(warning - I'm not very familiar with SGI machines)
Good day,
One of our client is running our software on an Octane machine which
closely ressembles the setup we have here. They are having issues
which, of course, we are not able to reproduce in our development setup
(basically, the app craps out in OpenGl calls).
In trying to find the source of our problems, I used used glxinfo to
compare the different setups and came up with differences.
I'll post the information at the end, but the differences lie in these
lines :
OpenGL renderer string: IMPACT/1/1/0 (me)
OpenGL renderer string: IMPACT/2/2/4 (them)
and here:
server glx version string: 1.3 Irix 6.5 (me)
server glx version string: 1.2 Irix 6.5 (them)
Is there any way of upgrading (or downgrading for all I know) in order
to get the same setup on both machines. Can this be done by applying
patches from SGI's website?
Thank you very much for your help,
Maxime Brunet
------------------------------
glxinfo printout (development)
------------------------------
server glx vendor string: SGI
server glx version string: 1.3 Irix 6.5
server glx extensions (GLX_):
EXT_im****t_context, EXT_visual_info, EXT_visual_rating,
SGI_make_current_read, SGI_swap_control, SGI_video_sync,
SGIX_fbconfig,
SGIX_pbuffer, SGIX_swap_group.
client glx version 1.3
client glx extensions (GLX_):
EXT_im****t_context, EXT_visual_info, EXT_visual_rating,
SGI_make_current_read, SGI_swap_control, SGI_video_sync,
SGIX_fbconfig,
SGIX_pbuffer, SGIX_swap_group.
OpenGL vendor string: SGI
OpenGL renderer string: IMPACT/1/1/0
OpenGL version string: 1.1 Irix 6.5
OpenGL extensions (GL_):
EXT_abgr, EXT_blend_color, EXT_blend_logic_op, EXT_blend_minmax,
EXT_blend_subtract, EXT_convolution, EXT_copy_texture,
EXT_histogram,
EXT_packed_pixels, EXT_polygon_offset, EXT_subtexture, EXT_texture,
EXT_texture3D, EXT_texture_object, EXT_vertex_array,
SGI_color_matrix,
SGI_color_table, SGI_texture_color_table, SGIS_texture_filter4,
SGIX_list_priority, SGIX_texture_scale_bias.
glu version: 1.3 Irix 6.5
glu extensions (GLU_):
EXT_abgr, EXT_nurbs_tessellator, EXT_object_space_tess,
EXT_packed_pixels,
EXT_texture, SGI_filter4_parameters.
-------------------------
glxinfo printout (client)
-------------------------
server glx vendor string: SGI
server glx version string: 1.2 Irix 6.5
server glx extensions (GLX_):
EXT_im****t_context, EXT_visual_info, EXT_visual_rating,
SGI_make_current_read, SGI_swap_control, SGI_video_sync,
SGIX_fbconfig,
SGIX_pbuffer, SGIX_swap_group.
client glx version 1.1
client glx extensions (GLX_):
EXT_im****t_context, EXT_visual_info, EXT_visual_rating,
SGI_make_current_read, SGI_swap_control, SGI_video_sync,
SGIX_fbconfig,
SGIX_pbuffer, SGIX_swap_group.
OpenGL vendor string: SGI
OpenGL renderer string: IMPACT/2/2/4
OpenGL version string: 1.1 Irix 6.5
OpenGL extensions (GL_):
EXT_abgr, EXT_blend_color, EXT_blend_logic_op, EXT_blend_minmax,
EXT_blend_subtract, EXT_convolution, EXT_copy_texture,
EXT_histogram,
EXT_packed_pixels, EXT_polygon_offset, EXT_subtexture, EXT_texture,
EXT_texture3D, EXT_texture_object, EXT_vertex_array,
SGI_color_matrix,
SGI_color_table, SGI_texture_color_table, SGIS_texture_filter4,
SGIS_detail_texture, SGIS_texture_border_clamp,
SGIS_texture_select,
SGIS_texture_lod, SGIX_pixel_texture, SGIX_texture_multi_buffer.
glu version: 1.2 Irix 6.5
glu extensions (GLU_):
EXT_abgr, EXT_nurbs_tessellator, EXT_object_space_tess,
EXT_packed_pixels,
EXT_texture, SGI_filter4_parameters.
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