2a27be92d3
Bug: webrtc:8975 Change-Id: I74f07cfc5e4d7b92b1e8eebb2f3f4988b3e8cfec Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/133888 Reviewed-by: Sebastian Jansson <srte@webrtc.org> Reviewed-by: Danil Chapovalov <danilchap@webrtc.org> Commit-Queue: Erik Språng <sprang@webrtc.org> Cr-Commit-Position: refs/heads/master@{#27729}
82 lines
2.5 KiB
C++
82 lines
2.5 KiB
C++
/*
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* Copyright (c) 2015 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef MODULES_CONGESTION_CONTROLLER_RTP_TRANSPORT_FEEDBACK_ADAPTER_H_
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#define MODULES_CONGESTION_CONTROLLER_RTP_TRANSPORT_FEEDBACK_ADAPTER_H_
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#include <deque>
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#include <vector>
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#include "api/transport/network_types.h"
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#include "modules/congestion_controller/rtp/send_time_history.h"
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#include "rtc_base/critical_section.h"
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#include "rtc_base/network/sent_packet.h"
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#include "rtc_base/thread_annotations.h"
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#include "rtc_base/thread_checker.h"
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namespace webrtc {
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class PacketFeedbackObserver;
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struct RtpPacketSendInfo;
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namespace rtcp {
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class TransportFeedback;
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} // namespace rtcp
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class TransportFeedbackAdapter {
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public:
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TransportFeedbackAdapter();
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virtual ~TransportFeedbackAdapter();
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void RegisterPacketFeedbackObserver(PacketFeedbackObserver* observer);
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void DeRegisterPacketFeedbackObserver(PacketFeedbackObserver* observer);
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void AddPacket(const RtpPacketSendInfo& packet_info,
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size_t overhead_bytes,
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Timestamp creation_time);
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absl::optional<SentPacket> ProcessSentPacket(
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const rtc::SentPacket& sent_packet);
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absl::optional<TransportPacketsFeedback> ProcessTransportFeedback(
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const rtcp::TransportFeedback& feedback,
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Timestamp feedback_time);
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std::vector<PacketFeedback> GetTransportFeedbackVector() const;
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void SetNetworkIds(uint16_t local_id, uint16_t remote_id);
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DataSize GetOutstandingData() const;
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private:
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void OnTransportFeedback(const rtcp::TransportFeedback& feedback);
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std::vector<PacketFeedback> GetPacketFeedbackVector(
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const rtcp::TransportFeedback& feedback,
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Timestamp feedback_time);
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const bool allow_duplicates_;
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rtc::CriticalSection lock_;
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SendTimeHistory send_time_history_ RTC_GUARDED_BY(&lock_);
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int64_t current_offset_ms_;
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int64_t last_timestamp_us_;
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std::vector<PacketFeedback> last_packet_feedback_vector_;
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uint16_t local_net_id_ RTC_GUARDED_BY(&lock_);
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uint16_t remote_net_id_ RTC_GUARDED_BY(&lock_);
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rtc::CriticalSection observers_lock_;
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std::vector<PacketFeedbackObserver*> observers_
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RTC_GUARDED_BY(&observers_lock_);
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};
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} // namespace webrtc
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#endif // MODULES_CONGESTION_CONTROLLER_RTP_TRANSPORT_FEEDBACK_ADAPTER_H_
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