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14<h1 align="left">axvpb.pb.type</h1>
15
16<h2>Syntax</h2>
17<dl><dd><pre class="construction">
18#define AX_PB_TYPE_NORMAL   0x0000
19#define AX_PB_TYPE_STREAM   0x0001
20
21u16 type;
22</pre></dd></dl>
23
24<h2>Description</h2>
25<p>This parameter allows the DSP to differentiate between looped ADPCM sound effects and ADPCM-encoded <b>software streams</b>.</p>
26
27<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>
28
29<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>
30
31<p>The <SPAN class="argument">type</SPAN> parameter is ignored for PCM-format samples.</p>
32
33<p>You must assert the <code>AX_SYNC_USER_TYPE</code> synchronization flag in <code>axvpb.sync</code> when <SPAN class="argument">type</SPAN> is changed.</p>
34
35<h2>See Also</h2>
36<p class="reference">
37<a href="../Voice_Parameter_Blocks/sync.html">axvpb.sync</a>, <a href="AXPBADPCMLOOP_adpcmloop.html">axvpb.pb.adpcmLoop</a>, <a href="../Voice_Parameters/AXSetVoiceType.html">AXSetVoiceType</a>, <a href="../Voice_Parameters/AXSetVoiceAddr.html">AXSetVoiceAddr</a>, <a href="../Voice_Parameters/AXSetVoiceAdpcmLoop.html">AXSetVoiceAdpcmLoop</a>
38</p>
39
40<h2>Revision History</h2>
41<P>
422006/03/01 Initial version.<BR>
43</P>
44
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