(with a 45-degree rotation)</li>
      <li>Files from cameras with non-square pixels</li>
      <li>Images shot by a rotated camera.</li>
    </ul>
    <p>In the aforementioned cases, the function changes the fields of the image
      output size; note that this change cannot be repeated again.</p>
    <p><a name="dcraw_process"></a></p>
    <h3>int LibRaw::dcraw_process(void)</h3>
    <p>The function emulates the postprocessing capabilities available in <strong>dcraw</strong>.<br>
      Called after callin