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(parent: 252822e) | patch
Use non-zero mode threshold for NEARESTMV modes
authorJingning Han <jingning@google.com>
Tue, 16 Sep 2014 16:49:17 +0000 (09:49 -0700)
committerJingning Han <jingning@google.com>
Tue, 16 Sep 2014 16:56:10 +0000 (09:56 -0700)
commit56fa3ab886c47ccab74e7457dc57d43537dcaf75
tree602ec4de42503eea19ce2f745ebef5a69eac2900tree | snapshot
parent252822e81c1d6f7edb359f4358fe9cec2fbb14a8commit | diff
Use non-zero mode threshold for NEARESTMV modes

This commit makes the encoder to use non-zero mode threshold for
NEARESTMV modes. The runtime for test clips of speed 3 is reduced
by about 1%.

pedestrian 1080p 2000 kbps, 143239 ms -> 141989 ms
bus CIF 1000 kbps, 7835 ms -> 7749 ms

The compression performance change is about -0.02% for both derf
and stdhd.

Change-Id: Ib71808922c41ae2997100cb7c561f68dcebfa08e
vp9/encoder/vp9_rd.c diff | blob | history
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