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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">#ifndef MEDIA_FORMATS_MP2T_TS_SECTION_H_</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define MEDIA_FORMATS_MP2T_TS_SECTION_H_</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="keyword">namespace </span>shaka {</div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="keyword">namespace </span>media {</div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="keyword">namespace </span>mp2t {</div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;</div>
<div class="line"><a name="l00012"></a><span class="lineno"><a class="line" href="../../da/d1c/classshaka_1_1media_1_1mp2t_1_1TsSection.html"> 12</a></span>&#160;<span class="keyword">class </span><a class="code" href="../../da/d1c/classshaka_1_1media_1_1mp2t_1_1TsSection.html">TsSection</a> {</div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160; <span class="comment">// From ISO/IEC 13818-1 or ITU H.222 spec: Table 2-3 - PID table.</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160; <span class="keyword">enum</span> SpecialPid {</div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160; kPidPat = 0x0,</div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160; kPidCat = 0x1,</div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160; kPidTsdt = 0x2,</div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160; kPidNullPacket = 0x1fff,</div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160; kPidMax = 0x1fff,</div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160; };</div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;</div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160; <span class="keyword">virtual</span> ~<a class="code" href="../../da/d1c/classshaka_1_1media_1_1mp2t_1_1TsSection.html">TsSection</a>() {}</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="comment">// Parse the data bytes of the TS packet.</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160; <span class="comment">// Return true if parsing is successful.</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Parse(<span class="keywordtype">bool</span> payload_unit_start_indicator,</div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160; <span class="keyword">const</span> uint8_t* buf,</div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160; <span class="keywordtype">int</span> size) = 0;</div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;</div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160; <span class="comment">// Process bytes that have not been processed yet (pending buffers in the</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160; <span class="comment">// pipe). Flush might thus results in frame emission, as an example.</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">void</span> Flush() = 0;</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160; <span class="comment">// Reset the state of the parser to its initial state.</span></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">void</span> Reset() = 0;</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160;};</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160;} <span class="comment">// namespace mp2t</span></div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160;} <span class="comment">// namespace media</span></div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160;} <span class="comment">// namespace shaka</span></div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160;</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="ttc" id="classshaka_1_1media_1_1mp2t_1_1TsSection_html"><div class="ttname"><a href="../../da/d1c/classshaka_1_1media_1_1mp2t_1_1TsSection.html">shaka::media::mp2t::TsSection</a></div><div class="ttdef"><b>Definition:</b> <a href="../../d5/d1a/ts__section_8h_source.html#l00012">ts_section.h:12</a></div></div>
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