n></span></a>) data.
        </p><p>
            <em class="parameter"><code>pname</code></em> is a symbolic constant indicating the parameter to be set, and
            <em class="parameter"><code>param</code></em> is the new value.  Six of the twelve storage parameters affect
            how pixel data is returned to client memory.
            They are as follows:
        </p><div class="variablelist"><dl><dt><span class="term"><code class="constant">GL_PACK_SWAP_BYTES</code></span></dt><dd><p>
          