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Ander Conselvan de Oliveira 4bcf3a5fce compositor: Fix culling of repaints behind opaque surfaces
Culling of the repaint of a surface behind an opaque surface on the
same plane was broken by commit 547149a9 [1]. The idea of that commit
is that the damage obscured by an overlay would remain on the primary
plane damage and be repainted when the overlay moved. However, in the
case the two surfaces are on the same plane, the opaque one is not
obscured, so it ends up being repainted.

This commit adds an opaque field to struct weston_plane, that is built
incrementally when accumulating damage. The opaque region of surfaces
on the same plane are removed from the plane's damage, restoring the
previous culling behavior. But since damage behind opaque region of
other planes is maintained, the bug solved in the mentioned commit is
not regressed.

https://bugs.freedesktop.org/show_bug.cgi?id=56537
2012-10-31 13:37:01 -04:00
clients window: Fix use-after-free in menu button handler 2012-10-30 18:10:32 -04:00
data window.c: frame_button: Maximize, minimize, close, icon buttons in window frame 2012-05-10 16:19:33 -04:00
man man: Update XCURSOR_* information a bit 2012-10-29 13:44:33 -04:00
protocol Fix spelling errors 2012-10-04 11:24:50 -04:00
shared toytoolkit: Don't draw shadows for maximized windows. 2012-10-10 11:23:41 -04:00
src compositor: Fix culling of repaints behind opaque surfaces 2012-10-31 13:37:01 -04:00
tests test-client: Make sure we process pending eevents before we verify state 2012-10-21 22:30:26 -04:00
wcap wcap: Fix typo in usage output. 2012-07-23 14:25:14 -04:00
.gitignore Add cscope.out to .gitignore 2012-07-09 17:57:55 -04:00
autogen.sh Update autotools configuration 2010-11-06 21:04:03 -04:00
configure.ac simple-egl: Add a default cursor 2012-10-29 17:41:46 -04:00
COPYING Add COPYING 2012-04-25 10:17:42 -04:00
Makefile.am man: add man page for weston 2012-08-29 15:32:05 -04:00
notes.txt Add informal notes file 2012-10-25 15:00:42 -04:00
README Flesh out README a bit, link to building instructions 2012-07-20 12:26:23 -04:00
weston.ini Add sample configuration for workspaces to weston.ini 2012-08-31 19:50:59 -04:00

Weston

Weston is the reference implementation of a Wayland compositor, and a
useful compositor in its own right.  Weston has various backends that
lets it run on Linux kernel modesetting and evdev input as well as
under X11.  Weston ships with a few example clients, from simple
clients that demonstrate certain aspects of the protocol to more
complete clients and a simplistic toolkit.  There is also a quite
capable terminal emulator (weston-terminal) and an toy/example desktop
shell.  Finally, weston also provides integration with the Xorg server
and can pull X clients into the Wayland desktop and act as a X window
manager.

Refer to http://wayland.freedesktop.org/building.html for buiding
weston and its dependencies.