Source/core/rendering/RenderLayer.cpp - Issue 460883002: Non-composited scrolling div should invalidate when it has descendant paints to its backing

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Unified Diff: Source/core/rendering/RenderLayer.cpp

Issue 460883002: Non-composited scrolling div should invalidate when it has descendant paints to its backing (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: rebaseline Created 6 years, 4 months ago

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« no previous file with comments | « LayoutTests/virtual/softwarecompositing/squashing/invalidate-when-leaving-squashed-layer-expected.txt ('k') | Source/core/rendering/RenderLayerScrollableArea.cpp » ('j') | Source/core/rendering/compositing/CompositedLayerMapping.cpp » ('J')
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Index: Source/core/rendering/RenderLayer.cpp

diff --git a/Source/core/rendering/RenderLayer.cpp b/Source/core/rendering/RenderLayer.cpp

index 933e0ea3c32a8229422ed41898fac51bbcb7278e..6107a969b2a1d8e2d96c8e8b12e3bcda16bf2e20 100644

--- a/Source/core/rendering/RenderLayer.cpp

+++ b/Source/core/rendering/RenderLayer.cpp

@@ -642,7 +642,7 @@ void RenderLayer::updateScrollingStateAfterCompositingChange()

m_hasNonCompositedChild = false;

for (RenderLayer* child = firstChild(); child; child = child->nextSibling()) {

- if (child->compositingState() == NotComposited) {

+ if (child->compositingState() == NotComposited || child->compositingState() == HasOwnBackingButPaintsIntoAncestor) {

m_hasNonCompositedChild = true;

return;

}