[MPlayer-dev-eng] [PATCH] vf_eq2 extensions

[Hampa Hug]

D Richard Felker III wrote:

> On Fri, Jan 31, 2003 at 01:42:23AM +0100, 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.
> 
> Pretty slow to! It'd be nice if you could put fast hue and saturation
> code in vf_eq.c. Sat is really easy to add and hue can be done very
> quickly with mmx.

How is this going to be faster? I grant you that hue adjustment
is slow. But it can be implemented in vf_eq2 as fast as in
vf_eq.

I am reluctant to put this stuff in vf_eq.c because the main
function that I need (the main reason for vf_eq2 to exist) is
gamma correction and that's the one thing that can't be done
efficiently in vf_eq.c.

Hampa