Re: [Gc-linux-devel] Re: SDLoad and PAL displays

[Daniel T. <gc-...@re...>]

On Mon, 2006-02-27 at 20:36 +0000, Daniel Thompson wrote:
> coding done these days (though I do have a rather neat little flicker
> filter for SDL that I haven't quite got round to releasing yet).

Sorry for a self reply; it occurred to me how annoying it can be when
people brag about code they haven't released so I decided to let it
out! 

Basically the attached patch adds a simply but highly optimised 3-tap
FIR flicker filter. I have made it optional (based on an env. var.)
since if you already have application level flicker filtering (or a
clever TV) then it will just add extra blur. Flicker filtering made an
especially big difference to X11.

-- 
Daniel Thompson <gc-...@re...>