pytanie o OpenGL,` i gluta

[Radoslaw Kintzi]

Napisalem sobie maly programik korzystajacy z OpenGL i gluta.
Skompilowalem go tak:
# gcc -c *cpp
# gcc *o -L/usr/X11R6/lib/ -lGLU -lOSMesa -lGL -lglut -lX11 -lXi -lXext
-lm -lXmu -lXt -lICE -lSM

i wszystko wygladalo dobrze do czasu gdy:
# ./a.out
GLUT: Fatal Error in a.out: OpenGL GLX extension not supported by display:
:0.0

????? Co mozna na to poradzic? Co przeoczylem, przy konfiguracji X-ów?

Pozdrawiam
Radoslaw Kintzi
radzio w student.ii.uni.wroc.pl


PS. Ponizej zamieszczam kilka dodatkowych informacji, które moga sie
przydac, jezeli problem nie jest banalny.


# glxinfo
Xlib:  extension "GLX" missing on display ":0.0".
Xlib:  extension "GLX" missing on display ":0.0".
Error: couldn't find RGB GLX visual

   visual  x  bf lv rg d st colorbuffer ax dp st accumbuffer  ms  cav
 id dep cl sp sz l  ci b ro  r  g  b  a bf th cl  r  g  b  a ns b eat
----------------------------------------------------------------------
Xlib:  extension "GLX" missing on display ":0.0".
Xlib:  extension "GLX" missing on display ":0.0".
0x21 16 tc  0  0  0 c  .  .  0  0  0  0  0  0  0  0  0  0  0  0 0 None

# xdpyinfo
name of display:    :0.0
version number:    11.0
vendor string:    The XFree86 Project, Inc
vendor release number:    4002
maximum request size:  4194300 bytes
motion buffer size:  256
bitmap unit, bit order, padding:    32, LSBFirst, 32
image byte order:    LSBFirst
number of supported pixmap formats:    7
supported pixmap formats:
    depth 1, bits_per_pixel 1, scanline_pad 32
    depth 4, bits_per_pixel 8, scanline_pad 32
    depth 8, bits_per_pixel 8, scanline_pad 32
    depth 15, bits_per_pixel 16, scanline_pad 32
    depth 16, bits_per_pixel 16, scanline_pad 32
    depth 24, bits_per_pixel 32, scanline_pad 32
    depth 32, bits_per_pixel 32, scanline_pad 32
keycode range:    minimum 8, maximum 255
focus:  window 0xc0000e, revert to PointerRoot
number of extensions:    27
    BIG-REQUESTS
    DOUBLE-BUFFER
    DPMS
    Extended-Visual-Information
    FontCache
    LBX
    MIT-SCREEN-SAVER
    MIT-SHM
    MIT-SUNDRY-NONSTANDARD
    RECORD
    RENDER
    SECURITY
    SHAPE
    SYNC
    TOG-CUP
    X3D-PEX
    XC-APPGROUP
    XC-MISC
    XFree86-Bigfont
    XFree86-DGA
    XFree86-Misc
    XFree86-VidModeExtension
    XIE
    XInputExtension
    XKEYBOARD
    XTEST
    XVideo
default screen number:    0
number of screens:    1

screen #0:
  dimensions:    1024x768 pixels (347x260 millimeters)
  resolution:    75x75 dots per inch
  depths (7):    16, 1, 4, 8, 15, 24, 32
  root window id:    0x2d
  depth of root window:    16 planes
  number of colormaps:    minimum 1, maximum 1
  default colormap:    0x20
  default number of colormap cells:    64
  preallocated pixels:    black 0, white 65535
  options:    backing-store NO, save-unders NO
  largest cursor:    64x64
  current input event mask:    0x18000c
    ButtonPressMask          ButtonReleaseMask
    SubstructureRedirectMask 
  number of visuals:    1
  default visual id:  0x21
  visual:
    visual id:    0x21
    class:    TrueColor
    depth:    16 planes
    available colormap entries:    64 per subfield
    red, green, blue masks:    0xf800, 0x7e0, 0x1f
    significant bits in color specification:    6 bits

# rpm -qa | grep XFree
XFree86-modules-4.0.2-6
XFree86-Xserver-4.0.2-6
XFree86-setup-4.0.2-6
XFree86-75dpi-fonts-4.0.2-2
XFree86-latin2-75dpi-fonts-4.0.2-2
XFree86-latin2-Type1-fonts-4.0.2-2
XFree86-OpenGL-core-4.0.2-6
XFree86-OpenGL-devel-4.0.2-6
XFree86-static-4.0.2-6
XFree86-libs-4.0.2-6
XFree86-4.0.2-6
XFree86-fonts-4.0.2-2
XFree86-driver-s3virge-4.0.2-6
XFree86-100dpi-fonts-4.0.2-2
XFree86-latin2-100dpi-fonts-4.0.2-2
XFree86-OpenGL-libs-4.0.2-6
XFree86-devel-4.0.2-6
XFree86-DPS-4.0.2-6