mirror
/
sane-project-backends
kopia lustrzana https://gitlab.com/sane-project/backends
1
0
Forkuj 0
Kod Zgłoszenia Projekty Wydania Wiki Aktywność
12 199 Commity
32 Gałęzie
59 Tagi
58 MiB
Wykres commitów

6086 Commity (db573b74ed24c04f557eaba0ecc79aa7c9f20e2a)

Autor SHA1 Wiadomość Data
Thierry HUCHARD 8885312711 Fixes device discovery 2020-10-10 18:01:55 +02:00
Zdenek Dohnal 6af85ec669 plustek-usbhw.c: Add 1ms sleep before writing to register 0x59 
Works around discovery problem for CanoScan N650U, fixes #137.
 2020-10-09 08:55:41 +02:00
Ralph Little 6886cf6e80 gt68xx: Added temporary fix to avoid stop scan during cancel. 
Calling this function upsets some scanners in this family.
This temporary sticking plaster permits the Mustek 1248UB scanner to
scan after cancelling. We need to look into this much more when a
scanner becomes available for investigation.
 2020-10-03 10:38:50 -07:00
Nikolai Kostrigin 5ef217b19d add ID information for Avision AV186+ and AV188 sheetfed USB scanners 
backend/avision.c: add AV186+ as 'good',
                       AV188 as 'untested'
doc/descriptions/avision.desc: add AV186+ as 'good',
                                   AV188 as 'untested'
 2020-09-28 18:31:56 +03:00
Wolfram Sang 7139d6decf epson2: add autofocus 
Enable autofocus support on my Epson 12000XL. The middle of the scan
area will be used as the focus point. An arbitrary X,Y is possible but
not implemented yet

Signed-off-by: Wolfram Sang <wsa@kernel.org>
 2020-09-26 17:14:47 +02:00
Wolfram Sang 5d706c2c35 epson2: implement full range manual focus settings 
Allow the whole range of manual focus settings as an expert option. This
is also now independent of a TPU being installed or not. The old default
values are applied if the user changes the source type (either FLATBED
or TPU). Adding a focus group here because autofocus options will come
with later patches.

Signed-off-by: Wolfram Sang <wsa@kernel.org>
 2020-09-26 16:48:51 +02:00
Wolfram Sang f9f75ca068 saneopts: add entries for focus/autofocus 
coolscan2 has focus entries already reused in coolscan3. Because I want
to add the same options to epson2, it makes sense to make them available
globally. Add i18n while here.

Signed-off-by: Wolfram Sang <wsa@kernel.org>
 2020-09-26 16:48:51 +02:00
Wolfram Sang a0e68f7de9 epson2: enable focus for all scanner types 
Even with USB based scanners, we need to send the esci command to set
the focus. There is no byte in the extended scanning parameters for it.
So, move the code to a place where it is called for all cases.

Signed-off-by: Wolfram Sang <wsa@kernel.org>
 2020-09-26 11:48:10 +02:00
Wolfram Sang 1653b0f80c Merge branch 'zdohnal/esci_set_focus_retval' into focus_on_12000XL 2020-09-26 11:47:57 +02:00
Rolf Bensch 429cc0efc0 pixma: backend version 0.28.6 2020-09-25 16:40:07 +02:00
Rolf Bensch 9db8fc305e pixma: add comment for last merge 2020-09-25 16:38:38 +02:00
Rolf Bensch e80612275e Merge branch 'patch-1' into 'master' 
Added support for Canon Pixma MX340 buttons and ADF status

See merge request sane-project/backends!513
 2020-09-25 14:35:40 +00:00
m. allan noah e46adab4f2 canon_dr v59: fine calibration updates 
- restructure fine calibration code
- initial support for uploading fine calibration payloads
- improve DR-C225 support

Most canon scanners require that the driver apply fine (per-cell)
calibration information. But a few require that the info be loaded
into the scanner. Here, we add initial support for that, though the
needed values are hardcoded instead of calculated.
 2020-09-23 21:43:35 -04:00
m. allan noah 588f01526e fujitsu v137b: brightness/contrast improvements 
- change window_gamma init (fixes bright/contrast for iX1500)
- only call send_lut after set_window (remove late_lut)
 2020-09-23 21:42:44 -04:00
m. allan noah 5b92a367c3 fujitsu v137a: fix JPEG duplex memory corruption 2020-09-23 21:39:14 -04:00
Zdenek Dohnal 94506b1787 epson2: check for return value of e2_esc_cmd 2020-09-22 11:34:56 +02:00
Wolfram Sang b1b412d5f8 epson2: fix lower brightness limit for DS-G20000/12000XL 
I get -EINVAL with -4 (ROM Version 1.02). -3 works.

Signed-off-by: Wolfram Sang <wsa@kernel.org>
 2020-09-18 20:37:40 +02:00
thierry1970 cd768b3692 Check options scan and fix xml. 2020-09-18 15:47:45 +02:00
Ordissimo b155955b0e Merge branch 'escl-add-scan-options' into 'master' 
Added options: Brightness, Threshold, Sharpen and Contrast.

See merge request sane-project/backends!527
 2020-09-17 20:29:28 +00:00
thierry1970 e281dfb0cd Fix style. 2020-09-17 18:55:03 +02:00
thierry1970 fcbeeccbf0 Added options: Brightness, Threshold, Sharpen and Contrast. 2020-09-17 18:50:33 +02:00
Your Name 0f7ce3fe7a Do not use fixed python executable name and use AM_PROG_PYTHON 
On many systems now python executable it is python3.
On my system it the case and by this muild failed with:

make[2]: Leaving directory '/home/tkloczko/rpmbuild/BUILD/backends-1.0.31/backend'
make[2]: Entering directory '/home/tkloczko/rpmbuild/BUILD/backends-1.0.31/backend'
Generating pixma/pixma_sane_options.h from pixma/pixma.c
/bin/sh: python: command not found
make[2]: *** [Makefile:7317: pixma/pixma_sane_options.h] Error 127
make[2]: Leaving directory '/home/tkloczko/rpmbuild/BUILD/backends-1.0.31/backend'
make[2]: *** Waiting for unfinished jobs....

Using AM_PROG_PYTHON() nmacro cllows avoide tha by hecks current version of the
python and allw to use custom python executable by execute configure by:

$ PYTHON=</some/python> ./configure <params>

AM_PROG_PYTHON aclocal macro propagates to automake files $(PYTHON) variable
which could be used on geberate instaleable scripts on duting build process like
it is now in backend/Makefile.am.

Currently minum version of required vesion of the python is python >= 3.
 2020-09-13 20:17:43 +01:00
Olaf Meeuwissen a380fb0894
pixma: Restore old behaviour in case XML support is missing 
Fixes #345.
 2020-09-13 18:47:32 +09:00
pimvantend 17ab6caa38 canon_lide70 simplified going back 2020-09-07 15:15:21 +02:00
Olaf Meeuwissen cea2a83ea2 Merge branch 'master-spelling' into 'master' 
spelling fixes

See merge request sane-project/backends!516
 2020-09-07 09:24:15 +00:00
Peter Marschall 33d1aecc7c Apply 1 suggestion(s) to 1 file(s) 2020-09-06 07:34:40 +00:00
Peter Marschall 950aded610 Apply 1 suggestion(s) to 1 file(s) 2020-09-06 07:29:49 +00:00
Peter Marschall 6e16f45b76 Apply 1 suggestion(s) to 1 file(s) 2020-09-06 07:29:44 +00:00
Peter Marschall d789545521 Apply 1 suggestion(s) to 1 file(s) 2020-09-06 07:17:00 +00:00
Olaf Meeuwissen c946aa5a84 Merge branch 'dell1600n_net_return_eaccess_if_local_only' into 'master' 
dell1600n_net: return ACCESS_DENIED when local devices are requested

See merge request sane-project/backends!506
 2020-09-04 11:48:13 +00:00
Olaf Meeuwissen 8894364c5b Merge branch 'master' into 'master' 
backend/avision.c adf_reset(): In debug message "adf_reset: read ... failed...

See merge request sane-project/backends!515
 2020-09-03 12:10:51 +00:00
Peter Marschall 2ad63d4e1e spelling fixes for sane core 2020-08-29 09:18:04 +02:00
Peter Marschall cd8c018585 spelling fixes for xerox_mfp backend 2020-08-29 09:18:04 +02:00
Peter Marschall 77406ed606 spelling fixes for sceptre backend 2020-08-29 09:18:04 +02:00
Peter Marschall 44755f6fc5 spelling fixes for dmc backend 2020-08-29 09:18:04 +02:00
Peter Marschall 5515db0272 spelling fixes for leo backend 2020-08-29 09:18:04 +02:00
Peter Marschall 5137304bb6 spelling fixes for ma1509 backend 2020-08-29 09:18:04 +02:00
Peter Marschall f8d08816a8 spelling fixes for sp15c backend 2020-08-29 09:18:04 +02:00
Peter Marschall 25af0a7403 spelling fixes for tamarack backend 2020-08-29 09:18:04 +02:00
Peter Marschall 66443f37e6 spelling fixes for ibm backend 2020-08-29 09:18:04 +02:00
Peter Marschall f6059bd3cb spelling fixes for gphoto2 backend 2020-08-29 09:18:04 +02:00
Peter Marschall a36cf4afda spelling fixes for dell1600n backend 2020-08-29 09:18:04 +02:00
Peter Marschall 9d368fd7a8 spelling fixes for dc25 backend 2020-08-29 09:18:04 +02:00
Peter Marschall 37bee66d05 spelling fixes for s9036 backend 2020-08-29 09:18:04 +02:00
Peter Marschall 56cbbdad5d spelling fixes for sharp backend 2020-08-29 09:18:04 +02:00
Peter Marschall 4984bedb6e spelling fixes for ricoh backend 2020-08-29 09:18:04 +02:00
Peter Marschall 35fe083519 spelling fixes for qcam backend 2020-08-29 09:18:04 +02:00
Peter Marschall 95eda03dd1 spelling fixes for nec backend 2020-08-29 09:18:04 +02:00
Peter Marschall 340f7e7329 spelling fixes for niash backend 2020-08-29 09:18:04 +02:00
Peter Marschall 56be6cf59a spelling fixes for lexmark backend 2020-08-29 09:18:04 +02:00
Peter Marschall fc24607b31 spelling fixes for agfafocus backend 2020-08-29 09:18:04 +02:00
Peter Marschall b834e47287 spelling fixes for kodak backend 2020-08-29 09:18:04 +02:00
Peter Marschall af9f9d62cd spelling fixes for kodakaio backend 2020-08-29 09:18:04 +02:00
Peter Marschall 269a7c0413 spelling fixes for avision backend 2020-08-29 09:18:04 +02:00
Peter Marschall f611cab816 spelling fixes for v4l backend 2020-08-29 09:18:04 +02:00
Peter Marschall 9a6ef1ceb0 spelling fixes for hs2p backend 2020-08-29 09:18:04 +02:00
Peter Marschall e0bc8e9ba7 spelling fixes for net backend 2020-08-29 09:18:04 +02:00
Peter Marschall 15d95a5b1b spelling fixes for matsushita backend 2020-08-29 09:18:04 +02:00
Peter Marschall 452f21c1e2 spelling fixes for microtek2 backend 2020-08-29 09:18:04 +02:00
Peter Marschall 16acc1c233 spelling fixes for artec backend 2020-08-29 09:18:04 +02:00
Peter Marschall 917c8b2c5f spelling fixes for artec_eplus48u backend 2020-08-29 09:18:04 +02:00
Peter Marschall 7e984d479a spelling fixes for apple backend 2020-08-29 09:18:04 +02:00
Peter Marschall ffb741852a spelling fixes for hp backend 2020-08-29 09:18:04 +02:00
Peter Marschall 7dcb5dc096 spelling fixes for hp3500 backend 2020-08-29 09:18:03 +02:00
Peter Marschall f4fb21e334 spelling fixes for hp3900 backend 2020-08-29 09:18:03 +02:00
Peter Marschall 32aa1ef826 spelling fixes for hp5400 backend 2020-08-29 09:18:03 +02:00
Peter Marschall b9ca020ef6 spelling fixes for hpljm1005 backend 2020-08-29 09:18:03 +02:00
Peter Marschall bbf7d068ed spelling fixes for hpsj5s backend 2020-08-29 09:18:03 +02:00
Peter Marschall 33f413e790 spelling fixes for epson backend 2020-08-29 09:18:03 +02:00
Peter Marschall b2ce3110c6 spelling fixes for epson2 backend 2020-08-29 09:18:03 +02:00
Peter Marschall 3d1a5da4e1 spelling fixes for fujitsu backend 2020-08-29 09:18:03 +02:00
Peter Marschall 79a1aa2723 spelling fixes for stv680 backend 2020-08-29 09:18:03 +02:00
Peter Marschall d2f2d9965e spelling fixes for st400 backend 2020-08-29 09:18:03 +02:00
Peter Marschall b7676f3ec1 spelling fixes for canon backend 2020-08-29 09:18:03 +02:00
Peter Marschall fbe99c0914 spelling fixes for canon_dr backend 2020-08-29 09:18:03 +02:00
Peter Marschall 0e8b1d0e89 spelling fixes for canon_pp backend 2020-08-29 09:18:03 +02:00
Peter Marschall ec07e73d04 spelling fixes for canon630u backend 2020-08-29 09:18:03 +02:00
Peter Marschall e1ea09c834 spelling fixes for coolscan backend 2020-08-29 09:18:03 +02:00
Peter Marschall e78667e32d spelling fixes for coolscan2 backend 2020-08-29 09:18:03 +02:00
Peter Marschall 27e5078c39 spelling fixes for coolscan3 backend 2020-08-29 09:18:03 +02:00
Peter Marschall dde1ad7a82 spelling fixes for kvs40xx backend 2020-08-29 09:18:03 +02:00
Peter Marschall 5d606d9b56 spelling fixes for kvs20xx backend 2020-08-29 09:18:03 +02:00
Peter Marschall bf5ddfe389 spelling fixes for kvs1025 backend 2020-08-29 09:18:03 +02:00
Peter Marschall 0ff0d7d25b spelling fixes for epjitsu backend 2020-08-29 09:18:03 +02:00
Peter Marschall f69854bb48 spelling fixes for rts8891 backend 2020-08-29 09:18:03 +02:00
Peter Marschall 78dd1892ab spelling fixes for sm3840 backend 2020-08-29 09:18:03 +02:00
Peter Marschall a94c17175f spelling fixes for sm3600 backend 2020-08-29 09:18:03 +02:00
Peter Marschall 3e33c9664a spelling fixes for pixma backend 2020-08-29 09:18:03 +02:00
Peter Marschall 4f4278ab2d spelling fixes for escl backend 2020-08-29 09:18:03 +02:00
Peter Marschall 13b56dd122 spelling fixes for pie backend 2020-08-29 09:18:03 +02:00
Peter Marschall 63c686b929 spelling fixes for pieusb backend 2020-08-29 09:18:03 +02:00
Peter Marschall 064d73ed5a spelling fixes for umax backend 2020-08-29 09:18:03 +02:00
Peter Marschall 0d862ba575 spelling fixes for umax1220u backend 2020-08-29 09:18:03 +02:00
Peter Marschall e8ba89fdcc spelling fixes for umax_pp backend 2020-08-29 09:18:03 +02:00
Peter Marschall b8cc6ce3a9 spelling fixes for cardscan backend 2020-08-29 09:18:03 +02:00
Peter Marschall 192262a277 spelling fixes for p5 backend 2020-08-29 09:18:03 +02:00
Peter Marschall 0b2e89db18 spelling fixes for snapscan backend 2020-08-29 09:18:03 +02:00
Peter Marschall cbbfcd1121 spelling fixes for gt68xx backend 2020-08-29 09:18:03 +02:00
Peter Marschall f4385e21c3 spelling fixes for teco3 backend 2020-08-29 09:18:03 +02:00
Peter Marschall 78bf42e04e spelling fixes for teco2 backend 2020-08-29 09:18:03 +02:00
Peter Marschall fe71899cc8 spelling fixes for teco1 backend 2020-08-29 09:18:03 +02:00
Peter Marschall bd081d3bbe spelling fixes for mustek_usb backend 2020-08-29 09:18:03 +02:00
Peter Marschall 6cb28ca627 spelling fixes for mustek_pp backend 2020-08-29 09:18:03 +02:00
Peter Marschall a1239c5601 spelling fixes for mustek backend 2020-08-29 09:18:03 +02:00
Peter Marschall 493ed0a533 spelling fixes for mustek_usb2 backend 2020-08-29 09:18:03 +02:00
Peter Marschall 9afda64c42 spelling fixes for plustek backend 2020-08-29 09:18:03 +02:00
Peter Marschall e3f20a932c spelling fixes for plustek_pp backend 2020-08-29 09:18:03 +02:00
Peter Marschall 0cd9de9bef spelling fixes for genesys backend 2020-08-29 09:18:03 +02:00
Peter Marschall a307ba8ccf spelling fixes for u12 backend 2020-08-29 09:18:02 +02:00
pimvantend f7ad041682 canon_lide70 eliminating old cmd_buffer 2020-08-28 14:30:48 +02:00
pimvantend 0544e42002 lide 70 init problem solved 2020-08-27 15:16:05 +02:00
pimvantend e97919d53b canon_lide70 small changes 2020-08-26 15:25:24 +02:00
pimvantend ead06704ea removed trailing whitespace 2020-08-24 17:14:40 +02:00
pimvantend 5bfbb13b08 renaming startblobs, modernizing gamma procedures 2020-08-24 15:23:00 +02:00
Adam Richter f089aeac8c backend/avision.c adf_reset(): In debug message "adf_reset: read ... failed ...", fix arithmetic and compiler warning about printf integer format type mismatch. 2020-08-24 03:56:36 -07:00
Olaf Meeuwissen bfab54e391 Merge branch 'release/1.0.31' into 'master' 
Release/1.0.31

See merge request sane-project/backends!514
 2020-08-24 09:19:44 +00:00
pimvantend ed43548de7 first support for the lide600. 1200dpi dropped. 2020-08-22 11:15:44 +02:00
pimvantend d00af49e36 preparing for the lide600 2020-08-20 16:49:17 +02:00
pobrn 0f9b481fee dell1600n_net: return empty list when local devices are requested 
!502 made the dell1600n_net backend return GOOD status when local
devices are requested. This is problematic since in that case
the caller may assume that the passed device list has been populated.
However, this is not the case for this backend, since the device list
is not modified in any way in that case. The caller trying to access
the device list may lead to undesired consequences. Fix that by
returning an empty list if 'local_only' is true.
 2020-08-20 15:39:32 +02:00
Asela Fernando 4a76bbd162 Added support for Canon Pixma MX340 buttons buf[7] and ADF status buf[8] 2020-08-20 00:32:49 +00:00
Olaf Meeuwissen 245564dffe Merge branch 'respect_local_only' into 'master' 
Respect 'local_only' parameter of sane_get_devices()

Closes #140 and #130

See merge request sane-project/backends!502
 2020-08-16 09:55:14 +00:00
Rolf Bensch 65db792a14 pixma: backend version 0.28.5 2020-08-15 14:33:48 +02:00
Rolf Bensch 311bf867f9 pixma: MP495 is working 
Pixma backend supports only symmetric scan resolutions, here 600dpi.

See issue sane-project/backends#32
 2020-08-15 14:32:58 +02:00
Rolf Bensch 80643db457 pixma: MP495 is working 
Pixma backend supports only symmetric scan resolutions, here 600dpi.

See issue sane-project/backends#32
 2020-08-15 14:29:18 +02:00
Rolf Bensch 7ac9296a19 pixma: backend version 0.28.5 2020-08-15 14:08:20 +02:00
Rolf Bensch 3113d546c8 Revert "pixma: MP490 Series doesn't need special image formatting @ high dpi" 
This reverts commit 1675697366.

See issue sane-project/backends#338
 2020-08-15 14:06:20 +02:00
Rolf Bensch d1fea9269d Revert "pixma: MP490 Series doesn't need special image formatting @ high dpi" 
This reverts commit 1675697366.

See issue sane-project/backends#338
 2020-08-14 20:28:26 +02:00
Rolf Bensch 34c25369e5 pixma: backend version 0.28.4 2020-08-14 19:58:15 +02:00
Rolf Bensch 584099c9c1 pixma: enable PIXMA_CAP_JPEG for Canon i-SENSYS MF260 Series 2020-08-14 19:52:05 +02:00
Rolf Bensch a384de5aea pixma: new capability PIXMA_CAP_JPEG 2020-08-14 19:45:23 +02:00
pobrn 45f84a569c respect 'local_only' parameter of sane_get_devices() 
Certain backends do network scans even if the 'local_only'
parameter for 'sane_get_devices()' is true. Fix that.

Changes:

1. Modify 'sanei_configure_attach()' so that backend specific
   data may be passed to the 'attach()' function.

2. Use this in certain backends to pass the value of the
   'local_only' parameter so that network related activities
   are only carried out when the value is false.
 2020-08-12 12:29:38 +02:00
Michael Niewöhner 743290300a backend/avision: fix lock-up of scanners not supporting fastfeed 
de19ebc introduced a regression, where some scanners would lock-up
completely and require a full power cycle.

To fix that, do not call release_unit for any scanners not supporting
fastfeed for now, since that leads to lock-ups on at least one device.
Currently, it isn't clear what exactly is causing the problems, so it
maybe be enabled in a correct way again, later.

Resolves issue !337.

Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
 2020-08-10 19:46:52 +02:00
Olaf Meeuwissen 7056b4826b Merge branch 'mingw-fixes' into 'master' 
MinGW build fixes

See merge request sane-project/backends!483
 2020-08-01 06:14:15 +00:00
Olaf Meeuwissen 8e21bd5806 epsonds: Read whole payload of welcome message 2020-08-01 12:28:00 +09:00
Olaf Meeuwissen 6c07abf763 epsonds: Rewrite network I/O 
This follows the changes made to the epson2 backend and addresses
GHSL-2020-079, GHSL-2020-080 and GHSL-2020-081.  Re #279.
 2020-08-01 12:28:00 +09:00
m. allan noah e44672cdf8 Merge branch 'canon_dr/fix_get_pixelsize' into 'master' 
canon_dr: Report early error

See merge request sane-project/backends!333
 2020-08-01 01:10:17 +00:00
Ralph Little 5dd9eeb083 gt68xx: Restore cancel "stop_scan" call and fix whitespace issue 
The original issue that I had with this patch was in the cancel function
where the patch author had commented out the "stop scan" call for cancel.
This made no sense to me. I have put it back in for testing.
It might have been accidentally left out.
 2020-07-26 11:19:31 -07:00
Ralph Little 462419cc68 gt68xx: Initial check-in of proposed patch for crash. 
Ulf and I will review and test this patch on this branch.
It does seem to fix the issue, but I want to check it out a little more
before we commit it to master.
 2020-07-26 11:02:40 -07:00
Ralph Little 37bc4598a2 hp5400: initialize options bit mask to avoid compiler warning and glitchy operation 
This was picked up as a compiler warning in Ubuntu build and was a
real functional issue.
 2020-07-26 10:00:48 -07:00
Michael Niewöhner e8ae2ca16f backend/avision: fix: use fabs instead of abs for double values 
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
 2020-07-26 12:20:03 +02:00
Michael Niewöhner fa6dfcc44e backend/avision: i1120: finally set correct offsets for duplex 
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
 2020-07-26 12:19:56 +02:00
Michael Niewöhner 7d7184a209 backend/avision: add missing offsets for bry 
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
 2020-07-26 12:19:12 +02:00
Michael Niewöhner 6a6927b198 backend/avision: implement ADF first-sheet offset compensation 
i1120 has another offset. When scanning in ADF multi-page mode (the
default), the very first sheet is moved 1.5mm down. That leads to 1.5mm
being cut off at the bottom.
This implements the (hopefully last) offset setting for multi-sheet ADF
scans.

Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
 2020-07-26 12:16:07 +02:00
Michael Niewöhner e96ce8887e backend/avision: add ADF front-only offset compensation 
This adds offset compensation for ADF front-only scans, which may
have different offsets than ADF duplex scans.

Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
 2020-07-26 12:16:07 +02:00
Michael Niewöhner 58a3cdd042 backend/avision: Rewrite offset compensation 
This is a complete rewrite of the offset compensation using a
combination of overscan and line skipping. It replaces the option
AV_REAR_OFFSET by specifying exact offset values for each scanner.
This was needed for Kodak i1120 which needs bottom line skipping.
The old implementation could not skip bottom lines since we could
not know how many lines we will get in the end from ADF.
The new implementation redirects the output file descriptor to a
temporary file. After the current page is completely scanned,
offsets are applied and the output is passed to the original
output file descriptor.

Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
 2020-07-26 12:16:07 +02:00
Michael Niewoehner b4716f6264 backend/avision: i1120: Add option AV_MULTI_SHEET_SCAN 
Kodak i1120 has single-sheet and multi-sheet scan modes. This option sets
bitset3[7] which enables multi-sheet scan by default so there is no pause
of 1s between two sheets in ADF scan mode. This also fixes some offsets
when scanning multiple sheets.

Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
 2020-07-26 12:16:06 +02:00
Michael Niewoehner e54c9602e9 backend/avision: i1120: add option AV_GAMMA_UINT16 
Kodak i1120 has a different gamma table format that looks like a
uint16/double array. Implement it and add an option for it.

Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
 2020-07-26 12:16:06 +02:00
Michael Niewoehner d8bf392424 backend/avision: i1120: add option AV_GAMMA_10 
Kodak i1120 needs gamma to be set to 1.0 to give decent scan results.
Add an option for this.

Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
 2020-07-26 12:16:06 +02:00
Michael Niewoehner 886bf85d88 backend/avision: i1120: add option AV_NO_QCALIB_MODE 
i1120 does not have an explicit "quality-calibration" mode. Add an
option to disable this mode.

Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
 2020-07-26 12:16:06 +02:00
Michael Niewoehner de19ebc61a backend/avision: i1120: add option AV_FASTFEED_ON_CANCEL 
Some scanners like i1120 support fast feed-out of the sheet when
cancelling a running scan. Add a new option for this release type.

Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
 2020-07-26 12:16:06 +02:00
Michael Niewoehner 8b467b248e backend/avision: i1120: set AV_NO_REAR 
Kodak broke rear-only scan (bitset3[3]) when they modified the Avision
firmware. It would be possible to add a work-around that drops front data and
writes rear data only. Because of deinterlacing, offsets etc. this is way too
complicated. The simpliest solution to scan rear-only is to turn around the
paper stack and use front scan instead.

Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
 2020-07-26 12:16:06 +02:00
Michael Niewoehner 692f87389b backend/avision: i1120: add option AV_OVERSCAN_OPTDPI 
i1120 uses optical DPI for overscan calculation. Add an option for it.

Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
 2020-07-26 12:16:06 +02:00
Michael Niewoehner 74e94e6901 backend/avision: i1120: add option AV_NO_QSCAN_MODE 
i1120 does not have an explicit quality-scan mode. Add an option to disable it.

Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
 2020-07-26 12:16:06 +02:00
Michael Niewoehner aff30cbb21 backend/avision: ability[3] seems to be a typo since ability[2] is dark cal indicator 
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
 2020-07-26 12:16:06 +02:00
Michael Niewoehner de1a873cb7 backend/avision: i1120: use AV_SOFT_SCALE 
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
 2020-07-26 12:16:06 +02:00
Michael Niewoehner c1c8ee8ea6 backend/avision: i1120: Enable gray filter to match windows driver 
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
 2020-07-26 12:16:06 +02:00
Michael Niewoehner f393f8f246 backend/avision: i1120: add option AV_FORCE_CALIB 
Add option AV_FORCE_CALIB to force calibration when scanner claims it is
not needed but it is.

Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
 2020-07-26 12:16:06 +02:00
Michael Niewoehner 196ce0b046 backend/avision: Add basic support for KODAK i1120 
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
 2020-07-26 12:16:06 +02:00
Olaf Meeuwissen 890eb452b9 Merge branch 'Add-gamma-tables-to-test-backend' into 'master' 
Add gamma test options

See merge request sane-project/backends!301
 2020-07-26 09:39:23 +00:00
Kåre Särs 5683aab66b Add gamma test options 2020-07-26 09:39:23 +00:00
m. allan noah e7fc728e28 fujitsu: add USB IDs for fi-7800 and fi-7900 2020-07-18 21:12:52 -04:00
Rolf Bensch 8bdd27d149 pixma: remove auto generated files @ 'make clean' 
See merge request sane-project/backends!491
 2020-07-14 19:36:17 +02:00
Rolf Bensch e390b351a0 pixma: backend version 0.28.3 2020-07-14 18:10:45 +02:00
Rolf Bensch 1da5ae889a pixma: add new button options 
some scanners return more options from push-button:
document-type, adf-status and adf-orientation
 2020-07-14 17:39:18 +02:00
Rolf Bensch ec918e5c74 pixma: TR4500 Series supports max. 600dpi 2020-07-14 17:28:06 +02:00
Rolf Bensch 0febc81665 pixma: add button support for TR4500 Series 
this scanner provides additional button information
 2020-07-14 17:27:48 +02:00
Rolf Bensch 1943d34d60 pixma: TR4500 Series returns JPEG images from ADF scans 2020-07-14 17:27:23 +02:00
Rolf Bensch 7481254f1b pixma: auto generate options files with python[23] 
see issue sane-project/backends#327
 2020-07-14 17:13:06 +02:00
Rolf Bensch 819cc8cd61 pixma: add comment how to generate new pixma_sane_options.[ch] 2020-07-11 20:04:46 +02:00
Rolf Bensch 684efcef23 pixma: add "do not edit" comment on top of generated files 2020-07-11 19:51:26 +02:00
Olaf Meeuwissen 4a2cabe3be
pixma: Fix sane options file generation 
This now generates files in the source tree and includes them in the
source tarball together with the script used.  Explicit dependencies
are added to trigger generation.  Rules have been rewritten to use
implicit variables for brevity.
 2020-07-11 16:58:24 +09:00
Rolf Bensch b957674f65 pixma: auto generate sane options files 
This prevents from fixing stuff in generated files.

Generated from pixma.c, bottom comment area.
 2020-07-07 22:29:34 +02:00
Rolf Bensch 537fbc9bf6 pixma: backend version 0.28.2 2020-07-06 23:39:51 +02:00
Rolf Bensch 0b22eecf86 Merge branch '318-canoscan-lide-400-potentially-supports-48-bit-depth' into 'master' 
Resolve "CanoScan LiDE 400 potentially supports 48-bit depth"

Closes #318

See merge request sane-project/backends!486
 2020-07-06 21:38:06 +00:00
Rolf Bensch 8f93b4cc62 pixma_mp800: remove TODO for 16-bit scans 
mp800 scanners need min. 150dpi for 16-bit scans
 2020-07-06 23:17:02 +02:00
Rolf Bensch 3a18629f11 pixma: in dpi list set min. scan resolution for 16-bit scans 2020-07-06 23:17:02 +02:00
Rolf Bensch 0f1850fe4f pixma: new parameter to set min. xdpi for 16-bit scans 
16-bit scans have different min. scan resolutions: 75 and 150dpi
 2020-07-06 23:17:02 +02:00
Rolf Bensch b0efdd89cb pixma_mp150: scan 48bit color and convert 2020-07-06 23:17:02 +02:00
Rolf Bensch c4f0d4505e pixma_mp150: enable 48bit support for LiDE 400 2020-07-06 23:17:02 +02:00
Povilas Kanapickas b0c42c0f5f genesys: Implement support for LiDE 90 2020-06-27 00:48:06 +03:00
Povilas Kanapickas ea15fb29b7 genesys: Simplify motor table upload on gl842 2020-06-27 00:47:19 +03:00
Povilas Kanapickas d948f5eb69 genesys: Fix cis scanner support on gl842 2020-06-27 00:47:18 +03:00
Povilas Kanapickas 02782651a3 genesys: Add model option to disable fast feeding 2020-06-27 00:47:17 +03:00
Povilas Kanapickas 86c15ff4a0 genesys: Add option to fill dark calibration with constant 2020-06-27 00:47:16 +03:00
Povilas Kanapickas 6fdc5e6e1f genesys: Throw an exception when motor speed is too low 2020-06-27 00:47:15 +03:00
Povilas Kanapickas f6f891bd93 genesys: Call update_home_sensor_gpio() for all chip types 2020-06-27 00:47:14 +03:00
Michael Cronenworth 9793d4f64e MinGW build fixes 
- Fix define check on S_IFSOCK, looked like a typo
- Need a define check around syslog usage
- libdll_preload already has sanei_usb symbols and linking fails with
  duplicate symbol errors if this is left in
 2020-06-19 09:34:27 -05:00
Rolf Bensch e859ea108a pixma: backend version 0.28.1 2020-06-06 13:16:54 +02:00
Rolf Bensch e58ccba918 pixma: TR8500 Series returns JPEG images from ADF scans 
See issue sane-project/backends#270
 2020-06-06 13:16:16 +02:00
Rolf Bensch dc25c9f48d pixma: backend version 0.28.0 2020-06-05 23:20:41 +02:00
Rolf Bensch d2ae0ee697 pixma: update coryright 2020-06-05 23:19:21 +02:00
Rolf Bensch edace214b2 Merge branch 'pixma/gamma_table' into 'master' 
Pixma: fix internal generated gamma table

See merge request sane-project/backends!295
 2020-06-05 20:58:07 +00:00
Rolf Bensch 4b9dddb763 remove debug outputs from send gamma table 2020-06-05 22:41:32 +02:00
Rolf Bensch 0118111c6f use capability to select gamma table size 2020-06-05 22:07:19 +02:00
thierry1970 f52f4917e5 Error syntax 2020-06-05 11:45:21 +02:00
thierry1970 641c736c37 Replacement of printf by DBG. 2020-06-05 10:20:21 +02:00
Rolf Bensch 16ddd3b972 get 1024 and 4096 size gamma tables from frontend 
Default gamma table has 1024 entries of 16 bits values. Only generation 1
scanners need a gamma table with 4096 entries of 8 bits values.
 2020-05-30 23:41:06 +02:00
Rolf Bensch 1486b81dd9 pixma: fix description of adf-wait 2020-05-30 16:22:00 +02:00
Rolf Bensch 16ff7c0bba generate gamma table from control option 
we need to generate gamma table only once, after getting gamma from the frontend
 2020-05-30 16:18:20 +02:00
Rolf Bensch 057aa02b34 new capability for scanner generation 1 4096 bytes gamma table 2020-05-30 16:04:25 +02:00
Rolf Bensch 11126468ef calculate 16-bit gamma table 
Generation 1 scanners need a 8-bit gamma table, with 4096 bytes size.
All other scanners need a 16-bit gamma table, with 1024 bytes size. For
these scanners values of the generated gamma table are close by the values
used from the manufacturers proprietary driver.
 2020-05-30 16:02:01 +02:00
Rolf Bensch 103c77ddee new global variable for gamma 
get gamma value from 'opt_gamma'
 2020-05-30 15:27:42 +02:00
Rolf Bensch 24c016f408 pixma_gen_options.py: fix print whitespace 2020-05-30 15:12:46 +02:00
Povilas Kanapickas 96f60115df genesys: Bump calibration version 2020-05-26 01:51:23 +03:00
Povilas Kanapickas 23079e0061 genesys: Increase timeout in wait_until_has_valid_words() 2020-05-26 01:51:20 +03:00
Povilas Kanapickas 3cca2593fc genesys: Add support for Canon 5600F 2020-05-26 01:51:19 +03:00
Povilas Kanapickas b9e4113ef0 genesys: Add functions to write to register according to mask 2020-05-26 01:51:18 +03:00
Povilas Kanapickas 7c74cb7ce9 genesys: Remove no longer used code 2020-05-26 01:32:45 +03:00
Povilas Kanapickas 8ec6bc2e5d genesys: Deduplicate move_to_ta() 2020-05-26 01:32:44 +03:00
Povilas Kanapickas c4135d63a7 genesys: Simplify move_to_ta() on gl843 2020-05-26 01:32:43 +03:00
Povilas Kanapickas bc973a21c2 genesys: Simplify move_to_ta() on gl842 2020-05-26 01:32:42 +03:00
Povilas Kanapickas b8a24ee409 genesys: Remove useless debug statements 2020-05-26 01:32:41 +03:00
Povilas Kanapickas 57a398888d genesys: Deduplicate init_regs_for_scan() 2020-05-26 01:32:40 +03:00
Povilas Kanapickas 66ba92cfb6 genesys: Don't throw exception in non-exceptional circumstances 2020-05-26 01:32:39 +03:00
Povilas Kanapickas 7c378476e8 Merge branch 'genesys-gl847-transparency' into 'master' 
genesys: Implement transparency support on gl847

See merge request sane-project/backends!475
 2020-05-25 22:30:48 +00:00
Povilas Kanapickas 64b69331d3 Merge branch 'genesys-misc-fixes' into 'master' 
genesys: Miscellaneous fixes

See merge request sane-project/backends!474
 2020-05-25 22:29:03 +00:00
Povilas Kanapickas 786442d9c7 Merge branch 'genesys-pixel-offsets' into 'master' 
genesys: Pixel offset calculation adjustments

See merge request sane-project/backends!473
 2020-05-25 22:26:23 +00:00
Povilas Kanapickas 6bf26b3882 Merge branch 'genesys-host-side-calibration' into 'master' 
genesys: Reimplement simplier host-side calibration

See merge request sane-project/backends!472
 2020-05-25 22:25:47 +00:00
Povilas Kanapickas f3b04b374a genesys: Implement transparency support on gl847 2020-05-26 01:14:43 +03:00
Povilas Kanapickas 8a66829057 genesys: Simplify access to nodes that are newly added to image pipeline 2020-05-26 01:13:20 +03:00
Povilas Kanapickas c9182dc606 genesys: Ensure ImagePipelineStack nodes are destroyed in reverse order 2020-05-26 01:13:19 +03:00
Povilas Kanapickas 3282c5a654 genesys: Fix TIFF file writing 2020-05-26 01:13:18 +03:00
Povilas Kanapickas ba91fc844d genesys: Fix start pixel calculation when optical resolution is not max 2020-05-26 01:10:52 +03:00
Povilas Kanapickas 56db2b988a genesys: Adjust host side calibration by shading pixel offset 2020-05-26 01:10:51 +03:00
Povilas Kanapickas 8a10e33a13 genesys: Move all pixel adjustment calculations to a single function 2020-05-26 01:10:50 +03:00
Povilas Kanapickas b569e6cbb9 genesys: Reimplement simplier host-side calibration 2020-05-26 01:09:23 +03:00
Olaf Meeuwissen 08613aad26 gt68xx: Remove @PACKAGEVERSION@ from configuration filey 2020-05-25 20:48:35 +09:00
Povilas Kanapickas 92bf0c6623 genesys: Remove broken interpolation support 2020-05-24 20:44:26 +03:00
Povilas Kanapickas 6a495f9725 genesys: Remove duplicate align_int_up() 2020-05-24 20:44:25 +03:00
Povilas Kanapickas e7e5322003 genesys: Remove dead code 2020-05-24 20:44:24 +03:00
Povilas Kanapickas 33fc7cfb29 genesys: Retrieve output parameters out of the actual pipeline 2020-05-24 18:36:48 +03:00
Povilas Kanapickas a12083c8c4 genesys: Remove support for generating lineart within the backend 2020-05-24 18:20:17 +03:00
Povilas Kanapickas a23d61c26b genesys: Allow pipeline to be created without mutating device 2020-05-24 18:02:03 +03:00
Povilas Kanapickas 28e6ad89b8 genesys: Simplify read buffer size calculation 2020-05-24 16:35:59 +03:00
Povilas Kanapickas ec5af18239 genesys: Remove no longer used ImageBufferGenesysUsb 2020-05-24 16:35:59 +03:00
Povilas Kanapickas d172b9cc4d genesys: Remove read buffer after image processing 2020-05-24 16:35:59 +03:00
Povilas Kanapickas f5af633263 genesys: Simplify data buffering in main image pipeline 2020-05-23 10:39:09 +03:00
Povilas Kanapickas 9873fdf922 genesys: Don't read too much data when segment count is more than one 2020-05-23 10:39:08 +03:00
Povilas Kanapickas 55691ece2c genesys: Merge ImagePipelineNodeBuffered{CallableSource and GenesysUsb} 2020-05-23 10:39:07 +03:00
Povilas Kanapickas 8981e583e2 genesys: Move math utilities to utilities.h 2020-05-23 10:39:06 +03:00
Povilas Kanapickas fe323f19cb genesys: Add a way to push constructed nodes to pipeline 2020-05-23 10:39:05 +03:00
Povilas Kanapickas afa798d71a genesys: Simplify ImagePipelineNodeArraySource 2020-05-23 10:39:04 +03:00
Povilas Kanapickas d680724f9e Merge branch 'genesys-debug-tiff' into 'master' 
genesys: Use TIFF files for debugging

See merge request sane-project/backends!464
 2020-05-23 11:18:34 +00:00
Povilas Kanapickas d770012132 genesys: Use TIFF files for debugging 2020-05-23 14:03:01 +03:00
Povilas Kanapickas aa937c5b4c genesys: Simplify pixel positioning for unstaggering 2020-05-23 14:02:32 +03:00
Povilas Kanapickas 5a455e741b genesys: Fix align_multiple_{floor,ceil} for zero multiple 2020-05-23 14:02:31 +03:00
Povilas Kanapickas bb05afdbfd genesys: Fix erroneous multiplication by channels on gl646 cis 2020-05-23 14:02:30 +03:00
Povilas Kanapickas 5f0abce90f genesys: Add support for unstaggering in X direction 2020-05-22 01:23:50 +03:00
Povilas Kanapickas 95d7196fca genesys: Implement image pipeline node to shift columns 2020-05-22 01:23:49 +03:00
Povilas Kanapickas 1bae94fd1e genesys: Support more than 2 columns in ImagePipelineNodePixelShiftLines 2020-05-22 01:23:48 +03:00