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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 ContentLayerChromium_h | 5 #ifndef ContentLayerChromium_h |
6 #define ContentLayerChromium_h | 6 #define ContentLayerChromium_h |
7 | 7 |
8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
9 #include "cc/layer_painter.h" | 9 #include "cc/layer_painter.h" |
10 #include "cc/tiled_layer.h" | 10 #include "cc/tiled_layer.h" |
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34 | 34 |
35 // A layer that renders its contents into an SkCanvas. | 35 // A layer that renders its contents into an SkCanvas. |
36 class ContentLayer : public TiledLayer { | 36 class ContentLayer : public TiledLayer { |
37 public: | 37 public: |
38 static scoped_refptr<ContentLayer> create(ContentLayerClient*); | 38 static scoped_refptr<ContentLayer> create(ContentLayerClient*); |
39 | 39 |
40 void clearClient() { m_client = 0; } | 40 void clearClient() { m_client = 0; } |
41 | 41 |
42 virtual bool drawsContent() const OVERRIDE; | 42 virtual bool drawsContent() const OVERRIDE; |
43 virtual void setTexturePriorities(const PriorityCalculator&) OVERRIDE; | 43 virtual void setTexturePriorities(const PriorityCalculator&) OVERRIDE; |
44 virtual void update(TextureUpdateQueue&, const OcclusionTracker*, RenderingS
tats&) OVERRIDE; | 44 virtual void update(ResourceUpdateQueue&, const OcclusionTracker*, Rendering
Stats&) OVERRIDE; |
45 virtual bool needMoreUpdates() OVERRIDE; | 45 virtual bool needMoreUpdates() OVERRIDE; |
46 | 46 |
47 virtual void setContentsOpaque(bool) OVERRIDE; | 47 virtual void setContentsOpaque(bool) OVERRIDE; |
48 | 48 |
49 protected: | 49 protected: |
50 explicit ContentLayer(ContentLayerClient*); | 50 explicit ContentLayer(ContentLayerClient*); |
51 virtual ~ContentLayer(); | 51 virtual ~ContentLayer(); |
52 | 52 |
53 private: | 53 private: |
54 virtual LayerUpdater* updater() const OVERRIDE; | 54 virtual LayerUpdater* updater() const OVERRIDE; |
55 virtual void createUpdaterIfNeeded() OVERRIDE; | 55 virtual void createUpdaterIfNeeded() OVERRIDE; |
56 | 56 |
57 ContentLayerClient* m_client; | 57 ContentLayerClient* m_client; |
58 scoped_refptr<LayerUpdater> m_updater; | 58 scoped_refptr<LayerUpdater> m_updater; |
59 }; | 59 }; |
60 | 60 |
61 } | 61 } |
62 #endif | 62 #endif |
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