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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 * | 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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32 #define MemoryInfo_h | 32 #define MemoryInfo_h |
33 | 33 |
34 #include "bindings/core/v8/ScriptGCEvent.h" | 34 #include "bindings/core/v8/ScriptGCEvent.h" |
35 #include "bindings/core/v8/ScriptWrappable.h" | 35 #include "bindings/core/v8/ScriptWrappable.h" |
36 #include "platform/heap/Handle.h" | 36 #include "platform/heap/Handle.h" |
37 #include "wtf/PassRefPtr.h" | 37 #include "wtf/PassRefPtr.h" |
38 #include "wtf/RefCounted.h" | 38 #include "wtf/RefCounted.h" |
39 | 39 |
40 namespace blink { | 40 namespace blink { |
41 | 41 |
42 class MemoryInfo FINAL : public RefCountedWillBeGarbageCollected<MemoryInfo>, pu
blic ScriptWrappable { | 42 class MemoryInfo final : public RefCountedWillBeGarbageCollected<MemoryInfo>, pu
blic ScriptWrappable { |
43 DEFINE_WRAPPERTYPEINFO(); | 43 DEFINE_WRAPPERTYPEINFO(); |
44 public: | 44 public: |
45 static PassRefPtrWillBeRawPtr<MemoryInfo> create() | 45 static PassRefPtrWillBeRawPtr<MemoryInfo> create() |
46 { | 46 { |
47 return adoptRefWillBeNoop(new MemoryInfo()); | 47 return adoptRefWillBeNoop(new MemoryInfo()); |
48 } | 48 } |
49 | 49 |
50 size_t totalJSHeapSize() const { return m_info.totalJSHeapSize; } | 50 size_t totalJSHeapSize() const { return m_info.totalJSHeapSize; } |
51 size_t usedJSHeapSize() const { return m_info.usedJSHeapSize; } | 51 size_t usedJSHeapSize() const { return m_info.usedJSHeapSize; } |
52 size_t jsHeapSizeLimit() const { return m_info.jsHeapSizeLimit; } | 52 size_t jsHeapSizeLimit() const { return m_info.jsHeapSizeLimit; } |
53 | 53 |
54 void trace(Visitor*) { } | 54 void trace(Visitor*) { } |
55 | 55 |
56 private: | 56 private: |
57 MemoryInfo(); | 57 MemoryInfo(); |
58 | 58 |
59 HeapInfo m_info; | 59 HeapInfo m_info; |
60 }; | 60 }; |
61 | 61 |
62 size_t quantizeMemorySize(size_t); | 62 size_t quantizeMemorySize(size_t); |
63 | 63 |
64 } // namespace blink | 64 } // namespace blink |
65 | 65 |
66 #endif // MemoryInfo_h | 66 #endif // MemoryInfo_h |
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