all

Determines if all components of the specified value are non-zero.

ret all(x)

 

Parameters

ItemDescription

x

[in] The specified value.

 

Return Value

True if all components of the x parameter are non-zero; otherwise, false.

Remarks

This function is similar to the any HLSL intrinsic function. The any function determines if any components of the specified value are non-zero, while the all function determines if all components of the specified value are non-zero.

Type Description

Name Template Type Component Type Size
xscalar, vector, or matrix float, int, bool any
retscalar bool 1

 

Minimum Shader Model

This function is supported in the following shader models.

Shader ModelSupported
Shader Model 2 (DirectX HLSL) and higher shader modelsyes
Shader Model 1 (DirectX HLSL) vs_1_1 and ps_1_4

 

See also

Intrinsic Functions (DirectX HLSL)

 

 

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