<divclass="fragment"><divclass="line"><aname="l00001"></a><spanclass="lineno"> 1</span> <spanclass="comment">// Copyright (c) 2011 The Chromium Authors. All rights reserved.</span></div><divclass="line"><aname="l00002"></a><spanclass="lineno"> 2</span> <spanclass="comment">// Use of this source code is governed by a BSD-style license that can be</span></div><divclass="line"><aname="l00003"></a><spanclass="lineno"> 3</span> <spanclass="comment">// found in the LICENSE file.</span></div><divclass="line"><aname="l00004"></a><spanclass="lineno"> 4</span> </div><divclass="line"><aname="l00005"></a><spanclass="lineno"> 5</span> <spanclass="comment">// Contains limit definition constants for the media subsystem.</span></div><divclass="line"><aname="l00006"></a><spanclass="lineno"> 6</span> </div><divclass="line"><aname="l00007"></a><spanclass="lineno"> 7</span> <spanclass="preprocessor">#ifndef PACKAGER_MEDIA_BASE_LIMITS_H_</span></div><divclass="line"><aname="l00008"></a><spanclass="lineno"> 8</span> <spanclass="preprocessor">#define PACKAGER_MEDIA_BASE_LIMITS_H_</span></div><divclass="line"><aname="l00009"></a><spanclass="lineno"> 9</span> </div><divclass="line"><aname="l00010"></a><spanclass="lineno"> 10</span> <spanclass="keyword">namespace </span><aclass="code"href="../../d8/daf/namespaceshaka.html">shaka</a> {</div><divclass="line"><aname="l00011"></a><spanclass="lineno"> 11</span> <spanclass="keyword">namespace </span>media {</div><divclass="line"><aname="l00012"></a><spanclass="lineno"> 12</span> </div><divclass="line"><aname="l00013"></a><spanclass="lineno"> 13</span> <spanclass="keyword">namespace </span>limits {</div><divclass="line"><aname="l00014"></a><spanclass="lineno"> 14</span> </div><divclass="line"><aname="l00015"></a><spanclass="lineno"> 15</span> <spanclass="keyword">enum</span> {</div><divclass="line"><aname="l00016"></a><spanclass="lineno"> 16</span> <spanclass="comment">// Maximum possible dimension (width or height) for any video.</span></div><divclass="line"><aname="l00017"></a><spanclass="lineno"> 17</span>  kMaxDimension = (1 << 15) - 1, <spanclass="comment">// 32767</span></div><divclass="line"><aname="l00018"></a><spanclass="lineno"> 18</span> </div><divclass="line"><aname="l00019"></a><spanclass="lineno"> 19</span> <spanclass="comment">// Maximum possible canvas size (width multiplied by height) for any video.</span></div><divclass="line"><aname="l00020"></a><spanclass="lineno"> 20</span>  kMaxCanvas = (1 << (14 * 2)), <spanclass="comment">// 16384 x 16384</span></div><divclass="line"><aname="l00021"></a><spanclass="lineno"> 21</span> </div><divclass="line"><aname="l00022"></a><spanclass="lineno"> 22</span> <spanclass="comment">// Total number of video frames which are populating in the pipeline.</span></div><divclass="line"><aname="l00023"></a><spanclass="lineno"> 23</span>  kMaxVideoFrames = 4,</div><divclass="line"><aname="l00024"></a><spanclass="lineno"> 24</span> </div><divclass="line"><aname="l00025"></a><spanclass="lineno"> 25</span> <spanclass="comment">// The following limits are used by AudioParameters::IsValid().</span></div><divclass="line"><aname="l00026"></a><spanclass="lineno"> 26</span> <spanclass="comment">//</span></div><divclass="line"><aname="l00027"></a><spanclass="lineno"> 27</span> <spanclass="comment">// A few notes on sample rates of common formats:</span></div><divclass="line"><aname="l00028"></a><spanclass="lineno"> 28</span> <spanclass="comment">// - AAC files are limited to 96 kHz.</span></div><divclass="line"><aname="l00029"></a><spanclass="lineno"> 29</span> <spanclass="comment">// - MP3 files are limited to 48 kHz.</span></div><divclass="line"><aname="l00030"></a><spanclass="lineno"> 30</span> <spanc
