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| 1 /* |
| 2 * Copyright (c) 2015 The WebRTC project authors. All Rights Reserved. |
| 3 * |
| 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 |
| 6 * tree. An additional intellectual property rights grant can be found |
| 7 * in the file PATENTS. All contributing project authors may |
| 8 * be found in the AUTHORS file in the root of the source tree. |
| 9 */ |
| 10 |
| 11 #ifndef WEBRTC_MODULES_REMOTE_BITRATE_ESTIMATOR_TRANSPORT_FEEDBACK_ADAPTER_H_ |
| 12 #define WEBRTC_MODULES_REMOTE_BITRATE_ESTIMATOR_TRANSPORT_FEEDBACK_ADAPTER_H_ |
| 13 |
| 14 #include <vector> |
| 15 |
| 16 #include "webrtc/base/criticalsection.h" |
| 17 #include "webrtc/base/thread_annotations.h" |
| 18 #include "webrtc/modules/rtp_rtcp/interface/rtp_rtcp_defines.h" |
| 19 #include "webrtc/modules/interface/module_common_types.h" |
| 20 #include "webrtc/modules/remote_bitrate_estimator/include/remote_bitrate_estimat
or.h" |
| 21 #include "webrtc/modules/remote_bitrate_estimator/include/send_time_history.h" |
| 22 |
| 23 namespace webrtc { |
| 24 |
| 25 class ProcessThread; |
| 26 |
| 27 class TransportFeedbackAdapter : public TransportFeedbackObserver, |
| 28 public CallStatsObserver, |
| 29 public RemoteBitrateObserver { |
| 30 public: |
| 31 TransportFeedbackAdapter(RtcpBandwidthObserver* bandwidth_observer, |
| 32 Clock* clock, |
| 33 ProcessThread* process_thread); |
| 34 virtual ~TransportFeedbackAdapter(); |
| 35 |
| 36 void OnPacketSent(const PacketInfo& info) override; |
| 37 |
| 38 void OnTransportFeedback(const rtcp::TransportFeedback& feedback) override; |
| 39 |
| 40 void SetBitrateEstimator(RemoteBitrateEstimator* rbe); |
| 41 |
| 42 private: |
| 43 void OnReceiveBitrateChanged(const std::vector<unsigned int>& ssrcs, |
| 44 unsigned int bitrate) override; |
| 45 void OnRttUpdate(int64_t avg_rtt_ms, int64_t max_rtt_ms) override; |
| 46 |
| 47 rtc::CriticalSection lock_; |
| 48 SendTimeHistory send_time_history_ GUARDED_BY(&lock_); |
| 49 rtc::scoped_ptr<RtcpBandwidthObserver> rtcp_bandwidth_observer_; |
| 50 rtc::scoped_ptr<RemoteBitrateEstimator> bitrate_estimator_; |
| 51 ProcessThread* const process_thread_; |
| 52 Clock* const clock_; |
| 53 int64_t current_offset_ms_; |
| 54 int64_t last_timestamp_us_; |
| 55 }; |
| 56 |
| 57 } // namespace webrtc |
| 58 |
| 59 #endif // WEBRTC_MODULES_REMOTE_BITRATE_ESTIMATOR_TRANSPORT_FEEDBACK_ADAPTER_H_ |
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