so I've played around with babl a bit, and quite a few questions came up. Is there a separate babl mailing list? Getting the conversions symmetric is possible, but at a cost. Without any other changes, increasing the bits from 16 to 20 gives perfect round-trip accuracy, but it also becomes about 4x slower; probably due to the increased size (x32) of lookup tables. So that would definitely need more work. Rupert _______________________________________________ Gimp-developer mailing list Gimp-developer@xxxxxxxxxxxxxxxxxxxxxx https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-developer