ref: 6ec0434ec9e36dd72d446b2b3dc4e1f56b962926
parent: 633d8ed2c9d65a2f71c01ff813ee24ce58a8d0de
author: Alexei Podtelezhnikov <[email protected]>
date: Sun Aug 30 18:50:48 EDT 2015
Minor refactoring.
--- a/src/base/ftoutln.c
+++ b/src/base/ftoutln.c
@@ -942,8 +942,8 @@
l_in = 0;
last = outline->contours[c];
- /* Counter i cycles though the points; counter j advances only */
- /* if points are moved; anchor k marks the first moved point. */
+ /* Counter j cycles though the points; counter i advances only */
+ /* when points are moved; anchor k marks the first moved point. */
for ( i = last, j = first, k = -1;
j != i && i != k;
j = j < last ? j + 1 : first )
@@ -953,6 +953,9 @@
out.x = points[j].x - points[i].x;
out.y = points[j].y - points[i].y;
l_out = FT_Vector_NormLen( &out );
+
+ if ( l_out == 0 )
+ continue;
}
else
{@@ -959,9 +962,6 @@
out = anchor;
l_out = l_anchor;
}
-
- if ( l_out == 0 )
- continue;
if ( l_in != 0 )
{