[Bug 23653] New: gmax crashes if you select opengl, wgl complains glBufferRegionEnabled missing from linux opengl?

http://bugs.winehq.org/show_bug.cgi?id=23653

Summary: gmax crashes if you select opengl, wgl complains
                    glBufferRegionEnabled missing from linux opengl?
           Product: Wine
           Version: 1.2-rc7
          Platform: x86
               URL: http://www.turbosquid.com/gmax
        OS/Version: Linux
            Status: NEW
          Keywords: download
          Severity: normal
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

http://forum.winehq.org/viewtopic.php?t=8984 mentioned that gmax
crashes if you select opengl.  Sure enough, after doing 'winetricks vcrun6'
to work around bug 23652, the app runs unless you choose opengl.

(I think you can choose opengl after the fact by editing gmax.ini to say
GFXType=OpenGL
but I'm not sure what else you might need to edit.)

WINEDEBUG=+seh,+wgl shows

trace:wgl:is_extension_supported Checking for extension 'GL_KTX_buffer_region'
trace:wgl:wglGetProcAddress func: 'glBufferRegionEnabled'
trace:wgl:wglGetProcAddress  extension not found in the Linux OpenGL library,
checking against libGL bug with glBufferRegionEnab..
warn:wgl:wglGetProcAddress Did not find function glBufferRegionEnabled
(glBufferRegionEnabled) in your OpenGL library !
trace:seh:raise_exception code=c0000005 flags=0 addr=(nil) ip=00000000 tid=002b

This is on a system with current nvidia hardware and proprietary drivers.