Rasmus Brandt | cde5354 | 2023-06-08 08:41:25 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2023 The WebRTC project authors. All Rights Reserved. |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license |
| 5 | * that can be found in the LICENSE file in the root of the source |
| 6 | * tree. An additional intellectual property rights grant can be found |
| 7 | * in the file PATENTS. All contributing project authors may |
| 8 | * be found in the AUTHORS file in the root of the source tree. |
| 9 | */ |
| 10 | |
| 11 | #ifndef TEST_JITTER_LOGGING_DELAY_VARIATION_CALCULATOR_H_ |
| 12 | #define TEST_JITTER_LOGGING_DELAY_VARIATION_CALCULATOR_H_ |
| 13 | |
| 14 | #include <string> |
| 15 | |
| 16 | #include "absl/strings/string_view.h" |
| 17 | #include "api/test/metrics/global_metrics_logger_and_exporter.h" |
| 18 | #include "api/units/data_size.h" |
| 19 | #include "test/jitter/delay_variation_calculator.h" |
| 20 | |
| 21 | namespace webrtc { |
| 22 | namespace test { |
| 23 | |
| 24 | // This class logs the results from a `DelayVariationCalculator` |
| 25 | // to a metrics logger. For ease of integration, logging happens at |
| 26 | // object destruction. |
| 27 | class LoggingDelayVariationCalculator { |
| 28 | public: |
| 29 | LoggingDelayVariationCalculator( |
| 30 | absl::string_view log_type, |
| 31 | DefaultMetricsLogger* logger = GetGlobalMetricsLogger()) |
| 32 | : log_type_(log_type), logger_(logger) {} |
| 33 | ~LoggingDelayVariationCalculator() { LogMetrics(); } |
| 34 | |
| 35 | void Insert(uint32_t rtp_timestamp, |
| 36 | Timestamp arrival_time, |
| 37 | DataSize size, |
| 38 | absl::optional<int> spatial_layer = absl::nullopt, |
| 39 | absl::optional<int> temporal_layer = absl::nullopt, |
| 40 | absl::optional<VideoFrameType> frame_type = absl::nullopt); |
| 41 | |
| 42 | private: |
| 43 | void LogMetrics() const; |
| 44 | |
| 45 | const std::string log_type_; |
| 46 | DefaultMetricsLogger* const logger_; |
| 47 | DelayVariationCalculator calc_; |
| 48 | }; |
| 49 | |
| 50 | } // namespace test |
| 51 | } // namespace webrtc |
| 52 | |
| 53 | #endif // TEST_JITTER_LOGGING_DELAY_VARIATION_CALCULATOR_H_ |