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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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113 | 113 |
114 // Returns the time since the oldest queued packet was enqueued. | 114 // Returns the time since the oldest queued packet was enqueued. |
115 virtual int64_t QueueInMs() const; | 115 virtual int64_t QueueInMs() const; |
116 | 116 |
117 virtual size_t QueueSizePackets() const; | 117 virtual size_t QueueSizePackets() const; |
118 | 118 |
119 // Returns the number of milliseconds it will take to send the current | 119 // Returns the number of milliseconds it will take to send the current |
120 // packets in the queue, given the current size and bitrate, ignoring prio. | 120 // packets in the queue, given the current size and bitrate, ignoring prio. |
121 virtual int64_t ExpectedQueueTimeMs() const; | 121 virtual int64_t ExpectedQueueTimeMs() const; |
122 | 122 |
| 123 // Application Limited Region refers to operating in a state where the |
| 124 // traffic on network is limited due to application not having enough |
| 125 // traffic to meet the current channel capacity. |
| 126 // |
| 127 // Returns true if network is currently application-limited. |
| 128 bool InApplicationLimitedRegion() const; |
| 129 |
123 // Returns the average time since being enqueued, in milliseconds, for all | 130 // Returns the average time since being enqueued, in milliseconds, for all |
124 // packets currently in the pacer queue, or 0 if queue is empty. | 131 // packets currently in the pacer queue, or 0 if queue is empty. |
125 virtual int64_t AverageQueueTimeMs(); | 132 virtual int64_t AverageQueueTimeMs(); |
126 | 133 |
127 // Returns the number of milliseconds until the module want a worker thread | 134 // Returns the number of milliseconds until the module want a worker thread |
128 // to call Process. | 135 // to call Process. |
129 int64_t TimeUntilNextProcess() override; | 136 int64_t TimeUntilNextProcess() override; |
130 | 137 |
131 // Process any pending packets in the queue(s). | 138 // Process any pending packets in the queue(s). |
132 void Process() override; | 139 void Process() override; |
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167 uint32_t max_padding_bitrate_kbps_ GUARDED_BY(critsect_); | 174 uint32_t max_padding_bitrate_kbps_ GUARDED_BY(critsect_); |
168 uint32_t pacing_bitrate_kbps_ GUARDED_BY(critsect_); | 175 uint32_t pacing_bitrate_kbps_ GUARDED_BY(critsect_); |
169 | 176 |
170 int64_t time_last_update_us_ GUARDED_BY(critsect_); | 177 int64_t time_last_update_us_ GUARDED_BY(critsect_); |
171 | 178 |
172 std::unique_ptr<paced_sender::PacketQueue> packets_ GUARDED_BY(critsect_); | 179 std::unique_ptr<paced_sender::PacketQueue> packets_ GUARDED_BY(critsect_); |
173 uint64_t packet_counter_; | 180 uint64_t packet_counter_; |
174 }; | 181 }; |
175 } // namespace webrtc | 182 } // namespace webrtc |
176 #endif // WEBRTC_MODULES_PACING_PACED_SENDER_H_ | 183 #endif // WEBRTC_MODULES_PACING_PACED_SENDER_H_ |
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