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0e61fdd27c
Bug: webrtc:12338 Change-Id: Ib97b2c3d64dbd895f261ffa76a2e885bd934a87f Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/226940 Reviewed-by: Harald Alvestrand <hta@webrtc.org> Commit-Queue: Artem Titov <titovartem@webrtc.org> Cr-Commit-Position: refs/heads/master@{#34554}
42 lines
1.5 KiB
C++
42 lines
1.5 KiB
C++
/*
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* Copyright (c) 2019 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef API_TEST_TRACK_ID_STREAM_INFO_MAP_H_
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#define API_TEST_TRACK_ID_STREAM_INFO_MAP_H_
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#include "absl/strings/string_view.h"
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namespace webrtc {
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namespace webrtc_pc_e2e {
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// Instances of `TrackIdStreamInfoMap` provide bookkeeping capabilities that
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// are useful to associate stats reports track_ids to the remote stream info.
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class TrackIdStreamInfoMap {
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public:
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virtual ~TrackIdStreamInfoMap() = default;
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// These methods must be called on the same thread where
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// StatsObserverInterface::OnStatsReports is invoked.
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// Returns a reference to a stream label owned by the TrackIdStreamInfoMap.
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// Precondition: `track_id` must be already mapped to stream label.
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virtual absl::string_view GetStreamLabelFromTrackId(
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absl::string_view track_id) const = 0;
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// Returns a reference to a sync group name owned by the TrackIdStreamInfoMap.
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// Precondition: `track_id` must be already mapped to sync group.
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virtual absl::string_view GetSyncGroupLabelFromTrackId(
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absl::string_view track_id) const = 0;
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};
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} // namespace webrtc_pc_e2e
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} // namespace webrtc
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#endif // API_TEST_TRACK_ID_STREAM_INFO_MAP_H_
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