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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 |
11 #ifndef WEBRTC_MODULES_AUDIO_CODING_AUDIO_NETWORK_ADAPTOR_CONTROLLER_H_ | 11 #ifndef WEBRTC_MODULES_AUDIO_CODING_AUDIO_NETWORK_ADAPTOR_CONTROLLER_H_ |
12 #define WEBRTC_MODULES_AUDIO_CODING_AUDIO_NETWORK_ADAPTOR_CONTROLLER_H_ | 12 #define WEBRTC_MODULES_AUDIO_CODING_AUDIO_NETWORK_ADAPTOR_CONTROLLER_H_ |
13 | 13 |
14 #include "webrtc/base/optional.h" | 14 #include "webrtc/base/optional.h" |
15 #include "webrtc/modules/audio_coding/audio_network_adaptor/include/audio_networ
k_adaptor.h" | 15 #include "webrtc/modules/audio_coding/audio_network_adaptor/include/audio_networ
k_adaptor.h" |
16 | 16 |
17 namespace webrtc { | 17 namespace webrtc { |
18 | 18 |
19 class Controller { | 19 class Controller { |
20 public: | 20 public: |
21 struct NetworkMetrics { | 21 struct NetworkMetrics { |
22 NetworkMetrics(); | 22 NetworkMetrics(); |
23 ~NetworkMetrics(); | 23 ~NetworkMetrics(); |
24 rtc::Optional<int> uplink_bandwidth_bps; | 24 rtc::Optional<int> uplink_bandwidth_bps; |
25 rtc::Optional<float> uplink_packet_loss_fraction; | 25 rtc::Optional<float> uplink_packet_loss_fraction; |
26 rtc::Optional<int> target_audio_bitrate_bps; | |
27 }; | 26 }; |
28 | 27 |
29 struct Constraints { | 28 struct Constraints { |
30 Constraints(); | 29 Constraints(); |
31 ~Constraints(); | 30 ~Constraints(); |
32 struct FrameLengthRange { | 31 struct FrameLengthRange { |
33 FrameLengthRange(int min_frame_length_ms, int max_frame_length_ms); | 32 FrameLengthRange(int min_frame_length_ms, int max_frame_length_ms); |
34 ~FrameLengthRange(); | 33 ~FrameLengthRange(); |
35 int min_frame_length_ms; | 34 int min_frame_length_ms; |
36 int max_frame_length_ms; | 35 int max_frame_length_ms; |
37 }; | 36 }; |
38 rtc::Optional<FrameLengthRange> receiver_frame_length_range; | 37 rtc::Optional<FrameLengthRange> receiver_frame_length_range; |
39 }; | 38 }; |
40 | 39 |
41 virtual ~Controller() = default; | 40 virtual ~Controller() = default; |
42 | 41 |
43 virtual void MakeDecision( | 42 virtual void MakeDecision( |
44 const NetworkMetrics& metrics, | 43 const NetworkMetrics& metrics, |
45 AudioNetworkAdaptor::EncoderRuntimeConfig* config) = 0; | 44 AudioNetworkAdaptor::EncoderRuntimeConfig* config) = 0; |
46 | 45 |
47 virtual void SetConstraints(const Constraints& constraints); | 46 virtual void SetConstraints(const Constraints& constraints); |
48 }; | 47 }; |
49 | 48 |
50 } // namespace webrtc | 49 } // namespace webrtc |
51 | 50 |
52 #endif // WEBRTC_MODULES_AUDIO_CODING_AUDIO_NETWORK_ADAPTOR_CONTROLLER_H_ | 51 #endif // WEBRTC_MODULES_AUDIO_CODING_AUDIO_NETWORK_ADAPTOR_CONTROLLER_H_ |
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