| /* |
| * Copyright (c) 2019 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 API_TEST_TRACK_ID_STREAM_INFO_MAP_H_ |
| #define API_TEST_TRACK_ID_STREAM_INFO_MAP_H_ |
| |
| #include <string> |
| |
| #include "absl/strings/string_view.h" |
| |
| namespace webrtc { |
| namespace webrtc_pc_e2e { |
| |
| // Instances of `TrackIdStreamInfoMap` provide bookkeeping capabilities that |
| // are useful to associate stats reports track_ids to the remote stream info. |
| class TrackIdStreamInfoMap { |
| public: |
| struct StreamInfo { |
| std::string receiver_peer; |
| std::string stream_label; |
| std::string sync_group; |
| }; |
| |
| virtual ~TrackIdStreamInfoMap() = default; |
| |
| // These methods must be called on the same thread where |
| // StatsObserverInterface::OnStatsReports is invoked. |
| |
| // Precondition: `track_id` must be already mapped to stream info. |
| virtual StreamInfo GetStreamInfoFromTrackId( |
| absl::string_view track_id) const = 0; |
| }; |
| |
| } // namespace webrtc_pc_e2e |
| } // namespace webrtc |
| |
| #endif // API_TEST_TRACK_ID_STREAM_INFO_MAP_H_ |