tree ea8b49aaa2615107348353740af57a5c20bd3fcb
parent 6b2151d13137a3e1735aa4233a1aa855dc2305ab
author Jonathan Wright <jonathan.wright@arm.com> 1662975627 +0100
committer James Zern <jzern@google.com> 1663380081 +0000

Refactor and tidy up av1_convolve_2d_sr_neon

This is the first of two patches to refactor av1_convolve_2d_sr_neon
such that we can more easily implement optimizations later.

The main changes are:
1) Remove tests and control logic for 2x* and *x2 block sizes as the
   minimum is 4x* and *x4.
2) Remove prefetch hints as they are often ignored - but still have
   to be fetched and decoded. They also increase binary size.

Change-Id: Ib86b848ff1016930f6280aa6d260031d8bb3a0d0