[x265] [PATCH 2 of 2] intrapred: fix mistake between C and Instrinsic

[Min Chen]

# HG changeset patch
# User Min Chen <chenm003 at 163.com>
# Date 1374495523 -28800
# Node ID b1799e1a582edc88b5fc4424027900c9b38dc339
# Parent  2127f69cac7b05aa028761aa301be5cf68b6ea9e
intrapred: fix mistake between C and Instrinsic

diff -r 2127f69cac7b -r b1799e1a582e source/common/pixel.cpp
--- a/source/common/pixel.cpp	Mon Jul 22 20:18:25 2013 +0800
+++ b/source/common/pixel.cpp	Mon Jul 22 20:18:43 2013 +0800
@@ -569,7 +569,7 @@
 {
     int x;
 
-    for (x = 0; x < 64; x += 2)
+    for (x = 0; x < 128; x += 2)
     {
         pixel pix0 = src[(x + 0)];
         pixel pix1 = src[(x + 1)];