[MPlayer-dev-eng] [PATCH] vf_eq2 extensions (+ independant gamma)
Daniel Moreno
comac2k at terra.es
Fri Jan 31 15:54:17 CET 2003
Hampa Hug wrote:
> Daniel: I think it should be possible to combine vf_eq2 and your
> gamma patch into a single filter. This would then be a pretty
> complete equalizer.
Yes. In fact, yesterday night I was taking a more in depth look at eq2
to add saturation and gamma, but you have already added almost all I
planned to do. Adding the gamma thing has been trivial.
There are just some things to note:
* Is there any of those "misterious" cache issues recomending against
processing u and v channels in different loops? Now, with my gamma
stuff, it is possible for one of those to require filtering but not the
other. So we'd save time.
* Also... we've bosted the number of parameters from 3 to 8. Maybe it'd
be time for a more complex parameter parsing that would allow the user
to easily skip the params he doesn't care about? :-m
Here I provide the patch (against CVS, not against yours) to put
together all the filtering. My modifications have been minimal. ;)
--
Daniel Moreno - ComaC
Port pa'Linux del FinalBurn: http://fblinux.emuunlim.com/
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