Update To 11.40.268.0

[platform/framework/web/crosswalk.git] / src / third_party / WebKit / Source / core / rendering / svg / RenderSVGResourceFilter.h

diff --git a/src/third_party/WebKit/Source/core/rendering/svg/RenderSVGResourceFilter.h b/src/third_party/WebKit/Source/core/rendering/svg/RenderSVGResourceFilter.h
index 20af2f2..d18d114 100644 (file)
--- a/src/third_party/WebKit/Source/core/rendering/svg/RenderSVGResourceFilter.h
+++ b/src/third_party/WebKit/Source/core/rendering/svg/RenderSVGResourceFilter.h
@@ -29,70 +29,60 @@
 #include "core/svg/graphics/filters/SVGFilter.h"
 #include "core/svg/graphics/filters/SVGFilterBuilder.h"
 
-namespace WebCore {
+namespace blink {
 
 struct FilterData {
     WTF_MAKE_FAST_ALLOCATED;
 public:
-    enum FilterDataState { PaintingSource, Applying, Built, CycleDetected, MarkedForRemoval };
+    enum FilterDataState { PaintingSource, Built, CycleDetected };
 
     FilterData()
-        : savedContext(0)
-        , state(PaintingSource)
+        : state(PaintingSource)
     {
     }
 
     RefPtr<SVGFilter> filter;
     RefPtr<SVGFilterBuilder> builder;
-    OwnPtr<ImageBuffer> sourceGraphicBuffer;
-    GraphicsContext* savedContext;
-    AffineTransform shearFreeAbsoluteTransform;
     FloatRect boundaries;
     FloatRect drawingRegion;
-    FloatSize scale;
     FilterDataState state;
 };
 
 class GraphicsContext;
 
-class RenderSVGResourceFilter FINAL : public RenderSVGResourceContainer {
+class RenderSVGResourceFilter final : public RenderSVGResourceContainer {
 public:
     explicit RenderSVGResourceFilter(SVGFilterElement*);
     virtual ~RenderSVGResourceFilter();
+    virtual void destroy() override;
 
-    virtual bool isChildAllowed(RenderObject*, RenderStyle*) const OVERRIDE;
+    virtual bool isChildAllowed(RenderObject*, RenderStyle*) const override;
 
-    virtual const char* renderName() const OVERRIDE { return "RenderSVGResourceFilter"; }
-    virtual bool isSVGResourceFilter() const OVERRIDE { return true; }
+    virtual const char* renderName() const override { return "RenderSVGResourceFilter"; }
+    virtual bool isOfType(RenderObjectType type) const override { return type == RenderObjectSVGResourceFilter || RenderSVGResourceContainer::isOfType(type); }
 
-    virtual void removeAllClientsFromCache(bool markForInvalidation = true) OVERRIDE;
-    virtual void removeClientFromCache(RenderObject*, bool markForInvalidation = true) OVERRIDE;
+    virtual void removeAllClientsFromCache(bool markForInvalidation = true) override;
+    virtual void removeClientFromCache(RenderObject*, bool markForInvalidation = true) override;
 
-    virtual bool applyResource(RenderObject*, RenderStyle*, GraphicsContext*&, unsigned short resourceMode) OVERRIDE;
-    virtual void postApplyResource(RenderObject*, GraphicsContext*&, unsigned short resourceMode, const Path*, const RenderSVGShape*) OVERRIDE;
+    bool prepareEffect(RenderObject*, GraphicsContext*&);
+    void finishEffect(RenderObject*, GraphicsContext*&);
 
     FloatRect resourceBoundingBox(const RenderObject*);
 
     PassRefPtr<SVGFilterBuilder> buildPrimitives(SVGFilter*);
 
-    SVGUnitTypes::SVGUnitType filterUnits() const { return toSVGFilterElement(element())->filterUnitsCurrentValue(); }
-    SVGUnitTypes::SVGUnitType primitiveUnits() const { return toSVGFilterElement(element())->primitiveUnitsCurrentValue(); }
+    SVGUnitTypes::SVGUnitType filterUnits() const { return toSVGFilterElement(element())->filterUnits()->currentValue()->enumValue(); }
+    SVGUnitTypes::SVGUnitType primitiveUnits() const { return toSVGFilterElement(element())->primitiveUnits()->currentValue()->enumValue(); }
 
     void primitiveAttributeChanged(RenderObject*, const QualifiedName&);
 
-    virtual RenderSVGResourceType resourceType() const OVERRIDE { return s_resourceType; }
-    static const RenderSVGResourceType s_resourceType;
+    static const RenderSVGResourceType s_resourceType = FilterResourceType;
+    virtual RenderSVGResourceType resourceType() const override { return s_resourceType; }
 
     FloatRect drawingRegion(RenderObject*) const;
 private:
-    bool fitsInMaximumImageSize(const FloatSize&, FloatSize&);
-
     typedef HashMap<RenderObject*, OwnPtr<FilterData> > FilterMap;
     FilterMap m_filter;
-
-    HashMap<RenderObject*, FloatRect> m_objects;
-
-    static bool s_deferredFilterRendering;
 };
 
 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderSVGResourceFilter, isSVGResourceFilter());