Semi-working base for bgfx renderer

2015-09-08 16:13:59 +02:00
parent c7f17c8ef0
commit c24b039005
47 changed files with 11176 additions and 43 deletions
@@ -0,0 +1,29 @@
+/*
+ * Copyright 2010-2015 Branimir Karadzic. All rights reserved.
+ * License: http://www.opensource.org/licenses/BSD-2-Clause
+ */
+
+#ifndef BX_MAPUTIL_H_HEADER_GUARD
+#define BX_MAPUTIL_H_HEADER_GUARD
+
+#include "bx.h"
+
+namespace bx
+{
+	template<typename MapType>
+	typename MapType::iterator mapInsertOrUpdate(MapType& _map, const typename MapType::key_type& _key, const typename MapType::mapped_type& _value)
+	{
+		typename MapType::iterator it = _map.lower_bound(_key);
+		if (it != _map.end()
+		&&  !_map.key_comp()(_key, it->first) )
+		{
+			it->second = _value;
+			return it;
+		}
+
+		typename MapType::value_type pair(_key, _value);
+		return _map.insert(it, pair);
+	}
+} // namespace bx
+
+#endif // BX_MAPUTIL_H_HEADER_GUARD