[MPlayer-dev-eng] Compiling on C3-2 Nehemiah

Arpi arpi at thot.banki.hu
Wed Oct 5 22:28:57 CEST 2005


Hi,

> On Wed, Oct 05, 2005 at 07:36:17PM +0200, Jindrich Makovicka wrote:
> > Thijs Vermeir wrote:
> > >Yes, this one work's.
> > 
> > anybody, ok to commit and drop sse => mmx2 implication?
> 
> It seems to me that SSE is just another name for MMX2.
> 

no.
actually mmx2 is a subset of the instruction set advertised as sse.
(so cpus with sse support also support mmx2, but there exists some
AMD cpu (k6-3?) supporting mmx2 but not sse (they support 3dnowext instead))

A'rpi




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