tree 9655ff99fde5b460eef5df5fb28b9247bdad1cb5
parent e5215175aea003c7ba8fc307e0a368025d32e214
author Aniket Dhok <aniket.dhok@ittiam.com> 1545906771 +0530
committer Yunqing Wang <yunqingwang@google.com> 1545953509 +0000

Optimize lowbd fwd_txfm modules

Added AVX2 variants for 8x16 and 16x8 txfm blk_sizes.

When tested for multiple test cases observed 0.2%
average reduction in encoder time for speed = 1 preset.

Module level gains improved by a factor of ~1.3
on average w.r.t to SSE2 modules.

Change-Id: Iac8c74352d8892a17830fd761d03bde58f589f21