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
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
|
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "mozilla/AnimationEventDispatcher.h"
#include "mozilla/EventDispatcher.h"
#include "nsPresContext.h"
#include "nsRefreshDriver.h"
#include "nsCSSProps.h"
#include "mozilla/dom/AnimationEffect.h"
using namespace mozilla;
namespace geckoprofiler::markers {
struct CSSAnimationMarker {
static constexpr Span<const char> MarkerTypeName() {
return MakeStringSpan("CSSAnimation");
}
static void StreamJSONMarkerData(baseprofiler::SpliceableJSONWriter& aWriter,
const nsCString& aName,
const nsCString& aTarget,
const nsCString& aProperties,
const nsCString& aOnCompositor) {
aWriter.StringProperty("Name", aName);
aWriter.StringProperty("Target", aTarget);
aWriter.StringProperty("properties", aProperties);
aWriter.StringProperty("oncompositor", aOnCompositor);
}
static MarkerSchema MarkerTypeDisplay() {
using MS = MarkerSchema;
MS schema{MS::Location::MarkerChart, MS::Location::MarkerTable};
schema.AddKeyFormatSearchable("Name", MS::Format::String,
MS::Searchable::Searchable);
schema.AddKeyLabelFormat("properties", "Animated Properties",
MS::Format::String);
schema.AddKeyLabelFormat("oncompositor", "Can Run on Compositor",
MS::Format::String);
schema.AddKeyFormat("Target", MS::Format::String);
schema.SetChartLabel("{marker.data.Name}");
schema.SetTableLabel(
"{marker.name} - {marker.data.Name}: {marker.data.properties}");
return schema;
}
};
struct CSSTransitionMarker {
static constexpr Span<const char> MarkerTypeName() {
return MakeStringSpan("CSSTransition");
}
static void StreamJSONMarkerData(baseprofiler::SpliceableJSONWriter& aWriter,
const nsCString& aTarget,
const nsCString& aProperty,
bool aOnCompositor, bool aCanceled) {
aWriter.StringProperty("Target", aTarget);
aWriter.StringProperty("property", aProperty);
aWriter.BoolProperty("oncompositor", aOnCompositor);
if (aCanceled) {
aWriter.BoolProperty("Canceled", aCanceled);
}
}
static MarkerSchema MarkerTypeDisplay() {
using MS = MarkerSchema;
MS schema{MS::Location::MarkerChart, MS::Location::MarkerTable};
schema.AddKeyLabelFormat("property", "Animated Property",
MS::Format::String);
schema.AddKeyLabelFormat("oncompositor", "Can Run on Compositor",
MS::Format::String);
schema.AddKeyFormat("Canceled", MS::Format::String);
schema.AddKeyFormat("Target", MS::Format::String);
schema.SetChartLabel("{marker.data.property}");
schema.SetTableLabel("{marker.name} - {marker.data.property}");
return schema;
}
};
} // namespace geckoprofiler::markers
namespace mozilla {
NS_IMPL_CYCLE_COLLECTION_CLASS(AnimationEventDispatcher)
NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN(AnimationEventDispatcher)
tmp->ClearEventQueue();
NS_IMPL_CYCLE_COLLECTION_UNLINK_END
NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN(AnimationEventDispatcher)
for (auto& info : tmp->mPendingEvents) {
if (OwningAnimationTarget* target = info.GetOwningAnimationTarget()) {
ImplCycleCollectionTraverse(
cb, target->mElement,
"mozilla::AnimationEventDispatcher.mPendingEvents.mTarget");
}
ImplCycleCollectionTraverse(
cb, info.mAnimation,
"mozilla::AnimationEventDispatcher.mPendingEvents.mAnimation");
}
NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END
void AnimationEventDispatcher::Disconnect() {
if (mIsObserving) {
MOZ_ASSERT(mPresContext && mPresContext->RefreshDriver(),
"The pres context and the refresh driver should be still "
"alive if we haven't disassociated from the refresh driver");
mPresContext->RefreshDriver()->CancelPendingAnimationEvents(this);
mIsObserving = false;
}
mPresContext = nullptr;
}
void AnimationEventDispatcher::QueueEvent(AnimationEventInfo&& aEvent) {
mPendingEvents.AppendElement(std::move(aEvent));
mIsSorted = false;
ScheduleDispatch();
}
void AnimationEventDispatcher::QueueEvents(
nsTArray<AnimationEventInfo>&& aEvents) {
mPendingEvents.AppendElements(std::move(aEvents));
mIsSorted = false;
ScheduleDispatch();
}
void AnimationEventDispatcher::ScheduleDispatch() {
MOZ_ASSERT(mPresContext, "The pres context should be valid");
if (!mIsObserving) {
mPresContext->RefreshDriver()->ScheduleAnimationEventDispatch(this);
mIsObserving = true;
}
}
void AnimationEventInfo::MaybeAddMarker() const {
if (mData.is<CssAnimationData>()) {
const auto& data = mData.as<CssAnimationData>();
const EventMessage message = data.mMessage;
if (message != eAnimationCancel && message != eAnimationEnd &&
message != eAnimationIteration) {
return;
}
nsAutoCString name;
data.mAnimationName->ToUTF8String(name);
const TimeStamp startTime = [&] {
if (message == eAnimationIteration) {
if (auto* effect = mAnimation->GetEffect()) {
return mScheduledEventTimeStamp -
TimeDuration(effect->GetComputedTiming().mDuration);
}
}
return mScheduledEventTimeStamp -
TimeDuration::FromSeconds(data.mElapsedTime);
}();
AnimatedPropertyIDSet propertySet;
nsAutoString target;
if (dom::AnimationEffect* effect = mAnimation->GetEffect()) {
if (dom::KeyframeEffect* keyFrameEffect = effect->AsKeyframeEffect()) {
keyFrameEffect->GetTarget()->Describe(target, true);
for (const AnimationProperty& property : keyFrameEffect->Properties()) {
propertySet.AddProperty(property.mProperty);
}
}
}
nsAutoCString properties;
nsAutoCString oncompositor;
for (const AnimatedPropertyID& property : propertySet) {
if (!properties.IsEmpty()) {
properties.AppendLiteral(", ");
oncompositor.AppendLiteral(", ");
}
nsAutoCString prop;
property.ToString(prop);
properties.Append(prop);
oncompositor.Append(
!property.IsCustom() &&
nsCSSProps::PropHasFlags(property.mID,
CSSPropFlags::CanAnimateOnCompositor)
? "true"
: "false");
}
PROFILER_MARKER(
message == eAnimationIteration
? ProfilerString8View("CSS animation iteration")
: ProfilerString8View("CSS animation"),
DOM,
MarkerOptions(
MarkerTiming::Interval(startTime, mScheduledEventTimeStamp),
mAnimation->GetOwner()
? MarkerInnerWindowId(mAnimation->GetOwner()->WindowID())
: MarkerInnerWindowId::NoId()),
CSSAnimationMarker, name, NS_ConvertUTF16toUTF8(target), properties,
oncompositor);
return;
}
if (!mData.is<CssTransitionData>()) {
return;
}
const auto& data = mData.as<CssTransitionData>();
const EventMessage message = data.mMessage;
if (message != eTransitionEnd && message != eTransitionCancel) {
return;
}
nsAutoString target;
if (dom::AnimationEffect* effect = mAnimation->GetEffect()) {
if (dom::KeyframeEffect* keyFrameEffect = effect->AsKeyframeEffect()) {
keyFrameEffect->GetTarget()->Describe(target, true);
}
}
nsAutoCString property;
data.mProperty.ToString(property);
// FIXME: This doesn't _really_ reflect whether the animation is actually run
// in the compositor. The effect has that information and we should use it
// probably.
const bool onCompositor =
!data.mProperty.IsCustom() &&
nsCSSProps::PropHasFlags(data.mProperty.mID,
CSSPropFlags::CanAnimateOnCompositor);
PROFILER_MARKER(
"CSS transition", DOM,
MarkerOptions(
MarkerTiming::Interval(
mScheduledEventTimeStamp -
TimeDuration::FromSeconds(data.mElapsedTime),
mScheduledEventTimeStamp),
mAnimation->GetOwner()
? MarkerInnerWindowId(mAnimation->GetOwner()->WindowID())
: MarkerInnerWindowId::NoId()),
CSSTransitionMarker, NS_ConvertUTF16toUTF8(target), property,
onCompositor, message == eTransitionCancel);
}
} // namespace mozilla
|
