ref: 4eee74d6ed74a29bfd03c5d79bae2ab157944137
parent: 5810f1b4cdc4d15724d4d34b5498fa96ac5c0412
author: hkuang <hkuang@google.com>
date: Tue Dec 9 09:32:48 EST 2014
Fix clang ioc warning due to NULL src_mi pointer. The warning only happens in VP9 encoder's first pass due to src_mi is not set up yet. But it will not fail the encoder as left_mi and above_mi are not used in the first_pass and they will be set up again in the second pass. Change-Id: I12dffcd5fb1002b2b2dabb083c8726650e4b5f08