UTINE_UNIFORM</code>,
                                            <code class="constant">GL_FRAGMENT_SUBROUTINE_UNIFORM</code>, <code class="constant">GL_COMPUTE_SUBROUTINE_UNIFORM</code></td>
              </tr>
              <tr>
                <td style="text-align: left; border-right: 2px solid ; border-bottom: 2px solid ; ">
                  <code class="constant">GL_COMPATIBLE_SUBROUTINES</code>
                </td>
                <td style="text-align: left; border-bottom: 2px solid ; "><code cla