2 * fontconfig/fontconfig/fontconfig.h
4 * Copyright © 2001 Keith Packard
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 the author(s) not be used in
11 * advertising or publicity pertaining to distribution of the software without
12 * specific, written prior permission. The authors make no
13 * representations about the suitability of this software for any purpose. It
14 * is provided "as is" without express or implied warranty.
16 * THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
17 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
18 * EVENT SHALL THE AUTHOR(S) 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.
25 #ifndef _FONTCONFIG_H_
26 #define _FONTCONFIG_H_
28 #include <sys/types.h>
33 #if defined(__GNUC__) && (__GNUC__ >= 4)
34 #define FC_ATTRIBUTE_SENTINEL(x) __attribute__((__sentinel__(0)))
36 #define FC_ATTRIBUTE_SENTINEL(x)
43 typedef unsigned char FcChar8;
44 typedef unsigned short FcChar16;
45 typedef unsigned int FcChar32;
49 * Current Fontconfig version number. This same number
50 * must appear in the fontconfig configure.in file. Yes,
51 * it'a a pain to synchronize version numbers like this.
58 #define FC_VERSION ((FC_MAJOR * 10000) + (FC_MINOR * 100) + (FC_REVISION))
61 * Current font cache file format version
62 * This is appended to the cache files so that multiple
63 * versions of the library will peacefully coexist
65 * Change this value whenever the disk format for the cache file
66 * changes in any non-compatible way. Try to avoid such changes as
67 * it means multiple copies of the font information.
70 #define FC_CACHE_VERSION_NUMBER 7
71 #define _FC_STRINGIFY_(s) #s
72 #define _FC_STRINGIFY(s) _FC_STRINGIFY_(s)
73 #define FC_CACHE_VERSION _FC_STRINGIFY(FC_CACHE_VERSION_NUMBER)
79 #define FC_FAMILY "family" /* String */
80 #define FC_STYLE "style" /* String */
81 #define FC_SLANT "slant" /* Int */
82 #define FC_WEIGHT "weight" /* Int */
83 #define FC_SIZE "size" /* Range (double) */
84 #define FC_ASPECT "aspect" /* Double */
85 #define FC_PIXEL_SIZE "pixelsize" /* Double */
86 #define FC_SPACING "spacing" /* Int */
87 #define FC_FOUNDRY "foundry" /* String */
88 #define FC_ANTIALIAS "antialias" /* Bool (depends) */
89 #define FC_HINTING "hinting" /* Bool (true) */
90 #define FC_HINT_STYLE "hintstyle" /* Int */
91 #define FC_VERTICAL_LAYOUT "verticallayout" /* Bool (false) */
92 #define FC_AUTOHINT "autohint" /* Bool (false) */
93 /* FC_GLOBAL_ADVANCE is deprecated. this is simply ignored on freetype 2.4.5 or later */
94 #define FC_GLOBAL_ADVANCE "globaladvance" /* Bool (true) */
95 #define FC_WIDTH "width" /* Int */
96 #define FC_FILE "file" /* String */
97 #define FC_INDEX "index" /* Int */
98 #define FC_FT_FACE "ftface" /* FT_Face */
99 #define FC_RASTERIZER "rasterizer" /* String (deprecated) */
100 #define FC_OUTLINE "outline" /* Bool */
101 #define FC_SCALABLE "scalable" /* Bool */
102 #define FC_COLOR "color" /* Bool */
103 #define FC_VARIABLE "variable" /* Bool */
104 #define FC_SCALE "scale" /* double (deprecated) */
105 #define FC_SYMBOL "symbol" /* Bool */
106 #define FC_DPI "dpi" /* double */
107 #define FC_RGBA "rgba" /* Int */
108 #define FC_MINSPACE "minspace" /* Bool use minimum line spacing */
109 #define FC_SOURCE "source" /* String (deprecated) */
110 #define FC_CHARSET "charset" /* CharSet */
111 #define FC_LANG "lang" /* String RFC 3066 langs */
112 #define FC_FONTVERSION "fontversion" /* Int from 'head' table */
113 #define FC_FULLNAME "fullname" /* String */
114 #define FC_FAMILYLANG "familylang" /* String RFC 3066 langs */
115 #define FC_STYLELANG "stylelang" /* String RFC 3066 langs */
116 #define FC_FULLNAMELANG "fullnamelang" /* String RFC 3066 langs */
117 #define FC_CAPABILITY "capability" /* String */
118 #define FC_FONTFORMAT "fontformat" /* String */
119 #define FC_EMBOLDEN "embolden" /* Bool - true if emboldening needed*/
120 #define FC_EMBEDDED_BITMAP "embeddedbitmap" /* Bool - true to enable embedded bitmaps */
121 #define FC_DECORATIVE "decorative" /* Bool - true if style is a decorative variant */
122 #define FC_LCD_FILTER "lcdfilter" /* Int */
123 #define FC_FONT_FEATURES "fontfeatures" /* String */
124 #define FC_FONT_VARIATIONS "fontvariations" /* String */
125 #define FC_NAMELANG "namelang" /* String RFC 3866 langs */
126 #define FC_PRGNAME "prgname" /* String */
127 #define FC_HASH "hash" /* String (deprecated) */
128 #define FC_POSTSCRIPT_NAME "postscriptname" /* String */
130 #define FC_CACHE_SUFFIX ".cache-" FC_CACHE_VERSION
131 #define FC_DIR_CACHE_FILE "fonts.cache-" FC_CACHE_VERSION
132 #define FC_USER_CACHE_FILE ".fonts.cache-" FC_CACHE_VERSION
134 /* Adjust outline rasterizer */
135 #define FC_CHARWIDTH "charwidth" /* Int */
136 #define FC_CHAR_WIDTH FC_CHARWIDTH
137 #define FC_CHAR_HEIGHT "charheight"/* Int */
138 #define FC_MATRIX "matrix" /* FcMatrix */
140 #define FC_WEIGHT_THIN 0
141 #define FC_WEIGHT_EXTRALIGHT 40
142 #define FC_WEIGHT_ULTRALIGHT FC_WEIGHT_EXTRALIGHT
143 #define FC_WEIGHT_LIGHT 50
144 #define FC_WEIGHT_DEMILIGHT 55
145 #define FC_WEIGHT_SEMILIGHT FC_WEIGHT_DEMILIGHT
146 #define FC_WEIGHT_BOOK 75
147 #define FC_WEIGHT_REGULAR 80
148 #define FC_WEIGHT_NORMAL FC_WEIGHT_REGULAR
149 #define FC_WEIGHT_MEDIUM 100
150 #define FC_WEIGHT_DEMIBOLD 180
151 #define FC_WEIGHT_SEMIBOLD FC_WEIGHT_DEMIBOLD
152 #define FC_WEIGHT_BOLD 200
153 #define FC_WEIGHT_EXTRABOLD 205
154 #define FC_WEIGHT_ULTRABOLD FC_WEIGHT_EXTRABOLD
155 #define FC_WEIGHT_BLACK 210
156 #define FC_WEIGHT_HEAVY FC_WEIGHT_BLACK
157 #define FC_WEIGHT_EXTRABLACK 215
158 #define FC_WEIGHT_ULTRABLACK FC_WEIGHT_EXTRABLACK
160 #define FC_SLANT_ROMAN 0
161 #define FC_SLANT_ITALIC 100
162 #define FC_SLANT_OBLIQUE 110
164 #define FC_WIDTH_ULTRACONDENSED 50
165 #define FC_WIDTH_EXTRACONDENSED 63
166 #define FC_WIDTH_CONDENSED 75
167 #define FC_WIDTH_SEMICONDENSED 87
168 #define FC_WIDTH_NORMAL 100
169 #define FC_WIDTH_SEMIEXPANDED 113
170 #define FC_WIDTH_EXPANDED 125
171 #define FC_WIDTH_EXTRAEXPANDED 150
172 #define FC_WIDTH_ULTRAEXPANDED 200
174 #define FC_PROPORTIONAL 0
177 #define FC_CHARCELL 110
179 /* sub-pixel order */
180 #define FC_RGBA_UNKNOWN 0
181 #define FC_RGBA_RGB 1
182 #define FC_RGBA_BGR 2
183 #define FC_RGBA_VRGB 3
184 #define FC_RGBA_VBGR 4
185 #define FC_RGBA_NONE 5
188 #define FC_HINT_NONE 0
189 #define FC_HINT_SLIGHT 1
190 #define FC_HINT_MEDIUM 2
191 #define FC_HINT_FULL 3
194 #define FC_LCD_NONE 0
195 #define FC_LCD_DEFAULT 1
196 #define FC_LCD_LIGHT 2
197 #define FC_LCD_LEGACY 3
199 typedef enum _FcType {
213 typedef struct _FcMatrix {
214 double xx, xy, yx, yy;
217 #define FcMatrixInit(m) ((m)->xx = (m)->yy = 1, \
218 (m)->xy = (m)->yx = 0)
221 * A data structure to represent the available glyphs in a font.
222 * This is represented as a sparse boolean btree.
225 typedef struct _FcCharSet FcCharSet;
227 typedef struct _FcObjectType {
232 typedef struct _FcConstant {
238 typedef enum _FcResult {
239 FcResultMatch, FcResultNoMatch, FcResultTypeMismatch, FcResultNoId,
243 typedef enum _FcValueBinding {
244 FcValueBindingWeak, FcValueBindingStrong, FcValueBindingSame,
245 /* to make sure sizeof (FcValueBinding) == 4 even with -fshort-enums */
246 FcValueBindingEnd = INT_MAX
249 typedef struct _FcPattern FcPattern;
251 typedef struct _FcPatternIter {
256 typedef struct _FcLangSet FcLangSet;
258 typedef struct _FcRange FcRange;
260 typedef struct _FcValue {
275 typedef struct _FcFontSet {
281 typedef struct _FcObjectSet {
284 const char **objects;
287 typedef enum _FcMatchKind {
288 FcMatchPattern, FcMatchFont, FcMatchScan,
290 FcMatchKindBegin = FcMatchPattern
293 typedef enum _FcLangResult {
295 FcLangDifferentCountry = 1,
296 FcLangDifferentTerritory = 1,
297 FcLangDifferentLang = 2
300 typedef enum _FcSetName {
305 typedef struct _FcConfigFileInfoIter {
309 } FcConfigFileInfoIter;
311 typedef struct _FcAtomic FcAtomic;
313 #if defined(__cplusplus) || defined(c_plusplus) /* for C++ V2.0 */
314 #define _FCFUNCPROTOBEGIN extern "C" { /* do not leave open across includes */
315 #define _FCFUNCPROTOEND }
317 #define _FCFUNCPROTOBEGIN
318 #define _FCFUNCPROTOEND
321 typedef enum { FcEndianBig, FcEndianLittle } FcEndian;
323 typedef struct _FcConfig FcConfig;
325 typedef struct _FcGlobalCache FcFileCache;
327 typedef struct _FcBlanks FcBlanks;
329 typedef struct _FcStrList FcStrList;
331 typedef struct _FcStrSet FcStrSet;
333 typedef struct _FcCache FcCache;
339 FcBlanksCreate (void);
342 FcBlanksDestroy (FcBlanks *b);
345 FcBlanksAdd (FcBlanks *b, FcChar32 ucs4);
348 FcBlanksIsMember (FcBlanks *b, FcChar32 ucs4);
352 FcPublic const FcChar8 *
353 FcCacheDir(const FcCache *c);
356 FcCacheCopySet(const FcCache *c);
358 FcPublic const FcChar8 *
359 FcCacheSubdir (const FcCache *c, int i);
362 FcCacheNumSubdir (const FcCache *c);
365 FcCacheNumFont (const FcCache *c);
368 FcDirCacheUnlink (const FcChar8 *dir, FcConfig *config);
371 FcDirCacheValid (const FcChar8 *cache_file);
374 FcDirCacheClean (const FcChar8 *cache_dir, FcBool verbose);
377 FcCacheCreateTagFile (const FcConfig *config);
380 FcDirCacheCreateUUID (FcChar8 *dir,
385 FcDirCacheDeleteUUID (const FcChar8 *dir,
393 FcConfigEnableHome (FcBool enable);
396 FcConfigFilename (const FcChar8 *url);
399 FcConfigCreate (void);
402 FcConfigReference (FcConfig *config);
405 FcConfigDestroy (FcConfig *config);
408 FcConfigSetCurrent (FcConfig *config);
411 FcConfigGetCurrent (void);
414 FcConfigUptoDate (FcConfig *config);
417 FcConfigBuildFonts (FcConfig *config);
420 FcConfigGetFontDirs (FcConfig *config);
423 FcConfigGetConfigDirs (FcConfig *config);
426 FcConfigGetConfigFiles (FcConfig *config);
429 FcConfigGetCache (FcConfig *config);
432 FcConfigGetBlanks (FcConfig *config);
435 FcConfigGetCacheDirs (const FcConfig *config);
438 FcConfigGetRescanInterval (FcConfig *config);
441 FcConfigSetRescanInterval (FcConfig *config, int rescanInterval);
444 FcConfigGetFonts (FcConfig *config,
448 FcConfigAppFontAddFile (FcConfig *config,
449 const FcChar8 *file);
452 FcConfigAppFontAddDir (FcConfig *config,
456 FcConfigAppFontClear (FcConfig *config);
459 FcConfigSubstituteWithPat (FcConfig *config,
465 FcConfigSubstitute (FcConfig *config,
469 FcPublic const FcChar8 *
470 FcConfigGetSysRoot (const FcConfig *config);
473 FcConfigSetSysRoot (FcConfig *config,
474 const FcChar8 *sysroot);
477 FcConfigFileInfoIterInit (FcConfig *config,
478 FcConfigFileInfoIter *iter);
481 FcConfigFileInfoIterNext (FcConfig *config,
482 FcConfigFileInfoIter *iter);
485 FcConfigFileInfoIterGet (FcConfig *config,
486 FcConfigFileInfoIter *iter,
488 FcChar8 **description,
493 FcCharSetCreate (void);
495 /* deprecated alias for FcCharSetCreate */
500 FcCharSetDestroy (FcCharSet *fcs);
503 FcCharSetAddChar (FcCharSet *fcs, FcChar32 ucs4);
506 FcCharSetDelChar (FcCharSet *fcs, FcChar32 ucs4);
509 FcCharSetCopy (FcCharSet *src);
512 FcCharSetEqual (const FcCharSet *a, const FcCharSet *b);
515 FcCharSetIntersect (const FcCharSet *a, const FcCharSet *b);
518 FcCharSetUnion (const FcCharSet *a, const FcCharSet *b);
521 FcCharSetSubtract (const FcCharSet *a, const FcCharSet *b);
524 FcCharSetMerge (FcCharSet *a, const FcCharSet *b, FcBool *changed);
527 FcCharSetHasChar (const FcCharSet *fcs, FcChar32 ucs4);
530 FcCharSetCount (const FcCharSet *a);
533 FcCharSetIntersectCount (const FcCharSet *a, const FcCharSet *b);
536 FcCharSetSubtractCount (const FcCharSet *a, const FcCharSet *b);
539 FcCharSetIsSubset (const FcCharSet *a, const FcCharSet *b);
541 #define FC_CHARSET_MAP_SIZE (256/32)
542 #define FC_CHARSET_DONE ((FcChar32) -1)
545 FcCharSetFirstPage (const FcCharSet *a,
546 FcChar32 map[FC_CHARSET_MAP_SIZE],
550 FcCharSetNextPage (const FcCharSet *a,
551 FcChar32 map[FC_CHARSET_MAP_SIZE],
555 * old coverage API, rather hard to use correctly
559 FcCharSetCoverage (const FcCharSet *a, FcChar32 page, FcChar32 *result);
563 FcValuePrint (const FcValue v);
566 FcPatternPrint (const FcPattern *p);
569 FcFontSetPrint (const FcFontSet *s);
573 FcGetDefaultLangs (void);
576 FcDefaultSubstitute (FcPattern *pattern);
580 FcFileIsDir (const FcChar8 *file);
583 FcFileScan (FcFontSet *set,
591 FcDirScan (FcFontSet *set,
599 FcDirSave (FcFontSet *set, FcStrSet *dirs, const FcChar8 *dir);
602 FcDirCacheLoad (const FcChar8 *dir, FcConfig *config, FcChar8 **cache_file);
605 FcDirCacheRescan (const FcChar8 *dir, FcConfig *config);
608 FcDirCacheRead (const FcChar8 *dir, FcBool force, FcConfig *config);
611 FcDirCacheLoadFile (const FcChar8 *cache_file, struct stat *file_stat);
614 FcDirCacheUnload (FcCache *cache);
618 FcFreeTypeQuery (const FcChar8 *file, unsigned int id, FcBlanks *blanks, int *count);
620 FcPublic unsigned int
621 FcFreeTypeQueryAll(const FcChar8 *file, unsigned int id, FcBlanks *blanks, int *count, FcFontSet *set);
626 FcFontSetCreate (void);
629 FcFontSetDestroy (FcFontSet *s);
632 FcFontSetAdd (FcFontSet *s, FcPattern *font);
636 FcInitLoadConfig (void);
639 FcInitLoadConfigAndFonts (void);
651 FcInitReinitialize (void);
654 FcInitBringUptoDate (void);
661 FcLangNormalize (const FcChar8 *lang);
663 FcPublic const FcCharSet *
664 FcLangGetCharSet (const FcChar8 *lang);
667 FcLangSetCreate (void);
670 FcLangSetDestroy (FcLangSet *ls);
673 FcLangSetCopy (const FcLangSet *ls);
676 FcLangSetAdd (FcLangSet *ls, const FcChar8 *lang);
679 FcLangSetDel (FcLangSet *ls, const FcChar8 *lang);
681 FcPublic FcLangResult
682 FcLangSetHasLang (const FcLangSet *ls, const FcChar8 *lang);
684 FcPublic FcLangResult
685 FcLangSetCompare (const FcLangSet *lsa, const FcLangSet *lsb);
688 FcLangSetContains (const FcLangSet *lsa, const FcLangSet *lsb);
691 FcLangSetEqual (const FcLangSet *lsa, const FcLangSet *lsb);
694 FcLangSetHash (const FcLangSet *ls);
697 FcLangSetGetLangs (const FcLangSet *ls);
700 FcLangSetUnion (const FcLangSet *a, const FcLangSet *b);
703 FcLangSetSubtract (const FcLangSet *a, const FcLangSet *b);
706 FcPublic FcObjectSet *
707 FcObjectSetCreate (void);
710 FcObjectSetAdd (FcObjectSet *os, const char *object);
713 FcObjectSetDestroy (FcObjectSet *os);
715 FcPublic FcObjectSet *
716 FcObjectSetVaBuild (const char *first, va_list va);
718 FcPublic FcObjectSet *
719 FcObjectSetBuild (const char *first, ...) FC_ATTRIBUTE_SENTINEL(0);
722 FcFontSetList (FcConfig *config,
729 FcFontList (FcConfig *config,
736 FcAtomicCreate (const FcChar8 *file);
739 FcAtomicLock (FcAtomic *atomic);
742 FcAtomicNewFile (FcAtomic *atomic);
745 FcAtomicOrigFile (FcAtomic *atomic);
748 FcAtomicReplaceOrig (FcAtomic *atomic);
751 FcAtomicDeleteNew (FcAtomic *atomic);
754 FcAtomicUnlock (FcAtomic *atomic);
757 FcAtomicDestroy (FcAtomic *atomic);
761 FcFontSetMatch (FcConfig *config,
768 FcFontMatch (FcConfig *config,
773 FcFontRenderPrepare (FcConfig *config,
778 FcFontSetSort (FcConfig *config,
787 FcFontSort (FcConfig *config,
794 FcFontSetSortDestroy (FcFontSet *fs);
798 FcMatrixCopy (const FcMatrix *mat);
801 FcMatrixEqual (const FcMatrix *mat1, const FcMatrix *mat2);
804 FcMatrixMultiply (FcMatrix *result, const FcMatrix *a, const FcMatrix *b);
807 FcMatrixRotate (FcMatrix *m, double c, double s);
810 FcMatrixScale (FcMatrix *m, double sx, double sy);
813 FcMatrixShear (FcMatrix *m, double sh, double sv);
817 /* Deprecated. Does nothing. Returns FcFalse. */
819 FcNameRegisterObjectTypes (const FcObjectType *types, int ntype);
821 /* Deprecated. Does nothing. Returns FcFalse. */
823 FcNameUnregisterObjectTypes (const FcObjectType *types, int ntype);
825 FcPublic const FcObjectType *
826 FcNameGetObjectType (const char *object);
828 /* Deprecated. Does nothing. Returns FcFalse. */
830 FcNameRegisterConstants (const FcConstant *consts, int nconsts);
832 /* Deprecated. Does nothing. Returns FcFalse. */
834 FcNameUnregisterConstants (const FcConstant *consts, int nconsts);
836 FcPublic const FcConstant *
837 FcNameGetConstant (const FcChar8 *string);
840 FcNameConstant (const FcChar8 *string, int *result);
843 FcNameParse (const FcChar8 *name);
846 FcNameUnparse (FcPattern *pat);
850 FcPatternCreate (void);
853 FcPatternDuplicate (const FcPattern *p);
856 FcPatternReference (FcPattern *p);
859 FcPatternFilter (FcPattern *p, const FcObjectSet *os);
862 FcValueDestroy (FcValue v);
865 FcValueEqual (FcValue va, FcValue vb);
868 FcValueSave (FcValue v);
871 FcPatternDestroy (FcPattern *p);
874 FcPatternObjectCount (const FcPattern *pat);
877 FcPatternEqual (const FcPattern *pa, const FcPattern *pb);
880 FcPatternEqualSubset (const FcPattern *pa, const FcPattern *pb, const FcObjectSet *os);
883 FcPatternHash (const FcPattern *p);
886 FcPatternAdd (FcPattern *p, const char *object, FcValue value, FcBool append);
889 FcPatternAddWeak (FcPattern *p, const char *object, FcValue value, FcBool append);
892 FcPatternGet (const FcPattern *p, const char *object, int id, FcValue *v);
895 FcPatternGetWithBinding (const FcPattern *p, const char *object, int id, FcValue *v, FcValueBinding *b);
898 FcPatternDel (FcPattern *p, const char *object);
901 FcPatternRemove (FcPattern *p, const char *object, int id);
904 FcPatternAddInteger (FcPattern *p, const char *object, int i);
907 FcPatternAddDouble (FcPattern *p, const char *object, double d);
910 FcPatternAddString (FcPattern *p, const char *object, const FcChar8 *s);
913 FcPatternAddMatrix (FcPattern *p, const char *object, const FcMatrix *s);
916 FcPatternAddCharSet (FcPattern *p, const char *object, const FcCharSet *c);
919 FcPatternAddBool (FcPattern *p, const char *object, FcBool b);
922 FcPatternAddLangSet (FcPattern *p, const char *object, const FcLangSet *ls);
925 FcPatternAddRange (FcPattern *p, const char *object, const FcRange *r);
928 FcPatternGetInteger (const FcPattern *p, const char *object, int n, int *i);
931 FcPatternGetDouble (const FcPattern *p, const char *object, int n, double *d);
934 FcPatternGetString (const FcPattern *p, const char *object, int n, FcChar8 ** s);
937 FcPatternGetMatrix (const FcPattern *p, const char *object, int n, FcMatrix **s);
940 FcPatternGetCharSet (const FcPattern *p, const char *object, int n, FcCharSet **c);
943 FcPatternGetBool (const FcPattern *p, const char *object, int n, FcBool *b);
946 FcPatternGetLangSet (const FcPattern *p, const char *object, int n, FcLangSet **ls);
949 FcPatternGetRange (const FcPattern *p, const char *object, int id, FcRange **r);
952 FcPatternVaBuild (FcPattern *p, va_list va);
955 FcPatternBuild (FcPattern *p, ...) FC_ATTRIBUTE_SENTINEL(0);
958 FcPatternFormat (FcPattern *pat, const FcChar8 *format);
962 FcRangeCreateDouble (double begin, double end);
965 FcRangeCreateInteger (FcChar32 begin, FcChar32 end);
968 FcRangeDestroy (FcRange *range);
971 FcRangeCopy (const FcRange *r);
974 FcRangeGetDouble(const FcRange *range, double *begin, double *end);
977 FcPatternIterStart (const FcPattern *pat, FcPatternIter *iter);
980 FcPatternIterNext (const FcPattern *pat, FcPatternIter *iter);
983 FcPatternIterEqual (const FcPattern *p1, FcPatternIter *i1,
984 const FcPattern *p2, FcPatternIter *i2);
987 FcPatternFindIter (const FcPattern *pat, FcPatternIter *iter, const char *object);
990 FcPatternIterIsValid (const FcPattern *pat, FcPatternIter *iter);
992 FcPublic const char *
993 FcPatternIterGetObject (const FcPattern *pat, FcPatternIter *iter);
996 FcPatternIterValueCount (const FcPattern *pat, FcPatternIter *iter);
999 FcPatternIterGetValue (const FcPattern *pat, FcPatternIter *iter, int id, FcValue *v, FcValueBinding *b);
1004 FcWeightFromOpenType (int ot_weight);
1007 FcWeightFromOpenTypeDouble (double ot_weight);
1010 FcWeightToOpenType (int fc_weight);
1013 FcWeightToOpenTypeDouble (double fc_weight);
1018 FcStrCopy (const FcChar8 *s);
1021 FcStrCopyFilename (const FcChar8 *s);
1024 FcStrPlus (const FcChar8 *s1, const FcChar8 *s2);
1027 FcStrFree (FcChar8 *s);
1029 /* These are ASCII only, suitable only for pattern element names */
1030 #define FcIsUpper(c) ((0101 <= (c) && (c) <= 0132))
1031 #define FcIsLower(c) ((0141 <= (c) && (c) <= 0172))
1032 #define FcToLower(c) (FcIsUpper(c) ? (c) - 0101 + 0141 : (c))
1035 FcStrDowncase (const FcChar8 *s);
1038 FcStrCmpIgnoreCase (const FcChar8 *s1, const FcChar8 *s2);
1041 FcStrCmp (const FcChar8 *s1, const FcChar8 *s2);
1043 FcPublic const FcChar8 *
1044 FcStrStrIgnoreCase (const FcChar8 *s1, const FcChar8 *s2);
1046 FcPublic const FcChar8 *
1047 FcStrStr (const FcChar8 *s1, const FcChar8 *s2);
1050 FcUtf8ToUcs4 (const FcChar8 *src_orig,
1055 FcUtf8Len (const FcChar8 *string,
1060 #define FC_UTF8_MAX_LEN 6
1063 FcUcs4ToUtf8 (FcChar32 ucs4,
1064 FcChar8 dest[FC_UTF8_MAX_LEN]);
1067 FcUtf16ToUcs4 (const FcChar8 *src_orig,
1070 int len); /* in bytes */
1073 FcUtf16Len (const FcChar8 *string,
1075 int len, /* in bytes */
1080 FcStrDirname (const FcChar8 *file);
1083 FcStrBasename (const FcChar8 *file);
1086 FcStrSetCreate (void);
1089 FcStrSetMember (FcStrSet *set, const FcChar8 *s);
1092 FcStrSetEqual (FcStrSet *sa, FcStrSet *sb);
1095 FcStrSetAdd (FcStrSet *set, const FcChar8 *s);
1098 FcStrSetAddFilename (FcStrSet *set, const FcChar8 *s);
1101 FcStrSetDel (FcStrSet *set, const FcChar8 *s);
1104 FcStrSetDestroy (FcStrSet *set);
1106 FcPublic FcStrList *
1107 FcStrListCreate (FcStrSet *set);
1110 FcStrListFirst (FcStrList *list);
1113 FcStrListNext (FcStrList *list);
1116 FcStrListDone (FcStrList *list);
1120 FcConfigParseAndLoad (FcConfig *config, const FcChar8 *file, FcBool complain);
1123 FcConfigParseAndLoadFromMemory (FcConfig *config,
1124 const FcChar8 *buffer,
1129 #undef FC_ATTRIBUTE_SENTINEL
1135 * Deprecated functions are placed here to help users fix their code without
1136 * digging through documentation
1139 #define FcConfigGetRescanInverval FcConfigGetRescanInverval_REPLACE_BY_FcConfigGetRescanInterval
1140 #define FcConfigSetRescanInverval FcConfigSetRescanInverval_REPLACE_BY_FcConfigSetRescanInterval
1144 #endif /* _FONTCONFIG_H_ */