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| 1 /* | |
| 2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. | |
| 3 * | |
| 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 | |
| 6 * tree. An additional intellectual property rights grant can be found | |
| 7 * in the file PATENTS. All contributing project authors may | |
| 8 * be found in the AUTHORS file in the root of the source tree. | |
| 9 */ | |
| 10 | |
| 11 #include "webrtc/base/timeutils.h" | |
| 12 #include "webrtc/voice_engine/monitor_module.h" | |
| 13 | |
| 14 namespace webrtc { | |
| 15 | |
| 16 namespace voe { | |
| 17 | |
| 18 MonitorModule::MonitorModule() : | |
| 19 _observerPtr(NULL), | |
| 20 _lastProcessTime(rtc::TimeMillis()) | |
| 21 { | |
| 22 } | |
| 23 | |
| 24 MonitorModule::~MonitorModule() | |
| 25 { | |
| 26 } | |
| 27 | |
| 28 int32_t | |
| 29 MonitorModule::RegisterObserver(MonitorObserver& observer) | |
| 30 { | |
| 31 rtc::CritScope lock(&_callbackCritSect); | |
| 32 if (_observerPtr) | |
| 33 { | |
| 34 return -1; | |
| 35 } | |
| 36 _observerPtr = &observer; | |
| 37 return 0; | |
| 38 } | |
| 39 | |
| 40 int32_t | |
| 41 MonitorModule::DeRegisterObserver() | |
| 42 { | |
| 43 rtc::CritScope lock(&_callbackCritSect); | |
| 44 if (!_observerPtr) | |
| 45 { | |
| 46 return 0; | |
| 47 } | |
| 48 _observerPtr = NULL; | |
| 49 return 0; | |
| 50 } | |
| 51 | |
| 52 int64_t | |
| 53 MonitorModule::TimeUntilNextProcess() | |
| 54 { | |
| 55 int64_t now = rtc::TimeMillis(); | |
| 56 const int64_t kAverageProcessUpdateTimeMs = 1000; | |
| 57 return kAverageProcessUpdateTimeMs - (now - _lastProcessTime); | |
| 58 } | |
| 59 | |
| 60 void | |
| 61 MonitorModule::Process() | |
| 62 { | |
| 63 _lastProcessTime = rtc::TimeMillis(); | |
| 64 rtc::CritScope lock(&_callbackCritSect); | |
| 65 if (_observerPtr) | |
| 66 { | |
| 67 _observerPtr->OnPeriodicProcess(); | |
| 68 } | |
| 69 } | |
| 70 | |
| 71 } // namespace voe | |
| 72 | |
| 73 } // namespace webrtc | |
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Chromium Code Reviews
Issue 2722613002:
Simplify webrtc::voe::MonitorModule and remove the .cc file. (Closed)
