class="citerefentry" href="glEnd"><span class="citerefentry"><span class="refentrytitle">glEnd</span></span></a>,
            but an error may or may not be generated. If no error is generated,
            the operation is undefined.
        </p><p>
            <code class="function">glVertexPointer</code> is typically implemented on the client side.
        </p><p>
            Vertex array parameters are client-side state and are therefore not
            saved or restored by <a class="citerefentry" href="