HCoop / clinton / guile-figl.git / blame
| Commit | Line | Data |
|---|---|---|
| 7faf1d71 AW |
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="glXIsDirect"> | |
| 5 | <refmeta> | |
| 6 | <refmetainfo> | |
| 7 | <copyright> | |
| 8 | <year>1991-2006</year> | |
| 9 | <holder>Silicon Graphics, Inc.</holder> | |
| 10 | </copyright> | |
| 11 | </refmetainfo> | |
| 12 | <refentrytitle>glXIsDirect</refentrytitle> | |
| 13 | <manvolnum>3G</manvolnum> | |
| 14 | </refmeta> | |
| 15 | <refnamediv> | |
| 16 | <refname>glXIsDirect</refname> | |
| 17 | <refpurpose>indicate whether direct rendering is enabled</refpurpose> | |
| 18 | </refnamediv> | |
| 19 | <refsynopsisdiv><title>C Specification</title> | |
| 20 | <funcsynopsis> | |
| 21 | <funcprototype> | |
| 22 | <funcdef>Bool <function>glXIsDirect</function></funcdef> | |
| 23 | <paramdef>Display * <parameter>dpy</parameter></paramdef> | |
| 24 | <paramdef>GLXContext <parameter>ctx</parameter></paramdef> | |
| 25 | </funcprototype> | |
| 26 | </funcsynopsis> | |
| 27 | </refsynopsisdiv> | |
| 28 | <!-- eqn: ignoring delim $$ --> | |
| 29 | <refsect1 id="parameters"><title>Parameters</title> | |
| 30 | <variablelist> | |
| 31 | <varlistentry> | |
| 32 | <term><parameter>dpy</parameter></term> | |
| 33 | <listitem> | |
| 34 | <para> | |
| 35 | Specifies the connection to the X server. | |
| 36 | </para> | |
| 37 | </listitem> | |
| 38 | </varlistentry> | |
| 39 | <varlistentry> | |
| 40 | <term><parameter>ctx</parameter></term> | |
| 41 | <listitem> | |
| 42 | <para> | |
| 43 | Specifies the GLX context that is being queried. | |
| 44 | </para> | |
| 45 | </listitem> | |
| 46 | </varlistentry> | |
| 47 | </variablelist> | |
| 48 | </refsect1> | |
| 49 | <refsect1 id="description"><title>Description</title> | |
| 50 | <para> | |
| 51 | <function>glXIsDirect</function> returns <constant>True</constant> if <parameter>ctx</parameter> is a direct rendering context, | |
| 52 | <constant>False</constant> otherwise. | |
| 53 | Direct rendering contexts pass rendering commands directly from the calling | |
| 54 | process's address space to the rendering system, | |
| 55 | bypassing the X server. | |
| 56 | Nondirect rendering contexts pass all rendering commands to the X server. | |
| 57 | </para> | |
| 58 | </refsect1> | |
| 59 | <refsect1 id="errors"><title>Errors</title> | |
| 60 | <para> | |
| 61 | <constant>GLXBadContext</constant> is generated if <parameter>ctx</parameter> is not a valid GLX context. | |
| 62 | </para> | |
| 63 | </refsect1> | |
| 64 | <refsect1 id="seealso"><title>See Also</title> | |
| 65 | <para> | |
| 66 | <citerefentry><refentrytitle>glXCreateContext</refentrytitle></citerefentry>, | |
| 67 | <citerefentry><refentrytitle>glXCreateNewContext</refentrytitle></citerefentry> | |
| 68 | </para> | |
| 69 | </refsect1> | |
| 70 | <refsect1 id="Copyright"><title>Copyright</title> | |
| 71 | <para> | |
| 72 | Copyright <trademark class="copyright"></trademark> 1991-2006 | |
| 73 | Silicon Graphics, Inc. This document is licensed under the SGI | |
| 74 | Free Software B License. For details, see | |
| 75 | <ulink url="http://oss.sgi.com/projects/FreeB/">http://oss.sgi.com/projects/FreeB/</ulink>. | |
| 76 | </para> | |
| 77 | </refsect1> | |
| 78 | </refentry> |