[]
D3D_DRIVER_TYPE
public enum DriverType
Hardware = 1D3D_DRIVER_TYPE_HARDWARE
Null = 3D3D_DRIVER_TYPE_NULL
Reference = 2D3D_DRIVER_TYPE_REFERENCE
Software = 4D3D_DRIVER_TYPE_SOFTWARE
Unknown = 0D3D_DRIVER_TYPE_UNKNOWN
Warp = 5D3D_DRIVER_TYPE_WARP