chromium/third_party/webrtc/modules/congestion_controller/receive_side_congestion_controller.cc

/*
 *  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.
 */

#include "modules/congestion_controller/include/receive_side_congestion_controller.h"

#include <memory>

#include "absl/base/nullability.h"
#include "api/environment/environment.h"
#include "api/media_types.h"
#include "api/sequence_checker.h"
#include "api/units/data_rate.h"
#include "modules/remote_bitrate_estimator/congestion_control_feedback_generator.h"
#include "modules/remote_bitrate_estimator/remote_bitrate_estimator_abs_send_time.h"
#include "modules/remote_bitrate_estimator/remote_bitrate_estimator_single_stream.h"
#include "modules/remote_bitrate_estimator/transport_sequence_number_feedback_generator.h"
#include "modules/rtp_rtcp/source/rtp_header_extensions.h"
#include "rtc_base/logging.h"

namespace webrtc {

namespace {
static const uint32_t kTimeOffsetSwitchThreshold = …;
}  // namespace

void ReceiveSideCongestionController::OnRttUpdate(int64_t avg_rtt_ms,
                                                  int64_t max_rtt_ms) { … }

void ReceiveSideCongestionController::RemoveStream(uint32_t ssrc) { … }

DataRate ReceiveSideCongestionController::LatestReceiveSideEstimate() const { … }

void ReceiveSideCongestionController::PickEstimator(
    bool has_absolute_send_time) { … }

ReceiveSideCongestionController::ReceiveSideCongestionController(
    const Environment& env,
    TransportSequenceNumberFeedbackGenenerator::RtcpSender feedback_sender,
    RembThrottler::RembSender remb_sender,
    absl::Nullable<NetworkStateEstimator*> network_state_estimator)
    : … { … }

void ReceiveSideCongestionController::
    EnablSendCongestionControlFeedbackAccordingToRfc8888() { … }

void ReceiveSideCongestionController::OnReceivedPacket(
    const RtpPacketReceived& packet,
    MediaType media_type) { … }

void ReceiveSideCongestionController::OnBitrateChanged(int bitrate_bps) { … }

TimeDelta ReceiveSideCongestionController::MaybeProcess() { … }

void ReceiveSideCongestionController::SetMaxDesiredReceiveBitrate(
    DataRate bitrate) { … }

void ReceiveSideCongestionController::SetTransportOverhead(
    DataSize overhead_per_packet) { … }

}  // namespace webrtc