Mirrors/servo
1
0
Fork 0
mirror of https://github.com/servo/servo.git synced 2025-06-06 16:45:39 +00:00
Code Issues Projects Releases Packages Wiki Activity

Wait as late as possible to assign ClipIds

Browse source 
This will allow Servo to create ClipScrollNodes later during display
list construction, which will be necessary once rounded rectangles
are removed from the LocalClip structure. Instead of keeping track
of the ClipId of each ClipScrollNode, we keep track of its index in an
array of ClipScrollNodes. This will allow us to access them without a
hash lookup.
This commit is contained in:
Martin Robinson 2017-10-16 18:36:09 +02:00
parent a296e386af
commit 5937f62352
8 changed files with 365 additions and 274 deletions
Download patch file Download diff file Expand all files Collapse all files

7
components/layout/traversal.rs
View file

@ -313,9 +313,8 @@ impl<'a> BuildDisplayList<'a> {
let parent_stacking_context_id = self.state.current_stacking_context_id;
self.state.current_stacking_context_id = flow::base(flow).stacking_context_id;
let parent_clip_and_scroll_info = self.state.current_clip_and_scroll_info;
self.state.current_clip_and_scroll_info =
flow.clip_and_scroll_info(self.state.layout_context.id);
let parent_clipping_and_scrolling = self.state.current_clipping_and_scrolling;
self.state.current_clipping_and_scrolling = flow.clipping_and_scrolling();
flow.build_display_list(&mut self.state);
flow::mut_base(flow).restyle_damage.remove(REPAINT);
@ -325,6 +324,6 @@ impl<'a> BuildDisplayList<'a> {
}
self.state.current_stacking_context_id = parent_stacking_context_id;
self.state.current_clip_and_scroll_info = parent_clip_and_scroll_info;
self.state.current_clipping_and_scrolling = parent_clipping_and_scrolling;
}
}