Am 15.08.10, 09:32 -0500 schrieb Bob Friesenhahn: > On Sun, 15 Aug 2010, Kai-Uwe Behrmann wrote: >> Grepping the sources did not show a cmsFloat16Number type. Am I right in >> that Half is currently not supported by lcms? > > Half support is quite challenging since there very little free sofware which > supports converting to and from Half. OpenEXR is not suitable since it would > represent a huge C++ dependency with limited portability. There is some > portable C code which was contributed to the GraphicsMagick project which > could be used in lcms to provide Half (and 24-bit float) support. The > performance is unknown but it seems to work fine (at least visually) for > sample 16 and 24-bit float TIFF files provided by Adobe.
HALF support in lcms seems quite a good option to me. kind regards Kai-Uwe Behrmann -- developing for colour management www.behrmann.name + www.oyranos.org ------------------------------------------------------------------------------ This SF.net email is sponsored by Make an app they can't live without Enter the BlackBerry Developer Challenge http://p.sf.net/sfu/RIM-dev2dev _______________________________________________ Lcms-user mailing list Lcms-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/lcms-user