mirrors/ladybird
0
0
Fork 0
mirror of https://github.com/LadybirdBrowser/ladybird.git synced 2025-08-07 08:39:22 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 9

Revert "LibWeb/CSS: Implement 'background-blend-mode'"

Browse source 
This reverts commit a73cd88f0c.

Emitting SaveLayer for each paintable made rasterization a lot slower
on every website because now Skia has to allocate enormous amounts of
temporary surfaces. Let's revert it for now and figure how to implement
it with less aggressive SaveLayer usage.
This commit is contained in:
Aliaksandr Kalenik 2025-03-28 13:45:50 +00:00 • committed by Alexander Kalenik
commit 552dd18696
Notes: github-actions[bot] 2025-03-28 16:49:06 +00:00
27 changed files with 199 additions and 303 deletions
Download patch file Download diff file Expand all files Collapse all files

3
Libraries/LibWeb/Layout/Node.cpp
View file

@ -397,7 +397,6 @@ void NodeWithStyle::apply_style(CSS::ComputedProperties const& computed_style)
auto const& y_positions = computed_style.property(CSS::PropertyID::BackgroundPositionY);
auto const& repeats = computed_style.property(CSS::PropertyID::BackgroundRepeat);
auto const& sizes = computed_style.property(CSS::PropertyID::BackgroundSize);
auto const& background_blend_modes = computed_style.property(CSS::PropertyID::BackgroundBlendMode);
auto count_layers = [](auto const& maybe_style_value) -> size_t {
if (maybe_style_value.is_value_list())
@ -511,8 +510,6 @@ void NodeWithStyle::apply_style(CSS::ComputedProperties const& computed_style)
layer.repeat_y = repeat_value->as_background_repeat().repeat_y();
}
layer.blend_mode = CSS::keyword_to_mix_blend_mode(value_for_layer(background_blend_modes, layer_index)->to_keyword()).value_or(CSS::MixBlendMode::Normal);
layers.append(move(layer));
}