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14<h1 align="left">axvpb.pb.type</h1>
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16
17<h2>C Specification</h2>
18<BLOCKQUOTE>
19<pre><CODE>#define AX_PB_TYPE_NORMAL   0x0000
20#define AX_PB_TYPE_STREAM   0x0001
21
22u16 type;</CODE></pre>
23</BLOCKQUOTE>
24<h2>Description</h2>
25
26<p>This parameter allows the DSP to differentiate between looped ADPCM sound effects and ADPCM-encoded <i>software streams</i>.</p>
27
28<p>For voices having type <code>AX_PB_TYPE_NORMAL</code>, the DSP will reprogram the ADPCM decoder hardware with loop context information (as stored within <code>axvpb.pb.adpcmLoop</code>) upon reaching the loop-end address of the given sample.</p>
29
30<p>For voices having type <code>AX_PB_TYPE_STREAM</code>, the DSP will only reprogram the predictor/scale values. The DSP will not reprogram the <code>yn1</code> and <code>yn2</code> history values.</p>
31
32<p>The <code>type</code> parameter is ignored for PCM-format samples.</p>
33
34<p>You must assert the <code>AX_SYNC_USER_TYPE</code> synchronization bit in <code>axvpb.sync</code>, when the type is changed.</p>
35
36<h2>See Also</h2>
37<p>
38<code><a href="../Voice_Parameter_Blocks/sync.html">axvpb.sync</a><br> <a href="AXPBADPCMLOOP_adpcmloop.html">axvpb.pb.adpcmLoop</a><br> <a href="../Voice_Parameters/AXSetVoiceType.html">AXSetVoiceType</a><br> <a href="../Voice_Parameters/AXSetVoiceAddr.html">AXSetVoiceAddr</a><br> <a href="../Voice_Parameters/AXSetVoiceAdpcmLoop.html">AXSetVoiceAdpcmLoop</a></code>
39</p>
40
41<h2>Revision History</h2>
42
43<P>2006/03/01 Initial version.</P><hr>
44<P>CONFIDENTIAL</p>
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