Re: [PATCH 0/5] MR53: vkd3d-shader/hlsl: transpose(), smoothstep(), and properly convert args of element-wise intrinsics.

[Francisco Casas (＠fcasas)]

On Sun Nov 27 04:45:37 2022 +0000, Zebediah Figura wrote:
> What you have here is instead "p^2 (3 - 2p), where p = saturate((x -
> a)/(b - a))". I haven't checked the math, but the discrepancy should
> probably be fixed.
> Thanks for catching that. The comment is wrong.

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https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/53#note_17699