[Mplayer-cvslog] CVS: main/drivers/radeon README,1.14,1.15

[Arpi]

Hi,

>  hue=decval                 (-1000:+1000) -1000 == +1000 (full circle)
>                             all other values are within this range
>  Note: 0 is default value for every parameter on radeons
> +WARNING: If you are non-x86 user then color correction will be
> +unavailable for you due kernel limitation. Please port MATH stuff
> +on your system or please send me more universal solution.

what about decreasing hue range to -100..+100, and using sin/cos lookup
table?
as cos(x) = sin((x+pi/2) mod 2*pi), single combined table is enough.


A'rpi / Astral & ESP-team

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mailto:arpi at thot.banki.hu
http://esp-team.scene.hu