@@@ name endian char char* int Pattern EltPtr Elt * Elt ObjPtr VLPtr Value Binding VL * CharSet Leaf** Char16 * Char16 Leaf Char32 Cache PageSize
x86 78563412_00000001_00000004_00000004_00000018_00000008_00000004_0000000c_00000004_00000008_0000000c_00000004_00000004_00000014_00000004_00000004_00000002_00000020_00000004_00000038_00001000
x86-64 78563412_00000001_00000008_00000004_00000020_00000010_00000008_00000018_00000004_00000010_00000010_00000004_00000008_00000020_00000008_00000008_00000002_00000020_00000004_00000040_00001000
-ppc 12345678_00000001_00000004_00000004_00000018_00000008_00000004_0000000c_00000004_00000008_00000010_00000004_00000004_00000014_00000004_00000004_00000002_00000020_00000004_00000038_00001000
+ppc-4k 12345678_00000001_00000004_00000004_00000018_00000008_00000004_0000000c_00000004_00000008_00000010_00000004_00000004_00000014_00000004_00000004_00000002_00000020_00000004_00000038_00001000
+ppc-64k 12345678_00000001_00000004_00000004_00000018_00000008_00000004_0000000c_00000004_00000008_00000010_00000004_00000004_00000014_00000004_00000004_00000002_00000020_00000004_00000038_00010000
* functions are also needed in slightly modified form
*/
-const FcChar16 langBankNumbers[1]; /* place holders so that externs resolve */
-const FcCharLeaf langBankLeaves[1];
-const int langBankLeafIdx[1];
-
void
FcMemAlloc (int kind, int size)
{
{
}
-int* _fcBankId = 0;
-int* _fcBankIdx = 0;
-FcValueList ** _fcValueLists = 0;
-FcPatternElt ** _fcPatternElts = 0;
-int FcDebugVal = 0;
-
-int
-FcCacheBankToIndexMTF (int bank)
-{
- return -1;
-}
-
FcChar8 *
FcConfigHome (void)
{
static char *files[MAX_LANG];
static FcCharSet *sets[MAX_LANG];
static int duplicate[MAX_LANG];
- static int offsets[MAX_LANG];
static int country[MAX_LANG];
static char *names[MAX_LANG];
static char *langs[MAX_LANG];
+ static int off[MAX_LANG];
FILE *f;
- int offset = 0;
int ncountry = 0;
int i = 0;
+ int nsets = 0;
int argi;
FcCharLeaf **leaves;
int total_leaves = 0;
- int offset_count = 0;
- int l, sl, tl;
+ int l, sl, tl, tn;
static char line[1024];
static FcChar32 map[MAX_LANG_SET_MAP];
int num_lang_set_map;
i++;
fclose (f);
}
+ nsets = i;
sets[i] = 0;
leaves = malloc (total_leaves * sizeof (FcCharLeaf *));
tl = 0;
for (sl = 0; sl < sets[i]->num; sl++)
{
for (l = 0; l < tl; l++)
- if (leaves[l] == FcCharSetGetLeaf(sets[i], sl))
+ if (leaves[l] == FcCharSetLeaf(sets[i], sl))
break;
if (l == tl)
- leaves[tl++] = FcCharSetGetLeaf(sets[i], sl);
+ leaves[tl++] = FcCharSetLeaf(sets[i], sl);
}
}
printf ("/* total size: %d unique leaves: %d */\n\n",
total_leaves, tl);
- /*
- * Dump leaves
- */
- printf ("const FcCharLeaf langBankLeaves[%d] = {\n", tl);
- for (l = 0; l < tl; l++)
- {
- printf (" { { /* %d */", l);
- for (i = 0; i < 256/32; i++)
- {
- if (i % 4 == 0)
- printf ("\n ");
- printf (" 0x%08x,", leaves[l]->map[i]);
- }
- printf ("\n } },\n");
- }
- printf ("};\n\n");
/*
* Find duplicate charsets
}
}
+ tn = 0;
+ for (i = 0; sets[i]; i++) {
+ if (duplicate[i] >= 0)
+ continue;
+ off[i] = tn;
+ tn += sets[i]->num;
+ }
+
+ printf ("#define LEAF0 (%d * sizeof (FcLangCharSet))\n", nsets);
+ printf ("#define OFF0 (LEAF0 + %d * sizeof (FcCharLeaf))\n", tl);
+ printf ("#define NUM0 (OFF0 + %d * sizeof (intptr_t))\n", tn);
+ printf ("#define SET(n) (n * sizeof (FcLangCharSet) + offsetof (FcLangCharSet, charset))\n");
+ printf ("#define OFF(s,o) (OFF0 + o * sizeof (intptr_t) - SET(s))\n");
+ printf ("#define NUM(s,n) (NUM0 + n * sizeof (FcChar16) - SET(s))\n");
+ printf ("#define LEAF(o,l) (LEAF0 + l * sizeof (FcCharLeaf) - (OFF0 + o * sizeof (intptr_t)))\n");
+ printf ("#define fcLangCharSets (fcLangData.langCharSets)\n");
+ printf ("\n");
+
+ printf ("static const struct {\n"
+ " FcLangCharSet langCharSets[%d];\n"
+ " FcCharLeaf leaves[%d];\n"
+ " intptr_t leaf_offsets[%d];\n"
+ " FcChar16 numbers[%d];\n"
+ "} fcLangData = {\n",
+ nsets, tl, tn, tn);
+
/*
- * Find ranges for each letter for faster searching
+ * Dump sets
*/
- setRangeChar = 'a';
+
+ printf ("{\n");
for (i = 0; sets[i]; i++)
{
- char c = names[i][0];
-
- while (setRangeChar <= c && c <= 'z')
- setRangeStart[setRangeChar++ - 'a'] = i;
+ int j = duplicate[i];
+
+ if (j < 0)
+ j = i;
+
+ printf (" { (FcChar8 *) \"%s\", "
+ " { FC_REF_CONSTANT, %d, OFF(%d,%d), NUM(%d,%d) } }, /* %d */\n",
+ langs[i],
+ sets[j]->num, i, off[j], i, off[j], i);
}
- for (setRangeChar = 'a'; setRangeChar < 'z'; setRangeChar++)
- setRangeEnd[setRangeChar - 'a'] = setRangeStart[setRangeChar+1-'a'] - 1;
- setRangeEnd[setRangeChar - 'a'] = i - 1;
+ printf ("},\n");
/*
- * Dump arrays
+ * Dump leaves
*/
- for (i = 0; sets[i]; i++)
+ printf ("{\n");
+ for (l = 0; l < tl; l++)
{
- int n;
-
- if (duplicate[i] >= 0)
- continue;
-
- for (n = 0; n < sets[i]->num; n++)
+ printf (" { { /* %d */", l);
+ for (i = 0; i < 256/32; i++)
{
- for (l = 0; l < tl; l++)
- if (leaves[l] == FcCharSetGetLeaf(sets[i], n))
- break;
- if (l == tl)
- fatal (names[i], 0, "can't find leaf");
- offset_count++;
+ if (i % 4 == 0)
+ printf ("\n ");
+ printf (" 0x%08x,", leaves[l]->map[i]);
}
- offsets[i] = offset;
- offset += sets[i]->num;
+ printf ("\n } },\n");
}
+ printf ("},\n");
- printf ("const int langBankLeafIdx[%d] = {\n",
- offset_count);
+ /*
+ * Dump leaves
+ */
+ printf ("{\n");
for (i = 0; sets[i]; i++)
{
int n;
if (duplicate[i] >= 0)
continue;
+ printf (" /* %s */\n", names[i]);
for (n = 0; n < sets[i]->num; n++)
{
- if (n % 8 == 0)
+ if (n % 4 == 0)
printf (" ");
for (l = 0; l < tl; l++)
- if (leaves[l] == FcCharSetGetLeaf(sets[i], n))
+ if (leaves[l] == FcCharSetLeaf(sets[i], n))
break;
if (l == tl)
fatal (names[i], 0, "can't find leaf");
- printf (" %3d,", l);
- if (n % 8 == 7)
+ printf (" LEAF(%3d,%3d),", off[i], l);
+ if (n % 4 == 3)
printf ("\n");
}
- if (n % 8 != 0)
+ if (n % 4 != 0)
printf ("\n");
}
- printf ("};\n\n");
-
- printf ("const FcChar16 langBankNumbers[%d] = {\n",
- offset_count);
+ printf ("},\n");
+
+ printf ("{\n");
for (i = 0; sets[i]; i++)
{
int n;
-
+
if (duplicate[i] >= 0)
continue;
+ printf (" /* %s */\n", names[i]);
for (n = 0; n < sets[i]->num; n++)
{
if (n % 8 == 0)
printf (" ");
- printf (" 0x%04x,", FcCharSetGetNumbers(sets[i])[n]);
+ printf (" 0x%04x,", FcCharSetNumbers (sets[i])[n]);
if (n % 8 == 7)
printf ("\n");
}
if (n % 8 != 0)
printf ("\n");
}
- printf ("};\n\n");
+ printf ("}\n");
- /*
- * Dump sets
- */
-
- printf ("const FcLangCharSet fcLangCharSets[] = {\n");
- for (i = 0; sets[i]; i++)
- {
- int j = duplicate[i];
-
- if (j < 0)
- j = i;
-
- printf (" { (FcChar8 *) \"%s\",\n"
- " { FC_REF_CONSTANT, %d, FC_BANK_LANGS, "
- "{ { %d, %d } } } }, /* %d */\n",
- langs[i],
- sets[j]->num, offsets[j], offsets[j], j);
- }
printf ("};\n\n");
+
printf ("#define NUM_LANG_CHAR_SET %d\n", i);
num_lang_set_map = (i + 31) / 32;
printf ("#define NUM_LANG_SET_MAP %d\n", num_lang_set_map);
}
+ /*
+ * Find ranges for each letter for faster searching
+ */
+ setRangeChar = 'a';
+ memset(setRangeStart, '\0', sizeof (setRangeStart));
+ memset(setRangeEnd, '\0', sizeof (setRangeEnd));
+ for (i = 0; sets[i]; i++)
+ {
+ char c = names[i][0];
+
+ while (setRangeChar <= c && c <= 'z')
+ setRangeStart[setRangeChar++ - 'a'] = i;
+ }
+ for (setRangeChar = 'a'; setRangeChar < 'z'; setRangeChar++)
+ setRangeEnd[setRangeChar - 'a'] = setRangeStart[setRangeChar+1-'a'] - 1;
+ setRangeEnd[setRangeChar - 'a'] = i - 1;
+
/*
* Dump sets start/finish for the fastpath
*/
FcType type;
union {
const FcChar8 *s;
- int s_off;
int i;
FcBool b;
double d;
const FcMatrix *m;
const FcCharSet *c;
- int c_off;
void *f;
const FcPattern *p;
const FcLangSet *l;
- int l_off; /* this is a difference of char *s */
} u;
} FcValue;
fcmatrix.c \
fcname.c \
fcpat.c \
+ fcserialize.c \
fcstr.c \
fcxml.c \
ftglue.h \
/*
- * $RCSId: xc/lib/fontconfig/src/fccache.c,v 1.12 2002/08/22 07:36:44 keithp Exp $
- *
* Copyright © 2000 Keith Packard
* Copyright © 2005 Patrick Lam
*
# include <windows.h>
#endif
-#define ENDIAN_TEST 0x12345678
-#define MACHINE_SIGNATURE_SIZE (9 + 5*20 + 1)
-/* for when we don't have sysconf: */
-#define FC_HARDCODED_PAGESIZE 8192
-
#ifndef O_BINARY
#define O_BINARY 0
#endif
-static FILE *
-FcDirCacheOpen (FcConfig *config, const FcChar8 *dir, FcChar8 **cache_path);
-
-static void *
-FcDirCacheProduce (FcFontSet *set, FcCache * metadata);
-
-static off_t
-FcCacheNextOffset(off_t w);
-
-static FcBool
-FcCacheHaveBank (int bank);
-
-static void
-FcCacheAddBankDir (int bank, const char * dir);
+static int
+FcDirCacheOpen (FcConfig *config, const FcChar8 *dir, off_t *size);
struct MD5Context {
FcChar32 buf[4];
#define FC_DBG_CACHE_REF 1024
-static char *
-FcCacheReadString (FILE *file, char *dest, int len)
-{
- int c;
- char *d = dest;
-
- if (len == 0)
- return 0;
-
- while ((c = getc (file)) != EOF && len > 0) {
- *d++ = c;
- if (c == '\0')
- return dest;
- len--;
- }
- return 0;
-}
-
-static FcBool
-FcCacheWriteString (int fd, const char *chars)
-{
- if (write (fd, chars, strlen(chars)+1) != strlen(chars)+1)
- return FcFalse;
- return FcTrue;
-}
-
-/*
- * Find the next presumably-mmapable offset after the supplied file
- * position.
- */
-static off_t
-FcCacheNextOffset(off_t w)
-{
- static long pagesize = -1;
-
- if (w == -1)
- return w;
-
- if (pagesize == -1)
-#if defined (HAVE_SYSCONF)
- pagesize = sysconf(_SC_PAGESIZE);
-#else
- pagesize = FC_HARDCODED_PAGESIZE;
-#endif
- if (w % pagesize == 0)
- return w;
- else
- return ((w / pagesize)+1)*pagesize;
-}
-
/* Does not check that the cache has the appropriate arch section. */
FcBool
FcDirCacheValid (const FcChar8 *dir, FcConfig *config)
{
- FILE *file;
+ int fd;
- file = FcDirCacheOpen (config, dir, NULL);
+ fd = FcDirCacheOpen (config, dir, NULL);
- if (file == NULL)
+ if (fd < 0)
return FcFalse;
- fclose (file);
+ close (fd);
return FcTrue;
}
* This searches the list of cache dirs for the relevant cache file,
* returning the first one found.
*/
-static FILE *
-FcDirCacheOpen (FcConfig *config, const FcChar8 *dir, FcChar8 **cache_path)
+static int
+FcDirCacheOpen (FcConfig *config, const FcChar8 *dir, off_t *size)
{
- FILE *file = NULL;
- FcChar8 *cache_hashed = NULL;
+ int fd = -1;
FcChar8 cache_base[CACHEBASE_LEN];
FcStrList *list;
FcChar8 *cache_dir;
struct stat file_stat, dir_stat;
if (stat ((char *) dir, &dir_stat) < 0)
- return NULL;
+ return -1;
FcDirCacheBasename (dir, cache_base);
list = FcStrListCreate (config->cacheDirs);
if (!list)
- return NULL;
+ return -1;
while ((cache_dir = FcStrListNext (list)))
{
- cache_hashed = FcStrPlus (cache_dir, cache_base);
+ FcChar8 *cache_hashed = FcStrPlus (cache_dir, cache_base);
if (!cache_hashed)
break;
- file = fopen((char *) cache_hashed, "rb");
- if (file != NULL) {
- if (fstat (fileno (file), &file_stat) >= 0 &&
+ fd = open((char *) cache_hashed, O_RDONLY | O_BINARY);
+ FcStrFree (cache_hashed);
+ if (fd >= 0) {
+ if (fstat (fd, &file_stat) >= 0 &&
dir_stat.st_mtime <= file_stat.st_mtime)
{
+ if (size)
+ *size = file_stat.st_size;
break;
}
- fclose (file);
- file = NULL;
+ close (fd);
+ fd = -1;
}
- FcStrFree (cache_hashed);
- cache_hashed = NULL;
}
FcStrListDone (list);
-
- if (file == NULL)
- return NULL;
- if (cache_path)
- *cache_path = cache_hashed;
- else
- FcStrFree (cache_hashed);
+ return fd;
+}
- return file;
+#if 0
+static void
+FcDirCacheUnmap (FcCache *cache)
+{
+ if (cache->magic == FC_CACHE_MAGIC_COPY)
+ {
+ free (cache);
+ return;
+ }
+#if defined(HAVE_MMAP) || defined(__CYGWIN__)
+ munmap (cache, cache->size);
+#elif defined(_WIN32)
+ UnmapViewOfFile (cache);
+#endif
}
+#endif
/* read serialized state from the cache file */
-FcBool
-FcDirCacheConsume (FILE *file, FcFontSet *set, FcStrSet *dirs,
- const FcChar8 *dir, char *dirname)
+static FcCache *
+FcDirCacheMap (int fd, off_t size)
{
- FcCache metadata;
- void *current_dir_block;
- char subdir_name[FC_MAX_FILE_LEN + 1 + 12 + 1];
- int i;
-
- if (fread(&metadata, sizeof(FcCache), 1, file) != 1)
- goto bail;
- if (metadata.magic != FC_CACHE_MAGIC)
- goto bail;
-
- /* skip directory name; it's just for fc-cat */
- if (!FcCacheReadString (file, subdir_name, sizeof (subdir_name)))
- goto bail;
-
- if (dirname)
- strcpy (dirname, subdir_name);
+ FcCache *cache;
+ FcBool allocated = FcFalse;
- for (i = 0; i < metadata.subdirs; i++) {
- if (!FcCacheReadString (file, subdir_name, sizeof (subdir_name)))
- goto bail;
- FcStrSetAdd (dirs, (FcChar8 *)subdir_name);
- }
-
- if (metadata.count)
- {
- int fd = fileno (file);
+ if (size < sizeof (FcCache))
+ return NULL;
#if defined(HAVE_MMAP) || defined(__CYGWIN__)
- current_dir_block = mmap (0, metadata.count,
- PROT_READ, MAP_SHARED, fd, metadata.pos);
- if (current_dir_block == MAP_FAILED)
- goto bail;
+ cache = mmap (0, size, PROT_READ, MAP_SHARED, fd, 0);
#elif defined(_WIN32)
- {
- HANDLE hFileMap;
-
- hFileMap = CreateFileMapping((HANDLE) _get_osfhandle(fd), NULL, PAGE_READONLY, 0, 0, NULL);
- if (hFileMap == NULL)
- goto bail;
+ {
+ HANDLE hFileMap;
- current_dir_block = MapViewOfFile (hFileMap, FILE_MAP_READ, 0, metadata.pos, metadata.count);
- if (current_dir_block == NULL)
- {
- CloseHandle (hFileMap);
- goto bail;
- }
+ cache = NULL;
+ hFileMap = CreateFileMapping((HANDLE) _get_osfhandle(fd), NULL,
+ PAGE_READONLY, 0, 0, NULL);
+ if (hFileMap != NULL)
+ {
+ cache = MapViewOfFile (hFileMap, FILE_MAP_READ, 0, 0, size);
+ CloseHandle (hFileMap);
}
-#else
- if (lseek (fd, metatdata.pos, SEEK_SET) == -1)
- goto bail;
-
- current_dir_block = malloc (metadata.count);
- if (!current_dir_block)
- goto bail;
+ }
+#endif
+ if (!cache)
+ {
+ cache = malloc (size);
+ if (!cache)
+ return NULL;
- /* could also use CreateMappedViewOfFile under MinGW... */
- if (read (fd, current_dir_block, metadata.count) != metadata.count)
+ if (read (fd, cache, size) != size)
{
- free (current_dir_block);
- goto bail;
+ free (cache);
+ return NULL;
}
+ allocated = FcTrue;
+ }
+ if (cache->magic != FC_CACHE_MAGIC ||
+ cache->size != size)
+ {
+ if (allocated)
+ free (cache);
+ else
+ {
+#if defined(HAVE_MMAP) || defined(__CYGWIN__)
+ munmap (cache, size);
+#elif defined(_WIN32)
+ UnmapViewOfFile (cache);
#endif
- FcCacheAddBankDir (metadata.bank, (char *) dir);
- if (!FcFontSetUnserialize (&metadata, set, current_dir_block))
- goto bail;
+ }
+ return NULL;
}
- return FcTrue;
-
- bail:
- return FcFalse;
+ /* Mark allocated caches so they're freed rather than unmapped */
+ if (allocated)
+ cache->magic = FC_CACHE_MAGIC_COPY;
+
+ return cache;
}
FcBool
FcDirCacheRead (FcFontSet * set, FcStrSet * dirs,
const FcChar8 *dir, FcConfig *config)
{
- FILE *file;
-
- file = FcDirCacheOpen (config, dir, NULL);
- if (file == NULL)
- goto bail;
+ int fd;
+ FcCache *cache;
+ off_t size;
+ int i;
+ FcFontSet *cache_set;
+ intptr_t *cache_dirs;
+ FcPattern **cache_fonts;
- if (!FcDirCacheConsume (file, set, dirs, dir, NULL))
- goto bail1;
+ fd = FcDirCacheOpen (config, dir, &size);
+ if (fd < 0)
+ return FcFalse;
+ cache = FcDirCacheMap (fd, size);
+
+ if (!cache)
+ {
+ if (FcDebug() & FC_DBG_CACHE)
+ printf ("FcDirCacheRead failed to map cache for %s\n", dir);
+ close (fd);
+ return FcFalse;
+ }
+
+ cache_set = FcCacheSet (cache);
+ cache_fonts = FcFontSetFonts(cache_set);
+ if (FcDebug() & FC_DBG_CACHE)
+ printf ("FcDirCacheRead mapped cache for %s (%d fonts %d subdirs)\n",
+ dir, cache_set->nfont, cache->dirs_count);
+ for (i = 0; i < cache_set->nfont; i++)
+ {
+ FcPattern *font = FcEncodedOffsetToPtr (cache_set,
+ cache_fonts[i],
+ FcPattern);
+ if (FcDebug() & FC_DBG_CACHEV) {
+ printf ("Mapped font %d\n", i);
+ FcPatternPrint (font);
+ }
+ FcFontSetAdd (set, font);
+ }
+
+ cache_dirs = FcCacheDirs (cache);
+ for (i = 0; i < cache->dirs_count; i++)
+ FcStrSetAdd (dirs, FcOffsetToPtr (cache_dirs,
+ cache_dirs[i],
+ FcChar8));
+
if (config)
FcConfigAddFontDir (config, (FcChar8 *)dir);
- fclose (file);
+ close (fd);
return FcTrue;
-
-bail1:
- fclose (file);
-bail:
- return FcFalse;
}
+/*
+ * Cache file is:
+ *
+ * FcCache
+ * dir name
+ * subdirs
+ * FcFontSet
+ */
-static void *
-FcDirCacheProduce (FcFontSet *set, FcCache *metadata)
+static FcCache *
+FcDirCacheProduce (FcFontSet *set, const FcChar8 *dir, FcStrSet *dirs)
{
- void * current_dir_block, * final_dir_block;
- static unsigned int rand_state = 0;
- int bank, needed_bytes_no_align;
-
-#if defined (HAVE_RAND_R)
- if (!rand_state)
- rand_state = time(0L);
- bank = rand_r(&rand_state);
+ FcSerialize *serialize = FcSerializeCreate ();
+ FcCache *cache;
+ int i;
+ intptr_t cache_offset;
+ intptr_t dirs_offset;
+ FcChar8 *dir_serialize;
+ intptr_t *dirs_serialize;
+ FcFontSet *set_serialize;
+
+ if (!serialize)
+ return NULL;
+ /*
+ * Space for cache structure
+ */
+ cache_offset = FcSerializeReserve (serialize, sizeof (FcCache));
+ /*
+ * Directory name
+ */
+ if (!FcStrSerializeAlloc (serialize, dir))
+ goto bail1;
+ /*
+ * Subdirs
+ */
+ dirs_offset = FcSerializeAlloc (serialize, dirs, dirs->num * sizeof (FcChar8 *));
+ for (i = 0; i < dirs->num; i++)
+ if (!FcStrSerializeAlloc (serialize, dirs->strs[i]))
+ goto bail1;
- while (FcCacheHaveBank(bank))
- bank = rand_r(&rand_state);
-#else
- if (!rand_state)
- {
- rand_state = 1;
- srand (time (0L));
- }
- bank = rand();
+ /*
+ * Patterns
+ */
+ if (!FcFontSetSerializeAlloc (serialize, set))
+ goto bail1;
+
+ /* Serialize layout complete. Now allocate space and fill it */
+ cache = malloc (serialize->size);
+ if (!cache)
+ goto bail1;
+ /* shut up valgrind */
+ memset (cache, 0, serialize->size);
- while (FcCacheHaveBank(bank))
- bank = rand();
-#endif
+ serialize->linear = cache;
- memset (metadata, 0, sizeof(FcCache));
- FcFontSetNewBank();
- needed_bytes_no_align = FcFontSetNeededBytes (set);
- metadata->count = needed_bytes_no_align +
- FcFontSetNeededBytesAlign ();
- metadata->magic = FC_CACHE_MAGIC;
- metadata->bank = bank;
+ cache->magic = FC_CACHE_MAGIC;
+ cache->size = serialize->size;
- if (!needed_bytes_no_align) /* not a failure, no fonts to write */
+ /*
+ * Serialize directory name
+ */
+ dir_serialize = FcStrSerialize (serialize, dir);
+ if (!dir_serialize)
+ goto bail2;
+ cache->dir = FcPtrToOffset (cache, dir_serialize);
+
+ /*
+ * Serialize sub dirs
+ */
+ dirs_serialize = FcSerializePtr (serialize, dirs);
+ if (!dirs_serialize)
+ goto bail2;
+ cache->dirs = FcPtrToOffset (cache, dirs_serialize);
+ cache->dirs_count = dirs->num;
+ for (i = 0; i < dirs->num; i++)
{
- /* no, you don't really need to write any bytes at all. */
- metadata->count = 0;
- return 0;
+ FcChar8 *d_serialize = FcStrSerialize (serialize, dirs->strs[i]);
+ if (!d_serialize)
+ goto bail2;
+ dirs_serialize[i] = FcPtrToOffset (dirs_serialize, d_serialize);
}
+
+ /*
+ * Serialize font set
+ */
+ set_serialize = FcFontSetSerialize (serialize, set);
+ if (!set_serialize)
+ goto bail2;
+ cache->set = FcPtrToOffset (cache, set_serialize);
- current_dir_block = malloc (metadata->count);
- if (!current_dir_block)
- goto bail;
- /* shut up valgrind */
- memset (current_dir_block, 0, metadata->count);
- final_dir_block = FcFontSetDistributeBytes (metadata, current_dir_block);
-
- if ((void *)((char *)current_dir_block+metadata->count) < final_dir_block)
- goto bail;
-
- if (!FcFontSetSerialize (bank, set))
- goto bail;
-
- return current_dir_block;
+ FcSerializeDestroy (serialize);
+
+ return cache;
- bail:
- free (current_dir_block);
- return 0;
+bail2:
+ free (cache);
+bail1:
+ FcSerializeDestroy (serialize);
+ return NULL;
}
static FcBool
{
FcChar8 cache_base[CACHEBASE_LEN];
FcChar8 *cache_hashed;
- int fd, i;
+ int fd;
FcAtomic *atomic;
- FcCache metadata;
- void *current_dir_block = 0;
+ FcCache *cache;
FcStrList *list;
FcChar8 *cache_dir = NULL;
FcChar8 *test_dir;
- off_t header_len;
/*
* Write it to the first directory in the list which is writable
FcStrListDone (list);
if (!cache_dir)
return FcFalse;
+
FcDirCacheBasename (dir, cache_base);
cache_hashed = FcStrPlus (cache_dir, cache_base);
if (!cache_hashed)
return FcFalse;
- current_dir_block = FcDirCacheProduce (set, &metadata);
+ cache = FcDirCacheProduce (set, dir, dirs);
- if (metadata.count && !current_dir_block)
+ if (!cache)
goto bail1;
if (FcDebug () & FC_DBG_CACHE)
atomic = FcAtomicCreate ((FcChar8 *)cache_hashed);
if (!atomic)
- goto bail1;
+ goto bail2;
if (!FcAtomicLock (atomic))
- goto bail2;
+ goto bail3;
fd = open((char *)FcAtomicNewFile (atomic), O_RDWR | O_CREAT | O_BINARY, 0666);
if (fd == -1)
- goto bail3;
-
- /*
- * Compute file header length -- the FcCache followed by the subdir names
- */
- header_len = sizeof (FcCache);
- header_len += strlen ((char *) dir) + 1;
- for (i = 0; i < dirs->size; i++)
- header_len += strlen ((char *)dirs->strs[i]) + 1;
+ goto bail4;
- metadata.pos = FcCacheNextOffset (lseek (fd, 0, SEEK_CUR) + header_len);
- metadata.subdirs = dirs->size;
-
- /*
- * Write out the header
- */
- if (write (fd, &metadata, sizeof(FcCache)) != sizeof(FcCache))
+ if (write (fd, cache, cache->size) != cache->size)
{
- perror("write metadata");
+ perror ("write cache");
goto bail5;
}
-
- FcCacheWriteString (fd, (char *) dir);
-
- for (i = 0; i < dirs->size; i++)
- FcCacheWriteString (fd, (char *)dirs->strs[i]);
-
- if (metadata.count)
- {
- if (lseek (fd, metadata.pos, SEEK_SET) != metadata.pos)
- perror("lseek");
- else if (write (fd, current_dir_block, metadata.count) !=
- metadata.count)
- perror("write current_dir_block");
- free (current_dir_block);
- current_dir_block = 0;
- }
close(fd);
if (!FcAtomicReplaceOrig(atomic))
- goto bail3;
+ goto bail4;
FcStrFree ((FcChar8 *)cache_hashed);
FcAtomicUnlock (atomic);
FcAtomicDestroy (atomic);
bail5:
close (fd);
- bail3:
+ bail4:
FcAtomicUnlock (atomic);
- bail2:
+ bail3:
FcAtomicDestroy (atomic);
+ bail2:
+ free (cache);
bail1:
FcStrFree ((FcChar8 *)cache_hashed);
- if (current_dir_block)
- free (current_dir_block);
- return FcFalse;
-}
-
-static int banks_ptr = 0, banks_alloc = 0;
-int * _fcBankId = 0, * _fcBankIdx = 0;
-static const char ** bankDirs = 0;
-
-static FcBool
-FcCacheHaveBank (int bank)
-{
- int i;
-
- if (bank < FC_BANK_FIRST)
- return FcTrue;
-
- for (i = 0; i < banks_ptr; i++)
- if (_fcBankId[i] == bank)
- return FcTrue;
-
return FcFalse;
}
-int
-FcCacheBankToIndexMTF (int bank)
-{
- int i, j;
-
- for (i = 0; i < banks_ptr; i++)
- if (_fcBankId[_fcBankIdx[i]] == bank)
- {
- int t = _fcBankIdx[i];
-
- for (j = i; j > 0; j--)
- _fcBankIdx[j] = _fcBankIdx[j-1];
- _fcBankIdx[0] = t;
- return t;
- }
-
- if (banks_ptr >= banks_alloc)
- {
- int * b, * bidx;
- const char ** bds;
-
- b = realloc (_fcBankId, (banks_alloc + 4) * sizeof(int));
- if (!b)
- return -1;
- _fcBankId = b;
-
- bidx = realloc (_fcBankIdx, (banks_alloc + 4) * sizeof(int));
- if (!bidx)
- return -1;
- _fcBankIdx = bidx;
-
- bds = realloc (bankDirs, (banks_alloc + 4) * sizeof (char *));
- if (!bds)
- return -1;
- bankDirs = bds;
-
- banks_alloc += 4;
- }
-
- i = banks_ptr++;
- _fcBankId[i] = bank;
- _fcBankIdx[i] = i;
- return i;
-}
-
-static void
-FcCacheAddBankDir (int bank, const char * dir)
-{
- int bi = FcCacheBankToIndexMTF (bank);
-
- if (bi < 0)
- return;
-
- bankDirs[bi] = (const char *)FcStrCopy ((FcChar8 *)dir);
-}
-
-const char *
-FcCacheFindBankDir (int bank)
-{
- int bi = FcCacheBankToIndex (bank);
- return bankDirs[bi];
-}
-
/*
* This code implements the MD5 message-digest algorithm.
* The algorithm is due to Ron Rivest. This code was
for (i = 0; i < cached_fonts->nfont; i++)
{
FcChar8 *cfn;
- FcPatternGetString (cached_fonts->fonts[i], FC_FILE, 0, &cfn);
+ FcPattern *font = cached_fonts->fonts[i];
+ FcPatternObjectGetString (font, FC_FILE_OBJECT, 0, &cfn);
- if (FcConfigAcceptFont (config, cached_fonts->fonts[i]) &&
+ if (FcConfigAcceptFont (config, font) &&
(cfn && FcConfigAcceptFilename (config, cfn)))
- FcFontSetAdd (fonts, cached_fonts->fonts[i]);
+ FcFontSetAdd (fonts, font);
cached_fonts->fonts[i] = 0; /* prevent free in FcFontSetDestroy */
}
v.u.b = e->u.bval;
break;
case FcOpField:
- r = FcPatternGet (p, e->u.field, 0, &v);
+ r = FcPatternObjectGet (p, e->u.object, 0, &v);
if (r != FcResultMatch)
v.type = FcTypeVoid;
v = FcValueSave (v);
e = 0;
}
- for (v = values; v; v = FcValueListPtrU(v->next))
+ for (v = values; v; v = FcValueListNext(v))
{
/* Compare the pattern value to the match expression value */
if (FcConfigCompareValue (&v->value, t->op, &value))
if (e->op == FcOpComma)
{
l->value = FcConfigEvaluate (p, e->u.tree.left);
- l->next = FcValueListPtrCreateDynamic(FcConfigValues (p, e->u.tree.right, binding));
+ l->next = FcConfigValues (p, e->u.tree.right, binding);
}
else
{
l->value = FcConfigEvaluate (p, e);
- l->next = FcValueListPtrCreateDynamic(0);
+ l->next = NULL;
}
l->binding = binding;
if (l->value.type == FcTypeVoid)
{
- FcValueList *next = FcValueListPtrU(l->next);
+ FcValueList *next = FcValueListNext(l);
FcMemFree (FC_MEM_VALLIST, sizeof (FcValueList));
free (l);
sameBinding = position->binding;
else
sameBinding = FcValueBindingWeak;
- for (v = FcValueListPtrCreateDynamic(new); FcValueListPtrU(v);
- v = FcValueListPtrU(v)->next)
- if (FcValueListPtrU(v)->binding == FcValueBindingSame)
- FcValueListPtrU(v)->binding = sameBinding;
+ for (v = new; v != NULL; v = FcValueListNext(v))
+ if (v->binding == FcValueBindingSame)
+ v->binding = sameBinding;
if (append)
{
if (position)
prev = &position->next;
else
- for (prev = head; FcValueListPtrU(*prev);
- prev = &(FcValueListPtrU(*prev)->next))
+ for (prev = head; *prev != NULL;
+ prev = &(*prev)->next)
;
}
else
{
if (position)
{
- for (prev = head; FcValueListPtrU(*prev);
- prev = &(FcValueListPtrU(*prev)->next))
+ for (prev = head; *prev != NULL;
+ prev = &(*prev)->next)
{
- if (FcValueListPtrU(*prev) == position)
+ if (*prev == position)
break;
}
}
if (FcDebug () & FC_DBG_EDIT)
{
- if (!FcValueListPtrU(*prev))
+ if (*prev == NULL)
printf ("position not on list\n");
}
}
if (new)
{
- last = FcValueListPtrCreateDynamic(new);
- while (FcValueListPtrU(FcValueListPtrU(last)->next))
- last = FcValueListPtrU(last)->next;
+ last = new;
+ while (last->next != NULL)
+ last = last->next;
- FcValueListPtrU(last)->next = *prev;
- *prev = FcValueListPtrCreateDynamic(new);
+ last->next = *prev;
+ *prev = new;
}
if (FcDebug () & FC_DBG_EDIT)
{
FcValueListPtr *prev;
- for (prev = head; FcValueListPtrU(*prev);
- prev = &(FcValueListPtrU(*prev)->next))
+ for (prev = head; *prev != NULL; prev = &(*prev)->next)
{
- if (FcValueListPtrU(*prev) == position)
+ if (*prev == position)
{
*prev = position->next;
- position->next = FcValueListPtrCreateDynamic(0);
- FcValueListDestroy (FcValueListPtrCreateDynamic(position));
+ position->next = NULL;
+ FcValueListDestroy (position);
break;
}
}
static void
FcConfigPatternAdd (FcPattern *p,
- const char *object,
+ FcObject object,
FcValueList *list,
FcBool append)
{
if (list)
{
- FcPatternElt *e = FcPatternInsertElt (p, object);
+ FcPatternElt *e = FcPatternObjectInsertElt (p, object);
if (!e)
return;
*/
static void
FcConfigPatternDel (FcPattern *p,
- const char *object)
+ FcObject object)
{
- FcPatternElt *e = FcPatternFindElt (p, object);
+ FcPatternElt *e = FcPatternObjectFindElt (p, object);
if (!e)
return;
- while (FcValueListPtrU(e->values))
- FcConfigDel (&e->values, FcValueListPtrU(e->values));
+ while (e->values != NULL)
+ FcConfigDel (&e->values, e->values);
}
static void
FcConfigPatternCanon (FcPattern *p,
- const char *object)
+ FcObject object)
{
- FcPatternElt *e = FcPatternFindElt (p, object);
+ FcPatternElt *e = FcPatternObjectFindElt (p, object);
if (!e)
return;
- if (!FcValueListPtrU(e->values))
- FcPatternDel (p, object);
+ if (e->values == NULL)
+ FcPatternObjectDel (p, object);
}
FcBool
else
m = p;
if (m)
- st[i].elt = FcPatternFindElt (m, t->field);
+ st[i].elt = FcPatternObjectFindElt (m, t->object);
else
st[i].elt = 0;
/*
* Check to see if there is a match, mark the location
* to apply match-relative edits
*/
- st[i].value = FcConfigMatchValueList (m, t, FcValueListPtrU(st[i].elt->values));
+ st[i].value = FcConfigMatchValueList (m, t, st[i].elt->values);
if (!st[i].value)
break;
- if (t->qual == FcQualFirst && st[i].value != FcValueListPtrU(st[i].elt->values))
+ if (t->qual == FcQualFirst && st[i].value != st[i].elt->values)
break;
- if (t->qual == FcQualNotFirst && st[i].value == FcValueListPtrU(st[i].elt->values))
+ if (t->qual == FcQualNotFirst && st[i].value == st[i].elt->values)
break;
}
if (t)
for (t = s->test, i = 0; t; t = t->next, i++)
{
if ((t->kind == FcMatchFont || kind == FcMatchPattern) &&
- !FcStrCmpIgnoreCase ((FcChar8 *) t->field,
- (FcChar8 *) e->field))
+ t->object == e->object)
{
/*
* KLUDGE - the pattern may have been reallocated or
* the element again
*/
if (e != s->edit && st[i].elt)
- st[i].elt = FcPatternFindElt (p, t->field);
+ st[i].elt = FcPatternObjectFindElt (p, t->object);
if (!st[i].elt)
t = 0;
break;
if (t)
{
FcValueList *thisValue = st[i].value;
- FcValueList *nextValue = thisValue ? FcValueListPtrU(thisValue->next) : 0;
+ FcValueList *nextValue = thisValue;
/*
* Append the new list of values after the current value
* Delete all of the values and insert
* the new set
*/
- FcConfigPatternDel (p, e->field);
- FcConfigPatternAdd (p, e->field, l, FcTrue);
+ FcConfigPatternDel (p, e->object);
+ FcConfigPatternAdd (p, e->object, l, FcTrue);
/*
* Adjust any pointers into the value list as they no
* longer point to anything valid
}
/* fall through ... */
case FcOpPrependFirst:
- FcConfigPatternAdd (p, e->field, l, FcFalse);
+ FcConfigPatternAdd (p, e->object, l, FcFalse);
break;
case FcOpAppend:
if (t)
}
/* fall through ... */
case FcOpAppendLast:
- FcConfigPatternAdd (p, e->field, l, FcTrue);
+ FcConfigPatternAdd (p, e->object, l, FcTrue);
break;
default:
- FcValueListDestroy (FcValueListPtrCreateDynamic(l));
+ FcValueListDestroy (l);
break;
}
}
* any properties without data
*/
for (e = s->edit; e; e = e->next)
- FcConfigPatternCanon (p, e->field);
+ FcConfigPatternCanon (p, e->object);
if (FcDebug () & FC_DBG_EDIT)
{
/* #define CHATTY */
-static FcCharSet ** charsets = 0;
-static FcChar16 ** numbers = 0;
-static int charset_bank_count = 0, charset_ptr, charset_count;
-static int charset_numbers_ptr, charset_numbers_count;
-static FcCharLeaf ** leaves = 0;
-static int charset_leaf_ptr, charset_leaf_count;
-static int ** leaf_idx = 0;
-static int charset_leaf_idx_ptr, charset_leaf_idx_count;
-
-extern const FcChar16 langBankNumbers[];
-extern const FcCharLeaf langBankLeaves[];
-extern const int langBankLeafIdx[];
-
-static FcBool
-FcCharSetEnsureBank (int bi);
-
-void
-FcLangCharSetPopulate (void)
-{
- int bi = FcCacheBankToIndexMTF (FC_BANK_LANGS);
- FcCharSetEnsureBank (bi);
- charsets[bi] = 0;
- numbers[bi] = (FcChar16 *)langBankNumbers;
- leaves[bi] = (FcCharLeaf *)langBankLeaves;
- leaf_idx[bi] = (int *)langBankLeafIdx;
-}
-
FcCharSet *
FcCharSetCreate (void)
{
FcMemAlloc (FC_MEM_CHARSET, sizeof (FcCharSet));
fcs->ref = 1;
fcs->num = 0;
- fcs->bank = FC_BANK_DYNAMIC;
- fcs->u.dyn.leaves = 0;
- fcs->u.dyn.numbers = 0;
+ fcs->leaves_offset = FcPtrToOffset (fcs, NULL);
+ fcs->numbers_offset = FcPtrToOffset (fcs, NULL);
return fcs;
}
FcCharSetDestroy (FcCharSet *fcs)
{
int i;
+
if (fcs->ref == FC_REF_CONSTANT)
return;
if (--fcs->ref > 0)
return;
- if (fcs->bank == FC_BANK_DYNAMIC)
+ for (i = 0; i < fcs->num; i++)
{
- for (i = 0; i < fcs->num; i++)
- {
- FcMemFree (FC_MEM_CHARLEAF, sizeof (FcCharLeaf));
- free (fcs->u.dyn.leaves[i]);
- }
- if (fcs->u.dyn.leaves)
- {
- FcMemFree (FC_MEM_CHARSET, fcs->num * sizeof (FcCharLeaf *));
- free (fcs->u.dyn.leaves);
- }
- if (fcs->u.dyn.numbers)
- {
- FcMemFree (FC_MEM_CHARSET, fcs->num * sizeof (FcChar16));
- free (fcs->u.dyn.numbers);
- }
+ FcMemFree (FC_MEM_CHARLEAF, sizeof (FcCharLeaf));
+ free (FcCharSetLeaf (fcs, i));
+ }
+ if (FcCharSetLeaves (fcs))
+ {
+ FcMemFree (FC_MEM_CHARSET, fcs->num * sizeof (intptr_t));
+ free (FcCharSetLeaves (fcs));
+ }
+ if (FcCharSetNumbers (fcs))
+ {
+ FcMemFree (FC_MEM_CHARSET, fcs->num * sizeof (FcChar16));
+ free (FcCharSetNumbers (fcs));
}
FcMemFree (FC_MEM_CHARSET, sizeof (FcCharSet));
free (fcs);
static int
FcCharSetFindLeafPos (const FcCharSet *fcs, FcChar32 ucs4)
{
- FcChar16 *numbers = FcCharSetGetNumbers(fcs);
+ FcChar16 *numbers = FcCharSetNumbers(fcs);
FcChar16 page;
int low = 0;
int high = fcs->num - 1;
{
int pos = FcCharSetFindLeafPos (fcs, ucs4);
if (pos >= 0)
- return FcCharSetGetLeaf(fcs, pos);
+ return FcCharSetLeaf(fcs, pos);
return 0;
}
FcCharLeaf *leaf,
int pos)
{
- FcCharLeaf **leaves;
- FcChar16 *numbers;
+ intptr_t *leaves = FcCharSetLeaves (fcs);
+ FcChar16 *numbers = FcCharSetNumbers (fcs);
ucs4 >>= 8;
if (ucs4 >= 0x10000)
return FcFalse;
- if (fcs->bank != FC_BANK_DYNAMIC)
+ if (!leaves)
+ leaves = malloc (sizeof (*leaves));
+ else
{
- /* convert to dynamic */
- int i;
-
- leaves = malloc ((fcs->num + 1) * sizeof (FcCharLeaf *));
- if (!leaves)
- return FcFalse;
- FcMemAlloc (FC_MEM_CHARSET, (fcs->num + 1) * sizeof (FcCharLeaf *));
- numbers = malloc ((fcs->num + 1) * sizeof (FcChar16));
- if (!numbers)
- {
- free (leaves);
- return FcFalse;
- }
- FcMemAlloc (FC_MEM_CHARSET, (fcs->num + 1) * sizeof (FcChar16));
-
- for (i = 0; i < fcs->num; i++)
- leaves[i] = FcCharSetGetLeaf(fcs, i);
- memcpy (numbers, FcCharSetGetNumbers(fcs),
- fcs->num * sizeof (FcChar16));
+ intptr_t *new_leaves = realloc (leaves, (fcs->num + 1) *
+ sizeof (*leaves));
+ intptr_t distance = (intptr_t) new_leaves - (intptr_t) leaves;
+
+ if (new_leaves && distance)
+ {
+ int i;
- fcs->bank = FC_BANK_DYNAMIC;
- fcs->u.dyn.leaves = leaves;
- fcs->u.dyn.numbers = numbers;
+ for (i = 0; i < fcs->num; i++)
+ new_leaves[i] -= distance;
+ }
+ leaves = new_leaves;
}
+ if (!leaves)
+ return FcFalse;
+
+ if (fcs->num)
+ FcMemFree (FC_MEM_CHARSET, fcs->num * sizeof (intptr_t));
+ FcMemAlloc (FC_MEM_CHARSET, (fcs->num + 1) * sizeof (intptr_t));
+ fcs->leaves_offset = FcPtrToOffset (fcs, leaves);
+
+ if (!numbers)
+ numbers = malloc (sizeof (FcChar16));
else
- {
- if (!fcs->u.dyn.leaves)
- leaves = malloc (sizeof (FcCharLeaf *));
- else
- leaves = realloc (fcs->u.dyn.leaves, (fcs->num + 1) * sizeof (FcCharLeaf *));
- if (!leaves)
- return FcFalse;
- if (fcs->num)
- FcMemFree (FC_MEM_CHARSET, fcs->num * sizeof (FcCharLeaf *));
- FcMemAlloc (FC_MEM_CHARSET, (fcs->num + 1) * sizeof (FcCharLeaf *));
- fcs->u.dyn.leaves = leaves;
- if (!fcs->u.dyn.numbers)
- numbers = malloc (sizeof (FcChar16));
- else
- numbers = realloc (fcs->u.dyn.numbers, (fcs->num + 1) * sizeof (FcChar16));
- if (!numbers)
- return FcFalse;
- if (fcs->num)
- FcMemFree (FC_MEM_CHARSET, fcs->num * sizeof (FcChar16));
- FcMemAlloc (FC_MEM_CHARSET, (fcs->num + 1) * sizeof (FcChar16));
- fcs->u.dyn.numbers = numbers;
- }
+ numbers = realloc (numbers, (fcs->num + 1) * sizeof (FcChar16));
+ if (!numbers)
+ return FcFalse;
+
+ if (fcs->num)
+ FcMemFree (FC_MEM_CHARSET, fcs->num * sizeof (FcChar16));
+ FcMemAlloc (FC_MEM_CHARSET, (fcs->num + 1) * sizeof (FcChar16));
+ fcs->numbers_offset = FcPtrToOffset (fcs, numbers);
- memmove (fcs->u.dyn.leaves + pos + 1, fcs->u.dyn.leaves + pos,
- (fcs->num - pos) * sizeof (FcCharLeaf *));
- memmove (fcs->u.dyn.numbers + pos + 1, fcs->u.dyn.numbers + pos,
- (fcs->num - pos) * sizeof (FcChar16));
- fcs->u.dyn.numbers[pos] = (FcChar16) ucs4;
- fcs->u.dyn.leaves[pos] = leaf;
+ memmove (leaves + pos + 1, leaves + pos,
+ (fcs->num - pos) * sizeof (*leaves));
+ memmove (numbers + pos + 1, numbers + pos,
+ (fcs->num - pos) * sizeof (*numbers));
+ numbers[pos] = (FcChar16) ucs4;
+ leaves[pos] = FcPtrToOffset (leaves, leaf);
fcs->num++;
return FcTrue;
}
pos = FcCharSetFindLeafPos (fcs, ucs4);
if (pos >= 0)
- return FcCharSetGetLeaf(fcs, pos);
+ return FcCharSetLeaf(fcs, pos);
leaf = calloc (1, sizeof (FcCharLeaf));
if (!leaf)
if (pos >= 0)
{
FcMemFree (FC_MEM_CHARLEAF, sizeof (FcCharLeaf));
- if (fcs->bank == FC_BANK_DYNAMIC)
- {
- free (fcs->u.dyn.leaves[pos]);
- fcs->u.dyn.leaves[pos] = leaf;
- }
- else
- {
- int bi = FcCacheBankToIndex(fcs->bank);
- leaves[bi][leaf_idx[fcs->bank][fcs->u.stat.leafidx_offset]+pos] = *leaf;
- }
+ free (FcCharSetLeaf (fcs, pos));
+ FcCharSetLeaves(fcs)[pos] = FcPtrToOffset (FcCharSetLeaves(fcs),
+ leaf);
return FcTrue;
}
pos = -pos - 1;
iter->leaf = 0;
return;
}
- iter->ucs4 = (FcChar32) FcCharSetGetNumbers(fcs)[pos] << 8;
+ iter->ucs4 = (FcChar32) FcCharSetNumbers(fcs)[pos] << 8;
}
- iter->leaf = FcCharSetGetLeaf(fcs, pos);
+ iter->leaf = FcCharSetLeaf(fcs, pos);
iter->pos = pos;
#ifdef CHATTY
printf ("set %08x: %08x\n", iter->ucs4, (FcChar32) iter->leaf);
}
else
{
- iter->ucs4 = (FcChar32) FcCharSetGetNumbers(fcs)[pos] << 8;
- iter->leaf = FcCharSetGetLeaf(fcs, pos);
+ iter->ucs4 = (FcChar32) FcCharSetNumbers(fcs)[pos] << 8;
+ iter->leaf = FcCharSetLeaf(fcs, pos);
iter->pos = pos;
}
}
ai = 0;
while (ai < a->num && bi < b->num)
{
- an = FcCharSetGetNumbers(a)[ai];
- bn = FcCharSetGetNumbers(b)[bi];
+ an = FcCharSetNumbers(a)[ai];
+ bn = FcCharSetNumbers(b)[bi];
/*
* Check matching pages
*/
if (an == bn)
{
- FcChar32 *am = FcCharSetGetLeaf(a, ai)->map;
- FcChar32 *bm = FcCharSetGetLeaf(b, bi)->map;
+ FcChar32 *am = FcCharSetLeaf(a, ai)->map;
+ FcChar32 *bm = FcCharSetLeaf(b, bi)->map;
if (am != bm)
{
while (low <= high)
{
int mid = (low + high) >> 1;
- bn = FcCharSetGetNumbers(b)[mid];
+ bn = FcCharSetNumbers(b)[mid];
if (bn == an)
{
high = mid;
high = mid - 1;
}
bi = high;
- while (bi < b->num && FcCharSetGetNumbers(b)[bi] < an)
+ while (bi < b->num && FcCharSetNumbers(b)[bi] < an)
bi++;
}
}
/* hash in leaves */
for (i = 0; i < fcs->num * (int) (sizeof (FcCharLeaf *) / sizeof (FcChar32)); i++)
- hash = ((hash << 1) | (hash >> 31)) ^ (FcChar32)(FcCharSetGetLeaf(fcs, i)->map);
+ hash = ((hash << 1) | (hash >> 31)) ^ (FcChar32)(FcCharSetLeaf(fcs, i)->map);
/* hash in numbers */
for (i = 0; i < fcs->num; i++)
- hash = ((hash << 1) | (hash >> 31)) ^ *FcCharSetGetNumbers(fcs);
+ hash = ((hash << 1) | (hash >> 31)) ^ *FcCharSetNumbers(fcs);
return hash;
}
FcCharSetEnt **bucket = &FcCharSetHashTable[hash % FC_CHAR_SET_HASH_SIZE];
FcCharSetEnt *ent;
int size;
+ int i;
FcCharSetTotal++;
FcCharSetTotalEnts += fcs->num;
{
if (ent->hash == hash &&
ent->set.num == fcs->num &&
- !memcmp (FcCharSetGetNumbers(&ent->set),
- FcCharSetGetNumbers(fcs),
+ !memcmp (FcCharSetNumbers(&ent->set),
+ FcCharSetNumbers(fcs),
fcs->num * sizeof (FcChar16)))
{
FcBool ok = FcTrue;
int i;
for (i = 0; i < fcs->num; i++)
- if (FcCharSetGetLeaf(&ent->set, i) != FcCharSetGetLeaf(fcs, i))
+ if (FcCharSetLeaf(&ent->set, i) != FcCharSetLeaf(fcs, i))
ok = FcFalse;
if (ok)
return &ent->set;
ent->set.ref = FC_REF_CONSTANT;
ent->set.num = fcs->num;
- ent->set.bank = fcs->bank;
- if (fcs->bank == FC_BANK_DYNAMIC)
+ if (fcs->num)
{
- if (fcs->num)
- {
- ent->set.u.dyn.leaves = (FcCharLeaf **) (ent + 1);
- ent->set.u.dyn.numbers = (FcChar16 *) (ent->set.u.dyn.leaves + fcs->num);
- memcpy (ent->set.u.dyn.leaves, fcs->u.dyn.leaves, fcs->num * sizeof (FcCharLeaf *));
- memcpy (ent->set.u.dyn.numbers, fcs->u.dyn.numbers, fcs->num * sizeof (FcChar16));
- }
- else
- {
- ent->set.u.dyn.leaves = 0;
- ent->set.u.dyn.numbers = 0;
- }
+ intptr_t *ent_leaves;
+
+ ent->set.leaves_offset = sizeof (ent->set);
+ ent->set.numbers_offset = (ent->set.leaves_offset +
+ fcs->num * sizeof (intptr_t));
+
+ ent_leaves = FcCharSetLeaves (&ent->set);
+ for (i = 0; i < fcs->num; i++)
+ ent_leaves[i] = FcPtrToOffset (ent_leaves,
+ FcCharSetLeaf (fcs, i));
+ memcpy (FcCharSetNumbers (&ent->set),
+ FcCharSetNumbers (fcs),
+ fcs->num * sizeof (FcChar16));
}
else
{
- ent->set.u.stat.leafidx_offset = fcs->u.stat.leafidx_offset;
- ent->set.u.stat.numbers_offset = fcs->u.stat.numbers_offset;
+ ent->set.leaves_offset = 0;
+ ent->set.numbers_offset = 0;
}
ent->hash = hash;
goto bail0;
for (i = 0; i < fcs->num; i++)
{
- l = FcCharSetFreezeLeaf (FcCharSetGetLeaf(fcs, i));
+ l = FcCharSetFreezeLeaf (FcCharSetLeaf(fcs, i));
if (!l)
goto bail1;
- if (!FcCharSetInsertLeaf (b, FcCharSetGetNumbers(fcs)[i] << 8, l))
+ if (!FcCharSetInsertLeaf (b, FcCharSetNumbers(fcs)[i] << 8, l))
goto bail1;
}
n = FcCharSetFreezeBase (b);
bail1:
- if (b->bank == FC_BANK_DYNAMIC)
+ if (FcCharSetLeaves (b))
{
- if (b->u.dyn.leaves)
- {
- FcMemFree (FC_MEM_CHARSET, b->num * sizeof (FcCharLeaf *));
- free (b->u.dyn.leaves);
- }
- if (b->u.dyn.numbers)
- {
- FcMemFree (FC_MEM_CHARSET, b->num * sizeof (FcChar16));
- free (b->u.dyn.numbers);
- }
+ FcMemFree (FC_MEM_CHARSET, b->num * sizeof (FcCharLeaf *));
+ free (FcCharSetLeaves (b));
+ }
+ if (FcCharSetNumbers (b))
+ {
+ FcMemFree (FC_MEM_CHARSET, b->num * sizeof (FcChar16));
+ free (FcCharSetNumbers (b));
}
FcMemFree (FC_MEM_CHARSET, sizeof (FcCharSet));
free (b);
#endif
n = FcCharSetFreezeBase (c);
bail1:
- if (c->bank == FC_BANK_DYNAMIC)
+ if (FcCharSetLeaves (c))
{
- if (c->u.dyn.leaves)
- {
- FcMemFree (FC_MEM_CHARSET, c->num * sizeof (FcCharLeaf *));
- free (c->u.dyn.leaves);
- }
- if (c->u.dyn.numbers)
- {
- FcMemFree (FC_MEM_CHARSET, c->num * sizeof (FcChar16));
- free (c->u.dyn.numbers);
- }
- FcMemFree (FC_MEM_CHARSET, sizeof (FcCharSet));
+ FcMemFree (FC_MEM_CHARSET, c->num * sizeof (FcCharLeaf *));
+ free (FcCharSetLeaves (c));
+ }
+ if (FcCharSetNumbers (c))
+ {
+ FcMemFree (FC_MEM_CHARSET, c->num * sizeof (FcChar16));
+ free (FcCharSetNumbers (c));
}
+ FcMemFree (FC_MEM_CHARSET, sizeof (FcCharSet));
free (c);
bail0:
return n;
return FcTrue;
}
-void
-FcCharSetNewBank(void)
-{
- charset_count = 0;
- charset_numbers_count = 0;
- charset_leaf_count = 0;
- charset_leaf_idx_count = 0;
-}
-
-int
-FcCharSetNeededBytes (const FcCharSet *c)
-{
- /* yes, there's redundancy */
- charset_count++;
- charset_leaf_idx_count += c->num;
- charset_leaf_count += c->num;
- charset_numbers_count += c->num;
- return sizeof (FcCharSet) +
- sizeof (int) * c->num + /* leaf_idx */
- sizeof (FcCharLeaf) * c->num + /* leaf */
- sizeof (FcChar16) * c->num; /* number */
-}
-
-int
-FcCharSetNeededBytesAlign (void)
-{
- return fc_alignof (FcCharSet) + fc_alignof (int) +
- fc_alignof (FcCharLeaf) + fc_alignof (FcChar16);
-}
-
-static FcBool
-FcCharSetEnsureBank (int bi)
+FcBool
+FcCharSetSerializeAlloc (FcSerialize *serialize, const FcCharSet *cs)
{
- if (!charsets || charset_bank_count <= bi)
- {
- int new_count = charset_bank_count + 2;
- FcCharSet ** cs;
- FcChar16 ** n;
- FcCharLeaf ** lvs;
- int ** lvi;
- int i;
-
- cs = realloc(charsets, sizeof(FcCharSet*) * new_count);
- if (!cs) return 0;
- n = realloc(numbers, sizeof(FcChar16*) * new_count);
- if (!n) return 0;
- lvs = realloc(leaves, sizeof(FcCharLeaf*) * new_count);
- if (!lvs) return 0;
- lvi = realloc(leaf_idx, sizeof(int*) * new_count);
- if (!lvi) return 0;
-
- charsets = cs; numbers = n; leaves = lvs; leaf_idx = lvi;
- for (i = charset_bank_count; i < new_count; i++)
- {
- charsets[i] = 0;
- numbers[i] = 0;
- leaves[i] = 0;
- leaf_idx[i] = 0;
- }
- charset_bank_count = new_count;
- }
+ intptr_t *leaves = FcCharSetLeaves (cs);
+ FcChar16 *numbers = FcCharSetNumbers (cs);
+ int i;
+
+ if (!FcSerializeAlloc (serialize, cs, sizeof (FcCharSet)))
+ return FcFalse;
+ if (!FcSerializeAlloc (serialize, leaves, cs->num * sizeof (intptr_t)))
+ return FcFalse;
+ if (!FcSerializeAlloc (serialize, numbers, cs->num * sizeof (FcChar16)))
+ return FcFalse;
+ for (i = 0; i < cs->num; i++)
+ if (!FcSerializeAlloc (serialize, FcCharSetLeaf(cs, i),
+ sizeof (FcCharLeaf)))
+ return FcFalse;
return FcTrue;
}
-
-void *
-FcCharSetDistributeBytes (FcCache * metadata, void * block_ptr)
+
+FcCharSet *
+FcCharSetSerialize(FcSerialize *serialize, const FcCharSet *cs)
{
- int bi = FcCacheBankToIndex(metadata->bank);
- if (!FcCharSetEnsureBank(bi))
- return 0;
+ FcCharSet *cs_serialized = FcSerializePtr (serialize, cs);
+ intptr_t *leaves, *leaves_serialized;
+ FcChar16 *numbers, *numbers_serialized;
+ FcCharLeaf *leaf, *leaf_serialized;
+ int i;
- block_ptr = ALIGN (block_ptr, FcCharSet);
- charsets[bi] = (FcCharSet *)block_ptr;
- block_ptr = (void *)((char *)block_ptr +
- (sizeof (FcCharSet) * charset_count));
- block_ptr = ALIGN (block_ptr, FcChar16);
- numbers[bi] = (FcChar16 *)block_ptr;
- block_ptr = (void *)((char *)block_ptr +
- (sizeof(FcChar16) * charset_numbers_count));
- block_ptr = ALIGN (block_ptr, FcCharLeaf);
- leaves[bi] = (FcCharLeaf *)block_ptr;
- block_ptr = (void *)((char *)block_ptr +
- (sizeof(FcCharLeaf) * charset_leaf_count));
- block_ptr = ALIGN (block_ptr, int);
- leaf_idx[bi] = (int *)block_ptr;
- block_ptr = (void *)((char *)block_ptr +
- (sizeof(int) * charset_leaf_idx_count));
-
- metadata->charset_count = charset_count;
- metadata->charset_numbers_count = charset_numbers_count;
- metadata->charset_leaf_count = charset_leaf_count;
- metadata->charset_leaf_idx_count = charset_leaf_idx_count;
- charset_ptr = 0; charset_leaf_ptr = 0;
- charset_leaf_idx_ptr = 0; charset_numbers_ptr = 0;
- return block_ptr;
-}
+ if (!cs_serialized)
+ return NULL;
+
+ cs_serialized->ref = FC_REF_CONSTANT;
+ cs_serialized->num = cs->num;
-FcCharSet *
-FcCharSetSerialize(int bank, FcCharSet *c)
-{
- int i;
- FcCharSet new;
- int bi = FcCacheBankToIndex(bank), cp = charset_ptr;
+ leaves = FcCharSetLeaves (cs);
+ leaves_serialized = FcSerializePtr (serialize, leaves);
+ if (!leaves_serialized)
+ return NULL;
- new.ref = FC_REF_CONSTANT;
- new.bank = bank;
- new.u.stat.leafidx_offset = charset_leaf_idx_ptr;
- new.u.stat.numbers_offset = charset_numbers_ptr;
- new.num = c->num;
+ cs_serialized->leaves_offset = FcPtrToOffset (cs_serialized,
+ leaves_serialized);
+
+ numbers = FcCharSetNumbers (cs);
+ numbers_serialized = FcSerializePtr (serialize, numbers);
+ if (!numbers)
+ return NULL;
- charsets[bi][charset_ptr++] = new;
+ cs_serialized->numbers_offset = FcPtrToOffset (cs_serialized,
+ numbers_serialized);
- for (i = 0; i < c->num; i++)
+ for (i = 0; i < cs->num; i++)
{
- leaf_idx[bi][charset_leaf_idx_ptr++] = charset_leaf_ptr;
- memcpy (&leaves[bi][charset_leaf_ptr++],
- c->u.dyn.leaves[i], sizeof(FcCharLeaf));
- numbers[bi][charset_numbers_ptr++] = c->u.dyn.numbers[i];
+ leaf = FcCharSetLeaf (cs, i);
+ leaf_serialized = FcSerializePtr (serialize, leaf);
+ if (!leaf_serialized)
+ return NULL;
+ *leaf_serialized = *leaf;
+ leaves_serialized[i] = FcPtrToOffset (leaves_serialized, leaf);
+ numbers_serialized[i] = numbers[i];
}
-
- return &charsets[bi][cp];
-}
-
-void *
-FcCharSetUnserialize (FcCache *metadata, void *block_ptr)
-{
- int bi = FcCacheBankToIndex(metadata->bank);
- if (!FcCharSetEnsureBank(bi))
- return 0;
-
- block_ptr = ALIGN (block_ptr, FcCharSet);
- charsets[bi] = (FcCharSet *)block_ptr;
- block_ptr = (void *)((char *)block_ptr +
- (sizeof (FcCharSet) * metadata->charset_count));
- block_ptr = ALIGN (block_ptr, FcChar16);
- numbers[bi] = (FcChar16 *)block_ptr;
- block_ptr = (void *)((char *)block_ptr +
- (sizeof(FcChar16) * metadata->charset_numbers_count));
- block_ptr = ALIGN (block_ptr, FcCharLeaf);
- leaves[bi] = (FcCharLeaf *)block_ptr;
- block_ptr = (void *)((char *)block_ptr +
- (sizeof(FcCharLeaf) * metadata->charset_leaf_count));
- block_ptr = ALIGN (block_ptr, int);
- leaf_idx[bi] = (int *)block_ptr;
- block_ptr = (void *)((char *)block_ptr +
- (sizeof(int) * metadata->charset_leaf_idx_count));
-
- return block_ptr;
-}
-
-FcCharLeaf *
-FcCharSetGetLeaf(const FcCharSet *c, int i)
-{
- int bi;
- if (c->bank == FC_BANK_DYNAMIC)
- return c->u.dyn.leaves[i];
- bi = FcCacheBankToIndex(c->bank);
-
- return &leaves[bi][leaf_idx[bi][c->u.stat.leafidx_offset+i]];
-}
-
-FcChar16 *
-FcCharSetGetNumbers(const FcCharSet *c)
-{
- int bi;
- if (c->bank == FC_BANK_DYNAMIC)
- return c->u.dyn.numbers;
- bi = FcCacheBankToIndex(c->bank);
-
- return &numbers[bi][c->u.stat.numbers_offset];
+
+ return cs_serialized;
}
-
printf (" (%f %f; %f %f)", v.u.m->xx, v.u.m->xy, v.u.m->yx, v.u.m->yy);
break;
case FcTypeCharSet: /* XXX */
- printf (" set");
+ printf (" ");
+ FcCharSetPrint (v.u.c);
break;
case FcTypeLangSet:
printf (" ");
void
FcValueListPrint (FcValueListPtr l)
{
- for (; FcValueListPtrU(l); l = FcValueListPtrU(l)->next)
+ for (; l != NULL; l = FcValueListNext(l))
{
- FcValuePrint (FcValueCanonicalize(&FcValueListPtrU(l)->value));
- switch (FcValueListPtrU(l)->binding) {
+ FcValuePrint (FcValueCanonicalize(&l->value));
+ switch (l->binding) {
case FcValueBindingWeak:
printf ("(w)");
break;
FcStrBufDestroy (&buf);
}
+void
+FcCharSetPrint (const FcCharSet *c)
+{
+ int i, j;
+
+ for (i = 0; i < c->num; i++)
+ {
+ FcCharLeaf *leaf = FcCharSetLeaf(c, i);
+
+ printf ("%04x:", FcCharSetNumbers(c)[i]);
+ for (j = 0; j < 256/32; j++)
+ printf (" %08x", leaf->map[j]);
+ printf ("\n");
+ }
+}
+
void
FcPatternPrint (const FcPattern *p)
{
printf ("Pattern has %d elts (size %d)\n", p->num, p->size);
for (i = 0; i < p->num; i++)
{
- e = FcPatternEltU(p->elts) + i;
- printf ("\t%s:", FcObjectPtrU(e->object));
+ e = &FcPatternElts(p)[i];
+ printf ("\t%s:", FcObjectName(e->object));
/* so that fc-match properly displays file: foo... */
- if (e->object == FcObjectToPtr(FC_FILE))
+ if (e->object == FC_FILE_OBJECT)
{
FcChar8 * s;
- FcPatternGetString (p, FC_FILE, 0, &s);
+ FcPatternObjectGetString (p, FC_FILE_OBJECT, 0, &s);
printf (" \"%s\"", s);
- switch (FcValueListPtrU(e->values)->binding) {
+ switch (FcPatternEltValues(e)->binding) {
case FcValueBindingWeak:
printf ("(w)");
break;
}
}
else
- FcValueListPrint (e->values);
+ FcValueListPrint (FcPatternEltValues(e));
printf ("\n");
}
printf ("\n");
case FcOpBool: printf ("%s", expr->u.bval ? "true" : "false"); break;
case FcOpCharSet: printf ("charset\n"); break;
case FcOpNil: printf ("nil\n"); break;
- case FcOpField: printf ("%s", expr->u.field); break;
+ case FcOpField: printf ("%s", FcObjectName(expr->u.object)); break;
case FcOpConst: printf ("%s", expr->u.constant); break;
case FcOpQuest:
FcExprPrint (expr->u.tree.left);
printf ("not_first ");
break;
}
- printf ("%s ", test->field);
+ printf ("%s ", FcObjectName (test->object));
FcOpPrint (test->op);
printf (" ");
FcExprPrint (test->expr);
void
FcEditPrint (const FcEdit *edit)
{
- printf ("Edit %s ", edit->field);
+ printf ("Edit %s ", FcObjectName (edit->object));
FcOpPrint (edit->op);
printf (" ");
FcExprPrint (edit->expr);
#include <locale.h>
static const struct {
- const char *field;
+ FcObject field;
FcBool value;
} FcBoolDefaults[] = {
- { FC_HINTING, FcTrue }, /* !FT_LOAD_NO_HINTING */
- { FC_VERTICAL_LAYOUT, FcFalse }, /* FC_LOAD_VERTICAL_LAYOUT */
- { FC_AUTOHINT, FcFalse }, /* FC_LOAD_FORCE_AUTOHINT */
- { FC_GLOBAL_ADVANCE, FcTrue }, /* !FC_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH */
- { FC_EMBEDDED_BITMAP, FcTrue }, /* !FC_LOAD_NO_BITMAP */
+ { FC_HINTING_OBJECT, FcTrue }, /* !FT_LOAD_NO_HINTING */
+ { FC_VERTICAL_LAYOUT_OBJECT, FcFalse }, /* FC_LOAD_VERTICAL_LAYOUT */
+ { FC_AUTOHINT_OBJECT, FcFalse }, /* FC_LOAD_FORCE_AUTOHINT */
+ { FC_GLOBAL_ADVANCE_OBJECT, FcTrue }, /* !FC_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH */
+ { FC_EMBEDDED_BITMAP_OBJECT, FcTrue }, /* !FC_LOAD_NO_BITMAP */
};
#define NUM_FC_BOOL_DEFAULTS (int) (sizeof FcBoolDefaults / sizeof FcBoolDefaults[0])
FcValue v;
int i;
- if (FcPatternGet (pattern, FC_STYLE, 0, &v) == FcResultNoMatch)
+ if (FcPatternObjectGet (pattern, FC_STYLE_OBJECT, 0, &v) == FcResultNoMatch)
{
- if (FcPatternGet (pattern, FC_WEIGHT, 0, &v) == FcResultNoMatch )
+ if (FcPatternObjectGet (pattern, FC_WEIGHT_OBJECT, 0, &v) == FcResultNoMatch )
{
- FcPatternAddInteger (pattern, FC_WEIGHT, FC_WEIGHT_MEDIUM);
+ FcPatternObjectAddInteger (pattern, FC_WEIGHT_OBJECT, FC_WEIGHT_MEDIUM);
}
- if (FcPatternGet (pattern, FC_SLANT, 0, &v) == FcResultNoMatch)
+ if (FcPatternObjectGet (pattern, FC_SLANT_OBJECT, 0, &v) == FcResultNoMatch)
{
- FcPatternAddInteger (pattern, FC_SLANT, FC_SLANT_ROMAN);
+ FcPatternObjectAddInteger (pattern, FC_SLANT_OBJECT, FC_SLANT_ROMAN);
}
}
- if (FcPatternGet (pattern, FC_WIDTH, 0, &v) == FcResultNoMatch)
- FcPatternAddInteger (pattern, FC_WIDTH, FC_WIDTH_NORMAL);
+ if (FcPatternObjectGet (pattern, FC_WIDTH_OBJECT, 0, &v) == FcResultNoMatch)
+ FcPatternObjectAddInteger (pattern, FC_WIDTH_OBJECT, FC_WIDTH_NORMAL);
for (i = 0; i < NUM_FC_BOOL_DEFAULTS; i++)
- if (FcPatternGet (pattern, FcBoolDefaults[i].field, 0, &v) == FcResultNoMatch)
- FcPatternAddBool (pattern, FcBoolDefaults[i].field, FcBoolDefaults[i].value);
+ if (FcPatternObjectGet (pattern, FcBoolDefaults[i].field, 0, &v) == FcResultNoMatch)
+ FcPatternObjectAddBool (pattern, FcBoolDefaults[i].field, FcBoolDefaults[i].value);
- if (FcPatternGet (pattern, FC_PIXEL_SIZE, 0, &v) == FcResultNoMatch)
+ if (FcPatternObjectGet (pattern, FC_PIXEL_SIZE_OBJECT, 0, &v) == FcResultNoMatch)
{
double dpi, size, scale;
- if (FcPatternGetDouble (pattern, FC_SIZE, 0, &size) != FcResultMatch)
+ if (FcPatternObjectGetDouble (pattern, FC_SIZE_OBJECT, 0, &size) != FcResultMatch)
{
size = 12.0;
- (void) FcPatternDel (pattern, FC_SIZE);
- FcPatternAddDouble (pattern, FC_SIZE, size);
+ (void) FcPatternObjectDel (pattern, FC_SIZE_OBJECT);
+ FcPatternObjectAddDouble (pattern, FC_SIZE_OBJECT, size);
}
- if (FcPatternGetDouble (pattern, FC_SCALE, 0, &scale) != FcResultMatch)
+ if (FcPatternObjectGetDouble (pattern, FC_SCALE_OBJECT, 0, &scale) != FcResultMatch)
{
scale = 1.0;
- (void) FcPatternDel (pattern, FC_SCALE);
- FcPatternAddDouble (pattern, FC_SCALE, scale);
+ (void) FcPatternObjectDel (pattern, FC_SCALE_OBJECT);
+ FcPatternObjectAddDouble (pattern, FC_SCALE_OBJECT, scale);
}
size *= scale;
- if (FcPatternGetDouble (pattern, FC_DPI, 0, &dpi) != FcResultMatch)
+ if (FcPatternObjectGetDouble (pattern, FC_DPI_OBJECT, 0, &dpi) != FcResultMatch)
{
dpi = 75.0;
- (void) FcPatternDel (pattern, FC_DPI);
- FcPatternAddDouble (pattern, FC_DPI, dpi);
+ (void) FcPatternObjectDel (pattern, FC_DPI_OBJECT);
+ FcPatternObjectAddDouble (pattern, FC_DPI_OBJECT, dpi);
}
size *= dpi / 72.0;
- FcPatternAddDouble (pattern, FC_PIXEL_SIZE, size);
+ FcPatternObjectAddDouble (pattern, FC_PIXEL_SIZE_OBJECT, size);
}
- if (FcPatternGet (pattern, FC_LANG, 0, &v) == FcResultNoMatch)
+ if (FcPatternObjectGet (pattern, FC_LANG_OBJECT, 0, &v) == FcResultNoMatch)
{
- FcPatternAddString (pattern, FC_LANG, FcGetDefaultLang ());
+ FcPatternObjectAddString (pattern, FC_LANG_OBJECT, FcGetDefaultLang ());
}
- if (FcPatternGet (pattern, FC_FONTVERSION, 0, &v) == FcResultNoMatch)
+ if (FcPatternObjectGet (pattern, FC_FONTVERSION_OBJECT, 0, &v) == FcResultNoMatch)
{
- FcPatternAddInteger (pattern, FC_FONTVERSION, 0x7fffffff);
+ FcPatternObjectAddInteger (pattern, FC_FONTVERSION_OBJECT, 0x7fffffff);
}
- if (FcPatternGet (pattern, FC_HINT_STYLE, 0, &v) == FcResultNoMatch)
+ if (FcPatternObjectGet (pattern, FC_HINT_STYLE_OBJECT, 0, &v) == FcResultNoMatch)
{
- FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
+ FcPatternObjectAddInteger (pattern, FC_HINT_STYLE_OBJECT, FC_HINT_FULL);
}
}
return FcTrue;
}
-static int * fcfs_pat_count;
-
-void
-FcFontSetNewBank (void)
-{
- FcPatternNewBank();
-}
-
-int
-FcFontSetNeededBytes (FcFontSet *s)
-{
- int i, c, cum = 0;
-
- for (i = 0; i < s->nfont; i++)
- {
- c = FcPatternNeededBytes(s->fonts[i]);
- if (c < 0)
- return c;
- cum += c;
- }
-
- if (cum > 0)
- return cum + sizeof(int) + FcObjectNeededBytes();
- else
- return 0;
-}
-
-/* Returns an overestimate of the number of bytes that
- * might later get eaten up by padding in the ALIGN macro. */
-int
-FcFontSetNeededBytesAlign (void)
-{
- return fc_alignof (int) +
- FcPatternNeededBytesAlign () + FcObjectNeededBytesAlign ();
-}
-
-void *
-FcFontSetDistributeBytes (FcCache * metadata, void * block_ptr)
-{
- block_ptr = ALIGN (block_ptr, int);
- fcfs_pat_count = (int *)block_ptr;
- block_ptr = (int *)block_ptr + 1;
- /* we don't consume any bytes for the fontset itself, */
- /* since we don't allocate it statically. */
- block_ptr = FcPatternDistributeBytes (metadata, block_ptr);
-
- /* for good measure, write out the object ids used for */
- /* this bank to the file. */
- return FcObjectDistributeBytes (metadata, block_ptr);
-}
-
FcBool
-FcFontSetSerialize (int bank, FcFontSet * s)
+FcFontSetSerializeAlloc (FcSerialize *serialize, const FcFontSet *s)
{
int i;
- FcPattern * p;
- *fcfs_pat_count = s->nfont;
-
+
+ if (!FcSerializeAlloc (serialize, s, sizeof (FcFontSet)))
+ return FcFalse;
+ if (!FcSerializeAlloc (serialize, s->fonts, s->nfont * sizeof (FcPattern *)))
+ return FcFalse;
for (i = 0; i < s->nfont; i++)
{
- p = FcPatternSerialize (bank, s->fonts[i]);
- if (!p) return FcFalse;
+ if (!FcPatternSerializeAlloc (serialize, s->fonts[i]))
+ return FcFalse;
}
- FcObjectSerialize();
-
return FcTrue;
}
-FcBool
-FcFontSetUnserialize(FcCache * metadata, FcFontSet * s, void * block_ptr)
+FcFontSet *
+FcFontSetSerialize (FcSerialize *serialize, const FcFontSet * s)
{
- int nfont;
- int i, n;
-
- block_ptr = ALIGN (block_ptr, int);
- nfont = *(int *)block_ptr;
- block_ptr = (int *)block_ptr + 1;
+ int i;
+ FcFontSet *s_serialize;
+ FcPattern **fonts_serialize;
+ FcPattern *p_serialize;
+
+ s_serialize = FcSerializePtr (serialize, s);
+ if (!s_serialize)
+ return NULL;
+ *s_serialize = *s;
+ s_serialize->sfont = s_serialize->nfont;
+
+ fonts_serialize = FcSerializePtr (serialize, s->fonts);
+ if (!fonts_serialize)
+ return NULL;
+ s_serialize->fonts = FcPtrToEncodedOffset (s_serialize,
+ fonts_serialize, FcPattern *);
- /* comparing nfont and metadata.count is a bit like comparing
- apples and oranges. Its just for rejecting totally insane
- nfont values, and for that its good enough */
- if (nfont > 0 && nfont < metadata->count / sizeof(void*))
+ for (i = 0; i < s->nfont; i++)
{
- FcPattern * p = (FcPattern *)block_ptr;
-
- if (s->sfont < s->nfont + nfont)
- {
- int sfont = s->nfont + nfont;
- FcPattern ** pp;
- pp = realloc (s->fonts, sfont * sizeof (FcPattern));
- if (!pp)
- return FcFalse;
- s->fonts = pp;
- s->sfont = sfont;
- }
- n = s->nfont;
- s->nfont += nfont;
-
- /* The following line is a bit counterintuitive. The usual
- * convention is that FcPatternUnserialize is responsible for
- * aligning the FcPattern. However, the FontSet also stores
- * the FcPatterns in its own array, so we need to align here
- * too. */
- p = ALIGN(p, FcPattern);
- for (i = 0; i < nfont; i++)
- s->fonts[n + i] = p+i;
-
- block_ptr = FcPatternUnserialize (metadata, block_ptr);
- block_ptr = FcObjectUnserialize (metadata, block_ptr);
- return block_ptr != 0;
+ p_serialize = FcPatternSerialize (serialize, s->fonts[i]);
+ if (!p_serialize)
+ return NULL;
+ fonts_serialize[i] = FcPtrToEncodedOffset (s_serialize,
+ p_serialize,
+ FcPattern);
}
- return FcFalse;
+ return s_serialize;
}
#define FC_DBG_SCANV 256
#define FC_DBG_MEMORY 512
#define FC_DBG_CONFIG 1024
+#define FC_DBG_LANGSET 2048
#define FC_MEM_CHARSET 0
#define FC_MEM_CHARLEAF 1
FcValueBindingWeak, FcValueBindingStrong, FcValueBindingSame
} FcValueBinding;
-typedef struct _FcValueListPtr {
- int bank;
- union {
- int stat;
- struct _FcValueList *dyn;
- } u;
-} FcValueListPtr;
+/*
+ * Serialized data structures use only offsets instead of pointers
+ * A low bit of 1 indicates an offset.
+ */
+
+/* Is the provided pointer actually an offset? */
+#define FcIsEncodedOffset(p) ((((intptr_t) (p)) & 1) != 0)
-typedef struct _FcValueList {
- FcValueListPtr next;
+/* Encode offset in a pointer of type t */
+#define FcOffsetEncode(o,t) ((t *) ((o) | 1))
+
+/* Decode a pointer into an offset */
+#define FcOffsetDecode(p) (((intptr_t) (p)) & ~1)
+
+/* Compute pointer offset */
+#define FcPtrToOffset(b,p) ((intptr_t) (p) - (intptr_t) (b))
+
+/* Given base address, offset and type, return a pointer */
+#define FcOffsetToPtr(b,o,t) ((t *) ((intptr_t) (b) + (o)))
+
+/* Given base address, encoded offset and type, return a pointer */
+#define FcEncodedOffsetToPtr(b,p,t) FcOffsetToPtr(b,FcOffsetDecode(p),t)
- FcValue value;
- FcValueBinding binding;
+/* Given base address, pointer and type, return an encoded offset */
+#define FcPtrToEncodedOffset(b,p,t) FcOffsetEncode(FcPtrToOffset(b,p),t)
+
+/* Given a structure, offset member and type, return pointer */
+#define FcOffsetMember(s,m,t) FcOffsetToPtr(s,(s)->m,t)
+
+/* Given a structure, encoded offset member and type, return pointer to member */
+#define FcEncodedOffsetMember(s,m,t) FcOffsetToPtr(s,FcOffsetDecode((s)->m), t)
+
+/* Given a structure, member and type, convert the member to a pointer */
+#define FcPointerMember(s,m,t) (FcIsEncodedOffset((s)->m) ? \
+ FcEncodedOffsetMember (s,m,t) : \
+ (s)->m)
+
+/*
+ * Serialized values may hold strings, charsets and langsets as pointers,
+ * unfortunately FcValue is an exposed type so we can't just always use
+ * offsets
+ */
+#define FcValueString(v) FcPointerMember(v,u.s,FcChar8)
+#define FcValueCharSet(v) FcPointerMember(v,u.c,const FcCharSet)
+#define FcValueLangSet(v) FcPointerMember(v,u.l,const FcLangSet)
+
+typedef struct _FcValueList *FcValueListPtr;
+
+typedef struct _FcValueList {
+ struct _FcValueList *next;
+ FcValue value;
+ FcValueBinding binding;
} FcValueList;
-typedef int FcObjectPtr;
+#define FcValueListNext(vl) FcPointerMember(vl,next,FcValueList)
+
+typedef int FcObject;
-typedef struct _FcPatternEltPtr {
- int bank;
- union {
- int stat;
- struct _FcPatternElt *dyn;
- } u;
-} FcPatternEltPtr;
+typedef struct _FcPatternElt *FcPatternEltPtr;
+/*
+ * Pattern elts are stuck in a structure connected to the pattern,
+ * so they get moved around when the pattern is resized. Hence, the
+ * values field must be a pointer/offset instead of just an offset
+ */
typedef struct _FcPatternElt {
- FcObjectPtr object;
- FcValueListPtr values;
+ FcObject object;
+ FcValueList *values;
} FcPatternElt;
+#define FcPatternEltValues(pe) FcPointerMember(pe,values,FcValueList)
+
struct _FcPattern {
int num;
int size;
- FcPatternEltPtr elts;
+ intptr_t elts_offset;
int ref;
- int bank;
};
+#define FcPatternElts(p) FcOffsetMember(p,elts_offset,FcPatternElt)
+
+#define FcFontSetFonts(fs) FcPointerMember(fs,fonts,FcPattern *)
+/*
+#define FcFontSetFont(fs,i) (FcIsEncodedOffset((fs)->fonts) ? \
+ FcOffsetToPtr(FcFontSetFonts(fs), \
+ FcFontSetFonts(fs)[i]) : \
+ fs->fonts[i])*/
+
typedef enum _FcOp {
FcOpInteger, FcOpDouble, FcOpString, FcOpMatrix, FcOpBool, FcOpCharSet,
FcOpNil,
FcMatrix *mval;
FcBool bval;
FcCharSet *cval;
- char *field;
+ FcObject object;
FcChar8 *constant;
struct {
struct _FcExpr *left, *right;
struct _FcTest *next;
FcMatchKind kind;
FcQual qual;
- const char *field;
+ FcObject object;
FcOp op;
FcExpr *expr;
} FcTest;
typedef struct _FcEdit {
struct _FcEdit *next;
- const char *field;
+ FcObject object;
FcOp op;
FcExpr *expr;
FcValueBinding binding;
struct _FcCharSet {
int ref; /* reference count */
int num; /* size of leaves and numbers arrays */
- int bank;
- union {
- struct {
- int leafidx_offset;
- int numbers_offset;
- } stat;
- struct {
- FcCharLeaf **leaves;
- FcChar16 *numbers;
- } dyn;
- } u;
+ intptr_t leaves_offset;
+ intptr_t numbers_offset;
};
+#define FcCharSetLeaves(c) FcOffsetMember(c,leaves_offset,intptr_t)
+#define FcCharSetLeaf(c,i) (FcOffsetToPtr(FcCharSetLeaves(c), \
+ FcCharSetLeaves(c)[i], \
+ FcCharLeaf))
+#define FcCharSetNumbers(c) FcOffsetMember(c,numbers_offset,FcChar16)
+
struct _FcStrSet {
int ref; /* reference count */
int num;
} FcStrBuf;
typedef struct _FcCache {
- int magic; /* FC_CACHE_MAGIC */
- int subdirs; /* number of subdir strings */
- off_t pos; /* position of data block in file */
- off_t count; /* number of bytes of data in block */
- int bank; /* bank ID */
- int pattern_count; /* number of FcPatterns */
- int patternelt_count; /* number of FcPatternElts */
- int valuelist_count; /* number of FcValueLists */
- int str_count; /* size of strings appearing as FcValues */
- int langset_count; /* number of FcLangSets */
- int charset_count; /* number of FcCharSets */
- int charset_numbers_count;
- int charset_leaf_count;
- int charset_leaf_idx_count;
+ int magic; /* FC_CACHE_MAGIC */
+ off_t size; /* size of file */
+ intptr_t dir; /* offset to dir name */
+ intptr_t dirs; /* offset to subdirs */
+ int dirs_count; /* number of subdir strings */
+ intptr_t set; /* offset to font set */
} FcCache;
+#define FcCacheDir(c) FcOffsetMember(c,dir,FcChar8)
+#define FcCacheDirs(c) FcOffsetMember(c,dirs,intptr_t)
+#define FcCacheSet(c) FcOffsetMember(c,set,FcFontSet)
+
+/*
+ * Used while constructing a directory cache object
+ */
+
+#define FC_SERIALIZE_HASH_SIZE 8191
+
+typedef struct _FcSerializeBucket {
+ struct _FcSerializeBucket *next;
+ const void *object;
+ intptr_t offset;
+} FcSerializeBucket;
+
+typedef struct _FcSerialize {
+ intptr_t size;
+ void *linear;
+ FcSerializeBucket *buckets[FC_SERIALIZE_HASH_SIZE];
+} FcSerialize;
+
/*
* To map adobe glyph names to unicode values, a precomputed hash
* table is used
#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)
-#define fc_storage_type(v) ((v)->type & ~FC_STORAGE_STATIC)
+/* XXX remove these when we're ready */
+
+#define fc_value_string(v) FcValueString(v)
+#define fc_value_charset(v) FcValueCharSet(v)
+#define fc_value_langset(v) FcValueLangSet(v)
+#define fc_storage_type(v) ((v)->type)
#define fc_alignof(type) offsetof (struct { char c; type member; }, member)
-#define FC_CACHE_MAGIC 0xFC02FC04
+#define FC_CACHE_MAGIC 0xFC02FC04
+#define FC_CACHE_MAGIC_COPY 0xFC02FC05
struct _FcAtomic {
FcChar8 *file; /* original file name */
FcBool
FcDirCacheRead (FcFontSet * set, FcStrSet * dirs, const FcChar8 *dir, FcConfig *config);
-
-extern int *_fcBankId, *_fcBankIdx;
-int
-FcCacheBankToIndexMTF (int bank);
-
-static inline int
-FcCacheBankToIndex (int bank)
-{
- return (_fcBankId[*_fcBankIdx] == bank) ? *_fcBankIdx : FcCacheBankToIndexMTF(bank);
-}
-
-const char *
-FcCacheFindBankDir (int bank);
/* fccfg.c */
FcFileTime
FcConfigModifiedTime (FcConfig *config);
+intptr_t
+FcAlignSize (intptr_t size);
+
+FcSerialize *
+FcSerializeCreate (void);
+
+void
+FcSerializeDestroy (FcSerialize *serialize);
+
+FcBool
+FcSerializeAlloc (FcSerialize *serialize, const void *object, int size);
+
+intptr_t
+FcSerializeReserve (FcSerialize *serialize, int size);
+
+intptr_t
+FcSerializeOffset (FcSerialize *serialize, const void *object);
+
+void *
+FcSerializePtr (FcSerialize *serialize, const void *object);
+
+FcBool
+FcLangSetSerializeAlloc (FcSerialize *serialize, const FcLangSet *l);
+
+FcLangSet *
+FcLangSetSerialize(FcSerialize *serialize, const FcLangSet *l);
+
/* fccharset.c */
void
FcLangCharSetPopulate (void);
FcCharLeaf *
FcCharSetFindLeafCreate (FcCharSet *fcs, FcChar32 ucs4);
-void
-FcCharSetNewBank (void);
-
-int
-FcCharSetNeededBytes (const FcCharSet *c);
-
-int
-FcCharSetNeededBytesAlign (void);
-
-void *
-FcCharSetDistributeBytes (FcCache * metadata,
- void * block_ptr);
+FcBool
+FcCharSetSerializeAlloc(FcSerialize *serialize, const FcCharSet *cs);
FcCharSet *
-FcCharSetSerialize(int bank, FcCharSet *c);
-
-void *
-FcCharSetUnserialize (FcCache * metadata, void *block_ptr);
-
-FcCharLeaf *
-FcCharSetGetLeaf(const FcCharSet *c, int i);
+FcCharSetSerialize(FcSerialize *serialize, const FcCharSet *cs);
FcChar16 *
FcCharSetGetNumbers(const FcCharSet *c);
void
FcSubstPrint (const FcSubst *subst);
+void
+FcCharSetPrint (const FcCharSet *c);
+
extern int FcDebugVal;
static inline int
/* fcfs.c */
-void
-FcFontSetNewBank (void);
-
-int
-FcFontSetNeededBytes (FcFontSet *s);
-
-int
-FcFontSetNeededBytesAlign (void);
-
-void *
-FcFontSetDistributeBytes (FcCache * metadata, void * block_ptr);
-
-FcBool
-FcFontSetSerialize (int bank, FcFontSet * s);
-
FcBool
-FcFontSetUnserialize(FcCache * metadata, FcFontSet * s, void * block_ptr);
+FcFontSetSerializeAlloc (FcSerialize *serialize, const FcFontSet *s);
+FcFontSet *
+FcFontSetSerialize (FcSerialize *serialize, const FcFontSet * s);
+
/* fcgram.y */
int
FcConfigparse (void);
FcBool
FcNameUnparseLangSet (FcStrBuf *buf, const FcLangSet *ls);
-void
-FcLangSetNewBank (void);
-
-int
-FcLangSetNeededBytes (const FcLangSet *l);
-
-int
-FcLangSetNeededBytesAlign (void);
-
-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 (const FcChar8 *v, FcBool *result);
-
-void *
-FcObjectDistributeBytes (FcCache * metadata,
- void * block_ptr);
-
-FcObjectPtr
-FcObjectToPtr (const char * si);
+/*
+ * NOTE -- this ordering is part of the cache file format.
+ * It must also match the ordering in fcname.c
+ */
-int
-FcObjectNeededBytes (void);
+#define FC_FAMILY_OBJECT 1
+#define FC_FAMILYLANG_OBJECT 2
+#define FC_STYLE_OBJECT 3
+#define FC_STYLELANG_OBJECT 4
+#define FC_FULLNAME_OBJECT 5
+#define FC_FULLNAMELANG_OBJECT 6
+#define FC_SLANT_OBJECT 7
+#define FC_WEIGHT_OBJECT 8
+#define FC_WIDTH_OBJECT 9
+#define FC_SIZE_OBJECT 10
+#define FC_ASPECT_OBJECT 11
+#define FC_PIXEL_SIZE_OBJECT 12
+#define FC_SPACING_OBJECT 13
+#define FC_FOUNDRY_OBJECT 14
+#define FC_ANTIALIAS_OBJECT 15
+#define FC_HINT_STYLE_OBJECT 16
+#define FC_HINTING_OBJECT 17
+#define FC_VERTICAL_LAYOUT_OBJECT 18
+#define FC_AUTOHINT_OBJECT 19
+#define FC_GLOBAL_ADVANCE_OBJECT 20
+#define FC_FILE_OBJECT 21
+#define FC_INDEX_OBJECT 22
+#define FC_RASTERIZER_OBJECT 23
+#define FC_OUTLINE_OBJECT 24
+#define FC_SCALABLE_OBJECT 25
+#define FC_DPI_OBJECT 26
+#define FC_RGBA_OBJECT 27
+#define FC_SCALE_OBJECT 28
+#define FC_MINSPACE_OBJECT 29
+#define FC_CHAR_WIDTH_OBJECT 30
+#define FC_CHAR_HEIGHT_OBJECT 31
+#define FC_MATRIX_OBJECT 32
+#define FC_CHARSET_OBJECT 33
+#define FC_LANG_OBJECT 34
+#define FC_FONTVERSION_OBJECT 35
+#define FC_CAPABILITY_OBJECT 36
+#define FC_FONTFORMAT_OBJECT 37
+#define FC_EMBOLDEN_OBJECT 38
+#define FC_EMBEDDED_BITMAP_OBJECT 39
-int
-FcObjectNeededBytesAlign (void);
+FcBool
+FcNameBool (const FcChar8 *v, FcBool *result);
-void *
-FcObjectUnserialize (FcCache * metadata, void *block_ptr);
+FcBool
+FcObjectValidType (FcObject object, FcType type);
-void
-FcObjectSerialize (void);
+FcObject
+FcObjectFromName (const char * name);
const char *
-FcObjectPtrU (FcObjectPtr p);
+FcObjectName (FcObject object);
-static inline int
-FcObjectPtrCompare (const FcObjectPtr a, const FcObjectPtr b)
-{
- return a - b;
-}
+#define FcObjectCompare(a, b) ((int) a - (int) b)
void
FcObjectStaticNameFini (void);
FcValueListDestroy (FcValueListPtr l);
FcPatternElt *
-FcPatternFindElt (const FcPattern *p, const char *object);
+FcPatternObjectFindElt (const FcPattern *p, FcObject object);
FcPatternElt *
-FcPatternInsertElt (FcPattern *p, const char *object);
+FcPatternObjectInsertElt (FcPattern *p, FcObject object);
FcBool
-FcPatternAddWithBinding (FcPattern *p,
- const char *object,
- FcValue value,
- FcValueBinding binding,
- FcBool append);
+FcPatternObjectAddWithBinding (FcPattern *p,
+ FcObject object,
+ FcValue value,
+ FcValueBinding binding,
+ FcBool append);
-void
-FcPatternFini (void);
+FcBool
+FcPatternObjectAdd (FcPattern *p, FcObject object, FcValue value, FcBool append);
+
+FcBool
+FcPatternObjectAddWeak (FcPattern *p, FcObject object, FcValue value, FcBool append);
+
+FcResult
+FcPatternObjectGet (const FcPattern *p, FcObject object, int id, FcValue *v);
+
+FcBool
+FcPatternObjectDel (FcPattern *p, FcObject object);
FcBool
-FcPatternAppend (FcPattern *p, FcPattern *s);
+FcPatternObjectRemove (FcPattern *p, FcObject object, int id);
-const FcChar8 *
-FcStrStaticName (const FcChar8 *name);
+FcBool
+FcPatternObjectAddInteger (FcPattern *p, FcObject object, int i);
-FcChar32
-FcStringHash (const FcChar8 *s);
+FcBool
+FcPatternObjectAddDouble (FcPattern *p, FcObject object, double d);
-void
-FcPatternNewBank (void);
+FcBool
+FcPatternObjectAddString (FcPattern *p, FcObject object, const FcChar8 *s);
-int
-FcPatternNeededBytes (FcPattern *p);
+FcBool
+FcPatternObjectAddMatrix (FcPattern *p, FcObject object, const FcMatrix *s);
-int
-FcPatternNeededBytesAlign (void);
+FcBool
+FcPatternObjectAddCharSet (FcPattern *p, FcObject object, const FcCharSet *c);
-void *
-FcPatternDistributeBytes (FcCache * metadata, void * block_ptr);
+FcBool
+FcPatternObjectAddBool (FcPattern *p, FcObject object, FcBool b);
-/* please don't access these outside of fcpat.c! only visible so that
- * *PtrU can be inlined. */
-extern FcValueList ** _fcValueLists;
-extern FcPatternElt ** _fcPatternElts;
+FcBool
+FcPatternObjectAddLangSet (FcPattern *p, FcObject object, const FcLangSet *ls);
+
+FcResult
+FcPatternObjectGetInteger (const FcPattern *p, FcObject object, int n, int *i);
+
+FcResult
+FcPatternObjectGetDouble (const FcPattern *p, FcObject object, int n, double *d);
-static inline FcValueList *
-FcValueListPtrU (FcValueListPtr pi)
-{
- if (pi.bank == FC_BANK_DYNAMIC)
- return pi.u.dyn;
+FcResult
+FcPatternObjectGetString (const FcPattern *p, FcObject object, int n, FcChar8 ** s);
- return &_fcValueLists[FcCacheBankToIndex(pi.bank)][pi.u.stat];
-}
+FcResult
+FcPatternObjectGetMatrix (const FcPattern *p, FcObject object, int n, FcMatrix **s);
-static inline FcPatternElt *
-FcPatternEltU (FcPatternEltPtr pei)
-{
- if (pei.bank == FC_BANK_DYNAMIC)
- return pei.u.dyn;
+FcResult
+FcPatternObjectGetCharSet (const FcPattern *p, FcObject object, int n, FcCharSet **c);
- return &_fcPatternElts[FcCacheBankToIndex(pei.bank)][pei.u.stat];
-}
+FcResult
+FcPatternObjectGetBool (const FcPattern *p, FcObject object, int n, FcBool *b);
-FcValueListPtr
-FcValueListPtrCreateDynamic(FcValueList * p);
+FcResult
+FcPatternObjectGetLangSet (const FcPattern *p, FcObject object, int n, FcLangSet **ls);
+
+void
+FcPatternFini (void);
+
+FcBool
+FcPatternAppend (FcPattern *p, FcPattern *s);
+
+const FcChar8 *
+FcStrStaticName (const FcChar8 *name);
+
+FcChar32
+FcStringHash (const FcChar8 *s);
+
+FcBool
+FcPatternSerializeAlloc (FcSerialize *serialize, const FcPattern *pat);
FcPattern *
-FcPatternSerialize (int bank, FcPattern * p);
+FcPatternSerialize (FcSerialize *serialize, const FcPattern *pat);
-void *
-FcPatternUnserialize (FcCache * metadata, void *block_ptr);
+FcBool
+FcValueListSerializeAlloc (FcSerialize *serialize, const FcValueList *pat);
+
+FcValueList *
+FcValueListSerialize (FcSerialize *serialize, const FcValueList *pat);
/* fcrender.c */
FcChar8 *
FcStrCanonFilename (const FcChar8 *s);
+FcBool
+FcStrSerializeAlloc (FcSerialize *serialize, const FcChar8 *str);
+
+FcChar8 *
+FcStrSerialize (FcSerialize *serialize, const FcChar8 *str);
+
#endif /* _FC_INT_H_ */
#define FcLangSetBitSet(ls, id) ((ls)->map[(id)>>5] |= ((FcChar32) 1 << ((id) & 0x1f)))
#define FcLangSetBitGet(ls, id) (((ls)->map[(id)>>5] >> ((id) & 0x1f)) & 1)
-static FcBool langsets_populated = FcFalse;
-
FcLangSet *
FcFreeTypeLangSet (const FcCharSet *charset,
const FcChar8 *exclusiveLang)
const FcCharSet *exclusiveCharset = 0;
FcLangSet *ls;
- if (!langsets_populated)
- {
- FcLangCharSetPopulate ();
- langsets_populated = FcTrue;
- }
-
if (exclusiveLang)
exclusiveCharset = FcCharSetForLang (exclusiveLang);
ls = FcLangSetCreate ();
if (!ls)
return 0;
+ if (FcDebug() & FC_DBG_LANGSET)
+ {
+ printf ("font charset\n");
+ FcCharSetPrint (charset);
+ printf ("\n");
+ }
for (i = 0; i < NUM_LANG_CHAR_SET; i++)
{
+ if (FcDebug() & FC_DBG_LANGSET)
+ {
+ printf ("%s charset\n", fcLangCharSets[i].lang);
+ FcCharSetPrint (&fcLangCharSets[i].charset);
+ printf ("\n");
+ }
+
/*
* Check for Han charsets to make fonts
* which advertise support for a single language
continue;
for (j = 0; j < fcLangCharSets[i].charset.num; j++)
- if (FcCharSetGetLeaf(&fcLangCharSets[i].charset, j) !=
- FcCharSetGetLeaf(exclusiveCharset, j))
+ if (FcCharSetLeaf(&fcLangCharSets[i].charset, j) !=
+ FcCharSetLeaf(exclusiveCharset, j))
continue;
}
missing = FcCharSetSubtractCount (&fcLangCharSets[i].charset, charset);
int i;
int country = -1;
- if (!langsets_populated)
- {
- FcLangCharSetPopulate ();
- langsets_populated = FcTrue;
- }
-
for (i = 0; i < NUM_LANG_CHAR_SET; i++)
{
switch (FcLangCompare (lang, fcLangCharSets[i].lang)) {
return FcTrue;
}
-static FcLangSet ** langsets = 0;
-static int langset_bank_count = 0, langset_ptr = 0, langset_count = 0;
-
-void
-FcLangSetNewBank (void)
-{
- langset_count = 0;
-}
-
-/* ideally, should only write one copy of any particular FcLangSet */
-int
-FcLangSetNeededBytes (const FcLangSet *l)
-{
- langset_count++;
- return sizeof (FcLangSet);
-}
-
-int
-FcLangSetNeededBytesAlign (void)
-{
- return fc_alignof (FcLangSet);
-}
-
-static FcBool
-FcLangSetEnsureBank (int bi)
+FcBool
+FcLangSetSerializeAlloc (FcSerialize *serialize, const FcLangSet *l)
{
- if (!langsets || bi >= langset_bank_count)
- {
- int new_count = langset_bank_count + 2;
- int i;
- FcLangSet** tt;
- tt = realloc(langsets, new_count * sizeof(FcLangSet *));
- if (!tt)
- return FcFalse;
-
- langsets = tt;
- for (i = langset_bank_count; i < new_count; i++)
- langsets[i] = 0;
- langset_bank_count = new_count;
- }
-
+ if (!FcSerializeAlloc (serialize, l, sizeof (FcLangSet)))
+ return FcFalse;
return FcTrue;
}
-void *
-FcLangSetDistributeBytes (FcCache * metadata, void * block_ptr)
-{
- int bi = FcCacheBankToIndex(metadata->bank);
- if (!FcLangSetEnsureBank(bi))
- return 0;
-
- block_ptr = ALIGN(block_ptr, FcLangSet);
- langsets[bi] = block_ptr;
- block_ptr = (void *)((char *)block_ptr +
- langset_count * sizeof(FcLangSet));
- langset_ptr = 0;
- metadata->langset_count = langset_count;
- return block_ptr;
-}
-
FcLangSet *
-FcLangSetSerialize(int bank, FcLangSet *l)
-{
- int p = langset_ptr, bi = FcCacheBankToIndex(bank);
-
- if (!l) return 0;
-
- langsets[bi][langset_ptr] = *l;
- langsets[bi][langset_ptr].extra = 0;
- langset_ptr++;
- return &langsets[bi][p];
-}
-
-void *
-FcLangSetUnserialize (FcCache * metadata, void *block_ptr)
+FcLangSetSerialize(FcSerialize *serialize, const FcLangSet *l)
{
- int bi = FcCacheBankToIndex(metadata->bank);
- if (!FcLangSetEnsureBank(bi))
- return 0;
+ FcLangSet *l_serialize = FcSerializePtr (serialize, l);
- FcMemAlloc (FC_MEM_LANGSET, metadata->langset_count * sizeof(FcLangSet));
- block_ptr = ALIGN(block_ptr, FcLangSet);
- langsets[bi] = (FcLangSet *)block_ptr;
- block_ptr = (void *)((char *)block_ptr +
- metadata->langset_count * sizeof(FcLangSet));
- return block_ptr;
+ if (!l_serialize)
+ return NULL;
+ *l_serialize = *l;
+ return l_serialize;
}
{
FcValueListPtr pat, fnt;
- for (pat = patOrig; FcValueListPtrU(pat);
- pat = FcValueListPtrU(pat)->next)
+ for (pat = patOrig; pat != NULL; pat = FcValueListNext(pat))
{
- for (fnt = fntOrig; FcValueListPtrU(fnt);
- fnt = FcValueListPtrU(fnt)->next)
+ for (fnt = fntOrig; fnt != NULL; fnt = FcValueListNext(fnt))
{
/*
* make sure the font 'contains' the pattern.
* (OpListing is OpContains except for strings
* where it requires an exact match)
*/
- if (FcConfigCompareValue (&FcValueListPtrU(fnt)->value,
+ if (FcConfigCompareValue (&fnt->value,
FcOpListing,
- &FcValueListPtrU(pat)->value))
+ &pat->value))
break;
}
- if (!FcValueListPtrU(fnt))
+ if (fnt == NULL)
return FcFalse;
}
return FcTrue;
{
FcValueListPtr v1, v2;
- for (v1 = v1orig; FcValueListPtrU(v1);
- v1 = FcValueListPtrU(v1)->next)
+ for (v1 = v1orig; v1 != NULL; v1 = FcValueListNext(v1))
{
- for (v2 = v2orig; FcValueListPtrU(v2);
- v2 = FcValueListPtrU(v2)->next)
- if (FcValueEqual (FcValueCanonicalize(&FcValueListPtrU(v1)->value),
- FcValueCanonicalize(&FcValueListPtrU(v2)->value)))
+ for (v2 = v2orig; v2 != NULL; v2 = FcValueListNext(v2))
+ if (FcValueEqual (FcValueCanonicalize(&(v1)->value),
+ FcValueCanonicalize(&(v2)->value)))
break;
- if (!FcValueListPtrU(v2))
+ if (v2 == NULL)
return FcFalse;
}
- for (v2 = v2orig; FcValueListPtrU(v2);
- v2 = FcValueListPtrU(v2)->next)
+ for (v2 = v2orig; v2 != NULL; v2 = FcValueListNext(v2))
{
- for (v1 = v1orig; FcValueListPtrU(v1);
- v1 = FcValueListPtrU(v1)->next)
- if (FcValueEqual (FcValueCanonicalize(&FcValueListPtrU(v1)->value),
- FcValueCanonicalize(&FcValueListPtrU(v2)->value)))
+ for (v1 = v1orig; v1 != NULL; v1 = FcValueListNext(v1))
+ if (FcValueEqual (FcValueCanonicalize(&v1->value),
+ FcValueCanonicalize(&v2->value)))
break;
- if (!FcValueListPtrU(v1))
+ if (v1 == NULL)
return FcFalse;
}
return FcTrue;
for (i = 0; i < os->nobject; i++)
{
- e1 = FcPatternFindElt (p1, os->objects[i]);
- e2 = FcPatternFindElt (p2, os->objects[i]);
+ e1 = FcPatternObjectFindElt (p1, FcObjectFromName (os->objects[i]));
+ e2 = FcPatternObjectFindElt (p2, FcObjectFromName (os->objects[i]));
if (!e1 && !e2)
continue;
if (!e1 || !e2)
return FcFalse;
- if (!FcListValueListEqual (e1->values, e2->values))
+ if (!FcListValueListEqual (FcPatternEltValues(e1),
+ FcPatternEltValues(e2)))
return FcFalse;
}
return FcTrue;
const FcPattern *font)
{
int i;
- FcPatternElt *e;
for (i = 0; i < p->num; i++)
{
- e = FcPatternFindElt (font,
- FcObjectPtrU((FcPatternEltU(p->elts)+i)->object));
- if (!e)
+ FcPatternElt *pe = &FcPatternElts(p)[i];
+ FcPatternElt *fe = FcPatternObjectFindElt (font, pe->object);
+ if (!fe)
return FcFalse;
- if (!FcListValueListMatchAny ((FcPatternEltU(p->elts)+i)->values, /* pat elts */
- e->values)) /* font elts */
+ if (!FcListValueListMatchAny (FcPatternEltValues(pe), /* pat elts */
+ FcPatternEltValues(fe))) /* font elts */
return FcFalse;
}
return FcTrue;
{
FcChar32 h = 0;
- while (FcValueListPtrU(list))
+ while (list != NULL)
{
- h = h ^ FcListValueHash (&FcValueListPtrU(list)->value);
- list = FcValueListPtrU(list)->next;
+ h = h ^ FcListValueHash (&list->value);
+ list = FcValueListNext(list);
}
return h;
}
for (n = 0; n < os->nobject; n++)
{
- e = FcPatternFindElt (font, os->objects[n]);
+ e = FcPatternObjectFindElt (font, FcObjectFromName (os->objects[n]));
if (e)
- h = h ^ FcListValueListHash (e->values);
+ h = h ^ FcListValueListHash (FcPatternEltValues(e));
}
return h;
}
}
static int
-FcGetDefaultObjectLangIndex (FcPattern *font, const char *object)
+FcGetDefaultObjectLangIndex (FcPattern *font, FcObject object)
{
FcChar8 *lang = FcGetDefaultLang ();
- FcPatternElt *e = FcPatternFindElt (font, object);
+ FcPatternElt *e = FcPatternObjectFindElt (font, object);
FcValueListPtr v;
FcValue value;
int idx = -1;
if (e)
{
- for (v = e->values, i = 0; FcValueListPtrU(v); v = FcValueListPtrU(v)->next, ++i)
+ for (v = FcPatternEltValues(e), i = 0; v; v = FcValueListNext(v), ++i)
{
- value = FcValueCanonicalize (&FcValueListPtrU (v)->value);
+ value = FcValueCanonicalize (&v->value);
if (value.type == FcTypeString)
{
if (!strcmp (os->objects[o], FC_FAMILY) || !strcmp (os->objects[o], FC_FAMILYLANG))
{
if (familyidx < 0)
- familyidx = FcGetDefaultObjectLangIndex (font, FC_FAMILYLANG);
+ familyidx = FcGetDefaultObjectLangIndex (font, FC_FAMILYLANG_OBJECT);
defidx = familyidx;
}
else if (!strcmp (os->objects[o], FC_FULLNAME) || !strcmp (os->objects[o], FC_FULLNAMELANG))
{
if (fullnameidx < 0)
- fullnameidx = FcGetDefaultObjectLangIndex (font, FC_FULLNAMELANG);
+ fullnameidx = FcGetDefaultObjectLangIndex (font, FC_FULLNAMELANG_OBJECT);
defidx = fullnameidx;
}
else if (!strcmp (os->objects[o], FC_STYLE) || !strcmp (os->objects[o], FC_STYLELANG))
{
if (styleidx < 0)
- styleidx = FcGetDefaultObjectLangIndex (font, FC_STYLELANG);
+ styleidx = FcGetDefaultObjectLangIndex (font, FC_STYLELANG_OBJECT);
defidx = styleidx;
}
else
defidx = 0;
- e = FcPatternFindElt (font, os->objects[o]);
+ e = FcPatternObjectFindElt (font, FcObjectFromName (os->objects[o]));
if (e)
{
- for (v = e->values, idx = 0; FcValueListPtrU(v);
- v = FcValueListPtrU(v)->next, ++idx)
+ for (v = FcPatternEltValues(e), idx = 0; v;
+ v = FcValueListNext(v), ++idx)
{
if (!FcPatternAdd (bucket->pattern,
os->objects[o],
- FcValueCanonicalize(&FcValueListPtrU(v)->value), defidx != idx))
+ FcValueCanonicalize(&v->value), defidx != idx))
goto bail2;
}
}
}
typedef struct _FcMatcher {
- const char *object;
- FcObjectPtr objectPtr;
+ FcObject object;
double (*compare) (FcValue *value1, FcValue *value2);
int strong, weak;
} FcMatcher;
* later values
*/
static FcMatcher _FcMatchers [] = {
- { FC_FOUNDRY, 0, FcCompareString, 0, 0 },
+ { FC_FOUNDRY_OBJECT, FcCompareString, 0, 0 },
#define MATCH_FOUNDRY 0
#define MATCH_FOUNDRY_INDEX 0
- { FC_CHARSET, 0, FcCompareCharSet, 1, 1 },
+ { FC_CHARSET_OBJECT, FcCompareCharSet, 1, 1 },
#define MATCH_CHARSET 1
#define MATCH_CHARSET_INDEX 1
- { FC_FAMILY, 0, FcCompareFamily, 2, 4 },
+ { FC_FAMILY_OBJECT, FcCompareFamily, 2, 4 },
#define MATCH_FAMILY 2
#define MATCH_FAMILY_STRONG_INDEX 2
#define MATCH_FAMILY_WEAK_INDEX 4
- { FC_LANG, 0, FcCompareLang, 3, 3 },
+ { FC_LANG_OBJECT, FcCompareLang, 3, 3 },
#define MATCH_LANG 3
#define MATCH_LANG_INDEX 3
- { FC_SPACING, 0, FcCompareNumber, 5, 5 },
+ { FC_SPACING_OBJECT, FcCompareNumber, 5, 5 },
#define MATCH_SPACING 4
#define MATCH_SPACING_INDEX 5
- { FC_PIXEL_SIZE, 0, FcCompareSize, 6, 6 },
+ { FC_PIXEL_SIZE_OBJECT, FcCompareSize, 6, 6 },
#define MATCH_PIXEL_SIZE 5
#define MATCH_PIXEL_SIZE_INDEX 6
- { FC_STYLE, 0, FcCompareString, 7, 7 },
+ { FC_STYLE_OBJECT, FcCompareString, 7, 7 },
#define MATCH_STYLE 6
#define MATCH_STYLE_INDEX 7
- { FC_SLANT, 0, FcCompareNumber, 8, 8 },
+ { FC_SLANT_OBJECT, FcCompareNumber, 8, 8 },
#define MATCH_SLANT 7
#define MATCH_SLANT_INDEX 8
- { FC_WEIGHT, 0, FcCompareNumber, 9, 9 },
+ { FC_WEIGHT_OBJECT, FcCompareNumber, 9, 9 },
#define MATCH_WEIGHT 8
#define MATCH_WEIGHT_INDEX 9
- { FC_WIDTH, 0, FcCompareNumber, 10, 10 },
+ { FC_WIDTH_OBJECT, FcCompareNumber, 10, 10 },
#define MATCH_WIDTH 9
#define MATCH_WIDTH_INDEX 10
- { FC_ANTIALIAS, 0, FcCompareBool, 11, 11 },
+ { FC_ANTIALIAS_OBJECT, FcCompareBool, 11, 11 },
#define MATCH_ANTIALIAS 10
#define MATCH_ANTIALIAS_INDEX 11
- { FC_RASTERIZER, 0, FcCompareString, 12, 12 },
+ { FC_RASTERIZER_OBJECT, FcCompareString, 12, 12 },
#define MATCH_RASTERIZER 11
#define MATCH_RASTERIZER_INDEX 12
- { FC_OUTLINE, 0, FcCompareBool, 13, 13 },
+ { FC_OUTLINE_OBJECT, FcCompareBool, 13, 13 },
#define MATCH_OUTLINE 12
#define MATCH_OUTLINE_INDEX 13
- { FC_FONTVERSION, 0, FcCompareNumber, 14, 14 },
+ { FC_FONTVERSION_OBJECT, FcCompareNumber, 14, 14 },
#define MATCH_FONTVERSION 13
#define MATCH_FONTVERSION_INDEX 14
};
#define NUM_MATCH_VALUES 15
-static FcBool matchObjectPtrsInit = FcFalse;
-
-static void
-FcMatchObjectPtrsInit (void)
-{
- _FcMatchers[MATCH_FOUNDRY].objectPtr = FcObjectToPtr(FC_FOUNDRY);
- _FcMatchers[MATCH_CHARSET].objectPtr = FcObjectToPtr(FC_CHARSET);
- _FcMatchers[MATCH_FAMILY].objectPtr = FcObjectToPtr(FC_FAMILY);
- _FcMatchers[MATCH_LANG].objectPtr = FcObjectToPtr(FC_LANG);
- _FcMatchers[MATCH_SPACING].objectPtr = FcObjectToPtr(FC_SPACING);
- _FcMatchers[MATCH_PIXEL_SIZE].objectPtr = FcObjectToPtr(FC_PIXEL_SIZE);
- _FcMatchers[MATCH_STYLE].objectPtr = FcObjectToPtr(FC_STYLE);
- _FcMatchers[MATCH_SLANT].objectPtr = FcObjectToPtr(FC_SLANT);
- _FcMatchers[MATCH_WEIGHT].objectPtr = FcObjectToPtr(FC_WEIGHT);
- _FcMatchers[MATCH_WIDTH].objectPtr = FcObjectToPtr(FC_WIDTH);
- _FcMatchers[MATCH_ANTIALIAS].objectPtr = FcObjectToPtr(FC_ANTIALIAS);
- _FcMatchers[MATCH_RASTERIZER].objectPtr = FcObjectToPtr(FC_RASTERIZER);
- _FcMatchers[MATCH_OUTLINE].objectPtr = FcObjectToPtr(FC_OUTLINE);
- _FcMatchers[MATCH_FONTVERSION].objectPtr = FcObjectToPtr(FC_FONTVERSION);
- matchObjectPtrsInit = FcTrue;
-}
-
static FcMatcher*
-FcObjectPtrToMatcher (FcObjectPtr o)
+FcObjectToMatcher (FcObject object)
{
int i;
- const char *object = FcObjectPtrU(o);
i = -1;
- switch (object[0]) {
- case 'f':
- switch (object[1]) {
- case 'o':
- switch (object[2]) {
- case 'u':
- i = MATCH_FOUNDRY; break;
- case 'n':
- i = MATCH_FONTVERSION; break;
- }
- break;
- case 'a':
- i = MATCH_FAMILY; break;
- }
- break;
- case 'c':
+ switch (object) {
+ case FC_FOUNDRY_OBJECT:
+ i = MATCH_FOUNDRY; break;
+ case FC_FONTVERSION_OBJECT:
+ i = MATCH_FONTVERSION; break;
+ case FC_FAMILY_OBJECT:
+ i = MATCH_FAMILY; break;
+ case FC_CHARSET_OBJECT:
i = MATCH_CHARSET; break;
- case 'a':
+ case FC_ANTIALIAS_OBJECT:
i = MATCH_ANTIALIAS; break;
- case 'l':
+ case FC_LANG_OBJECT:
i = MATCH_LANG; break;
- case 's':
- switch (object[1]) {
- case 'p':
- i = MATCH_SPACING; break;
- case 't':
- i = MATCH_STYLE; break;
- case 'l':
- i = MATCH_SLANT; break;
- }
- break;
- case 'p':
+ case FC_SPACING_OBJECT:
+ i = MATCH_SPACING; break;
+ case FC_STYLE_OBJECT:
+ i = MATCH_STYLE; break;
+ case FC_SLANT_OBJECT:
+ i = MATCH_SLANT; break;
+ case FC_PIXEL_SIZE_OBJECT:
i = MATCH_PIXEL_SIZE; break;
- case 'w':
- switch (object[1]) {
- case 'i':
- i = MATCH_WIDTH; break;
- case 'e':
- i = MATCH_WEIGHT; break;
- }
- break;
- case 'r':
+ case FC_WIDTH_OBJECT:
+ i = MATCH_WIDTH; break;
+ case FC_WEIGHT_OBJECT:
+ i = MATCH_WEIGHT; break;
+ case FC_RASTERIZER_OBJECT:
i = MATCH_RASTERIZER; break;
- case 'o':
+ case FC_OUTLINE_OBJECT:
i = MATCH_OUTLINE; break;
}
if (i < 0)
- return 0;
-
- if (!matchObjectPtrsInit)
- FcMatchObjectPtrsInit();
-
- if (o != _FcMatchers[i].objectPtr)
- return 0;
+ return NULL;
return _FcMatchers+i;
}
static FcBool
-FcCompareValueList (FcObjectPtr o,
+FcCompareValueList (FcObject object,
FcValueListPtr v1orig, /* pattern */
FcValueListPtr v2orig, /* target */
FcValue *bestValue,
FcResult *result)
{
FcValueListPtr v1, v2;
- FcValueList *v1_ptrU, *v2_ptrU;
double v, best, bestStrong, bestWeak;
int j;
- const char *object = FcObjectPtrU(o);
- FcMatcher *match = FcObjectPtrToMatcher(o);
+ FcMatcher *match = FcObjectToMatcher(object);
if (!match)
{
if (bestValue)
- *bestValue = FcValueCanonicalize(&FcValueListPtrU(v2orig)->value);
+ *bestValue = FcValueCanonicalize(&v2orig->value);
return FcTrue;
}
bestStrong = 1e99;
bestWeak = 1e99;
j = 0;
- for (v1 = v1orig, v1_ptrU = FcValueListPtrU(v1); v1_ptrU;
- v1 = v1_ptrU->next, v1_ptrU = FcValueListPtrU(v1))
+ for (v1 = v1orig; v1; v1 = FcValueListNext(v1))
{
- for (v2 = v2orig, v2_ptrU = FcValueListPtrU(v2); v2_ptrU;
- v2 = v2_ptrU->next, v2_ptrU = FcValueListPtrU(v2))
+ for (v2 = v1orig; v2; v2 = FcValueListNext(v2))
{
- v = (match->compare) (&v1_ptrU->value, &v2_ptrU->value);
+ v = (match->compare) (&v1->value, &v2->value);
if (v < 0)
{
*result = FcResultTypeMismatch;
if (v < best)
{
if (bestValue)
- *bestValue = FcValueCanonicalize(&v2_ptrU->value);
+ *bestValue = FcValueCanonicalize(&v2->value);
best = v;
}
- if (v1_ptrU->binding == FcValueBindingStrong)
+ if (v1->binding == FcValueBindingStrong)
{
if (v < bestStrong)
bestStrong = v;
}
if (FcDebug () & FC_DBG_MATCHV)
{
- printf (" %s: %g ", object, best);
+ printf (" %s: %g ", FcObjectName (object), best);
FcValueListPrint (v1orig);
printf (", ");
FcValueListPrint (v2orig);
i2 = 0;
while (i1 < pat->num && i2 < fnt->num)
{
- FcPatternElt *elt_i1 = FcPatternEltU(pat->elts)+i1;
- FcPatternElt *elt_i2 = FcPatternEltU(fnt->elts)+i2;
+ FcPatternElt *elt_i1 = &FcPatternElts(pat)[i1];
+ FcPatternElt *elt_i2 = &FcPatternElts(fnt)[i2];
- i = FcObjectPtrCompare(elt_i1->object, elt_i2->object);
+ i = FcObjectCompare(elt_i1->object, elt_i2->object);
if (i > 0)
i2++;
else if (i < 0)
else
{
if (!FcCompareValueList (elt_i1->object,
- elt_i1->values, elt_i2->values,
+ FcPatternEltValues(elt_i1),
+ FcPatternEltValues(elt_i2),
0, value, result))
return FcFalse;
i1++;
return 0;
for (i = 0; i < font->num; i++)
{
- fe = FcPatternEltU(font->elts)+i;
- pe = FcPatternFindElt (pat, FcObjectPtrU(fe->object));
+ fe = &FcPatternElts(font)[i];
+ pe = FcPatternObjectFindElt (pat, fe->object);
if (pe)
{
- if (!FcCompareValueList (pe->object, pe->values,
- fe->values, &v, 0, &result))
+ if (!FcCompareValueList (pe->object, FcPatternEltValues(pe),
+ FcPatternEltValues(fe), &v, 0, &result))
{
FcPatternDestroy (new);
return 0;
}
}
else
- v = FcValueCanonicalize(&FcValueListPtrU(fe->values)->value);
- FcPatternAdd (new, FcObjectPtrU(fe->object), v, FcFalse);
+ v = FcValueCanonicalize(&FcPatternEltValues (fe)->value);
+ FcPatternObjectAdd (new, fe->object, v, FcFalse);
}
for (i = 0; i < pat->num; i++)
{
- pe = FcPatternEltU(pat->elts)+i;
- fe = FcPatternFindElt (font, FcObjectPtrU(pe->object));
+ pe = &FcPatternElts(pat)[i];
+ fe = FcPatternObjectFindElt (font, pe->object);
if (!fe)
- FcPatternAdd (new, FcObjectPtrU(pe->object),
- FcValueCanonicalize(&FcValueListPtrU(pe->values)->value), FcTrue);
+ {
+ v = FcValueCanonicalize(&FcPatternEltValues(pe)->value);
+ FcPatternObjectAdd (new, pe->object, v, FcTrue);
+ }
}
FcConfigSubstituteWithPat (config, new, pat, FcMatchFont);
/* Please do not revoke any of these bindings. */
/* The __DUMMY__ object enables callers to distinguish the error return
- * of FcObjectToPtrLookup from FC_FAMILY's FcObjectPtr, which would
+ * of FcObjectToPtrLookup from FC_FAMILY's FcObject, which would
* otherwise be 0. */
static const FcObjectType _FcBaseObjectTypes[] = {
{ "__DUMMY__", FcTypeVoid, },
{ FC_PIXEL_SIZE, FcTypeDouble, },
{ FC_SPACING, FcTypeInteger, },
{ FC_FOUNDRY, FcTypeString, },
-/* { FC_CORE, FcTypeBool, }, */
{ FC_ANTIALIAS, FcTypeBool, },
{ FC_HINT_STYLE, FcTypeInteger, },
{ FC_HINTING, FcTypeBool, },
{ FC_VERTICAL_LAYOUT, FcTypeBool, },
{ FC_AUTOHINT, FcTypeBool, },
{ FC_GLOBAL_ADVANCE, FcTypeBool, },
-/* { FC_XLFD, FcTypeString, }, */
{ FC_FILE, FcTypeString, },
{ FC_INDEX, FcTypeInteger, },
{ FC_RASTERIZER, FcTypeString, },
{ FC_RGBA, FcTypeInteger, },
{ FC_SCALE, FcTypeDouble, },
{ FC_MINSPACE, FcTypeBool, },
-/* { FC_RENDER, FcTypeBool, },*/
{ FC_CHAR_WIDTH, FcTypeInteger },
{ FC_CHAR_HEIGHT, FcTypeInteger },
{ FC_MATRIX, FcTypeMatrix },
/* Design constraint: biggest_known_ntypes must never change
* after any call to FcNameRegisterObjectTypes. */
static const FcObjectType *biggest_known_types = _FcBaseObjectTypes;
-static FcBool allocated_biggest_known_types;
static int biggest_known_ntypes = NUM_OBJECT_TYPES;
-static int biggest_known_count = 0;
-static char * biggest_ptr;
-static FcObjectPtr
+static FcObject
FcObjectToPtrLookup (const char * object)
{
- FcObjectPtr i = 0, n;
+ FcObject i = 0, n;
const FcObjectTypeList *l;
FcObjectType *t = _FcUserObjectNames;
FcBool replace;
return -n;
}
-FcObjectPtr
-FcObjectToPtr (const char * name)
+FcBool
+FcObjectValidType (FcObject object, FcType type)
+{
+ if (object < NUM_OBJECT_TYPES && _FcBaseObjectTypes[object].type != type)
+ return FcFalse;
+ return FcTrue;
+}
+
+FcObject
+FcObjectFromName (const char * name)
{
FcChar32 hash = FcStringHash ((const FcChar8 *) name);
struct objectBucket **p;
}
const char *
-FcObjectPtrU (FcObjectPtr si)
+FcObjectName (FcObject object)
{
const FcObjectTypeList *l;
int i, j;
- if (si > 0)
+ if (object > 0)
{
- if (si < biggest_known_ntypes)
- return biggest_known_types[si].object;
+ if (object < biggest_known_ntypes)
+ return biggest_known_types[object].object;
j = 0;
for (l = _FcObjectTypes; l; l = l->next)
for (i = 0; i < l->ntypes; i++, j++)
- if (j == si)
+ if (j == object)
return l->types[i].object;
}
- return _FcUserObjectNames[-si].object;
-}
-
-int
-FcObjectNeededBytes ()
-{
- int num = 0, i;
- for (i = 0; i < biggest_known_ntypes; i++)
- {
- const char * t = biggest_known_types[i].object;
- num = num + strlen(t) + 1;
- }
- biggest_known_count = num;
- return num + sizeof(int);
-}
-
-int
-FcObjectNeededBytesAlign (void)
-{
- return fc_alignof (int) + fc_alignof (char);
-}
-
-void *
-FcObjectDistributeBytes (FcCache * metadata, void * block_ptr)
-{
- block_ptr = ALIGN (block_ptr, int);
- *(int *)block_ptr = biggest_known_ntypes;
- block_ptr = (int *) block_ptr + 1;
- block_ptr = ALIGN (block_ptr, char);
- biggest_ptr = block_ptr;
- block_ptr = (char *) block_ptr + biggest_known_count;
- return block_ptr;
-}
-
-void
-FcObjectSerialize (void)
-{
- int i;
- for (i = 0; i < biggest_known_ntypes; i++)
- {
- const char * t = biggest_known_types[i].object;
- strcpy (biggest_ptr, t);
- biggest_ptr = biggest_ptr + strlen(t) + 1;
- }
-}
-
-void *
-FcObjectUnserialize (FcCache * metadata, void *block_ptr)
-{
- int new_biggest;
- block_ptr = ALIGN (block_ptr, int);
- new_biggest = *(int *)block_ptr;
- block_ptr = (int *) block_ptr + 1;
- if (biggest_known_ntypes < new_biggest)
- {
- int i;
- char * bp = (char *)block_ptr;
- FcObjectType * bn;
-
- bn = malloc (sizeof (const FcObjectType) * (new_biggest + 1));
- if (!bn)
- return 0;
-
- for (i = 0; i < new_biggest; i++)
- {
- const FcObjectType * t = FcNameGetObjectType(bp);
- if (t)
- bn[i].type = t->type;
- else
- bn[i].type = FcTypeVoid;
- bn[i].object = bp;
- bp = bp + strlen(bp) + 1;
- }
-
- FcNameUnregisterObjectTypesFree (biggest_known_types, biggest_known_ntypes, FcFalse);
- if (allocated_biggest_known_types)
- {
- free ((FcObjectTypeList *)biggest_known_types);
- }
- else
- allocated_biggest_known_types = FcTrue;
-
- FcNameRegisterObjectTypes (bn, new_biggest);
- biggest_known_ntypes = new_biggest;
- biggest_known_types = (const FcObjectType *)bn;
- }
- block_ptr = ALIGN (block_ptr, char);
- block_ptr = (char *) block_ptr + biggest_known_count;
- return block_ptr;
+ return _FcUserObjectNames[-object].object;
}
static const FcConstant _FcBaseConstants[] = {
FcValueListPtr v,
FcChar8 *escape)
{
- while (FcValueListPtrU(v))
+ while (v)
{
- if (!FcNameUnparseValue (buf, &FcValueListPtrU(v)->value, escape))
+ if (!FcNameUnparseValue (buf, &v->value, escape))
return FcFalse;
- if (FcValueListPtrU(v = FcValueListPtrU(v)->next))
+ if ((v = FcValueListNext(v)) != NULL)
if (!FcNameUnparseString (buf, (FcChar8 *) ",", 0))
return FcFalse;
}
const FcObjectType *o;
FcStrBufInit (&buf, buf_static, sizeof (buf_static));
- e = FcPatternFindElt (pat, FC_FAMILY);
+ e = FcPatternObjectFindElt (pat, FC_FAMILY_OBJECT);
if (e)
{
- if (!FcNameUnparseValueList (&buf, e->values, escape ? (FcChar8 *) FC_ESCAPE_FIXED : 0))
+ if (!FcNameUnparseValueList (&buf, FcPatternEltValues(e), escape ? (FcChar8 *) FC_ESCAPE_FIXED : 0))
goto bail0;
}
- e = FcPatternFindElt (pat, FC_SIZE);
+ e = FcPatternObjectFindElt (pat, FC_SIZE_OBJECT);
if (e)
{
if (!FcNameUnparseString (&buf, (FcChar8 *) "-", 0))
goto bail0;
- if (!FcNameUnparseValueList (&buf, e->values, escape ? (FcChar8 *) FC_ESCAPE_FIXED : 0))
+ if (!FcNameUnparseValueList (&buf, FcPatternEltValues(e), escape ? (FcChar8 *) FC_ESCAPE_FIXED : 0))
goto bail0;
}
for (l = _FcObjectTypes; l; l = l->next)
!strcmp (o->object, FC_FILE))
continue;
- e = FcPatternFindElt (pat, o->object);
+ e = FcPatternObjectFindElt (pat, FcObjectFromName (o->object));
if (e)
{
if (!FcNameUnparseString (&buf, (FcChar8 *) ":", 0))
goto bail0;
if (!FcNameUnparseString (&buf, (FcChar8 *) "=", 0))
goto bail0;
- if (!FcNameUnparseValueList (&buf, e->values, escape ?
+ if (!FcNameUnparseValueList (&buf, FcPatternEltValues(e), escape ?
(FcChar8 *) FC_ESCAPE_VARIABLE : 0))
goto bail0;
}
/*
- * $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
#include <string.h>
#include <assert.h>
-static FcPattern ** _fcPatterns = 0;
-static int fcpattern_bank_count = 0, fcpattern_ptr, fcpattern_count;
-FcPatternElt ** _fcPatternElts = 0;
-static int fcpatternelt_ptr, fcpatternelt_count;
-FcValueList ** _fcValueLists = 0;
-static int fcvaluelist_bank_count = 0, fcvaluelist_ptr, fcvaluelist_count;
-
-static FcPatternEltPtr
-FcPatternEltPtrCreateDynamic (FcPatternElt * e);
static FcBool
FcStrHashed (const FcChar8 *name);
FcMemAlloc (FC_MEM_PATTERN, sizeof (FcPattern));
p->num = 0;
p->size = 0;
- p->elts = FcPatternEltPtrCreateDynamic(0);
- p->bank = FC_BANK_DYNAMIC;
+ p->elts_offset = FcPtrToOffset (p, NULL);
p->ref = 1;
return p;
}
FcValue
FcValueCanonicalize (const FcValue *v)
{
- if (v->type & FC_STORAGE_STATIC)
- {
- FcValue new = *v;
+ FcValue new;
- switch (v->type & ~FC_STORAGE_STATIC)
- {
- case FcTypeString:
- new.u.s = fc_value_string(v);
- new.type = FcTypeString;
- break;
- case FcTypeCharSet:
- new.u.c = fc_value_charset(v);
- new.type = FcTypeCharSet;
- break;
- case FcTypeLangSet:
- new.u.l = fc_value_langset(v);
- new.type = FcTypeLangSet;
- break;
- }
- return new;
+ switch (v->type)
+ {
+ case FcTypeString:
+ new.u.s = fc_value_string(v);
+ new.type = FcTypeString;
+ break;
+ case FcTypeCharSet:
+ new.u.c = fc_value_charset(v);
+ new.type = FcTypeCharSet;
+ break;
+ case FcTypeLangSet:
+ new.u.l = fc_value_langset(v);
+ new.type = FcTypeLangSet;
+ break;
+ default:
+ new = *v;
+ break;
}
- return *v;
+ return new;
}
FcValue
FcValueListDestroy (FcValueListPtr l)
{
FcValueListPtr next;
- for (; FcValueListPtrU(l); l = next)
+ for (; l; l = next)
{
- switch (FcValueListPtrU(l)->value.type) {
+ switch (l->value.type) {
case FcTypeString:
- if (!FcStrHashed ((FcChar8 *)FcValueListPtrU(l)->value.u.s))
- FcStrFree ((FcChar8 *)FcValueListPtrU(l)->value.u.s);
+ if (!FcStrHashed ((FcChar8 *)l->value.u.s))
+ FcStrFree ((FcChar8 *)l->value.u.s);
break;
case FcTypeMatrix:
- FcMatrixFree ((FcMatrix *)FcValueListPtrU(l)->value.u.m);
+ FcMatrixFree ((FcMatrix *)l->value.u.m);
break;
case FcTypeCharSet:
FcCharSetDestroy
- ((FcCharSet *) (FcValueListPtrU(l)->value.u.c));
+ ((FcCharSet *) (l->value.u.c));
break;
case FcTypeLangSet:
FcLangSetDestroy
- ((FcLangSet *) (FcValueListPtrU(l)->value.u.l));
+ ((FcLangSet *) (l->value.u.l));
break;
default:
break;
}
- next = FcValueListPtrU(l)->next;
+ next = FcValueListNext(l);
FcMemFree (FC_MEM_VALLIST, sizeof (FcValueList));
- if (l.bank == FC_BANK_DYNAMIC)
- free(l.u.dyn);
+ free(l);
}
}
static FcBool
FcValueListEqual (FcValueListPtr la, FcValueListPtr lb)
{
- if (FcValueListPtrU(la) == FcValueListPtrU(lb))
+ if (la == lb)
return FcTrue;
- while (FcValueListPtrU(la) && FcValueListPtrU(lb))
+ while (la && lb)
{
- if (!FcValueEqual (FcValueListPtrU(la)->value,
- FcValueListPtrU(lb)->value))
+ if (!FcValueEqual (la->value, lb->value))
return FcFalse;
- la = FcValueListPtrU(la)->next;
- lb = FcValueListPtrU(lb)->next;
+ la = FcValueListNext(la);
+ lb = FcValueListNext(lb);
}
- if (FcValueListPtrU(la) || FcValueListPtrU(lb))
+ if (la || lb)
return FcFalse;
return FcTrue;
}
FcValueListHash (FcValueListPtr l)
{
FcChar32 hash = 0;
- FcValueList *l_ptrU;
- for (l_ptrU = FcValueListPtrU(l); l_ptrU;
- l_ptrU = FcValueListPtrU(l_ptrU->next))
+ for (; l; l = FcValueListNext(l))
{
- hash = ((hash << 1) | (hash >> 31)) ^ FcValueHash (&l_ptrU->value);
+ hash = ((hash << 1) | (hash >> 31)) ^ FcValueHash (&l->value);
}
return hash;
}
FcPatternDestroy (FcPattern *p)
{
int i;
+ FcPatternElt *elts;
if (p->ref == FC_REF_CONSTANT || --p->ref > 0)
return;
+ elts = FcPatternElts (p);
for (i = 0; i < p->num; i++)
- FcValueListDestroy ((FcPatternEltU(p->elts)+i)->values);
+ FcValueListDestroy (FcPatternEltValues(&elts[i]));
- p->num = 0;
- if (FcPatternEltU(p->elts) && p->elts.bank == FC_BANK_DYNAMIC)
- {
- FcMemFree (FC_MEM_PATELT, p->size * sizeof (FcPatternElt));
- free (FcPatternEltU(p->elts));
- p->elts = FcPatternEltPtrCreateDynamic(0);
- }
- p->size = 0;
+ FcMemFree (FC_MEM_PATELT, p->size * sizeof (FcPatternElt));
+ free (elts);
FcMemFree (FC_MEM_PATTERN, sizeof (FcPattern));
free (p);
}
static int
-FcPatternPosition (const FcPattern *p, const char *object)
+FcPatternObjectPosition (const FcPattern *p, FcObject object)
{
int low, high, mid, c;
- FcObjectPtr obj;
+ FcPatternElt *elts = FcPatternElts(p);
- obj = FcObjectToPtr(object);
low = 0;
high = p->num - 1;
c = 1;
while (low <= high)
{
mid = (low + high) >> 1;
- c = FcObjectPtrCompare((FcPatternEltU(p->elts)+mid)->object, obj);
+ c = elts[mid].object - object;
if (c == 0)
return mid;
if (c < 0)
}
FcPatternElt *
-FcPatternFindElt (const FcPattern *p, const char *object)
+FcPatternObjectFindElt (const FcPattern *p, FcObject object)
{
- int i = FcPatternPosition (p, object);
+ int i = FcPatternObjectPosition (p, object);
if (i < 0)
return 0;
- return FcPatternEltU(p->elts)+i;
+ return &FcPatternElts(p)[i];
}
FcPatternElt *
-FcPatternInsertElt (FcPattern *p, const char *object)
+FcPatternObjectInsertElt (FcPattern *p, FcObject object)
{
int i;
FcPatternElt *e;
- i = FcPatternPosition (p, object);
+ i = FcPatternObjectPosition (p, object);
if (i < 0)
{
i = -i - 1;
if (p->num + 1 >= p->size)
{
int s = p->size + 16;
- if (FcPatternEltU(p->elts))
+ if (p->size)
{
- FcPatternElt *e0 = FcPatternEltU(p->elts);
+ FcPatternElt *e0 = FcPatternElts(p);
e = (FcPatternElt *) realloc (e0, s * sizeof (FcPatternElt));
if (!e) /* maybe it was mmapped */
{
e = (FcPatternElt *) malloc (s * sizeof (FcPatternElt));
if (!e)
return FcFalse;
- p->elts = FcPatternEltPtrCreateDynamic(e);
+ p->elts_offset = FcPtrToOffset (p, e);
if (p->size)
FcMemFree (FC_MEM_PATELT, p->size * sizeof (FcPatternElt));
FcMemAlloc (FC_MEM_PATELT, s * sizeof (FcPatternElt));
while (p->size < s)
{
- (FcPatternEltU(p->elts)+p->size)->object = 0;
- (FcPatternEltU(p->elts)+p->size)->values =
- FcValueListPtrCreateDynamic(0);
+ e[p->size].object = 0;
+ e[p->size].values = NULL;
p->size++;
}
}
+ e = FcPatternElts(p);
/* move elts up */
- memmove (FcPatternEltU(p->elts) + i + 1,
- FcPatternEltU(p->elts) + i,
+ memmove (e + i + 1,
+ e + i,
sizeof (FcPatternElt) *
(p->num - i));
/* bump count */
p->num++;
- (FcPatternEltU(p->elts)+i)->object = FcObjectToPtr (object);
- (FcPatternEltU(p->elts)+i)->values = FcValueListPtrCreateDynamic(0);
+ e[i].object = object;
+ e[i].values = NULL;
}
- return FcPatternEltU(p->elts)+i;
+ return FcPatternElts(p) + i;
}
FcBool
FcPatternEqual (const FcPattern *pa, const FcPattern *pb)
{
int i;
+ FcPatternElt *pae, *pbe;
if (pa == pb)
return FcTrue;
if (pa->num != pb->num)
return FcFalse;
+ pae = FcPatternElts(pa);
+ pbe = FcPatternElts(pb);
for (i = 0; i < pa->num; i++)
{
- if (FcObjectPtrCompare((FcPatternEltU(pa->elts)+i)->object,
- (FcPatternEltU(pb->elts)+i)->object) != 0)
+ if (pae[i].object != pbe[i].object)
return FcFalse;
- if (!FcValueListEqual ((FcPatternEltU(pa->elts)+i)->values,
- (FcPatternEltU(pb->elts)+i)->values))
+ if (!FcValueListEqual (FcPatternEltValues(&pae[i]),
+ FcPatternEltValues(&pbe[i])))
return FcFalse;
}
return FcTrue;
{
int i;
FcChar32 h = 0;
+ FcPatternElt *pe = FcPatternElts(p);
for (i = 0; i < p->num; i++)
{
h = (((h << 1) | (h >> 31)) ^
- FcStringHash ((FcChar8 *)FcObjectPtrU ((FcPatternEltU(p->elts)+i)->object)) ^
- FcValueListHash ((FcPatternEltU(p->elts)+i)->values));
+ pe[i].object ^
+ FcValueListHash (FcPatternEltValues(&pe[i])));
}
return h;
}
for (i = 0; i < os->nobject; i++)
{
- ea = FcPatternFindElt (pai, os->objects[i]);
- eb = FcPatternFindElt (pbi, os->objects[i]);
+ FcObject object = FcObjectFromName (os->objects[i]);
+ ea = FcPatternObjectFindElt (pai, object);
+ eb = FcPatternObjectFindElt (pbi, object);
if (ea)
{
if (!eb)
return FcFalse;
- if (!FcValueListEqual (ea->values, eb->values))
+ if (!FcValueListEqual (FcPatternEltValues(ea), FcPatternEltValues(eb)))
return FcFalse;
}
else
}
FcBool
-FcPatternAddWithBinding (FcPattern *p,
- const char *object,
- FcValue value,
- FcValueBinding binding,
- FcBool append)
+FcPatternObjectAddWithBinding (FcPattern *p,
+ FcObject object,
+ FcValue value,
+ FcValueBinding binding,
+ FcBool append)
{
FcPatternElt *e;
FcValueListPtr new, *prev;
- FcValueList *newp;
- FcObjectPtr objectPtr;
if (p->ref == FC_REF_CONSTANT)
goto bail0;
- newp = malloc (sizeof (FcValueList));
- if (!newp)
+ new = malloc (sizeof (FcValueList));
+ if (!new)
goto bail0;
- memset(newp, 0, sizeof (FcValueList));
- new = FcValueListPtrCreateDynamic(newp);
+ memset(new, 0, sizeof (FcValueList));
FcMemAlloc (FC_MEM_VALLIST, sizeof (FcValueList));
/* dup string */
if (value.type == FcTypeString)
if (value.type == FcTypeVoid)
goto bail1;
- /* quick and dirty hack to enable FcCompareFamily/FcCompareString
- * speedup: only allow strings to be added under the FC_FAMILY,
- * FC_FOUNDRY, FC_STYLE, FC_RASTERIZER keys.
- * and charsets under FC_CHARSET key.
- * This is slightly semantically different from the old behaviour,
- * but fonts shouldn't be getting non-strings here anyway.
- * a better hack would use FcBaseObjectTypes to check all objects. */
- objectPtr = FcObjectToPtr(object);
- if ((objectPtr == FcObjectToPtr(FC_FAMILY)
- || objectPtr == FcObjectToPtr(FC_FOUNDRY)
- || objectPtr == FcObjectToPtr(FC_STYLE)
- || objectPtr == FcObjectToPtr(FC_RASTERIZER))
- && value.type != FcTypeString)
- goto bail1;
- if (objectPtr == FcObjectToPtr(FC_CHARSET)
- && value.type != FcTypeCharSet)
- goto bail1;
-
- FcValueListPtrU(new)->value = value;
- FcValueListPtrU(new)->binding = binding;
- FcValueListPtrU(new)->next = FcValueListPtrCreateDynamic(0);
+ /*
+ * Make sure the stored type is valid for built-in objects
+ */
+ if (!FcObjectValidType (object, value.type))
+ goto bail1;
+
+ new->value = value;
+ new->binding = binding;
+ new->next = NULL;
- e = FcPatternInsertElt (p, object);
+ e = FcPatternObjectInsertElt (p, object);
if (!e)
goto bail2;
if (append)
{
- for (prev = &e->values; FcValueListPtrU(*prev); prev = &FcValueListPtrU(*prev)->next)
+ for (prev = &e->values; *prev; prev = &(*prev)->next)
;
*prev = new;
}
else
{
- FcValueListPtrU(new)->next = e->values;
+ 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;
- }
+ FcValueDestroy (value);
bail1:
FcMemFree (FC_MEM_VALLIST, sizeof (FcValueList));
- free (FcValueListPtrU(new));
+ free (new);
bail0:
return FcFalse;
}
+FcBool
+FcPatternObjectAdd (FcPattern *p, FcObject object, FcValue value, FcBool append)
+{
+ return FcPatternObjectAddWithBinding (p, object,
+ value, FcValueBindingStrong, append);
+}
+
FcBool
FcPatternAdd (FcPattern *p, const char *object, FcValue value, FcBool append)
{
- return FcPatternAddWithBinding (p, object, value, FcValueBindingStrong, append);
+ return FcPatternObjectAddWithBinding (p, FcObjectFromName (object),
+ value, FcValueBindingStrong, append);
}
FcBool
FcPatternAddWeak (FcPattern *p, const char *object, FcValue value, FcBool append)
{
- return FcPatternAddWithBinding (p, object, value, FcValueBindingWeak, append);
+ return FcPatternObjectAddWithBinding (p, FcObjectFromName (object),
+ value, FcValueBindingWeak, append);
}
FcBool
-FcPatternDel (FcPattern *p, const char *object)
+FcPatternObjectDel (FcPattern *p, FcObject object)
{
FcPatternElt *e;
- e = FcPatternFindElt (p, object);
+ e = FcPatternObjectFindElt (p, object);
if (!e)
return FcFalse;
/* shuffle existing ones down */
memmove (e, e+1,
- (FcPatternEltU(p->elts) + p->num - (e + 1)) *
+ (FcPatternElts(p) + p->num - (e + 1)) *
sizeof (FcPatternElt));
p->num--;
- (FcPatternEltU(p->elts)+p->num)->object = 0;
- (FcPatternEltU(p->elts)+p->num)->values = FcValueListPtrCreateDynamic(0);
+ e = FcPatternElts(p) + p->num;
+ e->object = 0;
+ e->values = NULL;
return FcTrue;
}
+FcBool
+FcPatternDel (FcPattern *p, const char *object)
+{
+ return FcPatternObjectDel (p, FcObjectFromName (object));
+}
+
FcBool
FcPatternRemove (FcPattern *p, const char *object, int id)
{
FcPatternElt *e;
FcValueListPtr *prev, l;
- e = FcPatternFindElt (p, object);
+ e = FcPatternObjectFindElt (p, FcObjectFromName (object));
if (!e)
return FcFalse;
- for (prev = &e->values;
- FcValueListPtrU(l = *prev);
- prev = &FcValueListPtrU(l)->next)
+ for (prev = &e->values; (l = *prev); prev = &l->next)
{
if (!id)
{
- *prev = FcValueListPtrU(l)->next;
- FcValueListPtrU(l)->next = FcValueListPtrCreateDynamic(0);
+ *prev = l->next;
+ l->next = NULL;
FcValueListDestroy (l);
- if (!FcValueListPtrU(e->values))
+ if (!e->values)
FcPatternDel (p, object);
return FcTrue;
}
}
FcBool
-FcPatternAddInteger (FcPattern *p, const char *object, int i)
+FcPatternObjectAddInteger (FcPattern *p, FcObject object, int i)
{
FcValue v;
v.type = FcTypeInteger;
v.u.i = i;
- return FcPatternAdd (p, object, v, FcTrue);
+ return FcPatternObjectAdd (p, object, v, FcTrue);
}
FcBool
-FcPatternAddDouble (FcPattern *p, const char *object, double d)
+FcPatternAddInteger (FcPattern *p, const char *object, int i)
+{
+ return FcPatternObjectAddInteger (p, FcObjectFromName (object), i);
+}
+
+FcBool
+FcPatternObjectAddDouble (FcPattern *p, FcObject object, double d)
{
FcValue v;
v.type = FcTypeDouble;
v.u.d = d;
- return FcPatternAdd (p, object, v, FcTrue);
+ return FcPatternObjectAdd (p, object, v, FcTrue);
}
FcBool
-FcPatternAddString (FcPattern *p, const char *object, const FcChar8 *s)
+FcPatternAddDouble (FcPattern *p, const char *object, double d)
+{
+ return FcPatternObjectAddDouble (p, FcObjectFromName (object), d);
+}
+
+FcBool
+FcPatternObjectAddString (FcPattern *p, FcObject object, const FcChar8 *s)
{
FcValue v;
{
v.type = FcTypeVoid;
v.u.s = 0;
- return FcPatternAdd (p, object, v, FcTrue);
+ return FcPatternObjectAdd (p, object, v, FcTrue);
}
v.type = FcTypeString;
v.u.s = FcStrStaticName(s);
- return FcPatternAdd (p, object, v, FcTrue);
+ return FcPatternObjectAdd (p, object, v, FcTrue);
+}
+
+FcBool
+FcPatternAddString (FcPattern *p, const char *object, const FcChar8 *s)
+{
+ return FcPatternObjectAddString (p, FcObjectFromName (object), s);
}
FcBool
FcBool
-FcPatternAddBool (FcPattern *p, const char *object, FcBool b)
+FcPatternObjectAddBool (FcPattern *p, FcObject object, FcBool b)
{
FcValue v;
v.type = FcTypeBool;
v.u.b = b;
- return FcPatternAdd (p, object, v, FcTrue);
+ return FcPatternObjectAdd (p, object, v, FcTrue);
+}
+
+FcBool
+FcPatternAddBool (FcPattern *p, const char *object, FcBool b)
+{
+ return FcPatternObjectAddBool (p, FcObjectFromName (object), b);
}
FcBool
}
FcResult
-FcPatternGet (const FcPattern *p, const char *object, int id, FcValue *v)
+FcPatternObjectGet (const FcPattern *p, FcObject object, int id, FcValue *v)
{
FcPatternElt *e;
FcValueListPtr l;
- e = FcPatternFindElt (p, object);
+ e = FcPatternObjectFindElt (p, object);
if (!e)
return FcResultNoMatch;
- for (l = e->values; FcValueListPtrU(l); l = FcValueListPtrU(l)->next)
+ for (l = FcPatternEltValues(e); l; l = FcValueListNext(l))
{
if (!id)
{
- *v = FcValueCanonicalize(&FcValueListPtrU(l)->value);
+ *v = FcValueCanonicalize(&l->value);
return FcResultMatch;
}
id--;
}
FcResult
-FcPatternGetInteger (const FcPattern *p, const char *object, int id, int *i)
+FcPatternGet (const FcPattern *p, const char *object, int id, FcValue *v)
+{
+ return FcPatternObjectGet (p, FcObjectFromName (object), id, v);
+}
+
+FcResult
+FcPatternObjectGetInteger (const FcPattern *p, FcObject object, int id, int *i)
{
FcValue v;
FcResult r;
- r = FcPatternGet (p, object, id, &v);
+ r = FcPatternObjectGet (p, object, id, &v);
if (r != FcResultMatch)
return r;
switch (v.type) {
}
FcResult
-FcPatternGetDouble (const FcPattern *p, const char *object, int id, double *d)
+FcPatternGetInteger (const FcPattern *p, const char *object, int id, int *i)
+{
+ return FcPatternObjectGetInteger (p, FcObjectFromName (object), id, i);
+}
+
+
+FcResult
+FcPatternObjectGetDouble (const FcPattern *p, FcObject object, int id, double *d)
{
FcValue v;
FcResult r;
- r = FcPatternGet (p, object, id, &v);
+ r = FcPatternObjectGet (p, object, id, &v);
if (r != FcResultMatch)
return r;
switch (v.type) {
}
FcResult
-FcPatternGetString (const FcPattern *p, const char *object, int id, FcChar8 ** s)
+FcPatternGetDouble (const FcPattern *p, const char *object, int id, double *d)
+{
+ return FcPatternObjectGetDouble (p, FcObjectFromName (object), id, d);
+}
+
+FcResult
+FcPatternObjectGetString (const FcPattern *p, FcObject object, int id, FcChar8 ** s)
{
FcValue v;
FcResult r;
- r = FcPatternGet (p, object, id, &v);
+ r = FcPatternObjectGet (p, object, id, &v);
if (r != FcResultMatch)
return r;
if (v.type != FcTypeString)
return FcResultMatch;
}
+FcResult
+FcPatternGetString (const FcPattern *p, const char *object, int id, FcChar8 ** s)
+{
+ return FcPatternObjectGetString (p, FcObjectFromName (object), id, s);
+}
+
FcResult
FcPatternGetMatrix(const FcPattern *p, const char *object, int id, FcMatrix **m)
{
if (!new)
goto bail0;
- e = FcPatternEltU(orig->elts);
+ e = FcPatternElts(orig);
for (i = 0; i < orig->num; i++)
{
- for (l = (e + i)->values;
- FcValueListPtrU(l);
- l = FcValueListPtrU(l)->next)
- if (!FcPatternAdd (new, FcObjectPtrU((e + i)->object),
- FcValueCanonicalize(&FcValueListPtrU(l)->value),
- FcTrue))
+ for (l = FcPatternEltValues(e + i); l; l = FcValueListNext(l))
+ if (!FcPatternObjectAdd (new, e[i].object,
+ FcValueCanonicalize(&l->value),
+ FcTrue))
goto bail1;
}
for (i = 0; i < s->num; i++)
{
- e = FcPatternEltU(s->elts)+i;
- for (v = e->values; FcValueListPtrU(v);
- v = FcValueListPtrU(v)->next)
+ e = FcPatternElts(s)+i;
+ for (v = FcPatternEltValues(e); v; v = FcValueListNext(v))
{
- if (!FcPatternAddWithBinding (p, FcObjectPtrU(e->object),
- FcValueCanonicalize(&FcValueListPtrU(v)->value),
- FcValueListPtrU(v)->binding, FcTrue))
+ if (!FcPatternObjectAddWithBinding (p, e->object,
+ FcValueCanonicalize(&v->value),
+ v->binding, FcTrue))
return FcFalse;
}
}
FcObjectStaticNameFini ();
}
-static FcPatternEltPtr
-FcPatternEltPtrCreateDynamic (FcPatternElt * e)
-{
- FcPatternEltPtr new;
- new.bank = FC_BANK_DYNAMIC;
- new.u.dyn = e;
- return new;
-}
-
-static FcPatternEltPtr
-FcPatternEltPtrCreateStatic (int bank, int i)
-{
- FcPatternEltPtr new;
- new.bank = bank;
- new.u.stat = i;
- return new;
-}
-
-static void
-FcStrNewBank (void);
-static int
-FcStrNeededBytes (const FcChar8 * s);
-static int
-FcStrNeededBytesAlign (void);
-static void *
-FcStrDistributeBytes (FcCache * metadata, void * block_ptr);
-static const FcChar8 *
-FcStrSerialize (int bank, const FcChar8 * s);
-static void *
-FcStrUnserialize (FcCache * metadata, void *block_ptr);
-
-static void
-FcValueListNewBank (void);
-static int
-FcValueListNeededBytes (FcValueList * vl);
-static int
-FcValueListNeededBytesAlign (void);
-static void *
-FcValueListDistributeBytes (FcCache * metadata, void *block_ptr);
-static FcValueListPtr
-FcValueListSerialize(int bank, FcValueList *pi);
-static void *
-FcValueListUnserialize (FcCache * metadata, void *block_ptr);
-
-
-void
-FcPatternNewBank (void)
-{
- fcpattern_count = 0;
- fcpatternelt_count = 0;
-
- FcStrNewBank();
- FcValueListNewBank();
-}
-
-int
-FcPatternNeededBytes (FcPattern * p)
-{
- int i, cum = 0, c;
-
- fcpattern_count++;
- fcpatternelt_count += p->num;
-
- for (i = 0; i < p->num; i++)
- {
- c = FcValueListNeededBytes (FcValueListPtrU
- (((FcPatternEltU(p->elts)+i)->values)));
- if (c < 0)
- return c;
- cum += c;
- }
-
- return cum + sizeof (FcPattern) + sizeof(FcPatternElt)*p->num;
-}
-
-int
-FcPatternNeededBytesAlign (void)
-{
- return fc_alignof (FcPattern) + fc_alignof (FcPatternElt) +
- FcValueListNeededBytesAlign ();
-}
-
-static FcBool
-FcPatternEnsureBank (int bi)
-{
- FcPattern **pp;
- FcPatternElt **ep;
- int i;
-
- if (!_fcPatterns || fcpattern_bank_count <= bi)
- {
- int new_count = bi + 4;
- pp = realloc (_fcPatterns, sizeof (FcPattern *) * new_count);
- if (!pp)
- return 0;
-
- FcMemAlloc (FC_MEM_PATTERN, sizeof (FcPattern *) * new_count);
- _fcPatterns = pp;
-
- ep = realloc (_fcPatternElts, sizeof (FcPatternElt *) * new_count);
- if (!ep)
- return 0;
-
- FcMemAlloc (FC_MEM_PATELT, sizeof (FcPatternElt *) * new_count);
- _fcPatternElts = ep;
-
- for (i = fcpattern_bank_count; i < new_count; i++)
- {
- _fcPatterns[i] = 0;
- _fcPatternElts[i] = 0;
- }
-
- fcpattern_bank_count = new_count;
- }
-
- FcMemAlloc (FC_MEM_PATTERN, sizeof (FcPattern) * fcpattern_count);
- return FcTrue;
-}
-
-void *
-FcPatternDistributeBytes (FcCache * metadata, void * block_ptr)
+FcBool
+FcPatternSerializeAlloc (FcSerialize *serialize, const FcPattern *pat)
{
- int bi = FcCacheBankToIndex(metadata->bank);
-
- if (!FcPatternEnsureBank(bi))
- return 0;
-
- fcpattern_ptr = 0;
- block_ptr = ALIGN(block_ptr, FcPattern);
- _fcPatterns[bi] = (FcPattern *)block_ptr;
- block_ptr = (void *)((char *)block_ptr +
- (sizeof (FcPattern) * fcpattern_count));
+ int i;
+ FcPatternElt *elts = FcPatternElts(pat);
- FcMemAlloc (FC_MEM_PATELT, sizeof (FcPatternElt) * fcpatternelt_count);
- fcpatternelt_ptr = 0;
- block_ptr = ALIGN(block_ptr, FcPatternElt);
- _fcPatternElts[bi] = (FcPatternElt *)block_ptr;
- block_ptr = (void *)((char *)block_ptr +
- (sizeof (FcPatternElt) * fcpatternelt_count));
-
- metadata->pattern_count = fcpattern_count;
- metadata->patternelt_count = fcpatternelt_count;
-
- block_ptr = FcStrDistributeBytes (metadata, block_ptr);
- block_ptr = FcValueListDistributeBytes (metadata, block_ptr);
- return block_ptr;
+ if (!FcSerializeAlloc (serialize, pat, sizeof (FcPattern)))
+ return FcFalse;
+ if (!FcSerializeAlloc (serialize, elts, pat->num * sizeof (FcPatternElt)))
+ return FcFalse;
+ for (i = 0; i < pat->num; i++)
+ if (!FcValueListSerializeAlloc (serialize, FcPatternEltValues(elts+i)))
+ return FcFalse;
+ return FcTrue;
}
FcPattern *
-FcPatternSerialize (int bank, FcPattern *old)
+FcPatternSerialize (FcSerialize *serialize, const FcPattern *pat)
{
- FcPattern *p;
- FcPatternElt *e, *nep;
- FcValueList * nv;
- FcValueListPtr v, nv_head, nvp;
- int i, elts, bi = FcCacheBankToIndex(bank);
-
- p = &_fcPatterns[bi][fcpattern_ptr++];
- p->bank = bank;
- elts = fcpatternelt_ptr;
- nep = &_fcPatternElts[bi][elts];
- if (!nep)
- return FcFalse;
+ FcPattern *pat_serialized;
+ FcPatternElt *elts = FcPatternElts (pat);
+ FcPatternElt *elts_serialized;
+ FcValueList *values_serialized;
+ int i;
- fcpatternelt_ptr += old->num;
+ pat_serialized = FcSerializePtr (serialize, pat);
+ if (!pat_serialized)
+ return NULL;
+ *pat_serialized = *pat;
+ pat_serialized->size = pat->num;
+ pat_serialized->ref = FC_REF_CONSTANT;
+
+ elts_serialized = FcSerializePtr (serialize, elts);
+ if (!elts_serialized)
+ return NULL;
+
+ pat_serialized->elts_offset = FcPtrToOffset (pat_serialized,
+ elts_serialized);
- for (e = FcPatternEltU(old->elts), i=0; i < old->num; i++, e++)
+ for (i = 0; i < pat->num; i++)
{
- v = e->values;
- nvp = nv_head = FcValueListSerialize(bank, FcValueListPtrU(v));
- if (!FcValueListPtrU(nv_head))
- return 0;
- nv = FcValueListPtrU(nvp);
-
- for (;
- FcValueListPtrU(v);
- v = FcValueListPtrU(v)->next,
- nv = FcValueListPtrU(nv->next))
- {
-
- if (FcValueListPtrU(FcValueListPtrU(v)->next))
- {
- nvp = FcValueListSerialize
- (bank, FcValueListPtrU(FcValueListPtrU(v)->next));
- nv->next = nvp;
- }
- }
-
- nep[i].values = nv_head;
- nep[i].object = e->object;
+ values_serialized = FcValueListSerialize (serialize, FcPatternEltValues (elts+i));
+ if (!values_serialized)
+ return NULL;
+ elts_serialized[i].object = elts[i].object;
+ elts_serialized[i].values = FcPtrToEncodedOffset (&elts_serialized[i],
+ values_serialized,
+ FcValueList);
}
-
- p->elts = old->elts;
- p->elts = FcPatternEltPtrCreateStatic(bank, elts);
- p->size = old->num;
- p->num = old->num;
- p->ref = FC_REF_CONSTANT;
- return p;
-}
-
-void *
-FcPatternUnserialize (FcCache * metadata, void *block_ptr)
-{
- int bi = FcCacheBankToIndex(metadata->bank);
- if (!FcPatternEnsureBank(bi))
- return FcFalse;
-
- FcMemAlloc (FC_MEM_PATTERN, sizeof (FcPattern) * metadata->pattern_count);
- block_ptr = ALIGN(block_ptr, FcPattern);
- _fcPatterns[bi] = (FcPattern *)block_ptr;
- block_ptr = (void *)((char *)block_ptr +
- (sizeof (FcPattern) * metadata->pattern_count));
-
- FcMemAlloc (FC_MEM_PATELT,
- sizeof (FcPatternElt) * metadata->patternelt_count);
- block_ptr = ALIGN(block_ptr, FcPatternElt);
- _fcPatternElts[bi] = (FcPatternElt *)block_ptr;
- block_ptr = (void *)((char *)block_ptr +
- (sizeof (FcPatternElt) * metadata->patternelt_count));
-
- block_ptr = FcStrUnserialize (metadata, block_ptr);
- block_ptr = FcValueListUnserialize (metadata, block_ptr);
-
- return block_ptr;
-}
-
-static void
-FcValueListNewBank (void)
-{
- fcvaluelist_count = 0;
-
- FcCharSetNewBank();
- FcLangSetNewBank();
+ return pat_serialized;
}
-static int
-FcValueListNeededBytes (FcValueList *p)
+FcBool
+FcValueListSerializeAlloc (FcSerialize *serialize, const FcValueList *vl)
{
- FcValueList *vl;
- int cum = 0;
-
- for (vl = p;
- vl;
- vl = FcValueListPtrU(vl->next))
+ while (vl)
{
- /* unserialize just in case */
- FcValue v = FcValueCanonicalize(&vl->value);
-
- switch (v.type)
- {
+ if (!FcSerializeAlloc (serialize, vl, sizeof (FcValueList)))
+ return FcFalse;
+ switch (vl->value.type) {
+ case FcTypeString:
+ if (!FcStrSerializeAlloc (serialize, vl->value.u.s))
+ return FcFalse;
+ break;
case FcTypeCharSet:
- cum += FcCharSetNeededBytes(v.u.c);
+ if (!FcCharSetSerializeAlloc (serialize, vl->value.u.c))
+ return FcFalse;
break;
case FcTypeLangSet:
- cum += FcLangSetNeededBytes(v.u.l);
+ if (!FcLangSetSerializeAlloc (serialize, vl->value.u.l))
+ return FcFalse;
break;
- case FcTypeString:
- cum += FcStrNeededBytes(v.u.s);
default:
break;
}
- fcvaluelist_count++;
- cum += sizeof (FcValueList);
- }
-
- return cum;
-}
-
-static int
-FcValueListNeededBytesAlign (void)
-{
- return FcCharSetNeededBytesAlign() + FcLangSetNeededBytesAlign() +
- FcStrNeededBytesAlign() + fc_alignof (FcValueList);
-}
-
-static FcBool
-FcValueListEnsureBank (int bi)
-{
- FcValueList **pvl;
-
- if (!_fcValueLists || fcvaluelist_bank_count <= bi)
- {
- int new_count = bi + 2, i;
-
- pvl = realloc (_fcValueLists, sizeof (FcValueList *) * new_count);
- if (!pvl)
- return FcFalse;
-
- FcMemAlloc (FC_MEM_VALLIST, sizeof (FcValueList *) * new_count);
-
- _fcValueLists = pvl;
- for (i = fcvaluelist_bank_count; i < new_count; i++)
- _fcValueLists[i] = 0;
-
- fcvaluelist_bank_count = new_count;
+ vl = vl->next;
}
return FcTrue;
}
-static void *
-FcValueListDistributeBytes (FcCache * metadata, void *block_ptr)
-{
- int bi = FcCacheBankToIndex(metadata->bank);
-
- if (!FcValueListEnsureBank(bi))
- return 0;
-
- FcMemAlloc (FC_MEM_VALLIST, sizeof (FcValueList) * fcvaluelist_count);
- fcvaluelist_ptr = 0;
- block_ptr = ALIGN(block_ptr, FcValueList);
- _fcValueLists[bi] = (FcValueList *)block_ptr;
- block_ptr = (void *)((char *)block_ptr +
- (sizeof (FcValueList) * fcvaluelist_count));
- metadata->valuelist_count = fcvaluelist_count;
-
- block_ptr = FcCharSetDistributeBytes(metadata, block_ptr);
- block_ptr = FcLangSetDistributeBytes(metadata, block_ptr);
-
- return block_ptr;
-}
-
-static FcValueListPtr
-FcValueListSerialize(int bank, FcValueList *pi)
-{
- FcValueListPtr new;
- FcValue * v;
- int bi = FcCacheBankToIndex(bank);
-
- if (!pi)
- {
- new.bank = FC_BANK_DYNAMIC;
- new.u.dyn = 0;
- return new;
- }
-
- _fcValueLists[bi][fcvaluelist_ptr] = *pi;
- new.bank = bank;
- new.u.stat = fcvaluelist_ptr++;
- _fcValueLists[bi][new.u.stat].value = FcValueCanonicalize (&pi->value);
- v = &_fcValueLists[bi][new.u.stat].value;
- switch (v->type)
- {
- case FcTypeString:
- if (v->u.s)
- {
- const FcChar8 * s = FcStrSerialize(bank, v->u.s);
- if (!s)
- return FcValueListPtrCreateDynamic(pi);
- v->u.s_off = s - (const FcChar8 *)v;
- v->type |= FC_STORAGE_STATIC;
- }
- break;
- case FcTypeMatrix:
- break;
- case FcTypeCharSet:
- if (v->u.c)
- {
- FcCharSet * c = FcCharSetSerialize(bank, (FcCharSet *)v->u.c);
- if (!c)
- return FcValueListPtrCreateDynamic(pi);
- v->u.c_off = (char *)c - (char *)v;
- v->type |= FC_STORAGE_STATIC;
- }
- break;
- case FcTypeLangSet:
- if (v->u.l)
- {
- FcLangSet * l = FcLangSetSerialize(bank, (FcLangSet *)v->u.l);
- if (!l)
- return FcValueListPtrCreateDynamic(pi);
- v->u.l_off = (char *)l - (char *)v;
- v->type |= FC_STORAGE_STATIC;
- }
- break;
- default:
- break;
- }
- return new;
-}
-
-static void *
-FcValueListUnserialize (FcCache * metadata, void *block_ptr)
+FcValueList *
+FcValueListSerialize (FcSerialize *serialize, const FcValueList *vl)
{
- int bi = FcCacheBankToIndex(metadata->bank);
-
- if (!FcValueListEnsureBank(bi))
- return 0;
-
- FcMemAlloc (FC_MEM_VALLIST,
- sizeof (FcValueList) * metadata->valuelist_count);
- block_ptr = ALIGN(block_ptr, FcValueList);
- _fcValueLists[bi] = (FcValueList *)block_ptr;
- block_ptr = (void *)((char *)block_ptr +
- (sizeof (FcValueList) * metadata->valuelist_count));
-
- block_ptr = FcCharSetUnserialize(metadata, block_ptr);
- block_ptr = FcLangSetUnserialize(metadata, block_ptr);
+ FcValueList *vl_serialized;
+ FcChar8 *s_serialized;
+ FcCharSet *c_serialized;
+ FcLangSet *l_serialized;
+ FcValueList *head_serialized = NULL;
+ FcValueList *prev_serialized = NULL;
- return block_ptr;
-}
-
-FcValueListPtr
-FcValueListPtrCreateDynamic(FcValueList * p)
-{
- FcValueListPtr r;
-
- r.bank = FC_BANK_DYNAMIC;
- r.u.dyn = p;
- return r;
-}
-
-static FcChar8 ** static_strs;
-static int static_str_bank_count = 0, fcstr_ptr, fcstr_count;
-
-static struct objectBucket *FcStrBuckets[OBJECT_HASH_SIZE];
-
-static void
-FcStrNewBank (void)
-{
- int i, size;
- struct objectBucket *b, *next;
- char *name;
-
- for (i = 0; i < OBJECT_HASH_SIZE; i++)
+ while (vl)
{
- for (b = FcStrBuckets[i]; b; b = next)
- {
- next = b->next;
- name = (char *) (b + 1);
- size = sizeof (struct objectBucket) + strlen (name) + 1;
- FcMemFree (FC_MEM_STATICSTR, size);
- free (b);
+ vl_serialized = FcSerializePtr (serialize, vl);
+ if (!vl_serialized)
+ return NULL;
+
+ if (prev_serialized)
+ prev_serialized->next = FcPtrToEncodedOffset (prev_serialized,
+ vl_serialized,
+ FcValueList);
+ else
+ head_serialized = vl_serialized;
+
+ vl_serialized->next = NULL;
+ vl_serialized->value = vl->value;
+ switch (vl->value.type) {
+ case FcTypeString:
+ s_serialized = FcStrSerialize (serialize, vl->value.u.s);
+ if (!s_serialized)
+ return NULL;
+ vl_serialized->value.u.s = FcPtrToEncodedOffset (&vl_serialized->value,
+ s_serialized,
+ FcChar8);
+ break;
+ case FcTypeCharSet:
+ c_serialized = FcCharSetSerialize (serialize, vl->value.u.c);
+ if (!c_serialized)
+ return NULL;
+ vl_serialized->value.u.c = FcPtrToEncodedOffset (&vl_serialized->value,
+ c_serialized,
+ FcCharSet);
+ break;
+ case FcTypeLangSet:
+ l_serialized = FcLangSetSerialize (serialize, vl->value.u.l);
+ if (!l_serialized)
+ return NULL;
+ vl_serialized->value.u.l = FcPtrToEncodedOffset (&vl_serialized->value,
+ l_serialized,
+ FcLangSet);
+ break;
+ default:
+ break;
}
- FcStrBuckets[i] = 0;
- }
-
- fcstr_count = 0;
-}
-
-static int
-FcStrNeededBytes (const FcChar8 * s)
-{
- FcChar32 hash = FcStringHash ((const FcChar8 *) s);
- struct objectBucket **p;
- struct objectBucket *b;
- int size;
- FcChar8 *const null = 0;
-
- for (p = &FcStrBuckets[hash % OBJECT_HASH_SIZE]; (b = *p); p = &(b->next))
- if (b->hash == hash && !strcmp ((char *)s, (char *) (b + 1)))
- return 0;
- size = sizeof (struct objectBucket) + strlen ((char *)s) + 1 + sizeof(char *);
- b = malloc (size);
- FcMemAlloc (FC_MEM_STATICSTR, size);
- if (!b)
- return -1;
- b->next = 0;
- b->hash = hash;
- strcpy ((char *) (b + 1), (char *)s);
-
- /* Yes, the following line is convoluted. However, it is
- * incorrect to replace the with a memset, because the C
- * specification doesn't guarantee that the null pointer is
- * the same as the zero bit pattern. */
- /* Misaligned pointers are not guaranteed to work, either! */
- memcpy (((char *) (b + 1) + strlen((char *)s) + 1), &null, sizeof (null));
- *p = b;
-
- fcstr_count += strlen((char *)s) + 1;
- return strlen((char *)s) + 1;
-}
-
-static int
-FcStrNeededBytesAlign (void)
-{
- return fc_alignof (char);
-}
-
-static FcBool
-FcStrEnsureBank (int bi)
-{
- FcChar8 ** ss;
-
- if (!static_strs || static_str_bank_count <= bi)
- {
- int new_count = bi + 4, i;
- ss = realloc (static_strs, sizeof (const char *) * new_count);
- if (!ss)
- return FcFalse;
-
- FcMemAlloc (FC_MEM_STRING, sizeof (const char *) * (new_count-static_str_bank_count));
- static_strs = ss;
-
- for (i = static_str_bank_count; i < new_count; i++)
- static_strs[i] = 0;
- static_str_bank_count = new_count;
+ vl = vl->next;
}
- return FcTrue;
-}
-
-static void *
-FcStrDistributeBytes (FcCache * metadata, void * block_ptr)
-{
- int bi = FcCacheBankToIndex(metadata->bank);
- if (!FcStrEnsureBank(bi))
- return 0;
-
- FcMemAlloc (FC_MEM_STRING, sizeof (char) * fcstr_count);
- block_ptr = ALIGN (block_ptr, FcChar8);
- static_strs[bi] = (FcChar8 *)block_ptr;
- block_ptr = (void *)((char *)block_ptr + (sizeof (char) * fcstr_count));
- metadata->str_count = fcstr_count;
- fcstr_ptr = 0;
-
- return block_ptr;
-}
-
-static const FcChar8 *
-FcStrSerialize (int bank, const FcChar8 * s)
-{
- FcChar32 hash = FcStringHash ((const FcChar8 *) s);
- struct objectBucket **p;
- struct objectBucket *b;
- int bi = FcCacheBankToIndex(bank);
-
- for (p = &FcStrBuckets[hash % OBJECT_HASH_SIZE]; (b = *p); p = &(b->next))
- if (b->hash == hash && !strcmp ((char *)s, (char *) (b + 1)))
- {
- FcChar8 * t;
- memcpy (&t, ((FcChar8 *)(b + 1)) + strlen ((char *)s) + 1, sizeof (FcChar8 *));
- if (!t)
- {
- strcpy((char *)(static_strs[bi] + fcstr_ptr), (char *)s);
- t = static_strs[bi] + fcstr_ptr;
- memcpy ((FcChar8 *) (b + 1) + strlen((char *)s) + 1, &t, sizeof (FcChar8 *));
- fcstr_ptr += strlen((char *)s) + 1;
- memcpy (&t, ((FcChar8 *)(b + 1)) + strlen ((char *)s) + 1, sizeof (FcChar8 *));
- }
- return t;
- }
- return 0;
-}
-
-static void *
-FcStrUnserialize (FcCache * metadata, void *block_ptr)
-{
- int bi = FcCacheBankToIndex(metadata->bank);
- if (!FcStrEnsureBank(bi))
- return 0;
-
- FcMemAlloc (FC_MEM_STRING, sizeof (char) * metadata->str_count);
- block_ptr = ALIGN (block_ptr, FcChar8);
- static_strs[bi] = (FcChar8 *)block_ptr;
- block_ptr = (void *)((char *)block_ptr +
- (sizeof (char) * metadata->str_count));
-
- return block_ptr;
+ return head_serialized;
}
FcMemFree (FC_MEM_STRLIST, sizeof (FcStrList));
free (list);
}
+
if (test->next)
FcTestDestroy (test->next);
FcExprDestroy (test->expr);
- FcStrFree ((FcChar8 *) test->field);
FcMemFree (FC_MEM_TEST, sizeof (FcTest));
free (test);
}
{
FcMemAlloc (FC_MEM_EXPR, sizeof (FcExpr));
e->op = FcOpField;
- e->u.field = (char *) FcStrCopy ((FcChar8 *) field);
+ e->u.object = FcObjectFromName (field);
}
return e;
}
case FcOpBool:
break;
case FcOpField:
- FcStrFree ((FcChar8 *) e->u.field);
break;
case FcOpConst:
FcStrFree (e->u.constant);
{
if (e->next)
FcEditDestroy (e->next);
- FcStrFree ((FcChar8 *) e->field);
if (e->expr)
FcExprDestroy (e->expr);
free (e);
case FcOpNil:
break;
case FcOpField:
- o = FcNameGetObjectType (expr->u.field);
+ o = FcNameGetObjectType (FcObjectName (expr->u.object));
if (o)
FcTypecheckValue (parse, o->type, type);
break;
test->next = 0;
test->kind = kind;
test->qual = qual;
- test->field = (char *) FcStrCopy (field);
+ test->object = FcObjectFromName ((const char *) field);
test->op = compare;
test->expr = expr;
- o = FcNameGetObjectType (test->field);
+ o = FcNameGetObjectType (FcObjectName (test->object));
if (o)
FcTypecheckExpr (parse, expr, o->type);
}
const FcObjectType *o;
e->next = 0;
- e->field = field; /* already saved in grammar */
+ e->object = FcObjectFromName (field);
e->op = op;
e->expr = expr;
e->binding = binding;
- o = FcNameGetObjectType (e->field);
+ o = FcNameGetObjectType (FcObjectName (e->object));
if (o)
FcTypecheckExpr (parse, expr, o->type);
}
git.wh0rd.org / fontconfig.git / commitdiff
