diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /third_party/libwebrtc/modules/rtp_rtcp/include/rtcp_statistics.h | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/libwebrtc/modules/rtp_rtcp/include/rtcp_statistics.h')
-rw-r--r-- | third_party/libwebrtc/modules/rtp_rtcp/include/rtcp_statistics.h | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/third_party/libwebrtc/modules/rtp_rtcp/include/rtcp_statistics.h b/third_party/libwebrtc/modules/rtp_rtcp/include/rtcp_statistics.h new file mode 100644 index 0000000000..6d6246d8a8 --- /dev/null +++ b/third_party/libwebrtc/modules/rtp_rtcp/include/rtcp_statistics.h @@ -0,0 +1,77 @@ +/* + * Copyright (c) 2018 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ + +#ifndef MODULES_RTP_RTCP_INCLUDE_RTCP_STATISTICS_H_ +#define MODULES_RTP_RTCP_INCLUDE_RTCP_STATISTICS_H_ + +#include <stdint.h> + +#include "absl/strings/string_view.h" + +namespace webrtc { + +// Statistics for RTCP packet types. +struct RtcpPacketTypeCounter { + RtcpPacketTypeCounter() + : nack_packets(0), + fir_packets(0), + pli_packets(0), + nack_requests(0), + unique_nack_requests(0) {} + + void Add(const RtcpPacketTypeCounter& other) { + nack_packets += other.nack_packets; + fir_packets += other.fir_packets; + pli_packets += other.pli_packets; + nack_requests += other.nack_requests; + unique_nack_requests += other.unique_nack_requests; + } + + void Subtract(const RtcpPacketTypeCounter& other) { + nack_packets -= other.nack_packets; + fir_packets -= other.fir_packets; + pli_packets -= other.pli_packets; + nack_requests -= other.nack_requests; + unique_nack_requests -= other.unique_nack_requests; + } + + int UniqueNackRequestsInPercent() const { + if (nack_requests == 0) { + return 0; + } + return static_cast<int>((unique_nack_requests * 100.0f / nack_requests) + + 0.5f); + } + + uint32_t nack_packets; // Number of RTCP NACK packets. + uint32_t fir_packets; // Number of RTCP FIR packets. + uint32_t pli_packets; // Number of RTCP PLI packets. + uint32_t nack_requests; // Number of NACKed RTP packets. + uint32_t unique_nack_requests; // Number of unique NACKed RTP packets. +}; + +class RtcpPacketTypeCounterObserver { + public: + virtual ~RtcpPacketTypeCounterObserver() {} + virtual void RtcpPacketTypesCounterUpdated( + uint32_t ssrc, + const RtcpPacketTypeCounter& packet_counter) = 0; +}; + +// Invoked for each cname passed in RTCP SDES blocks. +class RtcpCnameCallback { + public: + virtual ~RtcpCnameCallback() = default; + + virtual void OnCname(uint32_t ssrc, absl::string_view cname) = 0; +}; + +} // namespace webrtc +#endif // MODULES_RTP_RTCP_INCLUDE_RTCP_STATISTICS_H_ |