third_party/WebKit/Source/core/layout/compositing/CompositedLayerMapping.cpp - Issue 1954093003: Don't try to paint graphics layers inside throttled frames

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

Issue 1954093003: Don't try to paint graphics layers inside throttled frames (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Add tests. Created 4 years, 7 months ago

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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 69f3465123c7b305a86192db653f74da449afdf4..fb6cc543c8a35a250ce84d403fac2981c30d424c 100644

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

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

@@ -2144,7 +2144,8 @@ void CompositedLayerMapping::doPaintTask(const GraphicsLayerPaintInfo& paintInfo

}

#if ENABLE(ASSERT)

- paintInfo.paintLayer->layoutObject()->assertSubtreeIsLaidOut();

+ if (!layoutObject()->view()->frame() || !layoutObject()->view()->frame()->shouldThrottleRendering())

+ paintInfo.paintLayer->layoutObject()->assertSubtreeIsLaidOut();

#endif

float deviceScaleFactor = blink::deviceScaleFactor(paintInfo.paintLayer->layoutObject()->frame());

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