func (this *TDecTop) xDecodeVPS() {
vps := TLibCommon.NewTComVPS()
this.m_cEntropyDecoder.DecodeVPS(vps)
this.m_parameterSetManagerDecoder.SetVPS(vps)
this.m_prevPOC = TLibCommon.MAX_INT
}
func (this *TAppEncTop) xInitLibCfg() { ///< initialize internal variables
vps := TLibCommon.NewTComVPS()
vps.SetMaxTLayers(uint(this.m_maxTempLayer))
if this.m_maxTempLayer == 1 {
vps.SetTemporalNestingFlag(true)
}
vps.SetMaxLayers(1)
for i := 0; i < TLibCommon.MAX_TLAYER; i++ {
vps.SetNumReorderPics(uint(this.m_numReorderPics[i]), uint(i))
vps.SetMaxDecPicBuffering(uint(this.m_maxDecPicBuffering[i]), uint(i))
}
pcEncCfg := TLibEncoder.NewTEncCfg()
pcEncCfg.SetVPS(vps)
pcEncCfg.SetProfile(TLibCommon.PROFILE(this.m_profile))
pcEncCfg.SetLevel(TLibCommon.TIER(this.m_levelTier), TLibCommon.LEVEL(this.m_level))
//#if L0046_CONSTRAINT_FLAGS
pcEncCfg.SetProgressiveSourceFlag(this.m_progressiveSourceFlag)
pcEncCfg.SetInterlacedSourceFlag(this.m_interlacedSourceFlag)
pcEncCfg.SetNonPackedConstraintFlag(this.m_nonPackedConstraintFlag)
pcEncCfg.SetFrameOnlyConstraintFlag(this.m_frameOnlyConstraintFlag)
//#endif
pcEncCfg.SetFrameRate(this.m_iFrameRate)
pcEncCfg.SetFrameSkip(this.m_FrameSkip)
pcEncCfg.SetSourceWidth(this.m_iSourceWidth)
pcEncCfg.SetSourceHeight(this.m_iSourceHeight)
pcEncCfg.SetConformanceWindow(this.m_confLeft, this.m_confRight, this.m_confTop, this.m_confBottom)
pcEncCfg.SetFramesToBeEncoded(this.m_framesToBeEncoded)
//====== Coding Structure ========
pcEncCfg.SetIntraPeriod(this.m_iIntraPeriod)
pcEncCfg.SetDecodingRefreshType(this.m_iDecodingRefreshType)
pcEncCfg.SetGOPSize(this.m_iGOPSize)
pcEncCfg.SetGopList(this.m_GOPList[:])
pcEncCfg.SetExtraRPSs(this.m_extraRPSs)
for i := 0; i < TLibCommon.MAX_TLAYER; i++ {
pcEncCfg.SetNumReorderPics(this.m_numReorderPics[i], uint(i))
pcEncCfg.SetMaxDecPicBuffering(uint(this.m_maxDecPicBuffering[i]), uint(i))
}
for uiLoop := 0; uiLoop < TLibCommon.MAX_TLAYER; uiLoop++ {
pcEncCfg.SetLambdaModifier(uint(uiLoop), this.m_adLambdaModifier[uiLoop])
}
pcEncCfg.SetQP(this.m_iQP)
pcEncCfg.SetPad(this.m_aiPad[:])
pcEncCfg.SetMaxTempLayer(this.m_maxTempLayer)
pcEncCfg.SetUseAMP(this.m_enableAMP)
//===== Slice ========
//====== Loop/Deblock Filter ========
pcEncCfg.SetLoopFilterDisable(this.m_bLoopFilterDisable)
pcEncCfg.SetLoopFilterOffsetInPPS(this.m_loopFilterOffsetInPPS)
pcEncCfg.SetLoopFilterBetaOffset(this.m_loopFilterBetaOffsetDiv2)
pcEncCfg.SetLoopFilterTcOffset(this.m_loopFilterTcOffsetDiv2)
pcEncCfg.SetDeblockingFilterControlPresent(this.m_DeblockingFilterControlPresent)
//====== Motion search ========
pcEncCfg.SetFastSearch(this.m_iFastSearch)
pcEncCfg.SetSearchRange(this.m_iSearchRange)
pcEncCfg.SetBipredSearchRange(this.m_bipredSearchRange)
//====== Quality control ========
pcEncCfg.SetMaxDeltaQP(this.m_iMaxDeltaQP)
pcEncCfg.SetMaxCuDQPDepth(this.m_iMaxCuDQPDepth)
pcEncCfg.SetChromaCbQpOffset(this.m_cbQpOffset)
pcEncCfg.SetChromaCrQpOffset(this.m_crQpOffset)
//#if ADAPTIVE_QP_SELECTION
pcEncCfg.SetUseAdaptQpSelect(this.m_bUseAdaptQpSelect)
//#endif
var lowestQP int
lowestQP = -6 * (TLibCommon.G_bitDepthY - 8) // XXX: check
if (this.m_iMaxDeltaQP == 0) && (this.m_iQP == lowestQP) && (this.m_useLossless == true) {
this.m_bUseAdaptiveQP = false
}
pcEncCfg.SetUseAdaptiveQP(this.m_bUseAdaptiveQP)
pcEncCfg.SetQPAdaptationRange(this.m_iQPAdaptationRange)
//====== Tool list ========
pcEncCfg.SetUseSBACRD(this.m_bUseSBACRD)
pcEncCfg.SetDeltaQpRD(this.m_uiDeltaQpRD)
pcEncCfg.SetUseASR(this.m_bUseASR)
pcEncCfg.SetUseHADME(this.m_bUseHADME)
pcEncCfg.SetUseLossless(this.m_useLossless)
pcEncCfg.SetUseLComb(this.m_bUseLComb)
pcEncCfg.SetdQPs(this.m_aidQP)
pcEncCfg.SetUseRDOQ(this.m_useRDOQ)
pcEncCfg.SetUseRDOQTS(this.m_useRDOQTS)
//#if L0232_RD_PENALTY
pcEncCfg.SetRDpenalty(this.m_rdPenalty)
//#endif
pcEncCfg.SetQuadtreeTULog2MaxSize(this.m_uiQuadtreeTULog2MaxSize)
pcEncCfg.SetQuadtreeTULog2MinSize(this.m_uiQuadtreeTULog2MinSize)
pcEncCfg.SetQuadtreeTUMaxDepthInter(this.m_uiQuadtreeTUMaxDepthInter)
pcEncCfg.SetQuadtreeTUMaxDepthIntra(this.m_uiQuadtreeTUMaxDepthIntra)
pcEncCfg.SetUseFastEnc(this.m_bUseFastEnc)
pcEncCfg.SetUseEarlyCU(this.m_bUseEarlyCU)
pcEncCfg.SetUseFastDecisionForMerge(this.m_useFastDecisionForMerge)
pcEncCfg.SetUseCbfFastMode(this.m_bUseCbfFastMode)
pcEncCfg.SetUseEarlySkipDetection(this.m_useEarlySkipDetection)
pcEncCfg.SetUseTransformSkip(this.m_useTransformSkip)
pcEncCfg.SetUseTransformSkipFast(this.m_useTransformSkipFast)
pcEncCfg.SetUseConstrainedIntraPred(this.m_bUseConstrainedIntraPred)
pcEncCfg.SetPCMLog2MinSize(this.m_uiPCMLog2MinSize)
pcEncCfg.SetUsePCM(this.m_usePCM)
pcEncCfg.SetPCMLog2MaxSize(this.m_pcmLog2MaxSize)
pcEncCfg.SetMaxNumMergeCand(this.m_maxNumMergeCand)
//====== Weighted Prediction ========
pcEncCfg.SetUseWP(this.m_useWeightedPred)
pcEncCfg.SetWPBiPred(this.m_useWeightedBiPred)
//====== Parallel Merge Estimation ========
pcEncCfg.SetLog2ParallelMergeLevelMinus2(this.m_log2ParallelMergeLevel - 2)
//====== Slice ========
pcEncCfg.SetSliceMode(this.m_sliceMode)
pcEncCfg.SetSliceArgument(this.m_sliceArgument)
//====== Dependent Slice ========
pcEncCfg.SetSliceSegmentMode(this.m_sliceSegmentMode)
pcEncCfg.SetSliceSegmentArgument(this.m_sliceSegmentArgument)
iNumPartInCU := 1 << (this.m_uiMaxCUDepth << 1)
if this.m_sliceSegmentMode == TLibCommon.FIXED_NUMBER_OF_LCU {
pcEncCfg.SetSliceSegmentArgument(this.m_sliceSegmentArgument * iNumPartInCU)
}
if this.m_sliceMode == TLibCommon.FIXED_NUMBER_OF_LCU {
pcEncCfg.SetSliceArgument(this.m_sliceArgument * iNumPartInCU)
}
if this.m_sliceMode == TLibCommon.FIXED_NUMBER_OF_TILES {
pcEncCfg.SetSliceArgument(this.m_sliceArgument)
}
if this.m_sliceMode == 0 {
this.m_bLFCrossSliceBoundaryFlag = true
}
pcEncCfg.SetLFCrossSliceBoundaryFlag(this.m_bLFCrossSliceBoundaryFlag)
pcEncCfg.SetUseSAO(this.m_bUseSAO)
pcEncCfg.SetMaxNumOffsetsPerPic(this.m_maxNumOffsetsPerPic)
pcEncCfg.SetSaoLcuBoundary(this.m_saoLcuBoundary)
pcEncCfg.SetSaoLcuBasedOptimization(this.m_saoLcuBasedOptimization)
pcEncCfg.SetPCMInputBitDepthFlag(this.m_bPCMInputBitDepthFlag)
pcEncCfg.SetPCMFilterDisableFlag(this.m_bPCMFilterDisableFlag)
pcEncCfg.SetDecodedPictureHashSEIEnabled(this.m_decodedPictureHashSEIEnabled)
pcEncCfg.SetRecoveryPointSEIEnabled(this.m_recoveryPointSEIEnabled)
pcEncCfg.SetBufferingPeriodSEIEnabled(this.m_bufferingPeriodSEIEnabled)
pcEncCfg.SetPictureTimingSEIEnabled(this.m_pictureTimingSEIEnabled)
pcEncCfg.SetFramePackingArrangementSEIEnabled(this.m_framePackingSEIEnabled)
pcEncCfg.SetFramePackingArrangementSEIType(this.m_framePackingSEIType)
pcEncCfg.SetFramePackingArrangementSEIId(this.m_framePackingSEIId)
pcEncCfg.SetFramePackingArrangementSEIQuincunx(this.m_framePackingSEIQuincunx)
pcEncCfg.SetFramePackingArrangementSEIInterpretation(this.m_framePackingSEIInterpretation)
pcEncCfg.SetDisplayOrientationSEIAngle(this.m_displayOrientationSEIAngle)
pcEncCfg.SetTemporalLevel0IndexSEIEnabled(this.m_temporalLevel0IndexSEIEnabled)
pcEncCfg.SetUniformSpacingIdr(this.m_iUniformSpacingIdr)
pcEncCfg.SetNumColumnsMinus1(this.m_iNumColumnsMinus1)
pcEncCfg.SetNumRowsMinus1(this.m_iNumRowsMinus1)
if this.m_iUniformSpacingIdr == 0 {
pcEncCfg.SetColumnWidth(this.m_pColumnWidth)
pcEncCfg.SetRowHeight(this.m_pRowHeight)
}
pcEncCfg.XCheckGSParameters()
uiTilesCount := (this.m_iNumRowsMinus1 + 1) * (this.m_iNumColumnsMinus1 + 1)
if uiTilesCount == 1 {
this.m_bLFCrossTileBoundaryFlag = true
}
pcEncCfg.SetLFCrossTileBoundaryFlag(this.m_bLFCrossTileBoundaryFlag)
pcEncCfg.SetWaveFrontSynchro(this.m_iWaveFrontSynchro)
pcEncCfg.SetWaveFrontSubstreams(this.m_iWaveFrontSubstreams)
pcEncCfg.SetTMVPModeId(this.m_TMVPModeId)
pcEncCfg.SetUseScalingListId(this.m_useScalingListId)
pcEncCfg.SetScalingListFile(this.m_scalingListFile)
pcEncCfg.SetSignHideFlag(this.m_signHideFlag)
//#if RATE_CONTROL_LAMBDA_DOMAIN
pcEncCfg.SetUseRateCtrl(this.m_RCEnableRateControl)
pcEncCfg.SetTargetBitrate(this.m_RCTargetBitrate)
pcEncCfg.SetKeepHierBit(this.m_RCKeepHierarchicalBit)
pcEncCfg.SetLCULevelRC(this.m_RCLCULevelRC)
pcEncCfg.SetUseLCUSeparateModel(this.m_RCUseLCUSeparateModel)
pcEncCfg.SetInitialQP(this.m_RCInitialQP)
pcEncCfg.SetForceIntraQP(this.m_RCForceIntraQP)
//#else
// pcEncCfg.SetUseRateCtrl ( this.m_enableRateCtrl);
// pcEncCfg.SetTargetBitrate ( this.m_targetBitrate);
// pcEncCfg.SetNumLCUInUnit ( this.m_numLCUInUnit);
//#endif
pcEncCfg.SetTransquantBypassEnableFlag(this.m_TransquantBypassEnableFlag)
pcEncCfg.SetCUTransquantBypassFlagValue(this.m_CUTransquantBypassFlagValue)
pcEncCfg.SetUseRecalculateQPAccordingToLambda(this.m_recalculateQPAccordingToLambda)
pcEncCfg.SetUseStrongIntraSmoothing(this.m_useStrongIntraSmoothing)
pcEncCfg.SetActiveParameterSetsSEIEnabled(this.m_activeParameterSetsSEIEnabled)
pcEncCfg.SetVuiParametersPresentFlag(this.m_vuiParametersPresentFlag)
pcEncCfg.SetAspectRatioIdc(this.m_aspectRatioIdc)
pcEncCfg.SetSarWidth(this.m_sarWidth)
pcEncCfg.SetSarHeight(this.m_sarHeight)
pcEncCfg.SetOverscanInfoPresentFlag(this.m_overscanInfoPresentFlag)
pcEncCfg.SetOverscanAppropriateFlag(this.m_overscanAppropriateFlag)
pcEncCfg.SetVideoSignalTypePresentFlag(this.m_videoSignalTypePresentFlag)
pcEncCfg.SetVideoFormat(this.m_videoFormat)
pcEncCfg.SetVideoFullRangeFlag(this.m_videoFullRangeFlag)
pcEncCfg.SetColourDescriptionPresentFlag(this.m_colourDescriptionPresentFlag)
pcEncCfg.SetColourPrimaries(this.m_colourPrimaries)
pcEncCfg.SetTransferCharacteristics(this.m_transferCharacteristics)
pcEncCfg.SetMatrixCoefficients(this.m_matrixCoefficients)
pcEncCfg.SetChromaLocInfoPresentFlag(this.m_chromaLocInfoPresentFlag)
pcEncCfg.SetChromaSampleLocTypeTopField(this.m_chromaSampleLocTypeTopField)
pcEncCfg.SetChromaSampleLocTypeBottomField(this.m_chromaSampleLocTypeBottomField)
pcEncCfg.SetNeutralChromaIndicationFlag(this.m_neutralChromaIndicationFlag)
pcEncCfg.SetDefaultDisplayWindow(this.m_defDispWinLeftOffset, this.m_defDispWinRightOffset, this.m_defDispWinTopOffset, this.m_defDispWinBottomOffset)
pcEncCfg.SetFrameFieldInfoPresentFlag(this.m_frameFieldInfoPresentFlag)
pcEncCfg.SetPocProportionalToTimingFlag(this.m_pocProportionalToTimingFlag)
pcEncCfg.SetNumTicksPocDiffOneMinus1(this.m_numTicksPocDiffOneMinus1)
pcEncCfg.SetBitstreamRestrictionFlag(this.m_bitstreamRestrictionFlag)
pcEncCfg.SetTilesFixedStructureFlag(this.m_tilesFixedStructureFlag)
pcEncCfg.SetMotionVectorsOverPicBoundariesFlag(this.m_motionVectorsOverPicBoundariesFlag)
pcEncCfg.SetMinSpatialSegmentationIdc(this.m_minSpatialSegmentationIdc)
pcEncCfg.SetMaxBytesPerPicDenom(this.m_maxBytesPerPicDenom)
pcEncCfg.SetMaxBitsPerMinCuDenom(this.m_maxBitsPerMinCuDenom)
pcEncCfg.SetLog2MaxMvLengthHorizontal(this.m_log2MaxMvLengthHorizontal)
pcEncCfg.SetLog2MaxMvLengthVertical(this.m_log2MaxMvLengthVertical)
this.m_cTEncTop.SetEncCfg(pcEncCfg)
}