<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta content="text/html;charset=ISO-8859-1" http-equiv="Content-Type"> </head> <body bgcolor="#ffffff" text="#000000"> Thanks Ian, The application is built for OpenGL 1.3, and in particular calls glXCreateWindow. Unfortunately this function appears to be not implemented in GLX 1.2. Karl Ian Romanick wrote: <blockquote cite="mid44241FF1.8010800@us.ibm.com" type="cite"> <pre wrap="">-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Karl Burgess wrote: </pre> <blockquote type="cite"> <pre wrap="">With the current Xorg server the version of GLX is 1.2, but the software implementation of OpenGL provided by the Mesa3d libraries claims to support OpenGL version 1.5. If I run an application built for OpenGL 1.3 to the Xorg server built with the Mesa3d 1.5 OpenGL library, it will abort with a BadRequest protocol error. </pre> </blockquote> <pre wrap=""> The GLX version and the OpenGL version are two entirely different things. Is your application built for GLX 1.3 or OpenGL 1.3? </pre> <blockquote type="cite"> <pre wrap="">So why is the Xorg GLX layer only at version 1.2? Are there any plans for it to move to OpenGL 1.3 in the future? Is there a GLX 1.3 layer currently available in the OpenSource arena? If there isn't a GLX 1.3 layer available, then how do we utilise the Mesa 1.5 functionality. </pre> </blockquote> <pre wrap=""> I don't know of an existing open-source GLX 1.3 implementation, but we're working on it. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2.1 (GNU/Linux) iD8DBQFEJB/xX1gOwKyEAw8RAvXRAJ0aXy5kRs0uH9fQSF/lDuRmIGOVPwCdGe2G gzrWPdLPGFYEe4Hn1bNy94A= =gh8R -----END PGP SIGNATURE----- </pre> </blockquote> </body> </html>