- add fine cal support for machines with internal buffer (2050/2080)
- support fixed-width machines that require even bytes per scanline
- pad end of scan with gray if scanner stops prematurely
- better handling of errors during calibration
- cleanup canceling debug messages
- remove old cancel() prototype
* sanei/sanie_tcp.c, backend/epson2_net.c: Update
sanei_tcp_read() to better simulate old behavior of MSG_WAITALL.
recv() tends to return MTU sized chunks of data without that option. And at
least cygwin doesn't support MSG_WAITALL. Re-enable epson2 using that
function for big recieves.
* libgetopt.c, libgetopt1.c:
Revert some logic meant to be used only when we were always compiling
interal getopt() functions. Fix header filename.
- split coarse and fine cal to run independently
- add side option
- reset scan params to user request if calibration fails
- better handling of sane_cancel
- better handling of errors during sane_start and sane_read
ChangeLog to commit 1e381db161
For adding debug verbosity to sanei_usb.c patch, fixing the choice
of usb endpoints in the sanei_usb_open() seek for endpoints loop.
- bug fix in read_panel()
- initialize vars in do_usb_cmd()
- set buffermode off by default
- clear page counter during init and sane_start()
- eject previous page during init and sane_start()
- improved SSM_BUFF macros
- moved set_window() to after ssm-*()
- add coarse calibration (AFE offset/gain & per-channel exposure)
- add fine calibration (per-cell offset/gain)
- free image and fine cal buffers in sane_close()
- compare page counter of small scanners only in non-buffered mode
- add back-side gray mirroring code for DR-2580C
HP ScanJet 4500C/4570C/5500C is supported by the 'hp5590' backend.
* doc/descriptions/hp5590.desc:
Updated backend version, added HP ScanJet 4500C as completely supported,
added HP ScanJet 5500C as untested, HP ScanJet 4570C/5550C/5590/7650
marked as completely supported
* tools/check-usb-chip.c:
Updated HP ScanJet model names displayed during the check_hp5590().
* backend/hp5590.c, backend/hp5590_cmds.c, backend/hp5590_cmds.h,
backend/hp5590_low.c, backend/hp5590_low.h, doc/sane-hp5590.man:
Updated the list of supported devices (added HP 5500C which is similar
to 4570C, 5500C which is similar to 4500C) - only strings/comments, no
code was changed. Updated backend version. Updated man page.
Network fds are of no use to the Avahi process and can cause the net
backend to hang when saned is run in debug mode.
This only happens if the net backend tries to connect to saned a second
time and manages to establish the connection before saned has completed
its shutdown.
There is some potential for this to also occur when saned is run in
standalone mode but it's far less probable as the window is a lot smaller.
Add in missing $PTHREAD_LIBS to all backends that can make use of it.
Rename --enable-fork-process to --enable-pthread to maatch internal
logic. Also, stop linking in pthreads needlessly if its been
disabled.
* configure, configure.in: version 1.0.21cvs
* doc/releases.txt: minor updates for new build system
* doc/descriptions/canon_dr.desc, doc/descriptions/coolscan3.desc,
doc/descriptions/rts8891.desc, doc/descriptions/xerox_mfp.desc:
remove :new tag
with newer automake.
* backend/Makefile.am, tools/sane-config.in: Add missing
$GPHOTO2_LDFLAGS so library can be found.
* tools/Makefile.am: Add mising $SCSI_LIBS to sane-find-scanner.
* po/sane-backends.de.po: updates from Burkhard Luck
* po/Makefile.am, po/Makefile.in, po/sane-backends.en_GB.po: new
translation from Andrew Coles
* po/*.po: rebuilt with new strings
doc/descriptions/fujitsu.desc: add S1500 usb ids and status
* backend/canon_dr.c: update credits
* doc/sane-fujitsu.man doc/sane-canon_dr.man: update version numbers,
dates, credits and known issues
* doc/saned.man: remove section about uncontrolled data port range
- return cmd status for reads of sensor options
* backend/canon_dr.c, doc/descriptions/canon_dr.desc: backend v26
- return cmd status for reads of sensor options
- allow rs to adjust read length for all bad status responses
- fix DR-2510C duplex deinterlacing code
- rewrite sane_read helpers to read until EOF
- update sane_start for scanners that dont use object_position
- dont call sanei_usb_clear_halt() if device is not open
- increase default buffer size to 4 megs
- set buffermode on by default
- hide modes and resolutions that DR-2510C lies about
- read_panel() logs front-end access to sensors instead of timing
- rewrite do_usb_cmd() to use remainder from RS info
* doc/desciptions/canon_dr.desc: backend v24, update DR-2510C comment
* backend/pixma_bjnp.c
- silenced some debug statements during scanner detections
- increased timeouts to 20 seconds as 10 seconds is apparently
- not enough for the combination of a Mac and an MX850.
- rewrite all image data processing code
- handle more image interlacing formats
- re-enable binary mode on some scanners
- limit some machines to full-width scanning
* doc/desciptions/canon_dr.desc: v23, improved comments
- improved macros for inquiry and set window
- shorten inquiry vpd length to match windows driver
- remove status-length config option
- add padded-read config option
- rewrite do_usb_cmd to pad reads and calloc/copy buffers
* backend/canon_dr.conf.in: s/status-length/padded-read/g
- pad gray deinterlacing area for DR-2510C
- override tl_x and br_x for fixed width scanners
* doc/descriptions/canon_dr.desc: backend v19, update comments
- add byte-oriented duplex interlace code
- add RRGGBB color interlace code
- add basic support for DR-2580C, DR-2050C, DR-2080C, DR-2510C
- add more unknown setwindow bits
- add support for 16 byte status packets
- clean do_usb_cmd error handling (call reset more often)
- set status packet size from config file
- rewrite config file parsing to reset options after each scanner
- add config options for vendor, model, version
- dont call inquiry if those 3 options are set
- remove default config file from code
- add initial gray deinterlacing code for DR-2510C
- rename do_usb_reset to do_usb_clear
* doc/descriptions/canon_dr.desc: backend v18, update model status
* backend/canon_dr.conf.in: added better comments and new options
m. allan noah