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1 /* | 1 /* |
2 Copyright (C) 2012 Google Inc. All rights reserved. | 2 Copyright (C) 2012 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 | 5 modification, are permitted provided that the following conditions |
6 are met: | 6 are met: |
7 1. Redistributions of source code must retain the above copyright | 7 1. Redistributions of source code must retain the above copyright |
8 notice, this list of conditions and the following disclaimer. | 8 notice, this list of conditions and the following disclaimer. |
9 2. Redistributions in binary form must reproduce the above copyright | 9 2. Redistributions in binary form must reproduce the above copyright |
10 notice, this list of conditions and the following disclaimer in the | 10 notice, this list of conditions and the following disclaimer in the |
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42 void layerTransientResourceAllocationChanged(Canvas2DLayerBridge*, intptr_t
deltaBytes = 0); | 42 void layerTransientResourceAllocationChanged(Canvas2DLayerBridge*, intptr_t
deltaBytes = 0); |
43 void layerDidDraw(Canvas2DLayerBridge*); | 43 void layerDidDraw(Canvas2DLayerBridge*); |
44 | 44 |
45 bool isInList(Canvas2DLayerBridge*) const; | 45 bool isInList(Canvas2DLayerBridge*) const; |
46 private: | 46 private: |
47 Canvas2DLayerManager(); | 47 Canvas2DLayerManager(); |
48 | 48 |
49 // internal methods | 49 // internal methods |
50 void freeMemoryIfNecessary(); | 50 void freeMemoryIfNecessary(); |
51 void addLayerToList(Canvas2DLayerBridge*); | 51 void addLayerToList(Canvas2DLayerBridge*); |
52 virtual void willProcessTask() OVERRIDE; | 52 virtual void willProcessTask() override; |
53 virtual void didProcessTask() OVERRIDE; | 53 virtual void didProcessTask() override; |
54 | 54 |
55 size_t m_bytesAllocated; | 55 size_t m_bytesAllocated; |
56 size_t m_maxBytesAllocated; | 56 size_t m_maxBytesAllocated; |
57 size_t m_targetBytesAllocated; | 57 size_t m_targetBytesAllocated; |
58 bool m_taskObserverActive; | 58 bool m_taskObserverActive; |
59 DoublyLinkedList<Canvas2DLayerBridge> m_layerList; | 59 DoublyLinkedList<Canvas2DLayerBridge> m_layerList; |
60 | 60 |
61 friend class ::Canvas2DLayerManagerTest; // for unit testing | 61 friend class ::Canvas2DLayerManagerTest; // for unit testing |
62 }; | 62 }; |
63 | 63 |
64 } // namespace blink | 64 } // namespace blink |
65 | 65 |
66 #endif | 66 #endif |
67 | 67 |
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