Re: glGenPrograms segfault

Mike Houston <[email protected]> Wed, 12 Jan 2005 15:41:19 -0800
Newsgroups gmane.comp.graphics.chromium.devel
Message-ID <[email protected]>
Reinstalling the 3.14.6 drivers seem to fix things up.  With a minor 
change to Raptor, it is now working again as well.  Now back to the 
window resize issues.

-Mike

Mike Houston wrote:

> Oh goodie.  It looks like another odd intereaction between Chromium 
> and the ATI drivers I have.
>
> -Mike
>
> Brian Paul wrote:
>
>> Mike Houston wrote:
>>
>>> Arbfraglight works happily locally running with the conf file listed 
>>> at the bottom, but completely borks when the appfaker is run 
>>> remotely.  The bug can be demonstrated with arbfraglight.
>>>
>>> There seems to be something funky with extension loading on remote 
>>> nodes.  In particular, glGenProgramsARB is failing.  crGetProcAdress 
>>> as well as the wgl/glx version returns an address successfully, but 
>>> actually calling the function causes a segfault or occasionally an 
>>> abort (SIGABRT).  I've tried multiple ATI driver revisions including 
>>> ones known to work with previous Chromium releases.  Somewhere, we 
>>> must be stepping on memory or getting a bogus entry in the function 
>>> table.
>>>
>>> Can someone with Nvidia systems see if they can reproduce the bug?
>>
>>
>>
>> Seems to work fine with my NVIDIA Quadro card.
>>
>> -Brian
>>
>
>
>
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