Re: [PATCH v3 0/2] MR240: vkd3d-shader: Add constant folding for the 'dot' operation.

[Nikolay Sivov (＠nsivov)]

On Mon Jun 26 09:13:02 2023 +0000, Giovanni Mascellani wrote:
> Thanks, that's ok for me. Notice that we're not dealing with a lot of
> complications that come with floating point numbers. For example, SM1-3
> doesn't allow infinities or NaNs (AFAIU), so I'm not sure of what should
> happen if the dot folding results in one of those. However, most of the
> constant folding code doesn't care, so I'm ignoring the issue for the
> time being.
> Also, we usually keep `switch` cases separated with newlines.

Do we know how consistent handling of special float values is? Maybe we should have some helpers for multiplication/addition that will handle this depending on profile.