void DPB::prepareEncode(TComPic *pic)
{
PPAScopeEvent(DPB_prepareEncode);
int pocCurr = pic->getSlice()->getPOC();
m_picList.pushFront(*pic);
TComSlice* slice = pic->getSlice();
if (getNalUnitType(pocCurr, m_lastIDR, pic) == NAL_UNIT_CODED_SLICE_IDR_W_RADL ||
getNalUnitType(pocCurr, m_lastIDR, pic) == NAL_UNIT_CODED_SLICE_IDR_N_LP)
{
m_lastIDR = pocCurr;
}
slice->setLastIDR(m_lastIDR);
slice->setTemporalLayerNonReferenceFlag(!slice->isReferenced());
// Set the nal unit type
slice->setNalUnitType(getNalUnitType(pocCurr, m_lastIDR, pic));
// If the slice is un-referenced, change from _R "referenced" to _N "non-referenced" NAL unit type
if (slice->getTemporalLayerNonReferenceFlag())
{
switch (slice->getNalUnitType())
{
case NAL_UNIT_CODED_SLICE_TRAIL_R:
slice->setNalUnitType(NAL_UNIT_CODED_SLICE_TRAIL_N);
break;
case NAL_UNIT_CODED_SLICE_RADL_R:
slice->setNalUnitType(NAL_UNIT_CODED_SLICE_RADL_N);
break;
case NAL_UNIT_CODED_SLICE_RASL_R:
slice->setNalUnitType(NAL_UNIT_CODED_SLICE_RASL_N);
break;
default:
break;
}
}
// Do decoding refresh marking if any
decodingRefreshMarking(pocCurr, slice->getNalUnitType());
computeRPS(pocCurr, slice->isIRAP(), slice->getLocalRPS(), slice->getSPS()->getMaxDecPicBuffering(0));
slice->setRPS(slice->getLocalRPS());
slice->setRPSidx(-1); // Force use of RPS from slice, rather than from SPS
applyReferencePictureSet(slice->getRPS(), pocCurr); // Mark pictures in m_piclist as unreferenced if they are not included in RPS
arrangeLongtermPicturesInRPS(slice);
slice->setNumRefIdx(REF_PIC_LIST_0, X265_MIN(m_maxRefL0, slice->getRPS()->getNumberOfNegativePictures())); // Ensuring L0 contains just the -ve POC
slice->setNumRefIdx(REF_PIC_LIST_1, X265_MIN(m_maxRefL1, slice->getRPS()->getNumberOfPositivePictures()));
slice->setRefPicList(m_picList);
// Slice type refinement
if ((slice->getSliceType() == B_SLICE) && (slice->getNumRefIdx(REF_PIC_LIST_1) == 0))
{
slice->setSliceType(P_SLICE);
}
if (slice->getSliceType() == B_SLICE)
{
// TODO: Can we estimate this from lookahead?
slice->setColFromL0Flag(0);
bool bLowDelay = true;
int curPOC = slice->getPOC();
int refIdx = 0;
for (refIdx = 0; refIdx < slice->getNumRefIdx(REF_PIC_LIST_0) && bLowDelay; refIdx++)
{
if (slice->getRefPic(REF_PIC_LIST_0, refIdx)->getPOC() > curPOC)
{
bLowDelay = false;
}
}
for (refIdx = 0; refIdx < slice->getNumRefIdx(REF_PIC_LIST_1) && bLowDelay; refIdx++)
{
if (slice->getRefPic(REF_PIC_LIST_1, refIdx)->getPOC() > curPOC)
{
bLowDelay = false;
}
}
slice->setCheckLDC(bLowDelay);
}
else
{
slice->setCheckLDC(true);
}
slice->setRefPOCList();
slice->setEnableTMVPFlag(1);
bool bGPBcheck = false;
if (slice->getSliceType() == B_SLICE)
{
if (slice->getNumRefIdx(REF_PIC_LIST_0) == slice->getNumRefIdx(REF_PIC_LIST_1))
{
bGPBcheck = true;
for (int i = 0; i < slice->getNumRefIdx(REF_PIC_LIST_1); i++)
{
if (slice->getRefPOC(REF_PIC_LIST_1, i) != slice->getRefPOC(REF_PIC_LIST_0, i))
{
bGPBcheck = false;
break;
}
}
}
}
slice->setMvdL1ZeroFlag(bGPBcheck);
slice->setNextSlice(false);
/* Increment reference count of all motion-referenced frames. This serves two purposes. First
* it prevents the frame from being recycled, and second the referenced frames know how many
* other FrameEncoders are using them for motion reference */
int numPredDir = slice->isInterP() ? 1 : slice->isInterB() ? 2 : 0;
for (int l = 0; l < numPredDir; l++)
{
for (int ref = 0; ref < slice->getNumRefIdx(l); ref++)
{
TComPic *refpic = slice->getRefPic(l, ref);
ATOMIC_INC(&refpic->m_countRefEncoders);
}
}
}
Void TDecGop::decompressSlice(TComInputBitstream* pcBitstream, TComPic*& rpcPic)
{
TComSlice* pcSlice = rpcPic->getSlice(rpcPic->getCurrSliceIdx());
// Table of extracted substreams.
// These must be deallocated AND their internal fifos, too.
TComInputBitstream **ppcSubstreams = NULL;
//-- For time output for each slice
long iBeforeTime = clock();
UInt uiStartCUAddr = pcSlice->getSliceSegmentCurStartCUAddr();
UInt uiSliceStartCuAddr = pcSlice->getSliceCurStartCUAddr();
if(uiSliceStartCuAddr == uiStartCUAddr)
{
m_sliceStartCUAddress.push_back(uiSliceStartCuAddr);
}
m_pcSbacDecoder->init( (TDecBinIf*)m_pcBinCABAC );
m_pcEntropyDecoder->setEntropyDecoder (m_pcSbacDecoder);
UInt uiNumSubstreams = pcSlice->getPPS()->getEntropyCodingSyncEnabledFlag() ? pcSlice->getNumEntryPointOffsets()+1 : pcSlice->getPPS()->getNumSubstreams();
// init each couple {EntropyDecoder, Substream}
UInt *puiSubstreamSizes = pcSlice->getSubstreamSizes();
ppcSubstreams = new TComInputBitstream*[uiNumSubstreams];
m_pcSbacDecoders = new TDecSbac[uiNumSubstreams];
m_pcBinCABACs = new TDecBinCABAC[uiNumSubstreams];
for ( UInt ui = 0 ; ui < uiNumSubstreams ; ui++ )
{
m_pcSbacDecoders[ui].init(&m_pcBinCABACs[ui]);
ppcSubstreams[ui] = pcBitstream->extractSubstream(ui+1 < uiNumSubstreams ? puiSubstreamSizes[ui] : pcBitstream->getNumBitsLeft());
}
for ( UInt ui = 0 ; ui+1 < uiNumSubstreams; ui++ )
{
m_pcEntropyDecoder->setEntropyDecoder ( &m_pcSbacDecoders[uiNumSubstreams - 1 - ui] );
m_pcEntropyDecoder->setBitstream ( ppcSubstreams [uiNumSubstreams - 1 - ui] );
m_pcEntropyDecoder->resetEntropy (pcSlice);
}
m_pcEntropyDecoder->setEntropyDecoder ( m_pcSbacDecoder );
m_pcEntropyDecoder->setBitstream ( ppcSubstreams[0] );
m_pcEntropyDecoder->resetEntropy (pcSlice);
if(uiSliceStartCuAddr == uiStartCUAddr)
{
m_LFCrossSliceBoundaryFlag.push_back( pcSlice->getLFCrossSliceBoundaryFlag());
}
#if H_3D_NBDV
if(pcSlice->getViewIndex() && !pcSlice->getIsDepth()) //Notes from QC: this condition shall be changed once the configuration is completed, e.g. in pcSlice->getSPS()->getMultiviewMvPredMode() || ARP in prev. HTM. Remove this comment once it is done.
{
Int iColPoc = pcSlice->getRefPOC(RefPicList(1-pcSlice->getColFromL0Flag()), pcSlice->getColRefIdx());
rpcPic->setNumDdvCandPics(rpcPic->getDisCandRefPictures(iColPoc));
}
if(pcSlice->getViewIndex() && !pcSlice->getIsDepth() && !pcSlice->isIntra()) //Notes from QC: this condition shall be changed once the configuration is completed, e.g. in pcSlice->getSPS()->getMultiviewMvPredMode() || ARP in prev. HTM. Remove this comment once it is done.
{
rpcPic->checkTemporalIVRef();
}
if(pcSlice->getIsDepth())
{
rpcPic->checkTextureRef();
}
#endif
#if H_3D
pcSlice->setDepthToDisparityLUTs();
#endif
m_pcSbacDecoders[0].load(m_pcSbacDecoder);
m_pcSliceDecoder->decompressSlice( ppcSubstreams, rpcPic, m_pcSbacDecoder, m_pcSbacDecoders);
m_pcEntropyDecoder->setBitstream( ppcSubstreams[uiNumSubstreams-1] );
// deallocate all created substreams, including internal buffers.
for (UInt ui = 0; ui < uiNumSubstreams; ui++)
{
ppcSubstreams[ui]->deleteFifo();
delete ppcSubstreams[ui];
}
delete[] ppcSubstreams;
delete[] m_pcSbacDecoders; m_pcSbacDecoders = NULL;
delete[] m_pcBinCABACs; m_pcBinCABACs = NULL;
m_dDecTime += (Double)(clock()-iBeforeTime) / CLOCKS_PER_SEC;
}
Void TDecGop::filterPicture(TComPic*& rpcPic)
{
TComSlice* pcSlice = rpcPic->getSlice(rpcPic->getCurrSliceIdx());
//-- For time output for each slice
long iBeforeTime = clock();
// deblocking filter
Bool bLFCrossTileBoundary = pcSlice->getPPS()->getLoopFilterAcrossTilesEnabledFlag();
m_pcLoopFilter->setCfg(bLFCrossTileBoundary);
m_pcLoopFilter->loopFilterPic( rpcPic );
if(pcSlice->getSPS()->getUseSAO())
{
m_sliceStartCUAddress.push_back(rpcPic->getNumCUsInFrame()* rpcPic->getNumPartInCU());
rpcPic->createNonDBFilterInfo(m_sliceStartCUAddress, 0, &m_LFCrossSliceBoundaryFlag, rpcPic->getPicSym()->getNumTiles(), bLFCrossTileBoundary);
}
if( pcSlice->getSPS()->getUseSAO() )
{
{
SAOParam *saoParam = rpcPic->getPicSym()->getSaoParam();
saoParam->bSaoFlag[0] = pcSlice->getSaoEnabledFlag();
saoParam->bSaoFlag[1] = pcSlice->getSaoEnabledFlagChroma();
m_pcSAO->setSaoLcuBasedOptimization(1);
m_pcSAO->createPicSaoInfo(rpcPic);
m_pcSAO->SAOProcess(saoParam);
m_pcSAO->PCMLFDisableProcess(rpcPic);
m_pcSAO->destroyPicSaoInfo();
}
}
if(pcSlice->getSPS()->getUseSAO())
{
rpcPic->destroyNonDBFilterInfo();
}
#if H_3D
rpcPic->compressMotion(2);
#endif
#if !H_3D
rpcPic->compressMotion();
#endif
Char c = (pcSlice->isIntra() ? 'I' : pcSlice->isInterP() ? 'P' : 'B');
if (!pcSlice->isReferenced()) c += 32;
//-- For time output for each slice
#if H_MV
printf("\nLayer %2d POC %4d TId: %1d ( %c-SLICE, QP%3d ) ", pcSlice->getLayerId(),
pcSlice->getPOC(),
pcSlice->getTLayer(),
c,
pcSlice->getSliceQp() );
#else
printf("\nPOC %4d TId: %1d ( %c-SLICE, QP%3d ) ", pcSlice->getPOC(),
pcSlice->getTLayer(),
c,
pcSlice->getSliceQp() );
#endif
m_dDecTime += (Double)(clock()-iBeforeTime) / CLOCKS_PER_SEC;
printf ("[DT %6.3f] ", m_dDecTime );
m_dDecTime = 0;
for (Int iRefList = 0; iRefList < 2; iRefList++)
{
printf ("[L%d ", iRefList);
for (Int iRefIndex = 0; iRefIndex < pcSlice->getNumRefIdx(RefPicList(iRefList)); iRefIndex++)
{
#if H_MV
if( pcSlice->getLayerId() != pcSlice->getRefLayerId( RefPicList(iRefList), iRefIndex ) )
{
printf( "V%d ", pcSlice->getRefLayerId( RefPicList(iRefList), iRefIndex ) );
}
else
{
#endif
printf ("%d ", pcSlice->getRefPOC(RefPicList(iRefList), iRefIndex));
#if H_MV
}
#endif
}
printf ("] ");
}
if (m_decodedPictureHashSEIEnabled)
{
SEIMessages pictureHashes = getSeisByType(rpcPic->getSEIs(), SEI::DECODED_PICTURE_HASH );
const SEIDecodedPictureHash *hash = ( pictureHashes.size() > 0 ) ? (SEIDecodedPictureHash*) *(pictureHashes.begin()) : NULL;
if (pictureHashes.size() > 1)
{
printf ("Warning: Got multiple decoded picture hash SEI messages. Using first.");
}
calcAndPrintHashStatus(*rpcPic->getPicYuvRec(), hash);
}
rpcPic->setOutputMark(true);
rpcPic->setReconMark(true);
m_sliceStartCUAddress.clear();
m_LFCrossSliceBoundaryFlag.clear();
}
Bool TDecTop::decode(InputNALUnit& nalu, Int& iSkipFrame, Int& iPOCLastDisplay)
{
TComPic*& pcPic = m_pcPic;
#if E045_SLICE_COMMON_INFO_SHARING
static TComPPS* pcNewPPS = NULL;
#endif
// Initialize entropy decoder
m_cEntropyDecoder.setEntropyDecoder (&m_cCavlcDecoder);
m_cEntropyDecoder.setBitstream (nalu.m_Bitstream);
switch (nalu.m_UnitType)
{
case NAL_UNIT_SPS:
m_cEntropyDecoder.decodeSPS( &m_cSPS );
#if ENABLE_ANAYSIS_OUTPUT
TSysuAnalyzerOutput::getInstance()->writeOutSps( &m_cSPS );
#endif
#if AMP
for (Int i = 0; i < m_cSPS.getMaxCUDepth() - 1; i++)
{
// m_cSPS.setAMPAcc( i, m_cSPS.getUseAMP() );
m_cSPS.setAMPAcc( i, 1 );
}
for (Int i = m_cSPS.getMaxCUDepth() - 1; i < m_cSPS.getMaxCUDepth(); i++)
{
m_cSPS.setAMPAcc( i, 0 );
}
#endif
// create ALF temporary buffer
m_cAdaptiveLoopFilter.create( m_cSPS.getWidth(), m_cSPS.getHeight(), g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth );
#if MTK_SAO
m_cSAO.create( m_cSPS.getWidth(), m_cSPS.getHeight(), g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth );
#endif
#if PARALLEL_MERGED_DEBLK
m_cLoopFilter.create( m_cSPS.getWidth(), m_cSPS.getHeight(), g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth );
#else
m_cLoopFilter. create( g_uiMaxCUDepth );
#endif
#if E045_SLICE_COMMON_INFO_SHARING
createPPSBuffer();
#endif
m_uiValidPS |= 1;
return false;
case NAL_UNIT_PPS:
#if E045_SLICE_COMMON_INFO_SHARING
pcNewPPS = getNewPPSBuffer();
#if SUB_LCU_DQP
pcNewPPS->setSPS(&m_cSPS);
#endif
m_cEntropyDecoder.decodePPS( pcNewPPS );
if(pcNewPPS->getSharedPPSInfoEnabled())
{
if(m_cSPS.getUseALF())
{
m_cEntropyDecoder.decodeAlfParam( pcNewPPS->getSharedAlfParam());
}
}
signalNewPPSAvailable();
#else
#if SUB_LCU_DQP
m_cPPS.setSPS(&m_cSPS);
#endif
m_cEntropyDecoder.decodePPS( &m_cPPS );
#endif
m_uiValidPS |= 2;
return false;
case NAL_UNIT_SEI:
m_SEIs = new SEImessages;
m_cEntropyDecoder.decodeSEI(*m_SEIs);
return false;
case NAL_UNIT_CODED_SLICE:
case NAL_UNIT_CODED_SLICE_IDR:
case NAL_UNIT_CODED_SLICE_CDR:
{
// make sure we already received both parameter sets
assert( 3 == m_uiValidPS );
if (m_bFirstSliceInPicture)
{
m_apcSlicePilot->initSlice();
m_uiSliceIdx = 0;
m_uiLastSliceIdx = 0;
#if E045_SLICE_COMMON_INFO_SHARING
if(hasNewPPS())
{
m_pcPPS = pcNewPPS;
updatePPSBuffer();
}
#endif
}
m_apcSlicePilot->setSliceIdx(m_uiSliceIdx);
// Read slice header
m_apcSlicePilot->setSPS( &m_cSPS );
#if E045_SLICE_COMMON_INFO_SHARING
m_apcSlicePilot->setPPS( m_pcPPS );
#else
m_apcSlicePilot->setPPS( &m_cPPS );
#endif
m_apcSlicePilot->setSliceIdx(m_uiSliceIdx);
if (!m_bFirstSliceInPicture)
{
memcpy(m_apcSlicePilot, pcPic->getPicSym()->getSlice(m_uiSliceIdx-1), sizeof(TComSlice));
}
m_apcSlicePilot->setNalUnitType(nalu.m_UnitType);
m_apcSlicePilot->setReferenced(nalu.m_RefIDC != NAL_REF_IDC_PRIORITY_LOWEST);
m_cEntropyDecoder.decodeSliceHeader (m_apcSlicePilot);
if ( m_apcSlicePilot->getSymbolMode() )
{
Int numBitsForByteAlignment = nalu.m_Bitstream->getNumBitsUntilByteAligned();
if ( numBitsForByteAlignment > 0 )
{
UInt bitsForByteAlignment;
nalu.m_Bitstream->read( numBitsForByteAlignment, bitsForByteAlignment );
assert( bitsForByteAlignment == ( ( 1 << numBitsForByteAlignment ) - 1 ) );
}
}
m_apcSlicePilot->setTLayerInfo(nalu.m_TemporalID);
if (m_apcSlicePilot->isNextSlice() && m_apcSlicePilot->getPOC()!=m_uiPrevPOC && !m_bFirstSliceInSequence)
{
m_uiPrevPOC = m_apcSlicePilot->getPOC();
return true;
}
if (m_apcSlicePilot->isNextSlice())
m_uiPrevPOC = m_apcSlicePilot->getPOC();
m_bFirstSliceInSequence = false;
if (m_apcSlicePilot->isNextSlice())
{
// Skip pictures due to random access
if (isRandomAccessSkipPicture(iSkipFrame, iPOCLastDisplay))
{
return false;
}
}
if (m_bFirstSliceInPicture)
{
// Buffer initialize for prediction.
m_cPrediction.initTempBuff();
// Get a new picture buffer
xGetNewPicBuffer (m_apcSlicePilot, pcPic);
/* transfer any SEI messages that have been received to the picture */
pcPic->setSEIs(m_SEIs);
m_SEIs = NULL;
// Recursive structure
m_cCuDecoder.create ( g_uiMaxCUDepth, g_uiMaxCUWidth, g_uiMaxCUHeight );
m_cCuDecoder.init ( &m_cEntropyDecoder, &m_cTrQuant, &m_cPrediction );
m_cTrQuant.init ( g_uiMaxCUWidth, g_uiMaxCUHeight, m_apcSlicePilot->getSPS()->getMaxTrSize());
m_cSliceDecoder.create( m_apcSlicePilot, m_apcSlicePilot->getSPS()->getWidth(), m_apcSlicePilot->getSPS()->getHeight(), g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth );
}
// Set picture slice pointer
TComSlice* pcSlice = m_apcSlicePilot;
Bool bNextSlice = pcSlice->isNextSlice();
if (m_bFirstSliceInPicture)
{
if(pcPic->getNumAllocatedSlice() != 1)
{
pcPic->clearSliceBuffer();
}
}
else
{
pcPic->allocateNewSlice();
}
assert(pcPic->getNumAllocatedSlice() == (m_uiSliceIdx + 1));
m_apcSlicePilot = pcPic->getPicSym()->getSlice(m_uiSliceIdx);
pcPic->getPicSym()->setSlice(pcSlice, m_uiSliceIdx);
pcPic->setTLayer(nalu.m_TemporalID);
if (bNextSlice)
{
// Do decoding refresh marking if any
pcSlice->decodingRefreshMarking(m_uiPOCCDR, m_bRefreshPending, m_cListPic);
// Set reference list
pcSlice->setRefPicList( m_cListPic );
// HierP + GPB case
if ( m_cSPS.getUseLDC() && pcSlice->isInterB() )
{
if(pcSlice->getRefPicListCombinationFlag() && (pcSlice->getNumRefIdx(REF_PIC_LIST_0) > pcSlice->getNumRefIdx(REF_PIC_LIST_1)))
{
for (Int iRefIdx = 0; iRefIdx < pcSlice->getNumRefIdx(REF_PIC_LIST_1); iRefIdx++)
{
pcSlice->setRefPic(pcSlice->getRefPic(REF_PIC_LIST_0, iRefIdx), REF_PIC_LIST_1, iRefIdx);
}
}
else
{
Int iNumRefIdx = pcSlice->getNumRefIdx(REF_PIC_LIST_0);
pcSlice->setNumRefIdx( REF_PIC_LIST_1, iNumRefIdx );
for (Int iRefIdx = 0; iRefIdx < iNumRefIdx; iRefIdx++)
{
pcSlice->setRefPic(pcSlice->getRefPic(REF_PIC_LIST_0, iRefIdx), REF_PIC_LIST_1, iRefIdx);
}
}
}
// For generalized B
// note: maybe not existed case (always L0 is copied to L1 if L1 is empty)
if (pcSlice->isInterB() && pcSlice->getNumRefIdx(REF_PIC_LIST_1) == 0)
{
Int iNumRefIdx = pcSlice->getNumRefIdx(REF_PIC_LIST_0);
pcSlice->setNumRefIdx ( REF_PIC_LIST_1, iNumRefIdx );
for (Int iRefIdx = 0; iRefIdx < iNumRefIdx; iRefIdx++)
{
pcSlice->setRefPic(pcSlice->getRefPic(REF_PIC_LIST_0, iRefIdx), REF_PIC_LIST_1, iRefIdx);
}
}
#if TMVP_ONE_LIST_CHECK
if (pcSlice->isInterB())
{
Bool bLowDelay = true;
Int iCurrPOC = pcSlice->getPOC();
Int iRefIdx = 0;
for (iRefIdx = 0; iRefIdx < pcSlice->getNumRefIdx(REF_PIC_LIST_0) && bLowDelay; iRefIdx++)
{
if ( pcSlice->getRefPic(REF_PIC_LIST_0, iRefIdx)->getPOC() > iCurrPOC )
{
bLowDelay = false;
}
}
for (iRefIdx = 0; iRefIdx < pcSlice->getNumRefIdx(REF_PIC_LIST_1) && bLowDelay; iRefIdx++)
{
if ( pcSlice->getRefPic(REF_PIC_LIST_1, iRefIdx)->getPOC() > iCurrPOC )
{
bLowDelay = false;
}
}
pcSlice->setCheckLDC(bLowDelay);
}
#endif
//---------------
pcSlice->setRefPOCList();
if(!pcSlice->getRefPicListModificationFlagLC())
{
pcSlice->generateCombinedList();
}
pcSlice->setNoBackPredFlag( false );
if ( pcSlice->getSliceType() == B_SLICE && !pcSlice->getRefPicListCombinationFlag())
{
if ( pcSlice->getNumRefIdx(RefPicList( 0 ) ) == pcSlice->getNumRefIdx(RefPicList( 1 ) ) )
{
pcSlice->setNoBackPredFlag( true );
int i;
for ( i=0; i < pcSlice->getNumRefIdx(RefPicList( 1 ) ); i++ )
{
if ( pcSlice->getRefPOC(RefPicList(1), i) != pcSlice->getRefPOC(RefPicList(0), i) )
{
pcSlice->setNoBackPredFlag( false );
break;
}
}
}
}
}
pcPic->setCurrSliceIdx(m_uiSliceIdx);
// Decode a picture
#if REF_SETTING_FOR_LD
m_cGopDecoder.decompressGop(nalu.m_Bitstream, pcPic, false, m_cListPic );
#else
m_cGopDecoder.decompressGop(nalu.m_Bitstream, pcPic, false);
#endif
m_bFirstSliceInPicture = false;
m_uiSliceIdx++;
}
break;
default:
assert (1);
}
return false;
}
