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| author | Ronald S. Bultje <rbultje@google.com> | 2013-06-20 15:59:48 -0700 |
|---|---|---|
| committer | Ronald S. Bultje <rbultje@google.com> | 2013-06-20 15:59:48 -0700 |
| commit | 1e6a32f1af8066fd0b718b11f00cb09104280f49 (patch) | |
| tree | bdcc489ed869497e0852ef4d139b1c9329c440af /vp9/encoder/vp9_encodemb.c | |
| parent | 8fb6c58191251792765c2910af3f9d6da22d6c11 (diff) | |
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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
Diffstat (limited to 'vp9/encoder/vp9_encodemb.c')
0 files changed, 0 insertions, 0 deletions