Need API for MS Graphic Filters!

[AriochB]

A lot of MS tools (including Offcie) uses their graphic fileters, that usually resides in C:\Program Files\Common Files\Microsoft Shared\Grphflt
Does anyone know how to use them in my own app?

User may read a bit on them at

http://msdn.microsoft.com/library/en-us/xpreskit/html/appc00.asp

But i can find no info for programmer