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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<title>Graphic Equalizer: C:/Project Marcel & Oliver/Graphic_Equalizer/src/sample.hcc File Reference</title>
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<a class="el" href="dir_000000.html">C:</a> / <a class="el" href="dir_000001.html">Project Marcel & Oliver</a> / <a class="el" href="dir_000002.html">Graphic_Equalizer</a> / <a class="el" href="dir_000004.html">src</a></div>
<h1>sample.hcc File Reference</h1><code>#include "<a class="el" href="sample_8hch-source.html">sample.hch</a>"</code><br>
<p>
Include dependency graph for sample.hcc:<p><center><img src="sample_8hcc__incl.png" border="0" usemap="#sample.hcc_map" alt="Include dependency graph"></center>
<map name="sample.hcc_map">
<area href="sample_8hch.html" shape="rect" coords="8,7,98,34" alt="">
</map>
<p>
<a href="sample_8hcc-source.html">Go to the source code of this file.</a><table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="sample_8hcc.html#a2">sample_add</a> (signed 16 in_sample)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">This procedure adds the supplied sample to the input buffer. <a href="#a2"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="sample_8hcc.html#a3">sample_get</a> (signed 16 *out_sample)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">This procedure gets the sample from the current output buffer. <a href="#a3"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">unsigned </td><td class="memItemRight" valign="bottom"><a class="el" href="sample_8hcc.html#a4">sample_rotate_buffers</a> (void)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">This procedure rotates our buffers around if 64 samples are read into our current buffer. <a href="#a4"></a><br></td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
<h2><a class="anchor" name="generic">
Audiodriver API</a></h2>
<h2><a class="anchor" name="project">
Project information.</a></h2>
Project Graphic Equalizer<br>
<dl compact><dt><b>Author:</b></dt><dd>O.M. Schinagl </dd></dl>
<dl compact><dt><b>Date:</b></dt><dd>20041021 </dd></dl>
<dl compact><dt><b>Version:</b></dt><dd>0.1</dd></dl>
<h2><a class="anchor" name="copyright">
Copyright</a></h2>
Copyright ©2004 Koninklijke Philips Electronics N.V. All rights reserved<h2><a class="anchor" name="history">
Change history</a></h2>
20041021: O.M. Schinagl<br>
Initial version
<p>
Definition in file <a class="el" href="sample_8hcc-source.html">sample.hcc</a>.<hr><h2>Function Documentation</h2>
<a class="anchor" name="a2" doxytag="sample.hcc::sample_add"></a><p>
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<td class="md" nowrap valign="top">void sample_add </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">signed 16 </td>
<td class="mdname1" valign="top" nowrap> <em>in_sample</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
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</td>
<td>
<p>
This procedure adds the supplied sample to the input buffer.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>signed</em> </td><td>16 in_sample 16 bits signed sample to be added.</td></tr>
</table>
</dl>
<dl compact><dt><b>Returns:</b></dt><dd>void </dd></dl>
<dl compact><dt><b>Return values:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>void</em> </td><td></td></tr>
</table>
</dl>
<p>
Definition at line <a class="el" href="sample_8hcc-source.html#l00046">46</a> of file <a class="el" href="sample_8hcc-source.html">sample.hcc</a>. </td>
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<a class="anchor" name="a3" doxytag="sample.hcc::sample_get"></a><p>
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<td class="md" nowrap valign="top">void sample_get </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">signed 16 * </td>
<td class="mdname1" valign="top" nowrap> <em>out_sample</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
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</td>
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<td>
</td>
<td>
<p>
This procedure gets the sample from the current output buffer.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>*</em> </td><td>in_sample pointer to storage for sample.</td></tr>
</table>
</dl>
<dl compact><dt><b>Returns:</b></dt><dd>void </dd></dl>
<dl compact><dt><b>Return values:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>void</em> </td><td></td></tr>
</table>
</dl>
<p>
Definition at line <a class="el" href="sample_8hcc-source.html#l00065">65</a> of file <a class="el" href="sample_8hcc-source.html">sample.hcc</a>. </td>
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<a class="anchor" name="a4" doxytag="sample.hcc::sample_rotate_buffers"></a><p>
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<td class="md" nowrap valign="top">unsigned sample_rotate_buffers </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">void </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
</tr>
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</td>
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<table cellspacing="5" cellpadding="0" border="0">
<tr>
<td>
</td>
<td>
<p>
This procedure rotates our buffers around if 64 samples are read into our current buffer.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>in_sample</em> </td><td>16 bits signed sample to be added.</td></tr>
</table>
</dl>
<dl compact><dt><b>Returns:</b></dt><dd>1 when 64 samples have passed, 0 otherwise. </dd></dl>
<dl compact><dt><b>Return values:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>unsigned</em> </td><td>1; </td></tr>
</table>
</dl>
<p>
Definition at line <a class="el" href="sample_8hcc-source.html#l00084">84</a> of file <a class="el" href="sample_8hcc-source.html">sample.hcc</a>. </td>
</tr>
</table>
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