27 Apr
2023
27 Apr
'23
9:46 a.m.
I wouldn't want to dump a pile of work on someone, but note that HLSL has ddx_coarse()/ddy_coarse() and ddx_fine()/ddy_fine() variants of ddx()/ddy() as well. It seems straightforward enough to implement those as well as a follow-up to this MR.