[MPlayer-users] vo_vesa introducing

[Nick Kurshev]

Hello, Arpi!
On Sun, 21 Oct 2001 03:03:49 +0200 (CEST), you wrote:

> Hi,
> 
> > > heh?
> > > don't joking....
> > > libmpeg2 is very optimized while mpeg codec of libavcodec isn't.
> > > 
> > Just sync and try again ;)
> 
> done. now it works well and fast, until i enable -zoom
> then i got sig11's in slice mode, and uncentered
> greenish garbage at the middle with -pp.
> 
Fixed. But loibmmpeg2 again 210% of cpu usage - simply because
it redrawing 10 times instead of 1.
To speedup zoomed libmpeg2 output - vo_vesa should know - what values of
x, y, w, h will be after scaling by SwScaling.

> vesa selects 640x480x16bpp for me...
> note: sw scaler works well under x11 640x480x16bpp
> 
> btw, does your driver uses the -bpp option?
> and -x -y for resolution selection.
> 
No - it select resolution automatically.
But if that significand - I'm ready to add such feature.
Also I'm going to add subdevice like:
-vo vesa:D0000000,2000000
where first argument will be physical address by LFB and second - size.
May be something other.
> 
> A'rpi / Astral & ESP-team
> 
> --
> mailto:arpi at thot.banki.hu
> http://esp-team.scene.hu
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Best regards! Nick