1 files changed, 118 insertions, 0 deletions
diff --git a/hw/xgl/xglhash.c b/hw/xgl/xglhash.c
new file mode 100644
index 000000000..a541d7dd4
--- /dev/null
+++ b/hw/xgl/xglhash.c
@@ -0,0 +1,118 @@
+/*
+ * Copyright © 2005 Novell, Inc.
+ * 
+ * Permission to use, copy, modify, distribute, and sell this software
+ * and its documentation for any purpose is hereby granted without
+ * fee, provided that the above copyright notice appear in all copies
+ * and that both that copyright notice and this permission notice
+ * appear in supporting documentation, and that the name of
+ * Novell, Inc. not be used in advertising or publicity pertaining to
+ * distribution of the software without specific, written prior permission.
+ * Novell, Inc. makes no representations about the suitability of this
+ * software for any purpose. It is provided "as is" without express or
+ * implied warranty.
+ *
+ * NOVELL, INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, 
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
+ * NO EVENT SHALL NOVELL, INC. BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
+ * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, 
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Author: David Reveman <davidr@novell.com>
+ */
+
+#include "xgl.h"
+
+#ifdef GLXEXT
+
+/* This is just a wrapper around Mesa's hash functions. */
+
+extern struct _mesa_HashTable *
+_mesa_NewHashTable (void);
+
+extern void
+_mesa_DeleteHashTable (struct _mesa_HashTable *table);
+
+extern void *
+_mesa_HashLookup (const struct _mesa_HashTable *table,
+		  unsigned int		       key);
+
+extern void
+_mesa_HashInsert (struct _mesa_HashTable *table,
+		  unsigned int		 key,
+		  void			 *data);
+
+extern void
+_mesa_HashRemove (struct _mesa_HashTable *table,
+		  unsigned int		 key);
+
+extern unsigned int
+_mesa_HashFirstEntry (struct _mesa_HashTable *table);
+
+extern unsigned int
+_mesa_HashNextEntry (const struct _mesa_HashTable *table,
+		     unsigned int		  key);
+
+extern unsigned int
+_mesa_HashFindFreeKeyBlock (struct _mesa_HashTable *table,
+			    unsigned int	   numKeys);
+
+
+xglHashTablePtr
+xglNewHashTable (void)
+{
+    return (xglHashTablePtr) _mesa_NewHashTable ();
+}
+
+void
+xglDeleteHashTable (xglHashTablePtr pTable)
+{
+    _mesa_DeleteHashTable ((struct _mesa_HashTable *) pTable);
+}
+
+void *
+xglHashLookup (const xglHashTablePtr pTable,
+	       unsigned int	     key)
+{
+    return _mesa_HashLookup ((struct _mesa_HashTable *) pTable, key);  
+}
+
+void
+xglHashInsert (xglHashTablePtr pTable,
+	       unsigned int    key,
+	       void	       *data)
+{
+    _mesa_HashInsert ((struct _mesa_HashTable *) pTable, key, data);
+}
+
+void
+xglHashRemove (xglHashTablePtr pTable,
+	       unsigned int    key)
+{
+    _mesa_HashRemove ((struct _mesa_HashTable *) pTable, key);
+}
+
+unsigned int
+xglHashFirstEntry (xglHashTablePtr pTable)
+{
+    return _mesa_HashFirstEntry ((struct _mesa_HashTable *) pTable);
+}
+
+unsigned int
+xglHashNextEntry (const xglHashTablePtr pTable,
+		  unsigned int		key)
+{
+    return _mesa_HashNextEntry ((struct _mesa_HashTable *) pTable, key);
+}
+
+unsigned int
+xglHashFindFreeKeyBlock (xglHashTablePtr pTable,
+			 unsigned int	 numKeys)
+{
+    return _mesa_HashFindFreeKeyBlock ((struct _mesa_HashTable *) pTable,
+				       numKeys);
+}
+
+#endif