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Side by Side Diff: cc/surfaces/display_scheduler.h

Issue 2238693002: Plumb SetVisible from ui::Compositor to the DirectRenderer. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: setvisible-browser: onemore Created 4 years, 4 months ago
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1 // Copyright 2015 The Chromium Authors. All rights reserved. 1 // Copyright 2015 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_SURFACES_DISPLAY_SCHEDULER_H_ 5 #ifndef CC_SURFACES_DISPLAY_SCHEDULER_H_
6 #define CC_SURFACES_DISPLAY_SCHEDULER_H_ 6 #define CC_SURFACES_DISPLAY_SCHEDULER_H_
7 7
8 #include <memory> 8 #include <memory>
9 9
10 #include "base/cancelable_callback.h" 10 #include "base/cancelable_callback.h"
(...skipping 19 matching lines...) Expand all
30 30
31 class CC_SURFACES_EXPORT DisplayScheduler : public BeginFrameObserverBase { 31 class CC_SURFACES_EXPORT DisplayScheduler : public BeginFrameObserverBase {
32 public: 32 public:
33 DisplayScheduler(BeginFrameSource* begin_frame_source, 33 DisplayScheduler(BeginFrameSource* begin_frame_source,
34 base::SingleThreadTaskRunner* task_runner, 34 base::SingleThreadTaskRunner* task_runner,
35 int max_pending_swaps); 35 int max_pending_swaps);
36 ~DisplayScheduler() override; 36 ~DisplayScheduler() override;
37 37
38 void SetClient(DisplaySchedulerClient* client); 38 void SetClient(DisplaySchedulerClient* client);
39 39
40 void SetVisible(bool visible);
40 void SetRootSurfaceResourcesLocked(bool locked); 41 void SetRootSurfaceResourcesLocked(bool locked);
41 void ForceImmediateSwapIfPossible(); 42 void ForceImmediateSwapIfPossible();
42 virtual void DisplayResized(); 43 virtual void DisplayResized();
43 virtual void SetNewRootSurface(const SurfaceId& root_surface_id); 44 virtual void SetNewRootSurface(const SurfaceId& root_surface_id);
44 virtual void SurfaceDamaged(const SurfaceId& surface_id); 45 virtual void SurfaceDamaged(const SurfaceId& surface_id);
45 46
46 virtual void DidSwapBuffers(); 47 virtual void DidSwapBuffers();
47 void DidSwapBuffersComplete(); 48 void DidSwapBuffersComplete();
48 49
49 void OutputSurfaceLost(); 50 void OutputSurfaceLost();
50 51
51 // BeginFrameObserverBase implementation 52 // BeginFrameObserverBase implementation
52 bool OnBeginFrameDerivedImpl(const BeginFrameArgs& args) override; 53 bool OnBeginFrameDerivedImpl(const BeginFrameArgs& args) override;
53 void OnBeginFrameSourcePausedChanged(bool paused) override; 54 void OnBeginFrameSourcePausedChanged(bool paused) override;
54 55
55 protected: 56 protected:
56 base::TimeTicks DesiredBeginFrameDeadlineTime(); 57 base::TimeTicks DesiredBeginFrameDeadlineTime();
57 virtual void ScheduleBeginFrameDeadline(); 58 virtual void ScheduleBeginFrameDeadline();
58 void AttemptDrawAndSwap(); 59 void AttemptDrawAndSwap();
59 void OnBeginFrameDeadline(); 60 void OnBeginFrameDeadline();
60 void DrawAndSwap(); 61 void DrawAndSwap();
62 void StartObservingBeginFrames();
63 void StopObservingBeginFrames();
64 bool ShouldDraw();
61 65
62 DisplaySchedulerClient* client_; 66 DisplaySchedulerClient* client_;
63 BeginFrameSource* begin_frame_source_; 67 BeginFrameSource* begin_frame_source_;
64 base::SingleThreadTaskRunner* task_runner_; 68 base::SingleThreadTaskRunner* task_runner_;
65 69
66 BeginFrameArgs current_begin_frame_args_; 70 BeginFrameArgs current_begin_frame_args_;
67 base::Closure begin_frame_deadline_closure_; 71 base::Closure begin_frame_deadline_closure_;
68 base::CancelableClosure begin_frame_deadline_task_; 72 base::CancelableClosure begin_frame_deadline_task_;
69 base::TimeTicks begin_frame_deadline_task_time_; 73 base::TimeTicks begin_frame_deadline_task_time_;
70 74
71 base::CancelableClosure missed_begin_frame_task_; 75 base::CancelableClosure missed_begin_frame_task_;
72 bool inside_surface_damaged_; 76 bool inside_surface_damaged_;
73 77
78 bool visible_;
74 bool output_surface_lost_; 79 bool output_surface_lost_;
75 bool root_surface_resources_locked_; 80 bool root_surface_resources_locked_;
76 81
77 bool inside_begin_frame_deadline_interval_; 82 bool inside_begin_frame_deadline_interval_;
78 bool needs_draw_; 83 bool needs_draw_;
79 bool expecting_root_surface_damage_because_of_resize_; 84 bool expecting_root_surface_damage_because_of_resize_;
80 bool all_active_child_surfaces_ready_to_draw_; 85 bool all_active_child_surfaces_ready_to_draw_;
81 86
82 int pending_swaps_; 87 int pending_swaps_;
83 int max_pending_swaps_; 88 int max_pending_swaps_;
(...skipping 10 matching lines...) Expand all
94 99
95 base::WeakPtrFactory<DisplayScheduler> weak_ptr_factory_; 100 base::WeakPtrFactory<DisplayScheduler> weak_ptr_factory_;
96 101
97 private: 102 private:
98 DISALLOW_COPY_AND_ASSIGN(DisplayScheduler); 103 DISALLOW_COPY_AND_ASSIGN(DisplayScheduler);
99 }; 104 };
100 105
101 } // namespace cc 106 } // namespace cc
102 107
103 #endif // CC_SURFACES_DISPLAY_SCHEDULER_H_ 108 #endif // CC_SURFACES_DISPLAY_SCHEDULER_H_
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