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/* The copyright in this software is being made available under the BSD
* License, included below. This software may be subject to other third party
* and contributor rights, including patent rights, and no such rights are
* granted under this license.
*
* Copyright (c) 2010-2018, ITU/ISO/IEC
* 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 ITU/ISO/IEC 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 BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER 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.
*/
/** \file EncGOP.h
\brief GOP encoder class (header)
*/
#ifndef __ENCGOP__
#define __ENCGOP__
#include <list>
#include <stdlib.h>
#include "CommonLib/Picture.h"
#include "CommonLib/LoopFilter.h"
#include "CommonLib/NAL.h"
#include "EncSampleAdaptiveOffset.h"
#if JVET_K0371_ALF
#include "EncAdaptiveLoopFilter.h"
#endif
#include "EncSlice.h"
#include "VLCWriter.h"
#include "CABACWriter.h"
#include "SEIwrite.h"
#include "SEIEncoder.h"
#if EXTENSION_360_VIDEO
#include "AppEncHelper360/TExt360EncGop.h"
#endif
#include "Analyze.h"
#include "RateCtrl.h"
#include <vector>
//! \ingroup EncoderLib
//! \{
class EncLib;
// ====================================================================================================================
// Class definition
// ====================================================================================================================
class AUWriterIf
{
public:
virtual void outputAU( const AccessUnit& ) = 0;
};
class EncGOP
{
class DUData
{
public:
DUData()
:accumBitsDU(0)
,accumNalsDU(0) {};
int accumBitsDU;
int accumNalsDU;
};
private:
Analyze m_gcAnalyzeAll;
Analyze m_gcAnalyzeI;
Analyze m_gcAnalyzeP;
Analyze m_gcAnalyzeB;
#if WCG_WPSNR
Analyze m_gcAnalyzeWPSNR;
#endif
Analyze m_gcAnalyzeAll_in;
#if EXTENSION_360_VIDEO
TExt360EncGop m_ext360;
public:
TExt360EncGop &getExt360Data() { return m_ext360; }
private:
#endif
// Data
bool m_bLongtermTestPictureHasBeenCoded;
bool m_bLongtermTestPictureHasBeenCoded2;
uint32_t m_numLongTermRefPicSPS;
uint32_t m_ltRefPicPocLsbSps[MAX_NUM_LONG_TERM_REF_PICS];
bool m_ltRefPicUsedByCurrPicFlag[MAX_NUM_LONG_TERM_REF_PICS];
int m_iLastIDR;
int m_iGopSize;
int m_iNumPicCoded;
bool m_bFirst;
int m_iLastRecoveryPicPOC;
int m_lastRasPoc;
// Access channel
EncLib* m_pcEncLib;
EncCfg* m_pcCfg;
EncSlice* m_pcSliceEncoder;
PicList* m_pcListPic;
HLSWriter* m_HLSWriter;
LoopFilter* m_pcLoopFilter;
SEIWriter m_seiWriter;
//--Adaptive Loop filter
EncSampleAdaptiveOffset* m_pcSAO;
#if JVET_K0371_ALF
EncAdaptiveLoopFilter* m_pcALF;
#endif
RateCtrl* m_pcRateCtrl;
// indicate sequence first
bool m_bSeqFirst;
// clean decoding refresh
bool m_bRefreshPending;
int m_pocCRA;
NalUnitType m_associatedIRAPType;
int m_associatedIRAPPOC;
std::vector<int> m_vRVM_RP;
uint32_t m_lastBPSEI;
uint32_t m_totalCoded;
bool m_bufferingPeriodSEIPresentInAU;
SEIEncoder m_seiEncoder;
#if W0038_DB_OPT
PelStorage* m_pcDeblockingTempPicYuv;
int m_DBParam[MAX_ENCODER_DEBLOCKING_QUALITY_LAYERS][4]; //[layer_id][0: available; 1: bDBDisabled; 2: Beta Offset Div2; 3: Tc Offset Div2;]
#endif
// members needed for adaptive max BT size
uint32_t m_uiBlkSize[10];
uint32_t m_uiNumBlk[10];
uint32_t m_uiPrevISlicePOC;
bool m_bInitAMaxBT;
AUWriterIf* m_AUWriterIf;
public:
EncGOP();
virtual ~EncGOP();
void create ();
void destroy ();
void init ( EncLib* pcEncLib );
void compressGOP ( int iPOCLast, int iNumPicRcvd, PicList& rcListPic, std::list<PelUnitBuf*>& rcListPicYuvRec,
bool isField, bool isTff, const InputColourSpaceConversion snr_conversion, const bool printFrameMSE );
void xAttachSliceDataToNalUnit (OutputNALUnit& rNalu, OutputBitstream* pcBitstreamRedirect);
int getGOPSize() { return m_iGopSize; }
PicList* getListPic() { return m_pcListPic; }
void printOutSummary ( uint32_t uiNumAllPicCoded, bool isField, const bool printMSEBasedSNR, const bool printSequenceMSE, const BitDepths &bitDepths );
#if W0038_DB_OPT
uint64_t preLoopFilterPicAndCalcDist( Picture* pcPic );
#endif
EncSlice* getSliceEncoder() { return m_pcSliceEncoder; }
NalUnitType getNalUnitType( int pocCurr, int lastIdr, bool isField );
void arrangeLongtermPicturesInRPS(Slice *, PicList& );
#if EXTENSION_360_VIDEO
Analyze& getAnalyzeAllData() { return m_gcAnalyzeAll; }
Analyze& getAnalyzeIData() { return m_gcAnalyzeI; }
Analyze& getAnalyzePData() { return m_gcAnalyzeP; }
Analyze& getAnalyzeBData() { return m_gcAnalyzeB; }
#endif
protected:
RateCtrl* getRateCtrl() { return m_pcRateCtrl; }
protected:
void xInitGOP ( int iPOCLast, int iNumPicRcvd, bool isField );
void xGetBuffer ( PicList& rcListPic, std::list<PelUnitBuf*>& rcListPicYuvRecOut,
int iNumPicRcvd, int iTimeOffset, Picture*& rpcPic, int pocCurr, bool isField );
void xCalculateAddPSNRs ( const bool isField, const bool isFieldTopFieldFirst, const int iGOPid, Picture* pcPic, const AccessUnit&accessUnit, PicList &rcListPic, int64_t dEncTime, const InputColourSpaceConversion snr_conversion, const bool printFrameMSE, double* PSNR_Y );
void xCalculateAddPSNR ( Picture* pcPic, PelUnitBuf cPicD, const AccessUnit&, double dEncTime, const InputColourSpaceConversion snr_conversion, const bool printFrameMSE, double* PSNR_Y );
void xCalculateInterlacedAddPSNR( Picture* pcPicOrgFirstField, Picture* pcPicOrgSecondField,
PelUnitBuf cPicRecFirstField, PelUnitBuf cPicRecSecondField,
const InputColourSpaceConversion snr_conversion, const bool printFrameMSE, double* PSNR_Y );
uint64_t xFindDistortionPlane(const CPelBuf& pic0, const CPelBuf& pic1, const uint32_t rshift
#if ENABLE_QPA
, const uint32_t chromaShift = 0
#endif
);
#if WCG_WPSNR
double xFindDistortionPlaneWPSNR(const CPelBuf& pic0, const CPelBuf& pic1, const uint32_t rshift, const CPelBuf& picLuma0, ComponentID compID, const ChromaFormat chfmt );
#endif
double xCalculateRVM();
void xUpdateRasInit(Slice* slice);
void xWriteAccessUnitDelimiter (AccessUnit &accessUnit, Slice *slice);
void xCreateIRAPLeadingSEIMessages (SEIMessages& seiMessages, const SPS *sps, const PPS *pps);
void xCreatePerPictureSEIMessages (int picInGOP, SEIMessages& seiMessages, SEIMessages& nestedSeiMessages, Slice *slice);
void xCreatePictureTimingSEI (int IRAPGOPid, SEIMessages& seiMessages, SEIMessages& nestedSeiMessages, SEIMessages& duInfoSeiMessages, Slice *slice, bool isField, std::deque<DUData> &duData);
void xUpdateDuData(AccessUnit &testAU, std::deque<DUData> &duData);
void xUpdateTimingSEI(SEIPictureTiming *pictureTimingSEI, std::deque<DUData> &duData, const SPS *sps);
void xUpdateDuInfoSEI(SEIMessages &duInfoSeiMessages, SEIPictureTiming *pictureTimingSEI);
void xCreateScalableNestingSEI (SEIMessages& seiMessages, SEIMessages& nestedSeiMessages);
void xWriteSEI (NalUnitType naluType, SEIMessages& seiMessages, AccessUnit &accessUnit, AccessUnit::iterator &auPos, int temporalId, const SPS *sps);
void xWriteSEISeparately (NalUnitType naluType, SEIMessages& seiMessages, AccessUnit &accessUnit, AccessUnit::iterator &auPos, int temporalId, const SPS *sps);
void xClearSEIs(SEIMessages& seiMessages, bool deleteMessages);
void xWriteLeadingSEIOrdered (SEIMessages& seiMessages, SEIMessages& duInfoSeiMessages, AccessUnit &accessUnit, int temporalId, const SPS *sps, bool testWrite);
void xWriteLeadingSEIMessages (SEIMessages& seiMessages, SEIMessages& duInfoSeiMessages, AccessUnit &accessUnit, int temporalId, const SPS *sps, std::deque<DUData> &duData);
void xWriteTrailingSEIMessages (SEIMessages& seiMessages, AccessUnit &accessUnit, int temporalId, const SPS *sps);
void xWriteDuSEIMessages (SEIMessages& duInfoSeiMessages, AccessUnit &accessUnit, int temporalId, const SPS *sps, std::deque<DUData> &duData);
#if HEVC_VPS
int xWriteVPS (AccessUnit &accessUnit, const VPS *vps);
#endif
int xWriteSPS (AccessUnit &accessUnit, const SPS *sps);
int xWritePPS (AccessUnit &accessUnit, const PPS *pps);
int xWriteParameterSets (AccessUnit &accessUnit, Slice *slice, const bool bSeqFirst);
void applyDeblockingFilterMetric( Picture* pcPic, uint32_t uiNumSlices );
#if W0038_DB_OPT
void applyDeblockingFilterParameterSelection( Picture* pcPic, const uint32_t numSlices, const int gopID );
#endif
};// END CLASS DEFINITION EncGOP
//! \}
#endif // __ENCGOP__