On Sun, 2014-04-13 at 12:00 -0700, Daniel Sabo wrote: > This thread is huge and I’m not going to attempt to address > everything, but in the context of: > > > 1. Multiplying and dividing by any color other than gray, black, or white. > > 2. Any blend mode that involves multiplying or dividing, including burn, dodge, soft light, hard light. > > 3. The lighten only, darken only, hue, saturation, color, and value blend modes. > > It is *completely trivial* to make the working space user selectable > as long as it is some form of red-green-blue-alpha. The current gamma > vs linear layer mode is an if statement in > app/operations/gimpoperationpointlayermode.c : > gimp_operation_point_layer_mode_prepare(); in paintcore it would > involve changing the linear_mode boolean into a Babl format object. > > This does not apply to GEGL as a whole which is very fond of picking > specific formats, but Gimp being able to switch between linear/gamma > mode means most of the instrumentation for supporting custom working > profiles is already there. Sorry, not true :) It's rather pretty hard to do than "completely trivial". Yes, all format magic is hidden behind well-defined APIs and can be safely extended, but adding arbitrary formats there is not so trivial. Regards, --mitch _______________________________________________ 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
