1 files changed, 3 insertions, 67 deletions
diff --git a/src/3rdparty/harfbuzz-ng/src/hb-font-private.hh b/src/3rdparty/harfbuzz-ng/src/hb-font-private.hh
index acea1d724e..620d05e8f9 100644
--- a/src/3rdparty/harfbuzz-ng/src/hb-font-private.hh
+++ b/src/3rdparty/harfbuzz-ng/src/hb-font-private.hh
@@ -33,8 +33,8 @@
 
 #include "hb-font.h"
 #include "hb-object-private.hh"
+#include "hb-face-private.hh"
 #include "hb-shaper-private.hh"
-#include "hb-shape-plan-private.hh"
 
 
 
@@ -84,71 +84,6 @@ struct hb_font_funcs_t {
 };
 
 
-/*
- * hb_face_t
- */
-
-struct hb_face_t {
-  hb_object_header_t header;
-  ASSERT_POD ();
-
-  hb_bool_t immutable;
-
-  hb_reference_table_func_t  reference_table_func;
-  void                      *user_data;
-  hb_destroy_func_t          destroy;
-
-  unsigned int index;
-  mutable unsigned int upem;
-  mutable unsigned int num_glyphs;
-
-  struct hb_shaper_data_t shaper_data;
-
-  struct plan_node_t {
-    hb_shape_plan_t *shape_plan;
-    plan_node_t *next;
-  } *shape_plans;
-
-
-  inline hb_blob_t *reference_table (hb_tag_t tag) const
-  {
-    hb_blob_t *blob;
-
-    if (unlikely (!this || !reference_table_func))
-      return hb_blob_get_empty ();
-
-    blob = reference_table_func (/*XXX*/const_cast<hb_face_t *> (this), tag, user_data);
-    if (unlikely (!blob))
-      return hb_blob_get_empty ();
-
-    return blob;
-  }
-
-  inline HB_PURE_FUNC unsigned int get_upem (void) const
-  {
-    if (unlikely (!upem))
-      load_upem ();
-    return upem;
-  }
-
-  inline unsigned int get_num_glyphs (void) const
-  {
-    if (unlikely (num_glyphs == (unsigned int) -1))
-      load_num_glyphs ();
-    return num_glyphs;
-  }
-
-  private:
-  HB_INTERNAL void load_upem (void) const;
-  HB_INTERNAL void load_num_glyphs (void) const;
-};
-
-#define HB_SHAPER_DATA_CREATE_FUNC_EXTRA_ARGS
-#define HB_SHAPER_IMPLEMENT(shaper) HB_SHAPER_DATA_PROTOTYPE(shaper, face);
-#include "hb-shaper-list.hh"
-#undef HB_SHAPER_IMPLEMENT
-#undef HB_SHAPER_DATA_CREATE_FUNC_EXTRA_ARGS
-
 
 /*
  * hb_font_t
@@ -426,7 +361,8 @@ struct hb_font_t {
   {
     if (get_glyph_name (glyph, s, size)) return;
 
-    snprintf (s, size, "gid%u", glyph);
+    if (size && snprintf (s, size, "gid%u", glyph) < 0)
+      *s = '\0';
   }
 
   /* Parses gidDDD and uniUUUU strings automatically. */