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3 commits

Author SHA1 Message Date
Ari Koivula 356a0e8a14 Change SAD-test offset.
Using 3 instead of 4 avoids having symmetric negation of the offset, like
-4 and +4. It also makes the expected result easier to calculate by hand.
2013-10-10 15:16:14 +03:00
Ari Koivula 24d9fd7c05 Fix wrong index in sad tests. 2013-10-10 14:04:19 +03:00
Ari Koivula 68aa70a49a Add tests for calculating sad outside frame. 2013-10-09 15:31:27 +03:00