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/*
* 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 MODULES_AUDIO_PROCESSING_TEST_API_CALL_STATISTICS_H_
#define MODULES_AUDIO_PROCESSING_TEST_API_CALL_STATISTICS_H_
#include <cstdint>
#include <vector>
#include "absl/strings/string_view.h"
namespace webrtc {
namespace test {
// Collects statistics about the API call durations.
class ApiCallStatistics {
public:
enum class CallType { kRender, kCapture };
// Adds a new datapoint.
void Add(int64_t duration_nanos, CallType call_type);
// Prints out a report of the statistics.
void PrintReport() const;
// Writes the call information to a file.
void WriteReportToFile(absl::string_view filename) const;
private:
struct CallData {
CallData(int64_t duration_nanos, CallType call_type);
int64_t duration_nanos;
CallType call_type;
};
std::vector<CallData> calls_;
};
} // namespace test
} // namespace webrtc
#endif // MODULES_AUDIO_PROCESSING_TEST_API_CALL_STATISTICS_H_
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