all

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

ret all(x)

Parameters

Item Description
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
x scalar, vector, or matrix float, int, bool any
ret scalar bool 1

Minimum Shader Model

This function is supported in the following shader models.

Shader Model Supported
Shader Model 2 (DirectX HLSL) and higher shader models yes
Shader Model 1 (DirectX HLSL) vs_1_1 and ps_1_4

See also

Intrinsic Functions (DirectX HLSL)