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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_e3bda0bde998a4d5063328245b9909be.html">base</a></li> </ul>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">// Copyright 2015 Google Inc. All rights reserved.</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<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>&#160;<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>&#160;<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>&#160; </div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="preprocessor">#ifndef PACKAGER_MEDIA_BASE_TEXT_STREAM_INFO_H_</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="preprocessor">#define PACKAGER_MEDIA_BASE_TEXT_STREAM_INFO_H_</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/media/base/stream_info.h&quot;</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="preprocessor">#include &quot;packager/media/base/text_sample.h&quot;</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160; </div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="preprocessor">#include &lt;map&gt;</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="preprocessor">#include &lt;string&gt;</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160; </div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="keyword">namespace </span><a class="code" href="../../d8/daf/namespaceshaka.html">shaka</a> {</div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="keyword">namespace </span>media {</div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160; </div>
<div class="line"><a name="l00019"></a><span class="lineno"><a class="line" href="../../d4/d60/structshaka_1_1media_1_1TextRegion.html"> 19</a></span>&#160;<span class="keyword">struct </span><a class="code" href="../../d4/d60/structshaka_1_1media_1_1TextRegion.html">TextRegion</a> {</div>
<div class="line"><a name="l00021"></a><span class="lineno"><a class="line" href="../../d4/d60/structshaka_1_1media_1_1TextRegion.html#aaa1f0ff704a50c7b6e45b47c2f43b123"> 21</a></span>&#160; <a class="code" href="../../d8/d99/structshaka_1_1media_1_1TextNumber.html">TextNumber</a> <a class="code" href="../../d4/d60/structshaka_1_1media_1_1TextRegion.html#aaa1f0ff704a50c7b6e45b47c2f43b123">width</a>{100, TextUnitType::kPercent};</div>
<div class="line"><a name="l00023"></a><span class="lineno"><a class="line" href="../../d4/d60/structshaka_1_1media_1_1TextRegion.html#af64ab49246f086cf620e555e2582fdbc"> 23</a></span>&#160; <a class="code" href="../../d8/d99/structshaka_1_1media_1_1TextNumber.html">TextNumber</a> <a class="code" href="../../d4/d60/structshaka_1_1media_1_1TextRegion.html#af64ab49246f086cf620e555e2582fdbc">height</a>{100, TextUnitType::kPercent};</div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160; </div>
<div class="line"><a name="l00028"></a><span class="lineno"><a class="line" href="../../d4/d60/structshaka_1_1media_1_1TextRegion.html#a4552d1ca8127535c9041222e548a20f6"> 28</a></span>&#160; <a class="code" href="../../d8/d99/structshaka_1_1media_1_1TextNumber.html">TextNumber</a> <a class="code" href="../../d4/d60/structshaka_1_1media_1_1TextRegion.html#a4552d1ca8127535c9041222e548a20f6">window_anchor_x</a>{0, TextUnitType::kPercent};</div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160; <a class="code" href="../../d8/d99/structshaka_1_1media_1_1TextNumber.html">TextNumber</a> window_anchor_y{0, TextUnitType::kPercent};</div>
<div class="line"><a name="l00035"></a><span class="lineno"><a class="line" href="../../d4/d60/structshaka_1_1media_1_1TextRegion.html#a063364e900e64c4be3e5e563c7c67649"> 35</a></span>&#160; <a class="code" href="../../d8/d99/structshaka_1_1media_1_1TextNumber.html">TextNumber</a> <a class="code" href="../../d4/d60/structshaka_1_1media_1_1TextRegion.html#a063364e900e64c4be3e5e563c7c67649">region_anchor_x</a>{0, TextUnitType::kPercent};</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; <a class="code" href="../../d8/d99/structshaka_1_1media_1_1TextNumber.html">TextNumber</a> region_anchor_y{0, TextUnitType::kPercent};</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; </div>
<div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="../../d4/d60/structshaka_1_1media_1_1TextRegion.html#aebbc17097e3959a5aa9eb96c58a7a513"> 40</a></span>&#160; <span class="keywordtype">bool</span> <a class="code" href="../../d4/d60/structshaka_1_1media_1_1TextRegion.html#aebbc17097e3959a5aa9eb96c58a7a513">scroll</a> = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160;};</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; </div>
<div class="line"><a name="l00045"></a><span class="lineno"><a class="line" href="../../dd/ddb/structshaka_1_1media_1_1TextSubStreamInfo.html"> 45</a></span>&#160;<span class="keyword">struct </span><a class="code" href="../../dd/ddb/structshaka_1_1media_1_1TextSubStreamInfo.html">TextSubStreamInfo</a> {</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; std::string language;</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160;};</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160; </div>
<div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="../../db/dab/classshaka_1_1media_1_1TextStreamInfo.html"> 49</a></span>&#160;<span class="keyword">class </span><a class="code" href="../../db/dab/classshaka_1_1media_1_1TextStreamInfo.html">TextStreamInfo</a> : <span class="keyword">public</span> <a class="code" href="../../d5/db1/classshaka_1_1media_1_1StreamInfo.html">StreamInfo</a> {</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; <a class="code" href="../../db/dab/classshaka_1_1media_1_1TextStreamInfo.html#a3e759066195689154ef2a8cf2825ea4b">TextStreamInfo</a>(<span class="keywordtype">int</span> track_id, uint32_t time_scale, uint64_t duration,</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; Codec codec,</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; <span class="keyword">const</span> std::string&amp; codec_string,</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; <span class="keyword">const</span> std::string&amp; codec_config, uint16_t width,</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; uint16_t height, <span class="keyword">const</span> std::string&amp; language);</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; </div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; ~<a class="code" href="../../db/dab/classshaka_1_1media_1_1TextStreamInfo.html">TextStreamInfo</a>() <span class="keyword">override</span>;</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; </div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; <span class="keywordtype">bool</span> <a class="code" href="../../db/dab/classshaka_1_1media_1_1TextStreamInfo.html#ab40aed17c046e639efde04a2075e25a8">IsValidConfig</a>() <span class="keyword">const override</span>;</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; </div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; std::string <a class="code" href="../../db/dab/classshaka_1_1media_1_1TextStreamInfo.html#a66a548f3c813e07a1d87b0e9b389efc0">ToString</a>() <span class="keyword">const override</span>;</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; std::unique_ptr&lt;StreamInfo&gt; <a class="code" href="../../db/dab/classshaka_1_1media_1_1TextStreamInfo.html#aa8cfad62fa0186a4f82a8dc43ee1c96d">Clone</a>() <span class="keyword">const override</span>;</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; </div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; uint16_t width()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> width_; }</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; uint16_t height()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> height_; }</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; <span class="keyword">const</span> std::map&lt;std::string, TextRegion&gt;&amp; regions()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> regions_; }</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; <span class="keywordtype">void</span> AddRegion(<span class="keyword">const</span> std::string&amp; <span class="keywordtype">id</span>, <span class="keyword">const</span> <a class="code" href="../../d4/d60/structshaka_1_1media_1_1TextRegion.html">TextRegion</a>&amp; region) {</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; regions_[id] = region;</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; }</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; <span class="keyword">const</span> std::string&amp; css_styles()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> css_styles_; }</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; <span class="keywordtype">void</span> set_css_styles(<span class="keyword">const</span> std::string&amp; styles) { css_styles_ = styles; }</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; </div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; <span class="keywordtype">void</span> AddSubStream(uint16_t index, <a class="code" href="../../dd/ddb/structshaka_1_1media_1_1TextSubStreamInfo.html">TextSubStreamInfo</a> info) {</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160; sub_streams_.emplace(index, std::move(info));</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; }</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; <span class="keyword">const</span> std::map&lt;uint16_t, TextSubStreamInfo&gt;&amp; sub_streams()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; <span class="keywordflow">return</span> sub_streams_;</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; }</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; </div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160; <span class="keyword">private</span>:</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; std::map&lt;std::string, TextRegion&gt; regions_;</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; std::map&lt;uint16_t, TextSubStreamInfo&gt; sub_streams_;</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; std::string css_styles_;</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; uint16_t width_;</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; uint16_t height_;</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160; </div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; <span class="comment">// Allow copying. This is very light weight.</span></div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160;};</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; </div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160;} <span class="comment">// namespace media</span></div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160;} <span class="comment">// namespace shaka</span></div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; </div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160;<span class="preprocessor">#endif // PACKAGER_MEDIA_BASE_TEXT_STREAM_INFO_H_</span></div>
</div><!-- fragment --></div><!-- contents -->
<div class="ttc" id="astructshaka_1_1media_1_1TextSubStreamInfo_html"><div class="ttname"><a href="../../dd/ddb/structshaka_1_1media_1_1TextSubStreamInfo.html">shaka::media::TextSubStreamInfo</a></div><div class="ttdef"><b>Definition:</b> <a href="../../da/d2a/text__stream__info_8h_source.html#l00045">text_stream_info.h:45</a></div></div>
<div class="ttc" id="aclassshaka_1_1media_1_1TextStreamInfo_html_a3e759066195689154ef2a8cf2825ea4b"><div class="ttname"><a href="../../db/dab/classshaka_1_1media_1_1TextStreamInfo.html#a3e759066195689154ef2a8cf2825ea4b">shaka::media::TextStreamInfo::TextStreamInfo</a></div><div class="ttdeci">TextStreamInfo(int track_id, uint32_t time_scale, uint64_t duration, Codec codec, const std::string &amp;codec_string, const std::string &amp;codec_config, uint16_t width, uint16_t height, const std::string &amp;language)</div><div class="ttdef"><b>Definition:</b> <a href="../../d6/d16/text__stream__info_8cc_source.html#l00014">text_stream_info.cc:14</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="aclassshaka_1_1media_1_1TextStreamInfo_html"><div class="ttname"><a href="../../db/dab/classshaka_1_1media_1_1TextStreamInfo.html">shaka::media::TextStreamInfo</a></div><div class="ttdef"><b>Definition:</b> <a href="../../da/d2a/text__stream__info_8h_source.html#l00049">text_stream_info.h:49</a></div></div>
<div class="ttc" id="aclassshaka_1_1media_1_1TextStreamInfo_html_ab40aed17c046e639efde04a2075e25a8"><div class="ttname"><a href="../../db/dab/classshaka_1_1media_1_1TextStreamInfo.html#ab40aed17c046e639efde04a2075e25a8">shaka::media::TextStreamInfo::IsValidConfig</a></div><div class="ttdeci">bool IsValidConfig() const override</div><div class="ttdef"><b>Definition:</b> <a href="../../d6/d16/text__stream__info_8cc_source.html#l00029">text_stream_info.cc:29</a></div></div>
<div class="ttc" id="astructshaka_1_1media_1_1TextRegion_html"><div class="ttname"><a href="../../d4/d60/structshaka_1_1media_1_1TextRegion.html">shaka::media::TextRegion</a></div><div class="ttdef"><b>Definition:</b> <a href="../../da/d2a/text__stream__info_8h_source.html#l00019">text_stream_info.h:19</a></div></div>
<div class="ttc" id="astructshaka_1_1media_1_1TextRegion_html_a4552d1ca8127535c9041222e548a20f6"><div class="ttname"><a href="../../d4/d60/structshaka_1_1media_1_1TextRegion.html#a4552d1ca8127535c9041222e548a20f6">shaka::media::TextRegion::window_anchor_x</a></div><div class="ttdeci">TextNumber window_anchor_x</div><div class="ttdef"><b>Definition:</b> <a href="../../da/d2a/text__stream__info_8h_source.html#l00028">text_stream_info.h:28</a></div></div>
<div class="ttc" id="astructshaka_1_1media_1_1TextRegion_html_aebbc17097e3959a5aa9eb96c58a7a513"><div class="ttname"><a href="../../d4/d60/structshaka_1_1media_1_1TextRegion.html#aebbc17097e3959a5aa9eb96c58a7a513">shaka::media::TextRegion::scroll</a></div><div class="ttdeci">bool scroll</div><div class="ttdef"><b>Definition:</b> <a href="../../da/d2a/text__stream__info_8h_source.html#l00040">text_stream_info.h:40</a></div></div>
<div class="ttc" id="astructshaka_1_1media_1_1TextRegion_html_af64ab49246f086cf620e555e2582fdbc"><div class="ttname"><a href="../../d4/d60/structshaka_1_1media_1_1TextRegion.html#af64ab49246f086cf620e555e2582fdbc">shaka::media::TextRegion::height</a></div><div class="ttdeci">TextNumber height</div><div class="ttdoc">The height of the region; percent units are relative to the window.</div><div class="ttdef"><b>Definition:</b> <a href="../../da/d2a/text__stream__info_8h_source.html#l00023">text_stream_info.h:23</a></div></div>
<div class="ttc" id="astructshaka_1_1media_1_1TextNumber_html"><div class="ttname"><a href="../../d8/d99/structshaka_1_1media_1_1TextNumber.html">shaka::media::TextNumber</a></div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d1a/text__sample_8h_source.html#l00048">text_sample.h:48</a></div></div>
<div class="ttc" id="astructshaka_1_1media_1_1TextRegion_html_a063364e900e64c4be3e5e563c7c67649"><div class="ttname"><a href="../../d4/d60/structshaka_1_1media_1_1TextRegion.html#a063364e900e64c4be3e5e563c7c67649">shaka::media::TextRegion::region_anchor_x</a></div><div class="ttdeci">TextNumber region_anchor_x</div><div class="ttdef"><b>Definition:</b> <a href="../../da/d2a/text__stream__info_8h_source.html#l00035">text_stream_info.h:35</a></div></div>
<div class="ttc" id="aclassshaka_1_1media_1_1TextStreamInfo_html_a66a548f3c813e07a1d87b0e9b389efc0"><div class="ttname"><a href="../../db/dab/classshaka_1_1media_1_1TextStreamInfo.html#a66a548f3c813e07a1d87b0e9b389efc0">shaka::media::TextStreamInfo::ToString</a></div><div class="ttdeci">std::string ToString() const override</div><div class="ttdef"><b>Definition:</b> <a href="../../d6/d16/text__stream__info_8cc_source.html#l00033">text_stream_info.cc:33</a></div></div>
<div class="ttc" id="aclassshaka_1_1media_1_1TextStreamInfo_html_aa8cfad62fa0186a4f82a8dc43ee1c96d"><div class="ttname"><a href="../../db/dab/classshaka_1_1media_1_1TextStreamInfo.html#aa8cfad62fa0186a4f82a8dc43ee1c96d">shaka::media::TextStreamInfo::Clone</a></div><div class="ttdeci">std::unique_ptr&lt; StreamInfo &gt; Clone() const override</div><div class="ttdef"><b>Definition:</b> <a href="../../d6/d16/text__stream__info_8cc_source.html#l00045">text_stream_info.cc:45</a></div></div>
<div class="ttc" id="aclassshaka_1_1media_1_1StreamInfo_html"><div class="ttname"><a href="../../d5/db1/classshaka_1_1media_1_1StreamInfo.html">shaka::media::StreamInfo</a></div><div class="ttdoc">Abstract class holds stream information.</div><div class="ttdef"><b>Definition:</b> <a href="../../d8/daa/stream__info_8h_source.html#l00065">stream_info.h:65</a></div></div>
<div class="ttc" id="astructshaka_1_1media_1_1TextRegion_html_aaa1f0ff704a50c7b6e45b47c2f43b123"><div class="ttname"><a href="../../d4/d60/structshaka_1_1media_1_1TextRegion.html#aaa1f0ff704a50c7b6e45b47c2f43b123">shaka::media::TextRegion::width</a></div><div class="ttdeci">TextNumber width</div><div class="ttdoc">The width of the region; percent units are relative to the window.</div><div class="ttdef"><b>Definition:</b> <a href="../../da/d2a/text__stream__info_8h_source.html#l00021">text_stream_info.h:21</a></div></div>
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