windows-nt/Source/XPSP1/NT/multimedia/directx/dplay/dvoice/dxvoice/dvsetup.h
2020-09-26 16:20:57 +08:00

48 lines
1.3 KiB
C++

/*==========================================================================
*
* Copyright (C) 1999 Microsoft Corporation. All Rights Reserved.
*
* File: dvsetup.h
* Content: Defines functions for the DirectXVoiceClient interface
*
* History:
* Date By Reason
* ==== == ======
* 09/02/99 pnewson Created It
* 11/04/99 pnewson Bug #115297 - removed unused members of Setup interface
* - added HWND to check audio setup
* 11/30/99 pnewson Bug #117449 - IDirectPlayVoiceSetup Parameter validation
* 05/03/2000 rodtoll Bug #33640 - CheckAudioSetup takes GUID * instead of const GUID *
*
***************************************************************************/
#ifndef __DVSETUP__
#define __DVSETUP__
class CDirectVoiceSetup;
struct DIRECTVOICESETUPOBJECT
{
LPVOID lpVtbl;
LONG lIntRefCnt;
DNCRITICAL_SECTION csCountLock;
CDirectVoiceSetup* lpDVSetup;
};
typedef DIRECTVOICESETUPOBJECT *LPDIRECTVOICESETUPOBJECT;
#ifdef __cplusplus
extern "C" {
#endif
STDAPI DVT_AddRef(LPDIRECTVOICESETUPOBJECT lpDVT);
STDAPI DVT_Release(LPDIRECTVOICESETUPOBJECT lpDVT );
STDAPI DVT_QueryInterface( LPDIRECTVOICESETUPOBJECT lpDVT, REFIID riid, LPVOID * ppvObj );
STDAPI DVT_CheckAudioSetup( LPDIRECTVOICESETUPOBJECT, const GUID *, const GUID * , HWND, DWORD );
#ifdef __cplusplus
}
#endif
#endif