Jason Ekstrand
87535e24c2
Previously, the zoom functions used GL coordinates natively which doesn't work with the new output matrix calculations. This changes zoom to work in pixel coordinates to match the new output matrix format. This also cleans up the math in the zoom code substantially. This patch changes the meaning of weston_output_zoom::trans_x,trans_y, and doing so probably breaks zoom on the rpi-renderer and all absolute input devices. These problems are fixed by the following patches: rpi-renderer: minimal fix to zoom coordinates compositor: use weston_matrix_transform for weston_output_transform_coordinate [Pekka: added a comment] Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk> Reviewed-By: Derek Foreman <derekf@osg.samsung.com> Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
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.