[x265] [PATCH 2 of 2] Modification on Horizontal filter

[deepthidevaki at multicorewareinc.com]

# HG changeset patch
# User Deepthi Devaki
# Date 1372425065 -19800
# Node ID c17f04f68701dd0799f914a4d493ab50fbcfc536
# Parent  7f1f8f3b77069aea10a3d4c54e0a8a9554e7bf19
Modification on Horizontal filter

diff -r 7f1f8f3b7706 -r c17f04f68701 source/common/vec/ipfilter8.inc
--- a/source/common/vec/ipfilter8.inc	Fri Jun 28 16:35:33 2013 +0530
+++ b/source/common/vec/ipfilter8.inc	Fri Jun 28 18:41:05 2013 +0530
@@ -1059,9 +1059,9 @@
         memcpy(pp + y * pDstStride, pp, block_width + marginX * 2);
 
     // Extending top rows
-    pe -= ((block_height - 1) * dstStride);
-    pi -= ((block_height - 1) * dstStride);
-    pp -= ((block_height - 1) * dstStride);
+    pe  = pDstA - marginX;
+    pi  = pDstB - marginX;
+    pp  = pDstC - marginX;
     for (int y = 1; y <= marginY; y++)
         memcpy(pe - y * pDstStride, pe, block_width + marginX * 2);
     for (int y = 1; y <= marginY; y++)
@@ -1360,9 +1360,9 @@
         memcpy(pp + y * pDstStride, pp, block_width + marginX * 2);
 
     // Extending top rows
-    pe -= ((block_height - 1) * dstStride);
-    pi -= ((block_height - 1) * dstStride);
-    pp -= ((block_height - 1) * dstStride);
+    pe  = pDstA - marginX;
+    pi  = pDstB - marginX;
+    pp  = pDstC - marginX;
     for (int y = 1; y <= marginY; y++)
         memcpy(pe - y * pDstStride, pe, block_width + marginX * 2);
     for (int y = 1; y <= marginY; y++)
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