1 #![allow(non_camel_case_types)]
2 #![allow(clippy::unreadable_literal)]
3
4 #[cfg(any(target_os = "android", all(unix, not(target_vendor = "apple"))))]
5 extern crate freetype;
6
7 #[cfg(target_vendor = "apple")]
8 pub mod coretext;
9
10 #[cfg(any(target_os = "android", all(unix, not(target_vendor = "apple"))))]
11 extern "C" {
hb_ft_font_create_referenced(face: freetype::freetype::FT_Face) -> *mut hb_font_t12 pub fn hb_ft_font_create_referenced(face: freetype::freetype::FT_Face) -> *mut hb_font_t;
13 }
14
15 /* automatically generated by rust-bindgen */
16
17 pub const HB_FEATURE_GLOBAL_START: u32 = 0;
18 pub const HB_UNICODE_MAX: u32 = 1114111;
19 pub const HB_BUFFER_REPLACEMENT_CODEPOINT_DEFAULT: u32 = 65533;
20 pub const HB_OT_MAX_TAGS_PER_SCRIPT: u32 = 3;
21 pub const HB_OT_MAX_TAGS_PER_LANGUAGE: u32 = 3;
22 pub const HB_OT_LAYOUT_NO_SCRIPT_INDEX: u32 = 65535;
23 pub const HB_OT_LAYOUT_NO_FEATURE_INDEX: u32 = 65535;
24 pub const HB_OT_LAYOUT_DEFAULT_LANGUAGE_INDEX: u32 = 65535;
25 pub const HB_OT_LAYOUT_NO_VARIATIONS_INDEX: u32 = 4294967295;
26 pub const HB_AAT_LAYOUT_NO_SELECTOR_INDEX: u32 = 65535;
27 pub type hb_bool_t = ::std::os::raw::c_int;
28 pub type hb_codepoint_t = u32;
29 pub type hb_position_t = i32;
30 pub type hb_mask_t = u32;
31 #[repr(C)]
32 #[derive(Copy, Clone)]
33 pub union _hb_var_int_t {
34 pub u32: u32,
35 pub i32: i32,
36 pub u16: [u16; 2usize],
37 pub i16: [i16; 2usize],
38 pub u8: [u8; 4usize],
39 pub i8: [i8; 4usize],
40 _bindgen_union_align: u32,
41 }
42 #[allow(non_snake_case)]
43 #[test]
bindgen_test_layout__hb_var_int_t()44 fn bindgen_test_layout__hb_var_int_t() {
45 assert_eq!(
46 ::std::mem::size_of::<_hb_var_int_t>(),
47 4usize,
48 concat!("Size of: ", stringify!(_hb_var_int_t))
49 );
50 assert_eq!(
51 ::std::mem::align_of::<_hb_var_int_t>(),
52 4usize,
53 concat!("Alignment of ", stringify!(_hb_var_int_t))
54 );
55 assert_eq!(
56 unsafe { &(*(::std::ptr::null::<_hb_var_int_t>())).u32 as *const _ as usize },
57 0usize,
58 concat!(
59 "Offset of field: ",
60 stringify!(_hb_var_int_t),
61 "::",
62 stringify!(u32)
63 )
64 );
65 assert_eq!(
66 unsafe { &(*(::std::ptr::null::<_hb_var_int_t>())).i32 as *const _ as usize },
67 0usize,
68 concat!(
69 "Offset of field: ",
70 stringify!(_hb_var_int_t),
71 "::",
72 stringify!(i32)
73 )
74 );
75 assert_eq!(
76 unsafe { &(*(::std::ptr::null::<_hb_var_int_t>())).u16 as *const _ as usize },
77 0usize,
78 concat!(
79 "Offset of field: ",
80 stringify!(_hb_var_int_t),
81 "::",
82 stringify!(u16)
83 )
84 );
85 assert_eq!(
86 unsafe { &(*(::std::ptr::null::<_hb_var_int_t>())).i16 as *const _ as usize },
87 0usize,
88 concat!(
89 "Offset of field: ",
90 stringify!(_hb_var_int_t),
91 "::",
92 stringify!(i16)
93 )
94 );
95 assert_eq!(
96 unsafe { &(*(::std::ptr::null::<_hb_var_int_t>())).u8 as *const _ as usize },
97 0usize,
98 concat!(
99 "Offset of field: ",
100 stringify!(_hb_var_int_t),
101 "::",
102 stringify!(u8)
103 )
104 );
105 assert_eq!(
106 unsafe { &(*(::std::ptr::null::<_hb_var_int_t>())).i8 as *const _ as usize },
107 0usize,
108 concat!(
109 "Offset of field: ",
110 stringify!(_hb_var_int_t),
111 "::",
112 stringify!(i8)
113 )
114 );
115 }
116 impl ::std::fmt::Debug for _hb_var_int_t {
fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result117 fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
118 write!(f, "_hb_var_int_t {{ ... }}")
119 }
120 }
121 pub type hb_var_int_t = _hb_var_int_t;
122 pub type hb_tag_t = u32;
123 extern "C" {
hb_tag_from_string( str: *const ::std::os::raw::c_char, len: ::std::os::raw::c_int, ) -> hb_tag_t124 pub fn hb_tag_from_string(
125 str: *const ::std::os::raw::c_char,
126 len: ::std::os::raw::c_int,
127 ) -> hb_tag_t;
128 }
129 extern "C" {
hb_tag_to_string(tag: hb_tag_t, buf: *mut ::std::os::raw::c_char)130 pub fn hb_tag_to_string(tag: hb_tag_t, buf: *mut ::std::os::raw::c_char);
131 }
132 pub const HB_DIRECTION_INVALID: hb_direction_t = 0;
133 pub const HB_DIRECTION_LTR: hb_direction_t = 4;
134 pub const HB_DIRECTION_RTL: hb_direction_t = 5;
135 pub const HB_DIRECTION_TTB: hb_direction_t = 6;
136 pub const HB_DIRECTION_BTT: hb_direction_t = 7;
137 /// hb_direction_t:
138 /// @HB_DIRECTION_INVALID: Initial, unset direction.
139 /// @HB_DIRECTION_LTR: Text is set horizontally from left to right.
140 /// @HB_DIRECTION_RTL: Text is set horizontally from right to left.
141 /// @HB_DIRECTION_TTB: Text is set vertically from top to bottom.
142 /// @HB_DIRECTION_BTT: Text is set vertically from bottom to top.
143 pub type hb_direction_t = u32;
144 extern "C" {
hb_direction_from_string( str: *const ::std::os::raw::c_char, len: ::std::os::raw::c_int, ) -> hb_direction_t145 pub fn hb_direction_from_string(
146 str: *const ::std::os::raw::c_char,
147 len: ::std::os::raw::c_int,
148 ) -> hb_direction_t;
149 }
150 extern "C" {
hb_direction_to_string(direction: hb_direction_t) -> *const ::std::os::raw::c_char151 pub fn hb_direction_to_string(direction: hb_direction_t) -> *const ::std::os::raw::c_char;
152 }
153 #[repr(C)]
154 #[derive(Debug, Copy, Clone)]
155 pub struct hb_language_impl_t {
156 _unused: [u8; 0],
157 }
158 pub type hb_language_t = *const hb_language_impl_t;
159 extern "C" {
hb_language_from_string( str: *const ::std::os::raw::c_char, len: ::std::os::raw::c_int, ) -> hb_language_t160 pub fn hb_language_from_string(
161 str: *const ::std::os::raw::c_char,
162 len: ::std::os::raw::c_int,
163 ) -> hb_language_t;
164 }
165 extern "C" {
hb_language_to_string(language: hb_language_t) -> *const ::std::os::raw::c_char166 pub fn hb_language_to_string(language: hb_language_t) -> *const ::std::os::raw::c_char;
167 }
168 extern "C" {
hb_language_get_default() -> hb_language_t169 pub fn hb_language_get_default() -> hb_language_t;
170 }
171 pub const HB_SCRIPT_COMMON: hb_script_t = 1517910393;
172 pub const HB_SCRIPT_INHERITED: hb_script_t = 1516858984;
173 pub const HB_SCRIPT_UNKNOWN: hb_script_t = 1517976186;
174 pub const HB_SCRIPT_ARABIC: hb_script_t = 1098015074;
175 pub const HB_SCRIPT_ARMENIAN: hb_script_t = 1098018158;
176 pub const HB_SCRIPT_BENGALI: hb_script_t = 1113943655;
177 pub const HB_SCRIPT_CYRILLIC: hb_script_t = 1132032620;
178 pub const HB_SCRIPT_DEVANAGARI: hb_script_t = 1147500129;
179 pub const HB_SCRIPT_GEORGIAN: hb_script_t = 1197830002;
180 pub const HB_SCRIPT_GREEK: hb_script_t = 1198679403;
181 pub const HB_SCRIPT_GUJARATI: hb_script_t = 1198877298;
182 pub const HB_SCRIPT_GURMUKHI: hb_script_t = 1198879349;
183 pub const HB_SCRIPT_HANGUL: hb_script_t = 1214344807;
184 pub const HB_SCRIPT_HAN: hb_script_t = 1214344809;
185 pub const HB_SCRIPT_HEBREW: hb_script_t = 1214603890;
186 pub const HB_SCRIPT_HIRAGANA: hb_script_t = 1214870113;
187 pub const HB_SCRIPT_KANNADA: hb_script_t = 1265525857;
188 pub const HB_SCRIPT_KATAKANA: hb_script_t = 1264676449;
189 pub const HB_SCRIPT_LAO: hb_script_t = 1281453935;
190 pub const HB_SCRIPT_LATIN: hb_script_t = 1281455214;
191 pub const HB_SCRIPT_MALAYALAM: hb_script_t = 1298954605;
192 pub const HB_SCRIPT_ORIYA: hb_script_t = 1332902241;
193 pub const HB_SCRIPT_TAMIL: hb_script_t = 1415671148;
194 pub const HB_SCRIPT_TELUGU: hb_script_t = 1415933045;
195 pub const HB_SCRIPT_THAI: hb_script_t = 1416126825;
196 pub const HB_SCRIPT_TIBETAN: hb_script_t = 1416192628;
197 pub const HB_SCRIPT_BOPOMOFO: hb_script_t = 1114599535;
198 pub const HB_SCRIPT_BRAILLE: hb_script_t = 1114792297;
199 pub const HB_SCRIPT_CANADIAN_SYLLABICS: hb_script_t = 1130458739;
200 pub const HB_SCRIPT_CHEROKEE: hb_script_t = 1130915186;
201 pub const HB_SCRIPT_ETHIOPIC: hb_script_t = 1165256809;
202 pub const HB_SCRIPT_KHMER: hb_script_t = 1265134962;
203 pub const HB_SCRIPT_MONGOLIAN: hb_script_t = 1299148391;
204 pub const HB_SCRIPT_MYANMAR: hb_script_t = 1299803506;
205 pub const HB_SCRIPT_OGHAM: hb_script_t = 1332175213;
206 pub const HB_SCRIPT_RUNIC: hb_script_t = 1383427698;
207 pub const HB_SCRIPT_SINHALA: hb_script_t = 1399418472;
208 pub const HB_SCRIPT_SYRIAC: hb_script_t = 1400468067;
209 pub const HB_SCRIPT_THAANA: hb_script_t = 1416126817;
210 pub const HB_SCRIPT_YI: hb_script_t = 1500080489;
211 pub const HB_SCRIPT_DESERET: hb_script_t = 1148416628;
212 pub const HB_SCRIPT_GOTHIC: hb_script_t = 1198486632;
213 pub const HB_SCRIPT_OLD_ITALIC: hb_script_t = 1232363884;
214 pub const HB_SCRIPT_BUHID: hb_script_t = 1114990692;
215 pub const HB_SCRIPT_HANUNOO: hb_script_t = 1214344815;
216 pub const HB_SCRIPT_TAGALOG: hb_script_t = 1416064103;
217 pub const HB_SCRIPT_TAGBANWA: hb_script_t = 1415669602;
218 pub const HB_SCRIPT_CYPRIOT: hb_script_t = 1131442804;
219 pub const HB_SCRIPT_LIMBU: hb_script_t = 1281977698;
220 pub const HB_SCRIPT_LINEAR_B: hb_script_t = 1281977954;
221 pub const HB_SCRIPT_OSMANYA: hb_script_t = 1332964705;
222 pub const HB_SCRIPT_SHAVIAN: hb_script_t = 1399349623;
223 pub const HB_SCRIPT_TAI_LE: hb_script_t = 1415670885;
224 pub const HB_SCRIPT_UGARITIC: hb_script_t = 1432838514;
225 pub const HB_SCRIPT_BUGINESE: hb_script_t = 1114990441;
226 pub const HB_SCRIPT_COPTIC: hb_script_t = 1131376756;
227 pub const HB_SCRIPT_GLAGOLITIC: hb_script_t = 1198285159;
228 pub const HB_SCRIPT_KHAROSHTHI: hb_script_t = 1265131890;
229 pub const HB_SCRIPT_NEW_TAI_LUE: hb_script_t = 1415670901;
230 pub const HB_SCRIPT_OLD_PERSIAN: hb_script_t = 1483761007;
231 pub const HB_SCRIPT_SYLOTI_NAGRI: hb_script_t = 1400466543;
232 pub const HB_SCRIPT_TIFINAGH: hb_script_t = 1415999079;
233 pub const HB_SCRIPT_BALINESE: hb_script_t = 1113681001;
234 pub const HB_SCRIPT_CUNEIFORM: hb_script_t = 1483961720;
235 pub const HB_SCRIPT_NKO: hb_script_t = 1315663727;
236 pub const HB_SCRIPT_PHAGS_PA: hb_script_t = 1349017959;
237 pub const HB_SCRIPT_PHOENICIAN: hb_script_t = 1349021304;
238 pub const HB_SCRIPT_CARIAN: hb_script_t = 1130459753;
239 pub const HB_SCRIPT_CHAM: hb_script_t = 1130914157;
240 pub const HB_SCRIPT_KAYAH_LI: hb_script_t = 1264675945;
241 pub const HB_SCRIPT_LEPCHA: hb_script_t = 1281716323;
242 pub const HB_SCRIPT_LYCIAN: hb_script_t = 1283023721;
243 pub const HB_SCRIPT_LYDIAN: hb_script_t = 1283023977;
244 pub const HB_SCRIPT_OL_CHIKI: hb_script_t = 1332503403;
245 pub const HB_SCRIPT_REJANG: hb_script_t = 1382706791;
246 pub const HB_SCRIPT_SAURASHTRA: hb_script_t = 1398895986;
247 pub const HB_SCRIPT_SUNDANESE: hb_script_t = 1400204900;
248 pub const HB_SCRIPT_VAI: hb_script_t = 1449224553;
249 pub const HB_SCRIPT_AVESTAN: hb_script_t = 1098281844;
250 pub const HB_SCRIPT_BAMUM: hb_script_t = 1113681269;
251 pub const HB_SCRIPT_EGYPTIAN_HIEROGLYPHS: hb_script_t = 1164409200;
252 pub const HB_SCRIPT_IMPERIAL_ARAMAIC: hb_script_t = 1098018153;
253 pub const HB_SCRIPT_INSCRIPTIONAL_PAHLAVI: hb_script_t = 1349020777;
254 pub const HB_SCRIPT_INSCRIPTIONAL_PARTHIAN: hb_script_t = 1349678185;
255 pub const HB_SCRIPT_JAVANESE: hb_script_t = 1247901281;
256 pub const HB_SCRIPT_KAITHI: hb_script_t = 1265920105;
257 pub const HB_SCRIPT_LISU: hb_script_t = 1281979253;
258 pub const HB_SCRIPT_MEETEI_MAYEK: hb_script_t = 1299473769;
259 pub const HB_SCRIPT_OLD_SOUTH_ARABIAN: hb_script_t = 1398895202;
260 pub const HB_SCRIPT_OLD_TURKIC: hb_script_t = 1332898664;
261 pub const HB_SCRIPT_SAMARITAN: hb_script_t = 1398893938;
262 pub const HB_SCRIPT_TAI_THAM: hb_script_t = 1281453665;
263 pub const HB_SCRIPT_TAI_VIET: hb_script_t = 1415673460;
264 pub const HB_SCRIPT_BATAK: hb_script_t = 1113683051;
265 pub const HB_SCRIPT_BRAHMI: hb_script_t = 1114792296;
266 pub const HB_SCRIPT_MANDAIC: hb_script_t = 1298230884;
267 pub const HB_SCRIPT_CHAKMA: hb_script_t = 1130457965;
268 pub const HB_SCRIPT_MEROITIC_CURSIVE: hb_script_t = 1298494051;
269 pub const HB_SCRIPT_MEROITIC_HIEROGLYPHS: hb_script_t = 1298494063;
270 pub const HB_SCRIPT_MIAO: hb_script_t = 1349284452;
271 pub const HB_SCRIPT_SHARADA: hb_script_t = 1399353956;
272 pub const HB_SCRIPT_SORA_SOMPENG: hb_script_t = 1399812705;
273 pub const HB_SCRIPT_TAKRI: hb_script_t = 1415670642;
274 pub const HB_SCRIPT_BASSA_VAH: hb_script_t = 1113682803;
275 pub const HB_SCRIPT_CAUCASIAN_ALBANIAN: hb_script_t = 1097295970;
276 pub const HB_SCRIPT_DUPLOYAN: hb_script_t = 1148547180;
277 pub const HB_SCRIPT_ELBASAN: hb_script_t = 1164730977;
278 pub const HB_SCRIPT_GRANTHA: hb_script_t = 1198678382;
279 pub const HB_SCRIPT_KHOJKI: hb_script_t = 1265135466;
280 pub const HB_SCRIPT_KHUDAWADI: hb_script_t = 1399418468;
281 pub const HB_SCRIPT_LINEAR_A: hb_script_t = 1281977953;
282 pub const HB_SCRIPT_MAHAJANI: hb_script_t = 1298229354;
283 pub const HB_SCRIPT_MANICHAEAN: hb_script_t = 1298230889;
284 pub const HB_SCRIPT_MENDE_KIKAKUI: hb_script_t = 1298493028;
285 pub const HB_SCRIPT_MODI: hb_script_t = 1299145833;
286 pub const HB_SCRIPT_MRO: hb_script_t = 1299345263;
287 pub const HB_SCRIPT_NABATAEAN: hb_script_t = 1315070324;
288 pub const HB_SCRIPT_OLD_NORTH_ARABIAN: hb_script_t = 1315009122;
289 pub const HB_SCRIPT_OLD_PERMIC: hb_script_t = 1348825709;
290 pub const HB_SCRIPT_PAHAWH_HMONG: hb_script_t = 1215131239;
291 pub const HB_SCRIPT_PALMYRENE: hb_script_t = 1348562029;
292 pub const HB_SCRIPT_PAU_CIN_HAU: hb_script_t = 1348564323;
293 pub const HB_SCRIPT_PSALTER_PAHLAVI: hb_script_t = 1349020784;
294 pub const HB_SCRIPT_SIDDHAM: hb_script_t = 1399415908;
295 pub const HB_SCRIPT_TIRHUTA: hb_script_t = 1416196712;
296 pub const HB_SCRIPT_WARANG_CITI: hb_script_t = 1466004065;
297 pub const HB_SCRIPT_AHOM: hb_script_t = 1097363309;
298 pub const HB_SCRIPT_ANATOLIAN_HIEROGLYPHS: hb_script_t = 1215067511;
299 pub const HB_SCRIPT_HATRAN: hb_script_t = 1214346354;
300 pub const HB_SCRIPT_MULTANI: hb_script_t = 1299541108;
301 pub const HB_SCRIPT_OLD_HUNGARIAN: hb_script_t = 1215655527;
302 pub const HB_SCRIPT_SIGNWRITING: hb_script_t = 1399287415;
303 pub const HB_SCRIPT_ADLAM: hb_script_t = 1097100397;
304 pub const HB_SCRIPT_BHAIKSUKI: hb_script_t = 1114139507;
305 pub const HB_SCRIPT_MARCHEN: hb_script_t = 1298231907;
306 pub const HB_SCRIPT_OSAGE: hb_script_t = 1332963173;
307 pub const HB_SCRIPT_TANGUT: hb_script_t = 1415671399;
308 pub const HB_SCRIPT_NEWA: hb_script_t = 1315272545;
309 pub const HB_SCRIPT_MASARAM_GONDI: hb_script_t = 1198485101;
310 pub const HB_SCRIPT_NUSHU: hb_script_t = 1316186229;
311 pub const HB_SCRIPT_SOYOMBO: hb_script_t = 1399814511;
312 pub const HB_SCRIPT_ZANABAZAR_SQUARE: hb_script_t = 1516334690;
313 pub const HB_SCRIPT_DOGRA: hb_script_t = 1148151666;
314 pub const HB_SCRIPT_GUNJALA_GONDI: hb_script_t = 1198485095;
315 pub const HB_SCRIPT_HANIFI_ROHINGYA: hb_script_t = 1383032935;
316 pub const HB_SCRIPT_MAKASAR: hb_script_t = 1298230113;
317 pub const HB_SCRIPT_MEDEFAIDRIN: hb_script_t = 1298490470;
318 pub const HB_SCRIPT_OLD_SOGDIAN: hb_script_t = 1399809903;
319 pub const HB_SCRIPT_SOGDIAN: hb_script_t = 1399809892;
320 pub const HB_SCRIPT_ELYMAIC: hb_script_t = 1164736877;
321 pub const HB_SCRIPT_NANDINAGARI: hb_script_t = 1315008100;
322 pub const HB_SCRIPT_NYIAKENG_PUACHUE_HMONG: hb_script_t = 1215131248;
323 pub const HB_SCRIPT_WANCHO: hb_script_t = 1466132591;
324 pub const HB_SCRIPT_INVALID: hb_script_t = 0;
325 pub const _HB_SCRIPT_MAX_VALUE: hb_script_t = 2147483647;
326 pub const _HB_SCRIPT_MAX_VALUE_SIGNED: hb_script_t = 2147483647;
327 pub type hb_script_t = u32;
328 extern "C" {
hb_script_from_iso15924_tag(tag: hb_tag_t) -> hb_script_t329 pub fn hb_script_from_iso15924_tag(tag: hb_tag_t) -> hb_script_t;
330 }
331 extern "C" {
hb_script_from_string( str: *const ::std::os::raw::c_char, len: ::std::os::raw::c_int, ) -> hb_script_t332 pub fn hb_script_from_string(
333 str: *const ::std::os::raw::c_char,
334 len: ::std::os::raw::c_int,
335 ) -> hb_script_t;
336 }
337 extern "C" {
hb_script_to_iso15924_tag(script: hb_script_t) -> hb_tag_t338 pub fn hb_script_to_iso15924_tag(script: hb_script_t) -> hb_tag_t;
339 }
340 extern "C" {
hb_script_get_horizontal_direction(script: hb_script_t) -> hb_direction_t341 pub fn hb_script_get_horizontal_direction(script: hb_script_t) -> hb_direction_t;
342 }
343 #[repr(C)]
344 #[derive(Debug, Copy, Clone)]
345 pub struct hb_user_data_key_t {
346 pub unused: ::std::os::raw::c_char,
347 }
348 #[test]
bindgen_test_layout_hb_user_data_key_t()349 fn bindgen_test_layout_hb_user_data_key_t() {
350 assert_eq!(
351 ::std::mem::size_of::<hb_user_data_key_t>(),
352 1usize,
353 concat!("Size of: ", stringify!(hb_user_data_key_t))
354 );
355 assert_eq!(
356 ::std::mem::align_of::<hb_user_data_key_t>(),
357 1usize,
358 concat!("Alignment of ", stringify!(hb_user_data_key_t))
359 );
360 assert_eq!(
361 unsafe { &(*(::std::ptr::null::<hb_user_data_key_t>())).unused as *const _ as usize },
362 0usize,
363 concat!(
364 "Offset of field: ",
365 stringify!(hb_user_data_key_t),
366 "::",
367 stringify!(unused)
368 )
369 );
370 }
371 pub type hb_destroy_func_t =
372 ::std::option::Option<unsafe extern "C" fn(user_data: *mut ::std::os::raw::c_void)>;
373 #[repr(C)]
374 #[derive(Debug, Copy, Clone)]
375 pub struct hb_feature_t {
376 pub tag: hb_tag_t,
377 pub value: u32,
378 pub start: ::std::os::raw::c_uint,
379 pub end: ::std::os::raw::c_uint,
380 }
381 #[test]
bindgen_test_layout_hb_feature_t()382 fn bindgen_test_layout_hb_feature_t() {
383 assert_eq!(
384 ::std::mem::size_of::<hb_feature_t>(),
385 16usize,
386 concat!("Size of: ", stringify!(hb_feature_t))
387 );
388 assert_eq!(
389 ::std::mem::align_of::<hb_feature_t>(),
390 4usize,
391 concat!("Alignment of ", stringify!(hb_feature_t))
392 );
393 assert_eq!(
394 unsafe { &(*(::std::ptr::null::<hb_feature_t>())).tag as *const _ as usize },
395 0usize,
396 concat!(
397 "Offset of field: ",
398 stringify!(hb_feature_t),
399 "::",
400 stringify!(tag)
401 )
402 );
403 assert_eq!(
404 unsafe { &(*(::std::ptr::null::<hb_feature_t>())).value as *const _ as usize },
405 4usize,
406 concat!(
407 "Offset of field: ",
408 stringify!(hb_feature_t),
409 "::",
410 stringify!(value)
411 )
412 );
413 assert_eq!(
414 unsafe { &(*(::std::ptr::null::<hb_feature_t>())).start as *const _ as usize },
415 8usize,
416 concat!(
417 "Offset of field: ",
418 stringify!(hb_feature_t),
419 "::",
420 stringify!(start)
421 )
422 );
423 assert_eq!(
424 unsafe { &(*(::std::ptr::null::<hb_feature_t>())).end as *const _ as usize },
425 12usize,
426 concat!(
427 "Offset of field: ",
428 stringify!(hb_feature_t),
429 "::",
430 stringify!(end)
431 )
432 );
433 }
434 extern "C" {
hb_feature_from_string( str: *const ::std::os::raw::c_char, len: ::std::os::raw::c_int, feature: *mut hb_feature_t, ) -> hb_bool_t435 pub fn hb_feature_from_string(
436 str: *const ::std::os::raw::c_char,
437 len: ::std::os::raw::c_int,
438 feature: *mut hb_feature_t,
439 ) -> hb_bool_t;
440 }
441 extern "C" {
hb_feature_to_string( feature: *mut hb_feature_t, buf: *mut ::std::os::raw::c_char, size: ::std::os::raw::c_uint, )442 pub fn hb_feature_to_string(
443 feature: *mut hb_feature_t,
444 buf: *mut ::std::os::raw::c_char,
445 size: ::std::os::raw::c_uint,
446 );
447 }
448 /// hb_variation_t:
449 ///
450 /// Since: 1.4.2
451 #[repr(C)]
452 #[derive(Debug, Copy, Clone)]
453 pub struct hb_variation_t {
454 pub tag: hb_tag_t,
455 pub value: ::std::os::raw::c_float,
456 }
457 #[test]
bindgen_test_layout_hb_variation_t()458 fn bindgen_test_layout_hb_variation_t() {
459 assert_eq!(
460 ::std::mem::size_of::<hb_variation_t>(),
461 8usize,
462 concat!("Size of: ", stringify!(hb_variation_t))
463 );
464 assert_eq!(
465 ::std::mem::align_of::<hb_variation_t>(),
466 4usize,
467 concat!("Alignment of ", stringify!(hb_variation_t))
468 );
469 assert_eq!(
470 unsafe { &(*(::std::ptr::null::<hb_variation_t>())).tag as *const _ as usize },
471 0usize,
472 concat!(
473 "Offset of field: ",
474 stringify!(hb_variation_t),
475 "::",
476 stringify!(tag)
477 )
478 );
479 assert_eq!(
480 unsafe { &(*(::std::ptr::null::<hb_variation_t>())).value as *const _ as usize },
481 4usize,
482 concat!(
483 "Offset of field: ",
484 stringify!(hb_variation_t),
485 "::",
486 stringify!(value)
487 )
488 );
489 }
490 extern "C" {
hb_variation_from_string( str: *const ::std::os::raw::c_char, len: ::std::os::raw::c_int, variation: *mut hb_variation_t, ) -> hb_bool_t491 pub fn hb_variation_from_string(
492 str: *const ::std::os::raw::c_char,
493 len: ::std::os::raw::c_int,
494 variation: *mut hb_variation_t,
495 ) -> hb_bool_t;
496 }
497 extern "C" {
hb_variation_to_string( variation: *mut hb_variation_t, buf: *mut ::std::os::raw::c_char, size: ::std::os::raw::c_uint, )498 pub fn hb_variation_to_string(
499 variation: *mut hb_variation_t,
500 buf: *mut ::std::os::raw::c_char,
501 size: ::std::os::raw::c_uint,
502 );
503 }
504 /// hb_color_t:
505 ///
506 /// Data type for holding color values.
507 ///
508 /// Since: 2.1.0
509 pub type hb_color_t = u32;
510 extern "C" {
hb_color_get_alpha(color: hb_color_t) -> u8511 pub fn hb_color_get_alpha(color: hb_color_t) -> u8;
512 }
513 extern "C" {
hb_color_get_red(color: hb_color_t) -> u8514 pub fn hb_color_get_red(color: hb_color_t) -> u8;
515 }
516 extern "C" {
hb_color_get_green(color: hb_color_t) -> u8517 pub fn hb_color_get_green(color: hb_color_t) -> u8;
518 }
519 extern "C" {
hb_color_get_blue(color: hb_color_t) -> u8520 pub fn hb_color_get_blue(color: hb_color_t) -> u8;
521 }
522 pub const HB_MEMORY_MODE_DUPLICATE: hb_memory_mode_t = 0;
523 pub const HB_MEMORY_MODE_READONLY: hb_memory_mode_t = 1;
524 pub const HB_MEMORY_MODE_WRITABLE: hb_memory_mode_t = 2;
525 pub const HB_MEMORY_MODE_READONLY_MAY_MAKE_WRITABLE: hb_memory_mode_t = 3;
526 pub type hb_memory_mode_t = u32;
527 #[repr(C)]
528 #[derive(Debug, Copy, Clone)]
529 pub struct hb_blob_t {
530 _unused: [u8; 0],
531 }
532 extern "C" {
hb_blob_create( data: *const ::std::os::raw::c_char, length: ::std::os::raw::c_uint, mode: hb_memory_mode_t, user_data: *mut ::std::os::raw::c_void, destroy: hb_destroy_func_t, ) -> *mut hb_blob_t533 pub fn hb_blob_create(
534 data: *const ::std::os::raw::c_char,
535 length: ::std::os::raw::c_uint,
536 mode: hb_memory_mode_t,
537 user_data: *mut ::std::os::raw::c_void,
538 destroy: hb_destroy_func_t,
539 ) -> *mut hb_blob_t;
540 }
541 extern "C" {
hb_blob_create_from_file(file_name: *const ::std::os::raw::c_char) -> *mut hb_blob_t542 pub fn hb_blob_create_from_file(file_name: *const ::std::os::raw::c_char) -> *mut hb_blob_t;
543 }
544 extern "C" {
hb_blob_create_sub_blob( parent: *mut hb_blob_t, offset: ::std::os::raw::c_uint, length: ::std::os::raw::c_uint, ) -> *mut hb_blob_t545 pub fn hb_blob_create_sub_blob(
546 parent: *mut hb_blob_t,
547 offset: ::std::os::raw::c_uint,
548 length: ::std::os::raw::c_uint,
549 ) -> *mut hb_blob_t;
550 }
551 extern "C" {
hb_blob_copy_writable_or_fail(blob: *mut hb_blob_t) -> *mut hb_blob_t552 pub fn hb_blob_copy_writable_or_fail(blob: *mut hb_blob_t) -> *mut hb_blob_t;
553 }
554 extern "C" {
hb_blob_get_empty() -> *mut hb_blob_t555 pub fn hb_blob_get_empty() -> *mut hb_blob_t;
556 }
557 extern "C" {
hb_blob_reference(blob: *mut hb_blob_t) -> *mut hb_blob_t558 pub fn hb_blob_reference(blob: *mut hb_blob_t) -> *mut hb_blob_t;
559 }
560 extern "C" {
hb_blob_destroy(blob: *mut hb_blob_t)561 pub fn hb_blob_destroy(blob: *mut hb_blob_t);
562 }
563 extern "C" {
hb_blob_set_user_data( blob: *mut hb_blob_t, key: *mut hb_user_data_key_t, data: *mut ::std::os::raw::c_void, destroy: hb_destroy_func_t, replace: hb_bool_t, ) -> hb_bool_t564 pub fn hb_blob_set_user_data(
565 blob: *mut hb_blob_t,
566 key: *mut hb_user_data_key_t,
567 data: *mut ::std::os::raw::c_void,
568 destroy: hb_destroy_func_t,
569 replace: hb_bool_t,
570 ) -> hb_bool_t;
571 }
572 extern "C" {
hb_blob_get_user_data( blob: *mut hb_blob_t, key: *mut hb_user_data_key_t, ) -> *mut ::std::os::raw::c_void573 pub fn hb_blob_get_user_data(
574 blob: *mut hb_blob_t,
575 key: *mut hb_user_data_key_t,
576 ) -> *mut ::std::os::raw::c_void;
577 }
578 extern "C" {
hb_blob_make_immutable(blob: *mut hb_blob_t)579 pub fn hb_blob_make_immutable(blob: *mut hb_blob_t);
580 }
581 extern "C" {
hb_blob_is_immutable(blob: *mut hb_blob_t) -> hb_bool_t582 pub fn hb_blob_is_immutable(blob: *mut hb_blob_t) -> hb_bool_t;
583 }
584 extern "C" {
hb_blob_get_length(blob: *mut hb_blob_t) -> ::std::os::raw::c_uint585 pub fn hb_blob_get_length(blob: *mut hb_blob_t) -> ::std::os::raw::c_uint;
586 }
587 extern "C" {
hb_blob_get_data( blob: *mut hb_blob_t, length: *mut ::std::os::raw::c_uint, ) -> *const ::std::os::raw::c_char588 pub fn hb_blob_get_data(
589 blob: *mut hb_blob_t,
590 length: *mut ::std::os::raw::c_uint,
591 ) -> *const ::std::os::raw::c_char;
592 }
593 extern "C" {
hb_blob_get_data_writable( blob: *mut hb_blob_t, length: *mut ::std::os::raw::c_uint, ) -> *mut ::std::os::raw::c_char594 pub fn hb_blob_get_data_writable(
595 blob: *mut hb_blob_t,
596 length: *mut ::std::os::raw::c_uint,
597 ) -> *mut ::std::os::raw::c_char;
598 }
599 pub const HB_UNICODE_GENERAL_CATEGORY_CONTROL: hb_unicode_general_category_t = 0;
600 pub const HB_UNICODE_GENERAL_CATEGORY_FORMAT: hb_unicode_general_category_t = 1;
601 pub const HB_UNICODE_GENERAL_CATEGORY_UNASSIGNED: hb_unicode_general_category_t = 2;
602 pub const HB_UNICODE_GENERAL_CATEGORY_PRIVATE_USE: hb_unicode_general_category_t = 3;
603 pub const HB_UNICODE_GENERAL_CATEGORY_SURROGATE: hb_unicode_general_category_t = 4;
604 pub const HB_UNICODE_GENERAL_CATEGORY_LOWERCASE_LETTER: hb_unicode_general_category_t = 5;
605 pub const HB_UNICODE_GENERAL_CATEGORY_MODIFIER_LETTER: hb_unicode_general_category_t = 6;
606 pub const HB_UNICODE_GENERAL_CATEGORY_OTHER_LETTER: hb_unicode_general_category_t = 7;
607 pub const HB_UNICODE_GENERAL_CATEGORY_TITLECASE_LETTER: hb_unicode_general_category_t = 8;
608 pub const HB_UNICODE_GENERAL_CATEGORY_UPPERCASE_LETTER: hb_unicode_general_category_t = 9;
609 pub const HB_UNICODE_GENERAL_CATEGORY_SPACING_MARK: hb_unicode_general_category_t = 10;
610 pub const HB_UNICODE_GENERAL_CATEGORY_ENCLOSING_MARK: hb_unicode_general_category_t = 11;
611 pub const HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK: hb_unicode_general_category_t = 12;
612 pub const HB_UNICODE_GENERAL_CATEGORY_DECIMAL_NUMBER: hb_unicode_general_category_t = 13;
613 pub const HB_UNICODE_GENERAL_CATEGORY_LETTER_NUMBER: hb_unicode_general_category_t = 14;
614 pub const HB_UNICODE_GENERAL_CATEGORY_OTHER_NUMBER: hb_unicode_general_category_t = 15;
615 pub const HB_UNICODE_GENERAL_CATEGORY_CONNECT_PUNCTUATION: hb_unicode_general_category_t = 16;
616 pub const HB_UNICODE_GENERAL_CATEGORY_DASH_PUNCTUATION: hb_unicode_general_category_t = 17;
617 pub const HB_UNICODE_GENERAL_CATEGORY_CLOSE_PUNCTUATION: hb_unicode_general_category_t = 18;
618 pub const HB_UNICODE_GENERAL_CATEGORY_FINAL_PUNCTUATION: hb_unicode_general_category_t = 19;
619 pub const HB_UNICODE_GENERAL_CATEGORY_INITIAL_PUNCTUATION: hb_unicode_general_category_t = 20;
620 pub const HB_UNICODE_GENERAL_CATEGORY_OTHER_PUNCTUATION: hb_unicode_general_category_t = 21;
621 pub const HB_UNICODE_GENERAL_CATEGORY_OPEN_PUNCTUATION: hb_unicode_general_category_t = 22;
622 pub const HB_UNICODE_GENERAL_CATEGORY_CURRENCY_SYMBOL: hb_unicode_general_category_t = 23;
623 pub const HB_UNICODE_GENERAL_CATEGORY_MODIFIER_SYMBOL: hb_unicode_general_category_t = 24;
624 pub const HB_UNICODE_GENERAL_CATEGORY_MATH_SYMBOL: hb_unicode_general_category_t = 25;
625 pub const HB_UNICODE_GENERAL_CATEGORY_OTHER_SYMBOL: hb_unicode_general_category_t = 26;
626 pub const HB_UNICODE_GENERAL_CATEGORY_LINE_SEPARATOR: hb_unicode_general_category_t = 27;
627 pub const HB_UNICODE_GENERAL_CATEGORY_PARAGRAPH_SEPARATOR: hb_unicode_general_category_t = 28;
628 pub const HB_UNICODE_GENERAL_CATEGORY_SPACE_SEPARATOR: hb_unicode_general_category_t = 29;
629 pub type hb_unicode_general_category_t = u32;
630 pub const HB_UNICODE_COMBINING_CLASS_NOT_REORDERED: hb_unicode_combining_class_t = 0;
631 pub const HB_UNICODE_COMBINING_CLASS_OVERLAY: hb_unicode_combining_class_t = 1;
632 pub const HB_UNICODE_COMBINING_CLASS_NUKTA: hb_unicode_combining_class_t = 7;
633 pub const HB_UNICODE_COMBINING_CLASS_KANA_VOICING: hb_unicode_combining_class_t = 8;
634 pub const HB_UNICODE_COMBINING_CLASS_VIRAMA: hb_unicode_combining_class_t = 9;
635 pub const HB_UNICODE_COMBINING_CLASS_CCC10: hb_unicode_combining_class_t = 10;
636 pub const HB_UNICODE_COMBINING_CLASS_CCC11: hb_unicode_combining_class_t = 11;
637 pub const HB_UNICODE_COMBINING_CLASS_CCC12: hb_unicode_combining_class_t = 12;
638 pub const HB_UNICODE_COMBINING_CLASS_CCC13: hb_unicode_combining_class_t = 13;
639 pub const HB_UNICODE_COMBINING_CLASS_CCC14: hb_unicode_combining_class_t = 14;
640 pub const HB_UNICODE_COMBINING_CLASS_CCC15: hb_unicode_combining_class_t = 15;
641 pub const HB_UNICODE_COMBINING_CLASS_CCC16: hb_unicode_combining_class_t = 16;
642 pub const HB_UNICODE_COMBINING_CLASS_CCC17: hb_unicode_combining_class_t = 17;
643 pub const HB_UNICODE_COMBINING_CLASS_CCC18: hb_unicode_combining_class_t = 18;
644 pub const HB_UNICODE_COMBINING_CLASS_CCC19: hb_unicode_combining_class_t = 19;
645 pub const HB_UNICODE_COMBINING_CLASS_CCC20: hb_unicode_combining_class_t = 20;
646 pub const HB_UNICODE_COMBINING_CLASS_CCC21: hb_unicode_combining_class_t = 21;
647 pub const HB_UNICODE_COMBINING_CLASS_CCC22: hb_unicode_combining_class_t = 22;
648 pub const HB_UNICODE_COMBINING_CLASS_CCC23: hb_unicode_combining_class_t = 23;
649 pub const HB_UNICODE_COMBINING_CLASS_CCC24: hb_unicode_combining_class_t = 24;
650 pub const HB_UNICODE_COMBINING_CLASS_CCC25: hb_unicode_combining_class_t = 25;
651 pub const HB_UNICODE_COMBINING_CLASS_CCC26: hb_unicode_combining_class_t = 26;
652 pub const HB_UNICODE_COMBINING_CLASS_CCC27: hb_unicode_combining_class_t = 27;
653 pub const HB_UNICODE_COMBINING_CLASS_CCC28: hb_unicode_combining_class_t = 28;
654 pub const HB_UNICODE_COMBINING_CLASS_CCC29: hb_unicode_combining_class_t = 29;
655 pub const HB_UNICODE_COMBINING_CLASS_CCC30: hb_unicode_combining_class_t = 30;
656 pub const HB_UNICODE_COMBINING_CLASS_CCC31: hb_unicode_combining_class_t = 31;
657 pub const HB_UNICODE_COMBINING_CLASS_CCC32: hb_unicode_combining_class_t = 32;
658 pub const HB_UNICODE_COMBINING_CLASS_CCC33: hb_unicode_combining_class_t = 33;
659 pub const HB_UNICODE_COMBINING_CLASS_CCC34: hb_unicode_combining_class_t = 34;
660 pub const HB_UNICODE_COMBINING_CLASS_CCC35: hb_unicode_combining_class_t = 35;
661 pub const HB_UNICODE_COMBINING_CLASS_CCC36: hb_unicode_combining_class_t = 36;
662 pub const HB_UNICODE_COMBINING_CLASS_CCC84: hb_unicode_combining_class_t = 84;
663 pub const HB_UNICODE_COMBINING_CLASS_CCC91: hb_unicode_combining_class_t = 91;
664 pub const HB_UNICODE_COMBINING_CLASS_CCC103: hb_unicode_combining_class_t = 103;
665 pub const HB_UNICODE_COMBINING_CLASS_CCC107: hb_unicode_combining_class_t = 107;
666 pub const HB_UNICODE_COMBINING_CLASS_CCC118: hb_unicode_combining_class_t = 118;
667 pub const HB_UNICODE_COMBINING_CLASS_CCC122: hb_unicode_combining_class_t = 122;
668 pub const HB_UNICODE_COMBINING_CLASS_CCC129: hb_unicode_combining_class_t = 129;
669 pub const HB_UNICODE_COMBINING_CLASS_CCC130: hb_unicode_combining_class_t = 130;
670 pub const HB_UNICODE_COMBINING_CLASS_CCC133: hb_unicode_combining_class_t = 132;
671 pub const HB_UNICODE_COMBINING_CLASS_ATTACHED_BELOW_LEFT: hb_unicode_combining_class_t = 200;
672 pub const HB_UNICODE_COMBINING_CLASS_ATTACHED_BELOW: hb_unicode_combining_class_t = 202;
673 pub const HB_UNICODE_COMBINING_CLASS_ATTACHED_ABOVE: hb_unicode_combining_class_t = 214;
674 pub const HB_UNICODE_COMBINING_CLASS_ATTACHED_ABOVE_RIGHT: hb_unicode_combining_class_t = 216;
675 pub const HB_UNICODE_COMBINING_CLASS_BELOW_LEFT: hb_unicode_combining_class_t = 218;
676 pub const HB_UNICODE_COMBINING_CLASS_BELOW: hb_unicode_combining_class_t = 220;
677 pub const HB_UNICODE_COMBINING_CLASS_BELOW_RIGHT: hb_unicode_combining_class_t = 222;
678 pub const HB_UNICODE_COMBINING_CLASS_LEFT: hb_unicode_combining_class_t = 224;
679 pub const HB_UNICODE_COMBINING_CLASS_RIGHT: hb_unicode_combining_class_t = 226;
680 pub const HB_UNICODE_COMBINING_CLASS_ABOVE_LEFT: hb_unicode_combining_class_t = 228;
681 pub const HB_UNICODE_COMBINING_CLASS_ABOVE: hb_unicode_combining_class_t = 230;
682 pub const HB_UNICODE_COMBINING_CLASS_ABOVE_RIGHT: hb_unicode_combining_class_t = 232;
683 pub const HB_UNICODE_COMBINING_CLASS_DOUBLE_BELOW: hb_unicode_combining_class_t = 233;
684 pub const HB_UNICODE_COMBINING_CLASS_DOUBLE_ABOVE: hb_unicode_combining_class_t = 234;
685 pub const HB_UNICODE_COMBINING_CLASS_IOTA_SUBSCRIPT: hb_unicode_combining_class_t = 240;
686 pub const HB_UNICODE_COMBINING_CLASS_INVALID: hb_unicode_combining_class_t = 255;
687 pub type hb_unicode_combining_class_t = u32;
688 #[repr(C)]
689 #[derive(Debug, Copy, Clone)]
690 pub struct hb_unicode_funcs_t {
691 _unused: [u8; 0],
692 }
693 extern "C" {
hb_unicode_funcs_get_default() -> *mut hb_unicode_funcs_t694 pub fn hb_unicode_funcs_get_default() -> *mut hb_unicode_funcs_t;
695 }
696 extern "C" {
hb_unicode_funcs_create(parent: *mut hb_unicode_funcs_t) -> *mut hb_unicode_funcs_t697 pub fn hb_unicode_funcs_create(parent: *mut hb_unicode_funcs_t) -> *mut hb_unicode_funcs_t;
698 }
699 extern "C" {
hb_unicode_funcs_get_empty() -> *mut hb_unicode_funcs_t700 pub fn hb_unicode_funcs_get_empty() -> *mut hb_unicode_funcs_t;
701 }
702 extern "C" {
hb_unicode_funcs_reference(ufuncs: *mut hb_unicode_funcs_t) -> *mut hb_unicode_funcs_t703 pub fn hb_unicode_funcs_reference(ufuncs: *mut hb_unicode_funcs_t) -> *mut hb_unicode_funcs_t;
704 }
705 extern "C" {
hb_unicode_funcs_destroy(ufuncs: *mut hb_unicode_funcs_t)706 pub fn hb_unicode_funcs_destroy(ufuncs: *mut hb_unicode_funcs_t);
707 }
708 extern "C" {
hb_unicode_funcs_set_user_data( ufuncs: *mut hb_unicode_funcs_t, key: *mut hb_user_data_key_t, data: *mut ::std::os::raw::c_void, destroy: hb_destroy_func_t, replace: hb_bool_t, ) -> hb_bool_t709 pub fn hb_unicode_funcs_set_user_data(
710 ufuncs: *mut hb_unicode_funcs_t,
711 key: *mut hb_user_data_key_t,
712 data: *mut ::std::os::raw::c_void,
713 destroy: hb_destroy_func_t,
714 replace: hb_bool_t,
715 ) -> hb_bool_t;
716 }
717 extern "C" {
hb_unicode_funcs_get_user_data( ufuncs: *mut hb_unicode_funcs_t, key: *mut hb_user_data_key_t, ) -> *mut ::std::os::raw::c_void718 pub fn hb_unicode_funcs_get_user_data(
719 ufuncs: *mut hb_unicode_funcs_t,
720 key: *mut hb_user_data_key_t,
721 ) -> *mut ::std::os::raw::c_void;
722 }
723 extern "C" {
hb_unicode_funcs_make_immutable(ufuncs: *mut hb_unicode_funcs_t)724 pub fn hb_unicode_funcs_make_immutable(ufuncs: *mut hb_unicode_funcs_t);
725 }
726 extern "C" {
hb_unicode_funcs_is_immutable(ufuncs: *mut hb_unicode_funcs_t) -> hb_bool_t727 pub fn hb_unicode_funcs_is_immutable(ufuncs: *mut hb_unicode_funcs_t) -> hb_bool_t;
728 }
729 extern "C" {
hb_unicode_funcs_get_parent(ufuncs: *mut hb_unicode_funcs_t) -> *mut hb_unicode_funcs_t730 pub fn hb_unicode_funcs_get_parent(ufuncs: *mut hb_unicode_funcs_t) -> *mut hb_unicode_funcs_t;
731 }
732 pub type hb_unicode_combining_class_func_t = ::std::option::Option<
733 unsafe extern "C" fn(
734 ufuncs: *mut hb_unicode_funcs_t,
735 unicode: hb_codepoint_t,
736 user_data: *mut ::std::os::raw::c_void,
737 ) -> hb_unicode_combining_class_t,
738 >;
739 pub type hb_unicode_general_category_func_t = ::std::option::Option<
740 unsafe extern "C" fn(
741 ufuncs: *mut hb_unicode_funcs_t,
742 unicode: hb_codepoint_t,
743 user_data: *mut ::std::os::raw::c_void,
744 ) -> hb_unicode_general_category_t,
745 >;
746 pub type hb_unicode_mirroring_func_t = ::std::option::Option<
747 unsafe extern "C" fn(
748 ufuncs: *mut hb_unicode_funcs_t,
749 unicode: hb_codepoint_t,
750 user_data: *mut ::std::os::raw::c_void,
751 ) -> hb_codepoint_t,
752 >;
753 pub type hb_unicode_script_func_t = ::std::option::Option<
754 unsafe extern "C" fn(
755 ufuncs: *mut hb_unicode_funcs_t,
756 unicode: hb_codepoint_t,
757 user_data: *mut ::std::os::raw::c_void,
758 ) -> hb_script_t,
759 >;
760 pub type hb_unicode_compose_func_t = ::std::option::Option<
761 unsafe extern "C" fn(
762 ufuncs: *mut hb_unicode_funcs_t,
763 a: hb_codepoint_t,
764 b: hb_codepoint_t,
765 ab: *mut hb_codepoint_t,
766 user_data: *mut ::std::os::raw::c_void,
767 ) -> hb_bool_t,
768 >;
769 pub type hb_unicode_decompose_func_t = ::std::option::Option<
770 unsafe extern "C" fn(
771 ufuncs: *mut hb_unicode_funcs_t,
772 ab: hb_codepoint_t,
773 a: *mut hb_codepoint_t,
774 b: *mut hb_codepoint_t,
775 user_data: *mut ::std::os::raw::c_void,
776 ) -> hb_bool_t,
777 >;
778 extern "C" {
779 /// hb_unicode_funcs_set_combining_class_func:
780 /// @ufuncs: a Unicode function structure
781 /// @func: (closure user_data) (destroy destroy) (scope notified):
782 /// @user_data:
783 /// @destroy:
784 ///
785 ///
786 ///
787 /// Since: 0.9.2
hb_unicode_funcs_set_combining_class_func( ufuncs: *mut hb_unicode_funcs_t, func: hb_unicode_combining_class_func_t, user_data: *mut ::std::os::raw::c_void, destroy: hb_destroy_func_t, )788 pub fn hb_unicode_funcs_set_combining_class_func(
789 ufuncs: *mut hb_unicode_funcs_t,
790 func: hb_unicode_combining_class_func_t,
791 user_data: *mut ::std::os::raw::c_void,
792 destroy: hb_destroy_func_t,
793 );
794 }
795 extern "C" {
796 /// hb_unicode_funcs_set_general_category_func:
797 /// @ufuncs: a Unicode function structure
798 /// @func: (closure user_data) (destroy destroy) (scope notified):
799 /// @user_data:
800 /// @destroy:
801 ///
802 ///
803 ///
804 /// Since: 0.9.2
hb_unicode_funcs_set_general_category_func( ufuncs: *mut hb_unicode_funcs_t, func: hb_unicode_general_category_func_t, user_data: *mut ::std::os::raw::c_void, destroy: hb_destroy_func_t, )805 pub fn hb_unicode_funcs_set_general_category_func(
806 ufuncs: *mut hb_unicode_funcs_t,
807 func: hb_unicode_general_category_func_t,
808 user_data: *mut ::std::os::raw::c_void,
809 destroy: hb_destroy_func_t,
810 );
811 }
812 extern "C" {
813 /// hb_unicode_funcs_set_mirroring_func:
814 /// @ufuncs: a Unicode function structure
815 /// @func: (closure user_data) (destroy destroy) (scope notified):
816 /// @user_data:
817 /// @destroy:
818 ///
819 ///
820 ///
821 /// Since: 0.9.2
hb_unicode_funcs_set_mirroring_func( ufuncs: *mut hb_unicode_funcs_t, func: hb_unicode_mirroring_func_t, user_data: *mut ::std::os::raw::c_void, destroy: hb_destroy_func_t, )822 pub fn hb_unicode_funcs_set_mirroring_func(
823 ufuncs: *mut hb_unicode_funcs_t,
824 func: hb_unicode_mirroring_func_t,
825 user_data: *mut ::std::os::raw::c_void,
826 destroy: hb_destroy_func_t,
827 );
828 }
829 extern "C" {
830 /// hb_unicode_funcs_set_script_func:
831 /// @ufuncs: a Unicode function structure
832 /// @func: (closure user_data) (destroy destroy) (scope notified):
833 /// @user_data:
834 /// @destroy:
835 ///
836 ///
837 ///
838 /// Since: 0.9.2
hb_unicode_funcs_set_script_func( ufuncs: *mut hb_unicode_funcs_t, func: hb_unicode_script_func_t, user_data: *mut ::std::os::raw::c_void, destroy: hb_destroy_func_t, )839 pub fn hb_unicode_funcs_set_script_func(
840 ufuncs: *mut hb_unicode_funcs_t,
841 func: hb_unicode_script_func_t,
842 user_data: *mut ::std::os::raw::c_void,
843 destroy: hb_destroy_func_t,
844 );
845 }
846 extern "C" {
847 /// hb_unicode_funcs_set_compose_func:
848 /// @ufuncs: a Unicode function structure
849 /// @func: (closure user_data) (destroy destroy) (scope notified):
850 /// @user_data:
851 /// @destroy:
852 ///
853 ///
854 ///
855 /// Since: 0.9.2
hb_unicode_funcs_set_compose_func( ufuncs: *mut hb_unicode_funcs_t, func: hb_unicode_compose_func_t, user_data: *mut ::std::os::raw::c_void, destroy: hb_destroy_func_t, )856 pub fn hb_unicode_funcs_set_compose_func(
857 ufuncs: *mut hb_unicode_funcs_t,
858 func: hb_unicode_compose_func_t,
859 user_data: *mut ::std::os::raw::c_void,
860 destroy: hb_destroy_func_t,
861 );
862 }
863 extern "C" {
864 /// hb_unicode_funcs_set_decompose_func:
865 /// @ufuncs: a Unicode function structure
866 /// @func: (closure user_data) (destroy destroy) (scope notified):
867 /// @user_data:
868 /// @destroy:
869 ///
870 ///
871 ///
872 /// Since: 0.9.2
hb_unicode_funcs_set_decompose_func( ufuncs: *mut hb_unicode_funcs_t, func: hb_unicode_decompose_func_t, user_data: *mut ::std::os::raw::c_void, destroy: hb_destroy_func_t, )873 pub fn hb_unicode_funcs_set_decompose_func(
874 ufuncs: *mut hb_unicode_funcs_t,
875 func: hb_unicode_decompose_func_t,
876 user_data: *mut ::std::os::raw::c_void,
877 destroy: hb_destroy_func_t,
878 );
879 }
880 extern "C" {
881 /// hb_unicode_combining_class:
882 ///
883 /// Since: 0.9.2
hb_unicode_combining_class( ufuncs: *mut hb_unicode_funcs_t, unicode: hb_codepoint_t, ) -> hb_unicode_combining_class_t884 pub fn hb_unicode_combining_class(
885 ufuncs: *mut hb_unicode_funcs_t,
886 unicode: hb_codepoint_t,
887 ) -> hb_unicode_combining_class_t;
888 }
889 extern "C" {
890 /// hb_unicode_general_category:
891 ///
892 /// Since: 0.9.2
hb_unicode_general_category( ufuncs: *mut hb_unicode_funcs_t, unicode: hb_codepoint_t, ) -> hb_unicode_general_category_t893 pub fn hb_unicode_general_category(
894 ufuncs: *mut hb_unicode_funcs_t,
895 unicode: hb_codepoint_t,
896 ) -> hb_unicode_general_category_t;
897 }
898 extern "C" {
899 /// hb_unicode_mirroring:
900 ///
901 /// Since: 0.9.2
hb_unicode_mirroring( ufuncs: *mut hb_unicode_funcs_t, unicode: hb_codepoint_t, ) -> hb_codepoint_t902 pub fn hb_unicode_mirroring(
903 ufuncs: *mut hb_unicode_funcs_t,
904 unicode: hb_codepoint_t,
905 ) -> hb_codepoint_t;
906 }
907 extern "C" {
908 /// hb_unicode_script:
909 ///
910 /// Since: 0.9.2
hb_unicode_script( ufuncs: *mut hb_unicode_funcs_t, unicode: hb_codepoint_t, ) -> hb_script_t911 pub fn hb_unicode_script(
912 ufuncs: *mut hb_unicode_funcs_t,
913 unicode: hb_codepoint_t,
914 ) -> hb_script_t;
915 }
916 extern "C" {
hb_unicode_compose( ufuncs: *mut hb_unicode_funcs_t, a: hb_codepoint_t, b: hb_codepoint_t, ab: *mut hb_codepoint_t, ) -> hb_bool_t917 pub fn hb_unicode_compose(
918 ufuncs: *mut hb_unicode_funcs_t,
919 a: hb_codepoint_t,
920 b: hb_codepoint_t,
921 ab: *mut hb_codepoint_t,
922 ) -> hb_bool_t;
923 }
924 extern "C" {
hb_unicode_decompose( ufuncs: *mut hb_unicode_funcs_t, ab: hb_codepoint_t, a: *mut hb_codepoint_t, b: *mut hb_codepoint_t, ) -> hb_bool_t925 pub fn hb_unicode_decompose(
926 ufuncs: *mut hb_unicode_funcs_t,
927 ab: hb_codepoint_t,
928 a: *mut hb_codepoint_t,
929 b: *mut hb_codepoint_t,
930 ) -> hb_bool_t;
931 }
932 #[repr(C)]
933 #[derive(Debug, Copy, Clone)]
934 pub struct hb_set_t {
935 _unused: [u8; 0],
936 }
937 extern "C" {
hb_set_create() -> *mut hb_set_t938 pub fn hb_set_create() -> *mut hb_set_t;
939 }
940 extern "C" {
hb_set_get_empty() -> *mut hb_set_t941 pub fn hb_set_get_empty() -> *mut hb_set_t;
942 }
943 extern "C" {
hb_set_reference(set: *mut hb_set_t) -> *mut hb_set_t944 pub fn hb_set_reference(set: *mut hb_set_t) -> *mut hb_set_t;
945 }
946 extern "C" {
hb_set_destroy(set: *mut hb_set_t)947 pub fn hb_set_destroy(set: *mut hb_set_t);
948 }
949 extern "C" {
hb_set_set_user_data( set: *mut hb_set_t, key: *mut hb_user_data_key_t, data: *mut ::std::os::raw::c_void, destroy: hb_destroy_func_t, replace: hb_bool_t, ) -> hb_bool_t950 pub fn hb_set_set_user_data(
951 set: *mut hb_set_t,
952 key: *mut hb_user_data_key_t,
953 data: *mut ::std::os::raw::c_void,
954 destroy: hb_destroy_func_t,
955 replace: hb_bool_t,
956 ) -> hb_bool_t;
957 }
958 extern "C" {
hb_set_get_user_data( set: *mut hb_set_t, key: *mut hb_user_data_key_t, ) -> *mut ::std::os::raw::c_void959 pub fn hb_set_get_user_data(
960 set: *mut hb_set_t,
961 key: *mut hb_user_data_key_t,
962 ) -> *mut ::std::os::raw::c_void;
963 }
964 extern "C" {
hb_set_allocation_successful(set: *const hb_set_t) -> hb_bool_t965 pub fn hb_set_allocation_successful(set: *const hb_set_t) -> hb_bool_t;
966 }
967 extern "C" {
hb_set_clear(set: *mut hb_set_t)968 pub fn hb_set_clear(set: *mut hb_set_t);
969 }
970 extern "C" {
hb_set_is_empty(set: *const hb_set_t) -> hb_bool_t971 pub fn hb_set_is_empty(set: *const hb_set_t) -> hb_bool_t;
972 }
973 extern "C" {
hb_set_has(set: *const hb_set_t, codepoint: hb_codepoint_t) -> hb_bool_t974 pub fn hb_set_has(set: *const hb_set_t, codepoint: hb_codepoint_t) -> hb_bool_t;
975 }
976 extern "C" {
hb_set_add(set: *mut hb_set_t, codepoint: hb_codepoint_t)977 pub fn hb_set_add(set: *mut hb_set_t, codepoint: hb_codepoint_t);
978 }
979 extern "C" {
hb_set_add_range(set: *mut hb_set_t, first: hb_codepoint_t, last: hb_codepoint_t)980 pub fn hb_set_add_range(set: *mut hb_set_t, first: hb_codepoint_t, last: hb_codepoint_t);
981 }
982 extern "C" {
hb_set_del(set: *mut hb_set_t, codepoint: hb_codepoint_t)983 pub fn hb_set_del(set: *mut hb_set_t, codepoint: hb_codepoint_t);
984 }
985 extern "C" {
hb_set_del_range(set: *mut hb_set_t, first: hb_codepoint_t, last: hb_codepoint_t)986 pub fn hb_set_del_range(set: *mut hb_set_t, first: hb_codepoint_t, last: hb_codepoint_t);
987 }
988 extern "C" {
hb_set_is_equal(set: *const hb_set_t, other: *const hb_set_t) -> hb_bool_t989 pub fn hb_set_is_equal(set: *const hb_set_t, other: *const hb_set_t) -> hb_bool_t;
990 }
991 extern "C" {
hb_set_is_subset(set: *const hb_set_t, larger_set: *const hb_set_t) -> hb_bool_t992 pub fn hb_set_is_subset(set: *const hb_set_t, larger_set: *const hb_set_t) -> hb_bool_t;
993 }
994 extern "C" {
hb_set_set(set: *mut hb_set_t, other: *const hb_set_t)995 pub fn hb_set_set(set: *mut hb_set_t, other: *const hb_set_t);
996 }
997 extern "C" {
hb_set_union(set: *mut hb_set_t, other: *const hb_set_t)998 pub fn hb_set_union(set: *mut hb_set_t, other: *const hb_set_t);
999 }
1000 extern "C" {
hb_set_intersect(set: *mut hb_set_t, other: *const hb_set_t)1001 pub fn hb_set_intersect(set: *mut hb_set_t, other: *const hb_set_t);
1002 }
1003 extern "C" {
hb_set_subtract(set: *mut hb_set_t, other: *const hb_set_t)1004 pub fn hb_set_subtract(set: *mut hb_set_t, other: *const hb_set_t);
1005 }
1006 extern "C" {
hb_set_symmetric_difference(set: *mut hb_set_t, other: *const hb_set_t)1007 pub fn hb_set_symmetric_difference(set: *mut hb_set_t, other: *const hb_set_t);
1008 }
1009 extern "C" {
hb_set_get_population(set: *const hb_set_t) -> ::std::os::raw::c_uint1010 pub fn hb_set_get_population(set: *const hb_set_t) -> ::std::os::raw::c_uint;
1011 }
1012 extern "C" {
hb_set_get_min(set: *const hb_set_t) -> hb_codepoint_t1013 pub fn hb_set_get_min(set: *const hb_set_t) -> hb_codepoint_t;
1014 }
1015 extern "C" {
hb_set_get_max(set: *const hb_set_t) -> hb_codepoint_t1016 pub fn hb_set_get_max(set: *const hb_set_t) -> hb_codepoint_t;
1017 }
1018 extern "C" {
hb_set_next(set: *const hb_set_t, codepoint: *mut hb_codepoint_t) -> hb_bool_t1019 pub fn hb_set_next(set: *const hb_set_t, codepoint: *mut hb_codepoint_t) -> hb_bool_t;
1020 }
1021 extern "C" {
hb_set_previous(set: *const hb_set_t, codepoint: *mut hb_codepoint_t) -> hb_bool_t1022 pub fn hb_set_previous(set: *const hb_set_t, codepoint: *mut hb_codepoint_t) -> hb_bool_t;
1023 }
1024 extern "C" {
hb_set_next_range( set: *const hb_set_t, first: *mut hb_codepoint_t, last: *mut hb_codepoint_t, ) -> hb_bool_t1025 pub fn hb_set_next_range(
1026 set: *const hb_set_t,
1027 first: *mut hb_codepoint_t,
1028 last: *mut hb_codepoint_t,
1029 ) -> hb_bool_t;
1030 }
1031 extern "C" {
hb_set_previous_range( set: *const hb_set_t, first: *mut hb_codepoint_t, last: *mut hb_codepoint_t, ) -> hb_bool_t1032 pub fn hb_set_previous_range(
1033 set: *const hb_set_t,
1034 first: *mut hb_codepoint_t,
1035 last: *mut hb_codepoint_t,
1036 ) -> hb_bool_t;
1037 }
1038 extern "C" {
hb_face_count(blob: *mut hb_blob_t) -> ::std::os::raw::c_uint1039 pub fn hb_face_count(blob: *mut hb_blob_t) -> ::std::os::raw::c_uint;
1040 }
1041 #[repr(C)]
1042 #[derive(Debug, Copy, Clone)]
1043 pub struct hb_face_t {
1044 _unused: [u8; 0],
1045 }
1046 extern "C" {
hb_face_create(blob: *mut hb_blob_t, index: ::std::os::raw::c_uint) -> *mut hb_face_t1047 pub fn hb_face_create(blob: *mut hb_blob_t, index: ::std::os::raw::c_uint) -> *mut hb_face_t;
1048 }
1049 pub type hb_reference_table_func_t = ::std::option::Option<
1050 unsafe extern "C" fn(
1051 face: *mut hb_face_t,
1052 tag: hb_tag_t,
1053 user_data: *mut ::std::os::raw::c_void,
1054 ) -> *mut hb_blob_t,
1055 >;
1056 extern "C" {
hb_face_create_for_tables( reference_table_func: hb_reference_table_func_t, user_data: *mut ::std::os::raw::c_void, destroy: hb_destroy_func_t, ) -> *mut hb_face_t1057 pub fn hb_face_create_for_tables(
1058 reference_table_func: hb_reference_table_func_t,
1059 user_data: *mut ::std::os::raw::c_void,
1060 destroy: hb_destroy_func_t,
1061 ) -> *mut hb_face_t;
1062 }
1063 extern "C" {
hb_face_get_empty() -> *mut hb_face_t1064 pub fn hb_face_get_empty() -> *mut hb_face_t;
1065 }
1066 extern "C" {
hb_face_reference(face: *mut hb_face_t) -> *mut hb_face_t1067 pub fn hb_face_reference(face: *mut hb_face_t) -> *mut hb_face_t;
1068 }
1069 extern "C" {
hb_face_destroy(face: *mut hb_face_t)1070 pub fn hb_face_destroy(face: *mut hb_face_t);
1071 }
1072 extern "C" {
hb_face_set_user_data( face: *mut hb_face_t, key: *mut hb_user_data_key_t, data: *mut ::std::os::raw::c_void, destroy: hb_destroy_func_t, replace: hb_bool_t, ) -> hb_bool_t1073 pub fn hb_face_set_user_data(
1074 face: *mut hb_face_t,
1075 key: *mut hb_user_data_key_t,
1076 data: *mut ::std::os::raw::c_void,
1077 destroy: hb_destroy_func_t,
1078 replace: hb_bool_t,
1079 ) -> hb_bool_t;
1080 }
1081 extern "C" {
hb_face_get_user_data( face: *const hb_face_t, key: *mut hb_user_data_key_t, ) -> *mut ::std::os::raw::c_void1082 pub fn hb_face_get_user_data(
1083 face: *const hb_face_t,
1084 key: *mut hb_user_data_key_t,
1085 ) -> *mut ::std::os::raw::c_void;
1086 }
1087 extern "C" {
hb_face_make_immutable(face: *mut hb_face_t)1088 pub fn hb_face_make_immutable(face: *mut hb_face_t);
1089 }
1090 extern "C" {
hb_face_is_immutable(face: *const hb_face_t) -> hb_bool_t1091 pub fn hb_face_is_immutable(face: *const hb_face_t) -> hb_bool_t;
1092 }
1093 extern "C" {
hb_face_reference_table(face: *const hb_face_t, tag: hb_tag_t) -> *mut hb_blob_t1094 pub fn hb_face_reference_table(face: *const hb_face_t, tag: hb_tag_t) -> *mut hb_blob_t;
1095 }
1096 extern "C" {
hb_face_reference_blob(face: *mut hb_face_t) -> *mut hb_blob_t1097 pub fn hb_face_reference_blob(face: *mut hb_face_t) -> *mut hb_blob_t;
1098 }
1099 extern "C" {
hb_face_set_index(face: *mut hb_face_t, index: ::std::os::raw::c_uint)1100 pub fn hb_face_set_index(face: *mut hb_face_t, index: ::std::os::raw::c_uint);
1101 }
1102 extern "C" {
hb_face_get_index(face: *const hb_face_t) -> ::std::os::raw::c_uint1103 pub fn hb_face_get_index(face: *const hb_face_t) -> ::std::os::raw::c_uint;
1104 }
1105 extern "C" {
hb_face_set_upem(face: *mut hb_face_t, upem: ::std::os::raw::c_uint)1106 pub fn hb_face_set_upem(face: *mut hb_face_t, upem: ::std::os::raw::c_uint);
1107 }
1108 extern "C" {
hb_face_get_upem(face: *const hb_face_t) -> ::std::os::raw::c_uint1109 pub fn hb_face_get_upem(face: *const hb_face_t) -> ::std::os::raw::c_uint;
1110 }
1111 extern "C" {
hb_face_set_glyph_count(face: *mut hb_face_t, glyph_count: ::std::os::raw::c_uint)1112 pub fn hb_face_set_glyph_count(face: *mut hb_face_t, glyph_count: ::std::os::raw::c_uint);
1113 }
1114 extern "C" {
hb_face_get_glyph_count(face: *const hb_face_t) -> ::std::os::raw::c_uint1115 pub fn hb_face_get_glyph_count(face: *const hb_face_t) -> ::std::os::raw::c_uint;
1116 }
1117 extern "C" {
hb_face_get_table_tags( face: *const hb_face_t, start_offset: ::std::os::raw::c_uint, table_count: *mut ::std::os::raw::c_uint, table_tags: *mut hb_tag_t, ) -> ::std::os::raw::c_uint1118 pub fn hb_face_get_table_tags(
1119 face: *const hb_face_t,
1120 start_offset: ::std::os::raw::c_uint,
1121 table_count: *mut ::std::os::raw::c_uint,
1122 table_tags: *mut hb_tag_t,
1123 ) -> ::std::os::raw::c_uint;
1124 }
1125 extern "C" {
hb_face_collect_unicodes(face: *mut hb_face_t, out: *mut hb_set_t)1126 pub fn hb_face_collect_unicodes(face: *mut hb_face_t, out: *mut hb_set_t);
1127 }
1128 extern "C" {
hb_face_collect_variation_selectors(face: *mut hb_face_t, out: *mut hb_set_t)1129 pub fn hb_face_collect_variation_selectors(face: *mut hb_face_t, out: *mut hb_set_t);
1130 }
1131 extern "C" {
hb_face_collect_variation_unicodes( face: *mut hb_face_t, variation_selector: hb_codepoint_t, out: *mut hb_set_t, )1132 pub fn hb_face_collect_variation_unicodes(
1133 face: *mut hb_face_t,
1134 variation_selector: hb_codepoint_t,
1135 out: *mut hb_set_t,
1136 );
1137 }
1138 extern "C" {
hb_face_builder_create() -> *mut hb_face_t1139 pub fn hb_face_builder_create() -> *mut hb_face_t;
1140 }
1141 extern "C" {
hb_face_builder_add_table( face: *mut hb_face_t, tag: hb_tag_t, blob: *mut hb_blob_t, ) -> hb_bool_t1142 pub fn hb_face_builder_add_table(
1143 face: *mut hb_face_t,
1144 tag: hb_tag_t,
1145 blob: *mut hb_blob_t,
1146 ) -> hb_bool_t;
1147 }
1148 #[repr(C)]
1149 #[derive(Debug, Copy, Clone)]
1150 pub struct hb_font_t {
1151 _unused: [u8; 0],
1152 }
1153 #[repr(C)]
1154 #[derive(Debug, Copy, Clone)]
1155 pub struct hb_font_funcs_t {
1156 _unused: [u8; 0],
1157 }
1158 extern "C" {
hb_font_funcs_create() -> *mut hb_font_funcs_t1159 pub fn hb_font_funcs_create() -> *mut hb_font_funcs_t;
1160 }
1161 extern "C" {
hb_font_funcs_get_empty() -> *mut hb_font_funcs_t1162 pub fn hb_font_funcs_get_empty() -> *mut hb_font_funcs_t;
1163 }
1164 extern "C" {
hb_font_funcs_reference(ffuncs: *mut hb_font_funcs_t) -> *mut hb_font_funcs_t1165 pub fn hb_font_funcs_reference(ffuncs: *mut hb_font_funcs_t) -> *mut hb_font_funcs_t;
1166 }
1167 extern "C" {
hb_font_funcs_destroy(ffuncs: *mut hb_font_funcs_t)1168 pub fn hb_font_funcs_destroy(ffuncs: *mut hb_font_funcs_t);
1169 }
1170 extern "C" {
hb_font_funcs_set_user_data( ffuncs: *mut hb_font_funcs_t, key: *mut hb_user_data_key_t, data: *mut ::std::os::raw::c_void, destroy: hb_destroy_func_t, replace: hb_bool_t, ) -> hb_bool_t1171 pub fn hb_font_funcs_set_user_data(
1172 ffuncs: *mut hb_font_funcs_t,
1173 key: *mut hb_user_data_key_t,
1174 data: *mut ::std::os::raw::c_void,
1175 destroy: hb_destroy_func_t,
1176 replace: hb_bool_t,
1177 ) -> hb_bool_t;
1178 }
1179 extern "C" {
hb_font_funcs_get_user_data( ffuncs: *mut hb_font_funcs_t, key: *mut hb_user_data_key_t, ) -> *mut ::std::os::raw::c_void1180 pub fn hb_font_funcs_get_user_data(
1181 ffuncs: *mut hb_font_funcs_t,
1182 key: *mut hb_user_data_key_t,
1183 ) -> *mut ::std::os::raw::c_void;
1184 }
1185 extern "C" {
hb_font_funcs_make_immutable(ffuncs: *mut hb_font_funcs_t)1186 pub fn hb_font_funcs_make_immutable(ffuncs: *mut hb_font_funcs_t);
1187 }
1188 extern "C" {
hb_font_funcs_is_immutable(ffuncs: *mut hb_font_funcs_t) -> hb_bool_t1189 pub fn hb_font_funcs_is_immutable(ffuncs: *mut hb_font_funcs_t) -> hb_bool_t;
1190 }
1191 #[repr(C)]
1192 #[derive(Debug, Copy, Clone)]
1193 pub struct hb_font_extents_t {
1194 pub ascender: hb_position_t,
1195 pub descender: hb_position_t,
1196 pub line_gap: hb_position_t,
1197 pub reserved9: hb_position_t,
1198 pub reserved8: hb_position_t,
1199 pub reserved7: hb_position_t,
1200 pub reserved6: hb_position_t,
1201 pub reserved5: hb_position_t,
1202 pub reserved4: hb_position_t,
1203 pub reserved3: hb_position_t,
1204 pub reserved2: hb_position_t,
1205 pub reserved1: hb_position_t,
1206 }
1207 #[test]
bindgen_test_layout_hb_font_extents_t()1208 fn bindgen_test_layout_hb_font_extents_t() {
1209 assert_eq!(
1210 ::std::mem::size_of::<hb_font_extents_t>(),
1211 48usize,
1212 concat!("Size of: ", stringify!(hb_font_extents_t))
1213 );
1214 assert_eq!(
1215 ::std::mem::align_of::<hb_font_extents_t>(),
1216 4usize,
1217 concat!("Alignment of ", stringify!(hb_font_extents_t))
1218 );
1219 assert_eq!(
1220 unsafe { &(*(::std::ptr::null::<hb_font_extents_t>())).ascender as *const _ as usize },
1221 0usize,
1222 concat!(
1223 "Offset of field: ",
1224 stringify!(hb_font_extents_t),
1225 "::",
1226 stringify!(ascender)
1227 )
1228 );
1229 assert_eq!(
1230 unsafe { &(*(::std::ptr::null::<hb_font_extents_t>())).descender as *const _ as usize },
1231 4usize,
1232 concat!(
1233 "Offset of field: ",
1234 stringify!(hb_font_extents_t),
1235 "::",
1236 stringify!(descender)
1237 )
1238 );
1239 assert_eq!(
1240 unsafe { &(*(::std::ptr::null::<hb_font_extents_t>())).line_gap as *const _ as usize },
1241 8usize,
1242 concat!(
1243 "Offset of field: ",
1244 stringify!(hb_font_extents_t),
1245 "::",
1246 stringify!(line_gap)
1247 )
1248 );
1249 assert_eq!(
1250 unsafe { &(*(::std::ptr::null::<hb_font_extents_t>())).reserved9 as *const _ as usize },
1251 12usize,
1252 concat!(
1253 "Offset of field: ",
1254 stringify!(hb_font_extents_t),
1255 "::",
1256 stringify!(reserved9)
1257 )
1258 );
1259 assert_eq!(
1260 unsafe { &(*(::std::ptr::null::<hb_font_extents_t>())).reserved8 as *const _ as usize },
1261 16usize,
1262 concat!(
1263 "Offset of field: ",
1264 stringify!(hb_font_extents_t),
1265 "::",
1266 stringify!(reserved8)
1267 )
1268 );
1269 assert_eq!(
1270 unsafe { &(*(::std::ptr::null::<hb_font_extents_t>())).reserved7 as *const _ as usize },
1271 20usize,
1272 concat!(
1273 "Offset of field: ",
1274 stringify!(hb_font_extents_t),
1275 "::",
1276 stringify!(reserved7)
1277 )
1278 );
1279 assert_eq!(
1280 unsafe { &(*(::std::ptr::null::<hb_font_extents_t>())).reserved6 as *const _ as usize },
1281 24usize,
1282 concat!(
1283 "Offset of field: ",
1284 stringify!(hb_font_extents_t),
1285 "::",
1286 stringify!(reserved6)
1287 )
1288 );
1289 assert_eq!(
1290 unsafe { &(*(::std::ptr::null::<hb_font_extents_t>())).reserved5 as *const _ as usize },
1291 28usize,
1292 concat!(
1293 "Offset of field: ",
1294 stringify!(hb_font_extents_t),
1295 "::",
1296 stringify!(reserved5)
1297 )
1298 );
1299 assert_eq!(
1300 unsafe { &(*(::std::ptr::null::<hb_font_extents_t>())).reserved4 as *const _ as usize },
1301 32usize,
1302 concat!(
1303 "Offset of field: ",
1304 stringify!(hb_font_extents_t),
1305 "::",
1306 stringify!(reserved4)
1307 )
1308 );
1309 assert_eq!(
1310 unsafe { &(*(::std::ptr::null::<hb_font_extents_t>())).reserved3 as *const _ as usize },
1311 36usize,
1312 concat!(
1313 "Offset of field: ",
1314 stringify!(hb_font_extents_t),
1315 "::",
1316 stringify!(reserved3)
1317 )
1318 );
1319 assert_eq!(
1320 unsafe { &(*(::std::ptr::null::<hb_font_extents_t>())).reserved2 as *const _ as usize },
1321 40usize,
1322 concat!(
1323 "Offset of field: ",
1324 stringify!(hb_font_extents_t),
1325 "::",
1326 stringify!(reserved2)
1327 )
1328 );
1329 assert_eq!(
1330 unsafe { &(*(::std::ptr::null::<hb_font_extents_t>())).reserved1 as *const _ as usize },
1331 44usize,
1332 concat!(
1333 "Offset of field: ",
1334 stringify!(hb_font_extents_t),
1335 "::",
1336 stringify!(reserved1)
1337 )
1338 );
1339 }
1340 #[repr(C)]
1341 #[derive(Debug, Copy, Clone)]
1342 pub struct hb_glyph_extents_t {
1343 pub x_bearing: hb_position_t,
1344 pub y_bearing: hb_position_t,
1345 pub width: hb_position_t,
1346 pub height: hb_position_t,
1347 }
1348 #[test]
bindgen_test_layout_hb_glyph_extents_t()1349 fn bindgen_test_layout_hb_glyph_extents_t() {
1350 assert_eq!(
1351 ::std::mem::size_of::<hb_glyph_extents_t>(),
1352 16usize,
1353 concat!("Size of: ", stringify!(hb_glyph_extents_t))
1354 );
1355 assert_eq!(
1356 ::std::mem::align_of::<hb_glyph_extents_t>(),
1357 4usize,
1358 concat!("Alignment of ", stringify!(hb_glyph_extents_t))
1359 );
1360 assert_eq!(
1361 unsafe { &(*(::std::ptr::null::<hb_glyph_extents_t>())).x_bearing as *const _ as usize },
1362 0usize,
1363 concat!(
1364 "Offset of field: ",
1365 stringify!(hb_glyph_extents_t),
1366 "::",
1367 stringify!(x_bearing)
1368 )
1369 );
1370 assert_eq!(
1371 unsafe { &(*(::std::ptr::null::<hb_glyph_extents_t>())).y_bearing as *const _ as usize },
1372 4usize,
1373 concat!(
1374 "Offset of field: ",
1375 stringify!(hb_glyph_extents_t),
1376 "::",
1377 stringify!(y_bearing)
1378 )
1379 );
1380 assert_eq!(
1381 unsafe { &(*(::std::ptr::null::<hb_glyph_extents_t>())).width as *const _ as usize },
1382 8usize,
1383 concat!(
1384 "Offset of field: ",
1385 stringify!(hb_glyph_extents_t),
1386 "::",
1387 stringify!(width)
1388 )
1389 );
1390 assert_eq!(
1391 unsafe { &(*(::std::ptr::null::<hb_glyph_extents_t>())).height as *const _ as usize },
1392 12usize,
1393 concat!(
1394 "Offset of field: ",
1395 stringify!(hb_glyph_extents_t),
1396 "::",
1397 stringify!(height)
1398 )
1399 );
1400 }
1401 pub type hb_font_get_font_extents_func_t = ::std::option::Option<
1402 unsafe extern "C" fn(
1403 font: *mut hb_font_t,
1404 font_data: *mut ::std::os::raw::c_void,
1405 extents: *mut hb_font_extents_t,
1406 user_data: *mut ::std::os::raw::c_void,
1407 ) -> hb_bool_t,
1408 >;
1409 pub type hb_font_get_font_h_extents_func_t = hb_font_get_font_extents_func_t;
1410 pub type hb_font_get_font_v_extents_func_t = hb_font_get_font_extents_func_t;
1411 pub type hb_font_get_nominal_glyph_func_t = ::std::option::Option<
1412 unsafe extern "C" fn(
1413 font: *mut hb_font_t,
1414 font_data: *mut ::std::os::raw::c_void,
1415 unicode: hb_codepoint_t,
1416 glyph: *mut hb_codepoint_t,
1417 user_data: *mut ::std::os::raw::c_void,
1418 ) -> hb_bool_t,
1419 >;
1420 pub type hb_font_get_variation_glyph_func_t = ::std::option::Option<
1421 unsafe extern "C" fn(
1422 font: *mut hb_font_t,
1423 font_data: *mut ::std::os::raw::c_void,
1424 unicode: hb_codepoint_t,
1425 variation_selector: hb_codepoint_t,
1426 glyph: *mut hb_codepoint_t,
1427 user_data: *mut ::std::os::raw::c_void,
1428 ) -> hb_bool_t,
1429 >;
1430 pub type hb_font_get_nominal_glyphs_func_t = ::std::option::Option<
1431 unsafe extern "C" fn(
1432 font: *mut hb_font_t,
1433 font_data: *mut ::std::os::raw::c_void,
1434 count: ::std::os::raw::c_uint,
1435 first_unicode: *const hb_codepoint_t,
1436 unicode_stride: ::std::os::raw::c_uint,
1437 first_glyph: *mut hb_codepoint_t,
1438 glyph_stride: ::std::os::raw::c_uint,
1439 user_data: *mut ::std::os::raw::c_void,
1440 ) -> ::std::os::raw::c_uint,
1441 >;
1442 pub type hb_font_get_glyph_advance_func_t = ::std::option::Option<
1443 unsafe extern "C" fn(
1444 font: *mut hb_font_t,
1445 font_data: *mut ::std::os::raw::c_void,
1446 glyph: hb_codepoint_t,
1447 user_data: *mut ::std::os::raw::c_void,
1448 ) -> hb_position_t,
1449 >;
1450 pub type hb_font_get_glyph_h_advance_func_t = hb_font_get_glyph_advance_func_t;
1451 pub type hb_font_get_glyph_v_advance_func_t = hb_font_get_glyph_advance_func_t;
1452 pub type hb_font_get_glyph_advances_func_t = ::std::option::Option<
1453 unsafe extern "C" fn(
1454 font: *mut hb_font_t,
1455 font_data: *mut ::std::os::raw::c_void,
1456 count: ::std::os::raw::c_uint,
1457 first_glyph: *const hb_codepoint_t,
1458 glyph_stride: ::std::os::raw::c_uint,
1459 first_advance: *mut hb_position_t,
1460 advance_stride: ::std::os::raw::c_uint,
1461 user_data: *mut ::std::os::raw::c_void,
1462 ),
1463 >;
1464 pub type hb_font_get_glyph_h_advances_func_t = hb_font_get_glyph_advances_func_t;
1465 pub type hb_font_get_glyph_v_advances_func_t = hb_font_get_glyph_advances_func_t;
1466 pub type hb_font_get_glyph_origin_func_t = ::std::option::Option<
1467 unsafe extern "C" fn(
1468 font: *mut hb_font_t,
1469 font_data: *mut ::std::os::raw::c_void,
1470 glyph: hb_codepoint_t,
1471 x: *mut hb_position_t,
1472 y: *mut hb_position_t,
1473 user_data: *mut ::std::os::raw::c_void,
1474 ) -> hb_bool_t,
1475 >;
1476 pub type hb_font_get_glyph_h_origin_func_t = hb_font_get_glyph_origin_func_t;
1477 pub type hb_font_get_glyph_v_origin_func_t = hb_font_get_glyph_origin_func_t;
1478 pub type hb_font_get_glyph_kerning_func_t = ::std::option::Option<
1479 unsafe extern "C" fn(
1480 font: *mut hb_font_t,
1481 font_data: *mut ::std::os::raw::c_void,
1482 first_glyph: hb_codepoint_t,
1483 second_glyph: hb_codepoint_t,
1484 user_data: *mut ::std::os::raw::c_void,
1485 ) -> hb_position_t,
1486 >;
1487 pub type hb_font_get_glyph_h_kerning_func_t = hb_font_get_glyph_kerning_func_t;
1488 pub type hb_font_get_glyph_extents_func_t = ::std::option::Option<
1489 unsafe extern "C" fn(
1490 font: *mut hb_font_t,
1491 font_data: *mut ::std::os::raw::c_void,
1492 glyph: hb_codepoint_t,
1493 extents: *mut hb_glyph_extents_t,
1494 user_data: *mut ::std::os::raw::c_void,
1495 ) -> hb_bool_t,
1496 >;
1497 pub type hb_font_get_glyph_contour_point_func_t = ::std::option::Option<
1498 unsafe extern "C" fn(
1499 font: *mut hb_font_t,
1500 font_data: *mut ::std::os::raw::c_void,
1501 glyph: hb_codepoint_t,
1502 point_index: ::std::os::raw::c_uint,
1503 x: *mut hb_position_t,
1504 y: *mut hb_position_t,
1505 user_data: *mut ::std::os::raw::c_void,
1506 ) -> hb_bool_t,
1507 >;
1508 pub type hb_font_get_glyph_name_func_t = ::std::option::Option<
1509 unsafe extern "C" fn(
1510 font: *mut hb_font_t,
1511 font_data: *mut ::std::os::raw::c_void,
1512 glyph: hb_codepoint_t,
1513 name: *mut ::std::os::raw::c_char,
1514 size: ::std::os::raw::c_uint,
1515 user_data: *mut ::std::os::raw::c_void,
1516 ) -> hb_bool_t,
1517 >;
1518 pub type hb_font_get_glyph_from_name_func_t = ::std::option::Option<
1519 unsafe extern "C" fn(
1520 font: *mut hb_font_t,
1521 font_data: *mut ::std::os::raw::c_void,
1522 name: *const ::std::os::raw::c_char,
1523 len: ::std::os::raw::c_int,
1524 glyph: *mut hb_codepoint_t,
1525 user_data: *mut ::std::os::raw::c_void,
1526 ) -> hb_bool_t,
1527 >;
1528 extern "C" {
1529 /// hb_font_funcs_set_font_h_extents_func:
1530 /// @ffuncs: font functions.
1531 /// @func: (closure user_data) (destroy destroy) (scope notified):
1532 /// @user_data:
1533 /// @destroy:
1534 ///
1535 ///
1536 ///
1537 /// Since: 1.1.2
hb_font_funcs_set_font_h_extents_func( ffuncs: *mut hb_font_funcs_t, func: hb_font_get_font_h_extents_func_t, user_data: *mut ::std::os::raw::c_void, destroy: hb_destroy_func_t, )1538 pub fn hb_font_funcs_set_font_h_extents_func(
1539 ffuncs: *mut hb_font_funcs_t,
1540 func: hb_font_get_font_h_extents_func_t,
1541 user_data: *mut ::std::os::raw::c_void,
1542 destroy: hb_destroy_func_t,
1543 );
1544 }
1545 extern "C" {
1546 /// hb_font_funcs_set_font_v_extents_func:
1547 /// @ffuncs: font functions.
1548 /// @func: (closure user_data) (destroy destroy) (scope notified):
1549 /// @user_data:
1550 /// @destroy:
1551 ///
1552 ///
1553 ///
1554 /// Since: 1.1.2
hb_font_funcs_set_font_v_extents_func( ffuncs: *mut hb_font_funcs_t, func: hb_font_get_font_v_extents_func_t, user_data: *mut ::std::os::raw::c_void, destroy: hb_destroy_func_t, )1555 pub fn hb_font_funcs_set_font_v_extents_func(
1556 ffuncs: *mut hb_font_funcs_t,
1557 func: hb_font_get_font_v_extents_func_t,
1558 user_data: *mut ::std::os::raw::c_void,
1559 destroy: hb_destroy_func_t,
1560 );
1561 }
1562 extern "C" {
1563 /// hb_font_funcs_set_nominal_glyph_func:
1564 /// @ffuncs: font functions.
1565 /// @func: (closure user_data) (destroy destroy) (scope notified):
1566 /// @user_data:
1567 /// @destroy:
1568 ///
1569 ///
1570 ///
1571 /// Since: 1.2.3
hb_font_funcs_set_nominal_glyph_func( ffuncs: *mut hb_font_funcs_t, func: hb_font_get_nominal_glyph_func_t, user_data: *mut ::std::os::raw::c_void, destroy: hb_destroy_func_t, )1572 pub fn hb_font_funcs_set_nominal_glyph_func(
1573 ffuncs: *mut hb_font_funcs_t,
1574 func: hb_font_get_nominal_glyph_func_t,
1575 user_data: *mut ::std::os::raw::c_void,
1576 destroy: hb_destroy_func_t,
1577 );
1578 }
1579 extern "C" {
1580 /// hb_font_funcs_set_nominal_glyphs_func:
1581 /// @ffuncs: font functions.
1582 /// @func: (closure user_data) (destroy destroy) (scope notified):
1583 /// @user_data:
1584 /// @destroy:
1585 ///
1586 ///
1587 ///
1588 /// Since: 2.0.0
hb_font_funcs_set_nominal_glyphs_func( ffuncs: *mut hb_font_funcs_t, func: hb_font_get_nominal_glyphs_func_t, user_data: *mut ::std::os::raw::c_void, destroy: hb_destroy_func_t, )1589 pub fn hb_font_funcs_set_nominal_glyphs_func(
1590 ffuncs: *mut hb_font_funcs_t,
1591 func: hb_font_get_nominal_glyphs_func_t,
1592 user_data: *mut ::std::os::raw::c_void,
1593 destroy: hb_destroy_func_t,
1594 );
1595 }
1596 extern "C" {
1597 /// hb_font_funcs_set_variation_glyph_func:
1598 /// @ffuncs: font functions.
1599 /// @func: (closure user_data) (destroy destroy) (scope notified):
1600 /// @user_data:
1601 /// @destroy:
1602 ///
1603 ///
1604 ///
1605 /// Since: 1.2.3
hb_font_funcs_set_variation_glyph_func( ffuncs: *mut hb_font_funcs_t, func: hb_font_get_variation_glyph_func_t, user_data: *mut ::std::os::raw::c_void, destroy: hb_destroy_func_t, )1606 pub fn hb_font_funcs_set_variation_glyph_func(
1607 ffuncs: *mut hb_font_funcs_t,
1608 func: hb_font_get_variation_glyph_func_t,
1609 user_data: *mut ::std::os::raw::c_void,
1610 destroy: hb_destroy_func_t,
1611 );
1612 }
1613 extern "C" {
1614 /// hb_font_funcs_set_glyph_h_advance_func:
1615 /// @ffuncs: font functions.
1616 /// @func: (closure user_data) (destroy destroy) (scope notified):
1617 /// @user_data:
1618 /// @destroy:
1619 ///
1620 ///
1621 ///
1622 /// Since: 0.9.2
hb_font_funcs_set_glyph_h_advance_func( ffuncs: *mut hb_font_funcs_t, func: hb_font_get_glyph_h_advance_func_t, user_data: *mut ::std::os::raw::c_void, destroy: hb_destroy_func_t, )1623 pub fn hb_font_funcs_set_glyph_h_advance_func(
1624 ffuncs: *mut hb_font_funcs_t,
1625 func: hb_font_get_glyph_h_advance_func_t,
1626 user_data: *mut ::std::os::raw::c_void,
1627 destroy: hb_destroy_func_t,
1628 );
1629 }
1630 extern "C" {
1631 /// hb_font_funcs_set_glyph_v_advance_func:
1632 /// @ffuncs: font functions.
1633 /// @func: (closure user_data) (destroy destroy) (scope notified):
1634 /// @user_data:
1635 /// @destroy:
1636 ///
1637 ///
1638 ///
1639 /// Since: 0.9.2
hb_font_funcs_set_glyph_v_advance_func( ffuncs: *mut hb_font_funcs_t, func: hb_font_get_glyph_v_advance_func_t, user_data: *mut ::std::os::raw::c_void, destroy: hb_destroy_func_t, )1640 pub fn hb_font_funcs_set_glyph_v_advance_func(
1641 ffuncs: *mut hb_font_funcs_t,
1642 func: hb_font_get_glyph_v_advance_func_t,
1643 user_data: *mut ::std::os::raw::c_void,
1644 destroy: hb_destroy_func_t,
1645 );
1646 }
1647 extern "C" {
1648 /// hb_font_funcs_set_glyph_h_advances_func:
1649 /// @ffuncs: font functions.
1650 /// @func: (closure user_data) (destroy destroy) (scope notified):
1651 /// @user_data:
1652 /// @destroy:
1653 ///
1654 ///
1655 ///
1656 /// Since: 1.8.6
hb_font_funcs_set_glyph_h_advances_func( ffuncs: *mut hb_font_funcs_t, func: hb_font_get_glyph_h_advances_func_t, user_data: *mut ::std::os::raw::c_void, destroy: hb_destroy_func_t, )1657 pub fn hb_font_funcs_set_glyph_h_advances_func(
1658 ffuncs: *mut hb_font_funcs_t,
1659 func: hb_font_get_glyph_h_advances_func_t,
1660 user_data: *mut ::std::os::raw::c_void,
1661 destroy: hb_destroy_func_t,
1662 );
1663 }
1664 extern "C" {
1665 /// hb_font_funcs_set_glyph_v_advances_func:
1666 /// @ffuncs: font functions.
1667 /// @func: (closure user_data) (destroy destroy) (scope notified):
1668 /// @user_data:
1669 /// @destroy:
1670 ///
1671 ///
1672 ///
1673 /// Since: 1.8.6
hb_font_funcs_set_glyph_v_advances_func( ffuncs: *mut hb_font_funcs_t, func: hb_font_get_glyph_v_advances_func_t, user_data: *mut ::std::os::raw::c_void, destroy: hb_destroy_func_t, )1674 pub fn hb_font_funcs_set_glyph_v_advances_func(
1675 ffuncs: *mut hb_font_funcs_t,
1676 func: hb_font_get_glyph_v_advances_func_t,
1677 user_data: *mut ::std::os::raw::c_void,
1678 destroy: hb_destroy_func_t,
1679 );
1680 }
1681 extern "C" {
1682 /// hb_font_funcs_set_glyph_h_origin_func:
1683 /// @ffuncs: font functions.
1684 /// @func: (closure user_data) (destroy destroy) (scope notified):
1685 /// @user_data:
1686 /// @destroy:
1687 ///
1688 ///
1689 ///
1690 /// Since: 0.9.2
hb_font_funcs_set_glyph_h_origin_func( ffuncs: *mut hb_font_funcs_t, func: hb_font_get_glyph_h_origin_func_t, user_data: *mut ::std::os::raw::c_void, destroy: hb_destroy_func_t, )1691 pub fn hb_font_funcs_set_glyph_h_origin_func(
1692 ffuncs: *mut hb_font_funcs_t,
1693 func: hb_font_get_glyph_h_origin_func_t,
1694 user_data: *mut ::std::os::raw::c_void,
1695 destroy: hb_destroy_func_t,
1696 );
1697 }
1698 extern "C" {
1699 /// hb_font_funcs_set_glyph_v_origin_func:
1700 /// @ffuncs: font functions.
1701 /// @func: (closure user_data) (destroy destroy) (scope notified):
1702 /// @user_data:
1703 /// @destroy:
1704 ///
1705 ///
1706 ///
1707 /// Since: 0.9.2
hb_font_funcs_set_glyph_v_origin_func( ffuncs: *mut hb_font_funcs_t, func: hb_font_get_glyph_v_origin_func_t, user_data: *mut ::std::os::raw::c_void, destroy: hb_destroy_func_t, )1708 pub fn hb_font_funcs_set_glyph_v_origin_func(
1709 ffuncs: *mut hb_font_funcs_t,
1710 func: hb_font_get_glyph_v_origin_func_t,
1711 user_data: *mut ::std::os::raw::c_void,
1712 destroy: hb_destroy_func_t,
1713 );
1714 }
1715 extern "C" {
1716 /// hb_font_funcs_set_glyph_h_kerning_func:
1717 /// @ffuncs: font functions.
1718 /// @func: (closure user_data) (destroy destroy) (scope notified):
1719 /// @user_data:
1720 /// @destroy:
1721 ///
1722 ///
1723 ///
1724 /// Since: 0.9.2
hb_font_funcs_set_glyph_h_kerning_func( ffuncs: *mut hb_font_funcs_t, func: hb_font_get_glyph_h_kerning_func_t, user_data: *mut ::std::os::raw::c_void, destroy: hb_destroy_func_t, )1725 pub fn hb_font_funcs_set_glyph_h_kerning_func(
1726 ffuncs: *mut hb_font_funcs_t,
1727 func: hb_font_get_glyph_h_kerning_func_t,
1728 user_data: *mut ::std::os::raw::c_void,
1729 destroy: hb_destroy_func_t,
1730 );
1731 }
1732 extern "C" {
1733 /// hb_font_funcs_set_glyph_extents_func:
1734 /// @ffuncs: font functions.
1735 /// @func: (closure user_data) (destroy destroy) (scope notified):
1736 /// @user_data:
1737 /// @destroy:
1738 ///
1739 ///
1740 ///
1741 /// Since: 0.9.2
hb_font_funcs_set_glyph_extents_func( ffuncs: *mut hb_font_funcs_t, func: hb_font_get_glyph_extents_func_t, user_data: *mut ::std::os::raw::c_void, destroy: hb_destroy_func_t, )1742 pub fn hb_font_funcs_set_glyph_extents_func(
1743 ffuncs: *mut hb_font_funcs_t,
1744 func: hb_font_get_glyph_extents_func_t,
1745 user_data: *mut ::std::os::raw::c_void,
1746 destroy: hb_destroy_func_t,
1747 );
1748 }
1749 extern "C" {
1750 /// hb_font_funcs_set_glyph_contour_point_func:
1751 /// @ffuncs: font functions.
1752 /// @func: (closure user_data) (destroy destroy) (scope notified):
1753 /// @user_data:
1754 /// @destroy:
1755 ///
1756 ///
1757 ///
1758 /// Since: 0.9.2
hb_font_funcs_set_glyph_contour_point_func( ffuncs: *mut hb_font_funcs_t, func: hb_font_get_glyph_contour_point_func_t, user_data: *mut ::std::os::raw::c_void, destroy: hb_destroy_func_t, )1759 pub fn hb_font_funcs_set_glyph_contour_point_func(
1760 ffuncs: *mut hb_font_funcs_t,
1761 func: hb_font_get_glyph_contour_point_func_t,
1762 user_data: *mut ::std::os::raw::c_void,
1763 destroy: hb_destroy_func_t,
1764 );
1765 }
1766 extern "C" {
1767 /// hb_font_funcs_set_glyph_name_func:
1768 /// @ffuncs: font functions.
1769 /// @func: (closure user_data) (destroy destroy) (scope notified):
1770 /// @user_data:
1771 /// @destroy:
1772 ///
1773 ///
1774 ///
1775 /// Since: 0.9.2
hb_font_funcs_set_glyph_name_func( ffuncs: *mut hb_font_funcs_t, func: hb_font_get_glyph_name_func_t, user_data: *mut ::std::os::raw::c_void, destroy: hb_destroy_func_t, )1776 pub fn hb_font_funcs_set_glyph_name_func(
1777 ffuncs: *mut hb_font_funcs_t,
1778 func: hb_font_get_glyph_name_func_t,
1779 user_data: *mut ::std::os::raw::c_void,
1780 destroy: hb_destroy_func_t,
1781 );
1782 }
1783 extern "C" {
1784 /// hb_font_funcs_set_glyph_from_name_func:
1785 /// @ffuncs: font functions.
1786 /// @func: (closure user_data) (destroy destroy) (scope notified):
1787 /// @user_data:
1788 /// @destroy:
1789 ///
1790 ///
1791 ///
1792 /// Since: 0.9.2
hb_font_funcs_set_glyph_from_name_func( ffuncs: *mut hb_font_funcs_t, func: hb_font_get_glyph_from_name_func_t, user_data: *mut ::std::os::raw::c_void, destroy: hb_destroy_func_t, )1793 pub fn hb_font_funcs_set_glyph_from_name_func(
1794 ffuncs: *mut hb_font_funcs_t,
1795 func: hb_font_get_glyph_from_name_func_t,
1796 user_data: *mut ::std::os::raw::c_void,
1797 destroy: hb_destroy_func_t,
1798 );
1799 }
1800 extern "C" {
hb_font_get_h_extents( font: *mut hb_font_t, extents: *mut hb_font_extents_t, ) -> hb_bool_t1801 pub fn hb_font_get_h_extents(
1802 font: *mut hb_font_t,
1803 extents: *mut hb_font_extents_t,
1804 ) -> hb_bool_t;
1805 }
1806 extern "C" {
hb_font_get_v_extents( font: *mut hb_font_t, extents: *mut hb_font_extents_t, ) -> hb_bool_t1807 pub fn hb_font_get_v_extents(
1808 font: *mut hb_font_t,
1809 extents: *mut hb_font_extents_t,
1810 ) -> hb_bool_t;
1811 }
1812 extern "C" {
hb_font_get_nominal_glyph( font: *mut hb_font_t, unicode: hb_codepoint_t, glyph: *mut hb_codepoint_t, ) -> hb_bool_t1813 pub fn hb_font_get_nominal_glyph(
1814 font: *mut hb_font_t,
1815 unicode: hb_codepoint_t,
1816 glyph: *mut hb_codepoint_t,
1817 ) -> hb_bool_t;
1818 }
1819 extern "C" {
hb_font_get_variation_glyph( font: *mut hb_font_t, unicode: hb_codepoint_t, variation_selector: hb_codepoint_t, glyph: *mut hb_codepoint_t, ) -> hb_bool_t1820 pub fn hb_font_get_variation_glyph(
1821 font: *mut hb_font_t,
1822 unicode: hb_codepoint_t,
1823 variation_selector: hb_codepoint_t,
1824 glyph: *mut hb_codepoint_t,
1825 ) -> hb_bool_t;
1826 }
1827 extern "C" {
hb_font_get_glyph_h_advance( font: *mut hb_font_t, glyph: hb_codepoint_t, ) -> hb_position_t1828 pub fn hb_font_get_glyph_h_advance(
1829 font: *mut hb_font_t,
1830 glyph: hb_codepoint_t,
1831 ) -> hb_position_t;
1832 }
1833 extern "C" {
hb_font_get_glyph_v_advance( font: *mut hb_font_t, glyph: hb_codepoint_t, ) -> hb_position_t1834 pub fn hb_font_get_glyph_v_advance(
1835 font: *mut hb_font_t,
1836 glyph: hb_codepoint_t,
1837 ) -> hb_position_t;
1838 }
1839 extern "C" {
hb_font_get_glyph_h_advances( font: *mut hb_font_t, count: ::std::os::raw::c_uint, first_glyph: *const hb_codepoint_t, glyph_stride: ::std::os::raw::c_uint, first_advance: *mut hb_position_t, advance_stride: ::std::os::raw::c_uint, )1840 pub fn hb_font_get_glyph_h_advances(
1841 font: *mut hb_font_t,
1842 count: ::std::os::raw::c_uint,
1843 first_glyph: *const hb_codepoint_t,
1844 glyph_stride: ::std::os::raw::c_uint,
1845 first_advance: *mut hb_position_t,
1846 advance_stride: ::std::os::raw::c_uint,
1847 );
1848 }
1849 extern "C" {
hb_font_get_glyph_v_advances( font: *mut hb_font_t, count: ::std::os::raw::c_uint, first_glyph: *const hb_codepoint_t, glyph_stride: ::std::os::raw::c_uint, first_advance: *mut hb_position_t, advance_stride: ::std::os::raw::c_uint, )1850 pub fn hb_font_get_glyph_v_advances(
1851 font: *mut hb_font_t,
1852 count: ::std::os::raw::c_uint,
1853 first_glyph: *const hb_codepoint_t,
1854 glyph_stride: ::std::os::raw::c_uint,
1855 first_advance: *mut hb_position_t,
1856 advance_stride: ::std::os::raw::c_uint,
1857 );
1858 }
1859 extern "C" {
hb_font_get_glyph_h_origin( font: *mut hb_font_t, glyph: hb_codepoint_t, x: *mut hb_position_t, y: *mut hb_position_t, ) -> hb_bool_t1860 pub fn hb_font_get_glyph_h_origin(
1861 font: *mut hb_font_t,
1862 glyph: hb_codepoint_t,
1863 x: *mut hb_position_t,
1864 y: *mut hb_position_t,
1865 ) -> hb_bool_t;
1866 }
1867 extern "C" {
hb_font_get_glyph_v_origin( font: *mut hb_font_t, glyph: hb_codepoint_t, x: *mut hb_position_t, y: *mut hb_position_t, ) -> hb_bool_t1868 pub fn hb_font_get_glyph_v_origin(
1869 font: *mut hb_font_t,
1870 glyph: hb_codepoint_t,
1871 x: *mut hb_position_t,
1872 y: *mut hb_position_t,
1873 ) -> hb_bool_t;
1874 }
1875 extern "C" {
hb_font_get_glyph_h_kerning( font: *mut hb_font_t, left_glyph: hb_codepoint_t, right_glyph: hb_codepoint_t, ) -> hb_position_t1876 pub fn hb_font_get_glyph_h_kerning(
1877 font: *mut hb_font_t,
1878 left_glyph: hb_codepoint_t,
1879 right_glyph: hb_codepoint_t,
1880 ) -> hb_position_t;
1881 }
1882 extern "C" {
hb_font_get_glyph_extents( font: *mut hb_font_t, glyph: hb_codepoint_t, extents: *mut hb_glyph_extents_t, ) -> hb_bool_t1883 pub fn hb_font_get_glyph_extents(
1884 font: *mut hb_font_t,
1885 glyph: hb_codepoint_t,
1886 extents: *mut hb_glyph_extents_t,
1887 ) -> hb_bool_t;
1888 }
1889 extern "C" {
hb_font_get_glyph_contour_point( font: *mut hb_font_t, glyph: hb_codepoint_t, point_index: ::std::os::raw::c_uint, x: *mut hb_position_t, y: *mut hb_position_t, ) -> hb_bool_t1890 pub fn hb_font_get_glyph_contour_point(
1891 font: *mut hb_font_t,
1892 glyph: hb_codepoint_t,
1893 point_index: ::std::os::raw::c_uint,
1894 x: *mut hb_position_t,
1895 y: *mut hb_position_t,
1896 ) -> hb_bool_t;
1897 }
1898 extern "C" {
hb_font_get_glyph_name( font: *mut hb_font_t, glyph: hb_codepoint_t, name: *mut ::std::os::raw::c_char, size: ::std::os::raw::c_uint, ) -> hb_bool_t1899 pub fn hb_font_get_glyph_name(
1900 font: *mut hb_font_t,
1901 glyph: hb_codepoint_t,
1902 name: *mut ::std::os::raw::c_char,
1903 size: ::std::os::raw::c_uint,
1904 ) -> hb_bool_t;
1905 }
1906 extern "C" {
hb_font_get_glyph_from_name( font: *mut hb_font_t, name: *const ::std::os::raw::c_char, len: ::std::os::raw::c_int, glyph: *mut hb_codepoint_t, ) -> hb_bool_t1907 pub fn hb_font_get_glyph_from_name(
1908 font: *mut hb_font_t,
1909 name: *const ::std::os::raw::c_char,
1910 len: ::std::os::raw::c_int,
1911 glyph: *mut hb_codepoint_t,
1912 ) -> hb_bool_t;
1913 }
1914 extern "C" {
hb_font_get_glyph( font: *mut hb_font_t, unicode: hb_codepoint_t, variation_selector: hb_codepoint_t, glyph: *mut hb_codepoint_t, ) -> hb_bool_t1915 pub fn hb_font_get_glyph(
1916 font: *mut hb_font_t,
1917 unicode: hb_codepoint_t,
1918 variation_selector: hb_codepoint_t,
1919 glyph: *mut hb_codepoint_t,
1920 ) -> hb_bool_t;
1921 }
1922 extern "C" {
hb_font_get_extents_for_direction( font: *mut hb_font_t, direction: hb_direction_t, extents: *mut hb_font_extents_t, )1923 pub fn hb_font_get_extents_for_direction(
1924 font: *mut hb_font_t,
1925 direction: hb_direction_t,
1926 extents: *mut hb_font_extents_t,
1927 );
1928 }
1929 extern "C" {
hb_font_get_glyph_advance_for_direction( font: *mut hb_font_t, glyph: hb_codepoint_t, direction: hb_direction_t, x: *mut hb_position_t, y: *mut hb_position_t, )1930 pub fn hb_font_get_glyph_advance_for_direction(
1931 font: *mut hb_font_t,
1932 glyph: hb_codepoint_t,
1933 direction: hb_direction_t,
1934 x: *mut hb_position_t,
1935 y: *mut hb_position_t,
1936 );
1937 }
1938 extern "C" {
hb_font_get_glyph_advances_for_direction( font: *mut hb_font_t, direction: hb_direction_t, count: ::std::os::raw::c_uint, first_glyph: *const hb_codepoint_t, glyph_stride: ::std::os::raw::c_uint, first_advance: *mut hb_position_t, advance_stride: ::std::os::raw::c_uint, )1939 pub fn hb_font_get_glyph_advances_for_direction(
1940 font: *mut hb_font_t,
1941 direction: hb_direction_t,
1942 count: ::std::os::raw::c_uint,
1943 first_glyph: *const hb_codepoint_t,
1944 glyph_stride: ::std::os::raw::c_uint,
1945 first_advance: *mut hb_position_t,
1946 advance_stride: ::std::os::raw::c_uint,
1947 );
1948 }
1949 extern "C" {
hb_font_get_glyph_origin_for_direction( font: *mut hb_font_t, glyph: hb_codepoint_t, direction: hb_direction_t, x: *mut hb_position_t, y: *mut hb_position_t, )1950 pub fn hb_font_get_glyph_origin_for_direction(
1951 font: *mut hb_font_t,
1952 glyph: hb_codepoint_t,
1953 direction: hb_direction_t,
1954 x: *mut hb_position_t,
1955 y: *mut hb_position_t,
1956 );
1957 }
1958 extern "C" {
hb_font_add_glyph_origin_for_direction( font: *mut hb_font_t, glyph: hb_codepoint_t, direction: hb_direction_t, x: *mut hb_position_t, y: *mut hb_position_t, )1959 pub fn hb_font_add_glyph_origin_for_direction(
1960 font: *mut hb_font_t,
1961 glyph: hb_codepoint_t,
1962 direction: hb_direction_t,
1963 x: *mut hb_position_t,
1964 y: *mut hb_position_t,
1965 );
1966 }
1967 extern "C" {
hb_font_subtract_glyph_origin_for_direction( font: *mut hb_font_t, glyph: hb_codepoint_t, direction: hb_direction_t, x: *mut hb_position_t, y: *mut hb_position_t, )1968 pub fn hb_font_subtract_glyph_origin_for_direction(
1969 font: *mut hb_font_t,
1970 glyph: hb_codepoint_t,
1971 direction: hb_direction_t,
1972 x: *mut hb_position_t,
1973 y: *mut hb_position_t,
1974 );
1975 }
1976 extern "C" {
hb_font_get_glyph_kerning_for_direction( font: *mut hb_font_t, first_glyph: hb_codepoint_t, second_glyph: hb_codepoint_t, direction: hb_direction_t, x: *mut hb_position_t, y: *mut hb_position_t, )1977 pub fn hb_font_get_glyph_kerning_for_direction(
1978 font: *mut hb_font_t,
1979 first_glyph: hb_codepoint_t,
1980 second_glyph: hb_codepoint_t,
1981 direction: hb_direction_t,
1982 x: *mut hb_position_t,
1983 y: *mut hb_position_t,
1984 );
1985 }
1986 extern "C" {
hb_font_get_glyph_extents_for_origin( font: *mut hb_font_t, glyph: hb_codepoint_t, direction: hb_direction_t, extents: *mut hb_glyph_extents_t, ) -> hb_bool_t1987 pub fn hb_font_get_glyph_extents_for_origin(
1988 font: *mut hb_font_t,
1989 glyph: hb_codepoint_t,
1990 direction: hb_direction_t,
1991 extents: *mut hb_glyph_extents_t,
1992 ) -> hb_bool_t;
1993 }
1994 extern "C" {
hb_font_get_glyph_contour_point_for_origin( font: *mut hb_font_t, glyph: hb_codepoint_t, point_index: ::std::os::raw::c_uint, direction: hb_direction_t, x: *mut hb_position_t, y: *mut hb_position_t, ) -> hb_bool_t1995 pub fn hb_font_get_glyph_contour_point_for_origin(
1996 font: *mut hb_font_t,
1997 glyph: hb_codepoint_t,
1998 point_index: ::std::os::raw::c_uint,
1999 direction: hb_direction_t,
2000 x: *mut hb_position_t,
2001 y: *mut hb_position_t,
2002 ) -> hb_bool_t;
2003 }
2004 extern "C" {
hb_font_glyph_to_string( font: *mut hb_font_t, glyph: hb_codepoint_t, s: *mut ::std::os::raw::c_char, size: ::std::os::raw::c_uint, )2005 pub fn hb_font_glyph_to_string(
2006 font: *mut hb_font_t,
2007 glyph: hb_codepoint_t,
2008 s: *mut ::std::os::raw::c_char,
2009 size: ::std::os::raw::c_uint,
2010 );
2011 }
2012 extern "C" {
hb_font_glyph_from_string( font: *mut hb_font_t, s: *const ::std::os::raw::c_char, len: ::std::os::raw::c_int, glyph: *mut hb_codepoint_t, ) -> hb_bool_t2013 pub fn hb_font_glyph_from_string(
2014 font: *mut hb_font_t,
2015 s: *const ::std::os::raw::c_char,
2016 len: ::std::os::raw::c_int,
2017 glyph: *mut hb_codepoint_t,
2018 ) -> hb_bool_t;
2019 }
2020 extern "C" {
hb_font_create(face: *mut hb_face_t) -> *mut hb_font_t2021 pub fn hb_font_create(face: *mut hb_face_t) -> *mut hb_font_t;
2022 }
2023 extern "C" {
hb_font_create_sub_font(parent: *mut hb_font_t) -> *mut hb_font_t2024 pub fn hb_font_create_sub_font(parent: *mut hb_font_t) -> *mut hb_font_t;
2025 }
2026 extern "C" {
hb_font_get_empty() -> *mut hb_font_t2027 pub fn hb_font_get_empty() -> *mut hb_font_t;
2028 }
2029 extern "C" {
hb_font_reference(font: *mut hb_font_t) -> *mut hb_font_t2030 pub fn hb_font_reference(font: *mut hb_font_t) -> *mut hb_font_t;
2031 }
2032 extern "C" {
hb_font_destroy(font: *mut hb_font_t)2033 pub fn hb_font_destroy(font: *mut hb_font_t);
2034 }
2035 extern "C" {
hb_font_set_user_data( font: *mut hb_font_t, key: *mut hb_user_data_key_t, data: *mut ::std::os::raw::c_void, destroy: hb_destroy_func_t, replace: hb_bool_t, ) -> hb_bool_t2036 pub fn hb_font_set_user_data(
2037 font: *mut hb_font_t,
2038 key: *mut hb_user_data_key_t,
2039 data: *mut ::std::os::raw::c_void,
2040 destroy: hb_destroy_func_t,
2041 replace: hb_bool_t,
2042 ) -> hb_bool_t;
2043 }
2044 extern "C" {
hb_font_get_user_data( font: *mut hb_font_t, key: *mut hb_user_data_key_t, ) -> *mut ::std::os::raw::c_void2045 pub fn hb_font_get_user_data(
2046 font: *mut hb_font_t,
2047 key: *mut hb_user_data_key_t,
2048 ) -> *mut ::std::os::raw::c_void;
2049 }
2050 extern "C" {
hb_font_make_immutable(font: *mut hb_font_t)2051 pub fn hb_font_make_immutable(font: *mut hb_font_t);
2052 }
2053 extern "C" {
hb_font_is_immutable(font: *mut hb_font_t) -> hb_bool_t2054 pub fn hb_font_is_immutable(font: *mut hb_font_t) -> hb_bool_t;
2055 }
2056 extern "C" {
hb_font_set_parent(font: *mut hb_font_t, parent: *mut hb_font_t)2057 pub fn hb_font_set_parent(font: *mut hb_font_t, parent: *mut hb_font_t);
2058 }
2059 extern "C" {
hb_font_get_parent(font: *mut hb_font_t) -> *mut hb_font_t2060 pub fn hb_font_get_parent(font: *mut hb_font_t) -> *mut hb_font_t;
2061 }
2062 extern "C" {
hb_font_set_face(font: *mut hb_font_t, face: *mut hb_face_t)2063 pub fn hb_font_set_face(font: *mut hb_font_t, face: *mut hb_face_t);
2064 }
2065 extern "C" {
hb_font_get_face(font: *mut hb_font_t) -> *mut hb_face_t2066 pub fn hb_font_get_face(font: *mut hb_font_t) -> *mut hb_face_t;
2067 }
2068 extern "C" {
hb_font_set_funcs( font: *mut hb_font_t, klass: *mut hb_font_funcs_t, font_data: *mut ::std::os::raw::c_void, destroy: hb_destroy_func_t, )2069 pub fn hb_font_set_funcs(
2070 font: *mut hb_font_t,
2071 klass: *mut hb_font_funcs_t,
2072 font_data: *mut ::std::os::raw::c_void,
2073 destroy: hb_destroy_func_t,
2074 );
2075 }
2076 extern "C" {
hb_font_set_funcs_data( font: *mut hb_font_t, font_data: *mut ::std::os::raw::c_void, destroy: hb_destroy_func_t, )2077 pub fn hb_font_set_funcs_data(
2078 font: *mut hb_font_t,
2079 font_data: *mut ::std::os::raw::c_void,
2080 destroy: hb_destroy_func_t,
2081 );
2082 }
2083 extern "C" {
hb_font_set_scale( font: *mut hb_font_t, x_scale: ::std::os::raw::c_int, y_scale: ::std::os::raw::c_int, )2084 pub fn hb_font_set_scale(
2085 font: *mut hb_font_t,
2086 x_scale: ::std::os::raw::c_int,
2087 y_scale: ::std::os::raw::c_int,
2088 );
2089 }
2090 extern "C" {
hb_font_get_scale( font: *mut hb_font_t, x_scale: *mut ::std::os::raw::c_int, y_scale: *mut ::std::os::raw::c_int, )2091 pub fn hb_font_get_scale(
2092 font: *mut hb_font_t,
2093 x_scale: *mut ::std::os::raw::c_int,
2094 y_scale: *mut ::std::os::raw::c_int,
2095 );
2096 }
2097 extern "C" {
hb_font_set_ppem( font: *mut hb_font_t, x_ppem: ::std::os::raw::c_uint, y_ppem: ::std::os::raw::c_uint, )2098 pub fn hb_font_set_ppem(
2099 font: *mut hb_font_t,
2100 x_ppem: ::std::os::raw::c_uint,
2101 y_ppem: ::std::os::raw::c_uint,
2102 );
2103 }
2104 extern "C" {
hb_font_get_ppem( font: *mut hb_font_t, x_ppem: *mut ::std::os::raw::c_uint, y_ppem: *mut ::std::os::raw::c_uint, )2105 pub fn hb_font_get_ppem(
2106 font: *mut hb_font_t,
2107 x_ppem: *mut ::std::os::raw::c_uint,
2108 y_ppem: *mut ::std::os::raw::c_uint,
2109 );
2110 }
2111 extern "C" {
hb_font_set_ptem(font: *mut hb_font_t, ptem: ::std::os::raw::c_float)2112 pub fn hb_font_set_ptem(font: *mut hb_font_t, ptem: ::std::os::raw::c_float);
2113 }
2114 extern "C" {
hb_font_get_ptem(font: *mut hb_font_t) -> ::std::os::raw::c_float2115 pub fn hb_font_get_ptem(font: *mut hb_font_t) -> ::std::os::raw::c_float;
2116 }
2117 extern "C" {
hb_font_set_variations( font: *mut hb_font_t, variations: *const hb_variation_t, variations_length: ::std::os::raw::c_uint, )2118 pub fn hb_font_set_variations(
2119 font: *mut hb_font_t,
2120 variations: *const hb_variation_t,
2121 variations_length: ::std::os::raw::c_uint,
2122 );
2123 }
2124 extern "C" {
hb_font_set_var_coords_design( font: *mut hb_font_t, coords: *const ::std::os::raw::c_float, coords_length: ::std::os::raw::c_uint, )2125 pub fn hb_font_set_var_coords_design(
2126 font: *mut hb_font_t,
2127 coords: *const ::std::os::raw::c_float,
2128 coords_length: ::std::os::raw::c_uint,
2129 );
2130 }
2131 extern "C" {
hb_font_set_var_coords_normalized( font: *mut hb_font_t, coords: *const ::std::os::raw::c_int, coords_length: ::std::os::raw::c_uint, )2132 pub fn hb_font_set_var_coords_normalized(
2133 font: *mut hb_font_t,
2134 coords: *const ::std::os::raw::c_int,
2135 coords_length: ::std::os::raw::c_uint,
2136 );
2137 }
2138 extern "C" {
hb_font_get_var_coords_normalized( font: *mut hb_font_t, length: *mut ::std::os::raw::c_uint, ) -> *const ::std::os::raw::c_int2139 pub fn hb_font_get_var_coords_normalized(
2140 font: *mut hb_font_t,
2141 length: *mut ::std::os::raw::c_uint,
2142 ) -> *const ::std::os::raw::c_int;
2143 }
2144 /// hb_glyph_info_t:
2145 /// @codepoint: either a Unicode code point (before shaping) or a glyph index
2146 /// (after shaping).
2147 /// @mask:
2148 /// @cluster: the index of the character in the original text that corresponds
2149 /// to this `hb_glyph_info_t`, or whatever the client passes to
2150 /// hb_buffer_add(). More than one `hb_glyph_info_t` can have the same
2151 /// @cluster value, if they resulted from the same character (e.g. one
2152 /// to many glyph substitution), and when more than one character gets
2153 /// merged in the same glyph (e.g. many to one glyph substitution) the
2154 /// `hb_glyph_info_t` will have the smallest cluster value of them.
2155 /// By default some characters are merged into the same cluster
2156 /// (e.g. combining marks have the same cluster as their bases)
2157 /// even if they are separate glyphs, hb_buffer_set_cluster_level()
2158 /// allow selecting more fine-grained cluster handling.
2159 ///
2160 /// The `hb_glyph_info_t` is the structure that holds information about the
2161 /// glyphs and their relation to input text.
2162 #[repr(C)]
2163 #[derive(Debug, Copy, Clone)]
2164 pub struct hb_glyph_info_t {
2165 pub codepoint: hb_codepoint_t,
2166 pub mask: hb_mask_t,
2167 pub cluster: u32,
2168 pub var1: hb_var_int_t,
2169 pub var2: hb_var_int_t,
2170 }
2171 #[test]
bindgen_test_layout_hb_glyph_info_t()2172 fn bindgen_test_layout_hb_glyph_info_t() {
2173 assert_eq!(
2174 ::std::mem::size_of::<hb_glyph_info_t>(),
2175 20usize,
2176 concat!("Size of: ", stringify!(hb_glyph_info_t))
2177 );
2178 assert_eq!(
2179 ::std::mem::align_of::<hb_glyph_info_t>(),
2180 4usize,
2181 concat!("Alignment of ", stringify!(hb_glyph_info_t))
2182 );
2183 assert_eq!(
2184 unsafe { &(*(::std::ptr::null::<hb_glyph_info_t>())).codepoint as *const _ as usize },
2185 0usize,
2186 concat!(
2187 "Offset of field: ",
2188 stringify!(hb_glyph_info_t),
2189 "::",
2190 stringify!(codepoint)
2191 )
2192 );
2193 assert_eq!(
2194 unsafe { &(*(::std::ptr::null::<hb_glyph_info_t>())).mask as *const _ as usize },
2195 4usize,
2196 concat!(
2197 "Offset of field: ",
2198 stringify!(hb_glyph_info_t),
2199 "::",
2200 stringify!(mask)
2201 )
2202 );
2203 assert_eq!(
2204 unsafe { &(*(::std::ptr::null::<hb_glyph_info_t>())).cluster as *const _ as usize },
2205 8usize,
2206 concat!(
2207 "Offset of field: ",
2208 stringify!(hb_glyph_info_t),
2209 "::",
2210 stringify!(cluster)
2211 )
2212 );
2213 assert_eq!(
2214 unsafe { &(*(::std::ptr::null::<hb_glyph_info_t>())).var1 as *const _ as usize },
2215 12usize,
2216 concat!(
2217 "Offset of field: ",
2218 stringify!(hb_glyph_info_t),
2219 "::",
2220 stringify!(var1)
2221 )
2222 );
2223 assert_eq!(
2224 unsafe { &(*(::std::ptr::null::<hb_glyph_info_t>())).var2 as *const _ as usize },
2225 16usize,
2226 concat!(
2227 "Offset of field: ",
2228 stringify!(hb_glyph_info_t),
2229 "::",
2230 stringify!(var2)
2231 )
2232 );
2233 }
2234 pub const HB_GLYPH_FLAG_UNSAFE_TO_BREAK: hb_glyph_flags_t = 1;
2235 pub const HB_GLYPH_FLAG_DEFINED: hb_glyph_flags_t = 1;
2236 /// hb_glyph_flags_t:
2237 /// @HB_GLYPH_FLAG_UNSAFE_TO_BREAK: Indicates that if input text is broken at the
2238 /// beginning of the cluster this glyph is part of,
2239 /// then both sides need to be re-shaped, as the
2240 /// result might be different. On the flip side,
2241 /// it means that when this flag is not present,
2242 /// then it's safe to break the glyph-run at the
2243 /// beginning of this cluster, and the two sides
2244 /// represent the exact same result one would get
2245 /// if breaking input text at the beginning of
2246 /// this cluster and shaping the two sides
2247 /// separately. This can be used to optimize
2248 /// paragraph layout, by avoiding re-shaping
2249 /// of each line after line-breaking, or limiting
2250 /// the reshaping to a small piece around the
2251 /// breaking point only.
2252 /// @HB_GLYPH_FLAG_DEFINED: All the currently defined flags.
2253 ///
2254 /// Since: 1.5.0
2255 pub type hb_glyph_flags_t = u32;
2256 extern "C" {
hb_glyph_info_get_glyph_flags(info: *const hb_glyph_info_t) -> hb_glyph_flags_t2257 pub fn hb_glyph_info_get_glyph_flags(info: *const hb_glyph_info_t) -> hb_glyph_flags_t;
2258 }
2259 /// hb_glyph_position_t:
2260 /// @x_advance: how much the line advances after drawing this glyph when setting
2261 /// text in horizontal direction.
2262 /// @y_advance: how much the line advances after drawing this glyph when setting
2263 /// text in vertical direction.
2264 /// @x_offset: how much the glyph moves on the X-axis before drawing it, this
2265 /// should not affect how much the line advances.
2266 /// @y_offset: how much the glyph moves on the Y-axis before drawing it, this
2267 /// should not affect how much the line advances.
2268 ///
2269 /// The `hb_glyph_position_t` is the structure that holds the positions of the
2270 /// glyph in both horizontal and vertical directions. All positions in
2271 /// `hb_glyph_position_t` are relative to the current point.
2272 #[repr(C)]
2273 #[derive(Debug, Copy, Clone)]
2274 pub struct hb_glyph_position_t {
2275 pub x_advance: hb_position_t,
2276 pub y_advance: hb_position_t,
2277 pub x_offset: hb_position_t,
2278 pub y_offset: hb_position_t,
2279 pub var: hb_var_int_t,
2280 }
2281 #[test]
bindgen_test_layout_hb_glyph_position_t()2282 fn bindgen_test_layout_hb_glyph_position_t() {
2283 assert_eq!(
2284 ::std::mem::size_of::<hb_glyph_position_t>(),
2285 20usize,
2286 concat!("Size of: ", stringify!(hb_glyph_position_t))
2287 );
2288 assert_eq!(
2289 ::std::mem::align_of::<hb_glyph_position_t>(),
2290 4usize,
2291 concat!("Alignment of ", stringify!(hb_glyph_position_t))
2292 );
2293 assert_eq!(
2294 unsafe { &(*(::std::ptr::null::<hb_glyph_position_t>())).x_advance as *const _ as usize },
2295 0usize,
2296 concat!(
2297 "Offset of field: ",
2298 stringify!(hb_glyph_position_t),
2299 "::",
2300 stringify!(x_advance)
2301 )
2302 );
2303 assert_eq!(
2304 unsafe { &(*(::std::ptr::null::<hb_glyph_position_t>())).y_advance as *const _ as usize },
2305 4usize,
2306 concat!(
2307 "Offset of field: ",
2308 stringify!(hb_glyph_position_t),
2309 "::",
2310 stringify!(y_advance)
2311 )
2312 );
2313 assert_eq!(
2314 unsafe { &(*(::std::ptr::null::<hb_glyph_position_t>())).x_offset as *const _ as usize },
2315 8usize,
2316 concat!(
2317 "Offset of field: ",
2318 stringify!(hb_glyph_position_t),
2319 "::",
2320 stringify!(x_offset)
2321 )
2322 );
2323 assert_eq!(
2324 unsafe { &(*(::std::ptr::null::<hb_glyph_position_t>())).y_offset as *const _ as usize },
2325 12usize,
2326 concat!(
2327 "Offset of field: ",
2328 stringify!(hb_glyph_position_t),
2329 "::",
2330 stringify!(y_offset)
2331 )
2332 );
2333 assert_eq!(
2334 unsafe { &(*(::std::ptr::null::<hb_glyph_position_t>())).var as *const _ as usize },
2335 16usize,
2336 concat!(
2337 "Offset of field: ",
2338 stringify!(hb_glyph_position_t),
2339 "::",
2340 stringify!(var)
2341 )
2342 );
2343 }
2344 /// hb_segment_properties_t:
2345 /// @direction: the `hb_direction_t` of the buffer, see hb_buffer_set_direction().
2346 /// @script: the `hb_script_t` of the buffer, see hb_buffer_set_script().
2347 /// @language: the `hb_language_t` of the buffer, see hb_buffer_set_language().
2348 ///
2349 /// The structure that holds various text properties of an `hb_buffer_t`. Can be
2350 /// set and retrieved using hb_buffer_set_segment_properties() and
2351 /// hb_buffer_get_segment_properties(), respectively.
2352 #[repr(C)]
2353 #[derive(Debug, Copy, Clone)]
2354 pub struct hb_segment_properties_t {
2355 pub direction: hb_direction_t,
2356 pub script: hb_script_t,
2357 pub language: hb_language_t,
2358 pub reserved1: *mut ::std::os::raw::c_void,
2359 pub reserved2: *mut ::std::os::raw::c_void,
2360 }
2361 #[test]
bindgen_test_layout_hb_segment_properties_t()2362 fn bindgen_test_layout_hb_segment_properties_t() {
2363 assert_eq!(
2364 ::std::mem::size_of::<hb_segment_properties_t>(),
2365 32usize,
2366 concat!("Size of: ", stringify!(hb_segment_properties_t))
2367 );
2368 assert_eq!(
2369 ::std::mem::align_of::<hb_segment_properties_t>(),
2370 8usize,
2371 concat!("Alignment of ", stringify!(hb_segment_properties_t))
2372 );
2373 assert_eq!(
2374 unsafe {
2375 &(*(::std::ptr::null::<hb_segment_properties_t>())).direction as *const _ as usize
2376 },
2377 0usize,
2378 concat!(
2379 "Offset of field: ",
2380 stringify!(hb_segment_properties_t),
2381 "::",
2382 stringify!(direction)
2383 )
2384 );
2385 assert_eq!(
2386 unsafe { &(*(::std::ptr::null::<hb_segment_properties_t>())).script as *const _ as usize },
2387 4usize,
2388 concat!(
2389 "Offset of field: ",
2390 stringify!(hb_segment_properties_t),
2391 "::",
2392 stringify!(script)
2393 )
2394 );
2395 assert_eq!(
2396 unsafe {
2397 &(*(::std::ptr::null::<hb_segment_properties_t>())).language as *const _ as usize
2398 },
2399 8usize,
2400 concat!(
2401 "Offset of field: ",
2402 stringify!(hb_segment_properties_t),
2403 "::",
2404 stringify!(language)
2405 )
2406 );
2407 assert_eq!(
2408 unsafe {
2409 &(*(::std::ptr::null::<hb_segment_properties_t>())).reserved1 as *const _ as usize
2410 },
2411 16usize,
2412 concat!(
2413 "Offset of field: ",
2414 stringify!(hb_segment_properties_t),
2415 "::",
2416 stringify!(reserved1)
2417 )
2418 );
2419 assert_eq!(
2420 unsafe {
2421 &(*(::std::ptr::null::<hb_segment_properties_t>())).reserved2 as *const _ as usize
2422 },
2423 24usize,
2424 concat!(
2425 "Offset of field: ",
2426 stringify!(hb_segment_properties_t),
2427 "::",
2428 stringify!(reserved2)
2429 )
2430 );
2431 }
2432 extern "C" {
hb_segment_properties_equal( a: *const hb_segment_properties_t, b: *const hb_segment_properties_t, ) -> hb_bool_t2433 pub fn hb_segment_properties_equal(
2434 a: *const hb_segment_properties_t,
2435 b: *const hb_segment_properties_t,
2436 ) -> hb_bool_t;
2437 }
2438 extern "C" {
hb_segment_properties_hash(p: *const hb_segment_properties_t) -> ::std::os::raw::c_uint2439 pub fn hb_segment_properties_hash(p: *const hb_segment_properties_t) -> ::std::os::raw::c_uint;
2440 }
2441 #[repr(C)]
2442 #[derive(Debug, Copy, Clone)]
2443 pub struct hb_buffer_t {
2444 _unused: [u8; 0],
2445 }
2446 extern "C" {
hb_buffer_create() -> *mut hb_buffer_t2447 pub fn hb_buffer_create() -> *mut hb_buffer_t;
2448 }
2449 extern "C" {
hb_buffer_get_empty() -> *mut hb_buffer_t2450 pub fn hb_buffer_get_empty() -> *mut hb_buffer_t;
2451 }
2452 extern "C" {
hb_buffer_reference(buffer: *mut hb_buffer_t) -> *mut hb_buffer_t2453 pub fn hb_buffer_reference(buffer: *mut hb_buffer_t) -> *mut hb_buffer_t;
2454 }
2455 extern "C" {
hb_buffer_destroy(buffer: *mut hb_buffer_t)2456 pub fn hb_buffer_destroy(buffer: *mut hb_buffer_t);
2457 }
2458 extern "C" {
hb_buffer_set_user_data( buffer: *mut hb_buffer_t, key: *mut hb_user_data_key_t, data: *mut ::std::os::raw::c_void, destroy: hb_destroy_func_t, replace: hb_bool_t, ) -> hb_bool_t2459 pub fn hb_buffer_set_user_data(
2460 buffer: *mut hb_buffer_t,
2461 key: *mut hb_user_data_key_t,
2462 data: *mut ::std::os::raw::c_void,
2463 destroy: hb_destroy_func_t,
2464 replace: hb_bool_t,
2465 ) -> hb_bool_t;
2466 }
2467 extern "C" {
hb_buffer_get_user_data( buffer: *mut hb_buffer_t, key: *mut hb_user_data_key_t, ) -> *mut ::std::os::raw::c_void2468 pub fn hb_buffer_get_user_data(
2469 buffer: *mut hb_buffer_t,
2470 key: *mut hb_user_data_key_t,
2471 ) -> *mut ::std::os::raw::c_void;
2472 }
2473 pub const HB_BUFFER_CONTENT_TYPE_INVALID: hb_buffer_content_type_t = 0;
2474 pub const HB_BUFFER_CONTENT_TYPE_UNICODE: hb_buffer_content_type_t = 1;
2475 pub const HB_BUFFER_CONTENT_TYPE_GLYPHS: hb_buffer_content_type_t = 2;
2476 /// hb_buffer_content_type_t:
2477 /// @HB_BUFFER_CONTENT_TYPE_INVALID: Initial value for new buffer.
2478 /// @HB_BUFFER_CONTENT_TYPE_UNICODE: The buffer contains input characters (before shaping).
2479 /// @HB_BUFFER_CONTENT_TYPE_GLYPHS: The buffer contains output glyphs (after shaping).
2480 pub type hb_buffer_content_type_t = u32;
2481 extern "C" {
hb_buffer_set_content_type( buffer: *mut hb_buffer_t, content_type: hb_buffer_content_type_t, )2482 pub fn hb_buffer_set_content_type(
2483 buffer: *mut hb_buffer_t,
2484 content_type: hb_buffer_content_type_t,
2485 );
2486 }
2487 extern "C" {
hb_buffer_get_content_type(buffer: *mut hb_buffer_t) -> hb_buffer_content_type_t2488 pub fn hb_buffer_get_content_type(buffer: *mut hb_buffer_t) -> hb_buffer_content_type_t;
2489 }
2490 extern "C" {
hb_buffer_set_unicode_funcs( buffer: *mut hb_buffer_t, unicode_funcs: *mut hb_unicode_funcs_t, )2491 pub fn hb_buffer_set_unicode_funcs(
2492 buffer: *mut hb_buffer_t,
2493 unicode_funcs: *mut hb_unicode_funcs_t,
2494 );
2495 }
2496 extern "C" {
hb_buffer_get_unicode_funcs(buffer: *mut hb_buffer_t) -> *mut hb_unicode_funcs_t2497 pub fn hb_buffer_get_unicode_funcs(buffer: *mut hb_buffer_t) -> *mut hb_unicode_funcs_t;
2498 }
2499 extern "C" {
hb_buffer_set_direction(buffer: *mut hb_buffer_t, direction: hb_direction_t)2500 pub fn hb_buffer_set_direction(buffer: *mut hb_buffer_t, direction: hb_direction_t);
2501 }
2502 extern "C" {
hb_buffer_get_direction(buffer: *mut hb_buffer_t) -> hb_direction_t2503 pub fn hb_buffer_get_direction(buffer: *mut hb_buffer_t) -> hb_direction_t;
2504 }
2505 extern "C" {
hb_buffer_set_script(buffer: *mut hb_buffer_t, script: hb_script_t)2506 pub fn hb_buffer_set_script(buffer: *mut hb_buffer_t, script: hb_script_t);
2507 }
2508 extern "C" {
hb_buffer_get_script(buffer: *mut hb_buffer_t) -> hb_script_t2509 pub fn hb_buffer_get_script(buffer: *mut hb_buffer_t) -> hb_script_t;
2510 }
2511 extern "C" {
hb_buffer_set_language(buffer: *mut hb_buffer_t, language: hb_language_t)2512 pub fn hb_buffer_set_language(buffer: *mut hb_buffer_t, language: hb_language_t);
2513 }
2514 extern "C" {
hb_buffer_get_language(buffer: *mut hb_buffer_t) -> hb_language_t2515 pub fn hb_buffer_get_language(buffer: *mut hb_buffer_t) -> hb_language_t;
2516 }
2517 extern "C" {
hb_buffer_set_segment_properties( buffer: *mut hb_buffer_t, props: *const hb_segment_properties_t, )2518 pub fn hb_buffer_set_segment_properties(
2519 buffer: *mut hb_buffer_t,
2520 props: *const hb_segment_properties_t,
2521 );
2522 }
2523 extern "C" {
hb_buffer_get_segment_properties( buffer: *mut hb_buffer_t, props: *mut hb_segment_properties_t, )2524 pub fn hb_buffer_get_segment_properties(
2525 buffer: *mut hb_buffer_t,
2526 props: *mut hb_segment_properties_t,
2527 );
2528 }
2529 extern "C" {
hb_buffer_guess_segment_properties(buffer: *mut hb_buffer_t)2530 pub fn hb_buffer_guess_segment_properties(buffer: *mut hb_buffer_t);
2531 }
2532 pub const HB_BUFFER_FLAG_DEFAULT: hb_buffer_flags_t = 0;
2533 pub const HB_BUFFER_FLAG_BOT: hb_buffer_flags_t = 1;
2534 pub const HB_BUFFER_FLAG_EOT: hb_buffer_flags_t = 2;
2535 pub const HB_BUFFER_FLAG_PRESERVE_DEFAULT_IGNORABLES: hb_buffer_flags_t = 4;
2536 pub const HB_BUFFER_FLAG_REMOVE_DEFAULT_IGNORABLES: hb_buffer_flags_t = 8;
2537 pub const HB_BUFFER_FLAG_DO_NOT_INSERT_DOTTED_CIRCLE: hb_buffer_flags_t = 16;
2538 /// hb_buffer_flags_t:
2539 /// @HB_BUFFER_FLAG_DEFAULT: the default buffer flag.
2540 /// @HB_BUFFER_FLAG_BOT: flag indicating that special handling of the beginning
2541 /// of text paragraph can be applied to this buffer. Should usually
2542 /// be set, unless you are passing to the buffer only part
2543 /// of the text without the full context.
2544 /// @HB_BUFFER_FLAG_EOT: flag indicating that special handling of the end of text
2545 /// paragraph can be applied to this buffer, similar to
2546 /// @HB_BUFFER_FLAG_BOT.
2547 /// @HB_BUFFER_FLAG_PRESERVE_DEFAULT_IGNORABLES:
2548 /// flag indication that character with Default_Ignorable
2549 /// Unicode property should use the corresponding glyph
2550 /// from the font, instead of hiding them (done by
2551 /// replacing them with the space glyph and zeroing the
2552 /// advance width.) This flag takes precedence over
2553 /// @HB_BUFFER_FLAG_REMOVE_DEFAULT_IGNORABLES.
2554 /// @HB_BUFFER_FLAG_REMOVE_DEFAULT_IGNORABLES:
2555 /// flag indication that character with Default_Ignorable
2556 /// Unicode property should be removed from glyph string
2557 /// instead of hiding them (done by replacing them with the
2558 /// space glyph and zeroing the advance width.)
2559 /// @HB_BUFFER_FLAG_PRESERVE_DEFAULT_IGNORABLES takes
2560 /// precedence over this flag. Since: 1.8.0
2561 /// @HB_BUFFER_FLAG_DO_NOT_INSERT_DOTTED_CIRCLE:
2562 /// flag indicating that a dotted circle should
2563 /// not be inserted in the rendering of incorrect
2564 /// character sequences (such at <0905 093E>). Since: 2.4
2565 ///
2566 /// Since: 0.9.20
2567 pub type hb_buffer_flags_t = u32;
2568 extern "C" {
hb_buffer_set_flags(buffer: *mut hb_buffer_t, flags: hb_buffer_flags_t)2569 pub fn hb_buffer_set_flags(buffer: *mut hb_buffer_t, flags: hb_buffer_flags_t);
2570 }
2571 extern "C" {
hb_buffer_get_flags(buffer: *mut hb_buffer_t) -> hb_buffer_flags_t2572 pub fn hb_buffer_get_flags(buffer: *mut hb_buffer_t) -> hb_buffer_flags_t;
2573 }
2574 pub const HB_BUFFER_CLUSTER_LEVEL_MONOTONE_GRAPHEMES: hb_buffer_cluster_level_t = 0;
2575 pub const HB_BUFFER_CLUSTER_LEVEL_MONOTONE_CHARACTERS: hb_buffer_cluster_level_t = 1;
2576 pub const HB_BUFFER_CLUSTER_LEVEL_CHARACTERS: hb_buffer_cluster_level_t = 2;
2577 pub const HB_BUFFER_CLUSTER_LEVEL_DEFAULT: hb_buffer_cluster_level_t = 0;
2578 /// hb_buffer_cluster_level_t:
2579 /// @HB_BUFFER_CLUSTER_LEVEL_MONOTONE_GRAPHEMES: Return cluster values grouped by graphemes into
2580 /// monotone order.
2581 /// @HB_BUFFER_CLUSTER_LEVEL_MONOTONE_CHARACTERS: Return cluster values grouped into monotone order.
2582 /// @HB_BUFFER_CLUSTER_LEVEL_CHARACTERS: Don't group cluster values.
2583 /// @HB_BUFFER_CLUSTER_LEVEL_DEFAULT: Default cluster level,
2584 /// equal to @HB_BUFFER_CLUSTER_LEVEL_MONOTONE_GRAPHEMES.
2585 ///
2586 /// Since: 0.9.42
2587 pub type hb_buffer_cluster_level_t = u32;
2588 extern "C" {
hb_buffer_set_cluster_level( buffer: *mut hb_buffer_t, cluster_level: hb_buffer_cluster_level_t, )2589 pub fn hb_buffer_set_cluster_level(
2590 buffer: *mut hb_buffer_t,
2591 cluster_level: hb_buffer_cluster_level_t,
2592 );
2593 }
2594 extern "C" {
hb_buffer_get_cluster_level(buffer: *mut hb_buffer_t) -> hb_buffer_cluster_level_t2595 pub fn hb_buffer_get_cluster_level(buffer: *mut hb_buffer_t) -> hb_buffer_cluster_level_t;
2596 }
2597 extern "C" {
hb_buffer_set_replacement_codepoint( buffer: *mut hb_buffer_t, replacement: hb_codepoint_t, )2598 pub fn hb_buffer_set_replacement_codepoint(
2599 buffer: *mut hb_buffer_t,
2600 replacement: hb_codepoint_t,
2601 );
2602 }
2603 extern "C" {
hb_buffer_get_replacement_codepoint(buffer: *mut hb_buffer_t) -> hb_codepoint_t2604 pub fn hb_buffer_get_replacement_codepoint(buffer: *mut hb_buffer_t) -> hb_codepoint_t;
2605 }
2606 extern "C" {
hb_buffer_set_invisible_glyph(buffer: *mut hb_buffer_t, invisible: hb_codepoint_t)2607 pub fn hb_buffer_set_invisible_glyph(buffer: *mut hb_buffer_t, invisible: hb_codepoint_t);
2608 }
2609 extern "C" {
hb_buffer_get_invisible_glyph(buffer: *mut hb_buffer_t) -> hb_codepoint_t2610 pub fn hb_buffer_get_invisible_glyph(buffer: *mut hb_buffer_t) -> hb_codepoint_t;
2611 }
2612 extern "C" {
hb_buffer_reset(buffer: *mut hb_buffer_t)2613 pub fn hb_buffer_reset(buffer: *mut hb_buffer_t);
2614 }
2615 extern "C" {
hb_buffer_clear_contents(buffer: *mut hb_buffer_t)2616 pub fn hb_buffer_clear_contents(buffer: *mut hb_buffer_t);
2617 }
2618 extern "C" {
hb_buffer_pre_allocate( buffer: *mut hb_buffer_t, size: ::std::os::raw::c_uint, ) -> hb_bool_t2619 pub fn hb_buffer_pre_allocate(
2620 buffer: *mut hb_buffer_t,
2621 size: ::std::os::raw::c_uint,
2622 ) -> hb_bool_t;
2623 }
2624 extern "C" {
hb_buffer_allocation_successful(buffer: *mut hb_buffer_t) -> hb_bool_t2625 pub fn hb_buffer_allocation_successful(buffer: *mut hb_buffer_t) -> hb_bool_t;
2626 }
2627 extern "C" {
hb_buffer_reverse(buffer: *mut hb_buffer_t)2628 pub fn hb_buffer_reverse(buffer: *mut hb_buffer_t);
2629 }
2630 extern "C" {
hb_buffer_reverse_range( buffer: *mut hb_buffer_t, start: ::std::os::raw::c_uint, end: ::std::os::raw::c_uint, )2631 pub fn hb_buffer_reverse_range(
2632 buffer: *mut hb_buffer_t,
2633 start: ::std::os::raw::c_uint,
2634 end: ::std::os::raw::c_uint,
2635 );
2636 }
2637 extern "C" {
hb_buffer_reverse_clusters(buffer: *mut hb_buffer_t)2638 pub fn hb_buffer_reverse_clusters(buffer: *mut hb_buffer_t);
2639 }
2640 extern "C" {
hb_buffer_add( buffer: *mut hb_buffer_t, codepoint: hb_codepoint_t, cluster: ::std::os::raw::c_uint, )2641 pub fn hb_buffer_add(
2642 buffer: *mut hb_buffer_t,
2643 codepoint: hb_codepoint_t,
2644 cluster: ::std::os::raw::c_uint,
2645 );
2646 }
2647 extern "C" {
hb_buffer_add_utf8( buffer: *mut hb_buffer_t, text: *const ::std::os::raw::c_char, text_length: ::std::os::raw::c_int, item_offset: ::std::os::raw::c_uint, item_length: ::std::os::raw::c_int, )2648 pub fn hb_buffer_add_utf8(
2649 buffer: *mut hb_buffer_t,
2650 text: *const ::std::os::raw::c_char,
2651 text_length: ::std::os::raw::c_int,
2652 item_offset: ::std::os::raw::c_uint,
2653 item_length: ::std::os::raw::c_int,
2654 );
2655 }
2656 extern "C" {
hb_buffer_add_utf16( buffer: *mut hb_buffer_t, text: *const u16, text_length: ::std::os::raw::c_int, item_offset: ::std::os::raw::c_uint, item_length: ::std::os::raw::c_int, )2657 pub fn hb_buffer_add_utf16(
2658 buffer: *mut hb_buffer_t,
2659 text: *const u16,
2660 text_length: ::std::os::raw::c_int,
2661 item_offset: ::std::os::raw::c_uint,
2662 item_length: ::std::os::raw::c_int,
2663 );
2664 }
2665 extern "C" {
hb_buffer_add_utf32( buffer: *mut hb_buffer_t, text: *const u32, text_length: ::std::os::raw::c_int, item_offset: ::std::os::raw::c_uint, item_length: ::std::os::raw::c_int, )2666 pub fn hb_buffer_add_utf32(
2667 buffer: *mut hb_buffer_t,
2668 text: *const u32,
2669 text_length: ::std::os::raw::c_int,
2670 item_offset: ::std::os::raw::c_uint,
2671 item_length: ::std::os::raw::c_int,
2672 );
2673 }
2674 extern "C" {
hb_buffer_add_latin1( buffer: *mut hb_buffer_t, text: *const u8, text_length: ::std::os::raw::c_int, item_offset: ::std::os::raw::c_uint, item_length: ::std::os::raw::c_int, )2675 pub fn hb_buffer_add_latin1(
2676 buffer: *mut hb_buffer_t,
2677 text: *const u8,
2678 text_length: ::std::os::raw::c_int,
2679 item_offset: ::std::os::raw::c_uint,
2680 item_length: ::std::os::raw::c_int,
2681 );
2682 }
2683 extern "C" {
hb_buffer_add_codepoints( buffer: *mut hb_buffer_t, text: *const hb_codepoint_t, text_length: ::std::os::raw::c_int, item_offset: ::std::os::raw::c_uint, item_length: ::std::os::raw::c_int, )2684 pub fn hb_buffer_add_codepoints(
2685 buffer: *mut hb_buffer_t,
2686 text: *const hb_codepoint_t,
2687 text_length: ::std::os::raw::c_int,
2688 item_offset: ::std::os::raw::c_uint,
2689 item_length: ::std::os::raw::c_int,
2690 );
2691 }
2692 extern "C" {
hb_buffer_append( buffer: *mut hb_buffer_t, source: *mut hb_buffer_t, start: ::std::os::raw::c_uint, end: ::std::os::raw::c_uint, )2693 pub fn hb_buffer_append(
2694 buffer: *mut hb_buffer_t,
2695 source: *mut hb_buffer_t,
2696 start: ::std::os::raw::c_uint,
2697 end: ::std::os::raw::c_uint,
2698 );
2699 }
2700 extern "C" {
hb_buffer_set_length( buffer: *mut hb_buffer_t, length: ::std::os::raw::c_uint, ) -> hb_bool_t2701 pub fn hb_buffer_set_length(
2702 buffer: *mut hb_buffer_t,
2703 length: ::std::os::raw::c_uint,
2704 ) -> hb_bool_t;
2705 }
2706 extern "C" {
hb_buffer_get_length(buffer: *mut hb_buffer_t) -> ::std::os::raw::c_uint2707 pub fn hb_buffer_get_length(buffer: *mut hb_buffer_t) -> ::std::os::raw::c_uint;
2708 }
2709 extern "C" {
hb_buffer_get_glyph_infos( buffer: *mut hb_buffer_t, length: *mut ::std::os::raw::c_uint, ) -> *mut hb_glyph_info_t2710 pub fn hb_buffer_get_glyph_infos(
2711 buffer: *mut hb_buffer_t,
2712 length: *mut ::std::os::raw::c_uint,
2713 ) -> *mut hb_glyph_info_t;
2714 }
2715 extern "C" {
hb_buffer_get_glyph_positions( buffer: *mut hb_buffer_t, length: *mut ::std::os::raw::c_uint, ) -> *mut hb_glyph_position_t2716 pub fn hb_buffer_get_glyph_positions(
2717 buffer: *mut hb_buffer_t,
2718 length: *mut ::std::os::raw::c_uint,
2719 ) -> *mut hb_glyph_position_t;
2720 }
2721 extern "C" {
hb_buffer_normalize_glyphs(buffer: *mut hb_buffer_t)2722 pub fn hb_buffer_normalize_glyphs(buffer: *mut hb_buffer_t);
2723 }
2724 pub const HB_BUFFER_SERIALIZE_FLAG_DEFAULT: hb_buffer_serialize_flags_t = 0;
2725 pub const HB_BUFFER_SERIALIZE_FLAG_NO_CLUSTERS: hb_buffer_serialize_flags_t = 1;
2726 pub const HB_BUFFER_SERIALIZE_FLAG_NO_POSITIONS: hb_buffer_serialize_flags_t = 2;
2727 pub const HB_BUFFER_SERIALIZE_FLAG_NO_GLYPH_NAMES: hb_buffer_serialize_flags_t = 4;
2728 pub const HB_BUFFER_SERIALIZE_FLAG_GLYPH_EXTENTS: hb_buffer_serialize_flags_t = 8;
2729 pub const HB_BUFFER_SERIALIZE_FLAG_GLYPH_FLAGS: hb_buffer_serialize_flags_t = 16;
2730 pub const HB_BUFFER_SERIALIZE_FLAG_NO_ADVANCES: hb_buffer_serialize_flags_t = 32;
2731 /// hb_buffer_serialize_flags_t:
2732 /// @HB_BUFFER_SERIALIZE_FLAG_DEFAULT: serialize glyph names, clusters and positions.
2733 /// @HB_BUFFER_SERIALIZE_FLAG_NO_CLUSTERS: do not serialize glyph cluster.
2734 /// @HB_BUFFER_SERIALIZE_FLAG_NO_POSITIONS: do not serialize glyph position information.
2735 /// @HB_BUFFER_SERIALIZE_FLAG_NO_GLYPH_NAMES: do no serialize glyph name.
2736 /// @HB_BUFFER_SERIALIZE_FLAG_GLYPH_EXTENTS: serialize glyph extents.
2737 /// @HB_BUFFER_SERIALIZE_FLAG_GLYPH_FLAGS: serialize glyph flags. Since: 1.5.0
2738 /// @HB_BUFFER_SERIALIZE_FLAG_NO_ADVANCES: do not serialize glyph advances,
2739 /// glyph offsets will reflect absolute glyph positions. Since: 1.8.0
2740 ///
2741 /// Flags that control what glyph information are serialized in hb_buffer_serialize_glyphs().
2742 ///
2743 /// Since: 0.9.20
2744 pub type hb_buffer_serialize_flags_t = u32;
2745 pub const HB_BUFFER_SERIALIZE_FORMAT_TEXT: hb_buffer_serialize_format_t = 1413830740;
2746 pub const HB_BUFFER_SERIALIZE_FORMAT_JSON: hb_buffer_serialize_format_t = 1246973774;
2747 pub const HB_BUFFER_SERIALIZE_FORMAT_INVALID: hb_buffer_serialize_format_t = 0;
2748 /// hb_buffer_serialize_format_t:
2749 /// @HB_BUFFER_SERIALIZE_FORMAT_TEXT: a human-readable, plain text format.
2750 /// @HB_BUFFER_SERIALIZE_FORMAT_JSON: a machine-readable JSON format.
2751 /// @HB_BUFFER_SERIALIZE_FORMAT_INVALID: invalid format.
2752 ///
2753 /// The buffer serialization and de-serialization format used in
2754 /// hb_buffer_serialize_glyphs() and hb_buffer_deserialize_glyphs().
2755 ///
2756 /// Since: 0.9.2
2757 pub type hb_buffer_serialize_format_t = u32;
2758 extern "C" {
hb_buffer_serialize_format_from_string( str: *const ::std::os::raw::c_char, len: ::std::os::raw::c_int, ) -> hb_buffer_serialize_format_t2759 pub fn hb_buffer_serialize_format_from_string(
2760 str: *const ::std::os::raw::c_char,
2761 len: ::std::os::raw::c_int,
2762 ) -> hb_buffer_serialize_format_t;
2763 }
2764 extern "C" {
hb_buffer_serialize_format_to_string( format: hb_buffer_serialize_format_t, ) -> *const ::std::os::raw::c_char2765 pub fn hb_buffer_serialize_format_to_string(
2766 format: hb_buffer_serialize_format_t,
2767 ) -> *const ::std::os::raw::c_char;
2768 }
2769 extern "C" {
hb_buffer_serialize_list_formats() -> *mut *const ::std::os::raw::c_char2770 pub fn hb_buffer_serialize_list_formats() -> *mut *const ::std::os::raw::c_char;
2771 }
2772 extern "C" {
hb_buffer_serialize_glyphs( buffer: *mut hb_buffer_t, start: ::std::os::raw::c_uint, end: ::std::os::raw::c_uint, buf: *mut ::std::os::raw::c_char, buf_size: ::std::os::raw::c_uint, buf_consumed: *mut ::std::os::raw::c_uint, font: *mut hb_font_t, format: hb_buffer_serialize_format_t, flags: hb_buffer_serialize_flags_t, ) -> ::std::os::raw::c_uint2773 pub fn hb_buffer_serialize_glyphs(
2774 buffer: *mut hb_buffer_t,
2775 start: ::std::os::raw::c_uint,
2776 end: ::std::os::raw::c_uint,
2777 buf: *mut ::std::os::raw::c_char,
2778 buf_size: ::std::os::raw::c_uint,
2779 buf_consumed: *mut ::std::os::raw::c_uint,
2780 font: *mut hb_font_t,
2781 format: hb_buffer_serialize_format_t,
2782 flags: hb_buffer_serialize_flags_t,
2783 ) -> ::std::os::raw::c_uint;
2784 }
2785 extern "C" {
hb_buffer_deserialize_glyphs( buffer: *mut hb_buffer_t, buf: *const ::std::os::raw::c_char, buf_len: ::std::os::raw::c_int, end_ptr: *mut *const ::std::os::raw::c_char, font: *mut hb_font_t, format: hb_buffer_serialize_format_t, ) -> hb_bool_t2786 pub fn hb_buffer_deserialize_glyphs(
2787 buffer: *mut hb_buffer_t,
2788 buf: *const ::std::os::raw::c_char,
2789 buf_len: ::std::os::raw::c_int,
2790 end_ptr: *mut *const ::std::os::raw::c_char,
2791 font: *mut hb_font_t,
2792 format: hb_buffer_serialize_format_t,
2793 ) -> hb_bool_t;
2794 }
2795 pub const HB_BUFFER_DIFF_FLAG_EQUAL: hb_buffer_diff_flags_t = 0;
2796 pub const HB_BUFFER_DIFF_FLAG_CONTENT_TYPE_MISMATCH: hb_buffer_diff_flags_t = 1;
2797 pub const HB_BUFFER_DIFF_FLAG_LENGTH_MISMATCH: hb_buffer_diff_flags_t = 2;
2798 pub const HB_BUFFER_DIFF_FLAG_NOTDEF_PRESENT: hb_buffer_diff_flags_t = 4;
2799 pub const HB_BUFFER_DIFF_FLAG_DOTTED_CIRCLE_PRESENT: hb_buffer_diff_flags_t = 8;
2800 pub const HB_BUFFER_DIFF_FLAG_CODEPOINT_MISMATCH: hb_buffer_diff_flags_t = 16;
2801 pub const HB_BUFFER_DIFF_FLAG_CLUSTER_MISMATCH: hb_buffer_diff_flags_t = 32;
2802 pub const HB_BUFFER_DIFF_FLAG_GLYPH_FLAGS_MISMATCH: hb_buffer_diff_flags_t = 64;
2803 pub const HB_BUFFER_DIFF_FLAG_POSITION_MISMATCH: hb_buffer_diff_flags_t = 128;
2804 pub type hb_buffer_diff_flags_t = u32;
2805 extern "C" {
hb_buffer_diff( buffer: *mut hb_buffer_t, reference: *mut hb_buffer_t, dottedcircle_glyph: hb_codepoint_t, position_fuzz: ::std::os::raw::c_uint, ) -> hb_buffer_diff_flags_t2806 pub fn hb_buffer_diff(
2807 buffer: *mut hb_buffer_t,
2808 reference: *mut hb_buffer_t,
2809 dottedcircle_glyph: hb_codepoint_t,
2810 position_fuzz: ::std::os::raw::c_uint,
2811 ) -> hb_buffer_diff_flags_t;
2812 }
2813 pub type hb_buffer_message_func_t = ::std::option::Option<
2814 unsafe extern "C" fn(
2815 buffer: *mut hb_buffer_t,
2816 font: *mut hb_font_t,
2817 message: *const ::std::os::raw::c_char,
2818 user_data: *mut ::std::os::raw::c_void,
2819 ) -> hb_bool_t,
2820 >;
2821 extern "C" {
hb_buffer_set_message_func( buffer: *mut hb_buffer_t, func: hb_buffer_message_func_t, user_data: *mut ::std::os::raw::c_void, destroy: hb_destroy_func_t, )2822 pub fn hb_buffer_set_message_func(
2823 buffer: *mut hb_buffer_t,
2824 func: hb_buffer_message_func_t,
2825 user_data: *mut ::std::os::raw::c_void,
2826 destroy: hb_destroy_func_t,
2827 );
2828 }
2829 #[repr(C)]
2830 #[derive(Debug, Copy, Clone)]
2831 pub struct hb_map_t {
2832 _unused: [u8; 0],
2833 }
2834 extern "C" {
hb_map_create() -> *mut hb_map_t2835 pub fn hb_map_create() -> *mut hb_map_t;
2836 }
2837 extern "C" {
hb_map_get_empty() -> *mut hb_map_t2838 pub fn hb_map_get_empty() -> *mut hb_map_t;
2839 }
2840 extern "C" {
hb_map_reference(map: *mut hb_map_t) -> *mut hb_map_t2841 pub fn hb_map_reference(map: *mut hb_map_t) -> *mut hb_map_t;
2842 }
2843 extern "C" {
hb_map_destroy(map: *mut hb_map_t)2844 pub fn hb_map_destroy(map: *mut hb_map_t);
2845 }
2846 extern "C" {
hb_map_set_user_data( map: *mut hb_map_t, key: *mut hb_user_data_key_t, data: *mut ::std::os::raw::c_void, destroy: hb_destroy_func_t, replace: hb_bool_t, ) -> hb_bool_t2847 pub fn hb_map_set_user_data(
2848 map: *mut hb_map_t,
2849 key: *mut hb_user_data_key_t,
2850 data: *mut ::std::os::raw::c_void,
2851 destroy: hb_destroy_func_t,
2852 replace: hb_bool_t,
2853 ) -> hb_bool_t;
2854 }
2855 extern "C" {
hb_map_get_user_data( map: *mut hb_map_t, key: *mut hb_user_data_key_t, ) -> *mut ::std::os::raw::c_void2856 pub fn hb_map_get_user_data(
2857 map: *mut hb_map_t,
2858 key: *mut hb_user_data_key_t,
2859 ) -> *mut ::std::os::raw::c_void;
2860 }
2861 extern "C" {
hb_map_allocation_successful(map: *const hb_map_t) -> hb_bool_t2862 pub fn hb_map_allocation_successful(map: *const hb_map_t) -> hb_bool_t;
2863 }
2864 extern "C" {
hb_map_clear(map: *mut hb_map_t)2865 pub fn hb_map_clear(map: *mut hb_map_t);
2866 }
2867 extern "C" {
hb_map_is_empty(map: *const hb_map_t) -> hb_bool_t2868 pub fn hb_map_is_empty(map: *const hb_map_t) -> hb_bool_t;
2869 }
2870 extern "C" {
hb_map_get_population(map: *const hb_map_t) -> ::std::os::raw::c_uint2871 pub fn hb_map_get_population(map: *const hb_map_t) -> ::std::os::raw::c_uint;
2872 }
2873 extern "C" {
hb_map_set(map: *mut hb_map_t, key: hb_codepoint_t, value: hb_codepoint_t)2874 pub fn hb_map_set(map: *mut hb_map_t, key: hb_codepoint_t, value: hb_codepoint_t);
2875 }
2876 extern "C" {
hb_map_get(map: *const hb_map_t, key: hb_codepoint_t) -> hb_codepoint_t2877 pub fn hb_map_get(map: *const hb_map_t, key: hb_codepoint_t) -> hb_codepoint_t;
2878 }
2879 extern "C" {
hb_map_del(map: *mut hb_map_t, key: hb_codepoint_t)2880 pub fn hb_map_del(map: *mut hb_map_t, key: hb_codepoint_t);
2881 }
2882 extern "C" {
hb_map_has(map: *const hb_map_t, key: hb_codepoint_t) -> hb_bool_t2883 pub fn hb_map_has(map: *const hb_map_t, key: hb_codepoint_t) -> hb_bool_t;
2884 }
2885 extern "C" {
hb_shape( font: *mut hb_font_t, buffer: *mut hb_buffer_t, features: *const hb_feature_t, num_features: ::std::os::raw::c_uint, )2886 pub fn hb_shape(
2887 font: *mut hb_font_t,
2888 buffer: *mut hb_buffer_t,
2889 features: *const hb_feature_t,
2890 num_features: ::std::os::raw::c_uint,
2891 );
2892 }
2893 extern "C" {
hb_shape_full( font: *mut hb_font_t, buffer: *mut hb_buffer_t, features: *const hb_feature_t, num_features: ::std::os::raw::c_uint, shaper_list: *const *const ::std::os::raw::c_char, ) -> hb_bool_t2894 pub fn hb_shape_full(
2895 font: *mut hb_font_t,
2896 buffer: *mut hb_buffer_t,
2897 features: *const hb_feature_t,
2898 num_features: ::std::os::raw::c_uint,
2899 shaper_list: *const *const ::std::os::raw::c_char,
2900 ) -> hb_bool_t;
2901 }
2902 extern "C" {
hb_shape_list_shapers() -> *mut *const ::std::os::raw::c_char2903 pub fn hb_shape_list_shapers() -> *mut *const ::std::os::raw::c_char;
2904 }
2905 #[repr(C)]
2906 #[derive(Debug, Copy, Clone)]
2907 pub struct hb_shape_plan_t {
2908 _unused: [u8; 0],
2909 }
2910 extern "C" {
hb_shape_plan_create( face: *mut hb_face_t, props: *const hb_segment_properties_t, user_features: *const hb_feature_t, num_user_features: ::std::os::raw::c_uint, shaper_list: *const *const ::std::os::raw::c_char, ) -> *mut hb_shape_plan_t2911 pub fn hb_shape_plan_create(
2912 face: *mut hb_face_t,
2913 props: *const hb_segment_properties_t,
2914 user_features: *const hb_feature_t,
2915 num_user_features: ::std::os::raw::c_uint,
2916 shaper_list: *const *const ::std::os::raw::c_char,
2917 ) -> *mut hb_shape_plan_t;
2918 }
2919 extern "C" {
hb_shape_plan_create_cached( face: *mut hb_face_t, props: *const hb_segment_properties_t, user_features: *const hb_feature_t, num_user_features: ::std::os::raw::c_uint, shaper_list: *const *const ::std::os::raw::c_char, ) -> *mut hb_shape_plan_t2920 pub fn hb_shape_plan_create_cached(
2921 face: *mut hb_face_t,
2922 props: *const hb_segment_properties_t,
2923 user_features: *const hb_feature_t,
2924 num_user_features: ::std::os::raw::c_uint,
2925 shaper_list: *const *const ::std::os::raw::c_char,
2926 ) -> *mut hb_shape_plan_t;
2927 }
2928 extern "C" {
hb_shape_plan_create2( face: *mut hb_face_t, props: *const hb_segment_properties_t, user_features: *const hb_feature_t, num_user_features: ::std::os::raw::c_uint, coords: *const ::std::os::raw::c_int, num_coords: ::std::os::raw::c_uint, shaper_list: *const *const ::std::os::raw::c_char, ) -> *mut hb_shape_plan_t2929 pub fn hb_shape_plan_create2(
2930 face: *mut hb_face_t,
2931 props: *const hb_segment_properties_t,
2932 user_features: *const hb_feature_t,
2933 num_user_features: ::std::os::raw::c_uint,
2934 coords: *const ::std::os::raw::c_int,
2935 num_coords: ::std::os::raw::c_uint,
2936 shaper_list: *const *const ::std::os::raw::c_char,
2937 ) -> *mut hb_shape_plan_t;
2938 }
2939 extern "C" {
hb_shape_plan_create_cached2( face: *mut hb_face_t, props: *const hb_segment_properties_t, user_features: *const hb_feature_t, num_user_features: ::std::os::raw::c_uint, coords: *const ::std::os::raw::c_int, num_coords: ::std::os::raw::c_uint, shaper_list: *const *const ::std::os::raw::c_char, ) -> *mut hb_shape_plan_t2940 pub fn hb_shape_plan_create_cached2(
2941 face: *mut hb_face_t,
2942 props: *const hb_segment_properties_t,
2943 user_features: *const hb_feature_t,
2944 num_user_features: ::std::os::raw::c_uint,
2945 coords: *const ::std::os::raw::c_int,
2946 num_coords: ::std::os::raw::c_uint,
2947 shaper_list: *const *const ::std::os::raw::c_char,
2948 ) -> *mut hb_shape_plan_t;
2949 }
2950 extern "C" {
hb_shape_plan_get_empty() -> *mut hb_shape_plan_t2951 pub fn hb_shape_plan_get_empty() -> *mut hb_shape_plan_t;
2952 }
2953 extern "C" {
hb_shape_plan_reference(shape_plan: *mut hb_shape_plan_t) -> *mut hb_shape_plan_t2954 pub fn hb_shape_plan_reference(shape_plan: *mut hb_shape_plan_t) -> *mut hb_shape_plan_t;
2955 }
2956 extern "C" {
hb_shape_plan_destroy(shape_plan: *mut hb_shape_plan_t)2957 pub fn hb_shape_plan_destroy(shape_plan: *mut hb_shape_plan_t);
2958 }
2959 extern "C" {
hb_shape_plan_set_user_data( shape_plan: *mut hb_shape_plan_t, key: *mut hb_user_data_key_t, data: *mut ::std::os::raw::c_void, destroy: hb_destroy_func_t, replace: hb_bool_t, ) -> hb_bool_t2960 pub fn hb_shape_plan_set_user_data(
2961 shape_plan: *mut hb_shape_plan_t,
2962 key: *mut hb_user_data_key_t,
2963 data: *mut ::std::os::raw::c_void,
2964 destroy: hb_destroy_func_t,
2965 replace: hb_bool_t,
2966 ) -> hb_bool_t;
2967 }
2968 extern "C" {
hb_shape_plan_get_user_data( shape_plan: *mut hb_shape_plan_t, key: *mut hb_user_data_key_t, ) -> *mut ::std::os::raw::c_void2969 pub fn hb_shape_plan_get_user_data(
2970 shape_plan: *mut hb_shape_plan_t,
2971 key: *mut hb_user_data_key_t,
2972 ) -> *mut ::std::os::raw::c_void;
2973 }
2974 extern "C" {
hb_shape_plan_execute( shape_plan: *mut hb_shape_plan_t, font: *mut hb_font_t, buffer: *mut hb_buffer_t, features: *const hb_feature_t, num_features: ::std::os::raw::c_uint, ) -> hb_bool_t2975 pub fn hb_shape_plan_execute(
2976 shape_plan: *mut hb_shape_plan_t,
2977 font: *mut hb_font_t,
2978 buffer: *mut hb_buffer_t,
2979 features: *const hb_feature_t,
2980 num_features: ::std::os::raw::c_uint,
2981 ) -> hb_bool_t;
2982 }
2983 extern "C" {
hb_shape_plan_get_shaper( shape_plan: *mut hb_shape_plan_t, ) -> *const ::std::os::raw::c_char2984 pub fn hb_shape_plan_get_shaper(
2985 shape_plan: *mut hb_shape_plan_t,
2986 ) -> *const ::std::os::raw::c_char;
2987 }
2988 extern "C" {
hb_version( major: *mut ::std::os::raw::c_uint, minor: *mut ::std::os::raw::c_uint, micro: *mut ::std::os::raw::c_uint, )2989 pub fn hb_version(
2990 major: *mut ::std::os::raw::c_uint,
2991 minor: *mut ::std::os::raw::c_uint,
2992 micro: *mut ::std::os::raw::c_uint,
2993 );
2994 }
2995 extern "C" {
hb_version_string() -> *const ::std::os::raw::c_char2996 pub fn hb_version_string() -> *const ::std::os::raw::c_char;
2997 }
2998 extern "C" {
hb_version_atleast( major: ::std::os::raw::c_uint, minor: ::std::os::raw::c_uint, micro: ::std::os::raw::c_uint, ) -> hb_bool_t2999 pub fn hb_version_atleast(
3000 major: ::std::os::raw::c_uint,
3001 minor: ::std::os::raw::c_uint,
3002 micro: ::std::os::raw::c_uint,
3003 ) -> hb_bool_t;
3004 }
3005 pub const HB_OT_NAME_ID_COPYRIGHT: hb_ot_name_id_t = 0;
3006 pub const HB_OT_NAME_ID_FONT_FAMILY: hb_ot_name_id_t = 1;
3007 pub const HB_OT_NAME_ID_FONT_SUBFAMILY: hb_ot_name_id_t = 2;
3008 pub const HB_OT_NAME_ID_UNIQUE_ID: hb_ot_name_id_t = 3;
3009 pub const HB_OT_NAME_ID_FULL_NAME: hb_ot_name_id_t = 4;
3010 pub const HB_OT_NAME_ID_VERSION_STRING: hb_ot_name_id_t = 5;
3011 pub const HB_OT_NAME_ID_POSTSCRIPT_NAME: hb_ot_name_id_t = 6;
3012 pub const HB_OT_NAME_ID_TRADEMARK: hb_ot_name_id_t = 7;
3013 pub const HB_OT_NAME_ID_MANUFACTURER: hb_ot_name_id_t = 8;
3014 pub const HB_OT_NAME_ID_DESIGNER: hb_ot_name_id_t = 9;
3015 pub const HB_OT_NAME_ID_DESCRIPTION: hb_ot_name_id_t = 10;
3016 pub const HB_OT_NAME_ID_VENDOR_URL: hb_ot_name_id_t = 11;
3017 pub const HB_OT_NAME_ID_DESIGNER_URL: hb_ot_name_id_t = 12;
3018 pub const HB_OT_NAME_ID_LICENSE: hb_ot_name_id_t = 13;
3019 pub const HB_OT_NAME_ID_LICENSE_URL: hb_ot_name_id_t = 14;
3020 pub const HB_OT_NAME_ID_TYPOGRAPHIC_FAMILY: hb_ot_name_id_t = 16;
3021 pub const HB_OT_NAME_ID_TYPOGRAPHIC_SUBFAMILY: hb_ot_name_id_t = 17;
3022 pub const HB_OT_NAME_ID_MAC_FULL_NAME: hb_ot_name_id_t = 18;
3023 pub const HB_OT_NAME_ID_SAMPLE_TEXT: hb_ot_name_id_t = 19;
3024 pub const HB_OT_NAME_ID_CID_FINDFONT_NAME: hb_ot_name_id_t = 20;
3025 pub const HB_OT_NAME_ID_WWS_FAMILY: hb_ot_name_id_t = 21;
3026 pub const HB_OT_NAME_ID_WWS_SUBFAMILY: hb_ot_name_id_t = 22;
3027 pub const HB_OT_NAME_ID_LIGHT_BACKGROUND: hb_ot_name_id_t = 23;
3028 pub const HB_OT_NAME_ID_DARK_BACKGROUND: hb_ot_name_id_t = 24;
3029 pub const HB_OT_NAME_ID_VARIATIONS_PS_PREFIX: hb_ot_name_id_t = 25;
3030 pub const HB_OT_NAME_ID_INVALID: hb_ot_name_id_t = 65535;
3031 /// hb_ot_name_id_t:
3032 /// @HB_OT_NAME_ID_INVALID: Value to represent a nonexistent name ID.
3033 ///
3034 /// An integral type representing an OpenType 'name' table name identifier.
3035 /// There are predefined name IDs, as well as name IDs return from other
3036 /// API. These can be used to fetch name strings from a font face.
3037 ///
3038 /// Since: 2.0.0
3039 pub type hb_ot_name_id_t = ::std::os::raw::c_uint;
3040 /// hb_ot_name_entry_t:
3041 /// @name_id: name ID
3042 /// @language: language
3043 ///
3044 /// Structure representing a name ID in a particular language.
3045 ///
3046 /// Since: 2.1.0
3047 #[repr(C)]
3048 #[derive(Copy, Clone)]
3049 pub struct hb_ot_name_entry_t {
3050 pub name_id: hb_ot_name_id_t,
3051 pub var: hb_var_int_t,
3052 pub language: hb_language_t,
3053 }
3054 #[test]
bindgen_test_layout_hb_ot_name_entry_t()3055 fn bindgen_test_layout_hb_ot_name_entry_t() {
3056 assert_eq!(
3057 ::std::mem::size_of::<hb_ot_name_entry_t>(),
3058 16usize,
3059 concat!("Size of: ", stringify!(hb_ot_name_entry_t))
3060 );
3061 assert_eq!(
3062 ::std::mem::align_of::<hb_ot_name_entry_t>(),
3063 8usize,
3064 concat!("Alignment of ", stringify!(hb_ot_name_entry_t))
3065 );
3066 assert_eq!(
3067 unsafe { &(*(::std::ptr::null::<hb_ot_name_entry_t>())).name_id as *const _ as usize },
3068 0usize,
3069 concat!(
3070 "Offset of field: ",
3071 stringify!(hb_ot_name_entry_t),
3072 "::",
3073 stringify!(name_id)
3074 )
3075 );
3076 assert_eq!(
3077 unsafe { &(*(::std::ptr::null::<hb_ot_name_entry_t>())).var as *const _ as usize },
3078 4usize,
3079 concat!(
3080 "Offset of field: ",
3081 stringify!(hb_ot_name_entry_t),
3082 "::",
3083 stringify!(var)
3084 )
3085 );
3086 assert_eq!(
3087 unsafe { &(*(::std::ptr::null::<hb_ot_name_entry_t>())).language as *const _ as usize },
3088 8usize,
3089 concat!(
3090 "Offset of field: ",
3091 stringify!(hb_ot_name_entry_t),
3092 "::",
3093 stringify!(language)
3094 )
3095 );
3096 }
3097 extern "C" {
hb_ot_name_list_names( face: *mut hb_face_t, num_entries: *mut ::std::os::raw::c_uint, ) -> *const hb_ot_name_entry_t3098 pub fn hb_ot_name_list_names(
3099 face: *mut hb_face_t,
3100 num_entries: *mut ::std::os::raw::c_uint,
3101 ) -> *const hb_ot_name_entry_t;
3102 }
3103 extern "C" {
hb_ot_name_get_utf8( face: *mut hb_face_t, name_id: hb_ot_name_id_t, language: hb_language_t, text_size: *mut ::std::os::raw::c_uint, text: *mut ::std::os::raw::c_char, ) -> ::std::os::raw::c_uint3104 pub fn hb_ot_name_get_utf8(
3105 face: *mut hb_face_t,
3106 name_id: hb_ot_name_id_t,
3107 language: hb_language_t,
3108 text_size: *mut ::std::os::raw::c_uint,
3109 text: *mut ::std::os::raw::c_char,
3110 ) -> ::std::os::raw::c_uint;
3111 }
3112 extern "C" {
hb_ot_name_get_utf16( face: *mut hb_face_t, name_id: hb_ot_name_id_t, language: hb_language_t, text_size: *mut ::std::os::raw::c_uint, text: *mut u16, ) -> ::std::os::raw::c_uint3113 pub fn hb_ot_name_get_utf16(
3114 face: *mut hb_face_t,
3115 name_id: hb_ot_name_id_t,
3116 language: hb_language_t,
3117 text_size: *mut ::std::os::raw::c_uint,
3118 text: *mut u16,
3119 ) -> ::std::os::raw::c_uint;
3120 }
3121 extern "C" {
hb_ot_name_get_utf32( face: *mut hb_face_t, name_id: hb_ot_name_id_t, language: hb_language_t, text_size: *mut ::std::os::raw::c_uint, text: *mut u32, ) -> ::std::os::raw::c_uint3122 pub fn hb_ot_name_get_utf32(
3123 face: *mut hb_face_t,
3124 name_id: hb_ot_name_id_t,
3125 language: hb_language_t,
3126 text_size: *mut ::std::os::raw::c_uint,
3127 text: *mut u32,
3128 ) -> ::std::os::raw::c_uint;
3129 }
3130 extern "C" {
hb_ot_color_has_palettes(face: *mut hb_face_t) -> hb_bool_t3131 pub fn hb_ot_color_has_palettes(face: *mut hb_face_t) -> hb_bool_t;
3132 }
3133 extern "C" {
hb_ot_color_palette_get_count(face: *mut hb_face_t) -> ::std::os::raw::c_uint3134 pub fn hb_ot_color_palette_get_count(face: *mut hb_face_t) -> ::std::os::raw::c_uint;
3135 }
3136 extern "C" {
hb_ot_color_palette_get_name_id( face: *mut hb_face_t, palette_index: ::std::os::raw::c_uint, ) -> hb_ot_name_id_t3137 pub fn hb_ot_color_palette_get_name_id(
3138 face: *mut hb_face_t,
3139 palette_index: ::std::os::raw::c_uint,
3140 ) -> hb_ot_name_id_t;
3141 }
3142 extern "C" {
hb_ot_color_palette_color_get_name_id( face: *mut hb_face_t, color_index: ::std::os::raw::c_uint, ) -> hb_ot_name_id_t3143 pub fn hb_ot_color_palette_color_get_name_id(
3144 face: *mut hb_face_t,
3145 color_index: ::std::os::raw::c_uint,
3146 ) -> hb_ot_name_id_t;
3147 }
3148 pub const HB_OT_COLOR_PALETTE_FLAG_DEFAULT: hb_ot_color_palette_flags_t = 0;
3149 pub const HB_OT_COLOR_PALETTE_FLAG_USABLE_WITH_LIGHT_BACKGROUND: hb_ot_color_palette_flags_t = 1;
3150 pub const HB_OT_COLOR_PALETTE_FLAG_USABLE_WITH_DARK_BACKGROUND: hb_ot_color_palette_flags_t = 2;
3151 /// hb_ot_color_palette_flags_t:
3152 /// @HB_OT_COLOR_PALETTE_FLAG_DEFAULT: default indicating that there is nothing special
3153 /// to note about a color palette.
3154 /// @HB_OT_COLOR_PALETTE_FLAG_USABLE_WITH_LIGHT_BACKGROUND: flag indicating that the color
3155 /// palette is appropriate to use when displaying the font on a light background such as white.
3156 /// @HB_OT_COLOR_PALETTE_FLAG_USABLE_WITH_DARK_BACKGROUND: flag indicating that the color
3157 /// palette is appropriate to use when displaying the font on a dark background such as black.
3158 ///
3159 /// Since: 2.1.0
3160 pub type hb_ot_color_palette_flags_t = u32;
3161 extern "C" {
hb_ot_color_palette_get_flags( face: *mut hb_face_t, palette_index: ::std::os::raw::c_uint, ) -> hb_ot_color_palette_flags_t3162 pub fn hb_ot_color_palette_get_flags(
3163 face: *mut hb_face_t,
3164 palette_index: ::std::os::raw::c_uint,
3165 ) -> hb_ot_color_palette_flags_t;
3166 }
3167 extern "C" {
hb_ot_color_palette_get_colors( face: *mut hb_face_t, palette_index: ::std::os::raw::c_uint, start_offset: ::std::os::raw::c_uint, color_count: *mut ::std::os::raw::c_uint, colors: *mut hb_color_t, ) -> ::std::os::raw::c_uint3168 pub fn hb_ot_color_palette_get_colors(
3169 face: *mut hb_face_t,
3170 palette_index: ::std::os::raw::c_uint,
3171 start_offset: ::std::os::raw::c_uint,
3172 color_count: *mut ::std::os::raw::c_uint,
3173 colors: *mut hb_color_t,
3174 ) -> ::std::os::raw::c_uint;
3175 }
3176 extern "C" {
hb_ot_color_has_layers(face: *mut hb_face_t) -> hb_bool_t3177 pub fn hb_ot_color_has_layers(face: *mut hb_face_t) -> hb_bool_t;
3178 }
3179 /// hb_ot_color_layer_t:
3180 ///
3181 /// Pairs of glyph and color index.
3182 ///
3183 /// Since: 2.1.0
3184 #[repr(C)]
3185 #[derive(Debug, Copy, Clone)]
3186 pub struct hb_ot_color_layer_t {
3187 pub glyph: hb_codepoint_t,
3188 pub color_index: ::std::os::raw::c_uint,
3189 }
3190 #[test]
bindgen_test_layout_hb_ot_color_layer_t()3191 fn bindgen_test_layout_hb_ot_color_layer_t() {
3192 assert_eq!(
3193 ::std::mem::size_of::<hb_ot_color_layer_t>(),
3194 8usize,
3195 concat!("Size of: ", stringify!(hb_ot_color_layer_t))
3196 );
3197 assert_eq!(
3198 ::std::mem::align_of::<hb_ot_color_layer_t>(),
3199 4usize,
3200 concat!("Alignment of ", stringify!(hb_ot_color_layer_t))
3201 );
3202 assert_eq!(
3203 unsafe { &(*(::std::ptr::null::<hb_ot_color_layer_t>())).glyph as *const _ as usize },
3204 0usize,
3205 concat!(
3206 "Offset of field: ",
3207 stringify!(hb_ot_color_layer_t),
3208 "::",
3209 stringify!(glyph)
3210 )
3211 );
3212 assert_eq!(
3213 unsafe { &(*(::std::ptr::null::<hb_ot_color_layer_t>())).color_index as *const _ as usize },
3214 4usize,
3215 concat!(
3216 "Offset of field: ",
3217 stringify!(hb_ot_color_layer_t),
3218 "::",
3219 stringify!(color_index)
3220 )
3221 );
3222 }
3223 extern "C" {
hb_ot_color_glyph_get_layers( face: *mut hb_face_t, glyph: hb_codepoint_t, start_offset: ::std::os::raw::c_uint, layer_count: *mut ::std::os::raw::c_uint, layers: *mut hb_ot_color_layer_t, ) -> ::std::os::raw::c_uint3224 pub fn hb_ot_color_glyph_get_layers(
3225 face: *mut hb_face_t,
3226 glyph: hb_codepoint_t,
3227 start_offset: ::std::os::raw::c_uint,
3228 layer_count: *mut ::std::os::raw::c_uint,
3229 layers: *mut hb_ot_color_layer_t,
3230 ) -> ::std::os::raw::c_uint;
3231 }
3232 extern "C" {
hb_ot_color_has_svg(face: *mut hb_face_t) -> hb_bool_t3233 pub fn hb_ot_color_has_svg(face: *mut hb_face_t) -> hb_bool_t;
3234 }
3235 extern "C" {
hb_ot_color_glyph_reference_svg( face: *mut hb_face_t, glyph: hb_codepoint_t, ) -> *mut hb_blob_t3236 pub fn hb_ot_color_glyph_reference_svg(
3237 face: *mut hb_face_t,
3238 glyph: hb_codepoint_t,
3239 ) -> *mut hb_blob_t;
3240 }
3241 extern "C" {
hb_ot_color_has_png(face: *mut hb_face_t) -> hb_bool_t3242 pub fn hb_ot_color_has_png(face: *mut hb_face_t) -> hb_bool_t;
3243 }
3244 extern "C" {
hb_ot_color_glyph_reference_png( font: *mut hb_font_t, glyph: hb_codepoint_t, ) -> *mut hb_blob_t3245 pub fn hb_ot_color_glyph_reference_png(
3246 font: *mut hb_font_t,
3247 glyph: hb_codepoint_t,
3248 ) -> *mut hb_blob_t;
3249 }
3250 extern "C" {
hb_ot_font_set_funcs(font: *mut hb_font_t)3251 pub fn hb_ot_font_set_funcs(font: *mut hb_font_t);
3252 }
3253 extern "C" {
hb_ot_tags_from_script_and_language( script: hb_script_t, language: hb_language_t, script_count: *mut ::std::os::raw::c_uint, script_tags: *mut hb_tag_t, language_count: *mut ::std::os::raw::c_uint, language_tags: *mut hb_tag_t, )3254 pub fn hb_ot_tags_from_script_and_language(
3255 script: hb_script_t,
3256 language: hb_language_t,
3257 script_count: *mut ::std::os::raw::c_uint,
3258 script_tags: *mut hb_tag_t,
3259 language_count: *mut ::std::os::raw::c_uint,
3260 language_tags: *mut hb_tag_t,
3261 );
3262 }
3263 extern "C" {
hb_ot_tag_to_script(tag: hb_tag_t) -> hb_script_t3264 pub fn hb_ot_tag_to_script(tag: hb_tag_t) -> hb_script_t;
3265 }
3266 extern "C" {
hb_ot_tag_to_language(tag: hb_tag_t) -> hb_language_t3267 pub fn hb_ot_tag_to_language(tag: hb_tag_t) -> hb_language_t;
3268 }
3269 extern "C" {
hb_ot_tags_to_script_and_language( script_tag: hb_tag_t, language_tag: hb_tag_t, script: *mut hb_script_t, language: *mut hb_language_t, )3270 pub fn hb_ot_tags_to_script_and_language(
3271 script_tag: hb_tag_t,
3272 language_tag: hb_tag_t,
3273 script: *mut hb_script_t,
3274 language: *mut hb_language_t,
3275 );
3276 }
3277 extern "C" {
hb_ot_layout_has_glyph_classes(face: *mut hb_face_t) -> hb_bool_t3278 pub fn hb_ot_layout_has_glyph_classes(face: *mut hb_face_t) -> hb_bool_t;
3279 }
3280 pub const HB_OT_LAYOUT_GLYPH_CLASS_UNCLASSIFIED: hb_ot_layout_glyph_class_t = 0;
3281 pub const HB_OT_LAYOUT_GLYPH_CLASS_BASE_GLYPH: hb_ot_layout_glyph_class_t = 1;
3282 pub const HB_OT_LAYOUT_GLYPH_CLASS_LIGATURE: hb_ot_layout_glyph_class_t = 2;
3283 pub const HB_OT_LAYOUT_GLYPH_CLASS_MARK: hb_ot_layout_glyph_class_t = 3;
3284 pub const HB_OT_LAYOUT_GLYPH_CLASS_COMPONENT: hb_ot_layout_glyph_class_t = 4;
3285 /// hb_ot_layout_glyph_class_t:
3286 /// @HB_OT_LAYOUT_GLYPH_CLASS_UNCLASSIFIED: Glyphs not matching the other classifications
3287 /// @HB_OT_LAYOUT_GLYPH_CLASS_BASE_GLYPH: Spacing, single characters, capable of accepting marks
3288 /// @HB_OT_LAYOUT_GLYPH_CLASS_LIGATURE: Glyphs that represent ligation of multiple characters
3289 /// @HB_OT_LAYOUT_GLYPH_CLASS_MARK: Non-spacing, combining glyphs that represent marks
3290 /// @HB_OT_LAYOUT_GLYPH_CLASS_COMPONENT: Spacing glyphs that represent part of a single character
3291 ///
3292 /// The GDEF classes defined for glyphs.
3293 ///
3294 pub type hb_ot_layout_glyph_class_t = u32;
3295 extern "C" {
hb_ot_layout_get_glyph_class( face: *mut hb_face_t, glyph: hb_codepoint_t, ) -> hb_ot_layout_glyph_class_t3296 pub fn hb_ot_layout_get_glyph_class(
3297 face: *mut hb_face_t,
3298 glyph: hb_codepoint_t,
3299 ) -> hb_ot_layout_glyph_class_t;
3300 }
3301 extern "C" {
hb_ot_layout_get_glyphs_in_class( face: *mut hb_face_t, klass: hb_ot_layout_glyph_class_t, glyphs: *mut hb_set_t, )3302 pub fn hb_ot_layout_get_glyphs_in_class(
3303 face: *mut hb_face_t,
3304 klass: hb_ot_layout_glyph_class_t,
3305 glyphs: *mut hb_set_t,
3306 );
3307 }
3308 extern "C" {
hb_ot_layout_get_attach_points( face: *mut hb_face_t, glyph: hb_codepoint_t, start_offset: ::std::os::raw::c_uint, point_count: *mut ::std::os::raw::c_uint, point_array: *mut ::std::os::raw::c_uint, ) -> ::std::os::raw::c_uint3309 pub fn hb_ot_layout_get_attach_points(
3310 face: *mut hb_face_t,
3311 glyph: hb_codepoint_t,
3312 start_offset: ::std::os::raw::c_uint,
3313 point_count: *mut ::std::os::raw::c_uint,
3314 point_array: *mut ::std::os::raw::c_uint,
3315 ) -> ::std::os::raw::c_uint;
3316 }
3317 extern "C" {
hb_ot_layout_get_ligature_carets( font: *mut hb_font_t, direction: hb_direction_t, glyph: hb_codepoint_t, start_offset: ::std::os::raw::c_uint, caret_count: *mut ::std::os::raw::c_uint, caret_array: *mut hb_position_t, ) -> ::std::os::raw::c_uint3318 pub fn hb_ot_layout_get_ligature_carets(
3319 font: *mut hb_font_t,
3320 direction: hb_direction_t,
3321 glyph: hb_codepoint_t,
3322 start_offset: ::std::os::raw::c_uint,
3323 caret_count: *mut ::std::os::raw::c_uint,
3324 caret_array: *mut hb_position_t,
3325 ) -> ::std::os::raw::c_uint;
3326 }
3327 extern "C" {
hb_ot_layout_table_get_script_tags( face: *mut hb_face_t, table_tag: hb_tag_t, start_offset: ::std::os::raw::c_uint, script_count: *mut ::std::os::raw::c_uint, script_tags: *mut hb_tag_t, ) -> ::std::os::raw::c_uint3328 pub fn hb_ot_layout_table_get_script_tags(
3329 face: *mut hb_face_t,
3330 table_tag: hb_tag_t,
3331 start_offset: ::std::os::raw::c_uint,
3332 script_count: *mut ::std::os::raw::c_uint,
3333 script_tags: *mut hb_tag_t,
3334 ) -> ::std::os::raw::c_uint;
3335 }
3336 extern "C" {
hb_ot_layout_table_find_script( face: *mut hb_face_t, table_tag: hb_tag_t, script_tag: hb_tag_t, script_index: *mut ::std::os::raw::c_uint, ) -> hb_bool_t3337 pub fn hb_ot_layout_table_find_script(
3338 face: *mut hb_face_t,
3339 table_tag: hb_tag_t,
3340 script_tag: hb_tag_t,
3341 script_index: *mut ::std::os::raw::c_uint,
3342 ) -> hb_bool_t;
3343 }
3344 extern "C" {
hb_ot_layout_table_select_script( face: *mut hb_face_t, table_tag: hb_tag_t, script_count: ::std::os::raw::c_uint, script_tags: *const hb_tag_t, script_index: *mut ::std::os::raw::c_uint, chosen_script: *mut hb_tag_t, ) -> hb_bool_t3345 pub fn hb_ot_layout_table_select_script(
3346 face: *mut hb_face_t,
3347 table_tag: hb_tag_t,
3348 script_count: ::std::os::raw::c_uint,
3349 script_tags: *const hb_tag_t,
3350 script_index: *mut ::std::os::raw::c_uint,
3351 chosen_script: *mut hb_tag_t,
3352 ) -> hb_bool_t;
3353 }
3354 extern "C" {
hb_ot_layout_table_get_feature_tags( face: *mut hb_face_t, table_tag: hb_tag_t, start_offset: ::std::os::raw::c_uint, feature_count: *mut ::std::os::raw::c_uint, feature_tags: *mut hb_tag_t, ) -> ::std::os::raw::c_uint3355 pub fn hb_ot_layout_table_get_feature_tags(
3356 face: *mut hb_face_t,
3357 table_tag: hb_tag_t,
3358 start_offset: ::std::os::raw::c_uint,
3359 feature_count: *mut ::std::os::raw::c_uint,
3360 feature_tags: *mut hb_tag_t,
3361 ) -> ::std::os::raw::c_uint;
3362 }
3363 extern "C" {
hb_ot_layout_script_get_language_tags( face: *mut hb_face_t, table_tag: hb_tag_t, script_index: ::std::os::raw::c_uint, start_offset: ::std::os::raw::c_uint, language_count: *mut ::std::os::raw::c_uint, language_tags: *mut hb_tag_t, ) -> ::std::os::raw::c_uint3364 pub fn hb_ot_layout_script_get_language_tags(
3365 face: *mut hb_face_t,
3366 table_tag: hb_tag_t,
3367 script_index: ::std::os::raw::c_uint,
3368 start_offset: ::std::os::raw::c_uint,
3369 language_count: *mut ::std::os::raw::c_uint,
3370 language_tags: *mut hb_tag_t,
3371 ) -> ::std::os::raw::c_uint;
3372 }
3373 extern "C" {
hb_ot_layout_script_select_language( face: *mut hb_face_t, table_tag: hb_tag_t, script_index: ::std::os::raw::c_uint, language_count: ::std::os::raw::c_uint, language_tags: *const hb_tag_t, language_index: *mut ::std::os::raw::c_uint, ) -> hb_bool_t3374 pub fn hb_ot_layout_script_select_language(
3375 face: *mut hb_face_t,
3376 table_tag: hb_tag_t,
3377 script_index: ::std::os::raw::c_uint,
3378 language_count: ::std::os::raw::c_uint,
3379 language_tags: *const hb_tag_t,
3380 language_index: *mut ::std::os::raw::c_uint,
3381 ) -> hb_bool_t;
3382 }
3383 extern "C" {
hb_ot_layout_language_get_required_feature_index( face: *mut hb_face_t, table_tag: hb_tag_t, script_index: ::std::os::raw::c_uint, language_index: ::std::os::raw::c_uint, feature_index: *mut ::std::os::raw::c_uint, ) -> hb_bool_t3384 pub fn hb_ot_layout_language_get_required_feature_index(
3385 face: *mut hb_face_t,
3386 table_tag: hb_tag_t,
3387 script_index: ::std::os::raw::c_uint,
3388 language_index: ::std::os::raw::c_uint,
3389 feature_index: *mut ::std::os::raw::c_uint,
3390 ) -> hb_bool_t;
3391 }
3392 extern "C" {
hb_ot_layout_language_get_required_feature( face: *mut hb_face_t, table_tag: hb_tag_t, script_index: ::std::os::raw::c_uint, language_index: ::std::os::raw::c_uint, feature_index: *mut ::std::os::raw::c_uint, feature_tag: *mut hb_tag_t, ) -> hb_bool_t3393 pub fn hb_ot_layout_language_get_required_feature(
3394 face: *mut hb_face_t,
3395 table_tag: hb_tag_t,
3396 script_index: ::std::os::raw::c_uint,
3397 language_index: ::std::os::raw::c_uint,
3398 feature_index: *mut ::std::os::raw::c_uint,
3399 feature_tag: *mut hb_tag_t,
3400 ) -> hb_bool_t;
3401 }
3402 extern "C" {
hb_ot_layout_language_get_feature_indexes( face: *mut hb_face_t, table_tag: hb_tag_t, script_index: ::std::os::raw::c_uint, language_index: ::std::os::raw::c_uint, start_offset: ::std::os::raw::c_uint, feature_count: *mut ::std::os::raw::c_uint, feature_indexes: *mut ::std::os::raw::c_uint, ) -> ::std::os::raw::c_uint3403 pub fn hb_ot_layout_language_get_feature_indexes(
3404 face: *mut hb_face_t,
3405 table_tag: hb_tag_t,
3406 script_index: ::std::os::raw::c_uint,
3407 language_index: ::std::os::raw::c_uint,
3408 start_offset: ::std::os::raw::c_uint,
3409 feature_count: *mut ::std::os::raw::c_uint,
3410 feature_indexes: *mut ::std::os::raw::c_uint,
3411 ) -> ::std::os::raw::c_uint;
3412 }
3413 extern "C" {
hb_ot_layout_language_get_feature_tags( face: *mut hb_face_t, table_tag: hb_tag_t, script_index: ::std::os::raw::c_uint, language_index: ::std::os::raw::c_uint, start_offset: ::std::os::raw::c_uint, feature_count: *mut ::std::os::raw::c_uint, feature_tags: *mut hb_tag_t, ) -> ::std::os::raw::c_uint3414 pub fn hb_ot_layout_language_get_feature_tags(
3415 face: *mut hb_face_t,
3416 table_tag: hb_tag_t,
3417 script_index: ::std::os::raw::c_uint,
3418 language_index: ::std::os::raw::c_uint,
3419 start_offset: ::std::os::raw::c_uint,
3420 feature_count: *mut ::std::os::raw::c_uint,
3421 feature_tags: *mut hb_tag_t,
3422 ) -> ::std::os::raw::c_uint;
3423 }
3424 extern "C" {
hb_ot_layout_language_find_feature( face: *mut hb_face_t, table_tag: hb_tag_t, script_index: ::std::os::raw::c_uint, language_index: ::std::os::raw::c_uint, feature_tag: hb_tag_t, feature_index: *mut ::std::os::raw::c_uint, ) -> hb_bool_t3425 pub fn hb_ot_layout_language_find_feature(
3426 face: *mut hb_face_t,
3427 table_tag: hb_tag_t,
3428 script_index: ::std::os::raw::c_uint,
3429 language_index: ::std::os::raw::c_uint,
3430 feature_tag: hb_tag_t,
3431 feature_index: *mut ::std::os::raw::c_uint,
3432 ) -> hb_bool_t;
3433 }
3434 extern "C" {
hb_ot_layout_feature_get_lookups( face: *mut hb_face_t, table_tag: hb_tag_t, feature_index: ::std::os::raw::c_uint, start_offset: ::std::os::raw::c_uint, lookup_count: *mut ::std::os::raw::c_uint, lookup_indexes: *mut ::std::os::raw::c_uint, ) -> ::std::os::raw::c_uint3435 pub fn hb_ot_layout_feature_get_lookups(
3436 face: *mut hb_face_t,
3437 table_tag: hb_tag_t,
3438 feature_index: ::std::os::raw::c_uint,
3439 start_offset: ::std::os::raw::c_uint,
3440 lookup_count: *mut ::std::os::raw::c_uint,
3441 lookup_indexes: *mut ::std::os::raw::c_uint,
3442 ) -> ::std::os::raw::c_uint;
3443 }
3444 extern "C" {
hb_ot_layout_table_get_lookup_count( face: *mut hb_face_t, table_tag: hb_tag_t, ) -> ::std::os::raw::c_uint3445 pub fn hb_ot_layout_table_get_lookup_count(
3446 face: *mut hb_face_t,
3447 table_tag: hb_tag_t,
3448 ) -> ::std::os::raw::c_uint;
3449 }
3450 extern "C" {
hb_ot_layout_collect_features( face: *mut hb_face_t, table_tag: hb_tag_t, scripts: *const hb_tag_t, languages: *const hb_tag_t, features: *const hb_tag_t, feature_indexes: *mut hb_set_t, )3451 pub fn hb_ot_layout_collect_features(
3452 face: *mut hb_face_t,
3453 table_tag: hb_tag_t,
3454 scripts: *const hb_tag_t,
3455 languages: *const hb_tag_t,
3456 features: *const hb_tag_t,
3457 feature_indexes: *mut hb_set_t,
3458 );
3459 }
3460 extern "C" {
hb_ot_layout_collect_lookups( face: *mut hb_face_t, table_tag: hb_tag_t, scripts: *const hb_tag_t, languages: *const hb_tag_t, features: *const hb_tag_t, lookup_indexes: *mut hb_set_t, )3461 pub fn hb_ot_layout_collect_lookups(
3462 face: *mut hb_face_t,
3463 table_tag: hb_tag_t,
3464 scripts: *const hb_tag_t,
3465 languages: *const hb_tag_t,
3466 features: *const hb_tag_t,
3467 lookup_indexes: *mut hb_set_t,
3468 );
3469 }
3470 extern "C" {
hb_ot_layout_lookup_collect_glyphs( face: *mut hb_face_t, table_tag: hb_tag_t, lookup_index: ::std::os::raw::c_uint, glyphs_before: *mut hb_set_t, glyphs_input: *mut hb_set_t, glyphs_after: *mut hb_set_t, glyphs_output: *mut hb_set_t, )3471 pub fn hb_ot_layout_lookup_collect_glyphs(
3472 face: *mut hb_face_t,
3473 table_tag: hb_tag_t,
3474 lookup_index: ::std::os::raw::c_uint,
3475 glyphs_before: *mut hb_set_t,
3476 glyphs_input: *mut hb_set_t,
3477 glyphs_after: *mut hb_set_t,
3478 glyphs_output: *mut hb_set_t,
3479 );
3480 }
3481 extern "C" {
hb_ot_layout_table_find_feature_variations( face: *mut hb_face_t, table_tag: hb_tag_t, coords: *const ::std::os::raw::c_int, num_coords: ::std::os::raw::c_uint, variations_index: *mut ::std::os::raw::c_uint, ) -> hb_bool_t3482 pub fn hb_ot_layout_table_find_feature_variations(
3483 face: *mut hb_face_t,
3484 table_tag: hb_tag_t,
3485 coords: *const ::std::os::raw::c_int,
3486 num_coords: ::std::os::raw::c_uint,
3487 variations_index: *mut ::std::os::raw::c_uint,
3488 ) -> hb_bool_t;
3489 }
3490 extern "C" {
hb_ot_layout_feature_with_variations_get_lookups( face: *mut hb_face_t, table_tag: hb_tag_t, feature_index: ::std::os::raw::c_uint, variations_index: ::std::os::raw::c_uint, start_offset: ::std::os::raw::c_uint, lookup_count: *mut ::std::os::raw::c_uint, lookup_indexes: *mut ::std::os::raw::c_uint, ) -> ::std::os::raw::c_uint3491 pub fn hb_ot_layout_feature_with_variations_get_lookups(
3492 face: *mut hb_face_t,
3493 table_tag: hb_tag_t,
3494 feature_index: ::std::os::raw::c_uint,
3495 variations_index: ::std::os::raw::c_uint,
3496 start_offset: ::std::os::raw::c_uint,
3497 lookup_count: *mut ::std::os::raw::c_uint,
3498 lookup_indexes: *mut ::std::os::raw::c_uint,
3499 ) -> ::std::os::raw::c_uint;
3500 }
3501 extern "C" {
hb_ot_layout_has_substitution(face: *mut hb_face_t) -> hb_bool_t3502 pub fn hb_ot_layout_has_substitution(face: *mut hb_face_t) -> hb_bool_t;
3503 }
3504 extern "C" {
hb_ot_layout_lookup_would_substitute( face: *mut hb_face_t, lookup_index: ::std::os::raw::c_uint, glyphs: *const hb_codepoint_t, glyphs_length: ::std::os::raw::c_uint, zero_context: hb_bool_t, ) -> hb_bool_t3505 pub fn hb_ot_layout_lookup_would_substitute(
3506 face: *mut hb_face_t,
3507 lookup_index: ::std::os::raw::c_uint,
3508 glyphs: *const hb_codepoint_t,
3509 glyphs_length: ::std::os::raw::c_uint,
3510 zero_context: hb_bool_t,
3511 ) -> hb_bool_t;
3512 }
3513 extern "C" {
hb_ot_layout_lookup_substitute_closure( face: *mut hb_face_t, lookup_index: ::std::os::raw::c_uint, glyphs: *mut hb_set_t, )3514 pub fn hb_ot_layout_lookup_substitute_closure(
3515 face: *mut hb_face_t,
3516 lookup_index: ::std::os::raw::c_uint,
3517 glyphs: *mut hb_set_t,
3518 );
3519 }
3520 extern "C" {
hb_ot_layout_lookups_substitute_closure( face: *mut hb_face_t, lookups: *const hb_set_t, glyphs: *mut hb_set_t, )3521 pub fn hb_ot_layout_lookups_substitute_closure(
3522 face: *mut hb_face_t,
3523 lookups: *const hb_set_t,
3524 glyphs: *mut hb_set_t,
3525 );
3526 }
3527 extern "C" {
hb_ot_layout_has_positioning(face: *mut hb_face_t) -> hb_bool_t3528 pub fn hb_ot_layout_has_positioning(face: *mut hb_face_t) -> hb_bool_t;
3529 }
3530 extern "C" {
hb_ot_layout_get_size_params( face: *mut hb_face_t, design_size: *mut ::std::os::raw::c_uint, subfamily_id: *mut ::std::os::raw::c_uint, subfamily_name_id: *mut hb_ot_name_id_t, range_start: *mut ::std::os::raw::c_uint, range_end: *mut ::std::os::raw::c_uint, ) -> hb_bool_t3531 pub fn hb_ot_layout_get_size_params(
3532 face: *mut hb_face_t,
3533 design_size: *mut ::std::os::raw::c_uint,
3534 subfamily_id: *mut ::std::os::raw::c_uint,
3535 subfamily_name_id: *mut hb_ot_name_id_t,
3536 range_start: *mut ::std::os::raw::c_uint,
3537 range_end: *mut ::std::os::raw::c_uint,
3538 ) -> hb_bool_t;
3539 }
3540 extern "C" {
hb_ot_layout_feature_get_name_ids( face: *mut hb_face_t, table_tag: hb_tag_t, feature_index: ::std::os::raw::c_uint, label_id: *mut hb_ot_name_id_t, tooltip_id: *mut hb_ot_name_id_t, sample_id: *mut hb_ot_name_id_t, num_named_parameters: *mut ::std::os::raw::c_uint, first_param_id: *mut hb_ot_name_id_t, ) -> hb_bool_t3541 pub fn hb_ot_layout_feature_get_name_ids(
3542 face: *mut hb_face_t,
3543 table_tag: hb_tag_t,
3544 feature_index: ::std::os::raw::c_uint,
3545 label_id: *mut hb_ot_name_id_t,
3546 tooltip_id: *mut hb_ot_name_id_t,
3547 sample_id: *mut hb_ot_name_id_t,
3548 num_named_parameters: *mut ::std::os::raw::c_uint,
3549 first_param_id: *mut hb_ot_name_id_t,
3550 ) -> hb_bool_t;
3551 }
3552 extern "C" {
hb_ot_layout_feature_get_characters( face: *mut hb_face_t, table_tag: hb_tag_t, feature_index: ::std::os::raw::c_uint, start_offset: ::std::os::raw::c_uint, char_count: *mut ::std::os::raw::c_uint, characters: *mut hb_codepoint_t, ) -> ::std::os::raw::c_uint3553 pub fn hb_ot_layout_feature_get_characters(
3554 face: *mut hb_face_t,
3555 table_tag: hb_tag_t,
3556 feature_index: ::std::os::raw::c_uint,
3557 start_offset: ::std::os::raw::c_uint,
3558 char_count: *mut ::std::os::raw::c_uint,
3559 characters: *mut hb_codepoint_t,
3560 ) -> ::std::os::raw::c_uint;
3561 }
3562 pub const HB_OT_LAYOUT_BASELINE_TAG_ROMAN: hb_ot_layout_baseline_tag_t = 1919905134;
3563 pub const HB_OT_LAYOUT_BASELINE_TAG_HANGING: hb_ot_layout_baseline_tag_t = 1751215719;
3564 pub const HB_OT_LAYOUT_BASELINE_TAG_IDEO_FACE_BOTTOM_OR_LEFT: hb_ot_layout_baseline_tag_t =
3565 1768121954;
3566 pub const HB_OT_LAYOUT_BASELINE_TAG_IDEO_FACE_TOP_OR_RIGHT: hb_ot_layout_baseline_tag_t =
3567 1768121972;
3568 pub const HB_OT_LAYOUT_BASELINE_TAG_IDEO_EMBOX_BOTTOM_OR_LEFT: hb_ot_layout_baseline_tag_t =
3569 1768187247;
3570 pub const HB_OT_LAYOUT_BASELINE_TAG_IDEO_EMBOX_TOP_OR_RIGHT: hb_ot_layout_baseline_tag_t =
3571 1768191088;
3572 pub const HB_OT_LAYOUT_BASELINE_TAG_MATH: hb_ot_layout_baseline_tag_t = 1835103336;
3573 pub const _HB_OT_LAYOUT_BASELINE_TAG_MAX_VALUE: hb_ot_layout_baseline_tag_t = 2147483647;
3574 /// hb_ot_layout_baseline_tag_t:
3575 /// @HB_OT_LAYOUT_BASELINE_TAG_ROMAN: The baseline used by alphabetic scripts such as Latin, Cyrillic and Greek.
3576 /// In vertical writing mode, the alphabetic baseline for characters rotated 90 degrees clockwise.
3577 /// (This would not apply to alphabetic characters that remain upright in vertical writing mode, since these
3578 /// characters are not rotated.)
3579 /// @HB_OT_LAYOUT_BASELINE_TAG_HANGING: The hanging baseline. In horizontal direction, this is the horizontal
3580 /// line from which syllables seem, to hang in Tibetan and other similar scripts. In vertical writing mode,
3581 /// for Tibetan (or some other similar script) characters rotated 90 degrees clockwise.
3582 /// @HB_OT_LAYOUT_BASELINE_TAG_IDEO_FACE_BOTTOM_OR_LEFT: Ideographic character face bottom or left edge,
3583 /// if the direction is horizontal or vertical, respectively.
3584 /// @HB_OT_LAYOUT_BASELINE_TAG_IDEO_FACE_TOP_OR_RIGHT: Ideographic character face top or right edge,
3585 /// if the direction is horizontal or vertical, respectively.
3586 /// @HB_OT_LAYOUT_BASELINE_TAG_IDEO_EMBOX_BOTTOM_OR_LEFT: Ideographic em-box bottom or left edge,
3587 /// if the direction is horizontal or vertical, respectively.
3588 /// @HB_OT_LAYOUT_BASELINE_TAG_IDEO_EMBOX_TOP_OR_RIGHT: Ideographic em-box top or right edge baseline,
3589 /// if the direction is horizontal or vertical, respectively.
3590 /// @HB_OT_LAYOUT_BASELINE_TAG_MATH: The baseline about which mathematical characters are centered.
3591 /// In vertical writing mode when mathematical characters rotated 90 degrees clockwise, are centered.
3592 ///
3593 /// Baseline tags from https://docs.microsoft.com/en-us/typography/opentype/spec/baselinetags
3594 ///
3595 /// Since: 2.6.0
3596 pub type hb_ot_layout_baseline_tag_t = u32;
3597 extern "C" {
hb_ot_layout_get_baseline( font: *mut hb_font_t, baseline_tag: hb_ot_layout_baseline_tag_t, direction: hb_direction_t, script_tag: hb_tag_t, language_tag: hb_tag_t, coord: *mut hb_position_t, ) -> hb_bool_t3598 pub fn hb_ot_layout_get_baseline(
3599 font: *mut hb_font_t,
3600 baseline_tag: hb_ot_layout_baseline_tag_t,
3601 direction: hb_direction_t,
3602 script_tag: hb_tag_t,
3603 language_tag: hb_tag_t,
3604 coord: *mut hb_position_t,
3605 ) -> hb_bool_t;
3606 }
3607 pub const HB_OT_MATH_CONSTANT_SCRIPT_PERCENT_SCALE_DOWN: hb_ot_math_constant_t = 0;
3608 pub const HB_OT_MATH_CONSTANT_SCRIPT_SCRIPT_PERCENT_SCALE_DOWN: hb_ot_math_constant_t = 1;
3609 pub const HB_OT_MATH_CONSTANT_DELIMITED_SUB_FORMULA_MIN_HEIGHT: hb_ot_math_constant_t = 2;
3610 pub const HB_OT_MATH_CONSTANT_DISPLAY_OPERATOR_MIN_HEIGHT: hb_ot_math_constant_t = 3;
3611 pub const HB_OT_MATH_CONSTANT_MATH_LEADING: hb_ot_math_constant_t = 4;
3612 pub const HB_OT_MATH_CONSTANT_AXIS_HEIGHT: hb_ot_math_constant_t = 5;
3613 pub const HB_OT_MATH_CONSTANT_ACCENT_BASE_HEIGHT: hb_ot_math_constant_t = 6;
3614 pub const HB_OT_MATH_CONSTANT_FLATTENED_ACCENT_BASE_HEIGHT: hb_ot_math_constant_t = 7;
3615 pub const HB_OT_MATH_CONSTANT_SUBSCRIPT_SHIFT_DOWN: hb_ot_math_constant_t = 8;
3616 pub const HB_OT_MATH_CONSTANT_SUBSCRIPT_TOP_MAX: hb_ot_math_constant_t = 9;
3617 pub const HB_OT_MATH_CONSTANT_SUBSCRIPT_BASELINE_DROP_MIN: hb_ot_math_constant_t = 10;
3618 pub const HB_OT_MATH_CONSTANT_SUPERSCRIPT_SHIFT_UP: hb_ot_math_constant_t = 11;
3619 pub const HB_OT_MATH_CONSTANT_SUPERSCRIPT_SHIFT_UP_CRAMPED: hb_ot_math_constant_t = 12;
3620 pub const HB_OT_MATH_CONSTANT_SUPERSCRIPT_BOTTOM_MIN: hb_ot_math_constant_t = 13;
3621 pub const HB_OT_MATH_CONSTANT_SUPERSCRIPT_BASELINE_DROP_MAX: hb_ot_math_constant_t = 14;
3622 pub const HB_OT_MATH_CONSTANT_SUB_SUPERSCRIPT_GAP_MIN: hb_ot_math_constant_t = 15;
3623 pub const HB_OT_MATH_CONSTANT_SUPERSCRIPT_BOTTOM_MAX_WITH_SUBSCRIPT: hb_ot_math_constant_t = 16;
3624 pub const HB_OT_MATH_CONSTANT_SPACE_AFTER_SCRIPT: hb_ot_math_constant_t = 17;
3625 pub const HB_OT_MATH_CONSTANT_UPPER_LIMIT_GAP_MIN: hb_ot_math_constant_t = 18;
3626 pub const HB_OT_MATH_CONSTANT_UPPER_LIMIT_BASELINE_RISE_MIN: hb_ot_math_constant_t = 19;
3627 pub const HB_OT_MATH_CONSTANT_LOWER_LIMIT_GAP_MIN: hb_ot_math_constant_t = 20;
3628 pub const HB_OT_MATH_CONSTANT_LOWER_LIMIT_BASELINE_DROP_MIN: hb_ot_math_constant_t = 21;
3629 pub const HB_OT_MATH_CONSTANT_STACK_TOP_SHIFT_UP: hb_ot_math_constant_t = 22;
3630 pub const HB_OT_MATH_CONSTANT_STACK_TOP_DISPLAY_STYLE_SHIFT_UP: hb_ot_math_constant_t = 23;
3631 pub const HB_OT_MATH_CONSTANT_STACK_BOTTOM_SHIFT_DOWN: hb_ot_math_constant_t = 24;
3632 pub const HB_OT_MATH_CONSTANT_STACK_BOTTOM_DISPLAY_STYLE_SHIFT_DOWN: hb_ot_math_constant_t = 25;
3633 pub const HB_OT_MATH_CONSTANT_STACK_GAP_MIN: hb_ot_math_constant_t = 26;
3634 pub const HB_OT_MATH_CONSTANT_STACK_DISPLAY_STYLE_GAP_MIN: hb_ot_math_constant_t = 27;
3635 pub const HB_OT_MATH_CONSTANT_STRETCH_STACK_TOP_SHIFT_UP: hb_ot_math_constant_t = 28;
3636 pub const HB_OT_MATH_CONSTANT_STRETCH_STACK_BOTTOM_SHIFT_DOWN: hb_ot_math_constant_t = 29;
3637 pub const HB_OT_MATH_CONSTANT_STRETCH_STACK_GAP_ABOVE_MIN: hb_ot_math_constant_t = 30;
3638 pub const HB_OT_MATH_CONSTANT_STRETCH_STACK_GAP_BELOW_MIN: hb_ot_math_constant_t = 31;
3639 pub const HB_OT_MATH_CONSTANT_FRACTION_NUMERATOR_SHIFT_UP: hb_ot_math_constant_t = 32;
3640 pub const HB_OT_MATH_CONSTANT_FRACTION_NUMERATOR_DISPLAY_STYLE_SHIFT_UP: hb_ot_math_constant_t = 33;
3641 pub const HB_OT_MATH_CONSTANT_FRACTION_DENOMINATOR_SHIFT_DOWN: hb_ot_math_constant_t = 34;
3642 pub const HB_OT_MATH_CONSTANT_FRACTION_DENOMINATOR_DISPLAY_STYLE_SHIFT_DOWN: hb_ot_math_constant_t =
3643 35;
3644 pub const HB_OT_MATH_CONSTANT_FRACTION_NUMERATOR_GAP_MIN: hb_ot_math_constant_t = 36;
3645 pub const HB_OT_MATH_CONSTANT_FRACTION_NUM_DISPLAY_STYLE_GAP_MIN: hb_ot_math_constant_t = 37;
3646 pub const HB_OT_MATH_CONSTANT_FRACTION_RULE_THICKNESS: hb_ot_math_constant_t = 38;
3647 pub const HB_OT_MATH_CONSTANT_FRACTION_DENOMINATOR_GAP_MIN: hb_ot_math_constant_t = 39;
3648 pub const HB_OT_MATH_CONSTANT_FRACTION_DENOM_DISPLAY_STYLE_GAP_MIN: hb_ot_math_constant_t = 40;
3649 pub const HB_OT_MATH_CONSTANT_SKEWED_FRACTION_HORIZONTAL_GAP: hb_ot_math_constant_t = 41;
3650 pub const HB_OT_MATH_CONSTANT_SKEWED_FRACTION_VERTICAL_GAP: hb_ot_math_constant_t = 42;
3651 pub const HB_OT_MATH_CONSTANT_OVERBAR_VERTICAL_GAP: hb_ot_math_constant_t = 43;
3652 pub const HB_OT_MATH_CONSTANT_OVERBAR_RULE_THICKNESS: hb_ot_math_constant_t = 44;
3653 pub const HB_OT_MATH_CONSTANT_OVERBAR_EXTRA_ASCENDER: hb_ot_math_constant_t = 45;
3654 pub const HB_OT_MATH_CONSTANT_UNDERBAR_VERTICAL_GAP: hb_ot_math_constant_t = 46;
3655 pub const HB_OT_MATH_CONSTANT_UNDERBAR_RULE_THICKNESS: hb_ot_math_constant_t = 47;
3656 pub const HB_OT_MATH_CONSTANT_UNDERBAR_EXTRA_DESCENDER: hb_ot_math_constant_t = 48;
3657 pub const HB_OT_MATH_CONSTANT_RADICAL_VERTICAL_GAP: hb_ot_math_constant_t = 49;
3658 pub const HB_OT_MATH_CONSTANT_RADICAL_DISPLAY_STYLE_VERTICAL_GAP: hb_ot_math_constant_t = 50;
3659 pub const HB_OT_MATH_CONSTANT_RADICAL_RULE_THICKNESS: hb_ot_math_constant_t = 51;
3660 pub const HB_OT_MATH_CONSTANT_RADICAL_EXTRA_ASCENDER: hb_ot_math_constant_t = 52;
3661 pub const HB_OT_MATH_CONSTANT_RADICAL_KERN_BEFORE_DEGREE: hb_ot_math_constant_t = 53;
3662 pub const HB_OT_MATH_CONSTANT_RADICAL_KERN_AFTER_DEGREE: hb_ot_math_constant_t = 54;
3663 pub const HB_OT_MATH_CONSTANT_RADICAL_DEGREE_BOTTOM_RAISE_PERCENT: hb_ot_math_constant_t = 55;
3664 /// hb_ot_math_constant_t:
3665 ///
3666 /// The 'MATH' table constants specified at
3667 /// https://docs.microsoft.com/en-us/typography/opentype/spec/math
3668 ///
3669 /// Since: 1.3.3
3670 pub type hb_ot_math_constant_t = u32;
3671 pub const HB_OT_MATH_KERN_TOP_RIGHT: hb_ot_math_kern_t = 0;
3672 pub const HB_OT_MATH_KERN_TOP_LEFT: hb_ot_math_kern_t = 1;
3673 pub const HB_OT_MATH_KERN_BOTTOM_RIGHT: hb_ot_math_kern_t = 2;
3674 pub const HB_OT_MATH_KERN_BOTTOM_LEFT: hb_ot_math_kern_t = 3;
3675 /// hb_ot_math_kern_t:
3676 ///
3677 /// The math kerning-table types defined for the four corners
3678 /// of a glyph.
3679 ///
3680 /// Since: 1.3.3
3681 pub type hb_ot_math_kern_t = u32;
3682 /// hb_ot_math_glyph_variant_t:
3683 /// @glyph: The glyph index of the variant
3684 /// @advance: The advance width of the variant
3685 ///
3686 /// Data type to hold math-variant information for a glyph.
3687 ///
3688 /// Since: 1.3.3
3689 #[repr(C)]
3690 #[derive(Debug, Copy, Clone)]
3691 pub struct hb_ot_math_glyph_variant_t {
3692 pub glyph: hb_codepoint_t,
3693 pub advance: hb_position_t,
3694 }
3695 #[test]
bindgen_test_layout_hb_ot_math_glyph_variant_t()3696 fn bindgen_test_layout_hb_ot_math_glyph_variant_t() {
3697 assert_eq!(
3698 ::std::mem::size_of::<hb_ot_math_glyph_variant_t>(),
3699 8usize,
3700 concat!("Size of: ", stringify!(hb_ot_math_glyph_variant_t))
3701 );
3702 assert_eq!(
3703 ::std::mem::align_of::<hb_ot_math_glyph_variant_t>(),
3704 4usize,
3705 concat!("Alignment of ", stringify!(hb_ot_math_glyph_variant_t))
3706 );
3707 assert_eq!(
3708 unsafe {
3709 &(*(::std::ptr::null::<hb_ot_math_glyph_variant_t>())).glyph as *const _ as usize
3710 },
3711 0usize,
3712 concat!(
3713 "Offset of field: ",
3714 stringify!(hb_ot_math_glyph_variant_t),
3715 "::",
3716 stringify!(glyph)
3717 )
3718 );
3719 assert_eq!(
3720 unsafe {
3721 &(*(::std::ptr::null::<hb_ot_math_glyph_variant_t>())).advance as *const _ as usize
3722 },
3723 4usize,
3724 concat!(
3725 "Offset of field: ",
3726 stringify!(hb_ot_math_glyph_variant_t),
3727 "::",
3728 stringify!(advance)
3729 )
3730 );
3731 }
3732 pub const HB_OT_MATH_GLYPH_PART_FLAG_EXTENDER: hb_ot_math_glyph_part_flags_t = 1;
3733 /// hb_ot_math_glyph_part_flags_t:
3734 ///
3735 /// Flags for math glyph parts.
3736 ///
3737 /// Since: 1.3.3
3738 pub type hb_ot_math_glyph_part_flags_t = u32;
3739 /// hb_ot_math_glyph_part_t:
3740 /// @glyph: The glyph index of the variant part
3741 /// @start_connector_length: The length of the connector on the starting side of the variant part
3742 /// @end_connector_length: The length of the connector on the ending side of the variant part
3743 /// @full_advance: The total advance of the part
3744 /// @flags: `hb_ot_math_glyph_part_flags_t` flags for the part
3745 ///
3746 /// Data type to hold information for a "part" component of a math-variant glyph.
3747 /// Large variants for stretchable math glyphs (such as parentheses) can be constructed
3748 /// on the fly from parts.
3749 ///
3750 /// Since: 1.3.3
3751 #[repr(C)]
3752 #[derive(Debug, Copy, Clone)]
3753 pub struct hb_ot_math_glyph_part_t {
3754 pub glyph: hb_codepoint_t,
3755 pub start_connector_length: hb_position_t,
3756 pub end_connector_length: hb_position_t,
3757 pub full_advance: hb_position_t,
3758 pub flags: hb_ot_math_glyph_part_flags_t,
3759 }
3760 #[test]
bindgen_test_layout_hb_ot_math_glyph_part_t()3761 fn bindgen_test_layout_hb_ot_math_glyph_part_t() {
3762 assert_eq!(
3763 ::std::mem::size_of::<hb_ot_math_glyph_part_t>(),
3764 20usize,
3765 concat!("Size of: ", stringify!(hb_ot_math_glyph_part_t))
3766 );
3767 assert_eq!(
3768 ::std::mem::align_of::<hb_ot_math_glyph_part_t>(),
3769 4usize,
3770 concat!("Alignment of ", stringify!(hb_ot_math_glyph_part_t))
3771 );
3772 assert_eq!(
3773 unsafe { &(*(::std::ptr::null::<hb_ot_math_glyph_part_t>())).glyph as *const _ as usize },
3774 0usize,
3775 concat!(
3776 "Offset of field: ",
3777 stringify!(hb_ot_math_glyph_part_t),
3778 "::",
3779 stringify!(glyph)
3780 )
3781 );
3782 assert_eq!(
3783 unsafe {
3784 &(*(::std::ptr::null::<hb_ot_math_glyph_part_t>())).start_connector_length as *const _
3785 as usize
3786 },
3787 4usize,
3788 concat!(
3789 "Offset of field: ",
3790 stringify!(hb_ot_math_glyph_part_t),
3791 "::",
3792 stringify!(start_connector_length)
3793 )
3794 );
3795 assert_eq!(
3796 unsafe {
3797 &(*(::std::ptr::null::<hb_ot_math_glyph_part_t>())).end_connector_length as *const _
3798 as usize
3799 },
3800 8usize,
3801 concat!(
3802 "Offset of field: ",
3803 stringify!(hb_ot_math_glyph_part_t),
3804 "::",
3805 stringify!(end_connector_length)
3806 )
3807 );
3808 assert_eq!(
3809 unsafe {
3810 &(*(::std::ptr::null::<hb_ot_math_glyph_part_t>())).full_advance as *const _ as usize
3811 },
3812 12usize,
3813 concat!(
3814 "Offset of field: ",
3815 stringify!(hb_ot_math_glyph_part_t),
3816 "::",
3817 stringify!(full_advance)
3818 )
3819 );
3820 assert_eq!(
3821 unsafe { &(*(::std::ptr::null::<hb_ot_math_glyph_part_t>())).flags as *const _ as usize },
3822 16usize,
3823 concat!(
3824 "Offset of field: ",
3825 stringify!(hb_ot_math_glyph_part_t),
3826 "::",
3827 stringify!(flags)
3828 )
3829 );
3830 }
3831 extern "C" {
hb_ot_math_has_data(face: *mut hb_face_t) -> hb_bool_t3832 pub fn hb_ot_math_has_data(face: *mut hb_face_t) -> hb_bool_t;
3833 }
3834 extern "C" {
hb_ot_math_get_constant( font: *mut hb_font_t, constant: hb_ot_math_constant_t, ) -> hb_position_t3835 pub fn hb_ot_math_get_constant(
3836 font: *mut hb_font_t,
3837 constant: hb_ot_math_constant_t,
3838 ) -> hb_position_t;
3839 }
3840 extern "C" {
hb_ot_math_get_glyph_italics_correction( font: *mut hb_font_t, glyph: hb_codepoint_t, ) -> hb_position_t3841 pub fn hb_ot_math_get_glyph_italics_correction(
3842 font: *mut hb_font_t,
3843 glyph: hb_codepoint_t,
3844 ) -> hb_position_t;
3845 }
3846 extern "C" {
hb_ot_math_get_glyph_top_accent_attachment( font: *mut hb_font_t, glyph: hb_codepoint_t, ) -> hb_position_t3847 pub fn hb_ot_math_get_glyph_top_accent_attachment(
3848 font: *mut hb_font_t,
3849 glyph: hb_codepoint_t,
3850 ) -> hb_position_t;
3851 }
3852 extern "C" {
hb_ot_math_is_glyph_extended_shape( face: *mut hb_face_t, glyph: hb_codepoint_t, ) -> hb_bool_t3853 pub fn hb_ot_math_is_glyph_extended_shape(
3854 face: *mut hb_face_t,
3855 glyph: hb_codepoint_t,
3856 ) -> hb_bool_t;
3857 }
3858 extern "C" {
hb_ot_math_get_glyph_kerning( font: *mut hb_font_t, glyph: hb_codepoint_t, kern: hb_ot_math_kern_t, correction_height: hb_position_t, ) -> hb_position_t3859 pub fn hb_ot_math_get_glyph_kerning(
3860 font: *mut hb_font_t,
3861 glyph: hb_codepoint_t,
3862 kern: hb_ot_math_kern_t,
3863 correction_height: hb_position_t,
3864 ) -> hb_position_t;
3865 }
3866 extern "C" {
hb_ot_math_get_glyph_variants( font: *mut hb_font_t, glyph: hb_codepoint_t, direction: hb_direction_t, start_offset: ::std::os::raw::c_uint, variants_count: *mut ::std::os::raw::c_uint, variants: *mut hb_ot_math_glyph_variant_t, ) -> ::std::os::raw::c_uint3867 pub fn hb_ot_math_get_glyph_variants(
3868 font: *mut hb_font_t,
3869 glyph: hb_codepoint_t,
3870 direction: hb_direction_t,
3871 start_offset: ::std::os::raw::c_uint,
3872 variants_count: *mut ::std::os::raw::c_uint,
3873 variants: *mut hb_ot_math_glyph_variant_t,
3874 ) -> ::std::os::raw::c_uint;
3875 }
3876 extern "C" {
hb_ot_math_get_min_connector_overlap( font: *mut hb_font_t, direction: hb_direction_t, ) -> hb_position_t3877 pub fn hb_ot_math_get_min_connector_overlap(
3878 font: *mut hb_font_t,
3879 direction: hb_direction_t,
3880 ) -> hb_position_t;
3881 }
3882 extern "C" {
hb_ot_math_get_glyph_assembly( font: *mut hb_font_t, glyph: hb_codepoint_t, direction: hb_direction_t, start_offset: ::std::os::raw::c_uint, parts_count: *mut ::std::os::raw::c_uint, parts: *mut hb_ot_math_glyph_part_t, italics_correction: *mut hb_position_t, ) -> ::std::os::raw::c_uint3883 pub fn hb_ot_math_get_glyph_assembly(
3884 font: *mut hb_font_t,
3885 glyph: hb_codepoint_t,
3886 direction: hb_direction_t,
3887 start_offset: ::std::os::raw::c_uint,
3888 parts_count: *mut ::std::os::raw::c_uint,
3889 parts: *mut hb_ot_math_glyph_part_t,
3890 italics_correction: *mut hb_position_t,
3891 ) -> ::std::os::raw::c_uint;
3892 }
3893 pub const HB_OT_META_TAG_DESIGN_LANGUAGES: hb_ot_meta_tag_t = 1684827751;
3894 pub const HB_OT_META_TAG_SUPPORTED_LANGUAGES: hb_ot_meta_tag_t = 1936485991;
3895 pub const _HB_OT_META_TAG_MAX_VALUE: hb_ot_meta_tag_t = 2147483647;
3896 /// hb_ot_meta_tag_t:
3897 /// @HB_OT_META_TAG_DESIGN_LANGUAGES: Design languages. Text, using only
3898 /// Basic Latin (ASCII) characters. Indicates languages and/or scripts
3899 /// for the user audiences that the font was primarily designed for.
3900 /// @HB_OT_META_TAG_SUPPORTED_LANGUAGES: Supported languages. Text, using
3901 /// only Basic Latin (ASCII) characters. Indicates languages and/or scripts
3902 /// that the font is declared to be capable of supporting.
3903 ///
3904 /// Known metadata tags from https://docs.microsoft.com/en-us/typography/opentype/spec/meta
3905 ///
3906 /// Since: 2.6.0
3907 pub type hb_ot_meta_tag_t = u32;
3908 extern "C" {
hb_ot_meta_get_entry_tags( face: *mut hb_face_t, start_offset: ::std::os::raw::c_uint, entries_count: *mut ::std::os::raw::c_uint, entries: *mut hb_ot_meta_tag_t, ) -> ::std::os::raw::c_uint3909 pub fn hb_ot_meta_get_entry_tags(
3910 face: *mut hb_face_t,
3911 start_offset: ::std::os::raw::c_uint,
3912 entries_count: *mut ::std::os::raw::c_uint,
3913 entries: *mut hb_ot_meta_tag_t,
3914 ) -> ::std::os::raw::c_uint;
3915 }
3916 extern "C" {
hb_ot_meta_reference_entry( face: *mut hb_face_t, meta_tag: hb_ot_meta_tag_t, ) -> *mut hb_blob_t3917 pub fn hb_ot_meta_reference_entry(
3918 face: *mut hb_face_t,
3919 meta_tag: hb_ot_meta_tag_t,
3920 ) -> *mut hb_blob_t;
3921 }
3922 pub const HB_OT_METRICS_TAG_HORIZONTAL_ASCENDER: hb_ot_metrics_tag_t = 1751216995;
3923 pub const HB_OT_METRICS_TAG_HORIZONTAL_DESCENDER: hb_ot_metrics_tag_t = 1751413603;
3924 pub const HB_OT_METRICS_TAG_HORIZONTAL_LINE_GAP: hb_ot_metrics_tag_t = 1751934832;
3925 pub const HB_OT_METRICS_TAG_HORIZONTAL_CLIPPING_ASCENT: hb_ot_metrics_tag_t = 1751346273;
3926 pub const HB_OT_METRICS_TAG_HORIZONTAL_CLIPPING_DESCENT: hb_ot_metrics_tag_t = 1751346276;
3927 pub const HB_OT_METRICS_TAG_VERTICAL_ASCENDER: hb_ot_metrics_tag_t = 1986098019;
3928 pub const HB_OT_METRICS_TAG_VERTICAL_DESCENDER: hb_ot_metrics_tag_t = 1986294627;
3929 pub const HB_OT_METRICS_TAG_VERTICAL_LINE_GAP: hb_ot_metrics_tag_t = 1986815856;
3930 pub const HB_OT_METRICS_TAG_HORIZONTAL_CARET_RISE: hb_ot_metrics_tag_t = 1751347827;
3931 pub const HB_OT_METRICS_TAG_HORIZONTAL_CARET_RUN: hb_ot_metrics_tag_t = 1751347822;
3932 pub const HB_OT_METRICS_TAG_HORIZONTAL_CARET_OFFSET: hb_ot_metrics_tag_t = 1751347046;
3933 pub const HB_OT_METRICS_TAG_VERTICAL_CARET_RISE: hb_ot_metrics_tag_t = 1986228851;
3934 pub const HB_OT_METRICS_TAG_VERTICAL_CARET_RUN: hb_ot_metrics_tag_t = 1986228846;
3935 pub const HB_OT_METRICS_TAG_VERTICAL_CARET_OFFSET: hb_ot_metrics_tag_t = 1986228070;
3936 pub const HB_OT_METRICS_TAG_X_HEIGHT: hb_ot_metrics_tag_t = 2020108148;
3937 pub const HB_OT_METRICS_TAG_CAP_HEIGHT: hb_ot_metrics_tag_t = 1668311156;
3938 pub const HB_OT_METRICS_TAG_SUBSCRIPT_EM_X_SIZE: hb_ot_metrics_tag_t = 1935833203;
3939 pub const HB_OT_METRICS_TAG_SUBSCRIPT_EM_Y_SIZE: hb_ot_metrics_tag_t = 1935833459;
3940 pub const HB_OT_METRICS_TAG_SUBSCRIPT_EM_X_OFFSET: hb_ot_metrics_tag_t = 1935833199;
3941 pub const HB_OT_METRICS_TAG_SUBSCRIPT_EM_Y_OFFSET: hb_ot_metrics_tag_t = 1935833455;
3942 pub const HB_OT_METRICS_TAG_SUPERSCRIPT_EM_X_SIZE: hb_ot_metrics_tag_t = 1936750707;
3943 pub const HB_OT_METRICS_TAG_SUPERSCRIPT_EM_Y_SIZE: hb_ot_metrics_tag_t = 1936750963;
3944 pub const HB_OT_METRICS_TAG_SUPERSCRIPT_EM_X_OFFSET: hb_ot_metrics_tag_t = 1936750703;
3945 pub const HB_OT_METRICS_TAG_SUPERSCRIPT_EM_Y_OFFSET: hb_ot_metrics_tag_t = 1936750959;
3946 pub const HB_OT_METRICS_TAG_STRIKEOUT_SIZE: hb_ot_metrics_tag_t = 1937011315;
3947 pub const HB_OT_METRICS_TAG_STRIKEOUT_OFFSET: hb_ot_metrics_tag_t = 1937011311;
3948 pub const HB_OT_METRICS_TAG_UNDERLINE_SIZE: hb_ot_metrics_tag_t = 1970168947;
3949 pub const HB_OT_METRICS_TAG_UNDERLINE_OFFSET: hb_ot_metrics_tag_t = 1970168943;
3950 pub const _HB_OT_METRICS_TAG_MAX_VALUE: hb_ot_metrics_tag_t = 2147483647;
3951 /// hb_ot_metrics_tag_t:
3952 /// @HB_OT_METRICS_TAG_HORIZONTAL_ASCENDER: horizontal ascender.
3953 /// @HB_OT_METRICS_TAG_HORIZONTAL_DESCENDER: horizontal descender.
3954 /// @HB_OT_METRICS_TAG_HORIZONTAL_LINE_GAP: horizontal line gap.
3955 /// @HB_OT_METRICS_TAG_HORIZONTAL_CLIPPING_ASCENT: horizontal clipping ascent.
3956 /// @HB_OT_METRICS_TAG_HORIZONTAL_CLIPPING_DESCENT: horizontal clipping descent.
3957 /// @HB_OT_METRICS_TAG_VERTICAL_ASCENDER: vertical ascender.
3958 /// @HB_OT_METRICS_TAG_VERTICAL_DESCENDER: vertical descender.
3959 /// @HB_OT_METRICS_TAG_VERTICAL_LINE_GAP: vertical line gap.
3960 /// @HB_OT_METRICS_TAG_HORIZONTAL_CARET_RISE: horizontal caret rise.
3961 /// @HB_OT_METRICS_TAG_HORIZONTAL_CARET_RUN: horizontal caret run.
3962 /// @HB_OT_METRICS_TAG_HORIZONTAL_CARET_OFFSET: horizontal caret offset.
3963 /// @HB_OT_METRICS_TAG_VERTICAL_CARET_RISE: vertical caret rise.
3964 /// @HB_OT_METRICS_TAG_VERTICAL_CARET_RUN: vertical caret run.
3965 /// @HB_OT_METRICS_TAG_VERTICAL_CARET_OFFSET: vertical caret offset.
3966 /// @HB_OT_METRICS_TAG_X_HEIGHT: x height.
3967 /// @HB_OT_METRICS_TAG_CAP_HEIGHT: cap height.
3968 /// @HB_OT_METRICS_TAG_SUBSCRIPT_EM_X_SIZE: subscript em x size.
3969 /// @HB_OT_METRICS_TAG_SUBSCRIPT_EM_Y_SIZE: subscript em y size.
3970 /// @HB_OT_METRICS_TAG_SUBSCRIPT_EM_X_OFFSET: subscript em x offset.
3971 /// @HB_OT_METRICS_TAG_SUBSCRIPT_EM_Y_OFFSET: subscript em y offset.
3972 /// @HB_OT_METRICS_TAG_SUPERSCRIPT_EM_X_SIZE: superscript em x size.
3973 /// @HB_OT_METRICS_TAG_SUPERSCRIPT_EM_Y_SIZE: superscript em y size.
3974 /// @HB_OT_METRICS_TAG_SUPERSCRIPT_EM_X_OFFSET: superscript em x offset.
3975 /// @HB_OT_METRICS_TAG_SUPERSCRIPT_EM_Y_OFFSET: superscript em y offset.
3976 /// @HB_OT_METRICS_TAG_STRIKEOUT_SIZE: strikeout size.
3977 /// @HB_OT_METRICS_TAG_STRIKEOUT_OFFSET: strikeout offset.
3978 /// @HB_OT_METRICS_TAG_UNDERLINE_SIZE: underline size.
3979 /// @HB_OT_METRICS_TAG_UNDERLINE_OFFSET: underline offset.
3980 ///
3981 /// From https://docs.microsoft.com/en-us/typography/opentype/spec/mvar#value-tags
3982 ///
3983 /// Since: 2.6.0
3984 pub type hb_ot_metrics_tag_t = u32;
3985 extern "C" {
hb_ot_metrics_get_position( font: *mut hb_font_t, metrics_tag: hb_ot_metrics_tag_t, position: *mut hb_position_t, ) -> hb_bool_t3986 pub fn hb_ot_metrics_get_position(
3987 font: *mut hb_font_t,
3988 metrics_tag: hb_ot_metrics_tag_t,
3989 position: *mut hb_position_t,
3990 ) -> hb_bool_t;
3991 }
3992 extern "C" {
hb_ot_metrics_get_variation( font: *mut hb_font_t, metrics_tag: hb_ot_metrics_tag_t, ) -> ::std::os::raw::c_float3993 pub fn hb_ot_metrics_get_variation(
3994 font: *mut hb_font_t,
3995 metrics_tag: hb_ot_metrics_tag_t,
3996 ) -> ::std::os::raw::c_float;
3997 }
3998 extern "C" {
hb_ot_metrics_get_x_variation( font: *mut hb_font_t, metrics_tag: hb_ot_metrics_tag_t, ) -> hb_position_t3999 pub fn hb_ot_metrics_get_x_variation(
4000 font: *mut hb_font_t,
4001 metrics_tag: hb_ot_metrics_tag_t,
4002 ) -> hb_position_t;
4003 }
4004 extern "C" {
hb_ot_metrics_get_y_variation( font: *mut hb_font_t, metrics_tag: hb_ot_metrics_tag_t, ) -> hb_position_t4005 pub fn hb_ot_metrics_get_y_variation(
4006 font: *mut hb_font_t,
4007 metrics_tag: hb_ot_metrics_tag_t,
4008 ) -> hb_position_t;
4009 }
4010 extern "C" {
hb_ot_shape_glyphs_closure( font: *mut hb_font_t, buffer: *mut hb_buffer_t, features: *const hb_feature_t, num_features: ::std::os::raw::c_uint, glyphs: *mut hb_set_t, )4011 pub fn hb_ot_shape_glyphs_closure(
4012 font: *mut hb_font_t,
4013 buffer: *mut hb_buffer_t,
4014 features: *const hb_feature_t,
4015 num_features: ::std::os::raw::c_uint,
4016 glyphs: *mut hb_set_t,
4017 );
4018 }
4019 extern "C" {
hb_ot_shape_plan_collect_lookups( shape_plan: *mut hb_shape_plan_t, table_tag: hb_tag_t, lookup_indexes: *mut hb_set_t, )4020 pub fn hb_ot_shape_plan_collect_lookups(
4021 shape_plan: *mut hb_shape_plan_t,
4022 table_tag: hb_tag_t,
4023 lookup_indexes: *mut hb_set_t,
4024 );
4025 }
4026 extern "C" {
hb_ot_var_has_data(face: *mut hb_face_t) -> hb_bool_t4027 pub fn hb_ot_var_has_data(face: *mut hb_face_t) -> hb_bool_t;
4028 }
4029 extern "C" {
hb_ot_var_get_axis_count(face: *mut hb_face_t) -> ::std::os::raw::c_uint4030 pub fn hb_ot_var_get_axis_count(face: *mut hb_face_t) -> ::std::os::raw::c_uint;
4031 }
4032 pub const HB_OT_VAR_AXIS_FLAG_HIDDEN: hb_ot_var_axis_flags_t = 1;
4033 pub const _HB_OT_VAR_AXIS_FLAG_MAX_VALUE: hb_ot_var_axis_flags_t = 2147483647;
4034 /// hb_ot_var_axis_flags_t:
4035 /// @HB_OT_VAR_AXIS_FLAG_HIDDEN: The axis should not be exposed directly in user interfaces.
4036 ///
4037 /// Since: 2.2.0
4038 pub type hb_ot_var_axis_flags_t = u32;
4039 /// hb_ot_var_axis_info_t:
4040 ///
4041 /// Since: 2.2.0
4042 #[repr(C)]
4043 #[derive(Debug, Copy, Clone)]
4044 pub struct hb_ot_var_axis_info_t {
4045 pub axis_index: ::std::os::raw::c_uint,
4046 pub tag: hb_tag_t,
4047 pub name_id: hb_ot_name_id_t,
4048 pub flags: hb_ot_var_axis_flags_t,
4049 pub min_value: ::std::os::raw::c_float,
4050 pub default_value: ::std::os::raw::c_float,
4051 pub max_value: ::std::os::raw::c_float,
4052 pub reserved: ::std::os::raw::c_uint,
4053 }
4054 #[test]
bindgen_test_layout_hb_ot_var_axis_info_t()4055 fn bindgen_test_layout_hb_ot_var_axis_info_t() {
4056 assert_eq!(
4057 ::std::mem::size_of::<hb_ot_var_axis_info_t>(),
4058 32usize,
4059 concat!("Size of: ", stringify!(hb_ot_var_axis_info_t))
4060 );
4061 assert_eq!(
4062 ::std::mem::align_of::<hb_ot_var_axis_info_t>(),
4063 4usize,
4064 concat!("Alignment of ", stringify!(hb_ot_var_axis_info_t))
4065 );
4066 assert_eq!(
4067 unsafe {
4068 &(*(::std::ptr::null::<hb_ot_var_axis_info_t>())).axis_index as *const _ as usize
4069 },
4070 0usize,
4071 concat!(
4072 "Offset of field: ",
4073 stringify!(hb_ot_var_axis_info_t),
4074 "::",
4075 stringify!(axis_index)
4076 )
4077 );
4078 assert_eq!(
4079 unsafe { &(*(::std::ptr::null::<hb_ot_var_axis_info_t>())).tag as *const _ as usize },
4080 4usize,
4081 concat!(
4082 "Offset of field: ",
4083 stringify!(hb_ot_var_axis_info_t),
4084 "::",
4085 stringify!(tag)
4086 )
4087 );
4088 assert_eq!(
4089 unsafe { &(*(::std::ptr::null::<hb_ot_var_axis_info_t>())).name_id as *const _ as usize },
4090 8usize,
4091 concat!(
4092 "Offset of field: ",
4093 stringify!(hb_ot_var_axis_info_t),
4094 "::",
4095 stringify!(name_id)
4096 )
4097 );
4098 assert_eq!(
4099 unsafe { &(*(::std::ptr::null::<hb_ot_var_axis_info_t>())).flags as *const _ as usize },
4100 12usize,
4101 concat!(
4102 "Offset of field: ",
4103 stringify!(hb_ot_var_axis_info_t),
4104 "::",
4105 stringify!(flags)
4106 )
4107 );
4108 assert_eq!(
4109 unsafe { &(*(::std::ptr::null::<hb_ot_var_axis_info_t>())).min_value as *const _ as usize },
4110 16usize,
4111 concat!(
4112 "Offset of field: ",
4113 stringify!(hb_ot_var_axis_info_t),
4114 "::",
4115 stringify!(min_value)
4116 )
4117 );
4118 assert_eq!(
4119 unsafe {
4120 &(*(::std::ptr::null::<hb_ot_var_axis_info_t>())).default_value as *const _ as usize
4121 },
4122 20usize,
4123 concat!(
4124 "Offset of field: ",
4125 stringify!(hb_ot_var_axis_info_t),
4126 "::",
4127 stringify!(default_value)
4128 )
4129 );
4130 assert_eq!(
4131 unsafe { &(*(::std::ptr::null::<hb_ot_var_axis_info_t>())).max_value as *const _ as usize },
4132 24usize,
4133 concat!(
4134 "Offset of field: ",
4135 stringify!(hb_ot_var_axis_info_t),
4136 "::",
4137 stringify!(max_value)
4138 )
4139 );
4140 assert_eq!(
4141 unsafe { &(*(::std::ptr::null::<hb_ot_var_axis_info_t>())).reserved as *const _ as usize },
4142 28usize,
4143 concat!(
4144 "Offset of field: ",
4145 stringify!(hb_ot_var_axis_info_t),
4146 "::",
4147 stringify!(reserved)
4148 )
4149 );
4150 }
4151 extern "C" {
hb_ot_var_get_axis_infos( face: *mut hb_face_t, start_offset: ::std::os::raw::c_uint, axes_count: *mut ::std::os::raw::c_uint, axes_array: *mut hb_ot_var_axis_info_t, ) -> ::std::os::raw::c_uint4152 pub fn hb_ot_var_get_axis_infos(
4153 face: *mut hb_face_t,
4154 start_offset: ::std::os::raw::c_uint,
4155 axes_count: *mut ::std::os::raw::c_uint,
4156 axes_array: *mut hb_ot_var_axis_info_t,
4157 ) -> ::std::os::raw::c_uint;
4158 }
4159 extern "C" {
hb_ot_var_find_axis_info( face: *mut hb_face_t, axis_tag: hb_tag_t, axis_info: *mut hb_ot_var_axis_info_t, ) -> hb_bool_t4160 pub fn hb_ot_var_find_axis_info(
4161 face: *mut hb_face_t,
4162 axis_tag: hb_tag_t,
4163 axis_info: *mut hb_ot_var_axis_info_t,
4164 ) -> hb_bool_t;
4165 }
4166 extern "C" {
hb_ot_var_get_named_instance_count(face: *mut hb_face_t) -> ::std::os::raw::c_uint4167 pub fn hb_ot_var_get_named_instance_count(face: *mut hb_face_t) -> ::std::os::raw::c_uint;
4168 }
4169 extern "C" {
hb_ot_var_named_instance_get_subfamily_name_id( face: *mut hb_face_t, instance_index: ::std::os::raw::c_uint, ) -> hb_ot_name_id_t4170 pub fn hb_ot_var_named_instance_get_subfamily_name_id(
4171 face: *mut hb_face_t,
4172 instance_index: ::std::os::raw::c_uint,
4173 ) -> hb_ot_name_id_t;
4174 }
4175 extern "C" {
hb_ot_var_named_instance_get_postscript_name_id( face: *mut hb_face_t, instance_index: ::std::os::raw::c_uint, ) -> hb_ot_name_id_t4176 pub fn hb_ot_var_named_instance_get_postscript_name_id(
4177 face: *mut hb_face_t,
4178 instance_index: ::std::os::raw::c_uint,
4179 ) -> hb_ot_name_id_t;
4180 }
4181 extern "C" {
hb_ot_var_named_instance_get_design_coords( face: *mut hb_face_t, instance_index: ::std::os::raw::c_uint, coords_length: *mut ::std::os::raw::c_uint, coords: *mut ::std::os::raw::c_float, ) -> ::std::os::raw::c_uint4182 pub fn hb_ot_var_named_instance_get_design_coords(
4183 face: *mut hb_face_t,
4184 instance_index: ::std::os::raw::c_uint,
4185 coords_length: *mut ::std::os::raw::c_uint,
4186 coords: *mut ::std::os::raw::c_float,
4187 ) -> ::std::os::raw::c_uint;
4188 }
4189 extern "C" {
hb_ot_var_normalize_variations( face: *mut hb_face_t, variations: *const hb_variation_t, variations_length: ::std::os::raw::c_uint, coords: *mut ::std::os::raw::c_int, coords_length: ::std::os::raw::c_uint, )4190 pub fn hb_ot_var_normalize_variations(
4191 face: *mut hb_face_t,
4192 variations: *const hb_variation_t,
4193 variations_length: ::std::os::raw::c_uint,
4194 coords: *mut ::std::os::raw::c_int,
4195 coords_length: ::std::os::raw::c_uint,
4196 );
4197 }
4198 extern "C" {
hb_ot_var_normalize_coords( face: *mut hb_face_t, coords_length: ::std::os::raw::c_uint, design_coords: *const ::std::os::raw::c_float, normalized_coords: *mut ::std::os::raw::c_int, )4199 pub fn hb_ot_var_normalize_coords(
4200 face: *mut hb_face_t,
4201 coords_length: ::std::os::raw::c_uint,
4202 design_coords: *const ::std::os::raw::c_float,
4203 normalized_coords: *mut ::std::os::raw::c_int,
4204 );
4205 }
4206 pub const HB_AAT_LAYOUT_FEATURE_TYPE_INVALID: hb_aat_layout_feature_type_t = 65535;
4207 pub const HB_AAT_LAYOUT_FEATURE_TYPE_ALL_TYPOGRAPHIC: hb_aat_layout_feature_type_t = 0;
4208 pub const HB_AAT_LAYOUT_FEATURE_TYPE_LIGATURES: hb_aat_layout_feature_type_t = 1;
4209 pub const HB_AAT_LAYOUT_FEATURE_TYPE_CURISVE_CONNECTION: hb_aat_layout_feature_type_t = 2;
4210 pub const HB_AAT_LAYOUT_FEATURE_TYPE_LETTER_CASE: hb_aat_layout_feature_type_t = 3;
4211 pub const HB_AAT_LAYOUT_FEATURE_TYPE_VERTICAL_SUBSTITUTION: hb_aat_layout_feature_type_t = 4;
4212 pub const HB_AAT_LAYOUT_FEATURE_TYPE_LINGUISTIC_REARRANGEMENT: hb_aat_layout_feature_type_t = 5;
4213 pub const HB_AAT_LAYOUT_FEATURE_TYPE_NUMBER_SPACING: hb_aat_layout_feature_type_t = 6;
4214 pub const HB_AAT_LAYOUT_FEATURE_TYPE_SMART_SWASH_TYPE: hb_aat_layout_feature_type_t = 8;
4215 pub const HB_AAT_LAYOUT_FEATURE_TYPE_DIACRITICS_TYPE: hb_aat_layout_feature_type_t = 9;
4216 pub const HB_AAT_LAYOUT_FEATURE_TYPE_VERTICAL_POSITION: hb_aat_layout_feature_type_t = 10;
4217 pub const HB_AAT_LAYOUT_FEATURE_TYPE_FRACTIONS: hb_aat_layout_feature_type_t = 11;
4218 pub const HB_AAT_LAYOUT_FEATURE_TYPE_OVERLAPPING_CHARACTERS_TYPE: hb_aat_layout_feature_type_t = 13;
4219 pub const HB_AAT_LAYOUT_FEATURE_TYPE_TYPOGRAPHIC_EXTRAS: hb_aat_layout_feature_type_t = 14;
4220 pub const HB_AAT_LAYOUT_FEATURE_TYPE_MATHEMATICAL_EXTRAS: hb_aat_layout_feature_type_t = 15;
4221 pub const HB_AAT_LAYOUT_FEATURE_TYPE_ORNAMENT_SETS_TYPE: hb_aat_layout_feature_type_t = 16;
4222 pub const HB_AAT_LAYOUT_FEATURE_TYPE_CHARACTER_ALTERNATIVES: hb_aat_layout_feature_type_t = 17;
4223 pub const HB_AAT_LAYOUT_FEATURE_TYPE_DESIGN_COMPLEXITY_TYPE: hb_aat_layout_feature_type_t = 18;
4224 pub const HB_AAT_LAYOUT_FEATURE_TYPE_STYLE_OPTIONS: hb_aat_layout_feature_type_t = 19;
4225 pub const HB_AAT_LAYOUT_FEATURE_TYPE_CHARACTER_SHAPE: hb_aat_layout_feature_type_t = 20;
4226 pub const HB_AAT_LAYOUT_FEATURE_TYPE_NUMBER_CASE: hb_aat_layout_feature_type_t = 21;
4227 pub const HB_AAT_LAYOUT_FEATURE_TYPE_TEXT_SPACING: hb_aat_layout_feature_type_t = 22;
4228 pub const HB_AAT_LAYOUT_FEATURE_TYPE_TRANSLITERATION: hb_aat_layout_feature_type_t = 23;
4229 pub const HB_AAT_LAYOUT_FEATURE_TYPE_ANNOTATION_TYPE: hb_aat_layout_feature_type_t = 24;
4230 pub const HB_AAT_LAYOUT_FEATURE_TYPE_KANA_SPACING_TYPE: hb_aat_layout_feature_type_t = 25;
4231 pub const HB_AAT_LAYOUT_FEATURE_TYPE_IDEOGRAPHIC_SPACING_TYPE: hb_aat_layout_feature_type_t = 26;
4232 pub const HB_AAT_LAYOUT_FEATURE_TYPE_UNICODE_DECOMPOSITION_TYPE: hb_aat_layout_feature_type_t = 27;
4233 pub const HB_AAT_LAYOUT_FEATURE_TYPE_RUBY_KANA: hb_aat_layout_feature_type_t = 28;
4234 pub const HB_AAT_LAYOUT_FEATURE_TYPE_CJK_SYMBOL_ALTERNATIVES_TYPE: hb_aat_layout_feature_type_t =
4235 29;
4236 pub const HB_AAT_LAYOUT_FEATURE_TYPE_IDEOGRAPHIC_ALTERNATIVES_TYPE: hb_aat_layout_feature_type_t =
4237 30;
4238 pub const HB_AAT_LAYOUT_FEATURE_TYPE_CJK_VERTICAL_ROMAN_PLACEMENT_TYPE:
4239 hb_aat_layout_feature_type_t = 31;
4240 pub const HB_AAT_LAYOUT_FEATURE_TYPE_ITALIC_CJK_ROMAN: hb_aat_layout_feature_type_t = 32;
4241 pub const HB_AAT_LAYOUT_FEATURE_TYPE_CASE_SENSITIVE_LAYOUT: hb_aat_layout_feature_type_t = 33;
4242 pub const HB_AAT_LAYOUT_FEATURE_TYPE_ALTERNATE_KANA: hb_aat_layout_feature_type_t = 34;
4243 pub const HB_AAT_LAYOUT_FEATURE_TYPE_STYLISTIC_ALTERNATIVES: hb_aat_layout_feature_type_t = 35;
4244 pub const HB_AAT_LAYOUT_FEATURE_TYPE_CONTEXTUAL_ALTERNATIVES: hb_aat_layout_feature_type_t = 36;
4245 pub const HB_AAT_LAYOUT_FEATURE_TYPE_LOWER_CASE: hb_aat_layout_feature_type_t = 37;
4246 pub const HB_AAT_LAYOUT_FEATURE_TYPE_UPPER_CASE: hb_aat_layout_feature_type_t = 38;
4247 pub const HB_AAT_LAYOUT_FEATURE_TYPE_LANGUAGE_TAG_TYPE: hb_aat_layout_feature_type_t = 39;
4248 pub const HB_AAT_LAYOUT_FEATURE_TYPE_CJK_ROMAN_SPACING_TYPE: hb_aat_layout_feature_type_t = 103;
4249 pub const _HB_AAT_LAYOUT_FEATURE_TYPE_MAX_VALUE: hb_aat_layout_feature_type_t = 2147483647;
4250 /// hb_aat_layout_feature_type_t:
4251 ///
4252 ///
4253 /// Since: 2.2.0
4254 pub type hb_aat_layout_feature_type_t = u32;
4255 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_INVALID: hb_aat_layout_feature_selector_t = 65535;
4256 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_ALL_TYPE_FEATURES_ON: hb_aat_layout_feature_selector_t = 0;
4257 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_ALL_TYPE_FEATURES_OFF: hb_aat_layout_feature_selector_t =
4258 1;
4259 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_REQUIRED_LIGATURES_ON: hb_aat_layout_feature_selector_t =
4260 0;
4261 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_REQUIRED_LIGATURES_OFF: hb_aat_layout_feature_selector_t =
4262 1;
4263 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_COMMON_LIGATURES_ON: hb_aat_layout_feature_selector_t = 2;
4264 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_COMMON_LIGATURES_OFF: hb_aat_layout_feature_selector_t = 3;
4265 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_RARE_LIGATURES_ON: hb_aat_layout_feature_selector_t = 4;
4266 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_RARE_LIGATURES_OFF: hb_aat_layout_feature_selector_t = 5;
4267 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_LOGOS_ON: hb_aat_layout_feature_selector_t = 6;
4268 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_LOGOS_OFF: hb_aat_layout_feature_selector_t = 7;
4269 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_REBUS_PICTURES_ON: hb_aat_layout_feature_selector_t = 8;
4270 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_REBUS_PICTURES_OFF: hb_aat_layout_feature_selector_t = 9;
4271 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_DIPHTHONG_LIGATURES_ON: hb_aat_layout_feature_selector_t =
4272 10;
4273 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_DIPHTHONG_LIGATURES_OFF: hb_aat_layout_feature_selector_t =
4274 11;
4275 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_SQUARED_LIGATURES_ON: hb_aat_layout_feature_selector_t =
4276 12;
4277 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_SQUARED_LIGATURES_OFF: hb_aat_layout_feature_selector_t =
4278 13;
4279 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_ABBREV_SQUARED_LIGATURES_ON:
4280 hb_aat_layout_feature_selector_t = 14;
4281 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_ABBREV_SQUARED_LIGATURES_OFF:
4282 hb_aat_layout_feature_selector_t = 15;
4283 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_SYMBOL_LIGATURES_ON: hb_aat_layout_feature_selector_t = 16;
4284 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_SYMBOL_LIGATURES_OFF: hb_aat_layout_feature_selector_t =
4285 17;
4286 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_CONTEXTUAL_LIGATURES_ON: hb_aat_layout_feature_selector_t =
4287 18;
4288 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_CONTEXTUAL_LIGATURES_OFF:
4289 hb_aat_layout_feature_selector_t = 19;
4290 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_HISTORICAL_LIGATURES_ON: hb_aat_layout_feature_selector_t =
4291 20;
4292 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_HISTORICAL_LIGATURES_OFF:
4293 hb_aat_layout_feature_selector_t = 21;
4294 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_UNCONNECTED: hb_aat_layout_feature_selector_t = 0;
4295 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_PARTIALLY_CONNECTED: hb_aat_layout_feature_selector_t = 1;
4296 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_CURSIVE: hb_aat_layout_feature_selector_t = 2;
4297 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_UPPER_AND_LOWER_CASE: hb_aat_layout_feature_selector_t = 0;
4298 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_ALL_CAPS: hb_aat_layout_feature_selector_t = 1;
4299 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_ALL_LOWER_CASE: hb_aat_layout_feature_selector_t = 2;
4300 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_SMALL_CAPS: hb_aat_layout_feature_selector_t = 3;
4301 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_INITIAL_CAPS: hb_aat_layout_feature_selector_t = 4;
4302 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_INITIAL_CAPS_AND_SMALL_CAPS:
4303 hb_aat_layout_feature_selector_t = 5;
4304 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_SUBSTITUTE_VERTICAL_FORMS_ON:
4305 hb_aat_layout_feature_selector_t = 0;
4306 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_SUBSTITUTE_VERTICAL_FORMS_OFF:
4307 hb_aat_layout_feature_selector_t = 1;
4308 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_LINGUISTIC_REARRANGEMENT_ON:
4309 hb_aat_layout_feature_selector_t = 0;
4310 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_LINGUISTIC_REARRANGEMENT_OFF:
4311 hb_aat_layout_feature_selector_t = 1;
4312 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_MONOSPACED_NUMBERS: hb_aat_layout_feature_selector_t = 0;
4313 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_PROPORTIONAL_NUMBERS: hb_aat_layout_feature_selector_t = 1;
4314 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_THIRD_WIDTH_NUMBERS: hb_aat_layout_feature_selector_t = 2;
4315 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_QUARTER_WIDTH_NUMBERS: hb_aat_layout_feature_selector_t =
4316 3;
4317 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_WORD_INITIAL_SWASHES_ON: hb_aat_layout_feature_selector_t =
4318 0;
4319 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_WORD_INITIAL_SWASHES_OFF:
4320 hb_aat_layout_feature_selector_t = 1;
4321 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_WORD_FINAL_SWASHES_ON: hb_aat_layout_feature_selector_t =
4322 2;
4323 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_WORD_FINAL_SWASHES_OFF: hb_aat_layout_feature_selector_t =
4324 3;
4325 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_LINE_INITIAL_SWASHES_ON: hb_aat_layout_feature_selector_t =
4326 4;
4327 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_LINE_INITIAL_SWASHES_OFF:
4328 hb_aat_layout_feature_selector_t = 5;
4329 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_LINE_FINAL_SWASHES_ON: hb_aat_layout_feature_selector_t =
4330 6;
4331 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_LINE_FINAL_SWASHES_OFF: hb_aat_layout_feature_selector_t =
4332 7;
4333 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_NON_FINAL_SWASHES_ON: hb_aat_layout_feature_selector_t = 8;
4334 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_NON_FINAL_SWASHES_OFF: hb_aat_layout_feature_selector_t =
4335 9;
4336 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_SHOW_DIACRITICS: hb_aat_layout_feature_selector_t = 0;
4337 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_HIDE_DIACRITICS: hb_aat_layout_feature_selector_t = 1;
4338 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_DECOMPOSE_DIACRITICS: hb_aat_layout_feature_selector_t = 2;
4339 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_NORMAL_POSITION: hb_aat_layout_feature_selector_t = 0;
4340 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_SUPERIORS: hb_aat_layout_feature_selector_t = 1;
4341 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_INFERIORS: hb_aat_layout_feature_selector_t = 2;
4342 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_ORDINALS: hb_aat_layout_feature_selector_t = 3;
4343 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_SCIENTIFIC_INFERIORS: hb_aat_layout_feature_selector_t = 4;
4344 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_NO_FRACTIONS: hb_aat_layout_feature_selector_t = 0;
4345 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_VERTICAL_FRACTIONS: hb_aat_layout_feature_selector_t = 1;
4346 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_DIAGONAL_FRACTIONS: hb_aat_layout_feature_selector_t = 2;
4347 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_PREVENT_OVERLAP_ON: hb_aat_layout_feature_selector_t = 0;
4348 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_PREVENT_OVERLAP_OFF: hb_aat_layout_feature_selector_t = 1;
4349 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_HYPHENS_TO_EM_DASH_ON: hb_aat_layout_feature_selector_t =
4350 0;
4351 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_HYPHENS_TO_EM_DASH_OFF: hb_aat_layout_feature_selector_t =
4352 1;
4353 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_HYPHEN_TO_EN_DASH_ON: hb_aat_layout_feature_selector_t = 2;
4354 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_HYPHEN_TO_EN_DASH_OFF: hb_aat_layout_feature_selector_t =
4355 3;
4356 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_SLASHED_ZERO_ON: hb_aat_layout_feature_selector_t = 4;
4357 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_SLASHED_ZERO_OFF: hb_aat_layout_feature_selector_t = 5;
4358 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_FORM_INTERROBANG_ON: hb_aat_layout_feature_selector_t = 6;
4359 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_FORM_INTERROBANG_OFF: hb_aat_layout_feature_selector_t = 7;
4360 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_SMART_QUOTES_ON: hb_aat_layout_feature_selector_t = 8;
4361 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_SMART_QUOTES_OFF: hb_aat_layout_feature_selector_t = 9;
4362 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_PERIODS_TO_ELLIPSIS_ON: hb_aat_layout_feature_selector_t =
4363 10;
4364 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_PERIODS_TO_ELLIPSIS_OFF: hb_aat_layout_feature_selector_t =
4365 11;
4366 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_HYPHEN_TO_MINUS_ON: hb_aat_layout_feature_selector_t = 0;
4367 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_HYPHEN_TO_MINUS_OFF: hb_aat_layout_feature_selector_t = 1;
4368 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_ASTERISK_TO_MULTIPLY_ON: hb_aat_layout_feature_selector_t =
4369 2;
4370 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_ASTERISK_TO_MULTIPLY_OFF:
4371 hb_aat_layout_feature_selector_t = 3;
4372 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_SLASH_TO_DIVIDE_ON: hb_aat_layout_feature_selector_t = 4;
4373 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_SLASH_TO_DIVIDE_OFF: hb_aat_layout_feature_selector_t = 5;
4374 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_INEQUALITY_LIGATURES_ON: hb_aat_layout_feature_selector_t =
4375 6;
4376 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_INEQUALITY_LIGATURES_OFF:
4377 hb_aat_layout_feature_selector_t = 7;
4378 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_EXPONENTS_ON: hb_aat_layout_feature_selector_t = 8;
4379 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_EXPONENTS_OFF: hb_aat_layout_feature_selector_t = 9;
4380 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_MATHEMATICAL_GREEK_ON: hb_aat_layout_feature_selector_t =
4381 10;
4382 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_MATHEMATICAL_GREEK_OFF: hb_aat_layout_feature_selector_t =
4383 11;
4384 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_NO_ORNAMENTS: hb_aat_layout_feature_selector_t = 0;
4385 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_DINGBATS: hb_aat_layout_feature_selector_t = 1;
4386 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_PI_CHARACTERS: hb_aat_layout_feature_selector_t = 2;
4387 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_FLEURONS: hb_aat_layout_feature_selector_t = 3;
4388 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_DECORATIVE_BORDERS: hb_aat_layout_feature_selector_t = 4;
4389 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_INTERNATIONAL_SYMBOLS: hb_aat_layout_feature_selector_t =
4390 5;
4391 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_MATH_SYMBOLS: hb_aat_layout_feature_selector_t = 6;
4392 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_NO_ALTERNATES: hb_aat_layout_feature_selector_t = 0;
4393 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_DESIGN_LEVEL1: hb_aat_layout_feature_selector_t = 0;
4394 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_DESIGN_LEVEL2: hb_aat_layout_feature_selector_t = 1;
4395 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_DESIGN_LEVEL3: hb_aat_layout_feature_selector_t = 2;
4396 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_DESIGN_LEVEL4: hb_aat_layout_feature_selector_t = 3;
4397 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_DESIGN_LEVEL5: hb_aat_layout_feature_selector_t = 4;
4398 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_NO_STYLE_OPTIONS: hb_aat_layout_feature_selector_t = 0;
4399 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_DISPLAY_TEXT: hb_aat_layout_feature_selector_t = 1;
4400 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_ENGRAVED_TEXT: hb_aat_layout_feature_selector_t = 2;
4401 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_ILLUMINATED_CAPS: hb_aat_layout_feature_selector_t = 3;
4402 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_TITLING_CAPS: hb_aat_layout_feature_selector_t = 4;
4403 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_TALL_CAPS: hb_aat_layout_feature_selector_t = 5;
4404 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_TRADITIONAL_CHARACTERS: hb_aat_layout_feature_selector_t =
4405 0;
4406 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_SIMPLIFIED_CHARACTERS: hb_aat_layout_feature_selector_t =
4407 1;
4408 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_JIS1978_CHARACTERS: hb_aat_layout_feature_selector_t = 2;
4409 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_JIS1983_CHARACTERS: hb_aat_layout_feature_selector_t = 3;
4410 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_JIS1990_CHARACTERS: hb_aat_layout_feature_selector_t = 4;
4411 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_TRADITIONAL_ALT_ONE: hb_aat_layout_feature_selector_t = 5;
4412 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_TRADITIONAL_ALT_TWO: hb_aat_layout_feature_selector_t = 6;
4413 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_TRADITIONAL_ALT_THREE: hb_aat_layout_feature_selector_t =
4414 7;
4415 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_TRADITIONAL_ALT_FOUR: hb_aat_layout_feature_selector_t = 8;
4416 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_TRADITIONAL_ALT_FIVE: hb_aat_layout_feature_selector_t = 9;
4417 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_EXPERT_CHARACTERS: hb_aat_layout_feature_selector_t = 10;
4418 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_JIS2004_CHARACTERS: hb_aat_layout_feature_selector_t = 11;
4419 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_HOJO_CHARACTERS: hb_aat_layout_feature_selector_t = 12;
4420 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_NLCCHARACTERS: hb_aat_layout_feature_selector_t = 13;
4421 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_TRADITIONAL_NAMES_CHARACTERS:
4422 hb_aat_layout_feature_selector_t = 14;
4423 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_LOWER_CASE_NUMBERS: hb_aat_layout_feature_selector_t = 0;
4424 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_UPPER_CASE_NUMBERS: hb_aat_layout_feature_selector_t = 1;
4425 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_PROPORTIONAL_TEXT: hb_aat_layout_feature_selector_t = 0;
4426 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_MONOSPACED_TEXT: hb_aat_layout_feature_selector_t = 1;
4427 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_HALF_WIDTH_TEXT: hb_aat_layout_feature_selector_t = 2;
4428 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_THIRD_WIDTH_TEXT: hb_aat_layout_feature_selector_t = 3;
4429 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_QUARTER_WIDTH_TEXT: hb_aat_layout_feature_selector_t = 4;
4430 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_ALT_PROPORTIONAL_TEXT: hb_aat_layout_feature_selector_t =
4431 5;
4432 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_ALT_HALF_WIDTH_TEXT: hb_aat_layout_feature_selector_t = 6;
4433 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_NO_TRANSLITERATION: hb_aat_layout_feature_selector_t = 0;
4434 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_HANJA_TO_HANGUL: hb_aat_layout_feature_selector_t = 1;
4435 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_HIRAGANA_TO_KATAKANA: hb_aat_layout_feature_selector_t = 2;
4436 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_KATAKANA_TO_HIRAGANA: hb_aat_layout_feature_selector_t = 3;
4437 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_KANA_TO_ROMANIZATION: hb_aat_layout_feature_selector_t = 4;
4438 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_ROMANIZATION_TO_HIRAGANA:
4439 hb_aat_layout_feature_selector_t = 5;
4440 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_ROMANIZATION_TO_KATAKANA:
4441 hb_aat_layout_feature_selector_t = 6;
4442 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_HANJA_TO_HANGUL_ALT_ONE: hb_aat_layout_feature_selector_t =
4443 7;
4444 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_HANJA_TO_HANGUL_ALT_TWO: hb_aat_layout_feature_selector_t =
4445 8;
4446 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_HANJA_TO_HANGUL_ALT_THREE:
4447 hb_aat_layout_feature_selector_t = 9;
4448 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_NO_ANNOTATION: hb_aat_layout_feature_selector_t = 0;
4449 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_BOX_ANNOTATION: hb_aat_layout_feature_selector_t = 1;
4450 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_ROUNDED_BOX_ANNOTATION: hb_aat_layout_feature_selector_t =
4451 2;
4452 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_CIRCLE_ANNOTATION: hb_aat_layout_feature_selector_t = 3;
4453 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_INVERTED_CIRCLE_ANNOTATION:
4454 hb_aat_layout_feature_selector_t = 4;
4455 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_PARENTHESIS_ANNOTATION: hb_aat_layout_feature_selector_t =
4456 5;
4457 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_PERIOD_ANNOTATION: hb_aat_layout_feature_selector_t = 6;
4458 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_ROMAN_NUMERAL_ANNOTATION:
4459 hb_aat_layout_feature_selector_t = 7;
4460 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_DIAMOND_ANNOTATION: hb_aat_layout_feature_selector_t = 8;
4461 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_INVERTED_BOX_ANNOTATION: hb_aat_layout_feature_selector_t =
4462 9;
4463 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_INVERTED_ROUNDED_BOX_ANNOTATION:
4464 hb_aat_layout_feature_selector_t = 10;
4465 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_FULL_WIDTH_KANA: hb_aat_layout_feature_selector_t = 0;
4466 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_PROPORTIONAL_KANA: hb_aat_layout_feature_selector_t = 1;
4467 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_FULL_WIDTH_IDEOGRAPHS: hb_aat_layout_feature_selector_t =
4468 0;
4469 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_PROPORTIONAL_IDEOGRAPHS: hb_aat_layout_feature_selector_t =
4470 1;
4471 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_HALF_WIDTH_IDEOGRAPHS: hb_aat_layout_feature_selector_t =
4472 2;
4473 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_CANONICAL_COMPOSITION_ON:
4474 hb_aat_layout_feature_selector_t = 0;
4475 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_CANONICAL_COMPOSITION_OFF:
4476 hb_aat_layout_feature_selector_t = 1;
4477 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_COMPATIBILITY_COMPOSITION_ON:
4478 hb_aat_layout_feature_selector_t = 2;
4479 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_COMPATIBILITY_COMPOSITION_OFF:
4480 hb_aat_layout_feature_selector_t = 3;
4481 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_TRANSCODING_COMPOSITION_ON:
4482 hb_aat_layout_feature_selector_t = 4;
4483 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_TRANSCODING_COMPOSITION_OFF:
4484 hb_aat_layout_feature_selector_t = 5;
4485 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_NO_RUBY_KANA: hb_aat_layout_feature_selector_t = 0;
4486 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_RUBY_KANA: hb_aat_layout_feature_selector_t = 1;
4487 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_RUBY_KANA_ON: hb_aat_layout_feature_selector_t = 2;
4488 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_RUBY_KANA_OFF: hb_aat_layout_feature_selector_t = 3;
4489 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_NO_CJK_SYMBOL_ALTERNATIVES:
4490 hb_aat_layout_feature_selector_t = 0;
4491 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_CJK_SYMBOL_ALT_ONE: hb_aat_layout_feature_selector_t = 1;
4492 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_CJK_SYMBOL_ALT_TWO: hb_aat_layout_feature_selector_t = 2;
4493 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_CJK_SYMBOL_ALT_THREE: hb_aat_layout_feature_selector_t = 3;
4494 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_CJK_SYMBOL_ALT_FOUR: hb_aat_layout_feature_selector_t = 4;
4495 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_CJK_SYMBOL_ALT_FIVE: hb_aat_layout_feature_selector_t = 5;
4496 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_NO_IDEOGRAPHIC_ALTERNATIVES:
4497 hb_aat_layout_feature_selector_t = 0;
4498 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_IDEOGRAPHIC_ALT_ONE: hb_aat_layout_feature_selector_t = 1;
4499 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_IDEOGRAPHIC_ALT_TWO: hb_aat_layout_feature_selector_t = 2;
4500 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_IDEOGRAPHIC_ALT_THREE: hb_aat_layout_feature_selector_t =
4501 3;
4502 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_IDEOGRAPHIC_ALT_FOUR: hb_aat_layout_feature_selector_t = 4;
4503 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_IDEOGRAPHIC_ALT_FIVE: hb_aat_layout_feature_selector_t = 5;
4504 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_CJK_VERTICAL_ROMAN_CENTERED:
4505 hb_aat_layout_feature_selector_t = 0;
4506 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_CJK_VERTICAL_ROMAN_HBASELINE:
4507 hb_aat_layout_feature_selector_t = 1;
4508 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_NO_CJK_ITALIC_ROMAN: hb_aat_layout_feature_selector_t = 0;
4509 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_CJK_ITALIC_ROMAN: hb_aat_layout_feature_selector_t = 1;
4510 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_CJK_ITALIC_ROMAN_ON: hb_aat_layout_feature_selector_t = 2;
4511 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_CJK_ITALIC_ROMAN_OFF: hb_aat_layout_feature_selector_t = 3;
4512 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_CASE_SENSITIVE_LAYOUT_ON:
4513 hb_aat_layout_feature_selector_t = 0;
4514 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_CASE_SENSITIVE_LAYOUT_OFF:
4515 hb_aat_layout_feature_selector_t = 1;
4516 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_CASE_SENSITIVE_SPACING_ON:
4517 hb_aat_layout_feature_selector_t = 2;
4518 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_CASE_SENSITIVE_SPACING_OFF:
4519 hb_aat_layout_feature_selector_t = 3;
4520 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_ALTERNATE_HORIZ_KANA_ON: hb_aat_layout_feature_selector_t =
4521 0;
4522 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_ALTERNATE_HORIZ_KANA_OFF:
4523 hb_aat_layout_feature_selector_t = 1;
4524 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_ALTERNATE_VERT_KANA_ON: hb_aat_layout_feature_selector_t =
4525 2;
4526 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_ALTERNATE_VERT_KANA_OFF: hb_aat_layout_feature_selector_t =
4527 3;
4528 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_NO_STYLISTIC_ALTERNATES: hb_aat_layout_feature_selector_t =
4529 0;
4530 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_ONE_ON: hb_aat_layout_feature_selector_t = 2;
4531 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_ONE_OFF: hb_aat_layout_feature_selector_t =
4532 3;
4533 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_TWO_ON: hb_aat_layout_feature_selector_t = 4;
4534 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_TWO_OFF: hb_aat_layout_feature_selector_t =
4535 5;
4536 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_THREE_ON: hb_aat_layout_feature_selector_t =
4537 6;
4538 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_THREE_OFF: hb_aat_layout_feature_selector_t =
4539 7;
4540 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_FOUR_ON: hb_aat_layout_feature_selector_t =
4541 8;
4542 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_FOUR_OFF: hb_aat_layout_feature_selector_t =
4543 9;
4544 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_FIVE_ON: hb_aat_layout_feature_selector_t =
4545 10;
4546 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_FIVE_OFF: hb_aat_layout_feature_selector_t =
4547 11;
4548 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_SIX_ON: hb_aat_layout_feature_selector_t =
4549 12;
4550 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_SIX_OFF: hb_aat_layout_feature_selector_t =
4551 13;
4552 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_SEVEN_ON: hb_aat_layout_feature_selector_t =
4553 14;
4554 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_SEVEN_OFF: hb_aat_layout_feature_selector_t =
4555 15;
4556 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_EIGHT_ON: hb_aat_layout_feature_selector_t =
4557 16;
4558 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_EIGHT_OFF: hb_aat_layout_feature_selector_t =
4559 17;
4560 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_NINE_ON: hb_aat_layout_feature_selector_t =
4561 18;
4562 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_NINE_OFF: hb_aat_layout_feature_selector_t =
4563 19;
4564 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_TEN_ON: hb_aat_layout_feature_selector_t =
4565 20;
4566 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_TEN_OFF: hb_aat_layout_feature_selector_t =
4567 21;
4568 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_ELEVEN_ON: hb_aat_layout_feature_selector_t =
4569 22;
4570 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_ELEVEN_OFF:
4571 hb_aat_layout_feature_selector_t = 23;
4572 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_TWELVE_ON: hb_aat_layout_feature_selector_t =
4573 24;
4574 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_TWELVE_OFF:
4575 hb_aat_layout_feature_selector_t = 25;
4576 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_THIRTEEN_ON:
4577 hb_aat_layout_feature_selector_t = 26;
4578 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_THIRTEEN_OFF:
4579 hb_aat_layout_feature_selector_t = 27;
4580 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_FOURTEEN_ON:
4581 hb_aat_layout_feature_selector_t = 28;
4582 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_FOURTEEN_OFF:
4583 hb_aat_layout_feature_selector_t = 29;
4584 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_FIFTEEN_ON:
4585 hb_aat_layout_feature_selector_t = 30;
4586 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_FIFTEEN_OFF:
4587 hb_aat_layout_feature_selector_t = 31;
4588 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_SIXTEEN_ON:
4589 hb_aat_layout_feature_selector_t = 32;
4590 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_SIXTEEN_OFF:
4591 hb_aat_layout_feature_selector_t = 33;
4592 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_SEVENTEEN_ON:
4593 hb_aat_layout_feature_selector_t = 34;
4594 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_SEVENTEEN_OFF:
4595 hb_aat_layout_feature_selector_t = 35;
4596 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_EIGHTEEN_ON:
4597 hb_aat_layout_feature_selector_t = 36;
4598 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_EIGHTEEN_OFF:
4599 hb_aat_layout_feature_selector_t = 37;
4600 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_NINETEEN_ON:
4601 hb_aat_layout_feature_selector_t = 38;
4602 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_NINETEEN_OFF:
4603 hb_aat_layout_feature_selector_t = 39;
4604 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_TWENTY_ON: hb_aat_layout_feature_selector_t =
4605 40;
4606 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_STYLISTIC_ALT_TWENTY_OFF:
4607 hb_aat_layout_feature_selector_t = 41;
4608 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_CONTEXTUAL_ALTERNATES_ON:
4609 hb_aat_layout_feature_selector_t = 0;
4610 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_CONTEXTUAL_ALTERNATES_OFF:
4611 hb_aat_layout_feature_selector_t = 1;
4612 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_SWASH_ALTERNATES_ON: hb_aat_layout_feature_selector_t = 2;
4613 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_SWASH_ALTERNATES_OFF: hb_aat_layout_feature_selector_t = 3;
4614 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_CONTEXTUAL_SWASH_ALTERNATES_ON:
4615 hb_aat_layout_feature_selector_t = 4;
4616 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_CONTEXTUAL_SWASH_ALTERNATES_OFF:
4617 hb_aat_layout_feature_selector_t = 5;
4618 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_DEFAULT_LOWER_CASE: hb_aat_layout_feature_selector_t = 0;
4619 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_LOWER_CASE_SMALL_CAPS: hb_aat_layout_feature_selector_t =
4620 1;
4621 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_LOWER_CASE_PETITE_CAPS: hb_aat_layout_feature_selector_t =
4622 2;
4623 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_DEFAULT_UPPER_CASE: hb_aat_layout_feature_selector_t = 0;
4624 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_UPPER_CASE_SMALL_CAPS: hb_aat_layout_feature_selector_t =
4625 1;
4626 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_UPPER_CASE_PETITE_CAPS: hb_aat_layout_feature_selector_t =
4627 2;
4628 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_HALF_WIDTH_CJK_ROMAN: hb_aat_layout_feature_selector_t = 0;
4629 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_PROPORTIONAL_CJK_ROMAN: hb_aat_layout_feature_selector_t =
4630 1;
4631 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_DEFAULT_CJK_ROMAN: hb_aat_layout_feature_selector_t = 2;
4632 pub const HB_AAT_LAYOUT_FEATURE_SELECTOR_FULL_WIDTH_CJK_ROMAN: hb_aat_layout_feature_selector_t = 3;
4633 pub const _HB_AAT_LAYOUT_FEATURE_SELECTOR_MAX_VALUE: hb_aat_layout_feature_selector_t = 2147483647;
4634 /// hb_aat_layout_feature_selector_t:
4635 ///
4636 ///
4637 /// Since: 2.2.0
4638 pub type hb_aat_layout_feature_selector_t = u32;
4639 extern "C" {
hb_aat_layout_get_feature_types( face: *mut hb_face_t, start_offset: ::std::os::raw::c_uint, feature_count: *mut ::std::os::raw::c_uint, features: *mut hb_aat_layout_feature_type_t, ) -> ::std::os::raw::c_uint4640 pub fn hb_aat_layout_get_feature_types(
4641 face: *mut hb_face_t,
4642 start_offset: ::std::os::raw::c_uint,
4643 feature_count: *mut ::std::os::raw::c_uint,
4644 features: *mut hb_aat_layout_feature_type_t,
4645 ) -> ::std::os::raw::c_uint;
4646 }
4647 extern "C" {
hb_aat_layout_feature_type_get_name_id( face: *mut hb_face_t, feature_type: hb_aat_layout_feature_type_t, ) -> hb_ot_name_id_t4648 pub fn hb_aat_layout_feature_type_get_name_id(
4649 face: *mut hb_face_t,
4650 feature_type: hb_aat_layout_feature_type_t,
4651 ) -> hb_ot_name_id_t;
4652 }
4653 #[repr(C)]
4654 #[derive(Debug, Copy, Clone)]
4655 pub struct hb_aat_layout_feature_selector_info_t {
4656 pub name_id: hb_ot_name_id_t,
4657 pub enable: hb_aat_layout_feature_selector_t,
4658 pub disable: hb_aat_layout_feature_selector_t,
4659 pub reserved: ::std::os::raw::c_uint,
4660 }
4661 #[test]
bindgen_test_layout_hb_aat_layout_feature_selector_info_t()4662 fn bindgen_test_layout_hb_aat_layout_feature_selector_info_t() {
4663 assert_eq!(
4664 ::std::mem::size_of::<hb_aat_layout_feature_selector_info_t>(),
4665 16usize,
4666 concat!(
4667 "Size of: ",
4668 stringify!(hb_aat_layout_feature_selector_info_t)
4669 )
4670 );
4671 assert_eq!(
4672 ::std::mem::align_of::<hb_aat_layout_feature_selector_info_t>(),
4673 4usize,
4674 concat!(
4675 "Alignment of ",
4676 stringify!(hb_aat_layout_feature_selector_info_t)
4677 )
4678 );
4679 assert_eq!(
4680 unsafe {
4681 &(*(::std::ptr::null::<hb_aat_layout_feature_selector_info_t>())).name_id as *const _
4682 as usize
4683 },
4684 0usize,
4685 concat!(
4686 "Offset of field: ",
4687 stringify!(hb_aat_layout_feature_selector_info_t),
4688 "::",
4689 stringify!(name_id)
4690 )
4691 );
4692 assert_eq!(
4693 unsafe {
4694 &(*(::std::ptr::null::<hb_aat_layout_feature_selector_info_t>())).enable as *const _
4695 as usize
4696 },
4697 4usize,
4698 concat!(
4699 "Offset of field: ",
4700 stringify!(hb_aat_layout_feature_selector_info_t),
4701 "::",
4702 stringify!(enable)
4703 )
4704 );
4705 assert_eq!(
4706 unsafe {
4707 &(*(::std::ptr::null::<hb_aat_layout_feature_selector_info_t>())).disable as *const _
4708 as usize
4709 },
4710 8usize,
4711 concat!(
4712 "Offset of field: ",
4713 stringify!(hb_aat_layout_feature_selector_info_t),
4714 "::",
4715 stringify!(disable)
4716 )
4717 );
4718 assert_eq!(
4719 unsafe {
4720 &(*(::std::ptr::null::<hb_aat_layout_feature_selector_info_t>())).reserved as *const _
4721 as usize
4722 },
4723 12usize,
4724 concat!(
4725 "Offset of field: ",
4726 stringify!(hb_aat_layout_feature_selector_info_t),
4727 "::",
4728 stringify!(reserved)
4729 )
4730 );
4731 }
4732 extern "C" {
hb_aat_layout_feature_type_get_selector_infos( face: *mut hb_face_t, feature_type: hb_aat_layout_feature_type_t, start_offset: ::std::os::raw::c_uint, selector_count: *mut ::std::os::raw::c_uint, selectors: *mut hb_aat_layout_feature_selector_info_t, default_index: *mut ::std::os::raw::c_uint, ) -> ::std::os::raw::c_uint4733 pub fn hb_aat_layout_feature_type_get_selector_infos(
4734 face: *mut hb_face_t,
4735 feature_type: hb_aat_layout_feature_type_t,
4736 start_offset: ::std::os::raw::c_uint,
4737 selector_count: *mut ::std::os::raw::c_uint,
4738 selectors: *mut hb_aat_layout_feature_selector_info_t,
4739 default_index: *mut ::std::os::raw::c_uint,
4740 ) -> ::std::os::raw::c_uint;
4741 }
4742 extern "C" {
hb_aat_layout_has_substitution(face: *mut hb_face_t) -> hb_bool_t4743 pub fn hb_aat_layout_has_substitution(face: *mut hb_face_t) -> hb_bool_t;
4744 }
4745 extern "C" {
hb_aat_layout_has_positioning(face: *mut hb_face_t) -> hb_bool_t4746 pub fn hb_aat_layout_has_positioning(face: *mut hb_face_t) -> hb_bool_t;
4747 }
4748 extern "C" {
hb_aat_layout_has_tracking(face: *mut hb_face_t) -> hb_bool_t4749 pub fn hb_aat_layout_has_tracking(face: *mut hb_face_t) -> hb_bool_t;
4750 }
4751