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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 MOJO_SERVICES_SURFACES_SURFACES_SCHEDULER_H_ |
| 6 #define MOJO_SERVICES_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 ScheduledActionSendBeginMainFrame() override; |
| 34 cc::DrawResult ScheduledActionDrawAndSwapIfPossible() override; |
| 35 cc::DrawResult ScheduledActionDrawAndSwapForced() override; |
| 36 void ScheduledActionAnimate() override; |
| 37 void ScheduledActionCommit() override; |
| 38 void ScheduledActionActivateSyncTree() override; |
| 39 void ScheduledActionBeginOutputSurfaceCreation() override; |
| 40 void ScheduledActionPrepareTiles() override; |
| 41 void DidAnticipatedDrawTimeChange(base::TimeTicks time) override; |
| 42 base::TimeDelta DrawDurationEstimate() override; |
| 43 base::TimeDelta BeginMainFrameToCommitDurationEstimate() override; |
| 44 base::TimeDelta CommitToActivateDurationEstimate() override; |
| 45 void DidBeginImplFrameDeadline() override; |
| 46 void SendBeginFramesToChildren(const cc::BeginFrameArgs& args) override; |
| 47 void SendBeginMainFrameNotExpectedSoon() override; |
| 48 |
| 49 std::set<cc::Display*> displays_; |
| 50 scoped_ptr<cc::Scheduler> scheduler_; |
| 51 base::TimeDelta draw_estimate_; |
| 52 |
| 53 DISALLOW_COPY_AND_ASSIGN(SurfacesScheduler); |
| 54 }; |
| 55 |
| 56 } // namespace mojo |
| 57 |
| 58 #endif // MOJO_SERVICES_SURFACES_SURFACES_SCHEDULER_H_ |
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