[sane-devel] Canon Lide 50 (Genesys) - Added threshold for BW (lineart)

[Pierre Willenbrock]

Laurent Charpentier schrieb:
> I would like to submit a patch for the genesys backend (Canon LIDE 50). The
> patch adds the threshold feature for black/white mode (in 1.0.17 the threshold
> is set to 50% and can't be changed).
> 
> The attached patch is relative to "sane-backends-1.0.17" (files genesys.c,
> genesys.h, genesys_gl841.c, genesys_low.h).
> 
> Thank you to apply this patch.

It is in cvs now, with a little cleanup. I also made the software
lineart conversion for gl646 use this threshold.

Regards,
  Pierre