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13<h1 align="left">SPPrepareSound</h1>
14
15<h2>C Specification</h2>
16
17<dl>
18  <dd>
19  <pre><CODE>
20  #include &lt;revolution.h&gt;
21  #include &lt;revolution/sp.h&gt;
22
23  void SPPrepareSound(SPSoundEntry *sound, AXVPB *axvpb, u32 sampleRate);
24  </CODE></pre>
25  </dd>
26</dl>
27
28<h2>Arguments</h2>
29
30<table border="1" cellpadding="3" cellspacing="0.1">
31  <tr>
32<td width="120" bgcolor="#ffffe8"><em><strong><code>sound</code></strong></em></td>
33    <td width="520">pointer to an <code>SPSoundEntry</code> structure</td>
34  </tr>
35  <tr>
36    <td width="120" bgcolor="#ffffe8"><em><strong><code>axvpb</code></strong></em></td>
37    <td width="520">pointer to the <code>AXVPB</code> structure associated with an allocated AX voice</td>
38  </tr>
39  <tr>
40<td width="120" bgcolor="#ffffe8"><em><strong><code>sampleRate</code></strong></em></td>
41    <td width="520">the SE playback frequency</td>
42  </tr>
43</table>
44
45<h2>Return Values</h2>
46
47<p>None.</p>
48
49<h2>Description</h2>
50
51<p>This function initializes the AX voice specified by <code>axvpb</code>, based on the SE information (<code>sound</code>) and the playback frequency (<code>sampleRate</code>). If there is no need to convert the SE playback frequency, set the SE default playback frequency (<code>sound-&gt;sampleRate</code>) to <code>sampleRate</code>.</p>
52
53<p><STRONG>NB</STRONG>: This function sets only the <code>AXPBADDR</code> and <code>AXPBSRC</code> parameters for the specified AX voice. Calling this function does not start SE playback.</p>
54
55<h2>See Also</h2>
56
57<p><code><a href="SPSoundEntry.html">SPSoundEntry</a></code></p>
58
59<h2>Revision History</h2>
60<P>2006/03/01 Initial version.</P>
61
62<hr>
63<P>CONFIDENTIAL</p>
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