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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Drivers/DRI/swrast"
href="https://bugs.freedesktop.org/show_bug.cgi?id=89586#c20">Comment # 20</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Drivers/DRI/swrast"
href="https://bugs.freedesktop.org/show_bug.cgi?id=89586">bug 89586</a>
from <span class="vcard"><a class="email" href="mailto:imirkin@alum.mit.edu" title="Ilia Mirkin <imirkin@alum.mit.edu>"> <span class="fn">Ilia Mirkin</span></a>
</span></b>
<pre>(In reply to Dan Sebald from <a href="show_bug.cgi?id=89586#c19">comment #19</a>)
<span class="quote">> I've tried variations on the include and library directories but not much
> luck. Remade Waffles in /usr/local/lib64. I did get the local version of
> Mesa library in the test programs:
>
> [sebald@ piglit]$ LD_LIBRARY_PATH=/home/sebald/local/lib:/usr/local/lib64
> bin/ext_polygon_offset_clamp-draw
> libGL error: unable to load driver: nouveau_dri.so
> libGL error: driver pointer missing
> libGL error: failed to load driver: nouveau
> piglit: error: waffle_config_choose failed due to
> WAFFLE_ERROR_UNSUPPORTED_ON_PLATFORM: GLX_ARB_create_context is required in
> order to request an OpenGL version not equal to the default value 1.0
> piglit: error: Failed to create waffle_config for OpenGL 2.1 Compatibility
> Context
> piglit: info: Failed to create any GL context
> PIGLIT: {"result": "skip" }
>
> as evidenced by the attempt to load nouveau_dri.so. However, I think maybe
> my X11 is too old for Waffles. I've not upgraded since the demise of Gnome
> 2 series. FWIW, I looked at glxinfo and see no GLX_ARB_create_context in
> any of the library lists.</span >
FYI, MATE is carrying on the Gnome2 banner (<a href="http://mate-desktop.org/">http://mate-desktop.org/</a>). What
version of X are you using? Do you have glx loaded? (In _very_ old versions of
X, you had to explicitly say 'Load "glx"' in the config.)
Just edit the waffle code to remove that stupid check, it's likely BS:
<a href="https://github.com/waffle-gl/waffle/blob/master/src/waffle/glx/glx_config.c#L73">https://github.com/waffle-gl/waffle/blob/master/src/waffle/glx/glx_config.c#L73</a>
if (!wcore_config_attrs_version_eq(attrs, 10) &&
!dpy->ARB_create_context) {
Make that say like
if (wcore_config_attrs_version_ge(attrs, 30) && !dpy->ARB_create_context)
If anything else fails in that function, just remove that check... it should
work out.</pre>
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