compositor: Implement damage_below by using the new compositor->damage
authorKristian Høgsberg <krh@bitplanet.net>
Wed, 29 Feb 2012 03:47:14 +0000 (22:47 -0500)
committerKristian Høgsberg <krh@bitplanet.net>
Thu, 1 Mar 2012 17:47:23 +0000 (12:47 -0500)
commit1e8321213d92097682ab4bb692c19c6289fe72fd
treec8dc6642cabb12b62d3e8fa59ecc03d4dca18332
parent6ddcdaeb983edb3b952e32909d27458e28bdedb9
compositor: Implement damage_below by using the new compositor->damage

We can now clip the surface bounding box against the previous frame
opaque clip, and then just union the result (visible damage) into
compositor->damage immediately.
src/compositor.c