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🎉 Render wasm blur support

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This commit is contained in:
Alejandro Alonso 2025-01-09 13:51:12 +01:00
parent d500058aa9
commit 7cc33b1a1a
8 changed files with 117 additions and 11 deletions
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18
render-wasm/src/render.rs
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@ -26,6 +26,7 @@ pub trait Renderable {
fn hidden(&self) -> bool;
fn clip(&self) -> bool;
fn children_ids(&self) -> Vec<Uuid>;
fn image_filter(&self, scale: f32) -> Option<skia::ImageFilter>;
}
pub(crate) struct CachedSurfaceImage {
@ -156,15 +157,11 @@ impl RenderState {
.render(&mut self.drawing_surface, &self.images)
.unwrap();
let mut paint = skia::Paint::default();
paint.set_blend_mode(element.blend_mode().into());
paint.set_alpha_f(element.opacity());
self.drawing_surface.draw(
&mut self.final_surface.canvas(),
(0.0, 0.0),
skia::SamplingOptions::new(skia::FilterMode::Linear, skia::MipmapMode::Nearest),
Some(&paint),
Some(&skia::Paint::default()),
);
self.drawing_surface
.canvas()
@ -310,8 +307,17 @@ impl RenderState {
}
}
let mut paint = skia::Paint::default();
paint.set_blend_mode(element.blend_mode().into());
paint.set_alpha_f(element.opacity());
let filter = element.image_filter(self.viewbox.zoom * self.options.dpr());
if let Some(image_filter) = filter {
paint.set_image_filter(image_filter);
}
let layer_rec = skia::canvas::SaveLayerRec::default().paint(&paint);
// This is needed so the next non-children shape does not carry this shape's transform
self.final_surface.canvas().save();
self.final_surface.canvas().save_layer(&layer_rec);
self.drawing_surface.canvas().save();
if !root_id.is_nil() {