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7    <title>SetSoundFrameUserCallback</title>
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9  <body>
10    <h1><CODE><a href="../../../nw/Overview.html">nw</a>::<a href="../../../nw/snd/Overview.html">snd</a>::<a href="../../../nw/snd/SoundSystem/Overview.html">SoundSystem</a>::SetSoundFrameUserCallback</CODE> Member Function</h1>
11    <h2>Syntax</h2>
12    <div class="section">
13      <pre class="definition">#include &lt;nw/snd/snd_SoundSystem.h&gt;
14static void SetSoundFrameUserCallback(
15     <a href="../../../nw/snd/SoundFrameUserCallback.html">SoundFrameUserCallback</a> callback,
16     uptr arg
17);
18</pre>
19    </div>
20    <h2>Arguments</h2>
21    <div class="section">
22      <table class="arguments">
23        <thead>
24          <tr>
25            <td width="15" />
26            <th>Name</th>
27            <td>Description</td>
28          </tr>
29        </thead>
30        <tr>
31          <td>in</td>
32          <th>callback</th>
33          <td>This callback function is called from the sound frame process.</td>
34        </tr>
35        <tr>
36          <td>in</td>
37          <th>arg</th>
38          <td>User argument passed to the callback function.</td>
39        </tr> </table>
40    </div>
41    <h2>Return Values</h2>
42    <div class="section">
43                None.
44               </div>
45    <h2>Description</h2>
46    <div class="section">
47      <p>Sets the callback function called from the sound frame process.</p><p>For example, mixed data (waveform data for the final stage created by the DSP) can be obtained by calling the nn::snd::GetMixedBusData function from the user callback set by this function.</p><p>You can also align the timing of parameter settings (such as the volume setting) for nn::snd::Voice independently obtained by the user by calling the function that makes the settings inside this function. Also see the demos/snd/withSdk sample demo.</p><p>If a sound thread has not been started with <a href="../../../nw/snd/SoundSystem/Initialize.html">Initialize</a>, this function will not work even if called.</p></div>
48    <h2>See Also</h2>
49    <div class="section">
50      <p class="reference"><a href="../../../nw/snd/SoundSystem/Initialize.html">Initialize</a><br /><a href="../../../nw/snd/SoundFrameUserCallback.html">SoundFrameUserCallback</a><br /><a href="../../../nw/snd/SoundSystem/ClearSoundFrameUserCallback.html">ClearSoundFrameUserCallback</a><br /> </p>
51    </div>
52    <h2>Revision History</h2>
53    <div class="section">
54      <dl class="history">
55        <dt>2010/10/27</dt>
56        <dd>Corrected an error (dmoes -&gt; demos)<br />
57        </dd>
58        <dt>2010/06/14</dt>
59        <dd>Initial version.<br />
60        </dd>
61      </dl>
62    </div>
63  <hr><p>CONFIDENTIAL</p></body>
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65