tree 35e32c0b1377dbb40bd7f4a8a564c04a31723a10
parent ab9755f3af72addd8545db091fa7f36e368dc7fd
author Yunqing Wang <yunqingwang@google.com> 1403284294 -0700
committer Yunqing Wang <yunqingwang@google.com> 1403639193 -0700

Reuse inter prediction result in real-time speed 6

In real-time speed 6, no partition search is done. The inter
prediction results got from picking mode can be reused in the
following encoding process. A speed feature reuse_inter_pred_sby
is added to only enable the resue in speed 6.

This patch doesn't change encoding result. RTC set tests showed
that the encoding speed gain is 2% - 5%.

Change-Id: I3884780f64ef95dd8be10562926542528713b92c