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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_f99dae54fe7170f791f339b952d5067a.html">media</a></li><li class="navelem"><a class="el" href="../../dir_375ba2cfd8fd5b05c50b92d996b9d386.html">formats</a></li><li class="navelem"><a class="el" href="../../dir_b23f8e22c8c095d1c8c0cb8f88104a00.html">webm</a></li> </ul>
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<div class="title">webm_cluster_parser.cc</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<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>&#160;<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>&#160;<span class="comment">// found in the LICENSE file.</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;</div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="preprocessor">#include &quot;packager/media/formats/webm/webm_cluster_parser.h&quot;</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;</div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="preprocessor">#include &lt;algorithm&gt;</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="preprocessor">#include &lt;vector&gt;</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;</div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="preprocessor">#include &quot;packager/base/logging.h&quot;</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="preprocessor">#include &quot;packager/base/sys_byteorder.h&quot;</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="preprocessor">#include &quot;packager/media/base/decrypt_config.h&quot;</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="preprocessor">#include &quot;packager/media/base/timestamp.h&quot;</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="preprocessor">#include &quot;packager/media/codecs/vp8_parser.h&quot;</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="preprocessor">#include &quot;packager/media/codecs/vp9_parser.h&quot;</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="preprocessor">#include &quot;packager/media/codecs/webvtt_util.h&quot;</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="preprocessor">#include &quot;packager/media/formats/webm/webm_constants.h&quot;</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="preprocessor">#include &quot;packager/media/formats/webm/webm_crypto_helpers.h&quot;</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="preprocessor">#include &quot;packager/media/formats/webm/webm_webvtt_parser.h&quot;</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="keyword">namespace </span><a class="code" href="../../d8/daf/namespaceshaka.html">shaka</a> {</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="keyword">namespace </span>media {</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="keyword">namespace </span>{</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="keyword">const</span> int64_t kMicrosecondsPerMillisecond = 1000;</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;} <span class="comment">// namespace</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;</div><div class="line"><a nam
<div class="ttc" id="classshaka_1_1media_1_1WebMClusterParser_html_a34a1495f5080534a5c4acb1d82d0e756"><div class="ttname"><a href="../../da/de4/classshaka_1_1media_1_1WebMClusterParser.html#a34a1495f5080534a5c4acb1d82d0e756">shaka::media::WebMClusterParser::WebMClusterParser</a></div><div class="ttdeci">WebMClusterParser(int64_t timecode_scale, std::shared_ptr&lt; AudioStreamInfo &gt; audio_stream_info, std::shared_ptr&lt; VideoStreamInfo &gt; video_stream_info, const VPCodecConfigurationRecord &amp;vp_config, int64_t audio_default_duration, int64_t video_default_duration, const WebMTracksParser::TextTracks &amp;text_tracks, const std::set&lt; int64_t &gt; &amp;ignored_tracks, const std::string &amp;audio_encryption_key_id, const std::string &amp;video_encryption_key_id, const MediaParser::NewSampleCB &amp;new_sample_cb, const MediaParser::InitCB &amp;init_cb, KeySource *decryption_key_source)</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/d8f/webm__cluster__parser_8cc_source.html#l00029">webm_cluster_parser.cc:29</a></div></div>
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<div class="ttc" id="namespaceshaka_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="classshaka_1_1media_1_1WebMClusterParser_html_aba1bae97c2d96181027e43b0a1993e67"><div class="ttname"><a href="../../da/de4/classshaka_1_1media_1_1WebMClusterParser.html#aba1bae97c2d96181027e43b0a1993e67">shaka::media::WebMClusterParser::Parse</a></div><div class="ttdeci">int Parse(const uint8_t *buf, int size)</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/d8f/webm__cluster__parser_8cc_source.html#l00099">webm_cluster_parser.cc:99</a></div></div>
<div class="ttc" id="classshaka_1_1media_1_1MediaParser_html_aef5795d2b3df2526c6e8afe1e4d072bf"><div class="ttname"><a href="../../d3/d0a/classshaka_1_1media_1_1MediaParser.html#aef5795d2b3df2526c6e8afe1e4d072bf">shaka::media::MediaParser::InitCB</a></div><div class="ttdeci">base::Callback&lt; void(const std::vector&lt; std::shared_ptr&lt; StreamInfo &gt; &gt; &amp;stream_info)&gt; InitCB</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d12/media__parser_8h_source.html#l00034">media_parser.h:34</a></div></div>
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<div class="ttc" id="classshaka_1_1media_1_1VP8Parser_html"><div class="ttname"><a href="../../d8/d14/classshaka_1_1media_1_1VP8Parser.html">shaka::media::VP8Parser</a></div><div class="ttdef"><b>Definition:</b> <a href="../../dd/d65/vp8__parser_8h_source.html#l00021">vp8_parser.h:21</a></div></div>
<div class="ttc" id="classshaka_1_1media_1_1WebMListParser_html_afc8ac334c5ba56d874137797ed23820f"><div class="ttname"><a href="../../dc/dca/classshaka_1_1media_1_1WebMListParser.html#afc8ac334c5ba56d874137797ed23820f">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#l00822">webm_parser.cc:822</a></div></div>
<div class="ttc" id="classshaka_1_1media_1_1MediaParser_html_a3a1f87fb3ed95a9cbd2b6873326a1a4c"><div class="ttname"><a href="../../d3/d0a/classshaka_1_1media_1_1MediaParser.html#a3a1f87fb3ed95a9cbd2b6873326a1a4c">shaka::media::MediaParser::NewSampleCB</a></div><div class="ttdeci">base::Callback&lt; bool(uint32_t track_id, const std::shared_ptr&lt; MediaSample &gt; &amp;media_sample)&gt; NewSampleCB</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d12/media__parser_8h_source.html#l00043">media_parser.h:43</a></div></div>
<div class="ttc" id="classshaka_1_1media_1_1WebMListParser_html_a4ebac4e1a4165017d206d4aa5c4c0350"><div class="ttname"><a href="../../dc/dca/classshaka_1_1media_1_1WebMListParser.html#a4ebac4e1a4165017d206d4aa5c4c0350">shaka::media::WebMListParser::Reset</a></div><div class="ttdeci">void Reset()</div><div class="ttdoc">Resets the state of the parser so it can start parsing a new list. </div><div class="ttdef"><b>Definition:</b> <a href="../../d3/db6/webm__parser_8cc_source.html#l00733">webm_parser.cc:733</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#l00738">webm_parser.cc:738</a></div></div>
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<div class="ttc" id="classshaka_1_1media_1_1VP9Parser_html"><div class="ttname"><a href="../../db/d5a/classshaka_1_1media_1_1VP9Parser.html">shaka::media::VP9Parser</a></div><div class="ttdoc">Class to parse a vp9 bit stream. </div><div class="ttdef"><b>Definition:</b> <a href="../../df/d8a/vp9__parser_8h_source.html#l00020">vp9_parser.h:20</a></div></div>
<div class="ttc" id="classshaka_1_1media_1_1WebMClusterParser_html_ac3d4be1a12667ed722915be727747eee"><div class="ttname"><a href="../../da/de4/classshaka_1_1media_1_1WebMClusterParser.html#ac3d4be1a12667ed722915be727747eee">shaka::media::WebMClusterParser::Flush</a></div><div class="ttdeci">bool Flush() WARN_UNUSED_RESULT</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/d8f/webm__cluster__parser_8cc_source.html#l00091">webm_cluster_parser.cc:91</a></div></div>
<div class="ttc" id="classshaka_1_1media_1_1VPCodecConfigurationRecord_html_a17c95b92810ebb43d7dc9ab0783e5f2a"><div class="ttname"><a href="../../d1/da5/classshaka_1_1media_1_1VPCodecConfigurationRecord.html#a17c95b92810ebb43d7dc9ab0783e5f2a">shaka::media::VPCodecConfigurationRecord::WriteMP4</a></div><div class="ttdeci">void WriteMP4(std::vector&lt; uint8_t &gt; *data) const</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d05/vp__codec__configuration__record_8cc_source.html#l00248">vp_codec_configuration_record.cc:248</a></div></div>
<div class="ttc" id="classshaka_1_1media_1_1WebMWebVTTParser_html_a4e6f754e4fba24f7ea77fd0db959908b"><div class="ttname"><a href="../../d4/d59/classshaka_1_1media_1_1WebMWebVTTParser.html#a4e6f754e4fba24f7ea77fd0db959908b">shaka::media::WebMWebVTTParser::Parse</a></div><div class="ttdeci">static void Parse(const uint8_t *payload, int payload_size, std::string *id, std::string *settings, std::string *content)</div><div class="ttdoc">Utility function to parse the WebVTT cue from a byte stream. </div><div class="ttdef"><b>Definition:</b> <a href="../../d5/dc1/webm__webvtt__parser_8cc_source.html#l00010">webm_webvtt_parser.cc:10</a></div></div>
<div class="ttc" id="classshaka_1_1media_1_1VPCodecConfigurationRecord_html_a44e4733d99e48fdc669eaca606ea259f"><div class="ttname"><a href="../../d1/da5/classshaka_1_1media_1_1VPCodecConfigurationRecord.html#a44e4733d99e48fdc669eaca606ea259f">shaka::media::VPCodecConfigurationRecord::GetCodecString</a></div><div class="ttdeci">std::string GetCodecString(Codec codec) const</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d05/vp__codec__configuration__record_8cc_source.html#l00296">vp_codec_configuration_record.cc:296</a></div></div>
<div class="ttc" id="classshaka_1_1media_1_1VPCodecConfigurationRecord_html_a36dddd88a09f038adfbf87063786178c"><div class="ttname"><a href="../../d1/da5/classshaka_1_1media_1_1VPCodecConfigurationRecord.html#a36dddd88a09f038adfbf87063786178c">shaka::media::VPCodecConfigurationRecord::MergeFrom</a></div><div class="ttdeci">void MergeFrom(const VPCodecConfigurationRecord &amp;other)</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d05/vp__codec__configuration__record_8cc_source.html#l00318">vp_codec_configuration_record.cc:318</a></div></div>
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<div class="ttc" id="classshaka_1_1media_1_1WebMClusterParser_html_a3b443a69d0303fbee31c06510090b179a696e4587c758dc7908ad6bbb376ae06d"><div class="ttname"><a href="../../da/de4/classshaka_1_1media_1_1WebMClusterParser.html#a3b443a69d0303fbee31c06510090b179a696e4587c758dc7908ad6bbb376ae06d">shaka::media::WebMClusterParser::kDefaultAudioBufferDurationInMs</a></div><div class="ttdoc">Common 1k samples @44.1kHz. </div><div class="ttdef"><b>Definition:</b> <a href="../../dc/d3c/webm__cluster__parser_8h_source.html#l00030">webm_cluster_parser.h:30</a></div></div>
<div class="ttc" id="classshaka_1_1media_1_1MediaSample_html_ad8975dbb21747ff32c8604f5489bf5c9"><div class="ttname"><a href="../../d7/d6d/classshaka_1_1media_1_1MediaSample.html#ad8975dbb21747ff32c8604f5489bf5c9">shaka::media::MediaSample::CopyFrom</a></div><div class="ttdeci">static std::shared_ptr&lt; MediaSample &gt; CopyFrom(const uint8_t *data, size_t size, bool is_key_frame)</div><div class="ttdef"><b>Definition:</b> <a href="../../d8/d0d/media__sample_8cc_source.html#l00042">media_sample.cc:42</a></div></div>
2018-08-16 00:35:22 +00:00
<div class="ttc" id="classshaka_1_1media_1_1KeySource_html"><div class="ttname"><a href="../../d1/d1f/classshaka_1_1media_1_1KeySource.html">shaka::media::KeySource</a></div><div class="ttdoc">KeySource is responsible for encryption key acquisition. </div><div class="ttdef"><b>Definition:</b> <a href="../../dc/d3f/key__source_8h_source.html#l00048">key_source.h:48</a></div></div>
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<div class="ttc" id="classshaka_1_1media_1_1WebMClusterParser_html_a3b443a69d0303fbee31c06510090b179ae4ed667d0b90505a42a7983b0aa4d57f"><div class="ttname"><a href="../../da/de4/classshaka_1_1media_1_1WebMClusterParser.html#a3b443a69d0303fbee31c06510090b179ae4ed667d0b90505a42a7983b0aa4d57f">shaka::media::WebMClusterParser::kDefaultVideoBufferDurationInMs</a></div><div class="ttdef"><b>Definition:</b> <a href="../../dc/d3c/webm__cluster__parser_8h_source.html#l00034">webm_cluster_parser.h:34</a></div></div>
<div class="ttc" id="classshaka_1_1media_1_1DecryptorSource_html"><div class="ttname"><a href="../../d7/d59/classshaka_1_1media_1_1DecryptorSource.html">shaka::media::DecryptorSource</a></div><div class="ttdoc">DecryptorSource wraps KeySource and is responsible for decryptor management. </div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d7d/decryptor__source_8h_source.html#l00022">decryptor_source.h:22</a></div></div>
<div class="ttc" id="classshaka_1_1media_1_1WebMParserClient_html"><div class="ttname"><a href="../../d5/dec/classshaka_1_1media_1_1WebMParserClient.html">shaka::media::WebMParserClient</a></div><div class="ttdef"><b>Definition:</b> <a href="../../dd/d46/webm__parser_8h_source.html#l00030">webm_parser.h:30</a></div></div>
<div class="ttc" id="classshaka_1_1media_1_1WebMClusterParser_html_abb306c3299a7279125b8f321ef5bbc94"><div class="ttname"><a href="../../da/de4/classshaka_1_1media_1_1WebMClusterParser.html#abb306c3299a7279125b8f321ef5bbc94">shaka::media::WebMClusterParser::Reset</a></div><div class="ttdeci">void Reset()</div><div class="ttdoc">Resets the parser state so it can accept a new cluster. </div><div class="ttdef"><b>Definition:</b> <a href="../../d5/d8f/webm__cluster__parser_8cc_source.html#l00080">webm_cluster_parser.cc:80</a></div></div>
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