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1 /* | 1 /* |
2 * Copyright (c) 2014 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2014 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 #ifndef WEBRTC_VOICE_ENGINE_NETWORK_PREDICTOR_H_ | 11 #ifndef WEBRTC_VOICE_ENGINE_NETWORK_PREDICTOR_H_ |
12 #define WEBRTC_VOICE_ENGINE_NETWORK_PREDICTOR_H_ | 12 #define WEBRTC_VOICE_ENGINE_NETWORK_PREDICTOR_H_ |
13 | 13 |
14 #include "webrtc/base/exp_filter.h" | 14 #include "webrtc/base/exp_filter.h" |
15 #include "webrtc/system_wrappers/interface/clock.h" | 15 #include "webrtc/system_wrappers/include/clock.h" |
16 | 16 |
17 namespace webrtc { | 17 namespace webrtc { |
18 | 18 |
19 namespace voe { | 19 namespace voe { |
20 | 20 |
21 // NetworkPredictor is to predict network conditions e.g., packet loss rate, for | 21 // NetworkPredictor is to predict network conditions e.g., packet loss rate, for |
22 // sender and/or receiver to cope with changes in the network condition. | 22 // sender and/or receiver to cope with changes in the network condition. |
23 class NetworkPredictor { | 23 class NetworkPredictor { |
24 public: | 24 public: |
25 explicit NetworkPredictor(Clock* clock); | 25 explicit NetworkPredictor(Clock* clock); |
(...skipping 11 matching lines...) Expand all Loading... |
37 Clock* clock_; | 37 Clock* clock_; |
38 int64_t last_loss_rate_update_time_ms_; | 38 int64_t last_loss_rate_update_time_ms_; |
39 | 39 |
40 // An exponential filter is used to predict packet loss rate. | 40 // An exponential filter is used to predict packet loss rate. |
41 rtc::scoped_ptr<rtc::ExpFilter> loss_rate_filter_; | 41 rtc::scoped_ptr<rtc::ExpFilter> loss_rate_filter_; |
42 }; | 42 }; |
43 | 43 |
44 } // namespace voe | 44 } // namespace voe |
45 } // namespace webrtc | 45 } // namespace webrtc |
46 #endif // WEBRTC_VOICE_ENGINE_NETWORK_PREDICTOR_H_ | 46 #endif // WEBRTC_VOICE_ENGINE_NETWORK_PREDICTOR_H_ |
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