tree 98cf923e9e0e41a171caf1c69e98c8f0ab0a5dfe
parent c2e02df8a6c99c91e5af95796dd4c93199ba84a0
author Xing Jin <ddvfinite@gmail.com> 1535449116 +0800
committer Yunqing Wang <yunqingwang@google.com> 1535649040 +0000

Remove some subtract_plane operation

1. remove some subtract_plane
2. add aom_sse for model_rd_for_sb
3. add aom_sse sse4_1 and avx2 code
4. add aom_highbd_sse sse4_1 and avx2 code

speed up about 1.2% without rd change

test sequence: BasketballDrill_832x480_50.y4m

test command line:./aomenc --cpu-used=1 --psnr -D \
 -q --end-usage=vbr --target-bitrate=800 --limit=20 \
 BasketballDrill_832x480_50.y4m -otest.webm

Change-Id: Ibaac08ff21e7f7dcbde58828d8e8c6b9012d7de7