ref: d331e7a1c0c59d4055a3bfacd051268ec0832b48
parent: d49a1a5329ea43968faaf295f7da5f72b28f971e
author: Linfeng Zhang <linfengz@google.com>
date: Mon Aug 28 06:35:43 EDT 2017
Remove get_filter_base() and get_filter_offset() in convolve so that the convolve functions are independent of table alignment. Change-Id: Ieab132a30d72c6e75bbe9473544fbe2cf51541ee