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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_5039d854a18988ed1f1dbebc120ffbf7.html" > webm< / 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 2014 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/webm/webm_parser.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 = "comment" > // This file contains code to parse WebM file elements. It was created< / span > < / div >
< div class = "line" > < a name = "l00008" > < / a > < span class = "lineno" > 8< / span >   < span class = "comment" > // from information in the Matroska spec.< / span > < / div >
< div class = "line" > < a name = "l00009" > < / a > < span class = "lineno" > 9< / span >   < span class = "comment" > // http://www.matroska.org/technical/specs/index.html< / span > < / div >
< div class = "line" > < a name = "l00010" > < / a > < span class = "lineno" > 10< / span >   < span class = "comment" > // This file contains code for encrypted WebM. Current WebM< / span > < / div >
< div class = "line" > < a name = "l00011" > < / a > < span class = "lineno" > 11< / span >   < span class = "comment" > // encrypted request for comments specification is here< / span > < / div >
< div class = "line" > < a name = "l00012" > < / a > < span class = "lineno" > 12< / span >   < span class = "comment" > // http://wiki.webmproject.org/encryption/webm-encryption-rfc< / span > < / div >
< div class = "line" > < a name = "l00013" > < / a > < span class = "lineno" > 13< / span >   < / div >
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< div class = "line" > < a name = "l00014" > < / a > < span class = "lineno" > 14< / span >   < span class = "preprocessor" > #include < limits> < / span > < / div >
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< div class = "line" > < a name = "l00015" > < / a > < span class = "lineno" > 15< / span >   < / div >
< div class = "line" > < a name = "l00016" > < / a > < span class = "lineno" > 16< / span >   < span class = "preprocessor" > #include " packager/base/logging.h" < / span > < / div >
< div class = "line" > < a name = "l00017" > < / a > < span class = "lineno" > 17< / span >   < span class = "preprocessor" > #include " packager/base/numerics/safe_conversions.h" < / span > < / div >
< div class = "line" > < a name = "l00018" > < / a > < span class = "lineno" > 18< / span >   < span class = "preprocessor" > #include " packager/media/formats/webm/webm_constants.h" < / span > < / div >
< div class = "line" > < a name = "l00019" > < / a > < span class = "lineno" > 19< / span >   < / div >
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< div class = "line" > < a name = "l00020" > < / a > < span class = "lineno" > 20< / span >   < span class = "keyword" > namespace < / span > shaka {< / div >
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< div class = "line" > < a name = "l00021" > < / a > < span class = "lineno" > 21< / span >   < span class = "keyword" > namespace < / span > media {< / div >
< div class = "line" > < a name = "l00022" > < / a > < span class = "lineno" > 22< / span >   < / div >
< div class = "line" > < a name = "l00023" > < / a > < span class = "lineno" > 23< / span >   < span class = "keyword" > enum< / span > ElementType {< / div >
< div class = "line" > < a name = "l00024" > < / a > < span class = "lineno" > 24< / span >   UNKNOWN,< / div >
< div class = "line" > < a name = "l00025" > < / a > < span class = "lineno" > 25< / span >   LIST, < span class = "comment" > // Referred to as Master Element in the Matroska spec.< / span > < / div >
< div class = "line" > < a name = "l00026" > < / a > < span class = "lineno" > 26< / span >   UINT,< / div >
< div class = "line" > < a name = "l00027" > < / a > < span class = "lineno" > 27< / span >   FLOAT,< / div >
< div class = "line" > < a name = "l00028" > < / a > < span class = "lineno" > 28< / span >   BINARY,< / div >
< div class = "line" > < a name = "l00029" > < / a > < span class = "lineno" > 29< / span >   STRING,< / div >
< div class = "line" > < a name = "l00030" > < / a > < span class = "lineno" > 30< / span >   SKIP,< / div >
< div class = "line" > < a name = "l00031" > < / a > < span class = "lineno" > 31< / span >   };< / div >
< div class = "line" > < a name = "l00032" > < / a > < span class = "lineno" > 32< / span >   < / div >
< div class = "line" > < a name = "l00033" > < / a > < span class = "lineno" > 33< / span >   < span class = "keyword" > struct < / span > ElementIdInfo {< / div >
< div class = "line" > < a name = "l00034" > < / a > < span class = "lineno" > 34< / span >   ElementType type_;< / div >
< div class = "line" > < a name = "l00035" > < / a > < span class = "lineno" > 35< / span >   < span class = "keywordtype" > int< / span > id_;< / div >
< div class = "line" > < a name = "l00036" > < / a > < span class = "lineno" > 36< / span >   };< / div >
< div class = "line" > < a name = "l00037" > < / a > < span class = "lineno" > 37< / span >   < / div >
< div class = "line" > < a name = "l00038" > < / a > < span class = "lineno" > 38< / span >   < span class = "keyword" > struct < / span > ListElementInfo {< / div >
< div class = "line" > < a name = "l00039" > < / a > < span class = "lineno" > 39< / span >   < span class = "keywordtype" > int< / span > id_;< / div >
< div class = "line" > < a name = "l00040" > < / a > < span class = "lineno" > 40< / span >   < span class = "keywordtype" > int< / span > level_;< / div >
< div class = "line" > < a name = "l00041" > < / a > < span class = "lineno" > 41< / span >   < span class = "keyword" > const< / span > ElementIdInfo* id_info_;< / div >
< div class = "line" > < a name = "l00042" > < / a > < span class = "lineno" > 42< / span >   < span class = "keywordtype" > int< / span > id_info_count_;< / div >
< div class = "line" > < a name = "l00043" > < / a > < span class = "lineno" > 43< / span >   };< / div >
< div class = "line" > < a name = "l00044" > < / a > < span class = "lineno" > 44< / span >   < / div >
< div class = "line" > < a name = "l00045" > < / a > < span class = "lineno" > 45< / span >   < span class = "comment" > // The following are tables indicating what IDs are valid sub-elements< / span > < / div >
< div class = "line" > < a name = "l00046" > < / a > < span class = "lineno" > 46< / span >   < span class = "comment" > // of particular elements. If an element is encountered that doesn' t< / span > < / div >
< div class = "line" > < a name = "l00047" > < / a > < span class = "lineno" > 47< / span >   < span class = "comment" > // appear in the list, a parsing error is signalled. Some elements are< / span > < / div >
< div class = "line" > < a name = "l00048" > < / a > < span class = "lineno" > 48< / span >   < span class = "comment" > // marked as SKIP because they are valid, but we don' t care about them< / span > < / div >
< div class = "line" > < a name = "l00049" > < / a > < span class = "lineno" > 49< / span >   < span class = "comment" > // right now.< / span > < / div >
< div class = "line" > < a name = "l00050" > < / a > < span class = "lineno" > 50< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > ElementIdInfo kEBMLHeaderIds[] = {< / div >
< div class = "line" > < a name = "l00051" > < / a > < span class = "lineno" > 51< / span >   {UINT, kWebMIdEBMLVersion},< / div >
< div class = "line" > < a name = "l00052" > < / a > < span class = "lineno" > 52< / span >   {UINT, kWebMIdEBMLReadVersion},< / div >
< div class = "line" > < a name = "l00053" > < / a > < span class = "lineno" > 53< / span >   {UINT, kWebMIdEBMLMaxIDLength},< / div >
< div class = "line" > < a name = "l00054" > < / a > < span class = "lineno" > 54< / span >   {UINT, kWebMIdEBMLMaxSizeLength},< / div >
< div class = "line" > < a name = "l00055" > < / a > < span class = "lineno" > 55< / span >   {STRING, kWebMIdDocType},< / div >
< div class = "line" > < a name = "l00056" > < / a > < span class = "lineno" > 56< / span >   {UINT, kWebMIdDocTypeVersion},< / div >
< div class = "line" > < a name = "l00057" > < / a > < span class = "lineno" > 57< / span >   {UINT, kWebMIdDocTypeReadVersion},< / div >
< div class = "line" > < a name = "l00058" > < / a > < span class = "lineno" > 58< / span >   };< / div >
< div class = "line" > < a name = "l00059" > < / a > < span class = "lineno" > 59< / span >   < / div >
< div class = "line" > < a name = "l00060" > < / a > < span class = "lineno" > 60< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > ElementIdInfo kSegmentIds[] = {< / div >
< div class = "line" > < a name = "l00061" > < / a > < span class = "lineno" > 61< / span >   {LIST, kWebMIdSeekHead},< / div >
< div class = "line" > < a name = "l00062" > < / a > < span class = "lineno" > 62< / span >   {LIST, kWebMIdInfo},< / div >
< div class = "line" > < a name = "l00063" > < / a > < span class = "lineno" > 63< / span >   {LIST, kWebMIdCluster},< / div >
< div class = "line" > < a name = "l00064" > < / a > < span class = "lineno" > 64< / span >   {LIST, kWebMIdTracks},< / div >
< div class = "line" > < a name = "l00065" > < / a > < span class = "lineno" > 65< / span >   {LIST, kWebMIdCues},< / div >
< div class = "line" > < a name = "l00066" > < / a > < span class = "lineno" > 66< / span >   {LIST, kWebMIdAttachments},< / div >
< div class = "line" > < a name = "l00067" > < / a > < span class = "lineno" > 67< / span >   {LIST, kWebMIdChapters},< / div >
< div class = "line" > < a name = "l00068" > < / a > < span class = "lineno" > 68< / span >   {LIST, kWebMIdTags},< / 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 >   < / div >
< div class = "line" > < a name = "l00071" > < / a > < span class = "lineno" > 71< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > ElementIdInfo kSeekHeadIds[] = {< / div >
< div class = "line" > < a name = "l00072" > < / a > < span class = "lineno" > 72< / span >   {LIST, kWebMIdSeek},< / div >
< div class = "line" > < a name = "l00073" > < / a > < span class = "lineno" > 73< / 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 = "keyword" > static< / span > < span class = "keyword" > const< / span > ElementIdInfo kSeekIds[] = {< / div >
< div class = "line" > < a name = "l00076" > < / a > < span class = "lineno" > 76< / span >   {BINARY, kWebMIdSeekID},< / div >
< div class = "line" > < a name = "l00077" > < / a > < span class = "lineno" > 77< / span >   {UINT, kWebMIdSeekPosition},< / 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 = "keyword" > static< / span > < span class = "keyword" > const< / span > ElementIdInfo kInfoIds[] = {< / div >
< div class = "line" > < a name = "l00081" > < / a > < span class = "lineno" > 81< / span >   {BINARY, kWebMIdSegmentUID},< / div >
< div class = "line" > < a name = "l00082" > < / a > < span class = "lineno" > 82< / span >   {STRING, kWebMIdSegmentFilename},< / div >
< div class = "line" > < a name = "l00083" > < / a > < span class = "lineno" > 83< / span >   {BINARY, kWebMIdPrevUID},< / div >
< div class = "line" > < a name = "l00084" > < / a > < span class = "lineno" > 84< / span >   {STRING, kWebMIdPrevFilename},< / div >
< div class = "line" > < a name = "l00085" > < / a > < span class = "lineno" > 85< / span >   {BINARY, kWebMIdNextUID},< / div >
< div class = "line" > < a name = "l00086" > < / a > < span class = "lineno" > 86< / span >   {STRING, kWebMIdNextFilename},< / div >
< div class = "line" > < a name = "l00087" > < / a > < span class = "lineno" > 87< / span >   {BINARY, kWebMIdSegmentFamily},< / div >
< div class = "line" > < a name = "l00088" > < / a > < span class = "lineno" > 88< / span >   {LIST, kWebMIdChapterTranslate},< / div >
< div class = "line" > < a name = "l00089" > < / a > < span class = "lineno" > 89< / span >   {UINT, kWebMIdTimecodeScale},< / div >
< div class = "line" > < a name = "l00090" > < / a > < span class = "lineno" > 90< / span >   {FLOAT, kWebMIdDuration},< / div >
< div class = "line" > < a name = "l00091" > < / a > < span class = "lineno" > 91< / span >   {BINARY, kWebMIdDateUTC},< / div >
< div class = "line" > < a name = "l00092" > < / a > < span class = "lineno" > 92< / span >   {STRING, kWebMIdTitle},< / div >
< div class = "line" > < a name = "l00093" > < / a > < span class = "lineno" > 93< / span >   {STRING, kWebMIdMuxingApp},< / div >
< div class = "line" > < a name = "l00094" > < / a > < span class = "lineno" > 94< / span >   {STRING, kWebMIdWritingApp},< / div >
< div class = "line" > < a name = "l00095" > < / a > < span class = "lineno" > 95< / span >   };< / div >
< div class = "line" > < a name = "l00096" > < / a > < span class = "lineno" > 96< / span >   < / div >
< div class = "line" > < a name = "l00097" > < / a > < span class = "lineno" > 97< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > ElementIdInfo kChapterTranslateIds[] = {< / div >
< div class = "line" > < a name = "l00098" > < / a > < span class = "lineno" > 98< / span >   {UINT, kWebMIdChapterTranslateEditionUID},< / div >
< div class = "line" > < a name = "l00099" > < / a > < span class = "lineno" > 99< / span >   {UINT, kWebMIdChapterTranslateCodec},< / div >
< div class = "line" > < a name = "l00100" > < / a > < span class = "lineno" > 100< / span >   {BINARY, kWebMIdChapterTranslateID},< / div >
< div class = "line" > < a name = "l00101" > < / a > < span class = "lineno" > 101< / 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 >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > ElementIdInfo kClusterIds[] = {< / div >
< div class = "line" > < a name = "l00104" > < / a > < span class = "lineno" > 104< / span >   {BINARY, kWebMIdSimpleBlock},< / div >
< div class = "line" > < a name = "l00105" > < / a > < span class = "lineno" > 105< / span >   {UINT, kWebMIdTimecode},< / div >
< div class = "line" > < a name = "l00106" > < / a > < span class = "lineno" > 106< / span >   {LIST, kWebMIdSilentTracks},< / div >
< div class = "line" > < a name = "l00107" > < / a > < span class = "lineno" > 107< / span >   {UINT, kWebMIdPosition},< / div >
< div class = "line" > < a name = "l00108" > < / a > < span class = "lineno" > 108< / span >   {UINT, kWebMIdPrevSize},< / div >
< div class = "line" > < a name = "l00109" > < / a > < span class = "lineno" > 109< / span >   {LIST, kWebMIdBlockGroup},< / div >
< div class = "line" > < a name = "l00110" > < / a > < span class = "lineno" > 110< / span >   };< / div >
< div class = "line" > < a name = "l00111" > < / a > < span class = "lineno" > 111< / span >   < / div >
< div class = "line" > < a name = "l00112" > < / a > < span class = "lineno" > 112< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > ElementIdInfo kSilentTracksIds[] = {< / div >
< div class = "line" > < a name = "l00113" > < / a > < span class = "lineno" > 113< / span >   {UINT, kWebMIdSilentTrackNumber},< / 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 >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > ElementIdInfo kBlockGroupIds[] = {< / div >
< div class = "line" > < a name = "l00117" > < / a > < span class = "lineno" > 117< / span >   {BINARY, kWebMIdBlock},< / div >
< div class = "line" > < a name = "l00118" > < / a > < span class = "lineno" > 118< / span >   {LIST, kWebMIdBlockAdditions},< / div >
< div class = "line" > < a name = "l00119" > < / a > < span class = "lineno" > 119< / span >   {UINT, kWebMIdBlockDuration},< / div >
< div class = "line" > < a name = "l00120" > < / a > < span class = "lineno" > 120< / span >   {UINT, kWebMIdReferencePriority},< / div >
< div class = "line" > < a name = "l00121" > < / a > < span class = "lineno" > 121< / span >   {BINARY, kWebMIdReferenceBlock},< / div >
< div class = "line" > < a name = "l00122" > < / a > < span class = "lineno" > 122< / span >   {BINARY, kWebMIdCodecState},< / div >
< div class = "line" > < a name = "l00123" > < / a > < span class = "lineno" > 123< / span >   {BINARY, kWebMIdDiscardPadding},< / div >
< div class = "line" > < a name = "l00124" > < / a > < span class = "lineno" > 124< / span >   {LIST, kWebMIdSlices},< / div >
< div class = "line" > < a name = "l00125" > < / a > < span class = "lineno" > 125< / span >   };< / 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 >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > ElementIdInfo kBlockAdditionsIds[] = {< / div >
< div class = "line" > < a name = "l00128" > < / a > < span class = "lineno" > 128< / span >   {LIST, kWebMIdBlockMore},< / div >
< div class = "line" > < a name = "l00129" > < / a > < span class = "lineno" > 129< / span >   };< / div >
< div class = "line" > < a name = "l00130" > < / a > < span class = "lineno" > 130< / span >   < / div >
< div class = "line" > < a name = "l00131" > < / a > < span class = "lineno" > 131< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > ElementIdInfo kBlockMoreIds[] = {< / div >
< div class = "line" > < a name = "l00132" > < / a > < span class = "lineno" > 132< / span >   {UINT, kWebMIdBlockAddID},< / div >
< div class = "line" > < a name = "l00133" > < / a > < span class = "lineno" > 133< / span >   {BINARY, kWebMIdBlockAdditional},< / div >
< div class = "line" > < a name = "l00134" > < / a > < span class = "lineno" > 134< / 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 >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > ElementIdInfo kSlicesIds[] = {< / div >
< div class = "line" > < a name = "l00137" > < / a > < span class = "lineno" > 137< / span >   {LIST, kWebMIdTimeSlice},< / div >
< div class = "line" > < a name = "l00138" > < / a > < span class = "lineno" > 138< / span >   };< / 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 = "keyword" > static< / span > < span class = "keyword" > const< / span > ElementIdInfo kTimeSliceIds[] = {< / div >
< div class = "line" > < a name = "l00141" > < / a > < span class = "lineno" > 141< / span >   {UINT, kWebMIdLaceNumber},< / div >
< div class = "line" > < a name = "l00142" > < / a > < span class = "lineno" > 142< / span >   };< / div >
< div class = "line" > < a name = "l00143" > < / a > < span class = "lineno" > 143< / span >   < / div >
< div class = "line" > < a name = "l00144" > < / a > < span class = "lineno" > 144< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > ElementIdInfo kTracksIds[] = {< / div >
< div class = "line" > < a name = "l00145" > < / a > < span class = "lineno" > 145< / span >   {LIST, kWebMIdTrackEntry},< / div >
< div class = "line" > < a name = "l00146" > < / a > < span class = "lineno" > 146< / span >   };< / div >
< div class = "line" > < a name = "l00147" > < / a > < span class = "lineno" > 147< / span >   < / div >
< div class = "line" > < a name = "l00148" > < / a > < span class = "lineno" > 148< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > ElementIdInfo kTrackEntryIds[] = {< / div >
< div class = "line" > < a name = "l00149" > < / a > < span class = "lineno" > 149< / span >   {UINT, kWebMIdTrackNumber},< / div >
< div class = "line" > < a name = "l00150" > < / a > < span class = "lineno" > 150< / span >   {BINARY, kWebMIdTrackUID},< / div >
< div class = "line" > < a name = "l00151" > < / a > < span class = "lineno" > 151< / span >   {UINT, kWebMIdTrackType},< / div >
< div class = "line" > < a name = "l00152" > < / a > < span class = "lineno" > 152< / span >   {UINT, kWebMIdFlagEnabled},< / div >
< div class = "line" > < a name = "l00153" > < / a > < span class = "lineno" > 153< / span >   {UINT, kWebMIdFlagDefault},< / div >
< div class = "line" > < a name = "l00154" > < / a > < span class = "lineno" > 154< / span >   {UINT, kWebMIdFlagForced},< / div >
< div class = "line" > < a name = "l00155" > < / a > < span class = "lineno" > 155< / span >   {UINT, kWebMIdFlagLacing},< / div >
< div class = "line" > < a name = "l00156" > < / a > < span class = "lineno" > 156< / span >   {UINT, kWebMIdMinCache},< / div >
< div class = "line" > < a name = "l00157" > < / a > < span class = "lineno" > 157< / span >   {UINT, kWebMIdMaxCache},< / div >
< div class = "line" > < a name = "l00158" > < / a > < span class = "lineno" > 158< / span >   {UINT, kWebMIdDefaultDuration},< / div >
< div class = "line" > < a name = "l00159" > < / a > < span class = "lineno" > 159< / span >   {FLOAT, kWebMIdTrackTimecodeScale},< / div >
< div class = "line" > < a name = "l00160" > < / a > < span class = "lineno" > 160< / span >   {UINT, kWebMIdMaxBlockAdditionId},< / div >
< div class = "line" > < a name = "l00161" > < / a > < span class = "lineno" > 161< / span >   {STRING, kWebMIdName},< / div >
< div class = "line" > < a name = "l00162" > < / a > < span class = "lineno" > 162< / span >   {STRING, kWebMIdLanguage},< / div >
< div class = "line" > < a name = "l00163" > < / a > < span class = "lineno" > 163< / span >   {STRING, kWebMIdCodecID},< / div >
< div class = "line" > < a name = "l00164" > < / a > < span class = "lineno" > 164< / span >   {BINARY, kWebMIdCodecPrivate},< / div >
< div class = "line" > < a name = "l00165" > < / a > < span class = "lineno" > 165< / span >   {STRING, kWebMIdCodecName},< / div >
< div class = "line" > < a name = "l00166" > < / a > < span class = "lineno" > 166< / span >   {UINT, kWebMIdAttachmentLink},< / div >
< div class = "line" > < a name = "l00167" > < / a > < span class = "lineno" > 167< / span >   {UINT, kWebMIdCodecDecodeAll},< / div >
< div class = "line" > < a name = "l00168" > < / a > < span class = "lineno" > 168< / span >   {UINT, kWebMIdTrackOverlay},< / div >
< div class = "line" > < a name = "l00169" > < / a > < span class = "lineno" > 169< / span >   {UINT, kWebMIdCodecDelay},< / div >
< div class = "line" > < a name = "l00170" > < / a > < span class = "lineno" > 170< / span >   {UINT, kWebMIdSeekPreRoll},< / div >
< div class = "line" > < a name = "l00171" > < / a > < span class = "lineno" > 171< / span >   {LIST, kWebMIdTrackTranslate},< / div >
< div class = "line" > < a name = "l00172" > < / a > < span class = "lineno" > 172< / span >   {LIST, kWebMIdVideo},< / div >
< div class = "line" > < a name = "l00173" > < / a > < span class = "lineno" > 173< / span >   {LIST, kWebMIdAudio},< / div >
< div class = "line" > < a name = "l00174" > < / a > < span class = "lineno" > 174< / span >   {LIST, kWebMIdTrackOperation},< / div >
< div class = "line" > < a name = "l00175" > < / a > < span class = "lineno" > 175< / span >   {LIST, kWebMIdContentEncodings},< / 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 = "keyword" > static< / span > < span class = "keyword" > const< / span > ElementIdInfo kTrackTranslateIds[] = {< / div >
< div class = "line" > < a name = "l00179" > < / a > < span class = "lineno" > 179< / span >   {UINT, kWebMIdTrackTranslateEditionUID},< / div >
< div class = "line" > < a name = "l00180" > < / a > < span class = "lineno" > 180< / span >   {UINT, kWebMIdTrackTranslateCodec},< / div >
< div class = "line" > < a name = "l00181" > < / a > < span class = "lineno" > 181< / span >   {BINARY, kWebMIdTrackTranslateTrackID},< / div >
< div class = "line" > < a name = "l00182" > < / a > < span class = "lineno" > 182< / span >   };< / 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 >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > ElementIdInfo kVideoIds[] = {< / div >
< div class = "line" > < a name = "l00185" > < / a > < span class = "lineno" > 185< / span >   {UINT, kWebMIdFlagInterlaced},< / div >
< div class = "line" > < a name = "l00186" > < / a > < span class = "lineno" > 186< / span >   {UINT, kWebMIdStereoMode},< / div >
< div class = "line" > < a name = "l00187" > < / a > < span class = "lineno" > 187< / span >   {UINT, kWebMIdAlphaMode},< / div >
< div class = "line" > < a name = "l00188" > < / a > < span class = "lineno" > 188< / span >   {UINT, kWebMIdPixelWidth},< / div >
< div class = "line" > < a name = "l00189" > < / a > < span class = "lineno" > 189< / span >   {UINT, kWebMIdPixelHeight},< / div >
< div class = "line" > < a name = "l00190" > < / a > < span class = "lineno" > 190< / span >   {UINT, kWebMIdPixelCropBottom},< / div >
< div class = "line" > < a name = "l00191" > < / a > < span class = "lineno" > 191< / span >   {UINT, kWebMIdPixelCropTop},< / div >
< div class = "line" > < a name = "l00192" > < / a > < span class = "lineno" > 192< / span >   {UINT, kWebMIdPixelCropLeft},< / div >
< div class = "line" > < a name = "l00193" > < / a > < span class = "lineno" > 193< / span >   {UINT, kWebMIdPixelCropRight},< / div >
< div class = "line" > < a name = "l00194" > < / a > < span class = "lineno" > 194< / span >   {UINT, kWebMIdDisplayWidth},< / div >
< div class = "line" > < a name = "l00195" > < / a > < span class = "lineno" > 195< / span >   {UINT, kWebMIdDisplayHeight},< / div >
< div class = "line" > < a name = "l00196" > < / a > < span class = "lineno" > 196< / span >   {UINT, kWebMIdDisplayUnit},< / div >
< div class = "line" > < a name = "l00197" > < / a > < span class = "lineno" > 197< / span >   {UINT, kWebMIdAspectRatioType},< / div >
< div class = "line" > < a name = "l00198" > < / a > < span class = "lineno" > 198< / span >   {BINARY, kWebMIdColorSpace},< / div >
< div class = "line" > < a name = "l00199" > < / a > < span class = "lineno" > 199< / span >   {FLOAT, kWebMIdFrameRate},< / div >
< div class = "line" > < a name = "l00200" > < / a > < span class = "lineno" > 200< / span >   };< / div >
< div class = "line" > < a name = "l00201" > < / a > < span class = "lineno" > 201< / span >   < / div >
< div class = "line" > < a name = "l00202" > < / a > < span class = "lineno" > 202< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > ElementIdInfo kAudioIds[] = {< / div >
< div class = "line" > < a name = "l00203" > < / a > < span class = "lineno" > 203< / span >   {FLOAT, kWebMIdSamplingFrequency},< / div >
< div class = "line" > < a name = "l00204" > < / a > < span class = "lineno" > 204< / span >   {FLOAT, kWebMIdOutputSamplingFrequency},< / div >
< div class = "line" > < a name = "l00205" > < / a > < span class = "lineno" > 205< / span >   {UINT, kWebMIdChannels},< / div >
< div class = "line" > < a name = "l00206" > < / a > < span class = "lineno" > 206< / span >   {UINT, kWebMIdBitDepth},< / div >
< div class = "line" > < a name = "l00207" > < / a > < span class = "lineno" > 207< / span >   };< / div >
< div class = "line" > < a name = "l00208" > < / a > < span class = "lineno" > 208< / span >   < / div >
< div class = "line" > < a name = "l00209" > < / a > < span class = "lineno" > 209< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > ElementIdInfo kTrackOperationIds[] = {< / div >
< div class = "line" > < a name = "l00210" > < / a > < span class = "lineno" > 210< / span >   {LIST, kWebMIdTrackCombinePlanes},< / div >
< div class = "line" > < a name = "l00211" > < / a > < span class = "lineno" > 211< / span >   {LIST, kWebMIdJoinBlocks},< / div >
< div class = "line" > < a name = "l00212" > < / a > < span class = "lineno" > 212< / span >   };< / div >
< div class = "line" > < a name = "l00213" > < / a > < span class = "lineno" > 213< / span >   < / div >
< div class = "line" > < a name = "l00214" > < / a > < span class = "lineno" > 214< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > ElementIdInfo kTrackCombinePlanesIds[] = {< / div >
< div class = "line" > < a name = "l00215" > < / a > < span class = "lineno" > 215< / span >   {LIST, kWebMIdTrackPlane},< / div >
< div class = "line" > < a name = "l00216" > < / a > < span class = "lineno" > 216< / span >   };< / div >
< div class = "line" > < a name = "l00217" > < / a > < span class = "lineno" > 217< / span >   < / div >
< div class = "line" > < a name = "l00218" > < / a > < span class = "lineno" > 218< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > ElementIdInfo kTrackPlaneIds[] = {< / div >
< div class = "line" > < a name = "l00219" > < / a > < span class = "lineno" > 219< / span >   {UINT, kWebMIdTrackPlaneUID},< / div >
< div class = "line" > < a name = "l00220" > < / a > < span class = "lineno" > 220< / span >   {UINT, kWebMIdTrackPlaneType},< / 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 >   < / div >
< div class = "line" > < a name = "l00223" > < / a > < span class = "lineno" > 223< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > ElementIdInfo kJoinBlocksIds[] = {< / div >
< div class = "line" > < a name = "l00224" > < / a > < span class = "lineno" > 224< / span >   {UINT, kWebMIdTrackJoinUID},< / div >
< div class = "line" > < a name = "l00225" > < / a > < span class = "lineno" > 225< / span >   };< / div >
< div class = "line" > < a name = "l00226" > < / a > < span class = "lineno" > 226< / span >   < / div >
< div class = "line" > < a name = "l00227" > < / a > < span class = "lineno" > 227< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > ElementIdInfo kContentEncodingsIds[] = {< / div >
< div class = "line" > < a name = "l00228" > < / a > < span class = "lineno" > 228< / span >   {LIST, kWebMIdContentEncoding},< / div >
< div class = "line" > < a name = "l00229" > < / a > < span class = "lineno" > 229< / span >   };< / div >
< div class = "line" > < a name = "l00230" > < / a > < span class = "lineno" > 230< / span >   < / div >
< div class = "line" > < a name = "l00231" > < / a > < span class = "lineno" > 231< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > ElementIdInfo kContentEncodingIds[] = {< / div >
< div class = "line" > < a name = "l00232" > < / a > < span class = "lineno" > 232< / span >   {UINT, kWebMIdContentEncodingOrder},< / div >
< div class = "line" > < a name = "l00233" > < / a > < span class = "lineno" > 233< / span >   {UINT, kWebMIdContentEncodingScope},< / div >
< div class = "line" > < a name = "l00234" > < / a > < span class = "lineno" > 234< / span >   {UINT, kWebMIdContentEncodingType},< / div >
< div class = "line" > < a name = "l00235" > < / a > < span class = "lineno" > 235< / span >   {LIST, kWebMIdContentCompression},< / div >
< div class = "line" > < a name = "l00236" > < / a > < span class = "lineno" > 236< / span >   {LIST, kWebMIdContentEncryption},< / 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 >   < / div >
< div class = "line" > < a name = "l00239" > < / a > < span class = "lineno" > 239< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > ElementIdInfo kContentCompressionIds[] = {< / div >
< div class = "line" > < a name = "l00240" > < / a > < span class = "lineno" > 240< / span >   {UINT, kWebMIdContentCompAlgo},< / div >
< div class = "line" > < a name = "l00241" > < / a > < span class = "lineno" > 241< / span >   {BINARY, kWebMIdContentCompSettings},< / div >
< div class = "line" > < a name = "l00242" > < / a > < span class = "lineno" > 242< / span >   };< / div >
< div class = "line" > < a name = "l00243" > < / a > < span class = "lineno" > 243< / span >   < / div >
< div class = "line" > < a name = "l00244" > < / a > < span class = "lineno" > 244< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > ElementIdInfo kContentEncryptionIds[] = {< / div >
< div class = "line" > < a name = "l00245" > < / a > < span class = "lineno" > 245< / span >   {LIST, kWebMIdContentEncAESSettings},< / div >
< div class = "line" > < a name = "l00246" > < / a > < span class = "lineno" > 246< / span >   {UINT, kWebMIdContentEncAlgo},< / div >
< div class = "line" > < a name = "l00247" > < / a > < span class = "lineno" > 247< / span >   {BINARY, kWebMIdContentEncKeyID},< / div >
< div class = "line" > < a name = "l00248" > < / a > < span class = "lineno" > 248< / span >   {BINARY, kWebMIdContentSignature},< / div >
< div class = "line" > < a name = "l00249" > < / a > < span class = "lineno" > 249< / span >   {BINARY, kWebMIdContentSigKeyID},< / div >
< div class = "line" > < a name = "l00250" > < / a > < span class = "lineno" > 250< / span >   {UINT, kWebMIdContentSigAlgo},< / div >
< div class = "line" > < a name = "l00251" > < / a > < span class = "lineno" > 251< / span >   {UINT, kWebMIdContentSigHashAlgo},< / 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 >
< div class = "line" > < a name = "l00254" > < / a > < span class = "lineno" > 254< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > ElementIdInfo kContentEncAESSettingsIds[] = {< / div >
< div class = "line" > < a name = "l00255" > < / a > < span class = "lineno" > 255< / span >   {UINT, kWebMIdAESSettingsCipherMode},< / div >
< div class = "line" > < a name = "l00256" > < / a > < span class = "lineno" > 256< / span >   };< / div >
< div class = "line" > < a name = "l00257" > < / a > < span class = "lineno" > 257< / span >   < / div >
< div class = "line" > < a name = "l00258" > < / a > < span class = "lineno" > 258< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > ElementIdInfo kCuesIds[] = {< / div >
< div class = "line" > < a name = "l00259" > < / a > < span class = "lineno" > 259< / span >   {LIST, kWebMIdCuePoint},< / div >
< div class = "line" > < a name = "l00260" > < / a > < span class = "lineno" > 260< / span >   };< / 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 = "keyword" > static< / span > < span class = "keyword" > const< / span > ElementIdInfo kCuePointIds[] = {< / div >
< div class = "line" > < a name = "l00263" > < / a > < span class = "lineno" > 263< / span >   {UINT, kWebMIdCueTime},< / div >
< div class = "line" > < a name = "l00264" > < / a > < span class = "lineno" > 264< / span >   {LIST, kWebMIdCueTrackPositions},< / div >
< div class = "line" > < a name = "l00265" > < / a > < span class = "lineno" > 265< / span >   };< / div >
< div class = "line" > < a name = "l00266" > < / a > < span class = "lineno" > 266< / span >   < / div >
< div class = "line" > < a name = "l00267" > < / a > < span class = "lineno" > 267< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > ElementIdInfo kCueTrackPositionsIds[] = {< / div >
< div class = "line" > < a name = "l00268" > < / a > < span class = "lineno" > 268< / span >   {UINT, kWebMIdCueTrack},< / div >
< div class = "line" > < a name = "l00269" > < / a > < span class = "lineno" > 269< / span >   {UINT, kWebMIdCueClusterPosition},< / div >
< div class = "line" > < a name = "l00270" > < / a > < span class = "lineno" > 270< / span >   {UINT, kWebMIdCueBlockNumber},< / div >
< div class = "line" > < a name = "l00271" > < / a > < span class = "lineno" > 271< / span >   {UINT, kWebMIdCueCodecState},< / div >
< div class = "line" > < a name = "l00272" > < / a > < span class = "lineno" > 272< / span >   {LIST, kWebMIdCueReference},< / div >
< div class = "line" > < a name = "l00273" > < / a > < span class = "lineno" > 273< / span >   };< / div >
< div class = "line" > < a name = "l00274" > < / a > < span class = "lineno" > 274< / span >   < / div >
< div class = "line" > < a name = "l00275" > < / a > < span class = "lineno" > 275< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > ElementIdInfo kCueReferenceIds[] = {< / div >
< div class = "line" > < a name = "l00276" > < / a > < span class = "lineno" > 276< / span >   {UINT, kWebMIdCueRefTime},< / 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 >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > ElementIdInfo kAttachmentsIds[] = {< / div >
< div class = "line" > < a name = "l00280" > < / a > < span class = "lineno" > 280< / span >   {LIST, kWebMIdAttachedFile},< / div >
< div class = "line" > < a name = "l00281" > < / a > < span class = "lineno" > 281< / span >   };< / div >
< div class = "line" > < a name = "l00282" > < / a > < span class = "lineno" > 282< / span >   < / div >
< div class = "line" > < a name = "l00283" > < / a > < span class = "lineno" > 283< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > ElementIdInfo kAttachedFileIds[] = {< / div >
< div class = "line" > < a name = "l00284" > < / a > < span class = "lineno" > 284< / span >   {STRING, kWebMIdFileDescription},< / div >
< div class = "line" > < a name = "l00285" > < / a > < span class = "lineno" > 285< / span >   {STRING, kWebMIdFileName},< / div >
< div class = "line" > < a name = "l00286" > < / a > < span class = "lineno" > 286< / span >   {STRING, kWebMIdFileMimeType},< / div >
< div class = "line" > < a name = "l00287" > < / a > < span class = "lineno" > 287< / span >   {BINARY, kWebMIdFileData},< / div >
< div class = "line" > < a name = "l00288" > < / a > < span class = "lineno" > 288< / span >   {UINT, kWebMIdFileUID},< / div >
< div class = "line" > < a name = "l00289" > < / a > < span class = "lineno" > 289< / span >   };< / div >
< div class = "line" > < a name = "l00290" > < / a > < span class = "lineno" > 290< / span >   < / div >
< div class = "line" > < a name = "l00291" > < / a > < span class = "lineno" > 291< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > ElementIdInfo kChaptersIds[] = {< / div >
< div class = "line" > < a name = "l00292" > < / a > < span class = "lineno" > 292< / span >   {LIST, kWebMIdEditionEntry},< / div >
< div class = "line" > < a name = "l00293" > < / a > < span class = "lineno" > 293< / span >   };< / div >
< div class = "line" > < a name = "l00294" > < / a > < span class = "lineno" > 294< / span >   < / div >
< div class = "line" > < a name = "l00295" > < / a > < span class = "lineno" > 295< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > ElementIdInfo kEditionEntryIds[] = {< / div >
< div class = "line" > < a name = "l00296" > < / a > < span class = "lineno" > 296< / span >   {UINT, kWebMIdEditionUID},< / div >
< div class = "line" > < a name = "l00297" > < / a > < span class = "lineno" > 297< / span >   {UINT, kWebMIdEditionFlagHidden},< / div >
< div class = "line" > < a name = "l00298" > < / a > < span class = "lineno" > 298< / span >   {UINT, kWebMIdEditionFlagDefault},< / div >
< div class = "line" > < a name = "l00299" > < / a > < span class = "lineno" > 299< / span >   {UINT, kWebMIdEditionFlagOrdered},< / div >
< div class = "line" > < a name = "l00300" > < / a > < span class = "lineno" > 300< / span >   {LIST, kWebMIdChapterAtom},< / div >
< div class = "line" > < a name = "l00301" > < / a > < span class = "lineno" > 301< / span >   };< / div >
< div class = "line" > < a name = "l00302" > < / a > < span class = "lineno" > 302< / span >   < / div >
< div class = "line" > < a name = "l00303" > < / a > < span class = "lineno" > 303< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > ElementIdInfo kChapterAtomIds[] = {< / div >
< div class = "line" > < a name = "l00304" > < / a > < span class = "lineno" > 304< / span >   {UINT, kWebMIdChapterUID},< / div >
< div class = "line" > < a name = "l00305" > < / a > < span class = "lineno" > 305< / span >   {UINT, kWebMIdChapterTimeStart},< / div >
< div class = "line" > < a name = "l00306" > < / a > < span class = "lineno" > 306< / span >   {UINT, kWebMIdChapterTimeEnd},< / div >
< div class = "line" > < a name = "l00307" > < / a > < span class = "lineno" > 307< / span >   {UINT, kWebMIdChapterFlagHidden},< / div >
< div class = "line" > < a name = "l00308" > < / a > < span class = "lineno" > 308< / span >   {UINT, kWebMIdChapterFlagEnabled},< / div >
< div class = "line" > < a name = "l00309" > < / a > < span class = "lineno" > 309< / span >   {BINARY, kWebMIdChapterSegmentUID},< / div >
< div class = "line" > < a name = "l00310" > < / a > < span class = "lineno" > 310< / span >   {UINT, kWebMIdChapterSegmentEditionUID},< / div >
< div class = "line" > < a name = "l00311" > < / a > < span class = "lineno" > 311< / span >   {UINT, kWebMIdChapterPhysicalEquiv},< / div >
< div class = "line" > < a name = "l00312" > < / a > < span class = "lineno" > 312< / span >   {LIST, kWebMIdChapterTrack},< / div >
< div class = "line" > < a name = "l00313" > < / a > < span class = "lineno" > 313< / span >   {LIST, kWebMIdChapterDisplay},< / div >
< div class = "line" > < a name = "l00314" > < / a > < span class = "lineno" > 314< / span >   {LIST, kWebMIdChapProcess},< / div >
< div class = "line" > < a name = "l00315" > < / a > < span class = "lineno" > 315< / span >   };< / div >
< div class = "line" > < a name = "l00316" > < / a > < span class = "lineno" > 316< / span >   < / div >
< div class = "line" > < a name = "l00317" > < / a > < span class = "lineno" > 317< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > ElementIdInfo kChapterTrackIds[] = {< / div >
< div class = "line" > < a name = "l00318" > < / a > < span class = "lineno" > 318< / span >   {UINT, kWebMIdChapterTrackNumber},< / div >
< div class = "line" > < a name = "l00319" > < / a > < span class = "lineno" > 319< / 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 >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > ElementIdInfo kChapterDisplayIds[] = {< / div >
< div class = "line" > < a name = "l00322" > < / a > < span class = "lineno" > 322< / span >   {STRING, kWebMIdChapString},< / div >
< div class = "line" > < a name = "l00323" > < / a > < span class = "lineno" > 323< / span >   {STRING, kWebMIdChapLanguage},< / div >
< div class = "line" > < a name = "l00324" > < / a > < span class = "lineno" > 324< / span >   {STRING, kWebMIdChapCountry},< / div >
< div class = "line" > < a name = "l00325" > < / a > < span class = "lineno" > 325< / span >   };< / div >
< div class = "line" > < a name = "l00326" > < / a > < span class = "lineno" > 326< / span >   < / div >
< div class = "line" > < a name = "l00327" > < / a > < span class = "lineno" > 327< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > ElementIdInfo kChapProcessIds[] = {< / div >
< div class = "line" > < a name = "l00328" > < / a > < span class = "lineno" > 328< / span >   {UINT, kWebMIdChapProcessCodecID},< / div >
< div class = "line" > < a name = "l00329" > < / a > < span class = "lineno" > 329< / span >   {BINARY, kWebMIdChapProcessPrivate},< / div >
< div class = "line" > < a name = "l00330" > < / a > < span class = "lineno" > 330< / span >   {LIST, kWebMIdChapProcessCommand},< / div >
< div class = "line" > < a name = "l00331" > < / a > < span class = "lineno" > 331< / span >   };< / 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 >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > ElementIdInfo kChapProcessCommandIds[] = {< / div >
< div class = "line" > < a name = "l00334" > < / a > < span class = "lineno" > 334< / span >   {UINT, kWebMIdChapProcessTime},< / div >
< div class = "line" > < a name = "l00335" > < / a > < span class = "lineno" > 335< / span >   {BINARY, kWebMIdChapProcessData},< / div >
< div class = "line" > < a name = "l00336" > < / a > < span class = "lineno" > 336< / span >   };< / 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 = "keyword" > static< / span > < span class = "keyword" > const< / span > ElementIdInfo kTagsIds[] = {< / div >
< div class = "line" > < a name = "l00339" > < / a > < span class = "lineno" > 339< / span >   {LIST, kWebMIdTag},< / 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 >   < / div >
< div class = "line" > < a name = "l00342" > < / a > < span class = "lineno" > 342< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > ElementIdInfo kTagIds[] = {< / div >
< div class = "line" > < a name = "l00343" > < / a > < span class = "lineno" > 343< / span >   {LIST, kWebMIdTargets},< / div >
< div class = "line" > < a name = "l00344" > < / a > < span class = "lineno" > 344< / span >   {LIST, kWebMIdSimpleTag},< / div >
< div class = "line" > < a name = "l00345" > < / a > < span class = "lineno" > 345< / span >   };< / div >
< div class = "line" > < a name = "l00346" > < / a > < span class = "lineno" > 346< / span >   < / div >
< div class = "line" > < a name = "l00347" > < / a > < span class = "lineno" > 347< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > ElementIdInfo kTargetsIds[] = {< / div >
< div class = "line" > < a name = "l00348" > < / a > < span class = "lineno" > 348< / span >   {UINT, kWebMIdTargetTypeValue},< / div >
< div class = "line" > < a name = "l00349" > < / a > < span class = "lineno" > 349< / span >   {STRING, kWebMIdTargetType},< / div >
< div class = "line" > < a name = "l00350" > < / a > < span class = "lineno" > 350< / span >   {UINT, kWebMIdTagTrackUID},< / div >
< div class = "line" > < a name = "l00351" > < / a > < span class = "lineno" > 351< / span >   {UINT, kWebMIdTagEditionUID},< / div >
< div class = "line" > < a name = "l00352" > < / a > < span class = "lineno" > 352< / span >   {UINT, kWebMIdTagChapterUID},< / div >
< div class = "line" > < a name = "l00353" > < / a > < span class = "lineno" > 353< / span >   {UINT, kWebMIdTagAttachmentUID},< / div >
< div class = "line" > < a name = "l00354" > < / a > < span class = "lineno" > 354< / span >   };< / 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 = "keyword" > static< / span > < span class = "keyword" > const< / span > ElementIdInfo kSimpleTagIds[] = {< / div >
< div class = "line" > < a name = "l00357" > < / a > < span class = "lineno" > 357< / span >   {STRING, kWebMIdTagName},< / div >
< div class = "line" > < a name = "l00358" > < / a > < span class = "lineno" > 358< / span >   {STRING, kWebMIdTagLanguage},< / div >
< div class = "line" > < a name = "l00359" > < / a > < span class = "lineno" > 359< / span >   {UINT, kWebMIdTagDefault},< / div >
< div class = "line" > < a name = "l00360" > < / a > < span class = "lineno" > 360< / span >   {STRING, kWebMIdTagString},< / div >
< div class = "line" > < a name = "l00361" > < / a > < span class = "lineno" > 361< / span >   {BINARY, kWebMIdTagBinary},< / div >
< div class = "line" > < a name = "l00362" > < / a > < span class = "lineno" > 362< / span >   };< / div >
< div class = "line" > < a name = "l00363" > < / a > < span class = "lineno" > 363< / span >   < / div >
< div class = "line" > < a name = "l00364" > < / a > < span class = "lineno" > 364< / span >   < span class = "preprocessor" > #define LIST_ELEMENT_INFO(id, level, id_info) \< / span > < / div >
< div class = "line" > < a name = "l00365" > < / a > < span class = "lineno" > 365< / span >   < span class = "preprocessor" > { (id), (level), (id_info), arraysize(id_info) }< / span > < / div >
< div class = "line" > < a name = "l00366" > < / a > < span class = "lineno" > 366< / span >   < span class = "preprocessor" > < / span > < / div >
< div class = "line" > < a name = "l00367" > < / a > < span class = "lineno" > 367< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > ListElementInfo kListElementInfo[] = {< / div >
< div class = "line" > < a name = "l00368" > < / a > < span class = "lineno" > 368< / span >   LIST_ELEMENT_INFO(kWebMIdCluster, 1, kClusterIds),< / div >
< div class = "line" > < a name = "l00369" > < / a > < span class = "lineno" > 369< / span >   LIST_ELEMENT_INFO(kWebMIdEBMLHeader, 0, kEBMLHeaderIds),< / div >
< div class = "line" > < a name = "l00370" > < / a > < span class = "lineno" > 370< / span >   LIST_ELEMENT_INFO(kWebMIdSegment, 0, kSegmentIds),< / div >
< div class = "line" > < a name = "l00371" > < / a > < span class = "lineno" > 371< / span >   LIST_ELEMENT_INFO(kWebMIdSeekHead, 1, kSeekHeadIds),< / div >
< div class = "line" > < a name = "l00372" > < / a > < span class = "lineno" > 372< / span >   LIST_ELEMENT_INFO(kWebMIdSeek, 2, kSeekIds),< / div >
< div class = "line" > < a name = "l00373" > < / a > < span class = "lineno" > 373< / span >   LIST_ELEMENT_INFO(kWebMIdInfo, 1, kInfoIds),< / div >
< div class = "line" > < a name = "l00374" > < / a > < span class = "lineno" > 374< / span >   LIST_ELEMENT_INFO(kWebMIdChapterTranslate, 2, kChapterTranslateIds),< / div >
< div class = "line" > < a name = "l00375" > < / a > < span class = "lineno" > 375< / span >   LIST_ELEMENT_INFO(kWebMIdSilentTracks, 2, kSilentTracksIds),< / div >
< div class = "line" > < a name = "l00376" > < / a > < span class = "lineno" > 376< / span >   LIST_ELEMENT_INFO(kWebMIdBlockGroup, 2, kBlockGroupIds),< / div >
< div class = "line" > < a name = "l00377" > < / a > < span class = "lineno" > 377< / span >   LIST_ELEMENT_INFO(kWebMIdBlockAdditions, 3, kBlockAdditionsIds),< / div >
< div class = "line" > < a name = "l00378" > < / a > < span class = "lineno" > 378< / span >   LIST_ELEMENT_INFO(kWebMIdBlockMore, 4, kBlockMoreIds),< / div >
< div class = "line" > < a name = "l00379" > < / a > < span class = "lineno" > 379< / span >   LIST_ELEMENT_INFO(kWebMIdSlices, 3, kSlicesIds),< / div >
< div class = "line" > < a name = "l00380" > < / a > < span class = "lineno" > 380< / span >   LIST_ELEMENT_INFO(kWebMIdTimeSlice, 4, kTimeSliceIds),< / div >
< div class = "line" > < a name = "l00381" > < / a > < span class = "lineno" > 381< / span >   LIST_ELEMENT_INFO(kWebMIdTracks, 1, kTracksIds),< / div >
< div class = "line" > < a name = "l00382" > < / a > < span class = "lineno" > 382< / span >   LIST_ELEMENT_INFO(kWebMIdTrackEntry, 2, kTrackEntryIds),< / div >
< div class = "line" > < a name = "l00383" > < / a > < span class = "lineno" > 383< / span >   LIST_ELEMENT_INFO(kWebMIdTrackTranslate, 3, kTrackTranslateIds),< / div >
< div class = "line" > < a name = "l00384" > < / a > < span class = "lineno" > 384< / span >   LIST_ELEMENT_INFO(kWebMIdVideo, 3, kVideoIds),< / div >
< div class = "line" > < a name = "l00385" > < / a > < span class = "lineno" > 385< / span >   LIST_ELEMENT_INFO(kWebMIdAudio, 3, kAudioIds),< / div >
< div class = "line" > < a name = "l00386" > < / a > < span class = "lineno" > 386< / span >   LIST_ELEMENT_INFO(kWebMIdTrackOperation, 3, kTrackOperationIds),< / div >
< div class = "line" > < a name = "l00387" > < / a > < span class = "lineno" > 387< / span >   LIST_ELEMENT_INFO(kWebMIdTrackCombinePlanes, 4, kTrackCombinePlanesIds),< / div >
< div class = "line" > < a name = "l00388" > < / a > < span class = "lineno" > 388< / span >   LIST_ELEMENT_INFO(kWebMIdTrackPlane, 5, kTrackPlaneIds),< / div >
< div class = "line" > < a name = "l00389" > < / a > < span class = "lineno" > 389< / span >   LIST_ELEMENT_INFO(kWebMIdJoinBlocks, 4, kJoinBlocksIds),< / div >
< div class = "line" > < a name = "l00390" > < / a > < span class = "lineno" > 390< / span >   LIST_ELEMENT_INFO(kWebMIdContentEncodings, 3, kContentEncodingsIds),< / div >
< div class = "line" > < a name = "l00391" > < / a > < span class = "lineno" > 391< / span >   LIST_ELEMENT_INFO(kWebMIdContentEncoding, 4, kContentEncodingIds),< / div >
< div class = "line" > < a name = "l00392" > < / a > < span class = "lineno" > 392< / span >   LIST_ELEMENT_INFO(kWebMIdContentCompression, 5, kContentCompressionIds),< / div >
< div class = "line" > < a name = "l00393" > < / a > < span class = "lineno" > 393< / span >   LIST_ELEMENT_INFO(kWebMIdContentEncryption, 5, kContentEncryptionIds),< / div >
< div class = "line" > < a name = "l00394" > < / a > < span class = "lineno" > 394< / span >   LIST_ELEMENT_INFO(kWebMIdContentEncAESSettings, 6, kContentEncAESSettingsIds),< / div >
< div class = "line" > < a name = "l00395" > < / a > < span class = "lineno" > 395< / span >   LIST_ELEMENT_INFO(kWebMIdCues, 1, kCuesIds),< / div >
< div class = "line" > < a name = "l00396" > < / a > < span class = "lineno" > 396< / span >   LIST_ELEMENT_INFO(kWebMIdCuePoint, 2, kCuePointIds),< / div >
< div class = "line" > < a name = "l00397" > < / a > < span class = "lineno" > 397< / span >   LIST_ELEMENT_INFO(kWebMIdCueTrackPositions, 3, kCueTrackPositionsIds),< / div >
< div class = "line" > < a name = "l00398" > < / a > < span class = "lineno" > 398< / span >   LIST_ELEMENT_INFO(kWebMIdCueReference, 4, kCueReferenceIds),< / div >
< div class = "line" > < a name = "l00399" > < / a > < span class = "lineno" > 399< / span >   LIST_ELEMENT_INFO(kWebMIdAttachments, 1, kAttachmentsIds),< / div >
< div class = "line" > < a name = "l00400" > < / a > < span class = "lineno" > 400< / span >   LIST_ELEMENT_INFO(kWebMIdAttachedFile, 2, kAttachedFileIds),< / div >
< div class = "line" > < a name = "l00401" > < / a > < span class = "lineno" > 401< / span >   LIST_ELEMENT_INFO(kWebMIdChapters, 1, kChaptersIds),< / div >
< div class = "line" > < a name = "l00402" > < / a > < span class = "lineno" > 402< / span >   LIST_ELEMENT_INFO(kWebMIdEditionEntry, 2, kEditionEntryIds),< / div >
< div class = "line" > < a name = "l00403" > < / a > < span class = "lineno" > 403< / span >   LIST_ELEMENT_INFO(kWebMIdChapterAtom, 3, kChapterAtomIds),< / div >
< div class = "line" > < a name = "l00404" > < / a > < span class = "lineno" > 404< / span >   LIST_ELEMENT_INFO(kWebMIdChapterTrack, 4, kChapterTrackIds),< / div >
< div class = "line" > < a name = "l00405" > < / a > < span class = "lineno" > 405< / span >   LIST_ELEMENT_INFO(kWebMIdChapterDisplay, 4, kChapterDisplayIds),< / div >
< div class = "line" > < a name = "l00406" > < / a > < span class = "lineno" > 406< / span >   LIST_ELEMENT_INFO(kWebMIdChapProcess, 4, kChapProcessIds),< / div >
< div class = "line" > < a name = "l00407" > < / a > < span class = "lineno" > 407< / span >   LIST_ELEMENT_INFO(kWebMIdChapProcessCommand, 5, kChapProcessCommandIds),< / div >
< div class = "line" > < a name = "l00408" > < / a > < span class = "lineno" > 408< / span >   LIST_ELEMENT_INFO(kWebMIdTags, 1, kTagsIds),< / div >
< div class = "line" > < a name = "l00409" > < / a > < span class = "lineno" > 409< / span >   LIST_ELEMENT_INFO(kWebMIdTag, 2, kTagIds),< / div >
< div class = "line" > < a name = "l00410" > < / a > < span class = "lineno" > 410< / span >   LIST_ELEMENT_INFO(kWebMIdTargets, 3, kTargetsIds),< / div >
< div class = "line" > < a name = "l00411" > < / a > < span class = "lineno" > 411< / span >   LIST_ELEMENT_INFO(kWebMIdSimpleTag, 3, kSimpleTagIds),< / div >
< div class = "line" > < a name = "l00412" > < / a > < span class = "lineno" > 412< / span >   };< / div >
< div class = "line" > < a name = "l00413" > < / a > < span class = "lineno" > 413< / span >   < / div >
< div class = "line" > < a name = "l00414" > < / a > < span class = "lineno" > 414< / span >   < span class = "comment" > // Parses an element header id or size field. These fields are variable length< / span > < / div >
< div class = "line" > < a name = "l00415" > < / a > < span class = "lineno" > 415< / span >   < span class = "comment" > // encoded. The first byte indicates how many bytes the field occupies.< / span > < / div >
< div class = "line" > < a name = "l00416" > < / a > < span class = "lineno" > 416< / span >   < span class = "comment" > // |buf| - The buffer to parse.< / span > < / div >
< div class = "line" > < a name = "l00417" > < / a > < span class = "lineno" > 417< / span >   < span class = "comment" > // |size| - The number of bytes in |buf|< / span > < / div >
< div class = "line" > < a name = "l00418" > < / a > < span class = "lineno" > 418< / span >   < span class = "comment" > // |max_bytes| - The maximum number of bytes the field can be. ID fields< / span > < / div >
< div class = "line" > < a name = "l00419" > < / a > < span class = "lineno" > 419< / span >   < span class = "comment" > // set this to 4 & element size fields set this to 8. If the< / span > < / div >
< div class = "line" > < a name = "l00420" > < / a > < span class = "lineno" > 420< / span >   < span class = "comment" > // first byte indicates a larger field size than this it is a< / span > < / div >
< div class = "line" > < a name = "l00421" > < / a > < span class = "lineno" > 421< / span >   < span class = "comment" > // parser error.< / span > < / div >
< div class = "line" > < a name = "l00422" > < / a > < span class = "lineno" > 422< / span >   < span class = "comment" > // |mask_first_byte| - For element size fields the field length encoding bits< / span > < / div >
< div class = "line" > < a name = "l00423" > < / a > < span class = "lineno" > 423< / span >   < span class = "comment" > // need to be masked off. This parameter is true for< / span > < / div >
< div class = "line" > < a name = "l00424" > < / a > < span class = "lineno" > 424< / span >   < span class = "comment" > // element size fields and is false for ID field values.< / span > < / div >
< div class = "line" > < a name = "l00425" > < / a > < span class = "lineno" > 425< / span >   < span class = "comment" > //< / span > < / div >
< div class = "line" > < a name = "l00426" > < / a > < span class = "lineno" > 426< / span >   < span class = "comment" > // Returns: The number of bytes parsed on success. -1 on error.< / span > < / div >
< div class = "line" > < a name = "l00427" > < / a > < span class = "lineno" > 427< / span >   < span class = "keyword" > static< / span > < span class = "keywordtype" > int< / span > ParseWebMElementHeaderField(< span class = "keyword" > const< / span > uint8_t* buf,< / div >
< div class = "line" > < a name = "l00428" > < / a > < span class = "lineno" > 428< / span >   < span class = "keywordtype" > int< / span > size,< / div >
< div class = "line" > < a name = "l00429" > < / a > < span class = "lineno" > 429< / span >   < span class = "keywordtype" > int< / span > max_bytes,< / div >
< div class = "line" > < a name = "l00430" > < / a > < span class = "lineno" > 430< / span >   < span class = "keywordtype" > bool< / span > mask_first_byte,< / div >
< div class = "line" > < a name = "l00431" > < / a > < span class = "lineno" > 431< / span >   int64_t* num) {< / div >
< div class = "line" > < a name = "l00432" > < / a > < span class = "lineno" > 432< / span >   DCHECK(buf);< / div >
< div class = "line" > < a name = "l00433" > < / a > < span class = "lineno" > 433< / span >   DCHECK(num);< / div >
< div class = "line" > < a name = "l00434" > < / a > < span class = "lineno" > 434< / span >   < / div >
< div class = "line" > < a name = "l00435" > < / a > < span class = "lineno" > 435< / span >   < span class = "keywordflow" > if< / span > (size < 0)< / div >
< div class = "line" > < a name = "l00436" > < / a > < span class = "lineno" > 436< / span >   < span class = "keywordflow" > return< / span > -1;< / div >
< div class = "line" > < a name = "l00437" > < / a > < span class = "lineno" > 437< / span >   < / div >
< div class = "line" > < a name = "l00438" > < / a > < span class = "lineno" > 438< / span >   < span class = "keywordflow" > if< / span > (size == 0)< / div >
< div class = "line" > < a name = "l00439" > < / a > < span class = "lineno" > 439< / span >   < span class = "keywordflow" > return< / span > 0;< / div >
< div class = "line" > < a name = "l00440" > < / a > < span class = "lineno" > 440< / span >   < / div >
< div class = "line" > < a name = "l00441" > < / a > < span class = "lineno" > 441< / span >   < span class = "keywordtype" > int< / span > mask = 0x80;< / div >
< div class = "line" > < a name = "l00442" > < / a > < span class = "lineno" > 442< / span >   uint8_t ch = buf[0];< / div >
< div class = "line" > < a name = "l00443" > < / a > < span class = "lineno" > 443< / span >   < span class = "keywordtype" > int< / span > extra_bytes = -1;< / div >
< div class = "line" > < a name = "l00444" > < / a > < span class = "lineno" > 444< / span >   < span class = "keywordtype" > bool< / span > all_ones = < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00445" > < / a > < span class = "lineno" > 445< / span >   < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < max_bytes; ++i) {< / div >
< div class = "line" > < a name = "l00446" > < / a > < span class = "lineno" > 446< / span >   < span class = "keywordflow" > if< / span > ((ch & mask) != 0) {< / div >
< div class = "line" > < a name = "l00447" > < / a > < span class = "lineno" > 447< / span >   mask = ~mask & 0xff;< / div >
< div class = "line" > < a name = "l00448" > < / a > < span class = "lineno" > 448< / span >   *num = mask_first_byte ? ch & mask : ch;< / div >
< div class = "line" > < a name = "l00449" > < / a > < span class = "lineno" > 449< / span >   all_ones = (ch & mask) == mask;< / div >
< div class = "line" > < a name = "l00450" > < / a > < span class = "lineno" > 450< / span >   extra_bytes = i;< / div >
< div class = "line" > < a name = "l00451" > < / a > < span class = "lineno" > 451< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l00452" > < / a > < span class = "lineno" > 452< / span >   }< / div >
< div class = "line" > < a name = "l00453" > < / a > < span class = "lineno" > 453< / span >   mask = 0x80 | mask > > 1;< / div >
< div class = "line" > < a name = "l00454" > < / a > < span class = "lineno" > 454< / span >   }< / 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" > if< / span > (extra_bytes == -1)< / div >
< div class = "line" > < a name = "l00457" > < / a > < span class = "lineno" > 457< / span >   < span class = "keywordflow" > return< / span > -1;< / div >
< div class = "line" > < a name = "l00458" > < / a > < span class = "lineno" > 458< / span >   < / div >
< div class = "line" > < a name = "l00459" > < / a > < span class = "lineno" > 459< / span >   < span class = "comment" > // Return 0 if we need more data.< / span > < / div >
< div class = "line" > < a name = "l00460" > < / a > < span class = "lineno" > 460< / span >   < span class = "keywordflow" > if< / span > ((1 + extra_bytes) > size)< / div >
< div class = "line" > < a name = "l00461" > < / a > < span class = "lineno" > 461< / span >   < span class = "keywordflow" > return< / span > 0;< / 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 = "keywordtype" > int< / span > bytes_used = 1;< / 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 >   < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < extra_bytes; ++i) {< / div >
< div class = "line" > < a name = "l00466" > < / a > < span class = "lineno" > 466< / span >   ch = buf[bytes_used++];< / div >
< div class = "line" > < a name = "l00467" > < / a > < span class = "lineno" > 467< / span >   all_ones & = (ch == 0xff);< / div >
< div class = "line" > < a name = "l00468" > < / a > < span class = "lineno" > 468< / span >   *num = (*num < < 8) | ch;< / div >
< div class = "line" > < a name = "l00469" > < / a > < span class = "lineno" > 469< / span >   }< / 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 >   < span class = "keywordflow" > if< / span > (all_ones)< / div >
2016-08-19 23:43:16 +00:00
< div class = "line" > < a name = "l00472" > < / a > < span class = "lineno" > 472< / span >   *num = std::numeric_limits< int64_t> ::max();< / div >
2015-10-19 17:27:30 +00:00
< div class = "line" > < a name = "l00473" > < / a > < span class = "lineno" > 473< / span >   < / div >
< div class = "line" > < a name = "l00474" > < / a > < span class = "lineno" > 474< / span >   < span class = "keywordflow" > return< / span > bytes_used;< / 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 >   < / div >
< div class = "line" > < a name = "l00477" > < / a > < span class = "lineno" > 477< / span >   < span class = "keywordtype" > int< / span > WebMParseElementHeader(< span class = "keyword" > const< / span > uint8_t* buf,< / div >
< div class = "line" > < a name = "l00478" > < / a > < span class = "lineno" > 478< / span >   < span class = "keywordtype" > int< / span > size,< / div >
< div class = "line" > < a name = "l00479" > < / a > < span class = "lineno" > 479< / span >   < span class = "keywordtype" > int< / span > * < span class = "keywordtype" > id< / span > ,< / div >
< div class = "line" > < a name = "l00480" > < / a > < span class = "lineno" > 480< / span >   int64_t* element_size) {< / div >
< div class = "line" > < a name = "l00481" > < / a > < span class = "lineno" > 481< / span >   DCHECK(buf);< / div >
< div class = "line" > < a name = "l00482" > < / a > < span class = "lineno" > 482< / span >   DCHECK_GE(size, 0);< / div >
< div class = "line" > < a name = "l00483" > < / a > < span class = "lineno" > 483< / span >   DCHECK(< span class = "keywordtype" > id< / span > );< / div >
< div class = "line" > < a name = "l00484" > < / a > < span class = "lineno" > 484< / span >   DCHECK(element_size);< / 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 >   < span class = "keywordflow" > if< / span > (size == 0)< / div >
< div class = "line" > < a name = "l00487" > < / a > < span class = "lineno" > 487< / span >   < span class = "keywordflow" > return< / span > 0;< / div >
< div class = "line" > < a name = "l00488" > < / a > < span class = "lineno" > 488< / span >   < / div >
< div class = "line" > < a name = "l00489" > < / a > < span class = "lineno" > 489< / span >   int64_t tmp = 0;< / div >
< div class = "line" > < a name = "l00490" > < / a > < span class = "lineno" > 490< / span >   < span class = "keywordtype" > int< / span > num_id_bytes = ParseWebMElementHeaderField(buf, size, 4, < span class = "keyword" > false< / span > , & tmp);< / div >
< div class = "line" > < a name = "l00491" > < / a > < span class = "lineno" > 491< / span >   < / div >
< div class = "line" > < a name = "l00492" > < / a > < span class = "lineno" > 492< / span >   < span class = "keywordflow" > if< / span > (num_id_bytes < = 0)< / div >
< div class = "line" > < a name = "l00493" > < / a > < span class = "lineno" > 493< / span >   < span class = "keywordflow" > return< / span > num_id_bytes;< / div >
< div class = "line" > < a name = "l00494" > < / a > < span class = "lineno" > 494< / span >   < / div >
2016-08-19 23:43:16 +00:00
< div class = "line" > < a name = "l00495" > < / a > < span class = "lineno" > 495< / span >   < span class = "keywordflow" > if< / span > (tmp == std::numeric_limits< int64_t> ::max())< / div >
2015-10-19 17:27:30 +00:00
< div class = "line" > < a name = "l00496" > < / a > < span class = "lineno" > 496< / span >   tmp = kWebMReservedId;< / div >
< div class = "line" > < a name = "l00497" > < / a > < span class = "lineno" > 497< / span >   < / div >
< div class = "line" > < a name = "l00498" > < / a > < span class = "lineno" > 498< / span >   *< span class = "keywordtype" > id< / span > = < span class = "keyword" > static_cast< < / span > < span class = "keywordtype" > int< / span > < span class = "keyword" > > < / span > (tmp);< / div >
< div class = "line" > < a name = "l00499" > < / a > < span class = "lineno" > 499< / span >   < / div >
< div class = "line" > < a name = "l00500" > < / a > < span class = "lineno" > 500< / span >   < span class = "keywordtype" > int< / span > num_size_bytes = ParseWebMElementHeaderField(buf + num_id_bytes,< / div >
< div class = "line" > < a name = "l00501" > < / a > < span class = "lineno" > 501< / span >   size - num_id_bytes,< / div >
< div class = "line" > < a name = "l00502" > < / a > < span class = "lineno" > 502< / span >   8, < span class = "keyword" > true< / span > , & tmp);< / div >
< div class = "line" > < a name = "l00503" > < / a > < span class = "lineno" > 503< / span >   < / div >
< div class = "line" > < a name = "l00504" > < / a > < span class = "lineno" > 504< / span >   < span class = "keywordflow" > if< / span > (num_size_bytes < = 0)< / div >
< div class = "line" > < a name = "l00505" > < / a > < span class = "lineno" > 505< / span >   < span class = "keywordflow" > return< / span > num_size_bytes;< / div >
< div class = "line" > < a name = "l00506" > < / a > < span class = "lineno" > 506< / span >   < / div >
2016-08-19 23:43:16 +00:00
< div class = "line" > < a name = "l00507" > < / a > < span class = "lineno" > 507< / span >   < span class = "keywordflow" > if< / span > (tmp == std::numeric_limits< int64_t> ::max())< / div >
2015-10-19 17:27:30 +00:00
< div class = "line" > < a name = "l00508" > < / a > < span class = "lineno" > 508< / span >   tmp = kWebMUnknownSize;< / div >
< div class = "line" > < a name = "l00509" > < / a > < span class = "lineno" > 509< / span >   < / div >
< div class = "line" > < a name = "l00510" > < / a > < span class = "lineno" > 510< / span >   *element_size = tmp;< / div >
< div class = "line" > < a name = "l00511" > < / a > < span class = "lineno" > 511< / span >   DVLOG(3) < < < span class = "stringliteral" > " WebMParseElementHeader() : id " < / span > < < std::hex < < *< span class = "keywordtype" > id< / span > < < std::dec< / div >
< div class = "line" > < a name = "l00512" > < / a > < span class = "lineno" > 512< / span >   < < < span class = "stringliteral" > " size " < / span > < < *element_size;< / div >
< div class = "line" > < a name = "l00513" > < / a > < span class = "lineno" > 513< / span >   < span class = "keywordflow" > return< / span > num_id_bytes + num_size_bytes;< / 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 >   < span class = "comment" > // Finds ElementType for a specific ID.< / span > < / div >
< div class = "line" > < a name = "l00517" > < / a > < span class = "lineno" > 517< / span >   < span class = "keyword" > static< / span > ElementType FindIdType(< span class = "keywordtype" > int< / span > < span class = "keywordtype" > id< / span > ,< / div >
< div class = "line" > < a name = "l00518" > < / a > < span class = "lineno" > 518< / span >   < span class = "keyword" > const< / span > ElementIdInfo* id_info,< / div >
< div class = "line" > < a name = "l00519" > < / a > < span class = "lineno" > 519< / span >   < span class = "keywordtype" > int< / span > id_info_count) {< / div >
< div class = "line" > < a name = "l00520" > < / a > < span class = "lineno" > 520< / span >   < / div >
< div class = "line" > < a name = "l00521" > < / a > < span class = "lineno" > 521< / span >   < span class = "comment" > // Check for global element IDs that can be anywhere.< / span > < / div >
< div class = "line" > < a name = "l00522" > < / a > < span class = "lineno" > 522< / span >   < span class = "keywordflow" > if< / span > (< span class = "keywordtype" > id< / span > == kWebMIdVoid || < span class = "keywordtype" > id< / span > == kWebMIdCRC32)< / div >
< div class = "line" > < a name = "l00523" > < / a > < span class = "lineno" > 523< / span >   < span class = "keywordflow" > return< / span > SKIP;< / div >
< div class = "line" > < a name = "l00524" > < / a > < span class = "lineno" > 524< / span >   < / div >
< div class = "line" > < a name = "l00525" > < / a > < span class = "lineno" > 525< / span >   < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < id_info_count; ++i) {< / div >
< div class = "line" > < a name = "l00526" > < / a > < span class = "lineno" > 526< / span >   < span class = "keywordflow" > if< / span > (< span class = "keywordtype" > id< / span > == id_info[i].id_)< / div >
< div class = "line" > < a name = "l00527" > < / a > < span class = "lineno" > 527< / span >   < span class = "keywordflow" > return< / span > id_info[i].type_;< / div >
< div class = "line" > < a name = "l00528" > < / a > < span class = "lineno" > 528< / span >   }< / 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 = "keywordflow" > return< / span > UNKNOWN;< / div >
< div class = "line" > < a name = "l00531" > < / a > < span class = "lineno" > 531< / span >   }< / div >
< div class = "line" > < a name = "l00532" > < / a > < span class = "lineno" > 532< / span >   < / div >
< div class = "line" > < a name = "l00533" > < / a > < span class = "lineno" > 533< / span >   < span class = "comment" > // Finds ListElementInfo for a specific ID.< / span > < / div >
< div class = "line" > < a name = "l00534" > < / a > < span class = "lineno" > 534< / span >   < span class = "keyword" > static< / span > < span class = "keyword" > const< / span > ListElementInfo* FindListInfo(< span class = "keywordtype" > int< / span > < span class = "keywordtype" > id< / span > ) {< / div >
< div class = "line" > < a name = "l00535" > < / a > < span class = "lineno" > 535< / span >   < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > size_t< / span > i = 0; i < arraysize(kListElementInfo); ++i) {< / div >
< div class = "line" > < a name = "l00536" > < / a > < span class = "lineno" > 536< / span >   < span class = "keywordflow" > if< / span > (< span class = "keywordtype" > id< / span > == kListElementInfo[i].id_)< / div >
< div class = "line" > < a name = "l00537" > < / a > < span class = "lineno" > 537< / span >   < span class = "keywordflow" > return< / span > & kListElementInfo[i];< / div >
< div class = "line" > < a name = "l00538" > < / a > < span class = "lineno" > 538< / span >   }< / div >
< div class = "line" > < a name = "l00539" > < / a > < span class = "lineno" > 539< / span >   < / div >
< div class = "line" > < a name = "l00540" > < / a > < span class = "lineno" > 540< / span >   < span class = "keywordflow" > return< / span > NULL;< / div >
< div class = "line" > < a name = "l00541" > < / a > < span class = "lineno" > 541< / span >   }< / div >
< div class = "line" > < a name = "l00542" > < / a > < span class = "lineno" > 542< / span >   < / div >
< div class = "line" > < a name = "l00543" > < / a > < span class = "lineno" > 543< / span >   < span class = "keyword" > static< / span > < span class = "keywordtype" > int< / span > FindListLevel(< span class = "keywordtype" > int< / span > < span class = "keywordtype" > id< / span > ) {< / div >
< div class = "line" > < a name = "l00544" > < / a > < span class = "lineno" > 544< / span >   < span class = "keyword" > const< / span > ListElementInfo* list_info = FindListInfo(< span class = "keywordtype" > id< / span > );< / div >
< div class = "line" > < a name = "l00545" > < / a > < span class = "lineno" > 545< / span >   < span class = "keywordflow" > if< / span > (list_info)< / div >
< div class = "line" > < a name = "l00546" > < / a > < span class = "lineno" > 546< / span >   < span class = "keywordflow" > return< / span > list_info-> level_;< / div >
< div class = "line" > < a name = "l00547" > < / a > < span class = "lineno" > 547< / span >   < / div >
< div class = "line" > < a name = "l00548" > < / a > < span class = "lineno" > 548< / span >   < span class = "keywordflow" > return< / span > -1;< / div >
< div class = "line" > < a name = "l00549" > < / a > < span class = "lineno" > 549< / span >   }< / div >
< div class = "line" > < a name = "l00550" > < / a > < span class = "lineno" > 550< / span >   < / div >
< div class = "line" > < a name = "l00551" > < / a > < span class = "lineno" > 551< / span >   < span class = "keyword" > static< / span > < span class = "keywordtype" > int< / span > ParseUInt(< span class = "keyword" > const< / span > uint8_t* buf,< / div >
< div class = "line" > < a name = "l00552" > < / a > < span class = "lineno" > 552< / span >   < span class = "keywordtype" > int< / span > size,< / div >
< div class = "line" > < a name = "l00553" > < / a > < span class = "lineno" > 553< / span >   < span class = "keywordtype" > int< / span > < span class = "keywordtype" > id< / span > ,< / div >
< div class = "line" > < a name = "l00554" > < / a > < span class = "lineno" > 554< / span >   WebMParserClient* client) {< / div >
< div class = "line" > < a name = "l00555" > < / a > < span class = "lineno" > 555< / span >   < span class = "keywordflow" > if< / span > ((size < = 0) || (size > 8))< / div >
< div class = "line" > < a name = "l00556" > < / a > < span class = "lineno" > 556< / span >   < span class = "keywordflow" > return< / span > -1;< / div >
< div class = "line" > < a name = "l00557" > < / a > < span class = "lineno" > 557< / span >   < / div >
< div class = "line" > < a name = "l00558" > < / a > < span class = "lineno" > 558< / span >   < span class = "comment" > // Read in the big-endian integer.< / span > < / div >
< div class = "line" > < a name = "l00559" > < / a > < span class = "lineno" > 559< / span >   uint64_t value = 0;< / div >
< div class = "line" > < a name = "l00560" > < / a > < span class = "lineno" > 560< / span >   < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < size; ++i)< / div >
< div class = "line" > < a name = "l00561" > < / a > < span class = "lineno" > 561< / span >   value = (value < < 8) | buf[i];< / div >
< div class = "line" > < a name = "l00562" > < / a > < span class = "lineno" > 562< / span >   < / div >
< div class = "line" > < a name = "l00563" > < / a > < span class = "lineno" > 563< / span >   < span class = "comment" > // We use int64_t in place of uint64_t everywhere for convenience. See this< / span > < / div >
< div class = "line" > < a name = "l00564" > < / a > < span class = "lineno" > 564< / span >   < span class = "comment" > // bug< / span > < / div >
< div class = "line" > < a name = "l00565" > < / a > < span class = "lineno" > 565< / span >   < span class = "comment" > // for more details: http://crbug.com/366750#c3< / span > < / div >
< div class = "line" > < a name = "l00566" > < / a > < span class = "lineno" > 566< / span >   < span class = "keywordflow" > if< / span > (!base::IsValueInRangeForNumericType< int64_t> (value))< / div >
< div class = "line" > < a name = "l00567" > < / a > < span class = "lineno" > 567< / span >   < span class = "keywordflow" > return< / span > -1;< / div >
< div class = "line" > < a name = "l00568" > < / a > < span class = "lineno" > 568< / span >   < / div >
< div class = "line" > < a name = "l00569" > < / a > < span class = "lineno" > 569< / span >   < span class = "keywordflow" > if< / span > (!client-> OnUInt(< span class = "keywordtype" > id< / span > , value))< / div >
< div class = "line" > < a name = "l00570" > < / a > < span class = "lineno" > 570< / span >   < span class = "keywordflow" > return< / span > -1;< / div >
< div class = "line" > < a name = "l00571" > < / a > < span class = "lineno" > 571< / span >   < / div >
< div class = "line" > < a name = "l00572" > < / a > < span class = "lineno" > 572< / span >   < span class = "keywordflow" > return< / span > size;< / div >
< div class = "line" > < a name = "l00573" > < / a > < span class = "lineno" > 573< / span >   }< / div >
< div class = "line" > < a name = "l00574" > < / a > < span class = "lineno" > 574< / span >   < / div >
< div class = "line" > < a name = "l00575" > < / a > < span class = "lineno" > 575< / span >   < span class = "keyword" > static< / span > < span class = "keywordtype" > int< / span > ParseFloat(< span class = "keyword" > const< / span > uint8_t* buf,< / div >
< div class = "line" > < a name = "l00576" > < / a > < span class = "lineno" > 576< / span >   < span class = "keywordtype" > int< / span > size,< / div >
< div class = "line" > < a name = "l00577" > < / a > < span class = "lineno" > 577< / span >   < span class = "keywordtype" > int< / span > < span class = "keywordtype" > id< / span > ,< / div >
< div class = "line" > < a name = "l00578" > < / a > < span class = "lineno" > 578< / span >   WebMParserClient* client) {< / div >
< div class = "line" > < a name = "l00579" > < / a > < span class = "lineno" > 579< / span >   < span class = "keywordflow" > if< / span > ((size != 4) & & (size != 8))< / div >
< div class = "line" > < a name = "l00580" > < / a > < span class = "lineno" > 580< / span >   < span class = "keywordflow" > return< / span > -1;< / div >
< div class = "line" > < a name = "l00581" > < / a > < span class = "lineno" > 581< / span >   < / div >
< div class = "line" > < a name = "l00582" > < / a > < span class = "lineno" > 582< / span >   < span class = "keywordtype" > double< / span > value = -1;< / div >
< div class = "line" > < a name = "l00583" > < / a > < span class = "lineno" > 583< / span >   < / div >
< div class = "line" > < a name = "l00584" > < / a > < span class = "lineno" > 584< / span >   < span class = "comment" > // Read the bytes from big-endian form into a native endian integer.< / span > < / div >
< div class = "line" > < a name = "l00585" > < / a > < span class = "lineno" > 585< / span >   int64_t tmp = 0;< / div >
< div class = "line" > < a name = "l00586" > < / a > < span class = "lineno" > 586< / span >   < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i = 0; i < size; ++i)< / div >
< div class = "line" > < a name = "l00587" > < / a > < span class = "lineno" > 587< / span >   tmp = (tmp < < 8) | buf[i];< / div >
< div class = "line" > < a name = "l00588" > < / a > < span class = "lineno" > 588< / span >   < / div >
< div class = "line" > < a name = "l00589" > < / a > < span class = "lineno" > 589< / span >   < span class = "comment" > // Use a union to convert the integer bit pattern into a floating point< / span > < / div >
< div class = "line" > < a name = "l00590" > < / a > < span class = "lineno" > 590< / span >   < span class = "comment" > // number.< / span > < / div >
< div class = "line" > < a name = "l00591" > < / a > < span class = "lineno" > 591< / span >   < span class = "keywordflow" > if< / span > (size == 4) {< / div >
< div class = "line" > < a name = "l00592" > < / a > < span class = "lineno" > 592< / span >   < span class = "keyword" > union < / span > {< / div >
< div class = "line" > < a name = "l00593" > < / a > < span class = "lineno" > 593< / span >   int32_t src;< / div >
< div class = "line" > < a name = "l00594" > < / a > < span class = "lineno" > 594< / span >   < span class = "keywordtype" > float< / span > dst;< / div >
< div class = "line" > < a name = "l00595" > < / a > < span class = "lineno" > 595< / span >   } tmp2;< / div >
< div class = "line" > < a name = "l00596" > < / a > < span class = "lineno" > 596< / span >   tmp2.src = < span class = "keyword" > static_cast< < / span > int32_t< span class = "keyword" > > < / span > (tmp);< / div >
< div class = "line" > < a name = "l00597" > < / a > < span class = "lineno" > 597< / span >   value = tmp2.dst;< / div >
< div class = "line" > < a name = "l00598" > < / a > < span class = "lineno" > 598< / span >   } < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (size == 8) {< / div >
< div class = "line" > < a name = "l00599" > < / a > < span class = "lineno" > 599< / span >   < span class = "keyword" > union < / span > {< / div >
< div class = "line" > < a name = "l00600" > < / a > < span class = "lineno" > 600< / span >   int64_t src;< / div >
< div class = "line" > < a name = "l00601" > < / a > < span class = "lineno" > 601< / span >   < span class = "keywordtype" > double< / span > dst;< / div >
< div class = "line" > < a name = "l00602" > < / a > < span class = "lineno" > 602< / span >   } tmp2;< / div >
< div class = "line" > < a name = "l00603" > < / a > < span class = "lineno" > 603< / span >   tmp2.src = tmp;< / div >
< div class = "line" > < a name = "l00604" > < / a > < span class = "lineno" > 604< / span >   value = tmp2.dst;< / div >
< div class = "line" > < a name = "l00605" > < / a > < span class = "lineno" > 605< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l00606" > < / a > < span class = "lineno" > 606< / span >   < span class = "keywordflow" > return< / span > -1;< / div >
< div class = "line" > < a name = "l00607" > < / a > < span class = "lineno" > 607< / span >   }< / div >
< div class = "line" > < a name = "l00608" > < / a > < span class = "lineno" > 608< / span >   < / div >
< div class = "line" > < a name = "l00609" > < / a > < span class = "lineno" > 609< / span >   < span class = "keywordflow" > if< / span > (!client-> OnFloat(< span class = "keywordtype" > id< / span > , value))< / div >
< div class = "line" > < a name = "l00610" > < / a > < span class = "lineno" > 610< / span >   < span class = "keywordflow" > return< / span > -1;< / div >
< div class = "line" > < a name = "l00611" > < / a > < span class = "lineno" > 611< / span >   < / div >
< div class = "line" > < a name = "l00612" > < / a > < span class = "lineno" > 612< / span >   < span class = "keywordflow" > return< / span > size;< / div >
< div class = "line" > < a name = "l00613" > < / a > < span class = "lineno" > 613< / span >   }< / div >
< div class = "line" > < a name = "l00614" > < / a > < span class = "lineno" > 614< / span >   < / div >
< div class = "line" > < a name = "l00615" > < / a > < span class = "lineno" > 615< / span >   < span class = "keyword" > static< / span > < span class = "keywordtype" > int< / span > ParseBinary(< span class = "keyword" > const< / span > uint8_t* buf,< / div >
< div class = "line" > < a name = "l00616" > < / a > < span class = "lineno" > 616< / span >   < span class = "keywordtype" > int< / span > size,< / div >
< div class = "line" > < a name = "l00617" > < / a > < span class = "lineno" > 617< / span >   < span class = "keywordtype" > int< / span > < span class = "keywordtype" > id< / span > ,< / div >
< div class = "line" > < a name = "l00618" > < / a > < span class = "lineno" > 618< / span >   WebMParserClient* client) {< / div >
< div class = "line" > < a name = "l00619" > < / a > < span class = "lineno" > 619< / span >   < span class = "keywordflow" > return< / span > client-> OnBinary(< span class = "keywordtype" > id< / span > , buf, size) ? size : -1;< / div >
< div class = "line" > < a name = "l00620" > < / a > < span class = "lineno" > 620< / span >   }< / div >
< div class = "line" > < a name = "l00621" > < / a > < span class = "lineno" > 621< / span >   < / div >
< div class = "line" > < a name = "l00622" > < / a > < span class = "lineno" > 622< / span >   < span class = "keyword" > static< / span > < span class = "keywordtype" > int< / span > ParseString(< span class = "keyword" > const< / span > uint8_t* buf,< / div >
< div class = "line" > < a name = "l00623" > < / a > < span class = "lineno" > 623< / span >   < span class = "keywordtype" > int< / span > size,< / div >
< div class = "line" > < a name = "l00624" > < / a > < span class = "lineno" > 624< / span >   < span class = "keywordtype" > int< / span > < span class = "keywordtype" > id< / span > ,< / div >
< div class = "line" > < a name = "l00625" > < / a > < span class = "lineno" > 625< / span >   WebMParserClient* client) {< / div >
< div class = "line" > < a name = "l00626" > < / a > < span class = "lineno" > 626< / span >   < span class = "keyword" > const< / span > uint8_t* end = < span class = "keyword" > static_cast< < / span > < span class = "keyword" > const < / span > uint8_t*< span class = "keyword" > > < / span > (memchr(buf, < span class = "charliteral" > ' \0' < / span > , size));< / div >
< div class = "line" > < a name = "l00627" > < / a > < span class = "lineno" > 627< / span >   < span class = "keywordtype" > int< / span > length = (end != NULL) ? static_cast< int> (end - buf) : size;< / div >
< div class = "line" > < a name = "l00628" > < / a > < span class = "lineno" > 628< / span >   std::string str(reinterpret_cast< const char*> (buf), length);< / div >
< div class = "line" > < a name = "l00629" > < / a > < span class = "lineno" > 629< / span >   < span class = "keywordflow" > return< / span > client-> OnString(< span class = "keywordtype" > id< / span > , str) ? size : -1;< / div >
< div class = "line" > < a name = "l00630" > < / a > < span class = "lineno" > 630< / span >   }< / div >
< div class = "line" > < a name = "l00631" > < / a > < span class = "lineno" > 631< / span >   < / div >
< div class = "line" > < a name = "l00632" > < / a > < span class = "lineno" > 632< / span >   < span class = "keyword" > static< / span > < span class = "keywordtype" > int< / span > ParseNonListElement(ElementType type,< / div >
< div class = "line" > < a name = "l00633" > < / a > < span class = "lineno" > 633< / span >   < span class = "keywordtype" > int< / span > < span class = "keywordtype" > id< / span > ,< / div >
< div class = "line" > < a name = "l00634" > < / a > < span class = "lineno" > 634< / span >   int64_t element_size,< / div >
< div class = "line" > < a name = "l00635" > < / a > < span class = "lineno" > 635< / span >   < span class = "keyword" > const< / span > uint8_t* buf,< / div >
< div class = "line" > < a name = "l00636" > < / a > < span class = "lineno" > 636< / span >   < span class = "keywordtype" > int< / span > size,< / div >
< div class = "line" > < a name = "l00637" > < / a > < span class = "lineno" > 637< / span >   WebMParserClient* client) {< / div >
< div class = "line" > < a name = "l00638" > < / a > < span class = "lineno" > 638< / span >   DCHECK_GE(size, element_size);< / div >
< div class = "line" > < a name = "l00639" > < / a > < span class = "lineno" > 639< / span >   < / div >
< div class = "line" > < a name = "l00640" > < / a > < span class = "lineno" > 640< / span >   < span class = "keywordtype" > int< / span > result = -1;< / div >
< div class = "line" > < a name = "l00641" > < / a > < span class = "lineno" > 641< / span >   < span class = "keywordflow" > switch< / span > (type) {< / div >
< div class = "line" > < a name = "l00642" > < / a > < span class = "lineno" > 642< / span >   < span class = "keywordflow" > case< / span > LIST:< / div >
< div class = "line" > < a name = "l00643" > < / a > < span class = "lineno" > 643< / span >   NOTIMPLEMENTED();< / div >
< div class = "line" > < a name = "l00644" > < / a > < span class = "lineno" > 644< / span >   result = -1;< / div >
< div class = "line" > < a name = "l00645" > < / a > < span class = "lineno" > 645< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l00646" > < / a > < span class = "lineno" > 646< / span >   < span class = "keywordflow" > case< / span > UINT:< / div >
< div class = "line" > < a name = "l00647" > < / a > < span class = "lineno" > 647< / span >   result = ParseUInt(buf, element_size, < span class = "keywordtype" > id< / span > , client);< / div >
< div class = "line" > < a name = "l00648" > < / a > < span class = "lineno" > 648< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l00649" > < / a > < span class = "lineno" > 649< / span >   < span class = "keywordflow" > case< / span > FLOAT:< / div >
< div class = "line" > < a name = "l00650" > < / a > < span class = "lineno" > 650< / span >   result = ParseFloat(buf, element_size, < span class = "keywordtype" > id< / span > , client);< / div >
< div class = "line" > < a name = "l00651" > < / a > < span class = "lineno" > 651< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l00652" > < / a > < span class = "lineno" > 652< / span >   < span class = "keywordflow" > case< / span > BINARY:< / div >
< div class = "line" > < a name = "l00653" > < / a > < span class = "lineno" > 653< / span >   result = ParseBinary(buf, element_size, < span class = "keywordtype" > id< / span > , client);< / div >
< div class = "line" > < a name = "l00654" > < / a > < span class = "lineno" > 654< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l00655" > < / a > < span class = "lineno" > 655< / span >   < span class = "keywordflow" > case< / span > STRING:< / div >
< div class = "line" > < a name = "l00656" > < / a > < span class = "lineno" > 656< / span >   result = ParseString(buf, element_size, < span class = "keywordtype" > id< / span > , client);< / div >
< div class = "line" > < a name = "l00657" > < / a > < span class = "lineno" > 657< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l00658" > < / a > < span class = "lineno" > 658< / span >   < span class = "keywordflow" > case< / span > SKIP:< / div >
< div class = "line" > < a name = "l00659" > < / a > < span class = "lineno" > 659< / span >   result = element_size;< / div >
< div class = "line" > < a name = "l00660" > < / a > < span class = "lineno" > 660< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l00661" > < / a > < span class = "lineno" > 661< / span >   < span class = "keywordflow" > default< / span > :< / div >
< div class = "line" > < a name = "l00662" > < / a > < span class = "lineno" > 662< / span >   DVLOG(1) < < < span class = "stringliteral" > " Unhandled ID type " < / span > < < type;< / div >
< div class = "line" > < a name = "l00663" > < / a > < span class = "lineno" > 663< / span >   < span class = "keywordflow" > return< / span > -1;< / div >
< div class = "line" > < a name = "l00664" > < / a > < span class = "lineno" > 664< / span >   };< / div >
< div class = "line" > < a name = "l00665" > < / a > < span class = "lineno" > 665< / span >   < / div >
< div class = "line" > < a name = "l00666" > < / a > < span class = "lineno" > 666< / span >   DCHECK_LE(result, size);< / div >
< div class = "line" > < a name = "l00667" > < / a > < span class = "lineno" > 667< / span >   < span class = "keywordflow" > return< / span > result;< / div >
< div class = "line" > < a name = "l00668" > < / a > < span class = "lineno" > 668< / span >   }< / div >
< div class = "line" > < a name = "l00669" > < / a > < span class = "lineno" > 669< / span >   < / div >
< div class = "line" > < a name = "l00670" > < / a > < span class = "lineno" > 670< / span >   WebMParserClient::WebMParserClient() {}< / div >
< div class = "line" > < a name = "l00671" > < / a > < span class = "lineno" > 671< / span >   WebMParserClient::~WebMParserClient() {}< / div >
< div class = "line" > < a name = "l00672" > < / a > < span class = "lineno" > 672< / span >   < / div >
< div class = "line" > < a name = "l00673" > < / a > < span class = "lineno" > 673< / span >   WebMParserClient* WebMParserClient::OnListStart(< span class = "keywordtype" > int< / span > < span class = "keywordtype" > id< / span > ) {< / div >
< div class = "line" > < a name = "l00674" > < / a > < span class = "lineno" > 674< / span >   DVLOG(1) < < < span class = "stringliteral" > " Unexpected list element start with ID " < / span > < < std::hex < < id;< / div >
< div class = "line" > < a name = "l00675" > < / a > < span class = "lineno" > 675< / span >   < span class = "keywordflow" > return< / span > NULL;< / div >
< div class = "line" > < a name = "l00676" > < / a > < span class = "lineno" > 676< / span >   }< / 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 >   < span class = "keywordtype" > bool< / span > WebMParserClient::OnListEnd(< span class = "keywordtype" > int< / span > < span class = "keywordtype" > id< / span > ) {< / div >
< div class = "line" > < a name = "l00679" > < / a > < span class = "lineno" > 679< / span >   DVLOG(1) < < < span class = "stringliteral" > " Unexpected list element end with ID " < / span > < < std::hex < < id;< / div >
< div class = "line" > < a name = "l00680" > < / a > < span class = "lineno" > 680< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00681" > < / a > < span class = "lineno" > 681< / span >   }< / 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 > WebMParserClient::OnUInt(< span class = "keywordtype" > int< / span > < span class = "keywordtype" > id< / span > , int64_t val) {< / div >
< div class = "line" > < a name = "l00684" > < / a > < span class = "lineno" > 684< / span >   DVLOG(1) < < < span class = "stringliteral" > " Unexpected unsigned integer element with ID " < / span > < < std::hex < < id;< / div >
< div class = "line" > < a name = "l00685" > < / a > < span class = "lineno" > 685< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00686" > < / a > < span class = "lineno" > 686< / span >   }< / 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 >   < span class = "keywordtype" > bool< / span > WebMParserClient::OnFloat(< span class = "keywordtype" > int< / span > < span class = "keywordtype" > id< / span > , < span class = "keywordtype" > double< / span > val) {< / div >
< div class = "line" > < a name = "l00689" > < / a > < span class = "lineno" > 689< / span >   DVLOG(1) < < < span class = "stringliteral" > " Unexpected float element with ID " < / span > < < std::hex < < id;< / div >
< div class = "line" > < a name = "l00690" > < / a > < span class = "lineno" > 690< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00691" > < / a > < span class = "lineno" > 691< / span >   }< / 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 = "keywordtype" > bool< / span > WebMParserClient::OnBinary(< span class = "keywordtype" > int< / span > < span class = "keywordtype" > id< / span > , < span class = "keyword" > const< / span > uint8_t* data, < span class = "keywordtype" > int< / span > size) {< / div >
< div class = "line" > < a name = "l00694" > < / a > < span class = "lineno" > 694< / span >   DVLOG(1) < < < span class = "stringliteral" > " Unexpected binary element with ID " < / span > < < std::hex < < id;< / div >
< div class = "line" > < a name = "l00695" > < / a > < span class = "lineno" > 695< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00696" > < / a > < span class = "lineno" > 696< / span >   }< / div >
< div class = "line" > < a name = "l00697" > < / a > < span class = "lineno" > 697< / span >   < / div >
< div class = "line" > < a name = "l00698" > < / a > < span class = "lineno" > 698< / span >   < span class = "keywordtype" > bool< / span > WebMParserClient::OnString(< span class = "keywordtype" > int< / span > < span class = "keywordtype" > id< / span > , < span class = "keyword" > const< / span > std::string& str) {< / div >
< div class = "line" > < a name = "l00699" > < / a > < span class = "lineno" > 699< / span >   DVLOG(1) < < < span class = "stringliteral" > " Unexpected string element with ID " < / span > < < std::hex < < id;< / div >
< div class = "line" > < a name = "l00700" > < / a > < span class = "lineno" > 700< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00701" > < / a > < span class = "lineno" > 701< / span >   }< / div >
< div class = "line" > < a name = "l00702" > < / a > < span class = "lineno" > 702< / span >   < / div >
2016-05-24 23:43:16 +00:00
< div class = "line" > < a name = "l00703" > < / a > < span class = "lineno" > < a class = "line" href = "../../dc/dca/classshaka_1_1media_1_1WebMListParser.html#ac228770d1828937f8aa6becec23210e1" > 703< / a > < / span >   < a class = "code" href = "../../dc/dca/classshaka_1_1media_1_1WebMListParser.html#ac228770d1828937f8aa6becec23210e1" > WebMListParser::WebMListParser< / a > (< span class = "keywordtype" > int< / span > < span class = "keywordtype" > id< / span > , < a class = "code" href = "../../d5/dec/classshaka_1_1media_1_1WebMParserClient.html" > WebMParserClient< / a > * client)< / div >
2015-10-19 17:27:30 +00:00
< div class = "line" > < a name = "l00704" > < / a > < span class = "lineno" > 704< / span >   : state_(NEED_LIST_HEADER),< / div >
< div class = "line" > < a name = "l00705" > < / a > < span class = "lineno" > 705< / span >   root_id_(id),< / div >
< div class = "line" > < a name = "l00706" > < / a > < span class = "lineno" > 706< / span >   root_level_(FindListLevel(id)),< / div >
< div class = "line" > < a name = "l00707" > < / a > < span class = "lineno" > 707< / span >   root_client_(client) {< / div >
< div class = "line" > < a name = "l00708" > < / a > < span class = "lineno" > 708< / span >   DCHECK_GE(root_level_, 0);< / div >
< div class = "line" > < a name = "l00709" > < / a > < span class = "lineno" > 709< / span >   DCHECK(client);< / div >
< div class = "line" > < a name = "l00710" > < / a > < span class = "lineno" > 710< / span >   }< / div >
< div class = "line" > < a name = "l00711" > < / a > < span class = "lineno" > 711< / span >   < / div >
< div class = "line" > < a name = "l00712" > < / a > < span class = "lineno" > 712< / span >   WebMListParser::~WebMListParser() {}< / div >
< div class = "line" > < a name = "l00713" > < / a > < span class = "lineno" > 713< / span >   < / div >
2016-05-24 23:43:16 +00:00
< div class = "line" > < a name = "l00714" > < / a > < span class = "lineno" > < a class = "line" href = "../../dc/dca/classshaka_1_1media_1_1WebMListParser.html#a4ebac4e1a4165017d206d4aa5c4c0350" > 714< / a > < / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "../../dc/dca/classshaka_1_1media_1_1WebMListParser.html#a4ebac4e1a4165017d206d4aa5c4c0350" > WebMListParser::Reset< / a > () {< / div >
2015-10-19 17:27:30 +00:00
< div class = "line" > < a name = "l00715" > < / a > < span class = "lineno" > 715< / span >   ChangeState(NEED_LIST_HEADER);< / div >
< div class = "line" > < a name = "l00716" > < / a > < span class = "lineno" > 716< / span >   list_state_stack_.clear();< / 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 >
2016-05-24 23:43:16 +00:00
< div class = "line" > < a name = "l00719" > < / a > < span class = "lineno" > < a class = "line" href = "../../dc/dca/classshaka_1_1media_1_1WebMListParser.html#acd805b7eb25afcd9a3be2d8d88e3c6af" > 719< / a > < / span >   < span class = "keywordtype" > int< / span > < a class = "code" href = "../../dc/dca/classshaka_1_1media_1_1WebMListParser.html#acd805b7eb25afcd9a3be2d8d88e3c6af" > WebMListParser::Parse< / a > (< span class = "keyword" > const< / span > uint8_t* buf, < span class = "keywordtype" > int< / span > size) {< / div >
2015-10-19 17:27:30 +00:00
< div class = "line" > < a name = "l00720" > < / a > < span class = "lineno" > 720< / span >   DCHECK(buf);< / div >
< div class = "line" > < a name = "l00721" > < / a > < span class = "lineno" > 721< / span >   < / div >
< div class = "line" > < a name = "l00722" > < / a > < span class = "lineno" > 722< / span >   < span class = "keywordflow" > if< / span > (size < 0 || state_ == PARSE_ERROR || state_ == DONE_PARSING_LIST)< / div >
< div class = "line" > < a name = "l00723" > < / a > < span class = "lineno" > 723< / span >   < span class = "keywordflow" > return< / span > -1;< / div >
< div class = "line" > < a name = "l00724" > < / a > < span class = "lineno" > 724< / span >   < / div >
< div class = "line" > < a name = "l00725" > < / a > < span class = "lineno" > 725< / span >   < span class = "keywordflow" > if< / span > (size == 0)< / div >
< div class = "line" > < a name = "l00726" > < / a > < span class = "lineno" > 726< / span >   < span class = "keywordflow" > return< / span > 0;< / div >
< div class = "line" > < a name = "l00727" > < / a > < span class = "lineno" > 727< / span >   < / div >
< div class = "line" > < a name = "l00728" > < / a > < span class = "lineno" > 728< / span >   < span class = "keyword" > const< / span > uint8_t* cur = buf;< / div >
< div class = "line" > < a name = "l00729" > < / a > < span class = "lineno" > 729< / span >   < span class = "keywordtype" > int< / span > cur_size = size;< / div >
< div class = "line" > < a name = "l00730" > < / a > < span class = "lineno" > 730< / span >   < span class = "keywordtype" > int< / span > bytes_parsed = 0;< / div >
< div class = "line" > < a name = "l00731" > < / a > < span class = "lineno" > 731< / span >   < / div >
< div class = "line" > < a name = "l00732" > < / a > < span class = "lineno" > 732< / span >   < span class = "keywordflow" > while< / span > (cur_size > 0 & & state_ != PARSE_ERROR & & state_ != DONE_PARSING_LIST) {< / div >
< div class = "line" > < a name = "l00733" > < / a > < span class = "lineno" > 733< / span >   < span class = "keywordtype" > int< / span > element_id = 0;< / div >
< div class = "line" > < a name = "l00734" > < / a > < span class = "lineno" > 734< / span >   int64_t element_size = 0;< / div >
< div class = "line" > < a name = "l00735" > < / a > < span class = "lineno" > 735< / span >   < span class = "keywordtype" > int< / span > result = WebMParseElementHeader(cur, cur_size, & element_id,< / div >
< div class = "line" > < a name = "l00736" > < / a > < span class = "lineno" > 736< / span >   & element_size);< / div >
< div class = "line" > < a name = "l00737" > < / a > < span class = "lineno" > 737< / span >   < / div >
< div class = "line" > < a name = "l00738" > < / a > < span class = "lineno" > 738< / span >   < span class = "keywordflow" > if< / span > (result < 0)< / div >
< div class = "line" > < a name = "l00739" > < / a > < span class = "lineno" > 739< / span >   < span class = "keywordflow" > return< / span > result;< / div >
< div class = "line" > < a name = "l00740" > < / a > < span class = "lineno" > 740< / span >   < / div >
< div class = "line" > < a name = "l00741" > < / a > < span class = "lineno" > 741< / span >   < span class = "keywordflow" > if< / span > (result == 0)< / div >
< div class = "line" > < a name = "l00742" > < / a > < span class = "lineno" > 742< / span >   < span class = "keywordflow" > return< / span > bytes_parsed;< / div >
< div class = "line" > < a name = "l00743" > < / a > < span class = "lineno" > 743< / span >   < / div >
< div class = "line" > < a name = "l00744" > < / a > < span class = "lineno" > 744< / span >   < span class = "keywordflow" > switch< / span > (state_) {< / div >
< div class = "line" > < a name = "l00745" > < / a > < span class = "lineno" > 745< / span >   < span class = "keywordflow" > case< / span > NEED_LIST_HEADER: {< / div >
< div class = "line" > < a name = "l00746" > < / a > < span class = "lineno" > 746< / span >   < span class = "keywordflow" > if< / span > (element_id != root_id_) {< / div >
< div class = "line" > < a name = "l00747" > < / a > < span class = "lineno" > 747< / span >   ChangeState(PARSE_ERROR);< / div >
< div class = "line" > < a name = "l00748" > < / a > < span class = "lineno" > 748< / span >   < span class = "keywordflow" > return< / span > -1;< / div >
< div class = "line" > < a name = "l00749" > < / a > < span class = "lineno" > 749< / span >   }< / 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 >   < span class = "comment" > // Only allow Segment & Cluster to have an unknown size.< / span > < / div >
< div class = "line" > < a name = "l00752" > < / a > < span class = "lineno" > 752< / span >   < span class = "keywordflow" > if< / span > (element_size == kWebMUnknownSize & & < / div >
< div class = "line" > < a name = "l00753" > < / a > < span class = "lineno" > 753< / span >   (element_id != kWebMIdSegment) & & < / div >
< div class = "line" > < a name = "l00754" > < / a > < span class = "lineno" > 754< / span >   (element_id != kWebMIdCluster)) {< / div >
< div class = "line" > < a name = "l00755" > < / a > < span class = "lineno" > 755< / span >   ChangeState(PARSE_ERROR);< / div >
< div class = "line" > < a name = "l00756" > < / a > < span class = "lineno" > 756< / span >   < span class = "keywordflow" > return< / span > -1;< / div >
< div class = "line" > < a name = "l00757" > < / a > < span class = "lineno" > 757< / span >   }< / div >
< div class = "line" > < a name = "l00758" > < / a > < span class = "lineno" > 758< / span >   < / div >
< div class = "line" > < a name = "l00759" > < / a > < span class = "lineno" > 759< / span >   ChangeState(INSIDE_LIST);< / div >
< div class = "line" > < a name = "l00760" > < / a > < span class = "lineno" > 760< / span >   < span class = "keywordflow" > if< / span > (!OnListStart(root_id_, element_size))< / div >
< div class = "line" > < a name = "l00761" > < / a > < span class = "lineno" > 761< / span >   < span class = "keywordflow" > return< / span > -1;< / div >
< div class = "line" > < a name = "l00762" > < / a > < span class = "lineno" > 762< / span >   < / div >
< div class = "line" > < a name = "l00763" > < / a > < span class = "lineno" > 763< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l00764" > < / a > < span class = "lineno" > 764< / span >   }< / div >
< div class = "line" > < a name = "l00765" > < / a > < span class = "lineno" > 765< / span >   < / div >
< div class = "line" > < a name = "l00766" > < / a > < span class = "lineno" > 766< / span >   < span class = "keywordflow" > case< / span > INSIDE_LIST: {< / div >
< div class = "line" > < a name = "l00767" > < / a > < span class = "lineno" > 767< / span >   < span class = "keywordtype" > int< / span > header_size = result;< / div >
< div class = "line" > < a name = "l00768" > < / a > < span class = "lineno" > 768< / span >   < span class = "keyword" > const< / span > uint8_t* element_data = cur + header_size;< / div >
< div class = "line" > < a name = "l00769" > < / a > < span class = "lineno" > 769< / span >   < span class = "keywordtype" > int< / span > element_data_size = cur_size - header_size;< / div >
< div class = "line" > < a name = "l00770" > < / a > < span class = "lineno" > 770< / span >   < / div >
< div class = "line" > < a name = "l00771" > < / a > < span class = "lineno" > 771< / span >   < span class = "keywordflow" > if< / span > (element_size < element_data_size)< / div >
< div class = "line" > < a name = "l00772" > < / a > < span class = "lineno" > 772< / span >   element_data_size = element_size;< / div >
< div class = "line" > < a name = "l00773" > < / a > < span class = "lineno" > 773< / span >   < / div >
< div class = "line" > < a name = "l00774" > < / a > < span class = "lineno" > 774< / span >   result = ParseListElement(header_size, element_id, element_size,< / div >
< div class = "line" > < a name = "l00775" > < / a > < span class = "lineno" > 775< / span >   element_data, element_data_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 >   DCHECK_LE(result, header_size + element_data_size);< / div >
< div class = "line" > < a name = "l00778" > < / a > < span class = "lineno" > 778< / span >   < span class = "keywordflow" > if< / span > (result < 0) {< / div >
< div class = "line" > < a name = "l00779" > < / a > < span class = "lineno" > 779< / span >   ChangeState(PARSE_ERROR);< / div >
< div class = "line" > < a name = "l00780" > < / a > < span class = "lineno" > 780< / span >   < span class = "keywordflow" > return< / span > -1;< / 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 >   < / div >
< div class = "line" > < a name = "l00783" > < / a > < span class = "lineno" > 783< / span >   < span class = "keywordflow" > if< / span > (result == 0)< / div >
< div class = "line" > < a name = "l00784" > < / a > < span class = "lineno" > 784< / span >   < span class = "keywordflow" > return< / span > bytes_parsed;< / div >
< div class = "line" > < a name = "l00785" > < / a > < span class = "lineno" > 785< / span >   < / div >
< div class = "line" > < a name = "l00786" > < / a > < span class = "lineno" > 786< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l00787" > < / a > < span class = "lineno" > 787< / span >   }< / div >
< div class = "line" > < a name = "l00788" > < / a > < span class = "lineno" > 788< / span >   < span class = "keywordflow" > case< / span > DONE_PARSING_LIST:< / div >
< div class = "line" > < a name = "l00789" > < / a > < span class = "lineno" > 789< / span >   < span class = "keywordflow" > case< / span > PARSE_ERROR:< / div >
< div class = "line" > < a name = "l00790" > < / a > < span class = "lineno" > 790< / span >   < span class = "comment" > // Shouldn' t be able to get here.< / span > < / div >
< div class = "line" > < a name = "l00791" > < / a > < span class = "lineno" > 791< / span >   NOTIMPLEMENTED();< / div >
< div class = "line" > < a name = "l00792" > < / a > < span class = "lineno" > 792< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l00793" > < / a > < span class = "lineno" > 793< / span >   }< / 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 >   cur += result;< / div >
< div class = "line" > < a name = "l00796" > < / a > < span class = "lineno" > 796< / span >   cur_size -= result;< / div >
< div class = "line" > < a name = "l00797" > < / a > < span class = "lineno" > 797< / span >   bytes_parsed += result;< / div >
< div class = "line" > < a name = "l00798" > < / a > < span class = "lineno" > 798< / span >   }< / div >
< div class = "line" > < a name = "l00799" > < / a > < span class = "lineno" > 799< / span >   < / div >
< div class = "line" > < a name = "l00800" > < / a > < span class = "lineno" > 800< / span >   < span class = "keywordflow" > return< / span > (state_ == PARSE_ERROR) ? -1 : bytes_parsed;< / 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 >
2016-05-24 23:43:16 +00:00
< div class = "line" > < a name = "l00803" > < / a > < span class = "lineno" > < a class = "line" href = "../../dc/dca/classshaka_1_1media_1_1WebMListParser.html#acf786fc2e07143c3f1a481401240d105" > 803< / a > < / span >   < span class = "keywordtype" > bool< / span > < a class = "code" href = "../../dc/dca/classshaka_1_1media_1_1WebMListParser.html#acf786fc2e07143c3f1a481401240d105" > WebMListParser::IsParsingComplete< / a > ()< span class = "keyword" > const < / span > {< / div >
2015-10-19 17:27:30 +00:00
< div class = "line" > < a name = "l00804" > < / a > < span class = "lineno" > 804< / span >   < span class = "keywordflow" > return< / span > state_ == DONE_PARSING_LIST;< / div >
< div class = "line" > < a name = "l00805" > < / a > < span class = "lineno" > 805< / span >   }< / 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" > void< / span > WebMListParser::ChangeState(State new_state) {< / div >
< div class = "line" > < a name = "l00808" > < / a > < span class = "lineno" > 808< / span >   state_ = new_state;< / div >
< div class = "line" > < a name = "l00809" > < / a > < span class = "lineno" > 809< / span >   }< / div >
< div class = "line" > < a name = "l00810" > < / a > < span class = "lineno" > 810< / span >   < / div >
< div class = "line" > < a name = "l00811" > < / a > < span class = "lineno" > 811< / span >   < span class = "keywordtype" > int< / span > WebMListParser::ParseListElement(< span class = "keywordtype" > int< / span > header_size,< / div >
< div class = "line" > < a name = "l00812" > < / a > < span class = "lineno" > 812< / span >   < span class = "keywordtype" > int< / span > < span class = "keywordtype" > id< / span > ,< / div >
< div class = "line" > < a name = "l00813" > < / a > < span class = "lineno" > 813< / span >   int64_t element_size,< / div >
< div class = "line" > < a name = "l00814" > < / a > < span class = "lineno" > 814< / span >   < span class = "keyword" > const< / span > uint8_t* data,< / div >
< div class = "line" > < a name = "l00815" > < / a > < span class = "lineno" > 815< / span >   < span class = "keywordtype" > int< / span > size) {< / div >
< div class = "line" > < a name = "l00816" > < / a > < span class = "lineno" > 816< / span >   DCHECK_GT(list_state_stack_.size(), 0u);< / div >
< div class = "line" > < a name = "l00817" > < / a > < span class = "lineno" > 817< / span >   < / div >
< div class = "line" > < a name = "l00818" > < / a > < span class = "lineno" > 818< / span >   ListState& list_state = list_state_stack_.back();< / div >
< div class = "line" > < a name = "l00819" > < / a > < span class = "lineno" > 819< / span >   DCHECK(list_state.element_info_);< / div >
< div class = "line" > < a name = "l00820" > < / a > < span class = "lineno" > 820< / span >   < / div >
< div class = "line" > < a name = "l00821" > < / a > < span class = "lineno" > 821< / span >   < span class = "keyword" > const< / span > ListElementInfo* element_info = list_state.element_info_;< / div >
< div class = "line" > < a name = "l00822" > < / a > < span class = "lineno" > 822< / span >   ElementType id_type =< / div >
< div class = "line" > < a name = "l00823" > < / a > < span class = "lineno" > 823< / span >   FindIdType(< span class = "keywordtype" > id< / span > , element_info-> id_info_, element_info-> id_info_count_);< / div >
< div class = "line" > < a name = "l00824" > < / a > < span class = "lineno" > 824< / span >   < / div >
< div class = "line" > < a name = "l00825" > < / a > < span class = "lineno" > 825< / span >   < span class = "comment" > // Unexpected ID.< / span > < / div >
< div class = "line" > < a name = "l00826" > < / a > < span class = "lineno" > 826< / span >   < span class = "keywordflow" > if< / span > (id_type == UNKNOWN) {< / div >
< div class = "line" > < a name = "l00827" > < / a > < span class = "lineno" > 827< / span >   < span class = "keywordflow" > if< / span > (list_state.size_ != kWebMUnknownSize ||< / div >
< div class = "line" > < a name = "l00828" > < / a > < span class = "lineno" > 828< / span >   !IsSiblingOrAncestor(list_state.id_, < span class = "keywordtype" > id< / span > )) {< / div >
< div class = "line" > < a name = "l00829" > < / a > < span class = "lineno" > 829< / span >   DVLOG(1) < < < span class = "stringliteral" > " No ElementType info for ID 0x" < / span > < < std::hex < < id;< / div >
< div class = "line" > < a name = "l00830" > < / a > < span class = "lineno" > 830< / span >   < span class = "keywordflow" > return< / span > -1;< / div >
< div class = "line" > < a name = "l00831" > < / a > < span class = "lineno" > 831< / span >   }< / div >
< div class = "line" > < a name = "l00832" > < / a > < span class = "lineno" > 832< / span >   < / div >
< div class = "line" > < a name = "l00833" > < / a > < span class = "lineno" > 833< / span >   < span class = "comment" > // We' ve reached the end of a list of unknown size. Update the size now that< / span > < / div >
< div class = "line" > < a name = "l00834" > < / a > < span class = "lineno" > 834< / span >   < span class = "comment" > // we know it and dispatch the end of list calls.< / span > < / div >
< div class = "line" > < a name = "l00835" > < / a > < span class = "lineno" > 835< / span >   list_state.size_ = list_state.bytes_parsed_;< / div >
< div class = "line" > < a name = "l00836" > < / a > < span class = "lineno" > 836< / span >   < / div >
< div class = "line" > < a name = "l00837" > < / a > < span class = "lineno" > 837< / span >   < span class = "keywordflow" > if< / span > (!OnListEnd())< / div >
< div class = "line" > < a name = "l00838" > < / a > < span class = "lineno" > 838< / span >   < span class = "keywordflow" > return< / span > -1;< / div >
< div class = "line" > < a name = "l00839" > < / a > < span class = "lineno" > 839< / span >   < / div >
< div class = "line" > < a name = "l00840" > < / a > < span class = "lineno" > 840< / span >   < span class = "comment" > // Check to see if all open lists have ended.< / span > < / div >
< div class = "line" > < a name = "l00841" > < / a > < span class = "lineno" > 841< / span >   < span class = "keywordflow" > if< / span > (list_state_stack_.size() == 0)< / div >
< div class = "line" > < a name = "l00842" > < / a > < span class = "lineno" > 842< / span >   < span class = "keywordflow" > return< / span > 0;< / div >
< div class = "line" > < a name = "l00843" > < / a > < span class = "lineno" > 843< / span >   < / div >
< div class = "line" > < a name = "l00844" > < / a > < span class = "lineno" > 844< / span >   list_state = list_state_stack_.back();< / div >
< div class = "line" > < a name = "l00845" > < / a > < span class = "lineno" > 845< / span >   }< / div >
< div class = "line" > < a name = "l00846" > < / a > < span class = "lineno" > 846< / span >   < / div >
< div class = "line" > < a name = "l00847" > < / a > < span class = "lineno" > 847< / span >   < span class = "comment" > // Make sure the whole element can fit inside the current list.< / span > < / div >
< div class = "line" > < a name = "l00848" > < / a > < span class = "lineno" > 848< / span >   int64_t total_element_size = header_size + element_size;< / div >
< div class = "line" > < a name = "l00849" > < / a > < span class = "lineno" > 849< / span >   < span class = "keywordflow" > if< / span > (list_state.size_ != kWebMUnknownSize & & < / div >
< div class = "line" > < a name = "l00850" > < / a > < span class = "lineno" > 850< / span >   list_state.size_ < list_state.bytes_parsed_ + total_element_size) {< / div >
< div class = "line" > < a name = "l00851" > < / a > < span class = "lineno" > 851< / span >   < span class = "keywordflow" > return< / span > -1;< / 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 >   < / div >
< div class = "line" > < a name = "l00854" > < / a > < span class = "lineno" > 854< / span >   < span class = "keywordflow" > if< / span > (id_type == LIST) {< / div >
< div class = "line" > < a name = "l00855" > < / a > < span class = "lineno" > 855< / span >   list_state.bytes_parsed_ += header_size;< / 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 >   < span class = "keywordflow" > if< / span > (!OnListStart(< span class = "keywordtype" > id< / span > , element_size))< / div >
< div class = "line" > < a name = "l00858" > < / a > < span class = "lineno" > 858< / span >   < span class = "keywordflow" > return< / span > -1;< / div >
< div class = "line" > < a name = "l00859" > < / a > < span class = "lineno" > 859< / span >   < span class = "keywordflow" > return< / span > header_size;< / div >
< div class = "line" > < a name = "l00860" > < / a > < span class = "lineno" > 860< / span >   }< / 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 = "comment" > // Make sure we have the entire element before trying to parse a non-list< / span > < / div >
< div class = "line" > < a name = "l00863" > < / a > < span class = "lineno" > 863< / span >   < span class = "comment" > // element.< / span > < / div >
< div class = "line" > < a name = "l00864" > < / a > < span class = "lineno" > 864< / span >   < span class = "keywordflow" > if< / span > (size < element_size)< / div >
< div class = "line" > < a name = "l00865" > < / a > < span class = "lineno" > 865< / span >   < span class = "keywordflow" > return< / span > 0;< / 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 >   < span class = "keywordtype" > int< / span > bytes_parsed = ParseNonListElement(id_type, < span class = "keywordtype" > id< / span > , element_size,< / div >
< div class = "line" > < a name = "l00868" > < / a > < span class = "lineno" > 868< / span >   data, size, list_state.client_);< / div >
< div class = "line" > < a name = "l00869" > < / a > < span class = "lineno" > 869< / span >   DCHECK_LE(bytes_parsed, size);< / div >
< div class = "line" > < a name = "l00870" > < / a > < span class = "lineno" > 870< / span >   < / div >
< div class = "line" > < a name = "l00871" > < / a > < span class = "lineno" > 871< / span >   < span class = "comment" > // Return if an error occurred or we need more data.< / span > < / div >
< div class = "line" > < a name = "l00872" > < / a > < span class = "lineno" > 872< / span >   < span class = "comment" > // Note: bytes_parsed is 0 for a successful parse of a size 0 element. We< / span > < / div >
< div class = "line" > < a name = "l00873" > < / a > < span class = "lineno" > 873< / span >   < span class = "comment" > // need to check the element_size to disambiguate the " need more data" case< / span > < / div >
< div class = "line" > < a name = "l00874" > < / a > < span class = "lineno" > 874< / span >   < span class = "comment" > // from a successful parse.< / span > < / div >
< div class = "line" > < a name = "l00875" > < / a > < span class = "lineno" > 875< / span >   < span class = "keywordflow" > if< / span > (bytes_parsed < 0 || (bytes_parsed == 0 & & element_size != 0))< / div >
< div class = "line" > < a name = "l00876" > < / a > < span class = "lineno" > 876< / span >   < span class = "keywordflow" > return< / span > bytes_parsed;< / div >
< div class = "line" > < a name = "l00877" > < / a > < span class = "lineno" > 877< / span >   < / div >
< div class = "line" > < a name = "l00878" > < / a > < span class = "lineno" > 878< / span >   < span class = "keywordtype" > int< / span > result = header_size + bytes_parsed;< / div >
< div class = "line" > < a name = "l00879" > < / a > < span class = "lineno" > 879< / span >   list_state.bytes_parsed_ += result;< / div >
< div class = "line" > < a name = "l00880" > < / a > < span class = "lineno" > 880< / span >   < / div >
< div class = "line" > < a name = "l00881" > < / a > < span class = "lineno" > 881< / span >   < span class = "comment" > // See if we have reached the end of the current list.< / span > < / div >
< div class = "line" > < a name = "l00882" > < / a > < span class = "lineno" > 882< / span >   < span class = "keywordflow" > if< / span > (list_state.bytes_parsed_ == list_state.size_) {< / div >
< div class = "line" > < a name = "l00883" > < / a > < span class = "lineno" > 883< / span >   < span class = "keywordflow" > if< / span > (!OnListEnd())< / div >
< div class = "line" > < a name = "l00884" > < / a > < span class = "lineno" > 884< / span >   < span class = "keywordflow" > return< / span > -1;< / div >
< div class = "line" > < a name = "l00885" > < / a > < span class = "lineno" > 885< / span >   }< / div >
< div class = "line" > < a name = "l00886" > < / a > < span class = "lineno" > 886< / span >   < / div >
< div class = "line" > < a name = "l00887" > < / a > < span class = "lineno" > 887< / span >   < span class = "keywordflow" > return< / span > result;< / div >
< div class = "line" > < a name = "l00888" > < / a > < span class = "lineno" > 888< / span >   }< / div >
< div class = "line" > < a name = "l00889" > < / a > < span class = "lineno" > 889< / span >   < / div >
< div class = "line" > < a name = "l00890" > < / a > < span class = "lineno" > 890< / span >   < span class = "keywordtype" > bool< / span > WebMListParser::OnListStart(< span class = "keywordtype" > int< / span > < span class = "keywordtype" > id< / span > , int64_t size) {< / div >
< div class = "line" > < a name = "l00891" > < / a > < span class = "lineno" > 891< / span >   < span class = "keyword" > const< / span > ListElementInfo* element_info = FindListInfo(< span class = "keywordtype" > id< / span > );< / div >
< div class = "line" > < a name = "l00892" > < / a > < span class = "lineno" > 892< / span >   < span class = "keywordflow" > if< / span > (!element_info)< / div >
< div class = "line" > < a name = "l00893" > < / a > < span class = "lineno" > 893< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00894" > < / a > < span class = "lineno" > 894< / span >   < / div >
2017-01-06 19:31:11 +00:00
< div class = "line" > < a name = "l00895" > < / a > < span class = "lineno" > 895< / span >   < span class = "keywordtype" > int< / span > current_level =< / div >
< div class = "line" > < a name = "l00896" > < / a > < span class = "lineno" > 896< / span >   root_level_ + < span class = "keyword" > static_cast< < / span > < span class = "keywordtype" > int< / span > < span class = "keyword" > > < / span > (list_state_stack_.size()) - 1;< / div >
< div class = "line" > < a name = "l00897" > < / a > < span class = "lineno" > 897< / span >   < span class = "keywordflow" > if< / span > (current_level + 1 != element_info-> level_)< / div >
< div class = "line" > < a name = "l00898" > < / a > < span class = "lineno" > 898< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00899" > < / a > < span class = "lineno" > 899< / span >   < / div >
< div class = "line" > < a name = "l00900" > < / a > < span class = "lineno" > 900< / span >   WebMParserClient* current_list_client = NULL;< / div >
< div class = "line" > < a name = "l00901" > < / a > < span class = "lineno" > 901< / span >   < span class = "keywordflow" > if< / span > (!list_state_stack_.empty()) {< / div >
< div class = "line" > < a name = "l00902" > < / a > < span class = "lineno" > 902< / span >   < span class = "comment" > // Make sure the new list doesn' t go past the end of the current list.< / span > < / div >
< div class = "line" > < a name = "l00903" > < / a > < span class = "lineno" > 903< / span >   ListState current_list_state = list_state_stack_.back();< / div >
< div class = "line" > < a name = "l00904" > < / a > < span class = "lineno" > 904< / span >   < span class = "keywordflow" > if< / span > (current_list_state.size_ != kWebMUnknownSize & & < / div >
< div class = "line" > < a name = "l00905" > < / a > < span class = "lineno" > 905< / span >   current_list_state.size_ < current_list_state.bytes_parsed_ + size)< / div >
< div class = "line" > < a name = "l00906" > < / a > < span class = "lineno" > 906< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00907" > < / a > < span class = "lineno" > 907< / span >   current_list_client = current_list_state.client_;< / div >
< div class = "line" > < a name = "l00908" > < / a > < span class = "lineno" > 908< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l00909" > < / a > < span class = "lineno" > 909< / span >   current_list_client = root_client_;< / div >
< div class = "line" > < a name = "l00910" > < / a > < span class = "lineno" > 910< / span >   }< / 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 >   WebMParserClient* new_list_client = current_list_client-> OnListStart(< span class = "keywordtype" > id< / span > );< / div >
< div class = "line" > < a name = "l00913" > < / a > < span class = "lineno" > 913< / span >   < span class = "keywordflow" > if< / span > (!new_list_client)< / div >
< div class = "line" > < a name = "l00914" > < / a > < span class = "lineno" > 914< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00915" > < / a > < span class = "lineno" > 915< / span >   < / div >
< div class = "line" > < a name = "l00916" > < / a > < span class = "lineno" > 916< / span >   ListState new_list_state = { id, size, 0, element_info, new_list_client };< / div >
< div class = "line" > < a name = "l00917" > < / a > < span class = "lineno" > 917< / span >   list_state_stack_.push_back(new_list_state);< / div >
< div class = "line" > < a name = "l00918" > < / a > < span class = "lineno" > 918< / span >   < / div >
< div class = "line" > < a name = "l00919" > < / a > < span class = "lineno" > 919< / span >   < span class = "keywordflow" > if< / span > (size == 0)< / div >
< div class = "line" > < a name = "l00920" > < / a > < span class = "lineno" > 920< / span >   < span class = "keywordflow" > return< / span > OnListEnd();< / 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 >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00923" > < / a > < span class = "lineno" > 923< / span >   }< / div >
< div class = "line" > < a name = "l00924" > < / a > < span class = "lineno" > 924< / span >   < / div >
< div class = "line" > < a name = "l00925" > < / a > < span class = "lineno" > 925< / span >   < span class = "keywordtype" > bool< / span > WebMListParser::OnListEnd() {< / div >
< div class = "line" > < a name = "l00926" > < / a > < span class = "lineno" > 926< / span >   < span class = "keywordtype" > int< / span > lists_ended = 0;< / div >
< div class = "line" > < a name = "l00927" > < / a > < span class = "lineno" > 927< / span >   < span class = "keywordflow" > for< / span > (; !list_state_stack_.empty(); ++lists_ended) {< / div >
< div class = "line" > < a name = "l00928" > < / a > < span class = "lineno" > 928< / span >   < span class = "keyword" > const< / span > ListState& list_state = list_state_stack_.back();< / div >
< div class = "line" > < a name = "l00929" > < / a > < span class = "lineno" > 929< / span >   int64_t bytes_parsed = list_state.bytes_parsed_;< / div >
< div class = "line" > < a name = "l00930" > < / a > < span class = "lineno" > 930< / span >   < span class = "keywordtype" > int< / span > < span class = "keywordtype" > id< / span > = list_state.id_;< / div >
< div class = "line" > < a name = "l00931" > < / a > < span class = "lineno" > 931< / span >   < / div >
< div class = "line" > < a name = "l00932" > < / a > < span class = "lineno" > 932< / span >   < span class = "keywordflow" > if< / span > (bytes_parsed != list_state.size_)< / div >
< div class = "line" > < a name = "l00933" > < / a > < span class = "lineno" > 933< / span >   < span class = "keywordflow" > break< / span > ;< / 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 >   list_state_stack_.pop_back();< / div >
< div class = "line" > < a name = "l00936" > < / a > < span class = "lineno" > 936< / span >   < / div >
< div class = "line" > < a name = "l00937" > < / a > < span class = "lineno" > 937< / span >   WebMParserClient* client = NULL;< / div >
< div class = "line" > < a name = "l00938" > < / a > < span class = "lineno" > 938< / span >   < span class = "keywordflow" > if< / span > (!list_state_stack_.empty()) {< / div >
< div class = "line" > < a name = "l00939" > < / a > < span class = "lineno" > 939< / span >   < span class = "comment" > // Update the bytes_parsed_ for the parent element.< / span > < / div >
< div class = "line" > < a name = "l00940" > < / a > < span class = "lineno" > 940< / span >   list_state_stack_.back().bytes_parsed_ += bytes_parsed;< / div >
< div class = "line" > < a name = "l00941" > < / a > < span class = "lineno" > 941< / span >   client = list_state_stack_.back().client_;< / div >
< div class = "line" > < a name = "l00942" > < / a > < span class = "lineno" > 942< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l00943" > < / a > < span class = "lineno" > 943< / span >   client = root_client_;< / div >
< div class = "line" > < a name = "l00944" > < / a > < span class = "lineno" > 944< / span >   }< / div >
< div class = "line" > < a name = "l00945" > < / a > < span class = "lineno" > 945< / span >   < / div >
< div class = "line" > < a name = "l00946" > < / a > < span class = "lineno" > 946< / span >   < span class = "keywordflow" > if< / span > (!client-> OnListEnd(< span class = "keywordtype" > id< / span > ))< / div >
< div class = "line" > < a name = "l00947" > < / a > < span class = "lineno" > 947< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00948" > < / a > < span class = "lineno" > 948< / span >   }< / div >
< div class = "line" > < a name = "l00949" > < / a > < span class = "lineno" > 949< / span >   < / div >
< div class = "line" > < a name = "l00950" > < / a > < span class = "lineno" > 950< / span >   DCHECK_GE(lists_ended, 1);< / div >
< div class = "line" > < a name = "l00951" > < / a > < span class = "lineno" > 951< / span >   < / div >
< div class = "line" > < a name = "l00952" > < / a > < span class = "lineno" > 952< / span >   < span class = "keywordflow" > if< / span > (list_state_stack_.empty())< / div >
< div class = "line" > < a name = "l00953" > < / a > < span class = "lineno" > 953< / span >   ChangeState(DONE_PARSING_LIST);< / div >
< div class = "line" > < a name = "l00954" > < / a > < span class = "lineno" > 954< / span >   < / div >
< div class = "line" > < a name = "l00955" > < / a > < span class = "lineno" > 955< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00956" > < / a > < span class = "lineno" > 956< / span >   }< / div >
< div class = "line" > < a name = "l00957" > < / a > < span class = "lineno" > 957< / span >   < / div >
< div class = "line" > < a name = "l00958" > < / a > < span class = "lineno" > 958< / span >   < span class = "keywordtype" > bool< / span > WebMListParser::IsSiblingOrAncestor(< span class = "keywordtype" > int< / span > id_a, < span class = "keywordtype" > int< / span > id_b)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a name = "l00959" > < / a > < span class = "lineno" > 959< / span >   DCHECK((id_a == kWebMIdSegment) || (id_a == kWebMIdCluster));< / 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 >   < span class = "keywordflow" > if< / span > (id_a == kWebMIdCluster) {< / div >
< div class = "line" > < a name = "l00962" > < / a > < span class = "lineno" > 962< / span >   < span class = "comment" > // kWebMIdCluster siblings.< / span > < / div >
< div class = "line" > < a name = "l00963" > < / a > < span class = "lineno" > 963< / span >   < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > size_t< / span > i = 0; i < arraysize(kSegmentIds); i++) {< / div >
< div class = "line" > < a name = "l00964" > < / a > < span class = "lineno" > 964< / span >   < span class = "keywordflow" > if< / span > (kSegmentIds[i].id_ == id_b)< / div >
< div class = "line" > < a name = "l00965" > < / a > < span class = "lineno" > 965< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00966" > < / a > < span class = "lineno" > 966< / span >   }< / div >
< div class = "line" > < a name = "l00967" > < / a > < span class = "lineno" > 967< / span >   }< / div >
< div class = "line" > < a name = "l00968" > < / a > < span class = "lineno" > 968< / span >   < / div >
< div class = "line" > < a name = "l00969" > < / a > < span class = "lineno" > 969< / span >   < span class = "comment" > // kWebMIdSegment siblings.< / span > < / div >
< div class = "line" > < a name = "l00970" > < / a > < span class = "lineno" > 970< / span >   < span class = "keywordflow" > return< / span > ((id_b == kWebMIdSegment) || (id_b == kWebMIdEBMLHeader));< / div >
< div class = "line" > < a name = "l00971" > < / a > < span class = "lineno" > 971< / span >   }< / div >
< div class = "line" > < a name = "l00972" > < / a > < span class = "lineno" > 972< / span >   < / div >
< div class = "line" > < a name = "l00973" > < / a > < span class = "lineno" > 973< / span >   } < span class = "comment" > // namespace media< / span > < / div >
< div class = "line" > < a name = "l00974" > < / a > < span class = "lineno" > 974< / span >   } < span class = "comment" > // namespace shaka< / span > < / div >
2016-05-24 23:43:16 +00:00
< div class = "ttc" id = "classshaka_1_1media_1_1WebMListParser_html_ac228770d1828937f8aa6becec23210e1" > < div class = "ttname" > < a href = "../../dc/dca/classshaka_1_1media_1_1WebMListParser.html#ac228770d1828937f8aa6becec23210e1" > shaka::media::WebMListParser::WebMListParser< / a > < / div > < div class = "ttdeci" > WebMListParser(int id, WebMParserClient *client)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d3/db6/webm__parser_8cc_source.html#l00703" > webm_parser.cc:703< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1media_1_1WebMListParser_html_a4ebac4e1a4165017d206d4aa5c4c0350" > < div class = "ttname" > < a href = "../../dc/dca/classshaka_1_1media_1_1WebMListParser.html#a4ebac4e1a4165017d206d4aa5c4c0350" > shaka::media::WebMListParser::Reset< / a > < / div > < div class = "ttdeci" > void Reset()< / div > < div class = "ttdoc" > Resets the state of the parser so it can start parsing a new list. < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d3/db6/webm__parser_8cc_source.html#l00714" > webm_parser.cc:714< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1media_1_1WebMListParser_html_acd805b7eb25afcd9a3be2d8d88e3c6af" > < div class = "ttname" > < a href = "../../dc/dca/classshaka_1_1media_1_1WebMListParser.html#acd805b7eb25afcd9a3be2d8d88e3c6af" > shaka::media::WebMListParser::Parse< / a > < / div > < div class = "ttdeci" > int Parse(const uint8_t *buf, int size)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d3/db6/webm__parser_8cc_source.html#l00719" > webm_parser.cc:719< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1media_1_1WebMListParser_html_acf786fc2e07143c3f1a481401240d105" > < div class = "ttname" > < a href = "../../dc/dca/classshaka_1_1media_1_1WebMListParser.html#acf786fc2e07143c3f1a481401240d105" > shaka::media::WebMListParser::IsParsingComplete< / a > < / div > < div class = "ttdeci" > bool IsParsingComplete() const < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d3/db6/webm__parser_8cc_source.html#l00803" > webm_parser.cc:803< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1media_1_1WebMParserClient_html" > < div class = "ttname" > < a href = "../../d5/dec/classshaka_1_1media_1_1WebMParserClient.html" > shaka::media::WebMParserClient< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/d46/webm__parser_8h_source.html#l00030" > webm_parser.h:30< / a > < / div > < / div >
2015-10-19 17:27:30 +00:00
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