From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- third_party/libwebrtc/pc/usage_pattern.h | 77 ++++++++++++++++++++++++++++++++ 1 file changed, 77 insertions(+) create mode 100644 third_party/libwebrtc/pc/usage_pattern.h (limited to 'third_party/libwebrtc/pc/usage_pattern.h') diff --git a/third_party/libwebrtc/pc/usage_pattern.h b/third_party/libwebrtc/pc/usage_pattern.h new file mode 100644 index 0000000000..14373303ed --- /dev/null +++ b/third_party/libwebrtc/pc/usage_pattern.h @@ -0,0 +1,77 @@ +/* + * Copyright 2020 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_USAGE_PATTERN_H_ +#define PC_USAGE_PATTERN_H_ + +#include "api/peer_connection_interface.h" + +namespace webrtc { + +class PeerConnectionObserver; + +// A bit in the usage pattern is registered when its defining event occurs +// at least once. +enum class UsageEvent : int { + TURN_SERVER_ADDED = 0x01, + STUN_SERVER_ADDED = 0x02, + DATA_ADDED = 0x04, + AUDIO_ADDED = 0x08, + VIDEO_ADDED = 0x10, + // `SetLocalDescription` returns successfully. + SET_LOCAL_DESCRIPTION_SUCCEEDED = 0x20, + // `SetRemoteDescription` returns successfully. + SET_REMOTE_DESCRIPTION_SUCCEEDED = 0x40, + // A local candidate (with type host, server-reflexive, or relay) is + // collected. + CANDIDATE_COLLECTED = 0x80, + // A remote candidate is successfully added via `AddIceCandidate`. + ADD_ICE_CANDIDATE_SUCCEEDED = 0x100, + ICE_STATE_CONNECTED = 0x200, + CLOSE_CALLED = 0x400, + // A local candidate with private IP is collected. + PRIVATE_CANDIDATE_COLLECTED = 0x800, + // A remote candidate with private IP is added, either via AddiceCandidate + // or from the remote description. + REMOTE_PRIVATE_CANDIDATE_ADDED = 0x1000, + // A local mDNS candidate is collected. + MDNS_CANDIDATE_COLLECTED = 0x2000, + // A remote mDNS candidate is added, either via AddIceCandidate or from the + // remote description. + REMOTE_MDNS_CANDIDATE_ADDED = 0x4000, + // A local candidate with IPv6 address is collected. + IPV6_CANDIDATE_COLLECTED = 0x8000, + // A remote candidate with IPv6 address is added, either via AddIceCandidate + // or from the remote description. + REMOTE_IPV6_CANDIDATE_ADDED = 0x10000, + // A remote candidate (with type host, server-reflexive, or relay) is + // successfully added, either via AddIceCandidate or from the remote + // description. + REMOTE_CANDIDATE_ADDED = 0x20000, + // An explicit host-host candidate pair is selected, i.e. both the local and + // the remote candidates have the host type. This does not include candidate + // pairs formed with equivalent prflx remote candidates, e.g. a host-prflx + // pair where the prflx candidate has the same base as a host candidate of + // the remote peer. + DIRECT_CONNECTION_SELECTED = 0x40000, + MAX_VALUE = 0x80000, +}; + +class UsagePattern { + public: + void NoteUsageEvent(UsageEvent event); + void ReportUsagePattern(PeerConnectionObserver* observer) const; + + private: + int usage_event_accumulator_ = 0; +}; + +} // namespace webrtc +#endif // PC_USAGE_PATTERN_H_ -- cgit v1.2.3