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(parent: 6b649a0) | patch
Skip comp inter mode tests for arf coding
authorJingning Han <jingning@google.com>
Tue, 2 Sep 2014 17:57:10 +0000 (10:57 -0700)
committerJingning Han <jingning@google.com>
Tue, 2 Sep 2014 18:23:47 +0000 (11:23 -0700)
commit33176fef872c5d812d7ce8f9875d5166de460c5d
tree2178f0f485b7ff8f8368064d834c153df7b9f285tree | snapshot
parent6b649a0db9727f3dd1d77af7046ecf3b31e18099commit | diff
Skip comp inter mode tests for arf coding

This commit skips the compound inter mode prediction check in the
rate-distortion optimization loop for ARF coding. It reduces the
runtime for certain test clips at speed 3, at no compression
performance change:

bus CIF 1000 kbps, 8260 ms -> 8090 ms, 1.8% speed-up
stockholm 720p 1000 kbps, 74453 ms -> 71826 ms, 2.9% speed-up

No visible speed-up for pedestrian area 1080p at 2000 kbps.

Change-Id: Ic68aa56837159b726563b784e2e3729e846465ad
vp9/encoder/vp9_rdopt.c diff | blob | history
Domain: Multimedia / Codec;