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7    <title>UpdateBuffer</title>
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10    <h1><CODE>nw::snd::FxBase::UpdateBuffer</CODE> Member Function</h1>
11    <h2>Syntax</h2>
12    <div class="section">
13      <pre class="definition">#include &lt;nw/snd/snd_FxBase.h&gt;
14
15virtual void UpdateBuffer(
16     int numChannels,
17     nn::snd::AuxBusData * data,
18     <span>s32</span> sampleLength,
19     <a href="../../../nw/snd/SampleFormat.html">SampleFormat</a> format,
20     <span>f32</span> sampleRate,
21     <a href="../../../nw/snd/OutputMode.html">OutputMode</a> mode
22) = 0;
23</pre>
24    </div>
25    <h2>Arguments</h2>
26    <div class="section">
27      <table class="arguments">
28        <thead>
29          <tr>
30            <td width="15" />
31            <th>Name</th>
32            <td>Description</td>
33          </tr>
34        </thead>
35        <tr>
36          <td>in</td>
37          <th>numChannels</th>
38          <td>Number of channels per buffer.</td>
39        </tr>
40        <tr>
41          <td>inout</td>
42          <th>data</th>
43          <td>Waveform data for effect processing.</td>
44        </tr>
45        <tr>
46          <td>in</td>
47          <th>sampleLength</th>
48          <td>The sample length per channel.</td>
49        </tr>
50        <tr>
51          <td>in</td>
52          <th>format</th>
53          <td>Sample format for data.</td>
54        </tr>
55        <tr>
56          <td>in</td>
57          <th>sampleRate</th>
58          <td>Sample rate for data.</td>
59        </tr>
60        <tr>
61          <td>in</td>
62          <th>mode</th>
63          <td>The output mode</td>
64        </tr> </table>
65    </div>
66    <h2>Return Values</h2>
67    <div class="section">
68                None.
69               </div>
70    <h2>Description</h2>
71    <div class="section">
72      <p>Performs effect processing.</p><p>This function is called when it becomes necessary to update the AUX bus buffer used to receive an effect. Effect processing must be performed for this function using a class that has inherited <a href="../../../nw/snd/FxBase/Overview.html">FxBase</a>.</p></div>
73    <h2>See Also</h2>
74    <div class="section">
75      <p class="reference"><a href="../../../nw/snd/SampleFormat.html">SampleFormat</a><br /><a href="../../../nw/snd/OutputMode.html">OutputMode</a><br /> </p>
76    </div>
77    <h2>Revision History</h2>
78    <div class="section">
79      <dl class="history">
80        <dt>2010/06/17</dt>
81        <dd>Initial version.<br />
82        </dd>
83      </dl>
84    </div>
85  <hr><p>CONFIDENTIAL</p></body>
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