> In snapscan.c look for the section that sets the colour
> depth for the scanner (look for pd->depths = depths12). In that sections
> add the line "case SNAPSCAN1236S:" above the existing line "case
> PRISA620S:" and see what happens.
Nope, that's not it. The scans remain the same. The thing is
that with the old backend (which also treated it as 30-bit),
the colour scans were okay, apart from the chroma offset.
The new backend does something funny with the data.
I did a comparison between a greyscale scan and a colour
scan (with the depths12 setting): http://dompselaar.org/snapcolbw.jpg
The first 10 or so lines are okay, then it goes into the
purple and green blocks, then there's another bit that
looks okay, although offset to the right, etc.
-- Louis van Dompselaar louis@sitebysite.nl Site by Site B.V. Duivendrechtsekade 85, 1096 AJ Amsterdam Tel: 020 665 7148 fax: 020 665 7279 http://www.sitebysite.nl/-- Source code, list archive, and docs: http://www.mostang.com/sane/ To unsubscribe: echo unsubscribe sane-devel | mail majordomo@mostang.com
This archive was generated by hypermail 2b29 : Sun May 14 2000 - 02:43:48 PDT
