yword">bool</span> retain <span class="special">=</span> <span class="keyword">true</span><span class="special">)</span><span class="special">;</span></pre>Creates a new OpenGL renderbuffer object for <code class="computeroutput">mem</code>. </li>
<li class="listitem">
<pre class="literallayout"><a name="idm9598-bb"></a><span class="identifier">opengl_renderbuffer</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">context</span> <span class="special">&amp;</span>