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6 685 Commity
33 Gałęzie
59 Tagi
56 MiB
Wykres commitów

106 Commity (55d5ef6fd9fcd74ab75bd65fd0e96c761a7f1f9d)

Autor SHA1 Wiadomość Data
Stéphane Voltz b02acbd283 working calibration (led and shading) 2010-05-19 06:01:43 +02:00
Stéphane Voltz 89de65c6cd work ing full width uncalibrated scans for GL847 2010-05-16 07:37:00 +02:00
Stéphane Voltz 96b29ca201 working full width 1200 dpi scan 2010-05-10 06:16:51 +02:00
Stéphane Voltz e726900b56 park after scan working ! 2010-05-09 09:06:04 +02:00
Stéphane Voltz fdd4fefde6 slow_back_home working 
- bulk data read fails on read remainder
 2010-04-29 22:01:34 +02:00
Stéphane Voltz 530ebc8d3e about to scan: slow back home to tackle 2010-04-28 07:28:10 +02:00
Stéphane Voltz 3dba8c1d66 WIP setup optical regs ~OK 2010-04-25 21:32:44 +02:00
Stéphane Voltz f91ceaddf4 working transparency support for gl646 based scanners 
- add move to transparency adapter function to command set
- no warmup when using transparency adapter
- increase maximum warmup time to match HP3670 requirements
- tune HP3670's transparency adapter geometry
- handle calibration area geometry in gain calibration
- add simple move head function for gl646 based scanners
 2010-03-15 06:24:23 +01:00
Stéphane Voltz 7e95fd8365 fixed ta size handling and gl646 calibration 2010-03-09 22:22:43 +01:00
Stéphane Voltz 84ef34005f enforce source geometry based on device description on source change 
- dynamically allocate SANE_Range for geometry
- recompute ranges when source change using flatbed or xpa description
 2010-03-02 06:38:19 +01:00
Stéphane Voltz bc652842a5 enable warming up and calibration caching for HP3670 2010-03-01 21:42:38 +01:00
Stéphane Voltz 56107960af tune shading offset at 1200 dpi for HP3670 2010-02-26 13:59:42 +01:00
Stéphane Voltz cd310cdcc8 make shading calibration work for HP3670 
- enable calibration flag
- tune offset for shading data
- compute resolution to use for shading using cksel
 2010-02-26 13:34:08 +01:00
Stéphane Voltz 12c408ba5a fix COLOR_FILTER issues by adding 'None' value at end of list 
- restore correct gamma table size for gl841 scanners
- add 'None' value at the and of the possible filter list so we don't
  break existing code
 2010-02-23 08:09:42 +01:00
Stéphane Voltz b8a7f1ec2f button support for HP3670 
- button support for hp3670
- fix visibility of gl646_public_set_fe
- scanning area fix
 2010-02-16 06:44:36 +01:00
Stéphane Voltz a0fd2c5012 HP3670 working uncalibrated at all resolutions 2010-02-12 13:49:26 +01:00
Stéphane Voltz 43512a7a0a hp3670/hp2400 like scanners progress 
- managed to get AFE working for HP2400/HP3670
- cleaned up gpio usage
- add custom gamma for GL841 models
- turned default lineart to 'dynamyc'
 2010-02-08 06:19:17 +01:00
Stéphane Voltz 166c6219ff HP3670 WIP 2010-02-03 06:23:40 +01:00
Stéphane Voltz 421b1fe240 about to get HP3670 fe working 2010-02-03 06:23:39 +01:00
Stéphane Voltz 586153f5ae make sure TL_X and TL_Y are always lesser than BR_X and BR_Y 2010-01-27 05:45:59 +01:00
Stéphane Voltz 6cb3d76966 minor options cleanup 
- enable dynamic lineart only when lineart enabled
- no desc for buttons option group
 2010-01-26 21:31:24 +01:00
Stéphane Voltz f42cb07d8d enable dynamic rasterization for lineart scans 
- use emulated lineart mode to apply binarize function pulled from
the epjitsu backend (by m. allan noah).
 2010-01-26 21:31:23 +01:00
Stéphane Voltz db46aac928 add an option to use software lineart for GL841 based scanners 2010-01-19 21:39:29 +01:00
Stéphane Voltz 260c917e6d fix shading calibration for CCD GL646 scanners 
- for CCD scanners, shading calibration is always done in color mode
 2010-01-17 14:49:57 +01:00
Stéphane Voltz ab33e9a4d1 make threshold option active 2010-01-14 06:51:02 +01:00
Stéphane Voltz 9cf351b43b true gray improvements 
- fixed true gray resetting
- make GL646 parts use the option filter for true gray
 2010-01-13 06:55:42 +01:00
Stéphane Voltz 7724df7c8b modified color filter option to enable true gray for cis GL841 scanners 2010-01-13 06:55:42 +01:00
Stéphane Voltz e6dd25adb7 fix image size when document shorter than expected for gl841 scanners 
- add a function to read count of lined scanned
- use real scanned count line to compute the number of line to read to
  flush the current scan
 2009-12-09 20:54:42 +01:00
Stéphane Voltz 4e7c47fa33 handle unattended document height for sheetfed scanners 
- make sheefed scanners report a -1 line number to allow for variable
  document height
 2009-12-05 08:33:27 +01:00
Stéphane Voltz ef4c5102ca add support for Ambir/Syscan DS685 2009-12-05 07:26:25 +01:00
Stéphane Voltz d4079557e4 sheetfed calibration tuning 
- use sensor max resolution to do led/offset/gain calibration
- use different thresholds when detecting white/black pixels in search
  strip function
- tune device flags for DP485, DP487 and XP100
 2009-11-16 06:37:15 +01:00
Stéphane Voltz c348e5af7e calibrate and clear calibration set reload params 2009-11-06 21:24:43 +01:00
Stéphane Voltz 3c8b10d16b remove some special cases for shading calibration computing - remove DSMOBILE600 special case for calling compute_planar_coefficient - remove special case to compute words_per_color 2009-11-06 21:24:43 +01:00
Stéphane Voltz 6668b38d2c fix shading coefficient computing at dpi higher than sensor's one 2009-11-06 21:24:43 +01:00
Stéphane Voltz e0e9d639fd add soft sensor to signal that the scanner needs calibration 2009-11-06 21:24:42 +01:00
Stéphane Voltz 6c8052f54d duplicate shading data on all channels for gray scans 2009-11-06 21:24:42 +01:00
Pierre Willenbrock 5f3625ad7a Add Calibration for Visioneer Roadwarrior and DocketPort 665 2009-11-06 21:24:41 +01:00
Pierre Willenbrock 17c0aa77ad Add offset/gain/led calibration for sheetfed scanners 2009-11-06 21:24:40 +01:00
Pierre Willenbrock cc77c4fa88 Fix usage of words_per_color. 
I really don't know what i was thinking.
 2009-11-06 21:24:40 +01:00
Pierre Willenbrock 6dddc67eb9 Add save_power calls where they belong 2009-11-06 21:24:40 +01:00
Stéphane Voltz 2ffe52857b enable shading calibration for XP300 
- add the needed flags to XP300
- tune shading line number
- setup shading calibration computing parameters
 2009-11-06 21:24:39 +01:00
Stéphane Voltz 142498bca3 make DS600 use planar coefficient computing function 
- improve compute_planar_coefficient to handle an averaging factor
- make DS600 call it with proper parameters
 2009-11-06 21:24:38 +01:00
Stéphane Voltz eab45d5245 DS600 allways send coefficients for all color channels 2009-11-06 21:24:38 +01:00
Stéphane Voltz b57f0fd362 sheetfed scanners don't (can't) calibrate at each sane_start() 2009-11-06 21:24:38 +01:00
Julien BLACHE 561a2c8fe2 Fix missing check in genesys for raw debug data 
Patch by Tollef Fog Heen <tfheen@err.no>
 2009-09-26 11:39:29 +02:00
Stéphane Voltz 2c38397142 fix shading hp2300 shading calibration at dpi <= 300 2009-08-05 07:51:11 +02:00
Stéphane Voltz fc11d2ebea don't use color filter for gl646 cis scanners since we're using true gray 2009-08-04 07:44:43 +02:00
Stéphane Voltz 8f5069219f removed obsoleted comment 2009-07-10 07:30:56 +02:00
Stéphane Voltz 7b982e87db fix for MD5345 shading calibration at half ccd resolution 2009-07-10 07:22:06 +02:00
Stéphane Voltz 12594427d9 add a 10 minutes expiration time for GL646 CCD scanners' calibration cache 2009-07-10 07:22:06 +02:00