Initial creation of j3d-core-utils sources in CVS repository

git-svn-id: https://svn.java.net/svn/j3d-core~svn/trunk@7 ba19aa83-45c5-6ac9-afd3-db810772062c

1 files changed, 645 insertions, 0 deletions

diff --git a/src/native/ogl/gldefs.h b/src/native/ogl/gldefs.h
new file mode 100644
index 0000000..6658201
--- /dev/null
+++ b/src/native/ogl/gldefs.h
@@ -0,0 +1,645 @@
+/*
+ * $RCSfile$
+ *
+ * Copyright (c) 2004 Sun Microsystems, Inc. All rights reserved.
+ *
+ * Use is subject to license terms.
+ *
+ * $Revision$
+ * $Date$
+ * $State$
+ */
+
+#ifndef _Java3D_gldefs_h_
+#define _Java3D_gldefs_h_
+
+/*
+ * Portions of this code were derived from work done by the Blackdown
+ * group (www.blackdown.org), who did the initial Linux implementation
+ * of the Java 3D API.
+ */
+
+#include <math.h>
+#include <stdlib.h>
+#include <string.h>
+
+#if defined(SOLARIS) || defined(__linux__)
+#define GLX_GLEXT_PROTOTYPES
+#define GLX_GLXEXT_PROTOTYPES
+#include <limits.h>
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+#include <GL/gl.h>
+#include <GL/glx.h>
+#include "gl_1_2.h"
+#include "glext.h"
+#endif
+
+#ifdef WIN32
+#include <windows.h>
+
+#ifndef _WIN32
+#define _WIN32
+#endif
+
+#define M_PI 3.14159265358979323846
+
+/* Some constant defined in those javax_media_j3d_*.h */
+/* TODO: remove those constant when D3D automatically include those *.h files */
+#ifdef D3D
+
+/* used in GeometryArrayRetained, execute geometry in by REFERENCE case */
+#ifndef javax_media_j3d_GeometryArrayRetained_COORD_FLOAT
+#define javax_media_j3d_GeometryArrayRetained_COORD_FLOAT 1L
+#endif
+#ifndef javax_media_j3d_GeometryArrayRetained_COORD_DOUBLE
+#define javax_media_j3d_GeometryArrayRetained_COORD_DOUBLE 2L
+#endif
+#ifndef javax_media_j3d_GeometryArrayRetained_COLOR_FLOAT
+#define javax_media_j3d_GeometryArrayRetained_COLOR_FLOAT 4L
+#endif
+#ifndef javax_media_j3d_GeometryArrayRetained_COLOR_BYTE
+#define javax_media_j3d_GeometryArrayRetained_COLOR_BYTE 8L
+#endif
+#ifndef javax_media_j3d_GeometryArrayRetained_NORMAL_FLOAT
+#define javax_media_j3d_GeometryArrayRetained_NORMAL_FLOAT 16L
+#endif
+#ifndef javax_media_j3d_GeometryArrayRetained_TEXCOORD_FLOAT
+#define javax_media_j3d_GeometryArrayRetained_TEXCOORD_FLOAT 32L
+#endif
+
+#endif /* end of ifdef D3D */
+
+#ifndef D3D
+#include <GL/gl.h>
+#include "gl_1_2.h"
+#include "glext.h"
+#endif
+
+#endif /* WIN32 */
+
+/* include those .h files generated by javah */
+#include "javax_media_j3d_Background.h"
+#include "javax_media_j3d_Canvas3D.h"
+#include "javax_media_j3d_ColoringAttributes.h"
+#include "javax_media_j3d_ColoringAttributesRetained.h"
+#include "javax_media_j3d_CompressedGeometryRetained.h"
+#include "javax_media_j3d_DepthComponentRetained.h"
+#include "javax_media_j3d_DetailTextureImage.h"
+#include "javax_media_j3d_DirectionalLightRetained.h"
+#include "javax_media_j3d_DisplayListRenderMethod.h"
+#include "javax_media_j3d_DrawingSurfaceObjectAWT.h"
+#include "javax_media_j3d_ExponentialFogRetained.h"
+#include "javax_media_j3d_GeometryRetained.h"
+#include "javax_media_j3d_GeometryArray.h"
+#include "javax_media_j3d_GeometryArrayRetained.h"
+#include "javax_media_j3d_GraphicsContext3D.h"
+#include "javax_media_j3d_ImageComponent.h"
+#include "javax_media_j3d_ImageComponentRetained.h"
+#include "javax_media_j3d_ImageComponent2DRetained.h"
+#include "javax_media_j3d_IndexedGeometryArrayRetained.h"
+#include "javax_media_j3d_LineAttributes.h"
+#include "javax_media_j3d_LineAttributesRetained.h"
+#include "javax_media_j3d_LinearFogRetained.h"
+#include "javax_media_j3d_MasterControl.h"
+#include "javax_media_j3d_Material.h"
+#include "javax_media_j3d_MaterialRetained.h"
+#include "javax_media_j3d_ModelClipRetained.h"
+#include "javax_media_j3d_NativeConfigTemplate3D.h"
+#include "javax_media_j3d_NodeRetained.h"
+#include "javax_media_j3d_PointAttributesRetained.h"
+#include "javax_media_j3d_PointLightRetained.h"
+#include "javax_media_j3d_PolygonAttributes.h"
+#include "javax_media_j3d_PolygonAttributesRetained.h"
+#include "javax_media_j3d_Raster.h"
+#include "javax_media_j3d_RasterRetained.h"
+#include "javax_media_j3d_Renderer.h"
+#include "javax_media_j3d_RenderingAttributes.h"
+#include "javax_media_j3d_RenderingAttributesRetained.h"
+#include "javax_media_j3d_RenderMolecule.h"
+#include "javax_media_j3d_SpotLightRetained.h"
+#include "javax_media_j3d_TexCoordGeneration.h"
+#include "javax_media_j3d_TexCoordGenerationRetained.h"
+#include "javax_media_j3d_Texture.h"
+#include "javax_media_j3d_Texture2D.h"
+#include "javax_media_j3d_Texture2DRetained.h"
+#include "javax_media_j3d_Texture3DRetained.h"
+#include "javax_media_j3d_TextureAttributes.h"
+#include "javax_media_j3d_TextureAttributesRetained.h"
+#include "javax_media_j3d_TextureCubeMapRetained.h"
+#include "javax_media_j3d_TextureRetained.h"
+#include "javax_media_j3d_TextureUnitStateRetained.h"
+#include "javax_media_j3d_TransparencyAttributes.h"
+#include "javax_media_j3d_TransparencyAttributesRetained.h"
+
+#ifndef GL_SUNX_geometry_compression
+#define GL_COMPRESSED_GEOM_ACCELERATED_SUNX   0x81D0
+#endif /* GL_SUNX_geometry_compression */
+
+/*
+ * Define these constants here as a workaround for conflicting
+ * glext.h files between Mesa and Solaris
+ */
+
+#ifndef GL_CLAMP_TO_BORDER_SGIS
+#define GL_CLAMP_TO_BORDER_SGIS           0x812D
+#endif
+
+#ifndef GL_VIDEO_RESIZE_COMPENSATION_SUN
+#define GL_VIDEO_RESIZE_COMPENSATION_SUN        0x85CD
+#endif
+
+/*
+ * End constant workaround
+ */
+                                                                                
+                                                                                
+/* Used to compare floating point values close to 0.0 */
+#define  J3D_SMALL_FLOAT 0.00001f
+
+/*
+ * General purpose assertion macro
+ */
+#define J3D_ASSERT(expr)						\
+    if (!(expr)) {							\
+	fprintf(stderr,							\
+	    "\nAssertion failed in module '%s' at line %d\n",		\
+	    __FILE__, __LINE__);					\
+	fprintf(stderr, "\t%s\n\n", #expr);				\
+    }
+
+#define EPSILON 1e-2
+#define J3D_FNE(a,b) ((a)>((b)+EPSILON)||(a)<((b)-EPSILON))
+
+
+/*
+ * Macro to copy and transpose one matrix to another.
+ *
+ * NOTE: the source and dest must not be the same (no aliasing check
+ * is performed).
+ */
+#define COPY_TRANSPOSE(src,dst) {					\
+    (dst)[0] = (src)[0];						\
+    (dst)[1] = (src)[4];						\
+    (dst)[2] = (src)[8];						\
+    (dst)[3] = (src)[12];						\
+    (dst)[4] = (src)[1];						\
+    (dst)[5] = (src)[5];						\
+    (dst)[6] = (src)[9];						\
+    (dst)[7] = (src)[13];						\
+    (dst)[8] = (src)[2];						\
+    (dst)[9] = (src)[6];						\
+    (dst)[10] = (src)[10];						\
+    (dst)[11] = (src)[14];						\
+    (dst)[12] = (src)[3];						\
+    (dst)[13] = (src)[7];						\
+    (dst)[14] = (src)[11];						\
+    (dst)[15] = (src)[15];						\
+}
+
+
+/*
+ * These match the constants in GeometryRetained
+ */
+
+#define GEO_TYPE_NONE                   javax_media_j3d_GeometryRetained_GEO_TYPE_NONE               
+#define GEO_TYPE_QUAD_SET               javax_media_j3d_GeometryRetained_GEO_TYPE_QUAD_SET
+#define GEO_TYPE_TRI_SET                javax_media_j3d_GeometryRetained_GEO_TYPE_TRI_SET
+#define GEO_TYPE_POINT_SET              javax_media_j3d_GeometryRetained_GEO_TYPE_POINT_SET
+#define GEO_TYPE_LINE_SET               javax_media_j3d_GeometryRetained_GEO_TYPE_LINE_SET
+#define GEO_TYPE_TRI_STRIP_SET          javax_media_j3d_GeometryRetained_GEO_TYPE_TRI_STRIP_SET
+#define GEO_TYPE_TRI_FAN_SET            javax_media_j3d_GeometryRetained_GEO_TYPE_TRI_FAN_SET
+#define GEO_TYPE_LINE_STRIP_SET         javax_media_j3d_GeometryRetained_GEO_TYPE_LINE_STRIP_SET
+#define GEO_TYPE_INDEXED_QUAD_SET       javax_media_j3d_GeometryRetained_GEO_TYPE_INDEXED_QUAD_SET
+#define GEO_TYPE_INDEXED_TRI_SET        javax_media_j3d_GeometryRetained_GEO_TYPE_INDEXED_TRI_SET
+#define GEO_TYPE_INDEXED_POINT_SET      javax_media_j3d_GeometryRetained_GEO_TYPE_INDEXED_POINT_SET
+#define GEO_TYPE_INDEXED_LINE_SET       javax_media_j3d_GeometryRetained_GEO_TYPE_INDEXED_LINE_SET
+#define GEO_TYPE_INDEXED_TRI_STRIP_SET  javax_media_j3d_GeometryRetained_GEO_TYPE_INDEXED_TRI_STRIP_SET
+#define GEO_TYPE_INDEXED_TRI_FAN_SET    javax_media_j3d_GeometryRetained_GEO_TYPE_INDEXED_TRI_FAN_SET
+#define GEO_TYPE_INDEXED_LINE_STRIP_SET javax_media_j3d_GeometryRetained_GEO_TYPE_INDEXED_LINE_STRIP_SET
+#define GEO_TYPE_RASTER                 javax_media_j3d_GeometryRetained_GEO_TYPE_RASTER
+#define GEO_TYPE_TEXT3D                 javax_media_j3d_GeometryRetained_GEO_TYPE_TEXT3D
+#define GEO_TYPE_COMPRESSED             javax_media_j3d_GeometryRetained_GEO_TYPE_COMPRESSED
+#define GEO_TYPE_TOTAL                  javax_media_j3d_GeometryRetained_GEO_TYPE_TOTAL
+
+/* 
+ * These match the constants in ImageComponent   
+ */ 
+ 
+#define FORMAT_RGB          javax_media_j3d_ImageComponent_FORMAT_RGB
+#define FORMAT_RGBA         javax_media_j3d_ImageComponent_FORMAT_RGBA
+#define FORMAT_RGB5         javax_media_j3d_ImageComponent_FORMAT_RGB5 
+#define FORMAT_RGB5_A1      javax_media_j3d_ImageComponent_FORMAT_RGB5_A1
+#define FORMAT_RGB4         javax_media_j3d_ImageComponent_FORMAT_RGB4
+#define FORMAT_RGBA4        javax_media_j3d_ImageComponent_FORMAT_RGBA4
+#define FORMAT_LUM4_ALPHA4  javax_media_j3d_ImageComponent_FORMAT_LUM4_ALPHA4
+#define FORMAT_LUM8_ALPHA8  javax_media_j3d_ImageComponent_FORMAT_LUM8_ALPHA8
+#define FORMAT_R3_G3_B2     javax_media_j3d_ImageComponent_FORMAT_R3_G3_B2
+#define FORMAT_CHANNEL8     javax_media_j3d_ImageComponent_FORMAT_CHANNEL8
+
+
+/* now the imagecomponent formats are reduced the ones below */
+#define FORMAT_BYTE_RGBA    javax_media_j3d_ImageComponentRetained_BYTE_RGBA
+#define FORMAT_BYTE_ABGR    javax_media_j3d_ImageComponentRetained_BYTE_ABGR
+#define FORMAT_BYTE_GRAY    javax_media_j3d_ImageComponentRetained_BYTE_GRAY
+#define FORMAT_USHORT_GRAY  javax_media_j3d_ImageComponentRetained_USHORT_GRAY
+#define FORMAT_BYTE_LA      javax_media_j3d_ImageComponentRetained_BYTE_LA
+#define FORMAT_BYTE_BGR     javax_media_j3d_ImageComponentRetained_BYTE_BGR
+#define FORMAT_BYTE_RGB     javax_media_j3d_ImageComponentRetained_BYTE_RGB
+
+
+/* These match the definitions in GeometryArray.java */
+/* These have a GA prefix to avoid confusion with TEXTURE_COORDINATE_2 above */
+#define GA_COORDINATES		 javax_media_j3d_GeometryArray_COORDINATES
+#define GA_NORMALS 		 javax_media_j3d_GeometryArray_NORMALS 
+#define GA_COLOR 		 javax_media_j3d_GeometryArray_COLOR
+#define GA_WITH_ALPHA            javax_media_j3d_GeometryArray_WITH_ALPHA       
+#define GA_TEXTURE_COORDINATE_2  javax_media_j3d_GeometryArray_TEXTURE_COORDINATE_2	
+#define GA_TEXTURE_COORDINATE_3  javax_media_j3d_GeometryArray_TEXTURE_COORDINATE_3	
+#define GA_TEXTURE_COORDINATE_4  javax_media_j3d_GeometryArray_TEXTURE_COORDINATE_4	
+#define GA_TEXTURE_COORDINATE    javax_media_j3d_GeometryArray_TEXTURE_COORDINATE
+#define GA_BY_REFERENCE          javax_media_j3d_GeometryArray_BY_REFERENCE
+				
+				
+
+/*
+ * These match the constants in NativeConfigTemplate3D
+ */
+
+#define RED_SIZE	javax_media_j3d_NativeConfigTemplate3D_RED_SIZE
+#define GREEN_SIZE	javax_media_j3d_NativeConfigTemplate3D_GREEN_SIZE
+#define BLUE_SIZE	javax_media_j3d_NativeConfigTemplate3D_BLUE_SIZE
+#define ALPHA_SIZE	javax_media_j3d_NativeConfigTemplate3D_ALPHA_SIZE
+#define ACCUM_BUFFER	javax_media_j3d_NativeConfigTemplate3D_ACCUM_BUFFER
+#define DEPTH_SIZE	javax_media_j3d_NativeConfigTemplate3D_DEPTH_SIZE
+                                           /* this maps to GLX_ACCUM_RED,  */
+                                           /* GLX_ACCUM_GREEN and          */
+                                           /* GLX_ACCUM_BLUE so NUM_ITEMS  */
+                                           /* must be incremented by 3 for */
+                                           /* this attribute.              */
+#define DOUBLEBUFFER	javax_media_j3d_NativeConfigTemplate3D_DOUBLEBUFFER
+#define STEREO		javax_media_j3d_NativeConfigTemplate3D_STEREO
+#define ANTIALIASING	javax_media_j3d_NativeConfigTemplate3D_ANTIALIASING
+
+
+/* set this to the number of indices (from above) */
+#define NUM_ITEMS	(javax_media_j3d_NativeConfigTemplate3D_NUM_ITEMS + 2)
+                          /* total + 2 beacause of       */
+                          /*  DEPTH_SIZE                 */
+
+/* values for "enum" entries for GraphicsConfiguration */
+#define REQUIRED			1
+#define PREFERRED			2
+#define UNNECESSARY			3
+
+
+
+#define INTENSITY        javax_media_j3d_Texture_INTENSITY
+#define LUMINANCE        javax_media_j3d_Texture_LUMINANCE
+#define ALPHA            javax_media_j3d_Texture_ALPHA
+#define LUMINANCE_ALPHA  javax_media_j3d_Texture_LUMINANCE_ALPHA
+#define J3D_RGB          javax_media_j3d_Texture_RGB
+#define J3D_RGBA         javax_media_j3d_Texture_RGBA
+
+#ifndef D3D
+#if defined(SOLARIS) || defined(__linux__)
+extern void APIENTRY glBlendColor (GLclampf, GLclampf, GLclampf, GLclampf);
+extern void APIENTRY glBlendColorEXT (GLclampf, GLclampf, GLclampf, GLclampf);
+extern void APIENTRY glColorTable (GLenum, GLenum, GLsizei, GLenum, GLenum, const GLvoid *);
+extern void APIENTRY glColorTableSGI (GLenum, GLenum, GLsizei, GLenum, GLenum, const GLvoid *);
+extern void APIENTRY glGetColorTableParameterivSGI (GLenum, GLenum, GLint *);
+extern void APIENTRY glGetColorTableParameterfv (GLenum, GLenum, GLfloat *);
+extern void APIENTRY glMultiDrawArraysEXT (GLenum, GLint *, GLsizei *, GLsizei);
+extern void APIENTRY glMultiDrawArraysSUN (GLenum, GLint *, GLsizei *, GLsizei);
+extern void APIENTRY glMultiDrawElementsEXT (GLenum, GLsizei *, GLenum, const GLvoid**, GLsizei);
+extern void APIENTRY glMultiDrawElementsSUN (GLenum, GLsizei *, GLenum, const GLvoid**, GLsizei);
+extern void APIENTRY glLockArraysEXT (GLint first, GLsizei count);
+extern void APIENTRY glUnlockArraysEXT (void);
+
+
+extern void APIENTRY glClientActiveTextureARB (GLenum);
+extern void APIENTRY glMultiTexCoord2fvARB (GLenum, const GLfloat *);
+extern void APIENTRY glMultiTexCoord3fvARB (GLenum, const GLfloat *);
+extern void APIENTRY glMultiTexCoord4fvARB (GLenum, const GLfloat *);
+extern void APIENTRY glGlobalAlphaFactorfSUN (GLfloat);
+extern void APIENTRY glLoadTransposeMatrixdARB (const GLdouble *);
+extern void APIENTRY glMultTransposeMatrixdARB (const GLdouble *);
+extern void APIENTRY glActiveTextureARB (GLenum);
+extern void APIENTRY glSharpenTexFuncSGIS(GLenum, GLsizei, const GLfloat *);
+extern void APIENTRY glDetailTexFuncSGIS(GLenum, GLsizei, const GLfloat *);
+extern void APIENTRY glTexFilterFuncSGIS(GLenum, GLenum, GLsizei, const GLfloat *);
+extern void APIENTRY glCombinerInputNV (GLenum, GLenum, GLenum, GLenum, GLenum, GLenum);
+extern void APIENTRY glCombinerOutputNV (GLenum, GLenum, GLenum, GLenum, GLenum, GLenum, GLenum, GLboolean, GLboolean, GLboolean);
+extern void APIENTRY glFinalCombinerInputNV (GLenum, GLenum, GLenum, GLenum);
+extern void APIENTRY glCombinerParameterfvNV (GLenum, const GLfloat *);
+extern void APIENTRY glCombinerParameterivNV (GLenum, const GLint *);
+extern void APIENTRY glCombinerParameterfNV (GLenum, GLfloat);
+extern void APIENTRY glCombinerParameteriNV (GLenum, GLint);
+
+extern void APIENTRY glTexImage3DEXT (GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, GLenum, GLenum, const GLvoid *);
+extern void APIENTRY glTexSubImage3DEXT (GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *);
+
+
+
+#ifndef GLX_SUN_video_resize
+#define GLX_SUN_video_resize 1
+extern int glXVideoResizeSUN( Display *, GLXDrawable, float);
+extern int glXgetVideoResizeSUN( Display *, GLXDrawable, float *);
+#endif
+
+#pragma weak glXVideoResizeSUN
+#pragma weak glBlendColor
+#pragma weak glBlendColorEXT
+#pragma weak glColorTable
+#pragma weak glColorTableSGI
+#pragma weak glGetColorTableParameterivSGI
+#pragma weak glGetColorTableParameteriv
+#pragma weak glMultiDrawArraysSUN
+#pragma weak glMultiDrawArraysEXT
+#pragma weak glMultiDrawElementsSUN
+#pragma weak glMultiDrawElementsEXT
+#pragma weak glLockArraysEXT
+#pragma weak glUnlockArraysEXT
+#pragma weak glClientActiveTextureARB
+#pragma weak glMultiTexCoord2fvARB
+#pragma weak glMultiTexCoord3fvARB
+#pragma weak glMultiTexCoord4fvARB
+#pragma weak glGlobalAlphaFactorfSUN
+#pragma weak glLoadTransposeMatrixdARB
+#pragma weak glMultTransposeMatrixdARB    
+#pragma weak glActiveTextureARB
+#pragma weak glCombinerInputNV
+#pragma weak glCombinerOutputNV
+#pragma weak glFinalCombinerInputNV
+#pragma weak glCombinerParameterfvNV
+#pragma weak glCombinerParameterivNV
+#pragma weak glCombinerParameterfNV
+#pragma weak glCombinerParameteriNV
+#pragma weak glSharpenTexFuncSGIS
+#pragma weak glDetailTexFuncSGIS
+#pragma weak glTexFilterFuncSGIS
+/* [jk] mostly needed by older NVIDIA drivers */
+#pragma weak glTexImage3DEXT
+#pragma weak glTexSubImage3DEXT
+#pragma weak glTexImage3D
+#pragma weak glTexSubImage3D
+#endif /* SOLARIS */
+
+#ifndef APIENTRY
+#define APIENTRY
+#endif
+
+#ifdef WIN32
+
+/* declare function prototype for WGL related functions*/
+typedef const char * (APIENTRY * PFNWGLGETEXTENSIONSSTRINGEXTPROC) (HDC hdc);
+typedef BOOL (APIENTRY * PFNWGLCHOOSEPIXELFORMATEXTPROC)(HDC hdc,
+							 const int *piAttribIList,
+							 const FLOAT *pfAttriFList,
+							 UINT nMaxFormats,
+							 int *piFormats,
+							 UINT *nNumFormats);
+typedef BOOL (APIENTRY * PFNWGLGETPIXELFORMATATTRIBIVEXTPROC)(HDC hdc,
+							      int iPixelFormat,
+							      int iLayerPlane,
+							      UINT nAttributes,
+							      const int *piAttributes,
+							      int *piValues);
+
+	      
+
+#endif /* WIN32 */
+
+/* define function prototypes */
+typedef void (APIENTRY * MYPFNGLBLENDCOLORPROC) (GLclampf red, GLclampf green,
+						GLclampf blue, GLclampf alpha);
+typedef void (APIENTRY * MYPFNGLBLENDCOLOREXTPROC) (GLclampf red, GLclampf green,
+						    GLclampf blue, GLclampf alpha);
+typedef void (APIENTRY * MYPFNGLCOLORTABLEPROC) (GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const GLvoid *table);
+typedef void (APIENTRY * MYPFNGLGETCOLORTABLEPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params);
+typedef void (APIENTRY * MYPFNGLGETCOLORTABLEPROC) (GLenum target, GLenum format, GLenum type, GLvoid *table);
+typedef void (APIENTRY * MYPFNGLCLIENTACTIVETEXTUREARBPROC) (GLenum texture);
+typedef void (APIENTRY * MYPFNGLMULTIDRAWARRAYSEXTPROC) (GLenum mode, GLint *first, GLsizei *count, GLsizei primcount);
+typedef void (APIENTRY * MYPFNGLMULTIDRAWELEMENTSEXTPROC) (GLenum, GLsizei *, GLenum, const GLvoid**, GLsizei);
+typedef void (APIENTRY * MYPFNGLLOCKARRAYSEXTPROC) (GLint first, GLsizei count);
+typedef void (APIENTRY * MYPFNGLUNLOCKARRAYSEXTPROC) (void);
+
+typedef void (APIENTRY * MYPFNGLMULTITEXCOORD2FVARBPROC) (GLenum target, const GLfloat *v);
+typedef void (APIENTRY * MYPFNGLMULTITEXCOORD3FVARBPROC) (GLenum target, const GLfloat *v);
+typedef void (APIENTRY * MYPFNGLMULTITEXCOORD4FVARBPROC) (GLenum target, const GLfloat *v);
+typedef void (APIENTRY * MYPFNGLLOADTRANSPOSEMATRIXDARBPROC) (const GLdouble *m);
+typedef void (APIENTRY * MYPFNGLMULTTRANSPOSEMATRIXDARBPROC) (const GLdouble *m);
+typedef void (APIENTRY * MYPFNGLACTIVETEXTUREARBPROC) (GLenum texture);
+typedef void (APIENTRY * MYPFNGLTEXIMAGE3DPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid *pixels);
+typedef void (APIENTRY * MYPFNGLTEXSUBIMAGE3DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid *pixels);
+
+typedef void (APIENTRY * MYPFNGLGLOBALALPHAFACTORFSUNPROC) (GLfloat factor);
+
+typedef void (APIENTRY * MYPFNGLCOMBINERINPUTNV) (GLenum stage, GLenum portion, GLenum variable, GLenum input, GLenum mapping, GLenum componentUsage);
+typedef void (APIENTRY * MYPFNGLFINALCOMBINERINPUTNV) (GLenum variable, GLenum input, GLenum mapping, GLenum componentUsage);
+typedef void (APIENTRY * MYPFNGLCOMBINEROUTPUTNV) (GLenum stage, GLenum portion, GLenum abOutput, GLenum cdOutput, GLenum sumOutput, GLenum scale, GLenum bias, GLboolean abDotProduct, GLboolean cdDotProduct, GLboolean muxSum);
+typedef void (APIENTRY * MYPFNGLCOMBINERPARAMETERFVNV) (GLenum pname, const GLfloat *params);
+typedef void (APIENTRY * MYPFNGLCOMBINERPARAMETERIVNV) (GLenum pname, const GLint *params);
+typedef void (APIENTRY * MYPFNGLCOMBINERPARAMETERFNV) (GLenum pname, GLfloat param);
+typedef void (APIENTRY * MYPFNGLCOMBINERPARAMETERINV) (GLenum pname, GLint param);
+typedef void (APIENTRY * MYPFNGLSHARPENTEXFUNCSGI) (GLenum target, GLsizei n, const GLfloat *points);
+typedef void (APIENTRY * MYPFNGLDETAILTEXFUNCSGI) (GLenum target, GLsizei n, const GLfloat *points);
+typedef void (APIENTRY * MYPFNGLTEXFILTERFUNCSGI) (GLenum target, GLenum filter, GLsizei n, const GLfloat *points);
+
+/* define the structure to hold the properties of graphics context */
+typedef struct {
+    jlong context;
+
+    /* version and extension info */
+    char *versionStr;
+    char *extensionStr;
+    int versionNumbers[2];
+	 
+    /* both in 1.2 core part and 1.1 extensions */
+    /* GL_EXT_rescale_normal or GL_RESCALE_NORMAL */ 
+    jboolean rescale_normal_ext;
+    GLenum rescale_normal_ext_enum;
+
+    /* GL_BGR_EXT or GL_BGR */
+    jboolean bgr_ext;
+    GLenum bgr_ext_enum;
+	 
+    /* GL_EXT_texture3D or GL_TEXTURE3D */
+    jboolean texture3DAvailable;
+    GLenum texture_3D_ext_enum;
+    GLenum texture_wrap_r_ext_enum;
+
+    /* GL_ARB_imaging subset */
+    /* GL_EXT_blend_color or GL_BLEND_COLOR */
+    jboolean blend_color_ext;
+    GLenum blendFunctionTable[8]; 
+    /* GL_SGI_color_table or GL_COLOR_TABLE */
+    jboolean color_table_ext;
+
+    /* GL_EXT_separate_specular_color */
+    jboolean seperate_specular_color;
+    GLenum light_model_color_control_enum;
+    GLenum single_color_enum;
+    GLenum seperate_specular_color_enum;
+
+    /* GL_CLAMP_TO_EDGE or GL_EXT_texture_edge_clamp or 
+				GL_SGIS_texture_edge_clamp */
+    GLenum texture_clamp_to_edge_enum;
+
+
+    /* GL_SGIS_texture_lod */
+    jboolean textureLodAvailable;
+    GLenum texture_min_lod_enum;
+    GLenum texture_max_lod_enum;
+    GLenum texture_base_level_enum;
+    GLenum texture_max_level_enum;
+
+
+    /* ***********1.1 extension or 1.2 extensions ********************/
+
+    /* GL_ARB_texture_border_clamp or GL_SGIS_texture_border_clamp */
+    GLenum texture_clamp_to_border_enum;
+
+    /* GL_SUN_multi_draw_arrays */
+    jboolean multi_draw_arrays_sun;
+
+    /* GLX_SUN_video_resize */
+    jboolean videoResizeAvailable;
+    
+    /* GL_SUN_global_alpha */
+    jboolean global_alpha_sun;
+    /* GL_SUNX_constant_data */
+    jboolean constant_data_sun;
+    /* GL_SUNX_geometry_compression */
+    jboolean geometry_compression_sunx;
+	 
+    /* GL_EXT_abgr */
+    jboolean abgr_ext;
+    /* GL_EXT_multi_draw_arrays */
+    jboolean multi_draw_arrays_ext;
+
+    /* GL_EXT_compiled_vertex_array */
+    jboolean compiled_vertex_array_ext;
+
+    /* GL_ARB_transpose_matrix */
+    jboolean arb_transpose_matrix;
+
+    /* GL_ARB_multitexture */
+    jboolean arb_multitexture;
+    int textureUnitCount;
+
+    /* GL_SGI_texture_color_table */
+    jboolean textureColorTableAvailable;
+    int textureColorTableSize;
+
+    /* GL_ARB_texture_env_combine */
+    /* GL_EXT_texture_env_combine */
+    jboolean textureEnvCombineAvailable;
+    jboolean textureCombineDot3Available;
+    jboolean textureCombineSubtractAvailable;
+
+    /* GL_NV_register_combiners */
+    jboolean textureRegisterCombinersAvailable;
+    GLenum currentTextureUnit;
+    GLenum currentCombinerUnit;
+ 
+    /* save the enum for the combine modes since the enums between
+       ARB & EXT might be different.
+     */
+    GLenum combine_enum;
+    GLenum combine_add_signed_enum;
+    GLenum combine_interpolate_enum;
+    GLenum combine_subtract_enum;
+    GLenum combine_dot3_rgb_enum;
+    GLenum combine_dot3_rgba_enum;
+
+    /* GL_ARB_texture_cube_map */
+    /* GL_EXT_texture_cube_map */
+    jboolean textureCubeMapAvailable;
+    GLenum texture_cube_map_ext_enum;
+
+    /* GL_ARB_mulitsample */
+    jboolean arb_multisample; 
+
+    /*
+      By default, full scene antialiasing is disable if
+      multisampling pixel format (or visual) is chosen.
+      To honor display driver multisampling antialiasing
+      setting (e.g. force scene antialiasing), set the 
+      implicit multisample flag to true in this case. 
+      This cause Java3D not to invoke any native 
+      multisampling API to enable/disable scene antialiasing. 
+    */    
+    jboolean implicit_multisample;    
+
+    /* GL_SGIS_sharpen_texture */
+    jboolean textureSharpenAvailable;
+    GLenum linear_sharpen_enum;
+    GLenum linear_sharpen_rgb_enum;
+    GLenum linear_sharpen_alpha_enum;
+
+    /* GL_SGIS_detail_texture */
+    jboolean textureDetailAvailable;
+    GLenum texture_detail_ext_enum;
+    GLenum linear_detail_enum;
+    GLenum linear_detail_rgb_enum;
+    GLenum linear_detail_alpha_enum;
+    GLenum texture_detail_mode_enum;
+    GLenum texture_detail_level_enum;
+
+    /* GL_SGIS_texture_filter4 */
+    jboolean textureFilter4Available;
+    GLenum filter4_enum;
+
+    /* GL_EXT_texture_filter_anisotropic */
+    jboolean textureAnisotropicFilterAvailable;
+    GLenum texture_filter_anisotropic_ext_enum;
+    GLenum max_texture_filter_anisotropy_enum;
+
+    /* GL_SGIX_texture_lod_bias */
+    jboolean textureLodBiasAvailable;
+    
+    jboolean geometry_compression_accelerated;
+    int geometry_compression_accelerated_major_version;
+    int geometry_compression_accelerated_minor_version;
+    int geometry_compression_accelerated_subminor_version;
+	 
+    /* extension mask */
+    jint extMask;
+    jint textureExtMask;
+	 
+    /* function pointers */
+    MYPFNGLBLENDCOLORPROC glBlendColor;
+    MYPFNGLBLENDCOLOREXTPROC glBlendColorEXT;
+    MYPFNGLCOLORTABLEPROC glColorTable;    
+    MYPFNGLGETCOLORTABLEPARAMETERIVPROC glGetColorTableParameteriv;
+    MYPFNGLTEXIMAGE3DPROC               glTexImage3DEXT;
+    MYPFNGLTEXSUBIMAGE3DPROC               glTexSubImage3DEXT;
+    MYPFNGLCLIENTACTIVETEXTUREARBPROC glClientActiveTextureARB;
+    MYPFNGLACTIVETEXTUREARBPROC glActiveTextureARB; 
+    MYPFNGLMULTIDRAWARRAYSEXTPROC  glMultiDrawArraysEXT;
+    MYPFNGLMULTIDRAWELEMENTSEXTPROC  glMultiDrawElementsEXT;
+    MYPFNGLLOCKARRAYSEXTPROC  glLockArraysEXT;
+    MYPFNGLUNLOCKARRAYSEXTPROC  glUnlockArraysEXT;
+    MYPFNGLMULTITEXCOORD2FVARBPROC glMultiTexCoord2fvARB;
+    MYPFNGLMULTITEXCOORD3FVARBPROC glMultiTexCoord3fvARB;
+    MYPFNGLMULTITEXCOORD4FVARBPROC glMultiTexCoord4fvARB;
+    MYPFNGLLOADTRANSPOSEMATRIXDARBPROC glLoadTransposeMatrixdARB;
+    MYPFNGLMULTTRANSPOSEMATRIXDARBPROC glMultTransposeMatrixdARB;
+    MYPFNGLGLOBALALPHAFACTORFSUNPROC glGlobalAlphaFactorfSUN;
+
+    MYPFNGLCOMBINERINPUTNV glCombinerInputNV;
+    MYPFNGLCOMBINEROUTPUTNV glCombinerOutputNV;
+    MYPFNGLFINALCOMBINERINPUTNV glFinalCombinerInputNV;
+    MYPFNGLCOMBINERPARAMETERFVNV glCombinerParameterfvNV;
+    MYPFNGLCOMBINERPARAMETERIVNV glCombinerParameterivNV;
+    MYPFNGLCOMBINERPARAMETERFNV glCombinerParameterfNV;
+    MYPFNGLCOMBINERPARAMETERINV glCombinerParameteriNV;
+
+    MYPFNGLSHARPENTEXFUNCSGI glSharpenTexFuncSGIS;
+    MYPFNGLDETAILTEXFUNCSGI glDetailTexFuncSGIS;
+    MYPFNGLTEXFILTERFUNCSGI glTexFilterFuncSGIS;
+} GraphicsContextPropertiesInfo;
+
+#endif /* J3D_BUILDVERTICES */
+#endif /* _Java3D_gldefs_h_ */