mirror of
https://github.com/thestk/stk
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Release 4.2.0 tarball
This commit is contained in:
Gary Scavone
committed by
Stephen Sinclair
Stephen Sinclair
parent
fe20fe92a2
commit
de344668dd
@@ -12,104 +12,116 @@
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<h1>WvOut.h</h1><div class="fragment"><pre>00001 <span class="comment">/***************************************************/</span>
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00034 <span class="comment">/***************************************************/</span>
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00035
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00036 <span class="preprocessor">#if !defined(__WVOUT_H)</span>
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00037 <span class="preprocessor"></span><span class="preprocessor">#define __WVOUT_H</span>
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00036 <span class="preprocessor">#ifndef STK_WVOUT_H</span>
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00037 <span class="preprocessor"></span><span class="preprocessor">#define STK_WVOUT_H</span>
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00038 <span class="preprocessor"></span>
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00039 <span class="preprocessor">#include "Stk.h"</span>
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00040 <span class="preprocessor">#include <stdio.h></span>
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00041
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00042 <span class="preprocessor">#define BUFFER_SIZE 1024 // sample frames</span>
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00043 <span class="preprocessor"></span>
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<a name="l00044"></a><a class="code" href="classWvOut.html">00044</a> <span class="keyword">class </span><a class="code" href="classWvOut.html">WvOut</a> : <span class="keyword">public</span> <a class="code" href="classStk.html">Stk</a>
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00045 {
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00046 <span class="keyword">public</span>:
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00047
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00048 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> FILE_TYPE;
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00049
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<a name="l00050"></a><a class="code" href="classWvOut.html#s0">00050</a> <span class="keyword">static</span> <span class="keyword">const</span> FILE_TYPE <a class="code" href="classWvOut.html#s0">WVOUT_RAW</a>;
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<a name="l00051"></a><a class="code" href="classWvOut.html#s1">00051</a> <span class="keyword">static</span> <span class="keyword">const</span> FILE_TYPE <a class="code" href="classWvOut.html#s1">WVOUT_WAV</a>;
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<a name="l00052"></a><a class="code" href="classWvOut.html#s2">00052</a> <span class="keyword">static</span> <span class="keyword">const</span> FILE_TYPE <a class="code" href="classWvOut.html#s2">WVOUT_SND</a>;
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<a name="l00053"></a><a class="code" href="classWvOut.html#s3">00053</a> <span class="keyword">static</span> <span class="keyword">const</span> FILE_TYPE <a class="code" href="classWvOut.html#s3">WVOUT_AIF</a>;
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<a name="l00054"></a><a class="code" href="classWvOut.html#s4">00054</a> <span class="keyword">static</span> <span class="keyword">const</span> FILE_TYPE <a class="code" href="classWvOut.html#s4">WVOUT_MAT</a>;
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00056
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00057 <a class="code" href="classWvOut.html#a0">WvOut</a>();
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00058
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00060
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00063 <a class="code" href="classWvOut.html#a0">WvOut</a>( <span class="keyword">const</span> <span class="keywordtype">char</span> *fileName, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> nChannels = 1, FILE_TYPE type = WVOUT_WAV, Stk::STK_FORMAT format = STK_SINT16 );
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00064
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00066 <span class="keyword">virtual</span> <a class="code" href="classWvOut.html#a2">~WvOut</a>();
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00067
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00069
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00072 <span class="keywordtype">void</span> <a class="code" href="classWvOut.html#a3">openFile</a>( <span class="keyword">const</span> <span class="keywordtype">char</span> *fileName, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> nChannels = 1,
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00073 WvOut::FILE_TYPE type = WVOUT_WAV, Stk::STK_FORMAT format = STK_SINT16 );
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00074
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00076 <span class="keywordtype">void</span> <a class="code" href="classWvOut.html#a4">closeFile</a>( <span class="keywordtype">void</span> );
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00077
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00079 <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <a class="code" href="classWvOut.html#a5">getFrames</a>( <span class="keywordtype">void</span> ) <span class="keyword">const</span>;
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00080
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00082 MY_FLOAT <a class="code" href="classWvOut.html#a6">getTime</a>( <span class="keywordtype">void</span> ) <span class="keyword">const</span>;
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00083
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00040
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00041 <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> BUFFER_SIZE = 1024; <span class="comment">// sample frames</span>
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00042
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<a name="l00043"></a><a class="code" href="classWvOut.html">00043</a> <span class="keyword">class </span><a class="code" href="classWvOut.html">WvOut</a> : <span class="keyword">public</span> <a class="code" href="classStk.html">Stk</a>
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00044 {
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00045 <span class="keyword">public</span>:
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00046
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00047 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> FILE_TYPE;
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00048
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<a name="l00049"></a><a class="code" href="classWvOut.html#s0">00049</a> <span class="keyword">static</span> <span class="keyword">const</span> FILE_TYPE <a class="code" href="classWvOut.html#s0">WVOUT_RAW</a>;
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<a name="l00050"></a><a class="code" href="classWvOut.html#s1">00050</a> <span class="keyword">static</span> <span class="keyword">const</span> FILE_TYPE <a class="code" href="classWvOut.html#s1">WVOUT_WAV</a>;
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<a name="l00051"></a><a class="code" href="classWvOut.html#s2">00051</a> <span class="keyword">static</span> <span class="keyword">const</span> FILE_TYPE <a class="code" href="classWvOut.html#s2">WVOUT_SND</a>;
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<a name="l00052"></a><a class="code" href="classWvOut.html#s3">00052</a> <span class="keyword">static</span> <span class="keyword">const</span> FILE_TYPE <a class="code" href="classWvOut.html#s3">WVOUT_AIF</a>;
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<a name="l00053"></a><a class="code" href="classWvOut.html#s4">00053</a> <span class="keyword">static</span> <span class="keyword">const</span> FILE_TYPE <a class="code" href="classWvOut.html#s4">WVOUT_MAT</a>;
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00055
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00056 <a class="code" href="classWvOut.html#a0">WvOut</a>();
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00057
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00059
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00062 <a class="code" href="classWvOut.html#a0">WvOut</a>( <span class="keyword">const</span> <span class="keywordtype">char</span> *fileName, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> nChannels = 1, FILE_TYPE type = WVOUT_WAV, Stk::StkFormat format = STK_SINT16 );
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00063
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00065 <span class="keyword">virtual</span> <a class="code" href="classWvOut.html#a2">~WvOut</a>();
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00066
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00068
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00071 <span class="keywordtype">void</span> <a class="code" href="classWvOut.html#a3">openFile</a>( <span class="keyword">const</span> <span class="keywordtype">char</span> *fileName, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> nChannels = 1,
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00072 WvOut::FILE_TYPE type = WVOUT_WAV, Stk::StkFormat format = STK_SINT16 );
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00073
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00075 <span class="keywordtype">void</span> <a class="code" href="classWvOut.html#a4">closeFile</a>( <span class="keywordtype">void</span> );
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00076
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00078 <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <a class="code" href="classWvOut.html#a5">getFrames</a>( <span class="keywordtype">void</span> ) <span class="keyword">const</span>;
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00079
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00081 StkFloat <a class="code" href="classWvOut.html#a6">getTime</a>( <span class="keywordtype">void</span> ) <span class="keyword">const</span>;
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00082
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<a name="l00084"></a><a class="code" href="classWvOut.html#a7">00084</a> <span class="keywordtype">bool</span> <a class="code" href="classWvOut.html#a7">getClipStatus</a>( <span class="keywordtype">void</span> ) { <span class="keywordflow">return</span> clipping_; };
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00085
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00088 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classWvOut.html#a7">tick</a>(<span class="keyword">const</span> MY_FLOAT sample);
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00089
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00091
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00094 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classWvOut.html#a7">tick</a>(<span class="keyword">const</span> MY_FLOAT *vector, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> vectorSize);
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00095
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00097
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00100 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classWvOut.html#a9">tickFrame</a>(<span class="keyword">const</span> MY_FLOAT *frameVector, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> frames = 1);
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00101
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00102 <span class="keyword">protected</span>:
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00103
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00104 <span class="comment">// Initialize class variables.</span>
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00105 <span class="keywordtype">void</span> init( <span class="keywordtype">void</span> );
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00106
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00107 <span class="comment">// Write data to output file;</span>
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00108 <span class="keyword">virtual</span> <span class="keywordtype">void</span> writeData( <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> frames );
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<a name="l00087"></a><a class="code" href="classWvOut.html#a8">00087</a> <span class="keywordtype">void</span> <a class="code" href="classWvOut.html#a8">resetClipStatus</a>( <span class="keywordtype">void</span> ) { clipping_ = <span class="keyword">false</span>; };
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00088
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00090
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00093 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classWvOut.html#a9">tick</a>(<span class="keyword">const</span> StkFloat sample);
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00094
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00096
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00099 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classWvOut.html#a9">tick</a>( <span class="keyword">const</span> StkFloat *vector, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> vectorSize );
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00100
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00102
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00108 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classWvOut.html#a9">tick</a>( <span class="keyword">const</span> <a class="code" href="classStkFrames.html">StkFrames</a>& frames, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> channel = 1 );
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00109
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00110 <span class="comment">// Write STK RAW file header.</span>
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00111 <span class="keywordtype">bool</span> setRawFile( <span class="keyword">const</span> <span class="keywordtype">char</span> *fileName );
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00112
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00113 <span class="comment">// Write WAV file header.</span>
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00114 <span class="keywordtype">bool</span> setWavFile( <span class="keyword">const</span> <span class="keywordtype">char</span> *fileName );
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00111
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00114 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classWvOut.html#a12">tickFrame</a>( <span class="keyword">const</span> StkFloat *frameVector, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> frames = 1);
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00115
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00116 <span class="comment">// Close WAV file, updating the header.</span>
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00117 <span class="keywordtype">void</span> closeWavFile( <span class="keywordtype">void</span> );
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00118
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00119 <span class="comment">// Write SND (AU) file header.</span>
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00120 <span class="keywordtype">bool</span> setSndFile( <span class="keyword">const</span> <span class="keywordtype">char</span> *fileName );
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00121
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00122 <span class="comment">// Close SND file, updating the header.</span>
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00123 <span class="keywordtype">void</span> closeSndFile( <span class="keywordtype">void</span> );
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00124
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00125 <span class="comment">// Write AIFF file header.</span>
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00126 <span class="keywordtype">bool</span> setAifFile( <span class="keyword">const</span> <span class="keywordtype">char</span> *fileName );
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00127
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00128 <span class="comment">// Close AIFF file, updating the header.</span>
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00129 <span class="keywordtype">void</span> closeAifFile( <span class="keywordtype">void</span> );
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00130
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00131 <span class="comment">// Write MAT-file header.</span>
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00132 <span class="keywordtype">bool</span> setMatFile( <span class="keyword">const</span> <span class="keywordtype">char</span> *fileName );
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00133
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00134 <span class="comment">// Close MAT-file, updating the header.</span>
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00135 <span class="keywordtype">void</span> closeMatFile( <span class="keywordtype">void</span> );
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00136
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00137 <span class="keywordtype">char</span> msg[256];
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00138 FILE *fd;
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00139 MY_FLOAT *data;
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00140 FILE_TYPE fileType;
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00141 STK_FORMAT dataType;
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00142 <span class="keywordtype">bool</span> byteswap;
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00143 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> channels;
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00144 <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> counter;
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00145 <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> totalCount;
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00117
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00122 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classWvOut.html#a12">tickFrame</a>( <span class="keyword">const</span> <a class="code" href="classStkFrames.html">StkFrames</a>& frames );
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00123
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00124 <span class="keyword">protected</span>:
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00125
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00126 <span class="comment">// Initialize class variables.</span>
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00127 <span class="keywordtype">void</span> init( <span class="keywordtype">void</span> );
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00128
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00129 <span class="comment">// Write data to output file;</span>
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00130 <span class="keyword">virtual</span> <span class="keywordtype">void</span> writeData( <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> frames );
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00131
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00132 <span class="comment">// Check for sample clipping and clamp.</span>
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00133 <span class="keywordtype">void</span> clipTest( StkFloat& sample );
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00134
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00135 <span class="comment">// Write STK RAW file header.</span>
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00136 <span class="keywordtype">bool</span> setRawFile( <span class="keyword">const</span> <span class="keywordtype">char</span> *fileName );
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00137
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00138 <span class="comment">// Write WAV file header.</span>
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00139 <span class="keywordtype">bool</span> setWavFile( <span class="keyword">const</span> <span class="keywordtype">char</span> *fileName );
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00140
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00141 <span class="comment">// Close WAV file, updating the header.</span>
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00142 <span class="keywordtype">void</span> closeWavFile( <span class="keywordtype">void</span> );
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00143
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00144 <span class="comment">// Write SND (AU) file header.</span>
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00145 <span class="keywordtype">bool</span> setSndFile( <span class="keyword">const</span> <span class="keywordtype">char</span> *fileName );
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00146
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00147 };
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00148
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00149 <span class="preprocessor">#endif // defined(__WVOUT_H)</span>
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00147 <span class="comment">// Close SND file, updating the header.</span>
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00148 <span class="keywordtype">void</span> closeSndFile( <span class="keywordtype">void</span> );
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00149
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00150 <span class="comment">// Write AIFF file header.</span>
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00151 <span class="keywordtype">bool</span> setAifFile( <span class="keyword">const</span> <span class="keywordtype">char</span> *fileName );
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00152
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00153 <span class="comment">// Close AIFF file, updating the header.</span>
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00154 <span class="keywordtype">void</span> closeAifFile( <span class="keywordtype">void</span> );
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00155
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00156 <span class="comment">// Write MAT-file header.</span>
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00157 <span class="keywordtype">bool</span> setMatFile( <span class="keyword">const</span> <span class="keywordtype">char</span> *fileName );
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00158
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00159 <span class="comment">// Close MAT-file, updating the header.</span>
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00160 <span class="keywordtype">void</span> closeMatFile( <span class="keywordtype">void</span> );
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00161
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00162 FILE *fd_;
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00163 std::valarray<StkFloat> data_;
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00164 FILE_TYPE fileType_;
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00165 StkFormat dataType_;
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00166 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> channels_;
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00167 <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> counter_;
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00168 <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> totalCount_;
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00169 <span class="keywordtype">bool</span> byteswap_;
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00170 <span class="keywordtype">bool</span> clipping_;
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00171
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00172 };
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00173
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00174 <span class="preprocessor">#endif</span>
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</pre></div><HR>
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<table>
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<tr><td><A HREF="http://www-ccrma.stanford.edu/software/stk/"><I>The Synthesis ToolKit in C++ (STK)</I></A></td></tr>
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<tr><td><A HREF="http://ccrma.stanford.edu/software/stk/"><I>The Synthesis ToolKit in C++ (STK)</I></A></td></tr>
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<tr><td>©1995-2004 Perry R. Cook and Gary P. Scavone. All Rights Reserved.</td></tr>
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</table>
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Reference in New Issue
Block a user