Mercurial > repos > rliterman > csp2

comparison CSP2/CSP2_env/env-d9b9114564458d9d-741b3de822f2aaca6c6caa4325c4afce/include/harfbuzz/hb-deprecated.h @ 69:33d812a61356

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
planemo upload commit 2e9511a184a1ca667c7be0c6321a36dc4e3d116d
author jpayne
date Tue, 18 Mar 2025 17:55:14 -0400
parents
children
comparison
equal deleted inserted replaced
67:0e9998148a16 69:33d812a61356
1 /*
2 * Copyright © 2013 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 #ifndef HB_H_IN
28 #error "Include <hb.h> instead."
29 #endif
30
31 #ifndef HB_DEPRECATED_H
32 #define HB_DEPRECATED_H
33
34 #include "hb-common.h"
35 #include "hb-unicode.h"
36 #include "hb-font.h"
37 #include "hb-set.h"
38
39
40 /**
41 * SECTION:hb-deprecated
42 * @title: hb-deprecated
43 * @short_description: Deprecated API
44 * @include: hb.h
45 *
46 * These API have been deprecated in favor of newer API, or because they
47 * were deemed unnecessary.
48 **/
49
50
51 HB_BEGIN_DECLS
52
53 #ifndef HB_DISABLE_DEPRECATED
54
55
56 #define HB_SCRIPT_CANADIAN_ABORIGINAL HB_SCRIPT_CANADIAN_SYLLABICS
57
58 #define HB_BUFFER_FLAGS_DEFAULT HB_BUFFER_FLAG_DEFAULT
59 #define HB_BUFFER_SERIALIZE_FLAGS_DEFAULT HB_BUFFER_SERIALIZE_FLAG_DEFAULT
60
61 typedef hb_bool_t (*hb_font_get_glyph_func_t) (hb_font_t *font, void *font_data,
62 hb_codepoint_t unicode, hb_codepoint_t variation_selector,
63 hb_codepoint_t *glyph,
64 void *user_data);
65
66 HB_EXTERN HB_DEPRECATED_FOR(hb_font_funcs_set_nominal_glyph_func and hb_font_funcs_set_variation_glyph_func) void
67 hb_font_funcs_set_glyph_func (hb_font_funcs_t *ffuncs,
68 hb_font_get_glyph_func_t func,
69 void *user_data, hb_destroy_func_t destroy);
70
71 HB_EXTERN HB_DEPRECATED void
72 hb_set_invert (hb_set_t *set);
73
74 /**
75 * hb_unicode_eastasian_width_func_t:
76 *
77 * Deprecated: 2.0.0
78 */
79 typedef unsigned int (*hb_unicode_eastasian_width_func_t) (hb_unicode_funcs_t *ufuncs,
80 hb_codepoint_t unicode,
81 void *user_data);
82
83 /**
84 * hb_unicode_funcs_set_eastasian_width_func:
85 * @ufuncs: a Unicode function structure
86 * @func: (closure user_data) (destroy destroy) (scope notified):
87 * @user_data:
88 * @destroy:
89 *
90 *
91 *
92 * Since: 0.9.2
93 * Deprecated: 2.0.0
94 **/
95 HB_EXTERN HB_DEPRECATED void
96 hb_unicode_funcs_set_eastasian_width_func (hb_unicode_funcs_t *ufuncs,
97 hb_unicode_eastasian_width_func_t func,
98 void *user_data, hb_destroy_func_t destroy);
99
100 /**
101 * hb_unicode_eastasian_width:
102 *
103 * Since: 0.9.2
104 * Deprecated: 2.0.0
105 **/
106 HB_EXTERN HB_DEPRECATED unsigned int
107 hb_unicode_eastasian_width (hb_unicode_funcs_t *ufuncs,
108 hb_codepoint_t unicode);
109
110
111 /**
112 * hb_unicode_decompose_compatibility_func_t:
113 * @ufuncs: a Unicode function structure
114 * @u: codepoint to decompose
115 * @decomposed: address of codepoint array (of length %HB_UNICODE_MAX_DECOMPOSITION_LEN) to write decomposition into
116 * @user_data: user data pointer as passed to hb_unicode_funcs_set_decompose_compatibility_func()
117 *
118 * Fully decompose @u to its Unicode compatibility decomposition. The codepoints of the decomposition will be written to @decomposed.
119 * The complete length of the decomposition will be returned.
120 *
121 * If @u has no compatibility decomposition, zero should be returned.
122 *
123 * The Unicode standard guarantees that a buffer of length %HB_UNICODE_MAX_DECOMPOSITION_LEN codepoints will always be sufficient for any
124 * compatibility decomposition plus an terminating value of 0. Consequently, @decompose must be allocated by the caller to be at least this length. Implementations
125 * of this function type must ensure that they do not write past the provided array.
126 *
127 * Return value: number of codepoints in the full compatibility decomposition of @u, or 0 if no decomposition available.
128 *
129 * Deprecated: 2.0.0
130 */
131 typedef unsigned int (*hb_unicode_decompose_compatibility_func_t) (hb_unicode_funcs_t *ufuncs,
132 hb_codepoint_t u,
133 hb_codepoint_t *decomposed,
134 void *user_data);
135
136 /**
137 * HB_UNICODE_MAX_DECOMPOSITION_LEN:
138 *
139 * See Unicode 6.1 for details on the maximum decomposition length.
140 *
141 * Deprecated: 2.0.0
142 */
143 #define HB_UNICODE_MAX_DECOMPOSITION_LEN (18+1) /* codepoints */
144
145 /**
146 * hb_unicode_funcs_set_decompose_compatibility_func:
147 * @ufuncs: a Unicode function structure
148 * @func: (closure user_data) (destroy destroy) (scope notified):
149 * @user_data:
150 * @destroy:
151 *
152 *
153 *
154 * Since: 0.9.2
155 * Deprecated: 2.0.0
156 **/
157 HB_EXTERN HB_DEPRECATED void
158 hb_unicode_funcs_set_decompose_compatibility_func (hb_unicode_funcs_t *ufuncs,
159 hb_unicode_decompose_compatibility_func_t func,
160 void *user_data, hb_destroy_func_t destroy);
161
162 HB_EXTERN HB_DEPRECATED unsigned int
163 hb_unicode_decompose_compatibility (hb_unicode_funcs_t *ufuncs,
164 hb_codepoint_t u,
165 hb_codepoint_t *decomposed);
166
167
168 typedef hb_font_get_glyph_kerning_func_t hb_font_get_glyph_v_kerning_func_t;
169
170 /**
171 * hb_font_funcs_set_glyph_v_kerning_func:
172 * @ffuncs: font functions.
173 * @func: (closure user_data) (destroy destroy) (scope notified):
174 * @user_data:
175 * @destroy:
176 *
177 *
178 *
179 * Since: 0.9.2
180 * Deprecated: 2.0.0
181 **/
182 HB_EXTERN void
183 hb_font_funcs_set_glyph_v_kerning_func (hb_font_funcs_t *ffuncs,
184 hb_font_get_glyph_v_kerning_func_t func,
185 void *user_data, hb_destroy_func_t destroy);
186
187 HB_EXTERN hb_position_t
188 hb_font_get_glyph_v_kerning (hb_font_t *font,
189 hb_codepoint_t top_glyph, hb_codepoint_t bottom_glyph);
190
191 #endif
192
193 HB_END_DECLS
194
195 #endif /* HB_DEPRECATED_H */