This allows to test the effect of setting only source rectangle or
destination size, in addition to setting both.
In weston-scaler -h output, add descriptions on what the result in each
mode should look like.
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
This seems like a better name, and will not conflict if someone later
extends wl_surface with a request scaler_set (yeah, unlikely).
This code was written by Jonny Lamb, I just diffed his branches and made
a patch for Weston.
Cc: Jonny Lamb <jonny.lamb@collabora.co.uk>
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
This client tests the wl_scaler and wl_surface_scaler protocol
extensions by cropping and then scaling a surface to ensure it is
rendered correctly. More details in comments in the code.
