So that other display device handlers such as XRandR can be introduced
because they might report a virtual screen size with different top-left
corner and the primary screen may be different as well.
Signed-off-by: Zhiyi Zhang <zzhang@codeweavers.com>
Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>