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<refentry id="glXDestroyContext">
    <refmeta>
        <refmetainfo>
            <copyright>
                <year>1991-2006</year>
                <holder>Silicon Graphics, Inc.</holder>
            </copyright>
        </refmetainfo>
        <refentrytitle>glXDestroyContext</refentrytitle>
        <manvolnum>3G</manvolnum>
    </refmeta>
    <refnamediv>
        <refname>glXDestroyContext</refname>
        <refpurpose>destroy a GLX context</refpurpose>
    </refnamediv>
    <refsynopsisdiv><title>C Specification</title>
        <funcsynopsis>
            <funcprototype>
                <funcdef>void <function>glXDestroyContext</function></funcdef>
                <paramdef>Display * <parameter>dpy</parameter></paramdef>
                <paramdef>GLXContext <parameter>ctx</parameter></paramdef>
            </funcprototype>
        </funcsynopsis>
    </refsynopsisdiv>
    <!-- eqn: ignoring delim $$ -->
    <refsect1 id="parameters"><title>Parameters</title>
        <variablelist>
        <varlistentry>
            <term><parameter>dpy</parameter></term>
            <listitem>
                <para>
                    Specifies the connection to the X server.
                </para>
            </listitem>
        </varlistentry>
        <varlistentry>
            <term><parameter>ctx</parameter></term>
            <listitem>
                <para>
                    Specifies the GLX context to be destroyed.
                </para>
            </listitem>
        </varlistentry>
        </variablelist>
    </refsect1>
    <refsect1 id="description"><title>Description</title>
        <para>
            If the GLX rendering context <parameter>ctx</parameter> is not current to any thread,
            <function>glXDestroyContext</function> 
            destroys it immediately.
            Otherwise,
            <parameter>ctx</parameter> is destroyed when it becomes not current to any thread.
            In either case, the resource ID
            referenced by <parameter>ctx</parameter> is freed immediately.
        </para>
    </refsect1>
    <refsect1 id="errors"><title>Errors</title>
        <para>
            <constant>GLXBadContext</constant> is generated if <parameter>ctx</parameter> is not a valid GLX context.
        </para>
    </refsect1>
    <refsect1 id="seealso"><title>See Also</title>
        <para>
            <citerefentry><refentrytitle>glXCreateContext</refentrytitle></citerefentry>,
            <citerefentry><refentrytitle>glXCreateNewContext</refentrytitle></citerefentry>,
            <citerefentry><refentrytitle>glXMakeCurrent</refentrytitle></citerefentry>
        </para>
    </refsect1>
    <refsect1 id="Copyright"><title>Copyright</title>
        <para>
            Copyright <trademark class="copyright"></trademark> 1991-2006
            Silicon Graphics, Inc. This document is licensed under the SGI
            Free Software B License. For details, see
            <ulink url="http://oss.sgi.com/projects/FreeB/">http://oss.sgi.com/projects/FreeB/</ulink>.
        </para>
    </refsect1>
</refentry>