Added code to read_data() to pad image data to
requested length and to zero out any garbage using
information from sense data command. Added new
MAINTENANCE_DATA struct and options to display
scanner's maintenance/callibration statistics.
*backend/hs2p.h
- added enum CONNECTION_TYPES
- added HS2P_DATA struct
- added SENSE_DATA struct to struct HS2P_Device
- added SANE_String_Const orientation_list[]
- added macros isset_ILI() and isset_EOM()
*backend/hs2p-scsi.h
- replaced request_sense struct with SENSE_DATA struct
- added #define DATA_TYPE_EOL (va_list sentinel)
- added MAINTENANCE_DATA struct
*backend/hs2p-saneopts.h
- added OPT_ORIENTATION
- added MAINTENANCE_DATA options
*backend/hs2p.c
- added MAINTENANCE_DATA options
- added unused connType to attach()
- added update_hs2p_data() to fill in options
- added hs2p_open() and hs2p_close()
- added get_hs2p_data() to read scanner data
- added print_maintenance_data()
- modified sane_control_options() to
accomodate new maintenance options and to
handle Portrait/Landscape option
replaced adf_status macro with s->data.adf_status
- modified sane_read() to correctly zero out the
missing bytes on an incomplete read and to pad
to the requested length
*backend/hs2p-scsi.c
- replaced request_sense() with get_sense_data()
- added print_sense_data()
- added SENSE_DATA *sdp to sense_handler()
- modified read_data() to handler other data type codes/qualifiers
- read_adf_status() now is replaced with call to
read_data(fd,*buf,*bufsize,dtc,dtq)
- round pixels_per_line down to arbitrary limits for fi-4990 & fi-4860
- fi-4860 returns random garbage to serial number queries
- initialize *info to 0 in sane_control_option()
* doc/descriptions/fujitsu.desc: backend v85, improve status/comments
* frontend/scanimage.c: initialize *info, fix buffer overwalk
- add all documented request sense codes to sense_handler()
- fix color jpeg (remove unneeded BGR to RGB swapping code)
- add macros for LUT data
* backend/canon_dr.conf.in: add DR-2080C usb ID
* doc/descriptions/canon_dr.desc: backend v10, add DR 3020
- rename read/send_counter to read/send_panel
- enable control panel during init
- add options for all buttons
- call TUR twice in wait_scanner(), even if first succeeds
- disable rif
- enable brightness/contrast/threshold options
* doc/descriptions/canon_dr.desc, doc/sane-canon_dr.man: backend v8
On Ubuntu getlogin() returns NULL. So we noew first try getlogin()
and if that fails, we try getenv("USER") and if that fails we use
a defaul user string
- jpeg support (size rounding and header overwrite)
- call object_position(load) between pages even if buffering is on
- use request sense info bytes on short scsi reads
- byte swap color BGR to RGB
- round image width down, not up
- round image height down to even # of lines
- always transfer even # of lines per block
- scsi and jpeg don't require reading extra lines to reach EOF
- rename buffer option to buffermode to avoid conflict with scanimage
- send ssm_do and ssm_df during sane_start
- improve sense_handler output
* doc/descriptions/canon_dr.desc: backend v7
Louis Lagendijk