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| 1 /* |
| 2 * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved. |
| 3 * |
| 4 * Use of this source code is governed by a BSD-style license |
| 5 * that can be found in the LICENSE file in the root of the source |
| 6 * tree. An additional intellectual property rights grant can be found |
| 7 * in the file PATENTS. All contributing project authors may |
| 8 * be found in the AUTHORS file in the root of the source tree. |
| 9 */ |
| 10 |
| 11 #ifndef WEBRTC_MODULES_AUDIO_CODING_AUDIO_NETWORK_ADAPTOR_BITRATE_CONTROLLER_H_ |
| 12 #define WEBRTC_MODULES_AUDIO_CODING_AUDIO_NETWORK_ADAPTOR_BITRATE_CONTROLLER_H_ |
| 13 |
| 14 #include "webrtc/base/constructormagic.h" |
| 15 #include "webrtc/modules/audio_coding/audio_network_adaptor/controller.h" |
| 16 |
| 17 namespace webrtc { |
| 18 |
| 19 class BitrateController final : public Controller { |
| 20 public: |
| 21 struct Config { |
| 22 Config(int initial_bitrate_bps, int frame_length_ms); |
| 23 ~Config(); |
| 24 int initial_bitrate_bps; |
| 25 int initial_frame_length_ms; |
| 26 }; |
| 27 |
| 28 explicit BitrateController(const Config& config); |
| 29 |
| 30 void MakeDecision(const NetworkMetrics& metrics, |
| 31 AudioNetworkAdaptor::EncoderRuntimeConfig* config) override; |
| 32 |
| 33 private: |
| 34 const Config config_; |
| 35 int bitrate_bps_; |
| 36 int overhead_rate_bps_; |
| 37 RTC_DISALLOW_COPY_AND_ASSIGN(BitrateController); |
| 38 }; |
| 39 |
| 40 } // namespace webrtc |
| 41 |
| 42 #endif // WEBRTC_MODULES_AUDIO_CODING_AUDIO_NETWORK_ADAPTOR_BITRATE_CONTROLLER_
H_ |
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