[FFmpeg-cvslog] r10096 - trunk/libavcodec/4xm.c

[michael]

Author: michael
Date: Mon Aug 13 03:05:19 2007
New Revision: 10096

Log:
fix motion vectors for old version


Modified:
   trunk/libavcodec/4xm.c

Modified: trunk/libavcodec/4xm.c
==============================================================================
--- trunk/libavcodec/4xm.c	(original)
+++ trunk/libavcodec/4xm.c	Mon Aug 13 03:05:19 2007
@@ -248,7 +248,10 @@ static void init_mv(FourXContext *f){
     int i;
 
     for(i=0; i<256; i++){
-        f->mv[i] = mv[i][0] + mv[i][1]*f->current_picture.linesize[0]/2;
+        if(f->version)
+            f->mv[i] = mv[i][0]   + mv[i][1]  *f->current_picture.linesize[0]/2;
+        else
+            f->mv[i] = (i&15) - 8 + ((i>>4)-8)*f->current_picture.linesize[0]/2;
     }
 }