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(parent: 9f2a1ae) | patch
Improving model rd with variance and quant step
authorDeb Mukherjee <debargha@google.com>
Wed, 19 Jun 2013 23:23:21 +0000 (16:23 -0700)
committerGerrit Code Review <gerrit@gerrit.golo.chromium.org>
Thu, 20 Jun 2013 17:06:28 +0000 (10:06 -0700)
commit7947a33d727af01020a12600c577f10b1c90cecb
treec6629b8514ca48bdfbea00ef42d225435696b5catree | snapshot
parent9f2a1ae23e03e2a327e797286f4d02cbedb8e90dcommit | diff
Improving model rd with variance and quant step

Improves the rd modeling function and implements them using interpolation
from a table which is a little faster. Also uses sse as input to the
modeling function rather than var - since there is no dc prediction
used and as a result the sse works a little better.

derfraw300: +0.05%
Speedup: ~1%

Change-Id: I151353c6451e0e8fe3ae18ab9842f8f67e5151ff
vp9/encoder/vp9_rdopt.c diff | blob | history
Domain: Multimedia / Codec;