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| author | Martin Robinson <mrobinson@igalia.com> | 2018-06-22 17:56:11 +0200 |
|---|---|---|
| committer | Glenn Watson <github@intuitionlibrary.com> | 2018-06-25 07:35:26 +1000 |
| commit | 7d672555be73bf0a057e8596b96d3843b0627eb2 (patch) | |
| tree | 39cebcbb1bf68fd2d58d71cab9ffa6f12937b423 /components/layout | |
| parent | 253117ece652a416f3fca48056462b2f57087717 (diff) | |
| download | servo-7d672555be73bf0a057e8596b96d3843b0627eb2.tar.gz servo-7d672555be73bf0a057e8596b96d3843b0627eb2.zip | |
Give stacking contexts the right reference frame id
Stacking contexts that create reference frames should be created with
the positioning node set to the reference frames that surround them.
Diffstat (limited to 'components/layout')
| -rw-r--r-- | components/layout/display_list/webrender_helpers.rs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/components/layout/display_list/webrender_helpers.rs b/components/layout/display_list/webrender_helpers.rs index a6070ecb61d..d056d8c4655 100644 --- a/components/layout/display_list/webrender_helpers.rs +++ b/components/layout/display_list/webrender_helpers.rs @@ -235,6 +235,7 @@ impl WebRenderDisplayItemConverter for DisplayItem { info.rect.origin = LayoutPoint::zero(); info.clip_rect.origin = LayoutPoint::zero(); + builder.push_clip_id(clip_id); } builder.push_stacking_context( @@ -245,6 +246,10 @@ impl WebRenderDisplayItemConverter for DisplayItem { stacking_context.filters.clone(), GlyphRasterSpace::Screen, ); + + if stacking_context.established_reference_frame.is_some() { + builder.pop_clip_id(); + } }, DisplayItem::PopStackingContext(_) => builder.pop_stacking_context(), DisplayItem::DefineClipScrollNode(ref item) => { |