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1 /* | 1 /* |
2 * Copyright (C) 2010 Google Inc. All rights reserved. | 2 * Copyright (C) 2010 Google Inc. All rights reserved. |
3 * Copyright (C) 2012 Intel Inc. All rights reserved. | 3 * Copyright (C) 2012 Intel Inc. All rights reserved. |
4 * | 4 * |
5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
6 * modification, are permitted provided that the following conditions are | 6 * modification, are permitted provided that the following conditions are |
7 * met: | 7 * met: |
8 * | 8 * |
9 * * Redistributions of source code must retain the above copyright | 9 * * Redistributions of source code must retain the above copyright |
10 * notice, this list of conditions and the following disclaimer. | 10 * notice, this list of conditions and the following disclaimer. |
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37 #include "core/timing/PerformanceEntry.h" | 37 #include "core/timing/PerformanceEntry.h" |
38 #include "platform/heap/Handle.h" | 38 #include "platform/heap/Handle.h" |
39 #include "wtf/RefCounted.h" | 39 #include "wtf/RefCounted.h" |
40 #include "wtf/RefPtr.h" | 40 #include "wtf/RefPtr.h" |
41 #include "wtf/text/WTFString.h" | 41 #include "wtf/text/WTFString.h" |
42 | 42 |
43 namespace blink { | 43 namespace blink { |
44 | 44 |
45 class Document; | 45 class Document; |
46 class ExceptionState; | 46 class ExceptionState; |
47 class PerformanceObserver; | |
47 class PerformanceTiming; | 48 class PerformanceTiming; |
48 class ResourceTimingInfo; | 49 class ResourceTimingInfo; |
49 class UserTiming; | 50 class UserTiming; |
50 | 51 |
51 using PerformanceEntryVector = HeapVector<Member<PerformanceEntry>>; | 52 using PerformanceEntryVector = HeapVector<Member<PerformanceEntry>>; |
53 using PerformanceObservers = HeapListHashSet<Member<PerformanceObserver>>; | |
52 | 54 |
53 class CORE_EXPORT PerformanceBase : public RefCountedGarbageCollectedEventTarget WithInlineData<PerformanceBase> { | 55 class CORE_EXPORT PerformanceBase : public RefCountedGarbageCollectedEventTarget WithInlineData<PerformanceBase> { |
54 REFCOUNTED_GARBAGE_COLLECTED_EVENT_TARGET(PerformanceBase); | 56 REFCOUNTED_GARBAGE_COLLECTED_EVENT_TARGET(PerformanceBase); |
55 public: | 57 public: |
56 ~PerformanceBase() override; | 58 ~PerformanceBase() override; |
57 | 59 |
58 const AtomicString& interfaceName() const override; | 60 const AtomicString& interfaceName() const override; |
59 | 61 |
60 virtual PerformanceTiming* timing() const; | 62 virtual PerformanceTiming* timing() const; |
61 double now() const; | 63 double now() const; |
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81 void addRenderTiming(Document*, unsigned, double, double); | 83 void addRenderTiming(Document*, unsigned, double, double); |
82 | 84 |
83 void addCompositeTiming(Document*, unsigned, double); | 85 void addCompositeTiming(Document*, unsigned, double); |
84 | 86 |
85 void mark(const String& markName, ExceptionState&); | 87 void mark(const String& markName, ExceptionState&); |
86 void clearMarks(const String& markName); | 88 void clearMarks(const String& markName); |
87 | 89 |
88 void measure(const String& measureName, const String& startMark, const Strin g& endMark, ExceptionState&); | 90 void measure(const String& measureName, const String& startMark, const Strin g& endMark, ExceptionState&); |
89 void clearMeasures(const String& measureName); | 91 void clearMeasures(const String& measureName); |
90 | 92 |
93 void unregisterPerformanceObserver(PerformanceObserver*); | |
esprehn
2015/07/24 08:23:12
These should all take references.
MikeB
2015/07/24 19:30:38
Done.
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94 void registerPerformanceObserver(PerformanceObserver*); | |
95 | |
91 DECLARE_VIRTUAL_TRACE(); | 96 DECLARE_VIRTUAL_TRACE(); |
92 | 97 |
93 protected: | 98 protected: |
99 | |
94 explicit PerformanceBase(double timeOrigin); | 100 explicit PerformanceBase(double timeOrigin); |
95 bool isResourceTimingBufferFull(); | 101 bool isResourceTimingBufferFull(); |
96 void addResourceTimingBuffer(PerformanceEntry*); | 102 void addResourceTimingBuffer(PerformanceEntry*); |
97 | 103 |
98 bool isFrameTimingBufferFull(); | 104 bool isFrameTimingBufferFull(); |
99 void addFrameTimingBuffer(PerformanceEntry*); | 105 void addFrameTimingBuffer(PerformanceEntry*); |
100 | 106 |
107 void notifyObserversOfEntry(PerformanceEntry*); | |
esprehn
2015/07/24 08:23:12
ditto
MikeB
2015/07/24 19:30:38
Done.
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108 bool hasObserverFor(PerformanceEntry::EntryType); | |
109 | |
101 PerformanceEntryVector m_frameTimingBuffer; | 110 PerformanceEntryVector m_frameTimingBuffer; |
102 unsigned m_frameTimingBufferSize; | 111 unsigned m_frameTimingBufferSize; |
103 PerformanceEntryVector m_resourceTimingBuffer; | 112 PerformanceEntryVector m_resourceTimingBuffer; |
104 unsigned m_resourceTimingBufferSize; | 113 unsigned m_resourceTimingBufferSize; |
105 double m_timeOrigin; | 114 double m_timeOrigin; |
106 | 115 |
107 Member<UserTiming> m_userTiming; | 116 Member<UserTiming> m_userTiming; |
117 | |
118 PerformanceEntryType_t m_observerFilterOptions; | |
esprehn
2015/07/24 08:23:12
Remove _t, we don't use that naming in blink.
MikeB
2015/07/24 19:30:38
Done.
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119 PerformanceObservers m_observers; | |
108 }; | 120 }; |
109 | 121 |
110 } // namespace blink | 122 } // namespace blink |
111 | 123 |
112 #endif // PerformanceBase_h | 124 #endif // PerformanceBase_h |
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