[MPlayer-dev-eng] SSE support

Felix Buenemann atmosfear at users.sourceforge.net
Sun Feb 24 21:05:46 CET 2002


On Saturday, 23. February 2002 02:53, Johannes Feigl wrote:
> hi,
> i've the same problem at my company, it's a katmai P3 500, and sse is
> also disabled by safe.
> what could be the reason? i think i use 2.4.15 - kernel.
>
Just look at the code:
#if defined(_POSIX_SOURCE) && defined(X86_FXSR_MAGIC)
...
#else
[below error msg]
#endif

so it seems one of above constants is not defined on your systems...

> mfg johannes
>
> On Fri, Feb 22, 2002 at 04:47:53PM -0300, Juan J. Sierralta P. wrote:
> > 	With last MPlayer CVS I got:
> >
> > CPU vendor name: GenuineIntel  max cpuid level: 2
> > CPU: Intel Celeron 2/Pentium III Tualatin (Type: 6, Stepping: 1)
> > extended cpuid-level: 4
> > Cannot test OS support for SSE, disabling to be safe.
> > CPUflags: Type: 6 MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 0 SSE2: 0
> > Compiled for x86 CPU with features: MMX MMX2 SSE
> >
> > 	So it thinks that I don't have SSE because it cannot test OS support
> > for SSE but I have Linux 2.4.18-pre8.
>
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-- 
Best Regards,
	Atmos
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