tree 04164cc2fccf5fdad54cb480eb4524af164e8518
parent 1b55817b3c9f69115d1f8422d9252a82944fee27
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.