Christian Forfang
Christian Forfang
Probably not too useful to drop more 'random' drive-by comments like this, but for another example I think none of the use-cases mentioned for VK_EXT_shader_tile_image (bloom, edge-detection, FXAA, SSR) makes...
FWIW, testing the [ShaderToy](https://www.shadertoy.com/view/7sSGWG) on my Apple M1, the proposed method looks good whereas the Tarini's fwidth approach does not (has a seam). :)
Interestingly, _none_ of the approaches (original 4 + this one) look good on my Mali-G77 device... EDIT: [Here's](https://www.shadertoy.com/view/7slSR4) a direct link to a fork of the shadertoy with viewport 3...
That one gives me the 3 stripes.
Updated with the v2; https://www.shadertoy.com/view/7dsSRN Unless my eyes deceive me, this looks good on Mali-G77. Can test the M1 as well tomorrow..