| /* |
| * Copyright (c) 2015 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_REMOTE_BITRATE_ESTIMATOR_TRANSPORT_FEEDBACK_ADAPTER_H_ |
| #define WEBRTC_MODULES_REMOTE_BITRATE_ESTIMATOR_TRANSPORT_FEEDBACK_ADAPTER_H_ |
| |
| #include <memory> |
| #include <vector> |
| |
| #include "webrtc/base/criticalsection.h" |
| #include "webrtc/base/thread_annotations.h" |
| #include "webrtc/modules/include/module_common_types.h" |
| #include "webrtc/modules/remote_bitrate_estimator/include/remote_bitrate_estimator.h" |
| #include "webrtc/modules/remote_bitrate_estimator/include/send_time_history.h" |
| |
| namespace webrtc { |
| |
| class ProcessThread; |
| |
| class TransportFeedbackAdapter : public TransportFeedbackObserver, |
| public CallStatsObserver { |
| public: |
| explicit TransportFeedbackAdapter(Clock* clock); |
| virtual ~TransportFeedbackAdapter(); |
| |
| void SetBitrateEstimator(RemoteBitrateEstimator* rbe); |
| RemoteBitrateEstimator* GetBitrateEstimator() const { |
| return bitrate_estimator_.get(); |
| } |
| |
| // Implements TransportFeedbackObserver. |
| void AddPacket(uint16_t sequence_number, |
| size_t length, |
| int probe_cluster_id) override; |
| void OnSentPacket(uint16_t sequence_number, int64_t send_time_ms); |
| |
| void OnTransportFeedback(const rtcp::TransportFeedback& feedback) override; |
| std::vector<PacketInfo> GetTransportFeedbackVector() const override; |
| |
| // Implements CallStatsObserver. |
| void OnRttUpdate(int64_t avg_rtt_ms, int64_t max_rtt_ms) override; |
| |
| private: |
| std::vector<PacketInfo> GetPacketFeedbackVector( |
| const rtcp::TransportFeedback& feedback); |
| |
| rtc::CriticalSection lock_; |
| SendTimeHistory send_time_history_ GUARDED_BY(&lock_); |
| std::unique_ptr<RemoteBitrateEstimator> bitrate_estimator_; |
| Clock* const clock_; |
| int64_t current_offset_ms_; |
| int64_t last_timestamp_us_; |
| std::vector<PacketInfo> last_packet_feedback_vector_; |
| }; |
| |
| } // namespace webrtc |
| |
| #endif // WEBRTC_MODULES_REMOTE_BITRATE_ESTIMATOR_TRANSPORT_FEEDBACK_ADAPTER_H_ |