wayland/egl: Ensure EGL surface is resized on DRI update_buffers()

Fullscreening and unfullscreening a totem window while playing a video
sometimes results in the video subsurface not changing size along. This
is also reproducible with epiphany.

If a surface gets resized while we have an active back buffer for it, the
resized dimensions won't get neither immediately applied on the resize
callback, nor correctly synchronized on update_buffers(), as the
(now stale) surface size and currently attached buffer size still do match.

There's actually 2 things to synchronize here, first the surface query
size might not be updated yet to the wl_egl_window's (i.e. resize_callback
happened while there is a back buffer), and second the wayland buffers
would need dropping if new surface size differs with the currently attached
buffer. These are done in separate steps now.

https://bugzilla.redhat.com/show_bug.cgi?id=1650929
https://bugs.freedesktop.org/show_bug.cgi?id=109594

Fixes: a9fb331ea7d ("wayland/egl: update surface size on window resize")
Signed-off-by: Carlos Garnacho <[email protected]>
Reviewed-by: Juan A. Suarez <[email protected]>
Reviewed-by: Daniel Stone <[email protected]>
Tested-by: Bastien Nocera <[email protected]>
Tested-by: Denys Kostin <[email protected]>
(cherry picked from commit 30a01cd9232ed83a0259d184b82e050bae219ed3)

0 files changed, 0 insertions, 0 deletions