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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" |
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41 | 41 |
42 PicturePile* GetPicturePileForTesting() { return &pile_; } | 42 PicturePile* GetPicturePileForTesting() { return &pile_; } |
43 | 43 |
44 protected: | 44 protected: |
45 explicit PictureLayer(ContentLayerClient* client); | 45 explicit PictureLayer(ContentLayerClient* client); |
46 ~PictureLayer() override; | 46 ~PictureLayer() override; |
47 | 47 |
48 bool HasDrawableContent() const override; | 48 bool HasDrawableContent() const override; |
49 void UpdateCanUseLCDText(); | 49 void UpdateCanUseLCDText(); |
50 | 50 |
| 51 // A virtual method for tests to inject a custom implementation. |
| 52 virtual scoped_refptr<PicturePileImpl> CreatePicturePileImpl(); |
| 53 |
51 private: | 54 private: |
52 ContentLayerClient* client_; | 55 ContentLayerClient* client_; |
53 PicturePile pile_; | 56 PicturePile pile_; |
54 devtools_instrumentation:: | 57 devtools_instrumentation:: |
55 ScopedLayerObjectTracker instrumentation_object_tracker_; | 58 ScopedLayerObjectTracker instrumentation_object_tracker_; |
56 // Invalidation to use the next time update is called. | 59 // Invalidation to use the next time update is called. |
57 InvalidationRegion pending_invalidation_; | 60 InvalidationRegion pending_invalidation_; |
58 // Invalidation from the last time update was called. | 61 // Invalidation from the last time update was called. |
59 Region pile_invalidation_; | 62 Region pile_invalidation_; |
60 gfx::Rect last_updated_visible_content_rect_; | 63 gfx::Rect last_updated_visible_content_rect_; |
61 | 64 |
62 int update_source_frame_number_; | 65 int update_source_frame_number_; |
63 bool can_use_lcd_text_last_frame_; | 66 bool can_use_lcd_text_last_frame_; |
64 | 67 |
65 DISALLOW_COPY_AND_ASSIGN(PictureLayer); | 68 DISALLOW_COPY_AND_ASSIGN(PictureLayer); |
66 }; | 69 }; |
67 | 70 |
68 } // namespace cc | 71 } // namespace cc |
69 | 72 |
70 #endif // CC_LAYERS_PICTURE_LAYER_H_ | 73 #endif // CC_LAYERS_PICTURE_LAYER_H_ |
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