Hi, Behrmann, <br><br>These days I took part in a conference, so I replied late. In my attachment there are  two patches.<br><br>Thanks<br>Guofu<br><br><div class="gmail_quote">2008/7/3 Kai-Uwe Behrmann <<a href="mailto:ku.b@gmx.de" target="_blank">ku.b@gmx.de</a>>:<br> <blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Hello Xie,<br> <br> nice to read about your progress. Is your code public visible? Maybe as<br> patch or archive.<br> <br> kind regards<br> Kai-Uwe Behrmann<br> <font color="#888888">--<br> developing for colour management<br> <a href="http://www.behrmann.name" target="_blank">www.behrmann.name</a> + <a href="http://www.oyranos.org" target="_blank">www.oyranos.org</a><br> <br> <br> Am 03.07.08, 21:11 +0800 schrieb xie guofu:<br> </font><div><div></div><div>> In the project, first I implemented half-precision floats in C from OpenEXR<br> > project. There are two functions:<br> ><br> > half float_to_half(float f);<br> ><br> > float half_to_float(half h);<br> <br> </div></div></blockquote></div><br>Email: <a href="mailto:guofu85@gmail.com" target="_blank">guofu85@gmail.com</a>