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7    <title>SetSoundFrameUserCallback</title>
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9  <body>
10    <h1>nw::snd::SoundSystem::SetSoundFrameUserCallback Member Function</h1>
11    <h2>Syntax</h2>
12    <div class="section">
13      <pre class="definition">#include &lt;nw/snd/snd_SoundSystem.h&gt;
14
15static void SetSoundFrameUserCallback(
16     <a href="../../../nw/snd/SoundFrameUserCallback.html">SoundFrameUserCallback</a> callback,
17     uptr arg
18);
19</pre>
20    </div>
21    <h2>Arguments</h2>
22    <div class="section">
23      <table class="arguments">
24        <thead>
25          <tr>
26            <td width="15" />
27            <th>Name</th>
28            <td>Description</td>
29          </tr>
30        </thead>
31        <tr>
32          <td>in</td>
33          <th>callback</th>
34          <td>This callback function is called from the sound frame process.</td>
35        </tr>
36        <tr>
37          <td>in</td>
38          <th>arg</th>
39          <td>User argument passed to the callback function.</td>
40        </tr> </table>
41    </div>
42    <h2>Return Values</h2>
43    <div class="section">
44                None.
45               </div>
46    <h2>Description</h2>
47    <div class="section">
48      <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>
49    <h2>See Also</h2>
50    <div class="section">
51      <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>
52    </div>
53    <h2>Revision History</h2>
54    <div class="section">
55      <dl class="history">
56        <dt>2010/10/27</dt>
57        <dd>Corrected an error (dmoes -&gt; demos)<br />
58        </dd>
59        <dt>2010/06/14</dt>
60        <dd>Initial version.<br />
61        </dd>
62      </dl>
63    </div>
64  <hr><p>CONFIDENTIAL</p></body>
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