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List:       gimp-print-devel
Subject:    Re: [Gimp-print-devel] [PATCH] Add new canon modeslection code from
From:       Robert L Krawitz <rlk () alum ! mit ! edu>
Date:       2006-08-29 11:03:14
Message-ID: 200608291103.k7TB3EZa016654 () dsl092-065-009 ! bos1 ! dsl ! speakeasy ! net
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   From: Sascha Sommer <saschasommer@freenet.de>
   Date: Tue, 29 Aug 2006 12:42:41 +0200

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   Hi,

   attached patch adds the new modeselection code from the experimental branch:

   - new mode setting code
   - remove EXPERIMENTAL_STUFF
   - remove supported resolutions array - every printer can now support an   
   unlimited amount of modes
   - modedefintions can be found in canon-modes.h
   - ink definitons can be found in canon-inks.h
   - printer caps can be found in canon-printers.h
   - the inklist can be used to generate the values for the extended ESC (t 
   command
   - WEAVE and 5Pixelin1byte flags are now possible for every mode
   - move paper definition from print-canon.h to canon-media.h

   Although this looks like a complete rewrite all printers still support all 
   modes they supported before
   The md5sums for every parameter combination testable with run-testpattern-2 
   are identical.
   Exceptions:
   bjc-6000,bjc-6100,bjc-6200,bjc-6500:
   CMYK+BW+360x360dmt
   bjc-7000:
   CMYK+BW+300x300dpi
   Reason:
   Before the change the printer was configured to print CMYK when we only used 
   the K channel.
   Now we configure the printer to print CcMmYK.

   bjc-s200:
   Gray+BW+360x360dpi
   Reason:
   Before the change BW+360x360dpi and Gray+BW+360x360dpi produced different 
   outputs.
   Now they are the same.

   bjc-PIXMA-iP4000:
   BW+600x600dpi
   Reason:
   Before the change the driver has been using uninitialized memory in this mode.

   Also fixes
   http://sourceforge.net/tracker/index.php?func=detail&aid=1487718&group_id=1537&atid=101537

    canon-inks.h     |  212 +++++
    canon-media.h    |   34
    canon-modes.h    |  216 +++++
    canon-printers.h |  368 ++++++++++
    print-canon.c    | 2015 
   ++++++++-----------------------------------------------
    print-canon.h    |   59 -
    6 files changed, 1175 insertions(+), 1729 deletions(-)

   Can this go into main cvs now?

If you believe it's well-enough tested, sure.  It sounds like you've
been extremely careful with validating the output.

-- 
Robert Krawitz                                     <rlk@alum.mit.edu>

Tall Clubs International  --  http://www.tall.org/ or 1-888-IM-TALL-2
Member of the League for Programming Freedom -- mail lpf@uunet.uu.net
Project lead for Gutenprint   --    http://gimp-print.sourceforge.net

"Linux doesn't dictate how I work, I dictate how Linux works."
--Eric Crampton

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