tree d478c2160bfb90b429f13089a92d182ddf0b62e0
parent 177b580f56e91bc5519b8772e696b14f8b5757e2
author Chih-Chung Chang <chihchung@google.com> 1264123866 -0800
committer Chih-Chung Chang <chihchung@google.com> 1264134008 -0800

Add an orientation parameter for overlay, so we can do camera preview in portrait mode.