[sane-devel] Bug#993350: Epson Perfection1640: Debug log: success

[ael]

On Tue, Nov 09, 2021 at 04:47:34PM +0100, Wolfram Sang wrote:
> 
> > I have had a very quick skim of epson2.c and a couple of other files.
> > I can see a DBG macro which seems to be defined in sanei_debug.h
> > but I am not sure how to invoke it just yet.
> 
> SANE_DEBUG_EPSON2=<value> xsane

I have repeated the test, but this time with "Positive film", so
this time it succeeds.

The attached sane_debug_good4.txt.gz log should be pretty similar
to sane_debug3.txt.gz (a failure with Positive Slide).
So I hope that a diff might help track down what is going wrong.

I have truncated sane_debug_good4.txt.gz to avoid a huge file
with all the buffers full of the successful preview image.
The truncation is just after the matching place where sane_debug3.txt.gz
ends of course.

I hope to have a bit more time later this evening and see if I can
follow what is going on.

ael

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