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211 Commity (b9e41f89e16bcbca5ca79e9d3d0f3aa2b98d8d98)

Autor SHA1 Wiadomość Data
Pierre Willenbrock b53cfc23fe * backend/genesys.c backend/genesys.h backend/genesys_low.h: added 
options for enabling/disabling horizontal interpolation at high
   resolutions and selection of color filter in grayscale and
   lineart modes.
 * backend/genesys_gl841.c: implemented color filter selection.
 2006-06-07 22:39:09 +00:00
Stéphane Voltz 6237d28bcb - add work around for HP2300 for an issue related to the amount of 
scan data read before asic reset.
 2006-04-21 05:32:21 +00:00
Pierre Willenbrock 6b7031ca40 * backend/genesys.c backend/genesys.h backend/genesys_low.h 
backend/genesys_conv.c backend/genesys_gl841.c: Added extended
   option "Threshold" for lineart mode(Thanks to Laurent Charpentier).
 2006-03-27 14:41:30 +00:00
Pierre Willenbrock 9fbc4ad57f * backend/genesys.c backend/genesys_low.h: Removed little endian conversions 
in slope table creation functions
 * backend/genesys_gl646.c backend/genesys_gl841.c: Added little endian
   conversions to gl*_send_slope_table functions
 2006-03-09 19:58:19 +00:00
Pierre Willenbrock 50fc452e8b * backend/genesys.c: Some annotations about endianess of scanned data 
* backend/genesys_gl646.c: Convert gamma tables to little endian
 2006-03-09 18:46:41 +00:00
Henning Geinitz 1bce75400e Fixed some compilation warnings. 2006-01-05 21:16:26 +00:00
Pierre Willenbrock fb446b0804 * backend/genesys.c: removed usage of current_setup in functions 
where it is not necessarily initialized. Modified shading
	  calibration to not use fixed stripe sizes. Fixed memory
	  corruption while calculating shading data. Fixed read sizes to
	  be multiples of 256. Fixed stagger/line distance
	  correction. Fixed line shrinking to correctly update data
	  buffers. Bumped BUILD number.
	* backend/genesys.c backend/genesys_conv.c: Added gray to lineart
	  conversion.
	* backend/genesys.c backend/genesys_conv_hlp.c: Modified calling
	  parameters to stagger/line distance correction filter to better
	  describe its inner working.
	* backend/genesys_devices.c: Slowed down motor timings for
	  LiDE 35/40/50/60. Removed untested message for LiDE 35/40/50/60.
	* backend/genesys_gl646.c: Fixed bug for odd pixel count. Added
	  support for gray to lineart conversion.
	* backend/genesys_gl841.c: Fixed words_per_line calculation. Added
	  support for gray to lineart conversion(not used). Fixed problem
	  with scanners not backtracking while scanning calibration area
	  leading to scanning part of document area.
 2005-12-05 20:50:57 +00:00
Henning Geinitz 79d2a16c78 Bumped build number. Changed scanner's name to Canon LiDE 35/40/50. Added Canon 
LiDE LiDE 60. This scanner is still commented out in genesys.conf. Removed
comment sign for Canon LiDE 35/40/50 in genesys.conf.
 2005-11-20 13:59:39 +00:00
Pierre Willenbrock 02b1a07b5d * Added support for Canon LiDE 35/40/50 
* Reworked data conversion process to convert CIS data
 2005-11-19 22:51:01 +00:00
Stéphane Voltz 9857b4cf6c - fixed endianess issue in genesys backend when creating 
slope table
 2005-08-05 12:18:35 +00:00
Stéphane Voltz bce76371c4 - added genesys backend from experimental area 2005-06-27 20:07:45 +00:00