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1 /* | 1 /* |
2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2012 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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28 extern const char* kBweTypeHistogram; | 28 extern const char* kBweTypeHistogram; |
29 | 29 |
30 enum BweNames { | 30 enum BweNames { |
31 kReceiverNoExtension = 0, | 31 kReceiverNoExtension = 0, |
32 kReceiverTOffset = 1, | 32 kReceiverTOffset = 1, |
33 kReceiverAbsSendTime = 2, | 33 kReceiverAbsSendTime = 2, |
34 kSendSideTransportSeqNum = 3, | 34 kSendSideTransportSeqNum = 3, |
35 kBweNamesMax = 4 | 35 kBweNamesMax = 4 |
36 }; | 36 }; |
37 | 37 |
38 enum BandwidthUsage { | 38 enum class BandwidthUsage { |
39 kBwNormal = 0, | 39 kBwNormal = 0, |
40 kBwUnderusing = 1, | 40 kBwUnderusing = 1, |
41 kBwOverusing = 2, | 41 kBwOverusing = 2, |
42 }; | 42 }; |
43 | 43 |
44 enum RateControlState { kRcHold, kRcIncrease, kRcDecrease }; | 44 enum RateControlState { kRcHold, kRcIncrease, kRcDecrease }; |
45 | 45 |
46 enum RateControlRegion { kRcNearMax, kRcAboveMax, kRcMaxUnknown }; | 46 enum RateControlRegion { kRcNearMax, kRcAboveMax, kRcMaxUnknown }; |
47 | 47 |
48 struct RateControlInput { | 48 struct RateControlInput { |
49 RateControlInput(BandwidthUsage bw_state, | 49 RateControlInput(BandwidthUsage bw_state, |
50 const rtc::Optional<uint32_t>& incoming_bitrate, | 50 const rtc::Optional<uint32_t>& incoming_bitrate, |
51 double noise_var) | 51 double noise_var) |
52 : bw_state(bw_state), | 52 : bw_state(bw_state), |
53 incoming_bitrate(incoming_bitrate), | 53 incoming_bitrate(incoming_bitrate), |
54 noise_var(noise_var) {} | 54 noise_var(noise_var) {} |
55 | 55 |
56 BandwidthUsage bw_state; | 56 BandwidthUsage bw_state; |
57 rtc::Optional<uint32_t> incoming_bitrate; | 57 rtc::Optional<uint32_t> incoming_bitrate; |
58 double noise_var; | 58 double noise_var; |
59 }; | 59 }; |
60 } // namespace webrtc | 60 } // namespace webrtc |
61 | 61 |
62 #endif // WEBRTC_MODULES_REMOTE_BITRATE_ESTIMATOR_INCLUDE_BWE_DEFINES_H_ | 62 #endif // WEBRTC_MODULES_REMOTE_BITRATE_ESTIMATOR_INCLUDE_BWE_DEFINES_H_ |
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