[MPlayer-users] vo_vesa introducing
nickols_k at mail.ru
Sat Oct 20 18:34:18 CEST 2001
On Sat, 20 Oct 2001 17:53:13 +0200 (CEST), you wrote:
> > > unscaled yv12 is buggy - all slices are rendered to the top of screen.
> > > try with mpeg video, postprocessing disabled.
> > Could you send me verbosed output?
> > > also tried scaled yv12, vcd sized mpg to 640x480x16bpp
> > > but it was extremly slow, 210% cpu usage...
> > I'm watching DVD in real-time...
> hmm. maybe mtrr was not set - X 4.1.0 sets it but i had no X started.
> i'll check again
During tests - I didn't touch mtrrs.
(It useless since we have fastmemcpy which performs same logic of memory writing)
> > > something must be wrong there. under X11, i'm able to scale same video
> > > to 1024x768x16bpp using 30% cpu...
> > >
> > Every my test I performed with ffmpeg12 and ffdivx decoders.
> bad. test with libmpeg2 too, it renders video by slices.
> i think you ignore x,y in draw_slice()
Yes! You are right. But I'm didn't understand what they mean.
Well - I'll try to use them.
I guessed that that draw_slice accepted full frame.
> > Could you send me one double verbosed output?
> yes. later.
> > Or better - look at it. Does there exists non null pointer to SetWindowCall?
vbelib: SetWindowCall=CA39:000C => 0xca39c
or similar string. Do you have non-null SetWindowCall?
It's 32-bit function which was introduced for performance reasons.
> A'rpi / Astral & ESP-team
> mailto:arpi at thot.banki.hu
> RTFM!!! http://www.MPlayerHQ.hu/DOCS
> Search: http://www.MPlayerHQ.hu/cgi-bin/htsearch
Best regards! Nick
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