[5] | 1 | /* The copyright in this software is being made available under the BSD |
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| 2 | * License, included below. This software may be subject to other third party |
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| 3 | * and contributor rights, including patent rights, and no such rights are |
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| 4 | * granted under this license. |
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| 5 | * |
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| 6 | * Copyright (c) 2010-2011, ISO/IEC |
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| 7 | * All rights reserved. |
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| 8 | * |
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| 9 | * Redistribution and use in source and binary forms, with or without |
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| 10 | * modification, are permitted provided that the following conditions are met: |
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| 11 | * |
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| 12 | * * Redistributions of source code must retain the above copyright notice, |
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| 13 | * this list of conditions and the following disclaimer. |
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| 14 | * * Redistributions in binary form must reproduce the above copyright notice, |
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| 15 | * this list of conditions and the following disclaimer in the documentation |
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| 16 | * and/or other materials provided with the distribution. |
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| 17 | * * Neither the name of the ISO/IEC nor the names of its contributors may |
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| 18 | * be used to endorse or promote products derived from this software without |
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| 19 | * specific prior written permission. |
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| 20 | * |
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| 21 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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| 22 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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| 23 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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| 24 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS |
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| 25 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
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| 26 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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| 27 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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| 28 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
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| 29 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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| 30 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
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| 31 | * THE POSSIBILITY OF SUCH DAMAGE. |
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| 32 | */ |
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[2] | 33 | |
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| 34 | |
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| 35 | /** \file TEncCU.cpp |
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| 36 | \brief CU encoder class |
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| 37 | */ |
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| 38 | |
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| 39 | #include <stdio.h> |
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| 40 | #include "TEncTop.h" |
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| 41 | #include "TEncCu.h" |
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| 42 | #include "TEncAnalyze.h" |
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| 43 | |
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| 44 | // ==================================================================================================================== |
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| 45 | // Constructor / destructor / create / destroy |
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| 46 | // ==================================================================================================================== |
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| 47 | |
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| 48 | /** |
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| 49 | \param uiTotalDepth total number of allowable depth |
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| 50 | \param uiMaxWidth largest CU width |
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| 51 | \param uiMaxHeight largest CU height |
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| 52 | */ |
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| 53 | Void TEncCu::create(UChar uhTotalDepth, UInt uiMaxWidth, UInt uiMaxHeight) |
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| 54 | { |
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| 55 | Int i; |
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| 56 | |
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| 57 | m_uhTotalDepth = uhTotalDepth + 1; |
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| 58 | m_ppcBestCU = new TComDataCU*[m_uhTotalDepth-1]; |
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| 59 | m_ppcTempCU = new TComDataCU*[m_uhTotalDepth-1]; |
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| 60 | |
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| 61 | m_ppcPredYuvBest = new TComYuv*[m_uhTotalDepth-1]; |
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| 62 | m_ppcResiYuvBest = new TComYuv*[m_uhTotalDepth-1]; |
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| 63 | m_ppcRecoYuvBest = new TComYuv*[m_uhTotalDepth-1]; |
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| 64 | m_ppcPredYuvTemp = new TComYuv*[m_uhTotalDepth-1]; |
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| 65 | m_ppcResiYuvTemp = new TComYuv*[m_uhTotalDepth-1]; |
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| 66 | m_ppcRecoYuvTemp = new TComYuv*[m_uhTotalDepth-1]; |
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| 67 | m_ppcOrigYuv = new TComYuv*[m_uhTotalDepth-1]; |
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| 68 | m_ppcResPredTmp = new TComYuv*[m_uhTotalDepth-1]; |
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| 69 | |
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[5] | 70 | #if HHI_MPI |
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[2] | 71 | m_puhDepthSaved = new UChar[1ll<<( ( m_uhTotalDepth - 1 )<<1 )]; |
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| 72 | m_puhWidthSaved = new UChar[1ll<<( ( m_uhTotalDepth - 1 )<<1 )]; |
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| 73 | m_puhHeightSaved = new UChar[1ll<<( ( m_uhTotalDepth - 1 )<<1 )]; |
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| 74 | #endif |
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| 75 | UInt uiNumPartitions; |
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| 76 | for( i=0 ; i<m_uhTotalDepth-1 ; i++) |
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| 77 | { |
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| 78 | uiNumPartitions = 1<<( ( m_uhTotalDepth - i - 1 )<<1 ); |
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| 79 | UInt uiWidth = uiMaxWidth >> i; |
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| 80 | UInt uiHeight = uiMaxHeight >> i; |
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| 81 | |
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| 82 | m_ppcBestCU[i] = new TComDataCU; m_ppcBestCU[i]->create( uiNumPartitions, uiWidth, uiHeight, false ); |
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| 83 | m_ppcTempCU[i] = new TComDataCU; m_ppcTempCU[i]->create( uiNumPartitions, uiWidth, uiHeight, false ); |
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| 84 | |
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| 85 | m_ppcPredYuvBest[i] = new TComYuv; m_ppcPredYuvBest[i]->create(uiWidth, uiHeight); |
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| 86 | m_ppcResiYuvBest[i] = new TComYuv; m_ppcResiYuvBest[i]->create(uiWidth, uiHeight); |
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| 87 | m_ppcRecoYuvBest[i] = new TComYuv; m_ppcRecoYuvBest[i]->create(uiWidth, uiHeight); |
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| 88 | |
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| 89 | m_ppcPredYuvTemp[i] = new TComYuv; m_ppcPredYuvTemp[i]->create(uiWidth, uiHeight); |
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| 90 | m_ppcResiYuvTemp[i] = new TComYuv; m_ppcResiYuvTemp[i]->create(uiWidth, uiHeight); |
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| 91 | m_ppcRecoYuvTemp[i] = new TComYuv; m_ppcRecoYuvTemp[i]->create(uiWidth, uiHeight); |
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| 92 | |
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| 93 | m_ppcOrigYuv [i] = new TComYuv; m_ppcOrigYuv [i]->create(uiWidth, uiHeight); |
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| 94 | |
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| 95 | m_ppcResPredTmp [i] = new TComYuv; m_ppcResPredTmp [i]->create(uiWidth, uiHeight); |
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| 96 | } |
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| 97 | |
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| 98 | // initialize partition order. |
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| 99 | UInt* piTmp = &g_auiZscanToRaster[0]; |
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| 100 | initZscanToRaster( m_uhTotalDepth, 1, 0, piTmp); |
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| 101 | initRasterToZscan( uiMaxWidth, uiMaxHeight, m_uhTotalDepth ); |
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| 102 | |
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| 103 | // initialize conversion matrix from partition index to pel |
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| 104 | initRasterToPelXY( uiMaxWidth, uiMaxHeight, m_uhTotalDepth ); |
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| 105 | } |
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| 106 | |
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| 107 | Void TEncCu::destroy() |
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| 108 | { |
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| 109 | Int i; |
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| 110 | |
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[5] | 111 | #if HHI_MPI |
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[2] | 112 | delete[] m_puhDepthSaved; m_puhDepthSaved = NULL; |
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| 113 | delete[] m_puhWidthSaved; m_puhWidthSaved = NULL; |
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| 114 | delete[] m_puhHeightSaved; m_puhHeightSaved = NULL; |
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| 115 | #endif |
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| 116 | for( i=0 ; i<m_uhTotalDepth-1 ; i++) |
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| 117 | { |
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| 118 | if(m_ppcBestCU[i]) |
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| 119 | { |
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| 120 | m_ppcBestCU[i]->destroy(); delete m_ppcBestCU[i]; m_ppcBestCU[i] = NULL; |
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| 121 | } |
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| 122 | if(m_ppcTempCU[i]) |
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| 123 | { |
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| 124 | m_ppcTempCU[i]->destroy(); delete m_ppcTempCU[i]; m_ppcTempCU[i] = NULL; |
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| 125 | } |
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| 126 | if(m_ppcPredYuvBest[i]) |
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| 127 | { |
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| 128 | m_ppcPredYuvBest[i]->destroy(); delete m_ppcPredYuvBest[i]; m_ppcPredYuvBest[i] = NULL; |
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| 129 | } |
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| 130 | if(m_ppcResiYuvBest[i]) |
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| 131 | { |
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| 132 | m_ppcResiYuvBest[i]->destroy(); delete m_ppcResiYuvBest[i]; m_ppcResiYuvBest[i] = NULL; |
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| 133 | } |
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| 134 | if(m_ppcRecoYuvBest[i]) |
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| 135 | { |
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| 136 | m_ppcRecoYuvBest[i]->destroy(); delete m_ppcRecoYuvBest[i]; m_ppcRecoYuvBest[i] = NULL; |
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| 137 | } |
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| 138 | if(m_ppcPredYuvTemp[i]) |
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| 139 | { |
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| 140 | m_ppcPredYuvTemp[i]->destroy(); delete m_ppcPredYuvTemp[i]; m_ppcPredYuvTemp[i] = NULL; |
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| 141 | } |
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| 142 | if(m_ppcResiYuvTemp[i]) |
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| 143 | { |
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| 144 | m_ppcResiYuvTemp[i]->destroy(); delete m_ppcResiYuvTemp[i]; m_ppcResiYuvTemp[i] = NULL; |
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| 145 | } |
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| 146 | if(m_ppcRecoYuvTemp[i]) |
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| 147 | { |
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| 148 | m_ppcRecoYuvTemp[i]->destroy(); delete m_ppcRecoYuvTemp[i]; m_ppcRecoYuvTemp[i] = NULL; |
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| 149 | } |
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| 150 | if(m_ppcOrigYuv[i]) |
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| 151 | { |
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| 152 | m_ppcOrigYuv[i]->destroy(); delete m_ppcOrigYuv[i]; m_ppcOrigYuv[i] = NULL; |
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| 153 | } |
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| 154 | if(m_ppcResPredTmp[i]) |
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| 155 | { |
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| 156 | m_ppcResPredTmp [i]->destroy(); delete m_ppcResPredTmp[i]; m_ppcResPredTmp[i] = NULL; |
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| 157 | } |
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| 158 | } |
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| 159 | if(m_ppcBestCU) |
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| 160 | { |
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| 161 | delete [] m_ppcBestCU; |
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| 162 | m_ppcBestCU = NULL; |
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| 163 | } |
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| 164 | if(m_ppcTempCU) |
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| 165 | { |
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| 166 | delete [] m_ppcTempCU; |
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| 167 | m_ppcTempCU = NULL; |
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| 168 | } |
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| 169 | |
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| 170 | if(m_ppcPredYuvBest) |
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| 171 | { |
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| 172 | delete [] m_ppcPredYuvBest; |
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| 173 | m_ppcPredYuvBest = NULL; |
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| 174 | } |
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| 175 | if(m_ppcResiYuvBest) |
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| 176 | { |
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| 177 | delete [] m_ppcResiYuvBest; |
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| 178 | m_ppcResiYuvBest = NULL; |
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| 179 | } |
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| 180 | if(m_ppcRecoYuvBest) |
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| 181 | { |
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| 182 | delete [] m_ppcRecoYuvBest; |
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| 183 | m_ppcRecoYuvBest = NULL; |
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| 184 | } |
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| 185 | if(m_ppcPredYuvTemp) |
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| 186 | { |
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| 187 | delete [] m_ppcPredYuvTemp; |
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| 188 | m_ppcPredYuvTemp = NULL; |
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| 189 | } |
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| 190 | if(m_ppcResiYuvTemp) |
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| 191 | { |
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| 192 | delete [] m_ppcResiYuvTemp; |
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| 193 | m_ppcResiYuvTemp = NULL; |
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| 194 | } |
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| 195 | if(m_ppcRecoYuvTemp) |
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| 196 | { |
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| 197 | delete [] m_ppcRecoYuvTemp; |
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| 198 | m_ppcRecoYuvTemp = NULL; |
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| 199 | } |
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| 200 | if(m_ppcOrigYuv) |
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| 201 | { |
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| 202 | delete [] m_ppcOrigYuv; |
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| 203 | m_ppcOrigYuv = NULL; |
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| 204 | } |
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| 205 | if(m_ppcResPredTmp) |
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| 206 | { |
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| 207 | delete [] m_ppcResPredTmp; |
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| 208 | m_ppcResPredTmp = NULL; |
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| 209 | } |
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| 210 | } |
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| 211 | |
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| 212 | /** \param pcEncTop pointer of encoder class |
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| 213 | */ |
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| 214 | Void TEncCu::init( TEncTop* pcEncTop ) |
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| 215 | { |
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| 216 | m_pcEncCfg = pcEncTop; |
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| 217 | m_pcEncTop = pcEncTop; |
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| 218 | m_pcPredSearch = pcEncTop->getPredSearch(); |
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| 219 | m_pcTrQuant = pcEncTop->getTrQuant(); |
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| 220 | m_pcBitCounter = pcEncTop->getBitCounter(); |
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| 221 | m_pcRdCost = pcEncTop->getRdCost(); |
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| 222 | |
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| 223 | m_pcEntropyCoder = pcEncTop->getEntropyCoder(); |
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| 224 | m_pcCavlcCoder = pcEncTop->getCavlcCoder(); |
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| 225 | m_pcSbacCoder = pcEncTop->getSbacCoder(); |
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| 226 | m_pcBinCABAC = pcEncTop->getBinCABAC(); |
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| 227 | |
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| 228 | m_pppcRDSbacCoder = pcEncTop->getRDSbacCoder(); |
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| 229 | m_pcRDGoOnSbacCoder = pcEncTop->getRDGoOnSbacCoder(); |
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| 230 | |
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| 231 | m_bUseSBACRD = pcEncTop->getUseSBACRD(); |
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| 232 | } |
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| 233 | |
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| 234 | // ==================================================================================================================== |
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| 235 | // Public member functions |
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| 236 | // ==================================================================================================================== |
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| 237 | |
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| 238 | /** \param rpcCU pointer of CU data class |
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| 239 | */ |
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| 240 | Void TEncCu::compressCU( TComDataCU*& rpcCU ) |
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| 241 | { |
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| 242 | // single-QP coding mode |
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| 243 | if ( rpcCU->getSlice()->getSPS()->getUseDQP() == false ) |
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| 244 | { |
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| 245 | // initialize CU data |
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| 246 | m_ppcBestCU[0]->initCU( rpcCU->getPic(), rpcCU->getAddr() ); |
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| 247 | m_ppcTempCU[0]->initCU( rpcCU->getPic(), rpcCU->getAddr() ); |
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| 248 | |
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| 249 | // analysis of CU |
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| 250 | xCompressCU( m_ppcBestCU[0], m_ppcTempCU[0], 0 ); |
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| 251 | } |
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| 252 | // multiple-QP coding mode |
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| 253 | else |
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| 254 | { |
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| 255 | Int iQP = rpcCU->getSlice()->getSliceQp(); |
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| 256 | Int idQP = m_pcEncCfg->getMaxDeltaQP(); |
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| 257 | Int i; |
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| 258 | Int iBestQP = iQP; |
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| 259 | Double fBestCost = MAX_DOUBLE; |
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| 260 | |
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| 261 | rpcCU->getSlice()->setSliceQp( iQP ); |
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| 262 | m_ppcBestCU[0]->initCU( rpcCU->getPic(), rpcCU->getAddr() ); |
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| 263 | m_ppcTempCU[0]->initCU( rpcCU->getPic(), rpcCU->getAddr() ); |
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| 264 | m_ppcBestCU[0]->setQPSubParts( iQP, 0, 0 ); |
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| 265 | m_ppcTempCU[0]->setQPSubParts( iQP, 0, 0 ); |
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| 266 | |
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| 267 | // first try |
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| 268 | xCompressCU( m_ppcBestCU[0], m_ppcTempCU[0], 0 ); |
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| 269 | |
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| 270 | // for non-zero residual case |
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| 271 | if ( !( m_ppcBestCU[0]->isSkipped( 0 ) && m_ppcBestCU[0]->getDepth( 0 ) == 0 ) ) |
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| 272 | { |
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| 273 | // add dQP bits |
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| 274 | m_pcEntropyCoder->resetBits(); |
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| 275 | m_pcEntropyCoder->encodeQP( m_ppcBestCU[0], 0, false ); |
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| 276 | m_ppcBestCU[0]->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // dQP bits |
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| 277 | |
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| 278 | |
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[5] | 279 | #if HHI_VSO |
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[2] | 280 | if ( m_pcRdCost->getUseLambdaScaleVSO() ) |
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| 281 | { |
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| 282 | m_ppcBestCU[0]->getTotalCost() = m_pcRdCost->calcRdCostVSO( m_ppcBestCU[0]->getTotalBits(), m_ppcBestCU[0]->getTotalDistortion() ); |
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| 283 | } |
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| 284 | else |
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[5] | 285 | #endif |
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[2] | 286 | { |
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| 287 | m_ppcBestCU[0]->getTotalCost() = m_pcRdCost->calcRdCost( m_ppcBestCU[0]->getTotalBits(), m_ppcBestCU[0]->getTotalDistortion() ); |
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| 288 | } |
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[5] | 289 | |
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[2] | 290 | fBestCost = m_ppcBestCU[0]->getTotalCost(); |
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| 291 | |
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| 292 | // try every case |
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| 293 | for ( i=iQP-idQP; i<=iQP+idQP; i++ ) |
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| 294 | { |
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| 295 | if ( i == iQP ) continue; |
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| 296 | |
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| 297 | rpcCU->getSlice()->setSliceQp( i ); |
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| 298 | m_ppcBestCU[0]->initCU( rpcCU->getPic(), rpcCU->getAddr() ); |
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| 299 | m_ppcTempCU[0]->initCU( rpcCU->getPic(), rpcCU->getAddr() ); |
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| 300 | m_ppcBestCU[0]->setQPSubParts( i, 0, 0 ); |
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| 301 | m_ppcTempCU[0]->setQPSubParts( i, 0, 0 ); |
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| 302 | |
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| 303 | xCompressCU( m_ppcBestCU[0], m_ppcTempCU[0], 0 ); |
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| 304 | |
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| 305 | // add dQP bits |
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| 306 | rpcCU->getSlice()->setSliceQp( iQP ); |
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| 307 | m_pcEntropyCoder->resetBits(); |
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| 308 | m_pcEntropyCoder->encodeQP( m_ppcBestCU[0], 0, false ); |
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| 309 | m_ppcBestCU[0]->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // dQP bits |
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| 310 | |
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[5] | 311 | #if HHI_VSO |
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[2] | 312 | if (m_pcRdCost->getUseLambdaScaleVSO()) |
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| 313 | { |
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| 314 | m_ppcBestCU[0]->getTotalCost() = m_pcRdCost->calcRdCostVSO( m_ppcBestCU[0]->getTotalBits(), m_ppcBestCU[0]->getTotalDistortion() ); |
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| 315 | } |
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| 316 | else |
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[5] | 317 | #endif |
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[2] | 318 | { |
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| 319 | m_ppcBestCU[0]->getTotalCost() = m_pcRdCost->calcRdCost( m_ppcBestCU[0]->getTotalBits(), m_ppcBestCU[0]->getTotalDistortion() ); |
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| 320 | } |
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| 321 | |
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| 322 | if ( fBestCost > m_ppcBestCU[0]->getTotalCost() ) |
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| 323 | { |
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| 324 | fBestCost = m_ppcBestCU[0]->getTotalCost(); |
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| 325 | iBestQP = i; |
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| 326 | } |
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| 327 | } |
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| 328 | |
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| 329 | // perform best case |
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| 330 | rpcCU->getSlice()->setSliceQp( iBestQP ); |
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| 331 | m_ppcBestCU[0]->initCU( rpcCU->getPic(), rpcCU->getAddr() ); |
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| 332 | m_ppcTempCU[0]->initCU( rpcCU->getPic(), rpcCU->getAddr() ); |
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| 333 | m_ppcBestCU[0]->setQPSubParts( iBestQP, 0, 0 ); |
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| 334 | m_ppcTempCU[0]->setQPSubParts( iBestQP, 0, 0 ); |
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| 335 | |
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| 336 | xCompressCU( m_ppcBestCU[0], m_ppcTempCU[0], 0 ); |
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| 337 | |
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| 338 | // add dQP bits |
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| 339 | rpcCU->getSlice()->setSliceQp( iQP ); |
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| 340 | m_pcEntropyCoder->resetBits(); |
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| 341 | m_pcEntropyCoder->encodeQP( m_ppcBestCU[0], 0, false ); |
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| 342 | m_ppcBestCU[0]->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // dQP bits |
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| 343 | |
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[5] | 344 | #if HHI_VSO |
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[2] | 345 | if (m_pcRdCost->getUseLambdaScaleVSO()) |
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| 346 | { |
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| 347 | m_ppcBestCU[0]->getTotalCost() = m_pcRdCost->calcRdCostVSO( m_ppcBestCU[0]->getTotalBits(), m_ppcBestCU[0]->getTotalDistortion() ); |
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| 348 | } |
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| 349 | else |
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[5] | 350 | #endif |
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[2] | 351 | { |
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| 352 | m_ppcBestCU[0]->getTotalCost() = m_pcRdCost->calcRdCost( m_ppcBestCU[0]->getTotalBits(), m_ppcBestCU[0]->getTotalDistortion() ); |
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| 353 | } |
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| 354 | } |
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| 355 | } |
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| 356 | } |
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| 357 | |
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| 358 | /** \param pcCU pointer of CU data class, bForceTerminate when set to true terminates slice (default is false). |
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| 359 | */ |
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| 360 | Void TEncCu::encodeCU ( TComDataCU* pcCU, Bool bForceTerminate ) |
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| 361 | { |
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| 362 | #if SNY_DQP |
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| 363 | if ( pcCU->getSlice()->getSPS()->getUseDQP() ) |
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| 364 | { |
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| 365 | pcCU->setdQPFlag(true); |
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| 366 | } |
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| 367 | #endif//SNY_DQP |
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| 368 | // encode CU data |
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| 369 | xEncodeCU( pcCU, 0, 0 ); |
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| 370 | |
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| 371 | #if SNY_DQP |
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| 372 | // dQP: only for LCU |
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| 373 | if ( pcCU->getSlice()->getSPS()->getUseDQP() ) |
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| 374 | { |
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| 375 | if ( pcCU->isSkipped( 0 ) && pcCU->getDepth( 0 ) == 0 ) |
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| 376 | { |
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| 377 | } |
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| 378 | else if ( pcCU->getdQPFlag())// non-skip |
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| 379 | { |
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| 380 | |
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| 381 | m_pcEntropyCoder->encodeQP( pcCU, 0 ); |
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| 382 | pcCU->setdQPFlag(false); |
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| 383 | } |
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| 384 | } |
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| 385 | #else |
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| 386 | // dQP: only for LCU |
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| 387 | if ( pcCU->getSlice()->getSPS()->getUseDQP() ) |
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| 388 | { |
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| 389 | if ( pcCU->isSkipped( 0 ) && pcCU->getDepth( 0 ) == 0 ) |
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| 390 | { |
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| 391 | } |
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| 392 | else |
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| 393 | { |
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| 394 | m_pcEntropyCoder->encodeQP( pcCU, 0 ); |
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| 395 | } |
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| 396 | } |
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| 397 | #endif//SNY_DQP |
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| 398 | |
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| 399 | //--- write terminating bit --- |
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| 400 | Bool bTerminateSlice = bForceTerminate; |
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| 401 | UInt uiCUAddr = pcCU->getAddr(); |
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| 402 | |
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| 403 | if (uiCUAddr == (pcCU->getPic()->getNumCUsInFrame()-1) ) |
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| 404 | bTerminateSlice = true; |
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| 405 | |
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| 406 | if (uiCUAddr == (pcCU->getSlice()->getSliceCurEndCUAddr()-1)) |
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| 407 | bTerminateSlice = true; |
---|
| 408 | |
---|
| 409 | m_pcEntropyCoder->encodeTerminatingBit( bTerminateSlice ? 1 : 0 ); |
---|
| 410 | |
---|
| 411 | // Encode slice finish |
---|
| 412 | if ( bTerminateSlice ) |
---|
| 413 | { |
---|
| 414 | m_pcEntropyCoder->encodeSliceFinish(); |
---|
| 415 | } |
---|
| 416 | } |
---|
| 417 | |
---|
| 418 | // ==================================================================================================================== |
---|
| 419 | // Protected member functions |
---|
| 420 | // ==================================================================================================================== |
---|
| 421 | |
---|
| 422 | Void TEncCu::xCompressCU( TComDataCU*& rpcBestCU, TComDataCU*& rpcTempCU, UInt uiDepth ) |
---|
| 423 | { |
---|
| 424 | TComPic* pcPic = rpcBestCU->getPic(); |
---|
| 425 | |
---|
| 426 | // get Original YUV data from picture |
---|
| 427 | m_ppcOrigYuv[uiDepth]->copyFromPicYuv( pcPic->getPicYuvOrg(), rpcBestCU->getAddr(), rpcBestCU->getZorderIdxInCU() ); |
---|
| 428 | |
---|
| 429 | // variables for fast encoder decision |
---|
| 430 | TComDataCU* pcTempCU; |
---|
| 431 | Bool bEarlySkip = false; |
---|
| 432 | Bool bTrySplit = true; |
---|
| 433 | Double fRD_Skip = MAX_DOUBLE; |
---|
| 434 | |
---|
| 435 | static Double afCost[ MAX_CU_DEPTH ]; |
---|
| 436 | static Int aiNum [ MAX_CU_DEPTH ]; |
---|
| 437 | |
---|
| 438 | if ( rpcBestCU->getAddr() == 0 ) |
---|
| 439 | { |
---|
| 440 | ::memset( afCost, 0, sizeof( afCost ) ); |
---|
| 441 | ::memset( aiNum, 0, sizeof( aiNum ) ); |
---|
| 442 | } |
---|
| 443 | |
---|
| 444 | Bool bBoundary = false; |
---|
| 445 | UInt uiLPelX = rpcBestCU->getCUPelX(); |
---|
| 446 | UInt uiRPelX = uiLPelX + rpcBestCU->getWidth(0) - 1; |
---|
| 447 | UInt uiTPelY = rpcBestCU->getCUPelY(); |
---|
| 448 | UInt uiBPelY = uiTPelY + rpcBestCU->getHeight(0) - 1; |
---|
| 449 | |
---|
[5] | 450 | #if ( HHI_INTERVIEW_SKIP) |
---|
[2] | 451 | Bool bFullyRenderedSec = true ; |
---|
| 452 | if( m_pcEncCfg->getInterViewSkip() ) |
---|
| 453 | { |
---|
| 454 | Pel* pUsedSamples ; |
---|
| 455 | UInt uiStride ; |
---|
| 456 | pUsedSamples = pcPic->getUsedPelsMap()->getLumaAddr( rpcBestCU->getAddr(), rpcBestCU->getZorderIdxInCU() ); |
---|
| 457 | uiStride = pcPic->getUsedPelsMap()->getStride(); |
---|
| 458 | |
---|
| 459 | for ( Int y=0; y<m_ppcOrigYuv[uiDepth]->getHeight(); y++) |
---|
| 460 | { |
---|
| 461 | for ( Int x=0; x<m_ppcOrigYuv[uiDepth]->getWidth(); x++) |
---|
| 462 | { |
---|
| 463 | if( pUsedSamples[x] !=0 ) |
---|
| 464 | { |
---|
| 465 | bFullyRenderedSec = false ; |
---|
| 466 | break ; |
---|
| 467 | } |
---|
| 468 | } |
---|
| 469 | if ( !bFullyRenderedSec ) |
---|
| 470 | { |
---|
| 471 | break; |
---|
| 472 | } |
---|
| 473 | pUsedSamples += uiStride ; |
---|
| 474 | } |
---|
| 475 | } |
---|
| 476 | else |
---|
| 477 | { |
---|
| 478 | bFullyRenderedSec = false ; |
---|
| 479 | } |
---|
[5] | 480 | #if HHI_INTERVIEW_SKIP_LAMBDA_SCALE |
---|
[2] | 481 | if( bFullyRenderedSec ) |
---|
| 482 | { |
---|
| 483 | m_pcRdCost->setLambdaScale( m_pcEncCfg->getInterViewSkipLambdaScale() ); |
---|
| 484 | } |
---|
| 485 | else |
---|
| 486 | { |
---|
| 487 | m_pcRdCost->setLambdaScale( 1 ); |
---|
| 488 | } |
---|
| 489 | rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() ); |
---|
| 490 | #endif |
---|
| 491 | |
---|
| 492 | #endif |
---|
| 493 | if( ( uiRPelX < rpcBestCU->getSlice()->getSPS()->getWidth() ) && ( uiBPelY < rpcBestCU->getSlice()->getSPS()->getHeight() ) ) |
---|
| 494 | { |
---|
| 495 | // do inter modes |
---|
| 496 | if( rpcBestCU->getSlice()->getSliceType() != I_SLICE ) |
---|
| 497 | { |
---|
[5] | 498 | #if HHI_INTER_VIEW_RESIDUAL_PRED |
---|
[2] | 499 | // check availability of residual prediction |
---|
| 500 | Bool bResPredAvailable = false; |
---|
| 501 | Bool bResPredAllowed = (!rpcBestCU->getSlice()->getSPS()->isDepth () ); |
---|
| 502 | bResPredAllowed = bResPredAllowed && ( rpcBestCU->getSlice()->getSPS()->getViewId () ); |
---|
| 503 | bResPredAllowed = bResPredAllowed && ( rpcBestCU->getSlice()->getSPS()->getMultiviewResPredMode() ); |
---|
| 504 | if( bResPredAllowed ) |
---|
| 505 | { |
---|
| 506 | bResPredAvailable = rpcBestCU->getResidualSamples( 0, m_ppcResPredTmp[uiDepth] ); |
---|
| 507 | } |
---|
| 508 | |
---|
| 509 | for( UInt uiResPrdId = 0; uiResPrdId < ( bResPredAvailable ? 2 : 1 ); uiResPrdId++ ) |
---|
| 510 | { |
---|
| 511 | Bool bResPredFlag = ( uiResPrdId > 0 ); |
---|
[5] | 512 | #endif |
---|
[2] | 513 | |
---|
| 514 | // SKIP |
---|
| 515 | pcTempCU = rpcTempCU; |
---|
| 516 | |
---|
| 517 | if( pcPic->getSlice(0)->getSPS()->getUseMRG() ) |
---|
| 518 | { |
---|
| 519 | #if !HHI_MRG_SKIP |
---|
[5] | 520 | #if HHI_INTER_VIEW_RESIDUAL_PRED |
---|
[2] | 521 | rpcTempCU->setResPredIndicator( bResPredAvailable, bResPredFlag ); |
---|
[5] | 522 | #endif |
---|
[2] | 523 | xCheckRDCostAMVPSkip ( rpcBestCU, rpcTempCU ); rpcTempCU->initEstData(); |
---|
| 524 | #endif |
---|
[5] | 525 | #if HHI_INTER_VIEW_RESIDUAL_PRED |
---|
[2] | 526 | rpcTempCU->setResPredIndicator( bResPredAvailable, bResPredFlag ); |
---|
[5] | 527 | #endif |
---|
| 528 | #if HHI_INTERVIEW_SKIP |
---|
[2] | 529 | xCheckRDCostMerge2Nx2N( rpcBestCU, rpcTempCU, bFullyRenderedSec ); rpcTempCU->initEstData(); |
---|
| 530 | #else |
---|
| 531 | xCheckRDCostMerge2Nx2N( rpcBestCU, rpcTempCU ); rpcTempCU->initEstData(); |
---|
| 532 | #endif |
---|
| 533 | } |
---|
| 534 | else |
---|
| 535 | { |
---|
[5] | 536 | #if HHI_INTER_VIEW_RESIDUAL_PRED |
---|
[2] | 537 | rpcTempCU->setResPredIndicator( bResPredAvailable, bResPredFlag ); |
---|
[5] | 538 | #endif |
---|
[2] | 539 | xCheckRDCostAMVPSkip ( rpcBestCU, rpcTempCU ); rpcTempCU->initEstData(); |
---|
| 540 | } |
---|
| 541 | |
---|
| 542 | // fast encoder decision for early skip |
---|
| 543 | if ( m_pcEncCfg->getUseFastEnc() ) |
---|
| 544 | { |
---|
| 545 | Int iIdx = g_aucConvertToBit[ rpcBestCU->getWidth(0) ]; |
---|
| 546 | if ( aiNum [ iIdx ] > 5 && fRD_Skip < EARLY_SKIP_THRES*afCost[ iIdx ]/aiNum[ iIdx ] ) |
---|
| 547 | { |
---|
| 548 | bEarlySkip = true; |
---|
| 549 | bTrySplit = false; |
---|
| 550 | } |
---|
| 551 | } |
---|
| 552 | |
---|
| 553 | // 2Nx2N, NxN |
---|
| 554 | if ( !bEarlySkip ) |
---|
| 555 | { |
---|
| 556 | #if HHI_DISABLE_INTER_NxN_SPLIT |
---|
[5] | 557 | #if HHI_INTER_VIEW_RESIDUAL_PRED |
---|
[2] | 558 | rpcTempCU->setResPredIndicator( bResPredAvailable, bResPredFlag ); |
---|
[5] | 559 | #endif |
---|
| 560 | #if HHI_INTERVIEW_SKIP |
---|
[2] | 561 | xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N, bFullyRenderedSec ); rpcTempCU->initEstData(); |
---|
| 562 | #else |
---|
| 563 | xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N ); rpcTempCU->initEstData(); |
---|
| 564 | #endif |
---|
| 565 | if( uiDepth == g_uiMaxCUDepth - g_uiAddCUDepth ) |
---|
| 566 | { |
---|
[5] | 567 | #if HHI_INTER_VIEW_RESIDUAL_PRED |
---|
[2] | 568 | rpcTempCU->setResPredIndicator( bResPredAvailable, bResPredFlag ); |
---|
[5] | 569 | #endif |
---|
| 570 | #if HHI_INTERVIEW_SKIP |
---|
[2] | 571 | xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N, bFullyRenderedSec ); rpcTempCU->initEstData(); |
---|
| 572 | #else |
---|
| 573 | xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_NxN ); rpcTempCU->initEstData(); |
---|
| 574 | #endif |
---|
| 575 | } |
---|
| 576 | #else |
---|
[5] | 577 | #if HHI_INTER_VIEW_RESIDUAL_PRED |
---|
[2] | 578 | rpcTempCU->setResPredIndicator( bResPredAvailable, bResPredFlag ); |
---|
[5] | 579 | #endif |
---|
| 580 | #if HHI_INTERVIEW_SKIP |
---|
[2] | 581 | xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N, bFullyRenderedSec ); rpcTempCU->initEstData(); |
---|
| 582 | #else |
---|
| 583 | xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N ); rpcTempCU->initEstData(); |
---|
| 584 | #endif |
---|
[5] | 585 | #if HHI_INTER_VIEW_RESIDUAL_PRED |
---|
[2] | 586 | rpcTempCU->setResPredIndicator( bResPredAvailable, bResPredFlag ); |
---|
[5] | 587 | #endif |
---|
| 588 | #if HHI_INTERVIEW_SKIP |
---|
[2] | 589 | xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_NxN, bFullyRenderedSec ); rpcTempCU->initEstData(); |
---|
| 590 | #else |
---|
| 591 | xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_NxN ); rpcTempCU->initEstData(); |
---|
| 592 | #endif |
---|
| 593 | #endif |
---|
| 594 | } |
---|
| 595 | |
---|
| 596 | #if HHI_RMP_SWITCH |
---|
| 597 | if( pcPic->getSlice(0)->getSPS()->getUseRMP() ) |
---|
| 598 | #endif |
---|
| 599 | { // 2NxN, Nx2N |
---|
[5] | 600 | #if HHI_INTER_VIEW_RESIDUAL_PRED |
---|
[2] | 601 | rpcTempCU->setResPredIndicator( bResPredAvailable, bResPredFlag ); |
---|
[5] | 602 | #endif |
---|
| 603 | #if HHI_INTERVIEW_SKIP |
---|
[2] | 604 | xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_Nx2N, bFullyRenderedSec ); rpcTempCU->initEstData(); |
---|
| 605 | #else |
---|
| 606 | xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_Nx2N ); rpcTempCU->initEstData(); |
---|
| 607 | #endif |
---|
[5] | 608 | #if HHI_INTER_VIEW_RESIDUAL_PRED |
---|
[2] | 609 | rpcTempCU->setResPredIndicator( bResPredAvailable, bResPredFlag ); |
---|
[5] | 610 | #endif |
---|
| 611 | #if HHI_INTERVIEW_SKIP |
---|
[2] | 612 | xCheckRDCostInter ( rpcBestCU, rpcTempCU, SIZE_2NxN, bFullyRenderedSec ); rpcTempCU->initEstData(); |
---|
| 613 | #else |
---|
| 614 | xCheckRDCostInter ( rpcBestCU, rpcTempCU, SIZE_2NxN ); rpcTempCU->initEstData(); |
---|
| 615 | #endif |
---|
| 616 | } |
---|
| 617 | |
---|
[5] | 618 | #if HHI_INTER_VIEW_RESIDUAL_PRED |
---|
[2] | 619 | } // uiResPrdId |
---|
[5] | 620 | #endif |
---|
[2] | 621 | } |
---|
| 622 | |
---|
| 623 | // do normal intra modes |
---|
| 624 | if ( !bEarlySkip ) |
---|
| 625 | { |
---|
| 626 | // speedup for inter frames |
---|
[5] | 627 | #if HHI_INTERVIEW_SKIP |
---|
[2] | 628 | if( ( rpcBestCU->getSlice()->getSliceType() == I_SLICE || |
---|
| 629 | rpcBestCU->getCbf( 0, TEXT_LUMA ) != 0 || |
---|
| 630 | rpcBestCU->getCbf( 0, TEXT_CHROMA_U ) != 0 || |
---|
| 631 | rpcBestCU->getCbf( 0, TEXT_CHROMA_V ) != 0 ) && !bFullyRenderedSec ) // avoid very complex intra if it is unlikely |
---|
| 632 | #else |
---|
| 633 | if( rpcBestCU->getSlice()->getSliceType() == I_SLICE || |
---|
| 634 | rpcBestCU->getCbf( 0, TEXT_LUMA ) != 0 || |
---|
| 635 | rpcBestCU->getCbf( 0, TEXT_CHROMA_U ) != 0 || |
---|
| 636 | rpcBestCU->getCbf( 0, TEXT_CHROMA_V ) != 0 ) // avoid very complex intra if it is unlikely |
---|
| 637 | #endif |
---|
| 638 | { |
---|
| 639 | xCheckRDCostIntra( rpcBestCU, rpcTempCU, SIZE_2Nx2N ); rpcTempCU->initEstData(); |
---|
| 640 | #if MTK_DISABLE_INTRA_NxN_SPLIT |
---|
| 641 | if( uiDepth == g_uiMaxCUDepth - g_uiAddCUDepth ) |
---|
| 642 | #endif |
---|
| 643 | { |
---|
| 644 | if( rpcTempCU->getWidth(0) > ( 1 << rpcTempCU->getSlice()->getSPS()->getQuadtreeTULog2MinSize() ) ) |
---|
| 645 | { |
---|
| 646 | xCheckRDCostIntra( rpcBestCU, rpcTempCU, SIZE_NxN ); rpcTempCU->initEstData(); |
---|
| 647 | } |
---|
| 648 | } |
---|
| 649 | } |
---|
| 650 | } |
---|
| 651 | |
---|
| 652 | m_pcEntropyCoder->resetBits(); |
---|
| 653 | m_pcEntropyCoder->encodeSplitFlag( rpcBestCU, 0, uiDepth, true ); |
---|
| 654 | rpcBestCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // split bits |
---|
| 655 | |
---|
[5] | 656 | #if HHI_VSO |
---|
[2] | 657 | if (m_pcRdCost->getUseLambdaScaleVSO()) |
---|
| 658 | { |
---|
| 659 | rpcBestCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcBestCU->getTotalBits(), rpcBestCU->getTotalDistortion() ); |
---|
| 660 | } |
---|
| 661 | else |
---|
[5] | 662 | #endif |
---|
[2] | 663 | { |
---|
[5] | 664 | #if HHI_INTERVIEW_SKIP |
---|
[2] | 665 | if( m_pcEncCfg->getInterViewSkip()) |
---|
| 666 | { |
---|
| 667 | TComYuv* pRec = m_ppcRecoYuvBest[ uiDepth ]; |
---|
| 668 | TComYuv* pOrg = m_ppcOrigYuv [ uiDepth ]; |
---|
| 669 | Pel* pUsedY = pcPic->getUsedPelsMap()->getLumaAddr( rpcBestCU->getAddr(), rpcBestCU->getZorderIdxInCU() ); |
---|
| 670 | Pel* pUsedU = pcPic->getUsedPelsMap()->getCbAddr ( rpcBestCU->getAddr(), rpcBestCU->getZorderIdxInCU() ); |
---|
| 671 | Pel* pUsedV = pcPic->getUsedPelsMap()->getCrAddr ( rpcBestCU->getAddr(), rpcBestCU->getZorderIdxInCU() ); |
---|
| 672 | Int iUStrdY = pcPic->getUsedPelsMap()->getStride (); |
---|
| 673 | Int iUStrdC = pcPic->getUsedPelsMap()->getCStride (); |
---|
| 674 | UInt uiWdt = rpcBestCU->getWidth ( 0 ); |
---|
| 675 | UInt uiHgt = rpcBestCU->getHeight( 0 ); |
---|
| 676 | UInt uiDist = ( m_pcRdCost->getDistPart( pRec->getLumaAddr(), pRec->getStride(), pOrg->getLumaAddr(), pOrg->getStride(), pUsedY, iUStrdY, uiWdt, uiHgt ) |
---|
| 677 | + m_pcRdCost->getDistPart( pRec->getCbAddr(), pRec->getCStride(), pOrg->getCbAddr(), pOrg->getCStride(), pUsedU, iUStrdC, uiWdt >> 1, uiHgt >> 1 ) |
---|
| 678 | + m_pcRdCost->getDistPart( pRec->getCrAddr(), pRec->getCStride(), pOrg->getCrAddr(), pOrg->getCStride(), pUsedV, iUStrdC, uiWdt >> 1, uiHgt >> 1 ) ); |
---|
| 679 | // printf("\nD(as is) = %d, D(new) = %d, diff = %d", rpcBestCU->getTotalDistortion(), uiDist, Int(rpcBestCU->getTotalDistortion()-uiDist) ); |
---|
| 680 | rpcBestCU->getTotalDistortion() = uiDist; |
---|
| 681 | } |
---|
| 682 | #endif |
---|
| 683 | rpcBestCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcBestCU->getTotalBits(), rpcBestCU->getTotalDistortion() ); |
---|
| 684 | } |
---|
[5] | 685 | |
---|
[2] | 686 | |
---|
| 687 | // accumulate statistics for early skip |
---|
| 688 | if ( m_pcEncCfg->getUseFastEnc() ) |
---|
| 689 | { |
---|
| 690 | if ( rpcBestCU->isSkipped(0) ) |
---|
| 691 | { |
---|
| 692 | Int iIdx = g_aucConvertToBit[ rpcBestCU->getWidth(0) ]; |
---|
| 693 | afCost[ iIdx ] += rpcBestCU->getTotalCost(); |
---|
| 694 | aiNum [ iIdx ] ++; |
---|
| 695 | } |
---|
| 696 | } |
---|
[5] | 697 | #if HHI_MPI |
---|
[2] | 698 | if( rpcBestCU->getSlice()->getSPS()->getUseMVI() && rpcBestCU->getSlice()->getSliceType() != I_SLICE ) |
---|
| 699 | { |
---|
| 700 | xCheckRDCostMvInheritance( rpcBestCU, rpcTempCU, uiDepth, false, false ); rpcTempCU->initEstData(); |
---|
| 701 | rpcTempCU->setSizeSubParts( g_uiMaxCUWidth>>uiDepth, g_uiMaxCUHeight>>uiDepth, 0, uiDepth ); |
---|
| 702 | rpcTempCU->setDepthSubParts( uiDepth, 0 ); |
---|
| 703 | xCheckRDCostMvInheritance( rpcBestCU, rpcTempCU, uiDepth, true, false ); rpcTempCU->initEstData(); |
---|
| 704 | } |
---|
| 705 | #endif |
---|
| 706 | } |
---|
| 707 | else |
---|
| 708 | { |
---|
| 709 | bBoundary = true; |
---|
| 710 | } |
---|
| 711 | |
---|
| 712 | // further split |
---|
| 713 | if( bTrySplit && uiDepth < g_uiMaxCUDepth - g_uiAddCUDepth ) |
---|
| 714 | { |
---|
[5] | 715 | #if HHI_VSO |
---|
[2] | 716 | // reset Model |
---|
| 717 | if( m_pcRdCost->getUseRenModel() ) |
---|
| 718 | { |
---|
| 719 | UInt uiWidth = m_ppcBestCU[uiDepth]->getWidth ( 0 ); |
---|
| 720 | UInt uiHeight = m_ppcBestCU[uiDepth]->getHeight( 0 ); |
---|
| 721 | Pel* piSrc = m_ppcOrigYuv[uiDepth]->getLumaAddr( 0 ); |
---|
| 722 | UInt uiSrcStride = m_ppcOrigYuv[uiDepth]->getStride(); |
---|
| 723 | m_pcRdCost->setRenModelData( m_ppcBestCU[uiDepth], 0, piSrc, uiSrcStride, uiWidth, uiHeight ); |
---|
| 724 | } |
---|
[5] | 725 | #endif |
---|
[2] | 726 | |
---|
| 727 | UChar uhNextDepth = uiDepth+1; |
---|
| 728 | TComDataCU* pcSubBestPartCU = m_ppcBestCU[uhNextDepth]; |
---|
| 729 | TComDataCU* pcSubTempPartCU = m_ppcTempCU[uhNextDepth]; |
---|
| 730 | |
---|
| 731 | for ( UInt uiPartUnitIdx = 0; uiPartUnitIdx < 4; uiPartUnitIdx++ ) |
---|
| 732 | { |
---|
| 733 | pcSubBestPartCU->initSubCU( rpcBestCU, uiPartUnitIdx, uhNextDepth ); // clear sub partition datas or init. |
---|
| 734 | pcSubTempPartCU->initSubCU( rpcBestCU, uiPartUnitIdx, uhNextDepth ); // clear sub partition datas or init. |
---|
| 735 | |
---|
| 736 | if( ( pcSubBestPartCU->getCUPelX() < pcSubBestPartCU->getSlice()->getSPS()->getWidth() ) && ( pcSubBestPartCU->getCUPelY() < pcSubBestPartCU->getSlice()->getSPS()->getHeight() ) ) |
---|
| 737 | { |
---|
| 738 | if( m_bUseSBACRD ) |
---|
| 739 | { |
---|
| 740 | if ( 0 == uiPartUnitIdx) //initialize RD with previous depth buffer |
---|
| 741 | { |
---|
| 742 | m_pppcRDSbacCoder[uhNextDepth][CI_CURR_BEST]->load(m_pppcRDSbacCoder[uiDepth][CI_CURR_BEST]); |
---|
| 743 | } |
---|
| 744 | else |
---|
| 745 | { |
---|
| 746 | m_pppcRDSbacCoder[uhNextDepth][CI_CURR_BEST]->load(m_pppcRDSbacCoder[uhNextDepth][CI_NEXT_BEST]); |
---|
| 747 | } |
---|
| 748 | } |
---|
| 749 | |
---|
| 750 | xCompressCU( pcSubBestPartCU, pcSubTempPartCU, uhNextDepth ); |
---|
| 751 | |
---|
[5] | 752 | #if HHI_VSO |
---|
[2] | 753 | if( m_pcRdCost->getUseRenModel() ) |
---|
| 754 | { |
---|
| 755 | UInt uiWidth = pcSubBestPartCU->getWidth ( 0 ); |
---|
| 756 | UInt uiHeight = pcSubBestPartCU->getHeight( 0 ); |
---|
| 757 | Pel* piSrc = m_ppcRecoYuvBest[pcSubBestPartCU->getDepth(0)]->getLumaAddr( 0 ); |
---|
| 758 | UInt uiSrcStride = m_ppcRecoYuvBest[pcSubBestPartCU->getDepth(0)]->getStride(); |
---|
| 759 | m_pcRdCost->setRenModelData( pcSubBestPartCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight ); |
---|
| 760 | } |
---|
[5] | 761 | #endif |
---|
[2] | 762 | rpcTempCU->copyPartFrom( pcSubBestPartCU, uiPartUnitIdx, uhNextDepth ); // Keep best part data to current temporary data. |
---|
| 763 | xCopyYuv2Tmp( pcSubBestPartCU->getTotalNumPart()*uiPartUnitIdx, uhNextDepth ); |
---|
| 764 | } |
---|
| 765 | } |
---|
| 766 | |
---|
| 767 | if( !bBoundary ) |
---|
| 768 | { |
---|
| 769 | m_pcEntropyCoder->resetBits(); |
---|
| 770 | m_pcEntropyCoder->encodeSplitFlag( rpcTempCU, 0, uiDepth, true ); |
---|
| 771 | |
---|
| 772 | rpcTempCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // split bits |
---|
| 773 | } |
---|
| 774 | |
---|
[5] | 775 | #if HHI_INTERVIEW_SKIP_LAMBDA_SCALE |
---|
[2] | 776 | if( bFullyRenderedSec ) |
---|
| 777 | { |
---|
| 778 | m_pcRdCost->setLambdaScale( m_pcEncCfg->getInterViewSkipLambdaScale() ); |
---|
| 779 | } |
---|
| 780 | else |
---|
| 781 | { |
---|
| 782 | m_pcRdCost->setLambdaScale( 1 ); |
---|
| 783 | } |
---|
| 784 | #endif |
---|
[5] | 785 | #if HHI_VSO |
---|
[2] | 786 | if ( m_pcRdCost->getUseLambdaScaleVSO()) |
---|
| 787 | { |
---|
| 788 | rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() ); |
---|
| 789 | } |
---|
| 790 | else |
---|
[5] | 791 | #endif |
---|
[2] | 792 | { |
---|
| 793 | rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() ); |
---|
| 794 | } |
---|
| 795 | |
---|
| 796 | if( m_bUseSBACRD ) |
---|
| 797 | { |
---|
| 798 | m_pppcRDSbacCoder[uhNextDepth][CI_NEXT_BEST]->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]); |
---|
| 799 | } |
---|
| 800 | xCheckBestMode( rpcBestCU, rpcTempCU, uiDepth ); // RD compare current larger prediction |
---|
| 801 | |
---|
[5] | 802 | #if HHI_VSO |
---|
[2] | 803 | if( m_pcRdCost->getUseRenModel() ) |
---|
| 804 | { |
---|
| 805 | UInt uiWidth = rpcBestCU->getWidth ( 0 ); |
---|
| 806 | UInt uiHeight = rpcBestCU->getHeight( 0 ); |
---|
| 807 | Pel* piSrc = m_ppcRecoYuvBest[uiDepth]->getLumaAddr( 0 ); |
---|
| 808 | UInt uiSrcStride = m_ppcRecoYuvBest[uiDepth]->getStride(); |
---|
| 809 | m_pcRdCost->setRenModelData( rpcBestCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight ); |
---|
| 810 | } |
---|
[5] | 811 | #endif |
---|
[2] | 812 | } // with sub partitioned prediction. |
---|
| 813 | |
---|
| 814 | rpcBestCU->copyToPic(uiDepth); // Copy Best data to Picture for next partition prediction. |
---|
| 815 | |
---|
| 816 | if( bBoundary ) |
---|
| 817 | return; |
---|
| 818 | |
---|
| 819 | xCopyYuv2Pic( rpcBestCU->getPic(), rpcBestCU->getAddr(), rpcBestCU->getZorderIdxInCU(), uiDepth ); // Copy Yuv data to picture Yuv |
---|
| 820 | |
---|
| 821 | // Assert if Best prediction mode is NONE |
---|
| 822 | // Selected mode's RD-cost must be not MAX_DOUBLE. |
---|
| 823 | assert( rpcBestCU->getPartitionSize ( 0 ) != SIZE_NONE ); |
---|
| 824 | assert( rpcBestCU->getPredictionMode( 0 ) != MODE_NONE ); |
---|
| 825 | assert( rpcBestCU->getTotalCost ( ) != MAX_DOUBLE ); |
---|
| 826 | } |
---|
| 827 | |
---|
| 828 | /** encode a CU block recursively |
---|
| 829 | * \param pcCU |
---|
| 830 | * \param uiAbsPartIdx |
---|
| 831 | * \param uiDepth |
---|
| 832 | * \returns Void |
---|
| 833 | */ |
---|
| 834 | Void TEncCu::xEncodeCU( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth ) |
---|
| 835 | { |
---|
| 836 | TComPic* pcPic = pcCU->getPic(); |
---|
| 837 | |
---|
| 838 | Bool bBoundary = false; |
---|
| 839 | UInt uiLPelX = pcCU->getCUPelX() + g_auiRasterToPelX[ g_auiZscanToRaster[uiAbsPartIdx] ]; |
---|
| 840 | UInt uiRPelX = uiLPelX + (g_uiMaxCUWidth>>uiDepth) - 1; |
---|
| 841 | UInt uiTPelY = pcCU->getCUPelY() + g_auiRasterToPelY[ g_auiZscanToRaster[uiAbsPartIdx] ]; |
---|
| 842 | UInt uiBPelY = uiTPelY + (g_uiMaxCUHeight>>uiDepth) - 1; |
---|
| 843 | |
---|
| 844 | if( ( uiRPelX < pcCU->getSlice()->getSPS()->getWidth() ) && ( uiBPelY < pcCU->getSlice()->getSPS()->getHeight() ) ) |
---|
| 845 | { |
---|
[5] | 846 | #if HHI_MPI |
---|
[2] | 847 | if( pcCU->getTextureModeDepth( uiAbsPartIdx ) == -1 || uiDepth < pcCU->getTextureModeDepth( uiAbsPartIdx ) ) |
---|
[5] | 848 | #endif |
---|
[2] | 849 | m_pcEntropyCoder->encodeSplitFlag( pcCU, uiAbsPartIdx, uiDepth ); |
---|
| 850 | } |
---|
| 851 | else |
---|
| 852 | { |
---|
| 853 | bBoundary = true; |
---|
| 854 | } |
---|
| 855 | |
---|
[5] | 856 | #if HHI_MPI |
---|
[2] | 857 | if( uiDepth == pcCU->getTextureModeDepth( uiAbsPartIdx ) ) |
---|
| 858 | { |
---|
| 859 | xSaveDepthWidthHeight( pcCU ); |
---|
| 860 | pcCU->setSizeSubParts( g_uiMaxCUWidth>>uiDepth, g_uiMaxCUHeight>>uiDepth, uiAbsPartIdx, uiDepth ); |
---|
| 861 | pcCU->setDepthSubParts( uiDepth, uiAbsPartIdx ); |
---|
| 862 | |
---|
| 863 | if( ( uiRPelX < pcCU->getSlice()->getSPS()->getWidth() ) && ( uiBPelY < pcCU->getSlice()->getSPS()->getHeight() ) ) |
---|
| 864 | m_pcEntropyCoder->encodeSplitFlag( pcCU, uiAbsPartIdx, uiDepth ); |
---|
| 865 | if( !pcCU->getSlice()->isIntra() ) |
---|
| 866 | { |
---|
| 867 | m_pcEntropyCoder->encodeSkipFlag( pcCU, uiAbsPartIdx ); |
---|
| 868 | } |
---|
| 869 | |
---|
| 870 | if( pcCU->isSkipped( uiAbsPartIdx ) ) |
---|
| 871 | { |
---|
| 872 | #if HHI_MRG_SKIP |
---|
| 873 | m_pcEntropyCoder->encodeMergeIndex( pcCU, uiAbsPartIdx, 0 ); |
---|
| 874 | #else |
---|
| 875 | if ( pcCU->getSlice()->getNumRefIdx( REF_PIC_LIST_0 ) > 0 ) //if ( ref. frame list0 has at least 1 entry ) |
---|
| 876 | { |
---|
| 877 | m_pcEntropyCoder->encodeMVPIdx( pcCU, uiAbsPartIdx, REF_PIC_LIST_0); |
---|
| 878 | } |
---|
| 879 | if ( pcCU->getSlice()->getNumRefIdx( REF_PIC_LIST_1 ) > 0 ) //if ( ref. frame list1 has at least 1 entry ) |
---|
| 880 | { |
---|
| 881 | m_pcEntropyCoder->encodeMVPIdx( pcCU, uiAbsPartIdx, REF_PIC_LIST_1); |
---|
| 882 | } |
---|
| 883 | #endif |
---|
| 884 | xRestoreDepthWidthHeight( pcCU ); |
---|
| 885 | return; |
---|
| 886 | } |
---|
| 887 | |
---|
| 888 | m_pcEntropyCoder->encodePredMode( pcCU, uiAbsPartIdx ); |
---|
| 889 | |
---|
| 890 | m_pcEntropyCoder->encodePartSize( pcCU, uiAbsPartIdx, uiDepth ); |
---|
| 891 | |
---|
| 892 | // prediction Info ( Intra : direction mode, Inter : Mv, reference idx ) |
---|
| 893 | m_pcEntropyCoder->encodePredInfo( pcCU, uiAbsPartIdx ); |
---|
| 894 | xRestoreDepthWidthHeight( pcCU ); |
---|
| 895 | } |
---|
| 896 | #endif |
---|
| 897 | |
---|
| 898 | if( ( ( uiDepth < pcCU->getDepth( uiAbsPartIdx ) ) && ( uiDepth < (g_uiMaxCUDepth-g_uiAddCUDepth) ) ) || bBoundary ) |
---|
| 899 | { |
---|
| 900 | UInt uiQNumParts = ( pcPic->getNumPartInCU() >> (uiDepth<<1) )>>2; |
---|
| 901 | for ( UInt uiPartUnitIdx = 0; uiPartUnitIdx < 4; uiPartUnitIdx++, uiAbsPartIdx+=uiQNumParts ) |
---|
| 902 | { |
---|
| 903 | uiLPelX = pcCU->getCUPelX() + g_auiRasterToPelX[ g_auiZscanToRaster[uiAbsPartIdx] ]; |
---|
| 904 | uiTPelY = pcCU->getCUPelY() + g_auiRasterToPelY[ g_auiZscanToRaster[uiAbsPartIdx] ]; |
---|
| 905 | |
---|
| 906 | if( ( uiLPelX < pcCU->getSlice()->getSPS()->getWidth() ) && ( uiTPelY < pcCU->getSlice()->getSPS()->getHeight() ) ) |
---|
| 907 | xEncodeCU( pcCU, uiAbsPartIdx, uiDepth+1 ); |
---|
| 908 | } |
---|
| 909 | return; |
---|
| 910 | } |
---|
| 911 | |
---|
| 912 | #if TSB_ALF_HEADER |
---|
| 913 | #else |
---|
| 914 | m_pcEntropyCoder->encodeAlfCtrlFlag( pcCU, uiAbsPartIdx ); |
---|
| 915 | #endif |
---|
| 916 | |
---|
[5] | 917 | #if HHI_MPI |
---|
[2] | 918 | if( !pcCU->getSlice()->isIntra() && pcCU->getTextureModeDepth( uiAbsPartIdx ) == -1 ) |
---|
[5] | 919 | #else |
---|
| 920 | if( !pcCU->getSlice()->isIntra() ) |
---|
| 921 | #endif |
---|
[2] | 922 | { |
---|
| 923 | m_pcEntropyCoder->encodeSkipFlag( pcCU, uiAbsPartIdx ); |
---|
| 924 | } |
---|
| 925 | |
---|
| 926 | if( pcCU->isSkipped( uiAbsPartIdx ) ) |
---|
| 927 | { |
---|
| 928 | #if HHI_MRG_SKIP |
---|
| 929 | m_pcEntropyCoder->encodeMergeIndex( pcCU, uiAbsPartIdx, 0 ); |
---|
| 930 | #else |
---|
| 931 | if ( pcCU->getSlice()->getNumRefIdx( REF_PIC_LIST_0 ) > 0 ) //if ( ref. frame list0 has at least 1 entry ) |
---|
| 932 | { |
---|
| 933 | m_pcEntropyCoder->encodeMVPIdx( pcCU, uiAbsPartIdx, REF_PIC_LIST_0); |
---|
| 934 | } |
---|
| 935 | if ( pcCU->getSlice()->getNumRefIdx( REF_PIC_LIST_1 ) > 0 ) //if ( ref. frame list1 has at least 1 entry ) |
---|
| 936 | { |
---|
| 937 | m_pcEntropyCoder->encodeMVPIdx( pcCU, uiAbsPartIdx, REF_PIC_LIST_1); |
---|
| 938 | } |
---|
| 939 | #endif |
---|
[5] | 940 | #if HHI_INTER_VIEW_RESIDUAL_PRED |
---|
[2] | 941 | m_pcEntropyCoder->encodeResPredFlag( pcCU, uiAbsPartIdx, 0 ); |
---|
[5] | 942 | #endif |
---|
[2] | 943 | return; |
---|
| 944 | } |
---|
[5] | 945 | #if HHI_MPI |
---|
[2] | 946 | if( pcCU->getTextureModeDepth( uiAbsPartIdx ) == -1 ) |
---|
| 947 | { |
---|
[5] | 948 | #endif |
---|
[2] | 949 | m_pcEntropyCoder->encodePredMode( pcCU, uiAbsPartIdx ); |
---|
| 950 | |
---|
| 951 | m_pcEntropyCoder->encodePartSize( pcCU, uiAbsPartIdx, uiDepth ); |
---|
| 952 | |
---|
| 953 | // prediction Info ( Intra : direction mode, Inter : Mv, reference idx ) |
---|
| 954 | m_pcEntropyCoder->encodePredInfo( pcCU, uiAbsPartIdx ); |
---|
| 955 | |
---|
[5] | 956 | #if HHI_INTER_VIEW_RESIDUAL_PRED |
---|
[2] | 957 | if( !pcCU->isIntra( uiAbsPartIdx ) ) |
---|
| 958 | { |
---|
| 959 | m_pcEntropyCoder->encodeResPredFlag( pcCU, uiAbsPartIdx, 0 ); |
---|
| 960 | } |
---|
[5] | 961 | #endif |
---|
| 962 | #if HHI_MPI |
---|
[2] | 963 | } |
---|
[5] | 964 | #endif |
---|
[2] | 965 | |
---|
| 966 | // Encode Coefficients |
---|
| 967 | m_pcEntropyCoder->encodeCoeff( pcCU, uiAbsPartIdx, uiDepth, pcCU->getWidth (uiAbsPartIdx), pcCU->getHeight(uiAbsPartIdx) ); |
---|
| 968 | } |
---|
| 969 | |
---|
| 970 | Void TEncCu::xCheckRDCostSkip( TComDataCU*& rpcBestCU, TComDataCU*& rpcTempCU, Bool bSkipRes ) |
---|
| 971 | { |
---|
| 972 | UChar uhDepth = rpcTempCU->getDepth( 0 ); |
---|
| 973 | |
---|
[5] | 974 | #if HHI_VSO |
---|
[2] | 975 | if( m_pcRdCost->getUseRenModel() ) |
---|
| 976 | { |
---|
| 977 | UInt uiWidth = rpcTempCU->getWidth ( 0 ); |
---|
| 978 | UInt uiHeight = rpcTempCU->getHeight( 0 ); |
---|
| 979 | Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr( ); |
---|
| 980 | UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride(); |
---|
| 981 | m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight ); |
---|
| 982 | } |
---|
[5] | 983 | #endif |
---|
[2] | 984 | |
---|
| 985 | rpcTempCU->setPredModeSubParts( MODE_SKIP, 0, uhDepth ); |
---|
| 986 | rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth ); |
---|
| 987 | |
---|
| 988 | m_pcPredSearch->predInterSkipSearch ( rpcTempCU, |
---|
| 989 | m_ppcOrigYuv [uhDepth], |
---|
| 990 | m_ppcPredYuvTemp[uhDepth], |
---|
| 991 | m_ppcResiYuvTemp[uhDepth], |
---|
| 992 | m_ppcRecoYuvTemp[uhDepth] ); |
---|
| 993 | |
---|
| 994 | m_pcPredSearch->encodeResAndCalcRdInterCU ( rpcTempCU, |
---|
| 995 | m_ppcOrigYuv [uhDepth], |
---|
| 996 | m_ppcPredYuvTemp[uhDepth], |
---|
| 997 | m_ppcResiYuvTemp[uhDepth], |
---|
| 998 | m_ppcResiYuvBest[uhDepth], |
---|
| 999 | m_ppcRecoYuvTemp[uhDepth], |
---|
| 1000 | m_ppcResPredTmp [uhDepth], |
---|
| 1001 | bSkipRes ); |
---|
| 1002 | |
---|
| 1003 | xCheckBestMode( rpcBestCU, rpcTempCU, uhDepth ); |
---|
| 1004 | } |
---|
| 1005 | |
---|
| 1006 | /** check RD costs for a CU block encoded with merge |
---|
| 1007 | * \param rpcBestCU |
---|
| 1008 | * \param rpcTempCU |
---|
| 1009 | * \returns Void |
---|
| 1010 | */ |
---|
[5] | 1011 | #if HHI_INTERVIEW_SKIP |
---|
[2] | 1012 | Void TEncCu::xCheckRDCostMerge2Nx2N( TComDataCU*& rpcBestCU, TComDataCU*& rpcTempCU, Bool bSkipRes ) |
---|
| 1013 | #else |
---|
| 1014 | Void TEncCu::xCheckRDCostMerge2Nx2N( TComDataCU*& rpcBestCU, TComDataCU*& rpcTempCU ) |
---|
| 1015 | #endif |
---|
| 1016 | { |
---|
| 1017 | assert( rpcTempCU->getSlice()->getSliceType() != I_SLICE ); |
---|
| 1018 | TComMvField cMvFieldNeighbours[MRG_MAX_NUM_CANDS << 1]; // double length for mv of both lists |
---|
| 1019 | UChar uhInterDirNeighbours[MRG_MAX_NUM_CANDS]; |
---|
| 1020 | UInt uiNeighbourCandIdx[MRG_MAX_NUM_CANDS]; //MVs with same idx => same cand |
---|
| 1021 | |
---|
[5] | 1022 | #if HHI_INTER_VIEW_RESIDUAL_PRED |
---|
[2] | 1023 | Bool bResPrdAvail = rpcTempCU->getResPredAvail( 0 ); |
---|
| 1024 | Bool bResPrdFlag = rpcTempCU->getResPredFlag ( 0 ); |
---|
[5] | 1025 | #endif |
---|
[2] | 1026 | |
---|
| 1027 | for( UInt ui = 0; ui < MRG_MAX_NUM_CANDS; ++ui ) |
---|
| 1028 | { |
---|
| 1029 | uhInterDirNeighbours[ui] = 0; |
---|
| 1030 | uiNeighbourCandIdx[ui] = 0; |
---|
| 1031 | } |
---|
| 1032 | UChar uhDepth = rpcTempCU->getDepth( 0 ); |
---|
| 1033 | |
---|
[5] | 1034 | #if HHI_VSO |
---|
[2] | 1035 | if( m_pcRdCost->getUseRenModel() ) |
---|
| 1036 | { |
---|
| 1037 | UInt uiWidth = rpcTempCU->getWidth ( 0 ); |
---|
| 1038 | UInt uiHeight = rpcTempCU->getHeight( 0 ); |
---|
| 1039 | Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr( ); |
---|
| 1040 | UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride(); |
---|
| 1041 | m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight ); |
---|
| 1042 | } |
---|
[5] | 1043 | #endif |
---|
[2] | 1044 | |
---|
| 1045 | rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth ); // interprets depth relative to LCU level |
---|
| 1046 | rpcTempCU->getInterMergeCandidates( 0, 0, uhDepth, cMvFieldNeighbours,uhInterDirNeighbours, uiNeighbourCandIdx ); |
---|
| 1047 | |
---|
| 1048 | Bool bValidCands = false; |
---|
| 1049 | for( UInt uiMergeCand = 0; uiMergeCand < MRG_MAX_NUM_CANDS; ++uiMergeCand ) |
---|
| 1050 | { |
---|
| 1051 | if( uiNeighbourCandIdx[uiMergeCand] == ( uiMergeCand + 1 ) ) |
---|
| 1052 | { |
---|
| 1053 | #if HHI_MRG_SKIP |
---|
| 1054 | TComYuv* pcPredYuvTemp = NULL; |
---|
[5] | 1055 | #if HHI_INTERVIEW_SKIP |
---|
[2] | 1056 | for( UInt uiNoResidual = (bSkipRes ? 1:0); uiNoResidual < 2; ++uiNoResidual ) |
---|
| 1057 | #else |
---|
| 1058 | for( UInt uiNoResidual = 0; uiNoResidual < 2; ++uiNoResidual ) |
---|
| 1059 | #endif |
---|
| 1060 | { |
---|
| 1061 | #endif |
---|
| 1062 | bValidCands = true; |
---|
| 1063 | // set MC parameters |
---|
| 1064 | #if HHI_MRG_SKIP |
---|
| 1065 | rpcTempCU->setPredModeSubParts( MODE_SKIP, 0, uhDepth ); // interprets depth relative to LCU level |
---|
| 1066 | #else |
---|
| 1067 | rpcTempCU->setPredModeSubParts( MODE_INTER, 0, uhDepth ); // interprets depth relative to LCU level |
---|
| 1068 | #endif |
---|
| 1069 | rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth ); // interprets depth relative to LCU level |
---|
| 1070 | rpcTempCU->setMergeFlagSubParts( true, 0, 0, uhDepth ); // interprets depth relative to LCU level |
---|
| 1071 | rpcTempCU->setMergeIndexSubParts( uiMergeCand, 0, 0, uhDepth ); // interprets depth relative to LCU level |
---|
| 1072 | rpcTempCU->setInterDirSubParts( uhInterDirNeighbours[uiMergeCand], 0, 0, uhDepth ); // interprets depth relative to LCU level |
---|
| 1073 | for( UInt uiInner = 0; uiInner < MRG_MAX_NUM_CANDS; uiInner++ ) |
---|
| 1074 | { |
---|
| 1075 | rpcTempCU->setNeighbourCandIdxSubParts( uiInner, uiNeighbourCandIdx[uiInner], 0, 0,uhDepth ); |
---|
| 1076 | } |
---|
| 1077 | rpcTempCU->getCUMvField( REF_PIC_LIST_0 )->setAllMvField( cMvFieldNeighbours[0 + 2*uiMergeCand].getMv(), cMvFieldNeighbours[0 + 2*uiMergeCand].getRefIdx(), SIZE_2Nx2N, 0, 0, 0 ); // interprets depth relative to rpcTempCU level |
---|
| 1078 | rpcTempCU->getCUMvField( REF_PIC_LIST_1 )->setAllMvField( cMvFieldNeighbours[1 + 2*uiMergeCand].getMv(), cMvFieldNeighbours[1 + 2*uiMergeCand].getRefIdx(), SIZE_2Nx2N, 0, 0, 0 ); // interprets depth relative to rpcTempCU level |
---|
| 1079 | |
---|
[5] | 1080 | #if HHI_INTER_VIEW_RESIDUAL_PRED |
---|
[2] | 1081 | rpcTempCU->setResPredAvailSubParts( bResPrdAvail, 0, 0, uhDepth ); |
---|
| 1082 | rpcTempCU->setResPredFlagSubParts ( bResPrdFlag, 0, 0, uhDepth ); |
---|
[5] | 1083 | #endif |
---|
[2] | 1084 | |
---|
| 1085 | #if HHI_MRG_SKIP |
---|
| 1086 | // do MC |
---|
[5] | 1087 | #if HHI_INTERVIEW_SKIP |
---|
[2] | 1088 | if ( (uiNoResidual == 0) || bSkipRes ){ |
---|
| 1089 | #else |
---|
| 1090 | if ( uiNoResidual == 0 ){ |
---|
| 1091 | #endif |
---|
| 1092 | m_pcPredSearch->motionCompensation ( rpcTempCU, m_ppcPredYuvTemp[uhDepth] ); |
---|
| 1093 | // save pred adress |
---|
| 1094 | pcPredYuvTemp = m_ppcPredYuvTemp[uhDepth]; |
---|
| 1095 | |
---|
| 1096 | } |
---|
| 1097 | else { |
---|
| 1098 | if ( pcPredYuvTemp != m_ppcPredYuvTemp[uhDepth]) { |
---|
| 1099 | //adress changes take best (old temp) |
---|
| 1100 | pcPredYuvTemp = m_ppcPredYuvBest[uhDepth]; |
---|
| 1101 | } |
---|
| 1102 | } |
---|
[5] | 1103 | #if HHI_VSO |
---|
[2] | 1104 | if( m_pcRdCost->getUseRenModel() ) |
---|
| 1105 | { //Reset |
---|
| 1106 | UInt uiWidth = rpcTempCU->getWidth ( 0 ); |
---|
| 1107 | UInt uiHeight = rpcTempCU->getHeight( 0 ); |
---|
| 1108 | Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr( ); |
---|
| 1109 | UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride(); |
---|
| 1110 | m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight ); |
---|
| 1111 | } |
---|
[5] | 1112 | #endif |
---|
[2] | 1113 | |
---|
| 1114 | // estimate residual and encode everything |
---|
| 1115 | m_pcPredSearch->encodeResAndCalcRdInterCU( rpcTempCU, |
---|
| 1116 | m_ppcOrigYuv [uhDepth], |
---|
| 1117 | pcPredYuvTemp, |
---|
| 1118 | m_ppcResiYuvTemp[uhDepth], |
---|
| 1119 | m_ppcResiYuvBest[uhDepth], |
---|
| 1120 | m_ppcRecoYuvTemp[uhDepth], |
---|
| 1121 | m_ppcResPredTmp [uhDepth], |
---|
| 1122 | (uiNoResidual? true:false) ); |
---|
| 1123 | Bool bQtRootCbf = rpcTempCU->getQtRootCbf(0) == 1; |
---|
| 1124 | #else |
---|
| 1125 | // do MC |
---|
| 1126 | m_pcPredSearch->motionCompensation ( rpcTempCU, m_ppcPredYuvTemp[uhDepth] ); |
---|
| 1127 | |
---|
| 1128 | // estimate residual and encode everything |
---|
| 1129 | m_pcPredSearch->encodeResAndCalcRdInterCU( rpcTempCU, |
---|
| 1130 | m_ppcOrigYuv [uhDepth], |
---|
| 1131 | m_ppcPredYuvTemp[uhDepth], |
---|
| 1132 | m_ppcResiYuvTemp[uhDepth], |
---|
| 1133 | m_ppcResiYuvBest[uhDepth], |
---|
| 1134 | m_ppcRecoYuvTemp[uhDepth], |
---|
| 1135 | m_ppcResPredTmp [uhDepth], |
---|
| 1136 | false ); |
---|
| 1137 | #endif |
---|
| 1138 | xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth ); |
---|
| 1139 | |
---|
| 1140 | rpcTempCU->initEstData(); |
---|
| 1141 | #if HHI_MRG_SKIP |
---|
| 1142 | if (!bQtRootCbf) |
---|
| 1143 | break; |
---|
| 1144 | } |
---|
| 1145 | #endif |
---|
| 1146 | } |
---|
| 1147 | } |
---|
| 1148 | } |
---|
| 1149 | |
---|
[5] | 1150 | #if HHI_INTERVIEW_SKIP |
---|
[2] | 1151 | Void TEncCu::xCheckRDCostInter( TComDataCU*& rpcBestCU, TComDataCU*& rpcTempCU, PartSize ePartSize, Bool bSkipRes) |
---|
| 1152 | #else |
---|
| 1153 | Void TEncCu::xCheckRDCostInter( TComDataCU*& rpcBestCU, TComDataCU*& rpcTempCU, PartSize ePartSize ) |
---|
| 1154 | #endif |
---|
| 1155 | { |
---|
| 1156 | UChar uhDepth = rpcTempCU->getDepth( 0 ); |
---|
| 1157 | |
---|
[5] | 1158 | #if HHI_VSO |
---|
[2] | 1159 | if( m_pcRdCost->getUseRenModel() ) |
---|
| 1160 | { |
---|
| 1161 | UInt uiWidth = rpcTempCU->getWidth ( 0 ); |
---|
| 1162 | UInt uiHeight = rpcTempCU->getHeight( 0 ); |
---|
| 1163 | Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr( ); |
---|
| 1164 | UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride(); |
---|
| 1165 | m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight ); |
---|
| 1166 | } |
---|
[5] | 1167 | #endif |
---|
[2] | 1168 | |
---|
| 1169 | rpcTempCU->setDepthSubParts( uhDepth, 0 ); |
---|
| 1170 | |
---|
[5] | 1171 | #if HHI_INTER_VIEW_RESIDUAL_PRED |
---|
[2] | 1172 | Bool bResPrdAvail = rpcTempCU->getResPredAvail( 0 ); |
---|
| 1173 | Bool bResPrdFlag = rpcTempCU->getResPredFlag ( 0 ); |
---|
[5] | 1174 | #endif |
---|
[2] | 1175 | rpcTempCU->setPartSizeSubParts ( SIZE_2Nx2N, 0, uhDepth ); |
---|
[5] | 1176 | #if HHI_INTER_VIEW_RESIDUAL_PRED |
---|
[2] | 1177 | rpcTempCU->setResPredAvailSubParts( bResPrdAvail, 0, 0, uhDepth ); |
---|
| 1178 | rpcTempCU->setResPredFlagSubParts ( bResPrdFlag, 0, 0, uhDepth ); |
---|
[5] | 1179 | #endif |
---|
[2] | 1180 | rpcTempCU->setPartSizeSubParts ( ePartSize, 0, uhDepth ); |
---|
| 1181 | rpcTempCU->setPredModeSubParts ( MODE_INTER, 0, uhDepth ); |
---|
| 1182 | |
---|
[5] | 1183 | #if HHI_INTER_VIEW_RESIDUAL_PRED |
---|
[2] | 1184 | if( rpcTempCU->getResPredFlag( 0 ) ) |
---|
| 1185 | { // subtract residual prediction from original in motion search |
---|
| 1186 | m_ppcOrigYuv[uhDepth]->add( m_ppcResPredTmp [uhDepth], rpcTempCU->getWidth( 0 ), rpcTempCU->getHeight( 0 ), true ); |
---|
| 1187 | } |
---|
[5] | 1188 | #endif |
---|
| 1189 | #if HHI_INTERVIEW_SKIP |
---|
[2] | 1190 | m_pcPredSearch->predInterSearch ( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcRecoYuvTemp[uhDepth], bSkipRes ); |
---|
| 1191 | #else |
---|
| 1192 | m_pcPredSearch->predInterSearch ( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcRecoYuvTemp[uhDepth] ); |
---|
| 1193 | #endif |
---|
[5] | 1194 | #if HHI_INTER_VIEW_RESIDUAL_PRED |
---|
[2] | 1195 | if( rpcTempCU->getResPredFlag( 0 ) ) |
---|
| 1196 | { // add residual prediction to original again |
---|
| 1197 | m_ppcOrigYuv[uhDepth]->add( m_ppcResPredTmp [uhDepth], rpcTempCU->getWidth( 0 ), rpcTempCU->getHeight( 0 ) ); |
---|
| 1198 | } |
---|
[5] | 1199 | #endif |
---|
[2] | 1200 | |
---|
| 1201 | #if PART_MRG |
---|
| 1202 | if (rpcTempCU->getWidth(0) > 8 && !rpcTempCU->getMergeFlag(0) && (ePartSize != SIZE_2Nx2N && ePartSize != SIZE_NxN)) |
---|
| 1203 | { |
---|
| 1204 | return; |
---|
| 1205 | } |
---|
| 1206 | #endif |
---|
[5] | 1207 | #if HHI_INTERVIEW_SKIP |
---|
[2] | 1208 | m_pcPredSearch->encodeResAndCalcRdInterCU( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcResiYuvBest[uhDepth], m_ppcRecoYuvTemp[uhDepth], m_ppcResPredTmp [uhDepth],bSkipRes ); |
---|
| 1209 | #else |
---|
| 1210 | m_pcPredSearch->encodeResAndCalcRdInterCU( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcResiYuvBest[uhDepth], m_ppcRecoYuvTemp[uhDepth], m_ppcResPredTmp [uhDepth], false ); |
---|
| 1211 | #endif |
---|
[5] | 1212 | |
---|
| 1213 | #if HHI_VSO |
---|
[2] | 1214 | if( m_pcRdCost->getUseLambdaScaleVSO() ) |
---|
| 1215 | { |
---|
| 1216 | rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() ); |
---|
| 1217 | } |
---|
| 1218 | else |
---|
[5] | 1219 | #endif |
---|
[2] | 1220 | { |
---|
| 1221 | rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() ); |
---|
| 1222 | } |
---|
| 1223 | |
---|
| 1224 | xCheckBestMode( rpcBestCU, rpcTempCU, uhDepth ); |
---|
| 1225 | } |
---|
| 1226 | |
---|
| 1227 | Void TEncCu::xCheckRDCostIntra( TComDataCU*& rpcBestCU, TComDataCU*& rpcTempCU, PartSize eSize ) |
---|
| 1228 | { |
---|
| 1229 | UInt uiDepth = rpcTempCU->getDepth( 0 ); |
---|
| 1230 | |
---|
[5] | 1231 | #if HHI_VSO |
---|
[2] | 1232 | if( m_pcRdCost->getUseRenModel() ) |
---|
| 1233 | { |
---|
| 1234 | UInt uiWidth = rpcTempCU->getWidth ( 0 ); |
---|
| 1235 | UInt uiHeight = rpcTempCU->getHeight( 0 ); |
---|
| 1236 | Pel* piSrc = m_ppcOrigYuv[uiDepth]->getLumaAddr( ); |
---|
| 1237 | UInt uiSrcStride = m_ppcOrigYuv[uiDepth]->getStride(); |
---|
| 1238 | m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight ); |
---|
| 1239 | } |
---|
[5] | 1240 | #endif |
---|
[2] | 1241 | |
---|
| 1242 | rpcTempCU->setPartSizeSubParts( eSize, 0, uiDepth ); |
---|
| 1243 | rpcTempCU->setPredModeSubParts( MODE_INTRA, 0, uiDepth ); |
---|
| 1244 | |
---|
| 1245 | Bool bSeparateLumaChroma = true; // choose estimation mode |
---|
| 1246 | Dist uiPreCalcDistC = 0; |
---|
| 1247 | if( !bSeparateLumaChroma ) |
---|
| 1248 | { |
---|
| 1249 | m_pcPredSearch->preestChromaPredMode( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth] ); |
---|
| 1250 | } |
---|
| 1251 | m_pcPredSearch ->estIntraPredQT ( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth], uiPreCalcDistC, bSeparateLumaChroma ); |
---|
| 1252 | |
---|
| 1253 | #if LM_CHROMA |
---|
| 1254 | m_ppcRecoYuvTemp[uiDepth]->copyToPicLuma(rpcTempCU->getPic()->getPicYuvRec(), rpcTempCU->getAddr(), rpcTempCU->getZorderIdxInCU() ); |
---|
| 1255 | #endif |
---|
| 1256 | |
---|
| 1257 | m_pcPredSearch ->estIntraPredChromaQT( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth], uiPreCalcDistC ); |
---|
| 1258 | |
---|
| 1259 | m_pcEntropyCoder->resetBits(); |
---|
| 1260 | m_pcEntropyCoder->encodeSkipFlag ( rpcTempCU, 0, true ); |
---|
| 1261 | m_pcEntropyCoder->encodePredMode( rpcTempCU, 0, true ); |
---|
| 1262 | m_pcEntropyCoder->encodePartSize( rpcTempCU, 0, uiDepth, true ); |
---|
| 1263 | m_pcEntropyCoder->encodePredInfo( rpcTempCU, 0, true ); |
---|
| 1264 | |
---|
| 1265 | // Encode Coefficients |
---|
| 1266 | m_pcEntropyCoder->encodeCoeff( rpcTempCU, 0, uiDepth, rpcTempCU->getWidth (0), rpcTempCU->getHeight(0) ); |
---|
| 1267 | |
---|
| 1268 | if( m_bUseSBACRD ) m_pcRDGoOnSbacCoder->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]); |
---|
| 1269 | |
---|
| 1270 | rpcTempCU->getTotalBits() = m_pcEntropyCoder->getNumberOfWrittenBits(); |
---|
[5] | 1271 | #if HHI_VSO |
---|
[2] | 1272 | if( m_pcRdCost->getUseLambdaScaleVSO()) |
---|
| 1273 | { |
---|
| 1274 | rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() ); |
---|
| 1275 | } |
---|
| 1276 | else |
---|
[5] | 1277 | #endif |
---|
[2] | 1278 | { |
---|
| 1279 | rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() ); |
---|
| 1280 | } |
---|
| 1281 | |
---|
| 1282 | xCheckBestMode( rpcBestCU, rpcTempCU, uiDepth ); |
---|
| 1283 | } |
---|
| 1284 | |
---|
| 1285 | // check whether current try is the best |
---|
| 1286 | Void TEncCu::xCheckBestMode( TComDataCU*& rpcBestCU, TComDataCU*& rpcTempCU, UChar uhDepth ) |
---|
| 1287 | { |
---|
| 1288 | if( rpcTempCU->getTotalCost() < rpcBestCU->getTotalCost() ) |
---|
| 1289 | { |
---|
| 1290 | TComYuv* pcYuv; |
---|
| 1291 | |
---|
| 1292 | // Change Information data |
---|
| 1293 | TComDataCU* pcCU = rpcBestCU; |
---|
| 1294 | rpcBestCU = rpcTempCU; |
---|
| 1295 | rpcTempCU = pcCU; |
---|
| 1296 | |
---|
| 1297 | // Change Prediction data |
---|
| 1298 | pcYuv = m_ppcPredYuvBest[uhDepth]; |
---|
| 1299 | m_ppcPredYuvBest[uhDepth] = m_ppcPredYuvTemp[uhDepth]; |
---|
| 1300 | m_ppcPredYuvTemp[uhDepth] = pcYuv; |
---|
| 1301 | |
---|
| 1302 | // Change Reconstruction data |
---|
| 1303 | pcYuv = m_ppcRecoYuvBest[uhDepth]; |
---|
| 1304 | m_ppcRecoYuvBest[uhDepth] = m_ppcRecoYuvTemp[uhDepth]; |
---|
| 1305 | m_ppcRecoYuvTemp[uhDepth] = pcYuv; |
---|
| 1306 | |
---|
| 1307 | pcYuv = NULL; |
---|
| 1308 | pcCU = NULL; |
---|
| 1309 | |
---|
| 1310 | if( m_bUseSBACRD ) // store temp best CI for next CU coding |
---|
| 1311 | m_pppcRDSbacCoder[uhDepth][CI_TEMP_BEST]->store(m_pppcRDSbacCoder[uhDepth][CI_NEXT_BEST]); |
---|
| 1312 | } |
---|
| 1313 | } |
---|
| 1314 | |
---|
| 1315 | Void TEncCu::xCheckRDCostAMVPSkip ( TComDataCU*& rpcBestCU, TComDataCU*& rpcTempCU ) |
---|
| 1316 | { |
---|
| 1317 | UChar uhDepth = rpcTempCU->getDepth(0); |
---|
| 1318 | |
---|
[5] | 1319 | #if HHI_INTER_VIEW_RESIDUAL_PRED |
---|
[2] | 1320 | Bool bResPrdAvail = rpcTempCU->getResPredAvail( 0 ); |
---|
| 1321 | Bool bResPrdFlag = rpcTempCU->getResPredFlag ( 0 ); |
---|
[5] | 1322 | #endif |
---|
[2] | 1323 | |
---|
| 1324 | AMVPInfo cAMVPInfo0; |
---|
| 1325 | cAMVPInfo0.iN = 0; |
---|
| 1326 | |
---|
| 1327 | AMVPInfo cAMVPInfo1; |
---|
| 1328 | cAMVPInfo1.iN = 0; |
---|
| 1329 | |
---|
| 1330 | if (rpcTempCU->getAMVPMode(0) == AM_EXPL) |
---|
| 1331 | { |
---|
| 1332 | rpcTempCU->setPredModeSubParts( MODE_SKIP, 0, uhDepth ); |
---|
| 1333 | rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth ); |
---|
| 1334 | |
---|
| 1335 | if ( rpcTempCU->getSlice()->isInterP() && rpcTempCU->getSlice()->getNumRefIdx( REF_PIC_LIST_0 ) > 0 ) |
---|
| 1336 | { |
---|
| 1337 | rpcTempCU->fillMvpCand(0, 0, REF_PIC_LIST_0, 0, &cAMVPInfo0); |
---|
| 1338 | } |
---|
| 1339 | else if ( rpcTempCU->getSlice()->isInterB() && |
---|
| 1340 | rpcTempCU->getSlice()->getNumRefIdx( REF_PIC_LIST_0 ) > 0 && |
---|
| 1341 | rpcTempCU->getSlice()->getNumRefIdx( REF_PIC_LIST_1 ) > 0 ) |
---|
| 1342 | { |
---|
| 1343 | rpcTempCU->fillMvpCand(0, 0, REF_PIC_LIST_0, 0, &cAMVPInfo0); |
---|
| 1344 | rpcTempCU->fillMvpCand(0, 0, REF_PIC_LIST_1, 0, &cAMVPInfo1); |
---|
| 1345 | } |
---|
| 1346 | else |
---|
| 1347 | { |
---|
| 1348 | assert( 0 ); |
---|
| 1349 | } |
---|
| 1350 | } |
---|
| 1351 | |
---|
| 1352 | Int iMVP0, iMVP1; |
---|
| 1353 | |
---|
| 1354 | for (iMVP0 = (cAMVPInfo0.iN > 0? 0:-1); iMVP0 < cAMVPInfo0.iN; iMVP0++) |
---|
| 1355 | { |
---|
| 1356 | for (iMVP1 = (cAMVPInfo1.iN > 0? 0:-1); iMVP1 < cAMVPInfo1.iN; iMVP1++) |
---|
| 1357 | { |
---|
| 1358 | rpcTempCU->setPredModeSubParts( MODE_SKIP, 0, uhDepth ); |
---|
| 1359 | rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth ); |
---|
[5] | 1360 | #if HHI_INTER_VIEW_RESIDUAL_PRED |
---|
[2] | 1361 | rpcTempCU->setResPredAvailSubParts( bResPrdAvail, 0, 0, uhDepth ); |
---|
| 1362 | rpcTempCU->setResPredFlagSubParts ( bResPrdFlag, 0, 0, uhDepth ); |
---|
[5] | 1363 | #endif |
---|
[2] | 1364 | |
---|
| 1365 | if (rpcTempCU->getSlice()->isInterB()) |
---|
| 1366 | rpcTempCU->setInterDirSubParts( 3, 0, 0, uhDepth ); |
---|
| 1367 | |
---|
| 1368 | rpcTempCU->setMVPIdxSubParts( iMVP0, REF_PIC_LIST_0, 0, 0, uhDepth ); |
---|
| 1369 | rpcTempCU->setMVPIdxSubParts( iMVP1, REF_PIC_LIST_1, 0, 0, uhDepth ); |
---|
| 1370 | |
---|
| 1371 | rpcTempCU->setMVPNumSubParts( cAMVPInfo0.iN, REF_PIC_LIST_0, 0, 0, uhDepth ); |
---|
| 1372 | rpcTempCU->setMVPNumSubParts( cAMVPInfo1.iN, REF_PIC_LIST_1, 0, 0, uhDepth ); |
---|
| 1373 | |
---|
| 1374 | xCopyAMVPInfo(&cAMVPInfo0, rpcTempCU->getCUMvField(REF_PIC_LIST_0)->getAMVPInfo()); |
---|
| 1375 | xCopyAMVPInfo(&cAMVPInfo1, rpcTempCU->getCUMvField(REF_PIC_LIST_1)->getAMVPInfo()); |
---|
| 1376 | xCheckRDCostSkip ( rpcBestCU, rpcTempCU, true ); rpcTempCU->initEstData(); |
---|
| 1377 | } |
---|
| 1378 | } |
---|
| 1379 | } |
---|
| 1380 | |
---|
| 1381 | Void TEncCu::xCopyAMVPInfo (AMVPInfo* pSrc, AMVPInfo* pDst) |
---|
| 1382 | { |
---|
| 1383 | pDst->iN = pSrc->iN; |
---|
| 1384 | for (Int i = 0; i < pSrc->iN; i++) |
---|
| 1385 | { |
---|
| 1386 | pDst->m_acMvCand[i] = pSrc->m_acMvCand[i]; |
---|
| 1387 | } |
---|
| 1388 | } |
---|
| 1389 | |
---|
| 1390 | Void TEncCu::xCopyYuv2Pic(TComPic* rpcPic, UInt uiCUAddr, UInt uiAbsZorderIdx, UInt uiDepth) |
---|
| 1391 | { |
---|
| 1392 | m_ppcRecoYuvBest[uiDepth]->copyToPicYuv( rpcPic->getPicYuvRec (), uiCUAddr, uiAbsZorderIdx ); |
---|
| 1393 | } |
---|
| 1394 | |
---|
| 1395 | Void TEncCu::xCopyYuv2Tmp( UInt uiPartUnitIdx, UInt uiNextDepth ) |
---|
| 1396 | { |
---|
| 1397 | UInt uiCurrDepth = uiNextDepth - 1; |
---|
| 1398 | m_ppcRecoYuvBest[uiNextDepth]->copyToPartYuv( m_ppcRecoYuvTemp[uiCurrDepth], uiPartUnitIdx ); |
---|
| 1399 | } |
---|
| 1400 | |
---|
[5] | 1401 | #if HHI_MPI |
---|
[2] | 1402 | Void TEncCu::xCheckRDCostMvInheritance( TComDataCU*& rpcBestCU, TComDataCU*& rpcTempCU, UChar uhTextureModeDepth, Bool bSkipResidual, Bool bRecursiveCall ) |
---|
| 1403 | { |
---|
| 1404 | assert( rpcTempCU->getSlice()->getSPS()->isDepth() ); |
---|
| 1405 | TComDataCU *pcTextureCU = rpcTempCU->getSlice()->getTexturePic()->getCU( rpcTempCU->getAddr() ); |
---|
| 1406 | |
---|
| 1407 | const UChar uhDepth = rpcTempCU->getDepth( 0 ); |
---|
| 1408 | assert( bRecursiveCall == ( uhDepth != uhTextureModeDepth ) ); |
---|
| 1409 | |
---|
| 1410 | if( uhDepth == uhTextureModeDepth ) |
---|
| 1411 | { |
---|
| 1412 | for( UInt ui = 0; ui < rpcTempCU->getTotalNumPart(); ui++ ) |
---|
| 1413 | { |
---|
| 1414 | if( pcTextureCU->isIntra( rpcTempCU->getZorderIdxInCU() + ui ) ) |
---|
| 1415 | { |
---|
| 1416 | return; |
---|
| 1417 | } |
---|
| 1418 | } |
---|
| 1419 | } |
---|
| 1420 | |
---|
[5] | 1421 | #if HHI_VSO |
---|
[2] | 1422 | if( m_pcRdCost->getUseRenModel() && !bRecursiveCall) |
---|
| 1423 | { |
---|
| 1424 | UInt uiWidth = m_ppcTempCU [uhDepth]->getWidth ( 0 ); |
---|
| 1425 | UInt uiHeight = m_ppcTempCU [uhDepth]->getHeight( 0 ); |
---|
| 1426 | Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr( 0 ); |
---|
| 1427 | UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride(); |
---|
| 1428 | m_pcRdCost->setRenModelData( m_ppcTempCU[uhDepth], 0, piSrc, uiSrcStride, uiWidth, uiHeight ); |
---|
| 1429 | } |
---|
[5] | 1430 | #endif |
---|
[2] | 1431 | |
---|
| 1432 | Bool bSplit = uhDepth < pcTextureCU->getDepth( rpcTempCU->getZorderIdxInCU() ); |
---|
| 1433 | if( bSplit ) |
---|
| 1434 | { |
---|
| 1435 | const UChar uhNextDepth = uhDepth+1; |
---|
| 1436 | TComDataCU* pcSubBestPartCU = m_ppcBestCU[uhNextDepth]; |
---|
| 1437 | TComDataCU* pcSubTempPartCU = m_ppcTempCU[uhNextDepth]; |
---|
| 1438 | |
---|
| 1439 | for ( UInt uiPartUnitIdx = 0; uiPartUnitIdx < 4; uiPartUnitIdx++ ) |
---|
| 1440 | { |
---|
| 1441 | pcSubBestPartCU->initSubCU( rpcBestCU, uiPartUnitIdx, uhNextDepth ); // clear sub partition datas or init. |
---|
| 1442 | pcSubTempPartCU->initSubCU( rpcBestCU, uiPartUnitIdx, uhNextDepth ); // clear sub partition datas or init. |
---|
| 1443 | |
---|
| 1444 | if( ( pcSubBestPartCU->getCUPelX() < pcSubBestPartCU->getSlice()->getSPS()->getWidth() ) && ( pcSubBestPartCU->getCUPelY() < pcSubBestPartCU->getSlice()->getSPS()->getHeight() ) ) |
---|
| 1445 | { |
---|
| 1446 | if( m_bUseSBACRD ) |
---|
| 1447 | { |
---|
| 1448 | if ( 0 == uiPartUnitIdx) //initialize RD with previous depth buffer |
---|
| 1449 | { |
---|
| 1450 | m_pppcRDSbacCoder[uhNextDepth][CI_CURR_BEST]->load(m_pppcRDSbacCoder[uhDepth][CI_CURR_BEST]); |
---|
| 1451 | } |
---|
| 1452 | else |
---|
| 1453 | { |
---|
| 1454 | m_pppcRDSbacCoder[uhNextDepth][CI_CURR_BEST]->load(m_pppcRDSbacCoder[uhNextDepth][CI_NEXT_BEST]); |
---|
| 1455 | } |
---|
| 1456 | } |
---|
| 1457 | |
---|
| 1458 | xCheckRDCostMvInheritance( pcSubBestPartCU, pcSubTempPartCU, uhTextureModeDepth, bSkipResidual, true ); |
---|
| 1459 | |
---|
| 1460 | rpcTempCU->copyPartFrom( pcSubBestPartCU, uiPartUnitIdx, uhNextDepth ); // Keep best part data to current temporary data. |
---|
| 1461 | xCopyYuv2Tmp( pcSubBestPartCU->getTotalNumPart()*uiPartUnitIdx, uhNextDepth ); |
---|
| 1462 | } |
---|
| 1463 | } |
---|
| 1464 | |
---|
| 1465 | if( uhDepth == uhTextureModeDepth ) |
---|
| 1466 | { |
---|
| 1467 | xAddMVISignallingBits( rpcTempCU ); |
---|
| 1468 | } |
---|
| 1469 | |
---|
| 1470 | if( m_bUseSBACRD ) |
---|
| 1471 | { |
---|
| 1472 | m_pppcRDSbacCoder[uhNextDepth][CI_NEXT_BEST]->store(m_pppcRDSbacCoder[uhDepth][CI_TEMP_BEST]); |
---|
| 1473 | } |
---|
| 1474 | } |
---|
| 1475 | else |
---|
| 1476 | { |
---|
| 1477 | rpcTempCU->setTextureModeDepthSubParts( uhTextureModeDepth, 0, uhDepth ); |
---|
| 1478 | rpcTempCU->copyTextureMotionDataFrom( pcTextureCU, uhDepth, rpcTempCU->getZorderIdxInCU() ); |
---|
| 1479 | rpcTempCU->setPartSizeSubParts( SIZE_NxN, 0, uhDepth ); |
---|
| 1480 | for( UInt ui = 0; ui < rpcTempCU->getTotalNumPart(); ui++ ) |
---|
| 1481 | { |
---|
| 1482 | assert( rpcTempCU->getInterDir( ui ) != 0 ); |
---|
| 1483 | assert( rpcTempCU->getPredictionMode( ui ) != MODE_NONE ); |
---|
| 1484 | } |
---|
| 1485 | rpcTempCU->setPredModeSubParts( bSkipResidual ? MODE_SKIP : MODE_INTER, 0, uhDepth ); |
---|
| 1486 | m_pcPredSearch->motionCompensation( rpcTempCU, m_ppcPredYuvTemp[uhDepth] ); |
---|
| 1487 | |
---|
| 1488 | // get Original YUV data from picture |
---|
| 1489 | m_ppcOrigYuv[uhDepth]->copyFromPicYuv( rpcBestCU->getPic()->getPicYuvOrg(), rpcBestCU->getAddr(), rpcBestCU->getZorderIdxInCU() ); |
---|
| 1490 | m_pcPredSearch->encodeResAndCalcRdInterCU( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcResiYuvBest[uhDepth], m_ppcRecoYuvTemp[uhDepth], m_ppcResPredTmp [uhDepth], bSkipResidual ); |
---|
| 1491 | |
---|
| 1492 | if( uhDepth == uhTextureModeDepth ) |
---|
| 1493 | { |
---|
| 1494 | xAddMVISignallingBits( rpcTempCU ); |
---|
| 1495 | } |
---|
| 1496 | } |
---|
[5] | 1497 | |
---|
| 1498 | #if HHI_VSO |
---|
[2] | 1499 | if( m_pcRdCost->getUseLambdaScaleVSO() ) |
---|
| 1500 | { |
---|
| 1501 | rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() ); |
---|
| 1502 | } |
---|
| 1503 | else |
---|
[5] | 1504 | #endif |
---|
[2] | 1505 | { |
---|
| 1506 | rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() ); |
---|
| 1507 | } |
---|
| 1508 | |
---|
| 1509 | xCheckBestMode( rpcBestCU, rpcTempCU, uhDepth ); |
---|
| 1510 | |
---|
[5] | 1511 | #if HHI_VSO |
---|
[2] | 1512 | if( !bSplit && bRecursiveCall && m_pcRdCost->getUseRenModel() ) |
---|
| 1513 | { |
---|
| 1514 | UInt uiWidth = rpcBestCU->getWidth ( 0 ); |
---|
| 1515 | UInt uiHeight = rpcBestCU->getHeight( 0 ); |
---|
| 1516 | Pel* piSrc = m_ppcRecoYuvBest[uhDepth]->getLumaAddr( 0 ); |
---|
| 1517 | UInt uiSrcStride = m_ppcRecoYuvBest[uhDepth]->getStride(); |
---|
| 1518 | m_pcRdCost->setRenModelData( rpcBestCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight ); |
---|
| 1519 | } |
---|
[5] | 1520 | #endif |
---|
[2] | 1521 | } |
---|
| 1522 | |
---|
| 1523 | Void TEncCu::xAddMVISignallingBits( TComDataCU* pcCU ) |
---|
| 1524 | { |
---|
| 1525 | const UChar uhDepth = pcCU->getTextureModeDepth( 0 ); |
---|
| 1526 | m_pcEntropyCoder->resetBits(); |
---|
| 1527 | xSaveDepthWidthHeight( pcCU ); |
---|
| 1528 | pcCU->setSizeSubParts( g_uiMaxCUWidth>>uhDepth, g_uiMaxCUHeight>>uhDepth, 0, uhDepth ); |
---|
| 1529 | pcCU->setDepthSubParts( uhDepth, 0 ); |
---|
| 1530 | pcCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth ); |
---|
| 1531 | pcCU->setMergeFlagSubParts( true, 0, 0, uhDepth ); |
---|
| 1532 | pcCU->setMergeIndexSubParts( 0, 0, 0, uhDepth ); |
---|
| 1533 | |
---|
| 1534 | { |
---|
| 1535 | TComMvField cMvFieldNeighbours[MRG_MAX_NUM_CANDS << 1]; // double length for mv of both lists |
---|
| 1536 | UChar uhInterDirNeighbours[MRG_MAX_NUM_CANDS]; |
---|
| 1537 | UInt uiNeighbourCandIdx[MRG_MAX_NUM_CANDS]; //MVs with same idx => same cand |
---|
| 1538 | |
---|
| 1539 | for( UInt ui = 0; ui < MRG_MAX_NUM_CANDS; ++ui ) |
---|
| 1540 | { |
---|
| 1541 | uhInterDirNeighbours[ui] = 0; |
---|
| 1542 | uiNeighbourCandIdx[ui] = 0; |
---|
| 1543 | } |
---|
| 1544 | pcCU->getInterMergeCandidates( 0, 0, uhDepth, cMvFieldNeighbours,uhInterDirNeighbours, uiNeighbourCandIdx ); |
---|
| 1545 | for( UInt uiMergeCand = 0; uiMergeCand < MRG_MAX_NUM_CANDS; uiMergeCand++ ) |
---|
| 1546 | { |
---|
| 1547 | pcCU->setNeighbourCandIdxSubParts( uiMergeCand, uiNeighbourCandIdx[uiMergeCand], 0, 0,uhDepth ); |
---|
| 1548 | } |
---|
| 1549 | } |
---|
| 1550 | |
---|
| 1551 | // check for skip mode |
---|
| 1552 | { |
---|
| 1553 | Bool bAllZero = true; |
---|
| 1554 | for( UInt ui = 0; ui < pcCU->getTotalNumPart(); ui++ ) |
---|
| 1555 | { |
---|
| 1556 | if( pcCU->getCbf( ui, TEXT_LUMA ) || pcCU->getCbf( ui, TEXT_CHROMA_U ) || pcCU->getCbf( ui, TEXT_CHROMA_V ) ) |
---|
| 1557 | { |
---|
| 1558 | bAllZero = false; |
---|
| 1559 | break; |
---|
| 1560 | } |
---|
| 1561 | } |
---|
| 1562 | if( bAllZero ) |
---|
| 1563 | pcCU->setPredModeSubParts( MODE_SKIP, 0, uhDepth ); |
---|
| 1564 | } |
---|
| 1565 | |
---|
| 1566 | |
---|
| 1567 | m_pcEntropyCoder->encodeSplitFlag( pcCU, 0, uhDepth, true ); |
---|
| 1568 | m_pcEntropyCoder->encodeSkipFlag( pcCU, 0, true ); |
---|
| 1569 | |
---|
| 1570 | if( pcCU->isSkipped( 0 ) ) |
---|
| 1571 | { |
---|
| 1572 | #if HHI_MRG_SKIP |
---|
| 1573 | m_pcEntropyCoder->encodeMergeIndex( pcCU, 0, 0, true ); |
---|
| 1574 | #else |
---|
| 1575 | if ( pcCU->getSlice()->getNumRefIdx( REF_PIC_LIST_0 ) > 0 ) //if ( ref. frame list0 has at least 1 entry ) |
---|
| 1576 | { |
---|
| 1577 | m_pcEntropyCoder->encodeMVPIdx( pcCU, 0, REF_PIC_LIST_0, true ); |
---|
| 1578 | } |
---|
| 1579 | if ( pcCU->getSlice()->getNumRefIdx( REF_PIC_LIST_1 ) > 0 ) //if ( ref. frame list1 has at least 1 entry ) |
---|
| 1580 | { |
---|
| 1581 | m_pcEntropyCoder->encodeMVPIdx( pcCU, 0, REF_PIC_LIST_1, true ); |
---|
| 1582 | } |
---|
| 1583 | #endif |
---|
| 1584 | } |
---|
| 1585 | else |
---|
| 1586 | { |
---|
| 1587 | m_pcEntropyCoder->encodePredMode( pcCU, 0, true ); |
---|
| 1588 | m_pcEntropyCoder->encodePartSize( pcCU, 0, uhDepth, true ); |
---|
| 1589 | // prediction Info ( Intra : direction mode, Inter : Mv, reference idx ) |
---|
| 1590 | m_pcEntropyCoder->encodePredInfo( pcCU, 0, true ); |
---|
| 1591 | } |
---|
| 1592 | xRestoreDepthWidthHeight( pcCU ); |
---|
| 1593 | |
---|
| 1594 | pcCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); |
---|
| 1595 | } |
---|
| 1596 | |
---|
| 1597 | Void TEncCu::xSaveDepthWidthHeight( TComDataCU* pcCU ) |
---|
| 1598 | { |
---|
| 1599 | const Int iSizeInUchar = sizeof( UChar ) * pcCU->getTotalNumPart(); |
---|
| 1600 | memcpy( m_puhDepthSaved, pcCU->getDepth(), iSizeInUchar ); |
---|
| 1601 | memcpy( m_puhWidthSaved, pcCU->getWidth(), iSizeInUchar ); |
---|
| 1602 | memcpy( m_puhHeightSaved, pcCU->getHeight(), iSizeInUchar ); |
---|
| 1603 | } |
---|
| 1604 | |
---|
| 1605 | Void TEncCu::xRestoreDepthWidthHeight( TComDataCU* pcCU ) |
---|
| 1606 | { |
---|
| 1607 | const Int iSizeInUchar = sizeof( UChar ) * pcCU->getTotalNumPart(); |
---|
| 1608 | memcpy( pcCU->getDepth(), m_puhDepthSaved, iSizeInUchar ); |
---|
| 1609 | memcpy( pcCU->getWidth(), m_puhWidthSaved, iSizeInUchar ); |
---|
| 1610 | memcpy( pcCU->getHeight(), m_puhHeightSaved, iSizeInUchar ); |
---|
| 1611 | } |
---|
| 1612 | #endif |
---|