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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_IMPL_H_ | 5 #ifndef CC_LAYERS_PICTURE_LAYER_IMPL_H_ |
6 #define CC_LAYERS_PICTURE_LAYER_IMPL_H_ | 6 #define CC_LAYERS_PICTURE_LAYER_IMPL_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
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89 virtual scoped_ptr<LayerImpl> CreateLayerImpl(LayerTreeImpl* tree_impl) | 89 virtual scoped_ptr<LayerImpl> CreateLayerImpl(LayerTreeImpl* tree_impl) |
90 OVERRIDE; | 90 OVERRIDE; |
91 virtual void PushPropertiesTo(LayerImpl* layer) OVERRIDE; | 91 virtual void PushPropertiesTo(LayerImpl* layer) OVERRIDE; |
92 virtual void AppendQuads(QuadSink* quad_sink, | 92 virtual void AppendQuads(QuadSink* quad_sink, |
93 AppendQuadsData* append_quads_data) OVERRIDE; | 93 AppendQuadsData* append_quads_data) OVERRIDE; |
94 virtual void UpdateTilePriorities() OVERRIDE; | 94 virtual void UpdateTilePriorities() OVERRIDE; |
95 virtual void NotifyTileStateChanged(const Tile* tile) OVERRIDE; | 95 virtual void NotifyTileStateChanged(const Tile* tile) OVERRIDE; |
96 virtual void DidBecomeActive() OVERRIDE; | 96 virtual void DidBecomeActive() OVERRIDE; |
97 virtual void DidBeginTracing() OVERRIDE; | 97 virtual void DidBeginTracing() OVERRIDE; |
98 virtual void ReleaseResources() OVERRIDE; | 98 virtual void ReleaseResources() OVERRIDE; |
99 virtual void CalculateContentsScale(float ideal_contents_scale, | |
100 float device_scale_factor, | |
101 float page_scale_factor, | |
102 float maximum_animation_contents_scale, | |
103 bool animating_transform_to_screen, | |
104 float* contents_scale_x, | |
105 float* contents_scale_y, | |
106 gfx::Size* content_bounds) OVERRIDE; | |
107 virtual skia::RefPtr<SkPicture> GetPicture() OVERRIDE; | 99 virtual skia::RefPtr<SkPicture> GetPicture() OVERRIDE; |
108 | 100 |
109 // PictureLayerTilingClient overrides. | 101 // PictureLayerTilingClient overrides. |
110 virtual scoped_refptr<Tile> CreateTile( | 102 virtual scoped_refptr<Tile> CreateTile( |
111 PictureLayerTiling* tiling, | 103 PictureLayerTiling* tiling, |
112 const gfx::Rect& content_rect) OVERRIDE; | 104 const gfx::Rect& content_rect) OVERRIDE; |
113 virtual void UpdatePile(Tile* tile) OVERRIDE; | 105 virtual void UpdatePile(Tile* tile) OVERRIDE; |
114 virtual gfx::Size CalculateTileSize( | 106 virtual gfx::Size CalculateTileSize( |
115 const gfx::Size& content_bounds) const OVERRIDE; | 107 const gfx::Size& content_bounds) const OVERRIDE; |
116 virtual const Region* GetInvalidation() OVERRIDE; | 108 virtual const Region* GetInvalidation() OVERRIDE; |
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173 void DoPostCommitInitialization(); | 165 void DoPostCommitInitialization(); |
174 | 166 |
175 bool CanHaveTilings() const; | 167 bool CanHaveTilings() const; |
176 bool CanHaveTilingWithScale(float contents_scale) const; | 168 bool CanHaveTilingWithScale(float contents_scale) const; |
177 void SanityCheckTilingState() const; | 169 void SanityCheckTilingState() const; |
178 | 170 |
179 virtual void GetDebugBorderProperties( | 171 virtual void GetDebugBorderProperties( |
180 SkColor* color, float* width) const OVERRIDE; | 172 SkColor* color, float* width) const OVERRIDE; |
181 virtual void AsValueInto(base::DictionaryValue* dict) const OVERRIDE; | 173 virtual void AsValueInto(base::DictionaryValue* dict) const OVERRIDE; |
182 | 174 |
| 175 virtual void UpdateIdealScales(); |
| 176 float MaximumTilingContentsScale() const; |
| 177 |
183 PictureLayerImpl* twin_layer_; | 178 PictureLayerImpl* twin_layer_; |
184 | 179 |
185 scoped_ptr<PictureLayerTilingSet> tilings_; | 180 scoped_ptr<PictureLayerTilingSet> tilings_; |
186 scoped_refptr<PicturePileImpl> pile_; | 181 scoped_refptr<PicturePileImpl> pile_; |
187 Region invalidation_; | 182 Region invalidation_; |
188 | 183 |
189 bool is_mask_; | 184 bool is_mask_; |
190 | 185 |
191 float ideal_page_scale_; | 186 float ideal_page_scale_; |
192 float ideal_device_scale_; | 187 float ideal_device_scale_; |
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215 gfx::Size viewport_size_for_tile_priority_; | 210 gfx::Size viewport_size_for_tile_priority_; |
216 gfx::Transform screen_space_transform_for_tile_priority_; | 211 gfx::Transform screen_space_transform_for_tile_priority_; |
217 | 212 |
218 friend class PictureLayer; | 213 friend class PictureLayer; |
219 DISALLOW_COPY_AND_ASSIGN(PictureLayerImpl); | 214 DISALLOW_COPY_AND_ASSIGN(PictureLayerImpl); |
220 }; | 215 }; |
221 | 216 |
222 } // namespace cc | 217 } // namespace cc |
223 | 218 |
224 #endif // CC_LAYERS_PICTURE_LAYER_IMPL_H_ | 219 #endif // CC_LAYERS_PICTURE_LAYER_IMPL_H_ |
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