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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 #include "cc/scheduler/vsync_time_source.h" | 5 #include "cc/scheduler/vsync_time_source.h" |
| 6 | 6 |
| 7 namespace cc { | 7 namespace cc { |
| 8 | 8 |
| 9 scoped_refptr<VSyncTimeSource> VSyncTimeSource::Create( | 9 scoped_refptr<VSyncTimeSource> VSyncTimeSource::Create( |
| 10 VSyncProvider* vsync_provider) { | 10 VSyncProvider* vsync_provider) { |
| 11 return make_scoped_refptr(new VSyncTimeSource(vsync_provider)); | 11 return make_scoped_refptr(new VSyncTimeSource(vsync_provider)); |
| 12 } | 12 } |
| 13 | 13 |
| 14 VSyncTimeSource::VSyncTimeSource(VSyncProvider* vsync_provider) | 14 VSyncTimeSource::VSyncTimeSource(VSyncProvider* vsync_provider) |
| 15 : vsync_provider_(vsync_provider) | 15 : active_(false), |
| 16 , client_(NULL) | 16 notification_requested_(false), |
| 17 , active_(false) | 17 vsync_provider_(vsync_provider), |
| 18 , notification_requested_(false) {} | 18 client_(NULL) {} |
| 19 | 19 |
| 20 VSyncTimeSource::~VSyncTimeSource() {} | 20 VSyncTimeSource::~VSyncTimeSource() {} |
| 21 | 21 |
| 22 void VSyncTimeSource::SetClient(TimeSourceClient* client) { | 22 void VSyncTimeSource::SetClient(TimeSourceClient* client) { |
| 23 client_ = client; | 23 client_ = client; |
| 24 } | 24 } |
| 25 | 25 |
| 26 void VSyncTimeSource::SetActive(bool active) { | 26 void VSyncTimeSource::SetActive(bool active) { |
| 27 if (active_ == active) | 27 if (active_ == active) |
| 28 return; | 28 return; |
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| 60 notification_requested_ = false; | 60 notification_requested_ = false; |
| 61 vsync_provider_->RequestVSyncNotification(NULL); | 61 vsync_provider_->RequestVSyncNotification(NULL); |
| 62 } | 62 } |
| 63 return; | 63 return; |
| 64 } | 64 } |
| 65 if (client_) | 65 if (client_) |
| 66 client_->OnTimerTick(); | 66 client_->OnTimerTick(); |
| 67 } | 67 } |
| 68 | 68 |
| 69 } // namespace cc | 69 } // namespace cc |
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