Improve SSE2 half-pixel filter funtions
authorYunqing Wang <yunqingwang@google.com>
Tue, 8 Mar 2011 21:25:06 +0000 (16:25 -0500)
committerYunqing Wang <yunqingwang@google.com>
Tue, 8 Mar 2011 21:25:06 +0000 (16:25 -0500)
commit419f638910245f5501fcad4eede1efcab0bd22ee
tree792ed3a0eea79f5264392df4f15d419ec0241be3
parent95adf3df77439740526b73bca7242f7096687d82
Improve SSE2 half-pixel filter funtions

Rewrote these functions to process 16 pixels once instead of 8.

Change-Id: Ic67e80124467a446a3df4cfecfb76a4248602adb
vp8/encoder/x86/variance_impl_sse2.asm
vp8/encoder/x86/variance_sse2.c
vp8/encoder/x86/variance_ssse3.c