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comparison mupdf-source/thirdparty/harfbuzz/src/hb-ot-deprecated.h @ 2:b50eed0cc0ef upstream

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ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4. The directory name has changed: no version number in the expanded directory now.
author Franz Glasner <fzglas.hg@dom66.de>
date Mon, 15 Sep 2025 11:43:07 +0200
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1:1d09e1dec1d9 2:b50eed0cc0ef
1 /*
2 * Copyright © 2018 Google, 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 * Google Author(s): Behdad Esfahbod
25 */
26
27 #if !defined(HB_OT_H_IN) && !defined(HB_NO_SINGLE_HEADER_ERROR)
28 #error "Include <hb-ot.h> instead."
29 #endif
30
31 #ifndef HB_OT_DEPRECATED_H
32 #define HB_OT_DEPRECATED_H
33
34 #include "hb.h"
35 #include "hb-ot-name.h"
36
37
38 HB_BEGIN_DECLS
39
40 #ifndef HB_DISABLE_DEPRECATED
41
42
43 /* https://github.com/harfbuzz/harfbuzz/issues/1734 */
44 /**
45 * HB_MATH_GLYPH_PART_FLAG_EXTENDER:
46 *
47 * Use #HB_OT_MATH_GLYPH_PART_FLAG_EXTENDER instead.
48 *
49 * Deprecated: 2.5.1
50 */
51 #define HB_MATH_GLYPH_PART_FLAG_EXTENDER HB_OT_MATH_GLYPH_PART_FLAG_EXTENDER
52
53 /* https://github.com/harfbuzz/harfbuzz/pull/3417 */
54 /**
55 * HB_OT_MATH_SCRIPT:
56 *
57 * Use #HB_SCRIPT_MATH or #HB_OT_TAG_MATH_SCRIPT instead.
58 *
59 * <note>Previous versions of this documentation recommended passing
60 * #HB_OT_MATH_SCRIPT to hb_buffer_set_script() to enable math shaping, but this
61 * usage is no longer supported. Use #HB_SCRIPT_MATH instead.</note>
62 *
63 * Since: 1.3.3
64 * Deprecated: 3.4.0
65 */
66 #define HB_OT_MATH_SCRIPT HB_OT_TAG_MATH_SCRIPT
67
68
69 /* Like hb_ot_layout_table_find_script, but takes zero-terminated array of scripts to test */
70 HB_EXTERN HB_DEPRECATED_FOR (hb_ot_layout_table_select_script) hb_bool_t
71 hb_ot_layout_table_choose_script (hb_face_t *face,
72 hb_tag_t table_tag,
73 const hb_tag_t *script_tags,
74 unsigned int *script_index,
75 hb_tag_t *chosen_script);
76
77 HB_EXTERN HB_DEPRECATED_FOR (hb_ot_layout_script_select_language) hb_bool_t
78 hb_ot_layout_script_find_language (hb_face_t *face,
79 hb_tag_t table_tag,
80 unsigned int script_index,
81 hb_tag_t language_tag,
82 unsigned int *language_index);
83
84 HB_EXTERN HB_DEPRECATED_FOR (hb_ot_tags_from_script_and_language) void
85 hb_ot_tags_from_script (hb_script_t script,
86 hb_tag_t *script_tag_1,
87 hb_tag_t *script_tag_2);
88
89 HB_EXTERN HB_DEPRECATED_FOR (hb_ot_tags_from_script_and_language) hb_tag_t
90 hb_ot_tag_from_language (hb_language_t language);
91
92
93 /**
94 * HB_OT_VAR_NO_AXIS_INDEX:
95 *
96 * Do not use.
97 *
98 * Since: 1.4.2
99 * Deprecated: 2.2.0
100 */
101 #define HB_OT_VAR_NO_AXIS_INDEX 0xFFFFFFFFu
102
103 /**
104 * hb_ot_var_axis_t:
105 * @tag: axis tag
106 * @name_id: axis name identifier
107 * @min_value: minimum value of the axis
108 * @default_value: default value of the axis
109 * @max_value: maximum value of the axis
110 *
111 * Use #hb_ot_var_axis_info_t instead.
112 *
113 * Since: 1.4.2
114 * Deprecated: 2.2.0
115 */
116 typedef struct hb_ot_var_axis_t {
117 hb_tag_t tag;
118 hb_ot_name_id_t name_id;
119 float min_value;
120 float default_value;
121 float max_value;
122 } hb_ot_var_axis_t;
123
124 HB_EXTERN HB_DEPRECATED_FOR (hb_ot_var_get_axis_infos) unsigned int
125 hb_ot_var_get_axes (hb_face_t *face,
126 unsigned int start_offset,
127 unsigned int *axes_count /* IN/OUT */,
128 hb_ot_var_axis_t *axes_array /* OUT */);
129
130 HB_EXTERN HB_DEPRECATED_FOR (hb_ot_var_find_axis_info) hb_bool_t
131 hb_ot_var_find_axis (hb_face_t *face,
132 hb_tag_t axis_tag,
133 unsigned int *axis_index,
134 hb_ot_var_axis_t *axis_info);
135
136
137 #endif
138
139 HB_END_DECLS
140
141 #endif /* HB_OT_DEPRECATED_H */