/* */
/* High-level SFNT driver interface (body). */
/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009, 2010 by */
+/* Copyright 1996-2007, 2009-2011 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
FT_ULong *offset,
FT_ULong *length )
{
- if ( !tag || !offset || !length )
+ if ( !offset || !length )
return SFNT_Err_Invalid_Argument;
- if ( idx >= face->num_tables )
- return SFNT_Err_Table_Missing;
+ if ( !tag )
+ *length = face->num_tables;
+ else
+ {
+ if ( idx >= face->num_tables )
+ return SFNT_Err_Table_Missing;
- *tag = face->dir_tables[idx].Tag;
- *offset = face->dir_tables[idx].Offset;
- *length = face->dir_tables[idx].Length;
+ *tag = face->dir_tables[idx].Tag;
+ *offset = face->dir_tables[idx].Offset;
+ *length = face->dir_tables[idx].Length;
+ }
return SFNT_Err_Ok;
}
sfnt_get_interface( FT_Module module,
const char* module_interface )
{
- FT_UNUSED( module );
+ /* FT_SFNT_SERVICES_GET derefers `library' in PIC mode */
+#ifdef FT_CONFIG_OPTION_PIC
+ FT_Library library;
+
+ if ( !module )
+ return NULL;
+ library = module->library;
+ if ( !library )
+ return NULL;
+#else
+ FT_UNUSED( module );
+#endif
return ft_service_list_lookup( FT_SFNT_SERVICES_GET, module_interface );
}
#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */
#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
-#define PUT_EMBEDDED_BITMAPS(a) a
+#define PUT_EMBEDDED_BITMAPS(a) a
#else
-#define PUT_EMBEDDED_BITMAPS(a) 0
+#define PUT_EMBEDDED_BITMAPS(a) 0
#endif
#ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES
-#define PUT_PS_NAMES(a) a
+#define PUT_PS_NAMES(a) a
#else
-#define PUT_PS_NAMES(a) 0
+#define PUT_PS_NAMES(a) 0
#endif
FT_DEFINE_SFNT_INTERFACE(sfnt_interface,
FT_DEFINE_MODULE(sfnt_module_class,
-
+
0, /* not a font driver or renderer */
- sizeof( FT_ModuleRec ),
+ sizeof ( FT_ModuleRec ),
"sfnt", /* driver name */
0x10000L, /* driver version 1.0 */