third_party/WebKit/Source/core/layout/compositing/PaintLayerCompositor.cpp - Issue 2671853003: [SPInvalidation] Use GeometryMapper in PaintLayerClipper for paint.

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

Issue 2671853003: [SPInvalidation] Use GeometryMapper in PaintLayerClipper for paint. (Closed)

Patch Set: none Created 3 years, 10 months ago

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« third_party/WebKit/Source/core/frame/FrameView.cpp ('K') | « third_party/WebKit/Source/core/layout/compositing/CompositingLayerAssigner.cpp ('k') | third_party/WebKit/Source/core/paint/PaintInvalidator.cpp » ('j') | third_party/WebKit/Source/core/paint/PaintLayerPainter.cpp » ('J')
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Index: third_party/WebKit/Source/core/layout/compositing/PaintLayerCompositor.cpp

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

index ab1872a840949a71eba27cd789e9d8e4fc7e6a33..e0f9c71219730d6f4a432da193606cf2d1e2b2b9 100644

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

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

@@ -568,8 +568,10 @@ bool PaintLayerCompositor::allocateOrClearCompositedLayerMapping(

innerCompositor->updateRootLayerAttachment();

}

- if (compositedLayerMappingChanged)

- layer->clipper().clearClipRectsIncludingDescendants(PaintingClipRects);

+ if (compositedLayerMappingChanged) {

+ layer->clipper(PaintLayer::DoNotUseGeometryMapper)

+ .clearClipRectsIncludingDescendants(PaintingClipRects);

+ }

// If a fixed position layer gained/lost a compositedLayerMapping or the

// reason not compositing it changed, the scrolling coordinator needs to