[truetype] Use SUB_LONG for component offset.

* src/truetype/ttgload.c (TT_Process_Composite_Component): do it. Bug: https://crbug.com/1309429
3 years ago · d247c56278
parent 385345037e
commit d247c56278
1 changed files with 2 additions and 2 deletions
--- a/src/truetype/ttgload.c
+++ b/src/truetype/ttgload.c
@ -1228,8 +1228,8 @@
      p1 = gloader->base.outline.points + k;
      p2 = gloader->base.outline.points + l;

-      x = p1->x - p2->x;
-      y = p1->y - p2->y;
+      x = SUB_LONG(p1->x, p2->x);
+      y = SUB_LONG(p1->y, p2->y);
    }
    else
    {