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7<title>glGetVertexAttribPointerv</title>
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10<h1><CODE>glGetVertexAttribPointerv</CODE> Function</h1>
11<h2>Syntax</h2>
12    <div class="section">
13      <pre class="definition">
14GL_APICALL void GL_APIENTRY glGetVertexAttribPointerv(
15     GLuint index,
16     GLenum pname,
17     void ** pointer
18);
19</pre>
20    </div>
21<h2>Parameters</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>index</th>
34<td>Vertex attribute index.</td>
35        </tr>
36        <tr>
37<td>in</td>
38<th>pname</th>
39<td>Name of the parameter to get (<CODE>GL_VERTEX_ATTRIB_ARRAY_POINTER</CODE>).</td>
40        </tr>
41        <tr>
42<td>out</td>
43<th>pointer</th>
44<td>Array storing the vertex attributes.</td>
45        </tr> </table>
46    </div>
47<h2>Return Values</h2>
48<div class="section">No values are returned. </div>
49<h2>Description</h2>
50    <div class="section">
51<p>Gets a pointer to a vertex attribute array.</p><P>
52Set <SPAN class="argument">index</SPAN> to a value between <CODE>0</CODE> and at least one less than the value that can be obtained by <CODE>glGetIntegerv</CODE> with <CODE>GL_MAX_VERTEX_ATTRIBS</CODE> specified.
53
54            </P><P>
55You can specify <CODE>GL_VERTEX_ATTRIB_ARRAY_POINTER</CODE> for <SPAN class="argument">pname</SPAN> to get the value specified in the <SPAN class="argument">ptr</SPAN> argument to the <CODE>glVertexAttribPointer</CODE> function.
56            </P><P>
57The following errors occur in this function.
58<TABLE><TR><TH><CODE>GL_INVALID_VALUE</CODE></TH><TD>The <span class="argument">index</span> argument was set to an invalid value.</TD></TR><TR><TH><CODE>GL_INVALID_ENUM</CODE></TH><TD>The <span class="argument">pname</span> argument was set to an invalid value.</TD></TR></TABLE><!-- source                      indexに不正な値を指定した場合エラーGL_INVALID_VALUEを生成します。 pnameに不正な値を指定した場合エラーGL_INVALID_ENUMを生成します。                 --></P></div>
59<h2>Revision History</h2>
60    <div class="section">
61      <dl class="history">
62        <dt>2010/01/07</dt>
63<dd>Initial version.<br />
64        </dd>
65      </dl>
66    </div>
67  <hr><p>CONFIDENTIAL</p></body>
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