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 "webrtc/modules/audio_coding/acm2/call_statistics.h"
12 
13 #include <assert.h>
14 
15 namespace webrtc {
16 
17 namespace acm2 {
18 
DecodedByNetEq(AudioFrame::SpeechType speech_type)19 void CallStatistics::DecodedByNetEq(AudioFrame::SpeechType speech_type) {
20   ++decoding_stat_.calls_to_neteq;
21   switch (speech_type) {
22     case AudioFrame::kNormalSpeech: {
23       ++decoding_stat_.decoded_normal;
24       break;
25     }
26     case AudioFrame::kPLC: {
27       ++decoding_stat_.decoded_plc;
28       break;
29     }
30     case AudioFrame::kCNG: {
31       ++decoding_stat_.decoded_cng;
32       break;
33     }
34     case AudioFrame::kPLCCNG: {
35       ++decoding_stat_.decoded_plc_cng;
36       break;
37     }
38     case AudioFrame::kUndefined: {
39       // If the audio is decoded by NetEq, |kUndefined| is not an option.
40       assert(false);
41     }
42   }
43 }
44 
DecodedBySilenceGenerator()45 void CallStatistics::DecodedBySilenceGenerator() {
46   ++decoding_stat_.calls_to_silence_generator;
47 }
48 
GetDecodingStatistics() const49 const AudioDecodingCallStats& CallStatistics::GetDecodingStatistics() const {
50   return decoding_stat_;
51 }
52 
53 }  // namespace acm2
54 
55 }  // namespace webrtc
56