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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 __QCamera3_POSTPROC_H__
#define __QCamera3_POSTPROC_H__
// Camera dependencies
#include "hardware/camera3.h"
#include "QCamera3HALHeader.h"
#include "QCameraCmdThread.h"
#include "QCameraQueue.h"
extern "C" {
#include "mm_camera_interface.h"
#include "mm_jpeg_interface.h"
}
namespace qcamera {
class QCamera3Exif;
class QCamera3ProcessingChannel;
class QCamera3ReprocessChannel;
class QCamera3Stream;
class QCamera3StreamMem;
typedef struct {
camera3_stream_buffer_t src_frame;// source frame
mm_camera_buf_def_t metadata_buffer;
mm_camera_buf_def_t input_buffer;
reprocess_config_t reproc_config;
buffer_handle_t *output_buffer;
uint32_t frameNumber;
} qcamera_fwk_input_pp_data_t;
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
qcamera_fwk_input_pp_data_t *fwk_frame; // source framework buffer
qcamera_fwk_input_pp_data_t *fwk_src_buffer; // original framework source frame for reproc
QCamera3Exif *pJpegExifObj;
metadata_buffer_t *metadata;
mm_camera_super_buf_t *src_metadata;
jpeg_settings_t *jpeg_settings;
} qcamera_hal3_jpeg_data_t;
typedef struct {
uint32_t jobId; // job ID
mm_camera_super_buf_t *src_frame;// source frame (need to be returned back to kernel after done)
qcamera_fwk_input_pp_data_t *fwk_src_frame;// source frame
metadata_buffer_t *metadata;
jpeg_settings_t *jpeg_settings;
mm_camera_super_buf_t *src_metadata;
} qcamera_hal3_pp_data_t;
typedef struct {
mm_camera_super_buf_t *input;
buffer_handle_t *output;
uint32_t frameNumber;
} qcamera_hal3_pp_buffer_t;
#define MAX_HAL3_EXIF_TABLE_ENTRIES 23
class QCamera3Exif
{
public:
QCamera3Exif();
virtual ~QCamera3Exif();
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_HAL3_EXIF_TABLE_ENTRIES]; // exif tags for JPEG encoder
uint32_t m_nNumEntries; // number of valid entries
};
class QCamera3PostProcessor
{
public:
QCamera3PostProcessor(QCamera3ProcessingChannel *ch_ctrl);
virtual ~QCamera3PostProcessor();
int32_t init(QCamera3StreamMem *mMemory);
int32_t initJpeg(jpeg_encode_callback_t jpeg_cb,
cam_dimension_t *m_max_pic_dim,
void *user_data);
int32_t deinit();
int32_t start(const reprocess_config_t &config);
int32_t stop();
int32_t flush();
int32_t processData(qcamera_fwk_input_pp_data_t *frame);
int32_t processData(mm_camera_super_buf_t *input,
buffer_handle_t *output, uint32_t frameNumber);
int32_t processData(mm_camera_super_buf_t *input);
int32_t processPPData(mm_camera_super_buf_t *frame);
int32_t processPPMetadata(mm_camera_super_buf_t *reproc_meta);
int32_t processJpegSettingData(jpeg_settings_t *jpeg_settings);
qcamera_hal3_pp_data_t *dequeuePPJob(uint32_t frameNumber);
qcamera_hal3_jpeg_data_t *findJpegJobByJobId(uint32_t jobId);
void releaseJpegJobData(qcamera_hal3_jpeg_data_t *job);
int32_t releaseOfflineBuffers(bool all);
void releasePPJobData(qcamera_hal3_pp_data_t *job);
private:
int32_t sendEvtNotify(int32_t msg_type, int32_t ext1, int32_t ext2);
mm_jpeg_color_format getColorfmtFromImgFmt(cam_format_t img_fmt);
mm_jpeg_format_t getJpegImgTypeFromImgFmt(cam_format_t img_fmt);
int32_t getJpegEncodeConfig(mm_jpeg_encode_params_t& encode_parm,
QCamera3Stream *main_stream,
jpeg_settings_t *jpeg_settings);
int32_t getFWKJpegEncodeConfig(mm_jpeg_encode_params_t& encode_parm,
qcamera_fwk_input_pp_data_t *frame,
jpeg_settings_t *jpeg_settings);
QCamera3Exif * getExifData(metadata_buffer_t *metadata,
jpeg_settings_t *jpeg_settings, bool needJpegExifRotation);
int32_t encodeData(qcamera_hal3_jpeg_data_t *jpeg_job_data,
uint8_t &needNewSess);
int32_t encodeFWKData(qcamera_hal3_jpeg_data_t *jpeg_job_data,
uint8_t &needNewSess);
void releaseSuperBuf(mm_camera_super_buf_t *super_buf);
static void releaseNotifyData(void *user_data, void *cookie);
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 releaseMetadata(void *data, void *user_data);
static void releaseOngoingPPData(void *data, void *user_data);
static void *dataProcessRoutine(void *data);
bool needsReprocess(qcamera_fwk_input_pp_data_t *frame);
private:
QCamera3ProcessingChannel *m_parent;
jpeg_encode_callback_t mJpegCB;
void * mJpegUserData;
mm_jpeg_ops_t mJpegHandle;
uint32_t mJpegClientHandle;
uint32_t mJpegSessionId;
cam_jpeg_metadata_t mJpegMetadata;
uint32_t m_bThumbnailNeeded;
QCamera3StreamMem *mOutputMem;
QCamera3ReprocessChannel * m_pReprocChannel;
QCameraQueue m_inputPPQ; // input queue for postproc
QCameraQueue m_inputFWKPPQ; // framework 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_inputMetaQ; // input meta queue
QCameraQueue m_jpegSettingsQ; // input jpeg setting queue
QCameraCmdThread m_dataProcTh; // thread for data processing
pthread_mutex_t mReprocJobLock;
};
}; // namespace qcamera
#endif /* __QCamera3_POSTPROC_H__ */
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