Ander Conselvan de Oliveira
383b671ccf
Since weston_surface_update_transform() was changed so it called surface_damage_below() instead of surface_damage(), the trick of clearing the surface damage did not work anymore. Fix this by moving the repaint surface to a special plane before calling update_transform. The move is made manually (as opposed to calling weston_surface_move_to_plane()) to avoid the call to weston_surface_damage_below(). The transform update causes the damage to be added to this special plane, which is simply ignored. After the geometry.dirty bit is clear, the surface is moved back to the primary plane.
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.