1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
|
/*
* Copyright (C) 2023 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
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#if ENABLE(THREADED_ANIMATION_RESOLUTION)
#include "AcceleratedEffectValues.h"
#include "CompositeOperation.h"
#include "FillMode.h"
#include "PlaybackDirection.h"
#include "TimingFunction.h"
#include "WebAnimationTypes.h"
#include <wtf/IsoMalloc.h>
#include <wtf/OptionSet.h>
#include <wtf/RefCounted.h>
#include <wtf/Seconds.h>
namespace WebCore {
class IntRect;
class KeyframeEffect;
enum class AcceleratedEffectProperty : uint16_t {
Invalid = 1 << 0,
Opacity = 1 << 1,
Transform = 1 << 2,
Translate = 1 << 3,
Rotate = 1 << 4,
Scale = 1 << 5,
OffsetPath = 1 << 6,
OffsetDistance = 1 << 7,
OffsetPosition = 1 << 8,
OffsetAnchor = 1 << 9,
OffsetRotate = 1 << 10,
Filter = 1 << 11,
#if ENABLE(FILTERS_LEVEL_2)
BackdropFilter = 1 << 12
#endif
};
struct AcceleratedEffectKeyframe {
double offset;
AcceleratedEffectValues values;
RefPtr<TimingFunction> timingFunction;
std::optional<CompositeOperation> compositeOperation;
OptionSet<AcceleratedEffectProperty> animatedProperties;
AcceleratedEffectKeyframe clone() const;
};
class AcceleratedEffect : public RefCounted<AcceleratedEffect> {
WTF_MAKE_ISO_ALLOCATED(AcceleratedEffect);
public:
static Ref<AcceleratedEffect> create(const KeyframeEffect&, const IntRect&);
WEBCORE_EXPORT static Ref<AcceleratedEffect> create(Vector<AcceleratedEffectKeyframe>&&, WebAnimationType, FillMode, PlaybackDirection, CompositeOperation, RefPtr<TimingFunction>&& timingFunction, RefPtr<TimingFunction>&& defaultKeyframeTimingFunction, OptionSet<AcceleratedEffectProperty>&&, bool paused, double iterationStart, double iterations, double playbackRate, Seconds delay, Seconds endDelay, Seconds iterationDuration, Seconds activeDuration, Seconds endTime, std::optional<Seconds> startTime, std::optional<Seconds> holdTime);
virtual ~AcceleratedEffect() = default;
WEBCORE_EXPORT Ref<AcceleratedEffect> clone() const;
WEBCORE_EXPORT Ref<AcceleratedEffect> copyWithProperties(OptionSet<AcceleratedEffectProperty>&) const;
// Encoding and decoding support
const Vector<AcceleratedEffectKeyframe>& keyframes() const { return m_keyframes; }
WebAnimationType animationType() const { return m_animationType; }
FillMode fill() const { return m_fill; }
PlaybackDirection direction() const { return m_direction; }
CompositeOperation compositeOperation() const { return m_compositeOperation; }
const RefPtr<TimingFunction>& timingFunction() const { return m_timingFunction; }
const RefPtr<TimingFunction>& defaultKeyframeTimingFunction() const { return m_defaultKeyframeTimingFunction; }
const OptionSet<AcceleratedEffectProperty>& animatedProperties() const { return m_animatedProperties; }
bool paused() const { return m_paused; }
double iterationStart() const { return m_iterationStart; }
double iterations() const { return m_iterations; }
double playbackRate() const { return m_playbackRate; }
Seconds delay() const { return m_delay; }
Seconds endDelay() const { return m_endDelay; }
Seconds iterationDuration() const { return m_iterationDuration; }
Seconds activeDuration() const { return m_activeDuration; }
Seconds endTime() const { return m_endTime; }
std::optional<Seconds> startTime() const { return m_startTime; }
std::optional<Seconds> holdTime() const { return m_holdTime; }
bool animatesTransformRelatedProperty() const;
private:
AcceleratedEffect(const KeyframeEffect&, const IntRect&);
explicit AcceleratedEffect(Vector<AcceleratedEffectKeyframe>&&, WebAnimationType, FillMode, PlaybackDirection, CompositeOperation, RefPtr<TimingFunction>&& timingFunction, RefPtr<TimingFunction>&& defaultKeyframeTimingFunction, OptionSet<AcceleratedEffectProperty>&&, bool paused, double iterationStart, double iterations, double playbackRate, WTF::Seconds delay, WTF::Seconds endDelay, WTF::Seconds iterationDuration, WTF::Seconds activeDuration, WTF::Seconds endTime, std::optional<WTF::Seconds> startTime, std::optional<WTF::Seconds> holdTime);
explicit AcceleratedEffect(const AcceleratedEffect&, OptionSet<AcceleratedEffectProperty>&);
Vector<AcceleratedEffectKeyframe> m_keyframes;
WebAnimationType m_animationType { WebAnimationType::WebAnimation };
FillMode m_fill { FillMode::Auto };
PlaybackDirection m_direction { PlaybackDirection::Normal };
CompositeOperation m_compositeOperation { CompositeOperation::Replace };
RefPtr<TimingFunction> m_timingFunction;
RefPtr<TimingFunction> m_defaultKeyframeTimingFunction;
OptionSet<AcceleratedEffectProperty> m_animatedProperties;
bool m_paused { false };
double m_iterationStart { 0 };
double m_iterations { 1 };
double m_playbackRate { 1 };
Seconds m_delay { 0_s };
Seconds m_endDelay { 0_s };
Seconds m_iterationDuration { 0_s };
Seconds m_activeDuration { 0_s };
Seconds m_endTime { 0_s };
std::optional<Seconds> m_startTime;
std::optional<Seconds> m_holdTime;
};
} // namespace WebCore
#endif // ENABLE(THREADED_ANIMATION_RESOLUTION)
|
