Roll HarfBuzz to 1.2.1

third_party/harfbuzz-ng/src/hb-open-type-private.hh

 /*
  * Copyright © 2007,2008,2009,2010  Red Hat, Inc.
  * Copyright © 2012  Google, Inc.
  *
  *  This is part of HarfBuzz, a text shaping library.
  *
  * Permission is hereby granted, without written agreement and without
  * license or royalty fees, to use, copy, modify, and distribute this
  * software and its documentation for any purpose, provided that the
  * above copyright notice and the following two paragraphs appear in
@@ skipping 721 matching lines @@
 
   public:
   DEFINE_SIZE_STATIC (4);
 };
 
 
 /*
  * Version Numbers
  */
 
+template <typename FixedType=USHORT>
 struct FixedVersion
 {
-  inline uint32_t to_int (void) const { return (major << 16) + minor; }
+  inline uint32_t to_int (void) const { return (major << sizeof(FixedType)) + minor; }
 
   inline bool sanitize (hb_sanitize_context_t *c) const
   {
     TRACE_SANITIZE (this);
     return_trace (c->check_struct (this));
   }
 
-  USHORT major;
-  USHORT minor;
+  FixedType major;
+  FixedType minor;
   public:
-  DEFINE_SIZE_STATIC (4);
+  DEFINE_SIZE_STATIC (2 * sizeof(FixedType));
 };
 
 
 
 /*
  * Template subclasses of Offset that do the dereferencing.
  * Use: (base+offset)
  */
 
 template <typename Type, typename OffsetType=USHORT>
@@ skipping 268 matching lines @@
     }
     return -1;
   }
 };
 
 
 } /* namespace OT */
 
 
 #endif /* HB_OPEN_TYPE_PRIVATE_HH */