Thread: [cadcdev-svn-commits] SF.net SVN: cadcdev: [345] tiki

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Revision: 345
Author:   atani
Date:     2006-06-15 09:50:57 -0700 (Thu, 15 Jun 2006)
ViewCVS:  http://svn.sourceforge.net/cadcdev/?rev=345&view=rev

Log Message:
-----------
initial port to GP2x, makes use of Vincent OGL-ES library.

What should work:
basic OpenGL, threading

Still to be done:
input
sound

Next step will be todo some testing on the real device once I find someone with
one who is willing to test things

Added Paths:
-----------
    tiki/gp2x/
    tiki/gp2x/Makefile
    tiki/gp2x/Makefile.rules
    tiki/gp2x/include/
    tiki/gp2x/include/GLES/
    tiki/gp2x/include/GLES/egl.h
    tiki/gp2x/include/GLES/egltypes.h
    tiki/gp2x/include/GLES/gl.h
    tiki/gp2x/include/GLES/glext.h
    tiki/gp2x/include/Tiki/
    tiki/gp2x/include/Tiki/glhdrs.h
    tiki/gp2x/include/Tiki/platthread.h
    tiki/gp2x/include/Tiki/tikitypes.h
    tiki/gp2x/include/machine/
    tiki/gp2x/include/machine/endian.h
    tiki/gp2x/include/minimal.h
    tiki/gp2x/include/minimal_940t.h
    tiki/gp2x/include/pch.h
    tiki/gp2x/include/sys/
    tiki/gp2x/include/sys/queue.h
    tiki/gp2x/lib/
    tiki/gp2x/lib/gles-license.txt
    tiki/gp2x/lib/libcodegen.a
    tiki/gp2x/lib/libgles_cm.a
    tiki/gp2x/src/
    tiki/gp2x/src/Makefile
    tiki/gp2x/src/init_shutdown.cpp
    tiki/gp2x/src/platgl.cpp
    tiki/gp2x/src/plathid.cpp
    tiki/gp2x/src/platthread.cpp
    tiki/gp2x/src/rlyeh-minimal.cpp
    tiki/gp2x/src/tikitime.cpp
Added: tiki/gp2x/Makefile
===================================================================

--- tiki/gp2x/Makefile	                        (rev 0)
+++ tiki/gp2x/Makefile	2006-06-15 16:50:57 UTC (rev 345)
@@ -0,0 +1,57 @@
+
+BASE_AUDIO_OBJ=$(patsubst %.cpp,%.o,$(wildcard ../src/audio/*.cpp))
+BASE_AUDIO_OBJ+=$(patsubst %.cpp,%.o,$(wildcard ../src/audio/oggvorbis/*.cpp))
+BASE_BASE_OBJ=$(patsubst %.cpp,%.o,$(wildcard ../src/base/*.cpp))
+BASE_GL_OBJ=$(patsubst %.cpp,%.o,$(wildcard ../src/gl/*.cpp))
+BASE_GL_OBJ+=$(patsubst %.cpp,%.o,$(wildcard ../src/gl/anims/*.cpp))
+BASE_GL_OBJ+=$(patsubst %.cpp,%.o,$(wildcard ../src/gl/drawables/*.cpp))
+BASE_GL_OBJ+=$(patsubst %.cpp,%.o,$(wildcard ../src/gl/triggers/*.cpp))
+BASE_HID_OBJ=$(patsubst %.cpp,%.o,$(wildcard ../src/hid/*.cpp))
+BASE_IMAGE_OBJ=$(patsubst %.cpp,%.o,$(wildcard ../src/image/*.cpp))
+BASE_MATH_OBJ=$(patsubst %.cpp,%.o,$(wildcard ../src/math/*.cpp))
+BASE_THREAD_OBJ=$(patsubst %.cpp,%.o,$(wildcard ../src/thread/*.cpp))
+
+JPEG_OBJ=$(patsubst %.c,%.o,$(wildcard ../3rdparty/libjpeg/*.c))
+PNG_OBJ=$(patsubst %.c,%.o,$(wildcard ../3rdparty/libpng/*.c))
+ZLIB_OBJ=$(patsubst %.c,%.o,$(wildcard ../3rdparty/zlib/*.c))
+OGG_OBJ=$(patsubst %.c,%.o,$(wildcard ../3rdparty/libogg/src/*.c))
+VORBIS_OBJ=../3rdparty/libvorbis/lib/analysis.o \
+	../3rdparty/libvorbis/lib/bitrate.o \
+	../3rdparty/libvorbis/lib/block.o \
+	../3rdparty/libvorbis/lib/codebook.o \
+	../3rdparty/libvorbis/lib/envelope.o \
+	../3rdparty/libvorbis/lib/floor0.o \
+	../3rdparty/libvorbis/lib/floor1.o \
+	../3rdparty/libvorbis/lib/info.o \
+	../3rdparty/libvorbis/lib/lookup.o \
+	../3rdparty/libvorbis/lib/lpc.o \
+	../3rdparty/libvorbis/lib/lsp.o \
+	../3rdparty/libvorbis/lib/mapping0.o \
+	../3rdparty/libvorbis/lib/mdct.o \
+	../3rdparty/libvorbis/lib/psy.o \
+	../3rdparty/libvorbis/lib/registry.o \
+	../3rdparty/libvorbis/lib/res0.o \
+	../3rdparty/libvorbis/lib/sharedbook.o \
+	../3rdparty/libvorbis/lib/smallft.o \
+	../3rdparty/libvorbis/lib/synthesis.o \
+	../3rdparty/libvorbis/lib/vorbisfile.o \
+	../3rdparty/libvorbis/lib/window.o
+
+BASE_OBJS = $(BASE_AUDIO_OBJ) $(BASE_BASE_OBJ) $(BASE_GL_OBJ) \
+	$(BASE_HID_OBJ) $(BASE_IMAGE_OBJ) $(BASE_MATH_OBJ) \
+	$(BASE_THREAD_OBJ)
+	
+THIRD_PARTY_OBJS = $(JPEG_OBJ) $(OGG_OBJ) $(VORBIS_OBJ) $(PNG_OBJ) $(ZLIB_OBJ)
+
+CFLAGS=-I../include -I$(CURDIR)/include -g
+CFLAGS+=-I../3rdparty/libogg/include -I../3rdparty/libvorbis/include -I../3rdparty/libvorbis/lib
+
+SUBDIRS=src
+
+all: subdirs $(BASE_OBJS) $(THIRD_PARTY_OBJS)
+	$(AR) ru libtiki.a $(BASE_OBJS) $(THIRD_PARTY_OBJS)
+
+clean: clean_subdirs
+	-rm -f $(BASE_OBJS) libtiki.a
+
+include Makefile.rules


Property changes on: tiki/gp2x/Makefile
___________________________________________________________________
Name: svn:executable
   + *

Added: tiki/gp2x/Makefile.rules
===================================================================
--- tiki/gp2x/Makefile.rules	                        (rev 0)
+++ tiki/gp2x/Makefile.rules	2006-06-15 16:50:57 UTC (rev 345)
@@ -0,0 +1,23 @@
+%.o: %.c
+	@echo "Compiling $< to $@"
+	@gcc $(CFLAGS) -c $< -o $@
+
+%.o: %.cc
+	@echo "Compiling $< to $@"
+	@g++ $(CFLAGS) $(CXXFLAGS) -c $< -o $@
+
+%.o: %.cpp
+	@echo "Compiling $< to $@"
+	@g++ $(CFLAGS) $(CXXFLAGS) -c $< -o $@
+
+subdirs: $(patsubst %, _dir_%, $(SUBDIRS))
+
+$(patsubst %, _dir_%, $(SUBDIRS)):
+	@$(MAKE) -C $(patsubst _dir_%, %, $@)
+
+clean_subdirs: $(patsubst %, _clean_dir_%, $(SUBDIRS))
+
+$(patsubst %, _clean_dir_%, $(SUBDIRS)):
+	@$(MAKE) -C $(patsubst _clean_dir_%, %, $@) clean
+
+TIKI_BASE_LIBS=-ltiki -lcodegen -lgles_cm


Property changes on: tiki/gp2x/Makefile.rules
___________________________________________________________________
Name: svn:executable
   + *

Added: tiki/gp2x/include/GLES/egl.h
===================================================================
--- tiki/gp2x/include/GLES/egl.h	                        (rev 0)
+++ tiki/gp2x/include/GLES/egl.h	2006-06-15 16:50:57 UTC (rev 345)
@@ -0,0 +1,265 @@
+#ifndef __egl_h_
+#define __egl_h_
+
+/*
+** 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).
+**
+** 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.
+*/
+
+#include <GLES/gl.h>
+#include <GLES/egltypes.h>
+
+
+/*
+** Versioning and extensions
+*/
+#define EGL_VERSION_1_0		       1
+#define EGL_VERSION_1_1		       1
+
+/*
+** Boolean
+*/
+#define EGL_FALSE		       0
+#define EGL_TRUE		       1
+
+/*
+** Errors
+*/
+#define EGL_SUCCESS		       0x3000
+#define EGL_NOT_INITIALIZED	       0x3001
+#define EGL_BAD_ACCESS		       0x3002
+#define EGL_BAD_ALLOC		       0x3003
+#define EGL_BAD_ATTRIBUTE	       0x3004
+#define EGL_BAD_CONFIG		       0x3005
+#define EGL_BAD_CONTEXT		       0x3006
+#define EGL_BAD_CURRENT_SURFACE        0x3007
+#define EGL_BAD_DISPLAY		       0x3008
+#define EGL_BAD_MATCH		       0x3009
+#define EGL_BAD_NATIVE_PIXMAP	       0x300A
+#define EGL_BAD_NATIVE_WINDOW	       0x300B
+#define EGL_BAD_PARAMETER	       0x300C
+#define EGL_BAD_SURFACE		       0x300D
+#define EGL_CONTEXT_LOST	       0x300E
+/* 0x300F - 0x301F reserved for additional errors. */
+
+/*
+** Config attributes
+*/
+#define EGL_BUFFER_SIZE		       0x3020
+#define EGL_ALPHA_SIZE		       0x3021
+#define EGL_BLUE_SIZE		       0x3022
+#define EGL_GREEN_SIZE		       0x3023
+#define EGL_RED_SIZE		       0x3024
+#define EGL_DEPTH_SIZE		       0x3025
+#define EGL_STENCIL_SIZE	       0x3026
+#define EGL_CONFIG_CAVEAT	       0x3027
+#define EGL_CONFIG_ID		       0x3028
+#define EGL_LEVEL		       0x3029
+#define EGL_MAX_PBUFFER_HEIGHT	       0x302A
+#define EGL_MAX_PBUFFER_PIXELS	       0x302B
+#define EGL_MAX_PBUFFER_WIDTH	       0x302C
+#define EGL_NATIVE_RENDERABLE	       0x302D
+#define EGL_NATIVE_VISUAL_ID	       0x302E
+#define EGL_NATIVE_VISUAL_TYPE	       0x302F
+/*#define EGL_PRESERVED_RESOURCES	 0x3030*/
+#define EGL_SAMPLES		       0x3031
+#define EGL_SAMPLE_BUFFERS	       0x3032
+#define EGL_SURFACE_TYPE	       0x3033
+#define EGL_TRANSPARENT_TYPE	       0x3034
+#define EGL_TRANSPARENT_BLUE_VALUE     0x3035
+#define EGL_TRANSPARENT_GREEN_VALUE    0x3036
+#define EGL_TRANSPARENT_RED_VALUE      0x3037
+#define EGL_NONE		       0x3038	/* Also a config value */
+#define EGL_BIND_TO_TEXTURE_RGB        0x3039
+#define EGL_BIND_TO_TEXTURE_RGBA       0x303A
+#define EGL_MIN_SWAP_INTERVAL	       0x303B
+#define EGL_MAX_SWAP_INTERVAL	       0x303C
+
+/*
+** Config values
+*/
+#define EGL_DONT_CARE		       ((EGLint) -1)
+
+#define EGL_SLOW_CONFIG		       0x3050	/* EGL_CONFIG_CAVEAT value */
+#define EGL_NON_CONFORMANT_CONFIG      0x3051	/* " */
+#define EGL_TRANSPARENT_RGB	       0x3052	/* EGL_TRANSPARENT_TYPE value */
+#define EGL_NO_TEXTURE		       0x305C	/* EGL_TEXTURE_FORMAT/TARGET value */
+#define EGL_TEXTURE_RGB		       0x305D	/* EGL_TEXTURE_FORMAT value */
+#define EGL_TEXTURE_RGBA	       0x305E	/* " */
+#define EGL_TEXTURE_2D		       0x305F	/* EGL_TEXTURE_TARGET value */
+
+/*
+** Config attribute mask bits
+*/
+#define EGL_PBUFFER_BIT		       0x01	/* EGL_SURFACE_TYPE mask bit */
+#define EGL_PIXMAP_BIT		       0x02	/* " */
+#define EGL_WINDOW_BIT		       0x04	/* " */
+
+/*
+** String names
+*/
+#define EGL_VENDOR		       0x3053	/* eglQueryString target */
+#define EGL_VERSION		       0x3054	/* " */
+#define EGL_EXTENSIONS		       0x3055	/* " */
+
+/*
+** Surface attributes
+*/
+#define EGL_HEIGHT		       0x3056
+#define EGL_WIDTH		       0x3057
+#define EGL_LARGEST_PBUFFER	       0x3058
+#define EGL_TEXTURE_FORMAT	       0x3080	/* For pbuffers bound as textures */
+#define EGL_TEXTURE_TARGET	       0x3081	/* " */
+#define EGL_MIPMAP_TEXTURE	       0x3082	/* " */
+#define EGL_MIPMAP_LEVEL	       0x3083	/* " */
+
+/*
+** BindTexImage / ReleaseTexImage buffer target
+*/
+#define EGL_BACK_BUFFER		       0x3084
+
+/*
+** Current surfaces
+*/
+#define EGL_DRAW		       0x3059
+#define EGL_READ		       0x305A
+
+/*
+** Engines
+*/
+#define EGL_CORE_NATIVE_ENGINE	       0x305B
+
+/* 0x305C-0x3FFFF reserved for future use */
+
+/*
+** Functions
+*/
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+GLAPI EGLint APIENTRY eglGetError (void);
+
+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))();
+
+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);
+GLAPI EGLBoolean APIENTRY eglGetConfigAttrib (EGLDisplay dpy, EGLConfig config, EGLint attribute, EGLint *value);
+
+GLAPI EGLSurface APIENTRY eglCreateWindowSurface (EGLDisplay dpy, EGLConfig config, NativeWindowType window, const EGLint *attrib_list);
+GLAPI EGLSurface APIENTRY eglCreatePixmapSurface (EGLDisplay dpy, EGLConfig config, NativePixmapType pixmap, const EGLint *attrib_list);
+GLAPI EGLSurface APIENTRY eglCreatePbufferSurface (EGLDisplay dpy, EGLConfig config, const EGLint *attrib_list);
+GLAPI EGLBoolean APIENTRY eglDestroySurface (EGLDisplay dpy, EGLSurface surface);
+GLAPI EGLBoolean APIENTRY eglQuerySurface (EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint *value);
+
+/* EGL 1.1 render-to-texture APIs */
+GLAPI EGLBoolean APIENTRY eglSurfaceAttrib (EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint value);
+GLAPI EGLBoolean APIENTRY eglBindTexImage(EGLDisplay dpy, EGLSurface surface, EGLint buffer);
+GLAPI EGLBoolean APIENTRY eglReleaseTexImage(EGLDisplay dpy, EGLSurface surface, EGLint buffer);
+
+/* EGL 1.1 swap control API */
+GLAPI EGLBoolean APIENTRY eglSwapInterval(EGLDisplay dpy, EGLint interval);
+
+GLAPI EGLContext APIENTRY eglCreateContext (EGLDisplay dpy, EGLConfig config, EGLContext share_list, const EGLint *attrib_list);
+GLAPI EGLBoolean APIENTRY eglDestroyContext (EGLDisplay dpy, EGLContext ctx);
+GLAPI EGLBoolean APIENTRY eglMakeCurrent (EGLDisplay dpy, EGLSurface draw, EGLSurface read, EGLContext ctx);
+GLAPI EGLContext APIENTRY eglGetCurrentContext (void);
+GLAPI EGLSurface APIENTRY eglGetCurrentSurface (EGLint readdraw);
+GLAPI EGLDisplay APIENTRY eglGetCurrentDisplay (void);
+GLAPI EGLBoolean APIENTRY eglQueryContext (EGLDisplay dpy, EGLContext ctx, EGLint attribute, EGLint *value);
+
+GLAPI EGLBoolean APIENTRY eglWaitGL (void);
+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_ */
+
+
+
+/* usage
+
+	// ----------------------------------------------------------------------
+	// Initialization
+	// ----------------------------------------------------------------------
+
+    HDC hdc = GetDC(0);		// the screen or window device context, for example 
+
+	EGLDisplay display = eglGetDisplay(hdc);
+	
+	EGLint major, minor;
+
+	if (!eglInitialize(display, &major, &minor)) {
+		// could not initialize display
+	}
+
+    EGLConfig configs[10];
+	EGLint matchingConfigs;
+	EGLint attribList[] = { 0 };	// extend this
+
+	if (!eglChooseConfig(display, attribList, &configs, 10, &matchingConfigs)) {
+		// could not choose config
+	}
+
+	if (matchingConfigs < 1) {
+		// did not find a suitable configuration
+	}
+
+	EGLConfig config = configs[0];	// pick any
+
+	EGLSurface surface = eglCreatePbufferSurface(display, config, attribList);
+	
+	// test for error 
+
+	EGLContext context = eglCreateContext(display, config, 0, attribList);
+	
+	// test for error
+
+	// ----------------------------------------------------------------------
+	// Rendering Loop
+	// ----------------------------------------------------------------------
+
+	eglMakeCurrent(display, surface, surface, context);
+
+	// actual GL rendering goes here
+
+	eglWait();
+    eglSwapBuffers(display, surface);
+
+	// ----------------------------------------------------------------------
+	// Cleanup
+	// ----------------------------------------------------------------------
+
+
+	if (!eglDestoyContext(display, context)) {
+		// error deallocating context
+	}
+	
+	if (!eglDestroySurface(display, surface)) {
+		// error deallocating surface
+	}
+
+	if (!eglTerminate(display)) {
+		// error while cleaning up display
+	}
+
+	
+*/

Added: tiki/gp2x/include/GLES/egltypes.h
===================================================================
--- tiki/gp2x/include/GLES/egltypes.h	                        (rev 0)
+++ tiki/gp2x/include/GLES/egltypes.h	2006-06-15 16:50:57 UTC (rev 345)
@@ -0,0 +1,100 @@
+#ifndef __egl_types_h_
+#define __egl_types_h_
+
+/*
+** egltypes.h is platform dependent. It defines:
+**
+**     - EGL types and resources
+**     - Native types
+**     - EGL and native handle values
+**
+** 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.
+**
+** 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))
+
+#ifndef WIN32_LEAN_AND_MEAN
+#define WIN32_LEAN_AND_MEAN		// Exclude rarely-used stuff from Windows headers
+#endif
+
+// Windows Header Files:
+#include <windows.h>
+
+typedef HDC		NativeDisplayType;
+typedef HWND	NativeWindowType;
+typedef HBITMAP NativePixmapType;
+
+#define EGL_DEFAULT_DISPLAY GetDC(0)
+
+#elif defined(__SYMBIAN32__)
+
+#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
+
+
+/*
+** Types and resources
+*/
+typedef int				EGLBoolean;
+typedef int				EGLint;
+typedef void *			EGLDisplay;
+
+/*
+** EGL and native handle values
+*/
+#define EGL_NO_CONTEXT ((EGLContext)0)
+#define EGL_NO_DISPLAY ((EGLDisplay)0)
+#define EGL_NO_SURFACE ((EGLSurface)0)
+
+
+#endif //ndef __egl_types_h_

Added: tiki/gp2x/include/GLES/gl.h
===================================================================
--- tiki/gp2x/include/GLES/gl.h	                        (rev 0)
+++ tiki/gp2x/include/GLES/gl.h	2006-06-15 16:50:57 UTC (rev 345)
@@ -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_C...
 
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