Source/core/animation/CompositorAnimations.h - Issue 1218943002: Compositor animations for Independent CSS Transform Properties

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Issue 1218943002: Compositor animations for Independent CSS Transform Properties (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Clean up Created 5 years, 5 months ago

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1 /*	1 /*

2 * Copyright (C) 2013 Google Inc. All rights reserved.	2 * Copyright (C) 2013 Google Inc. All rights reserved.

3 *	3 *

4 * Redistribution and use in source and binary forms, with or without	4 * Redistribution and use in source and binary forms, with or without

5 * modification, are permitted provided that the following conditions are	5 * modification, are permitted provided that the following conditions are

6 * met:	6 * met:

7 *	7 *

8 * * Redistributions of source code must retain the above copyright	8 * * Redistributions of source code must retain the above copyright

9 * notice, this list of conditions and the following disclaimer.	9 * notice, this list of conditions and the following disclaimer.

10 * * Redistributions in binary form must reproduce the above	10 * * Redistributions in binary form must reproduce the above

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40 namespace blink {	40 namespace blink {

41	41

42 class Animation;	42 class Animation;

43 class Element;	43 class Element;

44 class FloatBox;	44 class FloatBox;

45	45

46 class CORE_EXPORT CompositorAnimations {	46 class CORE_EXPORT CompositorAnimations {

47 public:	47 public:

48 static CompositorAnimations* instance() { return instance(0); }	48 static CompositorAnimations* instance() { return instance(0); }

49 static void setInstanceForTesting(CompositorAnimations* newInstance) { insta nce(newInstance); }	49 static void setInstanceForTesting(CompositorAnimations* newInstance) { insta nce(newInstance); }

50 static bool isCompositableProperty(CSSPropertyID property) { return property == CSSPropertyOpacity \|\| property == CSSPropertyTransform \|\| property == CSSPro pertyWebkitFilter; }	50 static bool isCompositableProperty(CSSPropertyID);

51 static CSSPropertyID CompositableProperties[3];	51 static const CSSPropertyID compositableProperties[6];

52	52

53 virtual bool isCandidateForAnimationOnCompositor(const Timing&, const Elemen t&, const Animation*, const EffectModel&, double animationPlaybackRate);	53 virtual bool isCandidateForAnimationOnCompositor(const Timing&, const Elemen t&, const Animation*, const EffectModel&, double animationPlaybackRate);

54 virtual void cancelIncompatibleAnimationsOnCompositor(const Element&, const Animation&, const EffectModel&);	54 virtual void cancelIncompatibleAnimationsOnCompositor(const Element&, const Animation&, const EffectModel&);

55 virtual bool canStartAnimationOnCompositor(const Element&);	55 virtual bool canStartAnimationOnCompositor(const Element&);

56 // FIXME: This should return void. We should know ahead of time whether thes e animations can be started.	56 // FIXME: This should return void. We should know ahead of time whether thes e animations can be started.

57 virtual bool startAnimationOnCompositor(const Element&, int group, double st artTime, double timeOffset, const Timing&, const Animation&, const EffectModel&, Vector<int>& startedAnimationIds, double animationPlaybackRate);	57 virtual bool startAnimationOnCompositor(const Element&, int group, double st artTime, double timeOffset, const Timing&, const Animation&, const EffectModel&, Vector<int>& startedAnimationIds, double animationPlaybackRate);

58 virtual void cancelAnimationOnCompositor(const Element&, const Animation&, i nt id);	58 virtual void cancelAnimationOnCompositor(const Element&, const Animation&, i nt id);

59 virtual void pauseAnimationForTestingOnCompositor(const Element&, const Anim ation&, int id, double pauseTime);	59 virtual void pauseAnimationForTestingOnCompositor(const Element&, const Anim ation&, int id, double pauseTime);

60	60

61 virtual bool canAttachCompositedLayers(const Element&, const Animation&);	61 virtual bool canAttachCompositedLayers(const Element&, const Animation&);

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72 if (newInstance) {	72 if (newInstance) {

73 instance = newInstance;	73 instance = newInstance;

74 }	74 }

75 return instance;	75 return instance;

76 }	76 }

77 };	77 };

78	78

79 } // namespace blink	79 } // namespace blink

80	80

81 #endif	81 #endif

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