third_party/harfbuzz-ng/src/hb-ft.h

   1 /*
   2  * Copyright © 2009  Red Hat, Inc.
   3  *
   4  *  This is part of HarfBuzz, a text shaping library.
   5  *
   6  * Permission is hereby granted, without written agreement and without
   7  * license or royalty fees, to use, copy, modify, and distribute this
   8  * software and its documentation for any purpose, provided that the
   9  * above copyright notice and the following two paragraphs appear in
  10  * all copies of this software.
  11  *
  12  * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
  13  * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
  14  * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
  15  * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
  16  * DAMAGE.
  17  *
  18  * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
  19  * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
  20  * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
  21  * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
  22  * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
  23  *
  24  * Red Hat Author(s): Behdad Esfahbod
  25  */
  26
  27 #ifndef HB_FT_H
  28 #define HB_FT_H
  29
  30 #include "hb.h"
  31
  32 #include <ft2build.h>
  33 #include FT_FREETYPE_H
  34
  35 HB_BEGIN_DECLS
  36
  37 /* Note: FreeType is not thread-safe.  Hence, these functions are not either. */
  38
  39 hb_face_t *
  40 hb_ft_face_create (FT_Face           ft_face,
  41                    hb_destroy_func_t destroy);
  42
  43 hb_face_t *
  44 hb_ft_face_create_cached (FT_Face ft_face);
  45
  46 hb_font_t *
  47 hb_ft_font_create (FT_Face           ft_face,
  48                    hb_destroy_func_t destroy);
  49
  50
  51
  52 /* Makes an hb_font_t use FreeType internally to implement font functions. */
  53 void
  54 hb_ft_font_set_funcs (hb_font_t *font);
  55
  56 FT_Face
  57 hb_ft_font_get_face (hb_font_t *font);
  58
  59
  60 HB_END_DECLS
  61
  62 #endif /* HB_FT_H */