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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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57 friend class ViEBitrateObserver; | 57 friend class ViEBitrateObserver; |
58 | 58 |
59 ViEEncoder(uint32_t number_of_cores, | 59 ViEEncoder(uint32_t number_of_cores, |
60 ProcessThread* module_process_thread, | 60 ProcessThread* module_process_thread, |
61 SendStatisticsProxy* stats_proxy, | 61 SendStatisticsProxy* stats_proxy, |
62 OveruseFrameDetector* overuse_detector); | 62 OveruseFrameDetector* overuse_detector); |
63 ~ViEEncoder(); | 63 ~ViEEncoder(); |
64 | 64 |
65 vcm::VideoSender* video_sender(); | 65 vcm::VideoSender* video_sender(); |
66 | 66 |
67 void SetNetworkTransmissionState(bool is_transmitting); | |
68 | |
69 // Returns the id of the owning channel. | 67 // Returns the id of the owning channel. |
70 int Owner() const; | 68 int Owner() const; |
71 | 69 |
72 void Start(); | 70 void Start(); |
73 // Drops incoming packets before they get to the encoder. | 71 // Drops incoming packets before they get to the encoder. |
74 void Pause(); | 72 void Pause(); |
75 | 73 |
76 // Codec settings. | 74 // Codec settings. |
77 int32_t RegisterExternalEncoder(VideoEncoder* encoder, | 75 int32_t RegisterExternalEncoder(VideoEncoder* encoder, |
78 uint8_t pl_type, | 76 uint8_t pl_type, |
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132 SendStatisticsProxy* const stats_proxy_; | 130 SendStatisticsProxy* const stats_proxy_; |
133 OveruseFrameDetector* const overuse_detector_; | 131 OveruseFrameDetector* const overuse_detector_; |
134 | 132 |
135 // The time we last received an input frame or encoded frame. This is used to | 133 // The time we last received an input frame or encoded frame. This is used to |
136 // track when video is stopped long enough that we also want to stop sending | 134 // track when video is stopped long enough that we also want to stop sending |
137 // padding. | 135 // padding. |
138 int64_t time_of_last_frame_activity_ms_ GUARDED_BY(data_cs_); | 136 int64_t time_of_last_frame_activity_ms_ GUARDED_BY(data_cs_); |
139 VideoCodec encoder_config_ GUARDED_BY(data_cs_); | 137 VideoCodec encoder_config_ GUARDED_BY(data_cs_); |
140 int min_transmit_bitrate_bps_ GUARDED_BY(data_cs_); | 138 int min_transmit_bitrate_bps_ GUARDED_BY(data_cs_); |
141 uint32_t last_observed_bitrate_bps_ GUARDED_BY(data_cs_); | 139 uint32_t last_observed_bitrate_bps_ GUARDED_BY(data_cs_); |
142 bool network_is_transmitting_ GUARDED_BY(data_cs_); | |
143 bool encoder_paused_ GUARDED_BY(data_cs_); | 140 bool encoder_paused_ GUARDED_BY(data_cs_); |
144 bool encoder_paused_and_dropped_frame_ GUARDED_BY(data_cs_); | 141 bool encoder_paused_and_dropped_frame_ GUARDED_BY(data_cs_); |
145 | 142 |
146 rtc::CriticalSection sink_cs_; | 143 rtc::CriticalSection sink_cs_; |
147 EncodedImageCallback* sink_ GUARDED_BY(sink_cs_); | 144 EncodedImageCallback* sink_ GUARDED_BY(sink_cs_); |
148 | 145 |
149 ProcessThread* module_process_thread_; | 146 ProcessThread* module_process_thread_; |
150 | 147 |
151 bool has_received_sli_ GUARDED_BY(data_cs_); | 148 bool has_received_sli_ GUARDED_BY(data_cs_); |
152 uint8_t picture_id_sli_ GUARDED_BY(data_cs_); | 149 uint8_t picture_id_sli_ GUARDED_BY(data_cs_); |
153 bool has_received_rpsi_ GUARDED_BY(data_cs_); | 150 bool has_received_rpsi_ GUARDED_BY(data_cs_); |
154 uint64_t picture_id_rpsi_ GUARDED_BY(data_cs_); | 151 uint64_t picture_id_rpsi_ GUARDED_BY(data_cs_); |
155 | 152 |
156 bool video_suspended_ GUARDED_BY(data_cs_); | 153 bool video_suspended_ GUARDED_BY(data_cs_); |
157 }; | 154 }; |
158 | 155 |
159 } // namespace webrtc | 156 } // namespace webrtc |
160 | 157 |
161 #endif // WEBRTC_VIDEO_VIE_ENCODER_H_ | 158 #endif // WEBRTC_VIDEO_VIE_ENCODER_H_ |
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