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/*****************************************************************************
* Copyright (C) 2013-2020 MulticoreWare, Inc
*
* Authors: Pooja Venkatesan <pooja@multicorewareinc.com>
* Aruna Matheswaran <aruna@multicorewareinc.com>
*
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111, USA.
*
* This program is also available under a commercial proprietary license.
* For more information, contact us at license @ x265.com.
*****************************************************************************/
#ifndef ABR_ENCODE_H
#define ABR_ENCODE_H
#include "x265.h"
#include "scaler.h"
#include "threading.h"
#include "x265cli.h"
namespace X265_NS {
// private namespace
class PassEncoder;
class Scaler;
class Reader;
class AbrEncoder
{
public:
uint8_t m_numEncodes;
int m_numInputViews; // Number of inputs for multiview-extension
PassEncoder **m_passEnc;
uint32_t m_queueSize;
ThreadSafeInteger m_numActiveEncodes;
// Temporary duplicated param for free the analysis info, unnecessary free here
x265_param *m_param; //[numEncodes]
x265_picture ***m_inputPicBuffer; //[numEncodes][queueSize]
x265_analysis_data **m_analysisBuffer; //[numEncodes][queueSize]
int **m_readFlag;
ThreadSafeInteger *m_picWriteCnt;
ThreadSafeInteger *m_picReadCnt;
ThreadSafeInteger **m_picIdxReadCnt;
ThreadSafeInteger *m_analysisWriteCnt; //[numEncodes][queueSize]
ThreadSafeInteger *m_analysisReadCnt; //[numEncodes][queueSize]
ThreadSafeInteger **m_analysisWrite; //[numEncodes][queueSize]
ThreadSafeInteger **m_analysisRead; //[numEncodes][queueSize]
AbrEncoder(CLIOptions cliopt[], uint8_t numEncodes, int& ret);
bool allocBuffers();
void destroy();
};
class PassEncoder : public Thread
{
public:
uint32_t m_id;
x265_param *m_param;
AbrEncoder *m_parent;
x265_encoder *m_encoder;
Reader *m_reader;
Scaler *m_scaler;
bool m_inputOver;
int m_threadActive;
int m_lastIdx;
uint32_t m_outputNalsCount;
x265_picture **m_inputPicBuffer;
x265_analysis_data **m_analysisBuffer;
x265_nal **m_outputNals;
x265_picture **m_outputRecon;
CLIOptions m_cliopt;
InputFile* m_input[MAX_VIEWS];
const char* m_reconPlayCmd;
FILE* m_qpfile;
FILE* m_zoneFile;
FILE* m_dolbyVisionRpu;/* File containing Dolby Vision BL RPU metadata */
FILE* m_scenecutAwareQpConfig;
int m_ret;
PassEncoder(uint32_t id, CLIOptions cliopt, AbrEncoder *parent);
int init(int &result);
void setReuseLevel();
void startThreads();
void copyInfo(x265_analysis_data *src);
bool readPicture(x265_picture*, int view);
void destroy();
private:
void threadMain();
};
class Scaler : public Thread
{
public:
PassEncoder *m_parentEnc;
int m_id;
int m_scalePlanes[3];
int m_scaleFrameSize;
uint32_t m_threadId;
uint32_t m_threadTotal;
ThreadSafeInteger m_scaledWriteCnt;
VideoDesc* m_srcFormat;
VideoDesc* m_dstFormat;
int m_threadActive;
ScalerFilterManager* m_filterManager;
Scaler(int threadId, int threadNum, int id, VideoDesc *src, VideoDesc * dst, PassEncoder *parentEnc);
bool scalePic(x265_picture *destination, x265_picture *source);
void threadMain();
void destroy()
{
if (m_filterManager)
{
delete m_filterManager;
m_filterManager = NULL;
}
}
};
class Reader : public Thread
{
public:
PassEncoder *m_parentEnc;
int m_id;
InputFile* m_input[MAX_VIEWS];
int m_threadActive;
Reader(int id, PassEncoder *parentEnc);
void threadMain();
};
}
#endif // ifndef ABR_ENCODE_H
#pragma once
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