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add two hack so dxg.sys continue works for now.

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it does not longer crash at DdDeleteDirectDrawObject for it never been call longer to dxg.sys until I figout why
take DxEngLockShareSem and DxEngUnLockShareSem offline need more invigaste how it is done in windows. 
take DxGdiDdGetScanLine offline for now so it does not crash dxg.sys



svn path=/trunk/; revision=33054
This commit is contained in:
Magnus Olsen 2008-04-20 11:50:43 +00:00
parent 86f3b4692c
commit d9e6cd4b38
3 changed files with 15 additions and 5 deletions
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5
reactos/subsystems/win32/win32k/ntddraw/dd.c
View file

@ -95,7 +95,10 @@ NtGdiDdGetScanLine(HANDLE hDirectDrawLocal,
}
DPRINT1("Calling on dxg.sys pfnDdGetScanLine");
return pfnDdGetScanLine(hDirectDrawLocal,puGetScanLineData);
DPRINT1("FIXME it crash when it trying call on pfnDdGetScanLine\n");
/* FIXME it crash when it trying call on pfnDdGetScanLine */
// return pfnDdGetScanLine(hDirectDrawLocal,puGetScanLineData);
return 0;
}

8
reactos/subsystems/win32/win32k/ntddraw/ddraw.c
View file

@ -336,8 +336,12 @@ NtGdiDdDeleteDirectDrawObject(HANDLE hDirectDrawLocal)
DPRINT1("Warning: hDirectDrawLocal is NULL\n");
return DDHAL_DRIVER_HANDLED;
}
DPRINT1("hDirectDrawLocal = %lx \n",hDirectDrawLocal);
DPRINT1("Calling dxg.sys pfnDdDeleteDirectDrawObject\n");
return pfnDdDeleteDirectDrawObject(hDirectDrawLocal);
DPRINT1("FIXME delete of the HANDLE\n");
/* FIXME it crash inside or after it return from DxEngLockShareSem */
// return pfnDdDeleteDirectDrawObject(hDirectDrawLocal);
return DDHAL_DRIVER_HANDLED;
}
/************************************************************************/
@ -360,7 +364,7 @@ NtGdiDdDeleteSurfaceObject(HANDLE hSurface)
}
/************************************************************************/
/* NtGdiDdDeleteSurfaceObject */
/* NtGdiDdQueryDirectDrawObject */
/************************************************************************/
BOOL
STDCALL

7
reactos/subsystems/win32/win32k/ntddraw/dxeng.c
View file

@ -180,13 +180,13 @@ DxEngLockShareSem()
{
BOOLEAN retVal = 0;
DPRINT1("ReactX Calling : DxEngLockShareSem\n");
#if 0
if (ExIsResourceAcquiredExclusiveLite(&ghsemShareDevLock) == FALSE)
{
KeEnterCriticalRegion();
retVal = ExAcquireResourceExclusiveLite(&ghsemShareDevLock, TRUE);
}
#endif
return retVal;
}
@ -208,11 +208,14 @@ STDCALL
DxEngUnlockShareSem()
{
DPRINT1("ReactX Calling : DxEngUnlockShareSem\n");
#if 0
if (ExIsResourceAcquiredExclusiveLite(&ghsemShareDevLock) == TRUE)
{
ExReleaseResourceLite(&ghsemShareDevLock);
KeLeaveCriticalRegion();
}
#endif
return TRUE;
}