ter"><code>dstY1</code></em></span></dt><dd><p>
                    Specify the bounds of the destination rectangle within the write buffer of the write framebuffer.
                </p></dd><dt><span class="term"><em class="parameter"><code>mask</code></em></span></dt><dd><p>
                    The bitwise OR of the flags indicating which buffers are to be copied. The allowed flags are
                    <code class="constant">GL_COLOR_BUFFER_BIT</code>, <code class="constant">GL_DEPTH_BUFFER_BIT</code> 