[sane-devel] SOLVED: Fujitsu fi5900c JPG compression fails with ADF Duplex
m. allan noah
kitno455 at gmail.com
Thu Sep 24 02:58:30 BST 2020
I have just pushed v137 of the fujitsu backend up to our git repo.
This fixes the bug Wes reported with the fi-5900, and also includes
some updated brightness/contrast code which should fix a bug with the
On Mon, Sep 21, 2020 at 3:02 PM Wes Rishel <wrishel at gmail.com> wrote:
> M. Allan Noah provided a patch for fujitsu.c in Sane 1.0.31 that solves this problem. He has identified it as build#137
> Thanks, Allan for the rapid response!
> -- Wes
> On Fri, Sep 18, 2020 at 12:07 PM Wes Rishel <wrishel at gmail.com> wrote:
>> Apparently my including debug created a messae that is too large.
>> This time, the debugging output is in an attached zip.
>>> Working with 1.0.31.
>>> scanimage -V
>>> scanimage (sane-backends) 1.0.31; backend version 1.0.31
>>> These work:
>>> scanimage --mode color --source 'ADF Duplex' > x.jpg (produces a .pnm file)
>>> scanimage --mode color --compression JPEG > x.jpg (produces a .jpg file)
>>> This produces a Segmntation fault/core dump:
>>> scanimage --mode color --source 'ADF Duplex' --compression JPEG > x.jpg
>>> So does this:
>>> scanimage --mode color --compression JPEG --source 'ADF Duplex' > x.jpg
>>> Attached is the output runnng the failing options with SANE_DEBUG_FUJITSU=15
"well, I stand up next to a mountain- and I chop it down with the edge
of my hand"
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