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1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef COMPONENTS_SURFACES_SURFACES_SCHEDULER_H_ | |
6 #define COMPONENTS_SURFACES_SURFACES_SCHEDULER_H_ | |
7 | |
8 #include <set> | |
9 | |
10 #include "cc/scheduler/scheduler.h" | |
11 | |
12 namespace cc { | |
13 class Display; | |
14 } | |
15 | |
16 namespace surfaces { | |
17 | |
18 class SurfacesScheduler : public cc::SchedulerClient { | |
19 public: | |
20 SurfacesScheduler(); | |
21 ~SurfacesScheduler() override; | |
22 | |
23 void SetNeedsDraw(); | |
24 | |
25 void OnVSyncParametersUpdated(base::TimeTicks timebase, | |
26 base::TimeDelta interval); | |
27 | |
28 void AddDisplay(cc::Display* display); | |
29 void RemoveDisplay(cc::Display* display); | |
30 | |
31 private: | |
32 void WillBeginImplFrame(const cc::BeginFrameArgs& args) override; | |
33 void DidFinishImplFrame() override; | |
34 void ScheduledActionSendBeginMainFrame() override; | |
35 cc::DrawResult ScheduledActionDrawAndSwapIfPossible() override; | |
36 cc::DrawResult ScheduledActionDrawAndSwapForced() override; | |
37 void ScheduledActionAnimate() override; | |
38 void ScheduledActionCommit() override; | |
39 void ScheduledActionActivateSyncTree() override; | |
40 void ScheduledActionBeginOutputSurfaceCreation() override; | |
41 void ScheduledActionPrepareTiles() override; | |
42 void ScheduledActionInvalidateOutputSurface() override; | |
43 void DidAnticipatedDrawTimeChange(base::TimeTicks time) override; | |
44 base::TimeDelta DrawDurationEstimate() override; | |
45 base::TimeDelta BeginMainFrameToCommitDurationEstimate() override; | |
46 base::TimeDelta CommitToActivateDurationEstimate() override; | |
47 void SendBeginFramesToChildren(const cc::BeginFrameArgs& args) override; | |
48 void SendBeginMainFrameNotExpectedSoon() override; | |
49 | |
50 std::set<cc::Display*> displays_; | |
51 scoped_ptr<cc::Scheduler> scheduler_; | |
52 base::TimeDelta draw_estimate_; | |
53 | |
54 DISALLOW_COPY_AND_ASSIGN(SurfacesScheduler); | |
55 }; | |
56 | |
57 } // namespace mojo | |
58 | |
59 #endif // COMPONENTS_SURFACES_SURFACES_SCHEDULER_H_ | |
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