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("IntraCMD", m_intraCMD, 0u, "IntraChroma MD: 0: none, 1:fixed to default wPSNR weight")
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("LCTUFast", m_useFastLCTU, false, "Fast methods for large CTU")
("FastMrg", m_useFastMrg, false, "Fast methods for inter merge")
("PBIntraFast", m_usePbIntraFast, false, "Fast assertion if the intra mode is probable")
("AMaxBT", m_useAMaxBT, false, "Adaptive maximal BT-size")
("E0023FastEnc", m_e0023FastEnc, true, "Fast encoding setting for QTBT (proposal E0023)")
("ContentBasedFastQtbt", m_contentBasedFastQtbt, false, "Signal based QTBT speed-up")
("UseNonLinearAlfLuma", m_useNonLinearAlfLuma, true, "Non-linear adaptive loop filters for Luma Channel")
("UseNonLinearAlfChroma", m_useNonLinearAlfChroma, true, "Non-linear adaptive loop filters for Chroma Channels")
("MaxNumAlfAlternativesChroma", m_maxNumAlfAlternativesChroma,
(unsigned)MAX_NUM_ALF_ALTERNATIVES_CHROMA, std::string("Maximum number of alternative Chroma filters (1-") + std::to_string(MAX_NUM_ALF_ALTERNATIVES_CHROMA) + std::string (", inclusive)") )
("MIP", m_MIP, true, "Enable MIP (matrix-based intra prediction)")
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("FastMIP", m_useFastMIP, false, "Fast encoder search for MIP (matrix-based intra prediction)")
("FastLocalDualTreeMode", m_fastLocalDualTreeMode, 0, "Fast intra pass coding for local dual-tree in intra coding region, 0: off, 1: use threshold, 2: one intra mode only")
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// Unit definition parameters
("MaxCUWidth", m_uiMaxCUWidth, 64u)
("MaxCUHeight", m_uiMaxCUHeight, 64u)
// todo: remove defaults from MaxCUSize
("MaxCUSize,s", m_uiMaxCUWidth, 64u, "Maximum CU size")
("MaxCUSize,s", m_uiMaxCUHeight, 64u, "Maximum CU size")
("MaxPartitionDepth,h", m_uiMaxCUDepth, 4u, "CU depth")
("Log2MaxTbSize", m_log2MaxTbSize, 6, "Maximum transform block size in logarithm base 2 (Default: 6)")
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// Coding structure paramters
("IntraPeriod,-ip", m_iIntraPeriod, -1, "Intra period in frames, (-1: only first frame)")
("DecodingRefreshType,-dr", m_iDecodingRefreshType, 0, "Intra refresh type (0:none 1:CRA 2:IDR 3:RecPointSEI)")
("GOPSize,g", m_iGOPSize, 1, "GOP size of temporal structure")
("DRAPPeriod", m_drapPeriod, 0, "DRAP period in frames (0: disable Dependent RAP indication SEI messages)")
("ReWriteParamSets", m_rewriteParamSets, false, "Enable rewriting of Parameter sets before every (intra) random access point")
//Alias with same name as in HM
("ReWriteParamSetsFlag", m_rewriteParamSets, false, "Alias for ReWriteParamSets")
("IDRRefParamList", m_idrRefParamList, false, "Enable indication of reference picture list syntax elements in slice headers of IDR pictures")
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// motion search options
("DisableIntraInInter", m_bDisableIntraPUsInInterSlices, false, "Flag to disable intra PUs in inter slices")
("FastSearch", tmpMotionEstimationSearchMethod, int(MESEARCH_DIAMOND), "0:Full search 1:Diamond 2:Selective 3:Enhanced Diamond")
("SearchRange,-sr", m_iSearchRange, 96, "Motion search range")
("BipredSearchRange", m_bipredSearchRange, 4, "Motion search range for bipred refinement")
("MinSearchWindow", m_minSearchWindow, 8, "Minimum motion search window size for the adaptive window ME")
("RestrictMESampling", m_bRestrictMESampling, false, "Restrict ME Sampling for selective inter motion search")
("ClipForBiPredMEEnabled", m_bClipForBiPredMeEnabled, false, "Enables clipping in the Bi-Pred ME. It is disabled to reduce encoder run-time")
("FastMEAssumingSmootherMVEnabled", m_bFastMEAssumingSmootherMVEnabled, true, "Enables fast ME assuming a smoother MV.")
("HadamardME", m_bUseHADME, true, "Hadamard ME for fractional-pel")
("ASR", m_bUseASR, false, "Adaptive motion search range");
opts.addOptions()
// Mode decision parameters
("LambdaModifier0,-LM0", m_adLambdaModifier[ 0 ], ( double )1.0, "Lambda modifier for temporal layer 0. If LambdaModifierI is used, this will not affect intra pictures")
("LambdaModifier1,-LM1", m_adLambdaModifier[ 1 ], ( double )1.0, "Lambda modifier for temporal layer 1. If LambdaModifierI is used, this will not affect intra pictures")
("LambdaModifier2,-LM2", m_adLambdaModifier[ 2 ], ( double )1.0, "Lambda modifier for temporal layer 2. If LambdaModifierI is used, this will not affect intra pictures")
("LambdaModifier3,-LM3", m_adLambdaModifier[ 3 ], ( double )1.0, "Lambda modifier for temporal layer 3. If LambdaModifierI is used, this will not affect intra pictures")
("LambdaModifier4,-LM4", m_adLambdaModifier[ 4 ], ( double )1.0, "Lambda modifier for temporal layer 4. If LambdaModifierI is used, this will not affect intra pictures")
("LambdaModifier5,-LM5", m_adLambdaModifier[ 5 ], ( double )1.0, "Lambda modifier for temporal layer 5. If LambdaModifierI is used, this will not affect intra pictures")
("LambdaModifier6,-LM6", m_adLambdaModifier[ 6 ], ( double )1.0, "Lambda modifier for temporal layer 6. If LambdaModifierI is used, this will not affect intra pictures")
("LambdaModifierI,-LMI", cfg_adIntraLambdaModifier, cfg_adIntraLambdaModifier, "Lambda modifiers for Intra pictures, comma separated, up to one the number of temporal layer. If entry for temporalLayer exists, then use it, else if some are specified, use the last, else use the standard LambdaModifiers.")
("IQPFactor,-IQF", m_dIntraQpFactor, -1.0, "Intra QP Factor for Lambda Computation. If negative, the default will scale lambda based on GOP size (unless LambdaFromQpEnable then IntraQPOffset is used instead)")
/* Quantization parameters */
#if QP_SWITCHING_FOR_PARALLEL
("QP,q", m_iQP, 30, "Qp value")
("QPIncrementFrame,-qpif", m_qpIncrementAtSourceFrame, OptionalValue<uint32_t>(), "If a source file frame number is specified, the internal QP will be incremented for all POCs associated with source frames >= frame number. If empty, do not increment.")
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#else
("QP,q", m_fQP, 30.0, "Qp value, if value is float, QP is switched once during encoding")
#endif
#if X0038_LAMBDA_FROM_QP_CAPABILITY
("IntraQPOffset", m_intraQPOffset, 0, "Qp offset value for intra slice, typically determined based on GOP size")
("LambdaFromQpEnable", m_lambdaFromQPEnable, false, "Enable flag for derivation of lambda from QP")
#endif
("DeltaQpRD,-dqr", m_uiDeltaQpRD, 0u, "max dQp offset for slice")
("MaxDeltaQP,d", m_iMaxDeltaQP, 0, "max dQp offset for block")
("MaxCuDQPSubdiv,-dqd", m_cuQpDeltaSubdiv, 0, "Maximum subdiv for CU luma Qp adjustment")
("MaxCuChromaQpOffsetSubdiv", m_cuChromaQpOffsetSubdiv, -1, "Maximum subdiv for CU chroma Qp adjustment - set less than 0 to disable")
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("FastDeltaQP", m_bFastDeltaQP, false, "Fast Delta QP Algorithm")
#if SHARP_LUMA_DELTA_QP
("LumaLevelToDeltaQPMode", lumaLevelToDeltaQPMode, 0u, "Luma based Delta QP 0(default): not used. 1: Based on CTU average, 2: Based on Max luma in CTU")
#if !WCG_EXT
("LumaLevelToDeltaQPMaxValWeight", m_lumaLevelToDeltaQPMapping.maxMethodWeight, 1.0, "Weight of block max luma val when LumaLevelToDeltaQPMode = 2")
#endif
("LumaLevelToDeltaQPMappingLuma", cfg_lumaLeveltoDQPMappingLuma, cfg_lumaLeveltoDQPMappingLuma, "Luma to Delta QP Mapping - luma thresholds")
("LumaLevelToDeltaQPMappingDQP", cfg_lumaLeveltoDQPMappingQP, cfg_lumaLeveltoDQPMappingQP, "Luma to Delta QP Mapping - DQP values")
#endif
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("UseIdentityTableForNon420Chroma", m_useIdentityTableForNon420Chroma, true, "True: Indicates that 422/444 chroma uses identity chroma QP mapping tables; False: explicit Qp table may be specified in config")
("SameCQPTablesForAllChroma", m_chromaQpMappingTableParams.m_sameCQPTableForAllChromaFlag, true, "0: Different tables for Cb, Cr and joint Cb-Cr components, 1 (default): Same tables for all three chroma components")
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("QpInValCb", cfg_qpInValCb, cfg_qpInValCb, "Input coordinates for the QP table for Cb component")
("QpOutValCb", cfg_qpOutValCb, cfg_qpOutValCb, "Output coordinates for the QP table for Cb component")
("QpInValCr", cfg_qpInValCr, cfg_qpInValCr, "Input coordinates for the QP table for Cr component")
("QpOutValCr", cfg_qpOutValCr, cfg_qpOutValCr, "Output coordinates for the QP table for Cr component")
("QpInValCbCr", cfg_qpInValCbCr, cfg_qpInValCbCr, "Input coordinates for the QP table for joint Cb-Cr component")
("QpOutValCbCr", cfg_qpOutValCbCr, cfg_qpOutValCbCr, "Output coordinates for the QP table for joint Cb-Cr component")
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("CbQpOffset,-cbqpofs", m_cbQpOffset, 0, "Chroma Cb QP Offset")
("CrQpOffset,-crqpofs", m_crQpOffset, 0, "Chroma Cr QP Offset")
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("CbQpOffsetDualTree", m_cbQpOffsetDualTree, 0, "Chroma Cb QP Offset for dual tree")
("CrQpOffsetDualTree", m_crQpOffsetDualTree, 0, "Chroma Cr QP Offset for dual tree")
("CbCrQpOffset,-cbcrqpofs", m_cbCrQpOffset, -1, "QP Offset for joint Cb-Cr mode")
("CbCrQpOffsetDualTree", m_cbCrQpOffsetDualTree, 0, "QP Offset for joint Cb-Cr mode in dual tree")
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#if ER_CHROMA_QP_WCG_PPS
("WCGPPSEnable", m_wcgChromaQpControl.enabled, false, "1: Enable the WCG PPS chroma modulation scheme. 0 (default) disabled")
("WCGPPSCbQpScale", m_wcgChromaQpControl.chromaCbQpScale, 1.0, "WCG PPS Chroma Cb QP Scale")
("WCGPPSCrQpScale", m_wcgChromaQpControl.chromaCrQpScale, 1.0, "WCG PPS Chroma Cr QP Scale")
("WCGPPSChromaQpScale", m_wcgChromaQpControl.chromaQpScale, 0.0, "WCG PPS Chroma QP Scale")
("WCGPPSChromaQpOffset", m_wcgChromaQpControl.chromaQpOffset, 0.0, "WCG PPS Chroma QP Offset")
#endif
#if W0038_CQP_ADJ
("SliceChromaQPOffsetPeriodicity", m_sliceChromaQpOffsetPeriodicity, 0u, "Used in conjunction with Slice Cb/Cr QpOffsetIntraOrPeriodic. Use 0 (default) to disable periodic nature.")
("SliceCbQpOffsetIntraOrPeriodic", m_sliceChromaQpOffsetIntraOrPeriodic[0], 0, "Chroma Cb QP Offset at slice level for I slice or for periodic inter slices as defined by SliceChromaQPOffsetPeriodicity. Replaces offset in the GOP table.")
("SliceCrQpOffsetIntraOrPeriodic", m_sliceChromaQpOffsetIntraOrPeriodic[1], 0, "Chroma Cr QP Offset at slice level for I slice or for periodic inter slices as defined by SliceChromaQPOffsetPeriodicity. Replaces offset in the GOP table.")
#endif
("AdaptiveQP,-aq", m_bUseAdaptiveQP, false, "QP adaptation based on a psycho-visual model")
("MaxQPAdaptationRange,-aqr", m_iQPAdaptationRange, 6, "QP adaptation range")
#if ENABLE_QPA
("PerceptQPA,-qpa", m_bUsePerceptQPA, false, "perceptually motivated input-adaptive QP modification (default: 0 = off, ignored if -aq is set)")
("WPSNR,-wpsnr", m_bUseWPSNR, false, "output perceptually weighted peak SNR (WPSNR) instead of PSNR")
#endif
("dQPFile,m", m_dQPFileName, string(""), "dQP file name")
("RDOQ", m_useRDOQ, true)
("RDOQTS", m_useRDOQTS, true)
#if T0196_SELECTIVE_RDOQ
("SelectiveRDOQ", m_useSelectiveRDOQ, false, "Enable selective RDOQ")
#endif
("RDpenalty", m_rdPenalty, 0, "RD-penalty for 32x32 TU for intra in non-intra slices. 0:disabled 1:RD-penalty 2:maximum RD-penalty")
// Deblocking filter parameters
("LoopFilterDisable", m_bLoopFilterDisable, false)
("LoopFilterOffsetInPPS", m_loopFilterOffsetInPPS, true)
("LoopFilterBetaOffset_div2", m_loopFilterBetaOffsetDiv2, 0)
("LoopFilterTcOffset_div2", m_loopFilterTcOffsetDiv2, 0)
#if W0038_DB_OPT
("DeblockingFilterMetric", m_deblockingFilterMetric, 0)
#else
("DeblockingFilterMetric", m_DeblockingFilterMetric, false)
#endif
// Coding tools
("CrossComponentPrediction", m_crossComponentPredictionEnabledFlag, false, "Enable the use of cross-component prediction (not valid in V1 profiles)")
("ReconBasedCrossCPredictionEstimate", m_reconBasedCrossCPredictionEstimate, false, "When determining the alpha value for cross-component prediction, use the decoded residual rather than the pre-transform encoder-side residual")
("SaoLumaOffsetBitShift", saoOffsetBitShift[CHANNEL_TYPE_LUMA], 0, "Specify the luma SAO bit-shift. If negative, automatically calculate a suitable value based upon bit depth and initial QP")
("SaoChromaOffsetBitShift", saoOffsetBitShift[CHANNEL_TYPE_CHROMA], 0, "Specify the chroma SAO bit-shift. If negative, automatically calculate a suitable value based upon bit depth and initial QP")
("TransformSkip", m_useTransformSkip, false, "Intra transform skipping")
("TransformSkipFast", m_useTransformSkipFast, false, "Fast encoder search for transform skipping, winner takes it all mode.")
("TransformSkipLog2MaxSize", m_log2MaxTransformSkipBlockSize, 5U, "Specify transform-skip maximum size. Minimum 2, Maximum 5. (not valid in V1 profiles)")
#if JVET_P0058_CHROMA_TS
("ChromaTS", m_useChromaTS, false, "Enable encoder search of chromaTS")
#endif
#if JVET_P0059_CHROMA_BDPCM
("BDPCM", m_useBDPCM, 0, "BDPCM (0:off, 1:lumaonly, 2:lumachroma")
#else
("BDPCM", m_useBDPCM, false, "BDPCM")
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("ISPFast", m_useFastISP, false, "Fast encoder search for ISP")
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("ImplicitResidualDPCM", m_rdpcmEnabledFlag[RDPCM_SIGNAL_IMPLICIT], false, "Enable implicitly signalled residual DPCM for intra (also known as sample-adaptive intra predict) (not valid in V1 profiles)")
("ExplicitResidualDPCM", m_rdpcmEnabledFlag[RDPCM_SIGNAL_EXPLICIT], false, "Enable explicitly signalled residual DPCM for inter (not valid in V1 profiles)")
("ResidualRotation", m_transformSkipRotationEnabledFlag, false, "Enable rotation of transform-skipped and transquant-bypassed TUs through 180 degrees prior to entropy coding (not valid in V1 profiles)")
("SingleSignificanceMapContext", m_transformSkipContextEnabledFlag, false, "Enable, for transform-skipped and transquant-bypassed TUs, the selection of a single significance map context variable for all coefficients (not valid in V1 profiles)")
("GolombRiceParameterAdaptation", m_persistentRiceAdaptationEnabledFlag, false, "Enable the adaptation of the Golomb-Rice parameter over the course of each slice")
("AlignCABACBeforeBypass", m_cabacBypassAlignmentEnabledFlag, false, "Align the CABAC engine to a defined fraction of a bit prior to coding bypass data. Must be 1 in high bit rate profile, 0 otherwise")
("SAO", m_bUseSAO, true, "Enable Sample Adaptive Offset")
("TestSAODisableAtPictureLevel", m_bTestSAODisableAtPictureLevel, false, "Enables the testing of disabling SAO at the picture level after having analysed all blocks")
("SaoEncodingRate", m_saoEncodingRate, 0.75, "When >0 SAO early picture termination is enabled for luma and chroma")
("SaoEncodingRateChroma", m_saoEncodingRateChroma, 0.5, "The SAO early picture termination rate to use for chroma (when m_SaoEncodingRate is >0). If <=0, use results for luma")
("MaxNumOffsetsPerPic", m_maxNumOffsetsPerPic, 2048, "Max number of SAO offset per picture (Default: 2048)")
("SAOLcuBoundary", m_saoCtuBoundary, false, "0: right/bottom CTU boundary areas skipped from SAO parameter estimation, 1: non-deblocked pixels are used for those areas")
("SAOGreedyEnc", m_saoGreedyMergeEnc, false, "SAO greedy merge encoding algorithm")
("SliceMode", tmpSliceMode, int(NO_SLICES), "0: Disable all Recon slice limits, 1: (deprecated #CTU), 2: (deprecated #bytes), 3:specify tiles per slice, 4: one brick per slice")
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("SliceArgument", m_sliceArgument, 0, "Depending on SliceMode being:"
"\t1: max number of CTUs per slice"
"\t2: max number of bytes per slice"
"\t3: max number of tiles per slice")
("LFCrossSliceBoundaryFlag", m_bLFCrossSliceBoundaryFlag, true)
("ConstrainedIntraPred", m_bUseConstrainedIntraPred, false, "Constrained Intra Prediction")
("FastUDIUseMPMEnabled", m_bFastUDIUseMPMEnabled, true, "If enabled, adapt intra direction search, accounting for MPM")
("FastMEForGenBLowDelayEnabled", m_bFastMEForGenBLowDelayEnabled, true, "If enabled use a fast ME for generalised B Low Delay slices")
("UseBLambdaForNonKeyLowDelayPictures", m_bUseBLambdaForNonKeyLowDelayPictures, true, "Enables use of B-Lambda for non-key low-delay pictures")
("IntraReferenceSmoothing", m_enableIntraReferenceSmoothing, true, "0: Disable use of intra reference smoothing (not valid in V1 profiles). 1: Enable use of intra reference smoothing (same as V1)")
("WeightedPredP,-wpP", m_useWeightedPred, false, "Use weighted prediction in P slices")
("WeightedPredB,-wpB", m_useWeightedBiPred, false, "Use weighted (bidirectional) prediction in B slices")
("WeightedPredMethod,-wpM", tmpWeightedPredictionMethod, int(WP_PER_PICTURE_WITH_SIMPLE_DC_COMBINED_COMPONENT), "Weighted prediction method")
("Log2ParallelMergeLevel", m_log2ParallelMergeLevel, 2u, "Parallel merge estimation region")
//deprecated copies of renamed tile parameters
("UniformSpacingIdc", m_tileUniformSpacingFlag, false, "deprecated alias of TileUniformSpacing")
("TileUniformSpacing", m_tileUniformSpacingFlag, false, "Indicates that tile columns and rows are distributed uniformly")
("NumTileColumnsMinus1", m_numTileColumnsMinus1, 0, "Number of tile columns in a picture minus 1")
("NumTileRowsMinus1", m_numTileRowsMinus1, 0, "Number of rows in a picture minus 1")
("UniformTileColsWidthMinus1", m_uniformTileColsWidthMinus1, -1, "Tile width to use for uniform tiles minus 1")
("UniformTileRowHeightMinus1", m_uniformTileRowHeightMinus1, -1, "Tile height to use for uniform tiles minus 1")
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("TileColumnWidthArray", cfg_ColumnWidth, cfg_ColumnWidth, "Array containing tile column width values in units of CTU")
("TileRowHeightArray", cfg_RowHeight, cfg_RowHeight, "Array containing tile row height values in units of CTU")
("LFCrossTileBoundaryFlag", m_bLFCrossTileBoundaryFlag, true, "1: cross-tile-boundary loop filtering. 0:non-cross-tile-boundary loop filtering")
("WaveFrontSynchro", m_entropyCodingSyncEnabledFlag, false, "0: entropy coding sync disabled; 1 entropy coding sync enabled")
("RectSliceFlag", m_rectSliceFlag, true, "Rectangular slice flag")
("NumRectSlicesInPicMinus1", m_numSlicesInPicMinus1, 0, "Number slices in pic minus 1")
("LoopFilterAcrossTileGroupsEnabledFlag", m_loopFilterAcrossSlicesEnabledFlag, false, "Loop Filter Across Tile Groups Flag")
("SignalledIdFlag", m_signalledSliceIdFlag, false, "Signalled Slice ID Flag")
("SignalledSliceIdLengthMinus1", m_signalledSliceIdLengthMinus1, 0, "Signalled Tile Group Length minus 1")
("RectSlicesBoundaryArray", cfg_SliceIdx, cfg_SliceIdx, "Rectangular slices boundaries in Pic")
("SignalledSliceId", cfg_SignalledSliceId, cfg_SliceIdx, "Signalled rectangular slice ID")
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("ScalingList", m_useScalingListId, SCALING_LIST_OFF, "0/off: no scaling list, 1/default: default scaling lists, 2/file: scaling lists specified in ScalingListFile")
("ScalingListFile", m_scalingListFileName, string(""), "Scaling list file name. Use an empty string to produce help.")
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#if JVET_P0365_SCALING_MATRIX_LFNST
("DisableScalingMatrixForLFNST", m_disableScalingMatrixForLfnstBlks, true, "Disable scaling matrices, when enabled, for LFNST-coded blocks")
#endif
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("DepQuant", m_depQuantEnabledFlag, true )
("SignHideFlag,-SBH", m_signDataHidingEnabledFlag, false )
("MaxNumMergeCand", m_maxNumMergeCand, 5u, "Maximum number of merge candidates")
("MaxNumAffineMergeCand", m_maxNumAffineMergeCand, 5u, "Maximum number of affine merge candidates")
("MaxNumTriangleCand", m_maxNumTriangleCand, 5u, "Maximum number of triangle candidates")
("MaxNumIBCMergeCand", m_maxNumIBCMergeCand, 6u, "Maximum number of IBC merge candidates")
/* Misc. */
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("SEIDecodedPictureHash,-dph", tmpDecodedPictureHashSEIMappedType, 0, "Control generation of decode picture hash SEI messages\n"
"\t3: checksum\n"
"\t2: CRC\n"
"\t1: use MD5\n"
"\t0: disable")
("TMVPMode", m_TMVPModeId, 1, "TMVP mode 0: TMVP disable for all slices. 1: TMVP enable for all slices (default) 2: TMVP enable for certain slices only")
("PPSorSliceMode", m_PPSorSliceMode, 0, "Enable signalling certain parameters either in PPS or per slice\n"
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"\tmode 0: Always per slice (default), 1: RA settings, 2: LDB settings, 3: LDP settings")
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("FEN", tmpFastInterSearchMode, int(FASTINTERSEARCH_DISABLED), "fast encoder setting")
("ECU", m_bUseEarlyCU, false, "Early CU setting")
("FDM", m_useFastDecisionForMerge, true, "Fast decision for Merge RD Cost")
("CFM", m_bUseCbfFastMode, false, "Cbf fast mode setting")
("ESD", m_useEarlySkipDetection, false, "Early SKIP detection setting")
( "RateControl", m_RCEnableRateControl, false, "Rate control: enable rate control" )
( "TargetBitrate", m_RCTargetBitrate, 0, "Rate control: target bit-rate" )
( "KeepHierarchicalBit", m_RCKeepHierarchicalBit, 0, "Rate control: 0: equal bit allocation; 1: fixed ratio bit allocation; 2: adaptive ratio bit allocation" )
( "LCULevelRateControl", m_RCLCULevelRC, true, "Rate control: true: CTU level RC; false: picture level RC" )
( "RCLCUSeparateModel", m_RCUseLCUSeparateModel, true, "Rate control: use CTU level separate R-lambda model" )
( "InitialQP", m_RCInitialQP, 0, "Rate control: initial QP" )
( "RCForceIntraQP", m_RCForceIntraQP, false, "Rate control: force intra QP to be equal to initial QP" )
#if U0132_TARGET_BITS_SATURATION
( "RCCpbSaturation", m_RCCpbSaturationEnabled, false, "Rate control: enable target bits saturation to avoid CPB overflow and underflow" )
( "RCCpbSize", m_RCCpbSize, 0u, "Rate control: CPB size" )
( "RCInitialCpbFullness", m_RCInitialCpbFullness, 0.9, "Rate control: initial CPB fullness" )
#endif
("TransquantBypassEnable", m_TransquantBypassEnabledFlag, false, "transquant_bypass_enabled_flag indicator in PPS")
("TransquantBypassEnableFlag", m_TransquantBypassEnabledFlag, false, "deprecated and obsolete, but still needed for compatibility reasons")
("CUTransquantBypassFlagForce", m_CUTransquantBypassFlagForce, false, "Force transquant bypass mode, when transquant_bypass_enabled_flag is enabled")
("CostMode", m_costMode, COST_STANDARD_LOSSY, "Use alternative cost functions: choose between 'lossy', 'sequence_level_lossless', 'lossless' (which forces QP to " MACRO_TO_STRING(LOSSLESS_AND_MIXED_LOSSLESS_RD_COST_TEST_QP) ") and 'mixed_lossless_lossy' (which used QP'=" MACRO_TO_STRING(LOSSLESS_AND_MIXED_LOSSLESS_RD_COST_TEST_QP_PRIME) " for pre-estimates of transquant-bypass blocks).")
("RecalculateQPAccordingToLambda", m_recalculateQPAccordingToLambda, false, "Recalculate QP values according to lambda values. Do not suggest to be enabled in all intra case")
#if HEVC_SEI
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("SEIActiveParameterSets", m_activeParameterSetsSEIEnabled, 0, "Enable generation of active parameter sets SEI messages");
opts.addOptions()
#endif
("HrdParametersPresent,-hrd", m_hrdParametersPresentFlag, false, "Enable generation of hrd_parameters()")
("VuiParametersPresent,-vui", m_vuiParametersPresentFlag, false, "Enable generation of vui_parameters()")
("AspectRatioInfoPresent", m_aspectRatioInfoPresentFlag, false, "Signals whether aspect_ratio_idc is present")
("AspectRatioIdc", m_aspectRatioIdc, 0, "aspect_ratio_idc")
("SarWidth", m_sarWidth, 0, "horizontal size of the sample aspect ratio")
("SarHeight", m_sarHeight, 0, "vertical size of the sample aspect ratio")
("ColourDescriptionPresent", m_colourDescriptionPresentFlag, false, "Signals whether colour_primaries, transfer_characteristics and matrix_coefficients are present")
("ColourPrimaries", m_colourPrimaries, 2, "Indicates chromaticity coordinates of the source primaries")
("TransferCharacteristics", m_transferCharacteristics, 2, "Indicates the opto-electronic transfer characteristics of the source")
("MatrixCoefficients", m_matrixCoefficients, 2, "Describes the matrix coefficients used in deriving luma and chroma from RGB primaries")
("ChromaLocInfoPresent", m_chromaLocInfoPresentFlag, false, "Signals whether chroma_sample_loc_type_top_field and chroma_sample_loc_type_bottom_field are present")
("ChromaSampleLocTypeTopField", m_chromaSampleLocTypeTopField, 0, "Specifies the location of chroma samples for top field")
("ChromaSampleLocTypeBottomField", m_chromaSampleLocTypeBottomField, 0, "Specifies the location of chroma samples for bottom field")
("ChromaSampleLocType", m_chromaSampleLocType, 0, "Specifies the location of chroma samples for progressive content")
("OverscanInfoPresent", m_overscanInfoPresentFlag, false, "Indicates whether conformant decoded pictures are suitable for display using overscan\n")
("OverscanAppropriate", m_overscanAppropriateFlag, false, "Indicates whether conformant decoded pictures are suitable for display using overscan\n")
("VideoSignalTypePresent", m_videoSignalTypePresentFlag, false, "Signals whether video_format, video_full_range_flag, and colour_description_present_flag are present")
("VideoFullRange", m_videoFullRangeFlag, false, "Indicates the black level and range of luma and chroma signals");
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opts.addOptions()
#if HEVC_SEI
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("SEIColourRemappingInfoFileRoot,-cri", m_colourRemapSEIFileRoot, string(""), "Colour Remapping Information SEI parameters root file name (wo num ext)")
("SEIRecoveryPoint", m_recoveryPointSEIEnabled, false, "Control generation of recovery point SEI messages")
#endif
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("SEIBufferingPeriod", m_bufferingPeriodSEIEnabled, false, "Control generation of buffering period SEI messages")
("SEIPictureTiming", m_pictureTimingSEIEnabled, false, "Control generation of picture timing SEI messages")
("SEIDecodingUnitInfo", m_decodingUnitInfoSEIEnabled, false, "Control generation of decoding unit information SEI message.")
("SEIFrameFieldInfo", m_frameFieldInfoSEIEnabled, false, "Control generation of frame field information SEI messages")
#if HEVC_SEI
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("SEIToneMappingInfo", m_toneMappingInfoSEIEnabled, false, "Control generation of Tone Mapping SEI messages")
("SEIToneMapId", m_toneMapId, 0, "Specifies Id of Tone Mapping SEI message for a given session")
("SEIToneMapCancelFlag", m_toneMapCancelFlag, false, "Indicates that Tone Mapping SEI message cancels the persistence or follows")
("SEIToneMapPersistenceFlag", m_toneMapPersistenceFlag, true, "Specifies the persistence of the Tone Mapping SEI message")
("SEIToneMapCodedDataBitDepth", m_toneMapCodedDataBitDepth, 8, "Specifies Coded Data BitDepth of Tone Mapping SEI messages")
("SEIToneMapTargetBitDepth", m_toneMapTargetBitDepth, 8, "Specifies Output BitDepth of Tone mapping function")
("SEIToneMapModelId", m_toneMapModelId, 0, "Specifies Model utilized for mapping coded data into target_bit_depth range\n"
"\t0: linear mapping with clipping\n"
"\t1: sigmoidal mapping\n"
"\t2: user-defined table mapping\n"
"\t3: piece-wise linear mapping\n"
"\t4: luminance dynamic range information ")
("SEIToneMapMinValue", m_toneMapMinValue, 0, "Specifies the minimum value in mode 0")
("SEIToneMapMaxValue", m_toneMapMaxValue, 1023, "Specifies the maximum value in mode 0")
("SEIToneMapSigmoidMidpoint", m_sigmoidMidpoint, 512, "Specifies the centre point in mode 1")
("SEIToneMapSigmoidWidth", m_sigmoidWidth, 960, "Specifies the distance between 5% and 95% values of the target_bit_depth in mode 1")
("SEIToneMapStartOfCodedInterval", cfg_startOfCodedInterval, cfg_startOfCodedInterval, "Array of user-defined mapping table")
("SEIToneMapNumPivots", m_numPivots, 0, "Specifies the number of pivot points in mode 3")
("SEIToneMapCodedPivotValue", cfg_codedPivotValue, cfg_codedPivotValue, "Array of pivot point")
("SEIToneMapTargetPivotValue", cfg_targetPivotValue, cfg_targetPivotValue, "Array of pivot point")
("SEIToneMapCameraIsoSpeedIdc", m_cameraIsoSpeedIdc, 0, "Indicates the camera ISO speed for daylight illumination")
("SEIToneMapCameraIsoSpeedValue", m_cameraIsoSpeedValue, 400, "Specifies the camera ISO speed for daylight illumination of Extended_ISO")
("SEIToneMapExposureIndexIdc", m_exposureIndexIdc, 0, "Indicates the exposure index setting of the camera")
("SEIToneMapExposureIndexValue", m_exposureIndexValue, 400, "Specifies the exposure index setting of the camera of Extended_ISO")
("SEIToneMapExposureCompensationValueSignFlag", m_exposureCompensationValueSignFlag, false, "Specifies the sign of ExposureCompensationValue")
("SEIToneMapExposureCompensationValueNumerator", m_exposureCompensationValueNumerator, 0, "Specifies the numerator of ExposureCompensationValue")
("SEIToneMapExposureCompensationValueDenomIdc", m_exposureCompensationValueDenomIdc, 2, "Specifies the denominator of ExposureCompensationValue")
("SEIToneMapRefScreenLuminanceWhite", m_refScreenLuminanceWhite, 350, "Specifies reference screen brightness setting in units of candela per square metre")
("SEIToneMapExtendedRangeWhiteLevel", m_extendedRangeWhiteLevel, 800, "Indicates the luminance dynamic range")
("SEIToneMapNominalBlackLevelLumaCodeValue", m_nominalBlackLevelLumaCodeValue, 16, "Specifies luma sample value of the nominal black level assigned decoded pictures")
("SEIToneMapNominalWhiteLevelLumaCodeValue", m_nominalWhiteLevelLumaCodeValue, 235, "Specifies luma sample value of the nominal white level assigned decoded pictures")
("SEIToneMapExtendedWhiteLevelLumaCodeValue", m_extendedWhiteLevelLumaCodeValue, 300, "Specifies luma sample value of the extended dynamic range assigned decoded pictures")
("SEIChromaResamplingFilterHint", m_chromaResamplingFilterSEIenabled, false, "Control generation of the chroma sampling filter hint SEI message")
("SEIChromaResamplingHorizontalFilterType", m_chromaResamplingHorFilterIdc, 2, "Defines the Index of the chroma sampling horizontal filter\n"
"\t0: unspecified - Chroma filter is unknown or is determined by the application"
"\t1: User-defined - Filter coefficients are specified in the chroma sampling filter hint SEI message"
"\t2: Standards-defined - ITU-T Rec. T.800 | ISO/IEC15444-1, 5/3 filter")
("SEIChromaResamplingVerticalFilterType", m_chromaResamplingVerFilterIdc, 2, "Defines the Index of the chroma sampling vertical filter\n"
"\t0: unspecified - Chroma filter is unknown or is determined by the application"
"\t1: User-defined - Filter coefficients are specified in the chroma sampling filter hint SEI message"
"\t2: Standards-defined - ITU-T Rec. T.800 | ISO/IEC15444-1, 5/3 filter")
("SEIFramePacking", m_framePackingSEIEnabled, false, "Control generation of frame packing SEI messages")
("SEIFramePackingType", m_framePackingSEIType, 0, "Define frame packing arrangement\n"
"\t3: side by side - frames are displayed horizontally\n"
"\t4: top bottom - frames are displayed vertically\n"
"\t5: frame alternation - one frame is alternated with the other")
("SEIFramePackingId", m_framePackingSEIId, 0, "Id of frame packing SEI message for a given session")
("SEIFramePackingQuincunx", m_framePackingSEIQuincunx, 0, "Indicate the presence of a Quincunx type video frame")
("SEIFramePackingInterpretation", m_framePackingSEIInterpretation, 0, "Indicate the interpretation of the frame pair\n"
"\t0: unspecified\n"
"\t1: stereo pair, frame0 represents left view\n"
"\t2: stereo pair, frame0 represents right view")
("SEISegmentedRectFramePacking", m_segmentedRectFramePackingSEIEnabled, false, "Controls generation of segmented rectangular frame packing SEI messages")
("SEISegmentedRectFramePackingCancel", m_segmentedRectFramePackingSEICancel, false, "If equal to 1, cancels the persistence of any previous SRFPA SEI message")
("SEISegmentedRectFramePackingType", m_segmentedRectFramePackingSEIType, 0, "Specifies the arrangement of the frames in the reconstructed picture")
("SEISegmentedRectFramePackingPersistence", m_segmentedRectFramePackingSEIPersistence, false, "If equal to 0, the SEI applies to the current frame only")
("SEIDisplayOrientation", m_displayOrientationSEIAngle, 0, "Control generation of display orientation SEI messages\n"
"\tN: 0 < N < (2^16 - 1) enable display orientation SEI message with anticlockwise_rotation = N and display_orientation_repetition_period = 1\n"
"\t0: disable")
("SEITemporalLevel0Index", m_temporalLevel0IndexSEIEnabled, false, "Control generation of temporal level 0 index SEI messages")
("SEIGradualDecodingRefreshInfo", m_gradualDecodingRefreshInfoEnabled, false, "Control generation of gradual decoding refresh information SEI message")
("SEINoDisplay", m_noDisplaySEITLayer, 0, "Control generation of no display SEI message\n"
"\tN: 0 < N enable no display SEI message for temporal layer N or higher\n"
"\t0: disable")
("SEIDecodingUnitInfo", m_decodingUnitInfoSEIEnabled, false, "Control generation of decoding unit information SEI message.")
("SEISOPDescription", m_SOPDescriptionSEIEnabled, false, "Control generation of SOP description SEI messages")
("SEIScalableNesting", m_scalableNestingSEIEnabled, false, "Control generation of scalable nesting SEI messages")
("SEITempMotionConstrainedTileSets", m_tmctsSEIEnabled, false, "Control generation of temporal motion constrained tile sets SEI message")
("SEITimeCodeEnabled", m_timeCodeSEIEnabled, false, "Control generation of time code information SEI message")
("SEITimeCodeNumClockTs", m_timeCodeSEINumTs, 0, "Number of clock time sets [0..3]")
("SEITimeCodeTimeStampFlag", cfg_timeCodeSeiTimeStampFlag, cfg_timeCodeSeiTimeStampFlag, "Time stamp flag associated to each time set")
("SEITimeCodeFieldBasedFlag", cfg_timeCodeSeiNumUnitFieldBasedFlag, cfg_timeCodeSeiNumUnitFieldBasedFlag, "Field based flag associated to each time set")
("SEITimeCodeCountingType", cfg_timeCodeSeiCountingType, cfg_timeCodeSeiCountingType, "Counting type associated to each time set")
("SEITimeCodeFullTsFlag", cfg_timeCodeSeiFullTimeStampFlag, cfg_timeCodeSeiFullTimeStampFlag, "Full time stamp flag associated to each time set")
("SEITimeCodeDiscontinuityFlag", cfg_timeCodeSeiDiscontinuityFlag, cfg_timeCodeSeiDiscontinuityFlag, "Discontinuity flag associated to each time set")
("SEITimeCodeCntDroppedFlag", cfg_timeCodeSeiCntDroppedFlag, cfg_timeCodeSeiCntDroppedFlag, "Counter dropped flag associated to each time set")
("SEITimeCodeNumFrames", cfg_timeCodeSeiNumberOfFrames, cfg_timeCodeSeiNumberOfFrames, "Number of frames associated to each time set")
("SEITimeCodeSecondsValue", cfg_timeCodeSeiSecondsValue, cfg_timeCodeSeiSecondsValue, "Seconds value for each time set")
("SEITimeCodeMinutesValue", cfg_timeCodeSeiMinutesValue, cfg_timeCodeSeiMinutesValue, "Minutes value for each time set")
("SEITimeCodeHoursValue", cfg_timeCodeSeiHoursValue, cfg_timeCodeSeiHoursValue, "Hours value for each time set")
("SEITimeCodeSecondsFlag", cfg_timeCodeSeiSecondsFlag, cfg_timeCodeSeiSecondsFlag, "Flag to signal seconds value presence in each time set")
("SEITimeCodeMinutesFlag", cfg_timeCodeSeiMinutesFlag, cfg_timeCodeSeiMinutesFlag, "Flag to signal minutes value presence in each time set")
("SEITimeCodeHoursFlag", cfg_timeCodeSeiHoursFlag, cfg_timeCodeSeiHoursFlag, "Flag to signal hours value presence in each time set")
("SEITimeCodeOffsetLength", cfg_timeCodeSeiTimeOffsetLength, cfg_timeCodeSeiTimeOffsetLength, "Time offset length associated to each time set")
("SEITimeCodeTimeOffset", cfg_timeCodeSeiTimeOffsetValue, cfg_timeCodeSeiTimeOffsetValue, "Time offset associated to each time set")
("SEIKneeFunctionInfo", m_kneeSEIEnabled, false, "Control generation of Knee function SEI messages")
("SEIKneeFunctionId", m_kneeSEIId, 0, "Specifies Id of Knee function SEI message for a given session")
("SEIKneeFunctionCancelFlag", m_kneeSEICancelFlag, false, "Indicates that Knee function SEI message cancels the persistence or follows")
("SEIKneeFunctionPersistenceFlag", m_kneeSEIPersistenceFlag, true, "Specifies the persistence of the Knee function SEI message")
("SEIKneeFunctionInputDrange", m_kneeSEIInputDrange, 1000, "Specifies the peak luminance level for the input picture of Knee function SEI messages")
("SEIKneeFunctionInputDispLuminance", m_kneeSEIInputDispLuminance, 100, "Specifies the expected display brightness for the input picture of Knee function SEI messages")
("SEIKneeFunctionOutputDrange", m_kneeSEIOutputDrange, 4000, "Specifies the peak luminance level for the output picture of Knee function SEI messages")
("SEIKneeFunctionOutputDispLuminance", m_kneeSEIOutputDispLuminance, 800, "Specifies the expected display brightness for the output picture of Knee function SEI messages")
("SEIKneeFunctionNumKneePointsMinus1", m_kneeSEINumKneePointsMinus1, 2, "Specifies the number of knee points - 1")
("SEIKneeFunctionInputKneePointValue", cfg_kneeSEIInputKneePointValue, cfg_kneeSEIInputKneePointValue, "Array of input knee point")
("SEIKneeFunctionOutputKneePointValue", cfg_kneeSEIOutputKneePointValue, cfg_kneeSEIOutputKneePointValue, "Array of output knee point")
("SEIMasteringDisplayColourVolume", m_masteringDisplay.colourVolumeSEIEnabled, false, "Control generation of mastering display colour volume SEI messages")
("SEIMasteringDisplayMaxLuminance", m_masteringDisplay.maxLuminance, 10000u, "Specifies the mastering display maximum luminance value in units of 1/10000 candela per square metre (32-bit code value)")
("SEIMasteringDisplayMinLuminance", m_masteringDisplay.minLuminance, 0u, "Specifies the mastering display minimum luminance value in units of 1/10000 candela per square metre (32-bit code value)")
("SEIMasteringDisplayPrimaries", cfg_DisplayPrimariesCode, cfg_DisplayPrimariesCode, "Mastering display primaries for all three colour planes in CIE xy coordinates in increments of 1/50000 (results in the ranges 0 to 50000 inclusive)")
("SEIMasteringDisplayWhitePoint", cfg_DisplayWhitePointCode, cfg_DisplayWhitePointCode, "Mastering display white point CIE xy coordinates in normalised increments of 1/50000 (e.g. 0.333 = 16667)")
#if U0033_ALTERNATIVE_TRANSFER_CHARACTERISTICS_SEI
("SEIPreferredTransferCharacterisics", m_preferredTransferCharacteristics, -1, "Value for the preferred_transfer_characteristics field of the Alternative transfer characteristics SEI which will override the corresponding entry in the VUI. If negative, do not produce the respective SEI message")
#endif
("SEIGreenMetadataType", m_greenMetadataType, 0u, "Value for the green_metadata_type specifies the type of metadata that is present in the SEI message. If green_metadata_type is 1, then metadata enabling quality recovery after low-power encoding is present")
("SEIXSDMetricType", m_xsdMetricType, 0u, "Value for the xsd_metric_type indicates the type of the objective quality metric. PSNR is the only type currently supported")
#endif
("MCTSEncConstraint", m_MCTSEncConstraint, false, "For MCTS, constrain motion vectors at tile boundaries")
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#if ENABLE_TRACING
("TraceChannelsList", bTracingChannelsList, false, "List all available tracing channels")
("TraceRule", sTracingRule, string( "" ), "Tracing rule (ex: \"D_CABAC:poc==8\" or \"D_REC_CB_LUMA:poc==8\")")
("TraceFile", sTracingFile, string( "" ), "Tracing file")
#endif
("DebugBitstream", m_decodeBitstreams[0], string( "" ), "Assume the frames up to POC DebugPOC will be the same as in this bitstream. Load those frames from the bitstream instead of encoding them." )
("DebugPOC", m_switchPOC, -1, "If DebugBitstream is present, load frames up to this POC from this bitstream. Starting with DebugPOC, return to normal encoding." )
("DecodeBitstream1", m_decodeBitstreams[0], string( "" ), "Assume the frames up to POC DebugPOC will be the same as in this bitstream. Load those frames from the bitstream instead of encoding them." )
("DecodeBitstream2", m_decodeBitstreams[1], string( "" ), "Assume the frames up to POC DebugPOC will be the same as in this bitstream. Load those frames from the bitstream instead of encoding them." )
("SwitchPOC", m_switchPOC, -1, "If DebugBitstream is present, load frames up to this POC from this bitstream. Starting with DebugPOC, return to normal encoding." )
("SwitchDQP", m_switchDQP, 0, "delta QP applied to picture with switchPOC and subsequent pictures." )
("FastForwardToPOC", m_fastForwardToPOC, -1, "Get to encoding the specified POC as soon as possible by skipping temporal layers irrelevant for the specified POC." )
("StopAfterFFtoPOC", m_stopAfterFFtoPOC, false, "If using fast forward to POC, after the POC of interest has been hit, stop further encoding.")
("ForceDecodeBitstream1", m_forceDecodeBitstream1, false, "force decoding of bitstream 1 - use this only if you are realy sure about what you are doing ")
("DecodeBitstream2ModPOCAndType", m_bs2ModPOCAndType, false, "Modify POC and NALU-type of second input bitstream, to use second BS as closing I-slice")
("NumSplitThreads", m_numSplitThreads, 1, "Number of threads used to parallelize splitting")
("ForceSingleSplitThread", m_forceSplitSequential, false, "Force single thread execution even if taking the parallelized path")
("NumWppThreads", m_numWppThreads, 1, "Number of threads used to run WPP-style parallelization")
("NumWppExtraLines", m_numWppExtraLines, 0, "Number of additional wpp lines to switch when threads are blocked")
("DebugCTU", m_debugCTU, -1, "If DebugBitstream is present, load frames up to this POC from this bitstream. Starting with DebugPOC-frame at CTUline containin debug CTU.")
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#if ENABLE_WPP_PARALLELISM
("EnsureWppBitEqual", m_ensureWppBitEqual, true, "Ensure the results are equal to results with WPP-style parallelism, even if WPP is off")
#else
("EnsureWppBitEqual", m_ensureWppBitEqual, false, "Ensure the results are equal to results with WPP-style parallelism, even if WPP is off")
#endif
( "ALF", m_alf, true, "Adpative Loop Filter\n" )
( "ScalingRatioHor", m_scalingRatioHor, 1.0, "Scaling ratio in hor direction" )
( "ScalingRatioVer", m_scalingRatioVer, 1.0, "Scaling ratio in ver direction" )
( "FractionNumFrames", m_fractionOfFrames, 1.0, "Encode a fraction of the specified in FramesToBeEncoded frames" )
( "SwitchPocPeriod", m_switchPocPeriod, 0, "Switch POC period for RPR" )
( "UpscaledOutput", m_upscaledOutput, 0, "Output upscaled (2), decoded but in full resolution buffer (1) or decoded cropped (0, default) picture for RPR" )
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;
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#if JVET_O0549_ENCODER_ONLY_FILTER
opts.addOptions()
("TemporalFilter", m_gopBasedTemporalFilterEnabled, false, "Enable GOP based temporal filter. Disabled per default")
("TemporalFilterFutureReference", m_gopBasedTemporalFilterFutureReference, true, "Enable referencing of future frames in the GOP based temporal filter. This is typically disabled for Low Delay configurations.")
("TemporalFilterStrengthFrame*", m_gopBasedTemporalFilterStrengths, std::map<int, double>(), "Strength for every * frame in GOP based temporal filter, where * is an integer."
" E.g. --TemporalFilterStrengthFrame8 0.95 will enable GOP based temporal filter at every 8th frame with strength 0.95");
#endif
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#if EXTENSION_360_VIDEO
TExt360AppEncCfg::TExt360AppEncCfgContext ext360CfgContext;
m_ext360.addOptions(opts, ext360CfgContext);
#endif
for(int i=1; i<MAX_GOP+1; i++)
{
std::ostringstream cOSS;
cOSS<<"Frame"<<i;
opts.addOptions()(cOSS.str(), m_GOPList[i-1], GOPEntry());
}
for(int i=1; i<MAX_TILES+1; i++)
{
std::ostringstream cOSS;
cOSS<<"BrickSplit"<<i;
opts.addOptions()(cOSS.str(), m_brickSplits[i-1], BrickSplit());
}
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po::setDefaults(opts);
po::ErrorReporter err;
const list<const char*>& argv_unhandled = po::scanArgv(opts, argc, (const char**) argv, err);
m_rprEnabled = m_scalingRatioHor != 1.0 || m_scalingRatioVer != 1.0;
if( m_fractionOfFrames != 1.0 )
m_framesToBeEncoded = int( m_framesToBeEncoded * m_fractionOfFrames );
}
if( m_rprEnabled && !m_switchPocPeriod )
{
m_switchPocPeriod = m_iFrameRate / 2 / m_iGOPSize * m_iGOPSize;
}
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m_bpDeltasGOPStructure = false;
if(m_iGOPSize == 16)
{
if ((m_GOPList[0].m_POC == 16 && m_GOPList[0].m_temporalId == 0 )
&& (m_GOPList[1].m_POC == 8 && m_GOPList[1].m_temporalId == 1 )
&& (m_GOPList[2].m_POC == 4 && m_GOPList[2].m_temporalId == 2 )
&& (m_GOPList[3].m_POC == 2 && m_GOPList[3].m_temporalId == 3 )
&& (m_GOPList[4].m_POC == 1 && m_GOPList[4].m_temporalId == 4 )
&& (m_GOPList[5].m_POC == 3 && m_GOPList[5].m_temporalId == 4 )
&& (m_GOPList[6].m_POC == 6 && m_GOPList[6].m_temporalId == 3 )
&& (m_GOPList[7].m_POC == 5 && m_GOPList[7].m_temporalId == 4 )
&& (m_GOPList[8].m_POC == 7 && m_GOPList[8].m_temporalId == 4 )
&& (m_GOPList[9].m_POC == 12 && m_GOPList[9].m_temporalId == 2 )
&& (m_GOPList[10].m_POC == 10 && m_GOPList[10].m_temporalId == 3 )
&& (m_GOPList[11].m_POC == 9 && m_GOPList[11].m_temporalId == 4 )
&& (m_GOPList[12].m_POC == 11 && m_GOPList[12].m_temporalId == 4 )
&& (m_GOPList[13].m_POC == 14 && m_GOPList[13].m_temporalId == 3 )
&& (m_GOPList[14].m_POC == 13 && m_GOPList[14].m_temporalId == 4 )
&& (m_GOPList[15].m_POC == 15 && m_GOPList[15].m_temporalId == 4 ))
{
m_bpDeltasGOPStructure = true;
}
}
else if(m_iGOPSize == 8)
{
if ((m_GOPList[0].m_POC == 8 && m_GOPList[0].m_temporalId == 0 )
&& (m_GOPList[1].m_POC == 4 && m_GOPList[1].m_temporalId == 1 )
&& (m_GOPList[2].m_POC == 2 && m_GOPList[2].m_temporalId == 2 )
&& (m_GOPList[3].m_POC == 1 && m_GOPList[3].m_temporalId == 3 )
&& (m_GOPList[4].m_POC == 3 && m_GOPList[4].m_temporalId == 3 )
&& (m_GOPList[5].m_POC == 6 && m_GOPList[5].m_temporalId == 2 )
&& (m_GOPList[6].m_POC == 5 && m_GOPList[6].m_temporalId == 3 )
&& (m_GOPList[7].m_POC == 7 && m_GOPList[7].m_temporalId == 3 ))
{
m_bpDeltasGOPStructure = true;
}
}
else
{
m_bpDeltasGOPStructure = false;
}
for (int i = 0; m_GOPList[i].m_POC != -1 && i < MAX_GOP + 1; i++)
{
m_RPLList0[i].m_POC = m_RPLList1[i].m_POC = m_GOPList[i].m_POC;
m_RPLList0[i].m_temporalId = m_RPLList1[i].m_temporalId = m_GOPList[i].m_temporalId;
m_RPLList0[i].m_refPic = m_RPLList1[i].m_refPic = m_GOPList[i].m_refPic;
m_RPLList0[i].m_sliceType = m_RPLList1[i].m_sliceType = m_GOPList[i].m_sliceType;
m_RPLList0[i].m_isEncoded = m_RPLList1[i].m_isEncoded = m_GOPList[i].m_isEncoded;
m_RPLList0[i].m_numRefPicsActive = m_GOPList[i].m_numRefPicsActive0;
m_RPLList1[i].m_numRefPicsActive = m_GOPList[i].m_numRefPicsActive1;
m_RPLList0[i].m_numRefPics = m_GOPList[i].m_numRefPics0;
m_RPLList1[i].m_numRefPics = m_GOPList[i].m_numRefPics1;
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m_RPLList0[i].m_ltrp_in_slice_header_flag = m_GOPList[i].m_ltrp_in_slice_header_flag;
m_RPLList1[i].m_ltrp_in_slice_header_flag = m_GOPList[i].m_ltrp_in_slice_header_flag;
for (int j = 0; j < m_GOPList[i].m_numRefPics0; j++)
m_RPLList0[i].m_deltaRefPics[j] = m_GOPList[i].m_deltaRefPics0[j];
for (int j = 0; j < m_GOPList[i].m_numRefPics1; j++)
m_RPLList1[i].m_deltaRefPics[j] = m_GOPList[i].m_deltaRefPics1[j];
}
for (int i = 0; i < m_iGOPSize; i++)
{
m_GOPList[i].m_POC *= 2;
m_RPLList0[i].m_POC *= 2;
m_RPLList1[i].m_POC *= 2;
for (int j = 0; j < m_RPLList0[i].m_numRefPics; j++)
{
m_RPLList0[i].m_deltaRefPics[j] *= 2;
}
for (int j = 0; j < m_RPLList1[i].m_numRefPics; j++)
{
m_RPLList1[i].m_deltaRefPics[j] *= 2;
}
}
}
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for (list<const char*>::const_iterator it = argv_unhandled.begin(); it != argv_unhandled.end(); it++)
{
msg( ERROR, "Unhandled argument ignored: `%s'\n", *it);
}
if (argc == 1 || do_help)
{
/* argc == 1: no options have been specified */
po::doHelp(cout, opts);
return false;
}
if (err.is_errored)
{
if (!warnUnknowParameter)
{
/* error report has already been printed on stderr */
return false;
}
}
g_verbosity = MsgLevel( m_verbosity );
/*
* Set any derived parameters
*/
#if EXTENSION_360_VIDEO
m_inputFileWidth = m_iSourceWidth;
m_inputFileHeight = m_iSourceHeight;
m_ext360.setMaxCUInfo(m_uiCTUSize, 1 << MIN_CU_LOG2);
#endif
if (!inputPathPrefix.empty() && inputPathPrefix.back() != '/' && inputPathPrefix.back() != '\\' )
{
inputPathPrefix += "/";
}
m_inputFileName = inputPathPrefix + m_inputFileName;
if( m_temporalSubsampleRatio < 1)
{
EXIT ( "Error: TemporalSubsampleRatio must be greater than 0" );
}
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m_framesToBeEncoded = ( m_framesToBeEncoded + m_temporalSubsampleRatio - 1 ) / m_temporalSubsampleRatio;
m_adIntraLambdaModifier = cfg_adIntraLambdaModifier.values;
if(m_isField)
{
//Frame height
m_iSourceHeightOrg = m_iSourceHeight;
//Field height
m_iSourceHeight = m_iSourceHeight >> 1;
//number of fields to encode
m_framesToBeEncoded *= 2;
}
if( !m_tileUniformSpacingFlag && m_numTileColumnsMinus1 > 0 )
{
if (cfg_ColumnWidth.values.size() > m_numTileColumnsMinus1)
{
EXIT( "Error: The number of columns whose width are defined is larger than the allowed number of columns." );
}
else if (cfg_ColumnWidth.values.size() < m_numTileColumnsMinus1)
{
EXIT( "Error: The width of some columns is not defined." );
}
else
{
m_tileColumnWidth.resize(m_numTileColumnsMinus1);
for(uint32_t i=0; i<cfg_ColumnWidth.values.size(); i++)
{
m_tileColumnWidth[i]=cfg_ColumnWidth.values[i];
}
}
}
else
{
m_tileColumnWidth.clear();
}
if( !m_tileUniformSpacingFlag && m_numTileRowsMinus1 > 0 )
{
if (cfg_RowHeight.values.size() > m_numTileRowsMinus1)
{
EXIT( "Error: The number of rows whose height are defined is larger than the allowed number of rows." );
}
else if (cfg_RowHeight.values.size() < m_numTileRowsMinus1)
{
EXIT( "Error: The height of some rows is not defined." );
}
else
{
m_tileRowHeight.resize(m_numTileRowsMinus1);
for(uint32_t i=0; i<cfg_RowHeight.values.size(); i++)
{
m_tileRowHeight[i]=cfg_RowHeight.values[i];
}
}
}
else
{
m_tileRowHeight.clear();
}
m_numSubProfile = (uint8_t) cfg_SubProfile.values.size();
m_subProfile.resize(m_numSubProfile);
for (uint8_t i = 0; i < m_numSubProfile; ++i)
{
m_subProfile[i] = cfg_SubProfile.values[i];
}
if (m_tileUniformSpacingFlag)
{
int uniformTileHeight = ((m_uniformTileRowHeightMinus1 + 1) * m_uiCTUSize);
int uniformTileWidth = ((m_uniformTileColsWidthMinus1 + 1) * m_uiCTUSize);
m_numTileRowsMinus1 = ((m_iSourceHeight + uniformTileHeight - 1) / uniformTileHeight) - 1;
m_numTileColumnsMinus1 = ((m_iSourceWidth + uniformTileWidth - 1) / uniformTileWidth) - 1;
}
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/* rules for input, output and internal bitdepths as per help text */
if (m_MSBExtendedBitDepth[CHANNEL_TYPE_LUMA ] == 0)
{
m_MSBExtendedBitDepth[CHANNEL_TYPE_LUMA ] = m_inputBitDepth [CHANNEL_TYPE_LUMA ];
}
if (m_MSBExtendedBitDepth[CHANNEL_TYPE_CHROMA] == 0)
{
m_MSBExtendedBitDepth[CHANNEL_TYPE_CHROMA] = m_MSBExtendedBitDepth[CHANNEL_TYPE_LUMA ];
}
if (m_internalBitDepth [CHANNEL_TYPE_LUMA ] == 0)
{
m_internalBitDepth [CHANNEL_TYPE_LUMA ] = m_MSBExtendedBitDepth[CHANNEL_TYPE_LUMA ];
}
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if (m_internalBitDepth [CHANNEL_TYPE_CHROMA] == 0)
{
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m_internalBitDepth [CHANNEL_TYPE_CHROMA] = m_internalBitDepth [CHANNEL_TYPE_LUMA ];
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}
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if (m_inputBitDepth [CHANNEL_TYPE_CHROMA] == 0)
{
m_inputBitDepth [CHANNEL_TYPE_CHROMA] = m_inputBitDepth [CHANNEL_TYPE_LUMA ];
}
if (m_outputBitDepth [CHANNEL_TYPE_LUMA ] == 0)
{
m_outputBitDepth [CHANNEL_TYPE_LUMA ] = m_internalBitDepth [CHANNEL_TYPE_LUMA ];
}
if (m_outputBitDepth [CHANNEL_TYPE_CHROMA] == 0)
{
m_outputBitDepth [CHANNEL_TYPE_CHROMA] = m_outputBitDepth [CHANNEL_TYPE_LUMA ];
}
m_InputChromaFormatIDC = numberToChromaFormat(tmpInputChromaFormat);
m_chromaFormatIDC = ((tmpChromaFormat == 0) ? (m_InputChromaFormatIDC) : (numberToChromaFormat(tmpChromaFormat)));
#if EXTENSION_360_VIDEO
m_ext360.processOptions(ext360CfgContext);
#endif
CHECK( !( tmpWeightedPredictionMethod >= 0 && tmpWeightedPredictionMethod <= WP_PER_PICTURE_WITH_HISTOGRAM_AND_PER_COMPONENT_AND_CLIPPING_AND_EXTENSION ), "Error in cfg" );
m_weightedPredictionMethod = WeightedPredictionMethod(tmpWeightedPredictionMethod);
CHECK( tmpFastInterSearchMode<0 || tmpFastInterSearchMode>FASTINTERSEARCH_MODE3, "Error in cfg" );
m_fastInterSearchMode = FastInterSearchMode(tmpFastInterSearchMode);
CHECK( tmpMotionEstimationSearchMethod < 0 || tmpMotionEstimationSearchMethod >= MESEARCH_NUMBER_OF_METHODS, "Error in cfg" );
m_motionEstimationSearchMethod=MESearchMethod(tmpMotionEstimationSearchMethod);
if (extendedProfile >= 1000 && extendedProfile <= 12316)
{
m_profile = Profile::MAINREXT;
if (m_bitDepthConstraint != 0 || tmpConstraintChromaFormat != 0)
{
EXIT( "Error: The bit depth and chroma format constraints are not used when an explicit RExt profile is specified");
}
m_bitDepthConstraint = (extendedProfile%100);
m_intraConstraintFlag = ((extendedProfile%10000)>=2000);
m_onePictureOnlyConstraintFlag = (extendedProfile >= 10000);
switch ((extendedProfile/100)%10)
{
case 0: tmpConstraintChromaFormat=400; break;
case 1: tmpConstraintChromaFormat=420; break;
case 2: tmpConstraintChromaFormat=422; break;
default: tmpConstraintChromaFormat=444; break;
}
}
else
{
m_profile = Profile::Name(extendedProfile);
}
if (m_profile == Profile::HIGHTHROUGHPUTREXT )
{
if (m_bitDepthConstraint == 0)
{
m_bitDepthConstraint = 16;
}
m_chromaFormatConstraint = (tmpConstraintChromaFormat == 0) ? CHROMA_444 : numberToChromaFormat(tmpConstraintChromaFormat);
}
else if (m_profile == Profile::MAINREXT)
{
if (m_bitDepthConstraint == 0 && tmpConstraintChromaFormat == 0)
{
// produce a valid combination, if possible.
const bool bUsingGeneralRExtTools = m_transformSkipRotationEnabledFlag ||
m_transformSkipContextEnabledFlag ||
m_rdpcmEnabledFlag[RDPCM_SIGNAL_IMPLICIT] ||
m_rdpcmEnabledFlag[RDPCM_SIGNAL_EXPLICIT] ||
!m_enableIntraReferenceSmoothing ||
m_persistentRiceAdaptationEnabledFlag ||
m_log2MaxTransformSkipBlockSize!=2;
const bool bUsingChromaQPAdjustment= m_cuChromaQpOffsetSubdiv >= 0;
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const bool bUsingExtendedPrecision = m_extendedPrecisionProcessingFlag;
if (m_onePictureOnlyConstraintFlag)
{
m_chromaFormatConstraint = CHROMA_444;
if (m_intraConstraintFlag != true)
{
EXIT( "Error: Intra constraint flag must be true when one_picture_only_constraint_flag is true");
}
const int maxBitDepth = m_chromaFormatIDC==CHROMA_400 ? m_internalBitDepth[CHANNEL_TYPE_LUMA] : std::max(m_internalBitDepth[CHANNEL_TYPE_LUMA], m_internalBitDepth[CHANNEL_TYPE_CHROMA]);
m_bitDepthConstraint = maxBitDepth>8 ? 16:8;
}
else
{
m_chromaFormatConstraint = NUM_CHROMA_FORMAT;
automaticallySelectRExtProfile(bUsingGeneralRExtTools,
bUsingChromaQPAdjustment,
bUsingExtendedPrecision,
m_intraConstraintFlag,
m_bitDepthConstraint,
m_chromaFormatConstraint,
m_chromaFormatIDC==CHROMA_400 ? m_internalBitDepth[CHANNEL_TYPE_LUMA] : std::max(m_internalBitDepth[CHANNEL_TYPE_LUMA], m_internalBitDepth[CHANNEL_TYPE_CHROMA]),
m_chromaFormatIDC);
}
}
else if (m_bitDepthConstraint == 0 || tmpConstraintChromaFormat == 0)
{
EXIT( "Error: The bit depth and chroma format constraints must either both be specified or both be configured automatically");
}
else
{
m_chromaFormatConstraint = numberToChromaFormat(tmpConstraintChromaFormat);
}
}
else
{
m_chromaFormatConstraint = (tmpConstraintChromaFormat == 0) ? m_chromaFormatIDC : numberToChromaFormat(tmpConstraintChromaFormat);
m_bitDepthConstraint = ( ( m_profile == Profile::MAIN10 || m_profile == Profile::NEXT ) ? 10 : 8 );
}
m_inputColourSpaceConvert = stringToInputColourSpaceConvert(inputColourSpaceConvert, true);
switch (m_conformanceWindowMode)
{
case 0:
{
// no conformance or padding
m_confWinLeft = m_confWinRight = m_confWinTop = m_confWinBottom = 0;
m_aiPad[1] = m_aiPad[0] = 0;
break;
}
case 1:
{
// automatic padding to minimum CU size
int minCuSize = m_uiMaxCUHeight >> (m_uiMaxCUDepth - 1);
if (m_iSourceWidth % minCuSize)
{
m_aiPad[0] = m_confWinRight = ((m_iSourceWidth / minCuSize) + 1) * minCuSize - m_iSourceWidth;
m_iSourceWidth += m_confWinRight;
}
if (m_iSourceHeight % minCuSize)
{
m_aiPad[1] = m_confWinBottom = ((m_iSourceHeight / minCuSize) + 1) * minCuSize - m_iSourceHeight;
m_iSourceHeight += m_confWinBottom;
if ( m_isField )
{
m_iSourceHeightOrg += m_confWinBottom << 1;
m_aiPad[1] = m_confWinBottom << 1;
}
}
if (m_aiPad[0] % SPS::getWinUnitX(m_chromaFormatIDC) != 0)
{
EXIT( "Error: picture width is not an integer multiple of the specified chroma subsampling");
}
if (m_aiPad[1] % SPS::getWinUnitY(m_chromaFormatIDC) != 0)
{
EXIT( "Error: picture height is not an integer multiple of the specified chroma subsampling");
}
break;
}
case 2:
{
//padding
m_iSourceWidth += m_aiPad[0];
m_iSourceHeight += m_aiPad[1];
m_confWinRight = m_aiPad[0];
m_confWinBottom = m_aiPad[1];
break;
}
case 3:
{
// conformance
if ((m_confWinLeft == 0) && (m_confWinRight == 0) && (m_confWinTop == 0) && (m_confWinBottom == 0))
{
msg( ERROR, "Warning: Conformance window enabled, but all conformance window parameters set to zero\n");
}
if ((m_aiPad[1] != 0) || (m_aiPad[0]!=0))
{
msg( ERROR, "Warning: Conformance window enabled, padding parameters will be ignored\n");
}
m_aiPad[1] = m_aiPad[0] = 0;
break;
}
}
if (tmpSliceMode<0 || tmpSliceMode>=int(NUMBER_OF_SLICE_CONSTRAINT_MODES))
{
EXIT( "Error: bad slice mode");
}
m_sliceMode = SliceConstraint(tmpSliceMode);
if (m_sliceMode==FIXED_NUMBER_OF_CTU || m_sliceMode==FIXED_NUMBER_OF_BYTES)
{
// note: slice mode 2 can be re-enabled using scan order tiles
EXIT( "Error: slice mode 1 (fixed number of CTUs) and 2 (fixed number of bytes) are no longer supported");
}
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m_topLeftBrickIdx.clear();
m_bottomRightBrickIdx.clear();
m_sliceId.clear();
bool singleTileInPicFlag = (m_numTileRowsMinus1 == 0 && m_numTileColumnsMinus1 == 0);
if (!singleTileInPicFlag)
{
//if (!m_singleBrickPerSliceFlag && m_rectSliceFlag)
if ( (m_sliceMode != 0 && m_sliceMode != 4 && m_rectSliceFlag) ||
(m_numSlicesInPicMinus1 != 0 && m_rectSliceFlag) )
int numSlicesInPic = m_numSlicesInPicMinus1 + 1;
if (cfg_SliceIdx.values.size() > numSlicesInPic * 2)
{
EXIT("Error: The number of slice indices (RectSlicesBoundaryInPic) is greater than the NumSlicesInPicMinus1.");
}
else if (cfg_SliceIdx.values.size() < numSlicesInPic * 2)
{
EXIT("Error: The number of slice indices (RectSlicesBoundaryInPic) is less than the NumSlicesInPicMinus1.");
}
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m_topLeftBrickIdx.resize(numSlicesInPic);
m_bottomRightBrickIdx.resize(numSlicesInPic);
for (uint32_t i = 0; i < numSlicesInPic; ++i)
{
m_topLeftBrickIdx[i] = cfg_SliceIdx.values[i * 2];
m_bottomRightBrickIdx[i] = cfg_SliceIdx.values[i * 2 + 1];
}
//Validating the correctness of rectangular slice structure
int **brickToSlice = (int **)malloc(sizeof(int *) * (m_numTileRowsMinus1 + 1));
for (int i = 0; i <= m_numTileRowsMinus1; i++)
{
brickToSlice[i] = (int *)malloc(sizeof(int) * (m_numTileColumnsMinus1 + 1));
memset(brickToSlice[i], -1, sizeof(int) * ((m_numTileColumnsMinus1 + 1)));
}
//Check overlap case
for (int sliceIdx = 0; sliceIdx < numSlicesInPic; sliceIdx++)
{
int sliceStartRow = m_topLeftBrickIdx[sliceIdx] / (m_numTileColumnsMinus1 + 1);
int sliceEndRow = m_bottomRightBrickIdx[sliceIdx] / (m_numTileColumnsMinus1 + 1);
int sliceStartCol = m_topLeftBrickIdx[sliceIdx] % (m_numTileColumnsMinus1 + 1);
int sliceEndCol = m_bottomRightBrickIdx[sliceIdx] % (m_numTileColumnsMinus1 + 1);
for (int i = 0; i <= m_numTileRowsMinus1; i++)
{
for (int j = 0; j <= m_numTileColumnsMinus1; j++)
{
if (i >= sliceStartRow && i <= sliceEndRow && j >= sliceStartCol && j <= sliceEndCol)
{
if (brickToSlice[i][j] != -1)
{
msg(ERROR, "Error: Values given in RectSlicesBoundaryInPic have conflict! Rectangular slice shall not have overlapped tile(s)\n");
EXIT(1);
}
else
{
brickToSlice[i][j] = sliceIdx;
}
}
}
}
//Check violation to number of tiles per slice
if (m_sliceMode == 3 && m_rectSliceFlag)
{
if ((sliceEndRow - sliceStartRow + 1) * (sliceEndCol - sliceStartCol + 1) > m_sliceArgument)
{
EXIT("Error: One or more slices contain more tiles than the defined number of tiles per slice");
}
}
}
//Check gap case
for (int i = 0; i <= m_numTileRowsMinus1; i++)
{
for (int j = 0; j <= m_numTileColumnsMinus1; j++)
{
if (brickToSlice[i][j] == -1)
{
EXIT("Error: Values given in RectSlicesBoundaryInPic have conflict! Rectangular slice shall not have gap");
}
}
}
for (int i = 0; i <= m_numTileRowsMinus1; i++)
{
free(brickToSlice[i]);
brickToSlice[i] = 0;
free(brickToSlice);
brickToSlice = 0;
}
} // (!m_singleBrickPerSliceFlag && m_rectSliceFlag)
else // single slice in picture
{
const int numSlicesInPic = m_numSlicesInPicMinus1 + 1;
int numTilesInPic = (m_numTileRowsMinus1 + 1) * (m_numTileColumnsMinus1 + 1);
m_topLeftBrickIdx.resize(numSlicesInPic);
m_bottomRightBrickIdx.resize(numSlicesInPic);
m_topLeftBrickIdx[0] = 0;
m_bottomRightBrickIdx[0] = numTilesInPic - 1;
}
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if (m_rectSliceFlag && m_signalledSliceIdFlag)
{
int numSlicesInPic = m_numSlicesInPicMinus1 + 1;
if (cfg_SignalledSliceId.values.size() > numSlicesInPic)
{
EXIT("Error: The number of Slice Ids are greater than the m_signalledTileGroupIdLengthMinus1.");
}
else if (cfg_SignalledSliceId.values.size() < numSlicesInPic)
{
EXIT("Error: The number of Slice Ids are less than the m_signalledTileGroupIdLengthMinus1.");
}
else
{
m_sliceId.resize(numSlicesInPic);
for (uint32_t i = 0; i < cfg_SignalledSliceId.values.size(); ++i)
{
m_sliceId[i] = cfg_SignalledSliceId.values[i];
}
}
}
else if (m_rectSliceFlag)
{
int numSlicesInPic = m_numSlicesInPicMinus1 + 1;
m_sliceId.resize(numSlicesInPic);
for (uint32_t i = 0; i < numSlicesInPic; ++i)
{
m_sliceId[i] = i;
}