andrew@webrtc.org | a7b57da | 2012-10-22 18:19:23 +0000 | [diff] [blame] | 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_HARDWARE_IMPL_H |
| 12 | #define WEBRTC_VOICE_ENGINE_VOE_HARDWARE_IMPL_H |
| 13 | |
| 14 | #include "voe_hardware.h" |
| 15 | |
| 16 | #include "shared_data.h" |
| 17 | |
| 18 | namespace webrtc |
| 19 | { |
| 20 | class CpuWrapper; |
| 21 | |
| 22 | class VoEHardwareImpl: public VoEHardware |
| 23 | { |
| 24 | public: |
| 25 | virtual int GetNumOfRecordingDevices(int& devices); |
| 26 | |
| 27 | virtual int GetNumOfPlayoutDevices(int& devices); |
| 28 | |
| 29 | virtual int GetRecordingDeviceName(int index, |
| 30 | char strNameUTF8[128], |
| 31 | char strGuidUTF8[128]); |
| 32 | |
| 33 | virtual int GetPlayoutDeviceName(int index, |
| 34 | char strNameUTF8[128], |
| 35 | char strGuidUTF8[128]); |
| 36 | |
| 37 | virtual int GetRecordingDeviceStatus(bool& isAvailable); |
| 38 | |
| 39 | virtual int GetPlayoutDeviceStatus(bool& isAvailable); |
| 40 | |
| 41 | virtual int SetRecordingDevice( |
| 42 | int index, |
| 43 | StereoChannel recordingChannel = kStereoBoth); |
| 44 | |
| 45 | virtual int SetPlayoutDevice(int index); |
| 46 | |
| 47 | virtual int SetAudioDeviceLayer(AudioLayers audioLayer); |
| 48 | |
| 49 | virtual int GetAudioDeviceLayer(AudioLayers& audioLayer); |
| 50 | |
| 51 | virtual int GetCPULoad(int& loadPercent); |
| 52 | |
| 53 | virtual int GetSystemCPULoad(int& loadPercent); |
| 54 | |
| 55 | virtual int ResetAudioDevice(); |
| 56 | |
| 57 | virtual int AudioDeviceControl(unsigned int par1, |
| 58 | unsigned int par2, |
| 59 | unsigned int par3); |
| 60 | |
| 61 | virtual int SetLoudspeakerStatus(bool enable); |
| 62 | |
| 63 | virtual int GetLoudspeakerStatus(bool& enabled); |
| 64 | |
| 65 | virtual int EnableBuiltInAEC(bool enable); |
| 66 | virtual bool BuiltInAECIsEnabled() const; |
| 67 | |
| 68 | protected: |
| 69 | VoEHardwareImpl(voe::SharedData* shared); |
| 70 | virtual ~VoEHardwareImpl(); |
| 71 | |
| 72 | private: |
| 73 | CpuWrapper* _cpu; |
| 74 | voe::SharedData* _shared; |
| 75 | }; |
| 76 | |
| 77 | } // namespace webrtc |
| 78 | |
| 79 | #endif // WEBRTC_VOICE_ENGINE_VOE_HARDWARE_IMPL_H |