-
Peter Chuang authoredPeter Chuang authored
EncLib.cpp 74.02 KiB
/* 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) 2010-2020, 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
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* be used to endorse or promote products derived from this software without
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*
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* 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
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*/
/** \file EncLib.cpp
\brief encoder class
*/
#include "EncLib.h"
#include "EncModeCtrl.h"
#include "AQp.h"
#include "EncCu.h"
#include "CommonLib/Picture.h"
#include "CommonLib/CommonDef.h"
#include "CommonLib/ChromaFormat.h"
#if ENABLE_SPLIT_PARALLELISM
#include <omp.h>
#endif
#include "EncLibCommon.h"
//! \ingroup EncoderLib
//! \{
// ====================================================================================================================
// Constructor / destructor / create / destroy
// ====================================================================================================================
EncLib::EncLib( EncLibCommon* encLibCommon )
: m_cListPic( encLibCommon->getPictureBuffer() )
, m_cEncALF( encLibCommon->getApsIdStart() )
, m_spsMap( encLibCommon->getSpsMap() )
, m_ppsMap( encLibCommon->getPpsMap() )
, m_apsMap( encLibCommon->getApsMap() )
, m_AUWriterIf( nullptr )
#if JVET_J0090_MEMORY_BANDWITH_MEASURE
, m_cacheModel()
#endif
, m_lmcsAPS(nullptr)
, m_scalinglistAPS( nullptr )
, m_doPlt( true ){
m_iPOCLast = -1;
m_iNumPicRcvd = 0;
m_uiNumAllPicCoded = 0;
m_iMaxRefPicNum = 0;
#if ENABLE_SIMD_OPT_BUFFER
g_pelBufOP.initPelBufOpsX86();
#endif
#if JVET_O0756_CALCULATE_HDRMETRICS
m_metricTime = std::chrono::milliseconds(0);
#endif
memset(m_apss, 0, sizeof(m_apss));
m_layerId = NOT_VALID;
m_picIdInGOP = NOT_VALID;
}
EncLib::~EncLib()
{
}
void EncLib::create( const int layerId )
{
m_layerId = layerId;
#if JVET_Q0172_CHROMA_FORMAT_BITDEPTH_CONSTRAINT
if (getVPS()->getMaxLayers() > 1)
{
VPS* vps = getVPS();
int curLayerChromaFormatIdcInVPS = vps->getLayerChromaFormatIDC(layerId);
if (curLayerChromaFormatIdcInVPS == NOT_VALID)
vps->setLayerChromaFormatIDC(layerId, m_chromaFormatIDC);
else
CHECK(curLayerChromaFormatIdcInVPS != m_chromaFormatIDC, "The chroma formats of different SPS are not the same in the same layer");
int curLayerBitDepthInVPS = vps->getLayerBitDepth(layerId);
if (curLayerBitDepthInVPS == NOT_VALID)
vps->setLayerBitDepth(layerId, m_bitDepth[0]);
else
CHECK(curLayerBitDepthInVPS != m_bitDepth[0], "The bit-depth of different SPS are not the same in the same layer");
//check chroma format and bit-depth for dependent layers
for (uint32_t i = 0; i < layerId; i++)
{
if (vps->getDirectRefLayerFlag(layerId, i))
{
int refLayerChromaFormatIdcInVPS = vps->getLayerChromaFormatIDC(i);
CHECK(curLayerChromaFormatIdcInVPS != refLayerChromaFormatIdcInVPS, "The chroma formats of the current layer and the reference layer are different");
int refLayerBitDepthInVPS = vps->getLayerBitDepth(i);
CHECK(curLayerBitDepthInVPS != refLayerBitDepthInVPS, "The bit-depth of the current layer and the reference layer are different");
}
}
}
#endif
m_iPOCLast = m_compositeRefEnabled ? -2 : -1;
// create processing unit classes
m_cGOPEncoder. create( );
#if ENABLE_SPLIT_PARALLELISM
#if ENABLE_SPLIT_PARALLELISM
m_numCuEncStacks = m_numSplitThreads == 1 ? 1 : NUM_RESERVERD_SPLIT_JOBS;
#else
m_numCuEncStacks = 1;
#endif
m_cCuEncoder = new EncCu [m_numCuEncStacks];
m_cInterSearch = new InterSearch [m_numCuEncStacks];
m_cIntraSearch = new IntraSearch [m_numCuEncStacks]; m_cTrQuant = new TrQuant [m_numCuEncStacks];
m_CABACEncoder = new CABACEncoder [m_numCuEncStacks];
m_cRdCost = new RdCost [m_numCuEncStacks];
m_CtxCache = new CtxCache [m_numCuEncStacks];
for( int jId = 0; jId < m_numCuEncStacks; jId++ )
{
m_cCuEncoder[jId]. create( this );
}
#else
m_cCuEncoder. create( this );
#endif
#if JVET_J0090_MEMORY_BANDWITH_MEASURE
m_cInterSearch.cacheAssign( &m_cacheModel );
#endif
m_cLoopFilter.create( m_maxTotalCUDepth );
#if ENABLE_SPLIT_PARALLELISM
m_cReshaper = new EncReshape[m_numCuEncStacks];
#endif
if (m_lmcsEnabled)
{
#if ENABLE_SPLIT_PARALLELISM
for (int jId = 0; jId < m_numCuEncStacks; jId++)
{
m_cReshaper[jId].createEnc(getSourceWidth(), getSourceHeight(), m_maxCUWidth, m_maxCUHeight, m_bitDepth[COMPONENT_Y]);
}
#else
m_cReshaper.createEnc( getSourceWidth(), getSourceHeight(), m_maxCUWidth, m_maxCUHeight, m_bitDepth[COMPONENT_Y]);
#endif
}
if ( m_RCEnableRateControl )
{
m_cRateCtrl.init(m_framesToBeEncoded, m_RCTargetBitrate, (int)((double)m_iFrameRate / m_temporalSubsampleRatio + 0.5), m_iGOPSize, m_iSourceWidth, m_iSourceHeight,
m_maxCUWidth, m_maxCUHeight, getBitDepth(CHANNEL_TYPE_LUMA), m_RCKeepHierarchicalBit, m_RCUseLCUSeparateModel, m_GOPList);
}
}
void EncLib::destroy ()
{
// destroy processing unit classes
m_cGOPEncoder. destroy();
m_cSliceEncoder. destroy();
#if ENABLE_SPLIT_PARALLELISM
for( int jId = 0; jId < m_numCuEncStacks; jId++ )
{
m_cCuEncoder[jId].destroy();
}
#else
m_cCuEncoder. destroy();
#endif
if( m_alf )
{
m_cEncALF.destroy();
}
m_cEncSAO. destroyEncData();
m_cEncSAO. destroy();
m_cLoopFilter. destroy();
m_cRateCtrl. destroy();
#if ENABLE_SPLIT_PARALLELISM
for (int jId = 0; jId < m_numCuEncStacks; jId++)
{
m_cReshaper[jId]. destroy();
}
#else
m_cReshaper. destroy();
#endif
#if ENABLE_SPLIT_PARALLELISM for( int jId = 0; jId < m_numCuEncStacks; jId++ )
{
m_cInterSearch[jId]. destroy();
m_cIntraSearch[jId]. destroy();
}
#else
m_cInterSearch. destroy();
m_cIntraSearch. destroy();
#endif
#if ENABLE_SPLIT_PARALLELISM
delete[] m_cCuEncoder;
delete[] m_cInterSearch;
delete[] m_cIntraSearch;
delete[] m_cTrQuant;
delete[] m_CABACEncoder;
delete[] m_cRdCost;
delete[] m_CtxCache;
#endif
return;
}
void EncLib::init( bool isFieldCoding, AUWriterIf* auWriterIf )
{
m_AUWriterIf = auWriterIf;
SPS &sps0=*(m_spsMap.allocatePS(0)); // NOTE: implementations that use more than 1 SPS need to be aware of activation issues.
PPS &pps0 = *( m_ppsMap.allocatePS( m_layerId ) );
APS &aps0 = *( m_apsMap.allocatePS( SCALING_LIST_APS ) );
aps0.setAPSId( 0 );
aps0.setAPSType( SCALING_LIST_APS );
// initialize SPS
xInitSPS( sps0, m_cVPS );
xInitVPS(m_cVPS, sps0);
int dpsId = getDecodingParameterSetEnabled() ? 1 : 0;
xInitDPS(m_dps, sps0, dpsId);
sps0.setDecodingParameterSetId(m_dps.getDecodingParameterSetId());
#if ENABLE_SPLIT_PARALLELISM
if( omp_get_dynamic() )
{
omp_set_dynamic( false );
}
omp_set_nested( true );
#endif
if (getUseCompositeRef() || getDependentRAPIndicationSEIEnabled())
{
sps0.setLongTermRefsPresent(true);
}
#if U0132_TARGET_BITS_SATURATION
if (m_RCCpbSaturationEnabled)
{
m_cRateCtrl.initHrdParam(sps0.getHrdParameters(), m_iFrameRate, m_RCInitialCpbFullness);
}
#endif
#if ENABLE_SPLIT_PARALLELISM
for( int jId = 0; jId < m_numCuEncStacks; jId++ )
{
m_cRdCost[jId].setCostMode ( m_costMode );
}
#else
m_cRdCost.setCostMode ( m_costMode );
#endif
// initialize PPS pps0.setPicWidthInLumaSamples( m_iSourceWidth );
pps0.setPicHeightInLumaSamples( m_iSourceHeight );
pps0.setConformanceWindow( m_conformanceWindow );
xInitPPS(pps0, sps0);
// initialize APS
xInitRPL(sps0, isFieldCoding);
if( m_rprEnabled )
{
PPS &pps = *( m_ppsMap.allocatePS( ENC_PPS_ID_RPR ) );
Window& inputScalingWindow = pps0.getScalingWindow();
#if JVET_Q0487_SCALING_WINDOW_ISSUES
int scaledWidth = int( ( pps0.getPicWidthInLumaSamples() - SPS::getWinUnitX( sps0.getChromaFormatIdc() ) * ( inputScalingWindow.getWindowLeftOffset() + inputScalingWindow.getWindowRightOffset() ) ) / m_scalingRatioHor );
#else
int scaledWidth = int( ( pps0.getPicWidthInLumaSamples() - inputScalingWindow.getWindowLeftOffset() - inputScalingWindow.getWindowRightOffset() ) / m_scalingRatioHor );
#endif
int minSizeUnit = std::max(8, (int)(sps0.getMaxCUHeight() >> (sps0.getMaxCodingDepth() - 1)));
int temp = scaledWidth / minSizeUnit;
int width = ( scaledWidth - ( temp * minSizeUnit) > 0 ? temp + 1 : temp ) * minSizeUnit;
#if JVET_Q0487_SCALING_WINDOW_ISSUES
int scaledHeight = int( ( pps0.getPicHeightInLumaSamples() - SPS::getWinUnitY( sps0.getChromaFormatIdc() ) * ( inputScalingWindow.getWindowTopOffset() + inputScalingWindow.getWindowBottomOffset() ) ) / m_scalingRatioVer );
#else
int scaledHeight = int( ( pps0.getPicHeightInLumaSamples() - inputScalingWindow.getWindowTopOffset() - inputScalingWindow.getWindowBottomOffset() ) / m_scalingRatioVer );
#endif
temp = scaledHeight / minSizeUnit;
int height = ( scaledHeight - ( temp * minSizeUnit) > 0 ? temp + 1 : temp ) * minSizeUnit;
pps.setPicWidthInLumaSamples( width );
pps.setPicHeightInLumaSamples( height );
Window conformanceWindow;
conformanceWindow.setWindow( 0, ( width - scaledWidth ) / SPS::getWinUnitX( sps0.getChromaFormatIdc() ), 0, ( height - scaledHeight ) / SPS::getWinUnitY( sps0.getChromaFormatIdc() ) );
pps.setConformanceWindow( conformanceWindow );
Window scalingWindow;
scalingWindow.setWindow( 0, width - scaledWidth, 0, height - scaledHeight );
pps.setScalingWindow( scalingWindow );
// disable picture partitioning for scaled RPR pictures (slice/tile config only provided for the original resolution)
m_noPicPartitionFlag = true;
xInitPPS( pps, sps0 ); // will allocate memory for and initialize pps.pcv inside
}
#if ER_CHROMA_QP_WCG_PPS
if (m_wcgChromaQpControl.isEnabled())
{
PPS &pps1=*(m_ppsMap.allocatePS(1));
xInitPPS(pps1, sps0);
}
#endif
if (getUseCompositeRef())
{
PPS &pps2 = *(m_ppsMap.allocatePS(2));
xInitPPS(pps2, sps0);
xInitPPSforLT(pps2);
}
xInitPicHeader(m_picHeader, sps0, pps0);
// initialize processing unit classes
m_cGOPEncoder. init( this );
m_cSliceEncoder.init( this, sps0 );
#if ENABLE_SPLIT_PARALLELISM
for( int jId = 0; jId < m_numCuEncStacks; jId++ )
{
// precache a few objects
for( int i = 0; i < 10; i++ )
{
auto x = m_CtxCache[jId].get(); m_CtxCache[jId].cache( x );
}
m_cCuEncoder[jId].init( this, sps0, jId );
// initialize transform & quantization class
m_cTrQuant[jId].init( jId == 0 ? nullptr : m_cTrQuant[0].getQuant(),
1 << m_log2MaxTbSize,
m_useRDOQ,
m_useRDOQTS,
#if T0196_SELECTIVE_RDOQ
m_useSelectiveRDOQ,
#endif
true
);
// initialize encoder search class
CABACWriter* cabacEstimator = m_CABACEncoder[jId].getCABACEstimator( &sps0 );
m_cIntraSearch[jId].init( this,
&m_cTrQuant[jId],
&m_cRdCost[jId],
cabacEstimator,
getCtxCache( jId ), m_maxCUWidth, m_maxCUHeight, m_maxTotalCUDepth
, &m_cReshaper[jId]
, sps0.getBitDepth(CHANNEL_TYPE_LUMA)
);
m_cInterSearch[jId].init( this,
&m_cTrQuant[jId],
m_iSearchRange,
m_bipredSearchRange,
m_motionEstimationSearchMethod,
getUseCompositeRef(),
m_maxCUWidth, m_maxCUHeight, m_maxTotalCUDepth, &m_cRdCost[jId], cabacEstimator, getCtxCache( jId )
, &m_cReshaper[jId]
);
// link temporary buffets from intra search with inter search to avoid unnecessary memory overhead
m_cInterSearch[jId].setTempBuffers( m_cIntraSearch[jId].getSplitCSBuf(), m_cIntraSearch[jId].getFullCSBuf(), m_cIntraSearch[jId].getSaveCSBuf() );
}
#else // ENABLE_SPLIT_PARALLELISM || ENABLE_WPP_PARALLELISM
m_cCuEncoder. init( this, sps0 );
// initialize transform & quantization class
m_cTrQuant.init( nullptr,
1 << m_log2MaxTbSize,
m_useRDOQ,
m_useRDOQTS,
#if T0196_SELECTIVE_RDOQ
m_useSelectiveRDOQ,
#endif
true
);
// initialize encoder search class
CABACWriter* cabacEstimator = m_CABACEncoder.getCABACEstimator(&sps0);
m_cIntraSearch.init( this,
&m_cTrQuant,
&m_cRdCost,
cabacEstimator,
getCtxCache(), m_maxCUWidth, m_maxCUHeight, m_maxTotalCUDepth
, &m_cReshaper
, sps0.getBitDepth(CHANNEL_TYPE_LUMA)
);
m_cInterSearch.init( this,
&m_cTrQuant,
m_iSearchRange,
m_bipredSearchRange,
m_motionEstimationSearchMethod,
getUseCompositeRef(), m_maxCUWidth, m_maxCUHeight, m_maxTotalCUDepth, &m_cRdCost, cabacEstimator, getCtxCache()
, &m_cReshaper
);
// link temporary buffets from intra search with inter search to avoid unneccessary memory overhead
m_cInterSearch.setTempBuffers( m_cIntraSearch.getSplitCSBuf(), m_cIntraSearch.getFullCSBuf(), m_cIntraSearch.getSaveCSBuf() );
#endif // ENABLE_SPLIT_PARALLELISM || ENABLE_WPP_PARALLELISM
m_iMaxRefPicNum = 0;
#if ER_CHROMA_QP_WCG_PPS
if( m_wcgChromaQpControl.isEnabled() )
{
xInitScalingLists( sps0, *m_apsMap.getPS( 1 ) );
xInitScalingLists( sps0, aps0 );
}
else
#endif
{
xInitScalingLists( sps0, aps0 );
}
if( m_rprEnabled )
{
xInitScalingLists( sps0, *m_apsMap.getPS( ENC_PPS_ID_RPR ) );
}
if (getUseCompositeRef())
{
Picture *picBg = new Picture;
picBg->create( sps0.getChromaFormatIdc(), Size( pps0.getPicWidthInLumaSamples(), pps0.getPicHeightInLumaSamples() ), sps0.getMaxCUWidth(), sps0.getMaxCUWidth() + 16, false, m_layerId );
picBg->getRecoBuf().fill(0);
picBg->finalInit( &m_cVPS, sps0, pps0, &m_picHeader, m_apss, m_lmcsAPS, m_scalinglistAPS );
picBg->allocateNewSlice();
picBg->createSpliceIdx(pps0.pcv->sizeInCtus);
m_cGOPEncoder.setPicBg(picBg);
Picture *picOrig = new Picture;
picOrig->create( sps0.getChromaFormatIdc(), Size( pps0.getPicWidthInLumaSamples(), pps0.getPicHeightInLumaSamples() ), sps0.getMaxCUWidth(), sps0.getMaxCUWidth() + 16, false, m_layerId );
picOrig->getOrigBuf().fill(0);
m_cGOPEncoder.setPicOrig(picOrig);
}
}
void EncLib::xInitScalingLists( SPS &sps, APS &aps )
{
// Initialise scaling lists
// The encoder will only use the SPS scaling lists. The PPS will never be marked present.
const int maxLog2TrDynamicRange[MAX_NUM_CHANNEL_TYPE] =
{
sps.getMaxLog2TrDynamicRange(CHANNEL_TYPE_LUMA),
sps.getMaxLog2TrDynamicRange(CHANNEL_TYPE_CHROMA)
};
Quant* quant = getTrQuant()->getQuant();
if(getUseScalingListId() == SCALING_LIST_OFF)
{
quant->setFlatScalingList(maxLog2TrDynamicRange, sps.getBitDepths());
quant->setUseScalingList(false);
#if ENABLE_SPLIT_PARALLELISM
for( int jId = 1; jId < m_numCuEncStacks; jId++ )
{
getTrQuant( jId )->getQuant()->setFlatScalingList( maxLog2TrDynamicRange, sps.getBitDepths() );
getTrQuant( jId )->getQuant()->setUseScalingList( false );
}
#endif
}
else if(getUseScalingListId() == SCALING_LIST_DEFAULT)
{
aps.getScalingList().setDefaultScalingList ();
quant->setScalingList( &( aps.getScalingList() ), maxLog2TrDynamicRange, sps.getBitDepths() );
quant->setUseScalingList(true);#if ENABLE_SPLIT_PARALLELISM
for( int jId = 1; jId < m_numCuEncStacks; jId++ )
{
getTrQuant( jId )->getQuant()->setUseScalingList( true );
}
aps.getScalingList().setDisableScalingMatrixForLfnstBlks(getDisableScalingMatrixForLfnstBlks());
#endif
}
else if(getUseScalingListId() == SCALING_LIST_FILE_READ)
{
aps.getScalingList().setDefaultScalingList();
CHECK( aps.getScalingList().xParseScalingList( getScalingListFileName() ), "Error Parsing Scaling List Input File" );
aps.getScalingList().checkDcOfMatrix();
if( aps.getScalingList().isNotDefaultScalingList() == false )
{
setUseScalingListId( SCALING_LIST_DEFAULT );
}
quant->setScalingList( &( aps.getScalingList() ), maxLog2TrDynamicRange, sps.getBitDepths() );
quant->setUseScalingList(true);
#if ENABLE_SPLIT_PARALLELISM
for( int jId = 1; jId < m_numCuEncStacks; jId++ )
{
getTrQuant( jId )->getQuant()->setUseScalingList( true );
}
#endif
aps.getScalingList().setDisableScalingMatrixForLfnstBlks(getDisableScalingMatrixForLfnstBlks());
}
else
{
THROW("error : ScalingList == " << getUseScalingListId() << " not supported\n");
}
if( getUseScalingListId() == SCALING_LIST_FILE_READ )
{
// Prepare delta's:
for (uint32_t scalingListId = 0; scalingListId < 28; scalingListId++)
{
aps.getScalingList().checkPredMode(scalingListId);
}
}
}
void EncLib::xInitPPSforLT(PPS& pps)
{
pps.setOutputFlagPresentFlag(true);
pps.setDeblockingFilterControlPresentFlag(true);
pps.setPPSDeblockingFilterDisabledFlag(true);
}
// ====================================================================================================================
// Public member functions
// ====================================================================================================================
void EncLib::deletePicBuffer()
{
PicList::iterator iterPic = m_cListPic.begin();
int iSize = int( m_cListPic.size() );
for ( int i = 0; i < iSize; i++ )
{
Picture* pcPic = *(iterPic++);
pcPic->destroy();
// get rid of the qpadaption layer
while( pcPic->aqlayer.size() )
{
delete pcPic->aqlayer.back(); pcPic->aqlayer.pop_back();
}
delete pcPic;
pcPic = NULL;
}
m_cListPic.clear();
}
bool EncLib::encodePrep( bool flush, PelStorage* pcPicYuvOrg, PelStorage* cPicYuvTrueOrg, const InputColourSpaceConversion snrCSC, std::list<PelUnitBuf*>& rcListPicYuvRecOut, int& iNumEncoded )
{
if( m_compositeRefEnabled && m_cGOPEncoder.getPicBg()->getSpliceFull() && m_iPOCLast >= 10 && m_iNumPicRcvd == 0 && m_cGOPEncoder.getEncodedLTRef() == false )
{
Picture* picCurr = NULL;
xGetNewPicBuffer( rcListPicYuvRecOut, picCurr, 2 );
const PPS *pps = m_ppsMap.getPS( 2 );
const SPS *sps = m_spsMap.getPS( pps->getSPSId() );
picCurr->M_BUFS( 0, PIC_ORIGINAL ).copyFrom( m_cGOPEncoder.getPicBg()->getRecoBuf() );
picCurr->finalInit( &m_cVPS, *sps, *pps, &m_picHeader, m_apss, m_lmcsAPS, m_scalinglistAPS );
picCurr->poc = m_iPOCLast - 1;
m_iPOCLast -= 2;
if( getUseAdaptiveQP() )
{
AQpPreanalyzer::preanalyze( picCurr );
}
if( m_RCEnableRateControl )
{
m_cRateCtrl.initRCGOP( m_iNumPicRcvd );
}
m_cGOPEncoder.compressGOP( m_iPOCLast, m_iNumPicRcvd, m_cListPic, rcListPicYuvRecOut, false, false, snrCSC, m_printFrameMSE, true, 0 );
#if JVET_O0756_CALCULATE_HDRMETRICS
m_metricTime = m_cGOPEncoder.getMetricTime();
#endif
m_cGOPEncoder.setEncodedLTRef( true );
if( m_RCEnableRateControl )
{
m_cRateCtrl.destroyRCGOP();
}
iNumEncoded = 0;
m_iNumPicRcvd = 0;
}
//PROF_ACCUM_AND_START_NEW_SET( getProfilerPic(), P_GOP_LEVEL );
if( pcPicYuvOrg != NULL )
{
// get original YUV
Picture* pcPicCurr = NULL;
int ppsID = -1; // Use default PPS ID
#if ER_CHROMA_QP_WCG_PPS
if( getWCGChromaQPControl().isEnabled() )
{
ppsID = getdQPs()[m_iPOCLast / ( m_compositeRefEnabled ? 2 : 1 ) + 1];
ppsID += ( getSwitchPOC() != -1 && ( m_iPOCLast + 1 >= getSwitchPOC() ) ? 1 : 0 );
}
#endif
if( m_rprEnabled && m_uiIntraPeriod == -1 )
{
const int poc = m_iPOCLast + ( m_compositeRefEnabled ? 2 : 1 );
if( poc / m_switchPocPeriod % 2 )
{
ppsID = ENC_PPS_ID_RPR;
}
else
{
ppsID = 0; }
}
if( m_cVPS.getMaxLayers() > 1 )
{
ppsID = m_layerId;
}
xGetNewPicBuffer( rcListPicYuvRecOut, pcPicCurr, ppsID );
const PPS *pPPS = ( ppsID < 0 ) ? m_ppsMap.getFirstPS() : m_ppsMap.getPS( ppsID );
const SPS *pSPS = m_spsMap.getPS( pPPS->getSPSId() );
if( m_rprEnabled )
{
pcPicCurr->M_BUFS( 0, PIC_ORIGINAL_INPUT ).getBuf( COMPONENT_Y ).copyFrom( pcPicYuvOrg->getBuf( COMPONENT_Y ) );
pcPicCurr->M_BUFS( 0, PIC_ORIGINAL_INPUT ).getBuf( COMPONENT_Cb ).copyFrom( pcPicYuvOrg->getBuf( COMPONENT_Cb ) );
pcPicCurr->M_BUFS( 0, PIC_ORIGINAL_INPUT ).getBuf( COMPONENT_Cr ).copyFrom( pcPicYuvOrg->getBuf( COMPONENT_Cr ) );
pcPicCurr->M_BUFS( 0, PIC_TRUE_ORIGINAL_INPUT ).getBuf( COMPONENT_Y ).copyFrom( cPicYuvTrueOrg->getBuf( COMPONENT_Y ) );
pcPicCurr->M_BUFS( 0, PIC_TRUE_ORIGINAL_INPUT ).getBuf( COMPONENT_Cb ).copyFrom( cPicYuvTrueOrg->getBuf( COMPONENT_Cb ) );
pcPicCurr->M_BUFS( 0, PIC_TRUE_ORIGINAL_INPUT ).getBuf( COMPONENT_Cr ).copyFrom( cPicYuvTrueOrg->getBuf( COMPONENT_Cr ) );
const ChromaFormat chromaFormatIDC = pSPS->getChromaFormatIdc();
const PPS *refPPS = m_ppsMap.getPS( 0 );
const Window& curScalingWindow = pPPS->getScalingWindow();
#if JVET_Q0487_SCALING_WINDOW_ISSUES
int curPicWidth = pPPS->getPicWidthInLumaSamples() - SPS::getWinUnitX( pSPS->getChromaFormatIdc() ) * ( curScalingWindow.getWindowLeftOffset() + curScalingWindow.getWindowRightOffset() );
int curPicHeight = pPPS->getPicHeightInLumaSamples() - SPS::getWinUnitY( pSPS->getChromaFormatIdc() ) * ( curScalingWindow.getWindowTopOffset() + curScalingWindow.getWindowBottomOffset() );
#else
int curPicWidth = pPPS->getPicWidthInLumaSamples() - curScalingWindow.getWindowLeftOffset() - curScalingWindow.getWindowRightOffset();
int curPicHeight = pPPS->getPicHeightInLumaSamples() - curScalingWindow.getWindowTopOffset() - curScalingWindow.getWindowBottomOffset();
#endif
const Window& refScalingWindow = refPPS->getScalingWindow();
#if JVET_Q0487_SCALING_WINDOW_ISSUES
int refPicWidth = refPPS->getPicWidthInLumaSamples() - SPS::getWinUnitX( pSPS->getChromaFormatIdc() ) * ( refScalingWindow.getWindowLeftOffset() + refScalingWindow.getWindowRightOffset() );
int refPicHeight = refPPS->getPicHeightInLumaSamples() - SPS::getWinUnitY( pSPS->getChromaFormatIdc() ) * ( refScalingWindow.getWindowTopOffset() + refScalingWindow.getWindowBottomOffset() );
#else
int refPicWidth = refPPS->getPicWidthInLumaSamples() - refScalingWindow.getWindowLeftOffset() - refScalingWindow.getWindowRightOffset();
int refPicHeight = refPPS->getPicHeightInLumaSamples() - refScalingWindow.getWindowTopOffset() - refScalingWindow.getWindowBottomOffset();
#endif
int xScale = ( ( refPicWidth << SCALE_RATIO_BITS ) + ( curPicWidth >> 1 ) ) / curPicWidth;
int yScale = ( ( refPicHeight << SCALE_RATIO_BITS ) + ( curPicHeight >> 1 ) ) / curPicHeight;
std::pair<int, int> scalingRatio = std::pair<int, int>( xScale, yScale );
Picture::rescalePicture( scalingRatio, *pcPicYuvOrg, refPPS->getScalingWindow(), pcPicCurr->getOrigBuf(), pPPS->getScalingWindow(), chromaFormatIDC, pSPS->getBitDepths(), true, true,
pSPS->getHorCollocatedChromaFlag(), pSPS->getVerCollocatedChromaFlag() );
Picture::rescalePicture( scalingRatio, *cPicYuvTrueOrg, refPPS->getScalingWindow(), pcPicCurr->getTrueOrigBuf(), pPPS->getScalingWindow(), chromaFormatIDC, pSPS->getBitDepths(), true, true,
pSPS->getHorCollocatedChromaFlag(), pSPS->getVerCollocatedChromaFlag() );
}
else
{
pcPicCurr->M_BUFS( 0, PIC_ORIGINAL ).swap( *pcPicYuvOrg );
pcPicCurr->M_BUFS( 0, PIC_TRUE_ORIGINAL ).swap( *cPicYuvTrueOrg );
}
pcPicCurr->finalInit( &m_cVPS, *pSPS, *pPPS, &m_picHeader, m_apss, m_lmcsAPS, m_scalinglistAPS );
pcPicCurr->poc = m_iPOCLast;
// compute image characteristics
if( getUseAdaptiveQP() )
{
AQpPreanalyzer::preanalyze( pcPicCurr );
}
}
if( ( m_iNumPicRcvd == 0 ) || ( !flush && ( m_iPOCLast != 0 ) && ( m_iNumPicRcvd != m_iGOPSize ) && ( m_iGOPSize != 0 ) ) ) {
iNumEncoded = 0;
return true;
}
if( m_RCEnableRateControl )
{
m_cRateCtrl.initRCGOP( m_iNumPicRcvd );
}
m_picIdInGOP = 0;
return false;
}
/**
- Application has picture buffer list with size of GOP + 1
- Picture buffer list acts like as ring buffer
- End of the list has the latest picture
.
\param flush cause encoder to encode a partial GOP
\param pcPicYuvOrg original YUV picture
\param pcPicYuvTrueOrg
\param snrCSC
\retval rcListPicYuvRecOut list of reconstruction YUV pictures
\retval accessUnitsOut list of output access units
\retval iNumEncoded number of encoded pictures
*/
bool EncLib::encode( const InputColourSpaceConversion snrCSC, std::list<PelUnitBuf*>& rcListPicYuvRecOut, int& iNumEncoded )
{
// compress GOP
m_cGOPEncoder.compressGOP( m_iPOCLast, m_iNumPicRcvd, m_cListPic, rcListPicYuvRecOut,
false, false, snrCSC, m_printFrameMSE, false, m_picIdInGOP );
m_picIdInGOP++;
// go over all pictures in a GOP excluding the first IRAP
if( m_picIdInGOP != m_iGOPSize && m_iPOCLast )
{
return true;
}
#if JVET_O0756_CALCULATE_HDRMETRICS
m_metricTime = m_cGOPEncoder.getMetricTime();
#endif
if( m_RCEnableRateControl )
{
m_cRateCtrl.destroyRCGOP();
}
iNumEncoded = m_iNumPicRcvd;
m_iNumPicRcvd = 0;
m_uiNumAllPicCoded += iNumEncoded;
return false;
}
/**------------------------------------------------
Separate interlaced frame into two fields
-------------------------------------------------**/
void separateFields(Pel* org, Pel* dstField, uint32_t stride, uint32_t width, uint32_t height, bool isTop)
{
if (!isTop)
{
org += stride;
}
for (int y = 0; y < height>>1; y++)
{ for (int x = 0; x < width; x++)
{
dstField[x] = org[x];
}
dstField += stride;
org += stride*2;
}
}
bool EncLib::encodePrep( bool flush, PelStorage* pcPicYuvOrg, PelStorage* pcPicYuvTrueOrg, const InputColourSpaceConversion snrCSC, std::list<PelUnitBuf*>& rcListPicYuvRecOut,
int& iNumEncoded, bool isTff )
{
iNumEncoded = 0;
bool keepDoing = true;
for( int fieldNum = 0; fieldNum < 2; fieldNum++ )
{
if( pcPicYuvOrg )
{
/* -- field initialization -- */
const bool isTopField = isTff == ( fieldNum == 0 );
Picture *pcField;
xGetNewPicBuffer( rcListPicYuvRecOut, pcField, -1 );
for( uint32_t comp = 0; comp < ::getNumberValidComponents( pcPicYuvOrg->chromaFormat ); comp++ )
{
const ComponentID compID = ComponentID( comp );
{
PelBuf compBuf = pcPicYuvOrg->get( compID );
separateFields( compBuf.buf,
pcField->getOrigBuf().get( compID ).buf,
compBuf.stride,
compBuf.width,
compBuf.height,
isTopField );
// to get fields of true original buffer to avoid wrong PSNR calculation in summary
compBuf = pcPicYuvTrueOrg->get( compID );
separateFields( compBuf.buf,
pcField->getTrueOrigBuf().get(compID).buf,
compBuf.stride,
compBuf.width,
compBuf.height,
isTopField);
}
}
{
int ppsID = -1; // Use default PPS ID
const PPS *pPPS = ( ppsID < 0 ) ? m_ppsMap.getFirstPS() : m_ppsMap.getPS( ppsID );
const SPS *pSPS = m_spsMap.getPS( pPPS->getSPSId() );
pcField->finalInit( &m_cVPS, *pSPS, *pPPS, &m_picHeader, m_apss, m_lmcsAPS, m_scalinglistAPS );
}
pcField->poc = m_iPOCLast;
pcField->reconstructed = false;
pcField->setBorderExtension( false );// where is this normally?
pcField->topField = isTopField; // interlaced requirement
// compute image characteristics
if( getUseAdaptiveQP() )
{
AQpPreanalyzer::preanalyze( pcField );
}
}
}
if( m_iNumPicRcvd && ( flush || m_iPOCLast == 1 || m_iNumPicRcvd == m_iGOPSize ) )
{
m_picIdInGOP = 0;
m_iPOCLast -= 2;
keepDoing = false;
}
return keepDoing;
}
bool EncLib::encode( const InputColourSpaceConversion snrCSC, std::list<PelUnitBuf*>& rcListPicYuvRecOut, int& iNumEncoded, bool isTff )
{
iNumEncoded = 0;
for( int fieldNum = 0; fieldNum < 2; fieldNum++ )
{
m_iPOCLast = ( m_iNumPicRcvd == m_iGOPSize ) ? m_uiNumAllPicCoded + m_iNumPicRcvd - 1 : m_iPOCLast + 1;
// compress GOP
m_cGOPEncoder.compressGOP( m_iPOCLast, m_iPOCLast < 2 ? m_iPOCLast + 1 : m_iNumPicRcvd, m_cListPic, rcListPicYuvRecOut, true, isTff, snrCSC, m_printFrameMSE, false, m_picIdInGOP );
#if JVET_O0756_CALCULATE_HDRMETRICS
m_metricTime = m_cGOPEncoder.getMetricTime();
#endif
m_picIdInGOP++;
}
// go over all pictures in a GOP excluding first top field and first bottom field
if( m_picIdInGOP != m_iGOPSize && m_iPOCLast > 1 )
{
return true;
}
iNumEncoded += m_iNumPicRcvd;
m_uiNumAllPicCoded += m_iNumPicRcvd;
m_iNumPicRcvd = 0;
return false;
}
// ====================================================================================================================
// Protected member functions
// ====================================================================================================================
/**
- Application has picture buffer list with size of GOP + 1
- Picture buffer list acts like as ring buffer
- End of the list has the latest picture
.
\retval rpcPic obtained picture buffer
*/
void EncLib::xGetNewPicBuffer ( std::list<PelUnitBuf*>& rcListPicYuvRecOut, Picture*& rpcPic, int ppsId )
{
// rotate the output buffer
rcListPicYuvRecOut.push_back( rcListPicYuvRecOut.front() ); rcListPicYuvRecOut.pop_front();
rpcPic=0;
// At this point, the SPS and PPS can be considered activated - they are copied to the new Pic.
const PPS *pPPS=(ppsId<0) ? m_ppsMap.getFirstPS() : m_ppsMap.getPS(ppsId);
CHECK(!(pPPS!=0), "Unspecified error");
const PPS &pps=*pPPS;
const SPS *pSPS=m_spsMap.getPS(pps.getSPSId());
CHECK(!(pSPS!=0), "Unspecified error");
const SPS &sps=*pSPS;
Slice::sortPicList(m_cListPic);
// use an entry in the buffered list if the maximum number that need buffering has been reached:
if( m_cListPic.size() >= (uint32_t)( m_iGOPSize + getMaxDecPicBuffering( MAX_TLAYER - 1 ) + 2 ) )
{
PicList::iterator iterPic = m_cListPic.begin();
int iSize = int( m_cListPic.size() );
for( int i = 0; i < iSize; i++ )
{
rpcPic = *iterPic;
if( !rpcPic->referenced && rpcPic->layerId == m_layerId )
{
break;
}
else
{
rpcPic = nullptr;
}
iterPic++;
}
// If PPS ID is the same, we will assume that it has not changed since it was last used
// and return the old object.
if( rpcPic && pps.getPPSId() != rpcPic->cs->pps->getPPSId() )
{
// the IDs differ - free up an entry in the list, and then create a new one, as with the case where the max buffering state has not been reached.
rpcPic->destroy();
delete rpcPic;
m_cListPic.erase(iterPic);
rpcPic=0;
}
}
if (rpcPic==0)
{
rpcPic = new Picture;
rpcPic->create( sps.getChromaFormatIdc(), Size( pps.getPicWidthInLumaSamples(), pps.getPicHeightInLumaSamples() ), sps.getMaxCUWidth(), sps.getMaxCUWidth() + 16, false, m_layerId );
if( m_rprEnabled )
{
rpcPic->M_BUFS( 0, PIC_ORIGINAL_INPUT ).create( sps.getChromaFormatIdc(), Area( Position(), Size( sps.getMaxPicWidthInLumaSamples(), sps.getMaxPicHeightInLumaSamples() ) ) );
rpcPic->M_BUFS( 0, PIC_TRUE_ORIGINAL_INPUT ).create( sps.getChromaFormatIdc(), Area( Position(), Size( sps.getMaxPicWidthInLumaSamples(), sps.getMaxPicHeightInLumaSamples() ) ) );
}
if ( getUseAdaptiveQP() )
{
const uint32_t iMaxDQPLayer = m_picHeader.getCuQpDeltaSubdivIntra()/2+1;
rpcPic->aqlayer.resize( iMaxDQPLayer );
for (uint32_t d = 0; d < iMaxDQPLayer; d++)
{
rpcPic->aqlayer[d] = new AQpLayer( pps.getPicWidthInLumaSamples(), pps.getPicHeightInLumaSamples(), sps.getMaxCUWidth() >> d, sps.getMaxCUHeight() >> d );
}
}
m_cListPic.push_back( rpcPic );
}
rpcPic->setBorderExtension( false );
rpcPic->reconstructed = false;
rpcPic->referenced = true;
rpcPic->getHashMap()->clearAll();
m_iPOCLast += (m_compositeRefEnabled ? 2 : 1);
m_iNumPicRcvd++;
}
void EncLib::xInitVPS(VPS& vps, const SPS& sps)
{
// The SPS must have already been set up.
// set the VPS profile information.
vps.setMaxSubLayers(sps.getMaxTLayers());
}
void EncLib::xInitDPS(DPS &dps, const SPS &sps, const int dpsId)
{
// The SPS must have already been set up.
// set the DPS profile information.
dps.setDecodingParameterSetId(dpsId);
dps.setMaxSubLayersMinus1(sps.getMaxTLayers()-1);
std::vector<ProfileTierLevel> ptls;
ptls.resize(1);
ptls[0] = *sps.getProfileTierLevel();
dps.setProfileTierLevel(ptls);
}
void EncLib::xInitSPS( SPS& sps, VPS& vps )
{
ProfileTierLevel* profileTierLevel = sps.getProfileTierLevel();
ConstraintInfo* cinfo = profileTierLevel->getConstraintInfo();
cinfo->setProgressiveSourceFlag (m_progressiveSourceFlag);
cinfo->setInterlacedSourceFlag (m_interlacedSourceFlag);
cinfo->setNonPackedConstraintFlag (m_nonPackedConstraintFlag);
cinfo->setFrameOnlyConstraintFlag (m_frameOnlyConstraintFlag);
cinfo->setIntraOnlyConstraintFlag (m_intraConstraintFlag);
cinfo->setMaxBitDepthConstraintIdc (m_maxBitDepthConstraintIdc);
cinfo->setMaxChromaFormatConstraintIdc((ChromaFormat)m_maxChromaFormatConstraintIdc);
cinfo->setNoQtbttDualTreeIntraConstraintFlag(m_bNoQtbttDualTreeIntraConstraintFlag);
cinfo->setNoPartitionConstraintsOverrideConstraintFlag(m_noPartitionConstraintsOverrideConstraintFlag);
cinfo->setNoSaoConstraintFlag(m_bNoSaoConstraintFlag);
cinfo->setNoAlfConstraintFlag(m_bNoAlfConstraintFlag);
#if JVET_Q0795_CCALF
cinfo->setNoCCAlfConstraintFlag(m_noCCAlfConstraintFlag);
#endif
cinfo->setNoRefWraparoundConstraintFlag(m_bNoRefWraparoundConstraintFlag);
cinfo->setNoTemporalMvpConstraintFlag(m_bNoTemporalMvpConstraintFlag);
cinfo->setNoSbtmvpConstraintFlag(m_bNoSbtmvpConstraintFlag);
cinfo->setNoAmvrConstraintFlag(m_bNoAmvrConstraintFlag);
cinfo->setNoBdofConstraintFlag(m_bNoBdofConstraintFlag);
cinfo->setNoDmvrConstraintFlag(m_noDmvrConstraintFlag);
cinfo->setNoCclmConstraintFlag(m_bNoCclmConstraintFlag);
cinfo->setNoMtsConstraintFlag(m_bNoMtsConstraintFlag);
cinfo->setNoSbtConstraintFlag(m_noSbtConstraintFlag);
cinfo->setNoAffineMotionConstraintFlag(m_bNoAffineMotionConstraintFlag);
cinfo->setNoBcwConstraintFlag(m_bNoBcwConstraintFlag);
cinfo->setNoIbcConstraintFlag(m_noIbcConstraintFlag);
cinfo->setNoCiipConstraintFlag(m_bNoCiipConstraintFlag);
cinfo->setNoFPelMmvdConstraintFlag(m_noFPelMmvdConstraintFlag);
#if !JVET_Q0806
cinfo->setNoTriangleConstraintFlag(m_bNoTriangleConstraintFlag);
#else
cinfo->setNoGeoConstraintFlag(m_noGeoConstraintFlag);
#endif
cinfo->setNoLadfConstraintFlag(m_bNoLadfConstraintFlag);
cinfo->setNoTransformSkipConstraintFlag(m_noTransformSkipConstraintFlag);
cinfo->setNoBDPCMConstraintFlag(m_noBDPCMConstraintFlag);
cinfo->setNoJointCbCrConstraintFlag(m_noJointCbCrConstraintFlag);
cinfo->setNoQpDeltaConstraintFlag(m_bNoQpDeltaConstraintFlag);
cinfo->setNoDepQuantConstraintFlag(m_bNoDepQuantConstraintFlag);
cinfo->setNoSignDataHidingConstraintFlag(m_bNoSignDataHidingConstraintFlag);
cinfo->setNoTrailConstraintFlag(m_noTrailConstraintFlag);
cinfo->setNoStsaConstraintFlag(m_noStsaConstraintFlag);
cinfo->setNoRaslConstraintFlag(m_noRaslConstraintFlag);
cinfo->setNoRadlConstraintFlag(m_noRadlConstraintFlag);
cinfo->setNoIdrConstraintFlag(m_noIdrConstraintFlag);
cinfo->setNoCraConstraintFlag(m_noCraConstraintFlag);
cinfo->setNoGdrConstraintFlag(m_noGdrConstraintFlag);
cinfo->setNoApsConstraintFlag(m_noApsConstraintFlag);
profileTierLevel->setLevelIdc (m_level);
profileTierLevel->setTierFlag (m_levelTier);
profileTierLevel->setProfileIdc (m_profile);
profileTierLevel->setNumSubProfile(m_numSubProfile);
for (int k = 0; k < m_numSubProfile; k++) {
profileTierLevel->setSubProfileIdc(k, m_subProfile[k]);
}
/* XXX: should Main be marked as compatible with still picture? */
/* XXX: may be a good idea to refactor the above into a function
* that chooses the actual compatibility based upon options */
sps.setVPSId(m_cVPS.getVPSId());
sps.setMaxPicWidthInLumaSamples( m_iSourceWidth );
sps.setMaxPicHeightInLumaSamples( m_iSourceHeight );
sps.setMaxCUWidth ( m_maxCUWidth );
sps.setMaxCUHeight ( m_maxCUHeight );
sps.setMaxCodingDepth ( m_maxTotalCUDepth );
sps.setChromaFormatIdc ( m_chromaFormatIDC );
sps.setLog2DiffMaxMinCodingBlockSize(m_log2DiffMaxMinCodingBlockSize);
sps.setCTUSize ( m_CTUSize );
sps.setSplitConsOverrideEnabledFlag ( m_useSplitConsOverride );
sps.setMinQTSizes ( m_uiMinQT );
sps.setMaxMTTHierarchyDepth ( m_uiMaxMTTHierarchyDepth, m_uiMaxMTTHierarchyDepthI, m_uiMaxMTTHierarchyDepthIChroma );
unsigned maxBtSize[3], maxTtSize[3];
memcpy(maxBtSize, m_uiMinQT, sizeof(maxBtSize));
memcpy(maxTtSize, m_uiMinQT, sizeof(maxTtSize));
if (m_uiMaxMTTHierarchyDepth)
{
maxBtSize[1] = std::min(m_CTUSize, (unsigned)MAX_BT_SIZE_INTER);
maxTtSize[1] = std::min(m_CTUSize, (unsigned)MAX_TT_SIZE_INTER);
}
if (m_uiMaxMTTHierarchyDepthI)
{
maxBtSize[0] = std::min(m_CTUSize, (unsigned)MAX_BT_SIZE);
maxTtSize[0] = std::min(m_CTUSize, (unsigned)MAX_TT_SIZE);
}
if (m_uiMaxMTTHierarchyDepthIChroma)
{
maxBtSize[2] = std::min(m_CTUSize, (unsigned)MAX_BT_SIZE_C);
maxTtSize[2] = std::min(m_CTUSize, (unsigned)MAX_TT_SIZE_C);
}
sps.setMaxBTSize ( maxBtSize[1], maxBtSize[0], maxBtSize[2] );
sps.setMaxTTSize ( maxTtSize[1], maxTtSize[0], maxTtSize[2] );
sps.setIDRRefParamListPresent ( m_idrRefParamList );
sps.setUseDualITree ( m_dualITree );
sps.setUseLFNST ( m_LFNST );
sps.setSBTMVPEnabledFlag ( m_SubPuMvpMode );
sps.setAMVREnabledFlag ( m_ImvMode != IMV_OFF );
sps.setBDOFEnabledFlag ( m_BIO );
sps.setUseAffine ( m_Affine );
sps.setUseAffineType ( m_AffineType );
sps.setUsePROF ( m_PROF );
sps.setUseLMChroma ( m_LMChroma ? true : false );
sps.setHorCollocatedChromaFlag( m_horCollocatedChromaFlag );
sps.setVerCollocatedChromaFlag( m_verCollocatedChromaFlag );
sps.setUseMTS ( m_IntraMTS || m_InterMTS || m_ImplicitMTS );
sps.setUseIntraMTS ( m_IntraMTS );
sps.setUseInterMTS ( m_InterMTS );
sps.setUseSBT ( m_SBT );
sps.setUseSMVD ( m_SMVD );
sps.setUseBcw ( m_bcw );
#if LUMA_ADAPTIVE_DEBLOCKING_FILTER_QP_OFFSET
sps.setLadfEnabled ( m_LadfEnabled );
if ( m_LadfEnabled )
{
sps.setLadfNumIntervals ( m_LadfNumIntervals );
for ( int k = 0; k < m_LadfNumIntervals; k++ )
{
sps.setLadfQpOffset( m_LadfQpOffset[k], k );
sps.setLadfIntervalLowerBound( m_LadfIntervalLowerBound[k], k );
}
CHECK( m_LadfIntervalLowerBound[0] != 0, "abnormal value set to LadfIntervalLowerBound[0]" );
}
#endif
sps.setUseCiip ( m_ciip );
#if !JVET_Q0806
sps.setUseTriangle ( m_Triangle );
#else
sps.setUseGeo ( m_Geo );
#endif
sps.setUseMMVD ( m_MMVD );
sps.setFpelMmvdEnabledFlag (( m_MMVD ) ? m_allowDisFracMMVD : false);
sps.setBdofControlPresentFlag(m_BIO);
sps.setDmvrControlPresentFlag(m_DMVR);
sps.setProfControlPresentFlag(m_PROF);
sps.setAffineAmvrEnabledFlag ( m_AffineAmvr );
sps.setUseDMVR ( m_DMVR );
sps.setUseColorTrans(m_useColorTrans);
sps.setPLTMode ( m_PLTMode);
sps.setIBCFlag ( m_IBCMode);
sps.setWrapAroundEnabledFlag ( m_wrapAround );
sps.setWrapAroundOffset ( m_wrapAroundOffset );
// ADD_NEW_TOOL : (encoder lib) set tool enabling flags and associated parameters here
sps.setUseISP ( m_ISP );
sps.setUseLmcs ( m_lmcsEnabled );
sps.setUseMRL ( m_MRL );
sps.setUseMIP ( m_MIP );
int minCUSize = sps.getMaxCUWidth() >> sps.getLog2DiffMaxMinCodingBlockSize();
int log2MinCUSize = 0;
while(minCUSize > 1)
{
minCUSize >>= 1;
log2MinCUSize++;
}
sps.setLog2MinCodingBlockSize(log2MinCUSize);
CHECK(log2MinCUSize > std::min(6, floorLog2(sps.getMaxCUWidth())), "log2_min_luma_coding_block_size_minus2 shall be in the range of 0 to min (4, log2_ctu_size - 2)");
CHECK(m_uiMaxMTTHierarchyDepth > 2 * (floorLog2(sps.getCTUSize()) - sps.getLog2MinCodingBlockSize()), "sps_max_mtt_hierarchy_depth_inter_slice shall be in the range 0 to 2*(ctbLog2SizeY - log2MinCUSize)");
CHECK(m_uiMaxMTTHierarchyDepthI > 2 * (floorLog2(sps.getCTUSize()) - sps.getLog2MinCodingBlockSize()), "sps_max_mtt_hierarchy_depth_intra_slice_luma shall be in the range 0 to 2*(ctbLog2SizeY - log2MinCUSize)");
CHECK(m_uiMaxMTTHierarchyDepthIChroma > 2 * (floorLog2(sps.getCTUSize()) - sps.getLog2MinCodingBlockSize()), "sps_max_mtt_hierarchy_depth_intra_slice_chroma shall be in the range 0 to 2*(ctbLog2SizeY - log2MinCUSize)");
sps.setTransformSkipEnabledFlag(m_useTransformSkip);
#if JVET_Q0089_SLICE_LOSSLESS_CODING_CHROMA_BDPCM
sps.setBDPCMEnabledFlag(m_useBDPCM);
#else
sps.setBDPCMEnabled(m_useBDPCM);
#endif
sps.setSPSTemporalMVPEnabledFlag((getTMVPModeId() == 2 || getTMVPModeId() == 1));
sps.setLog2MaxTbSize ( m_log2MaxTbSize );
for (uint32_t channelType = 0; channelType < MAX_NUM_CHANNEL_TYPE; channelType++)
{
sps.setBitDepth (ChannelType(channelType), m_bitDepth[channelType] );
sps.setQpBDOffset (ChannelType(channelType), (6 * (m_bitDepth[channelType] - 8)));
sps.setMinQpPrimeTsMinus4(ChannelType(channelType), (6 * (m_bitDepth[channelType] - m_inputBitDepth[channelType])));
}
sps.setUseWP( m_useWeightedPred );
sps.setUseWPBiPred( m_useWeightedBiPred );
sps.setSAOEnabledFlag( m_bUseSAO );
sps.setJointCbCrEnabledFlag( m_JointCbCrMode );
sps.setMaxTLayers( m_maxTempLayer );
sps.setTemporalIdNestingFlag( ( m_maxTempLayer == 1 ) ? true : false );
for (int i = 0; i < std::min(sps.getMaxTLayers(), (uint32_t) MAX_TLAYER); i++ )
{
sps.setMaxDecPicBuffering(m_maxDecPicBuffering[i], i);
sps.setNumReorderPics(m_numReorderPics[i], i);
}
sps.setScalingListFlag ( (m_useScalingListId == SCALING_LIST_OFF) ? 0 : 1 );
sps.setALFEnabledFlag( m_alf );
#if JVET_Q0795_CCALF
sps.setCCALFEnabledFlag( m_ccalf );
#endif
sps.setVuiParametersPresentFlag(getVuiParametersPresentFlag());
if (sps.getVuiParametersPresentFlag())
{
VUI* pcVUI = sps.getVuiParameters();
pcVUI->setAspectRatioInfoPresentFlag(getAspectRatioInfoPresentFlag());
pcVUI->setAspectRatioConstantFlag(!getSampleAspectRatioInfoSEIEnabled());
pcVUI->setAspectRatioIdc(getAspectRatioIdc());
pcVUI->setSarWidth(getSarWidth());
pcVUI->setSarHeight(getSarHeight());
pcVUI->setColourDescriptionPresentFlag(getColourDescriptionPresentFlag());
pcVUI->setColourPrimaries(getColourPrimaries());
pcVUI->setTransferCharacteristics(getTransferCharacteristics());
pcVUI->setMatrixCoefficients(getMatrixCoefficients());
pcVUI->setFieldSeqFlag(false);
pcVUI->setChromaLocInfoPresentFlag(getChromaLocInfoPresentFlag());
pcVUI->setChromaSampleLocTypeTopField(getChromaSampleLocTypeTopField());
pcVUI->setChromaSampleLocTypeBottomField(getChromaSampleLocTypeBottomField());
pcVUI->setChromaSampleLocType(getChromaSampleLocType());
pcVUI->setOverscanInfoPresentFlag(getOverscanInfoPresentFlag());
pcVUI->setOverscanAppropriateFlag(getOverscanAppropriateFlag());
pcVUI->setVideoFullRangeFlag(getVideoFullRangeFlag());
}
sps.setNumLongTermRefPicSPS(NUM_LONG_TERM_REF_PIC_SPS);
CHECK(!(NUM_LONG_TERM_REF_PIC_SPS <= MAX_NUM_LONG_TERM_REF_PICS), "Unspecified error");
for (int k = 0; k < NUM_LONG_TERM_REF_PIC_SPS; k++)
{
sps.setLtRefPicPocLsbSps(k, 0);
sps.setUsedByCurrPicLtSPSFlag(k, 0);
}
int numQpTables = m_chromaQpMappingTableParams.getSameCQPTableForAllChromaFlag() ? 1 : (sps.getJointCbCrEnabledFlag() ? 3 : 2);
m_chromaQpMappingTableParams.setNumQpTables(numQpTables);
sps.setChromaQpMappingTableFromParams(m_chromaQpMappingTableParams, sps.getQpBDOffset(CHANNEL_TYPE_CHROMA));
sps.derivedChromaQPMappingTables();
#if U0132_TARGET_BITS_SATURATION
if( getPictureTimingSEIEnabled() || getDecodingUnitInfoSEIEnabled() || getCpbSaturationEnabled() )
#else
if( getPictureTimingSEIEnabled() || getDecodingUnitInfoSEIEnabled() )
#endif
{
xInitHrdParameters(sps);
}
if( getBufferingPeriodSEIEnabled() || getPictureTimingSEIEnabled() || getDecodingUnitInfoSEIEnabled() )
{
sps.setHrdParametersPresentFlag( true );
}
// Set up SPS range extension settings
sps.getSpsRangeExtension().setTransformSkipRotationEnabledFlag(m_transformSkipRotationEnabledFlag);
sps.getSpsRangeExtension().setTransformSkipContextEnabledFlag(m_transformSkipContextEnabledFlag);
for (uint32_t signallingModeIndex = 0; signallingModeIndex < NUMBER_OF_RDPCM_SIGNALLING_MODES; signallingModeIndex++)
{
sps.getSpsRangeExtension().setRdpcmEnabledFlag(RDPCMSignallingMode(signallingModeIndex), m_rdpcmEnabledFlag[signallingModeIndex]);
}
sps.getSpsRangeExtension().setExtendedPrecisionProcessingFlag(m_extendedPrecisionProcessingFlag);
sps.getSpsRangeExtension().setIntraSmoothingDisabledFlag( m_intraSmoothingDisabledFlag );
sps.getSpsRangeExtension().setHighPrecisionOffsetsEnabledFlag(m_highPrecisionOffsetsEnabledFlag);
sps.getSpsRangeExtension().setPersistentRiceAdaptationEnabledFlag(m_persistentRiceAdaptationEnabledFlag);
sps.getSpsRangeExtension().setCabacBypassAlignmentEnabledFlag(m_cabacBypassAlignmentEnabledFlag);
if( m_uiIntraPeriod < 0 )
{
sps.setRPL1CopyFromRPL0Flag( true ); }
sps.setSubPicPresentFlag(m_subPicPresentFlag);
if (m_subPicPresentFlag)
{
sps.setNumSubPics(m_numSubPics);
for (int i = 0; i < m_numSubPics; i++)
{
sps.setSubPicCtuTopLeftX(i, m_subPicCtuTopLeftX[i] );
sps.setSubPicCtuTopLeftY(i, m_subPicCtuTopLeftY[i]);
sps.setSubPicWidth(i, m_subPicWidth[i]);
sps.setSubPicHeight(i, m_subPicHeight[i]);
sps.setSubPicTreatedAsPicFlag(i, m_subPicTreatedAsPicFlag[i]);
sps.setLoopFilterAcrossSubpicEnabledFlag(i, m_loopFilterAcrossSubpicEnabledFlag[i]);
}
}
sps.setSubPicIdPresentFlag(m_subPicIdPresentFlag);
if (m_subPicIdPresentFlag)
{
sps.setSubPicIdSignallingPresentFlag(m_subPicIdSignallingPresentFlag);
if (m_subPicIdSignallingPresentFlag)
{
sps.setSubPicIdLen(m_subPicIdLen);
for (int i = 0; i < m_numSubPics; i++)
{
sps.setSubPicId(i, m_subPicId[i]);
}
}
}
sps.setLoopFilterAcrossVirtualBoundariesDisabledFlag( m_loopFilterAcrossVirtualBoundariesDisabledFlag );
sps.setNumVerVirtualBoundaries ( m_numVerVirtualBoundaries );
sps.setNumHorVirtualBoundaries ( m_numHorVirtualBoundaries );
for( unsigned int i = 0; i < m_numVerVirtualBoundaries; i++ )
{
sps.setVirtualBoundariesPosX ( m_virtualBoundariesPosX[i], i );
}
for( unsigned int i = 0; i < m_numHorVirtualBoundaries; i++ )
{
sps.setVirtualBoundariesPosY ( m_virtualBoundariesPosY[i], i );
}
sps.setInterLayerPresentFlag( vps.getMaxLayers() > 1 && !vps.getAllIndependentLayersFlag() );
for (unsigned int i = 0; i < vps.getMaxLayers(); ++i)
{
CHECK((vps.getIndependentLayerFlag(i) == 1) && (sps.getInterLayerPresentFlag() != 0), " When vps_independent_layer_flag[GeneralLayerIdx[nuh_layer_id ]] is equal to 1, the value of inter_layer_ref_pics_present_flag shall be equal to 0.");
}
sps.setRprEnabledFlag( m_rprEnabled || sps.getInterLayerPresentFlag() );
#if JVET_Q0297_MER
sps.setLog2ParallelMergeLevelMinus2( m_log2ParallelMergeLevelMinus2 );
#endif
}
void EncLib::xInitHrdParameters(SPS &sps)
{
m_encHRD.initHRDParameters((EncCfg*) this);
HRDParameters *hrdParams = sps.getHrdParameters();
*hrdParams = m_encHRD.getHRDParameters();
TimingInfo *timingInfo = sps.getTimingInfo();
*timingInfo = m_encHRD.getTimingInfo();
}
void EncLib::xInitPPS(PPS &pps, const SPS &sps)
{
// pps ID already initialised.
pps.setSPSId(sps.getSPSId());
pps.setConstantSliceHeaderParamsEnabledFlag(getConstantSliceHeaderParamsEnabledFlag());
pps.setPPSDepQuantEnabledIdc(getPPSDepQuantEnabledIdc());
pps.setPPSRefPicListSPSIdc0(getPPSRefPicListSPSIdc0());
pps.setPPSRefPicListSPSIdc1(getPPSRefPicListSPSIdc1());
pps.setPPSMvdL1ZeroIdc(getPPSMvdL1ZeroIdc());
pps.setPPSCollocatedFromL0Idc(getPPSCollocatedFromL0Idc());
pps.setPPSSixMinusMaxNumMergeCandPlus1(getPPSSixMinusMaxNumMergeCandPlus1());
#if !JVET_Q0806
pps.setPPSMaxNumMergeCandMinusMaxNumTriangleCandPlus1(getPPSMaxNumMergeCandMinusMaxNumTriangleCandPlus1());
#else
pps.setPPSMaxNumMergeCandMinusMaxNumGeoCandPlus1(getPPSMaxNumMergeCandMinusMaxNumGeoCandPlus1());
#endif
pps.setNumSubPics(sps.getNumSubPics());
pps.setSubPicIdSignallingPresentFlag(false);
pps.setSubPicIdLen(sps.getSubPicIdLen());
for(int picIdx=0; picIdx<pps.getNumSubPics(); picIdx++)
{
pps.setSubPicId(picIdx, sps.getSubPicId(picIdx));
}
bool bUseDQP = (getCuQpDeltaSubdiv() > 0)? true : false;
if((getMaxDeltaQP() != 0 )|| getUseAdaptiveQP())
{
bUseDQP = true;
}
#if SHARP_LUMA_DELTA_QP
if ( getLumaLevelToDeltaQPMapping().isEnabled() )
{
bUseDQP = true;
}
#endif
#if ENABLE_QPA
if (getUsePerceptQPA() && !bUseDQP)
{
CHECK( m_cuQpDeltaSubdiv != 0, "max. delta-QP subdiv must be zero!" );
bUseDQP = (getBaseQP() < 38) && (getSourceWidth() > 512 || getSourceHeight() > 320);
}
#endif
if (m_costMode==COST_SEQUENCE_LEVEL_LOSSLESS || m_costMode==COST_LOSSLESS_CODING)
{
bUseDQP=false;
}
if ( m_RCEnableRateControl )
{
pps.setUseDQP(true);
}
else if(bUseDQP)
{
pps.setUseDQP(true);
}
else
{
pps.setUseDQP(false);
}
if ( m_cuChromaQpOffsetSubdiv >= 0 )
{
pps.clearChromaQpOffsetList();
pps.setChromaQpOffsetListEntry(1, 6, 6, 6);
/* todo, insert table entries from command line (NB, 0 should not be touched) */
}
else
{
pps.clearChromaQpOffsetList(); }
pps.getPpsRangeExtension().setCrossComponentPredictionEnabledFlag(m_crossComponentPredictionEnabledFlag);
pps.getPpsRangeExtension().setLog2SaoOffsetScale(CHANNEL_TYPE_LUMA, m_log2SaoOffsetScale[CHANNEL_TYPE_LUMA ]);
pps.getPpsRangeExtension().setLog2SaoOffsetScale(CHANNEL_TYPE_CHROMA, m_log2SaoOffsetScale[CHANNEL_TYPE_CHROMA]);
{
int baseQp = 26;
if( 16 == getGOPSize() )
{
baseQp = getBaseQP()-24;
}
else
{
baseQp = getBaseQP()-26;
}
const int maxDQP = 37;
const int minDQP = -26 + sps.getQpBDOffset(CHANNEL_TYPE_LUMA);
pps.setPicInitQPMinus26( std::min( maxDQP, std::max( minDQP, baseQp ) ));
}
if (sps.getJointCbCrEnabledFlag() == false || getChromaFormatIdc() == CHROMA_400)
{
pps.setJointCbCrQpOffsetPresentFlag(false);
}
else
{
pps.setJointCbCrQpOffsetPresentFlag(true);
}
#if ER_CHROMA_QP_WCG_PPS
if (getWCGChromaQPControl().isEnabled())
{
const int baseQp=m_iQP+pps.getPPSId();
const double chromaQp = m_wcgChromaQpControl.chromaQpScale * baseQp + m_wcgChromaQpControl.chromaQpOffset;
const double dcbQP = m_wcgChromaQpControl.chromaCbQpScale * chromaQp;
const double dcrQP = m_wcgChromaQpControl.chromaCrQpScale * chromaQp;
const int cbQP =(int)(dcbQP + ( dcbQP < 0 ? -0.5 : 0.5) );
const int crQP =(int)(dcrQP + ( dcrQP < 0 ? -0.5 : 0.5) );
pps.setQpOffset(COMPONENT_Cb, Clip3( -12, 12, min(0, cbQP) + m_chromaCbQpOffset ));
pps.setQpOffset(COMPONENT_Cr, Clip3( -12, 12, min(0, crQP) + m_chromaCrQpOffset));
if(pps.getJointCbCrQpOffsetPresentFlag())
pps.setQpOffset(JOINT_CbCr, Clip3(-12, 12, (min(0, cbQP) + min(0, crQP)) / 2 + m_chromaCbCrQpOffset));
else
pps.setQpOffset(JOINT_CbCr, 0);
}
else
{
#endif
pps.setQpOffset(COMPONENT_Cb, m_chromaCbQpOffset );
pps.setQpOffset(COMPONENT_Cr, m_chromaCrQpOffset );
if (pps.getJointCbCrQpOffsetPresentFlag())
pps.setQpOffset(JOINT_CbCr, m_chromaCbCrQpOffset);
else
pps.setQpOffset(JOINT_CbCr, 0);
#if ER_CHROMA_QP_WCG_PPS
}
#endif
#if W0038_CQP_ADJ
bool bChromaDeltaQPEnabled = false;
{
bChromaDeltaQPEnabled = ( m_sliceChromaQpOffsetIntraOrPeriodic[0] || m_sliceChromaQpOffsetIntraOrPeriodic[1] );
if( !bChromaDeltaQPEnabled )
{
for( int i=0; i<m_iGOPSize; i++ )
{
if( m_GOPList[i].m_CbQPoffset || m_GOPList[i].m_CrQPoffset )
{
bChromaDeltaQPEnabled = true;
break; }
}
}
}
#if ENABLE_QPA
if ((getUsePerceptQPA() || getSliceChromaOffsetQpPeriodicity() > 0) && (getChromaFormatIdc() != CHROMA_400))
{
bChromaDeltaQPEnabled = true;
}
#endif
pps.setSliceChromaQpFlag(bChromaDeltaQPEnabled);
#endif
if (
!pps.getSliceChromaQpFlag() && sps.getUseDualITree()
&& (getChromaFormatIdc() != CHROMA_400))
{
pps.setSliceChromaQpFlag(m_chromaCbQpOffsetDualTree != 0 || m_chromaCrQpOffsetDualTree != 0 || m_chromaCbCrQpOffsetDualTree != 0);
}
pps.setEntropyCodingSyncEnabledFlag( m_entropyCodingSyncEnabledFlag );
pps.setNoPicPartitionFlag( m_noPicPartitionFlag );
if( m_noPicPartitionFlag == false )
{
pps.setLog2CtuSize( ceilLog2( sps.getCTUSize()) );
pps.setNumExpTileColumns( (uint32_t) m_tileColumnWidth.size() );
pps.setNumExpTileRows( (uint32_t) m_tileRowHeight.size() );
pps.setTileColumnWidths( m_tileColumnWidth );
pps.setTileRowHeights( m_tileRowHeight );
pps.initTiles();
pps.setRectSliceFlag( m_rectSliceFlag );
if( m_rectSliceFlag )
{
pps.setNumSlicesInPic( m_numSlicesInPic );
pps.setTileIdxDeltaPresentFlag( m_tileIdxDeltaPresentFlag );
pps.setRectSlices( m_rectSlices );
pps.initRectSliceMap( );
#if JVET_O1143_SUBPIC_BOUNDARY
pps.initSubPic(sps);
#endif
}
else
{
pps.initRasterSliceMap( m_rasterSliceSize );
}
pps.setLoopFilterAcrossTilesEnabledFlag( m_bLFCrossTileBoundaryFlag );
pps.setLoopFilterAcrossSlicesEnabledFlag( m_bLFCrossSliceBoundaryFlag );
}
else
{
pps.setLog2CtuSize( ceilLog2( sps.getCTUSize()) );
pps.setNumExpTileColumns(1);
pps.setNumExpTileRows(1);
pps.addTileColumnWidth( pps.getPicWidthInCtu( ) );
pps.addTileRowHeight( pps.getPicHeightInCtu( ) );
pps.initTiles();
pps.setRectSliceFlag( 1 );
pps.setNumSlicesInPic( 1 );
pps.initRectSlices( );
pps.setTileIdxDeltaPresentFlag( 0 );
pps.setSliceTileIdx( 0, 0 );
pps.initRectSliceMap( );
#if JVET_O1143_SUBPIC_BOUNDARY
pps.initSubPic(sps);
#endif
pps.setLoopFilterAcrossTilesEnabledFlag( true );
pps.setLoopFilterAcrossSlicesEnabledFlag( true );
}
pps.setUseWP( m_useWeightedPred ); pps.setWPBiPred( m_useWeightedBiPred );
pps.setOutputFlagPresentFlag( false );
if ( getDeblockingFilterMetric() )
{
pps.setDeblockingFilterOverrideEnabledFlag(true);
pps.setPPSDeblockingFilterDisabledFlag(false);
}
else
{
pps.setDeblockingFilterOverrideEnabledFlag( !getLoopFilterOffsetInPPS() );
pps.setPPSDeblockingFilterDisabledFlag( getLoopFilterDisable() );
}
if (! pps.getPPSDeblockingFilterDisabledFlag())
{
pps.setDeblockingFilterBetaOffsetDiv2( getLoopFilterBetaOffset() );
pps.setDeblockingFilterTcOffsetDiv2( getLoopFilterTcOffset() );
#if JVET_Q0121_DEBLOCKING_CONTROL_PARAMETERS
pps.setDeblockingFilterCbBetaOffsetDiv2( getLoopFilterCbBetaOffset() );
pps.setDeblockingFilterCbTcOffsetDiv2( getLoopFilterCbTcOffset() );
pps.setDeblockingFilterCrBetaOffsetDiv2( getLoopFilterCrBetaOffset() );
pps.setDeblockingFilterCrTcOffsetDiv2( getLoopFilterCrTcOffset() );
#endif
}
else
{
pps.setDeblockingFilterBetaOffsetDiv2(0);
pps.setDeblockingFilterTcOffsetDiv2(0);
#if JVET_Q0121_DEBLOCKING_CONTROL_PARAMETERS
pps.setDeblockingFilterCbBetaOffsetDiv2(0);
pps.setDeblockingFilterCbTcOffsetDiv2(0);
pps.setDeblockingFilterCrBetaOffsetDiv2(0);
pps.setDeblockingFilterCrTcOffsetDiv2(0);
#endif
}
// deblockingFilterControlPresentFlag is true if any of the settings differ from the inferred values:
#if JVET_Q0121_DEBLOCKING_CONTROL_PARAMETERS
const bool deblockingFilterControlPresentFlag = pps.getDeblockingFilterOverrideEnabledFlag() ||
pps.getPPSDeblockingFilterDisabledFlag() ||
pps.getDeblockingFilterBetaOffsetDiv2() != 0 ||
pps.getDeblockingFilterTcOffsetDiv2() != 0 ||
pps.getDeblockingFilterCbBetaOffsetDiv2() != 0 ||
pps.getDeblockingFilterCbTcOffsetDiv2() != 0 ||
pps.getDeblockingFilterCrBetaOffsetDiv2() != 0 ||
pps.getDeblockingFilterCrTcOffsetDiv2() != 0;
#else
const bool deblockingFilterControlPresentFlag = pps.getDeblockingFilterOverrideEnabledFlag() ||
pps.getPPSDeblockingFilterDisabledFlag() ||
pps.getDeblockingFilterBetaOffsetDiv2() != 0 ||
pps.getDeblockingFilterTcOffsetDiv2() != 0;
#endif
pps.setDeblockingFilterControlPresentFlag(deblockingFilterControlPresentFlag);
pps.setCabacInitPresentFlag(CABAC_INIT_PRESENT_FLAG);
pps.setLoopFilterAcrossSlicesEnabledFlag( m_bLFCrossSliceBoundaryFlag );
int histogram[MAX_NUM_REF + 1];
for( int i = 0; i <= MAX_NUM_REF; i++ )
{
histogram[i]=0;
}
for( int i = 0; i < getGOPSize(); i++)
{
CHECK(!(getRPLEntry(0, i).m_numRefPicsActive >= 0 && getRPLEntry(0, i).m_numRefPicsActive <= MAX_NUM_REF), "Unspecified error");
histogram[getRPLEntry(0, i).m_numRefPicsActive]++;
}
int maxHist=-1;
int bestPos=0;
for( int i = 0; i <= MAX_NUM_REF; i++ )
{
if(histogram[i]>maxHist)
{
maxHist=histogram[i];
bestPos=i;
}
}
CHECK(!(bestPos <= 15), "Unspecified error");
pps.setNumRefIdxL0DefaultActive(bestPos);
pps.setNumRefIdxL1DefaultActive(bestPos);
pps.setLog2MaxTransformSkipBlockSize(m_log2MaxTransformSkipBlockSize);
pps.setPictureHeaderExtensionPresentFlag(false);
pps.pcv = new PreCalcValues( sps, pps, true );
pps.setRpl1IdxPresentFlag(sps.getRPL1IdxPresentFlag());
}
void EncLib::xInitPicHeader(PicHeader &picHeader, const SPS &sps, const PPS &pps)
{
int i;
picHeader.initPicHeader();
// parameter sets
picHeader.setSPSId( sps.getSPSId() );
picHeader.setPPSId( pps.getPPSId() );
// merge list sizes
picHeader.setMaxNumMergeCand ( getMaxNumMergeCand() );
picHeader.setMaxNumAffineMergeCand( getMaxNumAffineMergeCand() );
#if !JVET_Q0806
picHeader.setMaxNumTriangleCand ( getMaxNumTriangleCand() );
#else
picHeader.setMaxNumGeoCand ( getMaxNumGeoCand() );
#endif
picHeader.setMaxNumIBCMergeCand ( getMaxNumIBCMergeCand() );
// copy partitioning constraints from SPS
picHeader.setSplitConsOverrideFlag(false);
picHeader.setMinQTSizes( sps.getMinQTSizes() );
picHeader.setMaxMTTHierarchyDepths( sps.getMaxMTTHierarchyDepths() );
picHeader.setMaxBTSizes( sps.getMaxBTSizes() );
picHeader.setMaxTTSizes( sps.getMaxTTSizes() );
// quantization
picHeader.setDepQuantEnabledFlag( getDepQuantEnabledFlag() );
picHeader.setSignDataHidingEnabledFlag( getSignDataHidingEnabledFlag() );
bool bUseDQP = (getCuQpDeltaSubdiv() > 0)? true : false;
if( (getMaxDeltaQP() != 0 )|| getUseAdaptiveQP() )
{
bUseDQP = true;
}
#if SHARP_LUMA_DELTA_QP
if( getLumaLevelToDeltaQPMapping().isEnabled() )
{
bUseDQP = true;
}
#endif
#if ENABLE_QPA
if( getUsePerceptQPA() && !bUseDQP )
{
CHECK( m_cuQpDeltaSubdiv != 0, "max. delta-QP subdiv must be zero!" );
bUseDQP = (getBaseQP() < 38) && (getSourceWidth() > 512 || getSourceHeight() > 320);
}#endif
if( m_costMode==COST_SEQUENCE_LEVEL_LOSSLESS || m_costMode==COST_LOSSLESS_CODING )
{
bUseDQP=false;
}
if( m_RCEnableRateControl )
{
picHeader.setCuQpDeltaSubdivIntra( 0 );
picHeader.setCuQpDeltaSubdivInter( 0 );
}
else if( bUseDQP )
{
picHeader.setCuQpDeltaSubdivIntra( m_cuQpDeltaSubdiv );
picHeader.setCuQpDeltaSubdivInter( m_cuQpDeltaSubdiv );
}
else
{
picHeader.setCuQpDeltaSubdivIntra( 0 );
picHeader.setCuQpDeltaSubdivInter( 0 );
}
if( m_cuChromaQpOffsetSubdiv >= 0 )
{
picHeader.setCuChromaQpOffsetSubdivIntra(m_cuChromaQpOffsetSubdiv);
picHeader.setCuChromaQpOffsetSubdivInter(m_cuChromaQpOffsetSubdiv);
}
else
{
picHeader.setCuChromaQpOffsetSubdivIntra(0);
picHeader.setCuChromaQpOffsetSubdivInter(0);
}
// sub-pictures
picHeader.setSubPicIdSignallingPresentFlag(sps.getSubPicIdSignallingPresentFlag());
picHeader.setSubPicIdLen(sps.getSubPicIdLen());
for(i=0; i<sps.getNumSubPics(); i++) {
picHeader.setSubPicId(i, sps.getSubPicId(i));
}
// virtual boundaries
picHeader.setLoopFilterAcrossVirtualBoundariesDisabledFlag(sps.getLoopFilterAcrossVirtualBoundariesDisabledFlag());
picHeader.setNumVerVirtualBoundaries(sps.getNumVerVirtualBoundaries());
picHeader.setNumHorVirtualBoundaries(sps.getNumHorVirtualBoundaries());
for(i=0; i<3; i++) {
picHeader.setVirtualBoundariesPosX(sps.getVirtualBoundariesPosX(i), i);
picHeader.setVirtualBoundariesPosY(sps.getVirtualBoundariesPosY(i), i);
}
// gradual decoder refresh flag
picHeader.setGdrPicFlag(false);
// BDOF / DMVR / PROF
picHeader.setDisBdofFlag(false);
picHeader.setDisDmvrFlag(false);
picHeader.setDisProfFlag(false);
}
void EncLib::xInitAPS(APS &aps)
{
//Do nothing now
}
void EncLib::xInitRPL(SPS &sps, bool isFieldCoding)
{
ReferencePictureList* rpl;
int numRPLCandidates = getRPLCandidateSize(0);
// To allocate one additional memory for RPL of POC1 (first bottom field) which is not specified in cfg file sps.createRPLList0(numRPLCandidates + (isFieldCoding ? 1 : 0));
sps.createRPLList1(numRPLCandidates + (isFieldCoding ? 1 : 0));
RPLList* rplList = 0;
for (int i = 0; i < 2; i++)
{
rplList = (i == 0) ? sps.getRPLList0() : sps.getRPLList1();
for (int j = 0; j < numRPLCandidates; j++)
{
const RPLEntry &ge = getRPLEntry(i, j);
rpl = rplList->getReferencePictureList(j);
rpl->setNumberOfShorttermPictures(ge.m_numRefPics);
rpl->setNumberOfLongtermPictures(0); //Hardcoded as 0 for now. need to update this when implementing LTRP
rpl->setNumberOfActivePictures(ge.m_numRefPicsActive);
rpl->setLtrpInSliceHeaderFlag(ge.m_ltrp_in_slice_header_flag);
rpl->setInterLayerPresentFlag( sps.getInterLayerPresentFlag() );
// inter-layer reference picture is not signaled in SPS RPL, SPS is shared currently
rpl->setNumberOfInterLayerPictures( 0 );
for (int k = 0; k < ge.m_numRefPics; k++)
{
rpl->setRefPicIdentifier( k, ge.m_deltaRefPics[k], 0, false, 0 );
}
}
}
if (isFieldCoding)
{
// To set RPL of POC1 (first bottom field) which is not specified in cfg file
for (int i = 0; i < 2; i++)
{
rplList = (i == 0) ? sps.getRPLList0() : sps.getRPLList1();
rpl = rplList->getReferencePictureList(numRPLCandidates);
rpl->setNumberOfShorttermPictures(1);
rpl->setNumberOfLongtermPictures(0);
rpl->setNumberOfActivePictures(1);
rpl->setLtrpInSliceHeaderFlag(0);
rpl->setRefPicIdentifier(0, 1, 0, false, 0);
rpl->setPOC(0, 0);
}
}
//Check if all delta POC of STRP in each RPL has the same sign
//Check RPLL0 first
const RPLList* rplList0 = sps.getRPLList0();
const RPLList* rplList1 = sps.getRPLList1();
uint32_t numberOfRPL = sps.getNumRPL0();
bool isAllEntriesinRPLHasSameSignFlag = true;
bool isFirstEntry = true;
bool lastSign = true; //true = positive ; false = negative
for (uint32_t ii = 0; isAllEntriesinRPLHasSameSignFlag && ii < numberOfRPL; ii++)
{
const ReferencePictureList* rpl = rplList0->getReferencePictureList(ii);
for (uint32_t jj = 0; isAllEntriesinRPLHasSameSignFlag && jj < rpl->getNumberOfActivePictures(); jj++)
{
if (!rpl->isRefPicLongterm(jj) && isFirstEntry)
{
lastSign = (rpl->getRefPicIdentifier(jj) >= 0) ? true : false;
isFirstEntry = false;
}
else if (!rpl->isRefPicLongterm(jj) && (((rpl->getRefPicIdentifier(jj) - rpl->getRefPicIdentifier(jj - 1)) >= 0 && lastSign == false) || ((rpl->getRefPicIdentifier(jj) - rpl->getRefPicIdentifier(jj - 1)) < 0 && lastSign == true)))
{
isAllEntriesinRPLHasSameSignFlag = false;
}
}
}
//Check RPLL1. Skip it if it is already found out that this flag is not true for RPL0 or if RPL1 is the same as RPL0
numberOfRPL = sps.getNumRPL1();
isFirstEntry = true; lastSign = true;
for (uint32_t ii = 0; isAllEntriesinRPLHasSameSignFlag && !sps.getRPL1CopyFromRPL0Flag() && ii < numberOfRPL; ii++)
{
isFirstEntry = true;
const ReferencePictureList* rpl = rplList1->getReferencePictureList(ii);
for (uint32_t jj = 0; isAllEntriesinRPLHasSameSignFlag && jj < rpl->getNumberOfActivePictures(); jj++)
{
if (!rpl->isRefPicLongterm(jj) && isFirstEntry)
{
lastSign = (rpl->getRefPicIdentifier(jj) >= 0) ? true : false;
isFirstEntry = false;
}
else if (!rpl->isRefPicLongterm(jj) && (((rpl->getRefPicIdentifier(jj) - rpl->getRefPicIdentifier(jj - 1)) >= 0 && lastSign == false) || ((rpl->getRefPicIdentifier(jj) - rpl->getRefPicIdentifier(jj - 1)) < 0 && lastSign == true)))
{
isAllEntriesinRPLHasSameSignFlag = false;
}
}
}
sps.setAllActiveRplEntriesHasSameSignFlag(isAllEntriesinRPLHasSameSignFlag);
}
void EncLib::getActiveRefPicListNumForPOC(const SPS *sps, int POCCurr, int GOPid, uint32_t *activeL0, uint32_t *activeL1)
{
if (m_uiIntraPeriod < 0) //Only for RA
{
*activeL0 = *activeL1 = 0;
return;
}
uint32_t rpl0Idx = GOPid;
uint32_t rpl1Idx = GOPid;
int fullListNum = m_iGOPSize;
int partialListNum = getRPLCandidateSize(0) - m_iGOPSize;
int extraNum = fullListNum;
if (m_uiIntraPeriod < 0)
{
if (POCCurr < (2 * m_iGOPSize + 2))
{
rpl0Idx = POCCurr + m_iGOPSize - 1;
rpl1Idx = POCCurr + m_iGOPSize - 1;
}
else
{
rpl0Idx = (POCCurr%m_iGOPSize == 0) ? m_iGOPSize - 1 : POCCurr%m_iGOPSize - 1;
rpl1Idx = (POCCurr%m_iGOPSize == 0) ? m_iGOPSize - 1 : POCCurr%m_iGOPSize - 1;
}
extraNum = fullListNum + partialListNum;
}
for (; extraNum<fullListNum + partialListNum; extraNum++)
{
if (m_uiIntraPeriod > 0 && getDecodingRefreshType() > 0)
{
int POCIndex = POCCurr%m_uiIntraPeriod;
if (POCIndex == 0)
POCIndex = m_uiIntraPeriod;
if (POCIndex == m_RPLList0[extraNum].m_POC)
{
rpl0Idx = extraNum;
rpl1Idx = extraNum;
extraNum++;
}
}
}
const ReferencePictureList *rpl0 = sps->getRPLList0()->getReferencePictureList(rpl0Idx);
*activeL0 = rpl0->getNumberOfActivePictures();
const ReferencePictureList *rpl1 = sps->getRPLList1()->getReferencePictureList(rpl1Idx);
*activeL1 = rpl1->getNumberOfActivePictures();
}
void EncLib::selectReferencePictureList(Slice* slice, int POCCurr, int GOPid, int ltPoc)
{
bool isEncodeLtRef = (POCCurr == ltPoc);
if (m_compositeRefEnabled && isEncodeLtRef)
{
POCCurr++;
}
slice->setRPL0idx(GOPid);
slice->setRPL1idx(GOPid);
int fullListNum = m_iGOPSize;
int partialListNum = getRPLCandidateSize(0) - m_iGOPSize;
int extraNum = fullListNum;
if (m_uiIntraPeriod < 0)
{
if (POCCurr < (2 * m_iGOPSize + 2))
{
slice->setRPL0idx(POCCurr + m_iGOPSize - 1);
slice->setRPL1idx(POCCurr + m_iGOPSize - 1);
}
else
{
slice->setRPL0idx((POCCurr%m_iGOPSize == 0) ? m_iGOPSize - 1 : POCCurr%m_iGOPSize - 1);
slice->setRPL1idx((POCCurr%m_iGOPSize == 0) ? m_iGOPSize - 1 : POCCurr%m_iGOPSize - 1);
}
extraNum = fullListNum + partialListNum;
}
for (; extraNum < fullListNum + partialListNum; extraNum++)
{
if (m_uiIntraPeriod > 0 && getDecodingRefreshType() > 0)
{
int POCIndex = POCCurr%m_uiIntraPeriod;
if (POCIndex == 0)
POCIndex = m_uiIntraPeriod;
if (POCIndex == m_RPLList0[extraNum].m_POC)
{
slice->setRPL0idx(extraNum);
slice->setRPL1idx(extraNum);
extraNum++;
}
}
}
if (slice->getPic()->fieldPic)
{
// To set RPL index of POC1 (first bottom field)
if (POCCurr == 1)
{
slice->setRPL0idx(getRPLCandidateSize(0));
slice->setRPL1idx(getRPLCandidateSize(0));
}
else if (m_uiIntraPeriod < 0)
{
// To set RPL indexes for LD
int numRPLCandidates = getRPLCandidateSize(0);
if (POCCurr < numRPLCandidates - m_iGOPSize + 2)
{
slice->setRPL0idx(POCCurr + m_iGOPSize - 2);
slice->setRPL1idx(POCCurr + m_iGOPSize - 2);
}
else
{
if (POCCurr%m_iGOPSize == 0)
{
slice->setRPL0idx(m_iGOPSize - 2);
slice->setRPL1idx(m_iGOPSize - 2);
}
else if (POCCurr%m_iGOPSize == 1)
{ slice->setRPL0idx(m_iGOPSize - 1);
slice->setRPL1idx(m_iGOPSize - 1);
}
else
{
slice->setRPL0idx(POCCurr % m_iGOPSize - 2);
slice->setRPL1idx(POCCurr % m_iGOPSize - 2);
}
}
}
}
const ReferencePictureList *rpl0 = (slice->getSPS()->getRPLList0()->getReferencePictureList(slice->getRPL0idx()));
const ReferencePictureList *rpl1 = (slice->getSPS()->getRPLList1()->getReferencePictureList(slice->getRPL1idx()));
slice->setRPL0(rpl0);
slice->setRPL1(rpl1);
}
void EncLib::setParamSetChanged(int spsId, int ppsId)
{
m_ppsMap.setChangedFlag(ppsId);
m_spsMap.setChangedFlag(spsId);
}
bool EncLib::APSNeedsWriting(int apsId)
{
bool isChanged = m_apsMap.getChangedFlag(apsId);
m_apsMap.clearChangedFlag(apsId);
return isChanged;
}
bool EncLib::PPSNeedsWriting(int ppsId)
{
bool bChanged=m_ppsMap.getChangedFlag(ppsId);
m_ppsMap.clearChangedFlag(ppsId);
return bChanged;
}
bool EncLib::SPSNeedsWriting(int spsId)
{
bool bChanged=m_spsMap.getChangedFlag(spsId);
m_spsMap.clearChangedFlag(spsId);
return bChanged;
}
void EncLib::checkPltStats( Picture* pic )
{
int totalArea = 0;
int pltArea = 0;
for (auto apu : pic->cs->pus)
{
for (int i = 0; i < MAX_NUM_TBLOCKS; ++i)
{
int puArea = apu->blocks[i].width * apu->blocks[i].height;
if (apu->blocks[i].width > 0 && apu->blocks[i].height > 0)
{
totalArea += puArea;
if (CU::isPLT(*apu->cu) || CU::isIBC(*apu->cu))
{
pltArea += puArea;
}
break;
}
}
}
if (pltArea * PLT_FAST_RATIO < totalArea)
{
m_doPlt = false;
} else
{
m_doPlt = true;
}
}
#if X0038_LAMBDA_FROM_QP_CAPABILITY
int EncCfg::getQPForPicture(const uint32_t gopIndex, const Slice *pSlice) const
{
const int lumaQpBDOffset = pSlice->getSPS()->getQpBDOffset(CHANNEL_TYPE_LUMA);
int qp;
if (getCostMode()==COST_LOSSLESS_CODING)
{
#if JVET_AHG14_LOSSLESS
#if JVET_AHG14_LOSSLESS_ENC_QP_FIX
qp = getBaseQP();
#else
qp = LOSSLESS_AND_MIXED_LOSSLESS_RD_COST_TEST_QP - ( ( pSlice->getSPS()->getBitDepth( CHANNEL_TYPE_LUMA ) - 8 ) * 6 );
#endif
#else
qp=LOSSLESS_AND_MIXED_LOSSLESS_RD_COST_TEST_QP;
#endif
}
else
{
const SliceType sliceType=pSlice->getSliceType();
qp = getBaseQP();
// switch at specific qp and keep this qp offset
static int appliedSwitchDQQ = 0; /* TODO: MT */
if( pSlice->getPOC() == getSwitchPOC() )
{
appliedSwitchDQQ = getSwitchDQP();
}
qp += appliedSwitchDQQ;
#if QP_SWITCHING_FOR_PARALLEL
const int* pdQPs = getdQPs();
if ( pdQPs )
{
qp += pdQPs[pSlice->getPOC() / (m_compositeRefEnabled ? 2 : 1)];
}
#endif
if(sliceType==I_SLICE)
{
qp += getIntraQPOffset();
}
else
{
const GOPEntry &gopEntry=getGOPEntry(gopIndex);
// adjust QP according to the QP offset for the GOP entry.
qp +=gopEntry.m_QPOffset;
// adjust QP according to QPOffsetModel for the GOP entry.
double dqpOffset=qp*gopEntry.m_QPOffsetModelScale+gopEntry.m_QPOffsetModelOffset+0.5;
int qpOffset = (int)floor(Clip3<double>(0.0, 3.0, dqpOffset));
qp += qpOffset ;
}
#if !QP_SWITCHING_FOR_PARALLEL
// modify QP if a fractional QP was originally specified, cause dQPs to be 0 or 1.
const int* pdQPs = getdQPs();
if ( pdQPs )
{
qp += pdQPs[ pSlice->getPOC() ];
}
#endif }
qp = Clip3( -lumaQpBDOffset, MAX_QP, qp );
return qp;
}
#endif
//! \}