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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_LAYERS_PICTURE_LAYER_H_ | 5 #ifndef CC_LAYERS_PICTURE_LAYER_H_ |
6 #define CC_LAYERS_PICTURE_LAYER_H_ | 6 #define CC_LAYERS_PICTURE_LAYER_H_ |
7 | 7 |
8 #include "cc/base/invalidation_region.h" | 8 #include "cc/base/invalidation_region.h" |
9 #include "cc/debug/devtools_instrumentation.h" | 9 #include "cc/debug/devtools_instrumentation.h" |
10 #include "cc/debug/micro_benchmark_controller.h" | 10 #include "cc/debug/micro_benchmark_controller.h" |
11 #include "cc/layers/layer.h" | 11 #include "cc/layers/layer.h" |
12 #include "cc/trees/occlusion_tracker.h" | 12 #include "cc/trees/occlusion_tracker.h" |
13 | 13 |
14 namespace cc { | 14 namespace cc { |
15 | 15 |
16 class ContentLayerClient; | 16 class ContentLayerClient; |
17 class RecordingSource; | 17 class RecordingSource; |
18 class ResourceUpdateQueue; | 18 class ResourceUpdateQueue; |
19 | 19 |
20 class CC_EXPORT PictureLayer : public Layer { | 20 class CC_EXPORT PictureLayer : public Layer { |
21 public: | 21 public: |
22 static scoped_refptr<PictureLayer> Create(ContentLayerClient* client); | 22 static scoped_refptr<PictureLayer> Create(ContentLayerClient* client); |
23 | 23 |
24 void ClearClient(); | 24 void ClearClient(); |
25 | 25 |
| 26 void SetNearestNeighbor(bool nearest_neighbor); |
| 27 |
26 // Layer interface. | 28 // Layer interface. |
27 scoped_ptr<LayerImpl> CreateLayerImpl(LayerTreeImpl* tree_impl) override; | 29 scoped_ptr<LayerImpl> CreateLayerImpl(LayerTreeImpl* tree_impl) override; |
28 void SetLayerTreeHost(LayerTreeHost* host) override; | 30 void SetLayerTreeHost(LayerTreeHost* host) override; |
29 void PushPropertiesTo(LayerImpl* layer) override; | 31 void PushPropertiesTo(LayerImpl* layer) override; |
30 void SetNeedsDisplayRect(const gfx::Rect& layer_rect) override; | 32 void SetNeedsDisplayRect(const gfx::Rect& layer_rect) override; |
31 bool Update(ResourceUpdateQueue* queue, | 33 bool Update(ResourceUpdateQueue* queue, |
32 const OcclusionTracker<Layer>* occlusion) override; | 34 const OcclusionTracker<Layer>* occlusion) override; |
33 void SetIsMask(bool is_mask) override; | 35 void SetIsMask(bool is_mask) override; |
34 bool SupportsLCDText() const override; | 36 bool SupportsLCDText() const override; |
35 skia::RefPtr<SkPicture> GetPicture() const override; | 37 skia::RefPtr<SkPicture> GetPicture() const override; |
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59 ScopedLayerObjectTracker instrumentation_object_tracker_; | 61 ScopedLayerObjectTracker instrumentation_object_tracker_; |
60 // Invalidation to use the next time update is called. | 62 // Invalidation to use the next time update is called. |
61 InvalidationRegion pending_invalidation_; | 63 InvalidationRegion pending_invalidation_; |
62 // Invalidation from the last time update was called. | 64 // Invalidation from the last time update was called. |
63 Region recording_invalidation_; | 65 Region recording_invalidation_; |
64 gfx::Rect last_updated_visible_content_rect_; | 66 gfx::Rect last_updated_visible_content_rect_; |
65 | 67 |
66 int update_source_frame_number_; | 68 int update_source_frame_number_; |
67 bool can_use_lcd_text_for_update_; | 69 bool can_use_lcd_text_for_update_; |
68 bool is_mask_; | 70 bool is_mask_; |
| 71 bool nearest_neighbor_; |
69 | 72 |
70 DISALLOW_COPY_AND_ASSIGN(PictureLayer); | 73 DISALLOW_COPY_AND_ASSIGN(PictureLayer); |
71 }; | 74 }; |
72 | 75 |
73 } // namespace cc | 76 } // namespace cc |
74 | 77 |
75 #endif // CC_LAYERS_PICTURE_LAYER_H_ | 78 #endif // CC_LAYERS_PICTURE_LAYER_H_ |
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