clamp debug image values, so as not to overflow in debug
commit9af12ba5532ed59688c1ce41f64c101f3dc8aa16
authorDouglas Bagnall <douglas@paradise.net.nz>
Thu, 10 Jun 2010 03:44:23 +0000 (10 15:44 +1200)
committerDouglas Bagnall <douglas@paradise.net.nz>
Thu, 10 Jun 2010 03:44:23 +0000 (10 15:44 +1200)
tree908642ffea44aadcaac5e6e941e04d94dffc6834
parentd2c0104517552bca6d7e40871a43c0903f94f41d
clamp debug image values, so as not to overflow in debug
edges.c