third_party/WebKit/Source/core/layout/compositing/CompositedLayerMapping.h - Issue 1416053003: Let synchronized painting generate correct paint invalidation rects

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

Issue 1416053003: Let synchronized painting generate correct paint invalidation rects (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: For landing Created 5 years, 2 months ago

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Index: third_party/WebKit/Source/core/layout/compositing/CompositedLayerMapping.h

diff --git a/third_party/WebKit/Source/core/layout/compositing/CompositedLayerMapping.h b/third_party/WebKit/Source/core/layout/compositing/CompositedLayerMapping.h

index 95e1a65654fd9933e10d3e9d9f9f4fa52a1f3c8b..4a6665096502716772e9f6f45551416a1682dedb 100644

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

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

@@ -123,8 +123,11 @@ public:

// LayoutRect is in the coordinate space of the layer's layout object.

void setContentsNeedDisplayInRect(const LayoutRect&, PaintInvalidationReason);

- void invalidateDisplayItemClient(const DisplayItemClientWrapper&, PaintInvalidationReason, const LayoutRect& previousPaintInvalidationRect, const LayoutRect& newPaintInvalidationRect);

- void invalidateDisplayItemClientOnScrollingContentsLayer(const DisplayItemClientWrapper&, PaintInvalidationReason, const LayoutRect& previousPaintInvalidationRect, const LayoutRect& newPaintInvalidationRect);

+ // If |visualRect| is not nullptr, it contains all pixels that might be painted by the display item client,

+ // in coordinate space of the layer's layout object.

+ // |visualRect| can be nullptr if we know it's unchanged and PaintController has cached the previous value.

+ void invalidateDisplayItemClient(const DisplayItemClientWrapper&, PaintInvalidationReason, const LayoutRect* visualRect);

+ void invalidateDisplayItemClientOnScrollingContentsLayer(const DisplayItemClientWrapper&, PaintInvalidationReason, const LayoutRect* visualRect);

// Notification from the layoutObject that its content changed.

void contentChanged(ContentChangeType);