Re: [PATCH 1/5] tests: Test normalize() intrinsic.

[Zebediah Figura]

On 9/28/22 07:06, Giovanni Mascellani wrote:
> +[pixel shader]
> +uniform float3 x;
> -
>
> +float4 main() : SV_TARGET
> +{
> - return float4(normalize(x), 0.0);
>
> +}
> -
>
> +[test]
> +uniform 0 float4 2.0 3.0 4.0 0.0
> +todo draw quad
> +probe all rgba (0.371390700, 0.557086051, 0.742781401, 0.0)

This one fails here, it needs at least 1 ulps of tolerance.
> +[pixel shader]
> +uniform float1 x;
> -
>
> +float4 main() : SV_TARGET
> +{
> - return normalize(x);
>
> +}
> -
>
> +[test]
> +uniform 0 float4 2.0 0.0 0.0 0.0
> +todo draw quad
> +probe all rgba (1.0, 1.0, 1.0, 1.0)

While you're at it it would probably be good to check scalars as well.