support more true type fonts

kdeforche · Feb 21, 2011 · 5490f3d · 5490f3d
1 parent 69c5540
commit 5490f3d
Show file tree

Hide file tree

Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/include/hpdf_consts.h b/include/hpdf_consts.h
@@ -115,7 +115,7 @@
 #define HPDF_LIMIT_MAX_STRING_LEN      65535
 #define HPDF_LIMIT_MAX_NAME_LEN        127
 
-#define HPDF_LIMIT_MAX_ARRAY           8191
+#define HPDF_LIMIT_MAX_ARRAY           32767
 #define HPDF_LIMIT_MAX_DICT_ELEMENT    4095
 #define HPDF_LIMIT_MAX_XREF_ELEMENT    8388607
 #define HPDF_LIMIT_MAX_GSTATE          28

diff --git a/src/hpdf_fontdef_tt.c b/src/hpdf_fontdef_tt.c
@@ -1959,6 +1959,9 @@ HPDF_TTFontDef_SaveFontData  (HPDF_FontDef   fontdef,
     HPDF_STATUS ret;
     HPDF_UINT32 offset_base;
     HPDF_UINT32 tmp_check_sum = 0xB1B0AFBA;
+    HPDF_TTFTable emptyTable;
+    emptyTable.length = 0;
+    emptyTable.offset = 0;
 
     HPDF_PTRACE ((" SaveFontData\n"));
 
@@ -1991,6 +1994,9 @@ HPDF_TTFontDef_SaveFontData  (HPDF_FontDef   fontdef,
         HPDF_UINT32 *poffset;
         HPDF_UINT32 value;
 
+	if (!tbl)
+	    tbl = &emptyTable;
+
         if (!tbl) {
             ret = HPDF_SetError (fontdef->error, HPDF_TTF_MISSING_TABLE, i);
             goto Exit;