I suspect that it would make very little difference when downsampling, but maybe sigmoidization, as used in LoHalo, is not worth the computational cost. Very easy to modify the code: Remove the extended_sigmoidal and inverse_sigmoidal function definitions, and then replace these strings (which trigger the function calls) by nothing throughout https://git.gnome.org/browse/gegl/tree/gegl/buffer/gegl-sampler-lohalo.c I also wonder if the nested ifs in the downsampling component should be replaced by non-nested branches (that contain the previous tests, but are not nested). _______________________________________________ gimp-developer-list mailing list List address: gimp-developer-list@xxxxxxxxx List membership: https://mail.gnome.org/mailman/listinfo/gimp-developer-list List archives: https://mail.gnome.org/archives/gimp-developer-list
