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<div class="title">SoundFileReaderWav.hpp</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">//</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// SFML - Simple and Fast Multimedia Library</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// Copyright (C) 2007-2015 Laurent Gomila (laurent@sfml-dev.org)</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">//</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">// This software is provided 'as-is', without any express or implied warranty.</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">// In no event will the authors be held liable for any damages arising from the use of this software.</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">//</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// Permission is granted to anyone to use this software for any purpose,</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">// including commercial applications, and to alter it and redistribute it freely,</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">// subject to the following restrictions:</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">//</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">// 1. The origin of this software must not be misrepresented;</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment">// you must not claim that you wrote the original software.</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment">// If you use this software in a product, an acknowledgment</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment">// in the product documentation would be appreciated but is not required.</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment">//</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment">// 2. Altered source versions must be plainly marked as such,</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment">// and must not be misrepresented as being the original software.</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment">//</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment">// 3. This notice may not be removed or altered from any source distribution.</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment">//</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment"></span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#ifndef CPP3DS_SOUNDFILEREADERWAV_HPP</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#define CPP3DS_SOUNDFILEREADERWAV_HPP</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> </div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment">// Headers</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment"></span><span class="preprocessor">#include <cpp3ds/Audio/SoundFileReader.hpp></span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include <string></span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> </div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="keyword">namespace </span><a class="code" href="namespacecpp3ds.htm">cpp3ds</a></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> {</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="keyword">namespace </span>priv</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> {</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="keyword">class </span>SoundFileReaderWav : <span class="keyword">public</span> SoundFileReader</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> {</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> </div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keyword">static</span> <span class="keywordtype">bool</span> check(InputStream& stream);</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> </div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  SoundFileReaderWav();</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> </div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classcpp3ds_1_1SoundFileReader.htm#a4ac14f109a497bb72cd6f8324f611ab8">open</a>(<a class="code" href="classcpp3ds_1_1InputStream.htm">cpp3ds::InputStream</a>& stream, Info& info);</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> </div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classcpp3ds_1_1SoundFileReader.htm#a9dca75c09bdc6a540e36f4d9bf3b80e8">seek</a>(Uint64 sampleOffset);</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> </div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keyword">virtual</span> Uint64 <a class="code" href="classcpp3ds_1_1SoundFileReader.htm#ab8f265778f4603e15aeb89cf183106fe">read</a>(Int16* samples, Uint64 maxCount);</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span> </div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="keyword">private</span>:</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span> </div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keywordtype">bool</span> parseHeader(Info& info);</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span> </div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="comment">// Member data</span></div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span> <span class="comment"></span> InputStream* m_stream; </div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> m_bytesPerSample; </div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  Uint64 m_dataStart; </div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span> };</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span> </div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span> } <span class="comment">// namespace priv</span></div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span> </div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span> } <span class="comment">// namespace cpp3ds</span></div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span> </div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span> </div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span> <span class="preprocessor">#endif // CPP3DS_SOUNDFILEREADERWAV_HPP</span></div>
<div class="ttc" id="classcpp3ds_1_1InputStream_htm"><div class="ttname"><a href="classcpp3ds_1_1InputStream.htm">cpp3ds::InputStream</a></div><div class="ttdoc">Abstract class for custom file input streams. </div><div class="ttdef"><b>Definition:</b> <a href="InputStream_8hpp_source.htm#l00040">InputStream.hpp:40</a></div></div>
<div class="ttc" id="namespacecpp3ds_htm"><div class="ttname"><a href="namespacecpp3ds.htm">cpp3ds</a></div><div class="ttdef"><b>Definition:</b> <a href="AlResource_8hpp_source.htm#l00033">AlResource.hpp:33</a></div></div>
<div class="ttc" id="classcpp3ds_1_1SoundFileReader_htm_ab8f265778f4603e15aeb89cf183106fe"><div class="ttname"><a href="classcpp3ds_1_1SoundFileReader.htm#ab8f265778f4603e15aeb89cf183106fe">cpp3ds::SoundFileReader::read</a></div><div class="ttdeci">virtual Uint64 read(Int16 *samples, Uint64 maxCount)=0</div><div class="ttdoc">Read audio samples from the open file. </div></div>
<div class="ttc" id="classcpp3ds_1_1SoundFileReader_htm_a4ac14f109a497bb72cd6f8324f611ab8"><div class="ttname"><a href="classcpp3ds_1_1SoundFileReader.htm#a4ac14f109a497bb72cd6f8324f611ab8">cpp3ds::SoundFileReader::open</a></div><div class="ttdeci">virtual bool open(InputStream &stream, Info &info)=0</div><div class="ttdoc">Open a sound file for reading. </div></div>
<div class="ttc" id="classcpp3ds_1_1SoundFileReader_htm_a9dca75c09bdc6a540e36f4d9bf3b80e8"><div class="ttname"><a href="classcpp3ds_1_1SoundFileReader.htm#a9dca75c09bdc6a540e36f4d9bf3b80e8">cpp3ds::SoundFileReader::seek</a></div><div class="ttdeci">virtual void seek(Uint64 sampleOffset)=0</div><div class="ttdoc">Change the current read position to the given sample offset. </div></div>
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