Commit graph

6 commits

Author SHA1 Message Date
Vasily Khoruzhick
e40f7bd1f7 lib: move frame assembling routines into a separate file and make them usable by non-aes drivers
Frame assembling routines are not aes-specific, so move them into a separate file
and add an accessor for peeking a pixel.
2015-12-16 13:24:38 -08:00
Vasily Khoruzhick
985e8c4577 aes1660: set partial flag on an image
Sensor width seems to be only 128 pixels and that's not enough
for scanning whole finger surface. Lower bz3_threshold to 25,
since for wrong finger score never goes above 10, but sometimes
for right finger score is below 40.
2015-12-16 13:24:38 -08:00
Vasily Khoruzhick
061a457658 aeslib: improve frame-assembling routines
Some scanners provide hardware assistance in frame assemling, i.e.
horizontal and vertical offset to previous frame is provided. This
commit improves code to utilise that assistance. Sensors without
hardware assistance will use software algorithm, which was also
improved to do search in horizontal direction.
2015-01-31 13:18:23 +03:00
Vasily Khoruzhick
82ae7c1c09 aesx660: fix spelling of define name 2015-01-31 13:18:23 +03:00
Patrick Marlier
6d65bfcf80 lib: g_malloc never fails
Or rather, it never returns errors and aborts instead if
memory cannot be allocated, so remove code that handled
failures.

https://bugs.freedesktop.org/show_bug.cgi?id=57869
2013-06-26 14:18:40 +02:00
Vasily Khoruzhick
c1da647aed lib: add AES1660/AES2660 common routines
https://bugs.freedesktop.org/show_bug.cgi?id=57426
2012-11-29 09:59:52 +01:00