| /* |
| * Copyright (c) 2011 The WebRTC project authors. All Rights Reserved. |
| * |
| * Use of this source code is governed by a BSD-style license |
| * that can be found in the LICENSE file in the root of the source |
| * tree. An additional intellectual property rights grant can be found |
| * in the file PATENTS. All contributing project authors may |
| * be found in the AUTHORS file in the root of the source tree. |
| */ |
| |
| #ifndef WEBRTC_VOICE_ENGINE_VOE_HARDWARE_IMPL_H |
| #define WEBRTC_VOICE_ENGINE_VOE_HARDWARE_IMPL_H |
| |
| #include "voe_hardware.h" |
| |
| #include "ref_count.h" |
| #include "shared_data.h" |
| |
| namespace webrtc |
| { |
| class CpuWrapper; |
| |
| class VoEHardwareImpl: public virtual voe::SharedData, |
| public VoEHardware, |
| public voe::RefCount |
| { |
| public: |
| virtual int Release(); |
| |
| virtual int GetNumOfRecordingDevices(int& devices); |
| |
| virtual int GetNumOfPlayoutDevices(int& devices); |
| |
| virtual int GetRecordingDeviceName(int index, |
| char strNameUTF8[128], |
| char strGuidUTF8[128]); |
| |
| virtual int GetPlayoutDeviceName(int index, |
| char strNameUTF8[128], |
| char strGuidUTF8[128]); |
| |
| virtual int GetRecordingDeviceStatus(bool& isAvailable); |
| |
| virtual int GetPlayoutDeviceStatus(bool& isAvailable); |
| |
| virtual int SetRecordingDevice( |
| int index, |
| StereoChannel recordingChannel = kStereoBoth); |
| |
| virtual int SetPlayoutDevice(int index); |
| |
| virtual int SetAudioDeviceLayer(AudioLayers audioLayer); |
| |
| virtual int GetAudioDeviceLayer(AudioLayers& audioLayer); |
| |
| virtual int GetCPULoad(int& loadPercent); |
| |
| virtual int GetSystemCPULoad(int& loadPercent); |
| |
| virtual int ResetAudioDevice(); |
| |
| virtual int AudioDeviceControl(unsigned int par1, |
| unsigned int par2, |
| unsigned int par3); |
| |
| virtual int SetLoudspeakerStatus(bool enable); |
| |
| virtual int GetLoudspeakerStatus(bool& enabled); |
| |
| virtual int EnableBuiltInAEC(bool enable); |
| virtual bool BuiltInAECIsEnabled() const; |
| |
| protected: |
| VoEHardwareImpl(); |
| virtual ~VoEHardwareImpl(); |
| |
| private: |
| CpuWrapper* _cpu; |
| }; |
| |
| } // namespace webrtc |
| |
| #endif // WEBRTC_VOICE_ENGINE_VOE_HARDWARE_IMPL_H |