Avoid multiple test for same lvl in auto filter lvl pick
authorAttila Nagy <attilanagy@google.com>
Fri, 9 Dec 2011 12:54:41 +0000 (14:54 +0200)
committerAttila Nagy <attilanagy@google.com>
Wed, 14 Dec 2011 13:56:29 +0000 (15:56 +0200)
commit51c4f9e6b13592467a63a5703757a3a32f7b2acd
tree3bc1bc70787c7a7696c5e245113ace15ff14e127
parentc4aeff94b16a6f71d6bea91c442d8b94056d9a75
Avoid multiple test for same lvl in auto filter lvl pick

Sometimes same level is tested 2-3 times; store and reuse the
calculated error value.

Change-Id: Ia1c04a2568232edf9a5a62c4e2d8e8a50d85e00e
vp8/encoder/picklpf.c