Re: [PATCH v3 0/8] MR417: vkd3d-shader/hlsl: Add ceil() function.

[Francisco Casas (＠fcasas)]

On Thu Oct 19 13:43:21 2023 +0000, Francisco Casas wrote:
> Oh no, you are right, compiling with the native compiler and running on
> Windows we get those broken results, so it is not a problem of the
> compiler itself.

Repeating what we concluded via chat. The reason this test is giving broken results is that, even if `u` is `int4`, the SM1 backend expects to receive it formatted as an IEEE Standard 754 float, so the shader runner should pass it formatted that way.