TDXGI_ModeRotation

type TDXGI_ModeRotation = (

  DXGI_MODE_ROTATION_UNSPECIFIED = 0,

  DXGI_MODE_ROTATION_IDENTITY = 1,

  DXGI_MODE_ROTATION_ROTATE90 = 2,

  DXGI_MODE_ROTATION_ROTATE180 = 3,

  DXGI_MODE_ROTATION_ROTATE270 = 4

);