[313] | 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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[1259] | 6 | * Copyright (c) 2010-2015, ITU/ISO/IEC |
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[313] | 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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[1029] | 38 | #include "TLibCommon/TComPicYuv.h" |
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[313] | 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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[1029] | 52 | fprintf( g_hTrace, "=========== %s SEI message ===========\n", SEI::getSEIMessageString(payloadType)); |
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[313] | 53 | } |
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| 54 | #endif |
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| 55 | |
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[644] | 56 | #if O0164_MULTI_LAYER_HRD |
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[1235] | 57 | Void SEIWriter::xWriteSEIpayloadData(TComBitIf& bs, const SEI& sei, const TComVPS *vps, const TComSPS *sps, const SEIScalableNesting* nestingSeiPtr, const SEIBspNesting* bspNestingSeiPtr) |
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[894] | 58 | #else |
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[1235] | 59 | Void SEIWriter::xWriteSEIpayloadData(TComBitIf& bs, const SEI& sei, const TComSPS *sps) |
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[644] | 60 | #endif |
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[313] | 61 | { |
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[1185] | 62 | #if SVC_EXTENSION |
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[894] | 63 | SEIScalableNesting nestingSei; |
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| 64 | SEIBspNesting bspNestingSei; |
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| 65 | if( nestingSeiPtr ) |
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| 66 | { |
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| 67 | nestingSei = *nestingSeiPtr; |
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| 68 | } |
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| 69 | if( bspNestingSeiPtr ) |
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| 70 | { |
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| 71 | bspNestingSei = *bspNestingSeiPtr; |
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| 72 | } |
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| 73 | #endif |
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[313] | 74 | switch (sei.payloadType()) |
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| 75 | { |
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| 76 | case SEI::USER_DATA_UNREGISTERED: |
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| 77 | xWriteSEIuserDataUnregistered(*static_cast<const SEIuserDataUnregistered*>(&sei)); |
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| 78 | break; |
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| 79 | case SEI::ACTIVE_PARAMETER_SETS: |
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[1029] | 80 | xWriteSEIActiveParameterSets(*static_cast<const SEIActiveParameterSets*>(& sei)); |
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[313] | 81 | break; |
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[1185] | 82 | #if SVC_EXTENSION |
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[894] | 83 | case SEI::DECODING_UNIT_INFO: |
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| 84 | xWriteSEIDecodingUnitInfo(*static_cast<const SEIDecodingUnitInfo*>(& sei), sps, nestingSeiPtr, bspNestingSeiPtr, vps); |
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| 85 | break; |
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[313] | 86 | case SEI::BUFFERING_PERIOD: |
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[894] | 87 | xWriteSEIBufferingPeriod(*static_cast<const SEIBufferingPeriod*>(&sei), sps, nestingSeiPtr, bspNestingSeiPtr, vps); |
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| 88 | break; |
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| 89 | case SEI::PICTURE_TIMING: |
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| 90 | xWriteSEIPictureTiming(*static_cast<const SEIPictureTiming*>(&sei), sps, nestingSeiPtr, bspNestingSeiPtr, vps); |
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| 91 | break; |
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| 92 | #else |
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| 93 | case SEI::DECODING_UNIT_INFO: |
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| 94 | xWriteSEIDecodingUnitInfo(*static_cast<const SEIDecodingUnitInfo*>(& sei), sps); |
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| 95 | break; |
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[1319] | 96 | #endif |
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| 97 | case SEI::DECODED_PICTURE_HASH: |
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| 98 | xWriteSEIDecodedPictureHash(*static_cast<const SEIDecodedPictureHash*>(&sei)); |
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| 99 | break; |
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| 100 | #if !SVC_EXTENSION |
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[894] | 101 | case SEI::BUFFERING_PERIOD: |
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[313] | 102 | xWriteSEIBufferingPeriod(*static_cast<const SEIBufferingPeriod*>(&sei), sps); |
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| 103 | break; |
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| 104 | case SEI::PICTURE_TIMING: |
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| 105 | xWriteSEIPictureTiming(*static_cast<const SEIPictureTiming*>(&sei), sps); |
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| 106 | break; |
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[894] | 107 | #endif |
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[313] | 108 | case SEI::RECOVERY_POINT: |
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| 109 | xWriteSEIRecoveryPoint(*static_cast<const SEIRecoveryPoint*>(&sei)); |
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| 110 | break; |
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| 111 | case SEI::FRAME_PACKING: |
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| 112 | xWriteSEIFramePacking(*static_cast<const SEIFramePacking*>(&sei)); |
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| 113 | break; |
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[1029] | 114 | case SEI::SEGM_RECT_FRAME_PACKING: |
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| 115 | xWriteSEISegmentedRectFramePacking(*static_cast<const SEISegmentedRectFramePacking*>(&sei)); |
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| 116 | break; |
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[313] | 117 | case SEI::DISPLAY_ORIENTATION: |
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| 118 | xWriteSEIDisplayOrientation(*static_cast<const SEIDisplayOrientation*>(&sei)); |
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| 119 | break; |
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| 120 | case SEI::TEMPORAL_LEVEL0_INDEX: |
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| 121 | xWriteSEITemporalLevel0Index(*static_cast<const SEITemporalLevel0Index*>(&sei)); |
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| 122 | break; |
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| 123 | case SEI::REGION_REFRESH_INFO: |
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| 124 | xWriteSEIGradualDecodingRefreshInfo(*static_cast<const SEIGradualDecodingRefreshInfo*>(&sei)); |
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| 125 | break; |
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[1029] | 126 | case SEI::NO_DISPLAY: |
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| 127 | xWriteSEINoDisplay(*static_cast<const SEINoDisplay*>(&sei)); |
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| 128 | break; |
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[313] | 129 | case SEI::TONE_MAPPING_INFO: |
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| 130 | xWriteSEIToneMappingInfo(*static_cast<const SEIToneMappingInfo*>(&sei)); |
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| 131 | break; |
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[595] | 132 | case SEI::SOP_DESCRIPTION: |
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| 133 | xWriteSEISOPDescription(*static_cast<const SEISOPDescription*>(&sei)); |
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| 134 | break; |
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| 135 | case SEI::SCALABLE_NESTING: |
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[644] | 136 | #if O0164_MULTI_LAYER_HRD |
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| 137 | xWriteSEIScalableNesting(bs, *static_cast<const SEIScalableNesting*>(&sei), vps, sps); |
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| 138 | #else |
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[595] | 139 | xWriteSEIScalableNesting(bs, *static_cast<const SEIScalableNesting*>(&sei), sps); |
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[644] | 140 | #endif |
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[595] | 141 | break; |
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[1029] | 142 | case SEI::CHROMA_SAMPLING_FILTER_HINT: |
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| 143 | xWriteSEIChromaSamplingFilterHint(*static_cast<const SEIChromaSamplingFilterHint*>(&sei)/*, sps*/); |
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| 144 | break; |
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| 145 | case SEI::TEMP_MOTION_CONSTRAINED_TILE_SETS: |
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[1307] | 146 | xWriteSEITempMotionConstrainedTileSets(*static_cast<const SEITempMotionConstrainedTileSets*>(&sei)); |
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[1029] | 147 | break; |
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| 148 | case SEI::TIME_CODE: |
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| 149 | xWriteSEITimeCode(*static_cast<const SEITimeCode*>(&sei)); |
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| 150 | break; |
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| 151 | case SEI::KNEE_FUNCTION_INFO: |
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| 152 | xWriteSEIKneeFunctionInfo(*static_cast<const SEIKneeFunctionInfo*>(&sei)); |
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| 153 | break; |
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| 154 | case SEI::MASTERING_DISPLAY_COLOUR_VOLUME: |
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| 155 | xWriteSEIMasteringDisplayColourVolume(*static_cast<const SEIMasteringDisplayColourVolume*>(&sei)); |
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| 156 | break; |
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| 157 | #if Q0074_COLOUR_REMAPPING_SEI |
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| 158 | case SEI::COLOUR_REMAPPING_INFO: |
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| 159 | xWriteSEIColourRemappingInfo(*static_cast<const SEIColourRemappingInfo*>(&sei)); |
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| 160 | break; |
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| 161 | #endif |
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[595] | 162 | #if SVC_EXTENSION |
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[588] | 163 | #if LAYERS_NOT_PRESENT_SEI |
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| 164 | case SEI::LAYERS_NOT_PRESENT: |
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| 165 | xWriteSEILayersNotPresent(*static_cast<const SEILayersNotPresent*>(&sei)); |
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[313] | 166 | break; |
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| 167 | #endif |
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[442] | 168 | #if N0383_IL_CONSTRAINED_TILE_SETS_SEI |
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| 169 | case SEI::INTER_LAYER_CONSTRAINED_TILE_SETS: |
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| 170 | xWriteSEIInterLayerConstrainedTileSets(*static_cast<const SEIInterLayerConstrainedTileSets*>(&sei)); |
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| 171 | break; |
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| 172 | #endif |
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[588] | 173 | #if SUB_BITSTREAM_PROPERTY_SEI |
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| 174 | case SEI::SUB_BITSTREAM_PROPERTY: |
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| 175 | xWriteSEISubBitstreamProperty(*static_cast<const SEISubBitstreamProperty*>(&sei)); |
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| 176 | break; |
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| 177 | #endif |
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[644] | 178 | #if O0164_MULTI_LAYER_HRD |
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| 179 | case SEI::BSP_NESTING: |
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| 180 | xWriteSEIBspNesting(bs, *static_cast<const SEIBspNesting*>(&sei), vps, sps, nestingSei); |
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| 181 | break; |
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| 182 | case SEI::BSP_INITIAL_ARRIVAL_TIME: |
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| 183 | xWriteSEIBspInitialArrivalTime(*static_cast<const SEIBspInitialArrivalTime*>(&sei), vps, sps, nestingSei, bspNestingSei); |
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| 184 | break; |
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| 185 | #endif |
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[815] | 186 | #if Q0189_TMVP_CONSTRAINTS |
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| 187 | case SEI::TMVP_CONSTRAINTS: |
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| 188 | xWriteSEITMVPConstraints(*static_cast<const SEITMVPConstrains*>(&sei)); |
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| 189 | break; |
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| 190 | #endif |
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| 191 | #if Q0247_FRAME_FIELD_INFO |
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| 192 | case SEI::FRAME_FIELD_INFO: |
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| 193 | xWriteSEIFrameFieldInfo(*static_cast<const SEIFrameFieldInfo*>(&sei)); |
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| 194 | break; |
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| 195 | #endif |
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[1037] | 196 | #if P0123_ALPHA_CHANNEL_SEI |
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| 197 | case SEI::ALPHA_CHANNEL_INFO: |
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| 198 | xWriteSEIAlphaChannelInfo(*static_cast<const SEIAlphaChannelInfo*>(&sei)); |
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| 199 | break; |
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| 200 | #endif |
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[912] | 201 | #if Q0096_OVERLAY_SEI |
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| 202 | case SEI::OVERLAY_INFO: |
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| 203 | xWriteSEIOverlayInfo(*static_cast<const SEIOverlayInfo*>(&sei)); |
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| 204 | break; |
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| 205 | #endif |
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[595] | 206 | #endif //SVC_EXTENSION |
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[313] | 207 | default: |
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| 208 | assert(!"Unhandled SEI message"); |
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[1029] | 209 | break; |
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[313] | 210 | } |
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[1029] | 211 | xWriteByteAlign(); |
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[313] | 212 | } |
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| 213 | |
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| 214 | /** |
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[1273] | 215 | * marshal all SEI messages in provided list into one bitstream bs |
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[313] | 216 | */ |
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[644] | 217 | #if O0164_MULTI_LAYER_HRD |
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[1273] | 218 | Void SEIWriter::writeSEImessages(TComBitIf& bs, const SEIMessages &seiList, const TComVPS *vps, const TComSPS *sps, const SEIScalableNesting* nestingSei, const SEIBspNesting* bspNestingSei) |
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[644] | 219 | #else |
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[1273] | 220 | Void SEIWriter::writeSEImessages(TComBitIf& bs, const SEIMessages &seiList, const TComSPS *sps) |
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[644] | 221 | #endif |
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[313] | 222 | { |
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[1273] | 223 | #if ENC_DEC_TRACE |
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| 224 | if (g_HLSTraceEnable) |
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| 225 | xTraceSEIHeader(); |
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| 226 | #endif |
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| 227 | |
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[313] | 228 | TComBitCounter bs_count; |
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| 229 | |
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[1273] | 230 | for (SEIMessages::const_iterator sei=seiList.begin(); sei!=seiList.end(); sei++) |
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| 231 | { |
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| 232 | // calculate how large the payload data is |
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| 233 | // TODO: this would be far nicer if it used vectored buffers |
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| 234 | bs_count.resetBits(); |
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| 235 | setBitstream(&bs_count); |
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[313] | 236 | |
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| 237 | #if ENC_DEC_TRACE |
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[1273] | 238 | Bool traceEnable = g_HLSTraceEnable; |
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| 239 | g_HLSTraceEnable = false; |
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[313] | 240 | #endif |
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[644] | 241 | #if O0164_MULTI_LAYER_HRD |
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[1273] | 242 | xWriteSEIpayloadData(bs_count, **sei, vps, sps, nestingSei, bspNestingSei); |
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[894] | 243 | #else |
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[1273] | 244 | xWriteSEIpayloadData(bs_count, **sei, sps); |
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[644] | 245 | #endif |
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[313] | 246 | #if ENC_DEC_TRACE |
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[1273] | 247 | g_HLSTraceEnable = traceEnable; |
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[313] | 248 | #endif |
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[1273] | 249 | UInt payload_data_num_bits = bs_count.getNumberOfWrittenBits(); |
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| 250 | assert(0 == payload_data_num_bits % 8); |
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[313] | 251 | |
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[1273] | 252 | setBitstream(&bs); |
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| 253 | UInt payloadType = (*sei)->payloadType(); |
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| 254 | for (; payloadType >= 0xff; payloadType -= 0xff) |
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| 255 | { |
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| 256 | WRITE_CODE(0xff, 8, "payload_type"); |
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| 257 | } |
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| 258 | WRITE_CODE(payloadType, 8, "payload_type"); |
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[313] | 259 | |
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[1273] | 260 | UInt payloadSize = payload_data_num_bits/8; |
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| 261 | for (; payloadSize >= 0xff; payloadSize -= 0xff) |
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| 262 | { |
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| 263 | WRITE_CODE(0xff, 8, "payload_size"); |
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| 264 | } |
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| 265 | WRITE_CODE(payloadSize, 8, "payload_size"); |
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[313] | 266 | |
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[1273] | 267 | /* payloadData */ |
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[313] | 268 | #if ENC_DEC_TRACE |
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[1273] | 269 | if (g_HLSTraceEnable) |
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| 270 | xTraceSEIMessageType((*sei)->payloadType()); |
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[313] | 271 | #endif |
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| 272 | |
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[644] | 273 | #if O0164_MULTI_LAYER_HRD |
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[1273] | 274 | xWriteSEIpayloadData(bs, **sei, vps, sps, nestingSei, bspNestingSei); |
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[894] | 275 | #else |
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[1273] | 276 | xWriteSEIpayloadData(bs, **sei, sps); |
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[644] | 277 | #endif |
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[1273] | 278 | } |
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[313] | 279 | } |
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| 280 | |
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| 281 | /** |
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| 282 | * marshal a user_data_unregistered SEI message sei, storing the marshalled |
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| 283 | * representation in bitstream bs. |
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| 284 | */ |
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| 285 | Void SEIWriter::xWriteSEIuserDataUnregistered(const SEIuserDataUnregistered &sei) |
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| 286 | { |
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[1029] | 287 | for (UInt i = 0; i < ISO_IEC_11578_LEN; i++) |
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[313] | 288 | { |
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| 289 | WRITE_CODE(sei.uuid_iso_iec_11578[i], 8 , "sei.uuid_iso_iec_11578[i]"); |
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| 290 | } |
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| 291 | |
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| 292 | for (UInt i = 0; i < sei.userDataLength; i++) |
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| 293 | { |
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| 294 | WRITE_CODE(sei.userData[i], 8 , "user_data"); |
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| 295 | } |
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| 296 | } |
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| 297 | |
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| 298 | /** |
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| 299 | * marshal a decoded picture hash SEI message, storing the marshalled |
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| 300 | * representation in bitstream bs. |
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| 301 | */ |
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| 302 | Void SEIWriter::xWriteSEIDecodedPictureHash(const SEIDecodedPictureHash& sei) |
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| 303 | { |
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[1029] | 304 | const Char *traceString="\0"; |
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| 305 | switch (sei.method) |
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| 306 | { |
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| 307 | case SEIDecodedPictureHash::MD5: traceString="picture_md5"; break; |
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| 308 | case SEIDecodedPictureHash::CRC: traceString="picture_crc"; break; |
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| 309 | case SEIDecodedPictureHash::CHECKSUM: traceString="picture_checksum"; break; |
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| 310 | default: assert(false); break; |
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| 311 | } |
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[313] | 312 | |
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[1029] | 313 | if (traceString != 0) //use of this variable is needed to avoid a compiler error with G++ 4.6.1 |
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[313] | 314 | { |
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[1029] | 315 | WRITE_CODE(sei.method, 8, "hash_type"); |
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[1273] | 316 | for(UInt i=0; i<UInt(sei.m_pictureHash.hash.size()); i++) |
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[313] | 317 | { |
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[1273] | 318 | WRITE_CODE(sei.m_pictureHash.hash[i], 8, traceString); |
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[313] | 319 | } |
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| 320 | } |
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| 321 | } |
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| 322 | |
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| 323 | Void SEIWriter::xWriteSEIActiveParameterSets(const SEIActiveParameterSets& sei) |
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| 324 | { |
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[713] | 325 | WRITE_CODE(sei.activeVPSId, 4, "active_video_parameter_set_id"); |
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| 326 | WRITE_FLAG(sei.m_selfContainedCvsFlag, "self_contained_cvs_flag"); |
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| 327 | WRITE_FLAG(sei.m_noParameterSetUpdateFlag, "no_parameter_set_update_flag"); |
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[1029] | 328 | WRITE_UVLC(sei.numSpsIdsMinus1, "num_sps_ids_minus1"); |
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[313] | 329 | |
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[713] | 330 | assert (sei.activeSeqParameterSetId.size() == (sei.numSpsIdsMinus1 + 1)); |
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[313] | 331 | |
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[713] | 332 | for (Int i = 0; i < sei.activeSeqParameterSetId.size(); i++) |
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[313] | 333 | { |
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[713] | 334 | WRITE_UVLC(sei.activeSeqParameterSetId[i], "active_seq_parameter_set_id"); |
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[313] | 335 | } |
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[884] | 336 | #if R0247_SEI_ACTIVE |
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| 337 | for (Int i = 1; i < sei.activeSeqParameterSetId.size(); i++) |
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| 338 | { |
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| 339 | WRITE_UVLC(sei.layerSpsIdx[i], "layer_sps_idx"); |
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| 340 | } |
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| 341 | #endif |
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[313] | 342 | } |
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| 343 | |
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[1185] | 344 | #if SVC_EXTENSION |
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[1235] | 345 | Void SEIWriter::xWriteSEIDecodingUnitInfo(const SEIDecodingUnitInfo& sei, const TComSPS *sps, const SEIScalableNesting* nestingSei, const SEIBspNesting* bspNestingSei, const TComVPS *vps) |
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[313] | 346 | { |
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[1235] | 347 | const TComHRD *hrd; |
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[894] | 348 | if( bspNestingSei ) // If DU info SEI contained inside a BSP nesting SEI message |
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| 349 | { |
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| 350 | assert( nestingSei ); |
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| 351 | Int psIdx = bspNestingSei->m_seiPartitioningSchemeIdx; |
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| 352 | Int seiOlsIdx = bspNestingSei->m_seiOlsIdx; |
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| 353 | Int maxTemporalId = nestingSei->m_nestingMaxTemporalIdPlus1[0] - 1; |
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| 354 | Int maxValues = vps->getNumBspSchedulesMinus1(seiOlsIdx, psIdx, maxTemporalId) + 1; |
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| 355 | std::vector<Int> hrdIdx(maxValues, 0); |
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[1235] | 356 | std::vector<const TComHRD*> hrdVec; |
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[894] | 357 | std::vector<Int> syntaxElemLen(maxValues, 0); |
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| 358 | for(Int i = 0; i < maxValues; i++) |
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| 359 | { |
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| 360 | hrdIdx[i] = vps->getBspHrdIdx( seiOlsIdx, psIdx, maxTemporalId, i, bspNestingSei->m_bspIdx); |
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| 361 | hrdVec.push_back(vps->getBspHrd(hrdIdx[i])); |
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| 362 | |
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| 363 | syntaxElemLen[i] = hrdVec[i]->getInitialCpbRemovalDelayLengthMinus1() + 1; |
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| 364 | if ( !(hrdVec[i]->getNalHrdParametersPresentFlag() || hrdVec[i]->getVclHrdParametersPresentFlag()) ) |
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| 365 | { |
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| 366 | assert( syntaxElemLen[i] == 24 ); // Default of value init_cpb_removal_delay_length_minus1 is 23 |
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| 367 | } |
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| 368 | if( i > 0 ) |
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| 369 | { |
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| 370 | assert( hrdVec[i]->getSubPicCpbParamsPresentFlag() == hrdVec[i-1]->getSubPicCpbParamsPresentFlag() ); |
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| 371 | assert( hrdVec[i]->getSubPicCpbParamsInPicTimingSEIFlag() == hrdVec[i-1]->getSubPicCpbParamsInPicTimingSEIFlag() ); |
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| 372 | assert( hrdVec[i]->getDpbOutputDelayDuLengthMinus1() == hrdVec[i-1]->getDpbOutputDelayDuLengthMinus1() ); |
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| 373 | // To be done: Check CpbDpbDelaysPresentFlag |
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| 374 | } |
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| 375 | } |
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| 376 | hrd = hrdVec[0]; |
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| 377 | } |
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| 378 | else |
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| 379 | { |
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[1235] | 380 | const TComVUI *vui = sps->getVuiParameters(); |
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[894] | 381 | hrd = vui->getHrdParameters(); |
---|
| 382 | } |
---|
[1029] | 383 | |
---|
[313] | 384 | WRITE_UVLC(sei.m_decodingUnitIdx, "decoding_unit_idx"); |
---|
[894] | 385 | if(hrd->getSubPicCpbParamsInPicTimingSEIFlag()) |
---|
[313] | 386 | { |
---|
[894] | 387 | WRITE_CODE( sei.m_duSptCpbRemovalDelay, (hrd->getDuCpbRemovalDelayLengthMinus1() + 1), "du_spt_cpb_removal_delay"); |
---|
[313] | 388 | } |
---|
| 389 | WRITE_FLAG( sei.m_dpbOutputDuDelayPresentFlag, "dpb_output_du_delay_present_flag"); |
---|
| 390 | if(sei.m_dpbOutputDuDelayPresentFlag) |
---|
| 391 | { |
---|
[1029] | 392 | WRITE_CODE(sei.m_picSptDpbOutputDuDelay, hrd->getDpbOutputDelayDuLengthMinus1() + 1, "pic_spt_dpb_output_du_delay"); |
---|
[313] | 393 | } |
---|
[1185] | 394 | } |
---|
[1029] | 395 | #else |
---|
[1235] | 396 | Void SEIWriter::xWriteSEIDecodingUnitInfo(const SEIDecodingUnitInfo& sei, const TComSPS *sps) |
---|
[1185] | 397 | { |
---|
[1235] | 398 | const TComVUI *vui = sps->getVuiParameters(); |
---|
[1029] | 399 | WRITE_UVLC(sei.m_decodingUnitIdx, "decoding_unit_idx"); |
---|
| 400 | if(vui->getHrdParameters()->getSubPicCpbParamsInPicTimingSEIFlag()) |
---|
| 401 | { |
---|
[1319] | 402 | WRITE_CODE( sei.m_duSptCpbRemovalDelay, (vui->getHrdParameters()->getDuCpbRemovalDelayLengthMinus1() + 1), "du_spt_cpb_removal_delay_increment"); |
---|
[1029] | 403 | } |
---|
| 404 | WRITE_FLAG( sei.m_dpbOutputDuDelayPresentFlag, "dpb_output_du_delay_present_flag"); |
---|
| 405 | if(sei.m_dpbOutputDuDelayPresentFlag) |
---|
| 406 | { |
---|
| 407 | WRITE_CODE(sei.m_picSptDpbOutputDuDelay, vui->getHrdParameters()->getDpbOutputDelayDuLengthMinus1() + 1, "pic_spt_dpb_output_du_delay"); |
---|
| 408 | } |
---|
[1185] | 409 | } |
---|
[1029] | 410 | #endif |
---|
[313] | 411 | |
---|
[1185] | 412 | #if SVC_EXTENSION |
---|
[1235] | 413 | Void SEIWriter::xWriteSEIBufferingPeriod(const SEIBufferingPeriod& sei, const TComSPS *sps, const SEIScalableNesting* nestingSei, const SEIBspNesting* bspNestingSei, const TComVPS *vps) |
---|
[894] | 414 | #else |
---|
[1235] | 415 | Void SEIWriter::xWriteSEIBufferingPeriod(const SEIBufferingPeriod& sei, const TComSPS *sps) |
---|
[894] | 416 | #endif |
---|
[313] | 417 | { |
---|
| 418 | Int i, nalOrVcl; |
---|
[1185] | 419 | #if SVC_EXTENSION |
---|
[1235] | 420 | const TComHRD *hrd; |
---|
[894] | 421 | if( bspNestingSei ) // If BP SEI contained inside a BSP nesting SEI message |
---|
| 422 | { |
---|
| 423 | assert( nestingSei ); |
---|
| 424 | Int psIdx = bspNestingSei->m_seiPartitioningSchemeIdx; |
---|
| 425 | Int seiOlsIdx = bspNestingSei->m_seiOlsIdx; |
---|
| 426 | Int maxTemporalId = nestingSei->m_nestingMaxTemporalIdPlus1[0] - 1; |
---|
| 427 | Int maxValues = vps->getNumBspSchedulesMinus1(seiOlsIdx, psIdx, maxTemporalId) + 1; |
---|
| 428 | std::vector<Int> hrdIdx(maxValues, 0); |
---|
[1235] | 429 | std::vector<const TComHRD*> hrdVec; |
---|
[894] | 430 | std::vector<Int> syntaxElemLen(maxValues, 0); |
---|
| 431 | for(i = 0; i < maxValues; i++) |
---|
| 432 | { |
---|
| 433 | hrdIdx[i] = vps->getBspHrdIdx( seiOlsIdx, psIdx, maxTemporalId, i, bspNestingSei->m_bspIdx); |
---|
| 434 | hrdVec.push_back(vps->getBspHrd(hrdIdx[i])); |
---|
| 435 | |
---|
| 436 | syntaxElemLen[i] = hrdVec[i]->getInitialCpbRemovalDelayLengthMinus1() + 1; |
---|
| 437 | if ( !(hrdVec[i]->getNalHrdParametersPresentFlag() || hrdVec[i]->getVclHrdParametersPresentFlag()) ) |
---|
| 438 | { |
---|
| 439 | assert( syntaxElemLen[i] == 24 ); // Default of value init_cpb_removal_delay_length_minus1 is 23 |
---|
| 440 | } |
---|
| 441 | if( i > 0 ) |
---|
| 442 | { |
---|
| 443 | assert( hrdVec[i]->getCpbRemovalDelayLengthMinus1() == hrdVec[i-1]->getCpbRemovalDelayLengthMinus1() ); |
---|
| 444 | assert( hrdVec[i]->getDpbOutputDelayDuLengthMinus1() == hrdVec[i-1]->getDpbOutputDelayDuLengthMinus1() ); |
---|
| 445 | assert( hrdVec[i]->getSubPicCpbParamsPresentFlag() == hrdVec[i-1]->getSubPicCpbParamsPresentFlag() ); |
---|
| 446 | } |
---|
| 447 | } |
---|
| 448 | hrd = hrdVec[i]; |
---|
| 449 | } |
---|
| 450 | else |
---|
| 451 | { |
---|
[1235] | 452 | const TComVUI *vui = sps->getVuiParameters(); |
---|
[894] | 453 | hrd = vui->getHrdParameters(); |
---|
| 454 | } |
---|
| 455 | // To be done: When contained in an BSP HRD SEI message, the hrd structure is to be chosen differently. |
---|
| 456 | #else |
---|
[1235] | 457 | const TComVUI *vui = sps->getVuiParameters(); |
---|
| 458 | const TComHRD *hrd = vui->getHrdParameters(); |
---|
[894] | 459 | #endif |
---|
[313] | 460 | |
---|
| 461 | WRITE_UVLC( sei.m_bpSeqParameterSetId, "bp_seq_parameter_set_id" ); |
---|
| 462 | if( !hrd->getSubPicCpbParamsPresentFlag() ) |
---|
| 463 | { |
---|
[595] | 464 | WRITE_FLAG( sei.m_rapCpbParamsPresentFlag, "irap_cpb_params_present_flag" ); |
---|
[313] | 465 | } |
---|
| 466 | if( sei.m_rapCpbParamsPresentFlag ) |
---|
| 467 | { |
---|
| 468 | WRITE_CODE( sei.m_cpbDelayOffset, hrd->getCpbRemovalDelayLengthMinus1() + 1, "cpb_delay_offset" ); |
---|
| 469 | WRITE_CODE( sei.m_dpbDelayOffset, hrd->getDpbOutputDelayLengthMinus1() + 1, "dpb_delay_offset" ); |
---|
| 470 | } |
---|
[595] | 471 | WRITE_FLAG( sei.m_concatenationFlag, "concatenation_flag"); |
---|
| 472 | WRITE_CODE( sei.m_auCpbRemovalDelayDelta - 1, ( hrd->getCpbRemovalDelayLengthMinus1() + 1 ), "au_cpb_removal_delay_delta_minus1" ); |
---|
[313] | 473 | for( nalOrVcl = 0; nalOrVcl < 2; nalOrVcl ++ ) |
---|
| 474 | { |
---|
| 475 | if( ( ( nalOrVcl == 0 ) && ( hrd->getNalHrdParametersPresentFlag() ) ) || |
---|
| 476 | ( ( nalOrVcl == 1 ) && ( hrd->getVclHrdParametersPresentFlag() ) ) ) |
---|
| 477 | { |
---|
| 478 | for( i = 0; i < ( hrd->getCpbCntMinus1( 0 ) + 1 ); i ++ ) |
---|
| 479 | { |
---|
| 480 | WRITE_CODE( sei.m_initialCpbRemovalDelay[i][nalOrVcl],( hrd->getInitialCpbRemovalDelayLengthMinus1() + 1 ) , "initial_cpb_removal_delay" ); |
---|
| 481 | WRITE_CODE( sei.m_initialCpbRemovalDelayOffset[i][nalOrVcl],( hrd->getInitialCpbRemovalDelayLengthMinus1() + 1 ), "initial_cpb_removal_delay_offset" ); |
---|
| 482 | if( hrd->getSubPicCpbParamsPresentFlag() || sei.m_rapCpbParamsPresentFlag ) |
---|
| 483 | { |
---|
| 484 | WRITE_CODE( sei.m_initialAltCpbRemovalDelay[i][nalOrVcl], ( hrd->getInitialCpbRemovalDelayLengthMinus1() + 1 ) , "initial_alt_cpb_removal_delay" ); |
---|
| 485 | WRITE_CODE( sei.m_initialAltCpbRemovalDelayOffset[i][nalOrVcl], ( hrd->getInitialCpbRemovalDelayLengthMinus1() + 1 ),"initial_alt_cpb_removal_delay_offset" ); |
---|
| 486 | } |
---|
| 487 | } |
---|
| 488 | } |
---|
| 489 | } |
---|
[644] | 490 | #if P0138_USE_ALT_CPB_PARAMS_FLAG |
---|
| 491 | if (sei.m_useAltCpbParamsFlagPresent) |
---|
| 492 | { |
---|
| 493 | WRITE_FLAG( sei.m_useAltCpbParamsFlag, "use_alt_cpb_params_flag"); |
---|
| 494 | } |
---|
| 495 | #endif |
---|
[313] | 496 | } |
---|
[1185] | 497 | |
---|
| 498 | #if SVC_EXTENSION |
---|
[1235] | 499 | Void SEIWriter::xWriteSEIPictureTiming(const SEIPictureTiming& sei, const TComSPS *sps, const SEIScalableNesting* nestingSei, const SEIBspNesting* bspNestingSei, const TComVPS *vps) |
---|
[894] | 500 | #else |
---|
[1235] | 501 | Void SEIWriter::xWriteSEIPictureTiming(const SEIPictureTiming& sei, const TComSPS *sps) |
---|
[894] | 502 | #endif |
---|
[313] | 503 | { |
---|
| 504 | Int i; |
---|
[1185] | 505 | #if SVC_EXTENSION |
---|
[1235] | 506 | const TComHRD *hrd; |
---|
| 507 | const TComVUI *vui = sps->getVuiParameters(); |
---|
[894] | 508 | if( bspNestingSei ) // If BP SEI contained inside a BSP nesting SEI message |
---|
| 509 | { |
---|
| 510 | assert( nestingSei ); |
---|
| 511 | Int psIdx = bspNestingSei->m_seiPartitioningSchemeIdx; |
---|
| 512 | Int seiOlsIdx = bspNestingSei->m_seiOlsIdx; |
---|
| 513 | Int maxTemporalId = nestingSei->m_nestingMaxTemporalIdPlus1[0] - 1; |
---|
| 514 | Int maxValues = vps->getNumBspSchedulesMinus1(seiOlsIdx, psIdx, maxTemporalId) + 1; |
---|
| 515 | std::vector<Int> hrdIdx(maxValues, 0); |
---|
[1235] | 516 | std::vector<const TComHRD*> hrdVec; |
---|
[894] | 517 | std::vector<Int> syntaxElemLen(maxValues, 0); |
---|
| 518 | for(i = 0; i < maxValues; i++) |
---|
| 519 | { |
---|
| 520 | hrdIdx[i] = vps->getBspHrdIdx( seiOlsIdx, psIdx, maxTemporalId, i, bspNestingSei->m_bspIdx); |
---|
| 521 | hrdVec.push_back(vps->getBspHrd(hrdIdx[i])); |
---|
| 522 | |
---|
| 523 | syntaxElemLen[i] = hrdVec[i]->getInitialCpbRemovalDelayLengthMinus1() + 1; |
---|
| 524 | if ( !(hrdVec[i]->getNalHrdParametersPresentFlag() || hrdVec[i]->getVclHrdParametersPresentFlag()) ) |
---|
| 525 | { |
---|
| 526 | assert( syntaxElemLen[i] == 24 ); // Default of value init_cpb_removal_delay_length_minus1 is 23 |
---|
| 527 | } |
---|
| 528 | if( i > 0 ) |
---|
| 529 | { |
---|
| 530 | assert( hrdVec[i]->getSubPicCpbParamsPresentFlag() == hrdVec[i-1]->getSubPicCpbParamsPresentFlag() ); |
---|
| 531 | assert( hrdVec[i]->getSubPicCpbParamsInPicTimingSEIFlag() == hrdVec[i-1]->getSubPicCpbParamsInPicTimingSEIFlag() ); |
---|
| 532 | assert( hrdVec[i]->getCpbRemovalDelayLengthMinus1() == hrdVec[i-1]->getCpbRemovalDelayLengthMinus1() ); |
---|
| 533 | assert( hrdVec[i]->getDpbOutputDelayLengthMinus1() == hrdVec[i-1]->getDpbOutputDelayLengthMinus1() ); |
---|
| 534 | assert( hrdVec[i]->getDpbOutputDelayDuLengthMinus1() == hrdVec[i-1]->getDpbOutputDelayDuLengthMinus1() ); |
---|
| 535 | assert( hrdVec[i]->getDuCpbRemovalDelayLengthMinus1() == hrdVec[i-1]->getDuCpbRemovalDelayLengthMinus1() ); |
---|
| 536 | // To be done: Check CpbDpbDelaysPresentFlag |
---|
| 537 | } |
---|
| 538 | } |
---|
| 539 | hrd = hrdVec[0]; |
---|
| 540 | } |
---|
| 541 | else |
---|
| 542 | { |
---|
| 543 | hrd = vui->getHrdParameters(); |
---|
| 544 | } |
---|
| 545 | // To be done: When contained in an BSP HRD SEI message, the hrd structure is to be chosen differently. |
---|
| 546 | #else |
---|
[1235] | 547 | const TComVUI *vui = sps->getVuiParameters(); |
---|
| 548 | const TComHRD *hrd = vui->getHrdParameters(); |
---|
[894] | 549 | #endif |
---|
[313] | 550 | |
---|
[1029] | 551 | if( vui->getFrameFieldInfoPresentFlag() ) |
---|
[313] | 552 | { |
---|
| 553 | WRITE_CODE( sei.m_picStruct, 4, "pic_struct" ); |
---|
| 554 | WRITE_CODE( sei.m_sourceScanType, 2, "source_scan_type" ); |
---|
| 555 | WRITE_FLAG( sei.m_duplicateFlag ? 1 : 0, "duplicate_flag" ); |
---|
| 556 | } |
---|
| 557 | |
---|
| 558 | if( hrd->getCpbDpbDelaysPresentFlag() ) |
---|
| 559 | { |
---|
| 560 | WRITE_CODE( sei.m_auCpbRemovalDelay - 1, ( hrd->getCpbRemovalDelayLengthMinus1() + 1 ), "au_cpb_removal_delay_minus1" ); |
---|
| 561 | WRITE_CODE( sei.m_picDpbOutputDelay, ( hrd->getDpbOutputDelayLengthMinus1() + 1 ), "pic_dpb_output_delay" ); |
---|
| 562 | if(hrd->getSubPicCpbParamsPresentFlag()) |
---|
| 563 | { |
---|
| 564 | WRITE_CODE(sei.m_picDpbOutputDuDelay, hrd->getDpbOutputDelayDuLengthMinus1()+1, "pic_dpb_output_du_delay" ); |
---|
| 565 | } |
---|
| 566 | if( hrd->getSubPicCpbParamsPresentFlag() && hrd->getSubPicCpbParamsInPicTimingSEIFlag() ) |
---|
| 567 | { |
---|
| 568 | WRITE_UVLC( sei.m_numDecodingUnitsMinus1, "num_decoding_units_minus1" ); |
---|
| 569 | WRITE_FLAG( sei.m_duCommonCpbRemovalDelayFlag, "du_common_cpb_removal_delay_flag" ); |
---|
| 570 | if( sei.m_duCommonCpbRemovalDelayFlag ) |
---|
| 571 | { |
---|
| 572 | WRITE_CODE( sei.m_duCommonCpbRemovalDelayMinus1, ( hrd->getDuCpbRemovalDelayLengthMinus1() + 1 ), "du_common_cpb_removal_delay_minus1" ); |
---|
| 573 | } |
---|
| 574 | for( i = 0; i <= sei.m_numDecodingUnitsMinus1; i ++ ) |
---|
| 575 | { |
---|
| 576 | WRITE_UVLC( sei.m_numNalusInDuMinus1[ i ], "num_nalus_in_du_minus1"); |
---|
| 577 | if( ( !sei.m_duCommonCpbRemovalDelayFlag ) && ( i < sei.m_numDecodingUnitsMinus1 ) ) |
---|
| 578 | { |
---|
| 579 | WRITE_CODE( sei.m_duCpbRemovalDelayMinus1[ i ], ( hrd->getDuCpbRemovalDelayLengthMinus1() + 1 ), "du_cpb_removal_delay_minus1" ); |
---|
| 580 | } |
---|
| 581 | } |
---|
| 582 | } |
---|
| 583 | } |
---|
| 584 | } |
---|
| 585 | Void SEIWriter::xWriteSEIRecoveryPoint(const SEIRecoveryPoint& sei) |
---|
| 586 | { |
---|
| 587 | WRITE_SVLC( sei.m_recoveryPocCnt, "recovery_poc_cnt" ); |
---|
| 588 | WRITE_FLAG( sei.m_exactMatchingFlag, "exact_matching_flag" ); |
---|
| 589 | WRITE_FLAG( sei.m_brokenLinkFlag, "broken_link_flag" ); |
---|
| 590 | } |
---|
| 591 | Void SEIWriter::xWriteSEIFramePacking(const SEIFramePacking& sei) |
---|
| 592 | { |
---|
| 593 | WRITE_UVLC( sei.m_arrangementId, "frame_packing_arrangement_id" ); |
---|
| 594 | WRITE_FLAG( sei.m_arrangementCancelFlag, "frame_packing_arrangement_cancel_flag" ); |
---|
| 595 | |
---|
[1246] | 596 | if( sei.m_arrangementCancelFlag == 0 ) |
---|
| 597 | { |
---|
[313] | 598 | WRITE_CODE( sei.m_arrangementType, 7, "frame_packing_arrangement_type" ); |
---|
| 599 | |
---|
| 600 | WRITE_FLAG( sei.m_quincunxSamplingFlag, "quincunx_sampling_flag" ); |
---|
| 601 | WRITE_CODE( sei.m_contentInterpretationType, 6, "content_interpretation_type" ); |
---|
| 602 | WRITE_FLAG( sei.m_spatialFlippingFlag, "spatial_flipping_flag" ); |
---|
| 603 | WRITE_FLAG( sei.m_frame0FlippedFlag, "frame0_flipped_flag" ); |
---|
| 604 | WRITE_FLAG( sei.m_fieldViewsFlag, "field_views_flag" ); |
---|
| 605 | WRITE_FLAG( sei.m_currentFrameIsFrame0Flag, "current_frame_is_frame0_flag" ); |
---|
| 606 | |
---|
| 607 | WRITE_FLAG( sei.m_frame0SelfContainedFlag, "frame0_self_contained_flag" ); |
---|
| 608 | WRITE_FLAG( sei.m_frame1SelfContainedFlag, "frame1_self_contained_flag" ); |
---|
| 609 | |
---|
| 610 | if(sei.m_quincunxSamplingFlag == 0 && sei.m_arrangementType != 5) |
---|
| 611 | { |
---|
| 612 | WRITE_CODE( sei.m_frame0GridPositionX, 4, "frame0_grid_position_x" ); |
---|
| 613 | WRITE_CODE( sei.m_frame0GridPositionY, 4, "frame0_grid_position_y" ); |
---|
| 614 | WRITE_CODE( sei.m_frame1GridPositionX, 4, "frame1_grid_position_x" ); |
---|
| 615 | WRITE_CODE( sei.m_frame1GridPositionY, 4, "frame1_grid_position_y" ); |
---|
| 616 | } |
---|
| 617 | |
---|
| 618 | WRITE_CODE( sei.m_arrangementReservedByte, 8, "frame_packing_arrangement_reserved_byte" ); |
---|
| 619 | WRITE_FLAG( sei.m_arrangementPersistenceFlag, "frame_packing_arrangement_persistence_flag" ); |
---|
| 620 | } |
---|
| 621 | |
---|
| 622 | WRITE_FLAG( sei.m_upsampledAspectRatio, "upsampled_aspect_ratio" ); |
---|
[1029] | 623 | } |
---|
[313] | 624 | |
---|
[1029] | 625 | Void SEIWriter::xWriteSEISegmentedRectFramePacking(const SEISegmentedRectFramePacking& sei) |
---|
| 626 | { |
---|
| 627 | WRITE_FLAG( sei.m_arrangementCancelFlag, "segmented_rect_frame_packing_arrangement_cancel_flag" ); |
---|
| 628 | if( sei.m_arrangementCancelFlag == 0 ) |
---|
| 629 | { |
---|
| 630 | WRITE_CODE( sei.m_contentInterpretationType, 2, "segmented_rect_content_interpretation_type" ); |
---|
| 631 | WRITE_FLAG( sei.m_arrangementPersistenceFlag, "segmented_rect_frame_packing_arrangement_persistence" ); |
---|
| 632 | } |
---|
[313] | 633 | } |
---|
| 634 | |
---|
| 635 | Void SEIWriter::xWriteSEIToneMappingInfo(const SEIToneMappingInfo& sei) |
---|
| 636 | { |
---|
| 637 | Int i; |
---|
| 638 | WRITE_UVLC( sei.m_toneMapId, "tone_map_id" ); |
---|
| 639 | WRITE_FLAG( sei.m_toneMapCancelFlag, "tone_map_cancel_flag" ); |
---|
[1029] | 640 | if( !sei.m_toneMapCancelFlag ) |
---|
[313] | 641 | { |
---|
| 642 | WRITE_FLAG( sei.m_toneMapPersistenceFlag, "tone_map_persistence_flag" ); |
---|
| 643 | WRITE_CODE( sei.m_codedDataBitDepth, 8, "coded_data_bit_depth" ); |
---|
| 644 | WRITE_CODE( sei.m_targetBitDepth, 8, "target_bit_depth" ); |
---|
| 645 | WRITE_UVLC( sei.m_modelId, "model_id" ); |
---|
| 646 | switch(sei.m_modelId) |
---|
| 647 | { |
---|
| 648 | case 0: |
---|
| 649 | { |
---|
| 650 | WRITE_CODE( sei.m_minValue, 32, "min_value" ); |
---|
| 651 | WRITE_CODE( sei.m_maxValue, 32, "max_value" ); |
---|
| 652 | break; |
---|
| 653 | } |
---|
| 654 | case 1: |
---|
| 655 | { |
---|
| 656 | WRITE_CODE( sei.m_sigmoidMidpoint, 32, "sigmoid_midpoint" ); |
---|
| 657 | WRITE_CODE( sei.m_sigmoidWidth, 32, "sigmoid_width" ); |
---|
| 658 | break; |
---|
| 659 | } |
---|
| 660 | case 2: |
---|
| 661 | { |
---|
| 662 | UInt num = 1u << sei.m_targetBitDepth; |
---|
| 663 | for(i = 0; i < num; i++) |
---|
| 664 | { |
---|
| 665 | WRITE_CODE( sei.m_startOfCodedInterval[i], (( sei.m_codedDataBitDepth + 7 ) >> 3 ) << 3, "start_of_coded_interval" ); |
---|
| 666 | } |
---|
| 667 | break; |
---|
| 668 | } |
---|
| 669 | case 3: |
---|
| 670 | { |
---|
| 671 | WRITE_CODE( sei.m_numPivots, 16, "num_pivots" ); |
---|
| 672 | for(i = 0; i < sei.m_numPivots; i++ ) |
---|
| 673 | { |
---|
| 674 | WRITE_CODE( sei.m_codedPivotValue[i], (( sei.m_codedDataBitDepth + 7 ) >> 3 ) << 3, "coded_pivot_value" ); |
---|
| 675 | WRITE_CODE( sei.m_targetPivotValue[i], (( sei.m_targetBitDepth + 7 ) >> 3 ) << 3, "target_pivot_value"); |
---|
| 676 | } |
---|
| 677 | break; |
---|
| 678 | } |
---|
| 679 | case 4: |
---|
| 680 | { |
---|
| 681 | WRITE_CODE( sei.m_cameraIsoSpeedIdc, 8, "camera_iso_speed_idc" ); |
---|
| 682 | if( sei.m_cameraIsoSpeedIdc == 255) //Extended_ISO |
---|
| 683 | { |
---|
| 684 | WRITE_CODE( sei.m_cameraIsoSpeedValue, 32, "camera_iso_speed_value" ); |
---|
| 685 | } |
---|
[713] | 686 | WRITE_CODE( sei.m_exposureIndexIdc, 8, "exposure_index_idc" ); |
---|
| 687 | if( sei.m_exposureIndexIdc == 255) //Extended_ISO |
---|
| 688 | { |
---|
| 689 | WRITE_CODE( sei.m_exposureIndexValue, 32, "exposure_index_value" ); |
---|
| 690 | } |
---|
[313] | 691 | WRITE_FLAG( sei.m_exposureCompensationValueSignFlag, "exposure_compensation_value_sign_flag" ); |
---|
| 692 | WRITE_CODE( sei.m_exposureCompensationValueNumerator, 16, "exposure_compensation_value_numerator" ); |
---|
| 693 | WRITE_CODE( sei.m_exposureCompensationValueDenomIdc, 16, "exposure_compensation_value_denom_idc" ); |
---|
| 694 | WRITE_CODE( sei.m_refScreenLuminanceWhite, 32, "ref_screen_luminance_white" ); |
---|
| 695 | WRITE_CODE( sei.m_extendedRangeWhiteLevel, 32, "extended_range_white_level" ); |
---|
| 696 | WRITE_CODE( sei.m_nominalBlackLevelLumaCodeValue, 16, "nominal_black_level_luma_code_value" ); |
---|
| 697 | WRITE_CODE( sei.m_nominalWhiteLevelLumaCodeValue, 16, "nominal_white_level_luma_code_value" ); |
---|
| 698 | WRITE_CODE( sei.m_extendedWhiteLevelLumaCodeValue, 16, "extended_white_level_luma_code_value" ); |
---|
| 699 | break; |
---|
| 700 | } |
---|
| 701 | default: |
---|
| 702 | { |
---|
| 703 | assert(!"Undefined SEIToneMapModelId"); |
---|
| 704 | break; |
---|
| 705 | } |
---|
| 706 | }//switch m_modelId |
---|
| 707 | }//if(!sei.m_toneMapCancelFlag) |
---|
| 708 | } |
---|
[713] | 709 | |
---|
[313] | 710 | Void SEIWriter::xWriteSEIDisplayOrientation(const SEIDisplayOrientation &sei) |
---|
| 711 | { |
---|
| 712 | WRITE_FLAG( sei.cancelFlag, "display_orientation_cancel_flag" ); |
---|
| 713 | if( !sei.cancelFlag ) |
---|
| 714 | { |
---|
| 715 | WRITE_FLAG( sei.horFlip, "hor_flip" ); |
---|
| 716 | WRITE_FLAG( sei.verFlip, "ver_flip" ); |
---|
| 717 | WRITE_CODE( sei.anticlockwiseRotation, 16, "anticlockwise_rotation" ); |
---|
| 718 | WRITE_FLAG( sei.persistenceFlag, "display_orientation_persistence_flag" ); |
---|
| 719 | } |
---|
| 720 | } |
---|
| 721 | |
---|
| 722 | Void SEIWriter::xWriteSEITemporalLevel0Index(const SEITemporalLevel0Index &sei) |
---|
| 723 | { |
---|
| 724 | WRITE_CODE( sei.tl0Idx, 8 , "tl0_idx" ); |
---|
| 725 | WRITE_CODE( sei.rapIdx, 8 , "rap_idx" ); |
---|
| 726 | } |
---|
| 727 | |
---|
| 728 | Void SEIWriter::xWriteSEIGradualDecodingRefreshInfo(const SEIGradualDecodingRefreshInfo &sei) |
---|
| 729 | { |
---|
| 730 | WRITE_FLAG( sei.m_gdrForegroundFlag, "gdr_foreground_flag"); |
---|
| 731 | } |
---|
| 732 | |
---|
[1307] | 733 | Void SEIWriter::xWriteSEINoDisplay(const SEINoDisplay& /*sei*/) |
---|
[1029] | 734 | { |
---|
| 735 | } |
---|
| 736 | |
---|
[313] | 737 | Void SEIWriter::xWriteSEISOPDescription(const SEISOPDescription& sei) |
---|
| 738 | { |
---|
| 739 | WRITE_UVLC( sei.m_sopSeqParameterSetId, "sop_seq_parameter_set_id" ); |
---|
| 740 | WRITE_UVLC( sei.m_numPicsInSopMinus1, "num_pics_in_sop_minus1" ); |
---|
| 741 | for (UInt i = 0; i <= sei.m_numPicsInSopMinus1; i++) |
---|
| 742 | { |
---|
| 743 | WRITE_CODE( sei.m_sopDescVclNaluType[i], 6, "sop_desc_vcl_nalu_type" ); |
---|
| 744 | WRITE_CODE( sei.m_sopDescTemporalId[i], 3, "sop_desc_temporal_id" ); |
---|
| 745 | if (sei.m_sopDescVclNaluType[i] != NAL_UNIT_CODED_SLICE_IDR_W_RADL && sei.m_sopDescVclNaluType[i] != NAL_UNIT_CODED_SLICE_IDR_N_LP) |
---|
| 746 | { |
---|
| 747 | WRITE_UVLC( sei.m_sopDescStRpsIdx[i], "sop_desc_st_rps_idx" ); |
---|
| 748 | } |
---|
| 749 | if (i > 0) |
---|
| 750 | { |
---|
| 751 | WRITE_SVLC( sei.m_sopDescPocDelta[i], "sop_desc_poc_delta" ); |
---|
| 752 | } |
---|
| 753 | } |
---|
| 754 | } |
---|
| 755 | |
---|
[644] | 756 | #if O0164_MULTI_LAYER_HRD |
---|
[1235] | 757 | Void SEIWriter::xWriteSEIScalableNesting(TComBitIf& bs, const SEIScalableNesting& sei, const TComVPS *vps, const TComSPS *sps) |
---|
[644] | 758 | #else |
---|
[1235] | 759 | Void SEIWriter::xWriteSEIScalableNesting(TComBitIf& bs, const SEIScalableNesting& sei, const TComSPS *sps) |
---|
[644] | 760 | #endif |
---|
[595] | 761 | { |
---|
| 762 | WRITE_FLAG( sei.m_bitStreamSubsetFlag, "bitstream_subset_flag" ); |
---|
| 763 | WRITE_FLAG( sei.m_nestingOpFlag, "nesting_op_flag " ); |
---|
| 764 | if (sei.m_nestingOpFlag) |
---|
| 765 | { |
---|
| 766 | WRITE_FLAG( sei.m_defaultOpFlag, "default_op_flag" ); |
---|
[894] | 767 | WRITE_UVLC( sei.m_nestingNumOpsMinus1, "nesting_num_ops_minus1" ); |
---|
[595] | 768 | for (UInt i = (sei.m_defaultOpFlag ? 1 : 0); i <= sei.m_nestingNumOpsMinus1; i++) |
---|
| 769 | { |
---|
[894] | 770 | WRITE_CODE( sei.m_nestingMaxTemporalIdPlus1[i], 3, "nesting_max_temporal_id_plus1" ); |
---|
[595] | 771 | WRITE_UVLC( sei.m_nestingOpIdx[i], "nesting_op_idx" ); |
---|
| 772 | } |
---|
| 773 | } |
---|
| 774 | else |
---|
| 775 | { |
---|
| 776 | WRITE_FLAG( sei.m_allLayersFlag, "all_layers_flag" ); |
---|
| 777 | if (!sei.m_allLayersFlag) |
---|
| 778 | { |
---|
[894] | 779 | WRITE_CODE( sei.m_nestingNoOpMaxTemporalIdPlus1, 3, "nesting_no_op_max_temporal_id_plus1" ); |
---|
| 780 | WRITE_UVLC( sei.m_nestingNumLayersMinus1, "nesting_num_layers" ); |
---|
[595] | 781 | for (UInt i = 0; i <= sei.m_nestingNumLayersMinus1; i++) |
---|
| 782 | { |
---|
| 783 | WRITE_CODE( sei.m_nestingLayerId[i], 6, "nesting_layer_id" ); |
---|
| 784 | } |
---|
| 785 | } |
---|
| 786 | } |
---|
[1029] | 787 | |
---|
[595] | 788 | // byte alignment |
---|
| 789 | while ( m_pcBitIf->getNumberOfWrittenBits() % 8 != 0 ) |
---|
| 790 | { |
---|
| 791 | WRITE_FLAG( 0, "nesting_zero_bit" ); |
---|
| 792 | } |
---|
| 793 | |
---|
| 794 | // write nested SEI messages |
---|
[1273] | 795 | #if O0164_MULTI_LAYER_HRD |
---|
| 796 | writeSEImessages(bs, sei.m_nestedSEIs, vps, sps, &sei); |
---|
[644] | 797 | #else |
---|
[1273] | 798 | writeSEImessages(bs, sei.m_nestedSEIs, sps); |
---|
[644] | 799 | #endif |
---|
[595] | 800 | } |
---|
| 801 | |
---|
[1307] | 802 | Void SEIWriter::xWriteSEITempMotionConstrainedTileSets(const SEITempMotionConstrainedTileSets& sei) |
---|
[1029] | 803 | { |
---|
| 804 | //UInt code; |
---|
| 805 | WRITE_FLAG((sei.m_mc_all_tiles_exact_sample_value_match_flag ? 1 : 0), "mc_all_tiles_exact_sample_value_match_flag"); |
---|
| 806 | WRITE_FLAG((sei.m_each_tile_one_tile_set_flag ? 1 : 0), "each_tile_one_tile_set_flag" ); |
---|
| 807 | |
---|
| 808 | if(!sei.m_each_tile_one_tile_set_flag) |
---|
| 809 | { |
---|
| 810 | WRITE_FLAG((sei.m_limited_tile_set_display_flag ? 1 : 0), "limited_tile_set_display_flag"); |
---|
| 811 | WRITE_UVLC((sei.getNumberOfTileSets() - 1), "num_sets_in_message_minus1" ); |
---|
| 812 | |
---|
| 813 | if(sei.getNumberOfTileSets() > 0) |
---|
| 814 | { |
---|
| 815 | for(Int i = 0; i < sei.getNumberOfTileSets(); i++) |
---|
| 816 | { |
---|
| 817 | WRITE_UVLC(sei.tileSetData(i).m_mcts_id, "mcts_id"); |
---|
| 818 | |
---|
| 819 | if(sei.m_limited_tile_set_display_flag) |
---|
| 820 | { |
---|
| 821 | WRITE_FLAG((sei.tileSetData(i).m_display_tile_set_flag ? 1 : 0), "display_tile_set_flag"); |
---|
| 822 | } |
---|
| 823 | |
---|
| 824 | WRITE_UVLC((sei.tileSetData(i).getNumberOfTileRects() - 1), "num_tile_rects_in_set_minus1"); |
---|
| 825 | |
---|
| 826 | for(Int j = 0; j < sei.tileSetData(i).getNumberOfTileRects(); j++) |
---|
| 827 | { |
---|
| 828 | WRITE_UVLC(sei.tileSetData(i).topLeftTileIndex (j), "top_left_tile_index"); |
---|
| 829 | WRITE_UVLC(sei.tileSetData(i).bottomRightTileIndex(j), "bottom_right_tile_index"); |
---|
| 830 | } |
---|
| 831 | |
---|
| 832 | if(!sei.m_mc_all_tiles_exact_sample_value_match_flag) |
---|
| 833 | { |
---|
| 834 | WRITE_FLAG((sei.tileSetData(i).m_exact_sample_value_match_flag ? 1 : 0), "exact_sample_value_match_flag"); |
---|
| 835 | } |
---|
| 836 | |
---|
| 837 | WRITE_FLAG((sei.tileSetData(i).m_mcts_tier_level_idc_present_flag ? 1 : 0), "mcts_tier_level_idc_present_flag"); |
---|
| 838 | |
---|
| 839 | if(sei.tileSetData(i).m_mcts_tier_level_idc_present_flag) |
---|
| 840 | { |
---|
| 841 | WRITE_FLAG((sei.tileSetData(i).m_mcts_tier_flag ? 1 : 0), "mcts_tier_flag"); |
---|
| 842 | WRITE_CODE( sei.tileSetData(i).m_mcts_level_idc, 8, "mcts_level_idc"); |
---|
| 843 | } |
---|
| 844 | } |
---|
| 845 | } |
---|
| 846 | } |
---|
| 847 | else |
---|
| 848 | { |
---|
| 849 | WRITE_FLAG((sei.m_max_mcs_tier_level_idc_present_flag ? 1 : 0), "max_mcs_tier_level_idc_present_flag"); |
---|
| 850 | |
---|
| 851 | if(sei.m_max_mcs_tier_level_idc_present_flag) |
---|
| 852 | { |
---|
| 853 | WRITE_FLAG((sei.m_max_mcts_tier_flag ? 1 : 0), "max_mcts_tier_flag"); |
---|
| 854 | WRITE_CODE( sei.m_max_mcts_level_idc, 8, "max_mcts_level_idc"); |
---|
| 855 | } |
---|
| 856 | } |
---|
| 857 | } |
---|
| 858 | |
---|
| 859 | Void SEIWriter::xWriteSEITimeCode(const SEITimeCode& sei) |
---|
| 860 | { |
---|
| 861 | WRITE_CODE(sei.numClockTs, 2, "num_clock_ts"); |
---|
| 862 | for(Int i = 0; i < sei.numClockTs; i++) |
---|
| 863 | { |
---|
| 864 | const TComSEITimeSet ¤tTimeSet = sei.timeSetArray[i]; |
---|
| 865 | WRITE_FLAG(currentTimeSet.clockTimeStampFlag, "clock_time_stamp_flag"); |
---|
| 866 | if(currentTimeSet.clockTimeStampFlag) |
---|
| 867 | { |
---|
| 868 | WRITE_FLAG(currentTimeSet.numUnitFieldBasedFlag, "units_field_based_flag"); |
---|
| 869 | WRITE_CODE(currentTimeSet.countingType, 5, "counting_type"); |
---|
| 870 | WRITE_FLAG(currentTimeSet.fullTimeStampFlag, "full_timestamp_flag"); |
---|
| 871 | WRITE_FLAG(currentTimeSet.discontinuityFlag, "discontinuity_flag"); |
---|
| 872 | WRITE_FLAG(currentTimeSet.cntDroppedFlag, "cnt_dropped_flag"); |
---|
| 873 | WRITE_CODE(currentTimeSet.numberOfFrames, 9, "n_frames"); |
---|
| 874 | if(currentTimeSet.fullTimeStampFlag) |
---|
| 875 | { |
---|
| 876 | WRITE_CODE(currentTimeSet.secondsValue, 6, "seconds_value"); |
---|
| 877 | WRITE_CODE(currentTimeSet.minutesValue, 6, "minutes_value"); |
---|
| 878 | WRITE_CODE(currentTimeSet.hoursValue, 5, "hours_value"); |
---|
| 879 | } |
---|
| 880 | else |
---|
| 881 | { |
---|
| 882 | WRITE_FLAG(currentTimeSet.secondsFlag, "seconds_flag"); |
---|
| 883 | if(currentTimeSet.secondsFlag) |
---|
| 884 | { |
---|
| 885 | WRITE_CODE(currentTimeSet.secondsValue, 6, "seconds_value"); |
---|
| 886 | WRITE_FLAG(currentTimeSet.minutesFlag, "minutes_flag"); |
---|
| 887 | if(currentTimeSet.minutesFlag) |
---|
| 888 | { |
---|
| 889 | WRITE_CODE(currentTimeSet.minutesValue, 6, "minutes_value"); |
---|
| 890 | WRITE_FLAG(currentTimeSet.hoursFlag, "hours_flag"); |
---|
| 891 | if(currentTimeSet.hoursFlag) |
---|
[1246] | 892 | { |
---|
[1029] | 893 | WRITE_CODE(currentTimeSet.hoursValue, 5, "hours_value"); |
---|
[1246] | 894 | } |
---|
[1029] | 895 | } |
---|
| 896 | } |
---|
| 897 | } |
---|
| 898 | WRITE_CODE(currentTimeSet.timeOffsetLength, 5, "time_offset_length"); |
---|
| 899 | if(currentTimeSet.timeOffsetLength > 0) |
---|
| 900 | { |
---|
| 901 | if(currentTimeSet.timeOffsetValue >= 0) |
---|
| 902 | { |
---|
| 903 | WRITE_CODE((UInt)currentTimeSet.timeOffsetValue, currentTimeSet.timeOffsetLength, "time_offset_value"); |
---|
| 904 | } |
---|
| 905 | else |
---|
| 906 | { |
---|
| 907 | // Two's complement conversion |
---|
| 908 | UInt offsetValue = ~(currentTimeSet.timeOffsetValue) + 1; |
---|
| 909 | offsetValue |= (1 << (currentTimeSet.timeOffsetLength-1)); |
---|
| 910 | WRITE_CODE(offsetValue, currentTimeSet.timeOffsetLength, "time_offset_value"); |
---|
| 911 | } |
---|
| 912 | } |
---|
| 913 | } |
---|
| 914 | } |
---|
| 915 | } |
---|
| 916 | |
---|
| 917 | Void SEIWriter::xWriteSEIChromaSamplingFilterHint(const SEIChromaSamplingFilterHint &sei/*, TComSPS* sps*/) |
---|
| 918 | { |
---|
| 919 | WRITE_CODE(sei.m_verChromaFilterIdc, 8, "ver_chroma_filter_idc"); |
---|
| 920 | WRITE_CODE(sei.m_horChromaFilterIdc, 8, "hor_chroma_filter_idc"); |
---|
| 921 | WRITE_FLAG(sei.m_verFilteringProcessFlag, "ver_filtering_process_flag"); |
---|
| 922 | if(sei.m_verChromaFilterIdc == 1 || sei.m_horChromaFilterIdc == 1) |
---|
| 923 | { |
---|
| 924 | writeUserDefinedCoefficients(sei); |
---|
| 925 | } |
---|
| 926 | } |
---|
| 927 | |
---|
| 928 | // write hardcoded chroma filter coefficients in the SEI messages |
---|
| 929 | Void SEIWriter::writeUserDefinedCoefficients(const SEIChromaSamplingFilterHint &sei) |
---|
| 930 | { |
---|
| 931 | Int const iNumVerticalFilters = 3; |
---|
| 932 | Int verticalTapLength_minus1[iNumVerticalFilters] = {5,3,3}; |
---|
| 933 | Int* userVerticalCoefficients[iNumVerticalFilters]; |
---|
| 934 | for(Int i = 0; i < iNumVerticalFilters; i ++) |
---|
| 935 | { |
---|
| 936 | userVerticalCoefficients[i] = (Int*)malloc( (verticalTapLength_minus1[i]+1) * sizeof(Int)); |
---|
| 937 | } |
---|
| 938 | userVerticalCoefficients[0][0] = -3; |
---|
| 939 | userVerticalCoefficients[0][1] = 13; |
---|
| 940 | userVerticalCoefficients[0][2] = 31; |
---|
| 941 | userVerticalCoefficients[0][3] = 23; |
---|
| 942 | userVerticalCoefficients[0][4] = 3; |
---|
| 943 | userVerticalCoefficients[0][5] = -3; |
---|
| 944 | |
---|
| 945 | userVerticalCoefficients[1][0] = -1; |
---|
| 946 | userVerticalCoefficients[1][1] = 25; |
---|
| 947 | userVerticalCoefficients[1][2] = 247; |
---|
| 948 | userVerticalCoefficients[1][3] = -15; |
---|
| 949 | |
---|
| 950 | userVerticalCoefficients[2][0] = -20; |
---|
| 951 | userVerticalCoefficients[2][1] = 186; |
---|
| 952 | userVerticalCoefficients[2][2] = 100; |
---|
| 953 | userVerticalCoefficients[2][3] = -10; |
---|
| 954 | |
---|
| 955 | Int const iNumHorizontalFilters = 1; |
---|
| 956 | Int horizontalTapLength_minus1[iNumHorizontalFilters] = {3}; |
---|
| 957 | Int* userHorizontalCoefficients[iNumHorizontalFilters]; |
---|
| 958 | for(Int i = 0; i < iNumHorizontalFilters; i ++) |
---|
| 959 | { |
---|
| 960 | userHorizontalCoefficients[i] = (Int*)malloc( (horizontalTapLength_minus1[i]+1) * sizeof(Int)); |
---|
| 961 | } |
---|
| 962 | userHorizontalCoefficients[0][0] = 1; |
---|
| 963 | userHorizontalCoefficients[0][1] = 6; |
---|
| 964 | userHorizontalCoefficients[0][2] = 1; |
---|
| 965 | |
---|
| 966 | WRITE_UVLC(3, "target_format_idc"); |
---|
| 967 | if(sei.m_verChromaFilterIdc == 1) |
---|
| 968 | { |
---|
| 969 | WRITE_UVLC(iNumVerticalFilters, "num_vertical_filters"); |
---|
| 970 | if(iNumVerticalFilters > 0) |
---|
| 971 | { |
---|
| 972 | for(Int i = 0; i < iNumVerticalFilters; i ++) |
---|
| 973 | { |
---|
| 974 | WRITE_UVLC(verticalTapLength_minus1[i], "ver_tap_length_minus_1"); |
---|
| 975 | for(Int j = 0; j < verticalTapLength_minus1[i]; j ++) |
---|
| 976 | { |
---|
| 977 | WRITE_SVLC(userVerticalCoefficients[i][j], "ver_filter_coeff"); |
---|
| 978 | } |
---|
| 979 | } |
---|
| 980 | } |
---|
| 981 | } |
---|
| 982 | if(sei.m_horChromaFilterIdc == 1) |
---|
| 983 | { |
---|
| 984 | WRITE_UVLC(iNumHorizontalFilters, "num_horizontal_filters"); |
---|
| 985 | if(iNumHorizontalFilters > 0) |
---|
| 986 | { |
---|
| 987 | for(Int i = 0; i < iNumHorizontalFilters; i ++) |
---|
| 988 | { |
---|
| 989 | WRITE_UVLC(horizontalTapLength_minus1[i], "hor_tap_length_minus_1"); |
---|
| 990 | for(Int j = 0; j < horizontalTapLength_minus1[i]; j ++) |
---|
| 991 | { |
---|
| 992 | WRITE_SVLC(userHorizontalCoefficients[i][j], "hor_filter_coeff"); |
---|
| 993 | } |
---|
| 994 | } |
---|
| 995 | } |
---|
| 996 | } |
---|
| 997 | } |
---|
| 998 | |
---|
| 999 | Void SEIWriter::xWriteSEIKneeFunctionInfo(const SEIKneeFunctionInfo &sei) |
---|
| 1000 | { |
---|
| 1001 | WRITE_UVLC( sei.m_kneeId, "knee_function_id" ); |
---|
| 1002 | WRITE_FLAG( sei.m_kneeCancelFlag, "knee_function_cancel_flag" ); |
---|
| 1003 | if ( !sei.m_kneeCancelFlag ) |
---|
| 1004 | { |
---|
| 1005 | WRITE_FLAG( sei.m_kneePersistenceFlag, "knee_function_persistence_flag" ); |
---|
| 1006 | WRITE_CODE( (UInt)sei.m_kneeInputDrange , 32, "input_d_range" ); |
---|
| 1007 | WRITE_CODE( (UInt)sei.m_kneeInputDispLuminance, 32, "input_disp_luminance" ); |
---|
| 1008 | WRITE_CODE( (UInt)sei.m_kneeOutputDrange, 32, "output_d_range" ); |
---|
| 1009 | WRITE_CODE( (UInt)sei.m_kneeOutputDispLuminance, 32, "output_disp_luminance" ); |
---|
| 1010 | WRITE_UVLC( sei.m_kneeNumKneePointsMinus1, "num_knee_points_minus1" ); |
---|
| 1011 | for(Int i = 0; i <= sei.m_kneeNumKneePointsMinus1; i++ ) |
---|
| 1012 | { |
---|
| 1013 | WRITE_CODE( (UInt)sei.m_kneeInputKneePoint[i], 10,"input_knee_point" ); |
---|
| 1014 | WRITE_CODE( (UInt)sei.m_kneeOutputKneePoint[i], 10, "output_knee_point" ); |
---|
| 1015 | } |
---|
| 1016 | } |
---|
| 1017 | } |
---|
| 1018 | |
---|
| 1019 | |
---|
| 1020 | Void SEIWriter::xWriteSEIMasteringDisplayColourVolume(const SEIMasteringDisplayColourVolume& sei) |
---|
| 1021 | { |
---|
| 1022 | WRITE_CODE( sei.values.primaries[0][0], 16, "display_primaries_x[0]" ); |
---|
| 1023 | WRITE_CODE( sei.values.primaries[0][1], 16, "display_primaries_y[0]" ); |
---|
| 1024 | |
---|
| 1025 | WRITE_CODE( sei.values.primaries[1][0], 16, "display_primaries_x[1]" ); |
---|
| 1026 | WRITE_CODE( sei.values.primaries[1][1], 16, "display_primaries_y[1]" ); |
---|
| 1027 | |
---|
| 1028 | WRITE_CODE( sei.values.primaries[2][0], 16, "display_primaries_x[2]" ); |
---|
| 1029 | WRITE_CODE( sei.values.primaries[2][1], 16, "display_primaries_y[2]" ); |
---|
| 1030 | |
---|
| 1031 | WRITE_CODE( sei.values.whitePoint[0], 16, "white_point_x" ); |
---|
| 1032 | WRITE_CODE( sei.values.whitePoint[1], 16, "white_point_y" ); |
---|
| 1033 | |
---|
| 1034 | WRITE_CODE( sei.values.maxLuminance, 32, "max_display_mastering_luminance" ); |
---|
| 1035 | WRITE_CODE( sei.values.minLuminance, 32, "min_display_mastering_luminance" ); |
---|
| 1036 | } |
---|
| 1037 | |
---|
| 1038 | |
---|
[595] | 1039 | Void SEIWriter::xWriteByteAlign() |
---|
| 1040 | { |
---|
| 1041 | if( m_pcBitIf->getNumberOfWrittenBits() % 8 != 0) |
---|
| 1042 | { |
---|
[1029] | 1043 | WRITE_FLAG( 1, "payload_bit_equal_to_one" ); |
---|
[595] | 1044 | while( m_pcBitIf->getNumberOfWrittenBits() % 8 != 0 ) |
---|
| 1045 | { |
---|
[1029] | 1046 | WRITE_FLAG( 0, "payload_bit_equal_to_zero" ); |
---|
[595] | 1047 | } |
---|
| 1048 | } |
---|
[1029] | 1049 | } |
---|
[595] | 1050 | |
---|
| 1051 | #if SVC_EXTENSION |
---|
| 1052 | #if LAYERS_NOT_PRESENT_SEI |
---|
| 1053 | Void SEIWriter::xWriteSEILayersNotPresent(const SEILayersNotPresent& sei) |
---|
| 1054 | { |
---|
| 1055 | WRITE_UVLC( sei.m_activeVpsId, "lp_sei_active_vps_id" ); |
---|
| 1056 | for (UInt i = 0; i < sei.m_vpsMaxLayers; i++) |
---|
| 1057 | { |
---|
| 1058 | WRITE_FLAG( sei.m_layerNotPresentFlag[i], "layer_not_present_flag" ); |
---|
[1029] | 1059 | } |
---|
[595] | 1060 | } |
---|
| 1061 | #endif |
---|
| 1062 | |
---|
[442] | 1063 | #if N0383_IL_CONSTRAINED_TILE_SETS_SEI |
---|
| 1064 | Void SEIWriter::xWriteSEIInterLayerConstrainedTileSets(const SEIInterLayerConstrainedTileSets& sei) |
---|
| 1065 | { |
---|
| 1066 | WRITE_FLAG( sei.m_ilAllTilesExactSampleValueMatchFlag, "il_all_tiles_exact_sample_value_match_flag" ); |
---|
| 1067 | WRITE_FLAG( sei.m_ilOneTilePerTileSetFlag, "il_one_tile_per_tile_set_flag" ); |
---|
| 1068 | if( !sei.m_ilOneTilePerTileSetFlag ) |
---|
| 1069 | { |
---|
| 1070 | WRITE_UVLC( sei.m_ilNumSetsInMessageMinus1, "il_num_sets_in_message_minus1" ); |
---|
| 1071 | if( sei.m_ilNumSetsInMessageMinus1 ) |
---|
| 1072 | { |
---|
| 1073 | WRITE_FLAG( sei.m_skippedTileSetPresentFlag, "skipped_tile_set_present_flag" ); |
---|
| 1074 | } |
---|
| 1075 | UInt numSignificantSets = sei.m_ilNumSetsInMessageMinus1 - (sei.m_skippedTileSetPresentFlag ? 1 : 0) + 1; |
---|
| 1076 | for( UInt i = 0; i < numSignificantSets; i++ ) |
---|
| 1077 | { |
---|
| 1078 | WRITE_UVLC( sei.m_ilctsId[i], "ilcts_id" ); |
---|
| 1079 | WRITE_UVLC( sei.m_ilNumTileRectsInSetMinus1[i], "il_num_tile_rects_in_set_minus1" ); |
---|
| 1080 | for( UInt j = 0; j <= sei.m_ilNumTileRectsInSetMinus1[i]; j++ ) |
---|
| 1081 | { |
---|
| 1082 | WRITE_UVLC( sei.m_ilTopLeftTileIndex[i][j], "il_top_left_tile_index" ); |
---|
| 1083 | WRITE_UVLC( sei.m_ilBottomRightTileIndex[i][j], "il_bottom_right_tile_index" ); |
---|
| 1084 | } |
---|
| 1085 | WRITE_CODE( sei.m_ilcIdc[i], 2, "ilc_idc" ); |
---|
| 1086 | if( sei.m_ilAllTilesExactSampleValueMatchFlag ) |
---|
| 1087 | { |
---|
| 1088 | WRITE_FLAG( sei.m_ilExactSampleValueMatchFlag[i], "il_exact_sample_value_match_flag" ); |
---|
| 1089 | } |
---|
| 1090 | } |
---|
| 1091 | } |
---|
| 1092 | else |
---|
| 1093 | { |
---|
| 1094 | WRITE_CODE( sei.m_allTilesIlcIdc, 2, "all_tiles_ilc_idc" ); |
---|
| 1095 | } |
---|
| 1096 | } |
---|
| 1097 | #endif |
---|
[588] | 1098 | #if SUB_BITSTREAM_PROPERTY_SEI |
---|
| 1099 | Void SEIWriter::xWriteSEISubBitstreamProperty(const SEISubBitstreamProperty &sei) |
---|
| 1100 | { |
---|
| 1101 | WRITE_CODE( sei.m_activeVpsId, 4, "active_vps_id" ); |
---|
| 1102 | assert( sei.m_numAdditionalSubStreams >= 1 ); |
---|
| 1103 | WRITE_UVLC( sei.m_numAdditionalSubStreams - 1, "num_additional_sub_streams_minus1" ); |
---|
[442] | 1104 | |
---|
[588] | 1105 | for( Int i = 0; i < sei.m_numAdditionalSubStreams; i++ ) |
---|
| 1106 | { |
---|
| 1107 | WRITE_CODE( sei.m_subBitstreamMode[i], 2, "sub_bitstream_mode[i]" ); |
---|
| 1108 | WRITE_UVLC( sei.m_outputLayerSetIdxToVps[i], "output_layer_set_idx_to_vps[i]" ); |
---|
| 1109 | WRITE_CODE( sei.m_highestSublayerId[i], 3, "highest_sub_layer_id[i]" ); |
---|
| 1110 | WRITE_CODE( sei.m_avgBitRate[i], 16, "avg_bit_rate[i]" ); |
---|
| 1111 | WRITE_CODE( sei.m_maxBitRate[i], 16, "max_bit_rate[i]" ); |
---|
[1029] | 1112 | } |
---|
[588] | 1113 | } |
---|
| 1114 | #endif |
---|
[644] | 1115 | |
---|
[815] | 1116 | #if Q0189_TMVP_CONSTRAINTS |
---|
| 1117 | Void SEIWriter::xWriteSEITMVPConstraints (const SEITMVPConstrains &sei) |
---|
| 1118 | { |
---|
| 1119 | WRITE_UVLC( sei.prev_pics_not_used_flag , "prev_pics_not_used_flag" ); |
---|
| 1120 | WRITE_UVLC( sei.no_intra_layer_col_pic_flag , "no_intra_layer_col_pic_flag" ); |
---|
| 1121 | } |
---|
| 1122 | #endif |
---|
| 1123 | |
---|
| 1124 | #if Q0247_FRAME_FIELD_INFO |
---|
| 1125 | Void SEIWriter::xWriteSEIFrameFieldInfo (const SEIFrameFieldInfo &sei) |
---|
| 1126 | { |
---|
| 1127 | WRITE_CODE( sei.m_ffinfo_picStruct , 4, "ffinfo_pic_struct" ); |
---|
| 1128 | WRITE_CODE( sei.m_ffinfo_sourceScanType, 2, "ffinfo_source_scan_type" ); |
---|
| 1129 | WRITE_FLAG( sei.m_ffinfo_duplicateFlag ? 1 : 0, "ffinfo_duplicate_flag" ); |
---|
| 1130 | } |
---|
| 1131 | #endif |
---|
| 1132 | |
---|
[644] | 1133 | #if O0164_MULTI_LAYER_HRD |
---|
[1235] | 1134 | Void SEIWriter::xWriteSEIBspNesting(TComBitIf& bs, const SEIBspNesting &sei, const TComVPS *vps, const TComSPS *sps, const SEIScalableNesting &nestingSei) |
---|
[644] | 1135 | { |
---|
| 1136 | WRITE_UVLC( sei.m_bspIdx, "bsp_idx" ); |
---|
| 1137 | |
---|
| 1138 | while ( m_pcBitIf->getNumberOfWrittenBits() % 8 != 0 ) |
---|
| 1139 | { |
---|
| 1140 | WRITE_FLAG( 0, "bsp_nesting_zero_bit" ); |
---|
| 1141 | } |
---|
[1134] | 1142 | |
---|
[847] | 1143 | assert( sei.m_nestedSEIs.size() <= MAX_SEIS_IN_BSP_NESTING ); |
---|
[1077] | 1144 | WRITE_UVLC( (UInt)sei.m_nestedSEIs.size(), "num_seis_in_bsp_minus1" ); |
---|
[1273] | 1145 | |
---|
[644] | 1146 | // write nested SEI messages |
---|
[1273] | 1147 | writeSEImessages(bs, sei.m_nestedSEIs, vps, sps, &nestingSei, &sei); |
---|
[644] | 1148 | } |
---|
| 1149 | |
---|
[1235] | 1150 | Void SEIWriter::xWriteSEIBspInitialArrivalTime(const SEIBspInitialArrivalTime &sei, const TComVPS *vps, const TComSPS *sps, const SEIScalableNesting &nestingSei, const SEIBspNesting &bspNestingSei) |
---|
[644] | 1151 | { |
---|
| 1152 | assert(vps->getVpsVuiPresentFlag()); |
---|
| 1153 | |
---|
[894] | 1154 | Int psIdx = bspNestingSei.m_seiPartitioningSchemeIdx; |
---|
| 1155 | Int seiOlsIdx = bspNestingSei.m_seiOlsIdx; |
---|
| 1156 | Int maxTemporalId = nestingSei.m_nestingMaxTemporalIdPlus1[0] - 1; |
---|
| 1157 | Int maxValues = vps->getNumBspSchedulesMinus1(seiOlsIdx, psIdx, maxTemporalId) + 1; |
---|
| 1158 | std::vector<Int> hrdIdx(maxValues, 0); |
---|
[1235] | 1159 | std::vector<const TComHRD*> hrdVec; |
---|
[894] | 1160 | std::vector<Int> syntaxElemLen(maxValues, 0); |
---|
| 1161 | for(Int i = 0; i < maxValues; i++) |
---|
| 1162 | { |
---|
| 1163 | hrdIdx[i] = vps->getBspHrdIdx( seiOlsIdx, psIdx, maxTemporalId, i, bspNestingSei.m_bspIdx); |
---|
| 1164 | hrdVec.push_back(vps->getBspHrd(hrdIdx[i])); |
---|
| 1165 | |
---|
| 1166 | syntaxElemLen[i] = hrdVec[i]->getInitialCpbRemovalDelayLengthMinus1() + 1; |
---|
| 1167 | if ( !(hrdVec[i]->getNalHrdParametersPresentFlag() || hrdVec[i]->getVclHrdParametersPresentFlag()) ) |
---|
| 1168 | { |
---|
| 1169 | assert( syntaxElemLen[i] == 24 ); // Default of value init_cpb_removal_delay_length_minus1 is 23 |
---|
| 1170 | } |
---|
| 1171 | if( i > 0 ) |
---|
| 1172 | { |
---|
| 1173 | assert( hrdVec[i]->getNalHrdParametersPresentFlag() == hrdVec[i-1]->getNalHrdParametersPresentFlag() ); |
---|
| 1174 | assert( hrdVec[i]->getVclHrdParametersPresentFlag() == hrdVec[i-1]->getVclHrdParametersPresentFlag() ); |
---|
| 1175 | } |
---|
| 1176 | } |
---|
| 1177 | if (hrdVec[0]->getNalHrdParametersPresentFlag()) |
---|
| 1178 | { |
---|
| 1179 | for(UInt i = 0; i < maxValues; i++) |
---|
| 1180 | { |
---|
| 1181 | WRITE_CODE( sei.m_nalInitialArrivalDelay[i], syntaxElemLen[i], "nal_initial_arrival_delay[i]" ); |
---|
| 1182 | } |
---|
| 1183 | } |
---|
| 1184 | if( hrdVec[0]->getVclHrdParametersPresentFlag() ) |
---|
| 1185 | { |
---|
| 1186 | for(UInt i = 0; i < maxValues; i++) |
---|
| 1187 | { |
---|
| 1188 | WRITE_CODE( sei.m_vclInitialArrivalDelay[i], syntaxElemLen[i], "vcl_initial_arrival_delay[i]" ); |
---|
| 1189 | } |
---|
| 1190 | } |
---|
[644] | 1191 | } |
---|
| 1192 | |
---|
| 1193 | Void SEIWriter::xCodeHrdParameters( TComHRD *hrd, Bool commonInfPresentFlag, UInt maxNumSubLayersMinus1 ) |
---|
| 1194 | { |
---|
| 1195 | if( commonInfPresentFlag ) |
---|
| 1196 | { |
---|
| 1197 | WRITE_FLAG( hrd->getNalHrdParametersPresentFlag() ? 1 : 0 , "nal_hrd_parameters_present_flag" ); |
---|
| 1198 | WRITE_FLAG( hrd->getVclHrdParametersPresentFlag() ? 1 : 0 , "vcl_hrd_parameters_present_flag" ); |
---|
| 1199 | if( hrd->getNalHrdParametersPresentFlag() || hrd->getVclHrdParametersPresentFlag() ) |
---|
| 1200 | { |
---|
| 1201 | WRITE_FLAG( hrd->getSubPicCpbParamsPresentFlag() ? 1 : 0, "sub_pic_cpb_params_present_flag" ); |
---|
| 1202 | if( hrd->getSubPicCpbParamsPresentFlag() ) |
---|
| 1203 | { |
---|
| 1204 | WRITE_CODE( hrd->getTickDivisorMinus2(), 8, "tick_divisor_minus2" ); |
---|
| 1205 | WRITE_CODE( hrd->getDuCpbRemovalDelayLengthMinus1(), 5, "du_cpb_removal_delay_length_minus1" ); |
---|
| 1206 | WRITE_FLAG( hrd->getSubPicCpbParamsInPicTimingSEIFlag() ? 1 : 0, "sub_pic_cpb_params_in_pic_timing_sei_flag" ); |
---|
| 1207 | WRITE_CODE( hrd->getDpbOutputDelayDuLengthMinus1(), 5, "dpb_output_delay_du_length_minus1" ); |
---|
| 1208 | } |
---|
| 1209 | WRITE_CODE( hrd->getBitRateScale(), 4, "bit_rate_scale" ); |
---|
| 1210 | WRITE_CODE( hrd->getCpbSizeScale(), 4, "cpb_size_scale" ); |
---|
| 1211 | if( hrd->getSubPicCpbParamsPresentFlag() ) |
---|
| 1212 | { |
---|
| 1213 | WRITE_CODE( hrd->getDuCpbSizeScale(), 4, "du_cpb_size_scale" ); |
---|
| 1214 | } |
---|
| 1215 | WRITE_CODE( hrd->getInitialCpbRemovalDelayLengthMinus1(), 5, "initial_cpb_removal_delay_length_minus1" ); |
---|
| 1216 | WRITE_CODE( hrd->getCpbRemovalDelayLengthMinus1(), 5, "au_cpb_removal_delay_length_minus1" ); |
---|
| 1217 | WRITE_CODE( hrd->getDpbOutputDelayLengthMinus1(), 5, "dpb_output_delay_length_minus1" ); |
---|
| 1218 | } |
---|
| 1219 | } |
---|
| 1220 | Int i, j, nalOrVcl; |
---|
| 1221 | for( i = 0; i <= maxNumSubLayersMinus1; i ++ ) |
---|
| 1222 | { |
---|
| 1223 | WRITE_FLAG( hrd->getFixedPicRateFlag( i ) ? 1 : 0, "fixed_pic_rate_general_flag"); |
---|
| 1224 | if( !hrd->getFixedPicRateFlag( i ) ) |
---|
| 1225 | { |
---|
| 1226 | WRITE_FLAG( hrd->getFixedPicRateWithinCvsFlag( i ) ? 1 : 0, "fixed_pic_rate_within_cvs_flag"); |
---|
| 1227 | } |
---|
| 1228 | else |
---|
| 1229 | { |
---|
| 1230 | hrd->setFixedPicRateWithinCvsFlag( i, true ); |
---|
| 1231 | } |
---|
| 1232 | if( hrd->getFixedPicRateWithinCvsFlag( i ) ) |
---|
| 1233 | { |
---|
| 1234 | WRITE_UVLC( hrd->getPicDurationInTcMinus1( i ), "elemental_duration_in_tc_minus1"); |
---|
| 1235 | } |
---|
| 1236 | else |
---|
| 1237 | { |
---|
| 1238 | WRITE_FLAG( hrd->getLowDelayHrdFlag( i ) ? 1 : 0, "low_delay_hrd_flag"); |
---|
| 1239 | } |
---|
| 1240 | if (!hrd->getLowDelayHrdFlag( i )) |
---|
| 1241 | { |
---|
| 1242 | WRITE_UVLC( hrd->getCpbCntMinus1( i ), "cpb_cnt_minus1"); |
---|
| 1243 | } |
---|
| 1244 | |
---|
| 1245 | for( nalOrVcl = 0; nalOrVcl < 2; nalOrVcl ++ ) |
---|
| 1246 | { |
---|
| 1247 | if( ( ( nalOrVcl == 0 ) && ( hrd->getNalHrdParametersPresentFlag() ) ) || |
---|
| 1248 | ( ( nalOrVcl == 1 ) && ( hrd->getVclHrdParametersPresentFlag() ) ) ) |
---|
| 1249 | { |
---|
| 1250 | for( j = 0; j <= ( hrd->getCpbCntMinus1( i ) ); j ++ ) |
---|
| 1251 | { |
---|
| 1252 | WRITE_UVLC( hrd->getBitRateValueMinus1( i, j, nalOrVcl ), "bit_rate_value_minus1"); |
---|
| 1253 | WRITE_UVLC( hrd->getCpbSizeValueMinus1( i, j, nalOrVcl ), "cpb_size_value_minus1"); |
---|
| 1254 | if( hrd->getSubPicCpbParamsPresentFlag() ) |
---|
| 1255 | { |
---|
| 1256 | WRITE_UVLC( hrd->getDuCpbSizeValueMinus1( i, j, nalOrVcl ), "cpb_size_du_value_minus1"); |
---|
| 1257 | WRITE_UVLC( hrd->getDuBitRateValueMinus1( i, j, nalOrVcl ), "bit_rate_du_value_minus1"); |
---|
| 1258 | } |
---|
| 1259 | WRITE_FLAG( hrd->getCbrFlag( i, j, nalOrVcl ) ? 1 : 0, "cbr_flag"); |
---|
| 1260 | } |
---|
| 1261 | } |
---|
| 1262 | } |
---|
| 1263 | } |
---|
| 1264 | } |
---|
| 1265 | |
---|
| 1266 | #endif |
---|
| 1267 | |
---|
[1037] | 1268 | #if P0123_ALPHA_CHANNEL_SEI |
---|
| 1269 | Void SEIWriter::xWriteSEIAlphaChannelInfo(const SEIAlphaChannelInfo &sei) |
---|
| 1270 | { |
---|
| 1271 | WRITE_FLAG(sei.m_alphaChannelCancelFlag, "alpha_channel_cancel_flag"); |
---|
| 1272 | if(!sei.m_alphaChannelCancelFlag) |
---|
| 1273 | { |
---|
| 1274 | WRITE_CODE(sei.m_alphaChannelUseIdc, 3, "alpha_channel_use_idc"); |
---|
| 1275 | WRITE_CODE(sei.m_alphaChannelBitDepthMinus8, 3, "alpha_channel_bit_depth_minus8"); |
---|
| 1276 | WRITE_CODE(sei.m_alphaTransparentValue, sei.m_alphaChannelBitDepthMinus8 + 9, "alpha_transparent_value"); |
---|
| 1277 | WRITE_CODE(sei.m_alphaOpaqueValue, sei.m_alphaChannelBitDepthMinus8 + 9, "alpha_opaque_value"); |
---|
| 1278 | WRITE_FLAG(sei.m_alphaChannelIncrFlag, "alpha_channel_incr_flag"); |
---|
| 1279 | WRITE_FLAG(sei.m_alphaChannelClipFlag, "alpha_channel_clip_flag"); |
---|
| 1280 | if(sei.m_alphaChannelClipFlag) |
---|
| 1281 | { |
---|
| 1282 | WRITE_FLAG(sei.m_alphaChannelClipTypeFlag, "alpha_channel_clip_type_flag"); |
---|
| 1283 | } |
---|
| 1284 | } |
---|
| 1285 | xWriteByteAlign(); |
---|
| 1286 | } |
---|
| 1287 | #endif |
---|
| 1288 | |
---|
[912] | 1289 | #if Q0096_OVERLAY_SEI |
---|
| 1290 | Void SEIWriter::xWriteSEIOverlayInfo(const SEIOverlayInfo &sei) |
---|
| 1291 | { |
---|
| 1292 | Int i,j; |
---|
| 1293 | WRITE_FLAG( sei.m_overlayInfoCancelFlag, "overlay_info_cancel_flag" ); |
---|
| 1294 | if ( !sei.m_overlayInfoCancelFlag ) |
---|
| 1295 | { |
---|
| 1296 | WRITE_UVLC( sei.m_overlayContentAuxIdMinus128, "overlay_content_aux_id_minus128" ); |
---|
| 1297 | WRITE_UVLC( sei.m_overlayLabelAuxIdMinus128, "overlay_label_aux_id_minus128" ); |
---|
| 1298 | WRITE_UVLC( sei.m_overlayAlphaAuxIdMinus128, "overlay_alpha_aux_id_minus128" ); |
---|
| 1299 | WRITE_UVLC( sei.m_overlayElementLabelValueLengthMinus8, "overlay_element_label_value_length_minus8" ); |
---|
| 1300 | assert( sei.m_numOverlaysMinus1 < MAX_OVERLAYS ); |
---|
| 1301 | WRITE_UVLC( sei.m_numOverlaysMinus1, "num_overlays_minus1" ); |
---|
| 1302 | for (i=0 ; i<=sei.m_numOverlaysMinus1 ; i++) |
---|
| 1303 | { |
---|
| 1304 | WRITE_UVLC( sei.m_overlayIdx[i], "overlay_idx" ); |
---|
| 1305 | WRITE_FLAG( sei.m_languageOverlayPresentFlag[i], "language_overlay_present_flag" ); |
---|
| 1306 | WRITE_CODE( sei.m_overlayContentLayerId[i], 6, "overlay_content_layer_id"); |
---|
| 1307 | WRITE_FLAG( sei.m_overlayLabelPresentFlag[i], "overlay_label_present_flag" ); |
---|
| 1308 | if ( sei.m_overlayLabelPresentFlag[i] ) |
---|
| 1309 | { |
---|
| 1310 | WRITE_CODE( sei.m_overlayLabelLayerId[i], 6, "overlay_label_layer_id"); |
---|
| 1311 | } |
---|
| 1312 | WRITE_FLAG( sei.m_overlayAlphaPresentFlag[i], "overlay_alpha_present_flag" ); |
---|
| 1313 | if ( sei.m_overlayAlphaPresentFlag[i] ) |
---|
| 1314 | { |
---|
| 1315 | WRITE_CODE( sei.m_overlayAlphaLayerId[i], 6, "overlay_alpha_layer_id"); |
---|
| 1316 | } |
---|
| 1317 | if ( sei.m_overlayLabelPresentFlag[i] ) |
---|
| 1318 | { |
---|
| 1319 | assert( sei.m_numOverlayElementsMinus1[i] < MAX_OVERLAY_ELEMENTS ); |
---|
| 1320 | WRITE_UVLC( sei.m_numOverlayElementsMinus1[i], "num_overlay_elements_minus1"); |
---|
| 1321 | for ( j=0 ; j<=sei.m_numOverlayElementsMinus1[i] ; j++ ) |
---|
| 1322 | { |
---|
| 1323 | WRITE_CODE(sei.m_overlayElementLabelMin[i][j], sei.m_overlayElementLabelValueLengthMinus8 + 8, "overlay_element_label_min"); |
---|
| 1324 | WRITE_CODE(sei.m_overlayElementLabelMax[i][j], sei.m_overlayElementLabelValueLengthMinus8 + 8, "overlay_element_label_max"); |
---|
| 1325 | } |
---|
| 1326 | } |
---|
| 1327 | } |
---|
| 1328 | |
---|
| 1329 | |
---|
| 1330 | // byte alignment |
---|
| 1331 | while ( m_pcBitIf->getNumberOfWrittenBits() % 8 != 0 ) |
---|
| 1332 | { |
---|
| 1333 | WRITE_FLAG( 0, "overlay_zero_bit" ); |
---|
| 1334 | } |
---|
| 1335 | |
---|
| 1336 | for ( i=0 ; i<=sei.m_numOverlaysMinus1 ; i++ ) |
---|
| 1337 | { |
---|
| 1338 | if ( sei.m_languageOverlayPresentFlag[i] ) |
---|
| 1339 | { |
---|
| 1340 | WRITE_STRING( sei.m_overlayLanguage[i], sei.m_overlayLanguageLength[i], "overlay_language" ); //WRITE_STRING adds zero-termination byte |
---|
| 1341 | } |
---|
| 1342 | WRITE_STRING( sei.m_overlayName[i], sei.m_overlayNameLength[i], "overlay_name" ); |
---|
| 1343 | if ( sei.m_overlayLabelPresentFlag[i] ) |
---|
| 1344 | { |
---|
| 1345 | for ( j=0 ; j<=sei.m_numOverlayElementsMinus1[i] ; j++) |
---|
| 1346 | { |
---|
| 1347 | WRITE_STRING( sei.m_overlayElementName[i][j], sei.m_overlayElementNameLength[i][j], "overlay_element_name" ); |
---|
| 1348 | } |
---|
| 1349 | } |
---|
| 1350 | } |
---|
| 1351 | WRITE_FLAG( sei.m_overlayInfoPersistenceFlag, "overlay_info_persistence_flag" ); |
---|
| 1352 | } |
---|
| 1353 | } |
---|
| 1354 | #endif |
---|
| 1355 | |
---|
[595] | 1356 | #endif //SVC_EXTENSION |
---|
[313] | 1357 | |
---|
[1029] | 1358 | #if Q0074_COLOUR_REMAPPING_SEI |
---|
| 1359 | Void SEIWriter::xWriteSEIColourRemappingInfo(const SEIColourRemappingInfo& sei) |
---|
| 1360 | { |
---|
| 1361 | WRITE_UVLC( sei.m_colourRemapId, "colour_remap_id" ); |
---|
| 1362 | WRITE_FLAG( sei.m_colourRemapCancelFlag, "colour_remap_cancel_flag" ); |
---|
| 1363 | if( !sei.m_colourRemapCancelFlag ) |
---|
| 1364 | { |
---|
| 1365 | WRITE_FLAG( sei.m_colourRemapPersistenceFlag, "colour_remap_persistence_flag" ); |
---|
| 1366 | WRITE_FLAG( sei.m_colourRemapVideoSignalInfoPresentFlag, "colour_remap_video_signal_info_present_flag" ); |
---|
| 1367 | if ( sei.m_colourRemapVideoSignalInfoPresentFlag ) |
---|
| 1368 | { |
---|
| 1369 | WRITE_FLAG( sei.m_colourRemapFullRangeFlag, "colour_remap_full_range_flag" ); |
---|
| 1370 | WRITE_CODE( sei.m_colourRemapPrimaries, 8, "colour_remap_primaries" ); |
---|
| 1371 | WRITE_CODE( sei.m_colourRemapTransferFunction, 8, "colour_remap_transfer_function" ); |
---|
| 1372 | WRITE_CODE( sei.m_colourRemapMatrixCoefficients, 8, "colour_remap_matrix_coefficients" ); |
---|
| 1373 | } |
---|
| 1374 | WRITE_CODE( sei.m_colourRemapInputBitDepth, 8, "colour_remap_input_bit_depth" ); |
---|
| 1375 | WRITE_CODE( sei.m_colourRemapBitDepth, 8, "colour_remap_bit_depth" ); |
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| 1376 | for( Int c=0 ; c<3 ; c++ ) |
---|
| 1377 | { |
---|
| 1378 | WRITE_CODE( sei.m_preLutNumValMinus1[c], 8, "pre_lut_num_val_minus1[c]" ); |
---|
| 1379 | if( sei.m_preLutNumValMinus1[c]>0 ) |
---|
| 1380 | for( Int i=0 ; i<=sei.m_preLutNumValMinus1[c] ; i++ ) |
---|
| 1381 | { |
---|
| 1382 | WRITE_CODE( sei.m_preLutCodedValue[c][i], (( sei.m_colourRemapInputBitDepth + 7 ) >> 3 ) << 3, "pre_lut_coded_value[c][i]" ); |
---|
| 1383 | WRITE_CODE( sei.m_preLutTargetValue[c][i], (( sei.m_colourRemapBitDepth + 7 ) >> 3 ) << 3, "pre_lut_target_value[c][i]" ); |
---|
| 1384 | } |
---|
| 1385 | } |
---|
| 1386 | WRITE_FLAG( sei.m_colourRemapMatrixPresentFlag, "colour_remap_matrix_present_flag" ); |
---|
| 1387 | if( sei.m_colourRemapMatrixPresentFlag ) |
---|
| 1388 | { |
---|
| 1389 | WRITE_CODE( sei.m_log2MatrixDenom, 4, "log2_matrix_denom" ); |
---|
| 1390 | for( Int c=0 ; c<3 ; c++ ) |
---|
| 1391 | for( Int i=0 ; i<3 ; i++ ) |
---|
| 1392 | WRITE_SVLC( sei.m_colourRemapCoeffs[c][i], "colour_remap_coeffs[c][i]" ); |
---|
| 1393 | } |
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| 1394 | |
---|
| 1395 | for( Int c=0 ; c<3 ; c++ ) |
---|
| 1396 | { |
---|
| 1397 | WRITE_CODE( sei.m_postLutNumValMinus1[c], 8, "m_postLutNumValMinus1[c]" ); |
---|
| 1398 | if( sei.m_postLutNumValMinus1[c]>0 ) |
---|
| 1399 | for( Int i=0 ; i<=sei.m_postLutNumValMinus1[c] ; i++ ) |
---|
| 1400 | { |
---|
| 1401 | WRITE_CODE( sei.m_postLutCodedValue[c][i], (( sei.m_colourRemapBitDepth + 7 ) >> 3 ) << 3, "post_lut_coded_value[c][i]" ); |
---|
| 1402 | WRITE_CODE( sei.m_postLutTargetValue[c][i], (( sei.m_colourRemapBitDepth + 7 ) >> 3 ) << 3, "post_lut_target_value[c][i]" ); |
---|
| 1403 | } |
---|
| 1404 | } |
---|
| 1405 | } |
---|
| 1406 | } |
---|
| 1407 | #endif |
---|
| 1408 | |
---|
[313] | 1409 | //! \} |
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