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<h1>SoundFileDefault.hpp</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001
<a name="l00002"></a>00002 <span class="comment">//</span>
<a name="l00003"></a>00003 <span class="comment">// SFML - Simple and Fast Multimedia Library</span>
<a name="l00004"></a>00004 <span class="comment">// Copyright (C) 2007-2009 Laurent Gomila (laurent.gom@gmail.com)</span>
<a name="l00005"></a>00005 <span class="comment">//</span>
<a name="l00006"></a>00006 <span class="comment">// This software is provided 'as-is', without any express or implied warranty.</span>
<a name="l00007"></a>00007 <span class="comment">// In no event will the authors be held liable for any damages arising from the use of this software.</span>
<a name="l00008"></a>00008 <span class="comment">//</span>
<a name="l00009"></a>00009 <span class="comment">// Permission is granted to anyone to use this software for any purpose,</span>
<a name="l00010"></a>00010 <span class="comment">// including commercial applications, and to alter it and redistribute it freely,</span>
<a name="l00011"></a>00011 <span class="comment">// subject to the following restrictions:</span>
<a name="l00012"></a>00012 <span class="comment">//</span>
<a name="l00013"></a>00013 <span class="comment">// 1. The origin of this software must not be misrepresented;</span>
<a name="l00014"></a>00014 <span class="comment">// you must not claim that you wrote the original software.</span>
<a name="l00015"></a>00015 <span class="comment">// If you use this software in a product, an acknowledgment</span>
<a name="l00016"></a>00016 <span class="comment">// in the product documentation would be appreciated but is not required.</span>
<a name="l00017"></a>00017 <span class="comment">//</span>
<a name="l00018"></a>00018 <span class="comment">// 2. Altered source versions must be plainly marked as such,</span>
<a name="l00019"></a>00019 <span class="comment">// and must not be misrepresented as being the original software.</span>
<a name="l00020"></a>00020 <span class="comment">//</span>
<a name="l00021"></a>00021 <span class="comment">// 3. This notice may not be removed or altered from any source distribution.</span>
<a name="l00022"></a>00022 <span class="comment">//</span>
<a name="l00024"></a>00024 <span class="comment"></span>
<a name="l00025"></a>00025 <span class="preprocessor">#ifndef SFML_SOUNDFILEDEFAULT_HPP</span>
<a name="l00026"></a>00026 <span class="preprocessor"></span><span class="preprocessor">#define SFML_SOUNDFILEDEFAULT_HPP</span>
<a name="l00027"></a>00027 <span class="preprocessor"></span>
<a name="l00029"></a>00029 <span class="comment">// Headers</span>
<a name="l00031"></a>00031 <span class="comment"></span><span class="preprocessor">#include <SFML/Audio/SoundFile.hpp></span>
<a name="l00032"></a>00032 <span class="preprocessor">#include <sndfile.h></span>
<a name="l00033"></a>00033
<a name="l00034"></a>00034
<a name="l00035"></a>00035 <span class="keyword">namespace </span>sf
<a name="l00036"></a>00036 {
<a name="l00037"></a>00037 <span class="keyword">namespace </span>priv
<a name="l00038"></a>00038 {
<a name="l00043"></a>00043 <span class="keyword">class </span>SoundFileDefault : <span class="keyword">public</span> SoundFile
<a name="l00044"></a>00044 {
<a name="l00045"></a>00045 <span class="keyword">public</span> :
<a name="l00046"></a>00046
<a name="l00051"></a>00051 SoundFileDefault();
<a name="l00052"></a>00052
<a name="l00057"></a>00057 ~SoundFileDefault();
<a name="l00058"></a>00058
<a name="l00068"></a>00068 <span class="keyword">static</span> <span class="keywordtype">bool</span> IsFileSupported(<span class="keyword">const</span> std::string& Filename, <span class="keywordtype">bool</span> Read);
<a name="l00069"></a>00069
<a name="l00079"></a>00079 <span class="keyword">static</span> <span class="keywordtype">bool</span> IsFileSupported(<span class="keyword">const</span> <span class="keywordtype">char</span>* Data, std::size_t SizeInBytes);
<a name="l00080"></a>00080
<a name="l00085"></a>00085 <span class="keyword">virtual</span> std::size_t Read(Int16* Data, std::size_t NbSamples);
<a name="l00086"></a>00086
<a name="l00091"></a>00091 <span class="keyword">virtual</span> <span class="keywordtype">void</span> Write(<span class="keyword">const</span> Int16* Data, std::size_t NbSamples);
<a name="l00092"></a>00092
<a name="l00093"></a>00093 <span class="keyword">private</span> :
<a name="l00094"></a>00094
<a name="l00099"></a>00099 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> OpenRead(<span class="keyword">const</span> std::string& Filename, std::size_t& NbSamples, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>& ChannelsCount, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>& SampleRate);
<a name="l00100"></a>00100
<a name="l00105"></a>00105 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> OpenRead(<span class="keyword">const</span> <span class="keywordtype">char</span>* Data, std::size_t SizeInBytes, std::size_t& NbSamples, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>& ChannelsCount, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>& SampleRate);
<a name="l00106"></a>00106
<a name="l00111"></a>00111 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> OpenWrite(<span class="keyword">const</span> std::string& Filename, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> ChannelsCount, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> SampleRate);
<a name="l00112"></a>00112
<a name="l00122"></a>00122 <span class="keyword">static</span> <span class="keywordtype">int</span> GetFormatFromFilename(<span class="keyword">const</span> std::string& Filename);
<a name="l00123"></a>00123
<a name="l00128"></a>00128 <span class="keyword">static</span> sf_count_t MemoryGetLength(<span class="keywordtype">void</span>* UserData);
<a name="l00129"></a>00129 <span class="keyword">static</span> sf_count_t MemoryRead(<span class="keywordtype">void</span>* Ptr, sf_count_t Count, <span class="keywordtype">void</span>* UserData);
<a name="l00130"></a>00130 <span class="keyword">static</span> sf_count_t MemorySeek(sf_count_t Offset, <span class="keywordtype">int</span> Whence, <span class="keywordtype">void</span>* UserData);
<a name="l00131"></a>00131 <span class="keyword">static</span> sf_count_t MemoryTell(<span class="keywordtype">void</span>* UserData);
<a name="l00132"></a>00132 <span class="keyword">static</span> sf_count_t MemoryWrite(<span class="keyword">const</span> <span class="keywordtype">void</span>* Ptr, sf_count_t Count, <span class="keywordtype">void</span>* UserData);
<a name="l00133"></a>00133
<a name="l00137"></a>00137 <span class="keyword">struct </span>MemoryInfos
<a name="l00138"></a>00138 {
<a name="l00139"></a>00139 <span class="keyword">const</span> <span class="keywordtype">char</span>* DataStart;
<a name="l00140"></a>00140 <span class="keyword">const</span> <span class="keywordtype">char</span>* DataPtr;
<a name="l00141"></a>00141 sf_count_t TotalSize;
<a name="l00142"></a>00142 };
<a name="l00143"></a>00143
<a name="l00145"></a>00145 <span class="comment">// Member data</span>
<a name="l00147"></a>00147 <span class="comment"></span> SNDFILE* myFile;
<a name="l00148"></a>00148 MemoryInfos myMemory;
<a name="l00149"></a>00149 };
<a name="l00150"></a>00150
<a name="l00151"></a>00151 } <span class="comment">// namespace priv</span>
<a name="l00152"></a>00152
<a name="l00153"></a>00153 } <span class="comment">// namespace sf</span>
<a name="l00154"></a>00154
<a name="l00155"></a>00155
<a name="l00156"></a>00156 <span class="preprocessor">#endif // SFML_SOUNDFILEDEFAULT_HPP</span>
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