[FFmpeg-devel] Does i686 have MMX?

Reimar Döffinger Reimar.Doeffinger
Sat Aug 28 13:09:08 CEST 2010


On Sat, Aug 28, 2010 at 09:51:13AM +0100, M?ns Rullg?rd wrote:
> I was talking about mmx/sse/etc being treated specially compared to
> e.g. altivec or neon.

I'd like to mention that altivec is only special since we realized
we just can't properly test for altivec at runtime.
So I still think you're trying to impose the misdesigns of ARM and
PPC on x86 in this case (I admit it's quite rare to have an occasion
to do this).



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