Xiong Zhang
971165368d
In drm backend, the cursor_surface->plane point to drm_output->cursor_plane.when this output is removed, drm_output->cursor_plane is destroyed, butcursor_surface->plane still point to destroyed plane. So once mouse move to this cursor_surface and system will repaint this cursor_surface, segment fault will generate in weston_surface_damage_below() function. V2: -set surface->plane to NULL whose plane point to unplugged output, then change weston_surface_damage_below() to do nothing if surface->plane is NULL (Kristian) -set surface->plane to NULL in weston_surface_unmap(), so that all surfaces that have a non-NULL plane pointer wil be on compositor->surface_list (Kristian). bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=69777 Signed-off-by: Xiong Zhang <xiong.y.zhang@intel.com>
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.