voe_audio_processing_impl.h revision 14b43beb7ce4440b30dcea31196de5b4a529cb6b 
1/*
2 *  Copyright (c) 2012 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 WEBRTC_VOICE_ENGINE_VOE_AUDIO_PROCESSING_IMPL_H
12#define WEBRTC_VOICE_ENGINE_VOE_AUDIO_PROCESSING_IMPL_H
13
14#include "voe_audio_processing.h"
15
16#include "shared_data.h"
17
18namespace webrtc {
19
20class VoEAudioProcessingImpl : public VoEAudioProcessing {
21 public:
22  virtual int SetNsStatus(bool enable, NsModes mode = kNsUnchanged);
23
24  virtual int GetNsStatus(bool& enabled, NsModes& mode);
25
26  virtual int SetAgcStatus(bool enable, AgcModes mode = kAgcUnchanged);
27
28  virtual int GetAgcStatus(bool& enabled, AgcModes& mode);
29
30  virtual int SetAgcConfig(const AgcConfig config);
31
32  virtual int GetAgcConfig(AgcConfig& config);
33
34  virtual int SetRxNsStatus(int channel,
35                            bool enable,
36                            NsModes mode = kNsUnchanged);
37
38  virtual int GetRxNsStatus(int channel, bool& enabled, NsModes& mode);
39
40  virtual int SetRxAgcStatus(int channel,
41                             bool enable,
42                             AgcModes mode = kAgcUnchanged);
43
44  virtual int GetRxAgcStatus(int channel, bool& enabled, AgcModes& mode);
45
46  virtual int SetRxAgcConfig(int channel, const AgcConfig config);
47
48  virtual int GetRxAgcConfig(int channel, AgcConfig& config);
49
50  virtual int SetEcStatus(bool enable, EcModes mode = kEcUnchanged);
51  virtual int GetEcStatus(bool& enabled, EcModes& mode);
52  virtual int EnableDriftCompensation(bool enable);
53  virtual bool DriftCompensationEnabled();
54
55  virtual void SetDelayOffsetMs(int offset);
56  virtual int DelayOffsetMs();
57
58  virtual int SetAecmMode(AecmModes mode = kAecmSpeakerphone,
59                          bool enableCNG = true);
60
61  virtual int GetAecmMode(AecmModes& mode, bool& enabledCNG);
62
63  virtual int EnableHighPassFilter(bool enable);
64  virtual bool IsHighPassFilterEnabled();
65
66  virtual int RegisterRxVadObserver(int channel,
67                                    VoERxVadCallback& observer);
68
69  virtual int DeRegisterRxVadObserver(int channel);
70
71  virtual int VoiceActivityIndicator(int channel);
72
73  virtual int SetEcMetricsStatus(bool enable);
74
75  virtual int GetEcMetricsStatus(bool& enabled);
76
77  virtual int GetEchoMetrics(int& ERL, int& ERLE, int& RERL, int& A_NLP);
78
79  virtual int GetEcDelayMetrics(int& delay_median, int& delay_std);
80
81  virtual int StartDebugRecording(const char* fileNameUTF8);
82
83  virtual int StopDebugRecording();
84
85  virtual int SetTypingDetectionStatus(bool enable);
86
87  virtual int GetTypingDetectionStatus(bool& enabled);
88
89  virtual int TimeSinceLastTyping(int &seconds);
90
91  // TODO(niklase) Remove default argument as soon as libJingle is updated!
92  virtual int SetTypingDetectionParameters(int timeWindow,
93                                           int costPerTyping,
94                                           int reportingThreshold,
95                                           int penaltyDecay,
96                                           int typeEventDelay = 0);
97
98  virtual void EnableStereoChannelSwapping(bool enable);
99  virtual bool IsStereoChannelSwappingEnabled();
100
101 protected:
102  VoEAudioProcessingImpl(voe::SharedData* shared);
103  virtual ~VoEAudioProcessingImpl();
104
105 private:
106  bool _isAecMode;
107  voe::SharedData* _shared;
108};
109
110}  //  namespace webrtc
111
112#endif  // WEBRTC_VOICE_ENGINE_VOE_AUDIO_PROCESSING_IMPL_H
113
114