subpel variance: add speed test
authorJohann <johannkoenig@google.com>
Thu, 31 Mar 2022 01:43:29 +0000 (10:43 +0900)
committerJohann <johannkoenig@google.com>
Thu, 31 Mar 2022 01:43:29 +0000 (10:43 +0900)
commit3c98caa6a4eea59da3c5b37b128e18f16b722080
treee61d5649019dd82b4f3813b5f65e454216768e4e
parent6d1844e54d132c6c2078f529b511ab443bc910ac
subpel variance: add speed test

Was used to verify assembly speed versus an attempt to rewrite
in intrinsics.

Change-Id: I011fe5494334b8fcda04b9d54c6093dbcfc55710
test/variance_test.cc