07:35 anarsoul[m]: uis @uis246:matrix.org: you aren't visible on IRC, you need to identify to nickserv
16:09 uis: sarbes: I see `VS_VSTREAM_FORMAT_` things, but they don't match what you posted.
18:57 anarsoul: uis: the datasheet doesn't mention anything about PP, so these are GP formats. PP likely has different enums
18:58 anarsoul: and unlike GP, PP inputs are specified in RSW (essentially in command stream) which isn't documented in any open docs
18:59 anarsoul: but anyway, I tried using fp16 for mediump varyings and it doesn't have any measurable perfomance difference, likely due to alignment requirements