how to detect WDDM vs. XPDM

Discussion in 'Windows Vista Drivers' started by Martin, Aug 31, 2007.

  1. Martin

    Martin Guest

    How can I programmatically determine whether Windows Vista is using a WDDM
    driver or an XPDM driver?

    I can enumerate the drivers and obtain a name such as:
    RADEON XPRESS 200M Series (Microsoft Corporation - WDDM)

    but there's no guarantee that all WDDM drivers have the string "WDDM" in the

    Any other suggestions?
    Martin, Aug 31, 2007
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