compositor-x11: Only repaint the damaged region
authorAlexander Larsson <alexl@redhat.com>
Wed, 22 May 2013 12:41:38 +0000 (14:41 +0200)
committerKristian Høgsberg <krh@bitplanet.net>
Wed, 22 May 2013 20:19:54 +0000 (16:19 -0400)
commit80f9163ad611353b544007cb97a9f5fde64d28ed
treec7012794e2ade7625e6770072677878388ec2289
parent4ea9552d050e8825637d8de18468ebb8a1f9014a
compositor-x11: Only repaint the damaged region

Set a clip on the GC when painting the damaged region so that
we don't copy the entire shadow buffer each time.
src/compositor-x11.c