diff --git a/source/Lib/CommonLib/CodingStructure.cpp b/source/Lib/CommonLib/CodingStructure.cpp
index 83d8afb52bed9e9091c4d1fd48615cc7b6da3a98..c70906963a035adc21fbbb86283b11da0eb06675 100644
--- a/source/Lib/CommonLib/CodingStructure.cpp
+++ b/source/Lib/CommonLib/CodingStructure.cpp
@@ -750,7 +750,7 @@ void CodingStructure::useSubStructure( const CodingStructure& subStruct, const C
if( cpyReco ) picture->getRecoBuf( clippedArea ).copyFrom( subRecoBuf );
#if JVET_M0483_IBC
- if (!subStruct.m_isTuEnc && ((!slice->isIntra() || slice->getSPS()->getSpsNext().getIBCMode()) && subStruct.chType != CHANNEL_TYPE_CHROMA))
+ if (!subStruct.m_isTuEnc && ((!slice->isIntra() || slice->getSPS()->getIBCFlag()) && subStruct.chType != CHANNEL_TYPE_CHROMA))
#else
if (!subStruct.m_isTuEnc && (!slice->isIntra() && subStruct.chType != CHANNEL_TYPE_CHROMA))
#endif
@@ -934,7 +934,7 @@ void CodingStructure::copyStructure( const CodingStructure& other, const Channel
}
#if JVET_M0483_IBC
- if (!other.slice->isIntra() || other.slice->getSPS()->getSpsNext().getIBCMode())
+ if (!other.slice->isIntra() || other.slice->getSPS()->getIBCFlag())
#else
if( !other.slice->isIntra() )
#endif
@@ -993,7 +993,7 @@ void CodingStructure::initStructData( const int &QP, const bool &_isLosses, cons
}
#if JVET_M0483_IBC
- if (!skipMotBuf && (!parent || ((!slice->isIntra() || slice->getSPS()->getSpsNext().getIBCMode()) && !m_isTuEnc)))
+ if (!skipMotBuf && (!parent || ((!slice->isIntra() || slice->getSPS()->getIBCFlag()) && !m_isTuEnc)))
#else
if( !skipMotBuf && ( !parent || ( ( slice->getSliceType() != I_SLICE ) && !m_isTuEnc ) ) )
#endif
diff --git a/source/Lib/CommonLib/ContextModelling.cpp b/source/Lib/CommonLib/ContextModelling.cpp
index d748f3dd8919e7dc3ed2fd427dcfbd4e0366cb2b..369d465b2667ae527b9d767addbe554495212131 100644
--- a/source/Lib/CommonLib/ContextModelling.cpp
+++ b/source/Lib/CommonLib/ContextModelling.cpp
@@ -498,7 +498,7 @@ void MergeCtx::setMergeInfo( PredictionUnit& pu, int candIdx )
if (CU::isIBC(*pu.cu))
{
pu.bv = pu.mv[REF_PIC_LIST_0];
- pu.bv >>= (2 + MV_FRACTIONAL_BITS_DIFF); // used for only integer resolution
+ pu.bv.changePrecision(MV_PRECISION_INTERNAL, MV_PRECISION_INT); // used for only integer resolution
}
#else
if (interDirNeighbours[candIdx] == 1 && pu.cs->slice->getRefPic(REF_PIC_LIST_0, mvFieldNeighbours[candIdx << 1].refIdx)->getPOC() == pu.cs->slice->getPOC())
diff --git a/source/Lib/CommonLib/Slice.cpp b/source/Lib/CommonLib/Slice.cpp
index 4fc931fe1c8bd8b9de1e11365ba91f1f29d87080..e84c9269c2a0e3b2e86b4745d75462a30dc96dd5 100644
--- a/source/Lib/CommonLib/Slice.cpp
+++ b/source/Lib/CommonLib/Slice.cpp
@@ -576,7 +576,11 @@ int Slice::getNumRpsCurrTempList() const
numRpsCurrTempList++;
}
}
+#if JVET_M0483_IBC
+ if (getSPS()->getIBCFlag())
+#else
if (getSPS()->getSpsNext().getIBCMode())
+#endif
{
return numRpsCurrTempList + 1;
}
@@ -1785,7 +1789,7 @@ unsigned Slice::getMinPictureDistance() const
{
int minPicDist = MAX_INT;
#if JVET_M0483_IBC
- if (getSPS()->getSpsNext().getIBCMode())
+ if (getSPS()->getIBCFlag())
{
minPicDist = 0;
}
@@ -1972,6 +1976,9 @@ SPS::SPS()
, m_spsNextExtension (*this)
, m_wrapAroundEnabledFlag (false)
, m_wrapAroundOffset ( 0)
+#if JVET_M0483_IBC
+, m_IBCFlag ( 0)
+#endif
{
for(int ch=0; ch<MAX_NUM_CHANNEL_TYPE; ch++)
{
diff --git a/source/Lib/CommonLib/Slice.h b/source/Lib/CommonLib/Slice.h
index b371239ea55cedff058c587066b51bb48486bcd4..bae55d3c35494f82034138445ec52bcece30c30e 100644
--- a/source/Lib/CommonLib/Slice.h
+++ b/source/Lib/CommonLib/Slice.h
@@ -1033,6 +1033,9 @@ private:
bool m_wrapAroundEnabledFlag;
unsigned m_wrapAroundOffset;
+#if JVET_M0483_IBC
+ unsigned m_IBCFlag;
+#endif
public:
@@ -1252,6 +1255,10 @@ public:
bool getWrapAroundEnabledFlag() const { return m_wrapAroundEnabledFlag; }
void setWrapAroundOffset(unsigned offset) { m_wrapAroundOffset = offset; }
unsigned getWrapAroundOffset() const { return m_wrapAroundOffset; }
+#if JVET_M0483_IBC
+ void setIBCFlag(unsigned IBCFlag) { m_IBCFlag = IBCFlag; }
+ unsigned getIBCFlag() const { return m_IBCFlag; }
+#endif
};
diff --git a/source/Lib/CommonLib/UnitTools.cpp b/source/Lib/CommonLib/UnitTools.cpp
index 4727f055d1302e0927aa197ccc652b2fa6ce398c..edc66714f0f94c292024795f1cc610a977e8cbf4 100644
--- a/source/Lib/CommonLib/UnitTools.cpp
+++ b/source/Lib/CommonLib/UnitTools.cpp
@@ -3185,7 +3185,7 @@ void PU::addAMVPHMVPCand(const PredictionUnit &pu, const RefPicList eRefPicList,
const int neibRefIdx = neibMi.refIdx[eRefPicListIndex];
#if JVET_M0483_IBC
- if (neibRefIdx >= 0 && (CU::isIBC(*pu.cu) || (CU::isIBC(*pu.cu) == false && currRefPOC == slice.getRefPOC(eRefPicListIndex, neibRefIdx))))
+ if (neibRefIdx >= 0 && (CU::isIBC(*pu.cu) || (currRefPOC == slice.getRefPOC(eRefPicListIndex, neibRefIdx))))
#else
if (neibRefIdx >= 0 && currRefPOC == slice.getRefPOC(eRefPicListIndex, neibRefIdx))
#endif
diff --git a/source/Lib/DecoderLib/CABACReader.cpp b/source/Lib/DecoderLib/CABACReader.cpp
index 06b5f3b5952d9734d804aa7ff83dbc17fe0d2209..cc12f55f92e2def1733be47d7a55c92484e47c30 100644
--- a/source/Lib/DecoderLib/CABACReader.cpp
+++ b/source/Lib/DecoderLib/CABACReader.cpp
@@ -886,7 +886,7 @@ bool CABACReader::coding_unit( CodingUnit &cu, Partitioner &partitioner, CUCtx&
// skip flag
#if JVET_M0483_IBC
- if ((!cs.slice->isIntra() || cs.slice->getSPS()->getSpsNext().getIBCMode()) && cu.Y().valid())
+ if ((!cs.slice->isIntra() || cs.slice->getSPS()->getIBCFlag()) && cu.Y().valid())
#else
if (!cs.slice->isIntra() && cu.Y().valid())
#endif
@@ -953,7 +953,7 @@ void CABACReader::cu_skip_flag( CodingUnit& cu )
RExt__DECODER_DEBUG_BIT_STATISTICS_CREATE_SET( STATS__CABAC_BITS__SKIP_FLAG );
#if JVET_M0483_IBC
- if (cu.slice->isIntra() && cu.cs->slice->getSPS()->getSpsNext().getIBCMode())
+ if (cu.slice->isIntra() && cu.cs->slice->getSPS()->getIBCFlag())
{
cu.skip = false;
cu.rootCbf = false;
@@ -979,7 +979,7 @@ void CABACReader::cu_skip_flag( CodingUnit& cu )
DTRACE( g_trace_ctx, D_SYNTAX, "cu_skip_flag() ctx=%d skip=%d\n", ctxId, skip ? 1 : 0 );
#if JVET_M0483_IBC
- if (skip && cu.cs->slice->getSPS()->getSpsNext().getIBCMode())
+ if (skip && cu.cs->slice->getSPS()->getIBCFlag())
{
unsigned ctxidx = DeriveCtx::CtxIBCFlag(cu);
if (m_BinDecoder.decodeBin(Ctx::IBCFlag(ctxidx)))
@@ -995,8 +995,8 @@ void CABACReader::cu_skip_flag( CodingUnit& cu )
}
DTRACE(g_trace_ctx, D_SYNTAX, "ibc() ctx=%d cu.predMode=%d\n", ctxidx, cu.predMode);
}
- if ((skip && CU::isInter(cu) && cu.cs->slice->getSPS()->getSpsNext().getIBCMode()) ||
- (skip && !cu.cs->slice->getSPS()->getSpsNext().getIBCMode()))
+ if ((skip && CU::isInter(cu) && cu.cs->slice->getSPS()->getIBCFlag()) ||
+ (skip && !cu.cs->slice->getSPS()->getIBCFlag()))
#else
if( skip )
#endif
@@ -1095,7 +1095,7 @@ void CABACReader::pred_mode( CodingUnit& cu )
RExt__DECODER_DEBUG_BIT_STATISTICS_CREATE_SET( STATS__CABAC_BITS__PRED_MODE );
#if JVET_M0483_IBC
- if (cu.cs->slice->getSPS()->getSpsNext().getIBCMode())
+ if (cu.cs->slice->getSPS()->getIBCFlag())
{
if (cu.cs->slice->isIntra())
{
diff --git a/source/Lib/DecoderLib/DecCu.cpp b/source/Lib/DecoderLib/DecCu.cpp
index 30e88cd801b9cd610eeeb806e826c52aab285a2e..a35b6cd860336027a3f4eefa197fa9aa63e67683 100644
--- a/source/Lib/DecoderLib/DecCu.cpp
+++ b/source/Lib/DecoderLib/DecCu.cpp
@@ -705,15 +705,6 @@ void DecCu::xDeriveCUMV( CodingUnit &cu )
pu.mvpNum [eRefList] = amvpInfo.numCand;
#if JVET_M0483_IBC==0
Mv mvd = pu.mvd[eRefList];
-#if JVET_M0483_IBC
- if (CU::isIBC(cu))
- {
-#if REUSE_CU_RESULTS
- if (!cu.cs->pcv->isEncoder)
-#endif
- mvd <<= 2;
- }
-#else
if (eRefList == REF_PIC_LIST_0 && pu.cs->slice->getRefPic(eRefList, pu.refIdx[eRefList])->getPOC() == pu.cs->slice->getPOC())
{
pu.cu->ibc = true;
@@ -722,7 +713,6 @@ void DecCu::xDeriveCUMV( CodingUnit &cu )
#endif
mvd.changePrecision(MV_PRECISION_INT, MV_PRECISION_QUARTER);
}
-#endif
pu.mv [eRefList] = amvpInfo.mvCand[pu.mvpIdx[eRefList]] + mvd;
#else
pu.mv[eRefList] = amvpInfo.mvCand[pu.mvpIdx[eRefList]] + pu.mvd[eRefList];
diff --git a/source/Lib/DecoderLib/DecLib.cpp b/source/Lib/DecoderLib/DecLib.cpp
index 00bf9cf45f1b4c1b0e057d1d2f928def48e1d206..7390f34b9e2bdc5c5b19bcd9719a02cb0624d8e5 100644
--- a/source/Lib/DecoderLib/DecLib.cpp
+++ b/source/Lib/DecoderLib/DecLib.cpp
@@ -1228,7 +1228,11 @@ bool DecLib::xDecodeSlice(InputNALUnit &nalu, int &iSkipFrame, int iPOCLastDispl
}
#endif
+#if JVET_M0483_IBC
+ if (pcSlice->getSPS()->getIBCFlag() && pcSlice->getEnableTMVPFlag())
+#else
if (pcSlice->getSPS()->getSpsNext().getIBCMode() && pcSlice->getEnableTMVPFlag())
+#endif
{
CHECK(pcSlice->getRefPic(RefPicList(pcSlice->isInterB() ? 1 - pcSlice->getColFromL0Flag() : 0), pcSlice->getColRefIdx())->getPOC() == pcSlice->getPOC(), "curr ref picture cannot be collocated picture");
}
diff --git a/source/Lib/DecoderLib/VLCReader.cpp b/source/Lib/DecoderLib/VLCReader.cpp
index 0933d7d2a339ddd614cb53a8f4c2578172f141b4..68ccb5c5d5072e3eded3400b7a30bfedd46f5f3c 100644
--- a/source/Lib/DecoderLib/VLCReader.cpp
+++ b/source/Lib/DecoderLib/VLCReader.cpp
@@ -811,7 +811,9 @@ void HLSyntaxReader::parseSPSNext( SPSNext& spsNext, const bool usePCM )
READ_FLAG( symbol, "affine_type_flag" ); spsNext.setUseAffineType ( symbol != 0 );
}
READ_FLAG( symbol, "gbi_flag" ); spsNext.setUseGBi ( symbol != 0 );
+#if JVET_M0483_IBC==0
READ_FLAG( symbol, "ibc_flag"); spsNext.setIBCMode ( symbol != 0 );
+#endif
for( int k = 0; k < SPSNext::NumReservedFlags; k++ )
{
READ_FLAG( symbol, "reserved_flag" ); if( symbol != 0 ) EXIT("Incompatible version: SPSNext reserved flag not equal to zero (bitstream was probably created with newer software version)" );
@@ -877,6 +879,9 @@ void HLSyntaxReader::parseSPS(SPS* pcSPS)
READ_FLAG(uiCode, "no_ladf_constraint_flag"); pcSPS->setNoLadfConstraintFlag(uiCode > 0 ? true : false);
READ_FLAG(uiCode, "no_dep_quant_constraint_flag"); pcSPS->setNoDepQuantConstraintFlag(uiCode > 0 ? true : false);
READ_FLAG(uiCode, "no_sign_data_hiding_constraint_flag"); pcSPS->setNoSignDataHidingConstraintFlag(uiCode > 0 ? true : false);
+#if JVET_M0483_IBC
+ READ_FLAG(uiCode, "ibc_flag"); pcSPS->setIBCFlag(uiCode);
+#endif
#if HEVC_VPS
READ_CODE( 4, uiCode, "sps_video_parameter_set_id"); pcSPS->setVPSId ( uiCode );
#endif
@@ -1755,7 +1760,7 @@ void HLSyntaxReader::parseSliceHeader (Slice* pcSlice, ParameterSetManager *para
}
#if JVET_M0483_IBC
- if (!pcSlice->isIntra() || sps->getSpsNext().getIBCMode())
+ if (!pcSlice->isIntra() || sps->getIBCFlag())
{
READ_UVLC(uiCode, "six_minus_max_num_merge_cand");
pcSlice->setMaxNumMergeCand(MRG_MAX_NUM_CANDS - uiCode);
diff --git a/source/Lib/EncoderLib/CABACWriter.cpp b/source/Lib/EncoderLib/CABACWriter.cpp
index 76b310ba7b8ed8e5d51c6160e24c29865f7e180e..96c51547963d38ccf81de0cf32c0514aa6585f4a 100644
--- a/source/Lib/EncoderLib/CABACWriter.cpp
+++ b/source/Lib/EncoderLib/CABACWriter.cpp
@@ -714,7 +714,7 @@ void CABACWriter::coding_unit( const CodingUnit& cu, Partitioner& partitioner, C
// skip flag
#if JVET_M0483_IBC
- if ((!cs.slice->isIntra() || cs.slice->getSPS()->getSpsNext().getIBCMode()) && cu.Y().valid())
+ if ((!cs.slice->isIntra() || cs.slice->getSPS()->getIBCFlag()) && cu.Y().valid())
#else
if (!cs.slice->isIntra() && cu.Y().valid())
#endif
@@ -772,7 +772,7 @@ void CABACWriter::cu_skip_flag( const CodingUnit& cu )
unsigned ctxId = DeriveCtx::CtxSkipFlag( cu );
#if JVET_M0483_IBC
- if (cu.slice->isIntra() && cu.cs->slice->getSPS()->getSpsNext().getIBCMode())
+ if (cu.slice->isIntra() && cu.cs->slice->getSPS()->getIBCFlag())
{
m_BinEncoder.encodeBin((cu.skip), Ctx::SkipFlag(ctxId));
DTRACE(g_trace_ctx, D_SYNTAX, "cu_skip_flag() ctx=%d skip=%d\n", ctxId, cu.skip ? 1 : 0);
@@ -784,7 +784,7 @@ void CABACWriter::cu_skip_flag( const CodingUnit& cu )
DTRACE( g_trace_ctx, D_SYNTAX, "cu_skip_flag() ctx=%d skip=%d\n", ctxId, cu.skip ? 1 : 0 );
#if JVET_M0483_IBC
- if (cu.skip && cu.cs->slice->getSPS()->getSpsNext().getIBCMode())
+ if (cu.skip && cu.cs->slice->getSPS()->getIBCFlag())
{
unsigned ctxidx = DeriveCtx::CtxIBCFlag(cu);
m_BinEncoder.encodeBin(CU::isIBC(cu) ? 1 : 0, Ctx::IBCFlag(ctxidx));
@@ -796,7 +796,7 @@ void CABACWriter::cu_skip_flag( const CodingUnit& cu )
DTRACE(g_trace_ctx, D_SYNTAX, "mmvd_cu_skip_flag() ctx=%d mmvd_skip=%d\n", 0, cu.mmvdSkip ? 1 : 0);
}
}
- if (cu.skip && !cu.cs->slice->getSPS()->getSpsNext().getIBCMode())
+ if (cu.skip && !cu.cs->slice->getSPS()->getIBCFlag())
{
m_BinEncoder.encodeBin(cu.mmvdSkip, Ctx::MmvdFlag(0));
DTRACE(g_trace_ctx, D_SYNTAX, "mmvd_cu_skip_flag() ctx=%d mmvd_skip=%d\n", 0, cu.mmvdSkip ? 1 : 0);
@@ -814,7 +814,7 @@ void CABACWriter::cu_skip_flag( const CodingUnit& cu )
void CABACWriter::pred_mode( const CodingUnit& cu )
{
#if JVET_M0483_IBC
- if (cu.cs->slice->getSPS()->getSpsNext().getIBCMode())
+ if (cu.cs->slice->getSPS()->getIBCFlag())
{
#endif
#if JVET_M0483_IBC
@@ -1846,7 +1846,7 @@ void CABACWriter::ref_idx( const PredictionUnit& pu, RefPicList eRefList )
int numRef = pu.cs->slice->getNumRefIdx(eRefList);
#if JVET_M0483_IBC
- if (eRefList == REF_PIC_LIST_0 && pu.cs->sps->getSpsNext().getIBCMode())
+ if (eRefList == REF_PIC_LIST_0 && pu.cs->sps->getIBCFlag())
{
if (CU::isIBC(*pu.cu))
return;
diff --git a/source/Lib/EncoderLib/EncCu.cpp b/source/Lib/EncoderLib/EncCu.cpp
index 874848c897a3d81eea633fdbe4e26b1bee51b3bf..5b8bbac22ac94190c068af2d9b29d0f2d88c3534 100644
--- a/source/Lib/EncoderLib/EncCu.cpp
+++ b/source/Lib/EncoderLib/EncCu.cpp
@@ -675,7 +675,7 @@ void EncCu::xCompressCU( CodingStructure *&tempCS, CodingStructure *&bestCS, Par
const UnitArea currCsArea = clipArea( CS::getArea( *bestCS, bestCS->area, partitioner.chType ), *tempCS->picture );
#if JVET_M0483_IBC
- if (m_pImvTempCS && (!slice.isIntra() || slice.getSPS()->getSpsNext().getIBCMode()))
+ if (m_pImvTempCS && (!slice.isIntra() || slice.getSPS()->getIBCFlag()))
#else
if( m_pImvTempCS && !slice.isIntra() )
#endif
@@ -704,7 +704,7 @@ void EncCu::xCompressCU( CodingStructure *&tempCS, CodingStructure *&bestCS, Par
return;
}
#if JVET_M0483_IBC
- if ((!slice.isIntra() || slice.getSPS()->getSpsNext().getIBCMode())
+ if ((!slice.isIntra() || slice.getSPS()->getIBCFlag())
#else
if (!slice.isIntra()
#endif
@@ -863,7 +863,7 @@ void EncCu::xCompressCU( CodingStructure *&tempCS, CodingStructure *&bestCS, Par
// QP from last processed CU for further processing
bestCS->prevQP[partitioner.chType] = bestCS->cus.back()->qp;
#if JVET_M0483_IBC
- if ((!slice.isIntra() || slice.getSPS()->getSpsNext().getIBCMode())
+ if ((!slice.isIntra() || slice.getSPS()->getIBCFlag())
#else
if (!slice.isIntra()
#endif
@@ -1433,7 +1433,7 @@ void EncCu::xCheckModeSplit(CodingStructure *&tempCS, CodingStructure *&bestCS,
m_pcInterSearch->addAffMVInfo(tmpMVInfo);
#if JVET_M0483_IBC
- if ((!slice.isIntra() || slice.getSPS()->getSpsNext().getIBCMode())
+ if ((!slice.isIntra() || slice.getSPS()->getIBCFlag())
#else
if (!slice.isIntra()
#endif
@@ -1557,7 +1557,7 @@ void EncCu::xCheckRDCostIntra( CodingStructure *&tempCS, CodingStructure *&bestC
}
#if JVET_M0483_IBC
- if ((!cu.cs->slice->isIntra() || cu.cs->slice->getSPS()->getSpsNext().getIBCMode())
+ if ((!cu.cs->slice->isIntra() || cu.cs->slice->getSPS()->getIBCFlag())
#else
if( !cu.cs->slice->isIntra()
#endif
@@ -1647,7 +1647,7 @@ void EncCu::xCheckIntraPCM(CodingStructure *&tempCS, CodingStructure *&bestCS, P
}
#if JVET_M0483_IBC
- if ((!cu.cs->slice->isIntra() || cu.cs->slice->getSPS()->getSpsNext().getIBCMode())
+ if ((!cu.cs->slice->isIntra() || cu.cs->slice->getSPS()->getIBCFlag())
#else
if( !cu.cs->slice->isIntra()
#endif
@@ -1876,7 +1876,11 @@ void EncCu::xCheckRDCostMerge2Nx2N( CodingStructure *&tempCS, CodingStructure *&
if( auto blkCache = dynamic_cast< CacheBlkInfoCtrl* >( m_modeCtrl ) )
{
+#if JVET_M0483_IBC
+ if (slice.getSPS()->getIBCFlag())
+#else
if (slice.getSPS()->getSpsNext().getIBCMode())
+#endif
{
ComprCUCtx cuECtx = m_modeCtrl->getComprCUCtx();
bestIsSkip = blkCache->isSkip(tempCS->area) && cuECtx.bestCU;
diff --git a/source/Lib/EncoderLib/EncGOP.cpp b/source/Lib/EncoderLib/EncGOP.cpp
index c58b940b9c6d09c194d4ebd74a08a90d465d2b60..89b5bd2dd0fbe3ff85bf1b36022cf7fab781899e 100644
--- a/source/Lib/EncoderLib/EncGOP.cpp
+++ b/source/Lib/EncoderLib/EncGOP.cpp
@@ -1792,7 +1792,11 @@ void EncGOP::compressGOP( int iPOCLast, int iNumPicRcvd, PicList& rcListPic,
}
// disable TMVP when current picture is the only ref picture
+#if JVET_M0483_IBC
+ if (pcSlice->isIRAP() && pcSlice->getSPS()->getIBCFlag())
+#else
if (pcSlice->isIRAP() && pcSlice->getSPS()->getSpsNext().getIBCMode())
+#endif
{
pcSlice->setEnableTMVPFlag(0);
}
diff --git a/source/Lib/EncoderLib/EncLib.cpp b/source/Lib/EncoderLib/EncLib.cpp
index 19e801b6e43cffe89a4926fc0794ecd0053a3063..86c87cc5b057cd372c808af59c4ef28782dcae39 100644
--- a/source/Lib/EncoderLib/EncLib.cpp
+++ b/source/Lib/EncoderLib/EncLib.cpp
@@ -897,8 +897,11 @@ void EncLib::xInitSPS(SPS &sps)
#if JVET_M0246_AFFINE_AMVR
sps.setAffineAmvrEnabledFlag ( m_AffineAmvr );
#endif
- sps.getSpsNext().setIBCMode ( m_IBCMode );
-
+#if JVET_M0483_IBC
+ sps.setIBCFlag ( m_IBCMode);
+#else
+ sps.getSpsNext().setIBCMode (m_IBCMode);
+#endif
sps.setWrapAroundEnabledFlag ( m_wrapAround );
sps.setWrapAroundOffset ( m_wrapAroundOffset );
// ADD_NEW_TOOL : (encoder lib) set tool enabling flags and associated parameters here
diff --git a/source/Lib/EncoderLib/EncModeCtrl.cpp b/source/Lib/EncoderLib/EncModeCtrl.cpp
index 5ee29e7e90100a02a714e1ee342fcaf897c4df8d..ce7c27a1aa209f33d0b28f01dfd777f35f7e902f 100644
--- a/source/Lib/EncoderLib/EncModeCtrl.cpp
+++ b/source/Lib/EncoderLib/EncModeCtrl.cpp
@@ -1126,7 +1126,11 @@ void EncModeCtrlMTnoRQT::initCULevel( Partitioner &partitioner, const CodingStru
m_ComprCUCtxList.back().testModes.push_back( { ETM_IPCM, ETO_STANDARD, qp, lossless } );
m_ComprCUCtxList.back().testModes.push_back( { ETM_INTRA, ETO_STANDARD, qp, lossless } );
// add ibc mode to intra path
+#if JVET_M0483_IBC
+ if (cs.sps->getIBCFlag() && checkIbc)
+#else
if (cs.sps->getSpsNext().getIBCMode() && checkIbc )
+#endif
{
m_ComprCUCtxList.back().testModes.push_back({ ETM_IBC, ETO_STANDARD, qp, lossless });
if (cs.chType == CHANNEL_TYPE_LUMA)
@@ -1292,7 +1296,7 @@ bool EncModeCtrlMTnoRQT::tryMode( const EncTestMode& encTestmode, const CodingSt
}
#if JVET_M0483_IBC
- if (m_pcEncCfg->getUsePbIntraFast() && (!cs.slice->isIntra() || cs.slice->getSPS()->getSpsNext().getIBCMode()) && !interHadActive(cuECtx) && cuECtx.bestCU && !CU::isIntra(*cuECtx.bestCU))
+ if (m_pcEncCfg->getUsePbIntraFast() && (!cs.slice->isIntra() || cs.slice->getSPS()->getIBCFlag()) && !interHadActive(cuECtx) && cuECtx.bestCU && !CU::isIntra(*cuECtx.bestCU))
#else
if( m_pcEncCfg->getUsePbIntraFast() && !cs.slice->isIntra() && !interHadActive( cuECtx ) && cuECtx.bestCU && CU::isInter( *cuECtx.bestCU ) )
#endif
@@ -1301,7 +1305,11 @@ bool EncModeCtrlMTnoRQT::tryMode( const EncTestMode& encTestmode, const CodingSt
}
// INTRA MODES
+#if JVET_M0483_IBC
+ if (cs.sps->getIBCFlag() && !cuECtx.bestTU)
+#else
if (cs.sps->getSpsNext().getIBCMode() && !cuECtx.bestTU)
+#endif
return true;
CHECK( !slice.isIntra() && !cuECtx.bestTU, "No possible non-intra encoding for a P- or B-slice found" );
@@ -1367,7 +1375,11 @@ bool EncModeCtrlMTnoRQT::tryMode( const EncTestMode& encTestmode, const CodingSt
else if (encTestmode.type == ETM_IBC || encTestmode.type == ETM_IBC_MERGE)
{
// IBC MODES
+#if JVET_M0483_IBC
+ return sps.getIBCFlag() && width <= IBC_MAX_CAND_SIZE && partitioner.currArea().lumaSize().height <= IBC_MAX_CAND_SIZE;
+#else
return sps.getSpsNext().getIBCMode() && width <= IBC_MAX_CAND_SIZE && partitioner.currArea().lumaSize().height <= IBC_MAX_CAND_SIZE;
+#endif
}
else if( isModeInter( encTestmode ) )
{
@@ -1434,7 +1446,7 @@ bool EncModeCtrlMTnoRQT::tryMode( const EncTestMode& encTestmode, const CodingSt
int skipScore = 0;
#if JVET_M0483_IBC
- if ((!slice.isIntra() || slice.getSPS()->getSpsNext().getIBCMode()) && cuECtx.get<bool>(IS_BEST_NOSPLIT_SKIP))
+ if ((!slice.isIntra() || slice.getSPS()->getIBCFlag()) && cuECtx.get<bool>(IS_BEST_NOSPLIT_SKIP))
#else
if( !slice.isIntra() && cuECtx.get<bool>( IS_BEST_NOSPLIT_SKIP ) )
#endif
@@ -1533,8 +1545,8 @@ bool EncModeCtrlMTnoRQT::tryMode( const EncTestMode& encTestmode, const CodingSt
unsigned height = partitioner.currArea().lumaSize().height;
#if JVET_M0483_IBC
- if (bestCU && ((bestCU->btDepth == 0 && maxBTD >= ((slice.isIntra() && !slice.getSPS()->getSpsNext().getIBCMode()) ? 3 : 2))
- || (bestCU->btDepth == 1 && cuBR && cuBR->btDepth == 1 && maxBTD >= ((slice.isIntra() && !slice.getSPS()->getSpsNext().getIBCMode()) ? 4 : 3)))
+ if (bestCU && ((bestCU->btDepth == 0 && maxBTD >= ((slice.isIntra() && !slice.getSPS()->getIBCFlag()) ? 3 : 2))
+ || (bestCU->btDepth == 1 && cuBR && cuBR->btDepth == 1 && maxBTD >= ((slice.isIntra() && !slice.getSPS()->getIBCFlag()) ? 4 : 3)))
&& (width <= MAX_TU_SIZE_FOR_PROFILE && height <= MAX_TU_SIZE_FOR_PROFILE)
&& cuECtx.get<bool>(DID_HORZ_SPLIT) && cuECtx.get<bool>(DID_VERT_SPLIT))
{
diff --git a/source/Lib/EncoderLib/EncSlice.cpp b/source/Lib/EncoderLib/EncSlice.cpp
index 783723334a4dedb27261ea5f6f88fcaf5c1b8a00..51cd97ce79444a4425287421d60478a6b9836c1a 100644
--- a/source/Lib/EncoderLib/EncSlice.cpp
+++ b/source/Lib/EncoderLib/EncSlice.cpp
@@ -537,7 +537,7 @@ void EncSlice::initEncSlice(Picture* pcPic, const int pocLast, const int pocCurr
if(rpcSlice->getPPS()->getSliceChromaQpFlag())
{
#if JVET_M0483_IBC
- const bool bUseIntraOrPeriodicOffset = (rpcSlice->isIntra() && !rpcSlice->getSPS()->getSpsNext().getIBCMode()) || (m_pcCfg->getSliceChromaOffsetQpPeriodicity() > 0 && (rpcSlice->getPOC() % m_pcCfg->getSliceChromaOffsetQpPeriodicity()) == 0);
+ const bool bUseIntraOrPeriodicOffset = (rpcSlice->isIntra() && !rpcSlice->getSPS()->getIBCFlag()) || (m_pcCfg->getSliceChromaOffsetQpPeriodicity() > 0 && (rpcSlice->getPOC() % m_pcCfg->getSliceChromaOffsetQpPeriodicity()) == 0);
#else
const bool bUseIntraOrPeriodicOffset = rpcSlice->isIntra() || (m_pcCfg->getSliceChromaOffsetQpPeriodicity() > 0 && (rpcSlice->getPOC() % m_pcCfg->getSliceChromaOffsetQpPeriodicity()) == 0);
#endif
@@ -1485,7 +1485,11 @@ void EncSlice::encodeCtus( Picture* pcPic, const bool bCompressEntireSlice, cons
#endif
#if JVET_M0255_FRACMMVD_SWITCH
if ( pcSlice->getSPS()->getDisFracMmvdEnabledFlag() ||
+#if JVET_M0483_IBC
+ (pcSlice->getSPS()->getIBCFlag() && m_pcCuEncoder->getEncCfg()->getIBCHashSearch()))
+#else
( pcSlice->getSPS()->getSpsNext().getIBCMode() && m_pcCuEncoder->getEncCfg()->getIBCHashSearch() ) )
+#endif
{
m_pcCuEncoder->getIbcHashMap().rebuildPicHashMap( cs.picture->getOrigBuf() );
}
diff --git a/source/Lib/EncoderLib/IntraSearch.cpp b/source/Lib/EncoderLib/IntraSearch.cpp
index 7585803a10f575228f5fa58d18f480a41940a33c..4db9364bb48bfbb5ed4dc32e677a49ea3d3902a7 100644
--- a/source/Lib/EncoderLib/IntraSearch.cpp
+++ b/source/Lib/EncoderLib/IntraSearch.cpp
@@ -1013,7 +1013,7 @@ void IntraSearch::xEncIntraHeader(CodingStructure &cs, Partitioner &partitioner,
if( isFirst )
{
#if JVET_M0483_IBC
- if ((!cs.slice->isIntra() || cs.slice->getSPS()->getSpsNext().getIBCMode())
+ if ((!cs.slice->isIntra() || cs.slice->getSPS()->getIBCFlag())
#else
if( !cs.slice->isIntra()
#endif
diff --git a/source/Lib/EncoderLib/VLCWriter.cpp b/source/Lib/EncoderLib/VLCWriter.cpp
index 07c5def231631cf12222769e250efdb3afc81d62..dc12a6be34802311266fa24ff1b2370bee912337 100644
--- a/source/Lib/EncoderLib/VLCWriter.cpp
+++ b/source/Lib/EncoderLib/VLCWriter.cpp
@@ -551,7 +551,9 @@ void HLSWriter::codeSPSNext( const SPSNext& spsNext, const bool usePCM )
WRITE_FLAG( spsNext.getUseAffineType() ? 1 : 0, "affine_type_flag" );
}
WRITE_FLAG( spsNext.getUseGBi() ? 1 : 0, "gbi_flag" );
+#if JVET_M0483_IBC==0
WRITE_FLAG(spsNext.getIBCMode() ? 1 : 0, "ibc_flag" );
+#endif
for( int k = 0; k < SPSNext::NumReservedFlags; k++ )
{
WRITE_FLAG( 0, "reserved_flag" );
@@ -615,6 +617,9 @@ void HLSWriter::codeSPS( const SPS* pcSPS )
WRITE_FLAG(pcSPS->getNoLadfConstraintFlag() ? 1 : 0, "no_ladf_constraint_flag");
WRITE_FLAG(pcSPS->getNoDepQuantConstraintFlag() ? 1 : 0, "no_dep_quant_constraint_flag");
WRITE_FLAG(pcSPS->getNoSignDataHidingConstraintFlag() ? 1 : 0, "no_sign_data_hiding_constraint_flag");
+#if JVET_M0483_IBC
+ WRITE_FLAG(pcSPS->getIBCFlag() ? 1 : 0, "ibc_flag");
+#endif
#if ENABLE_TRACING
xTraceSPSHeader ();
#endif
@@ -1271,7 +1276,7 @@ void HLSWriter::codeSliceHeader ( Slice* pcSlice )
}
}
#if JVET_M0483_IBC
- if (!cs.slice->isIntra() || cs.slice->getSPS()->getSpsNext().getIBCMode())
+ if (!cs.slice->isIntra() || cs.slice->getSPS()->getIBCFlag())
{
CHECK(pcSlice->getMaxNumMergeCand() > MRG_MAX_NUM_CANDS, "More merge candidates signalled than supported");
WRITE_UVLC(MRG_MAX_NUM_CANDS - pcSlice->getMaxNumMergeCand(), "six_minus_max_num_merge_cand");