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Building part of guidDeviceIdentifier in GetDeviceIdentifier

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left to coding in is REV_ SUBSYS_ liDriverVersion

svn path=/trunk/; revision=27098
This commit is contained in:
Magnus Olsen 2007-06-10 03:10:20 +00:00
parent f2d0f12dc0
commit f8a6e087fd
1 changed files with 15 additions and 0 deletions
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15
reactos/dll/directx/ddraw/Ddraw/ddraw_main.c
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@ -463,6 +463,7 @@ Main_DirectDraw_GetDeviceIdentifier7(LPDIRECTDRAW7 iface,
DWORD strSize = MAX_DDDEVICEID_STRING;
char *pdest;
char* pcCnvEnd;
long data;
LPDDRAWI_DIRECTDRAW_INT This = (LPDDRAWI_DIRECTDRAW_INT) iface;
@ -518,6 +519,10 @@ Main_DirectDraw_GetDeviceIdentifier7(LPDIRECTDRAW7 iface,
{
ZeroMemory(pDDDI->szDriver,MAX_DDDEVICEID_STRING);
}
else
{
strcat(pDDDI->szDriver,".dll");
}
RegCloseKey(hKey);
}
@ -539,6 +544,16 @@ Main_DirectDraw_GetDeviceIdentifier7(LPDIRECTDRAW7 iface,
/* FIXME pDDDI->guidDeviceIdentifier, pDDDI->dwWHQLLevel */
memcpy(&pDDDI->guidDeviceIdentifier, &CLSID_DirectDraw,sizeof(GUID));
pDDDI->guidDeviceIdentifier.Data1 = pDDDI->guidDeviceIdentifier.Data1 ^ pDDDI->dwVendorId;
data = (pDDDI->guidDeviceIdentifier.Data3 <<16) | pDDDI->guidDeviceIdentifier.Data2;
data = data ^ pDDDI->dwDeviceId;
pDDDI->guidDeviceIdentifier.Data2 = data & 0xFFFF;
pDDDI->guidDeviceIdentifier.Data3 = (data>>16) & 0xFFFF;
pDDDI->dwWHQLLevel = 0;
retVal = DD_OK;
}