mirror of
https://github.com/mollyim/webrtc.git
synced 2025-05-15 23:01:21 +01:00
c33c0fcbf7
Moving the module process thread responsible for running the pacer and the send side congestion controller to RtpTransportControllerSend since it already owns the pacer and the congestion controller. They are also moved to a common thread rather than using two separate threads. As part of the move, the remote bitrate estimator has been moved to the common process thread in the Call class. Previously it was run on the removed pacer thread. Bug: webrtc:8415 Change-Id: I4322eef30d8b97b9611f33af7e560703b710d232 Reviewed-on: https://webrtc-review.googlesource.com/55700 Reviewed-by: Niels Moller <nisse@webrtc.org> Commit-Queue: Sebastian Jansson <srte@webrtc.org> Cr-Commit-Position: refs/heads/master@{#22166}
91 lines
3.7 KiB
C++
91 lines
3.7 KiB
C++
/*
|
|
* 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 CALL_RTP_TRANSPORT_CONTROLLER_SEND_H_
|
|
#define CALL_RTP_TRANSPORT_CONTROLLER_SEND_H_
|
|
|
|
#include <map>
|
|
#include <memory>
|
|
#include <string>
|
|
|
|
#include "call/rtp_bitrate_configurator.h"
|
|
#include "call/rtp_transport_controller_send_interface.h"
|
|
#include "common_types.h" // NOLINT(build/include)
|
|
#include "modules/congestion_controller/include/send_side_congestion_controller.h"
|
|
#include "modules/pacing/packet_router.h"
|
|
#include "modules/utility/include/process_thread.h"
|
|
#include "rtc_base/constructormagic.h"
|
|
#include "rtc_base/networkroute.h"
|
|
|
|
namespace webrtc {
|
|
class Clock;
|
|
class RtcEventLog;
|
|
|
|
// TODO(nisse): When we get the underlying transports here, we should
|
|
// have one object implementing RtpTransportControllerSendInterface
|
|
// per transport, sharing the same congestion controller.
|
|
class RtpTransportControllerSend : public RtpTransportControllerSendInterface {
|
|
public:
|
|
RtpTransportControllerSend(Clock* clock,
|
|
RtcEventLog* event_log,
|
|
const BitrateConstraints& bitrate_config);
|
|
~RtpTransportControllerSend() override;
|
|
// Implements RtpTransportControllerSendInterface
|
|
PacketRouter* packet_router() override;
|
|
|
|
TransportFeedbackObserver* transport_feedback_observer() override;
|
|
RtpPacketSender* packet_sender() override;
|
|
const RtpKeepAliveConfig& keepalive_config() const override;
|
|
|
|
void SetAllocatedSendBitrateLimits(int min_send_bitrate_bps,
|
|
int max_padding_bitrate_bps) override;
|
|
|
|
void SetKeepAliveConfig(const RtpKeepAliveConfig& config);
|
|
void SetPacingFactor(float pacing_factor) override;
|
|
void SetQueueTimeLimit(int limit_ms) override;
|
|
CallStatsObserver* GetCallStatsObserver() override;
|
|
void RegisterPacketFeedbackObserver(
|
|
PacketFeedbackObserver* observer) override;
|
|
void DeRegisterPacketFeedbackObserver(
|
|
PacketFeedbackObserver* observer) override;
|
|
void RegisterNetworkObserver(NetworkChangedObserver* observer) override;
|
|
void DeRegisterNetworkObserver(NetworkChangedObserver* observer) override;
|
|
void OnNetworkRouteChanged(const std::string& transport_name,
|
|
const rtc::NetworkRoute& network_route) override;
|
|
void OnNetworkAvailability(bool network_available) override;
|
|
void SetTransportOverhead(
|
|
size_t transport_overhead_bytes_per_packet) override;
|
|
RtcpBandwidthObserver* GetBandwidthObserver() override;
|
|
bool AvailableBandwidth(uint32_t* bandwidth) const override;
|
|
int64_t GetPacerQueuingDelayMs() const override;
|
|
int64_t GetFirstPacketTimeMs() const override;
|
|
RateLimiter* GetRetransmissionRateLimiter() override;
|
|
void EnablePeriodicAlrProbing(bool enable) override;
|
|
void OnSentPacket(const rtc::SentPacket& sent_packet) override;
|
|
|
|
void SetSdpBitrateParameters(const BitrateConstraints& constraints) override;
|
|
void SetClientBitratePreferences(
|
|
const BitrateConstraintsMask& preferences) override;
|
|
|
|
private:
|
|
PacketRouter packet_router_;
|
|
PacedSender pacer_;
|
|
SendSideCongestionController send_side_cc_;
|
|
RtpKeepAliveConfig keepalive_;
|
|
RtpBitrateConfigurator bitrate_configurator_;
|
|
std::map<std::string, rtc::NetworkRoute> network_routes_;
|
|
const std::unique_ptr<ProcessThread> process_thread_;
|
|
|
|
RTC_DISALLOW_COPY_AND_ASSIGN(RtpTransportControllerSend);
|
|
};
|
|
|
|
} // namespace webrtc
|
|
|
|
#endif // CALL_RTP_TRANSPORT_CONTROLLER_SEND_H_
|