insufficient alignment

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@6006 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

libavcodec/i386/fdct_mmx.c

@@ -549,7 +549,7 @@ void ff_fdct_mmx2(int16_t *block)
 
 void ff_fdct_sse2(int16_t *block)
 {
-    int64_t align_tmp[16] ATTR_ALIGN(8);
+    int64_t align_tmp[16] ATTR_ALIGN(16);
     int16_t * const block_tmp= (int16_t*)align_tmp;
     int16_t *block1;