Marco 21a0dade42 vp8: Modify to use closest reference in zero_mv bias.
Modify zero_mv bias condition to include check that "closest" reference is last_frame.
This is needed for temporal layers, where the last_frame is not always the closest reference.
Also, constain zeromv_count to be for last_frame reference.

Change-Id: I7af54a809ebf01ef43b9933c9d4095b6cb189390
2014-08-14 15:55:20 -07:00
..
2014-06-12 19:57:25 -07:00
2014-06-18 14:26:16 -07:00
2013-12-03 17:19:41 -08:00