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< li class = "navelem" > < a class = "el" href = "../../dir_3f8eec2fc361645de4b1ec14c19fffc7.html" > packager< / a > < / li > < li class = "navelem" > < a class = "el" href = "../../dir_b885194e7131202a9b4650a8967e838c.html" > mpd< / a > < / li > < li class = "navelem" > < a class = "el" href = "../../dir_6fe4b0529cd3ec97045d3314254a0cce.html" > base< / 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 2017 Google Inc. All rights reserved.< / span > < / div >
< div class = "line" > < a name = "l00002" > < / a > < span class = "lineno" > 2< / span >   < span class = "comment" > //< / span > < / div >
< div class = "line" > < a name = "l00003" > < / a > < span class = "lineno" > 3< / span >   < span class = "comment" > // Use of this source code is governed by a BSD-style< / span > < / div >
< div class = "line" > < a name = "l00004" > < / a > < span class = "lineno" > 4< / span >   < span class = "comment" > // license that can be found in the LICENSE file or at< / span > < / div >
< div class = "line" > < a name = "l00005" > < / a > < span class = "lineno" > 5< / span >   < span class = "comment" > // https://developers.google.com/open-source/licenses/bsd< / 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/mpd/base/period.h" < / span > < / div >
< div class = "line" > < a name = "l00008" > < / a > < span class = "lineno" > 8< / span >   < / div >
< div class = "line" > < a name = "l00009" > < / a > < span class = "lineno" > 9< / span >   < span class = "preprocessor" > #include " packager/base/stl_util.h" < / span > < / div >
< div class = "line" > < a name = "l00010" > < / a > < span class = "lineno" > 10< / span >   < span class = "preprocessor" > #include " packager/mpd/base/adaptation_set.h" < / span > < / div >
< div class = "line" > < a name = "l00011" > < / a > < span class = "lineno" > 11< / span >   < span class = "preprocessor" > #include " packager/mpd/base/mpd_options.h" < / span > < / div >
< div class = "line" > < a name = "l00012" > < / a > < span class = "lineno" > 12< / span >   < span class = "preprocessor" > #include " packager/mpd/base/mpd_utils.h" < / span > < / div >
< div class = "line" > < a name = "l00013" > < / a > < span class = "lineno" > 13< / span >   < span class = "preprocessor" > #include " packager/mpd/base/xml/xml_node.h" < / span > < / div >
< div class = "line" > < a name = "l00014" > < / a > < span class = "lineno" > 14< / span >   < / div >
< div class = "line" > < a name = "l00015" > < / a > < span class = "lineno" > 15< / span >   < span class = "keyword" > namespace < / span > < a class = "code" href = "../../d8/daf/namespaceshaka.html" > shaka< / a > {< / div >
< div class = "line" > < a name = "l00016" > < / a > < span class = "lineno" > 16< / span >   < span class = "keyword" > namespace < / span > {< / div >
< div class = "line" > < a name = "l00017" > < / a > < span class = "lineno" > 17< / span >   < / div >
< div class = "line" > < a name = "l00018" > < / a > < span class = "lineno" > 18< / span >   < span class = "comment" > // The easiest way to check whether two protobufs are equal, is to compare the< / span > < / div >
< div class = "line" > < a name = "l00019" > < / a > < span class = "lineno" > 19< / span >   < span class = "comment" > // serialized version.< / span > < / div >
< div class = "line" > < a name = "l00020" > < / a > < span class = "lineno" > 20< / span >   < span class = "keywordtype" > bool< / span > ProtectedContentEq(< / div >
< div class = "line" > < a name = "l00021" > < / a > < span class = "lineno" > 21< / span >   < span class = "keyword" > const< / span > MediaInfo::ProtectedContent& content_protection1,< / div >
< div class = "line" > < a name = "l00022" > < / a > < span class = "lineno" > 22< / span >   < span class = "keyword" > const< / span > MediaInfo::ProtectedContent& content_protection2) {< / div >
< div class = "line" > < a name = "l00023" > < / a > < span class = "lineno" > 23< / span >   < span class = "keywordflow" > return< / span > content_protection1.SerializeAsString() ==< / div >
< div class = "line" > < a name = "l00024" > < / a > < span class = "lineno" > 24< / span >   content_protection2.SerializeAsString();< / div >
< div class = "line" > < a name = "l00025" > < / a > < span class = "lineno" > 25< / span >   }< / div >
< div class = "line" > < a name = "l00026" > < / a > < span class = "lineno" > 26< / span >   < / div >
< div class = "line" > < a name = "l00027" > < / a > < span class = "lineno" > 27< / span >   std::set< std::string> GetUUIDs(< / div >
< div class = "line" > < a name = "l00028" > < / a > < span class = "lineno" > 28< / span >   < span class = "keyword" > const< / span > MediaInfo::ProtectedContent& protected_content) {< / div >
< div class = "line" > < a name = "l00029" > < / a > < span class = "lineno" > 29< / span >   std::set< std::string> uuids;< / div >
< div class = "line" > < a name = "l00030" > < / a > < span class = "lineno" > 30< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & entry : protected_content.content_protection_entry())< / div >
< div class = "line" > < a name = "l00031" > < / a > < span class = "lineno" > 31< / span >   uuids.insert(entry.uuid());< / div >
< div class = "line" > < a name = "l00032" > < / a > < span class = "lineno" > 32< / span >   < span class = "keywordflow" > return< / span > uuids;< / div >
< div class = "line" > < a name = "l00033" > < / a > < span class = "lineno" > 33< / span >   }< / div >
< div class = "line" > < a name = "l00034" > < / a > < span class = "lineno" > 34< / span >   < / div >
< div class = "line" > < a name = "l00035" > < / a > < span class = "lineno" > 35< / span >   < span class = "keyword" > const< / span > std::string& GetDefaultAudioLanguage(< span class = "keyword" > const< / span > MpdOptions& mpd_options) {< / div >
< div class = "line" > < a name = "l00036" > < / a > < span class = "lineno" > 36< / span >   < span class = "keywordflow" > return< / span > mpd_options.mpd_params.default_language;< / 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 >   < / div >
< div class = "line" > < a name = "l00039" > < / a > < span class = "lineno" > 39< / span >   < span class = "keyword" > const< / span > std::string& GetDefaultTextLanguage(< span class = "keyword" > const< / span > MpdOptions& mpd_options) {< / div >
< div class = "line" > < a name = "l00040" > < / a > < span class = "lineno" > 40< / span >   < span class = "keywordflow" > return< / span > mpd_options.mpd_params.default_text_language.empty()< / div >
< div class = "line" > < a name = "l00041" > < / a > < span class = "lineno" > 41< / span >   ? mpd_options.mpd_params.default_language< / div >
< div class = "line" > < a name = "l00042" > < / a > < span class = "lineno" > 42< / span >   : mpd_options.mpd_params.default_text_language;< / 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 >   AdaptationSet::Role RoleFromString(< span class = "keyword" > const< / span > std::string& role_str) {< / div >
< div class = "line" > < a name = "l00046" > < / a > < span class = "lineno" > 46< / span >   < span class = "keywordflow" > if< / span > (role_str == < span class = "stringliteral" > " caption" < / span > )< / div >
< div class = "line" > < a name = "l00047" > < / a > < span class = "lineno" > 47< / span >   < span class = "keywordflow" > return< / span > AdaptationSet::Role::kRoleCaption;< / div >
< div class = "line" > < a name = "l00048" > < / a > < span class = "lineno" > 48< / span >   < span class = "keywordflow" > if< / span > (role_str == < span class = "stringliteral" > " subtitle" < / span > )< / div >
< div class = "line" > < a name = "l00049" > < / a > < span class = "lineno" > 49< / span >   < span class = "keywordflow" > return< / span > AdaptationSet::Role::kRoleSubtitle;< / div >
< div class = "line" > < a name = "l00050" > < / a > < span class = "lineno" > 50< / span >   < span class = "keywordflow" > if< / span > (role_str == < span class = "stringliteral" > " main" < / span > )< / div >
< div class = "line" > < a name = "l00051" > < / a > < span class = "lineno" > 51< / span >   < span class = "keywordflow" > return< / span > AdaptationSet::Role::kRoleMain;< / div >
< div class = "line" > < a name = "l00052" > < / a > < span class = "lineno" > 52< / span >   < span class = "keywordflow" > if< / span > (role_str == < span class = "stringliteral" > " alternate" < / span > )< / div >
< div class = "line" > < a name = "l00053" > < / a > < span class = "lineno" > 53< / span >   < span class = "keywordflow" > return< / span > AdaptationSet::Role::kRoleAlternate;< / div >
< div class = "line" > < a name = "l00054" > < / a > < span class = "lineno" > 54< / span >   < span class = "keywordflow" > if< / span > (role_str == < span class = "stringliteral" > " supplementary" < / span > )< / div >
< div class = "line" > < a name = "l00055" > < / a > < span class = "lineno" > 55< / span >   < span class = "keywordflow" > return< / span > AdaptationSet::Role::kRoleSupplementary;< / div >
< div class = "line" > < a name = "l00056" > < / a > < span class = "lineno" > 56< / span >   < span class = "keywordflow" > if< / span > (role_str == < span class = "stringliteral" > " commentary" < / span > )< / div >
< div class = "line" > < a name = "l00057" > < / a > < span class = "lineno" > 57< / span >   < span class = "keywordflow" > return< / span > AdaptationSet::Role::kRoleCommentary;< / div >
< div class = "line" > < a name = "l00058" > < / a > < span class = "lineno" > 58< / span >   < span class = "keywordflow" > if< / span > (role_str == < span class = "stringliteral" > " dub" < / span > )< / div >
< div class = "line" > < a name = "l00059" > < / a > < span class = "lineno" > 59< / span >   < span class = "keywordflow" > return< / span > AdaptationSet::Role::kRoleDub;< / div >
< div class = "line" > < a name = "l00060" > < / a > < span class = "lineno" > 60< / span >   < span class = "keywordflow" > return< / span > AdaptationSet::Role::kRoleUnknown;< / 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 >   } < span class = "comment" > // namespace< / span > < / div >
< div class = "line" > < a name = "l00064" > < / a > < span class = "lineno" > 64< / span >   < / div >
< div class = "line" > < a name = "l00065" > < / a > < span class = "lineno" > < a class = "line" href = "../../d8/de1/classshaka_1_1Period.html#a92f0486f20c430533a65d37a450ea020" > 65< / a > < / span >   < a class = "code" href = "../../d8/de1/classshaka_1_1Period.html#a92f0486f20c430533a65d37a450ea020" > Period::Period< / a > (uint32_t period_id,< / div >
< div class = "line" > < a name = "l00066" > < / a > < span class = "lineno" > 66< / span >   < span class = "keywordtype" > double< / span > start_time_in_seconds,< / div >
< div class = "line" > < a name = "l00067" > < / a > < span class = "lineno" > 67< / span >   < span class = "keyword" > const< / span > < a class = "code" href = "../../d1/df3/structshaka_1_1MpdOptions.html" > MpdOptions< / a > & mpd_options,< / div >
< div class = "line" > < a name = "l00068" > < / a > < span class = "lineno" > 68< / span >   uint32_t* representation_counter)< / div >
< div class = "line" > < a name = "l00069" > < / a > < span class = "lineno" > 69< / span >   : id_(period_id),< / div >
< div class = "line" > < a name = "l00070" > < / a > < span class = "lineno" > 70< / span >   start_time_in_seconds_(start_time_in_seconds),< / div >
< div class = "line" > < a name = "l00071" > < / a > < span class = "lineno" > 71< / span >   mpd_options_(mpd_options),< / div >
< div class = "line" > < a name = "l00072" > < / a > < span class = "lineno" > 72< / span >   representation_counter_(representation_counter) {}< / div >
< div class = "line" > < a name = "l00073" > < / a > < span class = "lineno" > 73< / span >   < / div >
< div class = "line" > < a name = "l00074" > < / a > < span class = "lineno" > < a class = "line" href = "../../d8/de1/classshaka_1_1Period.html#a6481aa2a87b0154796f49cb6198d0deb" > 74< / a > < / span >   < a class = "code" href = "../../d8/d8e/classshaka_1_1AdaptationSet.html" > AdaptationSet< / a > * < a class = "code" href = "../../d8/de1/classshaka_1_1Period.html#a6481aa2a87b0154796f49cb6198d0deb" > Period::GetOrCreateAdaptationSet< / a > (< / div >
< div class = "line" > < a name = "l00075" > < / a > < span class = "lineno" > 75< / span >   < span class = "keyword" > const< / span > MediaInfo& media_info,< / div >
< div class = "line" > < a name = "l00076" > < / a > < span class = "lineno" > 76< / span >   < span class = "keywordtype" > bool< / span > content_protection_in_adaptation_set) {< / div >
< div class = "line" > < a name = "l00077" > < / a > < span class = "lineno" > 77< / span >   < span class = "comment" > // Set duration if it is not set. It may be updated later from duration< / span > < / div >
< div class = "line" > < a name = "l00078" > < / a > < span class = "lineno" > 78< / span >   < span class = "comment" > // calculated from segments.< / span > < / div >
< div class = "line" > < a name = "l00079" > < / a > < span class = "lineno" > 79< / span >   < span class = "keywordflow" > if< / span > (duration_seconds_ == 0)< / div >
< div class = "line" > < a name = "l00080" > < / a > < span class = "lineno" > 80< / span >   duration_seconds_ = media_info.media_duration_seconds();< / div >
< div class = "line" > < a name = "l00081" > < / a > < span class = "lineno" > 81< / span >   < / div >
< div class = "line" > < a name = "l00082" > < / a > < span class = "lineno" > 82< / span >   < span class = "keyword" > const< / span > std::string key = GetAdaptationSetKey(< / div >
< div class = "line" > < a name = "l00083" > < / a > < span class = "lineno" > 83< / span >   media_info, mpd_options_.mpd_params.< a class = "code" href = "../../df/ddc/structshaka_1_1MpdParams.html#a6462a0b4d325e183c4f20ead905c5f49" > allow_codec_switching< / a > );< / div >
< div class = "line" > < a name = "l00084" > < / a > < span class = "lineno" > 84< / span >   < / div >
< div class = "line" > < a name = "l00085" > < / a > < span class = "lineno" > 85< / span >   std::list< AdaptationSet*> & adaptation_sets = adaptation_set_list_map_[key];< / div >
< div class = "line" > < a name = "l00086" > < / a > < span class = "lineno" > 86< / span >   < / div >
< div class = "line" > < a name = "l00087" > < / a > < span class = "lineno" > 87< / span >   < span class = "keywordflow" > for< / span > (< a class = "code" href = "../../d8/d8e/classshaka_1_1AdaptationSet.html" > AdaptationSet< / a > * adaptation_set : adaptation_sets) {< / div >
< div class = "line" > < a name = "l00088" > < / a > < span class = "lineno" > 88< / span >   < span class = "keywordflow" > if< / span > (protected_adaptation_set_map_.Match(< / div >
< div class = "line" > < a name = "l00089" > < / a > < span class = "lineno" > 89< / span >   *adaptation_set, media_info, content_protection_in_adaptation_set))< / div >
< div class = "line" > < a name = "l00090" > < / a > < span class = "lineno" > 90< / span >   < span class = "keywordflow" > return< / span > adaptation_set;< / div >
< div class = "line" > < a name = "l00091" > < / a > < span class = "lineno" > 91< / span >   }< / div >
< div class = "line" > < a name = "l00092" > < / a > < span class = "lineno" > 92< / span >   < / div >
< div class = "line" > < a name = "l00093" > < / a > < span class = "lineno" > 93< / span >   < span class = "comment" > // None of the adaptation sets match with the new content protection.< / span > < / div >
< div class = "line" > < a name = "l00094" > < / a > < span class = "lineno" > 94< / span >   < span class = "comment" > // Need a new one.< / span > < / div >
< div class = "line" > < a name = "l00095" > < / a > < span class = "lineno" > 95< / span >   < span class = "keyword" > const< / span > std::string language = GetLanguage(media_info);< / div >
< div class = "line" > < a name = "l00096" > < / a > < span class = "lineno" > 96< / span >   std::unique_ptr< AdaptationSet> new_adaptation_set =< / div >
< div class = "line" > < a name = "l00097" > < / a > < span class = "lineno" > 97< / span >   NewAdaptationSet(language, mpd_options_, representation_counter_);< / div >
< div class = "line" > < a name = "l00098" > < / a > < span class = "lineno" > 98< / span >   < span class = "keywordflow" > if< / span > (!SetNewAdaptationSetAttributes(language, media_info, adaptation_sets,< / div >
< div class = "line" > < a name = "l00099" > < / a > < span class = "lineno" > 99< / span >   content_protection_in_adaptation_set,< / div >
< div class = "line" > < a name = "l00100" > < / a > < span class = "lineno" > 100< / span >   new_adaptation_set.get())) {< / div >
< div class = "line" > < a name = "l00101" > < / a > < span class = "lineno" > 101< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > nullptr< / 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 >   < / div >
< div class = "line" > < a name = "l00104" > < / a > < span class = "lineno" > 104< / span >   < span class = "keywordflow" > if< / span > (content_protection_in_adaptation_set & & < / div >
< div class = "line" > < a name = "l00105" > < / a > < span class = "lineno" > 105< / span >   media_info.has_protected_content()) {< / div >
< div class = "line" > < a name = "l00106" > < / a > < span class = "lineno" > 106< / span >   protected_adaptation_set_map_.Register(*new_adaptation_set, media_info);< / div >
< div class = "line" > < a name = "l00107" > < / a > < span class = "lineno" > 107< / span >   < a class = "code" href = "../../d8/daf/namespaceshaka.html#abfd977a0dfb051a942d1694442692814" > AddContentProtectionElements< / a > (media_info, new_adaptation_set.get());< / 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" > for< / span > (< a class = "code" href = "../../d8/d8e/classshaka_1_1AdaptationSet.html" > AdaptationSet< / a > * adaptation_set : adaptation_sets) {< / div >
< div class = "line" > < a name = "l00110" > < / a > < span class = "lineno" > 110< / span >   < span class = "keywordflow" > if< / span > (protected_adaptation_set_map_.Switchable(*adaptation_set,< / div >
< div class = "line" > < a name = "l00111" > < / a > < span class = "lineno" > 111< / span >   *new_adaptation_set)) {< / div >
< div class = "line" > < a name = "l00112" > < / a > < span class = "lineno" > 112< / span >   adaptation_set-> AddAdaptationSetSwitching(new_adaptation_set.get());< / div >
< div class = "line" > < a name = "l00113" > < / a > < span class = "lineno" > 113< / span >   new_adaptation_set-> AddAdaptationSetSwitching(adaptation_set);< / 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 >   < / div >
< div class = "line" > < a name = "l00117" > < / a > < span class = "lineno" > 117< / span >   < a class = "code" href = "../../d8/d8e/classshaka_1_1AdaptationSet.html" > AdaptationSet< / a > * adaptation_set_ptr = new_adaptation_set.get();< / div >
< div class = "line" > < a name = "l00118" > < / a > < span class = "lineno" > 118< / span >   adaptation_sets.push_back(adaptation_set_ptr);< / div >
< div class = "line" > < a name = "l00119" > < / a > < span class = "lineno" > 119< / span >   adaptation_sets_.emplace_back(std::move(new_adaptation_set));< / div >
< div class = "line" > < a name = "l00120" > < / a > < span class = "lineno" > 120< / span >   < span class = "keywordflow" > return< / span > adaptation_set_ptr;< / 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 >   < / div >
< div class = "line" > < a name = "l00123" > < / a > < span class = "lineno" > < a class = "line" href = "../../d8/de1/classshaka_1_1Period.html#aabd4c14420c37f958523b84505a5dea1" > 123< / a > < / span >   base::Optional< xml::XmlNode> < a class = "code" href = "../../d8/de1/classshaka_1_1Period.html#aabd4c14420c37f958523b84505a5dea1" > Period::GetXml< / a > (< span class = "keywordtype" > bool< / span > output_period_duration) {< / div >
< div class = "line" > < a name = "l00124" > < / a > < span class = "lineno" > 124< / span >   adaptation_sets_.sort(< / div >
< div class = "line" > < a name = "l00125" > < / a > < span class = "lineno" > 125< / span >   [](< span class = "keyword" > const< / span > std::unique_ptr< AdaptationSet> & adaptation_set_a,< / div >
< div class = "line" > < a name = "l00126" > < / a > < span class = "lineno" > 126< / span >   < span class = "keyword" > const< / span > std::unique_ptr< AdaptationSet> & adaptation_set_b) {< / div >
< div class = "line" > < a name = "l00127" > < / a > < span class = "lineno" > 127< / span >   < span class = "keywordflow" > if< / span > (!adaptation_set_a-> has_id())< / div >
< div class = "line" > < a name = "l00128" > < / a > < span class = "lineno" > 128< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00129" > < / a > < span class = "lineno" > 129< / span >   if (!adaptation_set_b-> has_id())< / div >
< div class = "line" > < a name = "l00130" > < / a > < span class = "lineno" > 130< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00131" > < / a > < span class = "lineno" > 131< / span >   < span class = "keywordflow" > return< / span > adaptation_set_a-> id() < adaptation_set_b-> id();< / div >
< div class = "line" > < a name = "l00132" > < / a > < span class = "lineno" > 132< / span >   });< / div >
< div class = "line" > < a name = "l00133" > < / a > < span class = "lineno" > 133< / span >   < / div >
< div class = "line" > < a name = "l00134" > < / a > < span class = "lineno" > 134< / span >   < a class = "code" href = "../../d1/d31/classshaka_1_1xml_1_1XmlNode.html" > xml::XmlNode< / a > period(< span class = "stringliteral" > " Period" < / 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 = "comment" > // Required for ' dynamic' MPDs.< / span > < / div >
< div class = "line" > < a name = "l00137" > < / a > < span class = "lineno" > 137< / span >   < span class = "keywordflow" > if< / span > (!period.< a class = "code" href = "../../d1/d31/classshaka_1_1xml_1_1XmlNode.html#ad9f818024466c4dcce3026a9e7f439a3" > SetId< / a > (id_))< / div >
< div class = "line" > < a name = "l00138" > < / a > < span class = "lineno" > 138< / span >   < span class = "keywordflow" > return< / span > base::nullopt;< / div >
< div class = "line" > < a name = "l00139" > < / a > < span class = "lineno" > 139< / span >   < span class = "comment" > // Iterate thru AdaptationSets and add them to one big Period element.< / span > < / div >
< div class = "line" > < a name = "l00140" > < / a > < span class = "lineno" > 140< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & adaptation_set : adaptation_sets_) {< / div >
< div class = "line" > < a name = "l00141" > < / a > < span class = "lineno" > 141< / span >   < span class = "keyword" > auto< / span > child = adaptation_set-> GetXml();< / div >
< div class = "line" > < a name = "l00142" > < / a > < span class = "lineno" > 142< / span >   < span class = "keywordflow" > if< / span > (!child || !period.< a class = "code" href = "../../d1/d31/classshaka_1_1xml_1_1XmlNode.html#a224400ce2dd8168ef7d8d4f47998600c" > AddChild< / a > (std::move(*child)))< / div >
< div class = "line" > < a name = "l00143" > < / a > < span class = "lineno" > 143< / span >   < span class = "keywordflow" > return< / span > base::nullopt;< / div >
< div class = "line" > < a name = "l00144" > < / a > < span class = "lineno" > 144< / span >   }< / div >
< div class = "line" > < a name = "l00145" > < / a > < span class = "lineno" > 145< / span >   < / div >
< div class = "line" > < a name = "l00146" > < / a > < span class = "lineno" > 146< / span >   < span class = "keywordflow" > if< / span > (output_period_duration) {< / div >
< div class = "line" > < a name = "l00147" > < / a > < span class = "lineno" > 147< / span >   < span class = "keywordflow" > if< / span > (!period.< a class = "code" href = "../../d1/d31/classshaka_1_1xml_1_1XmlNode.html#aa30909ee27d10b448c6706ceba01ace7" > SetStringAttribute< / a > (< span class = "stringliteral" > " duration" < / span > ,< / div >
< div class = "line" > < a name = "l00148" > < / a > < span class = "lineno" > 148< / span >   SecondsToXmlDuration(duration_seconds_))) {< / div >
< div class = "line" > < a name = "l00149" > < / a > < span class = "lineno" > 149< / span >   < span class = "keywordflow" > return< / span > base::nullopt;< / 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 >   } < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (mpd_options_.mpd_type == MpdType::kDynamic) {< / div >
< div class = "line" > < a name = "l00152" > < / a > < span class = "lineno" > 152< / span >   < span class = "keywordflow" > if< / span > (!period.< a class = "code" href = "../../d1/d31/classshaka_1_1xml_1_1XmlNode.html#aa30909ee27d10b448c6706ceba01ace7" > SetStringAttribute< / a > (< / div >
< div class = "line" > < a name = "l00153" > < / a > < span class = "lineno" > 153< / span >   < span class = "stringliteral" > " start" < / span > , SecondsToXmlDuration(start_time_in_seconds_))) {< / div >
< div class = "line" > < a name = "l00154" > < / a > < span class = "lineno" > 154< / span >   < span class = "keywordflow" > return< / span > base::nullopt;< / div >
< div class = "line" > < a name = "l00155" > < / a > < span class = "lineno" > 155< / span >   }< / div >
< div class = "line" > < a name = "l00156" > < / a > < span class = "lineno" > 156< / span >   }< / div >
< div class = "line" > < a name = "l00157" > < / a > < span class = "lineno" > 157< / span >   < span class = "keywordflow" > return< / span > period;< / div >
< div class = "line" > < a name = "l00158" > < / a > < span class = "lineno" > 158< / 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" > < a class = "line" href = "../../d8/de1/classshaka_1_1Period.html#aee153103e77326b21f7f7c92af608654" > 160< / a > < / span >   < span class = "keyword" > const< / span > std::list< AdaptationSet*> < a class = "code" href = "../../d8/de1/classshaka_1_1Period.html#aee153103e77326b21f7f7c92af608654" > Period::GetAdaptationSets< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a name = "l00161" > < / a > < span class = "lineno" > 161< / span >   std::list< AdaptationSet*> adaptation_sets;< / div >
< div class = "line" > < a name = "l00162" > < / a > < span class = "lineno" > 162< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > & adaptation_set : adaptation_sets_) {< / div >
< div class = "line" > < a name = "l00163" > < / a > < span class = "lineno" > 163< / span >   adaptation_sets.push_back(adaptation_set.get());< / div >
< div class = "line" > < a name = "l00164" > < / a > < span class = "lineno" > 164< / span >   }< / div >
< div class = "line" > < a name = "l00165" > < / a > < span class = "lineno" > 165< / span >   < span class = "keywordflow" > return< / span > adaptation_sets;< / 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 >   < / div >
< div class = "line" > < a name = "l00168" > < / a > < span class = "lineno" > 168< / span >   std::unique_ptr< AdaptationSet> Period::NewAdaptationSet(< / div >
< div class = "line" > < a name = "l00169" > < / a > < span class = "lineno" > 169< / span >   < span class = "keyword" > const< / span > std::string& language,< / div >
< div class = "line" > < a name = "l00170" > < / a > < span class = "lineno" > 170< / span >   < span class = "keyword" > const< / span > < a class = "code" href = "../../d1/df3/structshaka_1_1MpdOptions.html" > MpdOptions< / a > & options,< / div >
< div class = "line" > < a name = "l00171" > < / a > < span class = "lineno" > 171< / span >   uint32_t* representation_counter) {< / div >
< div class = "line" > < a name = "l00172" > < / a > < span class = "lineno" > 172< / span >   < span class = "keywordflow" > return< / span > std::unique_ptr< AdaptationSet> (< / div >
< div class = "line" > < a name = "l00173" > < / a > < span class = "lineno" > 173< / span >   < span class = "keyword" > new< / span > < a class = "code" href = "../../d8/d8e/classshaka_1_1AdaptationSet.html" > AdaptationSet< / a > (language, options, representation_counter));< / 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 >   < / div >
< div class = "line" > < a name = "l00176" > < / a > < span class = "lineno" > 176< / span >   < span class = "keywordtype" > bool< / span > Period::SetNewAdaptationSetAttributes(< / div >
< div class = "line" > < a name = "l00177" > < / a > < span class = "lineno" > 177< / span >   < span class = "keyword" > const< / span > std::string& language,< / div >
< div class = "line" > < a name = "l00178" > < / a > < span class = "lineno" > 178< / span >   < span class = "keyword" > const< / span > MediaInfo& media_info,< / div >
< div class = "line" > < a name = "l00179" > < / a > < span class = "lineno" > 179< / span >   < span class = "keyword" > const< / span > std::list< AdaptationSet*> & adaptation_sets,< / div >
< div class = "line" > < a name = "l00180" > < / a > < span class = "lineno" > 180< / span >   < span class = "keywordtype" > bool< / span > content_protection_in_adaptation_set,< / div >
< div class = "line" > < a name = "l00181" > < / a > < span class = "lineno" > 181< / span >   AdaptationSet* new_adaptation_set) {< / div >
< div class = "line" > < a name = "l00182" > < / a > < span class = "lineno" > 182< / span >   < span class = "keywordflow" > if< / span > (!media_info.dash_roles().empty()) {< / div >
< div class = "line" > < a name = "l00183" > < / a > < span class = "lineno" > 183< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > std::string& role_str : media_info.dash_roles()) {< / div >
< div class = "line" > < a name = "l00184" > < / a > < span class = "lineno" > 184< / span >   AdaptationSet::Role role = RoleFromString(role_str);< / div >
< div class = "line" > < a name = "l00185" > < / a > < span class = "lineno" > 185< / span >   < span class = "keywordflow" > if< / span > (role == AdaptationSet::kRoleUnknown) {< / div >
< div class = "line" > < a name = "l00186" > < / a > < span class = "lineno" > 186< / span >   LOG(ERROR) < < < span class = "stringliteral" > " Unrecognized role ' " < / span > < < role_str < < < span class = "stringliteral" > " ' ." < / span > ;< / div >
< div class = "line" > < a name = "l00187" > < / a > < span class = "lineno" > 187< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00188" > < / a > < span class = "lineno" > 188< / span >   }< / div >
< div class = "line" > < a name = "l00189" > < / a > < span class = "lineno" > 189< / span >   new_adaptation_set-> AddRole(role);< / 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 >   } < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (!language.empty()) {< / div >
< div class = "line" > < a name = "l00192" > < / a > < span class = "lineno" > 192< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > bool< / span > is_main_role =< / div >
< div class = "line" > < a name = "l00193" > < / a > < span class = "lineno" > 193< / span >   language == (media_info.has_audio_info()< / div >
< div class = "line" > < a name = "l00194" > < / a > < span class = "lineno" > 194< / span >   ? GetDefaultAudioLanguage(mpd_options_)< / div >
< div class = "line" > < a name = "l00195" > < / a > < span class = "lineno" > 195< / span >   : GetDefaultTextLanguage(mpd_options_));< / div >
< div class = "line" > < a name = "l00196" > < / a > < span class = "lineno" > 196< / span >   < span class = "keywordflow" > if< / span > (is_main_role)< / div >
< div class = "line" > < a name = "l00197" > < / a > < span class = "lineno" > 197< / span >   new_adaptation_set-> AddRole(AdaptationSet::kRoleMain);< / div >
< div class = "line" > < a name = "l00198" > < / a > < span class = "lineno" > 198< / span >   }< / div >
< div class = "line" > < a name = "l00199" > < / a > < span class = "lineno" > 199< / span >   < span class = "keywordflow" > for< / span > (< span class = "keyword" > const< / span > std::string& accessibility : media_info.dash_accessibilities()) {< / div >
< div class = "line" > < a name = "l00200" > < / a > < span class = "lineno" > 200< / span >   < span class = "keywordtype" > size_t< / span > pos = accessibility.find(< span class = "charliteral" > ' =' < / span > );< / div >
< div class = "line" > < a name = "l00201" > < / a > < span class = "lineno" > 201< / span >   < span class = "keywordflow" > if< / span > (pos == std::string::npos) {< / div >
< div class = "line" > < a name = "l00202" > < / a > < span class = "lineno" > 202< / span >   LOG(ERROR)< / div >
< div class = "line" > < a name = "l00203" > < / a > < span class = "lineno" > 203< / span >   < < < span class = "stringliteral" > " Accessibility should be in scheme=value format, but seeing " < / span > < / div >
< div class = "line" > < a name = "l00204" > < / a > < span class = "lineno" > 204< / span >   < < accessibility;< / div >
< div class = "line" > < a name = "l00205" > < / a > < span class = "lineno" > 205< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00206" > < / a > < span class = "lineno" > 206< / span >   }< / div >
< div class = "line" > < a name = "l00207" > < / a > < span class = "lineno" > 207< / span >   new_adaptation_set-> AddAccessibility(accessibility.substr(0, pos),< / div >
< div class = "line" > < a name = "l00208" > < / a > < span class = "lineno" > 208< / span >   accessibility.substr(pos + 1));< / div >
< div class = "line" > < a name = "l00209" > < / a > < span class = "lineno" > 209< / span >   }< / div >
< div class = "line" > < a name = "l00210" > < / a > < span class = "lineno" > 210< / span >   < / div >
< div class = "line" > < a name = "l00211" > < / a > < span class = "lineno" > 211< / span >   new_adaptation_set-> set_codec(GetBaseCodec(media_info));< / 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 >   < span class = "keywordflow" > if< / span > (media_info.has_video_info()) {< / div >
< div class = "line" > < a name = "l00214" > < / a > < span class = "lineno" > 214< / span >   < span class = "comment" > // Because ' language' is ignored for videos, |adaptation_sets| must have< / span > < / div >
< div class = "line" > < a name = "l00215" > < / a > < span class = "lineno" > 215< / span >   < span class = "comment" > // all the video AdaptationSets.< / span > < / div >
< div class = "line" > < a name = "l00216" > < / a > < span class = "lineno" > 216< / span >   < span class = "keywordflow" > if< / span > (adaptation_sets.size() > 1) {< / div >
< div class = "line" > < a name = "l00217" > < / a > < span class = "lineno" > 217< / span >   new_adaptation_set-> AddRole(AdaptationSet::kRoleMain);< / div >
< div class = "line" > < a name = "l00218" > < / a > < span class = "lineno" > 218< / span >   } < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (adaptation_sets.size() == 1) {< / div >
< div class = "line" > < a name = "l00219" > < / a > < span class = "lineno" > 219< / span >   (*adaptation_sets.begin())-> AddRole(AdaptationSet::kRoleMain);< / div >
< div class = "line" > < a name = "l00220" > < / a > < span class = "lineno" > 220< / span >   new_adaptation_set-> AddRole(AdaptationSet::kRoleMain);< / 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 = "keywordflow" > if< / span > (media_info.video_info().has_playback_rate()) {< / div >
< div class = "line" > < a name = "l00224" > < / a > < span class = "lineno" > 224< / span >   std::string trick_play_reference_adaptation_set_key;< / div >
< div class = "line" > < a name = "l00225" > < / a > < span class = "lineno" > 225< / span >   AdaptationSet* trick_play_reference_adaptation_set =< / div >
< div class = "line" > < a name = "l00226" > < / a > < span class = "lineno" > 226< / span >   FindMatchingAdaptationSetForTrickPlay(< / div >
< div class = "line" > < a name = "l00227" > < / a > < span class = "lineno" > 227< / span >   media_info, content_protection_in_adaptation_set,< / div >
< div class = "line" > < a name = "l00228" > < / a > < span class = "lineno" > 228< / span >   & trick_play_reference_adaptation_set_key);< / div >
< div class = "line" > < a name = "l00229" > < / a > < span class = "lineno" > 229< / span >   < span class = "keywordflow" > if< / span > (trick_play_reference_adaptation_set) {< / div >
< div class = "line" > < a name = "l00230" > < / a > < span class = "lineno" > 230< / span >   new_adaptation_set-> AddTrickPlayReference(< / div >
< div class = "line" > < a name = "l00231" > < / a > < span class = "lineno" > 231< / span >   trick_play_reference_adaptation_set);< / 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 >   trickplay_cache_[trick_play_reference_adaptation_set_key].push_back(< / div >
< div class = "line" > < a name = "l00234" > < / a > < span class = "lineno" > 234< / span >   new_adaptation_set);< / 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 > {< / div >
< div class = "line" > < a name = "l00237" > < / a > < span class = "lineno" > 237< / span >   std::string trick_play_adaptation_set_key;< / div >
< div class = "line" > < a name = "l00238" > < / a > < span class = "lineno" > 238< / span >   AdaptationSet* trickplay_adaptation_set =< / div >
< div class = "line" > < a name = "l00239" > < / a > < span class = "lineno" > 239< / span >   FindMatchingAdaptationSetForTrickPlay(< / div >
< div class = "line" > < a name = "l00240" > < / a > < span class = "lineno" > 240< / span >   media_info, content_protection_in_adaptation_set,< / div >
< div class = "line" > < a name = "l00241" > < / a > < span class = "lineno" > 241< / span >   & trick_play_adaptation_set_key);< / div >
< div class = "line" > < a name = "l00242" > < / a > < span class = "lineno" > 242< / span >   < span class = "keywordflow" > if< / span > (trickplay_adaptation_set) {< / div >
< div class = "line" > < a name = "l00243" > < / a > < span class = "lineno" > 243< / span >   trickplay_adaptation_set-> AddTrickPlayReference(new_adaptation_set);< / div >
< div class = "line" > < a name = "l00244" > < / a > < span class = "lineno" > 244< / span >   trickplay_cache_.erase(trick_play_adaptation_set_key);< / 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 >   }< / div >
< div class = "line" > < a name = "l00247" > < / a > < span class = "lineno" > 247< / span >   < / div >
< div class = "line" > < a name = "l00248" > < / a > < span class = "lineno" > 248< / span >   } < span class = "keywordflow" > else< / span > < span class = "keywordflow" > if< / span > (media_info.has_text_info()) {< / div >
< div class = "line" > < a name = "l00249" > < / a > < span class = "lineno" > 249< / span >   < span class = "comment" > // IOP requires all AdaptationSets to have (sub)segmentAlignment set to< / span > < / div >
< div class = "line" > < a name = "l00250" > < / a > < span class = "lineno" > 250< / span >   < span class = "comment" > // true, so carelessly set it to true.< / span > < / div >
< div class = "line" > < a name = "l00251" > < / a > < span class = "lineno" > 251< / span >   < span class = "comment" > // In practice it doesn' t really make sense to adapt between text tracks.< / span > < / div >
< div class = "line" > < a name = "l00252" > < / a > < span class = "lineno" > 252< / span >   new_adaptation_set-> ForceSetSegmentAlignment(< span class = "keyword" > true< / 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 = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00255" > < / a > < span class = "lineno" > 255< / span >   }< / 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 >   AdaptationSet* Period::FindMatchingAdaptationSetForTrickPlay(< / div >
< div class = "line" > < a name = "l00258" > < / a > < span class = "lineno" > 258< / span >   < span class = "keyword" > const< / span > MediaInfo& media_info,< / div >
< div class = "line" > < a name = "l00259" > < / a > < span class = "lineno" > 259< / span >   < span class = "keywordtype" > bool< / span > content_protection_in_adaptation_set,< / div >
< div class = "line" > < a name = "l00260" > < / a > < span class = "lineno" > 260< / span >   std::string* adaptation_set_key) {< / div >
< div class = "line" > < a name = "l00261" > < / a > < span class = "lineno" > 261< / span >   std::list< AdaptationSet*> * adaptation_sets = < span class = "keyword" > nullptr< / span > ;< / div >
< div class = "line" > < a name = "l00262" > < / a > < span class = "lineno" > 262< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > bool< / span > is_trickplay_adaptation_set =< / div >
< div class = "line" > < a name = "l00263" > < / a > < span class = "lineno" > 263< / span >   media_info.video_info().has_playback_rate();< / div >
< div class = "line" > < a name = "l00264" > < / a > < span class = "lineno" > 264< / span >   < span class = "keywordflow" > if< / span > (is_trickplay_adaptation_set) {< / div >
< div class = "line" > < a name = "l00265" > < / a > < span class = "lineno" > 265< / span >   *adaptation_set_key = GetAdaptationSetKeyForTrickPlay(media_info);< / div >
< div class = "line" > < a name = "l00266" > < / a > < span class = "lineno" > 266< / span >   < span class = "keywordflow" > if< / span > (adaptation_set_list_map_.find(*adaptation_set_key) ==< / div >
< div class = "line" > < a name = "l00267" > < / a > < span class = "lineno" > 267< / span >   adaptation_set_list_map_.end())< / div >
< div class = "line" > < a name = "l00268" > < / a > < span class = "lineno" > 268< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > nullptr< / span > ;< / div >
< div class = "line" > < a name = "l00269" > < / a > < span class = "lineno" > 269< / span >   adaptation_sets = & adaptation_set_list_map_[*adaptation_set_key];< / div >
< div class = "line" > < a name = "l00270" > < / a > < span class = "lineno" > 270< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l00271" > < / a > < span class = "lineno" > 271< / span >   *adaptation_set_key = GetAdaptationSetKey(< / div >
< div class = "line" > < a name = "l00272" > < / a > < span class = "lineno" > 272< / span >   media_info, mpd_options_.mpd_params.< a class = "code" href = "../../df/ddc/structshaka_1_1MpdParams.html#a6462a0b4d325e183c4f20ead905c5f49" > allow_codec_switching< / a > );< / div >
< div class = "line" > < a name = "l00273" > < / a > < span class = "lineno" > 273< / span >   < span class = "keywordflow" > if< / span > (trickplay_cache_.find(*adaptation_set_key) == trickplay_cache_.end())< / div >
< div class = "line" > < a name = "l00274" > < / a > < span class = "lineno" > 274< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > nullptr< / span > ;< / div >
< div class = "line" > < a name = "l00275" > < / a > < span class = "lineno" > 275< / span >   adaptation_sets = & trickplay_cache_[*adaptation_set_key];< / div >
< div class = "line" > < a name = "l00276" > < / a > < span class = "lineno" > 276< / span >   }< / div >
< div class = "line" > < a name = "l00277" > < / a > < span class = "lineno" > 277< / span >   < span class = "keywordflow" > for< / span > (AdaptationSet* adaptation_set : *adaptation_sets) {< / div >
< div class = "line" > < a name = "l00278" > < / a > < span class = "lineno" > 278< / span >   < span class = "keywordflow" > if< / span > (protected_adaptation_set_map_.Match(< / div >
< div class = "line" > < a name = "l00279" > < / a > < span class = "lineno" > 279< / span >   *adaptation_set, media_info,< / div >
< div class = "line" > < a name = "l00280" > < / a > < span class = "lineno" > 280< / span >   content_protection_in_adaptation_set)) {< / div >
< div class = "line" > < a name = "l00281" > < / a > < span class = "lineno" > 281< / span >   < span class = "keywordflow" > return< / span > adaptation_set;< / 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 >   }< / div >
< div class = "line" > < a name = "l00284" > < / a > < span class = "lineno" > 284< / span >   < / div >
< div class = "line" > < a name = "l00285" > < / a > < span class = "lineno" > 285< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > nullptr< / span > ;< / div >
< div class = "line" > < a name = "l00286" > < / a > < span class = "lineno" > 286< / span >   }< / div >
< div class = "line" > < a name = "l00287" > < / a > < span class = "lineno" > 287< / span >   < / div >
< div class = "line" > < a name = "l00288" > < / a > < span class = "lineno" > 288< / span >   std::string Period::GetAdaptationSetKeyForTrickPlay(< / div >
< div class = "line" > < a name = "l00289" > < / a > < span class = "lineno" > 289< / span >   < span class = "keyword" > const< / span > MediaInfo& media_info) {< / div >
< div class = "line" > < a name = "l00290" > < / a > < span class = "lineno" > 290< / span >   MediaInfo media_info_no_trickplay = media_info;< / div >
< div class = "line" > < a name = "l00291" > < / a > < span class = "lineno" > 291< / span >   media_info_no_trickplay.mutable_video_info()-> clear_playback_rate();< / div >
< div class = "line" > < a name = "l00292" > < / a > < span class = "lineno" > 292< / span >   < span class = "keywordflow" > return< / span > GetAdaptationSetKey(media_info_no_trickplay,< / div >
< div class = "line" > < a name = "l00293" > < / a > < span class = "lineno" > 293< / span >   mpd_options_.mpd_params.< a class = "code" href = "../../df/ddc/structshaka_1_1MpdParams.html#a6462a0b4d325e183c4f20ead905c5f49" > allow_codec_switching< / a > );< / 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 >   < span class = "keywordtype" > void< / span > Period::ProtectedAdaptationSetMap::Register(< / div >
< div class = "line" > < a name = "l00297" > < / a > < span class = "lineno" > 297< / span >   < span class = "keyword" > const< / span > AdaptationSet& adaptation_set,< / div >
< div class = "line" > < a name = "l00298" > < / a > < span class = "lineno" > 298< / span >   < span class = "keyword" > const< / span > MediaInfo& media_info) {< / div >
< div class = "line" > < a name = "l00299" > < / a > < span class = "lineno" > 299< / span >   DCHECK(!ContainsKey(protected_content_map_, & adaptation_set));< / div >
< div class = "line" > < a name = "l00300" > < / a > < span class = "lineno" > 300< / span >   protected_content_map_[& adaptation_set] = media_info.protected_content();< / 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 = "keywordtype" > bool< / span > Period::ProtectedAdaptationSetMap::Match(< / div >
< div class = "line" > < a name = "l00304" > < / a > < span class = "lineno" > 304< / span >   < span class = "keyword" > const< / span > AdaptationSet& adaptation_set,< / div >
< div class = "line" > < a name = "l00305" > < / a > < span class = "lineno" > 305< / span >   < span class = "keyword" > const< / span > MediaInfo& media_info,< / div >
< div class = "line" > < a name = "l00306" > < / a > < span class = "lineno" > 306< / span >   < span class = "keywordtype" > bool< / span > content_protection_in_adaptation_set) {< / div >
< div class = "line" > < a name = "l00307" > < / a > < span class = "lineno" > 307< / span >   < span class = "keywordflow" > if< / span > (adaptation_set.codec() != GetBaseCodec(media_info))< / 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 >   < span class = "keywordflow" > if< / span > (!content_protection_in_adaptation_set)< / 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 = "keyword" > const< / span > < span class = "keyword" > auto< / span > protected_content_it =< / div >
< div class = "line" > < a name = "l00314" > < / a > < span class = "lineno" > 314< / span >   protected_content_map_.find(& adaptation_set);< / div >
< div class = "line" > < a name = "l00315" > < / a > < span class = "lineno" > 315< / span >   < span class = "comment" > // If the AdaptationSet ID is not registered in the map, then it is clear< / span > < / div >
< div class = "line" > < a name = "l00316" > < / a > < span class = "lineno" > 316< / span >   < span class = "comment" > // content.< / span > < / div >
< div class = "line" > < a name = "l00317" > < / a > < span class = "lineno" > 317< / span >   < span class = "keywordflow" > if< / span > (protected_content_it == protected_content_map_.end())< / div >
< div class = "line" > < a name = "l00318" > < / a > < span class = "lineno" > 318< / span >   < span class = "keywordflow" > return< / span > !media_info.has_protected_content();< / div >
< div class = "line" > < a name = "l00319" > < / a > < span class = "lineno" > 319< / span >   < span class = "keywordflow" > if< / span > (!media_info.has_protected_content())< / 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 >   < span class = "keywordflow" > return< / span > ProtectedContentEq(protected_content_it-> second,< / div >
< div class = "line" > < a name = "l00323" > < / a > < span class = "lineno" > 323< / span >   media_info.protected_content());< / div >
< div class = "line" > < a name = "l00324" > < / a > < span class = "lineno" > 324< / 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 >   < span class = "keywordtype" > bool< / span > Period::ProtectedAdaptationSetMap::Switchable(< / div >
< div class = "line" > < a name = "l00327" > < / a > < span class = "lineno" > 327< / span >   < span class = "keyword" > const< / span > AdaptationSet& adaptation_set_a,< / div >
< div class = "line" > < a name = "l00328" > < / a > < span class = "lineno" > 328< / span >   < span class = "keyword" > const< / span > AdaptationSet& adaptation_set_b) {< / div >
< div class = "line" > < a name = "l00329" > < / a > < span class = "lineno" > 329< / span >   < span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > protected_content_it_a =< / div >
< div class = "line" > < a name = "l00330" > < / a > < span class = "lineno" > 330< / span >   protected_content_map_.find(& adaptation_set_a);< / div >
< div class = "line" > < a name = "l00331" > < / a > < span class = "lineno" > 331< / span >   < span class = "keyword" > const< / span > < span class = "keyword" > auto< / span > protected_content_it_b =< / div >
< div class = "line" > < a name = "l00332" > < / a > < span class = "lineno" > 332< / span >   protected_content_map_.find(& adaptation_set_b);< / div >
< div class = "line" > < a name = "l00333" > < / a > < span class = "lineno" > 333< / span >   < / div >
< div class = "line" > < a name = "l00334" > < / a > < span class = "lineno" > 334< / span >   < span class = "keywordflow" > if< / span > (protected_content_it_a == protected_content_map_.end())< / div >
< div class = "line" > < a name = "l00335" > < / a > < span class = "lineno" > 335< / span >   < span class = "keywordflow" > return< / span > protected_content_it_b == protected_content_map_.end();< / div >
< div class = "line" > < a name = "l00336" > < / a > < span class = "lineno" > 336< / span >   < span class = "keywordflow" > if< / span > (protected_content_it_b == protected_content_map_.end())< / div >
< div class = "line" > < a name = "l00337" > < / a > < span class = "lineno" > 337< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > false< / span > ;< / div >
< div class = "line" > < a name = "l00338" > < / a > < span class = "lineno" > 338< / span >   < span class = "comment" > // Get all the UUIDs of the AdaptationSet. If another AdaptationSet has the< / span > < / div >
< div class = "line" > < a name = "l00339" > < / a > < span class = "lineno" > 339< / span >   < span class = "comment" > // same UUIDs then those are switchable.< / span > < / div >
< div class = "line" > < a name = "l00340" > < / a > < span class = "lineno" > 340< / span >   < span class = "keywordflow" > return< / span > GetUUIDs(protected_content_it_a-> second) ==< / div >
< div class = "line" > < a name = "l00341" > < / a > < span class = "lineno" > 341< / span >   GetUUIDs(protected_content_it_b-> second);< / div >
< div class = "line" > < a name = "l00342" > < / a > < span class = "lineno" > 342< / span >   }< / div >
< div class = "line" > < a name = "l00343" > < / a > < span class = "lineno" > 343< / span >   < / div >
< div class = "line" > < a name = "l00344" > < / a > < span class = "lineno" > 344< / span >   Period::~Period() {< / div >
< div class = "line" > < a name = "l00345" > < / a > < span class = "lineno" > 345< / span >   < span class = "keywordflow" > if< / span > (!trickplay_cache_.empty()) {< / div >
< div class = "line" > < a name = "l00346" > < / a > < span class = "lineno" > 346< / span >   LOG(WARNING) < < < span class = "stringliteral" > " Trickplay adaptation set did not get a valid adaptation " < / span > < / div >
< div class = "line" > < a name = "l00347" > < / a > < span class = "lineno" > 347< / span >   < span class = "stringliteral" > " set match. Please check the command line options." < / span > ;< / div >
< div class = "line" > < a name = "l00348" > < / a > < span class = "lineno" > 348< / span >   }< / div >
< div class = "line" > < a name = "l00349" > < / a > < span class = "lineno" > 349< / span >   }< / div >
< div class = "line" > < a name = "l00350" > < / a > < span class = "lineno" > 350< / span >   < / div >
< div class = "line" > < a name = "l00351" > < / a > < span class = "lineno" > 351< / span >   } < span class = "comment" > // namespace shaka< / span > < / div >
< div class = "ttc" id = "aclassshaka_1_1AdaptationSet_html" > < div class = "ttname" > < a href = "../../d8/d8e/classshaka_1_1AdaptationSet.html" > shaka::AdaptationSet< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d8/d72/adaptation__set_8h_source.html#l00033" > adaptation_set.h:33< / a > < / div > < / div >
< div class = "ttc" id = "aclassshaka_1_1Period_html_a6481aa2a87b0154796f49cb6198d0deb" > < div class = "ttname" > < a href = "../../d8/de1/classshaka_1_1Period.html#a6481aa2a87b0154796f49cb6198d0deb" > shaka::Period::GetOrCreateAdaptationSet< / a > < / div > < div class = "ttdeci" > virtual AdaptationSet * GetOrCreateAdaptationSet(const MediaInfo & media_info, bool content_protection_in_adaptation_set)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/de1/period_8cc_source.html#l00074" > period.cc:74< / a > < / div > < / div >
< div class = "ttc" id = "aclassshaka_1_1Period_html_a92f0486f20c430533a65d37a450ea020" > < div class = "ttname" > < a href = "../../d8/de1/classshaka_1_1Period.html#a92f0486f20c430533a65d37a450ea020" > shaka::Period::Period< / a > < / div > < div class = "ttdeci" > Period(uint32_t period_id, double start_time_in_seconds, const MpdOptions & mpd_options, uint32_t *representation_counter)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/de1/period_8cc_source.html#l00065" > period.cc:65< / a > < / div > < / div >
< div class = "ttc" id = "aclassshaka_1_1Period_html_aabd4c14420c37f958523b84505a5dea1" > < div class = "ttname" > < a href = "../../d8/de1/classshaka_1_1Period.html#aabd4c14420c37f958523b84505a5dea1" > shaka::Period::GetXml< / a > < / div > < div class = "ttdeci" > base::Optional< xml::XmlNode > GetXml(bool output_period_duration)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/de1/period_8cc_source.html#l00123" > period.cc:123< / a > < / div > < / div >
< div class = "ttc" id = "aclassshaka_1_1Period_html_aee153103e77326b21f7f7c92af608654" > < div class = "ttname" > < a href = "../../d8/de1/classshaka_1_1Period.html#aee153103e77326b21f7f7c92af608654" > shaka::Period::GetAdaptationSets< / a > < / div > < div class = "ttdeci" > const std::list< AdaptationSet * > GetAdaptationSets() const< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/de1/period_8cc_source.html#l00160" > period.cc:160< / a > < / div > < / div >
< div class = "ttc" id = "aclassshaka_1_1xml_1_1XmlNode_html" > < div class = "ttname" > < a href = "../../d1/d31/classshaka_1_1xml_1_1XmlNode.html" > shaka::xml::XmlNode< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/de7/xml__node_8h_source.html#l00044" > xml_node.h:44< / a > < / div > < / div >
< div class = "ttc" id = "aclassshaka_1_1xml_1_1XmlNode_html_a224400ce2dd8168ef7d8d4f47998600c" > < div class = "ttname" > < a href = "../../d1/d31/classshaka_1_1xml_1_1XmlNode.html#a224400ce2dd8168ef7d8d4f47998600c" > shaka::xml::XmlNode::AddChild< / a > < / div > < div class = "ttdeci" > bool AddChild(XmlNode child) WARN_UNUSED_RESULT< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../df/d96/xml__node_8cc_source.html#l00140" > xml_node.cc:140< / a > < / div > < / div >
< div class = "ttc" id = "aclassshaka_1_1xml_1_1XmlNode_html_aa30909ee27d10b448c6706ceba01ace7" > < div class = "ttname" > < a href = "../../d1/d31/classshaka_1_1xml_1_1XmlNode.html#aa30909ee27d10b448c6706ceba01ace7" > shaka::xml::XmlNode::SetStringAttribute< / a > < / div > < div class = "ttdeci" > bool SetStringAttribute(const std::string & attribute_name, const std::string & attribute) WARN_UNUSED_RESULT< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../df/d96/xml__node_8cc_source.html#l00183" > xml_node.cc:183< / a > < / div > < / div >
< div class = "ttc" id = "aclassshaka_1_1xml_1_1XmlNode_html_ad9f818024466c4dcce3026a9e7f439a3" > < div class = "ttname" > < a href = "../../d1/d31/classshaka_1_1xml_1_1XmlNode.html#ad9f818024466c4dcce3026a9e7f439a3" > shaka::xml::XmlNode::SetId< / a > < / div > < div class = "ttdeci" > bool SetId(uint32_t id) WARN_UNUSED_RESULT< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../df/d96/xml__node_8cc_source.html#l00204" > xml_node.cc:204< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceshaka_html" > < div class = "ttname" > < a href = "../../d8/daf/namespaceshaka.html" > shaka< / a > < / div > < div class = "ttdoc" > All the methods that are virtual are virtual for mocking.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d4/d15/gflags__hex__bytes_8cc_source.html#l00011" > gflags_hex_bytes.cc:11< / a > < / div > < / div >
< div class = "ttc" id = "anamespaceshaka_html_abfd977a0dfb051a942d1694442692814" > < div class = "ttname" > < a href = "../../d8/daf/namespaceshaka.html#abfd977a0dfb051a942d1694442692814" > shaka::AddContentProtectionElements< / a > < / div > < div class = "ttdeci" > void AddContentProtectionElements(const MediaInfo & media_info, Representation *parent)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../db/dfb/mpd__utils_8cc_source.html#l00473" > mpd_utils.cc:473< / a > < / div > < / div >
< div class = "ttc" id = "astructshaka_1_1MpdOptions_html" > < div class = "ttname" > < a href = "../../d1/df3/structshaka_1_1MpdOptions.html" > shaka::MpdOptions< / a > < / div > < div class = "ttdoc" > Defines Mpd Options.< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../db/d60/mpd__options_8h_source.html#l00025" > mpd_options.h:25< / a > < / div > < / div >
< div class = "ttc" id = "astructshaka_1_1MpdParams_html_a6462a0b4d325e183c4f20ead905c5f49" > < div class = "ttname" > < a href = "../../df/ddc/structshaka_1_1MpdParams.html#a6462a0b4d325e183c4f20ead905c5f49" > shaka::MpdParams::allow_codec_switching< / a > < / div > < div class = "ttdeci" > bool allow_codec_switching< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d3/d07/mpd__params_8h_source.html#l00085" > mpd_params.h:85< / a > < / div > < / div >
2018-02-10 23:37:42 +00:00
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2021-04-10 04:00:37 +00:00
Generated on Fri Apr 9 2021 21:00:12 for Shaka Packager SDK by  < a href = "https://www.doxygen.org/index.html" > < img class = "footer" src = "../../doxygen.svg" width = "104" height = "31" alt = "doxygen" / > < / a > 1.9.1
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