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Side by Side Diff: cc/layers/picture_layer.h

Issue 671653005: SetNeedsRedraw directly when updating a visible tile. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: pinchblurmerge-test: tweak Created 6 years, 1 month ago
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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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