2 * Copyright © 2018 Google, Inc.
4 * This is part of HarfBuzz, a text shaping library.
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.
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
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.
24 * Google Author(s): Garret Rieger, Rod Sheeter, Behdad Esfahbod
27 #include "hb-object-private.hh"
28 #include "hb-subset-private.hh"
29 #include "hb-set-private.hh"
32 * hb_subset_input_create_or_fail:
34 * Return value: New subset input.
39 hb_subset_input_create_or_fail (void)
41 hb_subset_input_t *input = hb_object_create<hb_subset_input_t>();
43 if (unlikely (!input))
46 input->unicodes = hb_set_create ();
47 input->glyphs = hb_set_create ();
48 input->drop_ot_layout = true;
54 * hb_subset_input_reference: (skip)
55 * @subset_input: a subset_input.
64 hb_subset_input_reference (hb_subset_input_t *subset_input)
66 return hb_object_reference (subset_input);
70 * hb_subset_input_destroy:
71 * @subset_input: a subset_input.
76 hb_subset_input_destroy(hb_subset_input_t *subset_input)
78 if (!hb_object_destroy (subset_input)) return;
80 hb_set_destroy (subset_input->unicodes);
81 hb_set_destroy (subset_input->glyphs);
87 * hb_subset_input_unicode_set:
88 * @subset_input: a subset_input.
93 hb_subset_input_unicode_set (hb_subset_input_t *subset_input)
95 return subset_input->unicodes;
99 * hb_subset_input_glyph_set:
100 * @subset_input: a subset_input.
105 hb_subset_input_glyph_set (hb_subset_input_t *subset_input)
107 return subset_input->glyphs;
111 * hb_subset_input_drop_hints:
112 * @subset_input: a subset_input.
116 HB_EXTERN hb_bool_t *
117 hb_subset_input_drop_hints (hb_subset_input_t *subset_input)
119 return &subset_input->drop_hints;
123 * hb_subset_input_drop_ot_layout:
124 * @subset_input: a subset_input.
126 * If enabled ot layout tables will be dropped as part of
127 * the subsetting operation. Currently this defaults to
132 HB_EXTERN hb_bool_t *
133 hb_subset_input_drop_ot_layout (hb_subset_input_t *subset_input)
135 return &subset_input->drop_ot_layout;