[Mplayer-users] mp3lib: 3dnow! detection fails

Kjetil Torgrim Homme kjetilho at linpro.no
Mon Sep 17 00:24:51 CEST 2001


Felix Buenemann <atmosfear at users.sourceforge.net> writes:

> On Friday, 14. September 2001 17:12, Kjetil Torgrim Homme wrote:
> > mp3lib would try to use 3dnow on a Celeron 600 MHz Coppermine:
> >
> > I patched it to get some more output:
> >   mp3lib: Processor ID: 0x683  i586 3  3dnow 50462977  sse 0
> 
> patch applied.

Thanks!

> > I have verified that 3dnow! is detected properly on a 1 GHz Athlon
> > after applying this patch.  It also works on the Celeron 600 :)
> does mp3lib detect sse then, too on your celeron II?

No, the SSE detect code returns 0, but it is listed in /proc/cpuinfo:

  flags : fpu vme de pse tsc msr pae mce cx8 sep mtrr pge mca cmov pat
          pse36 mmx fxsr sse

Someone else will have to look into that...  I'll test suggested
patches, of course.


Kjetil T.

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