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_VOLUME_CONTROL_IMPL_H 12 #define WEBRTC_VOICE_ENGINE_VOE_VOLUME_CONTROL_IMPL_H 13 14 #include "webrtc/voice_engine/include/voe_volume_control.h" 15 16 #include "webrtc/voice_engine/shared_data.h" 17 18 namespace webrtc { 19 20 class VoEVolumeControlImpl : public VoEVolumeControl 21 { 22 public: 23 virtual int SetSpeakerVolume(unsigned int volume); 24 25 virtual int GetSpeakerVolume(unsigned int& volume); 26 27 virtual int SetMicVolume(unsigned int volume); 28 29 virtual int GetMicVolume(unsigned int& volume); 30 31 virtual int SetInputMute(int channel, bool enable); 32 33 virtual int GetInputMute(int channel, bool& enabled); 34 35 virtual int GetSpeechInputLevel(unsigned int& level); 36 37 virtual int GetSpeechOutputLevel(int channel, unsigned int& level); 38 39 virtual int GetSpeechInputLevelFullRange(unsigned int& level); 40 41 virtual int GetSpeechOutputLevelFullRange(int channel, 42 unsigned int& level); 43 44 virtual int SetChannelOutputVolumeScaling(int channel, float scaling); 45 46 virtual int GetChannelOutputVolumeScaling(int channel, float& scaling); 47 48 virtual int SetOutputVolumePan(int channel, float left, float right); 49 50 virtual int GetOutputVolumePan(int channel, float& left, float& right); 51 52 53 protected: 54 VoEVolumeControlImpl(voe::SharedData* shared); 55 virtual ~VoEVolumeControlImpl(); 56 57 private: 58 voe::SharedData* _shared; 59 }; 60 61 } // namespace webrtc 62 63 #endif // WEBRTC_VOICE_ENGINE_VOE_VOLUME_CONTROL_IMPL_H 64