citerefentry"><span class="refentrytitle">glTexImage2D</span></span></a>.
                </p></dd><dt><span class="term"><em class="parameter"><code>data</code></em></span></dt><dd><p>
                    Specifies a pointer to the image data in memory.
                </p></dd></dl></div></div><div class="refsect1" lang="en" xml:lang="en"><a id="description"></a><h2>Description</h2><p>
            <code class="function">gluBuild2DMipmapLevels</code> builds a subset of prefiltered two-dimensional texture m