shithub: freetype+ttf2subf

Download patch

ref: dd305f31f0b483c8e3a74a5a92c0aa2688c5ac7b
parent: 0164d934b651949346a27dd160fc3d7ed683312a
author: Werner Lemberg <[email protected]>
date: Wed Dec 9 16:00:33 EST 2015 

[autofit] Thinko.

* src/autofit/aflatin.c (af_latin_metrics_init_blues): Don't count
empty blue zones (bug introduced 2015-12-06).

git/fs: mount .git/fs: mount/attach disallowed 
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,12 @@
 2015-12-09  Werner Lemberg  <[email protected]>
 
+	[autofit] Thinko.
+
+	* src/autofit/aflatin.c (af_latin_metrics_init_blues): Don't count
+	empty blue zones (bug introduced 2015-12-06).
+
+2015-12-09  Werner Lemberg  <[email protected]>
+
 	[autofit] Introduce subscript top blue zones.
 
 	This feature is mainly for Khmer: The idea is to avoid a clash
--- a/src/autofit/aflatin.c
+++ b/src/autofit/aflatin.c
@@ -822,10 +822,14 @@
 
         } /* end for loop */
 
-        if ( best_round )
-          rounds[num_rounds++] = best_y_extremum;
-        else
-          flats[num_flats++]   = best_y_extremum;
+        if ( !( best_y_extremum == FT_INT_MIN ||
+                best_y_extremum == FT_INT_MAX ) )
+        {
+          if ( best_round )
+            rounds[num_rounds++] = best_y_extremum;
+          else
+            flats[num_flats++]   = best_y_extremum;
+        }
 
       } /* end while loop */