Warren Moore

It’d be pretty wild if Apple announced Metal raytracing APIs (à la DXR) in a couple of days, huh?

A bit of a random question, but I figured you’d be the right person to ask… Do you know any good resources for learning Metal from an image processing perspective (à la CIImage) rather than a 3D compositing perspective?

I have a new article series on MPS image filters coming out soon; would that be useful? Do you need info on custom kernels? @gpu3d and @carolinebegbie’s forthcoming book might have some insight?

Looking forward to it! Custom kernels, tiling large data, efficient use of IOSurface, understanding Metal’s own render pipeline, etc… I don’t have much experience with other GPU frameworks to draw analogies from unfortunately, so many resources feel pretty daunting :/