James Zern 3e0138edb7 vp9_satd: return an int
the final sum may use up to 26 bits

+ add a unit test
+ disable the sse2 as the result will rollover; this will be fixed in a
future commit

Change-Id: I2a49811dfaa06abfd9fa1e1e65ed7cd68e4c97ce
2015-11-20 14:35:38 -08:00
..
2015-11-20 14:35:38 -08:00
2015-11-17 22:54:03 +00:00
2015-11-20 14:35:38 -08:00