[MPlayer-dev-eng] [PATCH] SSE version of DCT64 for mp3lib

[Rich Felker]

On Thu, Jun 22, 2006 at 03:43:20PM +0200, Guillaume Poirier wrote:
> Hi,
> 
> Zuxy Meng wrote:
> 
> > Attached is dct64_sse, a replacement for dct64_MMX. About 60% faster
> > on my Pentium III (not very exciting, though:-)). Good for Intel users
> > because mp3lib only has dct64_3dnow and dct64_3dnowext.
> 
> 60% faster is not bad!

60% faster than 0% cpu usage is still 0% cpu usage. :)
Seriously, even on my K6, mp3lib uses so little cpu time that I can't
even measure it with top (shows up at bottom of list as 0% :).

Rich