[x265] [PATCH] sao.cpp: fixed shadow warnings

[praveen at multicorewareinc.com]

# HG changeset patch
# User Praveen Tiwari
# Date 1420464440 -19800
# Node ID aab63ab0ad0969da45ee07b7a2be9ef71474b11e
# Parent  107602ae6aae7a0a945fc16c2d5fd949f6a3080c
sao.cpp: fixed shadow warnings

diff -r 107602ae6aae -r aab63ab0ad09 source/encoder/sao.cpp
--- a/source/encoder/sao.cpp	Mon Jan 05 18:40:43 2015 +0530
+++ b/source/encoder/sao.cpp	Mon Jan 05 18:57:20 2015 +0530
@@ -478,7 +478,6 @@
         {
             #define SAO_BO_BITS 5
             const int boShift = X265_DEPTH - SAO_BO_BITS;
-            int x, y;
             for (y = 0; y < ctuHeight; y++)
             {
                 for (x = 0; x < ctuWidth; x++)