[x265] [PATCH 2 of 2] asm: enable SSE2 version of pixel_ssd_ss[]

[Min Chen]

# HG changeset patch
# User Min Chen <chenm003 at 163.com>
# Date 1409884200 25200
# Node ID b3b03f261447516cc5b87dce0dc4101e88884e51
# Parent  2d5c114a6fdb74dcefb3d017f6575598d5c7813c
asm: enable SSE2 version of pixel_ssd_ss[]

diff -r 2d5c114a6fdb -r b3b03f261447 source/common/x86/asm-primitives.cpp
--- a/source/common/x86/asm-primitives.cpp	Thu Sep 04 19:29:40 2014 -0700
+++ b/source/common/x86/asm-primitives.cpp	Thu Sep 04 19:30:00 2014 -0700
@@ -1495,6 +1495,7 @@
         LUMA_VAR(_sse2);
 
         ASSGN_SSE(sse2);
+        ASSGN_SSE_SS(sse2);
         INIT2(sad, _sse2);
         SAD(sse2);
         INIT2(sad_x3, _sse2);