Index: libavcodec/i386/dsputil_mmx.c
===================================================================
RCS file: /cvsroot/ffmpeg/ffmpeg/libavcodec/i386/dsputil_mmx.c,v
retrieving revision 1.71
diff -u -r1.71 dsputil_mmx.c
--- libavcodec/i386/dsputil_mmx.c	6 Feb 2004 02:12:37 -0000	1.71
+++ libavcodec/i386/dsputil_mmx.c	29 Feb 2004 13:50:10 -0000
@@ -2112,6 +2112,11 @@
     fprintf(stderr, "\n");
 #endif
 
+#ifdef CONFIG_WIN32 /* SSE/SSE2 won't work on win32 due to alignment problems */
+    mm_flags &= ~MM_SSE;
+    mm_flags &= ~MM_SSE2;
+#endif
+
     if (mm_flags & MM_MMX) {
         const int dct_algo = avctx->dct_algo;
         const int idct_algo= avctx->idct_algo;