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) 2010-2016, 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 TComPic.cpp |
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35 | \brief picture class |
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36 | */ |
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37 | |
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38 | #include "TComPic.h" |
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39 | #include "SEI.h" |
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40 | |
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41 | //! \ingroup TLibCommon |
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42 | //! \{ |
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43 | |
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44 | // ==================================================================================================================== |
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45 | // Constructor / destructor / create / destroy |
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46 | // ==================================================================================================================== |
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47 | |
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48 | TComPic::TComPic() |
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49 | : m_uiTLayer (0) |
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50 | , m_bUsedByCurr (false) |
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51 | , m_bIsLongTerm (false) |
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52 | , m_pcPicYuvPred (NULL) |
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53 | , m_pcPicYuvResi (NULL) |
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54 | , m_bReconstructed (false) |
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55 | , m_bNeededForOutput (false) |
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56 | , m_uiCurrSliceIdx (0) |
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57 | , m_bCheckLTMSB (false) |
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58 | #if NH_MV |
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59 | , m_layerId (0) |
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60 | , m_viewId (0) |
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61 | , m_bPicOutputFlag (false) |
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62 | #if NH_3D_VSO || NH_3D |
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63 | , m_viewIndex (0) |
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64 | , m_isDepth (false) |
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65 | , m_aaiCodedScale (0) |
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66 | , m_aaiCodedOffset (0) |
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67 | #endif |
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68 | #endif |
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69 | |
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70 | { |
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71 | for(UInt i=0; i<NUM_PIC_YUV; i++) |
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72 | { |
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73 | m_apcPicYuv[i] = NULL; |
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74 | } |
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75 | #if NH_3D_QTLPC |
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76 | m_bReduceBitsQTL = 0; |
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77 | #endif |
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78 | #if NH_3D_NBDV |
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79 | m_iNumDdvCandPics = 0; |
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80 | m_eRapRefList = REF_PIC_LIST_0; |
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81 | m_uiRapRefIdx = 0; |
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82 | #endif |
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83 | #if NH_MV |
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84 | m_isPocResettingPic = false; |
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85 | m_hasGeneratedRefPics = false; |
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86 | m_isFstPicOfAllLayOfPocResetPer = false; |
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87 | m_decodingOrder = 0; |
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88 | m_noRaslOutputFlag = false; |
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89 | m_noClrasOutputFlag = false; |
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90 | m_picLatencyCount = 0; |
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91 | m_isGenerated = false; |
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92 | m_isGeneratedCl833 = false; |
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93 | m_activatesNewVps = false; |
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94 | #endif |
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95 | } |
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96 | |
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97 | TComPic::~TComPic() |
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98 | { |
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99 | } |
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100 | |
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101 | Void TComPic::create( const TComSPS &sps, const TComPPS &pps, const Bool bIsVirtual) |
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102 | { |
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103 | const ChromaFormat chromaFormatIDC = sps.getChromaFormatIdc(); |
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104 | const Int iWidth = sps.getPicWidthInLumaSamples(); |
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105 | const Int iHeight = sps.getPicHeightInLumaSamples(); |
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106 | const UInt uiMaxCuWidth = sps.getMaxCUWidth(); |
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107 | const UInt uiMaxCuHeight = sps.getMaxCUHeight(); |
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108 | const UInt uiMaxDepth = sps.getMaxTotalCUDepth(); |
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109 | |
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110 | m_picSym.create( sps, pps, uiMaxDepth ); |
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111 | if (!bIsVirtual) |
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112 | { |
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113 | m_apcPicYuv[PIC_YUV_ORG ] = new TComPicYuv; m_apcPicYuv[PIC_YUV_ORG ]->create( iWidth, iHeight, chromaFormatIDC, uiMaxCuWidth, uiMaxCuHeight, uiMaxDepth, true ); |
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114 | m_apcPicYuv[PIC_YUV_TRUE_ORG] = new TComPicYuv; m_apcPicYuv[PIC_YUV_TRUE_ORG]->create( iWidth, iHeight, chromaFormatIDC, uiMaxCuWidth, uiMaxCuHeight, uiMaxDepth, true ); |
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115 | } |
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116 | m_apcPicYuv[PIC_YUV_REC] = new TComPicYuv; m_apcPicYuv[PIC_YUV_REC]->create( iWidth, iHeight, chromaFormatIDC, uiMaxCuWidth, uiMaxCuHeight, uiMaxDepth, true ); |
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117 | |
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118 | // there are no SEI messages associated with this picture initially |
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119 | if (m_SEIs.size() > 0) |
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120 | { |
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121 | deleteSEIs (m_SEIs); |
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122 | } |
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123 | m_bUsedByCurr = false; |
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124 | |
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125 | #if H_3D_FCO |
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126 | /* initialize the texture to depth reference status */ |
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127 | for (int j=0; j<2; j++) |
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128 | { |
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129 | for (int i=0; i<MAX_NUM_REF; i++) |
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130 | { |
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131 | m_aiTexToDepRef[j][i] = -1; |
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132 | } |
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133 | } |
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134 | #endif |
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135 | |
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136 | } |
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137 | |
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138 | Void TComPic::destroy() |
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139 | { |
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140 | m_picSym.destroy(); |
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141 | |
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142 | for(UInt i=0; i<NUM_PIC_YUV; i++) |
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143 | { |
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144 | if (m_apcPicYuv[i]) |
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145 | { |
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146 | m_apcPicYuv[i]->destroy(); |
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147 | delete m_apcPicYuv[i]; |
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148 | m_apcPicYuv[i] = NULL; |
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149 | } |
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150 | } |
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151 | |
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152 | deleteSEIs(m_SEIs); |
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153 | } |
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154 | #if NH_3D |
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155 | #if NH_3D_ARP |
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156 | Void TComPic::getCUAddrAndPartIdx( Int iX, Int iY, Int& riCuAddr, Int& riAbsZorderIdx ) |
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157 | { |
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158 | Int iMaxCUWidth = (Int) ( getPicSym()->getSPS().getMaxCUWidth() ); |
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159 | Int iMaxCuHeight = (Int) ( getPicSym()->getSPS().getMaxCUHeight() ); |
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160 | |
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161 | UInt uiMaxTotalCUDepth = getPicSym()->getSPS().getMaxTotalCUDepth(); |
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162 | Int iBaseUnitWidth = iMaxCUWidth >> uiMaxTotalCUDepth; |
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163 | Int iBaseUnitHeight = iMaxCUWidth >> uiMaxTotalCUDepth; |
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164 | |
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165 | Int iNumCuInWidth = getPicYuvRec()->getWidth(COMPONENT_Y) / iMaxCUWidth; |
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166 | iNumCuInWidth += ( getPicYuvRec()->getWidth(COMPONENT_Y) % iMaxCUWidth ) ? 1 : 0; |
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167 | |
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168 | |
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169 | Int iCuX = iX / iMaxCUWidth; |
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170 | Int iCuY = iY / iMaxCuHeight; |
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171 | Int iBaseX = ( iX - iCuX * iMaxCUWidth ) / iBaseUnitWidth; |
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172 | Int iBaseY = ( iY - iCuY * iMaxCuHeight ) / iBaseUnitHeight; |
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173 | Int iCuSizeInBases = iMaxCuHeight / iBaseUnitWidth; |
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174 | |
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175 | riCuAddr = iCuY * iNumCuInWidth + iCuX; |
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176 | Int iRastPartIdx = iBaseY * iCuSizeInBases + iBaseX; |
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177 | riAbsZorderIdx = g_auiRasterToZscan[ iRastPartIdx ]; |
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178 | } |
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179 | #endif |
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180 | Void TComPic::compressMotion(Int scale) |
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181 | #else |
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182 | Void TComPic::compressMotion() |
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183 | #endif |
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184 | { |
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185 | TComPicSym* pPicSym = getPicSym(); |
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186 | for ( UInt uiCUAddr = 0; uiCUAddr < pPicSym->getNumberOfCtusInFrame(); uiCUAddr++ ) |
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187 | { |
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188 | TComDataCU* pCtu = pPicSym->getCtu(uiCUAddr); |
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189 | #if NH_3D |
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190 | pCtu->compressMV(scale); |
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191 | #else |
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192 | pCtu->compressMV(); |
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193 | #endif |
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194 | |
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195 | } |
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196 | } |
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197 | |
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198 | |
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199 | Bool TComPic::getSAOMergeAvailability(Int currAddr, Int mergeAddr) |
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200 | { |
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201 | Bool mergeCtbInSliceSeg = (mergeAddr >= getPicSym()->getCtuTsToRsAddrMap(getCtu(currAddr)->getSlice()->getSliceCurStartCtuTsAddr())); |
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202 | Bool mergeCtbInTile = (getPicSym()->getTileIdxMap(mergeAddr) == getPicSym()->getTileIdxMap(currAddr)); |
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203 | return (mergeCtbInSliceSeg && mergeCtbInTile); |
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204 | } |
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205 | |
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206 | UInt TComPic::getSubstreamForCtuAddr(const UInt ctuAddr, const Bool bAddressInRaster, TComSlice *pcSlice) |
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207 | { |
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208 | UInt subStrm; |
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209 | const bool bWPPEnabled=pcSlice->getPPS()->getEntropyCodingSyncEnabledFlag(); |
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210 | const TComPicSym &picSym = *(getPicSym()); |
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211 | |
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212 | if ((bWPPEnabled && picSym.getFrameHeightInCtus()>1) || (picSym.getNumTiles()>1)) // wavefronts, and possibly tiles being used. |
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213 | { |
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214 | if (bWPPEnabled) |
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215 | { |
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216 | const UInt ctuRsAddr = bAddressInRaster?ctuAddr : picSym.getCtuTsToRsAddrMap(ctuAddr); |
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217 | const UInt frameWidthInCtus = picSym.getFrameWidthInCtus(); |
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218 | const UInt tileIndex = picSym.getTileIdxMap(ctuRsAddr); |
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219 | const UInt numTileColumns = (picSym.getNumTileColumnsMinus1()+1); |
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220 | const TComTile *pTile = picSym.getTComTile(tileIndex); |
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221 | const UInt firstCtuRsAddrOfTile = pTile->getFirstCtuRsAddr(); |
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222 | const UInt tileYInCtus = firstCtuRsAddrOfTile / frameWidthInCtus; |
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223 | // independent tiles => substreams are "per tile" |
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224 | const UInt ctuLine = ctuRsAddr / frameWidthInCtus; |
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225 | const UInt startingSubstreamForTile =(tileYInCtus*numTileColumns) + (pTile->getTileHeightInCtus()*(tileIndex%numTileColumns)); |
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226 | subStrm = startingSubstreamForTile + (ctuLine - tileYInCtus); |
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227 | } |
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228 | else |
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229 | { |
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230 | const UInt ctuRsAddr = bAddressInRaster?ctuAddr : picSym.getCtuTsToRsAddrMap(ctuAddr); |
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231 | const UInt tileIndex = picSym.getTileIdxMap(ctuRsAddr); |
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232 | subStrm=tileIndex; |
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233 | } |
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234 | } |
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235 | else |
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236 | { |
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237 | // dependent tiles => substreams are "per frame". |
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238 | subStrm = 0; |
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239 | } |
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240 | return subStrm; |
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241 | } |
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242 | |
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243 | #if NH_MV |
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244 | Bool TComPic::getPocResetPeriodId() |
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245 | { |
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246 | return getSlice(0)->getPocResetIdc(); |
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247 | } |
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248 | |
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249 | Void TComPic::markAsUsedForShortTermReference() |
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250 | { |
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251 | getSlice(0)->setReferenced( true ); |
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252 | setIsLongTerm( false ); |
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253 | } |
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254 | |
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255 | Void TComPic::markAsUsedForLongTermReference() |
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256 | { |
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257 | getSlice(0)->setReferenced( true ); |
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258 | setIsLongTerm( true ); |
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259 | } |
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260 | |
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261 | |
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262 | Void TComPic::markAsUnusedForReference() |
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263 | { |
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264 | getSlice(0)->setReferenced( false ); |
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265 | setIsLongTerm( false ); |
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266 | } |
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267 | |
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268 | |
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269 | Bool TComPic::getMarkedUnUsedForReference() |
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270 | { |
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271 | return !getSlice(0)->isReferenced( ); |
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272 | } |
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273 | |
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274 | |
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275 | Bool TComPic::getMarkedAsShortTerm() |
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276 | { |
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277 | return ( getSlice(0)->isReferenced( ) && !getIsLongTerm() ); |
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278 | } |
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279 | |
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280 | Void TComPic::print( Int outputLevel ) |
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281 | { |
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282 | if ( outputLevel== 0 ) |
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283 | { |
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284 | std::cout << std::endl |
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285 | << "LId" |
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286 | << "\t" << "POC" |
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287 | << "\t" << "Rec" |
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288 | << "\t" << "Ref" |
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289 | << "\t" << "LT" |
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290 | << "\t" << "OutMark" |
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291 | << "\t" << "OutFlag" |
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292 | << "\t" << "Type" |
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293 | << "\t" << "PReFlag" |
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294 | << std::endl; |
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295 | } |
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296 | else if( outputLevel == 1 ) |
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297 | { |
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298 | std::cout << getLayerId() |
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299 | << "\t" << getPOC() |
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300 | << "\t" << getReconMark() |
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301 | << "\t" << getSlice(0)->isReferenced() |
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302 | << "\t" << getIsLongTerm() |
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303 | << "\t" << getOutputMark() |
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304 | << "\t" << getSlice(0)->getPicOutputFlag() |
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305 | << "\t" << getSlice(0)->getNalUnitTypeString() |
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306 | << "\t" << getSlice(0)->getPocResetFlag() |
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307 | << std::endl; |
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308 | } |
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309 | else if ( outputLevel == 2 ) |
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310 | { |
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311 | std::cout << std:: setfill(' ') |
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312 | << " LayerId: " << std::setw(2) << getLayerId() |
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313 | << "\t" << " POC: " << std::setw(5) << getPOC() |
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314 | << "\t" << " Dec. Order: " << std::setw(5) << getDecodingOrder() |
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315 | << "\t" << " Referenced: " << std::setw(1) << getSlice(0)->isReferenced() |
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316 | << "\t" << " Pic type: " << getSlice(0)->getNalUnitTypeString() |
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317 | << "\t" << " Generated: " << std::setw(1) << getIsGenerated() |
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318 | << "\t" << " Gen. Ref. Pics: " << std::setw(1) << getHasGeneratedRefPics(); |
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319 | } |
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320 | else if ( outputLevel == 4 ) |
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321 | { |
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322 | std::cout << std:: setfill(' ') |
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323 | << " LayerId: " << std::setw(2) << getLayerId() |
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324 | << "\t" << " POC: " << std::setw(5) << getPOC() |
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325 | << "\t" << " Referenced: " << std::setw(1) << getSlice(0)->isReferenced() << std::endl; |
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326 | } |
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327 | } |
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328 | |
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329 | #if NH_3D |
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330 | Void TComPic::printMotion() |
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331 | { |
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332 | TComPicSym* pPicSym = getPicSym(); |
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333 | for ( UInt uiCUAddr = 0; uiCUAddr < pPicSym->getNumberOfCtusInFrame(); uiCUAddr++ ) |
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334 | { |
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335 | TComDataCU* pCtu = pPicSym->getCtu(uiCUAddr); |
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336 | std::cout << "CUAddr " << uiCUAddr << std::endl; |
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337 | pCtu->printMV(); |
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338 | std::cout << std::endl; |
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339 | } |
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340 | } |
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341 | |
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342 | #if NH_3D_NBDV |
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343 | Int TComPic::getDisCandRefPictures(Int iColPOC) |
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344 | { |
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345 | UInt uiTempLayerCurr = 7; |
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346 | TComSlice* currSlice = getSlice(getCurrSliceIdx()); |
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347 | UInt numDdvCandPics = 0; |
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348 | |
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349 | if(!currSlice->getEnableTMVPFlag()) |
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350 | { |
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351 | return numDdvCandPics; |
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352 | } |
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353 | |
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354 | numDdvCandPics += 1; |
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355 | |
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356 | UInt pocCurr = currSlice->getPOC(); |
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357 | UInt pocDiff = 255; |
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358 | |
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359 | for(UInt lpNr = 0; lpNr < (currSlice->isInterB() ? 2: 1); lpNr++) |
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360 | { |
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361 | Bool x = lpNr ? currSlice->getColFromL0Flag() : 1 - currSlice->getColFromL0Flag(); |
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362 | |
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363 | for(UInt i = 0; i < currSlice->getNumRefIdx(RefPicList(x)); i++) |
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364 | { |
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365 | if(currSlice->getViewIndex() == currSlice->getRefPic((RefPicList)x, i)->getViewIndex() |
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366 | && (x == currSlice->getColFromL0Flag() || currSlice->getRefPOC((RefPicList)x, i) != iColPOC) && numDdvCandPics != 2) |
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367 | { |
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368 | TComSlice* refSlice = currSlice->getRefPic((RefPicList)x, i)->getSlice(getCurrSliceIdx()); |
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369 | Bool bRAP = (refSlice->getViewIndex() && refSlice->isIRAP()) ? 1 : 0; |
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370 | UInt uiTempLayer = currSlice->getRefPic((RefPicList)x, i)->getSlice(getCurrSliceIdx())->getTLayer(); |
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371 | |
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372 | if(bRAP) |
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373 | { |
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374 | this->setRapRefIdx(i); |
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375 | this->setRapRefList((RefPicList)x); |
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376 | numDdvCandPics = 2; |
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377 | |
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378 | return numDdvCandPics; |
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379 | } |
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380 | else if (uiTempLayerCurr > uiTempLayer) |
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381 | { |
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382 | uiTempLayerCurr = uiTempLayer; |
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383 | } |
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384 | } |
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385 | } |
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386 | } |
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387 | |
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388 | UInt z = -1; // GT: Added to make code compile needs to be checked! |
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389 | UInt idx = 0; |
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390 | |
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391 | for(UInt lpNr = 0; lpNr < (currSlice->isInterB() ? 2 : 1); lpNr++) |
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392 | { |
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393 | Bool x = lpNr ? currSlice->getColFromL0Flag() : 1 - currSlice->getColFromL0Flag(); |
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394 | |
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395 | for(UInt i = 0; i < currSlice->getNumRefIdx(RefPicList(x)); i++) |
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396 | { |
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397 | Int iTempPoc = currSlice->getRefPic((RefPicList)x, i)->getPOC(); |
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398 | Int iTempDiff = (iTempPoc > pocCurr) ? (iTempPoc - pocCurr) : (pocCurr - iTempPoc); |
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399 | |
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400 | if(currSlice->getViewIndex() == currSlice->getRefPic((RefPicList)x, i)->getViewIndex() && (x == currSlice->getColFromL0Flag() || currSlice->getRefPOC((RefPicList)x, i) != iColPOC) |
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401 | && currSlice->getRefPic((RefPicList)x, i)->getSlice(getCurrSliceIdx())->getTLayer() == uiTempLayerCurr && pocDiff > iTempDiff) |
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402 | { |
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403 | pocDiff = iTempDiff; |
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404 | z = x; |
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405 | idx = i; |
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406 | } |
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407 | } |
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408 | } |
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409 | |
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410 | if(pocDiff < 255) |
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411 | { |
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412 | this->setRapRefIdx(idx); |
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413 | this->setRapRefList((RefPicList) z); |
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414 | numDdvCandPics = 2; |
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415 | } |
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416 | |
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417 | return numDdvCandPics; |
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418 | } |
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419 | |
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420 | Void TComPic::checkTemporalIVRef() |
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421 | { |
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422 | TComSlice* currSlice = getSlice(getCurrSliceIdx()); |
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423 | const Int numCandPics = this->getNumDdvCandPics(); |
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424 | |
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425 | for(Int curCandPic = 0; curCandPic < numCandPics; curCandPic++) |
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426 | { |
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427 | RefPicList eCurRefPicList = REF_PIC_LIST_0 ; |
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428 | Int curCandPicRefIdx = 0; |
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429 | if(curCandPic == 0) |
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430 | { |
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431 | eCurRefPicList = RefPicList(currSlice->isInterB() ? 1 - currSlice->getColFromL0Flag() : 0); |
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432 | curCandPicRefIdx = currSlice->getColRefIdx(); |
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433 | } |
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434 | else |
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435 | { |
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436 | eCurRefPicList = this->getRapRefList(); |
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437 | curCandPicRefIdx = this->getRapRefIdx(); |
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438 | } |
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439 | |
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440 | TComPic* pcCandColPic = currSlice->getRefPic(eCurRefPicList, curCandPicRefIdx); |
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441 | TComSlice* pcCandColSlice = pcCandColPic->getSlice(0); // currently only support single slice |
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442 | |
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443 | if(!pcCandColSlice->isIntra()) |
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444 | { |
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445 | for(Int iColRefDir = 0; iColRefDir < (pcCandColSlice->isInterB() ? 2 : 1); iColRefDir++) |
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446 | { |
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447 | for(Int iColRefIdx = 0; iColRefIdx < pcCandColSlice->getNumRefIdx((RefPicList)iColRefDir); iColRefIdx++) |
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448 | { |
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449 | m_abTIVRINCurrRL[curCandPic][iColRefDir][iColRefIdx] = false; |
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450 | Int iColViewIdx = pcCandColSlice->getViewIndex(); |
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451 | // The picture pcCandColSlice->getRefPic((RefPicList)iColRefDir, iColRefIdx) might not be in DPB anymore |
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452 | // So don't access it directly. |
---|
453 | Int iColRefViewIdx = pcCandColSlice->getVPS()->getViewOrderIdx( pcCandColSlice->getRefLayerId( (RefPicList)iColRefDir, iColRefIdx ) ); |
---|
454 | if(iColViewIdx == iColRefViewIdx) |
---|
455 | { |
---|
456 | continue; |
---|
457 | } |
---|
458 | |
---|
459 | for(Int iCurrRefDir = 0; (iCurrRefDir < (currSlice->isInterB() ? 2 : 1)) && (m_abTIVRINCurrRL[curCandPic][iColRefDir][iColRefIdx] == false); iCurrRefDir++) |
---|
460 | { |
---|
461 | for(Int iCurrRefIdx = 0; iCurrRefIdx < currSlice->getNumRefIdx((RefPicList)iCurrRefDir); iCurrRefIdx++) |
---|
462 | { |
---|
463 | if(currSlice->getRefPic((RefPicList)iCurrRefDir, iCurrRefIdx)->getViewIndex() == iColRefViewIdx) |
---|
464 | { |
---|
465 | m_abTIVRINCurrRL[curCandPic][iColRefDir][iColRefIdx] = true; |
---|
466 | break; |
---|
467 | } |
---|
468 | } |
---|
469 | } |
---|
470 | } |
---|
471 | } |
---|
472 | } |
---|
473 | } |
---|
474 | } |
---|
475 | |
---|
476 | Bool TComPic::isTempIVRefValid(Int currCandPic, Int iColRefDir, Int iColRefIdx) |
---|
477 | { |
---|
478 | return m_abTIVRINCurrRL[currCandPic][iColRefDir][iColRefIdx]; |
---|
479 | } |
---|
480 | |
---|
481 | Void TComPic::checkTextureRef() |
---|
482 | { |
---|
483 | TComSlice* pcCurrSlice = getSlice(getCurrSliceIdx()); |
---|
484 | TComPic* pcTextPic = pcCurrSlice->getIvPic(0, getViewIndex()); |
---|
485 | #if H_3D_FCO |
---|
486 | if ( pcTextPic ) |
---|
487 | { |
---|
488 | #endif |
---|
489 | TComSlice* pcTextSlice = pcTextPic->getSlice(0); // currently only support single slice |
---|
490 | |
---|
491 | for(Int iTextRefDir = 0; (iTextRefDir < (pcTextSlice->isInterB() ? 2 :1) ) && !pcTextSlice->isIntra(); iTextRefDir++) |
---|
492 | { |
---|
493 | for(Int iTextRefIdx =0; iTextRefIdx < pcTextSlice->getNumRefIdx((RefPicList)iTextRefDir); iTextRefIdx++) |
---|
494 | { |
---|
495 | Int iTextRefPOC = pcTextSlice->getRefPOC((RefPicList)iTextRefDir, iTextRefIdx); |
---|
496 | Int iTextRefViewId = pcTextSlice->getRefPic((RefPicList)iTextRefDir, iTextRefIdx)->getViewIndex(); |
---|
497 | m_aiTexToDepRef[iTextRefDir][iTextRefIdx] = -1; |
---|
498 | Int iCurrRefDir = iTextRefDir; |
---|
499 | |
---|
500 | for(Int iCurrRefIdx = 0; (iCurrRefIdx<pcCurrSlice->getNumRefIdx((RefPicList)iCurrRefDir)) && (m_aiTexToDepRef[iTextRefDir][iTextRefIdx] < 0); iCurrRefIdx++) |
---|
501 | { |
---|
502 | if(pcCurrSlice->getRefPOC((RefPicList)iCurrRefDir, iCurrRefIdx ) == iTextRefPOC && |
---|
503 | pcCurrSlice->getRefPic((RefPicList)iCurrRefDir, iCurrRefIdx)->getViewIndex() == iTextRefViewId) |
---|
504 | { |
---|
505 | m_aiTexToDepRef[iTextRefDir][iTextRefIdx] = iCurrRefIdx; |
---|
506 | } |
---|
507 | } |
---|
508 | } |
---|
509 | } |
---|
510 | #if H_3D_FCO |
---|
511 | } |
---|
512 | #endif |
---|
513 | } |
---|
514 | |
---|
515 | Int TComPic::isTextRefValid(Int iTextRefDir, Int iTextRefIdx) |
---|
516 | { |
---|
517 | return m_aiTexToDepRef[iTextRefDir][iTextRefIdx]; |
---|
518 | } |
---|
519 | #endif |
---|
520 | #endif |
---|
521 | |
---|
522 | Void TComAu::setPicLatencyCount( Int picLatenyCount ) |
---|
523 | { |
---|
524 | for(TComList<TComPic*>::iterator itP= begin(); itP!= end(); itP++) |
---|
525 | { |
---|
526 | (*itP)->setPicLatencyCount( picLatenyCount ); |
---|
527 | } |
---|
528 | } |
---|
529 | |
---|
530 | TComPic* TComAu::getPic( Int nuhLayerId ) |
---|
531 | { |
---|
532 | TComPic* pic = NULL; |
---|
533 | for(TComList<TComPic*>::iterator itP= begin(); ( itP!= end() && (pic == NULL) ); itP++) |
---|
534 | { |
---|
535 | if ( (*itP)->getLayerId() == nuhLayerId ) |
---|
536 | { |
---|
537 | pic = (*itP); |
---|
538 | } |
---|
539 | } |
---|
540 | return pic; |
---|
541 | } |
---|
542 | |
---|
543 | Void TComAu::addPic( TComPic* pic, Bool pocUnkown ) |
---|
544 | { |
---|
545 | if ( !empty() ) |
---|
546 | { |
---|
547 | if (!pocUnkown) |
---|
548 | { |
---|
549 | assert( pic->getPOC() == ( getPoc() )); |
---|
550 | } |
---|
551 | pic->setPicLatencyCount( getPicLatencyCount() ); |
---|
552 | |
---|
553 | assert( getPic( pic->getLayerId() ) == NULL ); |
---|
554 | |
---|
555 | // Add sorted |
---|
556 | TComAu::iterator itP = begin(); |
---|
557 | Bool inserted = false; |
---|
558 | while( !inserted ) |
---|
559 | { |
---|
560 | if ( ( itP == end()) || pic->getLayerId() < (*itP)->getLayerId() ) |
---|
561 | { |
---|
562 | insert(itP, pic ); |
---|
563 | inserted = true; |
---|
564 | } |
---|
565 | else |
---|
566 | { |
---|
567 | ++itP; |
---|
568 | } |
---|
569 | } |
---|
570 | } |
---|
571 | else |
---|
572 | { |
---|
573 | pushBack( pic ); |
---|
574 | } |
---|
575 | } |
---|
576 | |
---|
577 | Bool TComAu::containsPic( TComPic* pic ) |
---|
578 | { |
---|
579 | Bool isInList = false; |
---|
580 | for(TComList<TComPic*>::iterator itP= begin(); ( itP!= end() && (!isInList) ); itP++) |
---|
581 | { |
---|
582 | isInList = isInList || ( pic == (*itP)); |
---|
583 | } |
---|
584 | return isInList; |
---|
585 | } |
---|
586 | |
---|
587 | TComSubDpb::TComSubDpb( Int nuhLayerid ) |
---|
588 | { |
---|
589 | m_nuhLayerId = nuhLayerid; |
---|
590 | } |
---|
591 | |
---|
592 | TComPic* TComSubDpb::getPic( Int poc ) |
---|
593 | { |
---|
594 | TComPic* pic = NULL; |
---|
595 | for(TComList<TComPic*>::iterator itP= begin(); ( itP!= end() && (pic == NULL) ); itP++) |
---|
596 | { |
---|
597 | if ( (*itP)->getPOC() == poc ) |
---|
598 | { |
---|
599 | pic = (*itP); |
---|
600 | } |
---|
601 | } |
---|
602 | return pic; |
---|
603 | } |
---|
604 | |
---|
605 | TComPic* TComSubDpb::getPicFromLsb( Int pocLsb, Int maxPicOrderCntLsb ) |
---|
606 | { |
---|
607 | TComPic* pic = NULL; |
---|
608 | for(TComList<TComPic*>::iterator itP= begin(); ( itP!= end() && (pic == NULL) ); itP++) |
---|
609 | { |
---|
610 | if ( ( (*itP)->getPOC() & ( maxPicOrderCntLsb - 1 ) ) == pocLsb ) |
---|
611 | { |
---|
612 | pic = (*itP); |
---|
613 | } |
---|
614 | } |
---|
615 | return pic; |
---|
616 | } |
---|
617 | |
---|
618 | TComPic* TComSubDpb::getShortTermRefPic( Int poc ) |
---|
619 | { |
---|
620 | TComPic* pic = NULL; |
---|
621 | for(TComList<TComPic*>::iterator itP= begin(); ( itP!= end() && (pic == NULL) ); itP++) |
---|
622 | { |
---|
623 | if ( (*itP)->getPOC() == poc && (*itP)->getMarkedAsShortTerm() ) |
---|
624 | { |
---|
625 | pic = (*itP); |
---|
626 | } |
---|
627 | } |
---|
628 | return pic; |
---|
629 | } |
---|
630 | |
---|
631 | TComList<TComPic*> TComSubDpb::getPicsMarkedNeedForOutput() |
---|
632 | { |
---|
633 | TComList<TComPic*> picsMarkedNeedForOutput; |
---|
634 | |
---|
635 | for(TComList<TComPic*>::iterator itP= begin(); itP!= end() ; itP++ ) |
---|
636 | { |
---|
637 | if ( (*itP)->getOutputMark() ) |
---|
638 | { |
---|
639 | picsMarkedNeedForOutput.push_back( (*itP) ); |
---|
640 | } |
---|
641 | } |
---|
642 | return picsMarkedNeedForOutput; |
---|
643 | } |
---|
644 | |
---|
645 | Void TComSubDpb::markAllAsUnusedForReference() |
---|
646 | { |
---|
647 | for(TComList<TComPic*>::iterator itP= begin(); itP!= end() ; itP++ ) |
---|
648 | { |
---|
649 | (*itP)->markAsUnusedForReference(); |
---|
650 | } |
---|
651 | } |
---|
652 | |
---|
653 | Void TComSubDpb::addPic( TComPic* pic ) |
---|
654 | { |
---|
655 | assert( pic != NULL ); |
---|
656 | assert( m_nuhLayerId == pic->getLayerId() || m_nuhLayerId == -1); |
---|
657 | if ( !empty() ) |
---|
658 | { |
---|
659 | assert( getPic( pic->getPOC() ) == NULL ); // Don't add twice; assert( pic->getLayerId() == m_nuhLayerId ); |
---|
660 | |
---|
661 | // Add sorted |
---|
662 | TComSubDpb::iterator itP = begin(); |
---|
663 | Bool inserted = false; |
---|
664 | while( !inserted ) |
---|
665 | { |
---|
666 | if ( ( itP == end()) || pic->getPOC() < (*itP)->getPOC() ) |
---|
667 | { |
---|
668 | insert(itP, pic ); |
---|
669 | inserted = true; |
---|
670 | } |
---|
671 | else |
---|
672 | { |
---|
673 | ++itP; |
---|
674 | } |
---|
675 | } |
---|
676 | } |
---|
677 | else |
---|
678 | { |
---|
679 | pushBack( pic ); |
---|
680 | } |
---|
681 | } |
---|
682 | |
---|
683 | Void TComSubDpb::removePics( std::vector<TComPic*> picToRemove ) |
---|
684 | { |
---|
685 | for (Int i = 0; i < picToRemove.size(); i++ ) |
---|
686 | { |
---|
687 | if( picToRemove[i] != NULL) |
---|
688 | { |
---|
689 | remove( picToRemove[i] ); |
---|
690 | } |
---|
691 | } |
---|
692 | } |
---|
693 | |
---|
694 | Bool TComSubDpb::areAllPicsMarkedNotNeedForOutput() |
---|
695 | { |
---|
696 | return ( getPicsMarkedNeedForOutput().size() == 0 ); |
---|
697 | } |
---|
698 | |
---|
699 | |
---|
700 | TComPicLists::~TComPicLists() |
---|
701 | { |
---|
702 | emptyAllSubDpbs(); |
---|
703 | for(TComList<TComSubDpb*>::iterator itL = m_subDpbs.begin(); ( itL != m_subDpbs.end()); itL++) |
---|
704 | { |
---|
705 | if ( (*itL) != NULL ) |
---|
706 | { |
---|
707 | delete (*itL); |
---|
708 | (*itL) = NULL; |
---|
709 | } |
---|
710 | } |
---|
711 | } |
---|
712 | |
---|
713 | Void TComPicLists::addNewPic( TComPic* pic ) |
---|
714 | { |
---|
715 | getSubDpb ( pic->getLayerId() , true )->addPic( pic ); |
---|
716 | getAu ( pic->getPOC() , true )->addPic( pic , false ); |
---|
717 | if ( m_printPicOutput ) |
---|
718 | { |
---|
719 | std::cout << " Add picture: "; |
---|
720 | pic->print( 2 ); |
---|
721 | std::cout << std::endl; |
---|
722 | } |
---|
723 | } |
---|
724 | |
---|
725 | Void TComPicLists::removePic( TComPic* pic ) |
---|
726 | { |
---|
727 | if (pic != NULL) |
---|
728 | { |
---|
729 | |
---|
730 | TComSubDpb* curSubDpb = getSubDpb( pic->getLayerId(), false ); |
---|
731 | curSubDpb->remove( pic ); |
---|
732 | |
---|
733 | TComAu* curAu = getAu ( pic->getPOC(), false ); |
---|
734 | |
---|
735 | if (curAu != NULL) |
---|
736 | { |
---|
737 | curAu->remove( pic ); |
---|
738 | // Remove AU when empty. |
---|
739 | if (curAu->empty() ) |
---|
740 | { |
---|
741 | m_aus.remove( curAu ); |
---|
742 | delete curAu; |
---|
743 | } |
---|
744 | } |
---|
745 | |
---|
746 | if ( m_printPicOutput ) |
---|
747 | { |
---|
748 | std::cout << " Remove picture: "; |
---|
749 | pic->print( 2 ); |
---|
750 | std::cout << std::endl; |
---|
751 | } |
---|
752 | |
---|
753 | pic->destroy(); |
---|
754 | delete pic; |
---|
755 | } |
---|
756 | } |
---|
757 | |
---|
758 | TComPic* TComPicLists::getPic( Int layerIdInNuh, Int poc ) |
---|
759 | { |
---|
760 | TComPic* pcPic = NULL; |
---|
761 | TComSubDpb* subDpb = getSubDpb( layerIdInNuh, false ); |
---|
762 | if ( subDpb != NULL ) |
---|
763 | { |
---|
764 | pcPic = subDpb->getPic( poc ); |
---|
765 | } |
---|
766 | return pcPic; |
---|
767 | } |
---|
768 | |
---|
769 | TComPicYuv* TComPicLists::getPicYuv( Int layerIdInNuh, Int poc, Bool reconFlag ) |
---|
770 | { |
---|
771 | TComPic* pcPic = getPic( layerIdInNuh, poc ); |
---|
772 | TComPicYuv* pcPicYuv = NULL; |
---|
773 | |
---|
774 | if (pcPic != NULL) |
---|
775 | { |
---|
776 | if( reconFlag ) |
---|
777 | { |
---|
778 | if ( pcPic->getReconMark() ) |
---|
779 | { |
---|
780 | pcPicYuv = pcPic->getPicYuvRec(); |
---|
781 | } |
---|
782 | } |
---|
783 | else |
---|
784 | { |
---|
785 | pcPicYuv = pcPic->getPicYuvOrg(); |
---|
786 | } |
---|
787 | }; |
---|
788 | |
---|
789 | return pcPicYuv; |
---|
790 | } |
---|
791 | |
---|
792 | TComSubDpb* TComPicLists::getSubDpb( Int nuhLayerId, Bool create ) |
---|
793 | { |
---|
794 | TComSubDpb* subDpb = NULL; |
---|
795 | for(TComList<TComSubDpb*>::iterator itL = m_subDpbs.begin(); ( itL != m_subDpbs.end() && subDpb == NULL ); itL++) |
---|
796 | { |
---|
797 | if ( (*itL)->getLayerId() == nuhLayerId ) |
---|
798 | { |
---|
799 | subDpb = (*itL); |
---|
800 | } |
---|
801 | } |
---|
802 | if ( subDpb == NULL && create ) |
---|
803 | { |
---|
804 | m_subDpbs.push_back( new TComSubDpb(nuhLayerId) ); |
---|
805 | } |
---|
806 | return subDpb; |
---|
807 | } |
---|
808 | |
---|
809 | TComList<TComSubDpb*>* TComPicLists::getSubDpbs() |
---|
810 | { |
---|
811 | return (&m_subDpbs); |
---|
812 | } |
---|
813 | |
---|
814 | TComAu* TComPicLists::addAu( Int poc ) |
---|
815 | { |
---|
816 | TComList<TComAu*>::iterator itA = m_aus.begin(); |
---|
817 | |
---|
818 | assert( getAu(poc, false) == NULL ); |
---|
819 | Bool inserted = false; |
---|
820 | while( !inserted) |
---|
821 | { |
---|
822 | if ( ( itA == m_aus.end()) || poc < (*itA)->getPoc() ) |
---|
823 | { |
---|
824 | m_aus.insert(itA, new TComAu ); |
---|
825 | inserted = true; |
---|
826 | --itA; |
---|
827 | } |
---|
828 | else |
---|
829 | { |
---|
830 | ++itA; |
---|
831 | } |
---|
832 | } |
---|
833 | return (*itA); |
---|
834 | } |
---|
835 | |
---|
836 | TComAu* TComPicLists::getAu( Int poc, Bool create ) |
---|
837 | { |
---|
838 | TComAu* au = NULL; |
---|
839 | |
---|
840 | for( TComList<TComAu*>::iterator itA = m_aus.begin(); ( itA != m_aus.end() && au == NULL ); itA++) |
---|
841 | { |
---|
842 | if ( (*itA)->getPoc() == poc ) |
---|
843 | { |
---|
844 | au = (*itA); |
---|
845 | } |
---|
846 | } |
---|
847 | |
---|
848 | if ( au == NULL && create ) |
---|
849 | { |
---|
850 | au = addAu( poc ); |
---|
851 | } |
---|
852 | return au; |
---|
853 | } |
---|
854 | |
---|
855 | TComList<TComAu*>* TComPicLists::getAus() |
---|
856 | { |
---|
857 | return (&m_aus); |
---|
858 | } |
---|
859 | |
---|
860 | TComList<TComAu*> TComPicLists::getAusHavingPicsMarkedForOutput() |
---|
861 | { |
---|
862 | TComList<TComAu*> ausHavingPicsForOutput; |
---|
863 | for(TComList<TComAu*>::iterator itA= m_aus.begin(); ( itA!=m_aus.end()); itA++) |
---|
864 | { |
---|
865 | Bool hasPicMarkedAsNeedForOutput = false; |
---|
866 | for( TComAu::iterator itP= (*itA)->begin(); (itP!=(*itA)->end() && !hasPicMarkedAsNeedForOutput); itP++ ) |
---|
867 | { |
---|
868 | if( (*itP)->getOutputMark() ) |
---|
869 | { |
---|
870 | hasPicMarkedAsNeedForOutput = true; |
---|
871 | } |
---|
872 | } |
---|
873 | if (hasPicMarkedAsNeedForOutput) |
---|
874 | { |
---|
875 | ausHavingPicsForOutput.pushBack( (*itA) ); |
---|
876 | } |
---|
877 | } |
---|
878 | return ausHavingPicsForOutput; |
---|
879 | } |
---|
880 | |
---|
881 | Void TComPicLists::markSubDpbAsUnusedForReference( Int layerIdInNuh ) |
---|
882 | { |
---|
883 | TComSubDpb* subDpb = getSubDpb( layerIdInNuh, false ); |
---|
884 | markSubDpbAsUnusedForReference( *subDpb ); |
---|
885 | } |
---|
886 | |
---|
887 | Void TComPicLists::markSubDpbAsUnusedForReference( TComSubDpb& subDpb ) |
---|
888 | { |
---|
889 | for(TComList<TComPic*>::iterator itP=subDpb.begin(); ( itP!=subDpb.end()); itP++) |
---|
890 | { |
---|
891 | (*itP)->markAsUnusedForReference(); |
---|
892 | } |
---|
893 | } |
---|
894 | |
---|
895 | Void TComPicLists::markAllSubDpbAsUnusedForReference() |
---|
896 | { |
---|
897 | for(TComList<TComSubDpb*>::iterator itS= m_subDpbs.begin(); ( itS!=m_subDpbs.end()); itS++) |
---|
898 | { |
---|
899 | markSubDpbAsUnusedForReference( *(*itS) ); |
---|
900 | } |
---|
901 | } |
---|
902 | |
---|
903 | Void TComPicLists::decrementPocsInSubDpb( Int nuhLayerId, Int deltaPocVal ) |
---|
904 | { |
---|
905 | TComSubDpb* subDpb = getSubDpb( nuhLayerId, false ); |
---|
906 | |
---|
907 | for(TComSubDpb::iterator itP = subDpb->begin(); itP!=subDpb->end(); itP++) |
---|
908 | { |
---|
909 | TComPic* pic = (*itP); |
---|
910 | for (Int i = 0; i < pic->getNumAllocatedSlice(); i++) |
---|
911 | { |
---|
912 | TComSlice* slice = pic->getSlice(i); |
---|
913 | slice->setPOC( slice->getPOC() - deltaPocVal ); |
---|
914 | } |
---|
915 | } |
---|
916 | } |
---|
917 | Void TComPicLists::emptyAllSubDpbs() |
---|
918 | { |
---|
919 | emptySubDpbs( &m_subDpbs ); |
---|
920 | } |
---|
921 | |
---|
922 | Void TComPicLists::emptySubDpbs( TComList<TComSubDpb*>* subDpbs ) |
---|
923 | { |
---|
924 | assert( subDpbs != NULL ); |
---|
925 | for( TComList<TComSubDpb*>::iterator itS = subDpbs->begin(); itS != subDpbs->end(); itS++ ) |
---|
926 | { |
---|
927 | emptySubDpb( (*itS) ); |
---|
928 | } |
---|
929 | } |
---|
930 | |
---|
931 | Void TComPicLists::emptySubDpb( TComSubDpb* subDpb ) |
---|
932 | { |
---|
933 | if(subDpb != NULL) |
---|
934 | { |
---|
935 | while( !subDpb->empty() ) |
---|
936 | { |
---|
937 | TComPic* curPic = *(subDpb->begin()); |
---|
938 | removePic( curPic ); |
---|
939 | } |
---|
940 | } |
---|
941 | } |
---|
942 | |
---|
943 | Void TComPicLists::emptySubDpb( Int nuhLayerId ) |
---|
944 | { |
---|
945 | emptySubDpb( getSubDpb( nuhLayerId , false) ); |
---|
946 | } |
---|
947 | |
---|
948 | Void TComPicLists::emptyNotNeedForOutputAndUnusedForRef() |
---|
949 | { |
---|
950 | for(TComList<TComSubDpb*>::iterator itS= m_subDpbs.begin(); ( itS!=m_subDpbs.end()); itS++) |
---|
951 | { |
---|
952 | emptySubDpbNotNeedForOutputAndUnusedForRef( *(*itS) ); |
---|
953 | } |
---|
954 | } |
---|
955 | |
---|
956 | Void TComPicLists::emptySubDpbNotNeedForOutputAndUnusedForRef( Int layerId ) |
---|
957 | { |
---|
958 | TComSubDpb* subDpb = getSubDpb( layerId, false ); |
---|
959 | emptySubDpbNotNeedForOutputAndUnusedForRef( *subDpb ); |
---|
960 | } |
---|
961 | |
---|
962 | Void TComPicLists::emptySubDpbNotNeedForOutputAndUnusedForRef( TComSubDpb subDpb ) |
---|
963 | { |
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964 | for(TComSubDpb::iterator itP= subDpb.begin(); ( itP!=subDpb.end()); itP++) |
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965 | { |
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966 | TComPic* pic = (*itP); |
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967 | if ( !pic->getOutputMark() && pic->getMarkedUnUsedForReference() ) |
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968 | { |
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969 | removePic( pic ); |
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970 | } |
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971 | } |
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972 | } |
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973 | |
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974 | Void TComPicLists::print() |
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975 | { |
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976 | Bool first = true; |
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977 | for(TComList<TComSubDpb*>::iterator itL = m_subDpbs.begin(); ( itL != m_subDpbs.end() ); itL++) |
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978 | { |
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979 | for(TComList<TComPic*>::iterator itP=(*itL)->begin(); ( itP!=(*itL)->end() ); itP++) |
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980 | { |
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981 | if ( first ) |
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982 | { |
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983 | (*itP)->print( true ); |
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984 | first = false; |
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985 | } |
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986 | (*itP)->print( false ); |
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987 | } |
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988 | } |
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989 | } |
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990 | |
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991 | #if NH_3D_VSO || NH_3D |
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992 | TComPicYuv* TComPicLists::getPicYuv( Int viewIndex, Bool depthFlag, Int auxId, Int poc, Bool recon ) |
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993 | { |
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994 | Int layerIdInNuh = m_vps->getLayerIdInNuh( viewIndex, depthFlag, auxId ); |
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995 | return getPicYuv( layerIdInNuh, poc, recon ); |
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996 | } |
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997 | |
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998 | TComPic* TComPicLists::getPic( Int viewIndex, Bool depthFlag, Int auxId, Int poc ) |
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999 | { |
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1000 | return getPic ( m_vps->getLayerIdInNuh( viewIndex, depthFlag, auxId ), poc ); |
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1001 | } |
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1002 | |
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1003 | #endif |
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1004 | |
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1005 | #endif |
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1006 | |
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1007 | |
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1008 | |
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1009 | |
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1010 | //! \} |
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1011 | |
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