tree c5836df0a5a30387838bb12fb8537faa6742df78
parent a037822ccf5b28518121965dee9d8322a604e9f9
author Jonathan Wright <jonathan.wright@arm.com> 1755611847 +0100
committer James Zern <jzern@google.com> 1756325761 -0700

Implement 8-tap aom_convolve8_horiz* using Neon I8MM

Decomposing the 8-tap filter to a 7-tap filter followed by a 1-tap
filter enables us to use the Neon I8MM USMMLA instructions - which is
faster than the existing USDOT approach.

Change-Id: I8f79394a23571f3d5b901b4b7cdb85e9c7734abf