Merging r5975 through r6036 from trunk to ogl-es branch.

GLES drivers adapted, but only did make compile-tests.


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/branches/ogl-es@6038 dfc29bdd-3216-0410-991c-e03cc46cb475

include/EHardwareBufferFlags.h

@@ -0,0 +1,44 @@
+// Copyright (C) 2002-2012 Nikolaus Gebhardt
+// This file is part of the "Irrlicht Engine".
+// For conditions of distribution and use, see copyright notice in irrlicht.h
+
+#ifndef __E_HARDWARE_BUFFER_FLAGS_INCLUDED__
+#define __E_HARDWARE_BUFFER_FLAGS_INCLUDED__
+
+namespace irr
+{
+namespace scene
+{
+
+	enum E_HARDWARE_MAPPING
+	{
+		//! Don't store on the hardware
+		EHM_NEVER=0,
+
+		//! Rarely changed, usually stored completely on the hardware
+		EHM_STATIC,
+
+		//! Sometimes changed, driver optimized placement
+		EHM_DYNAMIC,
+
+		//! Always changed, cache optimizing on the GPU
+		EHM_STREAM
+	};
+
+	enum E_BUFFER_TYPE
+	{
+		//! Does not change anything
+		EBT_NONE=0,
+		//! Change the vertex mapping
+		EBT_VERTEX,
+		//! Change the index mapping
+		EBT_INDEX,
+		//! Change both vertex and index mapping to the same value
+		EBT_VERTEX_AND_INDEX
+	};
+
+} // end namespace scene
+} // end namespace irr
+
+#endif
+