Backends use a mixture of SANE_CURRENT_{MAJOR | MINOR} and V_{MAJOR |
MINOR} with all kind of permutations. I was confused by this and one
comment in pieusb.c tells me I was not alone. Some items in old
changelogs suggest to use the SANE_CURRENT_ macros in backends, so let's
switch to do that with the exception of net.c and dll.c. Done with:
$ find backend -name '*.[ch]' | xargs sed -i '/nearly every/ ! { s/\<V_M/SANE_CURRENT_M/g }'
$ git checkout backend/net.c backend/dll.c
And manually removing the comment from pieusb.c. Everything still builds
fine.
The __sane_unused__ symbol was used slightly more often then UNUSEDARG
and, more importantly, defined in include/sane/sanei_backend.h. That
makes it readily available to virtually all backends.
This adds support for Canon IX-4015 scanner. The difference from other scanners
supported by this backend is that it has no highlight and shadow settings - the
corresponding bytes in set_window command must be zero or it will fail.
IX-4015 has optical resolution of 400 dpi, can interpolate up to 800 dpi (color)
or 1200 dpi (grayscale).
* backend/canon.c, canon-sane.c, canon.h: Added support for
the FB1200S flatbed scanner.
* backend/canon.c: Made the sense handler generate meaningful
status information for new scanner models (solved the Mandrake
crash problem).
* backend/canon.c, canon-sane.c, canon.h: Moved model-dependent
declarations and decisions to a common location.
* backend/canon-sane.c: Fixed the out-of-memory problem of
xscanimage when doing previews with scanners using hardware
scan resolutions only.
backend/canon.h, doc/sane-canon.man,
doc/descriptions/canon.desc: added support for FB620S and
and FS2700, by Mitsuru Okaniwa <m-okaniwa@bea.hi-ho.ne.jp>
and Ulrich Deiters <ukd@xenon.pc.Uni-Koeln.DE>
Abel
Ralph Little