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) 2010-2012, ITU/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 ITU/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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33 | |
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34 | /** \file TEncGOP.cpp |
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35 | \brief GOP encoder class |
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36 | */ |
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37 | |
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38 | #include <list> |
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39 | #include <algorithm> |
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40 | |
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41 | #include "TEncTop.h" |
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42 | #include "TEncGOP.h" |
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43 | #include "TEncAnalyze.h" |
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44 | #include "libmd5/MD5.h" |
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45 | #include "TLibCommon/SEI.h" |
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46 | #include "TLibCommon/NAL.h" |
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47 | #include "NALwrite.h" |
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48 | #include "../../App/TAppEncoder/TAppEncTop.h" |
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49 | |
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50 | #include <time.h> |
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51 | #include <math.h> |
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52 | |
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53 | using namespace std; |
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54 | |
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55 | //! \ingroup TLibEncoder |
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56 | //! \{ |
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57 | |
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58 | // ==================================================================================================================== |
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59 | // Constructor / destructor / initialization / destroy |
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60 | // ==================================================================================================================== |
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61 | |
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62 | TEncGOP::TEncGOP() |
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63 | { |
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64 | m_iLastIDR = 0; |
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65 | m_iGopSize = 0; |
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66 | m_iNumPicCoded = 0; //Niko |
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67 | m_bFirst = true; |
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68 | |
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69 | m_pcCfg = NULL; |
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70 | m_pcSliceEncoder = NULL; |
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71 | m_pcListPic = NULL; |
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72 | |
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73 | m_pcEntropyCoder = NULL; |
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74 | m_pcCavlcCoder = NULL; |
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75 | m_pcSbacCoder = NULL; |
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76 | m_pcBinCABAC = NULL; |
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77 | #if DEPTH_MAP_GENERATION |
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78 | m_pcDepthMapGenerator = NULL; |
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79 | #endif |
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80 | #if HHI_INTER_VIEW_RESIDUAL_PRED |
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81 | m_pcResidualGenerator = NULL; |
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82 | #endif |
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83 | |
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84 | m_bSeqFirst = true; |
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85 | |
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86 | m_bRefreshPending = 0; |
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87 | m_pocCRA = 0; |
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88 | |
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89 | return; |
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90 | } |
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91 | |
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92 | TEncGOP::~TEncGOP() |
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93 | { |
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94 | } |
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95 | |
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96 | /** Create list to contain pointers to LCU start addresses of slice. |
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97 | * \param iWidth, iHeight are picture width, height. iMaxCUWidth, iMaxCUHeight are LCU width, height. |
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98 | */ |
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99 | Void TEncGOP::create( Int iWidth, Int iHeight, UInt iMaxCUWidth, UInt iMaxCUHeight ) |
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100 | { |
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101 | UInt uiWidthInCU = ( iWidth %iMaxCUWidth ) ? iWidth /iMaxCUWidth + 1 : iWidth /iMaxCUWidth; |
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102 | UInt uiHeightInCU = ( iHeight%iMaxCUHeight ) ? iHeight/iMaxCUHeight + 1 : iHeight/iMaxCUHeight; |
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103 | UInt uiNumCUsInFrame = uiWidthInCU * uiHeightInCU; |
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104 | m_uiStoredStartCUAddrForEncodingSlice = new UInt [uiNumCUsInFrame*(1<<(g_uiMaxCUDepth<<1))+1]; |
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105 | m_uiStoredStartCUAddrForEncodingEntropySlice = new UInt [uiNumCUsInFrame*(1<<(g_uiMaxCUDepth<<1))+1]; |
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106 | m_bLongtermTestPictureHasBeenCoded = 0; |
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107 | m_bLongtermTestPictureHasBeenCoded2 = 0; |
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108 | } |
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109 | |
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110 | Void TEncGOP::destroy() |
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111 | { |
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112 | delete [] m_uiStoredStartCUAddrForEncodingSlice; m_uiStoredStartCUAddrForEncodingSlice = NULL; |
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113 | delete [] m_uiStoredStartCUAddrForEncodingEntropySlice; m_uiStoredStartCUAddrForEncodingEntropySlice = NULL; |
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114 | } |
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115 | |
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116 | Void TEncGOP::init ( TEncTop* pcTEncTop ) |
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117 | { |
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118 | m_pcEncTop = pcTEncTop; |
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119 | m_pcCfg = pcTEncTop; |
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120 | m_pcSliceEncoder = pcTEncTop->getSliceEncoder(); |
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121 | m_pcListPic = pcTEncTop->getListPic(); |
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122 | |
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123 | m_pcEntropyCoder = pcTEncTop->getEntropyCoder(); |
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124 | m_pcCavlcCoder = pcTEncTop->getCavlcCoder(); |
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125 | m_pcSbacCoder = pcTEncTop->getSbacCoder(); |
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126 | m_pcBinCABAC = pcTEncTop->getBinCABAC(); |
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127 | m_pcLoopFilter = pcTEncTop->getLoopFilter(); |
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128 | m_pcBitCounter = pcTEncTop->getBitCounter(); |
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129 | |
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130 | #if DEPTH_MAP_GENERATION |
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131 | m_pcDepthMapGenerator = pcTEncTop->getDepthMapGenerator(); |
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132 | #endif |
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133 | #if HHI_INTER_VIEW_RESIDUAL_PRED |
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134 | m_pcResidualGenerator = pcTEncTop->getResidualGenerator(); |
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135 | #endif |
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136 | |
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137 | // Adaptive Loop filter |
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138 | m_pcAdaptiveLoopFilter = pcTEncTop->getAdaptiveLoopFilter(); |
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139 | //--Adaptive Loop filter |
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140 | m_pcSAO = pcTEncTop->getSAO(); |
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141 | m_pcRdCost = pcTEncTop->getRdCost(); |
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142 | } |
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143 | |
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144 | // ==================================================================================================================== |
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145 | // Public member functions |
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146 | // ==================================================================================================================== |
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147 | |
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148 | Void TEncGOP::initGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic*>& rcListPic, TComList<TComPicYuv*>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsInGOP) |
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149 | { |
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150 | xInitGOP( iPOCLast, iNumPicRcvd, rcListPic, rcListPicYuvRecOut ); |
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151 | m_iNumPicCoded = 0; |
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152 | } |
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153 | |
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154 | Void TEncGOP::compressPicInGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic*>& rcListPic, TComList<TComPicYuv*>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsInGOP, Int iGOPid) |
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155 | { |
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156 | TComPic* pcPic; |
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157 | TComPicYuv* pcPicYuvRecOut; |
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158 | TComSlice* pcSlice; |
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159 | TComOutputBitstream *pcBitstreamRedirect; |
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160 | pcBitstreamRedirect = new TComOutputBitstream; |
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161 | #if !REMOVE_TILE_DEPENDENCE |
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162 | OutputNALUnit *naluBuffered = NULL; |
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163 | Bool bIteratorAtListStart = false; |
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164 | #endif |
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165 | AccessUnit::iterator itLocationToPushSliceHeaderNALU; // used to store location where NALU containing slice header is to be inserted |
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166 | UInt uiOneBitstreamPerSliceLength = 0; |
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167 | TEncSbac* pcSbacCoders = NULL; |
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168 | TComOutputBitstream* pcSubstreamsOut = NULL; |
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169 | |
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170 | { |
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171 | UInt uiColDir = 1; |
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172 | //-- For time output for each slice |
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173 | long iBeforeTime = clock(); |
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174 | |
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175 | //select uiColDir |
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176 | Int iCloseLeft=1, iCloseRight=-1; |
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177 | for(Int i = 0; i<m_pcCfg->getGOPEntry(iGOPid).m_numRefPics; i++) |
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178 | { |
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179 | Int iRef = m_pcCfg->getGOPEntry(iGOPid).m_referencePics[i]; |
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180 | if(iRef>0&&(iRef<iCloseRight||iCloseRight==-1)) |
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181 | { |
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182 | iCloseRight=iRef; |
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183 | } |
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184 | else if(iRef<0&&(iRef>iCloseLeft||iCloseLeft==1)) |
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185 | { |
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186 | iCloseLeft=iRef; |
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187 | } |
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188 | } |
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189 | if(iCloseRight>-1) |
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190 | { |
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191 | iCloseRight=iCloseRight+m_pcCfg->getGOPEntry(iGOPid).m_POC-1; |
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192 | } |
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193 | if(iCloseLeft<1) |
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194 | { |
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195 | iCloseLeft=iCloseLeft+m_pcCfg->getGOPEntry(iGOPid).m_POC-1; |
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196 | while(iCloseLeft<0) |
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197 | { |
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198 | iCloseLeft+=m_iGopSize; |
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199 | } |
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200 | } |
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201 | Int iLeftQP=0, iRightQP=0; |
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202 | for(Int i=0; i<m_iGopSize; i++) |
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203 | { |
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204 | if(m_pcCfg->getGOPEntry(i).m_POC==(iCloseLeft%m_iGopSize)+1) |
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205 | { |
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206 | iLeftQP= m_pcCfg->getGOPEntry(i).m_QPOffset; |
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207 | } |
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208 | if (m_pcCfg->getGOPEntry(i).m_POC==(iCloseRight%m_iGopSize)+1) |
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209 | { |
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210 | iRightQP=m_pcCfg->getGOPEntry(i).m_QPOffset; |
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211 | } |
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212 | } |
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213 | if(iCloseRight>-1&&iRightQP<iLeftQP) |
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214 | { |
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215 | uiColDir=0; |
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216 | } |
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217 | |
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218 | /////////////////////////////////////////////////////////////////////////////////////////////////// Initial to start encoding |
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219 | UInt uiPOCCurr = iPOCLast -iNumPicRcvd+ m_pcCfg->getGOPEntry(iGOPid).m_POC; |
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220 | Int iTimeOffset = m_pcCfg->getGOPEntry(iGOPid).m_POC; |
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221 | if(iPOCLast == 0) |
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222 | { |
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223 | uiPOCCurr=0; |
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224 | iTimeOffset = 1; |
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225 | } |
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226 | if(uiPOCCurr>=m_pcCfg->getFrameToBeEncoded()) |
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227 | { |
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228 | return; |
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229 | } |
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230 | if( getNalUnitTypeBaseViewMvc( uiPOCCurr ) == NAL_UNIT_CODED_SLICE_IDR ) |
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231 | { |
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232 | m_iLastIDR = uiPOCCurr; |
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233 | } |
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234 | |
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235 | /* start a new access unit: create an entry in the list of output |
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236 | * access units */ |
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237 | accessUnitsInGOP.push_back(AccessUnit()); |
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238 | AccessUnit& accessUnit = accessUnitsInGOP.back(); |
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239 | xGetBuffer( rcListPic, rcListPicYuvRecOut, iNumPicRcvd, iTimeOffset, pcPic, pcPicYuvRecOut, uiPOCCurr ); |
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240 | |
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241 | // Slice data initialization |
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242 | pcPic->clearSliceBuffer(); |
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243 | assert(pcPic->getNumAllocatedSlice() == 1); |
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244 | m_pcSliceEncoder->setSliceIdx(0); |
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245 | pcPic->setCurrSliceIdx(0); |
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246 | |
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247 | std::vector<TComAPS>& vAPS = m_pcEncTop->getAPS(); |
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248 | #if VIDYO_VPS_INTEGRATION |
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249 | m_pcSliceEncoder->initEncSlice ( pcPic, iPOCLast, uiPOCCurr, iNumPicRcvd, iGOPid, pcSlice, m_pcEncTop->getEncTop()->getVPS(), m_pcEncTop->getSPS(), m_pcEncTop->getPPS() ); |
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250 | #else |
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251 | m_pcSliceEncoder->initEncSlice ( pcPic, iPOCLast, uiPOCCurr, iNumPicRcvd, iGOPid, pcSlice, m_pcEncTop->getSPS(), m_pcEncTop->getPPS() ); |
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252 | #endif |
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253 | pcSlice->setLastIDR(m_iLastIDR); |
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254 | pcSlice->setSliceIdx(0); |
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255 | pcSlice->setViewId( m_pcEncTop->getViewId() ); |
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256 | pcSlice->setIsDepth( m_pcEncTop->getIsDepth() ); |
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257 | |
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258 | m_pcEncTop->getSPS()->setDisInter4x4(m_pcEncTop->getDisInter4x4()); |
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259 | pcSlice->setScalingList ( m_pcEncTop->getScalingList() ); |
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260 | if(m_pcEncTop->getUseScalingListId() == SCALING_LIST_OFF) |
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261 | { |
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262 | m_pcEncTop->getTrQuant()->setFlatScalingList(); |
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263 | m_pcEncTop->getTrQuant()->setUseScalingList(false); |
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264 | } |
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265 | else if(m_pcEncTop->getUseScalingListId() == SCALING_LIST_DEFAULT) |
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266 | { |
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267 | pcSlice->setDefaultScalingList (); |
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268 | pcSlice->getScalingList()->setScalingListPresentFlag(true); |
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269 | m_pcEncTop->getTrQuant()->setScalingList(pcSlice->getScalingList()); |
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270 | m_pcEncTop->getTrQuant()->setUseScalingList(true); |
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271 | } |
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272 | else if(m_pcEncTop->getUseScalingListId() == SCALING_LIST_FILE_READ) |
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273 | { |
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274 | if(pcSlice->getScalingList()->xParseScalingList(m_pcCfg->getScalingListFile())) |
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275 | { |
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276 | pcSlice->setDefaultScalingList (); |
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277 | } |
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278 | #if SCALING_LIST |
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279 | pcSlice->getScalingList()->checkDcOfMatrix(); |
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280 | #endif |
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281 | pcSlice->getScalingList()->setScalingListPresentFlag(pcSlice->checkDefaultScalingList()); |
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282 | m_pcEncTop->getTrQuant()->setScalingList(pcSlice->getScalingList()); |
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283 | m_pcEncTop->getTrQuant()->setUseScalingList(true); |
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284 | } |
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285 | else |
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286 | { |
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287 | printf("error : ScalingList == %d no support\n",m_pcEncTop->getUseScalingListId()); |
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288 | assert(0); |
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289 | } |
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290 | |
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291 | #if HHI_INTERVIEW_SKIP |
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292 | if ( m_pcEncTop->getInterViewSkip() ) |
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293 | { |
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294 | m_pcEncTop->getEncTop()->getUsedPelsMap( pcPic->getViewId(), pcPic->getPOC(), pcPic->getUsedPelsMap() ); |
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295 | } |
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296 | #endif |
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297 | // Slice info. refinement |
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298 | if( pcSlice->getSliceType() == B_SLICE ) |
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299 | { |
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300 | if( m_pcCfg->getGOPEntry( (getNalUnitType(uiPOCCurr) == NAL_UNIT_CODED_SLICE_IDV) ? MAX_GOP : iGOPid ).m_sliceType == 'P' ) { pcSlice->setSliceType( P_SLICE ); } |
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301 | } |
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302 | |
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303 | // Set the nal unit type |
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304 | pcSlice->setNalUnitType( getNalUnitType(uiPOCCurr) ); |
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305 | pcSlice->setNalUnitTypeBaseViewMvc( getNalUnitTypeBaseViewMvc(uiPOCCurr) ); |
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306 | |
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307 | // Do decoding refresh marking if any |
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308 | pcSlice->decodingRefreshMarking(m_pocCRA, m_bRefreshPending, rcListPic); |
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309 | |
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310 | if ( !pcSlice->getPPS()->getEnableTMVPFlag() && pcPic->getTLayer() == 0 ) |
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311 | { |
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312 | pcSlice->decodingMarkingForNoTMVP( rcListPic, pcSlice->getPOC() ); |
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313 | } |
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314 | |
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315 | m_pcEncTop->selectReferencePictureSet(pcSlice, uiPOCCurr, iGOPid,rcListPic); |
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316 | pcSlice->getRPS()->setNumberOfLongtermPictures(0); |
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317 | |
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318 | if(pcSlice->checkThatAllRefPicsAreAvailable(rcListPic, pcSlice->getRPS(), false) != 0) |
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319 | { |
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320 | pcSlice->createExplicitReferencePictureSetFromReference(rcListPic, pcSlice->getRPS()); |
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321 | } |
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322 | pcSlice->applyReferencePictureSet(rcListPic, pcSlice->getRPS()); |
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323 | |
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324 | #if H0566_TLA && H0566_TLA_SET_FOR_SWITCHING_POINTS |
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325 | if(pcSlice->getTLayer() > 0) |
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326 | { |
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327 | if(pcSlice->isTemporalLayerSwitchingPoint(rcListPic, pcSlice->getRPS())) |
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328 | { |
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329 | pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_TLA); |
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330 | } |
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331 | } |
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332 | #endif |
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333 | |
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334 | pcSlice->setNumRefIdx( REF_PIC_LIST_0, min( m_pcCfg->getGOPEntry( (getNalUnitType(uiPOCCurr) == NAL_UNIT_CODED_SLICE_IDV) ? MAX_GOP : iGOPid ).m_numRefPicsActive, (pcSlice->getRPS()->getNumberOfPictures() + pcSlice->getSPS()->getNumberOfUsableInterViewRefs()) ) ); |
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335 | pcSlice->setNumRefIdx( REF_PIC_LIST_1, min( m_pcCfg->getGOPEntry( (getNalUnitType(uiPOCCurr) == NAL_UNIT_CODED_SLICE_IDV) ? MAX_GOP : iGOPid ).m_numRefPicsActive, (pcSlice->getRPS()->getNumberOfPictures() + pcSlice->getSPS()->getNumberOfUsableInterViewRefs()) ) ); |
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336 | |
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337 | TComRefPicListModification* refPicListModification = pcSlice->getRefPicListModification(); |
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338 | refPicListModification->setRefPicListModificationFlagL0( false ); |
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339 | #if !H0137_0138_LIST_MODIFICATION |
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340 | refPicListModification->setNumberOfRefPicListModificationsL0(0); |
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341 | #endif |
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342 | refPicListModification->setRefPicListModificationFlagL1( false ); |
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343 | #if !H0137_0138_LIST_MODIFICATION |
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344 | refPicListModification->setNumberOfRefPicListModificationsL1(0); |
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345 | #endif |
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346 | xSetRefPicListModificationsMvc( pcSlice, uiPOCCurr, iGOPid ); |
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347 | |
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348 | #if ADAPTIVE_QP_SELECTION |
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349 | pcSlice->setTrQuant( m_pcEncTop->getTrQuant() ); |
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350 | #endif |
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351 | // Set reference list |
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352 | TAppEncTop* tAppEncTop = m_pcEncTop->getEncTop(); |
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353 | assert( tAppEncTop != NULL ); |
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354 | |
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355 | TComPic * const pcTexturePic = m_pcEncTop->getIsDepth() ? tAppEncTop->getPicFromView( m_pcEncTop->getViewId(), pcSlice->getPOC(), false ) : NULL; |
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356 | assert( !m_pcEncTop->getIsDepth() || pcTexturePic != NULL ); |
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357 | pcSlice->setTexturePic( pcTexturePic ); |
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358 | |
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359 | std::vector<TComPic*> apcInterViewRefPics = tAppEncTop->getInterViewRefPics( m_pcEncTop->getViewId(), pcSlice->getPOC(), m_pcEncTop->getIsDepth(), pcSlice->getSPS() ); |
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360 | pcSlice->setRefPicListMvc( rcListPic, apcInterViewRefPics ); |
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361 | |
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362 | // Slice info. refinement |
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363 | if( pcSlice->getSliceType() == B_SLICE ) |
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364 | { |
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365 | if( m_pcCfg->getGOPEntry( (getNalUnitType(uiPOCCurr) == NAL_UNIT_CODED_SLICE_IDV) ? MAX_GOP : iGOPid ).m_sliceType == 'P' ) { pcSlice->setSliceType( P_SLICE ); } |
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366 | } |
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367 | |
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368 | if (pcSlice->getSliceType() != B_SLICE || !pcSlice->getSPS()->getUseLComb()) |
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369 | { |
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370 | pcSlice->setNumRefIdx(REF_PIC_LIST_C, 0); |
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371 | pcSlice->setRefPicListCombinationFlag(false); |
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372 | pcSlice->setRefPicListModificationFlagLC(false); |
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373 | } |
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374 | else |
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375 | { |
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376 | pcSlice->setRefPicListCombinationFlag(pcSlice->getSPS()->getUseLComb()); |
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377 | pcSlice->setRefPicListModificationFlagLC(pcSlice->getSPS()->getLCMod()); |
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378 | pcSlice->setNumRefIdx(REF_PIC_LIST_C, pcSlice->getNumRefIdx(REF_PIC_LIST_0)); |
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379 | } |
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380 | |
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381 | if (pcSlice->getSliceType() == B_SLICE) |
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382 | { |
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383 | pcSlice->setColDir(uiColDir); |
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384 | Bool bLowDelay = true; |
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385 | Int iCurrPOC = pcSlice->getPOC(); |
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386 | Int iRefIdx = 0; |
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387 | |
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388 | for (iRefIdx = 0; iRefIdx < pcSlice->getNumRefIdx(REF_PIC_LIST_0) && bLowDelay; iRefIdx++) |
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389 | { |
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390 | if ( pcSlice->getRefPic(REF_PIC_LIST_0, iRefIdx)->getPOC() > iCurrPOC ) |
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391 | { |
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392 | bLowDelay = false; |
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393 | } |
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394 | } |
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395 | for (iRefIdx = 0; iRefIdx < pcSlice->getNumRefIdx(REF_PIC_LIST_1) && bLowDelay; iRefIdx++) |
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396 | { |
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397 | if ( pcSlice->getRefPic(REF_PIC_LIST_1, iRefIdx)->getPOC() > iCurrPOC ) |
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398 | { |
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399 | bLowDelay = false; |
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400 | } |
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401 | } |
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402 | |
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403 | pcSlice->setCheckLDC(bLowDelay); |
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404 | } |
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405 | |
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406 | uiColDir = 1-uiColDir; |
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407 | |
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408 | //------------------------------------------------------------- |
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409 | pcSlice->setRefPOCnViewListsMvc(); |
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410 | |
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411 | pcSlice->setNoBackPredFlag( false ); |
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412 | if ( pcSlice->getSliceType() == B_SLICE && !pcSlice->getRefPicListCombinationFlag()) |
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413 | { |
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414 | if ( pcSlice->getNumRefIdx(RefPicList( 0 ) ) == pcSlice->getNumRefIdx(RefPicList( 1 ) ) ) |
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415 | { |
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416 | pcSlice->setNoBackPredFlag( true ); |
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417 | int i; |
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418 | for ( i=0; i < pcSlice->getNumRefIdx(RefPicList( 1 ) ); i++ ) |
---|
419 | { |
---|
420 | if ( pcSlice->getRefPOC(RefPicList(1), i) != pcSlice->getRefPOC(RefPicList(0), i) ) |
---|
421 | { |
---|
422 | pcSlice->setNoBackPredFlag( false ); |
---|
423 | break; |
---|
424 | } |
---|
425 | } |
---|
426 | } |
---|
427 | } |
---|
428 | |
---|
429 | if(pcSlice->getNoBackPredFlag()) |
---|
430 | { |
---|
431 | pcSlice->setNumRefIdx(REF_PIC_LIST_C, 0); |
---|
432 | } |
---|
433 | pcSlice->generateCombinedList(); |
---|
434 | |
---|
435 | #if HHI_VSO |
---|
436 | Bool bUseVSO = m_pcEncTop->getUseVSO(); |
---|
437 | m_pcRdCost->setUseVSO( bUseVSO ); |
---|
438 | #if SAIT_VSO_EST_A0033 |
---|
439 | m_pcRdCost->setUseEstimatedVSD( m_pcEncTop->getUseEstimatedVSD() ); |
---|
440 | #endif |
---|
441 | |
---|
442 | if ( bUseVSO ) |
---|
443 | { |
---|
444 | Int iVSOMode = m_pcEncTop->getVSOMode(); |
---|
445 | m_pcRdCost->setVSOMode( iVSOMode ); |
---|
446 | |
---|
447 | #if HHI_VSO_DIST_INT |
---|
448 | m_pcRdCost->setAllowNegDist( m_pcEncTop->getAllowNegDist() ); |
---|
449 | #endif |
---|
450 | |
---|
451 | |
---|
452 | #if SAIT_VSO_EST_A0033 |
---|
453 | m_pcRdCost->setVideoRecPicYuv( m_pcEncTop->getEncTop()->getPicYuvFromView( pcSlice->getViewId(), pcSlice->getPOC(), false, true ) ); |
---|
454 | m_pcRdCost->setDepthPicYuv ( m_pcEncTop->getEncTop()->getPicYuvFromView( pcSlice->getViewId(), pcSlice->getPOC(), true, false ) ); |
---|
455 | #endif |
---|
456 | #if LGE_WVSO_A0119 |
---|
457 | Bool bUseWVSO = m_pcEncTop->getUseWVSO(); |
---|
458 | m_pcRdCost->setUseWVSO( bUseWVSO ); |
---|
459 | #endif |
---|
460 | |
---|
461 | } |
---|
462 | #endif |
---|
463 | /////////////////////////////////////////////////////////////////////////////////////////////////// Compress a slice |
---|
464 | // Slice compression |
---|
465 | if (m_pcCfg->getUseASR()) |
---|
466 | { |
---|
467 | m_pcSliceEncoder->setSearchRange(pcSlice); |
---|
468 | } |
---|
469 | |
---|
470 | #if H0111_MVD_L1_ZERO |
---|
471 | Bool bGPBcheck=false; |
---|
472 | if ( pcSlice->getSliceType() == B_SLICE) |
---|
473 | { |
---|
474 | if ( pcSlice->getNumRefIdx(RefPicList( 0 ) ) == pcSlice->getNumRefIdx(RefPicList( 1 ) ) ) |
---|
475 | { |
---|
476 | bGPBcheck=true; |
---|
477 | int i; |
---|
478 | for ( i=0; i < pcSlice->getNumRefIdx(RefPicList( 1 ) ); i++ ) |
---|
479 | { |
---|
480 | if ( pcSlice->getRefPOC(RefPicList(1), i) != pcSlice->getRefPOC(RefPicList(0), i) ) |
---|
481 | { |
---|
482 | bGPBcheck=false; |
---|
483 | break; |
---|
484 | } |
---|
485 | } |
---|
486 | } |
---|
487 | } |
---|
488 | if(bGPBcheck) |
---|
489 | { |
---|
490 | pcSlice->setMvdL1ZeroFlag(true); |
---|
491 | } |
---|
492 | else |
---|
493 | { |
---|
494 | pcSlice->setMvdL1ZeroFlag(false); |
---|
495 | } |
---|
496 | pcPic->getSlice(pcSlice->getSliceIdx())->setMvdL1ZeroFlag(pcSlice->getMvdL1ZeroFlag()); |
---|
497 | #endif |
---|
498 | |
---|
499 | UInt uiNumSlices = 1; |
---|
500 | |
---|
501 | UInt uiInternalAddress = pcPic->getNumPartInCU()-4; |
---|
502 | UInt uiExternalAddress = pcPic->getPicSym()->getNumberOfCUsInFrame()-1; |
---|
503 | UInt uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ]; |
---|
504 | UInt uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ]; |
---|
505 | UInt uiWidth = pcSlice->getSPS()->getPicWidthInLumaSamples(); |
---|
506 | UInt uiHeight = pcSlice->getSPS()->getPicHeightInLumaSamples(); |
---|
507 | while(uiPosX>=uiWidth||uiPosY>=uiHeight) |
---|
508 | { |
---|
509 | uiInternalAddress--; |
---|
510 | uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ]; |
---|
511 | uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ]; |
---|
512 | } |
---|
513 | uiInternalAddress++; |
---|
514 | if(uiInternalAddress==pcPic->getNumPartInCU()) |
---|
515 | { |
---|
516 | uiInternalAddress = 0; |
---|
517 | uiExternalAddress++; |
---|
518 | } |
---|
519 | UInt uiRealEndAddress = uiExternalAddress*pcPic->getNumPartInCU()+uiInternalAddress; |
---|
520 | |
---|
521 | UInt uiCummulativeTileWidth; |
---|
522 | UInt uiCummulativeTileHeight; |
---|
523 | Int p, j; |
---|
524 | UInt uiEncCUAddr; |
---|
525 | |
---|
526 | #if !REMOVE_TILE_DEPENDENCE |
---|
527 | if(pcSlice->getPPS()->getTileBehaviorControlPresentFlag() == 1) |
---|
528 | { |
---|
529 | pcPic->getPicSym()->setTileBoundaryIndependenceIdr( pcSlice->getPPS()->getTileBoundaryIndependenceIdr() ); |
---|
530 | } |
---|
531 | else |
---|
532 | { |
---|
533 | pcPic->getPicSym()->setTileBoundaryIndependenceIdr( pcSlice->getPPS()->getSPS()->getTileBoundaryIndependenceIdr() ); |
---|
534 | |
---|
535 | } |
---|
536 | #endif |
---|
537 | |
---|
538 | if( pcSlice->getPPS()->getColumnRowInfoPresent() == 1 ) //derive the tile parameters from PPS |
---|
539 | { |
---|
540 | //set NumColumnsMinus1 and NumRowsMinus1 |
---|
541 | pcPic->getPicSym()->setNumColumnsMinus1( pcSlice->getPPS()->getNumColumnsMinus1() ); |
---|
542 | pcPic->getPicSym()->setNumRowsMinus1( pcSlice->getPPS()->getNumRowsMinus1() ); |
---|
543 | |
---|
544 | //create the TComTileArray |
---|
545 | pcPic->getPicSym()->xCreateTComTileArray(); |
---|
546 | |
---|
547 | if( pcSlice->getPPS()->getUniformSpacingIdr() == 1 ) |
---|
548 | { |
---|
549 | //set the width for each tile |
---|
550 | for(j=0; j < pcPic->getPicSym()->getNumRowsMinus1()+1; j++) |
---|
551 | { |
---|
552 | for(p=0; p < pcPic->getPicSym()->getNumColumnsMinus1()+1; p++) |
---|
553 | { |
---|
554 | pcPic->getPicSym()->getTComTile( j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p )-> |
---|
555 | setTileWidth( (p+1)*pcPic->getPicSym()->getFrameWidthInCU()/(pcPic->getPicSym()->getNumColumnsMinus1()+1) |
---|
556 | - (p*pcPic->getPicSym()->getFrameWidthInCU())/(pcPic->getPicSym()->getNumColumnsMinus1()+1) ); |
---|
557 | } |
---|
558 | } |
---|
559 | |
---|
560 | //set the height for each tile |
---|
561 | for(j=0; j < pcPic->getPicSym()->getNumColumnsMinus1()+1; j++) |
---|
562 | { |
---|
563 | for(p=0; p < pcPic->getPicSym()->getNumRowsMinus1()+1; p++) |
---|
564 | { |
---|
565 | pcPic->getPicSym()->getTComTile( p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j )-> |
---|
566 | setTileHeight( (p+1)*pcPic->getPicSym()->getFrameHeightInCU()/(pcPic->getPicSym()->getNumRowsMinus1()+1) |
---|
567 | - (p*pcPic->getPicSym()->getFrameHeightInCU())/(pcPic->getPicSym()->getNumRowsMinus1()+1) ); |
---|
568 | } |
---|
569 | } |
---|
570 | } |
---|
571 | else |
---|
572 | { |
---|
573 | //set the width for each tile |
---|
574 | for(j=0; j < pcPic->getPicSym()->getNumRowsMinus1()+1; j++) |
---|
575 | { |
---|
576 | uiCummulativeTileWidth = 0; |
---|
577 | for(p=0; p < pcPic->getPicSym()->getNumColumnsMinus1(); p++) |
---|
578 | { |
---|
579 | pcPic->getPicSym()->getTComTile( j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p )->setTileWidth( pcSlice->getPPS()->getColumnWidth(p) ); |
---|
580 | uiCummulativeTileWidth += pcSlice->getPPS()->getColumnWidth(p); |
---|
581 | } |
---|
582 | pcPic->getPicSym()->getTComTile(j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p)->setTileWidth( pcPic->getPicSym()->getFrameWidthInCU()-uiCummulativeTileWidth ); |
---|
583 | } |
---|
584 | |
---|
585 | //set the height for each tile |
---|
586 | for(j=0; j < pcPic->getPicSym()->getNumColumnsMinus1()+1; j++) |
---|
587 | { |
---|
588 | uiCummulativeTileHeight = 0; |
---|
589 | for(p=0; p < pcPic->getPicSym()->getNumRowsMinus1(); p++) |
---|
590 | { |
---|
591 | pcPic->getPicSym()->getTComTile( p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j )->setTileHeight( pcSlice->getPPS()->getRowHeight(p) ); |
---|
592 | uiCummulativeTileHeight += pcSlice->getPPS()->getRowHeight(p); |
---|
593 | } |
---|
594 | pcPic->getPicSym()->getTComTile(p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j)->setTileHeight( pcPic->getPicSym()->getFrameHeightInCU()-uiCummulativeTileHeight ); |
---|
595 | } |
---|
596 | } |
---|
597 | } |
---|
598 | else //derive the tile parameters from SPS |
---|
599 | { |
---|
600 | //set NumColumnsMins1 and NumRowsMinus1 |
---|
601 | pcPic->getPicSym()->setNumColumnsMinus1( pcSlice->getSPS()->getNumColumnsMinus1() ); |
---|
602 | pcPic->getPicSym()->setNumRowsMinus1( pcSlice->getSPS()->getNumRowsMinus1() ); |
---|
603 | |
---|
604 | //create the TComTileArray |
---|
605 | pcPic->getPicSym()->xCreateTComTileArray(); |
---|
606 | |
---|
607 | if( pcSlice->getSPS()->getUniformSpacingIdr() == 1 ) |
---|
608 | { |
---|
609 | //set the width for each tile |
---|
610 | for(j=0; j < pcPic->getPicSym()->getNumRowsMinus1()+1; j++) |
---|
611 | { |
---|
612 | for(p=0; p < pcPic->getPicSym()->getNumColumnsMinus1()+1; p++) |
---|
613 | { |
---|
614 | pcPic->getPicSym()->getTComTile( j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p )-> |
---|
615 | setTileWidth( (p+1)*pcPic->getPicSym()->getFrameWidthInCU()/(pcPic->getPicSym()->getNumColumnsMinus1()+1) |
---|
616 | - (p*pcPic->getPicSym()->getFrameWidthInCU())/(pcPic->getPicSym()->getNumColumnsMinus1()+1) ); |
---|
617 | } |
---|
618 | } |
---|
619 | |
---|
620 | //set the height for each tile |
---|
621 | for(j=0; j < pcPic->getPicSym()->getNumColumnsMinus1()+1; j++) |
---|
622 | { |
---|
623 | for(p=0; p < pcPic->getPicSym()->getNumRowsMinus1()+1; p++) |
---|
624 | { |
---|
625 | pcPic->getPicSym()->getTComTile( p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j )-> |
---|
626 | setTileHeight( (p+1)*pcPic->getPicSym()->getFrameHeightInCU()/(pcPic->getPicSym()->getNumRowsMinus1()+1) |
---|
627 | - (p*pcPic->getPicSym()->getFrameHeightInCU())/(pcPic->getPicSym()->getNumRowsMinus1()+1) ); |
---|
628 | } |
---|
629 | } |
---|
630 | } |
---|
631 | |
---|
632 | else |
---|
633 | { |
---|
634 | //set the width for each tile |
---|
635 | for(j=0; j < pcPic->getPicSym()->getNumRowsMinus1()+1; j++) |
---|
636 | { |
---|
637 | uiCummulativeTileWidth = 0; |
---|
638 | for(p=0; p < pcPic->getPicSym()->getNumColumnsMinus1(); p++) |
---|
639 | { |
---|
640 | pcPic->getPicSym()->getTComTile( j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p )->setTileWidth( pcSlice->getSPS()->getColumnWidth(p) ); |
---|
641 | uiCummulativeTileWidth += pcSlice->getSPS()->getColumnWidth(p); |
---|
642 | } |
---|
643 | pcPic->getPicSym()->getTComTile(j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p)->setTileWidth( pcPic->getPicSym()->getFrameWidthInCU()-uiCummulativeTileWidth ); |
---|
644 | } |
---|
645 | |
---|
646 | //set the height for each tile |
---|
647 | for(j=0; j < pcPic->getPicSym()->getNumColumnsMinus1()+1; j++) |
---|
648 | { |
---|
649 | uiCummulativeTileHeight = 0; |
---|
650 | for(p=0; p < pcPic->getPicSym()->getNumRowsMinus1(); p++) |
---|
651 | { |
---|
652 | pcPic->getPicSym()->getTComTile( p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j )->setTileHeight( pcSlice->getSPS()->getRowHeight(p) ); |
---|
653 | uiCummulativeTileHeight += pcSlice->getSPS()->getRowHeight(p); |
---|
654 | } |
---|
655 | pcPic->getPicSym()->getTComTile(p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j)->setTileHeight( pcPic->getPicSym()->getFrameHeightInCU()-uiCummulativeTileHeight ); |
---|
656 | } |
---|
657 | } |
---|
658 | } |
---|
659 | |
---|
660 | //initialize each tile of the current picture |
---|
661 | pcPic->getPicSym()->xInitTiles(); |
---|
662 | |
---|
663 | // Allocate some coders, now we know how many tiles there are. |
---|
664 | Int iNumSubstreams = pcSlice->getPPS()->getNumSubstreams(); |
---|
665 | |
---|
666 | //generate the Coding Order Map and Inverse Coding Order Map |
---|
667 | for(p=0, uiEncCUAddr=0; p<pcPic->getPicSym()->getNumberOfCUsInFrame(); p++, uiEncCUAddr = pcPic->getPicSym()->xCalculateNxtCUAddr(uiEncCUAddr)) |
---|
668 | { |
---|
669 | pcPic->getPicSym()->setCUOrderMap(p, uiEncCUAddr); |
---|
670 | pcPic->getPicSym()->setInverseCUOrderMap(uiEncCUAddr, p); |
---|
671 | } |
---|
672 | pcPic->getPicSym()->setCUOrderMap(pcPic->getPicSym()->getNumberOfCUsInFrame(), pcPic->getPicSym()->getNumberOfCUsInFrame()); |
---|
673 | pcPic->getPicSym()->setInverseCUOrderMap(pcPic->getPicSym()->getNumberOfCUsInFrame(), pcPic->getPicSym()->getNumberOfCUsInFrame()); |
---|
674 | if (pcSlice->getPPS()->getEntropyCodingMode()) |
---|
675 | { |
---|
676 | // Allocate some coders, now we know how many tiles there are. |
---|
677 | m_pcEncTop->createWPPCoders(iNumSubstreams); |
---|
678 | pcSbacCoders = m_pcEncTop->getSbacCoders(); |
---|
679 | pcSubstreamsOut = new TComOutputBitstream[iNumSubstreams]; |
---|
680 | } |
---|
681 | |
---|
682 | UInt uiStartCUAddrSliceIdx = 0; // used to index "m_uiStoredStartCUAddrForEncodingSlice" containing locations of slice boundaries |
---|
683 | UInt uiStartCUAddrSlice = 0; // used to keep track of current slice's starting CU addr. |
---|
684 | pcSlice->setSliceCurStartCUAddr( uiStartCUAddrSlice ); // Setting "start CU addr" for current slice |
---|
685 | memset(m_uiStoredStartCUAddrForEncodingSlice, 0, sizeof(UInt) * (pcPic->getPicSym()->getNumberOfCUsInFrame()*pcPic->getNumPartInCU()+1)); |
---|
686 | |
---|
687 | UInt uiStartCUAddrEntropySliceIdx = 0; // used to index "m_uiStoredStartCUAddrForEntropyEncodingSlice" containing locations of slice boundaries |
---|
688 | UInt uiStartCUAddrEntropySlice = 0; // used to keep track of current Entropy slice's starting CU addr. |
---|
689 | pcSlice->setEntropySliceCurStartCUAddr( uiStartCUAddrEntropySlice ); // Setting "start CU addr" for current Entropy slice |
---|
690 | |
---|
691 | memset(m_uiStoredStartCUAddrForEncodingEntropySlice, 0, sizeof(UInt) * (pcPic->getPicSym()->getNumberOfCUsInFrame()*pcPic->getNumPartInCU()+1)); |
---|
692 | UInt uiNextCUAddr = 0; |
---|
693 | m_uiStoredStartCUAddrForEncodingSlice[uiStartCUAddrSliceIdx++] = uiNextCUAddr; |
---|
694 | m_uiStoredStartCUAddrForEncodingEntropySlice[uiStartCUAddrEntropySliceIdx++] = uiNextCUAddr; |
---|
695 | |
---|
696 | #if DEPTH_MAP_GENERATION |
---|
697 | // init view component and predict virtual depth map |
---|
698 | m_pcDepthMapGenerator->initViewComponent( pcPic ); |
---|
699 | #if !QC_MULTI_DIS_CAN_A0097 |
---|
700 | m_pcDepthMapGenerator->predictDepthMap ( pcPic ); |
---|
701 | #endif |
---|
702 | #endif |
---|
703 | #if HHI_INTER_VIEW_MOTION_PRED |
---|
704 | m_pcDepthMapGenerator->covertOrgDepthMap( pcPic ); |
---|
705 | #endif |
---|
706 | #if HHI_INTER_VIEW_RESIDUAL_PRED |
---|
707 | m_pcResidualGenerator->initViewComponent( pcPic ); |
---|
708 | #endif |
---|
709 | |
---|
710 | #if QC_SIMPLE_NBDV_B0047 |
---|
711 | if(pcSlice->getViewId() && pcSlice->getSPS()->getMultiviewMvPredMode()) |
---|
712 | { |
---|
713 | Int iColPoc = pcSlice->getRefPOC(RefPicList(pcSlice->getColDir()), pcSlice->getColRefIdx()); |
---|
714 | pcPic->setRapbCheck(pcPic->getDisCandRefPictures(iColPoc)); |
---|
715 | } |
---|
716 | #endif |
---|
717 | while(uiNextCUAddr<uiRealEndAddress) // determine slice boundaries |
---|
718 | { |
---|
719 | pcSlice->setNextSlice ( false ); |
---|
720 | pcSlice->setNextEntropySlice( false ); |
---|
721 | assert(pcPic->getNumAllocatedSlice() == uiStartCUAddrSliceIdx); |
---|
722 | m_pcSliceEncoder->precompressSlice( pcPic ); |
---|
723 | m_pcSliceEncoder->compressSlice ( pcPic ); |
---|
724 | |
---|
725 | Bool bNoBinBitConstraintViolated = (!pcSlice->isNextSlice() && !pcSlice->isNextEntropySlice()); |
---|
726 | if (pcSlice->isNextSlice() || (bNoBinBitConstraintViolated && m_pcCfg->getSliceMode()==AD_HOC_SLICES_FIXED_NUMBER_OF_LCU_IN_SLICE)) |
---|
727 | { |
---|
728 | uiStartCUAddrSlice = pcSlice->getSliceCurEndCUAddr(); |
---|
729 | // Reconstruction slice |
---|
730 | m_uiStoredStartCUAddrForEncodingSlice[uiStartCUAddrSliceIdx++] = uiStartCUAddrSlice; |
---|
731 | // Entropy slice |
---|
732 | if (uiStartCUAddrEntropySliceIdx>0 && m_uiStoredStartCUAddrForEncodingEntropySlice[uiStartCUAddrEntropySliceIdx-1] != uiStartCUAddrSlice) |
---|
733 | { |
---|
734 | m_uiStoredStartCUAddrForEncodingEntropySlice[uiStartCUAddrEntropySliceIdx++] = uiStartCUAddrSlice; |
---|
735 | } |
---|
736 | |
---|
737 | if (uiStartCUAddrSlice < uiRealEndAddress) |
---|
738 | { |
---|
739 | pcPic->allocateNewSlice(); |
---|
740 | pcPic->setCurrSliceIdx ( uiStartCUAddrSliceIdx-1 ); |
---|
741 | m_pcSliceEncoder->setSliceIdx ( uiStartCUAddrSliceIdx-1 ); |
---|
742 | pcSlice = pcPic->getSlice ( uiStartCUAddrSliceIdx-1 ); |
---|
743 | pcSlice->copySliceInfo ( pcPic->getSlice(0) ); |
---|
744 | pcSlice->setSliceIdx ( uiStartCUAddrSliceIdx-1 ); |
---|
745 | pcSlice->setSliceCurStartCUAddr ( uiStartCUAddrSlice ); |
---|
746 | pcSlice->setEntropySliceCurStartCUAddr ( uiStartCUAddrSlice ); |
---|
747 | pcSlice->setSliceBits(0); |
---|
748 | uiNumSlices ++; |
---|
749 | } |
---|
750 | } |
---|
751 | else if (pcSlice->isNextEntropySlice() || (bNoBinBitConstraintViolated && m_pcCfg->getEntropySliceMode()==SHARP_FIXED_NUMBER_OF_LCU_IN_ENTROPY_SLICE)) |
---|
752 | { |
---|
753 | uiStartCUAddrEntropySlice = pcSlice->getEntropySliceCurEndCUAddr(); |
---|
754 | m_uiStoredStartCUAddrForEncodingEntropySlice[uiStartCUAddrEntropySliceIdx++] = uiStartCUAddrEntropySlice; |
---|
755 | pcSlice->setEntropySliceCurStartCUAddr( uiStartCUAddrEntropySlice ); |
---|
756 | } |
---|
757 | else |
---|
758 | { |
---|
759 | uiStartCUAddrSlice = pcSlice->getSliceCurEndCUAddr(); |
---|
760 | uiStartCUAddrEntropySlice = pcSlice->getEntropySliceCurEndCUAddr(); |
---|
761 | } |
---|
762 | |
---|
763 | uiNextCUAddr = (uiStartCUAddrSlice > uiStartCUAddrEntropySlice) ? uiStartCUAddrSlice : uiStartCUAddrEntropySlice; |
---|
764 | } |
---|
765 | m_uiStoredStartCUAddrForEncodingSlice[uiStartCUAddrSliceIdx++] = pcSlice->getSliceCurEndCUAddr(); |
---|
766 | m_uiStoredStartCUAddrForEncodingEntropySlice[uiStartCUAddrEntropySliceIdx++] = pcSlice->getSliceCurEndCUAddr(); |
---|
767 | |
---|
768 | pcSlice = pcPic->getSlice(0); |
---|
769 | |
---|
770 | #if HHI_INTER_VIEW_RESIDUAL_PRED |
---|
771 | // set residual picture |
---|
772 | m_pcResidualGenerator->setRecResidualPic( pcPic ); |
---|
773 | #endif |
---|
774 | #if DEPTH_MAP_GENERATION |
---|
775 | #if !QC_MULTI_DIS_CAN_A0097 |
---|
776 | // update virtual depth map |
---|
777 | m_pcDepthMapGenerator->updateDepthMap( pcPic ); |
---|
778 | #endif |
---|
779 | #endif |
---|
780 | |
---|
781 | //-- Loop filter |
---|
782 | Bool bLFCrossTileBoundary = (pcSlice->getPPS()->getTileBehaviorControlPresentFlag() == 1)? |
---|
783 | (pcSlice->getPPS()->getLFCrossTileBoundaryFlag()):(pcSlice->getPPS()->getSPS()->getLFCrossTileBoundaryFlag()); |
---|
784 | #if DBL_CONTROL |
---|
785 | m_pcLoopFilter->setCfg(pcSlice->getPPS()->getDeblockingFilterControlPresent(), pcSlice->getLoopFilterDisable(), pcSlice->getLoopFilterBetaOffset(), pcSlice->getLoopFilterTcOffset(), bLFCrossTileBoundary); |
---|
786 | #else |
---|
787 | m_pcLoopFilter->setCfg(pcSlice->getLoopFilterDisable(), pcSlice->getLoopFilterBetaOffset(), pcSlice->getLoopFilterTcOffset(), bLFCrossTileBoundary); |
---|
788 | #endif |
---|
789 | m_pcLoopFilter->loopFilterPic( pcPic ); |
---|
790 | |
---|
791 | pcSlice = pcPic->getSlice(0); |
---|
792 | if(pcSlice->getSPS()->getUseSAO() || pcSlice->getSPS()->getUseALF()) |
---|
793 | { |
---|
794 | Int sliceGranularity = pcSlice->getPPS()->getSliceGranularity(); |
---|
795 | pcPic->createNonDBFilterInfo(m_uiStoredStartCUAddrForEncodingSlice, uiNumSlices, sliceGranularity, pcSlice->getSPS()->getLFCrossSliceBoundaryFlag(),pcPic->getPicSym()->getNumTiles() ,bLFCrossTileBoundary); |
---|
796 | } |
---|
797 | |
---|
798 | |
---|
799 | pcSlice = pcPic->getSlice(0); |
---|
800 | |
---|
801 | if(pcSlice->getSPS()->getUseSAO()) |
---|
802 | { |
---|
803 | m_pcSAO->createPicSaoInfo(pcPic, uiNumSlices); |
---|
804 | } |
---|
805 | |
---|
806 | #if LCU_SYNTAX_ALF |
---|
807 | AlfParamSet* alfSliceParams = NULL; |
---|
808 | std::vector<AlfCUCtrlInfo>* alfCUCtrlParam = NULL; |
---|
809 | #else |
---|
810 | std::vector<AlfCUCtrlInfo> vAlfCUCtrlParam; |
---|
811 | #endif |
---|
812 | pcSlice = pcPic->getSlice(0); |
---|
813 | |
---|
814 | if(pcSlice->getSPS()->getUseALF()) |
---|
815 | { |
---|
816 | #if LCU_SYNTAX_ALF |
---|
817 | m_pcAdaptiveLoopFilter->createPicAlfInfo(pcPic, uiNumSlices, pcSlice->getSliceQp()); |
---|
818 | m_pcAdaptiveLoopFilter->initALFEnc(m_pcCfg->getALFParamInSlice(), m_pcCfg->getALFPicBasedEncode(), uiNumSlices, alfSliceParams, alfCUCtrlParam); |
---|
819 | #else |
---|
820 | vAlfCUCtrlParam.resize(uiNumSlices); |
---|
821 | m_pcAdaptiveLoopFilter->createPicAlfInfo(pcPic, uiNumSlices); |
---|
822 | #endif |
---|
823 | } |
---|
824 | |
---|
825 | /////////////////////////////////////////////////////////////////////////////////////////////////// File writing |
---|
826 | // Set entropy coder |
---|
827 | m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice ); |
---|
828 | |
---|
829 | /* write various header sets. */ |
---|
830 | if ( m_bSeqFirst ) |
---|
831 | { |
---|
832 | #if VIDYO_VPS_INTEGRATION |
---|
833 | { |
---|
834 | OutputNALUnit nalu(NAL_UNIT_VPS, true, m_pcEncTop->getLayerId()); |
---|
835 | m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream); |
---|
836 | m_pcEntropyCoder->encodeVPS(m_pcEncTop->getEncTop()->getVPS()); |
---|
837 | writeRBSPTrailingBits(nalu.m_Bitstream); |
---|
838 | accessUnit.push_back(new NALUnitEBSP(nalu)); |
---|
839 | } |
---|
840 | #endif |
---|
841 | #if NAL_REF_FLAG |
---|
842 | #if VIDYO_VPS_INTEGRATION |
---|
843 | OutputNALUnit nalu(NAL_UNIT_SPS, true, m_pcEncTop->getLayerId()); |
---|
844 | #else |
---|
845 | OutputNALUnit nalu(NAL_UNIT_SPS, true, m_pcEncTop->getViewId(), m_pcEncTop->getIsDepth()); |
---|
846 | #endif |
---|
847 | #else |
---|
848 | OutputNALUnit nalu(NAL_UNIT_SPS, NAL_REF_IDC_PRIORITY_HIGHEST, m_pcEncTop->getViewId(), m_pcEncTop->getIsDepth()); |
---|
849 | #endif |
---|
850 | m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream); |
---|
851 | #if TILES_WPP_ENTRY_POINT_SIGNALLING |
---|
852 | pcSlice->getSPS()->setNumSubstreams( pcSlice->getPPS()->getNumSubstreams() ); |
---|
853 | #endif |
---|
854 | #if HHI_MPI |
---|
855 | m_pcEntropyCoder->encodeSPS(pcSlice->getSPS(), m_pcEncTop->getIsDepth()); |
---|
856 | #else |
---|
857 | m_pcEntropyCoder->encodeSPS(pcSlice->getSPS()); |
---|
858 | #endif |
---|
859 | writeRBSPTrailingBits(nalu.m_Bitstream); |
---|
860 | accessUnit.push_back(new NALUnitEBSP(nalu)); |
---|
861 | |
---|
862 | #if NAL_REF_FLAG |
---|
863 | #if VIDYO_VPS_INTEGRATION |
---|
864 | nalu = NALUnit(NAL_UNIT_PPS, true, m_pcEncTop->getLayerId()); |
---|
865 | #else |
---|
866 | nalu = NALUnit(NAL_UNIT_PPS, true, m_pcEncTop->getViewId(), m_pcEncTop->getIsDepth()); |
---|
867 | #endif |
---|
868 | #else |
---|
869 | nalu = NALUnit(NAL_UNIT_PPS, NAL_REF_IDC_PRIORITY_HIGHEST, m_pcEncTop->getViewId(), m_pcEncTop->getIsDepth()); |
---|
870 | #endif |
---|
871 | m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream); |
---|
872 | m_pcEntropyCoder->encodePPS(pcSlice->getPPS()); |
---|
873 | writeRBSPTrailingBits(nalu.m_Bitstream); |
---|
874 | accessUnit.push_back(new NALUnitEBSP(nalu)); |
---|
875 | |
---|
876 | m_bSeqFirst = false; |
---|
877 | } |
---|
878 | |
---|
879 | /* use the main bitstream buffer for storing the marshalled picture */ |
---|
880 | m_pcEntropyCoder->setBitstream(NULL); |
---|
881 | |
---|
882 | uiStartCUAddrSliceIdx = 0; |
---|
883 | uiStartCUAddrSlice = 0; |
---|
884 | |
---|
885 | uiStartCUAddrEntropySliceIdx = 0; |
---|
886 | uiStartCUAddrEntropySlice = 0; |
---|
887 | uiNextCUAddr = 0; |
---|
888 | pcSlice = pcPic->getSlice(uiStartCUAddrSliceIdx); |
---|
889 | |
---|
890 | Int processingState = (pcSlice->getSPS()->getUseALF() || pcSlice->getSPS()->getUseSAO() || pcSlice->getSPS()->getScalingListFlag() || pcSlice->getSPS()->getUseDF())?(EXECUTE_INLOOPFILTER):(ENCODE_SLICE); |
---|
891 | |
---|
892 | static Int iCurrAPSIdx = 0; |
---|
893 | Int iCodedAPSIdx = 0; |
---|
894 | TComSlice* pcSliceForAPS = NULL; |
---|
895 | |
---|
896 | bool skippedSlice=false; |
---|
897 | while (uiNextCUAddr < uiRealEndAddress) // Iterate over all slices |
---|
898 | { |
---|
899 | switch(processingState) |
---|
900 | { |
---|
901 | case ENCODE_SLICE: |
---|
902 | { |
---|
903 | pcSlice->setNextSlice ( false ); |
---|
904 | pcSlice->setNextEntropySlice( false ); |
---|
905 | if (uiNextCUAddr == m_uiStoredStartCUAddrForEncodingSlice[uiStartCUAddrSliceIdx]) |
---|
906 | { |
---|
907 | pcSlice = pcPic->getSlice(uiStartCUAddrSliceIdx); |
---|
908 | #if COLLOCATED_REF_IDX |
---|
909 | if(uiStartCUAddrSliceIdx > 0 && pcSlice->getSliceType()!= I_SLICE) |
---|
910 | { |
---|
911 | pcSlice->checkColRefIdx(uiStartCUAddrSliceIdx, pcPic); |
---|
912 | } |
---|
913 | #endif |
---|
914 | pcPic->setCurrSliceIdx(uiStartCUAddrSliceIdx); |
---|
915 | m_pcSliceEncoder->setSliceIdx(uiStartCUAddrSliceIdx); |
---|
916 | assert(uiStartCUAddrSliceIdx == pcSlice->getSliceIdx()); |
---|
917 | // Reconstruction slice |
---|
918 | pcSlice->setSliceCurStartCUAddr( uiNextCUAddr ); // to be used in encodeSlice() + context restriction |
---|
919 | pcSlice->setSliceCurEndCUAddr ( m_uiStoredStartCUAddrForEncodingSlice[uiStartCUAddrSliceIdx+1 ] ); |
---|
920 | // Entropy slice |
---|
921 | pcSlice->setEntropySliceCurStartCUAddr( uiNextCUAddr ); // to be used in encodeSlice() + context restriction |
---|
922 | pcSlice->setEntropySliceCurEndCUAddr ( m_uiStoredStartCUAddrForEncodingEntropySlice[uiStartCUAddrEntropySliceIdx+1 ] ); |
---|
923 | |
---|
924 | pcSlice->setNextSlice ( true ); |
---|
925 | |
---|
926 | uiStartCUAddrSliceIdx++; |
---|
927 | uiStartCUAddrEntropySliceIdx++; |
---|
928 | } |
---|
929 | else if (uiNextCUAddr == m_uiStoredStartCUAddrForEncodingEntropySlice[uiStartCUAddrEntropySliceIdx]) |
---|
930 | { |
---|
931 | // Entropy slice |
---|
932 | pcSlice->setEntropySliceCurStartCUAddr( uiNextCUAddr ); // to be used in encodeSlice() + context restriction |
---|
933 | pcSlice->setEntropySliceCurEndCUAddr ( m_uiStoredStartCUAddrForEncodingEntropySlice[uiStartCUAddrEntropySliceIdx+1 ] ); |
---|
934 | |
---|
935 | pcSlice->setNextEntropySlice( true ); |
---|
936 | |
---|
937 | uiStartCUAddrEntropySliceIdx++; |
---|
938 | } |
---|
939 | |
---|
940 | pcSlice->setRPS(pcPic->getSlice(0)->getRPS()); |
---|
941 | pcSlice->setRPSidx(pcPic->getSlice(0)->getRPSidx()); |
---|
942 | UInt uiDummyStartCUAddr; |
---|
943 | UInt uiDummyBoundingCUAddr; |
---|
944 | m_pcSliceEncoder->xDetermineStartAndBoundingCUAddr(uiDummyStartCUAddr,uiDummyBoundingCUAddr,pcPic,true); |
---|
945 | |
---|
946 | uiInternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getEntropySliceCurEndCUAddr()-1) % pcPic->getNumPartInCU(); |
---|
947 | uiExternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getEntropySliceCurEndCUAddr()-1) / pcPic->getNumPartInCU(); |
---|
948 | uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ]; |
---|
949 | uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ]; |
---|
950 | uiWidth = pcSlice->getSPS()->getPicWidthInLumaSamples(); |
---|
951 | uiHeight = pcSlice->getSPS()->getPicHeightInLumaSamples(); |
---|
952 | while(uiPosX>=uiWidth||uiPosY>=uiHeight) |
---|
953 | { |
---|
954 | uiInternalAddress--; |
---|
955 | uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ]; |
---|
956 | uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ]; |
---|
957 | } |
---|
958 | uiInternalAddress++; |
---|
959 | if(uiInternalAddress==pcPic->getNumPartInCU()) |
---|
960 | { |
---|
961 | uiInternalAddress = 0; |
---|
962 | uiExternalAddress = pcPic->getPicSym()->getCUOrderMap(pcPic->getPicSym()->getInverseCUOrderMap(uiExternalAddress)+1); |
---|
963 | } |
---|
964 | UInt uiEndAddress = pcPic->getPicSym()->getPicSCUEncOrder(uiExternalAddress*pcPic->getNumPartInCU()+uiInternalAddress); |
---|
965 | if(uiEndAddress<=pcSlice->getEntropySliceCurStartCUAddr()) { |
---|
966 | UInt uiBoundingAddrSlice, uiBoundingAddrEntropySlice; |
---|
967 | uiBoundingAddrSlice = m_uiStoredStartCUAddrForEncodingSlice[uiStartCUAddrSliceIdx]; |
---|
968 | uiBoundingAddrEntropySlice = m_uiStoredStartCUAddrForEncodingEntropySlice[uiStartCUAddrEntropySliceIdx]; |
---|
969 | uiNextCUAddr = min(uiBoundingAddrSlice, uiBoundingAddrEntropySlice); |
---|
970 | if(pcSlice->isNextSlice()) |
---|
971 | { |
---|
972 | skippedSlice=true; |
---|
973 | } |
---|
974 | continue; |
---|
975 | } |
---|
976 | if(skippedSlice) |
---|
977 | { |
---|
978 | pcSlice->setNextSlice ( true ); |
---|
979 | pcSlice->setNextEntropySlice( false ); |
---|
980 | } |
---|
981 | skippedSlice=false; |
---|
982 | if (pcSlice->getPPS()->getEntropyCodingMode()) |
---|
983 | { |
---|
984 | pcSlice->allocSubstreamSizes( iNumSubstreams ); |
---|
985 | for ( UInt ui = 0 ; ui < iNumSubstreams; ui++ ) |
---|
986 | pcSubstreamsOut[ui].clear(); |
---|
987 | } |
---|
988 | |
---|
989 | m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice ); |
---|
990 | m_pcEntropyCoder->resetEntropy (); |
---|
991 | /* start slice NALunit */ |
---|
992 | #if H0388 |
---|
993 | #if NAL_REF_FLAG |
---|
994 | OutputNALUnit nalu( pcSlice->getNalUnitType(), pcSlice->isReferenced(), |
---|
995 | #if !VIDYO_VPS_INTEGRATION |
---|
996 | m_pcEncTop->getViewId(), m_pcEncTop->getIsDepth(), pcSlice->getTLayer() ); |
---|
997 | #else |
---|
998 | m_pcEncTop->getLayerId(), pcSlice->getTLayer() ); |
---|
999 | #endif |
---|
1000 | #else |
---|
1001 | OutputNALUnit nalu( pcSlice->getNalUnitType(), pcSlice->isReferenced() ? NAL_REF_IDC_PRIORITY_HIGHEST: NAL_REF_IDC_PRIORITY_LOWEST, |
---|
1002 | #if !VIDYO_VPS_INTEGRATION |
---|
1003 | m_pcEncTop->getViewId(), m_pcEncTop->getIsDepth(), pcSlice->getTLayer() ); |
---|
1004 | #else |
---|
1005 | m_pcEncTop->getLayerId(), pcSlice->getTLayer() ); |
---|
1006 | #endif |
---|
1007 | #endif |
---|
1008 | #else |
---|
1009 | OutputNALUnit nalu( pcSlice->getNalUnitType(), pcSlice->isReferenced() ? NAL_REF_IDC_PRIORITY_HIGHEST: NAL_REF_IDC_PRIORITY_LOWEST, |
---|
1010 | #if !VIDYO_VPS_INTEGRATION |
---|
1011 | m_pcEncTop->getViewId(), m_pcEncTop->getIsDepth(), pcSlice->getTLayer(), true ); |
---|
1012 | #else |
---|
1013 | m_pcEncTop->getLayerId(), pcSlice->getTLayer(), true ); |
---|
1014 | #endif |
---|
1015 | |
---|
1016 | #endif |
---|
1017 | |
---|
1018 | Bool bEntropySlice = (!pcSlice->isNextSlice()); |
---|
1019 | if (!bEntropySlice) |
---|
1020 | { |
---|
1021 | uiOneBitstreamPerSliceLength = 0; // start of a new slice |
---|
1022 | } |
---|
1023 | |
---|
1024 | // used while writing slice header |
---|
1025 | Int iTransmitLWHeader = (m_pcCfg->getTileMarkerFlag()==0) ? 0 : 1; |
---|
1026 | pcSlice->setTileMarkerFlag ( iTransmitLWHeader ); |
---|
1027 | m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream); |
---|
1028 | #if !CABAC_INIT_FLAG |
---|
1029 | pcSlice->setCABACinitIDC(pcSlice->getSliceType()); |
---|
1030 | #endif |
---|
1031 | |
---|
1032 | m_pcEntropyCoder->encodeSliceHeader(pcSlice); |
---|
1033 | |
---|
1034 | if(pcSlice->isNextSlice()) |
---|
1035 | { |
---|
1036 | if (pcSlice->getSPS()->getUseALF()) |
---|
1037 | { |
---|
1038 | #if LCU_SYNTAX_ALF |
---|
1039 | if(pcSlice->getAlfEnabledFlag()) |
---|
1040 | #else |
---|
1041 | if(pcSlice->getAPS()->getAlfEnabled()) |
---|
1042 | #endif |
---|
1043 | { |
---|
1044 | |
---|
1045 | #if LCU_SYNTAX_ALF |
---|
1046 | if( pcSlice->getSPS()->getUseALFCoefInSlice()) |
---|
1047 | { |
---|
1048 | Int iNumSUinLCU = 1<< (g_uiMaxCUDepth << 1); |
---|
1049 | Int firstLCUAddr = pcSlice->getSliceCurStartCUAddr() / iNumSUinLCU; |
---|
1050 | Bool isAcrossSlice = pcSlice->getSPS()->getLFCrossSliceBoundaryFlag(); |
---|
1051 | m_pcEntropyCoder->encodeAlfParam( &(alfSliceParams[pcSlice->getSliceIdx()]), false, firstLCUAddr, isAcrossSlice); |
---|
1052 | } |
---|
1053 | |
---|
1054 | if( !pcSlice->getSPS()->getUseALFCoefInSlice()) |
---|
1055 | { |
---|
1056 | AlfCUCtrlInfo& cAlfCUCtrlParam = (*alfCUCtrlParam)[pcSlice->getSliceIdx()]; |
---|
1057 | #else |
---|
1058 | AlfCUCtrlInfo& cAlfCUCtrlParam = vAlfCUCtrlParam[pcSlice->getSliceIdx()]; |
---|
1059 | #endif |
---|
1060 | if(cAlfCUCtrlParam.cu_control_flag) |
---|
1061 | { |
---|
1062 | m_pcEntropyCoder->setAlfCtrl( true ); |
---|
1063 | m_pcEntropyCoder->setMaxAlfCtrlDepth(cAlfCUCtrlParam.alf_max_depth); |
---|
1064 | m_pcCavlcCoder->setAlfCtrl(true); |
---|
1065 | m_pcCavlcCoder->setMaxAlfCtrlDepth(cAlfCUCtrlParam.alf_max_depth); |
---|
1066 | } |
---|
1067 | else |
---|
1068 | { |
---|
1069 | m_pcEntropyCoder->setAlfCtrl(false); |
---|
1070 | } |
---|
1071 | m_pcEntropyCoder->encodeAlfCtrlParam(cAlfCUCtrlParam, m_pcAdaptiveLoopFilter->getNumCUsInPic()); |
---|
1072 | |
---|
1073 | #if LCU_SYNTAX_ALF |
---|
1074 | } |
---|
1075 | #endif |
---|
1076 | } |
---|
1077 | } |
---|
1078 | } |
---|
1079 | m_pcEntropyCoder->encodeTileMarkerFlag(pcSlice); |
---|
1080 | |
---|
1081 | // is it needed? |
---|
1082 | { |
---|
1083 | if (!bEntropySlice) |
---|
1084 | { |
---|
1085 | pcBitstreamRedirect->writeAlignOne(); |
---|
1086 | } |
---|
1087 | else |
---|
1088 | { |
---|
1089 | // We've not completed our slice header info yet, do the alignment later. |
---|
1090 | } |
---|
1091 | m_pcSbacCoder->init( (TEncBinIf*)m_pcBinCABAC ); |
---|
1092 | m_pcEntropyCoder->setEntropyCoder ( m_pcSbacCoder, pcSlice ); |
---|
1093 | m_pcEntropyCoder->resetEntropy (); |
---|
1094 | for ( UInt ui = 0 ; ui < pcSlice->getPPS()->getNumSubstreams() ; ui++ ) |
---|
1095 | { |
---|
1096 | m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[ui], pcSlice ); |
---|
1097 | m_pcEntropyCoder->resetEntropy (); |
---|
1098 | } |
---|
1099 | } |
---|
1100 | |
---|
1101 | if(pcSlice->isNextSlice()) |
---|
1102 | { |
---|
1103 | // set entropy coder for writing |
---|
1104 | m_pcSbacCoder->init( (TEncBinIf*)m_pcBinCABAC ); |
---|
1105 | { |
---|
1106 | for ( UInt ui = 0 ; ui < pcSlice->getPPS()->getNumSubstreams() ; ui++ ) |
---|
1107 | { |
---|
1108 | m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[ui], pcSlice ); |
---|
1109 | m_pcEntropyCoder->resetEntropy (); |
---|
1110 | } |
---|
1111 | pcSbacCoders[0].load(m_pcSbacCoder); |
---|
1112 | m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[0], pcSlice ); //ALF is written in substream #0 with CABAC coder #0 (see ALF param encoding below) |
---|
1113 | } |
---|
1114 | m_pcEntropyCoder->resetEntropy (); |
---|
1115 | // File writing |
---|
1116 | if (!bEntropySlice) |
---|
1117 | { |
---|
1118 | m_pcEntropyCoder->setBitstream(pcBitstreamRedirect); |
---|
1119 | } |
---|
1120 | else |
---|
1121 | { |
---|
1122 | m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream); |
---|
1123 | } |
---|
1124 | // for now, override the TILES_DECODER setting in order to write substreams. |
---|
1125 | m_pcEntropyCoder->setBitstream ( &pcSubstreamsOut[0] ); |
---|
1126 | |
---|
1127 | } |
---|
1128 | pcSlice->setFinalized(true); |
---|
1129 | |
---|
1130 | m_pcSbacCoder->load( &pcSbacCoders[0] ); |
---|
1131 | |
---|
1132 | pcSlice->setTileOffstForMultES( uiOneBitstreamPerSliceLength ); |
---|
1133 | if (!bEntropySlice) |
---|
1134 | { |
---|
1135 | pcSlice->setTileLocationCount ( 0 ); |
---|
1136 | m_pcSliceEncoder->encodeSlice(pcPic, pcBitstreamRedirect, pcSubstreamsOut); // redirect is only used for CAVLC tile position info. |
---|
1137 | } |
---|
1138 | else |
---|
1139 | { |
---|
1140 | m_pcSliceEncoder->encodeSlice(pcPic, &nalu.m_Bitstream, pcSubstreamsOut); // nalu.m_Bitstream is only used for CAVLC tile position info. |
---|
1141 | } |
---|
1142 | |
---|
1143 | { |
---|
1144 | // Construct the final bitstream by flushing and concatenating substreams. |
---|
1145 | // The final bitstream is either nalu.m_Bitstream or pcBitstreamRedirect; |
---|
1146 | UInt* puiSubstreamSizes = pcSlice->getSubstreamSizes(); |
---|
1147 | UInt uiTotalCodedSize = 0; // for padding calcs. |
---|
1148 | UInt uiNumSubstreamsPerTile = iNumSubstreams; |
---|
1149 | #if !REMOVE_TILE_DEPENDENCE |
---|
1150 | #if WPP_SIMPLIFICATION |
---|
1151 | if (pcPic->getPicSym()->getTileBoundaryIndependenceIdr() && iNumSubstreams > 1) |
---|
1152 | #else |
---|
1153 | if (pcPic->getPicSym()->getTileBoundaryIndependenceIdr() && pcSlice->getPPS()->getEntropyCodingSynchro()) |
---|
1154 | #endif |
---|
1155 | uiNumSubstreamsPerTile /= pcPic->getPicSym()->getNumTiles(); |
---|
1156 | #else |
---|
1157 | #if WPP_SIMPLIFICATION |
---|
1158 | if (iNumSubstreams > 1) |
---|
1159 | #else |
---|
1160 | if (pcSlice->getPPS()->getEntropyCodingSynchro()) |
---|
1161 | #endif |
---|
1162 | { |
---|
1163 | uiNumSubstreamsPerTile /= pcPic->getPicSym()->getNumTiles(); |
---|
1164 | } |
---|
1165 | #endif |
---|
1166 | for ( UInt ui = 0 ; ui < iNumSubstreams; ui++ ) |
---|
1167 | { |
---|
1168 | // Flush all substreams -- this includes empty ones. |
---|
1169 | // Terminating bit and flush. |
---|
1170 | m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[ui], pcSlice ); |
---|
1171 | m_pcEntropyCoder->setBitstream ( &pcSubstreamsOut[ui] ); |
---|
1172 | m_pcEntropyCoder->encodeTerminatingBit( 1 ); |
---|
1173 | m_pcEntropyCoder->encodeSliceFinish(); |
---|
1174 | pcSubstreamsOut[ui].write( 1, 1 ); // stop bit. |
---|
1175 | #if TILES_WPP_ENTRY_POINT_SIGNALLING |
---|
1176 | pcSubstreamsOut[ui].writeAlignZero(); |
---|
1177 | #endif |
---|
1178 | // Byte alignment is necessary between tiles when tiles are independent. |
---|
1179 | uiTotalCodedSize += pcSubstreamsOut[ui].getNumberOfWrittenBits(); |
---|
1180 | |
---|
1181 | { |
---|
1182 | Bool bNextSubstreamInNewTile = ((ui+1) < iNumSubstreams) |
---|
1183 | && ((ui+1)%uiNumSubstreamsPerTile == 0); |
---|
1184 | if (bNextSubstreamInNewTile) |
---|
1185 | { |
---|
1186 | // byte align. |
---|
1187 | while (uiTotalCodedSize&0x7) |
---|
1188 | { |
---|
1189 | pcSubstreamsOut[ui].write(0, 1); |
---|
1190 | uiTotalCodedSize++; |
---|
1191 | } |
---|
1192 | } |
---|
1193 | Bool bRecordOffsetNext = m_pcCfg->getTileLocationInSliceHeaderFlag() |
---|
1194 | && bNextSubstreamInNewTile; |
---|
1195 | if (bRecordOffsetNext) |
---|
1196 | pcSlice->setTileLocation(ui/uiNumSubstreamsPerTile, pcSlice->getTileOffstForMultES()+(uiTotalCodedSize>>3)); |
---|
1197 | } |
---|
1198 | if (ui+1 < pcSlice->getPPS()->getNumSubstreams()) |
---|
1199 | puiSubstreamSizes[ui] = pcSubstreamsOut[ui].getNumberOfWrittenBits(); |
---|
1200 | } |
---|
1201 | // Complete the slice header info. |
---|
1202 | m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice ); |
---|
1203 | m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream); |
---|
1204 | #if TILES_WPP_ENTRY_POINT_SIGNALLING |
---|
1205 | if (m_pcCfg->getTileLocationInSliceHeaderFlag()==0) |
---|
1206 | { |
---|
1207 | pcSlice->setTileLocationCount( 0 ); |
---|
1208 | } |
---|
1209 | m_pcEntropyCoder->encodeTilesWPPEntryPoint( pcSlice ); |
---|
1210 | #else |
---|
1211 | m_pcEntropyCoder->encodeSliceHeaderSubstreamTable(pcSlice); |
---|
1212 | #endif |
---|
1213 | // Substreams... |
---|
1214 | TComOutputBitstream *pcOut = pcBitstreamRedirect; |
---|
1215 | // xWriteTileLocation will perform byte-alignment... |
---|
1216 | { |
---|
1217 | if (bEntropySlice) |
---|
1218 | { |
---|
1219 | // In these cases, padding is necessary here. |
---|
1220 | pcOut = &nalu.m_Bitstream; |
---|
1221 | pcOut->writeAlignOne(); |
---|
1222 | } |
---|
1223 | } |
---|
1224 | UInt uiAccumulatedLength = 0; |
---|
1225 | for ( UInt ui = 0 ; ui < pcSlice->getPPS()->getNumSubstreams(); ui++ ) |
---|
1226 | { |
---|
1227 | pcOut->addSubstream(&pcSubstreamsOut[ui]); |
---|
1228 | |
---|
1229 | // Update tile marker location information |
---|
1230 | for (Int uiMrkIdx = 0; uiMrkIdx < pcSubstreamsOut[ui].getTileMarkerLocationCount(); uiMrkIdx++) |
---|
1231 | { |
---|
1232 | UInt uiBottom = pcOut->getTileMarkerLocationCount(); |
---|
1233 | pcOut->setTileMarkerLocation ( uiBottom, uiAccumulatedLength + pcSubstreamsOut[ui].getTileMarkerLocation( uiMrkIdx ) ); |
---|
1234 | pcOut->setTileMarkerLocationCount ( uiBottom + 1 ); |
---|
1235 | } |
---|
1236 | uiAccumulatedLength = (pcOut->getNumberOfWrittenBits() >> 3); |
---|
1237 | } |
---|
1238 | } |
---|
1239 | |
---|
1240 | UInt uiBoundingAddrSlice, uiBoundingAddrEntropySlice; |
---|
1241 | uiBoundingAddrSlice = m_uiStoredStartCUAddrForEncodingSlice[uiStartCUAddrSliceIdx]; |
---|
1242 | uiBoundingAddrEntropySlice = m_uiStoredStartCUAddrForEncodingEntropySlice[uiStartCUAddrEntropySliceIdx]; |
---|
1243 | uiNextCUAddr = min(uiBoundingAddrSlice, uiBoundingAddrEntropySlice); |
---|
1244 | #if !REMOVE_TILE_DEPENDENCE |
---|
1245 | Bool bNextCUInNewSlice = (uiNextCUAddr >= uiRealEndAddress) || (uiNextCUAddr == m_uiStoredStartCUAddrForEncodingSlice[uiStartCUAddrSliceIdx]); |
---|
1246 | #endif |
---|
1247 | // If current NALU is the first NALU of slice (containing slice header) and more NALUs exist (due to multiple entropy slices) then buffer it. |
---|
1248 | // If current NALU is the last NALU of slice and a NALU was buffered, then (a) Write current NALU (b) Update an write buffered NALU at approproate location in NALU list. |
---|
1249 | Bool bNALUAlignedWrittenToList = false; // used to ensure current NALU is not written more than once to the NALU list. |
---|
1250 | #if !REMOVE_TILE_DEPENDENCE |
---|
1251 | if (pcSlice->getSPS()->getTileBoundaryIndependenceIdr() && !pcSlice->getSPS()->getTileBoundaryIndependenceIdr()) |
---|
1252 | { |
---|
1253 | if (bNextCUInNewSlice) |
---|
1254 | { |
---|
1255 | if (!bEntropySlice) // there were no entropy slices |
---|
1256 | { |
---|
1257 | xWriteTileLocationToSliceHeader(nalu, pcBitstreamRedirect, pcSlice); |
---|
1258 | } |
---|
1259 | // (a) writing current NALU |
---|
1260 | writeRBSPTrailingBits(nalu.m_Bitstream); |
---|
1261 | accessUnit.push_back(new NALUnitEBSP(nalu)); |
---|
1262 | bNALUAlignedWrittenToList = true; |
---|
1263 | |
---|
1264 | // (b) update and write buffered NALU |
---|
1265 | if (bEntropySlice) // if entropy slices existed in the slice then perform concatenation for the buffered nalu-bitstream and buffered payload bitstream |
---|
1266 | { |
---|
1267 | // Perform bitstream concatenation of slice header and partial slice payload |
---|
1268 | xWriteTileLocationToSliceHeader((*naluBuffered), pcBitstreamRedirect, pcSlice); |
---|
1269 | if (bIteratorAtListStart) |
---|
1270 | { |
---|
1271 | itLocationToPushSliceHeaderNALU = accessUnit.begin(); |
---|
1272 | } |
---|
1273 | else |
---|
1274 | { |
---|
1275 | itLocationToPushSliceHeaderNALU++; |
---|
1276 | } |
---|
1277 | accessUnit.insert(itLocationToPushSliceHeaderNALU, (new NALUnitEBSP((*naluBuffered))) ); |
---|
1278 | |
---|
1279 | // free buffered nalu |
---|
1280 | delete naluBuffered; |
---|
1281 | naluBuffered = NULL; |
---|
1282 | } |
---|
1283 | } |
---|
1284 | else // another entropy slice exists |
---|
1285 | { |
---|
1286 | // Is this start-of-slice NALU? i.e. the one containing slice header. If Yes, then buffer it. |
---|
1287 | if (!bEntropySlice) |
---|
1288 | { |
---|
1289 | // store a pointer to where NALU for slice header is to be written in NALU list |
---|
1290 | itLocationToPushSliceHeaderNALU = accessUnit.end(); |
---|
1291 | if (accessUnit.begin() == accessUnit.end()) |
---|
1292 | { |
---|
1293 | bIteratorAtListStart = true; |
---|
1294 | } |
---|
1295 | else |
---|
1296 | { |
---|
1297 | bIteratorAtListStart = false; |
---|
1298 | itLocationToPushSliceHeaderNALU--; |
---|
1299 | } |
---|
1300 | |
---|
1301 | // buffer nalu for later writing |
---|
1302 | #if H0388 |
---|
1303 | naluBuffered = new OutputNALUnit( pcSlice->getNalUnitType(), pcSlice->isReferenced() ? NAL_REF_IDC_PRIORITY_HIGHEST: NAL_REF_IDC_PRIORITY_LOWEST, m_pcEncTop->getViewId(), m_pcEncTop->getIsDepth(), pcSlice->getTLayer() ); |
---|
1304 | #else |
---|
1305 | naluBuffered = new OutputNALUnit(pcSlice->getNalUnitType(), pcSlice->isReferenced() ? NAL_REF_IDC_PRIORITY_HIGHEST: NAL_REF_IDC_PRIORITY_LOWEST, m_pcEncTop->getViewId(), m_pcEncTop->getIsDepth(), pcSlice->getTLayer(), true); |
---|
1306 | #endif |
---|
1307 | copyNaluData( (*naluBuffered), nalu ); |
---|
1308 | |
---|
1309 | // perform byte-alignment to get appropriate bitstream length (used for explicit tile location signaling in slice header) |
---|
1310 | writeRBSPTrailingBits((*pcBitstreamRedirect)); |
---|
1311 | bNALUAlignedWrittenToList = true; // This is not really a write to bitsream but buffered for later. The flag is set to prevent writing of current NALU to list. |
---|
1312 | uiOneBitstreamPerSliceLength += pcBitstreamRedirect->getNumberOfWrittenBits(); // length of bitstream after byte-alignment |
---|
1313 | } |
---|
1314 | else // write out entropy slice |
---|
1315 | { |
---|
1316 | writeRBSPTrailingBits(nalu.m_Bitstream); |
---|
1317 | accessUnit.push_back(new NALUnitEBSP(nalu)); |
---|
1318 | bNALUAlignedWrittenToList = true; |
---|
1319 | uiOneBitstreamPerSliceLength += nalu.m_Bitstream.getNumberOfWrittenBits(); // length of bitstream after byte-alignment |
---|
1320 | } |
---|
1321 | } |
---|
1322 | } |
---|
1323 | else |
---|
1324 | { |
---|
1325 | #endif |
---|
1326 | xWriteTileLocationToSliceHeader(nalu, pcBitstreamRedirect, pcSlice); |
---|
1327 | writeRBSPTrailingBits(nalu.m_Bitstream); |
---|
1328 | accessUnit.push_back(new NALUnitEBSP(nalu)); |
---|
1329 | bNALUAlignedWrittenToList = true; |
---|
1330 | uiOneBitstreamPerSliceLength += nalu.m_Bitstream.getNumberOfWrittenBits(); // length of bitstream after byte-alignment |
---|
1331 | #if !REMOVE_TILE_DEPENDENCE |
---|
1332 | } |
---|
1333 | #endif |
---|
1334 | |
---|
1335 | if (!bNALUAlignedWrittenToList) |
---|
1336 | { |
---|
1337 | { |
---|
1338 | nalu.m_Bitstream.writeAlignZero(); |
---|
1339 | } |
---|
1340 | accessUnit.push_back(new NALUnitEBSP(nalu)); |
---|
1341 | uiOneBitstreamPerSliceLength += nalu.m_Bitstream.getNumberOfWrittenBits() + 24; // length of bitstream after byte-alignment + 3 byte startcode 0x000001 |
---|
1342 | } |
---|
1343 | |
---|
1344 | |
---|
1345 | processingState = ENCODE_SLICE; |
---|
1346 | } |
---|
1347 | break; |
---|
1348 | case EXECUTE_INLOOPFILTER: |
---|
1349 | { |
---|
1350 | TComAPS cAPS; |
---|
1351 | allocAPS(&cAPS, pcSlice->getSPS()); |
---|
1352 | #if SAO_UNIT_INTERLEAVING |
---|
1353 | cAPS.setSaoInterleavingFlag(m_pcCfg->getSaoInterleavingFlag()); |
---|
1354 | #endif |
---|
1355 | // set entropy coder for RD |
---|
1356 | m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice ); |
---|
1357 | |
---|
1358 | if ( pcSlice->getSPS()->getUseSAO() ) |
---|
1359 | { |
---|
1360 | m_pcEntropyCoder->resetEntropy(); |
---|
1361 | m_pcEntropyCoder->setBitstream( m_pcBitCounter ); |
---|
1362 | m_pcSAO->startSaoEnc(pcPic, m_pcEntropyCoder, m_pcEncTop->getRDSbacCoder(), NULL); |
---|
1363 | SAOParam& cSaoParam = *(cAPS.getSaoParam()); |
---|
1364 | |
---|
1365 | #if SAO_CHROMA_LAMBDA |
---|
1366 | m_pcSAO->SAOProcess(&cSaoParam, pcPic->getSlice(0)->getLambdaLuma(), pcPic->getSlice(0)->getLambdaChroma()); |
---|
1367 | #else |
---|
1368 | #if ALF_CHROMA_LAMBDA |
---|
1369 | m_pcSAO->SAOProcess(&cSaoParam, pcPic->getSlice(0)->getLambdaLuma()); |
---|
1370 | #else |
---|
1371 | m_pcSAO->SAOProcess(&cSaoParam, pcPic->getSlice(0)->getLambda()); |
---|
1372 | #endif |
---|
1373 | #endif |
---|
1374 | m_pcSAO->endSaoEnc(); |
---|
1375 | |
---|
1376 | m_pcAdaptiveLoopFilter->PCMLFDisableProcess(pcPic); |
---|
1377 | } |
---|
1378 | |
---|
1379 | // adaptive loop filter |
---|
1380 | #if !LCU_SYNTAX_ALF |
---|
1381 | UInt64 uiDist, uiBits; |
---|
1382 | #endif |
---|
1383 | if ( pcSlice->getSPS()->getUseALF()) |
---|
1384 | { |
---|
1385 | m_pcEntropyCoder->resetEntropy (); |
---|
1386 | m_pcEntropyCoder->setBitstream ( m_pcBitCounter ); |
---|
1387 | m_pcAdaptiveLoopFilter->startALFEnc(pcPic, m_pcEntropyCoder ); |
---|
1388 | #if LCU_SYNTAX_ALF |
---|
1389 | AlfParamSet* pAlfEncParam = (pcSlice->getSPS()->getUseALFCoefInSlice())?( alfSliceParams ):( cAPS.getAlfParam()); |
---|
1390 | #if ALF_CHROMA_LAMBDA |
---|
1391 | #if HHI_INTERVIEW_SKIP |
---|
1392 | m_pcAdaptiveLoopFilter->ALFProcess(pAlfEncParam, alfCUCtrlParam, pcPic->getSlice(0)->getLambdaLuma(), pcPic->getSlice(0)->getLambdaChroma(), m_pcEncTop->getInterViewSkip() ); |
---|
1393 | #else |
---|
1394 | m_pcAdaptiveLoopFilter->ALFProcess(pAlfEncParam, alfCUCtrlParam, pcPic->getSlice(0)->getLambdaLuma(), pcPic->getSlice(0)->getLambdaChroma() ); |
---|
1395 | #endif |
---|
1396 | #else |
---|
1397 | #if SAO_CHROMA_LAMBDA |
---|
1398 | #if HHI_INTERVIEW_SKIP |
---|
1399 | m_pcAdaptiveLoopFilter->ALFProcess(pAlfEncParam, alfCUCtrlParam, pcPic->getSlice(0)->getLambdaLuma(), m_pcEncTop->getInterViewSkip()); |
---|
1400 | #else |
---|
1401 | m_pcAdaptiveLoopFilter->ALFProcess(pAlfEncParam, alfCUCtrlParam, pcPic->getSlice(0)->getLambdaLuma()); |
---|
1402 | #endif |
---|
1403 | #else |
---|
1404 | #if HHI_INTERVIEW_SKIP |
---|
1405 | m_pcAdaptiveLoopFilter->ALFProcess(pAlfEncParam, alfCUCtrlParam, pcPic->getSlice(0)->getLambda(), m_pcEncTop->getInterViewSkip() ); |
---|
1406 | #else |
---|
1407 | m_pcAdaptiveLoopFilter->ALFProcess(pAlfEncParam, alfCUCtrlParam, pcPic->getSlice(0)->getLambda()); |
---|
1408 | #endif |
---|
1409 | #endif |
---|
1410 | #endif |
---|
1411 | |
---|
1412 | #else |
---|
1413 | ALFParam& cAlfParam = *( cAPS.getAlfParam()); |
---|
1414 | |
---|
1415 | #if ALF_CHROMA_LAMBDA |
---|
1416 | #if HHI_INTERVIEW_SKIP |
---|
1417 | m_pcAdaptiveLoopFilter->ALFProcess( &cAlfParam, &vAlfCUCtrlParam, pcPic->getSlice(0)->getLambdaLuma(), pcPic->getSlice(0)->getLambdaChroma(), uiDist, uiBits, m_pcEncTop->getInterViewSkip()); |
---|
1418 | #else |
---|
1419 | m_pcAdaptiveLoopFilter->ALFProcess( &cAlfParam, &vAlfCUCtrlParam, pcPic->getSlice(0)->getLambdaLuma(), pcPic->getSlice(0)->getLambdaChroma(), uiDist, uiBits); |
---|
1420 | #endif |
---|
1421 | #else |
---|
1422 | #if SAO_CHROMA_LAMBDA |
---|
1423 | #if HHI_INTERVIEW_SKIP |
---|
1424 | m_pcAdaptiveLoopFilter->ALFProcess( &cAlfParam, &vAlfCUCtrlParam, pcPic->getSlice(0)->getLambdaLuma(), uiDist, uiBits, m_pcEncTop->getInterViewSkip()); |
---|
1425 | #else |
---|
1426 | m_pcAdaptiveLoopFilter->ALFProcess( &cAlfParam, &vAlfCUCtrlParam, pcPic->getSlice(0)->getLambdaLuma(), uiDist, uiBits); |
---|
1427 | #endif |
---|
1428 | #else |
---|
1429 | #if HHI_INTERVIEW_SKIP |
---|
1430 | m_pcAdaptiveLoopFilter->ALFProcess( &cAlfParam, &vAlfCUCtrlParam, pcPic->getSlice(0)->getLambdaLuma(), uiDist, uiBits, m_pcEncTop->getInterViewSkip()); |
---|
1431 | #else |
---|
1432 | m_pcAdaptiveLoopFilter->ALFProcess( &cAlfParam, &vAlfCUCtrlParam, pcPic->getSlice(0)->getLambda(), uiDist, uiBits); |
---|
1433 | #endif |
---|
1434 | #endif |
---|
1435 | #endif |
---|
1436 | #endif |
---|
1437 | m_pcAdaptiveLoopFilter->endALFEnc(); |
---|
1438 | |
---|
1439 | m_pcAdaptiveLoopFilter->PCMLFDisableProcess(pcPic); |
---|
1440 | } |
---|
1441 | iCodedAPSIdx = iCurrAPSIdx; |
---|
1442 | pcSliceForAPS = pcSlice; |
---|
1443 | |
---|
1444 | assignNewAPS(cAPS, iCodedAPSIdx, vAPS, pcSliceForAPS); |
---|
1445 | iCurrAPSIdx = (iCurrAPSIdx +1)%MAX_NUM_SUPPORTED_APS; |
---|
1446 | processingState = ENCODE_APS; |
---|
1447 | |
---|
1448 | //set APS link to the slices |
---|
1449 | for(Int s=0; s< uiNumSlices; s++) |
---|
1450 | { |
---|
1451 | if (pcSlice->getSPS()->getUseALF()) |
---|
1452 | { |
---|
1453 | #if LCU_SYNTAX_ALF |
---|
1454 | pcPic->getSlice(s)->setAlfEnabledFlag( (pcSlice->getSPS()->getUseALFCoefInSlice())?(alfSliceParams[s].isEnabled[ALF_Y]):(cAPS.getAlfEnabled()) ); |
---|
1455 | #else |
---|
1456 | pcPic->getSlice(s)->setAlfEnabledFlag((cAPS.getAlfParam()->alf_flag==1)?true:false); |
---|
1457 | #endif |
---|
1458 | } |
---|
1459 | if (pcSlice->getSPS()->getUseSAO()) |
---|
1460 | { |
---|
1461 | pcPic->getSlice(s)->setSaoEnabledFlag((cAPS.getSaoParam()->bSaoFlag[0]==1)?true:false); |
---|
1462 | } |
---|
1463 | pcPic->getSlice(s)->setAPS(&(vAPS[iCodedAPSIdx])); |
---|
1464 | pcPic->getSlice(s)->setAPSId(iCodedAPSIdx); |
---|
1465 | } |
---|
1466 | } |
---|
1467 | break; |
---|
1468 | case ENCODE_APS: |
---|
1469 | { |
---|
1470 | #if NAL_REF_FLAG |
---|
1471 | #if VIDYO_VPS_INTEGRATION |
---|
1472 | OutputNALUnit nalu(NAL_UNIT_APS, true, m_pcEncTop->getLayerId()); |
---|
1473 | #else |
---|
1474 | OutputNALUnit nalu(NAL_UNIT_APS, true, m_pcEncTop->getViewId(), m_pcEncTop->getIsDepth()); |
---|
1475 | #endif |
---|
1476 | #else |
---|
1477 | OutputNALUnit nalu(NAL_UNIT_APS, NAL_REF_IDC_PRIORITY_HIGHEST, m_pcEncTop->getViewId(), m_pcEncTop->getIsDepth()); |
---|
1478 | #endif |
---|
1479 | encodeAPS(&(vAPS[iCodedAPSIdx]), nalu.m_Bitstream, pcSliceForAPS); |
---|
1480 | accessUnit.push_back(new NALUnitEBSP(nalu)); |
---|
1481 | |
---|
1482 | processingState = ENCODE_SLICE; |
---|
1483 | } |
---|
1484 | break; |
---|
1485 | default: |
---|
1486 | { |
---|
1487 | printf("Not a supported encoding state\n"); |
---|
1488 | assert(0); |
---|
1489 | exit(-1); |
---|
1490 | } |
---|
1491 | } |
---|
1492 | } // end iteration over slices |
---|
1493 | |
---|
1494 | |
---|
1495 | if(pcSlice->getSPS()->getUseSAO() || pcSlice->getSPS()->getUseALF()) |
---|
1496 | { |
---|
1497 | if(pcSlice->getSPS()->getUseSAO()) |
---|
1498 | { |
---|
1499 | m_pcSAO->destroyPicSaoInfo(); |
---|
1500 | } |
---|
1501 | |
---|
1502 | if(pcSlice->getSPS()->getUseALF()) |
---|
1503 | { |
---|
1504 | #if LCU_SYNTAX_ALF |
---|
1505 | m_pcAdaptiveLoopFilter->uninitALFEnc(alfSliceParams, alfCUCtrlParam); |
---|
1506 | #endif |
---|
1507 | m_pcAdaptiveLoopFilter->destroyPicAlfInfo(); |
---|
1508 | } |
---|
1509 | |
---|
1510 | pcPic->destroyNonDBFilterInfo(); |
---|
1511 | } |
---|
1512 | |
---|
1513 | #if HHI_INTERVIEW_SKIP |
---|
1514 | if (pcPic->getUsedPelsMap()) |
---|
1515 | pcPic->removeUsedPelsMapBuffer() ; |
---|
1516 | #endif |
---|
1517 | #if HHI_INTER_VIEW_MOTION_PRED |
---|
1518 | pcPic->removeOrgDepthMapBuffer(); |
---|
1519 | #endif |
---|
1520 | |
---|
1521 | // pcPic->compressMotion(); |
---|
1522 | m_pocLastCoded = pcPic->getPOC(); |
---|
1523 | |
---|
1524 | //-- For time output for each slice |
---|
1525 | Double dEncTime = (double)(clock()-iBeforeTime) / CLOCKS_PER_SEC; |
---|
1526 | |
---|
1527 | const char* digestStr = NULL; |
---|
1528 | if (m_pcCfg->getPictureDigestEnabled()) |
---|
1529 | { |
---|
1530 | /* calculate MD5sum for entire reconstructed picture */ |
---|
1531 | SEIpictureDigest sei_recon_picture_digest; |
---|
1532 | sei_recon_picture_digest.method = SEIpictureDigest::MD5; |
---|
1533 | calcMD5(*pcPic->getPicYuvRec(), sei_recon_picture_digest.digest); |
---|
1534 | digestStr = digestToString(sei_recon_picture_digest.digest); |
---|
1535 | |
---|
1536 | #if NAL_REF_FLAG |
---|
1537 | #if VIDYO_VPS_INTEGRATION |
---|
1538 | OutputNALUnit nalu(NAL_UNIT_SEI, false, m_pcEncTop->getLayerId()); |
---|
1539 | #else |
---|
1540 | OutputNALUnit nalu(NAL_UNIT_SEI, false, m_pcEncTop->getViewId(), m_pcEncTop->getIsDepth()); |
---|
1541 | #endif |
---|
1542 | #else |
---|
1543 | OutputNALUnit nalu(NAL_UNIT_SEI, NAL_REF_IDC_PRIORITY_LOWEST, m_pcEncTop->getViewId(), m_pcEncTop->getIsDepth()); |
---|
1544 | #endif |
---|
1545 | |
---|
1546 | /* write the SEI messages */ |
---|
1547 | m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice); |
---|
1548 | m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream); |
---|
1549 | m_pcEntropyCoder->encodeSEI(sei_recon_picture_digest); |
---|
1550 | writeRBSPTrailingBits(nalu.m_Bitstream); |
---|
1551 | |
---|
1552 | /* insert the SEI message NALUnit before any Slice NALUnits */ |
---|
1553 | AccessUnit::iterator it = find_if(accessUnit.begin(), accessUnit.end(), mem_fun(&NALUnit::isSlice)); |
---|
1554 | accessUnit.insert(it, new NALUnitEBSP(nalu)); |
---|
1555 | } |
---|
1556 | |
---|
1557 | xCalculateAddPSNR( pcPic, pcPic->getPicYuvRec(), accessUnit, dEncTime ); |
---|
1558 | if (digestStr) |
---|
1559 | printf(" [MD5:%s]", digestStr); |
---|
1560 | |
---|
1561 | #if FIXED_ROUNDING_FRAME_MEMORY |
---|
1562 | /* TODO: this should happen after copyToPic(pcPicYuvRecOut) */ |
---|
1563 | pcPic->getPicYuvRec()->xFixedRoundingPic(); |
---|
1564 | #endif |
---|
1565 | pcPic->getPicYuvRec()->copyToPic(pcPicYuvRecOut); |
---|
1566 | |
---|
1567 | pcPic->setReconMark ( true ); |
---|
1568 | |
---|
1569 | pcPic->setUsedForTMVP ( true ); |
---|
1570 | |
---|
1571 | m_bFirst = false; |
---|
1572 | m_iNumPicCoded++; |
---|
1573 | |
---|
1574 | /* logging: insert a newline at end of picture period */ |
---|
1575 | printf("\n"); |
---|
1576 | fflush(stdout); |
---|
1577 | } |
---|
1578 | |
---|
1579 | delete[] pcSubstreamsOut; |
---|
1580 | delete pcBitstreamRedirect; |
---|
1581 | |
---|
1582 | } |
---|
1583 | |
---|
1584 | /** Memory allocation for APS |
---|
1585 | * \param [out] pAPS APS pointer |
---|
1586 | * \param [in] pSPS SPS pointer |
---|
1587 | */ |
---|
1588 | Void TEncGOP::allocAPS (TComAPS* pAPS, TComSPS* pSPS) |
---|
1589 | { |
---|
1590 | if(pSPS->getUseSAO()) |
---|
1591 | { |
---|
1592 | pAPS->createSaoParam(); |
---|
1593 | m_pcSAO->allocSaoParam(pAPS->getSaoParam()); |
---|
1594 | } |
---|
1595 | if(pSPS->getUseALF()) |
---|
1596 | { |
---|
1597 | pAPS->createAlfParam(); |
---|
1598 | #if LCU_SYNTAX_ALF |
---|
1599 | //alf Enabled flag in APS is false after pAPS->createAlfParam(); |
---|
1600 | if(!pSPS->getUseALFCoefInSlice()) |
---|
1601 | { |
---|
1602 | pAPS->getAlfParam()->create(m_pcAdaptiveLoopFilter->getNumLCUInPicWidth(), m_pcAdaptiveLoopFilter->getNumLCUInPicHeight(), m_pcAdaptiveLoopFilter->getNumCUsInPic()); |
---|
1603 | pAPS->getAlfParam()->createALFParam(); |
---|
1604 | } |
---|
1605 | #else |
---|
1606 | m_pcAdaptiveLoopFilter->allocALFParam(pAPS->getAlfParam()); |
---|
1607 | #endif |
---|
1608 | } |
---|
1609 | } |
---|
1610 | |
---|
1611 | /** Memory deallocation for APS |
---|
1612 | * \param [out] pAPS APS pointer |
---|
1613 | * \param [in] pSPS SPS pointer |
---|
1614 | */ |
---|
1615 | Void TEncGOP::freeAPS (TComAPS* pAPS, TComSPS* pSPS) |
---|
1616 | { |
---|
1617 | if(pSPS->getUseSAO()) |
---|
1618 | { |
---|
1619 | if(pAPS->getSaoParam() != NULL) |
---|
1620 | { |
---|
1621 | m_pcSAO->freeSaoParam(pAPS->getSaoParam()); |
---|
1622 | pAPS->destroySaoParam(); |
---|
1623 | |
---|
1624 | } |
---|
1625 | } |
---|
1626 | if(pSPS->getUseALF()) |
---|
1627 | { |
---|
1628 | if(pAPS->getAlfParam() != NULL) |
---|
1629 | { |
---|
1630 | #if LCU_SYNTAX_ALF |
---|
1631 | if(!pSPS->getUseALFCoefInSlice()) |
---|
1632 | { |
---|
1633 | pAPS->getAlfParam()->releaseALFParam(); |
---|
1634 | } |
---|
1635 | #else |
---|
1636 | m_pcAdaptiveLoopFilter->freeALFParam(pAPS->getAlfParam()); |
---|
1637 | #endif |
---|
1638 | pAPS->destroyAlfParam(); |
---|
1639 | } |
---|
1640 | } |
---|
1641 | } |
---|
1642 | |
---|
1643 | /** Assign APS object into APS container according to APS ID |
---|
1644 | * \param [in] cAPS APS object |
---|
1645 | * \param [in] apsID APS ID |
---|
1646 | * \param [in,out] vAPS APS container |
---|
1647 | * \param [in] pcSlice pointer to slice |
---|
1648 | */ |
---|
1649 | Void TEncGOP::assignNewAPS(TComAPS& cAPS, Int apsID, std::vector<TComAPS>& vAPS, TComSlice* pcSlice) |
---|
1650 | { |
---|
1651 | |
---|
1652 | cAPS.setAPSID(apsID); |
---|
1653 | if(pcSlice->getPOC() == 0) |
---|
1654 | { |
---|
1655 | cAPS.setScalingListEnabled(pcSlice->getSPS()->getScalingListFlag()); |
---|
1656 | } |
---|
1657 | else |
---|
1658 | { |
---|
1659 | cAPS.setScalingListEnabled(false); |
---|
1660 | } |
---|
1661 | |
---|
1662 | cAPS.setSaoEnabled(pcSlice->getSPS()->getUseSAO() ? (cAPS.getSaoParam()->bSaoFlag[0] ):(false)); |
---|
1663 | #if LCU_SYNTAX_ALF |
---|
1664 | cAPS.setAlfEnabled(pcSlice->getSPS()->getUseALF() ? (cAPS.getAlfParam()->isEnabled[0]):(false)); |
---|
1665 | #else |
---|
1666 | cAPS.setAlfEnabled(pcSlice->getSPS()->getUseALF() ? (cAPS.getAlfParam()->alf_flag ==1):(false)); |
---|
1667 | #endif |
---|
1668 | cAPS.setLoopFilterOffsetInAPS(m_pcCfg->getLoopFilterOffsetInAPS()); |
---|
1669 | cAPS.setLoopFilterDisable(m_pcCfg->getLoopFilterDisable()); |
---|
1670 | cAPS.setLoopFilterBetaOffset(m_pcCfg->getLoopFilterBetaOffset()); |
---|
1671 | cAPS.setLoopFilterTcOffset(m_pcCfg->getLoopFilterTcOffset()); |
---|
1672 | |
---|
1673 | //assign new APS into APS container |
---|
1674 | Int apsBufSize= (Int)vAPS.size(); |
---|
1675 | |
---|
1676 | if(apsID >= apsBufSize) |
---|
1677 | { |
---|
1678 | vAPS.resize(apsID +1); |
---|
1679 | } |
---|
1680 | |
---|
1681 | freeAPS(&(vAPS[apsID]), pcSlice->getSPS()); |
---|
1682 | vAPS[apsID] = cAPS; |
---|
1683 | } |
---|
1684 | |
---|
1685 | |
---|
1686 | /** encode APS syntax elements |
---|
1687 | * \param [in] pcAPS APS pointer |
---|
1688 | * \param [in, out] APSbs bitstream |
---|
1689 | * \param [in] pointer to slice (just used for entropy coder initialization) |
---|
1690 | */ |
---|
1691 | Void TEncGOP::encodeAPS(TComAPS* pcAPS, TComOutputBitstream& APSbs, TComSlice* pcSlice) |
---|
1692 | { |
---|
1693 | m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice); |
---|
1694 | m_pcEntropyCoder->resetEntropy (); |
---|
1695 | m_pcEntropyCoder->setBitstream(&APSbs); |
---|
1696 | |
---|
1697 | m_pcEntropyCoder->encodeAPSInitInfo(pcAPS); |
---|
1698 | if(pcAPS->getScalingListEnabled()) |
---|
1699 | { |
---|
1700 | m_pcEntropyCoder->encodeScalingList( pcSlice->getScalingList() ); |
---|
1701 | } |
---|
1702 | if(pcAPS->getLoopFilterOffsetInAPS()) |
---|
1703 | { |
---|
1704 | m_pcEntropyCoder->encodeDFParams(pcAPS); |
---|
1705 | } |
---|
1706 | #if SAO_UNIT_INTERLEAVING |
---|
1707 | m_pcEntropyCoder->encodeSaoParam(pcAPS); |
---|
1708 | #else |
---|
1709 | if(pcAPS->getSaoEnabled()) |
---|
1710 | { |
---|
1711 | m_pcEntropyCoder->encodeSaoParam(pcAPS->getSaoParam()); |
---|
1712 | } |
---|
1713 | #endif |
---|
1714 | #if LCU_SYNTAX_ALF |
---|
1715 | m_pcEntropyCoder->encodeAPSAlfFlag( pcAPS->getAlfEnabled()?1:0); |
---|
1716 | #endif |
---|
1717 | if(pcAPS->getAlfEnabled()) |
---|
1718 | { |
---|
1719 | m_pcEntropyCoder->encodeAlfParam(pcAPS->getAlfParam()); |
---|
1720 | } |
---|
1721 | |
---|
1722 | m_pcEntropyCoder->encodeApsExtensionFlag(); |
---|
1723 | //neither SAO and ALF is enabled |
---|
1724 | writeRBSPTrailingBits(APSbs); |
---|
1725 | } |
---|
1726 | |
---|
1727 | Void TEncGOP::preLoopFilterPicAll( TComPic* pcPic, UInt64& ruiDist, UInt64& ruiBits ) |
---|
1728 | { |
---|
1729 | TComSlice* pcSlice = pcPic->getSlice(pcPic->getCurrSliceIdx()); |
---|
1730 | Bool bCalcDist = false; |
---|
1731 | #if DBL_CONTROL |
---|
1732 | m_pcLoopFilter->setCfg(pcSlice->getPPS()->getDeblockingFilterControlPresent(), pcSlice->getLoopFilterDisable(), m_pcCfg->getLoopFilterBetaOffset(), m_pcCfg->getLoopFilterTcOffset(), m_pcCfg->getLFCrossTileBoundaryFlag()); |
---|
1733 | #else |
---|
1734 | m_pcLoopFilter->setCfg(pcSlice->getLoopFilterDisable(), m_pcCfg->getLoopFilterBetaOffset(), m_pcCfg->getLoopFilterTcOffset(), m_pcCfg->getLFCrossTileBoundaryFlag()); |
---|
1735 | #endif |
---|
1736 | m_pcLoopFilter->loopFilterPic( pcPic ); |
---|
1737 | |
---|
1738 | m_pcEntropyCoder->setEntropyCoder ( m_pcEncTop->getRDGoOnSbacCoder(), pcSlice ); |
---|
1739 | m_pcEntropyCoder->resetEntropy (); |
---|
1740 | m_pcEntropyCoder->setBitstream ( m_pcBitCounter ); |
---|
1741 | pcSlice = pcPic->getSlice(0); |
---|
1742 | if(pcSlice->getSPS()->getUseSAO() || pcSlice->getSPS()->getUseALF()) |
---|
1743 | { |
---|
1744 | pcPic->createNonDBFilterInfo(); |
---|
1745 | } |
---|
1746 | |
---|
1747 | // Adaptive Loop filter |
---|
1748 | if( pcSlice->getSPS()->getUseALF() ) |
---|
1749 | { |
---|
1750 | m_pcAdaptiveLoopFilter->createPicAlfInfo(pcPic); |
---|
1751 | |
---|
1752 | #if LCU_SYNTAX_ALF |
---|
1753 | AlfParamSet* alfParamSet; |
---|
1754 | std::vector<AlfCUCtrlInfo>* alfCUCtrlParam = NULL; |
---|
1755 | alfParamSet= new AlfParamSet; |
---|
1756 | alfParamSet->create( m_pcAdaptiveLoopFilter->getNumLCUInPicWidth(), m_pcAdaptiveLoopFilter->getNumLCUInPicHeight(), m_pcAdaptiveLoopFilter->getNumCUsInPic()); |
---|
1757 | alfParamSet->createALFParam(); |
---|
1758 | m_pcAdaptiveLoopFilter->initALFEnc(false, true, 1, alfParamSet, alfCUCtrlParam); |
---|
1759 | #else |
---|
1760 | ALFParam cAlfParam; |
---|
1761 | m_pcAdaptiveLoopFilter->allocALFParam(&cAlfParam); |
---|
1762 | #endif |
---|
1763 | m_pcAdaptiveLoopFilter->startALFEnc(pcPic, m_pcEntropyCoder); |
---|
1764 | |
---|
1765 | |
---|
1766 | #if LCU_SYNTAX_ALF |
---|
1767 | |
---|
1768 | #if ALF_CHROMA_LAMBDA |
---|
1769 | #if HHI_INTERVIEW_SKIP |
---|
1770 | m_pcAdaptiveLoopFilter->ALFProcess(alfParamSet, NULL, pcPic->getSlice(0)->getLambdaLuma(), pcPic->getSlice(0)->getLambdaChroma(), m_pcEncTop->getInterViewSkip() ); |
---|
1771 | #else |
---|
1772 | m_pcAdaptiveLoopFilter->ALFProcess(alfParamSet, NULL, pcPic->getSlice(0)->getLambdaLuma(), pcPic->getSlice(0)->getLambdaChroma() ); |
---|
1773 | #endif |
---|
1774 | #else |
---|
1775 | #if SAO_CHROMA_LAMBDA |
---|
1776 | m_pcAdaptiveLoopFilter->ALFProcess(alfParamSet, NULL, pcPic->getSlice(0)->getLambdaLuma(), m_pcEncTop->getInterViewSkip()); |
---|
1777 | #if HHI_INTERVIEW_SKIP |
---|
1778 | #else |
---|
1779 | m_pcAdaptiveLoopFilter->ALFProcess(alfParamSet, NULL, pcPic->getSlice(0)->getLambdaLuma()); |
---|
1780 | #endif |
---|
1781 | #else |
---|
1782 | #if HHI_INTERVIEW_SKIP |
---|
1783 | m_pcAdaptiveLoopFilter->ALFProcess(alfParamSet, NULL, pcPic->getSlice(0)->getLambda(), m_pcEncTop->getInterViewSkip()); |
---|
1784 | #else |
---|
1785 | m_pcAdaptiveLoopFilter->ALFProcess(alfParamSet, NULL, pcPic->getSlice(0)->getLambda()); |
---|
1786 | #endif |
---|
1787 | #endif |
---|
1788 | #endif |
---|
1789 | |
---|
1790 | #else |
---|
1791 | #if ALF_CHROMA_LAMBDA |
---|
1792 | m_pcAdaptiveLoopFilter->ALFProcess(&cAlfParam, NULL, pcSlice->getLambdaLuma(), pcSlice->getLambdaChroma(), ruiDist, ruiBits, m_pcEncTop->getInterViewSkip()); |
---|
1793 | #if HHI_INTERVIEW_SKIP |
---|
1794 | #else |
---|
1795 | m_pcAdaptiveLoopFilter->ALFProcess(&cAlfParam, NULL, pcSlice->getLambdaLuma(), pcSlice->getLambdaChroma(), ruiDist, ruiBits); |
---|
1796 | #endif |
---|
1797 | #else |
---|
1798 | #if SAO_CHROMA_LAMBDA |
---|
1799 | #if HHI_INTERVIEW_SKIP |
---|
1800 | m_pcAdaptiveLoopFilter->ALFProcess(&cAlfParam, NULL, pcSlice->getLambdaLuma(), ruiDist, ruiBits, m_pcEncTop->getInterViewSkip()); |
---|
1801 | #else |
---|
1802 | m_pcAdaptiveLoopFilter->ALFProcess(&cAlfParam, NULL, pcSlice->getLambdaLuma(), ruiDist, ruiBits); |
---|
1803 | #endif |
---|
1804 | #else |
---|
1805 | #if HHI_INTERVIEW_SKIP |
---|
1806 | m_pcAdaptiveLoopFilter->ALFProcess(&cAlfParam, NULL, pcSlice->getLambda(), ruiDist, ruiBits, m_pcEncTop->getInterViewSkip()); |
---|
1807 | #else |
---|
1808 | m_pcAdaptiveLoopFilter->ALFProcess(&cAlfParam, NULL, pcSlice->getLambda(), ruiDist, ruiBits); |
---|
1809 | #endif |
---|
1810 | #endif |
---|
1811 | |
---|
1812 | #endif |
---|
1813 | #endif |
---|
1814 | m_pcAdaptiveLoopFilter->endALFEnc(); |
---|
1815 | |
---|
1816 | #if LCU_SYNTAX_ALF |
---|
1817 | alfParamSet->releaseALFParam(); |
---|
1818 | delete alfParamSet; |
---|
1819 | delete alfCUCtrlParam; |
---|
1820 | #else |
---|
1821 | m_pcAdaptiveLoopFilter->freeALFParam(&cAlfParam); |
---|
1822 | #endif |
---|
1823 | m_pcAdaptiveLoopFilter->PCMLFDisableProcess(pcPic); |
---|
1824 | m_pcAdaptiveLoopFilter->destroyPicAlfInfo(); |
---|
1825 | } |
---|
1826 | if( pcSlice->getSPS()->getUseSAO() || pcSlice->getSPS()->getUseALF()) |
---|
1827 | { |
---|
1828 | pcPic->destroyNonDBFilterInfo(); |
---|
1829 | } |
---|
1830 | |
---|
1831 | m_pcEntropyCoder->resetEntropy (); |
---|
1832 | ruiBits += m_pcEntropyCoder->getNumberOfWrittenBits(); |
---|
1833 | |
---|
1834 | if (!bCalcDist) |
---|
1835 | ruiDist = xFindDistortionFrame(pcPic->getPicYuvOrg(), pcPic->getPicYuvRec()); |
---|
1836 | } |
---|
1837 | |
---|
1838 | // ==================================================================================================================== |
---|
1839 | // Protected member functions |
---|
1840 | // ==================================================================================================================== |
---|
1841 | |
---|
1842 | Void TEncGOP::xInitGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic*>& rcListPic, TComList<TComPicYuv*>& rcListPicYuvRecOut ) |
---|
1843 | { |
---|
1844 | assert( iNumPicRcvd > 0 ); |
---|
1845 | // Exception for the first frame |
---|
1846 | if ( iPOCLast == 0 ) |
---|
1847 | { |
---|
1848 | m_iGopSize = 1; |
---|
1849 | } |
---|
1850 | else |
---|
1851 | m_iGopSize = m_pcCfg->getGOPSize(); |
---|
1852 | |
---|
1853 | assert (m_iGopSize > 0); |
---|
1854 | |
---|
1855 | return; |
---|
1856 | } |
---|
1857 | |
---|
1858 | Void TEncGOP::xGetBuffer( TComList<TComPic*>& rcListPic, |
---|
1859 | TComList<TComPicYuv*>& rcListPicYuvRecOut, |
---|
1860 | Int iNumPicRcvd, |
---|
1861 | Int iTimeOffset, |
---|
1862 | TComPic*& rpcPic, |
---|
1863 | TComPicYuv*& rpcPicYuvRecOut, |
---|
1864 | UInt uiPOCCurr ) |
---|
1865 | { |
---|
1866 | Int i; |
---|
1867 | // Rec. output |
---|
1868 | TComList<TComPicYuv*>::iterator iterPicYuvRec = rcListPicYuvRecOut.end(); |
---|
1869 | for ( i = 0; i < iNumPicRcvd - iTimeOffset + 1; i++ ) |
---|
1870 | { |
---|
1871 | iterPicYuvRec--; |
---|
1872 | } |
---|
1873 | |
---|
1874 | rpcPicYuvRecOut = *(iterPicYuvRec); |
---|
1875 | |
---|
1876 | // Current pic. |
---|
1877 | TComList<TComPic*>::iterator iterPic = rcListPic.begin(); |
---|
1878 | while (iterPic != rcListPic.end()) |
---|
1879 | { |
---|
1880 | rpcPic = *(iterPic); |
---|
1881 | rpcPic->setCurrSliceIdx(0); |
---|
1882 | if (rpcPic->getPOC() == (Int)uiPOCCurr) |
---|
1883 | { |
---|
1884 | break; |
---|
1885 | } |
---|
1886 | iterPic++; |
---|
1887 | } |
---|
1888 | |
---|
1889 | assert (rpcPic->getPOC() == (Int)uiPOCCurr); |
---|
1890 | |
---|
1891 | return; |
---|
1892 | } |
---|
1893 | |
---|
1894 | UInt64 TEncGOP::xFindDistortionFrame (TComPicYuv* pcPic0, TComPicYuv* pcPic1) |
---|
1895 | { |
---|
1896 | Int x, y; |
---|
1897 | Pel* pSrc0 = pcPic0 ->getLumaAddr(); |
---|
1898 | Pel* pSrc1 = pcPic1 ->getLumaAddr(); |
---|
1899 | #if IBDI_DISTORTION |
---|
1900 | Int iShift = g_uiBitIncrement; |
---|
1901 | Int iOffset = 1<<(g_uiBitIncrement-1); |
---|
1902 | #else |
---|
1903 | UInt uiShift = g_uiBitIncrement<<1; |
---|
1904 | #endif |
---|
1905 | Int iTemp; |
---|
1906 | |
---|
1907 | Int iStride = pcPic0->getStride(); |
---|
1908 | Int iWidth = pcPic0->getWidth(); |
---|
1909 | Int iHeight = pcPic0->getHeight(); |
---|
1910 | |
---|
1911 | UInt64 uiTotalDiff = 0; |
---|
1912 | |
---|
1913 | for( y = 0; y < iHeight; y++ ) |
---|
1914 | { |
---|
1915 | for( x = 0; x < iWidth; x++ ) |
---|
1916 | { |
---|
1917 | #if IBDI_DISTORTION |
---|
1918 | iTemp = ((pSrc0[x]+iOffset)>>iShift) - ((pSrc1[x]+iOffset)>>iShift); uiTotalDiff += iTemp * iTemp; |
---|
1919 | #else |
---|
1920 | iTemp = pSrc0[x] - pSrc1[x]; uiTotalDiff += (iTemp*iTemp) >> uiShift; |
---|
1921 | #endif |
---|
1922 | } |
---|
1923 | pSrc0 += iStride; |
---|
1924 | pSrc1 += iStride; |
---|
1925 | } |
---|
1926 | |
---|
1927 | iHeight >>= 1; |
---|
1928 | iWidth >>= 1; |
---|
1929 | iStride >>= 1; |
---|
1930 | |
---|
1931 | pSrc0 = pcPic0->getCbAddr(); |
---|
1932 | pSrc1 = pcPic1->getCbAddr(); |
---|
1933 | |
---|
1934 | for( y = 0; y < iHeight; y++ ) |
---|
1935 | { |
---|
1936 | for( x = 0; x < iWidth; x++ ) |
---|
1937 | { |
---|
1938 | #if IBDI_DISTORTION |
---|
1939 | iTemp = ((pSrc0[x]+iOffset)>>iShift) - ((pSrc1[x]+iOffset)>>iShift); uiTotalDiff += iTemp * iTemp; |
---|
1940 | #else |
---|
1941 | iTemp = pSrc0[x] - pSrc1[x]; uiTotalDiff += (iTemp*iTemp) >> uiShift; |
---|
1942 | #endif |
---|
1943 | } |
---|
1944 | pSrc0 += iStride; |
---|
1945 | pSrc1 += iStride; |
---|
1946 | } |
---|
1947 | |
---|
1948 | pSrc0 = pcPic0->getCrAddr(); |
---|
1949 | pSrc1 = pcPic1->getCrAddr(); |
---|
1950 | |
---|
1951 | for( y = 0; y < iHeight; y++ ) |
---|
1952 | { |
---|
1953 | for( x = 0; x < iWidth; x++ ) |
---|
1954 | { |
---|
1955 | #if IBDI_DISTORTION |
---|
1956 | iTemp = ((pSrc0[x]+iOffset)>>iShift) - ((pSrc1[x]+iOffset)>>iShift); uiTotalDiff += iTemp * iTemp; |
---|
1957 | #else |
---|
1958 | iTemp = pSrc0[x] - pSrc1[x]; uiTotalDiff += (iTemp*iTemp) >> uiShift; |
---|
1959 | #endif |
---|
1960 | } |
---|
1961 | pSrc0 += iStride; |
---|
1962 | pSrc1 += iStride; |
---|
1963 | } |
---|
1964 | |
---|
1965 | return uiTotalDiff; |
---|
1966 | } |
---|
1967 | |
---|
1968 | #if VERBOSE_RATE |
---|
1969 | static const char* nalUnitTypeToString(NalUnitType type) |
---|
1970 | { |
---|
1971 | switch (type) |
---|
1972 | { |
---|
1973 | case NAL_UNIT_CODED_SLICE: return "SLICE"; |
---|
1974 | #if H0566_TLA |
---|
1975 | case NAL_UNIT_CODED_SLICE_IDV: return "IDV"; |
---|
1976 | case NAL_UNIT_CODED_SLICE_CRA: return "CRA"; |
---|
1977 | case NAL_UNIT_CODED_SLICE_TLA: return "TLA"; |
---|
1978 | #else |
---|
1979 | case NAL_UNIT_CODED_SLICE_CDR: return "CDR"; |
---|
1980 | #endif |
---|
1981 | case NAL_UNIT_CODED_SLICE_IDR: return "IDR"; |
---|
1982 | case NAL_UNIT_SEI: return "SEI"; |
---|
1983 | case NAL_UNIT_SPS: return "SPS"; |
---|
1984 | case NAL_UNIT_PPS: return "PPS"; |
---|
1985 | case NAL_UNIT_FILLER_DATA: return "FILLER"; |
---|
1986 | default: return "UNK"; |
---|
1987 | } |
---|
1988 | } |
---|
1989 | #endif |
---|
1990 | |
---|
1991 | Void TEncGOP::xCalculateAddPSNR( TComPic* pcPic, TComPicYuv* pcPicD, const AccessUnit& accessUnit, Double dEncTime ) |
---|
1992 | { |
---|
1993 | Int x, y; |
---|
1994 | UInt64 uiSSDY = 0; |
---|
1995 | UInt64 uiSSDU = 0; |
---|
1996 | UInt64 uiSSDV = 0; |
---|
1997 | |
---|
1998 | Double dYPSNR = 0.0; |
---|
1999 | Double dUPSNR = 0.0; |
---|
2000 | Double dVPSNR = 0.0; |
---|
2001 | |
---|
2002 | //===== calculate PSNR ===== |
---|
2003 | Pel* pOrg = pcPic ->getPicYuvOrg()->getLumaAddr(); |
---|
2004 | Pel* pRec = pcPicD->getLumaAddr(); |
---|
2005 | Int iStride = pcPicD->getStride(); |
---|
2006 | |
---|
2007 | Int iWidth; |
---|
2008 | Int iHeight; |
---|
2009 | |
---|
2010 | iWidth = pcPicD->getWidth () - m_pcEncTop->getPad(0); |
---|
2011 | iHeight = pcPicD->getHeight() - m_pcEncTop->getPad(1); |
---|
2012 | |
---|
2013 | Int iSize = iWidth*iHeight; |
---|
2014 | |
---|
2015 | for( y = 0; y < iHeight; y++ ) |
---|
2016 | { |
---|
2017 | for( x = 0; x < iWidth; x++ ) |
---|
2018 | { |
---|
2019 | Int iDiff = (Int)( pOrg[x] - pRec[x] ); |
---|
2020 | uiSSDY += iDiff * iDiff; |
---|
2021 | } |
---|
2022 | pOrg += iStride; |
---|
2023 | pRec += iStride; |
---|
2024 | } |
---|
2025 | |
---|
2026 | #if HHI_VSO |
---|
2027 | #if HHI_VSO_SYNTH_DIST_OUT |
---|
2028 | if ( m_pcRdCost->getUseRenModel() ) |
---|
2029 | { |
---|
2030 | unsigned int maxval = 255 * (1<<(g_uiBitDepth + g_uiBitIncrement -8)); |
---|
2031 | Double fRefValueY = (double) maxval * maxval * iSize; |
---|
2032 | Double fRefValueC = fRefValueY / 4.0; |
---|
2033 | TRenModel* pcRenModel = m_pcEncTop->getEncTop()->getRenModel(); |
---|
2034 | Int64 iDistVSOY, iDistVSOU, iDistVSOV; |
---|
2035 | pcRenModel->getTotalSSE( iDistVSOY, iDistVSOU, iDistVSOV ); |
---|
2036 | dYPSNR = ( iDistVSOY ? 10.0 * log10( fRefValueY / (Double) iDistVSOY ) : 99.99 ); |
---|
2037 | dUPSNR = ( iDistVSOU ? 10.0 * log10( fRefValueC / (Double) iDistVSOU ) : 99.99 ); |
---|
2038 | dVPSNR = ( iDistVSOV ? 10.0 * log10( fRefValueC / (Double) iDistVSOV ) : 99.99 ); |
---|
2039 | } |
---|
2040 | else |
---|
2041 | #endif |
---|
2042 | #endif |
---|
2043 | { |
---|
2044 | iHeight >>= 1; |
---|
2045 | iWidth >>= 1; |
---|
2046 | iStride >>= 1; |
---|
2047 | pOrg = pcPic ->getPicYuvOrg()->getCbAddr(); |
---|
2048 | pRec = pcPicD->getCbAddr(); |
---|
2049 | |
---|
2050 | for( y = 0; y < iHeight; y++ ) |
---|
2051 | { |
---|
2052 | for( x = 0; x < iWidth; x++ ) |
---|
2053 | { |
---|
2054 | Int iDiff = (Int)( pOrg[x] - pRec[x] ); |
---|
2055 | uiSSDU += iDiff * iDiff; |
---|
2056 | } |
---|
2057 | pOrg += iStride; |
---|
2058 | pRec += iStride; |
---|
2059 | } |
---|
2060 | |
---|
2061 | pOrg = pcPic ->getPicYuvOrg()->getCrAddr(); |
---|
2062 | pRec = pcPicD->getCrAddr(); |
---|
2063 | |
---|
2064 | for( y = 0; y < iHeight; y++ ) |
---|
2065 | { |
---|
2066 | for( x = 0; x < iWidth; x++ ) |
---|
2067 | { |
---|
2068 | Int iDiff = (Int)( pOrg[x] - pRec[x] ); |
---|
2069 | uiSSDV += iDiff * iDiff; |
---|
2070 | } |
---|
2071 | pOrg += iStride; |
---|
2072 | pRec += iStride; |
---|
2073 | } |
---|
2074 | |
---|
2075 | unsigned int maxval = 255 * (1<<(g_uiBitDepth + g_uiBitIncrement -8)); |
---|
2076 | Double fRefValueY = (double) maxval * maxval * iSize; |
---|
2077 | Double fRefValueC = fRefValueY / 4.0; |
---|
2078 | dYPSNR = ( uiSSDY ? 10.0 * log10( fRefValueY / (Double)uiSSDY ) : 99.99 ); |
---|
2079 | dUPSNR = ( uiSSDU ? 10.0 * log10( fRefValueC / (Double)uiSSDU ) : 99.99 ); |
---|
2080 | dVPSNR = ( uiSSDV ? 10.0 * log10( fRefValueC / (Double)uiSSDV ) : 99.99 ); |
---|
2081 | } |
---|
2082 | /* calculate the size of the access unit, excluding: |
---|
2083 | * - any AnnexB contributions (start_code_prefix, zero_byte, etc.,) |
---|
2084 | * - SEI NAL units |
---|
2085 | */ |
---|
2086 | unsigned numRBSPBytes = 0; |
---|
2087 | for (AccessUnit::const_iterator it = accessUnit.begin(); it != accessUnit.end(); it++) |
---|
2088 | { |
---|
2089 | unsigned numRBSPBytes_nal = unsigned((*it)->m_nalUnitData.str().size()); |
---|
2090 | #if VERBOSE_RATE |
---|
2091 | printf("*** %6s numBytesInNALunit: %u\n", nalUnitTypeToString((*it)->m_nalUnitType), numRBSPBytes_nal); |
---|
2092 | #endif |
---|
2093 | if ((*it)->m_nalUnitType != NAL_UNIT_SEI) |
---|
2094 | numRBSPBytes += numRBSPBytes_nal; |
---|
2095 | } |
---|
2096 | |
---|
2097 | unsigned uibits = numRBSPBytes * 8; |
---|
2098 | m_vRVM_RP.push_back( uibits ); |
---|
2099 | |
---|
2100 | //===== add PSNR ===== |
---|
2101 | m_pcEncTop->getAnalyzeAll()->addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits); |
---|
2102 | TComSlice* pcSlice = pcPic->getSlice(0); |
---|
2103 | if (pcSlice->isIntra()) |
---|
2104 | { |
---|
2105 | m_pcEncTop->getAnalyzeI()->addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits); |
---|
2106 | } |
---|
2107 | if (pcSlice->isInterP()) |
---|
2108 | { |
---|
2109 | m_pcEncTop->getAnalyzeP()->addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits); |
---|
2110 | } |
---|
2111 | if (pcSlice->isInterB()) |
---|
2112 | { |
---|
2113 | m_pcEncTop->getAnalyzeB()->addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits); |
---|
2114 | } |
---|
2115 | |
---|
2116 | Char c = (pcSlice->isIntra() ? 'I' : pcSlice->isInterP() ? 'P' : 'B'); |
---|
2117 | if (!pcSlice->isReferenced()) c += 32; |
---|
2118 | |
---|
2119 | #if ADAPTIVE_QP_SELECTION |
---|
2120 | printf("%s View %3d POC %4d TId: %1d ( %c-SLICE, nQP %d QP %d ) %10d bits", |
---|
2121 | pcSlice->getIsDepth() ? "Depth " : "Texture", |
---|
2122 | pcSlice->getViewId(), |
---|
2123 | pcSlice->getPOC(), |
---|
2124 | pcSlice->getTLayer(), |
---|
2125 | c, |
---|
2126 | pcSlice->getSliceQpBase(), |
---|
2127 | pcSlice->getSliceQp(), |
---|
2128 | uibits ); |
---|
2129 | #else |
---|
2130 | printf("%s View %3d POC %4d TId: %1d ( %c-SLICE, QP %d ) %10d bits", |
---|
2131 | pcSlice->getIsDepth() ? "Depth " : "Texture", |
---|
2132 | pcSlice->getViewId(), |
---|
2133 | pcSlice->getPOC()-pcSlice->getLastIDR(), |
---|
2134 | pcSlice->getTLayer(), |
---|
2135 | c, |
---|
2136 | pcSlice->getSliceQp(), |
---|
2137 | uibits ); |
---|
2138 | #endif |
---|
2139 | |
---|
2140 | printf(" [Y %6.4lf dB U %6.4lf dB V %6.4lf dB]", dYPSNR, dUPSNR, dVPSNR ); |
---|
2141 | printf(" [ET %5.0f ]", dEncTime ); |
---|
2142 | |
---|
2143 | for (Int iRefList = 0; iRefList < 2; iRefList++) |
---|
2144 | { |
---|
2145 | printf(" [L%d ", iRefList); |
---|
2146 | for (Int iRefIndex = 0; iRefIndex < pcSlice->getNumRefIdx(RefPicList(iRefList)); iRefIndex++) |
---|
2147 | { |
---|
2148 | if( pcSlice->getViewId() != pcSlice->getRefViewId( RefPicList(iRefList), iRefIndex ) ) |
---|
2149 | { |
---|
2150 | printf( "V%d ", pcSlice->getRefViewId( RefPicList(iRefList), iRefIndex ) ); |
---|
2151 | } |
---|
2152 | else |
---|
2153 | { |
---|
2154 | printf ("%d ", pcSlice->getRefPOC(RefPicList(iRefList), iRefIndex)-pcSlice->getLastIDR()); |
---|
2155 | } |
---|
2156 | } |
---|
2157 | printf("]"); |
---|
2158 | } |
---|
2159 | if(pcSlice->getNumRefIdx(REF_PIC_LIST_C)>0 && !pcSlice->getNoBackPredFlag()) |
---|
2160 | { |
---|
2161 | printf(" [LC "); |
---|
2162 | for (Int iRefIndex = 0; iRefIndex < pcSlice->getNumRefIdx(REF_PIC_LIST_C); iRefIndex++) |
---|
2163 | { |
---|
2164 | if( pcSlice->getViewId() != pcSlice->getRefViewId( (RefPicList)pcSlice->getListIdFromIdxOfLC(iRefIndex), pcSlice->getRefIdxFromIdxOfLC(iRefIndex) ) ) |
---|
2165 | { |
---|
2166 | printf( "V%d ", pcSlice->getRefViewId( (RefPicList)pcSlice->getListIdFromIdxOfLC(iRefIndex), pcSlice->getRefIdxFromIdxOfLC(iRefIndex) ) ); |
---|
2167 | } |
---|
2168 | else |
---|
2169 | { |
---|
2170 | printf ("%d ", pcSlice->getRefPOC((RefPicList)pcSlice->getListIdFromIdxOfLC(iRefIndex), pcSlice->getRefIdxFromIdxOfLC(iRefIndex))-pcSlice->getLastIDR()); |
---|
2171 | } |
---|
2172 | } |
---|
2173 | printf("]"); |
---|
2174 | } |
---|
2175 | } |
---|
2176 | |
---|
2177 | /** Function for deciding the nal_unit_type. |
---|
2178 | * \param uiPOCCurr POC of the current picture |
---|
2179 | * \returns the nal_unit type of the picture |
---|
2180 | * This function checks the configuration and returns the appropriate nal_unit_type for the picture. |
---|
2181 | */ |
---|
2182 | NalUnitType TEncGOP::getNalUnitType(UInt uiPOCCurr) |
---|
2183 | { |
---|
2184 | Bool bInterViewOnlySlice = ( m_pcCfg->getGOPEntry(MAX_GOP).m_POC == 0 && (m_pcCfg->getGOPEntry(MAX_GOP).m_sliceType == 'P' || m_pcCfg->getGOPEntry(MAX_GOP).m_sliceType == 'B') ); |
---|
2185 | |
---|
2186 | if (uiPOCCurr == 0) |
---|
2187 | { |
---|
2188 | if( bInterViewOnlySlice ) |
---|
2189 | { |
---|
2190 | return NAL_UNIT_CODED_SLICE_IDV; |
---|
2191 | } |
---|
2192 | else |
---|
2193 | { |
---|
2194 | return NAL_UNIT_CODED_SLICE_IDR; |
---|
2195 | } |
---|
2196 | } |
---|
2197 | if (uiPOCCurr % m_pcCfg->getIntraPeriod() == 0) |
---|
2198 | { |
---|
2199 | if (m_pcCfg->getDecodingRefreshType() == 1) |
---|
2200 | { |
---|
2201 | if( bInterViewOnlySlice ) |
---|
2202 | { |
---|
2203 | return NAL_UNIT_CODED_SLICE_IDV; |
---|
2204 | } |
---|
2205 | else |
---|
2206 | { |
---|
2207 | #if H0566_TLA |
---|
2208 | return NAL_UNIT_CODED_SLICE_CRA; |
---|
2209 | #else |
---|
2210 | return NAL_UNIT_CODED_SLICE_CDR; |
---|
2211 | #endif |
---|
2212 | } |
---|
2213 | } |
---|
2214 | else if (m_pcCfg->getDecodingRefreshType() == 2) |
---|
2215 | { |
---|
2216 | if( bInterViewOnlySlice ) |
---|
2217 | { |
---|
2218 | return NAL_UNIT_CODED_SLICE_IDV; |
---|
2219 | } |
---|
2220 | else |
---|
2221 | { |
---|
2222 | return NAL_UNIT_CODED_SLICE_IDR; |
---|
2223 | } |
---|
2224 | } |
---|
2225 | } |
---|
2226 | return NAL_UNIT_CODED_SLICE; |
---|
2227 | } |
---|
2228 | |
---|
2229 | NalUnitType TEncGOP::getNalUnitTypeBaseViewMvc(UInt uiPOCCurr) |
---|
2230 | { |
---|
2231 | if( uiPOCCurr == 0 ) |
---|
2232 | { |
---|
2233 | return NAL_UNIT_CODED_SLICE_IDR; |
---|
2234 | } |
---|
2235 | if( uiPOCCurr % m_pcCfg->getIntraPeriod() == 0 ) |
---|
2236 | { |
---|
2237 | if( m_pcCfg->getDecodingRefreshType() == 1 ) |
---|
2238 | { |
---|
2239 | #if H0566_TLA |
---|
2240 | return NAL_UNIT_CODED_SLICE_CRA; |
---|
2241 | #else |
---|
2242 | return NAL_UNIT_CODED_SLICE_CDR; |
---|
2243 | #endif |
---|
2244 | } |
---|
2245 | else if( m_pcCfg->getDecodingRefreshType() == 2 ) |
---|
2246 | { |
---|
2247 | return NAL_UNIT_CODED_SLICE_IDR; |
---|
2248 | } |
---|
2249 | } |
---|
2250 | return NAL_UNIT_CODED_SLICE; |
---|
2251 | } |
---|
2252 | |
---|
2253 | Double TEncGOP::xCalculateRVM() |
---|
2254 | { |
---|
2255 | Double dRVM = 0; |
---|
2256 | |
---|
2257 | if( m_pcCfg->getGOPSize() == 1 && m_pcCfg->getIntraPeriod() != 1 && m_pcCfg->getFrameToBeEncoded() > RVM_VCEGAM10_M * 2 ) |
---|
2258 | { |
---|
2259 | // calculate RVM only for lowdelay configurations |
---|
2260 | std::vector<Double> vRL , vB; |
---|
2261 | size_t N = m_vRVM_RP.size(); |
---|
2262 | vRL.resize( N ); |
---|
2263 | vB.resize( N ); |
---|
2264 | |
---|
2265 | Int i; |
---|
2266 | Double dRavg = 0 , dBavg = 0; |
---|
2267 | vB[RVM_VCEGAM10_M] = 0; |
---|
2268 | for( i = RVM_VCEGAM10_M + 1 ; i < N - RVM_VCEGAM10_M + 1 ; i++ ) |
---|
2269 | { |
---|
2270 | vRL[i] = 0; |
---|
2271 | for( Int j = i - RVM_VCEGAM10_M ; j <= i + RVM_VCEGAM10_M - 1 ; j++ ) |
---|
2272 | vRL[i] += m_vRVM_RP[j]; |
---|
2273 | vRL[i] /= ( 2 * RVM_VCEGAM10_M ); |
---|
2274 | vB[i] = vB[i-1] + m_vRVM_RP[i] - vRL[i]; |
---|
2275 | dRavg += m_vRVM_RP[i]; |
---|
2276 | dBavg += vB[i]; |
---|
2277 | } |
---|
2278 | |
---|
2279 | dRavg /= ( N - 2 * RVM_VCEGAM10_M ); |
---|
2280 | dBavg /= ( N - 2 * RVM_VCEGAM10_M ); |
---|
2281 | |
---|
2282 | double dSigamB = 0; |
---|
2283 | for( i = RVM_VCEGAM10_M + 1 ; i < N - RVM_VCEGAM10_M + 1 ; i++ ) |
---|
2284 | { |
---|
2285 | Double tmp = vB[i] - dBavg; |
---|
2286 | dSigamB += tmp * tmp; |
---|
2287 | } |
---|
2288 | dSigamB = sqrt( dSigamB / ( N - 2 * RVM_VCEGAM10_M ) ); |
---|
2289 | |
---|
2290 | double f = sqrt( 12.0 * ( RVM_VCEGAM10_M - 1 ) / ( RVM_VCEGAM10_M + 1 ) ); |
---|
2291 | |
---|
2292 | dRVM = dSigamB / dRavg * f; |
---|
2293 | } |
---|
2294 | |
---|
2295 | return( dRVM ); |
---|
2296 | } |
---|
2297 | |
---|
2298 | /** Determine the difference between consecutive tile sizes (in bytes) and writes it to bistream rNalu [slice header] |
---|
2299 | * \param rpcBitstreamRedirect contains the bitstream to be concatenated to rNalu. rpcBitstreamRedirect contains slice payload. rpcSlice contains tile location information. |
---|
2300 | * \returns Updates rNalu to contain concatenated bitstream. rpcBitstreamRedirect is cleared at the end of this function call. |
---|
2301 | */ |
---|
2302 | Void TEncGOP::xWriteTileLocationToSliceHeader (OutputNALUnit& rNalu, TComOutputBitstream*& rpcBitstreamRedirect, TComSlice*& rpcSlice) |
---|
2303 | { |
---|
2304 | { |
---|
2305 | #if !TILES_WPP_ENTRY_POINT_SIGNALLING |
---|
2306 | Int iTransmitTileLocationInSliceHeader = (rpcSlice->getTileLocationCount()==0 || m_pcCfg->getTileLocationInSliceHeaderFlag()==0) ? 0 : 1; |
---|
2307 | rNalu.m_Bitstream.write(iTransmitTileLocationInSliceHeader, 1); // write flag indicating whether tile location information communicated in slice header |
---|
2308 | |
---|
2309 | if (iTransmitTileLocationInSliceHeader) |
---|
2310 | { |
---|
2311 | rNalu.m_Bitstream.write(rpcSlice->getTileLocationCount()-1, 5); // write number of tiles |
---|
2312 | |
---|
2313 | Int *aiDiff; |
---|
2314 | aiDiff = new Int [rpcSlice->getTileLocationCount()]; |
---|
2315 | |
---|
2316 | // Find largest number of bits required by Diff |
---|
2317 | Int iLastSize = 0, iDiffMax = 0, iDiffMin = 0; |
---|
2318 | for (UInt uiIdx=0; uiIdx<rpcSlice->getTileLocationCount(); uiIdx++) |
---|
2319 | { |
---|
2320 | Int iCurDiff, iCurSize; |
---|
2321 | if (uiIdx==0) |
---|
2322 | { |
---|
2323 | iCurDiff = rpcSlice->getTileLocation( uiIdx ); |
---|
2324 | iLastSize = rpcSlice->getTileLocation( uiIdx ); |
---|
2325 | } |
---|
2326 | else |
---|
2327 | { |
---|
2328 | iCurSize = rpcSlice->getTileLocation( uiIdx ) - rpcSlice->getTileLocation( uiIdx-1 ); |
---|
2329 | iCurDiff = iCurSize - iLastSize; |
---|
2330 | iLastSize = iCurSize; |
---|
2331 | } |
---|
2332 | // Store Diff so it may be written to slice header later without re-calculating. |
---|
2333 | aiDiff[uiIdx] = iCurDiff; |
---|
2334 | |
---|
2335 | if (iCurDiff>iDiffMax) |
---|
2336 | { |
---|
2337 | iDiffMax = iCurDiff; |
---|
2338 | } |
---|
2339 | if (iCurDiff<iDiffMin) |
---|
2340 | { |
---|
2341 | iDiffMin = iCurDiff; |
---|
2342 | } |
---|
2343 | } |
---|
2344 | |
---|
2345 | Int iDiffMinAbs, iDiffMaxAbs; |
---|
2346 | iDiffMinAbs = (iDiffMin<0) ? (-iDiffMin) : iDiffMin; |
---|
2347 | iDiffMaxAbs = (iDiffMax<0) ? (-iDiffMax) : iDiffMax; |
---|
2348 | |
---|
2349 | Int iBitsUsedByDiff = 0, iDiffAbsLargest; |
---|
2350 | iDiffAbsLargest = (iDiffMinAbs < iDiffMaxAbs) ? iDiffMaxAbs : iDiffMinAbs; |
---|
2351 | while (1) |
---|
2352 | { |
---|
2353 | if (iDiffAbsLargest >= (1 << iBitsUsedByDiff) ) |
---|
2354 | { |
---|
2355 | iBitsUsedByDiff++; |
---|
2356 | } |
---|
2357 | else |
---|
2358 | { |
---|
2359 | break; |
---|
2360 | } |
---|
2361 | } |
---|
2362 | iBitsUsedByDiff++; |
---|
2363 | |
---|
2364 | if (iBitsUsedByDiff > 32) |
---|
2365 | { |
---|
2366 | printf("\nDiff magnitude uses more than 32-bits"); |
---|
2367 | assert ( 0 ); |
---|
2368 | exit ( 0 ); // trying to catch any problems with using fixed bits for Diff information |
---|
2369 | } |
---|
2370 | |
---|
2371 | rNalu.m_Bitstream.write( iBitsUsedByDiff-1, 5 ); // write number of bits used by Diff |
---|
2372 | |
---|
2373 | // Write diff to slice header (rNalu) |
---|
2374 | for (UInt uiIdx=0; uiIdx<rpcSlice->getTileLocationCount(); uiIdx++) |
---|
2375 | { |
---|
2376 | Int iCurDiff = aiDiff[uiIdx]; |
---|
2377 | |
---|
2378 | // write sign of diff |
---|
2379 | if (uiIdx!=0) |
---|
2380 | { |
---|
2381 | if (iCurDiff<0) |
---|
2382 | { |
---|
2383 | rNalu.m_Bitstream.write(1, 1); |
---|
2384 | } |
---|
2385 | else |
---|
2386 | { |
---|
2387 | rNalu.m_Bitstream.write(0, 1); |
---|
2388 | } |
---|
2389 | } |
---|
2390 | |
---|
2391 | // write abs value of diff |
---|
2392 | Int iAbsDiff = (iCurDiff<0) ? (-iCurDiff) : iCurDiff; |
---|
2393 | if (iAbsDiff > ((((UInt64)1)<<32)-1)) |
---|
2394 | { |
---|
2395 | printf("\niAbsDiff exceeds 32-bit limit"); |
---|
2396 | exit(0); |
---|
2397 | } |
---|
2398 | rNalu.m_Bitstream.write( iAbsDiff, iBitsUsedByDiff-1 ); |
---|
2399 | } |
---|
2400 | |
---|
2401 | delete [] aiDiff; |
---|
2402 | } |
---|
2403 | #endif |
---|
2404 | } |
---|
2405 | |
---|
2406 | // Byte-align |
---|
2407 | rNalu.m_Bitstream.writeAlignOne(); |
---|
2408 | |
---|
2409 | // Update tile marker locations |
---|
2410 | TComOutputBitstream *pcOut = &rNalu.m_Bitstream; |
---|
2411 | UInt uiAccumulatedLength = pcOut->getNumberOfWrittenBits() >> 3; |
---|
2412 | for (Int uiMrkIdx = 0; uiMrkIdx < rpcBitstreamRedirect->getTileMarkerLocationCount(); uiMrkIdx++) |
---|
2413 | { |
---|
2414 | UInt uiBottom = pcOut->getTileMarkerLocationCount(); |
---|
2415 | pcOut->setTileMarkerLocation ( uiBottom, uiAccumulatedLength + rpcBitstreamRedirect->getTileMarkerLocation( uiMrkIdx ) ); |
---|
2416 | pcOut->setTileMarkerLocationCount ( uiBottom + 1 ); |
---|
2417 | } |
---|
2418 | |
---|
2419 | // Perform bitstream concatenation |
---|
2420 | if (rpcBitstreamRedirect->getNumberOfWrittenBits() > 0) |
---|
2421 | { |
---|
2422 | UInt uiBitCount = rpcBitstreamRedirect->getNumberOfWrittenBits(); |
---|
2423 | if (rpcBitstreamRedirect->getByteStreamLength()>0) |
---|
2424 | { |
---|
2425 | UChar *pucStart = reinterpret_cast<UChar*>(rpcBitstreamRedirect->getByteStream()); |
---|
2426 | UInt uiWriteByteCount = 0; |
---|
2427 | while (uiWriteByteCount < (uiBitCount >> 3) ) |
---|
2428 | { |
---|
2429 | UInt uiBits = (*pucStart); |
---|
2430 | rNalu.m_Bitstream.write(uiBits, 8); |
---|
2431 | pucStart++; |
---|
2432 | uiWriteByteCount++; |
---|
2433 | } |
---|
2434 | } |
---|
2435 | UInt uiBitsHeld = (uiBitCount & 0x07); |
---|
2436 | for (UInt uiIdx=0; uiIdx < uiBitsHeld; uiIdx++) |
---|
2437 | { |
---|
2438 | rNalu.m_Bitstream.write((rpcBitstreamRedirect->getHeldBits() & (1 << (7-uiIdx))) >> (7-uiIdx), 1); |
---|
2439 | } |
---|
2440 | } |
---|
2441 | |
---|
2442 | m_pcEntropyCoder->setBitstream(&rNalu.m_Bitstream); |
---|
2443 | |
---|
2444 | delete rpcBitstreamRedirect; |
---|
2445 | rpcBitstreamRedirect = new TComOutputBitstream; |
---|
2446 | } |
---|
2447 | |
---|
2448 | Void TEncGOP::xSetRefPicListModificationsMvc( TComSlice* pcSlice, UInt uiPOCCurr, UInt iGOPid ) |
---|
2449 | { |
---|
2450 | if( pcSlice->getSliceType() == I_SLICE || !(pcSlice->getSPS()->getListsModificationPresentFlag()) || pcSlice->getSPS()->getNumberOfUsableInterViewRefs() == 0 ) |
---|
2451 | { |
---|
2452 | return; |
---|
2453 | } |
---|
2454 | |
---|
2455 | // analyze inter-view modifications |
---|
2456 | GOPEntryMvc gem = m_pcCfg->getGOPEntry( (getNalUnitType(uiPOCCurr) == NAL_UNIT_CODED_SLICE_IDV) ? MAX_GOP : iGOPid ); |
---|
2457 | Int numL0Modifications = 0; |
---|
2458 | Int numL1Modifications = 0; |
---|
2459 | for( Int k = 0; k < gem.m_numInterViewRefPics; k++ ) |
---|
2460 | { |
---|
2461 | if( gem.m_interViewRefPosL0[k] > 0 ) { numL0Modifications++; } |
---|
2462 | if( gem.m_interViewRefPosL1[k] > 0 ) { numL1Modifications++; } |
---|
2463 | } |
---|
2464 | |
---|
2465 | TComRefPicListModification* refPicListModification = pcSlice->getRefPicListModification(); |
---|
2466 | Int maxRefListSize = pcSlice->getNumPocTotalCurrMvc(); |
---|
2467 | Int numTemporalRefs = pcSlice->getNumPocTotalCurr(); |
---|
2468 | |
---|
2469 | // set L0 inter-view modifications |
---|
2470 | if( (maxRefListSize > 1) && (numL0Modifications > 0) ) |
---|
2471 | { |
---|
2472 | refPicListModification->setRefPicListModificationFlagL0( true ); |
---|
2473 | Int tempListEntryL0[16]; |
---|
2474 | for( Int k = 0; k < 16; k++ ) { tempListEntryL0[k] = -1; } |
---|
2475 | |
---|
2476 | Bool hasModification = false; |
---|
2477 | for( Int k = 0; k < gem.m_numInterViewRefPics; k++ ) |
---|
2478 | { |
---|
2479 | if( gem.m_interViewRefPosL0[k] > 0 ) |
---|
2480 | { |
---|
2481 | for( Int l = 0; l < pcSlice->getSPS()->getNumberOfUsableInterViewRefs(); l++ ) |
---|
2482 | { |
---|
2483 | if( gem.m_interViewRefs[k] == pcSlice->getSPS()->getUsableInterViewRef( l ) && (gem.m_interViewRefPosL0[k] - 1) != (numTemporalRefs + l) ) |
---|
2484 | { |
---|
2485 | tempListEntryL0[gem.m_interViewRefPosL0[k]-1] = numTemporalRefs + l; |
---|
2486 | hasModification = true; |
---|
2487 | } |
---|
2488 | } |
---|
2489 | } |
---|
2490 | } |
---|
2491 | |
---|
2492 | if( hasModification ) |
---|
2493 | { |
---|
2494 | Int temporalRefIdx = 0; |
---|
2495 | for( Int i = 0; i < pcSlice->getNumRefIdx( REF_PIC_LIST_0 ); i++ ) |
---|
2496 | { |
---|
2497 | if( tempListEntryL0[i] >= 0 ) |
---|
2498 | { |
---|
2499 | refPicListModification->setRefPicSetIdxL0( i, tempListEntryL0[i] ); |
---|
2500 | } |
---|
2501 | else |
---|
2502 | { |
---|
2503 | refPicListModification->setRefPicSetIdxL0( i, temporalRefIdx ); |
---|
2504 | temporalRefIdx++; |
---|
2505 | } |
---|
2506 | } |
---|
2507 | } |
---|
2508 | else |
---|
2509 | { |
---|
2510 | refPicListModification->setRefPicListModificationFlagL0( false ); |
---|
2511 | } |
---|
2512 | } |
---|
2513 | |
---|
2514 | // set L1 inter-view modifications |
---|
2515 | if( (maxRefListSize > 1) && (numL1Modifications > 0) ) |
---|
2516 | { |
---|
2517 | refPicListModification->setRefPicListModificationFlagL1( true ); |
---|
2518 | Int tempListEntryL1[16]; |
---|
2519 | for( Int k = 0; k < 16; k++ ) { tempListEntryL1[k] = -1; } |
---|
2520 | |
---|
2521 | Bool hasModification = false; |
---|
2522 | for( Int k = 0; k < gem.m_numInterViewRefPics; k++ ) |
---|
2523 | { |
---|
2524 | if( gem.m_interViewRefPosL1[k] > 0 ) |
---|
2525 | { |
---|
2526 | for( Int l = 0; l < pcSlice->getSPS()->getNumberOfUsableInterViewRefs(); l++ ) |
---|
2527 | { |
---|
2528 | if( gem.m_interViewRefs[k] == pcSlice->getSPS()->getUsableInterViewRef( l ) && (gem.m_interViewRefPosL1[k] - 1) != (numTemporalRefs + l) ) |
---|
2529 | { |
---|
2530 | tempListEntryL1[gem.m_interViewRefPosL1[k]-1] = numTemporalRefs + l; |
---|
2531 | hasModification = true; |
---|
2532 | } |
---|
2533 | } |
---|
2534 | } |
---|
2535 | } |
---|
2536 | |
---|
2537 | if( hasModification ) |
---|
2538 | { |
---|
2539 | Int temporalRefIdx = 0; |
---|
2540 | for( Int i = 0; i < pcSlice->getNumRefIdx( REF_PIC_LIST_1 ); i++ ) |
---|
2541 | { |
---|
2542 | if( tempListEntryL1[i] >= 0 ) |
---|
2543 | { |
---|
2544 | refPicListModification->setRefPicSetIdxL1( i, tempListEntryL1[i] ); |
---|
2545 | } |
---|
2546 | else |
---|
2547 | { |
---|
2548 | refPicListModification->setRefPicSetIdxL1( i, temporalRefIdx ); |
---|
2549 | temporalRefIdx++; |
---|
2550 | } |
---|
2551 | } |
---|
2552 | } |
---|
2553 | else |
---|
2554 | { |
---|
2555 | refPicListModification->setRefPicListModificationFlagL1( false ); |
---|
2556 | } |
---|
2557 | } |
---|
2558 | |
---|
2559 | return; |
---|
2560 | } |
---|
2561 | //! \} |
---|