42 lines
1.5 KiB
C
42 lines
1.5 KiB
C
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/*==========================================================================;
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*
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* Copyright (C) 1999 Microsoft Corporation. All Rights Reserved.
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*
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* File: fdtglob.h
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* Content: Declares global variables used for IPC mechanisms.
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* History:
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* Date By Reason
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* ============
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* 08/25/99 pnewson created
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* 09/14/99 pnewson converted from raw globals to classes
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***************************************************************************/
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#ifndef _FDTGLOB_H_
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#define _FDTGLOB_H_
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// the critical section to guard these globals
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extern DNCRITICAL_SECTION g_csGuard;
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// the macros used to manipulate this guard
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//#define InitGlobGuard() DPFX(DPFPREP, 5, "InitGuard"), DNInitializeCriticalSection(&g_csGuard)
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#define InitGlobGuard() DNInitializeCriticalSection(&g_csGuard)
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#define DeinitGlobGuard() DNDeleteCriticalSection(&g_csGuard)
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#define GlobGuardIn() DNEnterCriticalSection(&g_csGuard)
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#define GlobGuardOut() DNLeaveCriticalSection(&g_csGuard)
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// the DirectSound objects
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extern LPDIRECTSOUND g_lpdsPriorityRender;
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extern LPDIRECTSOUND g_lpdsFullDuplexRender;
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extern LPDIRECTSOUNDCAPTURE g_lpdscFullDuplexCapture;
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extern LPDIRECTSOUNDBUFFER g_lpdsbPriorityPrimary;
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extern LPDIRECTSOUNDBUFFER g_lpdsbPrioritySecondary;
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extern LPDIRECTSOUNDBUFFER g_lpdsbFullDuplexSecondary;
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extern LPDIRECTSOUNDNOTIFY g_lpdsnFullDuplexSecondary;
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extern HANDLE g_hFullDuplexRenderEvent;
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extern LPDIRECTSOUNDCAPTUREBUFFER g_lpdscbFullDuplexCapture;
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extern LPDIRECTSOUNDNOTIFY g_lpdsnFullDuplexCapture;
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extern HANDLE g_hFullDuplexCaptureEvent;
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#endif
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