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14<h1 align="left">AXSetVoiceType</h1>
15
16<h2>Syntax</h2>
17<dl><dd><pre class="construction">
18#include &lt;revolution/ax.h&gt;
19
20#define AX_PB_TYPE_NORMAL   0x0000
21#define AX_PB_TYPE_STREAM   0x0001  //no-loop context programming for ADPCM
22
23void AXSetVoiceType(AXVPB *pvpb, u32 type);
24</pre></dd></dl>
25
26<h2>Arguments</h2>
27<TABLE class="arguments" border="1" >
28  <tr>
29<th>pvpb</th>
30<td>Pointer to the specified voice.</td>
31  </tr>
32  <tr>
33<th>type</th>
34<td>Type of voice. Valid types are:<br>
35      <TABLE class="arguments" border="1" >
36        <tr>
37<th>AX_PB_TYPE_NORMAL</th>
38<td>This type is the default.<br></td>
39        </tr>
40        <tr>
41<th>AX_PB_TYPE_STREAM</th>
42<td>Set this type for ADPCM stream voices that do not use loop context.</td>
43        </tr>
44      </table>
45    </td>
46  </tr>
47</table>
48
49<h2>Return Values</h2>
50<p>None.</p>
51
52<h2>Description</h2>
53<p>The <code>AXSetVoiceType</code> function sets the voice <B>type</B> for the specified voice. This function also asserts the synchronization flag corresponding to <code>axvpb.sync</code>.</p>
54
55<p><B>Note:</B></strong></em> You must program the ADPCM predictor and scale based on frame data in the ADPCM stream for each buffer loop in ARAM.</p>
56
57<h2>See Also</h2>
58<p class="reference">
59<a href="../Parameter_Blocks/type.html">axvpb.pb.type</a>
60</p>
61
62<h2>Revision History</h2>
63<P>
642006/03/01 Initial version.<BR>
65</P>
66
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