http://bugs.freedesktop.org/show_bug.cgi?id=10215





------- Comment #3 from [EMAIL PROTECTED]  2007-03-08 03:32 PST -------
(In reply to comment #2)
> It appears that the proper call is made only when a driver claims to support 
> gl
> version 1.5 or greater, and radeon claims to support 1.3.
> 
> Setting glewExperimental=GL_TRUE solves that part of the problem, but we seem
> to get more problems than we fixed.  A bunch of
This looks like a major bug of glew to me then. According to the documentation,
setting glewExperimental to true will then expose all extensions for which
entry points are found - well the standard libGL will expose entry points for
any and all possible extensions if you ask it to provide them, so that's
probably not what you want to do... And anyway that's certainly not something
which should be needed, this extension is supported, so glew just has to get
the entry point no matter what the core version reported is.

> Mesa 6.5.1 implementation error: User called no-op dispatch function (an
> unsupported extension function?)
> 
> errors, followed by a segfault :/.
> 
> <...>
> Mesa 6.5.1 implementation error: User called no-op dispatch function (an
> unsupported extension function?)
> Please report at bugzilla.freedesktop.org
Not sure, but this can happen if you have non-matched libGL and dri drivers,
there were some incompatible changes some time back.


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