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Update WR (gradients, batching, text run, border changes).
- Tidy and optimize the batching code. - Support tiling / repeat for linear and radial gradients. - Fix some edge cases of subpixel text AA. - Add clip mask support to border shaders. - Optimization to text run creation on CPU. - Handle more box-shadow clipping cases. - Fix a panic that could occur when window size is 0. - Clip / scroll API improvements.
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parent
065f50014f
commit
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4 changed files with 42 additions and 38 deletions
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@ -16,7 +16,7 @@ use msg::constellation_msg::PipelineId;
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use style::computed_values::{image_rendering, mix_blend_mode};
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use style::computed_values::filter::{self, Filter};
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use style::values::computed::BorderStyle;
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use webrender_traits::{self, DisplayListBuilder, ExtendMode, LayoutTransform, ScrollLayerId};
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use webrender_traits::{self, DisplayListBuilder, ExtendMode, LayoutTransform, ClipId};
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pub trait WebRenderDisplayListConverter {
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fn convert_to_webrender(&self, pipeline_id: PipelineId) -> DisplayListBuilder;
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@ -374,7 +374,11 @@ impl WebRenderDisplayItemConverter for DisplayItem {
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end_point,
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item.gradient.stops.clone(),
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ExtendMode::Clamp);
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builder.push_gradient(rect, clip, gradient);
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builder.push_gradient(rect,
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clip,
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gradient,
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rect.size,
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webrender_traits::LayoutSize::zero());
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}
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DisplayItem::Line(..) => {
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println!("TODO DisplayItem::Line");
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@ -421,7 +425,7 @@ impl WebRenderDisplayItemConverter for DisplayItem {
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}
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DisplayItem::PopStackingContext(_) => builder.pop_stacking_context(),
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DisplayItem::PushScrollRoot(ref item) => {
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let our_id = ScrollLayerId::new(item.scroll_root.id.0 as u64, builder.pipeline_id);
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let our_id = ClipId::new(item.scroll_root.id.0 as u64, builder.pipeline_id);
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let clip = item.scroll_root.clip.to_clip_region(builder);
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let content_rect = item.scroll_root.content_rect.to_rectf();
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let webrender_id = builder.define_clip(content_rect, clip, Some(our_id));
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@ -432,15 +436,15 @@ impl WebRenderDisplayItemConverter for DisplayItem {
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}
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}
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trait WebRenderScrollRootIdConverter {
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fn convert_to_webrender(&self, pipeline_id: webrender_traits::PipelineId) -> ScrollLayerId;
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fn convert_to_webrender(&self, pipeline_id: webrender_traits::PipelineId) -> ClipId;
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}
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impl WebRenderScrollRootIdConverter for ScrollRootId {
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fn convert_to_webrender(&self, pipeline_id: webrender_traits::PipelineId) -> ScrollLayerId {
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fn convert_to_webrender(&self, pipeline_id: webrender_traits::PipelineId) -> ClipId {
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if *self == ScrollRootId::root() {
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ScrollLayerId::root_scroll_layer(pipeline_id)
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ClipId::root_scroll_node(pipeline_id)
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} else {
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ScrollLayerId::new(self.0 as u64, pipeline_id)
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ClipId::new(self.0 as u64, pipeline_id)
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}
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}
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}
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