SVG Web Animations: Add compositing pipeline for SVGInterpolationTypes

third_party/WebKit/Source/core/svg/SVGDocumentExtensions.h

 /*
  * Copyright (C) 2006 Apple Inc. All rights reserved.
  * Copyright (C) 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  *
  * 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 17 matching lines @@
 #include "wtf/HashMap.h"
 #include "wtf/HashSet.h"
 #include "wtf/text/AtomicStringHash.h"
 
 namespace blink {
 
 class Document;
 class LayoutSVGResourceContainer;
 class SubtreeLayoutScope;
 class SVGSVGElement;
+class SVGElement;
 class Element;
 
 class SVGDocumentExtensions : public NoBaseWillBeGarbageCollectedFinalized<SVGDocumentExtensions> {
     WTF_MAKE_NONCOPYABLE(SVGDocumentExtensions); WTF_MAKE_FAST_ALLOCATED_WILL_BE_REMOVED(SVGDocumentExtensions);
 public:
     typedef WillBeHeapHashSet<RawPtrWillBeMember<Element>> SVGPendingElements;
     explicit SVGDocumentExtensions(Document*);
     ~SVGDocumentExtensions();
 
     void addTimeContainer(SVGSVGElement*);
     void removeTimeContainer(SVGSVGElement*);
 
+    void addPendingWebAnimatedSVGElement(SVGElement&);

[pdr., 2015/10/21 00:47:37]

Can you add a comment here?

[alancutter (OOO until 2018), 2015/10/21 04:20:42]

Done.

+
     void addResource(const AtomicString& id, LayoutSVGResourceContainer*);
     void removeResource(const AtomicString& id);
     LayoutSVGResourceContainer* resourceById(const AtomicString& id) const;
 
     static void serviceOnAnimationFrame(Document&, double monotonicAnimationStartTime);
 
     void startAnimations();
     void pauseAnimations();
     void dispatchSVGLoadEventToOutermostSVGElements();
 
@@ skipping 13 matching lines @@
     void updatePan(const FloatPoint& pos) const;
 
     static SVGSVGElement* rootElement(const Document&);
     SVGSVGElement* rootElement() const;
 
     DECLARE_TRACE();
 
 private:
     RawPtrWillBeMember<Document> m_document;
     WillBeHeapHashSet<RawPtrWillBeMember<SVGSVGElement>> m_timeContainers; // For SVG 1.2 support this will need to be made more general.
+    WillBeHeapHashSet<RawPtrWillBeMember<SVGElement>> m_webAnimatedSVGElements;
     HashMap<AtomicString, LayoutSVGResourceContainer*> m_resources;
     WillBeHeapHashMap<AtomicString, OwnPtrWillBeMember<SVGPendingElements>> m_pendingResources; // Resources that are pending.
     WillBeHeapHashMap<AtomicString, OwnPtrWillBeMember<SVGPendingElements>> m_pendingResourcesForRemoval; // Resources that are pending and scheduled for removal.
     SVGResourcesCache m_resourcesCache;
     WillBeHeapHashSet<RawPtrWillBeMember<SVGSVGElement>> m_relativeLengthSVGRoots; // Root SVG elements with relative length descendants.
     FloatPoint m_translate;
 #if ENABLE(ASSERT)
     bool m_inRelativeLengthSVGRootsInvalidation;
 #endif
 
@@ skipping 15 matching lines @@
     void markPendingResourcesForRemoval(const AtomicString&);
     Element* removeElementFromPendingResourcesForRemoval(const AtomicString&);
 
 private:
     PassOwnPtrWillBeRawPtr<SVGPendingElements> removePendingResourceForRemoval(const AtomicString&);
 };
 
 }
 
 #endif