]> granicus.if.org Git - libvpx/commit
block error avx2: sum in 32 bits when possible
authorKyle Siefring <kylesiefring@gmail.com>
Mon, 1 May 2017 16:19:11 +0000 (09:19 -0700)
committerJohann <johannkoenig@google.com>
Mon, 1 May 2017 19:51:33 +0000 (12:51 -0700)
commit760c214519fe69951297985ee8d7cd817a6febc4
tree482a2a8b8a733f728fc3cf2df13fc528e17af102
parent2ff01aa1e4c26b7df4727d3a9b3d0205ee1daab3
block error avx2: sum in 32 bits when possible

Add 31bit pairs before unpacking in x86 block error code

AVX2 code provides a very minor performance improvement.

BUG=webm:1210

Change-Id: I4c82308eaf65741dca2f5c6db9be9c85f905073a
vp9/encoder/x86/vp9_error_avx2.c