[gstreamer-bugs] [Bug 625817] colorlut: new plugin for lookup table color mapping

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Tue Aug 3 09:33:01 PDT 2010


https://bugzilla.gnome.org/show_bug.cgi?id=625817
  GStreamer | gst-plugins-bad | unspecified

--- Comment #10 from Filippo Argiolas <fargiolas at gnome.org> 2010-08-03 16:32:56 UTC ---
About yuv support, converting the luma to rgb tables into luma to yuv ones is
pretty simple. Didn't manage to do the same for the rgb to rgb ones (xpro).
Maybe I'm too tired or it's the hot summer but could you point me to a way to
convert three tables like 
r' = tabler[r]
g' = tableg[g]
b' = tableb[b]
(which in the code are packed into a single sparse rgb table)
into three new tables?
y' = tabley[y]
u' = tableu[u]
v' = tablev[v]

(In reply to comment #3)
> - make the tables const

Done.

> - Maybe choose a different name... colorlut doesn't say much. Something like
> colormap or colortransform maybe

Done.

> Also it'd be nice if you could add docs and integrate it into the docs system
> :)

I'm not that familiar with gtk-doc, the element already contains the
annotations, how do I make the doc system aware of it?

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