From: Behdad Esfahbod <behdad@behdad.org>
Date: Fri, 8 Jun 2012 14:22:06 +0000 (-0400)
Subject: Fix Uniscribe clusters with direction-overriden Arabic
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8e7beba7c3b3dea3cb3b7e280c5aab4f13b92d31;p=platform%2Fupstream%2FlibHarfBuzzSharp.git

Fix Uniscribe clusters with direction-overriden Arabic
---

diff --git a/src/hb-uniscribe.cc b/src/hb-uniscribe.cc
index ce34f77..9d121aa 100644
--- a/src/hb-uniscribe.cc
+++ b/src/hb-uniscribe.cc
@@ -429,11 +429,11 @@ retry:
   }
   if (!backward) {
     for (unsigned int i = 1; i < glyphs_len; i++)
-      if (!glyph_props[i].sva.fClusterStart)
+      if (vis_clusters[i] == -1)
 	vis_clusters[i] = vis_clusters[i - 1];
   } else {
     for (int i = glyphs_len - 2; i >= 0; i--)
-      if (!glyph_props[i].sva.fClusterStart)
+      if (vis_clusters[i] == -1)
 	vis_clusters[i] = vis_clusters[i + 1];
   }