OLD | NEW |
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 * Usage: this class will register multiple RtcpBitrateObserver's one at each | 10 * Usage: this class will register multiple RtcpBitrateObserver's one at each |
(...skipping 48 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
59 int64_t rtt, | 59 int64_t rtt, |
60 int number_of_packets, | 60 int number_of_packets, |
61 int64_t now_ms); | 61 int64_t now_ms); |
62 | 62 |
63 void MaybeTriggerOnNetworkChanged(); | 63 void MaybeTriggerOnNetworkChanged(); |
64 | 64 |
65 // Returns true if the parameters have changed since the last call. | 65 // Returns true if the parameters have changed since the last call. |
66 bool GetNetworkParameters(uint32_t* bitrate, | 66 bool GetNetworkParameters(uint32_t* bitrate, |
67 uint8_t* fraction_loss, | 67 uint8_t* fraction_loss, |
68 int64_t* rtt); | 68 int64_t* rtt); |
69 // Updates |send_queue_full_| to |is_full| and returns true if this caused | 69 // Updates |send_queue_ready_| to |is_ready| and returns true if this caused |
70 // |send_queue_full_| to be changed. | 70 // |send_queue_ready_| to be changed. |
71 bool UpdateSendQueueStatus(bool is_full); | 71 bool UpdateSendQueueStatus(bool is_ready); |
72 | 72 |
73 void OnNetworkChanged(uint32_t bitrate, | 73 void OnNetworkChanged(uint32_t bitrate, |
74 uint8_t fraction_loss, // 0 - 255. | 74 uint8_t fraction_loss, // 0 - 255. |
75 int64_t rtt) EXCLUSIVE_LOCKS_REQUIRED(critsect_); | 75 int64_t rtt) EXCLUSIVE_LOCKS_REQUIRED(critsect_); |
76 | 76 |
77 // Used by process thread. | 77 // Used by process thread. |
78 Clock* const clock_; | 78 Clock* const clock_; |
79 BitrateObserver* const observer_; | 79 BitrateObserver* const observer_; |
80 PacedSender* const pacer_; | 80 PacedSender* const pacer_; |
81 int64_t last_bitrate_update_ms_; | 81 int64_t last_bitrate_update_ms_; |
82 | 82 |
83 rtc::CriticalSection critsect_; | 83 rtc::CriticalSection critsect_; |
84 SendSideBandwidthEstimation bandwidth_estimation_ GUARDED_BY(critsect_); | 84 SendSideBandwidthEstimation bandwidth_estimation_ GUARDED_BY(critsect_); |
85 uint32_t reserved_bitrate_bps_ GUARDED_BY(critsect_); | 85 uint32_t reserved_bitrate_bps_ GUARDED_BY(critsect_); |
86 | 86 |
87 uint32_t last_bitrate_bps_ GUARDED_BY(critsect_); | 87 uint32_t last_bitrate_bps_ GUARDED_BY(critsect_); |
88 uint8_t last_fraction_loss_ GUARDED_BY(critsect_); | 88 uint8_t last_fraction_loss_ GUARDED_BY(critsect_); |
89 int64_t last_rtt_ms_ GUARDED_BY(critsect_); | 89 int64_t last_rtt_ms_ GUARDED_BY(critsect_); |
90 uint32_t last_reserved_bitrate_bps_ GUARDED_BY(critsect_); | 90 uint32_t last_reserved_bitrate_bps_ GUARDED_BY(critsect_); |
91 bool send_queue_full_ GUARDED_BY(critsect_); | 91 bool send_queue_ready_ GUARDED_BY(critsect_); |
92 | 92 |
93 RTC_DISALLOW_IMPLICIT_CONSTRUCTORS(BitrateControllerImpl); | 93 RTC_DISALLOW_IMPLICIT_CONSTRUCTORS(BitrateControllerImpl); |
94 }; | 94 }; |
95 } // namespace webrtc | 95 } // namespace webrtc |
96 #endif // WEBRTC_MODULES_BITRATE_CONTROLLER_BITRATE_CONTROLLER_IMPL_H_ | 96 #endif // WEBRTC_MODULES_BITRATE_CONTROLLER_BITRATE_CONTROLLER_IMPL_H_ |
OLD | NEW |