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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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| 61 assert(remote_bitrate_estimator); | 61 assert(remote_bitrate_estimator); |
| 62 } | 62 } |
| 63 | 63 |
| 64 ViEReceiver::~ViEReceiver() { | 64 ViEReceiver::~ViEReceiver() { |
| 65 UpdateHistograms(); | 65 UpdateHistograms(); |
| 66 } | 66 } |
| 67 | 67 |
| 68 void ViEReceiver::UpdateHistograms() { | 68 void ViEReceiver::UpdateHistograms() { |
| 69 FecPacketCounter counter = fec_receiver_->GetPacketCounter(); | 69 FecPacketCounter counter = fec_receiver_->GetPacketCounter(); |
| 70 if (counter.num_packets > 0) { | 70 if (counter.num_packets > 0) { |
| 71 RTC_HISTOGRAM_PERCENTAGE_SPARSE( | 71 RTC_HISTOGRAM_PERCENTAGE( |
| 72 "WebRTC.Video.ReceivedFecPacketsInPercent", | 72 "WebRTC.Video.ReceivedFecPacketsInPercent", |
| 73 static_cast<int>(counter.num_fec_packets * 100 / counter.num_packets)); | 73 static_cast<int>(counter.num_fec_packets * 100 / counter.num_packets)); |
| 74 } | 74 } |
| 75 if (counter.num_fec_packets > 0) { | 75 if (counter.num_fec_packets > 0) { |
| 76 RTC_HISTOGRAM_PERCENTAGE_SPARSE( | 76 RTC_HISTOGRAM_PERCENTAGE("WebRTC.Video.RecoveredMediaPacketsInPercentOfFec", |
| 77 "WebRTC.Video.RecoveredMediaPacketsInPercentOfFec", | 77 static_cast<int>(counter.num_recovered_packets * |
| 78 static_cast<int>(counter.num_recovered_packets * 100 / | 78 100 / counter.num_fec_packets)); |
| 79 counter.num_fec_packets)); | |
| 80 } | 79 } |
| 81 } | 80 } |
| 82 | 81 |
| 83 bool ViEReceiver::SetReceiveCodec(const VideoCodec& video_codec) { | 82 bool ViEReceiver::SetReceiveCodec(const VideoCodec& video_codec) { |
| 84 int8_t old_pltype = -1; | 83 int8_t old_pltype = -1; |
| 85 if (rtp_payload_registry_->ReceivePayloadType(video_codec.plName, | 84 if (rtp_payload_registry_->ReceivePayloadType(video_codec.plName, |
| 86 kVideoPayloadTypeFrequency, | 85 kVideoPayloadTypeFrequency, |
| 87 0, | 86 0, |
| 88 video_codec.maxBitrate, | 87 video_codec.maxBitrate, |
| 89 &old_pltype) != -1) { | 88 &old_pltype) != -1) { |
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| 474 rtp_receive_statistics_->GetStatistician(header.ssrc); | 473 rtp_receive_statistics_->GetStatistician(header.ssrc); |
| 475 if (!statistician) | 474 if (!statistician) |
| 476 return false; | 475 return false; |
| 477 // Check if this is a retransmission. | 476 // Check if this is a retransmission. |
| 478 int64_t min_rtt = 0; | 477 int64_t min_rtt = 0; |
| 479 rtp_rtcp_->RTT(rtp_receiver_->SSRC(), NULL, NULL, &min_rtt, NULL); | 478 rtp_rtcp_->RTT(rtp_receiver_->SSRC(), NULL, NULL, &min_rtt, NULL); |
| 480 return !in_order && | 479 return !in_order && |
| 481 statistician->IsRetransmitOfOldPacket(header, min_rtt); | 480 statistician->IsRetransmitOfOldPacket(header, min_rtt); |
| 482 } | 481 } |
| 483 } // namespace webrtc | 482 } // namespace webrtc |
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