1<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
2<html xml:lang="en-US" lang="en-US" xmlns="http://www.w3.org/1999/xhtml">
3  <head>
4    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
5    <meta http-equiv="Content-Style-Type" content="text/css" />
6    <link rel="stylesheet" href="../css/manpage.css" type="text/css" />
7<title>nngxImportCmdlist</title>
8  </head>
9  <body>
10<h1><CODE>nngxImportCmdlist</CODE> Function</h1>
11<h2>Syntax</h2>
12    <div class="section">
13      <pre class="definition">
14NNGX_APICALL void NNGX_APIENTRY nngxImportCmdlist(
15     GLuint cmdlist,
16     GLvoid * data,
17     GLsizei datasize
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>cmdlist</th>
34<td>Command list object into which you are importing data</td>
35        </tr>
36        <tr>
37<td>in</td>
38<th>data</th>
39<td>Pointer to the exported data</td>
40        </tr>
41        <tr>
42<td>in</td>
43<th>datasize</th>
44<td>Size (in bytes) of the exported data</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>Imports an exported command list (binary data) to the specified command list.</p><P>
52Imports data exported by <CODE>nngxExportCmdlist</CODE> into a command list. Set <SPAN class="argument">cmdlist</SPAN> equal to the command list object to import. Set <SPAN class="argument">data</SPAN> equal to a pointer to the exported data. Set <SPAN class="argument">datasize</SPAN> equal to the size (in bytes) of the exported data.
53            </P><P>
54You can set <SPAN class="argument">cmdlist</SPAN> equal to either the command list that is currently bound or to an unbound command list. If commands have already been accumulated in <SPAN class="argument">cmdlist</SPAN>, the imported commands are added after the accumulated commands.
55            </P><P>
56If the first command request of the data that you are importing is not a 3D execution command, bind the destination command list as the current one before calling this function and then call <CODE>nngxSplitDrawCmdlist</CODE> to add a split command.
57            </P><P>
58Calls to this function sometimes cause dummy commands to be generated for padding in the 3D command buffer of the command list into which you are importing data.
59            </P><P>
60This function generates the following errors.
61<TABLE><TR><TH>GL_ERROR_8041_DMP</TH><TD>Invalid value specified for <SPAN class="argument">cmdlist</SPAN>.</TD></TR><TR><TH>GL_ERROR_8042_DMP</TH><TD>Pointer to invalid data specified for <SPAN class="argument">data</SPAN>.</TD></TR><TR><TH>GL_ERROR_8043_DMP</TH><TD>Value specified for <SPAN class="argument">datasize</SPAN> does not match size of exported data.</TD></TR><TR><TH>GL_ERROR_8044_DMP</TH><TD>By adding the imported commands, you exceed the maximum size for the 3D command buffer or command requests.</TD></TR><TR><TH>GL_ERROR_8045_DMP</TH><TD>Imported the data whose first command request is not a 3D execution command when the 3D command buffer of the destination command list has not been split.</TD></TR></TABLE></P></div>
62<h2>Revision History</h2>
63    <div class="section">
64      <dl class="history">
65        <dt>2010/03/12</dt>
66<dd>Initial version.<br />
67        </dd>
68      </dl>
69    </div>
70  <hr><p>CONFIDENTIAL</p></body>
71</html>