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* granted under this license.
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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
//! \ingroup EncoderLib
//! \{
// ====================================================================================================================
// Constructor / destructor / create / destroy
// ====================================================================================================================
EncLib::EncLib()
: m_spsMap( MAX_NUM_SPS )
, m_ppsMap( MAX_NUM_PPS )
, m_apsMap(MAX_NUM_APS * MAX_NUM_APS_TYPE)
, m_AUWriterIf( nullptr )
#if JVET_J0090_MEMORY_BANDWITH_MEASURE
, m_cacheModel()
#endif
, m_lmcsAPS(nullptr)
#if JVET_O0119_BASE_PALETTE_444
, m_doPlt( true )
#endif
{
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));
}
EncLib::~EncLib()
{
}
void EncLib::create ()
{
// initialize global variables
initROM();
TComHash::initBlockSizeToIndex();
m_iPOCLast = m_compositeRefEnabled ? -2 : -1;
// create processing unit classes
m_cGOPEncoder. create( );
#if !JVET_O1164_PS
m_cSliceEncoder. create( getSourceWidth(), getSourceHeight(), m_chromaFormatIDC, m_maxCUWidth, m_maxCUHeight, m_maxTotalCUDepth );
#endif
#if ENABLE_SPLIT_PARALLELISM || ENABLE_WPP_PARALLELISM
#if ENABLE_SPLIT_PARALLELISM
m_numCuEncStacks = m_numSplitThreads == 1 ? 1 : NUM_RESERVERD_SPLIT_JOBS;
#else
m_numCuEncStacks = 1;
#endif
#if ENABLE_WPP_PARALLELISM
m_numCuEncStacks *= ( m_numWppThreads + m_numWppExtraLines );
#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
#if JVET_O1164_PS
m_cLoopFilter.create( m_maxTotalCUDepth );
#else
const uint32_t widthInCtus = (getSourceWidth() + m_maxCUWidth - 1) / m_maxCUWidth;
const uint32_t heightInCtus = (getSourceHeight() + m_maxCUHeight - 1) / m_maxCUHeight;
const uint32_t numCtuInFrame = widthInCtus * heightInCtus;
if (m_bUseSAO)
{
m_cEncSAO.create( getSourceWidth(), getSourceHeight(), m_chromaFormatIDC, m_maxCUWidth, m_maxCUHeight, m_maxTotalCUDepth, m_log2SaoOffsetScale[CHANNEL_TYPE_LUMA], m_log2SaoOffsetScale[CHANNEL_TYPE_CHROMA] );
m_cEncSAO.createEncData(getSaoCtuBoundary(), numCtuInFrame);
}
m_cLoopFilter.create( m_maxTotalCUDepth );
if ( !m_bLoopFilterDisable )
{
m_cLoopFilter.initEncPicYuvBuffer( m_chromaFormatIDC, getSourceWidth(), getSourceHeight() );
}
if( m_alf )
{
m_cEncALF.create( this, getSourceWidth(), getSourceHeight(), m_chromaFormatIDC, m_maxCUWidth, m_maxCUHeight, m_maxTotalCUDepth, m_bitDepth, m_inputBitDepth );
}
#endif
#if ENABLE_SPLIT_PARALLELISM || ENABLE_WPP_PARALLELISM
m_cReshaper = new EncReshape[m_numCuEncStacks];
#endif
if (m_lumaReshapeEnable)
{
#if ENABLE_SPLIT_PARALLELISM || ENABLE_WPP_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 || ENABLE_WPP_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 || ENABLE_WPP_PARALLELISM
for (int jId = 0; jId < m_numCuEncStacks; jId++)
{
m_cReshaper[jId]. destroy();
}
#else
m_cReshaper. destroy();
#endif
#if ENABLE_SPLIT_PARALLELISM || ENABLE_WPP_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 || ENABLE_WPP_PARALLELISM
delete[] m_cCuEncoder;
delete[] m_cInterSearch;
delete[] m_cIntraSearch;
delete[] m_cTrQuant;
delete[] m_CABACEncoder;
delete[] m_cRdCost;
delete[] m_CtxCache;
#endif
// destroy ROM
destroyROM();
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(0));
// initialize SPS
xInitSPS(sps0);
xInitVPS(m_cVPS);
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())
{
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 || ENABLE_WPP_PARALLELISM
for( int jId = 0; jId < m_numCuEncStacks; jId++ )
{
m_cRdCost[jId].setCostMode ( m_costMode );
}
#else
m_cRdCost.setCostMode ( m_costMode );
#endif
// initialize PPS
#if JVET_O1164_PS
pps0.setPicWidthInLumaSamples( m_iSourceWidth );
pps0.setPicHeightInLumaSamples( m_iSourceHeight );
pps0.setConformanceWindow( m_conformanceWindow );
#endif
xInitPPS(pps0, sps0);
// initialize APS
xInitRPL(sps0, isFieldCoding);
#if JVET_O1164_RPR
if( m_rprEnabled )
{
PPS &pps = *( m_ppsMap.allocatePS( ENC_PPS_ID_RPR ) );
#if RPR_CONF_WINDOW
Window& inputConfWindow = pps0.getConformanceWindow();
int scaledWidth = int((pps0.getPicWidthInLumaSamples() - (inputConfWindow.getWindowLeftOffset() + inputConfWindow.getWindowRightOffset()) * SPS::getWinUnitX(sps0.getChromaFormatIdc())) / m_scalingRatioHor);
#else
int scaledWidth = int(pps0.getPicWidthInLumaSamples() / 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 RPR_CONF_WINDOW
int scaledHeight = int((pps0.getPicHeightInLumaSamples() - (inputConfWindow.getWindowTopOffset() + inputConfWindow.getWindowBottomOffset()) * SPS::getWinUnitY(sps0.getChromaFormatIdc())) / m_scalingRatioVer);
#else
int scaledHeight = int(pps0.getPicHeightInLumaSamples() / 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 );
xInitPPS( pps, sps0 ); // will allocate memory for and initialize pps.pcv inside
}
#endif
#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);
}
// initialize processing unit classes
m_cGOPEncoder. init( this );
m_cSliceEncoder.init( this, sps0 );
#if ENABLE_SPLIT_PARALLELISM || ENABLE_WPP_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(),
#if MAX_TB_SIZE_SIGNALLING
1 << m_log2MaxTbSize,
#else
MAX_TB_SIZEY,
#endif
m_useRDOQ,
m_useRDOQTS,
#if T0196_SELECTIVE_RDOQ
m_useSelectiveRDOQ,
#endif
true,
m_useTransformSkipFast
);
// 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]
);
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,
#if MAX_TB_SIZE_SIGNALLING
1 << m_log2MaxTbSize,
#else
MAX_TB_SIZEY,
#endif
m_useRDOQ,
m_useRDOQTS,
#if T0196_SELECTIVE_RDOQ
m_useSelectiveRDOQ,
#endif
true,
m_useTransformSkipFast
);
// 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
);
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_ppsMap.getPS(1) );
xInitScalingLists( sps0, pps0 );
}
else
#endif
{
xInitScalingLists( sps0, pps0 );
}
#if JVET_O1164_RPR
if( m_rprEnabled )
{
xInitScalingLists( sps0, *m_ppsMap.getPS( ENC_PPS_ID_RPR ) );
}
#endif
#if ENABLE_WPP_PARALLELISM
m_entropyCodingSyncContextStateVec.resize( pps0.pcv->heightInCtus );
#endif
if (getUseCompositeRef())
{
Picture *picBg = new Picture;
#if JVET_O1164_PS
picBg->create( sps0.getChromaFormatIdc(), Size( pps0.getPicWidthInLumaSamples(), pps0.getPicHeightInLumaSamples() ), sps0.getMaxCUWidth(), sps0.getMaxCUWidth() + 16, false );
#else
picBg->create(sps0.getChromaFormatIdc(), Size(sps0.getPicWidthInLumaSamples(), sps0.getPicHeightInLumaSamples()), sps0.getMaxCUWidth(), sps0.getMaxCUWidth() + 16, false);
#endif
picBg->getRecoBuf().fill(0);
picBg->finalInit(sps0, pps0, m_apss, *m_lmcsAPS);
pps0.setNumBricksInPic((int)picBg->brickMap->bricks.size());
picBg->allocateNewSlice();
picBg->createSpliceIdx(pps0.pcv->sizeInCtus);
m_cGOPEncoder.setPicBg(picBg);
Picture *picOrig = new Picture;
#if JVET_O1164_PS
picOrig->create( sps0.getChromaFormatIdc(), Size( pps0.getPicWidthInLumaSamples(), pps0.getPicHeightInLumaSamples() ), sps0.getMaxCUWidth(), sps0.getMaxCUWidth() + 16, false );
#else
picOrig->create(sps0.getChromaFormatIdc(), Size(sps0.getPicWidthInLumaSamples(), sps0.getPicHeightInLumaSamples()), sps0.getMaxCUWidth(), sps0.getMaxCUWidth() + 16, false);
#endif
picOrig->getOrigBuf().fill(0);
m_cGOPEncoder.setPicOrig(picOrig);
}
}
void EncLib::xInitScalingLists(SPS &sps, PPS &pps)
{
// 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 || ENABLE_WPP_PARALLELISM
for( int jId = 1; jId < m_numCuEncStacks; jId++ )
{
getTrQuant( jId )->getQuant()->setFlatScalingList( maxLog2TrDynamicRange, sps.getBitDepths() );
getTrQuant( jId )->getQuant()->setUseScalingList( false );
}
#endif
sps.setScalingListPresentFlag(false);
pps.setScalingListPresentFlag(false);
}
else if(getUseScalingListId() == SCALING_LIST_DEFAULT)
{
sps.getScalingList().setDefaultScalingList ();
sps.setScalingListPresentFlag(false);
pps.setScalingListPresentFlag(false);
quant->setScalingList(&(sps.getScalingList()), maxLog2TrDynamicRange, sps.getBitDepths());
quant->setUseScalingList(true);
#if ENABLE_SPLIT_PARALLELISM || ENABLE_WPP_PARALLELISM
for( int jId = 1; jId < m_numCuEncStacks; jId++ )
{
getTrQuant( jId )->getQuant()->setUseScalingList( true );
}
#endif
}
else if(getUseScalingListId() == SCALING_LIST_FILE_READ)
{
sps.getScalingList().setDefaultScalingList ();
if(sps.getScalingList().xParseScalingList(getScalingListFileName()))
{
THROW( "parse scaling list");
}
sps.getScalingList().checkDcOfMatrix();
sps.setScalingListPresentFlag(sps.getScalingList().checkDefaultScalingList());
pps.setScalingListPresentFlag(false);
quant->setScalingList(&(sps.getScalingList()), maxLog2TrDynamicRange, sps.getBitDepths());
quant->setUseScalingList(true);
#if ENABLE_SPLIT_PARALLELISM || ENABLE_WPP_PARALLELISM
for( int jId = 1; jId < m_numCuEncStacks; jId++ )
{
getTrQuant( jId )->getQuant()->setUseScalingList( true );
}
#endif
}
else
{
THROW("error : ScalingList == " << getUseScalingListId() << " not supported\n");
}
if (getUseScalingListId() == SCALING_LIST_FILE_READ && sps.getScalingListPresentFlag())
{
// Prepare delta's:
for (uint32_t sizeId = SCALING_LIST_2x2; sizeId <= SCALING_LIST_64x64; sizeId++)
{
for (uint32_t listId = 0; listId < SCALING_LIST_NUM; listId++)
{
if (((sizeId == SCALING_LIST_64x64) && (listId % (SCALING_LIST_NUM / SCALING_LIST_PRED_MODES) != 0))
|| ((sizeId == SCALING_LIST_2x2) && (listId % (SCALING_LIST_NUM / SCALING_LIST_PRED_MODES) == 0)))
{
continue;
}
sps.getScalingList().checkPredMode( sizeId, listId );
}
}
}
}
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;
}
}
/**
- 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
*/
void EncLib::encode( 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(*sps, *pps, m_apss, *m_lmcsAPS);
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);
#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 JVET_O1164_RPR
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;
}
}
#endif
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 JVET_O1164_RPR
if( m_rprEnabled )
{
#if RPR_CTC_PRINT
pcPicCurr->m_bufs[PIC_ORIGINAL_INPUT].getBuf( COMPONENT_Y ).copyFrom( pcPicYuvOrg->getBuf( COMPONENT_Y ) );
pcPicCurr->m_bufs[PIC_ORIGINAL_INPUT].getBuf( COMPONENT_Cb ).copyFrom( pcPicYuvOrg->getBuf( COMPONENT_Cb ) );
pcPicCurr->m_bufs[PIC_ORIGINAL_INPUT].getBuf( COMPONENT_Cr ).copyFrom( pcPicYuvOrg->getBuf( COMPONENT_Cr ) );
pcPicCurr->m_bufs[PIC_TRUE_ORIGINAL_INPUT].getBuf( COMPONENT_Y ).copyFrom( cPicYuvTrueOrg->getBuf( COMPONENT_Y ) );
pcPicCurr->m_bufs[PIC_TRUE_ORIGINAL_INPUT].getBuf( COMPONENT_Cb ).copyFrom( cPicYuvTrueOrg->getBuf( COMPONENT_Cb ) );
pcPicCurr->m_bufs[PIC_TRUE_ORIGINAL_INPUT].getBuf( COMPONENT_Cr ).copyFrom( cPicYuvTrueOrg->getBuf( COMPONENT_Cr ) );
#endif
const ChromaFormat chromaFormatIDC = pSPS->getChromaFormatIdc();
#if RPR_CONF_WINDOW
const PPS *refPPS = m_ppsMap.getPS(0);
Picture::rescalePicture( *pcPicYuvOrg, refPPS->getConformanceWindow(), pcPicCurr->getOrigBuf(), pPPS->getConformanceWindow(), chromaFormatIDC, pSPS->getBitDepths(), true, true );
Picture::rescalePicture( *cPicYuvTrueOrg, refPPS->getConformanceWindow(), pcPicCurr->getTrueOrigBuf(), pPPS->getConformanceWindow(), chromaFormatIDC, pSPS->getBitDepths(), true, true );
#else
Picture::rescalePicture(*pcPicYuvOrg, pcPicCurr->getOrigBuf(), chromaFormatIDC, pSPS->getBitDepths(), true, true);
Picture::rescalePicture(*cPicYuvTrueOrg, pcPicCurr->getTrueOrigBuf(), chromaFormatIDC, pSPS->getBitDepths(), true, true);
#endif
}
else
{
pcPicCurr->M_BUFS( 0, PIC_ORIGINAL ).swap( *pcPicYuvOrg );
pcPicCurr->M_BUFS( 0, PIC_TRUE_ORIGINAL ).swap( *cPicYuvTrueOrg );
}
#else
pcPicCurr->M_BUFS( 0, PIC_ORIGINAL ).swap( *pcPicYuvOrg );
pcPicCurr->M_BUFS( 0, PIC_TRUE_ORIGINAL ).swap(*cPicYuvTrueOrg );
#endif
pcPicCurr->finalInit(*pSPS, *pPPS, m_apss, *m_lmcsAPS);
PPS *ptrPPS = (ppsID<0) ? m_ppsMap.getFirstPS() : m_ppsMap.getPS(ppsID);
ptrPPS->setNumBricksInPic((int)pcPicCurr->brickMap->bricks.size());
}
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;
}
if ( m_RCEnableRateControl )
{
m_cRateCtrl.initRCGOP( m_iNumPicRcvd );
}
// compress GOP
m_cGOPEncoder.compressGOP(m_iPOCLast, m_iNumPicRcvd, m_cListPic, rcListPicYuvRecOut,
false, false, snrCSC, m_printFrameMSE
, false
);
#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;
}
/**------------------------------------------------
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;
}
}
void EncLib::encode( bool flush, PelStorage* pcPicYuvOrg, PelStorage* pcPicYuvTrueOrg, const InputColourSpaceConversion snrCSC, std::list<PelUnitBuf*>& rcListPicYuvRecOut,
int& iNumEncoded, bool isTff )
{
iNumEncoded = 0;
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);
}
}
{
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(*pSPS, *pPPS, m_apss, *m_lmcsAPS);
}
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&&fieldNum==1) || (m_iPOCLast/2)==0 || m_iNumPicRcvd==m_iGOPSize ) )
{
// compress GOP
m_cGOPEncoder.compressGOP(m_iPOCLast, m_iNumPicRcvd, m_cListPic, rcListPicYuvRecOut, true, isTff, snrCSC, m_printFrameMSE
, false
);
#if JVET_O0756_CALCULATE_HDRMETRICS
m_metricTime = m_cGOPEncoder.getMetricTime();
#endif
iNumEncoded += m_iNumPicRcvd;
m_uiNumAllPicCoded += m_iNumPicRcvd;
m_iNumPicRcvd = 0;
}
}
}
// ====================================================================================================================
// 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 he 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 )
{
break;
}
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 (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;
#if JVET_O1164_PS
rpcPic->create( sps.getChromaFormatIdc(), Size( pps.getPicWidthInLumaSamples(), pps.getPicHeightInLumaSamples() ), sps.getMaxCUWidth(), sps.getMaxCUWidth() + 16, false );
#if RPR_CTC_PRINT
if( m_rprEnabled )
{
rpcPic->m_bufs[PIC_ORIGINAL_INPUT].create( sps.getChromaFormatIdc(), Area( Position(), Size( sps.getMaxPicWidthInLumaSamples(), sps.getMaxPicHeightInLumaSamples() ) ) );
rpcPic->m_bufs[PIC_TRUE_ORIGINAL_INPUT].create( sps.getChromaFormatIdc(), Area( Position(), Size( sps.getMaxPicWidthInLumaSamples(), sps.getMaxPicHeightInLumaSamples() ) ) );
}
#endif
#else
rpcPic->create( sps.getChromaFormatIdc(), Size( sps.getPicWidthInLumaSamples(), sps.getPicHeightInLumaSamples()), sps.getMaxCUWidth(), sps.getMaxCUWidth()+16, false );
#endif
if ( getUseAdaptiveQP() )
{
const uint32_t iMaxDQPLayer = pps.getCuQpDeltaSubdiv()/2+1;
rpcPic->aqlayer.resize( iMaxDQPLayer );
for (uint32_t d = 0; d < iMaxDQPLayer; d++)
{
#if JVET_O1164_PS
rpcPic->aqlayer[d] = new AQpLayer( pps.getPicWidthInLumaSamples(), pps.getPicHeightInLumaSamples(), sps.getMaxCUWidth() >> d, sps.getMaxCUHeight() >> d );
#else
rpcPic->aqlayer[d] = new AQpLayer( sps.getPicWidthInLumaSamples(), sps.getPicHeightInLumaSamples(), sps.getMaxCUWidth()>>d, sps.getMaxCUHeight()>>d );
#endif
}
}
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)
{
// The SPS must have already been set up.
// set the VPS profile information.
vps.setMaxLayers(1);
for (uint32_t i = 0; i < vps.getMaxLayers(); i++)
{
vps.setVPSIncludedLayerId(0, i);
}
}
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);
dps.setProfileTierLevel(*sps.getProfileTierLevel());
}
void EncLib::xInitSPS(SPS &sps)
{
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_O0525_REMOVE_PCM
cinfo->setNoPcmConstraintFlag(m_bNoPcmConstraintFlag);
#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->setNoGbiConstraintFlag(m_bNoGbiConstraintFlag);
cinfo->setNoIbcConstraintFlag(m_noIbcConstraintFlag);
cinfo->setNoMhIntraConstraintFlag(m_bNoMhIntraConstraintFlag);
cinfo->setNoFPelMmvdConstraintFlag(m_noFPelMmvdConstraintFlag);
cinfo->setNoTriangleConstraintFlag(m_bNoTriangleConstraintFlag);
cinfo->setNoLadfConstraintFlag(m_bNoLadfConstraintFlag);
cinfo->setNoTransformSkipConstraintFlag(m_noTransformSkipConstraintFlag);
#if JVET_O1136_TS_BDPCM_SIGNALLING
cinfo->setNoBDPCMConstraintFlag(m_noBDPCMConstraintFlag);
#endif
#if JVET_O0376_SPS_JOINTCBCR_FLAG
cinfo->setNoJointCbCrConstraintFlag(m_noJointCbCrConstraintFlag);
#endif
cinfo->setNoQpDeltaConstraintFlag(m_bNoQpDeltaConstraintFlag);
cinfo->setNoDepQuantConstraintFlag(m_bNoDepQuantConstraintFlag);
cinfo->setNoSignDataHidingConstraintFlag(m_bNoSignDataHidingConstraintFlag);
profileTierLevel->setLevelIdc (m_level);
profileTierLevel->setTierFlag (m_levelTier);
profileTierLevel->setProfileIdc (m_profile);
profileTierLevel->setSubProfileIdc (m_subProfile);
/* 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 */
#if JVET_O1164_PS
sps.setMaxPicWidthInLumaSamples( m_iSourceWidth );
sps.setMaxPicHeightInLumaSamples( m_iSourceHeight );
#else
sps.setPicWidthInLumaSamples ( m_iSourceWidth );
sps.setPicHeightInLumaSamples ( m_iSourceHeight );
sps.setConformanceWindow ( m_conformanceWindow );
#endif
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.setMaxBTDepth ( m_uiMaxBTDepth, m_uiMaxBTDepthI, m_uiMaxBTDepthIChroma );
unsigned maxBtSize[3], maxTtSize[3];
memcpy(maxBtSize, m_uiMinQT, sizeof(maxBtSize));
memcpy(maxTtSize, m_uiMinQT, sizeof(maxTtSize));
if (m_uiMaxBTDepth)
{
maxBtSize[1] = std::min(m_CTUSize, (unsigned)MAX_BT_SIZE_INTER);
maxTtSize[1] = std::min(m_CTUSize, (unsigned)MAX_TT_SIZE_INTER);
}
if (m_uiMaxBTDepthI)
{
maxBtSize[0] = std::min(m_CTUSize, (unsigned)MAX_BT_SIZE);
maxTtSize[0] = std::min(m_CTUSize, (unsigned)MAX_TT_SIZE);
}
if (m_uiMaxBTDepthIChroma)
{
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 );
#if JVET_O0070_PROF
sps.setUsePROF ( m_PROF );
#endif
sps.setUseLMChroma ( m_LMChroma ? true : false );
sps.setCclmCollocatedChromaFlag( m_cclmCollocatedChromaFlag );
sps.setUseMTS ( m_IntraMTS || m_InterMTS || m_ImplicitMTS );
sps.setUseIntraMTS ( m_IntraMTS );
sps.setUseInterMTS ( m_InterMTS );
sps.setUseSBT ( m_SBT );
if( sps.getUseSBT() )
{
#if JVET_O0545_MAX_TB_SIGNALLING
sps.setMaxSbtSize ( std::min((int)(1 << m_log2MaxTbSize), m_iSourceWidth >= 1920 ? 64 : 32) );
#else
sps.setMaxSbtSize ( m_iSourceWidth >= 1920 ? 64 : 32 );
#endif
}
sps.setUseSMVD ( m_SMVD );
sps.setUseGBi ( m_GBi );
#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.setUseMHIntra ( m_MHIntra );
sps.setUseTriangle ( m_Triangle );
sps.setUseMMVD ( m_MMVD );
sps.setFpelMmvdEnabledFlag (( m_MMVD ) ? m_allowDisFracMMVD : false);
#if JVET_O1140_SLICE_DISABLE_BDOF_DMVR_FLAG
sps.setBdofDmvrSlicePresentFlag(m_DMVR || m_BIO);
#endif
sps.setAffineAmvrEnabledFlag ( m_AffineAmvr );
sps.setUseDMVR ( m_DMVR );
#if JVET_O0119_BASE_PALETTE_444
sps.setPLTMode ( m_PLTMode);
#endif
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.setUseReshaper ( m_lumaReshapeEnable );
sps.setUseMIP ( m_MIP );
int minCUSize = sps.getMaxCUWidth() >> sps.getLog2DiffMaxMinCodingBlockSize();
int log2MinCUSize = 0;
while(minCUSize > 1)
{
minCUSize >>= 1;
log2MinCUSize++;
}
sps.setLog2MinCodingBlockSize(log2MinCUSize);
#if !JVET_O0525_REMOVE_PCM
sps.setPCMLog2MinSize (m_uiPCMLog2MinSize);
sps.setPCMEnabledFlag ( m_usePCM );
sps.setPCMLog2MaxSize( m_pcmLog2MaxSize );
#endif
#if JVET_O1136_TS_BDPCM_SIGNALLING
sps.setTransformSkipEnabledFlag(m_useTransformSkip);
sps.setBDPCMEnabledFlag(m_useBDPCM);
#endif
sps.setSPSTemporalMVPEnabledFlag((getTMVPModeId() == 2 || getTMVPModeId() == 1));
#if MAX_TB_SIZE_SIGNALLING
sps.setLog2MaxTbSize ( m_log2MaxTbSize );
#endif
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)));
#if JVET_O0919_TS_MIN_QP
sps.setMinQpPrimeTsMinus4(ChannelType(channelType), (6 * (m_bitDepth[channelType] - m_inputBitDepth[channelType])));
#endif
#if !JVET_O0525_REMOVE_PCM
sps.setPCMBitDepth (ChannelType(channelType), m_PCMBitDepth[channelType] );
#endif
}
#if JVET_O0244_DELTA_POC
sps.setUseWP( m_useWeightedPred );
sps.setUseWPBiPred( m_useWeightedBiPred );
#endif
sps.setSAOEnabledFlag( m_bUseSAO );
#if JVET_O0376_SPS_JOINTCBCR_FLAG
sps.setJointCbCrEnabledFlag( m_JointCbCrMode );
#endif
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);
}
#if !JVET_O0525_REMOVE_PCM
sps.setPCMFilterDisableFlag ( m_bPCMFilterDisableFlag );
#endif
sps.setScalingListFlag ( (m_useScalingListId == SCALING_LIST_OFF) ? 0 : 1 );
sps.setALFEnabledFlag( m_alf );
sps.setVuiParametersPresentFlag(getVuiParametersPresentFlag());
if (sps.getVuiParametersPresentFlag())
{
VUI* pcVUI = sps.getVuiParameters();
pcVUI->setAspectRatioInfoPresentFlag(getAspectRatioInfoPresentFlag());
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->setVideoSignalTypePresentFlag(getVideoSignalTypePresentFlag());
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);
}
#if JVET_O0650_SIGNAL_CHROMAQP_MAPPING_TABLE
sps.setChromaQpMappingTableFromParams(m_chromaQpMappingTableParams, sps.getQpBDOffset(CHANNEL_TYPE_CHROMA));
sps.derivedChromaQPMappingTables();
#endif
#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);
}
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.setConstrainedIntraPred( m_bUseConstrainedIntraPred );
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);
pps.setCuQpDeltaSubdiv( 0 );
}
else if(bUseDQP)
{
pps.setUseDQP(true);
pps.setCuQpDeltaSubdiv( m_cuQpDeltaSubdiv );
}
else
{
pps.setUseDQP(false);
pps.setCuQpDeltaSubdiv( 0 );
}
if ( m_cuChromaQpOffsetSubdiv >= 0 )
{
pps.getPpsRangeExtension().setCuChromaQpOffsetSubdiv(m_cuChromaQpOffsetSubdiv);
pps.getPpsRangeExtension().clearChromaQpOffsetList();
#if JVET_O1168_CU_CHROMA_QP_OFFSET
pps.getPpsRangeExtension().setChromaQpOffsetListEntry(1, 6, 6, 6);
#else
pps.getPpsRangeExtension().setChromaQpOffsetListEntry(1, 6, 6);
#endif
/* todo, insert table entries from command line (NB, 0 should not be touched) */
}
else
{
pps.getPpsRangeExtension().setCuChromaQpOffsetSubdiv(0);
pps.getPpsRangeExtension().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 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));
pps.setQpOffset(JOINT_CbCr, Clip3( -12, 12, ( min(0, cbQP) + min(0, crQP) ) / 2 + m_chromaCbCrQpOffset));
}
else
{
#endif
pps.setQpOffset(COMPONENT_Cb, m_chromaCbQpOffset );
pps.setQpOffset(COMPONENT_Cr, m_chromaCrQpOffset );
pps.setQpOffset(JOINT_CbCr, m_chromaCbCrQpOffset );
#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.setSingleTileInPicFlag((m_iNumColumnsMinus1 == 0 && m_iNumRowsMinus1 == 0));
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() );
}
else
{
pps.setDeblockingFilterBetaOffsetDiv2(0);
pps.setDeblockingFilterTcOffsetDiv2(0);
}
// deblockingFilterControlPresentFlag is true if any of the settings differ from the inferred values:
const bool deblockingFilterControlPresentFlag = pps.getDeblockingFilterOverrideEnabledFlag() ||
pps.getPPSDeblockingFilterDisabledFlag() ||
pps.getDeblockingFilterBetaOffsetDiv2() != 0 ||
pps.getDeblockingFilterTcOffsetDiv2() != 0;
pps.setDeblockingFilterControlPresentFlag(deblockingFilterControlPresentFlag);
pps.setLog2ParallelMergeLevelMinus2 (m_log2ParallelMergeLevelMinus2 );
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.setTransquantBypassEnabledFlag(getTransquantBypassEnabledFlag());
#if !JVET_O1136_TS_BDPCM_SIGNALLING
pps.setUseTransformSkip( m_useTransformSkip );
#endif
pps.getPpsRangeExtension().setLog2MaxTransformSkipBlockSize( m_log2MaxTransformSkipBlockSize );
xInitPPSforTiles(pps);
pps.setLoopFilterAcrossVirtualBoundariesDisabledFlag( m_loopFilterAcrossVirtualBoundariesDisabledFlag );
pps.setNumVerVirtualBoundaries ( m_numVerVirtualBoundaries );
pps.setNumHorVirtualBoundaries ( m_numHorVirtualBoundaries );
for( unsigned int i = 0; i < m_numVerVirtualBoundaries; i++ )
{
pps.setVirtualBoundariesPosX ( m_virtualBoundariesPosX[i], i );
}
for( unsigned int i = 0; i < m_numHorVirtualBoundaries; i++ )
{
pps.setVirtualBoundariesPosY ( m_virtualBoundariesPosY[i], i );
}
pps.pcv = new PreCalcValues( sps, pps, true );
pps.setRpl1IdxPresentFlag(sps.getRPL1IdxPresentFlag());
}
void EncLib::xInitAPS(APS &aps)
{
//Do nothing now
}
void EncLib::xInitRPL(SPS &sps, bool isFieldCoding)
{
ReferencePictureList* rpl;
int numRPLCandidates = getRPLCandidateSize(0);
sps.createRPLList0(numRPLCandidates);
sps.createRPLList1(numRPLCandidates);
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);
for (int k = 0; k < ge.m_numRefPics; k++)
{
rpl->setRefPicIdentifier(k, ge.m_deltaRefPics[k], 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 < 10)
{
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 < 10)
{
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++;
}
}
}
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::xInitPPSforTiles(PPS &pps)
{
if ( (m_iNumColumnsMinus1==0) && (m_iNumRowsMinus1==0) )
{
// one, no bricks
pps.setSingleTileInPicFlag(true);
pps.setSingleBrickPerSliceFlag(true);
pps.setRectSliceFlag(true);
}
else
{
pps.setSingleTileInPicFlag(false);
pps.setSingleBrickPerSliceFlag( m_sliceMode==SINGLE_BRICK_PER_SLICE );
pps.setRectSliceFlag( m_sliceMode==SINGLE_BRICK_PER_SLICE );
if (m_rectSliceFlag)
pps.setRectSliceFlag(m_rectSliceFlag);
}
pps.setUniformTileSpacingFlag( m_tileUniformSpacingFlag );
pps.setNumTileColumnsMinus1( m_iNumColumnsMinus1 );
pps.setNumTileRowsMinus1( m_iNumRowsMinus1 );
if( !m_tileUniformSpacingFlag )
{
pps.setTileColumnWidth( m_tileColumnWidth );
pps.setTileRowHeight( m_tileRowHeight );
}
pps.setLoopFilterAcrossBricksEnabledFlag( m_loopFilterAcrossBricksEnabledFlag );
//pps.setRectSliceFlag( m_rectSliceFlag );
pps.setNumSlicesInPicMinus1( m_numSlicesInPicMinus1 );
pps.setTopLeftBrickIdx(m_topLeftBrickIdx);
pps.setBottomRightBrickIdx(m_bottomRightBrickIdx);
pps.setLoopFilterAcrossBricksEnabledFlag( m_loopFilterAcrossBricksEnabledFlag );
pps.setLoopFilterAcrossSlicesEnabledFlag( m_loopFilterAcrossSlicesEnabledFlag );
pps.setSignalledSliceIdFlag( m_signalledSliceIdFlag );
pps.setSignalledSliceIdLengthMinus1( m_signalledSliceIdLengthMinus1 );
pps.setSignalledSliceIdFlag( m_signalledSliceIdFlag );
pps.setSignalledSliceIdLengthMinus1( m_signalledSliceIdLengthMinus1 );
pps.setSliceId( m_sliceId );
int numTiles= (m_iNumColumnsMinus1 + 1) * (m_iNumRowsMinus1 + 1);
pps.setNumTilesInPic(numTiles);
if (m_brickSplitMap.empty())
{
pps.setBrickSplittingPresentFlag(false);
}
else
{
pps.setBrickSplittingPresentFlag(true);
std::vector<bool> brickSplitFlag (numTiles, false);
std::vector<bool> uniformBrickSpacingFlag (numTiles, false);
std::vector<int> brickHeightMinus1 (numTiles, 0);
std::vector<int> numBrickRowsMinus1 (numTiles, 0);
std::vector<std::vector<int>> brickRowHeightMinus1 (numTiles);
for (auto &brickSplit: m_brickSplitMap)
{
int tileIdx = brickSplit.first;
CHECK ( tileIdx >= numTiles, "Brick split specified for undefined tile");
brickSplitFlag[tileIdx] = true;
uniformBrickSpacingFlag [tileIdx] = brickSplit.second.m_uniformSplit;
if (uniformBrickSpacingFlag [tileIdx])
{
brickHeightMinus1[tileIdx]=brickSplit.second.m_uniformHeight - 1;
}
else
{
numBrickRowsMinus1[tileIdx]=brickSplit.second.m_numSplits;
brickRowHeightMinus1[tileIdx].resize(brickSplit.second.m_numSplits);
for (int i=0; i<brickSplit.second.m_numSplits; i++)
{
brickRowHeightMinus1[tileIdx][i]=brickSplit.second.m_brickHeight[i] - 1;
}
}
}
pps.setBrickSplitFlag(brickSplitFlag);
pps.setUniformBrickSpacingFlag(uniformBrickSpacingFlag);
pps.setBrickHeightMinus1(brickHeightMinus1);
pps.setNumBrickRowsMinus1(numBrickRowsMinus1);
pps.setBrickRowHeightMinus1(brickRowHeightMinus1);
// check brick dimensions
std::vector<uint32_t> tileRowHeight (m_iNumRowsMinus1+1);
int picHeightInCtus = (getSourceHeight() + m_maxCUHeight - 1) / m_maxCUHeight;
// calculate all tile row heights
if( pps.getUniformTileSpacingFlag() )
{
//set width and height for each (uniform) tile
for(int row=0; row < m_iNumRowsMinus1 + 1; row++)
{
tileRowHeight[row] = (row+1)*picHeightInCtus/(m_iNumRowsMinus1+1) - (row*picHeightInCtus)/(m_iNumRowsMinus1 + 1);
}
}
else
{
tileRowHeight[ m_iNumRowsMinus1 ] = picHeightInCtus;
for( int j = 0; j < m_iNumRowsMinus1; j++ )
{
tileRowHeight[ j ] = pps.getTileRowHeight( j );
tileRowHeight[ m_iNumRowsMinus1 ] = tileRowHeight[ m_iNumRowsMinus1 ] - pps.getTileRowHeight( j );
}
}
// check brick splits for each tile
for (int tileIdx=0; tileIdx < numTiles; tileIdx++)
{
if (pps.getBrickSplitFlag(tileIdx))
{
const int tileY = tileIdx / (m_iNumColumnsMinus1+1);
int tileHeight = tileRowHeight [tileY];
if (pps.getUniformBrickSpacingFlag(tileIdx))
{
CHECK((pps.getBrickHeightMinus1(tileIdx) + 1) >= tileHeight, "Brick height larger than or equal to tile height");
}
else
{
int cumulativeHeight=0;
for (int i = 0; i < pps.getNumBrickRowsMinus1(tileIdx); i++)
{
cumulativeHeight += pps.getBrickRowHeightMinus1(tileIdx, i) + 1;
}
CHECK(cumulativeHeight >= tileHeight, "Cumulative brick height larger than or equal to tile height");
}
}
}
}
}
void EncCfg::xCheckGSParameters()
{
int iWidthInCU = ( m_iSourceWidth%m_maxCUWidth ) ? m_iSourceWidth/m_maxCUWidth + 1 : m_iSourceWidth/m_maxCUWidth;
int iHeightInCU = ( m_iSourceHeight%m_maxCUHeight ) ? m_iSourceHeight/m_maxCUHeight + 1 : m_iSourceHeight/m_maxCUHeight;
uint32_t uiCummulativeColumnWidth = 0;
uint32_t uiCummulativeRowHeight = 0;
//check the column relative parameters
if( m_iNumColumnsMinus1 >= (1<<(LOG2_MAX_NUM_COLUMNS_MINUS1+1)) )
{
EXIT( "The number of columns is larger than the maximum allowed number of columns." );
}
if( m_iNumColumnsMinus1 >= iWidthInCU )
{
EXIT( "The current picture can not have so many columns." );
}
if( m_iNumColumnsMinus1 && !m_tileUniformSpacingFlag )
{
for(int i=0; i<m_iNumColumnsMinus1; i++)
{
uiCummulativeColumnWidth += m_tileColumnWidth[i];
}
if( uiCummulativeColumnWidth >= iWidthInCU )
{
EXIT( "The width of the column is too large." );
}
}
//check the row relative parameters
if( m_iNumRowsMinus1 >= (1<<(LOG2_MAX_NUM_ROWS_MINUS1+1)) )
{
EXIT( "The number of rows is larger than the maximum allowed number of rows." );
}
if( m_iNumRowsMinus1 >= iHeightInCU )
{
EXIT( "The current picture can not have so many rows." );
}
if( m_iNumRowsMinus1 && !m_tileUniformSpacingFlag )
{
for(int i=0; i<m_iNumRowsMinus1; i++)
{
uiCummulativeRowHeight += m_tileRowHeight[i];
}
if( uiCummulativeRowHeight >= iHeightInCU )
{
EXIT( "The height of the row is too large." );
}
}
}
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;
}
#if JVET_O0119_BASE_PALETTE_444
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;
}
}
#endif
#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)
{
qp=LOSSLESS_AND_MIXED_LOSSLESS_RD_COST_TEST_QP;
}
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
{
#if SHARP_LUMA_DELTA_QP
// Only adjust QP when not lossless
if (!(( getMaxDeltaQP() == 0 ) && (!getLumaLevelToDeltaQPMapping().isEnabled()) && (qp == -lumaQpBDOffset ) && (pSlice->getPPS()->getTransquantBypassEnabledFlag())))
#else
if (!(( getMaxDeltaQP() == 0 ) && (qp == -lumaQpBDOffset ) && (pSlice->getPPS()->getTransquantBypassEnabledFlag())))
#endif
{
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
//! \}