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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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28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
29 */ | 29 */ |
30 | 30 |
31 #ifndef CompositorAnimationsImpl_h | 31 #ifndef CompositorAnimationsImpl_h |
32 #define CompositorAnimationsImpl_h | 32 #define CompositorAnimationsImpl_h |
33 | 33 |
34 #include "core/CoreExport.h" | 34 #include "core/CoreExport.h" |
35 #include "core/animation/EffectModel.h" | 35 #include "core/animation/EffectModel.h" |
36 #include "core/animation/KeyframeEffectModel.h" | 36 #include "core/animation/KeyframeEffectModel.h" |
37 #include "core/animation/Timing.h" | 37 #include "core/animation/Timing.h" |
| 38 #include "platform/animation/CompositorAnimation.h" |
38 #include "platform/animation/TimingFunction.h" | 39 #include "platform/animation/TimingFunction.h" |
39 #include "public/platform/WebCompositorAnimation.h" | |
40 #include "wtf/Allocator.h" | 40 #include "wtf/Allocator.h" |
41 | 41 |
42 namespace blink { | 42 namespace blink { |
43 | 43 |
44 class WebCompositorAnimationCurve; | 44 class CompositorAnimationCurve; |
45 | 45 |
46 class CORE_EXPORT CompositorAnimationsImpl { | 46 class CORE_EXPORT CompositorAnimationsImpl { |
47 STATIC_ONLY(CompositorAnimationsImpl); | 47 STATIC_ONLY(CompositorAnimationsImpl); |
48 private: | 48 private: |
49 struct CompositorTiming { | 49 struct CompositorTiming { |
50 DISALLOW_NEW(); | 50 DISALLOW_NEW(); |
51 void assertValid() const | 51 void assertValid() const |
52 { | 52 { |
53 ASSERT(scaledDuration > 0); | 53 ASSERT(scaledDuration > 0); |
54 ASSERT(std::isfinite(scaledTimeOffset)); | 54 ASSERT(std::isfinite(scaledTimeOffset)); |
55 ASSERT(adjustedIterationCount > 0 || adjustedIterationCount == -1); | 55 ASSERT(adjustedIterationCount > 0 || adjustedIterationCount == -1); |
56 ASSERT(std::isfinite(playbackRate) && playbackRate); | 56 ASSERT(std::isfinite(playbackRate) && playbackRate); |
57 ASSERT(iterationStart >= 0); | 57 ASSERT(iterationStart >= 0); |
58 } | 58 } |
59 | 59 |
60 Timing::PlaybackDirection direction; | 60 Timing::PlaybackDirection direction; |
61 double scaledDuration; | 61 double scaledDuration; |
62 double scaledTimeOffset; | 62 double scaledTimeOffset; |
63 double adjustedIterationCount; | 63 double adjustedIterationCount; |
64 double playbackRate; | 64 double playbackRate; |
65 Timing::FillMode fillMode; | 65 Timing::FillMode fillMode; |
66 double iterationStart; | 66 double iterationStart; |
67 }; | 67 }; |
68 | 68 |
69 static bool convertTimingForCompositor(const Timing&, double timeOffset, Com
positorTiming& out, double animationPlaybackRate); | 69 static bool convertTimingForCompositor(const Timing&, double timeOffset, Com
positorTiming& out, double animationPlaybackRate); |
70 | 70 |
71 static void getAnimationOnCompositor(const Timing&, int group, double startT
ime, double timeOffset, const KeyframeEffectModelBase&, Vector<OwnPtr<WebComposi
torAnimation>>& animations, double animationPlaybackRate); | 71 static void getAnimationOnCompositor(const Timing&, int group, double startT
ime, double timeOffset, const KeyframeEffectModelBase&, Vector<OwnPtr<Compositor
Animation>>& animations, double animationPlaybackRate); |
72 | 72 |
73 static void addKeyframesToCurve(WebCompositorAnimationCurve&, const Animatab
leValuePropertySpecificKeyframeVector&, const Timing&); | 73 static void addKeyframesToCurve(CompositorAnimationCurve&, const AnimatableV
aluePropertySpecificKeyframeVector&, const Timing&); |
74 | 74 |
75 friend class CompositorAnimations; | 75 friend class CompositorAnimations; |
76 friend class AnimationCompositorAnimationsTest; | 76 friend class AnimationCompositorAnimationsTest; |
77 }; | 77 }; |
78 | 78 |
79 } // namespace blink | 79 } // namespace blink |
80 | 80 |
81 #endif | 81 #endif |
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