Closed illegalinstruction closed 2 years ago
https://www.shadertoy.com/view/fl3Gz8, a variation of what I checked in earlier today. With custom imagesd and rotation, it's going to look much better.
Unless there are objections, calling this feature done; please reopen if you feel the need.
Sorta kinda addressed in e8c10c5a799323f9d10067cba4a572cb4ee7c3db, but performance isn't where it needs to be.
I need to investigate either using a half-height internal canvas or switching to webGL here and using a shader.
I am leaning towards the latter approach (in part because it'll be nicer on mobile devices).