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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_IMPL_H_ | 5 #ifndef CC_TREES_LAYER_TREE_HOST_IMPL_H_ |
6 #define CC_TREES_LAYER_TREE_HOST_IMPL_H_ | 6 #define CC_TREES_LAYER_TREE_HOST_IMPL_H_ |
7 | 7 |
8 #include <set> | 8 #include <set> |
9 #include <string> | 9 #include <string> |
10 #include <vector> | 10 #include <vector> |
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100 // Returns true if resources were deleted by this call. | 100 // Returns true if resources were deleted by this call. |
101 virtual bool ReduceContentsTextureMemoryOnImplThread( | 101 virtual bool ReduceContentsTextureMemoryOnImplThread( |
102 size_t limit_bytes, | 102 size_t limit_bytes, |
103 int priority_cutoff) = 0; | 103 int priority_cutoff) = 0; |
104 virtual bool IsInsideDraw() = 0; | 104 virtual bool IsInsideDraw() = 0; |
105 virtual void RenewTreePriority() = 0; | 105 virtual void RenewTreePriority() = 0; |
106 virtual void PostDelayedAnimationTaskOnImplThread(const base::Closure& task, | 106 virtual void PostDelayedAnimationTaskOnImplThread(const base::Closure& task, |
107 base::TimeDelta delay) = 0; | 107 base::TimeDelta delay) = 0; |
108 virtual void DidActivateSyncTree() = 0; | 108 virtual void DidActivateSyncTree() = 0; |
109 virtual void DidPrepareTiles() = 0; | 109 virtual void DidPrepareTiles() = 0; |
| 110 virtual base::TimeTicks GetNextBeginImplFrameTimeIfRequested() const = 0; |
110 | 111 |
111 // Called when page scale animation has completed on the impl thread. | 112 // Called when page scale animation has completed on the impl thread. |
112 virtual void DidCompletePageScaleAnimationOnImplThread() = 0; | 113 virtual void DidCompletePageScaleAnimationOnImplThread() = 0; |
113 | 114 |
114 protected: | 115 protected: |
115 virtual ~LayerTreeHostImplClient() {} | 116 virtual ~LayerTreeHostImplClient() {} |
116 }; | 117 }; |
117 | 118 |
118 // LayerTreeHostImpl owns the LayerImpl trees as well as associated rendering | 119 // LayerTreeHostImpl owns the LayerImpl trees as well as associated rendering |
119 // state. | 120 // state. |
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511 scoped_ptr<TileTaskWorkerPool>* tile_task_worker_pool, | 512 scoped_ptr<TileTaskWorkerPool>* tile_task_worker_pool, |
512 scoped_ptr<ResourcePool>* resource_pool, | 513 scoped_ptr<ResourcePool>* resource_pool, |
513 scoped_ptr<ResourcePool>* staging_resource_pool); | 514 scoped_ptr<ResourcePool>* staging_resource_pool); |
514 | 515 |
515 bool prepare_tiles_needed() const { return tile_priorities_dirty_; } | 516 bool prepare_tiles_needed() const { return tile_priorities_dirty_; } |
516 | 517 |
517 FrameTimingTracker* frame_timing_tracker() { | 518 FrameTimingTracker* frame_timing_tracker() { |
518 return frame_timing_tracker_.get(); | 519 return frame_timing_tracker_.get(); |
519 } | 520 } |
520 | 521 |
| 522 void SetBeginMainFrameTime(base::TimeTicks frame_time); |
| 523 void RecordMainFrameTiming(); |
| 524 |
521 protected: | 525 protected: |
522 LayerTreeHostImpl( | 526 LayerTreeHostImpl( |
523 const LayerTreeSettings& settings, | 527 const LayerTreeSettings& settings, |
524 LayerTreeHostImplClient* client, | 528 LayerTreeHostImplClient* client, |
525 Proxy* proxy, | 529 Proxy* proxy, |
526 RenderingStatsInstrumentation* rendering_stats_instrumentation, | 530 RenderingStatsInstrumentation* rendering_stats_instrumentation, |
527 SharedBitmapManager* shared_bitmap_manager, | 531 SharedBitmapManager* shared_bitmap_manager, |
528 gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager, | 532 gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager, |
529 int id); | 533 int id); |
530 | 534 |
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721 gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager_; | 725 gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager_; |
722 int id_; | 726 int id_; |
723 | 727 |
724 std::set<SwapPromiseMonitor*> swap_promise_monitor_; | 728 std::set<SwapPromiseMonitor*> swap_promise_monitor_; |
725 std::vector<PictureLayerImpl::Pair> picture_layer_pairs_; | 729 std::vector<PictureLayerImpl::Pair> picture_layer_pairs_; |
726 | 730 |
727 bool requires_high_res_to_draw_; | 731 bool requires_high_res_to_draw_; |
728 bool is_likely_to_require_a_draw_; | 732 bool is_likely_to_require_a_draw_; |
729 | 733 |
730 scoped_ptr<FrameTimingTracker> frame_timing_tracker_; | 734 scoped_ptr<FrameTimingTracker> frame_timing_tracker_; |
| 735 base::TimeTicks main_frame_time_; |
731 | 736 |
732 DISALLOW_COPY_AND_ASSIGN(LayerTreeHostImpl); | 737 DISALLOW_COPY_AND_ASSIGN(LayerTreeHostImpl); |
733 }; | 738 }; |
734 | 739 |
735 } // namespace cc | 740 } // namespace cc |
736 | 741 |
737 #endif // CC_TREES_LAYER_TREE_HOST_IMPL_H_ | 742 #endif // CC_TREES_LAYER_TREE_HOST_IMPL_H_ |
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