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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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| 158 // received. | 158 // received. |
| 159 // TODO(holmer): When Chrome no longer depends on this being false by default, | 159 // TODO(holmer): When Chrome no longer depends on this being false by default, |
| 160 // always use the mapping and remove this whole codepath. | 160 // always use the mapping and remove this whole codepath. |
| 161 rtp_payload_registry_.set_use_rtx_payload_mapping_on_restore( | 161 rtp_payload_registry_.set_use_rtx_payload_mapping_on_restore( |
| 162 config_.rtp.use_rtx_payload_mapping_on_restore); | 162 config_.rtp.use_rtx_payload_mapping_on_restore); |
| 163 | 163 |
| 164 if (IsFecEnabled()) { | 164 if (IsFecEnabled()) { |
| 165 VideoCodec ulpfec_codec = {}; | 165 VideoCodec ulpfec_codec = {}; |
| 166 ulpfec_codec.codecType = kVideoCodecULPFEC; | 166 ulpfec_codec.codecType = kVideoCodecULPFEC; |
| 167 strncpy(ulpfec_codec.plName, "ulpfec", sizeof(ulpfec_codec.plName)); | 167 strncpy(ulpfec_codec.plName, "ulpfec", sizeof(ulpfec_codec.plName)); |
| 168 ulpfec_codec.plType = config_.rtp.fec.ulpfec_payload_type; | 168 ulpfec_codec.plType = config_.rtp.ulpfec.ulpfec_payload_type; |
| 169 RTC_CHECK(SetReceiveCodec(ulpfec_codec)); | 169 RTC_CHECK(SetReceiveCodec(ulpfec_codec)); |
| 170 | 170 |
| 171 VideoCodec red_codec = {}; | 171 VideoCodec red_codec = {}; |
| 172 red_codec.codecType = kVideoCodecRED; | 172 red_codec.codecType = kVideoCodecRED; |
| 173 strncpy(red_codec.plName, "red", sizeof(red_codec.plName)); | 173 strncpy(red_codec.plName, "red", sizeof(red_codec.plName)); |
| 174 red_codec.plType = config_.rtp.fec.red_payload_type; | 174 red_codec.plType = config_.rtp.ulpfec.red_payload_type; |
| 175 RTC_CHECK(SetReceiveCodec(red_codec)); | 175 RTC_CHECK(SetReceiveCodec(red_codec)); |
| 176 if (config_.rtp.fec.red_rtx_payload_type != -1) { | 176 if (config_.rtp.ulpfec.red_rtx_payload_type != -1) { |
| 177 rtp_payload_registry_.SetRtxPayloadType( | 177 rtp_payload_registry_.SetRtxPayloadType( |
| 178 config_.rtp.fec.red_rtx_payload_type, | 178 config_.rtp.ulpfec.red_rtx_payload_type, |
| 179 config_.rtp.fec.red_payload_type); | 179 config_.rtp.ulpfec.red_payload_type); |
| 180 } | 180 } |
| 181 | 181 |
| 182 rtp_rtcp_->SetGenericFECStatus(true, | 182 rtp_rtcp_->SetGenericFECStatus(true, config_.rtp.ulpfec.red_payload_type, |
| 183 config_.rtp.fec.red_payload_type, | 183 config_.rtp.ulpfec.ulpfec_payload_type); |
| 184 config_.rtp.fec.ulpfec_payload_type); | |
| 185 } | 184 } |
| 186 | 185 |
| 187 if (config_.rtp.rtcp_xr.receiver_reference_time_report) | 186 if (config_.rtp.rtcp_xr.receiver_reference_time_report) |
| 188 rtp_rtcp_->SetRtcpXrRrtrStatus(true); | 187 rtp_rtcp_->SetRtcpXrRrtrStatus(true); |
| 189 | 188 |
| 190 // Stats callback for CNAME changes. | 189 // Stats callback for CNAME changes. |
| 191 rtp_rtcp_->RegisterRtcpStatisticsCallback(receive_stats_proxy); | 190 rtp_rtcp_->RegisterRtcpStatisticsCallback(receive_stats_proxy); |
| 192 | 191 |
| 193 process_thread_->RegisterModule(rtp_rtcp_.get()); | 192 process_thread_->RegisterModule(rtp_rtcp_.get()); |
| 194 } | 193 } |
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| 331 return rtp_rtcp_->RequestKeyFrame(); | 330 return rtp_rtcp_->RequestKeyFrame(); |
| 332 } | 331 } |
| 333 | 332 |
| 334 int32_t RtpStreamReceiver::SliceLossIndicationRequest( | 333 int32_t RtpStreamReceiver::SliceLossIndicationRequest( |
| 335 const uint64_t picture_id) { | 334 const uint64_t picture_id) { |
| 336 return rtp_rtcp_->SendRTCPSliceLossIndication( | 335 return rtp_rtcp_->SendRTCPSliceLossIndication( |
| 337 static_cast<uint8_t>(picture_id)); | 336 static_cast<uint8_t>(picture_id)); |
| 338 } | 337 } |
| 339 | 338 |
| 340 bool RtpStreamReceiver::IsFecEnabled() const { | 339 bool RtpStreamReceiver::IsFecEnabled() const { |
| 341 return config_.rtp.fec.red_payload_type != -1 && | 340 return config_.rtp.ulpfec.red_payload_type != -1 && |
| 342 config_.rtp.fec.ulpfec_payload_type != -1; | 341 config_.rtp.ulpfec.ulpfec_payload_type != -1; |
| 343 } | 342 } |
| 344 | 343 |
| 345 bool RtpStreamReceiver::IsRetransmissionsEnabled() const { | 344 bool RtpStreamReceiver::IsRetransmissionsEnabled() const { |
| 346 return config_.rtp.nack.rtp_history_ms > 0; | 345 return config_.rtp.nack.rtp_history_ms > 0; |
| 347 } | 346 } |
| 348 | 347 |
| 349 void RtpStreamReceiver::RequestPacketRetransmit( | 348 void RtpStreamReceiver::RequestPacketRetransmit( |
| 350 const std::vector<uint16_t>& sequence_numbers) { | 349 const std::vector<uint16_t>& sequence_numbers) { |
| 351 rtp_rtcp_->SendNack(sequence_numbers); | 350 rtp_rtcp_->SendNack(sequence_numbers); |
| 352 } | 351 } |
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| 537 const std::string& extension, int id) { | 536 const std::string& extension, int id) { |
| 538 // One-byte-extension local identifiers are in the range 1-14 inclusive. | 537 // One-byte-extension local identifiers are in the range 1-14 inclusive. |
| 539 RTC_DCHECK_GE(id, 1); | 538 RTC_DCHECK_GE(id, 1); |
| 540 RTC_DCHECK_LE(id, 14); | 539 RTC_DCHECK_LE(id, 14); |
| 541 RTC_DCHECK(RtpExtension::IsSupportedForVideo(extension)); | 540 RTC_DCHECK(RtpExtension::IsSupportedForVideo(extension)); |
| 542 RTC_CHECK(rtp_header_parser_->RegisterRtpHeaderExtension( | 541 RTC_CHECK(rtp_header_parser_->RegisterRtpHeaderExtension( |
| 543 StringToRtpExtensionType(extension), id)); | 542 StringToRtpExtensionType(extension), id)); |
| 544 } | 543 } |
| 545 | 544 |
| 546 } // namespace webrtc | 545 } // namespace webrtc |
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