Improve separation between "SMIL times" and timestamps

third_party/WebKit/Source/core/svg/animation/SVGSMILElement.h

 /*
  * Copyright (C) 2008 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 67 matching lines @@
   SMILTime repeatCount() const;
   SMILTime maxValue() const;
   SMILTime minValue() const;
 
   SMILTime elapsed() const;
 
   SMILTime intervalBegin() const { return m_interval.begin; }
   SMILTime previousIntervalBegin() const { return m_previousIntervalBegin; }
   SMILTime simpleDuration() const;
 
-  void seekToIntervalCorrespondingToTime(SMILTime elapsed);
-  bool progress(SMILTime elapsed, bool seekToTime);
+  void seekToIntervalCorrespondingToTime(double elapsed);
+  bool progress(double elapsed, bool seekToTime);
   SMILTime nextProgressTime() const;
   void updateAnimatedValue(SVGSMILElement* resultElement) {
     updateAnimation(m_lastPercent, m_lastRepeat, resultElement);
   }
 
   void reset();
 
   static SMILTime parseClockValue(const String&);
   static SMILTime parseOffsetValue(const String&);
 
-  bool isContributing(SMILTime elapsed) const;
+  bool isContributing(double elapsed) const;
   bool isFrozen() const;
 
   unsigned documentOrderIndex() const { return m_documentOrderIndex; }
   void setDocumentOrderIndex(unsigned index) { m_documentOrderIndex = index; }
 
   virtual void resetAnimatedType() = 0;
   virtual void clearAnimatedType() = 0;
   virtual void applyResultsToTarget() = 0;
 
   bool animatedTypeIsLocked() const { return m_animatedPropertyLocked; }
@@ skipping 58 matching lines @@
   enum IntervalSelector { FirstInterval, NextInterval };
 
   SMILInterval resolveInterval(IntervalSelector) const;
   void resolveFirstInterval();
   bool resolveNextInterval();
   SMILTime resolveActiveEnd(SMILTime resolvedBegin, SMILTime resolvedEnd) const;
   SMILTime repeatingDuration() const;
 
   enum RestartedInterval { DidNotRestartInterval, DidRestartInterval };
 
-  RestartedInterval maybeRestartInterval(SMILTime elapsed);
+  RestartedInterval maybeRestartInterval(double elapsed);
   void beginListChanged(SMILTime eventTime);
   void endListChanged(SMILTime eventTime);
 
   // This represents conditions on elements begin or end list that need to be
   // resolved on runtime, for example
   // <animate begin="otherElement.begin + 8s; button.click" ... />
   class Condition : public GarbageCollectedFinalized<Condition> {
    public:
     enum Type { EventBase, Syncbase, AccessKey };
 
@@ skipping 50 matching lines @@
   void notifyDependentsIntervalChanged();
   void createInstanceTimesFromSyncbase(SVGSMILElement* syncbase);
   void addSyncBaseDependent(SVGSMILElement*);
   void removeSyncBaseDependent(SVGSMILElement*);
 
   enum ActiveState { Inactive, Active, Frozen };
 
   QualifiedName m_attributeName;
 
   ActiveState determineActiveState(SMILTime elapsed) const;
-  float calculateAnimationPercentAndRepeat(SMILTime elapsed,
+  float calculateAnimationPercentAndRepeat(double elapsed,
                                            unsigned& repeat) const;
-  SMILTime calculateNextProgressTime(SMILTime elapsed) const;
+  SMILTime calculateNextProgressTime(double elapsed) const;
 
   Member<SVGElement> m_targetElement;
 
   HeapVector<Member<Condition>> m_conditions;
   bool m_syncBaseConditionsConnected;
   bool m_hasEndEventConditions;
 
   bool m_isWaitingForFirstInterval;
   bool m_isScheduled;
 
@@ skipping 37 matching lines @@
          element.hasTagName(SVGNames::animateMotionTag) ||
          element.hasTagName(SVGNames::animateTransformTag) ||
          element.hasTagName((SVGNames::discardTag));
 }
 
 DEFINE_SVGELEMENT_TYPE_CASTS_WITH_FUNCTION(SVGSMILElement);
 
 }  // namespace blink
 
 #endif  // SVGSMILElement_h