| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtMultimedia module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:GPL-EXCEPT$ |
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| ** GNU General Public License Usage |
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| ** General Public License version 3 as published by the Free Software |
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| ****************************************************************************/ |
| |
| #include <Audioclient.h> |
| #include <wrl.h> |
| #include <mmdeviceapi.h> |
| #include <windows.devices.enumeration.h> // clang-cl 6.0.0 chokes on this |
| |
| class AudioInterface : public Microsoft::WRL::RuntimeClass<Microsoft::WRL::RuntimeClassFlags |
| <Microsoft::WRL::Delegate>, Microsoft::WRL::FtmBase, IActivateAudioInterfaceCompletionHandler> |
| { |
| public: |
| explicit AudioInterface() { } |
| ~AudioInterface() { } |
| |
| virtual HRESULT STDMETHODCALLTYPE ActivateCompleted(IActivateAudioInterfaceAsyncOperation *) { } |
| }; |
| |
| int main(int, char**) |
| { |
| IUnknown *aInterface = nullptr; |
| IAudioClient* client; |
| aInterface->QueryInterface(IID_PPV_ARGS(&client)); |
| |
| WAVEFORMATEX *format; |
| client->GetMixFormat(&format); |
| |
| return 0; |
| } |