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1 // Copyright 2012 The Chromium Authors. All rights reserved. | 1 // Copyright 2012 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_PICTURE_LAYER_H_ | 5 #ifndef CC_PICTURE_LAYER_H_ |
6 #define CC_PICTURE_LAYER_H_ | 6 #define CC_PICTURE_LAYER_H_ |
7 | 7 |
8 #include "cc/contents_scaling_layer.h" | 8 #include "cc/contents_scaling_layer.h" |
9 #include "cc/layer.h" | 9 #include "cc/layer.h" |
10 #include "cc/picture_pile.h" | 10 #include "cc/picture_pile.h" |
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24 | 24 |
25 // Implement Layer interface | 25 // Implement Layer interface |
26 virtual bool drawsContent() const OVERRIDE; | 26 virtual bool drawsContent() const OVERRIDE; |
27 virtual scoped_ptr<LayerImpl> createLayerImpl( | 27 virtual scoped_ptr<LayerImpl> createLayerImpl( |
28 LayerTreeImpl* treeImpl) OVERRIDE; | 28 LayerTreeImpl* treeImpl) OVERRIDE; |
29 virtual void pushPropertiesTo(LayerImpl*) OVERRIDE; | 29 virtual void pushPropertiesTo(LayerImpl*) OVERRIDE; |
30 virtual void setNeedsDisplayRect(const gfx::RectF& layerRect) OVERRIDE; | 30 virtual void setNeedsDisplayRect(const gfx::RectF& layerRect) OVERRIDE; |
31 virtual void update(ResourceUpdateQueue&, const OcclusionTracker*, | 31 virtual void update(ResourceUpdateQueue&, const OcclusionTracker*, |
32 RenderingStats&) OVERRIDE; | 32 RenderingStats&) OVERRIDE; |
33 virtual void setIsMask(bool is_mask) OVERRIDE; | 33 virtual void setIsMask(bool is_mask) OVERRIDE; |
| 34 virtual bool isPictureLayer() const OVERRIDE; |
34 | 35 |
35 protected: | 36 protected: |
36 explicit PictureLayer(ContentLayerClient*); | 37 explicit PictureLayer(ContentLayerClient*); |
37 virtual ~PictureLayer(); | 38 virtual ~PictureLayer(); |
38 | 39 |
39 private: | 40 private: |
40 ContentLayerClient* client_; | 41 ContentLayerClient* client_; |
41 PicturePile pile_; | 42 PicturePile pile_; |
42 // Invalidation to use the next time update is called. | 43 // Invalidation to use the next time update is called. |
43 Region pending_invalidation_; | 44 Region pending_invalidation_; |
44 // Invalidation from the last time update was called. | 45 // Invalidation from the last time update was called. |
45 Region pile_invalidation_; | 46 Region pile_invalidation_; |
46 bool is_mask_; | 47 bool is_mask_; |
47 }; | 48 }; |
48 | 49 |
49 } // namespace cc | 50 } // namespace cc |
50 | 51 |
51 #endif // CC_PICTURE_LAYER_H_ | 52 #endif // CC_PICTURE_LAYER_H_ |
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