3 Commity (64382b400b4c1fa07e212da2b4a381d511d00244)

Autor	SHA1	Wiadomość	Data
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	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
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