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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /third_party/libwebrtc/pc/rtc_stats_traversal.h | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/libwebrtc/pc/rtc_stats_traversal.h')
-rw-r--r-- | third_party/libwebrtc/pc/rtc_stats_traversal.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/third_party/libwebrtc/pc/rtc_stats_traversal.h b/third_party/libwebrtc/pc/rtc_stats_traversal.h new file mode 100644 index 0000000000..ec4d51cc52 --- /dev/null +++ b/third_party/libwebrtc/pc/rtc_stats_traversal.h @@ -0,0 +1,44 @@ +/* + * Copyright 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 PC_RTC_STATS_TRAVERSAL_H_ +#define PC_RTC_STATS_TRAVERSAL_H_ + +#include <string> +#include <vector> + +#include "api/scoped_refptr.h" +#include "api/stats/rtc_stats.h" +#include "api/stats/rtc_stats_report.h" + +namespace webrtc { + +// Traverses the stats graph, taking all stats objects that are directly or +// indirectly accessible from and including the stats objects identified by +// `ids`, returning them as a new stats report. +// This is meant to be used to implement the stats selection algorithm. +// https://w3c.github.io/webrtc-pc/#dfn-stats-selection-algorithm +rtc::scoped_refptr<RTCStatsReport> TakeReferencedStats( + rtc::scoped_refptr<RTCStatsReport> report, + const std::vector<std::string>& ids); + +// Gets pointers to the string values of any members in `stats` that are used as +// references for looking up other stats objects in the same report by ID. The +// pointers are valid for the lifetime of `stats` assumings its members are not +// modified. +// +// For example, RTCCodecStats contains "transportId" +// (RTCCodecStats::transport_id) referencing an RTCTransportStats. +// https://w3c.github.io/webrtc-stats/#dom-rtccodecstats-transportid +std::vector<const std::string*> GetStatsReferencedIds(const RTCStats& stats); + +} // namespace webrtc + +#endif // PC_RTC_STATS_TRAVERSAL_H_ |