Ronald S. Bultje 1e6a32f1af SSE2/SSSE3 optimizations and unit test for sub_pixel_avg_variance().
Encoding of bus @ 1500kbps (first 50 frames) goes from 3min57 to
3min35, i.e. approximately a 10.5% speedup. Note that the SIMD versions
which use a bilinear filter (x_offset & 7 || y_offset & 7) aren't
perfectly interleaved, and can probably be improved further in the
future. I've marked this with a few TODOs/FIXMEs in the code.

Change-Id: I5c9e900c0f0d32e431a50fecae213b510b2549f9
2013-06-20 15:59:48 -07:00
..
2013-05-15 13:16:02 -04:00
2013-05-14 15:54:17 -07:00
2013-05-20 13:03:17 -04:00
2013-05-16 13:52:15 -04:00
2013-05-16 13:52:15 -04:00
2013-02-05 15:43:03 -08:00
2012-07-24 10:48:44 +01:00
2013-06-13 12:54:01 -07:00
2013-01-23 21:56:15 -08:00