tree d39005530af8d7b48ee4ff29618d95de5444b3af
parent 91c1e07186b91fbb377cc3f77dc8b7bccc7d8876
author Jonathan Wright <jonathan.wright@arm.com> 1673888365 +0000
committer James Zern <jzern@google.com> 1673999261 +0000

Fix off-by-one bug in Neon sub-pixel variance functions

The Neon sub-pixel variance functions were processing height + 1 rows
of data when applying the horizontal bilinear filter in the case
where no vertical bilinear filtering is used subsequently.

This patch fixes the off-by-one bug - which also makes the code a bit
faster.

Bug: aomedia:3368
Change-Id: Ic9e4a207afc03b75554fe1d74eda7b31b77b96e9
(cherry picked from commit 2a296041c215c4d2495ab5605ff67386c461ddf5)