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1 /* | 1 /* |
2 * Copyright (c) 2017 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2017 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_MODULES_CONGESTION_CONTROLLER_ACKNOWLEDGED_BITRATE_ESTIMATOR_H_ | 11 #ifndef WEBRTC_MODULES_CONGESTION_CONTROLLER_ACKNOWLEDGED_BITRATE_ESTIMATOR_H_ |
12 #define WEBRTC_MODULES_CONGESTION_CONTROLLER_ACKNOWLEDGED_BITRATE_ESTIMATOR_H_ | 12 #define WEBRTC_MODULES_CONGESTION_CONTROLLER_ACKNOWLEDGED_BITRATE_ESTIMATOR_H_ |
13 | 13 |
14 #include <memory> | 14 #include <memory> |
15 #include <vector> | 15 #include <vector> |
16 | 16 |
17 #include "webrtc/modules/congestion_controller/bitrate_estimator.h" | 17 #include "webrtc/modules/congestion_controller/bitrate_estimator.h" |
18 #include "webrtc/rtc_base/optional.h" | 18 #include "webrtc/rtc_base/optional.h" |
19 | 19 |
20 namespace webrtc { | 20 namespace webrtc { |
21 | 21 |
| 22 class RtcEventLog; |
22 struct PacketFeedback; | 23 struct PacketFeedback; |
23 | 24 |
24 class AcknowledgedBitrateEstimator { | 25 class AcknowledgedBitrateEstimator { |
25 public: | 26 public: |
26 explicit AcknowledgedBitrateEstimator( | 27 explicit AcknowledgedBitrateEstimator( |
27 std::unique_ptr<BitrateEstimator> bitrate_estimator); | 28 std::unique_ptr<BitrateEstimator> bitrate_estimator); |
28 | 29 |
29 AcknowledgedBitrateEstimator(); | 30 AcknowledgedBitrateEstimator(); |
| 31 explicit AcknowledgedBitrateEstimator(RtcEventLog* event_log); |
30 | 32 |
31 void IncomingPacketFeedbackVector( | 33 void IncomingPacketFeedbackVector( |
32 const std::vector<PacketFeedback>& packet_feedback_vector); | 34 const std::vector<PacketFeedback>& packet_feedback_vector); |
33 rtc::Optional<uint32_t> bitrate_bps() const; | 35 rtc::Optional<uint32_t> bitrate_bps() const; |
34 void SetAlrEndedTimeMs(int64_t alr_ended_time_ms); | 36 void SetAlrEndedTimeMs(int64_t alr_ended_time_ms); |
35 | 37 |
36 private: | 38 private: |
37 void MaybeExpectFastRateChange(int64_t packet_arrival_time_ms); | 39 void MaybeExpectFastRateChange(int64_t packet_arrival_time_ms); |
38 rtc::Optional<int64_t> alr_ended_time_ms_; | 40 rtc::Optional<int64_t> alr_ended_time_ms_; |
39 std::unique_ptr<BitrateEstimator> bitrate_estimator_; | 41 std::unique_ptr<BitrateEstimator> bitrate_estimator_; |
| 42 RtcEventLog* event_log_ = nullptr; |
40 }; | 43 }; |
41 | 44 |
42 } // namespace webrtc | 45 } // namespace webrtc |
43 | 46 |
44 #endif // WEBRTC_MODULES_CONGESTION_CONTROLLER_ACKNOWLEDGED_BITRATE_ESTIMATOR_H
_ | 47 #endif // WEBRTC_MODULES_CONGESTION_CONTROLLER_ACKNOWLEDGED_BITRATE_ESTIMATOR_H
_ |
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