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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 |
11 #ifndef VOICE_ENGINE_CHANNEL_H_ | 11 #ifndef VOICE_ENGINE_CHANNEL_H_ |
12 #define VOICE_ENGINE_CHANNEL_H_ | 12 #define VOICE_ENGINE_CHANNEL_H_ |
13 | 13 |
14 #include <memory> | 14 #include <memory> |
15 | 15 |
16 #include "api/audio/audio_mixer.h" | 16 #include "api/audio/audio_mixer.h" |
17 #include "api/audio_codecs/audio_encoder.h" | 17 #include "api/audio_codecs/audio_encoder.h" |
18 #include "api/call/audio_sink.h" | 18 #include "api/call/audio_sink.h" |
19 #include "api/call/transport.h" | |
19 #include "api/optional.h" | 20 #include "api/optional.h" |
20 #include "common_audio/resampler/include/push_resampler.h" | 21 #include "common_audio/resampler/include/push_resampler.h" |
21 #include "common_types.h" // NOLINT(build/include) | 22 #include "common_types.h" // NOLINT(build/include) |
22 #include "modules/audio_coding/acm2/codec_manager.h" | 23 #include "modules/audio_coding/acm2/codec_manager.h" |
23 #include "modules/audio_coding/acm2/rent_a_codec.h" | 24 #include "modules/audio_coding/acm2/rent_a_codec.h" |
24 #include "modules/audio_coding/include/audio_coding_module.h" | 25 #include "modules/audio_coding/include/audio_coding_module.h" |
25 #include "modules/audio_conference_mixer/include/audio_conference_mixer_defines. h" | 26 #include "modules/audio_conference_mixer/include/audio_conference_mixer_defines. h" |
26 #include "modules/audio_processing/rms_level.h" | 27 #include "modules/audio_processing/rms_level.h" |
27 #include "modules/rtp_rtcp/include/remote_ntp_time_estimator.h" | 28 #include "modules/rtp_rtcp/include/remote_ntp_time_estimator.h" |
28 #include "modules/rtp_rtcp/include/rtp_header_parser.h" | 29 #include "modules/rtp_rtcp/include/rtp_header_parser.h" |
29 #include "modules/rtp_rtcp/include/rtp_receiver.h" | 30 #include "modules/rtp_rtcp/include/rtp_receiver.h" |
30 #include "modules/rtp_rtcp/include/rtp_rtcp.h" | 31 #include "modules/rtp_rtcp/include/rtp_rtcp.h" |
31 #include "rtc_base/criticalsection.h" | 32 #include "rtc_base/criticalsection.h" |
32 #include "rtc_base/event.h" | 33 #include "rtc_base/event.h" |
33 #include "rtc_base/thread_checker.h" | 34 #include "rtc_base/thread_checker.h" |
34 #include "voice_engine/audio_level.h" | 35 #include "voice_engine/audio_level.h" |
35 #include "voice_engine/include/voe_base.h" | 36 #include "voice_engine/include/voe_base.h" |
36 #include "voice_engine/include/voe_network.h" | |
37 #include "voice_engine/shared_data.h" | 37 #include "voice_engine/shared_data.h" |
38 #include "voice_engine/voice_engine_defines.h" | 38 #include "voice_engine/voice_engine_defines.h" |
39 | 39 |
40 namespace rtc { | 40 namespace rtc { |
41 class TimestampWrapAroundHandler; | 41 class TimestampWrapAroundHandler; |
42 } | 42 } |
43 | 43 |
44 namespace webrtc { | 44 namespace webrtc { |
45 | 45 |
46 class AudioDeviceModule; | 46 class AudioDeviceModule; |
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197 // Codecs | 197 // Codecs |
198 int32_t GetSendCodec(CodecInst& codec); | 198 int32_t GetSendCodec(CodecInst& codec); |
199 int32_t GetRecCodec(CodecInst& codec); | 199 int32_t GetRecCodec(CodecInst& codec); |
200 int32_t SetSendCodec(const CodecInst& codec); | 200 int32_t SetSendCodec(const CodecInst& codec); |
201 void SetBitRate(int bitrate_bps, int64_t probing_interval_ms); | 201 void SetBitRate(int bitrate_bps, int64_t probing_interval_ms); |
202 bool EnableAudioNetworkAdaptor(const std::string& config_string); | 202 bool EnableAudioNetworkAdaptor(const std::string& config_string); |
203 void DisableAudioNetworkAdaptor(); | 203 void DisableAudioNetworkAdaptor(); |
204 void SetReceiverFrameLengthRange(int min_frame_length_ms, | 204 void SetReceiverFrameLengthRange(int min_frame_length_ms, |
205 int max_frame_length_ms); | 205 int max_frame_length_ms); |
206 | 206 |
207 // VoENetwork | 207 // Network |
208 int32_t RegisterExternalTransport(Transport* transport); | 208 int32_t RegisterExternalTransport(Transport* transport); |
209 int32_t DeRegisterExternalTransport(); | 209 int32_t DeRegisterExternalTransport(); |
210 int32_t ReceivedRTPPacket(const uint8_t* received_packet, | |
211 size_t length, | |
212 const PacketTime& packet_time); | |
213 // TODO(nisse, solenberg): Delete when VoENetwork is deleted. | 210 // TODO(nisse, solenberg): Delete when VoENetwork is deleted. |
kwiberg-webrtc
2017/09/21 10:33:13
Delete the stuff, or change the text of the TODO?
the sun
2017/09/21 10:35:47
It seems to require a little more work than just d
| |
214 int32_t ReceivedRTCPPacket(const uint8_t* data, size_t length); | 211 int32_t ReceivedRTCPPacket(const uint8_t* data, size_t length); |
215 void OnRtpPacket(const RtpPacketReceived& packet); | 212 void OnRtpPacket(const RtpPacketReceived& packet); |
216 | 213 |
217 // Muting, Volume and Level. | 214 // Muting, Volume and Level. |
218 void SetInputMute(bool enable); | 215 void SetInputMute(bool enable); |
219 void SetChannelOutputVolumeScaling(float scaling); | 216 void SetChannelOutputVolumeScaling(float scaling); |
220 int GetSpeechOutputLevel() const; | 217 int GetSpeechOutputLevel() const; |
221 int GetSpeechOutputLevelFullRange() const; | 218 int GetSpeechOutputLevelFullRange() const; |
222 // See description of "totalAudioEnergy" in the WebRTC stats spec: | 219 // See description of "totalAudioEnergy" in the WebRTC stats spec: |
223 // https://w3c.github.io/webrtc-stats/#dom-rtcmediastreamtrackstats-totalaudio energy | 220 // https://w3c.github.io/webrtc-stats/#dom-rtcmediastreamtrackstats-totalaudio energy |
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355 std::vector<RtpSource> GetSources() const { | 352 std::vector<RtpSource> GetSources() const { |
356 return rtp_receiver_->GetSources(); | 353 return rtp_receiver_->GetSources(); |
357 } | 354 } |
358 | 355 |
359 private: | 356 private: |
360 class ProcessAndEncodeAudioTask; | 357 class ProcessAndEncodeAudioTask; |
361 | 358 |
362 int GetRemoteSSRC(unsigned int& ssrc); | 359 int GetRemoteSSRC(unsigned int& ssrc); |
363 void OnUplinkPacketLossRate(float packet_loss_rate); | 360 void OnUplinkPacketLossRate(float packet_loss_rate); |
364 bool InputMute() const; | 361 bool InputMute() const; |
365 bool OnRtpPacketWithHeader(const uint8_t* received_packet, | |
366 size_t length, | |
367 RTPHeader *header); | |
368 bool OnRecoveredPacket(const uint8_t* packet, size_t packet_length); | 362 bool OnRecoveredPacket(const uint8_t* packet, size_t packet_length); |
369 | 363 |
370 bool ReceivePacket(const uint8_t* packet, | 364 bool ReceivePacket(const uint8_t* packet, |
371 size_t packet_length, | 365 size_t packet_length, |
372 const RTPHeader& header, | 366 const RTPHeader& header, |
373 bool in_order); | 367 bool in_order); |
374 bool IsPacketInOrder(const RTPHeader& header) const; | 368 bool IsPacketInOrder(const RTPHeader& header) const; |
375 bool IsPacketRetransmitted(const RTPHeader& header, bool in_order) const; | 369 bool IsPacketRetransmitted(const RTPHeader& header, bool in_order) const; |
376 int ResendPackets(const uint16_t* sequence_numbers, int length); | 370 int ResendPackets(const uint16_t* sequence_numbers, int length); |
377 void UpdatePlayoutTimestamp(bool rtcp); | 371 void UpdatePlayoutTimestamp(bool rtcp); |
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485 | 479 |
486 bool encoder_queue_is_active_ RTC_GUARDED_BY(encoder_queue_lock_) = false; | 480 bool encoder_queue_is_active_ RTC_GUARDED_BY(encoder_queue_lock_) = false; |
487 | 481 |
488 rtc::TaskQueue* encoder_queue_ = nullptr; | 482 rtc::TaskQueue* encoder_queue_ = nullptr; |
489 }; | 483 }; |
490 | 484 |
491 } // namespace voe | 485 } // namespace voe |
492 } // namespace webrtc | 486 } // namespace webrtc |
493 | 487 |
494 #endif // VOICE_ENGINE_CHANNEL_H_ | 488 #endif // VOICE_ENGINE_CHANNEL_H_ |
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