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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 #include "cc/scheduler/delay_based_time_source.h" | 5 #include "cc/scheduler/delay_based_time_source.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 #include <cmath> | 8 #include <cmath> |
9 | 9 |
| 10 #include "base/bind.h" |
10 #include "base/debug/trace_event.h" | 11 #include "base/debug/trace_event.h" |
| 12 #include "base/location.h" |
11 #include "base/logging.h" | 13 #include "base/logging.h" |
12 #include "base/single_thread_task_runner.h" | 14 #include "base/single_thread_task_runner.h" |
13 | 15 |
14 namespace cc { | 16 namespace cc { |
15 | 17 |
16 namespace { | 18 namespace { |
17 | 19 |
18 // kDoubleTickDivisor prevents ticks from running within the specified | 20 // kDoubleTickDivisor prevents ticks from running within the specified |
19 // fraction of an interval. This helps account for jitter in the timebase as | 21 // fraction of an interval. This helps account for jitter in the timebase as |
20 // well as quick timer reactivation. | 22 // well as quick timer reactivation. |
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222 task_runner_->PostDelayedTask(FROM_HERE, | 224 task_runner_->PostDelayedTask(FROM_HERE, |
223 base::Bind(&DelayBasedTimeSource::OnTimerFired, | 225 base::Bind(&DelayBasedTimeSource::OnTimerFired, |
224 weak_factory_.GetWeakPtr()), | 226 weak_factory_.GetWeakPtr()), |
225 delay); | 227 delay); |
226 | 228 |
227 next_parameters_.tick_target = new_tick_target; | 229 next_parameters_.tick_target = new_tick_target; |
228 current_parameters_ = next_parameters_; | 230 current_parameters_ = next_parameters_; |
229 } | 231 } |
230 | 232 |
231 } // namespace cc | 233 } // namespace cc |
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