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1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef CC_RESOURCES_DISPLAY_LIST_RECORDING_SOURCE_H_ | |
6 #define CC_RESOURCES_DISPLAY_LIST_RECORDING_SOURCE_H_ | |
7 | |
8 #include "base/memory/scoped_ptr.h" | |
9 #include "cc/resources/recording_source.h" | |
10 | |
11 namespace cc { | |
12 class DisplayItemList; | |
13 class DisplayListRasterSource; | |
14 | |
15 class CC_EXPORT DisplayListRecordingSource : public RecordingSource { | |
16 public: | |
17 DisplayListRecordingSource(const gfx::Size& grid_cell_size, | |
18 bool use_cached_picture); | |
19 ~DisplayListRecordingSource() override; | |
20 | |
21 // RecordingSource overrides. | |
22 bool UpdateAndExpandInvalidation(ContentLayerClient* painter, | |
23 Region* invalidation, | |
24 const gfx::Size& layer_size, | |
25 const gfx::Rect& visible_layer_rect, | |
26 int frame_number, | |
27 RecordingMode recording_mode) override; | |
28 scoped_refptr<RasterSource> CreateRasterSource( | |
29 bool can_use_lcd_text) const override; | |
30 gfx::Size GetSize() const final; | |
31 void SetEmptyBounds() override; | |
32 void SetSlowdownRasterScaleFactor(int factor) override; | |
33 void SetGatherPixelRefs(bool gather_pixel_refs) override; | |
34 void SetBackgroundColor(SkColor background_color) override; | |
35 void SetRequiresClear(bool requires_clear) override; | |
36 bool IsSuitableForGpuRasterization() const override; | |
37 void SetUnsuitableForGpuRasterizationForTesting() override; | |
38 gfx::Size GetTileGridSizeForTesting() const override; | |
39 | |
40 protected: | |
41 void Clear(); | |
42 | |
43 const bool use_cached_picture_; | |
44 | |
45 gfx::Rect recorded_viewport_; | |
46 gfx::Size size_; | |
47 int slow_down_raster_scale_factor_for_debug_; | |
48 bool gather_pixel_refs_; | |
49 bool requires_clear_; | |
50 bool is_solid_color_; | |
51 SkColor solid_color_; | |
52 SkColor background_color_; | |
53 int pixel_record_distance_; | |
54 gfx::Size grid_cell_size_; | |
55 | |
56 scoped_refptr<DisplayItemList> display_list_; | |
57 | |
58 private: | |
59 friend class DisplayListRasterSource; | |
60 | |
61 void DetermineIfSolidColor(); | |
62 | |
63 bool is_suitable_for_gpu_rasterization_; | |
64 | |
65 DISALLOW_COPY_AND_ASSIGN(DisplayListRecordingSource); | |
66 }; | |
67 | |
68 } // namespace cc | |
69 | |
70 #endif // CC_RESOURCES_DISPLAY_LIST_RECORDING_SOURCE_H_ | |
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