[poc] curve-filter

third_party/WebKit/Source/core/layout/LayoutView.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2006 Apple Computer, Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 96 matching lines @@
     enum ViewportConstrainedPosition {
         IsNotFixedPosition,
         IsFixedPosition,
     };
 
     static ViewportConstrainedPosition viewportConstrainedPosition(EPosition position) { return position == FixedPosition ? IsFixedPosition : IsNotFixedPosition; }
     void mapToVisibleRectInAncestorSpace(const LayoutBoxModelObject* ancestor, LayoutRect&, ViewportConstrainedPosition, const PaintInvalidationState*) const;
     void mapToVisibleRectInAncestorSpace(const LayoutBoxModelObject* ancestor, LayoutRect&, const PaintInvalidationState*) const override;
     void adjustViewportConstrainedOffset(LayoutRect&, ViewportConstrainedPosition) const;
 
-    void invalidatePaintForViewAndCompositedLayers();
+    void invalidatePaintForViewAndCompositedLayers(bool changeDirectlyCompositedImages = false);
 
     void paint(const PaintInfo&, const LayoutPoint&) const override;
     void paintBoxDecorationBackground(const PaintInfo&, const LayoutPoint&) const override;
 
     enum SelectionPaintInvalidationMode { PaintInvalidationNewXOROld, PaintInvalidationNewMinusOld };
     void setSelection(LayoutObject* start, int startPos, LayoutObject*, int endPos, SelectionPaintInvalidationMode = PaintInvalidationNewXOROld);
     void clearSelection();
     bool hasPendingSelection() const;
     void commitPendingSelection();
     LayoutObject* selectionStart();
@@ skipping 173 matching lines @@
             m_paintInvalidationState->m_cachedOffsetsEnabled = true;
     }
 private:
     const PaintInvalidationState* m_paintInvalidationState;
     bool m_didDisable;
 };
 
 } // namespace blink
 
 #endif // LayoutView_h