Mirrors/servo
1
0
Fork 0
mirror of https://github.com/servo/servo.git synced 2025-08-06 06:00:15 +01:00
Code Issues Projects Releases Packages Wiki Activity

Simplify the display list slightly

Browse source 
Now that WebRender uses an Iframe display item, we do not need the Noop
item for the non-WebRender path. We can simply reuse the Iframe display
item. Also remove the layer_id member from the LayeredItem struct, as
it is unused.
This commit is contained in:
Martin Robinson 2016-03-10 14:33:22 -08:00
parent e8aeebbac5
commit 474033c39f
3 changed files with 14 additions and 29 deletions
Download patch file Download diff file Expand all files Collapse all files

33
components/layout/display_list_builder.rs
View file

@ -1141,28 +1141,22 @@ impl FragmentDisplayListBuilding for Fragment {
}
SpecificFragmentInfo::Iframe(ref fragment_info) => {
if !stacking_relative_content_box.is_empty() {
let item = DisplayItem::IframeClass(box IframeDisplayItem {
base: BaseDisplayItem::new(
&stacking_relative_content_box,
DisplayItemMetadata::new(self.node,
&*self.style,
Cursor::DefaultCursor),
clip),
iframe: fragment_info.pipeline_id,
});
if opts::get().use_webrender {
state.add_display_item(DisplayItem::IframeClass(box IframeDisplayItem {
base: BaseDisplayItem::new(
&stacking_relative_content_box,
DisplayItemMetadata::new(self.node,
&*self.style,
Cursor::DefaultCursor),
clip),
iframe: fragment_info.pipeline_id,
}), DisplayListSection::Content);
state.add_display_item(item, DisplayListSection::Content);
} else {
let layer_id = self.layer_id();
state.add_display_item(DisplayItem::LayeredItemClass(box LayeredItem {
item: DisplayItem::NoopClass(
box BaseDisplayItem::new(
&stacking_relative_content_box,
DisplayItemMetadata::new(self.node,
&*self.style,
Cursor::DefaultCursor),
clip)),
layer_id: layer_id,
layer_info: LayerInfo::new(layer_id,
item: item,
layer_info: LayerInfo::new(self.layer_id(),
ScrollPolicy::Scrollable,
Some(fragment_info.pipeline_id),
color::transparent()),
@ -1248,7 +1242,6 @@ impl FragmentDisplayListBuilding for Fragment {
} else {
state.add_display_item(DisplayItem::LayeredItemClass(box LayeredItem {
item: display_item,
layer_id: layer_id,
layer_info: LayerInfo::new(layer_id,
ScrollPolicy::Scrollable,
None,