Edit

uge (sm4 - asm)

  • Article

Component-wise vector unsigned integer greater-than-or-equal comparison.

uge dest[.mask], src0[.swizzle], src1[.swizzle]
Item Description
dest
 [in] The address of the result of the operation.
src0
 [in] The components to compare to src1.
src1
 [in] The components to compare to src0.

Remarks

This instruction performs the unsigned integer comparison (src0 >= src1) for each component, and writes the result to dest.

If the comparison is true, then 0xFFFFFFFF is returned for that component. Otherwise 0x0000000 is returned.

This instruction applies to the following shader stages:

Vertex Shader Geometry Shader Pixel Shader
x x x

Minimum Shader Model

This function is supported in the following shader models.

Shader Model Supported
Shader Model 5 yes
Shader Model 4.1 yes
Shader Model 4 yes
Shader Model 3 (DirectX HLSL) no
Shader Model 2 (DirectX HLSL) no
Shader Model 1 (DirectX HLSL) no

Shader Model 4 Assembly (DirectX HLSL)