1 /* 2 * Copyright (c) 2017 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 MODULES_AUDIO_PROCESSING_AEC3_BLOCK_PROCESSOR_METRICS_H_ 12 #define MODULES_AUDIO_PROCESSING_AEC3_BLOCK_PROCESSOR_METRICS_H_ 13 14 #include "rtc_base/constructormagic.h" 15 16 namespace webrtc { 17 18 // Handles the reporting of metrics for the block_processor. 19 class BlockProcessorMetrics { 20 public: 21 BlockProcessorMetrics() = default; 22 23 // Updates the metric with new capture data. 24 void UpdateCapture(bool underrun); 25 26 // Updates the metric with new render data. 27 void UpdateRender(bool overrun); 28 29 // Returns true if the metrics have just been reported, otherwise false. MetricsReported()30 bool MetricsReported() { return metrics_reported_; } 31 32 private: 33 // Resets the metrics. 34 void ResetMetrics(); 35 36 int capture_block_counter_ = 0; 37 bool metrics_reported_ = false; 38 int render_buffer_underruns_ = 0; 39 int render_buffer_overruns_ = 0; 40 int buffer_render_calls_ = 0; 41 42 RTC_DISALLOW_COPY_AND_ASSIGN(BlockProcessorMetrics); 43 }; 44 45 } // namespace webrtc 46 47 #endif // MODULES_AUDIO_PROCESSING_AEC3_BLOCK_PROCESSOR_METRICS_H_ 48