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

[Michael Niedermayer]

Hi

On Saturday 06 July 2002 16:36, Arpi wrote:
> Hi,
>
> Alex mentioned some time ago that vidix scaling on radeon looks ugly.
> 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.
>
> Is it possible that some flags aren't set by vidix, or it's a deeper
> problem?
possible, there are flags to switch between nearest neighbour / cubic?
it looks ok here though 
... bits 2&3 of OVERLAY_SCALE_CNTL

>
> Michael, do you have register docs for mach64? Maybe i'll look at it and
no, sadly not, thats allso the main reason why i didnt touch the mach64 driver 
lately, and afaik nick doesnt have any docs either

[...]

Michael