// d3d10umddi.h

typedef enum D3D11_UMD_MODE {
  D3D11_UMD_MODE_NATIVE11,
  D3D11_UMD_MODE_SYSTEM11ON12,
  D3D11_UMD_MODE_VENDOR11ON12
} ;
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Windows Driver Kit DDI reference (ne-d3d10umddi-d3d11_umd_mode)

Description

The D3D11_UMD_MODE enumeration specifies the mode that a native D3D11 user-mode driver wants to run in.

Constants

`D3D11_UMD_MODE_NATIVE11`

Use the IHV's native D3D11 UMD without enlightment.

`D3D11_UMD_MODE_SYSTEM11ON12`

Use the version of 11on12 that ships with the operating system.

`D3D11_UMD_MODE_VENDOR11ON12`

Use the IHV's native D3D11 UMD with 11on12 enlightment.

Remarks

For more information, see D3D11On12 open source code.

D3D11_UMD_MODE - NtDoc