[MPlayer-dev-eng] ATI + vidix scaler quality

[Nick Kurshev]

Hello, Arpi!

On Sat, 6 Jul 2002 16:36:31 +0200 you wrote:

> Hi,
> 
> Alex mentioned some time ago that vidix scaling on radeon looks ugly.
Probably Alex has broken chip :(
> Now i'v tested vidix on notebook with mach64, and the vidix scaling is
> simple nearest-neighbour type (YUY2) :(
> GATOS drivers (Xv) has nice scaling on the same machine, looks like
> bicubic or so.
> 
Fully agree about mach64 - it has awful output when scaler scales more than 2:1
But Radeon VE has perfect output. (At least I can't find out difference between
Radeon VE scaler and bicubic SWscaler).
> Is it possible that some flags aren't set by vidix, or it's a deeper
> problem?
> 
> Michael, do you have register docs for mach64? Maybe i'll look at it and try
> to fix it. Anyway downloading Xfree source from GSM sounds mad ;)
> 
> 
> A'rpi / Astral & ESP-team
> 
> --
> Developer of MPlayer, the Movie Player for Linux - http://www.MPlayerHQ.hu
> 
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> 


Best regards! Nick
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