don't step on the context

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@1976 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

libavcodec/svq3.c

@@ -291,7 +291,7 @@ static inline void svq3_mc_dir_part (MpegEncContext *s,
   src  = pic->data[0] + mx + my*s->linesize;
 
   if (emu) {
-    ff_emulated_edge_mc (s, src, s->linesize, (width + 1), (height + 1),
+    ff_emulated_edge_mc (s->edge_emu_buffer, src, s->linesize, (width + 1), (height + 1),
 			 mx, my, s->h_edge_pos, s->v_edge_pos);
     src = s->edge_emu_buffer;
   }
@@ -312,7 +312,7 @@ static inline void svq3_mc_dir_part (MpegEncContext *s,
       src  = pic->data[i] + mx + my*s->uvlinesize;
 
       if (emu) {
-	ff_emulated_edge_mc (s, src, s->uvlinesize, (width + 1), (height + 1),
+        ff_emulated_edge_mc (s->edge_emu_buffer, src, s->uvlinesize, (width + 1), (height + 1),
 			     mx, my, (s->h_edge_pos >> 1), (s->v_edge_pos >> 1));
         src = s->edge_emu_buffer;
       }