image decimation

["G. Kreider (minion of evil)" <kreider@iae.nl>]

Hoi,

A quick question.  Looking at test_itifg.c, you check that
umb mode is enabled before allowing decimation (if not, you
print a warning that "Option -z has no effect if not in umb
mode."  If I look at the man page, no mention is made of this
(there is no asterisk after GIOC_CR_SET_HVDEC in the ioctl
list).

We've just gotten a PCVision a couple months ago, and would
like to use decimation while simply reading from the device.
Is this possible?

Thanks in advance,

Greg Kreider
PMVS