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32 Commits

Author SHA1 Message Date
Bilal Elmoussaoui
39aeb81a8b region: Move Region.apply_matrix_transform_expand to Mtk 
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3501>
 2024-01-09 18:47:34 +00:00
Bilal Elmoussaoui
4d53e4d156 region: Move Region.crop_and_scale to Mtk 
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3501>
 2024-01-09 18:47:34 +00:00
Bilal Elmoussaoui
6e7d314e75 region: Move Region.scale to Mtk 
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3501>
 2024-01-09 18:47:34 +00:00
Bilal Elmoussaoui
4513abd584 region: Move rectangle helper macro to Mtk 
Rename it to Rectangle prefix to avoid confusion with MtkRegion

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3501>
 2024-01-09 18:47:34 +00:00
Bilal Elmoussaoui
59457dff81 boxes: Move Rectangle.crop_and_scale to Mtk 
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3501>
 2024-01-09 18:47:34 +00:00
Bilal Elmoussaoui
c683d971a1 compositor: Move region_to_cairo_path helper where it is used 
The helper is X11 specific and only used once in that file. Moving
it there would help us in the future to build without cairo if x11 is disabled

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3292>
 2023-11-03 11:27:52 +00:00
Bilal Elmoussaoui
655b4a9c75 Port to MtkRegion 
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3292>
 2023-11-03 11:27:52 +00:00
Bilal Elmoussaoui
1abef24154 mtk: Move Rectangle.from_graphene_rect from Meta 
And drop the clutter helper

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3128>
 2023-08-30 16:46:14 +02:00
Bilal Elmoussaoui
a93471eb90 mtk: Move Rectangle.to_graphene_rect from Meta 
Also drops the clutter equivalent

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3128>
 2023-08-30 16:46:14 +02:00
Bilal Elmoussaoui
918ae0f4d4 mutter: Replace cairo_rectangle_int_t with MtkRectangle 
Note: the various helpers in boxes.c were not ported yet, see the next
commit. This was intentionally done to simplify the porting process

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3128>
 2023-08-30 16:46:13 +02:00
Michel Dänzer
3b847f28ad Remove unused meta_region_scale_double 
Unused since 8b3c1f4b876e ("cullable: Generalize actor coordinates space
translation for regions").

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3154>
 2023-08-12 19:53:46 +00:00
msizanoen1
8b3c1f4b87 cullable: Generalize actor coordinates space translation for regions 
This allows MetaCullable to work with actors using arbitrary transforms
which will be needed for implementing surface pixel alignment for
fractional-scale-v1.

This also deletes meta_cullable_is_untransformed as it's no longer
necessary, and we can also stop manually scaling the region objects
while performing opaque region culling in surfaces since it's now
handled transparently by the new `meta_cullable_cull_out_children`
implementation.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2726>
 2023-05-22 14:44:33 +00:00
Carlos Garnacho
1fbbb73343 compositor: Add utility function to convert region to cairo_t path 
We were relying on gdk_cairo_region() to convert a cairo_region_t
into a path ready to fill/stroke in a cairo_t. This is a small
and detached helper that we can do ourselves, so put it together
with all other region helper functions.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2864>
 2023-03-03 20:17:01 +00:00
Robert Mader
1bfd932f15 region-utils: Fix typo in crop_and_scale() fastpath 
Fixes 09b1bbb1cf64ec5e90396d4cedd4bbd84df899a1

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1786>
 2021-03-29 15:17:48 +00:00
Robert Mader
09b1bbb1cf region-utils: Always use FLT_EPSILON when comparing floating point values 
As you should always do. Using the `float` variant even if `scale` is
a `double` as values passed in are potentially computed at `float`
precission.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1565>
 2020-11-16 19:27:20 +01:00
Robert Mader
91c9416259 region-utils: Reduce temporary allocations 
This applies the optimizations from 0c55e87d8fb70848e to serveral
similar places in region-utils.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1565>
 2020-11-16 19:27:20 +01:00
Jonas Ådahl
03c65b93e6 region-utils: Make transform util const correct 
The input should be const, as it will not be altered.

https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1237
 2020-05-26 13:54:28 +00:00
Georges Basile Stavracas Neto
94682e69aa Replace ClutterRect by graphene_rect_t 
https://gitlab.gnome.org/GNOME/mutter/merge_requests/458
 2019-10-16 11:38:14 +00:00
Robert Mader
07e65a6ef2 region-utils: Add API to crop and scale an integer region 
https://gitlab.gnome.org/GNOME/mutter/merge_requests/323
 2019-02-06 12:24:02 +00:00
Robert Mader
686b7f8baa boxes: Add API to transform a MetaRectangle 
To be used if not a whole region needs to get transformed.
It also has an argument for reverse-transforms.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/366
 2019-01-05 14:18:25 +01:00
Robert Mader
676a8da005 monitor-transform: Move helper functions into their own file 
The existing ones are statically inlined, so there is no .c file
right now.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/366
 2019-01-05 14:15:23 +01:00
Jonas Ådahl
36b46af92f boxes: Add helper to scale rectangles by a double 
And change the similar region scaling helper to use this one.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/362
 2019-01-03 10:26:13 +00:00
Robert Mader
452ef4d5bb region-utils: Add API to transform an integer region 
The added API requires additional width and height arguments
to calculate transformed coordinates.
 2018-12-03 18:58:17 +01:00
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
Jonas Ådahl
9c77e52ad3 region-utils: Add API to scale an integer region with a double 
The added API lets the caller decide whether to shrink or grow the
rectangles if there are rounding issues.

Related: https://gitlab.gnome.org/GNOME/mutter/issues/300
 2018-10-04 15:06:10 +02:00
Jonas Ådahl
bbcee174ce wayland: Make the surface actor set its own state 
Since the surface actor knows more about how it draws itself, instead of
pushing texture state (buffer and scale), input region and opaque region
from MetaWaylandSurface after having transformed into what the surface
actor expects, make the surface actor set its own state given what state
the Wayland surface is in.

https://bugzilla.gnome.org/show_bug.cgi?id=744933
 2015-03-03 14:53:15 -05:00
Jasper St. Pierre
25a16c3379 Remove trailing whitespace 2014-05-02 09:34:48 -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
Jasper St. Pierre
ac18f41ed1 window-actor: Use MetaRegionBuilder when scanning the visible region 
This gives a pretty solid performance improvement when resizing windows.
 2012-05-25 17:31:06 -04:00
Colin Walters
6596374886 region-utils.c: Squash a memory leak 
"chunk" was an allocated but unused variable.

https://bugzilla.gnome.org/show_bug.cgi?id=649504
 2011-05-11 14:15:48 -04:00
Owen W. Taylor
3f9c375f1c MetaRegionIterator: avoid reading off end of rectangles array 
Fix an off-by-one error in the check for "can we peek ahead to the next
rectangle".

https://bugzilla.gnome.org/show_bug.cgi?id=636491
 2010-12-06 12:00:30 -05:00
Owen W. Taylor
9f4942e9a7 Make shadows pretty and configurable 
The current shadow code just uses a single fixed texture (the Gaussian
blur of a rectangle with a fixed blur radius) for drawing all window
shadows. This patch adds the ability

* Implement efficient blurring of arbitrary regions by approximating
  a Gaussian blur with multiple box blurs.

* Detect when multiple windows can use the same shadow texture by
  converting their shape into a size-invariant MetaWindowShape.

* Add properties shadow-radius, shadow-x-offset, shadow-y-offset,
  shadow-opacity to allow the shadow for a window to be configured.

* Add meta_window_actor_paint() and draw the shadow directly
  from there rather than using a child actor.

* Remove TidyTextureFrame, which is no longer used

https://bugzilla.gnome.org/show_bug.cgi?id=592382
 2010-11-18 09:47:56 -05:00