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diff --git a/src/3dengfx/src/3dengfx/3denginefx_types.hpp b/src/3dengfx/src/3dengfx/3denginefx_types.hpp
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+/*
+This file is part of the 3dengfx, realtime visualization system.
+
+Copyright (c) 2004, 2005 John Tsiombikas <nuclear@siggraph.org>
+
+3dengfx is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+3dengfx is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with 3dengfx; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+/* enumerations and data structures for the low-level 3dengfx state
+ *
+ * Author: John Tsiombikas 2004
+ */
+
+#ifndef _3DENGINEFX_TYPES_HPP_
+#define _3DENGINEFX_TYPES_HPP_
+
+#include "opengl.h"
+#include "n3dmath2/n3dmath2_types.hpp"
+
+enum ShadeMode {
+	SHADING_FLAT = GL_FLAT,
+	SHADING_GOURAUD = GL_SMOOTH
+};
+
+#ifdef COORD_LHS
+enum FaceOrder {ORDER_CW = GL_CW, ORDER_CCW = GL_CCW};
+#else
+enum FaceOrder {ORDER_CW = GL_CCW, ORDER_CCW = GL_CW};
+#endif
+
+enum PrimitiveType {
+	TRIANGLE_LIST	= GL_TRIANGLES,
+	TRIANGLE_STRIP	= GL_TRIANGLE_STRIP,
+	TRIANGLE_FAN	= GL_TRIANGLE_FAN,
+	LINE_LIST		= GL_LINES,
+	LINE_STRIP		= GL_LINE_STRIP,
+	LINE_LOOP		= GL_LINE_LOOP,
+	POINT_LIST		= GL_POINTS,
+	QUAD_LIST		= GL_QUADS,
+	QUAD_STRIP		= GL_QUAD_STRIP
+};
+
+enum BlendingFactor {
+	BLEND_ZERO					= GL_ZERO,
+	BLEND_ONE					= GL_ONE,
+	BLEND_SRC_COLOR				= GL_SRC_COLOR,
+	BLEND_ONE_MINUS_SRC_COLOR	= GL_ONE_MINUS_SRC_COLOR,
+	BLEND_SRC_ALPHA				= GL_SRC_ALPHA,
+	BLEND_ONE_MINUS_SRC_ALPHA	= GL_ONE_MINUS_SRC_ALPHA,
+	BLEND_ONE_MINUS_DST_COLOR	= GL_ONE_MINUS_DST_COLOR
+};
+
+enum TextureBlendFunction {
+	TOP_REPLACE			= GL_REPLACE,
+	TOP_ADD				= GL_ADD,
+	TOP_ADDSIGNED		= GL_ADD_SIGNED,
+	TOP_SUBTRACT		= GL_SUBTRACT,
+	TOP_MODULATE		= GL_MODULATE,
+	TOP_LERP			= GL_INTERPOLATE,
+	TOP_DOT3			= GL_DOT3_RGB,
+	TOP_DOT3_RGBA		= GL_DOT3_RGBA
+};
+
+enum TextureBlendArgument {
+	TARG_TEXTURE	= GL_TEXTURE,
+	TARG_CONSTANT	= GL_CONSTANT,
+	TARG_COLOR		= GL_PRIMARY_COLOR,
+	TARG_PREV		= GL_PREVIOUS,
+	TARG_NONE
+};
+
+enum CmpFunc {
+	CMP_NEVER		= GL_NEVER,
+    CMP_LESS		= GL_LESS,
+    CMP_EQUAL		= GL_EQUAL,
+    CMP_LEQUAL		= GL_LEQUAL,
+    CMP_GREATER		= GL_GREATER,
+    CMP_NOTEQUAL	= GL_NOTEQUAL,
+    CMP_GEQUAL		= GL_GEQUAL,
+    CMP_ALWAYS		= GL_ALWAYS
+};
+
+enum StencilOp {
+	SOP_KEEP		= GL_KEEP,
+    SOP_ZERO		= GL_ZERO,
+    SOP_REPLACE		= GL_REPLACE,
+    SOP_INCSAT		= GL_INCR,
+    SOP_DECSAT		= GL_DECR,
+    SOP_INVERT		= GL_INVERT,
+    SOP_INC			= GL_INCR,	// TODO: find a way to let these wrap around
+    SOP_DEC			= GL_DECR	//
+};
+
+enum TextureFilteringType {
+	POINT_SAMPLING,
+	BILINEAR_FILTERING, 
+	TRILINEAR_FILTERING, 
+	ANISOTROPIC_FILTERING
+};
+
+enum TextureAddressing {
+	TEXADDR_WRAP			= GL_REPEAT,
+	//TexAddrMirror			= D3DTADDRESS_MIRROR,
+	TEXADDR_CLAMP			= GL_CLAMP_TO_EDGE,
+	TEXADDR_CLAMP_BORDER	= GL_CLAMP
+	//TexAddrMirrorOnce		= D3DTADDRESS_MIRRORONCE
+};
+
+enum TextureDim {
+	TEX_1D		= GL_TEXTURE_1D,
+	TEX_2D		= GL_TEXTURE_2D,
+	TEX_3D		= GL_TEXTURE_3D,
+	TEX_CUBE	= GL_TEXTURE_CUBE_MAP
+};
+
+enum CubeMapFace {
+	CUBE_MAP_PX		= GL_TEXTURE_CUBE_MAP_POSITIVE_X,
+	CUBE_MAP_NX		= GL_TEXTURE_CUBE_MAP_NEGATIVE_X,
+	CUBE_MAP_PY		= GL_TEXTURE_CUBE_MAP_POSITIVE_Y,
+	CUBE_MAP_NY		= GL_TEXTURE_CUBE_MAP_NEGATIVE_Y,
+	CUBE_MAP_PZ		= GL_TEXTURE_CUBE_MAP_POSITIVE_Z,
+	CUBE_MAP_NZ		= GL_TEXTURE_CUBE_MAP_NEGATIVE_Z
+};
+
+class GfxProg;
+
+#define DONT_CARE_BPP		1	// 0001
+#define DONT_CARE_DEPTH		2	// 0010
+#define DONT_CARE_STENCIL	4	// 0100
+
+struct GraphicsInitParameters {
+	int x, y;
+	int bpp;
+	int depth_bits;
+	int stencil_bits;
+	bool fullscreen;
+	unsigned short dont_care_flags;
+};
+
+struct ProgCaps {
+	bool shader_obj;
+	bool asm_pixel, asm_vertex;
+	bool glslang;
+	bool glsl_pixel, glsl_vertex;
+};
+
+struct SysCaps {
+	bool multitex;
+	bool load_transpose;
+	bool gen_mipmaps;
+	bool tex_combine_ops;
+	bool bump_dot3;
+	bool bump_env;
+	bool vertex_buffers;
+	bool depth_texture;
+	bool shadow_mapping;
+	bool point_sprites;
+	bool point_params;
+	int max_texture_units;
+	bool non_power_of_two_textures;
+	int max_lights;
+	ProgCaps prog;
+};
+
+enum TransformType {
+	XFORM_WORLD,
+	XFORM_VIEW,
+	XFORM_PROJECTION,
+	XFORM_TEXTURE
+};
+
+
+
+
+#endif	// _3DENGINEFX_TYPES_HPP_