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author | wolfbeast <mcwerewolf@wolfbeast.com> | 2020-02-26 20:51:22 +0100 |
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committer | wolfbeast <mcwerewolf@wolfbeast.com> | 2020-02-26 20:51:22 +0100 |
commit | 793da7dd6238ce156e29c71304e24b2c05edc11d (patch) | |
tree | 89aaa5542c8930a139a76d6b82959d70500556e5 /layout/generic/nsViewportFrame.cpp | |
parent | 16abf27e653d0a845abeb542d611984a629160d2 (diff) | |
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Revert "Issue #1355 - Better way to create display items for column backgrounds"
This reverts commit 44c47c50388f526c2d134e16d5debebe94a0faf8.
Diffstat (limited to 'layout/generic/nsViewportFrame.cpp')
-rw-r--r-- | layout/generic/nsViewportFrame.cpp | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/layout/generic/nsViewportFrame.cpp b/layout/generic/nsViewportFrame.cpp index a7a8cd50c..39491a0ed 100644 --- a/layout/generic/nsViewportFrame.cpp +++ b/layout/generic/nsViewportFrame.cpp @@ -48,6 +48,7 @@ ViewportFrame::Init(nsIContent* aContent, void ViewportFrame::BuildDisplayList(nsDisplayListBuilder* aBuilder, + const nsRect& aDirtyRect, const nsDisplayListSet& aLists) { PROFILER_LABEL("ViewportFrame", "BuildDisplayList", @@ -57,7 +58,7 @@ ViewportFrame::BuildDisplayList(nsDisplayListBuilder* aBuilder, // make the kid's BorderBackground our own. This ensures that the canvas // frame's background becomes our own background and therefore appears // below negative z-index elements. - BuildDisplayListForChild(aBuilder, kid, aLists); + BuildDisplayListForChild(aBuilder, kid, aDirtyRect, aLists); } nsDisplayList topLayerList; @@ -97,25 +98,19 @@ BuildDisplayListForTopLayerFrame(nsDisplayListBuilder* aBuilder, nsIFrame* aFrame, nsDisplayList* aList) { - nsRect visible; nsRect dirty; DisplayListClipState::AutoClipMultiple clipState(aBuilder); nsDisplayListBuilder::OutOfFlowDisplayData* savedOutOfFlowData = nsDisplayListBuilder::GetOutOfFlowData(aFrame); if (savedOutOfFlowData) { - visible = savedOutOfFlowData->mVisibleRect; dirty = savedOutOfFlowData->mDirtyRect; clipState.SetClipForContainingBlockDescendants( &savedOutOfFlowData->mContainingBlockClip); clipState.SetScrollClipForContainingBlockDescendants( aBuilder, savedOutOfFlowData->mContainingBlockScrollClip); } - nsDisplayListBuilder::AutoBuildingDisplayList - buildingForChild(aBuilder, aFrame, visible, dirty, - aBuilder->IsAtRootOfPseudoStackingContext()); - nsDisplayList list; - aFrame->BuildDisplayListForStackingContext(aBuilder, &list); + aFrame->BuildDisplayListForStackingContext(aBuilder, dirty, &list); aList->AppendToTop(&list); } |