Commit Graph
3 Commits
Author SHA1 Message Date
Alexia DeathandBastien Nocera c575afba9a Make the +2 right shift happen on image handoff.
Rather than when reading the rows. Doing it there seems a lot
more sensible and does not get in the way of minimizing the
impact of lost USB packets.

http://lists.reactivated.net/pipermail/fprint/2009-December/001404.html
2010-08-19 20:29:45 +01:00
Alexia DeathandBastien Nocera 8cd31f6ad8 Try to correct missing packets in image stream
If a packet goes missing, use the data from previous row
to minimize distortion, or use some neutral dummy data.

http://lists.reactivated.net/pipermail/fprint/2009-December/001404.html
2010-08-19 20:27:09 +01:00
Alexia DeathandBastien Nocera 4b518bd230 Fix a segfault if a scan was shorter than 8 lines.
This segfault was caused by proceeding to free the conversion result
without checking for an error condition in image to print
data conversion.

http://lists.reactivated.net/pipermail/fprint/2009-December/001405.html
2010-08-19 20:21:51 +01:00