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

[Andy Furniss]

Michel Dänzer wrote:
> 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?

ldd /usr/lib/libOpenCL.so.1.0.0

libLLVM-6.0svn.so => /usr/lib/../lib64/libLLVM-6.0svn.so

glxinfo shows mesa is using 6.0.0

ldd on ffmpeg contains both libOpenCL.so.1 and libLLVM-6.0svn.so

ffmpeg is a side issue though - far more will see kodi (unless it's just 
me!)