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/*
* fontconfig/fontconfig/fontconfig.h
*
* Copyright © 2001 Keith Packard
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
* the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of the author(s) not be used in
* advertising or publicity pertaining to distribution of the software without
* specific, written prior permission. The authors make no
* representations about the suitability of this software for any purpose. It
* is provided "as is" without express or implied warranty.
*
* THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
* EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY SPECIAL, INDIRECT OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef _FONTCONFIG_H_
#define _FONTCONFIG_H_
#include <sys/types.h>
#include <sys/stat.h>
#include <stdarg.h>
#include <limits.h>
#if defined(__GNUC__) && (__GNUC__ >= 4)
#define FC_ATTRIBUTE_SENTINEL(x) __attribute__((__sentinel__(0)))
#else
#define FC_ATTRIBUTE_SENTINEL(x)
#endif
#ifndef FcPublic
#define FcPublic
#endif
typedef unsigned char FcChar8;
typedef unsigned short FcChar16;
typedef unsigned int FcChar32;
typedef int FcBool;
/*
* Current Fontconfig version number. This same number
* must appear in the fontconfig configure.in file. Yes,
* it'a a pain to synchronize version numbers like this.
*/
#define FC_MAJOR 2
#define FC_MINOR 13
#define FC_REVISION 1
#define FC_VERSION ((FC_MAJOR * 10000) + (FC_MINOR * 100) + (FC_REVISION))
/*
* Current font cache file format version
* This is appended to the cache files so that multiple
* versions of the library will peacefully coexist
*
* Change this value whenever the disk format for the cache file
* changes in any non-compatible way. Try to avoid such changes as
* it means multiple copies of the font information.
*/
#define FC_CACHE_VERSION_NUMBER 7
#define _FC_STRINGIFY_(s) #s
#define _FC_STRINGIFY(s) _FC_STRINGIFY_(s)
#define FC_CACHE_VERSION _FC_STRINGIFY(FC_CACHE_VERSION_NUMBER)
#define FcFalse 0
#define FcTrue 1
#define FcDontCare 2
#define FC_FAMILY "family" /* String */
#define FC_STYLE "style" /* String */
#define FC_SLANT "slant" /* Int */
#define FC_WEIGHT "weight" /* Int */
#define FC_SIZE "size" /* Range (double) */
#define FC_ASPECT "aspect" /* Double */
#define FC_PIXEL_SIZE "pixelsize" /* Double */
#define FC_SPACING "spacing" /* Int */
#define FC_FOUNDRY "foundry" /* String */
#define FC_ANTIALIAS "antialias" /* Bool (depends) */
#define FC_HINTING "hinting" /* Bool (true) */
#define FC_HINT_STYLE "hintstyle" /* Int */
#define FC_VERTICAL_LAYOUT "verticallayout" /* Bool (false) */
#define FC_AUTOHINT "autohint" /* Bool (false) */
/* FC_GLOBAL_ADVANCE is deprecated. this is simply ignored on freetype 2.4.5 or later */
#define FC_GLOBAL_ADVANCE "globaladvance" /* Bool (true) */
#define FC_WIDTH "width" /* Int */
#define FC_FILE "file" /* String */
#define FC_INDEX "index" /* Int */
#define FC_FT_FACE "ftface" /* FT_Face */
#define FC_RASTERIZER "rasterizer" /* String (deprecated) */
#define FC_OUTLINE "outline" /* Bool */
#define FC_SCALABLE "scalable" /* Bool */
#define FC_COLOR "color" /* Bool */
#define FC_VARIABLE "variable" /* Bool */
#define FC_SCALE "scale" /* double (deprecated) */
#define FC_SYMBOL "symbol" /* Bool */
#define FC_DPI "dpi" /* double */
#define FC_RGBA "rgba" /* Int */
#define FC_MINSPACE "minspace" /* Bool use minimum line spacing */
#define FC_SOURCE "source" /* String (deprecated) */
#define FC_CHARSET "charset" /* CharSet */
#define FC_LANG "lang" /* String RFC 3066 langs */
#define FC_FONTVERSION "fontversion" /* Int from 'head' table */
#define FC_FULLNAME "fullname" /* String */
#define FC_FAMILYLANG "familylang" /* String RFC 3066 langs */
#define FC_STYLELANG "stylelang" /* String RFC 3066 langs */
#define FC_FULLNAMELANG "fullnamelang" /* String RFC 3066 langs */
#define FC_CAPABILITY "capability" /* String */
#define FC_FONTFORMAT "fontformat" /* String */
#define FC_EMBOLDEN "embolden" /* Bool - true if emboldening needed*/
#define FC_EMBEDDED_BITMAP "embeddedbitmap" /* Bool - true to enable embedded bitmaps */
#define FC_DECORATIVE "decorative" /* Bool - true if style is a decorative variant */
#define FC_LCD_FILTER "lcdfilter" /* Int */
#define FC_FONT_FEATURES "fontfeatures" /* String */
#define FC_FONT_VARIATIONS "fontvariations" /* String */
#define FC_NAMELANG "namelang" /* String RFC 3866 langs */
#define FC_PRGNAME "prgname" /* String */
#define FC_HASH "hash" /* String (deprecated) */
#define FC_POSTSCRIPT_NAME "postscriptname" /* String */
#define FC_CACHE_SUFFIX ".cache-" FC_CACHE_VERSION
#define FC_DIR_CACHE_FILE "fonts.cache-" FC_CACHE_VERSION
#define FC_USER_CACHE_FILE ".fonts.cache-" FC_CACHE_VERSION
/* Adjust outline rasterizer */
#define FC_CHARWIDTH "charwidth" /* Int */
#define FC_CHAR_WIDTH FC_CHARWIDTH
#define FC_CHAR_HEIGHT "charheight"/* Int */
#define FC_MATRIX "matrix" /* FcMatrix */
#define FC_WEIGHT_THIN 0
#define FC_WEIGHT_EXTRALIGHT 40
#define FC_WEIGHT_ULTRALIGHT FC_WEIGHT_EXTRALIGHT
#define FC_WEIGHT_LIGHT 50
#define FC_WEIGHT_DEMILIGHT 55
#define FC_WEIGHT_SEMILIGHT FC_WEIGHT_DEMILIGHT
#define FC_WEIGHT_BOOK 75
#define FC_WEIGHT_REGULAR 80
#define FC_WEIGHT_NORMAL FC_WEIGHT_REGULAR
#define FC_WEIGHT_MEDIUM 100
#define FC_WEIGHT_DEMIBOLD 180
#define FC_WEIGHT_SEMIBOLD FC_WEIGHT_DEMIBOLD
#define FC_WEIGHT_BOLD 200
#define FC_WEIGHT_EXTRABOLD 205
#define FC_WEIGHT_ULTRABOLD FC_WEIGHT_EXTRABOLD
#define FC_WEIGHT_BLACK 210
#define FC_WEIGHT_HEAVY FC_WEIGHT_BLACK
#define FC_WEIGHT_EXTRABLACK 215
#define FC_WEIGHT_ULTRABLACK FC_WEIGHT_EXTRABLACK
#define FC_SLANT_ROMAN 0
#define FC_SLANT_ITALIC 100
#define FC_SLANT_OBLIQUE 110
#define FC_WIDTH_ULTRACONDENSED 50
#define FC_WIDTH_EXTRACONDENSED 63
#define FC_WIDTH_CONDENSED 75
#define FC_WIDTH_SEMICONDENSED 87
#define FC_WIDTH_NORMAL 100
#define FC_WIDTH_SEMIEXPANDED 113
#define FC_WIDTH_EXPANDED 125
#define FC_WIDTH_EXTRAEXPANDED 150
#define FC_WIDTH_ULTRAEXPANDED 200
#define FC_PROPORTIONAL 0
#define FC_DUAL 90
#define FC_MONO 100
#define FC_CHARCELL 110
/* sub-pixel order */
#define FC_RGBA_UNKNOWN 0
#define FC_RGBA_RGB 1
#define FC_RGBA_BGR 2
#define FC_RGBA_VRGB 3
#define FC_RGBA_VBGR 4
#define FC_RGBA_NONE 5
/* hinting style */
#define FC_HINT_NONE 0
#define FC_HINT_SLIGHT 1
#define FC_HINT_MEDIUM 2
#define FC_HINT_FULL 3
/* LCD filter */
#define FC_LCD_NONE 0
#define FC_LCD_DEFAULT 1
#define FC_LCD_LIGHT 2
#define FC_LCD_LEGACY 3
typedef enum _FcType {
FcTypeUnknown = -1,
FcTypeVoid,
FcTypeInteger,
FcTypeDouble,
FcTypeString,
FcTypeBool,
FcTypeMatrix,
FcTypeCharSet,
FcTypeFTFace,
FcTypeLangSet,
FcTypeRange
} FcType;
typedef struct _FcMatrix {
double xx, xy, yx, yy;
} FcMatrix;
#define FcMatrixInit(m) ((m)->xx = (m)->yy = 1, \
(m)->xy = (m)->yx = 0)
/*
* A data structure to represent the available glyphs in a font.
* This is represented as a sparse boolean btree.
*/
typedef struct _FcCharSet FcCharSet;
typedef struct _FcObjectType {
char *object;
FcType type;
} FcObjectType;
typedef struct _FcConstant {
const FcChar8 *name;
const char *object;
int value;
} FcConstant;
typedef enum _FcResult {
FcResultMatch, FcResultNoMatch, FcResultTypeMismatch, FcResultNoId,
FcResultOutOfMemory
} FcResult;
typedef enum _FcValueBinding {
FcValueBindingWeak, FcValueBindingStrong, FcValueBindingSame,
/* to make sure sizeof (FcValueBinding) == 4 even with -fshort-enums */
FcValueBindingEnd = INT_MAX
} FcValueBinding;
typedef struct _FcPattern FcPattern;
typedef struct _FcPatternIter {
void *dummy1;
void *dummy2;
} FcPatternIter;
typedef struct _FcLangSet FcLangSet;
typedef struct _FcRange FcRange;
typedef struct _FcValue {
FcType type;
union {
const FcChar8 *s;
int i;
FcBool b;
double d;
const FcMatrix *m;
const FcCharSet *c;
void *f;
const FcLangSet *l;
const FcRange *r;
} u;
} FcValue;
typedef struct _FcFontSet {
int nfont;
int sfont;
FcPattern **fonts;
} FcFontSet;
typedef struct _FcObjectSet {
int nobject;
int sobject;
const char **objects;
} FcObjectSet;
typedef enum _FcMatchKind {
FcMatchPattern, FcMatchFont, FcMatchScan,
FcMatchKindEnd,
FcMatchKindBegin = FcMatchPattern
} FcMatchKind;
typedef enum _FcLangResult {
FcLangEqual = 0,
FcLangDifferentCountry = 1,
FcLangDifferentTerritory = 1,
FcLangDifferentLang = 2
} FcLangResult;
typedef enum _FcSetName {
FcSetSystem = 0,
FcSetApplication = 1
} FcSetName;
typedef struct _FcConfigFileInfoIter {
void *dummy1;
void *dummy2;
void *dummy3;
} FcConfigFileInfoIter;
typedef struct _FcAtomic FcAtomic;
#if defined(__cplusplus) || defined(c_plusplus) /* for C++ V2.0 */
#define _FCFUNCPROTOBEGIN extern "C" { /* do not leave open across includes */
#define _FCFUNCPROTOEND }
#else
#define _FCFUNCPROTOBEGIN
#define _FCFUNCPROTOEND
#endif
typedef enum { FcEndianBig, FcEndianLittle } FcEndian;
typedef struct _FcConfig FcConfig;
typedef struct _FcGlobalCache FcFileCache;
typedef struct _FcBlanks FcBlanks;
typedef struct _FcStrList FcStrList;
typedef struct _FcStrSet FcStrSet;
typedef struct _FcCache FcCache;
_FCFUNCPROTOBEGIN
/* fcblanks.c */
FcPublic FcBlanks *
FcBlanksCreate (void);
FcPublic void
FcBlanksDestroy (FcBlanks *b);
FcPublic FcBool
FcBlanksAdd (FcBlanks *b, FcChar32 ucs4);
FcPublic FcBool
FcBlanksIsMember (FcBlanks *b, FcChar32 ucs4);
/* fccache.c */
FcPublic const FcChar8 *
FcCacheDir(const FcCache *c);
FcPublic FcFontSet *
FcCacheCopySet(const FcCache *c);
FcPublic const FcChar8 *
FcCacheSubdir (const FcCache *c, int i);
FcPublic int
FcCacheNumSubdir (const FcCache *c);
FcPublic int
FcCacheNumFont (const FcCache *c);
FcPublic FcBool
FcDirCacheUnlink (const FcChar8 *dir, FcConfig *config);
FcPublic FcBool
FcDirCacheValid (const FcChar8 *cache_file);
FcPublic FcBool
FcDirCacheClean (const FcChar8 *cache_dir, FcBool verbose);
FcPublic void
FcCacheCreateTagFile (const FcConfig *config);
FcPublic FcBool
FcDirCacheCreateUUID (FcChar8 *dir,
FcBool force,
FcConfig *config);
FcPublic FcBool
FcDirCacheDeleteUUID (const FcChar8 *dir,
FcConfig *config);
/* fccfg.c */
FcPublic FcChar8 *
FcConfigHome (void);
FcPublic FcBool
FcConfigEnableHome (FcBool enable);
FcPublic FcChar8 *
FcConfigFilename (const FcChar8 *url);
FcPublic FcConfig *
FcConfigCreate (void);
FcPublic FcConfig *
FcConfigReference (FcConfig *config);
FcPublic void
FcConfigDestroy (FcConfig *config);
FcPublic FcBool
FcConfigSetCurrent (FcConfig *config);
FcPublic FcConfig *
FcConfigGetCurrent (void);
FcPublic FcBool
FcConfigUptoDate (FcConfig *config);
FcPublic FcBool
FcConfigBuildFonts (FcConfig *config);
FcPublic FcStrList *
FcConfigGetFontDirs (FcConfig *config);
FcPublic FcStrList *
FcConfigGetConfigDirs (FcConfig *config);
FcPublic FcStrList *
FcConfigGetConfigFiles (FcConfig *config);
FcPublic FcChar8 *
FcConfigGetCache (FcConfig *config);
FcPublic FcBlanks *
FcConfigGetBlanks (FcConfig *config);
FcPublic FcStrList *
FcConfigGetCacheDirs (const FcConfig *config);
FcPublic int
FcConfigGetRescanInterval (FcConfig *config);
FcPublic FcBool
FcConfigSetRescanInterval (FcConfig *config, int rescanInterval);
FcPublic FcFontSet *
FcConfigGetFonts (FcConfig *config,
FcSetName set);
FcPublic FcBool
FcConfigAppFontAddFile (FcConfig *config,
const FcChar8 *file);
FcPublic FcBool
FcConfigAppFontAddDir (FcConfig *config,
const FcChar8 *dir);
FcPublic void
FcConfigAppFontClear (FcConfig *config);
FcPublic FcBool
FcConfigSubstituteWithPat (FcConfig *config,
FcPattern *p,
FcPattern *p_pat,
FcMatchKind kind);
FcPublic FcBool
FcConfigSubstitute (FcConfig *config,
FcPattern *p,
FcMatchKind kind);
FcPublic const FcChar8 *
FcConfigGetSysRoot (const FcConfig *config);
FcPublic void
FcConfigSetSysRoot (FcConfig *config,
const FcChar8 *sysroot);
FcPublic void
FcConfigFileInfoIterInit (FcConfig *config,
FcConfigFileInfoIter *iter);
FcPublic FcBool
FcConfigFileInfoIterNext (FcConfig *config,
FcConfigFileInfoIter *iter);
FcPublic FcBool
FcConfigFileInfoIterGet (FcConfig *config,
FcConfigFileInfoIter *iter,
FcChar8 **name,
FcChar8 **description,
FcBool *enabled);
/* fccharset.c */
FcPublic FcCharSet*
FcCharSetCreate (void);
/* deprecated alias for FcCharSetCreate */
FcPublic FcCharSet *
FcCharSetNew (void);
FcPublic void
FcCharSetDestroy (FcCharSet *fcs);
FcPublic FcBool
FcCharSetAddChar (FcCharSet *fcs, FcChar32 ucs4);
FcPublic FcBool
FcCharSetDelChar (FcCharSet *fcs, FcChar32 ucs4);
FcPublic FcCharSet*
FcCharSetCopy (FcCharSet *src);
FcPublic FcBool
FcCharSetEqual (const FcCharSet *a, const FcCharSet *b);
FcPublic FcCharSet*
FcCharSetIntersect (const FcCharSet *a, const FcCharSet *b);
FcPublic FcCharSet*
FcCharSetUnion (const FcCharSet *a, const FcCharSet *b);
FcPublic FcCharSet*
FcCharSetSubtract (const FcCharSet *a, const FcCharSet *b);
FcPublic FcBool
FcCharSetMerge (FcCharSet *a, const FcCharSet *b, FcBool *changed);
FcPublic FcBool
FcCharSetHasChar (const FcCharSet *fcs, FcChar32 ucs4);
FcPublic FcChar32
FcCharSetCount (const FcCharSet *a);
FcPublic FcChar32
FcCharSetIntersectCount (const FcCharSet *a, const FcCharSet *b);
FcPublic FcChar32
FcCharSetSubtractCount (const FcCharSet *a, const FcCharSet *b);
FcPublic FcBool
FcCharSetIsSubset (const FcCharSet *a, const FcCharSet *b);
#define FC_CHARSET_MAP_SIZE (256/32)
#define FC_CHARSET_DONE ((FcChar32) -1)
FcPublic FcChar32
FcCharSetFirstPage (const FcCharSet *a,
FcChar32 map[FC_CHARSET_MAP_SIZE],
FcChar32 *next);
FcPublic FcChar32
FcCharSetNextPage (const FcCharSet *a,
FcChar32 map[FC_CHARSET_MAP_SIZE],
FcChar32 *next);
/*
* old coverage API, rather hard to use correctly
*/
FcPublic FcChar32
FcCharSetCoverage (const FcCharSet *a, FcChar32 page, FcChar32 *result);
/* fcdbg.c */
FcPublic void
FcValuePrint (const FcValue v);
FcPublic void
FcPatternPrint (const FcPattern *p);
FcPublic void
FcFontSetPrint (const FcFontSet *s);
/* fcdefault.c */
FcPublic FcStrSet *
FcGetDefaultLangs (void);
FcPublic void
FcDefaultSubstitute (FcPattern *pattern);
/* fcdir.c */
FcPublic FcBool
FcFileIsDir (const FcChar8 *file);
FcPublic FcBool
FcFileScan (FcFontSet *set,
FcStrSet *dirs,
FcFileCache *cache,
FcBlanks *blanks,
const FcChar8 *file,
FcBool force);
FcPublic FcBool
FcDirScan (FcFontSet *set,
FcStrSet *dirs,
FcFileCache *cache,
FcBlanks *blanks,
const FcChar8 *dir,
FcBool force);
FcPublic FcBool
FcDirSave (FcFontSet *set, FcStrSet *dirs, const FcChar8 *dir);
FcPublic FcCache *
FcDirCacheLoad (const FcChar8 *dir, FcConfig *config, FcChar8 **cache_file);
FcPublic FcCache *
FcDirCacheRescan (const FcChar8 *dir, FcConfig *config);
FcPublic FcCache *
FcDirCacheRead (const FcChar8 *dir, FcBool force, FcConfig *config);
FcPublic FcCache *
FcDirCacheLoadFile (const FcChar8 *cache_file, struct stat *file_stat);
FcPublic void
FcDirCacheUnload (FcCache *cache);
/* fcfreetype.c */
FcPublic FcPattern *
FcFreeTypeQuery (const FcChar8 *file, unsigned int id, FcBlanks *blanks, int *count);
FcPublic unsigned int
FcFreeTypeQueryAll(const FcChar8 *file, unsigned int id, FcBlanks *blanks, int *count, FcFontSet *set);
/* fcfs.c */
FcPublic FcFontSet *
FcFontSetCreate (void);
FcPublic void
FcFontSetDestroy (FcFontSet *s);
FcPublic FcBool
FcFontSetAdd (FcFontSet *s, FcPattern *font);
/* fcinit.c */
FcPublic FcConfig *
FcInitLoadConfig (void);
FcPublic FcConfig *
FcInitLoadConfigAndFonts (void);
FcPublic FcBool
FcInit (void);
FcPublic void
FcFini (void);
FcPublic int
FcGetVersion (void);
FcPublic FcBool
FcInitReinitialize (void);
FcPublic FcBool
FcInitBringUptoDate (void);
/* fclang.c */
FcPublic FcStrSet *
FcGetLangs (void);
FcPublic FcChar8 *
FcLangNormalize (const FcChar8 *lang);
FcPublic const FcCharSet *
FcLangGetCharSet (const FcChar8 *lang);
FcPublic FcLangSet*
FcLangSetCreate (void);
FcPublic void
FcLangSetDestroy (FcLangSet *ls);
FcPublic FcLangSet*
FcLangSetCopy (const FcLangSet *ls);
FcPublic FcBool
FcLangSetAdd (FcLangSet *ls, const FcChar8 *lang);
FcPublic FcBool
FcLangSetDel (FcLangSet *ls, const FcChar8 *lang);
FcPublic FcLangResult
FcLangSetHasLang (const FcLangSet *ls, const FcChar8 *lang);
FcPublic FcLangResult
FcLangSetCompare (const FcLangSet *lsa, const FcLangSet *lsb);
FcPublic FcBool
FcLangSetContains (const FcLangSet *lsa, const FcLangSet *lsb);
FcPublic FcBool
FcLangSetEqual (const FcLangSet *lsa, const FcLangSet *lsb);
FcPublic FcChar32
FcLangSetHash (const FcLangSet *ls);
FcPublic FcStrSet *
FcLangSetGetLangs (const FcLangSet *ls);
FcPublic FcLangSet *
FcLangSetUnion (const FcLangSet *a, const FcLangSet *b);
FcPublic FcLangSet *
FcLangSetSubtract (const FcLangSet *a, const FcLangSet *b);
/* fclist.c */
FcPublic FcObjectSet *
FcObjectSetCreate (void);
FcPublic FcBool
FcObjectSetAdd (FcObjectSet *os, const char *object);
FcPublic void
FcObjectSetDestroy (FcObjectSet *os);
FcPublic FcObjectSet *
FcObjectSetVaBuild (const char *first, va_list va);
FcPublic FcObjectSet *
FcObjectSetBuild (const char *first, ...) FC_ATTRIBUTE_SENTINEL(0);
FcPublic FcFontSet *
FcFontSetList (FcConfig *config,
FcFontSet **sets,
int nsets,
FcPattern *p,
FcObjectSet *os);
FcPublic FcFontSet *
FcFontList (FcConfig *config,
FcPattern *p,
FcObjectSet *os);
/* fcatomic.c */
FcPublic FcAtomic *
FcAtomicCreate (const FcChar8 *file);
FcPublic FcBool
FcAtomicLock (FcAtomic *atomic);
FcPublic FcChar8 *
FcAtomicNewFile (FcAtomic *atomic);
FcPublic FcChar8 *
FcAtomicOrigFile (FcAtomic *atomic);
FcPublic FcBool
FcAtomicReplaceOrig (FcAtomic *atomic);
FcPublic void
FcAtomicDeleteNew (FcAtomic *atomic);
FcPublic void
FcAtomicUnlock (FcAtomic *atomic);
FcPublic void
FcAtomicDestroy (FcAtomic *atomic);
/* fcmatch.c */
FcPublic FcPattern *
FcFontSetMatch (FcConfig *config,
FcFontSet **sets,
int nsets,
FcPattern *p,
FcResult *result);
FcPublic FcPattern *
FcFontMatch (FcConfig *config,
FcPattern *p,
FcResult *result);
FcPublic FcPattern *
FcFontRenderPrepare (FcConfig *config,
FcPattern *pat,
FcPattern *font);
FcPublic FcFontSet *
FcFontSetSort (FcConfig *config,
FcFontSet **sets,
int nsets,
FcPattern *p,
FcBool trim,
FcCharSet **csp,
FcResult *result);
FcPublic FcFontSet *
FcFontSort (FcConfig *config,
FcPattern *p,
FcBool trim,
FcCharSet **csp,
FcResult *result);
FcPublic void
FcFontSetSortDestroy (FcFontSet *fs);
/* fcmatrix.c */
FcPublic FcMatrix *
FcMatrixCopy (const FcMatrix *mat);
FcPublic FcBool
FcMatrixEqual (const FcMatrix *mat1, const FcMatrix *mat2);
FcPublic void
FcMatrixMultiply (FcMatrix *result, const FcMatrix *a, const FcMatrix *b);
FcPublic void
FcMatrixRotate (FcMatrix *m, double c, double s);
FcPublic void
FcMatrixScale (FcMatrix *m, double sx, double sy);
FcPublic void
FcMatrixShear (FcMatrix *m, double sh, double sv);
/* fcname.c */
/* Deprecated. Does nothing. Returns FcFalse. */
FcPublic FcBool
FcNameRegisterObjectTypes (const FcObjectType *types, int ntype);
/* Deprecated. Does nothing. Returns FcFalse. */
FcPublic FcBool
FcNameUnregisterObjectTypes (const FcObjectType *types, int ntype);
FcPublic const FcObjectType *
FcNameGetObjectType (const char *object);
/* Deprecated. Does nothing. Returns FcFalse. */
FcPublic FcBool
FcNameRegisterConstants (const FcConstant *consts, int nconsts);
/* Deprecated. Does nothing. Returns FcFalse. */
FcPublic FcBool
FcNameUnregisterConstants (const FcConstant *consts, int nconsts);
FcPublic const FcConstant *
FcNameGetConstant (const FcChar8 *string);
FcPublic FcBool
FcNameConstant (const FcChar8 *string, int *result);
FcPublic FcPattern *
FcNameParse (const FcChar8 *name);
FcPublic FcChar8 *
FcNameUnparse (FcPattern *pat);
/* fcpat.c */
FcPublic FcPattern *
FcPatternCreate (void);
FcPublic FcPattern *
FcPatternDuplicate (const FcPattern *p);
FcPublic void
FcPatternReference (FcPattern *p);
FcPublic FcPattern *
FcPatternFilter (FcPattern *p, const FcObjectSet *os);
FcPublic void
FcValueDestroy (FcValue v);
FcPublic FcBool
FcValueEqual (FcValue va, FcValue vb);
FcPublic FcValue
FcValueSave (FcValue v);
FcPublic void
FcPatternDestroy (FcPattern *p);
int
FcPatternObjectCount (const FcPattern *pat);
FcPublic FcBool
FcPatternEqual (const FcPattern *pa, const FcPattern *pb);
FcPublic FcBool
FcPatternEqualSubset (const FcPattern *pa, const FcPattern *pb, const FcObjectSet *os);
FcPublic FcChar32
FcPatternHash (const FcPattern *p);
FcPublic FcBool
FcPatternAdd (FcPattern *p, const char *object, FcValue value, FcBool append);
FcPublic FcBool
FcPatternAddWeak (FcPattern *p, const char *object, FcValue value, FcBool append);
FcPublic FcResult
FcPatternGet (const FcPattern *p, const char *object, int id, FcValue *v);
FcPublic FcResult
FcPatternGetWithBinding (const FcPattern *p, const char *object, int id, FcValue *v, FcValueBinding *b);
FcPublic FcBool
FcPatternDel (FcPattern *p, const char *object);
FcPublic FcBool
FcPatternRemove (FcPattern *p, const char *object, int id);
FcPublic FcBool
FcPatternAddInteger (FcPattern *p, const char *object, int i);
FcPublic FcBool
FcPatternAddDouble (FcPattern *p, const char *object, double d);
FcPublic FcBool
FcPatternAddString (FcPattern *p, const char *object, const FcChar8 *s);
FcPublic FcBool
FcPatternAddMatrix (FcPattern *p, const char *object, const FcMatrix *s);
FcPublic FcBool
FcPatternAddCharSet (FcPattern *p, const char *object, const FcCharSet *c);
FcPublic FcBool
FcPatternAddBool (FcPattern *p, const char *object, FcBool b);
FcPublic FcBool
FcPatternAddLangSet (FcPattern *p, const char *object, const FcLangSet *ls);
FcPublic FcBool
FcPatternAddRange (FcPattern *p, const char *object, const FcRange *r);
FcPublic FcResult
FcPatternGetInteger (const FcPattern *p, const char *object, int n, int *i);
FcPublic FcResult
FcPatternGetDouble (const FcPattern *p, const char *object, int n, double *d);
FcPublic FcResult
FcPatternGetString (const FcPattern *p, const char *object, int n, FcChar8 ** s);
FcPublic FcResult
FcPatternGetMatrix (const FcPattern *p, const char *object, int n, FcMatrix **s);
FcPublic FcResult
FcPatternGetCharSet (const FcPattern *p, const char *object, int n, FcCharSet **c);
FcPublic FcResult
FcPatternGetBool (const FcPattern *p, const char *object, int n, FcBool *b);
FcPublic FcResult
FcPatternGetLangSet (const FcPattern *p, const char *object, int n, FcLangSet **ls);
FcPublic FcResult
FcPatternGetRange (const FcPattern *p, const char *object, int id, FcRange **r);
FcPublic FcPattern *
FcPatternVaBuild (FcPattern *p, va_list va);
FcPublic FcPattern *
FcPatternBuild (FcPattern *p, ...) FC_ATTRIBUTE_SENTINEL(0);
FcPublic FcChar8 *
FcPatternFormat (FcPattern *pat, const FcChar8 *format);
/* fcrange.c */
FcPublic FcRange *
FcRangeCreateDouble (double begin, double end);
FcPublic FcRange *
FcRangeCreateInteger (FcChar32 begin, FcChar32 end);
FcPublic void
FcRangeDestroy (FcRange *range);
FcPublic FcRange *
FcRangeCopy (const FcRange *r);
FcPublic FcBool
FcRangeGetDouble(const FcRange *range, double *begin, double *end);
FcPublic void
FcPatternIterStart (const FcPattern *pat, FcPatternIter *iter);
FcPublic FcBool
FcPatternIterNext (const FcPattern *pat, FcPatternIter *iter);
FcPublic FcBool
FcPatternIterEqual (const FcPattern *p1, FcPatternIter *i1,
const FcPattern *p2, FcPatternIter *i2);
FcPublic FcBool
FcPatternFindIter (const FcPattern *pat, FcPatternIter *iter, const char *object);
FcPublic FcBool
FcPatternIterIsValid (const FcPattern *pat, FcPatternIter *iter);
FcPublic const char *
FcPatternIterGetObject (const FcPattern *pat, FcPatternIter *iter);
FcPublic int
FcPatternIterValueCount (const FcPattern *pat, FcPatternIter *iter);
FcPublic FcResult
FcPatternIterGetValue (const FcPattern *pat, FcPatternIter *iter, int id, FcValue *v, FcValueBinding *b);
/* fcweight.c */
FcPublic int
FcWeightFromOpenType (int ot_weight);
FcPublic double
FcWeightFromOpenTypeDouble (double ot_weight);
FcPublic int
FcWeightToOpenType (int fc_weight);
FcPublic double
FcWeightToOpenTypeDouble (double fc_weight);
/* fcstr.c */
FcPublic FcChar8 *
FcStrCopy (const FcChar8 *s);
FcPublic FcChar8 *
FcStrCopyFilename (const FcChar8 *s);
FcPublic FcChar8 *
FcStrPlus (const FcChar8 *s1, const FcChar8 *s2);
FcPublic void
FcStrFree (FcChar8 *s);
/* These are ASCII only, suitable only for pattern element names */
#define FcIsUpper(c) ((0101 <= (c) && (c) <= 0132))
#define FcIsLower(c) ((0141 <= (c) && (c) <= 0172))
#define FcToLower(c) (FcIsUpper(c) ? (c) - 0101 + 0141 : (c))
FcPublic FcChar8 *
FcStrDowncase (const FcChar8 *s);
FcPublic int
FcStrCmpIgnoreCase (const FcChar8 *s1, const FcChar8 *s2);
FcPublic int
FcStrCmp (const FcChar8 *s1, const FcChar8 *s2);
FcPublic const FcChar8 *
FcStrStrIgnoreCase (const FcChar8 *s1, const FcChar8 *s2);
FcPublic const FcChar8 *
FcStrStr (const FcChar8 *s1, const FcChar8 *s2);
FcPublic int
FcUtf8ToUcs4 (const FcChar8 *src_orig,
FcChar32 *dst,
int len);
FcPublic FcBool
FcUtf8Len (const FcChar8 *string,
int len,
int *nchar,
int *wchar);
#define FC_UTF8_MAX_LEN 6
FcPublic int
FcUcs4ToUtf8 (FcChar32 ucs4,
FcChar8 dest[FC_UTF8_MAX_LEN]);
FcPublic int
FcUtf16ToUcs4 (const FcChar8 *src_orig,
FcEndian endian,
FcChar32 *dst,
int len); /* in bytes */
FcPublic FcBool
FcUtf16Len (const FcChar8 *string,
FcEndian endian,
int len, /* in bytes */
int *nchar,
int *wchar);
FcPublic FcChar8 *
FcStrDirname (const FcChar8 *file);
FcPublic FcChar8 *
FcStrBasename (const FcChar8 *file);
FcPublic FcStrSet *
FcStrSetCreate (void);
FcPublic FcBool
FcStrSetMember (FcStrSet *set, const FcChar8 *s);
FcPublic FcBool
FcStrSetEqual (FcStrSet *sa, FcStrSet *sb);
FcPublic FcBool
FcStrSetAdd (FcStrSet *set, const FcChar8 *s);
FcPublic FcBool
FcStrSetAddFilename (FcStrSet *set, const FcChar8 *s);
FcPublic FcBool
FcStrSetDel (FcStrSet *set, const FcChar8 *s);
FcPublic void
FcStrSetDestroy (FcStrSet *set);
FcPublic FcStrList *
FcStrListCreate (FcStrSet *set);
FcPublic void
FcStrListFirst (FcStrList *list);
FcPublic FcChar8 *
FcStrListNext (FcStrList *list);
FcPublic void
FcStrListDone (FcStrList *list);
/* fcxml.c */
FcPublic FcBool
FcConfigParseAndLoad (FcConfig *config, const FcChar8 *file, FcBool complain);
FcPublic FcBool
FcConfigParseAndLoadFromMemory (FcConfig *config,
const FcChar8 *buffer,
FcBool complain);
_FCFUNCPROTOEND
#undef FC_ATTRIBUTE_SENTINEL
#ifndef _FCINT_H_
/*
* Deprecated functions are placed here to help users fix their code without
* digging through documentation
*/
#define FcConfigGetRescanInverval FcConfigGetRescanInverval_REPLACE_BY_FcConfigGetRescanInterval
#define FcConfigSetRescanInverval FcConfigSetRescanInverval_REPLACE_BY_FcConfigSetRescanInterval
#endif
#endif /* _FONTCONFIG_H_ */