D3D10_DDI_TEXTURE_ADDRESS_MODE enumeration (d3d10umddi.h)

The D3D10_DDI_TEXTURE_ADDRESS_MODE enumeration type contains values that identify the texture address mode of a sampler.

Syntax

typedef enum D3D10_DDI_TEXTURE_ADDRESS_MODE {
  D3D10_DDI_TEXTURE_ADDRESS_WRAP,
  D3D10_DDI_TEXTURE_ADDRESS_MIRROR,
  D3D10_DDI_TEXTURE_ADDRESS_CLAMP,
  D3D10_DDI_TEXTURE_ADDRESS_BORDER,
  D3D10_DDI_TEXTURE_ADDRESS_MIRRORONCE
} ;

Constants

D3D10_DDI_TEXTURE_ADDRESS_WRAP Tile the texture at every integer junction. For example, for u values between 0 and 3, the texture is repeated three times; no mirroring is performed.
D3D10_DDI_TEXTURE_ADDRESS_MIRROR Similar to D3D10_DDI_TEXTURE_ADDRESS_WRAP, except that the texture is flipped at every integer junction. For u values between 0 and 1, for example, the texture is addressed normally; between 1 and 2, the texture is flipped (mirrored); and between 2 and 3, the texture is normal again, and so on.
D3D10_DDI_TEXTURE_ADDRESS_CLAMP Texture coordinates outside the range [0.0, 1.0] are set to the texture color at 0.0 or 1.0, respectively.
D3D10_DDI_TEXTURE_ADDRESS_BORDER Texture coordinates outside the range [0.0, 1.0] are set to the border color.
D3D10_DDI_TEXTURE_ADDRESS_MIRRORONCE Similar to D3D10_DDI_TEXTURE_ADDRESS_MIRROR and D3D10_DDI_TEXTURE_ADDRESS_CLAMP. Takes the absolute value of the texture coordinate (thus, mirroring around 0), and then clamps to the maximum value. The most common usage of D3D10_DDI_TEXTURE_ADDRESS_MIRRORONCE is for volume textures, where support for the full D3D10_DDI_TEXTURE_ADDRESS_MIRRORONCE texture-addressing mode is not necessary, but the data is symmetric around the one axis.

Requirements

Requirement	Value
Minimum supported client	Available in Windows Vista and later versions of the Windows operating systems.
Header	d3d10umddi.h (include D3d10umddi.h)

See also

D3D10_DDI_SAMPLER_DESC