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7<title>CopyVertexBufferSubResource</title>
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9  <body>
10<h1><CODE><a href="../../../../nn/Overview.html">nn</a>::<a href="../../../../nn/gd/Overview.html">gd</a>::<a href="../../../../nn/gd/CTR/Overview.html">CTR</a>::<a href="../../../../nn/gd/CTR/Memory/Overview.html">Memory</a>::CopyVertexBufferSubResource</CODE> Member Function</h1>
11<h2>Syntax</h2>
12    <div class="section">
13      <pre class="definition">
14static <a href="../../../../nnResult/Overview.html">nnResult</a> CopyVertexBufferSubResource(
15     const VertexBufferResource * source,
16     <a href="../../../../nn_types/u32.html">u32</a> sourceOffset,
17     <a href="../../../../nn_types/u32.html">u32</a> size,
18     const VertexBufferResource * dest,
19     <a href="../../../../nn_types/u32.html">u32</a> destOffset
20);
21</pre>
22    </div>
23<h2>Parameters</h2>
24    <div class="section">
25      <table class="arguments">
26        <thead>
27          <tr>
28            <td width="15" />
29<th>Name</th>
30<td>Description</td>
31          </tr>
32        </thead>
33        <tr>
34<td>in</td>
35<th>source</th>
36<td>Specifies a pointer to the source vertex buffer.</td>
37        </tr>
38        <tr>
39<td>in</td>
40<th><CODE>sourceOffset</CODE></th>
41<td>Specifies a transfer start offset. The offset must be smaller than the source vertex buffer size being used.</td>
42        </tr>
43        <tr>
44<td>in</td>
45<th>size</th>
46<td>Specifies the transfer size. The size of <CODE>sourceOffset + size</CODE> must be equal to or less than the transfer source size.</td>
47        </tr>
48        <tr>
49<td>in</td>
50<th>dest</th>
51<td>Specifies a pointer to the destination vertex buffer.</td>
52        </tr>
53        <tr>
54<td>in</td>
55<th><CODE>destOffset</CODE></th>
56<td>Specifies the destination offset. The size of <CODE>destOffset + size</CODE> must be less than or equal to the destination size.</td>
57        </tr> </table>
58    </div>
59<h2>Return Values</h2>
60<div class="section">Returns the result of the operation. <br />
61      <table class="arguments">
62        <thead>
63          <tr>
64<th>Value</th>
65<td>Description</td>
66          </tr>
67        </thead>
68        <tr>
69<th>Result::IsSuccess</th>
70<td>The process was successful.</td>
71        </tr>
72        <tr>
73<th>ResultNullParameter</th>
74<td><CODE>NULL</CODE> was specified for source or <CODE>dest</CODE>.</td>
75        </tr>
76        <tr>
77<th><CODE>ResultInvalidParameter</CODE></th>
78<td>0 was specified in size.</td>
79        </tr>
80        <tr>
81<th><CODE>ResultOutOfRangeParameter</CODE></th>
82<td>The offset of the transfer source or transfer destination is invalid.</td>
83        </tr>
84      </table> </div>
85<h2>Description</h2>
86    <div class="section">
87<p>Copies data from the source vertex buffer to the destination vertex buffer.</p><p>A function with the same functionality as <CODE>nngxAddBlockImageCopyCommand</CODE> is called internally. This function adds commands to the command list. For more information, see the programming manual.</p><!-- write here --></div>
88<h2>Revision History</h2>
89    <div class="section">
90      <dl class="history">
91        <dt>2011/02/17</dt>
92<dd>Initial version.<br />
93        </dd>
94      </dl>
95    </div>
96  <hr><p>CONFIDENTIAL</p></body>
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98