Roc Toolkit internal modules
Roc Toolkit: real-time audio streaming
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metrics.h
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1/*
2 * Copyright (c) 2022 Roc Streaming authors
3 *
4 * This Source Code Form is subject to the terms of the Mozilla Public
5 * License, v. 2.0. If a copy of the MPL was not distributed with this
6 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
7 */
8
9//! @file roc_rtcp/metrics.h
10//! @brief RTCP-derived metrics.
11
12#ifndef ROC_RTCP_METRICS_H_
13#define ROC_RTCP_METRICS_H_
14
15#include "roc_core/stddefs.h"
16#include "roc_core/time.h"
17#include "roc_packet/units.h"
18
19namespace roc {
20namespace rtcp {
21
22//! Metrics sent from sender to receiver.
24 //! Unix time when these metrics were generated.
25 //! Nanoseconds since Unix epoch in sender clock domain.
27
28 //! RTP timestamp correspnding to NTP timestamp.
30
32 : origin_time(0)
33 , origin_rtp(0) {
34 }
35};
36
37//! Metrics sent from receiver to sender per source.
39 //! To which source these metrics apply.
41
42 //! Fraction of lost packets.
44
46 : ssrc(0)
47 , fract_loss(0) {
48 }
49};
50
51//! Metrics for network link.
52//! Calculated independently on both sender and receiver.
54 //! Estimated round-trip time.
56
58 : rtt(0) {
59 }
60};
61
62} // namespace rtcp
63} // namespace roc
64
65#endif // ROC_RTCP_METRICS_H_
Shared ownership intrusive pointer.
Definition shared_ptr.h:32
uint32_t stream_source_t
Packet stream identifier.
Definition units.h:27
uint32_t stream_timestamp_t
Packet stream timestamp.
Definition units.h:36
Root namespace.
Commonly used types and functions.
Metrics for network link. Calculated independently on both sender and receiver.
Definition metrics.h:53
core::nanoseconds_t rtt
Estimated round-trip time.
Definition metrics.h:55
Metrics sent from receiver to sender per source.
Definition metrics.h:38
float fract_loss
Fraction of lost packets.
Definition metrics.h:43
packet::stream_source_t ssrc
To which source these metrics apply.
Definition metrics.h:40
Metrics sent from sender to receiver.
Definition metrics.h:23
core::nanoseconds_t origin_time
Unix time when these metrics were generated. Nanoseconds since Unix epoch in sender clock domain.
Definition metrics.h:26
packet::stream_timestamp_t origin_rtp
RTP timestamp correspnding to NTP timestamp.
Definition metrics.h:29
Time definitions.
Various units used in packets.