// ---------------------------------------------------------------------------- // PolicyConfig.h // Undocumented COM-interface IPolicyConfig. // Use for set default audio render endpoint // @author EreTIk // ---------------------------------------------------------------------------- #pragma once // ---------------------------------------------------------------------------- // class CPolicyConfigClient // {294935CE-F637-4E7C-A41B-AB255460B862} // // interface IPolicyConfig // {568b9108-44bf-40b4-9006-86afe5b5a620} // // Query interface: // CComPtr<IPolicyConfig> PolicyConfig; // PolicyConfig.CoCreateInstance(__uuidof(CPolicyConfigClient)); // ---------------------------------------------------------------------------- class DECLSPEC_UUID("294935CE-F637-4E7C-A41B-AB255460B862") CPolicyConfigClient; interface IPolicyConfig : public IUnknown { public: virtual HRESULT GetMixFormat( PCWSTR, WAVEFORMATEX ** ); virtual HRESULT STDMETHODCALLTYPE GetDeviceFormat( PCWSTR, INT, WAVEFORMATEX ** ); virtual HRESULT STDMETHODCALLTYPE SetDeviceFormat( PCWSTR, WAVEFORMATEX *, WAVEFORMATEX * ); virtual HRESULT STDMETHODCALLTYPE GetProcessingPeriod( PCWSTR, INT, PINT64, PINT64 ); virtual HRESULT STDMETHODCALLTYPE SetProcessingPeriod( PCWSTR, PINT64 ); virtual HRESULT STDMETHODCALLTYPE GetShareMode( PCWSTR, struct DeviceShareMode * ); virtual HRESULT STDMETHODCALLTYPE SetShareMode( PCWSTR, struct DeviceShareMode * ); virtual HRESULT STDMETHODCALLTYPE GetPropertyValue( PCWSTR, const PROPERTYKEY &, PROPVARIANT * ); virtual HRESULT STDMETHODCALLTYPE SetPropertyValue( PCWSTR, const PROPERTYKEY &, PROPVARIANT * ); virtual HRESULT STDMETHODCALLTYPE SetDefaultEndpoint( __in PCWSTR wszDeviceId, __in ERole eRole ); virtual HRESULT STDMETHODCALLTYPE SetEndpointVisibility( PCWSTR, INT ); }; interface DECLSPEC_UUID("568b9108-44bf-40b4-9006-86afe5b5a620") IPolicyConfig;