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1 // Copyright 2010 The Chromium Authors. All rights reserved. | 1 // Copyright 2010 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CC_CONTENT_LAYER_H_ | 5 #ifndef CC_CONTENT_LAYER_H_ |
6 #define CC_CONTENT_LAYER_H_ | 6 #define CC_CONTENT_LAYER_H_ |
7 | 7 |
8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
9 #include "cc/cc_export.h" | 9 #include "cc/cc_export.h" |
10 #include "cc/layer_painter.h" | 10 #include "cc/layer_painter.h" |
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42 virtual void setTexturePriorities(const PriorityCalculator&) OVERRIDE; | 42 virtual void setTexturePriorities(const PriorityCalculator&) OVERRIDE; |
43 virtual void update(ResourceUpdateQueue&, const OcclusionTracker*, Rendering
Stats&) OVERRIDE; | 43 virtual void update(ResourceUpdateQueue&, const OcclusionTracker*, Rendering
Stats&) OVERRIDE; |
44 virtual bool needMoreUpdates() OVERRIDE; | 44 virtual bool needMoreUpdates() OVERRIDE; |
45 | 45 |
46 virtual void setContentsOpaque(bool) OVERRIDE; | 46 virtual void setContentsOpaque(bool) OVERRIDE; |
47 | 47 |
48 protected: | 48 protected: |
49 explicit ContentLayer(ContentLayerClient*); | 49 explicit ContentLayer(ContentLayerClient*); |
50 virtual ~ContentLayer(); | 50 virtual ~ContentLayer(); |
51 | 51 |
| 52 virtual bool canUseLCDTextWillChange() OVERRIDE; |
| 53 virtual void canUseLCDTextDidChange() OVERRIDE; |
| 54 |
52 private: | 55 private: |
53 virtual LayerUpdater* updater() const OVERRIDE; | 56 virtual LayerUpdater* updater() const OVERRIDE; |
54 virtual void createUpdaterIfNeeded() OVERRIDE; | 57 virtual void createUpdaterIfNeeded() OVERRIDE; |
55 | 58 |
56 ContentLayerClient* m_client; | 59 ContentLayerClient* m_client; |
57 scoped_refptr<LayerUpdater> m_updater; | 60 scoped_refptr<LayerUpdater> m_updater; |
| 61 int m_lcdTextChangeCount; |
58 }; | 62 }; |
59 | 63 |
60 } | 64 } |
61 #endif // CC_CONTENT_LAYER_H_ | 65 #endif // CC_CONTENT_LAYER_H_ |
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