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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 | 28 |
29 // RemoteBitrateObserver is used to signal changes in bitrate estimates for | 29 // RemoteBitrateObserver is used to signal changes in bitrate estimates for |
30 // the incoming streams. | 30 // the incoming streams. |
31 class RemoteBitrateObserver { | 31 class RemoteBitrateObserver { |
32 public: | 32 public: |
33 // Called when a receive channel group has a new bitrate estimate for the | 33 // Called when a receive channel group has a new bitrate estimate for the |
34 // incoming streams. | 34 // incoming streams. |
35 virtual void OnReceiveBitrateChanged(const std::vector<uint32_t>& ssrcs, | 35 virtual void OnReceiveBitrateChanged(const std::vector<uint32_t>& ssrcs, |
36 uint32_t bitrate) = 0; | 36 uint32_t bitrate) = 0; |
37 | 37 |
| 38 virtual void OnProbeBitrate(uint32_t bitrate) {} |
| 39 |
38 virtual ~RemoteBitrateObserver() {} | 40 virtual ~RemoteBitrateObserver() {} |
39 }; | 41 }; |
40 | 42 |
41 // TODO(holmer): Remove when all implementations have been updated. | 43 // TODO(holmer): Remove when all implementations have been updated. |
42 struct ReceiveBandwidthEstimatorStats {}; | 44 struct ReceiveBandwidthEstimatorStats {}; |
43 | 45 |
44 class RemoteBitrateEstimator : public CallStatsObserver, public Module { | 46 class RemoteBitrateEstimator : public CallStatsObserver, public Module { |
45 public: | 47 public: |
46 static const int kDefaultMinBitrateBps = 30000; | 48 static const int kDefaultMinBitrateBps = 30000; |
47 virtual ~RemoteBitrateEstimator() {} | 49 virtual ~RemoteBitrateEstimator() {} |
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77 virtual void SetMinBitrate(int min_bitrate_bps) = 0; | 79 virtual void SetMinBitrate(int min_bitrate_bps) = 0; |
78 | 80 |
79 protected: | 81 protected: |
80 static const int64_t kProcessIntervalMs = 500; | 82 static const int64_t kProcessIntervalMs = 500; |
81 static const int64_t kStreamTimeOutMs = 2000; | 83 static const int64_t kStreamTimeOutMs = 2000; |
82 }; | 84 }; |
83 | 85 |
84 } // namespace webrtc | 86 } // namespace webrtc |
85 | 87 |
86 #endif // WEBRTC_MODULES_REMOTE_BITRATE_ESTIMATOR_INCLUDE_REMOTE_BITRATE_ESTIMA
TOR_H_ | 88 #endif // WEBRTC_MODULES_REMOTE_BITRATE_ESTIMATOR_INCLUDE_REMOTE_BITRATE_ESTIMA
TOR_H_ |
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