call_statistics.cc (1749B)
1 /* 2 * Copyright (c) 2013 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 #include "modules/audio_coding/acm2/call_statistics.h" 12 13 #include "api/audio/audio_frame.h" 14 #include "modules/audio_coding/include/audio_coding_module_typedefs.h" 15 #include "rtc_base/checks.h" 16 17 namespace webrtc { 18 19 namespace acm2 { 20 21 void CallStatistics::DecodedByNetEq(AudioFrame::SpeechType speech_type, 22 bool muted) { 23 ++decoding_stat_.calls_to_neteq; 24 if (muted) { 25 ++decoding_stat_.decoded_muted_output; 26 } 27 switch (speech_type) { 28 case AudioFrame::kNormalSpeech: { 29 ++decoding_stat_.decoded_normal; 30 break; 31 } 32 case AudioFrame::kPLC: { 33 ++decoding_stat_.decoded_neteq_plc; 34 break; 35 } 36 case AudioFrame::kCodecPLC: { 37 ++decoding_stat_.decoded_codec_plc; 38 break; 39 } 40 case AudioFrame::kCNG: { 41 ++decoding_stat_.decoded_cng; 42 break; 43 } 44 case AudioFrame::kPLCCNG: { 45 ++decoding_stat_.decoded_plc_cng; 46 break; 47 } 48 case AudioFrame::kUndefined: { 49 // If the audio is decoded by NetEq, `kUndefined` is not an option. 50 RTC_DCHECK_NOTREACHED(); 51 } 52 } 53 } 54 55 void CallStatistics::DecodedBySilenceGenerator() { 56 ++decoding_stat_.calls_to_silence_generator; 57 } 58 59 const AudioDecodingCallStats& CallStatistics::GetDecodingStatistics() const { 60 return decoding_stat_; 61 } 62 63 } // namespace acm2 64 65 } // namespace webrtc