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ddraw: Just use a static variable for vblank emulation.

This commit is contained in:
Henri Verbeet 2011-09-13 20:02:24 +02:00 committed by Alexandre Julliard
parent 60f6c41a67
commit 8173e6f539
2 changed files with 4 additions and 10 deletions
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13
dlls/ddraw/ddraw.c
View File

@ -1520,21 +1520,16 @@ static HRESULT WINAPI ddraw1_GetMonitorFrequency(IDirectDraw *iface, DWORD *freq
*****************************************************************************/ *****************************************************************************/
static HRESULT WINAPI ddraw7_GetVerticalBlankStatus(IDirectDraw7 *iface, BOOL *status) static HRESULT WINAPI ddraw7_GetVerticalBlankStatus(IDirectDraw7 *iface, BOOL *status)
{ {
IDirectDrawImpl *This = impl_from_IDirectDraw7(iface); static BOOL fake_vblank;
TRACE("iface %p, status %p.\n", iface, status); TRACE("iface %p, status %p.\n", iface, status);
/* This looks sane, the MSDN suggests it too */
EnterCriticalSection(&ddraw_cs);
if(!status) if(!status)
{
LeaveCriticalSection(&ddraw_cs);
return DDERR_INVALIDPARAMS; return DDERR_INVALIDPARAMS;
}
*status = This->fake_vblank; *status = fake_vblank;
This->fake_vblank = !This->fake_vblank; fake_vblank = !fake_vblank;
LeaveCriticalSection(&ddraw_cs);
return DD_OK; return DD_OK;
} }

1
dlls/ddraw/ddraw_private.h
View File

@ -89,7 +89,6 @@ struct IDirectDrawImpl
BOOL d3d_initialized; BOOL d3d_initialized;
/* Misc ddraw fields */ /* Misc ddraw fields */
BOOL fake_vblank;
BOOL initialized; BOOL initialized;
/* DirectDraw things, which are not handled by WineD3D */ /* DirectDraw things, which are not handled by WineD3D */