[truetype] In GX, make intermediate tuplets work at extrema.

* src/truetype/ttgxvar.c (ft_var_apply_tuple): Fix range condition.
10 years ago · 9845c1d4e9
parent cdee7d1423
commit 9845c1d4e9
2 changed files with 8 additions and 2 deletions
--- a/6
+++ b/6
@ -1,3 +1,9 @@
+2015-05-31  Werner Lemberg  <wl@gnu.org>
+
+	[truetype] In GX, make intermediate tuplets work at extrema.
+
+	* src/truetype/ttgxvar.c (ft_var_apply_tuple): Fix range condition.
+
 2015-05-31  Werner Lemberg  <wl@gnu.org>

 	[truetype] Add tracing information to GX code.
--- a/src/truetype/ttgxvar.c
+++ b/src/truetype/ttgxvar.c
@ -612,8 +612,8 @@
                             : -blend->normalizedcoords[i] );
      }

-      else if ( blend->normalizedcoords[i] <= im_start_coords[i] ||
-                blend->normalizedcoords[i] >= im_end_coords[i]   )
+      else if ( blend->normalizedcoords[i] < im_start_coords[i] ||
+                blend->normalizedcoords[i] > im_end_coords[i]   )
      {
        FT_TRACE6(( "      intermediate tuple range [%.4f;%.4f] is exceeded,"
                    " stop\n",