Add minor comment to avoid confusion (#19044).

2016-11-17 07:37:50 +01:00 · 2016-11-17 07:37:50 +01:00 · 48c77da382
parent dd26e3d07c
commit 48c77da382
1 changed files with 2 additions and 1 deletions
--- a/src/autofit/afloader.c
+++ b/src/autofit/afloader.c
@ -309,7 +309,8 @@
        if ( axis->num_edges > 1 && AF_HINTS_DO_ADVANCE( hints ) )
        {
          old_rsb = loader->pp2.x - edge2->opos;
-          old_lsb = edge1->opos;
+          /* loader->pp1.x is always zero at this point of time */
+          old_lsb = edge1->opos /* - loader->pp1.x */;
          new_lsb = edge1->pos;

          /* remember unhinted values to later account */