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Diffstat (limited to 'third_party/libwebrtc/test/jitter/logging_delay_variation_calculator.h')
-rw-r--r-- | third_party/libwebrtc/test/jitter/logging_delay_variation_calculator.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/third_party/libwebrtc/test/jitter/logging_delay_variation_calculator.h b/third_party/libwebrtc/test/jitter/logging_delay_variation_calculator.h new file mode 100644 index 0000000000..f15d2aec77 --- /dev/null +++ b/third_party/libwebrtc/test/jitter/logging_delay_variation_calculator.h @@ -0,0 +1,53 @@ +/* + * Copyright (c) 2023 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_JITTER_LOGGING_DELAY_VARIATION_CALCULATOR_H_ +#define TEST_JITTER_LOGGING_DELAY_VARIATION_CALCULATOR_H_ + +#include <string> + +#include "absl/strings/string_view.h" +#include "api/test/metrics/global_metrics_logger_and_exporter.h" +#include "api/units/data_size.h" +#include "test/jitter/delay_variation_calculator.h" + +namespace webrtc { +namespace test { + +// This class logs the results from a `DelayVariationCalculator` +// to a metrics logger. For ease of integration, logging happens at +// object destruction. +class LoggingDelayVariationCalculator { + public: + LoggingDelayVariationCalculator( + absl::string_view log_type, + DefaultMetricsLogger* logger = GetGlobalMetricsLogger()) + : log_type_(log_type), logger_(logger) {} + ~LoggingDelayVariationCalculator() { LogMetrics(); } + + void Insert(uint32_t rtp_timestamp, + Timestamp arrival_time, + DataSize size, + absl::optional<int> spatial_layer = absl::nullopt, + absl::optional<int> temporal_layer = absl::nullopt, + absl::optional<VideoFrameType> frame_type = absl::nullopt); + + private: + void LogMetrics() const; + + const std::string log_type_; + DefaultMetricsLogger* const logger_; + DelayVariationCalculator calc_; +}; + +} // namespace test +} // namespace webrtc + +#endif // TEST_JITTER_LOGGING_DELAY_VARIATION_CALCULATOR_H_ |