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1 /* | 1 /* |
2 * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 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 | 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 | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
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21 public: | 21 public: |
22 struct Config { | 22 struct Config { |
23 Config(int initial_bitrate_bps, int initial_frame_length_ms); | 23 Config(int initial_bitrate_bps, int initial_frame_length_ms); |
24 ~Config(); | 24 ~Config(); |
25 int initial_bitrate_bps; | 25 int initial_bitrate_bps; |
26 int initial_frame_length_ms; | 26 int initial_frame_length_ms; |
27 }; | 27 }; |
28 | 28 |
29 explicit BitrateController(const Config& config); | 29 explicit BitrateController(const Config& config); |
30 | 30 |
31 void MakeDecision(const NetworkMetrics& metrics, | 31 ~BitrateController() override; |
32 AudioNetworkAdaptor::EncoderRuntimeConfig* config) override; | 32 |
| 33 void UpdateNetworkMetrics(const NetworkMetrics& network_metrics) override; |
| 34 |
| 35 void MakeDecision(AudioNetworkAdaptor::EncoderRuntimeConfig* config) override; |
33 | 36 |
34 private: | 37 private: |
35 const Config config_; | 38 const Config config_; |
36 int bitrate_bps_; | 39 int bitrate_bps_; |
37 int frame_length_ms_; | 40 int frame_length_ms_; |
| 41 rtc::Optional<int> target_audio_bitrate_bps_; |
| 42 rtc::Optional<size_t> overhead_bytes_per_packet_; |
38 RTC_DISALLOW_COPY_AND_ASSIGN(BitrateController); | 43 RTC_DISALLOW_COPY_AND_ASSIGN(BitrateController); |
39 }; | 44 }; |
40 | 45 |
41 } // namespace audio_network_adaptor | 46 } // namespace audio_network_adaptor |
42 } // namespace webrtc | 47 } // namespace webrtc |
43 | 48 |
44 #endif // WEBRTC_MODULES_AUDIO_CODING_AUDIO_NETWORK_ADAPTOR_BITRATE_CONTROLLER_
H_ | 49 #endif // WEBRTC_MODULES_AUDIO_CODING_AUDIO_NETWORK_ADAPTOR_BITRATE_CONTROLLER_
H_ |
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