[MPlayer-dev-eng] new rgb2rgb stuff

Nick Kurshev nickols_k at mail.ru
Tue Oct 30 18:42:09 CET 2001


Hello, Arpi!
On Tue, 30 Oct 2001 19:22:23 +0200 (CEST), you wrote:

> Hi,
> 
> > I've perform changes to replace old rgb15to16mmx stuff with new one from postproc subfolder.
> > I've found that modified by me files also can be modified for using MMX, MMX2, 3DNOW optimized
> > versions of rgb24to32 and rgb32to24.
> > So if their author still participate with mplayer then let they'll perform corresponded changes.
> > (Simply I have no possibility to test every vo driver).
> > 
> > >From other side - if it needed - it would be possible to implement any rgbXXtoYY function.
> > But I guess that 16 to 32 convertion is meaningless same as 16 to 24. But 32(24) to 16 could be
> > usefull.
> 
> it has sense if we plan to support oldy 16bpp codecs (cram), and
> uncompressed video.  24->15/16 has sense if it does some dithering.
> 
But video bandwidth?
> 
> A'rpi / Astral & ESP-team
> 
> --
> mailto:arpi at thot.banki.hu
> http://esp-team.scene.hu
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> 


Best regards! Nick



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