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/*
* Copyright (c) 2016 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 MODULES_AUDIO_CODING_AUDIO_NETWORK_ADAPTOR_CONTROLLER_H_
#define MODULES_AUDIO_CODING_AUDIO_NETWORK_ADAPTOR_CONTROLLER_H_
#include "absl/types/optional.h"
#include "modules/audio_coding/audio_network_adaptor/include/audio_network_adaptor.h"
namespace webrtc {
class Controller {
public:
struct NetworkMetrics {
NetworkMetrics();
~NetworkMetrics();
absl::optional<int> uplink_bandwidth_bps;
absl::optional<float> uplink_packet_loss_fraction;
absl::optional<int> target_audio_bitrate_bps;
absl::optional<int> rtt_ms;
absl::optional<size_t> overhead_bytes_per_packet;
};
virtual ~Controller() = default;
// Informs network metrics update to this controller. Any non-empty field
// indicates an update on the corresponding network metric.
virtual void UpdateNetworkMetrics(const NetworkMetrics& network_metrics) = 0;
virtual void MakeDecision(AudioEncoderRuntimeConfig* config) = 0;
};
} // namespace webrtc
#endif // MODULES_AUDIO_CODING_AUDIO_NETWORK_ADAPTOR_CONTROLLER_H_