third_party/WebKit/Source/core/layout/compositing/CompositedLayerMapping.cpp - Issue 2859483006: cc: Enable composited border-radius scrolling.

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Unified Diff: third_party/WebKit/Source/core/layout/compositing/CompositedLayerMapping.cpp

Issue 2859483006: cc: Enable composited border-radius scrolling.

Patch Set: test-rebaseline Created 3 years, 6 months ago

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« cc/trees/layer_tree_settings.h ('K') | « third_party/WebKit/LayoutTests/platform/win/virtual/prefer_compositing_to_lcd_text/compositing/overflow/tiled-mask-expected.png ('k') | third_party/WebKit/Source/core/layout/compositing/CompositedLayerMappingTest.cpp » ('j') | third_party/WebKit/Source/core/paint/PaintLayerClipper.cpp » ('J')
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Index: third_party/WebKit/Source/core/layout/compositing/CompositedLayerMapping.cpp

diff --git a/third_party/WebKit/Source/core/layout/compositing/CompositedLayerMapping.cpp b/third_party/WebKit/Source/core/layout/compositing/CompositedLayerMapping.cpp

index 8b48ce27cb44531654322b50b2b1c24476743a1e..0ceee46df26b5944a7b5b5bebad725cd8d703104 100644

--- a/third_party/WebKit/Source/core/layout/compositing/CompositedLayerMapping.cpp

+++ b/third_party/WebKit/Source/core/layout/compositing/CompositedLayerMapping.cpp

@@ -552,9 +552,6 @@ void CompositedLayerMapping::

if (!clipping_container)

return;

- if (clipping_container->EnclosingLayer() == scroll_parent)

- return;

if (compositing_ancestor->GetLayoutObject().IsDescendantOf(

clipping_container))

return;

@@ -584,6 +581,9 @@ void CompositedLayerMapping::

owning_layer_is_masked =

!AncestorRoundedCornersWontClip(compositing_ancestor);

}

+ if (clipping_container->EnclosingLayer() == scroll_parent)

+ owning_layer_is_clipped = owning_layer_is_masked;

}

const PaintLayer* CompositedLayerMapping::ScrollParent() {