/*
* $RCSId: xc/lib/fontconfig/src/fcint.h,v 1.27 2002/08/31 22:17:32 keithp Exp $
*
- * Copyright © 2000 Keith Packard
+ * Copyright © 2000 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
#include <config.h>
#endif
+/* unused */
typedef struct _FcSymbolic {
const char *name;
int value;
#define FC_MEM_VSTACK 26
#define FC_MEM_ATTR 27
#define FC_MEM_PSTACK 28
+#define FC_MEM_STATICSTR 29
-#define FC_MEM_NUM 29
+#define FC_MEM_NUM 30
typedef enum _FcValueBinding {
FcValueBindingWeak, FcValueBindingStrong, FcValueBindingSame
} FcValueBinding;
+typedef struct _FcValueListPtr {
+ int bank;
+ union {
+ int stat;
+ struct _FcValueList *dyn;
+ } u;
+} FcValueListPtr;
+
typedef struct _FcValueList {
- struct _FcValueList *next;
+ FcValueListPtr next;
+
FcValue value;
FcValueBinding binding;
} FcValueList;
+typedef int FcObjectPtr;
+
+typedef struct _FcPatternEltPtr {
+ int bank;
+ union {
+ int stat;
+ struct _FcPatternElt *dyn;
+ } u;
+} FcPatternEltPtr;
+
typedef struct _FcPatternElt {
- const char *object;
- FcValueList *values;
+ FcObjectPtr object;
+ FcValueListPtr values;
} FcPatternElt;
-
struct _FcPattern {
int num;
int size;
- FcPatternElt *elts;
+ FcPatternEltPtr elts;
int ref;
+ int bank;
};
typedef enum _FcOp {
struct _FcCharSet {
int ref; /* reference count */
int num; /* size of leaves and numbers arrays */
- FcCharLeaf **leaves;
- FcChar16 *numbers;
+ int bank;
+ union {
+ struct {
+ FcCharLeaf **leaves;
+ FcChar16 *numbers;
+ } dyn;
+ struct {
+ int leafidx_offset;
+ int numbers_offset;
+ } stat;
+ } u;
};
struct _FcStrSet {
int size;
} FcStrBuf;
+typedef struct _FcCache {
+ int magic;
+ int count;
+ int bank;
+ int pattern_count;
+ int patternelt_count;
+ int valuelist_count;
+ int str_count;
+ int langset_count;
+ int charset_count;
+ int charset_numbers_count;
+ int charset_leaf_count;
+ int charset_leaf_idx_count;
+} FcCache;
+
/*
* To map adobe glyph names to unicode values, a precomputed hash
* table is used
FcChar8 name[1]; /* name extends beyond struct */
} FcGlyphName;
+/*
+ * To perform case-insensitive string comparisons, a table
+ * is used which holds three different kinds of folding data.
+ *
+ * The first is a range of upper case values mapping to a range
+ * of their lower case equivalents. Within each range, the offset
+ * between upper and lower case is constant.
+ *
+ * The second is a range of upper case values which are interleaved
+ * with their lower case equivalents.
+ *
+ * The third is a set of raw unicode values mapping to a list
+ * of unicode values for comparison purposes. This allows conversion
+ * of ß to "ss" so that SS, ss and ß all match. A separate array
+ * holds the list of unicode values for each entry.
+ *
+ * These are packed into a single table. Using a binary search,
+ * the appropriate entry can be located.
+ */
+
+#define FC_CASE_FOLD_RANGE 0
+#define FC_CASE_FOLD_EVEN_ODD 1
+#define FC_CASE_FOLD_FULL 2
+
+typedef struct _FcCaseFold {
+ FcChar32 upper;
+ FcChar16 method : 2;
+ FcChar16 count : 14;
+ short offset; /* lower - upper for RANGE, table id for FULL */
+} FcCaseFold;
+
#define FC_MAX_FILE_LEN 4096
+#define FC_STORAGE_STATIC 0x80
+#define fc_value_string(v) (((v)->type & FC_STORAGE_STATIC) ? ((FcChar8 *) v) + (v)->u.s_off : (v) -> u.s)
+#define fc_value_charset(v) (((v)->type & FC_STORAGE_STATIC) ? (const FcCharSet *)(((char *) v) + (v)->u.c_off) : (v) -> u.c)
+#define fc_value_langset(v) (((v)->type & FC_STORAGE_STATIC) ? (const FcLangSet *)(((char *) v) + (v)->u.l_off) : (v) -> u.l)
+
/*
* The per-user ~/.fonts.cache-<version> file is loaded into
* this data structure. Each directory gets a substructure
* cache which is then rewritten to the users home directory
*/
+#define FC_CACHE_MAGIC 0x12345678
#define FC_GLOBAL_CACHE_DIR_HASH_SIZE 37
#define FC_GLOBAL_CACHE_FILE_HASH_SIZE 67
FcGlobalCacheSave (FcGlobalCache *cache,
const FcChar8 *cache_file);
+void
+FcCacheForce(FcBool force);
+
+FcBool
+FcCacheSerialize (int bank, FcConfig * config);
+
+FcFontSet *
+FcCacheRead (FcConfig *config, FcGlobalCache * cache);
+
FcBool
-FcDirCacheReadDir (FcFontSet *set,
- FcStrSet *dirs,
- const FcChar8 *dir,
- FcConfig *config);
+FcDirCacheRead (FcFontSet * set, const FcChar8 *dir);
FcBool
-FcDirCacheWriteDir (FcFontSet *set, FcStrSet *dirs, const FcChar8 *dir);
-
+FcDirCacheWrite (int bank, FcFontSet *set, const FcChar8 *dir);
+
+int
+FcCacheBankCount (void);
+
+FcBool
+FcCacheHaveBank (int bank);
+
+int
+FcCacheBankToIndex (int bank);
+
/* fccfg.c */
FcBool
FcSetName set);
FcBool
-FcConfigCompareValue (const FcValue m,
+FcConfigCompareValue (const FcValue *m,
FcOp op,
- const FcValue v);
+ const FcValue *v);
FcBool
FcConfigGlobAdd (FcConfig *config,
FcCharLeaf *
FcCharSetFindLeafCreate (FcCharSet *fcs, FcChar32 ucs4);
+void
+FcCharSetNewBank (void);
+
+int
+FcCharSetNeededBytes (const FcCharSet *c);
+
+void *
+FcCharSetDistributeBytes (FcCache * metadata,
+ void * block_ptr);
+
+FcCharSet *
+FcCharSetSerialize(int bank, FcCharSet *c);
+
+void *
+FcCharSetUnserialize (FcCache metadata, void *block_ptr);
+
+FcCharLeaf *
+FcCharSetGetLeaf(const FcCharSet *c, int i);
+
+FcChar16 *
+FcCharSetGetNumbers(const FcCharSet *c);
+
/* fcdbg.c */
void
-FcValueListPrint (const FcValueList *l);
+FcValueListPrint (const FcValueListPtr l);
void
FcLangSetPrint (const FcLangSet *ls);
FcFreeTypeGetPrivateMap (FT_Encoding encoding);
/* fcfs.c */
+
+void
+FcFontSetNewBank (void);
+
+int
+FcFontSetNeededBytes (FcFontSet *s);
+
+void *
+FcFontSetDistributeBytes (FcCache * metadata, void * block_ptr);
+
+FcBool
+FcFontSetSerialize (int bank, FcFontSet * s);
+
+FcBool
+FcFontSetUnserialize(FcCache metadata, FcFontSet * s, void * block_ptr);
+
/* fcgram.y */
int
FcConfigparse (void);
char *
FcConfigSaveField (const char *field);
-FcTest *
-FcTestCreate (FcMatchKind kind,
- FcQual qual,
- const FcChar8 *field,
- FcOp compare,
- FcExpr *expr);
-
void
FcTestDestroy (FcTest *test);
void
FcExprDestroy (FcExpr *e);
-FcEdit *
-FcEditCreate (const char *field, FcOp op, FcExpr *expr, FcValueBinding binding);
-
void
FcEditDestroy (FcEdit *e);
FcBool
FcNameUnparseLangSet (FcStrBuf *buf, const FcLangSet *ls);
+void
+FcLangSetNewBank (void);
+
+int
+FcLangSetNeededBytes (const FcLangSet *l);
+
+void *
+FcLangSetDistributeBytes (FcCache * metadata,
+ void * block_ptr);
+
+FcLangSet *
+FcLangSetSerialize (int bank, FcLangSet *l);
+
+void *
+FcLangSetUnserialize (FcCache metadata, void *block_ptr);
+
/* fclist.c */
FcBool
/* fcname.c */
FcBool
-FcNameBool (FcChar8 *v, FcBool *result);
+FcNameBool (const FcChar8 *v, FcBool *result);
+
+void
+FcObjectNewBank(void);
+
+void *
+FcObjectDistributeBytes (FcCache * metadata,
+ void * block_ptr);
+
+FcObjectPtr
+FcObjectToPtr (const char * si);
+
+int
+FcObjectNeededBytes (FcObjectPtr p);
+
+void
+FcObjectUnserialize (FcCache metadata, FcConfig * config, void *block_ptr);
+
+FcObjectPtr
+FcObjectSerialize (FcObjectPtr s);
/* fcpat.c */
+
+FcValue
+FcValueCanonicalize (const FcValue *v);
+
void
-FcValueListDestroy (FcValueList *l);
-
+FcValueListDestroy (FcValueListPtr l);
+
FcPatternElt *
FcPatternFindElt (const FcPattern *p, const char *object);
FcPatternFreeze (FcPattern *p);
void
-FcPatternThawAll (void);
+FcPatternFini (void);
FcBool
FcPatternAppend (FcPattern *p, FcPattern *s);
const char *
FcObjectStaticName (const char *name);
+const char *
+FcObjectPtrU (FcObjectPtr p);
+
+int
+FcObjectPtrCompare (FcObjectPtr a, FcObjectPtr b);
+
+void
+FcPatternNewBank (void);
+
+int
+FcPatternNeededBytes (FcPattern *p);
+
+void *
+FcPatternDistributeBytes (FcCache * metadata, void * block_ptr);
+
+FcValueList *
+FcValueListPtrU(FcValueListPtr p);
+
+FcPatternElt *
+FcPatternEltU (FcPatternEltPtr pei);
+
+FcValueListPtr
+FcValueListPtrCreateDynamic(FcValueList * p);
+
+FcPattern *
+FcPatternSerialize (int bank, FcPattern * p);
+
+FcPattern *
+FcPatternUnserialize (FcCache metadata, void *block_ptr);
+
/* fcrender.c */
/* fcmatrix.c */
FcMatrixFree (FcMatrix *mat);
/* fcstr.c */
+void
+FcStrSetSort (FcStrSet * set);
+
FcChar8 *
FcStrPlus (const FcChar8 *s1, const FcChar8 *s2);
FcChar8 *
FcStrLastSlash (const FcChar8 *path);
+FcChar32
+FcStrHashIgnoreCase (const FcChar8 *s);
+
#endif /* _FC_INT_H_ */