2015-10-16 00:33:37 +00:00
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< li class = "navelem" > < a class = "el" href = "../../dir_39dc0668bd5a501998f94e8b4e546c71.html" > media< / a > < / li > < li class = "navelem" > < a class = "el" href = "../../dir_65f7acfa8cf3a5f1edc11faa2428b914.html" > formats< / a > < / li > < li class = "navelem" > < a class = "el" href = "../../dir_3e9291fd7a18fdecc763294cb2628910.html" > mp4< / a > < / li > < / ul >
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< div class = "fragment" > < div class = "line" > < a name = "l00001" > < / a > < span class = "lineno" > 1< / span >   < span class = "comment" > // Copyright (c) 2012 The Chromium Authors. All rights reserved.< / span > < / div >
< div class = "line" > < a name = "l00002" > < / a > < span class = "lineno" > 2< / span >   < span class = "comment" > // Use of this source code is governed by a BSD-style license that can be< / span > < / div >
< div class = "line" > < a name = "l00003" > < / a > < span class = "lineno" > 3< / span >   < span class = "comment" > // found in the LICENSE file.< / span > < / div >
< div class = "line" > < a name = "l00004" > < / a > < span class = "lineno" > 4< / span >   < / div >
< div class = "line" > < a name = "l00005" > < / a > < span class = "lineno" > 5< / span >   < span class = "preprocessor" > #include " packager/media/formats/mp4/box_definitions.h" < / span > < / div >
< div class = "line" > < a name = "l00006" > < / a > < span class = "lineno" > 6< / span >   < / div >
< div class = "line" > < a name = "l00007" > < / a > < span class = "lineno" > 7< / span >   < span class = "preprocessor" > #include < limits> < / span > < / div >
< div class = "line" > < a name = "l00008" > < / a > < span class = "lineno" > 8< / span >   < / div >
< div class = "line" > < a name = "l00009" > < / a > < span class = "lineno" > 9< / span >   < span class = "preprocessor" > #include " packager/base/logging.h" < / span > < / div >
< div class = "line" > < a name = "l00010" > < / a > < span class = "lineno" > 10< / span >   < span class = "preprocessor" > #include " packager/media/base/bit_reader.h" < / span > < / div >
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< div class = "line" > < a name = "l00011" > < / a > < span class = "lineno" > 11< / span >   < span class = "preprocessor" > #include " packager/media/base/macros.h" < / span > < / div >
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< div class = "line" > < a name = "l00012" > < / a > < span class = "lineno" > 12< / span >   < span class = "preprocessor" > #include " packager/media/base/rcheck.h" < / span > < / div >
< div class = "line" > < a name = "l00013" > < / a > < span class = "lineno" > 13< / span >   < span class = "preprocessor" > #include " packager/media/formats/mp4/box_buffer.h" < / span > < / div >
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< div class = "line" > < a name = "l00014" > < / a > < span class = "lineno" > 14< / span >   < / div >
< div class = "line" > < a name = "l00015" > < / a > < span class = "lineno" > 15< / span >   < span class = "keyword" > namespace < / span > {< / div >
< div class = "line" > < a name = "l00016" > < / a > < span class = "lineno" > 16< / span >   < span class = "keyword" > const< / span > uint32_t kFourCCSize = 4;< / div >
< div class = "line" > < a name = "l00017" > < / a > < span class = "lineno" > 17< / span >   < / div >
< div class = "line" > < a name = "l00018" > < / a > < span class = "lineno" > 18< / span >   < span class = "comment" > // Key Id size as defined in CENC spec.< / span > < / div >
< div class = "line" > < a name = "l00019" > < / a > < span class = "lineno" > 19< / span >   < span class = "keyword" > const< / span > uint32_t kCencKeyIdSize = 16;< / div >
< div class = "line" > < a name = "l00020" > < / a > < span class = "lineno" > 20< / span >   < / div >
< div class = "line" > < a name = "l00021" > < / a > < span class = "lineno" > 21< / span >   < span class = "comment" > // 9 uint32_t in big endian formatted array.< / span > < / div >
< div class = "line" > < a name = "l00022" > < / a > < span class = "lineno" > 22< / span >   < span class = "keyword" > const< / span > uint8_t kUnityMatrix[] = {0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,< / div >
< div class = "line" > < a name = "l00023" > < / a > < span class = "lineno" > 23< / span >   0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0,< / div >
< div class = "line" > < a name = "l00024" > < / a > < span class = "lineno" > 24< / span >   0, 0, 0, 0, 0, 0, 0, 0, 0x40, 0, 0, 0};< / div >
< div class = "line" > < a name = "l00025" > < / a > < span class = "lineno" > 25< / span >   < / div >
< div class = "line" > < a name = "l00026" > < / a > < span class = "lineno" > 26< / span >   < span class = "comment" > // Default entries for HandlerReference box.< / span > < / div >
< div class = "line" > < a name = "l00027" > < / a > < span class = "lineno" > 27< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > kVideoHandlerName[] = < span class = "stringliteral" > " VideoHandler" < / span > ;< / div >
< div class = "line" > < a name = "l00028" > < / a > < span class = "lineno" > 28< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > kAudioHandlerName[] = < span class = "stringliteral" > " SoundHandler" < / span > ;< / div >
< div class = "line" > < a name = "l00029" > < / a > < span class = "lineno" > 29< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > kTextHandlerName[] = < span class = "stringliteral" > " TextHandler" < / span > ;< / div >
< div class = "line" > < a name = "l00030" > < / a > < span class = "lineno" > 30< / span >   < / div >
< div class = "line" > < a name = "l00031" > < / a > < span class = "lineno" > 31< / span >   < span class = "comment" > // Default values for VideoSampleEntry box.< / span > < / div >
< div class = "line" > < a name = "l00032" > < / a > < span class = "lineno" > 32< / span >   < span class = "keyword" > const< / span > uint32_t kVideoResolution = 0x00480000; < span class = "comment" > // 72 dpi.< / span > < / div >
< div class = "line" > < a name = "l00033" > < / a > < span class = "lineno" > 33< / span >   < span class = "keyword" > const< / span > uint16_t kVideoFrameCount = 1;< / div >
< div class = "line" > < a name = "l00034" > < / a > < span class = "lineno" > 34< / span >   < span class = "keyword" > const< / span > uint16_t kVideoDepth = 0x0018;< / div >
< div class = "line" > < a name = "l00035" > < / a > < span class = "lineno" > 35< / span >   < / div >
< div class = "line" > < a name = "l00036" > < / a > < span class = "lineno" > 36< / span >   < span class = "keyword" > const< / span > uint32_t kCompressorNameSize = 32u;< / div >
< div class = "line" > < a name = "l00037" > < / a > < span class = "lineno" > 37< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > kAvcCompressorName[] = < span class = "stringliteral" > " \012AVC Coding" < / span > ;< / div >
< div class = "line" > < a name = "l00038" > < / a > < span class = "lineno" > 38< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > kHevcCompressorName[] = < span class = "stringliteral" > " \013HEVC Coding" < / span > ;< / div >
< div class = "line" > < a name = "l00039" > < / a > < span class = "lineno" > 39< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > kVpcCompressorName[] = < span class = "stringliteral" > " \012VPC Coding" < / span > ;< / div >
< div class = "line" > < a name = "l00040" > < / a > < span class = "lineno" > 40< / span >   < / div >
< div class = "line" > < a name = "l00041" > < / a > < span class = "lineno" > 41< / span >   < span class = "comment" > // Using negative value as " not set" . It is very unlikely that 2^31 cues happen< / span > < / div >
< div class = "line" > < a name = "l00042" > < / a > < span class = "lineno" > 42< / span >   < span class = "comment" > // at once.< / span > < / div >
< div class = "line" > < a name = "l00043" > < / a > < span class = "lineno" > 43< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > kCueSourceIdNotSet = -1;< / div >
< div class = "line" > < a name = "l00044" > < / a > < span class = "lineno" > 44< / span >   < / div >
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< div class = "line" > < a name = "l00045" > < / a > < span class = "lineno" > 45< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > size_t< / span > kInvalidIvSize = 1;< / div >
< div class = "line" > < a name = "l00046" > < / a > < span class = "lineno" > 46< / span >   < span class = "comment" > // According to ISO/IEC FDIS 23001-7: CENC spec, IV should be either< / span > < / div >
< div class = "line" > < a name = "l00047" > < / a > < span class = "lineno" > 47< / span >   < span class = "comment" > // 64-bit (8-byte) or 128-bit (16-byte).< / span > < / div >
< div class = "line" > < a name = "l00048" > < / a > < span class = "lineno" > 48< / span >   < span class = "comment" > // |per_sample_iv_size| of 0 means constant_iv is used.< / span > < / div >
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< div class = "line" > < a name = "l00049" > < / a > < span class = "lineno" > 49< / span >   < span class = "keywordtype" > bool< / span > IsIvSizeValid(uint8_t per_sample_iv_size) {< / div >
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< div class = "line" > < a name = "l00050" > < / a > < span class = "lineno" > 50< / span >   < span class = "keywordflow" > return< / span > per_sample_iv_size == 0 || per_sample_iv_size == 8 ||< / div >
< div class = "line" > < a name = "l00051" > < / a > < span class = "lineno" > 51< / span >   per_sample_iv_size == 16;< / div >
< div class = "line" > < a name = "l00052" > < / a > < span class = "lineno" > 52< / span >   }< / div >
< div class = "line" > < a name = "l00053" > < / a > < span class = "lineno" > 53< / span >   < / div >
< div class = "line" > < a name = "l00054" > < / a > < span class = "lineno" > 54< / span >   < span class = "comment" > // Default values to construct the following fields in ddts box. Values are set< / span > < / div >
< div class = "line" > < a name = "l00055" > < / a > < span class = "lineno" > 55< / span >   < span class = "comment" > // according to FFMPEG.< / span > < / div >
< div class = "line" > < a name = "l00056" > < / a > < span class = "lineno" > 56< / span >   < span class = "comment" > // bit(2) FrameDuration; // 3 = 4096< / span > < / div >
< div class = "line" > < a name = "l00057" > < / a > < span class = "lineno" > 57< / span >   < span class = "comment" > // bit(5) StreamConstruction; // 18< / span > < / div >
< div class = "line" > < a name = "l00058" > < / a > < span class = "lineno" > 58< / span >   < span class = "comment" > // bit(1) CoreLFEPresent; // 0 = none< / span > < / div >
< div class = "line" > < a name = "l00059" > < / a > < span class = "lineno" > 59< / span >   < span class = "comment" > // bit(6) CoreLayout; // 31 = ignore core layout< / span > < / div >
< div class = "line" > < a name = "l00060" > < / a > < span class = "lineno" > 60< / span >   < span class = "comment" > // bit(14) CoreSize; // 0< / span > < / div >
< div class = "line" > < a name = "l00061" > < / a > < span class = "lineno" > 61< / span >   < span class = "comment" > // bit(1) StereoDownmix // 0 = none< / span > < / div >
< div class = "line" > < a name = "l00062" > < / a > < span class = "lineno" > 62< / span >   < span class = "comment" > // bit(3) RepresentationType; // 4< / span > < / div >
< div class = "line" > < a name = "l00063" > < / a > < span class = "lineno" > 63< / span >   < span class = "comment" > // bit(16) ChannelLayout; // 0xf = 5.1 channel layout.< / span > < / div >
< div class = "line" > < a name = "l00064" > < / a > < span class = "lineno" > 64< / span >   < span class = "comment" > // bit(1) MultiAssetFlag // 0 = single asset< / span > < / div >
< div class = "line" > < a name = "l00065" > < / a > < span class = "lineno" > 65< / span >   < span class = "comment" > // bit(1) LBRDurationMod // 0 = ignore< / span > < / div >
< div class = "line" > < a name = "l00066" > < / a > < span class = "lineno" > 66< / span >   < span class = "comment" > // bit(1) ReservedBoxPresent // 0 = none< / span > < / div >
< div class = "line" > < a name = "l00067" > < / a > < span class = "lineno" > 67< / span >   < span class = "comment" > // bit(5) Reserved // 0< / span > < / div >
< div class = "line" > < a name = "l00068" > < / a > < span class = "lineno" > 68< / span >   < span class = "keyword" > const< / span > uint8_t kDdtsExtraData[] = {0xe4, 0x7c, 0, 4, 0, 0x0f, 0};< / div >
< div class = "line" > < a name = "l00069" > < / a > < span class = "lineno" > 69< / span >   < / div >
< div class = "line" > < a name = "l00070" > < / a > < span class = "lineno" > 70< / span >   < span class = "comment" > // ID3v2 header: http://id3.org/id3v2.4.0-structure< / span > < / div >
< div class = "line" > < a name = "l00071" > < / a > < span class = "lineno" > 71< / span >   < span class = "keyword" > const< / span > uint32_t kID3v2HeaderSize = 10;< / div >
< div class = "line" > < a name = "l00072" > < / a > < span class = "lineno" > 72< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > kID3v2Identifier[] = < span class = "stringliteral" > " ID3" < / span > ;< / div >
< div class = "line" > < a name = "l00073" > < / a > < span class = "lineno" > 73< / span >   < span class = "keyword" > const< / span > uint16_t kID3v2Version = 0x0400; < span class = "comment" > // id3v2.4.0< / span > < / div >
< div class = "line" > < a name = "l00074" > < / a > < span class = "lineno" > 74< / span >   < / div >
< div class = "line" > < a name = "l00075" > < / a > < span class = "lineno" > 75< / span >   < span class = "comment" > // Utility functions to check if the 64bit integers can fit in 32bit integer.< / span > < / div >
< div class = "line" > < a name = "l00076" > < / a > < span class = "lineno" > 76< / span >   < span class = "keywordtype" > bool< / span > IsFitIn32Bits(uint64_t a) {< / div >
< div class = "line" > < a name = "l00077" > < / a > < span class = "lineno" > 77< / span >   < span class = "keywordflow" > return< / span > a < = std::numeric_limits< uint32_t> ::max();< / div >
< div class = "line" > < a name = "l00078" > < / a > < span class = "lineno" > 78< / span >   }< / div >
< div class = "line" > < a name = "l00079" > < / a > < span class = "lineno" > 79< / span >   < / div >
< div class = "line" > < a name = "l00080" > < / a > < span class = "lineno" > 80< / span >   < span class = "keywordtype" > bool< / span > IsFitIn32Bits(int64_t a) {< / div >
< div class = "line" > < a name = "l00081" > < / a > < span class = "lineno" > 81< / span >   < span class = "keywordflow" > return< / span > a < = std::numeric_limits< int32_t> ::max() & & < / div >
< div class = "line" > < a name = "l00082" > < / a > < span class = "lineno" > 82< / span >   a > = std::numeric_limits< int32_t> ::min();< / div >
< div class = "line" > < a name = "l00083" > < / a > < span class = "lineno" > 83< / span >   }< / div >
< div class = "line" > < a name = "l00084" > < / a > < span class = "lineno" > 84< / span >   < / div >
< div class = "line" > < a name = "l00085" > < / a > < span class = "lineno" > 85< / span >   < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T1, < span class = "keyword" > typename< / span > T2> < / div >
< div class = "line" > < a name = "l00086" > < / a > < span class = "lineno" > 86< / span >   < span class = "keywordtype" > bool< / span > IsFitIn32Bits(T1 a1, T2 a2) {< / div >
< div class = "line" > < a name = "l00087" > < / a > < span class = "lineno" > 87< / span >   < span class = "keywordflow" > return< / span > IsFitIn32Bits(a1) & & IsFitIn32Bits(a2);< / div >
< div class = "line" > < a name = "l00088" > < / a > < span class = "lineno" > 88< / span >   }< / div >
< div class = "line" > < a name = "l00089" > < / a > < span class = "lineno" > 89< / span >   < / div >
< div class = "line" > < a name = "l00090" > < / a > < span class = "lineno" > 90< / span >   < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T1, < span class = "keyword" > typename< / span > T2, < span class = "keyword" > typename< / span > T3> < / div >
< div class = "line" > < a name = "l00091" > < / a > < span class = "lineno" > 91< / span >   < span class = "keywordtype" > bool< / span > IsFitIn32Bits(T1 a1, T2 a2, T3 a3) {< / div >
< div class = "line" > < a name = "l00092" > < / a > < span class = "lineno" > 92< / span >   < span class = "keywordflow" > return< / span > IsFitIn32Bits(a1) & & IsFitIn32Bits(a2) & & IsFitIn32Bits(a3);< / div >
< div class = "line" > < a name = "l00093" > < / a > < span class = "lineno" > 93< / span >   }< / div >
< div class = "line" > < a name = "l00094" > < / a > < span class = "lineno" > 94< / span >   < / div >
< div class = "line" > < a name = "l00095" > < / a > < span class = "lineno" > 95< / span >   } < span class = "comment" > // namespace< / span > < / div >
< div class = "line" > < a name = "l00096" > < / a > < span class = "lineno" > 96< / span >   < / div >
2016-05-24 23:43:16 +00:00
< div class = "line" > < a name = "l00097" > < / a > < span class = "lineno" > 97< / span >   < span class = "keyword" > namespace < / span > shaka {< / div >
2016-04-14 20:07:55 +00:00
< div class = "line" > < a name = "l00098" > < / a > < span class = "lineno" > 98< / span >   < span class = "keyword" > namespace < / span > media {< / div >
< div class = "line" > < a name = "l00099" > < / a > < span class = "lineno" > 99< / span >   < span class = "keyword" > namespace < / span > mp4 {< / div >
< div class = "line" > < a name = "l00100" > < / a > < span class = "lineno" > 100< / span >   < / div >
< div class = "line" > < a name = "l00101" > < / a > < span class = "lineno" > 101< / span >   < span class = "keyword" > namespace < / span > {< / div >
< div class = "line" > < a name = "l00102" > < / a > < span class = "lineno" > 102< / span >   < / div >
< div class = "line" > < a name = "l00103" > < / a > < span class = "lineno" > 103< / span >   TrackType FourCCToTrackType(FourCC fourcc) {< / div >
< div class = "line" > < a name = "l00104" > < / a > < span class = "lineno" > 104< / span >   < span class = "keywordflow" > switch< / span > (fourcc) {< / div >
< div class = "line" > < a name = "l00105" > < / a > < span class = "lineno" > 105< / span >   < span class = "keywordflow" > case< / span > FOURCC_vide:< / div >
< div class = "line" > < a name = "l00106" > < / a > < span class = "lineno" > 106< / span >   < span class = "keywordflow" > return< / span > kVideo;< / div >
< div class = "line" > < a name = "l00107" > < / a > < span class = "lineno" > 107< / span >   < span class = "keywordflow" > case< / span > FOURCC_soun:< / div >
< div class = "line" > < a name = "l00108" > < / a > < span class = "lineno" > 108< / span >   < span class = "keywordflow" > return< / span > kAudio;< / div >
< div class = "line" > < a name = "l00109" > < / a > < span class = "lineno" > 109< / span >   < span class = "keywordflow" > case< / span > FOURCC_text:< / div >
< div class = "line" > < a name = "l00110" > < / a > < span class = "lineno" > 110< / span >   < span class = "keywordflow" > return< / span > kText;< / div >
< div class = "line" > < a name = "l00111" > < / a > < span class = "lineno" > 111< / span >   < span class = "keywordflow" > default< / span > :< / div >
< div class = "line" > < a name = "l00112" > < / a > < span class = "lineno" > 112< / span >   < span class = "keywordflow" > return< / span > kInvalid;< / div >
< div class = "line" > < a name = "l00113" > < / a > < span class = "lineno" > 113< / span >   }< / div >
< div class = "line" > < a name = "l00114" > < / a > < span class = "lineno" > 114< / span >   }< / div >
< div class = "line" > < a name = "l00115" > < / a > < span class = "lineno" > 115< / span >   < / div >
< div class = "line" > < a name = "l00116" > < / a > < span class = "lineno" > 116< / span >   FourCC TrackTypeToFourCC(TrackType track_type) {< / div >
< div class = "line" > < a name = "l00117" > < / a > < span class = "lineno" > 117< / span >   < span class = "keywordflow" > switch< / span > (track_type) {< / div >
< div class = "line" > < a name = "l00118" > < / a > < span class = "lineno" > 118< / span >   < span class = "keywordflow" > case< / span > kVideo:< / div >
< div class = "line" > < a name = "l00119" > < / a > < span class = "lineno" > 119< / span >   < span class = "keywordflow" > return< / span > FOURCC_vide;< / div >
< div class = "line" > < a name = "l00120" > < / a > < span class = "lineno" > 120< / span >   < span class = "keywordflow" > case< / span > kAudio:< / div >
< div class = "line" > < a name = "l00121" > < / a > < span class = "lineno" > 121< / span >   < span class = "keywordflow" > return< / span > FOURCC_soun;< / div >
< div class = "line" > < a name = "l00122" > < / a > < span class = "lineno" > 122< / span >   < span class = "keywordflow" > case< / span > kText:< / div >
< div class = "line" > < a name = "l00123" > < / a > < span class = "lineno" > 123< / span >   < span class = "keywordflow" > return< / span > FOURCC_text;< / div >
< div class = "line" > < a name = "l00124" > < / a > < span class = "lineno" > 124< / span >   < span class = "keywordflow" > default< / span > :< / div >
< div class = "line" > < a name = "l00125" > < / a > < span class = "lineno" > 125< / span >   < span class = "keywordflow" > return< / span > FOURCC_NULL;< / div >
< div class = "line" > < a name = "l00126" > < / a > < span class = "lineno" > 126< / span >   }< / div >
< div class = "line" > < a name = "l00127" > < / a > < span class = "lineno" > 127< / span >   }< / div >
< div class = "line" > < a name = "l00128" > < / a > < span class = "lineno" > 128< / span >   < / div >
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< div class = "line" > < a name = "l00129" > < / a > < span class = "lineno" > 129< / span >   < span class = "keywordtype" > bool< / span > IsProtectionSchemeSupported(FourCC scheme) {< / div >
< div class = "line" > < a name = "l00130" > < / a > < span class = "lineno" > 130< / span >   < span class = "keywordflow" > return< / span > scheme == FOURCC_cenc || scheme == FOURCC_cens ||< / div >
< div class = "line" > < a name = "l00131" > < / a > < span class = "lineno" > 131< / span >   scheme == FOURCC_cbc1 || scheme == FOURCC_cbcs;< / div >
< div class = "line" > < a name = "l00132" > < / a > < span class = "lineno" > 132< / span >   }< / div >
< div class = "line" > < a name = "l00133" > < / a > < span class = "lineno" > 133< / span >   < / div >
< div class = "line" > < a name = "l00134" > < / a > < span class = "lineno" > 134< / span >   } < span class = "comment" > // namespace< / span > < / div >
< div class = "line" > < a name = "l00135" > < / a > < span class = "lineno" > 135< / span >   < / div >
< div class = "line" > < a name = "l00136" > < / a > < span class = "lineno" > 136< / span >   FileType::FileType() : major_brand(FOURCC_NULL), minor_version(0) {}< / div >
< div class = "line" > < a name = "l00137" > < / a > < span class = "lineno" > 137< / span >   FileType::~FileType() {}< / div >
< div class = "line" > < a name = "l00138" > < / a > < span class = "lineno" > < a class = "line" href = "../../d5/d03/structshaka_1_1media_1_1mp4_1_1FileType.html#a038c8454ffed2e8bf32c858ddae320e1" > 138< / a > < / span >   FourCC < a class = "code" href = "../../d5/d03/structshaka_1_1media_1_1mp4_1_1FileType.html#a038c8454ffed2e8bf32c858ddae320e1" > FileType::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_ftyp; }< / div >
< div class = "line" > < a name = "l00139" > < / a > < span class = "lineno" > 139< / span >   < / div >
< div class = "line" > < a name = "l00140" > < / a > < span class = "lineno" > 140< / span >   < span class = "keywordtype" > bool< / span > FileType::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l00141" > < / a > < span class = "lineno" > 141< / span >   RCHECK(< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a160958fd4dd933f8b760bf61ec0f72c6" > ReadWriteHeaderInternal< / a > (buffer) & & < / div >
< div class = "line" > < a name = "l00142" > < / a > < span class = "lineno" > 142< / span >   buffer-> ReadWriteFourCC(& major_brand) & & < / div >
< div class = "line" > < a name = "l00143" > < / a > < span class = "lineno" > 143< / span >   buffer-> ReadWriteUInt32(& minor_version));< / div >
< div class = "line" > < a name = "l00144" > < / a > < span class = "lineno" > 144< / span >   < span class = "keywordtype" > size_t< / span > num_brands;< / div >
< div class = "line" > < a name = "l00145" > < / a > < span class = "lineno" > 145< / span >   < span class = "keywordflow" > if< / span > (buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > ()) {< / div >
< div class = "line" > < a name = "l00146" > < / a > < span class = "lineno" > 146< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#acf36e70bcb8c4ee7939835126ae9b98b" > BytesLeft< / a > () % < span class = "keyword" > sizeof< / span > (FourCC) == 0);< / div >
< div class = "line" > < a name = "l00147" > < / a > < span class = "lineno" > 147< / span >   num_brands = buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#acf36e70bcb8c4ee7939835126ae9b98b" > BytesLeft< / a > () / < span class = "keyword" > sizeof< / span > (FourCC);< / div >
< div class = "line" > < a name = "l00148" > < / a > < span class = "lineno" > 148< / span >   compatible_brands.resize(num_brands);< / div >
< div class = "line" > < a name = "l00149" > < / a > < span class = "lineno" > 149< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l00150" > < / a > < span class = "lineno" > 150< / span >   num_brands = compatible_brands.size();< / div >
< div class = "line" > < a name = "l00151" > < / a > < span class = "lineno" > 151< / span >   }< / div >
< div class = "line" > < a name = "l00152" > < / a > < span class = "lineno" > 152< / span >   < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > size_t< / span > i = 0; i < num_brands; ++i)< / div >
< div class = "line" > < a name = "l00153" > < / a > < span class = "lineno" > 153< / span >   RCHECK(buffer-> ReadWriteFourCC(& compatible_brands[i]));< / div >
< div class = "line" > < a name = "l00154" > < / a > < span class = "lineno" > 154< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
2016-04-14 20:07:55 +00:00
< div class = "line" > < a name = "l00155" > < / a > < span class = "lineno" > 155< / span >   }< / div >
< div class = "line" > < a name = "l00156" > < / a > < span class = "lineno" > 156< / span >   < / div >
2017-01-06 19:31:11 +00:00
< div class = "line" > < a name = "l00157" > < / a > < span class = "lineno" > 157< / span >   < span class = "keywordtype" > size_t< / span > FileType::ComputeSizeInternal() {< / div >
2016-06-08 19:28:05 +00:00
< div class = "line" > < a name = "l00158" > < / a > < span class = "lineno" > 158< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a8dea1032b6875b763ec06a133933160a" > HeaderSize< / a > () + kFourCCSize + < span class = "keyword" > sizeof< / span > (minor_version) +< / div >
< div class = "line" > < a name = "l00159" > < / a > < span class = "lineno" > 159< / span >   kFourCCSize * compatible_brands.size();< / div >
< div class = "line" > < a name = "l00160" > < / a > < span class = "lineno" > 160< / span >   }< / div >
< div class = "line" > < a name = "l00161" > < / a > < span class = "lineno" > 161< / span >   < / div >
< div class = "line" > < a name = "l00162" > < / a > < span class = "lineno" > < a class = "line" href = "../../d3/dd0/structshaka_1_1media_1_1mp4_1_1SegmentType.html#ab3c10a2cd4a8162a91265b0cfd53de09" > 162< / a > < / span >   FourCC < a class = "code" href = "../../d3/dd0/structshaka_1_1media_1_1mp4_1_1SegmentType.html#ab3c10a2cd4a8162a91265b0cfd53de09" > SegmentType::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_styp; }< / div >
< div class = "line" > < a name = "l00163" > < / a > < span class = "lineno" > 163< / span >   < / div >
< div class = "line" > < a name = "l00164" > < / a > < span class = "lineno" > 164< / span >   ProtectionSystemSpecificHeader::ProtectionSystemSpecificHeader() {}< / div >
< div class = "line" > < a name = "l00165" > < / a > < span class = "lineno" > 165< / span >   ProtectionSystemSpecificHeader::~ProtectionSystemSpecificHeader() {}< / div >
< div class = "line" > < a name = "l00166" > < / a > < span class = "lineno" > < a class = "line" href = "../../d0/d3c/structshaka_1_1media_1_1mp4_1_1ProtectionSystemSpecificHeader.html#aae81fc1f70a0cdb8161dbafdbe80b099" > 166< / a > < / span >   FourCC < a class = "code" href = "../../d0/d3c/structshaka_1_1media_1_1mp4_1_1ProtectionSystemSpecificHeader.html#aae81fc1f70a0cdb8161dbafdbe80b099" > ProtectionSystemSpecificHeader::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_pssh; }< / div >
< div class = "line" > < a name = "l00167" > < / a > < span class = "lineno" > 167< / span >   < / div >
< div class = "line" > < a name = "l00168" > < / a > < span class = "lineno" > 168< / span >   < span class = "keywordtype" > bool< / span > ProtectionSystemSpecificHeader::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l00169" > < / a > < span class = "lineno" > 169< / span >   < span class = "keywordflow" > if< / span > (buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > ()) {< / div >
< div class = "line" > < a name = "l00170" > < / a > < span class = "lineno" > 170< / span >   < a class = "code" href = "../../d1/dee/classshaka_1_1media_1_1mp4_1_1BoxReader.html" > BoxReader< / a > * reader = buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6e7c1f50071b52d7f68e094f0401d3d9" > reader< / a > ();< / div >
< div class = "line" > < a name = "l00171" > < / a > < span class = "lineno" > 171< / span >   DCHECK(reader);< / div >
< div class = "line" > < a name = "l00172" > < / a > < span class = "lineno" > 172< / span >   raw_box.assign(reader-> data(), reader-> data() + reader-> size());< / div >
< div class = "line" > < a name = "l00173" > < / a > < span class = "lineno" > 173< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l00174" > < / a > < span class = "lineno" > 174< / span >   DCHECK(!raw_box.empty());< / div >
< div class = "line" > < a name = "l00175" > < / a > < span class = "lineno" > 175< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a0b9aa5e5669d771e12563e168d5c967d" > writer< / a > ()-> AppendVector(raw_box);< / div >
< div class = "line" > < a name = "l00176" > < / a > < span class = "lineno" > 176< / span >   }< / div >
< div class = "line" > < a name = "l00177" > < / a > < span class = "lineno" > 177< / span >   < / div >
< div class = "line" > < a name = "l00178" > < / a > < span class = "lineno" > 178< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00179" > < / a > < span class = "lineno" > 179< / span >   }< / div >
< div class = "line" > < a name = "l00180" > < / a > < span class = "lineno" > 180< / span >   < / div >
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< div class = "line" > < a name = "l00181" > < / a > < span class = "lineno" > 181< / span >   < span class = "keywordtype" > size_t< / span > ProtectionSystemSpecificHeader::ComputeSizeInternal() {< / div >
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< div class = "line" > < a name = "l00182" > < / a > < span class = "lineno" > 182< / span >   < span class = "keywordflow" > return< / span > raw_box.size();< / div >
< div class = "line" > < a name = "l00183" > < / a > < span class = "lineno" > 183< / span >   }< / div >
< div class = "line" > < a name = "l00184" > < / a > < span class = "lineno" > 184< / span >   < / div >
< div class = "line" > < a name = "l00185" > < / a > < span class = "lineno" > 185< / span >   SampleAuxiliaryInformationOffset::SampleAuxiliaryInformationOffset() {}< / div >
< div class = "line" > < a name = "l00186" > < / a > < span class = "lineno" > 186< / span >   SampleAuxiliaryInformationOffset::~SampleAuxiliaryInformationOffset() {}< / div >
< div class = "line" > < a name = "l00187" > < / a > < span class = "lineno" > < a class = "line" href = "../../d5/dca/structshaka_1_1media_1_1mp4_1_1SampleAuxiliaryInformationOffset.html#a63843ee864061fef2d6f788ad240aa44" > 187< / a > < / span >   FourCC < a class = "code" href = "../../d5/dca/structshaka_1_1media_1_1mp4_1_1SampleAuxiliaryInformationOffset.html#a63843ee864061fef2d6f788ad240aa44" > SampleAuxiliaryInformationOffset::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_saio; }< / div >
2016-04-14 20:07:55 +00:00
< div class = "line" > < a name = "l00188" > < / a > < span class = "lineno" > 188< / span >   < / div >
2016-06-08 19:28:05 +00:00
< div class = "line" > < a name = "l00189" > < / a > < span class = "lineno" > 189< / span >   < span class = "keywordtype" > bool< / span > SampleAuxiliaryInformationOffset::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l00190" > < / a > < span class = "lineno" > 190< / span >   RCHECK(< a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#ad72e5a2d0def5bbba75b440d060ef1cf" > ReadWriteHeaderInternal< / a > (buffer));< / div >
< div class = "line" > < a name = "l00191" > < / a > < span class = "lineno" > 191< / span >   < span class = "keywordflow" > if< / span > (flags & 1)< / div >
< div class = "line" > < a name = "l00192" > < / a > < span class = "lineno" > 192< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a1a0c70e3124677ae08164f7b89f6a1d4" > IgnoreBytes< / a > (8)); < span class = "comment" > // aux_info_type and parameter.< / span > < / div >
< div class = "line" > < a name = "l00193" > < / a > < span class = "lineno" > 193< / span >   < / div >
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< div class = "line" > < a name = "l00194" > < / a > < span class = "lineno" > 194< / span >   uint32_t count = < span class = "keyword" > static_cast< < / span > uint32_t< span class = "keyword" > > < / span > (offsets.size());< / div >
2016-06-08 19:28:05 +00:00
< div class = "line" > < a name = "l00195" > < / a > < span class = "lineno" > 195< / span >   RCHECK(buffer-> ReadWriteUInt32(& count));< / div >
< div class = "line" > < a name = "l00196" > < / a > < span class = "lineno" > 196< / span >   offsets.resize(count);< / div >
< div class = "line" > < a name = "l00197" > < / a > < span class = "lineno" > 197< / span >   < / div >
< div class = "line" > < a name = "l00198" > < / a > < span class = "lineno" > 198< / span >   < span class = "keywordtype" > size_t< / span > num_bytes = (version == 1) ? < span class = "keyword" > sizeof< / span > (uint64_t) : < span class = "keyword" > sizeof< / span > (uint32_t);< / div >
< div class = "line" > < a name = "l00199" > < / a > < span class = "lineno" > 199< / span >   < span class = "keywordflow" > for< / span > (uint32_t i = 0; i < count; ++i)< / div >
< div class = "line" > < a name = "l00200" > < / a > < span class = "lineno" > 200< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a53c6b6a9bce0bb0fa61b9ce95c3f5cef" > ReadWriteUInt64NBytes< / a > (& offsets[i], num_bytes));< / div >
< div class = "line" > < a name = "l00201" > < / a > < span class = "lineno" > 201< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00202" > < / a > < span class = "lineno" > 202< / span >   }< / div >
< div class = "line" > < a name = "l00203" > < / a > < span class = "lineno" > 203< / span >   < / div >
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< div class = "line" > < a name = "l00204" > < / a > < span class = "lineno" > 204< / span >   < span class = "keywordtype" > size_t< / span > SampleAuxiliaryInformationOffset::ComputeSizeInternal() {< / div >
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< div class = "line" > < a name = "l00205" > < / a > < span class = "lineno" > 205< / span >   < span class = "comment" > // This box is optional. Skip it if it is empty.< / span > < / div >
< div class = "line" > < a name = "l00206" > < / a > < span class = "lineno" > 206< / span >   < span class = "keywordflow" > if< / span > (offsets.size() == 0)< / div >
< div class = "line" > < a name = "l00207" > < / a > < span class = "lineno" > 207< / span >   < span class = "keywordflow" > return< / span > 0;< / div >
< div class = "line" > < a name = "l00208" > < / a > < span class = "lineno" > 208< / span >   < span class = "keywordtype" > size_t< / span > num_bytes = (version == 1) ? < span class = "keyword" > sizeof< / span > (uint64_t) : < span class = "keyword" > sizeof< / span > (uint32_t);< / div >
< div class = "line" > < a name = "l00209" > < / a > < span class = "lineno" > 209< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#a21cc4d085f650dc18a20a4dd05cb6750" > HeaderSize< / a > () + < span class = "keyword" > sizeof< / span > (uint32_t) + num_bytes * offsets.size();< / div >
< div class = "line" > < a name = "l00210" > < / a > < span class = "lineno" > 210< / span >   }< / div >
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< div class = "line" > < a name = "l00211" > < / a > < span class = "lineno" > 211< / span >   < / div >
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< div class = "line" > < a name = "l00212" > < / a > < span class = "lineno" > 212< / span >   SampleAuxiliaryInformationSize::SampleAuxiliaryInformationSize()< / div >
< div class = "line" > < a name = "l00213" > < / a > < span class = "lineno" > 213< / span >   : default_sample_info_size(0), sample_count(0) {}< / div >
< div class = "line" > < a name = "l00214" > < / a > < span class = "lineno" > 214< / span >   SampleAuxiliaryInformationSize::~SampleAuxiliaryInformationSize() {}< / div >
< div class = "line" > < a name = "l00215" > < / a > < span class = "lineno" > < a class = "line" href = "../../dd/d13/structshaka_1_1media_1_1mp4_1_1SampleAuxiliaryInformationSize.html#a909bcffee3acdc7754539a22546d1c76" > 215< / a > < / span >   FourCC < a class = "code" href = "../../dd/d13/structshaka_1_1media_1_1mp4_1_1SampleAuxiliaryInformationSize.html#a909bcffee3acdc7754539a22546d1c76" > SampleAuxiliaryInformationSize::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_saiz; }< / div >
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< div class = "line" > < a name = "l00216" > < / a > < span class = "lineno" > 216< / span >   < / div >
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< div class = "line" > < a name = "l00217" > < / a > < span class = "lineno" > 217< / span >   < span class = "keywordtype" > bool< / span > SampleAuxiliaryInformationSize::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l00218" > < / a > < span class = "lineno" > 218< / span >   RCHECK(< a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#ad72e5a2d0def5bbba75b440d060ef1cf" > ReadWriteHeaderInternal< / a > (buffer));< / div >
< div class = "line" > < a name = "l00219" > < / a > < span class = "lineno" > 219< / span >   < span class = "keywordflow" > if< / span > (flags & 1)< / div >
< div class = "line" > < a name = "l00220" > < / a > < span class = "lineno" > 220< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a1a0c70e3124677ae08164f7b89f6a1d4" > IgnoreBytes< / a > (8));< / div >
< div class = "line" > < a name = "l00221" > < / a > < span class = "lineno" > 221< / span >   < / div >
< div class = "line" > < a name = "l00222" > < / a > < span class = "lineno" > 222< / span >   RCHECK(buffer-> ReadWriteUInt8(& default_sample_info_size) & & < / div >
< div class = "line" > < a name = "l00223" > < / a > < span class = "lineno" > 223< / span >   buffer-> ReadWriteUInt32(& sample_count));< / div >
< div class = "line" > < a name = "l00224" > < / a > < span class = "lineno" > 224< / span >   < span class = "keywordflow" > if< / span > (default_sample_info_size == 0)< / div >
< div class = "line" > < a name = "l00225" > < / a > < span class = "lineno" > 225< / span >   RCHECK(buffer-> ReadWriteVector(& sample_info_sizes, sample_count));< / div >
< div class = "line" > < a name = "l00226" > < / a > < span class = "lineno" > 226< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00227" > < / a > < span class = "lineno" > 227< / span >   }< / div >
< div class = "line" > < a name = "l00228" > < / a > < span class = "lineno" > 228< / span >   < / div >
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< div class = "line" > < a name = "l00229" > < / a > < span class = "lineno" > 229< / span >   < span class = "keywordtype" > size_t< / span > SampleAuxiliaryInformationSize::ComputeSizeInternal() {< / div >
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< div class = "line" > < a name = "l00230" > < / a > < span class = "lineno" > 230< / span >   < span class = "comment" > // This box is optional. Skip it if it is empty.< / span > < / div >
< div class = "line" > < a name = "l00231" > < / a > < span class = "lineno" > 231< / span >   < span class = "keywordflow" > if< / span > (sample_count == 0)< / div >
< div class = "line" > < a name = "l00232" > < / a > < span class = "lineno" > 232< / span >   < span class = "keywordflow" > return< / span > 0;< / div >
< div class = "line" > < a name = "l00233" > < / a > < span class = "lineno" > 233< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#a21cc4d085f650dc18a20a4dd05cb6750" > HeaderSize< / a > () + < span class = "keyword" > sizeof< / span > (default_sample_info_size) +< / div >
< div class = "line" > < a name = "l00234" > < / a > < span class = "lineno" > 234< / span >   < span class = "keyword" > sizeof< / span > (sample_count) +< / div >
< div class = "line" > < a name = "l00235" > < / a > < span class = "lineno" > 235< / span >   (default_sample_info_size == 0 ? sample_info_sizes.size() : 0);< / div >
< div class = "line" > < a name = "l00236" > < / a > < span class = "lineno" > 236< / span >   }< / div >
< div class = "line" > < a name = "l00237" > < / a > < span class = "lineno" > 237< / span >   < / div >
< div class = "line" > < a name = "l00238" > < / a > < span class = "lineno" > 238< / span >   SampleEncryptionEntry::SampleEncryptionEntry() {}< / div >
< div class = "line" > < a name = "l00239" > < / a > < span class = "lineno" > 239< / span >   SampleEncryptionEntry::~SampleEncryptionEntry() {}< / div >
< div class = "line" > < a name = "l00240" > < / a > < span class = "lineno" > 240< / span >   < / div >
< div class = "line" > < a name = "l00241" > < / a > < span class = "lineno" > < a class = "line" href = "../../d6/dcb/structshaka_1_1media_1_1mp4_1_1SampleEncryptionEntry.html#ac32331c506252793b4447940abbeafd9" > 241< / a > < / span >   < span class = "keywordtype" > bool< / span > < a class = "code" href = "../../d6/dcb/structshaka_1_1media_1_1mp4_1_1SampleEncryptionEntry.html#ac32331c506252793b4447940abbeafd9" > SampleEncryptionEntry::ReadWrite< / a > (uint8_t iv_size,< / div >
< div class = "line" > < a name = "l00242" > < / a > < span class = "lineno" > 242< / span >   < span class = "keywordtype" > bool< / span > has_subsamples,< / div >
< div class = "line" > < a name = "l00243" > < / a > < span class = "lineno" > 243< / span >   < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l00244" > < / a > < span class = "lineno" > 244< / span >   DCHECK(IsIvSizeValid(iv_size));< / div >
< div class = "line" > < a name = "l00245" > < / a > < span class = "lineno" > 245< / span >   DCHECK(buffer);< / div >
< div class = "line" > < a name = "l00246" > < / a > < span class = "lineno" > 246< / span >   < / div >
< div class = "line" > < a name = "l00247" > < / a > < span class = "lineno" > 247< / span >   RCHECK(buffer-> ReadWriteVector(& initialization_vector, iv_size));< / div >
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< div class = "line" > < a name = "l00248" > < / a > < span class = "lineno" > 248< / span >   < / div >
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< div class = "line" > < a name = "l00249" > < / a > < span class = "lineno" > 249< / span >   < span class = "keywordflow" > if< / span > (!has_subsamples) {< / div >
< div class = "line" > < a name = "l00250" > < / a > < span class = "lineno" > 250< / span >   subsamples.clear();< / div >
< div class = "line" > < a name = "l00251" > < / a > < span class = "lineno" > 251< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00252" > < / a > < span class = "lineno" > 252< / span >   }< / div >
< div class = "line" > < a name = "l00253" > < / a > < span class = "lineno" > 253< / span >   < / div >
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< div class = "line" > < a name = "l00254" > < / a > < span class = "lineno" > 254< / span >   uint16_t subsample_count = < span class = "keyword" > static_cast< < / span > uint16_t< span class = "keyword" > > < / span > (subsamples.size());< / div >
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< div class = "line" > < a name = "l00255" > < / a > < span class = "lineno" > 255< / span >   RCHECK(buffer-> ReadWriteUInt16(& subsample_count));< / div >
< div class = "line" > < a name = "l00256" > < / a > < span class = "lineno" > 256< / span >   RCHECK(subsample_count > 0);< / div >
< div class = "line" > < a name = "l00257" > < / a > < span class = "lineno" > 257< / span >   subsamples.resize(subsample_count);< / div >
< div class = "line" > < a name = "l00258" > < / a > < span class = "lineno" > 258< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > auto< / span > & subsample : subsamples) {< / div >
< div class = "line" > < a name = "l00259" > < / a > < span class = "lineno" > 259< / span >   RCHECK(buffer-> ReadWriteUInt16(& subsample.clear_bytes) & & < / div >
< div class = "line" > < a name = "l00260" > < / a > < span class = "lineno" > 260< / span >   buffer-> ReadWriteUInt32(& subsample.cipher_bytes));< / div >
< div class = "line" > < a name = "l00261" > < / a > < span class = "lineno" > 261< / span >   }< / div >
< div class = "line" > < a name = "l00262" > < / a > < span class = "lineno" > 262< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00263" > < / a > < span class = "lineno" > 263< / span >   }< / div >
< div class = "line" > < a name = "l00264" > < / a > < span class = "lineno" > 264< / span >   < / div >
< div class = "line" > < a name = "l00265" > < / a > < span class = "lineno" > < a class = "line" href = "../../d6/dcb/structshaka_1_1media_1_1mp4_1_1SampleEncryptionEntry.html#a247ca9987470a6c724f1e099a78d3460" > 265< / a > < / span >   < span class = "keywordtype" > bool< / span > < a class = "code" href = "../../d6/dcb/structshaka_1_1media_1_1mp4_1_1SampleEncryptionEntry.html#a247ca9987470a6c724f1e099a78d3460" > SampleEncryptionEntry::ParseFromBuffer< / a > (uint8_t iv_size,< / div >
< div class = "line" > < a name = "l00266" > < / a > < span class = "lineno" > 266< / span >   < span class = "keywordtype" > bool< / span > has_subsamples,< / div >
< div class = "line" > < a name = "l00267" > < / a > < span class = "lineno" > 267< / span >   < a class = "code" href = "../../d9/d13/classshaka_1_1media_1_1BufferReader.html" > BufferReader< / a > * reader) {< / div >
< div class = "line" > < a name = "l00268" > < / a > < span class = "lineno" > 268< / span >   DCHECK(IsIvSizeValid(iv_size));< / div >
< div class = "line" > < a name = "l00269" > < / a > < span class = "lineno" > 269< / span >   DCHECK(reader);< / div >
< div class = "line" > < a name = "l00270" > < / a > < span class = "lineno" > 270< / span >   < / div >
< div class = "line" > < a name = "l00271" > < / a > < span class = "lineno" > 271< / span >   initialization_vector.resize(iv_size);< / div >
< div class = "line" > < a name = "l00272" > < / a > < span class = "lineno" > 272< / span >   RCHECK(reader-> ReadToVector(& initialization_vector, iv_size));< / div >
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< div class = "line" > < a name = "l00273" > < / a > < span class = "lineno" > 273< / span >   < / div >
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< div class = "line" > < a name = "l00274" > < / a > < span class = "lineno" > 274< / span >   < span class = "keywordflow" > if< / span > (!has_subsamples) {< / div >
< div class = "line" > < a name = "l00275" > < / a > < span class = "lineno" > 275< / span >   subsamples.clear();< / div >
< div class = "line" > < a name = "l00276" > < / a > < span class = "lineno" > 276< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00277" > < / a > < span class = "lineno" > 277< / span >   }< / div >
< div class = "line" > < a name = "l00278" > < / a > < span class = "lineno" > 278< / span >   < / div >
< div class = "line" > < a name = "l00279" > < / a > < span class = "lineno" > 279< / span >   uint16_t subsample_count;< / div >
< div class = "line" > < a name = "l00280" > < / a > < span class = "lineno" > 280< / span >   RCHECK(reader-> Read2(& subsample_count));< / div >
< div class = "line" > < a name = "l00281" > < / a > < span class = "lineno" > 281< / span >   RCHECK(subsample_count > 0);< / div >
< div class = "line" > < a name = "l00282" > < / a > < span class = "lineno" > 282< / span >   subsamples.resize(subsample_count);< / div >
< div class = "line" > < a name = "l00283" > < / a > < span class = "lineno" > 283< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > auto< / span > & subsample : subsamples) {< / div >
< div class = "line" > < a name = "l00284" > < / a > < span class = "lineno" > 284< / span >   RCHECK(reader-> Read2(& subsample.clear_bytes) & & < / div >
< div class = "line" > < a name = "l00285" > < / a > < span class = "lineno" > 285< / span >   reader-> Read4(& subsample.cipher_bytes));< / div >
< div class = "line" > < a name = "l00286" > < / a > < span class = "lineno" > 286< / span >   }< / div >
< div class = "line" > < a name = "l00287" > < / a > < span class = "lineno" > 287< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00288" > < / a > < span class = "lineno" > 288< / span >   }< / div >
< div class = "line" > < a name = "l00289" > < / a > < span class = "lineno" > 289< / span >   < / div >
< div class = "line" > < a name = "l00290" > < / a > < span class = "lineno" > < a class = "line" href = "../../d6/dcb/structshaka_1_1media_1_1mp4_1_1SampleEncryptionEntry.html#a253fbc00315441efac7ea917a5952e2c" > 290< / a > < / span >   uint32_t < a class = "code" href = "../../d6/dcb/structshaka_1_1media_1_1mp4_1_1SampleEncryptionEntry.html#a253fbc00315441efac7ea917a5952e2c" > SampleEncryptionEntry::ComputeSize< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a name = "l00291" > < / a > < span class = "lineno" > 291< / span >   < span class = "keyword" > const< / span > uint32_t subsample_entry_size = < span class = "keyword" > sizeof< / span > (uint16_t) + < span class = "keyword" > sizeof< / span > (uint32_t);< / div >
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< div class = "line" > < a name = "l00292" > < / a > < span class = "lineno" > 292< / span >   < span class = "keyword" > const< / span > uint16_t subsample_count = < span class = "keyword" > static_cast< < / span > uint16_t< span class = "keyword" > > < / span > (subsamples.size());< / div >
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< div class = "line" > < a name = "l00293" > < / a > < span class = "lineno" > 293< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > static_cast< < / span > uint32_t< span class = "keyword" > > < / span > (< / div >
< div class = "line" > < a name = "l00294" > < / a > < span class = "lineno" > 294< / span >   initialization_vector.size() +< / div >
< div class = "line" > < a name = "l00295" > < / a > < span class = "lineno" > 295< / span >   (subsample_count > 0< / div >
< div class = "line" > < a name = "l00296" > < / a > < span class = "lineno" > 296< / span >   ? (< span class = "keyword" > sizeof< / span > (subsample_count) + subsample_entry_size * subsample_count)< / div >
< div class = "line" > < a name = "l00297" > < / a > < span class = "lineno" > 297< / span >   : 0));< / div >
< div class = "line" > < a name = "l00298" > < / a > < span class = "lineno" > 298< / span >   }< / div >
< div class = "line" > < a name = "l00299" > < / a > < span class = "lineno" > 299< / span >   < / div >
< div class = "line" > < a name = "l00300" > < / a > < span class = "lineno" > < a class = "line" href = "../../d6/dcb/structshaka_1_1media_1_1mp4_1_1SampleEncryptionEntry.html#a870ef304f376ec0822686e1d78765bf2" > 300< / a > < / span >   uint32_t < a class = "code" href = "../../d6/dcb/structshaka_1_1media_1_1mp4_1_1SampleEncryptionEntry.html#a870ef304f376ec0822686e1d78765bf2" > SampleEncryptionEntry::GetTotalSizeOfSubsamples< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a name = "l00301" > < / a > < span class = "lineno" > 301< / span >   uint32_t size = 0;< / div >
< div class = "line" > < a name = "l00302" > < / a > < span class = "lineno" > 302< / span >   < span class = "keywordflow" > for< / span > (uint32_t i = 0; i < subsamples.size(); ++i)< / div >
< div class = "line" > < a name = "l00303" > < / a > < span class = "lineno" > 303< / span >   size += subsamples[i].clear_bytes + subsamples[i].cipher_bytes;< / div >
< div class = "line" > < a name = "l00304" > < / a > < span class = "lineno" > 304< / span >   < span class = "keywordflow" > return< / span > size;< / div >
< div class = "line" > < a name = "l00305" > < / a > < span class = "lineno" > 305< / span >   }< / div >
< div class = "line" > < a name = "l00306" > < / a > < span class = "lineno" > 306< / span >   < / div >
< div class = "line" > < a name = "l00307" > < / a > < span class = "lineno" > 307< / span >   SampleEncryption::SampleEncryption() : iv_size(kInvalidIvSize) {}< / div >
< div class = "line" > < a name = "l00308" > < / a > < span class = "lineno" > 308< / span >   SampleEncryption::~SampleEncryption() {}< / div >
< div class = "line" > < a name = "l00309" > < / a > < span class = "lineno" > < a class = "line" href = "../../d4/dad/structshaka_1_1media_1_1mp4_1_1SampleEncryption.html#a62cd7e5cc8c102db09cbd3d7947604dd" > 309< / a > < / span >   FourCC < a class = "code" href = "../../d4/dad/structshaka_1_1media_1_1mp4_1_1SampleEncryption.html#a62cd7e5cc8c102db09cbd3d7947604dd" > SampleEncryption::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_senc; }< / div >
< div class = "line" > < a name = "l00310" > < / a > < span class = "lineno" > 310< / span >   < / div >
< div class = "line" > < a name = "l00311" > < / a > < span class = "lineno" > 311< / span >   < span class = "keywordtype" > bool< / span > SampleEncryption::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l00312" > < / a > < span class = "lineno" > 312< / span >   RCHECK(< a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#ad72e5a2d0def5bbba75b440d060ef1cf" > ReadWriteHeaderInternal< / a > (buffer));< / div >
< div class = "line" > < a name = "l00313" > < / a > < span class = "lineno" > 313< / span >   < / div >
< div class = "line" > < a name = "l00314" > < / a > < span class = "lineno" > 314< / span >   < span class = "comment" > // If we don' t know |iv_size|, store sample encryption data to parse later< / span > < / div >
< div class = "line" > < a name = "l00315" > < / a > < span class = "lineno" > 315< / span >   < span class = "comment" > // after we know iv_size.< / span > < / div >
< div class = "line" > < a name = "l00316" > < / a > < span class = "lineno" > 316< / span >   < span class = "keywordflow" > if< / span > (buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > () & & iv_size == kInvalidIvSize) {< / div >
< div class = "line" > < a name = "l00317" > < / a > < span class = "lineno" > 317< / span >   RCHECK(< / div >
< div class = "line" > < a name = "l00318" > < / a > < span class = "lineno" > 318< / span >   buffer-> ReadWriteVector(& < a class = "code" href = "../../d4/dad/structshaka_1_1media_1_1mp4_1_1SampleEncryption.html#a621791262888f30b4ee8a8acb37cd5a3" > sample_encryption_data< / a > , buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#acf36e70bcb8c4ee7939835126ae9b98b" > BytesLeft< / a > ()));< / div >
< div class = "line" > < a name = "l00319" > < / a > < span class = "lineno" > 319< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00320" > < / a > < span class = "lineno" > 320< / span >   }< / div >
< div class = "line" > < a name = "l00321" > < / a > < span class = "lineno" > 321< / span >   < / div >
< div class = "line" > < a name = "l00322" > < / a > < span class = "lineno" > 322< / span >   < span class = "keywordflow" > if< / span > (!IsIvSizeValid(iv_size)) {< / div >
< div class = "line" > < a name = "l00323" > < / a > < span class = "lineno" > 323< / span >   LOG(ERROR)< / div >
< div class = "line" > < a name = "l00324" > < / a > < span class = "lineno" > 324< / span >   < < < span class = "stringliteral" > " IV_size can only be 8 or 16 or 0 for constant iv, but seeing " < / span > < / div >
< div class = "line" > < a name = "l00325" > < / a > < span class = "lineno" > 325< / span >   < < iv_size;< / div >
< div class = "line" > < a name = "l00326" > < / a > < span class = "lineno" > 326< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00327" > < / a > < span class = "lineno" > 327< / span >   }< / div >
< div class = "line" > < a name = "l00328" > < / a > < span class = "lineno" > 328< / span >   < / div >
< div class = "line" > < a name = "l00329" > < / a > < span class = "lineno" > 329< / span >   uint32_t sample_count =< / div >
< div class = "line" > < a name = "l00330" > < / a > < span class = "lineno" > 330< / span >   < span class = "keyword" > static_cast< < / span > uint32_t< span class = "keyword" > > < / span > (sample_encryption_entries.size());< / div >
< div class = "line" > < a name = "l00331" > < / a > < span class = "lineno" > 331< / span >   RCHECK(buffer-> ReadWriteUInt32(& sample_count));< / div >
< div class = "line" > < a name = "l00332" > < / a > < span class = "lineno" > 332< / span >   < / div >
< div class = "line" > < a name = "l00333" > < / a > < span class = "lineno" > 333< / span >   sample_encryption_entries.resize(sample_count);< / div >
< div class = "line" > < a name = "l00334" > < / a > < span class = "lineno" > 334< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > auto< / span > & sample_encryption_entry : sample_encryption_entries) {< / div >
< div class = "line" > < a name = "l00335" > < / a > < span class = "lineno" > 335< / span >   RCHECK(sample_encryption_entry.ReadWrite(< / div >
< div class = "line" > < a name = "l00336" > < / a > < span class = "lineno" > 336< / span >   iv_size, (flags & kUseSubsampleEncryption) != 0, buffer) != 0);< / div >
< div class = "line" > < a name = "l00337" > < / a > < span class = "lineno" > 337< / span >   }< / div >
< div class = "line" > < a name = "l00338" > < / a > < span class = "lineno" > 338< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00339" > < / a > < span class = "lineno" > 339< / span >   }< / div >
< div class = "line" > < a name = "l00340" > < / a > < span class = "lineno" > 340< / span >   < / div >
< div class = "line" > < a name = "l00341" > < / a > < span class = "lineno" > 341< / span >   < span class = "keywordtype" > size_t< / span > SampleEncryption::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l00342" > < / a > < span class = "lineno" > 342< / span >   < span class = "keyword" > const< / span > uint32_t sample_count =< / div >
< div class = "line" > < a name = "l00343" > < / a > < span class = "lineno" > 343< / span >   < span class = "keyword" > static_cast< < / span > uint32_t< span class = "keyword" > > < / span > (sample_encryption_entries.size());< / div >
< div class = "line" > < a name = "l00344" > < / a > < span class = "lineno" > 344< / span >   < span class = "keywordflow" > if< / span > (sample_count == 0) {< / div >
< div class = "line" > < a name = "l00345" > < / a > < span class = "lineno" > 345< / span >   < span class = "comment" > // Sample encryption box is optional. Skip it if it is empty.< / span > < / div >
< div class = "line" > < a name = "l00346" > < / a > < span class = "lineno" > 346< / span >   < span class = "keywordflow" > return< / span > 0;< / div >
< div class = "line" > < a name = "l00347" > < / a > < span class = "lineno" > 347< / span >   }< / div >
< div class = "line" > < a name = "l00348" > < / a > < span class = "lineno" > 348< / span >   < / div >
< div class = "line" > < a name = "l00349" > < / a > < span class = "lineno" > 349< / span >   DCHECK(IsIvSizeValid(iv_size));< / div >
< div class = "line" > < a name = "l00350" > < / a > < span class = "lineno" > 350< / span >   < span class = "keywordtype" > size_t< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#ad0186e0f9301bd07c52a55a8b1db0419" > box_size< / a > = < a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#a21cc4d085f650dc18a20a4dd05cb6750" > HeaderSize< / a > () + < span class = "keyword" > sizeof< / span > (sample_count);< / div >
< div class = "line" > < a name = "l00351" > < / a > < span class = "lineno" > 351< / span >   < span class = "keywordflow" > if< / span > (flags & kUseSubsampleEncryption) {< / div >
< div class = "line" > < a name = "l00352" > < / a > < span class = "lineno" > 352< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > SampleEncryptionEntry& sample_encryption_entry :< / div >
< div class = "line" > < a name = "l00353" > < / a > < span class = "lineno" > 353< / span >   sample_encryption_entries) {< / div >
< div class = "line" > < a name = "l00354" > < / a > < span class = "lineno" > 354< / span >   box_size += sample_encryption_entry.ComputeSize();< / div >
< div class = "line" > < a name = "l00355" > < / a > < span class = "lineno" > 355< / span >   }< / div >
< div class = "line" > < a name = "l00356" > < / a > < span class = "lineno" > 356< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l00357" > < / a > < span class = "lineno" > 357< / span >   box_size += sample_count * iv_size;< / div >
< div class = "line" > < a name = "l00358" > < / a > < span class = "lineno" > 358< / span >   }< / div >
< div class = "line" > < a name = "l00359" > < / a > < span class = "lineno" > 359< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#ad0186e0f9301bd07c52a55a8b1db0419" > box_size< / a > ;< / div >
< div class = "line" > < a name = "l00360" > < / a > < span class = "lineno" > 360< / span >   }< / div >
< div class = "line" > < a name = "l00361" > < / a > < span class = "lineno" > 361< / span >   < / div >
< div class = "line" > < a name = "l00362" > < / a > < span class = "lineno" > < a class = "line" href = "../../d4/dad/structshaka_1_1media_1_1mp4_1_1SampleEncryption.html#a0498009b07beb46e029c65bfb55fc741" > 362< / a > < / span >   < span class = "keywordtype" > bool< / span > < a class = "code" href = "../../d4/dad/structshaka_1_1media_1_1mp4_1_1SampleEncryption.html#a0498009b07beb46e029c65bfb55fc741" > SampleEncryption::ParseFromSampleEncryptionData< / a > (< / div >
< div class = "line" > < a name = "l00363" > < / a > < span class = "lineno" > 363< / span >   uint8_t iv_size,< / div >
< div class = "line" > < a name = "l00364" > < / a > < span class = "lineno" > 364< / span >   std::vector< SampleEncryptionEntry> * sample_encryption_entries)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a name = "l00365" > < / a > < span class = "lineno" > 365< / span >   DCHECK(IsIvSizeValid(iv_size));< / div >
< div class = "line" > < a name = "l00366" > < / a > < span class = "lineno" > 366< / span >   < / div >
< div class = "line" > < a name = "l00367" > < / a > < span class = "lineno" > 367< / span >   < a class = "code" href = "../../d9/d13/classshaka_1_1media_1_1BufferReader.html" > BufferReader< / a > reader(< a class = "code" href = "../../d4/dad/structshaka_1_1media_1_1mp4_1_1SampleEncryption.html#a621791262888f30b4ee8a8acb37cd5a3" > sample_encryption_data< / a > .data(),< / div >
< div class = "line" > < a name = "l00368" > < / a > < span class = "lineno" > 368< / span >   < a class = "code" href = "../../d4/dad/structshaka_1_1media_1_1mp4_1_1SampleEncryption.html#a621791262888f30b4ee8a8acb37cd5a3" > sample_encryption_data< / a > .size());< / div >
< div class = "line" > < a name = "l00369" > < / a > < span class = "lineno" > 369< / span >   uint32_t sample_count = 0;< / div >
< div class = "line" > < a name = "l00370" > < / a > < span class = "lineno" > 370< / span >   RCHECK(reader.Read4(& sample_count));< / div >
< div class = "line" > < a name = "l00371" > < / a > < span class = "lineno" > 371< / span >   < / div >
< div class = "line" > < a name = "l00372" > < / a > < span class = "lineno" > 372< / span >   sample_encryption_entries-> resize(sample_count);< / div >
< div class = "line" > < a name = "l00373" > < / a > < span class = "lineno" > 373< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > auto< / span > & sample_encryption_entry : *sample_encryption_entries) {< / div >
< div class = "line" > < a name = "l00374" > < / a > < span class = "lineno" > 374< / span >   RCHECK(sample_encryption_entry.ParseFromBuffer(< / div >
< div class = "line" > < a name = "l00375" > < / a > < span class = "lineno" > 375< / span >   iv_size, (flags & kUseSubsampleEncryption) != 0, & reader) != 0);< / div >
< div class = "line" > < a name = "l00376" > < / a > < span class = "lineno" > 376< / span >   }< / div >
< div class = "line" > < a name = "l00377" > < / a > < span class = "lineno" > 377< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00378" > < / a > < span class = "lineno" > 378< / span >   }< / div >
< div class = "line" > < a name = "l00379" > < / a > < span class = "lineno" > 379< / span >   < / div >
< div class = "line" > < a name = "l00380" > < / a > < span class = "lineno" > 380< / span >   OriginalFormat::OriginalFormat() : format(FOURCC_NULL) {}< / div >
< div class = "line" > < a name = "l00381" > < / a > < span class = "lineno" > 381< / span >   OriginalFormat::~OriginalFormat() {}< / div >
< div class = "line" > < a name = "l00382" > < / a > < span class = "lineno" > < a class = "line" href = "../../d5/d05/structshaka_1_1media_1_1mp4_1_1OriginalFormat.html#a4901c12c42b47485da0a95e8671de686" > 382< / a > < / span >   FourCC < a class = "code" href = "../../d5/d05/structshaka_1_1media_1_1mp4_1_1OriginalFormat.html#a4901c12c42b47485da0a95e8671de686" > OriginalFormat::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_frma; }< / div >
< div class = "line" > < a name = "l00383" > < / a > < span class = "lineno" > 383< / span >   < / div >
< div class = "line" > < a name = "l00384" > < / a > < span class = "lineno" > 384< / span >   < span class = "keywordtype" > bool< / span > OriginalFormat::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l00385" > < / a > < span class = "lineno" > 385< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a160958fd4dd933f8b760bf61ec0f72c6" > ReadWriteHeaderInternal< / a > (buffer) & & buffer-> ReadWriteFourCC(& format);< / div >
< div class = "line" > < a name = "l00386" > < / a > < span class = "lineno" > 386< / span >   }< / div >
< div class = "line" > < a name = "l00387" > < / a > < span class = "lineno" > 387< / span >   < / div >
< div class = "line" > < a name = "l00388" > < / a > < span class = "lineno" > 388< / span >   < span class = "keywordtype" > size_t< / span > OriginalFormat::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l00389" > < / a > < span class = "lineno" > 389< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a8dea1032b6875b763ec06a133933160a" > HeaderSize< / a > () + kFourCCSize;< / div >
< div class = "line" > < a name = "l00390" > < / a > < span class = "lineno" > 390< / span >   }< / div >
< div class = "line" > < a name = "l00391" > < / a > < span class = "lineno" > 391< / span >   < / div >
< div class = "line" > < a name = "l00392" > < / a > < span class = "lineno" > 392< / span >   SchemeType::SchemeType() : type(FOURCC_NULL), version(0) {}< / div >
< div class = "line" > < a name = "l00393" > < / a > < span class = "lineno" > 393< / span >   SchemeType::~SchemeType() {}< / div >
< div class = "line" > < a name = "l00394" > < / a > < span class = "lineno" > < a class = "line" href = "../../d3/da2/structshaka_1_1media_1_1mp4_1_1SchemeType.html#a76da5fef2de39a070fe61055e013b7c1" > 394< / a > < / span >   FourCC < a class = "code" href = "../../d3/da2/structshaka_1_1media_1_1mp4_1_1SchemeType.html#a76da5fef2de39a070fe61055e013b7c1" > SchemeType::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_schm; }< / div >
< div class = "line" > < a name = "l00395" > < / a > < span class = "lineno" > 395< / span >   < / div >
< div class = "line" > < a name = "l00396" > < / a > < span class = "lineno" > 396< / span >   < span class = "keywordtype" > bool< / span > SchemeType::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l00397" > < / a > < span class = "lineno" > 397< / span >   RCHECK(< a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#ad72e5a2d0def5bbba75b440d060ef1cf" > ReadWriteHeaderInternal< / a > (buffer) & & < / div >
< div class = "line" > < a name = "l00398" > < / a > < span class = "lineno" > 398< / span >   buffer-> ReadWriteFourCC(& type) & & < / div >
< div class = "line" > < a name = "l00399" > < / a > < span class = "lineno" > 399< / span >   buffer-> ReadWriteUInt32(& version));< / div >
< div class = "line" > < a name = "l00400" > < / a > < span class = "lineno" > 400< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00401" > < / a > < span class = "lineno" > 401< / span >   }< / div >
< div class = "line" > < a name = "l00402" > < / a > < span class = "lineno" > 402< / span >   < / div >
< div class = "line" > < a name = "l00403" > < / a > < span class = "lineno" > 403< / span >   < span class = "keywordtype" > size_t< / span > SchemeType::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l00404" > < / a > < span class = "lineno" > 404< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#a21cc4d085f650dc18a20a4dd05cb6750" > HeaderSize< / a > () + kFourCCSize + < span class = "keyword" > sizeof< / span > (version);< / div >
< div class = "line" > < a name = "l00405" > < / a > < span class = "lineno" > 405< / span >   }< / div >
< div class = "line" > < a name = "l00406" > < / a > < span class = "lineno" > 406< / span >   < / div >
< div class = "line" > < a name = "l00407" > < / a > < span class = "lineno" > 407< / span >   TrackEncryption::TrackEncryption()< / div >
< div class = "line" > < a name = "l00408" > < / a > < span class = "lineno" > 408< / span >   : default_is_protected(0),< / div >
< div class = "line" > < a name = "l00409" > < / a > < span class = "lineno" > 409< / span >   default_per_sample_iv_size(0),< / div >
< div class = "line" > < a name = "l00410" > < / a > < span class = "lineno" > 410< / span >   default_kid(16, 0),< / div >
< div class = "line" > < a name = "l00411" > < / a > < span class = "lineno" > 411< / span >   default_crypt_byte_block(0),< / div >
< div class = "line" > < a name = "l00412" > < / a > < span class = "lineno" > 412< / span >   default_skip_byte_block(0) {}< / div >
< div class = "line" > < a name = "l00413" > < / a > < span class = "lineno" > 413< / span >   TrackEncryption::~TrackEncryption() {}< / div >
< div class = "line" > < a name = "l00414" > < / a > < span class = "lineno" > < a class = "line" href = "../../db/db8/structshaka_1_1media_1_1mp4_1_1TrackEncryption.html#a702b5c406fdac82ea3e3cb4de88d1c55" > 414< / a > < / span >   FourCC < a class = "code" href = "../../db/db8/structshaka_1_1media_1_1mp4_1_1TrackEncryption.html#a702b5c406fdac82ea3e3cb4de88d1c55" > TrackEncryption::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_tenc; }< / div >
< div class = "line" > < a name = "l00415" > < / a > < span class = "lineno" > 415< / span >   < / div >
< div class = "line" > < a name = "l00416" > < / a > < span class = "lineno" > 416< / span >   < span class = "keywordtype" > bool< / span > TrackEncryption::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l00417" > < / a > < span class = "lineno" > 417< / span >   < span class = "keywordflow" > if< / span > (!buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > ()) {< / div >
< div class = "line" > < a name = "l00418" > < / a > < span class = "lineno" > 418< / span >   < span class = "keywordflow" > if< / span > (default_kid.size() != kCencKeyIdSize) {< / div >
< div class = "line" > < a name = "l00419" > < / a > < span class = "lineno" > 419< / span >   LOG(WARNING) < < < span class = "stringliteral" > " CENC defines key id length of " < / span > < < kCencKeyIdSize< / div >
< div class = "line" > < a name = "l00420" > < / a > < span class = "lineno" > 420< / span >   < < < span class = "stringliteral" > " bytes; got " < / span > < < default_kid.size()< / div >
< div class = "line" > < a name = "l00421" > < / a > < span class = "lineno" > 421< / span >   < < < span class = "stringliteral" > " . Resized accordingly." < / span > ;< / div >
< div class = "line" > < a name = "l00422" > < / a > < span class = "lineno" > 422< / span >   default_kid.resize(kCencKeyIdSize);< / div >
< div class = "line" > < a name = "l00423" > < / a > < span class = "lineno" > 423< / span >   }< / div >
< div class = "line" > < a name = "l00424" > < / a > < span class = "lineno" > 424< / span >   RCHECK(default_crypt_byte_block < 16 & & default_skip_byte_block < 16);< / div >
< div class = "line" > < a name = "l00425" > < / a > < span class = "lineno" > 425< / span >   < span class = "keywordflow" > if< / span > (default_crypt_byte_block != 0 & & default_skip_byte_block != 0) {< / div >
< div class = "line" > < a name = "l00426" > < / a > < span class = "lineno" > 426< / span >   < span class = "comment" > // Version 1 box is needed for pattern-based encryption.< / span > < / div >
< div class = "line" > < a name = "l00427" > < / a > < span class = "lineno" > 427< / span >   version = 1;< / div >
< div class = "line" > < a name = "l00428" > < / a > < span class = "lineno" > 428< / span >   }< / div >
< div class = "line" > < a name = "l00429" > < / a > < span class = "lineno" > 429< / span >   }< / div >
2016-04-14 20:07:55 +00:00
< div class = "line" > < a name = "l00430" > < / a > < span class = "lineno" > 430< / span >   < / div >
2017-01-06 19:31:11 +00:00
< div class = "line" > < a name = "l00431" > < / a > < span class = "lineno" > 431< / span >   RCHECK(< a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#ad72e5a2d0def5bbba75b440d060ef1cf" > ReadWriteHeaderInternal< / a > (buffer) & & < / div >
< div class = "line" > < a name = "l00432" > < / a > < span class = "lineno" > 432< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a1a0c70e3124677ae08164f7b89f6a1d4" > IgnoreBytes< / a > (1)); < span class = "comment" > // reserved.< / span > < / div >
< div class = "line" > < a name = "l00433" > < / a > < span class = "lineno" > 433< / span >   < / div >
< div class = "line" > < a name = "l00434" > < / a > < span class = "lineno" > 434< / span >   uint8_t pattern = default_crypt_byte_block < < 4 | default_skip_byte_block;< / div >
< div class = "line" > < a name = "l00435" > < / a > < span class = "lineno" > 435< / span >   RCHECK(buffer-> ReadWriteUInt8(& pattern));< / div >
< div class = "line" > < a name = "l00436" > < / a > < span class = "lineno" > 436< / span >   default_crypt_byte_block = pattern > > 4;< / div >
< div class = "line" > < a name = "l00437" > < / a > < span class = "lineno" > 437< / span >   default_skip_byte_block = pattern & 0x0F;< / div >
< div class = "line" > < a name = "l00438" > < / a > < span class = "lineno" > 438< / span >   < / div >
< div class = "line" > < a name = "l00439" > < / a > < span class = "lineno" > 439< / span >   RCHECK(buffer-> ReadWriteUInt8(& default_is_protected) & & < / div >
< div class = "line" > < a name = "l00440" > < / a > < span class = "lineno" > 440< / span >   buffer-> ReadWriteUInt8(& default_per_sample_iv_size) & & < / div >
< div class = "line" > < a name = "l00441" > < / a > < span class = "lineno" > 441< / span >   buffer-> ReadWriteVector(& default_kid, kCencKeyIdSize));< / div >
< div class = "line" > < a name = "l00442" > < / a > < span class = "lineno" > 442< / span >   < / div >
< div class = "line" > < a name = "l00443" > < / a > < span class = "lineno" > 443< / span >   < span class = "keywordflow" > if< / span > (default_is_protected == 1) {< / div >
< div class = "line" > < a name = "l00444" > < / a > < span class = "lineno" > 444< / span >   < span class = "keywordflow" > if< / span > (default_per_sample_iv_size == 0) { < span class = "comment" > // For constant iv.< / span > < / div >
< div class = "line" > < a name = "l00445" > < / a > < span class = "lineno" > 445< / span >   uint8_t default_constant_iv_size =< / div >
< div class = "line" > < a name = "l00446" > < / a > < span class = "lineno" > 446< / span >   < span class = "keyword" > static_cast< < / span > uint8_t< span class = "keyword" > > < / span > (default_constant_iv.size());< / div >
< div class = "line" > < a name = "l00447" > < / a > < span class = "lineno" > 447< / span >   RCHECK(buffer-> ReadWriteUInt8(& default_constant_iv_size));< / div >
< div class = "line" > < a name = "l00448" > < / a > < span class = "lineno" > 448< / span >   RCHECK(default_constant_iv_size == 8 || default_constant_iv_size == 16);< / div >
< div class = "line" > < a name = "l00449" > < / a > < span class = "lineno" > 449< / span >   RCHECK(buffer-> ReadWriteVector(& default_constant_iv,< / div >
< div class = "line" > < a name = "l00450" > < / a > < span class = "lineno" > 450< / span >   default_constant_iv_size));< / div >
< div class = "line" > < a name = "l00451" > < / a > < span class = "lineno" > 451< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l00452" > < / a > < span class = "lineno" > 452< / span >   RCHECK(default_per_sample_iv_size == 8 ||< / div >
< div class = "line" > < a name = "l00453" > < / a > < span class = "lineno" > 453< / span >   default_per_sample_iv_size == 16);< / div >
< div class = "line" > < a name = "l00454" > < / a > < span class = "lineno" > 454< / span >   RCHECK(default_constant_iv.empty());< / div >
< div class = "line" > < a name = "l00455" > < / a > < span class = "lineno" > 455< / span >   }< / div >
< div class = "line" > < a name = "l00456" > < / a > < span class = "lineno" > 456< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l00457" > < / a > < span class = "lineno" > 457< / span >   < span class = "comment" > // Expect |default_is_protected| to be 0, i.e. not protected. Other values< / span > < / div >
< div class = "line" > < a name = "l00458" > < / a > < span class = "lineno" > 458< / span >   < span class = "comment" > // of |default_is_protected| is not supported.< / span > < / div >
< div class = "line" > < a name = "l00459" > < / a > < span class = "lineno" > 459< / span >   RCHECK(default_is_protected == 0);< / div >
< div class = "line" > < a name = "l00460" > < / a > < span class = "lineno" > 460< / span >   RCHECK(default_per_sample_iv_size == 0);< / div >
< div class = "line" > < a name = "l00461" > < / a > < span class = "lineno" > 461< / span >   RCHECK(default_constant_iv.empty());< / div >
< div class = "line" > < a name = "l00462" > < / a > < span class = "lineno" > 462< / span >   }< / div >
< div class = "line" > < a name = "l00463" > < / a > < span class = "lineno" > 463< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00464" > < / a > < span class = "lineno" > 464< / span >   }< / div >
< div class = "line" > < a name = "l00465" > < / a > < span class = "lineno" > 465< / span >   < / div >
< div class = "line" > < a name = "l00466" > < / a > < span class = "lineno" > 466< / span >   < span class = "keywordtype" > size_t< / span > TrackEncryption::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l00467" > < / a > < span class = "lineno" > 467< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#a21cc4d085f650dc18a20a4dd05cb6750" > HeaderSize< / a > () + < span class = "keyword" > sizeof< / span > (uint32_t) + kCencKeyIdSize +< / div >
< div class = "line" > < a name = "l00468" > < / a > < span class = "lineno" > 468< / span >   (default_constant_iv.empty() ? 0 : (< span class = "keyword" > sizeof< / span > (uint8_t) +< / div >
< div class = "line" > < a name = "l00469" > < / a > < span class = "lineno" > 469< / span >   default_constant_iv.size()));< / div >
< div class = "line" > < a name = "l00470" > < / a > < span class = "lineno" > 470< / span >   }< / div >
< div class = "line" > < a name = "l00471" > < / a > < span class = "lineno" > 471< / span >   < / div >
< div class = "line" > < a name = "l00472" > < / a > < span class = "lineno" > 472< / span >   SchemeInfo::SchemeInfo() {}< / div >
< div class = "line" > < a name = "l00473" > < / a > < span class = "lineno" > 473< / span >   SchemeInfo::~SchemeInfo() {}< / div >
< div class = "line" > < a name = "l00474" > < / a > < span class = "lineno" > < a class = "line" href = "../../d2/d70/structshaka_1_1media_1_1mp4_1_1SchemeInfo.html#a5a50e58f6dcd3969bdeb07fb66a9d4dc" > 474< / a > < / span >   FourCC < a class = "code" href = "../../d2/d70/structshaka_1_1media_1_1mp4_1_1SchemeInfo.html#a5a50e58f6dcd3969bdeb07fb66a9d4dc" > SchemeInfo::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_schi; }< / div >
< div class = "line" > < a name = "l00475" > < / a > < span class = "lineno" > 475< / span >   < / div >
< div class = "line" > < a name = "l00476" > < / a > < span class = "lineno" > 476< / span >   < span class = "keywordtype" > bool< / span > SchemeInfo::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l00477" > < / a > < span class = "lineno" > 477< / span >   RCHECK(< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a160958fd4dd933f8b760bf61ec0f72c6" > ReadWriteHeaderInternal< / a > (buffer) & & buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a29158ec9769dafbdcf1192abf9a2aa2a" > PrepareChildren< / a > () & & < / div >
< div class = "line" > < a name = "l00478" > < / a > < span class = "lineno" > 478< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& track_encryption));< / div >
< div class = "line" > < a name = "l00479" > < / a > < span class = "lineno" > 479< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00480" > < / a > < span class = "lineno" > 480< / span >   }< / div >
< div class = "line" > < a name = "l00481" > < / a > < span class = "lineno" > 481< / span >   < / div >
< div class = "line" > < a name = "l00482" > < / a > < span class = "lineno" > 482< / span >   < span class = "keywordtype" > size_t< / span > SchemeInfo::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l00483" > < / a > < span class = "lineno" > 483< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a8dea1032b6875b763ec06a133933160a" > HeaderSize< / a > () + track_encryption.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > ();< / div >
< div class = "line" > < a name = "l00484" > < / a > < span class = "lineno" > 484< / span >   }< / div >
< div class = "line" > < a name = "l00485" > < / a > < span class = "lineno" > 485< / span >   < / div >
< div class = "line" > < a name = "l00486" > < / a > < span class = "lineno" > 486< / span >   ProtectionSchemeInfo::ProtectionSchemeInfo() {}< / div >
< div class = "line" > < a name = "l00487" > < / a > < span class = "lineno" > 487< / span >   ProtectionSchemeInfo::~ProtectionSchemeInfo() {}< / div >
< div class = "line" > < a name = "l00488" > < / a > < span class = "lineno" > < a class = "line" href = "../../da/de9/structshaka_1_1media_1_1mp4_1_1ProtectionSchemeInfo.html#a09f2c7d00252d23003506285b30d9267" > 488< / a > < / span >   FourCC < a class = "code" href = "../../da/de9/structshaka_1_1media_1_1mp4_1_1ProtectionSchemeInfo.html#a09f2c7d00252d23003506285b30d9267" > ProtectionSchemeInfo::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_sinf; }< / div >
< div class = "line" > < a name = "l00489" > < / a > < span class = "lineno" > 489< / span >   < / div >
< div class = "line" > < a name = "l00490" > < / a > < span class = "lineno" > 490< / span >   < span class = "keywordtype" > bool< / span > ProtectionSchemeInfo::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l00491" > < / a > < span class = "lineno" > 491< / span >   RCHECK(< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a160958fd4dd933f8b760bf61ec0f72c6" > ReadWriteHeaderInternal< / a > (buffer) & & < / div >
< div class = "line" > < a name = "l00492" > < / a > < span class = "lineno" > 492< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a29158ec9769dafbdcf1192abf9a2aa2a" > PrepareChildren< / a > () & & < / div >
< div class = "line" > < a name = "l00493" > < / a > < span class = "lineno" > 493< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& format) & & < / div >
< div class = "line" > < a name = "l00494" > < / a > < span class = "lineno" > 494< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& type));< / div >
< div class = "line" > < a name = "l00495" > < / a > < span class = "lineno" > 495< / span >   < span class = "keywordflow" > if< / span > (IsProtectionSchemeSupported(type.type)) {< / div >
< div class = "line" > < a name = "l00496" > < / a > < span class = "lineno" > 496< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& info));< / div >
< div class = "line" > < a name = "l00497" > < / a > < span class = "lineno" > 497< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l00498" > < / a > < span class = "lineno" > 498< / span >   DLOG(WARNING) < < < span class = "stringliteral" > " Ignore unsupported protection scheme: " < / span > < / div >
< div class = "line" > < a name = "l00499" > < / a > < span class = "lineno" > 499< / span >   < < FourCCToString(type.type);< / div >
< div class = "line" > < a name = "l00500" > < / a > < span class = "lineno" > 500< / span >   }< / div >
< div class = "line" > < a name = "l00501" > < / a > < span class = "lineno" > 501< / span >   < span class = "comment" > // Other protection schemes are silently ignored. Since the protection scheme< / span > < / div >
< div class = "line" > < a name = "l00502" > < / a > < span class = "lineno" > 502< / span >   < span class = "comment" > // type can' t be determined until this box is opened, we return ' true' for< / span > < / div >
< div class = "line" > < a name = "l00503" > < / a > < span class = "lineno" > 503< / span >   < span class = "comment" > // non-CENC protection scheme types. It is the parent box' s responsibility to< / span > < / div >
< div class = "line" > < a name = "l00504" > < / a > < span class = "lineno" > 504< / span >   < span class = "comment" > // ensure that this scheme type is a supported one.< / span > < / div >
< div class = "line" > < a name = "l00505" > < / a > < span class = "lineno" > 505< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00506" > < / a > < span class = "lineno" > 506< / span >   }< / div >
< div class = "line" > < a name = "l00507" > < / a > < span class = "lineno" > 507< / span >   < / div >
< div class = "line" > < a name = "l00508" > < / a > < span class = "lineno" > 508< / span >   < span class = "keywordtype" > size_t< / span > ProtectionSchemeInfo::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l00509" > < / a > < span class = "lineno" > 509< / span >   < span class = "comment" > // Skip sinf box if it is not initialized.< / span > < / div >
< div class = "line" > < a name = "l00510" > < / a > < span class = "lineno" > 510< / span >   < span class = "keywordflow" > if< / span > (format.format == FOURCC_NULL)< / div >
< div class = "line" > < a name = "l00511" > < / a > < span class = "lineno" > 511< / span >   < span class = "keywordflow" > return< / span > 0;< / div >
< div class = "line" > < a name = "l00512" > < / a > < span class = "lineno" > 512< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a8dea1032b6875b763ec06a133933160a" > HeaderSize< / a > () + format.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > () + type.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > () +< / div >
< div class = "line" > < a name = "l00513" > < / a > < span class = "lineno" > 513< / span >   info.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > ();< / div >
< div class = "line" > < a name = "l00514" > < / a > < span class = "lineno" > 514< / span >   }< / div >
< div class = "line" > < a name = "l00515" > < / a > < span class = "lineno" > 515< / span >   < / div >
< div class = "line" > < a name = "l00516" > < / a > < span class = "lineno" > 516< / span >   MovieHeader::MovieHeader()< / div >
< div class = "line" > < a name = "l00517" > < / a > < span class = "lineno" > 517< / span >   : creation_time(0),< / div >
< div class = "line" > < a name = "l00518" > < / a > < span class = "lineno" > 518< / span >   modification_time(0),< / div >
< div class = "line" > < a name = "l00519" > < / a > < span class = "lineno" > 519< / span >   timescale(0),< / div >
< div class = "line" > < a name = "l00520" > < / a > < span class = "lineno" > 520< / span >   duration(0),< / div >
< div class = "line" > < a name = "l00521" > < / a > < span class = "lineno" > 521< / span >   rate(1 < < 16),< / div >
< div class = "line" > < a name = "l00522" > < / a > < span class = "lineno" > 522< / span >   volume(1 < < 8),< / div >
< div class = "line" > < a name = "l00523" > < / a > < span class = "lineno" > 523< / span >   next_track_id(0) {}< / div >
< div class = "line" > < a name = "l00524" > < / a > < span class = "lineno" > 524< / span >   MovieHeader::~MovieHeader() {}< / div >
< div class = "line" > < a name = "l00525" > < / a > < span class = "lineno" > < a class = "line" href = "../../d6/d1a/structshaka_1_1media_1_1mp4_1_1MovieHeader.html#a0bbd09e7f0bc8effc1c1ba7f5b8d49d6" > 525< / a > < / span >   FourCC < a class = "code" href = "../../d6/d1a/structshaka_1_1media_1_1mp4_1_1MovieHeader.html#a0bbd09e7f0bc8effc1c1ba7f5b8d49d6" > MovieHeader::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_mvhd; }< / div >
2016-08-18 20:58:33 +00:00
< div class = "line" > < a name = "l00526" > < / a > < span class = "lineno" > 526< / span >   < / div >
2017-01-06 19:31:11 +00:00
< div class = "line" > < a name = "l00527" > < / a > < span class = "lineno" > 527< / span >   < span class = "keywordtype" > bool< / span > MovieHeader::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l00528" > < / a > < span class = "lineno" > 528< / span >   RCHECK(< a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#ad72e5a2d0def5bbba75b440d060ef1cf" > ReadWriteHeaderInternal< / a > (buffer));< / div >
< div class = "line" > < a name = "l00529" > < / a > < span class = "lineno" > 529< / span >   < / div >
< div class = "line" > < a name = "l00530" > < / a > < span class = "lineno" > 530< / span >   < span class = "keywordtype" > size_t< / span > num_bytes = (version == 1) ? < span class = "keyword" > sizeof< / span > (uint64_t) : < span class = "keyword" > sizeof< / span > (uint32_t);< / div >
< div class = "line" > < a name = "l00531" > < / a > < span class = "lineno" > 531< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a53c6b6a9bce0bb0fa61b9ce95c3f5cef" > ReadWriteUInt64NBytes< / a > (& creation_time, num_bytes) & & < / div >
< div class = "line" > < a name = "l00532" > < / a > < span class = "lineno" > 532< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a53c6b6a9bce0bb0fa61b9ce95c3f5cef" > ReadWriteUInt64NBytes< / a > (& modification_time, num_bytes) & & < / div >
< div class = "line" > < a name = "l00533" > < / a > < span class = "lineno" > 533< / span >   buffer-> ReadWriteUInt32(& timescale) & & < / div >
< div class = "line" > < a name = "l00534" > < / a > < span class = "lineno" > 534< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a53c6b6a9bce0bb0fa61b9ce95c3f5cef" > ReadWriteUInt64NBytes< / a > (& duration, num_bytes));< / div >
< div class = "line" > < a name = "l00535" > < / a > < span class = "lineno" > 535< / span >   < / div >
< div class = "line" > < a name = "l00536" > < / a > < span class = "lineno" > 536< / span >   std::vector< uint8_t> matrix(kUnityMatrix,< / div >
< div class = "line" > < a name = "l00537" > < / a > < span class = "lineno" > 537< / span >   kUnityMatrix + arraysize(kUnityMatrix));< / div >
< div class = "line" > < a name = "l00538" > < / a > < span class = "lineno" > 538< / span >   RCHECK(buffer-> ReadWriteInt32(& rate) & & < / div >
< div class = "line" > < a name = "l00539" > < / a > < span class = "lineno" > 539< / span >   buffer-> ReadWriteInt16(& volume) & & < / div >
< div class = "line" > < a name = "l00540" > < / a > < span class = "lineno" > 540< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a1a0c70e3124677ae08164f7b89f6a1d4" > IgnoreBytes< / a > (10) & & < span class = "comment" > // reserved< / span > < / div >
< div class = "line" > < a name = "l00541" > < / a > < span class = "lineno" > 541< / span >   buffer-> ReadWriteVector(& matrix, matrix.size()) & & < / div >
< div class = "line" > < a name = "l00542" > < / a > < span class = "lineno" > 542< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a1a0c70e3124677ae08164f7b89f6a1d4" > IgnoreBytes< / a > (24) & & < span class = "comment" > // predefined zero< / span > < / div >
< div class = "line" > < a name = "l00543" > < / a > < span class = "lineno" > 543< / span >   buffer-> ReadWriteUInt32(& next_track_id));< / div >
< div class = "line" > < a name = "l00544" > < / a > < span class = "lineno" > 544< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00545" > < / a > < span class = "lineno" > 545< / span >   }< / div >
< div class = "line" > < a name = "l00546" > < / a > < span class = "lineno" > 546< / span >   < / div >
< div class = "line" > < a name = "l00547" > < / a > < span class = "lineno" > 547< / span >   < span class = "keywordtype" > size_t< / span > MovieHeader::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l00548" > < / a > < span class = "lineno" > 548< / span >   version = IsFitIn32Bits(creation_time, modification_time, duration) ? 0 : 1;< / div >
< div class = "line" > < a name = "l00549" > < / a > < span class = "lineno" > 549< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#a21cc4d085f650dc18a20a4dd05cb6750" > HeaderSize< / a > () + < span class = "keyword" > sizeof< / span > (uint32_t) * (1 + version) * 3 +< / div >
< div class = "line" > < a name = "l00550" > < / a > < span class = "lineno" > 550< / span >   < span class = "keyword" > sizeof< / span > (timescale) + < span class = "keyword" > sizeof< / span > (rate) + < span class = "keyword" > sizeof< / span > (volume) +< / div >
< div class = "line" > < a name = "l00551" > < / a > < span class = "lineno" > 551< / span >   < span class = "keyword" > sizeof< / span > (next_track_id) + < span class = "keyword" > sizeof< / span > (kUnityMatrix) + 10 +< / div >
< div class = "line" > < a name = "l00552" > < / a > < span class = "lineno" > 552< / span >   24; < span class = "comment" > // 10 bytes reserved, 24 bytes predefined.< / span > < / div >
< div class = "line" > < a name = "l00553" > < / a > < span class = "lineno" > 553< / span >   }< / div >
< div class = "line" > < a name = "l00554" > < / a > < span class = "lineno" > 554< / span >   < / div >
< div class = "line" > < a name = "l00555" > < / a > < span class = "lineno" > 555< / span >   TrackHeader::TrackHeader()< / div >
< div class = "line" > < a name = "l00556" > < / a > < span class = "lineno" > 556< / span >   : creation_time(0),< / div >
< div class = "line" > < a name = "l00557" > < / a > < span class = "lineno" > 557< / span >   modification_time(0),< / div >
< div class = "line" > < a name = "l00558" > < / a > < span class = "lineno" > 558< / span >   track_id(0),< / div >
< div class = "line" > < a name = "l00559" > < / a > < span class = "lineno" > 559< / span >   duration(0),< / div >
< div class = "line" > < a name = "l00560" > < / a > < span class = "lineno" > 560< / span >   layer(0),< / div >
< div class = "line" > < a name = "l00561" > < / a > < span class = "lineno" > 561< / span >   alternate_group(0),< / div >
< div class = "line" > < a name = "l00562" > < / a > < span class = "lineno" > 562< / span >   volume(-1),< / div >
< div class = "line" > < a name = "l00563" > < / a > < span class = "lineno" > 563< / span >   width(0),< / div >
< div class = "line" > < a name = "l00564" > < / a > < span class = "lineno" > 564< / span >   height(0) {< / div >
2017-03-30 23:38:56 +00:00
< div class = "line" > < a name = "l00565" > < / a > < span class = "lineno" > 565< / span >   flags = kTrackEnabled | kTrackInMovie | kTrackInPreview;< / div >
2017-01-06 19:31:11 +00:00
< div class = "line" > < a name = "l00566" > < / a > < span class = "lineno" > 566< / span >   }< / div >
< div class = "line" > < a name = "l00567" > < / a > < span class = "lineno" > 567< / span >   TrackHeader::~TrackHeader() {}< / div >
< div class = "line" > < a name = "l00568" > < / a > < span class = "lineno" > < a class = "line" href = "../../da/dc4/structshaka_1_1media_1_1mp4_1_1TrackHeader.html#a7880b5742f038be62ca83693883814d3" > 568< / a > < / span >   FourCC < a class = "code" href = "../../da/dc4/structshaka_1_1media_1_1mp4_1_1TrackHeader.html#a7880b5742f038be62ca83693883814d3" > TrackHeader::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_tkhd; }< / div >
2016-08-18 20:58:33 +00:00
< div class = "line" > < a name = "l00569" > < / a > < span class = "lineno" > 569< / span >   < / div >
2017-01-06 19:31:11 +00:00
< div class = "line" > < a name = "l00570" > < / a > < span class = "lineno" > 570< / span >   < span class = "keywordtype" > bool< / span > TrackHeader::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l00571" > < / a > < span class = "lineno" > 571< / span >   RCHECK(< a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#ad72e5a2d0def5bbba75b440d060ef1cf" > ReadWriteHeaderInternal< / a > (buffer));< / div >
< div class = "line" > < a name = "l00572" > < / a > < span class = "lineno" > 572< / span >   < / div >
< div class = "line" > < a name = "l00573" > < / a > < span class = "lineno" > 573< / span >   < span class = "keywordtype" > size_t< / span > num_bytes = (version == 1) ? < span class = "keyword" > sizeof< / span > (uint64_t) : < span class = "keyword" > sizeof< / span > (uint32_t);< / div >
< div class = "line" > < a name = "l00574" > < / a > < span class = "lineno" > 574< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a53c6b6a9bce0bb0fa61b9ce95c3f5cef" > ReadWriteUInt64NBytes< / a > (& creation_time, num_bytes) & & < / div >
< div class = "line" > < a name = "l00575" > < / a > < span class = "lineno" > 575< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a53c6b6a9bce0bb0fa61b9ce95c3f5cef" > ReadWriteUInt64NBytes< / a > (& modification_time, num_bytes) & & < / div >
< div class = "line" > < a name = "l00576" > < / a > < span class = "lineno" > 576< / span >   buffer-> ReadWriteUInt32(& track_id) & & < / div >
< div class = "line" > < a name = "l00577" > < / a > < span class = "lineno" > 577< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a1a0c70e3124677ae08164f7b89f6a1d4" > IgnoreBytes< / a > (4) & & < span class = "comment" > // reserved< / span > < / div >
< div class = "line" > < a name = "l00578" > < / a > < span class = "lineno" > 578< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a53c6b6a9bce0bb0fa61b9ce95c3f5cef" > ReadWriteUInt64NBytes< / a > (& duration, num_bytes));< / div >
< div class = "line" > < a name = "l00579" > < / a > < span class = "lineno" > 579< / span >   < / div >
< div class = "line" > < a name = "l00580" > < / a > < span class = "lineno" > 580< / span >   < span class = "keywordflow" > if< / span > (!buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > ()) {< / div >
< div class = "line" > < a name = "l00581" > < / a > < span class = "lineno" > 581< / span >   < span class = "comment" > // Set default value for volume, if track is audio, 0x100 else 0.< / span > < / div >
< div class = "line" > < a name = "l00582" > < / a > < span class = "lineno" > 582< / span >   < span class = "keywordflow" > if< / span > (volume == -1)< / div >
< div class = "line" > < a name = "l00583" > < / a > < span class = "lineno" > 583< / span >   volume = (width != 0 & & height != 0) ? 0 : 0x100;< / div >
< div class = "line" > < a name = "l00584" > < / a > < span class = "lineno" > 584< / span >   }< / div >
< div class = "line" > < a name = "l00585" > < / a > < span class = "lineno" > 585< / span >   std::vector< uint8_t> matrix(kUnityMatrix,< / div >
< div class = "line" > < a name = "l00586" > < / a > < span class = "lineno" > 586< / span >   kUnityMatrix + arraysize(kUnityMatrix));< / div >
< div class = "line" > < a name = "l00587" > < / a > < span class = "lineno" > 587< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a1a0c70e3124677ae08164f7b89f6a1d4" > IgnoreBytes< / a > (8) & & < span class = "comment" > // reserved< / span > < / div >
< div class = "line" > < a name = "l00588" > < / a > < span class = "lineno" > 588< / span >   buffer-> ReadWriteInt16(& layer) & & < / div >
< div class = "line" > < a name = "l00589" > < / a > < span class = "lineno" > 589< / span >   buffer-> ReadWriteInt16(& alternate_group) & & < / div >
< div class = "line" > < a name = "l00590" > < / a > < span class = "lineno" > 590< / span >   buffer-> ReadWriteInt16(& volume) & & < / div >
< div class = "line" > < a name = "l00591" > < / a > < span class = "lineno" > 591< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a1a0c70e3124677ae08164f7b89f6a1d4" > IgnoreBytes< / a > (2) & & < span class = "comment" > // reserved< / span > < / div >
< div class = "line" > < a name = "l00592" > < / a > < span class = "lineno" > 592< / span >   buffer-> ReadWriteVector(& matrix, matrix.size()) & & < / div >
< div class = "line" > < a name = "l00593" > < / a > < span class = "lineno" > 593< / span >   buffer-> ReadWriteUInt32(& width) & & < / div >
< div class = "line" > < a name = "l00594" > < / a > < span class = "lineno" > 594< / span >   buffer-> ReadWriteUInt32(& height));< / div >
< div class = "line" > < a name = "l00595" > < / a > < span class = "lineno" > 595< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00596" > < / a > < span class = "lineno" > 596< / span >   }< / div >
< div class = "line" > < a name = "l00597" > < / a > < span class = "lineno" > 597< / span >   < / div >
< div class = "line" > < a name = "l00598" > < / a > < span class = "lineno" > 598< / span >   < span class = "keywordtype" > size_t< / span > TrackHeader::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l00599" > < / a > < span class = "lineno" > 599< / span >   version = IsFitIn32Bits(creation_time, modification_time, duration) ? 0 : 1;< / div >
< div class = "line" > < a name = "l00600" > < / a > < span class = "lineno" > 600< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#a21cc4d085f650dc18a20a4dd05cb6750" > HeaderSize< / a > () + < span class = "keyword" > sizeof< / span > (track_id) +< / div >
< div class = "line" > < a name = "l00601" > < / a > < span class = "lineno" > 601< / span >   < span class = "keyword" > sizeof< / span > (uint32_t) * (1 + version) * 3 + < span class = "keyword" > sizeof< / span > (layer) +< / div >
< div class = "line" > < a name = "l00602" > < / a > < span class = "lineno" > 602< / span >   < span class = "keyword" > sizeof< / span > (alternate_group) + < span class = "keyword" > sizeof< / span > (volume) + < span class = "keyword" > sizeof< / span > (width) +< / div >
< div class = "line" > < a name = "l00603" > < / a > < span class = "lineno" > 603< / span >   < span class = "keyword" > sizeof< / span > (height) + < span class = "keyword" > sizeof< / span > (kUnityMatrix) + 14; < span class = "comment" > // 14 bytes reserved.< / span > < / div >
< div class = "line" > < a name = "l00604" > < / a > < span class = "lineno" > 604< / span >   }< / div >
< div class = "line" > < a name = "l00605" > < / a > < span class = "lineno" > 605< / span >   < / div >
< div class = "line" > < a name = "l00606" > < / a > < span class = "lineno" > 606< / span >   SampleDescription::SampleDescription() : type(kInvalid) {}< / div >
< div class = "line" > < a name = "l00607" > < / a > < span class = "lineno" > 607< / span >   SampleDescription::~SampleDescription() {}< / div >
< div class = "line" > < a name = "l00608" > < / a > < span class = "lineno" > < a class = "line" href = "../../da/df5/structshaka_1_1media_1_1mp4_1_1SampleDescription.html#a55c299ae4b388109dccc7b84feb45089" > 608< / a > < / span >   FourCC < a class = "code" href = "../../da/df5/structshaka_1_1media_1_1mp4_1_1SampleDescription.html#a55c299ae4b388109dccc7b84feb45089" > SampleDescription::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_stsd; }< / div >
< div class = "line" > < a name = "l00609" > < / a > < span class = "lineno" > 609< / span >   < / div >
< div class = "line" > < a name = "l00610" > < / a > < span class = "lineno" > 610< / span >   < span class = "keywordtype" > bool< / span > SampleDescription::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l00611" > < / a > < span class = "lineno" > 611< / span >   uint32_t count = 0;< / div >
< div class = "line" > < a name = "l00612" > < / a > < span class = "lineno" > 612< / span >   < span class = "keywordflow" > switch< / span > (type) {< / div >
< div class = "line" > < a name = "l00613" > < / a > < span class = "lineno" > 613< / span >   < span class = "keywordflow" > case< / span > kVideo:< / div >
< div class = "line" > < a name = "l00614" > < / a > < span class = "lineno" > 614< / span >   count = < span class = "keyword" > static_cast< < / span > uint32_t< span class = "keyword" > > < / span > (video_entries.size());< / div >
2016-08-18 20:58:33 +00:00
< div class = "line" > < a name = "l00615" > < / a > < span class = "lineno" > 615< / span >   < span class = "keywordflow" > break< / span > ;< / div >
2017-01-06 19:31:11 +00:00
< div class = "line" > < a name = "l00616" > < / a > < span class = "lineno" > 616< / span >   < span class = "keywordflow" > case< / span > kAudio:< / div >
< div class = "line" > < a name = "l00617" > < / a > < span class = "lineno" > 617< / span >   count = < span class = "keyword" > static_cast< < / span > uint32_t< span class = "keyword" > > < / span > (audio_entries.size());< / div >
2016-08-18 20:58:33 +00:00
< div class = "line" > < a name = "l00618" > < / a > < span class = "lineno" > 618< / span >   < span class = "keywordflow" > break< / span > ;< / div >
2017-01-06 19:31:11 +00:00
< div class = "line" > < a name = "l00619" > < / a > < span class = "lineno" > 619< / span >   < span class = "keywordflow" > case< / span > kText:< / div >
< div class = "line" > < a name = "l00620" > < / a > < span class = "lineno" > 620< / span >   count = < span class = "keyword" > static_cast< < / span > uint32_t< span class = "keyword" > > < / span > (text_entries.size());< / div >
< div class = "line" > < a name = "l00621" > < / a > < span class = "lineno" > 621< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l00622" > < / a > < span class = "lineno" > 622< / span >   < span class = "keywordflow" > default< / span > :< / div >
< div class = "line" > < a name = "l00623" > < / a > < span class = "lineno" > 623< / span >   NOTIMPLEMENTED() < < < span class = "stringliteral" > " SampleDecryption type " < / span > < < type< / div >
< div class = "line" > < a name = "l00624" > < / a > < span class = "lineno" > 624< / span >   < < < span class = "stringliteral" > " is not handled. Skipping." < / span > ;< / div >
< div class = "line" > < a name = "l00625" > < / a > < span class = "lineno" > 625< / span >   }< / div >
< div class = "line" > < a name = "l00626" > < / a > < span class = "lineno" > 626< / span >   RCHECK(< a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#ad72e5a2d0def5bbba75b440d060ef1cf" > ReadWriteHeaderInternal< / a > (buffer) & & < / div >
< div class = "line" > < a name = "l00627" > < / a > < span class = "lineno" > 627< / span >   buffer-> ReadWriteUInt32(& count));< / div >
< div class = "line" > < a name = "l00628" > < / a > < span class = "lineno" > 628< / span >   < / div >
< div class = "line" > < a name = "l00629" > < / a > < span class = "lineno" > 629< / span >   < span class = "keywordflow" > if< / span > (buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > ()) {< / div >
< div class = "line" > < a name = "l00630" > < / a > < span class = "lineno" > 630< / span >   BoxReader* reader = buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6e7c1f50071b52d7f68e094f0401d3d9" > reader< / a > ();< / div >
< div class = "line" > < a name = "l00631" > < / a > < span class = "lineno" > 631< / span >   DCHECK(reader);< / div >
< div class = "line" > < a name = "l00632" > < / a > < span class = "lineno" > 632< / span >   video_entries.clear();< / div >
< div class = "line" > < a name = "l00633" > < / a > < span class = "lineno" > 633< / span >   audio_entries.clear();< / div >
< div class = "line" > < a name = "l00634" > < / a > < span class = "lineno" > 634< / span >   < span class = "comment" > // Note: this value is preset before scanning begins. See comments in the< / span > < / div >
< div class = "line" > < a name = "l00635" > < / a > < span class = "lineno" > 635< / span >   < span class = "comment" > // Parse(Media*) function.< / span > < / div >
< div class = "line" > < a name = "l00636" > < / a > < span class = "lineno" > 636< / span >   < span class = "keywordflow" > if< / span > (type == kVideo) {< / div >
< div class = "line" > < a name = "l00637" > < / a > < span class = "lineno" > 637< / span >   RCHECK(reader-> ReadAllChildren(& video_entries));< / div >
< div class = "line" > < a name = "l00638" > < / a > < span class = "lineno" > 638< / span >   RCHECK(video_entries.size() == count);< / div >
< div class = "line" > < a name = "l00639" > < / a > < span class = "lineno" > 639< / span >   } < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (type == kAudio) {< / div >
< div class = "line" > < a name = "l00640" > < / a > < span class = "lineno" > 640< / span >   RCHECK(reader-> ReadAllChildren(& audio_entries));< / div >
< div class = "line" > < a name = "l00641" > < / a > < span class = "lineno" > 641< / span >   RCHECK(audio_entries.size() == count);< / div >
< div class = "line" > < a name = "l00642" > < / a > < span class = "lineno" > 642< / span >   } < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (type == kText) {< / div >
< div class = "line" > < a name = "l00643" > < / a > < span class = "lineno" > 643< / span >   RCHECK(reader-> ReadAllChildren(& text_entries));< / div >
< div class = "line" > < a name = "l00644" > < / a > < span class = "lineno" > 644< / span >   RCHECK(text_entries.size() == count);< / div >
< div class = "line" > < a name = "l00645" > < / a > < span class = "lineno" > 645< / span >   }< / div >
< div class = "line" > < a name = "l00646" > < / a > < span class = "lineno" > 646< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l00647" > < / a > < span class = "lineno" > 647< / span >   DCHECK_LT(0u, count);< / div >
< div class = "line" > < a name = "l00648" > < / a > < span class = "lineno" > 648< / span >   < span class = "keywordflow" > if< / span > (type == kVideo) {< / div >
2016-08-18 20:58:33 +00:00
< div class = "line" > < a name = "l00649" > < / a > < span class = "lineno" > 649< / span >   < span class = "keywordflow" > for< / span > (uint32_t i = 0; i < count; ++i)< / div >
2017-01-06 19:31:11 +00:00
< div class = "line" > < a name = "l00650" > < / a > < span class = "lineno" > 650< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& video_entries[i]));< / div >
< div class = "line" > < a name = "l00651" > < / a > < span class = "lineno" > 651< / span >   } < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (type == kAudio) {< / div >
2016-08-18 20:58:33 +00:00
< div class = "line" > < a name = "l00652" > < / a > < span class = "lineno" > 652< / span >   < span class = "keywordflow" > for< / span > (uint32_t i = 0; i < count; ++i)< / div >
2017-01-06 19:31:11 +00:00
< div class = "line" > < a name = "l00653" > < / a > < span class = "lineno" > 653< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& audio_entries[i]));< / div >
< div class = "line" > < a name = "l00654" > < / a > < span class = "lineno" > 654< / span >   } < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (type == kText) {< / div >
< div class = "line" > < a name = "l00655" > < / a > < span class = "lineno" > 655< / span >   < span class = "keywordflow" > for< / span > (uint32_t i = 0; i < count; ++i)< / div >
< div class = "line" > < a name = "l00656" > < / a > < span class = "lineno" > 656< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& text_entries[i]));< / div >
< div class = "line" > < a name = "l00657" > < / a > < span class = "lineno" > 657< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l00658" > < / a > < span class = "lineno" > 658< / span >   NOTIMPLEMENTED();< / div >
< div class = "line" > < a name = "l00659" > < / a > < span class = "lineno" > 659< / span >   }< / div >
< div class = "line" > < a name = "l00660" > < / a > < span class = "lineno" > 660< / span >   }< / div >
< div class = "line" > < a name = "l00661" > < / a > < span class = "lineno" > 661< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00662" > < / a > < span class = "lineno" > 662< / span >   }< / div >
< div class = "line" > < a name = "l00663" > < / a > < span class = "lineno" > 663< / span >   < / div >
< div class = "line" > < a name = "l00664" > < / a > < span class = "lineno" > 664< / span >   < span class = "keywordtype" > size_t< / span > SampleDescription::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l00665" > < / a > < span class = "lineno" > 665< / span >   < span class = "keywordtype" > size_t< / span > box_size = < a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#a21cc4d085f650dc18a20a4dd05cb6750" > HeaderSize< / a > () + < span class = "keyword" > sizeof< / span > (uint32_t);< / div >
< div class = "line" > < a name = "l00666" > < / a > < span class = "lineno" > 666< / span >   < span class = "keywordflow" > if< / span > (type == kVideo) {< / div >
< div class = "line" > < a name = "l00667" > < / a > < span class = "lineno" > 667< / span >   < span class = "keywordflow" > for< / span > (uint32_t i = 0; i < video_entries.size(); ++i)< / div >
< div class = "line" > < a name = "l00668" > < / a > < span class = "lineno" > 668< / span >   box_size += video_entries[i].< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > ();< / div >
< div class = "line" > < a name = "l00669" > < / a > < span class = "lineno" > 669< / span >   } < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (type == kAudio) {< / div >
< div class = "line" > < a name = "l00670" > < / a > < span class = "lineno" > 670< / span >   < span class = "keywordflow" > for< / span > (uint32_t i = 0; i < audio_entries.size(); ++i)< / div >
< div class = "line" > < a name = "l00671" > < / a > < span class = "lineno" > 671< / span >   box_size += audio_entries[i].< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > ();< / div >
< div class = "line" > < a name = "l00672" > < / a > < span class = "lineno" > 672< / span >   } < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (type == kText) {< / div >
< div class = "line" > < a name = "l00673" > < / a > < span class = "lineno" > 673< / span >   < span class = "keywordflow" > for< / span > (uint32_t i = 0; i < text_entries.size(); ++i)< / div >
< div class = "line" > < a name = "l00674" > < / a > < span class = "lineno" > 674< / span >   box_size += text_entries[i].< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > ();< / div >
< div class = "line" > < a name = "l00675" > < / a > < span class = "lineno" > 675< / span >   }< / div >
< div class = "line" > < a name = "l00676" > < / a > < span class = "lineno" > 676< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#ad0186e0f9301bd07c52a55a8b1db0419" > box_size< / a > ;< / div >
< div class = "line" > < a name = "l00677" > < / a > < span class = "lineno" > 677< / span >   }< / div >
< div class = "line" > < a name = "l00678" > < / a > < span class = "lineno" > 678< / span >   < / div >
< div class = "line" > < a name = "l00679" > < / a > < span class = "lineno" > 679< / span >   DecodingTimeToSample::DecodingTimeToSample() {}< / div >
< div class = "line" > < a name = "l00680" > < / a > < span class = "lineno" > 680< / span >   DecodingTimeToSample::~DecodingTimeToSample() {}< / div >
< div class = "line" > < a name = "l00681" > < / a > < span class = "lineno" > < a class = "line" href = "../../de/def/structshaka_1_1media_1_1mp4_1_1DecodingTimeToSample.html#a16599ced0758987dec6d8678faa7a7b9" > 681< / a > < / span >   FourCC < a class = "code" href = "../../de/def/structshaka_1_1media_1_1mp4_1_1DecodingTimeToSample.html#a16599ced0758987dec6d8678faa7a7b9" > DecodingTimeToSample::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_stts; }< / div >
< div class = "line" > < a name = "l00682" > < / a > < span class = "lineno" > 682< / span >   < / div >
< div class = "line" > < a name = "l00683" > < / a > < span class = "lineno" > 683< / span >   < span class = "keywordtype" > bool< / span > DecodingTimeToSample::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l00684" > < / a > < span class = "lineno" > 684< / span >   uint32_t count = < span class = "keyword" > static_cast< < / span > uint32_t< span class = "keyword" > > < / span > (decoding_time.size());< / div >
< div class = "line" > < a name = "l00685" > < / a > < span class = "lineno" > 685< / span >   RCHECK(< a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#ad72e5a2d0def5bbba75b440d060ef1cf" > ReadWriteHeaderInternal< / a > (buffer) & & < / div >
< div class = "line" > < a name = "l00686" > < / a > < span class = "lineno" > 686< / span >   buffer-> ReadWriteUInt32(& count));< / div >
< div class = "line" > < a name = "l00687" > < / a > < span class = "lineno" > 687< / span >   < / div >
< div class = "line" > < a name = "l00688" > < / a > < span class = "lineno" > 688< / span >   decoding_time.resize(count);< / div >
< div class = "line" > < a name = "l00689" > < / a > < span class = "lineno" > 689< / span >   < span class = "keywordflow" > for< / span > (uint32_t i = 0; i < count; ++i) {< / div >
< div class = "line" > < a name = "l00690" > < / a > < span class = "lineno" > 690< / span >   RCHECK(buffer-> ReadWriteUInt32(& decoding_time[i].sample_count) & & < / div >
< div class = "line" > < a name = "l00691" > < / a > < span class = "lineno" > 691< / span >   buffer-> ReadWriteUInt32(& decoding_time[i].sample_delta));< / div >
< div class = "line" > < a name = "l00692" > < / a > < span class = "lineno" > 692< / span >   }< / div >
< div class = "line" > < a name = "l00693" > < / a > < span class = "lineno" > 693< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00694" > < / a > < span class = "lineno" > 694< / span >   }< / div >
< div class = "line" > < a name = "l00695" > < / a > < span class = "lineno" > 695< / span >   < / div >
< div class = "line" > < a name = "l00696" > < / a > < span class = "lineno" > 696< / span >   < span class = "keywordtype" > size_t< / span > DecodingTimeToSample::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l00697" > < / a > < span class = "lineno" > 697< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#a21cc4d085f650dc18a20a4dd05cb6750" > HeaderSize< / a > () + < span class = "keyword" > sizeof< / span > (uint32_t) +< / div >
< div class = "line" > < a name = "l00698" > < / a > < span class = "lineno" > 698< / span >   < span class = "keyword" > sizeof< / span > (DecodingTime) * decoding_time.size();< / div >
< div class = "line" > < a name = "l00699" > < / a > < span class = "lineno" > 699< / span >   }< / div >
< div class = "line" > < a name = "l00700" > < / a > < span class = "lineno" > 700< / span >   < / div >
< div class = "line" > < a name = "l00701" > < / a > < span class = "lineno" > 701< / span >   CompositionTimeToSample::CompositionTimeToSample() {}< / div >
< div class = "line" > < a name = "l00702" > < / a > < span class = "lineno" > 702< / span >   CompositionTimeToSample::~CompositionTimeToSample() {}< / div >
< div class = "line" > < a name = "l00703" > < / a > < span class = "lineno" > < a class = "line" href = "../../df/d7b/structshaka_1_1media_1_1mp4_1_1CompositionTimeToSample.html#a53a999ce269642a6f6cb5b9301ca0740" > 703< / a > < / span >   FourCC < a class = "code" href = "../../df/d7b/structshaka_1_1media_1_1mp4_1_1CompositionTimeToSample.html#a53a999ce269642a6f6cb5b9301ca0740" > CompositionTimeToSample::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_ctts; }< / div >
< div class = "line" > < a name = "l00704" > < / a > < span class = "lineno" > 704< / span >   < / div >
< div class = "line" > < a name = "l00705" > < / a > < span class = "lineno" > 705< / span >   < span class = "keywordtype" > bool< / span > CompositionTimeToSample::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l00706" > < / a > < span class = "lineno" > 706< / span >   uint32_t count = < span class = "keyword" > static_cast< < / span > uint32_t< span class = "keyword" > > < / span > (composition_offset.size());< / div >
< div class = "line" > < a name = "l00707" > < / a > < span class = "lineno" > 707< / span >   < span class = "keywordflow" > if< / span > (!buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > ()) {< / div >
< div class = "line" > < a name = "l00708" > < / a > < span class = "lineno" > 708< / span >   < span class = "comment" > // Determine whether version 0 or version 1 should be used.< / span > < / div >
< div class = "line" > < a name = "l00709" > < / a > < span class = "lineno" > 709< / span >   < span class = "comment" > // Use version 0 if possible, use version 1 if there is a negative< / span > < / div >
< div class = "line" > < a name = "l00710" > < / a > < span class = "lineno" > 710< / span >   < span class = "comment" > // sample_offset value.< / span > < / div >
< div class = "line" > < a name = "l00711" > < / a > < span class = "lineno" > 711< / span >   version = 0;< / div >
< div class = "line" > < a name = "l00712" > < / a > < span class = "lineno" > 712< / span >   < span class = "keywordflow" > for< / span > (uint32_t i = 0; i < count; ++i) {< / div >
< div class = "line" > < a name = "l00713" > < / a > < span class = "lineno" > 713< / span >   < span class = "keywordflow" > if< / span > (composition_offset[i].sample_offset < 0) {< / div >
< div class = "line" > < a name = "l00714" > < / a > < span class = "lineno" > 714< / span >   version = 1;< / div >
< div class = "line" > < a name = "l00715" > < / a > < span class = "lineno" > 715< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l00716" > < / a > < span class = "lineno" > 716< / span >   }< / div >
< div class = "line" > < a name = "l00717" > < / a > < span class = "lineno" > 717< / span >   }< / div >
< div class = "line" > < a name = "l00718" > < / a > < span class = "lineno" > 718< / span >   }< / div >
2016-08-18 20:58:33 +00:00
< div class = "line" > < a name = "l00719" > < / a > < span class = "lineno" > 719< / span >   < / div >
2017-01-06 19:31:11 +00:00
< div class = "line" > < a name = "l00720" > < / a > < span class = "lineno" > 720< / span >   RCHECK(< a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#ad72e5a2d0def5bbba75b440d060ef1cf" > ReadWriteHeaderInternal< / a > (buffer) & & < / div >
< div class = "line" > < a name = "l00721" > < / a > < span class = "lineno" > 721< / span >   buffer-> ReadWriteUInt32(& count));< / div >
< div class = "line" > < a name = "l00722" > < / a > < span class = "lineno" > 722< / span >   < / div >
< div class = "line" > < a name = "l00723" > < / a > < span class = "lineno" > 723< / span >   composition_offset.resize(count);< / div >
< div class = "line" > < a name = "l00724" > < / a > < span class = "lineno" > 724< / span >   < span class = "keywordflow" > for< / span > (uint32_t i = 0; i < count; ++i) {< / div >
< div class = "line" > < a name = "l00725" > < / a > < span class = "lineno" > 725< / span >   RCHECK(buffer-> ReadWriteUInt32(& composition_offset[i].sample_count));< / div >
< div class = "line" > < a name = "l00726" > < / a > < span class = "lineno" > 726< / span >   < / div >
< div class = "line" > < a name = "l00727" > < / a > < span class = "lineno" > 727< / span >   < span class = "keywordflow" > if< / span > (version == 0) {< / div >
< div class = "line" > < a name = "l00728" > < / a > < span class = "lineno" > 728< / span >   uint32_t sample_offset = composition_offset[i].sample_offset;< / div >
< div class = "line" > < a name = "l00729" > < / a > < span class = "lineno" > 729< / span >   RCHECK(buffer-> ReadWriteUInt32(& sample_offset));< / div >
< div class = "line" > < a name = "l00730" > < / a > < span class = "lineno" > 730< / span >   composition_offset[i].sample_offset = sample_offset;< / div >
< div class = "line" > < a name = "l00731" > < / a > < span class = "lineno" > 731< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l00732" > < / a > < span class = "lineno" > 732< / span >   int32_t sample_offset = composition_offset[i].sample_offset;< / div >
< div class = "line" > < a name = "l00733" > < / a > < span class = "lineno" > 733< / span >   RCHECK(buffer-> ReadWriteInt32(& sample_offset));< / div >
< div class = "line" > < a name = "l00734" > < / a > < span class = "lineno" > 734< / span >   composition_offset[i].sample_offset = sample_offset;< / div >
< div class = "line" > < a name = "l00735" > < / a > < span class = "lineno" > 735< / span >   }< / div >
< div class = "line" > < a name = "l00736" > < / a > < span class = "lineno" > 736< / span >   }< / div >
< div class = "line" > < a name = "l00737" > < / a > < span class = "lineno" > 737< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00738" > < / a > < span class = "lineno" > 738< / span >   }< / div >
< div class = "line" > < a name = "l00739" > < / a > < span class = "lineno" > 739< / span >   < / div >
< div class = "line" > < a name = "l00740" > < / a > < span class = "lineno" > 740< / span >   < span class = "keywordtype" > size_t< / span > CompositionTimeToSample::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l00741" > < / a > < span class = "lineno" > 741< / span >   < span class = "comment" > // This box is optional. Skip it if it is empty.< / span > < / div >
< div class = "line" > < a name = "l00742" > < / a > < span class = "lineno" > 742< / span >   < span class = "keywordflow" > if< / span > (composition_offset.empty())< / div >
< div class = "line" > < a name = "l00743" > < / a > < span class = "lineno" > 743< / span >   < span class = "keywordflow" > return< / span > 0;< / div >
< div class = "line" > < a name = "l00744" > < / a > < span class = "lineno" > 744< / span >   < span class = "comment" > // Structure CompositionOffset contains |sample_offset| (uint32_t) and< / span > < / div >
< div class = "line" > < a name = "l00745" > < / a > < span class = "lineno" > 745< / span >   < span class = "comment" > // |sample_offset| (int64_t). The actual size of |sample_offset| is< / span > < / div >
< div class = "line" > < a name = "l00746" > < / a > < span class = "lineno" > 746< / span >   < span class = "comment" > // 4 bytes (uint32_t for version 0 and int32_t for version 1).< / span > < / div >
< div class = "line" > < a name = "l00747" > < / a > < span class = "lineno" > 747< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > size_t< / span > kCompositionOffsetSize = < span class = "keyword" > sizeof< / span > (uint32_t) * 2;< / div >
< div class = "line" > < a name = "l00748" > < / a > < span class = "lineno" > 748< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#a21cc4d085f650dc18a20a4dd05cb6750" > HeaderSize< / a > () + < span class = "keyword" > sizeof< / span > (uint32_t) +< / div >
< div class = "line" > < a name = "l00749" > < / a > < span class = "lineno" > 749< / span >   kCompositionOffsetSize * composition_offset.size();< / div >
< div class = "line" > < a name = "l00750" > < / a > < span class = "lineno" > 750< / span >   }< / div >
< div class = "line" > < a name = "l00751" > < / a > < span class = "lineno" > 751< / span >   < / div >
< div class = "line" > < a name = "l00752" > < / a > < span class = "lineno" > 752< / span >   SampleToChunk::SampleToChunk() {}< / div >
< div class = "line" > < a name = "l00753" > < / a > < span class = "lineno" > 753< / span >   SampleToChunk::~SampleToChunk() {}< / div >
< div class = "line" > < a name = "l00754" > < / a > < span class = "lineno" > < a class = "line" href = "../../d3/d87/structshaka_1_1media_1_1mp4_1_1SampleToChunk.html#a610c358480034e85cbea93b0b3406655" > 754< / a > < / span >   FourCC < a class = "code" href = "../../d3/d87/structshaka_1_1media_1_1mp4_1_1SampleToChunk.html#a610c358480034e85cbea93b0b3406655" > SampleToChunk::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_stsc; }< / div >
< div class = "line" > < a name = "l00755" > < / a > < span class = "lineno" > 755< / span >   < / div >
< div class = "line" > < a name = "l00756" > < / a > < span class = "lineno" > 756< / span >   < span class = "keywordtype" > bool< / span > SampleToChunk::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l00757" > < / a > < span class = "lineno" > 757< / span >   uint32_t count = < span class = "keyword" > static_cast< < / span > uint32_t< span class = "keyword" > > < / span > (chunk_info.size());< / div >
< div class = "line" > < a name = "l00758" > < / a > < span class = "lineno" > 758< / span >   RCHECK(< a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#ad72e5a2d0def5bbba75b440d060ef1cf" > ReadWriteHeaderInternal< / a > (buffer) & & < / div >
< div class = "line" > < a name = "l00759" > < / a > < span class = "lineno" > 759< / span >   buffer-> ReadWriteUInt32(& count));< / div >
< div class = "line" > < a name = "l00760" > < / a > < span class = "lineno" > 760< / span >   < / div >
< div class = "line" > < a name = "l00761" > < / a > < span class = "lineno" > 761< / span >   chunk_info.resize(count);< / div >
< div class = "line" > < a name = "l00762" > < / a > < span class = "lineno" > 762< / span >   < span class = "keywordflow" > for< / span > (uint32_t i = 0; i < count; ++i) {< / div >
< div class = "line" > < a name = "l00763" > < / a > < span class = "lineno" > 763< / span >   RCHECK(buffer-> ReadWriteUInt32(& chunk_info[i].first_chunk) & & < / div >
< div class = "line" > < a name = "l00764" > < / a > < span class = "lineno" > 764< / span >   buffer-> ReadWriteUInt32(& chunk_info[i].samples_per_chunk) & & < / div >
< div class = "line" > < a name = "l00765" > < / a > < span class = "lineno" > 765< / span >   buffer-> ReadWriteUInt32(& chunk_info[i].sample_description_index));< / div >
< div class = "line" > < a name = "l00766" > < / a > < span class = "lineno" > 766< / span >   < span class = "comment" > // first_chunk values are always increasing.< / span > < / div >
< div class = "line" > < a name = "l00767" > < / a > < span class = "lineno" > 767< / span >   RCHECK(i == 0 ? chunk_info[i].first_chunk == 1< / div >
< div class = "line" > < a name = "l00768" > < / a > < span class = "lineno" > 768< / span >   : chunk_info[i].first_chunk > chunk_info[i - 1].first_chunk);< / div >
< div class = "line" > < a name = "l00769" > < / a > < span class = "lineno" > 769< / span >   }< / div >
< div class = "line" > < a name = "l00770" > < / a > < span class = "lineno" > 770< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00771" > < / a > < span class = "lineno" > 771< / span >   }< / div >
< div class = "line" > < a name = "l00772" > < / a > < span class = "lineno" > 772< / span >   < / div >
< div class = "line" > < a name = "l00773" > < / a > < span class = "lineno" > 773< / span >   < span class = "keywordtype" > size_t< / span > SampleToChunk::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l00774" > < / a > < span class = "lineno" > 774< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#a21cc4d085f650dc18a20a4dd05cb6750" > HeaderSize< / a > () + < span class = "keyword" > sizeof< / span > (uint32_t) +< / div >
< div class = "line" > < a name = "l00775" > < / a > < span class = "lineno" > 775< / span >   < span class = "keyword" > sizeof< / span > (ChunkInfo) * chunk_info.size();< / div >
< div class = "line" > < a name = "l00776" > < / a > < span class = "lineno" > 776< / span >   }< / div >
< div class = "line" > < a name = "l00777" > < / a > < span class = "lineno" > 777< / span >   < / div >
< div class = "line" > < a name = "l00778" > < / a > < span class = "lineno" > 778< / span >   SampleSize::SampleSize() : sample_size(0), sample_count(0) {}< / div >
< div class = "line" > < a name = "l00779" > < / a > < span class = "lineno" > 779< / span >   SampleSize::~SampleSize() {}< / div >
< div class = "line" > < a name = "l00780" > < / a > < span class = "lineno" > < a class = "line" href = "../../d7/d42/structshaka_1_1media_1_1mp4_1_1SampleSize.html#a18b9c0277deec16ff5ffef98c2dbadf3" > 780< / a > < / span >   FourCC < a class = "code" href = "../../d7/d42/structshaka_1_1media_1_1mp4_1_1SampleSize.html#a18b9c0277deec16ff5ffef98c2dbadf3" > SampleSize::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_stsz; }< / div >
< div class = "line" > < a name = "l00781" > < / a > < span class = "lineno" > 781< / span >   < / div >
< div class = "line" > < a name = "l00782" > < / a > < span class = "lineno" > 782< / span >   < span class = "keywordtype" > bool< / span > SampleSize::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l00783" > < / a > < span class = "lineno" > 783< / span >   RCHECK(< a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#ad72e5a2d0def5bbba75b440d060ef1cf" > ReadWriteHeaderInternal< / a > (buffer) & & < / div >
< div class = "line" > < a name = "l00784" > < / a > < span class = "lineno" > 784< / span >   buffer-> ReadWriteUInt32(& sample_size) & & < / div >
< div class = "line" > < a name = "l00785" > < / a > < span class = "lineno" > 785< / span >   buffer-> ReadWriteUInt32(& sample_count));< / div >
< div class = "line" > < a name = "l00786" > < / a > < span class = "lineno" > 786< / span >   < / div >
< div class = "line" > < a name = "l00787" > < / a > < span class = "lineno" > 787< / span >   < span class = "keywordflow" > if< / span > (sample_size == 0) {< / div >
< div class = "line" > < a name = "l00788" > < / a > < span class = "lineno" > 788< / span >   < span class = "keywordflow" > if< / span > (buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > ())< / div >
< div class = "line" > < a name = "l00789" > < / a > < span class = "lineno" > 789< / span >   sizes.resize(sample_count);< / div >
< div class = "line" > < a name = "l00790" > < / a > < span class = "lineno" > 790< / span >   < span class = "keywordflow" > else< / span > < / div >
< div class = "line" > < a name = "l00791" > < / a > < span class = "lineno" > 791< / span >   DCHECK(sample_count == sizes.size());< / div >
< div class = "line" > < a name = "l00792" > < / a > < span class = "lineno" > 792< / span >   < span class = "keywordflow" > for< / span > (uint32_t i = 0; i < sample_count; ++i)< / div >
< div class = "line" > < a name = "l00793" > < / a > < span class = "lineno" > 793< / span >   RCHECK(buffer-> ReadWriteUInt32(& sizes[i]));< / div >
< div class = "line" > < a name = "l00794" > < / a > < span class = "lineno" > 794< / span >   }< / div >
< div class = "line" > < a name = "l00795" > < / a > < span class = "lineno" > 795< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00796" > < / a > < span class = "lineno" > 796< / span >   }< / div >
< div class = "line" > < a name = "l00797" > < / a > < span class = "lineno" > 797< / span >   < / div >
< div class = "line" > < a name = "l00798" > < / a > < span class = "lineno" > 798< / span >   < span class = "keywordtype" > size_t< / span > SampleSize::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l00799" > < / a > < span class = "lineno" > 799< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#a21cc4d085f650dc18a20a4dd05cb6750" > HeaderSize< / a > () + < span class = "keyword" > sizeof< / span > (sample_size) + < span class = "keyword" > sizeof< / span > (sample_count) +< / div >
< div class = "line" > < a name = "l00800" > < / a > < span class = "lineno" > 800< / span >   (sample_size == 0 ? < span class = "keyword" > sizeof< / span > (uint32_t) * sizes.size() : 0);< / div >
< div class = "line" > < a name = "l00801" > < / a > < span class = "lineno" > 801< / span >   }< / div >
< div class = "line" > < a name = "l00802" > < / a > < span class = "lineno" > 802< / span >   < / div >
< div class = "line" > < a name = "l00803" > < / a > < span class = "lineno" > 803< / span >   CompactSampleSize::CompactSampleSize() : field_size(0) {}< / div >
< div class = "line" > < a name = "l00804" > < / a > < span class = "lineno" > 804< / span >   CompactSampleSize::~CompactSampleSize() {}< / div >
< div class = "line" > < a name = "l00805" > < / a > < span class = "lineno" > < a class = "line" href = "../../da/d59/structshaka_1_1media_1_1mp4_1_1CompactSampleSize.html#affe88ea3f7899a791b616dfa12f794ee" > 805< / a > < / span >   FourCC < a class = "code" href = "../../da/d59/structshaka_1_1media_1_1mp4_1_1CompactSampleSize.html#affe88ea3f7899a791b616dfa12f794ee" > CompactSampleSize::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_stz2; }< / div >
< div class = "line" > < a name = "l00806" > < / a > < span class = "lineno" > 806< / span >   < / div >
< div class = "line" > < a name = "l00807" > < / a > < span class = "lineno" > 807< / span >   < span class = "keywordtype" > bool< / span > CompactSampleSize::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l00808" > < / a > < span class = "lineno" > 808< / span >   uint32_t sample_count = < span class = "keyword" > static_cast< < / span > uint32_t< span class = "keyword" > > < / span > (sizes.size());< / div >
< div class = "line" > < a name = "l00809" > < / a > < span class = "lineno" > 809< / span >   RCHECK(< a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#ad72e5a2d0def5bbba75b440d060ef1cf" > ReadWriteHeaderInternal< / a > (buffer) & & < / div >
< div class = "line" > < a name = "l00810" > < / a > < span class = "lineno" > 810< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a1a0c70e3124677ae08164f7b89f6a1d4" > IgnoreBytes< / a > (3) & & < / div >
< div class = "line" > < a name = "l00811" > < / a > < span class = "lineno" > 811< / span >   buffer-> ReadWriteUInt8(& field_size) & & < / div >
< div class = "line" > < a name = "l00812" > < / a > < span class = "lineno" > 812< / span >   buffer-> ReadWriteUInt32(& sample_count));< / div >
< div class = "line" > < a name = "l00813" > < / a > < span class = "lineno" > 813< / span >   < / div >
< div class = "line" > < a name = "l00814" > < / a > < span class = "lineno" > 814< / span >   < span class = "comment" > // Reserve one more entry if field size is 4 bits.< / span > < / div >
< div class = "line" > < a name = "l00815" > < / a > < span class = "lineno" > 815< / span >   sizes.resize(sample_count + (field_size == 4 ? 1 : 0), 0);< / div >
< div class = "line" > < a name = "l00816" > < / a > < span class = "lineno" > 816< / span >   < span class = "keywordflow" > switch< / span > (field_size) {< / div >
< div class = "line" > < a name = "l00817" > < / a > < span class = "lineno" > 817< / span >   < span class = "keywordflow" > case< / span > 4:< / div >
< div class = "line" > < a name = "l00818" > < / a > < span class = "lineno" > 818< / span >   < span class = "keywordflow" > for< / span > (uint32_t i = 0; i < sample_count; i += 2) {< / div >
< div class = "line" > < a name = "l00819" > < / a > < span class = "lineno" > 819< / span >   < span class = "keywordflow" > if< / span > (buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > ()) {< / div >
< div class = "line" > < a name = "l00820" > < / a > < span class = "lineno" > 820< / span >   uint8_t size = 0;< / div >
< div class = "line" > < a name = "l00821" > < / a > < span class = "lineno" > 821< / span >   RCHECK(buffer-> ReadWriteUInt8(& size));< / div >
< div class = "line" > < a name = "l00822" > < / a > < span class = "lineno" > 822< / span >   sizes[i] = size > > 4;< / div >
< div class = "line" > < a name = "l00823" > < / a > < span class = "lineno" > 823< / span >   sizes[i + 1] = size & 0x0F;< / div >
< div class = "line" > < a name = "l00824" > < / a > < span class = "lineno" > 824< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l00825" > < / a > < span class = "lineno" > 825< / span >   DCHECK_LT(sizes[i], 16u);< / div >
< div class = "line" > < a name = "l00826" > < / a > < span class = "lineno" > 826< / span >   DCHECK_LT(sizes[i + 1], 16u);< / div >
< div class = "line" > < a name = "l00827" > < / a > < span class = "lineno" > 827< / span >   uint8_t size = (sizes[i] < < 4) | sizes[i + 1];< / div >
< div class = "line" > < a name = "l00828" > < / a > < span class = "lineno" > 828< / span >   RCHECK(buffer-> ReadWriteUInt8(& size));< / div >
< div class = "line" > < a name = "l00829" > < / a > < span class = "lineno" > 829< / span >   }< / div >
< div class = "line" > < a name = "l00830" > < / a > < span class = "lineno" > 830< / span >   }< / div >
< div class = "line" > < a name = "l00831" > < / a > < span class = "lineno" > 831< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l00832" > < / a > < span class = "lineno" > 832< / span >   < span class = "keywordflow" > case< / span > 8:< / div >
< div class = "line" > < a name = "l00833" > < / a > < span class = "lineno" > 833< / span >   < span class = "keywordflow" > for< / span > (uint32_t i = 0; i < sample_count; ++i) {< / div >
< div class = "line" > < a name = "l00834" > < / a > < span class = "lineno" > 834< / span >   uint8_t size = sizes[i];< / div >
< div class = "line" > < a name = "l00835" > < / a > < span class = "lineno" > 835< / span >   RCHECK(buffer-> ReadWriteUInt8(& size));< / div >
< div class = "line" > < a name = "l00836" > < / a > < span class = "lineno" > 836< / span >   sizes[i] = size;< / div >
< div class = "line" > < a name = "l00837" > < / a > < span class = "lineno" > 837< / span >   }< / div >
< div class = "line" > < a name = "l00838" > < / a > < span class = "lineno" > 838< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l00839" > < / a > < span class = "lineno" > 839< / span >   < span class = "keywordflow" > case< / span > 16:< / div >
< div class = "line" > < a name = "l00840" > < / a > < span class = "lineno" > 840< / span >   < span class = "keywordflow" > for< / span > (uint32_t i = 0; i < sample_count; ++i) {< / div >
< div class = "line" > < a name = "l00841" > < / a > < span class = "lineno" > 841< / span >   uint16_t size = sizes[i];< / div >
< div class = "line" > < a name = "l00842" > < / a > < span class = "lineno" > 842< / span >   RCHECK(buffer-> ReadWriteUInt16(& size));< / div >
< div class = "line" > < a name = "l00843" > < / a > < span class = "lineno" > 843< / span >   sizes[i] = size;< / div >
< div class = "line" > < a name = "l00844" > < / a > < span class = "lineno" > 844< / span >   }< / div >
< div class = "line" > < a name = "l00845" > < / a > < span class = "lineno" > 845< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l00846" > < / a > < span class = "lineno" > 846< / span >   < span class = "keywordflow" > default< / span > :< / div >
< div class = "line" > < a name = "l00847" > < / a > < span class = "lineno" > 847< / span >   RCHECK(< span class = "keyword" > false< / span > );< / div >
< div class = "line" > < a name = "l00848" > < / a > < span class = "lineno" > 848< / span >   }< / div >
< div class = "line" > < a name = "l00849" > < / a > < span class = "lineno" > 849< / span >   sizes.resize(sample_count);< / div >
< div class = "line" > < a name = "l00850" > < / a > < span class = "lineno" > 850< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00851" > < / a > < span class = "lineno" > 851< / span >   }< / div >
< div class = "line" > < a name = "l00852" > < / a > < span class = "lineno" > 852< / span >   < / div >
< div class = "line" > < a name = "l00853" > < / a > < span class = "lineno" > 853< / span >   < span class = "keywordtype" > size_t< / span > CompactSampleSize::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l00854" > < / a > < span class = "lineno" > 854< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#a21cc4d085f650dc18a20a4dd05cb6750" > HeaderSize< / a > () + < span class = "keyword" > sizeof< / span > (uint32_t) + < span class = "keyword" > sizeof< / span > (uint32_t) +< / div >
< div class = "line" > < a name = "l00855" > < / a > < span class = "lineno" > 855< / span >   (field_size * sizes.size() + 7) / 8;< / div >
< div class = "line" > < a name = "l00856" > < / a > < span class = "lineno" > 856< / span >   }< / div >
< div class = "line" > < a name = "l00857" > < / a > < span class = "lineno" > 857< / span >   < / div >
< div class = "line" > < a name = "l00858" > < / a > < span class = "lineno" > 858< / span >   ChunkOffset::ChunkOffset() {}< / div >
< div class = "line" > < a name = "l00859" > < / a > < span class = "lineno" > 859< / span >   ChunkOffset::~ChunkOffset() {}< / div >
< div class = "line" > < a name = "l00860" > < / a > < span class = "lineno" > < a class = "line" href = "../../dd/d06/structshaka_1_1media_1_1mp4_1_1ChunkOffset.html#af4dd3a3ea67a2efb95ac3761b33a8fa0" > 860< / a > < / span >   FourCC < a class = "code" href = "../../dd/d06/structshaka_1_1media_1_1mp4_1_1ChunkOffset.html#af4dd3a3ea67a2efb95ac3761b33a8fa0" > ChunkOffset::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_stco; }< / div >
< div class = "line" > < a name = "l00861" > < / a > < span class = "lineno" > 861< / span >   < / div >
< div class = "line" > < a name = "l00862" > < / a > < span class = "lineno" > 862< / span >   < span class = "keywordtype" > bool< / span > ChunkOffset::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l00863" > < / a > < span class = "lineno" > 863< / span >   uint32_t count = < span class = "keyword" > static_cast< < / span > uint32_t< span class = "keyword" > > < / span > (offsets.size());< / div >
< div class = "line" > < a name = "l00864" > < / a > < span class = "lineno" > 864< / span >   RCHECK(< a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#ad72e5a2d0def5bbba75b440d060ef1cf" > ReadWriteHeaderInternal< / a > (buffer) & & < / div >
< div class = "line" > < a name = "l00865" > < / a > < span class = "lineno" > 865< / span >   buffer-> ReadWriteUInt32(& count));< / div >
< div class = "line" > < a name = "l00866" > < / a > < span class = "lineno" > 866< / span >   < / div >
< div class = "line" > < a name = "l00867" > < / a > < span class = "lineno" > 867< / span >   offsets.resize(count);< / div >
< div class = "line" > < a name = "l00868" > < / a > < span class = "lineno" > 868< / span >   < span class = "keywordflow" > for< / span > (uint32_t i = 0; i < count; ++i)< / div >
< div class = "line" > < a name = "l00869" > < / a > < span class = "lineno" > 869< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a53c6b6a9bce0bb0fa61b9ce95c3f5cef" > ReadWriteUInt64NBytes< / a > (& offsets[i], < span class = "keyword" > sizeof< / span > (uint32_t)));< / div >
< div class = "line" > < a name = "l00870" > < / a > < span class = "lineno" > 870< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00871" > < / a > < span class = "lineno" > 871< / span >   }< / div >
< div class = "line" > < a name = "l00872" > < / a > < span class = "lineno" > 872< / span >   < / div >
< div class = "line" > < a name = "l00873" > < / a > < span class = "lineno" > 873< / span >   < span class = "keywordtype" > size_t< / span > ChunkOffset::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l00874" > < / a > < span class = "lineno" > 874< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#a21cc4d085f650dc18a20a4dd05cb6750" > HeaderSize< / a > () + < span class = "keyword" > sizeof< / span > (uint32_t) + < span class = "keyword" > sizeof< / span > (uint32_t) * offsets.size();< / div >
< div class = "line" > < a name = "l00875" > < / a > < span class = "lineno" > 875< / span >   }< / div >
< div class = "line" > < a name = "l00876" > < / a > < span class = "lineno" > 876< / span >   < / div >
< div class = "line" > < a name = "l00877" > < / a > < span class = "lineno" > 877< / span >   ChunkLargeOffset::ChunkLargeOffset() {}< / div >
< div class = "line" > < a name = "l00878" > < / a > < span class = "lineno" > 878< / span >   ChunkLargeOffset::~ChunkLargeOffset() {}< / div >
< div class = "line" > < a name = "l00879" > < / a > < span class = "lineno" > < a class = "line" href = "../../db/d95/structshaka_1_1media_1_1mp4_1_1ChunkLargeOffset.html#a8215c57361432ca6459cb0333034614d" > 879< / a > < / span >   FourCC < a class = "code" href = "../../db/d95/structshaka_1_1media_1_1mp4_1_1ChunkLargeOffset.html#a8215c57361432ca6459cb0333034614d" > ChunkLargeOffset::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_co64; }< / div >
2016-08-18 20:58:33 +00:00
< div class = "line" > < a name = "l00880" > < / a > < span class = "lineno" > 880< / span >   < / div >
2017-01-06 19:31:11 +00:00
< div class = "line" > < a name = "l00881" > < / a > < span class = "lineno" > 881< / span >   < span class = "keywordtype" > bool< / span > ChunkLargeOffset::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l00882" > < / a > < span class = "lineno" > 882< / span >   uint32_t count = < span class = "keyword" > static_cast< < / span > uint32_t< span class = "keyword" > > < / span > (offsets.size());< / div >
< div class = "line" > < a name = "l00883" > < / a > < span class = "lineno" > 883< / span >   < / div >
< div class = "line" > < a name = "l00884" > < / a > < span class = "lineno" > 884< / span >   < span class = "keywordflow" > if< / span > (!buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > ()) {< / div >
< div class = "line" > < a name = "l00885" > < / a > < span class = "lineno" > 885< / span >   < span class = "comment" > // Switch to ChunkOffset box if it is able to fit in 32 bits offset.< / span > < / div >
< div class = "line" > < a name = "l00886" > < / a > < span class = "lineno" > 886< / span >   < span class = "keywordflow" > if< / span > (count == 0 || IsFitIn32Bits(offsets[count - 1])) {< / div >
< div class = "line" > < a name = "l00887" > < / a > < span class = "lineno" > 887< / span >   < a class = "code" href = "../../dd/d06/structshaka_1_1media_1_1mp4_1_1ChunkOffset.html" > ChunkOffset< / a > stco;< / div >
2016-08-18 20:58:33 +00:00
< div class = "line" > < a name = "l00888" > < / a > < span class = "lineno" > 888< / span >   stco.offsets.swap(offsets);< / div >
2017-01-06 19:31:11 +00:00
< div class = "line" > < a name = "l00889" > < / a > < span class = "lineno" > 889< / span >   DCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a0b9aa5e5669d771e12563e168d5c967d" > writer< / a > ());< / div >
< div class = "line" > < a name = "l00890" > < / a > < span class = "lineno" > 890< / span >   stco.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a15bd0622fdb129d921287e690f117bde" > Write< / a > (buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a0b9aa5e5669d771e12563e168d5c967d" > writer< / a > ());< / div >
< div class = "line" > < a name = "l00891" > < / a > < span class = "lineno" > 891< / span >   stco.offsets.swap(offsets);< / div >
< div class = "line" > < a name = "l00892" > < / a > < span class = "lineno" > 892< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00893" > < / a > < span class = "lineno" > 893< / span >   }< / div >
< div class = "line" > < a name = "l00894" > < / a > < span class = "lineno" > 894< / span >   }< / div >
2016-08-18 20:58:33 +00:00
< div class = "line" > < a name = "l00895" > < / a > < span class = "lineno" > 895< / span >   < / div >
2017-01-06 19:31:11 +00:00
< div class = "line" > < a name = "l00896" > < / a > < span class = "lineno" > 896< / span >   RCHECK(< a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#ad72e5a2d0def5bbba75b440d060ef1cf" > ReadWriteHeaderInternal< / a > (buffer) & & < / div >
< div class = "line" > < a name = "l00897" > < / a > < span class = "lineno" > 897< / span >   buffer-> ReadWriteUInt32(& count));< / div >
< div class = "line" > < a name = "l00898" > < / a > < span class = "lineno" > 898< / span >   < / div >
< div class = "line" > < a name = "l00899" > < / a > < span class = "lineno" > 899< / span >   offsets.resize(count);< / div >
< div class = "line" > < a name = "l00900" > < / a > < span class = "lineno" > 900< / span >   < span class = "keywordflow" > for< / span > (uint32_t i = 0; i < count; ++i)< / div >
< div class = "line" > < a name = "l00901" > < / a > < span class = "lineno" > 901< / span >   RCHECK(buffer-> ReadWriteUInt64(& offsets[i]));< / div >
< div class = "line" > < a name = "l00902" > < / a > < span class = "lineno" > 902< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00903" > < / a > < span class = "lineno" > 903< / span >   }< / div >
< div class = "line" > < a name = "l00904" > < / a > < span class = "lineno" > 904< / span >   < / div >
< div class = "line" > < a name = "l00905" > < / a > < span class = "lineno" > 905< / span >   < span class = "keywordtype" > size_t< / span > ChunkLargeOffset::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l00906" > < / a > < span class = "lineno" > 906< / span >   uint32_t count = < span class = "keyword" > static_cast< < / span > uint32_t< span class = "keyword" > > < / span > (offsets.size());< / div >
< div class = "line" > < a name = "l00907" > < / a > < span class = "lineno" > 907< / span >   < span class = "keywordtype" > int< / span > use_large_offset =< / div >
< div class = "line" > < a name = "l00908" > < / a > < span class = "lineno" > 908< / span >   (count > 0 & & !IsFitIn32Bits(offsets[count - 1])) ? 1 : 0;< / div >
< div class = "line" > < a name = "l00909" > < / a > < span class = "lineno" > 909< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#a21cc4d085f650dc18a20a4dd05cb6750" > HeaderSize< / a > () + < span class = "keyword" > sizeof< / span > (count) +< / div >
< div class = "line" > < a name = "l00910" > < / a > < span class = "lineno" > 910< / span >   < span class = "keyword" > sizeof< / span > (uint32_t) * (1 + use_large_offset) * offsets.size();< / div >
< div class = "line" > < a name = "l00911" > < / a > < span class = "lineno" > 911< / span >   }< / div >
< div class = "line" > < a name = "l00912" > < / a > < span class = "lineno" > 912< / span >   < / div >
< div class = "line" > < a name = "l00913" > < / a > < span class = "lineno" > 913< / span >   SyncSample::SyncSample() {}< / div >
< div class = "line" > < a name = "l00914" > < / a > < span class = "lineno" > 914< / span >   SyncSample::~SyncSample() {}< / div >
< div class = "line" > < a name = "l00915" > < / a > < span class = "lineno" > < a class = "line" href = "../../dd/d3f/structshaka_1_1media_1_1mp4_1_1SyncSample.html#a9d03c709f7d1e51f8809322794756b3b" > 915< / a > < / span >   FourCC < a class = "code" href = "../../dd/d3f/structshaka_1_1media_1_1mp4_1_1SyncSample.html#a9d03c709f7d1e51f8809322794756b3b" > SyncSample::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_stss; }< / div >
< div class = "line" > < a name = "l00916" > < / a > < span class = "lineno" > 916< / span >   < / div >
< div class = "line" > < a name = "l00917" > < / a > < span class = "lineno" > 917< / span >   < span class = "keywordtype" > bool< / span > SyncSample::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l00918" > < / a > < span class = "lineno" > 918< / span >   uint32_t count = < span class = "keyword" > static_cast< < / span > uint32_t< span class = "keyword" > > < / span > (sample_number.size());< / div >
< div class = "line" > < a name = "l00919" > < / a > < span class = "lineno" > 919< / span >   RCHECK(< a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#ad72e5a2d0def5bbba75b440d060ef1cf" > ReadWriteHeaderInternal< / a > (buffer) & & < / div >
< div class = "line" > < a name = "l00920" > < / a > < span class = "lineno" > 920< / span >   buffer-> ReadWriteUInt32(& count));< / div >
< div class = "line" > < a name = "l00921" > < / a > < span class = "lineno" > 921< / span >   < / div >
< div class = "line" > < a name = "l00922" > < / a > < span class = "lineno" > 922< / span >   sample_number.resize(count);< / div >
< div class = "line" > < a name = "l00923" > < / a > < span class = "lineno" > 923< / span >   < span class = "keywordflow" > for< / span > (uint32_t i = 0; i < count; ++i)< / div >
< div class = "line" > < a name = "l00924" > < / a > < span class = "lineno" > 924< / span >   RCHECK(buffer-> ReadWriteUInt32(& sample_number[i]));< / div >
< div class = "line" > < a name = "l00925" > < / a > < span class = "lineno" > 925< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00926" > < / a > < span class = "lineno" > 926< / span >   }< / div >
< div class = "line" > < a name = "l00927" > < / a > < span class = "lineno" > 927< / span >   < / div >
< div class = "line" > < a name = "l00928" > < / a > < span class = "lineno" > 928< / span >   < span class = "keywordtype" > size_t< / span > SyncSample::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l00929" > < / a > < span class = "lineno" > 929< / span >   < span class = "comment" > // Sync sample box is optional. Skip it if it is empty.< / span > < / div >
< div class = "line" > < a name = "l00930" > < / a > < span class = "lineno" > 930< / span >   < span class = "keywordflow" > if< / span > (sample_number.empty())< / div >
< div class = "line" > < a name = "l00931" > < / a > < span class = "lineno" > 931< / span >   < span class = "keywordflow" > return< / span > 0;< / div >
< div class = "line" > < a name = "l00932" > < / a > < span class = "lineno" > 932< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#a21cc4d085f650dc18a20a4dd05cb6750" > HeaderSize< / a > () + < span class = "keyword" > sizeof< / span > (uint32_t) +< / div >
< div class = "line" > < a name = "l00933" > < / a > < span class = "lineno" > 933< / span >   < span class = "keyword" > sizeof< / span > (uint32_t) * sample_number.size();< / div >
< div class = "line" > < a name = "l00934" > < / a > < span class = "lineno" > 934< / span >   }< / div >
< div class = "line" > < a name = "l00935" > < / a > < span class = "lineno" > 935< / span >   < / div >
< div class = "line" > < a name = "l00936" > < / a > < span class = "lineno" > 936< / span >   CencSampleEncryptionInfoEntry::CencSampleEncryptionInfoEntry()< / div >
< div class = "line" > < a name = "l00937" > < / a > < span class = "lineno" > 937< / span >   : is_protected(0),< / div >
< div class = "line" > < a name = "l00938" > < / a > < span class = "lineno" > 938< / span >   per_sample_iv_size(0),< / div >
< div class = "line" > < a name = "l00939" > < / a > < span class = "lineno" > 939< / span >   crypt_byte_block(0),< / div >
< div class = "line" > < a name = "l00940" > < / a > < span class = "lineno" > 940< / span >   skip_byte_block(0) {}< / div >
< div class = "line" > < a name = "l00941" > < / a > < span class = "lineno" > 941< / span >   CencSampleEncryptionInfoEntry::~CencSampleEncryptionInfoEntry() {};< / div >
< div class = "line" > < a name = "l00942" > < / a > < span class = "lineno" > 942< / span >   < / div >
< div class = "line" > < a name = "l00943" > < / a > < span class = "lineno" > 943< / span >   < span class = "keywordtype" > bool< / span > CencSampleEncryptionInfoEntry::ReadWrite(BoxBuffer* buffer) {< / div >
< div class = "line" > < a name = "l00944" > < / a > < span class = "lineno" > 944< / span >   < span class = "keywordflow" > if< / span > (!buffer-> Reading()) {< / div >
< div class = "line" > < a name = "l00945" > < / a > < span class = "lineno" > 945< / span >   < span class = "keywordflow" > if< / span > (key_id.size() != kCencKeyIdSize) {< / div >
< div class = "line" > < a name = "l00946" > < / a > < span class = "lineno" > 946< / span >   LOG(WARNING) < < < span class = "stringliteral" > " CENC defines key id length of " < / span > < < kCencKeyIdSize< / div >
< div class = "line" > < a name = "l00947" > < / a > < span class = "lineno" > 947< / span >   < < < span class = "stringliteral" > " bytes; got " < / span > < < key_id.size()< / div >
< div class = "line" > < a name = "l00948" > < / a > < span class = "lineno" > 948< / span >   < < < span class = "stringliteral" > " . Resized accordingly." < / span > ;< / div >
< div class = "line" > < a name = "l00949" > < / a > < span class = "lineno" > 949< / span >   key_id.resize(kCencKeyIdSize);< / div >
< div class = "line" > < a name = "l00950" > < / a > < span class = "lineno" > 950< / span >   }< / div >
< div class = "line" > < a name = "l00951" > < / a > < span class = "lineno" > 951< / span >   RCHECK(crypt_byte_block < 16 & & skip_byte_block < 16);< / div >
< div class = "line" > < a name = "l00952" > < / a > < span class = "lineno" > 952< / span >   }< / div >
< div class = "line" > < a name = "l00953" > < / a > < span class = "lineno" > 953< / span >   < / div >
< div class = "line" > < a name = "l00954" > < / a > < span class = "lineno" > 954< / span >   RCHECK(buffer-> IgnoreBytes(1)); < span class = "comment" > // reserved.< / span > < / div >
< div class = "line" > < a name = "l00955" > < / a > < span class = "lineno" > 955< / span >   < / div >
< div class = "line" > < a name = "l00956" > < / a > < span class = "lineno" > 956< / span >   uint8_t pattern = crypt_byte_block < < 4 | skip_byte_block;< / div >
< div class = "line" > < a name = "l00957" > < / a > < span class = "lineno" > 957< / span >   RCHECK(buffer-> ReadWriteUInt8(& pattern));< / div >
< div class = "line" > < a name = "l00958" > < / a > < span class = "lineno" > 958< / span >   crypt_byte_block = pattern > > 4;< / div >
< div class = "line" > < a name = "l00959" > < / a > < span class = "lineno" > 959< / span >   skip_byte_block = pattern & 0x0F;< / div >
< div class = "line" > < a name = "l00960" > < / a > < span class = "lineno" > 960< / span >   < / div >
< div class = "line" > < a name = "l00961" > < / a > < span class = "lineno" > 961< / span >   RCHECK(buffer-> ReadWriteUInt8(& is_protected) & & < / div >
< div class = "line" > < a name = "l00962" > < / a > < span class = "lineno" > 962< / span >   buffer-> ReadWriteUInt8(& per_sample_iv_size) & & < / div >
< div class = "line" > < a name = "l00963" > < / a > < span class = "lineno" > 963< / span >   buffer-> ReadWriteVector(& key_id, kCencKeyIdSize));< / div >
< div class = "line" > < a name = "l00964" > < / a > < span class = "lineno" > 964< / span >   < / div >
< div class = "line" > < a name = "l00965" > < / a > < span class = "lineno" > 965< / span >   < span class = "keywordflow" > if< / span > (is_protected == 1) {< / div >
< div class = "line" > < a name = "l00966" > < / a > < span class = "lineno" > 966< / span >   < span class = "keywordflow" > if< / span > (per_sample_iv_size == 0) { < span class = "comment" > // For constant iv.< / span > < / div >
< div class = "line" > < a name = "l00967" > < / a > < span class = "lineno" > 967< / span >   uint8_t constant_iv_size = < span class = "keyword" > static_cast< < / span > uint8_t< span class = "keyword" > > < / span > (constant_iv.size());< / div >
< div class = "line" > < a name = "l00968" > < / a > < span class = "lineno" > 968< / span >   RCHECK(buffer-> ReadWriteUInt8(& constant_iv_size));< / div >
< div class = "line" > < a name = "l00969" > < / a > < span class = "lineno" > 969< / span >   RCHECK(constant_iv_size == 8 || constant_iv_size == 16);< / div >
< div class = "line" > < a name = "l00970" > < / a > < span class = "lineno" > 970< / span >   RCHECK(buffer-> ReadWriteVector(& constant_iv, constant_iv_size));< / div >
< div class = "line" > < a name = "l00971" > < / a > < span class = "lineno" > 971< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l00972" > < / a > < span class = "lineno" > 972< / span >   RCHECK(per_sample_iv_size == 8 || per_sample_iv_size == 16);< / div >
< div class = "line" > < a name = "l00973" > < / a > < span class = "lineno" > 973< / span >   DCHECK(constant_iv.empty());< / div >
< div class = "line" > < a name = "l00974" > < / a > < span class = "lineno" > 974< / span >   }< / div >
< div class = "line" > < a name = "l00975" > < / a > < span class = "lineno" > 975< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l00976" > < / a > < span class = "lineno" > 976< / span >   < span class = "comment" > // Expect |is_protected| to be 0, i.e. not protected. Other values of< / span > < / div >
< div class = "line" > < a name = "l00977" > < / a > < span class = "lineno" > 977< / span >   < span class = "comment" > // |is_protected| is not supported.< / span > < / div >
< div class = "line" > < a name = "l00978" > < / a > < span class = "lineno" > 978< / span >   RCHECK(is_protected == 0);< / div >
< div class = "line" > < a name = "l00979" > < / a > < span class = "lineno" > 979< / span >   RCHECK(per_sample_iv_size == 0);< / div >
< div class = "line" > < a name = "l00980" > < / a > < span class = "lineno" > 980< / span >   }< / div >
< div class = "line" > < a name = "l00981" > < / a > < span class = "lineno" > 981< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00982" > < / a > < span class = "lineno" > 982< / span >   }< / div >
< div class = "line" > < a name = "l00983" > < / a > < span class = "lineno" > 983< / span >   < / div >
< div class = "line" > < a name = "l00984" > < / a > < span class = "lineno" > 984< / span >   uint32_t CencSampleEncryptionInfoEntry::ComputeSize()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a name = "l00985" > < / a > < span class = "lineno" > 985< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > static_cast< < / span > uint32_t< span class = "keyword" > > < / span > (< / div >
< div class = "line" > < a name = "l00986" > < / a > < span class = "lineno" > 986< / span >   < span class = "keyword" > sizeof< / span > (uint32_t) + kCencKeyIdSize +< / div >
< div class = "line" > < a name = "l00987" > < / a > < span class = "lineno" > 987< / span >   (constant_iv.empty() ? 0 : (< span class = "keyword" > sizeof< / span > (uint8_t) + constant_iv.size())));< / div >
< div class = "line" > < a name = "l00988" > < / a > < span class = "lineno" > 988< / span >   }< / div >
< div class = "line" > < a name = "l00989" > < / a > < span class = "lineno" > 989< / span >   < / div >
< div class = "line" > < a name = "l00990" > < / a > < span class = "lineno" > 990< / span >   AudioRollRecoveryEntry::AudioRollRecoveryEntry(): roll_distance(0) {}< / div >
< div class = "line" > < a name = "l00991" > < / a > < span class = "lineno" > 991< / span >   AudioRollRecoveryEntry::~AudioRollRecoveryEntry() {}< / div >
< div class = "line" > < a name = "l00992" > < / a > < span class = "lineno" > 992< / span >   < / div >
< div class = "line" > < a name = "l00993" > < / a > < span class = "lineno" > 993< / span >   < span class = "keywordtype" > bool< / span > AudioRollRecoveryEntry::ReadWrite(BoxBuffer* buffer) {< / div >
< div class = "line" > < a name = "l00994" > < / a > < span class = "lineno" > 994< / span >   RCHECK(buffer-> ReadWriteInt16(& roll_distance));< / div >
< div class = "line" > < a name = "l00995" > < / a > < span class = "lineno" > 995< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
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< div class = "line" > < a name = "l00996" > < / a > < span class = "lineno" > 996< / span >   }< / div >
< div class = "line" > < a name = "l00997" > < / a > < span class = "lineno" > 997< / span >   < / div >
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< div class = "line" > < a name = "l00998" > < / a > < span class = "lineno" > 998< / span >   uint32_t AudioRollRecoveryEntry::ComputeSize()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a name = "l00999" > < / a > < span class = "lineno" > 999< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > sizeof< / span > (roll_distance);< / div >
< div class = "line" > < a name = "l01000" > < / a > < span class = "lineno" > 1000< / span >   }< / div >
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< div class = "line" > < a name = "l01001" > < / a > < span class = "lineno" > 1001< / span >   < / div >
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< div class = "line" > < a name = "l01002" > < / a > < span class = "lineno" > 1002< / span >   SampleGroupDescription::SampleGroupDescription() : grouping_type(0) {}< / div >
< div class = "line" > < a name = "l01003" > < / a > < span class = "lineno" > 1003< / span >   SampleGroupDescription::~SampleGroupDescription() {}< / div >
< div class = "line" > < a name = "l01004" > < / a > < span class = "lineno" > < a class = "line" href = "../../d7/d01/structshaka_1_1media_1_1mp4_1_1SampleGroupDescription.html#ad5d87ea02a51983fdb555f2e3638bfed" > 1004< / a > < / span >   FourCC < a class = "code" href = "../../d7/d01/structshaka_1_1media_1_1mp4_1_1SampleGroupDescription.html#ad5d87ea02a51983fdb555f2e3638bfed" > SampleGroupDescription::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_sgpd; }< / div >
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< div class = "line" > < a name = "l01005" > < / a > < span class = "lineno" > 1005< / span >   < / div >
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< div class = "line" > < a name = "l01006" > < / a > < span class = "lineno" > 1006< / span >   < span class = "keywordtype" > bool< / span > SampleGroupDescription::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l01007" > < / a > < span class = "lineno" > 1007< / span >   RCHECK(< a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#ad72e5a2d0def5bbba75b440d060ef1cf" > ReadWriteHeaderInternal< / a > (buffer) & & < / div >
< div class = "line" > < a name = "l01008" > < / a > < span class = "lineno" > 1008< / span >   buffer-> ReadWriteUInt32(& grouping_type));< / div >
< div class = "line" > < a name = "l01009" > < / a > < span class = "lineno" > 1009< / span >   < / div >
< div class = "line" > < a name = "l01010" > < / a > < span class = "lineno" > 1010< / span >   < span class = "keywordflow" > switch< / span > (grouping_type) {< / div >
< div class = "line" > < a name = "l01011" > < / a > < span class = "lineno" > 1011< / span >   < span class = "keywordflow" > case< / span > FOURCC_seig:< / div >
< div class = "line" > < a name = "l01012" > < / a > < span class = "lineno" > 1012< / span >   < span class = "keywordflow" > return< / span > ReadWriteEntries(buffer, & cenc_sample_encryption_info_entries);< / div >
< div class = "line" > < a name = "l01013" > < / a > < span class = "lineno" > 1013< / span >   < span class = "keywordflow" > case< / span > FOURCC_roll:< / div >
< div class = "line" > < a name = "l01014" > < / a > < span class = "lineno" > 1014< / span >   < span class = "keywordflow" > return< / span > ReadWriteEntries(buffer, & audio_roll_recovery_entries);< / div >
< div class = "line" > < a name = "l01015" > < / a > < span class = "lineno" > 1015< / span >   < span class = "keywordflow" > default< / span > :< / div >
< div class = "line" > < a name = "l01016" > < / a > < span class = "lineno" > 1016< / span >   DCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > ());< / div >
< div class = "line" > < a name = "l01017" > < / a > < span class = "lineno" > 1017< / span >   DLOG(WARNING) < < < span class = "stringliteral" > " Ignore unsupported sample group: " < / span > < / div >
< div class = "line" > < a name = "l01018" > < / a > < span class = "lineno" > 1018< / span >   < < FourCCToString(static_cast< FourCC> (grouping_type));< / div >
< div class = "line" > < a name = "l01019" > < / a > < span class = "lineno" > 1019< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l01020" > < / a > < span class = "lineno" > 1020< / span >   }< / div >
< div class = "line" > < a name = "l01021" > < / a > < span class = "lineno" > 1021< / span >   }< / div >
< div class = "line" > < a name = "l01022" > < / a > < span class = "lineno" > 1022< / span >   < / div >
< div class = "line" > < a name = "l01023" > < / a > < span class = "lineno" > 1023< / span >   < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T> < / div >
< div class = "line" > < a name = "l01024" > < / a > < span class = "lineno" > 1024< / span >   < span class = "keywordtype" > bool< / span > SampleGroupDescription::ReadWriteEntries(BoxBuffer* buffer,< / div >
< div class = "line" > < a name = "l01025" > < / a > < span class = "lineno" > 1025< / span >   std::vector< T> * entries) {< / div >
< div class = "line" > < a name = "l01026" > < / a > < span class = "lineno" > 1026< / span >   uint32_t default_length = 0;< / div >
< div class = "line" > < a name = "l01027" > < / a > < span class = "lineno" > 1027< / span >   < span class = "keywordflow" > if< / span > (!buffer-> Reading()) {< / div >
< div class = "line" > < a name = "l01028" > < / a > < span class = "lineno" > 1028< / span >   DCHECK(!entries-> empty());< / div >
< div class = "line" > < a name = "l01029" > < / a > < span class = "lineno" > 1029< / span >   default_length = (*entries)[0].ComputeSize();< / div >
< div class = "line" > < a name = "l01030" > < / a > < span class = "lineno" > 1030< / span >   DCHECK_NE(default_length, 0u);< / div >
< div class = "line" > < a name = "l01031" > < / a > < span class = "lineno" > 1031< / span >   }< / div >
< div class = "line" > < a name = "l01032" > < / a > < span class = "lineno" > 1032< / span >   < span class = "keywordflow" > if< / span > (version == 1)< / div >
< div class = "line" > < a name = "l01033" > < / a > < span class = "lineno" > 1033< / span >   RCHECK(buffer-> ReadWriteUInt32(& default_length));< / div >
< div class = "line" > < a name = "l01034" > < / a > < span class = "lineno" > 1034< / span >   < span class = "keywordflow" > if< / span > (version > = 2) {< / div >
< div class = "line" > < a name = "l01035" > < / a > < span class = "lineno" > 1035< / span >   NOTIMPLEMENTED() < < < span class = "stringliteral" > " Unsupported SampleGroupDescriptionBox ' sgpd' version " < / span > < / div >
< div class = "line" > < a name = "l01036" > < / a > < span class = "lineno" > 1036< / span >   < < < span class = "keyword" > static_cast< < / span > < span class = "keywordtype" > int< / span > < span class = "keyword" > > < / span > (version);< / div >
< div class = "line" > < a name = "l01037" > < / a > < span class = "lineno" > 1037< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l01038" > < / a > < span class = "lineno" > 1038< / span >   }< / div >
< div class = "line" > < a name = "l01039" > < / a > < span class = "lineno" > 1039< / span >   < / div >
< div class = "line" > < a name = "l01040" > < / a > < span class = "lineno" > 1040< / span >   uint32_t count = < span class = "keyword" > static_cast< < / span > uint32_t< span class = "keyword" > > < / span > (entries-> size());< / div >
< div class = "line" > < a name = "l01041" > < / a > < span class = "lineno" > 1041< / span >   RCHECK(buffer-> ReadWriteUInt32(& count));< / div >
< div class = "line" > < a name = "l01042" > < / a > < span class = "lineno" > 1042< / span >   RCHECK(count != 0);< / div >
< div class = "line" > < a name = "l01043" > < / a > < span class = "lineno" > 1043< / span >   entries-> resize(count);< / div >
< div class = "line" > < a name = "l01044" > < / a > < span class = "lineno" > 1044< / span >   < / div >
< div class = "line" > < a name = "l01045" > < / a > < span class = "lineno" > 1045< / span >   < span class = "keywordflow" > for< / span > (T& entry : *entries) {< / div >
< div class = "line" > < a name = "l01046" > < / a > < span class = "lineno" > 1046< / span >   < span class = "keywordflow" > if< / span > (version == 1) {< / div >
< div class = "line" > < a name = "l01047" > < / a > < span class = "lineno" > 1047< / span >   uint32_t description_length = default_length;< / div >
< div class = "line" > < a name = "l01048" > < / a > < span class = "lineno" > 1048< / span >   < span class = "keywordflow" > if< / span > (buffer-> Reading() & & default_length == 0)< / div >
< div class = "line" > < a name = "l01049" > < / a > < span class = "lineno" > 1049< / span >   RCHECK(buffer-> ReadWriteUInt32(& description_length));< / div >
< div class = "line" > < a name = "l01050" > < / a > < span class = "lineno" > 1050< / span >   RCHECK(entry.ReadWrite(buffer));< / div >
< div class = "line" > < a name = "l01051" > < / a > < span class = "lineno" > 1051< / span >   RCHECK(entry.ComputeSize() == description_length);< / div >
< div class = "line" > < a name = "l01052" > < / a > < span class = "lineno" > 1052< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l01053" > < / a > < span class = "lineno" > 1053< / span >   RCHECK(entry.ReadWrite(buffer));< / div >
< div class = "line" > < a name = "l01054" > < / a > < span class = "lineno" > 1054< / span >   }< / div >
< div class = "line" > < a name = "l01055" > < / a > < span class = "lineno" > 1055< / span >   }< / div >
< div class = "line" > < a name = "l01056" > < / a > < span class = "lineno" > 1056< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l01057" > < / a > < span class = "lineno" > 1057< / span >   }< / div >
< div class = "line" > < a name = "l01058" > < / a > < span class = "lineno" > 1058< / span >   < / div >
< div class = "line" > < a name = "l01059" > < / a > < span class = "lineno" > 1059< / span >   < span class = "keywordtype" > size_t< / span > SampleGroupDescription::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l01060" > < / a > < span class = "lineno" > 1060< / span >   < span class = "comment" > // Version 0 is obsoleted, so always generate version 1 box.< / span > < / div >
< div class = "line" > < a name = "l01061" > < / a > < span class = "lineno" > 1061< / span >   version = 1;< / div >
< div class = "line" > < a name = "l01062" > < / a > < span class = "lineno" > 1062< / span >   < span class = "keywordtype" > size_t< / span > entries_size = 0;< / div >
< div class = "line" > < a name = "l01063" > < / a > < span class = "lineno" > 1063< / span >   < span class = "keywordflow" > switch< / span > (grouping_type) {< / div >
< div class = "line" > < a name = "l01064" > < / a > < span class = "lineno" > 1064< / span >   < span class = "keywordflow" > case< / span > FOURCC_seig:< / div >
< div class = "line" > < a name = "l01065" > < / a > < span class = "lineno" > 1065< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & entry : cenc_sample_encryption_info_entries)< / div >
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< div class = "line" > < a name = "l01066" > < / a > < span class = "lineno" > 1066< / span >   entries_size += entry.ComputeSize();< / div >
< div class = "line" > < a name = "l01067" > < / a > < span class = "lineno" > 1067< / span >   < span class = "keywordflow" > break< / span > ;< / div >
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< div class = "line" > < a name = "l01068" > < / a > < span class = "lineno" > 1068< / span >   < span class = "keywordflow" > case< / span > FOURCC_roll:< / div >
< div class = "line" > < a name = "l01069" > < / a > < span class = "lineno" > 1069< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & entry : audio_roll_recovery_entries)< / div >
< div class = "line" > < a name = "l01070" > < / a > < span class = "lineno" > 1070< / span >   entries_size += entry.ComputeSize();< / div >
< div class = "line" > < a name = "l01071" > < / a > < span class = "lineno" > 1071< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l01072" > < / a > < span class = "lineno" > 1072< / span >   }< / div >
< div class = "line" > < a name = "l01073" > < / a > < span class = "lineno" > 1073< / span >   < span class = "comment" > // This box is optional. Skip it if it is not used.< / span > < / div >
< div class = "line" > < a name = "l01074" > < / a > < span class = "lineno" > 1074< / span >   < span class = "keywordflow" > if< / span > (entries_size == 0)< / div >
< div class = "line" > < a name = "l01075" > < / a > < span class = "lineno" > 1075< / span >   < span class = "keywordflow" > return< / span > 0;< / div >
< div class = "line" > < a name = "l01076" > < / a > < span class = "lineno" > 1076< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#a21cc4d085f650dc18a20a4dd05cb6750" > HeaderSize< / a > () + < span class = "keyword" > sizeof< / span > (grouping_type) +< / div >
< div class = "line" > < a name = "l01077" > < / a > < span class = "lineno" > 1077< / span >   (version == 1 ? < span class = "keyword" > sizeof< / span > (uint32_t) : 0) + < span class = "keyword" > sizeof< / span > (uint32_t) +< / div >
< div class = "line" > < a name = "l01078" > < / a > < span class = "lineno" > 1078< / span >   entries_size;< / div >
< div class = "line" > < a name = "l01079" > < / a > < span class = "lineno" > 1079< / span >   }< / div >
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< div class = "line" > < a name = "l01080" > < / a > < span class = "lineno" > 1080< / span >   < / div >
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< div class = "line" > < a name = "l01081" > < / a > < span class = "lineno" > 1081< / span >   SampleToGroup::SampleToGroup() : grouping_type(0), grouping_type_parameter(0) {}< / div >
< div class = "line" > < a name = "l01082" > < / a > < span class = "lineno" > 1082< / span >   SampleToGroup::~SampleToGroup() {}< / div >
< div class = "line" > < a name = "l01083" > < / a > < span class = "lineno" > < a class = "line" href = "../../d0/d7c/structshaka_1_1media_1_1mp4_1_1SampleToGroup.html#a4bbaf4bfb39fb569eaeb78f1e9169794" > 1083< / a > < / span >   FourCC < a class = "code" href = "../../d0/d7c/structshaka_1_1media_1_1mp4_1_1SampleToGroup.html#a4bbaf4bfb39fb569eaeb78f1e9169794" > SampleToGroup::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_sbgp; }< / div >
< div class = "line" > < a name = "l01084" > < / a > < span class = "lineno" > 1084< / span >   < / div >
< div class = "line" > < a name = "l01085" > < / a > < span class = "lineno" > 1085< / span >   < span class = "keywordtype" > bool< / span > SampleToGroup::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l01086" > < / a > < span class = "lineno" > 1086< / span >   RCHECK(< a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#ad72e5a2d0def5bbba75b440d060ef1cf" > ReadWriteHeaderInternal< / a > (buffer) & & < / div >
< div class = "line" > < a name = "l01087" > < / a > < span class = "lineno" > 1087< / span >   buffer-> ReadWriteUInt32(& grouping_type));< / div >
< div class = "line" > < a name = "l01088" > < / a > < span class = "lineno" > 1088< / span >   < span class = "keywordflow" > if< / span > (version == 1)< / div >
< div class = "line" > < a name = "l01089" > < / a > < span class = "lineno" > 1089< / span >   RCHECK(buffer-> ReadWriteUInt32(& grouping_type_parameter));< / div >
< div class = "line" > < a name = "l01090" > < / a > < span class = "lineno" > 1090< / span >   < / div >
< div class = "line" > < a name = "l01091" > < / a > < span class = "lineno" > 1091< / span >   < span class = "keywordflow" > if< / span > (grouping_type != FOURCC_seig & & grouping_type != FOURCC_roll) {< / div >
< div class = "line" > < a name = "l01092" > < / a > < span class = "lineno" > 1092< / span >   DCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > ());< / div >
< div class = "line" > < a name = "l01093" > < / a > < span class = "lineno" > 1093< / span >   DLOG(WARNING) < < < span class = "stringliteral" > " Ignore unsupported sample group: " < / span > < / div >
< div class = "line" > < a name = "l01094" > < / a > < span class = "lineno" > 1094< / span >   < < FourCCToString(static_cast< FourCC> (grouping_type));< / div >
< div class = "line" > < a name = "l01095" > < / a > < span class = "lineno" > 1095< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l01096" > < / a > < span class = "lineno" > 1096< / span >   }< / div >
< div class = "line" > < a name = "l01097" > < / a > < span class = "lineno" > 1097< / span >   < / div >
< div class = "line" > < a name = "l01098" > < / a > < span class = "lineno" > 1098< / span >   uint32_t count = < span class = "keyword" > static_cast< < / span > uint32_t< span class = "keyword" > > < / span > (entries.size());< / div >
< div class = "line" > < a name = "l01099" > < / a > < span class = "lineno" > 1099< / span >   RCHECK(buffer-> ReadWriteUInt32(& count));< / div >
< div class = "line" > < a name = "l01100" > < / a > < span class = "lineno" > 1100< / span >   entries.resize(count);< / div >
< div class = "line" > < a name = "l01101" > < / a > < span class = "lineno" > 1101< / span >   < span class = "keywordflow" > for< / span > (uint32_t i = 0; i < count; ++i) {< / div >
< div class = "line" > < a name = "l01102" > < / a > < span class = "lineno" > 1102< / span >   RCHECK(buffer-> ReadWriteUInt32(& entries[i].sample_count) & & < / div >
< div class = "line" > < a name = "l01103" > < / a > < span class = "lineno" > 1103< / span >   buffer-> ReadWriteUInt32(& entries[i].group_description_index));< / div >
< div class = "line" > < a name = "l01104" > < / a > < span class = "lineno" > 1104< / span >   }< / div >
< div class = "line" > < a name = "l01105" > < / a > < span class = "lineno" > 1105< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l01106" > < / a > < span class = "lineno" > 1106< / span >   }< / div >
< div class = "line" > < a name = "l01107" > < / a > < span class = "lineno" > 1107< / span >   < / div >
< div class = "line" > < a name = "l01108" > < / a > < span class = "lineno" > 1108< / span >   < span class = "keywordtype" > size_t< / span > SampleToGroup::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l01109" > < / a > < span class = "lineno" > 1109< / span >   < span class = "comment" > // This box is optional. Skip it if it is not used.< / span > < / div >
< div class = "line" > < a name = "l01110" > < / a > < span class = "lineno" > 1110< / span >   < span class = "keywordflow" > if< / span > (entries.empty())< / div >
< div class = "line" > < a name = "l01111" > < / a > < span class = "lineno" > 1111< / span >   < span class = "keywordflow" > return< / span > 0;< / div >
< div class = "line" > < a name = "l01112" > < / a > < span class = "lineno" > 1112< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#a21cc4d085f650dc18a20a4dd05cb6750" > HeaderSize< / a > () + < span class = "keyword" > sizeof< / span > (grouping_type) +< / div >
< div class = "line" > < a name = "l01113" > < / a > < span class = "lineno" > 1113< / span >   (version == 1 ? < span class = "keyword" > sizeof< / span > (grouping_type_parameter) : 0) +< / div >
< div class = "line" > < a name = "l01114" > < / a > < span class = "lineno" > 1114< / span >   < span class = "keyword" > sizeof< / span > (uint32_t) + entries.size() * < span class = "keyword" > sizeof< / span > (entries[0]);< / div >
< div class = "line" > < a name = "l01115" > < / a > < span class = "lineno" > 1115< / span >   }< / div >
2016-08-18 20:58:33 +00:00
< div class = "line" > < a name = "l01116" > < / a > < span class = "lineno" > 1116< / span >   < / div >
2017-01-06 19:31:11 +00:00
< div class = "line" > < a name = "l01117" > < / a > < span class = "lineno" > 1117< / span >   SampleTable::SampleTable() {}< / div >
< div class = "line" > < a name = "l01118" > < / a > < span class = "lineno" > 1118< / span >   SampleTable::~SampleTable() {}< / div >
< div class = "line" > < a name = "l01119" > < / a > < span class = "lineno" > < a class = "line" href = "../../d1/dee/structshaka_1_1media_1_1mp4_1_1SampleTable.html#a2771a6a7d82c1f544bafaf0709043fc1" > 1119< / a > < / span >   FourCC < a class = "code" href = "../../d1/dee/structshaka_1_1media_1_1mp4_1_1SampleTable.html#a2771a6a7d82c1f544bafaf0709043fc1" > SampleTable::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_stbl; }< / div >
< div class = "line" > < a name = "l01120" > < / a > < span class = "lineno" > 1120< / span >   < / div >
< div class = "line" > < a name = "l01121" > < / a > < span class = "lineno" > 1121< / span >   < span class = "keywordtype" > bool< / span > SampleTable::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l01122" > < / a > < span class = "lineno" > 1122< / span >   RCHECK(< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a160958fd4dd933f8b760bf61ec0f72c6" > ReadWriteHeaderInternal< / a > (buffer) & & < / div >
< div class = "line" > < a name = "l01123" > < / a > < span class = "lineno" > 1123< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a29158ec9769dafbdcf1192abf9a2aa2a" > PrepareChildren< / a > () & & < / div >
< div class = "line" > < a name = "l01124" > < / a > < span class = "lineno" > 1124< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& description) & & < / div >
< div class = "line" > < a name = "l01125" > < / a > < span class = "lineno" > 1125< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& decoding_time_to_sample) & & < / div >
< div class = "line" > < a name = "l01126" > < / a > < span class = "lineno" > 1126< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a7aacff091ff415be3da48be4fc620654" > TryReadWriteChild< / a > (& composition_time_to_sample) & & < / div >
< div class = "line" > < a name = "l01127" > < / a > < span class = "lineno" > 1127< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& sample_to_chunk));< / div >
2016-08-18 20:58:33 +00:00
< div class = "line" > < a name = "l01128" > < / a > < span class = "lineno" > 1128< / span >   < / div >
2017-01-06 19:31:11 +00:00
< div class = "line" > < a name = "l01129" > < / a > < span class = "lineno" > 1129< / span >   < span class = "keywordflow" > if< / span > (buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > ()) {< / div >
< div class = "line" > < a name = "l01130" > < / a > < span class = "lineno" > 1130< / span >   < a class = "code" href = "../../d1/dee/classshaka_1_1media_1_1mp4_1_1BoxReader.html" > BoxReader< / a > * reader = buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6e7c1f50071b52d7f68e094f0401d3d9" > reader< / a > ();< / div >
< div class = "line" > < a name = "l01131" > < / a > < span class = "lineno" > 1131< / span >   DCHECK(reader);< / div >
< div class = "line" > < a name = "l01132" > < / a > < span class = "lineno" > 1132< / span >   < / div >
< div class = "line" > < a name = "l01133" > < / a > < span class = "lineno" > 1133< / span >   < span class = "comment" > // Either SampleSize or CompactSampleSize must present.< / span > < / div >
< div class = "line" > < a name = "l01134" > < / a > < span class = "lineno" > 1134< / span >   < span class = "keywordflow" > if< / span > (reader-> < a class = "code" href = "../../d1/dee/classshaka_1_1media_1_1mp4_1_1BoxReader.html#aa65236a6b94ac59d5da409412992211c" > ChildExist< / a > (& sample_size)) {< / div >
< div class = "line" > < a name = "l01135" > < / a > < span class = "lineno" > 1135< / span >   RCHECK(reader-> < a class = "code" href = "../../d1/dee/classshaka_1_1media_1_1mp4_1_1BoxReader.html#a68defcd9be85bbd5cbded3bee86aa03a" > ReadChild< / a > (& sample_size));< / div >
< div class = "line" > < a name = "l01136" > < / a > < span class = "lineno" > 1136< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l01137" > < / a > < span class = "lineno" > 1137< / span >   CompactSampleSize compact_sample_size;< / div >
< div class = "line" > < a name = "l01138" > < / a > < span class = "lineno" > 1138< / span >   RCHECK(reader-> < a class = "code" href = "../../d1/dee/classshaka_1_1media_1_1mp4_1_1BoxReader.html#a68defcd9be85bbd5cbded3bee86aa03a" > ReadChild< / a > (& compact_sample_size));< / div >
< div class = "line" > < a name = "l01139" > < / a > < span class = "lineno" > 1139< / span >   sample_size.sample_size = 0;< / div >
< div class = "line" > < a name = "l01140" > < / a > < span class = "lineno" > 1140< / span >   sample_size.sample_count =< / div >
< div class = "line" > < a name = "l01141" > < / a > < span class = "lineno" > 1141< / span >   < span class = "keyword" > static_cast< < / span > uint32_t< span class = "keyword" > > < / span > (compact_sample_size.sizes.size());< / div >
< div class = "line" > < a name = "l01142" > < / a > < span class = "lineno" > 1142< / span >   sample_size.sizes.swap(compact_sample_size.sizes);< / div >
< div class = "line" > < a name = "l01143" > < / a > < span class = "lineno" > 1143< / span >   }< / div >
< div class = "line" > < a name = "l01144" > < / a > < span class = "lineno" > 1144< / span >   < / div >
< div class = "line" > < a name = "l01145" > < / a > < span class = "lineno" > 1145< / span >   < span class = "comment" > // Either ChunkOffset or ChunkLargeOffset must present.< / span > < / div >
< div class = "line" > < a name = "l01146" > < / a > < span class = "lineno" > 1146< / span >   < span class = "keywordflow" > if< / span > (reader-> < a class = "code" href = "../../d1/dee/classshaka_1_1media_1_1mp4_1_1BoxReader.html#aa65236a6b94ac59d5da409412992211c" > ChildExist< / a > (& chunk_large_offset)) {< / div >
< div class = "line" > < a name = "l01147" > < / a > < span class = "lineno" > 1147< / span >   RCHECK(reader-> < a class = "code" href = "../../d1/dee/classshaka_1_1media_1_1mp4_1_1BoxReader.html#a68defcd9be85bbd5cbded3bee86aa03a" > ReadChild< / a > (& chunk_large_offset));< / div >
< div class = "line" > < a name = "l01148" > < / a > < span class = "lineno" > 1148< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l01149" > < / a > < span class = "lineno" > 1149< / span >   ChunkOffset chunk_offset;< / div >
< div class = "line" > < a name = "l01150" > < / a > < span class = "lineno" > 1150< / span >   RCHECK(reader-> < a class = "code" href = "../../d1/dee/classshaka_1_1media_1_1mp4_1_1BoxReader.html#a68defcd9be85bbd5cbded3bee86aa03a" > ReadChild< / a > (& chunk_offset));< / div >
< div class = "line" > < a name = "l01151" > < / a > < span class = "lineno" > 1151< / span >   chunk_large_offset.offsets.swap(chunk_offset.offsets);< / div >
< div class = "line" > < a name = "l01152" > < / a > < span class = "lineno" > 1152< / span >   }< / div >
< div class = "line" > < a name = "l01153" > < / a > < span class = "lineno" > 1153< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l01154" > < / a > < span class = "lineno" > 1154< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& sample_size) & & < / div >
< div class = "line" > < a name = "l01155" > < / a > < span class = "lineno" > 1155< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& chunk_large_offset));< / div >
< div class = "line" > < a name = "l01156" > < / a > < span class = "lineno" > 1156< / span >   }< / div >
< div class = "line" > < a name = "l01157" > < / a > < span class = "lineno" > 1157< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a7aacff091ff415be3da48be4fc620654" > TryReadWriteChild< / a > (& sync_sample));< / div >
< div class = "line" > < a name = "l01158" > < / a > < span class = "lineno" > 1158< / span >   < span class = "keywordflow" > if< / span > (buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > ()) {< / div >
< div class = "line" > < a name = "l01159" > < / a > < span class = "lineno" > 1159< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6e7c1f50071b52d7f68e094f0401d3d9" > reader< / a > ()-> < a class = "code" href = "../../d1/dee/classshaka_1_1media_1_1mp4_1_1BoxReader.html#a3da91efd030e0d85a889b2c02fe96bea" > TryReadChildren< / a > (& sample_group_descriptions) & & < / div >
< div class = "line" > < a name = "l01160" > < / a > < span class = "lineno" > 1160< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6e7c1f50071b52d7f68e094f0401d3d9" > reader< / a > ()-> < a class = "code" href = "../../d1/dee/classshaka_1_1media_1_1mp4_1_1BoxReader.html#a3da91efd030e0d85a889b2c02fe96bea" > TryReadChildren< / a > (& sample_to_groups));< / div >
< div class = "line" > < a name = "l01161" > < / a > < span class = "lineno" > 1161< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l01162" > < / a > < span class = "lineno" > 1162< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > auto< / span > & sample_group_description : sample_group_descriptions)< / div >
< div class = "line" > < a name = "l01163" > < / a > < span class = "lineno" > 1163< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& sample_group_description));< / div >
< div class = "line" > < a name = "l01164" > < / a > < span class = "lineno" > 1164< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > auto< / span > & sample_to_group : sample_to_groups)< / div >
< div class = "line" > < a name = "l01165" > < / a > < span class = "lineno" > 1165< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& sample_to_group));< / div >
< div class = "line" > < a name = "l01166" > < / a > < span class = "lineno" > 1166< / span >   }< / div >
< div class = "line" > < a name = "l01167" > < / a > < span class = "lineno" > 1167< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l01168" > < / a > < span class = "lineno" > 1168< / span >   }< / div >
< div class = "line" > < a name = "l01169" > < / a > < span class = "lineno" > 1169< / span >   < / div >
< div class = "line" > < a name = "l01170" > < / a > < span class = "lineno" > 1170< / span >   < span class = "keywordtype" > size_t< / span > SampleTable::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l01171" > < / a > < span class = "lineno" > 1171< / span >   < span class = "keywordtype" > size_t< / span > box_size = < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a8dea1032b6875b763ec06a133933160a" > HeaderSize< / a > () + description.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > () +< / div >
< div class = "line" > < a name = "l01172" > < / a > < span class = "lineno" > 1172< / span >   decoding_time_to_sample.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > () +< / div >
< div class = "line" > < a name = "l01173" > < / a > < span class = "lineno" > 1173< / span >   composition_time_to_sample.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > () +< / div >
< div class = "line" > < a name = "l01174" > < / a > < span class = "lineno" > 1174< / span >   sample_to_chunk.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > () + sample_size.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > () +< / div >
< div class = "line" > < a name = "l01175" > < / a > < span class = "lineno" > 1175< / span >   chunk_large_offset.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > () +< / div >
< div class = "line" > < a name = "l01176" > < / a > < span class = "lineno" > 1176< / span >   sync_sample.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > ();< / div >
< div class = "line" > < a name = "l01177" > < / a > < span class = "lineno" > 1177< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > auto< / span > & sample_group_description : sample_group_descriptions)< / div >
< div class = "line" > < a name = "l01178" > < / a > < span class = "lineno" > 1178< / span >   box_size += sample_group_description.ComputeSize();< / div >
< div class = "line" > < a name = "l01179" > < / a > < span class = "lineno" > 1179< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > auto< / span > & sample_to_group : sample_to_groups)< / div >
< div class = "line" > < a name = "l01180" > < / a > < span class = "lineno" > 1180< / span >   box_size += sample_to_group.ComputeSize();< / div >
< div class = "line" > < a name = "l01181" > < / a > < span class = "lineno" > 1181< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#ad0186e0f9301bd07c52a55a8b1db0419" > box_size< / a > ;< / div >
< div class = "line" > < a name = "l01182" > < / a > < span class = "lineno" > 1182< / span >   }< / div >
< div class = "line" > < a name = "l01183" > < / a > < span class = "lineno" > 1183< / span >   < / div >
< div class = "line" > < a name = "l01184" > < / a > < span class = "lineno" > 1184< / span >   EditList::EditList() {}< / div >
< div class = "line" > < a name = "l01185" > < / a > < span class = "lineno" > 1185< / span >   EditList::~EditList() {}< / div >
< div class = "line" > < a name = "l01186" > < / a > < span class = "lineno" > < a class = "line" href = "../../d3/dbe/structshaka_1_1media_1_1mp4_1_1EditList.html#af8ba6778f3fa9b239126ae635d8e9703" > 1186< / a > < / span >   FourCC < a class = "code" href = "../../d3/dbe/structshaka_1_1media_1_1mp4_1_1EditList.html#af8ba6778f3fa9b239126ae635d8e9703" > EditList::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_elst; }< / div >
2016-08-18 20:58:33 +00:00
< div class = "line" > < a name = "l01187" > < / a > < span class = "lineno" > 1187< / span >   < / div >
2017-01-06 19:31:11 +00:00
< div class = "line" > < a name = "l01188" > < / a > < span class = "lineno" > 1188< / span >   < span class = "keywordtype" > bool< / span > EditList::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l01189" > < / a > < span class = "lineno" > 1189< / span >   uint32_t count = < span class = "keyword" > static_cast< < / span > uint32_t< span class = "keyword" > > < / span > (edits.size());< / div >
< div class = "line" > < a name = "l01190" > < / a > < span class = "lineno" > 1190< / span >   RCHECK(< a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#ad72e5a2d0def5bbba75b440d060ef1cf" > ReadWriteHeaderInternal< / a > (buffer) & & buffer-> ReadWriteUInt32(& count));< / div >
< div class = "line" > < a name = "l01191" > < / a > < span class = "lineno" > 1191< / span >   edits.resize(count);< / div >
< div class = "line" > < a name = "l01192" > < / a > < span class = "lineno" > 1192< / span >   < / div >
< div class = "line" > < a name = "l01193" > < / a > < span class = "lineno" > 1193< / span >   < span class = "keywordtype" > size_t< / span > num_bytes = (version == 1) ? < span class = "keyword" > sizeof< / span > (uint64_t) : < span class = "keyword" > sizeof< / span > (uint32_t);< / div >
< div class = "line" > < a name = "l01194" > < / a > < span class = "lineno" > 1194< / span >   < span class = "keywordflow" > for< / span > (uint32_t i = 0; i < count; ++i) {< / div >
< div class = "line" > < a name = "l01195" > < / a > < span class = "lineno" > 1195< / span >   RCHECK(< / div >
< div class = "line" > < a name = "l01196" > < / a > < span class = "lineno" > 1196< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a53c6b6a9bce0bb0fa61b9ce95c3f5cef" > ReadWriteUInt64NBytes< / a > (& edits[i].segment_duration, num_bytes) & & < / div >
< div class = "line" > < a name = "l01197" > < / a > < span class = "lineno" > 1197< / span >   buffer-> ReadWriteInt64NBytes(& edits[i].media_time, num_bytes) & & < / div >
< div class = "line" > < a name = "l01198" > < / a > < span class = "lineno" > 1198< / span >   buffer-> ReadWriteInt16(& edits[i].media_rate_integer) & & < / div >
< div class = "line" > < a name = "l01199" > < / a > < span class = "lineno" > 1199< / span >   buffer-> ReadWriteInt16(& edits[i].media_rate_fraction));< / div >
< div class = "line" > < a name = "l01200" > < / a > < span class = "lineno" > 1200< / span >   }< / div >
< div class = "line" > < a name = "l01201" > < / a > < span class = "lineno" > 1201< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l01202" > < / a > < span class = "lineno" > 1202< / span >   }< / div >
2016-08-18 20:58:33 +00:00
< div class = "line" > < a name = "l01203" > < / a > < span class = "lineno" > 1203< / span >   < / div >
2017-01-06 19:31:11 +00:00
< div class = "line" > < a name = "l01204" > < / a > < span class = "lineno" > 1204< / span >   < span class = "keywordtype" > size_t< / span > EditList::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l01205" > < / a > < span class = "lineno" > 1205< / span >   < span class = "comment" > // EditList box is optional. Skip it if it is empty.< / span > < / div >
< div class = "line" > < a name = "l01206" > < / a > < span class = "lineno" > 1206< / span >   < span class = "keywordflow" > if< / span > (edits.empty())< / div >
< div class = "line" > < a name = "l01207" > < / a > < span class = "lineno" > 1207< / span >   < span class = "keywordflow" > return< / span > 0;< / div >
< div class = "line" > < a name = "l01208" > < / a > < span class = "lineno" > 1208< / span >   < / div >
< div class = "line" > < a name = "l01209" > < / a > < span class = "lineno" > 1209< / span >   version = 0;< / div >
< div class = "line" > < a name = "l01210" > < / a > < span class = "lineno" > 1210< / span >   < span class = "keywordflow" > for< / span > (uint32_t i = 0; i < edits.size(); ++i) {< / div >
< div class = "line" > < a name = "l01211" > < / a > < span class = "lineno" > 1211< / span >   < span class = "keywordflow" > if< / span > (!IsFitIn32Bits(edits[i].segment_duration, edits[i].media_time)) {< / div >
< div class = "line" > < a name = "l01212" > < / a > < span class = "lineno" > 1212< / span >   version = 1;< / div >
< div class = "line" > < a name = "l01213" > < / a > < span class = "lineno" > 1213< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l01214" > < / a > < span class = "lineno" > 1214< / span >   }< / div >
< div class = "line" > < a name = "l01215" > < / a > < span class = "lineno" > 1215< / span >   }< / div >
< div class = "line" > < a name = "l01216" > < / a > < span class = "lineno" > 1216< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#a21cc4d085f650dc18a20a4dd05cb6750" > HeaderSize< / a > () + < span class = "keyword" > sizeof< / span > (uint32_t) +< / div >
< div class = "line" > < a name = "l01217" > < / a > < span class = "lineno" > 1217< / span >   (< span class = "keyword" > sizeof< / span > (uint32_t) * (1 + version) * 2 + < span class = "keyword" > sizeof< / span > (int16_t) * 2) *< / div >
< div class = "line" > < a name = "l01218" > < / a > < span class = "lineno" > 1218< / span >   edits.size();< / div >
< div class = "line" > < a name = "l01219" > < / a > < span class = "lineno" > 1219< / span >   }< / div >
< div class = "line" > < a name = "l01220" > < / a > < span class = "lineno" > 1220< / span >   < / div >
< div class = "line" > < a name = "l01221" > < / a > < span class = "lineno" > 1221< / span >   Edit::Edit() {}< / div >
< div class = "line" > < a name = "l01222" > < / a > < span class = "lineno" > 1222< / span >   Edit::~Edit() {}< / div >
< div class = "line" > < a name = "l01223" > < / a > < span class = "lineno" > < a class = "line" href = "../../da/dd0/structshaka_1_1media_1_1mp4_1_1Edit.html#a44e5523c2fa791cae8dd3e36feee81ac" > 1223< / a > < / span >   FourCC < a class = "code" href = "../../da/dd0/structshaka_1_1media_1_1mp4_1_1Edit.html#a44e5523c2fa791cae8dd3e36feee81ac" > Edit::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_edts; }< / div >
< div class = "line" > < a name = "l01224" > < / a > < span class = "lineno" > 1224< / span >   < / div >
< div class = "line" > < a name = "l01225" > < / a > < span class = "lineno" > 1225< / span >   < span class = "keywordtype" > bool< / span > Edit::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l01226" > < / a > < span class = "lineno" > 1226< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a160958fd4dd933f8b760bf61ec0f72c6" > ReadWriteHeaderInternal< / a > (buffer) & & < / div >
< div class = "line" > < a name = "l01227" > < / a > < span class = "lineno" > 1227< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a29158ec9769dafbdcf1192abf9a2aa2a" > PrepareChildren< / a > () & & < / div >
< div class = "line" > < a name = "l01228" > < / a > < span class = "lineno" > 1228< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& list);< / div >
< div class = "line" > < a name = "l01229" > < / a > < span class = "lineno" > 1229< / span >   }< / div >
< div class = "line" > < a name = "l01230" > < / a > < span class = "lineno" > 1230< / span >   < / div >
< div class = "line" > < a name = "l01231" > < / a > < span class = "lineno" > 1231< / span >   < span class = "keywordtype" > size_t< / span > Edit::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l01232" > < / a > < span class = "lineno" > 1232< / span >   < span class = "comment" > // Edit box is optional. Skip it if it is empty.< / span > < / div >
< div class = "line" > < a name = "l01233" > < / a > < span class = "lineno" > 1233< / span >   < span class = "keywordflow" > if< / span > (list.edits.empty())< / div >
< div class = "line" > < a name = "l01234" > < / a > < span class = "lineno" > 1234< / span >   < span class = "keywordflow" > return< / span > 0;< / div >
< div class = "line" > < a name = "l01235" > < / a > < span class = "lineno" > 1235< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a8dea1032b6875b763ec06a133933160a" > HeaderSize< / a > () + list.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > ();< / div >
< div class = "line" > < a name = "l01236" > < / a > < span class = "lineno" > 1236< / span >   }< / div >
< div class = "line" > < a name = "l01237" > < / a > < span class = "lineno" > 1237< / span >   < / div >
< div class = "line" > < a name = "l01238" > < / a > < span class = "lineno" > 1238< / span >   HandlerReference::HandlerReference() : handler_type(FOURCC_NULL) {}< / div >
< div class = "line" > < a name = "l01239" > < / a > < span class = "lineno" > 1239< / span >   HandlerReference::~HandlerReference() {}< / div >
< div class = "line" > < a name = "l01240" > < / a > < span class = "lineno" > < a class = "line" href = "../../da/dbb/structshaka_1_1media_1_1mp4_1_1HandlerReference.html#a71203a734c203f04967eaf1676440ad9" > 1240< / a > < / span >   FourCC < a class = "code" href = "../../da/dbb/structshaka_1_1media_1_1mp4_1_1HandlerReference.html#a71203a734c203f04967eaf1676440ad9" > HandlerReference::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_hdlr; }< / div >
< div class = "line" > < a name = "l01241" > < / a > < span class = "lineno" > 1241< / span >   < / div >
< div class = "line" > < a name = "l01242" > < / a > < span class = "lineno" > 1242< / span >   < span class = "keywordtype" > bool< / span > HandlerReference::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l01243" > < / a > < span class = "lineno" > 1243< / span >   std::vector< uint8_t> handler_name;< / div >
< div class = "line" > < a name = "l01244" > < / a > < span class = "lineno" > 1244< / span >   < span class = "keywordflow" > if< / span > (!buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > ()) {< / div >
< div class = "line" > < a name = "l01245" > < / a > < span class = "lineno" > 1245< / span >   < span class = "keywordflow" > switch< / span > (handler_type) {< / div >
< div class = "line" > < a name = "l01246" > < / a > < span class = "lineno" > 1246< / span >   < span class = "keywordflow" > case< / span > FOURCC_vide:< / div >
< div class = "line" > < a name = "l01247" > < / a > < span class = "lineno" > 1247< / span >   handler_name.assign(kVideoHandlerName,< / div >
< div class = "line" > < a name = "l01248" > < / a > < span class = "lineno" > 1248< / span >   kVideoHandlerName + arraysize(kVideoHandlerName));< / div >
< div class = "line" > < a name = "l01249" > < / a > < span class = "lineno" > 1249< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l01250" > < / a > < span class = "lineno" > 1250< / span >   < span class = "keywordflow" > case< / span > FOURCC_soun:< / div >
< div class = "line" > < a name = "l01251" > < / a > < span class = "lineno" > 1251< / span >   handler_name.assign(kAudioHandlerName,< / div >
< div class = "line" > < a name = "l01252" > < / a > < span class = "lineno" > 1252< / span >   kAudioHandlerName + arraysize(kAudioHandlerName));< / div >
< div class = "line" > < a name = "l01253" > < / a > < span class = "lineno" > 1253< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l01254" > < / a > < span class = "lineno" > 1254< / span >   < span class = "keywordflow" > case< / span > FOURCC_text:< / div >
< div class = "line" > < a name = "l01255" > < / a > < span class = "lineno" > 1255< / span >   handler_name.assign(kTextHandlerName,< / div >
< div class = "line" > < a name = "l01256" > < / a > < span class = "lineno" > 1256< / span >   kTextHandlerName + arraysize(kTextHandlerName));< / div >
< div class = "line" > < a name = "l01257" > < / a > < span class = "lineno" > 1257< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l01258" > < / a > < span class = "lineno" > 1258< / span >   < span class = "keywordflow" > case< / span > FOURCC_ID32:< / div >
< div class = "line" > < a name = "l01259" > < / a > < span class = "lineno" > 1259< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l01260" > < / a > < span class = "lineno" > 1260< / span >   < span class = "keywordflow" > default< / span > :< / div >
< div class = "line" > < a name = "l01261" > < / a > < span class = "lineno" > 1261< / span >   NOTIMPLEMENTED();< / div >
< div class = "line" > < a name = "l01262" > < / a > < span class = "lineno" > 1262< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l01263" > < / a > < span class = "lineno" > 1263< / span >   }< / div >
< div class = "line" > < a name = "l01264" > < / a > < span class = "lineno" > 1264< / span >   }< / div >
< div class = "line" > < a name = "l01265" > < / a > < span class = "lineno" > 1265< / span >   RCHECK(< a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#ad72e5a2d0def5bbba75b440d060ef1cf" > ReadWriteHeaderInternal< / a > (buffer) & & < / div >
< div class = "line" > < a name = "l01266" > < / a > < span class = "lineno" > 1266< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a1a0c70e3124677ae08164f7b89f6a1d4" > IgnoreBytes< / a > (4) & & < span class = "comment" > // predefined.< / span > < / div >
< div class = "line" > < a name = "l01267" > < / a > < span class = "lineno" > 1267< / span >   buffer-> ReadWriteFourCC(& handler_type));< / div >
< div class = "line" > < a name = "l01268" > < / a > < span class = "lineno" > 1268< / span >   < span class = "keywordflow" > if< / span > (!buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > ()) {< / div >
< div class = "line" > < a name = "l01269" > < / a > < span class = "lineno" > 1269< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a1a0c70e3124677ae08164f7b89f6a1d4" > IgnoreBytes< / a > (12) & & < span class = "comment" > // reserved.< / span > < / div >
< div class = "line" > < a name = "l01270" > < / a > < span class = "lineno" > 1270< / span >   buffer-> ReadWriteVector(& handler_name, handler_name.size()));< / div >
< div class = "line" > < a name = "l01271" > < / a > < span class = "lineno" > 1271< / span >   }< / div >
< div class = "line" > < a name = "l01272" > < / a > < span class = "lineno" > 1272< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l01273" > < / a > < span class = "lineno" > 1273< / span >   }< / div >
< div class = "line" > < a name = "l01274" > < / a > < span class = "lineno" > 1274< / span >   < / div >
< div class = "line" > < a name = "l01275" > < / a > < span class = "lineno" > 1275< / span >   < span class = "keywordtype" > size_t< / span > HandlerReference::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l01276" > < / a > < span class = "lineno" > 1276< / span >   < span class = "keywordtype" > size_t< / span > box_size = < a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#a21cc4d085f650dc18a20a4dd05cb6750" > HeaderSize< / a > () + kFourCCSize + 16; < span class = "comment" > // 16 bytes Reserved< / span > < / div >
< div class = "line" > < a name = "l01277" > < / a > < span class = "lineno" > 1277< / span >   < span class = "keywordflow" > switch< / span > (handler_type) {< / div >
< div class = "line" > < a name = "l01278" > < / a > < span class = "lineno" > 1278< / span >   < span class = "keywordflow" > case< / span > FOURCC_vide:< / div >
< div class = "line" > < a name = "l01279" > < / a > < span class = "lineno" > 1279< / span >   box_size += < span class = "keyword" > sizeof< / span > (kVideoHandlerName);< / div >
< div class = "line" > < a name = "l01280" > < / a > < span class = "lineno" > 1280< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l01281" > < / a > < span class = "lineno" > 1281< / span >   < span class = "keywordflow" > case< / span > FOURCC_soun:< / div >
< div class = "line" > < a name = "l01282" > < / a > < span class = "lineno" > 1282< / span >   box_size += < span class = "keyword" > sizeof< / span > (kAudioHandlerName);< / div >
2016-08-18 20:58:33 +00:00
< div class = "line" > < a name = "l01283" > < / a > < span class = "lineno" > 1283< / span >   < span class = "keywordflow" > break< / span > ;< / div >
2017-01-06 19:31:11 +00:00
< div class = "line" > < a name = "l01284" > < / a > < span class = "lineno" > 1284< / span >   < span class = "keywordflow" > case< / span > FOURCC_text:< / div >
< div class = "line" > < a name = "l01285" > < / a > < span class = "lineno" > 1285< / span >   box_size += < span class = "keyword" > sizeof< / span > (kTextHandlerName);< / div >
< div class = "line" > < a name = "l01286" > < / a > < span class = "lineno" > 1286< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l01287" > < / a > < span class = "lineno" > 1287< / span >   < span class = "keywordflow" > case< / span > FOURCC_ID32:< / div >
< div class = "line" > < a name = "l01288" > < / a > < span class = "lineno" > 1288< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l01289" > < / a > < span class = "lineno" > 1289< / span >   < span class = "keywordflow" > default< / span > :< / div >
< div class = "line" > < a name = "l01290" > < / a > < span class = "lineno" > 1290< / span >   NOTIMPLEMENTED();< / div >
< div class = "line" > < a name = "l01291" > < / a > < span class = "lineno" > 1291< / span >   }< / div >
< div class = "line" > < a name = "l01292" > < / a > < span class = "lineno" > 1292< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#ad0186e0f9301bd07c52a55a8b1db0419" > box_size< / a > ;< / div >
< div class = "line" > < a name = "l01293" > < / a > < span class = "lineno" > 1293< / span >   }< / div >
< div class = "line" > < a name = "l01294" > < / a > < span class = "lineno" > 1294< / span >   < / div >
< div class = "line" > < a name = "l01295" > < / a > < span class = "lineno" > 1295< / span >   < span class = "keywordtype" > bool< / span > Language::ReadWrite(BoxBuffer* buffer) {< / div >
< div class = "line" > < a name = "l01296" > < / a > < span class = "lineno" > 1296< / span >   < span class = "keywordflow" > if< / span > (buffer-> Reading()) {< / div >
< div class = "line" > < a name = "l01297" > < / a > < span class = "lineno" > 1297< / span >   < span class = "comment" > // Read language codes into temp first then use BitReader to read the< / span > < / div >
< div class = "line" > < a name = "l01298" > < / a > < span class = "lineno" > 1298< / span >   < span class = "comment" > // values. ISO-639-2/T language code: unsigned int(5)[3] language (2 bytes).< / span > < / div >
< div class = "line" > < a name = "l01299" > < / a > < span class = "lineno" > 1299< / span >   std::vector< uint8_t> temp;< / div >
< div class = "line" > < a name = "l01300" > < / a > < span class = "lineno" > 1300< / span >   RCHECK(buffer-> ReadWriteVector(& temp, 2));< / div >
< div class = "line" > < a name = "l01301" > < / a > < span class = "lineno" > 1301< / span >   < / div >
< div class = "line" > < a name = "l01302" > < / a > < span class = "lineno" > 1302< / span >   BitReader bit_reader(& temp[0], 2);< / div >
< div class = "line" > < a name = "l01303" > < / a > < span class = "lineno" > 1303< / span >   bit_reader.SkipBits(1);< / div >
< div class = "line" > < a name = "l01304" > < / a > < span class = "lineno" > 1304< / span >   < span class = "keywordtype" > char< / span > language[3];< / div >
< div class = "line" > < a name = "l01305" > < / a > < span class = "lineno" > 1305< / span >   < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < 3; ++i) {< / div >
< div class = "line" > < a name = "l01306" > < / a > < span class = "lineno" > 1306< / span >   CHECK(bit_reader.ReadBits(5, & language[i]));< / div >
< div class = "line" > < a name = "l01307" > < / a > < span class = "lineno" > 1307< / span >   language[i] += 0x60;< / div >
< div class = "line" > < a name = "l01308" > < / a > < span class = "lineno" > 1308< / span >   }< / div >
< div class = "line" > < a name = "l01309" > < / a > < span class = "lineno" > 1309< / span >   code.assign(language, 3);< / div >
< div class = "line" > < a name = "l01310" > < / a > < span class = "lineno" > 1310< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l01311" > < / a > < span class = "lineno" > 1311< / span >   < span class = "comment" > // Set up default language if it is not set.< / span > < / div >
< div class = "line" > < a name = "l01312" > < / a > < span class = "lineno" > 1312< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > char< / span > kUndefinedLanguage[] = < span class = "stringliteral" > " und" < / span > ;< / div >
< div class = "line" > < a name = "l01313" > < / a > < span class = "lineno" > 1313< / span >   < span class = "keywordflow" > if< / span > (code.empty())< / div >
< div class = "line" > < a name = "l01314" > < / a > < span class = "lineno" > 1314< / span >   code = kUndefinedLanguage;< / div >
< div class = "line" > < a name = "l01315" > < / a > < span class = "lineno" > 1315< / span >   DCHECK_EQ(code.size(), 3u);< / div >
< div class = "line" > < a name = "l01316" > < / a > < span class = "lineno" > 1316< / span >   < / div >
< div class = "line" > < a name = "l01317" > < / a > < span class = "lineno" > 1317< / span >   < span class = "comment" > // Lang format: bit(1) pad, unsigned int(5)[3] language.< / span > < / div >
< div class = "line" > < a name = "l01318" > < / a > < span class = "lineno" > 1318< / span >   uint16_t lang = 0;< / div >
< div class = "line" > < a name = "l01319" > < / a > < span class = "lineno" > 1319< / span >   < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < 3; ++i)< / div >
< div class = "line" > < a name = "l01320" > < / a > < span class = "lineno" > 1320< / span >   lang |= (code[i] - 0x60) < < ((2 - i) * 5);< / div >
< div class = "line" > < a name = "l01321" > < / a > < span class = "lineno" > 1321< / span >   RCHECK(buffer-> ReadWriteUInt16(& lang));< / div >
< div class = "line" > < a name = "l01322" > < / a > < span class = "lineno" > 1322< / span >   }< / div >
< div class = "line" > < a name = "l01323" > < / a > < span class = "lineno" > 1323< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
2016-08-18 20:58:33 +00:00
< div class = "line" > < a name = "l01324" > < / a > < span class = "lineno" > 1324< / span >   }< / div >
< div class = "line" > < a name = "l01325" > < / a > < span class = "lineno" > 1325< / span >   < / div >
2017-01-06 19:31:11 +00:00
< div class = "line" > < a name = "l01326" > < / a > < span class = "lineno" > 1326< / span >   uint32_t Language::ComputeSize()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a name = "l01327" > < / a > < span class = "lineno" > 1327< / span >   < span class = "comment" > // ISO-639-2/T language code: unsigned int(5)[3] language (2 bytes).< / span > < / div >
< div class = "line" > < a name = "l01328" > < / a > < span class = "lineno" > 1328< / span >   < span class = "keywordflow" > return< / span > 2;< / div >
< div class = "line" > < a name = "l01329" > < / a > < span class = "lineno" > 1329< / span >   }< / div >
< div class = "line" > < a name = "l01330" > < / a > < span class = "lineno" > 1330< / span >   < / div >
< div class = "line" > < a name = "l01331" > < / a > < span class = "lineno" > 1331< / span >   < span class = "keywordtype" > bool< / span > PrivFrame::ReadWrite(BoxBuffer* buffer) {< / div >
< div class = "line" > < a name = "l01332" > < / a > < span class = "lineno" > 1332< / span >   FourCC fourcc = FOURCC_PRIV;< / div >
< div class = "line" > < a name = "l01333" > < / a > < span class = "lineno" > 1333< / span >   RCHECK(buffer-> ReadWriteFourCC(& fourcc));< / div >
< div class = "line" > < a name = "l01334" > < / a > < span class = "lineno" > 1334< / span >   < span class = "keywordflow" > if< / span > (fourcc != FOURCC_PRIV) {< / div >
< div class = "line" > < a name = "l01335" > < / a > < span class = "lineno" > 1335< / span >   VLOG(1) < < < span class = "stringliteral" > " Skip unrecognized id3 frame during read: " < / span > < / div >
< div class = "line" > < a name = "l01336" > < / a > < span class = "lineno" > 1336< / span >   < < FourCCToString(fourcc);< / div >
< div class = "line" > < a name = "l01337" > < / a > < span class = "lineno" > 1337< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l01338" > < / a > < span class = "lineno" > 1338< / span >   }< / div >
< div class = "line" > < a name = "l01339" > < / a > < span class = "lineno" > 1339< / span >   < / div >
< div class = "line" > < a name = "l01340" > < / a > < span class = "lineno" > 1340< / span >   uint32_t frame_size = < span class = "keyword" > static_cast< < / span > uint32_t< span class = "keyword" > > < / span > (owner.size() + 1 + value.size());< / div >
< div class = "line" > < a name = "l01341" > < / a > < span class = "lineno" > 1341< / span >   < span class = "comment" > // size should be encoded as synchsafe integer, which is not support here.< / span > < / div >
< div class = "line" > < a name = "l01342" > < / a > < span class = "lineno" > 1342< / span >   < span class = "comment" > // We don' t expect frame_size to be larger than 0x7F. Synchsafe integers less< / span > < / div >
< div class = "line" > < a name = "l01343" > < / a > < span class = "lineno" > 1343< / span >   < span class = "comment" > // than 0x7F is encoded in the same way as normal integer.< / span > < / div >
< div class = "line" > < a name = "l01344" > < / a > < span class = "lineno" > 1344< / span >   DCHECK_LT(frame_size, 0x7Fu);< / div >
< div class = "line" > < a name = "l01345" > < / a > < span class = "lineno" > 1345< / span >   uint16_t flags = 0;< / div >
< div class = "line" > < a name = "l01346" > < / a > < span class = "lineno" > 1346< / span >   RCHECK(buffer-> ReadWriteUInt32(& frame_size) & & < / div >
< div class = "line" > < a name = "l01347" > < / a > < span class = "lineno" > 1347< / span >   buffer-> ReadWriteUInt16(& flags));< / div >
< div class = "line" > < a name = "l01348" > < / a > < span class = "lineno" > 1348< / span >   < / div >
< div class = "line" > < a name = "l01349" > < / a > < span class = "lineno" > 1349< / span >   < span class = "keywordflow" > if< / span > (buffer-> Reading()) {< / div >
< div class = "line" > < a name = "l01350" > < / a > < span class = "lineno" > 1350< / span >   std::string str;< / div >
< div class = "line" > < a name = "l01351" > < / a > < span class = "lineno" > 1351< / span >   RCHECK(buffer-> ReadWriteString(& str, frame_size));< / div >
< div class = "line" > < a name = "l01352" > < / a > < span class = "lineno" > 1352< / span >   < span class = "comment" > // |owner| is null terminated.< / span > < / div >
< div class = "line" > < a name = "l01353" > < / a > < span class = "lineno" > 1353< / span >   < span class = "keywordtype" > size_t< / span > pos = str.find(< span class = "charliteral" > ' \0' < / span > );< / div >
< div class = "line" > < a name = "l01354" > < / a > < span class = "lineno" > 1354< / span >   RCHECK(pos < str.size());< / div >
< div class = "line" > < a name = "l01355" > < / a > < span class = "lineno" > 1355< / span >   owner = str.substr(0, pos);< / div >
< div class = "line" > < a name = "l01356" > < / a > < span class = "lineno" > 1356< / span >   value = str.substr(pos + 1);< / div >
< div class = "line" > < a name = "l01357" > < / a > < span class = "lineno" > 1357< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l01358" > < / a > < span class = "lineno" > 1358< / span >   uint8_t byte = 0; < span class = "comment" > // Null terminating byte between owner and value.< / span > < / div >
< div class = "line" > < a name = "l01359" > < / a > < span class = "lineno" > 1359< / span >   RCHECK(buffer-> ReadWriteString(& owner, owner.size()) & & < / div >
< div class = "line" > < a name = "l01360" > < / a > < span class = "lineno" > 1360< / span >   buffer-> ReadWriteUInt8(& byte) & & < / div >
< div class = "line" > < a name = "l01361" > < / a > < span class = "lineno" > 1361< / span >   buffer-> ReadWriteString(& value, value.size()));< / div >
< div class = "line" > < a name = "l01362" > < / a > < span class = "lineno" > 1362< / span >   }< / div >
< div class = "line" > < a name = "l01363" > < / a > < span class = "lineno" > 1363< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l01364" > < / a > < span class = "lineno" > 1364< / span >   }< / div >
< div class = "line" > < a name = "l01365" > < / a > < span class = "lineno" > 1365< / span >   < / div >
< div class = "line" > < a name = "l01366" > < / a > < span class = "lineno" > 1366< / span >   uint32_t PrivFrame::ComputeSize()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a name = "l01367" > < / a > < span class = "lineno" > 1367< / span >   < span class = "keywordflow" > if< / span > (owner.empty() & & value.empty())< / div >
< div class = "line" > < a name = "l01368" > < / a > < span class = "lineno" > 1368< / span >   < span class = "keywordflow" > return< / span > 0;< / div >
< div class = "line" > < a name = "l01369" > < / a > < span class = "lineno" > 1369< / span >   < span class = "keyword" > const< / span > uint32_t kFourCCSize = 4;< / div >
< div class = "line" > < a name = "l01370" > < / a > < span class = "lineno" > 1370< / span >   < span class = "keywordflow" > return< / span > kFourCCSize +< / div >
< div class = "line" > < a name = "l01371" > < / a > < span class = "lineno" > 1371< / span >   < span class = "keyword" > static_cast< < / span > uint32_t< span class = "keyword" > > < / span > (< span class = "keyword" > sizeof< / span > (uint32_t) + < span class = "keyword" > sizeof< / span > (uint16_t) +< / div >
< div class = "line" > < a name = "l01372" > < / a > < span class = "lineno" > 1372< / span >   owner.size() + 1 + value.size());< / div >
< div class = "line" > < a name = "l01373" > < / a > < span class = "lineno" > 1373< / span >   }< / div >
< div class = "line" > < a name = "l01374" > < / a > < span class = "lineno" > 1374< / span >   < / div >
< div class = "line" > < a name = "l01375" > < / a > < span class = "lineno" > 1375< / span >   ID3v2::ID3v2() {}< / div >
< div class = "line" > < a name = "l01376" > < / a > < span class = "lineno" > 1376< / span >   ID3v2::~ID3v2() {}< / div >
2016-08-18 20:58:33 +00:00
< div class = "line" > < a name = "l01377" > < / a > < span class = "lineno" > 1377< / span >   < / div >
2017-01-06 19:31:11 +00:00
< div class = "line" > < a name = "l01378" > < / a > < span class = "lineno" > < a class = "line" href = "../../d3/dad/structshaka_1_1media_1_1mp4_1_1ID3v2.html#acb41577286eeba57541fed6cd0cabbf2" > 1378< / a > < / span >   FourCC < a class = "code" href = "../../d3/dad/structshaka_1_1media_1_1mp4_1_1ID3v2.html#acb41577286eeba57541fed6cd0cabbf2" > ID3v2::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_ID32; }< / div >
< div class = "line" > < a name = "l01379" > < / a > < span class = "lineno" > 1379< / span >   < / div >
< div class = "line" > < a name = "l01380" > < / a > < span class = "lineno" > 1380< / span >   < span class = "keywordtype" > bool< / span > ID3v2::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l01381" > < / a > < span class = "lineno" > 1381< / span >   RCHECK(< a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#ad72e5a2d0def5bbba75b440d060ef1cf" > ReadWriteHeaderInternal< / a > (buffer) & & < / div >
< div class = "line" > < a name = "l01382" > < / a > < span class = "lineno" > 1382< / span >   language.ReadWrite(buffer));< / div >
< div class = "line" > < a name = "l01383" > < / a > < span class = "lineno" > 1383< / span >   < / div >
< div class = "line" > < a name = "l01384" > < / a > < span class = "lineno" > 1384< / span >   < span class = "comment" > // Read/Write ID3v2 header< / span > < / div >
< div class = "line" > < a name = "l01385" > < / a > < span class = "lineno" > 1385< / span >   std::string id3v2_identifier = kID3v2Identifier;< / div >
< div class = "line" > < a name = "l01386" > < / a > < span class = "lineno" > 1386< / span >   uint16_t version = kID3v2Version;< / div >
< div class = "line" > < a name = "l01387" > < / a > < span class = "lineno" > 1387< / span >   < span class = "comment" > // We only support PrivateFrame in ID3.< / span > < / div >
< div class = "line" > < a name = "l01388" > < / a > < span class = "lineno" > 1388< / span >   uint32_t data_size = < a class = "code" href = "../../d3/dad/structshaka_1_1media_1_1mp4_1_1ID3v2.html#a33c145fa8ed1417799dce66a94f8e95c" > private_frame< / a > .ComputeSize();< / div >
< div class = "line" > < a name = "l01389" > < / a > < span class = "lineno" > 1389< / span >   < span class = "comment" > // size should be encoded as synchsafe integer, which is not support here.< / span > < / div >
< div class = "line" > < a name = "l01390" > < / a > < span class = "lineno" > 1390< / span >   < span class = "comment" > // We don' t expect data_size to be larger than 0x7F. Synchsafe integers less< / span > < / div >
< div class = "line" > < a name = "l01391" > < / a > < span class = "lineno" > 1391< / span >   < span class = "comment" > // than 0x7F is encoded in the same way as normal integer.< / span > < / div >
< div class = "line" > < a name = "l01392" > < / a > < span class = "lineno" > 1392< / span >   DCHECK_LT(data_size, 0x7Fu);< / div >
< div class = "line" > < a name = "l01393" > < / a > < span class = "lineno" > 1393< / span >   uint8_t flags = 0;< / div >
< div class = "line" > < a name = "l01394" > < / a > < span class = "lineno" > 1394< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#ac00df060effff87645b9508ba15fb67d" > ReadWriteString< / a > (& id3v2_identifier, id3v2_identifier.size()) & & < / div >
< div class = "line" > < a name = "l01395" > < / a > < span class = "lineno" > 1395< / span >   buffer-> ReadWriteUInt16(& version) & & < / div >
< div class = "line" > < a name = "l01396" > < / a > < span class = "lineno" > 1396< / span >   buffer-> ReadWriteUInt8(& flags) & & < / div >
< div class = "line" > < a name = "l01397" > < / a > < span class = "lineno" > 1397< / span >   buffer-> ReadWriteUInt32(& data_size));< / div >
< div class = "line" > < a name = "l01398" > < / a > < span class = "lineno" > 1398< / span >   < / div >
< div class = "line" > < a name = "l01399" > < / a > < span class = "lineno" > 1399< / span >   RCHECK(< a class = "code" href = "../../d3/dad/structshaka_1_1media_1_1mp4_1_1ID3v2.html#a33c145fa8ed1417799dce66a94f8e95c" > private_frame< / a > .ReadWrite(buffer));< / div >
< div class = "line" > < a name = "l01400" > < / a > < span class = "lineno" > 1400< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l01401" > < / a > < span class = "lineno" > 1401< / span >   }< / div >
< div class = "line" > < a name = "l01402" > < / a > < span class = "lineno" > 1402< / span >   < / div >
< div class = "line" > < a name = "l01403" > < / a > < span class = "lineno" > 1403< / span >   < span class = "keywordtype" > size_t< / span > ID3v2::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l01404" > < / a > < span class = "lineno" > 1404< / span >   uint32_t private_frame_size = < a class = "code" href = "../../d3/dad/structshaka_1_1media_1_1mp4_1_1ID3v2.html#a33c145fa8ed1417799dce66a94f8e95c" > private_frame< / a > .ComputeSize();< / div >
< div class = "line" > < a name = "l01405" > < / a > < span class = "lineno" > 1405< / span >   < span class = "comment" > // Skip ID3v2 box generation if there is no private frame.< / span > < / div >
< div class = "line" > < a name = "l01406" > < / a > < span class = "lineno" > 1406< / span >   < span class = "keywordflow" > return< / span > private_frame_size == 0 ? 0 : < a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#a21cc4d085f650dc18a20a4dd05cb6750" > HeaderSize< / a > () + language.ComputeSize() +< / div >
< div class = "line" > < a name = "l01407" > < / a > < span class = "lineno" > 1407< / span >   kID3v2HeaderSize +< / div >
< div class = "line" > < a name = "l01408" > < / a > < span class = "lineno" > 1408< / span >   private_frame_size;< / div >
< div class = "line" > < a name = "l01409" > < / a > < span class = "lineno" > 1409< / span >   }< / div >
< div class = "line" > < a name = "l01410" > < / a > < span class = "lineno" > 1410< / span >   < / div >
< div class = "line" > < a name = "l01411" > < / a > < span class = "lineno" > 1411< / span >   Metadata::Metadata() {}< / div >
< div class = "line" > < a name = "l01412" > < / a > < span class = "lineno" > 1412< / span >   Metadata::~Metadata() {}< / div >
< div class = "line" > < a name = "l01413" > < / a > < span class = "lineno" > 1413< / span >   < / div >
< div class = "line" > < a name = "l01414" > < / a > < span class = "lineno" > < a class = "line" href = "../../dd/df6/structshaka_1_1media_1_1mp4_1_1Metadata.html#aca63db6a124f0d0a62b6a355a89d9f1d" > 1414< / a > < / span >   FourCC < a class = "code" href = "../../dd/df6/structshaka_1_1media_1_1mp4_1_1Metadata.html#aca63db6a124f0d0a62b6a355a89d9f1d" > Metadata::BoxType< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a name = "l01415" > < / a > < span class = "lineno" > 1415< / span >   < span class = "keywordflow" > return< / span > FOURCC_meta;< / div >
< div class = "line" > < a name = "l01416" > < / a > < span class = "lineno" > 1416< / span >   }< / div >
< div class = "line" > < a name = "l01417" > < / a > < span class = "lineno" > 1417< / span >   < / div >
< div class = "line" > < a name = "l01418" > < / a > < span class = "lineno" > 1418< / span >   < span class = "keywordtype" > bool< / span > Metadata::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l01419" > < / a > < span class = "lineno" > 1419< / span >   RCHECK(< a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#ad72e5a2d0def5bbba75b440d060ef1cf" > ReadWriteHeaderInternal< / a > (buffer) & & < / div >
< div class = "line" > < a name = "l01420" > < / a > < span class = "lineno" > 1420< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a29158ec9769dafbdcf1192abf9a2aa2a" > PrepareChildren< / a > () & & < / div >
< div class = "line" > < a name = "l01421" > < / a > < span class = "lineno" > 1421< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& handler) & & < / div >
< div class = "line" > < a name = "l01422" > < / a > < span class = "lineno" > 1422< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a7aacff091ff415be3da48be4fc620654" > TryReadWriteChild< / a > (& id3v2));< / div >
< div class = "line" > < a name = "l01423" > < / a > < span class = "lineno" > 1423< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l01424" > < / a > < span class = "lineno" > 1424< / span >   }< / div >
< div class = "line" > < a name = "l01425" > < / a > < span class = "lineno" > 1425< / span >   < / div >
< div class = "line" > < a name = "l01426" > < / a > < span class = "lineno" > 1426< / span >   < span class = "keywordtype" > size_t< / span > Metadata::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l01427" > < / a > < span class = "lineno" > 1427< / span >   < span class = "keywordtype" > size_t< / span > id3v2_size = id3v2.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > ();< / div >
< div class = "line" > < a name = "l01428" > < / a > < span class = "lineno" > 1428< / span >   < span class = "comment" > // Skip metadata box generation if there is no metadata box.< / span > < / div >
< div class = "line" > < a name = "l01429" > < / a > < span class = "lineno" > 1429< / span >   < span class = "keywordflow" > return< / span > id3v2_size == 0 ? 0< / div >
< div class = "line" > < a name = "l01430" > < / a > < span class = "lineno" > 1430< / span >   : < a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#a21cc4d085f650dc18a20a4dd05cb6750" > HeaderSize< / a > () + handler.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > () + id3v2_size;< / div >
< div class = "line" > < a name = "l01431" > < / a > < span class = "lineno" > 1431< / span >   }< / div >
< div class = "line" > < a name = "l01432" > < / a > < span class = "lineno" > 1432< / span >   < / div >
< div class = "line" > < a name = "l01433" > < / a > < span class = "lineno" > 1433< / span >   CodecConfiguration::CodecConfiguration() : box_type(FOURCC_NULL) {}< / div >
< div class = "line" > < a name = "l01434" > < / a > < span class = "lineno" > 1434< / span >   CodecConfiguration::~CodecConfiguration() {}< / div >
2016-08-18 20:58:33 +00:00
< div class = "line" > < a name = "l01435" > < / a > < span class = "lineno" > 1435< / span >   < / div >
2017-01-06 19:31:11 +00:00
< div class = "line" > < a name = "l01436" > < / a > < span class = "lineno" > < a class = "line" href = "../../db/d11/structshaka_1_1media_1_1mp4_1_1CodecConfiguration.html#a1e9cb483b993bff202ec6143f892972e" > 1436< / a > < / span >   FourCC < a class = "code" href = "../../db/d11/structshaka_1_1media_1_1mp4_1_1CodecConfiguration.html#a1e9cb483b993bff202ec6143f892972e" > CodecConfiguration::BoxType< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a name = "l01437" > < / a > < span class = "lineno" > 1437< / span >   < span class = "comment" > // CodecConfiguration box should be parsed according to format recovered in< / span > < / div >
< div class = "line" > < a name = "l01438" > < / a > < span class = "lineno" > 1438< / span >   < span class = "comment" > // VideoSampleEntry. |box_type| is determined dynamically there.< / span > < / div >
< div class = "line" > < a name = "l01439" > < / a > < span class = "lineno" > 1439< / span >   < span class = "keywordflow" > return< / span > box_type;< / div >
< div class = "line" > < a name = "l01440" > < / a > < span class = "lineno" > 1440< / span >   }< / div >
< div class = "line" > < a name = "l01441" > < / a > < span class = "lineno" > 1441< / span >   < / div >
< div class = "line" > < a name = "l01442" > < / a > < span class = "lineno" > 1442< / span >   < span class = "keywordtype" > bool< / span > CodecConfiguration::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l01443" > < / a > < span class = "lineno" > 1443< / span >   DCHECK_NE(box_type, FOURCC_NULL);< / div >
< div class = "line" > < a name = "l01444" > < / a > < span class = "lineno" > 1444< / span >   RCHECK(< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a160958fd4dd933f8b760bf61ec0f72c6" > ReadWriteHeaderInternal< / a > (buffer));< / div >
< div class = "line" > < a name = "l01445" > < / a > < span class = "lineno" > 1445< / span >   < / div >
< div class = "line" > < a name = "l01446" > < / a > < span class = "lineno" > 1446< / span >   < span class = "comment" > // VPCodecConfiguration box inherits from FullBox instead of Box. The extra 4< / span > < / div >
< div class = "line" > < a name = "l01447" > < / a > < span class = "lineno" > 1447< / span >   < span class = "comment" > // bytes are handled here.< / span > < / div >
< div class = "line" > < a name = "l01448" > < / a > < span class = "lineno" > 1448< / span >   < span class = "keywordflow" > if< / span > (box_type == FOURCC_vpcC) {< / div >
2017-04-27 19:44:18 +00:00
< div class = "line" > < a name = "l01449" > < / a > < span class = "lineno" > 1449< / span >   < span class = "comment" > // Only version 1 box is supported.< / span > < / div >
< div class = "line" > < a name = "l01450" > < / a > < span class = "lineno" > 1450< / span >   uint8_t vpcc_version = 1;< / div >
< div class = "line" > < a name = "l01451" > < / a > < span class = "lineno" > 1451< / span >   uint32_t version_flags = vpcc_version < < 24;< / div >
< div class = "line" > < a name = "l01452" > < / a > < span class = "lineno" > 1452< / span >   RCHECK(buffer-> ReadWriteUInt32(& version_flags));< / div >
< div class = "line" > < a name = "l01453" > < / a > < span class = "lineno" > 1453< / span >   vpcc_version = version_flags > > 24;< / div >
< div class = "line" > < a name = "l01454" > < / a > < span class = "lineno" > 1454< / span >   RCHECK(vpcc_version == 1);< / div >
< div class = "line" > < a name = "l01455" > < / a > < span class = "lineno" > 1455< / span >   }< / div >
< div class = "line" > < a name = "l01456" > < / a > < span class = "lineno" > 1456< / span >   < / div >
< div class = "line" > < a name = "l01457" > < / a > < span class = "lineno" > 1457< / span >   < span class = "keywordflow" > if< / span > (buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > ()) {< / div >
< div class = "line" > < a name = "l01458" > < / a > < span class = "lineno" > 1458< / span >   RCHECK(buffer-> ReadWriteVector(& data, buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#acf36e70bcb8c4ee7939835126ae9b98b" > BytesLeft< / a > ()));< / div >
< div class = "line" > < a name = "l01459" > < / a > < span class = "lineno" > 1459< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l01460" > < / a > < span class = "lineno" > 1460< / span >   RCHECK(buffer-> ReadWriteVector(& data, data.size()));< / div >
< div class = "line" > < a name = "l01461" > < / a > < span class = "lineno" > 1461< / span >   }< / div >
< div class = "line" > < a name = "l01462" > < / a > < span class = "lineno" > 1462< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l01463" > < / a > < span class = "lineno" > 1463< / span >   }< / div >
< div class = "line" > < a name = "l01464" > < / a > < span class = "lineno" > 1464< / span >   < / div >
< div class = "line" > < a name = "l01465" > < / a > < span class = "lineno" > 1465< / span >   < span class = "keywordtype" > size_t< / span > CodecConfiguration::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l01466" > < / a > < span class = "lineno" > 1466< / span >   < span class = "keywordflow" > if< / span > (data.empty())< / div >
< div class = "line" > < a name = "l01467" > < / a > < span class = "lineno" > 1467< / span >   < span class = "keywordflow" > return< / span > 0;< / div >
< div class = "line" > < a name = "l01468" > < / a > < span class = "lineno" > 1468< / span >   DCHECK_NE(box_type, FOURCC_NULL);< / div >
< div class = "line" > < a name = "l01469" > < / a > < span class = "lineno" > 1469< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a8dea1032b6875b763ec06a133933160a" > HeaderSize< / a > () + (box_type == FOURCC_vpcC ? 4 : 0) + data.size();< / div >
< div class = "line" > < a name = "l01470" > < / a > < span class = "lineno" > 1470< / span >   }< / div >
< div class = "line" > < a name = "l01471" > < / a > < span class = "lineno" > 1471< / span >   < / div >
< div class = "line" > < a name = "l01472" > < / a > < span class = "lineno" > 1472< / span >   PixelAspectRatio::PixelAspectRatio() : h_spacing(0), v_spacing(0) {}< / div >
< div class = "line" > < a name = "l01473" > < / a > < span class = "lineno" > 1473< / span >   PixelAspectRatio::~PixelAspectRatio() {}< / div >
< div class = "line" > < a name = "l01474" > < / a > < span class = "lineno" > < a class = "line" href = "../../dd/d71/structshaka_1_1media_1_1mp4_1_1PixelAspectRatio.html#ae12482d2916a9e6b7ecdee1c944c3c91" > 1474< / a > < / span >   FourCC < a class = "code" href = "../../dd/d71/structshaka_1_1media_1_1mp4_1_1PixelAspectRatio.html#ae12482d2916a9e6b7ecdee1c944c3c91" > PixelAspectRatio::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_pasp; }< / div >
< div class = "line" > < a name = "l01475" > < / a > < span class = "lineno" > 1475< / span >   < / div >
< div class = "line" > < a name = "l01476" > < / a > < span class = "lineno" > 1476< / span >   < span class = "keywordtype" > bool< / span > PixelAspectRatio::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l01477" > < / a > < span class = "lineno" > 1477< / span >   RCHECK(< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a160958fd4dd933f8b760bf61ec0f72c6" > ReadWriteHeaderInternal< / a > (buffer) & & < / div >
< div class = "line" > < a name = "l01478" > < / a > < span class = "lineno" > 1478< / span >   buffer-> ReadWriteUInt32(& h_spacing) & & < / div >
< div class = "line" > < a name = "l01479" > < / a > < span class = "lineno" > 1479< / span >   buffer-> ReadWriteUInt32(& v_spacing));< / div >
< div class = "line" > < a name = "l01480" > < / a > < span class = "lineno" > 1480< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l01481" > < / a > < span class = "lineno" > 1481< / span >   }< / div >
< div class = "line" > < a name = "l01482" > < / a > < span class = "lineno" > 1482< / span >   < / div >
< div class = "line" > < a name = "l01483" > < / a > < span class = "lineno" > 1483< / span >   < span class = "keywordtype" > size_t< / span > PixelAspectRatio::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l01484" > < / a > < span class = "lineno" > 1484< / span >   < span class = "comment" > // This box is optional. Skip it if it is not initialized.< / span > < / div >
< div class = "line" > < a name = "l01485" > < / a > < span class = "lineno" > 1485< / span >   < span class = "keywordflow" > if< / span > (h_spacing == 0 & & v_spacing == 0)< / div >
< div class = "line" > < a name = "l01486" > < / a > < span class = "lineno" > 1486< / span >   < span class = "keywordflow" > return< / span > 0;< / div >
< div class = "line" > < a name = "l01487" > < / a > < span class = "lineno" > 1487< / span >   < span class = "comment" > // Both values must be positive.< / span > < / div >
< div class = "line" > < a name = "l01488" > < / a > < span class = "lineno" > 1488< / span >   DCHECK(h_spacing != 0 & & v_spacing != 0);< / div >
< div class = "line" > < a name = "l01489" > < / a > < span class = "lineno" > 1489< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a8dea1032b6875b763ec06a133933160a" > HeaderSize< / a > () + < span class = "keyword" > sizeof< / span > (h_spacing) + < span class = "keyword" > sizeof< / span > (v_spacing);< / div >
< div class = "line" > < a name = "l01490" > < / a > < span class = "lineno" > 1490< / span >   }< / div >
2017-01-06 19:31:11 +00:00
< div class = "line" > < a name = "l01491" > < / a > < span class = "lineno" > 1491< / span >   < / div >
2017-04-27 19:44:18 +00:00
< div class = "line" > < a name = "l01492" > < / a > < span class = "lineno" > 1492< / span >   VideoSampleEntry::VideoSampleEntry()< / div >
< div class = "line" > < a name = "l01493" > < / a > < span class = "lineno" > 1493< / span >   : format(FOURCC_NULL), data_reference_index(1), width(0), height(0) {}< / div >
< div class = "line" > < a name = "l01494" > < / a > < span class = "lineno" > 1494< / span >   < / div >
< div class = "line" > < a name = "l01495" > < / a > < span class = "lineno" > 1495< / span >   VideoSampleEntry::~VideoSampleEntry() {}< / div >
< div class = "line" > < a name = "l01496" > < / a > < span class = "lineno" > < a class = "line" href = "../../d0/d73/structshaka_1_1media_1_1mp4_1_1VideoSampleEntry.html#a56ed4864ffdb37094b5f3352f53bc755" > 1496< / a > < / span >   FourCC < a class = "code" href = "../../d0/d73/structshaka_1_1media_1_1mp4_1_1VideoSampleEntry.html#a56ed4864ffdb37094b5f3352f53bc755" > VideoSampleEntry::BoxType< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a name = "l01497" > < / a > < span class = "lineno" > 1497< / span >   < span class = "keywordflow" > if< / span > (format == FOURCC_NULL) {< / div >
< div class = "line" > < a name = "l01498" > < / a > < span class = "lineno" > 1498< / span >   LOG(ERROR) < < < span class = "stringliteral" > " VideoSampleEntry should be parsed according to the " < / span > < / div >
< div class = "line" > < a name = "l01499" > < / a > < span class = "lineno" > 1499< / span >   < < < span class = "stringliteral" > " handler type recovered in its Media ancestor." < / span > ;< / div >
< div class = "line" > < a name = "l01500" > < / a > < span class = "lineno" > 1500< / span >   }< / div >
< div class = "line" > < a name = "l01501" > < / a > < span class = "lineno" > 1501< / span >   < span class = "keywordflow" > return< / span > format;< / div >
< div class = "line" > < a name = "l01502" > < / a > < span class = "lineno" > 1502< / span >   }< / div >
< div class = "line" > < a name = "l01503" > < / a > < span class = "lineno" > 1503< / span >   < / div >
< div class = "line" > < a name = "l01504" > < / a > < span class = "lineno" > 1504< / span >   < span class = "keywordtype" > bool< / span > VideoSampleEntry::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l01505" > < / a > < span class = "lineno" > 1505< / span >   std::vector< uint8_t> compressor_name;< / div >
< div class = "line" > < a name = "l01506" > < / a > < span class = "lineno" > 1506< / span >   < span class = "keywordflow" > if< / span > (buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > ()) {< / div >
< div class = "line" > < a name = "l01507" > < / a > < span class = "lineno" > 1507< / span >   DCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6e7c1f50071b52d7f68e094f0401d3d9" > reader< / a > ());< / div >
< div class = "line" > < a name = "l01508" > < / a > < span class = "lineno" > 1508< / span >   format = buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6e7c1f50071b52d7f68e094f0401d3d9" > reader< / a > ()-> type();< / div >
< div class = "line" > < a name = "l01509" > < / a > < span class = "lineno" > 1509< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l01510" > < / a > < span class = "lineno" > 1510< / span >   RCHECK(< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a160958fd4dd933f8b760bf61ec0f72c6" > ReadWriteHeaderInternal< / a > (buffer));< / div >
< div class = "line" > < a name = "l01511" > < / a > < span class = "lineno" > 1511< / span >   < / div >
< div class = "line" > < a name = "l01512" > < / a > < span class = "lineno" > 1512< / span >   < span class = "keyword" > const< / span > FourCC actual_format = GetActualFormat();< / div >
< div class = "line" > < a name = "l01513" > < / a > < span class = "lineno" > 1513< / span >   < span class = "keywordflow" > switch< / span > (actual_format) {< / div >
< div class = "line" > < a name = "l01514" > < / a > < span class = "lineno" > 1514< / span >   < span class = "keywordflow" > case< / span > FOURCC_avc1:< / div >
< div class = "line" > < a name = "l01515" > < / a > < span class = "lineno" > 1515< / span >   < span class = "keywordflow" > case< / span > FOURCC_avc3:< / div >
< div class = "line" > < a name = "l01516" > < / a > < span class = "lineno" > 1516< / span >   compressor_name.assign(< / div >
< div class = "line" > < a name = "l01517" > < / a > < span class = "lineno" > 1517< / span >   kAvcCompressorName,< / div >
< div class = "line" > < a name = "l01518" > < / a > < span class = "lineno" > 1518< / span >   kAvcCompressorName + arraysize(kAvcCompressorName));< / div >
< div class = "line" > < a name = "l01519" > < / a > < span class = "lineno" > 1519< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l01520" > < / a > < span class = "lineno" > 1520< / span >   < span class = "keywordflow" > case< / span > FOURCC_hev1:< / div >
< div class = "line" > < a name = "l01521" > < / a > < span class = "lineno" > 1521< / span >   < span class = "keywordflow" > case< / span > FOURCC_hvc1:< / div >
< div class = "line" > < a name = "l01522" > < / a > < span class = "lineno" > 1522< / span >   compressor_name.assign(< / div >
< div class = "line" > < a name = "l01523" > < / a > < span class = "lineno" > 1523< / span >   kHevcCompressorName,< / div >
< div class = "line" > < a name = "l01524" > < / a > < span class = "lineno" > 1524< / span >   kHevcCompressorName + arraysize(kHevcCompressorName));< / div >
< div class = "line" > < a name = "l01525" > < / a > < span class = "lineno" > 1525< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l01526" > < / a > < span class = "lineno" > 1526< / span >   < span class = "keywordflow" > case< / span > FOURCC_vp08:< / div >
< div class = "line" > < a name = "l01527" > < / a > < span class = "lineno" > 1527< / span >   < span class = "keywordflow" > case< / span > FOURCC_vp09:< / div >
< div class = "line" > < a name = "l01528" > < / a > < span class = "lineno" > 1528< / span >   < span class = "keywordflow" > case< / span > FOURCC_vp10:< / div >
< div class = "line" > < a name = "l01529" > < / a > < span class = "lineno" > 1529< / span >   compressor_name.assign(< / div >
< div class = "line" > < a name = "l01530" > < / a > < span class = "lineno" > 1530< / span >   kVpcCompressorName,< / div >
< div class = "line" > < a name = "l01531" > < / a > < span class = "lineno" > 1531< / span >   kVpcCompressorName + arraysize(kVpcCompressorName));< / div >
< div class = "line" > < a name = "l01532" > < / a > < span class = "lineno" > 1532< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l01533" > < / a > < span class = "lineno" > 1533< / span >   < span class = "keywordflow" > default< / span > :< / div >
< div class = "line" > < a name = "l01534" > < / a > < span class = "lineno" > 1534< / span >   LOG(ERROR) < < FourCCToString(actual_format) < < < span class = "stringliteral" > " is not supported." < / span > ;< / div >
< div class = "line" > < a name = "l01535" > < / a > < span class = "lineno" > 1535< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l01536" > < / a > < span class = "lineno" > 1536< / span >   }< / div >
< div class = "line" > < a name = "l01537" > < / a > < span class = "lineno" > 1537< / span >   compressor_name.resize(kCompressorNameSize);< / div >
< div class = "line" > < a name = "l01538" > < / a > < span class = "lineno" > 1538< / span >   }< / div >
< div class = "line" > < a name = "l01539" > < / a > < span class = "lineno" > 1539< / span >   < / div >
< div class = "line" > < a name = "l01540" > < / a > < span class = "lineno" > 1540< / span >   uint32_t video_resolution = kVideoResolution;< / div >
< div class = "line" > < a name = "l01541" > < / a > < span class = "lineno" > 1541< / span >   uint16_t video_frame_count = kVideoFrameCount;< / div >
< div class = "line" > < a name = "l01542" > < / a > < span class = "lineno" > 1542< / span >   uint16_t video_depth = kVideoDepth;< / div >
< div class = "line" > < a name = "l01543" > < / a > < span class = "lineno" > 1543< / span >   int16_t predefined = -1;< / div >
< div class = "line" > < a name = "l01544" > < / a > < span class = "lineno" > 1544< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a1a0c70e3124677ae08164f7b89f6a1d4" > IgnoreBytes< / a > (6) & & < span class = "comment" > // reserved.< / span > < / div >
< div class = "line" > < a name = "l01545" > < / a > < span class = "lineno" > 1545< / span >   buffer-> ReadWriteUInt16(& data_reference_index) & & < / div >
< div class = "line" > < a name = "l01546" > < / a > < span class = "lineno" > 1546< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a1a0c70e3124677ae08164f7b89f6a1d4" > IgnoreBytes< / a > (16) & & < span class = "comment" > // predefined 0.< / span > < / div >
< div class = "line" > < a name = "l01547" > < / a > < span class = "lineno" > 1547< / span >   buffer-> ReadWriteUInt16(& width) & & < / div >
< div class = "line" > < a name = "l01548" > < / a > < span class = "lineno" > 1548< / span >   buffer-> ReadWriteUInt16(& height) & & < / div >
< div class = "line" > < a name = "l01549" > < / a > < span class = "lineno" > 1549< / span >   buffer-> ReadWriteUInt32(& video_resolution) & & < / div >
< div class = "line" > < a name = "l01550" > < / a > < span class = "lineno" > 1550< / span >   buffer-> ReadWriteUInt32(& video_resolution) & & < / div >
< div class = "line" > < a name = "l01551" > < / a > < span class = "lineno" > 1551< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a1a0c70e3124677ae08164f7b89f6a1d4" > IgnoreBytes< / a > (4) & & < span class = "comment" > // reserved.< / span > < / div >
< div class = "line" > < a name = "l01552" > < / a > < span class = "lineno" > 1552< / span >   buffer-> ReadWriteUInt16(& video_frame_count) & & < / div >
< div class = "line" > < a name = "l01553" > < / a > < span class = "lineno" > 1553< / span >   buffer-> ReadWriteVector(& compressor_name, kCompressorNameSize) & & < / div >
< div class = "line" > < a name = "l01554" > < / a > < span class = "lineno" > 1554< / span >   buffer-> ReadWriteUInt16(& video_depth) & & < / div >
< div class = "line" > < a name = "l01555" > < / a > < span class = "lineno" > 1555< / span >   buffer-> ReadWriteInt16(& predefined));< / div >
< div class = "line" > < a name = "l01556" > < / a > < span class = "lineno" > 1556< / span >   < / div >
< div class = "line" > < a name = "l01557" > < / a > < span class = "lineno" > 1557< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a29158ec9769dafbdcf1192abf9a2aa2a" > PrepareChildren< / a > ());< / div >
< div class = "line" > < a name = "l01558" > < / a > < span class = "lineno" > 1558< / span >   < / div >
2017-07-07 17:49:52 +00:00
< div class = "line" > < a name = "l01559" > < / a > < span class = "lineno" > 1559< / span >   < span class = "comment" > // This has to happen before reading codec configuration box as the actual< / span > < / div >
< div class = "line" > < a name = "l01560" > < / a > < span class = "lineno" > 1560< / span >   < span class = "comment" > // format is read from sinf.format.format, which is needed to parse the codec< / span > < / div >
< div class = "line" > < a name = "l01561" > < / a > < span class = "lineno" > 1561< / span >   < span class = "comment" > // configuration box.< / span > < / div >
< div class = "line" > < a name = "l01562" > < / a > < span class = "lineno" > 1562< / span >   < span class = "keywordflow" > if< / span > (format == FOURCC_encv & & buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > ()) {< / div >
< div class = "line" > < a name = "l01563" > < / a > < span class = "lineno" > 1563< / span >   < span class = "comment" > // Continue scanning until a supported protection scheme is found, or< / span > < / div >
< div class = "line" > < a name = "l01564" > < / a > < span class = "lineno" > 1564< / span >   < span class = "comment" > // until we run out of protection schemes.< / span > < / div >
< div class = "line" > < a name = "l01565" > < / a > < span class = "lineno" > 1565< / span >   < span class = "keywordflow" > while< / span > (!IsProtectionSchemeSupported(sinf.type.type))< / div >
< div class = "line" > < a name = "l01566" > < / a > < span class = "lineno" > 1566< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& sinf));< / div >
< div class = "line" > < a name = "l01567" > < / a > < span class = "lineno" > 1567< / span >   }< / div >
< div class = "line" > < a name = "l01568" > < / a > < span class = "lineno" > 1568< / span >   < / div >
< div class = "line" > < a name = "l01569" > < / a > < span class = "lineno" > 1569< / span >   < span class = "keyword" > const< / span > FourCC actual_format = GetActualFormat();< / div >
< div class = "line" > < a name = "l01570" > < / a > < span class = "lineno" > 1570< / span >   < span class = "keywordflow" > if< / span > (buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > ()) {< / div >
< div class = "line" > < a name = "l01571" > < / a > < span class = "lineno" > 1571< / span >   codec_configuration.box_type = GetCodecConfigurationBoxType(actual_format);< / div >
< div class = "line" > < a name = "l01572" > < / a > < span class = "lineno" > 1572< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l01573" > < / a > < span class = "lineno" > 1573< / span >   DCHECK_EQ(codec_configuration.box_type,< / div >
< div class = "line" > < a name = "l01574" > < / a > < span class = "lineno" > 1574< / span >   GetCodecConfigurationBoxType(actual_format));< / div >
< div class = "line" > < a name = "l01575" > < / a > < span class = "lineno" > 1575< / span >   }< / div >
< div class = "line" > < a name = "l01576" > < / a > < span class = "lineno" > 1576< / span >   < span class = "keywordflow" > if< / span > (codec_configuration.box_type == FOURCC_NULL)< / div >
< div class = "line" > < a name = "l01577" > < / a > < span class = "lineno" > 1577< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l01578" > < / a > < span class = "lineno" > 1578< / span >   < / div >
< div class = "line" > < a name = "l01579" > < / a > < span class = "lineno" > 1579< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& codec_configuration));< / div >
< div class = "line" > < a name = "l01580" > < / a > < span class = "lineno" > 1580< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a7aacff091ff415be3da48be4fc620654" > TryReadWriteChild< / a > (& pixel_aspect));< / div >
< div class = "line" > < a name = "l01581" > < / a > < span class = "lineno" > 1581< / span >   < / div >
< div class = "line" > < a name = "l01582" > < / a > < span class = "lineno" > 1582< / span >   < span class = "comment" > // Somehow Edge does not support having sinf box before codec_configuration,< / span > < / div >
< div class = "line" > < a name = "l01583" > < / a > < span class = "lineno" > 1583< / span >   < span class = "comment" > // box, so just do it in the end of VideoSampleEntry. See< / span > < / div >
< div class = "line" > < a name = "l01584" > < / a > < span class = "lineno" > 1584< / span >   < span class = "comment" > // https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/12658991/< / span > < / div >
< div class = "line" > < a name = "l01585" > < / a > < span class = "lineno" > 1585< / span >   < span class = "keywordflow" > if< / span > (format == FOURCC_encv & & !buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > ()) {< / div >
< div class = "line" > < a name = "l01586" > < / a > < span class = "lineno" > 1586< / span >   DCHECK(IsProtectionSchemeSupported(sinf.type.type));< / div >
< div class = "line" > < a name = "l01587" > < / a > < span class = "lineno" > 1587< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& sinf));< / div >
< div class = "line" > < a name = "l01588" > < / a > < span class = "lineno" > 1588< / span >   }< / div >
< div class = "line" > < a name = "l01589" > < / a > < span class = "lineno" > 1589< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l01590" > < / a > < span class = "lineno" > 1590< / span >   }< / div >
< div class = "line" > < a name = "l01591" > < / a > < span class = "lineno" > 1591< / span >   < / div >
< div class = "line" > < a name = "l01592" > < / a > < span class = "lineno" > 1592< / span >   < span class = "keywordtype" > size_t< / span > VideoSampleEntry::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l01593" > < / a > < span class = "lineno" > 1593< / span >   < span class = "keyword" > const< / span > FourCC actual_format = GetActualFormat();< / div >
< div class = "line" > < a name = "l01594" > < / a > < span class = "lineno" > 1594< / span >   < span class = "keywordflow" > if< / span > (actual_format == FOURCC_NULL)< / div >
< div class = "line" > < a name = "l01595" > < / a > < span class = "lineno" > 1595< / span >   < span class = "keywordflow" > return< / span > 0;< / div >
< div class = "line" > < a name = "l01596" > < / a > < span class = "lineno" > 1596< / span >   codec_configuration.box_type = GetCodecConfigurationBoxType(actual_format);< / div >
< div class = "line" > < a name = "l01597" > < / a > < span class = "lineno" > 1597< / span >   DCHECK_NE(codec_configuration.box_type, FOURCC_NULL);< / div >
< div class = "line" > < a name = "l01598" > < / a > < span class = "lineno" > 1598< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a8dea1032b6875b763ec06a133933160a" > HeaderSize< / a > () + < span class = "keyword" > sizeof< / span > (data_reference_index) + < span class = "keyword" > sizeof< / span > (width) +< / div >
< div class = "line" > < a name = "l01599" > < / a > < span class = "lineno" > 1599< / span >   < span class = "keyword" > sizeof< / span > (height) + < span class = "keyword" > sizeof< / span > (kVideoResolution) * 2 +< / div >
< div class = "line" > < a name = "l01600" > < / a > < span class = "lineno" > 1600< / span >   < span class = "keyword" > sizeof< / span > (kVideoFrameCount) + < span class = "keyword" > sizeof< / span > (kVideoDepth) +< / div >
< div class = "line" > < a name = "l01601" > < / a > < span class = "lineno" > 1601< / span >   pixel_aspect.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > () + sinf.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > () +< / div >
< div class = "line" > < a name = "l01602" > < / a > < span class = "lineno" > 1602< / span >   codec_configuration.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > () + kCompressorNameSize + 6 + 4 + 16 +< / div >
< div class = "line" > < a name = "l01603" > < / a > < span class = "lineno" > 1603< / span >   2; < span class = "comment" > // 6 + 4 bytes reserved, 16 + 2 bytes predefined.< / span > < / div >
< div class = "line" > < a name = "l01604" > < / a > < span class = "lineno" > 1604< / span >   }< / div >
< div class = "line" > < a name = "l01605" > < / a > < span class = "lineno" > 1605< / span >   < / div >
< div class = "line" > < a name = "l01606" > < / a > < span class = "lineno" > 1606< / span >   FourCC VideoSampleEntry::GetCodecConfigurationBoxType(FourCC format)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a name = "l01607" > < / a > < span class = "lineno" > 1607< / span >   < span class = "keywordflow" > switch< / span > (format) {< / div >
< div class = "line" > < a name = "l01608" > < / a > < span class = "lineno" > 1608< / span >   < span class = "keywordflow" > case< / span > FOURCC_avc1:< / div >
< div class = "line" > < a name = "l01609" > < / a > < span class = "lineno" > 1609< / span >   < span class = "keywordflow" > case< / span > FOURCC_avc3:< / div >
< div class = "line" > < a name = "l01610" > < / a > < span class = "lineno" > 1610< / span >   < span class = "keywordflow" > return< / span > FOURCC_avcC;< / div >
< div class = "line" > < a name = "l01611" > < / a > < span class = "lineno" > 1611< / span >   < span class = "keywordflow" > case< / span > FOURCC_hev1:< / div >
< div class = "line" > < a name = "l01612" > < / a > < span class = "lineno" > 1612< / span >   < span class = "keywordflow" > case< / span > FOURCC_hvc1:< / div >
< div class = "line" > < a name = "l01613" > < / a > < span class = "lineno" > 1613< / span >   < span class = "keywordflow" > return< / span > FOURCC_hvcC;< / div >
< div class = "line" > < a name = "l01614" > < / a > < span class = "lineno" > 1614< / span >   < span class = "keywordflow" > case< / span > FOURCC_vp08:< / div >
< div class = "line" > < a name = "l01615" > < / a > < span class = "lineno" > 1615< / span >   < span class = "keywordflow" > case< / span > FOURCC_vp09:< / div >
< div class = "line" > < a name = "l01616" > < / a > < span class = "lineno" > 1616< / span >   < span class = "keywordflow" > case< / span > FOURCC_vp10:< / div >
< div class = "line" > < a name = "l01617" > < / a > < span class = "lineno" > 1617< / span >   < span class = "keywordflow" > return< / span > FOURCC_vpcC;< / div >
< div class = "line" > < a name = "l01618" > < / a > < span class = "lineno" > 1618< / span >   < span class = "keywordflow" > default< / span > :< / div >
< div class = "line" > < a name = "l01619" > < / a > < span class = "lineno" > 1619< / span >   LOG(ERROR) < < FourCCToString(format) < < < span class = "stringliteral" > " is not supported." < / span > ;< / div >
< div class = "line" > < a name = "l01620" > < / a > < span class = "lineno" > 1620< / span >   < span class = "keywordflow" > return< / span > FOURCC_NULL;< / div >
< div class = "line" > < a name = "l01621" > < / a > < span class = "lineno" > 1621< / span >   }< / div >
< div class = "line" > < a name = "l01622" > < / a > < span class = "lineno" > 1622< / span >   }< / div >
< div class = "line" > < a name = "l01623" > < / a > < span class = "lineno" > 1623< / span >   < / div >
< div class = "line" > < a name = "l01624" > < / a > < span class = "lineno" > 1624< / span >   ElementaryStreamDescriptor::ElementaryStreamDescriptor() {}< / div >
< div class = "line" > < a name = "l01625" > < / a > < span class = "lineno" > 1625< / span >   ElementaryStreamDescriptor::~ElementaryStreamDescriptor() {}< / div >
< div class = "line" > < a name = "l01626" > < / a > < span class = "lineno" > < a class = "line" href = "../../d5/d11/structshaka_1_1media_1_1mp4_1_1ElementaryStreamDescriptor.html#a579ea111ae1e304e27cb0b8d9f52c99c" > 1626< / a > < / span >   FourCC < a class = "code" href = "../../d5/d11/structshaka_1_1media_1_1mp4_1_1ElementaryStreamDescriptor.html#a579ea111ae1e304e27cb0b8d9f52c99c" > ElementaryStreamDescriptor::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_esds; }< / div >
< div class = "line" > < a name = "l01627" > < / a > < span class = "lineno" > 1627< / span >   < / div >
< div class = "line" > < a name = "l01628" > < / a > < span class = "lineno" > 1628< / span >   < span class = "keywordtype" > bool< / span > ElementaryStreamDescriptor::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l01629" > < / a > < span class = "lineno" > 1629< / span >   RCHECK(< a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#ad72e5a2d0def5bbba75b440d060ef1cf" > ReadWriteHeaderInternal< / a > (buffer));< / div >
< div class = "line" > < a name = "l01630" > < / a > < span class = "lineno" > 1630< / span >   < span class = "keywordflow" > if< / span > (buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > ()) {< / div >
< div class = "line" > < a name = "l01631" > < / a > < span class = "lineno" > 1631< / span >   std::vector< uint8_t> data;< / div >
< div class = "line" > < a name = "l01632" > < / a > < span class = "lineno" > 1632< / span >   RCHECK(buffer-> ReadWriteVector(& data, buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#acf36e70bcb8c4ee7939835126ae9b98b" > BytesLeft< / a > ()));< / div >
< div class = "line" > < a name = "l01633" > < / a > < span class = "lineno" > 1633< / span >   RCHECK(es_descriptor.Parse(data));< / div >
< div class = "line" > < a name = "l01634" > < / a > < span class = "lineno" > 1634< / span >   < span class = "keywordflow" > if< / span > (es_descriptor.< a class = "code" href = "../../d5/d13/classshaka_1_1media_1_1ESDescriptor.html#a47592ec424dc9dd2beb5cc0f505e6681" > IsAAC< / a > ()) {< / div >
< div class = "line" > < a name = "l01635" > < / a > < span class = "lineno" > 1635< / span >   RCHECK(aac_audio_specific_config.< a class = "code" href = "../../d0/da2/classshaka_1_1media_1_1AACAudioSpecificConfig.html#a6b3deca725a42113bf7303387ab74f0f" > Parse< / a > (< / div >
< div class = "line" > < a name = "l01636" > < / a > < span class = "lineno" > 1636< / span >   es_descriptor.decoder_specific_info()));< / div >
< div class = "line" > < a name = "l01637" > < / a > < span class = "lineno" > 1637< / span >   }< / div >
< div class = "line" > < a name = "l01638" > < / a > < span class = "lineno" > 1638< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l01639" > < / a > < span class = "lineno" > 1639< / span >   DCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a0b9aa5e5669d771e12563e168d5c967d" > writer< / a > ());< / div >
< div class = "line" > < a name = "l01640" > < / a > < span class = "lineno" > 1640< / span >   es_descriptor.Write(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a0b9aa5e5669d771e12563e168d5c967d" > writer< / a > ());< / div >
< div class = "line" > < a name = "l01641" > < / a > < span class = "lineno" > 1641< / span >   }< / div >
< div class = "line" > < a name = "l01642" > < / a > < span class = "lineno" > 1642< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
2017-04-27 19:44:18 +00:00
< div class = "line" > < a name = "l01643" > < / a > < span class = "lineno" > 1643< / span >   }< / div >
< div class = "line" > < a name = "l01644" > < / a > < span class = "lineno" > 1644< / span >   < / div >
2017-07-07 17:49:52 +00:00
< div class = "line" > < a name = "l01645" > < / a > < span class = "lineno" > 1645< / span >   < span class = "keywordtype" > size_t< / span > ElementaryStreamDescriptor::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l01646" > < / a > < span class = "lineno" > 1646< / span >   < span class = "comment" > // This box is optional. Skip it if not initialized.< / span > < / div >
< div class = "line" > < a name = "l01647" > < / a > < span class = "lineno" > 1647< / span >   < span class = "keywordflow" > if< / span > (es_descriptor.object_type() == kForbidden)< / div >
< div class = "line" > < a name = "l01648" > < / a > < span class = "lineno" > 1648< / span >   < span class = "keywordflow" > return< / span > 0;< / div >
< div class = "line" > < a name = "l01649" > < / a > < span class = "lineno" > 1649< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#a21cc4d085f650dc18a20a4dd05cb6750" > HeaderSize< / a > () + es_descriptor.ComputeSize();< / div >
< div class = "line" > < a name = "l01650" > < / a > < span class = "lineno" > 1650< / span >   }< / div >
< div class = "line" > < a name = "l01651" > < / a > < span class = "lineno" > 1651< / span >   < / div >
< div class = "line" > < a name = "l01652" > < / a > < span class = "lineno" > 1652< / span >   DTSSpecific::DTSSpecific()< / div >
< div class = "line" > < a name = "l01653" > < / a > < span class = "lineno" > 1653< / span >   : sampling_frequency(0),< / div >
< div class = "line" > < a name = "l01654" > < / a > < span class = "lineno" > 1654< / span >   max_bitrate(0),< / div >
< div class = "line" > < a name = "l01655" > < / a > < span class = "lineno" > 1655< / span >   avg_bitrate(0),< / div >
< div class = "line" > < a name = "l01656" > < / a > < span class = "lineno" > 1656< / span >   pcm_sample_depth(0) {}< / div >
< div class = "line" > < a name = "l01657" > < / a > < span class = "lineno" > 1657< / span >   DTSSpecific::~DTSSpecific() {}< / div >
< div class = "line" > < a name = "l01658" > < / a > < span class = "lineno" > < a class = "line" href = "../../dc/da0/structshaka_1_1media_1_1mp4_1_1DTSSpecific.html#aa84cd76627aaaf58e2137935b6116346" > 1658< / a > < / span >   FourCC < a class = "code" href = "../../dc/da0/structshaka_1_1media_1_1mp4_1_1DTSSpecific.html#aa84cd76627aaaf58e2137935b6116346" > DTSSpecific::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_ddts; }< / div >
2017-04-27 19:44:18 +00:00
< div class = "line" > < a name = "l01659" > < / a > < span class = "lineno" > 1659< / span >   < / div >
2017-07-07 17:49:52 +00:00
< div class = "line" > < a name = "l01660" > < / a > < span class = "lineno" > 1660< / span >   < span class = "keywordtype" > bool< / span > DTSSpecific::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l01661" > < / a > < span class = "lineno" > 1661< / span >   RCHECK(< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a160958fd4dd933f8b760bf61ec0f72c6" > ReadWriteHeaderInternal< / a > (buffer) & & < / div >
< div class = "line" > < a name = "l01662" > < / a > < span class = "lineno" > 1662< / span >   buffer-> ReadWriteUInt32(& sampling_frequency) & & < / div >
< div class = "line" > < a name = "l01663" > < / a > < span class = "lineno" > 1663< / span >   buffer-> ReadWriteUInt32(& max_bitrate) & & < / div >
< div class = "line" > < a name = "l01664" > < / a > < span class = "lineno" > 1664< / span >   buffer-> ReadWriteUInt32(& avg_bitrate) & & < / div >
< div class = "line" > < a name = "l01665" > < / a > < span class = "lineno" > 1665< / span >   buffer-> ReadWriteUInt8(& pcm_sample_depth));< / div >
< div class = "line" > < a name = "l01666" > < / a > < span class = "lineno" > 1666< / span >   < / div >
< div class = "line" > < a name = "l01667" > < / a > < span class = "lineno" > 1667< / span >   < span class = "keywordflow" > if< / span > (buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > ()) {< / div >
< div class = "line" > < a name = "l01668" > < / a > < span class = "lineno" > 1668< / span >   RCHECK(buffer-> ReadWriteVector(& extra_data, buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#acf36e70bcb8c4ee7939835126ae9b98b" > BytesLeft< / a > ()));< / div >
< div class = "line" > < a name = "l01669" > < / a > < span class = "lineno" > 1669< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l01670" > < / a > < span class = "lineno" > 1670< / span >   < span class = "keywordflow" > if< / span > (extra_data.empty()) {< / div >
< div class = "line" > < a name = "l01671" > < / a > < span class = "lineno" > 1671< / span >   extra_data.assign(kDdtsExtraData,< / div >
< div class = "line" > < a name = "l01672" > < / a > < span class = "lineno" > 1672< / span >   kDdtsExtraData + < span class = "keyword" > sizeof< / span > (kDdtsExtraData));< / div >
< div class = "line" > < a name = "l01673" > < / a > < span class = "lineno" > 1673< / span >   }< / div >
< div class = "line" > < a name = "l01674" > < / a > < span class = "lineno" > 1674< / span >   RCHECK(buffer-> ReadWriteVector(& extra_data, extra_data.size()));< / div >
< div class = "line" > < a name = "l01675" > < / a > < span class = "lineno" > 1675< / span >   }< / div >
< div class = "line" > < a name = "l01676" > < / a > < span class = "lineno" > 1676< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l01677" > < / a > < span class = "lineno" > 1677< / span >   }< / div >
< div class = "line" > < a name = "l01678" > < / a > < span class = "lineno" > 1678< / span >   < / div >
< div class = "line" > < a name = "l01679" > < / a > < span class = "lineno" > 1679< / span >   < span class = "keywordtype" > size_t< / span > DTSSpecific::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l01680" > < / a > < span class = "lineno" > 1680< / span >   < span class = "comment" > // This box is optional. Skip it if not initialized.< / span > < / div >
< div class = "line" > < a name = "l01681" > < / a > < span class = "lineno" > 1681< / span >   < span class = "keywordflow" > if< / span > (sampling_frequency == 0)< / div >
< div class = "line" > < a name = "l01682" > < / a > < span class = "lineno" > 1682< / span >   < span class = "keywordflow" > return< / span > 0;< / div >
< div class = "line" > < a name = "l01683" > < / a > < span class = "lineno" > 1683< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a8dea1032b6875b763ec06a133933160a" > HeaderSize< / a > () + < span class = "keyword" > sizeof< / span > (sampling_frequency) + < span class = "keyword" > sizeof< / span > (max_bitrate) +< / div >
< div class = "line" > < a name = "l01684" > < / a > < span class = "lineno" > 1684< / span >   < span class = "keyword" > sizeof< / span > (avg_bitrate) + < span class = "keyword" > sizeof< / span > (pcm_sample_depth) +< / div >
< div class = "line" > < a name = "l01685" > < / a > < span class = "lineno" > 1685< / span >   < span class = "keyword" > sizeof< / span > (kDdtsExtraData);< / div >
< div class = "line" > < a name = "l01686" > < / a > < span class = "lineno" > 1686< / span >   }< / div >
< div class = "line" > < a name = "l01687" > < / a > < span class = "lineno" > 1687< / span >   < / div >
< div class = "line" > < a name = "l01688" > < / a > < span class = "lineno" > 1688< / span >   AC3Specific::AC3Specific() {}< / div >
< div class = "line" > < a name = "l01689" > < / a > < span class = "lineno" > 1689< / span >   AC3Specific::~AC3Specific() {}< / div >
< div class = "line" > < a name = "l01690" > < / a > < span class = "lineno" > 1690< / span >   < / div >
< div class = "line" > < a name = "l01691" > < / a > < span class = "lineno" > < a class = "line" href = "../../d4/dfa/structshaka_1_1media_1_1mp4_1_1AC3Specific.html#aa3d0fa9297d15d210f1529eeff8e3d09" > 1691< / a > < / span >   FourCC < a class = "code" href = "../../d4/dfa/structshaka_1_1media_1_1mp4_1_1AC3Specific.html#aa3d0fa9297d15d210f1529eeff8e3d09" > AC3Specific::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_dac3; }< / div >
2017-04-27 19:44:18 +00:00
< div class = "line" > < a name = "l01692" > < / a > < span class = "lineno" > 1692< / span >   < / div >
2017-07-07 17:49:52 +00:00
< div class = "line" > < a name = "l01693" > < / a > < span class = "lineno" > 1693< / span >   < span class = "keywordtype" > bool< / span > AC3Specific::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l01694" > < / a > < span class = "lineno" > 1694< / span >   RCHECK(< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a160958fd4dd933f8b760bf61ec0f72c6" > ReadWriteHeaderInternal< / a > (buffer) & & < / div >
< div class = "line" > < a name = "l01695" > < / a > < span class = "lineno" > 1695< / span >   buffer-> ReadWriteVector(< / div >
< div class = "line" > < a name = "l01696" > < / a > < span class = "lineno" > 1696< / span >   & data, buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > () ? buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#acf36e70bcb8c4ee7939835126ae9b98b" > BytesLeft< / a > () : data.size()));< / div >
< div class = "line" > < a name = "l01697" > < / a > < span class = "lineno" > 1697< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
2017-04-27 19:44:18 +00:00
< div class = "line" > < a name = "l01698" > < / a > < span class = "lineno" > 1698< / span >   }< / div >
2017-01-06 19:31:11 +00:00
< div class = "line" > < a name = "l01699" > < / a > < span class = "lineno" > 1699< / span >   < / div >
2017-07-07 17:49:52 +00:00
< div class = "line" > < a name = "l01700" > < / a > < span class = "lineno" > 1700< / span >   < span class = "keywordtype" > size_t< / span > AC3Specific::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l01701" > < / a > < span class = "lineno" > 1701< / span >   < span class = "comment" > // This box is optional. Skip it if not initialized.< / span > < / div >
< div class = "line" > < a name = "l01702" > < / a > < span class = "lineno" > 1702< / span >   < span class = "keywordflow" > if< / span > (data.empty())< / div >
< div class = "line" > < a name = "l01703" > < / a > < span class = "lineno" > 1703< / span >   < span class = "keywordflow" > return< / span > 0;< / div >
< div class = "line" > < a name = "l01704" > < / a > < span class = "lineno" > 1704< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a8dea1032b6875b763ec06a133933160a" > HeaderSize< / a > () + data.size();< / div >
< div class = "line" > < a name = "l01705" > < / a > < span class = "lineno" > 1705< / span >   }< / div >
< div class = "line" > < a name = "l01706" > < / a > < span class = "lineno" > 1706< / span >   < / div >
< div class = "line" > < a name = "l01707" > < / a > < span class = "lineno" > 1707< / span >   EC3Specific::EC3Specific() {}< / div >
< div class = "line" > < a name = "l01708" > < / a > < span class = "lineno" > 1708< / span >   EC3Specific::~EC3Specific() {}< / div >
< div class = "line" > < a name = "l01709" > < / a > < span class = "lineno" > 1709< / span >   < / div >
< div class = "line" > < a name = "l01710" > < / a > < span class = "lineno" > < a class = "line" href = "../../d4/d8d/structshaka_1_1media_1_1mp4_1_1EC3Specific.html#a926ae9221e26938071abb3ec5988eaf5" > 1710< / a > < / span >   FourCC < a class = "code" href = "../../d4/d8d/structshaka_1_1media_1_1mp4_1_1EC3Specific.html#a926ae9221e26938071abb3ec5988eaf5" > EC3Specific::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_dec3; }< / div >
2017-04-27 19:44:18 +00:00
< div class = "line" > < a name = "l01711" > < / a > < span class = "lineno" > 1711< / span >   < / div >
2017-07-07 17:49:52 +00:00
< div class = "line" > < a name = "l01712" > < / a > < span class = "lineno" > 1712< / span >   < span class = "keywordtype" > bool< / span > EC3Specific::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l01713" > < / a > < span class = "lineno" > 1713< / span >   RCHECK(< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a160958fd4dd933f8b760bf61ec0f72c6" > ReadWriteHeaderInternal< / a > (buffer));< / div >
< div class = "line" > < a name = "l01714" > < / a > < span class = "lineno" > 1714< / span >   < span class = "keywordtype" > size_t< / span > size = buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > () ? buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#acf36e70bcb8c4ee7939835126ae9b98b" > BytesLeft< / a > () : data.size();< / div >
< div class = "line" > < a name = "l01715" > < / a > < span class = "lineno" > 1715< / span >   RCHECK(buffer-> ReadWriteVector(& data, size));< / div >
< div class = "line" > < a name = "l01716" > < / a > < span class = "lineno" > 1716< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
2017-04-27 19:44:18 +00:00
< div class = "line" > < a name = "l01717" > < / a > < span class = "lineno" > 1717< / span >   }< / div >
2017-01-06 19:31:11 +00:00
< div class = "line" > < a name = "l01718" > < / a > < span class = "lineno" > 1718< / span >   < / div >
2017-07-07 17:49:52 +00:00
< div class = "line" > < a name = "l01719" > < / a > < span class = "lineno" > 1719< / span >   < span class = "keywordtype" > size_t< / span > EC3Specific::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l01720" > < / a > < span class = "lineno" > 1720< / span >   < span class = "comment" > // This box is optional. Skip it if not initialized.< / span > < / div >
< div class = "line" > < a name = "l01721" > < / a > < span class = "lineno" > 1721< / span >   < span class = "keywordflow" > if< / span > (data.empty())< / div >
< div class = "line" > < a name = "l01722" > < / a > < span class = "lineno" > 1722< / span >   < span class = "keywordflow" > return< / span > 0;< / div >
< div class = "line" > < a name = "l01723" > < / a > < span class = "lineno" > 1723< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a8dea1032b6875b763ec06a133933160a" > HeaderSize< / a > () + data.size();< / div >
< div class = "line" > < a name = "l01724" > < / a > < span class = "lineno" > 1724< / span >   }< / div >
< div class = "line" > < a name = "l01725" > < / a > < span class = "lineno" > 1725< / span >   < / div >
< div class = "line" > < a name = "l01726" > < / a > < span class = "lineno" > 1726< / span >   OpusSpecific::OpusSpecific() : preskip(0) {}< / div >
< div class = "line" > < a name = "l01727" > < / a > < span class = "lineno" > 1727< / span >   OpusSpecific::~OpusSpecific() {}< / div >
< div class = "line" > < a name = "l01728" > < / a > < span class = "lineno" > 1728< / span >   < / div >
< div class = "line" > < a name = "l01729" > < / a > < span class = "lineno" > < a class = "line" href = "../../de/dfa/structshaka_1_1media_1_1mp4_1_1OpusSpecific.html#a6d71265a8782db78c4ed3c2331179418" > 1729< / a > < / span >   FourCC < a class = "code" href = "../../de/dfa/structshaka_1_1media_1_1mp4_1_1OpusSpecific.html#a6d71265a8782db78c4ed3c2331179418" > OpusSpecific::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_dOps; }< / div >
< div class = "line" > < a name = "l01730" > < / a > < span class = "lineno" > 1730< / span >   < / div >
< div class = "line" > < a name = "l01731" > < / a > < span class = "lineno" > 1731< / span >   < span class = "keywordtype" > bool< / span > OpusSpecific::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l01732" > < / a > < span class = "lineno" > 1732< / span >   RCHECK(< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a160958fd4dd933f8b760bf61ec0f72c6" > ReadWriteHeaderInternal< / a > (buffer));< / div >
< div class = "line" > < a name = "l01733" > < / a > < span class = "lineno" > 1733< / span >   < span class = "keywordflow" > if< / span > (buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > ()) {< / div >
< div class = "line" > < a name = "l01734" > < / a > < span class = "lineno" > 1734< / span >   std::vector< uint8_t> data;< / div >
< div class = "line" > < a name = "l01735" > < / a > < span class = "lineno" > 1735< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > int< / span > kMinOpusSpecificBoxDataSize = 11;< / div >
< div class = "line" > < a name = "l01736" > < / a > < span class = "lineno" > 1736< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#acf36e70bcb8c4ee7939835126ae9b98b" > BytesLeft< / a > () > = kMinOpusSpecificBoxDataSize);< / div >
< div class = "line" > < a name = "l01737" > < / a > < span class = "lineno" > 1737< / span >   RCHECK(buffer-> ReadWriteVector(& data, buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#acf36e70bcb8c4ee7939835126ae9b98b" > BytesLeft< / a > ()));< / div >
< div class = "line" > < a name = "l01738" > < / a > < span class = "lineno" > 1738< / span >   preskip = data[2] + (data[3] < < 8);< / div >
< div class = "line" > < a name = "l01739" > < / a > < span class = "lineno" > 1739< / span >   < / div >
< div class = "line" > < a name = "l01740" > < / a > < span class = "lineno" > 1740< / span >   < span class = "comment" > // https://tools.ietf.org/html/draft-ietf-codec-oggopus-06#section-5< / span > < / div >
< div class = "line" > < a name = "l01741" > < / a > < span class = "lineno" > 1741< / span >   < a class = "code" href = "../../dc/d41/classshaka_1_1media_1_1BufferWriter.html" > BufferWriter< / a > writer;< / div >
< div class = "line" > < a name = "l01742" > < / a > < span class = "lineno" > 1742< / span >   writer.< a class = "code" href = "../../dc/d41/classshaka_1_1media_1_1BufferWriter.html#abd8854feedd8b45146eb04dacf7d5b2f" > AppendInt< / a > (FOURCC_Opus);< / div >
< div class = "line" > < a name = "l01743" > < / a > < span class = "lineno" > 1743< / span >   writer.AppendInt(FOURCC_Head);< / div >
< div class = "line" > < a name = "l01744" > < / a > < span class = "lineno" > 1744< / span >   < span class = "comment" > // The version must always be 1.< / span > < / div >
< div class = "line" > < a name = "l01745" > < / a > < span class = "lineno" > 1745< / span >   < span class = "keyword" > const< / span > uint8_t kOpusIdentificationHeaderVersion = 1;< / div >
< div class = "line" > < a name = "l01746" > < / a > < span class = "lineno" > 1746< / span >   data[0] = kOpusIdentificationHeaderVersion;< / div >
< div class = "line" > < a name = "l01747" > < / a > < span class = "lineno" > 1747< / span >   writer.AppendVector(data);< / div >
< div class = "line" > < a name = "l01748" > < / a > < span class = "lineno" > 1748< / span >   writer.SwapBuffer(& opus_identification_header);< / div >
< div class = "line" > < a name = "l01749" > < / a > < span class = "lineno" > 1749< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l01750" > < / a > < span class = "lineno" > 1750< / span >   < span class = "comment" > // https://tools.ietf.org/html/draft-ietf-codec-oggopus-06#section-5< / span > < / div >
< div class = "line" > < a name = "l01751" > < / a > < span class = "lineno" > 1751< / span >   < span class = "comment" > // The first 8 bytes is " magic signature" .< / span > < / div >
< div class = "line" > < a name = "l01752" > < / a > < span class = "lineno" > 1752< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > size_t< / span > kOpusMagicSignatureSize = 8u;< / div >
< div class = "line" > < a name = "l01753" > < / a > < span class = "lineno" > 1753< / span >   DCHECK_GT(opus_identification_header.size(), kOpusMagicSignatureSize);< / div >
< div class = "line" > < a name = "l01754" > < / a > < span class = "lineno" > 1754< / span >   < span class = "comment" > // https://www.opus-codec.org/docs/opus_in_isobmff.html< / span > < / div >
< div class = "line" > < a name = "l01755" > < / a > < span class = "lineno" > 1755< / span >   < span class = "comment" > // The version field shall be set to 0.< / span > < / div >
< div class = "line" > < a name = "l01756" > < / a > < span class = "lineno" > 1756< / span >   < span class = "keyword" > const< / span > uint8_t kOpusSpecificBoxVersion = 0;< / div >
< div class = "line" > < a name = "l01757" > < / a > < span class = "lineno" > 1757< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a0b9aa5e5669d771e12563e168d5c967d" > writer< / a > ()-> < a class = "code" href = "../../dc/d41/classshaka_1_1media_1_1BufferWriter.html#abd8854feedd8b45146eb04dacf7d5b2f" > AppendInt< / a > (kOpusSpecificBoxVersion);< / div >
< div class = "line" > < a name = "l01758" > < / a > < span class = "lineno" > 1758< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a0b9aa5e5669d771e12563e168d5c967d" > writer< / a > ()-> AppendArray(< / div >
< div class = "line" > < a name = "l01759" > < / a > < span class = "lineno" > 1759< / span >   & opus_identification_header[kOpusMagicSignatureSize + 1],< / div >
< div class = "line" > < a name = "l01760" > < / a > < span class = "lineno" > 1760< / span >   opus_identification_header.size() - kOpusMagicSignatureSize - 1);< / div >
< div class = "line" > < a name = "l01761" > < / a > < span class = "lineno" > 1761< / span >   }< / div >
< div class = "line" > < a name = "l01762" > < / a > < span class = "lineno" > 1762< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l01763" > < / a > < span class = "lineno" > 1763< / span >   }< / div >
< div class = "line" > < a name = "l01764" > < / a > < span class = "lineno" > 1764< / span >   < / div >
< div class = "line" > < a name = "l01765" > < / a > < span class = "lineno" > 1765< / span >   < span class = "keywordtype" > size_t< / span > OpusSpecific::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l01766" > < / a > < span class = "lineno" > 1766< / span >   < span class = "comment" > // This box is optional. Skip it if not initialized.< / span > < / div >
< div class = "line" > < a name = "l01767" > < / a > < span class = "lineno" > 1767< / span >   < span class = "keywordflow" > if< / span > (opus_identification_header.empty())< / div >
< div class = "line" > < a name = "l01768" > < / a > < span class = "lineno" > 1768< / span >   < span class = "keywordflow" > return< / span > 0;< / div >
< div class = "line" > < a name = "l01769" > < / a > < span class = "lineno" > 1769< / span >   < span class = "comment" > // https://tools.ietf.org/html/draft-ietf-codec-oggopus-06#section-5< / span > < / div >
< div class = "line" > < a name = "l01770" > < / a > < span class = "lineno" > 1770< / span >   < span class = "comment" > // The first 8 bytes is " magic signature" .< / span > < / div >
< div class = "line" > < a name = "l01771" > < / a > < span class = "lineno" > 1771< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > size_t< / span > kOpusMagicSignatureSize = 8u;< / div >
< div class = "line" > < a name = "l01772" > < / a > < span class = "lineno" > 1772< / span >   DCHECK_GT(opus_identification_header.size(), kOpusMagicSignatureSize);< / div >
< div class = "line" > < a name = "l01773" > < / a > < span class = "lineno" > 1773< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a8dea1032b6875b763ec06a133933160a" > HeaderSize< / a > () + opus_identification_header.size() -< / div >
< div class = "line" > < a name = "l01774" > < / a > < span class = "lineno" > 1774< / span >   kOpusMagicSignatureSize;< / div >
< div class = "line" > < a name = "l01775" > < / a > < span class = "lineno" > 1775< / span >   }< / div >
2017-04-27 19:44:18 +00:00
< div class = "line" > < a name = "l01776" > < / a > < span class = "lineno" > 1776< / span >   < / div >
2017-07-07 17:49:52 +00:00
< div class = "line" > < a name = "l01777" > < / a > < span class = "lineno" > 1777< / span >   AudioSampleEntry::AudioSampleEntry()< / div >
< div class = "line" > < a name = "l01778" > < / a > < span class = "lineno" > 1778< / span >   : format(FOURCC_NULL),< / div >
< div class = "line" > < a name = "l01779" > < / a > < span class = "lineno" > 1779< / span >   data_reference_index(1),< / div >
< div class = "line" > < a name = "l01780" > < / a > < span class = "lineno" > 1780< / span >   channelcount(2),< / div >
< div class = "line" > < a name = "l01781" > < / a > < span class = "lineno" > 1781< / span >   samplesize(16),< / div >
< div class = "line" > < a name = "l01782" > < / a > < span class = "lineno" > 1782< / span >   samplerate(0) {}< / div >
< div class = "line" > < a name = "l01783" > < / a > < span class = "lineno" > 1783< / span >   < / div >
< div class = "line" > < a name = "l01784" > < / a > < span class = "lineno" > 1784< / span >   AudioSampleEntry::~AudioSampleEntry() {}< / div >
< div class = "line" > < a name = "l01785" > < / a > < span class = "lineno" > 1785< / span >   < / div >
< div class = "line" > < a name = "l01786" > < / a > < span class = "lineno" > < a class = "line" href = "../../d8/d5b/structshaka_1_1media_1_1mp4_1_1AudioSampleEntry.html#ab10582a2954863ffcc26ec7373d42d56" > 1786< / a > < / span >   FourCC < a class = "code" href = "../../d8/d5b/structshaka_1_1media_1_1mp4_1_1AudioSampleEntry.html#ab10582a2954863ffcc26ec7373d42d56" > AudioSampleEntry::BoxType< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a name = "l01787" > < / a > < span class = "lineno" > 1787< / span >   < span class = "keywordflow" > if< / span > (format == FOURCC_NULL) {< / div >
< div class = "line" > < a name = "l01788" > < / a > < span class = "lineno" > 1788< / span >   LOG(ERROR) < < < span class = "stringliteral" > " AudioSampleEntry should be parsed according to the " < / span > < / div >
< div class = "line" > < a name = "l01789" > < / a > < span class = "lineno" > 1789< / span >   < < < span class = "stringliteral" > " handler type recovered in its Media ancestor." < / span > ;< / div >
< div class = "line" > < a name = "l01790" > < / a > < span class = "lineno" > 1790< / span >   }< / div >
< div class = "line" > < a name = "l01791" > < / a > < span class = "lineno" > 1791< / span >   < span class = "keywordflow" > return< / span > format;< / div >
< div class = "line" > < a name = "l01792" > < / a > < span class = "lineno" > 1792< / span >   }< / div >
< div class = "line" > < a name = "l01793" > < / a > < span class = "lineno" > 1793< / span >   < / div >
< div class = "line" > < a name = "l01794" > < / a > < span class = "lineno" > 1794< / span >   < span class = "keywordtype" > bool< / span > AudioSampleEntry::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l01795" > < / a > < span class = "lineno" > 1795< / span >   < span class = "keywordflow" > if< / span > (buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > ()) {< / div >
< div class = "line" > < a name = "l01796" > < / a > < span class = "lineno" > 1796< / span >   DCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6e7c1f50071b52d7f68e094f0401d3d9" > reader< / a > ());< / div >
< div class = "line" > < a name = "l01797" > < / a > < span class = "lineno" > 1797< / span >   format = buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6e7c1f50071b52d7f68e094f0401d3d9" > reader< / a > ()-> type();< / div >
< div class = "line" > < a name = "l01798" > < / a > < span class = "lineno" > 1798< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l01799" > < / a > < span class = "lineno" > 1799< / span >   RCHECK(< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a160958fd4dd933f8b760bf61ec0f72c6" > ReadWriteHeaderInternal< / a > (buffer));< / div >
< div class = "line" > < a name = "l01800" > < / a > < span class = "lineno" > 1800< / span >   }< / div >
< div class = "line" > < a name = "l01801" > < / a > < span class = "lineno" > 1801< / span >   < / div >
< div class = "line" > < a name = "l01802" > < / a > < span class = "lineno" > 1802< / span >   < span class = "comment" > // Convert from integer to 16.16 fixed point for writing.< / span > < / div >
< div class = "line" > < a name = "l01803" > < / a > < span class = "lineno" > 1803< / span >   samplerate < < = 16;< / div >
< div class = "line" > < a name = "l01804" > < / a > < span class = "lineno" > 1804< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a1a0c70e3124677ae08164f7b89f6a1d4" > IgnoreBytes< / a > (6) & & < span class = "comment" > // reserved.< / span > < / div >
< div class = "line" > < a name = "l01805" > < / a > < span class = "lineno" > 1805< / span >   buffer-> ReadWriteUInt16(& data_reference_index) & & < / div >
< div class = "line" > < a name = "l01806" > < / a > < span class = "lineno" > 1806< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a1a0c70e3124677ae08164f7b89f6a1d4" > IgnoreBytes< / a > (8) & & < span class = "comment" > // reserved.< / span > < / div >
< div class = "line" > < a name = "l01807" > < / a > < span class = "lineno" > 1807< / span >   buffer-> ReadWriteUInt16(& channelcount) & & < / div >
< div class = "line" > < a name = "l01808" > < / a > < span class = "lineno" > 1808< / span >   buffer-> ReadWriteUInt16(& samplesize) & & < / div >
< div class = "line" > < a name = "l01809" > < / a > < span class = "lineno" > 1809< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a1a0c70e3124677ae08164f7b89f6a1d4" > IgnoreBytes< / a > (4) & & < span class = "comment" > // predefined.< / span > < / div >
< div class = "line" > < a name = "l01810" > < / a > < span class = "lineno" > 1810< / span >   buffer-> ReadWriteUInt32(& samplerate));< / div >
< div class = "line" > < a name = "l01811" > < / a > < span class = "lineno" > 1811< / span >   < span class = "comment" > // Convert from 16.16 fixed point to integer.< / span > < / div >
< div class = "line" > < a name = "l01812" > < / a > < span class = "lineno" > 1812< / span >   samplerate > > = 16;< / div >
< div class = "line" > < a name = "l01813" > < / a > < span class = "lineno" > 1813< / span >   < / div >
< div class = "line" > < a name = "l01814" > < / a > < span class = "lineno" > 1814< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a29158ec9769dafbdcf1192abf9a2aa2a" > PrepareChildren< / a > ());< / div >
< div class = "line" > < a name = "l01815" > < / a > < span class = "lineno" > 1815< / span >   < / div >
< div class = "line" > < a name = "l01816" > < / a > < span class = "lineno" > 1816< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a7aacff091ff415be3da48be4fc620654" > TryReadWriteChild< / a > (& esds));< / div >
< div class = "line" > < a name = "l01817" > < / a > < span class = "lineno" > 1817< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a7aacff091ff415be3da48be4fc620654" > TryReadWriteChild< / a > (& ddts));< / div >
< div class = "line" > < a name = "l01818" > < / a > < span class = "lineno" > 1818< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a7aacff091ff415be3da48be4fc620654" > TryReadWriteChild< / a > (& dac3));< / div >
< div class = "line" > < a name = "l01819" > < / a > < span class = "lineno" > 1819< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a7aacff091ff415be3da48be4fc620654" > TryReadWriteChild< / a > (& dec3));< / div >
< div class = "line" > < a name = "l01820" > < / a > < span class = "lineno" > 1820< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a7aacff091ff415be3da48be4fc620654" > TryReadWriteChild< / a > (& dops));< / div >
< div class = "line" > < a name = "l01821" > < / a > < span class = "lineno" > 1821< / span >   < / div >
< div class = "line" > < a name = "l01822" > < / a > < span class = "lineno" > 1822< / span >   < span class = "comment" > // Somehow Edge does not support having sinf box before codec_configuration,< / span > < / div >
< div class = "line" > < a name = "l01823" > < / a > < span class = "lineno" > 1823< / span >   < span class = "comment" > // box, so just do it in the end of AudioSampleEntry. See< / span > < / div >
< div class = "line" > < a name = "l01824" > < / a > < span class = "lineno" > 1824< / span >   < span class = "comment" > // https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/12658991/< / span > < / div >
< div class = "line" > < a name = "l01825" > < / a > < span class = "lineno" > 1825< / span >   < span class = "keywordflow" > if< / span > (format == FOURCC_enca) {< / div >
< div class = "line" > < a name = "l01826" > < / a > < span class = "lineno" > 1826< / span >   < span class = "keywordflow" > if< / span > (buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > ()) {< / div >
< div class = "line" > < a name = "l01827" > < / a > < span class = "lineno" > 1827< / span >   < span class = "comment" > // Continue scanning until a supported protection scheme is found, or< / span > < / div >
< div class = "line" > < a name = "l01828" > < / a > < span class = "lineno" > 1828< / span >   < span class = "comment" > // until we run out of protection schemes.< / span > < / div >
< div class = "line" > < a name = "l01829" > < / a > < span class = "lineno" > 1829< / span >   < span class = "keywordflow" > while< / span > (!IsProtectionSchemeSupported(sinf.type.type))< / div >
< div class = "line" > < a name = "l01830" > < / a > < span class = "lineno" > 1830< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& sinf));< / div >
< div class = "line" > < a name = "l01831" > < / a > < span class = "lineno" > 1831< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l01832" > < / a > < span class = "lineno" > 1832< / span >   DCHECK(IsProtectionSchemeSupported(sinf.type.type));< / div >
< div class = "line" > < a name = "l01833" > < / a > < span class = "lineno" > 1833< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& sinf));< / div >
< div class = "line" > < a name = "l01834" > < / a > < span class = "lineno" > 1834< / span >   }< / div >
< div class = "line" > < a name = "l01835" > < / a > < span class = "lineno" > 1835< / span >   }< / div >
< div class = "line" > < a name = "l01836" > < / a > < span class = "lineno" > 1836< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
2017-04-27 19:44:18 +00:00
< div class = "line" > < a name = "l01837" > < / a > < span class = "lineno" > 1837< / span >   }< / div >
2017-03-23 23:54:18 +00:00
< div class = "line" > < a name = "l01838" > < / a > < span class = "lineno" > 1838< / span >   < / div >
2017-07-07 17:49:52 +00:00
< div class = "line" > < a name = "l01839" > < / a > < span class = "lineno" > 1839< / span >   < span class = "keywordtype" > size_t< / span > AudioSampleEntry::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l01840" > < / a > < span class = "lineno" > 1840< / span >   < span class = "keywordflow" > if< / span > (GetActualFormat() == FOURCC_NULL)< / div >
< div class = "line" > < a name = "l01841" > < / a > < span class = "lineno" > 1841< / span >   < span class = "keywordflow" > return< / span > 0;< / div >
< div class = "line" > < a name = "l01842" > < / a > < span class = "lineno" > 1842< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a8dea1032b6875b763ec06a133933160a" > HeaderSize< / a > () + < span class = "keyword" > sizeof< / span > (data_reference_index) + < span class = "keyword" > sizeof< / span > (channelcount) +< / div >
< div class = "line" > < a name = "l01843" > < / a > < span class = "lineno" > 1843< / span >   < span class = "keyword" > sizeof< / span > (samplesize) + < span class = "keyword" > sizeof< / span > (samplerate) + sinf.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > () +< / div >
< div class = "line" > < a name = "l01844" > < / a > < span class = "lineno" > 1844< / span >   esds.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > () + ddts.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > () + dac3.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > () +< / div >
< div class = "line" > < a name = "l01845" > < / a > < span class = "lineno" > 1845< / span >   dec3.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > () + dops.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > () +< / div >
< div class = "line" > < a name = "l01846" > < / a > < span class = "lineno" > 1846< / span >   6 + 8 + < span class = "comment" > // 6 + 8 bytes reserved.< / span > < / div >
< div class = "line" > < a name = "l01847" > < / a > < span class = "lineno" > 1847< / span >   4; < span class = "comment" > // 4 bytes predefined.< / span > < / div >
< div class = "line" > < a name = "l01848" > < / a > < span class = "lineno" > 1848< / span >   }< / div >
< div class = "line" > < a name = "l01849" > < / a > < span class = "lineno" > 1849< / span >   < / div >
< div class = "line" > < a name = "l01850" > < / a > < span class = "lineno" > 1850< / span >   WebVTTConfigurationBox::WebVTTConfigurationBox() {}< / div >
< div class = "line" > < a name = "l01851" > < / a > < span class = "lineno" > 1851< / span >   WebVTTConfigurationBox::~WebVTTConfigurationBox() {}< / div >
2017-04-27 19:44:18 +00:00
< div class = "line" > < a name = "l01852" > < / a > < span class = "lineno" > 1852< / span >   < / div >
2017-07-07 17:49:52 +00:00
< div class = "line" > < a name = "l01853" > < / a > < span class = "lineno" > < a class = "line" href = "../../d8/d20/structshaka_1_1media_1_1mp4_1_1WebVTTConfigurationBox.html#a90c78b82d88afcce6bcb4f5c96fa08b9" > 1853< / a > < / span >   FourCC < a class = "code" href = "../../d8/d20/structshaka_1_1media_1_1mp4_1_1WebVTTConfigurationBox.html#a90c78b82d88afcce6bcb4f5c96fa08b9" > WebVTTConfigurationBox::BoxType< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a name = "l01854" > < / a > < span class = "lineno" > 1854< / span >   < span class = "keywordflow" > return< / span > FOURCC_vttC;< / div >
2017-04-27 19:44:18 +00:00
< div class = "line" > < a name = "l01855" > < / a > < span class = "lineno" > 1855< / span >   }< / div >
2017-03-23 23:54:18 +00:00
< div class = "line" > < a name = "l01856" > < / a > < span class = "lineno" > 1856< / span >   < / div >
2017-07-07 17:49:52 +00:00
< div class = "line" > < a name = "l01857" > < / a > < span class = "lineno" > 1857< / span >   < span class = "keywordtype" > bool< / span > WebVTTConfigurationBox::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l01858" > < / a > < span class = "lineno" > 1858< / span >   RCHECK(< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a160958fd4dd933f8b760bf61ec0f72c6" > ReadWriteHeaderInternal< / a > (buffer));< / div >
< div class = "line" > < a name = "l01859" > < / a > < span class = "lineno" > 1859< / span >   < span class = "keywordflow" > return< / span > buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#ac00df060effff87645b9508ba15fb67d" > ReadWriteString< / a > (< / div >
< div class = "line" > < a name = "l01860" > < / a > < span class = "lineno" > 1860< / span >   & config,< / div >
< div class = "line" > < a name = "l01861" > < / a > < span class = "lineno" > 1861< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > () ? buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#acf36e70bcb8c4ee7939835126ae9b98b" > BytesLeft< / a > () : config.size());< / div >
2017-04-27 19:44:18 +00:00
< div class = "line" > < a name = "l01862" > < / a > < span class = "lineno" > 1862< / span >   }< / div >
< div class = "line" > < a name = "l01863" > < / a > < span class = "lineno" > 1863< / span >   < / div >
2017-07-07 17:49:52 +00:00
< div class = "line" > < a name = "l01864" > < / a > < span class = "lineno" > 1864< / span >   < span class = "keywordtype" > size_t< / span > WebVTTConfigurationBox::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l01865" > < / a > < span class = "lineno" > 1865< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a8dea1032b6875b763ec06a133933160a" > HeaderSize< / a > () + config.size();< / div >
< div class = "line" > < a name = "l01866" > < / a > < span class = "lineno" > 1866< / span >   }< / div >
< div class = "line" > < a name = "l01867" > < / a > < span class = "lineno" > 1867< / span >   < / div >
< div class = "line" > < a name = "l01868" > < / a > < span class = "lineno" > 1868< / span >   WebVTTSourceLabelBox::WebVTTSourceLabelBox() {}< / div >
< div class = "line" > < a name = "l01869" > < / a > < span class = "lineno" > 1869< / span >   WebVTTSourceLabelBox::~WebVTTSourceLabelBox() {}< / div >
2017-04-27 19:44:18 +00:00
< div class = "line" > < a name = "l01870" > < / a > < span class = "lineno" > 1870< / span >   < / div >
2017-07-07 17:49:52 +00:00
< div class = "line" > < a name = "l01871" > < / a > < span class = "lineno" > < a class = "line" href = "../../d4/d33/structshaka_1_1media_1_1mp4_1_1WebVTTSourceLabelBox.html#a90a955dc811f20242aa03eea0758ae55" > 1871< / a > < / span >   FourCC < a class = "code" href = "../../d4/d33/structshaka_1_1media_1_1mp4_1_1WebVTTSourceLabelBox.html#a90a955dc811f20242aa03eea0758ae55" > WebVTTSourceLabelBox::BoxType< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a name = "l01872" > < / a > < span class = "lineno" > 1872< / span >   < span class = "keywordflow" > return< / span > FOURCC_vlab;< / div >
< div class = "line" > < a name = "l01873" > < / a > < span class = "lineno" > 1873< / span >   }< / div >
< div class = "line" > < a name = "l01874" > < / a > < span class = "lineno" > 1874< / span >   < / div >
< div class = "line" > < a name = "l01875" > < / a > < span class = "lineno" > 1875< / span >   < span class = "keywordtype" > bool< / span > WebVTTSourceLabelBox::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l01876" > < / a > < span class = "lineno" > 1876< / span >   RCHECK(< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a160958fd4dd933f8b760bf61ec0f72c6" > ReadWriteHeaderInternal< / a > (buffer));< / div >
< div class = "line" > < a name = "l01877" > < / a > < span class = "lineno" > 1877< / span >   < span class = "keywordflow" > return< / span > buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#ac00df060effff87645b9508ba15fb67d" > ReadWriteString< / a > (& source_label, buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > ()< / div >
< div class = "line" > < a name = "l01878" > < / a > < span class = "lineno" > 1878< / span >   ? buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#acf36e70bcb8c4ee7939835126ae9b98b" > BytesLeft< / a > ()< / div >
< div class = "line" > < a name = "l01879" > < / a > < span class = "lineno" > 1879< / span >   : source_label.size());< / div >
< div class = "line" > < a name = "l01880" > < / a > < span class = "lineno" > 1880< / span >   }< / div >
< div class = "line" > < a name = "l01881" > < / a > < span class = "lineno" > 1881< / span >   < / div >
< div class = "line" > < a name = "l01882" > < / a > < span class = "lineno" > 1882< / span >   < span class = "keywordtype" > size_t< / span > WebVTTSourceLabelBox::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l01883" > < / a > < span class = "lineno" > 1883< / span >   < span class = "keywordflow" > if< / span > (source_label.empty())< / div >
< div class = "line" > < a name = "l01884" > < / a > < span class = "lineno" > 1884< / span >   < span class = "keywordflow" > return< / span > 0;< / div >
< div class = "line" > < a name = "l01885" > < / a > < span class = "lineno" > 1885< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a8dea1032b6875b763ec06a133933160a" > HeaderSize< / a > () + source_label.size();< / div >
2017-04-27 19:44:18 +00:00
< div class = "line" > < a name = "l01886" > < / a > < span class = "lineno" > 1886< / span >   }< / div >
< div class = "line" > < a name = "l01887" > < / a > < span class = "lineno" > 1887< / span >   < / div >
2017-07-07 17:49:52 +00:00
< div class = "line" > < a name = "l01888" > < / a > < span class = "lineno" > 1888< / span >   TextSampleEntry::TextSampleEntry() : format(FOURCC_NULL) {}< / div >
< div class = "line" > < a name = "l01889" > < / a > < span class = "lineno" > 1889< / span >   TextSampleEntry::~TextSampleEntry() {}< / div >
< div class = "line" > < a name = "l01890" > < / a > < span class = "lineno" > 1890< / span >   < / div >
< div class = "line" > < a name = "l01891" > < / a > < span class = "lineno" > < a class = "line" href = "../../d7/dc3/structshaka_1_1media_1_1mp4_1_1TextSampleEntry.html#aa3471e1884adc4351293a18fb2ee33fb" > 1891< / a > < / span >   FourCC < a class = "code" href = "../../d7/dc3/structshaka_1_1media_1_1mp4_1_1TextSampleEntry.html#aa3471e1884adc4351293a18fb2ee33fb" > TextSampleEntry::BoxType< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a name = "l01892" > < / a > < span class = "lineno" > 1892< / span >   < span class = "keywordflow" > if< / span > (format == FOURCC_NULL) {< / div >
< div class = "line" > < a name = "l01893" > < / a > < span class = "lineno" > 1893< / span >   LOG(ERROR) < < < span class = "stringliteral" > " TextSampleEntry should be parsed according to the " < / span > < / div >
< div class = "line" > < a name = "l01894" > < / a > < span class = "lineno" > 1894< / span >   < < < span class = "stringliteral" > " handler type recovered in its Media ancestor." < / span > ;< / div >
< div class = "line" > < a name = "l01895" > < / a > < span class = "lineno" > 1895< / span >   }< / div >
< div class = "line" > < a name = "l01896" > < / a > < span class = "lineno" > 1896< / span >   < span class = "keywordflow" > return< / span > format;< / div >
< div class = "line" > < a name = "l01897" > < / a > < span class = "lineno" > 1897< / span >   }< / div >
< div class = "line" > < a name = "l01898" > < / a > < span class = "lineno" > 1898< / span >   < / div >
< div class = "line" > < a name = "l01899" > < / a > < span class = "lineno" > 1899< / span >   < span class = "keywordtype" > bool< / span > TextSampleEntry::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l01900" > < / a > < span class = "lineno" > 1900< / span >   < span class = "keywordflow" > if< / span > (buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > ()) {< / div >
< div class = "line" > < a name = "l01901" > < / a > < span class = "lineno" > 1901< / span >   DCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6e7c1f50071b52d7f68e094f0401d3d9" > reader< / a > ());< / div >
< div class = "line" > < a name = "l01902" > < / a > < span class = "lineno" > 1902< / span >   format = buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6e7c1f50071b52d7f68e094f0401d3d9" > reader< / a > ()-> type();< / div >
< div class = "line" > < a name = "l01903" > < / a > < span class = "lineno" > 1903< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l01904" > < / a > < span class = "lineno" > 1904< / span >   RCHECK(< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a160958fd4dd933f8b760bf61ec0f72c6" > ReadWriteHeaderInternal< / a > (buffer));< / div >
< div class = "line" > < a name = "l01905" > < / a > < span class = "lineno" > 1905< / span >   }< / div >
< div class = "line" > < a name = "l01906" > < / a > < span class = "lineno" > 1906< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a1a0c70e3124677ae08164f7b89f6a1d4" > IgnoreBytes< / a > (6) & & < span class = "comment" > // reserved for SampleEntry.< / span > < / div >
< div class = "line" > < a name = "l01907" > < / a > < span class = "lineno" > 1907< / span >   buffer-> ReadWriteUInt16(& data_reference_index));< / div >
< div class = "line" > < a name = "l01908" > < / a > < span class = "lineno" > 1908< / span >   < / div >
< div class = "line" > < a name = "l01909" > < / a > < span class = "lineno" > 1909< / span >   < span class = "keywordflow" > if< / span > (format == FOURCC_wvtt) {< / div >
< div class = "line" > < a name = "l01910" > < / a > < span class = "lineno" > 1910< / span >   < span class = "comment" > // TODO(rkuroiwa): Handle the optional MPEG4BitRateBox.< / span > < / div >
< div class = "line" > < a name = "l01911" > < / a > < span class = "lineno" > 1911< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a29158ec9769dafbdcf1192abf9a2aa2a" > PrepareChildren< / a > () & & < / div >
< div class = "line" > < a name = "l01912" > < / a > < span class = "lineno" > 1912< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& config) & & < / div >
< div class = "line" > < a name = "l01913" > < / a > < span class = "lineno" > 1913< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& label));< / div >
< div class = "line" > < a name = "l01914" > < / a > < span class = "lineno" > 1914< / span >   }< / div >
< div class = "line" > < a name = "l01915" > < / a > < span class = "lineno" > 1915< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l01916" > < / a > < span class = "lineno" > 1916< / span >   }< / div >
2017-03-23 23:54:18 +00:00
< div class = "line" > < a name = "l01917" > < / a > < span class = "lineno" > 1917< / span >   < / div >
2017-07-07 17:49:52 +00:00
< div class = "line" > < a name = "l01918" > < / a > < span class = "lineno" > 1918< / span >   < span class = "keywordtype" > size_t< / span > TextSampleEntry::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l01919" > < / a > < span class = "lineno" > 1919< / span >   < span class = "comment" > // 6 for the (anonymous) reserved bytes for SampleEntry class.< / span > < / div >
< div class = "line" > < a name = "l01920" > < / a > < span class = "lineno" > 1920< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a8dea1032b6875b763ec06a133933160a" > HeaderSize< / a > () + 6 + < span class = "keyword" > sizeof< / span > (data_reference_index) +< / div >
< div class = "line" > < a name = "l01921" > < / a > < span class = "lineno" > 1921< / span >   config.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > () + label.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > ();< / div >
< div class = "line" > < a name = "l01922" > < / a > < span class = "lineno" > 1922< / span >   }< / div >
< div class = "line" > < a name = "l01923" > < / a > < span class = "lineno" > 1923< / span >   < / div >
< div class = "line" > < a name = "l01924" > < / a > < span class = "lineno" > 1924< / span >   MediaHeader::MediaHeader()< / div >
< div class = "line" > < a name = "l01925" > < / a > < span class = "lineno" > 1925< / span >   : creation_time(0), modification_time(0), timescale(0), duration(0) {}< / div >
< div class = "line" > < a name = "l01926" > < / a > < span class = "lineno" > 1926< / span >   MediaHeader::~MediaHeader() {}< / div >
< div class = "line" > < a name = "l01927" > < / a > < span class = "lineno" > < a class = "line" href = "../../d4/db9/structshaka_1_1media_1_1mp4_1_1MediaHeader.html#ad8edc72b3035e93b38ca51505ae01412" > 1927< / a > < / span >   FourCC < a class = "code" href = "../../d4/db9/structshaka_1_1media_1_1mp4_1_1MediaHeader.html#ad8edc72b3035e93b38ca51505ae01412" > MediaHeader::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_mdhd; }< / div >
< div class = "line" > < a name = "l01928" > < / a > < span class = "lineno" > 1928< / span >   < / div >
< div class = "line" > < a name = "l01929" > < / a > < span class = "lineno" > 1929< / span >   < span class = "keywordtype" > bool< / span > MediaHeader::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l01930" > < / a > < span class = "lineno" > 1930< / span >   RCHECK(< a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#ad72e5a2d0def5bbba75b440d060ef1cf" > ReadWriteHeaderInternal< / a > (buffer));< / div >
< div class = "line" > < a name = "l01931" > < / a > < span class = "lineno" > 1931< / span >   < / div >
< div class = "line" > < a name = "l01932" > < / a > < span class = "lineno" > 1932< / span >   uint8_t num_bytes = (version == 1) ? < span class = "keyword" > sizeof< / span > (uint64_t) : < span class = "keyword" > sizeof< / span > (uint32_t);< / div >
< div class = "line" > < a name = "l01933" > < / a > < span class = "lineno" > 1933< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a53c6b6a9bce0bb0fa61b9ce95c3f5cef" > ReadWriteUInt64NBytes< / a > (& creation_time, num_bytes) & & < / div >
< div class = "line" > < a name = "l01934" > < / a > < span class = "lineno" > 1934< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a53c6b6a9bce0bb0fa61b9ce95c3f5cef" > ReadWriteUInt64NBytes< / a > (& modification_time, num_bytes) & & < / div >
< div class = "line" > < a name = "l01935" > < / a > < span class = "lineno" > 1935< / span >   buffer-> ReadWriteUInt32(& timescale) & & < / div >
< div class = "line" > < a name = "l01936" > < / a > < span class = "lineno" > 1936< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a53c6b6a9bce0bb0fa61b9ce95c3f5cef" > ReadWriteUInt64NBytes< / a > (& duration, num_bytes) & & < / div >
< div class = "line" > < a name = "l01937" > < / a > < span class = "lineno" > 1937< / span >   language.ReadWrite(buffer) & & < / div >
< div class = "line" > < a name = "l01938" > < / a > < span class = "lineno" > 1938< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a1a0c70e3124677ae08164f7b89f6a1d4" > IgnoreBytes< / a > (2)); < span class = "comment" > // predefined.< / span > < / div >
< div class = "line" > < a name = "l01939" > < / a > < span class = "lineno" > 1939< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l01940" > < / a > < span class = "lineno" > 1940< / span >   }< / div >
< div class = "line" > < a name = "l01941" > < / a > < span class = "lineno" > 1941< / span >   < / div >
< div class = "line" > < a name = "l01942" > < / a > < span class = "lineno" > 1942< / span >   < span class = "keywordtype" > size_t< / span > MediaHeader::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l01943" > < / a > < span class = "lineno" > 1943< / span >   version = IsFitIn32Bits(creation_time, modification_time, duration) ? 0 : 1;< / div >
< div class = "line" > < a name = "l01944" > < / a > < span class = "lineno" > 1944< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#a21cc4d085f650dc18a20a4dd05cb6750" > HeaderSize< / a > () + < span class = "keyword" > sizeof< / span > (timescale) +< / div >
< div class = "line" > < a name = "l01945" > < / a > < span class = "lineno" > 1945< / span >   < span class = "keyword" > sizeof< / span > (uint32_t) * (1 + version) * 3 + language.ComputeSize() +< / div >
< div class = "line" > < a name = "l01946" > < / a > < span class = "lineno" > 1946< / span >   2; < span class = "comment" > // 2 bytes predefined.< / span > < / div >
< div class = "line" > < a name = "l01947" > < / a > < span class = "lineno" > 1947< / span >   }< / div >
< div class = "line" > < a name = "l01948" > < / a > < span class = "lineno" > 1948< / span >   < / div >
< div class = "line" > < a name = "l01949" > < / a > < span class = "lineno" > 1949< / span >   VideoMediaHeader::VideoMediaHeader()< / div >
< div class = "line" > < a name = "l01950" > < / a > < span class = "lineno" > 1950< / span >   : graphicsmode(0), opcolor_red(0), opcolor_green(0), opcolor_blue(0) {< / div >
< div class = "line" > < a name = "l01951" > < / a > < span class = "lineno" > 1951< / span >   < span class = "keyword" > const< / span > uint32_t kVideoMediaHeaderFlags = 1;< / div >
< div class = "line" > < a name = "l01952" > < / a > < span class = "lineno" > 1952< / span >   flags = kVideoMediaHeaderFlags;< / div >
< div class = "line" > < a name = "l01953" > < / a > < span class = "lineno" > 1953< / span >   }< / div >
< div class = "line" > < a name = "l01954" > < / a > < span class = "lineno" > 1954< / span >   VideoMediaHeader::~VideoMediaHeader() {}< / div >
< div class = "line" > < a name = "l01955" > < / a > < span class = "lineno" > < a class = "line" href = "../../d1/db0/structshaka_1_1media_1_1mp4_1_1VideoMediaHeader.html#afcca5343a3de868510a53de508730813" > 1955< / a > < / span >   FourCC < a class = "code" href = "../../d1/db0/structshaka_1_1media_1_1mp4_1_1VideoMediaHeader.html#afcca5343a3de868510a53de508730813" > VideoMediaHeader::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_vmhd; }< / div >
< div class = "line" > < a name = "l01956" > < / a > < span class = "lineno" > 1956< / span >   < span class = "keywordtype" > bool< / span > VideoMediaHeader::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l01957" > < / a > < span class = "lineno" > 1957< / span >   RCHECK(< a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#ad72e5a2d0def5bbba75b440d060ef1cf" > ReadWriteHeaderInternal< / a > (buffer) & & < / div >
< div class = "line" > < a name = "l01958" > < / a > < span class = "lineno" > 1958< / span >   buffer-> ReadWriteUInt16(& graphicsmode) & & < / div >
< div class = "line" > < a name = "l01959" > < / a > < span class = "lineno" > 1959< / span >   buffer-> ReadWriteUInt16(& opcolor_red) & & < / div >
< div class = "line" > < a name = "l01960" > < / a > < span class = "lineno" > 1960< / span >   buffer-> ReadWriteUInt16(& opcolor_green) & & < / div >
< div class = "line" > < a name = "l01961" > < / a > < span class = "lineno" > 1961< / span >   buffer-> ReadWriteUInt16(& opcolor_blue));< / div >
< div class = "line" > < a name = "l01962" > < / a > < span class = "lineno" > 1962< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l01963" > < / a > < span class = "lineno" > 1963< / span >   }< / div >
< div class = "line" > < a name = "l01964" > < / a > < span class = "lineno" > 1964< / span >   < / div >
< div class = "line" > < a name = "l01965" > < / a > < span class = "lineno" > 1965< / span >   < span class = "keywordtype" > size_t< / span > VideoMediaHeader::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l01966" > < / a > < span class = "lineno" > 1966< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#a21cc4d085f650dc18a20a4dd05cb6750" > HeaderSize< / a > () + < span class = "keyword" > sizeof< / span > (graphicsmode) + < span class = "keyword" > sizeof< / span > (opcolor_red) +< / div >
< div class = "line" > < a name = "l01967" > < / a > < span class = "lineno" > 1967< / span >   < span class = "keyword" > sizeof< / span > (opcolor_green) + < span class = "keyword" > sizeof< / span > (opcolor_blue);< / div >
< div class = "line" > < a name = "l01968" > < / a > < span class = "lineno" > 1968< / span >   }< / div >
< div class = "line" > < a name = "l01969" > < / a > < span class = "lineno" > 1969< / span >   < / div >
< div class = "line" > < a name = "l01970" > < / a > < span class = "lineno" > 1970< / span >   SoundMediaHeader::SoundMediaHeader() : balance(0) {}< / div >
< div class = "line" > < a name = "l01971" > < / a > < span class = "lineno" > 1971< / span >   SoundMediaHeader::~SoundMediaHeader() {}< / div >
< div class = "line" > < a name = "l01972" > < / a > < span class = "lineno" > < a class = "line" href = "../../d7/d07/structshaka_1_1media_1_1mp4_1_1SoundMediaHeader.html#a0a546689f087197c1f9fa7db68887e76" > 1972< / a > < / span >   FourCC < a class = "code" href = "../../d7/d07/structshaka_1_1media_1_1mp4_1_1SoundMediaHeader.html#a0a546689f087197c1f9fa7db68887e76" > SoundMediaHeader::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_smhd; }< / div >
< div class = "line" > < a name = "l01973" > < / a > < span class = "lineno" > 1973< / span >   < span class = "keywordtype" > bool< / span > SoundMediaHeader::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l01974" > < / a > < span class = "lineno" > 1974< / span >   RCHECK(< a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#ad72e5a2d0def5bbba75b440d060ef1cf" > ReadWriteHeaderInternal< / a > (buffer) & & < / div >
< div class = "line" > < a name = "l01975" > < / a > < span class = "lineno" > 1975< / span >   buffer-> ReadWriteUInt16(& balance) & & < / div >
< div class = "line" > < a name = "l01976" > < / a > < span class = "lineno" > 1976< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a1a0c70e3124677ae08164f7b89f6a1d4" > IgnoreBytes< / a > (2)); < span class = "comment" > // reserved.< / span > < / div >
< div class = "line" > < a name = "l01977" > < / a > < span class = "lineno" > 1977< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l01978" > < / a > < span class = "lineno" > 1978< / span >   }< / div >
< div class = "line" > < a name = "l01979" > < / a > < span class = "lineno" > 1979< / span >   < / div >
< div class = "line" > < a name = "l01980" > < / a > < span class = "lineno" > 1980< / span >   < span class = "keywordtype" > size_t< / span > SoundMediaHeader::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l01981" > < / a > < span class = "lineno" > 1981< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#a21cc4d085f650dc18a20a4dd05cb6750" > HeaderSize< / a > () + < span class = "keyword" > sizeof< / span > (balance) + < span class = "keyword" > sizeof< / span > (uint16_t);< / div >
< div class = "line" > < a name = "l01982" > < / a > < span class = "lineno" > 1982< / span >   }< / div >
< div class = "line" > < a name = "l01983" > < / a > < span class = "lineno" > 1983< / span >   < / div >
< div class = "line" > < a name = "l01984" > < / a > < span class = "lineno" > 1984< / span >   SubtitleMediaHeader::SubtitleMediaHeader() {}< / div >
< div class = "line" > < a name = "l01985" > < / a > < span class = "lineno" > 1985< / span >   SubtitleMediaHeader::~SubtitleMediaHeader() {}< / div >
< div class = "line" > < a name = "l01986" > < / a > < span class = "lineno" > 1986< / span >   < / div >
< div class = "line" > < a name = "l01987" > < / a > < span class = "lineno" > < a class = "line" href = "../../db/d21/structshaka_1_1media_1_1mp4_1_1SubtitleMediaHeader.html#a66a134f3ab023831f569873177d4e727" > 1987< / a > < / span >   FourCC < a class = "code" href = "../../db/d21/structshaka_1_1media_1_1mp4_1_1SubtitleMediaHeader.html#a66a134f3ab023831f569873177d4e727" > SubtitleMediaHeader::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_sthd; }< / div >
< div class = "line" > < a name = "l01988" > < / a > < span class = "lineno" > 1988< / span >   < / div >
< div class = "line" > < a name = "l01989" > < / a > < span class = "lineno" > 1989< / span >   < span class = "keywordtype" > bool< / span > SubtitleMediaHeader::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l01990" > < / a > < span class = "lineno" > 1990< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#ad72e5a2d0def5bbba75b440d060ef1cf" > ReadWriteHeaderInternal< / a > (buffer);< / div >
< div class = "line" > < a name = "l01991" > < / a > < span class = "lineno" > 1991< / span >   }< / div >
< div class = "line" > < a name = "l01992" > < / a > < span class = "lineno" > 1992< / span >   < / div >
< div class = "line" > < a name = "l01993" > < / a > < span class = "lineno" > 1993< / span >   < span class = "keywordtype" > size_t< / span > SubtitleMediaHeader::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l01994" > < / a > < span class = "lineno" > 1994< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#a21cc4d085f650dc18a20a4dd05cb6750" > HeaderSize< / a > ();< / div >
< div class = "line" > < a name = "l01995" > < / a > < span class = "lineno" > 1995< / span >   }< / div >
< div class = "line" > < a name = "l01996" > < / a > < span class = "lineno" > 1996< / span >   < / div >
< div class = "line" > < a name = "l01997" > < / a > < span class = "lineno" > 1997< / span >   DataEntryUrl::DataEntryUrl() {< / div >
< div class = "line" > < a name = "l01998" > < / a > < span class = "lineno" > 1998< / span >   < span class = "keyword" > const< / span > uint32_t kDataEntryUrlFlags = 1;< / div >
< div class = "line" > < a name = "l01999" > < / a > < span class = "lineno" > 1999< / span >   flags = kDataEntryUrlFlags;< / div >
2017-04-27 19:44:18 +00:00
< div class = "line" > < a name = "l02000" > < / a > < span class = "lineno" > 2000< / span >   }< / div >
2017-07-07 17:49:52 +00:00
< div class = "line" > < a name = "l02001" > < / a > < span class = "lineno" > 2001< / span >   DataEntryUrl::~DataEntryUrl() {}< / div >
< div class = "line" > < a name = "l02002" > < / a > < span class = "lineno" > < a class = "line" href = "../../df/d8a/structshaka_1_1media_1_1mp4_1_1DataEntryUrl.html#a8d46c2ad8b3dd9ae07bc3a73bb45da06" > 2002< / a > < / span >   FourCC < a class = "code" href = "../../df/d8a/structshaka_1_1media_1_1mp4_1_1DataEntryUrl.html#a8d46c2ad8b3dd9ae07bc3a73bb45da06" > DataEntryUrl::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_url; }< / div >
< div class = "line" > < a name = "l02003" > < / a > < span class = "lineno" > 2003< / span >   < span class = "keywordtype" > bool< / span > DataEntryUrl::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l02004" > < / a > < span class = "lineno" > 2004< / span >   RCHECK(< a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#ad72e5a2d0def5bbba75b440d060ef1cf" > ReadWriteHeaderInternal< / a > (buffer));< / div >
< div class = "line" > < a name = "l02005" > < / a > < span class = "lineno" > 2005< / span >   < span class = "keywordflow" > if< / span > (buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > ()) {< / div >
< div class = "line" > < a name = "l02006" > < / a > < span class = "lineno" > 2006< / span >   RCHECK(buffer-> ReadWriteVector(& location, buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#acf36e70bcb8c4ee7939835126ae9b98b" > BytesLeft< / a > ()));< / div >
< div class = "line" > < a name = "l02007" > < / a > < span class = "lineno" > 2007< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l02008" > < / a > < span class = "lineno" > 2008< / span >   RCHECK(buffer-> ReadWriteVector(& location, location.size()));< / div >
< div class = "line" > < a name = "l02009" > < / a > < span class = "lineno" > 2009< / span >   }< / div >
< div class = "line" > < a name = "l02010" > < / a > < span class = "lineno" > 2010< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l02011" > < / a > < span class = "lineno" > 2011< / span >   }< / div >
< div class = "line" > < a name = "l02012" > < / a > < span class = "lineno" > 2012< / span >   < / div >
< div class = "line" > < a name = "l02013" > < / a > < span class = "lineno" > 2013< / span >   < span class = "keywordtype" > size_t< / span > DataEntryUrl::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l02014" > < / a > < span class = "lineno" > 2014< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#a21cc4d085f650dc18a20a4dd05cb6750" > HeaderSize< / a > () + location.size();< / div >
< div class = "line" > < a name = "l02015" > < / a > < span class = "lineno" > 2015< / span >   }< / div >
< div class = "line" > < a name = "l02016" > < / a > < span class = "lineno" > 2016< / span >   < / div >
< div class = "line" > < a name = "l02017" > < / a > < span class = "lineno" > 2017< / span >   DataReference::DataReference() {< / div >
< div class = "line" > < a name = "l02018" > < / a > < span class = "lineno" > 2018< / span >   < span class = "comment" > // Default 1 entry.< / span > < / div >
< div class = "line" > < a name = "l02019" > < / a > < span class = "lineno" > 2019< / span >   data_entry.resize(1);< / div >
< div class = "line" > < a name = "l02020" > < / a > < span class = "lineno" > 2020< / span >   }< / div >
< div class = "line" > < a name = "l02021" > < / a > < span class = "lineno" > 2021< / span >   DataReference::~DataReference() {}< / div >
< div class = "line" > < a name = "l02022" > < / a > < span class = "lineno" > < a class = "line" href = "../../d4/de3/structshaka_1_1media_1_1mp4_1_1DataReference.html#ad4241f10042e77cb12b30c654746253b" > 2022< / a > < / span >   FourCC < a class = "code" href = "../../d4/de3/structshaka_1_1media_1_1mp4_1_1DataReference.html#ad4241f10042e77cb12b30c654746253b" > DataReference::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_dref; }< / div >
< div class = "line" > < a name = "l02023" > < / a > < span class = "lineno" > 2023< / span >   < span class = "keywordtype" > bool< / span > DataReference::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l02024" > < / a > < span class = "lineno" > 2024< / span >   uint32_t entry_count = < span class = "keyword" > static_cast< < / span > uint32_t< span class = "keyword" > > < / span > (data_entry.size());< / div >
< div class = "line" > < a name = "l02025" > < / a > < span class = "lineno" > 2025< / span >   RCHECK(< a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#ad72e5a2d0def5bbba75b440d060ef1cf" > ReadWriteHeaderInternal< / a > (buffer) & & < / div >
< div class = "line" > < a name = "l02026" > < / a > < span class = "lineno" > 2026< / span >   buffer-> ReadWriteUInt32(& entry_count));< / div >
< div class = "line" > < a name = "l02027" > < / a > < span class = "lineno" > 2027< / span >   data_entry.resize(entry_count);< / div >
< div class = "line" > < a name = "l02028" > < / a > < span class = "lineno" > 2028< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a29158ec9769dafbdcf1192abf9a2aa2a" > PrepareChildren< / a > ());< / div >
< div class = "line" > < a name = "l02029" > < / a > < span class = "lineno" > 2029< / span >   < span class = "keywordflow" > for< / span > (uint32_t i = 0; i < entry_count; ++i)< / div >
< div class = "line" > < a name = "l02030" > < / a > < span class = "lineno" > 2030< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& data_entry[i]));< / div >
< div class = "line" > < a name = "l02031" > < / a > < span class = "lineno" > 2031< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l02032" > < / a > < span class = "lineno" > 2032< / span >   }< / div >
< div class = "line" > < a name = "l02033" > < / a > < span class = "lineno" > 2033< / span >   < / div >
< div class = "line" > < a name = "l02034" > < / a > < span class = "lineno" > 2034< / span >   < span class = "keywordtype" > size_t< / span > DataReference::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l02035" > < / a > < span class = "lineno" > 2035< / span >   uint32_t count = < span class = "keyword" > static_cast< < / span > uint32_t< span class = "keyword" > > < / span > (data_entry.size());< / div >
< div class = "line" > < a name = "l02036" > < / a > < span class = "lineno" > 2036< / span >   < span class = "keywordtype" > size_t< / span > box_size = < a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#a21cc4d085f650dc18a20a4dd05cb6750" > HeaderSize< / a > () + < span class = "keyword" > sizeof< / span > (count);< / div >
< div class = "line" > < a name = "l02037" > < / a > < span class = "lineno" > 2037< / span >   < span class = "keywordflow" > for< / span > (uint32_t i = 0; i < count; ++i)< / div >
< div class = "line" > < a name = "l02038" > < / a > < span class = "lineno" > 2038< / span >   box_size += data_entry[i].< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > ();< / div >
< div class = "line" > < a name = "l02039" > < / a > < span class = "lineno" > 2039< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#ad0186e0f9301bd07c52a55a8b1db0419" > box_size< / a > ;< / div >
< div class = "line" > < a name = "l02040" > < / a > < span class = "lineno" > 2040< / span >   }< / div >
< div class = "line" > < a name = "l02041" > < / a > < span class = "lineno" > 2041< / span >   < / div >
< div class = "line" > < a name = "l02042" > < / a > < span class = "lineno" > 2042< / span >   DataInformation::DataInformation() {}< / div >
< div class = "line" > < a name = "l02043" > < / a > < span class = "lineno" > 2043< / span >   DataInformation::~DataInformation() {}< / div >
< div class = "line" > < a name = "l02044" > < / a > < span class = "lineno" > < a class = "line" href = "../../d8/d6d/structshaka_1_1media_1_1mp4_1_1DataInformation.html#ad590eaa2b74fc18d22044abdeafe04c8" > 2044< / a > < / span >   FourCC < a class = "code" href = "../../d8/d6d/structshaka_1_1media_1_1mp4_1_1DataInformation.html#ad590eaa2b74fc18d22044abdeafe04c8" > DataInformation::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_dinf; }< / div >
< div class = "line" > < a name = "l02045" > < / a > < span class = "lineno" > 2045< / span >   < / div >
< div class = "line" > < a name = "l02046" > < / a > < span class = "lineno" > 2046< / span >   < span class = "keywordtype" > bool< / span > DataInformation::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l02047" > < / a > < span class = "lineno" > 2047< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a160958fd4dd933f8b760bf61ec0f72c6" > ReadWriteHeaderInternal< / a > (buffer) & & < / div >
< div class = "line" > < a name = "l02048" > < / a > < span class = "lineno" > 2048< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a29158ec9769dafbdcf1192abf9a2aa2a" > PrepareChildren< / a > () & & < / div >
< div class = "line" > < a name = "l02049" > < / a > < span class = "lineno" > 2049< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& dref);< / div >
< div class = "line" > < a name = "l02050" > < / a > < span class = "lineno" > 2050< / span >   }< / div >
< div class = "line" > < a name = "l02051" > < / a > < span class = "lineno" > 2051< / span >   < / div >
< div class = "line" > < a name = "l02052" > < / a > < span class = "lineno" > 2052< / span >   < span class = "keywordtype" > size_t< / span > DataInformation::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l02053" > < / a > < span class = "lineno" > 2053< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a8dea1032b6875b763ec06a133933160a" > HeaderSize< / a > () + dref.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > ();< / div >
< div class = "line" > < a name = "l02054" > < / a > < span class = "lineno" > 2054< / span >   }< / div >
< div class = "line" > < a name = "l02055" > < / a > < span class = "lineno" > 2055< / span >   < / div >
< div class = "line" > < a name = "l02056" > < / a > < span class = "lineno" > 2056< / span >   MediaInformation::MediaInformation() {}< / div >
< div class = "line" > < a name = "l02057" > < / a > < span class = "lineno" > 2057< / span >   MediaInformation::~MediaInformation() {}< / div >
< div class = "line" > < a name = "l02058" > < / a > < span class = "lineno" > < a class = "line" href = "../../d5/d86/structshaka_1_1media_1_1mp4_1_1MediaInformation.html#a5536ed5769a974f5094c4120c66667fe" > 2058< / a > < / span >   FourCC < a class = "code" href = "../../d5/d86/structshaka_1_1media_1_1mp4_1_1MediaInformation.html#a5536ed5769a974f5094c4120c66667fe" > MediaInformation::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_minf; }< / div >
< div class = "line" > < a name = "l02059" > < / a > < span class = "lineno" > 2059< / span >   < / div >
< div class = "line" > < a name = "l02060" > < / a > < span class = "lineno" > 2060< / span >   < span class = "keywordtype" > bool< / span > MediaInformation::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l02061" > < / a > < span class = "lineno" > 2061< / span >   RCHECK(< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a160958fd4dd933f8b760bf61ec0f72c6" > ReadWriteHeaderInternal< / a > (buffer) & & < / div >
< div class = "line" > < a name = "l02062" > < / a > < span class = "lineno" > 2062< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a29158ec9769dafbdcf1192abf9a2aa2a" > PrepareChildren< / a > () & & < / div >
< div class = "line" > < a name = "l02063" > < / a > < span class = "lineno" > 2063< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& dinf) & & < / div >
< div class = "line" > < a name = "l02064" > < / a > < span class = "lineno" > 2064< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& sample_table));< / div >
< div class = "line" > < a name = "l02065" > < / a > < span class = "lineno" > 2065< / span >   < span class = "keywordflow" > switch< / span > (sample_table.description.type) {< / div >
< div class = "line" > < a name = "l02066" > < / a > < span class = "lineno" > 2066< / span >   < span class = "keywordflow" > case< / span > kVideo:< / div >
< div class = "line" > < a name = "l02067" > < / a > < span class = "lineno" > 2067< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& vmhd));< / div >
< div class = "line" > < a name = "l02068" > < / a > < span class = "lineno" > 2068< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l02069" > < / a > < span class = "lineno" > 2069< / span >   < span class = "keywordflow" > case< / span > kAudio:< / div >
< div class = "line" > < a name = "l02070" > < / a > < span class = "lineno" > 2070< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& smhd));< / div >
< div class = "line" > < a name = "l02071" > < / a > < span class = "lineno" > 2071< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l02072" > < / a > < span class = "lineno" > 2072< / span >   < span class = "keywordflow" > case< / span > kText:< / div >
< div class = "line" > < a name = "l02073" > < / a > < span class = "lineno" > 2073< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a7aacff091ff415be3da48be4fc620654" > TryReadWriteChild< / a > (& sthd));< / div >
< div class = "line" > < a name = "l02074" > < / a > < span class = "lineno" > 2074< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l02075" > < / a > < span class = "lineno" > 2075< / span >   < span class = "keywordflow" > default< / span > :< / div >
< div class = "line" > < a name = "l02076" > < / a > < span class = "lineno" > 2076< / span >   NOTIMPLEMENTED();< / div >
< div class = "line" > < a name = "l02077" > < / a > < span class = "lineno" > 2077< / span >   }< / div >
< div class = "line" > < a name = "l02078" > < / a > < span class = "lineno" > 2078< / span >   < span class = "comment" > // Hint is not supported for now.< / span > < / div >
< div class = "line" > < a name = "l02079" > < / a > < span class = "lineno" > 2079< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l02080" > < / a > < span class = "lineno" > 2080< / span >   }< / div >
< div class = "line" > < a name = "l02081" > < / a > < span class = "lineno" > 2081< / span >   < / div >
< div class = "line" > < a name = "l02082" > < / a > < span class = "lineno" > 2082< / span >   < span class = "keywordtype" > size_t< / span > MediaInformation::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l02083" > < / a > < span class = "lineno" > 2083< / span >   < span class = "keywordtype" > size_t< / span > box_size =< / div >
< div class = "line" > < a name = "l02084" > < / a > < span class = "lineno" > 2084< / span >   < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a8dea1032b6875b763ec06a133933160a" > HeaderSize< / a > () + dinf.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > () + sample_table.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > ();< / div >
< div class = "line" > < a name = "l02085" > < / a > < span class = "lineno" > 2085< / span >   < span class = "keywordflow" > switch< / span > (sample_table.description.type) {< / div >
< div class = "line" > < a name = "l02086" > < / a > < span class = "lineno" > 2086< / span >   < span class = "keywordflow" > case< / span > kVideo:< / div >
< div class = "line" > < a name = "l02087" > < / a > < span class = "lineno" > 2087< / span >   box_size += vmhd.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > ();< / div >
< div class = "line" > < a name = "l02088" > < / a > < span class = "lineno" > 2088< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l02089" > < / a > < span class = "lineno" > 2089< / span >   < span class = "keywordflow" > case< / span > kAudio:< / div >
< div class = "line" > < a name = "l02090" > < / a > < span class = "lineno" > 2090< / span >   box_size += smhd.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > ();< / div >
< div class = "line" > < a name = "l02091" > < / a > < span class = "lineno" > 2091< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l02092" > < / a > < span class = "lineno" > 2092< / span >   < span class = "keywordflow" > case< / span > kText:< / div >
< div class = "line" > < a name = "l02093" > < / a > < span class = "lineno" > 2093< / span >   box_size += sthd.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > ();< / div >
< div class = "line" > < a name = "l02094" > < / a > < span class = "lineno" > 2094< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l02095" > < / a > < span class = "lineno" > 2095< / span >   < span class = "keywordflow" > default< / span > :< / div >
< div class = "line" > < a name = "l02096" > < / a > < span class = "lineno" > 2096< / span >   NOTIMPLEMENTED();< / div >
< div class = "line" > < a name = "l02097" > < / a > < span class = "lineno" > 2097< / span >   }< / div >
< div class = "line" > < a name = "l02098" > < / a > < span class = "lineno" > 2098< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#ad0186e0f9301bd07c52a55a8b1db0419" > box_size< / a > ;< / div >
< div class = "line" > < a name = "l02099" > < / a > < span class = "lineno" > 2099< / span >   }< / div >
< div class = "line" > < a name = "l02100" > < / a > < span class = "lineno" > 2100< / span >   < / div >
< div class = "line" > < a name = "l02101" > < / a > < span class = "lineno" > 2101< / span >   Media::Media() {}< / div >
< div class = "line" > < a name = "l02102" > < / a > < span class = "lineno" > 2102< / span >   Media::~Media() {}< / div >
< div class = "line" > < a name = "l02103" > < / a > < span class = "lineno" > < a class = "line" href = "../../dc/ddf/structshaka_1_1media_1_1mp4_1_1Media.html#a3a083251ea157e44befabf84b66b0c9e" > 2103< / a > < / span >   FourCC < a class = "code" href = "../../dc/ddf/structshaka_1_1media_1_1mp4_1_1Media.html#a3a083251ea157e44befabf84b66b0c9e" > Media::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_mdia; }< / div >
< div class = "line" > < a name = "l02104" > < / a > < span class = "lineno" > 2104< / span >   < / div >
< div class = "line" > < a name = "l02105" > < / a > < span class = "lineno" > 2105< / span >   < span class = "keywordtype" > bool< / span > Media::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l02106" > < / a > < span class = "lineno" > 2106< / span >   RCHECK(< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a160958fd4dd933f8b760bf61ec0f72c6" > ReadWriteHeaderInternal< / a > (buffer) & & < / div >
< div class = "line" > < a name = "l02107" > < / a > < span class = "lineno" > 2107< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a29158ec9769dafbdcf1192abf9a2aa2a" > PrepareChildren< / a > () & & < / div >
< div class = "line" > < a name = "l02108" > < / a > < span class = "lineno" > 2108< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& header));< / div >
< div class = "line" > < a name = "l02109" > < / a > < span class = "lineno" > 2109< / span >   < span class = "keywordflow" > if< / span > (buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > ()) {< / div >
< div class = "line" > < a name = "l02110" > < / a > < span class = "lineno" > 2110< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& handler));< / div >
< div class = "line" > < a name = "l02111" > < / a > < span class = "lineno" > 2111< / span >   < span class = "comment" > // Maddeningly, the HandlerReference box specifies how to parse the< / span > < / div >
< div class = "line" > < a name = "l02112" > < / a > < span class = "lineno" > 2112< / span >   < span class = "comment" > // SampleDescription box, making the latter the only box (of those that we< / span > < / div >
< div class = "line" > < a name = "l02113" > < / a > < span class = "lineno" > 2113< / span >   < span class = "comment" > // support) which cannot be parsed correctly on its own (or even with< / span > < / div >
< div class = "line" > < a name = "l02114" > < / a > < span class = "lineno" > 2114< / span >   < span class = "comment" > // information from its strict ancestor tree). We thus copy the handler type< / span > < / div >
< div class = "line" > < a name = "l02115" > < / a > < span class = "lineno" > 2115< / span >   < span class = "comment" > // to the sample description box *before* parsing it to provide this< / span > < / div >
< div class = "line" > < a name = "l02116" > < / a > < span class = "lineno" > 2116< / span >   < span class = "comment" > // information while parsing.< / span > < / div >
< div class = "line" > < a name = "l02117" > < / a > < span class = "lineno" > 2117< / span >   information.sample_table.description.type =< / div >
< div class = "line" > < a name = "l02118" > < / a > < span class = "lineno" > 2118< / span >   FourCCToTrackType(handler.handler_type);< / div >
< div class = "line" > < a name = "l02119" > < / a > < span class = "lineno" > 2119< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l02120" > < / a > < span class = "lineno" > 2120< / span >   handler.handler_type =< / div >
< div class = "line" > < a name = "l02121" > < / a > < span class = "lineno" > 2121< / span >   TrackTypeToFourCC(information.sample_table.description.type);< / div >
< div class = "line" > < a name = "l02122" > < / a > < span class = "lineno" > 2122< / span >   RCHECK(handler.handler_type != FOURCC_NULL);< / div >
< div class = "line" > < a name = "l02123" > < / a > < span class = "lineno" > 2123< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& handler));< / div >
< div class = "line" > < a name = "l02124" > < / a > < span class = "lineno" > 2124< / span >   }< / div >
< div class = "line" > < a name = "l02125" > < / a > < span class = "lineno" > 2125< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& information));< / div >
< div class = "line" > < a name = "l02126" > < / a > < span class = "lineno" > 2126< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l02127" > < / a > < span class = "lineno" > 2127< / span >   }< / div >
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< div class = "line" > < a name = "l02128" > < / a > < span class = "lineno" > 2128< / span >   < / div >
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< div class = "line" > < a name = "l02129" > < / a > < span class = "lineno" > 2129< / span >   < span class = "keywordtype" > size_t< / span > Media::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l02130" > < / a > < span class = "lineno" > 2130< / span >   handler.handler_type =< / div >
< div class = "line" > < a name = "l02131" > < / a > < span class = "lineno" > 2131< / span >   TrackTypeToFourCC(information.sample_table.description.type);< / div >
< div class = "line" > < a name = "l02132" > < / a > < span class = "lineno" > 2132< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a8dea1032b6875b763ec06a133933160a" > HeaderSize< / a > () + header.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > () + handler.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > () +< / div >
< div class = "line" > < a name = "l02133" > < / a > < span class = "lineno" > 2133< / span >   information.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > ();< / div >
< div class = "line" > < a name = "l02134" > < / a > < span class = "lineno" > 2134< / span >   }< / div >
< div class = "line" > < a name = "l02135" > < / a > < span class = "lineno" > 2135< / span >   < / div >
< div class = "line" > < a name = "l02136" > < / a > < span class = "lineno" > 2136< / span >   Track::Track() {}< / div >
< div class = "line" > < a name = "l02137" > < / a > < span class = "lineno" > 2137< / span >   Track::~Track() {}< / div >
< div class = "line" > < a name = "l02138" > < / a > < span class = "lineno" > < a class = "line" href = "../../d3/db5/structshaka_1_1media_1_1mp4_1_1Track.html#a9ab0be777c96c884b73d2bb85cbb482c" > 2138< / a > < / span >   FourCC < a class = "code" href = "../../d3/db5/structshaka_1_1media_1_1mp4_1_1Track.html#a9ab0be777c96c884b73d2bb85cbb482c" > Track::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_trak; }< / div >
< div class = "line" > < a name = "l02139" > < / a > < span class = "lineno" > 2139< / span >   < / div >
< div class = "line" > < a name = "l02140" > < / a > < span class = "lineno" > 2140< / span >   < span class = "keywordtype" > bool< / span > Track::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l02141" > < / a > < span class = "lineno" > 2141< / span >   RCHECK(< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a160958fd4dd933f8b760bf61ec0f72c6" > ReadWriteHeaderInternal< / a > (buffer) & & < / div >
< div class = "line" > < a name = "l02142" > < / a > < span class = "lineno" > 2142< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a29158ec9769dafbdcf1192abf9a2aa2a" > PrepareChildren< / a > () & & < / div >
< div class = "line" > < a name = "l02143" > < / a > < span class = "lineno" > 2143< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& header) & & < / div >
< div class = "line" > < a name = "l02144" > < / a > < span class = "lineno" > 2144< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& media) & & < / div >
< div class = "line" > < a name = "l02145" > < / a > < span class = "lineno" > 2145< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a7aacff091ff415be3da48be4fc620654" > TryReadWriteChild< / a > (& edit) & & < / div >
< div class = "line" > < a name = "l02146" > < / a > < span class = "lineno" > 2146< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a7aacff091ff415be3da48be4fc620654" > TryReadWriteChild< / a > (& sample_encryption));< / div >
< div class = "line" > < a name = "l02147" > < / a > < span class = "lineno" > 2147< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l02148" > < / a > < span class = "lineno" > 2148< / span >   }< / div >
< div class = "line" > < a name = "l02149" > < / a > < span class = "lineno" > 2149< / span >   < / div >
< div class = "line" > < a name = "l02150" > < / a > < span class = "lineno" > 2150< / span >   < span class = "keywordtype" > size_t< / span > Track::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l02151" > < / a > < span class = "lineno" > 2151< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a8dea1032b6875b763ec06a133933160a" > HeaderSize< / a > () + header.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > () + media.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > () +< / div >
< div class = "line" > < a name = "l02152" > < / a > < span class = "lineno" > 2152< / span >   edit.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > ();< / div >
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< div class = "line" > < a name = "l02153" > < / a > < span class = "lineno" > 2153< / span >   }< / div >
< div class = "line" > < a name = "l02154" > < / a > < span class = "lineno" > 2154< / span >   < / div >
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< div class = "line" > < a name = "l02155" > < / a > < span class = "lineno" > 2155< / span >   MovieExtendsHeader::MovieExtendsHeader() : fragment_duration(0) {}< / div >
< div class = "line" > < a name = "l02156" > < / a > < span class = "lineno" > 2156< / span >   MovieExtendsHeader::~MovieExtendsHeader() {}< / div >
< div class = "line" > < a name = "l02157" > < / a > < span class = "lineno" > < a class = "line" href = "../../da/d50/structshaka_1_1media_1_1mp4_1_1MovieExtendsHeader.html#ab2afa24c2f0b694a141ebe58b06635aa" > 2157< / a > < / span >   FourCC < a class = "code" href = "../../da/d50/structshaka_1_1media_1_1mp4_1_1MovieExtendsHeader.html#ab2afa24c2f0b694a141ebe58b06635aa" > MovieExtendsHeader::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_mehd; }< / div >
< div class = "line" > < a name = "l02158" > < / a > < span class = "lineno" > 2158< / span >   < / div >
< div class = "line" > < a name = "l02159" > < / a > < span class = "lineno" > 2159< / span >   < span class = "keywordtype" > bool< / span > MovieExtendsHeader::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l02160" > < / a > < span class = "lineno" > 2160< / span >   RCHECK(< a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#ad72e5a2d0def5bbba75b440d060ef1cf" > ReadWriteHeaderInternal< / a > (buffer));< / div >
< div class = "line" > < a name = "l02161" > < / a > < span class = "lineno" > 2161< / span >   < span class = "keywordtype" > size_t< / span > num_bytes = (version == 1) ? < span class = "keyword" > sizeof< / span > (uint64_t) : < span class = "keyword" > sizeof< / span > (uint32_t);< / div >
< div class = "line" > < a name = "l02162" > < / a > < span class = "lineno" > 2162< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a53c6b6a9bce0bb0fa61b9ce95c3f5cef" > ReadWriteUInt64NBytes< / a > (& fragment_duration, num_bytes));< / div >
< div class = "line" > < a name = "l02163" > < / a > < span class = "lineno" > 2163< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l02164" > < / a > < span class = "lineno" > 2164< / span >   }< / div >
< div class = "line" > < a name = "l02165" > < / a > < span class = "lineno" > 2165< / span >   < / div >
< div class = "line" > < a name = "l02166" > < / a > < span class = "lineno" > 2166< / span >   < span class = "keywordtype" > size_t< / span > MovieExtendsHeader::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l02167" > < / a > < span class = "lineno" > 2167< / span >   < span class = "comment" > // This box is optional. Skip it if it is not used.< / span > < / div >
< div class = "line" > < a name = "l02168" > < / a > < span class = "lineno" > 2168< / span >   < span class = "keywordflow" > if< / span > (fragment_duration == 0)< / div >
< div class = "line" > < a name = "l02169" > < / a > < span class = "lineno" > 2169< / span >   < span class = "keywordflow" > return< / span > 0;< / div >
< div class = "line" > < a name = "l02170" > < / a > < span class = "lineno" > 2170< / span >   version = IsFitIn32Bits(fragment_duration) ? 0 : 1;< / div >
< div class = "line" > < a name = "l02171" > < / a > < span class = "lineno" > 2171< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#a21cc4d085f650dc18a20a4dd05cb6750" > HeaderSize< / a > () + < span class = "keyword" > sizeof< / span > (uint32_t) * (1 + version);< / div >
< div class = "line" > < a name = "l02172" > < / a > < span class = "lineno" > 2172< / span >   }< / div >
< div class = "line" > < a name = "l02173" > < / a > < span class = "lineno" > 2173< / span >   < / div >
< div class = "line" > < a name = "l02174" > < / a > < span class = "lineno" > 2174< / span >   TrackExtends::TrackExtends()< / div >
< div class = "line" > < a name = "l02175" > < / a > < span class = "lineno" > 2175< / span >   : track_id(0),< / div >
< div class = "line" > < a name = "l02176" > < / a > < span class = "lineno" > 2176< / span >   default_sample_description_index(0),< / div >
< div class = "line" > < a name = "l02177" > < / a > < span class = "lineno" > 2177< / span >   default_sample_duration(0),< / div >
< div class = "line" > < a name = "l02178" > < / a > < span class = "lineno" > 2178< / span >   default_sample_size(0),< / div >
< div class = "line" > < a name = "l02179" > < / a > < span class = "lineno" > 2179< / span >   default_sample_flags(0) {}< / div >
< div class = "line" > < a name = "l02180" > < / a > < span class = "lineno" > 2180< / span >   TrackExtends::~TrackExtends() {}< / div >
< div class = "line" > < a name = "l02181" > < / a > < span class = "lineno" > < a class = "line" href = "../../de/d29/structshaka_1_1media_1_1mp4_1_1TrackExtends.html#adb2087c3c85693054596a26d6f31d4dd" > 2181< / a > < / span >   FourCC < a class = "code" href = "../../de/d29/structshaka_1_1media_1_1mp4_1_1TrackExtends.html#adb2087c3c85693054596a26d6f31d4dd" > TrackExtends::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_trex; }< / div >
< div class = "line" > < a name = "l02182" > < / a > < span class = "lineno" > 2182< / span >   < / div >
< div class = "line" > < a name = "l02183" > < / a > < span class = "lineno" > 2183< / span >   < span class = "keywordtype" > bool< / span > TrackExtends::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l02184" > < / a > < span class = "lineno" > 2184< / span >   RCHECK(< a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#ad72e5a2d0def5bbba75b440d060ef1cf" > ReadWriteHeaderInternal< / a > (buffer) & & < / div >
< div class = "line" > < a name = "l02185" > < / a > < span class = "lineno" > 2185< / span >   buffer-> ReadWriteUInt32(& track_id) & & < / div >
< div class = "line" > < a name = "l02186" > < / a > < span class = "lineno" > 2186< / span >   buffer-> ReadWriteUInt32(& default_sample_description_index) & & < / div >
< div class = "line" > < a name = "l02187" > < / a > < span class = "lineno" > 2187< / span >   buffer-> ReadWriteUInt32(& default_sample_duration) & & < / div >
< div class = "line" > < a name = "l02188" > < / a > < span class = "lineno" > 2188< / span >   buffer-> ReadWriteUInt32(& default_sample_size) & & < / div >
< div class = "line" > < a name = "l02189" > < / a > < span class = "lineno" > 2189< / span >   buffer-> ReadWriteUInt32(& default_sample_flags));< / div >
< div class = "line" > < a name = "l02190" > < / a > < span class = "lineno" > 2190< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l02191" > < / a > < span class = "lineno" > 2191< / span >   }< / div >
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< div class = "line" > < a name = "l02192" > < / a > < span class = "lineno" > 2192< / span >   < / div >
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< div class = "line" > < a name = "l02193" > < / a > < span class = "lineno" > 2193< / span >   < span class = "keywordtype" > size_t< / span > TrackExtends::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l02194" > < / a > < span class = "lineno" > 2194< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#a21cc4d085f650dc18a20a4dd05cb6750" > HeaderSize< / a > () + < span class = "keyword" > sizeof< / span > (track_id) +< / div >
< div class = "line" > < a name = "l02195" > < / a > < span class = "lineno" > 2195< / span >   < span class = "keyword" > sizeof< / span > (default_sample_description_index) +< / div >
< div class = "line" > < a name = "l02196" > < / a > < span class = "lineno" > 2196< / span >   < span class = "keyword" > sizeof< / span > (default_sample_duration) + < span class = "keyword" > sizeof< / span > (default_sample_size) +< / div >
< div class = "line" > < a name = "l02197" > < / a > < span class = "lineno" > 2197< / span >   < span class = "keyword" > sizeof< / span > (default_sample_flags);< / div >
< div class = "line" > < a name = "l02198" > < / a > < span class = "lineno" > 2198< / span >   }< / div >
< div class = "line" > < a name = "l02199" > < / a > < span class = "lineno" > 2199< / span >   < / div >
< div class = "line" > < a name = "l02200" > < / a > < span class = "lineno" > 2200< / span >   MovieExtends::MovieExtends() {}< / div >
< div class = "line" > < a name = "l02201" > < / a > < span class = "lineno" > 2201< / span >   MovieExtends::~MovieExtends() {}< / div >
< div class = "line" > < a name = "l02202" > < / a > < span class = "lineno" > < a class = "line" href = "../../d1/d3e/structshaka_1_1media_1_1mp4_1_1MovieExtends.html#a3a24ad79e39a6dd24268a90fa5e3d47f" > 2202< / a > < / span >   FourCC < a class = "code" href = "../../d1/d3e/structshaka_1_1media_1_1mp4_1_1MovieExtends.html#a3a24ad79e39a6dd24268a90fa5e3d47f" > MovieExtends::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_mvex; }< / div >
< div class = "line" > < a name = "l02203" > < / a > < span class = "lineno" > 2203< / span >   < / div >
< div class = "line" > < a name = "l02204" > < / a > < span class = "lineno" > 2204< / span >   < span class = "keywordtype" > bool< / span > MovieExtends::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l02205" > < / a > < span class = "lineno" > 2205< / span >   RCHECK(< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a160958fd4dd933f8b760bf61ec0f72c6" > ReadWriteHeaderInternal< / a > (buffer) & & < / div >
< div class = "line" > < a name = "l02206" > < / a > < span class = "lineno" > 2206< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a29158ec9769dafbdcf1192abf9a2aa2a" > PrepareChildren< / a > () & & < / div >
< div class = "line" > < a name = "l02207" > < / a > < span class = "lineno" > 2207< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a7aacff091ff415be3da48be4fc620654" > TryReadWriteChild< / a > (& header));< / div >
< div class = "line" > < a name = "l02208" > < / a > < span class = "lineno" > 2208< / span >   < span class = "keywordflow" > if< / span > (buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > ()) {< / div >
< div class = "line" > < a name = "l02209" > < / a > < span class = "lineno" > 2209< / span >   DCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6e7c1f50071b52d7f68e094f0401d3d9" > reader< / a > ());< / div >
< div class = "line" > < a name = "l02210" > < / a > < span class = "lineno" > 2210< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6e7c1f50071b52d7f68e094f0401d3d9" > reader< / a > ()-> < a class = "code" href = "../../d1/dee/classshaka_1_1media_1_1mp4_1_1BoxReader.html#aedb3a49da398833cda1caa1ad01a364a" > ReadChildren< / a > (& tracks));< / div >
< div class = "line" > < a name = "l02211" > < / a > < span class = "lineno" > 2211< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l02212" > < / a > < span class = "lineno" > 2212< / span >   < span class = "keywordflow" > for< / span > (uint32_t i = 0; i < tracks.size(); ++i)< / div >
< div class = "line" > < a name = "l02213" > < / a > < span class = "lineno" > 2213< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& tracks[i]));< / div >
< div class = "line" > < a name = "l02214" > < / a > < span class = "lineno" > 2214< / span >   }< / div >
< div class = "line" > < a name = "l02215" > < / a > < span class = "lineno" > 2215< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l02216" > < / a > < span class = "lineno" > 2216< / span >   }< / div >
< div class = "line" > < a name = "l02217" > < / a > < span class = "lineno" > 2217< / span >   < / div >
< div class = "line" > < a name = "l02218" > < / a > < span class = "lineno" > 2218< / span >   < span class = "keywordtype" > size_t< / span > MovieExtends::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l02219" > < / a > < span class = "lineno" > 2219< / span >   < span class = "comment" > // This box is optional. Skip it if it does not contain any track.< / span > < / div >
< div class = "line" > < a name = "l02220" > < / a > < span class = "lineno" > 2220< / span >   < span class = "keywordflow" > if< / span > (tracks.size() == 0)< / div >
< div class = "line" > < a name = "l02221" > < / a > < span class = "lineno" > 2221< / span >   < span class = "keywordflow" > return< / span > 0;< / div >
< div class = "line" > < a name = "l02222" > < / a > < span class = "lineno" > 2222< / span >   < span class = "keywordtype" > size_t< / span > box_size = < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a8dea1032b6875b763ec06a133933160a" > HeaderSize< / a > () + header.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > ();< / div >
< div class = "line" > < a name = "l02223" > < / a > < span class = "lineno" > 2223< / span >   < span class = "keywordflow" > for< / span > (uint32_t i = 0; i < tracks.size(); ++i)< / div >
< div class = "line" > < a name = "l02224" > < / a > < span class = "lineno" > 2224< / span >   box_size += tracks[i].< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > ();< / div >
< div class = "line" > < a name = "l02225" > < / a > < span class = "lineno" > 2225< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#ad0186e0f9301bd07c52a55a8b1db0419" > box_size< / a > ;< / div >
< div class = "line" > < a name = "l02226" > < / a > < span class = "lineno" > 2226< / span >   }< / div >
< div class = "line" > < a name = "l02227" > < / a > < span class = "lineno" > 2227< / span >   < / div >
< div class = "line" > < a name = "l02228" > < / a > < span class = "lineno" > 2228< / span >   Movie::Movie() {}< / div >
< div class = "line" > < a name = "l02229" > < / a > < span class = "lineno" > 2229< / span >   Movie::~Movie() {}< / div >
< div class = "line" > < a name = "l02230" > < / a > < span class = "lineno" > < a class = "line" href = "../../d0/d9a/structshaka_1_1media_1_1mp4_1_1Movie.html#a623b673fb897f68e9c4e55682d6114dc" > 2230< / a > < / span >   FourCC < a class = "code" href = "../../d0/d9a/structshaka_1_1media_1_1mp4_1_1Movie.html#a623b673fb897f68e9c4e55682d6114dc" > Movie::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_moov; }< / div >
< div class = "line" > < a name = "l02231" > < / a > < span class = "lineno" > 2231< / span >   < / div >
< div class = "line" > < a name = "l02232" > < / a > < span class = "lineno" > 2232< / span >   < span class = "keywordtype" > bool< / span > Movie::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l02233" > < / a > < span class = "lineno" > 2233< / span >   RCHECK(< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a160958fd4dd933f8b760bf61ec0f72c6" > ReadWriteHeaderInternal< / a > (buffer) & & < / div >
< div class = "line" > < a name = "l02234" > < / a > < span class = "lineno" > 2234< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a29158ec9769dafbdcf1192abf9a2aa2a" > PrepareChildren< / a > () & & < / div >
< div class = "line" > < a name = "l02235" > < / a > < span class = "lineno" > 2235< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& header) & & < / div >
< div class = "line" > < a name = "l02236" > < / a > < span class = "lineno" > 2236< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a7aacff091ff415be3da48be4fc620654" > TryReadWriteChild< / a > (& metadata));< / div >
< div class = "line" > < a name = "l02237" > < / a > < span class = "lineno" > 2237< / span >   < span class = "keywordflow" > if< / span > (buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > ()) {< / div >
< div class = "line" > < a name = "l02238" > < / a > < span class = "lineno" > 2238< / span >   < a class = "code" href = "../../d1/dee/classshaka_1_1media_1_1mp4_1_1BoxReader.html" > BoxReader< / a > * reader = buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6e7c1f50071b52d7f68e094f0401d3d9" > reader< / a > ();< / div >
< div class = "line" > < a name = "l02239" > < / a > < span class = "lineno" > 2239< / span >   DCHECK(reader);< / div >
< div class = "line" > < a name = "l02240" > < / a > < span class = "lineno" > 2240< / span >   RCHECK(reader-> < a class = "code" href = "../../d1/dee/classshaka_1_1media_1_1mp4_1_1BoxReader.html#aedb3a49da398833cda1caa1ad01a364a" > ReadChildren< / a > (& tracks) & & < / div >
< div class = "line" > < a name = "l02241" > < / a > < span class = "lineno" > 2241< / span >   reader-> < a class = "code" href = "../../d1/dee/classshaka_1_1media_1_1mp4_1_1BoxReader.html#a1a4457e9638e8cf3fb30b0031b513cec" > TryReadChild< / a > (& extends) & & < / div >
< div class = "line" > < a name = "l02242" > < / a > < span class = "lineno" > 2242< / span >   reader-> < a class = "code" href = "../../d1/dee/classshaka_1_1media_1_1mp4_1_1BoxReader.html#a3da91efd030e0d85a889b2c02fe96bea" > TryReadChildren< / a > (& pssh));< / div >
< div class = "line" > < a name = "l02243" > < / a > < span class = "lineno" > 2243< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l02244" > < / a > < span class = "lineno" > 2244< / span >   < span class = "keywordflow" > for< / span > (uint32_t i = 0; i < tracks.size(); ++i)< / div >
< div class = "line" > < a name = "l02245" > < / a > < span class = "lineno" > 2245< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& tracks[i]));< / div >
< div class = "line" > < a name = "l02246" > < / a > < span class = "lineno" > 2246< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a7aacff091ff415be3da48be4fc620654" > TryReadWriteChild< / a > (& extends));< / div >
< div class = "line" > < a name = "l02247" > < / a > < span class = "lineno" > 2247< / span >   < span class = "keywordflow" > for< / span > (uint32_t i = 0; i < pssh.size(); ++i)< / div >
< div class = "line" > < a name = "l02248" > < / a > < span class = "lineno" > 2248< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& pssh[i]));< / div >
< div class = "line" > < a name = "l02249" > < / a > < span class = "lineno" > 2249< / span >   }< / div >
< div class = "line" > < a name = "l02250" > < / a > < span class = "lineno" > 2250< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l02251" > < / a > < span class = "lineno" > 2251< / span >   }< / div >
< div class = "line" > < a name = "l02252" > < / a > < span class = "lineno" > 2252< / span >   < / div >
< div class = "line" > < a name = "l02253" > < / a > < span class = "lineno" > 2253< / span >   < span class = "keywordtype" > size_t< / span > Movie::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l02254" > < / a > < span class = "lineno" > 2254< / span >   < span class = "keywordtype" > size_t< / span > box_size = < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a8dea1032b6875b763ec06a133933160a" > HeaderSize< / a > () + header.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > () +< / div >
< div class = "line" > < a name = "l02255" > < / a > < span class = "lineno" > 2255< / span >   metadata.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > () + extends.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > ();< / div >
< div class = "line" > < a name = "l02256" > < / a > < span class = "lineno" > 2256< / span >   < span class = "keywordflow" > for< / span > (uint32_t i = 0; i < tracks.size(); ++i)< / div >
< div class = "line" > < a name = "l02257" > < / a > < span class = "lineno" > 2257< / span >   box_size += tracks[i].< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > ();< / div >
< div class = "line" > < a name = "l02258" > < / a > < span class = "lineno" > 2258< / span >   < span class = "keywordflow" > for< / span > (uint32_t i = 0; i < pssh.size(); ++i)< / div >
< div class = "line" > < a name = "l02259" > < / a > < span class = "lineno" > 2259< / span >   box_size += pssh[i].< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > ();< / div >
< div class = "line" > < a name = "l02260" > < / a > < span class = "lineno" > 2260< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#ad0186e0f9301bd07c52a55a8b1db0419" > box_size< / a > ;< / div >
2017-04-27 19:44:18 +00:00
< div class = "line" > < a name = "l02261" > < / a > < span class = "lineno" > 2261< / span >   }< / div >
< div class = "line" > < a name = "l02262" > < / a > < span class = "lineno" > 2262< / span >   < / div >
2017-07-07 17:49:52 +00:00
< div class = "line" > < a name = "l02263" > < / a > < span class = "lineno" > 2263< / span >   TrackFragmentDecodeTime::TrackFragmentDecodeTime() : decode_time(0) {}< / div >
< div class = "line" > < a name = "l02264" > < / a > < span class = "lineno" > 2264< / span >   TrackFragmentDecodeTime::~TrackFragmentDecodeTime() {}< / div >
< div class = "line" > < a name = "l02265" > < / a > < span class = "lineno" > < a class = "line" href = "../../df/d9a/structshaka_1_1media_1_1mp4_1_1TrackFragmentDecodeTime.html#a036a76de5bb9287116a9ad94f8895e84" > 2265< / a > < / span >   FourCC < a class = "code" href = "../../df/d9a/structshaka_1_1media_1_1mp4_1_1TrackFragmentDecodeTime.html#a036a76de5bb9287116a9ad94f8895e84" > TrackFragmentDecodeTime::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_tfdt; }< / div >
< div class = "line" > < a name = "l02266" > < / a > < span class = "lineno" > 2266< / span >   < / div >
< div class = "line" > < a name = "l02267" > < / a > < span class = "lineno" > 2267< / span >   < span class = "keywordtype" > bool< / span > TrackFragmentDecodeTime::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l02268" > < / a > < span class = "lineno" > 2268< / span >   RCHECK(< a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#ad72e5a2d0def5bbba75b440d060ef1cf" > ReadWriteHeaderInternal< / a > (buffer));< / div >
< div class = "line" > < a name = "l02269" > < / a > < span class = "lineno" > 2269< / span >   < span class = "keywordtype" > size_t< / span > num_bytes = (version == 1) ? < span class = "keyword" > sizeof< / span > (uint64_t) : < span class = "keyword" > sizeof< / span > (uint32_t);< / div >
< div class = "line" > < a name = "l02270" > < / a > < span class = "lineno" > 2270< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a53c6b6a9bce0bb0fa61b9ce95c3f5cef" > ReadWriteUInt64NBytes< / a > (& decode_time, num_bytes));< / div >
< div class = "line" > < a name = "l02271" > < / a > < span class = "lineno" > 2271< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l02272" > < / a > < span class = "lineno" > 2272< / span >   }< / div >
< div class = "line" > < a name = "l02273" > < / a > < span class = "lineno" > 2273< / span >   < / div >
< div class = "line" > < a name = "l02274" > < / a > < span class = "lineno" > 2274< / span >   < span class = "keywordtype" > size_t< / span > TrackFragmentDecodeTime::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l02275" > < / a > < span class = "lineno" > 2275< / span >   version = IsFitIn32Bits(decode_time) ? 0 : 1;< / div >
< div class = "line" > < a name = "l02276" > < / a > < span class = "lineno" > 2276< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#a21cc4d085f650dc18a20a4dd05cb6750" > HeaderSize< / a > () + < span class = "keyword" > sizeof< / span > (uint32_t) * (1 + version);< / div >
< div class = "line" > < a name = "l02277" > < / a > < span class = "lineno" > 2277< / span >   }< / div >
< div class = "line" > < a name = "l02278" > < / a > < span class = "lineno" > 2278< / span >   < / div >
< div class = "line" > < a name = "l02279" > < / a > < span class = "lineno" > 2279< / span >   MovieFragmentHeader::MovieFragmentHeader() : sequence_number(0) {}< / div >
< div class = "line" > < a name = "l02280" > < / a > < span class = "lineno" > 2280< / span >   MovieFragmentHeader::~MovieFragmentHeader() {}< / div >
< div class = "line" > < a name = "l02281" > < / a > < span class = "lineno" > < a class = "line" href = "../../dc/d8f/structshaka_1_1media_1_1mp4_1_1MovieFragmentHeader.html#a68efde9cb48af4236d106dbfa46e96b0" > 2281< / a > < / span >   FourCC < a class = "code" href = "../../dc/d8f/structshaka_1_1media_1_1mp4_1_1MovieFragmentHeader.html#a68efde9cb48af4236d106dbfa46e96b0" > MovieFragmentHeader::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_mfhd; }< / div >
< div class = "line" > < a name = "l02282" > < / a > < span class = "lineno" > 2282< / span >   < / div >
< div class = "line" > < a name = "l02283" > < / a > < span class = "lineno" > 2283< / span >   < span class = "keywordtype" > bool< / span > MovieFragmentHeader::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l02284" > < / a > < span class = "lineno" > 2284< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#ad72e5a2d0def5bbba75b440d060ef1cf" > ReadWriteHeaderInternal< / a > (buffer) & & < / div >
< div class = "line" > < a name = "l02285" > < / a > < span class = "lineno" > 2285< / span >   buffer-> ReadWriteUInt32(& sequence_number);< / div >
< div class = "line" > < a name = "l02286" > < / a > < span class = "lineno" > 2286< / span >   }< / div >
2017-03-30 23:38:56 +00:00
< div class = "line" > < a name = "l02287" > < / a > < span class = "lineno" > 2287< / span >   < / div >
2017-07-07 17:49:52 +00:00
< div class = "line" > < a name = "l02288" > < / a > < span class = "lineno" > 2288< / span >   < span class = "keywordtype" > size_t< / span > MovieFragmentHeader::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l02289" > < / a > < span class = "lineno" > 2289< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#a21cc4d085f650dc18a20a4dd05cb6750" > HeaderSize< / a > () + < span class = "keyword" > sizeof< / span > (sequence_number);< / div >
< div class = "line" > < a name = "l02290" > < / a > < span class = "lineno" > 2290< / span >   }< / div >
< div class = "line" > < a name = "l02291" > < / a > < span class = "lineno" > 2291< / span >   < / div >
< div class = "line" > < a name = "l02292" > < / a > < span class = "lineno" > 2292< / span >   TrackFragmentHeader::TrackFragmentHeader()< / div >
< div class = "line" > < a name = "l02293" > < / a > < span class = "lineno" > 2293< / span >   : track_id(0),< / div >
< div class = "line" > < a name = "l02294" > < / a > < span class = "lineno" > 2294< / span >   sample_description_index(0),< / div >
< div class = "line" > < a name = "l02295" > < / a > < span class = "lineno" > 2295< / span >   default_sample_duration(0),< / div >
< div class = "line" > < a name = "l02296" > < / a > < span class = "lineno" > 2296< / span >   default_sample_size(0),< / div >
< div class = "line" > < a name = "l02297" > < / a > < span class = "lineno" > 2297< / span >   default_sample_flags(0) {}< / div >
< div class = "line" > < a name = "l02298" > < / a > < span class = "lineno" > 2298< / span >   < / div >
< div class = "line" > < a name = "l02299" > < / a > < span class = "lineno" > 2299< / span >   TrackFragmentHeader::~TrackFragmentHeader() {}< / div >
< div class = "line" > < a name = "l02300" > < / a > < span class = "lineno" > < a class = "line" href = "../../d1/d6e/structshaka_1_1media_1_1mp4_1_1TrackFragmentHeader.html#a227b3fd6cf16ac250ee08f1e41e27ef9" > 2300< / a > < / span >   FourCC < a class = "code" href = "../../d1/d6e/structshaka_1_1media_1_1mp4_1_1TrackFragmentHeader.html#a227b3fd6cf16ac250ee08f1e41e27ef9" > TrackFragmentHeader::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_tfhd; }< / div >
< div class = "line" > < a name = "l02301" > < / a > < span class = "lineno" > 2301< / span >   < / div >
< div class = "line" > < a name = "l02302" > < / a > < span class = "lineno" > 2302< / span >   < span class = "keywordtype" > bool< / span > TrackFragmentHeader::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l02303" > < / a > < span class = "lineno" > 2303< / span >   RCHECK(< a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#ad72e5a2d0def5bbba75b440d060ef1cf" > ReadWriteHeaderInternal< / a > (buffer) & & < / div >
< div class = "line" > < a name = "l02304" > < / a > < span class = "lineno" > 2304< / span >   buffer-> ReadWriteUInt32(& track_id));< / div >
2017-04-27 19:44:18 +00:00
< div class = "line" > < a name = "l02305" > < / a > < span class = "lineno" > 2305< / span >   < / div >
2017-07-07 17:49:52 +00:00
< div class = "line" > < a name = "l02306" > < / a > < span class = "lineno" > 2306< / span >   < span class = "keywordflow" > if< / span > (flags & kBaseDataOffsetPresentMask) {< / div >
< div class = "line" > < a name = "l02307" > < / a > < span class = "lineno" > 2307< / span >   < span class = "comment" > // MSE requires ' default-base-is-moof' to be set and< / span > < / div >
< div class = "line" > < a name = "l02308" > < / a > < span class = "lineno" > 2308< / span >   < span class = "comment" > // ' base-data-offset-present' not to be set. We omit these checks as some< / span > < / div >
< div class = "line" > < a name = "l02309" > < / a > < span class = "lineno" > 2309< / span >   < span class = "comment" > // valid files in the wild don' t follow these rules, though they use moof as< / span > < / div >
< div class = "line" > < a name = "l02310" > < / a > < span class = "lineno" > 2310< / span >   < span class = "comment" > // base.< / span > < / div >
< div class = "line" > < a name = "l02311" > < / a > < span class = "lineno" > 2311< / span >   uint64_t base_data_offset;< / div >
< div class = "line" > < a name = "l02312" > < / a > < span class = "lineno" > 2312< / span >   RCHECK(buffer-> ReadWriteUInt64(& base_data_offset));< / div >
< div class = "line" > < a name = "l02313" > < / a > < span class = "lineno" > 2313< / span >   DLOG(WARNING) < < < span class = "stringliteral" > " base-data-offset-present is not expected. Assumes " < / span > < / div >
< div class = "line" > < a name = "l02314" > < / a > < span class = "lineno" > 2314< / span >   < span class = "stringliteral" > " default-base-is-moof." < / span > ;< / div >
< div class = "line" > < a name = "l02315" > < / a > < span class = "lineno" > 2315< / span >   }< / div >
< div class = "line" > < a name = "l02316" > < / a > < span class = "lineno" > 2316< / span >   < / div >
< div class = "line" > < a name = "l02317" > < / a > < span class = "lineno" > 2317< / span >   < span class = "keywordflow" > if< / span > (flags & kSampleDescriptionIndexPresentMask) {< / div >
< div class = "line" > < a name = "l02318" > < / a > < span class = "lineno" > 2318< / span >   RCHECK(buffer-> ReadWriteUInt32(& sample_description_index));< / div >
< div class = "line" > < a name = "l02319" > < / a > < span class = "lineno" > 2319< / span >   } < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > ()) {< / div >
< div class = "line" > < a name = "l02320" > < / a > < span class = "lineno" > 2320< / span >   sample_description_index = 0;< / div >
< div class = "line" > < a name = "l02321" > < / a > < span class = "lineno" > 2321< / span >   }< / div >
< div class = "line" > < a name = "l02322" > < / a > < span class = "lineno" > 2322< / span >   < / div >
< div class = "line" > < a name = "l02323" > < / a > < span class = "lineno" > 2323< / span >   < span class = "keywordflow" > if< / span > (flags & kDefaultSampleDurationPresentMask) {< / div >
< div class = "line" > < a name = "l02324" > < / a > < span class = "lineno" > 2324< / span >   RCHECK(buffer-> ReadWriteUInt32(& default_sample_duration));< / div >
< div class = "line" > < a name = "l02325" > < / a > < span class = "lineno" > 2325< / span >   } < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > ()) {< / div >
< div class = "line" > < a name = "l02326" > < / a > < span class = "lineno" > 2326< / span >   default_sample_duration = 0;< / div >
< div class = "line" > < a name = "l02327" > < / a > < span class = "lineno" > 2327< / span >   }< / div >
2017-04-27 19:44:18 +00:00
< div class = "line" > < a name = "l02328" > < / a > < span class = "lineno" > 2328< / span >   < / div >
2017-07-07 17:49:52 +00:00
< div class = "line" > < a name = "l02329" > < / a > < span class = "lineno" > 2329< / span >   < span class = "keywordflow" > if< / span > (flags & kDefaultSampleSizePresentMask) {< / div >
< div class = "line" > < a name = "l02330" > < / a > < span class = "lineno" > 2330< / span >   RCHECK(buffer-> ReadWriteUInt32(& default_sample_size));< / div >
< div class = "line" > < a name = "l02331" > < / a > < span class = "lineno" > 2331< / span >   } < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > ()) {< / div >
< div class = "line" > < a name = "l02332" > < / a > < span class = "lineno" > 2332< / span >   default_sample_size = 0;< / div >
< div class = "line" > < a name = "l02333" > < / a > < span class = "lineno" > 2333< / span >   }< / div >
< div class = "line" > < a name = "l02334" > < / a > < span class = "lineno" > 2334< / span >   < / div >
< div class = "line" > < a name = "l02335" > < / a > < span class = "lineno" > 2335< / span >   < span class = "keywordflow" > if< / span > (flags & kDefaultSampleFlagsPresentMask)< / div >
< div class = "line" > < a name = "l02336" > < / a > < span class = "lineno" > 2336< / span >   RCHECK(buffer-> ReadWriteUInt32(& default_sample_flags));< / div >
< div class = "line" > < a name = "l02337" > < / a > < span class = "lineno" > 2337< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l02338" > < / a > < span class = "lineno" > 2338< / span >   }< / div >
< div class = "line" > < a name = "l02339" > < / a > < span class = "lineno" > 2339< / span >   < / div >
< div class = "line" > < a name = "l02340" > < / a > < span class = "lineno" > 2340< / span >   < span class = "keywordtype" > size_t< / span > TrackFragmentHeader::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l02341" > < / a > < span class = "lineno" > 2341< / span >   < span class = "keywordtype" > size_t< / span > box_size = < a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#a21cc4d085f650dc18a20a4dd05cb6750" > HeaderSize< / a > () + < span class = "keyword" > sizeof< / span > (track_id);< / div >
< div class = "line" > < a name = "l02342" > < / a > < span class = "lineno" > 2342< / span >   < span class = "keywordflow" > if< / span > (flags & kSampleDescriptionIndexPresentMask)< / div >
< div class = "line" > < a name = "l02343" > < / a > < span class = "lineno" > 2343< / span >   box_size += < span class = "keyword" > sizeof< / span > (sample_description_index);< / div >
< div class = "line" > < a name = "l02344" > < / a > < span class = "lineno" > 2344< / span >   < span class = "keywordflow" > if< / span > (flags & kDefaultSampleDurationPresentMask)< / div >
< div class = "line" > < a name = "l02345" > < / a > < span class = "lineno" > 2345< / span >   box_size += < span class = "keyword" > sizeof< / span > (default_sample_duration);< / div >
< div class = "line" > < a name = "l02346" > < / a > < span class = "lineno" > 2346< / span >   < span class = "keywordflow" > if< / span > (flags & kDefaultSampleSizePresentMask)< / div >
< div class = "line" > < a name = "l02347" > < / a > < span class = "lineno" > 2347< / span >   box_size += < span class = "keyword" > sizeof< / span > (default_sample_size);< / div >
< div class = "line" > < a name = "l02348" > < / a > < span class = "lineno" > 2348< / span >   < span class = "keywordflow" > if< / span > (flags & kDefaultSampleFlagsPresentMask)< / div >
< div class = "line" > < a name = "l02349" > < / a > < span class = "lineno" > 2349< / span >   box_size += < span class = "keyword" > sizeof< / span > (default_sample_flags);< / div >
< div class = "line" > < a name = "l02350" > < / a > < span class = "lineno" > 2350< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#ad0186e0f9301bd07c52a55a8b1db0419" > box_size< / a > ;< / div >
< div class = "line" > < a name = "l02351" > < / a > < span class = "lineno" > 2351< / span >   }< / div >
< div class = "line" > < a name = "l02352" > < / a > < span class = "lineno" > 2352< / span >   < / div >
< div class = "line" > < a name = "l02353" > < / a > < span class = "lineno" > 2353< / span >   TrackFragmentRun::TrackFragmentRun() : sample_count(0), data_offset(0) {}< / div >
< div class = "line" > < a name = "l02354" > < / a > < span class = "lineno" > 2354< / span >   TrackFragmentRun::~TrackFragmentRun() {}< / div >
< div class = "line" > < a name = "l02355" > < / a > < span class = "lineno" > < a class = "line" href = "../../dd/df5/structshaka_1_1media_1_1mp4_1_1TrackFragmentRun.html#a4484ad0299e15e642960702764427f2f" > 2355< / a > < / span >   FourCC < a class = "code" href = "../../dd/df5/structshaka_1_1media_1_1mp4_1_1TrackFragmentRun.html#a4484ad0299e15e642960702764427f2f" > TrackFragmentRun::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_trun; }< / div >
< div class = "line" > < a name = "l02356" > < / a > < span class = "lineno" > 2356< / span >   < / div >
< div class = "line" > < a name = "l02357" > < / a > < span class = "lineno" > 2357< / span >   < span class = "keywordtype" > bool< / span > TrackFragmentRun::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l02358" > < / a > < span class = "lineno" > 2358< / span >   < span class = "keywordflow" > if< / span > (!buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > ()) {< / div >
< div class = "line" > < a name = "l02359" > < / a > < span class = "lineno" > 2359< / span >   < span class = "comment" > // Determine whether version 0 or version 1 should be used.< / span > < / div >
< div class = "line" > < a name = "l02360" > < / a > < span class = "lineno" > 2360< / span >   < span class = "comment" > // Use version 0 if possible, use version 1 if there is a negative< / span > < / div >
< div class = "line" > < a name = "l02361" > < / a > < span class = "lineno" > 2361< / span >   < span class = "comment" > // sample_offset value.< / span > < / div >
< div class = "line" > < a name = "l02362" > < / a > < span class = "lineno" > 2362< / span >   version = 0;< / div >
< div class = "line" > < a name = "l02363" > < / a > < span class = "lineno" > 2363< / span >   < span class = "keywordflow" > if< / span > (flags & kSampleCompTimeOffsetsPresentMask) {< / div >
< div class = "line" > < a name = "l02364" > < / a > < span class = "lineno" > 2364< / span >   < span class = "keywordflow" > for< / span > (uint32_t i = 0; i < sample_count; ++i) {< / div >
< div class = "line" > < a name = "l02365" > < / a > < span class = "lineno" > 2365< / span >   < span class = "keywordflow" > if< / span > (sample_composition_time_offsets[i] < 0) {< / div >
< div class = "line" > < a name = "l02366" > < / a > < span class = "lineno" > 2366< / span >   version = 1;< / div >
< div class = "line" > < a name = "l02367" > < / a > < span class = "lineno" > 2367< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l02368" > < / a > < span class = "lineno" > 2368< / span >   }< / div >
< div class = "line" > < a name = "l02369" > < / a > < span class = "lineno" > 2369< / span >   }< / div >
< div class = "line" > < a name = "l02370" > < / a > < span class = "lineno" > 2370< / span >   }< / div >
< div class = "line" > < a name = "l02371" > < / a > < span class = "lineno" > 2371< / span >   }< / div >
2017-04-27 19:44:18 +00:00
< div class = "line" > < a name = "l02372" > < / a > < span class = "lineno" > 2372< / span >   < / div >
2017-07-07 17:49:52 +00:00
< div class = "line" > < a name = "l02373" > < / a > < span class = "lineno" > 2373< / span >   RCHECK(< a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#ad72e5a2d0def5bbba75b440d060ef1cf" > ReadWriteHeaderInternal< / a > (buffer) & & < / div >
< div class = "line" > < a name = "l02374" > < / a > < span class = "lineno" > 2374< / span >   buffer-> ReadWriteUInt32(& sample_count));< / div >
< div class = "line" > < a name = "l02375" > < / a > < span class = "lineno" > 2375< / span >   < / div >
< div class = "line" > < a name = "l02376" > < / a > < span class = "lineno" > 2376< / span >   < span class = "keywordtype" > bool< / span > data_offset_present = (flags & kDataOffsetPresentMask) != 0;< / div >
< div class = "line" > < a name = "l02377" > < / a > < span class = "lineno" > 2377< / span >   < span class = "keywordtype" > bool< / span > first_sample_flags_present = (flags & kFirstSampleFlagsPresentMask) != 0;< / div >
< div class = "line" > < a name = "l02378" > < / a > < span class = "lineno" > 2378< / span >   < span class = "keywordtype" > bool< / span > sample_duration_present = (flags & kSampleDurationPresentMask) != 0;< / div >
< div class = "line" > < a name = "l02379" > < / a > < span class = "lineno" > 2379< / span >   < span class = "keywordtype" > bool< / span > sample_size_present = (flags & kSampleSizePresentMask) != 0;< / div >
< div class = "line" > < a name = "l02380" > < / a > < span class = "lineno" > 2380< / span >   < span class = "keywordtype" > bool< / span > sample_flags_present = (flags & kSampleFlagsPresentMask) != 0;< / div >
< div class = "line" > < a name = "l02381" > < / a > < span class = "lineno" > 2381< / span >   < span class = "keywordtype" > bool< / span > sample_composition_time_offsets_present =< / div >
< div class = "line" > < a name = "l02382" > < / a > < span class = "lineno" > 2382< / span >   (flags & kSampleCompTimeOffsetsPresentMask) != 0;< / div >
< div class = "line" > < a name = "l02383" > < / a > < span class = "lineno" > 2383< / span >   < / div >
< div class = "line" > < a name = "l02384" > < / a > < span class = "lineno" > 2384< / span >   < span class = "keywordflow" > if< / span > (data_offset_present) {< / div >
< div class = "line" > < a name = "l02385" > < / a > < span class = "lineno" > 2385< / span >   RCHECK(buffer-> ReadWriteUInt32(& data_offset));< / div >
< div class = "line" > < a name = "l02386" > < / a > < span class = "lineno" > 2386< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l02387" > < / a > < span class = "lineno" > 2387< / span >   < span class = "comment" > // NOTE: If the data-offset is not present, then the data for this run< / span > < / div >
< div class = "line" > < a name = "l02388" > < / a > < span class = "lineno" > 2388< / span >   < span class = "comment" > // starts immediately after the data of the previous run, or at the< / span > < / div >
< div class = "line" > < a name = "l02389" > < / a > < span class = "lineno" > 2389< / span >   < span class = "comment" > // base-data-offset defined by the track fragment header if this is the< / span > < / div >
< div class = "line" > < a name = "l02390" > < / a > < span class = "lineno" > 2390< / span >   < span class = "comment" > // first run in a track fragment. If the data-offset is present, it is< / span > < / div >
< div class = "line" > < a name = "l02391" > < / a > < span class = "lineno" > 2391< / span >   < span class = "comment" > // relative to the base-data-offset established in the track fragment< / span > < / div >
< div class = "line" > < a name = "l02392" > < / a > < span class = "lineno" > 2392< / span >   < span class = "comment" > // header.< / span > < / div >
< div class = "line" > < a name = "l02393" > < / a > < span class = "lineno" > 2393< / span >   NOTIMPLEMENTED();< / div >
< div class = "line" > < a name = "l02394" > < / a > < span class = "lineno" > 2394< / span >   }< / div >
< div class = "line" > < a name = "l02395" > < / a > < span class = "lineno" > 2395< / span >   < / div >
< div class = "line" > < a name = "l02396" > < / a > < span class = "lineno" > 2396< / span >   uint32_t first_sample_flags(0);< / div >
< div class = "line" > < a name = "l02397" > < / a > < span class = "lineno" > 2397< / span >   < / div >
< div class = "line" > < a name = "l02398" > < / a > < span class = "lineno" > 2398< / span >   < span class = "keywordflow" > if< / span > (buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > ()) {< / div >
< div class = "line" > < a name = "l02399" > < / a > < span class = "lineno" > 2399< / span >   < span class = "keywordflow" > if< / span > (first_sample_flags_present)< / div >
< div class = "line" > < a name = "l02400" > < / a > < span class = "lineno" > 2400< / span >   RCHECK(buffer-> ReadWriteUInt32(& first_sample_flags));< / div >
< div class = "line" > < a name = "l02401" > < / a > < span class = "lineno" > 2401< / span >   < / div >
< div class = "line" > < a name = "l02402" > < / a > < span class = "lineno" > 2402< / span >   < span class = "keywordflow" > if< / span > (sample_duration_present)< / div >
< div class = "line" > < a name = "l02403" > < / a > < span class = "lineno" > 2403< / span >   sample_durations.resize(sample_count);< / div >
< div class = "line" > < a name = "l02404" > < / a > < span class = "lineno" > 2404< / span >   < span class = "keywordflow" > if< / span > (sample_size_present)< / div >
< div class = "line" > < a name = "l02405" > < / a > < span class = "lineno" > 2405< / span >   sample_sizes.resize(sample_count);< / div >
< div class = "line" > < a name = "l02406" > < / a > < span class = "lineno" > 2406< / span >   < span class = "keywordflow" > if< / span > (sample_flags_present)< / div >
< div class = "line" > < a name = "l02407" > < / a > < span class = "lineno" > 2407< / span >   sample_flags.resize(sample_count);< / div >
< div class = "line" > < a name = "l02408" > < / a > < span class = "lineno" > 2408< / span >   < span class = "keywordflow" > if< / span > (sample_composition_time_offsets_present)< / div >
< div class = "line" > < a name = "l02409" > < / a > < span class = "lineno" > 2409< / span >   sample_composition_time_offsets.resize(sample_count);< / div >
< div class = "line" > < a name = "l02410" > < / a > < span class = "lineno" > 2410< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l02411" > < / a > < span class = "lineno" > 2411< / span >   < span class = "keywordflow" > if< / span > (first_sample_flags_present) {< / div >
< div class = "line" > < a name = "l02412" > < / a > < span class = "lineno" > 2412< / span >   first_sample_flags = sample_flags[0];< / div >
< div class = "line" > < a name = "l02413" > < / a > < span class = "lineno" > 2413< / span >   DCHECK(sample_flags.size() == 1);< / div >
< div class = "line" > < a name = "l02414" > < / a > < span class = "lineno" > 2414< / span >   RCHECK(buffer-> ReadWriteUInt32(& first_sample_flags));< / div >
< div class = "line" > < a name = "l02415" > < / a > < span class = "lineno" > 2415< / span >   }< / div >
< div class = "line" > < a name = "l02416" > < / a > < span class = "lineno" > 2416< / span >   < / div >
2017-04-27 19:44:18 +00:00
< div class = "line" > < a name = "l02417" > < / a > < span class = "lineno" > 2417< / span >   < span class = "keywordflow" > if< / span > (sample_duration_present)< / div >
2017-07-07 17:49:52 +00:00
< div class = "line" > < a name = "l02418" > < / a > < span class = "lineno" > 2418< / span >   DCHECK(sample_durations.size() == sample_count);< / div >
2017-04-27 19:44:18 +00:00
< div class = "line" > < a name = "l02419" > < / a > < span class = "lineno" > 2419< / span >   < span class = "keywordflow" > if< / span > (sample_size_present)< / div >
2017-07-07 17:49:52 +00:00
< div class = "line" > < a name = "l02420" > < / a > < span class = "lineno" > 2420< / span >   DCHECK(sample_sizes.size() == sample_count);< / div >
2017-04-27 19:44:18 +00:00
< div class = "line" > < a name = "l02421" > < / a > < span class = "lineno" > 2421< / span >   < span class = "keywordflow" > if< / span > (sample_flags_present)< / div >
2017-07-07 17:49:52 +00:00
< div class = "line" > < a name = "l02422" > < / a > < span class = "lineno" > 2422< / span >   DCHECK(sample_flags.size() == sample_count);< / div >
< div class = "line" > < a name = "l02423" > < / a > < span class = "lineno" > 2423< / span >   < span class = "keywordflow" > if< / span > (sample_composition_time_offsets_present)< / div >
< div class = "line" > < a name = "l02424" > < / a > < span class = "lineno" > 2424< / span >   DCHECK(sample_composition_time_offsets.size() == sample_count);< / div >
< div class = "line" > < a name = "l02425" > < / a > < span class = "lineno" > 2425< / span >   }< / div >
< div class = "line" > < a name = "l02426" > < / a > < span class = "lineno" > 2426< / span >   < / div >
< div class = "line" > < a name = "l02427" > < / a > < span class = "lineno" > 2427< / span >   < span class = "keywordflow" > for< / span > (uint32_t i = 0; i < sample_count; ++i) {< / div >
< div class = "line" > < a name = "l02428" > < / a > < span class = "lineno" > 2428< / span >   < span class = "keywordflow" > if< / span > (sample_duration_present)< / div >
< div class = "line" > < a name = "l02429" > < / a > < span class = "lineno" > 2429< / span >   RCHECK(buffer-> ReadWriteUInt32(& sample_durations[i]));< / div >
< div class = "line" > < a name = "l02430" > < / a > < span class = "lineno" > 2430< / span >   < span class = "keywordflow" > if< / span > (sample_size_present)< / div >
< div class = "line" > < a name = "l02431" > < / a > < span class = "lineno" > 2431< / span >   RCHECK(buffer-> ReadWriteUInt32(& sample_sizes[i]));< / div >
< div class = "line" > < a name = "l02432" > < / a > < span class = "lineno" > 2432< / span >   < span class = "keywordflow" > if< / span > (sample_flags_present)< / div >
< div class = "line" > < a name = "l02433" > < / a > < span class = "lineno" > 2433< / span >   RCHECK(buffer-> ReadWriteUInt32(& sample_flags[i]));< / div >
< div class = "line" > < a name = "l02434" > < / a > < span class = "lineno" > 2434< / span >   < / div >
< div class = "line" > < a name = "l02435" > < / a > < span class = "lineno" > 2435< / span >   < span class = "keywordflow" > if< / span > (sample_composition_time_offsets_present) {< / div >
< div class = "line" > < a name = "l02436" > < / a > < span class = "lineno" > 2436< / span >   < span class = "keywordflow" > if< / span > (version == 0) {< / div >
< div class = "line" > < a name = "l02437" > < / a > < span class = "lineno" > 2437< / span >   uint32_t sample_offset = sample_composition_time_offsets[i];< / div >
< div class = "line" > < a name = "l02438" > < / a > < span class = "lineno" > 2438< / span >   RCHECK(buffer-> ReadWriteUInt32(& sample_offset));< / div >
< div class = "line" > < a name = "l02439" > < / a > < span class = "lineno" > 2439< / span >   sample_composition_time_offsets[i] = sample_offset;< / div >
< div class = "line" > < a name = "l02440" > < / a > < span class = "lineno" > 2440< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l02441" > < / a > < span class = "lineno" > 2441< / span >   int32_t sample_offset = sample_composition_time_offsets[i];< / div >
< div class = "line" > < a name = "l02442" > < / a > < span class = "lineno" > 2442< / span >   RCHECK(buffer-> ReadWriteInt32(& sample_offset));< / div >
< div class = "line" > < a name = "l02443" > < / a > < span class = "lineno" > 2443< / span >   sample_composition_time_offsets[i] = sample_offset;< / div >
< div class = "line" > < a name = "l02444" > < / a > < span class = "lineno" > 2444< / span >   }< / div >
< div class = "line" > < a name = "l02445" > < / a > < span class = "lineno" > 2445< / span >   }< / div >
< div class = "line" > < a name = "l02446" > < / a > < span class = "lineno" > 2446< / span >   }< / div >
< div class = "line" > < a name = "l02447" > < / a > < span class = "lineno" > 2447< / span >   < / div >
< div class = "line" > < a name = "l02448" > < / a > < span class = "lineno" > 2448< / span >   < span class = "keywordflow" > if< / span > (buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > ()) {< / div >
< div class = "line" > < a name = "l02449" > < / a > < span class = "lineno" > 2449< / span >   < span class = "keywordflow" > if< / span > (first_sample_flags_present) {< / div >
< div class = "line" > < a name = "l02450" > < / a > < span class = "lineno" > 2450< / span >   < span class = "keywordflow" > if< / span > (sample_flags.size() == 0) {< / div >
< div class = "line" > < a name = "l02451" > < / a > < span class = "lineno" > 2451< / span >   sample_flags.push_back(first_sample_flags);< / div >
< div class = "line" > < a name = "l02452" > < / a > < span class = "lineno" > 2452< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l02453" > < / a > < span class = "lineno" > 2453< / span >   sample_flags[0] = first_sample_flags;< / div >
< div class = "line" > < a name = "l02454" > < / a > < span class = "lineno" > 2454< / span >   }< / div >
< div class = "line" > < a name = "l02455" > < / a > < span class = "lineno" > 2455< / span >   }< / div >
< div class = "line" > < a name = "l02456" > < / a > < span class = "lineno" > 2456< / span >   }< / div >
< div class = "line" > < a name = "l02457" > < / a > < span class = "lineno" > 2457< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l02458" > < / a > < span class = "lineno" > 2458< / span >   }< / div >
< div class = "line" > < a name = "l02459" > < / a > < span class = "lineno" > 2459< / span >   < / div >
< div class = "line" > < a name = "l02460" > < / a > < span class = "lineno" > 2460< / span >   < span class = "keywordtype" > size_t< / span > TrackFragmentRun::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l02461" > < / a > < span class = "lineno" > 2461< / span >   < span class = "keywordtype" > size_t< / span > box_size = < a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#a21cc4d085f650dc18a20a4dd05cb6750" > HeaderSize< / a > () + < span class = "keyword" > sizeof< / span > (sample_count);< / div >
< div class = "line" > < a name = "l02462" > < / a > < span class = "lineno" > 2462< / span >   < span class = "keywordflow" > if< / span > (flags & kDataOffsetPresentMask)< / div >
< div class = "line" > < a name = "l02463" > < / a > < span class = "lineno" > 2463< / span >   box_size += < span class = "keyword" > sizeof< / span > (data_offset);< / div >
< div class = "line" > < a name = "l02464" > < / a > < span class = "lineno" > 2464< / span >   < span class = "keywordflow" > if< / span > (flags & kFirstSampleFlagsPresentMask)< / div >
< div class = "line" > < a name = "l02465" > < / a > < span class = "lineno" > 2465< / span >   box_size += < span class = "keyword" > sizeof< / span > (uint32_t);< / div >
< div class = "line" > < a name = "l02466" > < / a > < span class = "lineno" > 2466< / span >   uint32_t fields = (flags & kSampleDurationPresentMask ? 1 : 0) +< / div >
< div class = "line" > < a name = "l02467" > < / a > < span class = "lineno" > 2467< / span >   (flags & kSampleSizePresentMask ? 1 : 0) +< / div >
< div class = "line" > < a name = "l02468" > < / a > < span class = "lineno" > 2468< / span >   (flags & kSampleFlagsPresentMask ? 1 : 0) +< / div >
< div class = "line" > < a name = "l02469" > < / a > < span class = "lineno" > 2469< / span >   (flags & kSampleCompTimeOffsetsPresentMask ? 1 : 0);< / div >
< div class = "line" > < a name = "l02470" > < / a > < span class = "lineno" > 2470< / span >   box_size += fields * < span class = "keyword" > sizeof< / span > (uint32_t) * sample_count;< / div >
< div class = "line" > < a name = "l02471" > < / a > < span class = "lineno" > 2471< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#ad0186e0f9301bd07c52a55a8b1db0419" > box_size< / a > ;< / div >
< div class = "line" > < a name = "l02472" > < / a > < span class = "lineno" > 2472< / span >   }< / div >
< div class = "line" > < a name = "l02473" > < / a > < span class = "lineno" > 2473< / span >   < / div >
< div class = "line" > < a name = "l02474" > < / a > < span class = "lineno" > 2474< / span >   TrackFragment::TrackFragment() : decode_time_absent(false) {}< / div >
< div class = "line" > < a name = "l02475" > < / a > < span class = "lineno" > 2475< / span >   TrackFragment::~TrackFragment() {}< / div >
< div class = "line" > < a name = "l02476" > < / a > < span class = "lineno" > < a class = "line" href = "../../df/d7b/structshaka_1_1media_1_1mp4_1_1TrackFragment.html#a5776ac8e8cfd7fe2033432a4581e19ea" > 2476< / a > < / span >   FourCC < a class = "code" href = "../../df/d7b/structshaka_1_1media_1_1mp4_1_1TrackFragment.html#a5776ac8e8cfd7fe2033432a4581e19ea" > TrackFragment::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_traf; }< / div >
< div class = "line" > < a name = "l02477" > < / a > < span class = "lineno" > 2477< / span >   < / div >
< div class = "line" > < a name = "l02478" > < / a > < span class = "lineno" > 2478< / span >   < span class = "keywordtype" > bool< / span > TrackFragment::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l02479" > < / a > < span class = "lineno" > 2479< / span >   RCHECK(< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a160958fd4dd933f8b760bf61ec0f72c6" > ReadWriteHeaderInternal< / a > (buffer) & & < / div >
< div class = "line" > < a name = "l02480" > < / a > < span class = "lineno" > 2480< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a29158ec9769dafbdcf1192abf9a2aa2a" > PrepareChildren< / a > () & & < / div >
< div class = "line" > < a name = "l02481" > < / a > < span class = "lineno" > 2481< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& header));< / div >
< div class = "line" > < a name = "l02482" > < / a > < span class = "lineno" > 2482< / span >   < span class = "keywordflow" > if< / span > (buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > ()) {< / div >
< div class = "line" > < a name = "l02483" > < / a > < span class = "lineno" > 2483< / span >   DCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6e7c1f50071b52d7f68e094f0401d3d9" > reader< / a > ());< / div >
< div class = "line" > < a name = "l02484" > < / a > < span class = "lineno" > 2484< / span >   decode_time_absent = !buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6e7c1f50071b52d7f68e094f0401d3d9" > reader< / a > ()-> < a class = "code" href = "../../d1/dee/classshaka_1_1media_1_1mp4_1_1BoxReader.html#aa65236a6b94ac59d5da409412992211c" > ChildExist< / a > (& decode_time);< / div >
< div class = "line" > < a name = "l02485" > < / a > < span class = "lineno" > 2485< / span >   < span class = "keywordflow" > if< / span > (!decode_time_absent)< / div >
< div class = "line" > < a name = "l02486" > < / a > < span class = "lineno" > 2486< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& decode_time));< / div >
< div class = "line" > < a name = "l02487" > < / a > < span class = "lineno" > 2487< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6e7c1f50071b52d7f68e094f0401d3d9" > reader< / a > ()-> < a class = "code" href = "../../d1/dee/classshaka_1_1media_1_1mp4_1_1BoxReader.html#a3da91efd030e0d85a889b2c02fe96bea" > TryReadChildren< / a > (& runs) & & < / div >
< div class = "line" > < a name = "l02488" > < / a > < span class = "lineno" > 2488< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6e7c1f50071b52d7f68e094f0401d3d9" > reader< / a > ()-> < a class = "code" href = "../../d1/dee/classshaka_1_1media_1_1mp4_1_1BoxReader.html#a3da91efd030e0d85a889b2c02fe96bea" > TryReadChildren< / a > (& sample_group_descriptions) & & < / div >
< div class = "line" > < a name = "l02489" > < / a > < span class = "lineno" > 2489< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6e7c1f50071b52d7f68e094f0401d3d9" > reader< / a > ()-> < a class = "code" href = "../../d1/dee/classshaka_1_1media_1_1mp4_1_1BoxReader.html#a3da91efd030e0d85a889b2c02fe96bea" > TryReadChildren< / a > (& sample_to_groups));< / div >
< div class = "line" > < a name = "l02490" > < / a > < span class = "lineno" > 2490< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l02491" > < / a > < span class = "lineno" > 2491< / span >   < span class = "keywordflow" > if< / span > (!decode_time_absent)< / div >
< div class = "line" > < a name = "l02492" > < / a > < span class = "lineno" > 2492< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& decode_time));< / div >
< div class = "line" > < a name = "l02493" > < / a > < span class = "lineno" > 2493< / span >   < span class = "keywordflow" > for< / span > (uint32_t i = 0; i < runs.size(); ++i)< / div >
< div class = "line" > < a name = "l02494" > < / a > < span class = "lineno" > 2494< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& runs[i]));< / div >
< div class = "line" > < a name = "l02495" > < / a > < span class = "lineno" > 2495< / span >   < span class = "keywordflow" > for< / span > (uint32_t i = 0; i < sample_to_groups.size(); ++i)< / div >
< div class = "line" > < a name = "l02496" > < / a > < span class = "lineno" > 2496< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& sample_to_groups[i]));< / div >
< div class = "line" > < a name = "l02497" > < / a > < span class = "lineno" > 2497< / span >   < span class = "keywordflow" > for< / span > (uint32_t i = 0; i < sample_group_descriptions.size(); ++i)< / div >
< div class = "line" > < a name = "l02498" > < / a > < span class = "lineno" > 2498< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& sample_group_descriptions[i]));< / div >
< div class = "line" > < a name = "l02499" > < / a > < span class = "lineno" > 2499< / span >   }< / div >
< div class = "line" > < a name = "l02500" > < / a > < span class = "lineno" > 2500< / span >   < span class = "keywordflow" > return< / span > buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a7aacff091ff415be3da48be4fc620654" > TryReadWriteChild< / a > (& auxiliary_size) & & < / div >
< div class = "line" > < a name = "l02501" > < / a > < span class = "lineno" > 2501< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a7aacff091ff415be3da48be4fc620654" > TryReadWriteChild< / a > (& auxiliary_offset) & & < / div >
< div class = "line" > < a name = "l02502" > < / a > < span class = "lineno" > 2502< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a7aacff091ff415be3da48be4fc620654" > TryReadWriteChild< / a > (& sample_encryption);< / div >
< div class = "line" > < a name = "l02503" > < / a > < span class = "lineno" > 2503< / span >   }< / div >
< div class = "line" > < a name = "l02504" > < / a > < span class = "lineno" > 2504< / span >   < / div >
< div class = "line" > < a name = "l02505" > < / a > < span class = "lineno" > 2505< / span >   < span class = "keywordtype" > size_t< / span > TrackFragment::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l02506" > < / a > < span class = "lineno" > 2506< / span >   < span class = "keywordtype" > size_t< / span > box_size = < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a8dea1032b6875b763ec06a133933160a" > HeaderSize< / a > () + header.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > () +< / div >
< div class = "line" > < a name = "l02507" > < / a > < span class = "lineno" > 2507< / span >   decode_time.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > () + auxiliary_size.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > () +< / div >
< div class = "line" > < a name = "l02508" > < / a > < span class = "lineno" > 2508< / span >   auxiliary_offset.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > () +< / div >
< div class = "line" > < a name = "l02509" > < / a > < span class = "lineno" > 2509< / span >   sample_encryption.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > ();< / div >
< div class = "line" > < a name = "l02510" > < / a > < span class = "lineno" > 2510< / span >   < span class = "keywordflow" > for< / span > (uint32_t i = 0; i < runs.size(); ++i)< / div >
< div class = "line" > < a name = "l02511" > < / a > < span class = "lineno" > 2511< / span >   box_size += runs[i].< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > ();< / div >
< div class = "line" > < a name = "l02512" > < / a > < span class = "lineno" > 2512< / span >   < span class = "keywordflow" > for< / span > (uint32_t i = 0; i < sample_group_descriptions.size(); ++i)< / div >
< div class = "line" > < a name = "l02513" > < / a > < span class = "lineno" > 2513< / span >   box_size += sample_group_descriptions[i].< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > ();< / div >
< div class = "line" > < a name = "l02514" > < / a > < span class = "lineno" > 2514< / span >   < span class = "keywordflow" > for< / span > (uint32_t i = 0; i < sample_to_groups.size(); ++i)< / div >
< div class = "line" > < a name = "l02515" > < / a > < span class = "lineno" > 2515< / span >   box_size += sample_to_groups[i].< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > ();< / div >
< div class = "line" > < a name = "l02516" > < / a > < span class = "lineno" > 2516< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#ad0186e0f9301bd07c52a55a8b1db0419" > box_size< / a > ;< / div >
< div class = "line" > < a name = "l02517" > < / a > < span class = "lineno" > 2517< / span >   }< / div >
< div class = "line" > < a name = "l02518" > < / a > < span class = "lineno" > 2518< / span >   < / div >
< div class = "line" > < a name = "l02519" > < / a > < span class = "lineno" > 2519< / span >   MovieFragment::MovieFragment() {}< / div >
< div class = "line" > < a name = "l02520" > < / a > < span class = "lineno" > 2520< / span >   MovieFragment::~MovieFragment() {}< / div >
< div class = "line" > < a name = "l02521" > < / a > < span class = "lineno" > < a class = "line" href = "../../d9/d1f/structshaka_1_1media_1_1mp4_1_1MovieFragment.html#ac6fab326de1329f291c8e427e99ce971" > 2521< / a > < / span >   FourCC < a class = "code" href = "../../d9/d1f/structshaka_1_1media_1_1mp4_1_1MovieFragment.html#ac6fab326de1329f291c8e427e99ce971" > MovieFragment::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_moof; }< / div >
< div class = "line" > < a name = "l02522" > < / a > < span class = "lineno" > 2522< / span >   < / div >
< div class = "line" > < a name = "l02523" > < / a > < span class = "lineno" > 2523< / span >   < span class = "keywordtype" > bool< / span > MovieFragment::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l02524" > < / a > < span class = "lineno" > 2524< / span >   RCHECK(< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a160958fd4dd933f8b760bf61ec0f72c6" > ReadWriteHeaderInternal< / a > (buffer) & & < / div >
< div class = "line" > < a name = "l02525" > < / a > < span class = "lineno" > 2525< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a29158ec9769dafbdcf1192abf9a2aa2a" > PrepareChildren< / a > () & & < / div >
< div class = "line" > < a name = "l02526" > < / a > < span class = "lineno" > 2526< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& header));< / div >
< div class = "line" > < a name = "l02527" > < / a > < span class = "lineno" > 2527< / span >   < span class = "keywordflow" > if< / span > (buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > ()) {< / div >
< div class = "line" > < a name = "l02528" > < / a > < span class = "lineno" > 2528< / span >   < a class = "code" href = "../../d1/dee/classshaka_1_1media_1_1mp4_1_1BoxReader.html" > BoxReader< / a > * reader = buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6e7c1f50071b52d7f68e094f0401d3d9" > reader< / a > ();< / div >
< div class = "line" > < a name = "l02529" > < / a > < span class = "lineno" > 2529< / span >   DCHECK(reader);< / div >
< div class = "line" > < a name = "l02530" > < / a > < span class = "lineno" > 2530< / span >   RCHECK(reader-> < a class = "code" href = "../../d1/dee/classshaka_1_1media_1_1mp4_1_1BoxReader.html#aedb3a49da398833cda1caa1ad01a364a" > ReadChildren< / a > (& tracks) & & < / div >
< div class = "line" > < a name = "l02531" > < / a > < span class = "lineno" > 2531< / span >   reader-> < a class = "code" href = "../../d1/dee/classshaka_1_1media_1_1mp4_1_1BoxReader.html#a3da91efd030e0d85a889b2c02fe96bea" > TryReadChildren< / a > (& pssh));< / div >
< div class = "line" > < a name = "l02532" > < / a > < span class = "lineno" > 2532< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l02533" > < / a > < span class = "lineno" > 2533< / span >   < span class = "keywordflow" > for< / span > (uint32_t i = 0; i < tracks.size(); ++i)< / div >
< div class = "line" > < a name = "l02534" > < / a > < span class = "lineno" > 2534< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& tracks[i]));< / div >
< div class = "line" > < a name = "l02535" > < / a > < span class = "lineno" > 2535< / span >   < span class = "keywordflow" > for< / span > (uint32_t i = 0; i < pssh.size(); ++i)< / div >
< div class = "line" > < a name = "l02536" > < / a > < span class = "lineno" > 2536< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& pssh[i]));< / div >
< div class = "line" > < a name = "l02537" > < / a > < span class = "lineno" > 2537< / span >   }< / div >
< div class = "line" > < a name = "l02538" > < / a > < span class = "lineno" > 2538< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l02539" > < / a > < span class = "lineno" > 2539< / span >   }< / div >
< div class = "line" > < a name = "l02540" > < / a > < span class = "lineno" > 2540< / span >   < / div >
< div class = "line" > < a name = "l02541" > < / a > < span class = "lineno" > 2541< / span >   < span class = "keywordtype" > size_t< / span > MovieFragment::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l02542" > < / a > < span class = "lineno" > 2542< / span >   < span class = "keywordtype" > size_t< / span > box_size = < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a8dea1032b6875b763ec06a133933160a" > HeaderSize< / a > () + header.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > ();< / div >
< div class = "line" > < a name = "l02543" > < / a > < span class = "lineno" > 2543< / span >   < span class = "keywordflow" > for< / span > (uint32_t i = 0; i < tracks.size(); ++i)< / div >
< div class = "line" > < a name = "l02544" > < / a > < span class = "lineno" > 2544< / span >   box_size += tracks[i].< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > ();< / div >
< div class = "line" > < a name = "l02545" > < / a > < span class = "lineno" > 2545< / span >   < span class = "keywordflow" > for< / span > (uint32_t i = 0; i < pssh.size(); ++i)< / div >
< div class = "line" > < a name = "l02546" > < / a > < span class = "lineno" > 2546< / span >   box_size += pssh[i].< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > ();< / div >
< div class = "line" > < a name = "l02547" > < / a > < span class = "lineno" > 2547< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#ad0186e0f9301bd07c52a55a8b1db0419" > box_size< / a > ;< / div >
< div class = "line" > < a name = "l02548" > < / a > < span class = "lineno" > 2548< / span >   }< / div >
< div class = "line" > < a name = "l02549" > < / a > < span class = "lineno" > 2549< / span >   < / div >
< div class = "line" > < a name = "l02550" > < / a > < span class = "lineno" > 2550< / span >   SegmentIndex::SegmentIndex()< / div >
< div class = "line" > < a name = "l02551" > < / a > < span class = "lineno" > 2551< / span >   : reference_id(0),< / div >
< div class = "line" > < a name = "l02552" > < / a > < span class = "lineno" > 2552< / span >   timescale(0),< / div >
< div class = "line" > < a name = "l02553" > < / a > < span class = "lineno" > 2553< / span >   earliest_presentation_time(0),< / div >
< div class = "line" > < a name = "l02554" > < / a > < span class = "lineno" > 2554< / span >   first_offset(0) {}< / div >
< div class = "line" > < a name = "l02555" > < / a > < span class = "lineno" > 2555< / span >   SegmentIndex::~SegmentIndex() {}< / div >
< div class = "line" > < a name = "l02556" > < / a > < span class = "lineno" > < a class = "line" href = "../../d4/df9/structshaka_1_1media_1_1mp4_1_1SegmentIndex.html#ac95186c204fe8aeffc6c41ca8181af35" > 2556< / a > < / span >   FourCC < a class = "code" href = "../../d4/df9/structshaka_1_1media_1_1mp4_1_1SegmentIndex.html#ac95186c204fe8aeffc6c41ca8181af35" > SegmentIndex::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_sidx; }< / div >
< div class = "line" > < a name = "l02557" > < / a > < span class = "lineno" > 2557< / span >   < / div >
< div class = "line" > < a name = "l02558" > < / a > < span class = "lineno" > 2558< / span >   < span class = "keywordtype" > bool< / span > SegmentIndex::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l02559" > < / a > < span class = "lineno" > 2559< / span >   RCHECK(< a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#ad72e5a2d0def5bbba75b440d060ef1cf" > ReadWriteHeaderInternal< / a > (buffer) & & < / div >
< div class = "line" > < a name = "l02560" > < / a > < span class = "lineno" > 2560< / span >   buffer-> ReadWriteUInt32(& reference_id) & & < / div >
< div class = "line" > < a name = "l02561" > < / a > < span class = "lineno" > 2561< / span >   buffer-> ReadWriteUInt32(& timescale));< / div >
< div class = "line" > < a name = "l02562" > < / a > < span class = "lineno" > 2562< / span >   < / div >
< div class = "line" > < a name = "l02563" > < / a > < span class = "lineno" > 2563< / span >   < span class = "keywordtype" > size_t< / span > num_bytes = (version == 1) ? < span class = "keyword" > sizeof< / span > (uint64_t) : < span class = "keyword" > sizeof< / span > (uint32_t);< / div >
< div class = "line" > < a name = "l02564" > < / a > < span class = "lineno" > 2564< / span >   RCHECK(< / div >
< div class = "line" > < a name = "l02565" > < / a > < span class = "lineno" > 2565< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a53c6b6a9bce0bb0fa61b9ce95c3f5cef" > ReadWriteUInt64NBytes< / a > (& earliest_presentation_time, num_bytes) & & < / div >
< div class = "line" > < a name = "l02566" > < / a > < span class = "lineno" > 2566< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a53c6b6a9bce0bb0fa61b9ce95c3f5cef" > ReadWriteUInt64NBytes< / a > (& first_offset, num_bytes));< / div >
< div class = "line" > < a name = "l02567" > < / a > < span class = "lineno" > 2567< / span >   < / div >
< div class = "line" > < a name = "l02568" > < / a > < span class = "lineno" > 2568< / span >   uint16_t reference_count = < span class = "keyword" > static_cast< < / span > uint16_t< span class = "keyword" > > < / span > (references.size());< / div >
< div class = "line" > < a name = "l02569" > < / a > < span class = "lineno" > 2569< / span >   RCHECK(buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a1a0c70e3124677ae08164f7b89f6a1d4" > IgnoreBytes< / a > (2) & & < span class = "comment" > // reserved.< / span > < / div >
< div class = "line" > < a name = "l02570" > < / a > < span class = "lineno" > 2570< / span >   buffer-> ReadWriteUInt16(& reference_count));< / div >
< div class = "line" > < a name = "l02571" > < / a > < span class = "lineno" > 2571< / span >   references.resize(reference_count);< / div >
< div class = "line" > < a name = "l02572" > < / a > < span class = "lineno" > 2572< / span >   < / div >
< div class = "line" > < a name = "l02573" > < / a > < span class = "lineno" > 2573< / span >   uint32_t reference_type_size;< / div >
< div class = "line" > < a name = "l02574" > < / a > < span class = "lineno" > 2574< / span >   uint32_t sap;< / div >
< div class = "line" > < a name = "l02575" > < / a > < span class = "lineno" > 2575< / span >   < span class = "keywordflow" > for< / span > (uint32_t i = 0; i < reference_count; ++i) {< / div >
< div class = "line" > < a name = "l02576" > < / a > < span class = "lineno" > 2576< / span >   < span class = "keywordflow" > if< / span > (!buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > ()) {< / div >
< div class = "line" > < a name = "l02577" > < / a > < span class = "lineno" > 2577< / span >   reference_type_size = references[i].referenced_size;< / div >
< div class = "line" > < a name = "l02578" > < / a > < span class = "lineno" > 2578< / span >   < span class = "keywordflow" > if< / span > (references[i].reference_type)< / div >
< div class = "line" > < a name = "l02579" > < / a > < span class = "lineno" > 2579< / span >   reference_type_size |= (1 < < 31);< / div >
< div class = "line" > < a name = "l02580" > < / a > < span class = "lineno" > 2580< / span >   sap = (references[i].sap_type < < 28) | references[i].sap_delta_time;< / div >
< div class = "line" > < a name = "l02581" > < / a > < span class = "lineno" > 2581< / span >   < span class = "keywordflow" > if< / span > (references[i].starts_with_sap)< / div >
< div class = "line" > < a name = "l02582" > < / a > < span class = "lineno" > 2582< / span >   sap |= (1 < < 31);< / div >
2017-04-27 19:44:18 +00:00
< div class = "line" > < a name = "l02583" > < / a > < span class = "lineno" > 2583< / span >   }< / div >
2017-07-07 17:49:52 +00:00
< div class = "line" > < a name = "l02584" > < / a > < span class = "lineno" > 2584< / span >   RCHECK(buffer-> ReadWriteUInt32(& reference_type_size) & & < / div >
< div class = "line" > < a name = "l02585" > < / a > < span class = "lineno" > 2585< / span >   buffer-> ReadWriteUInt32(& references[i].subsegment_duration) & & < / div >
< div class = "line" > < a name = "l02586" > < / a > < span class = "lineno" > 2586< / span >   buffer-> ReadWriteUInt32(& sap));< / div >
< div class = "line" > < a name = "l02587" > < / a > < span class = "lineno" > 2587< / span >   < span class = "keywordflow" > if< / span > (buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > ()) {< / div >
< div class = "line" > < a name = "l02588" > < / a > < span class = "lineno" > 2588< / span >   references[i].reference_type = (reference_type_size > > 31) ? < span class = "keyword" > true< / span > : < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l02589" > < / a > < span class = "lineno" > 2589< / span >   references[i].referenced_size = reference_type_size & ~(1 < < 31);< / div >
< div class = "line" > < a name = "l02590" > < / a > < span class = "lineno" > 2590< / span >   references[i].starts_with_sap = (sap > > 31) ? < span class = "keyword" > true< / span > : < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l02591" > < / a > < span class = "lineno" > 2591< / span >   references[i].sap_type =< / div >
< div class = "line" > < a name = "l02592" > < / a > < span class = "lineno" > 2592< / span >   < span class = "keyword" > static_cast< < / span > SegmentReference::SAPType< span class = "keyword" > > < / span > ((sap > > 28) & 0x07);< / div >
< div class = "line" > < a name = "l02593" > < / a > < span class = "lineno" > 2593< / span >   references[i].sap_delta_time = sap & ~(0xF < < 28);< / div >
< div class = "line" > < a name = "l02594" > < / a > < span class = "lineno" > 2594< / span >   }< / div >
< div class = "line" > < a name = "l02595" > < / a > < span class = "lineno" > 2595< / span >   }< / div >
< div class = "line" > < a name = "l02596" > < / a > < span class = "lineno" > 2596< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l02597" > < / a > < span class = "lineno" > 2597< / span >   }< / div >
2017-04-27 19:44:18 +00:00
< div class = "line" > < a name = "l02598" > < / a > < span class = "lineno" > 2598< / span >   < / div >
2017-07-07 17:49:52 +00:00
< div class = "line" > < a name = "l02599" > < / a > < span class = "lineno" > 2599< / span >   < span class = "keywordtype" > size_t< / span > SegmentIndex::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l02600" > < / a > < span class = "lineno" > 2600< / span >   version = IsFitIn32Bits(earliest_presentation_time, first_offset) ? 0 : 1;< / div >
< div class = "line" > < a name = "l02601" > < / a > < span class = "lineno" > 2601< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#a21cc4d085f650dc18a20a4dd05cb6750" > HeaderSize< / a > () + < span class = "keyword" > sizeof< / span > (reference_id) + < span class = "keyword" > sizeof< / span > (timescale) +< / div >
< div class = "line" > < a name = "l02602" > < / a > < span class = "lineno" > 2602< / span >   < span class = "keyword" > sizeof< / span > (uint32_t) * (1 + version) * 2 + 2 * < span class = "keyword" > sizeof< / span > (uint16_t) +< / div >
< div class = "line" > < a name = "l02603" > < / a > < span class = "lineno" > 2603< / span >   3 * < span class = "keyword" > sizeof< / span > (uint32_t) * references.size();< / div >
< div class = "line" > < a name = "l02604" > < / a > < span class = "lineno" > 2604< / span >   }< / div >
< div class = "line" > < a name = "l02605" > < / a > < span class = "lineno" > 2605< / span >   < / div >
< div class = "line" > < a name = "l02606" > < / a > < span class = "lineno" > 2606< / span >   MediaData::MediaData() : data_size(0) {}< / div >
< div class = "line" > < a name = "l02607" > < / a > < span class = "lineno" > 2607< / span >   MediaData::~MediaData() {}< / div >
< div class = "line" > < a name = "l02608" > < / a > < span class = "lineno" > < a class = "line" href = "../../d7/dae/structshaka_1_1media_1_1mp4_1_1MediaData.html#a6b0601ae1defd84cda96d27e4659058a" > 2608< / a > < / span >   FourCC < a class = "code" href = "../../d7/dae/structshaka_1_1media_1_1mp4_1_1MediaData.html#a6b0601ae1defd84cda96d27e4659058a" > MediaData::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_mdat; }< / div >
< div class = "line" > < a name = "l02609" > < / a > < span class = "lineno" > 2609< / span >   < / div >
< div class = "line" > < a name = "l02610" > < / a > < span class = "lineno" > 2610< / span >   < span class = "keywordtype" > bool< / span > MediaData::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l02611" > < / a > < span class = "lineno" > 2611< / span >   NOTIMPLEMENTED() < < < span class = "stringliteral" > " Actual data is parsed and written separately." < / span > ;< / div >
< div class = "line" > < a name = "l02612" > < / a > < span class = "lineno" > 2612< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l02613" > < / a > < span class = "lineno" > 2613< / span >   }< / div >
< div class = "line" > < a name = "l02614" > < / a > < span class = "lineno" > 2614< / span >   < / div >
< div class = "line" > < a name = "l02615" > < / a > < span class = "lineno" > 2615< / span >   < span class = "keywordtype" > size_t< / span > MediaData::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l02616" > < / a > < span class = "lineno" > 2616< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a8dea1032b6875b763ec06a133933160a" > HeaderSize< / a > () + data_size;< / div >
< div class = "line" > < a name = "l02617" > < / a > < span class = "lineno" > 2617< / span >   }< / div >
< div class = "line" > < a name = "l02618" > < / a > < span class = "lineno" > 2618< / span >   < / div >
< div class = "line" > < a name = "l02619" > < / a > < span class = "lineno" > 2619< / span >   CueSourceIDBox::CueSourceIDBox() : source_id(kCueSourceIdNotSet) {}< / div >
< div class = "line" > < a name = "l02620" > < / a > < span class = "lineno" > 2620< / span >   CueSourceIDBox::~CueSourceIDBox() {}< / div >
< div class = "line" > < a name = "l02621" > < / a > < span class = "lineno" > 2621< / span >   < / div >
< div class = "line" > < a name = "l02622" > < / a > < span class = "lineno" > < a class = "line" href = "../../d9/d3e/structshaka_1_1media_1_1mp4_1_1CueSourceIDBox.html#a5a9cf523bd1f53f5d2abeaa5cfa20e4c" > 2622< / a > < / span >   FourCC < a class = "code" href = "../../d9/d3e/structshaka_1_1media_1_1mp4_1_1CueSourceIDBox.html#a5a9cf523bd1f53f5d2abeaa5cfa20e4c" > CueSourceIDBox::BoxType< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > FOURCC_vsid; }< / div >
2017-03-30 23:38:56 +00:00
< div class = "line" > < a name = "l02623" > < / a > < span class = "lineno" > 2623< / span >   < / div >
2017-07-07 17:49:52 +00:00
< div class = "line" > < a name = "l02624" > < / a > < span class = "lineno" > 2624< / span >   < span class = "keywordtype" > bool< / span > CueSourceIDBox::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l02625" > < / a > < span class = "lineno" > 2625< / span >   RCHECK(< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a160958fd4dd933f8b760bf61ec0f72c6" > ReadWriteHeaderInternal< / a > (buffer) & & buffer-> ReadWriteInt32(& source_id));< / div >
< div class = "line" > < a name = "l02626" > < / a > < span class = "lineno" > 2626< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l02627" > < / a > < span class = "lineno" > 2627< / span >   }< / div >
< div class = "line" > < a name = "l02628" > < / a > < span class = "lineno" > 2628< / span >   < / div >
< div class = "line" > < a name = "l02629" > < / a > < span class = "lineno" > 2629< / span >   < span class = "keywordtype" > size_t< / span > CueSourceIDBox::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l02630" > < / a > < span class = "lineno" > 2630< / span >   < span class = "keywordflow" > if< / span > (source_id == kCueSourceIdNotSet)< / div >
< div class = "line" > < a name = "l02631" > < / a > < span class = "lineno" > 2631< / span >   < span class = "keywordflow" > return< / span > 0;< / div >
< div class = "line" > < a name = "l02632" > < / a > < span class = "lineno" > 2632< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a8dea1032b6875b763ec06a133933160a" > HeaderSize< / a > () + < span class = "keyword" > sizeof< / span > (source_id);< / div >
< div class = "line" > < a name = "l02633" > < / a > < span class = "lineno" > 2633< / span >   }< / div >
< div class = "line" > < a name = "l02634" > < / a > < span class = "lineno" > 2634< / span >   < / div >
< div class = "line" > < a name = "l02635" > < / a > < span class = "lineno" > 2635< / span >   CueTimeBox::CueTimeBox() {}< / div >
< div class = "line" > < a name = "l02636" > < / a > < span class = "lineno" > 2636< / span >   CueTimeBox::~CueTimeBox() {}< / div >
2017-04-27 19:44:18 +00:00
< div class = "line" > < a name = "l02637" > < / a > < span class = "lineno" > 2637< / span >   < / div >
2017-07-07 17:49:52 +00:00
< div class = "line" > < a name = "l02638" > < / a > < span class = "lineno" > < a class = "line" href = "../../d8/dc3/structshaka_1_1media_1_1mp4_1_1CueTimeBox.html#ae027ee1285bc5d397c450df88d653ae1" > 2638< / a > < / span >   FourCC < a class = "code" href = "../../d8/dc3/structshaka_1_1media_1_1mp4_1_1CueTimeBox.html#ae027ee1285bc5d397c450df88d653ae1" > CueTimeBox::BoxType< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a name = "l02639" > < / a > < span class = "lineno" > 2639< / span >   < span class = "keywordflow" > return< / span > FOURCC_ctim;< / div >
< div class = "line" > < a name = "l02640" > < / a > < span class = "lineno" > 2640< / span >   }< / div >
< div class = "line" > < a name = "l02641" > < / a > < span class = "lineno" > 2641< / span >   < / div >
< div class = "line" > < a name = "l02642" > < / a > < span class = "lineno" > 2642< / span >   < span class = "keywordtype" > bool< / span > CueTimeBox::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l02643" > < / a > < span class = "lineno" > 2643< / span >   RCHECK(< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a160958fd4dd933f8b760bf61ec0f72c6" > ReadWriteHeaderInternal< / a > (buffer));< / div >
< div class = "line" > < a name = "l02644" > < / a > < span class = "lineno" > 2644< / span >   < span class = "keywordflow" > return< / span > buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#ac00df060effff87645b9508ba15fb67d" > ReadWriteString< / a > (< / div >
< div class = "line" > < a name = "l02645" > < / a > < span class = "lineno" > 2645< / span >   & cue_current_time,< / div >
< div class = "line" > < a name = "l02646" > < / a > < span class = "lineno" > 2646< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > () ? buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#acf36e70bcb8c4ee7939835126ae9b98b" > BytesLeft< / a > () : cue_current_time.size());< / div >
< div class = "line" > < a name = "l02647" > < / a > < span class = "lineno" > 2647< / span >   }< / div >
< div class = "line" > < a name = "l02648" > < / a > < span class = "lineno" > 2648< / span >   < / div >
< div class = "line" > < a name = "l02649" > < / a > < span class = "lineno" > 2649< / span >   < span class = "keywordtype" > size_t< / span > CueTimeBox::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l02650" > < / a > < span class = "lineno" > 2650< / span >   < span class = "keywordflow" > if< / span > (cue_current_time.empty())< / div >
< div class = "line" > < a name = "l02651" > < / a > < span class = "lineno" > 2651< / span >   < span class = "keywordflow" > return< / span > 0;< / div >
< div class = "line" > < a name = "l02652" > < / a > < span class = "lineno" > 2652< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a8dea1032b6875b763ec06a133933160a" > HeaderSize< / a > () + cue_current_time.size();< / div >
< div class = "line" > < a name = "l02653" > < / a > < span class = "lineno" > 2653< / span >   }< / div >
< div class = "line" > < a name = "l02654" > < / a > < span class = "lineno" > 2654< / span >   < / div >
< div class = "line" > < a name = "l02655" > < / a > < span class = "lineno" > 2655< / span >   CueIDBox::CueIDBox() {}< / div >
< div class = "line" > < a name = "l02656" > < / a > < span class = "lineno" > 2656< / span >   CueIDBox::~CueIDBox() {}< / div >
< div class = "line" > < a name = "l02657" > < / a > < span class = "lineno" > 2657< / span >   < / div >
< div class = "line" > < a name = "l02658" > < / a > < span class = "lineno" > < a class = "line" href = "../../d5/d09/structshaka_1_1media_1_1mp4_1_1CueIDBox.html#a29fe876a3059aa2f7a936ff1bf49b0ff" > 2658< / a > < / span >   FourCC < a class = "code" href = "../../d5/d09/structshaka_1_1media_1_1mp4_1_1CueIDBox.html#a29fe876a3059aa2f7a936ff1bf49b0ff" > CueIDBox::BoxType< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a name = "l02659" > < / a > < span class = "lineno" > 2659< / span >   < span class = "keywordflow" > return< / span > FOURCC_iden;< / div >
< div class = "line" > < a name = "l02660" > < / a > < span class = "lineno" > 2660< / span >   }< / div >
< div class = "line" > < a name = "l02661" > < / a > < span class = "lineno" > 2661< / span >   < / div >
< div class = "line" > < a name = "l02662" > < / a > < span class = "lineno" > 2662< / span >   < span class = "keywordtype" > bool< / span > CueIDBox::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l02663" > < / a > < span class = "lineno" > 2663< / span >   RCHECK(< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a160958fd4dd933f8b760bf61ec0f72c6" > ReadWriteHeaderInternal< / a > (buffer));< / div >
< div class = "line" > < a name = "l02664" > < / a > < span class = "lineno" > 2664< / span >   < span class = "keywordflow" > return< / span > buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#ac00df060effff87645b9508ba15fb67d" > ReadWriteString< / a > (< / div >
< div class = "line" > < a name = "l02665" > < / a > < span class = "lineno" > 2665< / span >   & cue_id, buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > () ? buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#acf36e70bcb8c4ee7939835126ae9b98b" > BytesLeft< / a > () : cue_id.size());< / div >
< div class = "line" > < a name = "l02666" > < / a > < span class = "lineno" > 2666< / span >   }< / div >
< div class = "line" > < a name = "l02667" > < / a > < span class = "lineno" > 2667< / span >   < / div >
< div class = "line" > < a name = "l02668" > < / a > < span class = "lineno" > 2668< / span >   < span class = "keywordtype" > size_t< / span > CueIDBox::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l02669" > < / a > < span class = "lineno" > 2669< / span >   < span class = "keywordflow" > if< / span > (cue_id.empty())< / div >
< div class = "line" > < a name = "l02670" > < / a > < span class = "lineno" > 2670< / span >   < span class = "keywordflow" > return< / span > 0;< / div >
< div class = "line" > < a name = "l02671" > < / a > < span class = "lineno" > 2671< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a8dea1032b6875b763ec06a133933160a" > HeaderSize< / a > () + cue_id.size();< / div >
< div class = "line" > < a name = "l02672" > < / a > < span class = "lineno" > 2672< / span >   }< / div >
< div class = "line" > < a name = "l02673" > < / a > < span class = "lineno" > 2673< / span >   < / div >
< div class = "line" > < a name = "l02674" > < / a > < span class = "lineno" > 2674< / span >   CueSettingsBox::CueSettingsBox() {}< / div >
< div class = "line" > < a name = "l02675" > < / a > < span class = "lineno" > 2675< / span >   CueSettingsBox::~CueSettingsBox() {}< / div >
< div class = "line" > < a name = "l02676" > < / a > < span class = "lineno" > 2676< / span >   < / div >
< div class = "line" > < a name = "l02677" > < / a > < span class = "lineno" > < a class = "line" href = "../../d0/dd0/structshaka_1_1media_1_1mp4_1_1CueSettingsBox.html#ab3ab5a5e7b1702bd713433046b380c8d" > 2677< / a > < / span >   FourCC < a class = "code" href = "../../d0/dd0/structshaka_1_1media_1_1mp4_1_1CueSettingsBox.html#ab3ab5a5e7b1702bd713433046b380c8d" > CueSettingsBox::BoxType< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a name = "l02678" > < / a > < span class = "lineno" > 2678< / span >   < span class = "keywordflow" > return< / span > FOURCC_sttg;< / div >
< div class = "line" > < a name = "l02679" > < / a > < span class = "lineno" > 2679< / span >   }< / div >
< div class = "line" > < a name = "l02680" > < / a > < span class = "lineno" > 2680< / span >   < / div >
< div class = "line" > < a name = "l02681" > < / a > < span class = "lineno" > 2681< / span >   < span class = "keywordtype" > bool< / span > CueSettingsBox::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l02682" > < / a > < span class = "lineno" > 2682< / span >   RCHECK(< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a160958fd4dd933f8b760bf61ec0f72c6" > ReadWriteHeaderInternal< / a > (buffer));< / div >
< div class = "line" > < a name = "l02683" > < / a > < span class = "lineno" > 2683< / span >   < span class = "keywordflow" > return< / span > buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#ac00df060effff87645b9508ba15fb67d" > ReadWriteString< / a > (< / div >
< div class = "line" > < a name = "l02684" > < / a > < span class = "lineno" > 2684< / span >   & settings, buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > () ? buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#acf36e70bcb8c4ee7939835126ae9b98b" > BytesLeft< / a > () : settings.size());< / div >
< div class = "line" > < a name = "l02685" > < / a > < span class = "lineno" > 2685< / span >   }< / div >
< div class = "line" > < a name = "l02686" > < / a > < span class = "lineno" > 2686< / span >   < / div >
< div class = "line" > < a name = "l02687" > < / a > < span class = "lineno" > 2687< / span >   < span class = "keywordtype" > size_t< / span > CueSettingsBox::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l02688" > < / a > < span class = "lineno" > 2688< / span >   < span class = "keywordflow" > if< / span > (settings.empty())< / div >
< div class = "line" > < a name = "l02689" > < / a > < span class = "lineno" > 2689< / span >   < span class = "keywordflow" > return< / span > 0;< / div >
< div class = "line" > < a name = "l02690" > < / a > < span class = "lineno" > 2690< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a8dea1032b6875b763ec06a133933160a" > HeaderSize< / a > () + settings.size();< / div >
< div class = "line" > < a name = "l02691" > < / a > < span class = "lineno" > 2691< / span >   }< / div >
< div class = "line" > < a name = "l02692" > < / a > < span class = "lineno" > 2692< / span >   < / div >
< div class = "line" > < a name = "l02693" > < / a > < span class = "lineno" > 2693< / span >   CuePayloadBox::CuePayloadBox() {}< / div >
< div class = "line" > < a name = "l02694" > < / a > < span class = "lineno" > 2694< / span >   CuePayloadBox::~CuePayloadBox() {}< / div >
< div class = "line" > < a name = "l02695" > < / a > < span class = "lineno" > 2695< / span >   < / div >
< div class = "line" > < a name = "l02696" > < / a > < span class = "lineno" > < a class = "line" href = "../../d2/d7f/structshaka_1_1media_1_1mp4_1_1CuePayloadBox.html#aefca706b24f701502a071d6c3bd51c2a" > 2696< / a > < / span >   FourCC < a class = "code" href = "../../d2/d7f/structshaka_1_1media_1_1mp4_1_1CuePayloadBox.html#aefca706b24f701502a071d6c3bd51c2a" > CuePayloadBox::BoxType< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a name = "l02697" > < / a > < span class = "lineno" > 2697< / span >   < span class = "keywordflow" > return< / span > FOURCC_payl;< / div >
< div class = "line" > < a name = "l02698" > < / a > < span class = "lineno" > 2698< / span >   }< / div >
< div class = "line" > < a name = "l02699" > < / a > < span class = "lineno" > 2699< / span >   < / div >
< div class = "line" > < a name = "l02700" > < / a > < span class = "lineno" > 2700< / span >   < span class = "keywordtype" > bool< / span > CuePayloadBox::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l02701" > < / a > < span class = "lineno" > 2701< / span >   RCHECK(< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a160958fd4dd933f8b760bf61ec0f72c6" > ReadWriteHeaderInternal< / a > (buffer));< / div >
< div class = "line" > < a name = "l02702" > < / a > < span class = "lineno" > 2702< / span >   < span class = "keywordflow" > return< / span > buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#ac00df060effff87645b9508ba15fb67d" > ReadWriteString< / a > (< / div >
< div class = "line" > < a name = "l02703" > < / a > < span class = "lineno" > 2703< / span >   & cue_text, buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > () ? buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#acf36e70bcb8c4ee7939835126ae9b98b" > BytesLeft< / a > () : cue_text.size());< / div >
2017-04-27 19:44:18 +00:00
< div class = "line" > < a name = "l02704" > < / a > < span class = "lineno" > 2704< / span >   }< / div >
< div class = "line" > < a name = "l02705" > < / a > < span class = "lineno" > 2705< / span >   < / div >
2017-07-07 17:49:52 +00:00
< div class = "line" > < a name = "l02706" > < / a > < span class = "lineno" > 2706< / span >   < span class = "keywordtype" > size_t< / span > CuePayloadBox::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l02707" > < / a > < span class = "lineno" > 2707< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a8dea1032b6875b763ec06a133933160a" > HeaderSize< / a > () + cue_text.size();< / div >
2017-04-27 19:44:18 +00:00
< div class = "line" > < a name = "l02708" > < / a > < span class = "lineno" > 2708< / span >   }< / div >
< div class = "line" > < a name = "l02709" > < / a > < span class = "lineno" > 2709< / span >   < / div >
2017-07-07 17:49:52 +00:00
< div class = "line" > < a name = "l02710" > < / a > < span class = "lineno" > 2710< / span >   VTTEmptyCueBox::VTTEmptyCueBox() {}< / div >
< div class = "line" > < a name = "l02711" > < / a > < span class = "lineno" > 2711< / span >   VTTEmptyCueBox::~VTTEmptyCueBox() {}< / div >
< div class = "line" > < a name = "l02712" > < / a > < span class = "lineno" > 2712< / span >   < / div >
< div class = "line" > < a name = "l02713" > < / a > < span class = "lineno" > < a class = "line" href = "../../d9/d3c/structshaka_1_1media_1_1mp4_1_1VTTEmptyCueBox.html#a0e463ad10c04f13125f146c5ef908f69" > 2713< / a > < / span >   FourCC < a class = "code" href = "../../d9/d3c/structshaka_1_1media_1_1mp4_1_1VTTEmptyCueBox.html#a0e463ad10c04f13125f146c5ef908f69" > VTTEmptyCueBox::BoxType< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a name = "l02714" > < / a > < span class = "lineno" > 2714< / span >   < span class = "keywordflow" > return< / span > FOURCC_vtte;< / div >
< div class = "line" > < a name = "l02715" > < / a > < span class = "lineno" > 2715< / span >   }< / div >
2017-04-27 19:44:18 +00:00
< div class = "line" > < a name = "l02716" > < / a > < span class = "lineno" > 2716< / span >   < / div >
2017-07-07 17:49:52 +00:00
< div class = "line" > < a name = "l02717" > < / a > < span class = "lineno" > 2717< / span >   < span class = "keywordtype" > bool< / span > VTTEmptyCueBox::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l02718" > < / a > < span class = "lineno" > 2718< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a160958fd4dd933f8b760bf61ec0f72c6" > ReadWriteHeaderInternal< / a > (buffer);< / div >
2017-04-27 19:44:18 +00:00
< div class = "line" > < a name = "l02719" > < / a > < span class = "lineno" > 2719< / span >   }< / div >
< div class = "line" > < a name = "l02720" > < / a > < span class = "lineno" > 2720< / span >   < / div >
2017-07-07 17:49:52 +00:00
< div class = "line" > < a name = "l02721" > < / a > < span class = "lineno" > 2721< / span >   < span class = "keywordtype" > size_t< / span > VTTEmptyCueBox::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l02722" > < / a > < span class = "lineno" > 2722< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a8dea1032b6875b763ec06a133933160a" > HeaderSize< / a > ();< / div >
< div class = "line" > < a name = "l02723" > < / a > < span class = "lineno" > 2723< / span >   }< / div >
< div class = "line" > < a name = "l02724" > < / a > < span class = "lineno" > 2724< / span >   < / div >
< div class = "line" > < a name = "l02725" > < / a > < span class = "lineno" > 2725< / span >   VTTAdditionalTextBox::VTTAdditionalTextBox() {}< / div >
< div class = "line" > < a name = "l02726" > < / a > < span class = "lineno" > 2726< / span >   VTTAdditionalTextBox::~VTTAdditionalTextBox() {}< / div >
2017-04-27 19:44:18 +00:00
< div class = "line" > < a name = "l02727" > < / a > < span class = "lineno" > 2727< / span >   < / div >
2017-07-07 17:49:52 +00:00
< div class = "line" > < a name = "l02728" > < / a > < span class = "lineno" > < a class = "line" href = "../../d6/d79/structshaka_1_1media_1_1mp4_1_1VTTAdditionalTextBox.html#ab22709c67041094daaaa6f0b42eca51d" > 2728< / a > < / span >   FourCC < a class = "code" href = "../../d6/d79/structshaka_1_1media_1_1mp4_1_1VTTAdditionalTextBox.html#ab22709c67041094daaaa6f0b42eca51d" > VTTAdditionalTextBox::BoxType< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a name = "l02729" > < / a > < span class = "lineno" > 2729< / span >   < span class = "keywordflow" > return< / span > FOURCC_vtta;< / div >
2017-04-27 19:44:18 +00:00
< div class = "line" > < a name = "l02730" > < / a > < span class = "lineno" > 2730< / span >   }< / div >
2017-03-30 23:38:56 +00:00
< div class = "line" > < a name = "l02731" > < / a > < span class = "lineno" > 2731< / span >   < / div >
2017-07-07 17:49:52 +00:00
< div class = "line" > < a name = "l02732" > < / a > < span class = "lineno" > 2732< / span >   < span class = "keywordtype" > bool< / span > VTTAdditionalTextBox::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l02733" > < / a > < span class = "lineno" > 2733< / span >   RCHECK(< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a160958fd4dd933f8b760bf61ec0f72c6" > ReadWriteHeaderInternal< / a > (buffer));< / div >
< div class = "line" > < a name = "l02734" > < / a > < span class = "lineno" > 2734< / span >   < span class = "keywordflow" > return< / span > buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#ac00df060effff87645b9508ba15fb67d" > ReadWriteString< / a > (< / div >
< div class = "line" > < a name = "l02735" > < / a > < span class = "lineno" > 2735< / span >   & cue_additional_text,< / div >
< div class = "line" > < a name = "l02736" > < / a > < span class = "lineno" > 2736< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > Reading< / a > () ? buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#acf36e70bcb8c4ee7939835126ae9b98b" > BytesLeft< / a > () : cue_additional_text.size());< / div >
2017-04-27 19:44:18 +00:00
< div class = "line" > < a name = "l02737" > < / a > < span class = "lineno" > 2737< / span >   }< / div >
< div class = "line" > < a name = "l02738" > < / a > < span class = "lineno" > 2738< / span >   < / div >
2017-07-07 17:49:52 +00:00
< div class = "line" > < a name = "l02739" > < / a > < span class = "lineno" > 2739< / span >   < span class = "keywordtype" > size_t< / span > VTTAdditionalTextBox::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l02740" > < / a > < span class = "lineno" > 2740< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a8dea1032b6875b763ec06a133933160a" > HeaderSize< / a > () + cue_additional_text.size();< / div >
< div class = "line" > < a name = "l02741" > < / a > < span class = "lineno" > 2741< / span >   }< / div >
< div class = "line" > < a name = "l02742" > < / a > < span class = "lineno" > 2742< / span >   < / div >
< div class = "line" > < a name = "l02743" > < / a > < span class = "lineno" > 2743< / span >   VTTCueBox::VTTCueBox() {}< / div >
< div class = "line" > < a name = "l02744" > < / a > < span class = "lineno" > 2744< / span >   VTTCueBox::~VTTCueBox() {}< / div >
< div class = "line" > < a name = "l02745" > < / a > < span class = "lineno" > 2745< / span >   < / div >
< div class = "line" > < a name = "l02746" > < / a > < span class = "lineno" > < a class = "line" href = "../../d6/daa/structshaka_1_1media_1_1mp4_1_1VTTCueBox.html#ae19e44ca727ff4ae010a8c62fc566f41" > 2746< / a > < / span >   FourCC < a class = "code" href = "../../d6/daa/structshaka_1_1media_1_1mp4_1_1VTTCueBox.html#ae19e44ca727ff4ae010a8c62fc566f41" > VTTCueBox::BoxType< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a name = "l02747" > < / a > < span class = "lineno" > 2747< / span >   < span class = "keywordflow" > return< / span > FOURCC_vttc;< / div >
2017-04-27 19:44:18 +00:00
< div class = "line" > < a name = "l02748" > < / a > < span class = "lineno" > 2748< / span >   }< / div >
< div class = "line" > < a name = "l02749" > < / a > < span class = "lineno" > 2749< / span >   < / div >
2017-07-07 17:49:52 +00:00
< div class = "line" > < a name = "l02750" > < / a > < span class = "lineno" > 2750< / span >   < span class = "keywordtype" > bool< / span > VTTCueBox::ReadWriteInternal(< a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l02751" > < / a > < span class = "lineno" > 2751< / span >   RCHECK(< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a160958fd4dd933f8b760bf61ec0f72c6" > ReadWriteHeaderInternal< / a > (buffer) & & < / div >
< div class = "line" > < a name = "l02752" > < / a > < span class = "lineno" > 2752< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a29158ec9769dafbdcf1192abf9a2aa2a" > PrepareChildren< / a > () & & < / div >
< div class = "line" > < a name = "l02753" > < / a > < span class = "lineno" > 2753< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a7aacff091ff415be3da48be4fc620654" > TryReadWriteChild< / a > (& cue_source_id) & & < / div >
< div class = "line" > < a name = "l02754" > < / a > < span class = "lineno" > 2754< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a7aacff091ff415be3da48be4fc620654" > TryReadWriteChild< / a > (& cue_id) & & < / div >
< div class = "line" > < a name = "l02755" > < / a > < span class = "lineno" > 2755< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a7aacff091ff415be3da48be4fc620654" > TryReadWriteChild< / a > (& cue_time) & & < / div >
< div class = "line" > < a name = "l02756" > < / a > < span class = "lineno" > 2756< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a7aacff091ff415be3da48be4fc620654" > TryReadWriteChild< / a > (& cue_settings) & & < / div >
< div class = "line" > < a name = "l02757" > < / a > < span class = "lineno" > 2757< / span >   buffer-> < a class = "code" href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > ReadWriteChild< / a > (& cue_payload));< / div >
< div class = "line" > < a name = "l02758" > < / a > < span class = "lineno" > 2758< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l02759" > < / a > < span class = "lineno" > 2759< / span >   }< / div >
< div class = "line" > < a name = "l02760" > < / a > < span class = "lineno" > 2760< / span >   < / div >
< div class = "line" > < a name = "l02761" > < / a > < span class = "lineno" > 2761< / span >   < span class = "keywordtype" > size_t< / span > VTTCueBox::ComputeSizeInternal() {< / div >
< div class = "line" > < a name = "l02762" > < / a > < span class = "lineno" > 2762< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a8dea1032b6875b763ec06a133933160a" > HeaderSize< / a > () + cue_source_id.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > () + cue_id.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > () +< / div >
< div class = "line" > < a name = "l02763" > < / a > < span class = "lineno" > 2763< / span >   cue_time.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > () + cue_settings.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > () +< / div >
< div class = "line" > < a name = "l02764" > < / a > < span class = "lineno" > 2764< / span >   cue_payload.< a class = "code" href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > ComputeSize< / a > ();< / div >
< div class = "line" > < a name = "l02765" > < / a > < span class = "lineno" > 2765< / span >   }< / div >
< div class = "line" > < a name = "l02766" > < / a > < span class = "lineno" > 2766< / span >   < / div >
< div class = "line" > < a name = "l02767" > < / a > < span class = "lineno" > 2767< / span >   } < span class = "comment" > // namespace mp4< / span > < / div >
< div class = "line" > < a name = "l02768" > < / a > < span class = "lineno" > 2768< / span >   } < span class = "comment" > // namespace media< / span > < / div >
< div class = "line" > < a name = "l02769" > < / a > < span class = "lineno" > 2769< / span >   } < span class = "comment" > // namespace shaka< / span > < / div >
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1CuePayloadBox_html_aefca706b24f701502a071d6c3bd51c2a" > < div class = "ttname" > < a href = "../../d2/d7f/structshaka_1_1media_1_1mp4_1_1CuePayloadBox.html#aefca706b24f701502a071d6c3bd51c2a" > shaka::media::mp4::CuePayloadBox::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l02696" > box_definitions.cc:2696< / a > < / div > < / div >
2017-01-06 19:31:11 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1CompositionTimeToSample_html_a53a999ce269642a6f6cb5b9301ca0740" > < div class = "ttname" > < a href = "../../df/d7b/structshaka_1_1media_1_1mp4_1_1CompositionTimeToSample.html#a53a999ce269642a6f6cb5b9301ca0740" > shaka::media::mp4::CompositionTimeToSample::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l00703" > box_definitions.cc:703< / a > < / div > < / div >
2017-07-07 17:49:52 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1CueSettingsBox_html_ab3ab5a5e7b1702bd713433046b380c8d" > < div class = "ttname" > < a href = "../../d0/dd0/structshaka_1_1media_1_1mp4_1_1CueSettingsBox.html#ab3ab5a5e7b1702bd713433046b380c8d" > shaka::media::mp4::CueSettingsBox::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l02677" > box_definitions.cc:2677< / a > < / div > < / div >
2016-05-24 23:43:16 +00:00
< div class = "ttc" id = "classshaka_1_1media_1_1mp4_1_1BoxBuffer_html_a6e7c1f50071b52d7f68e094f0401d3d9" > < div class = "ttname" > < a href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6e7c1f50071b52d7f68e094f0401d3d9" > shaka::media::mp4::BoxBuffer::reader< / a > < / div > < div class = "ttdeci" > BoxReader * reader()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dc/dbf/box__buffer_8h_source.html#l00198" > box_buffer.h:198< / a > < / div > < / div >
2017-07-07 17:49:52 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1VideoMediaHeader_html_afcca5343a3de868510a53de508730813" > < div class = "ttname" > < a href = "../../d1/db0/structshaka_1_1media_1_1mp4_1_1VideoMediaHeader.html#afcca5343a3de868510a53de508730813" > shaka::media::mp4::VideoMediaHeader::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l01955" > box_definitions.cc:1955< / a > < / div > < / div >
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1DataEntryUrl_html_a8d46c2ad8b3dd9ae07bc3a73bb45da06" > < div class = "ttname" > < a href = "../../df/d8a/structshaka_1_1media_1_1mp4_1_1DataEntryUrl.html#a8d46c2ad8b3dd9ae07bc3a73bb45da06" > shaka::media::mp4::DataEntryUrl::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l02002" > box_definitions.cc:2002< / a > < / div > < / div >
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1MovieExtendsHeader_html_ab2afa24c2f0b694a141ebe58b06635aa" > < div class = "ttname" > < a href = "../../da/d50/structshaka_1_1media_1_1mp4_1_1MovieExtendsHeader.html#ab2afa24c2f0b694a141ebe58b06635aa" > shaka::media::mp4::MovieExtendsHeader::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l02157" > box_definitions.cc:2157< / a > < / div > < / div >
2017-01-06 19:31:11 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1DecodingTimeToSample_html_a16599ced0758987dec6d8678faa7a7b9" > < div class = "ttname" > < a href = "../../de/def/structshaka_1_1media_1_1mp4_1_1DecodingTimeToSample.html#a16599ced0758987dec6d8678faa7a7b9" > shaka::media::mp4::DecodingTimeToSample::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l00681" > box_definitions.cc:681< / a > < / div > < / div >
2017-07-07 17:49:52 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1DTSSpecific_html_aa84cd76627aaaf58e2137935b6116346" > < div class = "ttname" > < a href = "../../dc/da0/structshaka_1_1media_1_1mp4_1_1DTSSpecific.html#aa84cd76627aaaf58e2137935b6116346" > shaka::media::mp4::DTSSpecific::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l01658" > box_definitions.cc:1658< / a > < / div > < / div >
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1MovieFragment_html_ac6fab326de1329f291c8e427e99ce971" > < div class = "ttname" > < a href = "../../d9/d1f/structshaka_1_1media_1_1mp4_1_1MovieFragment.html#ac6fab326de1329f291c8e427e99ce971" > shaka::media::mp4::MovieFragment::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l02521" > box_definitions.cc:2521< / a > < / div > < / div >
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1WebVTTSourceLabelBox_html_a90a955dc811f20242aa03eea0758ae55" > < div class = "ttname" > < a href = "../../d4/d33/structshaka_1_1media_1_1mp4_1_1WebVTTSourceLabelBox.html#a90a955dc811f20242aa03eea0758ae55" > shaka::media::mp4::WebVTTSourceLabelBox::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l01871" > box_definitions.cc:1871< / a > < / div > < / div >
2016-06-08 19:28:05 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1SampleEncryptionEntry_html_a247ca9987470a6c724f1e099a78d3460" > < div class = "ttname" > < a href = "../../d6/dcb/structshaka_1_1media_1_1mp4_1_1SampleEncryptionEntry.html#a247ca9987470a6c724f1e099a78d3460" > shaka::media::mp4::SampleEncryptionEntry::ParseFromBuffer< / a > < / div > < div class = "ttdeci" > bool ParseFromBuffer(uint8_t iv_size, bool has_subsamples, BufferReader *reader)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l00265" > box_definitions.cc:265< / a > < / div > < / div >
2017-07-07 17:49:52 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1VTTEmptyCueBox_html_a0e463ad10c04f13125f146c5ef908f69" > < div class = "ttname" > < a href = "../../d9/d3c/structshaka_1_1media_1_1mp4_1_1VTTEmptyCueBox.html#a0e463ad10c04f13125f146c5ef908f69" > shaka::media::mp4::VTTEmptyCueBox::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l02713" > box_definitions.cc:2713< / a > < / div > < / div >
2016-06-08 19:28:05 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1SegmentType_html_ab3c10a2cd4a8162a91265b0cfd53de09" > < div class = "ttname" > < a href = "../../d3/dd0/structshaka_1_1media_1_1mp4_1_1SegmentType.html#ab3c10a2cd4a8162a91265b0cfd53de09" > shaka::media::mp4::SegmentType::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l00162" > box_definitions.cc:162< / a > < / div > < / div >
2017-07-07 17:49:52 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1TrackExtends_html_adb2087c3c85693054596a26d6f31d4dd" > < div class = "ttname" > < a href = "../../de/d29/structshaka_1_1media_1_1mp4_1_1TrackExtends.html#adb2087c3c85693054596a26d6f31d4dd" > shaka::media::mp4::TrackExtends::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l02181" > box_definitions.cc:2181< / a > < / div > < / div >
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1TrackFragmentDecodeTime_html_a036a76de5bb9287116a9ad94f8895e84" > < div class = "ttname" > < a href = "../../df/d9a/structshaka_1_1media_1_1mp4_1_1TrackFragmentDecodeTime.html#a036a76de5bb9287116a9ad94f8895e84" > shaka::media::mp4::TrackFragmentDecodeTime::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l02265" > box_definitions.cc:2265< / a > < / div > < / div >
2016-05-24 23:43:16 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1FullBox_html_a21cc4d085f650dc18a20a4dd05cb6750" > < div class = "ttname" > < a href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#a21cc4d085f650dc18a20a4dd05cb6750" > shaka::media::mp4::FullBox::HeaderSize< / a > < / div > < div class = "ttdeci" > uint32_t HeaderSize() const final< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d5/d4d/box_8cc_source.html#l00075" > box.cc:75< / a > < / div > < / div >
2017-01-06 19:31:11 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1OriginalFormat_html_a4901c12c42b47485da0a95e8671de686" > < div class = "ttname" > < a href = "../../d5/d05/structshaka_1_1media_1_1mp4_1_1OriginalFormat.html#a4901c12c42b47485da0a95e8671de686" > shaka::media::mp4::OriginalFormat::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l00382" > box_definitions.cc:382< / a > < / div > < / div >
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1SampleSize_html_a18b9c0277deec16ff5ffef98c2dbadf3" > < div class = "ttname" > < a href = "../../d7/d42/structshaka_1_1media_1_1mp4_1_1SampleSize.html#a18b9c0277deec16ff5ffef98c2dbadf3" > shaka::media::mp4::SampleSize::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l00780" > box_definitions.cc:780< / a > < / div > < / div >
2017-07-07 17:49:52 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1TrackFragmentRun_html_a4484ad0299e15e642960702764427f2f" > < div class = "ttname" > < a href = "../../dd/df5/structshaka_1_1media_1_1mp4_1_1TrackFragmentRun.html#a4484ad0299e15e642960702764427f2f" > shaka::media::mp4::TrackFragmentRun::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l02355" > box_definitions.cc:2355< / a > < / div > < / div >
2016-05-24 23:43:16 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1FullBox_html_ad72e5a2d0def5bbba75b440d060ef1cf" > < div class = "ttname" > < a href = "../../dd/dc1/structshaka_1_1media_1_1mp4_1_1FullBox.html#ad72e5a2d0def5bbba75b440d060ef1cf" > shaka::media::mp4::FullBox::ReadWriteHeaderInternal< / a > < / div > < div class = "ttdeci" > bool ReadWriteHeaderInternal(BoxBuffer *buffer) final< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d5/d4d/box_8cc_source.html#l00080" > box.cc:80< / a > < / div > < / div >
2017-01-06 19:31:11 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1SyncSample_html_a9d03c709f7d1e51f8809322794756b3b" > < div class = "ttname" > < a href = "../../dd/d3f/structshaka_1_1media_1_1mp4_1_1SyncSample.html#a9d03c709f7d1e51f8809322794756b3b" > shaka::media::mp4::SyncSample::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l00915" > box_definitions.cc:915< / a > < / div > < / div >
2016-11-30 03:23:55 +00:00
< div class = "ttc" id = "classshaka_1_1media_1_1mp4_1_1BoxReader_html_a3da91efd030e0d85a889b2c02fe96bea" > < div class = "ttname" > < a href = "../../d1/dee/classshaka_1_1media_1_1mp4_1_1BoxReader.html#a3da91efd030e0d85a889b2c02fe96bea" > shaka::media::mp4::BoxReader::TryReadChildren< / a > < / div > < div class = "ttdeci" > bool TryReadChildren(std::vector< T > *children) WARN_UNUSED_RESULT< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d2/d92/box__reader_8h_source.html#l00134" > box_reader.h:134< / a > < / div > < / div >
2017-07-07 17:49:52 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1WebVTTConfigurationBox_html_a90c78b82d88afcce6bcb4f5c96fa08b9" > < div class = "ttname" > < a href = "../../d8/d20/structshaka_1_1media_1_1mp4_1_1WebVTTConfigurationBox.html#a90c78b82d88afcce6bcb4f5c96fa08b9" > shaka::media::mp4::WebVTTConfigurationBox::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l01853" > box_definitions.cc:1853< / a > < / div > < / div >
2016-05-24 23:43:16 +00:00
< div class = "ttc" id = "classshaka_1_1media_1_1mp4_1_1BoxBuffer_html_a7aacff091ff415be3da48be4fc620654" > < div class = "ttname" > < a href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a7aacff091ff415be3da48be4fc620654" > shaka::media::mp4::BoxBuffer::TryReadWriteChild< / a > < / div > < div class = "ttdeci" > bool TryReadWriteChild(Box *box)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dc/dbf/box__buffer_8h_source.html#l00177" > box_buffer.h:177< / a > < / div > < / div >
2017-07-07 17:49:52 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1SoundMediaHeader_html_a0a546689f087197c1f9fa7db68887e76" > < div class = "ttname" > < a href = "../../d7/d07/structshaka_1_1media_1_1mp4_1_1SoundMediaHeader.html#a0a546689f087197c1f9fa7db68887e76" > shaka::media::mp4::SoundMediaHeader::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l01972" > box_definitions.cc:1972< / a > < / div > < / div >
2017-04-27 19:44:18 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1PixelAspectRatio_html_ae12482d2916a9e6b7ecdee1c944c3c91" > < div class = "ttname" > < a href = "../../dd/d71/structshaka_1_1media_1_1mp4_1_1PixelAspectRatio.html#ae12482d2916a9e6b7ecdee1c944c3c91" > shaka::media::mp4::PixelAspectRatio::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l01474" > box_definitions.cc:1474< / a > < / div > < / div >
2017-01-06 19:31:11 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1ID3v2_html_acb41577286eeba57541fed6cd0cabbf2" > < div class = "ttname" > < a href = "../../d3/dad/structshaka_1_1media_1_1mp4_1_1ID3v2.html#acb41577286eeba57541fed6cd0cabbf2" > shaka::media::mp4::ID3v2::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l01378" > box_definitions.cc:1378< / a > < / div > < / div >
2017-07-07 17:49:52 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1DataReference_html_ad4241f10042e77cb12b30c654746253b" > < div class = "ttname" > < a href = "../../d4/de3/structshaka_1_1media_1_1mp4_1_1DataReference.html#ad4241f10042e77cb12b30c654746253b" > shaka::media::mp4::DataReference::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l02022" > box_definitions.cc:2022< / a > < / div > < / div >
2016-05-24 23:43:16 +00:00
< div class = "ttc" id = "classshaka_1_1media_1_1mp4_1_1BoxBuffer_html" > < div class = "ttname" > < a href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html" > shaka::media::mp4::BoxBuffer< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dc/dbf/box__buffer_8h_source.html#l00025" > box_buffer.h:25< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1media_1_1mp4_1_1BoxBuffer_html_acf36e70bcb8c4ee7939835126ae9b98b" > < div class = "ttname" > < a href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#acf36e70bcb8c4ee7939835126ae9b98b" > shaka::media::mp4::BoxBuffer::BytesLeft< / a > < / div > < div class = "ttdeci" > size_t BytesLeft() const < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dc/dbf/box__buffer_8h_source.html#l00062" > box_buffer.h:62< / a > < / div > < / div >
2017-07-07 17:49:52 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1MediaInformation_html_a5536ed5769a974f5094c4120c66667fe" > < div class = "ttname" > < a href = "../../d5/d86/structshaka_1_1media_1_1mp4_1_1MediaInformation.html#a5536ed5769a974f5094c4120c66667fe" > shaka::media::mp4::MediaInformation::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l02058" > box_definitions.cc:2058< / a > < / div > < / div >
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1CueTimeBox_html_ae027ee1285bc5d397c450df88d653ae1" > < div class = "ttname" > < a href = "../../d8/dc3/structshaka_1_1media_1_1mp4_1_1CueTimeBox.html#ae027ee1285bc5d397c450df88d653ae1" > shaka::media::mp4::CueTimeBox::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l02638" > box_definitions.cc:2638< / a > < / div > < / div >
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1MediaData_html_a6b0601ae1defd84cda96d27e4659058a" > < div class = "ttname" > < a href = "../../d7/dae/structshaka_1_1media_1_1mp4_1_1MediaData.html#a6b0601ae1defd84cda96d27e4659058a" > shaka::media::mp4::MediaData::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l02608" > box_definitions.cc:2608< / a > < / div > < / div >
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1TextSampleEntry_html_aa3471e1884adc4351293a18fb2ee33fb" > < div class = "ttname" > < a href = "../../d7/dc3/structshaka_1_1media_1_1mp4_1_1TextSampleEntry.html#aa3471e1884adc4351293a18fb2ee33fb" > shaka::media::mp4::TextSampleEntry::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l01891" > box_definitions.cc:1891< / a > < / div > < / div >
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1AC3Specific_html_aa3d0fa9297d15d210f1529eeff8e3d09" > < div class = "ttname" > < a href = "../../d4/dfa/structshaka_1_1media_1_1mp4_1_1AC3Specific.html#aa3d0fa9297d15d210f1529eeff8e3d09" > shaka::media::mp4::AC3Specific::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l01691" > box_definitions.cc:1691< / a > < / div > < / div >
2017-04-14 00:26:27 +00:00
< div class = "ttc" id = "classshaka_1_1media_1_1AACAudioSpecificConfig_html_a6b3deca725a42113bf7303387ab74f0f" > < div class = "ttname" > < a href = "../../d0/da2/classshaka_1_1media_1_1AACAudioSpecificConfig.html#a6b3deca725a42113bf7303387ab74f0f" > shaka::media::AACAudioSpecificConfig::Parse< / a > < / div > < div class = "ttdeci" > virtual bool Parse(const std::vector< uint8_t > & data)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d9/ded/aac__audio__specific__config_8cc_source.html#l00032" > aac_audio_specific_config.cc:32< / a > < / div > < / div >
2017-01-06 19:31:11 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1SampleDescription_html_a55c299ae4b388109dccc7b84feb45089" > < div class = "ttname" > < a href = "../../da/df5/structshaka_1_1media_1_1mp4_1_1SampleDescription.html#a55c299ae4b388109dccc7b84feb45089" > shaka::media::mp4::SampleDescription::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l00608" > box_definitions.cc:608< / a > < / div > < / div >
2017-07-07 17:49:52 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1SubtitleMediaHeader_html_a66a134f3ab023831f569873177d4e727" > < div class = "ttname" > < a href = "../../db/d21/structshaka_1_1media_1_1mp4_1_1SubtitleMediaHeader.html#a66a134f3ab023831f569873177d4e727" > shaka::media::mp4::SubtitleMediaHeader::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l01987" > box_definitions.cc:1987< / a > < / div > < / div >
2017-01-06 19:31:11 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1SampleTable_html_a2771a6a7d82c1f544bafaf0709043fc1" > < div class = "ttname" > < a href = "../../d1/dee/structshaka_1_1media_1_1mp4_1_1SampleTable.html#a2771a6a7d82c1f544bafaf0709043fc1" > shaka::media::mp4::SampleTable::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l01119" > box_definitions.cc:1119< / a > < / div > < / div >
2017-04-27 19:44:18 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1VideoSampleEntry_html_a56ed4864ffdb37094b5f3352f53bc755" > < div class = "ttname" > < a href = "../../d0/d73/structshaka_1_1media_1_1mp4_1_1VideoSampleEntry.html#a56ed4864ffdb37094b5f3352f53bc755" > shaka::media::mp4::VideoSampleEntry::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l01496" > box_definitions.cc:1496< / a > < / div > < / div >
2016-05-24 23:43:16 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1Box_html_a160958fd4dd933f8b760bf61ec0f72c6" > < div class = "ttname" > < a href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a160958fd4dd933f8b760bf61ec0f72c6" > shaka::media::mp4::Box::ReadWriteHeaderInternal< / a > < / div > < div class = "ttdeci" > virtual bool ReadWriteHeaderInternal(BoxBuffer *buffer)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d5/d4d/box_8cc_source.html#l00061" > box.cc:61< / a > < / div > < / div >
2017-07-07 17:49:52 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1MovieExtends_html_a3a24ad79e39a6dd24268a90fa5e3d47f" > < div class = "ttname" > < a href = "../../d1/d3e/structshaka_1_1media_1_1mp4_1_1MovieExtends.html#a3a24ad79e39a6dd24268a90fa5e3d47f" > shaka::media::mp4::MovieExtends::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l02202" > box_definitions.cc:2202< / a > < / div > < / div >
2016-05-24 23:43:16 +00:00
< div class = "ttc" id = "classshaka_1_1media_1_1BufferWriter_html_abd8854feedd8b45146eb04dacf7d5b2f" > < div class = "ttname" > < a href = "../../dc/d41/classshaka_1_1media_1_1BufferWriter.html#abd8854feedd8b45146eb04dacf7d5b2f" > shaka::media::BufferWriter::AppendInt< / a > < / div > < div class = "ttdeci" > void AppendInt(uint8_t v)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dd3/buffer__writer_8cc_source.html#l00025" > buffer_writer.cc:25< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1media_1_1mp4_1_1BoxBuffer_html_a6f952858fff424e19a05d64f485d3952" > < div class = "ttname" > < a href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a6f952858fff424e19a05d64f485d3952" > shaka::media::mp4::BoxBuffer::Reading< / a > < / div > < div class = "ttdeci" > bool Reading() const < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dc/dbf/box__buffer_8h_source.html#l00040" > box_buffer.h:40< / a > < / div > < / div >
2017-07-07 17:49:52 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1Track_html_a9ab0be777c96c884b73d2bb85cbb482c" > < div class = "ttname" > < a href = "../../d3/db5/structshaka_1_1media_1_1mp4_1_1Track.html#a9ab0be777c96c884b73d2bb85cbb482c" > shaka::media::mp4::Track::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l02138" > box_definitions.cc:2138< / a > < / div > < / div >
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1VTTAdditionalTextBox_html_ab22709c67041094daaaa6f0b42eca51d" > < div class = "ttname" > < a href = "../../d6/d79/structshaka_1_1media_1_1mp4_1_1VTTAdditionalTextBox.html#ab22709c67041094daaaa6f0b42eca51d" > shaka::media::mp4::VTTAdditionalTextBox::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l02728" > box_definitions.cc:2728< / a > < / div > < / div >
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1TrackFragmentHeader_html_a227b3fd6cf16ac250ee08f1e41e27ef9" > < div class = "ttname" > < a href = "../../d1/d6e/structshaka_1_1media_1_1mp4_1_1TrackFragmentHeader.html#a227b3fd6cf16ac250ee08f1e41e27ef9" > shaka::media::mp4::TrackFragmentHeader::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l02300" > box_definitions.cc:2300< / a > < / div > < / div >
2017-07-17 20:19:45 +00:00
< div class = "ttc" id = "classshaka_1_1media_1_1BufferWriter_html" > < div class = "ttname" > < a href = "../../dc/d41/classshaka_1_1media_1_1BufferWriter.html" > shaka::media::BufferWriter< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dd2/buffer__writer_8h_source.html#l00023" > buffer_writer.h:23< / a > < / div > < / div >
2016-05-24 23:43:16 +00:00
< div class = "ttc" id = "classshaka_1_1media_1_1mp4_1_1BoxBuffer_html_a29158ec9769dafbdcf1192abf9a2aa2a" > < div class = "ttname" > < a href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a29158ec9769dafbdcf1192abf9a2aa2a" > shaka::media::mp4::BoxBuffer::PrepareChildren< / a > < / div > < div class = "ttdeci" > bool PrepareChildren()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dc/dbf/box__buffer_8h_source.html#l00157" > box_buffer.h:157< / a > < / div > < / div >
2017-01-06 19:31:11 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1SchemeInfo_html_a5a50e58f6dcd3969bdeb07fb66a9d4dc" > < div class = "ttname" > < a href = "../../d2/d70/structshaka_1_1media_1_1mp4_1_1SchemeInfo.html#a5a50e58f6dcd3969bdeb07fb66a9d4dc" > shaka::media::mp4::SchemeInfo::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l00474" > box_definitions.cc:474< / a > < / div > < / div >
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1SampleEncryption_html_a62cd7e5cc8c102db09cbd3d7947604dd" > < div class = "ttname" > < a href = "../../d4/dad/structshaka_1_1media_1_1mp4_1_1SampleEncryption.html#a62cd7e5cc8c102db09cbd3d7947604dd" > shaka::media::mp4::SampleEncryption::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l00309" > box_definitions.cc:309< / a > < / div > < / div >
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1SampleEncryptionEntry_html_a870ef304f376ec0822686e1d78765bf2" > < div class = "ttname" > < a href = "../../d6/dcb/structshaka_1_1media_1_1mp4_1_1SampleEncryptionEntry.html#a870ef304f376ec0822686e1d78765bf2" > shaka::media::mp4::SampleEncryptionEntry::GetTotalSizeOfSubsamples< / a > < / div > < div class = "ttdeci" > uint32_t GetTotalSizeOfSubsamples() const < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l00300" > box_definitions.cc:300< / a > < / div > < / div >
2016-05-26 00:03:16 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1ChunkOffset_html" > < div class = "ttname" > < a href = "../../dd/d06/structshaka_1_1media_1_1mp4_1_1ChunkOffset.html" > shaka::media::mp4::ChunkOffset< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d5/d7b/box__definitions_8h_source.html#l00468" > box_definitions.h:468< / a > < / div > < / div >
2016-05-24 23:43:16 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1Box_html_aa4e47d0ba81e234707c76ca36e32c1d5" > < div class = "ttname" > < a href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#aa4e47d0ba81e234707c76ca36e32c1d5" > shaka::media::mp4::Box::ComputeSize< / a > < / div > < div class = "ttdeci" > uint32_t ComputeSize()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d5/d4d/box_8cc_source.html#l00050" > box.cc:50< / a > < / div > < / div >
2016-06-08 19:28:05 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1SampleEncryptionEntry_html_ac32331c506252793b4447940abbeafd9" > < div class = "ttname" > < a href = "../../d6/dcb/structshaka_1_1media_1_1mp4_1_1SampleEncryptionEntry.html#ac32331c506252793b4447940abbeafd9" > shaka::media::mp4::SampleEncryptionEntry::ReadWrite< / a > < / div > < div class = "ttdeci" > bool ReadWrite(uint8_t iv_size, bool has_subsamples, BoxBuffer *buffer)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l00241" > box_definitions.cc:241< / a > < / div > < / div >
2017-07-07 17:49:52 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1DataInformation_html_ad590eaa2b74fc18d22044abdeafe04c8" > < div class = "ttname" > < a href = "../../d8/d6d/structshaka_1_1media_1_1mp4_1_1DataInformation.html#ad590eaa2b74fc18d22044abdeafe04c8" > shaka::media::mp4::DataInformation::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l02044" > box_definitions.cc:2044< / a > < / div > < / div >
2017-01-06 19:31:11 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1EditList_html_af8ba6778f3fa9b239126ae635d8e9703" > < div class = "ttname" > < a href = "../../d3/dbe/structshaka_1_1media_1_1mp4_1_1EditList.html#af8ba6778f3fa9b239126ae635d8e9703" > shaka::media::mp4::EditList::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l01186" > box_definitions.cc:1186< / a > < / div > < / div >
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1Edit_html_a44e5523c2fa791cae8dd3e36feee81ac" > < div class = "ttname" > < a href = "../../da/dd0/structshaka_1_1media_1_1mp4_1_1Edit.html#a44e5523c2fa791cae8dd3e36feee81ac" > shaka::media::mp4::Edit::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l01223" > box_definitions.cc:1223< / a > < / div > < / div >
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1CompactSampleSize_html_affe88ea3f7899a791b616dfa12f794ee" > < div class = "ttname" > < a href = "../../da/d59/structshaka_1_1media_1_1mp4_1_1CompactSampleSize.html#affe88ea3f7899a791b616dfa12f794ee" > shaka::media::mp4::CompactSampleSize::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l00805" > box_definitions.cc:805< / a > < / div > < / div >
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1TrackEncryption_html_a702b5c406fdac82ea3e3cb4de88d1c55" > < div class = "ttname" > < a href = "../../db/db8/structshaka_1_1media_1_1mp4_1_1TrackEncryption.html#a702b5c406fdac82ea3e3cb4de88d1c55" > shaka::media::mp4::TrackEncryption::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l00414" > box_definitions.cc:414< / a > < / div > < / div >
2016-05-27 23:48:18 +00:00
< div class = "ttc" id = "classshaka_1_1media_1_1ESDescriptor_html_a47592ec424dc9dd2beb5cc0f505e6681" > < div class = "ttname" > < a href = "../../d5/d13/classshaka_1_1media_1_1ESDescriptor.html#a47592ec424dc9dd2beb5cc0f505e6681" > shaka::media::ESDescriptor::IsAAC< / a > < / div > < div class = "ttdeci" > bool IsAAC() const < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../da/dcb/es__descriptor_8h_source.html#l00064" > es_descriptor.h:64< / a > < / div > < / div >
2017-01-06 19:31:11 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1SchemeType_html_a76da5fef2de39a070fe61055e013b7c1" > < div class = "ttname" > < a href = "../../d3/da2/structshaka_1_1media_1_1mp4_1_1SchemeType.html#a76da5fef2de39a070fe61055e013b7c1" > shaka::media::mp4::SchemeType::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l00394" > box_definitions.cc:394< / a > < / div > < / div >
2016-11-30 03:23:55 +00:00
< div class = "ttc" id = "classshaka_1_1media_1_1mp4_1_1BoxReader_html_aedb3a49da398833cda1caa1ad01a364a" > < div class = "ttname" > < a href = "../../d1/dee/classshaka_1_1media_1_1mp4_1_1BoxReader.html#aedb3a49da398833cda1caa1ad01a364a" > shaka::media::mp4::BoxReader::ReadChildren< / a > < / div > < div class = "ttdeci" > bool ReadChildren(std::vector< T > *children) WARN_UNUSED_RESULT< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d2/d92/box__reader_8h_source.html#l00128" > box_reader.h:128< / a > < / div > < / div >
2016-05-24 23:43:16 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1SampleEncryption_html_a621791262888f30b4ee8a8acb37cd5a3" > < div class = "ttname" > < a href = "../../d4/dad/structshaka_1_1media_1_1mp4_1_1SampleEncryption.html#a621791262888f30b4ee8a8acb37cd5a3" > shaka::media::mp4::SampleEncryption::sample_encryption_data< / a > < / div > < div class = "ttdeci" > std::vector< uint8_t > sample_encryption_data< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d5/d7b/box__definitions_8h_source.html#l00125" > box_definitions.h:125< / a > < / div > < / div >
2017-01-06 19:31:11 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1SampleToGroup_html_a4bbaf4bfb39fb569eaeb78f1e9169794" > < div class = "ttname" > < a href = "../../d0/d7c/structshaka_1_1media_1_1mp4_1_1SampleToGroup.html#a4bbaf4bfb39fb569eaeb78f1e9169794" > shaka::media::mp4::SampleToGroup::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l01083" > box_definitions.cc:1083< / a > < / div > < / div >
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1SampleEncryption_html_a0498009b07beb46e029c65bfb55fc741" > < div class = "ttname" > < a href = "../../d4/dad/structshaka_1_1media_1_1mp4_1_1SampleEncryption.html#a0498009b07beb46e029c65bfb55fc741" > shaka::media::mp4::SampleEncryption::ParseFromSampleEncryptionData< / a > < / div > < div class = "ttdeci" > bool ParseFromSampleEncryptionData(uint8_t iv_size, std::vector< SampleEncryptionEntry > *sample_encryption_entries) const < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l00362" > box_definitions.cc:362< / a > < / div > < / div >
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1CodecConfiguration_html_a1e9cb483b993bff202ec6143f892972e" > < div class = "ttname" > < a href = "../../db/d11/structshaka_1_1media_1_1mp4_1_1CodecConfiguration.html#a1e9cb483b993bff202ec6143f892972e" > shaka::media::mp4::CodecConfiguration::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l01436" > box_definitions.cc:1436< / a > < / div > < / div >
2017-07-07 17:49:52 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1MovieFragmentHeader_html_a68efde9cb48af4236d106dbfa46e96b0" > < div class = "ttname" > < a href = "../../dc/d8f/structshaka_1_1media_1_1mp4_1_1MovieFragmentHeader.html#a68efde9cb48af4236d106dbfa46e96b0" > shaka::media::mp4::MovieFragmentHeader::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l02281" > box_definitions.cc:2281< / a > < / div > < / div >
2016-06-08 19:28:05 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1SampleAuxiliaryInformationSize_html_a909bcffee3acdc7754539a22546d1c76" > < div class = "ttname" > < a href = "../../dd/d13/structshaka_1_1media_1_1mp4_1_1SampleAuxiliaryInformationSize.html#a909bcffee3acdc7754539a22546d1c76" > shaka::media::mp4::SampleAuxiliaryInformationSize::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l00215" > box_definitions.cc:215< / a > < / div > < / div >
2017-01-06 19:31:11 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1TrackHeader_html_a7880b5742f038be62ca83693883814d3" > < div class = "ttname" > < a href = "../../da/dc4/structshaka_1_1media_1_1mp4_1_1TrackHeader.html#a7880b5742f038be62ca83693883814d3" > shaka::media::mp4::TrackHeader::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l00568" > box_definitions.cc:568< / a > < / div > < / div >
2016-05-24 23:43:16 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1Box_html_ad0186e0f9301bd07c52a55a8b1db0419" > < div class = "ttname" > < a href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#ad0186e0f9301bd07c52a55a8b1db0419" > shaka::media::mp4::Box::box_size< / a > < / div > < div class = "ttdeci" > uint32_t box_size()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dc/d19/box_8h_source.html#l00055" > box.h:55< / a > < / div > < / div >
2017-01-06 19:31:11 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1ProtectionSchemeInfo_html_a09f2c7d00252d23003506285b30d9267" > < div class = "ttname" > < a href = "../../da/de9/structshaka_1_1media_1_1mp4_1_1ProtectionSchemeInfo.html#a09f2c7d00252d23003506285b30d9267" > shaka::media::mp4::ProtectionSchemeInfo::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l00488" > box_definitions.cc:488< / a > < / div > < / div >
2017-07-07 17:49:52 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1OpusSpecific_html_a6d71265a8782db78c4ed3c2331179418" > < div class = "ttname" > < a href = "../../de/dfa/structshaka_1_1media_1_1mp4_1_1OpusSpecific.html#a6d71265a8782db78c4ed3c2331179418" > shaka::media::mp4::OpusSpecific::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l01729" > box_definitions.cc:1729< / a > < / div > < / div >
2016-05-24 23:43:16 +00:00
< div class = "ttc" id = "classshaka_1_1media_1_1mp4_1_1BoxBuffer_html_a0b9aa5e5669d771e12563e168d5c967d" > < div class = "ttname" > < a href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a0b9aa5e5669d771e12563e168d5c967d" > shaka::media::mp4::BoxBuffer::writer< / a > < / div > < div class = "ttdeci" > BufferWriter * writer()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dc/dbf/box__buffer_8h_source.html#l00200" > box_buffer.h:200< / a > < / div > < / div >
2017-07-07 17:49:52 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1SegmentIndex_html_ac95186c204fe8aeffc6c41ca8181af35" > < div class = "ttname" > < a href = "../../d4/df9/structshaka_1_1media_1_1mp4_1_1SegmentIndex.html#ac95186c204fe8aeffc6c41ca8181af35" > shaka::media::mp4::SegmentIndex::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l02556" > box_definitions.cc:2556< / a > < / div > < / div >
2017-01-06 19:31:11 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1Metadata_html_aca63db6a124f0d0a62b6a355a89d9f1d" > < div class = "ttname" > < a href = "../../dd/df6/structshaka_1_1media_1_1mp4_1_1Metadata.html#aca63db6a124f0d0a62b6a355a89d9f1d" > shaka::media::mp4::Metadata::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l01414" > box_definitions.cc:1414< / a > < / div > < / div >
2017-07-07 17:49:52 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1CueSourceIDBox_html_a5a9cf523bd1f53f5d2abeaa5cfa20e4c" > < div class = "ttname" > < a href = "../../d9/d3e/structshaka_1_1media_1_1mp4_1_1CueSourceIDBox.html#a5a9cf523bd1f53f5d2abeaa5cfa20e4c" > shaka::media::mp4::CueSourceIDBox::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l02622" > box_definitions.cc:2622< / a > < / div > < / div >
2016-05-24 23:43:16 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1Box_html_a8dea1032b6875b763ec06a133933160a" > < div class = "ttname" > < a href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a8dea1032b6875b763ec06a133933160a" > shaka::media::mp4::Box::HeaderSize< / a > < / div > < div class = "ttdeci" > virtual uint32_t HeaderSize() const < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d5/d4d/box_8cc_source.html#l00055" > box.cc:55< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1media_1_1mp4_1_1BoxBuffer_html_a1a0c70e3124677ae08164f7b89f6a1d4" > < div class = "ttname" > < a href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a1a0c70e3124677ae08164f7b89f6a1d4" > shaka::media::mp4::BoxBuffer::IgnoreBytes< / a > < / div > < div class = "ttdeci" > bool IgnoreBytes(size_t num_bytes)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dc/dbf/box__buffer_8h_source.html#l00189" > box_buffer.h:189< / a > < / div > < / div >
2016-11-30 03:23:55 +00:00
< div class = "ttc" id = "classshaka_1_1media_1_1mp4_1_1BoxReader_html" > < div class = "ttname" > < a href = "../../d1/dee/classshaka_1_1media_1_1mp4_1_1BoxReader.html" > shaka::media::mp4::BoxReader< / a > < / div > < div class = "ttdoc" > Class for reading MP4 boxes. < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d2/d92/box__reader_8h_source.html#l00025" > box_reader.h:25< / a > < / div > < / div >
2016-05-24 23:43:16 +00:00
< div class = "ttc" id = "classshaka_1_1media_1_1mp4_1_1BoxBuffer_html_ac00df060effff87645b9508ba15fb67d" > < div class = "ttname" > < a href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#ac00df060effff87645b9508ba15fb67d" > shaka::media::mp4::BoxBuffer::ReadWriteString< / a > < / div > < div class = "ttdeci" > bool ReadWriteString(std::string *str, size_t size)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dc/dbf/box__buffer_8h_source.html#l00139" > box_buffer.h:139< / a > < / div > < / div >
2017-07-07 17:49:52 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1EC3Specific_html_a926ae9221e26938071abb3ec5988eaf5" > < div class = "ttname" > < a href = "../../d4/d8d/structshaka_1_1media_1_1mp4_1_1EC3Specific.html#a926ae9221e26938071abb3ec5988eaf5" > shaka::media::mp4::EC3Specific::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l01710" > box_definitions.cc:1710< / a > < / div > < / div >
2016-06-08 17:08:08 +00:00
< div class = "ttc" id = "classshaka_1_1media_1_1mp4_1_1BoxReader_html_a68defcd9be85bbd5cbded3bee86aa03a" > < div class = "ttname" > < a href = "../../d1/dee/classshaka_1_1media_1_1mp4_1_1BoxReader.html#a68defcd9be85bbd5cbded3bee86aa03a" > shaka::media::mp4::BoxReader::ReadChild< / a > < / div > < div class = "ttdeci" > bool ReadChild(Box *child) WARN_UNUSED_RESULT< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d3/df1/box__reader_8cc_source.html#l00088" > box_reader.cc:88< / a > < / div > < / div >
2017-01-06 19:31:11 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1HandlerReference_html_a71203a734c203f04967eaf1676440ad9" > < div class = "ttname" > < a href = "../../da/dbb/structshaka_1_1media_1_1mp4_1_1HandlerReference.html#a71203a734c203f04967eaf1676440ad9" > shaka::media::mp4::HandlerReference::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l01240" > box_definitions.cc:1240< / a > < / div > < / div >
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1SampleToChunk_html_a610c358480034e85cbea93b0b3406655" > < div class = "ttname" > < a href = "../../d3/d87/structshaka_1_1media_1_1mp4_1_1SampleToChunk.html#a610c358480034e85cbea93b0b3406655" > shaka::media::mp4::SampleToChunk::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l00754" > box_definitions.cc:754< / a > < / div > < / div >
2016-06-08 19:28:05 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1SampleAuxiliaryInformationOffset_html_a63843ee864061fef2d6f788ad240aa44" > < div class = "ttname" > < a href = "../../d5/dca/structshaka_1_1media_1_1mp4_1_1SampleAuxiliaryInformationOffset.html#a63843ee864061fef2d6f788ad240aa44" > shaka::media::mp4::SampleAuxiliaryInformationOffset::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l00187" > box_definitions.cc:187< / a > < / div > < / div >
2016-05-24 23:43:16 +00:00
< div class = "ttc" id = "classshaka_1_1media_1_1mp4_1_1BoxBuffer_html_a53c6b6a9bce0bb0fa61b9ce95c3f5cef" > < div class = "ttname" > < a href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#a53c6b6a9bce0bb0fa61b9ce95c3f5cef" > shaka::media::mp4::BoxBuffer::ReadWriteUInt64NBytes< / a > < / div > < div class = "ttdeci" > bool ReadWriteUInt64NBytes(uint64_t *v, size_t num_bytes)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dc/dbf/box__buffer_8h_source.html#l00117" > box_buffer.h:117< / a > < / div > < / div >
2017-07-07 17:49:52 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1VTTCueBox_html_ae19e44ca727ff4ae010a8c62fc566f41" > < div class = "ttname" > < a href = "../../d6/daa/structshaka_1_1media_1_1mp4_1_1VTTCueBox.html#ae19e44ca727ff4ae010a8c62fc566f41" > shaka::media::mp4::VTTCueBox::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l02746" > box_definitions.cc:2746< / a > < / div > < / div >
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1Media_html_a3a083251ea157e44befabf84b66b0c9e" > < div class = "ttname" > < a href = "../../dc/ddf/structshaka_1_1media_1_1mp4_1_1Media.html#a3a083251ea157e44befabf84b66b0c9e" > shaka::media::mp4::Media::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l02103" > box_definitions.cc:2103< / a > < / div > < / div >
2017-01-06 19:31:11 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1SampleGroupDescription_html_ad5d87ea02a51983fdb555f2e3638bfed" > < div class = "ttname" > < a href = "../../d7/d01/structshaka_1_1media_1_1mp4_1_1SampleGroupDescription.html#ad5d87ea02a51983fdb555f2e3638bfed" > shaka::media::mp4::SampleGroupDescription::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l01004" > box_definitions.cc:1004< / a > < / div > < / div >
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1ChunkLargeOffset_html_a8215c57361432ca6459cb0333034614d" > < div class = "ttname" > < a href = "../../db/d95/structshaka_1_1media_1_1mp4_1_1ChunkLargeOffset.html#a8215c57361432ca6459cb0333034614d" > shaka::media::mp4::ChunkLargeOffset::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l00879" > box_definitions.cc:879< / a > < / div > < / div >
2016-05-24 23:43:16 +00:00
< div class = "ttc" id = "classshaka_1_1media_1_1BufferReader_html" > < div class = "ttname" > < a href = "../../d9/d13/classshaka_1_1media_1_1BufferReader.html" > shaka::media::BufferReader< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../de/d3e/buffer__reader_8h_source.html#l00023" > buffer_reader.h:23< / a > < / div > < / div >
2017-07-07 17:49:52 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1MediaHeader_html_ad8edc72b3035e93b38ca51505ae01412" > < div class = "ttname" > < a href = "../../d4/db9/structshaka_1_1media_1_1mp4_1_1MediaHeader.html#ad8edc72b3035e93b38ca51505ae01412" > shaka::media::mp4::MediaHeader::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l01927" > box_definitions.cc:1927< / a > < / div > < / div >
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1AudioSampleEntry_html_ab10582a2954863ffcc26ec7373d42d56" > < div class = "ttname" > < a href = "../../d8/d5b/structshaka_1_1media_1_1mp4_1_1AudioSampleEntry.html#ab10582a2954863ffcc26ec7373d42d56" > shaka::media::mp4::AudioSampleEntry::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l01786" > box_definitions.cc:1786< / a > < / div > < / div >
2016-06-08 19:28:05 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1ProtectionSystemSpecificHeader_html_aae81fc1f70a0cdb8161dbafdbe80b099" > < div class = "ttname" > < a href = "../../d0/d3c/structshaka_1_1media_1_1mp4_1_1ProtectionSystemSpecificHeader.html#aae81fc1f70a0cdb8161dbafdbe80b099" > shaka::media::mp4::ProtectionSystemSpecificHeader::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l00166" > box_definitions.cc:166< / a > < / div > < / div >
2017-07-07 17:49:52 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1ElementaryStreamDescriptor_html_a579ea111ae1e304e27cb0b8d9f52c99c" > < div class = "ttname" > < a href = "../../d5/d11/structshaka_1_1media_1_1mp4_1_1ElementaryStreamDescriptor.html#a579ea111ae1e304e27cb0b8d9f52c99c" > shaka::media::mp4::ElementaryStreamDescriptor::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l01626" > box_definitions.cc:1626< / a > < / div > < / div >
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1CueIDBox_html_a29fe876a3059aa2f7a936ff1bf49b0ff" > < div class = "ttname" > < a href = "../../d5/d09/structshaka_1_1media_1_1mp4_1_1CueIDBox.html#a29fe876a3059aa2f7a936ff1bf49b0ff" > shaka::media::mp4::CueIDBox::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l02658" > box_definitions.cc:2658< / a > < / div > < / div >
2016-05-24 23:43:16 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1ID3v2_html_a33c145fa8ed1417799dce66a94f8e95c" > < div class = "ttname" > < a href = "../../d3/dad/structshaka_1_1media_1_1mp4_1_1ID3v2.html#a33c145fa8ed1417799dce66a94f8e95c" > shaka::media::mp4::ID3v2::private_frame< / a > < / div > < div class = "ttdeci" > PrivFrame private_frame< / div > < div class = "ttdoc" > We only support PrivateFrame in ID3. Other frames are ignored. < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d5/d7b/box__definitions_8h_source.html#l00257" > box_definitions.h:257< / a > < / div > < / div >
2017-01-06 19:31:11 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1MovieHeader_html_a0bbd09e7f0bc8effc1c1ba7f5b8d49d6" > < div class = "ttname" > < a href = "../../d6/d1a/structshaka_1_1media_1_1mp4_1_1MovieHeader.html#a0bbd09e7f0bc8effc1c1ba7f5b8d49d6" > shaka::media::mp4::MovieHeader::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l00525" > box_definitions.cc:525< / a > < / div > < / div >
2016-05-24 23:43:16 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1Box_html_a15bd0622fdb129d921287e690f117bde" > < div class = "ttname" > < a href = "../../d1/d2d/structshaka_1_1media_1_1mp4_1_1Box.html#a15bd0622fdb129d921287e690f117bde" > shaka::media::mp4::Box::Write< / a > < / div > < div class = "ttdeci" > void Write(BufferWriter *writer)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d5/d4d/box_8cc_source.html#l00025" > box.cc:25< / a > < / div > < / div >
2016-06-08 19:28:05 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1SampleEncryptionEntry_html_a253fbc00315441efac7ea917a5952e2c" > < div class = "ttname" > < a href = "../../d6/dcb/structshaka_1_1media_1_1mp4_1_1SampleEncryptionEntry.html#a253fbc00315441efac7ea917a5952e2c" > shaka::media::mp4::SampleEncryptionEntry::ComputeSize< / a > < / div > < div class = "ttdeci" > uint32_t ComputeSize() const < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l00290" > box_definitions.cc:290< / a > < / div > < / div >
2017-07-07 17:49:52 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1TrackFragment_html_a5776ac8e8cfd7fe2033432a4581e19ea" > < div class = "ttname" > < a href = "../../df/d7b/structshaka_1_1media_1_1mp4_1_1TrackFragment.html#a5776ac8e8cfd7fe2033432a4581e19ea" > shaka::media::mp4::TrackFragment::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l02476" > box_definitions.cc:2476< / a > < / div > < / div >
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1Movie_html_a623b673fb897f68e9c4e55682d6114dc" > < div class = "ttname" > < a href = "../../d0/d9a/structshaka_1_1media_1_1mp4_1_1Movie.html#a623b673fb897f68e9c4e55682d6114dc" > shaka::media::mp4::Movie::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l02230" > box_definitions.cc:2230< / a > < / div > < / div >
2017-03-30 23:38:56 +00:00
< div class = "ttc" id = "classshaka_1_1media_1_1mp4_1_1BoxReader_html_a1a4457e9638e8cf3fb30b0031b513cec" > < div class = "ttname" > < a href = "../../d1/dee/classshaka_1_1media_1_1mp4_1_1BoxReader.html#a1a4457e9638e8cf3fb30b0031b513cec" > shaka::media::mp4::BoxReader::TryReadChild< / a > < / div > < div class = "ttdeci" > bool TryReadChild(Box *child) WARN_UNUSED_RESULT< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d3/df1/box__reader_8cc_source.html#l00104" > box_reader.cc:104< / a > < / div > < / div >
2016-06-08 19:28:05 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1FileType_html_a038c8454ffed2e8bf32c858ddae320e1" > < div class = "ttname" > < a href = "../../d5/d03/structshaka_1_1media_1_1mp4_1_1FileType.html#a038c8454ffed2e8bf32c858ddae320e1" > shaka::media::mp4::FileType::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l00138" > box_definitions.cc:138< / a > < / div > < / div >
2017-01-06 19:31:11 +00:00
< div class = "ttc" id = "structshaka_1_1media_1_1mp4_1_1ChunkOffset_html_af4dd3a3ea67a2efb95ac3761b33a8fa0" > < div class = "ttname" > < a href = "../../dd/d06/structshaka_1_1media_1_1mp4_1_1ChunkOffset.html#af4dd3a3ea67a2efb95ac3761b33a8fa0" > shaka::media::mp4::ChunkOffset::BoxType< / a > < / div > < div class = "ttdeci" > FourCC BoxType() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dee/box__definitions_8cc_source.html#l00860" > box_definitions.cc:860< / a > < / div > < / div >
2016-11-30 03:23:55 +00:00
< div class = "ttc" id = "classshaka_1_1media_1_1mp4_1_1BoxReader_html_aa65236a6b94ac59d5da409412992211c" > < div class = "ttname" > < a href = "../../d1/dee/classshaka_1_1media_1_1mp4_1_1BoxReader.html#aa65236a6b94ac59d5da409412992211c" > shaka::media::mp4::BoxReader::ChildExist< / a > < / div > < div class = "ttdeci" > bool ChildExist(Box *child) WARN_UNUSED_RESULT< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d3/df1/box__reader_8cc_source.html#l00100" > box_reader.cc:100< / a > < / div > < / div >
2016-05-24 23:43:16 +00:00
< div class = "ttc" id = "classshaka_1_1media_1_1mp4_1_1BoxBuffer_html_af1a1b7ca8e4749e862abdda9ba4501cb" > < div class = "ttname" > < a href = "../../d1/da1/classshaka_1_1media_1_1mp4_1_1BoxBuffer.html#af1a1b7ca8e4749e862abdda9ba4501cb" > shaka::media::mp4::BoxBuffer::ReadWriteChild< / a > < / div > < div class = "ttdeci" > bool ReadWriteChild(Box *box)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dc/dbf/box__buffer_8h_source.html#l00166" > box_buffer.h:166< / a > < / div > < / div >
2015-10-16 00:33:37 +00:00
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2017-07-17 20:19:45 +00:00
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2015-10-16 00:33:37 +00:00
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