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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_LAYER_ITERATOR_H_ | 5 #ifndef CC_LAYERS_LAYER_ITERATOR_H_ |
6 #define CC_LAYERS_LAYER_ITERATOR_H_ | 6 #define CC_LAYERS_LAYER_ITERATOR_H_ |
7 | 7 |
8 #include "base/memory/ref_counted.h" | 8 #include "base/memory/ref_counted.h" |
9 #include "cc/base/cc_export.h" | 9 #include "cc/base/cc_export.h" |
10 #include "cc/trees/layer_tree_host_common.h" | 10 #include "cc/trees/layer_tree_host_common.h" |
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196 inline static LayerImpl* get_raw_ptr(LayerImpl* ptr) { return ptr; } | 196 inline static LayerImpl* get_raw_ptr(LayerImpl* ptr) { return ptr; } |
197 | 197 |
198 inline LayerType* current_layer() const { | 198 inline LayerType* current_layer() const { |
199 return current_layer_represents_target_render_surface() | 199 return current_layer_represents_target_render_surface() |
200 ? target_render_surface_layer() | 200 ? target_render_surface_layer() |
201 : get_raw_ptr( | 201 : get_raw_ptr( |
202 target_render_surface_children()[current_layer_index_]); | 202 target_render_surface_children()[current_layer_index_]); |
203 } | 203 } |
204 | 204 |
205 inline bool current_layer_represents_contributing_render_surface() const { | 205 inline bool current_layer_represents_contributing_render_surface() const { |
206 return LayerTreeHostCommon::renderSurfaceContributesToTarget<LayerType>( | 206 return LayerTreeHostCommon::RenderSurfaceContributesToTarget<LayerType>( |
207 current_layer(), target_render_surface_layer()->id()); | 207 current_layer(), target_render_surface_layer()->id()); |
208 } | 208 } |
209 inline bool current_layer_represents_target_render_surface() const { | 209 inline bool current_layer_represents_target_render_surface() const { |
210 return current_layer_index_ == | 210 return current_layer_index_ == |
211 LayerIteratorValue::kLayerIndexRepresentingTargetRenderSurface; | 211 LayerIteratorValue::kLayerIndexRepresentingTargetRenderSurface; |
212 } | 212 } |
213 | 213 |
214 inline RenderSurfaceType* target_render_surface() const { | 214 inline RenderSurfaceType* target_render_surface() const { |
215 return target_render_surface_layer()->render_surface(); | 215 return target_render_surface_layer()->render_surface(); |
216 } | 216 } |
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301 typename RenderSurfaceType, | 301 typename RenderSurfaceType, |
302 typename ActionType> | 302 typename ActionType> |
303 void GoToHighestInSubtree( | 303 void GoToHighestInSubtree( |
304 LayerIterator<LayerType, LayerList, RenderSurfaceType, ActionType>* it); | 304 LayerIterator<LayerType, LayerList, RenderSurfaceType, ActionType>* it); |
305 }; | 305 }; |
306 }; | 306 }; |
307 | 307 |
308 } // namespace cc | 308 } // namespace cc |
309 | 309 |
310 #endif // CC_LAYERS_LAYER_ITERATOR_H_ | 310 #endif // CC_LAYERS_LAYER_ITERATOR_H_ |
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