Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Also add a FATE test. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Based on libcompface code by James Ashton <James.Ashton@anu.edu.au>, and relicensed to LGPL with the author's consent.