[Mesa-dev] mesa: for the -simplifycfg-sink-common option: may only occur zero or one times!

Michel Dänzer michel at daenzer.net
Tue Nov 7 11:04:16 UTC 2017


On 07/11/17 11:58 AM, Andy Furniss wrote:
> IIRC this got (mostly) fixed up in the past and disappeared.
> 
> I don't know whether it counts as mesa's fault in all cases but kodi has
> started provoking it again.
> 
> The kodi commit that it starts at is -
> 
> 53b30b8a9dbb89573171c5827fbceb92ea255221
> x11: factor out glx support
> 
> https://github.com/xbmc/xbmc/commit/53b30b8a9dbb89573171c5827fbceb92ea255221
> 
> 
> 
> The "mostly" above refers to ffmpeg compiled with opencl which will
> cause it when using hwaccel like -
> 
> ffmpeg -hwaccel vdpau -i some-h264-vid ....
> 
> opencl in ffmpeg is IIRC limited (de-shake?) and needs image anyway, so
> is not actually useful.

This kind of error usually happens when a process ends up linking
multiple versions of LLVM. Maybe OpenGL and OpenCL link against
different versions of LLVM?


-- 
Earthling Michel Dänzer               |               http://www.amd.com
Libre software enthusiast             |             Mesa and X developer


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