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List:       mplayer-dev-eng
Subject:    [MPlayer-dev-eng] OT: planar rgb support
From:       Joey Parrish <joey () nicewarrior ! org>
Date:       2002-12-30 23:27:11
Message-ID: 20021230232710.GA5614 () toril ! dhs ! org
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On Mon, Dec 30, 2002 at 11:25:47PM +0100, Arpi wrote:
> ah, that packed RGB -> planar RGB conversion...
> 
> we really need planar RGB in/out support, as there are JPEG variants
> (by Adobe) using that...
> 
> maybe a future version of Michael's great SwScaler will support that :)

Well, would it be acceptable to start adding support for new colorspaces
after the code freeze is over?  I could write simple C only, I'm no good
at asm optimization.  But later on someone could write optimized version
and ifdef it?

Things I'd like to see added: (special purpose, I know...)
  planar RGB
  indexed RGB (dithered?)

I could add a dithering algorithm like the one used in libgif to do
the indexing, only this one would use data structures that work better
with MPlayer that libgif does.  Is this worthwhile?

--Joey

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