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1 /* | 1 /* |
2 * Copyright (c) 2011 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2011 The WebRTC project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
11 // The TimeScheduler class keeps track of periodic events. It is non-drifting | 11 // The TimeScheduler class keeps track of periodic events. It is non-drifting |
12 // and keeps track of any missed periods so that it is possible to catch up. | 12 // and keeps track of any missed periods so that it is possible to catch up. |
13 // (compare to a metronome) | 13 // (compare to a metronome) |
14 #include "webrtc/base/criticalsection.h" | 14 #include "webrtc/rtc_base/criticalsection.h" |
15 | 15 |
16 #ifndef WEBRTC_MODULES_AUDIO_CONFERENCE_MIXER_SOURCE_TIME_SCHEDULER_H_ | 16 #ifndef WEBRTC_MODULES_AUDIO_CONFERENCE_MIXER_SOURCE_TIME_SCHEDULER_H_ |
17 #define WEBRTC_MODULES_AUDIO_CONFERENCE_MIXER_SOURCE_TIME_SCHEDULER_H_ | 17 #define WEBRTC_MODULES_AUDIO_CONFERENCE_MIXER_SOURCE_TIME_SCHEDULER_H_ |
18 | 18 |
19 namespace webrtc { | 19 namespace webrtc { |
20 | 20 |
21 class TimeScheduler { | 21 class TimeScheduler { |
22 public: | 22 public: |
23 TimeScheduler(const int64_t periodicityInMs); | 23 TimeScheduler(const int64_t periodicityInMs); |
24 ~TimeScheduler() = default; | 24 ~TimeScheduler() = default; |
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36 bool _isStarted; | 36 bool _isStarted; |
37 int64_t _lastPeriodMark; // In ns | 37 int64_t _lastPeriodMark; // In ns |
38 | 38 |
39 int64_t _periodicityInMs; | 39 int64_t _periodicityInMs; |
40 int64_t _periodicityInTicks; | 40 int64_t _periodicityInTicks; |
41 uint32_t _missedPeriods; | 41 uint32_t _missedPeriods; |
42 }; | 42 }; |
43 } // namespace webrtc | 43 } // namespace webrtc |
44 | 44 |
45 #endif // WEBRTC_MODULES_AUDIO_CONFERENCE_MIXER_SOURCE_TIME_SCHEDULER_H_ | 45 #endif // WEBRTC_MODULES_AUDIO_CONFERENCE_MIXER_SOURCE_TIME_SCHEDULER_H_ |
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