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renderer=
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"Content-Type" content=
"text/html; charset=UTF-8" /><title>glXWaitGL
</title><meta name=
"generator" content=
"DocBook XSL Stylesheets V1.73.2" /></head><body><div class=
"refentry" lang=
"en" xml:
lang=
"en"><a id=
"glXWaitGL"></a><div class=
"titlepage"></div><div class=
"refnamediv"><h2>Name
</h2><p>glXWaitGL — complete GL execution prior to subsequent X calls
</p></div><div class=
"refsynopsisdiv"><h2>C Specification
</h2><div class=
"funcsynopsis"><table border=
"0" summary=
"Function synopsis" cellspacing=
"0" cellpadding=
"0"><tr><td><code class=
"funcdef">void
<b class=
"fsfunc">glXWaitGL
</b>(
</code></td><td> </td><td><var class=
"pdparam">void
</var><code>)
</code>;
</td></tr></table></div></div><div class=
"refsect1" lang=
"en" xml:
lang=
"en"><a id=
"description"></a><h2>Description
</h2><p>
4 GL rendering calls made prior to
<code class=
"function">glXWaitGL
</code> are guaranteed to be
5 executed before X rendering calls made after
<code class=
"function">glXWaitGL
</code>.
6 Although this same result can be achieved using
<a class=
"citerefentry" href=
"glFinish.xml"><span class=
"citerefentry"><span class=
"refentrytitle">glFinish
</span></span></a>,
7 <code class=
"function">glXWaitGL
</code> does not require a round trip to the server,
8 and it is therefore more efficient in cases where client and server
9 are on separate machines.
11 <code class=
"function">glXWaitGL
</code> is ignored if there is no current GLX context.
12 </p></div><div class=
"refsect1" lang=
"en" xml:
lang=
"en"><a id=
"notes"></a><h2>Notes
</h2><p>
13 <code class=
"function">glXWaitGL
</code> may or may not flush the X stream.
14 </p></div><div class=
"refsect1" lang=
"en" xml:
lang=
"en"><a id=
"errors"></a><h2>Errors
</h2><p>
15 <code class=
"constant">GLXBadCurrentWindow
</code> is generated if the drawable associated
16 with the current context of the calling thread is a window, and that
17 window is no longer valid.
18 </p></div><div class=
"refsect1" lang=
"en" xml:
lang=
"en"><a id=
"seealso"></a><h2>See Also
</h2><p>
19 <a class=
"citerefentry" href=
"glFinish.xml"><span class=
"citerefentry"><span class=
"refentrytitle">glFinish
</span></span></a>,
20 <a class=
"citerefentry" href=
"glFlush.xml"><span class=
"citerefentry"><span class=
"refentrytitle">glFlush
</span></span></a>,
21 <a class=
"citerefentry" href=
"glXWaitX.xml"><span class=
"citerefentry"><span class=
"refentrytitle">glXWaitX
</span></span></a>,
22 <code class=
"function">XSync
</code>
23 </p></div><div class=
"refsect1" lang=
"en" xml:
lang=
"en"><a id=
"Copyright"></a><h2>Copyright
</h2><p>
24 Copyright
<span class=
"trademark"></span>©
1991-
2006
25 Silicon Graphics, Inc. This document is licensed under the SGI
26 Free Software B License. For details, see
27 <a class=
"ulink" href=
"http://oss.sgi.com/projects/FreeB/" target=
"_top">http://oss.sgi.com/projects/FreeB/
</a>.
28 </p></div></div></body></html>