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Remove DisplayListTraversal

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It's no longer necessary because we always just walk through the
display list one item at a time.
This commit is contained in:
Martin Robinson 2017-10-18 17:33:32 +02:00
parent 770b348091
commit 2e2ed444d5
2 changed files with 3 additions and 94 deletions
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6
components/layout/webrender_helpers.rs
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@ -10,8 +10,7 @@
use app_units::Au;
use euclid::{Point2D, Vector2D, Rect, SideOffsets2D, Size2D};
use gfx::display_list::{BorderDetails, BorderRadii, BoxShadowClipMode, ClipScrollNodeType};
use gfx::display_list::{ClippingRegion, DisplayItem, DisplayList, DisplayListTraversal};
use gfx::display_list::StackingContextType;
use gfx::display_list::{ClippingRegion, DisplayItem, DisplayList, StackingContextType};
use msg::constellation_msg::PipelineId;
use style::computed_values::{image_rendering, mix_blend_mode, transform_style};
use style::values::computed::{BorderStyle, Filter};
@ -222,7 +221,6 @@ impl ToTransformStyle for transform_style::T {
impl WebRenderDisplayListConverter for DisplayList {
fn convert_to_webrender(&self, pipeline_id: PipelineId) -> DisplayListBuilder {
let traversal = DisplayListTraversal::new(self);
let mut builder = DisplayListBuilder::with_capacity(pipeline_id.to_webrender(),
self.bounds().size.to_sizef(),
1024 * 1024); // 1 MB of space
@ -230,7 +228,7 @@ impl WebRenderDisplayListConverter for DisplayList {
let mut current_clip_and_scroll_info = pipeline_id.root_clip_and_scroll_info();
builder.push_clip_and_scroll_info(current_clip_and_scroll_info);
for item in traversal {
for item in &self.list {
item.convert_to_webrender(&mut builder, &mut current_clip_and_scroll_info);
}
builder