widget: Stop tracking invalidations
authorBenjamin Otte <otte@redhat.com>
Wed, 28 Mar 2018 14:42:26 +0000 (16:42 +0200)
committerBenjamin Otte <otte@redhat.com>
Thu, 5 Apr 2018 12:56:38 +0000 (14:56 +0200)
commita468714849358b6de1d26834c0d0e24cce0892e2
tree425c31b21131927a0a06cea6a2e928824dc3ccb9
parent7e078cd940966131eec54fc0d9f1d2d126b5481a
widget: Stop tracking invalidations

Instead of calling gdk_surface_invalidate_region(), just
gdk_surface_queue_expose() and rely on the renderer computing the diff
from the previous rendering.
docs/reference/gdk/gdk4-sections.txt
gdk/gdksurface.c
gdk/gdksurface.h
gtk/gtkwidget.c