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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 <set> | 9 #include <set> |
10 #include <string> | 10 #include <string> |
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296 void BreakSwapPromises(SwapPromise::DidNotSwapReason reason); | 296 void BreakSwapPromises(SwapPromise::DidNotSwapReason reason); |
297 | 297 |
298 size_t num_queued_swap_promises() const { return swap_promise_list_.size(); } | 298 size_t num_queued_swap_promises() const { return swap_promise_list_.size(); } |
299 | 299 |
300 void set_surface_id_namespace(uint32_t id_namespace); | 300 void set_surface_id_namespace(uint32_t id_namespace); |
301 SurfaceSequence CreateSurfaceSequence(); | 301 SurfaceSequence CreateSurfaceSequence(); |
302 | 302 |
303 void SetChildrenNeedBeginFrames(bool children_need_begin_frames) const; | 303 void SetChildrenNeedBeginFrames(bool children_need_begin_frames) const; |
304 void SendBeginFramesToChildren(const BeginFrameArgs& args) const; | 304 void SendBeginFramesToChildren(const BeginFrameArgs& args) const; |
305 | 305 |
| 306 void SetAuthoritativeVSyncInterval(const base::TimeDelta& interval); |
| 307 |
306 protected: | 308 protected: |
307 LayerTreeHost(LayerTreeHostClient* client, | 309 LayerTreeHost(LayerTreeHostClient* client, |
308 SharedBitmapManager* shared_bitmap_manager, | 310 SharedBitmapManager* shared_bitmap_manager, |
309 gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager, | 311 gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager, |
310 const LayerTreeSettings& settings); | 312 const LayerTreeSettings& settings); |
311 void InitializeThreaded( | 313 void InitializeThreaded( |
312 scoped_refptr<base::SingleThreadTaskRunner> main_task_runner, | 314 scoped_refptr<base::SingleThreadTaskRunner> main_task_runner, |
313 scoped_refptr<base::SingleThreadTaskRunner> impl_task_runner, | 315 scoped_refptr<base::SingleThreadTaskRunner> impl_task_runner, |
314 scoped_ptr<BeginFrameSource> external_begin_frame_source); | 316 scoped_ptr<BeginFrameSource> external_begin_frame_source); |
315 void InitializeSingleThreaded( | 317 void InitializeSingleThreaded( |
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446 | 448 |
447 uint32_t surface_id_namespace_; | 449 uint32_t surface_id_namespace_; |
448 uint32_t next_surface_sequence_; | 450 uint32_t next_surface_sequence_; |
449 | 451 |
450 DISALLOW_COPY_AND_ASSIGN(LayerTreeHost); | 452 DISALLOW_COPY_AND_ASSIGN(LayerTreeHost); |
451 }; | 453 }; |
452 | 454 |
453 } // namespace cc | 455 } // namespace cc |
454 | 456 |
455 #endif // CC_TREES_LAYER_TREE_HOST_H_ | 457 #endif // CC_TREES_LAYER_TREE_HOST_H_ |
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