third_party/WebKit/Source/core/frame/FrameView.cpp - Issue 2539693002: Early-out from the prepaint tree walk

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Unified Diff: third_party/WebKit/Source/core/frame/FrameView.cpp

Issue 2539693002: Early-out from the prepaint tree walk (Closed)

Patch Set: Do not force subtree updates for all paint invalidation reasons, add todo to track paint offset cha… Created 4 years ago

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Index: third_party/WebKit/Source/core/frame/FrameView.cpp

diff --git a/third_party/WebKit/Source/core/frame/FrameView.cpp b/third_party/WebKit/Source/core/frame/FrameView.cpp

index b42da5159917ed6d0fa5d353d69374a060836dc3..c1c7eaac846cca419412ec792d1a0ec05eb52f11 100644

--- a/third_party/WebKit/Source/core/frame/FrameView.cpp

+++ b/third_party/WebKit/Source/core/frame/FrameView.cpp

@@ -1300,6 +1300,12 @@ void FrameView::invalidatePaintIfNeeded(

layoutViewItem().sendMediaPositionChangeNotifications(visibleRect);

}

+void FrameView::setNeedsPaintPropertyUpdate() {

+ m_needsPaintPropertyUpdate = true;

+ if (LayoutObject* owner = frame().ownerLayoutObject())

+ owner->setDescendantNeedsPaintPropertyUpdate();

IntRect FrameView::computeVisibleArea() {

// Return our clipping bounds in the root frame.

IntRect us(frameRect());