* PERFORMANCE OF THIS SOFTWARE.
*/
-#include <stdlib.h>
#include "fcint.h"
+#include <stdlib.h>
FcFontSet *
FcFontSetCreate (void)
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 __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;
-
- nfont = *(int *)block_ptr;
- block_ptr = (int *)block_ptr + 1;
-
- 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;
+ 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 *);
- if (nfont > 0)
+ for (i = 0; i < s->nfont; i++)
{
- FcPattern * p = (FcPattern *)block_ptr;
- block_ptr = FcPatternUnserialize (metadata, block_ptr);
- for (i = 0; i < nfont; i++)
- s->fonts[n + i] = p+i;
-
- block_ptr = FcObjectUnserialize (metadata, block_ptr);
+ p_serialize = FcPatternSerialize (serialize, s->fonts[i]);
+ if (!p_serialize)
+ return NULL;
+ fonts_serialize[i] = FcPtrToEncodedOffset (s_serialize,
+ p_serialize,
+ FcPattern);
}
- return block_ptr != 0;
+ return s_serialize;
}
+#define __fcfs__
+#include "fcaliastail.h"
+#undef __fcfs__