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) 2010-2014, 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 | #include "TLibCommon/TComBitCounter.h" |
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35 | #include "TLibCommon/TComBitStream.h" |
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36 | #include "TLibCommon/SEI.h" |
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37 | #include "TLibCommon/TComSlice.h" |
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38 | #include "TLibCommon/TComPicYuv.h" |
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39 | #include "SEIwrite.h" |
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40 | |
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41 | //! \ingroup TLibEncoder |
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42 | //! \{ |
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43 | |
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44 | #if ENC_DEC_TRACE |
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45 | Void xTraceSEIHeader() |
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46 | { |
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47 | fprintf( g_hTrace, "=========== SEI message ===========\n"); |
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48 | } |
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49 | |
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50 | Void xTraceSEIMessageType(SEI::PayloadType payloadType) |
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51 | { |
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52 | fprintf( g_hTrace, "=========== %s SEI message ===========\n", SEI::getSEIMessageString(payloadType)); |
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53 | } |
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54 | #endif |
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55 | |
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56 | #if O0164_MULTI_LAYER_HRD |
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57 | #if VPS_VUI_BSP_HRD_PARAMS |
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58 | Void SEIWriter::xWriteSEIpayloadData(TComBitIf& bs, const SEI& sei, TComVPS *vps, TComSPS *sps, const SEIScalableNesting* nestingSeiPtr, const SEIBspNesting* bspNestingSeiPtr) |
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59 | #else |
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60 | Void SEIWriter::xWriteSEIpayloadData(TComBitIf& bs, const SEI& sei, TComVPS *vps, TComSPS *sps, const SEIScalableNesting& nestingSei, const SEIBspNesting& bspNestingSei) |
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61 | #endif |
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62 | #else |
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63 | Void SEIWriter::xWriteSEIpayloadData(TComBitIf& bs, const SEI& sei, TComSPS *sps) |
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64 | #endif |
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65 | { |
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66 | #if VPS_VUI_BSP_HRD_PARAMS |
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67 | SEIScalableNesting nestingSei; |
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68 | SEIBspNesting bspNestingSei; |
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69 | if( nestingSeiPtr ) |
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70 | { |
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71 | nestingSei = *nestingSeiPtr; |
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72 | } |
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73 | if( bspNestingSeiPtr ) |
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74 | { |
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75 | bspNestingSei = *bspNestingSeiPtr; |
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76 | } |
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77 | #endif |
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78 | switch (sei.payloadType()) |
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79 | { |
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80 | case SEI::USER_DATA_UNREGISTERED: |
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81 | xWriteSEIuserDataUnregistered(*static_cast<const SEIuserDataUnregistered*>(&sei)); |
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82 | break; |
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83 | case SEI::ACTIVE_PARAMETER_SETS: |
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84 | xWriteSEIActiveParameterSets(*static_cast<const SEIActiveParameterSets*>(& sei)); |
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85 | break; |
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86 | case SEI::DECODED_PICTURE_HASH: |
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87 | xWriteSEIDecodedPictureHash(*static_cast<const SEIDecodedPictureHash*>(&sei)); |
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88 | break; |
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89 | #if VPS_VUI_BSP_HRD_PARAMS |
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90 | case SEI::DECODING_UNIT_INFO: |
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91 | xWriteSEIDecodingUnitInfo(*static_cast<const SEIDecodingUnitInfo*>(& sei), sps, nestingSeiPtr, bspNestingSeiPtr, vps); |
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92 | break; |
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93 | case SEI::BUFFERING_PERIOD: |
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94 | xWriteSEIBufferingPeriod(*static_cast<const SEIBufferingPeriod*>(&sei), sps, nestingSeiPtr, bspNestingSeiPtr, vps); |
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95 | break; |
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96 | case SEI::PICTURE_TIMING: |
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97 | xWriteSEIPictureTiming(*static_cast<const SEIPictureTiming*>(&sei), sps, nestingSeiPtr, bspNestingSeiPtr, vps); |
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98 | break; |
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99 | #else |
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100 | case SEI::DECODING_UNIT_INFO: |
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101 | xWriteSEIDecodingUnitInfo(*static_cast<const SEIDecodingUnitInfo*>(& sei), sps); |
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102 | break; |
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103 | case SEI::BUFFERING_PERIOD: |
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104 | xWriteSEIBufferingPeriod(*static_cast<const SEIBufferingPeriod*>(&sei), sps); |
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105 | break; |
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106 | case SEI::PICTURE_TIMING: |
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107 | xWriteSEIPictureTiming(*static_cast<const SEIPictureTiming*>(&sei), sps); |
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108 | break; |
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109 | #endif |
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110 | case SEI::RECOVERY_POINT: |
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111 | xWriteSEIRecoveryPoint(*static_cast<const SEIRecoveryPoint*>(&sei)); |
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112 | break; |
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113 | case SEI::FRAME_PACKING: |
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114 | xWriteSEIFramePacking(*static_cast<const SEIFramePacking*>(&sei)); |
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115 | break; |
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116 | case SEI::SEGM_RECT_FRAME_PACKING: |
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117 | xWriteSEISegmentedRectFramePacking(*static_cast<const SEISegmentedRectFramePacking*>(&sei)); |
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118 | break; |
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119 | case SEI::DISPLAY_ORIENTATION: |
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120 | xWriteSEIDisplayOrientation(*static_cast<const SEIDisplayOrientation*>(&sei)); |
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121 | break; |
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122 | case SEI::TEMPORAL_LEVEL0_INDEX: |
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123 | xWriteSEITemporalLevel0Index(*static_cast<const SEITemporalLevel0Index*>(&sei)); |
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124 | break; |
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125 | case SEI::REGION_REFRESH_INFO: |
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126 | xWriteSEIGradualDecodingRefreshInfo(*static_cast<const SEIGradualDecodingRefreshInfo*>(&sei)); |
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127 | break; |
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128 | case SEI::NO_DISPLAY: |
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129 | xWriteSEINoDisplay(*static_cast<const SEINoDisplay*>(&sei)); |
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130 | break; |
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131 | case SEI::TONE_MAPPING_INFO: |
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132 | xWriteSEIToneMappingInfo(*static_cast<const SEIToneMappingInfo*>(&sei)); |
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133 | break; |
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134 | case SEI::SOP_DESCRIPTION: |
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135 | xWriteSEISOPDescription(*static_cast<const SEISOPDescription*>(&sei)); |
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136 | break; |
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137 | case SEI::SCALABLE_NESTING: |
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138 | #if O0164_MULTI_LAYER_HRD |
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139 | xWriteSEIScalableNesting(bs, *static_cast<const SEIScalableNesting*>(&sei), vps, sps); |
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140 | #else |
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141 | xWriteSEIScalableNesting(bs, *static_cast<const SEIScalableNesting*>(&sei), sps); |
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142 | #endif |
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143 | break; |
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144 | case SEI::CHROMA_SAMPLING_FILTER_HINT: |
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145 | xWriteSEIChromaSamplingFilterHint(*static_cast<const SEIChromaSamplingFilterHint*>(&sei)/*, sps*/); |
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146 | break; |
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147 | case SEI::TEMP_MOTION_CONSTRAINED_TILE_SETS: |
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148 | xWriteSEITempMotionConstrainedTileSets(bs, *static_cast<const SEITempMotionConstrainedTileSets*>(&sei)); |
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149 | break; |
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150 | case SEI::TIME_CODE: |
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151 | xWriteSEITimeCode(*static_cast<const SEITimeCode*>(&sei)); |
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152 | break; |
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153 | case SEI::KNEE_FUNCTION_INFO: |
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154 | xWriteSEIKneeFunctionInfo(*static_cast<const SEIKneeFunctionInfo*>(&sei)); |
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155 | break; |
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156 | case SEI::MASTERING_DISPLAY_COLOUR_VOLUME: |
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157 | xWriteSEIMasteringDisplayColourVolume(*static_cast<const SEIMasteringDisplayColourVolume*>(&sei)); |
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158 | break; |
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159 | #if Q0074_COLOUR_REMAPPING_SEI |
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160 | case SEI::COLOUR_REMAPPING_INFO: |
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161 | xWriteSEIColourRemappingInfo(*static_cast<const SEIColourRemappingInfo*>(&sei)); |
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162 | break; |
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163 | #endif |
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164 | #if SVC_EXTENSION |
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165 | #if LAYERS_NOT_PRESENT_SEI |
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166 | case SEI::LAYERS_NOT_PRESENT: |
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167 | xWriteSEILayersNotPresent(*static_cast<const SEILayersNotPresent*>(&sei)); |
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168 | break; |
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169 | #endif |
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170 | #if N0383_IL_CONSTRAINED_TILE_SETS_SEI |
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171 | case SEI::INTER_LAYER_CONSTRAINED_TILE_SETS: |
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172 | xWriteSEIInterLayerConstrainedTileSets(*static_cast<const SEIInterLayerConstrainedTileSets*>(&sei)); |
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173 | break; |
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174 | #endif |
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175 | #if SUB_BITSTREAM_PROPERTY_SEI |
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176 | case SEI::SUB_BITSTREAM_PROPERTY: |
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177 | xWriteSEISubBitstreamProperty(*static_cast<const SEISubBitstreamProperty*>(&sei)); |
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178 | break; |
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179 | #endif |
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180 | #if O0164_MULTI_LAYER_HRD |
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181 | case SEI::BSP_NESTING: |
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182 | xWriteSEIBspNesting(bs, *static_cast<const SEIBspNesting*>(&sei), vps, sps, nestingSei); |
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183 | break; |
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184 | case SEI::BSP_INITIAL_ARRIVAL_TIME: |
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185 | xWriteSEIBspInitialArrivalTime(*static_cast<const SEIBspInitialArrivalTime*>(&sei), vps, sps, nestingSei, bspNestingSei); |
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186 | break; |
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187 | #endif |
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188 | #if Q0078_ADD_LAYER_SETS |
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189 | case SEI::OUTPUT_LAYER_SET_NESTING: |
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190 | xWriteSEIOutputLayerSetNesting(bs, *static_cast<const SEIOutputLayerSetNesting*>(&sei), vps, sps); |
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191 | break; |
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192 | case SEI::VPS_REWRITING: |
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193 | xWriteSEIVPSRewriting(*static_cast<const SEIVPSRewriting*>(&sei)); |
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194 | break; |
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195 | #endif |
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196 | #if Q0189_TMVP_CONSTRAINTS |
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197 | case SEI::TMVP_CONSTRAINTS: |
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198 | xWriteSEITMVPConstraints(*static_cast<const SEITMVPConstrains*>(&sei)); |
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199 | break; |
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200 | #endif |
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201 | #if Q0247_FRAME_FIELD_INFO |
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202 | case SEI::FRAME_FIELD_INFO: |
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203 | xWriteSEIFrameFieldInfo(*static_cast<const SEIFrameFieldInfo*>(&sei)); |
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204 | break; |
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205 | #endif |
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206 | #if P0123_ALPHA_CHANNEL_SEI |
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207 | case SEI::ALPHA_CHANNEL_INFO: |
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208 | xWriteSEIAlphaChannelInfo(*static_cast<const SEIAlphaChannelInfo*>(&sei)); |
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209 | break; |
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210 | #endif |
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211 | #if Q0096_OVERLAY_SEI |
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212 | case SEI::OVERLAY_INFO: |
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213 | xWriteSEIOverlayInfo(*static_cast<const SEIOverlayInfo*>(&sei)); |
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214 | break; |
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215 | #endif |
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216 | #endif //SVC_EXTENSION |
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217 | default: |
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218 | assert(!"Unhandled SEI message"); |
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219 | break; |
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220 | } |
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221 | xWriteByteAlign(); |
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222 | } |
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223 | |
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224 | /** |
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225 | * marshal a single SEI message sei, storing the marshalled representation |
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226 | * in bitstream bs. |
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227 | */ |
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228 | #if O0164_MULTI_LAYER_HRD |
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229 | Void SEIWriter::writeSEImessage(TComBitIf& bs, const SEI& sei, TComVPS *vps, TComSPS *sps, const SEIScalableNesting* nestingSei, const SEIBspNesting* bspNestingSei) |
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230 | #else |
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231 | Void SEIWriter::writeSEImessage(TComBitIf& bs, const SEI& sei, TComSPS *sps) |
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232 | #endif |
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233 | { |
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234 | /* calculate how large the payload data is */ |
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235 | /* TODO: this would be far nicer if it used vectored buffers */ |
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236 | TComBitCounter bs_count; |
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237 | bs_count.resetBits(); |
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238 | setBitstream(&bs_count); |
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239 | |
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240 | |
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241 | #if ENC_DEC_TRACE |
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242 | Bool traceEnable = g_HLSTraceEnable; |
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243 | g_HLSTraceEnable = false; |
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244 | #endif |
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245 | #if O0164_MULTI_LAYER_HRD |
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246 | #if VPS_VUI_BSP_HRD_PARAMS |
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247 | xWriteSEIpayloadData(bs_count, sei, vps, sps, nestingSei, bspNestingSei); |
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248 | #else |
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249 | xWriteSEIpayloadData(bs_count, sei, vps, sps, *nestingSei, *bspNestingSei); |
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250 | #endif |
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251 | #else |
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252 | xWriteSEIpayloadData(bs_count, sei, sps); |
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253 | #endif |
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254 | #if ENC_DEC_TRACE |
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255 | g_HLSTraceEnable = traceEnable; |
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256 | #endif |
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257 | |
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258 | UInt payload_data_num_bits = bs_count.getNumberOfWrittenBits(); |
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259 | assert(0 == payload_data_num_bits % 8); |
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260 | |
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261 | setBitstream(&bs); |
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262 | |
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263 | #if ENC_DEC_TRACE |
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264 | if (g_HLSTraceEnable) |
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265 | xTraceSEIHeader(); |
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266 | #endif |
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267 | |
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268 | UInt payloadType = sei.payloadType(); |
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269 | for (; payloadType >= 0xff; payloadType -= 0xff) |
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270 | { |
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271 | WRITE_CODE(0xff, 8, "payload_type"); |
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272 | } |
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273 | WRITE_CODE(payloadType, 8, "payload_type"); |
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274 | |
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275 | UInt payloadSize = payload_data_num_bits/8; |
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276 | for (; payloadSize >= 0xff; payloadSize -= 0xff) |
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277 | { |
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278 | WRITE_CODE(0xff, 8, "payload_size"); |
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279 | } |
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280 | WRITE_CODE(payloadSize, 8, "payload_size"); |
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281 | |
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282 | /* payloadData */ |
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283 | #if ENC_DEC_TRACE |
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284 | if (g_HLSTraceEnable) |
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285 | xTraceSEIMessageType(sei.payloadType()); |
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286 | #endif |
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287 | |
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288 | #if O0164_MULTI_LAYER_HRD |
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289 | #if VPS_VUI_BSP_HRD_PARAMS |
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290 | xWriteSEIpayloadData(bs, sei, vps, sps, nestingSei, bspNestingSei); |
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291 | #else |
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292 | xWriteSEIpayloadData(bs, sei, vps, sps, *nestingSei, *bspNestingSei); |
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293 | #endif |
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294 | #else |
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295 | xWriteSEIpayloadData(bs, sei, sps); |
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296 | #endif |
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297 | } |
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298 | |
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299 | /** |
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300 | * marshal a user_data_unregistered SEI message sei, storing the marshalled |
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301 | * representation in bitstream bs. |
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302 | */ |
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303 | Void SEIWriter::xWriteSEIuserDataUnregistered(const SEIuserDataUnregistered &sei) |
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304 | { |
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305 | for (UInt i = 0; i < ISO_IEC_11578_LEN; i++) |
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306 | { |
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307 | WRITE_CODE(sei.uuid_iso_iec_11578[i], 8 , "sei.uuid_iso_iec_11578[i]"); |
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308 | } |
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309 | |
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310 | for (UInt i = 0; i < sei.userDataLength; i++) |
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311 | { |
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312 | WRITE_CODE(sei.userData[i], 8 , "user_data"); |
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313 | } |
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314 | } |
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315 | |
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316 | /** |
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317 | * marshal a decoded picture hash SEI message, storing the marshalled |
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318 | * representation in bitstream bs. |
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319 | */ |
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320 | Void SEIWriter::xWriteSEIDecodedPictureHash(const SEIDecodedPictureHash& sei) |
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321 | { |
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322 | const Char *traceString="\0"; |
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323 | switch (sei.method) |
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324 | { |
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325 | case SEIDecodedPictureHash::MD5: traceString="picture_md5"; break; |
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326 | case SEIDecodedPictureHash::CRC: traceString="picture_crc"; break; |
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327 | case SEIDecodedPictureHash::CHECKSUM: traceString="picture_checksum"; break; |
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328 | default: assert(false); break; |
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329 | } |
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330 | |
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331 | if (traceString != 0) //use of this variable is needed to avoid a compiler error with G++ 4.6.1 |
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332 | { |
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333 | WRITE_CODE(sei.method, 8, "hash_type"); |
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334 | for(UInt i=0; i<UInt(sei.m_digest.hash.size()); i++) |
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335 | { |
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336 | WRITE_CODE(sei.m_digest.hash[i], 8, traceString); |
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337 | } |
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338 | } |
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339 | } |
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340 | |
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341 | Void SEIWriter::xWriteSEIActiveParameterSets(const SEIActiveParameterSets& sei) |
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342 | { |
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343 | WRITE_CODE(sei.activeVPSId, 4, "active_video_parameter_set_id"); |
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344 | WRITE_FLAG(sei.m_selfContainedCvsFlag, "self_contained_cvs_flag"); |
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345 | WRITE_FLAG(sei.m_noParameterSetUpdateFlag, "no_parameter_set_update_flag"); |
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346 | WRITE_UVLC(sei.numSpsIdsMinus1, "num_sps_ids_minus1"); |
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347 | |
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348 | assert (sei.activeSeqParameterSetId.size() == (sei.numSpsIdsMinus1 + 1)); |
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349 | |
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350 | for (Int i = 0; i < sei.activeSeqParameterSetId.size(); i++) |
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351 | { |
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352 | WRITE_UVLC(sei.activeSeqParameterSetId[i], "active_seq_parameter_set_id"); |
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353 | } |
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354 | #if R0247_SEI_ACTIVE |
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355 | for (Int i = 1; i < sei.activeSeqParameterSetId.size(); i++) |
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356 | { |
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357 | WRITE_UVLC(sei.layerSpsIdx[i], "layer_sps_idx"); |
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358 | } |
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359 | #endif |
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360 | } |
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361 | |
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362 | #if VPS_VUI_BSP_HRD_PARAMS |
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363 | Void SEIWriter::xWriteSEIDecodingUnitInfo(const SEIDecodingUnitInfo& sei, TComSPS *sps, const SEIScalableNesting* nestingSei, const SEIBspNesting* bspNestingSei, TComVPS *vps) |
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364 | #else |
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365 | Void SEIWriter::xWriteSEIDecodingUnitInfo(const SEIDecodingUnitInfo& sei, TComSPS *sps) |
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366 | #endif |
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367 | { |
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368 | #if VPS_VUI_BSP_HRD_PARAMS |
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369 | TComHRD *hrd; |
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370 | if( bspNestingSei ) // If DU info SEI contained inside a BSP nesting SEI message |
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371 | { |
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372 | assert( nestingSei ); |
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373 | Int psIdx = bspNestingSei->m_seiPartitioningSchemeIdx; |
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374 | Int seiOlsIdx = bspNestingSei->m_seiOlsIdx; |
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375 | Int maxTemporalId = nestingSei->m_nestingMaxTemporalIdPlus1[0] - 1; |
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376 | Int maxValues = vps->getNumBspSchedulesMinus1(seiOlsIdx, psIdx, maxTemporalId) + 1; |
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377 | std::vector<Int> hrdIdx(maxValues, 0); |
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378 | std::vector<TComHRD *> hrdVec; |
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379 | std::vector<Int> syntaxElemLen(maxValues, 0); |
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380 | for(Int i = 0; i < maxValues; i++) |
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381 | { |
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382 | hrdIdx[i] = vps->getBspHrdIdx( seiOlsIdx, psIdx, maxTemporalId, i, bspNestingSei->m_bspIdx); |
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383 | hrdVec.push_back(vps->getBspHrd(hrdIdx[i])); |
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384 | |
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385 | syntaxElemLen[i] = hrdVec[i]->getInitialCpbRemovalDelayLengthMinus1() + 1; |
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386 | if ( !(hrdVec[i]->getNalHrdParametersPresentFlag() || hrdVec[i]->getVclHrdParametersPresentFlag()) ) |
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387 | { |
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388 | assert( syntaxElemLen[i] == 24 ); // Default of value init_cpb_removal_delay_length_minus1 is 23 |
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389 | } |
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390 | if( i > 0 ) |
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391 | { |
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392 | assert( hrdVec[i]->getSubPicCpbParamsPresentFlag() == hrdVec[i-1]->getSubPicCpbParamsPresentFlag() ); |
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393 | assert( hrdVec[i]->getSubPicCpbParamsInPicTimingSEIFlag() == hrdVec[i-1]->getSubPicCpbParamsInPicTimingSEIFlag() ); |
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394 | assert( hrdVec[i]->getDpbOutputDelayDuLengthMinus1() == hrdVec[i-1]->getDpbOutputDelayDuLengthMinus1() ); |
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395 | // To be done: Check CpbDpbDelaysPresentFlag |
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396 | } |
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397 | } |
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398 | hrd = hrdVec[0]; |
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399 | } |
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400 | else |
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401 | { |
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402 | TComVUI *vui = sps->getVuiParameters(); |
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403 | hrd = vui->getHrdParameters(); |
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404 | } |
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405 | |
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406 | WRITE_UVLC(sei.m_decodingUnitIdx, "decoding_unit_idx"); |
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407 | if(hrd->getSubPicCpbParamsInPicTimingSEIFlag()) |
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408 | { |
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409 | WRITE_CODE( sei.m_duSptCpbRemovalDelay, (hrd->getDuCpbRemovalDelayLengthMinus1() + 1), "du_spt_cpb_removal_delay"); |
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410 | } |
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411 | WRITE_FLAG( sei.m_dpbOutputDuDelayPresentFlag, "dpb_output_du_delay_present_flag"); |
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412 | if(sei.m_dpbOutputDuDelayPresentFlag) |
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413 | { |
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414 | WRITE_CODE(sei.m_picSptDpbOutputDuDelay, hrd->getDpbOutputDelayDuLengthMinus1() + 1, "pic_spt_dpb_output_du_delay"); |
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415 | } |
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416 | #else |
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417 | TComVUI *vui = sps->getVuiParameters(); |
---|
418 | WRITE_UVLC(sei.m_decodingUnitIdx, "decoding_unit_idx"); |
---|
419 | if(vui->getHrdParameters()->getSubPicCpbParamsInPicTimingSEIFlag()) |
---|
420 | { |
---|
421 | WRITE_CODE( sei.m_duSptCpbRemovalDelay, (vui->getHrdParameters()->getDuCpbRemovalDelayLengthMinus1() + 1), "du_spt_cpb_removal_delay"); |
---|
422 | } |
---|
423 | WRITE_FLAG( sei.m_dpbOutputDuDelayPresentFlag, "dpb_output_du_delay_present_flag"); |
---|
424 | if(sei.m_dpbOutputDuDelayPresentFlag) |
---|
425 | { |
---|
426 | WRITE_CODE(sei.m_picSptDpbOutputDuDelay, vui->getHrdParameters()->getDpbOutputDelayDuLengthMinus1() + 1, "pic_spt_dpb_output_du_delay"); |
---|
427 | } |
---|
428 | #endif |
---|
429 | } |
---|
430 | |
---|
431 | #if VPS_VUI_BSP_HRD_PARAMS |
---|
432 | Void SEIWriter::xWriteSEIBufferingPeriod(const SEIBufferingPeriod& sei, TComSPS *sps, const SEIScalableNesting* nestingSei, const SEIBspNesting* bspNestingSei, TComVPS *vps) |
---|
433 | #else |
---|
434 | Void SEIWriter::xWriteSEIBufferingPeriod(const SEIBufferingPeriod& sei, TComSPS *sps) |
---|
435 | #endif |
---|
436 | { |
---|
437 | Int i, nalOrVcl; |
---|
438 | #if VPS_VUI_BSP_HRD_PARAMS |
---|
439 | TComHRD *hrd; |
---|
440 | if( bspNestingSei ) // If BP SEI contained inside a BSP nesting SEI message |
---|
441 | { |
---|
442 | assert( nestingSei ); |
---|
443 | Int psIdx = bspNestingSei->m_seiPartitioningSchemeIdx; |
---|
444 | Int seiOlsIdx = bspNestingSei->m_seiOlsIdx; |
---|
445 | Int maxTemporalId = nestingSei->m_nestingMaxTemporalIdPlus1[0] - 1; |
---|
446 | Int maxValues = vps->getNumBspSchedulesMinus1(seiOlsIdx, psIdx, maxTemporalId) + 1; |
---|
447 | std::vector<Int> hrdIdx(maxValues, 0); |
---|
448 | std::vector<TComHRD *> hrdVec; |
---|
449 | std::vector<Int> syntaxElemLen(maxValues, 0); |
---|
450 | for(i = 0; i < maxValues; i++) |
---|
451 | { |
---|
452 | hrdIdx[i] = vps->getBspHrdIdx( seiOlsIdx, psIdx, maxTemporalId, i, bspNestingSei->m_bspIdx); |
---|
453 | hrdVec.push_back(vps->getBspHrd(hrdIdx[i])); |
---|
454 | |
---|
455 | syntaxElemLen[i] = hrdVec[i]->getInitialCpbRemovalDelayLengthMinus1() + 1; |
---|
456 | if ( !(hrdVec[i]->getNalHrdParametersPresentFlag() || hrdVec[i]->getVclHrdParametersPresentFlag()) ) |
---|
457 | { |
---|
458 | assert( syntaxElemLen[i] == 24 ); // Default of value init_cpb_removal_delay_length_minus1 is 23 |
---|
459 | } |
---|
460 | if( i > 0 ) |
---|
461 | { |
---|
462 | assert( hrdVec[i]->getCpbRemovalDelayLengthMinus1() == hrdVec[i-1]->getCpbRemovalDelayLengthMinus1() ); |
---|
463 | assert( hrdVec[i]->getDpbOutputDelayDuLengthMinus1() == hrdVec[i-1]->getDpbOutputDelayDuLengthMinus1() ); |
---|
464 | assert( hrdVec[i]->getSubPicCpbParamsPresentFlag() == hrdVec[i-1]->getSubPicCpbParamsPresentFlag() ); |
---|
465 | } |
---|
466 | } |
---|
467 | hrd = hrdVec[i]; |
---|
468 | } |
---|
469 | else |
---|
470 | { |
---|
471 | TComVUI *vui = sps->getVuiParameters(); |
---|
472 | hrd = vui->getHrdParameters(); |
---|
473 | } |
---|
474 | // To be done: When contained in an BSP HRD SEI message, the hrd structure is to be chosen differently. |
---|
475 | #else |
---|
476 | TComVUI *vui = sps->getVuiParameters(); |
---|
477 | TComHRD *hrd = vui->getHrdParameters(); |
---|
478 | #endif |
---|
479 | |
---|
480 | WRITE_UVLC( sei.m_bpSeqParameterSetId, "bp_seq_parameter_set_id" ); |
---|
481 | if( !hrd->getSubPicCpbParamsPresentFlag() ) |
---|
482 | { |
---|
483 | WRITE_FLAG( sei.m_rapCpbParamsPresentFlag, "irap_cpb_params_present_flag" ); |
---|
484 | } |
---|
485 | if( sei.m_rapCpbParamsPresentFlag ) |
---|
486 | { |
---|
487 | WRITE_CODE( sei.m_cpbDelayOffset, hrd->getCpbRemovalDelayLengthMinus1() + 1, "cpb_delay_offset" ); |
---|
488 | WRITE_CODE( sei.m_dpbDelayOffset, hrd->getDpbOutputDelayLengthMinus1() + 1, "dpb_delay_offset" ); |
---|
489 | } |
---|
490 | WRITE_FLAG( sei.m_concatenationFlag, "concatenation_flag"); |
---|
491 | WRITE_CODE( sei.m_auCpbRemovalDelayDelta - 1, ( hrd->getCpbRemovalDelayLengthMinus1() + 1 ), "au_cpb_removal_delay_delta_minus1" ); |
---|
492 | for( nalOrVcl = 0; nalOrVcl < 2; nalOrVcl ++ ) |
---|
493 | { |
---|
494 | if( ( ( nalOrVcl == 0 ) && ( hrd->getNalHrdParametersPresentFlag() ) ) || |
---|
495 | ( ( nalOrVcl == 1 ) && ( hrd->getVclHrdParametersPresentFlag() ) ) ) |
---|
496 | { |
---|
497 | for( i = 0; i < ( hrd->getCpbCntMinus1( 0 ) + 1 ); i ++ ) |
---|
498 | { |
---|
499 | WRITE_CODE( sei.m_initialCpbRemovalDelay[i][nalOrVcl],( hrd->getInitialCpbRemovalDelayLengthMinus1() + 1 ) , "initial_cpb_removal_delay" ); |
---|
500 | WRITE_CODE( sei.m_initialCpbRemovalDelayOffset[i][nalOrVcl],( hrd->getInitialCpbRemovalDelayLengthMinus1() + 1 ), "initial_cpb_removal_delay_offset" ); |
---|
501 | if( hrd->getSubPicCpbParamsPresentFlag() || sei.m_rapCpbParamsPresentFlag ) |
---|
502 | { |
---|
503 | WRITE_CODE( sei.m_initialAltCpbRemovalDelay[i][nalOrVcl], ( hrd->getInitialCpbRemovalDelayLengthMinus1() + 1 ) , "initial_alt_cpb_removal_delay" ); |
---|
504 | WRITE_CODE( sei.m_initialAltCpbRemovalDelayOffset[i][nalOrVcl], ( hrd->getInitialCpbRemovalDelayLengthMinus1() + 1 ),"initial_alt_cpb_removal_delay_offset" ); |
---|
505 | } |
---|
506 | } |
---|
507 | } |
---|
508 | } |
---|
509 | #if P0138_USE_ALT_CPB_PARAMS_FLAG |
---|
510 | if (sei.m_useAltCpbParamsFlagPresent) |
---|
511 | { |
---|
512 | WRITE_FLAG( sei.m_useAltCpbParamsFlag, "use_alt_cpb_params_flag"); |
---|
513 | } |
---|
514 | #endif |
---|
515 | } |
---|
516 | #if VPS_VUI_BSP_HRD_PARAMS |
---|
517 | Void SEIWriter::xWriteSEIPictureTiming(const SEIPictureTiming& sei, TComSPS *sps, const SEIScalableNesting* nestingSei, const SEIBspNesting* bspNestingSei, TComVPS *vps) |
---|
518 | #else |
---|
519 | Void SEIWriter::xWriteSEIPictureTiming(const SEIPictureTiming& sei, TComSPS *sps) |
---|
520 | #endif |
---|
521 | { |
---|
522 | Int i; |
---|
523 | #if VPS_VUI_BSP_HRD_PARAMS |
---|
524 | TComHRD *hrd; |
---|
525 | TComVUI *vui = sps->getVuiParameters(); |
---|
526 | if( bspNestingSei ) // If BP SEI contained inside a BSP nesting SEI message |
---|
527 | { |
---|
528 | assert( nestingSei ); |
---|
529 | Int psIdx = bspNestingSei->m_seiPartitioningSchemeIdx; |
---|
530 | Int seiOlsIdx = bspNestingSei->m_seiOlsIdx; |
---|
531 | Int maxTemporalId = nestingSei->m_nestingMaxTemporalIdPlus1[0] - 1; |
---|
532 | Int maxValues = vps->getNumBspSchedulesMinus1(seiOlsIdx, psIdx, maxTemporalId) + 1; |
---|
533 | std::vector<Int> hrdIdx(maxValues, 0); |
---|
534 | std::vector<TComHRD *> hrdVec; |
---|
535 | std::vector<Int> syntaxElemLen(maxValues, 0); |
---|
536 | for(i = 0; i < maxValues; i++) |
---|
537 | { |
---|
538 | hrdIdx[i] = vps->getBspHrdIdx( seiOlsIdx, psIdx, maxTemporalId, i, bspNestingSei->m_bspIdx); |
---|
539 | hrdVec.push_back(vps->getBspHrd(hrdIdx[i])); |
---|
540 | |
---|
541 | syntaxElemLen[i] = hrdVec[i]->getInitialCpbRemovalDelayLengthMinus1() + 1; |
---|
542 | if ( !(hrdVec[i]->getNalHrdParametersPresentFlag() || hrdVec[i]->getVclHrdParametersPresentFlag()) ) |
---|
543 | { |
---|
544 | assert( syntaxElemLen[i] == 24 ); // Default of value init_cpb_removal_delay_length_minus1 is 23 |
---|
545 | } |
---|
546 | if( i > 0 ) |
---|
547 | { |
---|
548 | assert( hrdVec[i]->getSubPicCpbParamsPresentFlag() == hrdVec[i-1]->getSubPicCpbParamsPresentFlag() ); |
---|
549 | assert( hrdVec[i]->getSubPicCpbParamsInPicTimingSEIFlag() == hrdVec[i-1]->getSubPicCpbParamsInPicTimingSEIFlag() ); |
---|
550 | assert( hrdVec[i]->getCpbRemovalDelayLengthMinus1() == hrdVec[i-1]->getCpbRemovalDelayLengthMinus1() ); |
---|
551 | assert( hrdVec[i]->getDpbOutputDelayLengthMinus1() == hrdVec[i-1]->getDpbOutputDelayLengthMinus1() ); |
---|
552 | assert( hrdVec[i]->getDpbOutputDelayDuLengthMinus1() == hrdVec[i-1]->getDpbOutputDelayDuLengthMinus1() ); |
---|
553 | assert( hrdVec[i]->getDuCpbRemovalDelayLengthMinus1() == hrdVec[i-1]->getDuCpbRemovalDelayLengthMinus1() ); |
---|
554 | // To be done: Check CpbDpbDelaysPresentFlag |
---|
555 | } |
---|
556 | } |
---|
557 | hrd = hrdVec[0]; |
---|
558 | } |
---|
559 | else |
---|
560 | { |
---|
561 | hrd = vui->getHrdParameters(); |
---|
562 | } |
---|
563 | // To be done: When contained in an BSP HRD SEI message, the hrd structure is to be chosen differently. |
---|
564 | #else |
---|
565 | TComVUI *vui = sps->getVuiParameters(); |
---|
566 | TComHRD *hrd = vui->getHrdParameters(); |
---|
567 | #endif |
---|
568 | |
---|
569 | if( vui->getFrameFieldInfoPresentFlag() ) |
---|
570 | { |
---|
571 | WRITE_CODE( sei.m_picStruct, 4, "pic_struct" ); |
---|
572 | WRITE_CODE( sei.m_sourceScanType, 2, "source_scan_type" ); |
---|
573 | WRITE_FLAG( sei.m_duplicateFlag ? 1 : 0, "duplicate_flag" ); |
---|
574 | } |
---|
575 | |
---|
576 | if( hrd->getCpbDpbDelaysPresentFlag() ) |
---|
577 | { |
---|
578 | WRITE_CODE( sei.m_auCpbRemovalDelay - 1, ( hrd->getCpbRemovalDelayLengthMinus1() + 1 ), "au_cpb_removal_delay_minus1" ); |
---|
579 | WRITE_CODE( sei.m_picDpbOutputDelay, ( hrd->getDpbOutputDelayLengthMinus1() + 1 ), "pic_dpb_output_delay" ); |
---|
580 | if(hrd->getSubPicCpbParamsPresentFlag()) |
---|
581 | { |
---|
582 | WRITE_CODE(sei.m_picDpbOutputDuDelay, hrd->getDpbOutputDelayDuLengthMinus1()+1, "pic_dpb_output_du_delay" ); |
---|
583 | } |
---|
584 | if( hrd->getSubPicCpbParamsPresentFlag() && hrd->getSubPicCpbParamsInPicTimingSEIFlag() ) |
---|
585 | { |
---|
586 | WRITE_UVLC( sei.m_numDecodingUnitsMinus1, "num_decoding_units_minus1" ); |
---|
587 | WRITE_FLAG( sei.m_duCommonCpbRemovalDelayFlag, "du_common_cpb_removal_delay_flag" ); |
---|
588 | if( sei.m_duCommonCpbRemovalDelayFlag ) |
---|
589 | { |
---|
590 | WRITE_CODE( sei.m_duCommonCpbRemovalDelayMinus1, ( hrd->getDuCpbRemovalDelayLengthMinus1() + 1 ), "du_common_cpb_removal_delay_minus1" ); |
---|
591 | } |
---|
592 | for( i = 0; i <= sei.m_numDecodingUnitsMinus1; i ++ ) |
---|
593 | { |
---|
594 | WRITE_UVLC( sei.m_numNalusInDuMinus1[ i ], "num_nalus_in_du_minus1"); |
---|
595 | if( ( !sei.m_duCommonCpbRemovalDelayFlag ) && ( i < sei.m_numDecodingUnitsMinus1 ) ) |
---|
596 | { |
---|
597 | WRITE_CODE( sei.m_duCpbRemovalDelayMinus1[ i ], ( hrd->getDuCpbRemovalDelayLengthMinus1() + 1 ), "du_cpb_removal_delay_minus1" ); |
---|
598 | } |
---|
599 | } |
---|
600 | } |
---|
601 | } |
---|
602 | } |
---|
603 | Void SEIWriter::xWriteSEIRecoveryPoint(const SEIRecoveryPoint& sei) |
---|
604 | { |
---|
605 | WRITE_SVLC( sei.m_recoveryPocCnt, "recovery_poc_cnt" ); |
---|
606 | WRITE_FLAG( sei.m_exactMatchingFlag, "exact_matching_flag" ); |
---|
607 | WRITE_FLAG( sei.m_brokenLinkFlag, "broken_link_flag" ); |
---|
608 | } |
---|
609 | Void SEIWriter::xWriteSEIFramePacking(const SEIFramePacking& sei) |
---|
610 | { |
---|
611 | WRITE_UVLC( sei.m_arrangementId, "frame_packing_arrangement_id" ); |
---|
612 | WRITE_FLAG( sei.m_arrangementCancelFlag, "frame_packing_arrangement_cancel_flag" ); |
---|
613 | |
---|
614 | if( sei.m_arrangementCancelFlag == 0 ) { |
---|
615 | WRITE_CODE( sei.m_arrangementType, 7, "frame_packing_arrangement_type" ); |
---|
616 | |
---|
617 | WRITE_FLAG( sei.m_quincunxSamplingFlag, "quincunx_sampling_flag" ); |
---|
618 | WRITE_CODE( sei.m_contentInterpretationType, 6, "content_interpretation_type" ); |
---|
619 | WRITE_FLAG( sei.m_spatialFlippingFlag, "spatial_flipping_flag" ); |
---|
620 | WRITE_FLAG( sei.m_frame0FlippedFlag, "frame0_flipped_flag" ); |
---|
621 | WRITE_FLAG( sei.m_fieldViewsFlag, "field_views_flag" ); |
---|
622 | WRITE_FLAG( sei.m_currentFrameIsFrame0Flag, "current_frame_is_frame0_flag" ); |
---|
623 | |
---|
624 | WRITE_FLAG( sei.m_frame0SelfContainedFlag, "frame0_self_contained_flag" ); |
---|
625 | WRITE_FLAG( sei.m_frame1SelfContainedFlag, "frame1_self_contained_flag" ); |
---|
626 | |
---|
627 | if(sei.m_quincunxSamplingFlag == 0 && sei.m_arrangementType != 5) |
---|
628 | { |
---|
629 | WRITE_CODE( sei.m_frame0GridPositionX, 4, "frame0_grid_position_x" ); |
---|
630 | WRITE_CODE( sei.m_frame0GridPositionY, 4, "frame0_grid_position_y" ); |
---|
631 | WRITE_CODE( sei.m_frame1GridPositionX, 4, "frame1_grid_position_x" ); |
---|
632 | WRITE_CODE( sei.m_frame1GridPositionY, 4, "frame1_grid_position_y" ); |
---|
633 | } |
---|
634 | |
---|
635 | WRITE_CODE( sei.m_arrangementReservedByte, 8, "frame_packing_arrangement_reserved_byte" ); |
---|
636 | WRITE_FLAG( sei.m_arrangementPersistenceFlag, "frame_packing_arrangement_persistence_flag" ); |
---|
637 | } |
---|
638 | |
---|
639 | WRITE_FLAG( sei.m_upsampledAspectRatio, "upsampled_aspect_ratio" ); |
---|
640 | } |
---|
641 | |
---|
642 | Void SEIWriter::xWriteSEISegmentedRectFramePacking(const SEISegmentedRectFramePacking& sei) |
---|
643 | { |
---|
644 | WRITE_FLAG( sei.m_arrangementCancelFlag, "segmented_rect_frame_packing_arrangement_cancel_flag" ); |
---|
645 | if( sei.m_arrangementCancelFlag == 0 ) |
---|
646 | { |
---|
647 | WRITE_CODE( sei.m_contentInterpretationType, 2, "segmented_rect_content_interpretation_type" ); |
---|
648 | WRITE_FLAG( sei.m_arrangementPersistenceFlag, "segmented_rect_frame_packing_arrangement_persistence" ); |
---|
649 | } |
---|
650 | } |
---|
651 | |
---|
652 | Void SEIWriter::xWriteSEIToneMappingInfo(const SEIToneMappingInfo& sei) |
---|
653 | { |
---|
654 | Int i; |
---|
655 | WRITE_UVLC( sei.m_toneMapId, "tone_map_id" ); |
---|
656 | WRITE_FLAG( sei.m_toneMapCancelFlag, "tone_map_cancel_flag" ); |
---|
657 | if( !sei.m_toneMapCancelFlag ) |
---|
658 | { |
---|
659 | WRITE_FLAG( sei.m_toneMapPersistenceFlag, "tone_map_persistence_flag" ); |
---|
660 | WRITE_CODE( sei.m_codedDataBitDepth, 8, "coded_data_bit_depth" ); |
---|
661 | WRITE_CODE( sei.m_targetBitDepth, 8, "target_bit_depth" ); |
---|
662 | WRITE_UVLC( sei.m_modelId, "model_id" ); |
---|
663 | switch(sei.m_modelId) |
---|
664 | { |
---|
665 | case 0: |
---|
666 | { |
---|
667 | WRITE_CODE( sei.m_minValue, 32, "min_value" ); |
---|
668 | WRITE_CODE( sei.m_maxValue, 32, "max_value" ); |
---|
669 | break; |
---|
670 | } |
---|
671 | case 1: |
---|
672 | { |
---|
673 | WRITE_CODE( sei.m_sigmoidMidpoint, 32, "sigmoid_midpoint" ); |
---|
674 | WRITE_CODE( sei.m_sigmoidWidth, 32, "sigmoid_width" ); |
---|
675 | break; |
---|
676 | } |
---|
677 | case 2: |
---|
678 | { |
---|
679 | UInt num = 1u << sei.m_targetBitDepth; |
---|
680 | for(i = 0; i < num; i++) |
---|
681 | { |
---|
682 | WRITE_CODE( sei.m_startOfCodedInterval[i], (( sei.m_codedDataBitDepth + 7 ) >> 3 ) << 3, "start_of_coded_interval" ); |
---|
683 | } |
---|
684 | break; |
---|
685 | } |
---|
686 | case 3: |
---|
687 | { |
---|
688 | WRITE_CODE( sei.m_numPivots, 16, "num_pivots" ); |
---|
689 | for(i = 0; i < sei.m_numPivots; i++ ) |
---|
690 | { |
---|
691 | WRITE_CODE( sei.m_codedPivotValue[i], (( sei.m_codedDataBitDepth + 7 ) >> 3 ) << 3, "coded_pivot_value" ); |
---|
692 | WRITE_CODE( sei.m_targetPivotValue[i], (( sei.m_targetBitDepth + 7 ) >> 3 ) << 3, "target_pivot_value"); |
---|
693 | } |
---|
694 | break; |
---|
695 | } |
---|
696 | case 4: |
---|
697 | { |
---|
698 | WRITE_CODE( sei.m_cameraIsoSpeedIdc, 8, "camera_iso_speed_idc" ); |
---|
699 | if( sei.m_cameraIsoSpeedIdc == 255) //Extended_ISO |
---|
700 | { |
---|
701 | WRITE_CODE( sei.m_cameraIsoSpeedValue, 32, "camera_iso_speed_value" ); |
---|
702 | } |
---|
703 | WRITE_CODE( sei.m_exposureIndexIdc, 8, "exposure_index_idc" ); |
---|
704 | if( sei.m_exposureIndexIdc == 255) //Extended_ISO |
---|
705 | { |
---|
706 | WRITE_CODE( sei.m_exposureIndexValue, 32, "exposure_index_value" ); |
---|
707 | } |
---|
708 | WRITE_FLAG( sei.m_exposureCompensationValueSignFlag, "exposure_compensation_value_sign_flag" ); |
---|
709 | WRITE_CODE( sei.m_exposureCompensationValueNumerator, 16, "exposure_compensation_value_numerator" ); |
---|
710 | WRITE_CODE( sei.m_exposureCompensationValueDenomIdc, 16, "exposure_compensation_value_denom_idc" ); |
---|
711 | WRITE_CODE( sei.m_refScreenLuminanceWhite, 32, "ref_screen_luminance_white" ); |
---|
712 | WRITE_CODE( sei.m_extendedRangeWhiteLevel, 32, "extended_range_white_level" ); |
---|
713 | WRITE_CODE( sei.m_nominalBlackLevelLumaCodeValue, 16, "nominal_black_level_luma_code_value" ); |
---|
714 | WRITE_CODE( sei.m_nominalWhiteLevelLumaCodeValue, 16, "nominal_white_level_luma_code_value" ); |
---|
715 | WRITE_CODE( sei.m_extendedWhiteLevelLumaCodeValue, 16, "extended_white_level_luma_code_value" ); |
---|
716 | break; |
---|
717 | } |
---|
718 | default: |
---|
719 | { |
---|
720 | assert(!"Undefined SEIToneMapModelId"); |
---|
721 | break; |
---|
722 | } |
---|
723 | }//switch m_modelId |
---|
724 | }//if(!sei.m_toneMapCancelFlag) |
---|
725 | } |
---|
726 | |
---|
727 | Void SEIWriter::xWriteSEIDisplayOrientation(const SEIDisplayOrientation &sei) |
---|
728 | { |
---|
729 | WRITE_FLAG( sei.cancelFlag, "display_orientation_cancel_flag" ); |
---|
730 | if( !sei.cancelFlag ) |
---|
731 | { |
---|
732 | WRITE_FLAG( sei.horFlip, "hor_flip" ); |
---|
733 | WRITE_FLAG( sei.verFlip, "ver_flip" ); |
---|
734 | WRITE_CODE( sei.anticlockwiseRotation, 16, "anticlockwise_rotation" ); |
---|
735 | WRITE_FLAG( sei.persistenceFlag, "display_orientation_persistence_flag" ); |
---|
736 | } |
---|
737 | } |
---|
738 | |
---|
739 | Void SEIWriter::xWriteSEITemporalLevel0Index(const SEITemporalLevel0Index &sei) |
---|
740 | { |
---|
741 | WRITE_CODE( sei.tl0Idx, 8 , "tl0_idx" ); |
---|
742 | WRITE_CODE( sei.rapIdx, 8 , "rap_idx" ); |
---|
743 | } |
---|
744 | |
---|
745 | Void SEIWriter::xWriteSEIGradualDecodingRefreshInfo(const SEIGradualDecodingRefreshInfo &sei) |
---|
746 | { |
---|
747 | WRITE_FLAG( sei.m_gdrForegroundFlag, "gdr_foreground_flag"); |
---|
748 | } |
---|
749 | |
---|
750 | Void SEIWriter::xWriteSEINoDisplay(const SEINoDisplay &sei) |
---|
751 | { |
---|
752 | } |
---|
753 | |
---|
754 | Void SEIWriter::xWriteSEISOPDescription(const SEISOPDescription& sei) |
---|
755 | { |
---|
756 | WRITE_UVLC( sei.m_sopSeqParameterSetId, "sop_seq_parameter_set_id" ); |
---|
757 | WRITE_UVLC( sei.m_numPicsInSopMinus1, "num_pics_in_sop_minus1" ); |
---|
758 | for (UInt i = 0; i <= sei.m_numPicsInSopMinus1; i++) |
---|
759 | { |
---|
760 | WRITE_CODE( sei.m_sopDescVclNaluType[i], 6, "sop_desc_vcl_nalu_type" ); |
---|
761 | WRITE_CODE( sei.m_sopDescTemporalId[i], 3, "sop_desc_temporal_id" ); |
---|
762 | if (sei.m_sopDescVclNaluType[i] != NAL_UNIT_CODED_SLICE_IDR_W_RADL && sei.m_sopDescVclNaluType[i] != NAL_UNIT_CODED_SLICE_IDR_N_LP) |
---|
763 | { |
---|
764 | WRITE_UVLC( sei.m_sopDescStRpsIdx[i], "sop_desc_st_rps_idx" ); |
---|
765 | } |
---|
766 | if (i > 0) |
---|
767 | { |
---|
768 | WRITE_SVLC( sei.m_sopDescPocDelta[i], "sop_desc_poc_delta" ); |
---|
769 | } |
---|
770 | } |
---|
771 | } |
---|
772 | |
---|
773 | #if O0164_MULTI_LAYER_HRD |
---|
774 | Void SEIWriter::xWriteSEIScalableNesting(TComBitIf& bs, const SEIScalableNesting& sei, TComVPS *vps, TComSPS *sps) |
---|
775 | #else |
---|
776 | Void SEIWriter::xWriteSEIScalableNesting(TComBitIf& bs, const SEIScalableNesting& sei, TComSPS *sps) |
---|
777 | #endif |
---|
778 | { |
---|
779 | WRITE_FLAG( sei.m_bitStreamSubsetFlag, "bitstream_subset_flag" ); |
---|
780 | WRITE_FLAG( sei.m_nestingOpFlag, "nesting_op_flag " ); |
---|
781 | if (sei.m_nestingOpFlag) |
---|
782 | { |
---|
783 | WRITE_FLAG( sei.m_defaultOpFlag, "default_op_flag" ); |
---|
784 | WRITE_UVLC( sei.m_nestingNumOpsMinus1, "nesting_num_ops_minus1" ); |
---|
785 | for (UInt i = (sei.m_defaultOpFlag ? 1 : 0); i <= sei.m_nestingNumOpsMinus1; i++) |
---|
786 | { |
---|
787 | WRITE_CODE( sei.m_nestingMaxTemporalIdPlus1[i], 3, "nesting_max_temporal_id_plus1" ); |
---|
788 | WRITE_UVLC( sei.m_nestingOpIdx[i], "nesting_op_idx" ); |
---|
789 | } |
---|
790 | } |
---|
791 | else |
---|
792 | { |
---|
793 | WRITE_FLAG( sei.m_allLayersFlag, "all_layers_flag" ); |
---|
794 | if (!sei.m_allLayersFlag) |
---|
795 | { |
---|
796 | WRITE_CODE( sei.m_nestingNoOpMaxTemporalIdPlus1, 3, "nesting_no_op_max_temporal_id_plus1" ); |
---|
797 | WRITE_UVLC( sei.m_nestingNumLayersMinus1, "nesting_num_layers" ); |
---|
798 | for (UInt i = 0; i <= sei.m_nestingNumLayersMinus1; i++) |
---|
799 | { |
---|
800 | WRITE_CODE( sei.m_nestingLayerId[i], 6, "nesting_layer_id" ); |
---|
801 | } |
---|
802 | } |
---|
803 | } |
---|
804 | |
---|
805 | // byte alignment |
---|
806 | while ( m_pcBitIf->getNumberOfWrittenBits() % 8 != 0 ) |
---|
807 | { |
---|
808 | WRITE_FLAG( 0, "nesting_zero_bit" ); |
---|
809 | } |
---|
810 | |
---|
811 | // write nested SEI messages |
---|
812 | for (SEIMessages::const_iterator it = sei.m_nestedSEIs.begin(); it != sei.m_nestedSEIs.end(); it++) |
---|
813 | { |
---|
814 | #if O0164_MULTI_LAYER_HRD |
---|
815 | writeSEImessage(bs, *(*it), vps, sps, &sei); |
---|
816 | #else |
---|
817 | writeSEImessage(bs, *(*it), sps); |
---|
818 | #endif |
---|
819 | } |
---|
820 | } |
---|
821 | |
---|
822 | Void SEIWriter::xWriteSEITempMotionConstrainedTileSets(TComBitIf& bs, const SEITempMotionConstrainedTileSets& sei) |
---|
823 | { |
---|
824 | //UInt code; |
---|
825 | WRITE_FLAG((sei.m_mc_all_tiles_exact_sample_value_match_flag ? 1 : 0), "mc_all_tiles_exact_sample_value_match_flag"); |
---|
826 | WRITE_FLAG((sei.m_each_tile_one_tile_set_flag ? 1 : 0), "each_tile_one_tile_set_flag" ); |
---|
827 | |
---|
828 | if(!sei.m_each_tile_one_tile_set_flag) |
---|
829 | { |
---|
830 | WRITE_FLAG((sei.m_limited_tile_set_display_flag ? 1 : 0), "limited_tile_set_display_flag"); |
---|
831 | WRITE_UVLC((sei.getNumberOfTileSets() - 1), "num_sets_in_message_minus1" ); |
---|
832 | |
---|
833 | if(sei.getNumberOfTileSets() > 0) |
---|
834 | { |
---|
835 | for(Int i = 0; i < sei.getNumberOfTileSets(); i++) |
---|
836 | { |
---|
837 | WRITE_UVLC(sei.tileSetData(i).m_mcts_id, "mcts_id"); |
---|
838 | |
---|
839 | if(sei.m_limited_tile_set_display_flag) |
---|
840 | { |
---|
841 | WRITE_FLAG((sei.tileSetData(i).m_display_tile_set_flag ? 1 : 0), "display_tile_set_flag"); |
---|
842 | } |
---|
843 | |
---|
844 | WRITE_UVLC((sei.tileSetData(i).getNumberOfTileRects() - 1), "num_tile_rects_in_set_minus1"); |
---|
845 | |
---|
846 | for(Int j = 0; j < sei.tileSetData(i).getNumberOfTileRects(); j++) |
---|
847 | { |
---|
848 | WRITE_UVLC(sei.tileSetData(i).topLeftTileIndex (j), "top_left_tile_index"); |
---|
849 | WRITE_UVLC(sei.tileSetData(i).bottomRightTileIndex(j), "bottom_right_tile_index"); |
---|
850 | } |
---|
851 | |
---|
852 | if(!sei.m_mc_all_tiles_exact_sample_value_match_flag) |
---|
853 | { |
---|
854 | WRITE_FLAG((sei.tileSetData(i).m_exact_sample_value_match_flag ? 1 : 0), "exact_sample_value_match_flag"); |
---|
855 | } |
---|
856 | |
---|
857 | WRITE_FLAG((sei.tileSetData(i).m_mcts_tier_level_idc_present_flag ? 1 : 0), "mcts_tier_level_idc_present_flag"); |
---|
858 | |
---|
859 | if(sei.tileSetData(i).m_mcts_tier_level_idc_present_flag) |
---|
860 | { |
---|
861 | WRITE_FLAG((sei.tileSetData(i).m_mcts_tier_flag ? 1 : 0), "mcts_tier_flag"); |
---|
862 | WRITE_CODE( sei.tileSetData(i).m_mcts_level_idc, 8, "mcts_level_idc"); |
---|
863 | } |
---|
864 | } |
---|
865 | } |
---|
866 | } |
---|
867 | else |
---|
868 | { |
---|
869 | WRITE_FLAG((sei.m_max_mcs_tier_level_idc_present_flag ? 1 : 0), "max_mcs_tier_level_idc_present_flag"); |
---|
870 | |
---|
871 | if(sei.m_max_mcs_tier_level_idc_present_flag) |
---|
872 | { |
---|
873 | WRITE_FLAG((sei.m_max_mcts_tier_flag ? 1 : 0), "max_mcts_tier_flag"); |
---|
874 | WRITE_CODE( sei.m_max_mcts_level_idc, 8, "max_mcts_level_idc"); |
---|
875 | } |
---|
876 | } |
---|
877 | } |
---|
878 | |
---|
879 | Void SEIWriter::xWriteSEITimeCode(const SEITimeCode& sei) |
---|
880 | { |
---|
881 | WRITE_CODE(sei.numClockTs, 2, "num_clock_ts"); |
---|
882 | for(Int i = 0; i < sei.numClockTs; i++) |
---|
883 | { |
---|
884 | const TComSEITimeSet ¤tTimeSet = sei.timeSetArray[i]; |
---|
885 | WRITE_FLAG(currentTimeSet.clockTimeStampFlag, "clock_time_stamp_flag"); |
---|
886 | if(currentTimeSet.clockTimeStampFlag) |
---|
887 | { |
---|
888 | WRITE_FLAG(currentTimeSet.numUnitFieldBasedFlag, "units_field_based_flag"); |
---|
889 | WRITE_CODE(currentTimeSet.countingType, 5, "counting_type"); |
---|
890 | WRITE_FLAG(currentTimeSet.fullTimeStampFlag, "full_timestamp_flag"); |
---|
891 | WRITE_FLAG(currentTimeSet.discontinuityFlag, "discontinuity_flag"); |
---|
892 | WRITE_FLAG(currentTimeSet.cntDroppedFlag, "cnt_dropped_flag"); |
---|
893 | WRITE_CODE(currentTimeSet.numberOfFrames, 9, "n_frames"); |
---|
894 | if(currentTimeSet.fullTimeStampFlag) |
---|
895 | { |
---|
896 | WRITE_CODE(currentTimeSet.secondsValue, 6, "seconds_value"); |
---|
897 | WRITE_CODE(currentTimeSet.minutesValue, 6, "minutes_value"); |
---|
898 | WRITE_CODE(currentTimeSet.hoursValue, 5, "hours_value"); |
---|
899 | } |
---|
900 | else |
---|
901 | { |
---|
902 | WRITE_FLAG(currentTimeSet.secondsFlag, "seconds_flag"); |
---|
903 | if(currentTimeSet.secondsFlag) |
---|
904 | { |
---|
905 | WRITE_CODE(currentTimeSet.secondsValue, 6, "seconds_value"); |
---|
906 | WRITE_FLAG(currentTimeSet.minutesFlag, "minutes_flag"); |
---|
907 | if(currentTimeSet.minutesFlag) |
---|
908 | { |
---|
909 | WRITE_CODE(currentTimeSet.minutesValue, 6, "minutes_value"); |
---|
910 | WRITE_FLAG(currentTimeSet.hoursFlag, "hours_flag"); |
---|
911 | if(currentTimeSet.hoursFlag) |
---|
912 | WRITE_CODE(currentTimeSet.hoursValue, 5, "hours_value"); |
---|
913 | } |
---|
914 | } |
---|
915 | } |
---|
916 | WRITE_CODE(currentTimeSet.timeOffsetLength, 5, "time_offset_length"); |
---|
917 | if(currentTimeSet.timeOffsetLength > 0) |
---|
918 | { |
---|
919 | if(currentTimeSet.timeOffsetValue >= 0) |
---|
920 | { |
---|
921 | WRITE_CODE((UInt)currentTimeSet.timeOffsetValue, currentTimeSet.timeOffsetLength, "time_offset_value"); |
---|
922 | } |
---|
923 | else |
---|
924 | { |
---|
925 | // Two's complement conversion |
---|
926 | UInt offsetValue = ~(currentTimeSet.timeOffsetValue) + 1; |
---|
927 | offsetValue |= (1 << (currentTimeSet.timeOffsetLength-1)); |
---|
928 | WRITE_CODE(offsetValue, currentTimeSet.timeOffsetLength, "time_offset_value"); |
---|
929 | } |
---|
930 | } |
---|
931 | } |
---|
932 | } |
---|
933 | } |
---|
934 | |
---|
935 | Void SEIWriter::xWriteSEIChromaSamplingFilterHint(const SEIChromaSamplingFilterHint &sei/*, TComSPS* sps*/) |
---|
936 | { |
---|
937 | WRITE_CODE(sei.m_verChromaFilterIdc, 8, "ver_chroma_filter_idc"); |
---|
938 | WRITE_CODE(sei.m_horChromaFilterIdc, 8, "hor_chroma_filter_idc"); |
---|
939 | WRITE_FLAG(sei.m_verFilteringProcessFlag, "ver_filtering_process_flag"); |
---|
940 | if(sei.m_verChromaFilterIdc == 1 || sei.m_horChromaFilterIdc == 1) |
---|
941 | { |
---|
942 | writeUserDefinedCoefficients(sei); |
---|
943 | } |
---|
944 | } |
---|
945 | |
---|
946 | // write hardcoded chroma filter coefficients in the SEI messages |
---|
947 | Void SEIWriter::writeUserDefinedCoefficients(const SEIChromaSamplingFilterHint &sei) |
---|
948 | { |
---|
949 | Int const iNumVerticalFilters = 3; |
---|
950 | Int verticalTapLength_minus1[iNumVerticalFilters] = {5,3,3}; |
---|
951 | Int* userVerticalCoefficients[iNumVerticalFilters]; |
---|
952 | for(Int i = 0; i < iNumVerticalFilters; i ++) |
---|
953 | { |
---|
954 | userVerticalCoefficients[i] = (Int*)malloc( (verticalTapLength_minus1[i]+1) * sizeof(Int)); |
---|
955 | } |
---|
956 | userVerticalCoefficients[0][0] = -3; |
---|
957 | userVerticalCoefficients[0][1] = 13; |
---|
958 | userVerticalCoefficients[0][2] = 31; |
---|
959 | userVerticalCoefficients[0][3] = 23; |
---|
960 | userVerticalCoefficients[0][4] = 3; |
---|
961 | userVerticalCoefficients[0][5] = -3; |
---|
962 | |
---|
963 | userVerticalCoefficients[1][0] = -1; |
---|
964 | userVerticalCoefficients[1][1] = 25; |
---|
965 | userVerticalCoefficients[1][2] = 247; |
---|
966 | userVerticalCoefficients[1][3] = -15; |
---|
967 | |
---|
968 | userVerticalCoefficients[2][0] = -20; |
---|
969 | userVerticalCoefficients[2][1] = 186; |
---|
970 | userVerticalCoefficients[2][2] = 100; |
---|
971 | userVerticalCoefficients[2][3] = -10; |
---|
972 | |
---|
973 | Int const iNumHorizontalFilters = 1; |
---|
974 | Int horizontalTapLength_minus1[iNumHorizontalFilters] = {3}; |
---|
975 | Int* userHorizontalCoefficients[iNumHorizontalFilters]; |
---|
976 | for(Int i = 0; i < iNumHorizontalFilters; i ++) |
---|
977 | { |
---|
978 | userHorizontalCoefficients[i] = (Int*)malloc( (horizontalTapLength_minus1[i]+1) * sizeof(Int)); |
---|
979 | } |
---|
980 | userHorizontalCoefficients[0][0] = 1; |
---|
981 | userHorizontalCoefficients[0][1] = 6; |
---|
982 | userHorizontalCoefficients[0][2] = 1; |
---|
983 | |
---|
984 | WRITE_UVLC(3, "target_format_idc"); |
---|
985 | if(sei.m_verChromaFilterIdc == 1) |
---|
986 | { |
---|
987 | WRITE_UVLC(iNumVerticalFilters, "num_vertical_filters"); |
---|
988 | if(iNumVerticalFilters > 0) |
---|
989 | { |
---|
990 | for(Int i = 0; i < iNumVerticalFilters; i ++) |
---|
991 | { |
---|
992 | WRITE_UVLC(verticalTapLength_minus1[i], "ver_tap_length_minus_1"); |
---|
993 | for(Int j = 0; j < verticalTapLength_minus1[i]; j ++) |
---|
994 | { |
---|
995 | WRITE_SVLC(userVerticalCoefficients[i][j], "ver_filter_coeff"); |
---|
996 | } |
---|
997 | } |
---|
998 | } |
---|
999 | } |
---|
1000 | if(sei.m_horChromaFilterIdc == 1) |
---|
1001 | { |
---|
1002 | WRITE_UVLC(iNumHorizontalFilters, "num_horizontal_filters"); |
---|
1003 | if(iNumHorizontalFilters > 0) |
---|
1004 | { |
---|
1005 | for(Int i = 0; i < iNumHorizontalFilters; i ++) |
---|
1006 | { |
---|
1007 | WRITE_UVLC(horizontalTapLength_minus1[i], "hor_tap_length_minus_1"); |
---|
1008 | for(Int j = 0; j < horizontalTapLength_minus1[i]; j ++) |
---|
1009 | { |
---|
1010 | WRITE_SVLC(userHorizontalCoefficients[i][j], "hor_filter_coeff"); |
---|
1011 | } |
---|
1012 | } |
---|
1013 | } |
---|
1014 | } |
---|
1015 | } |
---|
1016 | |
---|
1017 | Void SEIWriter::xWriteSEIKneeFunctionInfo(const SEIKneeFunctionInfo &sei) |
---|
1018 | { |
---|
1019 | WRITE_UVLC( sei.m_kneeId, "knee_function_id" ); |
---|
1020 | WRITE_FLAG( sei.m_kneeCancelFlag, "knee_function_cancel_flag" ); |
---|
1021 | if ( !sei.m_kneeCancelFlag ) |
---|
1022 | { |
---|
1023 | WRITE_FLAG( sei.m_kneePersistenceFlag, "knee_function_persistence_flag" ); |
---|
1024 | WRITE_CODE( (UInt)sei.m_kneeInputDrange , 32, "input_d_range" ); |
---|
1025 | WRITE_CODE( (UInt)sei.m_kneeInputDispLuminance, 32, "input_disp_luminance" ); |
---|
1026 | WRITE_CODE( (UInt)sei.m_kneeOutputDrange, 32, "output_d_range" ); |
---|
1027 | WRITE_CODE( (UInt)sei.m_kneeOutputDispLuminance, 32, "output_disp_luminance" ); |
---|
1028 | WRITE_UVLC( sei.m_kneeNumKneePointsMinus1, "num_knee_points_minus1" ); |
---|
1029 | for(Int i = 0; i <= sei.m_kneeNumKneePointsMinus1; i++ ) |
---|
1030 | { |
---|
1031 | WRITE_CODE( (UInt)sei.m_kneeInputKneePoint[i], 10,"input_knee_point" ); |
---|
1032 | WRITE_CODE( (UInt)sei.m_kneeOutputKneePoint[i], 10, "output_knee_point" ); |
---|
1033 | } |
---|
1034 | } |
---|
1035 | } |
---|
1036 | |
---|
1037 | |
---|
1038 | Void SEIWriter::xWriteSEIMasteringDisplayColourVolume(const SEIMasteringDisplayColourVolume& sei) |
---|
1039 | { |
---|
1040 | WRITE_CODE( sei.values.primaries[0][0], 16, "display_primaries_x[0]" ); |
---|
1041 | WRITE_CODE( sei.values.primaries[0][1], 16, "display_primaries_y[0]" ); |
---|
1042 | |
---|
1043 | WRITE_CODE( sei.values.primaries[1][0], 16, "display_primaries_x[1]" ); |
---|
1044 | WRITE_CODE( sei.values.primaries[1][1], 16, "display_primaries_y[1]" ); |
---|
1045 | |
---|
1046 | WRITE_CODE( sei.values.primaries[2][0], 16, "display_primaries_x[2]" ); |
---|
1047 | WRITE_CODE( sei.values.primaries[2][1], 16, "display_primaries_y[2]" ); |
---|
1048 | |
---|
1049 | WRITE_CODE( sei.values.whitePoint[0], 16, "white_point_x" ); |
---|
1050 | WRITE_CODE( sei.values.whitePoint[1], 16, "white_point_y" ); |
---|
1051 | |
---|
1052 | WRITE_CODE( sei.values.maxLuminance, 32, "max_display_mastering_luminance" ); |
---|
1053 | WRITE_CODE( sei.values.minLuminance, 32, "min_display_mastering_luminance" ); |
---|
1054 | } |
---|
1055 | |
---|
1056 | |
---|
1057 | Void SEIWriter::xWriteByteAlign() |
---|
1058 | { |
---|
1059 | if( m_pcBitIf->getNumberOfWrittenBits() % 8 != 0) |
---|
1060 | { |
---|
1061 | WRITE_FLAG( 1, "payload_bit_equal_to_one" ); |
---|
1062 | while( m_pcBitIf->getNumberOfWrittenBits() % 8 != 0 ) |
---|
1063 | { |
---|
1064 | WRITE_FLAG( 0, "payload_bit_equal_to_zero" ); |
---|
1065 | } |
---|
1066 | } |
---|
1067 | } |
---|
1068 | |
---|
1069 | #if SVC_EXTENSION |
---|
1070 | #if LAYERS_NOT_PRESENT_SEI |
---|
1071 | Void SEIWriter::xWriteSEILayersNotPresent(const SEILayersNotPresent& sei) |
---|
1072 | { |
---|
1073 | WRITE_UVLC( sei.m_activeVpsId, "lp_sei_active_vps_id" ); |
---|
1074 | for (UInt i = 0; i < sei.m_vpsMaxLayers; i++) |
---|
1075 | { |
---|
1076 | WRITE_FLAG( sei.m_layerNotPresentFlag[i], "layer_not_present_flag" ); |
---|
1077 | } |
---|
1078 | } |
---|
1079 | #endif |
---|
1080 | |
---|
1081 | #if N0383_IL_CONSTRAINED_TILE_SETS_SEI |
---|
1082 | Void SEIWriter::xWriteSEIInterLayerConstrainedTileSets(const SEIInterLayerConstrainedTileSets& sei) |
---|
1083 | { |
---|
1084 | WRITE_FLAG( sei.m_ilAllTilesExactSampleValueMatchFlag, "il_all_tiles_exact_sample_value_match_flag" ); |
---|
1085 | WRITE_FLAG( sei.m_ilOneTilePerTileSetFlag, "il_one_tile_per_tile_set_flag" ); |
---|
1086 | if( !sei.m_ilOneTilePerTileSetFlag ) |
---|
1087 | { |
---|
1088 | WRITE_UVLC( sei.m_ilNumSetsInMessageMinus1, "il_num_sets_in_message_minus1" ); |
---|
1089 | if( sei.m_ilNumSetsInMessageMinus1 ) |
---|
1090 | { |
---|
1091 | WRITE_FLAG( sei.m_skippedTileSetPresentFlag, "skipped_tile_set_present_flag" ); |
---|
1092 | } |
---|
1093 | UInt numSignificantSets = sei.m_ilNumSetsInMessageMinus1 - (sei.m_skippedTileSetPresentFlag ? 1 : 0) + 1; |
---|
1094 | for( UInt i = 0; i < numSignificantSets; i++ ) |
---|
1095 | { |
---|
1096 | WRITE_UVLC( sei.m_ilctsId[i], "ilcts_id" ); |
---|
1097 | WRITE_UVLC( sei.m_ilNumTileRectsInSetMinus1[i], "il_num_tile_rects_in_set_minus1" ); |
---|
1098 | for( UInt j = 0; j <= sei.m_ilNumTileRectsInSetMinus1[i]; j++ ) |
---|
1099 | { |
---|
1100 | WRITE_UVLC( sei.m_ilTopLeftTileIndex[i][j], "il_top_left_tile_index" ); |
---|
1101 | WRITE_UVLC( sei.m_ilBottomRightTileIndex[i][j], "il_bottom_right_tile_index" ); |
---|
1102 | } |
---|
1103 | WRITE_CODE( sei.m_ilcIdc[i], 2, "ilc_idc" ); |
---|
1104 | if( sei.m_ilAllTilesExactSampleValueMatchFlag ) |
---|
1105 | { |
---|
1106 | WRITE_FLAG( sei.m_ilExactSampleValueMatchFlag[i], "il_exact_sample_value_match_flag" ); |
---|
1107 | } |
---|
1108 | } |
---|
1109 | } |
---|
1110 | else |
---|
1111 | { |
---|
1112 | WRITE_CODE( sei.m_allTilesIlcIdc, 2, "all_tiles_ilc_idc" ); |
---|
1113 | } |
---|
1114 | } |
---|
1115 | #endif |
---|
1116 | #if SUB_BITSTREAM_PROPERTY_SEI |
---|
1117 | Void SEIWriter::xWriteSEISubBitstreamProperty(const SEISubBitstreamProperty &sei) |
---|
1118 | { |
---|
1119 | WRITE_CODE( sei.m_activeVpsId, 4, "active_vps_id" ); |
---|
1120 | assert( sei.m_numAdditionalSubStreams >= 1 ); |
---|
1121 | WRITE_UVLC( sei.m_numAdditionalSubStreams - 1, "num_additional_sub_streams_minus1" ); |
---|
1122 | |
---|
1123 | for( Int i = 0; i < sei.m_numAdditionalSubStreams; i++ ) |
---|
1124 | { |
---|
1125 | WRITE_CODE( sei.m_subBitstreamMode[i], 2, "sub_bitstream_mode[i]" ); |
---|
1126 | WRITE_UVLC( sei.m_outputLayerSetIdxToVps[i], "output_layer_set_idx_to_vps[i]" ); |
---|
1127 | WRITE_CODE( sei.m_highestSublayerId[i], 3, "highest_sub_layer_id[i]" ); |
---|
1128 | WRITE_CODE( sei.m_avgBitRate[i], 16, "avg_bit_rate[i]" ); |
---|
1129 | WRITE_CODE( sei.m_maxBitRate[i], 16, "max_bit_rate[i]" ); |
---|
1130 | } |
---|
1131 | } |
---|
1132 | #endif |
---|
1133 | |
---|
1134 | #if Q0189_TMVP_CONSTRAINTS |
---|
1135 | Void SEIWriter::xWriteSEITMVPConstraints (const SEITMVPConstrains &sei) |
---|
1136 | { |
---|
1137 | WRITE_UVLC( sei.prev_pics_not_used_flag , "prev_pics_not_used_flag" ); |
---|
1138 | WRITE_UVLC( sei.no_intra_layer_col_pic_flag , "no_intra_layer_col_pic_flag" ); |
---|
1139 | } |
---|
1140 | #endif |
---|
1141 | |
---|
1142 | #if Q0247_FRAME_FIELD_INFO |
---|
1143 | Void SEIWriter::xWriteSEIFrameFieldInfo (const SEIFrameFieldInfo &sei) |
---|
1144 | { |
---|
1145 | WRITE_CODE( sei.m_ffinfo_picStruct , 4, "ffinfo_pic_struct" ); |
---|
1146 | WRITE_CODE( sei.m_ffinfo_sourceScanType, 2, "ffinfo_source_scan_type" ); |
---|
1147 | WRITE_FLAG( sei.m_ffinfo_duplicateFlag ? 1 : 0, "ffinfo_duplicate_flag" ); |
---|
1148 | } |
---|
1149 | #endif |
---|
1150 | |
---|
1151 | #if O0164_MULTI_LAYER_HRD |
---|
1152 | Void SEIWriter::xWriteSEIBspNesting(TComBitIf& bs, const SEIBspNesting &sei, TComVPS *vps, TComSPS *sps, const SEIScalableNesting &nestingSei) |
---|
1153 | { |
---|
1154 | WRITE_UVLC( sei.m_bspIdx, "bsp_idx" ); |
---|
1155 | |
---|
1156 | while ( m_pcBitIf->getNumberOfWrittenBits() % 8 != 0 ) |
---|
1157 | { |
---|
1158 | WRITE_FLAG( 0, "bsp_nesting_zero_bit" ); |
---|
1159 | } |
---|
1160 | #if NESTING_SEI_EXTENSIBILITY |
---|
1161 | assert( sei.m_nestedSEIs.size() <= MAX_SEIS_IN_BSP_NESTING ); |
---|
1162 | WRITE_UVLC( (UInt)sei.m_nestedSEIs.size(), "num_seis_in_bsp_minus1" ); |
---|
1163 | #endif |
---|
1164 | // write nested SEI messages |
---|
1165 | for (SEIMessages::const_iterator it = sei.m_nestedSEIs.begin(); it != sei.m_nestedSEIs.end(); it++) |
---|
1166 | { |
---|
1167 | writeSEImessage(bs, *(*it), vps, sps, &nestingSei, &sei); |
---|
1168 | } |
---|
1169 | } |
---|
1170 | |
---|
1171 | Void SEIWriter::xWriteSEIBspInitialArrivalTime(const SEIBspInitialArrivalTime &sei, TComVPS *vps, TComSPS *sps, const SEIScalableNesting &nestingSei, const SEIBspNesting &bspNestingSei) |
---|
1172 | { |
---|
1173 | assert(vps->getVpsVuiPresentFlag()); |
---|
1174 | |
---|
1175 | #if VPS_VUI_BSP_HRD_PARAMS |
---|
1176 | Int psIdx = bspNestingSei.m_seiPartitioningSchemeIdx; |
---|
1177 | Int seiOlsIdx = bspNestingSei.m_seiOlsIdx; |
---|
1178 | Int maxTemporalId = nestingSei.m_nestingMaxTemporalIdPlus1[0] - 1; |
---|
1179 | Int maxValues = vps->getNumBspSchedulesMinus1(seiOlsIdx, psIdx, maxTemporalId) + 1; |
---|
1180 | std::vector<Int> hrdIdx(maxValues, 0); |
---|
1181 | std::vector<TComHRD *> hrdVec; |
---|
1182 | std::vector<Int> syntaxElemLen(maxValues, 0); |
---|
1183 | for(Int i = 0; i < maxValues; i++) |
---|
1184 | { |
---|
1185 | hrdIdx[i] = vps->getBspHrdIdx( seiOlsIdx, psIdx, maxTemporalId, i, bspNestingSei.m_bspIdx); |
---|
1186 | hrdVec.push_back(vps->getBspHrd(hrdIdx[i])); |
---|
1187 | |
---|
1188 | syntaxElemLen[i] = hrdVec[i]->getInitialCpbRemovalDelayLengthMinus1() + 1; |
---|
1189 | if ( !(hrdVec[i]->getNalHrdParametersPresentFlag() || hrdVec[i]->getVclHrdParametersPresentFlag()) ) |
---|
1190 | { |
---|
1191 | assert( syntaxElemLen[i] == 24 ); // Default of value init_cpb_removal_delay_length_minus1 is 23 |
---|
1192 | } |
---|
1193 | if( i > 0 ) |
---|
1194 | { |
---|
1195 | assert( hrdVec[i]->getNalHrdParametersPresentFlag() == hrdVec[i-1]->getNalHrdParametersPresentFlag() ); |
---|
1196 | assert( hrdVec[i]->getVclHrdParametersPresentFlag() == hrdVec[i-1]->getVclHrdParametersPresentFlag() ); |
---|
1197 | } |
---|
1198 | } |
---|
1199 | if (hrdVec[0]->getNalHrdParametersPresentFlag()) |
---|
1200 | { |
---|
1201 | for(UInt i = 0; i < maxValues; i++) |
---|
1202 | { |
---|
1203 | WRITE_CODE( sei.m_nalInitialArrivalDelay[i], syntaxElemLen[i], "nal_initial_arrival_delay[i]" ); |
---|
1204 | } |
---|
1205 | } |
---|
1206 | if( hrdVec[0]->getVclHrdParametersPresentFlag() ) |
---|
1207 | { |
---|
1208 | for(UInt i = 0; i < maxValues; i++) |
---|
1209 | { |
---|
1210 | WRITE_CODE( sei.m_vclInitialArrivalDelay[i], syntaxElemLen[i], "vcl_initial_arrival_delay[i]" ); |
---|
1211 | } |
---|
1212 | } |
---|
1213 | #else |
---|
1214 | UInt schedCombCnt = vps->getNumBspSchedCombinations(nestingSei.m_nestingOpIdx[0]); |
---|
1215 | UInt len; |
---|
1216 | UInt hrdIdx; |
---|
1217 | |
---|
1218 | if (schedCombCnt > 0) |
---|
1219 | { |
---|
1220 | hrdIdx = vps->getBspCombHrdIdx(nestingSei.m_nestingOpIdx[0], 0, bspNestingSei.m_bspIdx); |
---|
1221 | } |
---|
1222 | else |
---|
1223 | { |
---|
1224 | hrdIdx = 0; |
---|
1225 | } |
---|
1226 | |
---|
1227 | TComHRD *hrd = vps->getBspHrd(hrdIdx); |
---|
1228 | |
---|
1229 | if (hrd->getNalHrdParametersPresentFlag() || hrd->getVclHrdParametersPresentFlag()) |
---|
1230 | { |
---|
1231 | len = hrd->getInitialCpbRemovalDelayLengthMinus1() + 1; |
---|
1232 | } |
---|
1233 | else |
---|
1234 | { |
---|
1235 | len = 23 + 1; |
---|
1236 | } |
---|
1237 | |
---|
1238 | if (hrd->getNalHrdParametersPresentFlag()) |
---|
1239 | { |
---|
1240 | for(UInt i = 0; i < schedCombCnt; i++) |
---|
1241 | { |
---|
1242 | WRITE_CODE( sei.m_nalInitialArrivalDelay[i], len, "nal_initial_arrival_delay" ); |
---|
1243 | } |
---|
1244 | } |
---|
1245 | #if BSP_INIT_ARRIVAL_SEI |
---|
1246 | if( hrd->getVclHrdParametersPresentFlag() ) |
---|
1247 | #else |
---|
1248 | else |
---|
1249 | #endif |
---|
1250 | { |
---|
1251 | for(UInt i = 0; i < schedCombCnt; i++) |
---|
1252 | { |
---|
1253 | WRITE_CODE( sei.m_vclInitialArrivalDelay[i], len, "vcl_initial_arrival_delay" ); |
---|
1254 | } |
---|
1255 | } |
---|
1256 | #endif |
---|
1257 | } |
---|
1258 | |
---|
1259 | Void SEIWriter::xCodeHrdParameters( TComHRD *hrd, Bool commonInfPresentFlag, UInt maxNumSubLayersMinus1 ) |
---|
1260 | { |
---|
1261 | if( commonInfPresentFlag ) |
---|
1262 | { |
---|
1263 | WRITE_FLAG( hrd->getNalHrdParametersPresentFlag() ? 1 : 0 , "nal_hrd_parameters_present_flag" ); |
---|
1264 | WRITE_FLAG( hrd->getVclHrdParametersPresentFlag() ? 1 : 0 , "vcl_hrd_parameters_present_flag" ); |
---|
1265 | if( hrd->getNalHrdParametersPresentFlag() || hrd->getVclHrdParametersPresentFlag() ) |
---|
1266 | { |
---|
1267 | WRITE_FLAG( hrd->getSubPicCpbParamsPresentFlag() ? 1 : 0, "sub_pic_cpb_params_present_flag" ); |
---|
1268 | if( hrd->getSubPicCpbParamsPresentFlag() ) |
---|
1269 | { |
---|
1270 | WRITE_CODE( hrd->getTickDivisorMinus2(), 8, "tick_divisor_minus2" ); |
---|
1271 | WRITE_CODE( hrd->getDuCpbRemovalDelayLengthMinus1(), 5, "du_cpb_removal_delay_length_minus1" ); |
---|
1272 | WRITE_FLAG( hrd->getSubPicCpbParamsInPicTimingSEIFlag() ? 1 : 0, "sub_pic_cpb_params_in_pic_timing_sei_flag" ); |
---|
1273 | WRITE_CODE( hrd->getDpbOutputDelayDuLengthMinus1(), 5, "dpb_output_delay_du_length_minus1" ); |
---|
1274 | } |
---|
1275 | WRITE_CODE( hrd->getBitRateScale(), 4, "bit_rate_scale" ); |
---|
1276 | WRITE_CODE( hrd->getCpbSizeScale(), 4, "cpb_size_scale" ); |
---|
1277 | if( hrd->getSubPicCpbParamsPresentFlag() ) |
---|
1278 | { |
---|
1279 | WRITE_CODE( hrd->getDuCpbSizeScale(), 4, "du_cpb_size_scale" ); |
---|
1280 | } |
---|
1281 | WRITE_CODE( hrd->getInitialCpbRemovalDelayLengthMinus1(), 5, "initial_cpb_removal_delay_length_minus1" ); |
---|
1282 | WRITE_CODE( hrd->getCpbRemovalDelayLengthMinus1(), 5, "au_cpb_removal_delay_length_minus1" ); |
---|
1283 | WRITE_CODE( hrd->getDpbOutputDelayLengthMinus1(), 5, "dpb_output_delay_length_minus1" ); |
---|
1284 | } |
---|
1285 | } |
---|
1286 | Int i, j, nalOrVcl; |
---|
1287 | for( i = 0; i <= maxNumSubLayersMinus1; i ++ ) |
---|
1288 | { |
---|
1289 | WRITE_FLAG( hrd->getFixedPicRateFlag( i ) ? 1 : 0, "fixed_pic_rate_general_flag"); |
---|
1290 | if( !hrd->getFixedPicRateFlag( i ) ) |
---|
1291 | { |
---|
1292 | WRITE_FLAG( hrd->getFixedPicRateWithinCvsFlag( i ) ? 1 : 0, "fixed_pic_rate_within_cvs_flag"); |
---|
1293 | } |
---|
1294 | else |
---|
1295 | { |
---|
1296 | hrd->setFixedPicRateWithinCvsFlag( i, true ); |
---|
1297 | } |
---|
1298 | if( hrd->getFixedPicRateWithinCvsFlag( i ) ) |
---|
1299 | { |
---|
1300 | WRITE_UVLC( hrd->getPicDurationInTcMinus1( i ), "elemental_duration_in_tc_minus1"); |
---|
1301 | } |
---|
1302 | else |
---|
1303 | { |
---|
1304 | WRITE_FLAG( hrd->getLowDelayHrdFlag( i ) ? 1 : 0, "low_delay_hrd_flag"); |
---|
1305 | } |
---|
1306 | if (!hrd->getLowDelayHrdFlag( i )) |
---|
1307 | { |
---|
1308 | WRITE_UVLC( hrd->getCpbCntMinus1( i ), "cpb_cnt_minus1"); |
---|
1309 | } |
---|
1310 | |
---|
1311 | for( nalOrVcl = 0; nalOrVcl < 2; nalOrVcl ++ ) |
---|
1312 | { |
---|
1313 | if( ( ( nalOrVcl == 0 ) && ( hrd->getNalHrdParametersPresentFlag() ) ) || |
---|
1314 | ( ( nalOrVcl == 1 ) && ( hrd->getVclHrdParametersPresentFlag() ) ) ) |
---|
1315 | { |
---|
1316 | for( j = 0; j <= ( hrd->getCpbCntMinus1( i ) ); j ++ ) |
---|
1317 | { |
---|
1318 | WRITE_UVLC( hrd->getBitRateValueMinus1( i, j, nalOrVcl ), "bit_rate_value_minus1"); |
---|
1319 | WRITE_UVLC( hrd->getCpbSizeValueMinus1( i, j, nalOrVcl ), "cpb_size_value_minus1"); |
---|
1320 | if( hrd->getSubPicCpbParamsPresentFlag() ) |
---|
1321 | { |
---|
1322 | WRITE_UVLC( hrd->getDuCpbSizeValueMinus1( i, j, nalOrVcl ), "cpb_size_du_value_minus1"); |
---|
1323 | WRITE_UVLC( hrd->getDuBitRateValueMinus1( i, j, nalOrVcl ), "bit_rate_du_value_minus1"); |
---|
1324 | } |
---|
1325 | WRITE_FLAG( hrd->getCbrFlag( i, j, nalOrVcl ) ? 1 : 0, "cbr_flag"); |
---|
1326 | } |
---|
1327 | } |
---|
1328 | } |
---|
1329 | } |
---|
1330 | } |
---|
1331 | |
---|
1332 | #endif |
---|
1333 | |
---|
1334 | #if Q0078_ADD_LAYER_SETS |
---|
1335 | |
---|
1336 | Void SEIWriter::xWriteSEIOutputLayerSetNesting(TComBitIf& bs, const SEIOutputLayerSetNesting &sei, TComVPS *vps, TComSPS *sps) |
---|
1337 | { |
---|
1338 | WRITE_FLAG(sei.m_olsFlag, "ols_flag"); |
---|
1339 | WRITE_UVLC(sei.m_numOlsIndicesMinus1, "num_ols_indices_minus1"); |
---|
1340 | |
---|
1341 | for (Int i = 0; i <= sei.m_numOlsIndicesMinus1; i++) |
---|
1342 | { |
---|
1343 | WRITE_UVLC(sei.m_olsIdx[i], "ols_idx[i]"); |
---|
1344 | } |
---|
1345 | |
---|
1346 | while (m_pcBitIf->getNumberOfWrittenBits() % 8 != 0) |
---|
1347 | { |
---|
1348 | WRITE_FLAG(0, "ols_nesting_zero_bit"); |
---|
1349 | } |
---|
1350 | |
---|
1351 | // write nested SEI messages |
---|
1352 | for (SEIMessages::const_iterator it = sei.m_nestedSEIs.begin(); it != sei.m_nestedSEIs.end(); it++) |
---|
1353 | { |
---|
1354 | writeSEImessage(bs, *(*it), vps, sps); |
---|
1355 | } |
---|
1356 | } |
---|
1357 | |
---|
1358 | Void SEIWriter::xWriteSEIVPSRewriting(const SEIVPSRewriting &sei) |
---|
1359 | { |
---|
1360 | //sei.nalu-> |
---|
1361 | } |
---|
1362 | |
---|
1363 | #endif |
---|
1364 | |
---|
1365 | #if P0123_ALPHA_CHANNEL_SEI |
---|
1366 | Void SEIWriter::xWriteSEIAlphaChannelInfo(const SEIAlphaChannelInfo &sei) |
---|
1367 | { |
---|
1368 | WRITE_FLAG(sei.m_alphaChannelCancelFlag, "alpha_channel_cancel_flag"); |
---|
1369 | if(!sei.m_alphaChannelCancelFlag) |
---|
1370 | { |
---|
1371 | WRITE_CODE(sei.m_alphaChannelUseIdc, 3, "alpha_channel_use_idc"); |
---|
1372 | WRITE_CODE(sei.m_alphaChannelBitDepthMinus8, 3, "alpha_channel_bit_depth_minus8"); |
---|
1373 | WRITE_CODE(sei.m_alphaTransparentValue, sei.m_alphaChannelBitDepthMinus8 + 9, "alpha_transparent_value"); |
---|
1374 | WRITE_CODE(sei.m_alphaOpaqueValue, sei.m_alphaChannelBitDepthMinus8 + 9, "alpha_opaque_value"); |
---|
1375 | WRITE_FLAG(sei.m_alphaChannelIncrFlag, "alpha_channel_incr_flag"); |
---|
1376 | WRITE_FLAG(sei.m_alphaChannelClipFlag, "alpha_channel_clip_flag"); |
---|
1377 | if(sei.m_alphaChannelClipFlag) |
---|
1378 | { |
---|
1379 | WRITE_FLAG(sei.m_alphaChannelClipTypeFlag, "alpha_channel_clip_type_flag"); |
---|
1380 | } |
---|
1381 | } |
---|
1382 | xWriteByteAlign(); |
---|
1383 | } |
---|
1384 | #endif |
---|
1385 | |
---|
1386 | #if Q0096_OVERLAY_SEI |
---|
1387 | Void SEIWriter::xWriteSEIOverlayInfo(const SEIOverlayInfo &sei) |
---|
1388 | { |
---|
1389 | Int i,j; |
---|
1390 | WRITE_FLAG( sei.m_overlayInfoCancelFlag, "overlay_info_cancel_flag" ); |
---|
1391 | if ( !sei.m_overlayInfoCancelFlag ) |
---|
1392 | { |
---|
1393 | WRITE_UVLC( sei.m_overlayContentAuxIdMinus128, "overlay_content_aux_id_minus128" ); |
---|
1394 | WRITE_UVLC( sei.m_overlayLabelAuxIdMinus128, "overlay_label_aux_id_minus128" ); |
---|
1395 | WRITE_UVLC( sei.m_overlayAlphaAuxIdMinus128, "overlay_alpha_aux_id_minus128" ); |
---|
1396 | WRITE_UVLC( sei.m_overlayElementLabelValueLengthMinus8, "overlay_element_label_value_length_minus8" ); |
---|
1397 | assert( sei.m_numOverlaysMinus1 < MAX_OVERLAYS ); |
---|
1398 | WRITE_UVLC( sei.m_numOverlaysMinus1, "num_overlays_minus1" ); |
---|
1399 | for (i=0 ; i<=sei.m_numOverlaysMinus1 ; i++) |
---|
1400 | { |
---|
1401 | WRITE_UVLC( sei.m_overlayIdx[i], "overlay_idx" ); |
---|
1402 | WRITE_FLAG( sei.m_languageOverlayPresentFlag[i], "language_overlay_present_flag" ); |
---|
1403 | WRITE_CODE( sei.m_overlayContentLayerId[i], 6, "overlay_content_layer_id"); |
---|
1404 | WRITE_FLAG( sei.m_overlayLabelPresentFlag[i], "overlay_label_present_flag" ); |
---|
1405 | if ( sei.m_overlayLabelPresentFlag[i] ) |
---|
1406 | { |
---|
1407 | WRITE_CODE( sei.m_overlayLabelLayerId[i], 6, "overlay_label_layer_id"); |
---|
1408 | } |
---|
1409 | WRITE_FLAG( sei.m_overlayAlphaPresentFlag[i], "overlay_alpha_present_flag" ); |
---|
1410 | if ( sei.m_overlayAlphaPresentFlag[i] ) |
---|
1411 | { |
---|
1412 | WRITE_CODE( sei.m_overlayAlphaLayerId[i], 6, "overlay_alpha_layer_id"); |
---|
1413 | } |
---|
1414 | if ( sei.m_overlayLabelPresentFlag[i] ) |
---|
1415 | { |
---|
1416 | assert( sei.m_numOverlayElementsMinus1[i] < MAX_OVERLAY_ELEMENTS ); |
---|
1417 | WRITE_UVLC( sei.m_numOverlayElementsMinus1[i], "num_overlay_elements_minus1"); |
---|
1418 | for ( j=0 ; j<=sei.m_numOverlayElementsMinus1[i] ; j++ ) |
---|
1419 | { |
---|
1420 | WRITE_CODE(sei.m_overlayElementLabelMin[i][j], sei.m_overlayElementLabelValueLengthMinus8 + 8, "overlay_element_label_min"); |
---|
1421 | WRITE_CODE(sei.m_overlayElementLabelMax[i][j], sei.m_overlayElementLabelValueLengthMinus8 + 8, "overlay_element_label_max"); |
---|
1422 | } |
---|
1423 | } |
---|
1424 | } |
---|
1425 | |
---|
1426 | |
---|
1427 | // byte alignment |
---|
1428 | while ( m_pcBitIf->getNumberOfWrittenBits() % 8 != 0 ) |
---|
1429 | { |
---|
1430 | WRITE_FLAG( 0, "overlay_zero_bit" ); |
---|
1431 | } |
---|
1432 | |
---|
1433 | for ( i=0 ; i<=sei.m_numOverlaysMinus1 ; i++ ) |
---|
1434 | { |
---|
1435 | if ( sei.m_languageOverlayPresentFlag[i] ) |
---|
1436 | { |
---|
1437 | WRITE_STRING( sei.m_overlayLanguage[i], sei.m_overlayLanguageLength[i], "overlay_language" ); //WRITE_STRING adds zero-termination byte |
---|
1438 | } |
---|
1439 | WRITE_STRING( sei.m_overlayName[i], sei.m_overlayNameLength[i], "overlay_name" ); |
---|
1440 | if ( sei.m_overlayLabelPresentFlag[i] ) |
---|
1441 | { |
---|
1442 | for ( j=0 ; j<=sei.m_numOverlayElementsMinus1[i] ; j++) |
---|
1443 | { |
---|
1444 | WRITE_STRING( sei.m_overlayElementName[i][j], sei.m_overlayElementNameLength[i][j], "overlay_element_name" ); |
---|
1445 | } |
---|
1446 | } |
---|
1447 | } |
---|
1448 | WRITE_FLAG( sei.m_overlayInfoPersistenceFlag, "overlay_info_persistence_flag" ); |
---|
1449 | } |
---|
1450 | } |
---|
1451 | #endif |
---|
1452 | |
---|
1453 | #endif //SVC_EXTENSION |
---|
1454 | |
---|
1455 | #if Q0074_COLOUR_REMAPPING_SEI |
---|
1456 | Void SEIWriter::xWriteSEIColourRemappingInfo(const SEIColourRemappingInfo& sei) |
---|
1457 | { |
---|
1458 | WRITE_UVLC( sei.m_colourRemapId, "colour_remap_id" ); |
---|
1459 | WRITE_FLAG( sei.m_colourRemapCancelFlag, "colour_remap_cancel_flag" ); |
---|
1460 | if( !sei.m_colourRemapCancelFlag ) |
---|
1461 | { |
---|
1462 | WRITE_FLAG( sei.m_colourRemapPersistenceFlag, "colour_remap_persistence_flag" ); |
---|
1463 | WRITE_FLAG( sei.m_colourRemapVideoSignalInfoPresentFlag, "colour_remap_video_signal_info_present_flag" ); |
---|
1464 | if ( sei.m_colourRemapVideoSignalInfoPresentFlag ) |
---|
1465 | { |
---|
1466 | WRITE_FLAG( sei.m_colourRemapFullRangeFlag, "colour_remap_full_range_flag" ); |
---|
1467 | WRITE_CODE( sei.m_colourRemapPrimaries, 8, "colour_remap_primaries" ); |
---|
1468 | WRITE_CODE( sei.m_colourRemapTransferFunction, 8, "colour_remap_transfer_function" ); |
---|
1469 | WRITE_CODE( sei.m_colourRemapMatrixCoefficients, 8, "colour_remap_matrix_coefficients" ); |
---|
1470 | } |
---|
1471 | WRITE_CODE( sei.m_colourRemapInputBitDepth, 8, "colour_remap_input_bit_depth" ); |
---|
1472 | WRITE_CODE( sei.m_colourRemapBitDepth, 8, "colour_remap_bit_depth" ); |
---|
1473 | for( Int c=0 ; c<3 ; c++ ) |
---|
1474 | { |
---|
1475 | WRITE_CODE( sei.m_preLutNumValMinus1[c], 8, "pre_lut_num_val_minus1[c]" ); |
---|
1476 | if( sei.m_preLutNumValMinus1[c]>0 ) |
---|
1477 | for( Int i=0 ; i<=sei.m_preLutNumValMinus1[c] ; i++ ) |
---|
1478 | { |
---|
1479 | WRITE_CODE( sei.m_preLutCodedValue[c][i], (( sei.m_colourRemapInputBitDepth + 7 ) >> 3 ) << 3, "pre_lut_coded_value[c][i]" ); |
---|
1480 | WRITE_CODE( sei.m_preLutTargetValue[c][i], (( sei.m_colourRemapBitDepth + 7 ) >> 3 ) << 3, "pre_lut_target_value[c][i]" ); |
---|
1481 | } |
---|
1482 | } |
---|
1483 | WRITE_FLAG( sei.m_colourRemapMatrixPresentFlag, "colour_remap_matrix_present_flag" ); |
---|
1484 | if( sei.m_colourRemapMatrixPresentFlag ) |
---|
1485 | { |
---|
1486 | WRITE_CODE( sei.m_log2MatrixDenom, 4, "log2_matrix_denom" ); |
---|
1487 | for( Int c=0 ; c<3 ; c++ ) |
---|
1488 | for( Int i=0 ; i<3 ; i++ ) |
---|
1489 | WRITE_SVLC( sei.m_colourRemapCoeffs[c][i], "colour_remap_coeffs[c][i]" ); |
---|
1490 | } |
---|
1491 | |
---|
1492 | for( Int c=0 ; c<3 ; c++ ) |
---|
1493 | { |
---|
1494 | WRITE_CODE( sei.m_postLutNumValMinus1[c], 8, "m_postLutNumValMinus1[c]" ); |
---|
1495 | if( sei.m_postLutNumValMinus1[c]>0 ) |
---|
1496 | for( Int i=0 ; i<=sei.m_postLutNumValMinus1[c] ; i++ ) |
---|
1497 | { |
---|
1498 | WRITE_CODE( sei.m_postLutCodedValue[c][i], (( sei.m_colourRemapBitDepth + 7 ) >> 3 ) << 3, "post_lut_coded_value[c][i]" ); |
---|
1499 | WRITE_CODE( sei.m_postLutTargetValue[c][i], (( sei.m_colourRemapBitDepth + 7 ) >> 3 ) << 3, "post_lut_target_value[c][i]" ); |
---|
1500 | } |
---|
1501 | } |
---|
1502 | } |
---|
1503 | } |
---|
1504 | #endif |
---|
1505 | |
---|
1506 | //! \} |
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