ref: 1374a06bd87e2e2c41e17738bf5215d53e5223a0
parent: 5ec57c91b76d8afa4a5fdb70588f7fd04e3831d7
author: Yaowu Xu <yaowu@google.com>
date: Thu Jun 27 08:07:07 EDT 2013
Optimize partition search order This commit change the partition search order to allow checking of rectangular partition to be done after square partitions. It also added a speed feature to skip rectangular partition check when NONE is better than SPLIT in RD sense. This feature roughly speed up encoder by 1.5X with loss on compression -0.91% on cif set -0.56% on stdhd set Change-Id: I0d2d06993041aa9ea9073fcc39c54f73a127dfa4