Re: [Dri-devel] Re: Another question on Fedora GL

[Lionel U. <lio...@fr...>]

> Either that or apps can work around buggy libGLs by checking the client 
> extension string for GLX_ARB_get_proc_address.  That extension is 
> client-side only, so that's good enough.

Well, this is the output of a glxinfo from an user with the bug :

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: SGI
client glx version string: 1.2
client glx extensions:
    GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_EXT_import_context
GLX extensions:
    GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_EXT_import_context
OpenGL vendor string: Gareth Hughes, Leif Delgass, José Fonseca
OpenGL renderer string: Mesa DRI Mach64 20020227 [Rage Pro] x86/MMX
OpenGL version string: 1.2 Mesa 4.0.3
OpenGL extensions:
    GL_ARB_imaging, GL_ARB_multitexture, GL_ARB_transpose_matrix, 
    GL_EXT_abgr, GL_EXT_bgra, GL_EXT_blend_color, GL_EXT_blend_minmax, 
    GL_EXT_blend_subtract, GL_EXT_clip_volume_hint, GL_EXT_convolution, 
    GL_EXT_compiled_vertex_array, GL_EXT_histogram, GL_EXT_packed_pixels, 
    GL_EXT_polygon_offset, GL_EXT_rescale_normal, GL_EXT_texture3D, 
    GL_EXT_texture_object, GL_EXT_vertex_array, GL_IBM_rasterpos_clip, 
    GL_MESA_window_pos, GL_NV_texgen_reflection, GL_SGI_color_matrix, 
    GL_SGI_color_table
glu version: 1.3
glu extensions:
    GLU_EXT_nurbs_tessellator, GLU_EXT_object_space_tess

   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
----------------------------------------------------------------------
0x23 16 tc  0 16  0 r  y  .  5  6  5  0  0 16  0  0  0  0  0  0 0 None
0x24 16 tc  0 16  0 r  y  .  5  6  5  0  0 16  8  0  0  0  0  0 0 Slow
0x25 16 tc  0 16  0 r  y  .  5  6  5  0  0 16  0 16 16 16  0  0 0 Slow
0x26 16 tc  0 16  0 r  y  .  5  6  5  0  0 16  8 16 16 16  0  0 0 Slow
0x27 16 dc  0 16  0 r  y  .  5  6  5  0  0 16  0  0  0  0  0  0 0 None
0x28 16 dc  0 16  0 r  y  .  5  6  5  0  0 16  8  0  0  0  0  0 0 Slow
0x29 16 dc  0 16  0 r  y  .  5  6  5  0  0 16  0 16 16 16  0  0 0 Slow
0x2a 16 dc  0 16  0 r  y  .  5  6  5  0  0 16  8 16 16 16  0  0 0 Slow

And you can see that no extension string (wether client, server or GLX)
reports any 'get_proc_address' extension.

           Lionel

-- 
		 Lionel Ulmer - http://www.bbrox.org/