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Ensure, that the resulting surface size is at least 1x1, even when destination size is not set and source size is zero. Previously this lead to zero surface size. This can still happen due to wl_viewport.set(#, #, 0, 0, #, #) followed by wl_viewport.set_destination(-1, -1). Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
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 building weston and its dependencies. The test suite can be invoked via `make check`; see http://wayland.freedesktop.org/testing.html for additional details.