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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 | 11 |
12 #ifndef WEBRTC_MODULES_REMOTE_BITRATE_ESTIMATOR_TEST_ESTIMATORS_CONGESTION_WINDO
W_H_ | 12 #ifndef WEBRTC_MODULES_REMOTE_BITRATE_ESTIMATOR_TEST_ESTIMATORS_CONGESTION_WINDO
W_H_ |
13 #define WEBRTC_MODULES_REMOTE_BITRATE_ESTIMATOR_TEST_ESTIMATORS_CONGESTION_WINDO
W_H_ | 13 #define WEBRTC_MODULES_REMOTE_BITRATE_ESTIMATOR_TEST_ESTIMATORS_CONGESTION_WINDO
W_H_ |
14 | 14 |
15 #include "webrtc/modules/remote_bitrate_estimator/test/estimators/bbr.h" | 15 #include "webrtc/modules/remote_bitrate_estimator/test/estimators/bbr.h" |
16 | 16 |
| 17 #include "webrtc/rtc_base/optional.h" |
| 18 |
17 namespace webrtc { | 19 namespace webrtc { |
18 namespace testing { | 20 namespace testing { |
19 namespace bwe { | 21 namespace bwe { |
20 class CongestionWindow { | 22 class CongestionWindow { |
21 public: | 23 public: |
22 CongestionWindow(); | 24 CongestionWindow(); |
23 ~CongestionWindow(); | 25 ~CongestionWindow(); |
24 int GetCongestionWindow(BbrBweSender::Mode mode, | 26 int GetCongestionWindow(BbrBweSender::Mode mode, |
25 int64_t bandwidth_estimate, | 27 int64_t bandwidth_estimate, |
26 int64_t min_rtt, | 28 rtc::Optional<int64_t> min_rtt, |
27 float gain); | 29 float gain); |
28 int GetTargetCongestionWindow(int64_t bandwidth_estimate, | 30 int GetTargetCongestionWindow(int64_t bandwidth_estimate, |
29 int64_t min_rtt, | 31 rtc::Optional<int64_t> min_rtt, |
30 float gain); | 32 float gain); |
31 // Packet sent from sender, meaning it is inflight until we receive it and we | 33 // Packet sent from sender, meaning it is inflight until we receive it and we |
32 // should add packet's size to data_inflight. | 34 // should add packet's size to data_inflight. |
33 void PacketSent(size_t sent_packet_size); | 35 void PacketSent(size_t sent_packet_size); |
34 | 36 |
35 // Ack was received by sender, meaning packet is no longer inflight. | 37 // Ack was received by sender, meaning packet is no longer inflight. |
36 void AckReceived(size_t received_packet_size); | 38 void AckReceived(size_t received_packet_size); |
37 | 39 |
38 size_t data_inflight() { return data_inflight_bytes_; } | 40 size_t data_inflight() { return data_inflight_bytes_; } |
39 | 41 |
40 private: | 42 private: |
41 size_t data_inflight_bytes_; | 43 size_t data_inflight_bytes_; |
42 }; | 44 }; |
43 } // namespace bwe | 45 } // namespace bwe |
44 } // namespace testing | 46 } // namespace testing |
45 } // namespace webrtc | 47 } // namespace webrtc |
46 | 48 |
47 #endif // WEBRTC_MODULES_REMOTE_BITRATE_ESTIMATOR_TEST_ESTIMATORS_CONGESTION_WI
NDOW_H_ | 49 #endif // WEBRTC_MODULES_REMOTE_BITRATE_ESTIMATOR_TEST_ESTIMATORS_CONGESTION_WI
NDOW_H_ |
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