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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/resources/picture_pile.h" | 12 #include "cc/resources/picture_pile.h" |
13 #include "cc/trees/occlusion_tracker.h" | 13 #include "cc/trees/occlusion_tracker.h" |
14 | 14 |
15 namespace cc { | 15 namespace cc { |
16 | 16 |
17 class ContentLayerClient; | 17 class ContentLayerClient; |
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 // Layer interface. | 26 // Layer interface. |
27 virtual scoped_ptr<LayerImpl> CreateLayerImpl( | 27 virtual scoped_ptr<LayerImpl> CreateLayerImpl( |
28 LayerTreeImpl* tree_impl) OVERRIDE; | 28 LayerTreeImpl* tree_impl) override; |
29 virtual void SetLayerTreeHost(LayerTreeHost* host) OVERRIDE; | 29 virtual void SetLayerTreeHost(LayerTreeHost* host) override; |
30 virtual void PushPropertiesTo(LayerImpl* layer) OVERRIDE; | 30 virtual void PushPropertiesTo(LayerImpl* layer) override; |
31 virtual void SetNeedsDisplayRect(const gfx::RectF& layer_rect) OVERRIDE; | 31 virtual void SetNeedsDisplayRect(const gfx::RectF& layer_rect) override; |
32 virtual bool Update(ResourceUpdateQueue* queue, | 32 virtual bool Update(ResourceUpdateQueue* queue, |
33 const OcclusionTracker<Layer>* occlusion) OVERRIDE; | 33 const OcclusionTracker<Layer>* occlusion) override; |
34 virtual void SetIsMask(bool is_mask) OVERRIDE; | 34 virtual void SetIsMask(bool is_mask) override; |
35 virtual bool SupportsLCDText() const OVERRIDE; | 35 virtual bool SupportsLCDText() const override; |
36 virtual skia::RefPtr<SkPicture> GetPicture() const OVERRIDE; | 36 virtual skia::RefPtr<SkPicture> GetPicture() const override; |
37 virtual bool IsSuitableForGpuRasterization() const OVERRIDE; | 37 virtual bool IsSuitableForGpuRasterization() const override; |
38 | 38 |
39 virtual void RunMicroBenchmark(MicroBenchmark* benchmark) OVERRIDE; | 39 virtual void RunMicroBenchmark(MicroBenchmark* benchmark) override; |
40 | 40 |
41 ContentLayerClient* client() { return client_; } | 41 ContentLayerClient* client() { return client_; } |
42 | 42 |
43 Picture::RecordingMode RecordingMode() const; | 43 Picture::RecordingMode RecordingMode() const; |
44 | 44 |
45 PicturePile* GetPicturePileForTesting() const { return pile_.get(); } | 45 PicturePile* GetPicturePileForTesting() const { return pile_.get(); } |
46 | 46 |
47 protected: | 47 protected: |
48 explicit PictureLayer(ContentLayerClient* client); | 48 explicit PictureLayer(ContentLayerClient* client); |
49 virtual ~PictureLayer(); | 49 virtual ~PictureLayer(); |
50 | 50 |
51 virtual bool HasDrawableContent() const OVERRIDE; | 51 virtual bool HasDrawableContent() const override; |
52 void UpdateCanUseLCDText(); | 52 void UpdateCanUseLCDText(); |
53 | 53 |
54 private: | 54 private: |
55 ContentLayerClient* client_; | 55 ContentLayerClient* client_; |
56 scoped_refptr<PicturePile> pile_; | 56 scoped_refptr<PicturePile> pile_; |
57 devtools_instrumentation:: | 57 devtools_instrumentation:: |
58 ScopedLayerObjectTracker instrumentation_object_tracker_; | 58 ScopedLayerObjectTracker instrumentation_object_tracker_; |
59 // Invalidation to use the next time update is called. | 59 // Invalidation to use the next time update is called. |
60 InvalidationRegion pending_invalidation_; | 60 InvalidationRegion pending_invalidation_; |
61 // Invalidation from the last time update was called. | 61 // Invalidation from the last time update was called. |
62 Region pile_invalidation_; | 62 Region pile_invalidation_; |
63 gfx::Rect last_updated_visible_content_rect_; | 63 gfx::Rect last_updated_visible_content_rect_; |
64 bool is_mask_; | 64 bool is_mask_; |
65 | 65 |
66 int update_source_frame_number_; | 66 int update_source_frame_number_; |
67 bool can_use_lcd_text_last_frame_; | 67 bool can_use_lcd_text_last_frame_; |
68 | 68 |
69 DISALLOW_COPY_AND_ASSIGN(PictureLayer); | 69 DISALLOW_COPY_AND_ASSIGN(PictureLayer); |
70 }; | 70 }; |
71 | 71 |
72 } // namespace cc | 72 } // namespace cc |
73 | 73 |
74 #endif // CC_LAYERS_PICTURE_LAYER_H_ | 74 #endif // CC_LAYERS_PICTURE_LAYER_H_ |
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