ref: 67b912d2fa17caa921f513cae180c7aae28b1bc6
parent: 770b5d0647b6102a60db06840e40f860da5810b8
author: Alexei Podtelezhnikov <[email protected]>
date: Fri Apr 3 18:38:11 EDT 2015
* src/autofit/afhints.c (af_glyph_hints_reload): Use do-while loop.
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2015-04-03 Alexei Podtelezhnikov <[email protected]>
+
+ * src/autofit/afhints.c (af_glyph_hints_reload): Use do-while loop.
+
2015-04-02 Alexei Podtelezhnikov <[email protected]>
* src/autofit/aflatin.c (af_latin_hint_edges): Reduce logic.
--- a/src/autofit/afhints.c
+++ b/src/autofit/afhints.c
@@ -792,9 +792,7 @@
FT_Pos out_x, out_y;
- FT_Bool is_first;
-
/* since the first point of a contour could be part of a */
/* series of near points, go backwards to find the first */
/* non-near point and adjust `first' */
@@ -844,17 +842,13 @@
out_x = 0;
out_y = 0;
- is_first = 1;
-
- for ( point = first;
- point != first || is_first;
- point = point->next )
+ next = first;
+ do
{AF_Direction out_dir;
- is_first = 0;
-
+ point = next;
next = point->next;
out_x += next->fx - point->fx;
@@ -886,7 +880,8 @@
out_x = 0;
out_y = 0;
- }
+
+ } while ( next != first );
}
/*