third_party/WebKit/Source/core/dom/IntersectionObservation.cpp - Issue 1813383002: Move all fast-path paint invalidation mapping into PaintInvalidationState

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Unified Diff: third_party/WebKit/Source/core/dom/IntersectionObservation.cpp

Issue 1813383002: Move all fast-path paint invalidation mapping into PaintInvalidationState (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Disable fast-path/slow-path comparison because of saturated operations of LayoutUnit Created 4 years, 9 months ago

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Index: third_party/WebKit/Source/core/dom/IntersectionObservation.cpp

diff --git a/third_party/WebKit/Source/core/dom/IntersectionObservation.cpp b/third_party/WebKit/Source/core/dom/IntersectionObservation.cpp

index 7b126fbe90ba6cd44a851bee15009594d9a1dfe8..06af503eded8e557f2a34b9468ca5d90cb386280 100644

--- a/third_party/WebKit/Source/core/dom/IntersectionObservation.cpp

+++ b/third_party/WebKit/Source/core/dom/IntersectionObservation.cpp

@@ -71,7 +71,7 @@ void IntersectionObservation::clipToRoot(IntersectionGeometry& geometry) const

LayoutObject* rootLayoutObject = m_observer->rootLayoutObject();

LayoutObject* targetLayoutObject = target()->layoutObject();

- geometry.doesIntersect = targetLayoutObject->mapToVisibleRectInAncestorSpace(toLayoutBoxModelObject(rootLayoutObject), geometry.intersectionRect, nullptr, EdgeInclusive);

+ geometry.doesIntersect = targetLayoutObject->mapToVisibleRectInAncestorSpace(toLayoutBoxModelObject(rootLayoutObject), geometry.intersectionRect, EdgeInclusive);

if (!geometry.doesIntersect)

return;

LayoutRect rootClipRect(geometry.rootRect);