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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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23 #include "cc/input/input_handler.h" | 23 #include "cc/input/input_handler.h" |
24 #include "cc/input/layer_scroll_offset_delegate.h" | 24 #include "cc/input/layer_scroll_offset_delegate.h" |
25 #include "cc/input/top_controls_manager_client.h" | 25 #include "cc/input/top_controls_manager_client.h" |
26 #include "cc/layers/layer_lists.h" | 26 #include "cc/layers/layer_lists.h" |
27 #include "cc/layers/render_pass_sink.h" | 27 #include "cc/layers/render_pass_sink.h" |
28 #include "cc/output/begin_frame_args.h" | 28 #include "cc/output/begin_frame_args.h" |
29 #include "cc/output/managed_memory_policy.h" | 29 #include "cc/output/managed_memory_policy.h" |
30 #include "cc/output/output_surface_client.h" | 30 #include "cc/output/output_surface_client.h" |
31 #include "cc/output/renderer.h" | 31 #include "cc/output/renderer.h" |
32 #include "cc/quads/render_pass.h" | 32 #include "cc/quads/render_pass.h" |
33 #include "cc/resources/rasterizer.h" | |
34 #include "cc/resources/resource_provider.h" | 33 #include "cc/resources/resource_provider.h" |
35 #include "cc/resources/tile_manager.h" | 34 #include "cc/resources/tile_manager.h" |
36 #include "cc/resources/ui_resource_client.h" | 35 #include "cc/resources/ui_resource_client.h" |
37 #include "cc/scheduler/commit_earlyout_reason.h" | 36 #include "cc/scheduler/commit_earlyout_reason.h" |
38 #include "cc/scheduler/draw_result.h" | 37 #include "cc/scheduler/draw_result.h" |
39 #include "cc/trees/layer_tree_settings.h" | 38 #include "cc/trees/layer_tree_settings.h" |
40 #include "cc/trees/proxy.h" | 39 #include "cc/trees/proxy.h" |
41 #include "skia/ext/refptr.h" | 40 #include "skia/ext/refptr.h" |
42 #include "third_party/skia/include/core/SkColor.h" | 41 #include "third_party/skia/include/core/SkColor.h" |
43 #include "ui/gfx/geometry/rect.h" | 42 #include "ui/gfx/geometry/rect.h" |
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324 void set_gpu_rasterization_status( | 323 void set_gpu_rasterization_status( |
325 GpuRasterizationStatus gpu_rasterization_status) { | 324 GpuRasterizationStatus gpu_rasterization_status) { |
326 gpu_rasterization_status_ = gpu_rasterization_status; | 325 gpu_rasterization_status_ = gpu_rasterization_status; |
327 } | 326 } |
328 | 327 |
329 bool create_low_res_tiling() const { | 328 bool create_low_res_tiling() const { |
330 return settings_.create_low_res_tiling && !use_gpu_rasterization_; | 329 return settings_.create_low_res_tiling && !use_gpu_rasterization_; |
331 } | 330 } |
332 ResourcePool* resource_pool() { return resource_pool_.get(); } | 331 ResourcePool* resource_pool() { return resource_pool_.get(); } |
333 Renderer* renderer() { return renderer_.get(); } | 332 Renderer* renderer() { return renderer_.get(); } |
334 Rasterizer* rasterizer() { return rasterizer_.get(); } | |
335 const RendererCapabilitiesImpl& GetRendererCapabilities() const; | 333 const RendererCapabilitiesImpl& GetRendererCapabilities() const; |
336 | 334 |
337 virtual bool SwapBuffers(const FrameData& frame); | 335 virtual bool SwapBuffers(const FrameData& frame); |
338 virtual void WillBeginImplFrame(const BeginFrameArgs& args); | 336 virtual void WillBeginImplFrame(const BeginFrameArgs& args); |
339 void DidModifyTilePriorities(); | 337 void DidModifyTilePriorities(); |
340 | 338 |
341 LayerTreeImpl* active_tree() { return active_tree_.get(); } | 339 LayerTreeImpl* active_tree() { return active_tree_.get(); } |
342 const LayerTreeImpl* active_tree() const { return active_tree_.get(); } | 340 const LayerTreeImpl* active_tree() const { return active_tree_.get(); } |
343 LayerTreeImpl* pending_tree() { return pending_tree_.get(); } | 341 LayerTreeImpl* pending_tree() { return pending_tree_.get(); } |
344 const LayerTreeImpl* pending_tree() const { return pending_tree_.get(); } | 342 const LayerTreeImpl* pending_tree() const { return pending_tree_.get(); } |
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512 | 510 |
513 // TODO(weiliangc): Replace RequiresHighResToDraw with scheduler waits for | 511 // TODO(weiliangc): Replace RequiresHighResToDraw with scheduler waits for |
514 // ReadyToDraw. crbug.com/469175 | 512 // ReadyToDraw. crbug.com/469175 |
515 void SetRequiresHighResToDraw() { requires_high_res_to_draw_ = true; } | 513 void SetRequiresHighResToDraw() { requires_high_res_to_draw_ = true; } |
516 void ResetRequiresHighResToDraw() { requires_high_res_to_draw_ = false; } | 514 void ResetRequiresHighResToDraw() { requires_high_res_to_draw_ = false; } |
517 bool RequiresHighResToDraw() const { return requires_high_res_to_draw_; } | 515 bool RequiresHighResToDraw() const { return requires_high_res_to_draw_; } |
518 | 516 |
519 // Only valid for synchronous (non-scheduled) single-threaded case. | 517 // Only valid for synchronous (non-scheduled) single-threaded case. |
520 void SynchronouslyInitializeAllTiles(); | 518 void SynchronouslyInitializeAllTiles(); |
521 | 519 |
522 virtual scoped_ptr<Rasterizer> CreateRasterizer(); | |
523 virtual void CreateResourceAndTileTaskWorkerPool( | 520 virtual void CreateResourceAndTileTaskWorkerPool( |
524 scoped_ptr<TileTaskWorkerPool>* tile_task_worker_pool, | 521 scoped_ptr<TileTaskWorkerPool>* tile_task_worker_pool, |
525 scoped_ptr<ResourcePool>* resource_pool, | 522 scoped_ptr<ResourcePool>* resource_pool, |
526 scoped_ptr<ResourcePool>* staging_resource_pool); | 523 scoped_ptr<ResourcePool>* staging_resource_pool); |
527 | 524 |
528 bool prepare_tiles_needed() const { return tile_priorities_dirty_; } | 525 bool prepare_tiles_needed() const { return tile_priorities_dirty_; } |
529 | 526 |
530 FrameTimingTracker* frame_timing_tracker() { | 527 FrameTimingTracker* frame_timing_tracker() { |
531 return frame_timing_tracker_.get(); | 528 return frame_timing_tracker_.get(); |
532 } | 529 } |
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649 scoped_ptr<OutputSurface> output_surface_; | 646 scoped_ptr<OutputSurface> output_surface_; |
650 | 647 |
651 // |resource_provider_| and |tile_manager_| can be NULL, e.g. when using tile- | 648 // |resource_provider_| and |tile_manager_| can be NULL, e.g. when using tile- |
652 // free rendering - see OutputSurface::ForcedDrawToSoftwareDevice(). | 649 // free rendering - see OutputSurface::ForcedDrawToSoftwareDevice(). |
653 // |tile_manager_| can also be NULL when raster_enabled is false. | 650 // |tile_manager_| can also be NULL when raster_enabled is false. |
654 scoped_ptr<ResourceProvider> resource_provider_; | 651 scoped_ptr<ResourceProvider> resource_provider_; |
655 scoped_ptr<TileManager> tile_manager_; | 652 scoped_ptr<TileManager> tile_manager_; |
656 bool use_gpu_rasterization_; | 653 bool use_gpu_rasterization_; |
657 GpuRasterizationStatus gpu_rasterization_status_; | 654 GpuRasterizationStatus gpu_rasterization_status_; |
658 scoped_ptr<TileTaskWorkerPool> tile_task_worker_pool_; | 655 scoped_ptr<TileTaskWorkerPool> tile_task_worker_pool_; |
659 scoped_ptr<Rasterizer> rasterizer_; | |
660 scoped_ptr<ResourcePool> resource_pool_; | 656 scoped_ptr<ResourcePool> resource_pool_; |
661 scoped_ptr<ResourcePool> staging_resource_pool_; | 657 scoped_ptr<ResourcePool> staging_resource_pool_; |
662 scoped_ptr<Renderer> renderer_; | 658 scoped_ptr<Renderer> renderer_; |
663 | 659 |
664 GlobalStateThatImpactsTilePriority global_tile_state_; | 660 GlobalStateThatImpactsTilePriority global_tile_state_; |
665 | 661 |
666 // Tree currently being drawn. | 662 // Tree currently being drawn. |
667 scoped_ptr<LayerTreeImpl> active_tree_; | 663 scoped_ptr<LayerTreeImpl> active_tree_; |
668 | 664 |
669 // In impl-side painting mode, tree with possibly incomplete rasterized | 665 // In impl-side painting mode, tree with possibly incomplete rasterized |
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772 scoped_ptr<FrameTimingTracker> frame_timing_tracker_; | 768 scoped_ptr<FrameTimingTracker> frame_timing_tracker_; |
773 | 769 |
774 scoped_ptr<Viewport> viewport_; | 770 scoped_ptr<Viewport> viewport_; |
775 | 771 |
776 DISALLOW_COPY_AND_ASSIGN(LayerTreeHostImpl); | 772 DISALLOW_COPY_AND_ASSIGN(LayerTreeHostImpl); |
777 }; | 773 }; |
778 | 774 |
779 } // namespace cc | 775 } // namespace cc |
780 | 776 |
781 #endif // CC_TREES_LAYER_TREE_HOST_IMPL_H_ | 777 #endif // CC_TREES_LAYER_TREE_HOST_IMPL_H_ |
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