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6257 Commity (22108dca2a52f11c01fc252dbcf430fc40b0ddca)

Autor SHA1 Wiadomość Data
Ben Olden-Cooligan ec3eacfbcb Remove obsolete pixma macOS workaround 
Without this change, pixma scanning is currently broken (tested with Canon MP495). The stated reason for the workaround (libusb not supporting timeouts for interrupts) hasn't been true since 2010:
67d9ef7b68
 2024-01-11 20:21:36 -08:00
Ralph Little bff8d25007 Merge branch 'master' into 'master' 
Fix hpljm1005 #723

See merge request sane-project/backends!819
 2024-01-11 21:54:21 +00:00
ThierryFR 77059fe3d4 Merge branch 'escl_fix_option_without_poppler' into 'master' 
escl: Fix option without poppler.

See merge request sane-project/backends!820
 2024-01-11 18:23:04 +00:00
Ordissimo cc13a4986d escl: Fix option without poppler. 2024-01-11 19:13:45 +01:00
Tarwirdur Turon 829b11b72e Fix hpljm1005 #723 
1. Fixed scan to jpeg/png
2. Fixed bottom part of the image
3. Removed white pixels from the right part of the image
4. Adjusted physical dimensions of the scanning area
 2024-01-06 18:45:25 +03:00
Ralph Little 22e3de3642 net: fix trailing whitespace from previous merge. 2023-12-31 18:46:24 -08:00
Jonathan Schulz 8a57a6934f Refactor deprecated getlogin() 2023-12-31 21:35:26 +00:00
Dianne Skoll 3f612c1277 Update DMC author's contact details 
My legal name and my email address have changed.
 2023-12-11 22:15:30 -05:00
Ralph Little 8096f84a6f Merge branch 'lexmark_X2670_backend' into 'master' 
Lexmark x2600 backend

See merge request sane-project/backends!769
 2023-12-10 18:36:08 +00:00
Benoit JUIN c1e9a341ab memory leak fix 2023-12-03 08:08:07 +01:00
Benoit JUIN 7efa04ff78 white spaces 2023-12-03 07:12:11 +01:00
Benoit JUIN daebecd216 fix memory leak 2023-12-03 07:11:41 +01:00
Benoit JUIN 84c94b8368 handle usb plug/unplug correctly 2023-12-03 07:03:39 +01:00
Benoit JUIN 068714ef6e fix ifs 2023-12-03 06:14:03 +01:00
Benoit JUIN f7dd8e224d memoy leak fix 2023-12-03 06:00:23 +01:00
Benoit JUIN 7631c15c5e Mem alloc checks, typo and handle cancel scan correctly 2023-12-03 05:51:50 +01:00
Benoit JUIN 80478c865b add licence & author note 2023-11-30 06:47:40 +01:00
Benoit JUIN 0255c74669 free buffers 2023-11-30 04:53:35 +01:00
Benoit JUIN ec9efba602 compile/typo fix 2023-11-29 06:39:17 +01:00
Benoit JUIN 0661fe9d89 fix warnings 2023-11-29 06:31:31 +01:00
Benoit JUIN 1fb0a78dd8 simple scan sends cancel on page finish ... 2023-11-29 06:23:32 +01:00
Benoit JUIN c9e8d812df reposition readPtr correctly 2023-11-29 06:10:05 +01:00
Benoit JUIN d022fa9c1b use buffers 2023-11-27 05:52:00 +01:00
Benoit JUIN 1513839238 whitespace cleanup 2023-11-26 06:43:53 +01:00
Benoit JUIN fc8e03ef69 cleanup logs 2023-11-26 06:08:37 +01:00
Benoit JUIN 6ee3558990 add color channel swap 2023-11-25 09:23:42 +01:00
Benoit JUIN 768fa3bf59 refactor more readable 2023-11-25 07:18:22 +01:00
Benoit JUIN 94b67794a5 handle high dpi and use a buffer to read data 2023-11-25 06:15:33 +01:00
Benoit JUIN 51aaef6d81 WIP: fill a buffer instead of messy sync read/write 2023-11-24 06:09:27 +01:00
Benoit JUIN 6e9f4b3785 fix debug line 2023-11-23 09:40:54 +01:00
Benoit JUIN 0a0afc2a71 fix typo 2023-11-23 09:13:29 +01:00
Benoit JUIN 5360166729 Merge remote-tracking branch 'origin/lexmark_X2670_backend' into lexmark_X2670_backend 2023-11-23 09:07:22 +01:00
Benoit JUIN 35aed3072c add debug info 2023-11-23 09:06:12 +01:00
Ralph Little 0098b1c58b Apply 2 suggestion(s) to 1 file(s) 2023-11-23 08:05:14 +00:00
Ralph Little 02f1a624f3 Apply 1 suggestion(s) to 1 file(s) 2023-11-23 08:03:57 +00:00
Ralph Little 5bf66ca4e5 Merge branch 'pixma_mf750' into 'master' 
pixma: Added speculative definitions for MF750 imageclass machines.

See merge request sane-project/backends!810
 2023-11-06 22:56:50 +00:00
Ralph Little 651fc3419a pixma: Added speculative definitions for MF750 imageclass machines. 
Also corrected descrption file entry for TS8700.
 2023-11-06 14:48:38 -08:00
Ralph Little 43135ab7ed avision: fix for warning related to pthread unused variable and shadowed variable name. 2023-11-06 10:29:19 -08:00
Ordissimo 14dbdc759e pixma: add models October 2023 2023-11-03 10:15:17 +01:00
Alex Belkin b38e620c23 Merge branch 'xerox_mfp-no-usb-clear_halt-workaround' into 'master' 
xerox_mfp: skip ENDPOINT CLEAR HALT command by default. #706

See merge request sane-project/backends!799
 2023-11-03 04:19:53 +03:00
ValdikSS 655b9736c5 xerox_mfp: skip ENDPOINT CLEAR HALT command by default 
Some xerox_mfp scanners, such as Samsung SCX-4521F, hangs when
their OUT ENDPOINT receives CLEAR HALT command, which is performed
in usb open and close functions of the backend.
The issue seem to be dependant on USB controller and assumingly
happens due to some sort of incompatibility of USB implementation
in the scanner.

Skip sending this command by default and add
SANE_XEROX_USB_HALT_WORKAROUND env variable to execute
CLEAR HALT commands.
 2023-11-02 15:55:55 +03:00
ThierryFR d8c3848765 Fix work with pre-configured device 2023-10-09 20:54:48 +00:00
Ralph Little 6fc47c4c14 test: added validation checks for config string option saelections. 
This will avoid a reported buffer overflow issue related to invalid (long) options being specified.
 2023-10-02 16:23:07 -07:00
Ralph Little 837d1622ea epsonds: New model support added. 2023-10-02 20:02:21 +00:00
Ralph Little 3c20a989cf Merge branch 'xerox-3335' into 'master' 
xerox_mfp: add Xerox WorkCentre 3335

See merge request sane-project/backends!790
 2023-09-27 14:01:16 +00:00
Ralph Little 41b865e2a5 Merge branch 'master' into 'master' 
Correct tpo scan area for agfa arcus 1200

See merge request sane-project/backends!791
 2023-09-27 13:58:52 +00:00
Marc Schink 3a58649ff1 xerox_mfp: Fix lineart and halftone mode 
Halftone and lineart mode do not work properly except for a
resolution of 600 dpi. The very last part of a scanned document is
missing and displayed as black stripe. This problem was found with a
Samsung SCX-4521F, but is assumed to affect other devices, too.

Decode the data received from the device in halftone and lineart mode
to fix this problem.

This patch was tested with a Samsung SCX-4521F device for all
resolutions supported by the device with color, grayscale, lineart
and halftone mode.
No regression test with other devices supported by the xerox_mfp
driver was done because of lack of devices.
 2023-09-27 16:32:45 +03:00
Marc Schink 7b0572a180 xerox_mfp: Fix various format specifiers 2023-09-27 16:30:16 +03:00
Marc Schink 1e1f8affb6 xerox_mfp: Add support for Samsung SCX-4521F 
The acquisition with the xerox_mfp driver works almost out of the box
for the Samsung SCX-4521F but the process stops just before the end
of the document until an USB transfer timeout expires. The very last
part of the scanned document is missing then.

Do not request more data from the device than available for the last
USB transfer to overcome this problem and to be conform with the
properties of the vendor driver.

The driver was tested for all resolutions supported by the device
with color and grayscale mode.
No regression test with other devices supported by the xerox_mfp
driver was done because of lack of devices.
 2023-09-27 16:30:09 +03:00
Ordissimo b1f6bea394 pixma: add 2023 models 2023-09-25 23:18:15 +02:00