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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 95 | |
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_CACHE_SUFFIX ".cache-"FC_CACHE_VERSION | |
108 | #define FC_DIR_CACHE_FILE "fonts.cache-"FC_CACHE_VERSION | |
109 | #define FC_USER_CACHE_FILE ".fonts.cache-"FC_CACHE_VERSION | |
110 | ||
111 | /* Adjust outline rasterizer */ | |
112 | #define FC_CHAR_WIDTH "charwidth" /* Int */ | |
113 | #define FC_CHAR_HEIGHT "charheight"/* Int */ | |
114 | #define FC_MATRIX "matrix" /* FcMatrix */ | |
115 | ||
116 | #define FC_WEIGHT_THIN 0 | |
117 | #define FC_WEIGHT_EXTRALIGHT 40 | |
118 | #define FC_WEIGHT_ULTRALIGHT FC_WEIGHT_EXTRALIGHT | |
119 | #define FC_WEIGHT_LIGHT 50 | |
120 | #define FC_WEIGHT_BOOK 75 | |
121 | #define FC_WEIGHT_REGULAR 80 | |
122 | #define FC_WEIGHT_NORMAL FC_WEIGHT_REGULAR | |
123 | #define FC_WEIGHT_MEDIUM 100 | |
124 | #define FC_WEIGHT_DEMIBOLD 180 | |
125 | #define FC_WEIGHT_SEMIBOLD FC_WEIGHT_DEMIBOLD | |
126 | #define FC_WEIGHT_BOLD 200 | |
127 | #define FC_WEIGHT_EXTRABOLD 205 | |
128 | #define FC_WEIGHT_ULTRABOLD FC_WEIGHT_EXTRABOLD | |
129 | #define FC_WEIGHT_BLACK 210 | |
130 | #define FC_WEIGHT_HEAVY FC_WEIGHT_BLACK | |
131 | ||
132 | #define FC_SLANT_ROMAN 0 | |
133 | #define FC_SLANT_ITALIC 100 | |
134 | #define FC_SLANT_OBLIQUE 110 | |
135 | ||
136 | #define FC_WIDTH_ULTRACONDENSED 50 | |
137 | #define FC_WIDTH_EXTRACONDENSED 63 | |
138 | #define FC_WIDTH_CONDENSED 75 | |
139 | #define FC_WIDTH_SEMICONDENSED 87 | |
140 | #define FC_WIDTH_NORMAL 100 | |
141 | #define FC_WIDTH_SEMIEXPANDED 113 | |
142 | #define FC_WIDTH_EXPANDED 125 | |
143 | #define FC_WIDTH_EXTRAEXPANDED 150 | |
144 | #define FC_WIDTH_ULTRAEXPANDED 200 | |
145 | ||
146 | #define FC_PROPORTIONAL 0 | |
147 | #define FC_DUAL 90 | |
148 | #define FC_MONO 100 | |
149 | #define FC_CHARCELL 110 | |
150 | ||
151 | /* sub-pixel order */ | |
152 | #define FC_RGBA_UNKNOWN 0 | |
153 | #define FC_RGBA_RGB 1 | |
154 | #define FC_RGBA_BGR 2 | |
155 | #define FC_RGBA_VRGB 3 | |
156 | #define FC_RGBA_VBGR 4 | |
157 | #define FC_RGBA_NONE 5 | |
158 | ||
159 | /* hinting style */ | |
160 | #define FC_HINT_NONE 0 | |
161 | #define FC_HINT_SLIGHT 1 | |
162 | #define FC_HINT_MEDIUM 2 | |
163 | #define FC_HINT_FULL 3 | |
164 | ||
165 | typedef enum _FcType { | |
166 | FcTypeVoid, | |
167 | FcTypeInteger, | |
168 | FcTypeDouble, | |
169 | FcTypeString, | |
170 | FcTypeBool, | |
171 | FcTypeMatrix, | |
172 | FcTypeCharSet, | |
173 | FcTypeFTFace, | |
174 | FcTypeLangSet | |
175 | } FcType; | |
176 | ||
177 | typedef struct _FcMatrix { | |
178 | double xx, xy, yx, yy; | |
179 | } FcMatrix; | |
180 | ||
181 | #define FcMatrixInit(m) ((m)->xx = (m)->yy = 1, \ | |
182 | (m)->xy = (m)->yx = 0) | |
183 | ||
184 | /* | |
185 | * A data structure to represent the available glyphs in a font. | |
186 | * This is represented as a sparse boolean btree. | |
187 | */ | |
188 | ||
189 | typedef struct _FcCharSet FcCharSet; | |
190 | ||
191 | typedef struct _FcObjectType { | |
192 | const char *object; | |
193 | FcType type; | |
194 | } FcObjectType; | |
195 | ||
196 | typedef struct _FcConstant { | |
197 | const FcChar8 *name; | |
198 | const char *object; | |
199 | int value; | |
200 | } FcConstant; | |
201 | ||
202 | typedef enum _FcResult { | |
203 | FcResultMatch, FcResultNoMatch, FcResultTypeMismatch, FcResultNoId, | |
204 | FcResultOutOfMemory | |
205 | } FcResult; | |
206 | ||
207 | typedef struct _FcPattern FcPattern; | |
208 | ||
209 | typedef struct _FcLangSet FcLangSet; | |
210 | ||
211 | typedef struct _FcValue { | |
212 | FcType type; | |
213 | union { | |
214 | const FcChar8 *s; | |
215 | int i; | |
216 | FcBool b; | |
217 | double d; | |
218 | const FcMatrix *m; | |
219 | const FcCharSet *c; | |
220 | void *f; | |
221 | const FcPattern *p; | |
222 | const FcLangSet *l; | |
223 | } u; | |
224 | } FcValue; | |
225 | ||
226 | typedef struct _FcFontSet { | |
227 | int nfont; | |
228 | int sfont; | |
229 | FcPattern **fonts; | |
230 | } FcFontSet; | |
231 | ||
232 | typedef struct _FcObjectSet { | |
233 | int nobject; | |
234 | int sobject; | |
235 | const char **objects; | |
236 | } FcObjectSet; | |
237 | ||
238 | typedef enum _FcMatchKind { | |
239 | FcMatchPattern, FcMatchFont | |
240 | } FcMatchKind; | |
241 | ||
242 | typedef enum _FcLangResult { | |
243 | FcLangEqual, FcLangDifferentCountry, FcLangDifferentLang | |
244 | } FcLangResult; | |
245 | ||
246 | typedef enum _FcSetName { | |
247 | FcSetSystem = 0, | |
248 | FcSetApplication = 1 | |
249 | } FcSetName; | |
250 | ||
251 | typedef struct _FcAtomic FcAtomic; | |
252 | ||
253 | #if defined(__cplusplus) || defined(c_plusplus) /* for C++ V2.0 */ | |
254 | #define _FCFUNCPROTOBEGIN extern "C" { /* do not leave open across includes */ | |
255 | #define _FCFUNCPROTOEND } | |
256 | #else | |
257 | #define _FCFUNCPROTOBEGIN | |
258 | #define _FCFUNCPROTOEND | |
259 | #endif | |
260 | ||
261 | typedef enum { FcEndianBig, FcEndianLittle } FcEndian; | |
262 | ||
263 | typedef struct _FcConfig FcConfig; | |
264 | ||
265 | typedef struct _FcGlobalCache FcFileCache; | |
266 | ||
267 | typedef struct _FcBlanks FcBlanks; | |
268 | ||
269 | typedef struct _FcStrList FcStrList; | |
270 | ||
271 | typedef struct _FcStrSet FcStrSet; | |
272 | ||
273 | _FCFUNCPROTOBEGIN | |
274 | ||
275 | FcBool | |
276 | FcDirCacheValid (const FcChar8 *cache_file, FcConfig *config); | |
277 | ||
278 | FcBool | |
279 | FcDirCacheHasCurrentArch (const FcChar8 *dir, FcConfig *config); | |
280 | ||
281 | FcBool | |
282 | FcDirCacheUnlink (const FcChar8 *dir, FcConfig *config); | |
283 | ||
284 | /* fcblanks.c */ | |
285 | FcBlanks * | |
286 | FcBlanksCreate (void); | |
287 | ||
288 | void | |
289 | FcBlanksDestroy (FcBlanks *b); | |
290 | ||
291 | FcBool | |
292 | FcBlanksAdd (FcBlanks *b, FcChar32 ucs4); | |
293 | ||
294 | FcBool | |
295 | FcBlanksIsMember (FcBlanks *b, FcChar32 ucs4); | |
296 | ||
297 | /* fccfg.c */ | |
298 | FcChar8 * | |
299 | FcConfigHome (void); | |
300 | ||
301 | FcBool | |
302 | FcConfigEnableHome (FcBool enable); | |
303 | ||
304 | FcChar8 * | |
305 | FcConfigFilename (const FcChar8 *url); | |
306 | ||
307 | FcConfig * | |
308 | FcConfigCreate (void); | |
309 | ||
310 | void | |
311 | FcConfigDestroy (FcConfig *config); | |
312 | ||
313 | FcBool | |
314 | FcConfigSetCurrent (FcConfig *config); | |
315 | ||
316 | FcConfig * | |
317 | FcConfigGetCurrent (void); | |
318 | ||
319 | FcBool | |
320 | FcConfigUptoDate (FcConfig *config); | |
321 | ||
322 | FcBool | |
323 | FcConfigBuildFonts (FcConfig *config); | |
324 | ||
325 | FcStrList * | |
326 | FcConfigGetFontDirs (FcConfig *config); | |
327 | ||
328 | const FcChar8 * | |
329 | FcConfigNormalizeFontDir (FcConfig *config, | |
330 | const FcChar8 *d); | |
331 | ||
332 | FcStrList * | |
333 | FcConfigGetConfigDirs (FcConfig *config); | |
334 | ||
335 | FcStrList * | |
336 | FcConfigGetConfigFiles (FcConfig *config); | |
337 | ||
338 | FcChar8 * | |
339 | FcConfigGetCache (FcConfig *config); | |
340 | ||
341 | FcBlanks * | |
342 | FcConfigGetBlanks (FcConfig *config); | |
343 | ||
344 | int | |
345 | FcConfigGetRescanInverval (FcConfig *config); | |
346 | ||
347 | FcBool | |
348 | FcConfigSetRescanInverval (FcConfig *config, int rescanInterval); | |
349 | ||
350 | FcFontSet * | |
351 | FcConfigGetFonts (FcConfig *config, | |
352 | FcSetName set); | |
353 | ||
354 | FcBool | |
355 | FcConfigAppFontAddFile (FcConfig *config, | |
356 | const FcChar8 *file); | |
357 | ||
358 | FcBool | |
359 | FcConfigAppFontAddDir (FcConfig *config, | |
360 | const FcChar8 *dir); | |
361 | ||
362 | void | |
363 | FcConfigAppFontClear (FcConfig *config); | |
364 | ||
365 | FcBool | |
366 | FcConfigSubstituteWithPat (FcConfig *config, | |
367 | FcPattern *p, | |
368 | FcPattern *p_pat, | |
369 | FcMatchKind kind); | |
370 | ||
371 | FcBool | |
372 | FcConfigSubstitute (FcConfig *config, | |
373 | FcPattern *p, | |
374 | FcMatchKind kind); | |
375 | ||
376 | /* fccharset.c */ | |
377 | FcCharSet * | |
378 | FcCharSetCreate (void); | |
379 | ||
380 | void | |
381 | FcCharSetDestroy (FcCharSet *fcs); | |
382 | ||
383 | FcBool | |
384 | FcCharSetAddChar (FcCharSet *fcs, FcChar32 ucs4); | |
385 | ||
386 | FcCharSet * | |
387 | FcCharSetCopy (FcCharSet *src); | |
388 | ||
389 | FcBool | |
390 | FcCharSetEqual (const FcCharSet *a, const FcCharSet *b); | |
391 | ||
392 | FcCharSet * | |
393 | FcCharSetIntersect (const FcCharSet *a, const FcCharSet *b); | |
394 | ||
395 | FcCharSet * | |
396 | FcCharSetUnion (const FcCharSet *a, const FcCharSet *b); | |
397 | ||
398 | FcCharSet * | |
399 | FcCharSetSubtract (const FcCharSet *a, const FcCharSet *b); | |
400 | ||
401 | FcBool | |
402 | FcCharSetHasChar (const FcCharSet *fcs, FcChar32 ucs4); | |
403 | ||
404 | FcChar32 | |
405 | FcCharSetCount (const FcCharSet *a); | |
406 | ||
407 | FcChar32 | |
408 | FcCharSetIntersectCount (const FcCharSet *a, const FcCharSet *b); | |
409 | ||
410 | FcChar32 | |
411 | FcCharSetSubtractCount (const FcCharSet *a, const FcCharSet *b); | |
412 | ||
413 | FcBool | |
414 | FcCharSetIsSubset (const FcCharSet *a, const FcCharSet *b); | |
415 | ||
416 | #define FC_CHARSET_MAP_SIZE (256/32) | |
417 | #define FC_CHARSET_DONE ((FcChar32) -1) | |
418 | ||
419 | FcChar32 | |
420 | FcCharSetFirstPage (const FcCharSet *a, | |
421 | FcChar32 map[FC_CHARSET_MAP_SIZE], | |
422 | FcChar32 *next); | |
423 | ||
424 | FcChar32 | |
425 | FcCharSetNextPage (const FcCharSet *a, | |
426 | FcChar32 map[FC_CHARSET_MAP_SIZE], | |
427 | FcChar32 *next); | |
428 | ||
429 | ||
430 | /* fcdbg.c */ | |
431 | void | |
432 | FcValuePrint (const FcValue v); | |
433 | ||
434 | void | |
435 | FcPatternPrint (const FcPattern *p); | |
436 | ||
437 | void | |
438 | FcFontSetPrint (const FcFontSet *s); | |
439 | ||
440 | /* fcdefault.c */ | |
441 | void | |
442 | FcDefaultSubstitute (FcPattern *pattern); | |
443 | ||
444 | /* fcdir.c */ | |
445 | FcBool | |
446 | FcFileScan (FcFontSet *set, | |
447 | FcStrSet *dirs, | |
448 | FcFileCache *cache, | |
449 | FcBlanks *blanks, | |
450 | const FcChar8 *file, | |
451 | FcBool force); | |
452 | ||
453 | FcBool | |
454 | FcDirScan (FcFontSet *set, | |
455 | FcStrSet *dirs, | |
456 | FcFileCache *cache, | |
457 | FcBlanks *blanks, | |
458 | const FcChar8 *dir, | |
459 | FcBool force); | |
460 | ||
461 | FcBool | |
462 | FcDirSave (FcFontSet *set, FcStrSet *dirs, const FcChar8 *dir); | |
463 | ||
464 | /* fcfreetype.c */ | |
465 | FcPattern * | |
466 | FcFreeTypeQuery (const FcChar8 *file, int id, FcBlanks *blanks, int *count); | |
467 | ||
468 | /* fcfs.c */ | |
469 | ||
470 | FcFontSet * | |
471 | FcFontSetCreate (void); | |
472 | ||
473 | void | |
474 | FcFontSetDestroy (FcFontSet *s); | |
475 | ||
476 | FcBool | |
477 | FcFontSetAdd (FcFontSet *s, FcPattern *font); | |
478 | ||
479 | /* fcinit.c */ | |
480 | FcConfig * | |
481 | FcInitLoadConfig (void); | |
482 | ||
483 | FcConfig * | |
484 | FcInitLoadConfigAndFonts (void); | |
485 | ||
486 | FcBool | |
487 | FcInit (void); | |
488 | ||
489 | void | |
490 | FcFini (void); | |
491 | ||
492 | int | |
493 | FcGetVersion (void); | |
494 | ||
495 | FcBool | |
496 | FcInitReinitialize (void); | |
497 | ||
498 | FcBool | |
499 | FcInitBringUptoDate (void); | |
500 | ||
501 | /* fclang.c */ | |
502 | FcLangSet * | |
503 | FcLangSetCreate (void); | |
504 | ||
505 | void | |
506 | FcLangSetDestroy (FcLangSet *ls); | |
507 | ||
508 | FcLangSet * | |
509 | FcLangSetCopy (const FcLangSet *ls); | |
510 | ||
511 | FcBool | |
512 | FcLangSetAdd (FcLangSet *ls, const FcChar8 *lang); | |
513 | ||
514 | FcLangResult | |
515 | FcLangSetHasLang (const FcLangSet *ls, const FcChar8 *lang); | |
516 | ||
517 | FcLangResult | |
518 | FcLangSetCompare (const FcLangSet *lsa, const FcLangSet *lsb); | |
519 | ||
520 | FcBool | |
521 | FcLangSetContains (const FcLangSet *lsa, const FcLangSet *lsb); | |
522 | ||
523 | FcBool | |
524 | FcLangSetEqual (const FcLangSet *lsa, const FcLangSet *lsb); | |
525 | ||
526 | FcChar32 | |
527 | FcLangSetHash (const FcLangSet *ls); | |
528 | ||
529 | /* fclist.c */ | |
530 | FcObjectSet * | |
531 | FcObjectSetCreate (void); | |
532 | ||
533 | FcBool | |
534 | FcObjectSetAdd (FcObjectSet *os, const char *object); | |
535 | ||
536 | void | |
537 | FcObjectSetDestroy (FcObjectSet *os); | |
538 | ||
539 | FcObjectSet * | |
540 | FcObjectSetVaBuild (const char *first, va_list va); | |
541 | ||
542 | FcObjectSet * | |
543 | FcObjectSetBuild (const char *first, ...) FC_ATTRIBUTE_SENTINEL(0); | |
544 | ||
545 | FcFontSet * | |
546 | FcFontSetList (FcConfig *config, | |
547 | FcFontSet **sets, | |
548 | int nsets, | |
549 | FcPattern *p, | |
550 | FcObjectSet *os); | |
551 | ||
552 | FcFontSet * | |
553 | FcFontList (FcConfig *config, | |
554 | FcPattern *p, | |
555 | FcObjectSet *os); | |
556 | ||
557 | /* fcatomic.c */ | |
558 | ||
559 | FcAtomic * | |
560 | FcAtomicCreate (const FcChar8 *file); | |
561 | ||
562 | FcBool | |
563 | FcAtomicLock (FcAtomic *atomic); | |
564 | ||
565 | FcChar8 * | |
566 | FcAtomicNewFile (FcAtomic *atomic); | |
567 | ||
568 | FcChar8 * | |
569 | FcAtomicOrigFile (FcAtomic *atomic); | |
570 | ||
571 | FcBool | |
572 | FcAtomicReplaceOrig (FcAtomic *atomic); | |
573 | ||
574 | void | |
575 | FcAtomicDeleteNew (FcAtomic *atomic); | |
576 | ||
577 | void | |
578 | FcAtomicUnlock (FcAtomic *atomic); | |
579 | ||
580 | void | |
581 | FcAtomicDestroy (FcAtomic *atomic); | |
582 | ||
583 | /* fcmatch.c */ | |
584 | FcPattern * | |
585 | FcFontSetMatch (FcConfig *config, | |
586 | FcFontSet **sets, | |
587 | int nsets, | |
588 | FcPattern *p, | |
589 | FcResult *result); | |
590 | ||
591 | FcPattern * | |
592 | FcFontMatch (FcConfig *config, | |
593 | FcPattern *p, | |
594 | FcResult *result); | |
595 | ||
596 | FcPattern * | |
597 | FcFontRenderPrepare (FcConfig *config, | |
598 | FcPattern *pat, | |
599 | FcPattern *font); | |
600 | ||
601 | FcFontSet * | |
602 | FcFontSetSort (FcConfig *config, | |
603 | FcFontSet **sets, | |
604 | int nsets, | |
605 | FcPattern *p, | |
606 | FcBool trim, | |
607 | FcCharSet **csp, | |
608 | FcResult *result); | |
609 | ||
610 | FcFontSet * | |
611 | FcFontSort (FcConfig *config, | |
612 | FcPattern *p, | |
613 | FcBool trim, | |
614 | FcCharSet **csp, | |
615 | FcResult *result); | |
616 | ||
617 | void | |
618 | FcFontSetSortDestroy (FcFontSet *fs); | |
619 | ||
620 | /* fcmatrix.c */ | |
621 | FcMatrix * | |
622 | FcMatrixCopy (const FcMatrix *mat); | |
623 | ||
624 | FcBool | |
625 | FcMatrixEqual (const FcMatrix *mat1, const FcMatrix *mat2); | |
626 | ||
627 | void | |
628 | FcMatrixMultiply (FcMatrix *result, const FcMatrix *a, const FcMatrix *b); | |
629 | ||
630 | void | |
631 | FcMatrixRotate (FcMatrix *m, double c, double s); | |
632 | ||
633 | void | |
634 | FcMatrixScale (FcMatrix *m, double sx, double sy); | |
635 | ||
636 | void | |
637 | FcMatrixShear (FcMatrix *m, double sh, double sv); | |
638 | ||
639 | /* fcname.c */ | |
640 | ||
641 | FcBool | |
642 | FcNameRegisterObjectTypes (const FcObjectType *types, int ntype); | |
643 | ||
644 | FcBool | |
645 | FcNameUnregisterObjectTypes (const FcObjectType *types, int ntype); | |
646 | ||
647 | const FcObjectType * | |
648 | FcNameGetObjectType (const char *object); | |
649 | ||
650 | FcBool | |
651 | FcNameRegisterConstants (const FcConstant *consts, int nconsts); | |
652 | ||
653 | FcBool | |
654 | FcNameUnregisterConstants (const FcConstant *consts, int nconsts); | |
655 | ||
656 | const FcConstant * | |
657 | FcNameGetConstant (FcChar8 *string); | |
658 | ||
659 | FcBool | |
660 | FcNameConstant (FcChar8 *string, int *result); | |
661 | ||
662 | FcPattern * | |
663 | FcNameParse (const FcChar8 *name); | |
664 | ||
665 | FcChar8 * | |
666 | FcNameUnparse (FcPattern *pat); | |
667 | ||
668 | FcChar8 * | |
669 | FcNameUnparseEscaped (FcPattern *pat, FcBool escape); | |
670 | ||
671 | /* fcpat.c */ | |
672 | FcPattern * | |
673 | FcPatternCreate (void); | |
674 | ||
675 | FcPattern * | |
676 | FcPatternDuplicate (const FcPattern *p); | |
677 | ||
678 | void | |
679 | FcPatternReference (FcPattern *p); | |
680 | ||
681 | void | |
682 | FcValueDestroy (FcValue v); | |
683 | ||
684 | FcBool | |
685 | FcValueEqual (FcValue va, FcValue vb); | |
686 | ||
687 | FcValue | |
688 | FcValueSave (FcValue v); | |
689 | ||
690 | void | |
691 | FcPatternDestroy (FcPattern *p); | |
692 | ||
693 | FcBool | |
694 | FcPatternEqual (const FcPattern *pa, const FcPattern *pb); | |
695 | ||
696 | FcBool | |
697 | FcPatternEqualSubset (const FcPattern *pa, const FcPattern *pb, const FcObjectSet *os); | |
698 | ||
699 | FcChar32 | |
700 | FcPatternHash (const FcPattern *p); | |
701 | ||
702 | FcBool | |
703 | FcPatternAdd (FcPattern *p, const char *object, FcValue value, FcBool append); | |
704 | ||
705 | FcBool | |
706 | FcPatternAddWeak (FcPattern *p, const char *object, FcValue value, FcBool append); | |
707 | ||
708 | FcResult | |
709 | FcPatternGet (const FcPattern *p, const char *object, int id, FcValue *v); | |
710 | ||
711 | FcBool | |
712 | FcPatternDel (FcPattern *p, const char *object); | |
713 | ||
714 | FcBool | |
715 | FcPatternRemove (FcPattern *p, const char *object, int id); | |
716 | ||
717 | FcBool | |
718 | FcPatternAddInteger (FcPattern *p, const char *object, int i); | |
719 | ||
720 | FcBool | |
721 | FcPatternAddDouble (FcPattern *p, const char *object, double d); | |
722 | ||
723 | FcBool | |
724 | FcPatternAddString (FcPattern *p, const char *object, const FcChar8 *s); | |
725 | ||
726 | FcBool | |
727 | FcPatternAddMatrix (FcPattern *p, const char *object, const FcMatrix *s); | |
728 | ||
729 | FcBool | |
730 | FcPatternAddCharSet (FcPattern *p, const char *object, const FcCharSet *c); | |
731 | ||
732 | FcBool | |
733 | FcPatternAddBool (FcPattern *p, const char *object, FcBool b); | |
734 | ||
735 | FcBool | |
736 | FcPatternAddLangSet (FcPattern *p, const char *object, const FcLangSet *ls); | |
737 | ||
738 | FcResult | |
739 | FcPatternGetInteger (const FcPattern *p, const char *object, int n, int *i); | |
740 | ||
741 | FcResult | |
742 | FcPatternGetDouble (const FcPattern *p, const char *object, int n, double *d); | |
743 | ||
744 | FcResult | |
745 | FcPatternGetString (const FcPattern *p, const char *object, int n, FcChar8 ** s); | |
746 | ||
747 | FcResult | |
748 | FcPatternGetMatrix (const FcPattern *p, const char *object, int n, FcMatrix **s); | |
749 | ||
750 | FcResult | |
751 | FcPatternGetCharSet (const FcPattern *p, const char *object, int n, FcCharSet **c); | |
752 | ||
753 | FcResult | |
754 | FcPatternGetBool (const FcPattern *p, const char *object, int n, FcBool *b); | |
755 | ||
756 | FcResult | |
757 | FcPatternGetLangSet (const FcPattern *p, const char *object, int n, FcLangSet **ls); | |
758 | ||
759 | FcPattern * | |
760 | FcPatternVaBuild (FcPattern *orig, va_list va); | |
761 | ||
762 | FcPattern * | |
763 | FcPatternBuild (FcPattern *orig, ...) FC_ATTRIBUTE_SENTINEL(0); | |
764 | ||
765 | /* fcstr.c */ | |
766 | ||
767 | FcChar8 * | |
768 | FcStrCopy (const FcChar8 *s); | |
769 | ||
770 | FcChar8 * | |
771 | FcStrCopyFilename (const FcChar8 *s); | |
772 | ||
773 | /* These are ASCII only, suitable only for pattern element names */ | |
774 | #define FcIsUpper(c) ((0101 <= (c) && (c) <= 0132)) | |
775 | #define FcIsLower(c) ((0141 <= (c) && (c) <= 0172)) | |
776 | #define FcToLower(c) (FcIsUpper(c) ? (c) - 0101 + 0141 : (c)) | |
777 | ||
778 | FcChar8 * | |
779 | FcStrDowncase (const FcChar8 *s); | |
780 | ||
781 | int | |
782 | FcStrCmpIgnoreCase (const FcChar8 *s1, const FcChar8 *s2); | |
783 | ||
784 | int | |
785 | FcStrCmp (const FcChar8 *s1, const FcChar8 *s2); | |
786 | ||
787 | const FcChar8 * | |
788 | FcStrStrIgnoreCase (const FcChar8 *s1, const FcChar8 *s2); | |
789 | ||
790 | const FcChar8 * | |
791 | FcStrStr (const FcChar8 *s1, const FcChar8 *s2); | |
792 | ||
793 | int | |
794 | FcUtf8ToUcs4 (const FcChar8 *src_orig, | |
795 | FcChar32 *dst, | |
796 | int len); | |
797 | ||
798 | FcBool | |
799 | FcUtf8Len (const FcChar8 *string, | |
800 | int len, | |
801 | int *nchar, | |
802 | int *wchar); | |
803 | ||
804 | #define FC_UTF8_MAX_LEN 6 | |
805 | ||
806 | int | |
807 | FcUcs4ToUtf8 (FcChar32 ucs4, | |
808 | FcChar8 dest[FC_UTF8_MAX_LEN]); | |
809 | ||
810 | int | |
811 | FcUtf16ToUcs4 (const FcChar8 *src_orig, | |
812 | FcEndian endian, | |
813 | FcChar32 *dst, | |
814 | int len); /* in bytes */ | |
815 | ||
816 | FcBool | |
817 | FcUtf16Len (const FcChar8 *string, | |
818 | FcEndian endian, | |
819 | int len, /* in bytes */ | |
820 | int *nchar, | |
821 | int *wchar); | |
822 | ||
823 | FcChar8 * | |
824 | FcStrDirname (const FcChar8 *file); | |
825 | ||
826 | FcChar8 * | |
827 | FcStrBasename (const FcChar8 *file); | |
828 | ||
829 | FcStrSet * | |
830 | FcStrSetCreate (void); | |
831 | ||
832 | FcBool | |
833 | FcStrSetMember (FcStrSet *set, const FcChar8 *s); | |
834 | ||
835 | FcBool | |
836 | FcStrSetEqual (FcStrSet *sa, FcStrSet *sb); | |
837 | ||
838 | FcBool | |
839 | FcStrSetAdd (FcStrSet *set, const FcChar8 *s); | |
840 | ||
841 | FcBool | |
842 | FcStrSetAddFilename (FcStrSet *set, const FcChar8 *s); | |
843 | ||
844 | FcBool | |
845 | FcStrSetDel (FcStrSet *set, const FcChar8 *s); | |
846 | ||
847 | void | |
848 | FcStrSetDestroy (FcStrSet *set); | |
849 | ||
850 | FcStrList * | |
851 | FcStrListCreate (FcStrSet *set); | |
852 | ||
853 | FcChar8 * | |
854 | FcStrListNext (FcStrList *list); | |
855 | ||
856 | void | |
857 | FcStrListDone (FcStrList *list); | |
858 | ||
859 | /* fcxml.c */ | |
860 | FcBool | |
861 | FcConfigParseAndLoad (FcConfig *config, const FcChar8 *file, FcBool complain); | |
862 | ||
863 | _FCFUNCPROTOEND | |
864 | ||
865 | #undef FC_ATTRIBUTE_SENTINEL | |
866 | ||
867 | #endif /* _FONTCONFIG_H_ */ |