block_processor_metrics.h (1467B)
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 namespace webrtc { 15 16 // Handles the reporting of metrics for the block_processor. 17 class BlockProcessorMetrics { 18 public: 19 BlockProcessorMetrics() = default; 20 21 BlockProcessorMetrics(const BlockProcessorMetrics&) = delete; 22 BlockProcessorMetrics& operator=(const BlockProcessorMetrics&) = delete; 23 24 // Updates the metric with new capture data. 25 void UpdateCapture(bool underrun); 26 27 // Updates the metric with new render data. 28 void UpdateRender(bool overrun); 29 30 // Returns true if the metrics have just been reported, otherwise false. 31 bool MetricsReported() { return metrics_reported_; } 32 33 private: 34 // Resets the metrics. 35 void ResetMetrics(); 36 37 int capture_block_counter_ = 0; 38 bool metrics_reported_ = false; 39 int render_buffer_underruns_ = 0; 40 int render_buffer_overruns_ = 0; 41 int buffer_render_calls_ = 0; 42 }; 43 44 } // namespace webrtc 45 46 #endif // MODULES_AUDIO_PROCESSING_AEC3_BLOCK_PROCESSOR_METRICS_H_