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<div class="title">cluster_builder.h</div> </div>
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<div class="contents">
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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>
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<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>
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<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// found in the LICENSE file.</span></div>
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<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> </div>
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<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="preprocessor">#ifndef MEDIA_FORMATS_WEBM_CLUSTER_BUILDER_H_</span></div>
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<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="preprocessor"></span><span class="preprocessor">#define MEDIA_FORMATS_WEBM_CLUSTER_BUILDER_H_</span></div>
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<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor"></span></div>
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<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#include <stdint.h></span></div>
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<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#include <memory></span></div>
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<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> </div>
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<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include "packager/base/macros.h"</span></div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> </div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="keyword">namespace </span>shaka {</div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="keyword">namespace </span>media {</div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> </div>
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<div class="line"><a name="l00016"></a><span class="lineno"><a class="line" href="../../d1/dd5/classshaka_1_1media_1_1Cluster.html"> 16</a></span> <span class="keyword">class </span><a class="code" href="../../d1/dd5/classshaka_1_1media_1_1Cluster.html">Cluster</a> {</div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>  <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>  <a class="code" href="../../d1/dd5/classshaka_1_1media_1_1Cluster.html">Cluster</a>(std::unique_ptr<uint8_t[]> data, <span class="keywordtype">int</span> size);</div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  ~<a class="code" href="../../d1/dd5/classshaka_1_1media_1_1Cluster.html">Cluster</a>();</div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>  <span class="keyword">const</span> uint8_t* data()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> data_.get(); }</div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  <span class="keywordtype">int</span> size()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> size_; }</div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  <span class="keyword">private</span>:</div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  std::unique_ptr<uint8_t[]> data_;</div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  <span class="keywordtype">int</span> size_;</div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> </div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  DISALLOW_IMPLICIT_CONSTRUCTORS(<a class="code" href="../../d1/dd5/classshaka_1_1media_1_1Cluster.html">Cluster</a>);</div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> };</div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div>
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<div class="line"><a name="l00031"></a><span class="lineno"><a class="line" href="../../db/d94/classshaka_1_1media_1_1ClusterBuilder.html"> 31</a></span> <span class="keyword">class </span><a class="code" href="../../db/d94/classshaka_1_1media_1_1ClusterBuilder.html">ClusterBuilder</a> {</div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <a class="code" href="../../db/d94/classshaka_1_1media_1_1ClusterBuilder.html">ClusterBuilder</a>();</div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  ~<a class="code" href="../../db/d94/classshaka_1_1media_1_1ClusterBuilder.html">ClusterBuilder</a>();</div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div>
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<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  <span class="keywordtype">void</span> SetClusterTimecode(int64_t cluster_timecode);</div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="keywordtype">void</span> AddSimpleBlock(<span class="keywordtype">int</span> track_num,</div>
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<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  int64_t timecode,</div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keywordtype">int</span> flags,</div>
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<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="keyword">const</span> uint8_t* data,</div>
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<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keywordtype">int</span> size);</div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keywordtype">void</span> AddBlockGroup(<span class="keywordtype">int</span> track_num,</div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  int64_t timecode,</div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keywordtype">int</span> duration,</div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keywordtype">int</span> flags,</div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keywordtype">bool</span> is_key_frame,</div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keyword">const</span> uint8_t* data,</div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keywordtype">int</span> size);</div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keywordtype">void</span> AddBlockGroupWithoutBlockDuration(<span class="keywordtype">int</span> track_num,</div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  int64_t timecode,</div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keywordtype">int</span> flags,</div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keywordtype">bool</span> is_key_frame,</div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keyword">const</span> uint8_t* data,</div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keywordtype">int</span> size);</div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> </div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  std::unique_ptr<Cluster> Finish();</div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  std::unique_ptr<Cluster> FinishWithUnknownSize();</div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> </div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keyword">private</span>:</div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keywordtype">void</span> AddBlockGroupInternal(<span class="keywordtype">int</span> track_num,</div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  int64_t timecode,</div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keywordtype">bool</span> include_block_duration,</div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keywordtype">int</span> duration,</div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keywordtype">int</span> flags,</div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keywordtype">bool</span> is_key_frame,</div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keyword">const</span> uint8_t* data,</div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keywordtype">int</span> size);</div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keywordtype">void</span> Reset();</div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keywordtype">void</span> ExtendBuffer(<span class="keywordtype">int</span> bytes_needed);</div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keywordtype">void</span> UpdateUInt64(<span class="keywordtype">int</span> offset, int64_t value);</div>
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keywordtype">void</span> WriteBlock(uint8_t* buf,</div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keywordtype">int</span> track_num,</div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  int64_t timecode,</div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keywordtype">int</span> flags,</div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keyword">const</span> uint8_t* data,</div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keywordtype">int</span> size);</div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> </div>
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<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  std::unique_ptr<uint8_t[]> buffer_;</div>
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<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keywordtype">int</span> buffer_size_;</div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keywordtype">int</span> bytes_used_;</div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  int64_t cluster_timecode_;</div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span> </div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  DISALLOW_COPY_AND_ASSIGN(<a class="code" href="../../db/d94/classshaka_1_1media_1_1ClusterBuilder.html">ClusterBuilder</a>);</div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> };</div>
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<div class="line"><a name="l00085"></a><span class="lineno"> 85</span> </div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span> } <span class="comment">// namespace media</span></div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span> } <span class="comment">// namespace shaka</span></div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span> </div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="preprocessor">#endif // MEDIA_FORMATS_WEBM_CLUSTER_BUILDER_H_</span></div>
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<div class="ttc" id="classshaka_1_1media_1_1Cluster_html"><div class="ttname"><a href="../../d1/dd5/classshaka_1_1media_1_1Cluster.html">shaka::media::Cluster</a></div><div class="ttdef"><b>Definition:</b> <a href="../../d4/db2/cluster__builder_8h_source.html#l00016">cluster_builder.h:16</a></div></div>
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<div class="ttc" id="classshaka_1_1media_1_1ClusterBuilder_html"><div class="ttname"><a href="../../db/d94/classshaka_1_1media_1_1ClusterBuilder.html">shaka::media::ClusterBuilder</a></div><div class="ttdef"><b>Definition:</b> <a href="../../d4/db2/cluster__builder_8h_source.html#l00031">cluster_builder.h:31</a></div></div>
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