Ian Romanick wrote: > No shipping version of XFree86 or X.org supports pbuffers. The > glxinfo utility will tell you what GLX version and GLX extensions are > supported. I did notice that glxinfo says GLX 1.2 for the server version. However, the glx.h for example has a section: /* New for GLX 1.3 */ with all the necessary prototypes and constants, so I assumed they are actually implemented! So I thought version 1.3 would be supported, but I guess I was wrong. Are any GLX 1.3 things actually implemented? Is there an implementation of GLX 1.3 around (I noticed you mentioned "no shipping version")? BTW, here is my (relevant) portion of glxinfo: [1008 src @ atom]$ glxinfo name of display: :0.0 display: :0 screen: 0 direct rendering: Yes server glx vendor string: SGI server glx version string: 1.2 server glx extensions: GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_EXT_import_context client glx vendor string: ATI client glx version string: 1.3 client glx extensions: GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_EXT_import_context, GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_ATI_pixel_format_float, GLX_ATI_render_texture GLX extensions: GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_EXT_import_context OpenGL vendor string: ATI Technologies Inc. OpenGL renderer string: RADEON X300 Generic OpenGL version string: 1.3.4641 (X4.3.0-3.14.1) Thanks, Aleksandar _______________________________________________ XFree86 mailing list XFree86@xxxxxxxxxxx http://XFree86.Org/mailman/listinfo/xfree86