Pass directory information around in FcCache structure. Freeze charsets.

Instead of passing directory information around in separate variables,
collect it all in an FcCache structure. Numerous internal and tool
interfaces changed as a result of this.

Charsets are now pre-frozen before being serialized. This causes them to
share across multiple fonts in the same cache.

1 files changed, 8 insertions, 0 deletions

diff --git a/src/fcpat.c b/src/fcpat.c
index b40d3c0..9cd01a0 100644
--- a/src/fcpat.c
+++ b/src/fcpat.c
@@ -491,7 +491,15 @@ FcPatternObjectAddWithBinding  (FcPattern	*p,
      * Make sure the stored type is valid for built-in objects
      */
     if (!FcObjectValidType (object, value.type))
+    {
+	if (FcDebug() & FC_DBG_OBJTYPES)
+	{
+	    printf ("FcPattern object %s does not accept value ",
+		    FcObjectName (object));
+	    FcValuePrint (value);
+	}
 	goto bail1;
+    }
 
     new->value = value;
     new->binding = binding;