Question about DDK mirror driver sample: how to tell which ATI driver has the drvenablePDEV function?

Hi all,

I am trying to add some lines to the MSDDK mirror driver sample in enable.c.

I want to add the lines that call the original ATI driver's DrvEnablePDEV in
the mirror driver DrvEnablePDEV function.

Now for some ATI display driver, I can check the hardware device manager to
see there is only one ATI "DLL" file, so I can know that I will use
EngLoadImage in the mirror driver's DrvEnablePDEV function to call the
original ATI one.

But when I run it on another PC and try to use

EngLoadImage("ATIXXX.DLL")

I found in the hardware device manager there are 10s of ATIXXX.dll files,
how do I know which one is the correct one to load in order to find the
original DrvEnablePDEV?

I have tried dumpbin.exe in VC\BIN\ directory,

I did the following:

dumpbin /exports ati*.dll

But I did see no "DrvEnablePDEV at all.

What's the problem? Which one of the following files contains the
DrvEnablePDEV?

Thanks a lot,

-Lucy

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08/03/2004 09:18 PM 233,472 ati2cqag.dll
08/03/2004 09:37 PM 208,896 ati2dvag.dll
08/03/2004 09:35 PM 30,720 ati2edxx.dll
08/03/2004 09:35 PM 86,016 ati2evxx.dll
05/25/2004 09:02 PM 870,784 ati3d1ag.dll
05/25/2004 09:06 PM 1,057,760 ati3d2ag.dll
08/03/2004 09:34 PM 2,177,184 ati3duag.dll
08/03/2004 09:34 PM 81,920 ATIDDC.DLL
08/03/2004 10:12 PM 135,168 ATIDEMGR.dll
08/03/2004 10:25 PM 294,912 atiiiexx.dll
08/03/2004 09:55 PM 6,451,200 atioglxx.dll
08/03/2004 09:35 PM 118,784 atipdlxx.dll
08/03/2004 09:20 PM 17,408 atitvo32.dll
11/09/2001 09:01 AM 24,064 ativcoxx.dll
08/03/2004 09:23 PM 484,128 ativvaxx.dll