/* The copyright in this software is being made available under the BSD * License, included below. This software may be subject to other third party * and contributor rights, including patent rights, and no such rights are * granted under this license. * * Copyright (c) 2010-2016, ITU/ISO/IEC * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * * Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * * Neither the name of the ITU/ISO/IEC nor the names of its contributors may * be used to endorse or promote products derived from this software without * specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF * THE POSSIBILITY OF SUCH DAMAGE. */ /** \file TComDataCU.h \brief CU data structure (header) \todo not all entities are documented */ #ifndef __TCOMDATACU__ #define __TCOMDATACU__ #include #include // Include files #include "CommonDef.h" #include "TComMotionInfo.h" #include "TComSlice.h" #include "TComRdCost.h" #include "TComPattern.h" #if NH_3D #include "TComYuv.h" #endif //! \ingroup TLibCommon //! \{ class TComTU; // forward declaration static const UInt NUM_MOST_PROBABLE_MODES=3; #if NH_3D_DBBP typedef struct _DBBPTmpData { TComMv acMvd[2][2]; // for two segments and two lists TComMvField acMvField[2][2]; // for two segments and two lists Int aiMvpNum[2][2]; // for two segments and two lists Int aiMvpIdx[2][2]; // for two segments and two lists UChar auhInterDir[2]; // for two segments Bool abMergeFlag[2]; // for two segments UChar auhMergeIndex[2]; // for two segments PartSize eVirtualPartSize; UInt uiVirtualPartIndex; } DbbpTmpData; #endif // ==================================================================================================================== // Class definition // ==================================================================================================================== /// CU data structure class class TComDataCU { private: // ------------------------------------------------------------------------------------------------------------------- // class pointers // ------------------------------------------------------------------------------------------------------------------- TComPic* m_pcPic; ///< picture class pointer TComSlice* m_pcSlice; ///< slice header pointer // ------------------------------------------------------------------------------------------------------------------- // CU description // ------------------------------------------------------------------------------------------------------------------- UInt m_ctuRsAddr; ///< CTU (also known as LCU) address in a slice (Raster-scan address, as opposed to tile-scan/encoding order). UInt m_absZIdxInCtu; ///< absolute address in a CTU. It's Z scan order UInt m_uiCUPelX; ///< CU position in a pixel (X) UInt m_uiCUPelY; ///< CU position in a pixel (Y) UInt m_uiNumPartition; ///< total number of minimum partitions in a CU UChar* m_puhWidth; ///< array of widths UChar* m_puhHeight; ///< array of heights UChar* m_puhDepth; ///< array of depths Int m_unitSize; ///< size of a "minimum partition" // ------------------------------------------------------------------------------------------------------------------- // CU data // ------------------------------------------------------------------------------------------------------------------- Bool* m_skipFlag; ///< array of skip flags #if NH_3D_DIS Bool* m_bDISFlag; UChar* m_ucDISType; #endif SChar* m_pePartSize; ///< array of partition sizes SChar* m_pePredMode; ///< array of prediction modes SChar* m_crossComponentPredictionAlpha[MAX_NUM_COMPONENT]; ///< array of cross-component prediction alpha values Bool* m_CUTransquantBypass; ///< array of cu_transquant_bypass flags SChar* m_phQP; ///< array of QP values UChar* m_ChromaQpAdj; ///< array of chroma QP adjustments (indexed). when value = 0, cu_chroma_qp_offset_flag=0; when value>0, indicates cu_chroma_qp_offset_flag=1 and cu_chroma_qp_offset_idx=value-1 UInt m_codedChromaQpAdj; UChar* m_puhTrIdx; ///< array of transform indices UChar* m_puhTransformSkip[MAX_NUM_COMPONENT];///< array of transform skipping flags UChar* m_puhCbf[MAX_NUM_COMPONENT]; ///< array of coded block flags (CBF) TComCUMvField m_acCUMvField[NUM_REF_PIC_LIST_01]; ///< array of motion vectors. TCoeff* m_pcTrCoeff[MAX_NUM_COMPONENT]; ///< array of transform coefficient buffers (0->Y, 1->Cb, 2->Cr) #if ADAPTIVE_QP_SELECTION TCoeff* m_pcArlCoeff[MAX_NUM_COMPONENT]; ///< ARL coefficient buffer (0->Y, 1->Cb, 2->Cr) Bool m_ArlCoeffIsAliasedAllocation; ///< ARL coefficient buffer is an alias of the global buffer and must not be free()'d #endif Pel* m_pcIPCMSample[MAX_NUM_COMPONENT]; ///< PCM sample buffer (0->Y, 1->Cb, 2->Cr) // ------------------------------------------------------------------------------------------------------------------- // neighbour access variables // ------------------------------------------------------------------------------------------------------------------- TComDataCU* m_pCtuAboveLeft; ///< pointer of above-left CTU. TComDataCU* m_pCtuAboveRight; ///< pointer of above-right CTU. TComDataCU* m_pCtuAbove; ///< pointer of above CTU. TComDataCU* m_pCtuLeft; ///< pointer of left CTU TComDataCU* m_apcCUColocated[NUM_REF_PIC_LIST_01]; ///< pointer of temporally colocated CU's for both directions TComMvField m_cMvFieldA; ///< motion vector of position A TComMvField m_cMvFieldB; ///< motion vector of position B TComMvField m_cMvFieldC; ///< motion vector of position C TComMv m_cMvPred; ///< motion vector predictor // ------------------------------------------------------------------------------------------------------------------- // coding tool information // ------------------------------------------------------------------------------------------------------------------- Bool* m_pbMergeFlag; ///< array of merge flags UChar* m_puhMergeIndex; ///< array of merge candidate indices #if AMP_MRG Bool m_bIsMergeAMP; #endif UChar* m_puhIntraDir[MAX_NUM_CHANNEL_TYPE]; UChar* m_puhInterDir; ///< array of inter directions SChar* m_apiMVPIdx[NUM_REF_PIC_LIST_01]; ///< array of motion vector predictor candidates SChar* m_apiMVPNum[NUM_REF_PIC_LIST_01]; ///< array of number of possible motion vectors predictors Bool* m_pbIPCMFlag; ///< array of intra_pcm flags #if NH_3D_NBDV DisInfo* m_pDvInfo; #endif #if NH_3D_VSP SChar* m_piVSPFlag; ///< array of VSP flags to indicate whehter a block uses VSP or not ///< 0: non-VSP; 1: VSP #endif #if NH_3D_SPIVMP Bool* m_pbSPIVMPFlag; ///< array of sub-PU IVMP flags to indicate whehter a block uses sub-PU IVMP ///< 0: non-SPIVMP; 1: SPIVMP #endif #if NH_3D_ARP UChar* m_puhARPW; #endif #if NH_3D_IC Bool* m_pbICFlag; ///< array of IC flags #endif #if NH_3D_DMM Pel* m_dmmDeltaDC[NUM_DMM][2]; UInt* m_dmm1WedgeTabIdx; #endif #if NH_3D_SDC_INTRA Bool* m_pbSDCFlag; Pel* m_apSegmentDCOffset[2]; #endif #if NH_3D_DBBP Bool* m_pbDBBPFlag; ///< array of DBBP flags DbbpTmpData m_sDBBPTmpData; #endif #if NH_3D_MLC Bool m_bAvailableFlagA1; ///< A1 available flag Bool m_bAvailableFlagB1; ///< B1 available flag Bool m_bAvailableFlagB0; ///< B0 available flag Bool m_bAvailableFlagA0; ///< A0 available flag Bool m_bAvailableFlagB2; ///< B2 available flag #endif // ------------------------------------------------------------------------------------------------------------------- // misc. variables // ------------------------------------------------------------------------------------------------------------------- Bool m_bDecSubCu; ///< indicates decoder-mode Double m_dTotalCost; ///< sum of partition RD costs #if NH_3D_VSO Dist m_uiTotalDistortion; ///< sum of partition distortion #else Distortion m_uiTotalDistortion; ///< sum of partition distortion #endif UInt m_uiTotalBits; ///< sum of partition bits UInt m_uiTotalBins; ///< sum of partition bins SChar m_codedQP; #if NH_3D_MLC DisInfo m_cDefaultDisInfo; ///< Default disparity information for initializing TComMotionCand m_mergCands[MRG_IVSHIFT+1]; ///< Motion candidates for merge mode Int m_numSpatialCands; #endif UChar* m_explicitRdpcmMode[MAX_NUM_COMPONENT]; ///< Stores the explicit RDPCM mode for all TUs belonging to this CU protected: /// adds a single possible motion vector predictor candidate Bool xAddMVPCandUnscaled ( AMVPInfo &info, const RefPicList eRefPicList, const Int iRefIdx, const UInt uiPartUnitIdx, const MVP_DIR eDir ) const; Bool xAddMVPCandWithScaling ( AMVPInfo &info, const RefPicList eRefPicList, const Int iRefIdx, const UInt uiPartUnitIdx, const MVP_DIR eDir ) const; #if NH_3D_VSP Bool xAddVspCand( Int mrgCandIdx, DisInfo* pDInfo, Int& iCount); #endif #if NH_3D_IV_MERGE Bool xAddIvMRGCand( Int mrgCandIdx, Int& iCount, Int* ivCandDir, TComMv* ivCandMv, Int* ivCandRefIdx ); #endif Void deriveRightBottomIdx ( UInt uiPartIdx, UInt& ruiPartIdxRB ) const; #if NH_3D_TMVP Bool xGetColMVP ( const RefPicList eRefPicList, const Int ctuRsAddr, const Int partUnitIdx, TComMv& rcMv, Int& refIdx, Bool bMRG = true ) const; #else Bool xGetColMVP ( const RefPicList eRefPicList, const Int ctuRsAddr, const Int partUnitIdx, TComMv& rcMv, const Int refIdx ) const; #endif /// compute scaling factor from POC difference #if !NH_3D_ARP static Int xGetDistScaleFactor ( Int iCurrPOC, Int iCurrRefPOC, Int iColPOC, Int iColRefPOC ); #endif Void xDeriveCenterIdx ( UInt uiPartIdx, UInt& ruiPartIdxCenter ) const; #if NH_3D_VSP Void xSetMvFieldForVSP ( TComDataCU *cu, TComPicYuv *picRefDepth, TComMv *dv, UInt partAddr, Int width, Int height, Int *shiftLUT, RefPicList refPicList, Int refIdx, Bool isDepth, Int &vspSize ); #endif public: #if NH_3D_ARP static Int xGetDistScaleFactor ( Int iCurrPOC, Int iCurrRefPOC, Int iColPOC, Int iColRefPOC ); #endif TComDataCU(); virtual ~TComDataCU(); // ------------------------------------------------------------------------------------------------------------------- // create / destroy / initialize / copy // ------------------------------------------------------------------------------------------------------------------- Void create ( ChromaFormat chromaFormatIDC, UInt uiNumPartition, UInt uiWidth, UInt uiHeight, Bool bDecSubCu, Int unitSize #if ADAPTIVE_QP_SELECTION , TCoeff *pParentARLBuffer = 0 #endif ); Void destroy (); Void initCtu ( TComPic* pcPic, UInt ctuRsAddr ); Void initEstData ( const UInt uiDepth, const Int qp, const Bool bTransquantBypass ); Void initSubCU ( TComDataCU* pcCU, UInt uiPartUnitIdx, UInt uiDepth, Int qp ); Void setOutsideCUPart ( UInt uiAbsPartIdx, UInt uiDepth ); #if NH_3D_NBDV Void copyDVInfoFrom (TComDataCU* pcCU, UInt uiAbsPartIdx); #endif Void copySubCU ( TComDataCU* pcCU, UInt uiPartUnitIdx ); #if NH_3D_NBDV Void copyInterPredInfoFrom ( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefPicList, Bool bNBDV = false ); #else Void copyInterPredInfoFrom ( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefPicList ); #endif Void copyPartFrom ( TComDataCU* pcCU, UInt uiPartUnitIdx, UInt uiDepth ); Void copyToPic ( UChar uiDepth ); // ------------------------------------------------------------------------------------------------------------------- // member functions for CU description // ------------------------------------------------------------------------------------------------------------------- TComPic* getPic () { return m_pcPic; } const TComPic* getPic () const { return m_pcPic; } TComSlice* getSlice () { return m_pcSlice; } const TComSlice* getSlice () const { return m_pcSlice; } UInt& getCtuRsAddr () { return m_ctuRsAddr; } UInt getCtuRsAddr () const { return m_ctuRsAddr; } UInt getZorderIdxInCtu () const { return m_absZIdxInCtu; } UInt getCUPelX () const { return m_uiCUPelX; } UInt getCUPelY () const { return m_uiCUPelY; } UChar* getDepth () { return m_puhDepth; } UChar getDepth ( UInt uiIdx ) const { return m_puhDepth[uiIdx]; } Void setDepth ( UInt uiIdx, UChar uh ) { m_puhDepth[uiIdx] = uh; } Void setDepthSubParts ( UInt uiDepth, UInt uiAbsPartIdx ); #if NH_3D_VSO Void getPosInPic ( UInt uiAbsPartIndex, Int& riPosX, Int& riPosY ) const; #endif #if NH_3D_ARP Void setSlice ( TComSlice* pcSlice) { m_pcSlice = pcSlice; } Void setPic ( TComDataCU* pcCU ) { m_pcPic = pcCU->getPic(); } #endif // ------------------------------------------------------------------------------------------------------------------- // member functions for CU data // ------------------------------------------------------------------------------------------------------------------- SChar* getPartitionSize ( ) { return m_pePartSize; } PartSize getPartitionSize ( UInt uiIdx ) const { return static_cast( m_pePartSize[uiIdx] ); } Void setPartitionSize ( UInt uiIdx, PartSize uh){ m_pePartSize[uiIdx] = uh; } Void setPartSizeSubParts ( PartSize eMode, UInt uiAbsPartIdx, UInt uiDepth ); Void setCUTransquantBypassSubParts( Bool flag, UInt uiAbsPartIdx, UInt uiDepth ); #if NH_3D_DBBP Pel* getVirtualDepthBlock(UInt uiAbsPartIdx, UInt uiWidth, UInt uiHeight, UInt& uiDepthStride); #endif Bool* getSkipFlag () { return m_skipFlag; } Bool getSkipFlag ( UInt idx ) const { return m_skipFlag[idx]; } Void setSkipFlag ( UInt idx, Bool skip) { m_skipFlag[idx] = skip; } Void setSkipFlagSubParts ( Bool skip, UInt absPartIdx, UInt depth ); #if NH_3D_DIS Bool* getDISFlag () { return m_bDISFlag; } Bool getDISFlag ( UInt idx) { return m_bDISFlag[idx]; } Void setDISFlag ( UInt idx, Bool bDIS) { m_bDISFlag[idx] = bDIS; } Void setDISFlagSubParts ( Bool bDIS, UInt uiAbsPartIdx, UInt uiDepth ); UChar* getDISType () { return m_ucDISType; } UChar getDISType ( UInt idx) { return m_ucDISType[idx]; } Void getDISType ( UInt idx, UChar ucDISType) { m_ucDISType[idx] = ucDISType; } Void setDISTypeSubParts ( UChar ucDISType, UInt uiAbsPartIdx, UInt uiDepth ); #endif SChar* getPredictionMode ( ) { return m_pePredMode; } PredMode getPredictionMode ( UInt uiIdx ) const { return static_cast( m_pePredMode[uiIdx] ); } Void setPredictionMode ( UInt uiIdx, PredMode uh){ m_pePredMode[uiIdx] = uh; } Void setPredModeSubParts ( PredMode eMode, UInt uiAbsPartIdx, UInt uiDepth ); #if NH_3D_DBBP Bool* getDBBPFlag () const { return m_pbDBBPFlag; } Bool getDBBPFlag ( UInt uiIdx ) const { return m_pbDBBPFlag[uiIdx]; } Void setDBBPFlag ( UInt uiIdx, Bool b ) { m_pbDBBPFlag[uiIdx] = b; } Void setDBBPFlagSubParts ( Bool bDBBPFlag, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth ); DbbpTmpData* getDBBPTmpData () { return &m_sDBBPTmpData; } #endif SChar* getCrossComponentPredictionAlpha( ComponentID compID ) { return m_crossComponentPredictionAlpha[compID]; } SChar getCrossComponentPredictionAlpha( UInt uiIdx, ComponentID compID ) { return m_crossComponentPredictionAlpha[compID][uiIdx]; } Bool* getCUTransquantBypass () { return m_CUTransquantBypass; } Bool getCUTransquantBypass ( UInt uiIdx ) const { return m_CUTransquantBypass[uiIdx]; } UChar* getWidth () { return m_puhWidth; } UChar getWidth ( UInt uiIdx ) const { return m_puhWidth[uiIdx]; } Void setWidth ( UInt uiIdx, UChar uh ) { m_puhWidth[uiIdx] = uh; } UChar* getHeight () { return m_puhHeight; } UChar getHeight ( UInt uiIdx ) const { return m_puhHeight[uiIdx]; } Void setHeight ( UInt uiIdx, UChar uh ) { m_puhHeight[uiIdx] = uh; } Void setSizeSubParts ( UInt uiWidth, UInt uiHeight, UInt uiAbsPartIdx, UInt uiDepth ); SChar* getQP ( ) { return m_phQP; } SChar getQP ( UInt uiIdx ) const { return m_phQP[uiIdx]; } Void setQP ( UInt uiIdx, SChar value ) { m_phQP[uiIdx] = value; } Void setQPSubParts ( Int qp, UInt uiAbsPartIdx, UInt uiDepth ); Int getLastValidPartIdx ( Int iAbsPartIdx ) const; SChar getLastCodedQP ( UInt uiAbsPartIdx ) const; Void setQPSubCUs ( Int qp, UInt absPartIdx, UInt depth, Bool &foundNonZeroCbf ); Void setCodedQP ( SChar qp ) { m_codedQP = qp; } SChar getCodedQP ( ) const { return m_codedQP; } UChar* getChromaQpAdj () { return m_ChromaQpAdj; } ///< array of chroma QP adjustments (indexed). when value = 0, cu_chroma_qp_offset_flag=0; when value>0, indicates cu_chroma_qp_offset_flag=1 and cu_chroma_qp_offset_idx=value-1 UChar getChromaQpAdj (Int idx) const { return m_ChromaQpAdj[idx]; } ///< When value = 0, cu_chroma_qp_offset_flag=0; when value>0, indicates cu_chroma_qp_offset_flag=1 and cu_chroma_qp_offset_idx=value-1 Void setChromaQpAdj (Int idx, UChar val) { m_ChromaQpAdj[idx] = val; } ///< When val = 0, cu_chroma_qp_offset_flag=0; when val>0, indicates cu_chroma_qp_offset_flag=1 and cu_chroma_qp_offset_idx=val-1 Void setChromaQpAdjSubParts( UChar val, Int absPartIdx, Int depth ); Void setCodedChromaQpAdj ( SChar qp ) { m_codedChromaQpAdj = qp; } SChar getCodedChromaQpAdj ( ) const { return m_codedChromaQpAdj; } Bool isLosslessCoded ( UInt absPartIdx ) const; UChar* getTransformIdx () { return m_puhTrIdx; } UChar getTransformIdx ( UInt uiIdx ) const { return m_puhTrIdx[uiIdx]; } Void setTrIdxSubParts ( UInt uiTrIdx, UInt uiAbsPartIdx, UInt uiDepth ); UChar* getTransformSkip ( ComponentID compID ) { return m_puhTransformSkip[compID];} UChar getTransformSkip ( UInt uiIdx, ComponentID compID ) const { return m_puhTransformSkip[compID][uiIdx]; } Void setTransformSkipSubParts ( UInt useTransformSkip, ComponentID compID, UInt uiAbsPartIdx, UInt uiDepth); Void setTransformSkipSubParts ( const UInt useTransformSkip[MAX_NUM_COMPONENT], UInt uiAbsPartIdx, UInt uiDepth ); UChar* getExplicitRdpcmMode ( ComponentID component ) { return m_explicitRdpcmMode[component]; } UChar getExplicitRdpcmMode ( ComponentID component, UInt partIdx ) const { return m_explicitRdpcmMode[component][partIdx]; } Void setExplicitRdpcmModePartRange ( UInt rdpcmMode, ComponentID compID, UInt uiAbsPartIdx, UInt uiCoveredPartIdxes ); Bool isRDPCMEnabled ( UInt uiAbsPartIdx ) const { return getSlice()->getSPS()->getSpsRangeExtension().getRdpcmEnabledFlag(isIntra(uiAbsPartIdx) ? RDPCM_SIGNAL_IMPLICIT : RDPCM_SIGNAL_EXPLICIT); } Void setCrossComponentPredictionAlphaPartRange ( SChar alphaValue, ComponentID compID, UInt uiAbsPartIdx, UInt uiCoveredPartIdxes ); Void setTransformSkipPartRange ( UInt useTransformSkip, ComponentID compID, UInt uiAbsPartIdx, UInt uiCoveredPartIdxes ); UInt getQuadtreeTULog2MinSizeInCU ( UInt uiIdx ) const; TComCUMvField* getCUMvField ( RefPicList e ) { return &m_acCUMvField[e]; } const TComCUMvField* getCUMvField ( RefPicList e ) const { return &m_acCUMvField[e]; } TCoeff* getCoeff (ComponentID component) { return m_pcTrCoeff[component]; } #if ADAPTIVE_QP_SELECTION TCoeff* getArlCoeff ( ComponentID component ) { return m_pcArlCoeff[component]; } #endif Pel* getPCMSample ( ComponentID component ) { return m_pcIPCMSample[component]; } UChar getCbf ( UInt uiIdx, ComponentID eType ) const { return m_puhCbf[eType][uiIdx]; } UChar* getCbf ( ComponentID eType ) { return m_puhCbf[eType]; } UChar getCbf ( UInt uiIdx, ComponentID eType, UInt uiTrDepth ) const { return ( ( getCbf( uiIdx, eType ) >> uiTrDepth ) & 0x1 ); } Void setCbf ( UInt uiIdx, ComponentID eType, UChar uh ) { m_puhCbf[eType][uiIdx] = uh; } Void clearCbf ( UInt uiIdx, ComponentID eType, UInt uiNumParts ); UChar getQtRootCbf ( UInt uiIdx ) const; Void setCbfSubParts ( const UInt uiCbf[MAX_NUM_COMPONENT], UInt uiAbsPartIdx, UInt uiDepth ); Void setCbfSubParts ( UInt uiCbf, ComponentID compID, UInt uiAbsPartIdx, UInt uiDepth ); Void setCbfSubParts ( UInt uiCbf, ComponentID compID, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth ); Void setCbfPartRange ( UInt uiCbf, ComponentID compID, UInt uiAbsPartIdx, UInt uiCoveredPartIdxes ); Void bitwiseOrCbfPartRange ( UInt uiCbf, ComponentID compID, UInt uiAbsPartIdx, UInt uiCoveredPartIdxes ); // ------------------------------------------------------------------------------------------------------------------- // member functions for coding tool information // ------------------------------------------------------------------------------------------------------------------- Bool* getMergeFlag () { return m_pbMergeFlag; } Bool getMergeFlag ( UInt uiIdx ) const { return m_pbMergeFlag[uiIdx]; } Void setMergeFlag ( UInt uiIdx, Bool b ) { m_pbMergeFlag[uiIdx] = b; } Void setMergeFlagSubParts ( Bool bMergeFlag, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth ); UChar* getMergeIndex () { return m_puhMergeIndex; } UChar getMergeIndex ( UInt uiIdx ) const { return m_puhMergeIndex[uiIdx]; } Void setMergeIndex ( UInt uiIdx, UInt uiMergeIndex ) { m_puhMergeIndex[uiIdx] = uiMergeIndex; } Void setMergeIndexSubParts ( UInt uiMergeIndex, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth ); template Void setSubPart ( T bParameter, T* pbBaseCtu, UInt uiCUAddr, UInt uiCUDepth, UInt uiPUIdx ); #if H_3D_VSP || NH_3D_DBBP template Void setSubPartT ( T uiParameter, T* puhBaseLCU, UInt uiCUAddr, UInt uiCUDepth, UInt uiPUIdx ); #endif #if AMP_MRG Void setMergeAMP( Bool b ) { m_bIsMergeAMP = b; } Bool getMergeAMP ( ) const { return m_bIsMergeAMP; } #endif UChar* getIntraDir ( const ChannelType channelType ) const { return m_puhIntraDir[channelType]; } UChar getIntraDir ( const ChannelType channelType, const UInt uiIdx ) const { return m_puhIntraDir[channelType][uiIdx]; } Void setIntraDirSubParts ( const ChannelType channelType, const UInt uiDir, const UInt uiAbsPartIdx, const UInt uiDepth ); UChar* getInterDir () { return m_puhInterDir; } UChar getInterDir ( UInt uiIdx ) const { return m_puhInterDir[uiIdx]; } Void setInterDir ( UInt uiIdx, UChar uh ) { m_puhInterDir[uiIdx] = uh; } Void setInterDirSubParts ( UInt uiDir, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth ); Bool* getIPCMFlag () { return m_pbIPCMFlag; } Bool getIPCMFlag ( UInt uiIdx ) const { return m_pbIPCMFlag[uiIdx]; } Void setIPCMFlag (UInt uiIdx, Bool b ) { m_pbIPCMFlag[uiIdx] = b; } Void setIPCMFlagSubParts (Bool bIpcmFlag, UInt uiAbsPartIdx, UInt uiDepth); #if NH_3D_NBDV Void setDvInfoSubParts ( DisInfo cDvInfo, UInt uiAbsPartIdx, UInt uiDepth ); #if H_3D_VSP || NH_3D_DBBP Void setDvInfoSubParts ( DisInfo cDvInfo, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth); #endif DisInfo* getDvInfo () { return m_pDvInfo; } DisInfo getDvInfo (UInt uiIdx) { return m_pDvInfo[uiIdx]; } #endif #if NH_3D_NBDV Void xDeriveRightBottomNbIdx(Int &uiLCUIdxRBNb, Int &uiPartIdxRBNb ); Bool xCheckSpatialNBDV (const TComDataCU* pcTmpCU, UInt uiIdx, DisInfo* pNbDvInfo, Bool bSearchForMvpDv, IDVInfo* paMvpDvInfo, UInt uiMvpDvPos #if NH_3D_NBDV_REF , Bool bDepthRefine = false #endif ); Bool xGetColDisMV ( Int currCandPic, RefPicList eRefPicList, Int refidx, Int uiCUAddr, Int uiPartUnitIdx, TComMv& rcMv, Int & iTargetViewIdx, Int & iStartViewIdx ); Void getDisMvpCandNBDV ( DisInfo* pDInfo #if NH_3D_NBDV_REF , Bool bDepthRefine = false #endif ); #if NH_3D_IV_MERGE Void getDispforDepth ( UInt uiPartIdx, UInt uiPartAddr, DisInfo* cDisp); #endif #if NH_3D_NBDV_REF Pel getMcpFromDM(TComPicYuv* pcBaseViewDepthPicYuv, TComMv* mv, Int iBlkX, Int iBlkY, Int iWidth, Int iHeight, Int* aiShiftLUT ); Void estimateDVFromDM(Int refViewIdx, UInt uiPartIdx, TComPic* picDepth, UInt uiPartAddr, TComMv* cMvPred ); #endif //NH_3D_NBDV_REF #endif #if NH_3D_DIS Bool getNeighDepth (UInt uiPartIdx, UInt uiPartAddr, Pel* pNeighDepth, Int index); #endif #if NH_3D_FAST_TEXTURE_ENCODING Void getIVNStatus ( UInt uiPartIdx, DisInfo* pDInfo, Bool& bIVFMerge, Int& iIVFMaxD); #endif #if NH_3D_SPIVMP Void getSPPara(Int iPUWidth, Int iPUHeight, Int& iNumSP, Int& iNumSPInOneLine, Int& iSPWidth, Int& iSPHeight); Void getSPAbsPartIdx(UInt uiBaseAbsPartIdx, Int iWidth, Int iHeight, Int iPartIdx, Int iNumPartLine, UInt& ruiPartAddr ); Void setInterDirSP( UInt uiDir, UInt uiAbsPartIdx, Int iWidth, Int iHeight ); #endif #if NH_3D_IV_MERGE Bool getInterViewMergeCands ( UInt uiPartIdx, Int* paiPdmRefIdx, TComMv* pacPdmMv, DisInfo* pDInfo, Int* availableMcDc, Bool bIsDepth #if NH_3D_SPIVMP , TComMvField* pcMFieldSP, UChar* puhInterDirSP #endif , Bool bICFlag ); #endif #if NH_3D_ARP UChar* getARPW () const { return m_puhARPW; } UChar getARPW ( UInt uiIdx ) const { return m_puhARPW[uiIdx]; } Void setARPW ( UInt uiIdx, UChar w ) { m_puhARPW[uiIdx] = w; } Void setARPWSubParts ( UChar w, UInt uiAbsPartIdx, UInt uiDepth ); #endif #if NH_3D_IC Bool* getICFlag () { return m_pbICFlag; } Bool getICFlag ( UInt uiIdx ) { return m_pbICFlag[uiIdx]; } Void setICFlag ( UInt uiIdx, Bool uh ) { m_pbICFlag[uiIdx] = uh; } Void setICFlagSubParts ( Bool bICFlag, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth ); Bool isICFlagRequired ( UInt uiAbsPartIdx ); Void getPartIndexAndSize( UInt uiPartIdx, UInt& ruiPartAddr, Int& riWidth, Int& riHeight, UInt uiAbsPartIdx = 0, Bool bLCU = false) const; #elif NH_3D_VSP Void getPartIndexAndSize( UInt uiPartIdx, UInt& ruiPartAddr, Int& riWidth, Int& riHeight, UInt uiAbsPartIdx = 0, Bool bLCU = false) const; #else // ------------------------------------------------------------------------------------------------------------------- // member functions for accessing partition information // ------------------------------------------------------------------------------------------------------------------- Void getPartIndexAndSize ( UInt uiPartIdx, UInt& ruiPartAddr, Int& riWidth, Int& riHeight ) const; // This is for use by a leaf/sub CU object only, with no additional AbsPartIdx #endif UChar getNumPartitions ( const UInt uiAbsPartIdx = 0 ) const; Bool isFirstAbsZorderIdxInDepth ( UInt uiAbsPartIdx, UInt uiDepth ) const; #if NH_3D_DMM Pel* getDmmDeltaDC ( DmmID dmmType, UInt segId ) { return m_dmmDeltaDC[dmmType][segId]; } Pel getDmmDeltaDC ( DmmID dmmType, UInt segId, UInt uiIdx ) { return m_dmmDeltaDC[dmmType][segId][uiIdx]; } Void setDmmDeltaDC ( DmmID dmmType, UInt segId, UInt uiIdx, Pel val ) { m_dmmDeltaDC[dmmType][segId][uiIdx] = val; } UInt* getDmm1WedgeTabIdx () { return m_dmm1WedgeTabIdx; } UInt getDmm1WedgeTabIdx ( UInt uiIdx ) { return m_dmm1WedgeTabIdx[uiIdx]; } Void setDmm1WedgeTabIdx ( UInt uiIdx, UInt tabIdx ) { m_dmm1WedgeTabIdx[uiIdx] = tabIdx; } Void setDmm1WedgeTabIdxSubParts ( UInt tabIdx, UInt uiAbsPartIdx, UInt uiDepth ); #endif #if NH_3D_SDC_INTRA Bool* getSDCFlag () { return m_pbSDCFlag; } Bool getSDCFlag ( UInt uiIdx ) { return m_pbSDCFlag[uiIdx]; } Void setSDCFlagSubParts ( Bool bSDCFlag, UInt uiAbsPartIdx, UInt uiDepth ); Bool getSDCAvailable ( UInt uiAbsPartIdx ); Pel* getSDCSegmentDCOffset( UInt uiSeg ) { return m_apSegmentDCOffset[uiSeg]; } Pel getSDCSegmentDCOffset( UInt uiSeg, UInt uiPartIdx ) { return m_apSegmentDCOffset[uiSeg][uiPartIdx]; } Void setSDCSegmentDCOffset( Pel pOffset, UInt uiSeg, UInt uiPartIdx) { m_apSegmentDCOffset[uiSeg][uiPartIdx] = pOffset; } #endif // ------------------------------------------------------------------------------------------------------------------- // member functions for motion vector // ------------------------------------------------------------------------------------------------------------------- static Void getMvField ( const TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefPicList, TComMvField& rcMvField ); Void fillMvpCand ( const UInt uiPartIdx, const UInt uiPartAddr, const RefPicList eRefPicList, const Int iRefIdx, AMVPInfo* pInfo ) const; Bool isDiffMER ( Int xN, Int yN, Int xP, Int yP ) const; Void getPartPosition ( UInt partIdx, Int& xP, Int& yP, Int& nPSW, Int& nPSH ) const; Void setMVPIdx ( RefPicList eRefPicList, UInt uiIdx, Int iMVPIdx) { m_apiMVPIdx[eRefPicList][uiIdx] = iMVPIdx; } Int getMVPIdx ( RefPicList eRefPicList, UInt uiIdx) const { return m_apiMVPIdx[eRefPicList][uiIdx]; } SChar* getMVPIdx ( RefPicList eRefPicList ) { return m_apiMVPIdx[eRefPicList]; } Void setMVPNum ( RefPicList eRefPicList, UInt uiIdx, Int iMVPNum ) { m_apiMVPNum[eRefPicList][uiIdx] = iMVPNum; } Int getMVPNum ( RefPicList eRefPicList, UInt uiIdx ) const { return m_apiMVPNum[eRefPicList][uiIdx]; } SChar* getMVPNum ( RefPicList eRefPicList ) { return m_apiMVPNum[eRefPicList]; } Void setMVPIdxSubParts ( Int iMVPIdx, RefPicList eRefPicList, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth ); Void setMVPNumSubParts ( Int iMVPNum, RefPicList eRefPicList, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth ); Void clipMv ( TComMv& rcMv ) const; #if NH_MV Void checkMvVertRest (TComMv& rcMv, RefPicList eRefPicList, int iRefIdx ); #endif Void getMvPredLeft ( TComMv& rcMvPred ) const { rcMvPred = m_cMvFieldA.getMv(); } Void getMvPredAbove ( TComMv& rcMvPred ) const { rcMvPred = m_cMvFieldB.getMv(); } Void getMvPredAboveRight ( TComMv& rcMvPred ) const { rcMvPred = m_cMvFieldC.getMv(); } #if NH_3D Void compressMV ( Int scale ); Void printMV ( ); #else Void compressMV (); #endif // ------------------------------------------------------------------------------------------------------------------- // utility functions for neighbouring information // ------------------------------------------------------------------------------------------------------------------- TComDataCU* getCtuLeft () { return m_pCtuLeft; } TComDataCU* getCtuAbove () { return m_pCtuAbove; } TComDataCU* getCtuAboveLeft () { return m_pCtuAboveLeft; } TComDataCU* getCtuAboveRight () { return m_pCtuAboveRight; } TComDataCU* getCUColocated ( RefPicList eRefPicList ) { return m_apcCUColocated[eRefPicList]; } Bool CUIsFromSameSlice ( const TComDataCU *pCU /* Can be NULL */) const { return ( pCU!=NULL && pCU->getSlice()->getSliceCurStartCtuTsAddr() == getSlice()->getSliceCurStartCtuTsAddr() ); } Bool CUIsFromSameTile ( const TComDataCU *pCU /* Can be NULL */) const; Bool CUIsFromSameSliceAndTile ( const TComDataCU *pCU /* Can be NULL */) const; Bool CUIsFromSameSliceTileAndWavefrontRow( const TComDataCU *pCU /* Can be NULL */) const; Bool isLastSubCUOfCtu ( const UInt absPartIdx ) const; const TComDataCU* getPULeft ( UInt& uiLPartUnitIdx, UInt uiCurrPartUnitIdx, Bool bEnforceSliceRestriction=true, Bool bEnforceTileRestriction=true ) const; const TComDataCU* getPUAbove ( UInt& uiAPartUnitIdx, UInt uiCurrPartUnitIdx, Bool bEnforceSliceRestriction=true, Bool planarAtCTUBoundary = false, Bool bEnforceTileRestriction=true ) const; const TComDataCU* getPUAboveLeft ( UInt& uiALPartUnitIdx, UInt uiCurrPartUnitIdx, Bool bEnforceSliceRestriction=true ) const; const TComDataCU* getQpMinCuLeft ( UInt& uiLPartUnitIdx, UInt uiCurrAbsIdxInCtu ) const; const TComDataCU* getQpMinCuAbove ( UInt& uiAPartUnitIdx, UInt uiCurrAbsIdxInCtu ) const; /// returns CU and part index of the PU above the top row of the current uiCurrPartUnitIdx of the CU, at a horizontal offset (to the right) of uiPartUnitOffset (in parts) const TComDataCU* getPUAboveRight ( UInt& uiARPartUnitIdx, UInt uiCurrPartUnitIdx, UInt uiPartUnitOffset = 1, Bool bEnforceSliceRestriction=true ) const; /// returns CU and part index of the PU left of the lefthand column of the current uiCurrPartUnitIdx of the CU, at a vertical offset (below) of uiPartUnitOffset (in parts) const TComDataCU* getPUBelowLeft ( UInt& uiBLPartUnitIdx, UInt uiCurrPartUnitIdx, UInt uiPartUnitOffset = 1, Bool bEnforceSliceRestriction=true ) const; SChar getRefQP ( UInt uiCurrAbsIdxInCtu ) const; Void deriveLeftRightTopIdx ( UInt uiPartIdx, UInt& ruiPartIdxLT, UInt& ruiPartIdxRT ) const; Void deriveLeftBottomIdx ( UInt uiPartIdx, UInt& ruiPartIdxLB ) const; #if NH_3D Bool hasEqualMotion ( Int dirA, const TComMvField* mvFieldA, Int dirB, const TComMvField* mvFieldB ); #endif Bool hasEqualMotion ( UInt uiAbsPartIdx, const TComDataCU* pcCandCU, UInt uiCandAbsPartIdx ) const; #if NH_3D_MLC Bool getAvailableFlagA1() { return m_bAvailableFlagA1; } Bool getAvailableFlagB1() { return m_bAvailableFlagB1; } Bool getAvailableFlagB0() { return m_bAvailableFlagB0; } Bool getAvailableFlagA0() { return m_bAvailableFlagA0; } Bool getAvailableFlagB2() { return m_bAvailableFlagB2; } Void initAvailableFlags() { m_bAvailableFlagA1 = m_bAvailableFlagB1 = m_bAvailableFlagB0 = m_bAvailableFlagA0 = m_bAvailableFlagB2 = 0; } Void buildMCL(TComMvField* pcMFieldNeighbours, UChar* puhInterDirNeighbours #if NH_3D_VSP , Int* vspFlag #endif #if NH_3D_SPIVMP , Bool* pbSPIVMPFlag #endif , Int& numValidMergeCand ); Void xGetInterMergeCandidates ( UInt uiAbsPartIdx, UInt uiPUIdx, TComMvField* pcMFieldNeighbours, UChar* puhInterDirNeighbours #if NH_3D_SPIVMP , TComMvField* pcMvFieldSP, UChar* puhInterDirSP #endif , Int& numValidMergeCand, Int mrgCandIdx = -1 ); #endif #if NH_3D Void getInterMergeCandidates ( UInt uiAbsPartIdx, UInt uiPUIdx, TComMvField* pcMFieldNeighbours, UChar* puhInterDirNeighbours, Int& numValidMergeCand, Int mrgCandIdx = -1 ); #else Void getInterMergeCandidates ( UInt uiAbsPartIdx, UInt uiPUIdx, TComMvField* pcMFieldNeighbours, UChar* puhInterDirNeighbours, Int& numValidMergeCand, Int mrgCandIdx = -1 ) const; #endif #if NH_3D_VSP #if NH_3D_SPIVMP Bool* getSPIVMPFlag () const { return m_pbSPIVMPFlag; } Bool getSPIVMPFlag ( UInt uiIdx ) const { return m_pbSPIVMPFlag[uiIdx]; } Void setSPIVMPFlag ( UInt uiIdx, Bool n ) { m_pbSPIVMPFlag[uiIdx] = n; } Void setSPIVMPFlagSubParts( Bool bSPIVMPFlag, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth ); #endif SChar* getVSPFlag () const { return m_piVSPFlag; } SChar getVSPFlag ( UInt uiIdx ) const { return m_piVSPFlag[uiIdx]; } Void setVSPFlag ( UInt uiIdx, Int n ) { m_piVSPFlag[uiIdx] = n; } Void setVSPFlagSubParts( SChar iVSPFlag, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth ); Void setMvFieldPUForVSP ( TComDataCU* cu, UInt partAddr, Int width, Int height, RefPicList refPicList, Int refIdx, Int &vspSize ); #endif Void deriveLeftRightTopIdxGeneral ( UInt uiAbsPartIdx, UInt uiPartIdx, UInt& ruiPartIdxLT, UInt& ruiPartIdxRT ) const; Void deriveLeftBottomIdxGeneral ( UInt uiAbsPartIdx, UInt uiPartIdx, UInt& ruiPartIdxLB ) const; // ------------------------------------------------------------------------------------------------------------------- // member functions for modes // ------------------------------------------------------------------------------------------------------------------- Bool isIntra ( UInt uiPartIdx ) const { return m_pePredMode[ uiPartIdx ] == MODE_INTRA; } Bool isInter ( UInt uiPartIdx ) const { return m_pePredMode[ uiPartIdx ] == MODE_INTER; } Bool isSkipped ( UInt uiPartIdx ) const; ///< returns true, if the partiton is skipped Bool isBipredRestriction ( UInt puIdx ) const; // ------------------------------------------------------------------------------------------------------------------- // member functions for symbol prediction (most probable / mode conversion) // ------------------------------------------------------------------------------------------------------------------- UInt getIntraSizeIdx ( UInt uiAbsPartIdx ) const; Void getAllowedChromaDir ( UInt uiAbsPartIdx, UInt* uiModeList ) const; Void getIntraDirPredictor ( UInt uiAbsPartIdx, Int uiIntraDirPred[NUM_MOST_PROBABLE_MODES], const ComponentID compID, Int* piMode = NULL ) const; // ------------------------------------------------------------------------------------------------------------------- // member functions for SBAC context // ------------------------------------------------------------------------------------------------------------------- UInt getCtxSplitFlag ( UInt uiAbsPartIdx, UInt uiDepth ) const; UInt getCtxQtCbf ( TComTU &rTu, const ChannelType chType ) const; UInt getCtxSkipFlag ( UInt uiAbsPartIdx ) const; UInt getCtxInterDir ( UInt uiAbsPartIdx ) const; #if NH_3D_ARP UInt getCTXARPWFlag ( UInt uiAbsPartIdx ); #endif UInt& getTotalBins () { return m_uiTotalBins; } // ------------------------------------------------------------------------------------------------------------------- // member functions for RD cost storage // ------------------------------------------------------------------------------------------------------------------- Double& getTotalCost() { return m_dTotalCost; } #if NH_3D_VSO Dist& getTotalDistortion() { return m_uiTotalDistortion; } #else Distortion& getTotalDistortion() { return m_uiTotalDistortion; } #endif UInt& getTotalBits() { return m_uiTotalBits; } UInt& getTotalNumPart() { return m_uiNumPartition; } UInt getCoefScanIdx(const UInt uiAbsPartIdx, const UInt uiWidth, const UInt uiHeight, const ComponentID compID) const ; }; namespace RasterAddress { /** Check whether 2 addresses point to the same column * \param addrA First address in raster scan order * \param addrB Second address in raters scan order * \param numUnitsPerRow Number of units in a row * \return Result of test */ static inline Bool isEqualCol( Int addrA, Int addrB, Int numUnitsPerRow ) { // addrA % numUnitsPerRow == addrB % numUnitsPerRow return (( addrA ^ addrB ) & ( numUnitsPerRow - 1 ) ) == 0; } /** Check whether 2 addresses point to the same row * \param addrA First address in raster scan order * \param addrB Second address in raters scan order * \param numUnitsPerRow Number of units in a row * \return Result of test */ static inline Bool isEqualRow( Int addrA, Int addrB, Int numUnitsPerRow ) { // addrA / numUnitsPerRow == addrB / numUnitsPerRow return (( addrA ^ addrB ) &~ ( numUnitsPerRow - 1 ) ) == 0; } /** Check whether 2 addresses point to the same row or column * \param addrA First address in raster scan order * \param addrB Second address in raters scan order * \param numUnitsPerRow Number of units in a row * \return Result of test */ static inline Bool isEqualRowOrCol( Int addrA, Int addrB, Int numUnitsPerRow ) { return isEqualCol( addrA, addrB, numUnitsPerRow ) | isEqualRow( addrA, addrB, numUnitsPerRow ); } /** Check whether one address points to the first column * \param addr Address in raster scan order * \param numUnitsPerRow Number of units in a row * \return Result of test */ static inline Bool isZeroCol( Int addr, Int numUnitsPerRow ) { // addr % numUnitsPerRow == 0 return ( addr & ( numUnitsPerRow - 1 ) ) == 0; } /** Check whether one address points to the first row * \param addr Address in raster scan order * \param numUnitsPerRow Number of units in a row * \return Result of test */ static inline Bool isZeroRow( Int addr, Int numUnitsPerRow ) { // addr / numUnitsPerRow == 0 return ( addr &~ ( numUnitsPerRow - 1 ) ) == 0; } /** Check whether one address points to a column whose index is smaller than a given value * \param addr Address in raster scan order * \param val Given column index value * \param numUnitsPerRow Number of units in a row * \return Result of test */ static inline Bool lessThanCol( Int addr, Int val, Int numUnitsPerRow ) { // addr % numUnitsPerRow < val return ( addr & ( numUnitsPerRow - 1 ) ) < val; } /** Check whether one address points to a row whose index is smaller than a given value * \param addr Address in raster scan order * \param val Given row index value * \param numUnitsPerRow Number of units in a row * \return Result of test */ static inline Bool lessThanRow( Int addr, Int val, Int numUnitsPerRow ) { // addr / numUnitsPerRow < val return addr < val * numUnitsPerRow; } } //! \} #endif