Hi, I'm using the latest svn tree for a long time now. I had some trouble with loading x3f raw files: highlights (well, overexposed pixels) have a strange behaviour; some pixels get white (normal behaviour), but some become black. An ugly (but quick) way to bypass this behaviour is to shift the 12 bits values to 14 bits instead of 16 bits in the convert() function of dcrawloader.c. The resulting data will be a little bit darker, but the benefit of this is also that it reduce the annoying color banding (noise?) often seen in dark area with x3f produced with SD14 or SD15. Other gain, you don't need to recalculate the rgbMax, just use the one from dcraw and you save some cpu time.
Oh, and if you like I can produce a patch ton make rawstudio SVN compile against libpng-1.5 (members of png_info are not accessible anymore). Regards, Ille _______________________________________________ Rawstudio-dev mailing list [email protected] http://rawstudio.org/cgi-bin/mailman/listinfo/rawstudio-dev
