[x265] [PATCH 2 of 2] Enable dst4 asm

[nabajit at multicorewareinc.com]

# HG changeset patch
# User Nabajit Deka
# Date 1385641369 -19800
#      Thu Nov 28 17:52:49 2013 +0530
# Node ID cb674b5caed0fc4c07f16d74ea7d7cb0af946524
# Parent  cb54626347bc69690c2a6ee2983e57b76314e3e2
Enable dst4 asm

diff -r cb54626347bc -r cb674b5caed0 source/common/vec/dct-ssse3.cpp
--- a/source/common/vec/dct-ssse3.cpp	Thu Nov 28 17:51:02 2013 +0530
+++ b/source/common/vec/dct-ssse3.cpp	Thu Nov 28 17:52:49 2013 +0530
@@ -1349,7 +1349,6 @@
 #if HIGH_BIT_DEPTH
     p.dct[DST_4x4] = p.dct[DST_4x4]; // avoid unreferenced parameter warnings
 #else
-    p.dct[DST_4x4] = dst4;
     p.dct[DCT_8x8] = dct8;
     p.dct[DCT_16x16] = dct16;
     p.dct[DCT_32x32] = dct32;
diff -r cb54626347bc -r cb674b5caed0 source/common/x86/asm-primitives.cpp
--- a/source/common/x86/asm-primitives.cpp	Thu Nov 28 17:51:02 2013 +0530
+++ b/source/common/x86/asm-primitives.cpp	Thu Nov 28 17:52:49 2013 +0530
@@ -630,6 +630,7 @@
         CHROMA_SP_FILTERS(_ssse3);
         LUMA_SP_FILTERS(_ssse3);
 
+        p.dct[DST_4x4] = x265_dst4_ssse3;
     }
     if (cpuMask & X265_CPU_SSE4)
     {