Brings down the number of snow.c warnings from 33 to 27 by putting parentheses
authorPanagiotis Issaris <takis.issaris@uhasselt.be>
Thu, 25 Jan 2007 09:43:52 +0000 (09:43 +0000)
committerPanagiotis Issaris <takis.issaris@uhasselt.be>
Thu, 25 Jan 2007 09:43:52 +0000 (09:43 +0000)
around + or - inside shift.

Originally committed as revision 7704 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavcodec/snow.c

index 10be92d..a9f70f6 100644 (file)
@@ -1965,12 +1965,12 @@ static inline void pred_mv(SnowContext *s, int *mx, int *my, int ref,
         *my = mid_pred(left->my, top->my, tr->my);
     }else{
         const int *scale = scale_mv_ref[ref];
-        *mx = mid_pred(left->mx * scale[left->ref] + 128 >>8,
-                       top ->mx * scale[top ->ref] + 128 >>8,
-                       tr  ->mx * scale[tr  ->ref] + 128 >>8);
-        *my = mid_pred(left->my * scale[left->ref] + 128 >>8,
-                       top ->my * scale[top ->ref] + 128 >>8,
-                       tr  ->my * scale[tr  ->ref] + 128 >>8);
+        *mx = mid_pred((left->mx * scale[left->ref] + 128) >>8,
+                       (top ->mx * scale[top ->ref] + 128) >>8,
+                       (tr  ->mx * scale[tr  ->ref] + 128) >>8);
+        *my = mid_pred((left->my * scale[left->ref] + 128) >>8,
+                       (top ->my * scale[top ->ref] + 128) >>8,
+                       (tr  ->my * scale[tr  ->ref] + 128) >>8);
     }
 }