On 16/01/15 06:28 PM, DRC wrote:
> I ended up having to fix this in a more robust way, since the issue 
> apparently doesn't just affect SPECviewperf 9+ -- it also affects a 
> commercial application (FEMFAT visualizer) that one of my customers uses.
> 
> Check out the code in trunk or the binaries from here:
> http://www.virtualgl.org/DeveloperInfo/PreReleases
> 
> and let me know if I've broken anything.  I've only tested it against 
> SPECviewperf 11-- haven't tested 9 or 10, but I assume they will work.

I reverted my "disable PBOs if the app has been naughty" patch and
applied your "look up the real PBO symbols if the app has been naughty"
patch.  Testing viewperf 9 works fine.  I can't find a vp10 at the
moment, but I see from when I looked earlier in this thread the code was
essentially the same.

I see from your patch that you're optimistic this is only ever going to
happen to PBO functions.  I'll go on the record predicting that one day
CHECKPBOSYM will be renamed CHECKVGLREQUIREDSYM and moved to faker-sym.*

Call me a pessimist. :)

-Nathan

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