vector<mm_camera_buf_def_t *> m_InputMetadata; // store input metadata buffers for AOST cases
size_t m_PPindex; // counter for each incoming AOST buffer
pthread_mutex_t m_reprocess_lock; // lock to ensure reprocess job is not freed early.
public:
cam_dimension_t m_dst_dim;
};
}; // namespace qcamera
#endif /* __QCAMERA_POSTPROC_H__ */
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