[MPlayer-dev-eng] [PATCH] configure: ssse3 check

Zuxy Meng zuxy.meng at gmail.com
Fri May 18 11:26:32 CEST 2007


Hi,

2007/5/18, Loren Merritt <lorenm at u.washington.edu>:
> On Fri, 18 May 2007, Zuxy Meng wrote:
> >
> > Will this look better?
> > For a K8 with SSE3
> > MMX(2), 3DNow!(2), SSE(3)
> > For a Core 2
> > MMX(2) 3DNow!(0), SSE(3.1)
>
> How does that scheme deal with K10, which has SSE4a but not SSSE3?

Hmmm checkmate...SSE(3.2) or SSE(4) is surely not acceptable, and
3DNow!(3) is confusing. :-)

BTW: so far as I know I don't think SSE4a (just 4 instructions,
insertq, extrq, movntss and movntsd) will mean much to mplayer/ffmpeg
development. Intel's SSE4 is much more interesting.
-- 
Zuxy
Beauty is truth,
While truth is beauty.
PGP KeyID: E8555ED6



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