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1 /* | 1 /* |
2 * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2016 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 #include "webrtc/modules/congestion_controller/probe_controller.h" | 11 #include "webrtc/modules/congestion_controller/probe_controller.h" |
12 | 12 |
13 #include <algorithm> | 13 #include <algorithm> |
14 #include <initializer_list> | 14 #include <initializer_list> |
15 | 15 |
16 #include "webrtc/rtc_base/logging.h" | 16 #include "webrtc/base/logging.h" |
17 #include "webrtc/rtc_base/safe_conversions.h" | 17 #include "webrtc/base/safe_conversions.h" |
18 #include "webrtc/system_wrappers/include/metrics.h" | 18 #include "webrtc/system_wrappers/include/metrics.h" |
19 | 19 |
20 namespace webrtc { | 20 namespace webrtc { |
21 | 21 |
22 namespace { | 22 namespace { |
23 // Maximum waiting time from the time of initiating probing to getting | 23 // Maximum waiting time from the time of initiating probing to getting |
24 // the measured results back. | 24 // the measured results back. |
25 constexpr int64_t kMaxWaitingTimeForProbingResultMs = 1000; | 25 constexpr int64_t kMaxWaitingTimeForProbingResultMs = 1000; |
26 | 26 |
27 // Value of |min_bitrate_to_probe_further_bps_| that indicates | 27 // Value of |min_bitrate_to_probe_further_bps_| that indicates |
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242 state_ = State::kWaitingForProbingResult; | 242 state_ = State::kWaitingForProbingResult; |
243 min_bitrate_to_probe_further_bps_ = | 243 min_bitrate_to_probe_further_bps_ = |
244 (*(bitrates_to_probe.end() - 1)) * kRepeatedProbeMinPercentage / 100; | 244 (*(bitrates_to_probe.end() - 1)) * kRepeatedProbeMinPercentage / 100; |
245 } else { | 245 } else { |
246 state_ = State::kProbingComplete; | 246 state_ = State::kProbingComplete; |
247 min_bitrate_to_probe_further_bps_ = kExponentialProbingDisabled; | 247 min_bitrate_to_probe_further_bps_ = kExponentialProbingDisabled; |
248 } | 248 } |
249 } | 249 } |
250 | 250 |
251 } // namespace webrtc | 251 } // namespace webrtc |
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