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Diffstat (limited to 'third_party/libwebrtc/modules/audio_coding/audio_network_adaptor/controller.h')
-rw-r--r-- | third_party/libwebrtc/modules/audio_coding/audio_network_adaptor/controller.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/third_party/libwebrtc/modules/audio_coding/audio_network_adaptor/controller.h b/third_party/libwebrtc/modules/audio_coding/audio_network_adaptor/controller.h new file mode 100644 index 0000000000..b70ada01a4 --- /dev/null +++ b/third_party/libwebrtc/modules/audio_coding/audio_network_adaptor/controller.h @@ -0,0 +1,42 @@ +/* + * 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_ |