mesa: update/add newer GL ES headers

4 files changed, 1092 insertions, 155 deletions

diff --git a/include/GLES/egl.h b/include/GLES/egl.h
index f18c86ca62..a211bbc3be 100644
--- a/include/GLES/egl.h
+++ b/include/GLES/egl.h
@@ -1,64 +1,24 @@
-#ifndef _EGL_H
-#define _EGL_H
+#ifndef __egl_h_
+#define __egl_h_
 
 /*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.0 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+** Copyright 2002-2003 Promoters of the Khronos Group (3Dlabs, ARM Ltd.,
+** ATI Technologies, Inc., Discreet, Ericsson Mobile, Imagination
+** Technologies Group plc, Motorola, Inc., Nokia, Silicon Graphics, Inc.,
+** SK Telecom, and Sun Microsystems).
 **
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2004 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
+** This document is protected by copyright, and contains information
+** proprietary to The Khronos Group. Any copying, adaptation, distribution,
+** public performance, or public display of this document without the
+** express written consent of the copyright holders is strictly prohibited.
+** The receipt or possession of this document does not convey any rights to
+** reproduce, disclose, or distribute its contents, or to manufacture, use,
+** or sell anything that it may describe, in whole or in part.
 */
 
-#if 0/*XXX TEMPORARY HACK*/
 #include <GLES/gl.h>
-#else
-#include <GL/gl.h>
-#endif
 #include <GLES/egltypes.h>
 
-/* XXX should go in eglext.h */
-#define GL_OES_VERSION_1_0  1
-#define GL_OES_read_format  1
-#define GL_OES_compressed_paletted_texture 1
-#define GL_IMPLEMENTATION_COLOR_READ_TYPE_OES 0x8B9A
-#define GL_IMPLEMENTATION_COLOR_READ_FORMAT_OES 0x8B9B
-#define GL_PALETTE4_RGB8_OES        0x8B90
-#define GL_PALETTE4_RGBA8_OES       0x8B91
-#define GL_PALETTE4_R5_G6_B5_OES    0x8B92
-#define GL_PALETTE4_RGBA4_OES       0x8B93
-#define GL_PALETTE4_RGB5_A1_OES     0x8B94
-#define GL_PALETTE8_RGB8_OES        0x8B95
-#define GL_PALETTE8_RGBA8_OES       0x8B96
-#define GL_PALETTE8_R5_G6_B5_OES    0x8B97
-#define GL_PALETTE8_RGBA4_OES       0x8B98
-#define GL_PALETTE8_RGB5_A1_OES     0x8B99
-/* XXX */
 
 /*
 ** Versioning and extensions
@@ -194,7 +154,7 @@ GLAPI EGLDisplay APIENTRY eglGetDisplay (NativeDisplayType display);
 GLAPI EGLBoolean APIENTRY eglInitialize (EGLDisplay dpy, EGLint *major, EGLint *minor);
 GLAPI EGLBoolean APIENTRY eglTerminate (EGLDisplay dpy);
 GLAPI const char * APIENTRY eglQueryString (EGLDisplay dpy, EGLint name);
-GLAPI void (* APIENTRY eglGetProcAddress (const char *procname))(void);
+GLAPI void (APIENTRY * eglGetProcAddress (const char *procname))();
 
 GLAPI EGLBoolean APIENTRY eglGetConfigs (EGLDisplay dpy, EGLConfig *configs, EGLint config_size, EGLint *num_config);
 GLAPI EGLBoolean APIENTRY eglChooseConfig (EGLDisplay dpy, const EGLint *attrib_list, EGLConfig *configs, EGLint config_size, EGLint *num_config);
@@ -227,98 +187,79 @@ GLAPI EGLBoolean APIENTRY eglWaitNative (EGLint engine);
 GLAPI EGLBoolean APIENTRY eglSwapBuffers (EGLDisplay dpy, EGLSurface draw);
 GLAPI EGLBoolean APIENTRY eglCopyBuffers (EGLDisplay dpy, EGLSurface surface, NativePixmapType target);
 
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* ___egl_h_ */
 
 
-/* EGL_MESA_screen extension  >>> PRELIMINARY <<< */
-#ifndef EGL_MESA_screen_surface
-#define EGL_MESA_screen_surface 1
 
-#define EGL_BAD_SCREEN_MESA                    0x4000
-#define EGL_BAD_MODE_MESA                      0x4001
-#define EGL_SCREEN_COUNT_MESA                  0x4002
-#define EGL_SCREEN_POSITION_MESA               0x4003
-#define EGL_SCREEN_POSITION_GRANULARITY_MESA   0x4004
-#define EGL_MODE_ID_MESA                       0x4005
-#define EGL_REFRESH_RATE_MESA                  0x4006
-#define EGL_OPTIMAL_MESA                       0x4007
-#define EGL_INTERLACED_MESA                    0x4008
-#define EGL_SCREEN_BIT_MESA                    0x08
+/* usage
 
-GLAPI EGLBoolean APIENTRY eglChooseModeMESA(EGLDisplay dpy, EGLScreenMESA screen, const EGLint *attrib_list, EGLModeMESA *modes, EGLint modes_size, EGLint *num_modes);
-GLAPI EGLBoolean APIENTRY eglGetModesMESA(EGLDisplay dpy, EGLScreenMESA screen, EGLModeMESA *modes, EGLint modes_size, EGLint *num_modes);
-GLAPI EGLBoolean APIENTRY eglGetModeAttribMESA(EGLDisplay dpy, EGLModeMESA mode, EGLint attribute, EGLint *value);
-GLAPI EGLBoolean APIENTRY eglGetScreensMESA(EGLDisplay dpy, EGLScreenMESA *screens, EGLint max_screens, EGLint *num_screens);
-GLAPI EGLSurface APIENTRY eglCreateScreenSurfaceMESA(EGLDisplay dpy, EGLConfig config, const EGLint *attrib_list);
-GLAPI EGLBoolean APIENTRY eglShowScreenSurfaceMESA(EGLDisplay dpy, EGLint screen, EGLSurface surface, EGLModeMESA mode);
-GLAPI EGLBoolean APIENTRY eglScreenPositionMESA(EGLDisplay dpy, EGLScreenMESA screen, EGLint x, EGLint y);
-GLAPI EGLBoolean APIENTRY eglQueryScreenMESA(EGLDisplay dpy, EGLScreenMESA screen, EGLint attribute, EGLint *value);
-GLAPI EGLBoolean APIENTRY eglQueryScreenSurfaceMESA(EGLDisplay dpy, EGLScreenMESA screen, EGLSurface *surface);
-GLAPI EGLBoolean APIENTRY eglQueryScreenModeMESA(EGLDisplay dpy, EGLScreenMESA screen, EGLModeMESA *mode);
-GLAPI const char * APIENTRY eglQueryModeStringMESA(EGLDisplay dpy, EGLModeMESA mode);
+	// ----------------------------------------------------------------------
+	// Initialization
+	// ----------------------------------------------------------------------
 
-#endif /* EGL_MESA_screen_surface */
+    HDC hdc = GetDC(0);		// the screen or window device context, for example 
 
+	EGLDisplay display = eglGetDisplay(hdc);
+	
+	EGLint major, minor;
 
-#ifndef EGL_MESA_copy_context
-#define EGL_MESA_copy_context 1
+	if (!eglInitialize(display, &major, &minor)) {
+		// could not initialize display
+	}
 
-GLAPI EGLBoolean APIENTRY eglCopyContextMESA(EGLDisplay dpy, EGLContext source, EGLContext dest, EGLint mask);
+    EGLConfig configs[10];
+	EGLint matchingConfigs;
+	EGLint attribList[] = { 0 };	// extend this
 
-#endif /* EGL_MESA_copy_context */
+	if (!eglChooseConfig(display, attribList, &configs, 10, &matchingConfigs)) {
+		// could not choose config
+	}
 
+	if (matchingConfigs < 1) {
+		// did not find a suitable configuration
+	}
 
-/* XXX this is preliminary! */
-#ifndef EGL_VERSION_1_2
-#define EGL_VERSION_1_2 1
+	EGLConfig config = configs[0];	// pick any
 
-typedef int EGLenum;
-typedef int EGLClientBuffer;
+	EGLSurface surface = eglCreatePbufferSurface(display, config, attribList);
+	
+	// test for error 
 
-#define EGL_DISPLAY_SCALING		10000
-#define EGL_UNKNOWN			((EGLint)-1)
+	EGLContext context = eglCreateContext(display, config, 0, attribList);
+	
+	// test for error
 
-#define EGL_OPENGL_ES_BIT               0x1
-#define EGL_OPENVG_BIT                  0x2
+	// ----------------------------------------------------------------------
+	// Rendering Loop
+	// ----------------------------------------------------------------------
 
-#define EGL_OPENGL_ES_API               0x30A0
-#define EGL_OPENVG_API                  0x30A1
+	eglMakeCurrent(display, surface, surface, context);
 
-#define EGL_LUMINANCE_SIZE		0x303D
-#define EGL_ALPHA_MASK_SIZE		0x303E
-#define EGL_COLOR_BUFFER_TYPE		0x303F
-#define EGL_RENDERABLE_TYPE		0x3040
+	// actual GL rendering goes here
 
-#define EGL_SINGLE_BUFFER		0x3085
-#define EGL_RENDER_BUFFER		0x3086
-#define EGL_COLORSPACE			0x3087
-#define EGL_ALPHA_FORMAT		0x3088
-#define EGL_COLORSPACE_sRGB		0x3089
-#define EGL_COLORSPACE_LINEAR		0x308A
-#define EGL_ALPHA_FORMAT_NONPRE		0x308B
-#define EGL_ALPHA_FORMAT_PRE		0x308C
-#define EGL_CLIENT_APIS			0x308D
-#define EGL_RGB_BUFFER			0x308E
-#define EGL_LUMINANCE_BUFFER		0x308F
-#define EGL_HORIZONTAL_RESOLUTION	0x3090
-#define EGL_VERTICAL_RESOLUTION		0x3091
-#define EGL_PIXEL_ASPECT_RATIO		0x3092
-#define EGL_SWAP_BEHAVIOR		0x3093
-#define EGL_BUFFER_PRESERVED		0x3094
-#define EGL_BUFFER_DESTROYED		0x3095
-#define EGL_OPENVG_IMAGE		0x3096
-#define EGL_CONTEXT_CLIENT_TYPE		0x3097
+	eglWait();
+    eglSwapBuffers(display, surface);
 
-GLAPI EGLBoolean APIENTRY eglBindAPI(EGLenum api);
-GLAPI EGLenum APIENTRY eglQueryAPI(void);
-GLAPI EGLBoolean APIENTRY eglWaitClient(void);
-GLAPI EGLBoolean APIENTRY eglReleaseThread(void);
-GLAPI EGLSurface APIENTRY eglCreatePbufferFromClientBuffer(EGLDisplay dpy, EGLenum buftype, EGLClientBuffer buffer, EGLConfig config, const EGLint *attrib_list);
+	// ----------------------------------------------------------------------
+	// Cleanup
+	// ----------------------------------------------------------------------
 
-#endif /* EGL_VERSION_1_2 */
 
+	if (!eglDestoyContext(display, context)) {
+		// error deallocating context
+	}
+	
+	if (!eglDestroySurface(display, surface)) {
+		// error deallocating surface
+	}
 
-#ifdef __cplusplus
-}
-#endif
+	if (!eglTerminate(display)) {
+		// error while cleaning up display
+	}
 
-#endif /* _EGL_H */
+	
+*/
diff --git a/include/GLES/egltypes.h b/include/GLES/egltypes.h
index 65cba8d579..ca1f5a9cb3 100644
--- a/include/GLES/egltypes.h
+++ b/include/GLES/egltypes.h
@@ -1,45 +1,100 @@
+#ifndef __egl_types_h_
+#define __egl_types_h_
+
 /*
-** egltypes.h for Mesa
+** egltypes.h is platform dependent. It defines:
+**
+**     - EGL types and resources
+**     - Native types
+**     - EGL and native handle values
 **
-** ONLY egl.h SHOULD INCLUDE THIS FILE!
+** EGL types and resources are to be typedef'ed with appropriate platform
+** dependent resource handle types. EGLint must be an integer of at least
+** 32-bit.
 **
-** See comments about egltypes.h in the standard egl.h file.
+** NativeDisplayType, NativeWindowType and NativePixmapType are to be
+** replaced with corresponding types of the native window system in egl.h.
+**
+** EGL and native handle values must match their types.
 */
 
+#if (defined(WIN32) || defined(_WIN32_WCE))
 
-#include <sys/types.h>
+#ifndef WIN32_LEAN_AND_MEAN
+#define WIN32_LEAN_AND_MEAN		// Exclude rarely-used stuff from Windows headers
+#endif
 
+// Windows Header Files:
+#include <windows.h>
 
-/*
-** These opaque EGL types are implemented as unsigned 32-bit integers:
-*/
-typedef u_int32_t EGLDisplay;
-typedef u_int32_t EGLConfig;
-typedef u_int32_t EGLSurface;
-typedef u_int32_t EGLContext;
+typedef HDC		NativeDisplayType;
+typedef HWND	NativeWindowType;
+typedef HBITMAP NativePixmapType;
+
+#define EGL_DEFAULT_DISPLAY GetDC(0)
+
+#elif defined(__SYMBIAN32__)
 
-/* EGL_MESA_screen_surface */
-typedef u_int32_t EGLModeMESA;
-typedef u_int32_t EGLScreenMESA;
+#include <e32def.h>
+
+class RWindow;
+class CWindowGc;
+class CFbsBitmap;
+
+typedef CWindowGc *		NativeDisplayType;
+typedef RWindow *		NativeWindowType;
+typedef CFbsBitmap * 	NativePixmapType;
+
+#define EGL_DEFAULT_DISPLAY ((NativeDisplayType) 0)
+
+#elif defined(__gnu_linux__)
+
+typedef void *		NativeDisplayType;
+typedef void *		NativeWindowType;
+typedef void * 		NativePixmapType;
+
+#define EGL_DEFAULT_DISPLAY ((NativeDisplayType) 0)
+
+#else
+
+#	error "Unsupported Operating System"
+
+#endif
+
+#ifdef __cplusplus
+
+namespace EGL {
+	class Context;
+	class Config;
+	class Surface;
+}
+
+typedef const EGL::Config *		EGLConfig;
+typedef EGL::Surface *			EGLSurface;
+typedef EGL::Context  *			EGLContext;
+
+#else
+
+typedef void *			EGLConfig;
+typedef void *			EGLSurface;
+typedef void *			EGLContext;
+
+#endif
 
 
 /*
-** Other basic EGL types:
+** Types and resources
 */
-typedef u_int8_t EGLBoolean;
-typedef int32_t EGLint;
-
-typedef void * NativeDisplayType;
-typedef int NativePixmapType;
-typedef int NativeWindowType;
+typedef int				EGLBoolean;
+typedef int				EGLint;
+typedef void *			EGLDisplay;
 
 /*
-** EGL and native handle null values:
+** EGL and native handle values
 */
-#define EGL_DEFAULT_DISPLAY ((NativeDisplayType) 0)
-#define EGL_NO_CONTEXT ((EGLContext) 0)
-#define EGL_NO_DISPLAY ((EGLDisplay) 0)
-#define EGL_NO_SURFACE ((EGLSurface) 0)
+#define EGL_NO_CONTEXT ((EGLContext)0)
+#define EGL_NO_DISPLAY ((EGLDisplay)0)
+#define EGL_NO_SURFACE ((EGLSurface)0)
+
 
-/* EGL_MESA_screen_surface */
-#define EGL_NO_MODE_MESA ((EGLModeMESA) 0)
+#endif //ndef __egl_types_h_
diff --git a/include/GLES/gl.h b/include/GLES/gl.h
new file mode 100644
index 0000000000..5462c72458
--- /dev/null
+++ b/include/GLES/gl.h
@@ -0,0 +1,861 @@
+#ifndef __gl_h_
+#define __gl_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+** License Applicability. Except to the extent portions of this file are
+** made subject to an alternative license as permitted in the SGI Free
+** Software License B, Version 1.0 (the "License"), the contents of this
+** file are subject only to the provisions of the License. You may not use
+** this file except in compliance with the License. You may obtain a copy
+** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
+** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
+**
+** http://oss.sgi.com/projects/FreeB
+**
+** Note that, as provided in the License, the Software is distributed on an
+** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
+** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
+** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
+** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+**
+** Original Code. The Original Code is: OpenGL Sample Implementation,
+** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
+** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
+** Copyright in any portions created by third parties is as indicated
+** elsewhere herein. All Rights Reserved.
+**
+** Additional Notice Provisions: The application programming interfaces
+** established by SGI in conjunction with the Original Code are The
+** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
+** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
+** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
+** Window System(R) (Version 1.3), released October 19, 1998. This software
+** was created using the OpenGL(R) version 1.2.1 Sample Implementation
+** published by SGI, but has not been independently verified as being
+** compliant with the OpenGL(R) version 1.2.1 Specification.
+*/
+
+#if defined(__SYMBIAN32__)
+
+#	include <e32def.h>
+
+#elif (defined(WIN32) || defined(_WIN32_WCE)) /*&& !defined(APIENTRY) && !defined(__CYGWIN__)*/
+
+#	ifndef WIN32_LEAN_AND_MEAN
+#		define WIN32_LEAN_AND_MEAN		// Exclude rarely-used stuff from Windows headers
+#	endif
+
+#	include <windows.h>
+
+#elif defined(__gnu_linux__)
+
+#	define GLAPI
+
+#	ifdef APIENTRY
+#		undef APIENTRY
+#	endif
+
+#else
+
+#	error "Unsupported Operating System"
+
+#endif
+
+
+#ifndef APIENTRY
+#define APIENTRY
+#endif
+
+#ifndef GLAPI
+	#ifdef OGLES_EXPORTS
+		#define GLAPI __declspec(dllexport)
+	#else
+		#define GLAPI __declspec(dllimport)
+	#endif
+#endif
+
+typedef unsigned int GLenum;
+typedef unsigned char GLboolean;
+typedef unsigned int GLbitfield;
+typedef signed char GLbyte;
+typedef short GLshort;
+typedef int GLint;
+typedef int GLsizei;
+typedef unsigned char GLubyte;
+typedef unsigned short GLushort;
+typedef unsigned int GLuint;
+typedef float GLfloat;
+typedef float GLclampf;
+typedef void GLvoid;
+typedef int GLintptr;
+typedef int GLsizeiptr;
+typedef int GLfixed;
+typedef int GLclampx;
+/* Internal convenience typedefs */
+typedef void (*_GLfuncptr)();
+
+/*************************************************************/
+
+/* OpenGL ES core versions */
+#define GL_OES_VERSION_1_0                1
+#define GL_OES_VERSION_1_1                1
+
+/* Extensions */
+#define GL_OES_compressed_paletted_texture 1
+/*#define GL_OES_draw_texture             1*/
+#define GL_OES_matrix_get                 1
+/*#define GL_OES_matrix_palette		      1*/
+#define GL_OES_point_size_array           1
+#define GL_OES_point_sprite               1
+#define GL_OES_read_format                1
+
+/* ClearBufferMask */
+#define GL_DEPTH_BUFFER_BIT               0x00000100
+#define GL_STENCIL_BUFFER_BIT             0x00000400
+#define GL_COLOR_BUFFER_BIT               0x00004000
+
+/* Boolean */
+#define GL_FALSE                          0
+#define GL_TRUE                           1
+
+/* BeginMode */
+#define GL_POINTS                         0x0000
+#define GL_LINES                          0x0001
+#define GL_LINE_LOOP                      0x0002
+#define GL_LINE_STRIP                     0x0003
+#define GL_TRIANGLES                      0x0004
+#define GL_TRIANGLE_STRIP                 0x0005
+#define GL_TRIANGLE_FAN                   0x0006
+
+/* AlphaFunction */
+#define GL_NEVER                          0x0200
+#define GL_LESS                           0x0201
+#define GL_EQUAL                          0x0202
+#define GL_LEQUAL                         0x0203
+#define GL_GREATER                        0x0204
+#define GL_NOTEQUAL                       0x0205
+#define GL_GEQUAL                         0x0206
+#define GL_ALWAYS                         0x0207
+
+/* BlendingFactorDest */
+#define GL_ZERO                           0
+#define GL_ONE                            1
+#define GL_SRC_COLOR                      0x0300
+#define GL_ONE_MINUS_SRC_COLOR            0x0301
+#define GL_SRC_ALPHA                      0x0302
+#define GL_ONE_MINUS_SRC_ALPHA            0x0303
+#define GL_DST_ALPHA                      0x0304
+#define GL_ONE_MINUS_DST_ALPHA            0x0305
+
+/* BlendingFactorSrc */
+/*      GL_ZERO */
+/*      GL_ONE */
+#define GL_DST_COLOR                      0x0306
+#define GL_ONE_MINUS_DST_COLOR            0x0307
+#define GL_SRC_ALPHA_SATURATE             0x0308
+/*      GL_SRC_ALPHA */
+/*      GL_ONE_MINUS_SRC_ALPHA */
+/*      GL_DST_ALPHA */
+/*      GL_ONE_MINUS_DST_ALPHA */
+
+/* ClipPlaneName */
+#define GL_CLIP_PLANE0                    0x3000
+#define GL_CLIP_PLANE1                    0x3001
+#define GL_CLIP_PLANE2                    0x3002
+#define GL_CLIP_PLANE3                    0x3003
+#define GL_CLIP_PLANE4                    0x3004
+#define GL_CLIP_PLANE5                    0x3005
+
+/* ColorMaterialFace */
+/*      GL_FRONT_AND_BACK */
+
+/* ColorMaterialParameter */
+/*      GL_AMBIENT_AND_DIFFUSE */
+
+/* ColorPointerType */
+/*      GL_UNSIGNED_BYTE */
+/*      GL_FLOAT */
+/*      GL_FIXED */
+
+/* CullFaceMode */
+#define GL_FRONT                          0x0404
+#define GL_BACK                           0x0405
+#define GL_FRONT_AND_BACK                 0x0408
+
+/* DepthFunction */
+/*      GL_NEVER */
+/*      GL_LESS */
+/*      GL_EQUAL */
+/*      GL_LEQUAL */
+/*      GL_GREATER */
+/*      GL_NOTEQUAL */
+/*      GL_GEQUAL */
+/*      GL_ALWAYS */
+
+/* EnableCap */
+#define GL_FOG                            0x0B60
+#define GL_LIGHTING                       0x0B50
+#define GL_TEXTURE_2D                     0x0DE1
+#define GL_CULL_FACE                      0x0B44
+#define GL_ALPHA_TEST                     0x0BC0
+#define GL_BLEND                          0x0BE2
+#define GL_COLOR_LOGIC_OP                 0x0BF2
+#define GL_DITHER                         0x0BD0
+#define GL_STENCIL_TEST                   0x0B90
+#define GL_DEPTH_TEST                     0x0B71
+/*      GL_LIGHT0 */
+/*      GL_LIGHT1 */
+/*      GL_LIGHT2 */
+/*      GL_LIGHT3 */
+/*      GL_LIGHT4 */
+/*      GL_LIGHT5 */
+/*      GL_LIGHT6 */
+/*      GL_LIGHT7 */
+#define GL_POINT_SMOOTH                   0x0B10
+#define GL_LINE_SMOOTH                    0x0B20
+#define GL_SCISSOR_TEST                   0x0C11
+#define GL_COLOR_MATERIAL                 0x0B57
+#define GL_NORMALIZE                      0x0BA1
+#define GL_RESCALE_NORMAL                 0x803A
+#define GL_POLYGON_OFFSET_FILL            0x8037
+#define GL_VERTEX_ARRAY                   0x8074
+#define GL_NORMAL_ARRAY                   0x8075
+#define GL_COLOR_ARRAY                    0x8076
+#define GL_TEXTURE_COORD_ARRAY            0x8078
+#define GL_MULTISAMPLE                    0x809D
+#define GL_SAMPLE_ALPHA_TO_COVERAGE       0x809E
+#define GL_SAMPLE_ALPHA_TO_ONE            0x809F
+#define GL_SAMPLE_COVERAGE                0x80A0
+
+/* ErrorCode */
+#define GL_NO_ERROR                       0
+#define GL_INVALID_ENUM                   0x0500
+#define GL_INVALID_VALUE                  0x0501
+#define GL_INVALID_OPERATION              0x0502
+#define GL_STACK_OVERFLOW                 0x0503
+#define GL_STACK_UNDERFLOW                0x0504
+#define GL_OUT_OF_MEMORY                  0x0505
+
+/* FogMode */
+/*      GL_LINEAR */
+#define GL_EXP                            0x0800
+#define GL_EXP2                           0x0801
+
+/* FogParameter */
+#define GL_FOG_DENSITY                    0x0B62
+#define GL_FOG_START                      0x0B63
+#define GL_FOG_END                        0x0B64
+#define GL_FOG_MODE                       0x0B65
+#define GL_FOG_COLOR                      0x0B66
+
+/* FrontFaceDirection */
+#define GL_CW                             0x0900
+#define GL_CCW                            0x0901
+
+/* GetPName */
+#define GL_CURRENT_COLOR                  0x0B00
+#define GL_CURRENT_NORMAL                 0x0B02
+#define GL_CURRENT_TEXTURE_COORDS         0x0B03
+#define GL_POINT_SIZE                     0x0B11
+#define GL_POINT_SIZE_MIN                 0x8126
+#define GL_POINT_SIZE_MAX                 0x8127
+#define GL_POINT_FADE_THRESHOLD_SIZE      0x8128
+#define GL_POINT_DISTANCE_ATTENUATION     0x8129
+#define GL_SMOOTH_POINT_SIZE_RANGE        0x0B12
+#define GL_LINE_WIDTH                     0x0B21
+#define GL_SMOOTH_LINE_WIDTH_RANGE        0x0B22
+#define GL_ALIASED_POINT_SIZE_RANGE       0x846D
+#define GL_ALIASED_LINE_WIDTH_RANGE       0x846E
+#define GL_CULL_FACE_MODE                 0x0B45
+#define GL_FRONT_FACE                     0x0B46
+#define GL_SHADE_MODEL                    0x0B54
+#define GL_DEPTH_RANGE                    0x0B70
+#define GL_DEPTH_WRITEMASK                0x0B72
+#define GL_DEPTH_CLEAR_VALUE              0x0B73
+#define GL_DEPTH_FUNC                     0x0B74
+#define GL_STENCIL_CLEAR_VALUE            0x0B91
+#define GL_STENCIL_FUNC                   0x0B92
+#define GL_STENCIL_VALUE_MASK             0x0B93
+#define GL_STENCIL_FAIL                   0x0B94
+#define GL_STENCIL_PASS_DEPTH_FAIL        0x0B95
+#define GL_STENCIL_PASS_DEPTH_PASS        0x0B96
+#define GL_STENCIL_REF                    0x0B97
+#define GL_STENCIL_WRITEMASK              0x0B98
+#define GL_MATRIX_MODE                    0x0BA0
+#define GL_VIEWPORT                       0x0BA2
+#define GL_MODELVIEW_STACK_DEPTH          0x0BA3
+#define GL_PROJECTION_STACK_DEPTH         0x0BA4
+#define GL_TEXTURE_STACK_DEPTH            0x0BA5
+#define GL_MODELVIEW_MATRIX               0x0BA6
+#define GL_PROJECTION_MATRIX              0x0BA7
+#define GL_TEXTURE_MATRIX                 0x0BA8
+#define GL_ALPHA_TEST_FUNC                0x0BC1
+#define GL_ALPHA_TEST_REF                 0x0BC2
+#define GL_BLEND_DST                      0x0BE0
+#define GL_BLEND_SRC                      0x0BE1
+#define GL_LOGIC_OP_MODE                  0x0BF0
+#define GL_SCISSOR_BOX                    0x0C10
+#define GL_SCISSOR_TEST                   0x0C11
+#define GL_COLOR_CLEAR_VALUE              0x0C22
+#define GL_COLOR_WRITEMASK                0x0C23
+#define GL_UNPACK_ALIGNMENT               0x0CF5
+#define GL_PACK_ALIGNMENT                 0x0D05
+#define GL_MAX_LIGHTS                     0x0D31
+#define GL_MAX_CLIP_PLANES                0x0D32
+#define GL_MAX_TEXTURE_SIZE               0x0D33
+#define GL_MAX_MODELVIEW_STACK_DEPTH      0x0D36
+#define GL_MAX_PROJECTION_STACK_DEPTH     0x0D38
+#define GL_MAX_TEXTURE_STACK_DEPTH        0x0D39
+#define GL_MAX_VIEWPORT_DIMS              0x0D3A
+#define GL_MAX_ELEMENTS_VERTICES          0x80E8
+#define GL_MAX_ELEMENTS_INDICES           0x80E9
+#define GL_MAX_TEXTURE_UNITS              0x84E2
+#define GL_SUBPIXEL_BITS                  0x0D50
+#define GL_RED_BITS                       0x0D52
+#define GL_GREEN_BITS                     0x0D53
+#define GL_BLUE_BITS                      0x0D54
+#define GL_ALPHA_BITS                     0x0D55
+#define GL_DEPTH_BITS                     0x0D56
+#define GL_STENCIL_BITS                   0x0D57
+#define GL_POLYGON_OFFSET_UNITS           0x2A00
+#define GL_POLYGON_OFFSET_FILL            0x8037
+#define GL_POLYGON_OFFSET_FACTOR          0x8038
+#define GL_TEXTURE_BINDING_2D             0x8069
+#define GL_VERTEX_ARRAY_SIZE              0x807A
+#define GL_VERTEX_ARRAY_TYPE              0x807B
+#define GL_VERTEX_ARRAY_STRIDE            0x807C
+#define GL_NORMAL_ARRAY_TYPE              0x807E
+#define GL_NORMAL_ARRAY_STRIDE            0x807F
+#define GL_COLOR_ARRAY_SIZE               0x8081
+#define GL_COLOR_ARRAY_TYPE               0x8082
+#define GL_COLOR_ARRAY_STRIDE             0x8083
+#define GL_TEXTURE_COORD_ARRAY_SIZE       0x8088
+#define GL_TEXTURE_COORD_ARRAY_TYPE       0x8089
+#define GL_TEXTURE_COORD_ARRAY_STRIDE     0x808A
+#define GL_VERTEX_ARRAY_POINTER           0x808E
+#define GL_NORMAL_ARRAY_POINTER           0x808F
+#define GL_COLOR_ARRAY_POINTER            0x8090
+#define GL_TEXTURE_COORD_ARRAY_POINTER    0x8092
+#define GL_SAMPLE_BUFFERS                 0x80A8
+#define GL_SAMPLES                        0x80A9
+#define GL_SAMPLE_COVERAGE_VALUE          0x80AA
+#define GL_SAMPLE_COVERAGE_INVERT         0x80AB
+
+/* GetTextureParameter */
+/*      GL_TEXTURE_MAG_FILTER */
+/*      GL_TEXTURE_MIN_FILTER */
+/*      GL_TEXTURE_WRAP_S */
+/*      GL_TEXTURE_WRAP_T */
+
+#define GL_IMPLEMENTATION_COLOR_READ_TYPE_OES   0x8B9A
+#define GL_IMPLEMENTATION_COLOR_READ_FORMAT_OES 0x8B9B
+#define GL_NUM_COMPRESSED_TEXTURE_FORMATS       0x86A2
+#define GL_COMPRESSED_TEXTURE_FORMATS           0x86A3
+
+/* OES_matrix_get */
+#define GL_MODELVIEW_MATRIX_FLOAT_AS_INT_BITS   0x898D
+#define GL_PROJECTION_MATRIX_FLOAT_AS_INT_BITS  0x898E
+#define GL_TEXTURE_MATRIX_FLOAT_AS_INT_BITS     0x898F
+
+/* HintMode */
+#define GL_DONT_CARE                      0x1100
+#define GL_FASTEST                        0x1101
+#define GL_NICEST                         0x1102
+
+/* HintTarget */
+#define GL_PERSPECTIVE_CORRECTION_HINT    0x0C50
+#define GL_POINT_SMOOTH_HINT              0x0C51
+#define GL_LINE_SMOOTH_HINT               0x0C52
+#define GL_POLYGON_SMOOTH_HINT            0x0C53
+#define GL_FOG_HINT                       0x0C54
+#define GL_GENERATE_MIPMAP_HINT           0x8192
+
+/* LightModelParameter */
+#define GL_LIGHT_MODEL_AMBIENT            0x0B53
+#define GL_LIGHT_MODEL_TWO_SIDE           0x0B52
+
+/* LightParameter */
+#define GL_AMBIENT                        0x1200
+#define GL_DIFFUSE                        0x1201
+#define GL_SPECULAR                       0x1202
+#define GL_POSITION                       0x1203
+#define GL_SPOT_DIRECTION                 0x1204
+#define GL_SPOT_EXPONENT                  0x1205
+#define GL_SPOT_CUTOFF                    0x1206
+#define GL_CONSTANT_ATTENUATION           0x1207
+#define GL_LINEAR_ATTENUATION             0x1208
+#define GL_QUADRATIC_ATTENUATION          0x1209
+
+/* DataType */
+#define GL_BYTE                           0x1400
+#define GL_UNSIGNED_BYTE                  0x1401
+#define GL_SHORT                          0x1402
+#define GL_UNSIGNED_SHORT                 0x1403
+#define GL_FLOAT                          0x1406
+#define GL_FIXED                          0x140C
+
+/* LogicOp */
+#define GL_CLEAR                          0x1500
+#define GL_AND                            0x1501
+#define GL_AND_REVERSE                    0x1502
+#define GL_COPY                           0x1503
+#define GL_AND_INVERTED                   0x1504
+#define GL_NOOP                           0x1505
+#define GL_XOR                            0x1506
+#define GL_OR                             0x1507
+#define GL_NOR                            0x1508
+#define GL_EQUIV                          0x1509
+#define GL_INVERT                         0x150A
+#define GL_OR_REVERSE                     0x150B
+#define GL_COPY_INVERTED                  0x150C
+#define GL_OR_INVERTED                    0x150D
+#define GL_NAND                           0x150E
+#define GL_SET                            0x150F
+
+/* MaterialFace */
+/*      GL_FRONT_AND_BACK */
+
+/* MaterialParameter */
+#define GL_EMISSION                       0x1600
+#define GL_SHININESS                      0x1601
+#define GL_AMBIENT_AND_DIFFUSE            0x1602
+/*      GL_AMBIENT */
+/*      GL_DIFFUSE */
+/*      GL_SPECULAR */
+
+/* MatrixMode */
+#define GL_MODELVIEW                      0x1700
+#define GL_PROJECTION                     0x1701
+#define GL_TEXTURE                        0x1702
+
+/* NormalPointerType */
+/*      GL_BYTE */
+/*      GL_SHORT */
+/*      GL_FLOAT */
+/*      GL_FIXED */
+
+/* PixelFormat */
+#define GL_ALPHA                          0x1906
+#define GL_RGB                            0x1907
+#define GL_RGBA                           0x1908
+#define GL_LUMINANCE                      0x1909
+#define GL_LUMINANCE_ALPHA                0x190A
+
+/* PixelStoreParameter */
+#define GL_UNPACK_ALIGNMENT               0x0CF5
+#define GL_PACK_ALIGNMENT                 0x0D05
+
+/* PixelType */
+/*      GL_UNSIGNED_BYTE */
+#define GL_UNSIGNED_SHORT_4_4_4_4         0x8033
+#define GL_UNSIGNED_SHORT_5_5_5_1         0x8034
+#define GL_UNSIGNED_SHORT_5_6_5           0x8363
+
+/* ShadingModel */
+#define GL_FLAT                           0x1D00
+#define GL_SMOOTH                         0x1D01
+
+/* StencilFunction */
+/*      GL_NEVER */
+/*      GL_LESS */
+/*      GL_EQUAL */
+/*      GL_LEQUAL */
+/*      GL_GREATER */
+/*      GL_NOTEQUAL */
+/*      GL_GEQUAL */
+/*      GL_ALWAYS */
+
+/* StencilOp */
+/*      GL_ZERO */
+#define GL_KEEP                           0x1E00
+#define GL_REPLACE                        0x1E01
+#define GL_INCR                           0x1E02
+#define GL_DECR                           0x1E03
+/*      GL_INVERT */
+
+/* StringName */
+#define GL_VENDOR                         0x1F00
+#define GL_RENDERER                       0x1F01
+#define GL_VERSION                        0x1F02
+#define GL_EXTENSIONS                     0x1F03
+
+/* TexCoordPointerType */
+/*      GL_SHORT */
+/*      GL_FLOAT */
+/*      GL_FIXED */
+/*      GL_BYTE */
+
+/* TextureEnvMode */
+#define GL_MODULATE                       0x2100
+#define GL_DECAL                          0x2101
+/*      GL_BLEND */
+#define GL_ADD                            0x0104
+/*      GL_REPLACE */
+
+/* TextureEnvParameter */
+#define GL_TEXTURE_ENV_MODE               0x2200
+#define GL_TEXTURE_ENV_COLOR              0x2201
+
+/* TextureEnvTarget */
+#define GL_TEXTURE_ENV                    0x2300
+
+/* TextureMagFilter */
+#define GL_NEAREST                        0x2600
+#define GL_LINEAR                         0x2601
+
+/* TextureMinFilter */
+/*      GL_NEAREST */
+/*      GL_LINEAR */
+#define GL_NEAREST_MIPMAP_NEAREST         0x2700
+#define GL_LINEAR_MIPMAP_NEAREST          0x2701
+#define GL_NEAREST_MIPMAP_LINEAR          0x2702
+#define GL_LINEAR_MIPMAP_LINEAR           0x2703
+
+/* TextureParameterName */
+#define GL_TEXTURE_MAG_FILTER             0x2800
+#define GL_TEXTURE_MIN_FILTER             0x2801
+#define GL_TEXTURE_WRAP_S                 0x2802
+#define GL_TEXTURE_WRAP_T                 0x2803
+#define GL_GENERATE_MIPMAP                0x8191
+
+/* TextureTarget */
+/*      GL_TEXTURE_2D */
+
+/* TextureUnit */
+#define GL_TEXTURE0                       0x84C0
+#define GL_TEXTURE1                       0x84C1
+#define GL_TEXTURE2                       0x84C2
+#define GL_TEXTURE3                       0x84C3
+#define GL_TEXTURE4                       0x84C4
+#define GL_TEXTURE5                       0x84C5
+#define GL_TEXTURE6                       0x84C6
+#define GL_TEXTURE7                       0x84C7
+#define GL_TEXTURE8                       0x84C8
+#define GL_TEXTURE9                       0x84C9
+#define GL_TEXTURE10                      0x84CA
+#define GL_TEXTURE11                      0x84CB
+#define GL_TEXTURE12                      0x84CC
+#define GL_TEXTURE13                      0x84CD
+#define GL_TEXTURE14                      0x84CE
+#define GL_TEXTURE15                      0x84CF
+#define GL_TEXTURE16                      0x84D0
+#define GL_TEXTURE17                      0x84D1
+#define GL_TEXTURE18                      0x84D2
+#define GL_TEXTURE19                      0x84D3
+#define GL_TEXTURE20                      0x84D4
+#define GL_TEXTURE21                      0x84D5
+#define GL_TEXTURE22                      0x84D6
+#define GL_TEXTURE23                      0x84D7
+#define GL_TEXTURE24                      0x84D8
+#define GL_TEXTURE25                      0x84D9
+#define GL_TEXTURE26                      0x84DA
+#define GL_TEXTURE27                      0x84DB
+#define GL_TEXTURE28                      0x84DC
+#define GL_TEXTURE29                      0x84DD
+#define GL_TEXTURE30                      0x84DE
+#define GL_TEXTURE31                      0x84DF
+#define GL_ACTIVE_TEXTURE                 0x84E0
+#define GL_CLIENT_ACTIVE_TEXTURE          0x84E1
+
+/* TextureWrapMode */
+#define GL_REPEAT                         0x2901
+#define GL_CLAMP_TO_EDGE                  0x812F
+
+/* PixelInternalFormat */
+#define GL_PALETTE4_RGB8_OES              0x8B90
+#define GL_PALETTE4_RGBA8_OES             0x8B91
+#define GL_PALETTE4_R5_G6_B5_OES          0x8B92
+#define GL_PALETTE4_RGBA4_OES             0x8B93
+#define GL_PALETTE4_RGB5_A1_OES           0x8B94
+#define GL_PALETTE8_RGB8_OES              0x8B95
+#define GL_PALETTE8_RGBA8_OES             0x8B96
+#define GL_PALETTE8_R5_G6_B5_OES          0x8B97
+#define GL_PALETTE8_RGBA4_OES             0x8B98
+#define GL_PALETTE8_RGB5_A1_OES           0x8B99
+
+/* VertexPointerType */
+/*      GL_SHORT */
+/*      GL_FLOAT */
+/*      GL_FIXED */
+/*      GL_BYTE */
+
+/* LightName */
+#define GL_LIGHT0                         0x4000
+#define GL_LIGHT1                         0x4001
+#define GL_LIGHT2                         0x4002
+#define GL_LIGHT3                         0x4003
+#define GL_LIGHT4                         0x4004
+#define GL_LIGHT5                         0x4005
+#define GL_LIGHT6                         0x4006
+#define GL_LIGHT7                         0x4007
+
+/* Buffer Objects */
+#define GL_ARRAY_BUFFER                   0x8892
+#define GL_ELEMENT_ARRAY_BUFFER           0x8893
+
+#define GL_ARRAY_BUFFER_BINDING           0x8894
+#define GL_ELEMENT_ARRAY_BUFFER_BINDING   0x8895
+#define GL_VERTEX_ARRAY_BUFFER_BINDING    0x8896
+#define GL_NORMAL_ARRAY_BUFFER_BINDING    0x8897
+#define GL_COLOR_ARRAY_BUFFER_BINDING     0x8898
+#define GL_TEXTURE_COORD_ARRAY_BUFFER_BINDING 0x889A
+
+#define GL_STATIC_DRAW                    0x88E4
+#define GL_DYNAMIC_DRAW                   0x88E8
+
+#define GL_WRITE_ONLY                     0x88B9
+
+#define GL_BUFFER_SIZE                    0x8764
+#define GL_BUFFER_USAGE                   0x8765
+#define GL_BUFFER_ACCESS                  0x88BB
+
+
+/* Texture combine + dot3 */
+#define GL_SUBTRACT                       0x84E7
+#define GL_COMBINE                        0x8570
+#define GL_COMBINE_RGB                    0x8571
+#define GL_COMBINE_ALPHA                  0x8572
+#define GL_RGB_SCALE                      0x8573
+#define GL_ADD_SIGNED                     0x8574
+#define GL_INTERPOLATE                    0x8575
+#define GL_CONSTANT                       0x8576
+#define GL_PRIMARY_COLOR                  0x8577
+#define GL_PREVIOUS                       0x8578
+#define GL_OPERAND0_RGB                   0x8590
+#define GL_OPERAND1_RGB                   0x8591
+#define GL_OPERAND2_RGB                   0x8592
+#define GL_OPERAND0_ALPHA                 0x8598
+#define GL_OPERAND1_ALPHA                 0x8599
+#define GL_OPERAND2_ALPHA                 0x859A
+
+#define GL_ALPHA_SCALE                    0x0D1C
+
+#define GL_SRC0_RGB                       0x8580
+#define GL_SRC1_RGB                       0x8581
+#define GL_SRC2_RGB                       0x8582
+#define GL_SRC0_ALPHA                     0x8588
+#define GL_SRC1_ALPHA                     0x8589
+#define GL_SRC2_ALPHA                     0x858A
+
+#define GL_DOT3_RGB                       0x86AE
+#define GL_DOT3_RGBA                      0x86AF
+
+/*****************************************************************************************/
+/*                                 OES extension functions                               */
+/*****************************************************************************************/
+/* OES_point_sprite */
+#define GL_POINT_SPRITE_OES               0x8861
+#define GL_COORD_REPLACE_OES              0x8862
+
+/* OES_point_size_array */
+#define GL_POINT_SIZE_ARRAY_OES           0x8B9C
+#define GL_POINT_SIZE_ARRAY_TYPE_OES      0x898A
+#define GL_POINT_SIZE_ARRAY_STRIDE_OES    0x898B
+#define GL_POINT_SIZE_ARRAY_POINTER_OES   0x898C
+#define GL_POINT_SIZE_ARRAY_BUFFER_BINDING_OES 0x8B9F
+
+/* OES_matrix_palette */
+#define GL_MAX_VERTEX_UNITS_OES           0x86A4
+#define GL_MAX_PALETTE_MATRICES_OES       0x8842
+#define GL_MATRIX_PALETTE_OES             0x8840
+#define GL_MATRIX_INDEX_ARRAY_OES         0x8844
+#define GL_WEIGHT_ARRAY_OES               0x86AD
+
+#define GL_MATRIX_INDEX_ARRAY_SIZE_OES    0x8846
+#define GL_MATRIX_INDEX_ARRAY_TYPE_OES    0x8847
+#define GL_MATRIX_INDEX_ARRAY_STRIDE_OES  0x8848
+#define GL_MATRIX_INDEX_ARRAY_POINTER_OES 0x8849
+#define GL_MATRIX_INDEX_ARRAY_BUFFER_BINDING_OES 0x8B9E
+
+#define GL_WEIGHT_ARRAY_SIZE_OES          0x86AB
+#define GL_WEIGHT_ARRAY_TYPE_OES          0x86A9
+#define GL_WEIGHT_ARRAY_STRIDE_OES        0x86AA
+#define GL_WEIGHT_ARRAY_POINTER_OES       0x86AC
+#define GL_WEIGHT_ARRAY_BUFFER_BINDING_OES 0x889E
+
+/* OES_draw_texture */
+#define GL_TEXTURE_CROP_RECT_OES          0x8B9D
+
+/*************************************************************/
+
+GLAPI void APIENTRY glActiveTexture (GLenum texture);
+GLAPI void APIENTRY glAlphaFunc (GLenum func, GLclampf ref);
+GLAPI void APIENTRY glAlphaFuncx (GLenum func, GLclampx ref);
+GLAPI void APIENTRY glBindBuffer(GLenum target, GLuint buffer);
+GLAPI void APIENTRY glBindTexture (GLenum target, GLuint texture);
+GLAPI void APIENTRY glBlendFunc (GLenum sfactor, GLenum dfactor);
+GLAPI void APIENTRY glBufferData(GLenum target, GLsizeiptr size, const GLvoid *data, GLenum usage);
+GLAPI void APIENTRY glBufferSubData(GLenum target, GLintptr offset, GLsizeiptr size, const GLvoid *data);
+GLAPI void APIENTRY glClear (GLbitfield mask);
+GLAPI void APIENTRY glClearColor (GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha);
+GLAPI void APIENTRY glClearColorx (GLclampx red, GLclampx green, GLclampx blue, GLclampx alpha);
+GLAPI void APIENTRY glClearDepthf (GLclampf depth);
+GLAPI void APIENTRY glClearDepthx (GLclampx depth);
+GLAPI void APIENTRY glClearStencil (GLint s);
+GLAPI void APIENTRY glClientActiveTexture (GLenum texture);
+GLAPI void APIENTRY glClipPlanex(GLenum plane, const GLfixed *equation);
+GLAPI void APIENTRY glClipPlanef(GLenum plane, const GLfloat *equation);
+GLAPI void APIENTRY glColor4f (GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha);
+GLAPI void APIENTRY glColor4x (GLfixed red, GLfixed green, GLfixed blue, GLfixed alpha);
+GLAPI void APIENTRY glColorMask (GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha);
+GLAPI void APIENTRY glColorPointer (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
+GLAPI void APIENTRY glCompressedTexImage2D (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *data);
+GLAPI void APIENTRY glCompressedTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *data);
+GLAPI void APIENTRY glCopyTexImage2D (GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border);
+GLAPI void APIENTRY glCopyTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height);
+GLAPI void APIENTRY glCullFace (GLenum mode);
+GLAPI void APIENTRY glDeleteBuffers(GLsizei n, const GLuint *buffers);
+GLAPI void APIENTRY glDeleteTextures (GLsizei n, const GLuint *textures);
+GLAPI void APIENTRY glDepthFunc (GLenum func);
+GLAPI void APIENTRY glDepthMask (GLboolean flag);
+GLAPI void APIENTRY glDepthRangef (GLclampf zNear, GLclampf zFar);
+GLAPI void APIENTRY glDepthRangex (GLclampx zNear, GLclampx zFar);
+GLAPI void APIENTRY glDisable (GLenum cap);
+GLAPI void APIENTRY glDisableClientState (GLenum array);
+GLAPI void APIENTRY glDrawArrays (GLenum mode, GLint first, GLsizei count);
+GLAPI void APIENTRY glDrawElements (GLenum mode, GLsizei count, GLenum type, const GLvoid *indices);
+GLAPI void APIENTRY glEnable (GLenum cap);
+GLAPI void APIENTRY glEnableClientState (GLenum array);
+GLAPI void APIENTRY glFinish (void);
+GLAPI void APIENTRY glFlush (void);
+GLAPI void APIENTRY glFogf (GLenum pname, GLfloat param);
+GLAPI void APIENTRY glFogfv (GLenum pname, const GLfloat *params);
+GLAPI void APIENTRY glFogx (GLenum pname, GLfixed param);
+GLAPI void APIENTRY glFogxv (GLenum pname, const GLfixed *params);
+GLAPI void APIENTRY glFrontFace (GLenum mode);
+GLAPI void APIENTRY glFrustumf (GLfloat left, GLfloat right, GLfloat bottom, GLfloat top, GLfloat zNear, GLfloat zFar);
+GLAPI void APIENTRY glFrustumx (GLfixed left, GLfixed right, GLfixed bottom, GLfixed top, GLfixed zNear, GLfixed zFar);
+GLAPI void APIENTRY glGetBooleanv(GLenum pname, GLboolean *params);
+GLAPI void APIENTRY glGetBufferParameteriv(GLenum target, GLenum pname, GLint *params);
+GLAPI void APIENTRY glGetClipPlanef(GLenum pname, GLfloat eqn[4]);
+GLAPI void APIENTRY glGetClipPlanex(GLenum pname, GLfixed eqn[4]);
+GLAPI void APIENTRY glGenBuffers(GLsizei n, GLuint *buffers);
+GLAPI void APIENTRY glGenTextures (GLsizei n, GLuint *textures);
+GLAPI GLenum APIENTRY glGetError (void);
+GLAPI void APIENTRY glGetFixedv(GLenum pname, GLfixed *params);
+GLAPI void APIENTRY glGetFloatv(GLenum pname, GLfloat *params);
+GLAPI void APIENTRY glGetIntegerv (GLenum pname, GLint *params);
+GLAPI void APIENTRY glGetLightfv(GLenum light, GLenum pname, GLfloat *params);
+GLAPI void APIENTRY glGetLightxv(GLenum light, GLenum pname, GLfixed *params);
+GLAPI void APIENTRY glGetMaterialfv(GLenum face, GLenum pname, GLfloat *params);
+GLAPI void APIENTRY glGetMaterialxv(GLenum face, GLenum pname, GLfixed *params);
+GLAPI void APIENTRY glGetPointerv(GLenum pname, void **params);
+GLAPI const GLubyte * APIENTRY glGetString (GLenum name);
+GLAPI void APIENTRY glGetTexEnviv(GLenum env, GLenum pname, GLint *params);
+GLAPI void APIENTRY glGetTexEnvfv(GLenum env, GLenum pname, GLfloat *params);
+GLAPI void APIENTRY glGetTexEnvxv(GLenum env, GLenum pname, GLfixed *params);
+GLAPI void APIENTRY glGetTexParameteriv(GLenum target, GLenum pname, GLint *params);
+GLAPI void APIENTRY glGetTexParameterfv(GLenum target, GLenum pname, GLfloat *params);
+GLAPI void APIENTRY glGetTexParameterxv(GLenum target, GLenum pname, GLfixed *params);
+GLAPI void APIENTRY glHint (GLenum target, GLenum mode);
+GLAPI GLboolean APIENTRY glIsBuffer(GLuint buffer);
+GLAPI GLboolean APIENTRY glIsEnabled(GLenum cap);
+GLAPI GLboolean APIENTRY glIsTexture(GLuint texture);
+GLAPI void APIENTRY glLightModelf (GLenum pname, GLfloat param);
+GLAPI void APIENTRY glLightModelfv (GLenum pname, const GLfloat *params);
+GLAPI void APIENTRY glLightModelx (GLenum pname, GLfixed param);
+GLAPI void APIENTRY glLightModelxv (GLenum pname, const GLfixed *params);
+GLAPI void APIENTRY glLightf (GLenum light, GLenum pname, GLfloat param);
+GLAPI void APIENTRY glLightfv (GLenum light, GLenum pname, const GLfloat *params);
+GLAPI void APIENTRY glLightx (GLenum light, GLenum pname, GLfixed param);
+GLAPI void APIENTRY glLightxv (GLenum light, GLenum pname, const GLfixed *params);
+GLAPI void APIENTRY glLineWidth (GLfloat width);
+GLAPI void APIENTRY glLineWidthx (GLfixed width);
+GLAPI void APIENTRY glLoadIdentity (void);
+GLAPI void APIENTRY glLoadMatrixf (const GLfloat *m);
+GLAPI void APIENTRY glLoadMatrixx (const GLfixed *m);
+GLAPI void APIENTRY glLogicOp (GLenum opcode);
+GLAPI void APIENTRY glMaterialf (GLenum face, GLenum pname, GLfloat param);
+GLAPI void APIENTRY glMaterialfv (GLenum face, GLenum pname, const GLfloat *params);
+GLAPI void APIENTRY glMaterialx (GLenum face, GLenum pname, GLfixed param);
+GLAPI void APIENTRY glMaterialxv (GLenum face, GLenum pname, const GLfixed *params);
+GLAPI void APIENTRY glMatrixMode (GLenum mode);
+GLAPI void APIENTRY glMultMatrixf (const GLfloat *m);
+GLAPI void APIENTRY glMultMatrixx (const GLfixed *m);
+GLAPI void APIENTRY glMultiTexCoord4f (GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q);
+GLAPI void APIENTRY glMultiTexCoord4x (GLenum target, GLfixed s, GLfixed t, GLfixed r, GLfixed q);
+GLAPI void APIENTRY glNormal3f (GLfloat nx, GLfloat ny, GLfloat nz);
+GLAPI void APIENTRY glNormal3x (GLfixed nx, GLfixed ny, GLfixed nz);
+GLAPI void APIENTRY glNormalPointer (GLenum type, GLsizei stride, const GLvoid *pointer);
+GLAPI void APIENTRY glOrthof (GLfloat left, GLfloat right, GLfloat bottom, GLfloat top, GLfloat zNear, GLfloat zFar);
+GLAPI void APIENTRY glOrthox (GLfixed left, GLfixed right, GLfixed bottom, GLfixed top, GLfixed zNear, GLfixed zFar);
+GLAPI void APIENTRY glPixelStorei (GLenum pname, GLint param);
+GLAPI void APIENTRY glPointParameterf(GLenum pname, GLfloat param);
+GLAPI void APIENTRY glPointParameterfv(GLenum pname, const GLfloat *params);
+GLAPI void APIENTRY glPointParameterx(GLenum pname, GLfixed param);
+GLAPI void APIENTRY glPointParameterxv(GLenum pname, const GLfixed *params);
+GLAPI void APIENTRY glPointSize (GLfloat size);
+GLAPI void APIENTRY glPointSizex (GLfixed size);
+GLAPI void APIENTRY glPolygonOffset (GLfloat factor, GLfloat units);
+GLAPI void APIENTRY glPolygonOffsetx (GLfixed factor, GLfixed units);
+GLAPI void APIENTRY glPopMatrix (void);
+GLAPI void APIENTRY glPushMatrix (void);
+GLAPI void APIENTRY glReadPixels (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLvoid *pixels);
+GLAPI void APIENTRY glRotatef (GLfloat angle, GLfloat x, GLfloat y, GLfloat z);
+GLAPI void APIENTRY glRotatex (GLfixed angle, GLfixed x, GLfixed y, GLfixed z);
+GLAPI void APIENTRY glSampleCoverage (GLclampf value, GLboolean invert);
+GLAPI void APIENTRY glSampleCoveragex (GLclampx value, GLboolean invert);
+GLAPI void APIENTRY glScalef (GLfloat x, GLfloat y, GLfloat z);
+GLAPI void APIENTRY glScalex (GLfixed x, GLfixed y, GLfixed z);
+GLAPI void APIENTRY glScissor (GLint x, GLint y, GLsizei width, GLsizei height);
+GLAPI void APIENTRY glShadeModel (GLenum mode);
+GLAPI void APIENTRY glStencilFunc (GLenum func, GLint ref, GLuint mask);
+GLAPI void APIENTRY glStencilMask (GLuint mask);
+GLAPI void APIENTRY glStencilOp (GLenum fail, GLenum zfail, GLenum zpass);
+GLAPI void APIENTRY glTexCoordPointer (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
+GLAPI void APIENTRY glTexEnvf (GLenum target, GLenum pname, GLfloat param);
+GLAPI void APIENTRY glTexEnvfv (GLenum target, GLenum pname, const GLfloat *params);
+GLAPI void APIENTRY glTexEnvx (GLenum target, GLenum pname, GLfixed param);
+GLAPI void APIENTRY glTexEnvxv (GLenum target, GLenum pname, const GLfixed *params);
+GLAPI void APIENTRY glTexImage2D (GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *pixels);
+GLAPI void APIENTRY glTexParameteri (GLenum target, GLenum pname, GLint param);
+GLAPI void APIENTRY glTexParameterf (GLenum target, GLenum pname, GLfloat param);
+GLAPI void APIENTRY glTexParameterx (GLenum target, GLenum pname, GLfixed param);
+GLAPI void APIENTRY glTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels);
+GLAPI void APIENTRY glTranslatef (GLfloat x, GLfloat y, GLfloat z);
+GLAPI void APIENTRY glTranslatex (GLfixed x, GLfixed y, GLfixed z);
+GLAPI void APIENTRY glVertexPointer (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
+GLAPI void APIENTRY glViewport (GLint x, GLint y, GLsizei width, GLsizei height);
+
+/*****************************************************************************************/
+/*                                 OES extension functions                               */
+/*****************************************************************************************/
+
+#ifdef GL_OES_matrix_palette
+
+GLAPI void APIENTRY glCurrentPaletteMatrixOES (GLuint matrixpaletteindex);
+GLAPI void APIENTRY glLoadPaletteFromModelViewMatrixOES (void);
+GLAPI void APIENTRY glMatrixIndexPointerOES (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
+GLAPI void APIENTRY glWeightPointerOES (GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
+
+#endif /* OES_matrix_palette */
+
+#ifdef GL_OES_point_size_array
+
+GLAPI void APIENTRY glPointSizePointerOES(GLenum type, GLsizei stride, const GLvoid *pointer);
+
+#endif /* OES_point_size_array */
+
+#ifdef GL_OES_draw_texture
+
+GLAPI void APIENTRY glDrawTexsOES (GLshort x, GLshort y, GLshort z, GLshort width, GLshort height);
+GLAPI void APIENTRY glDrawTexiOES (GLint x, GLint y, GLint z, GLint width, GLint height);
+GLAPI void APIENTRY glDrawTexfOES (GLfloat x, GLfloat y, GLfloat z, GLfloat width, GLfloat height);
+GLAPI void APIENTRY glDrawTexxOES (GLfixed x, GLfixed y, GLfixed z, GLfixed width, GLfixed height);
+
+GLAPI void APIENTRY glDrawTexsvOES (GLshort *coords);
+GLAPI void APIENTRY glDrawTexivOES (GLint *coords);
+GLAPI void APIENTRY glDrawTexfvOES (GLfloat *coords);
+GLAPI void APIENTRY glDrawTexxvOES (GLfixed *coords);
+
+#endif /* GL_OES_draw_texture */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __gl_h_ */
diff --git a/include/GLES/glext.h b/include/GLES/glext.h
new file mode 100644
index 0000000000..059c6bf1bb
--- /dev/null
+++ b/include/GLES/glext.h
@@ -0,0 +1,80 @@
+#ifndef __glext_h_
+#define __glext_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+** Copyright 1992-2003, Silicon Graphics, Inc.
+** All Rights Reserved.
+**
+** This is UNPUBLISHED PROPRIETARY SOURCE CODE of Silicon Graphics, Inc.;
+** the contents of this file may not be disclosed to third parties, copied or
+** duplicated in any form, in whole or in part, without the prior written
+** permission of Silicon Graphics, Inc.
+**
+** RESTRICTED RIGHTS LEGEND:
+** Use, duplication or disclosure by the Government is subject to restrictions
+** as set forth in subdivision (c)(1)(ii) of the Rights in Technical Data
+** and Computer Software clause at DFARS 252.227-7013, and/or in similar or
+** successor clauses in the FAR, DOD or NASA FAR Supplement. Unpublished -
+** rights reserved under the Copyright Laws of the United States.
+**
+** --------------------------------------------------------------------------
+**
+** Copyright (c) 2004, Hans-Martin Will. All rights reserved.
+** 
+** Redistribution and use in source and binary forms, with or without 
+** modification, are permitted provided that the following conditions are 
+** met:
+** 
+**	 *  Redistributions of source code must retain the above copyright
+** 		notice, this list of conditions and the following disclaimer. 
+**   *	Redistributions in binary form must reproduce the above copyright
+** 		notice, this list of conditions and the following disclaimer in the 
+** 		documentation and/or other materials provided with the distribution. 
+** 
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+** AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
+** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
+** ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 
+** LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, 
+** OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
+** SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+** INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
+** CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+** ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 
+** THE POSSIBILITY OF SUCH DAMAGE.
+**
+*/
+
+#ifndef WIN32
+#define APIENTRY
+#endif
+
+#ifndef APIENTRY
+#define APIENTRY
+#endif
+
+#ifdef EGL_ON_SYMBIAN
+#	undef GLAPI
+#	define GLAPI EXPORT_C
+#else
+#	ifndef GLAPI
+#	define GLAPI
+#	endif
+#endif
+
+
+#define GL_OES_query_matrix		    1
+
+/* OES_query_matrix */
+GLAPI GLbitfield APIENTRY glQueryMatrixxOES(GLfixed *mantissa, GLint *exponent);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __glext_h_ */