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/*
* 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_TEST_ESTIMATORS_SEND_SIDE_H_
#define WEBRTC_MODULES_REMOTE_BITRATE_ESTIMATOR_TEST_ESTIMATORS_SEND_SIDE_H_
#include <memory>
#include <vector>
#include "webrtc/logging/rtc_event_log/mock/mock_rtc_event_log.h"
#include "webrtc/modules/congestion_controller/acknowledged_bitrate_estimator.h"
#include "webrtc/modules/remote_bitrate_estimator/include/send_time_history.h"
#include "webrtc/modules/remote_bitrate_estimator/test/bwe.h"
namespace webrtc {
namespace testing {
namespace bwe {
class SendSideBweSender : public BweSender, public RemoteBitrateObserver {
public:
SendSideBweSender(int kbps, BitrateObserver* observer, Clock* clock);
virtual ~SendSideBweSender();
int GetFeedbackIntervalMs() const override;
void GiveFeedback(const FeedbackPacket& feedback) override;
void OnPacketsSent(const Packets& packets) override;
void OnReceiveBitrateChanged(const std::vector<uint32_t>& ssrcs,
uint32_t bitrate) override;
int64_t TimeUntilNextProcess() override;
void Process() override;
protected:
std::unique_ptr<BitrateController> bitrate_controller_;
std::unique_ptr<AcknowledgedBitrateEstimator> acknowledged_bitrate_estimator_;
std::unique_ptr<DelayBasedBwe> bwe_;
std::unique_ptr<RtcpBandwidthObserver> feedback_observer_;
private:
Clock* const clock_;
RTCPReportBlock report_block_;
SendTimeHistory send_time_history_;
bool has_received_ack_;
uint16_t last_acked_seq_num_;
int64_t last_log_time_ms_;
SequenceNumberUnwrapper seq_num_unwrapper_;
::testing::NiceMock<MockRtcEventLog> event_log_;
RTC_DISALLOW_IMPLICIT_CONSTRUCTORS(SendSideBweSender);
};
class SendSideBweReceiver : public BweReceiver {
public:
explicit SendSideBweReceiver(int flow_id);
virtual ~SendSideBweReceiver();
void ReceivePacket(int64_t arrival_time_ms,
const MediaPacket& media_packet) override;
FeedbackPacket* GetFeedback(int64_t now_ms) override;
private:
int64_t last_feedback_ms_;
std::vector<PacketFeedback> packet_feedback_vector_;
};
} // namespace bwe
} // namespace testing
} // namespace webrtc
#endif // WEBRTC_MODULES_REMOTE_BITRATE_ESTIMATOR_TEST_ESTIMATORS_SEND_SIDE_H_