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1 | /* | |
2 | * $RCSId: xc/lib/fontconfig/fontconfig/fontconfig.h,v 1.30 2002/09/26 00:17:27 keithp Exp $ | |
3 | * | |
4 | * Copyright © 2001 Keith Packard | |
5 | * | |
6 | * Permission to use, copy, modify, distribute, and sell this software and its | |
7 | * documentation for any purpose is hereby granted without fee, provided that | |
8 | * the above copyright notice appear in all copies and that both that | |
9 | * copyright notice and this permission notice appear in supporting | |
10 | * documentation, and that the name of Keith Packard not be used in | |
11 | * advertising or publicity pertaining to distribution of the software without | |
12 | * specific, written prior permission. Keith Packard makes no | |
13 | * representations about the suitability of this software for any purpose. It | |
14 | * is provided "as is" without express or implied warranty. | |
15 | * | |
16 | * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, | |
17 | * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO | |
18 | * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR | |
19 | * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, | |
20 | * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER | |
21 | * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR | |
22 | * PERFORMANCE OF THIS SOFTWARE. | |
23 | */ | |
24 | ||
25 | #ifndef _FONTCONFIG_H_ | |
26 | #define _FONTCONFIG_H_ | |
27 | ||
28 | #include <stdarg.h> | |
29 | ||
30 | #if defined(__GNUC__) && (__GNUC__ >= 4) | |
31 | #define FC_ATTRIBUTE_SENTINEL(x) __attribute__((__sentinel__(0))) | |
32 | #else | |
33 | #define FC_ATTRIBUTE_SENTINEL(x) | |
34 | #endif | |
35 | ||
36 | typedef unsigned char FcChar8; | |
37 | typedef unsigned short FcChar16; | |
38 | typedef unsigned int FcChar32; | |
39 | typedef int FcBool; | |
40 | ||
41 | /* | |
42 | * Current Fontconfig version number. This same number | |
43 | * must appear in the fontconfig configure.in file. Yes, | |
44 | * it'a a pain to synchronize version numbers like this. | |
45 | */ | |
46 | ||
47 | #define FC_MAJOR 2 | |
48 | #define FC_MINOR 3 | |
49 | #define FC_REVISION 92 | |
50 | ||
51 | #define FC_VERSION ((FC_MAJOR * 10000) + (FC_MINOR * 100) + (FC_REVISION)) | |
52 | ||
53 | /* | |
54 | * Current font cache file format version | |
55 | * This is appended to the cache files so that multiple | |
56 | * versions of the library will peacefully coexist | |
57 | * | |
58 | * Change this value whenever the disk format for the cache file | |
59 | * changes in any non-compatible way. Try to avoid such changes as | |
60 | * it means multiple copies of the font information. | |
61 | */ | |
62 | ||
63 | #define FC_CACHE_VERSION "2" | |
64 | ||
65 | #define FcTrue 1 | |
66 | #define FcFalse 0 | |
67 | ||
68 | #define FC_FAMILY "family" /* String */ | |
69 | #define FC_STYLE "style" /* String */ | |
70 | #define FC_SLANT "slant" /* Int */ | |
71 | #define FC_WEIGHT "weight" /* Int */ | |
72 | #define FC_SIZE "size" /* Double */ | |
73 | #define FC_ASPECT "aspect" /* Double */ | |
74 | #define FC_PIXEL_SIZE "pixelsize" /* Double */ | |
75 | #define FC_SPACING "spacing" /* Int */ | |
76 | #define FC_FOUNDRY "foundry" /* String */ | |
77 | #define FC_ANTIALIAS "antialias" /* Bool (depends) */ | |
78 | #define FC_HINTING "hinting" /* Bool (true) */ | |
79 | #define FC_HINT_STYLE "hintstyle" /* Int */ | |
80 | #define FC_VERTICAL_LAYOUT "verticallayout" /* Bool (false) */ | |
81 | #define FC_AUTOHINT "autohint" /* Bool (false) */ | |
82 | #define FC_GLOBAL_ADVANCE "globaladvance" /* Bool (true) */ | |
83 | #define FC_WIDTH "width" /* Int */ | |
84 | #define FC_FILE "file" /* String */ | |
85 | #define FC_INDEX "index" /* Int */ | |
86 | #define FC_FT_FACE "ftface" /* FT_Face */ | |
87 | #define FC_RASTERIZER "rasterizer" /* String */ | |
88 | #define FC_OUTLINE "outline" /* Bool */ | |
89 | #define FC_SCALABLE "scalable" /* Bool */ | |
90 | #define FC_SCALE "scale" /* double */ | |
91 | #define FC_DPI "dpi" /* double */ | |
92 | #define FC_RGBA "rgba" /* Int */ | |
93 | #define FC_MINSPACE "minspace" /* Bool use minimum line spacing */ | |
94 | #define FC_SOURCE "source" /* String (deprecated) */ | |
95 | #define FC_CHARSET "charset" /* CharSet */ | |
96 | #define FC_LANG "lang" /* String RFC 3066 langs */ | |
97 | #define FC_FONTVERSION "fontversion" /* Int from 'head' table */ | |
98 | #define FC_FULLNAME "fullname" /* String */ | |
99 | #define FC_FAMILYLANG "familylang" /* String RFC 3066 langs */ | |
100 | #define FC_STYLELANG "stylelang" /* String RFC 3066 langs */ | |
101 | #define FC_FULLNAMELANG "fullnamelang" /* String RFC 3066 langs */ | |
102 | #define FC_CAPABILITY "capability" /* String */ | |
103 | #define FC_FONTFORMAT "fontformat" /* String */ | |
104 | #define FC_EMBOLDEN "embolden" /* Bool - true if emboldening needed*/ | |
105 | #define FC_EMBEDDED_BITMAP "embeddedbitmap" /* Bool - true to enable embedded bitmaps */ | |
106 | ||
107 | #define FC_DIR_CACHE_FILE "fonts.cache-"FC_CACHE_VERSION | |
108 | #define FC_USER_CACHE_FILE ".fonts.cache-"FC_CACHE_VERSION | |
109 | ||
110 | /* Adjust outline rasterizer */ | |
111 | #define FC_CHAR_WIDTH "charwidth" /* Int */ | |
112 | #define FC_CHAR_HEIGHT "charheight"/* Int */ | |
113 | #define FC_MATRIX "matrix" /* FcMatrix */ | |
114 | ||
115 | #define FC_WEIGHT_THIN 0 | |
116 | #define FC_WEIGHT_EXTRALIGHT 40 | |
117 | #define FC_WEIGHT_ULTRALIGHT FC_WEIGHT_EXTRALIGHT | |
118 | #define FC_WEIGHT_LIGHT 50 | |
119 | #define FC_WEIGHT_BOOK 75 | |
120 | #define FC_WEIGHT_REGULAR 80 | |
121 | #define FC_WEIGHT_NORMAL FC_WEIGHT_REGULAR | |
122 | #define FC_WEIGHT_MEDIUM 100 | |
123 | #define FC_WEIGHT_DEMIBOLD 180 | |
124 | #define FC_WEIGHT_SEMIBOLD FC_WEIGHT_DEMIBOLD | |
125 | #define FC_WEIGHT_BOLD 200 | |
126 | #define FC_WEIGHT_EXTRABOLD 205 | |
127 | #define FC_WEIGHT_ULTRABOLD FC_WEIGHT_EXTRABOLD | |
128 | #define FC_WEIGHT_BLACK 210 | |
129 | #define FC_WEIGHT_HEAVY FC_WEIGHT_BLACK | |
130 | ||
131 | #define FC_SLANT_ROMAN 0 | |
132 | #define FC_SLANT_ITALIC 100 | |
133 | #define FC_SLANT_OBLIQUE 110 | |
134 | ||
135 | #define FC_WIDTH_ULTRACONDENSED 50 | |
136 | #define FC_WIDTH_EXTRACONDENSED 63 | |
137 | #define FC_WIDTH_CONDENSED 75 | |
138 | #define FC_WIDTH_SEMICONDENSED 87 | |
139 | #define FC_WIDTH_NORMAL 100 | |
140 | #define FC_WIDTH_SEMIEXPANDED 113 | |
141 | #define FC_WIDTH_EXPANDED 125 | |
142 | #define FC_WIDTH_EXTRAEXPANDED 150 | |
143 | #define FC_WIDTH_ULTRAEXPANDED 200 | |
144 | ||
145 | #define FC_PROPORTIONAL 0 | |
146 | #define FC_DUAL 90 | |
147 | #define FC_MONO 100 | |
148 | #define FC_CHARCELL 110 | |
149 | ||
150 | /* sub-pixel order */ | |
151 | #define FC_RGBA_UNKNOWN 0 | |
152 | #define FC_RGBA_RGB 1 | |
153 | #define FC_RGBA_BGR 2 | |
154 | #define FC_RGBA_VRGB 3 | |
155 | #define FC_RGBA_VBGR 4 | |
156 | #define FC_RGBA_NONE 5 | |
157 | ||
158 | /* hinting style */ | |
159 | #define FC_HINT_NONE 0 | |
160 | #define FC_HINT_SLIGHT 1 | |
161 | #define FC_HINT_MEDIUM 2 | |
162 | #define FC_HINT_FULL 3 | |
163 | ||
164 | typedef enum _FcType { | |
165 | FcTypeVoid, | |
166 | FcTypeInteger, | |
167 | FcTypeDouble, | |
168 | FcTypeString, | |
169 | FcTypeBool, | |
170 | FcTypeMatrix, | |
171 | FcTypeCharSet, | |
172 | FcTypeFTFace, | |
173 | FcTypeLangSet | |
174 | } FcType; | |
175 | ||
176 | typedef struct _FcMatrix { | |
177 | double xx, xy, yx, yy; | |
178 | } FcMatrix; | |
179 | ||
180 | #define FcMatrixInit(m) ((m)->xx = (m)->yy = 1, \ | |
181 | (m)->xy = (m)->yx = 0) | |
182 | ||
183 | /* | |
184 | * A data structure to represent the available glyphs in a font. | |
185 | * This is represented as a sparse boolean btree. | |
186 | */ | |
187 | ||
188 | typedef struct _FcCharSet FcCharSet; | |
189 | ||
190 | typedef struct _FcObjectType { | |
191 | const char *object; | |
192 | FcType type; | |
193 | } FcObjectType; | |
194 | ||
195 | typedef struct _FcConstant { | |
196 | const FcChar8 *name; | |
197 | const char *object; | |
198 | int value; | |
199 | } FcConstant; | |
200 | ||
201 | typedef enum _FcResult { | |
202 | FcResultMatch, FcResultNoMatch, FcResultTypeMismatch, FcResultNoId, | |
203 | FcResultOutOfMemory | |
204 | } FcResult; | |
205 | ||
206 | typedef struct _FcPattern FcPattern; | |
207 | ||
208 | typedef struct _FcLangSet FcLangSet; | |
209 | ||
210 | #define FC_BANK_DYNAMIC 0 | |
211 | #define FC_BANK_FIRST 1 | |
212 | ||
213 | typedef struct _FcValue { | |
214 | FcType type; | |
215 | union { | |
216 | const FcChar8 *s; | |
217 | int s_off; | |
218 | int i; | |
219 | FcBool b; | |
220 | double d; | |
221 | const FcMatrix *m; | |
222 | const FcCharSet *c; | |
223 | int c_off; | |
224 | void *f; | |
225 | const FcPattern *p; | |
226 | const FcLangSet *l; | |
227 | int l_off; // this is a difference of char *s | |
228 | } u; | |
229 | } FcValue; | |
230 | ||
231 | typedef struct _FcFontSet { | |
232 | int nfont; | |
233 | int sfont; | |
234 | FcPattern **fonts; | |
235 | } FcFontSet; | |
236 | ||
237 | typedef struct _FcObjectSet { | |
238 | int nobject; | |
239 | int sobject; | |
240 | const char **objects; | |
241 | } FcObjectSet; | |
242 | ||
243 | typedef enum _FcMatchKind { | |
244 | FcMatchPattern, FcMatchFont | |
245 | } FcMatchKind; | |
246 | ||
247 | typedef enum _FcLangResult { | |
248 | FcLangEqual, FcLangDifferentCountry, FcLangDifferentLang | |
249 | } FcLangResult; | |
250 | ||
251 | typedef enum _FcSetName { | |
252 | FcSetSystem = 0, | |
253 | FcSetApplication = 1 | |
254 | } FcSetName; | |
255 | ||
256 | typedef struct _FcAtomic FcAtomic; | |
257 | ||
258 | #if defined(__cplusplus) || defined(c_plusplus) /* for C++ V2.0 */ | |
259 | #define _FCFUNCPROTOBEGIN extern "C" { /* do not leave open across includes */ | |
260 | #define _FCFUNCPROTOEND } | |
261 | #else | |
262 | #define _FCFUNCPROTOBEGIN | |
263 | #define _FCFUNCPROTOEND | |
264 | #endif | |
265 | ||
266 | typedef enum { FcEndianBig, FcEndianLittle } FcEndian; | |
267 | ||
268 | typedef struct _FcConfig FcConfig; | |
269 | ||
270 | typedef struct _FcGlobalCache FcFileCache; | |
271 | ||
272 | typedef struct _FcBlanks FcBlanks; | |
273 | ||
274 | typedef struct _FcStrList FcStrList; | |
275 | ||
276 | typedef struct _FcStrSet FcStrSet; | |
277 | ||
278 | _FCFUNCPROTOBEGIN | |
279 | ||
280 | FcBool | |
281 | FcDirCacheValid (const FcChar8 *cache_file); | |
282 | ||
283 | FcBool | |
284 | FcDirCacheHasCurrentArch (const FcChar8 *dir); | |
285 | ||
286 | FcBool | |
287 | FcDirCacheUnlink (const FcChar8 *dir); | |
288 | ||
289 | /* fcblanks.c */ | |
290 | FcBlanks * | |
291 | FcBlanksCreate (void); | |
292 | ||
293 | void | |
294 | FcBlanksDestroy (FcBlanks *b); | |
295 | ||
296 | FcBool | |
297 | FcBlanksAdd (FcBlanks *b, FcChar32 ucs4); | |
298 | ||
299 | FcBool | |
300 | FcBlanksIsMember (FcBlanks *b, FcChar32 ucs4); | |
301 | ||
302 | /* fccfg.c */ | |
303 | FcChar8 * | |
304 | FcConfigHome (void); | |
305 | ||
306 | FcBool | |
307 | FcConfigEnableHome (FcBool enable); | |
308 | ||
309 | FcChar8 * | |
310 | FcConfigFilename (const FcChar8 *url); | |
311 | ||
312 | FcConfig * | |
313 | FcConfigCreate (void); | |
314 | ||
315 | void | |
316 | FcConfigDestroy (FcConfig *config); | |
317 | ||
318 | FcBool | |
319 | FcConfigSetCurrent (FcConfig *config); | |
320 | ||
321 | FcConfig * | |
322 | FcConfigGetCurrent (void); | |
323 | ||
324 | FcBool | |
325 | FcConfigUptoDate (FcConfig *config); | |
326 | ||
327 | FcBool | |
328 | FcConfigBuildFonts (FcConfig *config); | |
329 | ||
330 | FcStrList * | |
331 | FcConfigGetFontDirs (FcConfig *config); | |
332 | ||
333 | FcStrList * | |
334 | FcConfigGetConfigDirs (FcConfig *config); | |
335 | ||
336 | FcStrList * | |
337 | FcConfigGetConfigFiles (FcConfig *config); | |
338 | ||
339 | FcChar8 * | |
340 | FcConfigGetCache (FcConfig *config); | |
341 | ||
342 | FcBlanks * | |
343 | FcConfigGetBlanks (FcConfig *config); | |
344 | ||
345 | int | |
346 | FcConfigGetRescanInverval (FcConfig *config); | |
347 | ||
348 | FcBool | |
349 | FcConfigSetRescanInverval (FcConfig *config, int rescanInterval); | |
350 | ||
351 | FcFontSet * | |
352 | FcConfigGetFonts (FcConfig *config, | |
353 | FcSetName set); | |
354 | ||
355 | FcBool | |
356 | FcConfigAppFontAddFile (FcConfig *config, | |
357 | const FcChar8 *file); | |
358 | ||
359 | FcBool | |
360 | FcConfigAppFontAddDir (FcConfig *config, | |
361 | const FcChar8 *dir); | |
362 | ||
363 | void | |
364 | FcConfigAppFontClear (FcConfig *config); | |
365 | ||
366 | FcBool | |
367 | FcConfigSubstituteWithPat (FcConfig *config, | |
368 | FcPattern *p, | |
369 | FcPattern *p_pat, | |
370 | FcMatchKind kind); | |
371 | ||
372 | FcBool | |
373 | FcConfigSubstitute (FcConfig *config, | |
374 | FcPattern *p, | |
375 | FcMatchKind kind); | |
376 | ||
377 | /* fccharset.c */ | |
378 | FcCharSet * | |
379 | FcCharSetCreate (void); | |
380 | ||
381 | void | |
382 | FcCharSetDestroy (FcCharSet *fcs); | |
383 | ||
384 | FcBool | |
385 | FcCharSetAddChar (FcCharSet *fcs, FcChar32 ucs4); | |
386 | ||
387 | FcCharSet * | |
388 | FcCharSetCopy (FcCharSet *src); | |
389 | ||
390 | FcBool | |
391 | FcCharSetEqual (const FcCharSet *a, const FcCharSet *b); | |
392 | ||
393 | FcCharSet * | |
394 | FcCharSetIntersect (const FcCharSet *a, const FcCharSet *b); | |
395 | ||
396 | FcCharSet * | |
397 | FcCharSetUnion (const FcCharSet *a, const FcCharSet *b); | |
398 | ||
399 | FcCharSet * | |
400 | FcCharSetSubtract (const FcCharSet *a, const FcCharSet *b); | |
401 | ||
402 | FcBool | |
403 | FcCharSetHasChar (const FcCharSet *fcs, FcChar32 ucs4); | |
404 | ||
405 | FcChar32 | |
406 | FcCharSetCount (const FcCharSet *a); | |
407 | ||
408 | FcChar32 | |
409 | FcCharSetIntersectCount (const FcCharSet *a, const FcCharSet *b); | |
410 | ||
411 | FcChar32 | |
412 | FcCharSetSubtractCount (const FcCharSet *a, const FcCharSet *b); | |
413 | ||
414 | FcBool | |
415 | FcCharSetIsSubset (const FcCharSet *a, const FcCharSet *b); | |
416 | ||
417 | #define FC_CHARSET_MAP_SIZE (256/32) | |
418 | #define FC_CHARSET_DONE ((FcChar32) -1) | |
419 | ||
420 | FcChar32 | |
421 | FcCharSetFirstPage (const FcCharSet *a, | |
422 | FcChar32 map[FC_CHARSET_MAP_SIZE], | |
423 | FcChar32 *next); | |
424 | ||
425 | FcChar32 | |
426 | FcCharSetNextPage (const FcCharSet *a, | |
427 | FcChar32 map[FC_CHARSET_MAP_SIZE], | |
428 | FcChar32 *next); | |
429 | ||
430 | ||
431 | /* fcdbg.c */ | |
432 | void | |
433 | FcValuePrint (const FcValue v); | |
434 | ||
435 | void | |
436 | FcPatternPrint (const FcPattern *p); | |
437 | ||
438 | void | |
439 | FcFontSetPrint (const FcFontSet *s); | |
440 | ||
441 | /* fcdefault.c */ | |
442 | void | |
443 | FcDefaultSubstitute (FcPattern *pattern); | |
444 | ||
445 | /* fcdir.c */ | |
446 | FcBool | |
447 | FcFileScan (FcFontSet *set, | |
448 | FcStrSet *dirs, | |
449 | FcFileCache *cache, | |
450 | FcBlanks *blanks, | |
451 | const FcChar8 *file, | |
452 | FcBool force); | |
453 | ||
454 | FcBool | |
455 | FcDirScan (FcFontSet *set, | |
456 | FcStrSet *dirs, | |
457 | FcFileCache *cache, | |
458 | FcBlanks *blanks, | |
459 | const FcChar8 *dir, | |
460 | FcBool force); | |
461 | ||
462 | FcBool | |
463 | FcDirSave (FcFontSet *set, FcStrSet *dirs, const FcChar8 *dir); | |
464 | ||
465 | /* fcfreetype.c */ | |
466 | FcPattern * | |
467 | FcFreeTypeQuery (const FcChar8 *file, int id, FcBlanks *blanks, int *count); | |
468 | ||
469 | /* fcfs.c */ | |
470 | ||
471 | FcFontSet * | |
472 | FcFontSetCreate (void); | |
473 | ||
474 | void | |
475 | FcFontSetDestroy (FcFontSet *s); | |
476 | ||
477 | FcBool | |
478 | FcFontSetAdd (FcFontSet *s, FcPattern *font); | |
479 | ||
480 | /* fcinit.c */ | |
481 | FcConfig * | |
482 | FcInitLoadConfig (void); | |
483 | ||
484 | FcConfig * | |
485 | FcInitLoadConfigAndFonts (void); | |
486 | ||
487 | FcBool | |
488 | FcInit (void); | |
489 | ||
490 | void | |
491 | FcFini (void); | |
492 | ||
493 | int | |
494 | FcGetVersion (void); | |
495 | ||
496 | FcBool | |
497 | FcInitReinitialize (void); | |
498 | ||
499 | FcBool | |
500 | FcInitBringUptoDate (void); | |
501 | ||
502 | /* fclang.c */ | |
503 | FcLangSet * | |
504 | FcLangSetCreate (void); | |
505 | ||
506 | void | |
507 | FcLangSetDestroy (FcLangSet *ls); | |
508 | ||
509 | FcLangSet * | |
510 | FcLangSetCopy (const FcLangSet *ls); | |
511 | ||
512 | FcBool | |
513 | FcLangSetAdd (FcLangSet *ls, const FcChar8 *lang); | |
514 | ||
515 | FcLangResult | |
516 | FcLangSetHasLang (const FcLangSet *ls, const FcChar8 *lang); | |
517 | ||
518 | FcLangResult | |
519 | FcLangSetCompare (const FcLangSet *lsa, const FcLangSet *lsb); | |
520 | ||
521 | FcBool | |
522 | FcLangSetContains (const FcLangSet *lsa, const FcLangSet *lsb); | |
523 | ||
524 | FcBool | |
525 | FcLangSetEqual (const FcLangSet *lsa, const FcLangSet *lsb); | |
526 | ||
527 | FcChar32 | |
528 | FcLangSetHash (const FcLangSet *ls); | |
529 | ||
530 | /* fclist.c */ | |
531 | FcObjectSet * | |
532 | FcObjectSetCreate (void); | |
533 | ||
534 | FcBool | |
535 | FcObjectSetAdd (FcObjectSet *os, const char *object); | |
536 | ||
537 | void | |
538 | FcObjectSetDestroy (FcObjectSet *os); | |
539 | ||
540 | FcObjectSet * | |
541 | FcObjectSetVaBuild (const char *first, va_list va); | |
542 | ||
543 | FcObjectSet * | |
544 | FcObjectSetBuild (const char *first, ...) FC_ATTRIBUTE_SENTINEL(0); | |
545 | ||
546 | FcFontSet * | |
547 | FcFontSetList (FcConfig *config, | |
548 | FcFontSet **sets, | |
549 | int nsets, | |
550 | FcPattern *p, | |
551 | FcObjectSet *os); | |
552 | ||
553 | FcFontSet * | |
554 | FcFontList (FcConfig *config, | |
555 | FcPattern *p, | |
556 | FcObjectSet *os); | |
557 | ||
558 | /* fcatomic.c */ | |
559 | ||
560 | FcAtomic * | |
561 | FcAtomicCreate (const FcChar8 *file); | |
562 | ||
563 | FcBool | |
564 | FcAtomicLock (FcAtomic *atomic); | |
565 | ||
566 | FcChar8 * | |
567 | FcAtomicNewFile (FcAtomic *atomic); | |
568 | ||
569 | FcChar8 * | |
570 | FcAtomicOrigFile (FcAtomic *atomic); | |
571 | ||
572 | FcBool | |
573 | FcAtomicReplaceOrig (FcAtomic *atomic); | |
574 | ||
575 | void | |
576 | FcAtomicDeleteNew (FcAtomic *atomic); | |
577 | ||
578 | void | |
579 | FcAtomicUnlock (FcAtomic *atomic); | |
580 | ||
581 | void | |
582 | FcAtomicDestroy (FcAtomic *atomic); | |
583 | ||
584 | /* fcmatch.c */ | |
585 | FcPattern * | |
586 | FcFontSetMatch (FcConfig *config, | |
587 | FcFontSet **sets, | |
588 | int nsets, | |
589 | FcPattern *p, | |
590 | FcResult *result); | |
591 | ||
592 | FcPattern * | |
593 | FcFontMatch (FcConfig *config, | |
594 | FcPattern *p, | |
595 | FcResult *result); | |
596 | ||
597 | FcPattern * | |
598 | FcFontRenderPrepare (FcConfig *config, | |
599 | FcPattern *pat, | |
600 | FcPattern *font); | |
601 | ||
602 | FcFontSet * | |
603 | FcFontSetSort (FcConfig *config, | |
604 | FcFontSet **sets, | |
605 | int nsets, | |
606 | FcPattern *p, | |
607 | FcBool trim, | |
608 | FcCharSet **csp, | |
609 | FcResult *result); | |
610 | ||
611 | FcFontSet * | |
612 | FcFontSort (FcConfig *config, | |
613 | FcPattern *p, | |
614 | FcBool trim, | |
615 | FcCharSet **csp, | |
616 | FcResult *result); | |
617 | ||
618 | void | |
619 | FcFontSetSortDestroy (FcFontSet *fs); | |
620 | ||
621 | /* fcmatrix.c */ | |
622 | FcMatrix * | |
623 | FcMatrixCopy (const FcMatrix *mat); | |
624 | ||
625 | FcBool | |
626 | FcMatrixEqual (const FcMatrix *mat1, const FcMatrix *mat2); | |
627 | ||
628 | void | |
629 | FcMatrixMultiply (FcMatrix *result, const FcMatrix *a, const FcMatrix *b); | |
630 | ||
631 | void | |
632 | FcMatrixRotate (FcMatrix *m, double c, double s); | |
633 | ||
634 | void | |
635 | FcMatrixScale (FcMatrix *m, double sx, double sy); | |
636 | ||
637 | void | |
638 | FcMatrixShear (FcMatrix *m, double sh, double sv); | |
639 | ||
640 | /* fcname.c */ | |
641 | ||
642 | FcBool | |
643 | FcNameRegisterObjectTypes (const FcObjectType *types, int ntype); | |
644 | ||
645 | FcBool | |
646 | FcNameUnregisterObjectTypes (const FcObjectType *types, int ntype); | |
647 | ||
648 | const FcObjectType * | |
649 | FcNameGetObjectType (const char *object); | |
650 | ||
651 | FcBool | |
652 | FcNameRegisterConstants (const FcConstant *consts, int nconsts); | |
653 | ||
654 | FcBool | |
655 | FcNameUnregisterConstants (const FcConstant *consts, int nconsts); | |
656 | ||
657 | const FcConstant * | |
658 | FcNameGetConstant (FcChar8 *string); | |
659 | ||
660 | FcBool | |
661 | FcNameConstant (FcChar8 *string, int *result); | |
662 | ||
663 | FcPattern * | |
664 | FcNameParse (const FcChar8 *name); | |
665 | ||
666 | FcChar8 * | |
667 | FcNameUnparse (FcPattern *pat); | |
668 | ||
669 | FcChar8 * | |
670 | FcNameUnparseEscaped (FcPattern *pat, FcBool escape); | |
671 | ||
672 | /* fcpat.c */ | |
673 | FcPattern * | |
674 | FcPatternCreate (void); | |
675 | ||
676 | FcPattern * | |
677 | FcPatternDuplicate (const FcPattern *p); | |
678 | ||
679 | void | |
680 | FcPatternReference (FcPattern *p); | |
681 | ||
682 | void | |
683 | FcValueDestroy (FcValue v); | |
684 | ||
685 | FcBool | |
686 | FcValueEqual (FcValue va, FcValue vb); | |
687 | ||
688 | FcValue | |
689 | FcValueSave (FcValue v); | |
690 | ||
691 | void | |
692 | FcPatternDestroy (FcPattern *p); | |
693 | ||
694 | FcBool | |
695 | FcPatternEqual (const FcPattern *pa, const FcPattern *pb); | |
696 | ||
697 | FcBool | |
698 | FcPatternEqualSubset (const FcPattern *pa, const FcPattern *pb, const FcObjectSet *os); | |
699 | ||
700 | FcChar32 | |
701 | FcPatternHash (const FcPattern *p); | |
702 | ||
703 | FcBool | |
704 | FcPatternAdd (FcPattern *p, const char *object, FcValue value, FcBool append); | |
705 | ||
706 | FcBool | |
707 | FcPatternAddWeak (FcPattern *p, const char *object, FcValue value, FcBool append); | |
708 | ||
709 | FcResult | |
710 | FcPatternGet (const FcPattern *p, const char *object, int id, FcValue *v); | |
711 | ||
712 | FcBool | |
713 | FcPatternDel (FcPattern *p, const char *object); | |
714 | ||
715 | FcBool | |
716 | FcPatternRemove (FcPattern *p, const char *object, int id); | |
717 | ||
718 | FcBool | |
719 | FcPatternAddInteger (FcPattern *p, const char *object, int i); | |
720 | ||
721 | FcBool | |
722 | FcPatternAddDouble (FcPattern *p, const char *object, double d); | |
723 | ||
724 | FcBool | |
725 | FcPatternAddString (FcPattern *p, const char *object, const FcChar8 *s); | |
726 | ||
727 | FcBool | |
728 | FcPatternAddMatrix (FcPattern *p, const char *object, const FcMatrix *s); | |
729 | ||
730 | FcBool | |
731 | FcPatternAddCharSet (FcPattern *p, const char *object, const FcCharSet *c); | |
732 | ||
733 | FcBool | |
734 | FcPatternAddBool (FcPattern *p, const char *object, FcBool b); | |
735 | ||
736 | FcBool | |
737 | FcPatternAddLangSet (FcPattern *p, const char *object, const FcLangSet *ls); | |
738 | ||
739 | FcResult | |
740 | FcPatternGetInteger (const FcPattern *p, const char *object, int n, int *i); | |
741 | ||
742 | FcResult | |
743 | FcPatternGetDouble (const FcPattern *p, const char *object, int n, double *d); | |
744 | ||
745 | FcResult | |
746 | FcPatternGetString (const FcPattern *p, const char *object, int n, FcChar8 ** s); | |
747 | ||
748 | FcResult | |
749 | FcPatternGetMatrix (const FcPattern *p, const char *object, int n, FcMatrix **s); | |
750 | ||
751 | FcResult | |
752 | FcPatternGetCharSet (const FcPattern *p, const char *object, int n, FcCharSet **c); | |
753 | ||
754 | FcResult | |
755 | FcPatternGetBool (const FcPattern *p, const char *object, int n, FcBool *b); | |
756 | ||
757 | FcResult | |
758 | FcPatternGetLangSet (const FcPattern *p, const char *object, int n, FcLangSet **ls); | |
759 | ||
760 | FcPattern * | |
761 | FcPatternVaBuild (FcPattern *orig, va_list va); | |
762 | ||
763 | FcPattern * | |
764 | FcPatternBuild (FcPattern *orig, ...) FC_ATTRIBUTE_SENTINEL(0); | |
765 | ||
766 | /* fcstr.c */ | |
767 | ||
768 | FcChar8 * | |
769 | FcStrCopy (const FcChar8 *s); | |
770 | ||
771 | FcChar8 * | |
772 | FcStrCopyFilename (const FcChar8 *s); | |
773 | ||
774 | /* These are ASCII only, suitable only for pattern element names */ | |
775 | #define FcIsUpper(c) ((0101 <= (c) && (c) <= 0132)) | |
776 | #define FcIsLower(c) ((0141 <= (c) && (c) <= 0172)) | |
777 | #define FcToLower(c) (FcIsUpper(c) ? (c) - 0101 + 0141 : (c)) | |
778 | ||
779 | FcChar8 * | |
780 | FcStrDowncase (const FcChar8 *s); | |
781 | ||
782 | int | |
783 | FcStrCmpIgnoreCase (const FcChar8 *s1, const FcChar8 *s2); | |
784 | ||
785 | int | |
786 | FcStrCmp (const FcChar8 *s1, const FcChar8 *s2); | |
787 | ||
788 | const FcChar8 * | |
789 | FcStrStrIgnoreCase (const FcChar8 *s1, const FcChar8 *s2); | |
790 | ||
791 | const FcChar8 * | |
792 | FcStrStr (const FcChar8 *s1, const FcChar8 *s2); | |
793 | ||
794 | int | |
795 | FcUtf8ToUcs4 (const FcChar8 *src_orig, | |
796 | FcChar32 *dst, | |
797 | int len); | |
798 | ||
799 | FcBool | |
800 | FcUtf8Len (const FcChar8 *string, | |
801 | int len, | |
802 | int *nchar, | |
803 | int *wchar); | |
804 | ||
805 | #define FC_UTF8_MAX_LEN 6 | |
806 | ||
807 | int | |
808 | FcUcs4ToUtf8 (FcChar32 ucs4, | |
809 | FcChar8 dest[FC_UTF8_MAX_LEN]); | |
810 | ||
811 | int | |
812 | FcUtf16ToUcs4 (const FcChar8 *src_orig, | |
813 | FcEndian endian, | |
814 | FcChar32 *dst, | |
815 | int len); /* in bytes */ | |
816 | ||
817 | FcBool | |
818 | FcUtf16Len (const FcChar8 *string, | |
819 | FcEndian endian, | |
820 | int len, /* in bytes */ | |
821 | int *nchar, | |
822 | int *wchar); | |
823 | ||
824 | FcChar8 * | |
825 | FcStrDirname (const FcChar8 *file); | |
826 | ||
827 | FcChar8 * | |
828 | FcStrBasename (const FcChar8 *file); | |
829 | ||
830 | FcStrSet * | |
831 | FcStrSetCreate (void); | |
832 | ||
833 | FcBool | |
834 | FcStrSetMember (FcStrSet *set, const FcChar8 *s); | |
835 | ||
836 | FcBool | |
837 | FcStrSetEqual (FcStrSet *sa, FcStrSet *sb); | |
838 | ||
839 | FcBool | |
840 | FcStrSetAdd (FcStrSet *set, const FcChar8 *s); | |
841 | ||
842 | FcBool | |
843 | FcStrSetAddFilename (FcStrSet *set, const FcChar8 *s); | |
844 | ||
845 | FcBool | |
846 | FcStrSetDel (FcStrSet *set, const FcChar8 *s); | |
847 | ||
848 | void | |
849 | FcStrSetDestroy (FcStrSet *set); | |
850 | ||
851 | FcStrList * | |
852 | FcStrListCreate (FcStrSet *set); | |
853 | ||
854 | FcChar8 * | |
855 | FcStrListNext (FcStrList *list); | |
856 | ||
857 | void | |
858 | FcStrListDone (FcStrList *list); | |
859 | ||
860 | /* fcxml.c */ | |
861 | FcBool | |
862 | FcConfigParseAndLoad (FcConfig *config, const FcChar8 *file, FcBool complain); | |
863 | ||
864 | _FCFUNCPROTOEND | |
865 | ||
866 | #undef FC_ATTRIBUTE_SENTINEL | |
867 | ||
868 | #endif /* _FONTCONFIG_H_ */ |