[MPlayer-dev-eng] [PATCH] Three new filters and performance doubts
Daniel Moreno
comac2k at terra.es
Wed Jan 29 22:29:08 CET 2003
D Richard Felker III wrote:
> Saturation belongs in -vop eq, IMHO. Actually the code is pretty much
> already there -- just apply the contrast filter to the chroma planes.
> But be sure to special case default saturation so that the chroma
> planes can pass thru without copying if no saturation adjustment is
> desired.
Stupid me. I didn't even think about this. O:)
But now that I think about it... we have:
* eq: provides brightness and contrast
* eq2: provides brightness, contrast and global gamma
* gamma: (one of my patches) provides independent gamma using exactly
the same method that eq2
* saturation: can be implemented in all of the above.
Wouldn't it make sense to have just one filter that would do all this at
once? :-m (in fact... I don't understand why does mplayer have both eq
and eq2, when eq2 is "a superset" of eq. :-m)
--
Daniel Moreno - ComaC
Port pa'Linux del FinalBurn: http://fblinux.emuunlim.com/
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