[Mesa-dev] [Bug 38842] Various valid GLX attributes are rejected by MESA glxChooseFBConfig

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Jul 8 08:51:13 PDT 2011


https://bugs.freedesktop.org/show_bug.cgi?id=38842

--- Comment #8 from Brian Paul <brianp at vmware.com> 2011-07-08 08:51:13 PDT ---
(In reply to comment #7)
> The attributes are valid for glxChooseFBConfig, the attributes and their values
> are just ignore by it.
> 
> Returning NULL in choose_visual causes glxConfigFBConfig to also return NULL
> which is incorrect, it should return the list of valid configs. Passing in
> these ignored attributes should not alter the configs returned by
> glxChooseFBConfig.

Note that the 'fbConfig' var indicates if the caller is glXChooseFBConfig or
glXChooseVisual.  The attributes in question are only valid for the former, not
the later.

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