[MPlayer-users] XvMC depandancies

Ivan Kalvachev ivan at cacad.com
Tue Jun 1 18:13:08 CEST 2004


Carl Karsten said:
>
>> Carl Karsten said:
>> >> Checking for XvMC ... no
>
>> Hmm, never seen x.org , so I will tell you how it works on XFree86.
>> First XvMC library is splited on 2 parts. A common library that
>> have only few non significant functions and device dependant
>> library that is specific for the hardware. (No idea why they have
>> not done it right - with automatic switching, depening on the device).
>>
>> So the configure scrtipt checks for XvMCNvidia (or something like that)
>> that is the driver that get installed with NVidia binnary driver,
>> and is the only known (by me) driver that have hardware IDCT decoding.
>>
>> Without it software decoding (with mmx,3dnow,sse) is faster.
>>
>> There is another library (i810) that comes with xfree86, but I do
>> not include it as it may be present even if you don't have i810 card.
>>
>> The S3 ProSavige/Twister driver is currently not operational (some
>> interput mess with dri, that I cannot even give it a try I don't
>> have the hardware)
>>
>> I don't know if ATI have any xvmc software support (even by binnary drivers.
>>
>> i don't remember the additional switch to point xvmc library
>> but it was something line --with-xvmclib=
>> you can point the library name (without .a/.so) or full pathname.
>>
>> Wish you luck.
>
> Thank you.
>
> I have an i810.
>
> # ldconfig -p |grep 810
>  libI810XvMC.so.1 (libc6) => /usr/X11R6/lib/libI810XvMC.so.1
>  libI810XvMC.so (libc6) => /usr/X11R6/lib/libI810XvMC.so
>
> $ locate XvMC
> /usr/X11R6/lib/libXvMC.so
> /usr/X11R6/lib/libXvMC.so.1
> /usr/X11R6/lib/libXvMC.so.1.0
> /usr/X11R6/lib/libI810XvMC.so
> /usr/X11R6/lib/libI810XvMC.so.1
> /usr/X11R6/lib/libI810XvMC.a
> /usr/X11R6/lib/libI810XvMC.so.1.0
> /usr/X11R6/lib/libXvMC.a
> /usr/X11R6/include/X11/extensions/XvMC.h
> /usr/X11R6/include/X11/extensions/XvMCproto.h
> /usr/X11R6/include/X11/extensions/XvMClib.h
>
> I have tried every sensable permutation of --with-xvmclib
> [path][/][libI810XvMC][.so]

have you tried with:
  ./configure --enable-xvmc --with-xvmclib=I810XvMC

Anyway, please attach the configure.log, to determine
the error you get.

Best Regards
   Ivan Kalvachev
  iive




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