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1 /* | 1 /* |
2 * Copyright (c) 2014 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2014 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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27 // Helper class for rtcp statistics. | 27 // Helper class for rtcp statistics. |
28 ReportBlockStats::ReportBlockStats() | 28 ReportBlockStats::ReportBlockStats() |
29 : num_sequence_numbers_(0), | 29 : num_sequence_numbers_(0), |
30 num_lost_sequence_numbers_(0) { | 30 num_lost_sequence_numbers_(0) { |
31 } | 31 } |
32 | 32 |
33 void ReportBlockStats::Store(const RtcpStatistics& rtcp_stats, | 33 void ReportBlockStats::Store(const RtcpStatistics& rtcp_stats, |
34 uint32_t remote_ssrc, | 34 uint32_t remote_ssrc, |
35 uint32_t source_ssrc) { | 35 uint32_t source_ssrc) { |
36 RTCPReportBlock block; | 36 RTCPReportBlock block; |
37 block.cumulativeLost = rtcp_stats.cumulative_lost; | 37 block.cumulativeLost = rtcp_stats.packets_lost; |
38 block.fractionLost = rtcp_stats.fraction_lost; | 38 block.fractionLost = rtcp_stats.fraction_lost; |
39 block.extendedHighSeqNum = rtcp_stats.extended_max_sequence_number; | 39 block.extendedHighSeqNum = rtcp_stats.extended_highest_sequence_number; |
40 block.jitter = rtcp_stats.jitter; | 40 block.jitter = rtcp_stats.jitter; |
41 block.remoteSSRC = remote_ssrc; | 41 block.remoteSSRC = remote_ssrc; |
42 block.sourceSSRC = source_ssrc; | 42 block.sourceSSRC = source_ssrc; |
43 uint32_t num_sequence_numbers = 0; | 43 uint32_t num_sequence_numbers = 0; |
44 uint32_t num_lost_sequence_numbers = 0; | 44 uint32_t num_lost_sequence_numbers = 0; |
45 StoreAndAddPacketIncrement( | 45 StoreAndAddPacketIncrement( |
46 block, &num_sequence_numbers, &num_lost_sequence_numbers); | 46 block, &num_sequence_numbers, &num_lost_sequence_numbers); |
47 } | 47 } |
48 | 48 |
49 RTCPReportBlock ReportBlockStats::AggregateAndStore( | 49 RTCPReportBlock ReportBlockStats::AggregateAndStore( |
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102 int ReportBlockStats::FractionLostInPercent() const { | 102 int ReportBlockStats::FractionLostInPercent() const { |
103 if (num_sequence_numbers_ == 0) { | 103 if (num_sequence_numbers_ == 0) { |
104 return -1; | 104 return -1; |
105 } | 105 } |
106 return FractionLost( | 106 return FractionLost( |
107 num_lost_sequence_numbers_, num_sequence_numbers_) * 100 / 255; | 107 num_lost_sequence_numbers_, num_sequence_numbers_) * 100 / 255; |
108 } | 108 } |
109 | 109 |
110 } // namespace webrtc | 110 } // namespace webrtc |
111 | 111 |
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