| /* |
| * Copyright (c) 2017 The WebRTC project authors. All Rights Reserved. |
| * |
| * Use of this source code is governed by a BSD-style license |
| * that can be found in the LICENSE file in the root of the source |
| * tree. An additional intellectual property rights grant can be found |
| * in the file PATENTS. All contributing project authors may |
| * be found in the AUTHORS file in the root of the source tree. |
| */ |
| |
| #ifndef WEBRTC_MODULES_CONGESTION_CONTROLLER_ACKNOWLEDGED_BITRATE_ESTIMATOR_H_ |
| #define WEBRTC_MODULES_CONGESTION_CONTROLLER_ACKNOWLEDGED_BITRATE_ESTIMATOR_H_ |
| |
| #include <memory> |
| #include <vector> |
| |
| #include "webrtc/modules/congestion_controller/bitrate_estimator.h" |
| #include "webrtc/rtc_base/optional.h" |
| |
| namespace webrtc { |
| |
| struct PacketFeedback; |
| |
| class AcknowledgedBitrateEstimator { |
| public: |
| explicit AcknowledgedBitrateEstimator( |
| std::unique_ptr<BitrateEstimator> bitrate_estimator); |
| |
| AcknowledgedBitrateEstimator(); |
| |
| void IncomingPacketFeedbackVector( |
| const std::vector<PacketFeedback>& packet_feedback_vector); |
| rtc::Optional<uint32_t> bitrate_bps() const; |
| void SetAlrEndedTimeMs(int64_t alr_ended_time_ms); |
| |
| private: |
| void MaybeExpectFastRateChange(int64_t packet_arrival_time_ms); |
| rtc::Optional<int64_t> alr_ended_time_ms_; |
| std::unique_ptr<BitrateEstimator> bitrate_estimator_; |
| }; |
| |
| } // namespace webrtc |
| |
| #endif // WEBRTC_MODULES_CONGESTION_CONTROLLER_ACKNOWLEDGED_BITRATE_ESTIMATOR_H_ |