sane-project-backends/ChangeLog

2003-03-22  Ulrich Deiters <ukd@xenon.pc.uni-koeln.de>

	* backend/canon.c: Modified the option "eject after each scan" -
	  Eject is suppressed for film scanners after preview scans.

2003-03-20  Henning Meier-Geinitz <henning@meier-geinitz.de>

	* doc/descriptions/unsupported.desc: Added Canon LIDE 50, IBM
	  ADF Color Scanner, Plustek Spectra ADF.

2003-03-17  Henning Meier-Geinitz <henning@meier-geinitz.de>

	* backend/as6e.c: Fixed segmentation fault when $PATH is not set.

2003-03-16  Henning Meier-Geinitz <henning@meier-geinitz.de>

	* sanei/sanei_scsi.c: OS/2 specific changes: memory for SRB now is
	  allocated using _tcalloc() instead of allocating on stack to avoid
	  crossing 64k borders due to restrictions of 16-bit device-driver.
	  Cosmetic changes and some casts to reduce compiler-warnings. Patch
	  from Franz Bakan <fbakan@gmx.net>.
	* sanei/sanei_thread.c: Increased stacksize for thread. Patch from
	  Franz Bakan <fbakan@gmx.net>.

2003-03-10  Oliver Schirrmeister <oschirr@abm.de>

	* backend/fujitsu.c backund/fujitsu-scsi.h backend/fujitsu.h
          * patch from Ron Cemer <ron@roncemer.com>
	    fixes the broken "ADF empty" detection on the Fujitsu scanners 
	    when connected via USB.  It also fixes a sense-request issues,
	    which were required in order to determine whether the ADF is 
	    empty.  It also eliminates some duplicate code blocks.
	  * renamed some functions
	
2003-03-13  Henning Meier-Geinitz <henning@meier-geinitz.de>

	* backend/gt68xx.c backend/gt68xx_devices.c backend/gt68xx_low.h
	  doc/sane-gt68xx.man doc/descriptions/gt68xx.desc
	  doc/gt68xx/gt68xx.CHANGES: Added Packard Bell Diamond 1200 Plus to
	  .desc and manpage. New flag to avoid running stop_scan before doing
	  a scan. The Windows firmware of the BearPaw 1200 CU Plus doesn't
	  seem to like that.
	* doc/descriptions/unsupported.desc: Added some Boeder, Brother, HP and
	  Trust scanners.
	* TODO: Removed fujitsu and ma1509 entries. Updated .desc files and
	  global variables entry.

2003-03-10  Oliver Schirrmeister <oschirr@abm.de>

	* backend/fujitsu.c backund/fujitsu-scsi.h
          displays the offending byte when something is wrong in the
          window descriptor block.
	
2003-03-09  Eddy De Greef <eddy_de_greef at tiscali dot be>

	* backend/mustek_pp_cis.c backend/mustek_pp_cis.h: Fixed two
          calibration bugs: one occasionally caused overexposed images at 
          all resolutions; the other one occasionally caused color inbalances
          when scanning narrow areas at high resolutions.

2003-03-09  Henning Meier-Geinitz <henning@meier-geinitz.de>

	* sanei/sanei_scsi.c: Wait for the completion of all SCSI commands in
	  sanei_scsi_flush_all_extended (Linux). Without this fix, especially
	  long running commands and command queuing would cause memory
	  corruption if the buffer was invalid after the flush command.
	* doc/descriptions/abaton.desc: Removed link to everex (timeout).

2003-03-07  Henning Meier-Geinitz <henning@meier-geinitz.de>

	* backend/mustek.c doc/descriptions/mustek.desc
	  doc/mustek/mustek.CHANGES: Minor debug message updates. Fixed a
	  little bug in sane_control_option (gamma control). Removed the
	  signal blocking again. That only hides the segfault in sanei_scsi.
	  Check if there are documents in ADF for Paragon 2. Otherwise return
	  error. Fix some minor issues in reading the config file.

2003-03-07  Peter Fales <peter@fales-lorenz.net>

	* doc/descriptions/dc210.desc, doc/descriptions/dc240.desc:
	  Fix broken URLs to the Kodak web pages

2003-03-06  Henning Meier-Geinitz <henning@meier-geinitz.de>

	* backend/gt68xx.c backend/gt68xx_gt6801.c backend/gt68xx_gt6816.c
	  backend/gt68xx_low.c doc/sane-gt68xx.man doc/descriptions/gt68xx.desc
	  doc/gt68xx/gt68xx.CHANGES: Small requests are done with a response
	  buffer of 8 bytes (instead of 64) now. Looks like GT-6816 based
	  scanners return 8 bytes if the firmware is loaded and 64 bytes if
	  it's not loaded. Changed GT-6816 firmware check to ignore errors
	  from above change. GT-6816 scanners work with the BSDs now (at least
	  once). Updated manpage concerning the BSDs.

2003-03-05  Henning Meier-Geinitz <henning@meier-geinitz.de>

	* backend/apple.c: Added missing option size (avoids crash on network
	  scanning). Patch from Milon Firikis <milonf@hotpop.com>.

2003-03-05  Oliver Schirrmeister <oschirr@abm.de>
	* backend/fujitsu.c, backend/fujitsu.h: renamed some variables
	* backend/fujitsu.c: gray duplex scanning now works with the 4097D
	  when disconnect is enabled in the scsi-controller
	* doc/descriptions/unsupported.desc: remove fujitsu fi4120C
	* doc/descriptions/fujitsu.desc added fi4120C, ScanParter 93GX

2003-03-04  Henning Meier-Geinitz <henning@meier-geinitz.de>

	* include/sane/sanei.h sanei/sanei_constrain_value.c: Added function
	  sanei_check_value in addition to the existing sanei_constrain_value.
	  It checks if the value of a sane option fits into the constraint but
	  doesn't try to do any fixing/rounding.
	* doc/sane-scsi.man: Changed the example to use /dev/sg0 instead of
	  /dev/sge.
	* doc/descriptions/unsupported.desc: Removed Umax AstraSlim (now
	  supported by artec_eplus48u backend).

2003-03-03  Gerhard Jaeger <gerhard@gjaeger.de>
	* doc/plustek/Plustek-USB-TODO.txt: update
	* backend/plustek-devs.c backend/plustek-usb.c backend/plustek-usbhw.c
	  backend/plustek-usbimg.c backend/plustek-usbscan.c backend/plustek.c: 
	  Fixed some bugs, that avoid proper function of Genius devices and
	  the HP2100c. Fixed also a problem, that causes permanent warmup cylces
	  on EPSON Photo devices.

2003-03-02  Henning Meier-Geinitz <henning@meier-geinitz.de>

	* backend/gt68xx.c backend/gt68xx_devices.c backend/gt68xx_gt6801.c
	  doc/sane-gt68xx.man doc/descriptions/gt68xx.desc
	  doc/gt68xx/gt68xx.CHANGES: Make sure that the firmware for
	  plustek-like scanners is loaded. Didn't work for Genius vivid3xe.
	  Added both Genius scanners to man page. Removed warning from Genius
	  Vivid3xe.

2003-03-02  Michael Herder <crapsite@gmx.net>

        * doc/descriptions/artec_eplus48u.desc:
        * backend/artec_eplus48u.conf:
          Added new model Umax AstraSlim SE

2003-03-01  Henning Meier-Geinitz <henning@meier-geinitz.de>

	* doc/descriptions-external/ibm.desc: Added Ricoh IS-430.
	* doc/descriptions/unsupported.desc: Updated Microtek scanners. Added
	  Umax AstraSlim SE.

2003-02-28  Ulrich Deiters <ukd@xenon.pc.uni-koeln.de>

	* backend/canon-sane.c: Adjusted to use the new sanei_constrain_value
	  function; made some cosmetic changes to reduce the number of compiler
	  warnings

2003-02-27  Henning Meier-Geinitz <henning@meier-geinitz.de>

	* backend/gt68xx.c  backend/gt68xx.conf backend/gt68xx_devices.c
	  backend/gt68xx_low.c backend/gt68xx_low.h doc/descriptions/gt68xx.desc
	  doc/gt68xx/gt68xx.CHANGES: Added Genius Colorpage Vivid3xe. Added
	  request_type and request fields to the command set. Request is 0x01
	  or 0x04.
	* doc/descriptions/unsupported.desc: Added Compaq S4 100 and Microtek
	  Scanmaker 4800.
	
2003-02-26  Henning Meier-Geinitz <henning@meier-geinitz.de>

	* doc/descriptions-external/hp5400.desc: Added description for hp5400
	  backend. It supports the Hewlett-Packard 5400, 5470 and (maybe) 5490
	  scanners.
	* doc/descriptions-external/viceo.desc: Added Visioneer OneTouch 8600.
	* doc/descriptions/unsupported.desc: Removed hp5400 series (now in
	  hp5400.conf). Added Lexmark, Medion and Primax scanners.
	* doc/descriptions/ma1509.desc: Added :new token.
	* sanei/sanei_constrain_value.c: Round a word list value to the nearest
	  entry (if necessary). Code was taken from canon backend.

2003-02-26  Ulrich Deiters <ukd@xenon.pc.uni-koeln.de>

	* modified the Canon SCSI backend (now version 1.12):
	* backend/canon.c, canon-sane.c, canon.h: Added support for
	  the FB1200S flatbed scanner.
	* backend/canon.c: Made the sense handler generate meaningful
	  status information for new scanner models (solved the Mandrake
	  crash problem).
	* backend/canon.c, canon-sane.c, canon.h: Moved model-dependent
	  declarations and decisions to a common location.
	* backend/canon-sane.c: Fixed the out-of-memory problem of
	  xscanimage when doing previews with scanners using hardware
	  scan resolutions only.

2003-02-25  Henning Meier-Geinitz <henning@meier-geinitz.de>

	* po/sane-backends.fr.po: Updated French translation (from Yann E.
	  MORIN <yann dot morin dot 1998 at anciens dot enib dot fr>).

2003-02-23   St<53>phane Voltz  <svoltz@wanadoo.fr>

        * backend/umax_pp_low.c backend/umax_pp_low.h backend/umax_pp_mid.c 
	  backend/umax_pp_mid.h backend/umax_pp.c backend/umax_pp.h 
	  backend/umax_pp.conf tools/umax_pp.c doc/sane-umax_pp.man: changed 
	  highlight option to contrast, and gain to brightness.

2003-02-24  Henning Meier-Geinitz <henning@meier-geinitz.de>

	* backend/Makefile.in backend/dll.conf backend/ma1509.c
	  backend/ma1509.conf backend/ma1509.h: Added new backend ma1509 for
	  Mustek BearPaw 1200F scanners.
	* doc/Makefile.in doc/descriptions/ma1509.desc doc/sane-ma1509.man
	  doc/sane.man doc/.cvsignore: Added documentation for ma1509 backend.
	* doc/descriptions-external/ma1509.desc: Removed.
	* AUTHORS: Added ma1509.
	* po/Makefile.in po/sane-backends.de.po po/sane-backends.es.po
	  po/sane-backends.fr.po po/sane-backends.nl.po po/sane-backends.pt.po
	  po/sane-backends.ru.po po/sane-backends.sv.po: Updated for ma1509.
	* doc/backend-writing.txt: Some parts concerning PRJECTS/.desc files
	  are rewritten. Added information about initializing global variables
	  and sizeof (void *) != sizeof (int) (from Martijn van Oosterhout
	  <kleptog@svana.org>).

2003-02-23  Simon Munton <simon@munton.demon.co.uk>
        * backend/pie.c: increment BUILD (was missed in last change)

2003-02-23  Simon Munton <simon@munton.demon.co.uk>
        * backend/pie.c: fixed segmentation faults when sane_init/sane_exit is
	  run more than once.

2003-02-23   St<53>phane Voltz  <svoltz@wanadoo.fr>

        * backend/umax_pp_low.c backend/umax_pp_low.c: Added global vars reset.
	  Fixed a segmentation bug when using "" as opened device name.

2003-02-22  Frank Zago  <fzago at austin dot rr dot com>

	* doc/sane.tex: added Relisys and Mitsubishi to the list of
	  vendors. Bumped the revision date.

	* frontend/tstbackend: added more sane_init/sane_exit tests. Added
	  Fujistu and Relisys to the list of valid vendor names.

2003-02-22  Henning Meier-Geinitz <henning@meier-geinitz.de>

	* backend/gt68xx.c backend/gt68xx.conf doc/sane-gt68xx.man
	  doc/descriptions/gt68xx.desc doc/gt68xx/gt68xx.CHANGES:
	  Added vid/pid 0x07b3/0x0400 to gt68xx.conf also. Added indormation
	  about Medion 4394. Mention ma1509 backend. Fix segfault when calling
	  sane_open with an empty device name. Explicitely initialize global
	  variables to avoid segfaults when calling sane_init/sane_exit more
	  than once.
	* backend/net.c doc/descriptions/net.desc: Initialize global variables
	  in sane_init to avoid segmentation faults when sane_init/sane_exit is
	  run more than once.
	* doc/descriptions-external/ibm.desc: Add Ricoh IS-420.
	* sanei/sanei_usb.c: Call sanei_usb_init only once.
	* backend/mustek_usb.c doc/descriptions/mustek_usb.desc
	  doc/mustek_usb/mustek_usb.CHANGES doc/sane-mustek_usb.man: Iniatialize
	  global variables explicitely. Mention ma1509.
	* backend/mustek.c doc/mustek/mustek.CHANGES: Initialize global
	  variables in sane_init.
	* TODO: Add ma1509 backend. Add segfault when running sane_init more
	  than once. Removed sanei_usb interface issue.

2003-02-20  Henning Meier-Geinitz <henning@meier-geinitz.de>

	* doc/descriptions/unsupported.desc: Removed Fujitsu fi-4220C (now
	  supported by fujitsu backend). Added Syscan Travelscan 464. Updated
	  HP scanners.

2003-02-20  Oliver Schirrmeister <oschirr@abm.de>
        * backend/fujitsu.c: make option RIF available for 3091 and 3092, bugfix
	* backend/fujitsu.c: set availability of options THRESHOLD und VARIANCE
	
2003-02-20  Oliver Schirrmeister <oschirr@abm.de>
	* backend/fujitsu.c, backend/fujitsu.h: patch from <ron@roncemer.com>:
	  fi4220 support
	  USB support for scanners which send SCSI commands over usb

2003-02-19  Henning Meier-Geinitz <henning@meier-geinitz.de>

	* doc/descriptions-external/ma1509.desc: Added description of the 
	  ma1509 backend for Mustek BearPaw 1200F scanners.
	* doc/descriptions/unsupported.desc: Added Avision, Brother, and Umax
	  scanners. Removed Mustek BearPaw 1200F.
	* sanei/sanei_usb.c: Check all acceptable interfaces instead of using
	  the first one.
	* tools/sane-find-scanner.c: Check all interfaces. Print a more
	  definite message when a scanner was found to avoid confusion.

2003-02-18   St<53>phane Voltz  <svoltz@wanadoo.fr>

        * backend/umax_pp_low.c: icc compile fixes, and
	  EPP mode setting fix for direct hardware access

2003-02-18  Henning Meier-Geinitz <henning@meier-geinitz.de>

	* po/sane-backends.fr.po: Added more French translations (from Yann E.
	  MORIN <yann dot morin dot 1998 at anciens dot enib dot fr>).
	* sanei/sanei_usb.c: usb_clear_halt should only be called in libusb
	  mode.

2003-02-17  Henning Meier-Geinitz <henning@meier-geinitz.de>

	* backend/mustek.c doc/descriptions/mustek.desc
	  doc/mustek/mustek.CHANGES: Make sure that the result of the
	  reader_process is interpreted correctly. Block signals when waiting
	  for a SCSI request to finish. Otherwise we may get a segfault if the
	  reader_process is terminated while waiting.

2003-02-16  Henning Meier-Geinitz <henning@meier-geinitz.de>

	* doc/doxygen-sanei.conf: Updated version.
	* include/sane/sanei_usb.h: Fixed link to USB spec.
	* doc/descriptions/unsupported.desc: Added Artec scanners.
	* TODO: Updated desc file entry.
	* backend/gt68xx.c backend/gt68xx_devices.c doc/sane-gt68xx.man
	  doc/descriptions/gt68xx.desc doc/gt68xx/gt68xx.CHANGES:
	  List BearPaw 2400 CS Plus as supported. Make fast preview the default
	  (otherwise BP 2400 TA Plus wouldn't work with 12/16 bits). Added
	  vid/pid 0x07b3/0x0400, that's another Plustek OpticPro 1248U.

2003-02-16  Ren<65> Rebe <rene@rocklinux.org>

	* backend/avision.h backend/avision.c doc/sane.man
	  doc/descriptions/avision.desc: update to the latest Avision
	  backend release. It includes feature and stability improvements
	  and bug fixes. The sane man-page now mentions that the avision
	  backend supports more than the AV 630 CS ...

2003-02-15  Karl Heinz Kremer <khk@khk.net>

	* backend/epson.c backend/epson_usb.[ch]: Fix problem with 
	  "usb <vendor> <product> syntax in config file

	* backend/epson.c: Move sanei_init_usb() to sane_init(). Thanks
	  to Ron Cemer for the patch.

2003-02-13  Henning Meier-Geinitz <henning@meier-geinitz.de>

	* doc/descriptions/unsupported.desc: Updated Canon, Fujitsu, and
	  Plustek entries. 
	* TODO: Added entries about v4l, fujitsu, snapscan.

2003-02-11  Peter Fales <peter@fales-lorenz.net>

	* backend/dll.conf, doc/sane-gphoto2.man:  Added a commented out
	  gphoto2 entry in dll.conf, and mentioned it in the man page.

	* backend/gphoto2.c: Bug fixes.  Don't coredump if the 
	  gphoto2.conf file is missing, and don't require a speed to
	  be set if the usb port is used.
	  
2003-02-11  Peter Kirchgessner <peter@kirchgessner.net>

	* backend/hp-handle.c: Fix problem with ifdef/ifndef for threads

2003-02-11  Henning Meier-Geinitz <henning@meier-geinitz.de>

	* aclocal.m4 acinclude.m4 configure configure.in: Check for MacOS X
	  native dynamic loading first before lookinf for libdl.

2003-02-09  Henning Meier-Geinitz <henning@meier-geinitz.de>

	* frontend/saned.c sanei/sanei_codec_bin.c sanei/sanei_wire.c: Check
	  the IP address of the remote host before any communication occurs.
	  Check for a errors before trsuting values that came from remote.
	  Make sure that strings are 0-terminated.
	* po/Makefile.in po/sane-backends.nl.po: Added dutch (nl) translations
	  for sane-backends (from Bertrik Sikken <bertrik@zonnet.nl>).
	* doc/saned.man: More warnings about security issues. Make more clear
	  that -s and -d can't be used in inetd mode.
	* PROBLEMS: Moved "memory exhausted" and missing scsi headers problems
	  to README.linux. Removed SG_BIG_BUF problem. Rewrote Mustek "exceed
	  the physical scan area" problem as it applies to most flatbed
	  scanners. Added info about test backend. Added info about saned
	  security issues.
	* README.linux: Moved "memory exhausted" and missing scsi headers
	  problems from PROBLEMS.
	* TODO: Added saned info. Added artec at3 misdetection.
	* configure configure.in NEWS: Updated version number.

2003-02-09   St<53>phane Voltz  <svoltz@wanadoo.fr>

        * backend/umax_pp.c: fixed big bug related to color plane
	  synchronization, which gave blur effect at > 75 dpi
	* tools/umax_pp.c: change version number

2003-02-08  Peter Fales <peter@fales-lorenz.net>
	* backend/dc210.c, backend/dc240.c:  Fixes for Irix from
	  Andrea Suatoni.

2003-02-06  Henning Meier-Geinitz <henning@meier-geinitz.de>

	* Makefile.in: Added ChangeLog-1.0.10 to DISTFILES.
	* po/Makefile.in po/template.desc po/README: Don't generate po files
	  with every make. That avoids recreation just because of date changes.
	  Automatically create new languages on make update. Automatically
	  generate list of DISTFILES. Added template for header used in new
	  po files. Updated documentation.
	* doc/descriptions/unsupported.desc: Added Genius Colorpage Vivid III.
	  Added more info for Plustek OpticPro 1212U and U12/UT12.

2003-02-05  Henning Meier-Geinitz <henning@meier-geinitz.de>

	* backend/gt68xx.c backend/gt68xx_devices.c backend/gt68xx_high.c
	  backend/gt68xx_high.h doc/descriptions/gt68xx.desc
	  doc/descriptions/unsupported.desc doc/gt68xx/gt68xx.CHANGES:
	  Fixed resolutions for BearPaw 1200 TA. Increase the lowest black
	  for CCD coarse calibration. Adjusted internal gamma correction.
	  CCD scanners use color mode for coarse+quality cal now. Preview isn't
	  always in 8 bit mode now (can be selected by option). Upper and lower
	  limits for coarse calibration are unified now. Added options for
	  adjusting gain and offset.
	* po/sane-backends.de.po po/sane-backends.es.po po/sane-backends.fr.po
	  po/sane-backends.pt.po po/sane-backends.ru.po po/sane-backends.sv.po:
	  Adjusted for new gt68xx options. Updated German translation for
	  gt68xx.

2003-02-04  Michael Herder <crapsite@gmx.net>

        * doc/descriptions/artec_eplus48u.desc:
	  Unified manufacturer names according to Hennings suggestion.

2003-02-03  Henning Meier-Geinitz <henning@meier-geinitz.de>

	* doc/sane-backends.pt.po: Fixed UTF character.

2003-02-02  Peter Kirchgessner <peter@kirchgessner.de>

	* backend/hp.c backend/hp-handle.c: Add support for OS/2
	  doc/descriptions/hp.desc: Version number changed

2003-02-02  Jochen Eisinger <jochen.eisinger@gmx.de>

	* doc/descriptions/mustek_pp.desc: cleaned up the file a little

2003-02-02  Henning Meier-Geinitz <henning@meier-geinitz.de>

	* doc/descriptions/gt68xx.desc doc/descriptions/unsupported.desc:
	  Unified manufacturer names. Minor bugfixes.

2003-02-01  Henning Meier-Geinitz <henning@meier-geinitz.de>

        * configure configure.in: Warnings enabled again. Used extra version
          -cvs.

Older entries can be found in ChangeLog-1.0.10.