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stk/doc/html/WvOut_8h-source.html
Gary Scavone 43dcd5775a Release 4.0 tarball
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<HTML>
<HEAD>
<TITLE>The Synthesis ToolKit in C++ (STK)</TITLE>
<LINK HREF="doxygen.css" REL="stylesheet" TYPE="text/css">
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<CENTER>
<img src="princeton.gif"> &nbsp; <img src="ccrma.gif"><P>
<a class="qindex" href="index.html">Home</a> &nbsp; <a class="qindex" href="information.html">Information</a> &nbsp; <a class="qindex" href="classes.html">Classes</a> &nbsp; <a class="qindex" href="download.html">Download</a> &nbsp; <a class="qindex" href="usage.html">Usage</a> &nbsp; <a class="qindex" href="maillist.html">Mail List</a> &nbsp; <a class="qindex" href="system.html">Requirements</a> &nbsp; <a class="qindex" href="tutorial.html">Tutorial</a></CENTER>
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<h1>WvOut.h</h1><div class="fragment"><pre>00001 <font class="comment">/***************************************************/</font>
00034 <font class="comment">/***************************************************/</font>
00035
00036 <font class="preprocessor">#if !defined(__WVOUT_H)</font>
00037 <font class="preprocessor"></font><font class="preprocessor">#define __WVOUT_H</font>
00038 <font class="preprocessor"></font>
00039 <font class="preprocessor">#include "Stk.h"</font>
00040 <font class="preprocessor">#include &lt;stdio.h&gt;</font>
00041
00042 <font class="preprocessor">#define BUFFER_SIZE 1024 // sample frames</font>
00043 <font class="preprocessor"></font>
00044 <font class="keyword">class </font><a class="code" href="classWvOut.html">WvOut</a> : <font class="keyword">public</font> <a class="code" href="classStk.html">Stk</a>
00045 {
00046 <font class="keyword">public</font>:
00047
00048 <font class="keyword">typedef</font> <font class="keywordtype">unsigned</font> <font class="keywordtype">long</font> FILE_TYPE;
00049
<a name="l00050"></a><a class="code" href="classWvOut.html#p0">00050</a> <font class="keyword">static</font> <font class="keyword">const</font> FILE_TYPE WVOUT_RAW;
<a name="l00051"></a><a class="code" href="classWvOut.html#p1">00051</a> <font class="keyword">static</font> <font class="keyword">const</font> FILE_TYPE WVOUT_WAV;
<a name="l00052"></a><a class="code" href="classWvOut.html#p2">00052</a> <font class="keyword">static</font> <font class="keyword">const</font> FILE_TYPE WVOUT_SND;
<a name="l00053"></a><a class="code" href="classWvOut.html#p3">00053</a> <font class="keyword">static</font> <font class="keyword">const</font> FILE_TYPE WVOUT_AIF;
<a name="l00054"></a><a class="code" href="classWvOut.html#p4">00054</a> <font class="keyword">static</font> <font class="keyword">const</font> FILE_TYPE WVOUT_MAT;
00055
00057 <a class="code" href="classWvOut.html#a0">WvOut</a>();
00058
00060
00063 <a class="code" href="classWvOut.html#a0">WvOut</a>( <font class="keyword">const</font> <font class="keywordtype">char</font> *fileName, <font class="keywordtype">unsigned</font> <font class="keywordtype">int</font> nChannels = 1, FILE_TYPE type = WVOUT_WAV, Stk::STK_FORMAT format = STK_SINT16 );
00064
00066 <font class="keyword">virtual</font> <a class="code" href="classWvOut.html#a2">~WvOut</a>();
00067
00069
00072 <font class="keywordtype">void</font> <a class="code" href="classWvOut.html#a3">openFile</a>( <font class="keyword">const</font> <font class="keywordtype">char</font> *fileName, <font class="keywordtype">unsigned</font> <font class="keywordtype">int</font> nChannels = 1,
00073 WvOut::FILE_TYPE type = WVOUT_WAV, Stk::STK_FORMAT format = STK_SINT16 );
00074
00076 <font class="keywordtype">void</font> <a class="code" href="classWvOut.html#a4">closeFile</a>( <font class="keywordtype">void</font> );
00077
00079 <font class="keywordtype">unsigned</font> <font class="keywordtype">long</font> <a class="code" href="classWvOut.html#a5">getFrames</a>( <font class="keywordtype">void</font> ) <font class="keyword">const</font>;
00080
00082 MY_FLOAT <a class="code" href="classWvOut.html#a6">getTime</a>( <font class="keywordtype">void</font> ) <font class="keyword">const</font>;
00083
00085
00088 <font class="keyword">virtual</font> <font class="keywordtype">void</font> <a class="code" href="classWvOut.html#a7">tick</a>(<font class="keyword">const</font> MY_FLOAT sample);
00089
00091
00094 <font class="keyword">virtual</font> <font class="keywordtype">void</font> <a class="code" href="classWvOut.html#a7">tick</a>(<font class="keyword">const</font> MY_FLOAT *vector, <font class="keywordtype">unsigned</font> <font class="keywordtype">int</font> vectorSize);
00095
00097
00100 <font class="keyword">virtual</font> <font class="keywordtype">void</font> <a class="code" href="classWvOut.html#a9">tickFrame</a>(<font class="keyword">const</font> MY_FLOAT *frameVector, <font class="keywordtype">unsigned</font> <font class="keywordtype">int</font> frames = 1);
00101
00102 <font class="keyword">protected</font>:
00103
00104 <font class="comment">// Initialize class variables.</font>
00105 <font class="keywordtype">void</font> init( <font class="keywordtype">void</font> );
00106
00107 <font class="comment">// Write data to output file;</font>
00108 <font class="keyword">virtual</font> <font class="keywordtype">void</font> writeData( <font class="keywordtype">unsigned</font> <font class="keywordtype">long</font> frames );
00109
00110 <font class="comment">// Write STK RAW file header.</font>
00111 <font class="keywordtype">bool</font> setRawFile( <font class="keyword">const</font> <font class="keywordtype">char</font> *fileName );
00112
00113 <font class="comment">// Write WAV file header.</font>
00114 <font class="keywordtype">bool</font> setWavFile( <font class="keyword">const</font> <font class="keywordtype">char</font> *fileName );
00115
00116 <font class="comment">// Close WAV file, updating the header.</font>
00117 <font class="keywordtype">void</font> closeWavFile( <font class="keywordtype">void</font> );
00118
00119 <font class="comment">// Write SND (AU) file header.</font>
00120 <font class="keywordtype">bool</font> setSndFile( <font class="keyword">const</font> <font class="keywordtype">char</font> *fileName );
00121
00122 <font class="comment">// Close SND file, updating the header.</font>
00123 <font class="keywordtype">void</font> closeSndFile( <font class="keywordtype">void</font> );
00124
00125 <font class="comment">// Write AIFF file header.</font>
00126 <font class="keywordtype">bool</font> setAifFile( <font class="keyword">const</font> <font class="keywordtype">char</font> *fileName );
00127
00128 <font class="comment">// Close AIFF file, updating the header.</font>
00129 <font class="keywordtype">void</font> closeAifFile( <font class="keywordtype">void</font> );
00130
00131 <font class="comment">// Write MAT-file header.</font>
00132 <font class="keywordtype">bool</font> setMatFile( <font class="keyword">const</font> <font class="keywordtype">char</font> *fileName );
00133
00134 <font class="comment">// Close MAT-file, updating the header.</font>
00135 <font class="keywordtype">void</font> closeMatFile( <font class="keywordtype">void</font> );
00136
00137 <font class="keywordtype">char</font> msg[256];
00138 FILE *fd;
00139 MY_FLOAT *data;
00140 FILE_TYPE fileType;
00141 STK_FORMAT dataType;
00142 <font class="keywordtype">bool</font> byteswap;
00143 <font class="keywordtype">unsigned</font> <font class="keywordtype">int</font> channels;
00144 <font class="keywordtype">unsigned</font> <font class="keywordtype">long</font> counter;
00145 <font class="keywordtype">unsigned</font> <font class="keywordtype">long</font> totalCount;
00146
00147 };
00148
00149 <font class="preprocessor">#endif // defined(__WVOUT_H)</font>
</font></pre></div><HR>
<table>
<tr><td><A HREF="http://www-ccrma.stanford.edu/software/stk/"><I>The Synthesis ToolKit in C++ (STK)</I></A></td></tr>
<tr><td>&copy;1995-2002 Perry R. Cook and Gary P. Scavone. All Rights Reserved.</td></tr>
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