[HELP] Resizing Question

[Lyra]

I'll add the kernel after some sleep,...24 hours without sleep atm.

Oh, jeez, sleep well!

Edit:
So after spending the night looking into SSIMD, it looks like the muvsfunc implementation of SSIMD isn't actually SSIMD at all! Looking at the script, it doesn't even look close, and the author themselves say it's a "pseudo-implementation". Anyway, I tracked down what MPV uses for SSIMD and I found a GLSL script, linked below

https://gist.github.com/igv/36508af3ffc8...1d6969be10

As you can probably tell by comparing the two scripts they're nothing alike at all, and given how on MPV it looks wayyy better, I'd bet money this is the right way to implement it.