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1 // Copyright 2011 The Chromium Authors. All rights reserved. | 1 // Copyright 2011 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_TREES_LAYER_TREE_HOST_H_ | 5 #ifndef CC_TREES_LAYER_TREE_HOST_H_ |
6 #define CC_TREES_LAYER_TREE_HOST_H_ | 6 #define CC_TREES_LAYER_TREE_HOST_H_ |
7 | 7 |
8 #include <limits> | 8 #include <limits> |
9 #include <list> | 9 #include <list> |
10 #include <set> | 10 #include <set> |
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188 base::Time wall_clock_time); | 188 base::Time wall_clock_time); |
189 | 189 |
190 void SetRootLayer(scoped_refptr<Layer> root_layer); | 190 void SetRootLayer(scoped_refptr<Layer> root_layer); |
191 Layer* root_layer() { return root_layer_.get(); } | 191 Layer* root_layer() { return root_layer_.get(); } |
192 const Layer* root_layer() const { return root_layer_.get(); } | 192 const Layer* root_layer() const { return root_layer_.get(); } |
193 const Layer* page_scale_layer() const { return page_scale_layer_.get(); } | 193 const Layer* page_scale_layer() const { return page_scale_layer_.get(); } |
194 void RegisterViewportLayers( | 194 void RegisterViewportLayers( |
195 scoped_refptr<Layer> page_scale_layer, | 195 scoped_refptr<Layer> page_scale_layer, |
196 scoped_refptr<Layer> inner_viewport_scroll_layer, | 196 scoped_refptr<Layer> inner_viewport_scroll_layer, |
197 scoped_refptr<Layer> outer_viewport_scroll_layer); | 197 scoped_refptr<Layer> outer_viewport_scroll_layer); |
198 Layer* inner_viewport_scroll_layer() const { | |
199 return inner_viewport_scroll_layer_.get(); | |
200 } | |
201 Layer* outer_viewport_scroll_layer() const { | |
202 return outer_viewport_scroll_layer_.get(); | |
203 } | |
204 | 198 |
205 const LayerTreeSettings& settings() const { return settings_; } | 199 const LayerTreeSettings& settings() const { return settings_; } |
206 | 200 |
207 void SetDebugState(const LayerTreeDebugState& debug_state); | 201 void SetDebugState(const LayerTreeDebugState& debug_state); |
208 const LayerTreeDebugState& debug_state() const { return debug_state_; } | 202 const LayerTreeDebugState& debug_state() const { return debug_state_; } |
209 | 203 |
210 void SetViewportSize(gfx::Size device_viewport_size); | 204 void SetViewportSize(gfx::Size device_viewport_size); |
211 void SetOverdrawBottomHeight(float overdraw_bottom_height); | 205 void SetOverdrawBottomHeight(float overdraw_bottom_height); |
212 | 206 |
213 gfx::Size device_viewport_size() const { return device_viewport_size_; } | 207 gfx::Size device_viewport_size() const { return device_viewport_size_; } |
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234 | 228 |
235 void SetVisible(bool visible); | 229 void SetVisible(bool visible); |
236 bool visible() const { return visible_; } | 230 bool visible() const { return visible_; } |
237 | 231 |
238 void StartPageScaleAnimation(gfx::Vector2d target_offset, | 232 void StartPageScaleAnimation(gfx::Vector2d target_offset, |
239 bool use_anchor, | 233 bool use_anchor, |
240 float scale, | 234 float scale, |
241 base::TimeDelta duration); | 235 base::TimeDelta duration); |
242 | 236 |
243 void ApplyScrollAndScale(const ScrollAndScaleSet& info); | 237 void ApplyScrollAndScale(const ScrollAndScaleSet& info); |
244 gfx::Vector2d DistributeScrollOffsetToViewports(const gfx::Vector2d offset, | |
245 Layer* layer); | |
246 | 238 |
247 void SetImplTransform(const gfx::Transform& transform); | 239 void SetImplTransform(const gfx::Transform& transform); |
248 | 240 |
249 // Virtual for tests. | 241 // Virtual for tests. |
250 virtual void StartRateLimiter(); | 242 virtual void StartRateLimiter(); |
251 virtual void StopRateLimiter(); | 243 virtual void StopRateLimiter(); |
252 | 244 |
253 void RateLimit(); | 245 void RateLimit(); |
254 | 246 |
255 bool AlwaysUsePartialTextureUpdates(); | 247 bool AlwaysUsePartialTextureUpdates(); |
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460 | 452 |
461 ScopedPtrVector<SwapPromise> swap_promise_list_; | 453 ScopedPtrVector<SwapPromise> swap_promise_list_; |
462 std::set<SwapPromiseMonitor*> swap_promise_monitor_; | 454 std::set<SwapPromiseMonitor*> swap_promise_monitor_; |
463 | 455 |
464 DISALLOW_COPY_AND_ASSIGN(LayerTreeHost); | 456 DISALLOW_COPY_AND_ASSIGN(LayerTreeHost); |
465 }; | 457 }; |
466 | 458 |
467 } // namespace cc | 459 } // namespace cc |
468 | 460 |
469 #endif // CC_TREES_LAYER_TREE_HOST_H_ | 461 #endif // CC_TREES_LAYER_TREE_HOST_H_ |
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