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<?xml-stylesheet type="text/xsl" href="mathml.xsl"?><html xmlns="http://www.w3.org/1999/xhtml" xmlns:pref="http://www.w3.org/2002/Math/preference" pref:renderer="mathplayer-dl"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>glXGetSelectedEvent</title><meta name="generator" content="DocBook XSL Stylesheets V1.78.1" /></head><body><div class="refentry"><a id="glXGetSelectedEvent"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>glXGetSelectedEvent — returns GLX events that are selected for a window or a GLX pixel buffer</p></div><div class="refsynopsisdiv"><h2>C Specification</h2><div class="funcsynopsis"><table border="0" class="funcprototype-table" summary="Function synopsis" style="cellspacing: 0; cellpadding: 0;"><tr><td><code class="funcdef">void <strong class="fsfunc">glXGetSelectedEvent</strong>(</code></td><td>Display * <var class="pdparam">dpy</var>, </td></tr><tr><td> </td><td>GLXDrawable <var class="pdparam">draw</var>, </td></tr><tr><td> </td><td>unsigned long * <var class="pdparam">event_mask</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div></div></div><div class="refsect1"><a id="parameters"></a><h2>Parameters</h2><div class="variablelist"><dl class="variablelist"><dt><span class="term"><em class="parameter"><code>dpy</code></em></span></dt><dd><p>
                    Specifies the connection to the X server. 
                </p></dd><dt><span class="term"><em class="parameter"><code>draw</code></em></span></dt><dd><p>
                    Specifies a GLX drawable. Must be a GLX pixel buffer or a window.
                </p></dd><dt><span class="term"><em class="parameter"><code>event_mask</code></em></span></dt><dd><p>
                    Returns the events that are selected for <em class="parameter"><code>draw</code></em>.
                </p></dd></dl></div></div><div class="refsect1"><a id="description"></a><h2>Description</h2><p>
            <code class="function">glXGetSelectedEvent</code> returns in <em class="parameter"><code>event_mask</code></em> the events selected for <em class="parameter"><code>draw</code></em>.
        </p></div><div class="refsect1"><a id="notes"></a><h2>Notes</h2><p>
            <code class="function">glXGetSelectedEvent</code> is available only if the GLX version is 1.3 or greater.
        </p><p>
            If the GLX version is 1.1 or 1.0, the GL version must be 1.0.
            If the GLX version is 1.2, then the GL version must be 1.1.
            If the GLX version is 1.3, then the GL version must be 1.2.
        </p></div><div class="refsect1"><a id="errors"></a><h2>Errors</h2><p>
            <code class="constant">GLXBadDrawable</code> is generated if <em class="parameter"><code>draw</code></em> is not a valid window
            or a valid GLX pixel buffer.
        </p></div><div class="refsect1"><a id="seealso"></a><h2>See Also</h2><p>
            <a class="citerefentry" href="glXSelectEvent.xml"><span class="citerefentry"><span class="refentrytitle">glXSelectEvent</span></span></a>,
            <a class="citerefentry" href="glXCreatePbuffer.xml"><span class="citerefentry"><span class="refentrytitle">glXCreatePbuffer</span></span></a>
        </p></div><div class="refsect1"><a id="Copyright"></a><h2>Copyright</h2><p>
            Copyright <span class="trademark"></span>© 1991-2006
            Silicon Graphics, Inc. This document is licensed under the SGI
            Free Software B License. For details, see
            <a class="ulink" href="http://oss.sgi.com/projects/FreeB/" target="_top">http://oss.sgi.com/projects/FreeB/</a>.
        </p></div></div></body></html>