Sindre Aamås 8764231784 [UT] Improve DCT tests
Initialize input arrays with different random values.

Otherwise, the input to the DCT routines is effectively
all zero values after taking the difference.

Reduce duplication.
2016-01-19 13:12:28 +01:00
..
2015-12-11 14:14:42 +08:00
2016-01-19 13:12:28 +01:00
2014-06-25 18:50:41 -07:00