Compiling xsane 1.0.1 with just "-g" instead of "-g -O2" may fix my gamma
problem there... does xsane use different gamma transform code?
-Rob
On Thu, 7 Oct 1999 hagopiar@vuser.vu.union.edu wrote:
> Date: Thu, 7 Oct 1999 16:07:52 -0400 (EDT)
> From: hagopiar@vuser.vu.union.edu
> Reply-To: sane-devel@mostang.com
> To: Oliver Rauch <oliver.rauch@Wolfsburg.DE>
> Cc: sane-devel@mostang.com
> Subject: umax gamma problems
>
> So I've downloaded the latest umax backend from your web site because of
> bad gamma correction with the sane 1.0.1 sources. Pics of this are at:
>
> Gamma Pic
> 1.0 http://www.hagopian.net/zoo1/zoo36.jpg
> 2.0 http://www.hagopian.net/zoo1/zoo36a.jpg
> 3.0 http://www.hagopian.net/zoo1/zoo36b.jpg
> 1.0 http://www.hagopian.net/zoo1/zoo36c.jpg
> 1.9 http://www.hagopian.net/zoo1/zoo36d.jpg
>
> Note the horrible brightly colored splotches!
>
> I tried the new back end and got this:
>
> Gamma Pic
> 2.0 http://www.hagopian.net/newpics/testa.jpg
>
> Doh! I'm using xscanimage, 8-bit scans (I can't get anything to read the
> 10-bit scans), and quality calibration (turning this off had no effect).
> Any ideas?
> -Rob
>
> > You can download the patch form my homepage:
> >
> > http://www.wolfsburg.de/~rauch
> >
> > Bye
> > Oliver
> >
> >
> > --
> > Source code, list archive, and docs: http://www.mostang.com/sane/
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> >
>
>
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