ref: fd4eed3b08dc3b8a295f4e7d602435f0b9e364a3
parent: a3664258c5cb8295c128c157bf73363434635960
author: Ronald S. Bultje <rbultje@google.com>
date: Thu Jun 27 15:50:23 EDT 2013
Fix tile independence with both column tiling and static_thresh set. Change-Id: I0b2be0ec2c410a527f88b95a44f24ac967b2dac1