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df5e796d99
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390 Commits

Author SHA1 Message Date
Timm Bäder
df5e796d99 gl renderer: Refactor blurred shadow drawing code 
We already have various load_vertex_data* code, so try to reuse that
here.
 2020-11-02 14:55:14 -05:00
Timm Bäder
d3239c953d gl renderer: Nine-slice unblurred outset shadows 
See #3284
 2020-11-02 14:55:13 -05:00
Timm Bäder
9109dee072 gl renderer: Don't use blur node bounds 
The blur node bounds are different/larger than the ones we use. This
made the textures get stretched to the blur node bounds.

Fixes #3282
 2020-10-22 17:46:34 +02:00
Timm Bäder
b6a843a05b gl renderer: Fix two scale_x/y mixups 2020-10-22 17:46:34 +02:00
Timm Bäder
07fb33c033 gl renderer: Fix private function name 
It's a GskGLRenderer, not a GskGLRender
 2020-10-14 15:06:12 -04:00
Timm Bäder
1fe7043be4 gl renderer: Add more scale_x/scale_y code 
We really need all of this to be aware of both dimensions of course...
 2020-10-14 15:06:12 -04:00
Timm Bäder
0a4d442849 gl renderer: return empty texture for too small blurred nodes 2020-10-14 15:06:12 -04:00
Timm Bäder
5f9fa13c65 gl renderer: Use op builder to render flipped texture 
Otherwise, we don't know about the uniform state
 2020-10-14 15:06:12 -04:00
Timm Bäder
161b171004 gl renderer: Remove unused parameter 2020-10-14 15:06:12 -04:00
Timm Bäder
eb345cd033 gl renderer: Use nearest filtering for textures in render_texture() 
Makes the output in the node editor a bit more bearable.
 2020-10-14 15:06:12 -04:00
Timm Bäder
4735c27e69 gl renderer: Avoid some code duplication 2020-10-14 15:06:12 -04:00
Timm Bäder
44f10c5861 gl renderer: Flip texture in render_texture() 2020-10-14 15:06:12 -04:00
Timm Bäder
ddcff9eb0f gl renderer: simplify ->render() implementation a bit 
We already use self->scale_factor when initialized whole_surface,
so set self->scale_factor first.
 2020-10-14 15:06:12 -04:00
Timm Bäder
7bf858b9d0 gl renderer: Add a helper to setup projection matrix 2020-10-14 15:06:12 -04:00
Timm Bäder
bc034d1190 gl renderer: Ignore rendering if accumulated opacity is too small 2020-10-14 15:06:12 -04:00
Alexander Larsson
24a27ba44f gl renderer: Fix up texture cache key 
The commit e14d2be1 forgot to actually set the parent_rect in the texture
key in the case it is necessary.
 2020-10-05 15:43:04 +02:00
Matthias Clasen
dc3b140fd7 Cosmetics 2020-10-01 13:48:24 -04:00
Alexander Larsson
e14d2be1e8 gl renderer: Fix render node texture cache 
We're caching two things, either a node itself being rendered, or a
parent storing a cached version of a child as rendered to an offscreen
the size and location of the parent.

If both the parent and child uses the cache this will cause a conflict in
the cache as it is currently use keying of a node pointer which will have
the same value for the node-as-itself and the child-node-of-the-parent.

We fix this by adding another part to the key "pointer_is_child" which means
we can have the same node pointer twice in the cache.

Additionally, in the child-is-rendered-offscreen case the offscreen
result actually depends on the position and size of the parent viewport,
so we need to store the parent bounds in that case.
 2020-09-30 14:53:13 +02:00
Alexander Larsson
4d697283ae Support GLShaderNode in backends 
For vulkan/broadway this just means to ignore it, but for the gl
backend we support (with up to 4 texture inputs, which is similar to
what shadertoy does, so should be widely supported).
 2020-09-29 09:51:16 +02:00
Alexander Larsson
6887d0ce24 glrenderer: Move ProgramState into Program 
There is no real reason to have this on the side indexed via the
index, as it is stored next to each other anyway. Plus, storing them
together lets use use `Program` structures not in the array.
 2020-09-29 09:51:10 +02:00
Matthias Clasen
c9f6a9f7c5 Merge branch 'gles-texture-colors' into 'master' 
Fix uploads of textures in GLES (and make texture uploads better)

See merge request GNOME/gtk!2616
 2020-09-25 14:53:19 +00:00
Alexander Larsson
90fc671ef8 gl backend: Avoid roundtripping via surface when updloading 
Do custom uploads rather than using gdk_cairo_surface_upload_to_gl(),
because this way we avoids a roundtrip (memcpy and possibly conversion)
to the cairo image surface format.
 2020-09-25 10:04:48 +02:00
Timm Bäder
8d7b3bade3 gl renderer: Fall back to cairo if gradients use too many stops 2020-09-24 19:08:22 +02:00
Timm Bäder
9eaa8bd1e7 gl renderer: Only return error if creating programs failed 2020-09-24 19:08:22 +02:00
Timm Bäder
15994db74d gl renderer: Use scale_x/y when rendering clipped nodes 2020-09-24 19:08:22 +02:00
Timm Bäder
467be0b7dc gl renderer: Don't use ops_get_scale() when rendering clip nodes 
Differentiate between scale_x and scale_y. This works better for e.g.
transform nodes using scaleX().
 2020-09-24 19:08:22 +02:00
Timm Bäder
84d2a33c10 gl renderer: Support scaleX/Y better when rendering radial gradients 
We should do this everywhere, but this is a start.
 2020-09-24 19:08:22 +02:00
Timm Bäder
b8e4240751 gl renderer: Add radial gradient shader 2020-09-18 15:39:07 +02:00
Timm Bäder
0c2d00835b gl renderer: Set an error if we don't have one already 
We can't fail and not set the error, since caller don't expect that.
 2020-09-18 15:39:07 +02:00
Matthias Clasen
0c6226c20b gsk: Add a radial gradient node 
Only a fallback implementation for now.

Fixes #2262
 2020-09-18 15:38:55 +02:00
Matthias Clasen
1057588a8f gsk: Fix the gl texture cache 
We need to include both the scale and the filtering
in the key for the texture cache, since those affect
the texture.

This fixes misrendering in the recorder in the inspector
whenever transforms are involved. An example where this
was showing up is testrevealer's swing transition.
 2020-09-09 13:55:09 -04:00
Matthias Clasen
e0cc7b5d86 Check for pixel-alignedness for interpolation 
When rendering to an offscreen because of transforms,
check if transforming the bounds of the node results
in a non-axis-aligned quad. If it doesn't, we want
GL_NEAREST interpolation to get sharp edges. Otherwise,
we use GL_LINEAR to get better results for things
that are actually transformed.
 2020-09-04 13:16:53 -04:00
Matthias Clasen
9843515736 gl: Reshuffle some code 
Just rearrange the cases in this switch, no effective change.
 2020-09-04 13:16:11 -04:00
Timm Bäder
2bff84ca6c gl: Adjust blur radius_multiplier 
2.0 Looks much closer to what my browser does.

Fixes #2777
 2020-08-29 16:46:25 +02:00
Matthias Clasen
125ed52ccb Merge branch 'new-sysprof' into 'master' 
Port profiling to sysprof-collector api

See merge request GNOME/gtk!2457
 2020-08-21 23:58:09 +00:00
Matthias Clasen
d4e069a629 Port tracing to the sysprof collector api 
Use the new sysprof collector api to do tracing.
 2020-08-21 10:55:01 -04:00
Björn Daase
6315cd977c *: Fix spelling mistakes found by codespell 2020-08-21 15:29:34 +02:00
Matthias Clasen
6ab13a6303 gsk: Don't the always_inline function attribute 
Visual C doesn't understand it, and the compiler
should know better, anyway.
 2020-07-31 13:13:46 -04:00
Timm Bäder
ebbb729aea gl renderer: Linear gradient state tracking 2020-07-28 05:34:12 +02:00
Timm Bäder
3f59566729 gl renderer: Repat node child bounds can't be NULL 2020-07-28 05:34:12 +02:00
Timm Bäder
e0420bae09 gl renderer: Remove dead code 
We aren't using n_corners anyway
 2020-07-28 05:34:12 +02:00
Timm Bäder
9cdf9847c2 gl: Add a gdk_gl_context_has_debug accessor 
Check if the label_object_ etc. functions are gonna do anything at all.
The g_type_name_from_instance calls keep poppoing up in profiles.
 2020-07-28 05:34:12 +02:00
Timm Bäder
5a9b54df96 gl renderer: More color matrix state tracking 2020-07-28 05:34:12 +02:00
Timm Bäder
d7ba281c15 gl renderer: Add contains_rect helper 2020-07-28 05:34:12 +02:00
Timm Bäder
c6c87b97c2 gl renderer: Add own graphene_rect_intersects 2020-07-28 05:34:11 +02:00
Timm Bäder
2fa9dddea6 gsk: Remember border node uniformity 
Lots of border nodes have all the same width and the same color.
Renderers might be able to simplifty that, so keep an extra bit per
border node.
 2020-07-28 05:34:11 +02:00
Timm Bäder
72d4a83af8 gl renderer: Moar state tracking 
Track what we really need to send for inset shadows, which are used
as a border replacement in many cases.

Fishbowl says I can draw around 200-300 more switches per frame like
this too.
 2020-07-28 05:34:11 +02:00
Timm Bäder
fcf502a686 gl renderer: Fix scrolledwindow undershoot rendering 2020-07-28 05:34:11 +02:00
Timm Bäder
37d7ab88dc gl renderer: Avoid 9-slicing things that can't be 
The outline needs to be large enough so changing the size of the outline
does not affect the resulting blurred texture.

Fixes #2776
 2020-07-17 05:49:11 +02:00
Timm Bäder
6cde64072d gl renderer: Remove outdated comment 2020-07-17 05:49:11 +02:00