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/EDriverTypes.h

@@ -0,0 +1,101 @@
+// 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_DRIVER_TYPES_H_INCLUDED__
+#define __E_DRIVER_TYPES_H_INCLUDED__
+
+#include "irrTypes.h"
+
+namespace irr
+{
+namespace video
+{
+
+	//! An enum for all types of drivers the Irrlicht Engine supports.
+	enum E_DRIVER_TYPE
+	{
+		//! Null driver, useful for applications to run the engine without visualization.
+		/** The null device is able to load textures, but does not
+		render and display any graphics. */
+		EDT_NULL,
+
+		//! The Irrlicht Engine Software renderer.
+		/** Runs on all platforms, with every hardware. It should only
+		be used for 2d graphics, but it can also perform some primitive
+		3d functions. These 3d drawing functions are quite fast, but
+		very inaccurate, and don't even support clipping in 3D mode. */
+		EDT_SOFTWARE,
+
+		//! The Burning's Software Renderer, an alternative software renderer
+		/** Basically it can be described as the Irrlicht Software
+		renderer on steroids. It rasterizes 3D geometry perfectly: It
+		is able to perform correct 3d clipping, perspective correct
+		texture mapping, perspective correct color mapping, and renders
+		sub pixel correct, sub texel correct primitives. In addition,
+		it does bilinear texel filtering and supports more materials
+		than the EDT_SOFTWARE driver. This renderer has been written
+		entirely by Thomas Alten, thanks a lot for this huge
+		contribution. */
+		EDT_BURNINGSVIDEO,
+
+		//! Direct3D8 device is longer supported in Irrlicht. You have to go back to Irrlicht 1.8 if you still need that.
+		DEPRECATED_EDT_DIRECT3D8_NO_LONGER_EXISTS, // keep enum to avoid breaking enumeration order (might be used in ini-files, serialization, etc)
+
+		//! Direct3D 9 device, only available on Win32 platforms.
+		/** Performs hardware accelerated rendering of 3D and 2D
+		primitives. */
+		EDT_DIRECT3D9,
+
+		//! OpenGL device, available on most platforms.
+		/** Performs hardware accelerated rendering of 3D and 2D
+		primitives. */
+		EDT_OPENGL,
+
+        //! OpenGL-ES 1.x driver, for embedded and mobile systems
+		EDT_OGLES1,
+
+		//! OpenGL-ES 2.x driver, for embedded and mobile systems
+		/** Supports shaders etc. */
+		EDT_OGLES2,
+
+		//! WebGL1 friendly subset of OpenGL-ES 2.x driver for Emscripten
+		EDT_WEBGL1,
+
+		//! No driver, just for counting the elements
+		EDT_COUNT
+	};
+
+	const c8* const DRIVER_TYPE_NAMES[] =
+	{
+		"NullDriver",
+		"Software Renderer",
+		"Burning's Video",
+		"Direct3D 8.1",
+		"Direct3D 9.0c",
+		"OpenGL 1.x/2.x/3.x",
+		"OpenGL ES1",
+		"OpenGL ES2",
+		"WebGL 1",
+		0
+	};
+
+	const c8* const DRIVER_TYPE_NAMES_SHORT[] =
+	{
+		"null",
+		"software",
+		"burning",
+		"d3d8",
+		"d3d9",
+		"opengl",
+		"ogles1",
+		"ogles2",
+		"webgl1",
+		0
+	};
+
+} // end namespace video
+} // end namespace irr
+
+
+#endif