Again from fading memory, I believe that the original formulas failed to be perfectly smooth, which was completely irrelevant in 8-bit but could be argued to be significant in 16-bit. I also would not be surprised if some 16-bit sRGBs have a slightly wider gamut. These tweaks would break the "alignment" of 8-bit sRGB with 16-bit sRGB. -- Nicolas Robidoux Image processing and applied mathematics consultant http://river-valley.tv/better-and-faster-image-resizing-and-resampling http://www.linkedin.com/profile/view?id=144301767 nicolas.robidoux@xxxxxxxxx _______________________________________________ gimp-developer-list mailing list gimp-developer-list@xxxxxxxxx https://mail.gnome.org/mailman/listinfo/gimp-developer-list