feedback_generator_interface.h

Enable keyboard shortcuts

/*

 *  Copyright 2019 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 API_TRANSPORT_TEST_FEEDBACK_GENERATOR_INTERFACE_H_

#define API_TRANSPORT_TEST_FEEDBACK_GENERATOR_INTERFACE_H_

#include <cstddef>

#include <vector>

#include "api/test/simulated_network.h"

#include "api/transport/network_types.h"

#include "api/units/data_rate.h"

#include "api/units/data_size.h"

#include "api/units/time_delta.h"

#include "api/units/timestamp.h"

namespace webrtc {

class FeedbackGenerator {

 public:

  struct Config {

    BuiltInNetworkBehaviorConfig send_link;

    BuiltInNetworkBehaviorConfig return_link;

    TimeDelta feedback_interval = TimeDelta::Millis(50);

    DataSize feedback_packet_size = DataSize::Bytes(20);

};

  virtual ~FeedbackGenerator() = default;

  virtual Timestamp Now() = 0;

  virtual void Sleep(TimeDelta duration) = 0;

  virtual void SendPacket(size_t size) = 0;

  virtual std::vector<TransportPacketsFeedback> PopFeedback() = 0;

  virtual void SetSendConfig(BuiltInNetworkBehaviorConfig config) = 0;

  virtual void SetReturnConfig(BuiltInNetworkBehaviorConfig config) = 0;

  virtual void SetSendLinkCapacity(DataRate capacity) = 0;

};

}  // namespace webrtc

#endif  // API_TRANSPORT_TEST_FEEDBACK_GENERATOR_INTERFACE_H_