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<div class="title">InputSoundFile.hpp</div>  </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment">// SFML - Simple and Fast Multimedia Library</span></div><div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment">// Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)</span></div><div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment">// This software is provided &#39;as-is&#39;, without any express or implied warranty.</span></div><div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<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>&#160;<span class="comment">//</span></div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<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>&#160;<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>&#160;<span class="comment">// subject to the following restrictions:</span></div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<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>&#160;<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>&#160;<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>&#160;<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>&#160;<span class="comment">//</span></div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<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>&#160;<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>&#160;<span class="comment">//</span></div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<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>&#160;<span class="comment">//</span></div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="preprocessor">#ifndef SFML_INPUTSOUNDFILE_HPP</span></div><div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="preprocessor">#define SFML_INPUTSOUNDFILE_HPP</span></div><div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;</div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="comment">// Headers</span></div><div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="comment"></span><span class="preprocessor">#include &lt;SFML/Audio/Export.hpp&gt;</span></div><div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;<span class="preprocessor">#include &lt;SFML/System/NonCopyable.hpp&gt;</span></div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="preprocessor">#include &lt;SFML/System/Time.hpp&gt;</span></div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="preprocessor">#include &lt;string&gt;</span></div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="preprocessor">#include &lt;algorithm&gt;</span></div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;</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;<span class="keyword">namespace </span><a class="code" href="namespacesf.html">sf</a></div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;{</div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<span class="keyword">class </span>InputStream;</div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="keyword">class </span>SoundFileReader;</div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;</div><div class="line"><a name="l00047"></a><span class="lineno"><a class="line" href="classsf_1_1InputSoundFile.html">   47</a></span>&#160;<span class="keyword">class </span>SFML_AUDIO_API <a class="code" href="classsf_1_1InputSoundFile.html">InputSoundFile</a> : <a class="code" href="classsf_1_1NonCopyable.html">NonCopyable</a></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">   49</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;</div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;    <a class="code" href="classsf_1_1InputSoundFile.html">InputSoundFile</a>();</div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;</div><div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;    ~<a class="code" href="classsf_1_1InputSoundFile.html">InputSoundFile</a>();</div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;</div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;    <span class="keywordtype">bool</span> openFromFile(<span class="keyword">const</span> std::string&amp; filename);</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;</div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;    <span class="keywordtype">bool</span> openFromMemory(<span class="keyword">const</span> <span class="keywordtype">void</span>* data, std::size_t sizeInBytes);</div><div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;</div><div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;    <span class="keywordtype">bool</span> openFromStream(<a class="code" href="classsf_1_1InputStream.html">InputStream</a>&amp; stream);</div><div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;</div><div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;    Uint64 getSampleCount() <span class="keyword">const</span>;</div><div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;</div><div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;    <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> getChannelCount() <span class="keyword">const</span>;</div><div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;</div><div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;    <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> getSampleRate() <span class="keyword">const</span>;</div><div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;</div><div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;    <a class="code" href="classsf_1_1Time.html">Time</a> getDuration() <span class="keyword">const</span>;</div><div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;</div><div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;    <a class="code" href="classsf_1_1Time.html">Time</a> getTimeOffset() <span class="keyword">const</span>;</div><div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;</div><div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;    Uint64 getSampleOffset() <span class="keyword">const</span>;</div><div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;</div><div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;    <span class="keywordtype">void</span> seek(Uint64 sampleOffset);</div><div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;</div><div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;    <span class="keywordtype">void</span> seek(<a class="code" href="classsf_1_1Time.html">Time</a> timeOffset);</div><div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;</div><div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;    Uint64 read(Int16* samples, Uint64 maxCount);</div><div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;</div><div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;</div><div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;    <span class="keywordtype">void</span> close();</div><div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;</div><div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;    <span class="comment">// Member data</span></div><div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;<span class="comment"></span>    <a class="code" href="classsf_1_1SoundFileReader.html">SoundFileReader</a>* m_reader;       </div><div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;    <a class="code" href="classsf_1_1InputStream.html">InputStream</a>*     m_stream;       </div><div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;    <span class="keywordtype">bool</span>             m_streamOwned;  </div><div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;    Uint64           m_sampleOffset; </div><div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;    Uint64           m_sampleCount;  </div><div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;    <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>     m_channelCount; </div><div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;    <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>     m_sampleRate;   </div><div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;};</div><div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;</div><div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;} <span class="comment">// namespace sf</span></div><div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;</div><div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;</div><div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;<span class="preprocessor">#endif // SFML_INPUTSOUNDFILE_HPP</span></div><div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;</div><div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;</div><div class="ttc" id="classsf_1_1InputStream_html"><div class="ttname"><a href="classsf_1_1InputStream.html">sf::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.html#l00041">InputStream.hpp:41</a></div></div>
<div class="ttc" id="classsf_1_1Time_html"><div class="ttname"><a href="classsf_1_1Time.html">sf::Time</a></div><div class="ttdoc">Represents a time value. </div><div class="ttdef"><b>Definition:</b> <a href="Time_8hpp_source.html#l00040">Time.hpp:40</a></div></div>
<div class="ttc" id="classsf_1_1InputSoundFile_html"><div class="ttname"><a href="classsf_1_1InputSoundFile.html">sf::InputSoundFile</a></div><div class="ttdoc">Provide read access to sound files. </div><div class="ttdef"><b>Definition:</b> <a href="InputSoundFile_8hpp_source.html#l00047">InputSoundFile.hpp:47</a></div></div>
<div class="ttc" id="classsf_1_1SoundFileReader_html"><div class="ttname"><a href="classsf_1_1SoundFileReader.html">sf::SoundFileReader</a></div><div class="ttdoc">Abstract base class for sound file decoding. </div><div class="ttdef"><b>Definition:</b> <a href="SoundFileReader_8hpp_source.html#l00043">SoundFileReader.hpp:43</a></div></div>
<div class="ttc" id="classsf_1_1NonCopyable_html"><div class="ttname"><a href="classsf_1_1NonCopyable.html">sf::NonCopyable</a></div><div class="ttdoc">Utility class that makes any derived class non-copyable. </div><div class="ttdef"><b>Definition:</b> <a href="NonCopyable_8hpp_source.html#l00041">NonCopyable.hpp:41</a></div></div>
<div class="ttc" id="namespacesf_html"><div class="ttname"><a href="namespacesf.html">sf</a></div><div class="ttdef"><b>Definition:</b> <a href="AlResource_8hpp_source.html#l00034">AlResource.hpp:34</a></div></div>
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