// dxgiddi.h

typedef enum DXGI_DDI_MODE_ROTATION {
  DXGI_DDI_MODE_ROTATION_UNSPECIFIED,
  DXGI_DDI_MODE_ROTATION_IDENTITY,
  DXGI_DDI_MODE_ROTATION_ROTATE90,
  DXGI_DDI_MODE_ROTATION_ROTATE180,
  DXGI_DDI_MODE_ROTATION_ROTATE270
} ;
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Windows Driver Kit DDI reference (ne-dxgiddi-dxgi_ddi_mode_rotation)

DXGI_DDI_MODE_ROTATION enumeration

Description

The DXGI_DDI_MODE_ROTATION enumeration type contains values that identify the orientation of the display.

Constants

`DXGI_DDI_MODE_ROTATION_UNSPECIFIED`

A DXGI_DDI_MODE_ROTATION-typed variable has not yet been assigned a meaningful value.

`DXGI_DDI_MODE_ROTATION_IDENTITY`

The display is not rotated.

`DXGI_DDI_MODE_ROTATION_ROTATE90`

The display is rotated 90 degrees.

`DXGI_DDI_MODE_ROTATION_ROTATE180`

The display is rotated 180 degrees.

`DXGI_DDI_MODE_ROTATION_ROTATE270`

The display is rotated 270 degrees.

DXGI_DDI_MODE_ROTATION - NtDoc