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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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142 // Returns the number of milliseconds until the module want a worker thread | 142 // Returns the number of milliseconds until the module want a worker thread |
143 // to call Process. | 143 // to call Process. |
144 int64_t TimeUntilNextProcess() override; | 144 int64_t TimeUntilNextProcess() override; |
145 | 145 |
146 // Process any pending packets in the queue(s). | 146 // Process any pending packets in the queue(s). |
147 void Process() override; | 147 void Process() override; |
148 | 148 |
149 // Called when the prober is associated with a process thread. | 149 // Called when the prober is associated with a process thread. |
150 void ProcessThreadAttached(ProcessThread* process_thread) override; | 150 void ProcessThreadAttached(ProcessThread* process_thread) override; |
151 | 151 |
| 152 void SetPacingFactor(float pacing_factor); |
| 153 void SetQueueTimeLimit(int limit_ms); |
| 154 |
152 private: | 155 private: |
153 // Updates the number of bytes that can be sent for the next time interval. | 156 // Updates the number of bytes that can be sent for the next time interval. |
154 void UpdateBudgetWithElapsedTime(int64_t delta_time_in_ms) | 157 void UpdateBudgetWithElapsedTime(int64_t delta_time_in_ms) |
155 EXCLUSIVE_LOCKS_REQUIRED(critsect_); | 158 EXCLUSIVE_LOCKS_REQUIRED(critsect_); |
156 void UpdateBudgetWithBytesSent(size_t bytes) | 159 void UpdateBudgetWithBytesSent(size_t bytes) |
157 EXCLUSIVE_LOCKS_REQUIRED(critsect_); | 160 EXCLUSIVE_LOCKS_REQUIRED(critsect_); |
158 | 161 |
159 bool SendPacket(const paced_sender::Packet& packet, | 162 bool SendPacket(const paced_sender::Packet& packet, |
160 const PacedPacketInfo& cluster_info) | 163 const PacedPacketInfo& cluster_info) |
161 EXCLUSIVE_LOCKS_REQUIRED(critsect_); | 164 EXCLUSIVE_LOCKS_REQUIRED(critsect_); |
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186 uint32_t min_send_bitrate_kbps_ GUARDED_BY(critsect_); | 189 uint32_t min_send_bitrate_kbps_ GUARDED_BY(critsect_); |
187 uint32_t max_padding_bitrate_kbps_ GUARDED_BY(critsect_); | 190 uint32_t max_padding_bitrate_kbps_ GUARDED_BY(critsect_); |
188 uint32_t pacing_bitrate_kbps_ GUARDED_BY(critsect_); | 191 uint32_t pacing_bitrate_kbps_ GUARDED_BY(critsect_); |
189 | 192 |
190 int64_t time_last_update_us_ GUARDED_BY(critsect_); | 193 int64_t time_last_update_us_ GUARDED_BY(critsect_); |
191 int64_t first_sent_packet_ms_ GUARDED_BY(critsect_); | 194 int64_t first_sent_packet_ms_ GUARDED_BY(critsect_); |
192 | 195 |
193 std::unique_ptr<paced_sender::PacketQueue> packets_ GUARDED_BY(critsect_); | 196 std::unique_ptr<paced_sender::PacketQueue> packets_ GUARDED_BY(critsect_); |
194 uint64_t packet_counter_; | 197 uint64_t packet_counter_; |
195 ProcessThread* process_thread_ = nullptr; | 198 ProcessThread* process_thread_ = nullptr; |
| 199 |
| 200 float pacing_factor_ GUARDED_BY(critsect_); |
| 201 int64_t queue_time_limit GUARDED_BY(critsect_); |
196 }; | 202 }; |
197 } // namespace webrtc | 203 } // namespace webrtc |
198 #endif // WEBRTC_MODULES_PACING_PACED_SENDER_H_ | 204 #endif // WEBRTC_MODULES_PACING_PACED_SENDER_H_ |
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