diff --git a/source/Lib/CommonLib/Slice.cpp b/source/Lib/CommonLib/Slice.cpp
index d12915c569377cefc983e253be5d16dd5d3af7c7..0b447f32f4a1754ccb83401777929aecfb3dab61 100644
--- a/source/Lib/CommonLib/Slice.cpp
+++ b/source/Lib/CommonLib/Slice.cpp
@@ -50,7 +50,7 @@ Slice::Slice()
: m_iPOC ( 0 )
, m_iLastIDR ( 0 )
#if JVET_R0041
-, m_prevGDRInSameLayerPOC ( 0 )
+, m_prevGDRInSameLayerPOC ( MAX_INT )
#endif
, m_iAssociatedIRAP ( 0 )
, m_iAssociatedIRAPType ( NAL_UNIT_INVALID )
@@ -721,9 +721,9 @@ void Slice::checkRPL(const ReferencePictureList* pRPL0, const ReferencePictureLi
#endif
{
#if JVET_R0041
- CHECK(refPicPOC < irapPOC || refPicDecodingOrderNumber < associatedIRAPDecodingOrderNumber, "When the current picture follows an IRAP picture having the same value "
- "of nuh_layer_id in both decoding order and output order, there shall be no picture referred to by an active entry in RefPicList[ 0 ] or RefPicList[ 1 ] that "
- "precedes that IRAP picture in output order or decoding order.");
+ CHECK(refPicPOC < irapPOC || refPicDecodingOrderNumber < associatedIRAPDecodingOrderNumber, "When the current picture, with nuh_layer_id equal to a particular value layerId, "
+ "is an IRAP picture, there shall be no picture referred to by an entry in RefPicList[ 0 ] that precedes, in output order or decoding order, any preceding IRAP picture "
+ "with nuh_layer_id equal to layerId in decoding order (when present).");
#else
CHECK(refPicPOC < irapPOC || refPicDecodingOrderNumber < associatedIRAPDecodingOrderNumber, "IRAP picture detected that violate the rule that no entry in RefPicList[] shall precede, in output order or decoding order, any preceding IRAP picture in decoding order (when present).");
#endif
@@ -804,9 +804,9 @@ void Slice::checkRPL(const ReferencePictureList* pRPL0, const ReferencePictureLi
#if JVET_R0041
if ((m_eNalUnitType == NAL_UNIT_CODED_SLICE_CRA || m_eNalUnitType == NAL_UNIT_CODED_SLICE_IDR_W_RADL || m_eNalUnitType == NAL_UNIT_CODED_SLICE_IDR_N_LP))
{
- CHECK(refPicPOC < irapPOC || refPicDecodingOrderNumber < associatedIRAPDecodingOrderNumber, "When the current picture follows an IRAP picture having the same value of "
- "nuh_layer_id in both decoding order and output order, there shall be no picture referred to by an active entry in RefPicList[ 0 ] or RefPicList[ 1 ] that "
- "precedes that IRAP picture in output order or decoding order.");
+ CHECK(refPicPOC < irapPOC || refPicDecodingOrderNumber < associatedIRAPDecodingOrderNumber, "When the current picture, with nuh_layer_id equal to a particular value layerId, "
+ "is an IRAP picture, there shall be no picture referred to by an entry in RefPicList[ 1 ] that precedes, in output order or decoding order, any preceding IRAP picture "
+ "with nuh_layer_id equal to layerId in decoding order (when present).");
}
#else
if (m_eNalUnitType == NAL_UNIT_CODED_SLICE_CRA)
@@ -1319,7 +1319,8 @@ void Slice::checkLeadingPictureRestrictions(PicList& rcListPic, const PPS& pps)
#endif
#if JVET_R0041
- if (pcSlice->getPicHeader()->getPicOutputFlag() == 1 && !this->getPicHeader()->getNoOutputBeforeRecoveryFlag() && pcPic->layerId == this->m_nuhLayerId)
+ if (pcSlice->getPicHeader()->getPicOutputFlag() == 1 && !this->getPicHeader()->getNoOutputBeforeRecoveryFlag() && pcPic->layerId == this->m_nuhLayerId
+ && nalUnitType != NAL_UNIT_CODED_SLICE_GDR && this->getPicHeader()->getRecoveryPocCnt() != -1)
{
if (this->getPOC() == this->getPicHeader()->getRecoveryPocCnt() + this->getPrevGDRInSameLayerPOC())
{
@@ -2365,7 +2366,7 @@ PicHeader::PicHeader()
, m_nonReferencePictureFlag ( 0 )
, m_gdrPicFlag ( 0 )
, m_noOutputOfPriorPicsFlag ( 0 )
-, m_recoveryPocCnt ( 0 )
+, m_recoveryPocCnt ( -1 )
, m_noOutputBeforeRecoveryFlag ( false )
, m_handleCraAsCvsStartFlag ( false )
, m_handleGdrAsCvsStartFlag ( false )
@@ -2462,7 +2463,7 @@ void PicHeader::initPicHeader()
m_nonReferencePictureFlag = 0;
m_gdrPicFlag = 0;
m_noOutputOfPriorPicsFlag = 0;
- m_recoveryPocCnt = 0;
+ m_recoveryPocCnt = -1;
m_spsId = -1;
m_ppsId = -1;
m_pocMsbPresentFlag = 0;
diff --git a/source/Lib/CommonLib/Slice.h b/source/Lib/CommonLib/Slice.h
index 4b94fd718de53c7e0c86168386e4cafb09276479..5eb49c23e6c599deb198b401f4541ebe325778a1 100644
--- a/source/Lib/CommonLib/Slice.h
+++ b/source/Lib/CommonLib/Slice.h
@@ -2436,7 +2436,7 @@ public:
void setNoOutputOfPriorPicsFlag( bool b ) { m_noOutputOfPriorPicsFlag = b; }
bool getNoOutputOfPriorPicsFlag() const { return m_noOutputOfPriorPicsFlag; }
void setRecoveryPocCnt( uint32_t u ) { m_recoveryPocCnt = u; }
- bool getRecoveryPocCnt() const { return m_recoveryPocCnt; }
+ uint32_t getRecoveryPocCnt() const { return m_recoveryPocCnt; }
void setSPSId( uint32_t u ) { m_spsId = u; }
uint32_t getSPSId() const { return m_spsId; }
void setPPSId( uint32_t u ) { m_ppsId = u; }
diff --git a/source/Lib/DecoderLib/DecLib.cpp b/source/Lib/DecoderLib/DecLib.cpp
index 619cfb9f617b7aad0b1f7c805a087078a04a738d..f6cec4810a20485fc6266ea54c2c55af96adde39 100644
--- a/source/Lib/DecoderLib/DecLib.cpp
+++ b/source/Lib/DecoderLib/DecLib.cpp
@@ -393,8 +393,8 @@ DecLib::DecLib()
, m_isFirstGeneralHrd(true)
, m_prevGeneralHrdParams()
#if JVET_R0041
- , m_prevGDRInSameLayerPOC{ 0 }
- , m_pocCRA{ 0 }
+ , m_prevGDRInSameLayerPOC{ MAX_INT }
+ , m_pocCRA{ MAX_INT }
, m_associatedIRAPDecodingOrderNumber{ 0 }
#else
, m_associatedIRAPType(NAL_UNIT_INVALID)
@@ -2668,8 +2668,8 @@ bool DecLib::decode(InputNALUnit& nalu, int& iSkipFrame, int& iPOCLastDisplay, i
case NAL_UNIT_EOS:
#if JVET_R0041
m_associatedIRAPType[nalu.m_nuhLayerId] = NAL_UNIT_INVALID;
- m_pocCRA[nalu.m_nuhLayerId] = 0;
- m_prevGDRInSameLayerPOC[nalu.m_nuhLayerId] = 0;
+ m_pocCRA[nalu.m_nuhLayerId] = MAX_INT;
+ m_prevGDRInSameLayerPOC[nalu.m_nuhLayerId] = MAX_INT;
#else
m_associatedIRAPType = NAL_UNIT_INVALID;
m_pocCRA = 0;
diff --git a/source/Lib/DecoderLib/VLCReader.cpp b/source/Lib/DecoderLib/VLCReader.cpp
index 2f420468239749cd16f30d755bac1aeb7609337b..bef1f8b86f5fb3187091b8eb9392e806a99d8ab7 100644
--- a/source/Lib/DecoderLib/VLCReader.cpp
+++ b/source/Lib/DecoderLib/VLCReader.cpp
@@ -2838,7 +2838,7 @@ void HLSyntaxReader::parsePictureHeader( PicHeader* picHeader, ParameterSetManag
}
else
{
- picHeader->setRecoveryPocCnt( 0 );
+ picHeader->setRecoveryPocCnt( -1 );
}
std::vector<bool> phExtraBitsPresent = sps->getExtraPHBitPresentFlags();
diff --git a/source/Lib/EncoderLib/VLCWriter.cpp b/source/Lib/EncoderLib/VLCWriter.cpp
index 3e9a0af0966c53db42494e6a3622223388983a28..38672edfcbbd39f1dcb3f7568213c8ce9b5562cc 100644
--- a/source/Lib/EncoderLib/VLCWriter.cpp
+++ b/source/Lib/EncoderLib/VLCWriter.cpp
@@ -1770,7 +1770,7 @@ void HLSWriter::codePictureHeader( PicHeader* picHeader, bool writeRbspTrailingB
}
else
{
- picHeader->setRecoveryPocCnt( 0 );
+ picHeader->setRecoveryPocCnt( -1 );
}
// PH extra bits are not written in the reference encoder
// as these bits are reserved for future extensions