blob: 9a847e6cc4b42826b8a8a273070aeff927776de6 [file] [log] [blame]
/*
* 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 TEST_PC_E2E_ANALYZER_HELPER_H_
#define TEST_PC_E2E_ANALYZER_HELPER_H_
#include <map>
#include <string>
#include "api/test/track_id_stream_label_map.h"
#include "rtc_base/synchronization/sequence_checker.h"
#include "rtc_base/thread_annotations.h"
namespace webrtc {
namespace webrtc_pc_e2e {
// This class is a utility that provides bookkeeing capabilities that
// are useful to associate stats reports track_ids to the remote stream_id.
// The framework will populate an instance of this class and it will pass
// it to the Start method of Media Quality Analyzers.
// An instance of AnalyzerHelper must only be accessed from a single
// thread and since stats collection happens on the signaling thread,
// both AddTrackToStreamMapping and GetStreamLabelFromTrackId must be
// invoked from the signaling thread.
class AnalyzerHelper : public TrackIdStreamLabelMap {
public:
AnalyzerHelper();
void AddTrackToStreamMapping(std::string track_id, std::string stream_label);
const std::string& GetStreamLabelFromTrackId(
const std::string& track_id) const override;
private:
SequenceChecker signaling_sequence_checker_;
std::map<std::string, std::string> track_to_stream_map_
RTC_GUARDED_BY(signaling_sequence_checker_);
};
} // namespace webrtc_pc_e2e
} // namespace webrtc
#endif // TEST_PC_E2E_ANALYZER_HELPER_H_