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 "webrtc/voice_engine/include/voe_audio_processing.h" 15 16 #include "webrtc/voice_engine/shared_data.h" 17 18 namespace webrtc { 19 20 class 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(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, 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 virtual int StartDebugRecording(FILE* file_handle); 83 84 virtual int StopDebugRecording(); 85 86 virtual int SetTypingDetectionStatus(bool enable); 87 88 virtual int GetTypingDetectionStatus(bool& enabled); 89 90 virtual int TimeSinceLastTyping(int &seconds); 91 92 // TODO(niklase) Remove default argument as soon as libJingle is updated! 93 virtual int SetTypingDetectionParameters(int timeWindow, 94 int costPerTyping, 95 int reportingThreshold, 96 int penaltyDecay, 97 int typeEventDelay = 0); 98 99 virtual void EnableStereoChannelSwapping(bool enable); 100 virtual bool IsStereoChannelSwappingEnabled(); 101 102 protected: 103 VoEAudioProcessingImpl(voe::SharedData* shared); 104 virtual ~VoEAudioProcessingImpl(); 105 106 private: 107 bool _isAecMode; 108 voe::SharedData* _shared; 109 }; 110 111 } // namespace webrtc 112 113 #endif // WEBRTC_VOICE_ENGINE_VOE_AUDIO_PROCESSING_IMPL_H 114