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7<title>SetOption</title>
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10<h1><CODE>nn::jpeg::CTR::JpegMpDecoder::SetOption</CODE> Member Function</h1>
11<h2>Syntax</h2>
12    <div class="section">
13      <pre class="definition">#include &lt;nn/jpeg.h&gt;
14
15void SetOption(
16     u32 option
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>
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30        <tr>
31<td>in</td>
32<th>option</th>
33<td>Specifies the options. The following constants can be combined in a bitwise OR.</td>
34        </tr> </table>
35    </div>
36<h2>Return Values</h2>
37    <div class="section">
38None.
39               </div>
40<h2>Description</h2>
41    <div class="section">
42<p>Specifies options for JPEG decoding.</p><p>You can change the behavior of the decoding function by specifying options.</p><p>The options are enabled for two primary images when decoding with <a href="../../../../nn/jpeg/CTR/JpegMpDecoder/StartMpDecoderLR.html"><CODE>StartMpDecoderLR</CODE></a>.</p><p>Call this function before calling the decoding function. The value specified by this function is cleared after the decoding function completes, regardless of whether the decoding function succeeded or failed. When decoding multiple times, you must call this function before each decoding function call.</p><p>JPEG_DECODER_OPTION_ENABLE_DEFAULT_DHT<br />If no DHT (Huffman table) is found in the JPEG data, the library's standard Huffman table is used. The decoding function's default behavior produces an error.(If no other error has occurred, then <CODE><a href="../../../../nn/jpeg/CTR/JpegMpDecoder/GetLastError.html">GetLastError</a></CODE> will return <CODE>JPEG_DECODER_ERROR_DHT_NOT_FOUND</CODE> as the error code.)</p><p>As of the present time, only the above-mentioned option has been implemented.<br />Specify <CODE>0</CODE> to return the decoding function to default behavior.</p><!-- write here --></div>
43<h2>Revision History</h2>
44    <div class="section">
45      <dl class="history">
46        <dt>2010/08/16</dt>
47<dd>Initial version.<br />
48        </dd>
49      </dl>
50    </div>
51  <hr><p>CONFIDENTIAL</p></body>
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