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-rw-r--r--nx-X11/extras/fontconfig/src/fcpat.c1202
1 files changed, 0 insertions, 1202 deletions
diff --git a/nx-X11/extras/fontconfig/src/fcpat.c b/nx-X11/extras/fontconfig/src/fcpat.c
deleted file mode 100644
index c886c9258..000000000
--- a/nx-X11/extras/fontconfig/src/fcpat.c
+++ /dev/null
@@ -1,1202 +0,0 @@
-/*
- * $RCSId: xc/lib/fontconfig/src/fcpat.c,v 1.18 2002/09/18 17:11:46 tsi Exp $
- *
- * 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
- * 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 Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD 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.
- */
-
-#include <stdlib.h>
-#include <string.h>
-#include <assert.h>
-#include "fcint.h"
-
-FcPattern *
-FcPatternCreate (void)
-{
- FcPattern *p;
-
- p = (FcPattern *) malloc (sizeof (FcPattern));
- if (!p)
- return 0;
- FcMemAlloc (FC_MEM_PATTERN, sizeof (FcPattern));
- p->num = 0;
- p->size = 0;
- p->elts = 0;
- p->ref = 1;
- return p;
-}
-
-void
-FcValueDestroy (FcValue v)
-{
- switch (v.type) {
- case FcTypeString:
- FcStrFree ((FcChar8 *) v.u.s);
- break;
- case FcTypeMatrix:
- FcMatrixFree ((FcMatrix *) v.u.m);
- break;
- case FcTypeCharSet:
- FcCharSetDestroy ((FcCharSet *) v.u.c);
- break;
- case FcTypeLangSet:
- FcLangSetDestroy ((FcLangSet *) v.u.l);
- break;
- default:
- break;
- }
-}
-
-FcValue
-FcValueSave (FcValue v)
-{
- switch (v.type) {
- case FcTypeString:
- v.u.s = FcStrCopy (v.u.s);
- if (!v.u.s)
- v.type = FcTypeVoid;
- break;
- case FcTypeMatrix:
- v.u.m = FcMatrixCopy (v.u.m);
- if (!v.u.m)
- v.type = FcTypeVoid;
- break;
- case FcTypeCharSet:
- v.u.c = FcCharSetCopy ((FcCharSet *) v.u.c);
- if (!v.u.c)
- v.type = FcTypeVoid;
- break;
- case FcTypeLangSet:
- v.u.l = FcLangSetCopy (v.u.l);
- if (!v.u.l)
- v.type = FcTypeVoid;
- break;
- default:
- break;
- }
- return v;
-}
-
-void
-FcValueListDestroy (FcValueList *l)
-{
- FcValueList *next;
- for (; l; l = next)
- {
- switch (l->value.type) {
- case FcTypeString:
- FcStrFree ((FcChar8 *) l->value.u.s);
- break;
- case FcTypeMatrix:
- FcMatrixFree ((FcMatrix *) l->value.u.m);
- break;
- case FcTypeCharSet:
- FcCharSetDestroy ((FcCharSet *) l->value.u.c);
- break;
- case FcTypeLangSet:
- FcLangSetDestroy ((FcLangSet *) l->value.u.l);
- break;
- default:
- break;
- }
- next = l->next;
- FcMemFree (FC_MEM_VALLIST, sizeof (FcValueList));
- free (l);
- }
-}
-
-FcBool
-FcValueEqual (FcValue va, FcValue vb)
-{
- if (va.type != vb.type)
- {
- if (va.type == FcTypeInteger)
- {
- va.type = FcTypeDouble;
- va.u.d = va.u.i;
- }
- if (vb.type == FcTypeInteger)
- {
- vb.type = FcTypeDouble;
- vb.u.d = vb.u.i;
- }
- if (va.type != vb.type)
- return FcFalse;
- }
- switch (va.type) {
- case FcTypeVoid:
- return FcTrue;
- case FcTypeInteger:
- return va.u.i == vb.u.i;
- case FcTypeDouble:
- return va.u.d == vb.u.d;
- case FcTypeString:
- return FcStrCmpIgnoreCase (va.u.s, vb.u.s) == 0;
- case FcTypeBool:
- return va.u.b == vb.u.b;
- case FcTypeMatrix:
- return FcMatrixEqual (va.u.m, vb.u.m);
- case FcTypeCharSet:
- return FcCharSetEqual (va.u.c, vb.u.c);
- case FcTypeFTFace:
- return va.u.f == vb.u.f;
- case FcTypeLangSet:
- return FcLangSetEqual (va.u.l, vb.u.l);
- }
- return FcFalse;
-}
-
-static FcChar32
-FcDoubleHash (double d)
-{
- if (d < 0)
- d = -d;
- if (d > 0xffffffff)
- d = 0xffffffff;
- return (FcChar32) d;
-}
-
-static FcChar32
-FcStringHash (const FcChar8 *s)
-{
- FcChar8 c;
- FcChar32 h = 0;
-
- if (s)
- while ((c = *s++))
- h = ((h << 1) | (h >> 31)) ^ c;
- return h;
-}
-
-static FcChar32
-FcValueHash (FcValue v)
-{
- switch (v.type) {
- case FcTypeVoid:
- return 0;
- case FcTypeInteger:
- return (FcChar32) v.u.i;
- case FcTypeDouble:
- return FcDoubleHash (v.u.d);
- case FcTypeString:
- return FcStringHash (v.u.s);
- case FcTypeBool:
- return (FcChar32) v.u.b;
- case FcTypeMatrix:
- return (FcDoubleHash (v.u.m->xx) ^
- FcDoubleHash (v.u.m->xy) ^
- FcDoubleHash (v.u.m->yx) ^
- FcDoubleHash (v.u.m->yy));
- case FcTypeCharSet:
- return (FcChar32) v.u.c->num;
- case FcTypeFTFace:
- return FcStringHash ((const FcChar8 *) ((FT_Face) v.u.f)->family_name) ^
- FcStringHash ((const FcChar8 *) ((FT_Face) v.u.f)->style_name);
- case FcTypeLangSet:
- return FcLangSetHash (v.u.l);
- }
- return FcFalse;
-}
-
-static FcBool
-FcValueListEqual (FcValueList *la, FcValueList *lb)
-{
- if (la == lb)
- return FcTrue;
-
- while (la && lb)
- {
- if (!FcValueEqual (la->value, lb->value))
- return FcFalse;
- la = la->next;
- lb = lb->next;
- }
- if (la || lb)
- return FcFalse;
- return FcTrue;
-}
-
-static FcChar32
-FcValueListHash (FcValueList *l)
-{
- FcChar32 hash = 0;
-
- while (l)
- {
- hash = ((hash << 1) | (hash >> 31)) ^ FcValueHash (l->value);
- l = l->next;
- }
- return hash;
-}
-
-void
-FcPatternDestroy (FcPattern *p)
-{
- int i;
-
- if (p->ref == FC_REF_CONSTANT || --p->ref > 0)
- return;
-
- for (i = 0; i < p->num; i++)
- FcValueListDestroy (p->elts[i].values);
-
- p->num = 0;
- if (p->elts)
- {
- FcMemFree (FC_MEM_PATELT, p->size * sizeof (FcPatternElt));
- free (p->elts);
- p->elts = 0;
- }
- p->size = 0;
- FcMemFree (FC_MEM_PATTERN, sizeof (FcPattern));
- free (p);
-}
-
-#define FC_VALUE_LIST_HASH_SIZE 257
-#define FC_PATTERN_HASH_SIZE 67
-
-typedef struct _FcValueListEnt FcValueListEnt;
-
-struct _FcValueListEnt {
- FcValueListEnt *next;
- FcValueList *list;
- FcChar32 hash, pad;
-};
-
-typedef union _FcValueListAlign {
- FcValueListEnt ent;
- FcValueList list;
-} FcValueListAlign;
-
-static int FcValueListFrozenCount[FcTypeLangSet + 1];
-static int FcValueListFrozenBytes[FcTypeLangSet + 1];
-static char *FcValueListFrozenName[] = {
- "Void",
- "Integer",
- "Double",
- "String",
- "Bool",
- "Matrix",
- "CharSet",
- "FTFace",
- "LangSet"
-};
-
-void
-FcValueListReport (void);
-
-void
-FcValueListReport (void)
-{
- FcType t;
-
- printf ("Fc Frozen Values:\n");
- printf ("\t%8s %9s %9s\n", "Type", "Count", "Bytes");
- for (t = FcTypeVoid; t <= FcTypeLangSet; t++)
- printf ("\t%8s %9d %9d\n", FcValueListFrozenName[t],
- FcValueListFrozenCount[t], FcValueListFrozenBytes[t]);
-}
-
-static FcValueListEnt *
-FcValueListEntCreate (FcValueList *h)
-{
- FcValueListAlign *ea;
- FcValueListEnt *e;
- FcValueList *l, *new;
- int n;
- int size;
-
- n = 0;
- for (l = h; l; l = l->next)
- n++;
- size = sizeof (FcValueListAlign) + n * sizeof (FcValueList);
- FcValueListFrozenCount[h->value.type]++;
- FcValueListFrozenBytes[h->value.type] += size;
- ea = malloc (size);
- if (!ea)
- return 0;
- FcMemAlloc (FC_MEM_VALLIST, size);
- e = &ea->ent;
- e->list = (FcValueList *) (ea + 1);
- new = e->list;
- for (l = h; l; l = l->next, new++)
- {
- if (l->value.type == FcTypeString)
- {
- new->value.type = FcTypeString;
- new->value.u.s = FcObjectStaticName (l->value.u.s);
- }
- else
- {
- new->value = FcValueSave (l->value);
- }
- new->binding = l->binding;
- if (l->next)
- new->next = new + 1;
- else
- new->next = 0;
- }
- return e;
-}
-
-static void
-FcValueListEntDestroy (FcValueListEnt *e)
-{
- FcValueList *l;
-
- FcValueListFrozenCount[e->list->value.type]--;
-
- /* XXX: We should perform these two operations with "size" as
- computed in FcValueListEntCreate, but we don't have access to
- that value here. Without this, the FcValueListFrozenBytes
- values will be wrong as will the FcMemFree counts.
-
- FcValueListFrozenBytes[e->list->value.type] -= size;
- FcMemFree (FC_MEM_VALLIST, size);
- */
-
- for (l = e->list; l; l = l->next)
- {
- if (l->value.type != FcTypeString)
- FcValueDestroy (l->value);
- }
- /* XXX: Are we being too chummy with the implementation here to
- free(e) when it was actually the enclosing FcValueListAlign
- that was allocated? */
- free (e);
-}
-
-static int FcValueListTotal;
-static int FcValueListUsed;
-
-static FcValueListEnt *FcValueListHashTable[FC_VALUE_LIST_HASH_SIZE];
-
-static FcValueList *
-FcValueListFreeze (FcValueList *l)
-{
- FcChar32 hash = FcValueListHash (l);
- FcValueListEnt **bucket = &FcValueListHashTable[hash % FC_VALUE_LIST_HASH_SIZE];
- FcValueListEnt *ent;
-
- FcValueListTotal++;
- for (ent = *bucket; ent; ent = ent->next)
- {
- if (ent->hash == hash && FcValueListEqual (ent->list, l))
- return ent->list;
- }
-
- ent = FcValueListEntCreate (l);
- if (!ent)
- return 0;
-
- FcValueListUsed++;
- ent->hash = hash;
- ent->next = *bucket;
- *bucket = ent;
- return ent->list;
-}
-
-static void
-FcValueListThawAll (void)
-{
- int i;
- FcValueListEnt *ent, *next;
-
- for (i = 0; i < FC_VALUE_LIST_HASH_SIZE; i++)
- {
- for (ent = FcValueListHashTable[i]; ent; ent = next)
- {
- next = ent->next;
- FcValueListEntDestroy (ent);
- }
- FcValueListHashTable[i] = 0;
- }
-
- FcValueListTotal = 0;
- FcValueListUsed = 0;
-}
-
-static FcChar32
-FcPatternBaseHash (FcPattern *b)
-{
- FcChar32 hash = b->num;
- int i;
-
- for (i = 0; i < b->num; i++)
- hash = ((hash << 1) | (hash >> 31)) ^ ((long) b->elts[i].values);
- return hash;
-}
-
-typedef struct _FcPatternEnt FcPatternEnt;
-
-struct _FcPatternEnt {
- FcPatternEnt *next;
- FcChar32 hash;
- FcPattern pattern;
-};
-
-static int FcPatternTotal;
-static int FcPatternUsed;
-
-static FcPatternEnt *FcPatternHashTable[FC_VALUE_LIST_HASH_SIZE];
-
-static FcPattern *
-FcPatternBaseFreeze (FcPattern *b)
-{
- FcChar32 hash = FcPatternBaseHash (b);
- FcPatternEnt **bucket = &FcPatternHashTable[hash % FC_VALUE_LIST_HASH_SIZE];
- FcPatternEnt *ent;
- int i;
- int size;
-
- FcPatternTotal++;
- for (ent = *bucket; ent; ent = ent->next)
- {
- if (ent->hash == hash && b->num == ent->pattern.num)
- {
- for (i = 0; i < b->num; i++)
- {
- if (b->elts[i].object != ent->pattern.elts[i].object)
- break;
- if (b->elts[i].values != ent->pattern.elts[i].values)
- break;
- }
- if (i == b->num)
- return &ent->pattern;
- }
- }
-
- /*
- * Compute size of pattern + elts
- */
- size = sizeof (FcPatternEnt) + b->num*sizeof (FcPatternElt);
- ent = malloc (size);
- if (!ent)
- return 0;
-
- FcMemAlloc (FC_MEM_PATTERN, size);
- FcPatternUsed++;
-
- ent->pattern.elts = (FcPatternElt *) (ent + 1);
- ent->pattern.num = b->num;
- ent->pattern.size = b->num;
- ent->pattern.ref = FC_REF_CONSTANT;
-
- for (i = 0; i < b->num; i++)
- {
- ent->pattern.elts[i].values = b->elts[i].values;
- ent->pattern.elts[i].object = b->elts[i].object;
- }
-
- ent->hash = hash;
- ent->next = *bucket;
- *bucket = ent;
- return &ent->pattern;
-}
-
-static void
-FcPatternBaseThawAll (void)
-{
- int i;
- FcPatternEnt *ent, *next;
-
- for (i = 0; i < FC_VALUE_LIST_HASH_SIZE; i++)
- {
- for (ent = FcPatternHashTable[i]; ent; ent = next)
- {
- next = ent->next;
- free (ent);
- }
- FcPatternHashTable[i] = 0;
- }
-
- FcPatternTotal = 0;
- FcPatternUsed = 0;
-}
-
-FcPattern *
-FcPatternFreeze (FcPattern *p)
-{
- FcPattern *b, *n = 0;
- int size;
- int i;
-
- if (p->ref == FC_REF_CONSTANT)
- return p;
-
- size = sizeof (FcPattern) + p->num * sizeof (FcPatternElt);
- b = (FcPattern *) malloc (size);
- if (!b)
- return 0;
- FcMemAlloc (FC_MEM_PATTERN, size);
- b->num = p->num;
- b->size = b->num;
- b->ref = 1;
- b->elts = (FcPatternElt *) (b + 1);
- /*
- * Freeze object lists
- */
- for (i = 0; i < p->num; i++)
- {
- b->elts[i].object = p->elts[i].object;
- b->elts[i].values = FcValueListFreeze (p->elts[i].values);
- if (!b->elts[i].values)
- goto bail;
- }
- /*
- * Freeze base
- */
- n = FcPatternBaseFreeze (b);
-#ifdef CHATTY
- if (FcDebug() & FC_DBG_MEMORY)
- {
- printf ("ValueLists: total %9d used %9d\n", FcValueListTotal, FcValueListUsed);
- printf ("Patterns: total %9d used %9d\n", FcPatternTotal, FcPatternUsed);
- }
-#endif
-bail:
- free (b);
-#ifdef DEBUG
- assert (FcPatternEqual (n, p));
-#endif
- return n;
-}
-
-void
-FcPatternThawAll (void)
-{
- FcPatternBaseThawAll ();
- FcValueListThawAll ();
-}
-
-static int
-FcPatternPosition (const FcPattern *p, const char *object)
-{
- int low, high, mid, c;
-
- object = FcObjectStaticName(object);
- low = 0;
- high = p->num - 1;
- c = 1;
- mid = 0;
- while (low <= high)
- {
- mid = (low + high) >> 1;
- c = p->elts[mid].object - object;
- if (c == 0)
- return mid;
- if (c < 0)
- low = mid + 1;
- else
- high = mid - 1;
- }
- if (c < 0)
- mid++;
- return -(mid + 1);
-}
-
-FcPatternElt *
-FcPatternFindElt (const FcPattern *p, const char *object)
-{
- int i = FcPatternPosition (p, object);
- if (i < 0)
- return 0;
- return &p->elts[i];
-}
-
-FcPatternElt *
-FcPatternInsertElt (FcPattern *p, const char *object)
-{
- int i;
- FcPatternElt *e;
-
- i = FcPatternPosition (p, object);
- if (i < 0)
- {
- i = -i - 1;
-
- /* grow array */
- if (p->num + 1 >= p->size)
- {
- int s = p->size + 16;
- if (p->elts)
- e = (FcPatternElt *) realloc (p->elts, s * sizeof (FcPatternElt));
- else
- e = (FcPatternElt *) malloc (s * sizeof (FcPatternElt));
- if (!e)
- return FcFalse;
- p->elts = e;
- if (p->size)
- FcMemFree (FC_MEM_PATELT, p->size * sizeof (FcPatternElt));
- FcMemAlloc (FC_MEM_PATELT, s * sizeof (FcPatternElt));
- while (p->size < s)
- {
- p->elts[p->size].object = 0;
- p->elts[p->size].values = 0;
- p->size++;
- }
- }
-
- /* move elts up */
- memmove (p->elts + i + 1,
- p->elts + i,
- sizeof (FcPatternElt) *
- (p->num - i));
-
- /* bump count */
- p->num++;
-
- p->elts[i].object = FcObjectStaticName (object);
- p->elts[i].values = 0;
- }
-
- return &p->elts[i];
-}
-
-FcBool
-FcPatternEqual (const FcPattern *pa, const FcPattern *pb)
-{
- int i;
-
- if (pa == pb)
- return FcTrue;
-
- if (pa->num != pb->num)
- return FcFalse;
- for (i = 0; i < pa->num; i++)
- {
- if (pa->elts[i].object != pb->elts[i].object)
- return FcFalse;
- if (!FcValueListEqual (pa->elts[i].values, pb->elts[i].values))
- return FcFalse;
- }
- return FcTrue;
-}
-
-FcChar32
-FcPatternHash (const FcPattern *p)
-{
- int i;
- FcChar32 h = 0;
-
- for (i = 0; i < p->num; i++)
- {
- h = (((h << 1) | (h >> 31)) ^
- FcStringHash ((const FcChar8 *) p->elts[i].object) ^
- FcValueListHash (p->elts[i].values));
- }
- return h;
-}
-
-FcBool
-FcPatternEqualSubset (const FcPattern *pa, const FcPattern *pb, const FcObjectSet *os)
-{
- FcPatternElt *ea, *eb;
- int i;
-
- for (i = 0; i < os->nobject; i++)
- {
- ea = FcPatternFindElt (pa, os->objects[i]);
- eb = FcPatternFindElt (pb, os->objects[i]);
- if (ea)
- {
- if (!eb)
- return FcFalse;
- if (!FcValueListEqual (ea->values, eb->values))
- return FcFalse;
- }
- else
- {
- if (eb)
- return FcFalse;
- }
- }
- return FcTrue;
-}
-
-FcBool
-FcPatternAddWithBinding (FcPattern *p,
- const char *object,
- FcValue value,
- FcValueBinding binding,
- FcBool append)
-{
- FcPatternElt *e;
- FcValueList *new, **prev;
-
- if (p->ref == FC_REF_CONSTANT)
- goto bail0;
-
- new = (FcValueList *) malloc (sizeof (FcValueList));
- if (!new)
- goto bail0;
-
- FcMemAlloc (FC_MEM_VALLIST, sizeof (FcValueList));
- /* dup string */
- value = FcValueSave (value);
- if (value.type == FcTypeVoid)
- goto bail1;
-
- new->value = value;
- new->binding = binding;
- new->next = 0;
-
- e = FcPatternInsertElt (p, object);
- if (!e)
- goto bail2;
-
- if (append)
- {
- for (prev = &e->values; *prev; prev = &(*prev)->next);
- *prev = new;
- }
- else
- {
- new->next = e->values;
- e->values = new;
- }
-
- return FcTrue;
-
-bail2:
- switch (value.type) {
- case FcTypeString:
- FcStrFree ((FcChar8 *) value.u.s);
- break;
- case FcTypeMatrix:
- FcMatrixFree ((FcMatrix *) value.u.m);
- break;
- case FcTypeCharSet:
- FcCharSetDestroy ((FcCharSet *) value.u.c);
- break;
- case FcTypeLangSet:
- FcLangSetDestroy ((FcLangSet *) value.u.l);
- break;
- default:
- break;
- }
-bail1:
- FcMemFree (FC_MEM_VALLIST, sizeof (FcValueList));
- free (new);
-bail0:
- return FcFalse;
-}
-
-FcBool
-FcPatternAdd (FcPattern *p, const char *object, FcValue value, FcBool append)
-{
- return FcPatternAddWithBinding (p, object, value, FcValueBindingStrong, append);
-}
-
-FcBool
-FcPatternAddWeak (FcPattern *p, const char *object, FcValue value, FcBool append)
-{
- return FcPatternAddWithBinding (p, object, value, FcValueBindingWeak, append);
-}
-
-FcBool
-FcPatternDel (FcPattern *p, const char *object)
-{
- FcPatternElt *e;
- int i;
-
- e = FcPatternFindElt (p, object);
- if (!e)
- return FcFalse;
-
- i = e - p->elts;
-
- /* destroy value */
- FcValueListDestroy (e->values);
-
- /* shuffle existing ones down */
- memmove (e, e+1, (p->elts + p->num - (e + 1)) * sizeof (FcPatternElt));
- p->num--;
- p->elts[p->num].object = 0;
- p->elts[p->num].values = 0;
- return FcTrue;
-}
-
-FcBool
-FcPatternRemove (FcPattern *p, const char *object, int id)
-{
- FcPatternElt *e;
- FcValueList **prev, *l;
-
- e = FcPatternFindElt (p, object);
- if (!e)
- return FcFalse;
- for (prev = &e->values; (l = *prev); prev = &l->next)
- {
- if (!id)
- {
- *prev = l->next;
- l->next = 0;
- FcValueListDestroy (l);
- if (!e->values)
- FcPatternDel (p, object);
- return FcTrue;
- }
- id--;
- }
- return FcFalse;
-}
-
-FcBool
-FcPatternAddInteger (FcPattern *p, const char *object, int i)
-{
- FcValue v;
-
- v.type = FcTypeInteger;
- v.u.i = i;
- return FcPatternAdd (p, object, v, FcTrue);
-}
-
-FcBool
-FcPatternAddDouble (FcPattern *p, const char *object, double d)
-{
- FcValue v;
-
- v.type = FcTypeDouble;
- v.u.d = d;
- return FcPatternAdd (p, object, v, FcTrue);
-}
-
-
-FcBool
-FcPatternAddString (FcPattern *p, const char *object, const FcChar8 *s)
-{
- FcValue v;
-
- v.type = FcTypeString;
- v.u.s = s;
- return FcPatternAdd (p, object, v, FcTrue);
-}
-
-FcBool
-FcPatternAddMatrix (FcPattern *p, const char *object, const FcMatrix *s)
-{
- FcValue v;
-
- v.type = FcTypeMatrix;
- v.u.m = (FcMatrix *) s;
- return FcPatternAdd (p, object, v, FcTrue);
-}
-
-
-FcBool
-FcPatternAddBool (FcPattern *p, const char *object, FcBool b)
-{
- FcValue v;
-
- v.type = FcTypeBool;
- v.u.b = b;
- return FcPatternAdd (p, object, v, FcTrue);
-}
-
-FcBool
-FcPatternAddCharSet (FcPattern *p, const char *object, const FcCharSet *c)
-{
- FcValue v;
-
- v.type = FcTypeCharSet;
- v.u.c = (FcCharSet *) c;
- return FcPatternAdd (p, object, v, FcTrue);
-}
-
-FcBool
-FcPatternAddFTFace (FcPattern *p, const char *object, const FT_Face f)
-{
- FcValue v;
-
- v.type = FcTypeFTFace;
- v.u.f = (void *) f;
- return FcPatternAdd (p, object, v, FcTrue);
-}
-
-FcBool
-FcPatternAddLangSet (FcPattern *p, const char *object, const FcLangSet *ls)
-{
- FcValue v;
-
- v.type = FcTypeLangSet;
- v.u.l = (FcLangSet *) ls;
- return FcPatternAdd (p, object, v, FcTrue);
-}
-
-FcResult
-FcPatternGet (const FcPattern *p, const char *object, int id, FcValue *v)
-{
- FcPatternElt *e;
- FcValueList *l;
-
- e = FcPatternFindElt (p, object);
- if (!e)
- return FcResultNoMatch;
- for (l = e->values; l; l = l->next)
- {
- if (!id)
- {
- *v = l->value;
- return FcResultMatch;
- }
- id--;
- }
- return FcResultNoId;
-}
-
-FcResult
-FcPatternGetInteger (const FcPattern *p, const char *object, int id, int *i)
-{
- FcValue v;
- FcResult r;
-
- r = FcPatternGet (p, object, id, &v);
- if (r != FcResultMatch)
- return r;
- switch (v.type) {
- case FcTypeDouble:
- *i = (int) v.u.d;
- break;
- case FcTypeInteger:
- *i = v.u.i;
- break;
- default:
- return FcResultTypeMismatch;
- }
- return FcResultMatch;
-}
-
-FcResult
-FcPatternGetDouble (const FcPattern *p, const char *object, int id, double *d)
-{
- FcValue v;
- FcResult r;
-
- r = FcPatternGet (p, object, id, &v);
- if (r != FcResultMatch)
- return r;
- switch (v.type) {
- case FcTypeDouble:
- *d = v.u.d;
- break;
- case FcTypeInteger:
- *d = (double) v.u.i;
- break;
- default:
- return FcResultTypeMismatch;
- }
- return FcResultMatch;
-}
-
-FcResult
-FcPatternGetString (const FcPattern *p, const char *object, int id, FcChar8 ** s)
-{
- FcValue v;
- FcResult r;
-
- r = FcPatternGet (p, object, id, &v);
- if (r != FcResultMatch)
- return r;
- if (v.type != FcTypeString)
- return FcResultTypeMismatch;
- *s = (FcChar8 *) v.u.s;
- return FcResultMatch;
-}
-
-FcResult
-FcPatternGetMatrix(const FcPattern *p, const char *object, int id, FcMatrix **m)
-{
- FcValue v;
- FcResult r;
-
- r = FcPatternGet (p, object, id, &v);
- if (r != FcResultMatch)
- return r;
- if (v.type != FcTypeMatrix)
- return FcResultTypeMismatch;
- *m = (FcMatrix *) v.u.m;
- return FcResultMatch;
-}
-
-
-FcResult
-FcPatternGetBool(const FcPattern *p, const char *object, int id, FcBool *b)
-{
- FcValue v;
- FcResult r;
-
- r = FcPatternGet (p, object, id, &v);
- if (r != FcResultMatch)
- return r;
- if (v.type != FcTypeBool)
- return FcResultTypeMismatch;
- *b = v.u.b;
- return FcResultMatch;
-}
-
-FcResult
-FcPatternGetCharSet(const FcPattern *p, const char *object, int id, FcCharSet **c)
-{
- FcValue v;
- FcResult r;
-
- r = FcPatternGet (p, object, id, &v);
- if (r != FcResultMatch)
- return r;
- if (v.type != FcTypeCharSet)
- return FcResultTypeMismatch;
- *c = (FcCharSet *) v.u.c;
- return FcResultMatch;
-}
-
-FcResult
-FcPatternGetFTFace(const FcPattern *p, const char *object, int id, FT_Face *f)
-{
- FcValue v;
- FcResult r;
-
- r = FcPatternGet (p, object, id, &v);
- if (r != FcResultMatch)
- return r;
- if (v.type != FcTypeFTFace)
- return FcResultTypeMismatch;
- *f = (FT_Face) v.u.f;
- return FcResultMatch;
-}
-
-FcResult
-FcPatternGetLangSet(const FcPattern *p, const char *object, int id, FcLangSet **ls)
-{
- FcValue v;
- FcResult r;
-
- r = FcPatternGet (p, object, id, &v);
- if (r != FcResultMatch)
- return r;
- if (v.type != FcTypeLangSet)
- return FcResultTypeMismatch;
- *ls = (FcLangSet *) v.u.l;
- return FcResultMatch;
-}
-
-FcPattern *
-FcPatternDuplicate (const FcPattern *orig)
-{
- FcPattern *new;
- int i;
- FcValueList *l;
-
- new = FcPatternCreate ();
- if (!new)
- goto bail0;
-
- for (i = 0; i < orig->num; i++)
- {
- for (l = orig->elts[i].values; l; l = l->next)
- if (!FcPatternAdd (new, orig->elts[i].object, l->value, FcTrue))
- goto bail1;
- }
-
- return new;
-
-bail1:
- FcPatternDestroy (new);
-bail0:
- return 0;
-}
-
-void
-FcPatternReference (FcPattern *p)
-{
- if (p->ref != FC_REF_CONSTANT)
- p->ref++;
-}
-
-FcPattern *
-FcPatternVaBuild (FcPattern *orig, va_list va)
-{
- FcPattern *ret;
-
- FcPatternVapBuild (ret, orig, va);
- return ret;
-}
-
-FcPattern *
-FcPatternBuild (FcPattern *orig, ...)
-{
- va_list va;
-
- va_start (va, orig);
- FcPatternVapBuild (orig, orig, va);
- va_end (va);
- return orig;
-}
-
-/*
- * Add all of the elements in 's' to 'p'
- */
-FcBool
-FcPatternAppend (FcPattern *p, FcPattern *s)
-{
- int i;
- FcPatternElt *e;
- FcValueList *v;
-
- for (i = 0; i < s->num; i++)
- {
- e = &s->elts[i];
- for (v = e->values; v; v = v->next)
- {
- if (!FcPatternAddWithBinding (p, e->object,
- v->value, v->binding, FcTrue))
- return FcFalse;
- }
- }
- return FcTrue;
-}
-
-const char *
-FcObjectStaticName (const char *name)
-{
-#define OBJECT_HASH_SIZE 31
- static struct objectBucket {
- struct objectBucket *next;
- FcChar32 hash;
- } *buckets[OBJECT_HASH_SIZE];
- FcChar32 hash = FcStringHash ((const FcChar8 *) name);
- struct objectBucket **p;
- struct objectBucket *b;
- int size;
-
- for (p = &buckets[hash % OBJECT_HASH_SIZE]; (b = *p); p = &(b->next))
- if (b->hash == hash && !strcmp (name, (char *) (b + 1)))
- return (char *) (b + 1);
- size = sizeof (struct objectBucket) + strlen (name) + 1;
- b = malloc (size);
- FcMemAlloc (FC_MEM_STATICSTR, size);
- if (!b)
- return NULL;
- b->next = 0;
- b->hash = hash;
- strcpy ((char *) (b + 1), name);
- *p = b;
- return (char *) (b + 1);
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-26 01:46:23 +0000