From 832e6e90711dbd0cd430d42f2f2af05b9f70cc2a Mon Sep 17 00:00:00 2001
From: Luca Barbato <lu_zero@gentoo.org>
Date: Wed, 2 Aug 2006 21:37:38 +0000
Subject: [PATCH] avoid possible segfault situations

Originally committed as revision 5895 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavcodec/ppc/dsputil_altivec.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/libavcodec/ppc/dsputil_altivec.c b/libavcodec/ppc/dsputil_altivec.c
index 81a32c9e3e..4c32f721f9 100644
--- a/libavcodec/ppc/dsputil_altivec.c
+++ b/libavcodec/ppc/dsputil_altivec.c
@@ -700,13 +700,13 @@ POWERPC_PERF_START_COUNT(altivec_put_pixels16_num, 1);
 #else
     for(i=0; i<h; i+=4) {
       pixelsv1 = vec_ld(0, (unsigned char*)pixels);
-      pixelsv2 = vec_ld(16, (unsigned char*)pixels);
+      pixelsv2 = vec_ld(15, (unsigned char*)pixels);
       pixelsv1B = vec_ld(line_size, (unsigned char*)pixels);
-      pixelsv2B = vec_ld(16 + line_size, (unsigned char*)pixels);
+      pixelsv2B = vec_ld(15 + line_size, (unsigned char*)pixels);
       pixelsv1C = vec_ld(line_size_2, (unsigned char*)pixels);
-      pixelsv2C = vec_ld(16 + line_size_2, (unsigned char*)pixels);
+      pixelsv2C = vec_ld(15 + line_size_2, (unsigned char*)pixels);
       pixelsv1D = vec_ld(line_size_3, (unsigned char*)pixels);
-      pixelsv2D = vec_ld(16 + line_size_3, (unsigned char*)pixels);
+      pixelsv2D = vec_ld(15 + line_size_3, (unsigned char*)pixels);
       vec_st(vec_perm(pixelsv1, pixelsv2, perm),
              0, (unsigned char*)block);
       vec_st(vec_perm(pixelsv1B, pixelsv2B, perm),