[MPlayer-dev-eng] software scaling

[Nick Kurshev]

Hello, Arpi!
On Mon, 15 Oct 2001 21:21:22 +0200 (CEST), you wrote:

> Hi,
> 
> I've separated my old YV12->BGR scaler routine and put to postproc/swscale.c
> 
> It's full C, but optimized in algorithm-level. the 3 inner loops should
> be done in MMX, because C sux at vector multiply and 0..255 range clipping...
> 
> Is someone (Michael, Nick) interested? I think it's a 5 minute work for you...
> 
I'm sorry! But main goal for me for now - it's getting workable tv-out on my video card.
I already near from that. (I've watched pictures on my tv with vbetest program).
So after implementing vo_vesa - I'll look at
> For testing, you can use x11:
> 
> mplayer -vo x11 -zoom file.mpg
> 
> note: input (codec) must be YV12  (ffmpeg codecs or libmpeg2 are ok)
>       output (X11) must be 24/32bpp. 15/16 not yet supported... (easy to add)
> 
> 
> A'rpi / Astral & ESP-team
> 
> --
> mailto:arpi at thot.banki.hu
> http://esp-team.scene.hu
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> 


Best regards! Nick