1 /* 2 * Copyright (c) 2016 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_CODING_AUDIO_NETWORK_ADAPTOR_EVENT_LOG_WRITER_H_ 12 #define MODULES_AUDIO_CODING_AUDIO_NETWORK_ADAPTOR_EVENT_LOG_WRITER_H_ 13 14 #include "modules/audio_coding/audio_network_adaptor/include/audio_network_adaptor_config.h" 15 16 namespace webrtc { 17 class RtcEventLog; 18 19 class EventLogWriter final { 20 public: 21 EventLogWriter(RtcEventLog* event_log, 22 int min_bitrate_change_bps, 23 float min_bitrate_change_fraction, 24 float min_packet_loss_change_fraction); 25 ~EventLogWriter(); 26 27 EventLogWriter(const EventLogWriter&) = delete; 28 EventLogWriter& operator=(const EventLogWriter&) = delete; 29 30 void MaybeLogEncoderConfig(const AudioEncoderRuntimeConfig& config); 31 32 private: 33 void LogEncoderConfig(const AudioEncoderRuntimeConfig& config); 34 35 RtcEventLog* const event_log_; 36 const int min_bitrate_change_bps_; 37 const float min_bitrate_change_fraction_; 38 const float min_packet_loss_change_fraction_; 39 AudioEncoderRuntimeConfig last_logged_config_; 40 }; 41 42 } // namespace webrtc 43 44 #endif // MODULES_AUDIO_CODING_AUDIO_NETWORK_ADAPTOR_EVENT_LOG_WRITER_H_ 45