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Merge pull request #6137 from penpot/superalex-rendering-wasm-performance

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🎉 Avoid rendering too small shapes
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Aitor Moreno 2025-03-27 10:22:02 +01:00 • committed by GitHub
commit 3cf823ffb3
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GPG key ID: B5690EEEBB952194
8 changed files with 128 additions and 65 deletions
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19
render-wasm/src/render.rs
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@ -306,6 +306,8 @@ impl RenderState {
s.canvas().save();
});
let antialias = shape.should_use_antialias(self.get_scale());
// set clipping
if let Some((bounds, corners, transform)) = clip_bounds {
self.surfaces.apply_mut(surface_ids, |s| {
@ -315,11 +317,13 @@ impl RenderState {
if let Some(corners) = corners {
let rrect = RRect::new_rect_radii(bounds, &corners);
self.surfaces.apply_mut(surface_ids, |s| {
s.canvas().clip_rrect(rrect, skia::ClipOp::Intersect, true);
s.canvas()
.clip_rrect(rrect, skia::ClipOp::Intersect, antialias);
});
} else {
self.surfaces.apply_mut(surface_ids, |s| {
s.canvas().clip_rect(bounds, skia::ClipOp::Intersect, true);
s.canvas()
.clip_rect(bounds, skia::ClipOp::Intersect, antialias);
});
}
@ -392,15 +396,15 @@ impl RenderState {
);
for fill in shape.fills().rev() {
fills::render(self, &shape, fill);
fills::render(self, &shape, fill, antialias);
}
for stroke in shape.strokes().rev() {
strokes::render(self, &shape, stroke);
strokes::render(self, &shape, stroke, antialias);
}
shadows::render_inner_shadows(self, &shape);
shadows::render_drop_shadows(self, &shape);
shadows::render_inner_shadows(self, &shape, antialias);
shadows::render_drop_shadows(self, &shape, antialias);
}
};
@ -588,7 +592,7 @@ impl RenderState {
if !self.render_in_progress {
return Ok(());
}
let scale = self.get_scale();
let mut should_stop = false;
while !should_stop {
if let Some(current_tile) = self.current_tile {
@ -665,6 +669,7 @@ impl RenderState {
}
if !transformed_element.extrect().intersects(self.render_area)
|| transformed_element.hidden()
|| transformed_element.visually_insignificant(scale)
{
debug::render_debug_shape(self, &transformed_element, false);
continue;