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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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90 virtual scoped_ptr<LayerImpl> CreateLayerImpl(LayerTreeImpl* tree_impl) | 90 virtual scoped_ptr<LayerImpl> CreateLayerImpl(LayerTreeImpl* tree_impl) |
91 OVERRIDE; | 91 OVERRIDE; |
92 virtual void PushPropertiesTo(LayerImpl* layer) OVERRIDE; | 92 virtual void PushPropertiesTo(LayerImpl* layer) OVERRIDE; |
93 virtual void AppendQuads(QuadSink* quad_sink, | 93 virtual void AppendQuads(QuadSink* quad_sink, |
94 AppendQuadsData* append_quads_data) OVERRIDE; | 94 AppendQuadsData* append_quads_data) OVERRIDE; |
95 virtual void UpdateTilePriorities() OVERRIDE; | 95 virtual void UpdateTilePriorities() OVERRIDE; |
96 virtual void NotifyTileInitialized(const Tile* tile) OVERRIDE; | 96 virtual void NotifyTileInitialized(const Tile* tile) OVERRIDE; |
97 virtual void DidBecomeActive() OVERRIDE; | 97 virtual void DidBecomeActive() OVERRIDE; |
98 virtual void DidBeginTracing() OVERRIDE; | 98 virtual void DidBeginTracing() OVERRIDE; |
99 virtual void ReleaseResources() OVERRIDE; | 99 virtual void ReleaseResources() OVERRIDE; |
100 virtual void CalculateContentsScale(float ideal_contents_scale, | |
101 float device_scale_factor, | |
102 float page_scale_factor, | |
103 float maximum_animation_contents_scale, | |
104 bool animating_transform_to_screen, | |
105 float* contents_scale_x, | |
106 float* contents_scale_y, | |
107 gfx::Size* content_bounds) OVERRIDE; | |
108 virtual skia::RefPtr<SkPicture> GetPicture() OVERRIDE; | 100 virtual skia::RefPtr<SkPicture> GetPicture() OVERRIDE; |
109 | 101 |
110 // PictureLayerTilingClient overrides. | 102 // PictureLayerTilingClient overrides. |
111 virtual scoped_refptr<Tile> CreateTile( | 103 virtual scoped_refptr<Tile> CreateTile( |
112 PictureLayerTiling* tiling, | 104 PictureLayerTiling* tiling, |
113 const gfx::Rect& content_rect) OVERRIDE; | 105 const gfx::Rect& content_rect) OVERRIDE; |
114 virtual void UpdatePile(Tile* tile) OVERRIDE; | 106 virtual void UpdatePile(Tile* tile) OVERRIDE; |
115 virtual gfx::Size CalculateTileSize( | 107 virtual gfx::Size CalculateTileSize( |
116 const gfx::Size& content_bounds) const OVERRIDE; | 108 const gfx::Size& content_bounds) const OVERRIDE; |
117 virtual const Region* GetInvalidation() OVERRIDE; | 109 virtual const Region* GetInvalidation() OVERRIDE; |
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131 virtual size_t GPUMemoryUsageInBytes() const OVERRIDE; | 123 virtual size_t GPUMemoryUsageInBytes() const OVERRIDE; |
132 | 124 |
133 virtual void RunMicroBenchmark(MicroBenchmarkImpl* benchmark) OVERRIDE; | 125 virtual void RunMicroBenchmark(MicroBenchmarkImpl* benchmark) OVERRIDE; |
134 | 126 |
135 // Functions used by tile manager. | 127 // Functions used by tile manager. |
136 void DidUnregisterLayer(); | 128 void DidUnregisterLayer(); |
137 PictureLayerImpl* GetTwinLayer() { return twin_layer_; } | 129 PictureLayerImpl* GetTwinLayer() { return twin_layer_; } |
138 WhichTree GetTree() const; | 130 WhichTree GetTree() const; |
139 bool IsOnActiveOrPendingTree() const; | 131 bool IsOnActiveOrPendingTree() const; |
140 | 132 |
133 float MaximumTilingContentScale() const; | |
134 void PopulateSharedQuadStateWithOverrides( | |
danakj
2014/05/23 17:07:34
Can this be not public?
| |
135 SharedQuadState* state, | |
136 gfx::Transform target_space_transform, | |
137 gfx::Size content_bounds, | |
138 gfx::Rect visible_content_rect) const; | |
139 | |
141 protected: | 140 protected: |
142 friend class LayerRasterTileIterator; | 141 friend class LayerRasterTileIterator; |
143 | 142 |
144 PictureLayerImpl(LayerTreeImpl* tree_impl, int id); | 143 PictureLayerImpl(LayerTreeImpl* tree_impl, int id); |
145 PictureLayerTiling* AddTiling(float contents_scale); | 144 PictureLayerTiling* AddTiling(float contents_scale); |
146 void RemoveTiling(float contents_scale); | 145 void RemoveTiling(float contents_scale); |
147 void RemoveAllTilings(); | 146 void RemoveAllTilings(); |
148 void SyncFromActiveLayer(const PictureLayerImpl* other); | 147 void SyncFromActiveLayer(const PictureLayerImpl* other); |
149 void ManageTilings(bool animating_transform_to_screen, | 148 void ManageTilings(bool animating_transform_to_screen, |
150 float maximum_animation_contents_scale); | 149 float maximum_animation_contents_scale); |
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173 void DoPostCommitInitializationIfNeeded() { | 172 void DoPostCommitInitializationIfNeeded() { |
174 if (needs_post_commit_initialization_) | 173 if (needs_post_commit_initialization_) |
175 DoPostCommitInitialization(); | 174 DoPostCommitInitialization(); |
176 } | 175 } |
177 void DoPostCommitInitialization(); | 176 void DoPostCommitInitialization(); |
178 | 177 |
179 bool CanHaveTilings() const; | 178 bool CanHaveTilings() const; |
180 bool CanHaveTilingWithScale(float contents_scale) const; | 179 bool CanHaveTilingWithScale(float contents_scale) const; |
181 void SanityCheckTilingState() const; | 180 void SanityCheckTilingState() const; |
182 | 181 |
182 void UpdateIdealScales(); | |
danakj
2014/05/23 17:07:34
this should be virtual, right?
| |
183 | |
183 virtual void GetDebugBorderProperties( | 184 virtual void GetDebugBorderProperties( |
184 SkColor* color, float* width) const OVERRIDE; | 185 SkColor* color, float* width) const OVERRIDE; |
185 virtual void AsValueInto(base::DictionaryValue* dict) const OVERRIDE; | 186 virtual void AsValueInto(base::DictionaryValue* dict) const OVERRIDE; |
186 | 187 |
187 PictureLayerImpl* twin_layer_; | 188 PictureLayerImpl* twin_layer_; |
188 | 189 |
189 scoped_ptr<PictureLayerTilingSet> tilings_; | 190 scoped_ptr<PictureLayerTilingSet> tilings_; |
190 scoped_refptr<PicturePileImpl> pile_; | 191 scoped_refptr<PicturePileImpl> pile_; |
191 Region invalidation_; | 192 Region invalidation_; |
192 | 193 |
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220 gfx::Size viewport_size_for_tile_priority_; | 221 gfx::Size viewport_size_for_tile_priority_; |
221 gfx::Transform screen_space_transform_for_tile_priority_; | 222 gfx::Transform screen_space_transform_for_tile_priority_; |
222 | 223 |
223 friend class PictureLayer; | 224 friend class PictureLayer; |
224 DISALLOW_COPY_AND_ASSIGN(PictureLayerImpl); | 225 DISALLOW_COPY_AND_ASSIGN(PictureLayerImpl); |
225 }; | 226 }; |
226 | 227 |
227 } // namespace cc | 228 } // namespace cc |
228 | 229 |
229 #endif // CC_LAYERS_PICTURE_LAYER_IMPL_H_ | 230 #endif // CC_LAYERS_PICTURE_LAYER_IMPL_H_ |
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