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Diffstat (limited to 'third_party/libwebrtc/modules/audio_processing/test/api_call_statistics.h')
-rw-r--r-- | third_party/libwebrtc/modules/audio_processing/test/api_call_statistics.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/third_party/libwebrtc/modules/audio_processing/test/api_call_statistics.h b/third_party/libwebrtc/modules/audio_processing/test/api_call_statistics.h new file mode 100644 index 0000000000..8fced104f9 --- /dev/null +++ b/third_party/libwebrtc/modules/audio_processing/test/api_call_statistics.h @@ -0,0 +1,47 @@ +/* + * 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 <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_ |