[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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| 6 | * Copyright (c) 2010-2013, ITU/ISO/IEC |
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| 7 | * All rights reserved. |
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| 8 | * |
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| 9 | * Redistribution and use in source and binary forms, with or without |
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| 10 | * modification, are permitted provided that the following conditions are met: |
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| 11 | * |
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| 12 | * * Redistributions of source code must retain the above copyright notice, |
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| 13 | * this list of conditions and the following disclaimer. |
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| 14 | * * Redistributions in binary form must reproduce the above copyright notice, |
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| 15 | * this list of conditions and the following disclaimer in the documentation |
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| 16 | * and/or other materials provided with the distribution. |
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| 17 | * * Neither the name of the ITU/ISO/IEC nor the names of its contributors may |
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| 18 | * be used to endorse or promote products derived from this software without |
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| 19 | * specific prior written permission. |
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| 20 | * |
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| 21 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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| 22 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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| 23 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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| 24 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS |
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| 25 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
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| 26 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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| 27 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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| 28 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
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| 29 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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| 30 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
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| 31 | * THE POSSIBILITY OF SUCH DAMAGE. |
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| 32 | */ |
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| 33 | |
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| 34 | /** \file TAppDecCfg.cpp |
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| 35 | \brief Decoder configuration class |
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| 36 | */ |
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| 37 | |
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| 38 | #include <cstdio> |
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| 39 | #include <cstring> |
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| 40 | #include <string> |
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| 41 | #include "TAppDecCfg.h" |
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| 42 | #include "TAppCommon/program_options_lite.h" |
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| 43 | #if SVC_EXTENSION |
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| 44 | #include <cassert> |
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| 45 | #endif |
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| 46 | |
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| 47 | #ifdef WIN32 |
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| 48 | #define strdup _strdup |
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| 49 | #endif |
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| 50 | |
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| 51 | using namespace std; |
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| 52 | namespace po = df::program_options_lite; |
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| 53 | |
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| 54 | //! \ingroup TAppDecoder |
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| 55 | //! \{ |
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| 56 | |
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| 57 | // ==================================================================================================================== |
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| 58 | // Public member functions |
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| 59 | // ==================================================================================================================== |
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| 60 | |
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| 61 | /** \param argc number of arguments |
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| 62 | \param argv array of arguments |
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| 63 | */ |
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| 64 | Bool TAppDecCfg::parseCfg( Int argc, Char* argv[] ) |
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| 65 | { |
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| 66 | Bool do_help = false; |
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| 67 | string cfg_BitstreamFile; |
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| 68 | #if SVC_EXTENSION |
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| 69 | string cfg_ReconFile [MAX_LAYERS]; |
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| 70 | Int nLayerNum; |
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[540] | 71 | #if OUTPUT_LAYER_SET_INDEX |
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| 72 | Int olsIdx; |
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| 73 | #endif |
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[313] | 74 | #if AVC_BASE |
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| 75 | string cfg_BLReconFile; |
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| 76 | #endif |
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| 77 | #else |
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| 78 | string cfg_ReconFile; |
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| 79 | #endif |
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| 80 | #if AVC_SYNTAX || SYNTAX_OUTPUT |
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| 81 | string cfg_BLSyntaxFile; |
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| 82 | #endif |
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| 83 | string cfg_TargetDecLayerIdSetFile; |
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| 84 | |
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| 85 | po::Options opts; |
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| 86 | opts.addOptions() |
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| 87 | ("help", do_help, false, "this help text") |
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| 88 | ("BitstreamFile,b", cfg_BitstreamFile, string(""), "bitstream input file name") |
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| 89 | #if SVC_EXTENSION |
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| 90 | ("ReconFileL%d,-o%d", cfg_ReconFile, string(""), MAX_LAYERS, "Layer %d reconstructed YUV output file name\n" |
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| 91 | "YUV writing is skipped if omitted") |
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| 92 | #if AVC_BASE |
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| 93 | ("BLReconFile,-ibl", cfg_BLReconFile, string(""), "BL reconstructed YUV input file name") |
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| 94 | ("BLSourceWidth,-wdt", m_iBLSourceWidth, 0, "BL source picture width") |
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| 95 | ("BLSourceHeight,-hgt", m_iBLSourceHeight, 0, "BL source picture height") |
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| 96 | #if AVC_SYNTAX |
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| 97 | ("BLSyntaxFile,-ibs", cfg_BLSyntaxFile, string(""), "BL syntax input file name") |
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| 98 | #endif |
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| 99 | #endif |
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| 100 | #else |
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| 101 | ("ReconFile,o", cfg_ReconFile, string(""), "reconstructed YUV output file name\n" |
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| 102 | "YUV writing is skipped if omitted") |
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| 103 | #endif |
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| 104 | #if SYNTAX_OUTPUT |
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| 105 | ("BLSyntaxFile,-ibs", cfg_BLSyntaxFile, string(""), "BL syntax input file name") |
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| 106 | ("BLSourceWidth,-wdt", m_iBLSourceWidth, 0, "BL source picture width") |
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| 107 | ("BLSourceHeight,-hgt", m_iBLSourceHeight, 0, "BL source picture height") |
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| 108 | ("BLFrames,-fr", m_iBLFrames, 0, "BL number of frames") |
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| 109 | #endif |
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| 110 | ("SkipFrames,s", m_iSkipFrame, 0, "number of frames to skip before random access") |
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| 111 | ("OutputBitDepth,d", m_outputBitDepthY, 0, "bit depth of YUV output luma component (default: use 0 for native depth)") |
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| 112 | ("OutputBitDepthC,d", m_outputBitDepthC, 0, "bit depth of YUV output chroma component (default: use 0 for native depth)") |
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| 113 | #if SVC_EXTENSION |
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| 114 | ("LayerNum,-ls", nLayerNum, 1, "Number of layers to be decoded.") |
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[540] | 115 | #if OUTPUT_LAYER_SET_INDEX |
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| 116 | ("OutpuLayerSetIdx,-olsidx", olsIdx, -1, "Index of output layer set to be decoded.") |
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| 117 | #endif |
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[313] | 118 | #endif |
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| 119 | ("MaxTemporalLayer,t", m_iMaxTemporalLayer, -1, "Maximum Temporal Layer to be decoded. -1 to decode all layers") |
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| 120 | ("SEIDecodedPictureHash", m_decodedPictureHashSEIEnabled, 1, "Control handling of decoded picture hash SEI messages\n" |
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| 121 | "\t1: check hash in SEI messages if available in the bitstream\n" |
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| 122 | "\t0: ignore SEI message") |
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| 123 | ("SEIpictureDigest", m_decodedPictureHashSEIEnabled, 1, "deprecated alias for SEIDecodedPictureHash") |
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| 124 | ("TarDecLayerIdSetFile,l", cfg_TargetDecLayerIdSetFile, string(""), "targetDecLayerIdSet file name. The file should include white space separated LayerId values to be decoded. Omitting the option or a value of -1 in the file decodes all layers.") |
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| 125 | ("RespectDefDispWindow,w", m_respectDefDispWindow, 0, "Only output content inside the default display window\n") |
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| 126 | ; |
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| 127 | po::setDefaults(opts); |
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| 128 | const list<const Char*>& argv_unhandled = po::scanArgv(opts, argc, (const Char**) argv); |
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| 129 | |
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| 130 | for (list<const Char*>::const_iterator it = argv_unhandled.begin(); it != argv_unhandled.end(); it++) |
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| 131 | { |
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| 132 | fprintf(stderr, "Unhandled argument ignored: `%s'\n", *it); |
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| 133 | } |
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| 134 | |
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| 135 | if (argc == 1 || do_help) |
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| 136 | { |
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| 137 | po::doHelp(cout, opts); |
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| 138 | return false; |
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| 139 | } |
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| 140 | |
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| 141 | /* convert std::string to c string for compatability */ |
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| 142 | m_pchBitstreamFile = cfg_BitstreamFile.empty() ? NULL : strdup(cfg_BitstreamFile.c_str()); |
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| 143 | #if SVC_EXTENSION |
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| 144 | m_tgtLayerId = nLayerNum - 1; |
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| 145 | assert( m_tgtLayerId >= 0 ); |
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[547] | 146 | #if O0137_MAX_LAYERID |
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| 147 | assert( m_tgtLayerId < MAX_NUM_LAYER_IDS ); |
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| 148 | #endif |
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[540] | 149 | #if OUTPUT_LAYER_SET_INDEX |
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| 150 | this->getCommonDecoderParams()->setOutputLayerSetIdx( olsIdx ); |
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| 151 | this->getCommonDecoderParams()->setTargetLayerId ( m_tgtLayerId ); |
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| 152 | #endif |
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[313] | 153 | for(UInt layer=0; layer<= m_tgtLayerId; layer++) |
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| 154 | { |
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| 155 | m_pchReconFile[layer] = cfg_ReconFile[layer].empty() ? NULL : strdup(cfg_ReconFile[layer].c_str()); |
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| 156 | } |
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| 157 | #if AVC_BASE |
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| 158 | m_pchBLReconFile = cfg_BLReconFile.empty() ? NULL : strdup(cfg_BLReconFile.c_str()); |
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| 159 | #endif |
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| 160 | #else |
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| 161 | m_pchReconFile = cfg_ReconFile.empty() ? NULL : strdup(cfg_ReconFile.c_str()); |
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| 162 | #endif |
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| 163 | #if AVC_SYNTAX || SYNTAX_OUTPUT |
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| 164 | m_pchBLSyntaxFile = cfg_BLSyntaxFile.empty() ? NULL : strdup(cfg_BLSyntaxFile.c_str()); |
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| 165 | #endif |
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| 166 | |
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| 167 | if (!m_pchBitstreamFile) |
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| 168 | { |
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| 169 | fprintf(stderr, "No input file specifed, aborting\n"); |
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| 170 | return false; |
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| 171 | } |
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| 172 | |
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| 173 | if ( !cfg_TargetDecLayerIdSetFile.empty() ) |
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| 174 | { |
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| 175 | FILE* targetDecLayerIdSetFile = fopen ( cfg_TargetDecLayerIdSetFile.c_str(), "r" ); |
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| 176 | if ( targetDecLayerIdSetFile ) |
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| 177 | { |
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| 178 | Bool isLayerIdZeroIncluded = false; |
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| 179 | while ( !feof(targetDecLayerIdSetFile) ) |
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| 180 | { |
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| 181 | Int layerIdParsed = 0; |
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| 182 | if ( fscanf( targetDecLayerIdSetFile, "%d ", &layerIdParsed ) != 1 ) |
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| 183 | { |
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| 184 | if ( m_targetDecLayerIdSet.size() == 0 ) |
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| 185 | { |
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| 186 | fprintf(stderr, "No LayerId could be parsed in file %s. Decoding all LayerIds as default.\n", cfg_TargetDecLayerIdSetFile.c_str() ); |
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| 187 | } |
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| 188 | break; |
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| 189 | } |
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| 190 | if ( layerIdParsed == -1 ) // The file includes a -1, which means all LayerIds are to be decoded. |
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| 191 | { |
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| 192 | m_targetDecLayerIdSet.clear(); // Empty set means decoding all layers. |
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| 193 | break; |
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| 194 | } |
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| 195 | if ( layerIdParsed < 0 || layerIdParsed >= MAX_NUM_LAYER_IDS ) |
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| 196 | { |
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| 197 | fprintf(stderr, "Warning! Parsed LayerId %d is not withing allowed range [0,%d]. Ignoring this value.\n", layerIdParsed, MAX_NUM_LAYER_IDS-1 ); |
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| 198 | } |
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| 199 | else |
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| 200 | { |
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| 201 | isLayerIdZeroIncluded = layerIdParsed == 0 ? true : isLayerIdZeroIncluded; |
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| 202 | m_targetDecLayerIdSet.push_back ( layerIdParsed ); |
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| 203 | } |
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| 204 | } |
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| 205 | fclose (targetDecLayerIdSetFile); |
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| 206 | if ( m_targetDecLayerIdSet.size() > 0 && !isLayerIdZeroIncluded ) |
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| 207 | { |
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| 208 | fprintf(stderr, "TargetDecLayerIdSet must contain LayerId=0, aborting" ); |
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| 209 | return false; |
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| 210 | } |
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| 211 | } |
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| 212 | else |
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| 213 | { |
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| 214 | fprintf(stderr, "File %s could not be opened. Using all LayerIds as default.\n", cfg_TargetDecLayerIdSetFile.c_str() ); |
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| 215 | } |
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[540] | 216 | #if OUTPUT_LAYER_SET_INDEX |
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| 217 | this->getCommonDecoderParams()->setTargetDecLayerIdSet( &m_targetDecLayerIdSet ); |
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| 218 | #endif |
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[313] | 219 | } |
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| 220 | |
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| 221 | return true; |
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| 222 | } |
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| 223 | |
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| 224 | //! \} |
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