Commit Graph

8 Commits

Author SHA1 Message Date
Jonas Ådahl
8beef8ccd0 shaped-texture: Fix use-nearest check when viewports are scaled
We checked that the content size was appropriately painted in the stage,
but didn't take into account that the size of the sampled texture
region, meaning that when stage views were scaled, we'd think that we
would draw a texture scaled, as e.g. a 200x200 sized texture with buffer
scale 2 would have the size 100x100. When stage views were not scaled,
we'd apply a geometry scale meaning it'd end up as 200x200 anyway, thus
pass the check, but when stage views are scaled, it'd still be painted
as a 100x100 shaped texture on the stage, thus failing the
are-we-unscaled test.

Fix this by comparing the transformed paint size with the sampled size,
instead of the paint size again, when checking whether we are being
painted scaled or not. For example, when stage views are scaled, our
200x200 buffer with buffer scale 2, thus content size 100x100 will
transform to a 200x200 paint command, thus passing the test. For
non-scaled stage views, our 200x200 buffer with buffer scale 2 thus
content size 100x100 will also transform into a 200x200 paint command,
and will also pass the check, as the texture sample region is still
200x200.

Fixes: https://gitlab.gnome.org/GNOME/mutter/issues/804

https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1124
2020-03-26 08:32:46 +00:00
Robert Mader
56ce25360c cullable: Factor out untransformed check into a vfunc
Some cullable implementation may have extra information about their
expected size. The main example here are surface actors which can be scaled
by geometry scale.

Add an API to overwrite the default size / untransformed check for such cases.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/1036
2020-02-08 19:20:41 +01:00
Georges Basile Stavracas Neto
a5d0cfe8fb Replace ClutterVertex by graphene_point3d_t
Pretty direct and straightforward port. This requires a
GNOME Shell counterpart. In addition to that, include a
progress function.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/458
2019-10-16 11:38:13 +00:00
Jonas Ådahl
37e36e8208 compositor: Make meta_actor_painting_untransformed take a framebuffer
Stop using the cogl draw framebuffer implicitly.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/362
2019-01-03 10:26:13 +00:00
Jonas Ådahl
2f4a68c8c3 Clean up include macros mess
The order and way include macros were structured was chaotic, with no
real common thread between files. Try to tidy up the mess with some
common scheme, to make things look less messy.
2018-11-06 17:17:36 +01:00
Owen W. Taylor
ef5f939db8 Factor out meta_actor_painting_untransformed()
The painting_untransformed() function in MetaWindowGroup is useful
elsewhere, in particular if we want to check whether we can avoid
bilinear filtering when painting a texture 1:1.

https://bugzilla.gnome.org/show_bug.cgi?id=735632
2014-09-03 13:43:40 -04:00
Andika Triwidada
fbec4718f8 Changed obsolete FSF postal address into generic URL.
Fix https://bugzilla.gnome.org/show_bug.cgi?id=721517 #2
2014-01-12 08:42:06 +07:00
Ray Strode
842bc4421c compositor: export actor_is_untransformed function
actor_is_untransformed is a function meta-window-group uses to determine
if an actor is relatively pixel aligned and not contorted. It then
returns the coordinates of the actor.

In a subsequent commit will need the function in a different file, so
this commit separates it out.

https://bugzilla.gnome.org/show_bug.cgi?id=682427
2013-02-19 18:18:29 -05:00