/* 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) 2010-2013, 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 TEncSearch.cpp \brief encoder search class */ #include "TLibCommon/TypeDef.h" #include "TLibCommon/TComRom.h" #include "TLibCommon/TComMotionInfo.h" #include "TEncSearch.h" #include //! \ingroup TLibEncoder //! \{ static const TComMv s_acMvRefineH[9] = { TComMv( 0, 0 ), // 0 TComMv( 0, -1 ), // 1 TComMv( 0, 1 ), // 2 TComMv( -1, 0 ), // 3 TComMv( 1, 0 ), // 4 TComMv( -1, -1 ), // 5 TComMv( 1, -1 ), // 6 TComMv( -1, 1 ), // 7 TComMv( 1, 1 ) // 8 }; static const TComMv s_acMvRefineQ[9] = { TComMv( 0, 0 ), // 0 TComMv( 0, -1 ), // 1 TComMv( 0, 1 ), // 2 TComMv( -1, -1 ), // 5 TComMv( 1, -1 ), // 6 TComMv( -1, 0 ), // 3 TComMv( 1, 0 ), // 4 TComMv( -1, 1 ), // 7 TComMv( 1, 1 ) // 8 }; static const UInt s_auiDFilter[9] = { 0, 1, 0, 2, 3, 2, 0, 1, 0 }; TEncSearch::TEncSearch() { m_ppcQTTempCoeffY = NULL; m_ppcQTTempCoeffCb = NULL; m_ppcQTTempCoeffCr = NULL; m_pcQTTempCoeffY = NULL; m_pcQTTempCoeffCb = NULL; m_pcQTTempCoeffCr = NULL; #if ADAPTIVE_QP_SELECTION m_ppcQTTempArlCoeffY = NULL; m_ppcQTTempArlCoeffCb = NULL; m_ppcQTTempArlCoeffCr = NULL; m_pcQTTempArlCoeffY = NULL; m_pcQTTempArlCoeffCb = NULL; m_pcQTTempArlCoeffCr = NULL; #endif m_puhQTTempTrIdx = NULL; m_puhQTTempCbf[0] = m_puhQTTempCbf[1] = m_puhQTTempCbf[2] = NULL; m_pcQTTempTComYuv = NULL; m_pcEncCfg = NULL; m_pcEntropyCoder = NULL; m_pTempPel = NULL; m_pSharedPredTransformSkip[0] = m_pSharedPredTransformSkip[1] = m_pSharedPredTransformSkip[2] = NULL; m_pcQTTempTUCoeffY = NULL; m_pcQTTempTUCoeffCb = NULL; m_pcQTTempTUCoeffCr = NULL; #if ADAPTIVE_QP_SELECTION m_ppcQTTempTUArlCoeffY = NULL; m_ppcQTTempTUArlCoeffCb = NULL; m_ppcQTTempTUArlCoeffCr = NULL; #endif m_puhQTTempTransformSkipFlag[0] = NULL; m_puhQTTempTransformSkipFlag[1] = NULL; m_puhQTTempTransformSkipFlag[2] = NULL; setWpScalingDistParam( NULL, -1, REF_PIC_LIST_X ); } TEncSearch::~TEncSearch() { if ( m_pTempPel ) { delete [] m_pTempPel; m_pTempPel = NULL; } if ( m_pcEncCfg ) { const UInt uiNumLayersAllocated = m_pcEncCfg->getQuadtreeTULog2MaxSize()-m_pcEncCfg->getQuadtreeTULog2MinSize()+1; for( UInt ui = 0; ui < uiNumLayersAllocated; ++ui ) { delete[] m_ppcQTTempCoeffY[ui]; delete[] m_ppcQTTempCoeffCb[ui]; delete[] m_ppcQTTempCoeffCr[ui]; #if ADAPTIVE_QP_SELECTION delete[] m_ppcQTTempArlCoeffY[ui]; delete[] m_ppcQTTempArlCoeffCb[ui]; delete[] m_ppcQTTempArlCoeffCr[ui]; #endif m_pcQTTempTComYuv[ui].destroy(); } } delete[] m_ppcQTTempCoeffY; delete[] m_ppcQTTempCoeffCb; delete[] m_ppcQTTempCoeffCr; delete[] m_pcQTTempCoeffY; delete[] m_pcQTTempCoeffCb; delete[] m_pcQTTempCoeffCr; #if ADAPTIVE_QP_SELECTION delete[] m_ppcQTTempArlCoeffY; delete[] m_ppcQTTempArlCoeffCb; delete[] m_ppcQTTempArlCoeffCr; delete[] m_pcQTTempArlCoeffY; delete[] m_pcQTTempArlCoeffCb; delete[] m_pcQTTempArlCoeffCr; #endif delete[] m_puhQTTempTrIdx; delete[] m_puhQTTempCbf[0]; delete[] m_puhQTTempCbf[1]; delete[] m_puhQTTempCbf[2]; delete[] m_pcQTTempTComYuv; delete[] m_pSharedPredTransformSkip[0]; delete[] m_pSharedPredTransformSkip[1]; delete[] m_pSharedPredTransformSkip[2]; delete[] m_pcQTTempTUCoeffY; delete[] m_pcQTTempTUCoeffCb; delete[] m_pcQTTempTUCoeffCr; #if ADAPTIVE_QP_SELECTION delete[] m_ppcQTTempTUArlCoeffY; delete[] m_ppcQTTempTUArlCoeffCb; delete[] m_ppcQTTempTUArlCoeffCr; #endif delete[] m_puhQTTempTransformSkipFlag[0]; delete[] m_puhQTTempTransformSkipFlag[1]; delete[] m_puhQTTempTransformSkipFlag[2]; m_pcQTTempTransformSkipTComYuv.destroy(); m_tmpYuvPred.destroy(); } void TEncSearch::init(TEncCfg* pcEncCfg, TComTrQuant* pcTrQuant, Int iSearchRange, Int bipredSearchRange, Int iFastSearch, Int iMaxDeltaQP, TEncEntropy* pcEntropyCoder, TComRdCost* pcRdCost, TEncSbac*** pppcRDSbacCoder, TEncSbac* pcRDGoOnSbacCoder ) { m_pcEncCfg = pcEncCfg; m_pcTrQuant = pcTrQuant; m_iSearchRange = iSearchRange; m_bipredSearchRange = bipredSearchRange; m_iFastSearch = iFastSearch; m_iMaxDeltaQP = iMaxDeltaQP; m_pcEntropyCoder = pcEntropyCoder; m_pcRdCost = pcRdCost; m_pppcRDSbacCoder = pppcRDSbacCoder; m_pcRDGoOnSbacCoder = pcRDGoOnSbacCoder; m_bUseSBACRD = pppcRDSbacCoder ? true : false; for (Int iDir = 0; iDir < 2; iDir++) { for (Int iRefIdx = 0; iRefIdx < 33; iRefIdx++) { m_aaiAdaptSR[iDir][iRefIdx] = iSearchRange; } } m_puiDFilter = s_auiDFilter + 4; // initialize motion cost #if !FIX203 m_pcRdCost->initRateDistortionModel( m_iSearchRange << 2 ); #endif for( Int iNum = 0; iNum < AMVP_MAX_NUM_CANDS+1; iNum++) { for( Int iIdx = 0; iIdx < AMVP_MAX_NUM_CANDS; iIdx++) { if (iIdx < iNum) m_auiMVPIdxCost[iIdx][iNum] = xGetMvpIdxBits(iIdx, iNum); else m_auiMVPIdxCost[iIdx][iNum] = MAX_INT; } } initTempBuff(); m_pTempPel = new Pel[g_uiMaxCUWidth*g_uiMaxCUHeight]; const UInt uiNumLayersToAllocate = pcEncCfg->getQuadtreeTULog2MaxSize()-pcEncCfg->getQuadtreeTULog2MinSize()+1; m_ppcQTTempCoeffY = new TCoeff*[uiNumLayersToAllocate]; m_ppcQTTempCoeffCb = new TCoeff*[uiNumLayersToAllocate]; m_ppcQTTempCoeffCr = new TCoeff*[uiNumLayersToAllocate]; m_pcQTTempCoeffY = new TCoeff [g_uiMaxCUWidth*g_uiMaxCUHeight ]; m_pcQTTempCoeffCb = new TCoeff [g_uiMaxCUWidth*g_uiMaxCUHeight>>2]; m_pcQTTempCoeffCr = new TCoeff [g_uiMaxCUWidth*g_uiMaxCUHeight>>2]; #if ADAPTIVE_QP_SELECTION m_ppcQTTempArlCoeffY = new Int*[uiNumLayersToAllocate]; m_ppcQTTempArlCoeffCb = new Int*[uiNumLayersToAllocate]; m_ppcQTTempArlCoeffCr = new Int*[uiNumLayersToAllocate]; m_pcQTTempArlCoeffY = new Int [g_uiMaxCUWidth*g_uiMaxCUHeight ]; m_pcQTTempArlCoeffCb = new Int [g_uiMaxCUWidth*g_uiMaxCUHeight>>2]; m_pcQTTempArlCoeffCr = new Int [g_uiMaxCUWidth*g_uiMaxCUHeight>>2]; #endif const UInt uiNumPartitions = 1<<(g_uiMaxCUDepth<<1); m_puhQTTempTrIdx = new UChar [uiNumPartitions]; m_puhQTTempCbf[0] = new UChar [uiNumPartitions]; m_puhQTTempCbf[1] = new UChar [uiNumPartitions]; m_puhQTTempCbf[2] = new UChar [uiNumPartitions]; m_pcQTTempTComYuv = new TComYuv[uiNumLayersToAllocate]; for( UInt ui = 0; ui < uiNumLayersToAllocate; ++ui ) { m_ppcQTTempCoeffY[ui] = new TCoeff[g_uiMaxCUWidth*g_uiMaxCUHeight ]; m_ppcQTTempCoeffCb[ui] = new TCoeff[g_uiMaxCUWidth*g_uiMaxCUHeight>>2]; m_ppcQTTempCoeffCr[ui] = new TCoeff[g_uiMaxCUWidth*g_uiMaxCUHeight>>2]; #if ADAPTIVE_QP_SELECTION m_ppcQTTempArlCoeffY[ui] = new Int[g_uiMaxCUWidth*g_uiMaxCUHeight ]; m_ppcQTTempArlCoeffCb[ui] = new Int[g_uiMaxCUWidth*g_uiMaxCUHeight>>2]; m_ppcQTTempArlCoeffCr[ui] = new Int[g_uiMaxCUWidth*g_uiMaxCUHeight>>2]; #endif m_pcQTTempTComYuv[ui].create( g_uiMaxCUWidth, g_uiMaxCUHeight ); } m_pSharedPredTransformSkip[0] = new Pel[MAX_TS_WIDTH*MAX_TS_HEIGHT]; m_pSharedPredTransformSkip[1] = new Pel[MAX_TS_WIDTH*MAX_TS_HEIGHT]; m_pSharedPredTransformSkip[2] = new Pel[MAX_TS_WIDTH*MAX_TS_HEIGHT]; m_pcQTTempTUCoeffY = new TCoeff[MAX_TS_WIDTH*MAX_TS_HEIGHT]; m_pcQTTempTUCoeffCb = new TCoeff[MAX_TS_WIDTH*MAX_TS_HEIGHT]; m_pcQTTempTUCoeffCr = new TCoeff[MAX_TS_WIDTH*MAX_TS_HEIGHT]; #if ADAPTIVE_QP_SELECTION m_ppcQTTempTUArlCoeffY = new Int[MAX_TS_WIDTH*MAX_TS_HEIGHT]; m_ppcQTTempTUArlCoeffCb = new Int[MAX_TS_WIDTH*MAX_TS_HEIGHT]; m_ppcQTTempTUArlCoeffCr = new Int[MAX_TS_WIDTH*MAX_TS_HEIGHT]; #endif m_pcQTTempTransformSkipTComYuv.create( g_uiMaxCUWidth, g_uiMaxCUHeight ); m_puhQTTempTransformSkipFlag[0] = new UChar [uiNumPartitions]; m_puhQTTempTransformSkipFlag[1] = new UChar [uiNumPartitions]; m_puhQTTempTransformSkipFlag[2] = new UChar [uiNumPartitions]; m_tmpYuvPred.create(MAX_CU_SIZE, MAX_CU_SIZE); } #if FASTME_SMOOTHER_MV #define FIRSTSEARCHSTOP 1 #else #define FIRSTSEARCHSTOP 0 #endif #define TZ_SEARCH_CONFIGURATION \ const Int iRaster = 5; /* TZ soll von aussen ?ergeben werden */ \ const Bool bTestOtherPredictedMV = 0; \ const Bool bTestZeroVector = 1; \ const Bool bTestZeroVectorStart = 0; \ const Bool bTestZeroVectorStop = 0; \ const Bool bFirstSearchDiamond = 1; /* 1 = xTZ8PointDiamondSearch 0 = xTZ8PointSquareSearch */ \ const Bool bFirstSearchStop = FIRSTSEARCHSTOP; \ const UInt uiFirstSearchRounds = 3; /* first search stop X rounds after best match (must be >=1) */ \ const Bool bEnableRasterSearch = 1; \ const Bool bAlwaysRasterSearch = 0; /* ===== 1: BETTER but factor 2 slower ===== */ \ const Bool bRasterRefinementEnable = 0; /* enable either raster refinement or star refinement */ \ const Bool bRasterRefinementDiamond = 0; /* 1 = xTZ8PointDiamondSearch 0 = xTZ8PointSquareSearch */ \ const Bool bStarRefinementEnable = 1; /* enable either star refinement or raster refinement */ \ const Bool bStarRefinementDiamond = 1; /* 1 = xTZ8PointDiamondSearch 0 = xTZ8PointSquareSearch */ \ const Bool bStarRefinementStop = 0; \ const UInt uiStarRefinementRounds = 2; /* star refinement stop X rounds after best match (must be >=1) */ \ __inline Void TEncSearch::xTZSearchHelp( TComPattern* pcPatternKey, IntTZSearchStruct& rcStruct, const Int iSearchX, const Int iSearchY, const UChar ucPointNr, const UInt uiDistance ) { UInt uiSad; Pel* piRefSrch; piRefSrch = rcStruct.piRefY + iSearchY * rcStruct.iYStride + iSearchX; //-- jclee for using the SAD function pointer m_pcRdCost->setDistParam( pcPatternKey, piRefSrch, rcStruct.iYStride, m_cDistParam ); // fast encoder decision: use subsampled SAD when rows > 8 for integer ME if ( m_pcEncCfg->getUseFastEnc() ) { if ( m_cDistParam.iRows > 8 ) { m_cDistParam.iSubShift = 1; } } setDistParamComp(0); // Y component // distortion m_cDistParam.bitDepth = g_bitDepthY; uiSad = m_cDistParam.DistFunc( &m_cDistParam ); // motion cost uiSad += m_pcRdCost->getCost( iSearchX, iSearchY ); if( uiSad < rcStruct.uiBestSad ) { rcStruct.uiBestSad = uiSad; rcStruct.iBestX = iSearchX; rcStruct.iBestY = iSearchY; rcStruct.uiBestDistance = uiDistance; rcStruct.uiBestRound = 0; rcStruct.ucPointNr = ucPointNr; } } __inline Void TEncSearch::xTZ2PointSearch( TComPattern* pcPatternKey, IntTZSearchStruct& rcStruct, TComMv* pcMvSrchRngLT, TComMv* pcMvSrchRngRB ) { Int iSrchRngHorLeft = pcMvSrchRngLT->getHor(); Int iSrchRngHorRight = pcMvSrchRngRB->getHor(); Int iSrchRngVerTop = pcMvSrchRngLT->getVer(); Int iSrchRngVerBottom = pcMvSrchRngRB->getVer(); // 2 point search, // 1 2 3 // check only the 2 untested points // 4 0 5 // around the start point // 6 7 8 Int iStartX = rcStruct.iBestX; Int iStartY = rcStruct.iBestY; switch( rcStruct.ucPointNr ) { case 1: { if ( (iStartX - 1) >= iSrchRngHorLeft ) { xTZSearchHelp( pcPatternKey, rcStruct, iStartX - 1, iStartY, 0, 2 ); } if ( (iStartY - 1) >= iSrchRngVerTop ) { xTZSearchHelp( pcPatternKey, rcStruct, iStartX, iStartY - 1, 0, 2 ); } } break; case 2: { if ( (iStartY - 1) >= iSrchRngVerTop ) { if ( (iStartX - 1) >= iSrchRngHorLeft ) { xTZSearchHelp( pcPatternKey, rcStruct, iStartX - 1, iStartY - 1, 0, 2 ); } if ( (iStartX + 1) <= iSrchRngHorRight ) { xTZSearchHelp( pcPatternKey, rcStruct, iStartX + 1, iStartY - 1, 0, 2 ); } } } break; case 3: { if ( (iStartY - 1) >= iSrchRngVerTop ) { xTZSearchHelp( pcPatternKey, rcStruct, iStartX, iStartY - 1, 0, 2 ); } if ( (iStartX + 1) <= iSrchRngHorRight ) { xTZSearchHelp( pcPatternKey, rcStruct, iStartX + 1, iStartY, 0, 2 ); } } break; case 4: { if ( (iStartX - 1) >= iSrchRngHorLeft ) { if ( (iStartY + 1) <= iSrchRngVerBottom ) { xTZSearchHelp( pcPatternKey, rcStruct, iStartX - 1, iStartY + 1, 0, 2 ); } if ( (iStartY - 1) >= iSrchRngVerTop ) { xTZSearchHelp( pcPatternKey, rcStruct, iStartX - 1, iStartY - 1, 0, 2 ); } } } break; case 5: { if ( (iStartX + 1) <= iSrchRngHorRight ) { if ( (iStartY - 1) >= iSrchRngVerTop ) { xTZSearchHelp( pcPatternKey, rcStruct, iStartX + 1, iStartY - 1, 0, 2 ); } if ( (iStartY + 1) <= iSrchRngVerBottom ) { xTZSearchHelp( pcPatternKey, rcStruct, iStartX + 1, iStartY + 1, 0, 2 ); } } } break; case 6: { if ( (iStartX - 1) >= iSrchRngHorLeft ) { xTZSearchHelp( pcPatternKey, rcStruct, iStartX - 1, iStartY , 0, 2 ); } if ( (iStartY + 1) <= iSrchRngVerBottom ) { xTZSearchHelp( pcPatternKey, rcStruct, iStartX, iStartY + 1, 0, 2 ); } } break; case 7: { if ( (iStartY + 1) <= iSrchRngVerBottom ) { if ( (iStartX - 1) >= iSrchRngHorLeft ) { xTZSearchHelp( pcPatternKey, rcStruct, iStartX - 1, iStartY + 1, 0, 2 ); } if ( (iStartX + 1) <= iSrchRngHorRight ) { xTZSearchHelp( pcPatternKey, rcStruct, iStartX + 1, iStartY + 1, 0, 2 ); } } } break; case 8: { if ( (iStartX + 1) <= iSrchRngHorRight ) { xTZSearchHelp( pcPatternKey, rcStruct, iStartX + 1, iStartY, 0, 2 ); } if ( (iStartY + 1) <= iSrchRngVerBottom ) { xTZSearchHelp( pcPatternKey, rcStruct, iStartX, iStartY + 1, 0, 2 ); } } break; default: { assert( false ); } break; } // switch( rcStruct.ucPointNr ) } __inline Void TEncSearch::xTZ8PointSquareSearch( TComPattern* pcPatternKey, IntTZSearchStruct& rcStruct, TComMv* pcMvSrchRngLT, TComMv* pcMvSrchRngRB, const Int iStartX, const Int iStartY, const Int iDist ) { Int iSrchRngHorLeft = pcMvSrchRngLT->getHor(); Int iSrchRngHorRight = pcMvSrchRngRB->getHor(); Int iSrchRngVerTop = pcMvSrchRngLT->getVer(); Int iSrchRngVerBottom = pcMvSrchRngRB->getVer(); // 8 point search, // 1 2 3 // search around the start point // 4 0 5 // with the required distance // 6 7 8 assert( iDist != 0 ); const Int iTop = iStartY - iDist; const Int iBottom = iStartY + iDist; const Int iLeft = iStartX - iDist; const Int iRight = iStartX + iDist; rcStruct.uiBestRound += 1; if ( iTop >= iSrchRngVerTop ) // check top { if ( iLeft >= iSrchRngHorLeft ) // check top left { xTZSearchHelp( pcPatternKey, rcStruct, iLeft, iTop, 1, iDist ); } // top middle xTZSearchHelp( pcPatternKey, rcStruct, iStartX, iTop, 2, iDist ); if ( iRight <= iSrchRngHorRight ) // check top right { xTZSearchHelp( pcPatternKey, rcStruct, iRight, iTop, 3, iDist ); } } // check top if ( iLeft >= iSrchRngHorLeft ) // check middle left { xTZSearchHelp( pcPatternKey, rcStruct, iLeft, iStartY, 4, iDist ); } if ( iRight <= iSrchRngHorRight ) // check middle right { xTZSearchHelp( pcPatternKey, rcStruct, iRight, iStartY, 5, iDist ); } if ( iBottom <= iSrchRngVerBottom ) // check bottom { if ( iLeft >= iSrchRngHorLeft ) // check bottom left { xTZSearchHelp( pcPatternKey, rcStruct, iLeft, iBottom, 6, iDist ); } // check bottom middle xTZSearchHelp( pcPatternKey, rcStruct, iStartX, iBottom, 7, iDist ); if ( iRight <= iSrchRngHorRight ) // check bottom right { xTZSearchHelp( pcPatternKey, rcStruct, iRight, iBottom, 8, iDist ); } } // check bottom } __inline Void TEncSearch::xTZ8PointDiamondSearch( TComPattern* pcPatternKey, IntTZSearchStruct& rcStruct, TComMv* pcMvSrchRngLT, TComMv* pcMvSrchRngRB, const Int iStartX, const Int iStartY, const Int iDist ) { Int iSrchRngHorLeft = pcMvSrchRngLT->getHor(); Int iSrchRngHorRight = pcMvSrchRngRB->getHor(); Int iSrchRngVerTop = pcMvSrchRngLT->getVer(); Int iSrchRngVerBottom = pcMvSrchRngRB->getVer(); // 8 point search, // 1 2 3 // search around the start point // 4 0 5 // with the required distance // 6 7 8 assert ( iDist != 0 ); const Int iTop = iStartY - iDist; const Int iBottom = iStartY + iDist; const Int iLeft = iStartX - iDist; const Int iRight = iStartX + iDist; rcStruct.uiBestRound += 1; if ( iDist == 1 ) // iDist == 1 { if ( iTop >= iSrchRngVerTop ) // check top { xTZSearchHelp( pcPatternKey, rcStruct, iStartX, iTop, 2, iDist ); } if ( iLeft >= iSrchRngHorLeft ) // check middle left { xTZSearchHelp( pcPatternKey, rcStruct, iLeft, iStartY, 4, iDist ); } if ( iRight <= iSrchRngHorRight ) // check middle right { xTZSearchHelp( pcPatternKey, rcStruct, iRight, iStartY, 5, iDist ); } if ( iBottom <= iSrchRngVerBottom ) // check bottom { xTZSearchHelp( pcPatternKey, rcStruct, iStartX, iBottom, 7, iDist ); } } else // if (iDist != 1) { if ( iDist <= 8 ) { const Int iTop_2 = iStartY - (iDist>>1); const Int iBottom_2 = iStartY + (iDist>>1); const Int iLeft_2 = iStartX - (iDist>>1); const Int iRight_2 = iStartX + (iDist>>1); if ( iTop >= iSrchRngVerTop && iLeft >= iSrchRngHorLeft && iRight <= iSrchRngHorRight && iBottom <= iSrchRngVerBottom ) // check border { xTZSearchHelp( pcPatternKey, rcStruct, iStartX, iTop, 2, iDist ); xTZSearchHelp( pcPatternKey, rcStruct, iLeft_2, iTop_2, 1, iDist>>1 ); xTZSearchHelp( pcPatternKey, rcStruct, iRight_2, iTop_2, 3, iDist>>1 ); xTZSearchHelp( pcPatternKey, rcStruct, iLeft, iStartY, 4, iDist ); xTZSearchHelp( pcPatternKey, rcStruct, iRight, iStartY, 5, iDist ); xTZSearchHelp( pcPatternKey, rcStruct, iLeft_2, iBottom_2, 6, iDist>>1 ); xTZSearchHelp( pcPatternKey, rcStruct, iRight_2, iBottom_2, 8, iDist>>1 ); xTZSearchHelp( pcPatternKey, rcStruct, iStartX, iBottom, 7, iDist ); } else // check border { if ( iTop >= iSrchRngVerTop ) // check top { xTZSearchHelp( pcPatternKey, rcStruct, iStartX, iTop, 2, iDist ); } if ( iTop_2 >= iSrchRngVerTop ) // check half top { if ( iLeft_2 >= iSrchRngHorLeft ) // check half left { xTZSearchHelp( pcPatternKey, rcStruct, iLeft_2, iTop_2, 1, (iDist>>1) ); } if ( iRight_2 <= iSrchRngHorRight ) // check half right { xTZSearchHelp( pcPatternKey, rcStruct, iRight_2, iTop_2, 3, (iDist>>1) ); } } // check half top if ( iLeft >= iSrchRngHorLeft ) // check left { xTZSearchHelp( pcPatternKey, rcStruct, iLeft, iStartY, 4, iDist ); } if ( iRight <= iSrchRngHorRight ) // check right { xTZSearchHelp( pcPatternKey, rcStruct, iRight, iStartY, 5, iDist ); } if ( iBottom_2 <= iSrchRngVerBottom ) // check half bottom { if ( iLeft_2 >= iSrchRngHorLeft ) // check half left { xTZSearchHelp( pcPatternKey, rcStruct, iLeft_2, iBottom_2, 6, (iDist>>1) ); } if ( iRight_2 <= iSrchRngHorRight ) // check half right { xTZSearchHelp( pcPatternKey, rcStruct, iRight_2, iBottom_2, 8, (iDist>>1) ); } } // check half bottom if ( iBottom <= iSrchRngVerBottom ) // check bottom { xTZSearchHelp( pcPatternKey, rcStruct, iStartX, iBottom, 7, iDist ); } } // check border } else // iDist > 8 { if ( iTop >= iSrchRngVerTop && iLeft >= iSrchRngHorLeft && iRight <= iSrchRngHorRight && iBottom <= iSrchRngVerBottom ) // check border { xTZSearchHelp( pcPatternKey, rcStruct, iStartX, iTop, 0, iDist ); xTZSearchHelp( pcPatternKey, rcStruct, iLeft, iStartY, 0, iDist ); xTZSearchHelp( pcPatternKey, rcStruct, iRight, iStartY, 0, iDist ); xTZSearchHelp( pcPatternKey, rcStruct, iStartX, iBottom, 0, iDist ); for ( Int index = 1; index < 4; index++ ) { Int iPosYT = iTop + ((iDist>>2) * index); Int iPosYB = iBottom - ((iDist>>2) * index); Int iPosXL = iStartX - ((iDist>>2) * index); Int iPosXR = iStartX + ((iDist>>2) * index); xTZSearchHelp( pcPatternKey, rcStruct, iPosXL, iPosYT, 0, iDist ); xTZSearchHelp( pcPatternKey, rcStruct, iPosXR, iPosYT, 0, iDist ); xTZSearchHelp( pcPatternKey, rcStruct, iPosXL, iPosYB, 0, iDist ); xTZSearchHelp( pcPatternKey, rcStruct, iPosXR, iPosYB, 0, iDist ); } } else // check border { if ( iTop >= iSrchRngVerTop ) // check top { xTZSearchHelp( pcPatternKey, rcStruct, iStartX, iTop, 0, iDist ); } if ( iLeft >= iSrchRngHorLeft ) // check left { xTZSearchHelp( pcPatternKey, rcStruct, iLeft, iStartY, 0, iDist ); } if ( iRight <= iSrchRngHorRight ) // check right { xTZSearchHelp( pcPatternKey, rcStruct, iRight, iStartY, 0, iDist ); } if ( iBottom <= iSrchRngVerBottom ) // check bottom { xTZSearchHelp( pcPatternKey, rcStruct, iStartX, iBottom, 0, iDist ); } for ( Int index = 1; index < 4; index++ ) { Int iPosYT = iTop + ((iDist>>2) * index); Int iPosYB = iBottom - ((iDist>>2) * index); Int iPosXL = iStartX - ((iDist>>2) * index); Int iPosXR = iStartX + ((iDist>>2) * index); if ( iPosYT >= iSrchRngVerTop ) // check top { if ( iPosXL >= iSrchRngHorLeft ) // check left { xTZSearchHelp( pcPatternKey, rcStruct, iPosXL, iPosYT, 0, iDist ); } if ( iPosXR <= iSrchRngHorRight ) // check right { xTZSearchHelp( pcPatternKey, rcStruct, iPosXR, iPosYT, 0, iDist ); } } // check top if ( iPosYB <= iSrchRngVerBottom ) // check bottom { if ( iPosXL >= iSrchRngHorLeft ) // check left { xTZSearchHelp( pcPatternKey, rcStruct, iPosXL, iPosYB, 0, iDist ); } if ( iPosXR <= iSrchRngHorRight ) // check right { xTZSearchHelp( pcPatternKey, rcStruct, iPosXR, iPosYB, 0, iDist ); } } // check bottom } // for ... } // check border } // iDist <= 8 } // iDist == 1 } //<-- UInt TEncSearch::xPatternRefinement( TComPattern* pcPatternKey, TComMv baseRefMv, Int iFrac, TComMv& rcMvFrac ) { UInt uiDist; UInt uiDistBest = MAX_UINT; UInt uiDirecBest = 0; Pel* piRefPos; Int iRefStride = m_filteredBlock[0][0].getStride(); #if NS_HAD m_pcRdCost->setDistParam( pcPatternKey, m_filteredBlock[0][0].getLumaAddr(), iRefStride, 1, m_cDistParam, m_pcEncCfg->getUseHADME(), m_pcEncCfg->getUseNSQT() ); #else m_pcRdCost->setDistParam( pcPatternKey, m_filteredBlock[0][0].getLumaAddr(), iRefStride, 1, m_cDistParam, m_pcEncCfg->getUseHADME() ); #endif const TComMv* pcMvRefine = (iFrac == 2 ? s_acMvRefineH : s_acMvRefineQ); for (UInt i = 0; i < 9; i++) { TComMv cMvTest = pcMvRefine[i]; cMvTest += baseRefMv; Int horVal = cMvTest.getHor() * iFrac; Int verVal = cMvTest.getVer() * iFrac; piRefPos = m_filteredBlock[ verVal & 3 ][ horVal & 3 ].getLumaAddr(); if ( horVal == 2 && ( verVal & 1 ) == 0 ) piRefPos += 1; if ( ( horVal & 1 ) == 0 && verVal == 2 ) piRefPos += iRefStride; cMvTest = pcMvRefine[i]; cMvTest += rcMvFrac; setDistParamComp(0); // Y component m_cDistParam.pCur = piRefPos; m_cDistParam.bitDepth = g_bitDepthY; uiDist = m_cDistParam.DistFunc( &m_cDistParam ); uiDist += m_pcRdCost->getCost( cMvTest.getHor(), cMvTest.getVer() ); if ( uiDist < uiDistBest ) { uiDistBest = uiDist; uiDirecBest = i; } } rcMvFrac = pcMvRefine[uiDirecBest]; return uiDistBest; } Void TEncSearch::xEncSubdivCbfQT( TComDataCU* pcCU, UInt uiTrDepth, UInt uiAbsPartIdx, Bool bLuma, Bool bChroma ) { UInt uiFullDepth = pcCU->getDepth(0) + uiTrDepth; UInt uiTrMode = pcCU->getTransformIdx( uiAbsPartIdx ); UInt uiSubdiv = ( uiTrMode > uiTrDepth ? 1 : 0 ); UInt uiLog2TrafoSize = g_aucConvertToBit[pcCU->getSlice()->getSPS()->getMaxCUWidth()] + 2 - uiFullDepth; { if( pcCU->getPredictionMode(0) == MODE_INTRA && pcCU->getPartitionSize(0) == SIZE_NxN && uiTrDepth == 0 ) { assert( uiSubdiv ); } else if( uiLog2TrafoSize > pcCU->getSlice()->getSPS()->getQuadtreeTULog2MaxSize() ) { assert( uiSubdiv ); } else if( uiLog2TrafoSize == pcCU->getSlice()->getSPS()->getQuadtreeTULog2MinSize() ) { assert( !uiSubdiv ); } else if( uiLog2TrafoSize == pcCU->getQuadtreeTULog2MinSizeInCU(uiAbsPartIdx) ) { assert( !uiSubdiv ); } else { assert( uiLog2TrafoSize > pcCU->getQuadtreeTULog2MinSizeInCU(uiAbsPartIdx) ); if( bLuma ) { m_pcEntropyCoder->encodeTransformSubdivFlag( uiSubdiv, 5 - uiLog2TrafoSize ); } } } if ( bChroma ) { if( uiLog2TrafoSize > 2 ) { if( uiTrDepth==0 || pcCU->getCbf( uiAbsPartIdx, TEXT_CHROMA_U, uiTrDepth-1 ) ) m_pcEntropyCoder->encodeQtCbf( pcCU, uiAbsPartIdx, TEXT_CHROMA_U, uiTrDepth ); if( uiTrDepth==0 || pcCU->getCbf( uiAbsPartIdx, TEXT_CHROMA_V, uiTrDepth-1 ) ) m_pcEntropyCoder->encodeQtCbf( pcCU, uiAbsPartIdx, TEXT_CHROMA_V, uiTrDepth ); } } if( uiSubdiv ) { UInt uiQPartNum = pcCU->getPic()->getNumPartInCU() >> ( ( uiFullDepth + 1 ) << 1 ); for( UInt uiPart = 0; uiPart < 4; uiPart++ ) { xEncSubdivCbfQT( pcCU, uiTrDepth + 1, uiAbsPartIdx + uiPart * uiQPartNum, bLuma, bChroma ); } return; } { //===== Cbfs ===== if( bLuma ) { m_pcEntropyCoder->encodeQtCbf( pcCU, uiAbsPartIdx, TEXT_LUMA, uiTrMode ); } } } Void TEncSearch::xEncCoeffQT( TComDataCU* pcCU, UInt uiTrDepth, UInt uiAbsPartIdx, TextType eTextType, Bool bRealCoeff ) { UInt uiFullDepth = pcCU->getDepth(0) + uiTrDepth; UInt uiTrMode = pcCU->getTransformIdx( uiAbsPartIdx ); UInt uiSubdiv = ( uiTrMode > uiTrDepth ? 1 : 0 ); UInt uiLog2TrafoSize = g_aucConvertToBit[pcCU->getSlice()->getSPS()->getMaxCUWidth()] + 2 - uiFullDepth; UInt uiChroma = ( eTextType != TEXT_LUMA ? 1 : 0 ); if( uiSubdiv ) { UInt uiQPartNum = pcCU->getPic()->getNumPartInCU() >> ( ( uiFullDepth + 1 ) << 1 ); for( UInt uiPart = 0; uiPart < 4; uiPart++ ) { xEncCoeffQT( pcCU, uiTrDepth + 1, uiAbsPartIdx + uiPart * uiQPartNum, eTextType, bRealCoeff ); } return; } if( eTextType != TEXT_LUMA && uiLog2TrafoSize == 2 ) { assert( uiTrDepth > 0 ); uiTrDepth--; UInt uiQPDiv = pcCU->getPic()->getNumPartInCU() >> ( ( pcCU->getDepth( 0 ) + uiTrDepth ) << 1 ); Bool bFirstQ = ( ( uiAbsPartIdx % uiQPDiv ) == 0 ); if( !bFirstQ ) { return; } } //===== coefficients ===== UInt uiWidth = pcCU->getWidth ( 0 ) >> ( uiTrDepth + uiChroma ); UInt uiHeight = pcCU->getHeight ( 0 ) >> ( uiTrDepth + uiChroma ); UInt uiCoeffOffset = ( pcCU->getPic()->getMinCUWidth() * pcCU->getPic()->getMinCUHeight() * uiAbsPartIdx ) >> ( uiChroma << 1 ); UInt uiQTLayer = pcCU->getSlice()->getSPS()->getQuadtreeTULog2MaxSize() - uiLog2TrafoSize; TCoeff* pcCoeff = 0; switch( eTextType ) { case TEXT_LUMA: pcCoeff = ( bRealCoeff ? pcCU->getCoeffY () : m_ppcQTTempCoeffY [uiQTLayer] ); break; case TEXT_CHROMA_U: pcCoeff = ( bRealCoeff ? pcCU->getCoeffCb() : m_ppcQTTempCoeffCb[uiQTLayer] ); break; case TEXT_CHROMA_V: pcCoeff = ( bRealCoeff ? pcCU->getCoeffCr() : m_ppcQTTempCoeffCr[uiQTLayer] ); break; default: assert(0); } pcCoeff += uiCoeffOffset; m_pcEntropyCoder->encodeCoeffNxN( pcCU, pcCoeff, uiAbsPartIdx, uiWidth, uiHeight, uiFullDepth, eTextType ); } Void TEncSearch::xEncIntraHeader( TComDataCU* pcCU, UInt uiTrDepth, UInt uiAbsPartIdx, Bool bLuma, Bool bChroma ) { if( bLuma ) { // CU header if( uiAbsPartIdx == 0 ) { if( !pcCU->getSlice()->isIntra() ) { if (pcCU->getSlice()->getPPS()->getTransquantBypassEnableFlag()) { m_pcEntropyCoder->encodeCUTransquantBypassFlag( pcCU, 0, true ); } m_pcEntropyCoder->encodeSkipFlag( pcCU, 0, true ); m_pcEntropyCoder->encodePredMode( pcCU, 0, true ); } m_pcEntropyCoder ->encodePartSize( pcCU, 0, pcCU->getDepth(0), true ); if (pcCU->isIntra(0) && pcCU->getPartitionSize(0) == SIZE_2Nx2N ) { m_pcEntropyCoder->encodeIPCMInfo( pcCU, 0, true ); if ( pcCU->getIPCMFlag (0)) { return; } } } // luma prediction mode if( pcCU->getPartitionSize(0) == SIZE_2Nx2N ) { if( uiAbsPartIdx == 0 ) { m_pcEntropyCoder->encodeIntraDirModeLuma ( pcCU, 0 ); } } else { UInt uiQNumParts = pcCU->getTotalNumPart() >> 2; if( uiTrDepth == 0 ) { assert( uiAbsPartIdx == 0 ); for( UInt uiPart = 0; uiPart < 4; uiPart++ ) { m_pcEntropyCoder->encodeIntraDirModeLuma ( pcCU, uiPart * uiQNumParts ); } } else if( ( uiAbsPartIdx % uiQNumParts ) == 0 ) { m_pcEntropyCoder->encodeIntraDirModeLuma ( pcCU, uiAbsPartIdx ); } } } if( bChroma ) { // chroma prediction mode if( uiAbsPartIdx == 0 ) { m_pcEntropyCoder->encodeIntraDirModeChroma( pcCU, 0, true ); } } } UInt TEncSearch::xGetIntraBitsQT( TComDataCU* pcCU, UInt uiTrDepth, UInt uiAbsPartIdx, Bool bLuma, Bool bChroma, Bool bRealCoeff /* just for test */ ) { m_pcEntropyCoder->resetBits(); xEncIntraHeader ( pcCU, uiTrDepth, uiAbsPartIdx, bLuma, bChroma ); xEncSubdivCbfQT ( pcCU, uiTrDepth, uiAbsPartIdx, bLuma, bChroma ); if( bLuma ) { xEncCoeffQT ( pcCU, uiTrDepth, uiAbsPartIdx, TEXT_LUMA, bRealCoeff ); } if( bChroma ) { xEncCoeffQT ( pcCU, uiTrDepth, uiAbsPartIdx, TEXT_CHROMA_U, bRealCoeff ); xEncCoeffQT ( pcCU, uiTrDepth, uiAbsPartIdx, TEXT_CHROMA_V, bRealCoeff ); } UInt uiBits = m_pcEntropyCoder->getNumberOfWrittenBits(); return uiBits; } UInt TEncSearch::xGetIntraBitsQTChroma( TComDataCU* pcCU, UInt uiTrDepth, UInt uiAbsPartIdx, UInt uiChromaId, Bool bRealCoeff /* just for test */ ) { m_pcEntropyCoder->resetBits(); if( uiChromaId == TEXT_CHROMA_U) { xEncCoeffQT ( pcCU, uiTrDepth, uiAbsPartIdx, TEXT_CHROMA_U, bRealCoeff ); } else if(uiChromaId == TEXT_CHROMA_V) { xEncCoeffQT ( pcCU, uiTrDepth, uiAbsPartIdx, TEXT_CHROMA_V, bRealCoeff ); } UInt uiBits = m_pcEntropyCoder->getNumberOfWrittenBits(); return uiBits; } Void TEncSearch::xIntraCodingLumaBlk( TComDataCU* pcCU, UInt uiTrDepth, UInt uiAbsPartIdx, TComYuv* pcOrgYuv, TComYuv* pcPredYuv, TComYuv* pcResiYuv, #if H_3D_VSO Dist& ruiDist, #else UInt& ruiDist, #endif Int default0Save1Load2 ) { UInt uiLumaPredMode = pcCU ->getLumaIntraDir ( uiAbsPartIdx ); UInt uiFullDepth = pcCU ->getDepth ( 0 ) + uiTrDepth; UInt uiWidth = pcCU ->getWidth ( 0 ) >> uiTrDepth; UInt uiHeight = pcCU ->getHeight ( 0 ) >> uiTrDepth; UInt uiStride = pcOrgYuv ->getStride (); Pel* piOrg = pcOrgYuv ->getLumaAddr( uiAbsPartIdx ); Pel* piPred = pcPredYuv->getLumaAddr( uiAbsPartIdx ); Pel* piResi = pcResiYuv->getLumaAddr( uiAbsPartIdx ); Pel* piReco = pcPredYuv->getLumaAddr( uiAbsPartIdx ); UInt uiLog2TrSize = g_aucConvertToBit[ pcCU->getSlice()->getSPS()->getMaxCUWidth() >> uiFullDepth ] + 2; UInt uiQTLayer = pcCU->getSlice()->getSPS()->getQuadtreeTULog2MaxSize() - uiLog2TrSize; UInt uiNumCoeffPerInc = pcCU->getSlice()->getSPS()->getMaxCUWidth() * pcCU->getSlice()->getSPS()->getMaxCUHeight() >> ( pcCU->getSlice()->getSPS()->getMaxCUDepth() << 1 ); TCoeff* pcCoeff = m_ppcQTTempCoeffY[ uiQTLayer ] + uiNumCoeffPerInc * uiAbsPartIdx; #if ADAPTIVE_QP_SELECTION Int* pcArlCoeff = m_ppcQTTempArlCoeffY[ uiQTLayer ] + uiNumCoeffPerInc * uiAbsPartIdx; #endif Pel* piRecQt = m_pcQTTempTComYuv[ uiQTLayer ].getLumaAddr( uiAbsPartIdx ); UInt uiRecQtStride = m_pcQTTempTComYuv[ uiQTLayer ].getStride (); UInt uiZOrder = pcCU->getZorderIdxInCU() + uiAbsPartIdx; Pel* piRecIPred = pcCU->getPic()->getPicYuvRec()->getLumaAddr( pcCU->getAddr(), uiZOrder ); UInt uiRecIPredStride = pcCU->getPic()->getPicYuvRec()->getStride (); Bool useTransformSkip = pcCU->getTransformSkip(uiAbsPartIdx, TEXT_LUMA); //===== init availability pattern ===== Bool bAboveAvail = false; Bool bLeftAvail = false; if(default0Save1Load2 != 2) { pcCU->getPattern()->initPattern ( pcCU, uiTrDepth, uiAbsPartIdx ); pcCU->getPattern()->initAdiPattern( pcCU, uiAbsPartIdx, uiTrDepth, m_piYuvExt, m_iYuvExtStride, m_iYuvExtHeight, bAboveAvail, bLeftAvail ); //===== get prediction signal ===== predIntraLumaAng( pcCU->getPattern(), uiLumaPredMode, piPred, uiStride, uiWidth, uiHeight, bAboveAvail, bLeftAvail ); // save prediction if(default0Save1Load2 == 1) { Pel* pPred = piPred; Pel* pPredBuf = m_pSharedPredTransformSkip[0]; Int k = 0; for( UInt uiY = 0; uiY < uiHeight; uiY++ ) { for( UInt uiX = 0; uiX < uiWidth; uiX++ ) { pPredBuf[ k ++ ] = pPred[ uiX ]; } pPred += uiStride; } } } else { // load prediction Pel* pPred = piPred; Pel* pPredBuf = m_pSharedPredTransformSkip[0]; Int k = 0; for( UInt uiY = 0; uiY < uiHeight; uiY++ ) { for( UInt uiX = 0; uiX < uiWidth; uiX++ ) { pPred[ uiX ] = pPredBuf[ k ++ ]; } pPred += uiStride; } } //===== get residual signal ===== { // get residual Pel* pOrg = piOrg; Pel* pPred = piPred; Pel* pResi = piResi; for( UInt uiY = 0; uiY < uiHeight; uiY++ ) { for( UInt uiX = 0; uiX < uiWidth; uiX++ ) { pResi[ uiX ] = pOrg[ uiX ] - pPred[ uiX ]; } pOrg += uiStride; pResi += uiStride; pPred += uiStride; } } //===== transform and quantization ===== //--- init rate estimation arrays for RDOQ --- if( useTransformSkip? m_pcEncCfg->getUseRDOQTS():m_pcEncCfg->getUseRDOQ()) { m_pcEntropyCoder->estimateBit( m_pcTrQuant->m_pcEstBitsSbac, uiWidth, uiWidth, TEXT_LUMA ); } //--- transform and quantization --- UInt uiAbsSum = 0; pcCU ->setTrIdxSubParts ( uiTrDepth, uiAbsPartIdx, uiFullDepth ); m_pcTrQuant->setQPforQuant ( pcCU->getQP( 0 ), TEXT_LUMA, pcCU->getSlice()->getSPS()->getQpBDOffsetY(), 0 ); #if RDOQ_CHROMA_LAMBDA m_pcTrQuant->selectLambda (TEXT_LUMA); #endif m_pcTrQuant->transformNxN ( pcCU, piResi, uiStride, pcCoeff, #if ADAPTIVE_QP_SELECTION pcArlCoeff, #endif uiWidth, uiHeight, uiAbsSum, TEXT_LUMA, uiAbsPartIdx,useTransformSkip ); //--- set coded block flag --- pcCU->setCbfSubParts ( ( uiAbsSum ? 1 : 0 ) << uiTrDepth, TEXT_LUMA, uiAbsPartIdx, uiFullDepth ); //--- inverse transform --- if( uiAbsSum ) { Int scalingListType = 0 + g_eTTable[(Int)TEXT_LUMA]; assert(scalingListType < 6); m_pcTrQuant->invtransformNxN( pcCU->getCUTransquantBypass(uiAbsPartIdx), TEXT_LUMA,pcCU->getLumaIntraDir( uiAbsPartIdx ), piResi, uiStride, pcCoeff, uiWidth, uiHeight, scalingListType, useTransformSkip ); } else { Pel* pResi = piResi; memset( pcCoeff, 0, sizeof( TCoeff ) * uiWidth * uiHeight ); for( UInt uiY = 0; uiY < uiHeight; uiY++ ) { memset( pResi, 0, sizeof( Pel ) * uiWidth ); pResi += uiStride; } } //===== reconstruction ===== { Pel* pPred = piPred; Pel* pResi = piResi; Pel* pReco = piReco; Pel* pRecQt = piRecQt; Pel* pRecIPred = piRecIPred; for( UInt uiY = 0; uiY < uiHeight; uiY++ ) { for( UInt uiX = 0; uiX < uiWidth; uiX++ ) { pReco [ uiX ] = ClipY( pPred[ uiX ] + pResi[ uiX ] ); pRecQt [ uiX ] = pReco[ uiX ]; pRecIPred[ uiX ] = pReco[ uiX ]; } pPred += uiStride; pResi += uiStride; pReco += uiStride; pRecQt += uiRecQtStride; pRecIPred += uiRecIPredStride; } } //===== update distortion ===== #if H_3D_VSO // M39 if ( m_pcRdCost->getUseVSO() ) ruiDist += m_pcRdCost->getDistPartVSO ( pcCU, uiAbsPartIdx, piReco, uiStride, piOrg, uiStride, uiWidth, uiHeight, false ); else #endif ruiDist += m_pcRdCost->getDistPart(g_bitDepthY, piReco, uiStride, piOrg, uiStride, uiWidth, uiHeight ); } Void TEncSearch::xIntraCodingChromaBlk( TComDataCU* pcCU, UInt uiTrDepth, UInt uiAbsPartIdx, TComYuv* pcOrgYuv, TComYuv* pcPredYuv, TComYuv* pcResiYuv, UInt& ruiDist, UInt uiChromaId, Int default0Save1Load2 ) { UInt uiOrgTrDepth = uiTrDepth; UInt uiFullDepth = pcCU->getDepth( 0 ) + uiTrDepth; UInt uiLog2TrSize = g_aucConvertToBit[ pcCU->getSlice()->getSPS()->getMaxCUWidth() >> uiFullDepth ] + 2; if( uiLog2TrSize == 2 ) { assert( uiTrDepth > 0 ); uiTrDepth--; UInt uiQPDiv = pcCU->getPic()->getNumPartInCU() >> ( ( pcCU->getDepth( 0 ) + uiTrDepth ) << 1 ); Bool bFirstQ = ( ( uiAbsPartIdx % uiQPDiv ) == 0 ); if( !bFirstQ ) { return; } } TextType eText = ( uiChromaId > 0 ? TEXT_CHROMA_V : TEXT_CHROMA_U ); UInt uiChromaPredMode = pcCU ->getChromaIntraDir( uiAbsPartIdx ); UInt uiWidth = pcCU ->getWidth ( 0 ) >> ( uiTrDepth + 1 ); UInt uiHeight = pcCU ->getHeight ( 0 ) >> ( uiTrDepth + 1 ); UInt uiStride = pcOrgYuv ->getCStride (); Pel* piOrg = ( uiChromaId > 0 ? pcOrgYuv ->getCrAddr( uiAbsPartIdx ) : pcOrgYuv ->getCbAddr( uiAbsPartIdx ) ); Pel* piPred = ( uiChromaId > 0 ? pcPredYuv->getCrAddr( uiAbsPartIdx ) : pcPredYuv->getCbAddr( uiAbsPartIdx ) ); Pel* piResi = ( uiChromaId > 0 ? pcResiYuv->getCrAddr( uiAbsPartIdx ) : pcResiYuv->getCbAddr( uiAbsPartIdx ) ); Pel* piReco = ( uiChromaId > 0 ? pcPredYuv->getCrAddr( uiAbsPartIdx ) : pcPredYuv->getCbAddr( uiAbsPartIdx ) ); UInt uiQTLayer = pcCU->getSlice()->getSPS()->getQuadtreeTULog2MaxSize() - uiLog2TrSize; UInt uiNumCoeffPerInc = ( pcCU->getSlice()->getSPS()->getMaxCUWidth() * pcCU->getSlice()->getSPS()->getMaxCUHeight() >> ( pcCU->getSlice()->getSPS()->getMaxCUDepth() << 1 ) ) >> 2; TCoeff* pcCoeff = ( uiChromaId > 0 ? m_ppcQTTempCoeffCr[ uiQTLayer ] : m_ppcQTTempCoeffCb[ uiQTLayer ] ) + uiNumCoeffPerInc * uiAbsPartIdx; #if ADAPTIVE_QP_SELECTION Int* pcArlCoeff = ( uiChromaId > 0 ? m_ppcQTTempArlCoeffCr[ uiQTLayer ] : m_ppcQTTempArlCoeffCb[ uiQTLayer ] ) + uiNumCoeffPerInc * uiAbsPartIdx; #endif Pel* piRecQt = ( uiChromaId > 0 ? m_pcQTTempTComYuv[ uiQTLayer ].getCrAddr( uiAbsPartIdx ) : m_pcQTTempTComYuv[ uiQTLayer ].getCbAddr( uiAbsPartIdx ) ); UInt uiRecQtStride = m_pcQTTempTComYuv[ uiQTLayer ].getCStride(); UInt uiZOrder = pcCU->getZorderIdxInCU() + uiAbsPartIdx; Pel* piRecIPred = ( uiChromaId > 0 ? pcCU->getPic()->getPicYuvRec()->getCrAddr( pcCU->getAddr(), uiZOrder ) : pcCU->getPic()->getPicYuvRec()->getCbAddr( pcCU->getAddr(), uiZOrder ) ); UInt uiRecIPredStride = pcCU->getPic()->getPicYuvRec()->getCStride(); Bool useTransformSkipChroma = pcCU->getTransformSkip(uiAbsPartIdx, eText); //===== update chroma mode ===== if( uiChromaPredMode == DM_CHROMA_IDX ) { uiChromaPredMode = pcCU->getLumaIntraDir( 0 ); } //===== init availability pattern ===== Bool bAboveAvail = false; Bool bLeftAvail = false; if( default0Save1Load2 != 2 ) { pcCU->getPattern()->initPattern ( pcCU, uiTrDepth, uiAbsPartIdx ); pcCU->getPattern()->initAdiPatternChroma( pcCU, uiAbsPartIdx, uiTrDepth, m_piYuvExt, m_iYuvExtStride, m_iYuvExtHeight, bAboveAvail, bLeftAvail ); Int* pPatChroma = ( uiChromaId > 0 ? pcCU->getPattern()->getAdiCrBuf( uiWidth, uiHeight, m_piYuvExt ) : pcCU->getPattern()->getAdiCbBuf( uiWidth, uiHeight, m_piYuvExt ) ); //===== get prediction signal ===== { predIntraChromaAng( pPatChroma, uiChromaPredMode, piPred, uiStride, uiWidth, uiHeight, bAboveAvail, bLeftAvail ); } // save prediction if( default0Save1Load2 == 1 ) { Pel* pPred = piPred; Pel* pPredBuf = m_pSharedPredTransformSkip[1 + uiChromaId]; Int k = 0; for( UInt uiY = 0; uiY < uiHeight; uiY++ ) { for( UInt uiX = 0; uiX < uiWidth; uiX++ ) { pPredBuf[ k ++ ] = pPred[ uiX ]; } pPred += uiStride; } } } else { // load prediction Pel* pPred = piPred; Pel* pPredBuf = m_pSharedPredTransformSkip[1 + uiChromaId]; Int k = 0; for( UInt uiY = 0; uiY < uiHeight; uiY++ ) { for( UInt uiX = 0; uiX < uiWidth; uiX++ ) { pPred[ uiX ] = pPredBuf[ k ++ ]; } pPred += uiStride; } } //===== get residual signal ===== { // get residual Pel* pOrg = piOrg; Pel* pPred = piPred; Pel* pResi = piResi; for( UInt uiY = 0; uiY < uiHeight; uiY++ ) { for( UInt uiX = 0; uiX < uiWidth; uiX++ ) { pResi[ uiX ] = pOrg[ uiX ] - pPred[ uiX ]; } pOrg += uiStride; pResi += uiStride; pPred += uiStride; } } //===== transform and quantization ===== { //--- init rate estimation arrays for RDOQ --- if( useTransformSkipChroma? m_pcEncCfg->getUseRDOQTS():m_pcEncCfg->getUseRDOQ()) { m_pcEntropyCoder->estimateBit( m_pcTrQuant->m_pcEstBitsSbac, uiWidth, uiWidth, eText ); } //--- transform and quantization --- UInt uiAbsSum = 0; Int curChromaQpOffset; if(eText == TEXT_CHROMA_U) { curChromaQpOffset = pcCU->getSlice()->getPPS()->getChromaCbQpOffset() + pcCU->getSlice()->getSliceQpDeltaCb(); } else { curChromaQpOffset = pcCU->getSlice()->getPPS()->getChromaCrQpOffset() + pcCU->getSlice()->getSliceQpDeltaCr(); } m_pcTrQuant->setQPforQuant ( pcCU->getQP( 0 ), TEXT_CHROMA, pcCU->getSlice()->getSPS()->getQpBDOffsetC(), curChromaQpOffset ); #if RDOQ_CHROMA_LAMBDA m_pcTrQuant->selectLambda (TEXT_CHROMA); #endif m_pcTrQuant->transformNxN ( pcCU, piResi, uiStride, pcCoeff, #if ADAPTIVE_QP_SELECTION pcArlCoeff, #endif uiWidth, uiHeight, uiAbsSum, eText, uiAbsPartIdx, useTransformSkipChroma ); //--- set coded block flag --- pcCU->setCbfSubParts ( ( uiAbsSum ? 1 : 0 ) << uiOrgTrDepth, eText, uiAbsPartIdx, pcCU->getDepth(0) + uiTrDepth ); //--- inverse transform --- if( uiAbsSum ) { Int scalingListType = 0 + g_eTTable[(Int)eText]; assert(scalingListType < 6); m_pcTrQuant->invtransformNxN( pcCU->getCUTransquantBypass(uiAbsPartIdx), TEXT_CHROMA, REG_DCT, piResi, uiStride, pcCoeff, uiWidth, uiHeight, scalingListType, useTransformSkipChroma ); } else { Pel* pResi = piResi; memset( pcCoeff, 0, sizeof( TCoeff ) * uiWidth * uiHeight ); for( UInt uiY = 0; uiY < uiHeight; uiY++ ) { memset( pResi, 0, sizeof( Pel ) * uiWidth ); pResi += uiStride; } } } //===== reconstruction ===== { Pel* pPred = piPred; Pel* pResi = piResi; Pel* pReco = piReco; Pel* pRecQt = piRecQt; Pel* pRecIPred = piRecIPred; for( UInt uiY = 0; uiY < uiHeight; uiY++ ) { for( UInt uiX = 0; uiX < uiWidth; uiX++ ) { pReco [ uiX ] = ClipC( pPred[ uiX ] + pResi[ uiX ] ); pRecQt [ uiX ] = pReco[ uiX ]; pRecIPred[ uiX ] = pReco[ uiX ]; } pPred += uiStride; pResi += uiStride; pReco += uiStride; pRecQt += uiRecQtStride; pRecIPred += uiRecIPredStride; } } //===== update distortion ===== #if WEIGHTED_CHROMA_DISTORTION ruiDist += m_pcRdCost->getDistPart(g_bitDepthC, piReco, uiStride, piOrg, uiStride, uiWidth, uiHeight, eText ); #else ruiDist += m_pcRdCost->getDistPart(g_bitDepthC, piReco, uiStride, piOrg, uiStride, uiWidth, uiHeight ); #endif } Void TEncSearch::xRecurIntraCodingQT( TComDataCU* pcCU, UInt uiTrDepth, UInt uiAbsPartIdx, Bool bLumaOnly, TComYuv* pcOrgYuv, TComYuv* pcPredYuv, TComYuv* pcResiYuv, #if H_3D_VSO Dist& ruiDistY, #else UInt& ruiDistY, #endif UInt& ruiDistC, #if HHI_RQT_INTRA_SPEEDUP Bool bCheckFirst, #endif Double& dRDCost ) { UInt uiFullDepth = pcCU->getDepth( 0 ) + uiTrDepth; UInt uiLog2TrSize = g_aucConvertToBit[ pcCU->getSlice()->getSPS()->getMaxCUWidth() >> uiFullDepth ] + 2; Bool bCheckFull = ( uiLog2TrSize <= pcCU->getSlice()->getSPS()->getQuadtreeTULog2MaxSize() ); Bool bCheckSplit = ( uiLog2TrSize > pcCU->getQuadtreeTULog2MinSizeInCU(uiAbsPartIdx) ); #if HHI_RQT_INTRA_SPEEDUP #if L0232_RD_PENALTY Int maxTuSize = pcCU->getSlice()->getSPS()->getQuadtreeTULog2MaxSize(); Int isIntraSlice = (pcCU->getSlice()->getSliceType() == I_SLICE); // don't check split if TU size is less or equal to max TU size Bool noSplitIntraMaxTuSize = bCheckFull; if(m_pcEncCfg->getRDpenalty() && ! isIntraSlice) { // in addition don't check split if TU size is less or equal to 16x16 TU size for non-intra slice noSplitIntraMaxTuSize = ( uiLog2TrSize <= min(maxTuSize,4) ); // if maximum RD-penalty don't check TU size 32x32 if(m_pcEncCfg->getRDpenalty()==2) { bCheckFull = ( uiLog2TrSize <= min(maxTuSize,4)); } } if( bCheckFirst && noSplitIntraMaxTuSize ) #else if( bCheckFirst && bCheckFull ) #endif { bCheckSplit = false; } #else #if L0232_RD_PENALTY Int maxTuSize = pcCU->getSlice()->getSPS()->getQuadtreeTULog2MaxSize(); Int isIntraSlice = (pcCU->getSlice()->getSliceType() == I_SLICE); // if maximum RD-penalty don't check TU size 32x32 if((m_pcEncCfg->getRDpenalty()==2) && !isIntraSlice) { bCheckFull = ( uiLog2TrSize <= min(maxTuSize,4)); } #endif #endif Double dSingleCost = MAX_DOUBLE; #if H_3D_VSO Dist uiSingleDistY = 0; #else UInt uiSingleDistY = 0; #endif UInt uiSingleDistC = 0; UInt uiSingleCbfY = 0; UInt uiSingleCbfU = 0; UInt uiSingleCbfV = 0; Bool checkTransformSkip = pcCU->getSlice()->getPPS()->getUseTransformSkip(); UInt widthTransformSkip = pcCU->getWidth ( 0 ) >> uiTrDepth; UInt heightTransformSkip = pcCU->getHeight( 0 ) >> uiTrDepth; Int bestModeId = 0; Int bestModeIdUV[2] = {0, 0}; checkTransformSkip &= (widthTransformSkip == 4 && heightTransformSkip == 4); checkTransformSkip &= (!pcCU->getCUTransquantBypass(0)); checkTransformSkip &= (!((pcCU->getQP( 0 ) == 0) && (pcCU->getSlice()->getSPS()->getUseLossless()))); if ( m_pcEncCfg->getUseTransformSkipFast() ) { checkTransformSkip &= (pcCU->getPartitionSize(uiAbsPartIdx)==SIZE_NxN); } if( bCheckFull ) { if(checkTransformSkip == true) { //----- store original entropy coding status ----- if( m_bUseSBACRD) { m_pcRDGoOnSbacCoder->store( m_pppcRDSbacCoder[ uiFullDepth ][ CI_QT_TRAFO_ROOT ] ); } #if H_3D_VSO Dist singleDistYTmp = 0; #else UInt singleDistYTmp = 0; #endif UInt singleDistCTmp = 0; UInt singleCbfYTmp = 0; UInt singleCbfUTmp = 0; UInt singleCbfVTmp = 0; Double singleCostTmp = 0; Int default0Save1Load2 = 0; Int firstCheckId = 0; UInt uiQPDiv = pcCU->getPic()->getNumPartInCU() >> ( ( pcCU->getDepth( 0 ) + (uiTrDepth - 1) ) << 1 ); Bool bFirstQ = ( ( uiAbsPartIdx % uiQPDiv ) == 0 ); for(Int modeId = firstCheckId; modeId < 2; modeId ++) { singleDistYTmp = 0; singleDistCTmp = 0; pcCU ->setTransformSkipSubParts ( modeId, TEXT_LUMA, uiAbsPartIdx, uiFullDepth ); if(modeId == firstCheckId) { default0Save1Load2 = 1; } else { default0Save1Load2 = 2; } //----- code luma block with given intra prediction mode and store Cbf----- xIntraCodingLumaBlk( pcCU, uiTrDepth, uiAbsPartIdx, pcOrgYuv, pcPredYuv, pcResiYuv, singleDistYTmp,default0Save1Load2); singleCbfYTmp = pcCU->getCbf( uiAbsPartIdx, TEXT_LUMA, uiTrDepth ); //----- code chroma blocks with given intra prediction mode and store Cbf----- if( !bLumaOnly ) { if(bFirstQ) { pcCU ->setTransformSkipSubParts ( modeId, TEXT_CHROMA_U, uiAbsPartIdx, uiFullDepth); pcCU ->setTransformSkipSubParts ( modeId, TEXT_CHROMA_V, uiAbsPartIdx, uiFullDepth); } xIntraCodingChromaBlk ( pcCU, uiTrDepth, uiAbsPartIdx, pcOrgYuv, pcPredYuv, pcResiYuv, singleDistCTmp, 0, default0Save1Load2); xIntraCodingChromaBlk ( pcCU, uiTrDepth, uiAbsPartIdx, pcOrgYuv, pcPredYuv, pcResiYuv, singleDistCTmp, 1, default0Save1Load2); singleCbfUTmp = pcCU->getCbf( uiAbsPartIdx, TEXT_CHROMA_U, uiTrDepth ); singleCbfVTmp = pcCU->getCbf( uiAbsPartIdx, TEXT_CHROMA_V, uiTrDepth ); } //----- determine rate and r-d cost ----- if(modeId == 1 && singleCbfYTmp == 0) { //In order not to code TS flag when cbf is zero, the case for TS with cbf being zero is forbidden. singleCostTmp = MAX_DOUBLE; } else { UInt uiSingleBits = xGetIntraBitsQT( pcCU, uiTrDepth, uiAbsPartIdx, true, !bLumaOnly, false ); #if H_3D_VSO // M NEW if ( m_pcRdCost->getUseRenModel() ) singleCostTmp = m_pcRdCost->calcRdCostVSO( uiSingleBits, singleDistYTmp + singleDistCTmp ); else #endif singleCostTmp = m_pcRdCost->calcRdCost( uiSingleBits, singleDistYTmp + singleDistCTmp ); } if(singleCostTmp < dSingleCost) { dSingleCost = singleCostTmp; uiSingleDistY = singleDistYTmp; uiSingleDistC = singleDistCTmp; uiSingleCbfY = singleCbfYTmp; uiSingleCbfU = singleCbfUTmp; uiSingleCbfV = singleCbfVTmp; bestModeId = modeId; if(bestModeId == firstCheckId) { xStoreIntraResultQT(pcCU, uiTrDepth, uiAbsPartIdx,bLumaOnly ); if( m_bUseSBACRD) { m_pcRDGoOnSbacCoder->store( m_pppcRDSbacCoder[ uiFullDepth ][ CI_TEMP_BEST ] ); } } } if(modeId == firstCheckId) { m_pcRDGoOnSbacCoder->load ( m_pppcRDSbacCoder[ uiFullDepth ][ CI_QT_TRAFO_ROOT ] ); } } pcCU ->setTransformSkipSubParts ( bestModeId, TEXT_LUMA, uiAbsPartIdx, uiFullDepth ); if(bestModeId == firstCheckId) { xLoadIntraResultQT(pcCU, uiTrDepth, uiAbsPartIdx,bLumaOnly ); pcCU->setCbfSubParts ( uiSingleCbfY << uiTrDepth, TEXT_LUMA, uiAbsPartIdx, uiFullDepth ); if( !bLumaOnly ) { if(bFirstQ) { pcCU->setCbfSubParts( uiSingleCbfU << uiTrDepth, TEXT_CHROMA_U, uiAbsPartIdx, pcCU->getDepth( 0 ) + uiTrDepth - 1 ); pcCU->setCbfSubParts( uiSingleCbfV << uiTrDepth, TEXT_CHROMA_V, uiAbsPartIdx, pcCU->getDepth( 0 ) + uiTrDepth - 1 ); } } if(m_bUseSBACRD) { m_pcRDGoOnSbacCoder->load( m_pppcRDSbacCoder[ uiFullDepth ][ CI_TEMP_BEST ] ); } } if( !bLumaOnly ) { bestModeIdUV[0] = bestModeIdUV[1] = bestModeId; if(bFirstQ && bestModeId == 1) { //In order not to code TS flag when cbf is zero, the case for TS with cbf being zero is forbidden. if(uiSingleCbfU == 0) { pcCU ->setTransformSkipSubParts ( 0, TEXT_CHROMA_U, uiAbsPartIdx, uiFullDepth); bestModeIdUV[0] = 0; } if(uiSingleCbfV == 0) { pcCU ->setTransformSkipSubParts ( 0, TEXT_CHROMA_V, uiAbsPartIdx, uiFullDepth); bestModeIdUV[1] = 0; } } } } else { pcCU ->setTransformSkipSubParts ( 0, TEXT_LUMA, uiAbsPartIdx, uiFullDepth ); //----- store original entropy coding status ----- if( m_bUseSBACRD && bCheckSplit ) { m_pcRDGoOnSbacCoder->store( m_pppcRDSbacCoder[ uiFullDepth ][ CI_QT_TRAFO_ROOT ] ); } //----- code luma block with given intra prediction mode and store Cbf----- dSingleCost = 0.0; xIntraCodingLumaBlk( pcCU, uiTrDepth, uiAbsPartIdx, pcOrgYuv, pcPredYuv, pcResiYuv, uiSingleDistY ); if( bCheckSplit ) { uiSingleCbfY = pcCU->getCbf( uiAbsPartIdx, TEXT_LUMA, uiTrDepth ); } //----- code chroma blocks with given intra prediction mode and store Cbf----- if( !bLumaOnly ) { pcCU ->setTransformSkipSubParts ( 0, TEXT_CHROMA_U, uiAbsPartIdx, uiFullDepth ); pcCU ->setTransformSkipSubParts ( 0, TEXT_CHROMA_V, uiAbsPartIdx, uiFullDepth ); xIntraCodingChromaBlk ( pcCU, uiTrDepth, uiAbsPartIdx, pcOrgYuv, pcPredYuv, pcResiYuv, uiSingleDistC, 0 ); xIntraCodingChromaBlk ( pcCU, uiTrDepth, uiAbsPartIdx, pcOrgYuv, pcPredYuv, pcResiYuv, uiSingleDistC, 1 ); if( bCheckSplit ) { uiSingleCbfU = pcCU->getCbf( uiAbsPartIdx, TEXT_CHROMA_U, uiTrDepth ); uiSingleCbfV = pcCU->getCbf( uiAbsPartIdx, TEXT_CHROMA_V, uiTrDepth ); } } //----- determine rate and r-d cost ----- UInt uiSingleBits = xGetIntraBitsQT( pcCU, uiTrDepth, uiAbsPartIdx, true, !bLumaOnly, false ); #if L0232_RD_PENALTY if(m_pcEncCfg->getRDpenalty() && (uiLog2TrSize==5) && !isIntraSlice) { uiSingleBits=uiSingleBits*4; } #endif #if H_3D_VSO // M40 if ( m_pcRdCost->getUseLambdaScaleVSO()) dSingleCost = m_pcRdCost->calcRdCostVSO( uiSingleBits, uiSingleDistY + uiSingleDistC ); else #endif dSingleCost = m_pcRdCost->calcRdCost( uiSingleBits, uiSingleDistY + uiSingleDistC ); } } if( bCheckSplit ) { //----- store full entropy coding status, load original entropy coding status ----- if( m_bUseSBACRD ) { if( bCheckFull ) { m_pcRDGoOnSbacCoder->store( m_pppcRDSbacCoder[ uiFullDepth ][ CI_QT_TRAFO_TEST ] ); m_pcRDGoOnSbacCoder->load ( m_pppcRDSbacCoder[ uiFullDepth ][ CI_QT_TRAFO_ROOT ] ); } else { m_pcRDGoOnSbacCoder->store( m_pppcRDSbacCoder[ uiFullDepth ][ CI_QT_TRAFO_ROOT ] ); } } //----- code splitted block ----- Double dSplitCost = 0.0; #if H_3D_VSO Dist uiSplitDistY = 0; #else UInt uiSplitDistY = 0; #endif UInt uiSplitDistC = 0; UInt uiQPartsDiv = pcCU->getPic()->getNumPartInCU() >> ( ( uiFullDepth + 1 ) << 1 ); UInt uiAbsPartIdxSub = uiAbsPartIdx; UInt uiSplitCbfY = 0; UInt uiSplitCbfU = 0; UInt uiSplitCbfV = 0; for( UInt uiPart = 0; uiPart < 4; uiPart++, uiAbsPartIdxSub += uiQPartsDiv ) { #if HHI_RQT_INTRA_SPEEDUP xRecurIntraCodingQT( pcCU, uiTrDepth + 1, uiAbsPartIdxSub, bLumaOnly, pcOrgYuv, pcPredYuv, pcResiYuv, uiSplitDistY, uiSplitDistC, bCheckFirst, dSplitCost ); #else xRecurIntraCodingQT( pcCU, uiTrDepth + 1, uiAbsPartIdxSub, bLumaOnly, pcOrgYuv, pcPredYuv, pcResiYuv, uiSplitDistY, uiSplitDistC, dSplitCost ); #endif uiSplitCbfY |= pcCU->getCbf( uiAbsPartIdxSub, TEXT_LUMA, uiTrDepth + 1 ); if(!bLumaOnly) { uiSplitCbfU |= pcCU->getCbf( uiAbsPartIdxSub, TEXT_CHROMA_U, uiTrDepth + 1 ); uiSplitCbfV |= pcCU->getCbf( uiAbsPartIdxSub, TEXT_CHROMA_V, uiTrDepth + 1 ); } } for( UInt uiOffs = 0; uiOffs < 4 * uiQPartsDiv; uiOffs++ ) { pcCU->getCbf( TEXT_LUMA )[ uiAbsPartIdx + uiOffs ] |= ( uiSplitCbfY << uiTrDepth ); } if( !bLumaOnly ) { for( UInt uiOffs = 0; uiOffs < 4 * uiQPartsDiv; uiOffs++ ) { pcCU->getCbf( TEXT_CHROMA_U )[ uiAbsPartIdx + uiOffs ] |= ( uiSplitCbfU << uiTrDepth ); pcCU->getCbf( TEXT_CHROMA_V )[ uiAbsPartIdx + uiOffs ] |= ( uiSplitCbfV << uiTrDepth ); } } //----- restore context states ----- if( m_bUseSBACRD ) { m_pcRDGoOnSbacCoder->load ( m_pppcRDSbacCoder[ uiFullDepth ][ CI_QT_TRAFO_ROOT ] ); } //----- determine rate and r-d cost ----- UInt uiSplitBits = xGetIntraBitsQT( pcCU, uiTrDepth, uiAbsPartIdx, true, !bLumaOnly, false ); #if H_3D_VSO // M41 if( m_pcRdCost->getUseLambdaScaleVSO() ) dSplitCost = m_pcRdCost->calcRdCostVSO( uiSplitBits, uiSplitDistY + uiSplitDistC ); else #endif dSplitCost = m_pcRdCost->calcRdCost( uiSplitBits, uiSplitDistY + uiSplitDistC ); //===== compare and set best ===== if( dSplitCost < dSingleCost ) { //--- update cost --- ruiDistY += uiSplitDistY; ruiDistC += uiSplitDistC; dRDCost += dSplitCost; return; } //----- set entropy coding status ----- if( m_bUseSBACRD ) { m_pcRDGoOnSbacCoder->load ( m_pppcRDSbacCoder[ uiFullDepth ][ CI_QT_TRAFO_TEST ] ); } //--- set transform index and Cbf values --- pcCU->setTrIdxSubParts( uiTrDepth, uiAbsPartIdx, uiFullDepth ); pcCU->setCbfSubParts ( uiSingleCbfY << uiTrDepth, TEXT_LUMA, uiAbsPartIdx, uiFullDepth ); pcCU ->setTransformSkipSubParts ( bestModeId, TEXT_LUMA, uiAbsPartIdx, uiFullDepth ); if( !bLumaOnly ) { pcCU->setCbfSubParts( uiSingleCbfU << uiTrDepth, TEXT_CHROMA_U, uiAbsPartIdx, uiFullDepth ); pcCU->setCbfSubParts( uiSingleCbfV << uiTrDepth, TEXT_CHROMA_V, uiAbsPartIdx, uiFullDepth ); pcCU->setTransformSkipSubParts ( bestModeIdUV[0], TEXT_CHROMA_U, uiAbsPartIdx, uiFullDepth); pcCU->setTransformSkipSubParts ( bestModeIdUV[1], TEXT_CHROMA_V, uiAbsPartIdx, uiFullDepth); } //--- set reconstruction for next intra prediction blocks --- UInt uiWidth = pcCU->getWidth ( 0 ) >> uiTrDepth; UInt uiHeight = pcCU->getHeight( 0 ) >> uiTrDepth; UInt uiQTLayer = pcCU->getSlice()->getSPS()->getQuadtreeTULog2MaxSize() - uiLog2TrSize; UInt uiZOrder = pcCU->getZorderIdxInCU() + uiAbsPartIdx; Pel* piSrc = m_pcQTTempTComYuv[ uiQTLayer ].getLumaAddr( uiAbsPartIdx ); UInt uiSrcStride = m_pcQTTempTComYuv[ uiQTLayer ].getStride (); Pel* piDes = pcCU->getPic()->getPicYuvRec()->getLumaAddr( pcCU->getAddr(), uiZOrder ); UInt uiDesStride = pcCU->getPic()->getPicYuvRec()->getStride (); for( UInt uiY = 0; uiY < uiHeight; uiY++, piSrc += uiSrcStride, piDes += uiDesStride ) { for( UInt uiX = 0; uiX < uiWidth; uiX++ ) { piDes[ uiX ] = piSrc[ uiX ]; } } if( !bLumaOnly ) { uiWidth >>= 1; uiHeight >>= 1; piSrc = m_pcQTTempTComYuv[ uiQTLayer ].getCbAddr ( uiAbsPartIdx ); uiSrcStride = m_pcQTTempTComYuv[ uiQTLayer ].getCStride (); piDes = pcCU->getPic()->getPicYuvRec()->getCbAddr ( pcCU->getAddr(), uiZOrder ); uiDesStride = pcCU->getPic()->getPicYuvRec()->getCStride(); for( UInt uiY = 0; uiY < uiHeight; uiY++, piSrc += uiSrcStride, piDes += uiDesStride ) { for( UInt uiX = 0; uiX < uiWidth; uiX++ ) { piDes[ uiX ] = piSrc[ uiX ]; } } piSrc = m_pcQTTempTComYuv[ uiQTLayer ].getCrAddr ( uiAbsPartIdx ); piDes = pcCU->getPic()->getPicYuvRec()->getCrAddr ( pcCU->getAddr(), uiZOrder ); for( UInt uiY = 0; uiY < uiHeight; uiY++, piSrc += uiSrcStride, piDes += uiDesStride ) { for( UInt uiX = 0; uiX < uiWidth; uiX++ ) { piDes[ uiX ] = piSrc[ uiX ]; } } } } #if H_3D_VSO // M42 if ( m_pcRdCost->getUseRenModel() && bCheckFull ) { UInt uiWidth = pcCU->getWidth ( 0 ) >> uiTrDepth; UInt uiHeight = pcCU->getHeight( 0 ) >> uiTrDepth; UInt uiQTLayer = pcCU->getSlice()->getSPS()->getQuadtreeTULog2MaxSize() - uiLog2TrSize; Pel* piSrc = m_pcQTTempTComYuv[ uiQTLayer ].getLumaAddr( uiAbsPartIdx ); UInt uiSrcStride = m_pcQTTempTComYuv[ uiQTLayer ].getStride (); m_pcRdCost->setRenModelData( pcCU, uiAbsPartIdx, piSrc, (Int) uiSrcStride, (Int) uiWidth, (Int) uiHeight ); } #endif ruiDistY += uiSingleDistY; ruiDistC += uiSingleDistC; dRDCost += dSingleCost; } Void TEncSearch::xSetIntraResultQT( TComDataCU* pcCU, UInt uiTrDepth, UInt uiAbsPartIdx, Bool bLumaOnly, TComYuv* pcRecoYuv ) { UInt uiFullDepth = pcCU->getDepth(0) + uiTrDepth; UInt uiTrMode = pcCU->getTransformIdx( uiAbsPartIdx ); if( uiTrMode == uiTrDepth ) { UInt uiLog2TrSize = g_aucConvertToBit[ pcCU->getSlice()->getSPS()->getMaxCUWidth() >> uiFullDepth ] + 2; UInt uiQTLayer = pcCU->getSlice()->getSPS()->getQuadtreeTULog2MaxSize() - uiLog2TrSize; Bool bSkipChroma = false; Bool bChromaSame = false; if( !bLumaOnly && uiLog2TrSize == 2 ) { assert( uiTrDepth > 0 ); UInt uiQPDiv = pcCU->getPic()->getNumPartInCU() >> ( ( pcCU->getDepth( 0 ) + uiTrDepth - 1 ) << 1 ); bSkipChroma = ( ( uiAbsPartIdx % uiQPDiv ) != 0 ); bChromaSame = true; } //===== copy transform coefficients ===== UInt uiNumCoeffY = ( pcCU->getSlice()->getSPS()->getMaxCUWidth() * pcCU->getSlice()->getSPS()->getMaxCUHeight() ) >> ( uiFullDepth << 1 ); UInt uiNumCoeffIncY = ( pcCU->getSlice()->getSPS()->getMaxCUWidth() * pcCU->getSlice()->getSPS()->getMaxCUHeight() ) >> ( pcCU->getSlice()->getSPS()->getMaxCUDepth() << 1 ); TCoeff* pcCoeffSrcY = m_ppcQTTempCoeffY [ uiQTLayer ] + ( uiNumCoeffIncY * uiAbsPartIdx ); TCoeff* pcCoeffDstY = pcCU->getCoeffY () + ( uiNumCoeffIncY * uiAbsPartIdx ); ::memcpy( pcCoeffDstY, pcCoeffSrcY, sizeof( TCoeff ) * uiNumCoeffY ); #if ADAPTIVE_QP_SELECTION Int* pcArlCoeffSrcY = m_ppcQTTempArlCoeffY [ uiQTLayer ] + ( uiNumCoeffIncY * uiAbsPartIdx ); Int* pcArlCoeffDstY = pcCU->getArlCoeffY () + ( uiNumCoeffIncY * uiAbsPartIdx ); ::memcpy( pcArlCoeffDstY, pcArlCoeffSrcY, sizeof( Int ) * uiNumCoeffY ); #endif if( !bLumaOnly && !bSkipChroma ) { UInt uiNumCoeffC = ( bChromaSame ? uiNumCoeffY : uiNumCoeffY >> 2 ); UInt uiNumCoeffIncC = uiNumCoeffIncY >> 2; TCoeff* pcCoeffSrcU = m_ppcQTTempCoeffCb[ uiQTLayer ] + ( uiNumCoeffIncC * uiAbsPartIdx ); TCoeff* pcCoeffSrcV = m_ppcQTTempCoeffCr[ uiQTLayer ] + ( uiNumCoeffIncC * uiAbsPartIdx ); TCoeff* pcCoeffDstU = pcCU->getCoeffCb() + ( uiNumCoeffIncC * uiAbsPartIdx ); TCoeff* pcCoeffDstV = pcCU->getCoeffCr() + ( uiNumCoeffIncC * uiAbsPartIdx ); ::memcpy( pcCoeffDstU, pcCoeffSrcU, sizeof( TCoeff ) * uiNumCoeffC ); ::memcpy( pcCoeffDstV, pcCoeffSrcV, sizeof( TCoeff ) * uiNumCoeffC ); #if ADAPTIVE_QP_SELECTION Int* pcArlCoeffSrcU = m_ppcQTTempArlCoeffCb[ uiQTLayer ] + ( uiNumCoeffIncC * uiAbsPartIdx ); Int* pcArlCoeffSrcV = m_ppcQTTempArlCoeffCr[ uiQTLayer ] + ( uiNumCoeffIncC * uiAbsPartIdx ); Int* pcArlCoeffDstU = pcCU->getArlCoeffCb() + ( uiNumCoeffIncC * uiAbsPartIdx ); Int* pcArlCoeffDstV = pcCU->getArlCoeffCr() + ( uiNumCoeffIncC * uiAbsPartIdx ); ::memcpy( pcArlCoeffDstU, pcArlCoeffSrcU, sizeof( Int ) * uiNumCoeffC ); ::memcpy( pcArlCoeffDstV, pcArlCoeffSrcV, sizeof( Int ) * uiNumCoeffC ); #endif } //===== copy reconstruction ===== m_pcQTTempTComYuv[ uiQTLayer ].copyPartToPartLuma( pcRecoYuv, uiAbsPartIdx, 1 << uiLog2TrSize, 1 << uiLog2TrSize ); if( !bLumaOnly && !bSkipChroma ) { UInt uiLog2TrSizeChroma = ( bChromaSame ? uiLog2TrSize : uiLog2TrSize - 1 ); m_pcQTTempTComYuv[ uiQTLayer ].copyPartToPartChroma( pcRecoYuv, uiAbsPartIdx, 1 << uiLog2TrSizeChroma, 1 << uiLog2TrSizeChroma ); } } else { UInt uiNumQPart = pcCU->getPic()->getNumPartInCU() >> ( ( uiFullDepth + 1 ) << 1 ); for( UInt uiPart = 0; uiPart < 4; uiPart++ ) { xSetIntraResultQT( pcCU, uiTrDepth + 1, uiAbsPartIdx + uiPart * uiNumQPart, bLumaOnly, pcRecoYuv ); } } } Void TEncSearch::xStoreIntraResultQT( TComDataCU* pcCU, UInt uiTrDepth, UInt uiAbsPartIdx, Bool bLumaOnly ) { UInt uiFullDepth = pcCU->getDepth(0) + uiTrDepth; UInt uiTrMode = pcCU->getTransformIdx( uiAbsPartIdx ); assert( uiTrMode == uiTrDepth ); UInt uiLog2TrSize = g_aucConvertToBit[ pcCU->getSlice()->getSPS()->getMaxCUWidth() >> uiFullDepth ] + 2; UInt uiQTLayer = pcCU->getSlice()->getSPS()->getQuadtreeTULog2MaxSize() - uiLog2TrSize; Bool bSkipChroma = false; Bool bChromaSame = false; if( !bLumaOnly && uiLog2TrSize == 2 ) { assert( uiTrDepth > 0 ); UInt uiQPDiv = pcCU->getPic()->getNumPartInCU() >> ( ( pcCU->getDepth( 0 ) + uiTrDepth - 1 ) << 1 ); bSkipChroma = ( ( uiAbsPartIdx % uiQPDiv ) != 0 ); bChromaSame = true; } //===== copy transform coefficients ===== UInt uiNumCoeffY = ( pcCU->getSlice()->getSPS()->getMaxCUWidth() * pcCU->getSlice()->getSPS()->getMaxCUHeight() ) >> ( uiFullDepth << 1 ); UInt uiNumCoeffIncY = ( pcCU->getSlice()->getSPS()->getMaxCUWidth() * pcCU->getSlice()->getSPS()->getMaxCUHeight() ) >> ( pcCU->getSlice()->getSPS()->getMaxCUDepth() << 1 ); TCoeff* pcCoeffSrcY = m_ppcQTTempCoeffY [ uiQTLayer ] + ( uiNumCoeffIncY * uiAbsPartIdx ); TCoeff* pcCoeffDstY = m_pcQTTempTUCoeffY; ::memcpy( pcCoeffDstY, pcCoeffSrcY, sizeof( TCoeff ) * uiNumCoeffY ); #if ADAPTIVE_QP_SELECTION Int* pcArlCoeffSrcY = m_ppcQTTempArlCoeffY [ uiQTLayer ] + ( uiNumCoeffIncY * uiAbsPartIdx ); Int* pcArlCoeffDstY = m_ppcQTTempTUArlCoeffY; ::memcpy( pcArlCoeffDstY, pcArlCoeffSrcY, sizeof( Int ) * uiNumCoeffY ); #endif if( !bLumaOnly && !bSkipChroma ) { UInt uiNumCoeffC = ( bChromaSame ? uiNumCoeffY : uiNumCoeffY >> 2 ); UInt uiNumCoeffIncC = uiNumCoeffIncY >> 2; TCoeff* pcCoeffSrcU = m_ppcQTTempCoeffCb[ uiQTLayer ] + ( uiNumCoeffIncC * uiAbsPartIdx ); TCoeff* pcCoeffSrcV = m_ppcQTTempCoeffCr[ uiQTLayer ] + ( uiNumCoeffIncC * uiAbsPartIdx ); TCoeff* pcCoeffDstU = m_pcQTTempTUCoeffCb; TCoeff* pcCoeffDstV = m_pcQTTempTUCoeffCr; ::memcpy( pcCoeffDstU, pcCoeffSrcU, sizeof( TCoeff ) * uiNumCoeffC ); ::memcpy( pcCoeffDstV, pcCoeffSrcV, sizeof( TCoeff ) * uiNumCoeffC ); #if ADAPTIVE_QP_SELECTION Int* pcArlCoeffSrcU = m_ppcQTTempArlCoeffCb[ uiQTLayer ] + ( uiNumCoeffIncC * uiAbsPartIdx ); Int* pcArlCoeffSrcV = m_ppcQTTempArlCoeffCr[ uiQTLayer ] + ( uiNumCoeffIncC * uiAbsPartIdx ); Int* pcArlCoeffDstU = m_ppcQTTempTUArlCoeffCb; Int* pcArlCoeffDstV = m_ppcQTTempTUArlCoeffCr; ::memcpy( pcArlCoeffDstU, pcArlCoeffSrcU, sizeof( Int ) * uiNumCoeffC ); ::memcpy( pcArlCoeffDstV, pcArlCoeffSrcV, sizeof( Int ) * uiNumCoeffC ); #endif } //===== copy reconstruction ===== m_pcQTTempTComYuv[ uiQTLayer ].copyPartToPartLuma( &m_pcQTTempTransformSkipTComYuv, uiAbsPartIdx, 1 << uiLog2TrSize, 1 << uiLog2TrSize ); if( !bLumaOnly && !bSkipChroma ) { UInt uiLog2TrSizeChroma = ( bChromaSame ? uiLog2TrSize : uiLog2TrSize - 1 ); m_pcQTTempTComYuv[ uiQTLayer ].copyPartToPartChroma( &m_pcQTTempTransformSkipTComYuv, uiAbsPartIdx, 1 << uiLog2TrSizeChroma, 1 << uiLog2TrSizeChroma ); } } Void TEncSearch::xLoadIntraResultQT( TComDataCU* pcCU, UInt uiTrDepth, UInt uiAbsPartIdx, Bool bLumaOnly ) { UInt uiFullDepth = pcCU->getDepth(0) + uiTrDepth; UInt uiTrMode = pcCU->getTransformIdx( uiAbsPartIdx ); assert( uiTrMode == uiTrDepth ); UInt uiLog2TrSize = g_aucConvertToBit[ pcCU->getSlice()->getSPS()->getMaxCUWidth() >> uiFullDepth ] + 2; UInt uiQTLayer = pcCU->getSlice()->getSPS()->getQuadtreeTULog2MaxSize() - uiLog2TrSize; Bool bSkipChroma = false; Bool bChromaSame = false; if( !bLumaOnly && uiLog2TrSize == 2 ) { assert( uiTrDepth > 0 ); UInt uiQPDiv = pcCU->getPic()->getNumPartInCU() >> ( ( pcCU->getDepth( 0 ) + uiTrDepth - 1 ) << 1 ); bSkipChroma = ( ( uiAbsPartIdx % uiQPDiv ) != 0 ); bChromaSame = true; } //===== copy transform coefficients ===== UInt uiNumCoeffY = ( pcCU->getSlice()->getSPS()->getMaxCUWidth() * pcCU->getSlice()->getSPS()->getMaxCUHeight() ) >> ( uiFullDepth << 1 ); UInt uiNumCoeffIncY = ( pcCU->getSlice()->getSPS()->getMaxCUWidth() * pcCU->getSlice()->getSPS()->getMaxCUHeight() ) >> ( pcCU->getSlice()->getSPS()->getMaxCUDepth() << 1 ); TCoeff* pcCoeffDstY = m_ppcQTTempCoeffY [ uiQTLayer ] + ( uiNumCoeffIncY * uiAbsPartIdx ); TCoeff* pcCoeffSrcY = m_pcQTTempTUCoeffY; ::memcpy( pcCoeffDstY, pcCoeffSrcY, sizeof( TCoeff ) * uiNumCoeffY ); #if ADAPTIVE_QP_SELECTION Int* pcArlCoeffDstY = m_ppcQTTempArlCoeffY [ uiQTLayer ] + ( uiNumCoeffIncY * uiAbsPartIdx ); Int* pcArlCoeffSrcY = m_ppcQTTempTUArlCoeffY; ::memcpy( pcArlCoeffDstY, pcArlCoeffSrcY, sizeof( Int ) * uiNumCoeffY ); #endif if( !bLumaOnly && !bSkipChroma ) { UInt uiNumCoeffC = ( bChromaSame ? uiNumCoeffY : uiNumCoeffY >> 2 ); UInt uiNumCoeffIncC = uiNumCoeffIncY >> 2; TCoeff* pcCoeffDstU = m_ppcQTTempCoeffCb[ uiQTLayer ] + ( uiNumCoeffIncC * uiAbsPartIdx ); TCoeff* pcCoeffDstV = m_ppcQTTempCoeffCr[ uiQTLayer ] + ( uiNumCoeffIncC * uiAbsPartIdx ); TCoeff* pcCoeffSrcU = m_pcQTTempTUCoeffCb; TCoeff* pcCoeffSrcV = m_pcQTTempTUCoeffCr; ::memcpy( pcCoeffDstU, pcCoeffSrcU, sizeof( TCoeff ) * uiNumCoeffC ); ::memcpy( pcCoeffDstV, pcCoeffSrcV, sizeof( TCoeff ) * uiNumCoeffC ); #if ADAPTIVE_QP_SELECTION Int* pcArlCoeffDstU = m_ppcQTTempArlCoeffCb[ uiQTLayer ] + ( uiNumCoeffIncC * uiAbsPartIdx ); Int* pcArlCoeffDstV = m_ppcQTTempArlCoeffCr[ uiQTLayer ] + ( uiNumCoeffIncC * uiAbsPartIdx ); Int* pcArlCoeffSrcU = m_ppcQTTempTUArlCoeffCb; Int* pcArlCoeffSrcV = m_ppcQTTempTUArlCoeffCr; ::memcpy( pcArlCoeffDstU, pcArlCoeffSrcU, sizeof( Int ) * uiNumCoeffC ); ::memcpy( pcArlCoeffDstV, pcArlCoeffSrcV, sizeof( Int ) * uiNumCoeffC ); #endif } //===== copy reconstruction ===== m_pcQTTempTransformSkipTComYuv.copyPartToPartLuma( &m_pcQTTempTComYuv[ uiQTLayer ] , uiAbsPartIdx, 1 << uiLog2TrSize, 1 << uiLog2TrSize ); if( !bLumaOnly && !bSkipChroma ) { UInt uiLog2TrSizeChroma = ( bChromaSame ? uiLog2TrSize : uiLog2TrSize - 1 ); m_pcQTTempTransformSkipTComYuv.copyPartToPartChroma( &m_pcQTTempTComYuv[ uiQTLayer ], uiAbsPartIdx, 1 << uiLog2TrSizeChroma, 1 << uiLog2TrSizeChroma ); } UInt uiZOrder = pcCU->getZorderIdxInCU() + uiAbsPartIdx; Pel* piRecIPred = pcCU->getPic()->getPicYuvRec()->getLumaAddr( pcCU->getAddr(), uiZOrder ); UInt uiRecIPredStride = pcCU->getPic()->getPicYuvRec()->getStride (); Pel* piRecQt = m_pcQTTempTComYuv[ uiQTLayer ].getLumaAddr( uiAbsPartIdx ); UInt uiRecQtStride = m_pcQTTempTComYuv[ uiQTLayer ].getStride (); UInt uiWidth = pcCU ->getWidth ( 0 ) >> uiTrDepth; UInt uiHeight = pcCU ->getHeight ( 0 ) >> uiTrDepth; Pel* pRecQt = piRecQt; Pel* pRecIPred = piRecIPred; for( UInt uiY = 0; uiY < uiHeight; uiY++ ) { for( UInt uiX = 0; uiX < uiWidth; uiX++ ) { pRecIPred[ uiX ] = pRecQt [ uiX ]; } pRecQt += uiRecQtStride; pRecIPred += uiRecIPredStride; } if( !bLumaOnly && !bSkipChroma ) { piRecIPred = pcCU->getPic()->getPicYuvRec()->getCbAddr( pcCU->getAddr(), uiZOrder ); piRecQt = m_pcQTTempTComYuv[ uiQTLayer ].getCbAddr( uiAbsPartIdx ); pRecQt = piRecQt; pRecIPred = piRecIPred; for( UInt uiY = 0; uiY < uiHeight; uiY++ ) { for( UInt uiX = 0; uiX < uiWidth; uiX++ ) { pRecIPred[ uiX ] = pRecQt[ uiX ]; } pRecQt += uiRecQtStride; pRecIPred += uiRecIPredStride; } piRecIPred = pcCU->getPic()->getPicYuvRec()->getCrAddr( pcCU->getAddr(), uiZOrder ); piRecQt = m_pcQTTempTComYuv[ uiQTLayer ].getCrAddr( uiAbsPartIdx ); pRecQt = piRecQt; pRecIPred = piRecIPred; for( UInt uiY = 0; uiY < uiHeight; uiY++ ) { for( UInt uiX = 0; uiX < uiWidth; uiX++ ) { pRecIPred[ uiX ] = pRecQt[ uiX ]; } pRecQt += uiRecQtStride; pRecIPred += uiRecIPredStride; } } } Void TEncSearch::xStoreIntraResultChromaQT( TComDataCU* pcCU, UInt uiTrDepth, UInt uiAbsPartIdx, UInt stateU0V1Both2 ) { UInt uiFullDepth = pcCU->getDepth(0) + uiTrDepth; UInt uiTrMode = pcCU->getTransformIdx( uiAbsPartIdx ); if( uiTrMode == uiTrDepth ) { UInt uiLog2TrSize = g_aucConvertToBit[ pcCU->getSlice()->getSPS()->getMaxCUWidth() >> uiFullDepth ] + 2; UInt uiQTLayer = pcCU->getSlice()->getSPS()->getQuadtreeTULog2MaxSize() - uiLog2TrSize; Bool bChromaSame = false; if( uiLog2TrSize == 2 ) { assert( uiTrDepth > 0 ); uiTrDepth --; UInt uiQPDiv = pcCU->getPic()->getNumPartInCU() >> ( ( pcCU->getDepth( 0 ) + uiTrDepth) << 1 ); if( ( uiAbsPartIdx % uiQPDiv ) != 0 ) { return; } bChromaSame = true; } //===== copy transform coefficients ===== UInt uiNumCoeffC = ( pcCU->getSlice()->getSPS()->getMaxCUWidth() * pcCU->getSlice()->getSPS()->getMaxCUHeight() ) >> ( uiFullDepth << 1 ); if( !bChromaSame ) { uiNumCoeffC >>= 2; } UInt uiNumCoeffIncC = ( pcCU->getSlice()->getSPS()->getMaxCUWidth() * pcCU->getSlice()->getSPS()->getMaxCUHeight() ) >> ( ( pcCU->getSlice()->getSPS()->getMaxCUDepth() << 1 ) + 2 ); if(stateU0V1Both2 == 0 || stateU0V1Both2 == 2) { TCoeff* pcCoeffSrcU = m_ppcQTTempCoeffCb[ uiQTLayer ] + ( uiNumCoeffIncC * uiAbsPartIdx ); TCoeff* pcCoeffDstU = m_pcQTTempTUCoeffCb; ::memcpy( pcCoeffDstU, pcCoeffSrcU, sizeof( TCoeff ) * uiNumCoeffC ); #if ADAPTIVE_QP_SELECTION Int* pcArlCoeffSrcU = m_ppcQTTempArlCoeffCb[ uiQTLayer ] + ( uiNumCoeffIncC * uiAbsPartIdx ); Int* pcArlCoeffDstU = m_ppcQTTempTUArlCoeffCb; ::memcpy( pcArlCoeffDstU, pcArlCoeffSrcU, sizeof( Int ) * uiNumCoeffC ); #endif } if(stateU0V1Both2 == 1 || stateU0V1Both2 == 2) { TCoeff* pcCoeffSrcV = m_ppcQTTempCoeffCr[ uiQTLayer ] + ( uiNumCoeffIncC * uiAbsPartIdx ); TCoeff* pcCoeffDstV = m_pcQTTempTUCoeffCr; ::memcpy( pcCoeffDstV, pcCoeffSrcV, sizeof( TCoeff ) * uiNumCoeffC ); #if ADAPTIVE_QP_SELECTION Int* pcArlCoeffSrcV = m_ppcQTTempArlCoeffCr[ uiQTLayer ] + ( uiNumCoeffIncC * uiAbsPartIdx ); Int* pcArlCoeffDstV = m_ppcQTTempTUArlCoeffCr; ::memcpy( pcArlCoeffDstV, pcArlCoeffSrcV, sizeof( Int ) * uiNumCoeffC ); #endif } //===== copy reconstruction ===== UInt uiLog2TrSizeChroma = ( bChromaSame ? uiLog2TrSize : uiLog2TrSize - 1 ); m_pcQTTempTComYuv[ uiQTLayer ].copyPartToPartChroma(&m_pcQTTempTransformSkipTComYuv, uiAbsPartIdx, 1 << uiLog2TrSizeChroma, 1 << uiLog2TrSizeChroma, stateU0V1Both2 ); } } Void TEncSearch::xLoadIntraResultChromaQT( TComDataCU* pcCU, UInt uiTrDepth, UInt uiAbsPartIdx, UInt stateU0V1Both2 ) { UInt uiFullDepth = pcCU->getDepth(0) + uiTrDepth; UInt uiTrMode = pcCU->getTransformIdx( uiAbsPartIdx ); if( uiTrMode == uiTrDepth ) { UInt uiLog2TrSize = g_aucConvertToBit[ pcCU->getSlice()->getSPS()->getMaxCUWidth() >> uiFullDepth ] + 2; UInt uiQTLayer = pcCU->getSlice()->getSPS()->getQuadtreeTULog2MaxSize() - uiLog2TrSize; Bool bChromaSame = false; if( uiLog2TrSize == 2 ) { assert( uiTrDepth > 0 ); uiTrDepth --; UInt uiQPDiv = pcCU->getPic()->getNumPartInCU() >> ( ( pcCU->getDepth( 0 ) + uiTrDepth ) << 1 ); if( ( uiAbsPartIdx % uiQPDiv ) != 0 ) { return; } bChromaSame = true; } //===== copy transform coefficients ===== UInt uiNumCoeffC = ( pcCU->getSlice()->getSPS()->getMaxCUWidth() * pcCU->getSlice()->getSPS()->getMaxCUHeight() ) >> ( uiFullDepth << 1 ); if( !bChromaSame ) { uiNumCoeffC >>= 2; } UInt uiNumCoeffIncC = ( pcCU->getSlice()->getSPS()->getMaxCUWidth() * pcCU->getSlice()->getSPS()->getMaxCUHeight() ) >> ( ( pcCU->getSlice()->getSPS()->getMaxCUDepth() << 1 ) + 2 ); if(stateU0V1Both2 ==0 || stateU0V1Both2 == 2) { TCoeff* pcCoeffDstU = m_ppcQTTempCoeffCb[ uiQTLayer ] + ( uiNumCoeffIncC * uiAbsPartIdx ); TCoeff* pcCoeffSrcU = m_pcQTTempTUCoeffCb; ::memcpy( pcCoeffDstU, pcCoeffSrcU, sizeof( TCoeff ) * uiNumCoeffC ); #if ADAPTIVE_QP_SELECTION Int* pcArlCoeffDstU = m_ppcQTTempArlCoeffCb[ uiQTLayer ] + ( uiNumCoeffIncC * uiAbsPartIdx ); Int* pcArlCoeffSrcU = m_ppcQTTempTUArlCoeffCb; ::memcpy( pcArlCoeffDstU, pcArlCoeffSrcU, sizeof( Int ) * uiNumCoeffC ); #endif } if(stateU0V1Both2 ==1 || stateU0V1Both2 == 2) { TCoeff* pcCoeffDstV = m_ppcQTTempCoeffCr[ uiQTLayer ] + ( uiNumCoeffIncC * uiAbsPartIdx ); TCoeff* pcCoeffSrcV = m_pcQTTempTUCoeffCr; ::memcpy( pcCoeffDstV, pcCoeffSrcV, sizeof( TCoeff ) * uiNumCoeffC ); #if ADAPTIVE_QP_SELECTION Int* pcArlCoeffDstV = m_ppcQTTempArlCoeffCr[ uiQTLayer ] + ( uiNumCoeffIncC * uiAbsPartIdx ); Int* pcArlCoeffSrcV = m_ppcQTTempTUArlCoeffCr; ::memcpy( pcArlCoeffDstV, pcArlCoeffSrcV, sizeof( Int ) * uiNumCoeffC ); #endif } //===== copy reconstruction ===== UInt uiLog2TrSizeChroma = ( bChromaSame ? uiLog2TrSize : uiLog2TrSize - 1 ); m_pcQTTempTransformSkipTComYuv.copyPartToPartChroma( &m_pcQTTempTComYuv[ uiQTLayer ], uiAbsPartIdx, 1 << uiLog2TrSizeChroma, 1 << uiLog2TrSizeChroma, stateU0V1Both2); UInt uiZOrder = pcCU->getZorderIdxInCU() + uiAbsPartIdx; UInt uiWidth = pcCU->getWidth ( 0 ) >> (uiTrDepth + 1); UInt uiHeight = pcCU->getHeight ( 0 ) >> (uiTrDepth + 1); UInt uiRecQtStride = m_pcQTTempTComYuv[ uiQTLayer ].getCStride (); UInt uiRecIPredStride = pcCU->getPic()->getPicYuvRec()->getCStride (); if(stateU0V1Both2 ==0 || stateU0V1Both2 == 2) { Pel* piRecIPred = pcCU->getPic()->getPicYuvRec()->getCbAddr( pcCU->getAddr(), uiZOrder ); Pel* piRecQt = m_pcQTTempTComYuv[ uiQTLayer ].getCbAddr( uiAbsPartIdx ); Pel* pRecQt = piRecQt; Pel* pRecIPred = piRecIPred; for( UInt uiY = 0; uiY < uiHeight; uiY++ ) { for( UInt uiX = 0; uiX < uiWidth; uiX++ ) { pRecIPred[ uiX ] = pRecQt[ uiX ]; } pRecQt += uiRecQtStride; pRecIPred += uiRecIPredStride; } } if(stateU0V1Both2 == 1 || stateU0V1Both2 == 2) { Pel* piRecIPred = pcCU->getPic()->getPicYuvRec()->getCrAddr( pcCU->getAddr(), uiZOrder ); Pel* piRecQt = m_pcQTTempTComYuv[ uiQTLayer ].getCrAddr( uiAbsPartIdx ); Pel* pRecQt = piRecQt; Pel* pRecIPred = piRecIPred; for( UInt uiY = 0; uiY < uiHeight; uiY++ ) { for( UInt uiX = 0; uiX < uiWidth; uiX++ ) { pRecIPred[ uiX ] = pRecQt[ uiX ]; } pRecQt += uiRecQtStride; pRecIPred += uiRecIPredStride; } } } } Void TEncSearch::xRecurIntraChromaCodingQT( TComDataCU* pcCU, UInt uiTrDepth, UInt uiAbsPartIdx, TComYuv* pcOrgYuv, TComYuv* pcPredYuv, TComYuv* pcResiYuv, UInt& ruiDist ) { UInt uiFullDepth = pcCU->getDepth( 0 ) + uiTrDepth; UInt uiTrMode = pcCU->getTransformIdx( uiAbsPartIdx ); if( uiTrMode == uiTrDepth ) { Bool checkTransformSkip = pcCU->getSlice()->getPPS()->getUseTransformSkip(); UInt uiLog2TrSize = g_aucConvertToBit[ pcCU->getSlice()->getSPS()->getMaxCUWidth() >> uiFullDepth ] + 2; UInt actualTrDepth = uiTrDepth; if( uiLog2TrSize == 2 ) { assert( uiTrDepth > 0 ); actualTrDepth--; UInt uiQPDiv = pcCU->getPic()->getNumPartInCU() >> ( ( pcCU->getDepth( 0 ) + actualTrDepth) << 1 ); Bool bFirstQ = ( ( uiAbsPartIdx % uiQPDiv ) == 0 ); if( !bFirstQ ) { return; } } checkTransformSkip &= (uiLog2TrSize <= 3); if ( m_pcEncCfg->getUseTransformSkipFast() ) { checkTransformSkip &= (uiLog2TrSize < 3); if (checkTransformSkip) { Int nbLumaSkip = 0; for(UInt absPartIdxSub = uiAbsPartIdx; absPartIdxSub < uiAbsPartIdx + 4; absPartIdxSub ++) { nbLumaSkip += pcCU->getTransformSkip(absPartIdxSub, TEXT_LUMA); } checkTransformSkip &= (nbLumaSkip > 0); } } if(checkTransformSkip) { //use RDO to decide whether Cr/Cb takes TS if( m_bUseSBACRD ) { m_pcRDGoOnSbacCoder->store( m_pppcRDSbacCoder[uiFullDepth][CI_QT_TRAFO_ROOT] ); } for(Int chromaId = 0; chromaId < 2; chromaId ++) { Double dSingleCost = MAX_DOUBLE; Int bestModeId = 0; UInt singleDistC = 0; UInt singleCbfC = 0; UInt singleDistCTmp = 0; Double singleCostTmp = 0; UInt singleCbfCTmp = 0; Int default0Save1Load2 = 0; Int firstCheckId = 0; for(Int chromaModeId = firstCheckId; chromaModeId < 2; chromaModeId ++) { pcCU->setTransformSkipSubParts ( chromaModeId, (TextType)(chromaId + 2), uiAbsPartIdx, pcCU->getDepth( 0 ) + actualTrDepth); if(chromaModeId == firstCheckId) { default0Save1Load2 = 1; } else { default0Save1Load2 = 2; } singleDistCTmp = 0; xIntraCodingChromaBlk( pcCU, uiTrDepth, uiAbsPartIdx, pcOrgYuv, pcPredYuv, pcResiYuv, singleDistCTmp, chromaId ,default0Save1Load2); singleCbfCTmp = pcCU->getCbf( uiAbsPartIdx, (TextType)(chromaId + 2), uiTrDepth); if(chromaModeId == 1 && singleCbfCTmp == 0) { //In order not to code TS flag when cbf is zero, the case for TS with cbf being zero is forbidden. singleCostTmp = MAX_DOUBLE; } else { UInt bitsTmp = xGetIntraBitsQTChroma( pcCU,uiTrDepth, uiAbsPartIdx,chromaId + 2, false ); singleCostTmp = m_pcRdCost->calcRdCost( bitsTmp, singleDistCTmp); } if(singleCostTmp < dSingleCost) { dSingleCost = singleCostTmp; singleDistC = singleDistCTmp; bestModeId = chromaModeId; singleCbfC = singleCbfCTmp; if(bestModeId == firstCheckId) { xStoreIntraResultChromaQT(pcCU, uiTrDepth, uiAbsPartIdx,chromaId); if( m_bUseSBACRD) { m_pcRDGoOnSbacCoder->store( m_pppcRDSbacCoder[ uiFullDepth ][ CI_TEMP_BEST ] ); } } } if(chromaModeId == firstCheckId) { m_pcRDGoOnSbacCoder->load ( m_pppcRDSbacCoder[ uiFullDepth ][ CI_QT_TRAFO_ROOT ] ); } } if(bestModeId == firstCheckId) { xLoadIntraResultChromaQT(pcCU, uiTrDepth, uiAbsPartIdx,chromaId); pcCU->setCbfSubParts ( singleCbfC << uiTrDepth, (TextType)(chromaId + 2), uiAbsPartIdx, pcCU->getDepth(0) + actualTrDepth ); if(m_bUseSBACRD) { m_pcRDGoOnSbacCoder->load( m_pppcRDSbacCoder[ uiFullDepth ][ CI_TEMP_BEST ] ); } } pcCU ->setTransformSkipSubParts( bestModeId, (TextType)(chromaId + 2), uiAbsPartIdx, pcCU->getDepth( 0 ) + actualTrDepth ); ruiDist += singleDistC; if(chromaId == 0) { if( m_bUseSBACRD ) { m_pcRDGoOnSbacCoder->store( m_pppcRDSbacCoder[uiFullDepth][CI_QT_TRAFO_ROOT] ); } } } } else { pcCU ->setTransformSkipSubParts( 0, TEXT_CHROMA_U, uiAbsPartIdx, pcCU->getDepth( 0 ) + actualTrDepth ); pcCU ->setTransformSkipSubParts( 0, TEXT_CHROMA_V, uiAbsPartIdx, pcCU->getDepth( 0 ) + actualTrDepth ); xIntraCodingChromaBlk( pcCU, uiTrDepth, uiAbsPartIdx, pcOrgYuv, pcPredYuv, pcResiYuv, ruiDist, 0 ); xIntraCodingChromaBlk( pcCU, uiTrDepth, uiAbsPartIdx, pcOrgYuv, pcPredYuv, pcResiYuv, ruiDist, 1 ); } } else { UInt uiSplitCbfU = 0; UInt uiSplitCbfV = 0; UInt uiQPartsDiv = pcCU->getPic()->getNumPartInCU() >> ( ( uiFullDepth + 1 ) << 1 ); UInt uiAbsPartIdxSub = uiAbsPartIdx; for( UInt uiPart = 0; uiPart < 4; uiPart++, uiAbsPartIdxSub += uiQPartsDiv ) { xRecurIntraChromaCodingQT( pcCU, uiTrDepth + 1, uiAbsPartIdxSub, pcOrgYuv, pcPredYuv, pcResiYuv, ruiDist ); uiSplitCbfU |= pcCU->getCbf( uiAbsPartIdxSub, TEXT_CHROMA_U, uiTrDepth + 1 ); uiSplitCbfV |= pcCU->getCbf( uiAbsPartIdxSub, TEXT_CHROMA_V, uiTrDepth + 1 ); } for( UInt uiOffs = 0; uiOffs < 4 * uiQPartsDiv; uiOffs++ ) { pcCU->getCbf( TEXT_CHROMA_U )[ uiAbsPartIdx + uiOffs ] |= ( uiSplitCbfU << uiTrDepth ); pcCU->getCbf( TEXT_CHROMA_V )[ uiAbsPartIdx + uiOffs ] |= ( uiSplitCbfV << uiTrDepth ); } } } Void TEncSearch::xSetIntraResultChromaQT( TComDataCU* pcCU, UInt uiTrDepth, UInt uiAbsPartIdx, TComYuv* pcRecoYuv ) { UInt uiFullDepth = pcCU->getDepth(0) + uiTrDepth; UInt uiTrMode = pcCU->getTransformIdx( uiAbsPartIdx ); if( uiTrMode == uiTrDepth ) { UInt uiLog2TrSize = g_aucConvertToBit[ pcCU->getSlice()->getSPS()->getMaxCUWidth() >> uiFullDepth ] + 2; UInt uiQTLayer = pcCU->getSlice()->getSPS()->getQuadtreeTULog2MaxSize() - uiLog2TrSize; Bool bChromaSame = false; if( uiLog2TrSize == 2 ) { assert( uiTrDepth > 0 ); UInt uiQPDiv = pcCU->getPic()->getNumPartInCU() >> ( ( pcCU->getDepth( 0 ) + uiTrDepth - 1 ) << 1 ); if( ( uiAbsPartIdx % uiQPDiv ) != 0 ) { return; } bChromaSame = true; } //===== copy transform coefficients ===== UInt uiNumCoeffC = ( pcCU->getSlice()->getSPS()->getMaxCUWidth() * pcCU->getSlice()->getSPS()->getMaxCUHeight() ) >> ( uiFullDepth << 1 ); if( !bChromaSame ) { uiNumCoeffC >>= 2; } UInt uiNumCoeffIncC = ( pcCU->getSlice()->getSPS()->getMaxCUWidth() * pcCU->getSlice()->getSPS()->getMaxCUHeight() ) >> ( ( pcCU->getSlice()->getSPS()->getMaxCUDepth() << 1 ) + 2 ); TCoeff* pcCoeffSrcU = m_ppcQTTempCoeffCb[ uiQTLayer ] + ( uiNumCoeffIncC * uiAbsPartIdx ); TCoeff* pcCoeffSrcV = m_ppcQTTempCoeffCr[ uiQTLayer ] + ( uiNumCoeffIncC * uiAbsPartIdx ); TCoeff* pcCoeffDstU = pcCU->getCoeffCb() + ( uiNumCoeffIncC * uiAbsPartIdx ); TCoeff* pcCoeffDstV = pcCU->getCoeffCr() + ( uiNumCoeffIncC * uiAbsPartIdx ); ::memcpy( pcCoeffDstU, pcCoeffSrcU, sizeof( TCoeff ) * uiNumCoeffC ); ::memcpy( pcCoeffDstV, pcCoeffSrcV, sizeof( TCoeff ) * uiNumCoeffC ); #if ADAPTIVE_QP_SELECTION Int* pcArlCoeffSrcU = m_ppcQTTempArlCoeffCb[ uiQTLayer ] + ( uiNumCoeffIncC * uiAbsPartIdx ); Int* pcArlCoeffSrcV = m_ppcQTTempArlCoeffCr[ uiQTLayer ] + ( uiNumCoeffIncC * uiAbsPartIdx ); Int* pcArlCoeffDstU = pcCU->getArlCoeffCb() + ( uiNumCoeffIncC * uiAbsPartIdx ); Int* pcArlCoeffDstV = pcCU->getArlCoeffCr() + ( uiNumCoeffIncC * uiAbsPartIdx ); ::memcpy( pcArlCoeffDstU, pcArlCoeffSrcU, sizeof( Int ) * uiNumCoeffC ); ::memcpy( pcArlCoeffDstV, pcArlCoeffSrcV, sizeof( Int ) * uiNumCoeffC ); #endif //===== copy reconstruction ===== UInt uiLog2TrSizeChroma = ( bChromaSame ? uiLog2TrSize : uiLog2TrSize - 1 ); m_pcQTTempTComYuv[ uiQTLayer ].copyPartToPartChroma( pcRecoYuv, uiAbsPartIdx, 1 << uiLog2TrSizeChroma, 1 << uiLog2TrSizeChroma ); } else { UInt uiNumQPart = pcCU->getPic()->getNumPartInCU() >> ( ( uiFullDepth + 1 ) << 1 ); for( UInt uiPart = 0; uiPart < 4; uiPart++ ) { xSetIntraResultChromaQT( pcCU, uiTrDepth + 1, uiAbsPartIdx + uiPart * uiNumQPart, pcRecoYuv ); } } } Void TEncSearch::preestChromaPredMode( TComDataCU* pcCU, TComYuv* pcOrgYuv, TComYuv* pcPredYuv ) { UInt uiWidth = pcCU->getWidth ( 0 ) >> 1; UInt uiHeight = pcCU->getHeight( 0 ) >> 1; UInt uiStride = pcOrgYuv ->getCStride(); Pel* piOrgU = pcOrgYuv ->getCbAddr ( 0 ); Pel* piOrgV = pcOrgYuv ->getCrAddr ( 0 ); Pel* piPredU = pcPredYuv->getCbAddr ( 0 ); Pel* piPredV = pcPredYuv->getCrAddr ( 0 ); //===== init pattern ===== Bool bAboveAvail = false; Bool bLeftAvail = false; pcCU->getPattern()->initPattern ( pcCU, 0, 0 ); pcCU->getPattern()->initAdiPatternChroma( pcCU, 0, 0, m_piYuvExt, m_iYuvExtStride, m_iYuvExtHeight, bAboveAvail, bLeftAvail ); Int* pPatChromaU = pcCU->getPattern()->getAdiCbBuf( uiWidth, uiHeight, m_piYuvExt ); Int* pPatChromaV = pcCU->getPattern()->getAdiCrBuf( uiWidth, uiHeight, m_piYuvExt ); //===== get best prediction modes (using SAD) ===== UInt uiMinMode = 0; UInt uiMaxMode = 4; UInt uiBestMode = MAX_UINT; UInt uiMinSAD = MAX_UINT; for( UInt uiMode = uiMinMode; uiMode < uiMaxMode; uiMode++ ) { //--- get prediction --- predIntraChromaAng( pPatChromaU, uiMode, piPredU, uiStride, uiWidth, uiHeight, bAboveAvail, bLeftAvail ); predIntraChromaAng( pPatChromaV, uiMode, piPredV, uiStride, uiWidth, uiHeight, bAboveAvail, bLeftAvail ); //--- get SAD --- UInt uiSAD = m_pcRdCost->calcHAD(g_bitDepthC, piOrgU, uiStride, piPredU, uiStride, uiWidth, uiHeight ); uiSAD += m_pcRdCost->calcHAD(g_bitDepthC, piOrgV, uiStride, piPredV, uiStride, uiWidth, uiHeight ); //--- check --- if( uiSAD < uiMinSAD ) { uiMinSAD = uiSAD; uiBestMode = uiMode; } } //===== set chroma pred mode ===== pcCU->setChromIntraDirSubParts( uiBestMode, 0, pcCU->getDepth( 0 ) ); } Void TEncSearch::estIntraPredQT( TComDataCU* pcCU, TComYuv* pcOrgYuv, TComYuv* pcPredYuv, TComYuv* pcResiYuv, TComYuv* pcRecoYuv, UInt& ruiDistC, Bool bLumaOnly ) { UInt uiDepth = pcCU->getDepth(0); UInt uiNumPU = pcCU->getNumPartInter(); UInt uiInitTrDepth = pcCU->getPartitionSize(0) == SIZE_2Nx2N ? 0 : 1; UInt uiWidth = pcCU->getWidth (0) >> uiInitTrDepth; UInt uiHeight = pcCU->getHeight(0) >> uiInitTrDepth; UInt uiQNumParts = pcCU->getTotalNumPart() >> 2; UInt uiWidthBit = pcCU->getIntraSizeIdx(0); #if H_3D_VSO Dist uiOverallDistY = 0; #else UInt uiOverallDistY = 0; #endif UInt uiOverallDistC = 0; UInt CandNum; Double CandCostList[ FAST_UDI_MAX_RDMODE_NUM ]; //===== set QP and clear Cbf ===== if ( pcCU->getSlice()->getPPS()->getUseDQP() == true) { pcCU->setQPSubParts( pcCU->getQP(0), 0, uiDepth ); } else { pcCU->setQPSubParts( pcCU->getSlice()->getSliceQp(), 0, uiDepth ); } //===== loop over partitions ===== UInt uiPartOffset = 0; for( UInt uiPU = 0; uiPU < uiNumPU; uiPU++, uiPartOffset += uiQNumParts ) { //===== init pattern for luma prediction ===== Bool bAboveAvail = false; Bool bLeftAvail = false; pcCU->getPattern()->initPattern ( pcCU, uiInitTrDepth, uiPartOffset ); pcCU->getPattern()->initAdiPattern( pcCU, uiPartOffset, uiInitTrDepth, m_piYuvExt, m_iYuvExtStride, m_iYuvExtHeight, bAboveAvail, bLeftAvail ); //===== determine set of modes to be tested (using prediction signal only) ===== Int numModesAvailable = 35; //total number of Intra modes Pel* piOrg = pcOrgYuv ->getLumaAddr( uiPU, uiWidth ); Pel* piPred = pcPredYuv->getLumaAddr( uiPU, uiWidth ); UInt uiStride = pcPredYuv->getStride(); UInt uiRdModeList[FAST_UDI_MAX_RDMODE_NUM]; Int numModesForFullRD = g_aucIntraModeNumFast[ uiWidthBit ]; Bool doFastSearch = (numModesForFullRD != numModesAvailable); if (doFastSearch) { assert(numModesForFullRD < numModesAvailable); for( Int i=0; i < numModesForFullRD; i++ ) { CandCostList[ i ] = MAX_DOUBLE; } CandNum = 0; for( Int modeIdx = 0; modeIdx < numModesAvailable; modeIdx++ ) { UInt uiMode = modeIdx; predIntraLumaAng( pcCU->getPattern(), uiMode, piPred, uiStride, uiWidth, uiHeight, bAboveAvail, bLeftAvail ); #if H_3D_VSO // M34 Dist uiSad; if ( m_pcRdCost->getUseVSO() ) { if ( m_pcRdCost->getUseEstimatedVSD() ) { uiSad = (Dist) ( m_pcRdCost->getDistPartVSD( pcCU, uiPartOffset, piPred, uiStride, piOrg, uiStride, uiWidth, uiHeight, true ) ); } else { uiSad = m_pcRdCost->getDistPartVSO(pcCU, uiPartOffset, piPred, uiStride, piOrg, uiStride, uiWidth, uiHeight, true ); } } else { uiSad = m_pcRdCost->calcHAD(g_bitDepthY, piOrg, uiStride, piPred, uiStride, uiWidth, uiHeight ); } #else // use hadamard transform here UInt uiSad = m_pcRdCost->calcHAD(g_bitDepthY, piOrg, uiStride, piPred, uiStride, uiWidth, uiHeight ); #endif UInt iModeBits = xModeBitsIntra( pcCU, uiMode, uiPU, uiPartOffset, uiDepth, uiInitTrDepth ); #if H_3D_VSO // M35 #if H_3D_VSO_FIX // This fix should be enabled after verification Double dLambda; if ( m_pcRdCost->getUseLambdaScaleVSO() ) dLambda = m_pcRdCost->getUseRenModel() ? m_pcRdCost->getLambdaVSO() : m_pcRdCost->getSqrtLambdaVSO(); else dLambda = m_pcRdCost->getSqrtLambda(); Double cost = (Double)uiSad + (Double)iModeBits * m_pcRdCost->getSqrtLambda(); #else Double cost = (Double)uiSad + (Double)iModeBits * m_pcRdCost->getSqrtLambda(); #endif #else Double cost = (Double)uiSad + (Double)iModeBits * m_pcRdCost->getSqrtLambda(); #endif CandNum += xUpdateCandList( uiMode, cost, numModesForFullRD, uiRdModeList, CandCostList ); } #if FAST_UDI_USE_MPM Int uiPreds[3] = {-1, -1, -1}; Int iMode = -1; Int numCand = pcCU->getIntraDirLumaPredictor( uiPartOffset, uiPreds, &iMode ); if( iMode >= 0 ) { numCand = iMode; } for( Int j=0; j < numCand; j++) { Bool mostProbableModeIncluded = false; Int mostProbableMode = uiPreds[j]; for( Int i=0; i < numModesForFullRD; i++) { mostProbableModeIncluded |= (mostProbableMode == uiRdModeList[i]); } if (!mostProbableModeIncluded) { uiRdModeList[numModesForFullRD++] = mostProbableMode; } } #endif // FAST_UDI_USE_MPM } else { for( Int i=0; i < numModesForFullRD; i++) { uiRdModeList[i] = i; } } //===== check modes (using r-d costs) ===== #if HHI_RQT_INTRA_SPEEDUP_MOD UInt uiSecondBestMode = MAX_UINT; Double dSecondBestPUCost = MAX_DOUBLE; #endif UInt uiBestPUMode = 0; #if H_3D_VSO Dist uiBestPUDistY = 0; #else UInt uiBestPUDistY = 0; #endif UInt uiBestPUDistC = 0; Double dBestPUCost = MAX_DOUBLE; for( UInt uiMode = 0; uiMode < numModesForFullRD; uiMode++ ) { // set luma prediction mode UInt uiOrgMode = uiRdModeList[uiMode]; pcCU->setLumaIntraDirSubParts ( uiOrgMode, uiPartOffset, uiDepth + uiInitTrDepth ); // set context models if( m_bUseSBACRD ) { m_pcRDGoOnSbacCoder->load( m_pppcRDSbacCoder[uiDepth][CI_CURR_BEST] ); } // determine residual for partition #if H_3D_VSO Dist uiPUDistY = 0; #else UInt uiPUDistY = 0; #endif UInt uiPUDistC = 0; Double dPUCost = 0.0; #if H_3D_VSO // M36 if( m_pcRdCost->getUseRenModel() ) { m_pcRdCost->setRenModelData( pcCU, uiPartOffset, piOrg, uiStride, uiWidth, uiHeight ); } #endif #if HHI_RQT_INTRA_SPEEDUP xRecurIntraCodingQT( pcCU, uiInitTrDepth, uiPartOffset, bLumaOnly, pcOrgYuv, pcPredYuv, pcResiYuv, uiPUDistY, uiPUDistC, true, dPUCost ); #else xRecurIntraCodingQT( pcCU, uiInitTrDepth, uiPartOffset, bLumaOnly, pcOrgYuv, pcPredYuv, pcResiYuv, uiPUDistY, uiPUDistC, dPUCost ); #endif // check r-d cost if( dPUCost < dBestPUCost ) { #if HHI_RQT_INTRA_SPEEDUP_MOD uiSecondBestMode = uiBestPUMode; dSecondBestPUCost = dBestPUCost; #endif uiBestPUMode = uiOrgMode; uiBestPUDistY = uiPUDistY; uiBestPUDistC = uiPUDistC; dBestPUCost = dPUCost; xSetIntraResultQT( pcCU, uiInitTrDepth, uiPartOffset, bLumaOnly, pcRecoYuv ); UInt uiQPartNum = pcCU->getPic()->getNumPartInCU() >> ( ( pcCU->getDepth(0) + uiInitTrDepth ) << 1 ); ::memcpy( m_puhQTTempTrIdx, pcCU->getTransformIdx() + uiPartOffset, uiQPartNum * sizeof( UChar ) ); ::memcpy( m_puhQTTempCbf[0], pcCU->getCbf( TEXT_LUMA ) + uiPartOffset, uiQPartNum * sizeof( UChar ) ); ::memcpy( m_puhQTTempCbf[1], pcCU->getCbf( TEXT_CHROMA_U ) + uiPartOffset, uiQPartNum * sizeof( UChar ) ); ::memcpy( m_puhQTTempCbf[2], pcCU->getCbf( TEXT_CHROMA_V ) + uiPartOffset, uiQPartNum * sizeof( UChar ) ); ::memcpy( m_puhQTTempTransformSkipFlag[0], pcCU->getTransformSkip(TEXT_LUMA) + uiPartOffset, uiQPartNum * sizeof( UChar ) ); ::memcpy( m_puhQTTempTransformSkipFlag[1], pcCU->getTransformSkip(TEXT_CHROMA_U) + uiPartOffset, uiQPartNum * sizeof( UChar ) ); ::memcpy( m_puhQTTempTransformSkipFlag[2], pcCU->getTransformSkip(TEXT_CHROMA_V) + uiPartOffset, uiQPartNum * sizeof( UChar ) ); } #if HHI_RQT_INTRA_SPEEDUP_MOD else if( dPUCost < dSecondBestPUCost ) { uiSecondBestMode = uiOrgMode; dSecondBestPUCost = dPUCost; } #endif } // Mode loop #if HHI_RQT_INTRA_SPEEDUP #if HHI_RQT_INTRA_SPEEDUP_MOD for( UInt ui =0; ui < 2; ++ui ) #endif { #if HHI_RQT_INTRA_SPEEDUP_MOD UInt uiOrgMode = ui ? uiSecondBestMode : uiBestPUMode; if( uiOrgMode == MAX_UINT ) { break; } #else UInt uiOrgMode = uiBestPUMode; #endif pcCU->setLumaIntraDirSubParts ( uiOrgMode, uiPartOffset, uiDepth + uiInitTrDepth ); // set context models if( m_bUseSBACRD ) { m_pcRDGoOnSbacCoder->load( m_pppcRDSbacCoder[uiDepth][CI_CURR_BEST] ); } // determine residual for partition #if H_3D_VSO Dist uiPUDistY = 0; #else UInt uiPUDistY = 0; #endif UInt uiPUDistC = 0; Double dPUCost = 0.0; #if H_3D_VSO // M37 // reset Model if( m_pcRdCost->getUseRenModel() ) { m_pcRdCost->setRenModelData( pcCU, uiPartOffset, piOrg, uiStride, uiWidth, uiHeight ); } #endif xRecurIntraCodingQT( pcCU, uiInitTrDepth, uiPartOffset, bLumaOnly, pcOrgYuv, pcPredYuv, pcResiYuv, uiPUDistY, uiPUDistC, false, dPUCost ); // check r-d cost if( dPUCost < dBestPUCost ) { uiBestPUMode = uiOrgMode; uiBestPUDistY = uiPUDistY; uiBestPUDistC = uiPUDistC; dBestPUCost = dPUCost; xSetIntraResultQT( pcCU, uiInitTrDepth, uiPartOffset, bLumaOnly, pcRecoYuv ); UInt uiQPartNum = pcCU->getPic()->getNumPartInCU() >> ( ( pcCU->getDepth(0) + uiInitTrDepth ) << 1 ); ::memcpy( m_puhQTTempTrIdx, pcCU->getTransformIdx() + uiPartOffset, uiQPartNum * sizeof( UChar ) ); ::memcpy( m_puhQTTempCbf[0], pcCU->getCbf( TEXT_LUMA ) + uiPartOffset, uiQPartNum * sizeof( UChar ) ); ::memcpy( m_puhQTTempCbf[1], pcCU->getCbf( TEXT_CHROMA_U ) + uiPartOffset, uiQPartNum * sizeof( UChar ) ); ::memcpy( m_puhQTTempCbf[2], pcCU->getCbf( TEXT_CHROMA_V ) + uiPartOffset, uiQPartNum * sizeof( UChar ) ); ::memcpy( m_puhQTTempTransformSkipFlag[0], pcCU->getTransformSkip(TEXT_LUMA) + uiPartOffset, uiQPartNum * sizeof( UChar ) ); ::memcpy( m_puhQTTempTransformSkipFlag[1], pcCU->getTransformSkip(TEXT_CHROMA_U) + uiPartOffset, uiQPartNum * sizeof( UChar ) ); ::memcpy( m_puhQTTempTransformSkipFlag[2], pcCU->getTransformSkip(TEXT_CHROMA_V) + uiPartOffset, uiQPartNum * sizeof( UChar ) ); } } // Mode loop #endif //--- update overall distortion --- uiOverallDistY += uiBestPUDistY; uiOverallDistC += uiBestPUDistC; //--- update transform index and cbf --- UInt uiQPartNum = pcCU->getPic()->getNumPartInCU() >> ( ( pcCU->getDepth(0) + uiInitTrDepth ) << 1 ); ::memcpy( pcCU->getTransformIdx() + uiPartOffset, m_puhQTTempTrIdx, uiQPartNum * sizeof( UChar ) ); ::memcpy( pcCU->getCbf( TEXT_LUMA ) + uiPartOffset, m_puhQTTempCbf[0], uiQPartNum * sizeof( UChar ) ); ::memcpy( pcCU->getCbf( TEXT_CHROMA_U ) + uiPartOffset, m_puhQTTempCbf[1], uiQPartNum * sizeof( UChar ) ); ::memcpy( pcCU->getCbf( TEXT_CHROMA_V ) + uiPartOffset, m_puhQTTempCbf[2], uiQPartNum * sizeof( UChar ) ); ::memcpy( pcCU->getTransformSkip(TEXT_LUMA) + uiPartOffset, m_puhQTTempTransformSkipFlag[0], uiQPartNum * sizeof( UChar ) ); ::memcpy( pcCU->getTransformSkip(TEXT_CHROMA_U) + uiPartOffset, m_puhQTTempTransformSkipFlag[1], uiQPartNum * sizeof( UChar ) ); ::memcpy( pcCU->getTransformSkip(TEXT_CHROMA_V) + uiPartOffset, m_puhQTTempTransformSkipFlag[2], uiQPartNum * sizeof( UChar ) ); //--- set reconstruction for next intra prediction blocks --- if( uiPU != uiNumPU - 1 ) { Bool bSkipChroma = false; Bool bChromaSame = false; UInt uiLog2TrSize = g_aucConvertToBit[ pcCU->getSlice()->getSPS()->getMaxCUWidth() >> ( pcCU->getDepth(0) + uiInitTrDepth ) ] + 2; if( !bLumaOnly && uiLog2TrSize == 2 ) { assert( uiInitTrDepth > 0 ); bSkipChroma = ( uiPU != 0 ); bChromaSame = true; } UInt uiCompWidth = pcCU->getWidth ( 0 ) >> uiInitTrDepth; UInt uiCompHeight = pcCU->getHeight( 0 ) >> uiInitTrDepth; UInt uiZOrder = pcCU->getZorderIdxInCU() + uiPartOffset; Pel* piDes = pcCU->getPic()->getPicYuvRec()->getLumaAddr( pcCU->getAddr(), uiZOrder ); UInt uiDesStride = pcCU->getPic()->getPicYuvRec()->getStride(); Pel* piSrc = pcRecoYuv->getLumaAddr( uiPartOffset ); UInt uiSrcStride = pcRecoYuv->getStride(); for( UInt uiY = 0; uiY < uiCompHeight; uiY++, piSrc += uiSrcStride, piDes += uiDesStride ) { for( UInt uiX = 0; uiX < uiCompWidth; uiX++ ) { piDes[ uiX ] = piSrc[ uiX ]; } } #if H_3D_VSO // M38 // set model if( m_pcRdCost->getUseRenModel() ) { piSrc = pcRecoYuv->getLumaAddr( uiPartOffset ); m_pcRdCost->setRenModelData( pcCU, uiPartOffset, piSrc, uiSrcStride, uiCompWidth, uiCompHeight); } #endif if( !bLumaOnly && !bSkipChroma ) { if( !bChromaSame ) { uiCompWidth >>= 1; uiCompHeight >>= 1; } piDes = pcCU->getPic()->getPicYuvRec()->getCbAddr( pcCU->getAddr(), uiZOrder ); uiDesStride = pcCU->getPic()->getPicYuvRec()->getCStride(); piSrc = pcRecoYuv->getCbAddr( uiPartOffset ); uiSrcStride = pcRecoYuv->getCStride(); for( UInt uiY = 0; uiY < uiCompHeight; uiY++, piSrc += uiSrcStride, piDes += uiDesStride ) { for( UInt uiX = 0; uiX < uiCompWidth; uiX++ ) { piDes[ uiX ] = piSrc[ uiX ]; } } piDes = pcCU->getPic()->getPicYuvRec()->getCrAddr( pcCU->getAddr(), uiZOrder ); piSrc = pcRecoYuv->getCrAddr( uiPartOffset ); for( UInt uiY = 0; uiY < uiCompHeight; uiY++, piSrc += uiSrcStride, piDes += uiDesStride ) { for( UInt uiX = 0; uiX < uiCompWidth; uiX++ ) { piDes[ uiX ] = piSrc[ uiX ]; } } } } //=== update PU data ==== pcCU->setLumaIntraDirSubParts ( uiBestPUMode, uiPartOffset, uiDepth + uiInitTrDepth ); pcCU->copyToPic ( uiDepth, uiPU, uiInitTrDepth ); } // PU loop if( uiNumPU > 1 ) { // set Cbf for all blocks UInt uiCombCbfY = 0; UInt uiCombCbfU = 0; UInt uiCombCbfV = 0; UInt uiPartIdx = 0; for( UInt uiPart = 0; uiPart < 4; uiPart++, uiPartIdx += uiQNumParts ) { uiCombCbfY |= pcCU->getCbf( uiPartIdx, TEXT_LUMA, 1 ); uiCombCbfU |= pcCU->getCbf( uiPartIdx, TEXT_CHROMA_U, 1 ); uiCombCbfV |= pcCU->getCbf( uiPartIdx, TEXT_CHROMA_V, 1 ); } for( UInt uiOffs = 0; uiOffs < 4 * uiQNumParts; uiOffs++ ) { pcCU->getCbf( TEXT_LUMA )[ uiOffs ] |= uiCombCbfY; pcCU->getCbf( TEXT_CHROMA_U )[ uiOffs ] |= uiCombCbfU; pcCU->getCbf( TEXT_CHROMA_V )[ uiOffs ] |= uiCombCbfV; } } //===== reset context models ===== if(m_bUseSBACRD) { m_pcRDGoOnSbacCoder->load(m_pppcRDSbacCoder[uiDepth][CI_CURR_BEST]); } //===== set distortion (rate and r-d costs are determined later) ===== ruiDistC = uiOverallDistC; pcCU->getTotalDistortion() = uiOverallDistY + uiOverallDistC; } Void TEncSearch::estIntraPredChromaQT( TComDataCU* pcCU, TComYuv* pcOrgYuv, TComYuv* pcPredYuv, TComYuv* pcResiYuv, TComYuv* pcRecoYuv, UInt uiPreCalcDistC ) { UInt uiDepth = pcCU->getDepth(0); UInt uiBestMode = 0; UInt uiBestDist = 0; Double dBestCost = MAX_DOUBLE; //----- init mode list ----- UInt uiMinMode = 0; UInt uiModeList[ NUM_CHROMA_MODE ]; pcCU->getAllowedChromaDir( 0, uiModeList ); UInt uiMaxMode = NUM_CHROMA_MODE; //----- check chroma modes ----- for( UInt uiMode = uiMinMode; uiMode < uiMaxMode; uiMode++ ) { //----- restore context models ----- if( m_bUseSBACRD ) { m_pcRDGoOnSbacCoder->load( m_pppcRDSbacCoder[uiDepth][CI_CURR_BEST] ); } //----- chroma coding ----- UInt uiDist = 0; pcCU->setChromIntraDirSubParts ( uiModeList[uiMode], 0, uiDepth ); xRecurIntraChromaCodingQT ( pcCU, 0, 0, pcOrgYuv, pcPredYuv, pcResiYuv, uiDist ); if( m_bUseSBACRD && pcCU->getSlice()->getPPS()->getUseTransformSkip() ) { m_pcRDGoOnSbacCoder->load( m_pppcRDSbacCoder[uiDepth][CI_CURR_BEST] ); } UInt uiBits = xGetIntraBitsQT( pcCU, 0, 0, false, true, false ); Double dCost = m_pcRdCost->calcRdCost( uiBits, uiDist ); //----- compare ----- if( dCost < dBestCost ) { dBestCost = dCost; uiBestDist = uiDist; uiBestMode = uiModeList[uiMode]; UInt uiQPN = pcCU->getPic()->getNumPartInCU() >> ( uiDepth << 1 ); xSetIntraResultChromaQT( pcCU, 0, 0, pcRecoYuv ); ::memcpy( m_puhQTTempCbf[1], pcCU->getCbf( TEXT_CHROMA_U ), uiQPN * sizeof( UChar ) ); ::memcpy( m_puhQTTempCbf[2], pcCU->getCbf( TEXT_CHROMA_V ), uiQPN * sizeof( UChar ) ); ::memcpy( m_puhQTTempTransformSkipFlag[1], pcCU->getTransformSkip( TEXT_CHROMA_U ), uiQPN * sizeof( UChar ) ); ::memcpy( m_puhQTTempTransformSkipFlag[2], pcCU->getTransformSkip( TEXT_CHROMA_V ), uiQPN * sizeof( UChar ) ); } } //----- set data ----- UInt uiQPN = pcCU->getPic()->getNumPartInCU() >> ( uiDepth << 1 ); ::memcpy( pcCU->getCbf( TEXT_CHROMA_U ), m_puhQTTempCbf[1], uiQPN * sizeof( UChar ) ); ::memcpy( pcCU->getCbf( TEXT_CHROMA_V ), m_puhQTTempCbf[2], uiQPN * sizeof( UChar ) ); ::memcpy( pcCU->getTransformSkip( TEXT_CHROMA_U ), m_puhQTTempTransformSkipFlag[1], uiQPN * sizeof( UChar ) ); ::memcpy( pcCU->getTransformSkip( TEXT_CHROMA_V ), m_puhQTTempTransformSkipFlag[2], uiQPN * sizeof( UChar ) ); pcCU->setChromIntraDirSubParts( uiBestMode, 0, uiDepth ); pcCU->getTotalDistortion () += uiBestDist - uiPreCalcDistC; //----- restore context models ----- if( m_bUseSBACRD ) { m_pcRDGoOnSbacCoder->load( m_pppcRDSbacCoder[uiDepth][CI_CURR_BEST] ); } } /** Function for encoding and reconstructing luma/chroma samples of a PCM mode CU. * \param pcCU pointer to current CU * \param uiAbsPartIdx part index * \param piOrg pointer to original sample arrays * \param piPCM pointer to PCM code arrays * \param piPred pointer to prediction signal arrays * \param piResi pointer to residual signal arrays * \param piReco pointer to reconstructed sample arrays * \param uiStride stride of the original/prediction/residual sample arrays * \param uiWidth block width * \param uiHeight block height * \param ttText texture component type * \returns Void */ Void TEncSearch::xEncPCM (TComDataCU* pcCU, UInt uiAbsPartIdx, Pel* piOrg, Pel* piPCM, Pel* piPred, Pel* piResi, Pel* piReco, UInt uiStride, UInt uiWidth, UInt uiHeight, TextType eText ) { UInt uiX, uiY; UInt uiReconStride; Pel* pOrg = piOrg; Pel* pPCM = piPCM; Pel* pPred = piPred; Pel* pResi = piResi; Pel* pReco = piReco; Pel* pRecoPic; Int shiftPcm; if( eText == TEXT_LUMA) { uiReconStride = pcCU->getPic()->getPicYuvRec()->getStride(); pRecoPic = pcCU->getPic()->getPicYuvRec()->getLumaAddr(pcCU->getAddr(), pcCU->getZorderIdxInCU()+uiAbsPartIdx); shiftPcm = g_bitDepthY - pcCU->getSlice()->getSPS()->getPCMBitDepthLuma(); } else { uiReconStride = pcCU->getPic()->getPicYuvRec()->getCStride(); if( eText == TEXT_CHROMA_U ) { pRecoPic = pcCU->getPic()->getPicYuvRec()->getCbAddr(pcCU->getAddr(), pcCU->getZorderIdxInCU()+uiAbsPartIdx); } else { pRecoPic = pcCU->getPic()->getPicYuvRec()->getCrAddr(pcCU->getAddr(), pcCU->getZorderIdxInCU()+uiAbsPartIdx); } shiftPcm = g_bitDepthC - pcCU->getSlice()->getSPS()->getPCMBitDepthChroma(); } // Reset pred and residual for( uiY = 0; uiY < uiHeight; uiY++ ) { for( uiX = 0; uiX < uiWidth; uiX++ ) { pPred[uiX] = 0; pResi[uiX] = 0; } pPred += uiStride; pResi += uiStride; } // Encode for( uiY = 0; uiY < uiHeight; uiY++ ) { for( uiX = 0; uiX < uiWidth; uiX++ ) { pPCM[uiX] = pOrg[uiX]>> shiftPcm; } pPCM += uiWidth; pOrg += uiStride; } pPCM = piPCM; // Reconstruction for( uiY = 0; uiY < uiHeight; uiY++ ) { for( uiX = 0; uiX < uiWidth; uiX++ ) { pReco [uiX] = pPCM[uiX]<< shiftPcm; pRecoPic[uiX] = pReco[uiX]; } pPCM += uiWidth; pReco += uiStride; pRecoPic += uiReconStride; } } /** Function for PCM mode estimation. * \param pcCU * \param pcOrgYuv * \param rpcPredYuv * \param rpcResiYuv * \param rpcRecoYuv * \returns Void */ Void TEncSearch::IPCMSearch( TComDataCU* pcCU, TComYuv* pcOrgYuv, TComYuv*& rpcPredYuv, TComYuv*& rpcResiYuv, TComYuv*& rpcRecoYuv ) { UInt uiDepth = pcCU->getDepth(0); UInt uiWidth = pcCU->getWidth(0); UInt uiHeight = pcCU->getHeight(0); UInt uiStride = rpcPredYuv->getStride(); UInt uiStrideC = rpcPredYuv->getCStride(); UInt uiWidthC = uiWidth >> 1; UInt uiHeightC = uiHeight >> 1; UInt uiDistortion = 0; UInt uiBits; Double dCost; Pel* pOrig; Pel* pResi; Pel* pReco; Pel* pPred; Pel* pPCM; UInt uiAbsPartIdx = 0; UInt uiMinCoeffSize = pcCU->getPic()->getMinCUWidth()*pcCU->getPic()->getMinCUHeight(); UInt uiLumaOffset = uiMinCoeffSize*uiAbsPartIdx; UInt uiChromaOffset = uiLumaOffset>>2; // Luminance pOrig = pcOrgYuv->getLumaAddr(0, uiWidth); pResi = rpcResiYuv->getLumaAddr(0, uiWidth); pPred = rpcPredYuv->getLumaAddr(0, uiWidth); pReco = rpcRecoYuv->getLumaAddr(0, uiWidth); pPCM = pcCU->getPCMSampleY() + uiLumaOffset; xEncPCM ( pcCU, 0, pOrig, pPCM, pPred, pResi, pReco, uiStride, uiWidth, uiHeight, TEXT_LUMA ); // Chroma U pOrig = pcOrgYuv->getCbAddr(); pResi = rpcResiYuv->getCbAddr(); pPred = rpcPredYuv->getCbAddr(); pReco = rpcRecoYuv->getCbAddr(); pPCM = pcCU->getPCMSampleCb() + uiChromaOffset; xEncPCM ( pcCU, 0, pOrig, pPCM, pPred, pResi, pReco, uiStrideC, uiWidthC, uiHeightC, TEXT_CHROMA_U ); // Chroma V pOrig = pcOrgYuv->getCrAddr(); pResi = rpcResiYuv->getCrAddr(); pPred = rpcPredYuv->getCrAddr(); pReco = rpcRecoYuv->getCrAddr(); pPCM = pcCU->getPCMSampleCr() + uiChromaOffset; xEncPCM ( pcCU, 0, pOrig, pPCM, pPred, pResi, pReco, uiStrideC, uiWidthC, uiHeightC, TEXT_CHROMA_V ); m_pcEntropyCoder->resetBits(); xEncIntraHeader ( pcCU, uiDepth, uiAbsPartIdx, true, false); uiBits = m_pcEntropyCoder->getNumberOfWrittenBits(); #if H_3D_VSO // M43 if( m_pcRdCost->getUseLambdaScaleVSO() ) dCost = m_pcRdCost->calcRdCostVSO( uiBits, uiDistortion ); else #endif dCost = m_pcRdCost->calcRdCost( uiBits, uiDistortion ); if(m_bUseSBACRD) { m_pcRDGoOnSbacCoder->load(m_pppcRDSbacCoder[uiDepth][CI_CURR_BEST]); } pcCU->getTotalBits() = uiBits; pcCU->getTotalCost() = dCost; pcCU->getTotalDistortion() = uiDistortion; pcCU->copyToPic(uiDepth, 0, 0); } Void TEncSearch::xGetInterPredictionError( TComDataCU* pcCU, TComYuv* pcYuvOrg, Int iPartIdx, UInt& ruiErr, Bool bHadamard ) { motionCompensation( pcCU, &m_tmpYuvPred, REF_PIC_LIST_X, iPartIdx ); UInt uiAbsPartIdx = 0; Int iWidth = 0; Int iHeight = 0; pcCU->getPartIndexAndSize( iPartIdx, uiAbsPartIdx, iWidth, iHeight ); DistParam cDistParam; cDistParam.bApplyWeight = false; m_pcRdCost->setDistParam( cDistParam, g_bitDepthY, pcYuvOrg->getLumaAddr( uiAbsPartIdx ), pcYuvOrg->getStride(), m_tmpYuvPred .getLumaAddr( uiAbsPartIdx ), m_tmpYuvPred .getStride(), #if NS_HAD iWidth, iHeight, m_pcEncCfg->getUseHADME(), m_pcEncCfg->getUseNSQT() ); #else iWidth, iHeight, m_pcEncCfg->getUseHADME() ); #endif ruiErr = cDistParam.DistFunc( &cDistParam ); } /** estimation of best merge coding * \param pcCU * \param pcYuvOrg * \param iPUIdx * \param uiInterDir * \param pacMvField * \param uiMergeIndex * \param ruiCost * \param ruiBits * \param puhNeighCands * \param bValid * \returns Void */ Void TEncSearch::xMergeEstimation( TComDataCU* pcCU, TComYuv* pcYuvOrg, Int iPUIdx, UInt& uiInterDir, TComMvField* pacMvField, UInt& uiMergeIndex, UInt& ruiCost, TComMvField* cMvFieldNeighbours, UChar* uhInterDirNeighbours, Int& numValidMergeCand ) { UInt uiAbsPartIdx = 0; Int iWidth = 0; Int iHeight = 0; pcCU->getPartIndexAndSize( iPUIdx, uiAbsPartIdx, iWidth, iHeight ); UInt uiDepth = pcCU->getDepth( uiAbsPartIdx ); PartSize partSize = pcCU->getPartitionSize( 0 ); if ( pcCU->getSlice()->getPPS()->getLog2ParallelMergeLevelMinus2() && partSize != SIZE_2Nx2N && pcCU->getWidth( 0 ) <= 8 ) { pcCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uiDepth ); if ( iPUIdx == 0 ) { pcCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours, numValidMergeCand ); } pcCU->setPartSizeSubParts( partSize, 0, uiDepth ); } else { pcCU->getInterMergeCandidates( uiAbsPartIdx, iPUIdx, cMvFieldNeighbours, uhInterDirNeighbours, numValidMergeCand ); } xRestrictBipredMergeCand( pcCU, iPUIdx, cMvFieldNeighbours, uhInterDirNeighbours, numValidMergeCand ); ruiCost = MAX_UINT; for( UInt uiMergeCand = 0; uiMergeCand < numValidMergeCand; ++uiMergeCand ) { { UInt uiCostCand = MAX_UINT; UInt uiBitsCand = 0; PartSize ePartSize = pcCU->getPartitionSize( 0 ); pcCU->getCUMvField(REF_PIC_LIST_0)->setAllMvField( cMvFieldNeighbours[0 + 2*uiMergeCand], ePartSize, uiAbsPartIdx, 0, iPUIdx ); pcCU->getCUMvField(REF_PIC_LIST_1)->setAllMvField( cMvFieldNeighbours[1 + 2*uiMergeCand], ePartSize, uiAbsPartIdx, 0, iPUIdx ); xGetInterPredictionError( pcCU, pcYuvOrg, iPUIdx, uiCostCand, m_pcEncCfg->getUseHADME() ); uiBitsCand = uiMergeCand + 1; if (uiMergeCand == m_pcEncCfg->getMaxNumMergeCand() -1) { uiBitsCand--; } uiCostCand = uiCostCand + m_pcRdCost->getCost( uiBitsCand ); if ( uiCostCand < ruiCost ) { ruiCost = uiCostCand; pacMvField[0] = cMvFieldNeighbours[0 + 2*uiMergeCand]; pacMvField[1] = cMvFieldNeighbours[1 + 2*uiMergeCand]; uiInterDir = uhInterDirNeighbours[uiMergeCand]; uiMergeIndex = uiMergeCand; } } } } /** convert bi-pred merge candidates to uni-pred * \param pcCU * \param puIdx * \param mvFieldNeighbours * \param interDirNeighbours * \param numValidMergeCand * \returns Void */ Void TEncSearch::xRestrictBipredMergeCand( TComDataCU* pcCU, UInt puIdx, TComMvField* mvFieldNeighbours, UChar* interDirNeighbours, Int numValidMergeCand ) { if ( pcCU->isBipredRestriction(puIdx) ) { for( UInt mergeCand = 0; mergeCand < numValidMergeCand; ++mergeCand ) { if ( interDirNeighbours[mergeCand] == 3 ) { interDirNeighbours[mergeCand] = 1; mvFieldNeighbours[(mergeCand << 1) + 1].setMvField(TComMv(0,0), -1); } } } } /** search of the best candidate for inter prediction * \param pcCU * \param pcOrgYuv * \param rpcPredYuv * \param rpcResiYuv * \param rpcRecoYuv * \param bUseRes * \returns Void */ #if AMP_MRG Void TEncSearch::predInterSearch( TComDataCU* pcCU, TComYuv* pcOrgYuv, TComYuv*& rpcPredYuv, TComYuv*& rpcResiYuv, TComYuv*& rpcRecoYuv, Bool bUseRes, Bool bUseMRG ) #else Void TEncSearch::predInterSearch( TComDataCU* pcCU, TComYuv* pcOrgYuv, TComYuv*& rpcPredYuv, TComYuv*& rpcResiYuv, TComYuv*& rpcRecoYuv, Bool bUseRes ) #endif { m_acYuvPred[0].clear(); m_acYuvPred[1].clear(); m_cYuvPredTemp.clear(); rpcPredYuv->clear(); if ( !bUseRes ) { rpcResiYuv->clear(); } rpcRecoYuv->clear(); TComMv cMvSrchRngLT; TComMv cMvSrchRngRB; TComMv cMvZero; TComMv TempMv; //kolya TComMv cMv[2]; TComMv cMvBi[2]; TComMv cMvTemp[2][33]; Int iNumPart = pcCU->getNumPartInter(); Int iNumPredDir = pcCU->getSlice()->isInterP() ? 1 : 2; TComMv cMvPred[2][33]; TComMv cMvPredBi[2][33]; Int aaiMvpIdxBi[2][33]; Int aaiMvpIdx[2][33]; Int aaiMvpNum[2][33]; AMVPInfo aacAMVPInfo[2][33]; Int iRefIdx[2]={0,0}; //If un-initialized, may cause SEGV in bi-directional prediction iterative stage. Int iRefIdxBi[2]; UInt uiPartAddr; Int iRoiWidth, iRoiHeight; UInt uiMbBits[3] = {1, 1, 0}; UInt uiLastMode = 0; Int iRefStart, iRefEnd; PartSize ePartSize = pcCU->getPartitionSize( 0 ); Int bestBiPRefIdxL1 = 0; Int bestBiPMvpL1 = 0; UInt biPDistTemp = MAX_INT; #if ZERO_MVD_EST Int aiZeroMvdMvpIdx[2] = {-1, -1}; Int aiZeroMvdRefIdx[2] = {0, 0}; Int iZeroMvdDir = -1; #endif TComMvField cMvFieldNeighbours[MRG_MAX_NUM_CANDS << 1]; // double length for mv of both lists UChar uhInterDirNeighbours[MRG_MAX_NUM_CANDS]; Int numValidMergeCand = 0 ; for ( Int iPartIdx = 0; iPartIdx < iNumPart; iPartIdx++ ) { UInt uiCost[2] = { MAX_UINT, MAX_UINT }; UInt uiCostBi = MAX_UINT; UInt uiCostTemp; UInt uiBits[3]; UInt uiBitsTemp; #if ZERO_MVD_EST UInt uiZeroMvdCost = MAX_UINT; UInt uiZeroMvdCostTemp; UInt uiZeroMvdBitsTemp; UInt uiZeroMvdDistTemp = MAX_UINT; UInt auiZeroMvdBits[3]; #endif UInt bestBiPDist = MAX_INT; UInt uiCostTempL0[MAX_NUM_REF]; for (Int iNumRef=0; iNumRef < MAX_NUM_REF; iNumRef++) uiCostTempL0[iNumRef] = MAX_UINT; UInt uiBitsTempL0[MAX_NUM_REF]; #if L0034_COMBINED_LIST_CLEANUP TComMv mvValidList1; Int refIdxValidList1 = 0; UInt bitsValidList1 = MAX_UINT; UInt costValidList1 = MAX_UINT; #endif xGetBlkBits( ePartSize, pcCU->getSlice()->isInterP(), iPartIdx, uiLastMode, uiMbBits); pcCU->getPartIndexAndSize( iPartIdx, uiPartAddr, iRoiWidth, iRoiHeight ); #if AMP_MRG Bool bTestNormalMC = true; if ( bUseMRG && pcCU->getWidth( 0 ) > 8 && iNumPart == 2 ) { bTestNormalMC = false; } if (bTestNormalMC) { #endif // Uni-directional prediction for ( Int iRefList = 0; iRefList < iNumPredDir; iRefList++ ) { RefPicList eRefPicList = ( iRefList ? REF_PIC_LIST_1 : REF_PIC_LIST_0 ); for ( Int iRefIdxTemp = 0; iRefIdxTemp < pcCU->getSlice()->getNumRefIdx(eRefPicList); iRefIdxTemp++ ) { uiBitsTemp = uiMbBits[iRefList]; if ( pcCU->getSlice()->getNumRefIdx(eRefPicList) > 1 ) { uiBitsTemp += iRefIdxTemp+1; if ( iRefIdxTemp == pcCU->getSlice()->getNumRefIdx(eRefPicList)-1 ) uiBitsTemp--; } #if ZERO_MVD_EST xEstimateMvPredAMVP( pcCU, pcOrgYuv, iPartIdx, eRefPicList, iRefIdxTemp, cMvPred[iRefList][iRefIdxTemp], false, &biPDistTemp, &uiZeroMvdDistTemp); #else xEstimateMvPredAMVP( pcCU, pcOrgYuv, iPartIdx, eRefPicList, iRefIdxTemp, cMvPred[iRefList][iRefIdxTemp], false, &biPDistTemp); #endif aaiMvpIdx[iRefList][iRefIdxTemp] = pcCU->getMVPIdx(eRefPicList, uiPartAddr); aaiMvpNum[iRefList][iRefIdxTemp] = pcCU->getMVPNum(eRefPicList, uiPartAddr); if(pcCU->getSlice()->getMvdL1ZeroFlag() && iRefList==1 && biPDistTemp < bestBiPDist) { bestBiPDist = biPDistTemp; bestBiPMvpL1 = aaiMvpIdx[iRefList][iRefIdxTemp]; bestBiPRefIdxL1 = iRefIdxTemp; } uiBitsTemp += m_auiMVPIdxCost[aaiMvpIdx[iRefList][iRefIdxTemp]][AMVP_MAX_NUM_CANDS]; #if ZERO_MVD_EST #if L0034_COMBINED_LIST_CLEANUP if ( iRefList == 0 || pcCU->getSlice()->getList1IdxToList0Idx( iRefIdxTemp ) < 0 ) #else if ((iRefList != 1 || !pcCU->getSlice()->getNoBackPredFlag()) && (pcCU->getSlice()->getNumRefIdx(REF_PIC_LIST_C) <= 0 || pcCU->getSlice()->getRefIdxOfLC(eRefPicList, iRefIdxTemp)>=0)) #endif { uiZeroMvdBitsTemp = uiBitsTemp; uiZeroMvdBitsTemp += 2; //zero mvd bits m_pcRdCost->getMotionCost( 1, 0 ); uiZeroMvdCostTemp = uiZeroMvdDistTemp + m_pcRdCost->getCost(uiZeroMvdBitsTemp); if (uiZeroMvdCostTemp < uiZeroMvdCost) { uiZeroMvdCost = uiZeroMvdCostTemp; iZeroMvdDir = iRefList + 1; aiZeroMvdRefIdx[iRefList] = iRefIdxTemp; aiZeroMvdMvpIdx[iRefList] = aaiMvpIdx[iRefList][iRefIdxTemp]; auiZeroMvdBits[iRefList] = uiZeroMvdBitsTemp; } } #endif #if GPB_SIMPLE_UNI #if L0034_COMBINED_LIST_CLEANUP if ( iRefList == 1 ) // list 1 { if ( pcCU->getSlice()->getList1IdxToList0Idx( iRefIdxTemp ) >= 0 ) { cMvTemp[1][iRefIdxTemp] = cMvTemp[0][pcCU->getSlice()->getList1IdxToList0Idx( iRefIdxTemp )]; uiCostTemp = uiCostTempL0[pcCU->getSlice()->getList1IdxToList0Idx( iRefIdxTemp )]; /*first subtract the bit-rate part of the cost of the other list*/ uiCostTemp -= m_pcRdCost->getCost( uiBitsTempL0[pcCU->getSlice()->getList1IdxToList0Idx( iRefIdxTemp )] ); /*correct the bit-rate part of the current ref*/ m_pcRdCost->setPredictor ( cMvPred[iRefList][iRefIdxTemp] ); uiBitsTemp += m_pcRdCost->getBits( cMvTemp[1][iRefIdxTemp].getHor(), cMvTemp[1][iRefIdxTemp].getVer() ); /*calculate the correct cost*/ uiCostTemp += m_pcRdCost->getCost( uiBitsTemp ); } else { xMotionEstimation ( pcCU, pcOrgYuv, iPartIdx, eRefPicList, &cMvPred[iRefList][iRefIdxTemp], iRefIdxTemp, cMvTemp[iRefList][iRefIdxTemp], uiBitsTemp, uiCostTemp ); } } else { xMotionEstimation ( pcCU, pcOrgYuv, iPartIdx, eRefPicList, &cMvPred[iRefList][iRefIdxTemp], iRefIdxTemp, cMvTemp[iRefList][iRefIdxTemp], uiBitsTemp, uiCostTemp ); } #else if ( pcCU->getSlice()->getNumRefIdx(REF_PIC_LIST_C) > 0) { if ( iRefList && ( pcCU->getSlice()->getNoBackPredFlag() || (pcCU->getSlice()->getNumRefIdx(REF_PIC_LIST_C) > 0 && !pcCU->getSlice()->getNoBackPredFlag() && pcCU->getSlice()->getRefIdxOfL0FromRefIdxOfL1(iRefIdxTemp)>=0 ) ) ) { if ( pcCU->getSlice()->getNoBackPredFlag() ) { cMvTemp[1][iRefIdxTemp] = cMvTemp[0][iRefIdxTemp]; uiCostTemp = uiCostTempL0[iRefIdxTemp]; /*first subtract the bit-rate part of the cost of the other list*/ uiCostTemp -= m_pcRdCost->getCost( uiBitsTempL0[iRefIdxTemp] ); } else { cMvTemp[1][iRefIdxTemp] = cMvTemp[0][pcCU->getSlice()->getRefIdxOfL0FromRefIdxOfL1(iRefIdxTemp)]; uiCostTemp = uiCostTempL0[pcCU->getSlice()->getRefIdxOfL0FromRefIdxOfL1(iRefIdxTemp)]; /*first subtract the bit-rate part of the cost of the other list*/ uiCostTemp -= m_pcRdCost->getCost( uiBitsTempL0[pcCU->getSlice()->getRefIdxOfL0FromRefIdxOfL1(iRefIdxTemp)] ); } /*correct the bit-rate part of the current ref*/ m_pcRdCost->setPredictor ( cMvPred[iRefList][iRefIdxTemp] ); uiBitsTemp += m_pcRdCost->getBits( cMvTemp[1][iRefIdxTemp].getHor(), cMvTemp[1][iRefIdxTemp].getVer() ); /*calculate the correct cost*/ uiCostTemp += m_pcRdCost->getCost( uiBitsTemp ); } else { xMotionEstimation ( pcCU, pcOrgYuv, iPartIdx, eRefPicList, &cMvPred[iRefList][iRefIdxTemp], iRefIdxTemp, cMvTemp[iRefList][iRefIdxTemp], uiBitsTemp, uiCostTemp ); } } else { if (iRefList && pcCU->getSlice()->getNoBackPredFlag()) { uiCostTemp = MAX_UINT; cMvTemp[1][iRefIdxTemp] = cMvTemp[0][iRefIdxTemp]; } else { xMotionEstimation ( pcCU, pcOrgYuv, iPartIdx, eRefPicList, &cMvPred[iRefList][iRefIdxTemp], iRefIdxTemp, cMvTemp[iRefList][iRefIdxTemp], uiBitsTemp, uiCostTemp ); } } #endif #else xMotionEstimation ( pcCU, pcOrgYuv, iPartIdx, eRefPicList, &cMvPred[iRefList][iRefIdxTemp], iRefIdxTemp, cMvTemp[iRefList][iRefIdxTemp], uiBitsTemp, uiCostTemp ); #endif xCopyAMVPInfo(pcCU->getCUMvField(eRefPicList)->getAMVPInfo(), &aacAMVPInfo[iRefList][iRefIdxTemp]); // must always be done ( also when AMVP_MODE = AM_NONE ) xCheckBestMVP(pcCU, eRefPicList, cMvTemp[iRefList][iRefIdxTemp], cMvPred[iRefList][iRefIdxTemp], aaiMvpIdx[iRefList][iRefIdxTemp], uiBitsTemp, uiCostTemp); #if L0034_COMBINED_LIST_CLEANUP if ( iRefList == 0 ) { uiCostTempL0[iRefIdxTemp] = uiCostTemp; uiBitsTempL0[iRefIdxTemp] = uiBitsTemp; } if ( uiCostTemp < uiCost[iRefList] ) { uiCost[iRefList] = uiCostTemp; uiBits[iRefList] = uiBitsTemp; // storing for bi-prediction // set motion cMv[iRefList] = cMvTemp[iRefList][iRefIdxTemp]; iRefIdx[iRefList] = iRefIdxTemp; } if ( iRefList == 1 && uiCostTemp < costValidList1 && pcCU->getSlice()->getList1IdxToList0Idx( iRefIdxTemp ) < 0 ) { costValidList1 = uiCostTemp; bitsValidList1 = uiBitsTemp; // set motion mvValidList1 = cMvTemp[iRefList][iRefIdxTemp]; refIdxValidList1 = iRefIdxTemp; } #else if(pcCU->getSlice()->getNumRefIdx(REF_PIC_LIST_C) > 0 && !pcCU->getSlice()->getNoBackPredFlag()) { if(iRefList==REF_PIC_LIST_0) { uiCostTempL0[iRefIdxTemp] = uiCostTemp; uiBitsTempL0[iRefIdxTemp] = uiBitsTemp; if(pcCU->getSlice()->getRefIdxOfLC(REF_PIC_LIST_0, iRefIdxTemp)<0) { uiCostTemp = MAX_UINT; } } else { if(pcCU->getSlice()->getRefIdxOfLC(REF_PIC_LIST_1, iRefIdxTemp)<0) { uiCostTemp = MAX_UINT; } } } if ( ( iRefList == 0 && uiCostTemp < uiCost[iRefList] ) || ( iRefList == 1 && pcCU->getSlice()->getNoBackPredFlag() && iRefIdxTemp == iRefIdx[0] ) || ( iRefList == 1 && (pcCU->getSlice()->getNumRefIdx(REF_PIC_LIST_C) > 0) && (iRefIdxTemp==0 || iRefIdxTemp == iRefIdx[0]) && !pcCU->getSlice()->getNoBackPredFlag() && (iRefIdxTemp == pcCU->getSlice()->getRefIdxOfL0FromRefIdxOfL1(iRefIdxTemp)) ) || ( iRefList == 1 && !pcCU->getSlice()->getNoBackPredFlag() && uiCostTemp < uiCost[iRefList] ) ) { uiCost[iRefList] = uiCostTemp; uiBits[iRefList] = uiBitsTemp; // storing for bi-prediction // set motion cMv[iRefList] = cMvTemp[iRefList][iRefIdxTemp]; iRefIdx[iRefList] = iRefIdxTemp; pcCU->getCUMvField(eRefPicList)->setAllMv( cMv[iRefList], ePartSize, uiPartAddr, 0, iPartIdx ); pcCU->getCUMvField(eRefPicList)->setAllRefIdx( iRefIdx[iRefList], ePartSize, uiPartAddr, 0, iPartIdx ); if(!pcCU->getSlice()->getMvdL1ZeroFlag()) { // storing list 1 prediction signal for iterative bi-directional prediction if ( eRefPicList == REF_PIC_LIST_1 ) { TComYuv* pcYuvPred = &m_acYuvPred[iRefList]; motionCompensation ( pcCU, pcYuvPred, eRefPicList, iPartIdx ); } if ( (pcCU->getSlice()->getNoBackPredFlag() || (pcCU->getSlice()->getNumRefIdx(REF_PIC_LIST_C) > 0 && pcCU->getSlice()->getRefIdxOfL0FromRefIdxOfL1(0)==0 )) && eRefPicList == REF_PIC_LIST_0 ) { TComYuv* pcYuvPred = &m_acYuvPred[iRefList]; motionCompensation ( pcCU, pcYuvPred, eRefPicList, iPartIdx ); } } } #endif } } // Bi-directional prediction if ( (pcCU->getSlice()->isInterB()) && (pcCU->isBipredRestriction(iPartIdx) == false) ) { cMvBi[0] = cMv[0]; cMvBi[1] = cMv[1]; iRefIdxBi[0] = iRefIdx[0]; iRefIdxBi[1] = iRefIdx[1]; ::memcpy(cMvPredBi, cMvPred, sizeof(cMvPred)); ::memcpy(aaiMvpIdxBi, aaiMvpIdx, sizeof(aaiMvpIdx)); UInt uiMotBits[2]; if(pcCU->getSlice()->getMvdL1ZeroFlag()) { xCopyAMVPInfo(&aacAMVPInfo[1][bestBiPRefIdxL1], pcCU->getCUMvField(REF_PIC_LIST_1)->getAMVPInfo()); pcCU->setMVPIdxSubParts( bestBiPMvpL1, REF_PIC_LIST_1, uiPartAddr, iPartIdx, pcCU->getDepth(uiPartAddr)); aaiMvpIdxBi[1][bestBiPRefIdxL1] = bestBiPMvpL1; cMvPredBi[1][bestBiPRefIdxL1] = pcCU->getCUMvField(REF_PIC_LIST_1)->getAMVPInfo()->m_acMvCand[bestBiPMvpL1]; cMvBi[1] = cMvPredBi[1][bestBiPRefIdxL1]; iRefIdxBi[1] = bestBiPRefIdxL1; pcCU->getCUMvField( REF_PIC_LIST_1 )->setAllMv( cMvBi[1], ePartSize, uiPartAddr, 0, iPartIdx ); pcCU->getCUMvField( REF_PIC_LIST_1 )->setAllRefIdx( iRefIdxBi[1], ePartSize, uiPartAddr, 0, iPartIdx ); TComYuv* pcYuvPred = &m_acYuvPred[1]; motionCompensation( pcCU, pcYuvPred, REF_PIC_LIST_1, iPartIdx ); uiMotBits[0] = uiBits[0] - uiMbBits[0]; uiMotBits[1] = uiMbBits[1]; if ( pcCU->getSlice()->getNumRefIdx(REF_PIC_LIST_1) > 1 ) { uiMotBits[1] += bestBiPRefIdxL1+1; if ( bestBiPRefIdxL1 == pcCU->getSlice()->getNumRefIdx(REF_PIC_LIST_1)-1 ) uiMotBits[1]--; } uiMotBits[1] += m_auiMVPIdxCost[aaiMvpIdxBi[1][bestBiPRefIdxL1]][AMVP_MAX_NUM_CANDS]; uiBits[2] = uiMbBits[2] + uiMotBits[0] + uiMotBits[1]; cMvTemp[1][bestBiPRefIdxL1] = cMvBi[1]; } else { uiMotBits[0] = uiBits[0] - uiMbBits[0]; uiMotBits[1] = uiBits[1] - uiMbBits[1]; uiBits[2] = uiMbBits[2] + uiMotBits[0] + uiMotBits[1]; } // 4-times iteration (default) Int iNumIter = 4; // fast encoder setting: only one iteration if ( m_pcEncCfg->getUseFastEnc() || pcCU->getSlice()->getMvdL1ZeroFlag()) { iNumIter = 1; } for ( Int iIter = 0; iIter < iNumIter; iIter++ ) { Int iRefList = iIter % 2; #if L0034_COMBINED_LIST_CLEANUP if ( m_pcEncCfg->getUseFastEnc() ) { if( uiCost[0] <= uiCost[1] ) { iRefList = 1; } else { iRefList = 0; } } else if ( iIter == 0 ) { iRefList = 0; } if ( iIter == 0 && !pcCU->getSlice()->getMvdL1ZeroFlag()) { pcCU->getCUMvField(RefPicList(1-iRefList))->setAllMv( cMv[1-iRefList], ePartSize, uiPartAddr, 0, iPartIdx ); pcCU->getCUMvField(RefPicList(1-iRefList))->setAllRefIdx( iRefIdx[1-iRefList], ePartSize, uiPartAddr, 0, iPartIdx ); TComYuv* pcYuvPred = &m_acYuvPred[1-iRefList]; motionCompensation ( pcCU, pcYuvPred, RefPicList(1-iRefList), iPartIdx ); } #else if ( m_pcEncCfg->getUseFastEnc() && (pcCU->getSlice()->getNoBackPredFlag() || (pcCU->getSlice()->getNumRefIdx(REF_PIC_LIST_C) > 0 && pcCU->getSlice()->getRefIdxOfL0FromRefIdxOfL1(0)==0 )) ) { iRefList = 1; } #endif RefPicList eRefPicList = ( iRefList ? REF_PIC_LIST_1 : REF_PIC_LIST_0 ); if(pcCU->getSlice()->getMvdL1ZeroFlag()) { iRefList = 0; eRefPicList = REF_PIC_LIST_0; } Bool bChanged = false; iRefStart = 0; iRefEnd = pcCU->getSlice()->getNumRefIdx(eRefPicList)-1; for ( Int iRefIdxTemp = iRefStart; iRefIdxTemp <= iRefEnd; iRefIdxTemp++ ) { uiBitsTemp = uiMbBits[2] + uiMotBits[1-iRefList]; if ( pcCU->getSlice()->getNumRefIdx(eRefPicList) > 1 ) { uiBitsTemp += iRefIdxTemp+1; if ( iRefIdxTemp == pcCU->getSlice()->getNumRefIdx(eRefPicList)-1 ) uiBitsTemp--; } uiBitsTemp += m_auiMVPIdxCost[aaiMvpIdxBi[iRefList][iRefIdxTemp]][AMVP_MAX_NUM_CANDS]; // call ME xMotionEstimation ( pcCU, pcOrgYuv, iPartIdx, eRefPicList, &cMvPredBi[iRefList][iRefIdxTemp], iRefIdxTemp, cMvTemp[iRefList][iRefIdxTemp], uiBitsTemp, uiCostTemp, true ); xCopyAMVPInfo(&aacAMVPInfo[iRefList][iRefIdxTemp], pcCU->getCUMvField(eRefPicList)->getAMVPInfo()); xCheckBestMVP(pcCU, eRefPicList, cMvTemp[iRefList][iRefIdxTemp], cMvPredBi[iRefList][iRefIdxTemp], aaiMvpIdxBi[iRefList][iRefIdxTemp], uiBitsTemp, uiCostTemp); if ( uiCostTemp < uiCostBi ) { bChanged = true; cMvBi[iRefList] = cMvTemp[iRefList][iRefIdxTemp]; iRefIdxBi[iRefList] = iRefIdxTemp; uiCostBi = uiCostTemp; uiMotBits[iRefList] = uiBitsTemp - uiMbBits[2] - uiMotBits[1-iRefList]; uiBits[2] = uiBitsTemp; if(iNumIter!=1) { // Set motion pcCU->getCUMvField( eRefPicList )->setAllMv( cMvBi[iRefList], ePartSize, uiPartAddr, 0, iPartIdx ); pcCU->getCUMvField( eRefPicList )->setAllRefIdx( iRefIdxBi[iRefList], ePartSize, uiPartAddr, 0, iPartIdx ); TComYuv* pcYuvPred = &m_acYuvPred[iRefList]; motionCompensation( pcCU, pcYuvPred, eRefPicList, iPartIdx ); } } } // for loop-iRefIdxTemp if ( !bChanged ) { if ( uiCostBi <= uiCost[0] && uiCostBi <= uiCost[1] ) { xCopyAMVPInfo(&aacAMVPInfo[0][iRefIdxBi[0]], pcCU->getCUMvField(REF_PIC_LIST_0)->getAMVPInfo()); xCheckBestMVP(pcCU, REF_PIC_LIST_0, cMvBi[0], cMvPredBi[0][iRefIdxBi[0]], aaiMvpIdxBi[0][iRefIdxBi[0]], uiBits[2], uiCostBi); if(!pcCU->getSlice()->getMvdL1ZeroFlag()) { xCopyAMVPInfo(&aacAMVPInfo[1][iRefIdxBi[1]], pcCU->getCUMvField(REF_PIC_LIST_1)->getAMVPInfo()); xCheckBestMVP(pcCU, REF_PIC_LIST_1, cMvBi[1], cMvPredBi[1][iRefIdxBi[1]], aaiMvpIdxBi[1][iRefIdxBi[1]], uiBits[2], uiCostBi); } } break; } } // for loop-iter } // if (B_SLICE) #if ZERO_MVD_EST if ( (pcCU->getSlice()->isInterB()) && (pcCU->isBipredRestriction(iPartIdx) == false) ) { m_pcRdCost->getMotionCost( 1, 0 ); for ( Int iL0RefIdxTemp = 0; iL0RefIdxTemp <= pcCU->getSlice()->getNumRefIdx(REF_PIC_LIST_0)-1; iL0RefIdxTemp++ ) for ( Int iL1RefIdxTemp = 0; iL1RefIdxTemp <= pcCU->getSlice()->getNumRefIdx(REF_PIC_LIST_1)-1; iL1RefIdxTemp++ ) { UInt uiRefIdxBitsTemp = 0; if ( pcCU->getSlice()->getNumRefIdx(REF_PIC_LIST_0) > 1 ) { uiRefIdxBitsTemp += iL0RefIdxTemp+1; if ( iL0RefIdxTemp == pcCU->getSlice()->getNumRefIdx(REF_PIC_LIST_0)-1 ) uiRefIdxBitsTemp--; } if ( pcCU->getSlice()->getNumRefIdx(REF_PIC_LIST_1) > 1 ) { uiRefIdxBitsTemp += iL1RefIdxTemp+1; if ( iL1RefIdxTemp == pcCU->getSlice()->getNumRefIdx(REF_PIC_LIST_1)-1 ) uiRefIdxBitsTemp--; } Int iL0MVPIdx = 0; Int iL1MVPIdx = 0; for (iL0MVPIdx = 0; iL0MVPIdx < aaiMvpNum[0][iL0RefIdxTemp]; iL0MVPIdx++) { for (iL1MVPIdx = 0; iL1MVPIdx < aaiMvpNum[1][iL1RefIdxTemp]; iL1MVPIdx++) { uiZeroMvdBitsTemp = uiRefIdxBitsTemp; uiZeroMvdBitsTemp += uiMbBits[2]; uiZeroMvdBitsTemp += m_auiMVPIdxCost[iL0MVPIdx][aaiMvpNum[0][iL0RefIdxTemp]] + m_auiMVPIdxCost[iL1MVPIdx][aaiMvpNum[1][iL1RefIdxTemp]]; uiZeroMvdBitsTemp += 4; //zero mvd for both directions pcCU->getCUMvField( REF_PIC_LIST_0 )->setAllMvField( aacAMVPInfo[0][iL0RefIdxTemp].m_acMvCand[iL0MVPIdx], iL0RefIdxTemp, ePartSize, uiPartAddr, iPartIdx, 0 ); pcCU->getCUMvField( REF_PIC_LIST_1 )->setAllMvField( aacAMVPInfo[1][iL1RefIdxTemp].m_acMvCand[iL1MVPIdx], iL1RefIdxTemp, ePartSize, uiPartAddr, iPartIdx, 0 ); xGetInterPredictionError( pcCU, pcOrgYuv, iPartIdx, uiZeroMvdDistTemp, m_pcEncCfg->getUseHADME() ); uiZeroMvdCostTemp = uiZeroMvdDistTemp + m_pcRdCost->getCost( uiZeroMvdBitsTemp ); if (uiZeroMvdCostTemp < uiZeroMvdCost) { uiZeroMvdCost = uiZeroMvdCostTemp; iZeroMvdDir = 3; aiZeroMvdMvpIdx[0] = iL0MVPIdx; aiZeroMvdMvpIdx[1] = iL1MVPIdx; aiZeroMvdRefIdx[0] = iL0RefIdxTemp; aiZeroMvdRefIdx[1] = iL1RefIdxTemp; auiZeroMvdBits[2] = uiZeroMvdBitsTemp; } } } } } #endif #if AMP_MRG } //end if bTestNormalMC #endif // Clear Motion Field pcCU->getCUMvField(REF_PIC_LIST_0)->setAllMvField( TComMvField(), ePartSize, uiPartAddr, 0, iPartIdx ); pcCU->getCUMvField(REF_PIC_LIST_1)->setAllMvField( TComMvField(), ePartSize, uiPartAddr, 0, iPartIdx ); pcCU->getCUMvField(REF_PIC_LIST_0)->setAllMvd ( cMvZero, ePartSize, uiPartAddr, 0, iPartIdx ); pcCU->getCUMvField(REF_PIC_LIST_1)->setAllMvd ( cMvZero, ePartSize, uiPartAddr, 0, iPartIdx ); pcCU->setMVPIdxSubParts( -1, REF_PIC_LIST_0, uiPartAddr, iPartIdx, pcCU->getDepth(uiPartAddr)); pcCU->setMVPNumSubParts( -1, REF_PIC_LIST_0, uiPartAddr, iPartIdx, pcCU->getDepth(uiPartAddr)); pcCU->setMVPIdxSubParts( -1, REF_PIC_LIST_1, uiPartAddr, iPartIdx, pcCU->getDepth(uiPartAddr)); pcCU->setMVPNumSubParts( -1, REF_PIC_LIST_1, uiPartAddr, iPartIdx, pcCU->getDepth(uiPartAddr)); UInt uiMEBits = 0; // Set Motion Field_ #if L0034_COMBINED_LIST_CLEANUP cMv[1] = mvValidList1; iRefIdx[1] = refIdxValidList1; uiBits[1] = bitsValidList1; uiCost[1] = costValidList1; #else if ( pcCU->getSlice()->getNoBackPredFlag() || (pcCU->getSlice()->getNumRefIdx(REF_PIC_LIST_C) > 0 && pcCU->getSlice()->getRefIdxOfL0FromRefIdxOfL1(0)==0 ) ) { uiCost[1] = MAX_UINT; } #endif #if AMP_MRG if (bTestNormalMC) { #endif #if ZERO_MVD_EST if (uiZeroMvdCost <= uiCostBi && uiZeroMvdCost <= uiCost[0] && uiZeroMvdCost <= uiCost[1]) { if (iZeroMvdDir == 3) { uiLastMode = 2; pcCU->getCUMvField(REF_PIC_LIST_0)->setAllMvField( aacAMVPInfo[0][aiZeroMvdRefIdx[0]].m_acMvCand[aiZeroMvdMvpIdx[0]], aiZeroMvdRefIdx[0], ePartSize, uiPartAddr, iPartIdx, 0 ); pcCU->getCUMvField(REF_PIC_LIST_1)->setAllMvField( aacAMVPInfo[1][aiZeroMvdRefIdx[1]].m_acMvCand[aiZeroMvdMvpIdx[1]], aiZeroMvdRefIdx[1], ePartSize, uiPartAddr, iPartIdx, 0 ); pcCU->setInterDirSubParts( 3, uiPartAddr, iPartIdx, pcCU->getDepth(0) ); pcCU->setMVPIdxSubParts( aiZeroMvdMvpIdx[0], REF_PIC_LIST_0, uiPartAddr, iPartIdx, pcCU->getDepth(uiPartAddr)); pcCU->setMVPNumSubParts( aaiMvpNum[0][aiZeroMvdRefIdx[0]], REF_PIC_LIST_0, uiPartAddr, iPartIdx, pcCU->getDepth(uiPartAddr)); pcCU->setMVPIdxSubParts( aiZeroMvdMvpIdx[1], REF_PIC_LIST_1, uiPartAddr, iPartIdx, pcCU->getDepth(uiPartAddr)); pcCU->setMVPNumSubParts( aaiMvpNum[1][aiZeroMvdRefIdx[1]], REF_PIC_LIST_1, uiPartAddr, iPartIdx, pcCU->getDepth(uiPartAddr)); uiMEBits = auiZeroMvdBits[2]; } else if (iZeroMvdDir == 1) { uiLastMode = 0; pcCU->getCUMvField(REF_PIC_LIST_0)->setAllMvField( aacAMVPInfo[0][aiZeroMvdRefIdx[0]].m_acMvCand[aiZeroMvdMvpIdx[0]], aiZeroMvdRefIdx[0], ePartSize, uiPartAddr, iPartIdx, 0 ); pcCU->setInterDirSubParts( 1, uiPartAddr, iPartIdx, pcCU->getDepth(0) ); pcCU->setMVPIdxSubParts( aiZeroMvdMvpIdx[0], REF_PIC_LIST_0, uiPartAddr, iPartIdx, pcCU->getDepth(uiPartAddr)); pcCU->setMVPNumSubParts( aaiMvpNum[0][aiZeroMvdRefIdx[0]], REF_PIC_LIST_0, uiPartAddr, iPartIdx, pcCU->getDepth(uiPartAddr)); uiMEBits = auiZeroMvdBits[0]; } else if (iZeroMvdDir == 2) { uiLastMode = 1; pcCU->getCUMvField(REF_PIC_LIST_1)->setAllMvField( aacAMVPInfo[1][aiZeroMvdRefIdx[1]].m_acMvCand[aiZeroMvdMvpIdx[1]], aiZeroMvdRefIdx[1], ePartSize, uiPartAddr, iPartIdx, 0 ); pcCU->setInterDirSubParts( 2, uiPartAddr, iPartIdx, pcCU->getDepth(0) ); pcCU->setMVPIdxSubParts( aiZeroMvdMvpIdx[1], REF_PIC_LIST_1, uiPartAddr, iPartIdx, pcCU->getDepth(uiPartAddr)); pcCU->setMVPNumSubParts( aaiMvpNum[1][aiZeroMvdRefIdx[1]], REF_PIC_LIST_1, uiPartAddr, iPartIdx, pcCU->getDepth(uiPartAddr)); uiMEBits = auiZeroMvdBits[1]; } else { assert(0); } } else #endif if ( uiCostBi <= uiCost[0] && uiCostBi <= uiCost[1]) { uiLastMode = 2; { pcCU->getCUMvField(REF_PIC_LIST_0)->setAllMv( cMvBi[0], ePartSize, uiPartAddr, 0, iPartIdx ); pcCU->getCUMvField(REF_PIC_LIST_0)->setAllRefIdx( iRefIdxBi[0], ePartSize, uiPartAddr, 0, iPartIdx ); pcCU->getCUMvField(REF_PIC_LIST_1)->setAllMv( cMvBi[1], ePartSize, uiPartAddr, 0, iPartIdx ); pcCU->getCUMvField(REF_PIC_LIST_1)->setAllRefIdx( iRefIdxBi[1], ePartSize, uiPartAddr, 0, iPartIdx ); } { TempMv = cMvBi[0] - cMvPredBi[0][iRefIdxBi[0]]; pcCU->getCUMvField(REF_PIC_LIST_0)->setAllMvd ( TempMv, ePartSize, uiPartAddr, 0, iPartIdx ); } { TempMv = cMvBi[1] - cMvPredBi[1][iRefIdxBi[1]]; pcCU->getCUMvField(REF_PIC_LIST_1)->setAllMvd ( TempMv, ePartSize, uiPartAddr, 0, iPartIdx ); } pcCU->setInterDirSubParts( 3, uiPartAddr, iPartIdx, pcCU->getDepth(0) ); pcCU->setMVPIdxSubParts( aaiMvpIdxBi[0][iRefIdxBi[0]], REF_PIC_LIST_0, uiPartAddr, iPartIdx, pcCU->getDepth(uiPartAddr)); pcCU->setMVPNumSubParts( aaiMvpNum[0][iRefIdxBi[0]], REF_PIC_LIST_0, uiPartAddr, iPartIdx, pcCU->getDepth(uiPartAddr)); pcCU->setMVPIdxSubParts( aaiMvpIdxBi[1][iRefIdxBi[1]], REF_PIC_LIST_1, uiPartAddr, iPartIdx, pcCU->getDepth(uiPartAddr)); pcCU->setMVPNumSubParts( aaiMvpNum[1][iRefIdxBi[1]], REF_PIC_LIST_1, uiPartAddr, iPartIdx, pcCU->getDepth(uiPartAddr)); uiMEBits = uiBits[2]; } else if ( uiCost[0] <= uiCost[1] ) { uiLastMode = 0; pcCU->getCUMvField(REF_PIC_LIST_0)->setAllMv( cMv[0], ePartSize, uiPartAddr, 0, iPartIdx ); pcCU->getCUMvField(REF_PIC_LIST_0)->setAllRefIdx( iRefIdx[0], ePartSize, uiPartAddr, 0, iPartIdx ); { TempMv = cMv[0] - cMvPred[0][iRefIdx[0]]; pcCU->getCUMvField(REF_PIC_LIST_0)->setAllMvd ( TempMv, ePartSize, uiPartAddr, 0, iPartIdx ); } pcCU->setInterDirSubParts( 1, uiPartAddr, iPartIdx, pcCU->getDepth(0) ); pcCU->setMVPIdxSubParts( aaiMvpIdx[0][iRefIdx[0]], REF_PIC_LIST_0, uiPartAddr, iPartIdx, pcCU->getDepth(uiPartAddr)); pcCU->setMVPNumSubParts( aaiMvpNum[0][iRefIdx[0]], REF_PIC_LIST_0, uiPartAddr, iPartIdx, pcCU->getDepth(uiPartAddr)); uiMEBits = uiBits[0]; } else { uiLastMode = 1; pcCU->getCUMvField(REF_PIC_LIST_1)->setAllMv( cMv[1], ePartSize, uiPartAddr, 0, iPartIdx ); pcCU->getCUMvField(REF_PIC_LIST_1)->setAllRefIdx( iRefIdx[1], ePartSize, uiPartAddr, 0, iPartIdx ); { TempMv = cMv[1] - cMvPred[1][iRefIdx[1]]; pcCU->getCUMvField(REF_PIC_LIST_1)->setAllMvd ( TempMv, ePartSize, uiPartAddr, 0, iPartIdx ); } pcCU->setInterDirSubParts( 2, uiPartAddr, iPartIdx, pcCU->getDepth(0) ); pcCU->setMVPIdxSubParts( aaiMvpIdx[1][iRefIdx[1]], REF_PIC_LIST_1, uiPartAddr, iPartIdx, pcCU->getDepth(uiPartAddr)); pcCU->setMVPNumSubParts( aaiMvpNum[1][iRefIdx[1]], REF_PIC_LIST_1, uiPartAddr, iPartIdx, pcCU->getDepth(uiPartAddr)); uiMEBits = uiBits[1]; } #if AMP_MRG } // end if bTestNormalMC #endif if ( pcCU->getPartitionSize( uiPartAddr ) != SIZE_2Nx2N ) { UInt uiMRGInterDir = 0; TComMvField cMRGMvField[2]; UInt uiMRGIndex = 0; UInt uiMEInterDir = 0; TComMvField cMEMvField[2]; m_pcRdCost->getMotionCost( 1, 0 ); #if AMP_MRG // calculate ME cost UInt uiMEError = MAX_UINT; UInt uiMECost = MAX_UINT; if (bTestNormalMC) { xGetInterPredictionError( pcCU, pcOrgYuv, iPartIdx, uiMEError, m_pcEncCfg->getUseHADME() ); uiMECost = uiMEError + m_pcRdCost->getCost( uiMEBits ); } #else // calculate ME cost UInt uiMEError = MAX_UINT; xGetInterPredictionError( pcCU, pcOrgYuv, iPartIdx, uiMEError, m_pcEncCfg->getUseHADME() ); UInt uiMECost = uiMEError + m_pcRdCost->getCost( uiMEBits ); #endif // save ME result. uiMEInterDir = pcCU->getInterDir( uiPartAddr ); pcCU->getMvField( pcCU, uiPartAddr, REF_PIC_LIST_0, cMEMvField[0] ); pcCU->getMvField( pcCU, uiPartAddr, REF_PIC_LIST_1, cMEMvField[1] ); // find Merge result UInt uiMRGCost = MAX_UINT; xMergeEstimation( pcCU, pcOrgYuv, iPartIdx, uiMRGInterDir, cMRGMvField, uiMRGIndex, uiMRGCost, cMvFieldNeighbours, uhInterDirNeighbours, numValidMergeCand); if ( uiMRGCost < uiMECost ) { // set Merge result pcCU->setMergeFlagSubParts ( true, uiPartAddr, iPartIdx, pcCU->getDepth( uiPartAddr ) ); pcCU->setMergeIndexSubParts( uiMRGIndex, uiPartAddr, iPartIdx, pcCU->getDepth( uiPartAddr ) ); pcCU->setInterDirSubParts ( uiMRGInterDir, uiPartAddr, iPartIdx, pcCU->getDepth( uiPartAddr ) ); { pcCU->getCUMvField( REF_PIC_LIST_0 )->setAllMvField( cMRGMvField[0], ePartSize, uiPartAddr, 0, iPartIdx ); pcCU->getCUMvField( REF_PIC_LIST_1 )->setAllMvField( cMRGMvField[1], ePartSize, uiPartAddr, 0, iPartIdx ); } pcCU->getCUMvField(REF_PIC_LIST_0)->setAllMvd ( cMvZero, ePartSize, uiPartAddr, 0, iPartIdx ); pcCU->getCUMvField(REF_PIC_LIST_1)->setAllMvd ( cMvZero, ePartSize, uiPartAddr, 0, iPartIdx ); pcCU->setMVPIdxSubParts( -1, REF_PIC_LIST_0, uiPartAddr, iPartIdx, pcCU->getDepth(uiPartAddr)); pcCU->setMVPNumSubParts( -1, REF_PIC_LIST_0, uiPartAddr, iPartIdx, pcCU->getDepth(uiPartAddr)); pcCU->setMVPIdxSubParts( -1, REF_PIC_LIST_1, uiPartAddr, iPartIdx, pcCU->getDepth(uiPartAddr)); pcCU->setMVPNumSubParts( -1, REF_PIC_LIST_1, uiPartAddr, iPartIdx, pcCU->getDepth(uiPartAddr)); } else { // set ME result pcCU->setMergeFlagSubParts( false, uiPartAddr, iPartIdx, pcCU->getDepth( uiPartAddr ) ); pcCU->setInterDirSubParts ( uiMEInterDir, uiPartAddr, iPartIdx, pcCU->getDepth( uiPartAddr ) ); { pcCU->getCUMvField( REF_PIC_LIST_0 )->setAllMvField( cMEMvField[0], ePartSize, uiPartAddr, 0, iPartIdx ); pcCU->getCUMvField( REF_PIC_LIST_1 )->setAllMvField( cMEMvField[1], ePartSize, uiPartAddr, 0, iPartIdx ); } } } // MC motionCompensation ( pcCU, rpcPredYuv, REF_PIC_LIST_X, iPartIdx ); } // end of for ( Int iPartIdx = 0; iPartIdx < iNumPart; iPartIdx++ ) setWpScalingDistParam( pcCU, -1, REF_PIC_LIST_X ); return; } // AMVP #if ZERO_MVD_EST Void TEncSearch::xEstimateMvPredAMVP( TComDataCU* pcCU, TComYuv* pcOrgYuv, UInt uiPartIdx, RefPicList eRefPicList, Int iRefIdx, TComMv& rcMvPred, Bool bFilled, UInt* puiDistBiP, UInt* puiDist ) #else Void TEncSearch::xEstimateMvPredAMVP( TComDataCU* pcCU, TComYuv* pcOrgYuv, UInt uiPartIdx, RefPicList eRefPicList, Int iRefIdx, TComMv& rcMvPred, Bool bFilled, UInt* puiDistBiP ) #endif { AMVPInfo* pcAMVPInfo = pcCU->getCUMvField(eRefPicList)->getAMVPInfo(); TComMv cBestMv; Int iBestIdx = 0; TComMv cZeroMv; TComMv cMvPred; UInt uiBestCost = MAX_INT; UInt uiPartAddr = 0; Int iRoiWidth, iRoiHeight; Int i; pcCU->getPartIndexAndSize( uiPartIdx, uiPartAddr, iRoiWidth, iRoiHeight ); // Fill the MV Candidates if (!bFilled) { pcCU->fillMvpCand( uiPartIdx, uiPartAddr, eRefPicList, iRefIdx, pcAMVPInfo ); } // initialize Mvp index & Mvp iBestIdx = 0; cBestMv = pcAMVPInfo->m_acMvCand[0]; #if !ZERO_MVD_EST if (pcAMVPInfo->iN <= 1) { rcMvPred = cBestMv; pcCU->setMVPIdxSubParts( iBestIdx, eRefPicList, uiPartAddr, uiPartIdx, pcCU->getDepth(uiPartAddr)); pcCU->setMVPNumSubParts( pcAMVPInfo->iN, eRefPicList, uiPartAddr, uiPartIdx, pcCU->getDepth(uiPartAddr)); if(pcCU->getSlice()->getMvdL1ZeroFlag() && eRefPicList==REF_PIC_LIST_1) { #if ZERO_MVD_EST (*puiDistBiP) = xGetTemplateCost( pcCU, uiPartIdx, uiPartAddr, pcOrgYuv, &m_cYuvPredTemp, rcMvPred, 0, AMVP_MAX_NUM_CANDS, eRefPicList, iRefIdx, iRoiWidth, iRoiHeight, uiDist ); #else (*puiDistBiP) = xGetTemplateCost( pcCU, uiPartIdx, uiPartAddr, pcOrgYuv, &m_cYuvPredTemp, rcMvPred, 0, AMVP_MAX_NUM_CANDS, eRefPicList, iRefIdx, iRoiWidth, iRoiHeight); #endif } return; } #endif if (bFilled) { assert(pcCU->getMVPIdx(eRefPicList,uiPartAddr) >= 0); rcMvPred = pcAMVPInfo->m_acMvCand[pcCU->getMVPIdx(eRefPicList,uiPartAddr)]; return; } m_cYuvPredTemp.clear(); #if ZERO_MVD_EST UInt uiDist; #endif //-- Check Minimum Cost. for ( i = 0 ; i < pcAMVPInfo->iN; i++) { UInt uiTmpCost; #if ZERO_MVD_EST uiTmpCost = xGetTemplateCost( pcCU, uiPartIdx, uiPartAddr, pcOrgYuv, &m_cYuvPredTemp, pcAMVPInfo->m_acMvCand[i], i, AMVP_MAX_NUM_CANDS, eRefPicList, iRefIdx, iRoiWidth, iRoiHeight, uiDist ); #else uiTmpCost = xGetTemplateCost( pcCU, uiPartIdx, uiPartAddr, pcOrgYuv, &m_cYuvPredTemp, pcAMVPInfo->m_acMvCand[i], i, AMVP_MAX_NUM_CANDS, eRefPicList, iRefIdx, iRoiWidth, iRoiHeight); #endif if ( uiBestCost > uiTmpCost ) { uiBestCost = uiTmpCost; cBestMv = pcAMVPInfo->m_acMvCand[i]; iBestIdx = i; (*puiDistBiP) = uiTmpCost; #if ZERO_MVD_EST (*puiDist) = uiDist; #endif } } m_cYuvPredTemp.clear(); // Setting Best MVP rcMvPred = cBestMv; pcCU->setMVPIdxSubParts( iBestIdx, eRefPicList, uiPartAddr, uiPartIdx, pcCU->getDepth(uiPartAddr)); pcCU->setMVPNumSubParts( pcAMVPInfo->iN, eRefPicList, uiPartAddr, uiPartIdx, pcCU->getDepth(uiPartAddr)); return; } UInt TEncSearch::xGetMvpIdxBits(Int iIdx, Int iNum) { assert(iIdx >= 0 && iNum >= 0 && iIdx < iNum); if (iNum == 1) return 0; UInt uiLength = 1; Int iTemp = iIdx; if ( iTemp == 0 ) { return uiLength; } Bool bCodeLast = ( iNum-1 > iTemp ); uiLength += (iTemp-1); if( bCodeLast ) { uiLength++; } return uiLength; } Void TEncSearch::xGetBlkBits( PartSize eCUMode, Bool bPSlice, Int iPartIdx, UInt uiLastMode, UInt uiBlkBit[3]) { if ( eCUMode == SIZE_2Nx2N ) { uiBlkBit[0] = (! bPSlice) ? 3 : 1; uiBlkBit[1] = 3; uiBlkBit[2] = 5; } else if ( (eCUMode == SIZE_2NxN || eCUMode == SIZE_2NxnU) || eCUMode == SIZE_2NxnD ) { UInt aauiMbBits[2][3][3] = { { {0,0,3}, {0,0,0}, {0,0,0} } , { {5,7,7}, {7,5,7}, {9-3,9-3,9-3} } }; if ( bPSlice ) { uiBlkBit[0] = 3; uiBlkBit[1] = 0; uiBlkBit[2] = 0; } else { ::memcpy( uiBlkBit, aauiMbBits[iPartIdx][uiLastMode], 3*sizeof(UInt) ); } } else if ( (eCUMode == SIZE_Nx2N || eCUMode == SIZE_nLx2N) || eCUMode == SIZE_nRx2N ) { UInt aauiMbBits[2][3][3] = { { {0,2,3}, {0,0,0}, {0,0,0} } , { {5,7,7}, {7-2,7-2,9-2}, {9-3,9-3,9-3} } }; if ( bPSlice ) { uiBlkBit[0] = 3; uiBlkBit[1] = 0; uiBlkBit[2] = 0; } else { ::memcpy( uiBlkBit, aauiMbBits[iPartIdx][uiLastMode], 3*sizeof(UInt) ); } } else if ( eCUMode == SIZE_NxN ) { uiBlkBit[0] = (! bPSlice) ? 3 : 1; uiBlkBit[1] = 3; uiBlkBit[2] = 5; } else { printf("Wrong!\n"); assert( 0 ); } } Void TEncSearch::xCopyAMVPInfo (AMVPInfo* pSrc, AMVPInfo* pDst) { pDst->iN = pSrc->iN; for (Int i = 0; i < pSrc->iN; i++) { pDst->m_acMvCand[i] = pSrc->m_acMvCand[i]; } } Void TEncSearch::xCheckBestMVP ( TComDataCU* pcCU, RefPicList eRefPicList, TComMv cMv, TComMv& rcMvPred, Int& riMVPIdx, UInt& ruiBits, UInt& ruiCost ) { AMVPInfo* pcAMVPInfo = pcCU->getCUMvField(eRefPicList)->getAMVPInfo(); assert(pcAMVPInfo->m_acMvCand[riMVPIdx] == rcMvPred); if (pcAMVPInfo->iN < 2) return; m_pcRdCost->getMotionCost( 1, 0 ); m_pcRdCost->setCostScale ( 0 ); Int iBestMVPIdx = riMVPIdx; m_pcRdCost->setPredictor( rcMvPred ); Int iOrgMvBits = m_pcRdCost->getBits(cMv.getHor(), cMv.getVer()); iOrgMvBits += m_auiMVPIdxCost[riMVPIdx][AMVP_MAX_NUM_CANDS]; Int iBestMvBits = iOrgMvBits; for (Int iMVPIdx = 0; iMVPIdx < pcAMVPInfo->iN; iMVPIdx++) { if (iMVPIdx == riMVPIdx) continue; m_pcRdCost->setPredictor( pcAMVPInfo->m_acMvCand[iMVPIdx] ); Int iMvBits = m_pcRdCost->getBits(cMv.getHor(), cMv.getVer()); iMvBits += m_auiMVPIdxCost[iMVPIdx][AMVP_MAX_NUM_CANDS]; if (iMvBits < iBestMvBits) { iBestMvBits = iMvBits; iBestMVPIdx = iMVPIdx; } } if (iBestMVPIdx != riMVPIdx) //if changed { rcMvPred = pcAMVPInfo->m_acMvCand[iBestMVPIdx]; riMVPIdx = iBestMVPIdx; UInt uiOrgBits = ruiBits; ruiBits = uiOrgBits - iOrgMvBits + iBestMvBits; ruiCost = (ruiCost - m_pcRdCost->getCost( uiOrgBits )) + m_pcRdCost->getCost( ruiBits ); } } UInt TEncSearch::xGetTemplateCost( TComDataCU* pcCU, UInt uiPartIdx, UInt uiPartAddr, TComYuv* pcOrgYuv, TComYuv* pcTemplateCand, TComMv cMvCand, Int iMVPIdx, Int iMVPNum, RefPicList eRefPicList, Int iRefIdx, Int iSizeX, Int iSizeY #if ZERO_MVD_EST , UInt& ruiDist #endif ) { UInt uiCost = MAX_INT; TComPicYuv* pcPicYuvRef = pcCU->getSlice()->getRefPic( eRefPicList, iRefIdx )->getPicYuvRec(); pcCU->clipMv( cMvCand ); // prediction pattern if ( pcCU->getSlice()->getPPS()->getUseWP() && pcCU->getSlice()->getSliceType()==P_SLICE ) { xPredInterLumaBlk( pcCU, pcPicYuvRef, uiPartAddr, &cMvCand, iSizeX, iSizeY, pcTemplateCand, true ); } else { xPredInterLumaBlk( pcCU, pcPicYuvRef, uiPartAddr, &cMvCand, iSizeX, iSizeY, pcTemplateCand, false ); } if ( pcCU->getSlice()->getPPS()->getUseWP() && pcCU->getSlice()->getSliceType()==P_SLICE ) { xWeightedPredictionUni( pcCU, pcTemplateCand, uiPartAddr, iSizeX, iSizeY, eRefPicList, pcTemplateCand, iRefIdx ); } // calc distortion #if ZERO_MVD_EST m_pcRdCost->getMotionCost( 1, 0 ); DistParam cDistParam; m_pcRdCost->setDistParam( cDistParam, g_bitDepthY, pcOrgYuv->getLumaAddr(uiPartAddr), pcOrgYuv->getStride(), pcTemplateCand->getLumaAddr(uiPartAddr), pcTemplateCand->getStride(), #if NS_HAD iSizeX, iSizeY, m_pcEncCfg->getUseHADME(), m_pcEncCfg->getUseNSQT() ); #else iSizeX, iSizeY, m_pcEncCfg->getUseHADME() ); #endif ruiDist = cDistParam.DistFunc( &cDistParam ); uiCost = ruiDist + m_pcRdCost->getCost( m_auiMVPIdxCost[iMVPIdx][iMVPNum] ); #else #if WEIGHTED_CHROMA_DISTORTION uiCost = m_pcRdCost->getDistPart(g_bitDepthY, pcTemplateCand->getLumaAddr(uiPartAddr), pcTemplateCand->getStride(), pcOrgYuv->getLumaAddr(uiPartAddr), pcOrgYuv->getStride(), iSizeX, iSizeY, TEXT_LUMA, DF_SAD ); #else uiCost = m_pcRdCost->getDistPart(g_bitDepthY, pcTemplateCand->getLumaAddr(uiPartAddr), pcTemplateCand->getStride(), pcOrgYuv->getLumaAddr(uiPartAddr), pcOrgYuv->getStride(), iSizeX, iSizeY, DF_SAD ); #endif uiCost = (UInt) m_pcRdCost->calcRdCost( m_auiMVPIdxCost[iMVPIdx][iMVPNum], uiCost, false, DF_SAD ); #endif return uiCost; } Void TEncSearch::xMotionEstimation( TComDataCU* pcCU, TComYuv* pcYuvOrg, Int iPartIdx, RefPicList eRefPicList, TComMv* pcMvPred, Int iRefIdxPred, TComMv& rcMv, UInt& ruiBits, UInt& ruiCost, Bool bBi ) { UInt uiPartAddr; Int iRoiWidth; Int iRoiHeight; TComMv cMvHalf, cMvQter; TComMv cMvSrchRngLT; TComMv cMvSrchRngRB; TComYuv* pcYuv = pcYuvOrg; m_iSearchRange = m_aaiAdaptSR[eRefPicList][iRefIdxPred]; Int iSrchRng = ( bBi ? m_bipredSearchRange : m_iSearchRange ); TComPattern* pcPatternKey = pcCU->getPattern (); Double fWeight = 1.0; pcCU->getPartIndexAndSize( iPartIdx, uiPartAddr, iRoiWidth, iRoiHeight ); if ( bBi ) { TComYuv* pcYuvOther = &m_acYuvPred[1-(Int)eRefPicList]; pcYuv = &m_cYuvPredTemp; pcYuvOrg->copyPartToPartYuv( pcYuv, uiPartAddr, iRoiWidth, iRoiHeight ); pcYuv->removeHighFreq( pcYuvOther, uiPartAddr, iRoiWidth, iRoiHeight ); fWeight = 0.5; } // Search key pattern initialization pcPatternKey->initPattern( pcYuv->getLumaAddr( uiPartAddr ), pcYuv->getCbAddr ( uiPartAddr ), pcYuv->getCrAddr ( uiPartAddr ), iRoiWidth, iRoiHeight, pcYuv->getStride(), 0, 0 ); Pel* piRefY = pcCU->getSlice()->getRefPic( eRefPicList, iRefIdxPred )->getPicYuvRec()->getLumaAddr( pcCU->getAddr(), pcCU->getZorderIdxInCU() + uiPartAddr ); Int iRefStride = pcCU->getSlice()->getRefPic( eRefPicList, iRefIdxPred )->getPicYuvRec()->getStride(); TComMv cMvPred = *pcMvPred; if ( bBi ) xSetSearchRange ( pcCU, rcMv , iSrchRng, cMvSrchRngLT, cMvSrchRngRB ); else xSetSearchRange ( pcCU, cMvPred, iSrchRng, cMvSrchRngLT, cMvSrchRngRB ); m_pcRdCost->getMotionCost ( 1, 0 ); m_pcRdCost->setPredictor ( *pcMvPred ); m_pcRdCost->setCostScale ( 2 ); setWpScalingDistParam( pcCU, iRefIdxPred, eRefPicList ); // Do integer search if ( !m_iFastSearch || bBi ) { xPatternSearch ( pcPatternKey, piRefY, iRefStride, &cMvSrchRngLT, &cMvSrchRngRB, rcMv, ruiCost ); } else { rcMv = *pcMvPred; xPatternSearchFast ( pcCU, pcPatternKey, piRefY, iRefStride, &cMvSrchRngLT, &cMvSrchRngRB, rcMv, ruiCost ); } m_pcRdCost->getMotionCost( 1, 0 ); m_pcRdCost->setCostScale ( 1 ); { xPatternSearchFracDIF( pcCU, pcPatternKey, piRefY, iRefStride, &rcMv, cMvHalf, cMvQter, ruiCost ,bBi ); } m_pcRdCost->setCostScale( 0 ); rcMv <<= 2; rcMv += (cMvHalf <<= 1); rcMv += cMvQter; UInt uiMvBits = m_pcRdCost->getBits( rcMv.getHor(), rcMv.getVer() ); ruiBits += uiMvBits; ruiCost = (UInt)( floor( fWeight * ( (Double)ruiCost - (Double)m_pcRdCost->getCost( uiMvBits ) ) ) + (Double)m_pcRdCost->getCost( ruiBits ) ); } Void TEncSearch::xSetSearchRange ( TComDataCU* pcCU, TComMv& cMvPred, Int iSrchRng, TComMv& rcMvSrchRngLT, TComMv& rcMvSrchRngRB ) { Int iMvShift = 2; TComMv cTmpMvPred = cMvPred; pcCU->clipMv( cTmpMvPred ); rcMvSrchRngLT.setHor( cTmpMvPred.getHor() - (iSrchRng << iMvShift) ); rcMvSrchRngLT.setVer( cTmpMvPred.getVer() - (iSrchRng << iMvShift) ); rcMvSrchRngRB.setHor( cTmpMvPred.getHor() + (iSrchRng << iMvShift) ); rcMvSrchRngRB.setVer( cTmpMvPred.getVer() + (iSrchRng << iMvShift) ); pcCU->clipMv ( rcMvSrchRngLT ); pcCU->clipMv ( rcMvSrchRngRB ); rcMvSrchRngLT >>= iMvShift; rcMvSrchRngRB >>= iMvShift; } Void TEncSearch::xPatternSearch( TComPattern* pcPatternKey, Pel* piRefY, Int iRefStride, TComMv* pcMvSrchRngLT, TComMv* pcMvSrchRngRB, TComMv& rcMv, UInt& ruiSAD ) { Int iSrchRngHorLeft = pcMvSrchRngLT->getHor(); Int iSrchRngHorRight = pcMvSrchRngRB->getHor(); Int iSrchRngVerTop = pcMvSrchRngLT->getVer(); Int iSrchRngVerBottom = pcMvSrchRngRB->getVer(); UInt uiSad; UInt uiSadBest = MAX_UINT; Int iBestX = 0; Int iBestY = 0; Pel* piRefSrch; //-- jclee for using the SAD function pointer m_pcRdCost->setDistParam( pcPatternKey, piRefY, iRefStride, m_cDistParam ); // fast encoder decision: use subsampled SAD for integer ME if ( m_pcEncCfg->getUseFastEnc() ) { if ( m_cDistParam.iRows > 8 ) { m_cDistParam.iSubShift = 1; } } piRefY += (iSrchRngVerTop * iRefStride); for ( Int y = iSrchRngVerTop; y <= iSrchRngVerBottom; y++ ) { for ( Int x = iSrchRngHorLeft; x <= iSrchRngHorRight; x++ ) { // find min. distortion position piRefSrch = piRefY + x; m_cDistParam.pCur = piRefSrch; setDistParamComp(0); m_cDistParam.bitDepth = g_bitDepthY; uiSad = m_cDistParam.DistFunc( &m_cDistParam ); // motion cost uiSad += m_pcRdCost->getCost( x, y ); if ( uiSad < uiSadBest ) { uiSadBest = uiSad; iBestX = x; iBestY = y; } } piRefY += iRefStride; } rcMv.set( iBestX, iBestY ); ruiSAD = uiSadBest - m_pcRdCost->getCost( iBestX, iBestY ); return; } Void TEncSearch::xPatternSearchFast( TComDataCU* pcCU, TComPattern* pcPatternKey, Pel* piRefY, Int iRefStride, TComMv* pcMvSrchRngLT, TComMv* pcMvSrchRngRB, TComMv& rcMv, UInt& ruiSAD ) { pcCU->getMvPredLeft ( m_acMvPredictors[0] ); pcCU->getMvPredAbove ( m_acMvPredictors[1] ); pcCU->getMvPredAboveRight ( m_acMvPredictors[2] ); switch ( m_iFastSearch ) { case 1: xTZSearch( pcCU, pcPatternKey, piRefY, iRefStride, pcMvSrchRngLT, pcMvSrchRngRB, rcMv, ruiSAD ); break; default: break; } } Void TEncSearch::xTZSearch( TComDataCU* pcCU, TComPattern* pcPatternKey, Pel* piRefY, Int iRefStride, TComMv* pcMvSrchRngLT, TComMv* pcMvSrchRngRB, TComMv& rcMv, UInt& ruiSAD ) { Int iSrchRngHorLeft = pcMvSrchRngLT->getHor(); Int iSrchRngHorRight = pcMvSrchRngRB->getHor(); Int iSrchRngVerTop = pcMvSrchRngLT->getVer(); Int iSrchRngVerBottom = pcMvSrchRngRB->getVer(); TZ_SEARCH_CONFIGURATION UInt uiSearchRange = m_iSearchRange; pcCU->clipMv( rcMv ); rcMv >>= 2; // init TZSearchStruct IntTZSearchStruct cStruct; cStruct.iYStride = iRefStride; cStruct.piRefY = piRefY; cStruct.uiBestSad = MAX_UINT; // set rcMv (Median predictor) as start point and as best point xTZSearchHelp( pcPatternKey, cStruct, rcMv.getHor(), rcMv.getVer(), 0, 0 ); // test whether one of PRED_A, PRED_B, PRED_C MV is better start point than Median predictor if ( bTestOtherPredictedMV ) { for ( UInt index = 0; index < 3; index++ ) { TComMv cMv = m_acMvPredictors[index]; pcCU->clipMv( cMv ); cMv >>= 2; xTZSearchHelp( pcPatternKey, cStruct, cMv.getHor(), cMv.getVer(), 0, 0 ); } } // test whether zero Mv is better start point than Median predictor if ( bTestZeroVector ) { xTZSearchHelp( pcPatternKey, cStruct, 0, 0, 0, 0 ); } // start search Int iDist = 0; Int iStartX = cStruct.iBestX; Int iStartY = cStruct.iBestY; // first search for ( iDist = 1; iDist <= (Int)uiSearchRange; iDist*=2 ) { if ( bFirstSearchDiamond == 1 ) { xTZ8PointDiamondSearch ( pcPatternKey, cStruct, pcMvSrchRngLT, pcMvSrchRngRB, iStartX, iStartY, iDist ); } else { xTZ8PointSquareSearch ( pcPatternKey, cStruct, pcMvSrchRngLT, pcMvSrchRngRB, iStartX, iStartY, iDist ); } if ( bFirstSearchStop && ( cStruct.uiBestRound >= uiFirstSearchRounds ) ) // stop criterion { break; } } // test whether zero Mv is a better start point than Median predictor if ( bTestZeroVectorStart && ((cStruct.iBestX != 0) || (cStruct.iBestY != 0)) ) { xTZSearchHelp( pcPatternKey, cStruct, 0, 0, 0, 0 ); if ( (cStruct.iBestX == 0) && (cStruct.iBestY == 0) ) { // test its neighborhood for ( iDist = 1; iDist <= (Int)uiSearchRange; iDist*=2 ) { xTZ8PointDiamondSearch( pcPatternKey, cStruct, pcMvSrchRngLT, pcMvSrchRngRB, 0, 0, iDist ); if ( bTestZeroVectorStop && (cStruct.uiBestRound > 0) ) // stop criterion { break; } } } } // calculate only 2 missing points instead 8 points if cStruct.uiBestDistance == 1 if ( cStruct.uiBestDistance == 1 ) { cStruct.uiBestDistance = 0; xTZ2PointSearch( pcPatternKey, cStruct, pcMvSrchRngLT, pcMvSrchRngRB ); } // raster search if distance is too big if ( bEnableRasterSearch && ( ((Int)(cStruct.uiBestDistance) > iRaster) || bAlwaysRasterSearch ) ) { cStruct.uiBestDistance = iRaster; for ( iStartY = iSrchRngVerTop; iStartY <= iSrchRngVerBottom; iStartY += iRaster ) { for ( iStartX = iSrchRngHorLeft; iStartX <= iSrchRngHorRight; iStartX += iRaster ) { xTZSearchHelp( pcPatternKey, cStruct, iStartX, iStartY, 0, iRaster ); } } } // raster refinement if ( bRasterRefinementEnable && cStruct.uiBestDistance > 0 ) { while ( cStruct.uiBestDistance > 0 ) { iStartX = cStruct.iBestX; iStartY = cStruct.iBestY; if ( cStruct.uiBestDistance > 1 ) { iDist = cStruct.uiBestDistance >>= 1; if ( bRasterRefinementDiamond == 1 ) { xTZ8PointDiamondSearch ( pcPatternKey, cStruct, pcMvSrchRngLT, pcMvSrchRngRB, iStartX, iStartY, iDist ); } else { xTZ8PointSquareSearch ( pcPatternKey, cStruct, pcMvSrchRngLT, pcMvSrchRngRB, iStartX, iStartY, iDist ); } } // calculate only 2 missing points instead 8 points if cStruct.uiBestDistance == 1 if ( cStruct.uiBestDistance == 1 ) { cStruct.uiBestDistance = 0; if ( cStruct.ucPointNr != 0 ) { xTZ2PointSearch( pcPatternKey, cStruct, pcMvSrchRngLT, pcMvSrchRngRB ); } } } } // start refinement if ( bStarRefinementEnable && cStruct.uiBestDistance > 0 ) { while ( cStruct.uiBestDistance > 0 ) { iStartX = cStruct.iBestX; iStartY = cStruct.iBestY; cStruct.uiBestDistance = 0; cStruct.ucPointNr = 0; for ( iDist = 1; iDist < (Int)uiSearchRange + 1; iDist*=2 ) { if ( bStarRefinementDiamond == 1 ) { xTZ8PointDiamondSearch ( pcPatternKey, cStruct, pcMvSrchRngLT, pcMvSrchRngRB, iStartX, iStartY, iDist ); } else { xTZ8PointSquareSearch ( pcPatternKey, cStruct, pcMvSrchRngLT, pcMvSrchRngRB, iStartX, iStartY, iDist ); } if ( bStarRefinementStop && (cStruct.uiBestRound >= uiStarRefinementRounds) ) // stop criterion { break; } } // calculate only 2 missing points instead 8 points if cStrukt.uiBestDistance == 1 if ( cStruct.uiBestDistance == 1 ) { cStruct.uiBestDistance = 0; if ( cStruct.ucPointNr != 0 ) { xTZ2PointSearch( pcPatternKey, cStruct, pcMvSrchRngLT, pcMvSrchRngRB ); } } } } // write out best match rcMv.set( cStruct.iBestX, cStruct.iBestY ); ruiSAD = cStruct.uiBestSad - m_pcRdCost->getCost( cStruct.iBestX, cStruct.iBestY ); } Void TEncSearch::xPatternSearchFracDIF(TComDataCU* pcCU, TComPattern* pcPatternKey, Pel* piRefY, Int iRefStride, TComMv* pcMvInt, TComMv& rcMvHalf, TComMv& rcMvQter, UInt& ruiCost ,Bool biPred ) { // Reference pattern initialization (integer scale) TComPattern cPatternRoi; Int iOffset = pcMvInt->getHor() + pcMvInt->getVer() * iRefStride; cPatternRoi.initPattern( piRefY + iOffset, NULL, NULL, pcPatternKey->getROIYWidth(), pcPatternKey->getROIYHeight(), iRefStride, 0, 0 ); // Half-pel refinement xExtDIFUpSamplingH ( &cPatternRoi, biPred ); rcMvHalf = *pcMvInt; rcMvHalf <<= 1; // for mv-cost TComMv baseRefMv(0, 0); ruiCost = xPatternRefinement( pcPatternKey, baseRefMv, 2, rcMvHalf ); m_pcRdCost->setCostScale( 0 ); xExtDIFUpSamplingQ ( &cPatternRoi, rcMvHalf, biPred ); baseRefMv = rcMvHalf; baseRefMv <<= 1; rcMvQter = *pcMvInt; rcMvQter <<= 1; // for mv-cost rcMvQter += rcMvHalf; rcMvQter <<= 1; ruiCost = xPatternRefinement( pcPatternKey, baseRefMv, 1, rcMvQter ); } /** encode residual and calculate rate-distortion for a CU block * \param pcCU * \param pcYuvOrg * \param pcYuvPred * \param rpcYuvResi * \param rpcYuvResiBest * \param rpcYuvRec * \param bSkipRes * \returns Void */ Void TEncSearch::encodeResAndCalcRdInterCU( TComDataCU* pcCU, TComYuv* pcYuvOrg, TComYuv* pcYuvPred, TComYuv*& rpcYuvResi, TComYuv*& rpcYuvResiBest, TComYuv*& rpcYuvRec, Bool bSkipRes ) { if ( pcCU->isIntra(0) ) { return; } Bool bHighPass = pcCU->getSlice()->getDepth() ? true : false; UInt uiBits = 0, uiBitsBest = 0; #if H_3D_VSO Dist uiDistortion = 0, uiDistortionBest = 0; #else UInt uiDistortion = 0, uiDistortionBest = 0; #endif UInt uiWidth = pcCU->getWidth ( 0 ); UInt uiHeight = pcCU->getHeight( 0 ); // No residual coding : SKIP mode if ( bSkipRes ) { pcCU->setSkipFlagSubParts( true, 0, pcCU->getDepth(0) ); rpcYuvResi->clear(); pcYuvPred->copyToPartYuv( rpcYuvRec, 0 ); #if H_3D_VSO // M13 if ( m_pcRdCost->getUseVSO() ) { uiDistortion = m_pcRdCost->getDistPartVSO( pcCU, 0, rpcYuvRec->getLumaAddr(), rpcYuvRec->getStride(), pcYuvOrg->getLumaAddr(), pcYuvOrg->getStride(), uiWidth, uiHeight , false ); } else { #endif #if WEIGHTED_CHROMA_DISTORTION uiDistortion = m_pcRdCost->getDistPart(g_bitDepthY, rpcYuvRec->getLumaAddr(), rpcYuvRec->getStride(), pcYuvOrg->getLumaAddr(), pcYuvOrg->getStride(), uiWidth, uiHeight ) + m_pcRdCost->getDistPart(g_bitDepthC, rpcYuvRec->getCbAddr(), rpcYuvRec->getCStride(), pcYuvOrg->getCbAddr(), pcYuvOrg->getCStride(), uiWidth >> 1, uiHeight >> 1, TEXT_CHROMA_U ) + m_pcRdCost->getDistPart(g_bitDepthC, rpcYuvRec->getCrAddr(), rpcYuvRec->getCStride(), pcYuvOrg->getCrAddr(), pcYuvOrg->getCStride(), uiWidth >> 1, uiHeight >> 1, TEXT_CHROMA_V ); #else uiDistortion = m_pcRdCost->getDistPart(g_bitDepthY, rpcYuvRec->getLumaAddr(), rpcYuvRec->getStride(), pcYuvOrg->getLumaAddr(), pcYuvOrg->getStride(), uiWidth, uiHeight ) + m_pcRdCost->getDistPart(g_bitDepthC, rpcYuvRec->getCbAddr(), rpcYuvRec->getCStride(), pcYuvOrg->getCbAddr(), pcYuvOrg->getCStride(), uiWidth >> 1, uiHeight >> 1 ) + m_pcRdCost->getDistPart(g_bitDepthC, rpcYuvRec->getCrAddr(), rpcYuvRec->getCStride(), pcYuvOrg->getCrAddr(), pcYuvOrg->getCStride(), uiWidth >> 1, uiHeight >> 1 ); #endif #if H_3D_VSO // MIgnore } #endif if( m_bUseSBACRD ) m_pcRDGoOnSbacCoder->load(m_pppcRDSbacCoder[pcCU->getDepth(0)][CI_CURR_BEST]); m_pcEntropyCoder->resetBits(); if (pcCU->getSlice()->getPPS()->getTransquantBypassEnableFlag()) { m_pcEntropyCoder->encodeCUTransquantBypassFlag(pcCU, 0, true); } m_pcEntropyCoder->encodeSkipFlag(pcCU, 0, true); m_pcEntropyCoder->encodeMergeIndex( pcCU, 0, true ); uiBits = m_pcEntropyCoder->getNumberOfWrittenBits(); pcCU->getTotalBits() = uiBits; pcCU->getTotalDistortion() = uiDistortion; #if H_3D_VSO //M 14 if ( m_pcRdCost->getUseLambdaScaleVSO() ) pcCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( uiBits, uiDistortion ); else #endif pcCU->getTotalCost() = m_pcRdCost->calcRdCost( uiBits, uiDistortion ); if( m_bUseSBACRD ) m_pcRDGoOnSbacCoder->store(m_pppcRDSbacCoder[pcCU->getDepth(0)][CI_TEMP_BEST]); pcCU->setCbfSubParts( 0, 0, 0, 0, pcCU->getDepth( 0 ) ); pcCU->setTrIdxSubParts( 0, 0, pcCU->getDepth(0) ); #if H_3D_VSO // necessary? // M15 // set Model if( !m_pcRdCost->getUseEstimatedVSD()&& m_pcRdCost->getUseRenModel() ) { Pel* piSrc = rpcYuvRec->getLumaAddr(); UInt uiSrcStride = rpcYuvRec->getStride(); m_pcRdCost->setRenModelData( pcCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight ); } #endif return; } // Residual coding. Int qp, qpBest = 0, qpMin, qpMax; Double dCost, dCostBest = MAX_DOUBLE; UInt uiTrLevel = 0; if( (pcCU->getWidth(0) > pcCU->getSlice()->getSPS()->getMaxTrSize()) ) { while( pcCU->getWidth(0) > (pcCU->getSlice()->getSPS()->getMaxTrSize()<>uiMaxTrMode) < (g_uiMaxCUWidth>>g_uiMaxCUDepth)) uiMaxTrMode--; qpMin = bHighPass ? Clip3( -pcCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, pcCU->getQP(0) - m_iMaxDeltaQP ) : pcCU->getQP( 0 ); qpMax = bHighPass ? Clip3( -pcCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, pcCU->getQP(0) + m_iMaxDeltaQP ) : pcCU->getQP( 0 ); rpcYuvResi->subtract( pcYuvOrg, pcYuvPred, 0, uiWidth ); for ( qp = qpMin; qp <= qpMax; qp++ ) { dCost = 0.; uiBits = 0; uiDistortion = 0; if( m_bUseSBACRD ) { m_pcRDGoOnSbacCoder->load( m_pppcRDSbacCoder[ pcCU->getDepth( 0 ) ][ CI_CURR_BEST ] ); } #if H_3D_VSO // M16 // M18 Dist uiZeroDistortion = 0; if ( m_pcRdCost->getUseVSO() ) // This creating and destroying need to be fixed. { m_cYuvRecTemp.create( pcYuvPred->getWidth(), pcYuvPred->getHeight() ); } xEstimateResidualQT( pcCU, 0, 0, 0, pcYuvOrg, pcYuvPred, rpcYuvResi, pcCU->getDepth(0), dCost, uiBits, uiDistortion, &uiZeroDistortion ); if ( m_pcRdCost->getUseVSO() ) { m_cYuvRecTemp.destroy(); } #else UInt uiZeroDistortion = 0; xEstimateResidualQT( pcCU, 0, 0, 0, rpcYuvResi, pcCU->getDepth(0), dCost, uiBits, uiDistortion, &uiZeroDistortion ); #endif m_pcEntropyCoder->resetBits(); m_pcEntropyCoder->encodeQtRootCbfZero( pcCU ); UInt zeroResiBits = m_pcEntropyCoder->getNumberOfWrittenBits(); #if H_3D_VSO // M19 Double dZeroCost; if( m_pcRdCost->getUseLambdaScaleVSO() ) dZeroCost = m_pcRdCost->calcRdCostVSO( 0, uiZeroDistortion ); else dZeroCost = m_pcRdCost->calcRdCost( zeroResiBits, uiZeroDistortion ); #else Double dZeroCost = m_pcRdCost->calcRdCost( zeroResiBits, uiZeroDistortion ); #endif if(pcCU->isLosslessCoded( 0 )) { dZeroCost = dCost + 1; } if ( dZeroCost < dCost ) { dCost = dZeroCost; uiBits = 0; uiDistortion = uiZeroDistortion; const UInt uiQPartNum = pcCU->getPic()->getNumPartInCU() >> (pcCU->getDepth(0) << 1); ::memset( pcCU->getTransformIdx() , 0, uiQPartNum * sizeof(UChar) ); ::memset( pcCU->getCbf( TEXT_LUMA ) , 0, uiQPartNum * sizeof(UChar) ); ::memset( pcCU->getCbf( TEXT_CHROMA_U ), 0, uiQPartNum * sizeof(UChar) ); ::memset( pcCU->getCbf( TEXT_CHROMA_V ), 0, uiQPartNum * sizeof(UChar) ); ::memset( pcCU->getCoeffY() , 0, uiWidth * uiHeight * sizeof( TCoeff ) ); ::memset( pcCU->getCoeffCb() , 0, uiWidth * uiHeight * sizeof( TCoeff ) >> 2 ); ::memset( pcCU->getCoeffCr() , 0, uiWidth * uiHeight * sizeof( TCoeff ) >> 2 ); pcCU->setTransformSkipSubParts ( 0, 0, 0, 0, pcCU->getDepth(0) ); } else { xSetResidualQTData( pcCU, 0, 0, 0, NULL, pcCU->getDepth(0), false ); } if( m_bUseSBACRD ) { m_pcRDGoOnSbacCoder->load( m_pppcRDSbacCoder[pcCU->getDepth(0)][CI_CURR_BEST] ); } #if 0 // check { m_pcEntropyCoder->resetBits(); m_pcEntropyCoder->encodeCoeff( pcCU, 0, pcCU->getDepth(0), pcCU->getWidth(0), pcCU->getHeight(0) ); const UInt uiBitsForCoeff = m_pcEntropyCoder->getNumberOfWrittenBits(); if( m_bUseSBACRD ) { m_pcRDGoOnSbacCoder->load( m_pppcRDSbacCoder[pcCU->getDepth(0)][CI_CURR_BEST] ); } if( uiBitsForCoeff != uiBits ) assert( 0 ); } #endif uiBits = 0; { TComYuv *pDummy = NULL; xAddSymbolBitsInter( pcCU, 0, 0, uiBits, pDummy, NULL, pDummy ); } #if H_3D_VSO // M20 Double dExactCost; if( m_pcRdCost->getUseLambdaScaleVSO() ) dExactCost = m_pcRdCost->calcRdCostVSO( uiBits, uiDistortion ); else dExactCost = m_pcRdCost->calcRdCost ( uiBits, uiDistortion ); #else Double dExactCost = m_pcRdCost->calcRdCost( uiBits, uiDistortion ); #endif dCost = dExactCost; if ( dCost < dCostBest ) { if ( !pcCU->getQtRootCbf( 0 ) ) { rpcYuvResiBest->clear(); } else { xSetResidualQTData( pcCU, 0, 0, 0, rpcYuvResiBest, pcCU->getDepth(0), true ); } if( qpMin != qpMax && qp != qpMax ) { const UInt uiQPartNum = pcCU->getPic()->getNumPartInCU() >> (pcCU->getDepth(0) << 1); ::memcpy( m_puhQTTempTrIdx, pcCU->getTransformIdx(), uiQPartNum * sizeof(UChar) ); ::memcpy( m_puhQTTempCbf[0], pcCU->getCbf( TEXT_LUMA ), uiQPartNum * sizeof(UChar) ); ::memcpy( m_puhQTTempCbf[1], pcCU->getCbf( TEXT_CHROMA_U ), uiQPartNum * sizeof(UChar) ); ::memcpy( m_puhQTTempCbf[2], pcCU->getCbf( TEXT_CHROMA_V ), uiQPartNum * sizeof(UChar) ); ::memcpy( m_pcQTTempCoeffY, pcCU->getCoeffY(), uiWidth * uiHeight * sizeof( TCoeff ) ); ::memcpy( m_pcQTTempCoeffCb, pcCU->getCoeffCb(), uiWidth * uiHeight * sizeof( TCoeff ) >> 2 ); ::memcpy( m_pcQTTempCoeffCr, pcCU->getCoeffCr(), uiWidth * uiHeight * sizeof( TCoeff ) >> 2 ); #if ADAPTIVE_QP_SELECTION ::memcpy( m_pcQTTempArlCoeffY, pcCU->getArlCoeffY(), uiWidth * uiHeight * sizeof( Int ) ); ::memcpy( m_pcQTTempArlCoeffCb, pcCU->getArlCoeffCb(), uiWidth * uiHeight * sizeof( Int ) >> 2 ); ::memcpy( m_pcQTTempArlCoeffCr, pcCU->getArlCoeffCr(), uiWidth * uiHeight * sizeof( Int ) >> 2 ); #endif ::memcpy( m_puhQTTempTransformSkipFlag[0], pcCU->getTransformSkip(TEXT_LUMA), uiQPartNum * sizeof( UChar ) ); ::memcpy( m_puhQTTempTransformSkipFlag[1], pcCU->getTransformSkip(TEXT_CHROMA_U), uiQPartNum * sizeof( UChar ) ); ::memcpy( m_puhQTTempTransformSkipFlag[2], pcCU->getTransformSkip(TEXT_CHROMA_V), uiQPartNum * sizeof( UChar ) ); } uiBitsBest = uiBits; uiDistortionBest = uiDistortion; dCostBest = dCost; qpBest = qp; if( m_bUseSBACRD ) { m_pcRDGoOnSbacCoder->store( m_pppcRDSbacCoder[ pcCU->getDepth( 0 ) ][ CI_TEMP_BEST ] ); } } #if H_3D_VSO // M21 if( m_pcRdCost->getUseRenModel() && !m_pcRdCost->getUseEstimatedVSD() ) { Pel* piSrc = pcYuvOrg->getLumaAddr(); UInt uiSrcStride = pcYuvOrg->getStride(); m_pcRdCost->setRenModelData( pcCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight ); } #endif } assert ( dCostBest != MAX_DOUBLE ); if( qpMin != qpMax && qpBest != qpMax ) { if( m_bUseSBACRD ) { assert( 0 ); // check m_pcRDGoOnSbacCoder->load( m_pppcRDSbacCoder[ pcCU->getDepth( 0 ) ][ CI_TEMP_BEST ] ); } // copy best cbf and trIdx to pcCU const UInt uiQPartNum = pcCU->getPic()->getNumPartInCU() >> (pcCU->getDepth(0) << 1); ::memcpy( pcCU->getTransformIdx(), m_puhQTTempTrIdx, uiQPartNum * sizeof(UChar) ); ::memcpy( pcCU->getCbf( TEXT_LUMA ), m_puhQTTempCbf[0], uiQPartNum * sizeof(UChar) ); ::memcpy( pcCU->getCbf( TEXT_CHROMA_U ), m_puhQTTempCbf[1], uiQPartNum * sizeof(UChar) ); ::memcpy( pcCU->getCbf( TEXT_CHROMA_V ), m_puhQTTempCbf[2], uiQPartNum * sizeof(UChar) ); ::memcpy( pcCU->getCoeffY(), m_pcQTTempCoeffY, uiWidth * uiHeight * sizeof( TCoeff ) ); ::memcpy( pcCU->getCoeffCb(), m_pcQTTempCoeffCb, uiWidth * uiHeight * sizeof( TCoeff ) >> 2 ); ::memcpy( pcCU->getCoeffCr(), m_pcQTTempCoeffCr, uiWidth * uiHeight * sizeof( TCoeff ) >> 2 ); #if ADAPTIVE_QP_SELECTION ::memcpy( pcCU->getArlCoeffY(), m_pcQTTempArlCoeffY, uiWidth * uiHeight * sizeof( Int ) ); ::memcpy( pcCU->getArlCoeffCb(), m_pcQTTempArlCoeffCb, uiWidth * uiHeight * sizeof( Int ) >> 2 ); ::memcpy( pcCU->getArlCoeffCr(), m_pcQTTempArlCoeffCr, uiWidth * uiHeight * sizeof( Int ) >> 2 ); #endif ::memcpy( pcCU->getTransformSkip(TEXT_LUMA), m_puhQTTempTransformSkipFlag[0], uiQPartNum * sizeof( UChar ) ); ::memcpy( pcCU->getTransformSkip(TEXT_CHROMA_U), m_puhQTTempTransformSkipFlag[1], uiQPartNum * sizeof( UChar ) ); ::memcpy( pcCU->getTransformSkip(TEXT_CHROMA_V), m_puhQTTempTransformSkipFlag[2], uiQPartNum * sizeof( UChar ) ); } rpcYuvRec->addClip ( pcYuvPred, rpcYuvResiBest, 0, uiWidth ); #if H_3D_VSO // M22 // GT: might be removed since VSO already provided clipped distortion if ( m_pcRdCost->getUseVSO() ) { uiDistortionBest = m_pcRdCost->getDistPartVSO ( pcCU, 0, rpcYuvRec->getLumaAddr(), rpcYuvRec->getStride(), pcYuvOrg->getLumaAddr(), pcYuvOrg->getStride(), uiWidth, uiHeight, false ); } else { #endif // update with clipped distortion and cost (qp estimation loop uses unclipped values) #if WEIGHTED_CHROMA_DISTORTION uiDistortionBest = m_pcRdCost->getDistPart(g_bitDepthY, rpcYuvRec->getLumaAddr(), rpcYuvRec->getStride(), pcYuvOrg->getLumaAddr(), pcYuvOrg->getStride(), uiWidth, uiHeight ) + m_pcRdCost->getDistPart(g_bitDepthC, rpcYuvRec->getCbAddr(), rpcYuvRec->getCStride(), pcYuvOrg->getCbAddr(), pcYuvOrg->getCStride(), uiWidth >> 1, uiHeight >> 1, TEXT_CHROMA_U ) + m_pcRdCost->getDistPart(g_bitDepthC, rpcYuvRec->getCrAddr(), rpcYuvRec->getCStride(), pcYuvOrg->getCrAddr(), pcYuvOrg->getCStride(), uiWidth >> 1, uiHeight >> 1, TEXT_CHROMA_V ); #else uiDistortionBest = m_pcRdCost->getDistPart(g_bitDepthY, rpcYuvRec->getLumaAddr(), rpcYuvRec->getStride(), pcYuvOrg->getLumaAddr(), pcYuvOrg->getStride(), uiWidth, uiHeight ) + m_pcRdCost->getDistPart(g_bitDepthC, rpcYuvRec->getCbAddr(), rpcYuvRec->getCStride(), pcYuvOrg->getCbAddr(), pcYuvOrg->getCStride(), uiWidth >> 1, uiHeight >> 1 ) + m_pcRdCost->getDistPart(g_bitDepthC, rpcYuvRec->getCrAddr(), rpcYuvRec->getCStride(), pcYuvOrg->getCrAddr(), pcYuvOrg->getCStride(), uiWidth >> 1, uiHeight >> 1 ); #endif #if H_3D_VSO // M23 } if ( m_pcRdCost->getUseLambdaScaleVSO() ) dCostBest = m_pcRdCost->calcRdCostVSO( uiBitsBest, uiDistortionBest ); else #endif dCostBest = m_pcRdCost->calcRdCost( uiBitsBest, uiDistortionBest ); pcCU->getTotalBits() = uiBitsBest; pcCU->getTotalDistortion() = uiDistortionBest; pcCU->getTotalCost() = dCostBest; if ( pcCU->isSkipped(0) ) { pcCU->setCbfSubParts( 0, 0, 0, 0, pcCU->getDepth( 0 ) ); } pcCU->setQPSubParts( qpBest, 0, pcCU->getDepth(0) ); #if H_3D_VSO // M24 // necessary?? if( m_pcRdCost->getUseRenModel() && !m_pcRdCost->getUseEstimatedVSD() ) { Pel* piSrc = rpcYuvRec->getLumaAddr(); UInt uiSrcStride = rpcYuvRec->getStride(); m_pcRdCost->setRenModelData( pcCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight ); } #endif } #if H_3D_VSO // M25 Void TEncSearch::xEstimateResidualQT( TComDataCU* pcCU, UInt uiQuadrant, UInt uiAbsPartIdx, UInt absTUPartIdx, TComYuv* pcOrg, TComYuv* pcPred, TComYuv* pcResi, const UInt uiDepth, Double &rdCost, UInt &ruiBits, Dist &ruiDist, Dist *puiZeroDist ) #else Void TEncSearch::xEstimateResidualQT( TComDataCU* pcCU, UInt uiQuadrant, UInt uiAbsPartIdx, UInt absTUPartIdx, TComYuv* pcResi, const UInt uiDepth, Double &rdCost, UInt &ruiBits, UInt &ruiDist, UInt *puiZeroDist ) #endif { const UInt uiTrMode = uiDepth - pcCU->getDepth( 0 ); assert( pcCU->getDepth( 0 ) == pcCU->getDepth( uiAbsPartIdx ) ); const UInt uiLog2TrSize = g_aucConvertToBit[pcCU->getSlice()->getSPS()->getMaxCUWidth() >> uiDepth]+2; UInt SplitFlag = ((pcCU->getSlice()->getSPS()->getQuadtreeTUMaxDepthInter() == 1) && pcCU->getPredictionMode(uiAbsPartIdx) == MODE_INTER && ( pcCU->getPartitionSize(uiAbsPartIdx) != SIZE_2Nx2N )); Bool bCheckFull; if ( SplitFlag && uiDepth == pcCU->getDepth(uiAbsPartIdx) && ( uiLog2TrSize > pcCU->getQuadtreeTULog2MinSizeInCU(uiAbsPartIdx) ) ) bCheckFull = false; else bCheckFull = ( uiLog2TrSize <= pcCU->getSlice()->getSPS()->getQuadtreeTULog2MaxSize() ); const Bool bCheckSplit = ( uiLog2TrSize > pcCU->getQuadtreeTULog2MinSizeInCU(uiAbsPartIdx) ); assert( bCheckFull || bCheckSplit ); Bool bCodeChroma = true; UInt uiTrModeC = uiTrMode; UInt uiLog2TrSizeC = uiLog2TrSize-1; if( uiLog2TrSize == 2 ) { uiLog2TrSizeC++; uiTrModeC --; UInt uiQPDiv = pcCU->getPic()->getNumPartInCU() >> ( ( pcCU->getDepth( 0 ) + uiTrModeC ) << 1 ); bCodeChroma = ( ( uiAbsPartIdx % uiQPDiv ) == 0 ); } const UInt uiSetCbf = 1 << uiTrMode; // code full block Double dSingleCost = MAX_DOUBLE; UInt uiSingleBits = 0; #if H_3D_VSO Dist uiSingleDist = 0; #else UInt uiSingleDist = 0; #endif UInt uiAbsSumY = 0, uiAbsSumU = 0, uiAbsSumV = 0; UInt uiBestTransformMode[3] = {0}; if( m_bUseSBACRD ) { m_pcRDGoOnSbacCoder->store( m_pppcRDSbacCoder[ uiDepth ][ CI_QT_TRAFO_ROOT ] ); } if( bCheckFull ) { const UInt uiNumCoeffPerAbsPartIdxIncrement = pcCU->getSlice()->getSPS()->getMaxCUWidth() * pcCU->getSlice()->getSPS()->getMaxCUHeight() >> ( pcCU->getSlice()->getSPS()->getMaxCUDepth() << 1 ); const UInt uiQTTempAccessLayer = pcCU->getSlice()->getSPS()->getQuadtreeTULog2MaxSize() - uiLog2TrSize; TCoeff *pcCoeffCurrY = m_ppcQTTempCoeffY [uiQTTempAccessLayer] + uiNumCoeffPerAbsPartIdxIncrement * uiAbsPartIdx; TCoeff *pcCoeffCurrU = m_ppcQTTempCoeffCb[uiQTTempAccessLayer] + (uiNumCoeffPerAbsPartIdxIncrement * uiAbsPartIdx>>2); TCoeff *pcCoeffCurrV = m_ppcQTTempCoeffCr[uiQTTempAccessLayer] + (uiNumCoeffPerAbsPartIdxIncrement * uiAbsPartIdx>>2); #if ADAPTIVE_QP_SELECTION Int *pcArlCoeffCurrY = m_ppcQTTempArlCoeffY [uiQTTempAccessLayer] + uiNumCoeffPerAbsPartIdxIncrement * uiAbsPartIdx; Int *pcArlCoeffCurrU = m_ppcQTTempArlCoeffCb[uiQTTempAccessLayer] + (uiNumCoeffPerAbsPartIdxIncrement * uiAbsPartIdx>>2); Int *pcArlCoeffCurrV = m_ppcQTTempArlCoeffCr[uiQTTempAccessLayer] + (uiNumCoeffPerAbsPartIdxIncrement * uiAbsPartIdx>>2); #endif Int trWidth = 0, trHeight = 0, trWidthC = 0, trHeightC = 0; UInt absTUPartIdxC = uiAbsPartIdx; trWidth = trHeight = 1 << uiLog2TrSize; trWidthC = trHeightC = 1 <setTrIdxSubParts( uiDepth - pcCU->getDepth( 0 ), uiAbsPartIdx, uiDepth ); Double minCostY = MAX_DOUBLE; Double minCostU = MAX_DOUBLE; Double minCostV = MAX_DOUBLE; Bool checkTransformSkipY = pcCU->getSlice()->getPPS()->getUseTransformSkip() && trWidth == 4 && trHeight == 4; Bool checkTransformSkipUV = pcCU->getSlice()->getPPS()->getUseTransformSkip() && trWidthC == 4 && trHeightC == 4; checkTransformSkipY &= (!pcCU->isLosslessCoded(0)); checkTransformSkipUV &= (!pcCU->isLosslessCoded(0)); pcCU->setTransformSkipSubParts ( 0, TEXT_LUMA, uiAbsPartIdx, uiDepth ); if( bCodeChroma ) { pcCU->setTransformSkipSubParts ( 0, TEXT_CHROMA_U, uiAbsPartIdx, pcCU->getDepth(0)+uiTrModeC ); pcCU->setTransformSkipSubParts ( 0, TEXT_CHROMA_V, uiAbsPartIdx, pcCU->getDepth(0)+uiTrModeC ); } if (m_pcEncCfg->getUseRDOQ()) { m_pcEntropyCoder->estimateBit(m_pcTrQuant->m_pcEstBitsSbac, trWidth, trHeight, TEXT_LUMA ); } m_pcTrQuant->setQPforQuant( pcCU->getQP( 0 ), TEXT_LUMA, pcCU->getSlice()->getSPS()->getQpBDOffsetY(), 0 ); #if RDOQ_CHROMA_LAMBDA m_pcTrQuant->selectLambda(TEXT_LUMA); #endif m_pcTrQuant->transformNxN( pcCU, pcResi->getLumaAddr( absTUPartIdx ), pcResi->getStride (), pcCoeffCurrY, #if ADAPTIVE_QP_SELECTION pcArlCoeffCurrY, #endif trWidth, trHeight, uiAbsSumY, TEXT_LUMA, uiAbsPartIdx ); pcCU->setCbfSubParts( uiAbsSumY ? uiSetCbf : 0, TEXT_LUMA, uiAbsPartIdx, uiDepth ); if( bCodeChroma ) { if (m_pcEncCfg->getUseRDOQ()) { m_pcEntropyCoder->estimateBit(m_pcTrQuant->m_pcEstBitsSbac, trWidthC, trHeightC, TEXT_CHROMA ); } Int curChromaQpOffset = pcCU->getSlice()->getPPS()->getChromaCbQpOffset() + pcCU->getSlice()->getSliceQpDeltaCb(); m_pcTrQuant->setQPforQuant( pcCU->getQP( 0 ), TEXT_CHROMA, pcCU->getSlice()->getSPS()->getQpBDOffsetC(), curChromaQpOffset ); #if RDOQ_CHROMA_LAMBDA m_pcTrQuant->selectLambda(TEXT_CHROMA); #endif m_pcTrQuant->transformNxN( pcCU, pcResi->getCbAddr(absTUPartIdxC), pcResi->getCStride(), pcCoeffCurrU, #if ADAPTIVE_QP_SELECTION pcArlCoeffCurrU, #endif trWidthC, trHeightC, uiAbsSumU, TEXT_CHROMA_U, uiAbsPartIdx ); curChromaQpOffset = pcCU->getSlice()->getPPS()->getChromaCrQpOffset() + pcCU->getSlice()->getSliceQpDeltaCr(); m_pcTrQuant->setQPforQuant( pcCU->getQP( 0 ), TEXT_CHROMA, pcCU->getSlice()->getSPS()->getQpBDOffsetC(), curChromaQpOffset ); m_pcTrQuant->transformNxN( pcCU, pcResi->getCrAddr(absTUPartIdxC), pcResi->getCStride(), pcCoeffCurrV, #if ADAPTIVE_QP_SELECTION pcArlCoeffCurrV, #endif trWidthC, trHeightC, uiAbsSumV, TEXT_CHROMA_V, uiAbsPartIdx ); pcCU->setCbfSubParts( uiAbsSumU ? uiSetCbf : 0, TEXT_CHROMA_U, uiAbsPartIdx, pcCU->getDepth(0)+uiTrModeC ); pcCU->setCbfSubParts( uiAbsSumV ? uiSetCbf : 0, TEXT_CHROMA_V, uiAbsPartIdx, pcCU->getDepth(0)+uiTrModeC ); } m_pcEntropyCoder->resetBits(); { m_pcEntropyCoder->encodeQtCbf( pcCU, uiAbsPartIdx, TEXT_LUMA, uiTrMode ); } m_pcEntropyCoder->encodeCoeffNxN( pcCU, pcCoeffCurrY, uiAbsPartIdx, trWidth, trHeight, uiDepth, TEXT_LUMA ); const UInt uiSingleBitsY = m_pcEntropyCoder->getNumberOfWrittenBits(); UInt uiSingleBitsU = 0; UInt uiSingleBitsV = 0; if( bCodeChroma ) { { m_pcEntropyCoder->encodeQtCbf ( pcCU, uiAbsPartIdx, TEXT_CHROMA_U, uiTrMode ); } m_pcEntropyCoder->encodeCoeffNxN( pcCU, pcCoeffCurrU, uiAbsPartIdx, trWidthC, trHeightC, uiDepth, TEXT_CHROMA_U ); uiSingleBitsU = m_pcEntropyCoder->getNumberOfWrittenBits() - uiSingleBitsY; { m_pcEntropyCoder->encodeQtCbf ( pcCU, uiAbsPartIdx, TEXT_CHROMA_V, uiTrMode ); } m_pcEntropyCoder->encodeCoeffNxN( pcCU, pcCoeffCurrV, uiAbsPartIdx, trWidthC, trHeightC, uiDepth, TEXT_CHROMA_V ); uiSingleBitsV = m_pcEntropyCoder->getNumberOfWrittenBits() - ( uiSingleBitsY + uiSingleBitsU ); } const UInt uiNumSamplesLuma = 1 << (uiLog2TrSize<<1); const UInt uiNumSamplesChro = 1 << (uiLog2TrSizeC<<1); ::memset( m_pTempPel, 0, sizeof( Pel ) * uiNumSamplesLuma ); // not necessary needed for inside of recursion (only at the beginning) #if H_3D_VSO // M27 Dist uiDistY; if ( m_pcRdCost->getUseVSO() ) { if( m_pcRdCost->getUseEstimatedVSD() ) { uiDistY = m_pcRdCost->getDistPartVSD( pcCU, uiAbsPartIdx, m_pTempPel, 1<< uiLog2TrSize, pcResi->getLumaAddr( uiAbsPartIdx ), pcResi->getStride(), 1<< uiLog2TrSize, 1<< uiLog2TrSize, false ); } else { uiDistY = m_pcRdCost->getDistPartVSO ( pcCU, uiAbsPartIdx, pcPred->getLumaAddr( uiAbsPartIdx ), pcPred->getStride(), pcOrg->getLumaAddr( uiAbsPartIdx), pcOrg->getStride(), 1<< uiLog2TrSize, 1<< uiLog2TrSize, false ); // initialized with zero residual distortion } } else { uiDistY = m_pcRdCost->getDistPart(g_bitDepthY, m_pTempPel, trWidth, pcResi->getLumaAddr( absTUPartIdx ), pcResi->getStride(), trWidth, trHeight ); // initialized with zero residual destortion } #else UInt uiDistY = m_pcRdCost->getDistPart(g_bitDepthY, m_pTempPel, trWidth, pcResi->getLumaAddr( absTUPartIdx ), pcResi->getStride(), trWidth, trHeight ); // initialized with zero residual destortion #endif if ( puiZeroDist ) { *puiZeroDist += uiDistY; } if( uiAbsSumY ) { Pel *pcResiCurrY = m_pcQTTempTComYuv[ uiQTTempAccessLayer ].getLumaAddr( absTUPartIdx ); m_pcTrQuant->setQPforQuant( pcCU->getQP( 0 ), TEXT_LUMA, pcCU->getSlice()->getSPS()->getQpBDOffsetY(), 0 ); Int scalingListType = 3 + g_eTTable[(Int)TEXT_LUMA]; assert(scalingListType < 6); m_pcTrQuant->invtransformNxN( pcCU->getCUTransquantBypass(uiAbsPartIdx), TEXT_LUMA,REG_DCT, pcResiCurrY, m_pcQTTempTComYuv[uiQTTempAccessLayer].getStride(), pcCoeffCurrY, trWidth, trHeight, scalingListType );//this is for inter mode only #if H_3D_VSO // M28 Dist uiNonzeroDistY; if ( m_pcRdCost->getUseVSO() ) { if ( m_pcRdCost->getUseEstimatedVSD() ) { uiNonzeroDistY = m_pcRdCost->getDistPartVSD( pcCU, uiAbsPartIdx, m_pcQTTempTComYuv[uiQTTempAccessLayer].getLumaAddr( uiAbsPartIdx ), m_pcQTTempTComYuv[uiQTTempAccessLayer].getStride(), pcResi->getLumaAddr( uiAbsPartIdx ), pcResi->getStride(), 1<< uiLog2TrSize, 1<< uiLog2TrSize, false ); } else { m_cYuvRecTemp.addClipPartLuma( &m_pcQTTempTComYuv[uiQTTempAccessLayer], pcPred, uiAbsPartIdx, 1<< uiLog2TrSize ); uiNonzeroDistY = m_pcRdCost->getDistPartVSO( pcCU, uiAbsPartIdx, m_cYuvRecTemp.getLumaAddr(uiAbsPartIdx), m_cYuvRecTemp.getStride(), pcOrg->getLumaAddr( uiAbsPartIdx ), pcOrg->getStride(), 1<< uiLog2TrSize, 1<< uiLog2TrSize, false ); } } else { uiNonzeroDistY = m_pcRdCost->getDistPart(g_bitDepthY, m_pcQTTempTComYuv[uiQTTempAccessLayer].getLumaAddr( absTUPartIdx ), m_pcQTTempTComYuv[uiQTTempAccessLayer].getStride(), pcResi->getLumaAddr( absTUPartIdx ), pcResi->getStride(), trWidth,trHeight ); } #else const UInt uiNonzeroDistY = m_pcRdCost->getDistPart(g_bitDepthY, m_pcQTTempTComYuv[uiQTTempAccessLayer].getLumaAddr( absTUPartIdx ), m_pcQTTempTComYuv[uiQTTempAccessLayer].getStride(), pcResi->getLumaAddr( absTUPartIdx ), pcResi->getStride(), trWidth,trHeight ); #endif if (pcCU->isLosslessCoded(0)) { uiDistY = uiNonzeroDistY; } else { #if H_3D_VSO // M29 Double singleCostY; if ( m_pcRdCost->getUseLambdaScaleVSO()) singleCostY = m_pcRdCost->calcRdCostVSO( uiSingleBitsY, uiNonzeroDistY ); else singleCostY = m_pcRdCost->calcRdCost( uiSingleBitsY, uiNonzeroDistY ); #else const Double singleCostY = m_pcRdCost->calcRdCost( uiSingleBitsY, uiNonzeroDistY ); #endif m_pcEntropyCoder->resetBits(); m_pcEntropyCoder->encodeQtCbfZero( pcCU, TEXT_LUMA, uiTrMode ); const UInt uiNullBitsY = m_pcEntropyCoder->getNumberOfWrittenBits(); #if H_3D_VSO // M29 Double nullCostY; if ( m_pcRdCost->getUseLambdaScaleVSO()) nullCostY = m_pcRdCost->calcRdCostVSO( uiNullBitsY, uiDistY ); else nullCostY = m_pcRdCost->calcRdCost ( uiNullBitsY, uiDistY ); #else const Double nullCostY = m_pcRdCost->calcRdCost( uiNullBitsY, uiDistY ); #endif if( nullCostY < singleCostY ) { uiAbsSumY = 0; ::memset( pcCoeffCurrY, 0, sizeof( TCoeff ) * uiNumSamplesLuma ); if( checkTransformSkipY ) { minCostY = nullCostY; } } else { uiDistY = uiNonzeroDistY; if( checkTransformSkipY ) { minCostY = singleCostY; } } } } else if( checkTransformSkipY ) { m_pcEntropyCoder->resetBits(); m_pcEntropyCoder->encodeQtCbfZero( pcCU, TEXT_LUMA, uiTrMode ); const UInt uiNullBitsY = m_pcEntropyCoder->getNumberOfWrittenBits(); #if H_3D_VSO // M NEW01 if ( m_pcRdCost->getUseRenModel() ) minCostY = m_pcRdCost->calcRdCostVSO( uiNullBitsY, uiDistY ); else #endif minCostY = m_pcRdCost->calcRdCost( uiNullBitsY, uiDistY ); } if( !uiAbsSumY ) { Pel *pcPtr = m_pcQTTempTComYuv[uiQTTempAccessLayer].getLumaAddr( absTUPartIdx ); const UInt uiStride = m_pcQTTempTComYuv[uiQTTempAccessLayer].getStride(); for( UInt uiY = 0; uiY < trHeight; ++uiY ) { ::memset( pcPtr, 0, sizeof( Pel ) * trWidth ); pcPtr += uiStride; } } UInt uiDistU = 0; UInt uiDistV = 0; if( bCodeChroma ) { uiDistU = m_pcRdCost->getDistPart(g_bitDepthC, m_pTempPel, trWidthC, pcResi->getCbAddr( absTUPartIdxC ), pcResi->getCStride(), trWidthC, trHeightC #if WEIGHTED_CHROMA_DISTORTION , TEXT_CHROMA_U #endif ); // initialized with zero residual destortion if ( puiZeroDist ) { *puiZeroDist += uiDistU; } if( uiAbsSumU ) { Pel *pcResiCurrU = m_pcQTTempTComYuv[uiQTTempAccessLayer].getCbAddr( absTUPartIdxC ); Int curChromaQpOffset = pcCU->getSlice()->getPPS()->getChromaCbQpOffset() + pcCU->getSlice()->getSliceQpDeltaCb(); m_pcTrQuant->setQPforQuant( pcCU->getQP( 0 ), TEXT_CHROMA, pcCU->getSlice()->getSPS()->getQpBDOffsetC(), curChromaQpOffset ); Int scalingListType = 3 + g_eTTable[(Int)TEXT_CHROMA_U]; assert(scalingListType < 6); m_pcTrQuant->invtransformNxN( pcCU->getCUTransquantBypass(uiAbsPartIdx), TEXT_CHROMA,REG_DCT, pcResiCurrU, m_pcQTTempTComYuv[uiQTTempAccessLayer].getCStride(), pcCoeffCurrU, trWidthC, trHeightC, scalingListType ); const UInt uiNonzeroDistU = m_pcRdCost->getDistPart(g_bitDepthC, m_pcQTTempTComYuv[uiQTTempAccessLayer].getCbAddr( absTUPartIdxC), m_pcQTTempTComYuv[uiQTTempAccessLayer].getCStride(), pcResi->getCbAddr( absTUPartIdxC), pcResi->getCStride(), trWidthC, trHeightC #if WEIGHTED_CHROMA_DISTORTION , TEXT_CHROMA_U #endif ); if(pcCU->isLosslessCoded(0)) { uiDistU = uiNonzeroDistU; } else { const Double dSingleCostU = m_pcRdCost->calcRdCost( uiSingleBitsU, uiNonzeroDistU ); m_pcEntropyCoder->resetBits(); m_pcEntropyCoder->encodeQtCbfZero( pcCU, TEXT_CHROMA_U, uiTrMode ); const UInt uiNullBitsU = m_pcEntropyCoder->getNumberOfWrittenBits(); const Double dNullCostU = m_pcRdCost->calcRdCost( uiNullBitsU, uiDistU ); if( dNullCostU < dSingleCostU ) { uiAbsSumU = 0; ::memset( pcCoeffCurrU, 0, sizeof( TCoeff ) * uiNumSamplesChro ); if( checkTransformSkipUV ) { minCostU = dNullCostU; } } else { uiDistU = uiNonzeroDistU; if( checkTransformSkipUV ) { minCostU = dSingleCostU; } } } } else if( checkTransformSkipUV ) { m_pcEntropyCoder->resetBits(); m_pcEntropyCoder->encodeQtCbfZero( pcCU, TEXT_CHROMA_U, uiTrModeC ); const UInt uiNullBitsU = m_pcEntropyCoder->getNumberOfWrittenBits(); minCostU = m_pcRdCost->calcRdCost( uiNullBitsU, uiDistU ); } if( !uiAbsSumU ) { Pel *pcPtr = m_pcQTTempTComYuv[uiQTTempAccessLayer].getCbAddr( absTUPartIdxC ); const UInt uiStride = m_pcQTTempTComYuv[uiQTTempAccessLayer].getCStride(); for( UInt uiY = 0; uiY < trHeightC; ++uiY ) { ::memset( pcPtr, 0, sizeof(Pel) * trWidthC ); pcPtr += uiStride; } } uiDistV = m_pcRdCost->getDistPart(g_bitDepthC, m_pTempPel, trWidthC, pcResi->getCrAddr( absTUPartIdxC), pcResi->getCStride(), trWidthC, trHeightC #if WEIGHTED_CHROMA_DISTORTION , TEXT_CHROMA_V #endif ); // initialized with zero residual destortion if ( puiZeroDist ) { *puiZeroDist += uiDistV; } if( uiAbsSumV ) { Pel *pcResiCurrV = m_pcQTTempTComYuv[uiQTTempAccessLayer].getCrAddr( absTUPartIdxC ); Int curChromaQpOffset = pcCU->getSlice()->getPPS()->getChromaCrQpOffset() + pcCU->getSlice()->getSliceQpDeltaCr(); m_pcTrQuant->setQPforQuant( pcCU->getQP( 0 ), TEXT_CHROMA, pcCU->getSlice()->getSPS()->getQpBDOffsetC(), curChromaQpOffset ); Int scalingListType = 3 + g_eTTable[(Int)TEXT_CHROMA_V]; assert(scalingListType < 6); m_pcTrQuant->invtransformNxN( pcCU->getCUTransquantBypass(uiAbsPartIdx), TEXT_CHROMA,REG_DCT, pcResiCurrV, m_pcQTTempTComYuv[uiQTTempAccessLayer].getCStride(), pcCoeffCurrV, trWidthC, trHeightC, scalingListType ); const UInt uiNonzeroDistV = m_pcRdCost->getDistPart(g_bitDepthC, m_pcQTTempTComYuv[uiQTTempAccessLayer].getCrAddr( absTUPartIdxC ), m_pcQTTempTComYuv[uiQTTempAccessLayer].getCStride(), pcResi->getCrAddr( absTUPartIdxC ), pcResi->getCStride(), trWidthC, trHeightC #if WEIGHTED_CHROMA_DISTORTION , TEXT_CHROMA_V #endif ); if (pcCU->isLosslessCoded(0)) { uiDistV = uiNonzeroDistV; } else { const Double dSingleCostV = m_pcRdCost->calcRdCost( uiSingleBitsV, uiNonzeroDistV ); m_pcEntropyCoder->resetBits(); m_pcEntropyCoder->encodeQtCbfZero( pcCU, TEXT_CHROMA_V, uiTrMode ); const UInt uiNullBitsV = m_pcEntropyCoder->getNumberOfWrittenBits(); const Double dNullCostV = m_pcRdCost->calcRdCost( uiNullBitsV, uiDistV ); if( dNullCostV < dSingleCostV ) { uiAbsSumV = 0; ::memset( pcCoeffCurrV, 0, sizeof( TCoeff ) * uiNumSamplesChro ); if( checkTransformSkipUV ) { minCostV = dNullCostV; } } else { uiDistV = uiNonzeroDistV; if( checkTransformSkipUV ) { minCostV = dSingleCostV; } } } } else if( checkTransformSkipUV ) { m_pcEntropyCoder->resetBits(); m_pcEntropyCoder->encodeQtCbfZero( pcCU, TEXT_CHROMA_V, uiTrModeC ); const UInt uiNullBitsV = m_pcEntropyCoder->getNumberOfWrittenBits(); minCostV = m_pcRdCost->calcRdCost( uiNullBitsV, uiDistV ); } if( !uiAbsSumV ) { Pel *pcPtr = m_pcQTTempTComYuv[uiQTTempAccessLayer].getCrAddr( absTUPartIdxC ); const UInt uiStride = m_pcQTTempTComYuv[uiQTTempAccessLayer].getCStride(); for( UInt uiY = 0; uiY < trHeightC; ++uiY ) { ::memset( pcPtr, 0, sizeof(Pel) * trWidthC ); pcPtr += uiStride; } } } pcCU->setCbfSubParts( uiAbsSumY ? uiSetCbf : 0, TEXT_LUMA, uiAbsPartIdx, uiDepth ); if( bCodeChroma ) { pcCU->setCbfSubParts( uiAbsSumU ? uiSetCbf : 0, TEXT_CHROMA_U, uiAbsPartIdx, pcCU->getDepth(0)+uiTrModeC ); pcCU->setCbfSubParts( uiAbsSumV ? uiSetCbf : 0, TEXT_CHROMA_V, uiAbsPartIdx, pcCU->getDepth(0)+uiTrModeC ); } if( checkTransformSkipY ) { #if H_3D_VSO Dist uiNonzeroDistY; UInt uiAbsSumTransformSkipY; #else UInt uiNonzeroDistY, uiAbsSumTransformSkipY; #endif Double dSingleCostY; Pel *pcResiCurrY = m_pcQTTempTComYuv[ uiQTTempAccessLayer ].getLumaAddr( absTUPartIdx ); UInt resiYStride = m_pcQTTempTComYuv[ uiQTTempAccessLayer ].getStride(); TCoeff bestCoeffY[32*32]; memcpy( bestCoeffY, pcCoeffCurrY, sizeof(TCoeff) * uiNumSamplesLuma ); #if ADAPTIVE_QP_SELECTION TCoeff bestArlCoeffY[32*32]; memcpy( bestArlCoeffY, pcArlCoeffCurrY, sizeof(TCoeff) * uiNumSamplesLuma ); #endif Pel bestResiY[32*32]; for ( Int i = 0; i < trHeight; ++i ) { memcpy( &bestResiY[i*trWidth], pcResiCurrY+i*resiYStride, sizeof(Pel) * trWidth ); } if( m_bUseSBACRD ) { m_pcRDGoOnSbacCoder->load( m_pppcRDSbacCoder[ uiDepth ][ CI_QT_TRAFO_ROOT ] ); } pcCU->setTransformSkipSubParts ( 1, TEXT_LUMA, uiAbsPartIdx, uiDepth ); if (m_pcEncCfg->getUseRDOQTS()) { m_pcEntropyCoder->estimateBit( m_pcTrQuant->m_pcEstBitsSbac, trWidth, trHeight, TEXT_LUMA ); } m_pcTrQuant->setQPforQuant( pcCU->getQP( 0 ), TEXT_LUMA, pcCU->getSlice()->getSPS()->getQpBDOffsetY(), 0 ); #if RDOQ_CHROMA_LAMBDA m_pcTrQuant->selectLambda(TEXT_LUMA); #endif m_pcTrQuant->transformNxN( pcCU, pcResi->getLumaAddr( absTUPartIdx ), pcResi->getStride (), pcCoeffCurrY, #if ADAPTIVE_QP_SELECTION pcArlCoeffCurrY, #endif trWidth, trHeight, uiAbsSumTransformSkipY, TEXT_LUMA, uiAbsPartIdx, true ); pcCU->setCbfSubParts( uiAbsSumTransformSkipY ? uiSetCbf : 0, TEXT_LUMA, uiAbsPartIdx, uiDepth ); if( uiAbsSumTransformSkipY != 0 ) { m_pcEntropyCoder->resetBits(); m_pcEntropyCoder->encodeQtCbf( pcCU, uiAbsPartIdx, TEXT_LUMA, uiTrMode ); m_pcEntropyCoder->encodeCoeffNxN( pcCU, pcCoeffCurrY, uiAbsPartIdx, trWidth, trHeight, uiDepth, TEXT_LUMA ); const UInt uiTsSingleBitsY = m_pcEntropyCoder->getNumberOfWrittenBits(); m_pcTrQuant->setQPforQuant( pcCU->getQP( 0 ), TEXT_LUMA, pcCU->getSlice()->getSPS()->getQpBDOffsetY(), 0 ); Int scalingListType = 3 + g_eTTable[(Int)TEXT_LUMA]; assert(scalingListType < 6); m_pcTrQuant->invtransformNxN( pcCU->getCUTransquantBypass(uiAbsPartIdx), TEXT_LUMA,REG_DCT, pcResiCurrY, m_pcQTTempTComYuv[uiQTTempAccessLayer].getStride(), pcCoeffCurrY, trWidth, trHeight, scalingListType, true ); #if H_3D_VSO // M NEW if ( m_pcRdCost->getUseVSO() ) { if ( m_pcRdCost->getUseEstimatedVSD() ) { uiNonzeroDistY = m_pcRdCost->getDistPartVSD( pcCU, uiAbsPartIdx, m_pcQTTempTComYuv[uiQTTempAccessLayer].getLumaAddr( uiAbsPartIdx ), m_pcQTTempTComYuv[uiQTTempAccessLayer].getStride(), pcResi->getLumaAddr( uiAbsPartIdx ), pcResi->getStride(), 1<< uiLog2TrSize, 1<< uiLog2TrSize, false ); } else { m_cYuvRecTemp.addClipPartLuma( &m_pcQTTempTComYuv[uiQTTempAccessLayer], pcPred, uiAbsPartIdx, 1<< uiLog2TrSize ); uiNonzeroDistY = m_pcRdCost->getDistPartVSO( pcCU, uiAbsPartIdx, m_cYuvRecTemp.getLumaAddr(uiAbsPartIdx), m_cYuvRecTemp.getStride(), pcOrg->getLumaAddr( uiAbsPartIdx ), pcOrg->getStride(), 1<< uiLog2TrSize, 1<< uiLog2TrSize, false ); } } else #endif uiNonzeroDistY = m_pcRdCost->getDistPart(g_bitDepthY, m_pcQTTempTComYuv[uiQTTempAccessLayer].getLumaAddr( absTUPartIdx ), m_pcQTTempTComYuv[uiQTTempAccessLayer].getStride(), pcResi->getLumaAddr( absTUPartIdx ), pcResi->getStride(), trWidth, trHeight ); #if H_3D_VSO if ( m_pcRdCost->getUseRenModel() ) dSingleCostY = m_pcRdCost->calcRdCostVSO( uiTsSingleBitsY, uiNonzeroDistY ); else #endif dSingleCostY = m_pcRdCost->calcRdCost( uiTsSingleBitsY, uiNonzeroDistY ); } if( !uiAbsSumTransformSkipY || minCostY < dSingleCostY ) { pcCU->setTransformSkipSubParts ( 0, TEXT_LUMA, uiAbsPartIdx, uiDepth ); memcpy( pcCoeffCurrY, bestCoeffY, sizeof(TCoeff) * uiNumSamplesLuma ); #if ADAPTIVE_QP_SELECTION memcpy( pcArlCoeffCurrY, bestArlCoeffY, sizeof(TCoeff) * uiNumSamplesLuma ); #endif for( Int i = 0; i < trHeight; ++i ) { memcpy( pcResiCurrY+i*resiYStride, &bestResiY[i*trWidth], sizeof(Pel) * trWidth ); } } else { uiDistY = uiNonzeroDistY; uiAbsSumY = uiAbsSumTransformSkipY; uiBestTransformMode[0] = 1; } pcCU->setCbfSubParts( uiAbsSumY ? uiSetCbf : 0, TEXT_LUMA, uiAbsPartIdx, uiDepth ); } if( bCodeChroma && checkTransformSkipUV ) { UInt uiNonzeroDistU, uiNonzeroDistV, uiAbsSumTransformSkipU, uiAbsSumTransformSkipV; Double dSingleCostU, dSingleCostV; Pel *pcResiCurrU = m_pcQTTempTComYuv[uiQTTempAccessLayer].getCbAddr( absTUPartIdxC ); Pel *pcResiCurrV = m_pcQTTempTComYuv[uiQTTempAccessLayer].getCrAddr( absTUPartIdxC ); UInt resiCStride = m_pcQTTempTComYuv[uiQTTempAccessLayer].getCStride(); TCoeff bestCoeffU[32*32], bestCoeffV[32*32]; memcpy( bestCoeffU, pcCoeffCurrU, sizeof(TCoeff) * uiNumSamplesChro ); memcpy( bestCoeffV, pcCoeffCurrV, sizeof(TCoeff) * uiNumSamplesChro ); #if ADAPTIVE_QP_SELECTION TCoeff bestArlCoeffU[32*32], bestArlCoeffV[32*32]; memcpy( bestArlCoeffU, pcArlCoeffCurrU, sizeof(TCoeff) * uiNumSamplesChro ); memcpy( bestArlCoeffV, pcArlCoeffCurrV, sizeof(TCoeff) * uiNumSamplesChro ); #endif Pel bestResiU[32*32], bestResiV[32*32]; for (Int i = 0; i < trHeightC; ++i ) { memcpy( &bestResiU[i*trWidthC], pcResiCurrU+i*resiCStride, sizeof(Pel) * trWidthC ); memcpy( &bestResiV[i*trWidthC], pcResiCurrV+i*resiCStride, sizeof(Pel) * trWidthC ); } if( m_bUseSBACRD ) { m_pcRDGoOnSbacCoder->load( m_pppcRDSbacCoder[ uiDepth ][ CI_QT_TRAFO_ROOT ] ); } pcCU->setTransformSkipSubParts ( 1, TEXT_CHROMA_U, uiAbsPartIdx, pcCU->getDepth(0)+uiTrModeC ); pcCU->setTransformSkipSubParts ( 1, TEXT_CHROMA_V, uiAbsPartIdx, pcCU->getDepth(0)+uiTrModeC ); if (m_pcEncCfg->getUseRDOQTS()) { m_pcEntropyCoder->estimateBit(m_pcTrQuant->m_pcEstBitsSbac, trWidthC, trHeightC, TEXT_CHROMA ); } Int curChromaQpOffset = pcCU->getSlice()->getPPS()->getChromaCbQpOffset() + pcCU->getSlice()->getSliceQpDeltaCb(); m_pcTrQuant->setQPforQuant( pcCU->getQP( 0 ), TEXT_CHROMA, pcCU->getSlice()->getSPS()->getQpBDOffsetC(), curChromaQpOffset ); #if RDOQ_CHROMA_LAMBDA m_pcTrQuant->selectLambda(TEXT_CHROMA); #endif m_pcTrQuant->transformNxN( pcCU, pcResi->getCbAddr(absTUPartIdxC), pcResi->getCStride(), pcCoeffCurrU, #if ADAPTIVE_QP_SELECTION pcArlCoeffCurrU, #endif trWidthC, trHeightC, uiAbsSumTransformSkipU, TEXT_CHROMA_U, uiAbsPartIdx, true ); curChromaQpOffset = pcCU->getSlice()->getPPS()->getChromaCrQpOffset() + pcCU->getSlice()->getSliceQpDeltaCr(); m_pcTrQuant->setQPforQuant( pcCU->getQP( 0 ), TEXT_CHROMA, pcCU->getSlice()->getSPS()->getQpBDOffsetC(), curChromaQpOffset ); m_pcTrQuant->transformNxN( pcCU, pcResi->getCrAddr(absTUPartIdxC), pcResi->getCStride(), pcCoeffCurrV, #if ADAPTIVE_QP_SELECTION pcArlCoeffCurrV, #endif trWidthC, trHeightC, uiAbsSumTransformSkipV, TEXT_CHROMA_V, uiAbsPartIdx, true ); pcCU->setCbfSubParts( uiAbsSumTransformSkipU ? uiSetCbf : 0, TEXT_CHROMA_U, uiAbsPartIdx, pcCU->getDepth(0)+uiTrModeC ); pcCU->setCbfSubParts( uiAbsSumTransformSkipV ? uiSetCbf : 0, TEXT_CHROMA_V, uiAbsPartIdx, pcCU->getDepth(0)+uiTrModeC ); m_pcEntropyCoder->resetBits(); uiSingleBitsU = 0; uiSingleBitsV = 0; if( uiAbsSumTransformSkipU ) { m_pcEntropyCoder->encodeQtCbf ( pcCU, uiAbsPartIdx, TEXT_CHROMA_U, uiTrMode ); m_pcEntropyCoder->encodeCoeffNxN( pcCU, pcCoeffCurrU, uiAbsPartIdx, trWidthC, trHeightC, uiDepth, TEXT_CHROMA_U ); uiSingleBitsU = m_pcEntropyCoder->getNumberOfWrittenBits(); curChromaQpOffset = pcCU->getSlice()->getPPS()->getChromaCbQpOffset() + pcCU->getSlice()->getSliceQpDeltaCb(); m_pcTrQuant->setQPforQuant( pcCU->getQP( 0 ), TEXT_CHROMA, pcCU->getSlice()->getSPS()->getQpBDOffsetC(), curChromaQpOffset ); Int scalingListType = 3 + g_eTTable[(Int)TEXT_CHROMA_U]; assert(scalingListType < 6); m_pcTrQuant->invtransformNxN( pcCU->getCUTransquantBypass(uiAbsPartIdx), TEXT_CHROMA,REG_DCT, pcResiCurrU, m_pcQTTempTComYuv[uiQTTempAccessLayer].getCStride(), pcCoeffCurrU, trWidthC, trHeightC, scalingListType, true ); uiNonzeroDistU = m_pcRdCost->getDistPart(g_bitDepthC, m_pcQTTempTComYuv[uiQTTempAccessLayer].getCbAddr( absTUPartIdxC), m_pcQTTempTComYuv[uiQTTempAccessLayer].getCStride(), pcResi->getCbAddr( absTUPartIdxC), pcResi->getCStride(), trWidthC, trHeightC #if WEIGHTED_CHROMA_DISTORTION , TEXT_CHROMA_U #endif ); dSingleCostU = m_pcRdCost->calcRdCost( uiSingleBitsU, uiNonzeroDistU ); } if( !uiAbsSumTransformSkipU || minCostU < dSingleCostU ) { pcCU->setTransformSkipSubParts ( 0, TEXT_CHROMA_U, uiAbsPartIdx, pcCU->getDepth(0)+uiTrModeC ); memcpy( pcCoeffCurrU, bestCoeffU, sizeof (TCoeff) * uiNumSamplesChro ); #if ADAPTIVE_QP_SELECTION memcpy( pcArlCoeffCurrU, bestArlCoeffU, sizeof (TCoeff) * uiNumSamplesChro ); #endif for( Int i = 0; i < trHeightC; ++i ) { memcpy( pcResiCurrU+i*resiCStride, &bestResiU[i*trWidthC], sizeof(Pel) * trWidthC ); } } else { uiDistU = uiNonzeroDistU; uiAbsSumU = uiAbsSumTransformSkipU; uiBestTransformMode[1] = 1; } if( uiAbsSumTransformSkipV ) { m_pcEntropyCoder->encodeQtCbf ( pcCU, uiAbsPartIdx, TEXT_CHROMA_V, uiTrMode ); m_pcEntropyCoder->encodeCoeffNxN( pcCU, pcCoeffCurrV, uiAbsPartIdx, trWidthC, trHeightC, uiDepth, TEXT_CHROMA_V ); uiSingleBitsV = m_pcEntropyCoder->getNumberOfWrittenBits() - uiSingleBitsU; curChromaQpOffset = pcCU->getSlice()->getPPS()->getChromaCrQpOffset() + pcCU->getSlice()->getSliceQpDeltaCr(); m_pcTrQuant->setQPforQuant( pcCU->getQP( 0 ), TEXT_CHROMA, pcCU->getSlice()->getSPS()->getQpBDOffsetC(), curChromaQpOffset ); Int scalingListType = 3 + g_eTTable[(Int)TEXT_CHROMA_V]; assert(scalingListType < 6); m_pcTrQuant->invtransformNxN( pcCU->getCUTransquantBypass(uiAbsPartIdx), TEXT_CHROMA,REG_DCT, pcResiCurrV, m_pcQTTempTComYuv[uiQTTempAccessLayer].getCStride(), pcCoeffCurrV, trWidthC, trHeightC, scalingListType, true ); uiNonzeroDistV = m_pcRdCost->getDistPart(g_bitDepthC, m_pcQTTempTComYuv[uiQTTempAccessLayer].getCrAddr( absTUPartIdxC ), m_pcQTTempTComYuv[uiQTTempAccessLayer].getCStride(), pcResi->getCrAddr( absTUPartIdxC ), pcResi->getCStride(), trWidthC, trHeightC #if WEIGHTED_CHROMA_DISTORTION , TEXT_CHROMA_V #endif ); dSingleCostV = m_pcRdCost->calcRdCost( uiSingleBitsV, uiNonzeroDistV ); } if( !uiAbsSumTransformSkipV || minCostV < dSingleCostV ) { pcCU->setTransformSkipSubParts ( 0, TEXT_CHROMA_V, uiAbsPartIdx, pcCU->getDepth(0)+uiTrModeC ); memcpy( pcCoeffCurrV, bestCoeffV, sizeof(TCoeff) * uiNumSamplesChro ); #if ADAPTIVE_QP_SELECTION memcpy( pcArlCoeffCurrV, bestArlCoeffV, sizeof(TCoeff) * uiNumSamplesChro ); #endif for( Int i = 0; i < trHeightC; ++i ) { memcpy( pcResiCurrV+i*resiCStride, &bestResiV[i*trWidthC], sizeof(Pel) * trWidthC ); } } else { uiDistV = uiNonzeroDistV; uiAbsSumV = uiAbsSumTransformSkipV; uiBestTransformMode[2] = 1; } pcCU->setCbfSubParts( uiAbsSumU ? uiSetCbf : 0, TEXT_CHROMA_U, uiAbsPartIdx, pcCU->getDepth(0)+uiTrModeC ); pcCU->setCbfSubParts( uiAbsSumV ? uiSetCbf : 0, TEXT_CHROMA_V, uiAbsPartIdx, pcCU->getDepth(0)+uiTrModeC ); } if( m_bUseSBACRD ) { m_pcRDGoOnSbacCoder->load( m_pppcRDSbacCoder[ uiDepth ][ CI_QT_TRAFO_ROOT ] ); } m_pcEntropyCoder->resetBits(); { if( uiLog2TrSize > pcCU->getQuadtreeTULog2MinSizeInCU(uiAbsPartIdx) ) { m_pcEntropyCoder->encodeTransformSubdivFlag( 0, 5 - uiLog2TrSize ); } } { if( bCodeChroma ) { m_pcEntropyCoder->encodeQtCbf( pcCU, uiAbsPartIdx, TEXT_CHROMA_U, uiTrMode ); m_pcEntropyCoder->encodeQtCbf( pcCU, uiAbsPartIdx, TEXT_CHROMA_V, uiTrMode ); } m_pcEntropyCoder->encodeQtCbf( pcCU, uiAbsPartIdx, TEXT_LUMA, uiTrMode ); } m_pcEntropyCoder->encodeCoeffNxN( pcCU, pcCoeffCurrY, uiAbsPartIdx, trWidth, trHeight, uiDepth, TEXT_LUMA ); if( bCodeChroma ) { m_pcEntropyCoder->encodeCoeffNxN( pcCU, pcCoeffCurrU, uiAbsPartIdx, trWidthC, trHeightC, uiDepth, TEXT_CHROMA_U ); m_pcEntropyCoder->encodeCoeffNxN( pcCU, pcCoeffCurrV, uiAbsPartIdx, trWidthC, trHeightC, uiDepth, TEXT_CHROMA_V ); } uiSingleBits = m_pcEntropyCoder->getNumberOfWrittenBits(); uiSingleDist = uiDistY + uiDistU + uiDistV; #if H_3D_VSO // M30 if ( m_pcRdCost->getUseLambdaScaleVSO()) dSingleCost = m_pcRdCost->calcRdCostVSO( uiSingleBits, uiSingleDist ); else #endif dSingleCost = m_pcRdCost->calcRdCost( uiSingleBits, uiSingleDist ); } // code sub-blocks if( bCheckSplit ) { if( m_bUseSBACRD && bCheckFull ) { m_pcRDGoOnSbacCoder->store( m_pppcRDSbacCoder[ uiDepth ][ CI_QT_TRAFO_TEST ] ); m_pcRDGoOnSbacCoder->load ( m_pppcRDSbacCoder[ uiDepth ][ CI_QT_TRAFO_ROOT ] ); } #if H_3D_VSO Dist uiSubdivDist = 0; #else UInt uiSubdivDist = 0; #endif UInt uiSubdivBits = 0; Double dSubdivCost = 0.0; const UInt uiQPartNumSubdiv = pcCU->getPic()->getNumPartInCU() >> ((uiDepth + 1 ) << 1); for( UInt ui = 0; ui < 4; ++ui ) { UInt nsAddr = uiAbsPartIdx + ui * uiQPartNumSubdiv; #if H_3D_VSO // M31 xEstimateResidualQT( pcCU, ui, uiAbsPartIdx + ui * uiQPartNumSubdiv, nsAddr, pcOrg, pcPred, pcResi, uiDepth + 1, dSubdivCost, uiSubdivBits, uiSubdivDist, bCheckFull ? NULL : puiZeroDist ); #else xEstimateResidualQT( pcCU, ui, uiAbsPartIdx + ui * uiQPartNumSubdiv, nsAddr, pcResi, uiDepth + 1, dSubdivCost, uiSubdivBits, uiSubdivDist, bCheckFull ? NULL : puiZeroDist ); #endif } UInt uiYCbf = 0; UInt uiUCbf = 0; UInt uiVCbf = 0; for( UInt ui = 0; ui < 4; ++ui ) { uiYCbf |= pcCU->getCbf( uiAbsPartIdx + ui * uiQPartNumSubdiv, TEXT_LUMA, uiTrMode + 1 ); uiUCbf |= pcCU->getCbf( uiAbsPartIdx + ui * uiQPartNumSubdiv, TEXT_CHROMA_U, uiTrMode + 1 ); uiVCbf |= pcCU->getCbf( uiAbsPartIdx + ui * uiQPartNumSubdiv, TEXT_CHROMA_V, uiTrMode + 1 ); } for( UInt ui = 0; ui < 4 * uiQPartNumSubdiv; ++ui ) { pcCU->getCbf( TEXT_LUMA )[uiAbsPartIdx + ui] |= uiYCbf << uiTrMode; pcCU->getCbf( TEXT_CHROMA_U )[uiAbsPartIdx + ui] |= uiUCbf << uiTrMode; pcCU->getCbf( TEXT_CHROMA_V )[uiAbsPartIdx + ui] |= uiVCbf << uiTrMode; } if( m_bUseSBACRD ) { m_pcRDGoOnSbacCoder->load( m_pppcRDSbacCoder[ uiDepth ][ CI_QT_TRAFO_ROOT ] ); } m_pcEntropyCoder->resetBits(); { xEncodeResidualQT( pcCU, uiAbsPartIdx, uiDepth, true, TEXT_LUMA ); xEncodeResidualQT( pcCU, uiAbsPartIdx, uiDepth, false, TEXT_LUMA ); xEncodeResidualQT( pcCU, uiAbsPartIdx, uiDepth, false, TEXT_CHROMA_U ); xEncodeResidualQT( pcCU, uiAbsPartIdx, uiDepth, false, TEXT_CHROMA_V ); } uiSubdivBits = m_pcEntropyCoder->getNumberOfWrittenBits(); #if H_3D_VSO // M32 if ( m_pcRdCost->getUseLambdaScaleVSO()) dSubdivCost = m_pcRdCost->calcRdCostVSO( uiSubdivBits, uiSubdivDist ); else #endif dSubdivCost = m_pcRdCost->calcRdCost( uiSubdivBits, uiSubdivDist ); if( uiYCbf || uiUCbf || uiVCbf || !bCheckFull ) { if( dSubdivCost < dSingleCost ) { rdCost += dSubdivCost; ruiBits += uiSubdivBits; ruiDist += uiSubdivDist; return; } } pcCU->setTransformSkipSubParts ( uiBestTransformMode[0], TEXT_LUMA, uiAbsPartIdx, uiDepth ); if(bCodeChroma) { pcCU->setTransformSkipSubParts ( uiBestTransformMode[1], TEXT_CHROMA_U, uiAbsPartIdx, pcCU->getDepth(0)+uiTrModeC ); pcCU->setTransformSkipSubParts ( uiBestTransformMode[2], TEXT_CHROMA_V, uiAbsPartIdx, pcCU->getDepth(0)+uiTrModeC ); } assert( bCheckFull ); if( m_bUseSBACRD ) { m_pcRDGoOnSbacCoder->load( m_pppcRDSbacCoder[ uiDepth ][ CI_QT_TRAFO_TEST ] ); } } #if H_3D_VSO // M33 if( m_pcRdCost->getUseRenModel() && !m_pcRdCost->getUseEstimatedVSD() ) { UInt uiWidth = 1<< uiLog2TrSize; UInt uiHeight = 1<< uiLog2TrSize; Pel* piSrc; UInt uiSrcStride; if ( uiAbsSumY ) { UInt uiQTLayer = pcCU->getSlice()->getSPS()->getQuadtreeTULog2MaxSize() - uiLog2TrSize; m_cYuvRecTemp.addClipPartLuma( &m_pcQTTempTComYuv[uiQTLayer], pcPred, uiAbsPartIdx, 1<< uiLog2TrSize ); piSrc = m_cYuvRecTemp.getLumaAddr( uiAbsPartIdx ); uiSrcStride = m_cYuvRecTemp.getStride (); } else { piSrc = pcPred->getLumaAddr( uiAbsPartIdx ); uiSrcStride = pcPred->getStride (); } m_pcRdCost->setRenModelData( pcCU, uiAbsPartIdx, piSrc, (Int) uiSrcStride, (Int) uiWidth, (Int) uiHeight ); } #endif rdCost += dSingleCost; ruiBits += uiSingleBits; ruiDist += uiSingleDist; pcCU->setTrIdxSubParts( uiTrMode, uiAbsPartIdx, uiDepth ); pcCU->setCbfSubParts( uiAbsSumY ? uiSetCbf : 0, TEXT_LUMA, uiAbsPartIdx, uiDepth ); if( bCodeChroma ) { pcCU->setCbfSubParts( uiAbsSumU ? uiSetCbf : 0, TEXT_CHROMA_U, uiAbsPartIdx, pcCU->getDepth(0)+uiTrModeC ); pcCU->setCbfSubParts( uiAbsSumV ? uiSetCbf : 0, TEXT_CHROMA_V, uiAbsPartIdx, pcCU->getDepth(0)+uiTrModeC ); } } Void TEncSearch::xEncodeResidualQT( TComDataCU* pcCU, UInt uiAbsPartIdx, const UInt uiDepth, Bool bSubdivAndCbf, TextType eType ) { assert( pcCU->getDepth( 0 ) == pcCU->getDepth( uiAbsPartIdx ) ); const UInt uiCurrTrMode = uiDepth - pcCU->getDepth( 0 ); const UInt uiTrMode = pcCU->getTransformIdx( uiAbsPartIdx ); const Bool bSubdiv = uiCurrTrMode != uiTrMode; const UInt uiLog2TrSize = g_aucConvertToBit[pcCU->getSlice()->getSPS()->getMaxCUWidth() >> uiDepth]+2; { if( bSubdivAndCbf && uiLog2TrSize <= pcCU->getSlice()->getSPS()->getQuadtreeTULog2MaxSize() && uiLog2TrSize > pcCU->getQuadtreeTULog2MinSizeInCU(uiAbsPartIdx) ) { m_pcEntropyCoder->encodeTransformSubdivFlag( bSubdiv, 5 - uiLog2TrSize ); } } { assert( pcCU->getPredictionMode(uiAbsPartIdx) != MODE_INTRA ); if( bSubdivAndCbf ) { const Bool bFirstCbfOfCU = uiCurrTrMode == 0; if( bFirstCbfOfCU || uiLog2TrSize > 2 ) { if( bFirstCbfOfCU || pcCU->getCbf( uiAbsPartIdx, TEXT_CHROMA_U, uiCurrTrMode - 1 ) ) { m_pcEntropyCoder->encodeQtCbf( pcCU, uiAbsPartIdx, TEXT_CHROMA_U, uiCurrTrMode ); } if( bFirstCbfOfCU || pcCU->getCbf( uiAbsPartIdx, TEXT_CHROMA_V, uiCurrTrMode - 1 ) ) { m_pcEntropyCoder->encodeQtCbf( pcCU, uiAbsPartIdx, TEXT_CHROMA_V, uiCurrTrMode ); } } else if( uiLog2TrSize == 2 ) { assert( pcCU->getCbf( uiAbsPartIdx, TEXT_CHROMA_U, uiCurrTrMode ) == pcCU->getCbf( uiAbsPartIdx, TEXT_CHROMA_U, uiCurrTrMode - 1 ) ); assert( pcCU->getCbf( uiAbsPartIdx, TEXT_CHROMA_V, uiCurrTrMode ) == pcCU->getCbf( uiAbsPartIdx, TEXT_CHROMA_V, uiCurrTrMode - 1 ) ); } } } if( !bSubdiv ) { const UInt uiNumCoeffPerAbsPartIdxIncrement = pcCU->getSlice()->getSPS()->getMaxCUWidth() * pcCU->getSlice()->getSPS()->getMaxCUHeight() >> ( pcCU->getSlice()->getSPS()->getMaxCUDepth() << 1 ); //assert( 16 == uiNumCoeffPerAbsPartIdxIncrement ); // check const UInt uiQTTempAccessLayer = pcCU->getSlice()->getSPS()->getQuadtreeTULog2MaxSize() - uiLog2TrSize; TCoeff *pcCoeffCurrY = m_ppcQTTempCoeffY [uiQTTempAccessLayer] + uiNumCoeffPerAbsPartIdxIncrement * uiAbsPartIdx; TCoeff *pcCoeffCurrU = m_ppcQTTempCoeffCb[uiQTTempAccessLayer] + (uiNumCoeffPerAbsPartIdxIncrement * uiAbsPartIdx>>2); TCoeff *pcCoeffCurrV = m_ppcQTTempCoeffCr[uiQTTempAccessLayer] + (uiNumCoeffPerAbsPartIdxIncrement * uiAbsPartIdx>>2); Bool bCodeChroma = true; UInt uiTrModeC = uiTrMode; UInt uiLog2TrSizeC = uiLog2TrSize-1; if( uiLog2TrSize == 2 ) { uiLog2TrSizeC++; uiTrModeC --; UInt uiQPDiv = pcCU->getPic()->getNumPartInCU() >> ( ( pcCU->getDepth( 0 ) + uiTrModeC ) << 1 ); bCodeChroma = ( ( uiAbsPartIdx % uiQPDiv ) == 0 ); } if( bSubdivAndCbf ) { { m_pcEntropyCoder->encodeQtCbf( pcCU, uiAbsPartIdx, TEXT_LUMA, uiTrMode ); } } else { if( eType == TEXT_LUMA && pcCU->getCbf( uiAbsPartIdx, TEXT_LUMA, uiTrMode ) ) { Int trWidth = 1 << uiLog2TrSize; Int trHeight = 1 << uiLog2TrSize; m_pcEntropyCoder->encodeCoeffNxN( pcCU, pcCoeffCurrY, uiAbsPartIdx, trWidth, trHeight, uiDepth, TEXT_LUMA ); } if( bCodeChroma ) { Int trWidth = 1 << uiLog2TrSizeC; Int trHeight = 1 << uiLog2TrSizeC; if( eType == TEXT_CHROMA_U && pcCU->getCbf( uiAbsPartIdx, TEXT_CHROMA_U, uiTrMode ) ) { m_pcEntropyCoder->encodeCoeffNxN( pcCU, pcCoeffCurrU, uiAbsPartIdx, trWidth, trHeight, uiDepth, TEXT_CHROMA_U ); } if( eType == TEXT_CHROMA_V && pcCU->getCbf( uiAbsPartIdx, TEXT_CHROMA_V, uiTrMode ) ) { m_pcEntropyCoder->encodeCoeffNxN( pcCU, pcCoeffCurrV, uiAbsPartIdx, trWidth, trHeight, uiDepth, TEXT_CHROMA_V ); } } } } else { if( bSubdivAndCbf || pcCU->getCbf( uiAbsPartIdx, eType, uiCurrTrMode ) ) { const UInt uiQPartNumSubdiv = pcCU->getPic()->getNumPartInCU() >> ((uiDepth + 1 ) << 1); for( UInt ui = 0; ui < 4; ++ui ) { xEncodeResidualQT( pcCU, uiAbsPartIdx + ui * uiQPartNumSubdiv, uiDepth + 1, bSubdivAndCbf, eType ); } } } } Void TEncSearch::xSetResidualQTData( TComDataCU* pcCU, UInt uiQuadrant, UInt uiAbsPartIdx, UInt absTUPartIdx, TComYuv* pcResi, UInt uiDepth, Bool bSpatial ) { assert( pcCU->getDepth( 0 ) == pcCU->getDepth( uiAbsPartIdx ) ); const UInt uiCurrTrMode = uiDepth - pcCU->getDepth( 0 ); const UInt uiTrMode = pcCU->getTransformIdx( uiAbsPartIdx ); if( uiCurrTrMode == uiTrMode ) { const UInt uiLog2TrSize = g_aucConvertToBit[pcCU->getSlice()->getSPS()->getMaxCUWidth() >> uiDepth]+2; const UInt uiQTTempAccessLayer = pcCU->getSlice()->getSPS()->getQuadtreeTULog2MaxSize() - uiLog2TrSize; Bool bCodeChroma = true; UInt uiTrModeC = uiTrMode; UInt uiLog2TrSizeC = uiLog2TrSize-1; if( uiLog2TrSize == 2 ) { uiLog2TrSizeC++; uiTrModeC --; UInt uiQPDiv = pcCU->getPic()->getNumPartInCU() >> ( ( pcCU->getDepth( 0 ) + uiTrModeC ) << 1 ); bCodeChroma = ( ( uiAbsPartIdx % uiQPDiv ) == 0 ); } if( bSpatial ) { Int trWidth = 1 << uiLog2TrSize; Int trHeight = 1 << uiLog2TrSize; m_pcQTTempTComYuv[uiQTTempAccessLayer].copyPartToPartLuma ( pcResi, absTUPartIdx, trWidth , trHeight ); if( bCodeChroma ) { { m_pcQTTempTComYuv[uiQTTempAccessLayer].copyPartToPartChroma( pcResi, uiAbsPartIdx, 1 << uiLog2TrSizeC, 1 << uiLog2TrSizeC ); } } } else { UInt uiNumCoeffPerAbsPartIdxIncrement = pcCU->getSlice()->getSPS()->getMaxCUWidth() * pcCU->getSlice()->getSPS()->getMaxCUHeight() >> ( pcCU->getSlice()->getSPS()->getMaxCUDepth() << 1 ); UInt uiNumCoeffY = ( 1 << ( uiLog2TrSize << 1 ) ); TCoeff* pcCoeffSrcY = m_ppcQTTempCoeffY [uiQTTempAccessLayer] + uiNumCoeffPerAbsPartIdxIncrement * uiAbsPartIdx; TCoeff* pcCoeffDstY = pcCU->getCoeffY() + uiNumCoeffPerAbsPartIdxIncrement * uiAbsPartIdx; ::memcpy( pcCoeffDstY, pcCoeffSrcY, sizeof( TCoeff ) * uiNumCoeffY ); #if ADAPTIVE_QP_SELECTION Int* pcArlCoeffSrcY = m_ppcQTTempArlCoeffY [uiQTTempAccessLayer] + uiNumCoeffPerAbsPartIdxIncrement * uiAbsPartIdx; Int* pcArlCoeffDstY = pcCU->getArlCoeffY() + uiNumCoeffPerAbsPartIdxIncrement * uiAbsPartIdx; ::memcpy( pcArlCoeffDstY, pcArlCoeffSrcY, sizeof( Int ) * uiNumCoeffY ); #endif if( bCodeChroma ) { UInt uiNumCoeffC = ( 1 << ( uiLog2TrSizeC << 1 ) ); TCoeff* pcCoeffSrcU = m_ppcQTTempCoeffCb[uiQTTempAccessLayer] + (uiNumCoeffPerAbsPartIdxIncrement * uiAbsPartIdx>>2); TCoeff* pcCoeffSrcV = m_ppcQTTempCoeffCr[uiQTTempAccessLayer] + (uiNumCoeffPerAbsPartIdxIncrement * uiAbsPartIdx>>2); TCoeff* pcCoeffDstU = pcCU->getCoeffCb() + (uiNumCoeffPerAbsPartIdxIncrement * uiAbsPartIdx>>2); TCoeff* pcCoeffDstV = pcCU->getCoeffCr() + (uiNumCoeffPerAbsPartIdxIncrement * uiAbsPartIdx>>2); ::memcpy( pcCoeffDstU, pcCoeffSrcU, sizeof( TCoeff ) * uiNumCoeffC ); ::memcpy( pcCoeffDstV, pcCoeffSrcV, sizeof( TCoeff ) * uiNumCoeffC ); #if ADAPTIVE_QP_SELECTION Int* pcArlCoeffSrcU = m_ppcQTTempArlCoeffCb[uiQTTempAccessLayer] + (uiNumCoeffPerAbsPartIdxIncrement * uiAbsPartIdx>>2); Int* pcArlCoeffSrcV = m_ppcQTTempArlCoeffCr[uiQTTempAccessLayer] + (uiNumCoeffPerAbsPartIdxIncrement * uiAbsPartIdx>>2); Int* pcArlCoeffDstU = pcCU->getArlCoeffCb() + (uiNumCoeffPerAbsPartIdxIncrement * uiAbsPartIdx>>2); Int* pcArlCoeffDstV = pcCU->getArlCoeffCr() + (uiNumCoeffPerAbsPartIdxIncrement * uiAbsPartIdx>>2); ::memcpy( pcArlCoeffDstU, pcArlCoeffSrcU, sizeof( Int ) * uiNumCoeffC ); ::memcpy( pcArlCoeffDstV, pcArlCoeffSrcV, sizeof( Int ) * uiNumCoeffC ); #endif } } } else { const UInt uiQPartNumSubdiv = pcCU->getPic()->getNumPartInCU() >> ((uiDepth + 1 ) << 1); for( UInt ui = 0; ui < 4; ++ui ) { UInt nsAddr = uiAbsPartIdx + ui * uiQPartNumSubdiv; xSetResidualQTData( pcCU, ui, uiAbsPartIdx + ui * uiQPartNumSubdiv, nsAddr, pcResi, uiDepth + 1, bSpatial ); } } } UInt TEncSearch::xModeBitsIntra( TComDataCU* pcCU, UInt uiMode, UInt uiPU, UInt uiPartOffset, UInt uiDepth, UInt uiInitTrDepth ) { if( m_bUseSBACRD ) { // Reload only contexts required for coding intra mode information m_pcRDGoOnSbacCoder->loadIntraDirModeLuma( m_pppcRDSbacCoder[uiDepth][CI_CURR_BEST] ); } pcCU->setLumaIntraDirSubParts ( uiMode, uiPartOffset, uiDepth + uiInitTrDepth ); m_pcEntropyCoder->resetBits(); m_pcEntropyCoder->encodeIntraDirModeLuma ( pcCU, uiPartOffset); return m_pcEntropyCoder->getNumberOfWrittenBits(); } UInt TEncSearch::xUpdateCandList( UInt uiMode, Double uiCost, UInt uiFastCandNum, UInt * CandModeList, Double * CandCostList ) { UInt i; UInt shift=0; while ( shiftgetMergeFlag( 0 ) && pcCU->getPartitionSize( 0 ) == SIZE_2Nx2N && !pcCU->getQtRootCbf( 0 )) { pcCU->setSkipFlagSubParts( true, 0, pcCU->getDepth(0) ); m_pcEntropyCoder->resetBits(); if(pcCU->getSlice()->getPPS()->getTransquantBypassEnableFlag()) { m_pcEntropyCoder->encodeCUTransquantBypassFlag(pcCU, 0, true); } m_pcEntropyCoder->encodeSkipFlag(pcCU, 0, true); m_pcEntropyCoder->encodeMergeIndex(pcCU, 0, true); ruiBits += m_pcEntropyCoder->getNumberOfWrittenBits(); } else { m_pcEntropyCoder->resetBits(); if(pcCU->getSlice()->getPPS()->getTransquantBypassEnableFlag()) { m_pcEntropyCoder->encodeCUTransquantBypassFlag(pcCU, 0, true); } m_pcEntropyCoder->encodeSkipFlag ( pcCU, 0, true ); m_pcEntropyCoder->encodePredMode( pcCU, 0, true ); m_pcEntropyCoder->encodePartSize( pcCU, 0, pcCU->getDepth(0), true ); m_pcEntropyCoder->encodePredInfo( pcCU, 0, true ); Bool bDummy = false; m_pcEntropyCoder->encodeCoeff ( pcCU, 0, pcCU->getDepth(0), pcCU->getWidth(0), pcCU->getHeight(0), bDummy ); ruiBits += m_pcEntropyCoder->getNumberOfWrittenBits(); } } /** * \brief Generate half-sample interpolated block * * \param pattern Reference picture ROI * \param biPred Flag indicating whether block is for biprediction */ Void TEncSearch::xExtDIFUpSamplingH( TComPattern* pattern, Bool biPred ) { Int width = pattern->getROIYWidth(); Int height = pattern->getROIYHeight(); Int srcStride = pattern->getPatternLStride(); Int intStride = m_filteredBlockTmp[0].getStride(); Int dstStride = m_filteredBlock[0][0].getStride(); Short *intPtr; Short *dstPtr; Int filterSize = NTAPS_LUMA; Int halfFilterSize = (filterSize>>1); Pel *srcPtr = pattern->getROIY() - halfFilterSize*srcStride - 1; m_if.filterHorLuma(srcPtr, srcStride, m_filteredBlockTmp[0].getLumaAddr(), intStride, width+1, height+filterSize, 0, false); m_if.filterHorLuma(srcPtr, srcStride, m_filteredBlockTmp[2].getLumaAddr(), intStride, width+1, height+filterSize, 2, false); intPtr = m_filteredBlockTmp[0].getLumaAddr() + halfFilterSize * intStride + 1; dstPtr = m_filteredBlock[0][0].getLumaAddr(); m_if.filterVerLuma(intPtr, intStride, dstPtr, dstStride, width+0, height+0, 0, false, true); intPtr = m_filteredBlockTmp[0].getLumaAddr() + (halfFilterSize-1) * intStride + 1; dstPtr = m_filteredBlock[2][0].getLumaAddr(); m_if.filterVerLuma(intPtr, intStride, dstPtr, dstStride, width+0, height+1, 2, false, true); intPtr = m_filteredBlockTmp[2].getLumaAddr() + halfFilterSize * intStride; dstPtr = m_filteredBlock[0][2].getLumaAddr(); m_if.filterVerLuma(intPtr, intStride, dstPtr, dstStride, width+1, height+0, 0, false, true); intPtr = m_filteredBlockTmp[2].getLumaAddr() + (halfFilterSize-1) * intStride; dstPtr = m_filteredBlock[2][2].getLumaAddr(); m_if.filterVerLuma(intPtr, intStride, dstPtr, dstStride, width+1, height+1, 2, false, true); } /** * \brief Generate quarter-sample interpolated blocks * * \param pattern Reference picture ROI * \param halfPelRef Half-pel mv * \param biPred Flag indicating whether block is for biprediction */ Void TEncSearch::xExtDIFUpSamplingQ( TComPattern* pattern, TComMv halfPelRef, Bool biPred ) { Int width = pattern->getROIYWidth(); Int height = pattern->getROIYHeight(); Int srcStride = pattern->getPatternLStride(); Pel *srcPtr; Int intStride = m_filteredBlockTmp[0].getStride(); Int dstStride = m_filteredBlock[0][0].getStride(); Short *intPtr; Short *dstPtr; Int filterSize = NTAPS_LUMA; Int halfFilterSize = (filterSize>>1); Int extHeight = (halfPelRef.getVer() == 0) ? height + filterSize : height + filterSize-1; // Horizontal filter 1/4 srcPtr = pattern->getROIY() - halfFilterSize * srcStride - 1; intPtr = m_filteredBlockTmp[1].getLumaAddr(); if (halfPelRef.getVer() > 0) { srcPtr += srcStride; } if (halfPelRef.getHor() >= 0) { srcPtr += 1; } m_if.filterHorLuma(srcPtr, srcStride, intPtr, intStride, width, extHeight, 1, false); // Horizontal filter 3/4 srcPtr = pattern->getROIY() - halfFilterSize*srcStride - 1; intPtr = m_filteredBlockTmp[3].getLumaAddr(); if (halfPelRef.getVer() > 0) { srcPtr += srcStride; } if (halfPelRef.getHor() > 0) { srcPtr += 1; } m_if.filterHorLuma(srcPtr, srcStride, intPtr, intStride, width, extHeight, 3, false); // Generate @ 1,1 intPtr = m_filteredBlockTmp[1].getLumaAddr() + (halfFilterSize-1) * intStride; dstPtr = m_filteredBlock[1][1].getLumaAddr(); if (halfPelRef.getVer() == 0) { intPtr += intStride; } m_if.filterVerLuma(intPtr, intStride, dstPtr, dstStride, width, height, 1, false, true); // Generate @ 3,1 intPtr = m_filteredBlockTmp[1].getLumaAddr() + (halfFilterSize-1) * intStride; dstPtr = m_filteredBlock[3][1].getLumaAddr(); m_if.filterVerLuma(intPtr, intStride, dstPtr, dstStride, width, height, 3, false, true); if (halfPelRef.getVer() != 0) { // Generate @ 2,1 intPtr = m_filteredBlockTmp[1].getLumaAddr() + (halfFilterSize-1) * intStride; dstPtr = m_filteredBlock[2][1].getLumaAddr(); if (halfPelRef.getVer() == 0) { intPtr += intStride; } m_if.filterVerLuma(intPtr, intStride, dstPtr, dstStride, width, height, 2, false, true); // Generate @ 2,3 intPtr = m_filteredBlockTmp[3].getLumaAddr() + (halfFilterSize-1) * intStride; dstPtr = m_filteredBlock[2][3].getLumaAddr(); if (halfPelRef.getVer() == 0) { intPtr += intStride; } m_if.filterVerLuma(intPtr, intStride, dstPtr, dstStride, width, height, 2, false, true); } else { // Generate @ 0,1 intPtr = m_filteredBlockTmp[1].getLumaAddr() + halfFilterSize * intStride; dstPtr = m_filteredBlock[0][1].getLumaAddr(); m_if.filterVerLuma(intPtr, intStride, dstPtr, dstStride, width, height, 0, false, true); // Generate @ 0,3 intPtr = m_filteredBlockTmp[3].getLumaAddr() + halfFilterSize * intStride; dstPtr = m_filteredBlock[0][3].getLumaAddr(); m_if.filterVerLuma(intPtr, intStride, dstPtr, dstStride, width, height, 0, false, true); } if (halfPelRef.getHor() != 0) { // Generate @ 1,2 intPtr = m_filteredBlockTmp[2].getLumaAddr() + (halfFilterSize-1) * intStride; dstPtr = m_filteredBlock[1][2].getLumaAddr(); if (halfPelRef.getHor() > 0) { intPtr += 1; } if (halfPelRef.getVer() >= 0) { intPtr += intStride; } m_if.filterVerLuma(intPtr, intStride, dstPtr, dstStride, width, height, 1, false, true); // Generate @ 3,2 intPtr = m_filteredBlockTmp[2].getLumaAddr() + (halfFilterSize-1) * intStride; dstPtr = m_filteredBlock[3][2].getLumaAddr(); if (halfPelRef.getHor() > 0) { intPtr += 1; } if (halfPelRef.getVer() > 0) { intPtr += intStride; } m_if.filterVerLuma(intPtr, intStride, dstPtr, dstStride, width, height, 3, false, true); } else { // Generate @ 1,0 intPtr = m_filteredBlockTmp[0].getLumaAddr() + (halfFilterSize-1) * intStride + 1; dstPtr = m_filteredBlock[1][0].getLumaAddr(); if (halfPelRef.getVer() >= 0) { intPtr += intStride; } m_if.filterVerLuma(intPtr, intStride, dstPtr, dstStride, width, height, 1, false, true); // Generate @ 3,0 intPtr = m_filteredBlockTmp[0].getLumaAddr() + (halfFilterSize-1) * intStride + 1; dstPtr = m_filteredBlock[3][0].getLumaAddr(); if (halfPelRef.getVer() > 0) { intPtr += intStride; } m_if.filterVerLuma(intPtr, intStride, dstPtr, dstStride, width, height, 3, false, true); } // Generate @ 1,3 intPtr = m_filteredBlockTmp[3].getLumaAddr() + (halfFilterSize-1) * intStride; dstPtr = m_filteredBlock[1][3].getLumaAddr(); if (halfPelRef.getVer() == 0) { intPtr += intStride; } m_if.filterVerLuma(intPtr, intStride, dstPtr, dstStride, width, height, 1, false, true); // Generate @ 3,3 intPtr = m_filteredBlockTmp[3].getLumaAddr() + (halfFilterSize-1) * intStride; dstPtr = m_filteredBlock[3][3].getLumaAddr(); m_if.filterVerLuma(intPtr, intStride, dstPtr, dstStride, width, height, 3, false, true); } /** set wp tables * \param TComDataCU* pcCU * \param iRefIdx * \param eRefPicListCur * \returns Void */ Void TEncSearch::setWpScalingDistParam( TComDataCU* pcCU, Int iRefIdx, RefPicList eRefPicListCur ) { if ( iRefIdx<0 ) { m_cDistParam.bApplyWeight = false; return; } TComSlice *pcSlice = pcCU->getSlice(); TComPPS *pps = pcCU->getSlice()->getPPS(); wpScalingParam *wp0 , *wp1; m_cDistParam.bApplyWeight = ( pcSlice->getSliceType()==P_SLICE && pps->getUseWP() ) || ( pcSlice->getSliceType()==B_SLICE && pps->getWPBiPred() ) ; if ( !m_cDistParam.bApplyWeight ) return; Int iRefIdx0 = ( eRefPicListCur == REF_PIC_LIST_0 ) ? iRefIdx : (-1); Int iRefIdx1 = ( eRefPicListCur == REF_PIC_LIST_1 ) ? iRefIdx : (-1); getWpScaling( pcCU, iRefIdx0, iRefIdx1, wp0 , wp1 ); if ( iRefIdx0 < 0 ) wp0 = NULL; if ( iRefIdx1 < 0 ) wp1 = NULL; m_cDistParam.wpCur = NULL; if ( eRefPicListCur == REF_PIC_LIST_0 ) { m_cDistParam.wpCur = wp0; } else { m_cDistParam.wpCur = wp1; } } //! \}