commit 57ad0a05d4b92eb9dee7a3e399b73a031eadd407
author Yaowu Xu <yaowu@google.com> Wed Oct 12 10:40:51 2016 -0700
committer Yaowu Xu <yaowu@google.com> Wed Oct 12 19:34:07 2016 +0000
tree f98e50e4b54c1b48265db929204cb1b15e3336fb
parent 16dc151345d480d9ed105be24f4399718b7bead9

port changes on lpf from libvpx/nextgenv2

Manually cherry-picked the following commits:
4b5e462 Upgrade vpx_lpf_{vertical,horizontal}_4 mmx to sse2
3ea537c lpf_8_test: remove unneeded function wrapper
110d377 remove loopfilter 'count' param TODOs
9b44d9d split vpx_highbd_lpf_horizontal_16 in two
1b519fb split vpx_lpf_horizontal_16 in two
e7a23d7 vpx_highbd_lpf_horizontal_4: remove unused count param
5171857 vpx_highbd_lpf_horizontal_8: remove unused count param
3c1019e vpx_highbd_lpf_vertical_4: remove unused count param
72a9f06 vpx_highbd_lpf_vertical_8: remove unused count param
b1e97c6 vpx_lpf_horizontal_4: remove unused count param
 ab25e46pgrade vpx_lpf_{vertical,horizontal}_4 mmx to sse2
bd5a5bb vpx_lpf_horizontal_8: remove unused count param
109a47b vpx_lpf_vertical_4: remove unused count param
3722574 vpx_lpf_vertical_8: remove unused count param
47dee37 lpf_8_test: add missing dspr2 tests
4fec4a8 lpf_8_test: add missing vpx_lpf_horizontal_4 tests
c3f2c8a lpf_8_test: add missing vpx_lpf_vertical_4 tests
45a7b5e lpf_8_test: simplify function wrapper generation

Change-Id: I0e9212497bbf30de37b19cd2d6ea63b505abe06d