Description

These should fix the issues @wcde noticed in #14425 (comment).

I tested with the default SwinIR 4x model and 2x-LexicaSwinIR and both work on my Macbook.

Since Spandrel declares SwinIR models as supports_half=False, SwinIR will henceforth use float32. (With float16, all I got was a black image anyway.)

Screenshots/videos:

Here's a smaller version of the black image I got with float16: █

Checklist:

• I have read contributing wiki page
• I have performed a self-review of my own code
• My code follows the style guidelines
• My code passes tests