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Author SHA1 Message Date
Matthias Clasen
6b76c13bcc gpu: Pass compositing color states around 
Make the node processor and the pattern writer track the current
compositing color state. Color state nodes change it. We pass
the surface color state down via the frame apis.
 2024-06-16 15:57:25 -04:00
Matthias Clasen
5ab831215e testsuite: Replay color state nodes 2024-06-16 15:57:25 -04:00
Matthias Clasen
1e404f6625 Add gtk_snapshot_push_color_state 2024-06-16 15:57:25 -04:00
Matthias Clasen
2dc85d7e5f Add a color state node 2024-06-16 15:57:25 -04:00
Matthias Clasen
5f706c73fd testsuite: Compare textures properly 
When compoaring textures, we now need to look
at the colorspace as well.
 2024-06-16 15:57:25 -04:00
Matthias Clasen
208e5a9931 gtk-demo: Add a color space demo 
This is using test images from http://displaycal.net/.
 2024-06-16 15:57:25 -04:00
Benjamin Otte
421e8dcbc8 widget-factory: Add gradient rendering test 
Test how GTK draws gradients, by adding an sRGB and a linear colorspace
gradient and draw one with CSS.

Have a look which one (if any) matches.
 2024-06-16 15:57:25 -04:00
Matthias Clasen
2bc12a8b27 cairo: Use stem darkening for glyphs 
This involves tweaking a freetype driver property
directly, since cairo font options don't cover this.

So the code is a bit ugly, but it does make text
appear darker.
 2024-06-16 15:57:25 -04:00
Matthias Clasen
bfca93eafc Port gsk_render_node_draw to GdkColor 
Use GdkColor when using cairo for rendering. This makes it so that
the rendering happens in a color-managed way when a color state has
been attached to the target.
 2024-06-16 15:57:25 -04:00
Matthias Clasen
bd2ac3e897 cairo: Use GdkColor 2024-06-16 15:57:25 -04:00
Matthias Clasen
1e1c8d1a6d Add crude color management impl for cairo 
Use linear compositing with cairo if LINEAR_COMPOSITING=1 is
set in the environment.
 2024-06-16 15:57:25 -04:00
Matthias Clasen
7b4f08eea6 Add gdk_cairo_set_source_color 2024-06-16 15:57:25 -04:00
Benjamin Otte
baefbc5259 Add color space get/set for cairo 
Add a centralized place to attach color space to.

Nothing uses that information yet, but all the
backends do set it.
 2024-06-16 15:57:25 -04:00
Matthias Clasen
81da727a9c gdk: Introduce GdkColor 
GdkColor represents a color in the real world, by combining a color
profile, an alpha value and N component values.
 2024-06-16 15:57:25 -04:00
Benjamin Otte
13e3242e7d gdk: Add GDK_DEBUG=srgb 
Disables gdk_surface_set_color_profile() for backends and forces
sRGB.

This does not change any GSK renderers, it just turns off any backends
trying to hand us color profiles.
 2024-06-16 15:57:25 -04:00
Benjamin Otte
afb02f2d54 x11: Implement support for color states 
Stole the implementation from eog.

This doesn't yet update the color state when it changes though.
 2024-06-16 15:57:25 -04:00
Matthias Clasen
c53772908c Give surfaces a color state 
Add api to get the color state of a surface.
 2024-06-16 15:57:25 -04:00
Matthias Clasen
83523d88f6 Add color state to texture download methods 2024-06-16 15:57:25 -04:00
Matthias Clasen
b5e4bf7a70 Add color states to gdk_memory_convert 
This lets us perform color space conversions at the same time
as memory format changes.
 2024-06-16 15:57:25 -04:00
Matthias Clasen
1c1d52cc59 pixbuf: Add color state support 
When creating a GdkTexture from a GdkPixbuf, see if it has an
icc profile attached, and if so, use it.
 2024-06-16 15:57:25 -04:00
Matthias Clasen
6b600a2bd8 tiff: Add color state support 
When loading or saving tiff files, translate between embedded
icc profiles and color state objects.
 2024-06-16 15:57:25 -04:00
Benjamin Otte
e3100bde3b png: Add color state support 
When loading or saving png files, translate between embedded
icc profiles or cicp data and color state objects.
 2024-06-16 15:57:25 -04:00
Benjamin Otte
5395e839a3 jpeg: Add color state support 
When loading or saving jpeg files, translate between embedded
icc profiles and color state objects.
 2024-06-16 15:57:25 -04:00
Matthias Clasen
9cbe82d7fe dmabuf texture: color state support 2024-06-16 15:57:25 -04:00
Matthias Clasen
8ed427dab9 gl texture: color state support 2024-06-16 15:57:25 -04:00
Matthias Clasen
47fe542e62 memory texture: color state support 2024-06-16 15:57:25 -04:00
Matthias Clasen
67e3afe42e Give textures a color state 2024-06-16 15:57:25 -04:00
Matthias Clasen
b2e72700e8 Add some colorstate tests 
This is very minimal, but it is enough to do
a very basic check of the gdk_color_space_equal
implementation.
 2024-06-16 15:57:25 -04:00
Matthias Clasen
ae1e2a13d1 Add GdkColorState 
This is just an empty shell for now.
 2024-06-16 15:57:25 -04:00
Matthias Clasen
76a80d8f45 Merge branch 'docs-drawing-overview' into 'main' 
docs: gtk_widget_queue_draw() is a single function, not a set anymore

See merge request GNOME/gtk!7362
 2024-06-16 18:16:42 +00:00
Matthias Clasen
153b8399f7 Merge branch 'matthiasc/for-main' into 'main' 
css: Move the color space enums to a better place

See merge request GNOME/gtk!7363
 2024-06-16 18:14:01 +00:00
Matthias Clasen
da41271dd5 css: Parse interpolation for conic gradients 
Parse things like "in hsl hue longer". For details, see the
CSS Images Module Level 4, https://www.w3.org/TR/css-images-4.

This commit fixes preexisting brokenness in conic-gradient parsing
and printing as well, and includes the relevant test changes.

Tests included.

Gradient interpolation color spaces aren't supported for
rendering yet.
 2024-06-16 13:22:36 -04:00
Matthias Clasen
5610af1b77 css: Parse interpolation for radial gradients 
Parse things like "in hsl hue longer". For details, see the
CSS Images Module Level 4, https://www.w3.org/TR/css-images-4.

Tests included.

Gradient interpolation color spaces aren't supported for
rendering yet.
 2024-06-16 13:22:27 -04:00
Matthias Clasen
8da70fec91 css: Parse interpolation for linear gradients 
Parse things like "in hsl hue longer". For details, see the
CSS Images Module Level 4, https://www.w3.org/TR/css-images-4.

Tests included.

Gradient interpolation color spaces aren't supported for
rendering yet.
 2024-06-16 13:21:56 -04:00
Matthias Clasen
f9cd30a859 css: Better error reporting 
I seem to mix up the order of 'longer hue' occasionally, so lets
throw a helpful error message if we see 'hue' first.
 2024-06-16 13:04:58 -04:00
Matthias Clasen
763d620a23 css: Parse all supported color spaces 
The code parsing interpolation methods hadn't learned about
or latest color space additions. While we're at it, improve
the error reporting a bit.

Tests included.
 2024-06-16 13:04:52 -04:00
Matthias Clasen
500a3a6dee css: Add a helper function for parsing 
This will be helpful in gradient parsing code, where the color
interpolation is optional.
 2024-06-16 13:04:44 -04:00
Matthias Clasen
57073e1057 css: Move the color space enums to a better place 
These will be used in the gradient code too, so put them into
a more better place.
 2024-06-16 13:04:13 -04:00
Daniel Rusek
6bbfd2f62a Update Czech translation 2024-06-16 13:32:33 +00:00
Gabor Karsay
6c69a96cd7 docs: link some methods in drawing model overview 2024-06-16 10:30:44 +00:00
Gabor Karsay
fa247d5a84 docs: gtk_widget_queue_draw() is a single function, not a set anymore 2024-06-16 10:02:32 +00:00
Matthias Clasen
0320c4ac14 Merge branch 'matthiasc/for-main' into 'main' 
gpu: Print some more details

See merge request GNOME/gtk!7360
 2024-06-15 21:59:14 +00:00
Matthias Clasen
36993ac707 gpu: Print some more details 
Print the variations of mask and blendmode operations.
Just because we can.
 2024-06-15 14:00:46 -04:00
Matthias Clasen
2f93eb4a28 Merge branch 'matthiasc/for-main' into 'main' 
Fix a copy-paste error

See merge request GNOME/gtk!7358
 2024-06-14 23:18:55 +00:00
Matthias Clasen
5a2982ac31 testsuite: Fix one nodeparser error 2024-06-14 14:11:54 -04:00
Matthias Clasen
441b704afd testsuite: Stop relying on xpms 
gdk-pixbuf isn't loading those anymore, by default.
 2024-06-14 14:11:22 -04:00
Matthias Clasen
abf6ebd7fe label: Only put alpha in attributes when needed 
It does not do much harm, but it broke some of our tests.
 2024-06-14 14:04:23 -04:00
Matthias Clasen
34fb08af6e Fix a copy-paste error 
This was obviously meant to compare two different colors.
 2024-06-14 12:30:06 -04:00
Matthias Clasen
0b9dfdd41f Merge branch 'wip/alice/color-fix' into 'main' 
More color clamping and redraw fixes

See merge request GNOME/gtk!7357
 2024-06-14 11:07:49 +00:00
Alice Mikhaylenko
701e0812e4 treeview: Clamp tree line and grid line colors 2024-06-14 03:04:54 +04:00