upstream-man-pages/man2/glXGetCurrentDrawable.xml

   1 <?xml version="1.0" encoding="UTF-8"?>
   2 <!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook MathML Module V1.1b1//EN"
   3               "http://www.oasis-open.org/docbook/xml/mathml/1.1CR1/dbmathml.dtd">
   4 <refentry id="glXGetCurrentDrawable">
   5     <refmeta>
   6         <refmetainfo>
   7             <copyright>
   8                 <year>1991-2006</year>
   9                 <holder>Silicon Graphics, Inc.</holder>
  10             </copyright>
  11         </refmetainfo>
  12         <refentrytitle>glXGetCurrentDrawable</refentrytitle>
  13         <manvolnum>3G</manvolnum>
  14     </refmeta>
  15     <refnamediv>
  16         <refname>glXGetCurrentDrawable</refname>
  17         <refpurpose>return the current drawable</refpurpose>
  18     </refnamediv>
  19     <refsynopsisdiv><title>C Specification</title>
  20         <funcsynopsis>
  21             <funcprototype>
  22                 <funcdef>GLXDrawable <function>glXGetCurrentDrawable</function></funcdef>
  23             </funcprototype>
  24         </funcsynopsis>
  25     </refsynopsisdiv>
  26     <refsect1 id="description"><title>Description</title>
  27         <para>
  28             <function>glXGetCurrentDrawable</function> returns the current drawable,
  29             as specified by <citerefentry><refentrytitle>glXMakeCurrent</refentrytitle></citerefentry>.
  30             If there is no current drawable,
  31             <constant>None</constant> is returned.
  32         </para>
  33         <para>
  34             <function>glXGetCurrentDrawable</function> returns client-side information.
  35             It does not make a round trip to the server.
  36         </para>
  37     </refsect1>
  38     <refsect1 id="seealso"><title>See Also</title>
  39         <para>
  40             <citerefentry><refentrytitle>glXCreateGLXPixmap</refentrytitle></citerefentry>,
  41             <citerefentry><refentrytitle>glXGetCurrentContext</refentrytitle></citerefentry>,
  42             <citerefentry><refentrytitle>glXGetCurrentDisplay</refentrytitle></citerefentry>,
  43             <citerefentry><refentrytitle>glXGetCurrentReadDrawable</refentrytitle></citerefentry>,
  44             <citerefentry><refentrytitle>glXMakeCurrent</refentrytitle></citerefentry>
  45         </para>
  46     </refsect1>
  47     <refsect1 id="Copyright"><title>Copyright</title>
  48         <para>
  49             Copyright <trademark class="copyright"></trademark> 1991-2006
  50             Silicon Graphics, Inc. This document is licensed under the SGI
  51             Free Software B License. For details, see
  52             <ulink url="http://oss.sgi.com/projects/FreeB/">http://oss.sgi.com/projects/FreeB/</ulink>.
  53         </para>
  54     </refsect1>
  55 </refentry>