70 lines
3 KiB
XML
70 lines
3 KiB
XML
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook MathML Module V1.1b1//EN"
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"http://www.oasis-open.org/docbook/xml/mathml/1.1CR1/dbmathml.dtd">
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<refentry id="glXWaitGL">
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<refmeta>
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<refmetainfo>
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<copyright>
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<year>1991-2006</year>
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<holder>Silicon Graphics, Inc.</holder>
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</copyright>
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</refmetainfo>
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<refentrytitle>glXWaitGL</refentrytitle>
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<manvolnum>3G</manvolnum>
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</refmeta>
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<refnamediv>
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<refname>glXWaitGL</refname>
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<refpurpose>complete GL execution prior to subsequent X calls</refpurpose>
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</refnamediv>
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<refsynopsisdiv><title>C Specification</title>
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<funcsynopsis>
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<funcprototype>
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<funcdef>void <function>glXWaitGL</function></funcdef>
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<paramdef><parameter>void</parameter></paramdef>
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</funcprototype>
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</funcsynopsis>
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</refsynopsisdiv>
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<!-- eqn: ignoring delim $$ -->
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<refsect1 id="description"><title>Description</title>
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<para>
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GL rendering calls made prior to <function>glXWaitGL</function> are guaranteed to be
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executed before X rendering calls made after <function>glXWaitGL</function>.
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Although this same result can be achieved using <citerefentry><refentrytitle>glFinish</refentrytitle></citerefentry>,
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<function>glXWaitGL</function> does not require a round trip to the server,
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and it is therefore more efficient in cases where client and server
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are on separate machines.
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</para>
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<para>
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<function>glXWaitGL</function> is ignored if there is no current GLX context.
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</para>
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</refsect1>
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<refsect1 id="notes"><title>Notes</title>
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<para>
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<function>glXWaitGL</function> may or may not flush the X stream.
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</para>
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</refsect1>
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<refsect1 id="errors"><title>Errors</title>
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<para>
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<constant>GLXBadCurrentWindow</constant> is generated if the drawable associated
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with the current context of the calling thread is a window, and that
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window is no longer valid.
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</para>
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</refsect1>
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<refsect1 id="seealso"><title>See Also</title>
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<para>
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<citerefentry><refentrytitle>glFinish</refentrytitle></citerefentry>,
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<citerefentry><refentrytitle>glFlush</refentrytitle></citerefentry>,
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<citerefentry><refentrytitle>glXWaitX</refentrytitle></citerefentry>,
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<function>XSync</function>
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</para>
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</refsect1>
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<refsect1 id="Copyright"><title>Copyright</title>
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<para>
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Copyright <trademark class="copyright"></trademark> 1991-2006
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Silicon Graphics, Inc. This document is licensed under the SGI
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Free Software B License. For details, see
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<ulink url="http://oss.sgi.com/projects/FreeB/">http://oss.sgi.com/projects/FreeB/</ulink>.
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</para>
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</refsect1>
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</refentry>
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