Roll harfbuzz-ng 3b8fd9c48f4bde368bf2d465c148b9743a9216ee

third_party/harfbuzz-ng/src/hb-ot-shape-normalize-private.hh

 /*
- * Copyright © 2011  Google, 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
  * all copies of this software.
  *
  * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
  * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
  * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
  * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
  * DAMAGE.
  *
  * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
  * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
  * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
  * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
  * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
  *
  * Google Author(s): Behdad Esfahbod
  */
 
-#ifndef HB_FALLBACK_SHAPE_PRIVATE_HH
-#define HB_FALLBACK_SHAPE_PRIVATE_HH
+#ifndef HB_OT_SHAPE_NORMALIZE_PRIVATE_HH
+#define HB_OT_SHAPE_NORMALIZE_PRIVATE_HH
 
 #include "hb-private.hh"
 
-#include "hb-shape.h"
+#include "hb-font.h"
+#include "hb-buffer.h"
 
 
-HB_BEGIN_DECLS
+enum hb_ot_shape_normalization_mode_t {
+  HB_OT_SHAPE_NORMALIZATION_MODE_DECOMPOSED,
+  HB_OT_SHAPE_NORMALIZATION_MODE_COMPOSED_DIACRITICS, /* never composes base-to-base */
+  HB_OT_SHAPE_NORMALIZATION_MODE_COMPOSED_FULL /* including base-to-base composition */
+};
 
+HB_INTERNAL void _hb_ot_shape_normalize (hb_font_t *font,
+                                         hb_buffer_t *buffer,
+                                         hb_ot_shape_normalization_mode_t mode);
 
-HB_INTERNAL hb_bool_t
-hb_fallback_shape (hb_font_t          *font,
-                   hb_buffer_t        *buffer,
-                   const hb_feature_t *features,
-                   unsigned int        num_features,
-                   const char * const *shaper_options);
-
-
-HB_END_DECLS
-
-#endif /* HB_FALLBACK_SHAPE_PRIVATE_HH */
+#endif /* HB_OT_SHAPE_NORMALIZE_PRIVATE_HH */