D3D_MIN_PRECISION Enumeration

Values that indicate the minimum desired interpolation precision.

Syntax

typedef enum D3D_MIN_PRECISION
{
    D3D_MIN_PRECISION_DEFAULT = 0,
    D3D_MIN_PRECISION_FLOAT_16 = 1,
    D3D_MIN_PRECISION_FLOAT_2_8 = 2,
    D3D_MIN_PRECISION_RESERVED = 3,
    D3D_MIN_PRECISION_SINT_16 = 4,
    D3D_MIN_PRECISION_UINT_16 = 5,
    D3D_MIN_PRECISION_ANY_16 = 0xf0,
    D3D_MIN_PRECISION_ANY_10 = 0xf1
} D3D_MIN_PRECISION;

Constants

Constant	Description
D3D_MIN_PRECISION_DEFAULT	Default minimum precision, which is 32-bit precision.
D3D_MIN_PRECISION_FLOAT_16	Minimum precision is min16float, which is 16-bit floating point.
D3D_MIN_PRECISION_FLOAT_2_8	Minimum precision is min10float, which is 10-bit floating point.
D3D_MIN_PRECISION_RESERVED	Reserved
D3D_MIN_PRECISION_SINT_16	Minimum precision is min16int, which is 16-bit signed integer.
D3D_MIN_PRECISION_UINT_16	Minimum precision is min16uint, which is 16-bit unsigned integer.
D3D_MIN_PRECISION_ANY_16	Minimum precision is any 16-bit value.
D3D_MIN_PRECISION_ANY_10	Minimum precision is any 10-bit value.

Remarks

For more info, see Scalar Types and Using HLSL minimum precision.

Requirements

Header: Declared in d3d11_x.h (d3dcommon.h on other Windows platforms).

Library: Use d3d11_x.lib (d3d11.lib on other Windows platforms).