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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 = "title" > webm_tracks_parser.cc< / div > < / div >
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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_tracks_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 = "preprocessor" > #include " packager/base/logging.h" < / span > < / div >
< div class = "line" > < a name = "l00008" > < / a > < span class = "lineno" > 8< / span >   < span class = "preprocessor" > #include " packager/base/strings/string_number_conversions.h" < / span > < / div >
< div class = "line" > < a name = "l00009" > < / a > < span class = "lineno" > 9< / span >   < span class = "preprocessor" > #include " packager/base/strings/string_util.h" < / span > < / div >
< div class = "line" > < a name = "l00010" > < / a > < span class = "lineno" > 10< / span >   < span class = "preprocessor" > #include " packager/media/base/timestamp.h" < / span > < / div >
< div class = "line" > < a name = "l00011" > < / a > < span class = "lineno" > 11< / span >   < span class = "preprocessor" > #include " packager/media/formats/webm/webm_constants.h" < / span > < / div >
< div class = "line" > < a name = "l00012" > < / a > < span class = "lineno" > 12< / span >   < span class = "preprocessor" > #include " packager/media/formats/webm/webm_content_encodings.h" < / 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 = "keyword" > namespace < / span > shaka {< / div >
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< div class = "line" > < a name = "l00015" > < / a > < span class = "lineno" > 15< / span >   < span class = "keyword" > namespace < / span > media {< / div >
< div class = "line" > < a name = "l00016" > < / a > < span class = "lineno" > 16< / span >   < / div >
< div class = "line" > < a name = "l00017" > < / a > < span class = "lineno" > 17< / span >   < span class = "keyword" > static< / span > TextKind CodecIdToTextKind(< span class = "keyword" > const< / span > std::string& codec_id) {< / div >
< div class = "line" > < a name = "l00018" > < / a > < span class = "lineno" > 18< / span >   < span class = "keywordflow" > if< / span > (codec_id == kWebMCodecSubtitles)< / div >
< div class = "line" > < a name = "l00019" > < / a > < span class = "lineno" > 19< / span >   < span class = "keywordflow" > return< / span > kTextSubtitles;< / div >
< div class = "line" > < a name = "l00020" > < / a > < span class = "lineno" > 20< / span >   < / div >
< div class = "line" > < a name = "l00021" > < / a > < span class = "lineno" > 21< / span >   < span class = "keywordflow" > if< / span > (codec_id == kWebMCodecCaptions)< / div >
< div class = "line" > < a name = "l00022" > < / a > < span class = "lineno" > 22< / span >   < span class = "keywordflow" > return< / span > kTextCaptions;< / div >
< div class = "line" > < a name = "l00023" > < / a > < span class = "lineno" > 23< / span >   < / div >
< div class = "line" > < a name = "l00024" > < / a > < span class = "lineno" > 24< / span >   < span class = "keywordflow" > if< / span > (codec_id == kWebMCodecDescriptions)< / div >
< div class = "line" > < a name = "l00025" > < / a > < span class = "lineno" > 25< / span >   < span class = "keywordflow" > return< / span > kTextDescriptions;< / div >
< div class = "line" > < a name = "l00026" > < / a > < span class = "lineno" > 26< / span >   < / div >
< div class = "line" > < a name = "l00027" > < / a > < span class = "lineno" > 27< / span >   < span class = "keywordflow" > if< / span > (codec_id == kWebMCodecMetadata)< / div >
< div class = "line" > < a name = "l00028" > < / a > < span class = "lineno" > 28< / span >   < span class = "keywordflow" > return< / span > kTextMetadata;< / div >
< div class = "line" > < a name = "l00029" > < / a > < span class = "lineno" > 29< / span >   < / div >
< div class = "line" > < a name = "l00030" > < / a > < span class = "lineno" > 30< / span >   < span class = "keywordflow" > return< / span > kTextNone;< / 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" > static< / span > int64_t PrecisionCappedDefaultDuration(< / div >
< div class = "line" > < a name = "l00034" > < / a > < span class = "lineno" > 34< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > timecode_scale_in_us,< / div >
< div class = "line" > < a name = "l00035" > < / a > < span class = "lineno" > 35< / span >   < span class = "keyword" > const< / span > int64_t duration_in_ns) {< / div >
< div class = "line" > < a name = "l00036" > < / a > < span class = "lineno" > 36< / span >   < span class = "keywordflow" > if< / span > (duration_in_ns < = 0)< / div >
< div class = "line" > < a name = "l00037" > < / a > < span class = "lineno" > 37< / span >   < span class = "keywordflow" > return< / span > kNoTimestamp;< / div >
< div class = "line" > < a name = "l00038" > < / a > < span class = "lineno" > 38< / span >   < / div >
< div class = "line" > < a name = "l00039" > < / a > < span class = "lineno" > 39< / span >   int64_t mult = duration_in_ns / 1000;< / div >
< div class = "line" > < a name = "l00040" > < / a > < span class = "lineno" > 40< / span >   mult /= timecode_scale_in_us;< / div >
< div class = "line" > < a name = "l00041" > < / a > < span class = "lineno" > 41< / span >   < span class = "keywordflow" > if< / span > (mult == 0)< / div >
< div class = "line" > < a name = "l00042" > < / a > < span class = "lineno" > 42< / span >   < span class = "keywordflow" > return< / span > kNoTimestamp;< / 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 >   mult = < span class = "keyword" > static_cast< < / span > < span class = "keywordtype" > double< / span > < span class = "keyword" > > < / span > (mult) * timecode_scale_in_us;< / div >
< div class = "line" > < a name = "l00045" > < / a > < span class = "lineno" > 45< / span >   < span class = "keywordflow" > return< / span > mult;< / div >
< div class = "line" > < a name = "l00046" > < / a > < span class = "lineno" > 46< / span >   }< / div >
< div class = "line" > < a name = "l00047" > < / a > < span class = "lineno" > 47< / span >   < / div >
< div class = "line" > < a name = "l00048" > < / a > < span class = "lineno" > 48< / span >   WebMTracksParser::WebMTracksParser(< span class = "keywordtype" > bool< / span > ignore_text_tracks)< / div >
< div class = "line" > < a name = "l00049" > < / a > < span class = "lineno" > 49< / span >   : track_type_(-1),< / div >
< div class = "line" > < a name = "l00050" > < / a > < span class = "lineno" > 50< / span >   track_num_(-1),< / div >
< div class = "line" > < a name = "l00051" > < / a > < span class = "lineno" > 51< / span >   seek_preroll_(-1),< / div >
< div class = "line" > < a name = "l00052" > < / a > < span class = "lineno" > 52< / span >   codec_delay_(-1),< / div >
< div class = "line" > < a name = "l00053" > < / a > < span class = "lineno" > 53< / span >   default_duration_(-1),< / div >
< div class = "line" > < a name = "l00054" > < / a > < span class = "lineno" > 54< / span >   audio_track_num_(-1),< / div >
< div class = "line" > < a name = "l00055" > < / a > < span class = "lineno" > 55< / span >   audio_default_duration_(-1),< / div >
< div class = "line" > < a name = "l00056" > < / a > < span class = "lineno" > 56< / span >   video_track_num_(-1),< / div >
< div class = "line" > < a name = "l00057" > < / a > < span class = "lineno" > 57< / span >   video_default_duration_(-1),< / div >
< div class = "line" > < a name = "l00058" > < / a > < span class = "lineno" > 58< / span >   ignore_text_tracks_(ignore_text_tracks),< / div >
< div class = "line" > < a name = "l00059" > < / a > < span class = "lineno" > 59< / span >   audio_client_(),< / div >
< div class = "line" > < a name = "l00060" > < / a > < span class = "lineno" > 60< / span >   video_client_() {< / div >
< div class = "line" > < a name = "l00061" > < / a > < span class = "lineno" > 61< / span >   }< / div >
< div class = "line" > < a name = "l00062" > < / a > < span class = "lineno" > 62< / span >   < / div >
< div class = "line" > < a name = "l00063" > < / a > < span class = "lineno" > 63< / span >   WebMTracksParser::~WebMTracksParser() {}< / div >
< div class = "line" > < a name = "l00064" > < / a > < span class = "lineno" > 64< / span >   < / div >
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< div class = "line" > < a name = "l00065" > < / a > < span class = "lineno" > < a class = "line" href = "../../d8/d86/classshaka_1_1media_1_1WebMTracksParser.html#aa4b6d4ac9fa57b47cbc17ee7c1bd3639" > 65< / a > < / span >   < span class = "keywordtype" > int< / span > < a class = "code" href = "../../d8/d86/classshaka_1_1media_1_1WebMTracksParser.html#aa4b6d4ac9fa57b47cbc17ee7c1bd3639" > WebMTracksParser::Parse< / a > (< span class = "keyword" > const< / span > uint8_t* buf, < span class = "keywordtype" > int< / span > size) {< / div >
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< div class = "line" > < a name = "l00066" > < / a > < span class = "lineno" > 66< / span >   track_type_ =-1;< / div >
< div class = "line" > < a name = "l00067" > < / a > < span class = "lineno" > 67< / span >   track_num_ = -1;< / div >
< div class = "line" > < a name = "l00068" > < / a > < span class = "lineno" > 68< / span >   default_duration_ = -1;< / div >
< div class = "line" > < a name = "l00069" > < / a > < span class = "lineno" > 69< / span >   track_name_.clear();< / div >
< div class = "line" > < a name = "l00070" > < / a > < span class = "lineno" > 70< / span >   track_language_.clear();< / div >
< div class = "line" > < a name = "l00071" > < / a > < span class = "lineno" > 71< / span >   audio_track_num_ = -1;< / div >
< div class = "line" > < a name = "l00072" > < / a > < span class = "lineno" > 72< / span >   audio_default_duration_ = -1;< / div >
< div class = "line" > < a name = "l00073" > < / a > < span class = "lineno" > 73< / span >   audio_stream_info_ = < span class = "keyword" > nullptr< / span > ;< / div >
< div class = "line" > < a name = "l00074" > < / a > < span class = "lineno" > 74< / span >   video_track_num_ = -1;< / div >
< div class = "line" > < a name = "l00075" > < / a > < span class = "lineno" > 75< / span >   video_default_duration_ = -1;< / div >
< div class = "line" > < a name = "l00076" > < / a > < span class = "lineno" > 76< / span >   video_stream_info_ = < span class = "keyword" > nullptr< / span > ;< / div >
< div class = "line" > < a name = "l00077" > < / a > < span class = "lineno" > 77< / span >   text_tracks_.clear();< / div >
< div class = "line" > < a name = "l00078" > < / a > < span class = "lineno" > 78< / span >   ignored_tracks_.clear();< / div >
< div class = "line" > < a name = "l00079" > < / a > < span class = "lineno" > 79< / span >   < / div >
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< div class = "line" > < a name = "l00080" > < / a > < span class = "lineno" > 80< / span >   < a class = "code" href = "../../dc/dca/classshaka_1_1media_1_1WebMListParser.html" > WebMListParser< / a > parser(kWebMIdTracks, < span class = "keyword" > this< / span > );< / div >
< div class = "line" > < a name = "l00081" > < / a > < span class = "lineno" > 81< / span >   < span class = "keywordtype" > int< / span > result = parser.< a class = "code" href = "../../dc/dca/classshaka_1_1media_1_1WebMListParser.html#acd805b7eb25afcd9a3be2d8d88e3c6af" > Parse< / a > (buf, size);< / div >
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< div class = "line" > < a name = "l00082" > < / a > < span class = "lineno" > 82< / span >   < / div >
< div class = "line" > < a name = "l00083" > < / a > < span class = "lineno" > 83< / span >   < span class = "keywordflow" > if< / span > (result < = 0)< / div >
< div class = "line" > < a name = "l00084" > < / a > < span class = "lineno" > 84< / span >   < span class = "keywordflow" > return< / span > result;< / div >
< div class = "line" > < a name = "l00085" > < / a > < span class = "lineno" > 85< / span >   < / div >
< div class = "line" > < a name = "l00086" > < / a > < span class = "lineno" > 86< / span >   < span class = "comment" > // For now we do all or nothing parsing.< / span > < / div >
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< div class = "line" > < a name = "l00087" > < / a > < span class = "lineno" > 87< / span >   < span class = "keywordflow" > return< / span > parser.< a class = "code" href = "../../dc/dca/classshaka_1_1media_1_1WebMListParser.html#acf786fc2e07143c3f1a481401240d105" > IsParsingComplete< / a > () ? result : 0;< / div >
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< div class = "line" > < a name = "l00088" > < / a > < span class = "lineno" > 88< / span >   }< / div >
< div class = "line" > < a name = "l00089" > < / a > < span class = "lineno" > 89< / span >   < / div >
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< div class = "line" > < a name = "l00090" > < / a > < span class = "lineno" > < a class = "line" href = "../../d8/d86/classshaka_1_1media_1_1WebMTracksParser.html#a554135ee3a8ad995beeab868c67aba36" > 90< / a > < / span >   int64_t < a class = "code" href = "../../d8/d86/classshaka_1_1media_1_1WebMTracksParser.html#a554135ee3a8ad995beeab868c67aba36" > WebMTracksParser::GetAudioDefaultDuration< / a > (< / div >
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< div class = "line" > < a name = "l00091" > < / a > < span class = "lineno" > 91< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > timecode_scale_in_us)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a name = "l00092" > < / a > < span class = "lineno" > 92< / span >   < span class = "keywordflow" > return< / span > PrecisionCappedDefaultDuration(timecode_scale_in_us,< / div >
< div class = "line" > < a name = "l00093" > < / a > < span class = "lineno" > 93< / span >   audio_default_duration_);< / div >
< div class = "line" > < a name = "l00094" > < / a > < span class = "lineno" > 94< / span >   }< / div >
< div class = "line" > < a name = "l00095" > < / a > < span class = "lineno" > 95< / span >   < / div >
< div class = "line" > < a name = "l00096" > < / a > < span class = "lineno" > 96< / span >   int64_t WebMTracksParser::GetVideoDefaultDuration(< / div >
< div class = "line" > < a name = "l00097" > < / a > < span class = "lineno" > 97< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > double< / span > timecode_scale_in_us)< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a name = "l00098" > < / a > < span class = "lineno" > 98< / span >   < span class = "keywordflow" > return< / span > PrecisionCappedDefaultDuration(timecode_scale_in_us,< / div >
< div class = "line" > < a name = "l00099" > < / a > < span class = "lineno" > 99< / span >   video_default_duration_);< / div >
< div class = "line" > < a name = "l00100" > < / a > < span class = "lineno" > 100< / span >   }< / div >
< div class = "line" > < a name = "l00101" > < / a > < span class = "lineno" > 101< / span >   < / div >
< div class = "line" > < a name = "l00102" > < / a > < span class = "lineno" > 102< / span >   WebMParserClient* WebMTracksParser::OnListStart(< span class = "keywordtype" > int< / span > < span class = "keywordtype" > id< / span > ) {< / div >
< div class = "line" > < a name = "l00103" > < / a > < span class = "lineno" > 103< / span >   < span class = "keywordflow" > if< / span > (< span class = "keywordtype" > id< / span > == kWebMIdContentEncodings) {< / div >
< div class = "line" > < a name = "l00104" > < / a > < span class = "lineno" > 104< / span >   DCHECK(!track_content_encodings_client_.get());< / div >
< div class = "line" > < a name = "l00105" > < / a > < span class = "lineno" > 105< / span >   track_content_encodings_client_.reset(< span class = "keyword" > new< / span > WebMContentEncodingsClient());< / div >
< div class = "line" > < a name = "l00106" > < / a > < span class = "lineno" > 106< / span >   < span class = "keywordflow" > return< / span > track_content_encodings_client_-> OnListStart(< span class = "keywordtype" > id< / span > );< / div >
< div class = "line" > < a name = "l00107" > < / a > < span class = "lineno" > 107< / span >   }< / div >
< div class = "line" > < a name = "l00108" > < / a > < span class = "lineno" > 108< / span >   < / div >
< div class = "line" > < a name = "l00109" > < / a > < span class = "lineno" > 109< / span >   < span class = "keywordflow" > if< / span > (< span class = "keywordtype" > id< / span > == kWebMIdTrackEntry) {< / div >
< div class = "line" > < a name = "l00110" > < / a > < span class = "lineno" > 110< / span >   track_type_ = -1;< / div >
< div class = "line" > < a name = "l00111" > < / a > < span class = "lineno" > 111< / span >   track_num_ = -1;< / div >
< div class = "line" > < a name = "l00112" > < / a > < span class = "lineno" > 112< / span >   default_duration_ = -1;< / div >
< div class = "line" > < a name = "l00113" > < / a > < span class = "lineno" > 113< / span >   track_name_.clear();< / div >
< div class = "line" > < a name = "l00114" > < / a > < span class = "lineno" > 114< / span >   track_language_.clear();< / div >
< div class = "line" > < a name = "l00115" > < / a > < span class = "lineno" > 115< / span >   codec_id_ = < span class = "stringliteral" > " " < / span > ;< / div >
< div class = "line" > < a name = "l00116" > < / a > < span class = "lineno" > 116< / span >   codec_private_.clear();< / div >
2016-05-24 23:43:16 +00:00
< div class = "line" > < a name = "l00117" > < / a > < span class = "lineno" > 117< / span >   audio_client_.< a class = "code" href = "../../d3/d7c/classshaka_1_1media_1_1WebMAudioClient.html#afd1a338848c52dc4db79d89ae13b6ea6" > Reset< / a > ();< / div >
< div class = "line" > < a name = "l00118" > < / a > < span class = "lineno" > 118< / span >   video_client_.< a class = "code" href = "../../d3/d67/classshaka_1_1media_1_1WebMVideoClient.html#af3ad16a6046f60abf43a798747fc1edc" > Reset< / a > ();< / div >
2015-10-19 17:27:30 +00:00
< div class = "line" > < a name = "l00119" > < / a > < span class = "lineno" > 119< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > this< / span > ;< / div >
< div class = "line" > < a name = "l00120" > < / a > < span class = "lineno" > 120< / span >   }< / div >
< div class = "line" > < a name = "l00121" > < / a > < span class = "lineno" > 121< / span >   < / div >
< div class = "line" > < a name = "l00122" > < / a > < span class = "lineno" > 122< / span >   < span class = "keywordflow" > if< / span > (< span class = "keywordtype" > id< / span > == kWebMIdAudio)< / div >
< div class = "line" > < a name = "l00123" > < / a > < span class = "lineno" > 123< / span >   < span class = "keywordflow" > return< / span > & audio_client_;< / div >
< div class = "line" > < a name = "l00124" > < / a > < span class = "lineno" > 124< / span >   < / div >
< div class = "line" > < a name = "l00125" > < / a > < span class = "lineno" > 125< / span >   < span class = "keywordflow" > if< / span > (< span class = "keywordtype" > id< / span > == kWebMIdVideo)< / div >
< div class = "line" > < a name = "l00126" > < / a > < span class = "lineno" > 126< / span >   < span class = "keywordflow" > return< / span > & video_client_;< / div >
< div class = "line" > < a name = "l00127" > < / a > < span class = "lineno" > 127< / span >   < / div >
< div class = "line" > < a name = "l00128" > < / a > < span class = "lineno" > 128< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > this< / span > ;< / 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 = "keywordtype" > bool< / span > WebMTracksParser::OnListEnd(< span class = "keywordtype" > int< / span > < span class = "keywordtype" > id< / span > ) {< / div >
< div class = "line" > < a name = "l00132" > < / a > < span class = "lineno" > 132< / span >   < span class = "keywordflow" > if< / span > (< span class = "keywordtype" > id< / span > == kWebMIdContentEncodings) {< / div >
< div class = "line" > < a name = "l00133" > < / a > < span class = "lineno" > 133< / span >   DCHECK(track_content_encodings_client_.get());< / div >
< div class = "line" > < a name = "l00134" > < / a > < span class = "lineno" > 134< / span >   < span class = "keywordflow" > return< / span > track_content_encodings_client_-> OnListEnd(< span class = "keywordtype" > id< / 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 >   < / div >
< div class = "line" > < a name = "l00137" > < / a > < span class = "lineno" > 137< / span >   < span class = "keywordflow" > if< / span > (< span class = "keywordtype" > id< / span > == kWebMIdTrackEntry) {< / div >
< div class = "line" > < a name = "l00138" > < / a > < span class = "lineno" > 138< / span >   < span class = "keywordflow" > if< / span > (track_type_ == -1 || track_num_ == -1) {< / div >
< div class = "line" > < a name = "l00139" > < / a > < span class = "lineno" > 139< / span >   LOG(ERROR) < < < span class = "stringliteral" > " Missing TrackEntry data for " < / span > < / div >
< div class = "line" > < a name = "l00140" > < / a > < span class = "lineno" > 140< / span >   < < < span class = "stringliteral" > " TrackType " < / span > < < track_type_ < < < span class = "stringliteral" > " TrackNum " < / span > < < track_num_;< / div >
< div class = "line" > < a name = "l00141" > < / a > < span class = "lineno" > 141< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / 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 = "keywordflow" > if< / span > (track_type_ != kWebMTrackTypeAudio & & < / div >
< div class = "line" > < a name = "l00145" > < / a > < span class = "lineno" > 145< / span >   track_type_ != kWebMTrackTypeVideo & & < / div >
< div class = "line" > < a name = "l00146" > < / a > < span class = "lineno" > 146< / span >   track_type_ != kWebMTrackTypeSubtitlesOrCaptions & & < / div >
< div class = "line" > < a name = "l00147" > < / a > < span class = "lineno" > 147< / span >   track_type_ != kWebMTrackTypeDescriptionsOrMetadata) {< / div >
< div class = "line" > < a name = "l00148" > < / a > < span class = "lineno" > 148< / span >   LOG(ERROR) < < < span class = "stringliteral" > " Unexpected TrackType " < / span > < < track_type_;< / div >
< div class = "line" > < a name = "l00149" > < / a > < span class = "lineno" > 149< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00150" > < / a > < span class = "lineno" > 150< / span >   }< / div >
< div class = "line" > < a name = "l00151" > < / a > < span class = "lineno" > 151< / span >   < / div >
< div class = "line" > < a name = "l00152" > < / a > < span class = "lineno" > 152< / span >   TextKind text_track_kind = kTextNone;< / div >
< div class = "line" > < a name = "l00153" > < / a > < span class = "lineno" > 153< / span >   < span class = "keywordflow" > if< / span > (track_type_ == kWebMTrackTypeSubtitlesOrCaptions) {< / div >
< div class = "line" > < a name = "l00154" > < / a > < span class = "lineno" > 154< / span >   text_track_kind = CodecIdToTextKind(codec_id_);< / div >
< div class = "line" > < a name = "l00155" > < / a > < span class = "lineno" > 155< / span >   < span class = "keywordflow" > if< / span > (text_track_kind == kTextNone) {< / div >
< div class = "line" > < a name = "l00156" > < / a > < span class = "lineno" > 156< / span >   LOG(ERROR) < < < span class = "stringliteral" > " Missing TrackEntry CodecID" < / span > < / div >
< div class = "line" > < a name = "l00157" > < / a > < span class = "lineno" > 157< / span >   < < < span class = "stringliteral" > " TrackNum " < / span > < < track_num_;< / div >
< div class = "line" > < a name = "l00158" > < / a > < span class = "lineno" > 158< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00159" > < / a > < span class = "lineno" > 159< / span >   }< / div >
< div class = "line" > < a name = "l00160" > < / a > < span class = "lineno" > 160< / span >   < / div >
< div class = "line" > < a name = "l00161" > < / a > < span class = "lineno" > 161< / span >   < span class = "keywordflow" > if< / span > (text_track_kind != kTextSubtitles & & < / div >
< div class = "line" > < a name = "l00162" > < / a > < span class = "lineno" > 162< / span >   text_track_kind != kTextCaptions) {< / div >
< div class = "line" > < a name = "l00163" > < / a > < span class = "lineno" > 163< / span >   LOG(ERROR) < < < span class = "stringliteral" > " Wrong TrackEntry CodecID" < / span > < / div >
< div class = "line" > < a name = "l00164" > < / a > < span class = "lineno" > 164< / span >   < < < span class = "stringliteral" > " TrackNum " < / span > < < track_num_;< / div >
< div class = "line" > < a name = "l00165" > < / a > < span class = "lineno" > 165< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00166" > < / a > < span class = "lineno" > 166< / span >   }< / div >
< div class = "line" > < a name = "l00167" > < / a > < span class = "lineno" > 167< / span >   } < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (track_type_ == kWebMTrackTypeDescriptionsOrMetadata) {< / div >
< div class = "line" > < a name = "l00168" > < / a > < span class = "lineno" > 168< / span >   text_track_kind = CodecIdToTextKind(codec_id_);< / div >
< div class = "line" > < a name = "l00169" > < / a > < span class = "lineno" > 169< / span >   < span class = "keywordflow" > if< / span > (text_track_kind == kTextNone) {< / div >
< div class = "line" > < a name = "l00170" > < / a > < span class = "lineno" > 170< / span >   LOG(ERROR) < < < span class = "stringliteral" > " Missing TrackEntry CodecID" < / span > < / div >
< div class = "line" > < a name = "l00171" > < / a > < span class = "lineno" > 171< / span >   < < < span class = "stringliteral" > " TrackNum " < / span > < < track_num_;< / div >
< div class = "line" > < a name = "l00172" > < / a > < span class = "lineno" > 172< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00173" > < / a > < span class = "lineno" > 173< / span >   }< / div >
< div class = "line" > < a name = "l00174" > < / a > < span class = "lineno" > 174< / span >   < / div >
< div class = "line" > < a name = "l00175" > < / a > < span class = "lineno" > 175< / span >   < span class = "keywordflow" > if< / span > (text_track_kind != kTextDescriptions & & < / div >
< div class = "line" > < a name = "l00176" > < / a > < span class = "lineno" > 176< / span >   text_track_kind != kTextMetadata) {< / div >
< div class = "line" > < a name = "l00177" > < / a > < span class = "lineno" > 177< / span >   LOG(ERROR) < < < span class = "stringliteral" > " Wrong TrackEntry CodecID" < / span > < / div >
< div class = "line" > < a name = "l00178" > < / a > < span class = "lineno" > 178< / span >   < < < span class = "stringliteral" > " TrackNum " < / span > < < track_num_;< / div >
< div class = "line" > < a name = "l00179" > < / a > < span class = "lineno" > 179< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00180" > < / a > < span class = "lineno" > 180< / span >   }< / div >
< div class = "line" > < a name = "l00181" > < / a > < span class = "lineno" > 181< / span >   }< / 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 >   std::string encryption_key_id;< / div >
< div class = "line" > < a name = "l00184" > < / a > < span class = "lineno" > 184< / span >   < span class = "keywordflow" > if< / span > (track_content_encodings_client_) {< / div >
< div class = "line" > < a name = "l00185" > < / a > < span class = "lineno" > 185< / span >   DCHECK(!track_content_encodings_client_-> content_encodings().empty());< / div >
< div class = "line" > < a name = "l00186" > < / a > < span class = "lineno" > 186< / span >   < span class = "comment" > // If we have multiple ContentEncoding in one track. Always choose the< / span > < / div >
< div class = "line" > < a name = "l00187" > < / a > < span class = "lineno" > 187< / span >   < span class = "comment" > // key id in the first ContentEncoding as the key id of the track.< / span > < / div >
< div class = "line" > < a name = "l00188" > < / a > < span class = "lineno" > 188< / span >   encryption_key_id = track_content_encodings_client_-> < / div >
< div class = "line" > < a name = "l00189" > < / a > < span class = "lineno" > 189< / span >   content_encodings()[0]-> encryption_key_id();< / div >
< div class = "line" > < a name = "l00190" > < / a > < span class = "lineno" > 190< / span >   }< / div >
< div class = "line" > < a name = "l00191" > < / a > < span class = "lineno" > 191< / span >   < / div >
< div class = "line" > < a name = "l00192" > < / a > < span class = "lineno" > 192< / span >   < span class = "keywordflow" > if< / span > (track_type_ == kWebMTrackTypeAudio) {< / div >
< div class = "line" > < a name = "l00193" > < / a > < span class = "lineno" > 193< / span >   < span class = "keywordflow" > if< / span > (audio_track_num_ == -1) {< / div >
< div class = "line" > < a name = "l00194" > < / a > < span class = "lineno" > 194< / span >   audio_track_num_ = track_num_;< / div >
< div class = "line" > < a name = "l00195" > < / a > < span class = "lineno" > 195< / span >   audio_encryption_key_id_ = encryption_key_id;< / div >
< div class = "line" > < a name = "l00196" > < / a > < span class = "lineno" > 196< / span >   < / div >
< div class = "line" > < a name = "l00197" > < / a > < span class = "lineno" > 197< / span >   < span class = "keywordflow" > if< / span > (default_duration_ == 0) {< / div >
< div class = "line" > < a name = "l00198" > < / a > < span class = "lineno" > 198< / span >   LOG(ERROR) < < < span class = "stringliteral" > " Illegal 0ns audio TrackEntry " < / span > < / div >
< div class = "line" > < a name = "l00199" > < / a > < span class = "lineno" > 199< / span >   < span class = "stringliteral" > " DefaultDuration" < / span > ;< / div >
< div class = "line" > < a name = "l00200" > < / a > < span class = "lineno" > 200< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / 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 >   audio_default_duration_ = default_duration_;< / div >
< div class = "line" > < a name = "l00203" > < / a > < span class = "lineno" > 203< / span >   < / div >
< div class = "line" > < a name = "l00204" > < / a > < span class = "lineno" > 204< / span >   DCHECK(!audio_stream_info_);< / div >
2016-05-24 23:43:16 +00:00
< div class = "line" > < a name = "l00205" > < / a > < span class = "lineno" > 205< / span >   audio_stream_info_ = audio_client_.< a class = "code" href = "../../d3/d7c/classshaka_1_1media_1_1WebMAudioClient.html#a8a23999bc3e6e88276d3ad62bd81e63f" > GetAudioStreamInfo< / a > (< / div >
2016-05-17 00:15:28 +00:00
< div class = "line" > < a name = "l00206" > < / a > < span class = "lineno" > 206< / span >   audio_track_num_, codec_id_, codec_private_, seek_preroll_,< / div >
< div class = "line" > < a name = "l00207" > < / a > < span class = "lineno" > 207< / span >   codec_delay_, track_language_, !audio_encryption_key_id_.empty());< / div >
2015-10-19 17:27:30 +00:00
< div class = "line" > < a name = "l00208" > < / a > < span class = "lineno" > 208< / span >   < span class = "keywordflow" > if< / span > (!audio_stream_info_)< / div >
< div class = "line" > < a name = "l00209" > < / a > < span class = "lineno" > 209< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00210" > < / a > < span class = "lineno" > 210< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l00211" > < / a > < span class = "lineno" > 211< / span >   DLOG(INFO) < < < span class = "stringliteral" > " Ignoring audio track " < / span > < < track_num_;< / div >
< div class = "line" > < a name = "l00212" > < / a > < span class = "lineno" > 212< / span >   ignored_tracks_.insert(track_num_);< / 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 = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (track_type_ == kWebMTrackTypeVideo) {< / div >
< div class = "line" > < a name = "l00215" > < / a > < span class = "lineno" > 215< / span >   < span class = "keywordflow" > if< / span > (video_track_num_ == -1) {< / div >
< div class = "line" > < a name = "l00216" > < / a > < span class = "lineno" > 216< / span >   video_track_num_ = track_num_;< / div >
< div class = "line" > < a name = "l00217" > < / a > < span class = "lineno" > 217< / span >   video_encryption_key_id_ = encryption_key_id;< / div >
< div class = "line" > < a name = "l00218" > < / a > < span class = "lineno" > 218< / span >   < / div >
< div class = "line" > < a name = "l00219" > < / a > < span class = "lineno" > 219< / span >   < span class = "keywordflow" > if< / span > (default_duration_ == 0) {< / div >
< div class = "line" > < a name = "l00220" > < / a > < span class = "lineno" > 220< / span >   LOG(ERROR) < < < span class = "stringliteral" > " Illegal 0ns video TrackEntry " < / span > < / div >
< div class = "line" > < a name = "l00221" > < / a > < span class = "lineno" > 221< / span >   < span class = "stringliteral" > " DefaultDuration" < / span > ;< / div >
< div class = "line" > < a name = "l00222" > < / a > < span class = "lineno" > 222< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00223" > < / a > < span class = "lineno" > 223< / span >   }< / div >
< div class = "line" > < a name = "l00224" > < / a > < span class = "lineno" > 224< / span >   video_default_duration_ = default_duration_;< / 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 >   DCHECK(!video_stream_info_);< / div >
2016-05-24 23:43:16 +00:00
< div class = "line" > < a name = "l00227" > < / a > < span class = "lineno" > 227< / span >   video_stream_info_ = video_client_.< a class = "code" href = "../../d3/d67/classshaka_1_1media_1_1WebMVideoClient.html#a266f4308e70a1b7c1fb2a542284f9bea" > GetVideoStreamInfo< / a > (< / div >
2015-10-19 17:27:30 +00:00
< div class = "line" > < a name = "l00228" > < / a > < span class = "lineno" > 228< / span >   video_track_num_, codec_id_, codec_private_,< / div >
< div class = "line" > < a name = "l00229" > < / a > < span class = "lineno" > 229< / span >   !video_encryption_key_id_.empty());< / div >
< div class = "line" > < a name = "l00230" > < / a > < span class = "lineno" > 230< / span >   < span class = "keywordflow" > if< / span > (!video_stream_info_)< / div >
< div class = "line" > < a name = "l00231" > < / a > < span class = "lineno" > 231< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00232" > < / a > < span class = "lineno" > 232< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l00233" > < / a > < span class = "lineno" > 233< / span >   DLOG(INFO) < < < span class = "stringliteral" > " Ignoring video track " < / span > < < track_num_;< / div >
< div class = "line" > < a name = "l00234" > < / a > < span class = "lineno" > 234< / span >   ignored_tracks_.insert(track_num_);< / div >
< div class = "line" > < a name = "l00235" > < / a > < span class = "lineno" > 235< / span >   }< / div >
< div class = "line" > < a name = "l00236" > < / a > < span class = "lineno" > 236< / span >   } < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (track_type_ == kWebMTrackTypeSubtitlesOrCaptions ||< / div >
< div class = "line" > < a name = "l00237" > < / a > < span class = "lineno" > 237< / span >   track_type_ == kWebMTrackTypeDescriptionsOrMetadata) {< / div >
< div class = "line" > < a name = "l00238" > < / a > < span class = "lineno" > 238< / span >   < span class = "keywordflow" > if< / span > (ignore_text_tracks_) {< / div >
< div class = "line" > < a name = "l00239" > < / a > < span class = "lineno" > 239< / span >   DLOG(INFO) < < < span class = "stringliteral" > " Ignoring text track " < / span > < < track_num_;< / div >
< div class = "line" > < a name = "l00240" > < / a > < span class = "lineno" > 240< / span >   ignored_tracks_.insert(track_num_);< / div >
< div class = "line" > < a name = "l00241" > < / a > < span class = "lineno" > 241< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l00242" > < / a > < span class = "lineno" > 242< / span >   std::string track_num = base::Int64ToString(track_num_);< / div >
< div class = "line" > < a name = "l00243" > < / a > < span class = "lineno" > 243< / span >   text_tracks_[track_num_] = TextTrackConfig(< / div >
< div class = "line" > < a name = "l00244" > < / a > < span class = "lineno" > 244< / span >   text_track_kind, track_name_, track_language_, track_num);< / div >
< div class = "line" > < a name = "l00245" > < / a > < span class = "lineno" > 245< / span >   }< / div >
< div class = "line" > < a name = "l00246" > < / a > < span class = "lineno" > 246< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l00247" > < / a > < span class = "lineno" > 247< / span >   LOG(ERROR) < < < span class = "stringliteral" > " Unexpected TrackType " < / span > < < track_type_;< / div >
< div class = "line" > < a name = "l00248" > < / a > < span class = "lineno" > 248< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00249" > < / a > < span class = "lineno" > 249< / span >   }< / div >
< div class = "line" > < a name = "l00250" > < / a > < span class = "lineno" > 250< / span >   < / div >
< div class = "line" > < a name = "l00251" > < / a > < span class = "lineno" > 251< / span >   track_type_ = -1;< / div >
< div class = "line" > < a name = "l00252" > < / a > < span class = "lineno" > 252< / span >   track_num_ = -1;< / div >
< div class = "line" > < a name = "l00253" > < / a > < span class = "lineno" > 253< / span >   default_duration_ = -1;< / div >
< div class = "line" > < a name = "l00254" > < / a > < span class = "lineno" > 254< / span >   track_name_.clear();< / div >
< div class = "line" > < a name = "l00255" > < / a > < span class = "lineno" > 255< / span >   track_language_.clear();< / div >
< div class = "line" > < a name = "l00256" > < / a > < span class = "lineno" > 256< / span >   codec_id_ = < span class = "stringliteral" > " " < / span > ;< / div >
< div class = "line" > < a name = "l00257" > < / a > < span class = "lineno" > 257< / span >   codec_private_.clear();< / div >
< div class = "line" > < a name = "l00258" > < / a > < span class = "lineno" > 258< / span >   track_content_encodings_client_.reset();< / div >
< div class = "line" > < a name = "l00259" > < / a > < span class = "lineno" > 259< / span >   < / div >
2016-05-24 23:43:16 +00:00
< div class = "line" > < a name = "l00260" > < / a > < span class = "lineno" > 260< / span >   audio_client_.< a class = "code" href = "../../d3/d7c/classshaka_1_1media_1_1WebMAudioClient.html#afd1a338848c52dc4db79d89ae13b6ea6" > Reset< / a > ();< / div >
< div class = "line" > < a name = "l00261" > < / a > < span class = "lineno" > 261< / span >   video_client_.< a class = "code" href = "../../d3/d67/classshaka_1_1media_1_1WebMVideoClient.html#af3ad16a6046f60abf43a798747fc1edc" > Reset< / a > ();< / div >
2015-10-19 17:27:30 +00:00
< div class = "line" > < a name = "l00262" > < / a > < span class = "lineno" > 262< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00263" > < / a > < span class = "lineno" > 263< / span >   }< / div >
< div class = "line" > < a name = "l00264" > < / a > < span class = "lineno" > 264< / span >   < / div >
< div class = "line" > < a name = "l00265" > < / a > < span class = "lineno" > 265< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / 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 >   < / div >
< div class = "line" > < a name = "l00268" > < / a > < span class = "lineno" > 268< / span >   < span class = "keywordtype" > bool< / span > WebMTracksParser::OnUInt(< span class = "keywordtype" > int< / span > < span class = "keywordtype" > id< / span > , int64_t val) {< / div >
< div class = "line" > < a name = "l00269" > < / a > < span class = "lineno" > 269< / span >   int64_t* dst = NULL;< / div >
< div class = "line" > < a name = "l00270" > < / a > < span class = "lineno" > 270< / span >   < / div >
< div class = "line" > < a name = "l00271" > < / a > < span class = "lineno" > 271< / span >   < span class = "keywordflow" > switch< / span > (< span class = "keywordtype" > id< / span > ) {< / div >
< div class = "line" > < a name = "l00272" > < / a > < span class = "lineno" > 272< / span >   < span class = "keywordflow" > case< / span > kWebMIdTrackNumber:< / div >
< div class = "line" > < a name = "l00273" > < / a > < span class = "lineno" > 273< / span >   dst = & track_num_;< / div >
< div class = "line" > < a name = "l00274" > < / a > < span class = "lineno" > 274< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l00275" > < / a > < span class = "lineno" > 275< / span >   < span class = "keywordflow" > case< / span > kWebMIdTrackType:< / div >
< div class = "line" > < a name = "l00276" > < / a > < span class = "lineno" > 276< / span >   dst = & track_type_;< / div >
< div class = "line" > < a name = "l00277" > < / a > < span class = "lineno" > 277< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l00278" > < / a > < span class = "lineno" > 278< / span >   < span class = "keywordflow" > case< / span > kWebMIdSeekPreRoll:< / div >
< div class = "line" > < a name = "l00279" > < / a > < span class = "lineno" > 279< / span >   dst = & seek_preroll_;< / div >
< div class = "line" > < a name = "l00280" > < / a > < span class = "lineno" > 280< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l00281" > < / a > < span class = "lineno" > 281< / span >   < span class = "keywordflow" > case< / span > kWebMIdCodecDelay:< / div >
< div class = "line" > < a name = "l00282" > < / a > < span class = "lineno" > 282< / span >   dst = & codec_delay_;< / div >
< div class = "line" > < a name = "l00283" > < / a > < span class = "lineno" > 283< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l00284" > < / a > < span class = "lineno" > 284< / span >   < span class = "keywordflow" > case< / span > kWebMIdDefaultDuration:< / div >
< div class = "line" > < a name = "l00285" > < / a > < span class = "lineno" > 285< / span >   dst = & default_duration_;< / div >
< div class = "line" > < a name = "l00286" > < / a > < span class = "lineno" > 286< / span >   < span class = "keywordflow" > break< / span > ;< / div >
< div class = "line" > < a name = "l00287" > < / a > < span class = "lineno" > 287< / span >   < span class = "keywordflow" > default< / span > :< / div >
< div class = "line" > < a name = "l00288" > < / a > < span class = "lineno" > 288< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00289" > < / a > < span class = "lineno" > 289< / span >   }< / div >
< div class = "line" > < a name = "l00290" > < / a > < span class = "lineno" > 290< / span >   < / div >
< div class = "line" > < a name = "l00291" > < / a > < span class = "lineno" > 291< / span >   < span class = "keywordflow" > if< / span > (*dst != -1) {< / div >
< div class = "line" > < a name = "l00292" > < / a > < span class = "lineno" > 292< / span >   LOG(ERROR) < < < span class = "stringliteral" > " Multiple values for id " < / span > < < std::hex < < < span class = "keywordtype" > id< / span > < < < span class = "stringliteral" > " specified" < / span > ;< / div >
< div class = "line" > < a name = "l00293" > < / a > < span class = "lineno" > 293< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / 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 >   < / div >
< div class = "line" > < a name = "l00296" > < / a > < span class = "lineno" > 296< / span >   *dst = val;< / div >
< div class = "line" > < a name = "l00297" > < / a > < span class = "lineno" > 297< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00298" > < / a > < span class = "lineno" > 298< / span >   }< / div >
< div class = "line" > < a name = "l00299" > < / a > < span class = "lineno" > 299< / span >   < / div >
< div class = "line" > < a name = "l00300" > < / a > < span class = "lineno" > 300< / span >   < span class = "keywordtype" > bool< / span > WebMTracksParser::OnFloat(< span class = "keywordtype" > int< / span > < span class = "keywordtype" > id< / span > , < span class = "keywordtype" > double< / span > val) {< / div >
< div class = "line" > < a name = "l00301" > < / a > < span class = "lineno" > 301< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / 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 >   < / div >
< div class = "line" > < a name = "l00304" > < / a > < span class = "lineno" > 304< / span >   < span class = "keywordtype" > bool< / span > WebMTracksParser::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 = "l00305" > < / a > < span class = "lineno" > 305< / span >   < span class = "keywordflow" > if< / span > (< span class = "keywordtype" > id< / span > == kWebMIdCodecPrivate) {< / div >
< div class = "line" > < a name = "l00306" > < / a > < span class = "lineno" > 306< / span >   < span class = "keywordflow" > if< / span > (!codec_private_.empty()) {< / div >
< div class = "line" > < a name = "l00307" > < / a > < span class = "lineno" > 307< / span >   LOG(ERROR) < < < span class = "stringliteral" > " Multiple CodecPrivate fields in a track." < / span > ;< / div >
< div class = "line" > < a name = "l00308" > < / a > < span class = "lineno" > 308< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00309" > < / a > < span class = "lineno" > 309< / span >   }< / div >
< div class = "line" > < a name = "l00310" > < / a > < span class = "lineno" > 310< / span >   codec_private_.assign(data, data + size);< / div >
< div class = "line" > < a name = "l00311" > < / a > < span class = "lineno" > 311< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00312" > < / a > < span class = "lineno" > 312< / span >   }< / div >
< div class = "line" > < a name = "l00313" > < / a > < span class = "lineno" > 313< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00314" > < / a > < span class = "lineno" > 314< / span >   }< / 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 >   < span class = "keywordtype" > bool< / span > WebMTracksParser::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 = "l00317" > < / a > < span class = "lineno" > 317< / span >   < span class = "keywordflow" > if< / span > (< span class = "keywordtype" > id< / span > == kWebMIdCodecID) {< / div >
< div class = "line" > < a name = "l00318" > < / a > < span class = "lineno" > 318< / span >   < span class = "keywordflow" > if< / span > (!codec_id_.empty()) {< / div >
< div class = "line" > < a name = "l00319" > < / a > < span class = "lineno" > 319< / span >   LOG(ERROR) < < < span class = "stringliteral" > " Multiple CodecID fields in a track" < / span > ;< / div >
< div class = "line" > < a name = "l00320" > < / a > < span class = "lineno" > 320< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00321" > < / a > < span class = "lineno" > 321< / span >   }< / div >
< div class = "line" > < a name = "l00322" > < / a > < span class = "lineno" > 322< / span >   < / div >
< div class = "line" > < a name = "l00323" > < / a > < span class = "lineno" > 323< / span >   codec_id_ = str;< / div >
< div class = "line" > < a name = "l00324" > < / a > < span class = "lineno" > 324< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / 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 = "keywordflow" > if< / span > (< span class = "keywordtype" > id< / span > == kWebMIdName) {< / div >
< div class = "line" > < a name = "l00328" > < / a > < span class = "lineno" > 328< / span >   track_name_ = str;< / div >
< div class = "line" > < a name = "l00329" > < / a > < span class = "lineno" > 329< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00330" > < / a > < span class = "lineno" > 330< / span >   }< / 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 >   < span class = "keywordflow" > if< / span > (< span class = "keywordtype" > id< / span > == kWebMIdLanguage) {< / div >
< div class = "line" > < a name = "l00333" > < / a > < span class = "lineno" > 333< / span >   track_language_ = str;< / div >
< div class = "line" > < a name = "l00334" > < / a > < span class = "lineno" > 334< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00335" > < / a > < span class = "lineno" > 335< / span >   }< / 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 >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00338" > < / a > < span class = "lineno" > 338< / span >   }< / div >
< div class = "line" > < a name = "l00339" > < / a > < span class = "lineno" > 339< / span >   < / div >
< div class = "line" > < a name = "l00340" > < / a > < span class = "lineno" > 340< / span >   } < span class = "comment" > // namespace media< / span > < / div >
2016-05-24 23:43:16 +00:00
< div class = "line" > < a name = "l00341" > < / a > < span class = "lineno" > 341< / span >   } < span class = "comment" > // namespace shaka< / span > < / div >
< div class = "ttc" id = "classshaka_1_1media_1_1WebMTracksParser_html_a554135ee3a8ad995beeab868c67aba36" > < div class = "ttname" > < a href = "../../d8/d86/classshaka_1_1media_1_1WebMTracksParser.html#a554135ee3a8ad995beeab868c67aba36" > shaka::media::WebMTracksParser::GetAudioDefaultDuration< / a > < / div > < div class = "ttdeci" > int64_t GetAudioDefaultDuration(const double timecode_scale_in_us) const < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d8/d9c/webm__tracks__parser_8cc_source.html#l00090" > webm_tracks_parser.cc:90< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1media_1_1WebMListParser_html" > < div class = "ttname" > < a href = "../../dc/dca/classshaka_1_1media_1_1WebMListParser.html" > shaka::media::WebMListParser< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/d46/webm__parser_8h_source.html#l00054" > webm_parser.h:54< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1media_1_1WebMVideoClient_html_af3ad16a6046f60abf43a798747fc1edc" > < div class = "ttname" > < a href = "../../d3/d67/classshaka_1_1media_1_1WebMVideoClient.html#af3ad16a6046f60abf43a798747fc1edc" > shaka::media::WebMVideoClient::Reset< / a > < / div > < div class = "ttdeci" > void Reset()< / div > < div class = "ttdoc" > Reset this object' s state so it can process a new video track element. < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d1/d7d/webm__video__client_8cc_source.html#l00037" > webm_video_client.cc:37< / 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_1WebMVideoClient_html_a266f4308e70a1b7c1fb2a542284f9bea" > < div class = "ttname" > < a href = "../../d3/d67/classshaka_1_1media_1_1WebMVideoClient.html#a266f4308e70a1b7c1fb2a542284f9bea" > shaka::media::WebMVideoClient::GetVideoStreamInfo< / a > < / div > < div class = "ttdeci" > scoped_refptr< VideoStreamInfo > GetVideoStreamInfo(int64_t track_num, const std::string & codec_id, const std::vector< uint8_t > & codec_private, bool is_encrypted)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d1/d7d/webm__video__client_8cc_source.html#l00050" > webm_video_client.cc:50< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1media_1_1WebMTracksParser_html_aa4b6d4ac9fa57b47cbc17ee7c1bd3639" > < div class = "ttname" > < a href = "../../d8/d86/classshaka_1_1media_1_1WebMTracksParser.html#aa4b6d4ac9fa57b47cbc17ee7c1bd3639" > shaka::media::WebMTracksParser::Parse< / a > < / div > < div class = "ttdeci" > int Parse(const uint8_t *buf, int size)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d8/d9c/webm__tracks__parser_8cc_source.html#l00065" > webm_tracks_parser.cc:65< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1media_1_1WebMAudioClient_html_afd1a338848c52dc4db79d89ae13b6ea6" > < div class = "ttname" > < a href = "../../d3/d7c/classshaka_1_1media_1_1WebMAudioClient.html#afd1a338848c52dc4db79d89ae13b6ea6" > shaka::media::WebMAudioClient::Reset< / a > < / div > < div class = "ttdeci" > void Reset()< / div > < div class = "ttdoc" > Reset this object' s state so it can process a new audio track element. < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d1/d8e/webm__audio__client_8cc_source.html#l00025" > webm_audio_client.cc:25< / 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_1WebMAudioClient_html_a8a23999bc3e6e88276d3ad62bd81e63f" > < div class = "ttname" > < a href = "../../d3/d7c/classshaka_1_1media_1_1WebMAudioClient.html#a8a23999bc3e6e88276d3ad62bd81e63f" > shaka::media::WebMAudioClient::GetAudioStreamInfo< / a > < / div > < div class = "ttdeci" > scoped_refptr< AudioStreamInfo > GetAudioStreamInfo(int64_t track_num, const std::string & codec_id, const std::vector< uint8_t > & codec_private, int64_t seek_preroll, int64_t codec_delay, const std::string & language, bool is_encrypted)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d1/d8e/webm__audio__client_8cc_source.html#l00031" > webm_audio_client.cc:31< / a > < / div > < / div >
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